From: J.T. Conklin Date: Fri, 12 Jan 2001 03:44:32 +0000 (+0000) Subject: Shuffle ChangeLog files... X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=15f33b666dcf1fedc25c3a719561763f6ec12c13;p=binutils-gdb.git Shuffle ChangeLog files... --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 957da276874..9f951e139bb 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -73,8203 +73,7 @@ * sparc-tdep.c (sparc_frame_chain): Fix typo in comment. Update copyright notice. -2000-12-20 Michael Snyder - - * arch-utils.c (default_frame_address): New function. Default - implementation of frame_args_address and frame_locals_address. - * arch-utils.h (default_frame_address): Export. - * d10v-tdep.c (d10v_gdbarch_init): Use default_frame_address. - (d10v_frame_args_address, d10v_frame_locals_address): Delete. - * sh-tdep.c (sh_gdbarch_init): Use default_frame_address. - (sh_frame_args_address, sh_frame_locals_address): Delete. - * sparc-tdep.c (sparc_gdbarch_init): Use default_frame_address. - (sparc_frame_address): Delete. - -2000-12-27 Mark Kettenis - - Fix debugging programs statically linked against the thread library. - * thread-db.c: Various comment fixes and additions. - Include "bfd.h", "symfile.h" and "objfiles.h". - (keep_thread_db): New variable. - (find_new_threads_callback): Remove prototype. - (thread_db_find_new_threads): New prototype. - (thread_db_push_target, thread_db_unpush_target): Remove - functions. - (deactivate_target): New function. - (thread_db_new_objfile): If OBJFILE == NULL, force deactivation of - target vector. Activate target vector directly instead of calling - thread_db_push_target. Set keep_thread_db if thread library is - detected in the main symbol file. Only enable thread event - reporting if there actually is a child process. Likewise for - detecting new threads, done by calling thread_db_find_new_threads - instead of iterating over the threads ourselves. - (thread_db_detach): Call deactivate_target instead of - thread_db_unpush_target. - (thread_db_wait): Bail out early if we're not debugging the - multi-threaded child process yet. - (thread_db_post_startup_inferior): New function. - (thread_db_mourn_inferior): Call deactivate_target instead of - thread_db_unpush_target. - (init_thread_db_ops): Add thread_db_post_startup_inferior to - thread_db_ops. - -2000-12-22 Mark Kettenis - - * solib.c (solib_open): If path is relative, look for it - literally. This matches the behaviour of the GNU dynamic linker - more closely. - -2000-12-22 Fernando Nasser - - * README: Suggest building in an empty directory. - -2000-12-21 Mark Kettenis - - * i386-tdep.c: Add missing ')' in comment. - (i386_extract_return_value): Return directly after issuing the - warning and filling *VALBUF with zeroes if we cannot get at the - floating-point registers. - (i386_store_return_value): New function. - * config/i386/tm-i386.h (STORE_RETURN_VALUE): Simply call - i386_store_return_value. - Add prototype for i386_store_return_value. - - * i386-linux-nat.c (store_fpxregs): Add code to detect support for - the PTRACE_GETFPXREGS request, and return zero if it's not. - -2000-12-21 Fernando Nasser - - * TODO: Add pre-uiout code removal to 5.2 cleanups. - -2000-12-20 Fernando Nasser - - * configure.in: Rename CONFIG_LOBS to CONFIG_LIB_OBS. - * Makefile.in: Ditto. - * configure: Regenerate. - -2000-12-20 Fernando Nasser - - * command.h: Register date when it was deprecated. - * call-cmds.h: Ditto. - -2000-12-20 Fernando Nasser - - * Makefile.in (UIOUT_CFLAGS): New macro. CFLAGS needed for uiout code - to be compiled. Defines UI_OUT. - (SUBDIR_MI_CFLAGS): Defines MI_OUT, not UI_OUT. - (INTERNAL_WARN_CFLAGS): Also include UIOUT_CFLAGS. - * configure.in (UIOUT_CFLAGS): New configuration variable. - (--with-uiout): New configuration option. Causes uiout code to - be compiled, instead of the old *printf one. - * configure: Regenerate. - * top.c (print_gdb_version): Test for and print MI_OUT, not UI_OUT. - -2000-12-20 Fernando Nasser - - * complaints.c (complain): Call warning_hook if defined, instead of - writting to gdb_stderr. - (clear_complaints): Do not write anything to gdb_stderr if warning_hook - is defined. - -2000-12-19 Elena Zannoni - - * sh-tdep.c (sh_print_register): Don't leave regnum 0 out of the - non-pseudo-regs group. - -2000-12-19 Elena Zannoni - - * sh-tdep.c (sh_gdbarch_init): Move setting of breakpoint_from_pc - to before switch statement. - -2000-12-17 Elena Zannoni - - * sh-tdep.c (sh_gdbarch_init): Initialize do_registers_info. - - * config/sh/tm-sh.h: Don't remove SR_REGNUM from enum. - (DO_REGISTERS_INFO): Remove macro. Use multiarch version instead. - -Fri Dec 15 23:12:15 2000 Andrew Cagney - - * i386gnu-nat.c: Include "gdb_assert.h" instead of . - (gnu_store_registers): Replace assert with gdb_assert. - -2000-12-15 Elena Zannoni - - * sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, - sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): SR_REGNUM is - now part of gdbarch_tdep structure. - (sh_gdbarch_init): Initialize SR_REGNUM. - - * config/sh/tm-sh.h (struct gdbarch_tdep): Add field SR_REGNUM. - - * sh-tdep.c (sh_do_pseudo_register): Indent properly. Call - do_dr_register_info() only for DR registers. - (sh_sh4_register_name): Add comments with numbers. - (_initialize_sh_tdep): Move assignment to disassemble printing - function from here... - (sh_gdbarch_init):...to here. Move some more general settings to - before the architecture is recognized. - -Fri Dec 15 23:27:56 2000 Andrew Cagney - - * remote.c (remote_fetch_registers): Replace #ifdef - REGISTER_BYTES_OK with REGISTER_BYTES_OK_P. - - * gdbarch.sh (REGISTER_BYTES_OK): Multi-arch. - * gdbarch.h, gdbarch.c: Re-generate. - -Fri Dec 15 22:58:59 2000 Andrew Cagney - - * serial.c (serial_printf): Call xvasprintf instead of vasprintf. - -2000-12-14 Matthew Green - - * solib-svr4.c (solib_break_names): Add NetBSD's `_rtld_debug_state'. - -2000-12-14 Kevin Buettner - - * defs.h, utils.c (xfree): New function. - * alpha-tdep.c, altos-xdep.c, arch-utils.c, arm-xdep.c, - ax-general.c, bcache.c, blockframe.c, breakpoint.c, - buildsym.c, c-typeprint.c, coffread.c, completer.c, - convex-tdep.c, convex-xdep.c, corefile.c, corelow.c, - cp-valprint.c, cxux-nat.c, d10v-tdep.c, d30v-tdep.c, - dbxread.c, dcache.c, defs.h, demangle.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.c, event-loop.c, event-top.c, exec.c, f-lang.c, - gdb-events.c, gdbarch.c, gdbtypes.c, gnu-nat.c, h8500-tdep.c, - hp-psymtab-read.c, hppah-nat.c, infcmd.c, inflow.c, infrun.c, - infttrace.c, irix5-nat.c, jv-typeprint.c, kod-cisco.c, kod.c, - language.c, lin-lwp.c, lin-thread.c, linespec.c, - linux-thread.c, main.c, maint.c, mdebugread.c, minsyms.c, - mips-tdep.c, monitor.c, nlmread.c, objfiles.c, osfsolib.c, - p-valprint.c, pa64solib.c, parse.c, printcmd.c, - proc-service.c, procfs.c, pyr-xdep.c, remote-adapt.c, - remote-bug.c, remote-eb.c, remote-es.c, remote-mips.c, - remote-mm.c, remote-nindy.c, remote-rdi.c, remote-rdp.c, - remote-udi.c, remote-vx.c, remote.c, rs6000-nat.c, ser-pipe.c, - serial.c, solib-svr4.c, solib.c, somread.c, somsolib.c, - source.c, sparcl-tdep.c, stabsread.c, stack.c, sun386-nat.c, - symfile.c, symmisc.c, symtab.c, target.c, thread-db.c, - thread.c, top.c, tracepoint.c, ui-file.c, ui-out.c, - umax-xdep.c, utils.c, valops.c, valprint.c, values.c, - varobj.c, win32-nat.c, wince.c, xcoffread.c, cli/cli-cmds.c, - cli/cli-decode.c, cli/cli-script.c, cli/cli-setshow.c: - Replace occurrences of free() with xfree(). - -2000-12-14 J.T. Conklin - - * configure.tgt (hppa*-*-bsd*, hppa*-*-osf*, m68*-*-sunos4*, - rs6000-*-lynxos*, sparc-*-sunos4*): Add gdbserver to configdirs. - -2000-12-13 Michael Chastain - - * MAINTAINERS: Add Michael Chastain to Write After Approval list. - -2000-12-11 Fernando Nasser - - * Makefile.in (CONFIG_LOBS): New macro. Configured to the files - that must be added to the gdblib itself. - (DEPFILES): Use CONFIG_LOBS, not CONFIG_OBS. - (INIT_FILES): Include CONFIG_OBS. - (gdb$(EXEEXT)): Depend on CONFIG_OBS and link with it. - (kdb): Ditto. - * configure.in (CONFIG_LOBS): New variable. Object files that must - be added to gdblib for the specific configuration. - * configure: Regenerate. - -2000-12-11 Michael Snyder - - * sh-tdep.c (sh_extract_struct_value_address): Protoize. - -2000-12-11 Michael Snyder - - * blockframe.c (get_prev_frame): Add missing paren omitted in - last check-in. - -2000-12-11 Fernando Nasser - - * Makefile.in (SUBDIR_GDBTK_OBS, SUBDIR_GDBTK_SRCS, - SUBDIR_GDBTK_DEPS, SUBDIR_GDBTK_INITS, SUBDIR_GDBTK_LDFLAGS, - SUBDIR_GDBTK_CFLAGS): New macros. For gdbtk subdir. - * configure.in: Fix typo. It is CONFIG_OBS not CONFIG_OJS. - Use the SUBDIR_GDBTK_* macros instead of hard coded file names. - * configure: Regenerate. - -2000-12-11 Michael Snyder - - * blockframe.c (get_prev_frame): Zero all fields of prev by - default using memset (instead of one at a time). - -2000-12-11 Michael Snyder - - * sh-tdep.c (sh_extract_struct_value_address): For consistancy, - change decl from "CORE_ADDR static" to "static CORE_ADDR". - -2000-12-11 Fernando Nasser - - * configure.in: Fix typos. It is CONFIG_SRCS not CONFIG_SRS. - * configure: Regenerate. - -2000-12-11 Fernando Nasser - - * configure.in: Fix a couple of typos in the handling of the - enable_gdbcli option. Make it check enableval for the result - of AC_ARG_ENABLE. - * configure: Regenerate. - -2000-12-08 Michael Snyder - - * dwarf2read.c (DWARF2_REG_TO_REGNUM): New macro. Provide default - definition. Will be used to translate between the compiler's - register numbering and GDB's (for register variables etc). - (new_symbol): Use DWARF2_REG_TO_REGNUM to translate register ids. - * alpha-tdep.c: Fix typo in comment. - * dbxread.c: Fix typo in comment. - * fr30-tdep.c: Fix typo: newline missing after comment. - * mcore-tdep.c: Fix typo in comment. - -2000-12-07 J.T. Conklin - - * gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag): - Removed unused variables and declarations. - * gdbserver/low-linux.c (buf2, environ, query, quit, quit_flag): - Likewise. - * gdbserver/low-nbsd.c (buf2, environ, quit, quit_flag): - Likewise. - * gdbserver/low-sparc.c (buf2, environ, query, quit, quit_flag): - Likewise. - * gdbserver/low-sun.c (buf2, environ, query, quit, quit_flag): - Likewise. - - * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-nbsd.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c - (create_inferior): Update comment. - - * gdbserver/low-nbsd.c (initialize_arch, fetch_inferior_registers, - store_inferior_registers): Provide implementations for the m68k - and ns32k. - * config/m68k/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o - * config/ns32k/nbsd.mt (GDBSERVER_DEPFILES): Likewise. - * configure.tgt (m68*-*-netbsd*, ns32k-*-netbsd*): Add gdbserver - to configdirs. - -2000-12-07 Elena Zannoni - - * config/sh/tm-sh.h (struct gdbarch_tdep): Rename fields - {FP15,DR14,FV12}_REGNUM to {FP,DR,FV}_LAST_REGNUM. - * sh-tdep.c (sh_sh3e_register_virtual_type, - sh_sh4_register_virtual_type, sh_do_registers_info, - sh_gdbarch_init, sh_sh4_register_byte, sh_sh4_register_raw_size, - sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual, - sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register, - sh_store_pseudo_register, sh_do_pseudo_register): Ditto. - - * sh-tdep.c (sh_gdbarch_init): Use a function pointer to set the - disassembly print function. - (_initialize_sh_tdep): Initialize tm_print_insn using the function - pointer. - -2000-12-07 Mark Kettenis - - From Richard Henderson : - * alpha-nat.c (supply_gregset, fill_gregset): Use gdb_gregset_t. - (supply_fpregset, fill_fpregset): Use gdb_fpregset_t. - -2000-12-06 Fernando Nasser - - * cli/cli-decode.c (add_abbrev_cmd): Reinstate. Add comment saying - that is not currently used. - -2000-12-06 Fernando Nasser - - * cli/cli-decode.c (lookup_cmd): Change disabled code into comment. - -2000-12-06 Fernando Nasser - - * cli/cli-decode.c (lookup_cmd): Remove old stale copy of this routine - which was not being used for quite some time. - -2000-12-05 Mark Kettenis - - * gdb-stabs.h (SECT_OFF_MAX): Increase to 64. - * symfile.h (MAX_SECTIONS): Increase to 64. - -2000-12-05 Elena Zannoni - - * config/sh/tm-sh.h (struct gdbarch_tdep): Get rid of - DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM, they are not used - anywhere. - * sh-tdep.c (sh_gdbarch_init): Don't initialize - DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM. - -2000-12-04 Michael Snyder - - * utils.c (internal_verror): Fix typo in error msg. - -2000-12-03 Mark Kettenis - - * Makefile.in (symfile.o): Add gdb-stabs.h to dependencies list. - -2000-12-04 Kevin Buettner - - * elfread.c (record_minimal_symbol_and_info): Don't guess - at the section index; instead just always use the bfd index. - (elf_symtab_read): Handle weak symbols appearing in data - sections. - -Mon Dec 4 14:36:39 2000 Andrew Cagney - - * gdbarch.sh (STAB_REG_TO_REGNUM, ECOFF_REG_TO_REGNUM, - DWARF_REG_TO_REGNUM, SDB_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM): - Add. - * gdbarch.h, gdbarch.c: Regenerate. - * arch-utils.c (no_op_reg_to_regnum): New function. - * arch-utils.h (no_op_reg_to_regnum): Declare. - - * dwarfread.c (DWARF_REG_TO_REGNUM), coffread.c - (SDB_REG_TO_REGNUM), stabsread.h (STAB_REG_TO_REGNUM), - mdebugread.c (ECOFF_REG_TO_REGNUM): Delete macro. - - * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM, STAB_REG_TO_REGNUM): - Delete. Moved to mips-tdep.c. - * mips-tdep.c (mips_ecoff_reg_to_regnum, mips_stab_reg_to_regnum): - New functions. - (mips_gdbarch_init): Add ``mips_ecoff_reg_to_regnum'' and - ``mips_stab_reg_to_regnum'' to multi-arch vector. - -2000-12-03 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_gdbarch_init): Remove elf_flags, cleanup. - (gdbarch_tdep): Likewise. - -2000-12-03 Stephane Carrez - - * m68hc11-tdep.c (SOFT_D1_REGNUM): Soft registers start at 14. - (m68hc11_register_names): Add null for register 13. - -2000-12-03 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_frame_args_address): Fix args address - computation. - (m68hc11_frame_init_saved_regs): Frame pointer is saved only if - the symbol exist. - (m68hc11_analyze_instruction): New function. - (m6811_prologue, m6812_prologue): New prologue description tables. - (m68hc11_guess_from_prologue): Use the above. - (m68hc11_gdbarch_init): Setup gdbarch_tdep for the prologue - descriptions. - -Sun Dec 3 02:28:26 2000 Andrew Cagney - - * ser-pipe.c (pipe_open): Only use vfork when available. - * fork-child.c (fork_inferior): Fix #ifdef HAVE_VFORK test. - (clone_and_follow_inferior): Ditto. - - * configure.in (AC_CHECK_FUNCS): Check for vfork. - * configure, config.in: Regenerate. - -Sun Dec 3 01:54:49 2000 Andrew Cagney - - * ser-unix.c (wait_for): Initialize the FD_SET before every select - call. - (ser_unix_wait_for): Ditto. - -Sun Dec 3 01:01:02 2000 Andrew Cagney - - * Makefile.in (varobj.o): Delete special .c.o rule supressing - -Werror flag. - -Sun Dec 3 00:29:31 2000 Andrew Cagney - - * m32r-rom.c (m32r_load_section): Update to match - bfd_map_over_sections's ``func'' arg. - -Thu Nov 30 01:24:37 2000 Andrew Cagney - - * mips-tdep.c (struct upk_mips16): Delete fields ``inst'' and - ``fmt''. Make ``offset'' a CORE_ADDR. - (print_unpack): Delete. - (extended_offset): Construct and return a CORE_ADDR. - (fetch_mips_16): Return an int. Don't assume short is 16 bits. - (unpack_mips16): Rewrite. Add ``extension'' parameter instead of - incorrectly guessing if the instruction had an extension. - (map16): Delete array. - (mips16_op): Delete macro. - (extended_mips16_next_pc): Rewrite of old mips16_next_pc function. - When an extended instruction do a recursive call. - (mips16_next_pc): Call extended_mips16_next_pc. - (mips_next_pc): Cleanup. - -Sat Dec 2 10:40:16 2000 Andrew Cagney - - * ser-e7kpc.c (e7000pc_setstopbits): New function. - (e7000pc_ops): Add e7000pc_setstopbits. - - * remote-e7000.c (e7000_detach, e7000_resume, - e7000_xfer_inferior_memory, e7000_files_info, e7000_files_info, - e7000_insert_breakpoint, e7000_remove_breakpoint, e7000_kill): - Update function signature to match target vector. - - * h8300-tdep.c (h8300_command, h8300h_command, h8300s_command): - h8500-tdep.c (small_command, big_command, medium_command, - compact_command): Update function signature to match add_cmd. - -2000-12-01 Fernando Nasser - - * p-exp.y: Define strncasecmp as strnicmp for MSVC. - (yylex): Use strncasecmp, not strnicmp. - -2000-12-01 Fernando Nasser - - * cli/cli-decode.c: New file. Handle lists of commands, their decoding - and documentation. - (add_cmd, deprecate_cmd, add_abbrev_cmd, add_alias_cmd, add_prefix_cmd, - add_abbrev_prefix_cmd, not_just_help_class_command, empty_sfunc, - add_set_cmd, add_set_enum_cmd, add_set_auto_boolean_cmd, - add_show_from_set, delete_cmd, apropos_cmd, help_cmd, help_list, - help_all, print_doc_line, help_cmd_list, find_cmd, lookup_cmd_1, - undef_cmd_error, lookup_cmd, deprecated_cmd_warning, - lookup_cmd_composition, complete_on_cmdlist, complete_on_enum): - Moved here from command.c. - (add_info, add_info_alias, add_com, add_com_alias): Moved here from - top.c. - * cli/cli-decode.h: Definitions/declarations for the above. - * cli/cli-cmds.c: New file. GDB CLI commands. - (error_no_arg, info_command, show_command, help_command, show_version, - quit_command, pwd_command, cd_command, echo_command, shell_escape, - make_command, show_user, set_debug, show_debug, init_cmd_lists): - Moved here from top.c. - (apropos_command): Moved here from command.c. - (complete_command, source_command): Moved here (part) from top.c. - (is_complete_command): New function. Checks if a command is the - "complete" command. - (init_cli_cmds): New function. Add commands to the CLI (from code - previously in top.c. - * cli/cli-cmds.h: Definitions/declarations for the above. - * cli/cli-script.c: New file. GDB CLI command scripting. - (build_command_line, get_command_line, print_command_lines, - print_command_line, execute_user_command, execute_control_command, - while_command, if_command, arg_cleanup, setup_user_args, locate_arg, - insert_args, realloc_body_list, read_next_line, - recurse_read_control_structure, read_command_lines, free_command_lines, - do_free_command_lines_cleanup, make_cleanup_free_command_lines, - validate_comname, user_defined_command, define_command, - document_command, source_cleanup_lines, do_fclose_cleanup, - show_user_1): Moved here from top.c. - (script_from_file): New function. Implements execution of a script - contained in a file (part of code for the source_command() that used - to exist in top.c). - * cli/cli-script.h: Definitions/declarations for the above. - * cli/cli-setshow.c: New file. Handle set and show GDB CLI commands. - (parse_auto_binary_operation, parse_binary_operation, - do_setshow_command, cmd_show_list): Moved here from command.c. - * cli/cli-setshow.h: Definitions/declarations for the above. - * top.c: Remove all CLI code, except the command loop. - (gdb_init): Call init_cli_cmds(). - * command.c: Remove obsolete file. - * command.h: Mark as DEPRECATED. - * gdbcmd.h: Ditto. - * call-cmds.h: Ditto. - * Makefile.in (SFILES): Remove command.c. - (COMMON_OBS): Remove command.o. - (command.o): Remove obsolete target. - (cli_decode_h, cli_cmds_h, cli_script_h, cli_setshow_h): New macros. - Refer to CLI header files. - (cli-decode.o, cli-cmds.o, cli-setshow.o, cli-script.o): New targets. - (SUBDIR_CLI_OBS, SUBDIR_CLI_SRCS, SUBDIR_CLI_DEPS, SUBDIR_CLI_INITS, - SUBDIR_CLI_LDFLAGS, SUBDIR_CLI_CFLAGS, SUBDIR_CLI_ALL, SUBDIR_CLI_CLEAN, - SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): New macros for new cli - subdirectory. - * configure.in (enable_gdbcli): New option. Include the CLI in the - executable (cannot be disabled yet). - (CONFIG_OBS, CONFIG_DEPS, CONFIG_SRCS, CONFIG_INITS, ENABLE_CFLAGS, - CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Add - the corresponding SUBDIR_CLI_* macros if CLI requested. - * configure: Regenerate. - -2000-10-27 Pierre Muller - - * p-exp.y (yylex): avoid problem with symbol name - starting as a operator name. - -2000-11-30 Fernando Nasser - - * linespec.h: New file. Declarations for linespec.c. - * linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c, - symtab.c, tracepoint.c: Include the above. - * completer.c: New file. Line completion stuff for GDB. - (get_gdb_completer_word_break_characters, - get_gdb_completer_quote_characters): New functions. Accessors for - useful completer internal data. - (filename_completer, line_completion_function, skip_quoted): Moved - here from top.c. - * completer.h: New file. Declarations for the above. - * linespec.c (decode_line_1): Use - get_gdb_completer_word_break_characters and - get_gdb_completer_quote_characters. - * top.c: Include completer.h. - (filename_completer, line_completion_function, skip_quoted): - Moved to completer.c. - * corefile.c, exec.c, source.c, symfile.c, linespec.c: Include - completer.h. - * Makefile.in (SFILES): Add completer.c. - (COMMON_OBS): Add completer.o. - (completer.o): New target. - (linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o, - symtab.o, tracepoint.o): Add linespec.h to dependencies list. - (corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h - to dependencies list. - -Thu Nov 30 13:19:16 2000 Andrew Cagney - - * gdbarch.c: Regenerate. - -Thu Nov 30 01:14:21 2000 Andrew Cagney - - * varobj.c (varobj_create): Initialize ``old_fi''. - (varobj_update): Initialize ``templist''. - - * kod-cisco.c (cisco_kod_request): Simplify allocation of - ``sync_ids'' eliminating uninitialized variable. - -2000-11-28 Mark Salter - - * MAINTAINERS: Add Mark Salter to Write After Approval list. - -Tue Nov 28 12:24:43 2000 Christopher Faylor - - * win32-nat.c (dll_code_sections_add): strdup -> xstrdup. - -Mon Nov 27 11:45:52 2000 Andrew Cagney - - * remote.c (remote_write_bytes): Add default case to switch - initializing ``todo''. Ditto for ``nr_bytes''. - * top.c (catch_errors): Always initialize ``val''. - * solib.c (info_sharedlibrary_command): Handle bfd_get_arch_size - returning an unknown size. - * gdbtypes.c (count_virtual_fns): Always initialize ``vfuncs''. - * breakpoint.c (break_at_finish_at_depth_command_1): Initialise - extra_args to NULL. - (break_at_finish_command_1): Ditto. - -Mon Nov 27 11:27:06 2000 Andrew Cagney - - * TODO: Add GFDL updates to 5.1 release criteria. - -2000-11-26 Nick Clifton - - * configure.tgt (xscale-*): Add. - * configure.host (xscale-*): Add. - -2000-11-24 Stephane Carrez - - * m68hc11-tdep.c (gdb_print_insn_m68hc11): New function. - (_initialize_m68hc11_tdep): Install it. Register bfd_arch_m68hc12. - -2000-11-24 Stephane Carrez - - * m68hc11-tdep.c (gdbarch_tdep): Move stack_correction global to here. - (STACK_CORRECTION): Get stack correction using gdbarch_tdep. - (m68hc11_saved_pc_after_call): Use STACK_CORRECTION. - (m68hc11_frame_chain): Likewise. - (m68hc11_frame_init_saved_regs): Likewise. - (m68hc11_init_extra_frame_info): Likewise. - (m68hc11_push_arguments): Likewise. - (m68hc11_push_arguments): Likewise. - (m68hc11_store_struct_return): Likewise. - (m68hc11_push_return_address): Likewise. - (m68hc11_gdbarch_init): Setup stack_correction according to arch. - -Mon Nov 20 13:59:29 2000 Andrew Cagney - - * configure.in: Add support for configure option - --enable-gdb-build-warnings. Mention need to update doco. - * configure: Regenerate. - -2000-11-21 Peter Schauer - - * target.h (TARGET_SIGNAL_REALTIME_64): Added for IRIX 6. - * target.c (target_signal_from_host, do_target_signal_to_host): - Handle TARGET_SIGNAL_REALTIME_64. - -2000-11-21 Kevin Buettner - - * solib.c (solib_open): Handle the case where - solib_absolute_prefix is NULL. - -2000-11-20 Michael Snyder - - * solist.h: Declare new function solib_open. - * solib.c (solib_open): New function. Abstracts some of the - code from solib_map_sections, for finding the binary solib file. - (solib_map_sections): Call solib_open. - * solib-svr4.c (enable_break): Call solib_open. - -2000-11-20 J.T. Conklin - - * gdbserver/low-nbsd.c (fetch_inferior_registers, - store_inferior_registers): Support older NetBSD/powerpc systems - from before fp reg support was added. Adapt to register number - changes caused when powerpc target was multi-arched. - -2000-11-20 H.J. Lu - - * ia64-tdep.c (gdbarch_tdep): Change reference from - ELFOSABI_MONTEREY to ELFOSABI_AIX. - -2000-11-20 Peter Schauer - - * c-valprint.c (print_function_pointer_address): New function - to automatically dereference a function pointer for printing - if necessary. - (c_val_print): Use print_function_pointer_address when printing - function pointer addresses. - -2000-11-20 J.T. Conklin - - * gdbserver/low-nbsd.c: Fix typos. - -2000-11-20 Jeffrey A Law (law@cygnus.com) - - * pa64solib.c (add_to_solib): Pass TARGET to pa64_solib_load_symbols. - -Mon Nov 20 23:21:53 2000 Andrew Cagney - - * MAINTAINERS: Peter Schauer and Kevin Buettner maintain AIX. Jim - Blandy, Kevin Buettner and Peter Schauer share shared libs. - - From Nick Duffek: - * MAINTAINERS: Share responsibility for - Solaris/x86 between co-maintainers. - - * MAINTAINERS: Add linespec as a separate component. - -Mon Nov 20 14:29:39 2000 Andrew Cagney - - * command.h (error_no_arg): Add noreturn attribute to declaration. - -Fri Nov 17 16:07:23 2000 Andrew Cagney - - * utils.c (xvasprintf, xasprintf): New functions. - * defs.h (xvasprintf, xasprintf): Add declarations. - - * remote.c (add_packet_config_cmd): Use function xasprintf instead - of asprintf. - * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Use - function xvasprintf instead of vasprintf. - - * TODO (xasprintf): Update. - -Mon Nov 20 12:22:32 2000 Andrew Cagney - - * TODO: Mention ``extern'' and ``STREQ'' cleanups. - -2000-11-19 Jim Blandy - - * symtab.c (no_symtab_msg): Remove definition. - (sources_info): Replace use of no_symtab_msg with the string - itself. - * linespec.c (no_symtab_msg): Remove declaration. - (decode_line_1): Replace uses of no_symtab_msg with the string - itself. - -2000-11-17 Kevin Buettner - - * rs6000-tdep.c (refine_prologue_limit): New function. - (skip_prologue): When zero, attempt to obtain value for - lim_pc by calling refine_prologue_limit(). Also, fix - fencepost error regarding the limit in the loop. - - From Peter Schauer: - * rs6000-tdep.c (skip_prologue): Handle optimizer code motions into - the prologue by continuing the prologue search, if we have no valid - frame yet or if the return address is not yet saved in the frame. - -2000-11-17 Kevin Buettner - - * wrapper.c (gdb_value_assign, wrap_value_assign): Protoize. - -2000-11-16 Christopher Faylor - - * thread.c (thread_apply_all_command): Save the command before - executing it because it may be modified. Restore the saved command so - that the same command is executed on next thread. - (thread_apply_command): Same correction. - -2000-11-16 Michael Snyder - - * regcache.c (read_register_bytes): Failing to set register_valid - is not necessarily an error, if the register is a pseudo-register. - Some pseudo-registers are never marked as valid, so that they will - be read anew every time. Determining if a pseudo-register is valid - (or should be marked invalid) may be difficult, whereas just - recomputing it may be cheap. - -Thu Nov 16 09:47:57 2000 David Taylor - - * tracepoint.c (trace_find_tracepoint_command): Replace call to - parse_and_eval_address with a call to parse_and_eval_long as - we are evaluating an integer, not an address. - * top.c (show_commands): Ditto. - -2000-11-15 Kevin Buettner - - * xcoffread.c (arrange_linetable, xcoff_initial_scan): Protoize. - -Wed Nov 15 09:31:39 2000 David Taylor - - * utils.c (strlen_paddr, paddr, paddr_nz): Use TARGET_ADDR_BIT, - not TARGET_PTR_BIT, since we are dealing with addresses, not - pointers. - -2000-11-14 Daniel Berlin - - From Kenneth Block - - * demangle.c : Use libibery list of demanglers instead of out of - date local copy. - -Wed Nov 15 00:29:46 2000 Andrew Cagney - - From Klaus Espenlaub - * remote.c (_initialize_remote): Call - show_memory_write_packet_size when ``show remotewritesize'' - command. - -2000-11-13 Eli Zaretskii - - * config/djgpp/config.sed: Fix tweaking "VPATH=.:foo", and handle - the gettext's posrcprefix correctly with drive letters. - -2000-11-10 Jim Blandy - - * stabsread.c (read_range_type): Properly construct complex - type nodes. - -2000-11-10 Fernando Nasser - - * symtab.c (decode_line_1, total_number_of_methods, find_methods, - build_command_line_spec, find_toplevel_char, decode_line_2): - Move to linespec.c. - * linespec.c: New file. Routines that handle linespecs, formerly - in symtab.c. - * symtab.h: Export find_line_symtab and find_function_start_sal. - * Makefile.in (SFILES): Add linespec.c. - (COMMON_OBS): Add linespec.o. - (linespec.o): New target. - -2000-11-10 Christopher Faylor - - * inferior.h (step_over_calls_kind): New enum to clarify values in - step_over_calls. - * infcmd.c (step_over_calls): Change definition. - (step_1): Use new enum values in relation to step_over_calls. - (step_once): Ditto. - (until_next_command): Ditto. - * infrun.c (clear_proceed_status): Ditto. - (handle_inferior_event): Ditto. - -2000-11-10 Stephane Carrez - - * inferior.h (step_stop_if_no_debug): New variable. - * infrun.c (step_stop_if_no_debug): Declare. - (handle_inferior_event): Stop the step command if we entered a function - without line info. - (_initialize_infrun): New command 'set step-mode' to control the step - command. - * infcmd.c (step_once): Switch to stepi mode if there is no line info - (and switching is enabled). - -2000-11-10 J.T. Conklin - - * target.c (do_xfer_memory): Only perform a single memory transfer - instead of iterating to tranfer the entire region. Higher layers - are expected to call this function multiple times for partial - transfers. - (target_xfer_memory_partial): Remove unused local variables. - -2000-11-10 Nick Duffek - - * target.c (target_xfer_memory_partial): Return bytes transferred - instead of 0. - -2000-11-09 Kevin Buettner - - * values.c (value_being_returned, using_struct_return): Protoize. - * varobj.c (child_exists, cplus_class_num_children): Protoize. - -2000-11-09 Kevin Buettner - - Changes based on a patch from Ulrich Drepper: - * solib-svr4.c (svr4_relocate_main_executable): New function. - (svr4_solib_create_inferior_hook): Call - svr4_relocate_main_executable. - -2000-11-09 J.T. Conklin - - * config/i386/nbsd.mh: Remove solib.o, solib-svr4.o from NATDEPFILES. - * config/i386/nbsdelf.mh: Likewise. - * config/m68k/nbsd.mh: Likewise. - * config/ns32k/nbsd.mh: Likewise. - * config/powerpc/nbsd.mh: Likewise. - * config/sparc/nbsd.mh: Likewise. - * config/sparc/nbsdelf.mh: Likewise. - * config/i386/nbsd.mt: Add solib.o, solib-svr4.o to TDEPFILES. - * config/i386/nbsdelf.mt: Likewise. - * config/m68k/nbsd.mt: Likewise. - * config/ns32k/nbsd.mt: Likewise. - * config/powerpc/nbsd.mt: Likewise. - * config/sparc/nbsd.mt: Likewise. - -2000-11-09 Peter Schauer - - Add auto-solib-add support for AIX, remove obsolete and unused - SOLIB_SYMBOLS_MANUAL code, cleanup of AIX shared library handling code. - * rs6000-nat.c (vmap_symtab): Do not try to modify offsets - if symbols are not yet loaded. - (vmap_add_symbols): New function to add symbols for a vmap entry. - (add_vmap): Turn errors into warnings, return NULL vmap upon - failure. Add symbols via vmap_add_symbols only if requested. - (xcoff_relocate_core): Allow debugging of core files without an - executable file. Handle NULL returns from add_vmap gracefully. - * xcoffsolib.c (solib_add): Remove, no longer needed. - (solib_info): Do not check for new shared libraries if there is no - inferior process. - (sharedlibrary_command): Made static. - Do not check for new shared libraries if there is no inferior process. - Add symbols for requested shared libraries via vmap_add_symbols. - (_initialize_solib): Add `set auto-solib-add' command. - * xcoffsolib.h (vmap_add_symbols): Add prototype declaration. - - * config/rs6000/tm-rs6000.h (PC_LOAD_SEGMENT): Move from here ... - * config/rs6000/nm-rs6000.h: ... to here, this is an AIX native - feature. - * config/powerpc/tm-macos.h, config/powerpc/tm-ppc-eabi.h, - config/powerpc/tm-ppc-nw.h, config/rs6000/tm-rs6000ly.h: - Remove #undef PC_LOAD_SEGMENT. - * config/powerpc/aix.mt, config/rs6000/aix4.mt, config/rs6000/rs6000.mt - (TDEPFILES): Move xcoffsolib.o from here ... - * config/powerpc/aix.mh, config/rs6000/aix4.mh, config/rs6000/rs6000.mh - (NATDEPFILES): ... to here, xcoffsolib.o contains AIX native code - only. - * rs6000-tdep.c: Remove #include xcoffsolib.h, no longer needed. - * xcoffsolib.h (xcoff_relocate_symtab_hook): Remove declaration. - * rs6000-nat.c (_initialize_core_rs6000): Remove setting of - xcoff_relocate_symtab_hook, no longer needed. - * xcoffsolib.c (solib_info, sharedlibrary_command): Remove - xcoff_relocate_symtab_hook indirection, call xcoff_relocate_symtab - directly, as xcoffsolib.c is now compiled in native AIX configurations - only. - * Makefile.in: Update dependencies for rs6000-tdep.o, rs6000-nat.o - and xcoffsolib.o. - -Thu Nov 9 17:16:29 2000 Andrew Cagney - - * MAINTAINERS: Specify the vax-dec-vms5.5 target tupple. - * vax-tdep.c: Include "gdbcore.h", "frame.h" and "value.h". - (vax_print_insn): Change ``d'' to a const char pointer. - -2000-11-08 Michael Snyder - - * gdbarch.sh: Spelling correction: registrary -> registry. - * gdbarch.c: Ditto. - -Wed Nov 8 23:08:48 2000 Andrew Cagney - - * m68k-tdep.c (m68k_get_longjmp_target): Work around targets that - don't define JB_PC or JB_ELEMENT_SIZE. - -Wed Nov 8 22:46:43 2000 Andrew Cagney - - * m68k-tdep.c (m68k_get_longjmp_target): Rename function - get_longjmp_target. Remove wrapping #ifdef GET_LONGJMP_TARGET. - * config/m68k/tm-m68k.h (m68k_get_longjmp_target): Add function - declaration. - - * config/m68k/tm-vx68.h, config/m68k/tm-sun3.h, - config/m68k/tm-m68kv4.h, config/m68k/tm-linux.h, - config/m68k/tm-es1800.h, config/m68k/tm-cisco.h: Update definition - of GET_LONGJMP_TARGET. Delete get_longjmp_target function - declaratation. - -Wed Nov 8 15:32:23 2000 Andrew Cagney - - * gdbserver/configure.in (files): Don't link nm-empty.h when a - non-native target. - * gdbserver/configure: Regenerate. - -2000-11-07 Kevin Buettner - - * valops.c (typecmp): Protoize. - * valprint.c (strcat_longest): Protoize. - -2000-11-07 Kevin Buettner - - * ia64-tdep.c (native_find_global_pointer): New global variable. - (struct gdbarch_tdep): Add member find_global_pointer. - (ia64_gdbarch_init): Initialize find_global_pointer member. Also, - tell the gdbarch machinery that we have floating point registers. - (FIND_GLOBAL_POINTER): New macro. - (generic_elf_find_global_pointer): Renamed from find_global_pointer. - (find_func_descr, ia64_push_return_address): Call - FIND_GLOBAL_POINTER instead of find_global_pointer. - (process_note_abi_tag_sections): Enable code previously disabled - by #if 0. - -2000-11-07 Daniel Berlin - - * dwarf2read.c: Revert June 5th change for caching of types, - as per Jim Blandy's request. - -2000-11-06 Fernando Nasser - - * wrapper.c (gdb_value_assign): New function. Longjump-free - version of value_assign. - (wrap_value_assign): New function. Wrapper for value_assign. - * wrapper.h: Add declaration for the above. - * varobj.c (varobj_set_value): Use gdb_value_assign, not - value_assign which can longjump. Do not change varobj value if - assign fails. - -2000-11-06 Fernando Nasser - - From Steven Johnson : - - This set of changes add "hookpost-" as an expansion on the original - hooking of commands to GDB. A Hook may now be run "AFTER" execution of - a command as well as before. - - * command.h (struct cmd_list_element): Changed elements hook and hookee - to hook_pre and hookee_pre respectively. Added hook_post and hookee_post - for the post hook command operation. Added hook_in so that an executing - hook can be flagged to prevent recursion. - * command.c (add_cmd): Changed initilization of cmd_list_element to - reflect above changes. - (delete_cmd): Remove both pre and post hooks. - (help_cmd): Notify that the command has pre and/or post hooks. - * infrun.c (normal_stop): Change references to hook_pre from hook. - * top.c (execute_command): Run both pre and post hooks. - (define_command): Allow definition of both pre and post hooks. - The definition of pre-hooks is done as before, with the "hook-" - prefix for backward compatibility. - -2000-11-06 Peter Schauer - - * stack.c (return_command): Pop dummy frame if we just returned from - a stop in a call dummy. - -2000-11-05 Kevin Buettner - - * v850-tdep.c (handle_prepare, handle_pushm): Remove extraneous - blank line after function declarator. - * v850ice.c (v850ice_xfer_memory, do_gdb): Protoize. - -2000-11-03 Kevin Buettner - - * utils.c (add_continuation, add_intermediate_continuation, - printchar): Protoize. - -2000-11-03 Kevin Buettner - - * dwarf2read.c (new_symbol): Relocate address of symbol by the - base address of the section it is in rather than always using - the base address of the .text section. - -2000-11-01 J.T. Conklin - - * TODO: Note abstraction layer violation where "ocd reset" command - must invalidate the dcache, and how this might be fixed. - - * monitor.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (monitor_open): Removed code that created local dcache. - (flush_monitor_dcache): Removed (unused function). - (monitor_resume): Removed call to dcache_invd(). - (monitor_load): Likewise. - (monitor_xfer_memory): Changed to call monitor_write_memory(), - monitor_write_memory_block(), and monitor_read_memory() instead - of dcache_xfer_memory(). - * monitor.h (flush_monitor_dcache): Removed (unused function). - * ocd.c (#include "dcache.h"): Removed. - (ocd_dcache): Removed. - (ocd_open): Removed code that created local dcache. - (ocd_resume): Removed call to dcache_invd(). - (ocd_xfer_memory): Changed to call ocd_write_bytes() and - ocd_read_bytes() instead of dcache_xfer_memory(). - (bdm_reset_command): Invalidate target dcache. - * remote-bug.c (bug_load): Remove call to dcache_invd(). - (bug_resume): Likewise. - (bug_settings): Remove dcache, readfunc, and writefunc fields - from initializer. - (bug_xfer_memory): Changed to call bug_read_memory() and - bug_write_memory() instead of dcache_xfer_memory(). - * remote-nindy.c (#include "dcache.h"): Removed. - (nindy_dcache): Removed. - (nindy_open): Removed code that created local dcache. - (nindy_resume): Removed call to dcache_invd(). - (nindy_load): Likewise. - (nindy_xfer_inferior_memory): Changed to call ninMemPut() and - ninMemGet() instead of dcache_xfer_memory(). - * remote-sds.c (#include "dcache.h"): Removed. - (sds_dcache): Removed. - (sds_open): Removed code that created local dcache. - (sds_resume): Removed call to dcache_invd(). - (sds_xfer_memory): Changed to call sds_write_bytes() and - sds_read_bytes() instead of dcache_xfer_memory(). - * remote-utils.c (gr_open): Removed code that created local dcache. - * remote-utils.h (#include "dcache.h"): Removed. - (struct gr_settings): Removed dcache, readfunc, and writefunc fields. - (gr_get_dcache, gr_set_dcache): Removed macro definitions. - * remote.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (remote_open_1): Removed code that created local dcache. - (remote_async_open_1): Likewise. - (remote_resume): Removed call to dcache_invd(). - (remote_async_resume): Likewise. - (remote_xfer_memory): Changed to call remote_write_bytes() and - remote_read_bytes() instead of dcache_xfer_memory(). - * wince.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (child_create_inferior): Removed code that created local dcache. - (child_xfer_memory): Changed to call remote_write_bytes() and - remote_read_bytes() instead of dcache_xfer_memory(). - (child_resume): Removed call to dcache_invd(). - - * target.c (target_dcache): Added. - (target_load): Invalidate target_dcache. - (do_xfer_memory): New function. - (target_xfer_memory): Reimplement in terms of dcache_xfer_memory(). - (target_xfer_memory_partial): Likewise. - (initialize_targets): Create target_dcache. - * target.h (#include "dcache.h"): Added. - (target_open): Invalidate target_dcache. - (target_resume): Likewise. - (do_xfer_memory): New declaration. - - * dcache.c (dcache_init): Removed reading and writing arguments. - (dcache_struct): Removed read_memory and write_memory fields. - (dcache_write_line): Call do_xfer_memory. - (dcache_read_line): Likewise. - (dcache_xfer_memory): Likewise. - (dcache_invalidate): Renamed from dcache_invd. - (dcache_init): Updated. - (dcache_xfer_memory): Updated. - * dcache.h (memxferfunc): Removed definition. - (dcache_init): Removed reading and writing arguments. - -2000-11-03 Peter Schauer - - * objfiles.c (objfile_relocate): Relocate ei.entry_point with - its section offset, use SECT_OFF_TEXT only as a fallback. - -2000-11-01 Kevin Buettner - - * symm-nat.c (print_1167_regs): Remove extraneous blank line - after function declarator. - * symtab.c (search_symbols): Likewise. - * ultra3-nat.c (fetch_core_registers): Protoize. - -2000-10-30 Michael Snyder - - * config/sh/tm-linux.h: New file. Include generic tm-linux.h, - plus tm-sh.h, then define SVR4_FETCH_LINK_MAP_OFFSETS to use - the sh target function instead of the default link map offsets. - * config/sh/sh.mt: Add solib.o and solib-svr4.o to TDEPFILES. - Use sh/tm-linux.h instead of sh/tm-sh.h. - * sh-tdep.c (sh_linux_svr4_fetch_link_map_offsets): - New function. Construct target-specific link map offsets. - * i386-linux-tdep.c (i386_linux_svr4_fetch_link_map_offsets: - New function. Construct target-specific link map offsets. - * config/i386/tm-linux.h: Use above function instead of default. - -2000-10-30 Michael Snyder - - * config/i386/tm-linux.h: Remove definition of SVR4_SHARED_LIBS, - and inclusion of solib.h. Move up into ../tm-linux.h. - config/tm-linux.h: Define SVR4_SHARED_LIBS, include solib.h. - -2000-10-30 Kevin Buettner - - * top.c (simplified_command_loop, add_info, add_com, - help_command): Protoize. - * ui-out.c (gdb_query): Protoize. - -2000-10-30 Kevin Buettner - - Changes based on analysis from Peter Schauer: - * solist.h (struct so_list): Remove field lmend. - (struct target_so_ops): Remove field lm_addr. Add field - relocate_section_addresses. Add comments for all fields - in this structure - (TARGET_SO_LM_ADDR): Remove. - (TARGET_SO_RELOCATE_SECTION_ADDRESSES): New macro. - * solib-svr4.c (svr4_relocate_section_addresses): New function. - (_initialize_svr4_solib): Remove lm_addr initialization. Add - initialization for relocate_section_addresses. - * solib.c (solib_map_sections): Invoke - TARGET_SO_RELOCATE_SECTION_ADDRESSES instead of using now - defunct TARGET_SO_LM_ADDR to relocate the section addresses. - Also, eliminate assignment to the lmend field since this - field no longer exists. - (symbol_add_stub): Remove machinery for determining the lowest - section. - (info_sharedlibrary_command): Print the text section starting - and ending addresses. - (solib_address): Don't use TARGET_SO_LM_ADDR, nor so->lmend to - determine if an address is in a shared object. Instead, scan - the section table and test against the starting and ending - addresses for each section. - -2000-10-30 Michael Snyder - - * config/m68k/linux.mh: Remove solib.c, solib-svr4.c from NATDEPFILES. - * config/powerpc/linux.mh: ditto. - * config/ia64/linux.mh: ditto. - * config/i386/linux.mh: ditto. - * config/alpha/alpha-linux.mh: ditto. - * config/arm/linux.mh: ditto. - * config/m68k/linux.mt: Add solib.c, solib-svr4.c to TDEPFILES. - * config/powerpc/linux.mt: ditto. - * config/ia64/linux.mt: ditto. - * config/i386/linux.mt: ditto. - * config/alpha/alpha-linux.mt: ditto. - * config/arm/linux.mt: ditto. - -2000-10-30 J.T. Conklin - - * gdbarch.sh, hp-psymtab-read.c, hpread.c, m3-nat.c, mcore-tdep.c, - mips-tdep.c, monitor.c, regcache.c, remote-es.c, ser-unix.c, - somread.c, tracepoint.c: Fix spelling errors in comments. - * gdbarch.c: Regenerate. - - * gnu-nat.c (S_exception_raise_request): Fix typos and spelling - errors in strings. - * m3-nat.c (intercept_exec_calls, mach_thread_parse_id): Likewise. - * mcore-tdep.c (mcore_analyze_prologue): Likewise. - * mips-tdep.c (mips16_next_pc, _initialize_mips_tdep): Likewise. - * remote-e7000.c (e7000_start_remote): Likewise. - * remote-rdp.c (handle_swi): Likewise. - * remote-vx.c (vx_load_command): Likewise. - * sh-tdep.c (sh_do_pseudo_register): Likewise. - * sol-thread.c (td_err_string): Likewise. - * symtab.c (decode_line_2): Likewise. - -Mon Oct 30 10:19:01 2000 David Taylor - - * eval.c (parse_and_eval_long): New function. - * value.h: Declare it. - - * breakpoint.c (breakpoints_info, maintenance_info_breakpoints): - Call parse_and_eval_long, not parse_and_eval_address. - * command.c (do_setshow_command): Ditto. - * infcmd.c (step_1, signal_command, continue_command): Ditto. - * infrun.c (signals_info): Ditto. - * stack.c (set_backtrace_limit_command, backtrace_command_1, - up_silently_base, down_silently_base): Ditto. - * tracepoints.c (tracepoints_info, trace_find_command, - trace_find_tracepoint_command): Ditto. - * valprint.c (set_radix): Ditto. - * values.c (show_values): Ditto. - -2000-10-28 Kevin Buettner - - * symtab.c (decode_line_2, file_matches, search_symbols): Protoize. - * thread.c (iterate_over_threads): Protoize. - -2000-10-27 J.T. Conklin - - * arch-utils.c (set_architecture, set_architecture_from_arch_mach, - set_gdbarch_from_file): Fix spelling error in string. - * v850-tdep.c (v850_target_architecture_hook): Likewise. - * gdbarch.sh: Fix spelling errors in comments. - * gdbarch.c, gdbarch.h: Regenerate. - - * ppcnbsd-nat.c (fetch_core_registers, fetch_inferior_registers, - store_inferior_registers): Support older NetBSD/powerpc systems - from before fp reg support was added. Adapt to register number - changes caused when powerpc target was multi-arched. - -2000-10-26 David B. Anderson - - * breakpoint.c breakpoint.h hppab-nat.c infrun.c - language.h mcore-tdep.c mips-tdep.c symfile.c symtab.c - symtab.h target.c tm-mips.h xm-sun4sol2.h: Corrected - spelling errors in comments. - * gdbarch.c gdbarch.sh: Removed word from comment. - -2000-10-26 Kevin Buettner - - * sun3-nat.c (fetch_core_registers): Protoize. - * symm-nat.c (print_1167_regs, child_xfer_memory): Protoize. - -2000-10-26 Elena Zannoni - - * stabsread.c (define_symbol): Update comment. - -2000-10-26 Pierre Muller - - * stabsread.c (define_symbol): Set the type_name of the type - of the new symbol to the symbol name for type symbol, if the - language is Pascal. - -2000-10-26 Peter Schauer - - * arch-utils.c, arch-utils.h (default_convert_from_func_ptr_addr): - New function. - * gdbarch.sh (CONVERT_FROM_FUNC_PTR_ADDR): Add. - * gdbarch.c, gdbarch.h: Regenerate. - * valops.c (find_function_addr): Use CONVERT_FROM_FUNC_PTR_ADDR - unconditionally. - - * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Delete - definition. - * config/powerpc/tm-linux.h (CONVERT_FROM_FUNC_PTR_ADDR): Remove - undef. - * rs6000-tdep.c (rs6000_convert_from_func_ptr_addr): Fix comment. - (rs6000_gdbarch_init): Register rs6000_convert_from_func_ptr_addr - if not ELFOSABI_LINUX. - -2000-10-25 Kevin Buettner - - * config/rs6000/rs6000lynx.mt (TDEPFILES): Revert 2000-10-24 - change in which solib-svr4.o was inadvertently added to this - list. - -2000-10-25 Fred Fish - - * mips-tdep.c (MIPS_DEFAULT_MASK_ADDRESS_P): Define using either - the current arch or use zero. - -2000-10-25 Fernando Nasser - - * ser-unix.c (do_unix_readchar): Coding style improvement only. - -2000-10-25 Fernando Nasser - - * target.c (generic_mourn_inferior): Notify GUI that inferior is gone - by calling detach_hook, if defined. - -2000-10-24 Kevin Buettner - - * coffread.c (coff_end_symtab): When calling end_symtab(), - use SECT_OFF_TEXT() instead of 0 to represent the .text - section. - * hp-symtab-read.c (hpread_expand_symtab): Likewise. - * hpread.c (hpread_expand_symtab, hpread_process_one_debug_symbol): - Likewise. - -2000-10-24 Kevin Buettner - - * solib-svr4.c: New file created out of much of solib.c... - * solib.c (_SYSCALL32, BKPT_AT_SYMBOL): Move these defines to - solib-svr4.c. - (sys/types.h, signal.h, sys/param.h, fcntl.h, a.out.h, - elf/external.h, link.h): Move these includes to solib-svr4.c. - (bkpt_names, debug_base_symbols, main_name_list, - solib_extract_address, SOLIB_EXTRACT_ADDRESS, dynamic_copy, - ld_2_copy, debug_addr, flag_addr, LM_ADDR, LM_NEXT, LM_NAME, - IGNORE_FIRST_LINK_MAP_ENTRY, breakpoint_addr, - allocate_rt_common_objfile, solib_add_common_symbols, - bfd_lookup_symbol, look_for_base, elf_locate_base, locate_base, - first_link_map_member, open_symbol_file_object, match_main, - current_sos, interp_text_sect_low, interp_text_sect_high, - interp_plt_sect_low, interp_plt_sect_high, - in_svr4_dynsym_resolve_code, disable_break, enable_break, - special_symbol_handling): Moved to solib-svr4.c. - (debug32_copy, shadow_contents, fdmatch) - Removed entirely. - (struct so_list): Moved to solist.h - (MAX_PATH_SIZE): Moved to solist.h and renamed to - SO_NAME_MAX_PATH_SIZE. - - * solist.h: New file created from struct so_list in solib.c. - (struct lm_info): Add forward declaration. - (struct so_list): Remove fields lm, lm32, lmaddr. Replace with a - single field, lm_info, which will be a pointer to target specific - data. - (struct target_so_ops): New struct. - (free_so): Add extern declaration. - (current_target_so_ops): Declare new global variable. - (solib_map_sections): - (TARGET_SO_LM_ADDR, TARGET_SO_FREE_SO, TARGET_SO_CLEAR_SOLIB, - TARGET_SO_SOLIB_CREATE_INFERIOR_HOOK, - TARGET_SO_SPECIAL_SYMBOL_HANDLING, TARGET_SO_CURRENT_SOS, - TARGET_SO_OPEN_SYMBOL_FILE_OBJECT): New macros. - * solib.c (solib_map_sections, free_so, symbol_add_stub, - update_solib_list, solib_add, info_shared_library_command, - solib_address, clear_solib, solib_create_inferior_hook): Use - new TARGET_SO_* macros to call function on target specific - side indirectly. - (current_target_so_ops): Define new global variable. - (_initialize_solib): Eliminate HAVE_LINK_H ifdef. - * solib-svr4.h: New file; defines struct link_map_offsets and - SVR4_FETCH_LINK_MAP_OFFSETS. - * solib-svr4.c (_initialize_svr4_solib, svr4_clear_solib, - svr4_free_so): New functions. - (special_symbol_handling, solib_create_inferior_function_hook, - current_sos): Rename by adding a svr4_ prefix. - (default_svr4_fetch_link_map_offsets): New function. - (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, - first_link_map_member, open_symbol_file_object, svr4_current_sos): - Remove dependence on existence of link.h by calling - SVR4_FETCH_LINK_MAP_OFFSETS to obtain the offsets of shared library - data. As a result, SVR4 and non-SVR4 versions of many of these - functions coalesce into a single function and HAVE_STRUCT_LINK_MAP32 - ugliness is moved into default_svr4_fetch_link_map_offsets where it - is relatively contained. - (SOLIB_EXTRACT_ADDRESS): Revert 2000-08-29 change in which - solib_extract_address() is called instead of extract_address(). - (solib_extract_address): Removed. - - * Makefile.in (solib.o): Add solist.h as a dependency. - (solib-svr4.o): Add dependencies. - * config/alpha/alpha-linux.mh, config/alpha/fbsd.mh, - config/arm/linux.mh, config/i386/fbsd.mh, - config/i386/i386dgux.mh, config/i386/i386gnu.mh, - config/i386/i386sco5.mh, config/i386/i386sol2.mt, - config/i386/i386v4.mh, config/i386/i386v42mp.mh, - config/i386/linux.mh, config/i386/nbsd.mh, - config/i386/nbsdelf.mh, config/i386/ncr3000.mt, - config/i386/ptx4.mh, config/i386/sun386.mt, - config/ia64/linux.mh, config/m68k/linux.mh, - config/m68k/m68kv4.mh, config/m68k/nbsd.mh, - config/m68k/sun2os4.mt, config/m68k/sun3os4.mt, - config/m88k/delta88v4.mh, config/mips/mipsv4.mh, - config/ns32k/nbsd.mh, config/powerpc/linux.mh, - config/powerpc/nbsd.mh, config/powerpc/solaris.mh, - config/rs6000/rs6000lynx.mt, config/sparc/linux.mt, - config/sparc/nbsd.mh, config/sparc/nbsdelf.mh, - config/sparc/sun4os4.mt, config/sparc/sun4sol2.mh - (NATDEPFILES): Add solib-svr4.o to list. - - * sparc-tdep.c (gregset.h): Don't include unless USE_PROC_FS is - defined. - -2000-10-24 Kevin Buettner - - * stabsread.c (dbx_lookup_type, dbx_alloc_type, - read_sun_builtin_type, read_sun_floating_type, - read_range_type): Protoize. - -Wed Oct 25 01:19:26 2000 Andrew Cagney - - * solib.c (open_symbol_file_object): Update function signature to - match catch_errors function argument. - -Wed Oct 25 00:08:01 2000 Andrew Cagney - - From 2000-09-06 Angela Marie Thomas : - * infttrace.c (get_dictionary_entry_of_page): Function - require_memory_page_dictionary takes no args. - -Tue Oct 24 16:12:00 2000 Andrew Cagney - - * gdba.el: Delete file. - * NEWS: Mention. - -2000-10-23 David B Anderson - - * TODO: Correct spelling errors - * command.c (_initialize_command) corelow.c (core_open) - main.c (captured_command_loop) mips-tdep.c (mips32_next_pc) - remote.c serial.h top.c utils.c config/nm-lynx.h: - Correct spelling errors in comments - -2000-10-22 Kevin Buettner - - * sparc-nat.c (fetch_core_registers): Protoize. - * sparcl-tdep.c (download): Protoize. - -Fri Oct 20 19:08:47 2000 Andrew Cagney - - * MAINTAINERS: Add Fred Fish to Blanket Write Privs list. - -2000-10-19 Josef Ezra - - * ax-gdb.c (gen_struct_ref): while generating data code, cases of - "collect p1->p2->data" where not covered if p2 is a 'typedefed' - type. this simple fix should forward the type pointer to the real - type. - -2000-10-19 Kevin Buettner - - * solib.c (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, - open_symbol_file_object): Protoize. - -2000-10-17 Kevin Buettner - - * remote-vx29k.c (vx29k_frame_chain_valid): Protoize. - * remote.c (remote_xfer_memory, remote_search): Protoize. - * sol-thread.c (sol_thread_xfer_memory): Protoize. - -2000-10-16 Peter Schauer - - * sparc-tdep.c (sparc_fix_call_dummy): Improve comments. - Adjust call_dummy_breakpoint_offset, so that `finish' after a stop - in a call dummy works. - (sparc_gdbarch_init): Fix setting of pc_in_call_dummy, it depends - on SPARC32/64_CALL_DUMMY_ON_STACK, not DO_CALL_DUMMY_ON_STACK. - -2000-10-15 Kevin Buettner - - * remote-st.c (st2000_xfer_inferior_memory): Protoize. - * remote-utils.c (gr_multi_scan): Protoize. - * remote-vx.c (vx_xfer_memory, net_get_symbols): Protoize. - -2000-10-13 Fernando Nasser - - * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. - (read_frame): Do not call error() on communication error when - reading checksum, but return failure instead and log message. - -2000-10-13 Fernando Nasser - - * varobj.c (type_changeable): Arrays are not changeable. - Trying to check for updates was causing an error if the array lived - in a register as gdb value_equal() cannot handle that case yet. - -2000-10-13 Fernando Nasser - - * varobj.c (varobj_update): Prevent uninitialized error code to be - returned on type_changed. Also, prevent value_equal() to be called - for the types we do not want to test for updates. - -2000-10-11 Fernando Nasser - - From Grant Edwards - This keeps the GUI alive while running an RDI target and lets the - STOP button be used to stop the target. - * remote-rdi.c (arm_rdi_stop): New function. Implements target_stop. - (init_rdi_ops): Set to_stop target vector entry to the above. - * rdi-share/ardi.c (stop_request): New variable. Tells when a stop - has been requested. - (angel_RDI_stop_request): New function. Registers that a stop has - been requested. - (angel_RDI_ExecuteOrStep): Add call to ui_loop_hook() in loop that - waits while target is executing. Initialize and reset stop_request. - * rdi-share/ardi.h: Add declaration of angel_RDI_stop_request(). - -2000-10-12 Kevin Buettner - - * remote-rdp.c (remote_rdp_xfer_inferior_memory): Protoize. - * remote-sds.c (sds_xfer_memory): Protoize. - * remote-sim.c (gdbsim_xfer_inferior_memory): Protoize. - -2000-10-12 Elena Zannoni - - From Daniel Berlin : - - * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize the symbol - language to auto instead of unknown, so it will try to demangle - the symbol. - * symtab.h (OPNAME_PREFIX_P): Change operator prefix to correct value. - * symtab.c (gdb_mangle_name): Properly handle C++ operators. - -2000-10-12 Elena Zannoni - - From Daniel Berlin : - - * symtab.c (lookup_symbol_aux): New function. Renamed from - lookup_symbol. Move code to do demangling/case sensitivity to - lookup_symbol(). - (lookup_symbol): Now wrapper for lookup_symbol_aux, so we can - perform case sensitivity/demangling without leaking memory. Move - code to do demangling/case sensitivity from old_lookup_symbol to - here. - (lookup_partial_symbol): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. - (lookup_block_symbol): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. Don't do linear search in case of C++. - - * symfile.c (compare_symbols): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. - (compare_psymbols): Same here. - -2000-10-09 Kevin Buettner - - * remote-nindy.c (non_dle, nindy_xfer_inferior_memory): Protoize. - * remote-os9k.c (rombug_xfer_inferior_memory): Protoize. - * remote-rdi.c (arm_rdi_xfer_memory): Protoize. - -2000-10-09 Peter Schauer - - * config/i386/i386sol2.mh: Add XM_CLIBS definition to resolve - reference to gethostbyname. - -2000-10-06 Kevin Buettner - - * remote-eb.c (eb_xfer_inferior_memory): Protoize. - * remote-es.c (es1800_xfer_inferior_memory, es1800_files_info): - Protoize. - * remote-mm.c (expect_msg): Protoize. - -2000-10-04 Kevin Buettner - - * rs6000-tdep.c (skip_prologue): Add new parameter lim_pc. - Update all callers. - -2000-10-03 Kevin Buettner - - * remote-bug.c (bug_xfer_memory, bug_insert_breakpoint, - bug_remove_breakpoint): Protoize. - * remote-e7000.c (fetch_regs_from_dump, e7000_xfer_inferior_memory): - Protoize. - -2000-10-01 Kevin Buettner - - * remote-adapt.c (adapt_insert_breakpoint, adapt_remove_breakpoint): - Protoize. - * remote-array.c (write_monitor, array_xfer_memory): Protoize. - -2000-09-29 Kevin Buettner - - * ppc-linux-nat.c (supply_gregset, fill_gregset): Change type - of first argument from gregset_t to gdb_gregset_t in order - to match declarations in gregset.h. - (supply_fpregset, fill_fpregset): Change type of first argument - from fpregset_t to gdb_fpregset_t in order to match declarations - in gregset.h. - -2000-09-29 Kevin Buettner - - * procfs.c (proc_iterate_over_mappings, proc_iterate_over_threads, - procfs_xfer_memory): Protoize. - * ptx4-nat.c (proc_iterate_over_mappings): Protoize. - -2000-09-28 Peter Schauer - - * sol-thread.c (ps_pdmodel): Return PR_MODEL_UNKNOWN instead of - PS_ERR if exec_bfd is not yet open. - -2000-09-28 Peter Schauer - - * target.c (target_signal_from_host, do_target_signal_to_host): - Add support for Solaris realtime signals. - -2000-09-27 Kevin Buettner - - * os9kread.c (os9k_symfile_read, os9k_end_psymtab): Protoize. - * osfsolib.c (find_solib): Protoize. - -2000-09-25 Kevin Buettner - - * ns32knbsd-nat.c (fetch_core_registers): Protoize. - * ocd.c (ocd_xfer_memory): Protoize. - -2000-09-25 Andrew Cagney - - * MAINTAINERS: Add Mark Kettenis to ``Blanket Write Privs'' list. - -2000-09-24 Peter Schauer - - * rs6000-tdep.c (rs6000_pop_frame): Use PC_IN_CALL_DUMMY to test - for call dummy instead of accessing stop_stack_dummy, which does - not work if we `return' from a stop in a call dummy. - (rs6000_gdbarch_init): Use generic_save_dummy_frame_tos for - dummy_frame_tos function to make PC_IN_CALL_DUMMY work. - -2000-09-23 Kevin Buettner - - * mdebugread.c (mdebug_next_symbol_text): Protoize. - * monitor.c (monitor_xfer_memory): Protoize. - -2000-09-22 Peter Schauer - - * i386-linux-nat.c (OLD_CANNOT_FETCH_REGISTER, - OLD_CANNOT_FETCH_REGISTER): New definitions for accessible registers - when accessing the registers via the U area. - (fetch_register, store_register): Use them. - (cannot_fetch_register, cannot_store_register): New functions, - all registers should be accessible if we have GETREGS support. - * config/i386/nm-linux.h: Use cannot_fetch/store_register for - CANNOT_FETCH/STORE_REGISTER definitions. - -2000-09-06 Fred Fish - - * infttrace.c (update_thread_state_after_attach): Pass address - of ttstate_t object, not the object itself. - -2000-09-18 Mark Kettenis - - * lin-lwp.c (stop_wait_callback): Remove bogus assertions in the - code that deals with exiting/signalled threads. Replace with - code similar to what's done in lin_lwp_wait. - -2000-09-17 Kevin Buettner - - * ppc-linux-nat.c (fill_gregset, fill_fpregset): New functions. - * config/powerpc/linux.mh (NATDEPFILES): Remove linux-thread.o. - Add proc-service.o, thread-db.o, and lin-lwp.o. - (LOADLIBES): Define. - * config/powerpc/nm-linux.h (ATTACH_DETACH, SVR4_SHARED_LIBS): - Remove defines which are already present in ../nm-linux.h. - (solib.h): Don't include this file; it's already included by - ../nm-linux.h. - (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS, ATTACH_LWP): Define - to use the following lin-lwp.c functions... - (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals, - lin_lwp_attach_lwp): Declare. - -2000-09-17 Kevin Buettner - - * m88k-nat.c (fetch_inferior_registers): Protoize. - * m88k-tdep.c (m88k_skip_prologue): Protoize. - -2000-09-15 Fernando Nasser - - * varobj.c (varobj_set_value): Call wrapped version of - parse_exp_1() to avoid longjumps. - -2000-09-15 Fernando Nasser - - * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. - (read_frame): Do not call error() on communication error when - reading checksum, but return failure instead and log message. - -2000-09-15 Fernando Nasser - - * ser-unix.c (do_unix_readchar): Prevent infinite read wait to be - interrupted after 32K seconds. - -2000-09-15 Kevin Buettner - - * language.c (show_case_command, set_case_command): Protoize. - * m3-nat.c (m3_xfer_memory, fetch_thread_info): Protoize. - -2000-09-12 Kevin Buettner - - * lin-thread.c (threadlist_iter, get_lwp_from_thread_id, - thread_db_xfer_memory): Protoize. - * linux-thread.c (iterate_active_threads): Protoize. - -2000-09-12 Kevin Buettner - - * objfiles.c (objfile_relocate): Don't assume that offsets - associated with one of SECT_OFF_TEXT, SECT_OFF_DATA, or - SECT_OFF_BSS will be adequate for relocating all of the - sections in an objfile. - -2000-09-12 Fernando Nasser - - * remote-rdi.c (arm_rdi_open): Fix typo in error message. - -Wed Sep 13 03:08:32 2000 Andrew Cagney - - * remote-mips.c (mips_expect, mips_getstring, mips_send_packet, - mips_send_packet, pmon_insert_breakpoint, send_srec, - pmon_check_ack, pmon_check_entry_address, - _initialize_remote_mips): Replace the magic two seconds with - ``remote_timeout''. - (pmon_check_entry_address, pmon_check_total): New functions. Use - ``remote_timeout'' instead of magic two seconds. - (pmon_end_download): Rewrite. Use pmon_check_entry_address and - pmon_check_total. - -2000-09-12 Alexandre Oliva - - * MAINTAINERS: Added myself. - -2000-09-11 Alexandre Oliva - - * acinclude.m4 (CY_GNU_GETTEXT): Add dummy definition, so that the - one brought in by ../bfd/acinclude.m4 prevails. - * aclocal.m4, configure: Rebuilt. - -2000-09-11 Kevin Buettner - - * configure.in (HAVE_STRUCT_LINK_MAP32): Change test to use - AC_TRY_COMPILE instead of AC_TRY_RUN. - * configure: Regenerate. - -2000-09-11 Kevin Buettner - - * irix4-nat.c (fetch_core_registers): Protoize. - * irix5-nat.c (fetch_core_registers, find_solib): Protoize. - -2000-09-06 Mark Kettenis - - * lin-lwp.c (normal_mask, blocked_mask): New variables. - (lin_lwp_wait): Block SIGCHLD here if it isn't already blocked. - (lin_lwp_mourn_inferior): Restore the origional signal mask, and - reset the mask of blocked signals. - (_initialize_lin_lwp): Don't block SIGCHLD here, but do initialize - suspend_mask and blocked_mask. This makes us pass - gdb.base/sigall.exp for Linux/x86 now. - (lin_thread_get_thread_signals): Treat the LinuxThreads "cancel" - signal similarly to SIGCHLD in the generic code. Avoids GDB being - terminated by a Real-time signal. - -2000-09-08 Kevin Buettner - - * infptrace.c, infttrace.c (child_xfer_memory): Protoize. - -2000-09-07 J.T. Conklin - - * config/i386/nbsd.mt (TDEPFILES): Add i386nbsd-tdep.o. - * i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here. - * i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here. - * i386nbsd-tdep.c: New file. - -2000-09-07 Kevin Buettner - - * i386mach-nat.c (fetch_inferior_registers, fetch_core_registers): - Protoize. - * i960-tdep.c (i960_skip_prologue, leafproc_return, mem): Protoize. - -Thu Sep 7 21:59:23 2000 Andrew Cagney - - * aclocal.m4: Regenerate. - * config.in, configure: Regenerate. - -Wed Sep 6 23:15:43 2000 Andrew Cagney - - * remote-rdi.c (voiddummy): Update function signature to match - struct Dbg_HostosInterface's reset method. - * remote-rdp.c (rdp_step): Fix handle parameter to - remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint. - - * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default - definition. - (arm_init_extra_frame_info): Use. - -2000-09-06 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_store_return_value): Store the value - in D and X if it's larger than 16-bits. - (m68hc11_extract_return_value): Fix extractions for 1 and 3 bytes - return. - (m68hc11_push_return_address): Use CALL_DUMMY_ADDRESS for the - return address. - (m68hc11_use_struct_convention): Check for struct and union. - (m68hc11_return_value_on_stack): Use the struct convention. - (m68hc11_call_dummy_address): Use the entry point address. - (m68hc11_push_arguments): Fix alignment and padding. - (m68hc11_stack_align): New function. - (m68hc11_gdbarch_init): Register it. - -2000-09-06 Scott Bambrough - - * arm-linux-tdep.c (arm_linux_skip_solib_resolver): - Removed debug print statement. Removed arm_pc_is_thumb prototype. - * config/arm/tm-arm.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): - Move prototypes here from tm-embed.h. - * config/arm/tm-embed.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): - Remove prototypes. Moved to tm-arm.h. - -2000-09-06 H.J. Lu - - * TODO: Add hardware watchpoint problems on x86 OSes for 5.1. - -2000-09-06 Kevin Buettner - - * ia64-tdep.c (examine_prologue): Add rotating register rename - support for the general registers. - (ia64_get_saved_register): Add rotating register rename support - for the predicate registers and the floating-point registers. - -2000-09-05 Kevin Buettner - - * config/arm/tm-linux.h (arm_linux_sigcontext_register_address, - arm_linux_in_sigtramp): Declare. - (IN_SIGTRAMP, SIGCONTEXT_REGISTER_ADDRESS): Define. - * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS): Define to be 0 - if not already defined by tm.h. - (arm_scan_prologue): Don't assume that the prologue instructions - will be in a contiguous clump. - (arm_init_extra_frame_info): Add support for sigtramp frames. - (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Change type of - `memaddr' from bfd_vma to CORE_ADDR. - * arm-linux-tdep.c (gdbcore.h, frame.h): Include. - (arm_pc_is_thumb): Declare. - (arm_linux_skip_solib_resolver): Fix printf() statement. [Which - shouldn't be there anyway.] - (ARM_LINUX_SIGRETURN_INSTR, ARM_LINUX_RT_SIGRETURN_INSTR): New - defines. - (arm_linux_in_sigtramp, arm_linux_sigcontext_register_address): - New functions. - -2000-09-05 Kevin Buettner - - * i386aix-nat.c (fetch_core_registers): Protoize. - * hpux-thread.c (hpux_thread_xfer_memory): Protoize. - -2000-09-06 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_frame_chain): Check for pc in call dummy. - (m68hc11_guess_from_prologue): 'des' instruction to allocate 1 byte - on the stack can appear in the prologue. - -2000-09-05 Michael Snyder - - * sol-thread.c (ps_pdmodel): Protect with an ifdef. - -Mon Sep 4 16:21:31 2000 Andrew Cagney - - * gdbarch.sh: Use printf instead of echo. - (do_read): During read, pad ``::'' with spaces and then strip out - those spaces. Avoid problems with IFS=:. - -2000-09-04 Mark Kettenis - - * config/i386/nm-linux.h: Include . - -2000-09-04 Pierre Muller - - * c-typeprint.c (c_typedef_print): remove (replaced by - typedef_print in typeprint.c). - * typeprint.c (typedef_print): new function. (old c_typedef_print - function with pascal language support added). - * value.h (c_printdef_print): removed. - (typedef_print): declare. - * symtab.c (print_symbol_info): call to c_typedef_print replaced - by call to typedef_print. - -2000-09-03 Mark Kettenis - - * config/i386/nm-linux.h (PREPARE_TO_PROCEED, ATTCH_LWP, - GET_THREAD_SIGNALS): New defines. - * config/i386/linux.mh (NATDEPFILES): Remove lin-thread.o and - linux-threads.o. Add proc-service.o, thread-db.o and lin-lwp.o. - * proc-service.c: New file. - * thread-db.c: New file. - * lin-lwp.c: New file. - - * gdb_assert.h: New file. - - * gdb_thread_db.h [HAVE_THREAD_DB_H]: Include . - [!HAVE_THREAD_DB_H]: Update from current glibc thread_db.h. Deal - with absence of here. - - * gdb_proc_service.h: Add copyright notice. - Protect against multiple inclusion. - Add fix for broken prfpregset_t here. - (struct ps_prochandle): Declare here. - [HAVE_PROC_SERVICE_H]: Include . - [!HAVE_PROC_SERVICE_H]: Include "gregset.h", define prgregset_t - and prfpregset_t in terms of gdb_gregset_t and gdb_fpregset_t if - necessary. - * lin-thread.c: Unconditionally include "gdb_proc_service.h". - Remove fix for broken prfpregset_t here. - (struct ps_prochandle): Don't declare here. - - * MAINTAINERS: Add myself as threads co-maintainer. - -2000-09-01 David Anderson - - * arch-utils.c arch-utils.h blockframe.c fork-child.c: - Corrected comment spelling dependant->dependent. - * corelow.c (default_core_sniffer): Corrected comment - spelling. - * cp-valprint.c (cp_print_value_fields): Corrected - comment spelling. - * d10v-tdep.c dbxread.c: Corrected comment spelling - dependan->dependen. - * defs.h: Corrected spelling, meant 64, not 32, in comment. - * dst.h eval.c event-loop.c: Corrected comment spelling. - * event-top.c gdb-events.sh: Corrected comment spelling. - * gdbarch.c: Corrected comment spelling. - * gdbarch.h gdbarch.sh: Corrected comment spelling, - dependant->dependent. - * gdbtypes.c gdbtypes.h: Corrected comment spelling. - * infcmd.c infrun.c: Corrected comment spelling. - * symfile.c symfile.h target.h: Corrected comment spelling, - dependant->dependent. - * tracepoint.h: Corrected comment spelling. - -2000-09-01 Kevin Buettner - - * hppa-tdep.c (record_text_segment_lowaddr): Protoize. - * hppah-nat.c (child_xfer_memory): Protoize. - -2000-09-01 Kevin Buettner - - * symtab.c (decode_line_1): Make sure leading character is - actually a colon before skipping over leading colons in global - namespace specification. - -2000-09-01 Michael Snyder - - * regcache.c (reg_flush_command): New function. Maintainer-mode - command, flushes GDB's register cache, for testing purposes. - -2000-08-31 J.T. Conklin - - * dcache.c (dcache_info): Output a cache line's state vector so it - lines up under the data vector. - - * dcache.c (dcache_read_line): New function. - (dcache_peek_byte): Use it. - (dcache_alloc): Return NULL if write of reclaimed cache line fails. - (dcache_peek_byte, dcache_poke_byte): Return failure if - dcache_alloc() returns a NULL data block pointer. - (dcache_xfer_memory): Don't force writeback unless we were writing. - - * monitor.c (monitor_expect): Change places where immediate_quit - is set to 1 or 0 to increments and decrements respectively. This - allows such changes to nest properly. - * ocd.c (ocd_start_remote): Likewise. - * remote-adapt.c (expect): Likewise. - * remote-array.c (expect): Likewise. - * remote-eb.c (expect): Likewise. - * remote-e7000.c (e7000_start_remote): Likewise. - * remote-mips.c (mips_expect_timeout, mips_getstring): Likewise. - * remote-nrom.c (expect): Likewise. - * remote-os9k.c (expect): Likewise. - * remote-sds.c (sds_start_remote): Likewise. - * remote-st.c (expect): Likewise. - * remote-utils.c (sr_expect): Likewise. - * remote.c (remote_start_remote): Likewise. - * tracepoint.c (read_actions): Likewise. - - * remote-mips.c (mips_getstring): Balance changes to immediate_quit. - -2000-08-31 David Anderson - - * MAINTAINERS: Add myself to write-after-approval list. - -2000-08-30 Kevin Buettner - - * gnu-nat.c (gnu_xfer_memory): Protoize. - * hp-psymtab-read.c (scan_procs, hp_quick_traverse): Protoize. - -2000-08-30 Kevin Buettner - - * solib.c (solib_extract_address, LM_ADDR, LM_NEXT, LM_NAME, - LM_ADDR, IGNORE_FIRST_LINK_MAP_ENTRY, first_link_map_member, - open_symbol_file_object, current_sos): Rename - bfd_elf_get_arch_size to bfd_get_arch_size(). - * sol-thread.c (rw_common, ps_pdmodel): Likewise. - -2000-08-30 David Edelsohn - - Patch applied by Kevin Buettner : - - * rs6000-nat.c (xcoff_relocate_symtab): Pass correct size - to xrealloc(). - -2000-08-29 Michael Snyder - - * valops.c (value_cast): Indentation fix-up. - * acconfig.h (HAVE_PRGREGSET32_T, HAVE_PRFPREGSET32_T, - HAVE_STRUCT_LINK_MAP32): New configure macros. - * config.in: Ditto. - * configure.in: Test for the above new macros. - * breakpoint.c: Update copyright date. - * core-sol2.c: Include v9/sys/privregs.h directly to - work around a bug in Sun's Solaris 8 header files. - (fetch_core_registers): Use the above new configure macros to - handle cross-debugging of 32-bit core files on a 64-bit host. - * sol-thread.c (ps_pdmodel) New function. - (rw_common): For debugging of 32-bit apps on a 64-bit host, - truncate addresses to 32 bits. - * solib.c (solib_extract_address): Functionize. Make 32/64 aware. - (LM_ADDR, LM_NEXT, LM_NAME): Ditto. - (IGNORE_FIRST_LINK_MAP): Ditto. - (first_link_map_member): Make 32/64 aware. - (open_symbol_file_object): Ditto. - (current_sos): Ditto. - -2000-08-29 Michael Snyder - - * i386-linux-nat.c (i386_linux_skip_solib_resolver, - skip_hurd_resolver, find_minsym_and_objfile): Move these - solib functions into i386-linux-tdep.c for cross debugging. - * i386-linux-tdep.c: Receive the above functions. - -2000-08-29 Stephane Carrez - - * m68hc11-tdep.c (stack_correction): New variable for stack offset - correction (1 for 68hc11, 0 for 68hc12). - (m68hc11_saved_pc_after_call): Use it. - (m68hc11_frame_chain): Likewise. - (m68hc11_frame_init_saved_regs): Likewise. - (m68hc11_init_extra_frame_info): Likewise. - (m68hc11_push_return_address): Likewise. - (m68hc11_push_arguments): Struct address must be corrected by - applying the stack_correction offset. - (m68hc11_store_struct_return): Likewise. - -2000-08-28 Kevin Buettner - - * gdbserver/utils.c (error, fatal): Protoize. - -2000-08-27 Mark Kettenis - - * i386-linux-nat.c (fetch_inferior_registers): Move call to - dummy_sse_values ... - (supply_fpregset): ... here. - -2000-08-27 Elena Zannoni - - * pa64solib.c (pa64_solib_load_symbols): Don't use ANOFFSET as an - lvalue. - * xcoffread.c (xcoff_symfile_offsets): Ditto - * somsolib.c (som_solib_section_offsets): Ditto. - * somread.c (som_symfile_offsets): Ditto. - * rs6000-nat.c (vmap_symtab): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * remote-os9k.c (rombug_wait): Ditto. - -2000-08-27 Mark Kettenis - - * gregset.h: Protect against multiple inclusion. Remove some - redundant spaces. - -Sun Aug 27 00:00:04 2000 Christopher Faylor - - * win32-nat.c (dll_symbol_command): Tack a .dll on the end of a - supplied argument if it is missing an extension. - -2000-08-24 Egor Duda - - * corelow.c: Define O_BINARY if it isn't defined. - (core_open): Open core file in binary mode. - * config/i386/tm-cygwin.h (child_clear_solibs): Rename from - child_clear_solib. - * config/i386/cygwin.mh: Add dependency from corelow.o. - * win32-nat.c (register_loaded_dll): New function. Add dll to the list - of currently loaded dlls. - (handle_load_dll): Use register_loaded_dll. - (child_solib_add): Distinguish between active process and core targets. - (solib_symbols_add): Load symbols from loaded dll. - (core_dll_symbols_add): New function. Load symbols from dll referenced - in core. - (core_section_load_dll_symbols): New function. - (dll_code_sections_add): New function. - (map_single_dll_code_section): New function. - (fetch_elf_core_registers): New function. - (_initialize_core_win32): New function. - -2000-08-26 Kevin Buettner - - * gdbserver/gdbreplay.c (main): Protoize. - * gdbserver/server.c (start_inferior, main): Protoize. - -2000-08-26 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_register_names): Update name of registers. - (m68hc11_get_register_info): New function. - (m68hc11_initialize_register_info): New function to get addresses - of soft registers. - (m68hc11_which_soft_register): New function. - (m68hc11_fetch_pseudo_register, m68hc11_store_pseudo_register): - New functions to translate read/write of soft registers into a - memory read/write. - (m68hc11_guess_from_prologue): Initialize soft register addresses. - Use the soft register addresses to guess the prologue. - (m68hc11_gdbarch_init): Install the pseudo registers. - - * m68hc11-tdep.c (m68hc11_register_name, m68hc11_breakpoint_from_pc, - m68hc11_saved_pc_after_call, m68hc11_frame_saved_pc, - m68hc11_frame_args_address, m68hc11_frame_locals_address, - m68hc11_guess_from_prologue, m68hc11_push_arguments, - m68hc11_call_dummy_address, m68hc11_call_dymmy_address, - m68hc11_register_virtual_type, m68hc11_store_struct_return, - m68hc11_store_return_value, m68hc11_extract_return_value, - m68hc11_use_struct_convention, m68hc11_return_value_on_stack, - m68hc11_extract_struct_value_address, m68hc11_push_return_address, - m68hc11_register_byte, m68hc11_register_raw_size, - m68hc11_gdbarch_init): New functions for multi-arch support. - (m68hc11_not_yet): Remove. - -Fri Aug 25 16:57:05 2000 David Taylor - - * regcache.c (register_changed): New function. - * value.h: Declare it. - -Fri Aug 25 12:11:21 2000 David Taylor - - * symtab.c (search_symbols): Fix off by one error in index for - initializing variables ourtype, ourtype2, ourtype3, and ourtype4. - (symtab_symbol_info): fix similar off by one error. - -Fri Aug 25 12:03:15 2000 David Taylor - - * gdbarch.sh (TARGET_ADDR_BIT): New macro for the number - of bits in gdb's representation of a target address. - * gdbarch.c, gdbarch.h: Regenerated. - * gdbtypes.c (build_gdbtypes): Use TARGET_ADDR_BIT instead of - TARGET_PTR_BIT when initializing builtin_type_CORE_ADDR. - * printcmd.c (print_address_numeric): Use TARGET_ADDR_BIT instead - of TARGET_PTR_BIT, because we're printing an address, not a pointer. - -2000-08-25 Pierre Muller - - * Makefile.in: add rules to compile and link pascal specific files. - * config/djgpp/fnchange.lst: add substitution for p-exp.tab.c. - -2000-08-20 Michael Chastain - - * remote.c (read_frame): Handle SERIAL_TIMEOUT while reading - checksum. - -2000-08-23 Kevin Buettner - - * dstread.c (dst_symfile_offsets): Protoize. - * fork-child.c (fork_inferior): Protoize. - -2000-08-21 Kevin Buettner - - * dbxread (dbx_symfile_read, process_later): Protoize. - * dsrec.c (load_srec): Protoize. - -2000-08-18 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): Check arches->gdbarch and not - current_gdbarch for a match. - -2000-08-18 J.T. Conklin - - * MAINTAINERS: Add myself as dcache.c maintainer. - - * remote-nindy.c (nindy_load): Invalidate dcache. - - * dcache.c (dcache_invd): Renamed from dcache_flush. The term - flush with respect to caches usually implies that data will be - written to memory. - (dcache_init, dcache_xfer_memory): Updated. - * monitor.c (flush_monitor_dcache, monitor_resume, monitor_load): - Updated. - * ocd.c (ocd_open, ocd_resume, bdm_reset_command): Updated. - * remote-bug.c (bug_load, bug_resume): Updated. - * remote-nindy.c (nindy_open, nindy_resume): Updated. - * remote-sds.c (sds_open, sds_resume): Updated. - * remote-utils.c (gr_open): Updated. - * remote.c (remote_open_1, remote_resume, remote_async_resume, - remote_cisco_open): Updated. - * wince.c (child_create_inferior, child_resume): Updated. - - * monitor.c (monitor_open): Free dcache before creating a new one. - * dcache.c (dcache_free): New function. - * dcache.h (dcache_free): New prototype. - -2000-08-18 Andrew Cagney - - * remote-array.c (array_fetch_register): Pass dummy parameter to - array_fetch_registers. - (array_store_register): Ditto. - -2000-08-16 Eli Zaretskii - - * value.h (struct value) : Add a comment about its use for - watchpoints. - -2000-08-12 Kevin Buettner - - * cxux-nat.c (fetch_inferior_registers): Protoize. - * d10v-tdep.c (d10v_frame_chain_valid, d10v_extract_return_value): - Protoize. - * d30v-tdep.c (d30v_frame_chain_valid, d30v_extract_return_value): - Protoize. - -Fri Aug 11 19:00:51 2000 Andrew Cagney - - * config/mn10300/tm-mn10300.h (REGISTER_SIZE, - MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE, REGISTER_BYTE, - REGISTER_VIRTUAL_SIZE, REGISTER_RAW_SIZE): Disable. - * mn10300-tdep.c (mn10300_do_registers_info, - mn10300_print_register): New functions. Pretty print registers. - (mn10300_register_virtual_type, mn10300_register_byte, - mn10300_register_virtual_size, mn10300_register_raw_size): New - functions. - (mn10300_gdbarch_init): Update. - - * mn10300-tdep.c (mn10300_gdbarch_init): Check for mn10300 variant - and not mips variant in the info struct. - -2000-08-11 Mark Kettenis - - * i386-linux-nat.c [! HAVE_PTRACE_GETFPXREGS] (fetch_fpxregs, - store_fpxregs): Return 0. - -2000-08-11 Andrew Cagney - - * regcache.c (GET_SAVED_REGISTER): Restore definition. Was lost - as part of 2000-08-10 Andrew Cagney . - -2000-08-11 J.T. Conklin - - * dcache.c (dcache_info): Don't print cache state if last_cache - is NULL. - -2000-08-10 Andrew Cagney - - * config/mn10300/tm-mn10300.h, mn10300-tdep.c - (mn10300_push_arguments): Fix function signature to match gdbarch - vector. - * config/mn10300/tm-mn10300.h (REGISTER_NAME): Delete. - * mn10300-tdep.c (struct gdbarch_tdep): Define. - (mn10300_generic_register_names, am33_register_names): Convert to - functions. - (set_machine_hook): Delete. - (register_name): New function. - (mn10300_register_name): Delete. - (mn10300_dump_tdep, mn10300_gdbarch_init): New functions. - (_initialize_mn10300_tdep): Call register_gdbarch_init instead of - specify_exec_file_hook. - (AM33_MODE): Define. - (set_movm_offsets): Update. - -2000-08-10 Mark Kettenis - - Adapt support for SSE registers in Linux/x86 for Linux 2.4. - * i386-linux-nat.c: Various doc fixes. Include "i387-nat.h". - (GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES. - (have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs. - (convert_to_gregset): Removed. Moved logic to ... - (fill_gregset): ... here. Simplified function. - (fetch_regs): Use perror_with_name for error reporting. - (store_regs): Add `regno' parameter. Use perror_with_name for - error reporting. Call fill_gregset instead of convert_to_gregset. - (FPREG_ADDR): Remove. - (supply_fpregset): Implement by calling i387_supply_fsave. - (convert_to_fpregset): Remove. - (fill_fpregset): Implement by calling i387_fill_fsave. - (fetch_fpregs): Use perror_with_name fro error reporting. - (store_fpregs) Add `regno' parameter. Use perror_with_name fro - error reporting. Call fill_fpregset instead of - convert_to_fpregset. - (supply_xfpregset, convert_to_xfpregset): Removed. - (supply_fpxregset, fill_fpxregset): New functions. - (fetch_fpxregs): Renamed from fetch_xfpregs. Use perror_with_name - for error reporting. Call supply_fpxregset instead of - supply_xfpregset. - (store_xfpregs): Removed. - (store_fpxregs): New function. - (fetch_inferior_registers): Adjust for xfp -> fpx change. Tweak - message in call to internal_error. - (store_inferior_registers): Adjust for xfp ->fpx change. Pass - REGNO to store_regs, store_fpregs and store_fpxregs. - (fetch_core_registers): Adjust for xfp -> fpx change. - * acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from - HAVE_PTRACE_GETXFPREGS. - * config.in: Regenerated. - * configure.in: Replace check for PTRACE_GETXFPREGS with check for - PTRACE_GETFPXREGS. Remove comment about Cygnus SSE extensions. - * configure: Regenerated. - * config/i386/linux.mh (NATDEPFILES): Add i387-nat.o. - * config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on - HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS. - -2000-08-10 Andrew Cagney - - * regcache.c (TARGET_WRITE_PC, TARGET_READ_PC, TARGET_READ_FP, - TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP): Move - initialization from here. - * gdbarch.sh: To here. - * gdbarch.h, gdbarch.c: Regenerate. - -Thu Aug 10 18:58:04 2000 Andrew Cagney - - * defs.h (TARGET_BFD_VMA_BIT, TARGET_SHORT_BIT, TARGET_INT_BIT, - TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, - TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_PTR_BIT): Move - non- multi-arch handling from here. - * gdbarch.sh: To here. Update printf gdbarch_update_p. Make more - portable. - * gdbarch.h, gdbarch.c: Regenerate. - -2000-08-10 Andrew Cagney - - * partial-stab.h (DBX_READ): Eliminate redundant check for null - ``pst''. Also fixes GCC warning. - -2000-08-10 Andrew Cagney - - * rs6000-nat.c (set_host_arch): Check value returned by - gdbarch_update_p. - * gdbarch.sh (gdbarch_update_p): Rename gdbarch_update. - * gdbarch.h, gdbarch.c: Regenerate - * arch-utils.c (set_gdbarch_from_file, - initialize_current_architecture, set_endian): Update. - -2000-08-10 Jimmy Guo - - * c-lang.c: Set case sensitivity on for c_language_defn, - cplus_language_defn, and asm_language_defn. - * ch-lang.c: Set case sensitivity on for chill_language_defn. - * f-lang.c: Set case sensivitity off for f_language_defn. - * jv-lang.c: Set case sensitivity on for java_language_defn. - * language.h: Add enum case_mode, case_sensitivity. - * language.c: Define case_mode, case_sensitivity. Set case - sensitivity on for unknown_language_defn, auto_language_defn, - and local_language_defn. - (show_case_command,set_case_command,set_case_str): New static func. - (set_type_range_case): New static func, replaces set_type_range (). - (set_language_command,set_type_command,set_range_command,set_language): - Call set_type_range_case (). - (language_info): Print case sensitivity setting. - (_initialize_language): Add set/show commands for 'case-sensitive'. - Set default case mode 'auto'. Set default language 'auto'. - * m2-lang.c: Set case sensitivity on for m2_language_defn. - * p-lang.c: Set case sensitivity on for pascal_language_defn. - * scm-lang.c: Set case sensitivity off for scm_language_defn. - * symtab.c (lookup_symbol): Downcase symbol name if case sensivitity - is off. - -2000-08-10 Jimmy Guo - - * MAINTAINERS: Change my contact email for hp tests maintainership. - -Thu Aug 10 15:28:17 2000 Andrew Cagney - - * sparc-tdep.c (sparc_init_extra_frame_info): Fix number of - arguments to fetch_instruction. - -2000-08-10 Kazu Hirata - - * hppa_tdep.c: Fix a comment typo. - * gdba.el: Likewise. - -2000-08-10 Tom Tromey - - * MAINTAINERS: Added myself with write-after-approval access. - -2000-08-10 J.T. Conklin - - * monitor.c (monitor_open): If a dcache has already been created, - invalidate it rather than creating another. - * ocd.c (ocd_open): Likewise. - * remote-nindy.c (nindy_open): Likewise. - * remote-sds.c (sds_open): Likewise. - * remote-utils.c (gr_open): Likewise. - * remote.c (remote_open_1, remote_cisco_open): Likewise. - - * dcache.c (dcache_alloc): Changed to take address of line as an - argument, and to invalidate cache line before returning. - (dcache_peek_byte): Updated. - (dcache_poke_byte): Updated. - -2000-08-10 Elena Zannoni - - From Greg McGary : - * partial-stab.h: Don't crash if pst is null. - -2000-08-10 Mark Kettenis - - * i387-nat.h (i387_supply_fsave, i387_fill_fsave): Make extern. - (i387_supply_fxsave, i387_fill_fxsave): New prototypes. - * i387-nat.c (i387_supply_fsave): Declare `val' as `unsigned int'. - (fxsave_offset): New variable. - (FXSAVE_ADDR): New macro. - (i387_supply_fxsave, i387_fill_fxsave, i387_tag): New functions. - -2000-08-08 Tom Tromey - - * jv-valprint.c (java_value_print): Only print non-null Strings. - -2000-08-09 Kevin Buettner - - * core-sol2.c (fetch_core_registers): Protoize; add prefatory - comment. - * corefile.c (specify_exec_file_hook, generic_search): Protoize. - -2000-08-09 Michael Snyder - - * blockframe.c (sigtramp_saved_pc): Use dynamic allocation, - since TARGET_PTR_BIT is no longer a constant (MULTI_ARCH). - * irix4-nat.c (get_longjmp_target): Ditto. - * irix5-nat.c (get_longjmp_target): Ditto. - * jv-valprint.c (java_value_print): Ditto. - * m3-nat.c (get_cprocs): Ditto. - * m68k-tdep.c (get_longjmp_target): Ditto. - * mips-nat.c (get_longjmp_target): Ditto. - * mipsv4-nat.c(get_longjmp_target): Ditto. - * pa64solib.c (read_dynamic_info): Ditto. - * solib.c (elf_locate_base): Ditto. - -Mon Aug 7 23:21:22 2000 David Taylor - - * TODO: remove build_parse entry. - -2000-08-07 Kevin Buettner - - * command.c (add_cmd, add_abbrev_cmd, add_prefix_cmd, - add_abbrev_prefix_cmd): Protoize. - -2000-08-07 Elena Zannoni - - * objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss - here, let the users of the macro do it. - * symtab.h (ANOFFSET): Detect here if the section index is not - initialized. - * xcoffread.c (find_targ_sec): Don't treat .bss as special, - because some objfiles may not have that section at all. - * coffread.c (cs_to_section): Ditto. - * elfread.c (elf_symtab_read): Detect an uninitialized index - value. - (elfstab_offset_sections): The macro ANOFFSET cannot be used as an - lvalue anymore. - * remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use - ANOFFSET as an lvalue. - * objfiles.c (objfile_relocate, objfile_relocate): Don't use - ANOFFSET as an lvalue. - * symfile.c (default_symfile_offsets): Don't use ANOFFSET as an - lvalue. - -Mon Aug 7 10:24:30 2000 David Taylor - - * parse.c (build_parse): don't write off the end of the std_regs - array. - -2000-05-21 Mark Kettenis - - * solib.c (bfd_lookup_symbol): Fall back on the dynamic symbol - table if the symbol couldn't be found in the normal symbol table - (i.e. if the shared object in question was stripped). - -2000-08-06 Kevin Buettner - - * ch-exp.c (parse_opt_name_string): Protoize. [Thanks to Eli - Zaretskii for the prefatory comment.] - * core-regset.c (fetch_core_registers): Protoize; revise - comment. - -2000-08-06 Christopher Faylor - - * win32-nat.c: Perform various gcc warning cleanups. - (safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not - stderr. - (dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add. - (get_child_debug_event): Always reset last_sig. Always reset inferior - pid appropriately. - (do_initial_child_stuff): New function. Called when attaching or - starting a new inferior process. - (child_attach): Use do_initial_child_stuff. - (child_create_inferior): Ditto. - * config/i386/cygwin.mh (NAT_FILE): Set to modern location. - * config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT. - -2000-08-05 Eli Zaretskii - - * go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize - it to GDB's current directory. - (go32_create_inferior, init_go32_ops): Initialize child_cwd[] to - an empty string, to signal an uninitialized value. - From Robert Hoehne . - -2000-08-04 Kevin Buettner - - * symtab.h (fixup_psymbol_section): Declare. - * symtab.c (fixup_psymbol_section): Make extern. - (fixup_section): Fix up section as well as bfd_section. - * objfiles.c (objfile_relocate): Call fixup_symbol_section - or fixup_psymbol_section before attempting to access - the SYMBOL_SECTION component of a symbol or partial symbol. - -2000-08-04 Kevin Buettner - - * minsyms.c (build_minimal_symbol_hash_tables): New function. - (compact_minimal_symbols): Don't construct hash tables here. - (install_minimal_symbols): Instead, construct them here. - (msymbols_sort): And rebuild them here too. - - * dwarf2read.c (struct comp_unit_head): Add fields offset_size - and initial_length_size. Change type of ``length'' field to long. - (read_initial_length, read_offset): New functions. - (dwarf2_build_psymtabs_easy): Call read_initial_length() instead - of just reading 4 bytes. - (read_comp_unit_head): Likewise; also, call read_offset() to - fetch the offset instead of just reading 4 bytes. - (dwarf_decode_lines): Likewise. - (read_comp_unit_head): Fix internal error message so it - accurately reflects the function in which the error occurred. - (dwarf2_build_psymtabs_hard): Properly account for size of the - initial length field in the section. - (read_attribute, dwarf2_get_ref_die_offset): Add a case for - DW_ORM_ref8. - (dwarf2_build_psymtabs_hard, psymtabs_to_symtab_1): Don't - assume that the .text section will have index 0 in the - section_offsets table. - -Fri Aug 4 18:00:41 2000 Andrew Cagney - - * remote.c (enum Z_packet_type): Define. - (remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES. - (remote_insert_watchpoint): Check watchpoint type. - (watchpoint_to_Z_packet): New function. - (enum packet_result): Define. - (packet_ok): New function. Return enum packet_result. - (init_all_packet_configs): New function. - (remote_open_1, remote_async_open_1, remote_cisco_open): Use - init_all_packet_configs instead of initializing remote_protocol_P, - remote_protocol_Z, remote_protocol_binary_download separatly. - (remote_remove_hw_breakpoint, remote_insert_hw_breakpoint, - remote_remove_watchpoint, remote_insert_watchpoint): Use - watchpoint_to_Z_packet and packet_ok. Remove #ifdef - TARGET_HAS_HARDWARE_WATCHPOINTS. - (set_remote_protocol_Z_software_bp_packet_cmd, - show_remote_protocol_Z_software_bp_packet_cmd, - set_remote_protocol_Z_hardware_bp_packet_cmd, - show_remote_protocol_Z_hardware_bp_packet_cmd, - set_remote_protocol_Z_write_wp_packet_cmd, - show_remote_protocol_Z_write_wp_packet_cmd, - set_remote_protocol_Z_read_wp_packet_cmd, - show_remote_protocol_Z_read_wp_packet_cmd, - set_remote_protocol_Z_access_wp_packet_cmd, - show_remote_protocol_Z_access_wp_packet_cmd): New functions. - (remote_Z_packet_packet_detect): New variable. - (show_remote_protocol_Z_packet_cmd, - set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet - variants. - (add_packet_config_cmd): Add argument legacy. Change syntax to - ``set/show remote FULL_NAME-packet ...'' command. Add ``set/show - remote XXX-packet ...'' command using add_alias_cmd when legacy. - (set_packet_config_cmd): Delete. - (show_remote_cmd): New function. - - * TODO: Update. - -Fri Aug 4 14:05:57 2000 Andrew Cagney - - * Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from - 2000-07-07 Michael Snyder . - -Wed Aug 2 21:15:26 2000 Andrew Cagney - - * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Add. - * gdbarch.h, gdbarch.c: Regenerate. - * valops.c (hand_function_call): Replace #ifndef - NO_EXTRA_ALIGNMENT_NEEDED with if EXTRA_STACK_ALIGNMENT_NEEDED. - - * d10v-tdep.c (d10v_gdbarch_init): Set - extra_stack_alignment_needed to 0. - * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Delete. - * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Replace - NO_EXTRA_ALIGNMENT_NEEDED. - -2000-08-03 Stephane Carrez - - * MAINTAINERS (m68hc11): Stephane Carrez is maintainer. - -2000-08-03 Kevin Buettner - - * breakpoint.c (bpstat_alloc, map_catch_names, - map_breakpoint_numbers): Protoize. - -Thu Aug 3 15:02:23 2000 Andrew Cagney - - * remote-mips.c (mips_expect, mips_expect_timeout, common_open, - fputs_readable): Make string pointer arguments constant. - -Thu Aug 3 18:39:10 2000 Andrew Cagney - - * MAINTAINERS, TODO: Tweeks. - -Thu Aug 3 15:46:43 2000 Andrew Cagney - - * TODO (5.1): Update. - -2000-08-02 Kevin Buettner - - * alpha-tdep.c (alpha_extract_return_value): Protoize. - -2000-08-02 Jimmy Guo - - * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET - to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P. - - * gdbarch.c: Regenerated. - -2000-08-02 Elena Zannoni - - * remote-vx.c (vx_add_symbols): Fix typos. - -Wed Aug 2 19:15:34 2000 Andrew Cagney - - * arch-utils.h, gdbarch.c (default_register_sim_regno): New - function. - * gdbarch.sh (REGISTER_SIM_REGNO): Add. - * gdbarch.h, gdbarch.c: Regenerate. - * remote-sim.c (REGISTER_SIM_REGNO): Delete definition. - - * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete. - * d10v-tdep.c (d10v_gdbarch_init): Update. - (struct gdbarch_tdep): Delete member register_sim_regno. - (d10v_register_sim_regno): Delete function. - -Wed Aug 2 14:46:18 2000 Andrew Cagney - - * remote.c (enum packet_detect, packet_support_enums, - packet_support_auto, packet_enable, packet_disable): Delete. - (show_packet_config_cmd, set_packet_config_cmd, - init_packet_config): Use add_set_auto_boolean_cmd. - * TODO: Update. - -Wed Aug 2 13:06:25 2000 Andrew Cagney - - * remote-udi.c (udi_xfer_inferior_memory, udi_files_info, - udi_kill): Update function signatures so that match target vector. - * MAINTAINERS: Update. - -Wed Aug 2 11:04:15 2000 Andrew Cagney - - * TODO: Updates. - -2000-08-01 Elena Zannoni - - * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro. - * gdbarch.h, gdbarch.c: Regenerate. - * infcmd.c (do_registers_info): Make not static and - unconditionalize. - * inferior.h (do_registers_info): Export. - -2000-08-01 Kazu Hirata - - * MAINTAINERS: Add myself to "Write After Approval" list. - -Tue Aug 1 21:02:42 2000 Andrew Cagney - - * MAINTAINERS: Update list of target maintainers. List all - targets explicitly. - (sh): Elena Zannoni is maintainer. - (powerpc): Nick Duffek is a maintainer. - -Tue Aug 1 17:45:12 2000 Andrew Cagney - - * gdbarch.sh: Parse and save comments in the function_list. Print - them out as part of the header. Convert all function definitions - to ISO-C form. - * gdbarch.h, gdbarch.c: Regenerate. - -Tue Aug 1 14:50:55 2000 Andrew Cagney - - * top.c (get_prompt_1), tracepoint.c (replace_comma): Update - function signatures so that they match catch_errors and - make_cleanup callbacks. - - * tracepoint.c (encode_actions): Fix arguments passed to - stringify_collection_list. - -2000-07-31 Kevin Buettner - - * ppc-tdep.h: New file. - * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h - as a dependency. - * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include. - - * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static. - - * rs6000-tdep.c (elf-bfd.h): Include. - (gdbarch_tdep): Add field osabi to this struct. - (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs, - rs6000_frameless_function_invocation, rs6000_frame_saved_pc, - rs6000_frame_chain): No longer static. - (process_note_abi_tag_sections, get_elfosabi): New static - functions. - (rs6000_gdbarch_init): Revised to accomodate ELF executables; - also use Linux specific methods when the target is Linux. - - * config/powerpc/aix.mt, config/powerpc/cygwin.mt, - config/powerpc/macos.mt, config/powerpc/nbsd.mt, - config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt, - config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt, - config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt, - config/powerpc/vxworks.mt, config/rs6000/aix4.mt, - config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt - (TDEPFILES): Add ppc-linux-tdep.o. - - * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC, - INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION, - FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS, - MEMORY_REMOVE_BREAKPOINT: Removed defines. - (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info, - ppc_linux_frameless_function_invocation, - ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain, - ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint): - Removed declarations. - (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled. - - * dink32-rom.c (dink32_regnames): Make array size implicit. - - * ppc-bdm.h (ppc-tdep.h): Include. - - * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h - (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM, - CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix. - - From Nick Duffek: - * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc): - Change return type to CORE_ADDR. - * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise. - -2000-07-31 Elena Zannoni - - * sh-tdep.c (sh_push_arguments): Make header match prototype. - - * remote-e7000.c (e7000_start_remote): Use void *, not char * as - parameter to avoid compiler warning. - (fetch_regs_from_dump): Call get_hex() with the correct number of - parameters. - -2000-07-31 Eli Zaretskii - - * config/djgpp/fnchange.lst: Add file mappings as per last weekly - snapshot. - -2000-07-29 Kevin Buettner - - * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c, - alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c, - ax-general.c, blockframe.c, breakpoint.c, buildsym.c, - c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c, - ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c, - coffread.c, command.c, complaints.c, copying.c, core-aout.c, - core-regset.c, core-sol2.c, corefile.c, corelow.c, - cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c, - d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c, - demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c, - f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, - fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c, - gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-lynx.c, gdbserver/low-nbsd.c, - gdbserver/low-sim.c, gdbserver/low-sparc.c, - gdbserver/low-sun3.c, gdbserver/remote-utils.c, - gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c, - h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, - hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c, - hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c, - i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c, - i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c, - i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, - ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c, - infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c, - irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c, - kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c, - linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c, - m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c, - m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c, - m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c, - mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c, - mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c, - mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c, - mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c, - mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c, - nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c, - nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c, - objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c, - p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c, - ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c, - ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c, - proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c, - remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c, - remote-eb.c, remote-es.c, remote-est.c, remote-hms.c, - remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c, - remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c, - remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, - remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, - remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c, - rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c, - ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, - sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c, - somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c, - sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c, - sparclet-stub.c, stabsread.c, stack.c, standalone.c, - stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c, - symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c, - thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c, - tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c, - tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c, - ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c, - valarith.c, valops.c, valprint.c, values.c, varobj.c, - vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c, - wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c: - Convert old-style, pre-ISO function definitions to prototyped - form. - -2000-07-28 Elena Zannoni - - * sh-tdep.c (sh_gdbarch_init): For sh4 initialize - register_convert_to_raw, register_convert_to_virtual, - register_convertible. - (sh_sh4_register_convertible): New function. - (sh_sh4_register_convert_to_virtual): New function. - (sh_sh4_register_convert_to_raw): New function. - Include floatformat.h. - -Thu Jul 27 14:06:27 2000 Andrew Cagney - - From 2000-06-25 Stephane Carrez : - * configure.tgt: Recognize the 68hc11. - * m68hc11-tdep.c: New file for 68hc11 target. - * config/m68hc11/m68hc11.mt: New file for 68hc11 port. - - * configure.tgt: When 68hc11, set gdb_multi_arch. - -Wed Jul 26 17:22:53 2000 Andrew Cagney - - * configure.in (GDB_MULTI_ARCH): Define from configure.tgt - or makefile fragment. - * acconfig.h (GDB_MULTI_ARCH): Add. - * config.in, configure: Regenerate. - - * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to - configure.in and defs.h. Use GDB_MULTI_ARCH_TM, - GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests. - * gdbarch.h, gdbarch.c: Regenerate. - - * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, , - GDB_MULTI_ARCH_PURE): Define. Only include "tm.h" when the target - is less than pure multi-arch. - -2000-07-26 Jimmy Guo - - * config/convex/tm-convex.h: Remove stray control characters. - * config/m68k/tm-altos.h: Ditto. - * config/tahoe/tm-tahoe.h: Ditto. - -2000-07-26 Elena Zannoni - - * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte, - sh_sh4_register_raw_size, sh_sh4_register_virtual_type, - sh_fetch_pseudo_register, sh_store_pseudo_register, - sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs, - they should be numbered as drx fvy where x and y are multiples of - 2 and 4 respectively. - - * config/sh/tm-sh.h: Fix names of pseudo regs. - -2000-07-24 Elena Zannoni - - * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific - pseudo registers. - (DO_REGISTERS_INFO): Define. - - * sh-tdep.c (sh_sh4_register_name): New function. - (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, - sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update - signature. - (sh_show_regs_command): New function. Actual function called by - the 'regs' command. - (sh_register_byte): Rename to... - (sh_default_register_byte): ...New function. - (sh_sh4_register_byte): New function. - (sh_register_raw_size): Rename to... - (sh_default_register_raw_size): ...New function. - (sh_sh4_register_raw_size): New function. - (sh_sh4_register_virtual_type): New function. - (sh_sh4_build_float_register_type): New function. - (sh_fetch_pseudo_register, sh_store_pseudo_register): New - functions. - (fv_reg_base_num, dr_reg_base_num): New functions. - (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register, - sh_do_fp_register, sh_do_register, sh_print_register, - sh_do_registers_info): New functions. - (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update - architecture specific parts. - (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command. - -2000-07-24 Jim Blandy - - * dwarf2read.c (read_structure_scope): Correct overzealous - addition of cu_header argument. - -Mon Jul 24 07:47:46 2000 Anthony Green - - * TODO: Update. Two of my java patches are in. - -2000-07-24 Elena Zannoni - - * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER - to the gdbarch structure. - * gdbarch.c: Regenerate. - * gdbarch.h: Regenerate. - * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER): - Delete macros. - * regcache.c (write_register, read_register, write_register_bytes, - write_register_gen, read_register_bytes, read_register_gen): - Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and - ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER. - -2000-07-24 Elena Zannoni - - * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure. - * gdbarch.c: Regenerate. - * gdbarch.h: Regenerate. - * inferior.h (NUM_PSEUDO_REGS): Delete macro. - -Sun Jul 23 21:40:55 2000 Anthony Green - - * language.c: Include jv-lang.h. - (lang_bool_type): Add case for java booleans. - -Mon Jul 24 11:23:14 2000 Andrew Cagney - - * dwarf2read.c (address_size): Delete file wide global. - (struct comp_unit_head): Add signed_addr_p; - (read_comp_unit_head): New function. - (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use - read_comp_unit_head to parse the debug_info header. - (read_address): Add parameters cu_header and bytes_read. When - specified, sign extend the address. - - * dwarf2read.c (add_partial_symbol, decode_locdesc, - die_containing_type, die_type, dwarf_decode_lines, - dwarf2_add_field, dwarf2_add_member_fn, - dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol, - process_die, psymtab_to_symtab_1, read_array_type, - read_enumeration, read_attribute, read_common_block, - read_comp_unit, read_file_scope, read_full_die, read_func_scope, - read_lexical_block_scope, read_partial_die, scan_partial_symbols, - read_structure_scope, read_subroutine_type, read_tag_const_type, - read_tag_pointer_type, read_tag_ptr_to_member_type, - read_tag_reference_type, read_type_die, read_typedef, - tag_type_to_type): Pass cu_header parameter. - -2000-07-21 Elena Zannoni - - * regcache.c (read_register, read_register_bytes): Fix typos. - -2000-07-21 Michael Snyder - - * thread.c (thread_apply_all_command): Update thread list first. - * printcmd.c (printf_command): Guard against 0-length string. - * config/i386/tm-i386.h: treat PC and FP as unsigned. - (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer. - (FRAME_SAVED_PC): Ditto. - (FRAME_CHAIN): Ditto. - -2000-07-20 Michael Snyder - - * valarith.c (value_sub): Call check_typedef. - -2000-07-19 Nicholas Duffek - - * thread.c (free_thread): New function. - (init_thread_list): Always zero highest_thread_num. Call - free_thread() instead of free(). - (delete_thread): Move thread cleanup code to free_thread(). - -2000-07-19 Elena Zannoni - - Multiarch the sh target. - * sh-tdep.c: - (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, - sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): - Remove. - (XMALLOC): Define. - (struct frame_extra_info): Define. - (sh_register_raw_size, sh_register_virtual_size, - sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, - sh_frame_saved_pc, sh_skip_prologue, - sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, - sh_extract_struct_value_address, sh_use_struct_convention, - sh_store_struct_return, sh_push_arguments, sh_push_return_address, - sh_saved_pc_after_call, sh_generic_register_name, - sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, - sh_sh_dsp_register_name, sh_sh3_dsp_register_name, - sh_frame_args_address, sh_frame_locals_address, - sh_coerce_float_to_double, sh_default_store_return_value, - sh3e_sh4_store_return_value, sh_generic_show_regs, - sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, - sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, - sh_register_virtual_size, sh_sh3e_register_virtual_type, - sh_default_register_virtual_type, sh_gdbarch_init): New functions. - (sh_target_architecture_hook, sh_frame_find_saved_regs, - sh_show_regs): Delete functions. - (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, - sh_pop_frame, sh_extract_return_value): Update - - * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. - (struct gdbarch_tdep): Define. - Remove all unnecessary defines. - - * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, - for h8300 case. - (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature - consistent. - (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use - runtime check instead. - (e7000_wait): Ditto. - - * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR - and SPC register numbers. - (sh3_regnames, sh3e_regnames): Don't specify a size. - - * config/h8300/tm-h8300.h: Add comment. - -Wed Jul 19 12:50:16 2000 Andrew Cagney - - * solib.c (elf_locate_base, info_sharedlibrary_command): Rename - bfd_elf_get_arch_size to bfd_get_arch_size. - -Tue Jul 18 17:13:01 2000 Andrew Cagney - - From Richard Henderson : - * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from - dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well. - Update all callers. - -2000-07-17 Daniel Berlin - - * valops.c (value_struct_elt): Change error message - -2000-07-17 matthew green - - * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define. - -Mon Jul 17 13:08:10 2000 Andrew Cagney - - * values.c (value_as_pointer): When VAL is an integer, explictly - cast to a pointer before converting to a CORE_ADDR. - * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a - real void pointer instead of an integer. - -2000-07-15 Daniel Berlin - - * valops.c (typecmp): Seperate loop into two, add support for - references. This way, we can say a reference to a pointer to a - char is compatible with a pointer to a char. Before, this would - not be true. - -2000-07-14 Nicholas Duffek - - * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit. - * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h. - (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of - rs6000_pc_in_call_dummy. - * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from - rs6000-tdep.c. - * config/powerpc/tm-ppc-eabi.h: Remove various definitions - handled by multi-arched rs6000-tdep.c. - -2000-07-14 Nick Clifton - - * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid - assignment. - -2000-07-13 Michael Snyder - - * parse.c: Include inferior.h. - -2000-07-12 Michael Snyder - - * regcache.c (registers_changed, registers_fetched): Use - ARCH_NUM_REGS directly, eliminating an unnecessary variable. - - This change adds pseudo-register capability to GDB. - Pseudo-registers are handled like registers, but they - don't come from or live on the target. They may be - aliases for an existing register, or they may be computed. - * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero. - (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op. - (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op. - # regcache.c (registers_changed): Mark pseudo-registers - invalid, as well as real registers. - (registers_fetched): Do not mark pseudo-registers as fetched - at the same time as other (real) registers. - (read_register_bytes): Fetch pseudo-registers (if any) from - the target architecture module instead of from the target. - (read_register_gen): Ditto. - (read_register): Ditto. - (write_register_bytes): Store pseudo-registers (if any) to - the target architecture module instead of to the target. - (write_register_gen): Ditto. - (write_register): Ditto. - (build_regcache): Allocate enough register_valid space for - pseudo-registers as well as normal (real) ones. - * parse.c (target_map_name_to_register): Include pseudo-regs. - -Tue Jul 11 19:45:42 2000 Andrew Cagney - - * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to - POINTER. - -2000-07-11 Scott Bambrough - - * command.c (do_setshow_command): Fix typo in var_auto_boolean - case. - -Tue Jul 11 20:38:36 2000 Andrew Cagney - - * mips-tdep.c: General cleanup. Delete all #if 0 code. Convert - all old style K&R function definitions to ISO-C. - (struct gdbarch_tdep): Add mips_abi_string. - (mips_gdbarch_init): Initialize. - (mips_dump_tdep): Print mips_abi_string and other values. - (mips_push_arguments): Add more detailed tracing. - -Tue Jul 11 20:16:09 2000 Andrew Cagney - - * mips-tdep.c (mips32_next_pc, mips16_next_pc, - read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub, - mips_saved_pc_after_call): Use read_signed_register when - extracting register value. Ensures all addresses are sign - extended. - (mips_read_pc): New function. Return sign extended address. - (mips_gdbarch_init): Set gdbarch_read_pc. - -Tue Jul 11 19:06:29 2000 Andrew Cagney - - * remote-mips.c (mips_request): Change all arguments to ULONGEST. - (mips_exit_debug, mips_resume, mips_initialize, mips_wait, - mips_fetch_registers, mips_store_registers, mips_fetch_word): - Update. - (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just - 32 bits. - (_initialize_remote_mips): Add ``set mask-address'' command. - - * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address" - with "set mips mask-address". Implement using - add_set_auto_boolean_cmd. - (struct gdbarch_tdep): Add default_mask_address_p. - (mips_mask_address_p, show_mask_address): New functions. - (mips_addr_bits_remove): Use mips_mask_address_p() to determine if - masking is needed. - (mips_gdbarch_init): Set default_mask_address_p to zero. - (mips_dump_tdep): Print value of mask_address_p. - -Tue Jul 11 18:32:40 2000 Andrew Cagney - - * printcmd.c (print_scalar_formatted): Move masking of 'a' address - from here. - (print_address_numeric): To here. - * TODO: Update. - -Tue Jul 11 17:50:31 2000 Andrew Cagney - - * symtab.c: Use paddr_nz() to print addresses. - -Tue Jul 11 12:52:31 2000 Andrew Cagney - - * value.h (read_register, read_signed_register): Change return - type to ULONGEST. - (read_signed_register, read_signed_register_pid): Declare. - - * regcache.c (read_register, read_register_pid): Update. - (read_signed_register_pid, read_signed_register): New functions. - -Mon Jul 10 18:06:18 2000 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Always align struct_addr on a - 16 byte boundary. Align allocated argument space using - MIPS_STACK_ARGSIZE. Reserve space on stack for the struct return - and floating-point registers. Use fp_register_arg_p to determine - if float_argreg should be aligned. - -2000-07-10 Elena Zannoni - - * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as - sh_store_return_value(). - * sh-tdep.c (sh_store_return_value): New function. Store the - value returned by a function into the appropriate register. - -2000-07-10 Elena Zannoni - - * sh-tdep.c (sh_skip_prologue): Before looking at the actual - instructions, try to see if the symbol table can be of help, by - calling after_prologue(). If this doesn't work, call - skip_prologue_hard_way(). - (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some - more instruction pattern matching for pushing of arguments, and - manipulation of r14. - (after_prologue): New function. Use symbol table info to determine - the end of the prologue, if possible. - -2000-07-07 Michael Snyder - - * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp, - generic_target_write_fp, generic_target_read_fp, write_sp, read_sp, - generic_target_write_sp, generic_target_read_sp, write_pc, read_pc, - generic_target_write_pc, generic_target_read_pc, write_pc_pid, - read_pc_pid, supply_register, write_register_pid, write_register, - read_register_pid, read_register, write_register_bytes, - read_register_bytes, write_register_gen, read_register_gen, - registers_fetched, registers_changed, find_saved_register, - read_relative_register_raw_bytes, default_get_saved_register, - read_relative_register_raw_bytes_for_frame, get_saved_register): - Move from this file into new file regcache.c. - (register_valid, registers_pid, registers): Ditto. - * regcache.c: New file to hold the register cache. - (register_cached): New function to read register_valid array. - * value.h (register_cached): Declare. - * defs.h (default_get_saved_register): Delete decl of static function. - * Makefile.in: Add regcache module. - -Mon Jul 10 15:02:35 2000 Andrew Cagney - - From 2000-07-05 Pierre Muller : - * p-typeprint.c (pascal_type_print_method_args): Add braces around - isdigit after while keyword. - -2000-07-06 Elena Zannoni - - * TODO: Remove readline 4.1 import item. - -2000-07-09 Nick Duffek - - * gdbtypes.c (is_ancestor): Infer type equivalence from name - equivalence. - (rank_one_type): Use strcmp instead of == to compare type names. - Don't swap parm with arg when checking TYPE_CODE_REF types. - * valops.c (find_overload_match): Fix indentation. Compare - parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10, - and 100. - -2000-07-07 David Edelsohn - - * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR. - * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type. - -Fri Jul 7 18:29:51 2000 Andrew Cagney - - * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE, - SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC, - INNER_THAN): Macros. - - * mips-tdep.c (mips_in_lenient_prologue): Delete function. - (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue): - Remove ``lenient'' argument. - (mips_saved_pc_after_call): New function. - (mips_gdbarch_init): Initialize gdbarch members inner_than, - breakpoint_from_pc, decr_pc_after_break, ieee_float, - skip_prologue, saved_pc_after_call. - -2000-07-07 Mark Kettenis - - * config/i386/tm-linux.h: Add longjmp support. - (JB_ELEMENT_SIZE, JB_PC): New defines. - (GET_LONGJMP_TARGET): Define. - (get_longjmp_target): Add prototype. - - * breakpoint.c (bpstat_what): Keep returning - BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp() - breakpoints instead of signalling an error by returning - BPSTAT_WHAT_STOP_NOISY. - -2000-07-06 Michael Snyder - - * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate. - -2000-07-06 Christopher Faylor - - * infcmd.c (attach_command): Move "stop_soon_quietly" setting - inside ATTACH_NO_WAIT conditional since we are not about to - stop soon if we're not calling wait_for_inferior. - -Wed Jul 5 21:06:39 2000 Andrew Cagney - - * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single - line. configure.in assumes this. - -Wed Jul 5 20:48:22 2000 Andrew Cagney - - * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to - ser-go32.c. - * configure: Re-generate. - -Wed Jul 5 20:28:32 2000 Andrew Cagney - - * top.h (command_loop_marker), top.c (command_loop_marker): - Delete. - * event-top.c (command_handler), top.c (simplified_command_loop, - command_loop): Use null_cleanup instead of command_loop_marker. - -Wed Jul 5 20:09:41 2000 Andrew Cagney - - * event-loop.c: Include either or . - - * configure.in (targ_archs): Check for and . - * configure, config.in: Re-generate. - -Wed Jul 5 18:10:44 2000 Andrew Cagney - - From 2000-06-12 Bill Nottingham : - * Makefile.in: add $(infodir) to FLAGS_TO_PASS - -Wed Jul 5 18:03:55 2000 Andrew Cagney - - * TODO: Updates. - -2000-07-05 Mark Kettenis - - * TODO: Update. - -2000-07-03 Chris Faylor - - Committed by Elena Zannoni - * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern - compilers. - (sh_frame_find_saved_regs): Ditto. - (sh_find_callers_reg): Stop if pc is zero. - -Sat Jul 1 17:47:08 2000 Andrew Cagney - - * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000 - Andrew Cagney . Locks up when no data is - pending. - -Sat Jul 1 15:40:14 2000 Andrew Cagney - - * Makefile.in (SER_HARDWIRE): Restore code to set it by configure. - -2000-06-26 Kevin Buettner - - * copying.awk: Eliminate use of PARAMS from this file. - -Fri Jun 23 20:47:03 2000 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p - to determine if any arguments were written to the stack. Do not - rely on NUMARG>=8. - -Mon Jun 19 11:29:35 2000 Andrew Cagney - - * command.h (add_set_auto_boolean_cmd): Add declaration. - (enum var_types): Add var_auto_boolean. - - * command.c (add_set_auto_boolean_cmd): New function. - (do_setshow_command): Recognize auto_boolean. - (parse_binary_operation): Recognize enable and disable. - (parse_auto_binary_operation): Parse auto binary variables. - - * TODO: Update - -Fri Jun 23 16:20:21 2000 Andrew Cagney - - * mips-tdep.c (fp_register_arg_p): New function. - (mips_push_arguments): Use. Do not pass floating point arguments - on in an integer register. - -2000-06-21 Pierre Muller - - * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp" - as pascal source file extensions. - -2000-06-19 J.T. Conklin - - * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed - (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of - breaking transfer into chunks and using nindy_fetch_word() and - nindy_store_word(). - - * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead - of breaking transfer into chunks and using gr_fetch_word() and - gr_store_word(). - - * remote.c (remote_fetch_word, remote_store_word): Removed. - - * remote-utils.h (gr_fetch_word, gr_store_word): Removed. - * remote-utils.c (gr_fetch_word, gr_store_word): Removed. - - * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed. - * dcache.c (dcache_fetch, dcache_poke): Removed. - -2000-06-16 Pierre Muller - - * defs.h: define language_pascal in language enumeration. - * language.h: define _LANG_pascal macro. - * language.c: add language_pascal support in all language dependant - functions. - -Sun Jun 18 01:01:09 2000 Andrew Cagney - - * mips-tdep.c (mips_debug): New variable. - (_initialize_mips_tdep): Add command "set debug mips". - (mips_push_arguments): Add code to dump the argument list as it is - created. - -Sun Jun 18 00:27:15 2000 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a - strut containing a floating-point into an FP register. - -Sat Jun 17 16:00:56 2000 Andrew Cagney - - * remote-mips.c: Include - (mips_receive_header): Write printable characters to gdb_stdtarg - instead of gdb_stdlog. Only count non-printables as invalid. - (mips_syn_garbage): Reduce to 10. - -Sat Jun 17 15:39:28 2000 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): When the object file header - specifies EABI64, select EABI64 and not EABI32. - -2000-06-16 Nicholas Duffek - - * rs6000-tdep.c: Changes throughout for multi-arch 64-bit - support. Incorporate most of tm-rs6000.h. - (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. - (rs6000_set_host_arch_hook): Declare. - (read_memory_addr): Define. - (pop_frame): Rename to rs6000_pop_frame. - (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments, - rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic - dummy frame handling. - (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code, - rs6000_frame_saved_pc, frame_get_saved_regs, - frame_initial_stack_address, rs6000_frame_chain, - rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead - of read_memory_integer. - (branch_dest, rs6000_pop_frame, rs6000_push_arguments, - rs6000_skip_trampoline_code, rs6000_frame_saved_pc, - frame_get_saved_regs, frame_initial_stack_address, - rs6000_frame_chain): Replace 4 with TDEP->wordsize. - (skip_prologue): Recognize some 64-bit stack adjustments. - (push_dummy_frame, pop_dummy_frame, set_processor, - show_processor): Delete. - (frame_get_saved_regs): Manipulate saved register addresses using - CORE_ADDR instead of int. - (rs6000_create_inferior): New function. - (register_names_*[]): Change to struct reg registers_*[]. - (variants[]): Assimilate into multi-arch approach. - (register_names_*[], variants[]): Refer to pre-PowerPC - architectures as POWER instead of RS6000. - * rs6000-nat.c: Ubiquitous changes for 64-bit support. - (vmap_secs, xcoff_relocate_symtab): Cast addresses - to unsigned long to avoid sign-extension errors. - (set_host_arch): New function. - (xcoff_relocate_symtab): Try disabling usleep(36000) workaround. - (rs6000_core_fns): Use new bfd_target_xcoff_flavour. - (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook. - * symfile.c (find_sym_fns): Remove special xcoff kludge. - * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile. - (process_linenos): Query line struct size from coff - backend instead of using compile-time constant. - (enter_line_range): Likewise. - (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to - record_debugformat() if appropriate. - (process_xcoff_symbol): Access symbol addresses using - SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE. - (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl. - (scan_xcoff_symtab): Likewise. Query syment struct size from - coff backend instead of using compile-time constant. - (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour. - * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags - that this Makefile variable get set to. (From Kevin Buettner.) - * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that - the TOC doesn't overflow. (From Kevin Buettner.) - * config/powerpc/tm-ppc-aix.h: Move config decisions to - multi-arched rs6000-tdep.c. - * config/rs6000/tm-rs6000.h: Likewise. - (GDB_MULTI_ARCH): Define. - (skip_trampoline_code): Rename to rs6000_skip_trampoline_code. - (is_magic_function_pointer): Replace with - rs6000_convert_from_func_ptr_addr. - (TARGET_CREATE_INFERIOR_HOOK): Define. - (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. - (rs6000_set_host_arch_hook): Declare. - * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define. - -2000-06-15 Kevin Buettner - - * v850ice.c: Eliminate use of PARAMS from this file. - -2000-06-15 Michael Snyder - - * valops.c (value_cast): Break up long lines. - * utils.c: Fix comment typo. - -2000-06-14 Jim Blandy - - * dwarf2read.c (dump_die): Use the proper printf format for - printing DW_UNSND values; they're longs now. - - * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on - at least some platforms, so print it out too. - -2000-06-14 James E. Wilson - - * dwarf2read.c (struct attribute): Change unsnd and snd field types - to long. - (read_8_bytes): Change return type to long. - (read_unsigned_leb128): Change return type to long. Change type of - local result to long. Cast argument of left shift to long. - (read_signed_leb128): Likewise. - -2000-06-14 Pierre Muller - - Add support for Pascal language. Part 1: new files. - * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files. - -2000-06-13 Kevin Buettner - - * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files. - -Tue Jun 13 09:21:23 2000 Jeffrey A Law (law@cygnus.com) - - * configure.host (hppa*64*): Renamed from hppa2.0w per - gcc/binutils changes. - * configure.tgt: Similarly. - -2000-06-12 Bill Nottingham - - Patch applied by Kevin Buettner : - - * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets): PT_CR_IFS - is deprecated. Use PT_CFM instead. - -2000-06-12 Michael Snyder - - * breakpoint.c (breakpoint_thread_match): Fix comment. - -2000-06-12 Fernando Nasser - - * valops.c (value_assign): Adjust the length to take into - consideration that we are not starting from the beginning. - -2000-06-12 Elena Zannoni - - * symfile.c (add_symbol_file_command): Properly reformat "else if" - code. - * coffread.c (coff_symtab_read): Ditto. - -Mon Jun 12 15:24:04 2000 Andrew Cagney - - * Makefile.in (SER_HARDWIRE): Set using autoconf. - * configure.in (SER_HARDWIRE): Define, add ser-tcp.o. - * configure: Re-generate. - - * config/i386/go32.mh (SER_HARDWIRE): Delete. Handled by - configure.in. - * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh, - config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh, - config/sparc/nbsd.mh, config/sparc/linux.mh, - config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh, - config/powerpc/nbsd.mh, config/powerpc/linux.mh, - config/powerpc/cygwin.mh, config/pa/hpux11w.mh, - config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh, - config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh, - config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh, - config/m68k/m68klynx.mh, config/m68k/linux.mh, - config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh, - config/i386/i386sco5.mh, config/i386/i386lynx.mh, - config/i386/i386dgux.mh, config/i386/fbsd.mh, - config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh, - config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove - ser-tcp.o from XDEPFILES. - * config/ia64/linux.mh: Ditto. - - * TODO: Update. - -Mon Jun 12 14:26:02 2000 Andrew Cagney - - * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define. - (struct gdbarch_tdep): Add gdb_target_is_mips64. - (mips_addr_bits_remove): Update. - (mips_gdbarch_init): Initialize. - - * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64, - GDB_TARGET_IS_MIPS64): Delete. - -Mon Jun 12 12:17:20 2000 Andrew Cagney - - * mips-tdep.c: Include "symcat.h". - (mips_dump_tdep): Print all known but not yet multi-arched values. - -2000-06-12 Mark Kettenis - - * config/i386/tm-i386.h: Add forward declaration of `struct value'. - (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy. - (i386_fix_call_dummy): Add prototype. - * i386-tdep.c (i386_fix_call_dummy): New function based on the - code from the old FIX_CALL_DUMMY macro. - -2000-06-12 Kevin Buettner - - * procfs.c, remote.c: Eliminate use of PARAMS from these files. - -Mon Jun 12 10:21:24 2000 Andrew Cagney - - * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that - return void. - -Sun Jun 11 12:06:21 2000 Christopher Faylor - - * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__. - -Sat Jun 10 22:31:46 2000 Christopher Faylor - - * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and - gdb_stdout here. - (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr. - (safe_symbol_file_add_cleanup): Restore gdb_stdout. - (info_dll_command): Use the pager for displaying DLLs since there are - often quite a few. - -Sun Jun 11 11:34:05 2000 Andrew Cagney - - From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson : - * configure.in (targ_archs): Clear out secondary components. - * configure: Regenerate. - -Fri Jun 9 15:06:37 2000 Andrew Cagney - - * gdbarch.sh (struct gdbarch): Add member dump_tdep. - (struct gdbarch_registration): Ditto. - (gdbarch_dump): Add ui_file and gdbarch arguments. Add support - for external dump functions. Dump the macro value. Call target - dump routine. - (gdbarch_register): New function. - (gdbarch_registrary): Replace gdbarch_init_registrary. - * gdbarch.h, gdbarch.c: Re-generate. - * arch-utils.c (set_arch): Update. - - * mips-tdep.c (mips_dump_tdep): New function. Move dump code here. - (mips_gdbarch_init): From here. - - * maint.c (maintenance_print_architecture): New function. - (_initialize_maint_cmds): Add command ``maintenance print - architecture''. - -2000-06-08 Kevin Buettner - - * command.h, monitor.h: Eliminate use of PARAMS from these - files. - -2000-06-08 Fernando Nasser - - * config/i386/tm-embed.h: New file. Specific for embedded targets - like i386-elf, i386-coff and i386-aout. - * config/i386/embed.mt (): Specify tm-embed.h instead of the System V - header file. - -2000-06-08 Fernando Nasser - - * MAINTAINERS: Add myself to gdbtk list. - -2000-06-08 Kevin Buettner - - * config/ia64/nm-linux.h (U_REGS_OFFSET): Define. - -2000-06-08 Fernando Nasser - - * configure.in: Replace misplaced CONFIG_ADD by the correct - CONFIG_CLEAN. - * configure, config.in: Regenerate. - -2000-06-08 Fernando Nasser - - * values.c (value_primitive_field): Copy VALUE_REGNO as well. - With typed registers we may have the location information in this field, - in addition to VALUE_ADDRESS (which was already being copied). - -Thu Jun 8 15:26:44 2000 Andrew Cagney - - * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1. - (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P, - COERCE_FLOAT_TO_DOUBLE): Delete. - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4100.h, config/mips/tm-tx39l.h - config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete - GDB_MULTI_ARCH. - - * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, - TARGET_PTR_BIT): Delete definitions. - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-tx39l.h, config/mips/tm-vr4100.h, - config/mips/tm-tx39.h: Delete definition of MIPS_EABI. - * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the - ABI. If all else fails, assume O32. - - * TODO, NEWS: Update. Mention MIPS is multi-arch. - -Thu Jun 8 14:23:12 2000 Andrew Cagney - - * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4100.h, config/mips/tm-tx39l.h, - config/mips/tm-tx39.h: Delete definition of - MIPS_DEFAULT_FPU_TYPE. Enable multi-arch. - * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no - FPU. bfd_mach_mips4650 FPU is single precision. - - * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE): - (MIPS_FPU_DOUBLE_REGSIZE): Move from here. - * mips-tdep.c: To here. Change to an enum. - -Wed Jun 7 18:27:51 2000 Andrew Cagney - - * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd - to determine the default architecture / target. - * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add. - * configure, config.in: Regenerate. - - * arch-utils.c (set_endian): Better separate multi-arch and non- - multi-arch cases. - (set_endian_from_file): Call internal_error when multi-arch. - (initialize_current_architecture): Rewrite logic selecting a byte - order. Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC. - (version.h): Include. - - * config/mips/tm-mips.h, config/mips/tm-bigmips64.h, - config/mips/tm-bigmips.h: Delete definition of - TARGET_BYTE_ORDER_DEFAULT. - -Thu Jun 8 11:41:41 2000 Andrew Cagney - - * infrun.c (follow_inferior_fork): Bad merge from below. Compare - strings using follow_fork_mode_ask and not "ask". - -Wed Jun 7 15:13:04 2000 Andrew Cagney - - * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var'' - constant char pointers. - (complete_on_enum): Change ``enumlist'' to a constant char - pointer. - (struct cmd_list_element): Ditto for member ``enums''. - * command.c (complete_on_enum, add_set_enum_cmd, - do_setshow_command): Update. - - * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent, - follow_fork_mode_both, follow_fork_mode_child): New. Use to - construct the follow_fork_mode_kind_names. - (set_follow_fork_mode_command): Delete function. - (_initialize_infrun): Update. - (follow_inferior_fork): Do not strdup follow_fork_mode_string. - Use follow_fork_mode_* variables directly instead. Call - internal_error instead of error when unimplemented "ask" mode. - - * infrun.c (scheduler_enums, scheduler_mode, schedlock_off, - schedlock_on, schedlock_step): Update. - * serial.c (serial_logbase, logbase_hex, logbase_octal, - logbase_ascii, logbase_enums): Update. - * remote.c (packet_support_enums, packet_support_auto, - packet_enable, packet_disable, struct packet_config): Update. - * arch-utils.c (initialize_current_architecture, - set_architecture_string): Update. - (endian_big, endian_little, endian_auto, endian_enum, - set_endian_string): Update. - * i386-tdep.c (valid_flavors, att_flavor, intel_flavor, - disassembly_flavor): Update. - * mips-tdep.c (size_enums, size_64, size_32, size_auto, - mips_stack_argsize_string, mips_saved_regsize_string): Update. - * arm-tdep.c (disassembly_flavor, valid_flavors): Update. - (_initialize_arm_tdep): Ditto. - - * TODO: Update. - -Mon Jun 5 18:44:14 2000 Andrew Cagney - - * thread.c (make_cleanup_restore_current_thread, - do_restore_current_thread_cleanup): New functions. - (thread_apply_all_command, thread_apply_command): Use. Call - do_cleanups when finished. - - * defs.h (make_cleanup_func): Delete typedef. - * TODO: Update. - -Wed Jun 7 11:34:54 2000 Andrew Cagney - - * arch-utils.c (target_byte_order, target_byte_order_auto, - show_endian, set_endian, set_endian_big, set_endian_little, - set_endian_auto, set_endian_from_file, enum set_arch, - target_architecture_auto, set_architecture_string, - target_architecture_hook, target_architecture, arch_ok, set_arch, - set_architecture_from_arch_mach, set_architecture_from_file, - show_architecture, set_architecture, info_architecture, - set_gdbarch_from_file, initialize_current_architecture): Copy from - gdbarch.c. Rewrite ``set architecture'' and ``set endian'' - commands to use enums. - (_initialize_gdbarch_utils): Fix name. - * arch-utils.h (set_architecture_from_arch_mach, - target_architecture_hook): Copy from gdbarch.h. - * gdbarch.sh: Update. - * gdbarch.h, gdbarch.c: Re-generate. - - * TODO: Update. - - * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include - "arch-utils.h". - * Makefile.in (v850-tdep.o): Specify dependencies. - (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to - dependency list. - -2000-06-06 Michael Snyder - - * configure.in: Enable autoconf to find curses.h on Solaris 2.8. - * configure: Regenerate. - -Tue Jun 6 21:14:47 2000 Andrew Cagney - - * command.c (do_setshow_command): Accept an enum option immediatly - when it is an exact match. - -Tue Jun 6 16:46:37 2000 Andrew Cagney - - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h, - config/mips/tm-vr4300.h, config/mips/tm-tx39l.h, - config/mips/tm-tx39.h, config/mips/tm-embedl64.h, - config/mips/tm-embedl.h, config/mips/tm-embed64.h, - config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P. - - * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1. - -Tue Jun 6 16:21:14 2000 Andrew Cagney - - * gdbarch.sh (generic_register_convertible_not, - frame_num_args_unknown): Move from here. - * arch-utils.c (generic_register_convertible_not, - frame_num_args_unknown): To here. - * arch-utils.h (frame_num_args_unknown): Add declaration. - * gdbarch.h, gdbarch.c: Re-generate. - -Tue Jun 6 15:07:08 2000 Andrew Cagney - - * remote-mips.c (mips_open): Select the default monitor prompt - based on the target ISA. - - * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT), - config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro. - -2000-06-05 Daniel Berlin - - * c-exp.y (yylex): template handling fixes. - -2000-06-03 Daniel Berlin - - * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix - list. - - * symtab.c (lookup_partial_symbol): Change to stop forcing linear - searches on C++ when we fail the binary search, by doing the - binary search right. - -2000-05-30 Daniel Berlin - - * buildsym.c (hashname): Change to use hash function from bcache.c/.h - - * bcache.c (hash): Change to newer hash function. - - * bcache.h (hash): Prototype for hash function - - * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size - of type hash. - (dwarf2_cached_types): New variable that is the cached types. - (tag_type_to_type): Do the actual caching of types here. - -2000-06-05 Mark Kettenis - - * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS): - Renamed from HAVE_R_FS. - (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS. - * configure, config.in: Regenerated. - -Sun Jun 4 14:00:01 2000 Andrew Cagney - - * TODO: Update. Mention GNU/Linux/SPARC problems. - -Wed May 31 21:41:37 2000 Andrew Cagney - - * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf - to a void pointer. Update initial values. - * gdbarch.h, gdbarch.c: Re-generate. - - * findvar.c (address_to_signed_pointer, - signed_pointer_to_address): New functions. - * inferior.h (signed_pointer_to_address, - signed_address_to_pointer): Declare. - - * inferior.h, findvar.c (unsigned_pointer_to_address, - address_to_unsigned_pointer): Rename generic_address_to_pointer - and generic_pointer_to_address. Update signatures to match - gdbarch changes. - - * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): - Define. MIPS has signed pointers. - - * defs.h, utils.c (host_pointer_to_address, - address_to_host_pointer): New functions. - * irix5-nat.c (next_link_map_member, first_link_map_member), - procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use. - - * irix5-nat.c (solib_map_sections, symbol_add_stub): Change - function signature to match catch_errors_ftype. - - * TODO: Update. GDB builds using the IRIX native compiler. - -Sat Jun 3 20:43:59 2000 Andrew Cagney - - * defs.h (strsignal, safe_strsignal): Delete declarations. - * utils.c (safe_strsignal): Delete. - * corelow.c (core_open): Replace save_strsignal with - target_signal_to_string + target_signal_from_host. - * TODO: Document problems with target_signal_from_host. - -2000-06-03 Kevin Buettner - - * annotate.c, annotate.h, breakpoint.c, command.c, command.h, - config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c, - d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c, - dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c, - language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c, - procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c, - rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c, - stabsread.h, stack.c, symfile.c, symfile.h, symtab.h, - target.c, target.h, top.c, tracepoint.c, tracepoint.h, - tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c, - win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate - PARAMS from function pointer declarations. - -2000-06-03 Christopher Faylor - - * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is - flushed before deleting and restoring it. - (safe_symbol_file_add): Ensure that gdb_stderr is flushed before - reassigning it. - (handle_load_dll): Split into two functions so that WFI can handle - shared library events. - (child_solib_loaded_library_pathname): New function. - (child_clear_solibs): New function. Clears shared library list. - (child_solib_add): New function. Adds shared library symbols. - (dll_symbol_command): New function. Handles "dll-symbol" command. - (info_dll_command): New function. Handles info - "sharedlibrary" command. - (handle_exceptions): Eliminate 'ignore_trap' argument. - (get_child_debug_event): Eliminate two arguments. Return "pid" when - appropriate. Break out on most events to allow WFI to handle stuff. - (child_wait): Accomodate get_child_debug_event changes. - (child_attach): Clear thread list and list of loaded dlls. - (child_create_inferior): Clear list of loaded dlls. Use - wait_for_inferior in a loop to look for first "trap". - (child_resume): Avoid accessing a possibly-freed thread pointer. - (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info - sharedlibrary" commands. - * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks. - -2000-06-02 Christopher Faylor - - * win32-nat.c: Fix up gcc warnings throughout. - (handle_load_dll): Change DLL name to lower case. - (handle_exception): Add a second argument indicating whether a - breakpoint should be ignored. Return a 0 if the breakpoint was - ignored. - (get_child_debug_event): Pass argument to handle_exception to control - whether a breakpoint should be ignored. - (child_create_inferior): Use modern cygwin API. Explicitly clear - last_sig. Pass FIRST_EXCEPTION to get_child_debug_event for detection - of first breakpoint. - -2000-06-02 Christopher Faylor - - * configure.in: Detect correct versions of dlltool and windres when - cross-compiling. - * configure: Regenerate. - -2000-06-02 J.T. Conklin - - * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*. - * config/i386/nbsdelf.mt: New file. - * config/i386/tm-nbsdelf.h: New file. - - * config/i386/tm-nbsd.h: change include of tm-nbsd.h to - the more explicit config/tm-nbsd.h. - -2000-06-02 Mark Kettenis - - * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from - register number when used as index into fpr_regs array. - -Tue May 30 13:31:57 2000 Andrew Cagney - - * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, - TARGET_LONG_DOUBLE_FORMAT): Delete. - - * gdbarch.sh: Add support for parameterized expressions. - (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, - TARGET_LONG_DOUBLE_FORMAT): Add. Include "floatformat.h". - * gdbarch.h, gdbarch.c: Regenerate. - - * arch-utils.c (default_single_format, default_double_format, - default_long_double_format): New functions. Include - "floatformat.h" - * arch-utils.h: Declare. - - * d10v-tdep.c (d10v_gdbarch_init): Set floating point format. - Note that long double is 64 bit, the rest are 32 bit. Include - "floatformat.h". - -2000-06-02 Mark Kettenis - - * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define. - -2000-06-01 Michael Snyder - - * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's - thread_db library) may cause this function to be called with an - illegal address, in which case procfs_to_xfer_memory will - return zero. Return an error code instead of looping forever. - -Thu Jun 1 20:05:26 2000 Andrew Cagney - - * TODO: More suggestions added. - -2000-06-01 Klee Dienes - - * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for - Mac OS X and Objective C components (to be contributed). - -2000-05-31 J.T. Conklin - - * configure.host: Add patterns for i[3456]86-*-netbsdaout* - and i[3456]86-*-netbsdelf*. - * config/i386/nm-nbsdelf.h: New file. - * config/i386/nbsdelf.mh: New file. - - * config/i386/nm-nbsd.h: change include of nm-nbsd.h to - the more explicit config/nm-nbsd.h. - * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to - tm-i386.h. - (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define. - -2000-06-01 Mark Kettenis - - * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new - native configurations. - - * i386bsd-nat.c: Include "gregset.h". - (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead - of CANNOT_FETCH_REGISTER, if not already defined. - (supply_gregset): Call supply_register with NULL as its second - argument instead of supplying our own zeroed out buffer. - (fill_gregset): Copy contents of correct registers instead of the - contents of register REGNO. - -2000-05-31 Kevin Buettner - - * gnu-regex.c (re_match_2_internal): Revert 2000-05-27 - patch which removed use of PARAMS from declaration. This - file should not have been touched as it is supposed to track - the version in glibc. - -2000-05-31 Mark Kettenis - - Add support for FreeBSD/Alpha. - * configure.host, configure.tgt (alpha*-*-freebsd*): New entry. - * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt, - config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h, - config/alpha/xm-fbsd.h: New files. - -2000-05-31 Pierre Muller - - * MAINTAINERS: Add myself to "Write After Approval" list. - -Tue May 30 18:48:33 2000 Andrew Cagney - - * TODO: Re-organize. - -Tue May 30 11:22:28 2000 Andrew Cagney - - * gdbarch.sh: Add field ``postdefault''. Rename fields - ``startup'' and ``default'' to ``staticdefault'' and - ``predefault''. Fix initialization of valid_p. Create/compare - gdbarch.log. - -Mon May 29 22:47:16 2000 Andrew Cagney - - * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T): - Define. - * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, - GDB_FPREGSET_TYPE): Delete. - -Mon May 29 15:41:10 2000 Andrew Cagney - - * symtab.h (make_cleanup_free_search_symbols): Add declaration. - * symtab.c (make_cleanup_free_search_symbols, - do_free_search_symbols_cleanup): New functions. - (search_symbols, symtab_symbol_info, rbreak_command): Update. - (search_symbols): Pass ``sr'', and not its address, to - make_cleanup_free_search_symbols. - -2000-05-28 Kevin Buettner - - * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos. - -2000-05-27 Kevin Buettner - - * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c, - annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c, - ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h, - call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c, - coff-solib.h, coffread.c, command.c, command.h, complaints.c, - complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h, - config/alpha/nm-linux.h, config/alpha/nm-osf.h, - config/alpha/nm-osf2.h, config/alpha/tm-alpha.h, - config/alpha/tm-alphalinux.h, config/arc/tm-arc.h, - config/arm/tm-embed.h, config/d30v/tm-d30v.h, - config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h, - config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h, - config/i386/nm-i386v.h, config/i386/nm-linux.h, - config/i386/nm-nbsd.h, config/i386/nm-ptx4.h, - config/i386/nm-symmetry.h, config/i386/tm-cygwin.h, - config/i386/tm-i386.h, config/i386/tm-i386nw.h, - config/i386/tm-i386sol2.h, config/i386/tm-i386v.h, - config/i386/tm-i386v4.h, config/i386/tm-nbsd.h, - config/i386/tm-ptx.h, config/i386/tm-sun386.h, - config/i960/tm-mon960.h, config/i960/tm-nindy960.h, - config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h, - config/m68k/nm-linux.h, config/m68k/tm-cisco.h, - config/m68k/tm-delta68.h, config/m68k/tm-es1800.h, - config/m68k/tm-isi.h, config/m68k/tm-linux.h, - config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h, - config/m68k/tm-news.h, config/m68k/tm-sun3.h, - config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h, - config/m88k/tm-m88k.h, config/mcore/tm-mcore.h, - config/mips/nm-irix3.h, config/mips/nm-irix4.h, - config/mips/nm-irix5.h, config/mips/nm-mips.h, - config/mips/tm-embed.h, config/mips/tm-mips.h, - config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, - config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, - config/pa/nm-hppah.h, config/pa/tm-hppa.h, - config/pa/tm-hppa64.h, config/pa/xm-hppah.h, - config/powerpc/nm-linux.h, config/powerpc/tm-linux.h, - config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h, - config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h, - config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h, - config/sh/tm-sh.h, config/sparc/nm-linux.h, - config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h, - config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h, - config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h, - config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h, - config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h, - config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h, - config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h, - copying.c, core-aout.c, core-regset.c, core-sol2.c, - corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c, - d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, - dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y, - f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c, - frame.h, gdb_string.h, gdbcmd.h, gdbcore.h, - gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c, - h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, - hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h, - hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c, - i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c, - inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c, - irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c, - language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h, - m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c, - mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c, - mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c, - objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c, - osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h, - ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c, - remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c, - remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c, - remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c, - remote-utils.c, remote-utils.h, remote-vx.c, remote.c, - rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c, - scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c, - sol-thread.c, solib.c, solib.h, somread.c, somsolib.c, - somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c, - sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c, - sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c, - symtab.h, target.c, target.h, terminal.h, thread.c, top.c, - top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c, - tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h, - tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h, - tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c, - tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c, - tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h, - tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h, - tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h, - ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c, - valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c, - win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c, - xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function - declarations. - -2000-05-26 Michael Snyder - - * gregset.h: New file. Typedefs for gdb_gregset_t and - gdb_fpregset_t, prototypes for supply_gregset and friends. - * procfs.c: Include gregset.h. Delete local prototypes for - supply_gregset etc., and local typedef gdb_gregset_t etc. - * sol-thread.c: Include gregset.h, delete local prototypes, - add appropriate casts to gdb_gregset_t. - * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c, - sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c, - m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c, - irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c, - arm-linux-nat.c, alpha-nat.c: Include gregset.h. - * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T. - * config/sparc/nm-sun4sol2.h: Ditto. - * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, - GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.) - -Thu May 25 16:56:05 2000 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Check for ncurses.h. - * config.in, configure: Re-generate. - -2000-05-25 Scott Bambrough - - * arm-linux-tdep.c (find_minsym_and_objfile): New. - (skip_hurd_resolver): New. - (arm_linux_skip_solib_resolver): New. - (arm_skip_solib_resolver): Removed. - - * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use - arm_linux_skip_solib_resolver. - -2000-05-25 Mark Kettenis - - * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add. - * configure.in: Add checks for r_fs and r_gs members of - `struct reg'. - * config.in, configure: Regenerated. - -2000-05-25 Eli Zaretskii - - * ser-go32.c: Remove PARAMS. - -Thu May 25 15:22:12 2000 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Check for , - , and . - * config.in, configure: Re-generate. - * gdb_dirent.h: New file - - * infptrace.c: Include "gdb_dirent.h" instead of . - * core-aout.c: Ditto. - * procfs.c: Include "gdb_dirent.h" instead of . - -Thu May 25 14:43:30 2000 Andrew Cagney - - * config.in: Regenerate. - -Thu May 25 13:49:17 2000 Andrew Cagney - - From Fri 19 May 2000 Eli Zaretskii : * - config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c - and gdb/testsuite/gdb.mi/mi-var-cmd.exp. - -Thu May 25 11:09:50 2000 Andrew Cagney - - * configure.in (AC_OUTPUT): Do not generate tui/Makefile. - (enable-tui): Convert Makefile configury to use the same mechanism - as MI. - - * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC, - TUI_CFLAGS): Delete - (all-tui): Delete target. - (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o, - tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o, - tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets. - (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS, - SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS, - SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL, - SUBDIR_TUI_UNINSTALL): Define. - - * TODO: Update. - -Thu May 25 11:02:24 2000 Andrew Cagney - - * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support. - * MAINTAINERS: Update Jim Ingham's address. - -2000-05-25 Mark Kettenis - - Add support for FreeBSD/i386 ELF. - * i386bsd-nat.c: New file. - * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define. - Include "i386/tm-i386.h" instead of "i386/tm-i386b.h". - (NUM_REGS): Remove redefinition. - (USE_STRUCT_CONVENTION): Define. - (i386_float_info): Remove prototype. - (FLOAT_INFO): Remove define. - (JB_ELEMENT_SIZE): Define to 4. - (JB_PC): Define to 0. - (GET_LONGJMP_TARGET): Define. - (SIGTRAMP_START, SIGTRAMP_END): Define. - (SIGCONTEXT_PC_OFFSET): Define. - (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS - * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t. - (FETCH_INFERIOR_REGISTERS): Define. - (ATTACH_DETACH): Define. - (kernel_u_size): Remove PARAMS. - (register_u_addr): Use CORE_ADDR in prototype where appropriate. - Remove PARAMS. - (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]: - Define. - [SVR4_SHARED_LIBS]: Include "elf/common.h". - Only define aliases for struct members from if - !SVR4_SHARED_LIBS. - * config/i386/xm-fbsd.h: New file. - * config/i386/fbsd.mt (TDEPFILES): Remove solib.o. - * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add - core-regset.o i387-nat.o i386bsd-nat.o. - -2000-05-24 Michael Snyder - - * findvar.c (value_from_register): Factor code, simplify logic. - -2000-05-23 J.T. Conklin - - * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/i386/nbsd.mh (NATDEPFILES): ...to here. - * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/m68k/nbsd.mh (NATDEPFILES): ...to here. - * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/ns32k/nbsd.mh (NATDEPFILES): ...to here. - - * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o. - * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs. - * gdbserver/low-nbsd.c (initialize_arch): Define for PPC. - (fetch_inferior_registers): Likewise. - (store_inferior_registers): Likewise. - - * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86 - floating point registers. - (store_inferior_registers): Likewise. - -2000-05-24 Mark Kettenis - - * i387-nat.h, i387-nat.c: New files. - -Tue May 23 17:21:24 2000 Alexandre Oliva - - * config/sparc/nm-linux.h: Include config/nm-linux.h. - * config/powerpc/nm-linux.h: Likewise. - -Tue May 23 13:20:00 1999 Gregory Lielens - - * f-valprint.c : Corrected f_val_print function for TYPE_CODE - (type) = TYPE_CODE_COMPLEX - -Wed May 24 00:38:09 2000 Andrew Cagney - - * utils.c (make_cleanup_close, do_close_cleanup): New functions. - * defs.h (make_cleanup_close): Add declaration. - -Tue May 23 20:47:50 2000 Andrew Cagney - - * configure.in (build_warnings): Add -Wuninitialized. - * configure: Regenerate. - -Tue May 23 17:44:18 2000 Andrew Cagney - - From Mon May 8 14:49:51 2000 Andrew Cagney - (gdb 5.0): From Michael Paddon : - * configure.in (AC_CHECK_HEADERS): Check for . - - * configure: Re-generate. - * proc-api.c: Only include when available. - (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined. - - * TODO: Update. - -2000-05-17 Michael Snyder - - * config/sparc/tm-sun4sol2.h: Turn on multi-arch. - * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack. - -2000-05-17 Andrew Cagney - - * GDB 5.0 released. - * Makefile.in (VERSION): Set to 5.0. - -Mon May 22 16:20:31 2000 Andrew Cagney - - * inferior.h (make_cleanup_restore_inferior_status): - * infrun.c (make_cleanup_restore_inferior_status, - do_restore_inferior_status_cleanup): New functions. - * valops.c (hand_function_call): Use. - * infcmd.c (disable_longjmp_breakpoint_cleanup): New function. - (step_1): Use. - * symfile.c (clear_symtab_users_cleanup): New function. - (syms_from_objfile, reread_symbols): Use. - * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup): - New functions. - * objfiles.h (make_cleanup_free_objfile): Add declaration. - * symfile.c (syms_from_objfile, reread_symbols), hpread.c - (hpread_build_psymtabs), hp-psymtab-read.c - (hpread_build_psymtabs): Use. - * dwarf2read.c (make_cleanup_free_die_list, - do_free_die_list_cleanup): New functions. - (psymtab_to_symtab_1): Use. - * tracepoint.c (make_cleanup_free_actions, - do_free_actions_cleanup): New functions. - (read_actions): Use. - * corelow.c (core_close_cleanup): New function. - (core_open): Use. - * dbxread.c (make_cleanup_free_bincl_list, - do_free_bincl_list_cleanup): New function. - (read_dbx_symtab): Use. - * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New - functions. - (coff_symfile_read): Use. - * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup): - New function. - (varobj_create): Use. - * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c - (free_funcalls): Change signature to match make_cleanup_ftype. - * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c - (download), solib.c (open_symbol_file_object), sparcl-tdep.c - (sparclite_open), parse.c (parse_exp_1): Remove cast using - make_cleanup_func. - -Mon May 22 15:49:13 2000 Andrew Cagney - - * procfs.c (info_proc_cmd): Use make_cleanup_freeargv. - (proc_iterate_over_mappings): Use make_cleanup_close. - (proc_get_LDT_entry): Ditto. - (do_closedir_cleanup): New function. - (proc_update_threads): Use. - (do_destroy_procinfo_cleanup): New function. - (info_proc_cmd): Use. - -Mon May 22 15:21:38 2000 Andrew Cagney - - * top.h (command_loop_marker): Change signature to match - make_cleanup_ftype. - * top.c (command_loop_marker): Update. - (command_loop, simplified_command_loop), event-top.c - (command_handler): Remove cast using make_cleanup_func. - * event-top.c (command_handler): Ditto. - - * top.c (do_chdir_cleanup): New function. - (gdb_init): Use. Use xstrdup instead of strsave. - * top.c (do_fclose_cleanup): New function. - (source_command): Use. - * top.c (do_restore_instream_cleanup): Rename - source_cleanup. Change signature to match make_cleanup. - (read_command_filem execute_user_command): Update. Remove cast - using make_cleanup_func. - * top.c (do_free_command_lines_cleanup, - make_cleanup_free_command_lines): New funtions. - (get_command_line, read_command_lines): Use. - * top.c (arg_cleanup): Change signature to match make_cleanup. - (setup_user_args): Remove cast using make_cleanup_func. - -Mon May 22 12:05:13 2000 Andrew Cagney - - * defs.h (t_reg): Delete typedef. - (preg, preg_nz): Delete function. Replaced by phex and phex_nz. - * utils.c (phex, phex_nz): New functions. - (paddr, paddr_nz): Use. - - * monitor.c (monitor_store_register): Replace preg with phex. - -Mon May 22 11:46:01 2000 Andrew Cagney - - * TODO: Add note on typecast using catch_errors_ftype. - -2000-05-21 Mark Kettenis - - * i387-tdep.c (print_i387_value): Cast &value to (char *) in - pointer arithmetic. Fixes a bug which manifested itself on - FreeBSD. - -2000-05-20 J.T. Conklin - - * target.h (target_memory_bfd_section): Removed declaration. - * target.c (target_memory_bfd_section): Removed. - * exec.c (xfer_memory): Removed #if'ed-out code which referenced - target_memory_bfd_section. - - * target.h (target_read_memory_section): Removed declaration. - * target.c (target_read_memory_section): Removed. - (target_xfer_memory): Update, removed bfd_section argument. - (target_read_string, target_read_memory, target_write_memory): - Update for above change. - - * gdbcore.h (read_memory_section): Removed declaration. - * corefile.c (read_memory_section): Removed. - * jv-lang.c (get_java_utf8_name): Changed calls to - read_memory_section to read_memory. - * printcmd.c (printf_command): Likewise. - * valops.c (value_at, value_fetch_lazy): Likewise. - -2000-05-18 J.T. Conklin - - * configure.host, configure.tgt (powerpc-*-netbsd*): New entry. - * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt, - config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h, - config/powerpc/xm-nbsd.h: New files. - -2000-05-17 Eli Zaretskii - - * gdb/config/djgpp/README: Fine-tune installation instructions - based on user reports. - -Wed May 17 18:27:45 2000 Andrew Cagney - - * configure.in (build_warnings): List possible warnings. - * configure: Regenerate. - * TODO: More updates. - * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After - Approval. - -Wed May 17 16:48:36 2000 Andrew Cagney - - From 2000-04-14 Gary Thomas : - * config/v850/tm-v850.h: Change breakpoint sequence to be - 'br *' since there is no 16bit "illegal" instruction on this - processor. - -Tue May 16 18:57:14 2000 Andrew Cagney - - * TODO: Review. Delete anything that is no longer applicable. - -Tue May 16 14:17:20 2000 Andrew Cagney - - * utils.c (free_current_contents): Make more robust. - -Tue May 16 13:30:08 2000 Andrew Cagney - - * symtab.h (make_cleanup_discard_minimal_symbols): Replace - discard_minimal_symbols. - * minsyms.c (make_cleanup_discard_minimal_symbols): - (do_discard_minimal_symbols_cleanup): New functions. - - * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read), - solib.c (solib_add_common_symbols), os9kread.c - (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c - (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c - (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c - (coff_symfile_read): Replace make_cleanup. - -Mon May 15 09:32:31 2000 Andrew Cagney - - * command.h (add_set_cmd): Change VAR parameter to void pointer. - (add_set_enum_cmd): Change VAR parameter to char pointer pointer. - (struct command): Change member VAR to void pointer. - * command.c (add_set_cmd, add_set_enum_cmd): Update. - - * remote.c (add_packet_config_cmd), mips-tdep.c - (_initialize_mips_tdep), infrun.c (_initialize_infrun), - i386-tdep.c (_initialize_i386_tdep), arm-tdep.c - (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd. - -Tue May 16 12:46:04 2000 Andrew Cagney - - * wrapper.h (wrap_value_subscript): Delete declaration. - -Tue May 16 10:54:55 2000 Andrew Cagney - - * defs.h (make_cleanup_bfd_close): Add declaration. - * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New - functions. - - * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c - (download), remote-e7000.c (e7000_load), corelow.c (core_open, - core_file_to_sym_file): Replace calls to make_cleanup. - -Mon May 15 16:50:45 2000 Andrew Cagney - - * TODO: Add notes on register cache. - -Mon May 15 21:27:27 2000 J"orn Rennecke - - * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays. - (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and - bfd_mach_sh3_dsp. - (sh_show_regs): Floating point registers are called fr0-fr15. - For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate. - Handle sh-dsp and sh3-dsp. - config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp - don't have floating point registers. - (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define. - (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise. - (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise. - -2000-05-15 Eli Zaretskii - - * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h. - - * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add - prototypes. - -Mon May 15 15:31:30 2000 Andrew Cagney - - * valops.c (hand_function_call): Replace #ifdef - SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P. - - * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add. - * gdbarch.h, gdbarch.c: Regenerate. - -Mon May 15 16:05:46 2000 Andrew Cagney - - * ax.h (make_cleanup_free_agent_expr): Add declaration. - * ax-general.c (do_free_agent_expr_cleanup): - (make_cleanup_free_agent_expr): New functions. - - * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c - (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls - to make_cleanup. - -Mon May 15 14:06:23 2000 Andrew Cagney - - * breakpoint.h (make_cleanup_delete_breakpoint, - make_exec_cleanup_delete_breakpoint): Declare. - * breakpoint.c (make_cleanup_delete_breakpoint, - make_exec_cleanup_delete_breakpoint, - do_delete_breakpoint_cleanup): New fuctions. - - * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame), - breakpoint.c (until_break_command, until_break_command): Replace - call to make_cleanup / make_exec_cleanup. - -Mon May 15 13:25:57 2000 Andrew Cagney - - * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c - (core_addr_greaterthan, core_addr_lessthan): Move from here. - * arch-utils.h (core_addr_greaterthan, core_addr_lessthan), - arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here. - -Mon May 15 12:07:55 2000 Andrew Cagney - - * printcmd.c (print_frame_args), stack.c (print_frame), command.c - (do_setshow_command), breakpoint.c (print_it_typical, mention): - Use make_cleanup_ui_out_stream_delete. - -Mon May 15 11:23:23 2000 Andrew Cagney - - * proc-events.c (init_syscall_table): Delete stray ``;''. - * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old - value. - * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x. - -2000-05-12 Michael Snyder - - * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define. - -2000-05-12 Kevin Buettner - - * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign - extension code. - -Fri May 12 20:38:55 2000 Andrew Cagney - - * TODO: Mention weak symbol problem. Mention UnixWare thread - problem. - -Fri May 12 14:12:17 2000 Andrew Cagney - - * README: Update section on kernel debugging. - -Fri May 12 19:13:15 2000 Andrew Cagney - - * mips-tdep.c (mips_get_saved_register): New function. Handle - case of 32 ABI saving 32 bit registers on stack when target has 64 - bit ISA. - (mips_gdbarch_init): Update. - -Fri May 12 14:46:52 2000 Andrew Cagney - - * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64. - -Thu May 11 21:52:55 2000 Andrew Cagney - - * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W - options before using them. Report result. - * configure: Regenerate. - -2000-05-11 Elena Zannoni - - * coffread.c (coff_symtab_read): In the case of C_THUMBEXT | - C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for - .rodata, because cs_to_section doesn't deal with .rodata. Fix test - accordingly. - -Thu May 11 21:33:59 2000 Andrew Cagney - - * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH. - Always check that a macro is defined before printing it. - * gdbarch.c: Re-generate. - -Thu May 11 17:22:36 2000 Andrew Cagney - - * README: Update for GDB 5.0. - -Thu May 11 13:24:52 2000 Andrew Cagney - - * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo. - - * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add - definition. Disable. Document known problems. - (MIPS_DEFAULT_ABI): Define. - - * mips-tdep.c (enum mips_abi): Define. - (struct gdbarch_tdep): Replace mips_eabi with mips_abi. - (MIPS_EABI): Update. - (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI. - Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When - looking for a matching architecture require a matching MIPS_ABI. - (mips_gdbarch_init): Cleanup arch_debug information. - -2000-05-10 Elena Zannoni - - * solib.c (symbol_add_stub): Remember the index and the name of - the section with the lowest address. Use this data (instead of - data from .text) to pass info into symbol_file_add. - - * elfread.c (record_minimal_symbol_and_info): Use the section - where the symbol lives to get the index, instead of guessing. - -2000-05-10 Michael Snyder - - Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI). - * sparc-tdep.c: include arch-utils.h. - (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE, - DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions. - (GDB_TARGET_IS_SPARC64): make into a runtime test. - (struct frame_extra_info): Define, use instead of the macro. - (Many places): Use alloca instead of statically allocated buffers - that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE. - (sparc_extract_struct_value_address): Accept a pointer arg instead - of an array sized by REGISTER_BYTES. - (examine_prologue): Accept a pointer to an array of CORE_ADDR, - instead of the defunct struct frame_saved_regs. Recognize new - Sparc64 store instructions as part of the prologue. Ignore the - destination of a frame store when parsing the prologue (so long - as it's on the stack). - (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE. - (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR - instead of the defunct struct frame_saved_regs. - (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to - supply_register. Provide 4-byte offset to compensate for diff - between size of the prgreg_t elements on a 64-bit host and size - of the registers for a 32-bit target. Fill all inaccessible regs - with zero so they won't keep being requested again and again. - (fill_gregset): Handle 32/64 size difference between registers - and prgreg_t. Handle as many new 64-bit regs as possible. - (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world. - (sparc_push_arguments): Rename to sparc32_push_arguments. - Copy arguments into registers as well as onto stack, so that the - CALL_DUMMY (code pushed onto the target stack) is not required. - (sparc_extract_return_value): Rename to sparc32_extract_return_value. - (sparc_store_return_value): Use memset instead of bzero. - Use write_register_gen instead of write_register_bytes. - (sparclet_store_return_value): New function. - (_initialize_sparc_tdep): Call register_gdbarch_init to activate - the gdbarch multi-architecture system. - (sp64_push_arguments): Rename to sparc64_push_arguments. - Extend to store arguments in general registers as well as on stack. - (sparc64_extract_return_value): Rename to sp64_extract_return_value. - Use as a private function, to be called by the new external function - sparc64_extract_return_value. - (sparclet_extract_return_value): New function. - (sparc32_stack_align, sparc64_stack_align, sparc32_register_name, - sparc64_register_name, sparc_print_extra_frame_info, - sparclite_register_name, sparclet_register_name, - sparc_push_return_address, sparc64_use_struct_convention, - sparc32_store_struct_return, sparc64_store_struct_return, - sparc32_register_virtual_type, sparc64_register_virtual_type, - sparc32_register_size, sparc64_register_size, - sparc32_register_byte, sparc64_register_byte, - sparc_gdbarch_skip_prologue, sparc_convert_to_virtual, - sparc_convert_to_raw, sparc_frame_init_saved_regs, - sparc_frame_address, sparc_gdbarch_fix_call_dummy, - sparc_coerce_float_to_double, sparc_call_dummy_address, - sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size, - sparc_return_value_on_stack): New functions supporting multi-arch. - (sparc_gdbarch_init): New function; initialize multi-arch. - (struct gdbarch_tdep): Define, use for private multi-arch data. - * config/sparc/tm-sparc.h: Move definitions around, enclose with - #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate - definitions. Add enums for register names, to help debugging gdb. - This header file must work for non-multi-arch and for multi-arch. - * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add - AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case. - Define GDB_MULTI_ARCH. - * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration. - Do not define GDB_MULTI_ARCH (bfd does not correctly identify target). - * config/sparc/tm-sparclite.h: Ditto. - * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH. - * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to - avoid using deprecated REGISTER_NAMES macro. - * Makefile.in: Let sparc-tdep.c depend on arch-utils.h. - -2000-05-08 Michael Snyder - - * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers. - * gdbarch.c, gdbarch.h: Regenerate. - * core-regset.c: Change FP0_REGNUM to a runtime test. - * procfs.c: Ditto. - * sun3-nat.c: Ditto. - * sparc-tdep.c: Ditto. - - * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM. - * ptx4-nat.c: Ditto. - - * sol-thread.c (sol_thread_create_inferior): only add the thread - to the thread list if it is not already in there. - (prototypes for thread_db func ptrs): pretty up formatting. - -2000-05-08 Eli Zaretskii - - * config/djgpp/djconfig.sh: Use more warning switches. - - * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the - @V@ placebo. djunpack.bat changed accordingly. - -Mon May 8 11:19:47 2000 Andrew Cagney - - * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename - saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64 - and saved_gpreg_size_enums. - (mips_stack_argsize): Update. Cleanup. - - * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by - MIPS_STACK_ARGSIZE. - (MIPS_NABI32): Delete macro. Replaced by - MIPS_REGS_HAVE_STACK_HOME_P. - (mips_push_arguments): Update. - (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32 - with test for MIPS_REGS_HAVE_STACK_HOME_P. - (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch - default. - (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and - mips_default_stack_argsize. - (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize. - (mips_stack_argsize_string): New static variable. - (mips_stack_argsize): New function, handle default case. - (__initialize_mips_tdep): Add command ``set mips stack-arg-size'' - implemented as an enum using size_auto et.al. - (mips_gdbarch_init): Initialize mips_default_stack_argsize and - mips_regs_have_stack_home_p. - - * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8 - for n32. - (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32. - -Mon May 8 00:49:32 2000 Andrew Cagney - - * procfs.c (PROCFS_TRACE): Delete definition. - * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always - define. - -2000-05-05 Michael Snyder - - * procfs.c: Cleanup of procfs tracing. Move defines and - prototypes to proc-utils.h - * proc-utils.h: Define tracing macros. Declare trace functions. - * proc-api.c: Make procfs tracing a runtime option. - (prepare_to_trace): New function, abstracted out of several - places. Open a trace file if one is required. - (ioctl_with_trace, write_with_trace, open_with_trace, - close_with_trace, wait_with_trace, lseek_with_trace): - Report errno if an error occurs in a system call. - (write_with_trace): Make 2nd arg void *, to agree with write. - -2000-05-05 Elena Zannoni - - * elfread.c (elf_symtab_read): The calculation of 'offset' - must be done for each symbol, not just once. The index - used must be the index of the section where 'sym' resides, - not .text. - -2000-05-05 Michael Snyder - - * procfs.c (many functions): change int cmd; to long cmd; - Solaris /proc API calls this parameter a long, and requires it - for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare - calls it an int, but on existing UnixWare hosts, int and long - are the same size. So long it must be. If a future UnixWare - version has problems with this, we'll have to use autoconf. - * proc-api.c (write_with_trace): use long instead of int. - -2000-05-04 Mark Kettenis - - * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not - already defined. - -2000-05-01 Mark Kettenis - - * infrun.c (handle_inferior_event): Add missing call to keep_going - and missing return when handling an ordinary signal from the - inferior. - -2000-05-04 Elena Zannoni - - * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, - SECT_OFF_RODATA): Define as functions of OBJFILE. Add - sect_index_text, sect_index_data, sect_index_rodata, - sect_index_bss to objfile structure. - * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, - SECT_OFF_RODATA): Remove. - * objfiles.c (allocate_objfile): Initialize - sect_index_{text,data,bss,rodata} to -1, for error detection. - - * symfile.c (default_symfile_offsets): Initialize - sect_index_{text,data,bss,rodata} from bfd information. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - * somread.c (som_symfile_offsets): Initialize - sect_index_{text,data,bss,rodata}. - - * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c, - hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c, - mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h, - remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c, - stabsread.c, symfile.c, xcoffread.c: - Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the - current objfile. - - * xcoffread.c: Add new field objfile to find_targ_sec_arg. - -Thu May 4 20:54:00 2000 Andrew Cagney - - * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h - (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h - (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS): - Delete unused macros. - -2000-05-03 Michael Snyder - - * solib.c (elf_locate_base, info_sharedlibrary_command): - Look at the bfd to determine if it is elf32 or elf64, rather - than using an ifdef. This makes it runtime teststable and - multi-arch. - -2000-05-01 Mark Kettenis - - * infrun.c (handle_inferior_event): When doing a "next", and - stepping out of a signal handler into its calling trampoline - ignore the value of step_frame_address. - (step_over_function): Only modify step_resume_breakpoint->frame if - the value of step_frame_address is non-zero. - -2000-05-03 Michael Snyder - - * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE - is not static in the MULTI_ARCH world, so don't use it in a - static array declaration. - -2000-05-03 Elena Zannoni - - * symtab.c (in_prologue): From Jim Blandy. Rewrite, more - intelligently, making sure we use the information from the - symbol tables fully. - -2000-05-02 H.J. Lu - - * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE - instead of ELFOSABI_SYSV. - -Tue May 2 19:07:20 2000 Andrew Cagney - - * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add. - * gdbarch.h, gdbarch.c: Re-generate. - - * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef - NPC_REGNUM to run-time test. - * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM - and NNPC_REGNUM to run-time test. - * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to - run-time test. - (procfs_store_registers): Ditto. - -Tue May 2 18:48:57 2000 Andrew Cagney - - * gdbarch.sh: Provide non- multi-arch defaults by direct - definition in "gdbarch.h" instead of going through "gdbarch.c". - * gdbarch.h, gdbarch.c: Re-generate. - * defs.h: When non- multi-arch, include "arch-utils.h" so that - legacy definitions are globally visible. - -Tue May 2 16:32:06 2000 Andrew Cagney - - * MAINTAINERS: Add Syd Polk to gdbtk maintainers. - (symtabs): Add Elena to symtabs maintainers list. - (Blanket Write Privs): Add Jim Blandy. - -2000-05-01 Stan Shebs - - Remove obsolete Gould configuration: - * configure.host, configure.tgt: Remove Gould configs. - * Makefile.in: Remove Gould-related actions. - * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files. - * NEWS: Mention removal. - -Mon May 1 15:37:58 2000 Andrew Cagney - - From 2000-04-28 Andreas Jaeger : - * defs.h: Properly check for GCC version number. - -2000-04-30 Mark Kettenis - - Fix single-stepping out of signal trampolines. - * config/i386/nm-linux.h (CHILD_RESUME): Define. - * i386-linux-nat.c (child_resume): New function. - -Fri Apr 28 16:22:34 2000 Andrew Cagney - - * blockframe.c (frameless_look_for_prologue): Use - PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P. - * gdbarch.sh (PROLOG_FRAMELESS_P): Define. - * gdbarch.h, gdbarch.c: Re-generate. - * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New - function. - -Fri Apr 28 15:31:10 2000 Andrew Cagney - - From "Serge Nikulin" : - * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function - name is unknow. - -2000-04-27 Michael Snyder - - * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw, - d10v_convert_iaddr_to_raw): make these multi-arch functions optional. - * gdbarch.c, gdbarch.h: regenerate - -Fri Apr 28 12:21:28 2000 Andrew Cagney - - From Tim Mooney : - * target.c (do_monitor_command): Cast tcomplain to correct - function type in comparison. - -Fri Apr 28 11:43:05 2000 Andrew Cagney - - From 2000-04-25 Guy Harris : - * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and - ser-pipe.o - -2000-04-27 Michael Snyder - - * jv-valprint.c (java_val_print): Add arg declaration, - fix compiler warning. - * corelow.c (core_open): Call set_gdbarch_from_file so that - gdbarch becomes aware of the architecture encoded in the - corefile. - * findvar.c (write_register_gen): Export this useful interface. - * value.h (write_register_gen): Declare. - -2000-04-27 Elena Zannoni - - * cxux-nat.c (add_shared_symbol_files): Don't treat .text section - as special in the section_addr_info structure. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * irix5-nat.c (symbol_add_stub): Ditto. - -Thu Apr 27 14:07:16 2000 Andrew Cagney - - * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h". - -Thu Apr 27 10:06:42 2000 Andrew Cagney - - * TODO: Document IRIX X ARM cross compile problems. - -2000-04-26 Michael Snyder - - * utils.c (internal_verror): Call target_terminal_ours. - * wrapper.h: Fix minor comment typo. - * proc-api.c (write_with_trace): Change 'arg' from long to int. - Treat 'off_t' and 'size_t' as unsigned long in printfs. - (lseek_with_trace): Treat 'off_t' as unsigned long in printf. - * procfs.c (comments): Eliminate "???" in comments, which GCC - wants to interpret as a trigraph. (fill_gregset, supply_gregset, - fill_fpregset, supply_fpregset): Declare. - (procfs_wait): Sysargs is a long, change printf format to match. - (test-mapping, mapping_test, test_mapping_cmd) Remove (test only). - -2000-04-26 Kevin Buettner - - * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to - ia64linux-nat.c. - -Wed Apr 26 13:50:35 2000 Philippe De Muyter - - * ax-gdb.c (agent_command): Remove now useless cast of - `free_current_contents' when passed to `make_cleanup'. - * coffread.c (coff_symfile_read): Ditto. - * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto. - (dwarf_decode_lines): Ditto. - * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto. - (parse_and_eval, parse_to_comma_and_eval): Ditto. - * parse.c (parse_exp_1): Ditto. - * printcmd.c (print_command_1, output_command, set_command): Ditto. - (x_command, print_frame_args, printf_command): Ditto. - * top.c (execute_control_command): Ditto. - * tracepoint.c (validate_actionline): Ditto. - * typeprint.c (whatis_exp, ptype_command): Ditto. - (maintenance_print_type): Ditto. - -2000-04-26 Kevin Buettner - - * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c. - (ia64-linux-tdep.o): Add dependencies. - (ia64-tdep.o): Add dependency for arch-utils.h. - * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include. - -2000-04-25 Michael Snyder - - * blockframe.c: Fix a minor typo in a comment. - -2000-04-25 Kevin Buettner - - * ia64-tdep.c (examine_prologue): Recognize store instructions; - those whose source operands are input registers which haven't - been seen before are considered to be part of the prologue. - -Tue Apr 25 13:51:58 2000 glen mccready - - * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong - patch being applied `Fri Apr 7 13:44:38 2000'. - -2000-04-24 Kevin Buettner - - * ia64-linux-tdep.c: New file. - * ia64-tdep.c (elf-bfd.h): Include. - (ia64_linux_sigcontext_register_address): New extern declaration. - (struct gdbarch_tdep): New struct. - (SIGCONTEXT_REGISTER_ADDRESS): New define. - (read_sigcontext_register): New static function. - (extract_bit_field, replace_bit_field, slotN_contents, - replace_slotN_contents): Made static. - (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info): - Added new code for signal handler frames and call dummy frames. - (ia64_frame_init_saved_regs): Handle signal handler frames. - (ia64_find_saved_register): Removed. - (ia64_get_saved_register): Handle call dummy frames; reorganized - to call generic_get_saved_register() to find registers saved - in previous frames. - (process_note_abi_tag_sections): New static function. - (ia64_gdbarch_init): Attempt to determine the ABI/OS of the - executable. Based upon this information, set target dependent - field sigcontext_register_address appropriately. Also set - FRAME_CHAIN_VALID to be generic_func_frame_chain_valid. - * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o. - * config/ia64/tm-linux.h (IN_SIGTRAMP): Define. - (ia64_linux_in_sigtramp): New declaration. - -2000-04-23 Eli Zaretskii - - * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB - manual. - -2000-04-23 Eli Zaretskii - - * config/djgpp/README: Explain how to unpack using djunpack.bat. - -Fri Apr 21 15:23:13 2000 Andrew Cagney - - * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default. - (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using - REG_STRUCT_HAS_ADDR. - (define_symbol): Ditto. - - * valops.c (hand_function_call): Replace #ifdef - REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent - affected code. - - * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate - function REG_STRUCT_HAS_ADDR_P. - * gdbarch.h, gdbarch.c: Re-generate. - -2000-04-21 Elena Zannoni - - * gdb-stabs.h (SECT_OFF_MAX): Increase to 40. - -2000-04-21 Elena Zannoni - - * win32-nat.c (handle_load_dll): Don't treat .text as a special - section anymore. - * somread.c (som_symfile_offsets): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - -Fri Apr 21 16:14:38 2000 Andrew Cagney - - * MAINTAINERS: Make Jimmy Guo TUI maintainer. - -Fri Apr 21 14:37:40 2000 Andrew Cagney - - * command.h (help_all): Delete declaration. - * command.c (help_all): Add declaration. Convert function - argument list to ISO-C. - -Thu Apr 20 18:15:08 2000 Andrew Cagney - - * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align. - (d10v_stack_align): Make static. - * config/d10v/tm-d10v.h (STACK_ALIGN): Delete. - -Thu Apr 20 14:35:46 2000 Andrew Cagney - - * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with - run-time test for STACK_ALIGN_P. - * gdbarch.sh: Add support for function and variable predicates. - (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P. - * gdbarch.h, gdbarch.c: Re-generate. - -Thu Apr 20 17:39:11 2000 Andrew Cagney - - * defs.h, utils.c (free_current_contents): Change parameter to - void*. - - From Philippe De Muyter : - * printcmd.c (print_address_symbolic): Call `make_cleanup' with - `(free_current_contents, &x)', not `(free, x)'. - * utils.c (free_current_contents): Do not `free (NULL)'. - - * printcmd.c (print_address_symbolic): Cleanup after a failed - call to build_address_symbolic. - -2000-04-20 Christopher Faylor - - * wince-stub.c (FREE): New macro. - (mempool): Just free any buffer prior to reuse. Don't bother with - realloc. - (flag_single_step): New function. - (skip_message): Detect "helpful" Windows CE messages and skip sending - them to the host. - (wait_for_debug_event): Use skip_message to avoid sending debug - messages to the host. - (dispatch): Prelimary implementation of single step detection. - * wince.c: Rework SH single stepping code to be more consistent with - other wince targets. - (handle_output_debug_string): Allow first chance exceptions to come - through since they seem to be all that we get on some versions of - Windows CE. - (check_for_step): New function, conditionally compiled based on target. - (regptr): Delete obsolete function. - (handle_exception): Detect illegal instructions. - (get_child_debug_event): Return success only if event code matches - target. - (child_create_inferior): Reflect change to get_child_debug_event - arguments. - -2000-04-20 Christopher Faylor - - * win32-nat.c (thread_rec): Be more defensive about suspending already - suspended threads. - (safe_symbol_file_add_stub): New function. - (safe_symbole_file_add_cleanup): New function. - (safe_symbol_file_add): New function. - (handle_load_dll): Use wrapper to add DLL symbol information to avoid - bogus errors from non-stabs DLLs. - (handle_exception): Add work around for detection of first exception - breakpoint which does not seem to occur on W2K. Detect more "signals" - that can be effectively passed to the debuggee. Reorganize to eliminate - continue_status global. - (child_continue): Reorganize to eliminate continue_status global. - (child_wait): Ditto. - (child_resume): Ditto. - (get_child_debug_event): Ditto. Recognize when an a breakpoint - exception should be ignored. Change method for signalling when an - important event has occured to the caller. - (child_create_inferior): Use new method for noticing when - get_child_debug_event has found something interesting. - -Fri Apr 7 13:44:38 2000 glen mccready - - * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace() - fails due to lack of space. - -Fri Mar 24 12:10:38 2000 glen mccready - - * command.c, command.h (help_all): Add functionality to display - a complete listing of available commands. - -2000-04-20 Scott Bambrough - - * arm-linux-nat.c (PIDGET, TIDGET): New. - (get_thread_id, GET_THREAD_ID): New. - (fetch_nwfpe_register, store_nwfpe_register): New. - (fetch_register, store_register): New. - (fetch_fpregister, store_fpregister): New. - (fill_gregset, supply_gregset): New. - (fill_fpregset, supply_fpregset): New. - (fetch_fpregs): Modified to use thread id's. - (store_fpregs): Modified to use thread id's and - fetch_nwfpe_register. - (fetch_regs): Modified to use thread id's. - (store_regs): Modified to use thread id's. - (fetch_inferior_registers): Modified to handle single register - fetches. - (store_inferior_registers): Modified to handle single register - stores. - (arm_linux_register_u_addr): Removed. - - * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*. - - * config/arm/linux.mh - (NATDEPFILES): Removed core-aout.o. Added core-regset.o. - (LOADLIBES): Define. - - * config/arm/nm-linux.h: Include config/nm-linux.h. - (ATTACH_DETACH): Removed. Defined in config/nm-linux.h. - (REGISTER_U_ADDR): Removed. - (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h. - (#include "solib.h"): Removed. Included via config/nm-linux.h. - -Thu Apr 20 18:54:15 2000 Andrew Cagney - - From Daniel Berlin and Tim Mooney - : - * infrun.c (follow_fork_mode_kind_names): NULL terminate - array. Re-indent. - (scheduler_enums): Ditto. - -Mon Apr 17 13:37:10 2000 Andrew Cagney - - * gdbarch.sh: Make multi-arch variable defaults, defaults for non- - multi-arch targets. - (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS): Update. - - * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default - provided by gdbarch. - (CALL_DUMMY_P): Add FIXME. gdbarch should provide default. - - * valprint.c (IEEE_FLOAT): Default provided by gdbarch. - -2000-04-19 Jim Blandy - - Bring RETURN_VALUE_ON_STACK under gdbarch's control. - * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry. - * gdbarch.c, gdbarch.h: Regenerated. - * arch-utils.c (default_return_value_on_stack): New function. - * arch-utils.h (default_return_value_on_stack): New declaration. - * values.c (RETURN_VALUE_ON_STACK): Delete default definition. - - * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a - two-dimensional array, instead of faking it with explicit index - arithmetic. - - * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix. - (Thanks to Guy Harris.) - -2000-04-19 Elena Zannoni - - * xcoffsolib.c (solib_add): Fix call to vmap_symtab(). - -2000-04-19 Peter Schauer - - * TODO: Update. - -Wed Apr 19 19:10:07 2000 Andrew Cagney - - * TODO: Document -Wreturn-type problem. - -2000-03-27 Peter Schauer - - * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'. - -2000-03-27 Peter Schauer - - * infcmd.c (_initialize_infcmd): Add `info r' alias for - `info registers'. - -Wed Apr 19 17:03:07 2000 Andrew Cagney - - From Philippe De Muyter : - * bcache.c (free_bcache): Do not free NULL. - -Wed Apr 19 16:37:47 2000 Andrew Cagney - - * TODO: Cleanup. - * NEWS: Update GDB version. Duplicate paragraph explaining - obsolete. - -Wed Apr 19 13:06:55 2000 Andrew Cagney - - * Makefile.in (distclean): Delete tui/Makefile. - * TODO: Add deletion of tui/Makefile.in to list. - -2000-04-17 Elena Zannoni - - * symfile.h (struct section_addr_info ): Remove fields for special - treatment of .text, .data and .bss sections. - - * solib.c (symbol_add_stub): The special field text_addr is not - available anymore. Search for the .text field the hard way. - - * symfile.c (build_section_addr_info_from_section_table): Don't - fill in {text, data, bss}_addr any more. - (default_symfile_offsets): Don't use {text, data, bss}_addr fields - to fill in section_offsets for objfile. - (syms_from_objfile): Don't deal with {text, data, bss}_addr as a - special case anymore. - (add_symbol_file_command): Ditto. - -2000-04-17 Elena Zannoni - - symfile.c: (symbol_file_command): Remove support for rombug, to - simplify code. - -2000-04-17 Elena Zannoni - - * symfile.c (add_symbol_file_command): Rewrite the arguments - processing part. Simplify syntax of command. Remove support for - rombug. - (_initialize_symfile): Update help message for add-symbol-file - command. - -Mon Apr 17 15:53:38 2000 Andrew Cagney - - * gdbarch.sh (IEEE_FLOAT): Only dump when defined. - * gdbarch.h, gdbarch.c: Re-generate. - -Mon Apr 17 11:26:01 2000 Andrew Cagney - - * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c - (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h - (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE), - gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR, - FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS, - ADDRESS_TO_POINTER): Delete default definition. Handled by - gdbarch. - - * gdbarch.sh: Make multi-arch defaults, defaults for non- - multi-arch targets. - (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC, - MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT, - REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION): - Provide default/legacy implementation. - (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition. - * gdbarch.h, gdbarch.c: Re-generate. - -2000-04-16 Jim Blandy - - * findvar.c (store_typed_address, extract_typed_address): Fix - function names in error messages. - -2000-04-16 Eli Zaretskii - - * config/djgpp/config.sed: Fix the lines which edit clean: and - uninstall-info: targets. - -2000-04-14 Jim Blandy - - Bring IEEE_FLOAT under gdbarch's control. - * gdbarch.sh (IEEE_FLOAT): New entry. - * gdbarch.c, gdbarch.h: Regenerated. - * valprint.c (IEEE_FLOAT): Provide a default #definition for this. - (print_floating): Use IEEE_FLOAT as if it were an expression; use - the code specific to IEEE-format numbers whenever the value of - IEEE_FLOAT is non-zero. - * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, - config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h, - config/h8300/tm-h8300.h, config/i386/tm-i386.h, - config/i960/tm-i960.h, config/m88k/tm-m88k.h, - config/mips/tm-mips.h, config/pa/tm-hppa.h, - config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define - IEEE_FLOAT, make sure they give it the value (1). - - Provide the hooks needed to support architectures on which - pointers are not always simple byte addresses. - - * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new - functions which architectures can redefine, defaulting to - generic_pointer_to_address and generic_address_to_pointer. - * findvar.c (extract_typed_address, store_typed_address, - generic_pointer_to_address, generic_address_to_pointer): New - functions. - (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default - definitions. - (extract_address, store_address): Doc fixes. - * values.c (value_as_pointer): Doc fix. - (value_from_pointer): New function. - * defs.h (extract_typed_address, store_typed_address): New - declarations. - * inferior.h (generic_address_to_pointer, - generic_pointer_to_address): New declarations. - * value.h (value_from_pointer): New declaration. - - The following changes are all of the general form "Use these - functions instead of these other functions." In each case, the - change is because the new calls provide enough information to do - the appropriate address / pointer conversions, where the old calls - did not, or because the new functions are more appropriately named - for the operation being performed. - - * ax-gdb.c (const_var_ref): Use value_from_pointer, not - value_from_longest. - * blockframe.c (generic_push_dummy_frame): Use read_pc and - read_sp, not read_register. - * c-valprint.c (c_val_print): Use extract_typed_address instead of - extract_address to extract vtable entries and references. - * cp-valprint.c (cp_print_value_fields): Use value_from_pointer - instead of value_from_longest to extract the vtable's address. - * eval.c (evaluate_subexp_standard): Use value_from_pointer - instead of value_from_longest to compute `this', and for doing - pointer-to-member dereferencing. - * findvar.c (read_register): Use extract_unsigned_integer, not - extract_address. - (read_var_value): Use store_typed_address instead of store_address - for building label values. - (locate_var_value): Use value_from_pointer instead of - value_from_longest. - * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, - instead of value_from_longest, to build arguments to __d_shl_get. - * printcmd.c (set_next_address): Use value_from_pointer, not - value_from_longest. - (x_command): Use value_from_pointer, not value_from_longest. - * tracepoint.c (set_traceframe_context): Use value_from_pointer, - not value_from_longest. - * valarith.c (value_add, value_sub): Use value_from_pointer, not - value_from_longest. - * valops.c (find_function_in_inferior, value_coerce_array, - value_coerce_function, value_addr, hand_function_call): Same. - * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. - * values.c (unpack_long): Use extract_typed_address to produce - addresses from pointers and references, not extract_address. - (value_from_longest): Use store_typed_address instead of - store_address to produce pointer and reference values. - -2000-04-13 Mark Kettenis - - * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T, - HAVE_PSADDR_T): Add them here instead of in config.in. - - * acconfig.h (PRFPREGSET_T_BROKEN): New define. - * configure.in: Add check for broken prfpregset_t type. - * lin-thread.c (gdb_prfpregset): New typedef, depends on - definition of PRFPREGSET_T_BROKEN. - (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs, - p_td_thr_setfpregs, thread_db_fetch_registers, - thread_db_store_registers): Use gdb_prfpregset_t instead of - prfpregset_t. - * config.in: Regenerated. - * configure: Regenerated. - -2000-04-13 DJ Delorie - - * mips-tdep.c (do_fp_register_row): copy the number of bytes - allocated, not the size of the pointer. - -2000-04-13 Peter Schauer - - * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define. - * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define. - * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code - to handle floating point registers if NUM_FREGS is not zero. - -2000-04-13 Nick Duffek - - * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive - and document to_find_new_threads bug. - -2000-04-13 Eli Zaretskii - - * infrun.c (proceed, normal_stop): Change the error message about - failure to insert breakpoints/watchpoints so that it makes sense - even if ptrace is not used or no other processes can be active. - -Thu Apr 13 13:24:27 2000 Andrew Cagney - - * configure.in: Add --enable-maintainer-mode. - * aclocal.m4, configure: Re-generate. - - * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when - on maintainer-mode. Update copying.c in source directory. - (copying.txt): Delete rule. - (copying.o): Add explict paths to $(srcdir) and explicit make - rule. - -2000-04-12 Kevin Buettner - - * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define. - (fetch_debug_register, fetch_debug_register_pair, - store_debug_register, store_debug_register_pair, is_power_of_2, - enable_watchpoints_in_psr, ia64_linux_insert_watchpoint, - ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint): - New functions. - * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT, - STOPPED_BY_WATCHPOINT, target_insert_watchpoint, - target_remove_watchpoint): Define. - (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint, - ia64_linux_remove_watchpoint): Declare. - -2000-04-12 Eli Zaretskii - - * go32-nat.c (go32_insert_hw_breakpoint): When there are no more - hardware breakpoint resources, return EBUSY. - (go32_handle_nonaligned_watchpoint): If the argument WHAT is not - one of the enumerated values, return EINVAL. - -2000-04-12 Eli Zaretskii - - * README: Mention special build instructions for DJGPP. - * NEWS: Update with FP features on x87 platforms, and - DJGPP-related changes. - -2000-04-12 Eli Zaretskii - - * top.c (gdb_completer_file_name_break_characters): New variable. - (line_completion_function): When completing on file names, use - gdb_completer_file_name_break_characters as word break - characters for the readline library. - -2000-04-12 Mark Kettenis - - * i387-tdep.c (print_i387_value): Avoid call to - floatformat_to_doublest if long double type is the same on host - and target. - -2000-04-11 Fernando Nasser - - * wrapper.h: Remove definitions of internal functions. - * wrapper.c: Remove definitions of exported functions (which are - already in wrapper.h) and make static all internal wrap_* functions. - -Mon Apr 10 21:58:36 2000 Andrew Cagney - - * acconfig.h (USE_INCLUDED_REGEX): Add. - * Makefile.in (REGEX_CFLAGS): Delete - * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead. - * configure, config.in: Re-generate. - -2000-04-10 Philip Blundell - - * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to - arm-linux-tdep.c. - * arm-linux-tdep.c (arm_skip_solib_resolver): New. - -2000-04-10 Fernando Nasser - - From 2000-04-10 Rodney Brown : - * command.h (enum command_class): Remove trailing "," to placate - AIX xlc. - -Mon Apr 10 20:17:32 2000 Andrew Cagney - - * TODO, NEWS: Update. Mention MI. - -Mon Apr 10 00:21:09 2000 Andrew Cagney - - * gdbarch-utils.h, gdbarch-utils.c: Delete. - * arch-utils.h, arch-utils.c: New files. Avoid 14 character file - name problems. - * Makefile.in: Update. - * gdbarch.c: Update. - -Sun Apr 9 23:42:16 2000 Andrew Cagney - - From 2000-04-07 Jonathan Larmour : - * mips-tdep.c (saved_gpreg_size_enums): Define enum command for - new "set mips saved-gpreg-size" command - (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize() - (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE, - either from target, or gdb multi-arch - (show_mips_command): New. For "show mips" prefix command - (set_mips_command): New. For "show mips" prefix command - (_initialize_mips_tdep): Add top-level mips prefix command - Add "set mips saved-gpreg-size" command - - * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to - mips_default_saved_regsize. - (mips_gdbarch_init): Update. - (MIPS_DEFAULT_SAVED_REGSIZE): Update. - (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for - mips_default_saved_regsize. - -Sun Apr 9 23:27:00 2000 Andrew Cagney - - From 2000-04-07 J.T. Conklin : - * lynx-nat.c (fetch_inferior_registers, store_inferior_registers): - replace calls to target_xfer_memory() with target_read_memory() - and target_write_memory(). - -Sun Apr 9 22:54:29 2000 Andrew Cagney - - * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not - NULL. Macro returns a CORE_ADDR. - -2000-04-08 Jim Blandy - - * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997. - Don't include "bfd-elf.h". - (address_significant_size): Delete variable. - (dwarf2_build_psymtabs_hard): Don't set it, or check for - consistency between it and the Dwarf 2 compilation unit header - address size. - (read_address): Don't mask off bits above - address_significant_size. - * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h). - (elf_bfd_h): Remove variable; it's no longer used. - -2000-04-08 Peter Schauer - - * configure.in (NEW_PROC_API): Escape square brackets when testing - for solaris2.[678]. - * configure: Regenerate. - -2000-04-07 Scott Bambrough - - * ChangeLog: Correct date on last entry. - * arm-linux-tdep.c (arm_linux_push_arguments): New function. - * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux. - * config/arm/tm-embed: Fix build warning from redefinition of - LOWEST_PC. - * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE. - * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and - TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to - override default in tm-arm.h. Use default target byte order - from tm-arm.h. - -2000-04-07 Scott Bambrough - - * Makefile.in: Add dependency information for arm-linux-tdep.c. - * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c. - -2000-04-07 Peter Schauer - - * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition - of PROC_SERVICE_IS_OLD. - (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite, - rw_common): Change argument type from psaddr_t to gdb_ps_addr_t. - -Fri Apr 7 17:18:42 2000 Andrew Cagney - - * Makefile.in (CFLAGS): Set using configure. - - * configure.in (WARN_CFLAGS): Enable by default when GCC. - * configure: Re-generate. - -Fri Apr 7 13:33:43 2000 Andrew Cagney - - From 2000-03-27 Peter Schauer : - * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and - procfs_ops.to_has_all_memory to 1. - - * TODO: Update - -2000-04-06 Nick Duffek - - * configure.in (_MSE_INT_H): Define on Solaris 7. - (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6. - * acconfig.h (_MSE_INT_H): Define on Solaris 7. - * configure: Regenerate. - * config.in: Regenerate. - -2000-04-06 Michael Snyder - - * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD): - Change to rely on PIDGET etc. - * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT, - STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint): - define. Allow target to use procfs hardware watchpoints. - * config/sparc/nm-sun4sol2.h: ditto. - * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify - definitions to use 16 bits for the pid, 15 bits for the tid, and - 1 bit for the flag. - * config/sparc/tm-sun4sol2.h: ditto. - (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine. - * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow - for more than 15 thread increments. - -2000-04-06 Eli Zaretskii - - * top.c (filename_completer): Set subsequent_name to 1 early on, - to prevent an infinite loop if the first file in the directory is - a backup file (whose name ends in a `~'). - -2000-04-05 Jim Blandy - - * solib.c (update_solib_list): New function. - (solib_add): Call update_solib_list, and then read symbols. - (info_sharedlibrary_command): Call update_solib_list, not - solib_add. - -2000-04-05 Scott Bambrough - - * arm-linux-tdep.c: Resolve implicit function declarations by - including target.h and value.h. Inclusion of symtab.h is - no longer needed. - -2000-04-05 Scott Bambrough - - * arm-linux-tdep.c: New file. - * arm-linux-nat.c (fetch_fpregs): Remove unused code. - (arm_get_longjmp_target): Moved it and all defines - it uses to arm-linux-tdep.c. - (arm_linux_extract_return_value): Moved to - arm-linux-tdep.c. - * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES. - -2000-04-04 Nick Duffek - - * infrun.c (handle_inferior_event): Call target_mourn_inferior - instead of kill_target. - -2000-04-04 Daniel Berlin - - * TODO: Make note of various C++ things i have planned for 5.1. - -Tue Apr 4 12:13:19 2000 Andrew Cagney - - * printcmd.c (print_scalar_formatted): Use local variable ptr_bit - in shift. Stop GCC thinking it has a shift overflow. - -2000-04-03 H.J. Lu - - * TODO: Remove the regex entry. - -2000-04-03 H.J. Lu - - * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX - is defined and otherwise. - - * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h". - * monitor.c: Likewise. - * osfsolib.c: Likewise. - * solib.c: Likewise. - * source.c: Likewise. - * symtab.c: Likewise. - - * Makefile.in (REGEX): Changed to @REGEX@. - (REGEX_CFLAGS): New. - (REGEX1): Removed. - (ADD_DEPS): Use $(REGEX) instead of $(REGEX1). - (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS). - - * configure.in (--with-included-regex): New switch. - (REGEX): New. Subsstitue @REGEX@ in Makefile.in. - (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in. - * configure: Regenerated. - -2000-04-03 Kevin Buettner - - * NEWS (powerpc-*-linux*): Mention. - -2000-04-03 J.T. Conklin - - * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define. - -2000-04-03 Kevin Buettner - - * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c. - (ia64-linux-nat.o, ia64-tdep.o): Add dependencies. - - * ia64-linux-nat.c (fill_gregset): Implement. - (supply_fpregset, fill_fpregset): New functions. - - * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in - which the CFM is fetched for certain frames. - (find_global_pointer, find_extant_func_descr): Don't use - partial symtabs for locating sections. - - * config/ia64/linux.mh (LOADLIBES): Define. - (NATDEPFILES): Add linux-thread.o and lin-thread.o. - * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level - file containing generic linux declarations/definitions. - (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already - defined in generic nm-linux.h. - (solib.h): Remove include; already included in generic nm-linux.h. - -2000-04-03 Jim Blandy - - * solib.c (solib_add): Move all the code for loading symbol tables - below the code to sort out additions and removals. That way, we - always catch all loaded shared libraries whose symbols we haven't - grabbed yet. - - * solib.c (solib_add): Don't try to free a shared object's objfile - if it doesn't have one. Duh. - - * solib.c (solib_add): If a pattern was given, but it doesn't - match any currently loaded shared libraries, print a message; - don't just be silent. - -2000-04-03 Eli Zaretskii - - * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a - two-dimensional array instead of faking it with index - arithmetics. - -2000-04-03 Eli Zaretskii - - * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define. - - * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove - definition (and use the common one in tm-i386.h). - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise. - (I386_DJGPP_TARGET): Don't define, it's no longer required. - (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition, - i386-tdep.c defines it for all x86 targets. - (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove. - - * config/djgpp/fnchange.lst: Add i386-linux-tdep.c. - - * config/djgpp/djcheck.sh: Edit the copyright year out of the test - results. Fix editing of `main' arguments for non-GNU Sed. - -2000-04-03 Eli Zaretskii - - * symfile.c (map_overlay_command, unmap_overlay_command): Fix - error message: there's no "overlay on" command. - -2000-04-03 Eli Zaretskii - - * Makefile.in (copying.c): Depend on copying.txt, not COPYING. - (copying.txt): New target, a link to COPYING. - -Mon Apr 3 18:20:03 2000 Andrew Cagney - - * TODO: Update. - -Mon Apr 3 14:56:11 2000 Andrew Cagney - - * top.c: Re-indent. - (set_hook, error_hook): Remove PARAMS. - -Mon Apr 3 14:45:25 2000 Andrew Cagney - - * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29 - Daniel Berlin . Function was static. - * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype. - -Mon Apr 3 14:10:37 2000 Andrew Cagney - - * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent. - -2000-04-02 Nick Duffek - - * gdbtypes.c (safe_parse_type): New wrapper function to ignore - error() during parse_and_eval_type(). - (check_stub_method): Call safe_parse_type instead of - parse_and_eval_type(). - * wrapper.c (gdb_parse_and_eval_type): New wrapper function. - (wrap_parse_and_eval_type): New support function. - * wrapper.h (gdb_parse_and_eval_type): Prototype. - (wrap_parse_and_eval_type): Prototype. - -Sun Apr 2 10:32:54 2000 Andrew Cagney - - * MAINTAINERS: Eli Zaretskii is a doco maintainer. - -Fri Mar 31 08:59:58 2000 Andrew Cagney - - * gdbarch-utils.h, gdbarch-utils.c: New files. - * Makefile.in (SFILES, COMMON_OBS): Update. - (gdbarch_utils_h) Define. - (gdbarch-utils.o): Add dependencies. - - * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code - handling default method values. - (startup_gdbarch): Rename default_gdbarch, name misleading. - (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. - (register_name): Default to legacy_register_name. - (call_dummy_words): Default to legacy_call_dummy_words. - (sizeof_call_dummy_words): Default to - legacy_sizeof_call_dummy_words. - (register_convertible): Default to - generic_register_convertible_not. - (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. - (remote_translate_xfer_address): Default to - generic_remote_translate_xfer_address. - (frameless_function_invocation): Default to - generic_frameless_function_invocation_not. - -2000-04-02 Mark Kettenis - - * i386-linux-nat.c: Add copyright notice. - - * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as - &floatformat_i387_ext. - * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise. - -2000-03-29 Mark Kettenis - - * findvar.c (extract_floating): Remove reference to - TARGET_EXTRACT_FLOATING. - (store_floating): Remove reference to TARGET_STORE_FLOATING. - -2000-03-30 Fernando Nasser - - * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions. - Safe version of value_subscript. - * varobj.c (): Use gdb_value_subscript() to get an array element value. - -2000-03-30 Michael Snyder - - * ui-file.c: Include "gdb_string.h" - * cli-out.c: Include gdb_string.h to avoid compiler warnings. - * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into - unions, since they are all used to hold both pointers and ints - at various times. Casting pointer to int and vice versa gives - warnings (and is not safe) if they are not the same size. - -2000-03-30 Michael Snyder - - * defs.h (struct continuation_arg): Make 'data' a union, to avoid - casting problems when int and pointer are not the same size. - * event-top.c (command_handler): Use data as a union. - (command_line_handler_continuation): Ditto. - * infcmd.c (step_1_continuation): Use data as a union. Re-indent. - (step_once): ditto. (finish_command_continuation): Ditto. - (finish_command): Ditto. - * breakpoint.c (until_break_command): Use data as a union. - (until_break_command_continuation): Ditto. - * utils.c (add_intermediate_continuation): Fix typo in comment. - -Thu Mar 30 12:09:50 2000 Andrew Cagney - - * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs. - * gdbarch.sh: Re-sync with gdbarch.[hc]. - -2000-03-29 Daniel Berlin - - * minsyms.c (add_minsym_to_demangled_hash_table): New function. - (install_minimal_symbols): Fix demangled symbol problems caused by - using add_minsym_to_hash_table for the demangled names, which is - wrong. Now we use add_minsym_to_demangled_hash_table. - (lookup_minimal_symbol): Fix problems with demangled symbol lookup - caused by weird control flow. - * symtab.h: Add add_minsym_to_demangled_hash_table prototype here. - -2000-03-29 Jason Merrill - - * configure.in: -linux-gnu*, not -linux-gnu. - -Tue Mar 28 18:28:40 2000 Andrew Cagney - - * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo - with qThreadExtraInfo. - -2000-03-29 J.T. Conklin - - * i386nbsd-nat.c (fetch_core_registers): Make static. - - * m68knbsd-nat.c (fetch_core_registers): Make static. - (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added. - -Wed Mar 29 13:40:40 2000 Andrew Cagney - - * TODO: Update GDB 5 status. - -Wed Mar 29 10:16:35 2000 Andrew Cagney - - * breakpoint.h (remove_hw_watchpoints): Add declaration. - * breakpoints.c (remove_hw_watchpoints): Update. - * maint.c (maintenance_do_deprecate): Avoid assignment within IF - condition. - -2000-03-28 Peter Schauer - - breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function. - infrun.c (resume): Remove hardware watchpoints before stepping - when CANNOT_STEP_HW_WATCHPOINTS is nonzero. - -2000-03-28 Michael Snyder - - * Makefile.in: Anchor tui-file.h dependency to $srcdir. - -2000-03-28 Peter Schauer - - * procfs.c (proc_set_watchpoint): Declare addr parameter as - CORE_ADDR, to match call from procfs_set_watchpoint. - - * breakpoint.c (insert_breakpoints, do_enable_breakpoint): - Reselect the saved frame silently after frame selection for - watchpoint evaluation. - (insert_breakpoints): Add missing space in `Hardware watchpoint - deleted' message. Do not reinsert hardware watchpoint if it is - already marked for deletion at next stop. - -2000-03-28 Christopher Faylor - - * partial-stab.h: Add one more check against corrupted or irregular - stabs entry. - -Tue Mar 28 12:23:37 2000 Philippe De Muyter - - * gnu-regex.c (regerror): Function renamed from `__regerror'. - (Change also approved in the mainline glibc sources) - -Tue Mar 28 18:19:50 2000 Andrew Cagney - - From 2000-03-20 Jonathan Larmour : - * ser-unix.c (do_unix_readchar): Reorganise to be more robust, - particularly ensuring it can't return SERIAL_TIMEOUT when told - not to time out. - -2000-03-24 Daniel Berlin - - * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload", - which never existed before, and thus, has no deprecated old command. - - * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate - "set archdebug" (same goes for the show commands). - * gdb-events.c (_initialize_gdb_events): Add "set debug event", - deprecate "set eventdebug" (same goes for the show commands). - * gdbcmd.h: Add the setdebuglist and showdebuglist externs. - * top.c (init_main): Deprecate remotedebug, use "set/show debug remote" - instead. - x(init_main): Add the "set debug" and "show debug" commands. - Add setdebuglist and showdebuglist. - -Fri Mar 24 13:00:10 2000 Daniel Berlin - - * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning. - Added prototype for the deprecate command so it doesn't complain. - -Tue Mar 28 11:52:45 2000 Andrew Cagney - - * top.c (print_gdb_version): Bump copyright year to 2000. - -Tue Mar 28 10:13:11 2000 Andrew Cagney - - * MAINTAINERS: Add Glen McCready to write after approval list. - -Tue Mar 28 09:59:00 2000 Andrew Cagney - - * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS. - * config.h: Regenerate. - -Mon Mar 27 19:53:29 2000 Andrew Cagney - - * TODO: Update. Add criteria for next release of GDB. - -Mon Mar 27 17:20:25 2000 Andrew Cagney - - * acconfig.h: Provide default for HAVE_PTRACE_GETREGS. - * config.h: Regenerate. - -Mon Mar 27 16:43:35 2000 Andrew Cagney - - * Makefile.in (install-only): Create $(bindir) and $(man1dir) - before installing GDB. - -Mon Mar 27 16:26:11 2000 Andrew Cagney - - * Makefile.in (all-gdbtk): Check for an existing link/directory. - Re-format warning message. Document that post 5.0 this can be - deleted. - -Mon Mar 27 14:46:37 2000 Andrew Cagney - - * ChangeLog: Revert whitespace changes. - -Mon Mar 27 10:20:34 2000 Andrew Cagney - - * MAINTAINERS: Update folks who need accounts. - -Mon Mar 27 09:29:14 2000 Andrew Cagney - - * MAINTAINERS: J.T. Conklin is NetBSD maintainer. - -2000-03-27 Mark Kettenis - - * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT - instead of TARGET_LONG_DOUBLE_BITS. - * config/i386/tm-i386mk.h: Likewise. - -2000-03-26 Mark Kettenis - - Provide `long double' support for most i386 targets. - * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as - &floatformat_i387_ext. - (TARGET_LONG_DOUBLE_BITS): Define as 96. - (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to - `builtin_type_long_double'. - (REGISTER_CONVERT_TO_VIRTUAL): Call - i386_register_convert_to_virtual. - (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw. - (i387_to_double, double_to_i387): Remove prototypes. - (i386_extract_return_value): Change prototype to match definition - in i386-tdep.c. - * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef. - (TARGET_LONG_DOUBLE_BITS): #undef. - * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove. - [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove. - (i387_extract_floating, i387_store_floating): Remove prototypes. - (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove. - (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove. - (REGISTER_VIRTUAL_TYPE): Remove. - * i386-tdep.c (i386_register_convert_to_virtual): New function. - (i386_register_convert_to_raw): New function. - * i387-tdep.c [LD_I387] (i387_extract_floating): Remove. - (i387_store_floating): Remove. - -Sat Mar 25 18:55:57 2000 Andrew Cagney - - * maint.c: Re-indent. - -Sat Mar 25 18:51:50 2000 Andrew Cagney - - * maint.c (_initialize_maint_cmds): Remove quoted trailing space. - -2000-03-24 Christopher Faylor - - * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to - be inoperative. - -2000-03-24 Christopher Faylor - - * win32-nat.c: Back out special frame walking code. It was broken. - (handle_exception): Correctly identify an illegal instruction. - * config/tm-cygwin.h: Eliminate special frame handling. Just use - normal i386 handling. - -2000-03-24 J.T. Conklin - - * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define. - * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function. - (fetch_core_registers): Read fp registers. - (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added. - -2000-03-24 Jonathan Larmour - - * arm-tdep.c (thumb_skip_prologue): Take function end addr argument - so that we can stop searching for the prologue past the function end - (arm_skip_prologue): Call thumb_skip_prologue with function end addr - -2000-03-24 Kevin Buettner - - * linux-thread.c, lin-thread.c (save_inferior_pid, - restore_inferior_pid): Don't do compile time comparison - of TARGET_PTR_BIT and TARGET_INT_BIT. - -Thu Mar 23 13:18:26 2000 Philippe De Muyter - - * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L - and P_LINK_W. - (P_PEA_FP, P_MOVL_SP_FP): New macros. - (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and - P_MOVM_L. - (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal - constants. - (delta68_in_sigtramp): New function. - (delta68_frame_args_address, delta68_frame_saved_pc): Ditto. - (m68k_skip_prologue): Use P_* macros, not hex constants. - (m68k_find_saved_regs): Do not expect a fixed sequence of register save - instructions, but accept them in any order; use P_* macros, not octal - or hex constants; recognize also `fmovemx to (fp + displacement)' and - `moveml to (fp + displacement)'. - * m68/tm-delta68.h (IN_SIGTRAMP): New macro. - (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto. - -Fri Mar 24 13:44:57 2000 Andrew Cagney - - * MAINTAINERS: Add Fernando Nasser to testsuite maintainers. - -2000-03-23 Michael Snyder - - * solib.c (open_symbol_file_object): To sneak an int argument - past catch_errors, instead of casting it to a pointer, simply - pass it by address. - -2000-03-23 Jimmy Guo - - * gdbtypes.c (rank_function): Rank all N parameters and use correct - index into the prams[] and args[] arrays. - -2000-03-23 Fernando Nasser - - From David Whedon - - * top.c (execute_command): Checks all commands beore executing - to see if the user needs to be warned that the command is - deprecated, warns user if appropriate. - (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed - return values from void to struct cmd_list_element *. - * command.c (lookup_cmd_1): Check aliases before following link - in case user needs to be warned about a deprecated alias. - (deprecate_cmd): new exported function for command deprecation, - sets flags and posibly a replacement string. - (deprecated_cmd_warning): New exported funciton to warn user about - a deprecated command. - (lookup_cmd_composition): New exported function that determines - alias, prefix_command, and cmd based on a string. This is useful - is we want to full name of a command. - * command.h : Added prototypes for deprecate_cmd, - deprecated_warn_user and lookup_cmd_composition, added flags to - the cmd_list_element structure, changed return values for - add_com_* and add_info_* from void to cmd_list_element. - * maint.c : (maintenance_deprecate): New function to deprecate a - command. This exists only so that the testsuite can deprecate - commands at runtime and check the warning behavior. - (maintenance_undeprecate) : New function, drops deprecated flags. - (maintenance_do_deprecate): Actually does the (un)deprecation. - (initialize_maint_cmds): Added the above new deprecate commands. - -2000-03-22 Daniel Berlin - * command.c (apropos_cmd_helper): New function, meat of the - apropos command. - (apropos_command): New apropos command to search command - names/documentation for regular expressions. - (_initialize_command): Add the apropos command. - -2000-03-23 Michael Snyder - - * sol-thread.c (ps_pglobal_lookup): Change argument type from - paddr_t to psaddr_t. This mistake appears to date from an - erroneous man page in Solaris 2.5 -- the correct type from the - system headers has always been psaddr_t. - (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto. - (rw_common): Ditto. - -2000-03-22 Kevin Buettner - - * ia64-linux-nat.c: Fix copyright. - (fill_gregset): Minor formatting fix. - * ia64-tdep.c (template_encoding_table, fetch_instruction, - examine_prologue): Clean up some compiler warnings. - (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr, - find_global_pointer, find_extant_func_descr): New functions. - (ia64_use_struct_convention, ia64_extract_return_value, - ia64_push_arguments): Handle HFAs. - (ia64_push_arguments): Find (or build) a function descriptor - when given a function address. - (ia64_push_return_address): Moved code for finding the - global pointer into its own function, find_global_pointer (). - -2000-03-22 Elena Zannoni - - * event-loop.c (handle_file_event): Run through indent. - -2000-03-22 Elena Zannoni - - From Philippe De Muyter - - * event-loop.c (sys/types.h): File now included unconditionally. - (use_poll): New variable.. - (gdb_notifier): poll- and select-versions merged. - (add_file_handler): If HAVE_POLL, check whether poll is usable, - and reset `use_poll' if not. - (create_file_handler): Select poll- or select-version according to - `use_poll'. - (delete_file_handler, handle_file_event): Likewise. - (gdb_wait_for_event, poll_timers): Likewise. - -2000-03-22 Peter Schauer - - * printcmd.c (print_scalar_formatted): Truncate addresses to the - size of a target pointer before passing them to print_address. - -2000-03-22 Mark Kettenis - - * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove. - * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): - Remove - * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines. - (i386_extract_return_value): Rewritten. Correctly support all - floating-point types and large integer types on targets that use - the standard i386 GDB register layout and return floating-point - values in the FPU. - -Wed Mar 22 15:09:34 2000 Andrew Cagney - - * configure.in (CONFIG_INITS): Do not append remote-nrom.c - -2000-03-21 J.T. Conklin - - * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o. - * i386nbsd-nat.c: New file. - - * i386/tm-nbsd.h (NUM_REGS): Removed. - (HAVE_I387_REGS): Defined. - * i386/nm-nbsd.h (FLOAT_INFO): Removed. - - * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not - SVR4_SHARED_LIBS. - -Wed Mar 22 11:18:59 2000 Andrew Cagney - - * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David - taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to - the write after approval list. - -2000-03-21 Kevin Buettner - - * symtab.h (MAX_SECTIONS, struct section_addr_info, - symbol_file_add): Move declarations from here... - * symfile.h: ...to here. - - * solib.c (symbol_add_stub): Make symbol_file_add () aware of - all section addresses, not just .text. - * symfile.h, symfile.c (free_section_addr_info, - build_section_addr_info_from_section_table): New functions. - - * symfile.h (MAX_SECTIONS): Increase value to 40. - * symfile.c (syms_from_objfile): Add bounds check prior to - accessing ``other'' array in a section_addr_info_struct. - Remove unused variable section_offsets. - (add_symbol_file_command): Remove unused variable text_addr. - -2000-03-21 Eli Zaretskii - - * breakpoint.c (bpstat_stop_status): Don't stop if a read - watchpoint appears to break, but the watched value changed. - -2000-03-21 Jim Blandy - - * gdbarch.sh: Emit a definition and declaration for gdbarch_free, - a companion to gdbarch_alloc, which allows a gdbarch init function - to free partially-built gdbarch structures. - * gdbarch.c, gdbarch.h: Regenerated. - -2000-03-20 Kevin Buettner - - * configure.host, configure.tgt (ia64-*-linux*): New entry. - - * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr, - initialize_arch): Define for IA-64. - (initialize_arch): Add declaration. - -2000-03-20 Eli Zaretskii - - * breakpoint.c (insert_breakpoints, remove_breakpoint) - (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert, - remove, or check status of hardware watchpoints for entire structs - and arrays unless the user explicitly asked to watch that struct - or array. - (insert_breakpoints): Try to insert watchpoints for all the values - on the value chain, even if some of them fail to insert. - - * values.c (value_primitive_field): Set the offset in struct value - we return when the field is a packed bitfield. - -2000-03-20 Michael Snyder - - * remote.c (remote_threads_extra_info): New function. - Implement the extra thread info query for "info threads". - (remote_threads_info): Clean up a bit. - (use_threadinfo_query, use_threadextra_query): New variables. - Control whether GDB will use the new or old protocol for - thread info queries. - (remote_open_1): Initialize new variables. - (remote_async_open_1): Ditto. - (remote_cisco_open): Ditto. - -2000-03-20 Kevin Buettner - - * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh, - config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h, - config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files. - -2000-03-20 Kevin Buettner - - * utils.c (floatformat_from_doublest): Don't assume that a long - will be exactly 32 bits in length. Also... make sure space - that we're writing the float to is completely initialized to - zeroes, even when the number of bits in the float is not - evenly divisible by FLOATFORMAT_CHAR_BIT. - -2000-03-20 Jim Blandy - - * i386-linux-nat.c: No need to #include "frame.h" any more. - (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, - LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, - LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, - LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, - LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, - linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, - i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, - i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, - i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, - i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed - out that these are target-dependent, and useful in non-native - configurations. Moved to... - * i386-linux-tdep.c: ... Here, a new file. - * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c. - (i386-linux-tdep.o): New rule. - (i386-linux-nat.o): We no longer depend on frame.h. - * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o. - -2000-03-04 Eli Zaretskii - - * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch. - Print an error at compile time if we are to use select, but FD_SET - is not available. - (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only - if HAVE_POLL is not defined and NO_FD_SET *is* defined. - (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR. - (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET. - (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly - instead of using memcpy and memset. Use FD_ISSET. - - * config/i386/xm-go32.h (fd_mask): Remove typedef. - -Mon Mar 20 19:58:45 2000 Andrew Cagney - - * command.c (_initialize_command): Document requirements for ``!'' - command. - -Mon Mar 20 18:12:46 2000 Andrew Cagney - - From Fri 10 Mar 2000 Robert - : - * sh-tdep.c (sh_processor_type_table): Add entry for sh2. - -Mon Mar 20 17:33:32 2000 Andrew Cagney - - From Thu Mar 16 16:49:27 EST 2000 John David Anglin - : - * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops - _initialize_hpux_thread being called twice. - * configure: Regenerated. - -2000-03-19 Eli Zaretskii - - * event-top.c (_initialize_event_loop): If instream is not - connected to a terminal device, turn editing off. - -2000-03-19 Eli Zaretskii - - Support for building GDB with DJGPP, and running the test suite on - it: - * config/djgpp/djconfig.sh: New file. - * config/djgpp/config.sed: New file. - * config/djgpp/README: New file. - * config/djgpp/fnchange.lst: New file. - * config/djgpp/djcheck.sh: New file. - -2000-03-19 Eli Zaretskii - - * ser-go32.c (ports): Make the initializers complete, to pacify - GCC 2.9X. - -2000-03-17 Jim Blandy - - * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a - two-dimensional array, instead of faking it with explicit index - arithmetic. - - * linux-thread.c (linuxthreads_attach, linuxthreads_detach, - linuxthreads_create_inferior): Fix typo in variable name: it's - linuxthreads_exit_status, not linux_exit_status. - - * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments - to W_STOPCODE. - - * solib.c (solib_add): Delete debugging code. - -2000-03-17 Mark Kettenis - - * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux. - * linux-thread.c: Use WSETSTOP instead of W_STOPCODE. - -Fri Mar 17 11:06:59 2000 Philippe De Muyter - - * language.c (set_lang_str): Do not call `free' for a null pointer. - (set_type_str, set_range_str): Ditto. - -2000-03-16 Jim Blandy - - * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the - merge; reinstated. - - * solib.c (current_sos): Be more careful about freeing the new - so_list node if an error occurs. - - * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, - LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, - LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, - LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, - LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, - linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, - i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, - i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, - i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, - i386_linux_sigtramp_saved_sp): Deleted. These all implement - Linux-specific signal trampoline detection, and should be moved - to... - * i386-linux-nat.c: ... here. - * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define - this any more, since we're not enabling OS-specific code in a - OS-independent file. - -2000-03-16 Eli Zaretskii - - * Makefile.in (go32-nat.o): Add prerequisites. - (ALLDEPFILES): Add go32-nat.c. - -2000-03-15 Michael Snyder - - From "Peter.Schauer" - * symfile.c (reread_symbols): Clear msymbol hash table. - -2000-03-15 Jim Blandy - - Deal with the inferior unloading shared objects. - * solib.c (current_sos): New function, replacing find_solib. - (find_solib): Deleted. - (free_so): New function. - (clear_solib): Call free_so, instead of writing it out. - (solib_add): Rewritten: compare the inferior's current list of - shared objects with GDB's list, and do the required loads and - unloads. - (info_sharedlibrary_command, solib_address): Don't use find_solib - to walk the list of shared libraries: call solib_add, and then - walk the list at so_list_head normally. - * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't - detach the core target. These tasks are taken care of elsewhere. - * target.c (remove_target_sections): New function. - * target.h (remove_target_sections): New declaration. - - * solib.c (symbol_add_stub): Check whether we've already created - an objfile for this shared object first, before doing all that - work to compute section addresses, etc. - - * objfiles.c (unlink_objfile): Report an internal error if objfile - doesn't occur in the object_files list. - - * solib.c (special_symbol_handling): Delete argument; it's not - used. - - Changes from Peter Schauer : - - * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses - from solib structures. Use it throughout solib.c, get rid of all - CORE_ADDR casts. - (struct so_list): Change type of lmaddr to CORE_ADDR. - (first_link_map_member): Change return value type to CORE_ADDR, - update callers. - (solib_add_common_symbols): Change parameter type to CORE_ADDR, - update callers. - (open_symbol_file_object, find_solib): Change type of lm variable - to CORE_ADDR. - -2000-03-15 Eli Zaretskii - - * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state) - (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert - to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings. - (dos_info): Avoid compiler warning when printing a ptrdiff_t. - - * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was - not opened by dos_open, but let the 3 standard handles go through - unharmed. - -2000-03-14 Elena Zannoni - - * eval.c (evaluate_subexp_with_coercion): Add call to - check_typedef, to handle typedeffed vars correctly. - -Mon Mar 13 21:21:41 2000 Andrew Cagney - - * defs.h (STREQ, STRCMP, STREQN): Document that these macros are - somewhat redundant. - (QUIT): Note that this can probably be replaced by a function. - -2000-03-13 James Ingham - - Add support for a variable object that tries to evaluate itself in - the currently selected frame, rather than in a fixed frame. - - * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for - gdb_parse_exp_1. - * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n - of varobj_create. - * varobj.c (varobj_list): Return type indicates whether the - variable's type has changed (for current frame variables). - (varobj_update): Handle the case where the variable's type has - changed. - (delete_variable_1): Allow for deletion of variables that have not - been installed yet. - (new_root_variable): Initialize use_selected_frame variable. - (value_of_root): This is where most of the work to handle "current - frame" variables was added. Most of the complexity involves - handling the case where the type of the variable has changed. - (varobj_create): Add a "type" argument, to tell if the - variable is one of these "current frame" variables. Also protect - call to parse_exp_1 from long jumping. - -2000-03-13 Eli Zaretskii - - * go32-nat.c (struct env387): Remove declaration. - (print_387_status, i386_go32_float_info): Remove redundant - functions. - (regno_mapping, sig_map, excepn_map): Add braces around inner - initializers. - (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler; - fix code which mixed signed with unsigned. - (go32_resume): Use TARGET_SIGNAL_LAST instead of -1. - (go32_wait): Initialize INT3_addr. - (go32_fetch_registers): Extend all FP registers that are shorter - than 4 bytes to 32 bits. Support 32 standard FP registers defined - on config/i386/tm-i386.h. - (store_register): Support 32 FP registers. - (go32_create_inferior): Don't crash if handed a NULL pointer - instead of exec file name. - (ignore): Remove unused function. - (go32_insert_hw_breakpoint): Remove unused variables. - (init_go32_ops): Set value of processing_gcc_compilation to 2. - -Mon Mar 13 18:54:42 2000 Andrew Cagney - - From 2000-03-10 Daniel Berlin Fix C++ - overloading, add support for seeing through references: - * valops.c (find_overload_match): Handle STABS overloading for - C++. - (find_overload_match): Look in right place for function arguments - in the debug info. - (find_overload_match): Rather than giving up when we have >1 - perfect match, just choose one, especially since the - recommendation GDB gives ("disambiguate it by specifying function - signature"), is basically impossible. - (check_field_in): STREQ->strcmp_iw - (search_struct_field): STREQ->strcmp_iw - (find_method_list): STREQ->strcmp_iw - * gdbtypes.c (rank_one_type): Add ability to see through - references. - (rank_one_type): strcmp->strcmp_iw, because the whitespace could - be different. - (rank_function): Rank function properly (was doing it wrong - before, comparing the wrong parts of the arrays) - (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD. - * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness" - associated with converting a non-reference to a reference. - * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always - return full value object; for STRUCTOP_PTR, use pointer to - rtti type to get member / method if objectprint is set and - target type of pointer is class. - - * gdbtypes.c (rank_one_type): Add comment on how to eliminate the - #ifdef DEBUG_OLOAD. - -2000-03-11 Mark Kettenis - - * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as - a binary operator. - (gnu_attach): Change error message for missing - argument to be identical to the corresponding message in - `inftarg.c'. This makes the testsuite happy. - -2000-03-11 Mark Kettenis - - * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the - %eflags isn't modified. This fixes a bug where every call to a - function in the program beyond the first call would fail. - -Fri Mar 10 11:44:55 2000 Andrew Cagney - - * MAINTAINERS: Devolve responsibility for domain maintenance. - -2000-03-06 Elena Zannoni - - * minsyms.c (prim_record_minimal_symbol_and_info): Add comment. - -2000-02-25 Scott Bambrough - - * gdb.base/long_long.exp: Correct test suite failure when printing - a long long value as a double on ARM platforms. - -Thu Mar 9 14:21:07 2000 Andrew Cagney - - * MAINTAINERS (Core): Anthony Green is the Java - including - testsuite - maintainer. Reformat testsuite and language support - sections - -2000-03-08 Mark Kettenis - - * i386-tdep.c (i386_linux_saved_pc_after_call): New function. - * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call - i386_linux_saved_pc_after_call. - -2000-03-06 Jim Blandy - - From Tom Tromey and Keith Seitz : - - * minsyms.c: #include , for msymbol_hash_iw. - (compact_minimal_symbols): Added `objfile' argument. - Put symbols in the objfile's hash table. - (install_minimal_symbols): Put symbols in the objfile's demangled - hash table. - (lookup_minimal_symbol): Use hash table to find symbol in - objfile. - (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New - functions. - (prim_record_minimal_symbol_and_info): Initialize the - hash link fields of the new minimal symbol. - * symtab.h (struct minimal_symbol): New fields `hash_next', - `demangled_hash_next'. - (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare. - * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define. - (struct objfile): New fields `msymbol_hash', - `msymbol_demangled_hash'. - -2000-03-06 Jim Blandy - - * solib.c (first_link_map_member): Doc fix. - -2000-03-06 Elena Zannoni - - From Eli Zaretskii : - - * event-loop.c (poll_timers): Don't compare delta.tv_sec with - zero, since time_t might be unsigned. - -2000-03-06 Mark Kettenis - - * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits - in *FPREGSETP. - (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP. - -2000-03-05 Mark Kettenis - - Allow GDB to run on Linux 2.0 again. - * config.in: Add HAVE_PTRACE_GETREGS. - * configure.in: Check if defines PTRACE_GETREGS. - * configure: Regenerated. - * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER, - CANNOT_STORE_REGISTER): New defines. - * i386-linux-nat.c (have_ptrace_getregs): New variable. - (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register, - old_fetch_inferior_registers, CANNOT_STORE_REGISTER, - store_register, old_store_inferior_registers): Copied over from - `inptrace.c' as a temporary measure. - (fetch_regs, store_regs, fetch_fpregs, store_fpregs): - Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if - HAVE_PTRACE_GETREGS isn't defined. - (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails - with EIO. - (fetch_inferior_registers, store_inferior_registers): Fall back on - the method use in `infptrace.c' (by calling - old_fetch_inferior_registers and old_store_inferior_registers) if - `have_ptrace_getregs' isn't set. - -2000-03-05 Mark Kettenis - - * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead - of gregset_t and fpregset_t. Those are the only names that are - guaranteed to specify the right types for all supported Linux - systems out there. - Various doc fixes and gratitious local variable renames, all in an - attempt to stress similarities between the code and unify the - terminology used. Use ISO-C all over. - (regmap): Remove trailing comma. - (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR. - (convert_to_gregset): Make static. Remove GDB_REGS argument. It - is unnecessary and wasn't used anyway. All callers changed. - (convert_to_fpregset, convert_to_xfpregset): Likewise. - (fetch_regs, store_regs): Remove unused variable `regno'. - (fill_fpregs): If REGNO is not -1, only update the specified - register. - (fetch_core_registers): Renamed from - i386_linux_fetch_core_registers. There is no need for a unique - name since the function is static anyway. - (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions - since it is more descriptive. - -Sun Mar 5 19:40:27 2000 Andrew Cagney - - * MAINTAINERS (readline/): Expand to include host maintainers. - -2000-03-04 Mark Kettenis - - Fix support for Linux/i386 signal trampolines. The old approach - didn't work for Linux 2.2 and beyond, and didn't work with recent - versions of the GNU C library. - * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines. - (linux_rt_sigtramp_code): New variable. - (LINUX_RT_SIGTRAMP_LEN): New define. - (i386_linux_rt_sigtramp_start): New function. Detect start of - signal trampolines for RT signals. - (i386_linux_sigtramp): Removed. - (i386_linux_in_sigtramp): New function. - (i386_linux_sigcontext_addr): New function. Recognize the names - of the signal tranmpolines used by recent versions of the GNU C - library, and add support for RT signals. - (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New - defines. Moved here from config/i386/tm-linux.h. - (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp): - Reimplement in terms of i386_linux_sigcontext_addr. - * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed. - (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): - Moved to i386-tdep.c. - (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp. - -Sat Mar 4 19:38:11 2000 Andrew Cagney - - By: Sat Mar 4 04:08:58 2000 Alexandre Oliva - * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}. - -Sat Mar 4 17:23:06 2000 Andrew Cagney - - * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the - sim directory. - -Sat Mar 4 16:19:31 2000 Andrew Cagney - - * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of - ``Blanket Write Privs'' maintainers. - -Sat Mar 4 15:58:40 2000 Andrew Cagney - - From Sun 20 Feb 2000 Robert Lipe : - * language.c (longest_local_hex_string_custom): Don't compile - 'long long' section if host doesn't have 'long long'. - -Sat Mar 4 15:45:38 2000 Andrew Cagney - - * language.c (longest_raw_hex_string): Comment out. Appears - unused. - -Sat Mar 4 13:02:09 2000 Andrew Cagney - - * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with - "mmalloc.h" which means using PTRs. - (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C. - -Sat Mar 4 11:49:21 2000 Andrew Cagney - - * defs.h (store_address, store_unsigned_integer, store_address): - Replace PTR with void* in delcaration. - * findvar.c (extract_signed_integer, extract_unsigned_integer, - extract_long_unsigned_integer, extract_address, - store_signed_integer, store_unsigned_integer, store_address): - Convert definition to ISO-C. Replace PTR with void*. - -Sat Mar 4 10:57:25 2000 Andrew Cagney - - * defs.h (make_cleanup_func): Document as deprecated. - (make_cleanup_ftype): New typedef. Make signature consistent with - other function typedefs. Document as not be used out side of - make_cleanup code. Use in make_cleanup declarations. - (null_cleanup): Replace PTR with void*. - - * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup, - make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup, - null_cleanup): Change K&R definition to ISO-C using void* and - make_cleanup_fytpe. - (discard_my_cleanups): Don't cast argument to free. - -2000-03-03 Elena Zannoni - - * defs.h (struct continuation_arg): Change type of field 'data' - from PTR to void *. - - * event-loop.h: Eliminate uses of PTR, use 'void *' instead. - - * event-top.c: Ditto. - -Fri Mar 3 15:39:34 2000 Andrew Cagney - - * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by - configure. - (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL, - SUBDIR_GDBTK_ALL): Define. - (all-gdbtk, clean-gdbtk): New targets. - (all): Add CONFIG_ALL as dependency. - (clean): Add CONFIG_CLEAN as dependency. - - * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define. - (LN_S): Define. Delete GDBtk's link code. - -Fri Mar 3 13:12:34 2000 Andrew Cagney - - * configure.in (ENABLE_GDBTK): Delete variable. - (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory. - * Makefile.in: Update. - * configure: Regenerate - -2000-03-02 Elena Zannoni - - * config/alpha/alpha-linux.mh: Remove core-regset.o fron the - NATDEPFILES list. - -2000-03-02 Mark Kettenis - - * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES): - Override definitions to include the normal FPU registers. - (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Removed. The default definitions are - fine for AIX/i386. - (i387_to_double, double_to_i387): Remove prototypes. - -2000-03-02 Kevin Buettner - - * findvar.c (extract_floating, store_floating): Use target - floating point type sizes rather host sizes to determine - which conversion needs to be done. - -2000-03-02 Nick Duffek - - * uw-thread.c: Apply GNU conventions to comment formatting. - (deactivate_uw_thread): Call remove_thread_event_breakpoints(). - (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints() - call to deactivate_uw_thread(). - -Thu Mar 2 09:04:46 2000 Andrew Cagney - - * MAINTAINERS: Daniel Berlin is C++ maintainer. - -Thu Mar 2 08:55:35 2000 Andrew Cagney - - * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and - a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe - share SCO/Unixware. Nick Duffek and Peter Schauer share - Solaris/x86. - -Wed Mar 1 22:12:35 2000 Andrew Cagney - - From Wed 23 Feb 2000 Fernando Nasser : - * remote-sim.c (gdbsim_close): Call generic_mourn_inferior. - * remote-rdi.c (arm_rdi_close): Ditto. - -Wed Mar 1 19:31:32 2000 Andrew Cagney - - * CONTRIBUTE (configure.in): Note that patches to configure are - not needed. - -2000-03-01 Mark Kettenis - - * MAINTAINERS: Correct my own mail address. - -Wed Mar 1 11:26:07 2000 Andrew Cagney - - * MAINTAINERS: Document people with paperwork pending. - -Wed Mar 1 00:49:06 2000 Andrew Cagney - - From 2000-02-28 Peter Schauer : - Make NEW_PROC_ABI interface functional on Solaris x86. - * sol-thread.c (ps_lgetLDT): Rewrite to use new - procfs_find_LDT_entry function from procfs.c, mostly copied from - lin-thread.c. - * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer - needed. - -Wed Mar 1 00:34:55 2000 Andrew Cagney - - From 2000-02-26 Peter Schauer : - * config/i386/tm-i386sol2.h (MERGEPID): Define. - -Wed Mar 1 00:06:19 2000 Andrew Cagney - - From 1999-08-13 J.T. Conklin : - * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace - FRAME_FIND_SAVED_REGS. - (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs. - * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame): - Update. - -Tue Feb 29 23:56:41 2000 Andrew Cagney - - From 2000-02-23 Peter Schauer : - * objfiles.c (open_mapped_file): Fix obsolete references to `mapped' - parameter. - -Tue Feb 29 18:47:58 2000 Andrew Cagney - - From 2000-02-23 Eli Zaretskii : - * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition. - (top level): Add prototypes for go32_* functions. - * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define. - (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC): - Override definitions from tm-i386.h. - (REGISTER_VIRTUAL_TYPE): Remove macro definition. - * i386-tdep.c (i386_extract_return_value) - [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET - to the list of targets which return FP values in FP registers. - - * i386-tdep.c (i386_extract_return_value): Add FIXME recommending - that this function be re-implemented using multi-arch. - -Tue Feb 29 18:40:08 2000 Andrew Cagney - - From 2000-02-23 Eli Zaretskii : - * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols - and ScreenRows. - * ser-go32.c: Include string.h, for prototype of strncasecmp. - (dpmi_regs, dpmi_sregs): Remove unused variables. - (dos_flush_input): Return a value, to prevent compiler warning. - * expprint.c (dump_prefix_expression): Use %ld in format and cast - sizeof(union exp_element) to long, to prevent GCC from complaining - about format/argument mismatch. - (dump_postfix_expression): Likewise. - -Tue Feb 29 18:09:46 2000 Andrew Cagney - - * arm-tdep.c: Include . - -Tue Feb 29 17:33:49 2000 Andrew Cagney - - From Wed, 23 Feb 2000 Fernando Nasser : - * stack.c (backtrace_command_1), infrun.c (normal_stop): Check - that the target's stack was valid. - -Tue Feb 29 15:14:56 2000 Andrew Cagney - - From 2000-02-22 Stephane Carrez : - * dwarf2read.c (read_address): Read 16-bits addresses. - -2000-02-28 Scott Bambrough - - * arm-linux-nat.c (fetch_nw_fpe_*): - Renamed to fetch_nwfpe_* to use the same naming convention - as in the Linux kernel. Modified prototype to get rid of - unused parameters. - (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same - naming convention as in the Linux kernel. Fixed calls to - fetch_nwfpe_*. - (store_fpregs): Fixed calls to store_nwfpe_*. Removed - unused variable. - -Mon Feb 28 18:24:32 2000 Andrew Cagney - - * MAINTAINERS: Transfer d30v maintainership to David Taylor. - -2000-02-28 Christopher Faylor - - * win32-nat.c: Remove unneeded header. - * wince.c: Ditto. - -Mon Feb 28 13:34:54 2000 Andrew Cagney - - * wince.c: Include "gdb_wait.h" and not "wait.h". - -Mon Feb 28 10:58:45 2000 Andrew Cagney - - * MAINTAINERS: Mention mmalloc. Expand Host/Native and - Target/Architecture maintainers descriptions. - -2000-02-26 Mark Kettenis - - * gnu-nat.c: Include "gdbthread.h". Include . - Reorder headers a bit. Overall cleanup and minor reformatting. - (MIG_SERVER_DIED): Remove define. - (proc_update_sc): Add braces to silence compiler warning. - (proc_steal_exc_port): Initialize err to zero. - (make_proc): Add braces to silence compiler warning. - (inf_validate_task_sc): Add cast to silence compiler warning. - (inf_set_traced): Reorganize a bit to silence compiler warning. - (inf_validate_procs): Use mach_msg_type_number_t for all thread - numbers and add braces to silence compiler warning. - (gnu_wait): Add prototypes for server functions and add braces to - silence compiler warnings. - (S_exception_raise_request): Pass subcode to inf_debug call. - (gnu_write_inferior): Remove unused variable `protection_changed'. - (gnu_xfer_memory): Remove unused variable `result'. - (set_sig_thread_cmd): Remove unused varible `tid'. - (set_signals_cmd): Remve unused variable `trace'. - (add_task_commands): Provide complete prototype. Reformat help - strings a bit to make sure the first line is a full sentence. - Call info_port_rights_cmd instead of info_send_rights_cmd for the - "info port-rights" command. - (add_thread_commands): Provide complete prototype. Make static. - Reformat help strings a bit to make sure the first line is a full - sentence. - (_initialize_gnu_nat): Provide complete prototype. - -2000-02-26 Mark Kettenis - - Make cross-compilation for the Hurd more friendly. - From Jeff Bailey : - * configure.in: Use AC_CHECK_TOOL to find MiG. - * Makefile.in (MIG): New variable. - * config/i386/i386gnu.mh (MIG): Remove. - * configure: Regenerated. - -2000-02-26 Kevin Buettner - - * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add - comment explaining motivation behind this function and why - the generic facilities won't work for this platform. - * rs6000-tdep.c (skip_prologue): Always test to make sure - that an instruction is read successfully from the target's - memory. Introduce notion of instructions which may appear in - the prologue, but may not end the prologue. Added explicit - check for nop instruction. Use memset() to zero the frame - data instead of assignment from a statically allocated, - uninitialized structure. - -Sat Feb 26 17:15:16 2000 Andrew Cagney - - * MAINTAINERS: Chris Faylor is responsible for all MS Windows - systems. Note that Jim Blandy as maintainer for ``tracing - bytecode stuff'' - -2000-02-25 Fernando Nasser - - From: Thomas Zenker - * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD, - NetBSD...) sys_errlist should not be declared in hsys.c. - NEED_SYSERRLIST is set already by configure, so we can use it. - * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are - posix compliant and we should not work with the old compatibility - stuff. Because of that I undef BSD in case of FBSD etc and include - sys/ioctl to get the flags. - * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line - for exclusive use. - -2000-02-24 Kevin Buettner - - * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address - of return structure in r3 if necessary. - (ppc_linux_memory_remove_breakpoints): New function. - * rs6000-tdep.c (skip_prologue): Make sure that the cases - for storing either cr or lr to the stack only handle those - cases. (I.e, don't let these cases match 0x00000000 which is - found found in the shared library trampoline prior to the - loading of the shared library.) - * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint): - Declare. - (MEMORY_REMOVE_BREAKPOINT): Define. - -Wed Feb 23 23:27:48 2000 Andrew Cagney - - * hppah-nat.c: Include "gdb_wait.h" instead of . - -Thu Feb 24 18:42:15 2000 Andrew Cagney - - * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to - $(SUBDIR_*_INSTALL) when so configured. - * configure: Regenerate. - - * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using - configure. - (install-only): Add dependency on $(CONFIG_INSTALL). Delete code - installing GDBtk. - (uninstall): Add dependency on $(CONFIG_UNINSTALL). - (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL, - SUBDIR_GDBTK_INSTALL): Define. - (install-gdbtk): New target. - -Thu Feb 24 18:19:52 2000 Andrew Cagney - - * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace. - * configure: Regenerate. - -2000-02-24 Christopher Faylor - - * configure.tgt: Add arm, mips, sh wince targets. - * config/arm/tm-wince.h: New file. - * config/arm/wince.mt: New file. - * config/sh/tm-wince.h: New file. - * config/sh/wince.mt: New file. - * config/mips/tm-wince.h: New file. - * config/mips/wince.mt: New file. - * wince.c: New file. - * wince-stub.c: New file. - * wince-stub.h: New file. - * sh-tdep.c: Use correct register names for Windows CE. - -Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek - - * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments. - (error_return, quit_return): Merge into catch_return pointer. - (return_to_top_level): Update comment. Longjmp to *catch_errors, - and communicate reason to catch_errors via setjmp return value. - (catch_errors): Always catch both quit and error, and if a catch - wasn't requested by caller, throw it to the next catch_error. - Replace dual longjmp buffer memcpy with single pointer change. - Add FIXME for possibly adding new interface to tell caller what - event was caught. Add extensive comments. - * defs.h (enum return_reason): Reserve 0 for use as initial - setjmp() return value. - (RETURN_MASK): New public macro to generate RETURN_MASK_* from - enum return_reason. - (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK. - -2000-02-23 Fernando Nasser - - * infcmd.c (run_stack_dummy): Do not pop frame on random signal. - * valops.c (_initialize_valops): Add command "set unwindonsignal". - (hand_function_call): Test for unwind_on_signal and act accordingly. - -Wed Feb 23 12:58:46 2000 Andrew Cagney - - * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long. - Match ../include/dis-asm.h change. - * gdbarch.h: Regenerate. - * corefile.c (dis_asm_read_memory): Update. - -Mon Feb 21 13:57:27 2000 Andrew Cagney - - * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT. - (ENABLE_CFLAGS): Move initialization to start of file. - (enable-gdbmi): Add new configure option --enable-gdbmi. When - selected and an ${srcdir}/mi directory is present enable MI - interface. - - * configure: Regenerate. - - * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS, - SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros. - (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS, - CONFIG_LDFLAGS): New macros. Initialized by autoconf via - @CONFIG...@. - (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES, - INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@. - - * mi: New directory. MI interface to GDB. - - * defs.h (interpreter_p): Declare when UI_OUT. - * top.c (gdb_init): When interpreter_p, check that the interpreter - was recognized by one of the linked in interpreters. - * main.c (interpreter_p): Define. - (captured_main): When UI_OUT, check for ``-i '' option. - * event-top.c (display_gdb_prompt): When interpreter_p, assume - interpreter displays prompt. - - * breakpoint.c (print_it_typical, watchpoint_check, - print_one_breakpoint, mention): When MI include additional - target status information. - * infrun.c (print_stop_reason, normal_stop): Ditto. - -2000-02-22 Jim Blandy - - * gdbarch.sh: Make the `default' field really default to zero, as - documented. - - Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control. - * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be - more function-like. - (default_coerce_float_to_double, standard_coerce_float_to_double): - New functions. - (value_arg_coerce): Adjust for new definition. - * value.h (default_coerce_float_to_double, - standard_coerce_float_to_double): New declarations for the above. - * gdbarch.sh (coerce_float_to_double): New entry, replacing macro. - * gdbarch.c, gdbarch.h: Regenerated. - * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h, - tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change - definitions. - * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom - function here. - (mips_gdbarch_init): Install that as our coerce_float_to_double - function. - -2000-02-22 Kevin Buettner - - * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return - type. - * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add - forward declaration. - - * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case - where the next frame is a signal handler caller. - - * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous - undef. - (tm-linux.h): Include. - (tm-sysv4.h): Don't include (directly). config/tm-linux.h will - include this file for us. - (REALTIME_LO, REALTIME_HI): Don't define. These are defined by - config/tm-linux.h for us. - (SOFUN_ADDRESS_MAYBE_MISSING): Define. - -2000-02-21 Kevin Buettner - - * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files. - (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies. - * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi - and like targets. - - * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt, - config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files. - * config/powerpc/xm-linux.h: Substantially revised for native - port. - * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h. - (NATDEPFILES): Update list to reflect the fact that we can - now debug natively. - - * rs6000-tdep.c, config/rs6000/tm-rs6000.h - (rs6000_frameless_function_invocation, rs6000_frame_saved_pc): - Renamed; The former names were lacking the rs6000_ prefix. - * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN - instead of rs6000_frame_chain. - (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead - of rs6000_frameless_function_invocation. - -2000-02-21 Elena Zannoni - - From Philippe De Muyter - - * event-loop.c (handle_file_event): In case of poll, enable - printing of informational message if an error/exception is - detected on the file descriptor. - -2000-02-21 Jim Kingdon - - * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages. - -Mon Feb 21 12:50:57 2000 Andrew Cagney - - * buildsym.c: Include "language.h" and "expression.h" for - longest_local_hex_string_custom. - -Mon Feb 21 11:17:18 2000 Andrew Cagney - - * gdbarch.sh: Include instead of . - * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew - Cagney . - -Mon Feb 21 11:03:01 2000 Andrew Cagney - - * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando - nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott - Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol - - to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI - - Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim - Kingdon. - * MAINTAINERS: Add Nick Clifton to write after approval list. - -Mon Feb 21 10:30:39 2000 Andrew Cagney - - * MAINTAINERS: Add note on multiple maintainers. - -2000-02-19 Philippe De Muyter - - * cli-out.c (cli_table_header): Type of parameter `alignment' is - `enum ui_align', not `int'. - (cli_field_string, cli_field_skip): Likewise. - -2000-02-18 Jim Blandy - - From Jimmy Guo : - * buildsym.h (add_free_pendings): Declare. - * buildsym.c (add_free_pendings): New function. - (make_blockvector): 32x64 fix using longest_local_hex_string(). - (start_subfile): initialize variable 'subfile'. - -2000-02-18 Elena Zannoni - - * remote.c (remote_async_detach): Use target_mourn_inferior(), to - make sure that all is cleaned up after we disconnect from the - target. - (remote_detach): Ditto. - -2000-02-17 Fernando Nasser - - From Rodney Brown - * ui-out.c (ui_out_set_flags): Fix typo, removing warning and - potentially harming mistake. - -2000-02-17 Fernando Nasser - - * arm-tdep.c: Use header file instead of extern declarations for - the {get,set}_arm_regname* functions. - -2000-02-16 Fernando Nasser - - * configure.in: Replaces obsolete gdbtk-variable.c with - gdbtk-varobj.c. - * configure: Regenerate. - * Makefile.in: Remove obsolete/extraneous references to - gdbtk-var* files. - -2000-02-16 Mark Kettenis - - * target.c (do_target_signal_to_host): Do not use REALTIME_LO in - the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is - 33 by definition, whereas REALTIME_LO might be 32 on systems that - have SIG32 such as Linux. Make sure that the signal number - returned is within the range specified by REALTIME_LO and - REALTIME_HI. - -2000-02-16 Mark Kettenis - - * configure: Regenerated. - -2000-02-16 Fernando Nasser - - * arm-tdep.c (set_disassembly_flavor, arm_othernames, - _initialize_arm_tdep): Allows the user to choose between any of - the flavors available for the disassembly to be used in the "info - reg" command and elsewhere in gdb. It prevents having to maintain - this information in two places by using the data kept in the - opcodes directory. - -2000-02-09 Mark Kettenis - - * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and - prfpregset_t in . - * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T, - HAVE_PRFPREGSET_T. - * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t, - prgregset_t and prfpregset_t if they are not already present. - -Wed Feb 16 19:00:02 2000 Andrew Cagney - - From 2000-01-26 Rodney Brown : - * procfs.c: Define MERGEPID if not defined. For osf4.0e. - -2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not - 'do-doc'. - -2000-02-15 Kevin Buettner - - Changes for AIX 4.3: - * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register - to correct value for generic dummy frames. When using - generic dummy frames, don't attempt to write TOC value or - function to call into the call dummy. - (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES - code to also handle the PowerOpen ABI. - (ppc_push_return_address): Enable for all ports. - * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES, - PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER, - CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION, - CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults - provided by generic RS6000 definitions so that call dummies - are implemented using generic dummy frames instead. - - * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn() - prior to changing the stack pointer via ptrace(). Also, ignore - attempts to store to undefined registers that are less than - NUM_REGS. - - * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy - frame from 436 to 448 to account for alignment padding. - (rs6000_push_arguments): Obtain actual register size instead - of assuming the register is 4 bytes long. [There's still - more work to be done to totally remove the 4 byte assumption, - however.] Make sure the stack is 16 byte aligned as required - by the PowerOpen ABI. Also, make sure that small structures - passed in registers are properly aligned within the register. - -2000-02-15 Jesper Skov - - Patch applied by Kevin Buettner - - * rs6000-tdep.c (skip_prologue): skip copying of argument - registers to local variable registers. - -2000-02-14 Jim Kingdon - - * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A - sym->section->index number is not a SECT_OFF_* code. - -Tue Feb 15 12:07:30 2000 Andrew Cagney - - * MAINTAINERS (write after approval): Add H.J. Lu. - -2000-02-14 Nick Clifton - - * sh-tdep.c: Remove extraneous code. - -2000-02-14 Amit S. Kale - - * elfread.c (elf_symtab_read): Move the use of sym to after where - it is set. - Checked in by Jim Kingdon - -Mon Feb 14 15:39:01 2000 Andrew Cagney - - * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer. - -Mon Feb 14 15:20:26 2000 Andrew Cagney - - From 1999-11-24 Jason Merrill : - * dwarf2read.c: (die_is_declaration): New fn. - (read_structure_scope): Use it. - - * dwarf2read.c: (die_is_declaration): Convert to ISO-C. - -2000-02-10 J.T. Conklin - - * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o - * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to - configdirs. - * gdbserver/low-nbsd.c: New file. - - * gdbserver/Makefile.in: convert to autoconf. - * gdbserver/configure.in: likewise. - * gdbserver/configure: generate. - -Sun Feb 13 11:21:00 2000 Andrew Cagney - - * CONTRIBUTE: New file. How to contribute to GDB. - -Sun Feb 13 10:34:48 2000 Andrew Cagney - - * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin - Buettner to powerpc maintainers. Make Kevin Buettner the - GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon - and Jason Molenda to write after aproval list. - -Sun Feb 13 10:18:44 2000 Andrew Cagney - - * MAINTAINERS: Reformat. Separate into check-in categories. - -Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek - - * uw-thread.c: Remove __FUNCTION__ GNUism. - -2000-01-17 Amit S. Kale - - * elfread.c (elf_symtab_read): Use offset for the section in which a - symbol resides, instead of .text section for calculating address of a - symbol. - Checked in by Jim Kingdon - -2000-02-10 Mark Kettenis - - * gnu-nat.c: Remove hackery to include . It is - no longer necessary now we have gdb_wait.h. - -2000-02-09 Mark Kettenis - - * gnu-nat.c (proc_string): Make global. - (do_mach_notify_dead_name): Suppress dead name notifications if we - know that the task is dead. - -1999-12-13 Mark Kettenis - - * gnu-nat.c (inf_validate_task_sc): Get task info via proc server - instead of directly from the kernel. Add some hackery to make - sure that the info isn't influenced by suspension of the task in - the proc server itself. - -2000-02-10 Jim Kingdon - - * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and - approved by Michael Snyder. - -2000-02-09 Mark Kettenis - - * linux-thread.c: Include defs.h before gdb_wait.h. - -Wed Feb 9 18:59:16 2000 Andrew Cagney - - * Makefile.in (wait_h): Delete macro. Update all dependencies - specifying gdb_wait.h instead. - - * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c, - remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c, - remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c, - convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c, - remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c, - remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c, - remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c, - ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c, - infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c, - fork-child.c, command.c: Include "gdb_wait.h" instead of - or . - * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto. - - * gdb_wait.h: New file. Based on ../include/wait.h. Include - or and then define any missing WIF macros. - -Wed Feb 9 01:14:54 2000 Andrew Cagney - - * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define. - * config/d10v/tm-d10v.h (STACK_ALIGN): Define. - (d10v_stack_align): Declare. - * d10v-tdep.c (d10v_stack_align): Define. - -1999-08-23 J.T. Conklin - - * top.c (remote_timeout): Change default to 2. Add comment - explaining history of changes to the default value. - * remote.c (_initialize_remote): Remove code that adds set/ - show remotetimeout, as that's also done in top.c - -1999-10-18 J.T. Conklin - - * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception): - Return E01 instead of P01 when 'P' command fails. - -2000-02-05 J.T. Conklin - - * remote.c (putpkt_binary): Handle NAK from target stub. - -2000-02-08 Elena Zannoni - - * configure.in: Remove the addition of sol-thread.c to the - CONFIG_INITS list. This caused problems with init.c, because - sol-thread.c would be grepped twice for _initialize_* functions. - * configure: Ditto. - * Makefile.in: Add FIXME for init.c. - -2000-02-07 Jim Kingdon - - Clean up compiler warnings: - * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c, - stack.c, valprint.c: Change variables to unsigned. - * bcache.c: Rearrange to avoid warnings about variables not being set. - * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h - rather than declaring print_max and repeat_count_threashold - ourselves (incorrectly). - * valprint.h: Do declare repeat_count_threashold. - * ch-exp.c: Use default case for internal error. - * findvar.c: Don't omit argument type. - * symtab.c: Remove unused variable. - -2000-02-04 Jim Blandy - - * c-typeprint.c (remove_qualifiers): New function. - (c_type_print_base): Use it to remove qualifiers from C++ - qualified names, not strrchr. - - * c-typeprint.c (c_type_print_base): Recognize type conversion - operators by calling is_type_conversion_operator. - (is_type_conversion_operator): New function. - -2000-02-04 Nick Clifton - - * config/arm/tm-arm.h (LOWEST_PC): Define. - -2000-02-04 Elena Zannoni - - * infrun.c (resume): Make just one call to target_resume(), instead - of four: set up correct parameters in all the cases ahead of time, - and do call at the end. - -2000-02-04 Elena Zannoni - - * config/powerpc/tm-ppc-eabi.h: Define - SOFUN_ADDRESS_MAYBE_MISSING. - -2000-02-04 Fernando Nasser - - * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy - frames (revisited). - -Fri Feb 4 22:42:36 2000 Andrew Cagney - - * Makefile.in (INIT_FILES): Append CONFIG_INITS - * configure.in (CONFIG_INIT): Initialize. - (links): Link srcdir/gdbtk/library to gdbtcl2. - * gdbtcl2: Moved to gdbtk/library. - ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c, - gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c, - gdbtk.h: Moved to gdbtk/generic. - -2000-02-03 Elena Zannoni - - * printcmd.c (build_address_symbolic): New function. Returns all - the parts that are necessary to print an address in a symbolic - form. - (print_address_symbolic): Split into a printing part and an - information building part, build_address_symbolic(). - - * defs.h (build_address_symbolic): Export. - -2000-02-03 Jim Blandy - - * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx - opcode. - -2000-02-02 Fernando Nasser - - * arm-tdep.c (arm_push_arguments): Fix passing of floating point - arguments on dummy frames. - -2000-02-02 Fernando Nasser - - * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames. - (arm_pop_frame): Account fr dummy frames (as opposed to real ones). - -2000-02-01 Elena Zannoni - - * remote.c (getpkt_sane): New function. It is the old getpkt(), - which now returns a timeout indication. - (getpkt): New function. Wrapper for getpkt_sane(), so that return - value can still be ignored. - -Tue Feb 1 18:47:31 2000 Andrew Cagney - - * top.c (print_gdb_version): Print ``UI_OUT'' when configured with - UI_OUT. - -Tue Feb 1 00:17:12 2000 Andrew Cagney - - * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename - ``struct gdb_file'' to ``struct ui_file''. Delete typedef - GDB_FILE. - - * Makefile.in: Update. - - * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h, - c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c, - ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c, - cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c, - expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c, - frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h, - gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c, - jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h, - m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c, - printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c, - remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c, - ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h, - serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c, - target.c, target.h, top.c, top.h, typeprint.c, typeprint.h, - utils.c, v850ice.c, valprint.c, valprint.h, value.h, - config/pa/tm-hppa.h: Update. - * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update. - -2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh, - config/i386/i386dgux.mh, config/i386/i386sol2.mh, - config/i386/i386v4.mh, config/i386/i386v42mp.mh, - config/i386/ncr3000.mh, config/m68k/m68kv4.mh, - config/m88k/delta88v4.mh, config/mips/irix4.mh, - config/mips/irix5.mh, config/mips/mipsv4.mh, - config/powerpc/solaris.mh (NATDEPFILES): Change references to - proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to - proc-api.o, proc-events.o, proc-flags.o, and proc-why.o. - -Mon Jan 31 17:14:52 2000 Andrew Cagney - - * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c. - - * main.c (captured_main): Only use the legacy tui_file code when - linking in older code such as the TUI. - - * gdb-file.h, gdb-file.c: New files. - * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete, - null_file_isatty, null_file_rewind, null_file_put, - null_file_flush, null_file_write, null_file_fputs, - null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty, - gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered, - set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind, - set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs, - set_gdb_file_data, struct accumulated_gdb_file, - do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file): - mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind, - mem_file_put, mem_file_write, struct stdio_file): stdio_file_new, - stdio_file_delete, stdio_file_flush, stdio_file_write, - stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen): - Moved to gdb-file.h and gdb-file.c. - * utils.c (enum streamtype, struct tui_stream, tui_file_new, - tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty, - tui_file_rewind, tui_file_put, tui_file_fputs, - tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush, - fputs_unfiltered_hook): - Moved to tui/tui-file.c and tui/tui-file.h. - - * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o. - (tui-file.o, gdb-file.o): Add dependencies. - (corefile.o, main.o, utils.o, simmisc.o): Update dependencies. - * main.c: #include tui/tui-file.h. - -2000-01-28 Fred Fish - - * findvar.c (value_from_register): Special case handling of D10V - pointer values fetched from registers. - -2000-01-28 Fernando Nasser - - * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add - support for new style thumb prologues. - -2000-01-28 Nick Clifton - - * arm-tdep.c: Remove extraneous dash at start of strings - introduced in previous delta. - -2000-01-27 Nick Clifton - - * arm-tdep.c: Replace uses of arm_toggle_renames() with - parse_arm_disassembler_option(). - -2000-01-27 Jim Blandy - - * symtab.c (decode_line_1): Don't let commas that are within - quotes or parenthesis terminate the line spec. Don't use pp when - removing the final double quote of a double-quoted string. Don't - forget to skip the opening double quote. I have no clue whether - this change is correct; probably we've just moved this function - from one buggy place to another buggy place, and never came within - an outhouse whiff of correctness. - (find_toplevel_char): New function. - -2000-01-27 Fernando Nasser - - * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when - passing the pointer to a thumb function as an argument. - -2000-01-27 Fernando Nasser - - * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints - are reinserted for another run. - -2000-01-27 Fernando Nasser - - * cli-out.c (cli_filed_string): Test for NULL string. - -2000-01-27 Fernando Nasser - - * infcmd.c (run_stack_dummy): Account for a random signal stopping - the inferior as well as breakpoints being hit while performing an - inferior function call. - * valops.c (hand_function_call): Ditto. - -2000-01-27 Elena Zannoni - - From Mark Kettenis - - * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to - i386_REGS_SEGS_STATE. - (HAVE_I387_REGS): Define. - (FLOAT_INFO): Remove. - * i386gnu-nat.c: Almost completely rewritten to use new i386 - register layout and `float info' implementation. - * gnu-nat.c (inf_update_procs, proc_get_state, proc_string): - Move prototypes from here. - * gnu-nat.h: To here. - -2000-01-24 Kevin Buettner - - * utils.c (get_field, put_field): Fix buffer underruns and - overruns. Also, handle case where total_len is not evenly - divisible by 8. - (getfield): Make sure zeroing of unwanted bits occurs even - when bit field to extract does not straddle two or more - bytes. - -2000-01-23 Christopher Faylor - - * defs.h: Add gdb_thread_select declaration. - -2000-01-23 Kevin Buettner - - * linux-thread.c (_initialize_linuxthreads): Make sure that - linuxthreads_block_mask does not block SIGCHLD. - -2000-01-20 Fernando Nasser - - * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to - text so that new lines work properly. - -2000-01-18 Elena Zannoni - - * proc-utils.h: New file. Export functions from proc-*.c. - - * proc_api.c: Rename to: - * proc-api.c: New file. Add include of proc-utils.h. - - * proc_events.c: Rename to: - * proc-events.c: New file. - - * proc_flags.c: Rename to: - * proc-flags.c: New file. - - * proc_why.c: Rename to: - * proc-why.c: New file. Add include of proc-utils.h. - - * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h, - ctype.h, proc-utils.h. - (find_procinfo_or_die): Add braces to avoid ambiguous else clause. - (open_procinfo_files): Conditionalize local variable tmp, to avoid - compiler warnings. - (proc_iterate_over_mappings): Conditionalize local vars mapfd and - pathname. - (procfs_wait): Adjust format in some printf_filetered calls to - avoid compiler warnings. - (make_signal_thread_runnable): Ifdef 0. The calls to this function - are also ifdef'd 0 . - (procfs_resume): Add parentheses around '&&' operation. - (procfs_set_exec_trap): Remove unused variable. - (info_proc_cmd): Add braces to avoid ambiguous else clause. - - * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o, - proc-why.o): Update dependencies. - - * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to - proc-*.o. - -2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (NEW_PROC_API): Fix Unixware-matching regexp. - Fix from Robert Lipe . - * configure: Regenerated. - -2000-01-17 Elena Zannoni - - * stack.c (print_frame_info_base): Break up into the frame info - (location) printing part and the rest (source line printing). - (print_frame): New function. Take care of printing the location - information. - Update copyright. - - * infrun.c (normal_stop): Use enum values rather than integers for the - source_flag to be passed to show_and_print_stack_frame(). - Update copyright. - - * frame.h (print_what): New enum for 'source' argument to - print_frame_info_base(). Use this instead of obscure numbers. - Update copyright. - -Sun Jan 16 17:58:00 2000 David Taylor - - * event-top.c (stdin_event_handler): call quit_command rather than - exit -- run cleanups, give target code a chance to say goodbye to - the target. Fixes bug where the inferior processes were left - around on Solaris (and probably elsewhere) by the testsuite. - -2000-01-14 Mark Salter - - * v850-tdep.c (v850_target_architecture_hook): Setup correct - machine id for disassembly. - -2000-01-13 Jim Blandy - - * i386-linux-nat.c (fill_gregset): Pass the correct arguments to - convert_to_regset, when regno indicates a specific register. - -Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek - - * uw-thread.c: Document libthread.so debugging interface. Minor - comment and formatting tweaks. - (DEBUG): #define as 0 instead of 1. - (CALL_BASE): Include function name in error msg. - (libthread_stub): Adjust inferior_pid after thread exit. - (uw_thread_create_inferior): Deactivate uw_thread_ops before - asking procfs_ops to create inferior. - (libthread_init): Don't return nonlocally on error. - -2000-01-12 Fernando Nasser - - * rdi-share/ardi.c (negotiate_params): Fix initialization of static - variable. - -2000-01-12 Fernando Nasser - - * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure - both sides are on the same state. - -2000-01-12 Fernando Nasser - - * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and - 115200 (minor syntax mistake). - -2000-01-12 Jim Blandy - - * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for - this here, to go along with the definitions of PIDGET and TIDGET. - -2000-01-12 Elena Zannoni - - * thread.c (do_captured_thread_select): New function. Switch - current thread, safely from within catch_errors(). - (gdb_thread_select): New function. Switch threads safely. - (thread_command): Use gdb_thread_select(). - Include ui-out.h. - (do_captured_list_thread_ids): New function. - (gdb_list_thread_ids): New function. - - * defs.h (gdb_thread_select, gdb_list_thread_ids): Export. - -2000-01-11 Christopher Faylor - - * configure.in: Avoid linking -limagehlp unless it's a native build. - * configure: Regenerate. - * thread.cc (add_thread): Clear private data pointer here or suffer - strange behavior when it is checked for NULL later. - -2000-01-09 Christopher Faylor - - * win32nat.c (handle_exceptions): Handle various arithmetic exceptions. - * configure.in: Add an additional library to cygwin link. - * configure: Regenerate. - - Patch from Egor Duda : - * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe" - type. - -2000-01-07 Michael Snyder - - * uw-thread.c: New file to support UnixWare user-mode threads: - contributed by Nickolas Duffek . - * target.h (struct target_ops): New vector, to_extra_thread_info, - allows back-ends to give extra details in info thread display. - (target_extra_thread_info): define new macro. - (target_find_new_threads): simplify macro. Cleanup comments. - * target.c (to_extra_thread_info): default and inherit new vector. - (cleanup_target): eliminate PARAMS, break up long lines, - provide default definition for to_extra_thread_info, and - to_find_new_threads. Default to_thread_alive and to_query - to return_zero, not target_ignore (they each return int not void). - (debug_to_find_new_threads): new debug entry. - (setup_target_debug): add debug_to_find_new_threads. - * gdbthread.h: export struct thread_info, find_thread_pid, and - iterate_over_threads. Add comments. Eliminate PARAMS. Update - copyright. Add new private data pointer for use by target back-ends. - * thread.c (struct thread_info): move definition to gdbthread.h. - (find_thread_pid): new exported function for thread lookup. - (iterate_over_threads): new exported function for applying - arbitrary operations to threads. Update copyright to 2000. - (info_threads_command): use new target_extra_thread_info vector - to display extra information about each thread (if implemented). - * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs. - Add defines for PIDGET, etc. - * config/i386/tm-i386sol2.h: ditto. - * config/sparc/tm-sun4sol2.h: ditto. - * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES. - * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread - if -lpthread and -lpthreads fail. - - * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op. - (proc_flags): combine flags that UnixWare splits into two locations. - (proc_modify_flag): add support for PR_KLC (kill on last close). - (proc_[un]set_kill_on_last_close): new functions. - -2000-01-07 Elena Zannoni - - * infrun.c (normal_stop): Print out thread id when we stop. - -2000-01-06 Fernando Nasser - - * remote.c (remote_open_1): Fix message so it does not imply a - specific syntax for serial ports, as it is OS dependent. - (remote_async_open_1): Ibid. - (init_remote_ops): Ibid. - -2000-01-06 Fernando Nasser - - * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or - "set remotebaud" command (if set) when no speed is specified on - the "target rdi" command. - -2000-01-06 Fernando Nasser - - * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and - 115200. - (baud_options[]): Ibid. - -2000-01-06 Fernando Nasser - - * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix - used by each operating system. - -2000-01-06 Elena Zannoni - - * breakpoint.c (until_break_command): Add an argument for the - continuation, the beginning of the cleanups set up by this - command. - (until_break_command_continuation): Do cleanups until the one - passed in as argument instead of doing all of them. - - * infcmd.c (finish_command_continuation): Expect a new argument, - which indicates up to where to do cleanups. Update calls to - do_exec_cleanups to use this marker, instead of ALL_CLEANUPS. - (finish_command): Add another argument for the continuation: the - starting cleanup for this command. - -2000-01-05 Fernando Nasser - - From Grant Edwards (original patch from Thomas - Zenker ): - * rdi-share/ardi.c: Allow interruption of interruptible - targets with a . - -2000-01-04 Fernando Nasser - - * rdi-share/etherdrv.c (fetch_ports): Send extra words on request - to control port to accommodate some versions of Angel. - -2000-01-04 Fernando Nasser - - * rdi-share/devsw.c (dumpPacket): Fix source of channel information. - Add interpretation for C Support Library packets. - -2000-01-04 Fernando Nasser - - * rdi-share/devsw.c (DevSW_Close): Remove const from argument that - is now being modified. - * rdi-share/devsw.h: Adjust declaration of the above funtion. - -For older changes see ChangeLog-99 +For older changes see ChangeLog-2000 Local Variables: mode: change-log diff --git a/gdb/ChangeLog-1990 b/gdb/ChangeLog-1990 new file mode 100644 index 00000000000..25cf860c0c0 --- /dev/null +++ b/gdb/ChangeLog-1990 @@ -0,0 +1,3155 @@ +Fri Dec 28 00:13:42 1990 John Gilmore (gnu at cygint) + + Further stabilization for the Intel 960. + + * Makefile.dist: Parameterize the location of the "include" + and "bfd" directories, as well as "getopt". Add symfile.c. + Link in both dbxread and coffread. Fix up "make depend" to + rewack the locations of include, bfd, and getopt in its output. + + * README: Document moving include files, improve some of + the other doc. + + * coffread.c: Move common code out to symfile.c. Change + symbol_file_command style interface to use new *_symfile_init + and *_symfile_read interface under BFD. Use BFD internal + info to locate line table, symbols, etc. + + * core.c (core_fetch_registers): Rename to get_core_registers + to avoid confusion with fetch_core_registers. + (register_addr): Move to coredep.c, which is already machine + dependent. This leaves core.c pretty clean of dependencies. + + * coredep.c (register_addr): Accept this routine from core.c. + + * dbxread.c: Move common code (with coffread.c, etc) into new + symfile.c. Each psymtab now contains a pointer to the + format-dependent function that knows how to read it in. Make + some things static. + (dbx_psymtab_to_symtab): Renamed from psymtab_to_symtab_2. + (process_one_symbol): Add code to complain about a "compiler bug + we muzzle here", if we actually see it. + + * eval.c (evaluate_subexp): Insert missing "break" statements + in code that determines whether a variable is an lvalue in + memory, register, or whatever. I detected this via a compiler + bug in which it *almost* mashed out the whole switch statement. + + * gdb-int.texinfo: Add minor sections on configuring gdb for + release, and about the README file. + + * infcmd.c (registers_info): Fix formatting somewhat. Still + not as pretty as before, but it handles byte swapping. + + * remote-nindy.c: If data cache routines are interrupted while + waiting for the remote end, be sure that any uninitialized cache + blocks are on the free list, not on the valid list! + + * symfile.h: Flesh out this header file with all the various + routines and variables that have been merged in from dbxread.c + coffread.c, and symtab.c to symfile.c. + + * symfile.c: New file, containing code common to dbxread.c, + coffread.c, and some code from symtab.c. All generic code for + reading symbol files should be in here now. + (unrecord_misc_function): Remove unused function. + + * symtab.h: Remove file-reading things to symfile.h. + + * symtab.c: Remove file-reading things to symfile.c. + + * tm-i960.h: Fix FRAME_CHAIN types; define PRINT_RANDOM_SIGNAL + to decode i960 fault types. + + * target.h, remote.c, remote-eb.c, remote-vx.c, remote-nindy.c, + target.c: Change type of the "resume" function from int to void, + since its result was never used. + +Sat Dec 22 02:51:40 1990 John Gilmore (gnu at cygint) + + * main.c: Replace "stupid" with "caution"; you now "set caution + on or off". + + * printcmd.c (print_scalar_formatted): Fix typo in 'g' format + + * infcmd.c (do_registers_info): Call val_print to deal with the + byte order of the registers being printed. FIXME, this makes + the formatting of the output uglier. + + * infcmd.c (wait_for_inferior): If PRINT_RANDOM_SIGNAL is + defined, call it for signals the debugger doesn't itself use. + The i960 uses this for more detailed fault information. + + * remote.c (remote_open): If arg is null, print help rather than + dumping core. + + * sparc-xdep.c (register_valid): Avoid declaring size, since + various modules will think of various sizes depending on the + architecture of their tm-file. FIXME, we need protection against + actually entering one of those modules, which would clobber + storage if not for the target architecture compiled into gdb. + + * stack.c (up_command, down_command): Always print the frame + you arrive at. + (up_silently_command, down_silently_command): New commands + for use in scripts. + + * i960-pinsn.c (reg), i960-tdep.c: Lint. + + * i960-tdep.c (i960_frame_chain_valid): Lookup_symbol now takes + more parameters than it used to. + + * findvar.c (registers): Increase slop to 256 bytes, which should + protect us against even most RISC machines with large register + sets. + (locate_var_value): Move declaration inside related ifdef. + + * remote-nindy.c (): Use TIOCSETN rather than TIOCSETP + throughout, to avoid throwing away buffered input from the board. + (nindy_wait): Supply_register takes addr_of_value, not value. + (i960_print_fault): Renamed from i80960_fault. + (nindy_fetch_registers): Avoid have_regs stuff, just get them. + (nindy_store_registers): Avoid regs_changed stuff, just stuff + them. + (nindy_create_inferior): Don't bother to write PC_REGNUM since + we can set the PC in the call to proceed(). Unpush nindy_ops + before pushing it on top, to avoid message to user. Eliminate + commentary from Unix machines that just misleads here. + (reset_command): Fix error message to suggest target command. + +Wed Dec 19 11:03:56 1990 John Gilmore (gnu at cygint) + + Release 3.92.5 as frozen. + + Stabilize the merged release...with help from lint, Saber C, + gcc -W, etc. + + Everywhere: Add include files needed to declare return types + of functions called. + + * gdb.texinfo: Roland Pesch is documenting gdb, glory be! + + * breakpoint.h: Add undeclared breakpoint functions, and some + functions for display handling since I couldn't think of a better + .h to put them in. + + * breakpoint.c (insert_breakpoints): Make code for disabling + shared library bkpts more likely to work. It's used when we + rerun a program and stop before the shared library has been + mapped in. + (breakpoint_cond_eval, bpstat_stop_status): Pass arg as int, + cast from pointer, so it squeezes through catch_errors. + (bpstat_stop_status): Fix logic broken some time ago. We now + always create a bpstat if the stop address matches a breakpoint, + even if we don't stop there -- just like the old code used to do + before I got my fingers into it (sigh). + (breakpoint_1): Print "ignore count" after "stop only if" + condition, since that's how it actually works. + (mention): Handle watchpoints as well as breakpoints. + (watch_command): use set_raw_breakpoint and mention to do most + of the work (and initialize all the fields!). Only pass one + arg to parse_c_expression, since that's all it takes. + + * command.c (not_just_help_class_command): Rename arg to args + since we ignore "unused argument" warnings on vars named "args". + inflow.c (child_terminal_info): ditto. + infptrace.c (kill_inferior): ditto + main.c (catch_errors, version_info, quit_command, pwd_command, + source_command, dump_me_command, editing_info, + set_history_size_command, set_history, show_history, + set_verbose): ditto + stack.c (locals_info): ditto + target.c (target_files_info): ditto + valprint.c (set_input_radix, set_output_radix): ditto + + * core.c: Remove old variables for handling core and exec file + sections (data_start, data_end, stack_start, stack_end, + reg_stack_start, reg_stack_end, reg_stack_offset, text_start, + text_end, exec_data_start, exec_data_end, text_offset, + exec_data_offset, data_offset, stack_offset). They're + superseded the more general build_section_table and + xfer_memory. + (get_exec_file): Mention the `file' command. + (read_memory_check): Rename to memory_error, and only call it + in the case of an actual error. + (read_memory, write_memory): call memory_error. + (core_fetch_registers): Register section name is ".reg". + + coredep.c: Remove a bunch of crud now that all this file does + is pull the registers out of a core file. + (fetch_core_registers): Rewrite to actually work, I hope. + + dbxread.c: Use a.out.gnu.h, not system a.out, now. + Replace index() with strchr(). Remove all the pre-BFD macro + definitions for accessing the symbol file. + (struct dbx_symfile_info): Encapsulate the information that + dbx_symfile_init needs to pass to dbx_symfile_read in this + struct. + + (dbx_new_init, dbx_symfile_init, dbx_symfile_read, + dbx_symfile_discard): Rearrange symbol file reading to divide + the format-specific part from the format-independent part, + leaving the format-independent part such as file name expansion + and opening in symtab.c. This replaces + partial_symbol_file_open and partial_symbol_file_read. + Symbol_file_read, add_file, add_file_target_command, + add_file_addr_command move to symtab.c. Pass an explicit + "mainline" flag for when reading the main symbol table, rather + than relying on the offset address to be zero or nonzero. + + (dbx_symfile_read): Don't allow void *'s to be printed as + typedefs. + (SWAP_SYMBOL): Use bfd routines to byte-swap the symbols. + (ADD_PSYMBOL_TO_LIST): Make the "function call rather than + macro" debug version really work. + (read_dbx_symtab): Remove unref'd parameter inclink. + Avoid swapping N_SLINE symbols, for speed. + Merge N_TEXT!N_EXT case with the other external symbol + definitions' case. Add comments. + (start_psymtab): Allocate the symfile name in the psymtab on + the psymbol_obstack, rather than using the caller's storage. + (end_psymtab): Only allocate a dependencies list if there are + more than zero. + (psymtab_to_symtab_2): Use BFD when reopening file to read + its symbols for real. + (read_struct_type): Add FIXME comments where it needs work + for C++ bogosity. + (read_huge_number): Add FIXME about overflows. + (read_range_type): Add FIXME about comparing a long to 1<<32. + + * coffread.c: Minor changes to move things closer to the new + regime with symtab.c and dbxread.c Major work is still needed + here. + + * exec.c (exec_file_command): Remove old variables (see core.c + above). + (xfer_memory): If memory transfer is right at the end of a + section, don't lose. + + * findvar.c (get_saved_register): If value is in a real + register, LVAL is lval_register, not lval_memory. + + frame.h: Declare print_sel_frame and record_selected_frame. + + gdb-int.texinfo: New file, for GDB internals documentation. + Very simple, unformatted doc of cleanups is there for now. + + gdbcore.h: Remove obsolete variables that described a.out + section addresses and offsets. (See core.c above.) + Declare fetch_core_registers and registers_fetched. + + getopt.c: Declare char *alloca(); even on SPARC. + + infcmd.c (run_command): Call target_kill rather than + kill_inferior. + (step_command, next_command, stepi_command, nexti_command): + Declare from_tty parameter even though we don't use it. + (run_stack_dummy): argument BUFFER is a char array, not + a pointer to REGISTER_TYPE. + (finish_command): using_struct_return needed a value *, + not a struct symbol *. + + * infptrace.c (child_xfer_memory): To avoid dependency on + where sections are in memory, try PT_WRITE_D and if that fails, + try PT_WRITE_I. Most Unixes don't care which you use. + + * infrun.c (step_resume_break_shadow): Change to array to + match other breakpoint shadow storage. + (clear_proceed_status): Pass address of bpstat to + bpstat_clear, not the bpstat itself. + (child_create_inferior): FIXME comment about if the child + exits. + (start_inferior): Remove old function. + (child_open): Use target_kill rather than kill_inferior. + (wait_for_inferior): Ditto. + (insert_step_breakpoint, remote_step_breakpoint): Use + new step_resume_break_shadow. + + * inftarg.c (child_wait): If all child processes die, + pretend that the one being waited for exited with signal 42. + + * main.c (command_line_input): When scanning for comments, + don't coredump on unclosed quotes. + (quit_command): Use target_kill rther than kill_inferior. + (_initialize_main): Rename class_user from "user" to + "user-defined". + + * printcmd.c (print_command_1): Initialize "fmt" if no format + is specified by the user. + (print_frame_args): Only add to args_printed if we are + actually fetching args from the stack (avoiding undefined + arg_size). + (_initialize_printcmd): Remove bogus \{ from string. + + * remote-eb.c (eb_open): Avoid coredump on no argument. + + * remote-nindy.c: Bring out of Intel environment into new + target environment. Remove all conditional compilation on + I80960. Massive hacking throughout. + (nindy_xfer_inferior_memory): New routine stolen from + infptrace.c. + (nindy_create_inferior): New routine pieced together, probably + not quite working yet. + (nindy_ops): New target_ops struct for nindy. + + * remote-vx.c: Use write_memory rather than target_write_memory + to get error checking. + (vx_add_file_command, vx_open): Use symbol_file_add rather than + add_file. + (vx_create_inferior): Use target_terminal_ours... + + * signame.c (_initialize_signame): Always initialize, since + we need the table for things other than psignal. + + * solib.c (solib_add): Use symbol_file_add, not add_file. + (solib_address): Return boolean result rather than struct + pointer which nobody else knows the type of. + + * sparc-tdep.c, valops.c: Use write_memory rather than + target_write_memory, to get error checking. + + * stack.c (locals_info, catch_info, args_info, + get_selected_block, frame_command, up_command): Use + target_has_stack, rather than have_inferior_p or + have_core_file_p. + + * sun3-xdep.c (fetch_core_registers): Rewrite for new BFD regime. + + * symfile.h: New file, defining the interface between the + generic and object-file-specific symbol reading code. + + * symtab.c: Move generic symbol-reading interface to symtab.c, + from dbxread.c, coffread.c, mipsread.c, etc. Add symtab_fns + table to map BFD targets to symbol-reading modules in GDB. + Change index to strchr. + (lookup_struct_elt_type): Use error() rather than hand-made + simulations thereof. + (lookup_partial_symbol): Speedup slightly when length == 0. + (symbol_file_add): New function. + (symbol_file_command): Call it. + (symfile_open, symfile_init): New function. + (add_file_target_command, add_file_addr_command): moved from + dbxread.c. + + * target.c (target_command): use target_kill. + + * target.h (target_files_info): Don't declare, never called + from outside. + + * tm-sun2.h, tm-sun3.h (STACK_END_ADDR): Use system include + files to determine stack end address. + + * valarith.c (value_x_binop, value_x_unop): Change error message + to be more useful. Pass proper argument to value_struct_elt. + + * valops.c (value_assign): FIXME comment that long long + bitfields will break here. + + * Makefile.dist: Add symfile.h, remote-nindy.c, remote-eb.c. + Update `make saber_gdb' to work better. + + * TODO: A woman's work is never done. + + * cplus-dem.c, environ.c, inferior.h, infrun.c, inftarg.c, + main.c, obstack.c, printcmd.c, remote-eb.c, remote-nindy.c, + remote-vx.c, remote.c, solib.c, source.c, sparc-pinsn.c, + sparc-tdep.c, sparc-xdep.c, symmisc.c, symtab.c, symtab.h + target.c, terminal.h, tm-sparc.h, tm-sunos.h, utils.c, + valops.c, valprint.c, exec.c: Lint. + + +Wed Dec 12 23:44:15 1990 John Gilmore (gnu at cygnus.com) + + Continuing Intel 960 port merge of GDB. + + * Makefile.dist: Merge i960 "nindy-share" files. Rename + malloc.h to gmalloc.h to avoid name conflicts in /usr/include. + Don't ship gdb.dvi in tar file. Link gdb with init.o, not init.c. + Wack over "make depend" so it handles files in subdirectories + vx-share, nindy-share, bfd, and in the current directory. + + * blockframe.c (get_prev_frame_info): Remove fatal error + if stack not defined. + + * core.c (core_open, core_detach): New functions that handle + the old "core-file" command as "target core" and "detach" instead. + (core_file_command): Call them. + (core_xfer_memory): Use common routine xfer_memory. + + * dbxread.c: Include a.out.gnu.h, not system a.out.h. + dbxread now uses bfd for everything but symbol reading itself. + BFD internals are used to drag out the relevant file offsets. + (partial_symbol_file_open): Change args all around for BFD. + + * symtab.c: Rename "value" to "val" everywhere, so we can + #include "value.h". + (symbol_file_command): New command, moved from dbxread.c + and coffread.c. It uses BFD to read the file, then vectors + based on its type, to dbx or coff symbol readers. + * symtab.h: Extern a few vars for symbol_file_command. + + * target.h: Breakpoint takes a char * save area, not a char **. + + * valprint.c (val_print): When unpacking bitfields, offset + the address in gdb of the value, if it is declared with a shorter + type. Remove the last "runtime kludge test" of host byte order. + + * utils.c: Remove old my_bfd_read routine. + + * stack.c (frame_info): Use target_has_stack. Print program counter + register's actual name rather than "pc", since it's called the + "ip" (instruction pointer) on the i960 (sigh). + + * target.c (target_command): Add command for selecting a target + type and calling its open routine. This is used for initiating + communication with a particular target, in a generic way. + + * tm-i960.h: Update for modern gdb. Remove semicolons from + various macros. Handle reading struct return convention, and + error-out attempts to return structs with the "return" command. + Be sure gdb doesn't think we know how to call functions in the + inferior. + + * i960-tdep.c: Rename FRAME_CHAIN_VALID and FRAME_FIND_SAVED_REGS + to i960_xxx in lower case. + (arg_address): Circumvent errors due to LOC_ARG_BLOCK + not being defined yet. + + * remote.c (remote_open): Call start_remote to initialize + wait_for_inferior during open. + (remote_xfer_inferior_memory): Return length written rather + than errno value. + + * remote-vx.c (target_command -> vx_open): Use new generic + target command. + * remote-eb.c, inftarg.c, exec.c: ditto. + + * infrun.c: Fix comments. + (attach_program -> child_open): Use new generic target command. + (wait_for_inferior): Clear saved register values before target_wait, + so target_wait can set some of them if convenient. + + * infptrace.c (fetch_inferior_registers, store_inferior_registers): + Return success indicator, not void. + (child_xfer_memory): Avoid fetching initial word if we'll + overwrite it anyway. + + * infcmd.c (attach_command): Use new generic target open routine. + (_initialize_infcmd): Update doc on attach and detach commands. + (do_registers_info): Merge in a byte-order problem as a FIXME + comment. + + * findvar.c (find_saved_register): Avoid problem in current frame. + (read_relative_register): Ditto. + (write_register): Convert byte order on the way out. + + * exec.c (file_command): Add. + (add_to_section_table, exec_command): Use new bfd_map_over_sections. + (xfer_memory): Common function between core_xfer_memory and + exec_xfer_memory. + (exec_xfer_memory): Use it. + + * pn-opcode.h: Document that a "PN" is a Gould PowerNode. + + * breakpoint.c, breakpoint.h, symtab.h, value.h, frame.h, utils.c, + valops.c, stack.c, target.c, sparc-xdep.c, source.c, printcmd.c, + infcmd.c, i960-pinsn.c, eval.c, defs.h: lint and gcc -Wall. + +Sun Dec 2 16:45:06 1990 John Gilmore (gnu at cygnus.com) + + Merge Intel 960 port of gdb, continuing... + + * dbxread.c (partial_symbol_file_open, partial_symbol_file_read, + symbol_file_command): Pass from_tty arg to hush 'em up. + + * coffread.c (symbol_file_command): Avoid output if from_tty != 1. + Add magic numbers for 960 COFF format. + +Fri Nov 30 09:18:20 1990 John Gilmore (gnu at cygnus.com) + + Merge Intel 960 port of gdb, from Intel "1.2" release. + + CHANGE_LOG entries from their port, which was based on + gdb+-2.8.0: + + Thu Sep 6 11:02:22 PDT 1990 + Remove temp file if download is interrupted. + + Wed Aug 1 09:08:33 PDT 1990 + Now uses binary protocol to talk to NINDY. + Old hex protocol (NINDY 2.13 and older) supported with -O switch. + Times out after 5 seconds when trying to talk to NINDY. + + Tue May 29 12:54:49 PDT 1990 + Added variable baud rate (-b switch). + Source code reorganization. + + Thu Apr 26 11:09:55 PDT 1990 + More cleanup of batch mode; specifically, execute "-s", "-e", and + "-se" switches as soon as they are encountered on the invocation line. + + Fri Apr 20 13:47:15 PDT 1990 + Add -brk switch. + + Thu Apr 19 09:54:28 PDT 1990 + Add 'reset' command. + + Wed Apr 18 09:48:07 PDT 1990 + After opening remote tty, wait for 1 second to go by without input + from it before trying to talk to NINDY (fixes problems with the + Heurikon HK80/V960E). + + Mon Apr 4 16:33:05 PDT 1990 + Some output was not being suppressed in 'batch' mode. + + Thu Mar 22 15:31:11 PST 1990 + Ask user if old symbol table should be deleted when new file is + downloaded. + + Allow user to run a program downloaded before gdb960 was brought up. + + Correct "exec-file" help message for i80960 context. + + Correct bug in calculating user space address: could occasionally + corrupt user program. + + Make sure to zero low-order bits in rip's because of bug in 960CA + A-step part: could cause operation faults when "next"ing across + a function call. + + Correct bug that made it impossible to get source line numbers for + code loaded at addresses higher than 0x7fffffff. + + Wed Jan 10 12:43:22 PST 1990 + Open remote tty for exclusive use. + + Fri Jan 5 12:14:42 PST 1990 + Correct disassembly (CA manual was right after all): + opcode for sysctl is 0x659 + + Mon Oct 23 12:03:04 PDT 1989 + Use G960BASE and G960BIN environment variables to find 'sx' utility. + + Mon Oct 16 14:15:09 PDT 1989 + "sfr0"-"sfr31" should have been named "sf0"-"sf31" + + Mon Oct 2 15:56:31 PDT 1989 + + Added 960CA disassembly support. + + To simplify maintenance: + - eliminated use of symblic links on pinsn.c: use i960-pinsn.c + directly instead. + - eliminated opcode.h: incorporates tables into i960-pinsn.c + - moved 960-specific routines from i960-pinsn.c to i960-md.c + - made disassembly interface identical to that in gdmp960. + + + +Wed Nov 28 21:32:48 1990 John Gilmore (gnu at cygint) + + * target.h: Allow targets to stack. Add target_has_memory, + _registers, etc. Restructure memory access and "info files" + to walk the target stack. + * exec.c, core.c, inftarg.c, remote.c, remote-vx.c, remote-eb.c, + target.c: Change tables to match target.h. + * inflow.c (child_mourn_inferior): pop child_ops. + (generic_mourn_inferior): Use new has_stack flag. + * infptrace.c (child_xfer_memory): New memory regime. + * inftarg.c (child_files_info): New "info files" regime. + * remote-eb.c: New memory regime, new info files. + * remote-vx.c: New memory regime, new info files. Now use + separate targets for VxWorks attachment to machine, and + actually running a process under VxWorks, since one has + stack & execution & regs and the other doesn't. + * remote.c: New memory regime, new info files. + * sparc-xdep.c (fetch_core-registers): New memory regime. + * target.c: New routines and support for stacked targets, + new memory regime, new info files regime. + + + Generalize section handling for an arbitrary number of sections, + including use of the new BFD (binary file) library. + * gdbcore.h: Add struct section_table. + * exec.c (build_section_table): Iterate all sections and + record what gdb needs to know about them. + (exec_command): Use it. + (exec_xfer_memory): Use the table. + (exec_files_info): Print the table. + * core.c (core_file_command, core_xfer_memory, core_files_info): + Likewise. + * source.c (find_source_lines): Use bfd_get_mtime. + * dbxread.c: Quick changes to make it compile with new BFD. + * utils.c (error): Avoid using bfd_error in generic routines. + + * core.c (core_fetch_registers): Get from the ".regs" section of + the BFD core file. + * sparc-xdep.c (fetch_core_registers): Use the .regs info. + + * inferior.h (attach_flag): Export. + * infcmd.c (run_command): use new target_create_inferior. + * infrun.c (child_create_inferior): Don't return result. + * Makefile.dist (VERSION): 3.91.4. + +Fri Nov 23 28:15:38 1990 John Gilmore (gnu at cygint) + + * breakpoint.c (bpstat_num): Handle breakpoints which have + since been deleted, such as temporary breakpoints. + infcmd.c (program_info): ditto. + + * core.c (core_file_command): Display the frame where the core + dump occurred. + + * main.c: lint. + + * remote-vx.c (target_command): Merge in target command from + targ-vx.c. A few other cleanups. + + * TODO, Projects: Lots more stuff to do... + +Fri Nov 23 18:15:38 1990 John Gilmore (gnu at cygint) + + Massive changes to wall off the remote-debugging interface + behind a function vector. The port to handle VxWorks targets + is also part of this. + + All files: Replace references to renamed functions, + remove references to remote_debugging, remove references to + have_include_file, have_core_file in favor of target_has_stack, + target_has_memory, etc. + + * Modularize the breakpoint interface. + breakpoint.h (BREAKPOINT_MAX): New define sets max length of + a breakpoint instruction. + breakpoint.c: struct breakpoint's shadow_contents now sized as + BREAKPOINT_MAX. + (insert_breakpoints): Vector to target to install breakpoints. + (remove_breakpoints): Vector to target here too. + Remove REMOTE_SA_SPARC kludges and other remote_debugging. + sparc-tdep.c (single_step): Use new breakpoint interface for + the single-step breakpoints. + mem-break.c (memory_insert_breakpoint, memory_remove_breakpoint): + New file, contains routines to insert and remove breakpoints by + reading out the old contents and later replacing them. This is + how ptrace breakpoints work, and many remote systems as well. + + * tm-vxworks68.h: New config file, overrides a few things for + Wind River's preferences. + + * target.h: New file, for transfer vector used to talk to the + inferior (child, attached, core, exec, remote, etc). All accesses + to the thing being debugged should come through these vectors. + target.c: New file, routines to handle transfer vector. + (various files): Add transfer vectors XXX_ops for the various + targets and pseudo-targets (core files, etc) we support. + + * breakpoint.c (bpstat_stop_status): Further explorations of + watchpoints and why things don't work all the time. + (bpstat_alloc): New fn to allocate a bpstat and chain it. + + * config.gdb: Only add "source ${srcdir}/.gdbinit" to + the local gdbinit if it doesn't already have it. + + * core.c (core_ops): add and install. + Allow core debugging without exec file. + + * dbxread.c (free_and_init_header_files): Merge two fns. + (end_symtab): Free named symbol table when a new version comes in. + (read_dbx_symtab): Relocate all kinds of symbols with base + address. First step toward handling different text, data, bss + reloc. + (add_file_addr_command): Renamed add_file_command. + (add_file_command): Vector to remote handler. + Add "load" as an alias for "add-file" command. + + * defs.h: Allow "volatile" to be used in non-ANSI; use it for + non-returning functions. + + * exec.c: Add exec_ops, and push it as a target when an exec + file is specified. + + * infcmd.c (run_command): Pass executable file name and arg list + separately when starting an inferior. Permit "run" when no exec + file is specified, for VxWorks. + (detach_command): Move to child_detach in inftarg.c. + + * inftarg.c: New file. Unix-child-specific routines, and the + child_ops structure. + + * inferior.h (registers): Export "registers" as the way for + target dependent register handlers to find gdb's local copy of + the registers. Rename "stop_after_attach" to "stop_soon_quietly" + since it is now used by places that want wait_for_inferior to + handle the grunge but want to see every trap from the inferior. + + * inflow.c (create_inferior): Pull out, and merge into infrun.c. + Eliminate remote_debugging hooks in terminal handling. + + * infrun.c: Replace start_inferior with child_create_inferior. + Move all the hair of Unix shells and ptrace idiosyncracies into + child_create_inferior, so remote handlers don't have to deal. + Remove running_in_shell. Rename stop_after_attach to + stop_soon_quietly, and use it in a few other places where we want + to just call wait_for_inferior and get control back on the first + trap. trap_expected now never takes a value > 1. + (init_wait_for_inferior): Initialize static vars when a new + process is created. + + main.c (gdbinit): Add new hook for .gdbinit file name, let + it be overridden by config files as GDBINIT_FILENAME. + (DEFAULT_PROMPT): Add new hook for overriding (gdb) prompt. + Both of these are used for VxWorks gdb. + + mcheck.c: rename include file "gmalloc.c" to avoid problems + with system include file "malloc.c". + + param-no-tm.h: New include file, same as param.h but does not + include the default "tm.h" file. This is used in files where + the target is known, e.g. remote-eb.c or sparc-xdep.c. + + param.h: Now just a shell that includes tm.h and param-no-tm.h. + + remote-vx.c: New file, VxWorks remote debugging support. Uses + RPC routines that are shared with the target system, in directory + ${srcdir}/vx-share. + + remote.c: Vectorize remote interface. + + source.c: Globalize source_path, and make an alias "l" for "list" + since we now have the "load" command. + + sparc-xdep.c: Use new param-no-tm.h. + + symmisc.c (free_named_symtab): Add new function from Wind River. + However, ifdef it out for now while we think about what it should + really be doing. + + tm-sun3.h, xm-sparc.h, xm-sun3.h, xm-symmetry.h: Move + PREPARE_TO_STORE to + the xm- file, and change its name to CHILD_PREPARE_TO_STORE, since + non-Unix-children handle this with their own code in the target + transfer vector. + + Makefile.dist: Roll version to 3.92.3. Add vx-share stuff to + source and target lists. Add vx-share to default list of include + directories. Add new files to src and target lists: mem-break, + target, inftarg, remote-eb, remote-vx, targ-vx. Be sure the + ${srcdir} versions of munch and createtags are used. + + * valops.c (find_function_addr): Split out of call_function. + (call_function_by_hand): Rename call_function; this function + calls functions in the target by laboriously patching the target + word-by-word with the right stack, args, regs, etc. + + +Mon Nov 5 17:29:10 1990 John Gilmore (gnu at cygint) + + Handle AMD 29000 a bit better. + + * remote-eb.c (readchar): Mask received char log to make it readable. + (remote_start): Pass arguments down to executing program. + Make startaddr unsigned. + infrun.c (start_inferior): Accept args, pass them to + remote_start. + infcmd.c (run_command): Pass args down to start_inferior. + + * tconfig/am29k-aout, tconfig/am29k-coff: New files specifying + the target object file format. + tm-29k.h: Pay heed to COFF_ENCAPSULATE. + + * am29k-pinsn.c (print_insn): Print 0x on hex numbers in disassembly. + am29k-tdep.c (examine_prologue): Better checking of function prefixes. + +Sun Oct 7 18:20:45 1990 John Gilmore (gnu at cygint) + + * Makefile.dist (VERSION): Roll version to 3.91.9 and freeze. + * TODO: We did a few things, we have more to do though. + + * xm-sparc.h (CLEAR_DEFERRED_STORES): Define. + * inflow.c (inferior_died): Clear deferred stores. + + * Debug problems with dummy frames and calls to the inferior. + * tm-sparc.h (PUSH_DUMMY_FRAME, POP_FRAME): Move to sparc-tdep.c. + * sparc-tdep.c (do_restore_insn): Simplify. + (sparc_frame_find_saved_regs): Simplify and fix what we find. + (sparc_push_dummy_frame): Simplify and fix what we push. + (sparc_pop_frame): Slightly more hair here, deciding whether + we are restoring a saved PC or returning to a return address in %i7. + * sparc-xdep.c (read_inferior_registers): Debug if valid reg is read. + + * utils.c (xmalloc, xrealloc): Return type depends on __STDC__. + * symtab.h (xmalloc): ditto, for obstack_chunk_alloc. + * obstack.h (chunkfun): ditto. + * defs.h (xmalloc, xrealloc): ditto + + * utils.c (quit): Grab the terminal from the child if necessary. + + * inflow.c (term_status_command): Rename to term_info, change + to "info terminal". + + * sparc-pinsn.c (print_insn): Disassembly prefers real instructions. + (is_delayed_branch): Speed up. + * sparc-opcode.h: Add ALIAS bit to aliases. Fix up opcode tables. + Still missing some float ops, and needs testing. + + * Support for input and output radixes other than base 10 + * defs.h (input_radix, output_radix): Declare. + * expread.y (yyparse, parse_number): Handle changes of input + radix, and ambiguous names-or-numbers in radixes >10. + * printcmd.c (print_scalar_formatted): Print formatted hex + numbers in varying column widths. + * valprint.c (val_print): Use output_format to print scalar ints. + (set_input_radix, set_output_radix, set_radix): Create. + (set_output_radix): Set output_format from output_radix. + (_initialize_valprint): add `set radix' but leave the others off. + + * main.c (execute_command): Let stupid questions be turned off. + (_initialize_main): Handle "set stupidity", etc. + + * main.c, inflow.c, inferior.h, frame.h, command.c, defs.h, + sparc-pinsn.c, sparc-xdep.c, value.h, valops.c, values.c: Lint. + +Tue Oct 2 11:20:02 1990 John Gilmore (gnu at cygint) + + * TODO, Makefile.dist, ChangeLog: Freeze for 3.91.8 release. + bfd stuff is still screwed up, but with some manual work, it + compiles. + + * breakpoint.c (bpstat_do_actions): Start over if a command + proceeds the inferior, since the inferior will have stopped and + will need to have its new stop-actions taken care of. + + * dbxread.c (read_struct_type): Expression gives Sun3 4.0.3 + compiler fits, simplify it. + + * gdb.texinfo (directory command): Doc new dir command. + source.c (directory_command): "dir" now puts things on the front + of the path, moves dups up front, and handles multiple names + on the command line, inserting each one in order. It also + blows away cached line and full_filename info. + + * stack.c (backtrace_command): Skip "more stack frames follow" + unless interactive. + + * Change #ifndef HAVE_VPRINTF to #define MISSING_VPRINTF in + xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, + xm-np1.h, xm-pn.h, xm-pyr.h, xm-symmetry.h, xm-umax.h, xm-vax.h. + The only odd one was Gould NP1, which had defined vprintf to + "printf"!!! + + * Merge Ted Goldstein 's changes for epoch. + printcmd.c (print_command_1): Pass 'inspect' flag down as a global + variable, inspect_it. + valprint.c (print_string, val_print): Use the global inspect_it + to indicate whether to print in Epoch style or normal style. + +Mon Oct 1 23:55:26 1990 John Gilmore (gnu at cygint) + + * printcmd.c (call_command): add an alias for the "print" command + which runs expressions and doesn't print the result if void. + (print_command_1): implement it. + + * command.c: Remove #if 0'd code. Initialize all the fields + in add_cmd (). Rename do_nothing_command to + not_just_help_class_command, and make it externally visible. + command.h: add user_commands to struct. + * main.c (define_command): Don't overload c->function with a char + string as well as a function pointer. + + * eval.c (evaluate_subexp): Reinstall tiemann changes to + calling convention of value_struct_elt () that got dropped in + merge. + + * tm-sparc.h (FRAME_FIND_SAVED_REGS): move to sparc-xdep.c. + sparc-tdep.c (sparc_frame_find_saved_regs): ditto. + + * tm-sparc.h (POP_FRAME): replace some constants with defines. + + * sparc-xdep.c (store_inferior_registers): defer stores to regs + until a good time (e.g. when we are about to run the child), + saving ptrace calls. + * infrun.c (proceed): handle DO_DEFERRED_STORES. + * tm-sparc.h: define DO_DEFERRED_STORES. + + * sparc-xdep.c (store_inferior_registers): when storing float + registers, don't store stack regs too. When storing the SP, + however, DO store the stack regs too. This fixes a bug in which + the dummy frame is not recognized when a call_function finishes, + because its frame pointer (in the stack regs) was never + initialized. + (read_inferior_registers): Mark WIM and TBR and FPS and CPS valid + even though we don't know how to read them from an inferior. + valops.c (call_function): Comment about storing SP. + + * infrun.c (save_inferior_status): Save away the original bpstat + chain so it can be restored later. Install the copied version for + use by whoever saved the status. It will be blow away by + restore_inferior_status, and the original chain restored. This is + important for people who have pointers into the original. + + * breakpoint.c, command.h, copying.awk, dbxread.c, defs.h, + findvar.c, frame.h, obstack.h, obstack.c, inflow.c, value.h, + main.c, printcmd.c, sparc-tdep.c, symtab.c, valprint.c: lint + + +Fri Sep 28 20:32:46 1990 John Gilmore (gnu at cygnus.com) + + * Makefile.dist: Roll version to 3.91.8. Add bfd.h and bfdconfig.h + temporarily to the makefile. Add am29k-opcode.h and WHATS.NEW. + Add stuff.c and kdb-start.c to the OTHERS list for tar files. + +Fri Sep 28 19:12:12 1990 John Gilmore (gnu at cygint) + + * Merge Mike Tiemann's multiple inheritance changes from Sun. + Store the baseclasses in a type struct starting from array element + 0 rather than from the unusual array element 1. + + dbxread.c: the above. + (virtual_context): Add + Read new debug information about which virtual function table + a virtual function is from, and store it in fn_field.fcontext. + + symtab.h: Add fcontextt. Fix baseclass indices. Typo in + TYPE_FN_FIELD_STATIC_P. + + symtab.c: the above. + valops.c: the above. Handle pointer casts of object *'s. + (search_struct_method): Add. + (value_struct_elt): First arg is now a pointer to a value, and is + modified on return. + + valprint.c: the above. + values.c (value_virtual_fn_field): Add type arg. Handle + offsetting to the proper object when calling virtual fns. + The above. + (baseclass_addr): Add valuep arg. + + * README: Document the current state of BFD config (missing). + * TODO, ChangeLog, Makefile.dist: Roll version. + * WHATS.NEW: Add summary of changes since 3.5. + +Thu Sep 27 16:23:12 1990 John Gilmore (gnu at cygint) + + * dbxread.c (read_struct_type): Clear bit vectors whenever + we allocate one. + symtab.c (B_CLRALL): define. + + * tm-sparc.h (STORE_RETURN_VALUE): Avoid clobbering types by + using == rather than =. Huh... This fixes the dreaded problem + wherein builtin_type_int becomes TYPE_CODE_FLT. + + * core.c (info_files): Show the inferior pid. + + * config.gdb: Avoid putting "dir" command into .gdbinit. GDB + already knows how to look in the source directory. + + * Remove psymtab hair from many places. Remove duplicated code + for searching symbol tables. Hide psymtabs from most places. + Make it fast to get from a psymtab to its symtab. + + blockframe.c (blockvector_for_pc): Remove psymtab hair. + coffread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. + mipsread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. + dbxread.c: export psymtab_to_symtab, make it work if called N times. + (psymtab_to_symtab): Rename to psymtab_to_symtab2. Initialize + new symtab completely. New psymtabs get symtab pointer + initialized to zero. Remove MI warning printf. + symtab.h: Comments. Add psymtab to symtab pointer. + (PSYMTAB_TO_SYMTAB): New macro. + symtab.c: use PSYMTAB_TO_SYMTAB. Add psymtab_to_symtab and export it. + source.c: use PSYMTAB_TO_SYMTAB. Remove symtab version and + compilation fields. + stack.c (backtrace_command): Avoid pre-pass to read symbols, if + verbose is not set. + (print_frame_info): Avoid special-casing symbols that have not yet + been read in. + + * source.c (open_source_file): Quick path if we have already + located the source file by its full name. + + * symtab.c (lookup_symbol): Use find_pc_symtab rather than + find_pc_psymtab. When a name is found in the misc function + vector, search the symbol table for its mangled name, not the + name that the user typed. + + * bfd.h: Fix missing comment terminators, make #endifs match. + + * valarith.c (value_less): Handle unsigned int comparisons. + Add FIXME about pointer compares, which assume host and target + pointers are the same. + + * command.c (do_nothing_command): lint + dbxread.c: lint. Remove sort_syms. Document C++ visibility info, + fix comments on debug symbol format for visibility. Actually set + visibility of symbols. + main.c (echo_command): lint; use . + tm-sparc.h (FRAME_FIND_SAVED_REGS): lint + obstack.h (_obstack_blank): Rearrange pointer math to avoid + pointing past end of allocated memory; saber complains. + obstack.h: Declare the external functions that we use. + valarith.h: use + solib.c (solib_add): lint. + +Fri Sep 21 17:05:19 1990 John Gilmore (gnu at cygint) + + * main.c (initialize_main): Default info_verbose to off, now that + symbol reading is fast. + (quit_command): Avoid clobbering exec_bfd while quitting. + + * Initial BFD (binary file diddling library) merger: + coffread.c: Change AOUTHDR to struct exe_hdr. + dbxread.c: ditto. + core.c: initialize initialized data at compile time. + (core_file_command): Move from coredep.c, convert to bfd. + (xfer_core_file): Convert to bfd. + exec.c (exec_file_command): use bfd routines. + gdbcore.h: BFD. + mips-tdep.c: Remove exec_file_command and friends. + source.c: bfd. + + * coredep.c: (fetch_core_registers) Convert core_file_command to + fetch_core_registers. + mips-xdep.c, sparc-xdep.c, sun3-xdep.c: ditto. + + * utils.c: (error): Bogus crap, FIXME, to print bfd errors. + (my_bfd_read): More bogosity, which I don't think we call. + (program_name): Remove this atrocity asap! + +Wed Sep 19 13:36:41 1990 John Gilmore (gnu at cygint) + + * From Per Bothner: + values.c: allocate_repeat_value was not clearing the + optimized_out field. + (value_static_field): minor stylistic fix (wrong macro was used). + valops.c (value_struct_elt_for_address): didn't work for C++ + static fields. + + * signame.c (_initialize_signame): Initialize signal names once. + + * breakpoint.h, command.c, copying.awk, defs.h, environ.c, + exec.c, frame.h, infcmd.c, inferior.h, main.c, munch, sun3-xdep.c, + symtab.h, tm-29k.h, valprint.c, value.h, values.c: Lint. + + * remote-eb.c: Support user-settable baud rates on the serial port. + + * tm-sun3.h (PREPARE_TO_STORE): fix typo. + +Fri Sep 14 13:28:29 1990 John Gilmore (gnu at cygint) + + * tconfig/sun3os4: Remove warning about native assembler, + since it also occurs in the xconfig file. + + * findvar.c (registers): Allocate some slop after `registers' + to prevent stray accesses from trashing the next variable. + + * tm-68k.h (REGISTER_BYTES): Allocate the right number of bytes + on the sun-3, by changing the #ifdef from `sun3' (which is not + defined by cc) to `sun'. Symptom was trashed builtin_type_XXX + vars, which happened to follow `registers' in the executable. + + * readline/history.c (history_search): Heed gcc-2's advice + and parenthesize && inside ||). + + * am29k-opcode.h, am29k-pinsn.c, am29k-tdep.c, remote-eb.c, + tm-29k.c: Insert FSF copyright headers. + + * remote-eb.c: Better comments. + + * Makefile.dist: Update to 3.91.6. + * TODO: note PREPARE_TO_STORE problem. + +Thu Sep 13 09:52:33 1990 Jim Kingdon (kingdon at cygint) + + * stack.c (frame_info): Only use FRAME_FIND_SAVED_REGS if defined. + + * remote.c: Wrap the whole file in #if !defined (SPECIAL_REMOTE). + + * infrun.c (wait_for_inferior, at end): Don't set up + prev_* if the inferior no longer exists. + + * inferior.h (CALL_DUMMY_LOCATION): New macro, to replace + CANNOT_EXECUTE_STACK. + valops.c (call_function): Use it. + + * tm-convex.h: Add CALL_DUMMY_LENGTH for use by PC_IN_CALL_DUMMY. + + * inferior.h (PC_IN_CALL_DUMMY): New macro. + infrun.c (wait_for_inferior, 2 places): Use it. + + * values.c (value_being_returned): Only use + EXTRACT_STRUCT_VALUE_ADDRESS if defined. + + * Move PREPARE_TO_STORE from xm-sun3.h to tm-sun3.h to do the + right thing for remote-eb.c. + + * sun3-xdep.c: Remove extraneous call to remote_store_registers. + * sun386-xdep.c, hp300hpux-xdep.c, sparc-xdep.c: Ditto. + + * blockframe.c: Put get_frame_saved_regs inside #if !defined + (FRAME_FIND_SAVED_REGS). + + * findvar.c ({fetch,store}_registers): Check for + REMOTE_{FETCH_STORE}_REGISTER macro. + + * findvar.c (get_saved_register): Add argument lval and + change meaning of argument addr. + findvar.c: Change calls to get_saved_register to reflect + new calling convention. + valops.c (value_assign): Use get_saved_register instead of + find_saved_register. + +Sun Sep 2 12:40:20 1990 Jim Kingdon (kingdon at cygint.cygnus.com) + + * coffread.c (read_one_sym): Make temp_aux an AUXENT, not + an (uninitialized) pointer to one. Use "&" when passing it + to fread. + +Fri Aug 31 22:57:54 1990 Jim Kingdon (kingdon at cygint.cygnus.com) + + * coffread.c (getfilename): Use DGUX x_offset and x_name if + defined. + + * coffread.c (symbol_file_command): Put semicolon after + "int from_tty". + Put safe_to_init_tdesc_context in #if defined (TDESC). + Put #ifdef TDESCs in 1st column for non-ANSI cpp's. + coffread.c: #include . + (read_coff_symtab): Typo: in_source_files -> in_source_file. + Add missing ')' in check for "lc%" and friends. Remove + extraneous '}'. + Declare read_one_sym() at top of file. + (read_file_hdr): Put in extra #ifdefs so MC68MAGIC and + MC68WRMAGIC can have the same value without causing a duplicate + case. + +Thu Sep 13 15:55:36 1990 John Gilmore (gnu at cygint) + + * Allow a Makefile to be built without building the + tm and xm file links that screw up builds in subdirectories. + This is done with `config.gdb none', then you can do things + like `make gdb.tar.Z'. + * tconfig/none: Config file for no target system + * xconfig/none: Config file for no host system + * config.gdb: If no TM or XM files are called out by the + host or target file, don't make links for them. + + * cplus-dem.c: Add documentation. + + * dbxread.c (read_ofile_symtab): Turn a fatal error into a + simple error, so the user's gdb doesn't crash due to some object + file problem (e.g. somebody is rebuilding the file out from under + gdb). + + * printcmd.c (print_address_symbolic): demangle the symbol. + + * Makefile.dist (OTHERS): Remove tdesc-lib because it has + Motorola copyrights in it. Make "make gdb.tar.Z" work. + (alldeps.mak): sort and uniq all results from this; duplicates + hose gdb.tar.Z link building. Remove RCS files from + tconfig and xconfig. Add config files for sun386. Add + a few odd files to OTHERS and HFILES. + +Mon Sep 10 21:20:24 1990 John Gilmore (gnu at cygint) + + * Makefile.dist: Pull solib.c to tconfig/sun?os4. + Roll version number to 3.91.5. Make lint work in bindir. + + * README: Document cross-debugging and new file structure. + + * blockframe.c: Lint. Include "value.h" to declare read_register. + (find_pc_partial_function): remove duplicate line. + + * command.h: Lint. Declare error_no_arg and dont_repeat. + + * tm-news.h: Remove inadvertently duplicated stuff. + + * mipsread.c: Remove cache_pc_function stuff, now done cleanly. + Clean up usage of misc_function_type. Declare some CORE_ADDRs. + + * config.gdb: Allow `config.gdb host target' form. Clean + up previous change that printed bogus messages when you just said + `config.gdb'. + + * core.c: #include "command.h" for lint. + * dbxread.c: lint + * eval.c: lint + * main.c: Remove some casts of enums. Lint. + * source.c: lint + * symtab.c: lint + * symtab.h: lint + * expread.y: lint + * valarith.c: lint + + * printcmd.c (initialize_printcmd): Fix thinko in inspect cmd. + + * sparc-tdep.c (isannulled): Take instruction as parameter, don't + read it from memory. This will allow us to save ptrace calls + eventually. Changed caller single_step too. + + * sparc-xdep.c (fetch_inferior_registers): Avoid reading regs + that we aren't going to use, saving many ptrace calls, especially + when watchpointing or single stepping. Use some #define's for + constants. + (store_inferior_registers): Ditto. + (core_file_command): Use some #define's for constants. + + * tm-sparc.h: Add #define's for some register numbers, so we + can eliminate the use of random constants in sparc-xdep.c. + + * stack.c (frame_command, print_frame_info, up_command, + down_command) Remove frame_changed, since it + causes a bug and doesn't seem to do anything useful. In some + places it was used as a flag, in others as a stack level (?). + + * utils.c: Use MISSING_VPRINTF rather than HAVE_VPRINTF, so the + default is to use the portable (vprintf) version rather than the + kludge version. + * xm-news.h (MISSING_VPRINTF): Add. + + * valprint.c (val_print): Demangle fancy vtbl printouts. Lint. + +Sat Sep 8 00:24:12 1990 John Gilmore (gnu at cygint) + + * Remove stuff that forces -Bstatic linking of gdb, and warnings + about linking debugged programs -Bstatic in the sun?os4 config + files in tconfig and xconfig subdirectories. + + * main.c (main): Remove unreached exit(0) now that we exit + via quit_command(). + + * Create TODO file for online bug list. There are too many + "little" bugs to keep track of on paper. + + * Change Projects file to refer to bug-gdb@cygnus.com + rather than kingdon@ai. + +Fri Sep 7 23:35:15 1990 John Gilmore (gnu at cygint) + + * Makefile.dist (VERSION): 3.91.4 now. + + * symtab.c (init_misc_bunches): Rename from init_misc_functions. + (condense_misc_bunches): Add sanity check that misc_count is + the same as the number of symbols in the bunch. + + * coffread.c: rename init_misc_bunches. Pass an argument + to condense_misc_bunches (a zero). + + * dbxread.c (partial_symbol_file_read): Call init_misc_bunches + every time we are called; don't rely on our caller to do it. + (add_file): Remove call to init_misc_bunches. + + * mipsread.c: Only warn, don't error, if unknown symbol types. + This keeps an old gdb from falling on its face if it sees newly + extended symbol info. Rename init_misc_bunches. + +Fri Sep 7 22:58:15 1990 John Gilmore (gnu at cygint) + + * Merge in changes from Per Bothner for DECstations and other + MIPS stuff. The rest is Bothner speaking: + + The next message is a merger of Alessando Forin's mips port with + mine. I've tried to use my good if biased judgment to get + the best of both. It *does* need testing. + + Some of the changes are general, *not* mips-specific. + + param.h: + Didn't believe in little-endian bit order. + There are still inconsistencies about whether flags + like BITS_BIG_ENDIAN are integer (#if ...) or + boolean (#ifdef ...). I tried to paper over them. + + dbxread.c,coffread.c,mipsread.c,symtab.c,symtab.h: + Moved some misc_function code that was common to + {dbx,coff,mips}read.c to symtab.c. + In the process, I think I cleaned things up a bit. + At the same time, moved obsavestring and obconcat to symtab.c. + + dbxread.c: + Removed obsolete condense_addl_misc_bunches (use + condense_misc_bunches(1) instead). + + exec.c: + Needed to include , at least on DECstations. + + valops.c, mips-tdep.c, tm-mips.h: + Added PUSH_ARGUMENTS macro to support funny argument-pushing + conventions (when STACK_ALIGN is insufficient). + Needed on mips, where doubles need 8-byte alignment, + but ints only need 4. + + mips-opcode.h: + Removed cruft that was not being used. + Merged in many fixes (most from Frank Yellin, fy@lucid.com). + + mips-pinsn.c: + Print $ before register-names (I think that makes things a little + more consistent). + Never print two instructions, even if one delays. + Removed hex-disassemble set_cmd. (This is not mips-specific, + so I think the argument is whether it is generally worthwhile or not. + I'm inclined to think not, given how easy it is to + convert between radixes in gdb.) + + mipsread.c: + This is basically Alessando's code. + It doesn't use obstacks; I changed it to use obstacks + in a few minor places where using malloc causes a + memory leak. (Probably, more places could/should be changed.) + I added record_misc_function where it was missing. + In symbol_file_command and add_file_command, I tried + to make the code consistent with more recent versions. + Minor sylistic changes in parse_procedure. + Make a .gdbinfo. psuedo-symbol point back to the real + procedure symbol (using the isym field). + + mips-tdep.c: + This is basically from my port, but with a lot of details + and a number of routines merged in from Alessando's version. + I basically used my code "raw" backtrace (use heuristics + from the actual code, rather than symbol table info) - though + the idea is Alessandro's. I feel my code is a little cleaner + here, particularly in being a little more flexible, such as being + able to handle gcc-produced code (which it now can). + It also doesn't do frame caching (which is not useful + more recent gdb versions). + I also used my code for push_/pop_dummy, more or less. + I tried to incorporate AF's code for testing sigtramp + while backtracing; I probably got it wrong. + Added mips_print_register, which tries to scrunch as much + information as possible on a screen... + Removed the skip-prologue set_cmd. As with hex-disassemble (see + under mips-pinsn.c), I don't see anything mips-specific here, + and I don't see it being all that useful anyway. + + tm-mips.h: + Added a $fp psuedo-reg distinct from $fp (nice for gcc). + Use more register names (rather than hard-cases numbers). + +Thu Sep 6 18:33:15 1990 John Gilmore (gnu at cygint) + + * Hack up 3.90.11 changes: + + * Makefile.dist (depend): parameterize $(GCC). + Add solib.c and solib.o. + (readline): Fix vpath for both absolute or relative SRCDIR. + + * blockframe.c: Fix from Schaefer@asc.slb.com for shared libs. + Also, let the part I didn't understand at least compile so + I can test the rest. FIXME. + + * dbxread.c: Fix thinko using strcmp. + (init_psymbol_list): declare static. + (partial_symbol_file_open): Comment cleanups better, avoid + cleaning up the string table since the caller will do that. + Move the stat for mod time into symbol_file_command, temporarily. + (There should be a mod time for each symbol file, eventually, + to control its rereading. FIXME.) + + * infptrace.c (PT_WRITE_D): use same value as PT_WRITE_I for + SunOS, which gives error for shared libs otherwise. (From + Schaefer, probably FIXME needs work for portability.) + + * solib.c: Move #include "param.h" to work. + Lowercase all the Uppercase Letters In the Messages. + (find_solib): Clean up inferior_so_name for debug printouts. + Allow no argument, to mean all shared libraries. + + * symmisc.c: include param.h to get CLEAR_SOLIB. + +Wed Sep 5 18:00:08 1990 John Gilmore (gnu at cygint) + + * Merge in Kingdon's changes from FSF: the diffs from 3.90.9 + to 3.90.11. ChangeLog entries below are from this. + +Wed Jun 13 09:17:39 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * Version 3.90.11. + + * Makefile.dist (HFILES): Add tm-sunos.h. + +Tue Jun 12 16:15:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.10. + + * Makefile.dist (gdb.tar.Z): Change linking of config so it works. + +Thu Jun 7 16:22:27 EDT 1990 Jay Fenlason (hack@ai.mit.edu) + + * sparc-opcode.h Added single-operand version of rett. + +Mon Jun 4 18:12:31 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * m-sparc.h (REG_STRUCT_HAS_ADDR, STRUCT_ARG_SYM_GARBAGE): + Put parens around gcc_p in expansion. + +Thu May 24 15:44:51 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * utils.c (lines_to_list): Return 10 if lines_per_page == 0. + +Wed May 23 16:36:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Changes for Sun shared libraries: + blockframe.c (find_pc_partial_function): If a non-text symbol + is found, set *address = pc - FUNCTION_START_OFFSET. + breakpoint.c (insert_breakpoints) [DISABLE_UNSETTABLE_BREAK]: + Disable breakpoints instead of giving an error. + source.c (select_source_symtab): Initialize cs_pst. + symmisc.c: Call CLEAR_SOLIB if defined. + symtab.h: Make text{low,high} CORE_ADDR not int. + (psymtab): New field addr. + solib.c: New file. + dbxread.c: Move DECLARE_FILE_HEADERS outside functions. + (record_misc_function): Give correct type for N_DATA symbols. + (condense_misc_bunches): do "misc_function_count = j" regardless + of inclink. + Take code which is shared between symbol_file_command and + add_file_command and put it into partial_symbol_file_{open,read}. + Split add_file_command into add_file_command and add_file. + Make psymtab_to_symtab read in the string table if the file + is not symfile. + Two new parameters to read_dbx_symtab and start_psymtab. + tm-sunos.h: New file. + +Tue May 22 17:43:03 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infcmd.c: Change cont_command to continue_command and "cont" + to "continue". + +Mon May 21 14:41:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * breakpoint.c (enable_breakpoint): Get value of watchpoint. + + * defs.h [sparc]: Use regardless of __GNUC__. + + * values.c (USE_STRUCT_CONVENTION): Check for structures of + size 1,2,4,8 rather than size < 8. + + * dbxread.c (dbx_lookup_type): Do f->length *= 2 as many times + as necessary, not just once. + + * sparc-opcode.h: Add a bunch of new opcodes which Sun as supports. + +Thu May 17 15:04:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * {t,x}m-sun386.h, sun386-xdep.c, {x,t}config/sun386 + + * tm-news.h: Add CALL_DUMMY_*. + + * tm-68k.h: Remove duplicate comment at FRAME_FIND_SAVED_REGS. + + * config.gdb: In list_host, list_target, use ${i}, not $i. + +Tue May 15 21:27:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * source.c (find_source_lines) [BROKEN_LARGE_ALLOCA]: Use xmalloc. + + * sparc-opcode.h: Change all store floating-point state register + instructions to have the right match & lose fields. + +Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist: Move -I${srcdir} to GLOBAL_CFLAGS and pass + VPATH to readline. + config.gdb: If srcdir != ., create readline directory and + copy a makefile into it. + + * wait.h, infrun.c: Change WRETCODE to WEXITSTATUS for + consistency with POSIX. + + * breakpoint.c (bpstat_stop_status): Disable watchpoint + when we exit its exp_valid_block. + +Tue Sep 4 11:46:46 1990 John Gilmore (gnu at cygint) + + * Makefile.dist: Bump version to 3.91.3. + + * Clean up handling of breakpoint commands (somewhat). + Prompted by Tiemann bug report "cont 10" doesn't work any more. + + inferior.h: Add breakpoint_proceeded to inferior status struct + and globals; save it and restore it. + (clear_breakpoint_commands): Cleanup, remove old #define. + + infrun.c (clear_proceed_status): Set breakpoint_proceeded. + (save_inferior_status, restore_inferior_status): handle it also. + (proceed): Remove earlier code that set breakpoint_proceeded. + It is now set only in clear_proceed_status. + (clear_proceed_status): Cleanup, use bpstat_clear rather + than clear_breakpoint_commands. No callers need the stop_bpstat + between clear_proceed_status and proceed. + + infcmd.c: Add breakpoint_proceeded definition and comment. + (cont_command, jump_command, signal_command): Move call to + clear_proceed_status right next to call to proceed. + + breakpoint.c (bpstat_do_actions): Avoid clobbering our + caller's argument while running down the chain of breakpoints. + Use new variable "breakpoint_proceeded" to determine when + a command that it executes moves the inferior past the + breakpoint. + (bpstat_clear): Handle NULL argument. + (bpstat_clear_actions): Avoid useless call to + breakpoint_auto_delete. + (delete_breakpoint): Clean up bpstat's that are pointing to + the deleted breakpoint from the stop_bpstat chain. + (breakpoint_auto_delete): Simplify. + + * Clean up handling of EOF, error on stdin, etc. This was + prompted by a network problem that caused gdb to go into an + infinite loop filling up its malloc'd memory. + + main.c (return_to_top_level): Cleanup: call bpstat_clear_actions, + not clear_breakpoints_commands, which is now gone. + (main): If command_loop returns (e.g. from EOF on stdin), do + a quit_command (looping back to command_loop if quit_command + doesn't really quit). + (command_loop): check result from command_line_input and + exit if it returns NULL, rather than passing the NULL to + execute_command. + (gdb_readline): Free malloc'd result space before returning + NULL for EOF. + + * utils.c (query): Handle C-d to mean "yes", just as if the + input was not a terminal. Also avoid infinite loop if EOF + occurs in mid-input-line before newline. This allows + query to be used at EOF on stdin with reasonable results. + + * infrun.c (proceed): Set breakpoint_proceeded. + + * values.c (value_as_long): Avoid infinite recursion for enums. + (_initialize_values): Fix typo in help msg (kingdon). + + * Makefile.dist (RL_LIB): Use RL_LIB_DEP for dependencies, + RL_LIB for linking. This allows -lreadline for linking + and nothing for dependencies, once readline is a real library. + + * config.gdb: Jim Kingdon: give useful error message if the + host or target type is not recognized. + + * defs.h (alloca): SPARC does not declare alloca, + it just defines it. Dumb, but deal with it. + + * Jim Kingdon suggests: + in xconfig/sun3os4, CFLAGS should be XM_CFLAGS. + +Wed Aug 29 18:03:27 1990 John Gilmore (gnu at cygint) + + * Makefile.dist (VERSION): Bump version # to 3.91.2. + + * Clean up Bothner's changes. + + * blockframe.c (clear_pc_function_cache): New function. + * blockframe.c: remake cache_pc_function_* static. + * dbxread.c (symbol_file_command): remove references to + cache_pc_function_* variables. + * dbxread.c (read_struct_type): Use VOFFSET_STATIC. + * printcmd.c: Avoid kludging a global variable (addressprint) + to avoid printing the address of a string twice. Instead, + pass the format letter 's' down low enough that it can be seen + to avoid this problem. + (print_formatted): Pass format arg to value_print. + (restore_addressprint): Remove function. + (do_examine): Avoid hacking addressprint, cleanups and such. + (print_frame_args): Add a comment to a Bothner change. + * symtab.h: define VOFFSET_STATIC and use it instead of "-1". + * symmisc.c (free_all_symtabs): Call clear_pc_function_cache + to wipe out the values cached in blockframe.c. + * symtab.c (find_method): Add comment saying how big you must + allocate to be "big enough". Per being terse again. + * valprint.c (val_print): Handle format letter "s" to print + strings without addresses. Add comment to vtbl printing code + which casts with wild abandon. Rearrange reference-printing + code so it prints: + @0xaddr: value (print w/addressprint) + value (print w/~addressprint) + @0xaddr (parameter lists w/addressprint) + or nothing (parameter lists w/o addressprint) + +Tue Aug 28 10:47:18 1990 John Gilmore (gnu at cygint) + + * Merge more changes from Per Bothner: + +Gdb's handling of TYPE_CODE_REF was so counter-C++ (and otherwise +annoying) that I tried to improve it. Here are my suggestions. + + These patches all attempt to handle TYPE_CODE_REF (as in C++) better. + + findvar.c: + Do automatic de-reference when taking the address of a reference. + printcmd.c: + Don't deref_ref when printing parameter lists. + valops.c: + More attempts at treating refernences properly. + valprint.c: + In val_print, if deref_ref==0, don't print dangling " = ". + value.h: + Add COERCE_REF macro, which de-references an REF. + + * Merge changes from Per Bothner: + +* Fixed (Sony news)-specific configuration problems. +* Fixed other problems with using vanilla pcc and libc (enum problems; +assumption that vsprintf exists). +* Some major speed-ups (finc_pc_partial_function now caches a match; +parsing avoids duplicate symbol_lookup calls). +* Changed handling of baseclasses (no longer use baseclasses field +of struct type, use the first n_baseclasses fields instead). +* Various minor changes/fixes, most C++-related. + +blockframe.c: +Cache the most previous match from find_pc_partial_function. +(Save both low and high ends of matching function's pc range.) +This speeds up the loop of infrun.c:wait_for_inferior quite +a bit, and makes step/next commands much zippier. +command.c: +Added an enum->int cast (otherwise, some compilers barf). +dbxread.c: +No longer set baseclass offset to 0, since multiple +inheritance now mostly works. +Added a number of casts, to shut up compiler warnings +(after stabs where made enums, not ints). +When discarding a symbol table (in symbol_file_command), +must clear the cache introduced in blockframe.c. +Don't convert $vtbl_ptr_type to vtbl any more. +Get rid of TYPE_BASECLASEES and baseclass_vec (see also symtab.h). +Mask off sign bit emitted by g++ for virtual table offset. +Set voffset to -1 (not 1) for static member functions. +expread.y: +Changed parsing/lexing of names to avoid doing symbol lookup twice +(once when lexing to determine symbol class, once for real). +Now only call symbol_lookup once. Fields of 'this' win especially big. +printcmd.c: +Subpress printing addr twice in the case of 'x/s addr'. +symtab.c: +lookup_basetype_type is no longer used. +Add find_methods as recursive helper function to decode_line_1. +This allows multiple inheritance to work. +Also, once one or more matches has been found, do not look in +base-classes. (Baseclass methods would be overridden, anyway.) +symtab.h: +Removed baseclasses array in struct type. +Instead of using baseclasses[i], use fields[i-1]. +Added virtual_field_bits[i] to indicate if the i'th baseclass is virtual. +Changed sign convention of voffset (previous was inconsistent). +tm-news.h: +Some macros (CALL_DUMMY and relatives) were missing. Put them back. +utils.c: +Used to assume existence of vsprintf. Re-written to not need it +if HAVE_VPRINTF is undefined. +valops.c: +typecmp was too pessimistic. Made it less so. +valprint.c: +Don't print space after address. +If vtable points to a misc symbol (with 0 offset), print it, +since that indicates the actual class of the object. +Changed ype_print_derivation_info to use new inheritance +scheme (without baseclasses vector). +values.c: +In value_primitive_field, fixed some bugs left over from previous set of fixes. +Also, changes needed because TYPE_BASECLASSES were removed. +xm-news.h: +REGISTER_U_ADDR didn't work for PC. Rewrote to use an array. + +Tue Aug 21 20:08:54 1990 John Gilmore (gnu at cygint) + + * source.c: + If there is no path set, and the symbols don't indicate what directory + a file was compiled in, look in the current directory. But either + a path or a known compilation directory will prevent this. + + * dbxread.c: + Three independent bug fixes: + * Remove the #if 0 block that breaks some stuff. + * SunOS 4.1 fixed the promoted-parameter-wrong-addr bug in Sun C; + adapt gdb to either SunOS 4.0.* or 4.1. + * MAX_OF_TYPE and MIN_OF_TYPE thinko. By tedg@sun, I think. + + * symtab.c: + Instantiate the class T when looking for methods in it. (Tiemann@sun) + + * valprint.c: + (type_print) Demangle the name being printed. + (type_print_base) Handle botched demangling without coredump (tiemann). + + * values.c: + (check_stub_method): Document routine. + (tiemann) fix bug for no-arg functions + Avoid clobbering beyond end of malloc'd storage. + Terminate the argument list properly. + +Sat Aug 18 01:29:59 1990 Per Bothner (bothner@cs.wisc.edu) + + * Changes merged by John Gilmore: + +breakpoint.c: + In breakpoint_1, use new print_address_symbolic instead + of find_pc_partial_function. (This forces use of assembler-level + addresses, and avoids misleading non-mangled source-level names.) +cplus-dem.c: + Generalize ansi argument such that -1 means skip arglist totally. + Removed global variable print_ansi_qualifiers (which made + code non-reentrant), in favor of extra explicit arguments + to internal routines. +printcmd.c: + Add new helper function print_address_symbolic. + Use find_pc_misc_function instead of find_pc_partial_function + (since we want assembler-level symbols here). +stack.c: + Print unknown function as just "f (...)", not "f (...) (...)". + Use new fputs_demangled explicitly. +symtab.c: + Fixed a typing violation (problem: value.h cannot be imported + without renaming many variable in this file). + lookup_symbol: If no matching misc_func, look for a C++-mangled name. + decode_line_1: Moved forward some never-reached code. + Made decode_line_2 skip function prologues correctly. +utils.c: + fputs_filtered should not demangle by default. + Add new fputs_demangled to demangle on demand.. +valops.c: + Change value_struct_elt to use value_primitive_field (using recursive + utility function search_struct_field). This allows foo.bar to work + for multiple inheritance (so far only for data fields). + Change check_field in the same way (recursive helper function + to support multiple inheritance). + (Note: there are more of these problems that I haven't fixed. + Any code that says TYPE_BASECLASS (t, 1) is probably wrong.) + value_of_this: 'this' symbol name is now just "this", note "$this". +valprint.c: + Don't print static members. + Avoid printing "members of " if there are none. + Simplified type_print_derivation_info by merging duplicate code. + Remove useless blank lines in type_print_base (ptype command). +value.h: + Added declaration of new routine value_primitive_field. +values.c: + Added value_primitive_field which is generalized version of + value_field that can handle multiple inheritance (non-zero offsets etc). + Re-implemented value_field to call value_primitive_field. + +Fri Aug 17 23:33:44 1990 John Gilmore (gnu at cygint) + + * infcmd.c -- insert else to avoid 'delete env' coredump when you + delete the whole environment. Karl Berry reported the bug. + * source.c - fix openp to avoid //'s in filenames, which + trigger an Emacs bug causing it to not be able to find files + when running gdb in a window. + * dbxread.c - zap the #if 0 that botches the add-file code. + It seems to work a lot better without all the code commented out. + +Fri Jul 20 16:58:46 1990 John Gilmore (gnu at cygnus.com) + + * Merge Tiemann's and Ted Goldstein's changes, detailed below, + into gdb-3.90.9. + +Tue Jul 17 19:34:33 1990 Ted Goldstein (tedg at golem) + + * Makefile - added a ${CFLAGS} to a couple of entries, + added remote-sa.sparc.c + * added remote.sa-sparc.c, a modification of remote.c + which conducts a dialog directly with the SparcStation prom. + * breakpoint.c, infrun.c, sparcdep.c added + remote_insert_breakpoint(), and remote_remove_breakpoint() + to breakpoint.c instead of directly writing breakpoint instructions. + * sparcdep.c on remote_debugging,there is no need + to remove signle step breakpoint instructions. + * main.c added "-epoch" flag and "int epoch_interface" to main.c + global variable + * printcmd.c - epoch interface sends lisp expressions to open up + epoch windows on inspection. + * valprint.c - added arrayprint, and addressprint and made adding + format controls easier + * wait.h added a couple of undef's because we were getting + complaints about WSTOPSIG and WTERMSIG begin redefined. + + +Wed Jul 4 05:27:51 1990 Michael Tiemann (tiemann at masham) + + * symtab.c (decode_line_1): Add support for handling method stubs + in the type information. + +Tue Jul 3 09:39:18 1990 Michael Tiemann (tiemann at masham) + + * values.c (baseclass_addr): Run loop from INDEX+1 to + N_BASECLASSES; otherwise, we can still get into a loop. + @@ This should be restructured to use a cleaner search strategy. + +Sun Jul 1 12:28:51 1990 Michael Tiemann (tiemann at masham) + + * dbxread.c (define_symbol,read_type): Grok GNU C++'s new + abbreviation "Tt" for tags which have the same name as their + typedecls. + +Fri Jun 29 01:03:46 1990 Michael Tiemann (tiemann at masham) + + * symtab.c (list_symbols): add ability to set breakpoints on all + the functions which match a particular regular expression. + +Tue Jun 26 04:26:29 1990 Michael Tiemann (tiemann at masham) + + * cplus-dem.c (cplus_demangle): New parameter ANSI says whether we + should print ANSI qualifiers (such as `const' and `volatile'). + All callers changed to call with ANSI == 1, except from + `check_method_stub', which uses old-style syntax. + + * symseg.h (struct fn_field): Remove unneccessary `args' field. + * symtab.h (TYPE_FN_FIELD_ARGS): Redefined. + + * values.c (check_stub_method): New function. + + * cplus-dem.c (do_type): Handle "long long" (encoded as 'x'). + + * dbxread.c (read_type): Handle new GNU C++ method type stubs. + * valprint (type_print_base): Ditto. + + * symtab.c (gdb_mangle_typename): New function. + +Tue Jun 5 00:18:43 1990 Michael Tiemann (tiemann at gzilla) + + * breakpoint.c (catch_command): New function. Provides a + mechanism to set breakpoints based on catch clauses. + (disable_catch): Similar, but disables breakpoints on catch + clauses. + (delete_catch): Similar, but deleted breakpoints on catch clauses. + +Sun Jun 3 22:54:08 1990 Michael Tiemann (tiemann at gzilla) + + * blockframe.c (blockvector_for_pc): New function. + * blockframe.c (block_for_pc): Changed to call + `blockvector_for_pc' and get the block itself. + + * stack.c (catch_info): New function. Prints info about + exceptions which can be caught in the current frame. + * stack.c (print_frame_label_vars): New function. Similar to + `print_frame_local_vars'. + * stack.c (print_block_frame_labels): Prints out labels that are + defined in this frame. These labels are exceptions that can be + caught. + + * dbxread.c: Updated to handle N_CATCH symtab types. + +Thu May 3 22:10:00 1990 Michael Tiemann (tiemann at teacake) + + * valprint.c (everywhere): TYPE_NAME (TYPE) no longer comes in the + form "struct ..." for GNU C++. Don't flush any part of TYPE_NAME + when printing the type. + +Wed May 2 22:43:04 1990 Michael Tiemann (tiemann at teacake) + + * valprint.c (val_print): Use `baseclass_addr' to access the + baseclasses pointed to via the derived class object at VALADDR. + + * values.c (baseclass_addr): New function. Casts derived pointers + to baseclass pointers taking virtual baseclasses and multiple + inheritance into account. + +Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.9. + +Fri May 4 12:12:55 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * breakpoint.c (watch_command, bpstat_stop_status): Deal with + exp_valid_block field correctly. + + * infrun.c (wait_for_inferior): When checking "don't even think + about breakpoints" if stop_signal == SIGTRAP && trap_expected, + also check step_resume_breakpoint. + Insert breakpoints and continue (not step) if + step_resume_break_address != NULL, even if another_trap. + If trap_expected and we enter sigtramp, then set up a + step_resume_break. + If trap_expected is set when we hit the step_resume_break, + set another_trap. + When calling resume and trap_expected says tell resume to step + (2 places), also check step_resume_break_address. + + * infrun.c (wait_for_inferior): Don't set + prev_{pc,sp,func_{start,name}} before calling wait (). + Do set them after exiting loop. + Move their declarations outside functions. + (start_inferior): Initialize them. + +Thu May 3 00:15:11 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infrun.c (wait_for_inferior, after check for trap_expected > 1): + Restore old code which distinguishes between trap_expected and + running_in_shell, just make the latter take any non-TRAP signal, + not just SEGV. + + * values.c (allocate_value): Zero VALUE_OPTIMIZED_OUT flag. + + * Makefile.dist (pinsn.o): Use PINSN_CC to compile. + xconfig/3b1 (CC,PINSN_CC): Define. + + * xconfig/altos, altos-dep.c: Rename altos-dep.c to altos-xdep.c. + + * Version 3.90.8 + + * breakpoint.c (bpstat_stop_status), + infrun.c (wait_for_inferior) [SHIFT_INST_REGS]: New code. + + * param.h, tm-88k.h: Define ADDR_BITS_*. + infcmd.c (jump_command, read_pc), infrun.c (wait_for_inferior), + printcmd.c (do_one_display): Use them. + + * utils.c: Split #ifdef USG into a USG_UTILS and a QUEUE_MISSING. + xm-88k.h: Define USG_UTILS. + +Wed May 2 00:05:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * printcmd.c (printf_command) [__INT_VARARGS_H]: New code. + (printf_command): Add from_tty parameter. + + * valprint.c (value_print): Check VALUE_OPTIMIZED_OUT flag. + + * value.h: Add optimized_out field and change lazy field to + char. Add macro VALUE_OPTIMIZED_OUT. + + * i386-pinsn.c: Change from Eirik Fuller to write to stream directly + instead of stuffing things in buffers (oappend, etc). + + * breakpoint.c (bpstat_do_actions): If *BSP is set to NULL by + execute_command, exit both loops. + + * Makefile.dist: Don't set TARGET_ARCH. Add .c.o rule. + +Tue May 1 17:07:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist (RAPP_OBS, rapp), + rgdb.c, rserial.c, rudp.c, serial.c, udp.c, xdep.h, + remote.h: Added. + m68k-xdep.c, coredep.c: Wrap in #if !defined (RDB). + + * valops.c (value_struct_elt), values.c (value_static_field): + Change error messages to remove references to `info methods'. + +Tue Apr 24 10:25:10 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * More 88k changes: + infrun.c (start_inferior): Add START_INFERIOR_HOOK. + infcmd.c [SHIFT_INST_REGS]: New code. + findvar.c (read_relative_register_raw_bytes): Return a value. + infcmd.c (do_registers_info): Check value from + read_relative_register_raw_bytes. + + * command.c (delete_cmd): Free the struct cmd_list_element(s) + we are removing. + +Mon Apr 23 10:42:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * More 88k changes: + findvar.c (get_saved_register): New function. + findvar.c: Rewrite code which called find_saved_register to + call get_saved_register instead. + +Sun Apr 22 14:47:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * valprint.c (val_print): Change error message printed when + the type has TYPE_FLAG_STUB set. + + * valprint.c (val_print): Check for TYPE_CODE_UNDEF. + + * findvar.c (write_register): Set register_valid (regno). + + * valops.c (call_function): Check for NULL return from block_for_pc. + +Fri Apr 20 11:31:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * findvar.c (write_register): Add PREPARE_TO_STORE. + {sun3,sparc,symmetry}-xdep.c (PREPARE_TO_STORE): Add. + infptrace.c, {mips,pyr,symmetry,sun3,arm,hp300hpux}-xdep.c + (store_inferior_registers): Don't call read_register_bytes. + symmetry-xdep.c (store_inferior_registers): + #if 0 out code to fetch registers. + + * values.c (value_as_long): Call COERCE_ARRAY. + + * tm-sun3.h: Include tm-68k.h not m-68k.h + + * sparc-tdep.c (single_step): Set next_pc, npc4 within + if (!one_stepped), not outside it. + + * Changes from Data General for 88k: + * coffread.c (read_file_hdr): Add *88*MAGIC. + * coffread.c (have_symbol_file_p): New function. + * coffread.c [COFF_CHECK_X_ZEROES] [TDESC]: New code. + * coffread.c (read_one_sym): If there is more than one + aux entry, don't give an error message, just ignore the + extra ones. + * coffread.c (process_coff_symbol): Replace clipper with + BELIEVE_PCC_PROMOTION in #ifdef's. + * coffread.c: Define L_LNNO32 if not defined. + (enter_linenos): Use it. + * blockframe.c: Add INIT_FRAME_PC hook and use it in + get_prev_frame_info. + m-m88k.h: Use INIT_{FRAME_PC,EXTRA_FRAME_INFO} to do tdesc stuff. + Use dummy versions of FRAME_CHAIN_*. + * Makefile.dist, xconfig/i386*: Rename M_CLIBS to XM_CLIBS and add + TM_CLIBS and CDEPS. + tdesc/libdc.o: New target. + tdesc.{c,h}, tdesc/*, {t,x}config/m88k: New files. + +Thu Apr 12 15:47:00 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * m68k-opcode.h (bras, bsrs): Use "Bw" not "Bg". + +Tue Apr 10 20:50:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.7. + + * xm-mips.h (BYTE_ORDER): If not defined, make it LITTLE_ENDIAN. + + * mips-xdep.c ({fetch,store}_inferior_registers): Remove variable + offset and just use register_addr (regno, 1). + (core_file_command): Remove variable reg_offset and just use + register_addr (regno, 0). + + * gdbcore.h [COFF_FORMAT]: #undef a_magic before redefining it. + + * infrun.c ("if (trap_expected && stop_signal != SIGTRAP)", near end + of wait_for_inferior): Always pass 0 as first arg to resume. + #if 0 out "SIGSEGV in shell" test right above it (now redundant). + + * i386-pinsn.c (oappend_address): New function. + (oappend): Make it "static void" and declare at top of file. + (OP_J, OP_DIR): Use oappend_address. + +Mon Apr 9 15:22:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * mips-xdep.c: Include not "mips/inst.h". + + * wait.h [HAVE_WAIT_STRUCT]: Put #defines in #if !defined so that + it's OK if they are defined in . + + * findvar.c (fetch_registers): Pass "registers", not "®isters", + to remote_fetch_registers. + + * mips-tdep.c (_initialize_mipsdep): Remove hex_disassembler + and re-write skip_prologue to use add_set_cmd. + + * Makefile.dist (alldeps.mak): Don't put \ after the last + filename in each list. + +Sun Apr 8 01:59:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.6. + + * Makefile.dist (alldeps.mak): "XM_FILE" -> "XM_FILE=". + + * valarith.c (value_x_{un,bin}op): use "operator" not "operator " + to match dbxread.c change of 16 Mar 90. + + * valarith.c (value_x_unop): Pass &static_memfuncp, + not static_memfuncp. + + * breakpoint.c: Add watchpoint stuff. + breakpoint.h: Add bpstat_should_step. + infrun.c (proceed, wait_for_inferior): Use it. + breakpoint.h: Add bpstat_print (and rename old bpstat_print + to bpstat_should_print). + infrun.c (normal_stop): Use it. + + * value.h: Add value_free. Declare a few functions. + +Sat Apr 7 21:43:43 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (read_dbx_symtab): Remove PROFILE_TYPES code and + insert comment suggesting easy shell script equivalents. + + * values.c (unpack_long): Give better error messages for + unrecognized sizes of ints and floats. + +Fri Apr 6 00:32:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c, gdbcore.h (IS_OBJECT_FILE): Check for a_drsize + nonzero as well as a_trsize. + + * More places: Use SWAP_TARGET_AND_HOST. + + * valops.c (destructor_name_p): Only skip "struct " if present. + + * main.c (gdb_readline): Return NULL on end of file. + + * sparc-opcode.h: Add jmp 1+2, jmp 1+i, jmp i+1. + + * Makefile.dist: Make expread.tab.c unambiguously be in srcdir. + + * main.c: Split source_command into source_command and + read_command_file. + (main): Accept "-" as arg to +command for stdin. + + * dbxread.c (psymtab_to_symtab): Don't read string table. + (symbol_file_command): Save string table size. + + * Version 3.90.5 + + * symtab.c: Remove declaration of lookup_misc_func. + + * mips-pinsn.c: Add use_hex_p stuff (re-worked from Forin stuff). + + * mips-opcode.h: Add bdelay field. + mips-pinsn.c: Various changes from Forin, I think to make it look + like the MIPS assembler format. + mips-tdep.c, mips-xdep.c, mipsread.c: Various changes from Forin. + + * gdbcore.h: Declare register_addr. + + * gdbcore.h: Include , before trying to redefine N_TXTADDR + and friends. + various: Don't include both a.out.h and gdbcore.h. + + * Makefile.dist (HFILES): Add param.h + + * utils.c (init_malloc): Moved here from mcheck.c and modified + to use the standard mcheck.c + Makefile.dist: Modify to reflect new mcheck. + +Thu Apr 5 16:38:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * valprint.c (val_print, print_hex_chars): Print integers + larger than LONGEST. + + * valarith.c (value_sub): Give error message if attempt to + subtract something of the wrong type from a pointer. + + * breakpoint.c (bpstat_stop_status): Initialize retval to NULL. + + * i386-tdep.c (i386_pop_frame): Change addr to adr. + +Wed Apr 4 05:21:50 1990 Jim Kingdon (kingdon at teenage-mutant) + + * main.c (command_line_input): return NULL on end of file. + (execute_command): If p is NULL, return almost right away. + (read_command_lines): Treat end of file like "end". + + * printcmd.c (print_frame_args): Change it so num is number + of ints of args, not number of args. + + * xm-*.h: Make sure BYTE_ORDER is defined. + Also fix various #includes of old names of things. + + * main.c (command_line_input): Fix comment code of 2 Apr. + + * values.c (value_from_long, unpack_long): SWAP_TARGET_AND_HOST. + various: Replace {BYTES,WORDS}_BIG_ENDIAN with TARGET_BYTE_ORDER. + valarith.c various: SWAP_TARGET_AND_HOST. + dbxread.c (READ_FILE_HEADERS): SWAP_TARGET_AND_HOST. + (SWAP_SYMBOL): New macro. Use it wherever symbuf_idx is incremented. + exec.c (exec_file_command): SWAP_TARGET_AND_HOST. + + * valarith.c (value_subscripted_rvalue): Just bcopy() the + appropriate bytes rather than playing strange games with + value_from_long. + + * param.h (SWAP_TARGET_AND_HOST): New macro. + + * tm-np1.h (V7_REGNUM): Change from 27 to 26. + (REGISTER_VIRTUAL_TYPE): Return correct result for vector regs. + gould-tdep.c: New file. + + * Move reading of register before store from + findvar.c (write_register) to + infptrace.c, *-xdep.c (store_inferior_register). + + * findvar.c (fetch_registers, store_registers): New functions. + write_register{,_bytes}: Use store_registers regardless of + have_inferior_p. + registers_valid: New variable. + (supply_register, read_register, etc.): Use it. + (read_register_gen): New variable. + various: Use read_register_gen rather than read_register_bytes + where appropriate. + *-xdep.c (fetch_inferior_registers): Remove remote_debugging check. + infrun.c (wait_for_inferior, start_inferior): Call registers_changed + not fetch_inferior_registers. + *-xdep.c (fetch_inferior_registers): Call registers_fetched if + not setting registers via supply_register, and if fetching + all registers. + infptrace.c, *-xdep.c (fetch_inferior_registers): Add param, + # of register to fetch (-1 for all). + infptrace.c, hp300hpux-xdep.c (fetch_inferior_registers): + Actually fetch only those registers needed. + value.h: Declare all the extern register functions from findvar.c. + + * coffread.c (read_coff_symtab): Test for specific kinds of GCC + labels (LI%.*, LPB%.*, etc), not just ??%.*. + + * coffread.c (record_misc_function): Use mf_text not mf_unknown. + + * utils.c,defs.h (lines_to_list): New function. + source.c (select_source_symtab, list_command, forward_search_command, + reverse_search_command), stack.c (print_frame_info): + Use it instead of 10. + + * munch: If MUNCH_NM variable exists, use it. + + * main.c (initialize_main): Set rl_readline_name. + main.c: #include readline.h and #undef savestring. + Remove declarations of things declared in readline.h. + + * main.c (gdb_readline): If instream == 0, read from stdin. + + * main.c (main): Only call clearerr if ISATTY. Exit loop if + feof (instream). + + * infcmd.c (detach_command): Set inferior_pid to 0 after + calling remote_close. + + * main.c (main): If exec and sym files are the same, and there + is an error reading execfile, don't try to read sym file. + + * infcmd.c (detach_command) [ATTACH_DETACH]: Don't try to detach + from inferior when remote debugging. + + * source.c (reverse_search_command): Change while test from 1 to + line > 1. + +Tue Apr 3 18:14:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.4. + + * Makefile.dist (gdb.tar.Z): Use -z option to tar rather than + creating gdb.tar and calling compress separately. + + * breakpoint.c (read_memory_nobpt): Do not treat bcopy as if it + returned an "errno" value. + + * various: Make sure gdbcore.h is not included before a.out.h. + + * Makefile.dist (OPCODES): Add mips-opcode.h. + + * config.gdb: Print lists of {hosts,targets} after finding srcdir. + When parsing +{host,target}=, strip off +{host,target}=, not +{x,t}m=. + + * Makefile.dist (gdb.tar): Do {t,x}config not just config. + +Mon Apr 2 02:42:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * sparc-opcode.h (inc): Fix incorrect lose field. + + * valarith.c (value_subscripted_rvalue): Use TARGET_BYTE_ORDER, + rather than checking endianness at runtime. + + * main.c (comand_line_input): Accept comments anywhere, not + just at starts of lines. + +Sat Mar 31 21:59:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symtab.c (check_stub_type): Call lookup_symbol with 5 args. + +Fri Mar 30 15:23:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * frame.h: #include param.h. + param.h: Protect against multiple inclusion. + + * i386-tdep.c (i386_get_frame_setup): Fix comment about what + opcode 0x55 is. + If 0x81 or 0x83 is followed by something besides 0xec, + put codestream back where it was and return 0. + [USE_MACHINE_REG_H]: Include not + Move include of a.out.h above . + (i386_frame_find_saved_regs): Make locals signed. + (i386_frame_find_saved_regs, i386_push_dummy_frame, i386_pop_frame): + Use REGISTER_BYTES, REGISTER_RAW_SIZE, etc. to deal with floating + point registers. + +Wed Mar 28 18:33:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * Makefile.dist (OTHERS): Add gdb.dvi. + (gdb.dvi): New rule. + + * breakpoint.c (_initialize_breakpoint): Clean up docstrings so + as not to mention subcommands (e.g. auto-display). + Call add_cmd not add_abbrev_cmd for "disable breakpoint" and + put it in class_alias. + + * breakpoint.c (set_breakpoint_count): New function. + (set_breakpoint, break_command_1): Use it. + + * breakpoint.c (get_number): New function. + (*_command, map_breakpoint_numbers): Use it. + + * infptrace.c (write_inferior_memory): Remove remote_debugging + stuff (is handled in core.c). + (read_inferior_memory): Remove #if 0'd out remote_debugging code. + +Tue Mar 27 16:51:27 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * inferior.h: Include frame.h. + + * findvar.c (write_register): Replace sun4 #ifdef with + check of CANNOT_STORE_REGISTER. + xm-sparc.h: Define CANNOT_STORE_REGISTER. + + * sparc-tdep.c: Remove superfluous declaration of + get_breakpoint_commands. + + * breakpoint.{c,h}: Add bpstat stuff. + bpstat_do_action: Re-work do_breakpoint_commands into this. + main.c (command_loop): Call bpstat_do_action not + do_breakpoint_commands. + inferior.h, infrun.c, breakpoint.c, infcmd.c: + Rework breakpoint_commands and stop_breakpoint + stuff to use bpstat instead. + + * infcmd.c (program_info): "info reg"->"info registers". + + * np1-opcode.h: Renamed from npl-opcode.h. + gould-pinsn.c: Include np1-opcode.h. + Makefile.dist (OPCODES): Change npl-opcode.h to np1-opcode.h + + * coffread.c (read_enum_type): Stop reading when we hit .eos. + +Mon Mar 26 15:52:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.3. + + * breakpoint.c (read_memory_nobpt): New function. + gdbcore.h: Declare read_memory_{nobpt,check}. + mips-tdep.c: Use read_memory_nobpt not breakpoint_shadow_val. + +Fri Mar 23 14:26:38 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * inflow.c (terminal_inferior): Reenable commented out + inferior_thisrun_terminal check. + (terminal_ours_1): If inferior_thisrun_terminal is nonzero, + return immediately. + + * Makefile.dist: Rewrite DEPFILES, M_FILE, etc. stuff to deal + with host & target separation. + + * config/*: Split into xconfig/* and tconfig/*. + *-dep.c: Split into *-xdep.c and *-tdep.c. + + * main.c (main): Always pass two args to xrealloc. + +Thu Mar 22 20:29:25 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * Makefile.dist ({,dist}clean): rm {x,t}m.h not param.h + xgdb.o: Remove obsolete dependency (now in depend). + + * arm-pinsn.c: Include arm-opcode.h not opcode.h. + + * mips-pinsn.c, mips-opcode.h: New files from Bothner (from + release of 24 Jan 90 with mips-opcode.h patch from 1 Feb 90). + + * utils.c (xmalloc): Return NULL on request for 0 bytes. + +Wed Mar 21 13:30:08 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * config.gdb: Re-write machine stuff to deal with host & target. + + * xm-altos.h: Don't define HAVE_WAIT_STRUCT. + + * m-*.h: Split into xm-*.h and tm-*.h. + + * infrun.c (wait_for_inferior): Put #ifdef sony_news code + in regardless of machine. + + * symtab.c (decode_line_1): Add quotes and capitalize error + message "no class, struct, or union named". + + * Makefile.dist (cplus-dem.o): Compile with -Dnounderscore. + + * stack.c (print_frame_info): Use print_symbol to print function name. + + * symtab.c (output_source_filename): Don't print a comma if + we are skipping a filename already printed. + +Tue Mar 20 10:48:54 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * symtab.c (output_source_filename): Don't print a filename + more than once. + + * utils.c (fprint_symbol): New function. + defs.h: Decalare it. + various: Use fprint_symbol to print symbol names. + Makefile.dist (SFILES, OBS): Add cplus-dem.{c,o}. + +Mon Mar 19 17:11:03 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * coffread.c (read_file_hdr): Add MC68K??MAGIC. + + * coffread.c (read_coff_symtab): Ignore swbeg and string label + symbols. + + * coffread.c (read_coff_symtab): Increment num_object_files + in case C_STAT not C_FILE. + New variable in_source_file. Set it in case C_FILE. + Check it in case C_STAT. + + * coffread.c [FUNCTION_EPILOGUE_SIZE]: New code. + m-umax.h (FUNCTION_EPILOGUE_SIZE): Define. + + * config/3b1: New file. + + * config/sun*: Print message warning people to use GAS with GCC. + +Sun Mar 18 02:56:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * infcmd.c (run_stack_dummy): Change error message. + + * m-68k.h (REGISTER_VIRTUAL_TYPE): Make pc, fp, sp char *. + + * m-mips.h (LONGEST, BUILTIN_TYPE_LONGEST): Remove. + +Sat Mar 17 21:27:49 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * mips-dep.c: Remove infptrace.c stuff. + + * m-bigmips.h: New file. + m-mips.h [MIPSEB]: Remove *_BIG_ENDIAN stuff. + + * m-sparc.h (FIX_CALL_DUMMY): Do not insert unimp instruction + if function was compiled with gcc. + + * m-mips.h: Remove FIX_CALL_DUMMY_ALIGNED and make FIX_CALL_DUMMY + use new args. + + * valops.c (call_function): New args to FIX_CALL_DUMMY. + m-*.h (FIX_CALL_DUMMY): Take new args. + + * values.c (using_struct_return): New parameter gcc_p. + valops.c (call_function): New variable using_gcc. + valops.c (call_function) [REG_STRUCT_HAS_ADDR]: New code. + + * m-mips.h, mips-dep.c: New files from Forin. + m-mips.h: Replace RETURN_STRUCT_BY_REF with USE_STRUCT_CONVENTION. + +Fri Mar 16 13:17:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist: Add some dependencies of m-*.h files. + (HFILES): Add m-68k.h. + + * dbxread.c (read_struct_type): Put "operator+" not "operator +" + in symtab. + + * core.c: Split read_memory into read_memory_check and read_memory. + breakpoint.c (insert_breakpoints): If can't read memory, + tell user that error was due to seting breakpoints. + +Thu Mar 15 11:47:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infrun.c [COFF_ENCAPSULATE]: Include a.out.encap.h. + + * blockframe.c (FRAMELESS_LOOK_FOR_PROLOGUE): Make it a function. + various m-*.h: Call function not macro. + frame.h: Declare the function. + +Wed Mar 14 02:44:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * sparc-dep.c: Include signame.h. + + * sparc-pinsn.c (print_insn): When looking for sethi before + delayed branch, call read_memory_noerr not read_memory. + + * m-isi.h, m-sun3.h, m-news.h, m-hp300bsd.h, m-altos.h, + m-hp300hpux.h, m-sun2.h: Merge machine stuff except inferior + function call stuff into new file m-68k.h. Create m-3b1.h. + +Tue Mar 13 21:34:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * inflow.c (new_tty): If can't open tty, print error message + before exiting. + + * blockframe.c: Remove declaration of psymtab_to_symtab. + symtab.h: Declare psymtab_to_symtab. + blockframe.c: Remove declarations of block_for_pc and + find_pc_function_start. + frame.h: Add declarations of block_for_pc and find_pc_function_start. + Remove declaration of nonexistent function find_pc_function. + values.c: include frame.h instead of declaring block_for_pc. + + * Version 3.90.2. + +Mon Mar 12 14:20:06 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * main.c (main): Delete superfluous "e" from long_options. + +Sat Mar 10 15:47:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * valprint.c (val_print): Print <%d bit integer> not just + . + + * dbxread.c (error_type): Fix loop that finds '\0' so that on + exit, *pp points to the '\0', not the character after. + (read_type): Make sure that places which call read_type and then + try to read more input stop immediately with another error + upon encountering '\0'. + + * dbxread.c (read_range_type): Fix check for large signed + integral type to match comment and reality. Set TYPE_LENGTH based + on n2bits for signed, n3bits for unsigned. + + * infcmd.c (cont_command): Print warning message if we + decide to ignore the argument. + + * gdb.texinfo (attach): @xref{Attach} -> @xref{Remote}. + +Fri Mar 9 16:26:47 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symtab.h (address_class): Reinstate LOC_EXTERNAL with rewritten + comment. + + * expread.y (yyerror, parse_c_1): Make yyerror take a char * arg. + + * main.c (symbol_completion_function): Don't call error() on + "info jkldskf". + + * m-npl.h (USE_STRUCT_CONVENTION): Change >= to >. + +Thu Mar 8 00:19:01 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symseg.h: Nuke more symseg references including LOC_EXTERNAL. + Put contents of symseg.h into symtab.h and remove symseg.h. + +Wed Mar 7 18:02:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symtab.h (SYMBOL_LINE): New macro. + symtab.c (decode_line_1): Accept variable as well as function. + Lookup variable/function in selected block if no file specified. + printcmd.c: #if 0 out whereis_command. + + * command.c (do_setshow_command): Call function with additional + argument C. + main.c (set_history_size_command): Take argument C. + (set_verbose): New function to set docstring. + (initialize_main): Put set_verbose in command list. + command.c (lookup_cmd_1): Accept result_list NULL. + + * valprint.c (_initialize_valprint): Change docstring for + "set unionprint" to normal set/show form. + + * command.c (add_show_from_set): Check that docstring starts with + "Set " before assuming it does. + + * main.c (show_history): Call cmd_show_list. + command.{c,h} (cmd_show_list): New function. + command.h: Declare do_setshow_command. + + * command.h (cmd_list_element): New field completer. + main.c (symbol_completion_function): Use it. + symtab.h: Declare make_symbol_completion_list. + command.c (add_cmd): Set completer. + main.c, gdbcmd.h (noop_completer): New function. + infcmd.c: Set completer for environment functions. + + * symtab.c (types_info, _initialize_symtab): #if 0 out. + various: Use fputs_filtered, not fprintf_filtered(%s). + + * valprint.c (type_print_base): Check for integers larger than + LONGEST. + + * sun3-dep.c: Include "signame.h" instead of directly declaring + sys_siglist. + +Tue Mar 6 14:59:34 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infrun.c (signals_info): Allow argument to be a signal name + as well as an expression. + (handle_command): Check for error from sig_number. + + * main.c (float_handler): Change error message. + + * inflow.c (create_inferior): If getenv ("SHELL") exists, use it + instead of /bin/sh. + + * dbxread.c (read_dbx_symtab, case N_SO): New variable first_symnum. + Pass it to {start,end}_psymtab. + + * dbxread.c (read_ofile_symtab): Increment symbuf_idx and symnum + when calling process_symbol_pair. + + * symtab.c (sources_info, output_source_filename): + Re-write so output_source_filename takes a first parameter + instead of a next one. + + * dbxread.c (read_dbx_symtab, case N_SO): When incrementing + symbuf_idx, increment symnum also. + + * values.c (set_internalvar_component): Use VALUE_CONTENTS, + not VALUE_CONTENTS_RAW. + + * symmisc.c (free_symtab): Don't free filename (now in symbol_obstack). + + * environ.c (init_environ): Copy entire string, including + terminating '\0'. + + * value.h, values.c: Rename value_lazy to value_fetch_lazy. + values.c (value_of_internalvar): Call value_fetch_lazy. + + * dbxread.c (read_huge_number): Return an error on encountering + a large decimal number. + + * dbxread.c (read_huge_number): Reverse sense of overflow test. + + * valprint.c (val_print, case TYPE_CODE_INT): Check for integers + larger than LONGEST. + + * dbxread.c (read_ofile_symtab): When calling process_one_symbol, + call it with desc and value rather than with bufp->n_{desc,value}. + + * defs.h (LONG_MAX): Define. + + * sun3-dep.c: Declare sys_siglist. + + * infptrace.c: Move include of gdbcore.h after a.out.h + + * Makefile.dist (expread.o, mcheck.o): Remove leading "./" not + leading ".". + + * m-hp300hpux.h [!HPUX_VERSION_5]: Define KERNEL_U_ADDR_HPUX. + infptrace.c [KERNEL_U_ADDR_HPUX] [KERNEL_U_ADDR_BSD]: + Set kernel_u_addr using nlist(). + m-hp300bsd.h: Define KERNEL_U_ADDR_BSD. + +Mon Mar 5 16:52:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (read_dbx_symtab): If value of .o symbol is crazy, + don't end psymtab. + + * dbxread.c (read_dbx_symtab): Ignore first of a pair of N_SO + when both appear. + (start_subfile, start_symtab): Extra parameter dirname. + (start_subfile): Use obsavestring, not savestring, for name. + various: Call start_{subfile,symtab} with extra argument. + (end_symtab): Set dirname field in symtab. + (read_ofile_symtab): Call process_symbol_pair on pair of N_SO. + (process_symbol_pair): New function. + symtab.h (symtab): New field dirname. + source.c (open_source_file): New function. + source.c: Use open_source_file instead of openp where appropriate. + + * defs.h (TARGET_CHAR_BIT): Define. + +Sun Mar 4 13:11:48 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (fill_symbuf): Print error messages nicely. + + * Makefile.dist (SFILES): Put standalone.c at end. + + * Makefile.dist (alldeps.mak): Put out backslash after arm-convert.s. + + * symtab.{c,h} (builtin_type_error): New type. + symseg.h (type_code): Add TYPE_CODE_ERROR. + valprint.c (val_print, type_print_base), + values.c (using_struct_return, set_return_value): + Check for and deal with TYPE_CODE_ERROR. + dbxread.c (error_type): New function + (read_type and subroutines): Call error_type instead of error. + + * dbxread.c (read_huge_number): New function. + (read_range_type): Use read_huge_number and check results + to see if it is a large integral type. + + * symmisc.c: Remove symseg stuff. + + * Gould NP1 changes from (or inspired by) chpmjd@gdr.bath.ac.uk + dbxread.c (read_dbx_symtab) [N_NBSTS]: + Treat this and N_NBLCS like N_LCSYM, etc. + (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: New code. + m-npl.h (USE_STRUCT_CONVENTION): Add. + (IGNORE_SYMBOL): Add 0xa4. + (END_OF_TEXT_DEFAULT): Remove. + (STRING_TABLE_OFFSET): don't add sizeof(int). + [!HAVE_VPRINTF]: Define vprintf to be doprnt, not printf. + (BLOCK_ADDRESS_ABSOLUTE): Define. + (BREAKPOINT): Pad to size of machine word. + (SAVED_PC_AFTER_CALL): Remove ` at start of line (!). + (R2_REGNUM): Define. + (SP_REGNUM, FP_REGNUM): Switch definitions. + (REGISTER_U_ADDR): Use FP_REGNUM in place of SP_REGNUM. + (STORE_STRUCT_RETURN, EXTACT_RETURN_VALUE, STORE_RETURN_VALUE, + call function stuff): + Replace bogus definitions with correct ones for NP1. + (CANNOT_EXECUTE_STACK): Define. + (FRAME_LOCALS_ADDRESS): Don't add 80. + (FRAME_FIND_SAVED_REGS): Also get SP. + gould-pinsn.c (findframe): Move framechain declaration outside #if 0. + infptrace.c (write_inferior_memory): Check addr against text_end + and use PT_WRITE_I or PT_WRITE_D as appropriate. + (store_inferior_registers): Don't try to write registers in + CANNOT_STORE_REGISTER. + m-npl.h (CANNOT_STORE_REGISTER): Define. + npl-opcode.h (lil): 0xf8080000 -> 0xf80b0000. + + * munch: Distinguish between BSD and System V nm by actually + seeing what output from nm looks like. + +Fri Mar 2 13:43:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * printcmd.c (print_frame_args): Change highest_offset to point + to next unprinted arg. + + * main.c (main): Print "type help for list of commands" along + with the version. Follow it with a blank line. + +Thu Mar 1 14:49:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * valprint.c: Move print_address for function from value_print + to val_print. + +Wed Feb 28 15:06:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist (m-sun4os4.h): Depend on m-sparc.h + + * Makefile.dist (version.c): Depend on Makefile.dist, not Makefile. + + * Makefile.dist: Change MAKEFILES to Makefiles. + + * symtab.h: Declare get_sym_file. + core.c: Include symtab.h. + + * Move signal name stuff from utils.c to signame.c + Move signal name stuff from defs.h to signame.h. + Makefile.dist (SFILES, HFILES, OBS): Add signame.{c,h,o}. + +Mon Feb 26 12:03:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * command.c (add_cmd): Don't call savestring on name. + +Sun Feb 25 15:52:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * printcmd.c (print_frame_args): Make highest_offset an int. + New variable args_printed. + (print_frame_nameless_args): Remove parameter end and add num + and first. + (print_frame_args): Change call to print_frame_nameless_args. + +Fri Feb 23 21:40:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * stack.c (up_command, down_command): + Only print stack frame if from_tty. + +Thu Feb 22 12:01:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * expread.y: Inlcude value.h and don't cast return value from + lookup_internalvar. + + * infrun.c: Remove code in #ifdef UMAX_PTRACE. + + * values.c (convenience_info): Print in form "$foo = 5". + Don't print "Debugger convenience variables:" before first one. + + * Makefile.dist: Remove ADD_FILES from CLIBS. + (gdb, kdb, xgdb): Put in ADD_FILES as well as CLIBS. + + * m-pyr.h: #if 0 out call dummy stuff. + Put in POP_FRAME which just calls error(). + valops.c: If CALL_DUMMY is not defined, put in dummy call_function + which just prints an error message. + +Tue Feb 20 22:11:40 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * breakpoint.c (commands_command): Add arg from_tty. + + * main.c (main): Put if (!setjmp (to_top_level)) around calls + to *_command made in response to command line arguments. + +Mon Feb 19 13:58:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * main.c (main): Use getopt_long_only. Move one-character options + to long_options. Remove entries which are just unambiguous + abbreviations of other options. + + * command.h: Add types cmd_types and var_types. + Add fields type, var_type, and var to struct cmd_list_element. + command.c (add_set_cmd, add_set_from_show): New functions. + (add_cmd): Set c->var_type. + (add_abbrev_cmd): Call add_cmd instead of duplicating code. + main.c: Add showlist. + Move parse_binary_operation from main.c to command.c. + command.c (do_setshow_command): New function. + gdbcmd.h: New file. + Makefile.dist: Add gdbcmd.h. + many files: Include gdbcmd.h, use add_set_cmd and add_show_from_set. + Replace info * with show * where appropriate. + utils.c (fputs_filtered): Use UINT_MAX in lines_per_page to mean + no paging. + defs.h: Define UINT_MAX. + infcmd.c (run_command): Use execute_command, not set_args_command. + main.c (execute_command): Call do_setshow_command if necessary. + main.c (show_command, show_history): New functions. + main.c (initialize_main): Call add_prefix_cmd + for show and show history. + + * coffread.c (enter_linenos): Print error if + file_offset < linetab_offset. + +Sun Feb 18 15:37:05 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * convex-dep.c (comm_registers_info): Fix typo. ("argc"->"arg"). + +Wed Feb 14 20:45:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * config.gdb: Create Makefile with make. + + * Makefile.dist, config.gdb: Move "srcdir=" line from Makefile.dist + to new file Makefile.srcdir. + + * valprint.c: Include . + + * value.h: Declare value_coerce_function. + + * findvar.c: Add missing " after #include "gdbcore.h + + * main.c (main): Re-write command parsing to use getopt. + On "gdb +help" print options with '+' not '-'. + Makefile.dist: Add getopt. + +Tue Feb 13 00:08:27 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist: Add "srcdir=." + config.gdb: Edit srcdir= rather than adding it to the beginning. + + * pyr-dep.c: Make global_reg_offset, last_frame_offset not static. + Move definition of reg_stack_offset to core.c [REG_STACK_SEGMENT]. + + * config/pyramid: Print message about alloca. + + * breakpoint.c (clear_command): When printing "no breakpoint" + error, only use arg if non-NULL. + + * core.c (read_memory): Rename to read_memory_noerr. + (read_memory): New function which calls read_memory and checks for err. + gdbcore.h: Declare all extern core.c functions. + move myread from core.c to utils.c. + declare it in defs.h. + (read_memory_integer): move from infcmd.c to core.c. + gdbcore.h: Declare it. + Many places: Remove error checking on read_memory, or call + read_memory_noerr instead. Include "gdbcore.h" if calling either. + + * value.h (COERCE_ARRAY): Coerce functions to function pointers. + valops.c (value_coerce_function): New function. + + * core.c, convex-dep.c, arm-dep.c (xfer_core_file): Return EIO + if address out of bounds. + + * m-arm.h, arm-dep.c arm-pinsn.c arm-opcode.h: New files. + dbxread.c, m-convex.h (VARIABLES_INSIDE_BLOCK): Add gcc_p parameter. + Makefile.dist (alldeps.mak): Special case for arm-convert.s. + dbxread.c (define_symbol): Check for local based on it not + being any one of the known deftypes. + values.c (using_struct_return): Use new macro USE_STRUCT_CONVENTION. + + * Makefile.dist, config.gdb: Put in srcdir stuff. + +Mon Feb 12 22:46:16 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * breakpoint.c: Add addr_string and cond_string fields to + struct breakpoint. + (break_command_1): Set them. Use mention (). + (mention): Create with code from break_command_1. + (breakpoint_re_set): New function. + (breakpoint_clear): Remove. + (condition_command): Set cond_string. + (breakpoint_delete): Free cond_string and addr_string. + Declare parse_c_1's type and remove casts to struct expression *. + symmisc.c (free_all_symtabs): Don't call breakpoint_clear. + dbxread.c, coffread.c (reread_symbols): Call breakpoint_re_set, + Include breakpoint.h. + breakpoint.h: New file. + dbxread.c: Move declaration of symmisc.c functions to symtab.h. + +Sun Feb 11 17:29:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symtab.c: Make lookup_block_symtab extern. + symtab.h: Declare it. + valops.c (value_of_this): Use it. + +Fri Feb 9 08:59:37 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * config/hp300hpux: Print message telling people to use gcc. + + * value.h: Declare print_floating. + printcmd.c (print_scalar_formatted, case 'f'): Use print_floating. + valprint.c (val_print, case TYPE_CODE_FLT): Use print_floating. + valprint.c (print_floating): Make this function out of is_nan + and the code which was in val_print. + Put parentheses around high & 0xfffff. + Print sign and fraction for NaN's. + Print 17 digits not 16 for doubles. + (is_nan): Remove. + m-news.h, m-sun3.h: Define IEEE_FLOAT. + + * Rename gld-pinsn.c to gould-pinsn.c. + config/{pn,npl}: Change name of gld-pinsn.c + +Tue Feb 6 00:25:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infptrace.c: Define PT_ATTACH if not defined. + m-hp300hpux.h: Define ATTACH_DETACH. + + * main.c (initialize_main): Change alias class to aliases. + + * dbxread.c: Search and destroy references to symsegs. + Also remove some #if 0'd code. + + * core.c: Remove reread_exec. + dbxread.c (reread_symbols): New function. + dbxread.c (symbol_file_command): Set symfile_mtime. + coffread.c: Same. + infcmd.c (run_command): Call reread_symbols not reread_exec. + + * valprint.c (val_print): When printing string after char *, print + it for "" just like any other string. + + * core.c (reread_exec): New procedure. + infcmd.c (run_command): Call reread_exec. + + * coffread.c (symbol_file_command): Add from_tty. + + * dbxread.c (symbol_file_command): Only ask about loading new + symbol table if from_tty. + +Mon Feb 5 02:25:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * inflow.c (inferior_died): Call breakpoint_clear_ignore_counts. + + * Makefile.dist (OBS): Remove dbxread.o and coffread.o. + + * config.gdb: Ignore files ending in '#' in config. + + * stack.c (backtrace_command): Add QUIT to get_prev_frame loops. + +Sat Feb 3 22:25:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist (YACC): Don't use -v. + +Fri Feb 2 19:26:50 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * createtags: Only change .o to .c at end of name. + + * Makefile.dist (alldeps.mak): new target. + (Makefile): add alldeps.mak. + (SOURCES): remove PINSNS. + (TAGFILES: use ALLPARAM. + (gdb.tar): add config/. + + * config.gdb: Check for M_FILE= not #param.h + config/*: Make sure M_FILE= exists with space after M_FILE=. + Makefile.dist (TAGS): Pass M_FILE and DEPFILES. + createtags: Change .o to .c. Remove special tests for dep.c etc. + + * dbxread.c, coffread.c: Don't check COFF_FORMAT and READ_DBX_FORMAT. + Makefile.dist: Move {dbx,coff}read.c from SFILES to ALLDEPFILES. + config/*: add dbxread.o or coffread.o to depfiles. + + * Makefile.dist (depend): Depend on $(SOURCES), not force. + +Thu Feb 1 17:43:54 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symmisc.c (print_symbol): Print newline after label. + +Wed Jan 31 22:35:38 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (read_addl_syms): Remove code that checks for + _etext. + Move end_of_text_addr into read_dbx_symtab. + (read_dbx_symtab): #if 0 out code which checks for _etext. + +Tue Jan 30 15:40:19 1990 Jim Kingdon (kingdon at albert.ai.mit.edu) + + * Makefile.dist (gdb.tar): Use readline's "make readline.tar" + instead of having a list of readline files. + + * infrun.c (normal_stop): #if 0 out "you have found a bug in sh". + + * munch (-DSYSV): Check for .text at end of name. + Optionally allow extra underscore before initialize. + Remove space between #! and /bin/sh. + + * m-merlin.h: Put in clarifying comments about SHELL_FILE. + Makefile.dist (install): Execute M_INSTALL. + config/merlin: Define M_INSTALL. + +Mon Jan 29 04:32:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * inflow.c: Change all references to signal handlers from + int (*)() to void (*)(). + + * main.c: Declare init_signals before use & make it void. + Declare initialize_all_files. + + * Makefile.dist (config.status): New target. + +Sat Jan 27 00:19:50 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * defs.h (enum command_class): Remove comma after last element. + + * Makefile.dist (gdb.tar.Z): Use compress bar rather + than deleting gdb.tar.Z before starting. + + * dbxread.c (process_one_symbol): Compare context_stack_depth + with !VARIABLES_INSIDE_BLOCK, not VARIABLES_INSIDE_BLOCK. + + * mcheck.c: Put whole file in #if defined MALLOC_RANGE_CHECK. + + * mcheck.c (checkhdr): Call fatal_dump_core not abort. + + * mcheck.c: Copy from malloc distribution. + + * main.c (main): Call init_malloc (). + + * main.c (initialize_signals): Rename to init_signals. + +Fri Jan 26 00:53:23 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * *dep.c: Make core_file_command return void. + + * gdbcore.h [!KERNEL_U_ADDR]: Declare kernel_u_addr. + infptrace.c [!KERNEL_U_ADDR]: Make it extern. + + * altos-dep.c (NBPG, UPAGES): Wrap #define in #if !defined. + + * m-pn.h (GOULD_PN): Define. + *-pinsn.c: Include actual opcode table not just opcode.h + + * main.c [ALIGN_STACK_ON_STARTUP]: New code. + m-i386.h: Define ALIGN_STACK_ON_STARTUP. + + * m-merlin.h (NO_SIGINTERRUPT, SHELL_FILE): Define. + + * Move code from infptrace [USE_PTRACE_GETREGS] to sun3-dep.c. + m-sun{2,3}.h, m-sparc.h: Define FETCH_INFERIOR_REGISTERS. + + * Makefile.dist, config.gdb, config/*: + Re-write to use machine-dependent makefiles instead of cpp. + + * m-hp300hpux.h: Define FETCH_INFERIOR_REGISTERS. + infptrace.c: Put {fetch,store}_inferior_registers inside + #if !defined FETCH_INFERIOR_REGISTERS. + + * Split execcore.c into exec.c and coredep.c. + Move a bunch of stuff from coredep.c and *dep.c to gdbcore.h. + + * infptrace.c ({fetch,store}_inferior_registers): + Use U_REGS_OFFSET to set offset. + m-umax.h: Define U_REGS_OFFSET. + + * m-umax.h: Define PTRACE_{ATTACH,DETACH}. + + * m-i386.h (N_SET_MAGIC): Define. + m-i386gas.h: add #undef N_SET_MAGIC. + +Thu Jan 25 18:39:45 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * m-hp300bsd.h: Remove KERNEL_U_ADDR. + + * infptrace.c [!KERNEL_U_ADDR]: Get address of kernel u area + at runtime. + + * infptrace.c: Replace numbers with PT_KILL, etc. + (store_inferior_registers): Loop for as many words are in the register. + + * infptrace.c [NO_SINGLE_STEP]: Call single_step(). + + * kill_inferior{,_fast}: Declare as returning void. + + * m-sun3.h (USE_PTRACE_GETREGS): Define. + + * execcore.c: Add IS_OBJECT_FILE & related stuff. + + * infptrace.c: Include . + [ATTACH_DETACH] [USE_PTRACE_GETREGS]: New code. + + * Split default-dep.c into infptrace.c and execcore.c. + + * valprint.c [IEEE_FLOAT]: Change void * to char *. + + * breakpoint.c: Change printf_filtered(%s) to fputs_filtered. + +Wed Jan 24 00:35:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (symbol_file_command): When freeing everything, free + the string table too. + + * Makefile.dist (gdb1): add "rm -f gdb1". + + * printcmd.c (print_scalar_formatted): If size is 0, use 'b' + 'h', 'w', or 'g' depending on the type. + + * stack.c (backtrace_command): Read in symbols for frames we'll + print before printing them. + + * valops.c (value_at): Don't print "I/O error" on EIO from + ptrace. Don't print "out of bounds" for any ptrace error + except EIO. + + * valprint.c (type_print_base, case TYPE_CODE_ENUM): + Print "FOO = 5" not "FOO : 5". + + * symtab.{c,h}: Make lookup_misc_func extern. + + * Makefile.dist: Define VERSION in makefile, and generate + version.c automatically. + (gdb.tar): Use gdb-$(VERSION), not dist-gdb. + + * expread.y (yylex): Use lookup_primitive_typename to + cut down on calls to lookup_symbol. + symtab.{c,h} (lookup_primitive_typename): New function. + (lookup_typename): Use it. + + * symtab.{c,h} (check_stub_type): New function. + valprint.c (type_print_base, val_print, type_print_derivation_info), + values.c (allocate_value): Call it. + + * printcmd.c (whereis_command): New function. + symtab.c (lookup_symbol): Add symtab parameter. + various: Pass additional argument to lookup_symbol. + symseg.h (struct symbol): Add line field. + dbxread.c (define_symbol): Set sym->line. + + * dbxread.c (symbol_file_command): Read string table into + malloc'd memory (symfile_string_table) and leave it there. + (psymtab_to_symtab): Use symfile_string_table. + + * utils.c (sig_abbrev): Return NULL if not found. + infrun.c (sig_print_{header,info}): Consolidate duplicated + code from handle_command, signals_info. + (sig_print_info): Just print number if no name from sig_abbrev. + + * Makefile.dist (OTHERS): Add ChangeLog-3.x + + * infrun.c (restore_inferior_status): #if 0 out + "Unable to restore previously selected frame" error message. + + * infrun.c (signals_info, handle_command): Print signal + abbrevs along with numbers. + + * infrun.c (handle_command): Accept symbol signal names. + + * utils.c (sig_{number,abbrev}, init_sig): New functions. + _initialize_utils: Call init_sig for each signal. + defs.h: Declare them. + + * default-dep.c (read_inferior_memory): Check quit_flag in + fetch loop. + + * Changes for lazy fetching (speeds things up for big objects): + value.h (struct value): New field lazy. + VALUE_CONTENTS_RAW, VALUE_LAZY, value_at_lazy: New. + findvar.c (read_var_value): Set lazy instead of fetching. + various: Copy into VALUE_CONTENTS_RAW, not VALUE_CONTENTS. + valops.c: Add value_at_lazy, value_lazy. + various: Call value_at_lazy instead of value_at. + + * symtab.h (LONGEST): Define. + + * m-*.h (LONGEST, BUILTIN_TYPE_LONGEST): Delete (in symtab.h). + + * infrun.c (wait_for_inferior): #if 0 out stop if ABOUT_TO_RETURN + + * version.c: Change version number to 4.0development + +For older changes see ChangeLog-3.x + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1991 b/gdb/ChangeLog-1991 new file mode 100644 index 00000000000..199b73f84b7 --- /dev/null +++ b/gdb/ChangeLog-1991 @@ -0,0 +1,5175 @@ +Mon Dec 30 10:57:02 1991 Per Bothner (bothner at cygnus.com) + + Mainly stuff to improve handling of TYPE_CODE_REF values. + * valops.c (value_addr): If taking the addres of a + TYPE_CODE_REF, just cast the object to the corresponding + TYPE_CODE_PTR. This yields correct C++ semantics, and + preserves the location information, which has the nice effect + that &(&R) given the location containing R. + * values.c (value_copy): Make non-static (used by value_addr). + * eval.c (evaluate_subexp_for_address): Use the default + scheme (with value_addr) for a variable if it has TYPE_CODE_REF. + * valops.c (value_addr), eval.c (evaluate_subexp_for_address, + evaluate_subexp_with_coercion): Factor out some common + expressions into variables, for easier reading. + * findvar.c (locate_var_value): Remove code to handle + TYPE_CODE_REF - it should no longer be needed. + * valops.c (value_assign): Do a COERCE_REF on the + destination operand, for correct C++ semantics. + * valarith.c (value_x_binop): Ditto: De-reference C++ + references in the arguments. + * valops.c: ANSI-fy: bcopy->memcpy, bzero->memset. + +Sat Dec 28 11:30:26 1991 Per Bothner (bothner at cygnus.com) + + * dwarfread.c, coffread.c: Use INIT_CPLUS_SPECIFIC. + * symtab.c (gdb_mangle_name): Recognize and handle + constructors specially. + * symtab.c (check_stub_method): Test for failure from + cplus-demangle by calling error() instead of seg-faulting ... + +Fri Dec 27 22:21:30 1991 Fred Fish (fnf at cygnus.com) + + * defs.h: Add definition of null_cleanup() + + * procfs.c: Many small changes to add base support for a new + "info proc" command (currently only printing of the address + space mapping is implemented) and allow iteration over the + address space mapping, calling an arbitrary function for each + mapping (used for shared library support). + + * solib.c: Change all ifdefs that checked for "sun" to check + for "!SVR4_SHARED_LIBS" instead. Rewrite lookup_base() to + handle locating the debug base address even when not currently + stopped at the dynamic linker entry point. + + * utils.c: Add null_cleanup() as a known function that does + nothing to serve as a base for possibly long cleanup chains + with no specific "first cleanup" to serve as an anchor. + + * xm-sysv4.h: Add define of SVR4_SHARED_LIBS + +Fri Dec 27 10:11:33 1991 Per Bothner (bothner at cygnus.com) + + * arm-opcode.h, m88k-opcode.h, pn-opcode.h, np1-opcode.h, + pyr-opcode.h, tahoe-opcode, vax-opcode.h: Removed - + these are all essentially the same as the versions + in ../include/opcode. The remaining *-opcode.h here + are not quite so obviously the same, and need study. + * arm-pinsn.c, gould-pinsn.c, m88k-pinsn.c, pyr-pinsn.c, + tahoe-pinsn.c, vax-pinsn.c: Change so these include + opcode/FOO.h (actually ../include/opcode/FOO.h) + instead of the recenntly departed opcode-FOO.h files. + * sparc-pinsn.c: Now that we're using the much tighter + opcode table in ../include/opcode/sparc.h, we shouldn't + need to sort the opcodes before dis-assembly. + + * symtab.h, symmisc.c: Make cplus_struct_default be const. + * symtab.h, buildsym.c: Add and use INIT_CPLUS_SPECIFIC macro. + * symmisc.c: Remove unused 'nfields' variable. + * buildsym.h: Add extern decl of unknown_symtype_complaint, + since it used used by partial-stab.h (included two places). + * partial-stab.h: Re-arrange DBXREAD_ONLY #ifdefs so that + we should never hit the default case (until new stab codes + are added). Hence, we can leave the complaint in the + default case in even when DBXREAD_ONLY is off. + * partial_stab.h: Recognize a pair of N_SO stabs (one for the + directory, one for the filename proper) without peeking ahead. + * dbxread.c, mipsread.c: Because of previous change, don't need + ugly CHECK_SECOND_N_SO macro. + * buildsym.h, dbxread.c, mipsread.c: Make next_symbol_text a + macro that invokes a function pointer in next_symbol_text_func. + * mipsread.c: Added comments various places to + explain what is going on. + * mipsread.c (parse_symbol): Support the new (SGI-specific?) + symbol types stStruct, stUnion, and stEnum. + Also, some fixes in the code for dealing with tags. + * mipsread.c: Change handling of startup_file_start and _end + - now just use the textlow and texhigh of a psymtab + to check if we've found the startup-file. + * mipsread.c: Replace s_idx by global cur_sdx in many places. + This is so mips_next_symbol_text can get at it. + +Thu Dec 26 19:52:01 1991 Fred Fish (fnf at cygnus.com) + + * dbxread.c, symmisc.c: Move add_psymbol_to_plist() from + dbxread.c to symmisc and change name to add_psymbol_to_list. + Ditto for add_psymbol_addr_to_plist(). Also expand their + body to not use ADD_PSYMBOL_VT_TO_LIST. + + * dwarfread.c: Remove add_psymbol_to_list() and convert usages + to the ADD_PSYMBOL_TO_LIST macro. + + * ieee-float.c: Change "#ifdef DEBUG" to "#ifdef IEEE_DEBUG" + to avoid collision with the DEBUG for ADD_PSYMBOL_VT_TO_LIST. + + * partial-stab.h, symfile.h: Move definitions of the macros + ADD_PSYMBOL_TO_LIST and ADD_PSYMBOL_ADDR_TO_LIST from + partial-stab.h to symfile.h. They aren't stab specific. + Change ADD_PSYMBOL_VT_TO_LIST to use memcpy rather than strncpy. + +Tue Dec 24 11:38:08 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Roll VERSION to 4.3.2. + +Mon Dec 23 13:54:35 1991 Per Bothner (bothner at cygnus.com) + + * m68k-opcode.h, mips-opcode.h, sparc-opcode.h: Deleted. + * m68k-pinsn.c, mips-pinsn.c, sparc-pinsn.c: + Include instead of . + + * symtab.h, symtab.c, coffread.c, dwarfread.c, symmisc.c, + dbxread.c: The TYPE_CPLUS_SPECIFIC structure is now only + allocated when it is needed. Until it is needed, it points + to a shared statically allocated structure. + + * buildsym.h, buildsym.c, dbxread.c: Remove the kludgy code + in read_ofile_symtab to recognize two initial N_SO stabs, + and let process_on_symbol handle it. This is cleaner, more + efficient, and lets mipsread.c share the same code. + + * symfile.h, partial-stab.h: Move ADD_PSYMBOL_VT_TO_LIST + and related macros to here ... + * dbxread.c: ... from here. + * symmisc.c: Move the "overflow" handling from + ADD_PSYMBOL_VT_TO_LIST macro into new function extend_psymbol_list. + * dwarfread.c: Re-write add_psymbol_to_list to use + ADD_PSYMBOL_VT_TO_LIST macro. + + * mipsread.c: Extend mipsread.c to handle stabs-style symbols + encapsulated in ecoff symbols. This enable full g++ debugging. + * partial-stab.h: Move the code for pre-scanning symbols + and building psymtabs to an include file, out from dbxread.c. + This way, the same code can also be used by mipsread.c. + * dbxread.c, buildsym.h: Various changes to allow some functions + to be used by mipsread.c (also some arguable stylistic changes). + + * tm-mips.h: Define BLOCK_ADDRESS_ABSOLUTE, at least for now, + since mips-tfile puts relocatable addresses into LBRAC/RBRAC + stabs. + + * mipsread.c: Replace code to handle ambiguous tag blocks. + Instead of allocating a TYPE_CODE_UNDEF, guess (by looking + at types and offsets) if a tag is a struct, union, or enum. + Still patch it later if we find out for sure. + * mipsread.c: In various ways, replace Forin's + ideo-syncratic code by code that fits better with the + rest of gdb, for both stabs-based and ecoff-based symtabs. + E.g. use end_psymtab; don't do extra passes over FDR table to + pre-partition global data; don't use external symbols to + create static/global symbols (just put them in the + misc_vector); use ADD_PSYMBOL_TO_LIST macro; don't + sort psymtabs or symtabs; use obstacks more. + + * symtab.c, mipsread.c, dbxread.c, buildsym.c: + ANSIfy: Replace bcopy by memcpy, bzero by memset. + +Sun Dec 22 19:31:04 1991 Fred Fish (fnf at cygnus.com) + + * solib.c (locate_base): Fix uninitialized variable that was + causing return of random value to callee. + + * config/mh-amix, config/mh-i386v4: Change to find alloca by + compiling and linking alloca.c, even when it is not strictly + required. Also arrange to link with -ltermlib rather than + -ltermcap. + + * Makefile.in: Move TERMCAP definition to prior to inclusion + of host makefile fragments so it can be overridden. + +Fri Dec 20 16:33:39 1991 John Gilmore (gnu at cygnus.com) + + * xcoffread.c (read_symbol_lineno): Logic error in incrementing + symbol table entry number. (From Metin Ozisik.) + +Fri Dec 20 11:36:38 1991 Fred Fish (fnf at cygnus.com) + + * config/mh-i386v4: Change XM_CLIBS to "-lc /usr/ucblib/libucb.a" + so compiles with native compilers (without builtin alloca) can + pick up the version from the bsd emulation library. However, we + search the standard C library first so we don't pick up lots of + other broken stuff from libucb.a, that we *don't* want. + + * configure.in, tm-amix.h, tm-i386v4.h, xm-amix.h, xm-i386v4.h: + Change svr4 references to sysv4. + + * source.c: Move declaration of external function index to + front of file so it is in scope for all references. + + * utils.c (error, fatal): Make definitions consistent with + defs.h declarations (declared as "volatile void"). + +Fri Dec 20 10:55:36 1991 John Gilmore (gnu at cygnus.com) + + * rs6k-opcode.h: Bugfix sfe and stbrx. By Al Kossow. + +Wed Dec 18 17:09:06 1991 Stu Grossman (grossman at cygnus.com) + + * command.h, defs.h, eval.h, expression.h, remote-sa.sparc.c, + sparc-tdep.c, symtab.h, target.h, value.h, vx-share/ptrace.h, + vx-share/xdr_ptrace.h, vx-share/xdr_rdb.h: ANSIfy enums. + +Mon Dec 16 12:31:46 1991 Fred Fish (fnf at cygnus.com) + + * config/mt-amix, config/mt-i386v4: Add solib.o to TDEPFILES + for these SVR4 systems. + + * symfile.c (symbol_file_add): When verbose is set, print + the names of files from which symbols are being loaded, as + when from_tty is true. + + * solib.c: Completely reorganized (rewritten) to support + SVR4 shared libraries in a manner very close to the original + SunOS implementation. This support is expected to change and + become more general at some future time. The SVR4 version + does not yet work for attached processes, for example. + + * dwarfread.c: Arrange in dwarf_build_psymtabs() for the + relocation address to be valid whether or not symbols are + being read from a shared library or an executable. Use the + relocation address recorded in the psymtab when reading + full symbol tables (in read_ofile_symtab). Ensure that the + relocated address ranges are recorded in partial symtabs. + + * elfread.c: Add new function elf_interpreter() to return the + string from the ELF ".interp" section. This is the interpreter + that the kernel tries to run and feed the executable to. + Expand arguments to record_misc_function to include a type arg. + Modify elf_symtab_read() to supply the type arg, and to do symbol + relocations for symbols read in from shared libraries. + + * procfs.c: Add new functions proc_base_address() and + proc_address_to_fd(), used by shared library support. + + * tm-svr4.h: Add macros to support SVR4 shared libraries. + Definitions for SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK, + CLEAR_SOLIB, and DISABLE_UNSETTABLE_BREAK. + +Fri Dec 13 20:11:26 1991 John Gilmore (gnu at cygnus.com) + + * infrun.c, remote-eb.c, remote-nindy.c, remote-vx.c: Remove + unused START_INFERIOR_HOOK. + + * remote-eb.c: Change timeout to 24 seconds (*10 fits in byte) + to account for slow loading from floppies. + (eb_create_inferior): New fn, from eb_start and + nindy_create_inferior. + (eb_close): Only use log_file if nonzero. + (eb_xfer_inferior_memory): If not writing, then read! + (eb_read_inferior_memory, eb_write_inferior_memory): Return length. + (eb_kill): A new no-op. + (eb_mourn_inferior): Remove breakpoints, then generically weep. + +Fri Dec 13 16:09:23 1991 Fred Fish (fnf at cygnus.com) + + * breakpoint.c, findvar.c, infrun.c, putenv.c, stack.c: Fix + miscellaneous comparisons of integer with NULL that elicit + compiler warnings about comparison of integer with pointer, when + NULL is ((void *) 0) rather than just a bare 0. + +Wed Dec 11 13:02:58 1991 John Gilmore (gnu at cygnus.com) + + * breakpoint.c (breakpoint_re_set_one): Disable each breakpoint + while we reset it, in case of problems. Print breakpoint number + in error messages. + + * buildsym.c (read_struct_type): Avoid sun3 compiler bug with + foo[--n]. + + * source.c (find_source_lines): If getting file mod time fails, + don't warn. + + * target.c (target_xfer_memory): If errno is set, return it, + rather than EIO. + +Tue Dec 10 04:07:22 1991 K. Richard Pixley (rich at rtl.cygnus.com) + + * Makefile.in: infodir belongs in datadir. + +Sun Dec 8 21:13:33 1991 Michael Tiemann (tiemann at sphagnum.cygnus.com) + + * symtab.h (struct fn_field): Add new fields `is_private', + `is_protected', `is_stub', making room by reducing the size of + `voffset'. + (struct fn_fieldlist): Delete the fields `private_fn_field_bits' + and `protected_fn_field_bits'. + (TYPE_FN_{PRIVATE,PROTECTED}_BITS): Deleted. + (SET_TYPE_FN_{PRIVATE,PROTECTED}): Deleted. + (TYPE_FN_{PRIVATE,PROTECTED}): Deleted. + (TYPE_FN_FIELD_{STUB,PRIVATE,PROTECTED}): New macros. + * valops.c, valprint.c, symtab.c: All callers updated. + + * buildsym.c (read_struct_type): Delete the `visibility' field + from `struct next_fnfield', and rework code so that visibility + info is stored into the fn_field directly. Also, hacked to set + TYPE_FN_FIELD_STUB for both static and normal member functions. + +Sat Dec 7 18:13:11 1991 Fred Fish (fnf at cygnus.com) + + * i386-tdep.c: Fix a problem on i386 systems where buffered code + stream access was failing to take into account the minimum size + granularity of the code section. For now, the buffering is simply + disabled. There is a similar problem in the i386 disassember code + that has not yet been fixed (FIXME). + + * gmalloc.c: Use macros to hide some of the ugly casting required + in the previously applied fix for pointers with high bits set. + +Sat Dec 7 16:49:35 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Roll VERSION to 4.3.1. + +Sat Dec 7 04:12:35 1991 John Gilmore (gnu at cygnus.com) + + GDB-4.3 release! + + * Makefile.in: Roll VERSION to 4.3 + * README, TODO, WHATS.NEW, depend: Update. + + * inflow.c (terminal_inferior): Avoid error msg if attached. + + * gmalloc.c: Fix bug that causes malloc & free to + fail on systems where pointers have the high bit set (0x800efcf0 + for example). The problem is that the difference between two + pointers is a signed integer, so the computation + + (char *) 0x800efcf0 - (char *) 0 + + yields a negative value. The sign of the result of the modulus + operator is machine dependent for negative operands, thus it is + possible for it to end up negative. From Fred Fish. + +Sat Dec 7 00:00:15 1991 K. Richard Pixley (rich at rtl.cygnus.com) + + * Makefile.in: install using INSTALL_PROGRAM and INSTALL_DATA. + added clean-info. added some standards.text support and made it + look like our other Makefiles. + + * configure.in: mark this directory target dependent. configure + now runs entirely in objdir so make existence tests and + references against ${srcdir}. + +Fri Dec 6 08:30:36 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (enum_type, struct_type): Fixes for opaque and + anonymous enumerations, structures, and unions. Now passes all + the current gdb test suite tests. + +Thu Dec 5 22:46:13 1991 K. Richard Pixley (rich at rtl.cygnus.com) + + * Makefile.in: idestdir and ddestdir go away. Added copyrights + and shift gpl to v2. Added ChangeLog if it didn't exist. docdir + and mandir now keyed off datadir by default. + +Thu Dec 5 21:53:21 1991 John Gilmore (gnu at cygnus.com) + + * symtab.c (decode_line_1): If SKIP_PROLOGUE leaves us in + mid-line, be more careful about possibly advancing to the next line. + +Thu Dec 5 18:59:51 1991 Michael Tiemann (tiemann at cygnus.com) + + * cplus-dem.c (cplus_demangle): Call `string_need' when + null-terminating a partially-computed string. + +Thu Dec 5 18:19:43 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (enum_type): Build a correct TYPE_NAME, add a + symbol to the symbol table for each member of the enum. + + * dwarfread.c (struct_type): Build a correct TYPE_NAME. + + * dwarfread.c (add_enum_psymbol): New function to extract enum + member names and add them to the partial symbol table while + building partial symbol tables. + +Thu Dec 5 17:31:05 1991 John Gilmore (gnu at cygnus.com) + + * symtab.c (check_stub_method): Must allocate two extra argument + slots (one for `this', one for arglist terminator). + +Thu Dec 5 10:51:05 1991 Fred Fish (fnf at cygnus.com) + + * inflow.c (child_terminal_info): Supply missing '"' character. + + * buildsym.c (define_symbol): Supply missing parenthesis. + +Thu Dec 5 03:34:21 1991 John Gilmore (gnu at cygnus.com) + + * coredep.c (fetch_core_registers): Fencepost error. Fixed by + Jay Lepreau . + + * inflow.c: Remember whether GDB has a terminal. Avoid switching + terminals back and forth if we don't have one. + + * c-exp.y (parse_number): Zero is not an unsigned int constant! + * dbxread.c (read_dbx_symtab): Enum type numbers can be in (1,2) form. + + Improve type parsing. + * buildsym.c (define_symbol, read_range_type): Add + long_kludge_name that passes the names of range types being + defined, down to where we must choose between 'int' and 'long' + variants. This fails on Sun C anyway since the compiler itself is + confused between int and long. + (read_array_type, cleanup_undefined_types): Correct the size of + array type whose element-type size isn't immediately known. + + Early preparation to blow away many builtin types, building them + on the fly as needed. Don't compare types to builtin types with + ==; examine the relevant fields instead. + * coffread.c (process_coff_symbol: C_ARG, C_REGPARM): Avoid ==. + * buildsym.c (define_symbol, case 'p'): Avoid ==. + * valops.c (value_arg_coerce): Avoid ==. Don't assume host and + target types are the same. + * valprint.c (val_print): I finally understand arrays, remove FIXME. + + * symmisc.c (printpsyms_command): Reduce redundancy, and put all + addresses in GDB itself into parens for easy cleanup and diffing. + +Wed Dec 4 21:05:30 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread (enum_type): Arrange for the order of enumeration + members to match the source code order; not the order in the + Dwarf information, which is explicitly reverse order. + +Wed Dec 4 18:24:39 1991 John Gilmore (gnu at cygnus.com) + + * main.c (input_from_terminal_p): Check whether GDB has a + terminal at all. + (initialize_main): Revise doc for `set editing'. + +Wed Dec 4 15:36:39 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (struct_type): Handle structures and unions which + contain DIE's other than just member dies. + +Wed Dec 4 01:59:05 1991 John Gilmore (gnu at cygnus.com) + + * symfile.c (reread_symbols): Avoid kludging mtime_set, now that + BFD is fixed. + +Tue Dec 3 17:24:57 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: VERSION 4.2.96. + + * main.c (initialize_main): Revise command descriptions. + * command.c (show_user): `info user' -> `show user'. + * symtab.c (_initialize_symtab): Typo in `info types' desc. + + * coffread.c (coff_symfile_read): Avoid select_source_symtab, + since it is not needed and can cause errors when examining ".o"s. + (read_coff_symtab, decode_base_type): Use complain, not printf. + Print symbol name, not its number. + Remove "#if defined(clipper) #define BELIEVE_PCC_PROMOTION", which + someday should go in a clipper target config file. + + * symfile.c (compact_misc_function_vector): Handle empty vector. + (complain, clear_complaints, syms_from_objfile): Fix complaint + formatting. + * xcoffexec.c: Change syms_from_objfile caller. + + * sparc-xdep.c: Force tm-file as tm-sparc.h, to make it compile + when configured for cross debugging. FIXME, this needs a more + general solution. + +Mon Dec 2 11:04:05 1991 Per Bothner (bothner at cygnus.com) + + * mips-tdep.c (init_extra_frame_info): Float register + 'i' has gdb-internal number 'FP0+i', not '32+i'. + * mipsread.c (new_symbol): Translate g++ special + symbol "$t" to "this". + +Sat Nov 30 21:29:55 1991 Steve Chamberlain (sac at cygnus.com) + Changes due to include file renaming: + + * xcoffread.c: internalcoff.h ->coff/internal.c, + coff-rs6000.h ->coff/rs6000.h + * mipsread.c: coff-mips.h ->coff/mips.h + * elfread.c: elf-common.h ->elf/common.h + elf-external.h ->elf/external.h, + elf-internal.h ->elf/internal.h + * dwarfread.c dwarf.h ->elf/dwarf.h + * dbxread.c: aout64.h ->aout/aout64.h + stab.gnu.h ->aout/stab_gnu.h + + * coffread.c: internalcoff.h ->coff/internal.h + * buildsym.c: stab.gnu.h ->aout/stab_gnu.h + * depend Updated to take the above into account. + +Fri Nov 29 16:59:25 1991 Fred Fish (fnf at cygnus.com) + + * configure.in: Add SVR4 i386 configurations. + + * config/mh-i386v4, config/mt-i386v4, tm-i386v4.h, xm-i386v4.h: + New files for i386/SVR4. + + * tm-i386v.h: Allow START_INFERIOR_TRAPS_EXPECTED and + DECR_PC_AFTER_BREAK to be predefined by files including + tm-i386v.h. + + * i386-tdep.c: Add supply_gregset(), fill_gregset(), + supply_fpregset(), and fill_fpregset() functions, which are + target dependent support functions for the SVR4 /proc register + interface. + + * dwarfread.c (enum_type, struct_type): Expand recognized + compiler generated tags to include symbols beginning with '.' as + well as '~'. + + * symtab.c (sources_info): Change simple printf of error message + to call to error(). + +Fri Nov 29 16:04:21 1991 Roland H. Pesch (pesch at cygnus.com) + + * doc/gdb.texinfo: remove leading comments that survived M4 but + described its role in the doc; add one more font to colophon; + strengthen disclaimer about unsupported configs. + +Wed Nov 27 01:23:41 1991 John Gilmore (gnu at cygnus.com) + + Fix bugs in C++ debugging. + + * symtab.h: target_type is not used in record types. + Eliminate TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. Eliminate + lookup_method_type. Add TYPE_TYPE_SPECIFIC macro. + + * symtab.c (lookup_member_type): Don't chain them up, just + allocate one in symbol_obstack when we need one. + (allocate_stub_method): Build stub in symbol_obstack. + (check_stub_method): Move here from values.c. Don't deallocate + stub; overwrite it. + (lookup_method_type): Gone now. + + * buildsym.c: Handle g++ v1 stabs a little bit better. + Change some C++ parsing error()s to complain()ts. + * buildsym.c, findvar.c, printcmd.c, symtab.c: Make unions and + structs have the same representation and work the same as far as + C++ is concerned. + * buildsym.c, symtab.c, values.c: Remove all references to + TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. + + * valops.c: Improve comments and indentation. Only call + check_stub_method when the stub flag is on. + * valprint.c: Fix or mark minor bugs and unportabilities. + + * coffread.c (anonymous unions): Allocate a cplus structure. + + * mipsread.c: Eliminate "template" types. Build new, real + types whenever we need them. Allocate cplus structures as needed. + Bulletproof the type parsing a bit more. Mark storage leaks. + (parse_type): Copy TYPE_TYPE_SPECIFIC when copying a real type + on top of a partial type. + +Fri Nov 22 16:39:57 1991 John Gilmore (gnu at cygnus.com) + + * inflow.c (terminal_inferior): Check the results of ioctl's, and + print a message if any of them fail. + (terminal_ours_1): Store result of ioctl's for debugging, but + don't print (the terminal isn't ours...). + + * tm-tahoe.h (FRAME_ARGS_ADDRESS): No need to offset from frame + pointer. + + * m2-exp.y (MAX, MIN): Rename to MAX_FUNC, MIN_FUNC to avoid + conflicts with system header files. + +Fri Nov 22 08:27:40 1991 John Gilmore (gnu at cygnus.com) + + * Roll VERSION to 4.2.95. + + * buildsym.c, coredep.c, mem-break.c, xcoffread.c: Put + first, before defs.h. + * config/mh-i386sco: Override compiler to gcc, print warning. + * configure.in: Handle i386-none-aout rather than i386-aout-none. + * infptrace.c, language.h, utils.c: Lint. + * m2-exp.y: #undef MAX and MIN in case system includes set them. + * xm-tahoe.h: Set HOST_BYTE_ORDER. Include system versions of + {BIG,LITTLE}_ENDIAN and the INT_MAX family first, to avoid + redefinition warnings. + * defs.h: Reorder things so that the xm-file gets first crack + at #define's, followed by defs.h and then the tm-file. + * Makefile.in: Remove spaces after 'ignore exit code' - flags. + Late-model BSD 'make's don't cope with them. + +Thu Nov 21 23:48:56 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Roll new files into various lists. + +Thu Nov 21 18:26:11 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (struct_type): Must initialize the c++ specific + portion of union types as well as struct types, since gdb attempts + to reference the c++ specific info for both types. + +Thu Nov 21 10:23:52 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Roll VERSION to 4.2.90. + + * defs.h: Incorporate param.h into defs.h. All users changed. + * param-no-tm.h: Change users to define TM_FILE_OVERRIDE instead. + * param.h, param-no-tm.h: Removed. + * Update copyrights in all changed files. + * dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c, + solib.c, symtab.h, tm-umax.h, valprint.c: Lint. + * tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h, + xm-merlin.h: Avoid host include files in target descriptions. + * getpagesize.h: Removed, libiberty copes now. + * Makefile.in: Remove getpagesize.h, param.h, param-no-tm.h. + + * exec.c (exec_files_info): If `verbose' is set, show file offset + as well. + + * main.c: Use getcwd rather than getwd. + * standalone.c: Fake getcwd rather than getwd. + * xm-*.h: Remove fake values of MAXPATHLEN. + + * xcoffexec.c: Add /* */ to #if 0'd thing to help ANSI. + +Wed Nov 20 18:35:56 1991 John Gilmore (gnu at cygnus.com) + + * Remove gdb/hp-include. Support for HP a.out oddities should be + in BFD, not in GDB. Move gdb/hp-include/a.out.h to include/a.out.hp.h. + + * infptrace.c, tm-sun386.h: Cashier , remove refs. + + * configure.in, xconfig, tconfig, Makefile.in, doc/gdbint.texinfo: + Makefile fragments for various hosts and targets now come from + gdb/config/mh-* and gdb/config/mt-*. This is for consistency with + other config setups. + + * rs6000-pinsn.c, rs6k-opcode.h: Clean up. + * rs6k-opcode.def: Delete. + +Wed Nov 20 05:04:40 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c: Recognize obsolete form of AT_element_list + attribute still used by at least one AT&T compiler, and possibly + more. + +Tue Nov 19 07:53:55 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (enum_type, struct_type): Ignore names invented by + helpful compilers for anonymous structs, unions, and enums. + + * c-exp.y, m2-exp.y: Add defines for yymaxdepth, yy_yys, and + yy_yyv, so multiple parsers produced by SVR4 versions of yacc + can coexist in the same executable without collision. + + * symtab.h: Add declaration for lookup_template_type() to kill + compiler warnings about conversions from int to pointer. + +Mon Nov 18 17:45:18 1991 Fred Fish (fnf at cygnus.com) + + * procfs.c: Move inclusion of defs.h to before param.h, as in + all the other source files that include both. This is required + to supply some typedefs that are used in files included by param.h. + + * m68k-tdep.c (m68k_skip_prologue): Add generic m68k support for + skipping function prologues, ala the other cpu families (i386, + mips, m88k, etc). Add the ability to skip movm and fmovm + instructions in the prologues. Still needs support for profile + (-p compiled) prologue sequences (FIXME). + + * tm-68k.h: Change SKIP_PROLOGUE macro to use the new generic + m68k prologue skipping function by default. + + * tm-altos.h, tm-isi.h: Continue to use the old definition of + SKIP_PROLOGUE. + +Mon Nov 18 15:12:45 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Remove tdesc stuff, and extra blanks before colons. + * blockframe.c: Remove tdesc-related code. Default + FRAME_CHAIN_COMBINE. + * infrun.c: Remove tdesc-related code. + * m88k-tdep.c (frame_chain_combine, init_frame_pc): Remove copies + of defaultable things. + * tm-m88k.h: New file, common to all Moto 88k target configs. + Derived from tm-delta88.h. + * tm-delta88.h: Use it. + * xm-m88k.h: Common file for 88K hosts. Remove obsolete stuff. + * xm-delta88.h: Use it. + * tm-*.h: Remove FRAME_CHAIN_COMBINE macros, since all are + default. + * coffread.c: Remove tdesc stuff. + * tconfig/delta88, tconfig/m88k: Remove tdesc stuff. + * xconfig/m88k: Rename tm-88k.h to tm-m88k.h. + +Mon Nov 18 13:51:37 1991 Per Bothner (bothner at cygnus.com) + + * source.c (open_source_file): If openp fails, try again + using just the base (non-directory) part of the filename. + This solves various annoying problems, such as when the + source was compiled with an absolute pathname - and the + source files have moved. Or if the source was compiled + using a relative pathname, it can be more convenient + to just specific the source directory to the dir command. + +Mon Nov 18 00:04:41 1991 Fred Fish (fnf at cygnus.com) + + * cplus-dem.c (munge_function_name): Add missing third arg to + instance of call to do_type(). + + * dwarfread.c: Changes to match new dwarf.h. Remove + AT_deriv_list, AT_loclist, AT_incomplete, AT_const_data, + and AT_is_external. + +Sun Nov 17 16:20:53 1991 Michael Tiemann (tiemann at rtl.cygnus.com) + + * symtab.h (struct type): Moved C++-specific fields into new type + `struct cplus_struct_type'. Now takes 10% less memory. Many + macros changed. + * symtab.c (init_type): Don't set fields belonging to + TYPE_CPLUS_SPECIFIC unless TYPE is TYPE_CODE_STRUCT. + * buildsym.c (read_type): Allocate TYPE_CPLUS_SPECIFIC for + TYPE_CODE_STRUCT. + (read_struct_type): Ditto. Also, add comments about how we can + deduce TYPE_VPTR_FIELDNO from inheritance info and fieldname info. + * coffread.c (decode_base_type): Allocate TYPE_CPLUS_SPECIFIC for + TYPE_CODE_STRUCT. + (read_struct_type): Ditto. + * dwarfread.c (struct_type): Ditto. + + * symtab.c (read_range_type): Don't set TYPE_MAIN_VARIANT. + (lookup_pointer_type): Don't use or set TYPE_MAIN_VARIANT. + (lookup_reference_type): Ditto. + + * cplus-dem.c: Many changes made to handle decoding of + ANSI-mangled names. + * symtab.c (gdb_mangle_name): Mangle/demangle ANSI-mangled names + as well. + +Fri Nov 15 17:57:59 1991 Stu Grossman (grossman at cygnus.com) + + * mipsread.c (parse_partial_symbols): patch to keep DEC C + compiler from making gdb bomb out. Thanks to Ed Santiago! + +Thu Nov 14 19:27:30 1991 Fred Fish (fnf at cygnus.com) + + * symfile.c: Add function compact_misc_function_vector() to + remove duplicate misc function vector entries. See comments + in source for why this is necessary/desirable. + + * dwarfread.c: Add misc function type parameter to internal + record_misc_function(). Remove calls to init_misc_bunches() + and condense_misc_bunches(), these are now done in elfread.c. + + * elfread.c: Add support for reading bfd canonical symbol tables + and generating misc function vector entries for global and + absolute symbols. Do calls to init_misc_bunches() and + condense_misc_bunches() where they will enclose all calls to + record_misc_function(), including those in dwarfread.c. + +Thu Nov 14 17:02:11 1991 Roland H. Pesch (pesch at cygnus.com) + + * doc/Makefile.in: new targets gdb.me, gdb.ms, gdb.mm + (roffable documentation). + * doc/gdb.texinfo: embedded hints (as comments) for better + texi2roff conversion. + +Thu Nov 14 13:18:25 1991 John Gilmore (gnu at cygnus.com) + + * m88k-tdep.c (examine_prologue): Deal with OR instructions + that shuffle parameters into other regs. + * symtab.c (decode_line_1): Fix bug introduced in Per's change + of Nov 12th. + +Wed Nov 13 19:51:11 1991 Steve Chamberlain (sac at cygnus.com) + + * Makefile.in, xconfig/delta88 made it install a sysV manual page; + gdb.z into the right place. + +Wed Nov 13 16:45:13 1991 John Gilmore (gnu at cygnus.com) + + Motorola 88000 port without tears, I mean without tdescs. + + * m88k-tdep.c: Blow away all tdesc stuff. + Provide functions for all the frame-related macros in + tm-delta88.h. Adopt i960-style EXTRA_FRAME_INFO. + (examine_prologue, frame_find_saved_regs, skip_prologue): borrow + from i960-tdep.c and adapt to the function prologues on the 88k. + (read_next_frame_reg): Borrow from mips-tdep.c. + FIXME: frame_locals_address should go away. + + * tm-delta88.h: Dump all the tdesc stuff. + Macros for all frame-related stuff call fns of same name. + Remove duplicated definitions. FP_REGNUM becomes same as + SP_REGNUM. + + * xm-88k.h: Eliminate lots of library dependencies, now handled + in libiberty. Eliminate KDB nonsupport. + + * doc/gdbint.texinfo: Add rudiments on frames. FIXME, add more. + + + * stack.c (frame_info): Mark frameless functions. + Print locals address (FIXME, remove if same). + * blockframe.c: Comment changes, FIXME after. + * coffread.c: Even without TDESC, need to zap "@" symbols. + Don't register for wierd format names; change the names in BFD. + + * alloca.c, language.c, tdesc.c: Lint. + * tdesc.c, tdesc-lib: FIXME: remove these. + +Tue Nov 12 19:30:22 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Add tdesc library support. Fixups to lint, + copying.c rules. + +Tue Nov 12 13:43:26 1991 Per Bothner (bothner at cygnus.com) + + * symtab.c (decode_line_1): Remove spurious call to operator_chars. + + Allow setting breakpoints on C++ destructors. + * valops.c (destructor_name_p): Don't check TYPE_HAS_DESTRUCTOR, + since it lies. Rely on callers to catch missing destructors. + * symtab.c (decode_line_1): For example (see above), here. + * buildsym.c, symtab.h: Remove TYPE_FLAGS_HAS{CON,DE}STRUCTOR + flags since they are no longer used. + + Fixes to support C++ methods with functional parameters. + * c-exp.y (func_mod rule): Allow (and ignore) list of parameter + types in a function type. + * eval.c (parse_and_eval_type), value.h: New function, + parse_and_eval_type, is based on old code from check_stub_method. + But don't actually evaluate the cast, since that calls + value_cast(), whcih may fail. Just extract the type + from the parsed expression. + * values.c (check_stub_method): While looping through the + arguments, adjust depth *after* parameter has been handled. + Replace call and setup of parse_and_eval with new function + parse_and_eval_type. + +Tue Nov 12 09:40:07 1991 Fred Fish (fnf at cygnus.com) + + * utils.c, rem-multi.shar: Remove fixed arg count version of + concat(). + + * altos-xdep.c, arm-xdep.c, coffread.c, command.c, convex-xdep.c, + core.c, dwarfread.c, gould-xdep.c, infcmd.c, language.c, + m88k-xdep.c, main.c, printcmd.c, pyr-xdep.c, source.c, + sun386-xdep.c, symm-xdep.c, umax-xdep.c, values.c, xcoffread.c: + Change all instances of use of fixed args concat() to variable + args concat() now located in libiberty. + +Tue Nov 12 07:23:46 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Add xcoffread.c, xcoffexec.c. + * xcoffread.c: New file for handling AIX mangled-coff files. + * xconfig/rs6000, tconfig/rs6000: New files. + * buildsym.c: Add hooks for xcoffread.c. + * rs6000-pinsn.c, rs6000-tdep.c, rs6000-xdep.c, tm-rs6000.h, + xm-rs6000.h, rs6k-opcode.def, rs6k-opcode.h: New files. + * xcoffexec.c: New file for handling AIX shared libraries. + +Mon Nov 11 19:14:31 1991 Fred Fish (fnf at cygnus.com) + + * core.c: Minor rewording of message to user containing name of + (and possibly arguments to) the program that generated a core + file. + + * elfread.c: Remove the register_addr() stub now that it is no + longer needed. + + * procfs.c: Move misplaced #endif for ATTACH_DETACH. Add new + fetch_core_registers() function for core file support. + +Sat Nov 9 13:37:57 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (dwarf_psymtab_to_symtab): Remove leftover call + to do_cleanups() which resulted from a previous change. + + * elfread.c: Re-enable compilation of register_addr() stub + whenever it is not supplied by coredep.c + +Sat Nov 9 00:40:32 1991 John Gilmore (gnu at cygnus.com) + + Add tracking of object files (that contain symbols) to gdb. + This includes a "struct objfile" that owns symtabs and psymtabs + that were read in from that binary file. + + * symfile.h: Add struct objfile. Add pointer to the objfile + into the struct sym_fns. + Replace global `symfile' and `symfile_mtime' with + `symfile_objfile'. Add global object_files chain. + + * symfile.c: Move param.h above symtab.h. + (sort_misc_function_vector): Add. + (syms_from_objfile): Was syms_from_bfd. + (symfile_open): Now returns objfile. + (allocate_objfile): New. + (free_objfile): New, replacing free_all_.*symtabs. + (symfile_init): Takes objfile arg, puts it in sym_fns result. + (reread_symbols): Searches whole chain of objfiles. + (allocate_symtab): Takes objfile as new parameter, chains them. + Handle INIT_EXTRA_SYMTAB_INFO. + (free_all_psymtabs, free_all_symtabs): Move here from symmisc.c. + + * dbxread.c: Make more errors into complaints. + (push_subfile, pop_subfile): Move to buildsym.c. + (dbx_symfile_read, dbx_symfile_init, fill_symbuf, read_dbx_symtab, + start_psymtab, psymtab_to_symtab_1, read_ofile_symtab, + dbx_psymtab_to_symtab, ): Use bfd ops, don't use file descriptor. + Pass objfile. Change callers. + (fill_symbuf, SWAP_SYMBOL): Take bfd as arg. + (read_dbx_symtab): Just wipe out new symbols, not all, on error. + (end_psymtab): Blow away psymtab if empty. + (process_symbol_pair): Swallow into read_ofile_symtab. + (process_one_symbol): Use push_context and pop_context. + (virtual_context): Delete #if 0'd obsolete stuff. + + * buildsym.c (end_symtab): Pass objfile. + (dbx_lookup_type): Handle null typevector. + (dbx_alloc_type): Check file number, not sym number, for -1. + (find_symbol_in_list): Add for xcoffread. + (start_symtab): Default typevector is empty. Keep reusing same + context_stack. + (end_symtab): Take objfile argument and pass it to + allocate_symtab. Don't make a symtab if no blocks or symbols. + Handle empty typevector. + (push_context): New function for context stack nesting. + (read_type): Mark FIXME where we need to reintroduce type smashing. + + * buildsym.h (pop_context): Macro, paired with push_context. + (subfile_stack): Move here from dbxread.c. + + * coffread.c (end_symtab, read_coff_symtab): Take and use objfile arg. + (read_coff_symtab): Cleanup by freeing objfile, not all symtabs. + + * mipsread.c (read_mips_symtab, parse_partial_symbols, parse_fdr, + new_psymtab, new_symtab): Take and use objfile arg. + + * dwarfread.c (scan_compilation_units, start_psymtab, + process_dies, end_symtab, dwarf_build_psymtabs, + read_lexical_block_scope, read_func_scope, read_file_scope): Take + and use objfile argument. + (psymtab_to_symtab_1, read_ofile_symtab): Don't take or use file + descriptor. Use BFD internal functions instead. + (end_symtab): Call global allocate_symtab. + + * elfread.c, target.c: Minor changes to accommodate objfiles. + * symtab.h: partial_symbol_table has no symfile_name member now. + (fn_fieldlists voffset): avoid non-int bitfield. + (struct symtab): Add objfile * and objfile_chain * of symtabs. + (struct partial_symtab): Add objfile * and objfile_chain * of + psymtabs. Remove symfile_name. + + * symmisc.c: Lose free_all_symtabs, free_all_psymtabs. + (printsyms_command): Rename from print_symtabs. Add selective + listing if 2nd argument given. Print objfile info. + (printpsyms_command): Rename from print_partial_symtabs. Ditto all. + (printobjfiles_command): New; prints objfiles lists, and checks + for consistency of symtab, psymtab, and objfile lists. + + * symfile.h, symfile.c, symtab.h: Lint + +Fri Nov 8 23:38:48 1991 John Gilmore (gnu at cygnus.com) + + * command.c: Include param.h. + * defs.h (warning_setup, warning): Declare. + * expprint.c (print_subexp, UNOP_MEMVAL case): Lint. + * inflow.c (new_tty): Use USE_O_NOCTTY #define. + * language.c, printcmd.c (print_scalar_formatted), signame.c, + stack.c: lint. + +Thu Nov 7 18:26:15 1991 Steve Chamberlain (sac at rtl.cygnus.com) + + * Makefile.in: link with libiberty after libreadline, since + readline might want something in libiberty. + * m88k-xdep.c: Fixed the register offsets in the ptrace_user + struct for BCS 88k machines. + * xm-m88k.h: don't define USIZE if already defined. + * configure.in: Added delta88 target. + +Thu Nov 7 04:51:19 1991 John Gilmore (gnu at cygnus.com) + + * am29k-pinsn.c, am29k-opcode.h: Fix decoding of mtacc, dmac, fmac. + + * tm-*.h: Remove READ_DBX_FORMAT, COFF_FORMAT, and + READ_MIPS_FORMAT, which have been unused since BFD. Still + remaining is COFF_NO_LONG_FILE_NAMES. + * tm-sun3.h, tm-altos.h: Remove detritus accidentally left from + function calling code moved to m68k-tdep.c. + +Wed Nov 6 17:21:59 1991 John Gilmore (gnu at cygnus.com) + + * coffread.c: Eliminate c_nsyms in favor of c_naux. + Complain if no auxents on .bf and .ef FCN symbols, and assume + lots of line numbers. + (init_linenos, enter_linenos): Use a sentinel at the end of the + read-in linenos, to make for a fast, safe loop-end test. + +Wed Nov 6 02:54:08 1991 Steve Chamberlain (sac at cygnus.com) + + * coffread.c (read_coff_symtab): coffread used to rely on the + x_sym.x_misc.x_lnsz.x_lnno field giving the # of linnos in a + function. Two of the formats I'm using (29k and 88k) don't seem to + set it. Ths patch to fcn_last_line and (enter_linenos) is an + attempt to use the actual size of the linno table in the file to set + the number of linenos to process. + +Tue Nov 5 22:47:46 1991 Steve Chamberlain (sac at cygnus.com) + + * Makefile.in: put a - infront of the mv y.tab.c c-exp.tab.c and + mv y.tab.c m2-exp.tab.c, so that if bison is used, and the files + are created in place, so the mv fails, then the make continues. + +Tue Nov 5 16:47:47 1991 Per Bothner (bothner at cygnus.com) + + Add C++ as a separate language. + * defs.h (enum language): Add language_cplus. + * dwarfread.c (end_symtab): Support language_cplus. + * c-exp.y: Add new struct language_defn cplus_language_defn. + Don't set c to be the default language (see main.c). + * c-exp.y (yylex): Only look for field of this if + language is C++. (First difference from C!) + * language.c: Add case branches for C++ (currently, all + the same as C). Also, add c++ to "usage" note for "set lang". + * valprint.c (typedef_print). Add case branches for C++. + * main.c (main): New way to set initial language: Look at + file extension of psymtab containing main(). (Same as we + do for symtabs, but avoid loading the symtab yet.) + * symtab.c: New routine find_main_psymtab(), used by main() + to set initial language. + * symfile.c (allocate_symtab): Move code for mapping file + extensions-> languages to new deduce_language_from_filename(). + + Fix a C++ problem when looking for methods in super-classes. + There was confusion between base and derived types. + * valops.c (value_fn_field): Change function interface. + * values.c: Use new value_fn_field interface. + +Mon Nov 4 10:49:33 1991 Per Bothner (bothner at cygnus.com) + + * infrun.c: Fixed typo in comment. + * utils.c: All the v*fprintf emulation is now in libiberty, + so we can get rid of some junk. + * xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco, + xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more. + * m68k-pinsn.c (print_insn_arg): Support BB/BW/BL + type operands, as used by branch instructions. + * gmalloc.c: Fix prototype of memcpy. + * elfread.c: Comment out register_addr, since it conflicts + with the one in coredep.c. + * buildsym.h: Remove extern declarations of two functions + that are really static in buildsym.c. + * tm-mips.h: Add symbolic names for more registers. + * mips-xdep.c (store_inferior_registers): Use new register names. + * xm-mips.h: Simplify REGISTER_U_ADDR, since it is now + only used for core files, not ptrace. Therefore, + the KERNEL_U_ADDR hack is no longer needed. + The mapping to ptrace number is now in in mips-xdep.c. + * mips-xdep.c: Define REGISTER_PTRACE_ADDR (using the + mapping from the old REGISTER_U_ADDR), and use it + in {fetch,store}_inferior_registers. + * mipsread.c: Rename #include ecoff.h to new name coff-mips.h. + * mips-tdep.c (mips_push_dummy_frame, mips_pop_frame): + Save/restore FP regs correctly (?). + * dbxread.c: Remove duplicate define_symbol and type_synonym_name + (these had been previously moved to buildsym.c). + Hence, define_symbol becomes extern instead of static. + * buildsym.c (read_struct_type): Comment out bogus handling + of C++ operator methods. Minor hacking of reading of class + contexts. Make define_symbol non-static, so dbxread.c can call it. + +Fri Nov 1 11:05:47 1991 John Gilmore (gnu at cygnus.com) + + * mipsread.c (read_mips_symtab, read_the_mips_symtab): Use real + filename with error messages. + * stack.c (frame_select_command): Rename to select_frame_command + to avoid "fr" and "fra" having nonunique completions. + * symfile.c (sort_symtab_syms): Ignore sort of zero symtab *. + (symfile_init): Print file format name when unable to handle it. + (free_named_symtabs): Use BLOCKVECTOR rather than obsolete BLOCKLIST. + * symmisc.c (free_symtab): Only free linetable if nonzero. + * symtab.h: Remove obsolete BLOCKLIST macros. + +Thu Oct 31 18:12:43 1991 Stu Grossman (grossman at cygnus.com) + + * infrun.c (wait_for_inferior): another stepi/nexti fix. Ensure + that stop_step is 1 at bottom of main loop. I don't know why this + needs to be done, but it helps me sleep better at night. + +Sun Oct 27 18:18:39 1991 Stu Grossman (grossman at cygnus.com) + + * main.c (initialize_history): Read history after reading all + init files. + +Sun Oct 27 14:09:25 1991 John Gilmore (gnu at cygnus.com) + + * buildsym.c: Break out initial malloc sizes. + (record_line): Record directly in a subfile. Alloc on demand. + (compare_line_numbers): Add from xcoffread.c. + (end_symtab): New params say whether to sort pendings and + linetable. Patch block stabs if defined. Shrink linetable before + allocating the symtab. + * buildsym.h: Delete line_vector* and prev_line_number. Add + global_stabs and file_stabs for xcoffread. + * dbxread.c (start_subfile): Move to buildsym. Change above calls. + * symtab.h: LINETABLE(symtab) can now be null. Zap LINELIST. + * symmisc.c, symtab.c: Cope with null LINETABLEs. + + * blockframe.c: Pass fromleaf to INIT_EXTRA_FRAME_INFO. + * tm-29k.h, tm-88k.h, tm-i960.h, tm-irix3.h, tm-mips.h, tm-pyr.h, + tm-sparc.h: Accept fromleaf parameter. + * c-exp.y (yyerror): Pass error message if given. + * configure.in: Add rs6000 host and target. + * inflow.c (new_tty): O_NOCTTY kludge for RS/6000. + * symfile.h (entry_point): Add. + +Sat Oct 26 00:16:32 1991 John Gilmore (gnu at cygus.com) + + * buildsym.c: New file. Breaks out symbol-table-building routines + from dbxread.c, so they can be shared with xcoffread.c. + * buildsym.h: New file. Declarations for buildsym.c users. + * dbxread.c: Remove large chunks into buildsym.c. + * Makefile.in: Add buildsym.c and buildsym.h. + + * symfile.c (syms_from_bfd): New routine. + (add_symbol_file): Call it to do the real work. + (syms_from_bfd): Initialize entry_point before calling symfile_init. + * symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c: + Avoid declaring or setting entry_point (symfile.h & symfile.c cope). + +Fri Oct 25 10:58:16 1991 Mark Eichin (eichin at cygnus.com) + + * cplus-dem.c (cplus-demangle): added support for templates, static + data, and the new (correct) mangling for destructors. + + * dwarfread.c: (dwarfwarn): created a varargs version of + dwarfwarn, for non __STDC__ compilers. + + * c-exp.y: (yylex): added match for "template" token. + (typebase): added TEMPLATE name '<' type '>' clause, for explicit + specification of template types. + + * symtab.c: (lookup_template_type): new function for finding + templates in symbol table. + (type_name_no_tag): changed to explicitly check for s/u/e at the + beginning of the symbol - if it is a template, none of these will + be there (but the name will still contain spaces.) + +Fri Oct 25 18:59:32 1991 Per Bothner (bothner at cygnus.com) + + Various fixes to improve g++ debugging. + * symtab.h: Add is_const and is_volatile flags for each method. + These are bit fields - take their space from voffset, + which shrinks to 30 bits. Since voffset is now a bitfield, + make it unsigned for portability. This changes its interpretation + slightly: Static methods now have voffset 1 instead of -1, + and virtual offsets start at 2, not 1. + * symtab.c: Renamed gdb_mangle_typename to gdb_mangle_name, + since it now returns an entire magled method name, not just + the type part. This avoids some duplication. + It also allows us to correctly mangle const and volatile + methods (using the new is_const and is_volatile bit fields + mentioned above). + * valprint.c (type_print_base), values.c (check_stub_method): + Simplify by using new gdb_mangle_name. + * values.c (value_headof): Fix to correctly handle single + inheritance (actually two fixes, either of which suffices). + * dbxread.c (read_struct_type): Handle const and volatile + method specifiers. + * dbxread.c (read_struct_type): Yet one more place where + we must handle '\\' continuations. + * valprint.c (vtbl_ptr_name): Add final '\0'. + +Fri Oct 25 16:06:38 1991 Stu Grossman (grossman at cygnus.com) + + * tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE): fix output of + short return values for sparc and 68k. Patch from Paul Eggert. + + * coffread.c, coredep.c, i386-xdep.c: install patches for + SysV/386 3.2 from Mauro DePalma. + +Fri Oct 25 02:02:13 1991 John Gilmore (gnu at cygnus.com) + + * core.c (core_file_info), exec.c (exec_file_info): Print file + type. Use printf_filtered. + + * valops.c (value_fetch_lazy): Avoid 0-length fetches. + +Thu Oct 24 23:06:40 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c: Add casts to remove compiler warnings. + + * tm-3b1.h, tm-68k.h, tm-altos.h, tm-amix.h, tm-hp300bsd.h, + tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-pn.h, tm-sun2.h, + tm-sun3.h: Remove locally duplicated code for calling functions + in the inferior. The only differences were in the specific trap + vectors used and whether or not an fpu was present. These are + now handled by appropriate definitions of BPT_VECTOR and + HAVE_68881 respectively. Other minor obvious cleanups. + + * valops.c: Correct a minor misspelling. + + * utils.c: Remove local BSD/USG hacks that are now in libiberty. + + * dwarfread.c: Remove prototype for dwarfwarn. Does not work + with . + +Thu Oct 24 09:33:44 1991 John Gilmore (gnu at cygnus.com) + + * stack.c (frame_command): Always print. Use new + frame_select_command to select a frame without printing. + + * dwarfread.c: Use , since is not portable. + +Thu Oct 24 01:32:51 1991 Fred Fish (fnf at cygnus.com) + + * dwarfread.c: New file for DWARF debugging format support. + + * elfread.c: New file for ELF object file format support. + + * procfs.c: New file for SVR4 /proc (process file system) support. + + * tm-amix.h, xm-amix.h, tconfig/amix, xconfig/amix: New files for + Amiga UNIX support. + + * xm-svr4.h, tm-svr4.h: New files for SVR4 support. + + * xm-m68k.h: New file for host machines with m68k cpu. + + * Makefile.in: Add elfread.c and dwarfread.c to SFILES_MAINDIR. + Add elfread.o and dwarfread.o to OBS. + + * symfile.h: Add "elf" to list of supported formats in comment. + + * c-exp.y, defs.h, symtab.h, valprint.c: Add three new builtin + types to gdb, builtin_type_long_double, builtin_type_complex, and + builtin_type_double_complex. Add and use new TARGET_SHORT_BIT, + TARGET_INT_BIT, TARGET_LONG_BIT, TARGET_FLOAT_BIT, + TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_COMPLEX_BIT, and + TARGET_DOUBLE_COMPLEX_BIT, as the sizes in bits of the indicated + types on the target machine (ala the existing TARGET_LONG_LONG_BIT). + + * infrun.c: When using SVR4 /proc interface instead of ptrace(), + call proc_set_exec_trap() to setup child to stop at first instruction. + + * inftarg.c: When using SVR4 /proc interface, call proc_wait() + rather than wait(). + + * m68k-tdep.c: Add new routines supply_gregset(), fill_gregset(), + supply_fpregset(), and fill_fpregset(), which are machine + dependent support routines for SVR4 /proc interface. + + * utils.c: Add warning_setup() and warning(). Warning() behaves + the same as error() except that it returns normally rather than + jumping back to command level. Modules that don't want to call + warning() for some reason, but want to produce their own warnings, + can call warning_setup() to ensure compatibility with the way + warning() and error() deal with the terminal. + + * symtab.c: Make internal errors produce more useful messages. + + * tm-68k.h: Move code that is duplicated in almost every single + m68k based machine's configuration files to this common file. + Duplications in the configuration files still need to be removed + (FIXME). + + * infrun.c (child_create_inferior): System V versions must call + setpgrp() with no arguments, to comply with prototyping typically + in . + + * munch: Add support for SVR4 style nm output. + + * dbxread.c, mipsread.c symmisc.c, symtab.c: Remove the object + file specific fields from the partial symbol table structure and + replace them with a pointer to private data for each different + flavor of object file reader to initialize appropriately. + +Wed Oct 23 09:38:20 1991 John Gilmore (gnu at cygnus.com) + + * xconfig/sun[34]os4: Add note about strstr botch on sunos4.0.3c + and previous. + + * mipsread.c (fixup_undef_type): New function. If a struct / + union / enum is defined in a header file but nowhere else used, + (by typedefing, pointer referencing or declaration) the mipsread code + builds the complete tree for the structure but leaves its code as + TYPE_CODE_UNDEF as it doesn't know what kind of aggregate it is. + Guess its type based on the details of the members. + +Tue Oct 22 18:04:32 1991 Stu Grossman (grossman at cygnus.com) + + * infrun.c (wait_for_inferior): Check return value from + find_pc_line. + +Mon Oct 21 17:47:03 1991 Stu Grossman (grossman at cygnus.com) + + * infrun.c (wait_for_inferior): fix stepi/nexti that was broken + by my last edit to this routine. + +Mon Oct 21 14:27:43 1991 John Gilmore (gnu at cygnus.com) + + * tm-sun3.h (FIX_CALL_DUMMY): problem with cross debugging. + FIX_CALL_DUMMY does unaligned accesses and/or forgets to byte swap + the values before putting them into the dummy code. (From Peter + Schauer) + +Mon Oct 21 10:04:39 1991 Steve Chamberlain (steve at rtl.cygnus.com) + + * configure.in: added ebmon target. + +Wed Oct 16 22:49:58 1991 John Gilmore (gnu at cygnus.com) + + GDB-4.2 release! + + * Makefile.in: Roll VERSION to 4.2. + * README, TODO, WHATS.NEW: Update. + + * core.c (core_open): Improve error message for bad file. + Pass .reg virtual memory address to fetch_core_registers to help + it find the registers in the core-file header. + * coredep.c (fetch_core_registers): Take new argument, use it, + and pass it to register_addr to locate the block of registers. + * xm-mips.h: Update KERNEL_U_ADDR for new scheme. Cleanup a bit. + + * dbxread.c (read_dbx_symtab, process_one_symbol): Handle + Sequent N_FN_SEQ like everybody else's N_FN. + + * main.c: Circumvent SCO cc bug with #if !!defined(USG). + * tm-i386v.h: #endif guck. + * xconfig/i386*: Remove -Dgetpagesize()=4096 kludge. + * xconfig/i386sco: Add HAVE_STRSTR to avoid ANSI bdeath. + * xconfig/tahoe: Add REGEX, which seems to be missing. + + * coredep.c: Add for SCOnix. + * dbxread.c (read_dbx_symntab): Avoid coredump on malformed file. + * printcmd.c (print_formatted): Flush output before disassembly. + +Tue Oct 15 20:12:32 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) + + * doc/refcard.tex (sec "Working Files"): consistent metavars and + other improvements, due to comments by François Pinard + (pinard@iro.umontreal.ca) + + * doc/gdb.texinfo (appendix "Installing GDB"): changes in + configure, and improvenets related to Pinard's refcard comments + +Tue Oct 15 08:45:12 1991 John Gilmore (gnu at cygnus.com) + + Changes from Fred Fish: + * tm-68k.h (FPI_REGNUM): Add. + * infrun.c (child_create_inferior): flush stdout and stderr + before forking. + * configure.in: Handle amigados, amix hosts and targets. + * inflow.c: Handle TIOCGLTC_BROKEN for Amiga. + + From Andreas Schwab: + * values.c (show_convenience): Use printf_filtered. + * main.c (define_command): Check result of lookup_command for + exact match. + (echo_command): Use printf_filtered, and force output out. + + * dbxread.c (read_enum_type): Avoid Modula-2 kludge that breaks C + programs. + * i387-tdep.c (double_to_i387): Fix typo for double_to_ieee_extended. + * utils.c (_initialize_utils): If !ISATTY, don't paginate. + * configure.in, tconfig/decstation, xconfig/decstation: Rename + dec3100 to decstation. + +Mon Oct 14 13:37:50 1991 Roland H. Pesch (pesch at cygnus.com) + + * doc/gdb.texinfo: Catch up to changes recorded here in ChangeLog + (nodes Continuing and Stepping; Memory; Targets) clarifications + due to Larry Breed + +Fri Oct 11 23:27:06 1991 John Gilmore (gnu at cygnus.com) + + * tm-{irix3,mips,nindy960,pn,symmetry,vx960}.h: Move + REGISTER_U_ADDR to corresponding xm- file. Sugg. by Peter Schauer. + + * symmisc.c (print_partial_symtabs): Add printpsyms debug cmd. + + * m68k-tdep.c (m68k_push_dummy_frame, m68k_pop_frame): Add + generic routines for calling inferior functions. + + * blockframe.c (inside_main_scope, inside_entry_scope): New. + + * copying.awk: Filter formfeeds out of copying & warrantee. + Make them available as `show copying' and `show warrantee' also. + * main.c (print_gnu_advertisement): Advt `show' commands. + +Thu Oct 10 17:25:47 1991 John Gilmore (gnu at cygnus.com) + + * mach386-xdep.c: Even when cross-compiling, leave in the + core-file reading code. + * core.c (get_core_registers): Avoid coredump if no .reg section. + +Wed Oct 9 17:03:34 1991 John Gilmore (gnu at cygnus.com) + + * mipsread.c, coffread.c: initialise TYPE_VPTR_FIELDNO to -1. + This avoids coredumps under `set print object on' in value_headof + (called erroneously by value_from_vtable_info) for `p &struct' + or `p *struct'. From Peter Schauer. + +Mon Oct 7 00:06:52 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Roll version to 4.1.2. + * dbxread.c: Use aout64.h, not a.out.gnu.h. Get external symbol entry + size from BFD (but, FIXME, we don't yet read external nlists's and + convert them to internal nlists's before handling them -- we still + assume they have the same size and alignment.) Use SET_NAMESTRING + everywhere useful. + * exec.c (exec_file_command): Move dead coff-encapsulation code + to BFD. + * m88k-tdep.c, m88k-xdep.c: Remove encap test and #inc . + +Fri Oct 4 22:30:06 1991 John Gilmore (gnu at cygnus.com) + + * configure.in, tm-i386v.h, xm-i386v.h: Intel 386 Mach host port. + * xm-i386mach.h, mach386-xdep.c, xconfig/i386mach: New files. + +Fri Oct 4 17:04:31 1991 Per Bothner (bothner at cygnus.com) + + More patches from Peter Schauer : + * mips-xdep.c (store_inferior_registers): Don't try to + write the (pseudo) FP. + * mipsread.c (parse_partial_symbols): Improved algorithm for + setting pst->texthigh. + +Fri Oct 4 16:47:32 1991 Roland H. Pesch (pesch at cygnus.com) + + * doc/Makefile: make TEXINPUTS include . everywhere + +Fri Oct 4 00:35:56 1991 John Gilmore (gnu at cygnus.com) + + * coffread.c, dbxread.c, symfile.c, symmisc.c, symtab.h: Remove + vestiges of typevectors, which were for symsegs and are no longer + used. (From a question by Eliot Dresselhaus + ). + +Thu Oct 3 09:33:26 1991 John Gilmore (gnu at cygnus.com) + + * dbxread.c, coffread.c: static-ize functions that were + gratuitiously external. (From Fred Fish.) + + * c-exp.y: sym->class to SYMBOL_CLASS (sym). + + * dbxread.c (dbx_lookup_type): Keep doubling size of typevector + until it is large enough. + + * dbxread.c (read_type): Handle error case slightly better. + Make complaint message not C++-specific. + +Wed Oct 2 17:21:07 1991 Stu Grossman (grossman at cygnus.com) + + * infrun.c (wait_for_inferior): Fix step/next so that you only + stop at the beginning of a new line. This fixes various problems + with for loops, nested if-else's and switch statements. + +Tue Oct 1 06:33:55 1991 John Gilmore (gnu at cygnus.com) + + * symtab.c (lookup_symtab_1, lookup_symbol): "fatal" errors + between symtabs and psymtabs become ordinary error()s. + + * dbxread.c (read_dbx_symtab): Relocate end_of_text_addr + properly, making "end pc" correct in shared lib psymtabs. + (From Guy Harris .) + +Mon Sep 30 13:15:31 1991 John Gilmore (gnu at cygnus.com) + + * dbxread.c: Enable, but soften, const_vol_complaint. + (read_dbx_symtab): N_STSYM and N_LCSYM define static vars. + Ditto Gould N_NBSTS and N_NBLCS. Also, all types in the psymtab + should be file-scope, not global. + (read_struct_type): Remove ancient multiple-inheritance warning. + (read_range_type): Check base type, complain & patch if undefined. + * stack.c (frame_info): Demangle the function name in `info stack'. + (From Peter Schauer) + +Sat Sep 28 10:02:33 1991 John Gilmore (gnu at cygnus.com) + + * eval.c (evaluate_subexp_for_address): Don't use + TYPE_POINTER_TYPE directly (it might be zero if this type has + never had a pointer created before); use lookup_pointer_type. + * symtab.c (lookup_method_type): Arguments were swapped in all + callers, so fix it here. I'm amazed this worked at all! + +Fri Sep 27 18:09:31 1991 John Gilmore (gnu at cygnus.com) + + * c-exp.y, m2-exp.y: Define more yysymbols that happen to be + "bss" rather than "data" symbols, but which still conflict. + * m2-exp.y: Lint. + + * coffread.c (coff_symfile_read): Use xmalloc, not malloc. + * core.c (core_files_info): Shorten output. + * exec.c (exec_files_info): Ditto. + (build_section_table): Ignore zero-length sections. + * language.c, printcmd.c: Lint. + * language.h (get_frame_language): Declare. + * saber.suppress: update. + * stack.c (find_relative_frame): Remove complex code that was + #if 0'd, stick with simple code. Lint. + * saber.suppress: Update a bit. + * symfile.c (add_symbol_file_command): Add "?" to question. + * utils.c (parse_escape): Avoid \a due to bdead compilers. + * value.h: Declare typedef_print. + + * valprint.c (val_print, type_print_base): TYPE_CODE_RANGE less + kludgey. + + * nindy-tdep.c (nindy_frame_chain_valid): Use lookup_misc_func. + (Reported by Mark Peek .) + + * solib.c (solib_map_sections): Relocate all sections, even + though only the text section's size is tracked. Mark ld_text + for eventual elimination as we generalize to N sections. + + * infrun.c (wait_for_inferior): Don't check if the PC is in a + call_dummy if we were stopped by a random signal that is being + passed to the program. This produced wierd results when calling + functions in the inferior and signals (e.g. SIGALRM) were in use. + +Tue Sep 24 18:05:30 1991 John Gilmore (gnu at cygnus.com) + + * infrun.c (IN_SIGTRAMP): Not parenthesized properly. + Bugfix from Paul Eggert . + * tm-ultra3.h (IN_SIGTRAMP): Ditto. + * valprint.c (print_floating): Print 9 digits for IEEE floats. + From Paul Eggert. + +Mon Sep 23 15:50:07 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Roll VERSION to 4.1.1. + * source.c (line_info): Peter Schauer fixes a bug I introduced in + hex conversion. + +Fri Sep 20 16:10:52 1991 John Gilmore (gnu at cygnus.com) + + GDB-4.1 release! + + * Makefile.in (VERSION): Set to 4.1. + * language.c (set_language_command): Print useful help message, + and restore the language string after giving help. + * valprint.c (typedef_print): Print typedef in C or M2. + * symtab.c (list_symbols): Use it. + * main.c (main): Avoid any output before (gdb) prompt when -q. + * language.c (set_language_command): Handle errors by restoring + the language string to its current state (fix from A. Beers). + * doc/gdbint.texinfo: Roll in information from README. Rearrange + "how to install" and "how to print the doc" stuff so it drops + easier into README. + * configure.in: Rename rtpc CPU to romp to match config.sub. + * README, WHATS.NEW, TODO: Update for gdb-4.1. + +Fri Sep 20 17:39:14 1991 Roland H. Pesch (pesch at cygnus.com) + + * doc/gdb.texinfo: Updates from ChangeLog. set/show write, + autoloading shared libs, copyright etc on GDB startup, clean up $_ + and $__ index refs, set/show listsize and related updates to list + cmd. New host/target configs. + +Fri Sep 20 15:46:00 1991 Roland H. Pesch (pesch at cygnus.com) + + * doc/Makefile: generate aux version-no file doc/gdbVN.m4 + from main Makefile.in version definition + doc/gdb.texinfo: use version recorded in doc/gdbVN.m4 for current + GDB version no refs + Makefile.in (setup-to-dist): generate doc/gdbVN.m4 + + * doc/gdb.texinfo: merge new language-switching and lang-specific + doc by Andrew Beers + +Fri Sep 20 15:00:57 1991 Per Bothner (bothner at cygnus.com) + + * mcheck.c: Add __ONEFILE kludge to allow compilation by non-ANSI + compilers (which may lack stddef.h). + +Fri Sep 20 13:29:42 1991 John Gilmore (gnu at cygnus.com) + + * dbxread.c (read_dbx_symtab, process_one_symbol): N_FN and + N_WARNING are the same except for the N_EXT bit, so just use their + values alone, rather than OR-ing them with N_EXT. + +Fri Sep 20 12:27:55 1991 Stu Grossman (grossman at cygnus.com) + + * mipsread.c (parse_lines): Deal with negative extended line + offsets correctly. + + * c-exp.y, m2-exp.y: #define yyerrflag and yynerrs to avoid + global symbol conflicts. + +Fri Sep 20 02:28:15 1991 John Gilmore (gnu at cygnus.com) + + * .gdbinit: Move 'set complaints' to top, so it runs even in + case we aren't debugging GDB. + * language.c (_initialize_language): Fix type check and range + check documentation strings. + * utils.c (!HAVE_VPRINTF): Define vfprintf as a function, so + language.c can use it. (Though language.c should really not be + handling warnings/errors the way it does, FIXME.) + * symtab.c (lookup_primitive_type): const lint. + + Bugfix from Peter Schauer: + * source.c (lines_to_list): Make signed, to avoid comparison + going unsigned and complaining that -3 is too high for 21 lines. + * stack.c (lines_to_list): Ditto. + +Thu Sep 19 23:33:41 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in (HFILES): Add minimon.h. + (VERSION): Roll version number to 4.0.95. + (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist, gdb-XXX.tar.Z): + New rules for building distributions. Normal distribution + is built by doing `make -f Makefile.in gdb.tar.Z' in the directory + one level up from here; it calls make-proto-gdb.dir to build a + directory `proto-gdb' which is an image of the release. The old + `gdb.tar.Z' rule still works too. + * config.sub, configure: Roll in latest from .. + +Thu Sep 19 17:41:24 1991 Roland H. Pesch (pesch at cygnus.com) + + * doc/gdbint.texinfo: Reorder contents; reorganize new-host, + new-target, and new-config chapters; fix minor typos; come closer + to usual GNU markup conventions for @file @samp @code @var. + +Thu Sep 19 17:04:12 1991 Per Bothner (bothner at cygnus.com) + + Patches from Peter Schauer : + * mipsread.c (parse_partial_symbols): Enter the name of all + structs/unions... into the psymtab so we can access them if the + symtab is not read in. + * mips-tdep.c: Remove some unneeded #includes. + * xconfig/dec3100: Add HAVE_STRSTR. + +Thu Sep 19 15:14:23 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Circumvent Sun Make bug on *-exp.tab.o. + * c-exp.y, m2-exp.y: Lint. + * m2-exp.y: Avoid using yytname[] which is a Bison-ism. + * valprint.c (val_print_fields): Check for stub type. + * mipsread.c (_initialize_mipsread): Avoid using + builtin_type_void at initialize time. + (mipscoff_symfile_read): use it now. + +Wed Sep 18 15:55:51 1991 John Gilmore (gnu at cygnus.com) + + Merge multiple-language support, and partial Modula-2 support, + from Andrew Beers . + + * i387-tdep.c: New file, consolidates most 80387 support, + and eliminates host dependency on double<->extended conversions. + * i386-xdep.c, symm-xdep.c: Remove most 387 support. + * xconfig/i386{sco,v,v-g,v32,v32-g}: Now need i387-tdep.o. + + * symfile.c (allocate_symtab): New fn, consolidates the work + of allocating and initializing a new struct symtab. Set the + language of the symtab based on its filename extension. + * symfile.h: Declare it. + * mipsread.c (new_symtab): Use it. Minor formatting changes. + * dbxread.c (end_symtab): Use it. + + * mipsread.c (parse_symbol, case stParam and stProc): Add #if 0'd + code for saving types of parameters with each function definition. + * dbxread.c (define_symbol, function and parameter cases): Ditto. + (read_dbx_symtab, case N_DEFD): Ignore. + (read_enum_type): Recognize FALSE/TRUE enum as Modula-2 BOOLEAN. + (read_range_type): Rename MAX_OF_TYPE to MAX_OF_C_TYPE, etc. + #if 0 out its uses, though, since they set a dead value. + * coffread.c (end_symtab): Use allocate_symtab. + (process_coff_symbol): #if 0'd for functions and params as above. + (read_enum_type): Recognize Modula-2 BOOLEAN. + * symtab.c (add_param_to_type): #if 0'd function to add a + parameter type to a function type's field list. + + * defs.h (local_hex_format, local_hex_string, *_custom): Add. + * i386-xdep.c, pyr-tdep.c, pyr-xdep.c, remote-vx.c, solib.c, + source.c, symfile.c, dbxread.c, breakpoint.c, core.c, exec.c, + i387-tdep.c, infcmd.c, mips-tdep.c, stack.c, printcmd.c: Output + hex with local_hex_string for Modula-2 support. + + * breakpoint.c (breakpoint_cond_eval): Use new value_true to test + breakpoint condition language-independently. + + * parse.c: New file with the common code remains of expread.y. + * parser-defs.h: New file with common declarations from expread.y. + * c-exp.y: New file with the C parser from expread.y, and other + language-specific information. + * m2-exp.y: New file with the Modula-2 parser and etc. + * expread.y, expread.tab.c: Remove. + * breakpoint.c, eval.c, printcmd.c, expression.h: Use + parse_expression and parse_exp_1 rather than parse_c_expression + and parse_c_1. + + * symtab.h (enum languages): Move to defs.h. + (enum type_code): Add TYPE_CODE_CHAR and TYPE_CODE_BOOL. + Declare Modula-2 builtin types. + Add MAX_OF_TYPE and MIN_OF_TYPE macros. + + * symtab.c (_initialize_symtab): Remove builtin type + definition and initialization to *-exp.y. + (lookup_primitive_typename): Use language-dependent vector. + (lookup_typename): Fix bug, make it work if primitive typename. + (lookup_unsigned_typename): Call above. + (create_array_type): Set up range type for array index. + (list_symbols): Call typedef_print to print typedefs. + + * values.c (unpack_long, value_from_longest): Handle + TYPE_CODE_BOOL and TYPE_CODE_CHAR. + + * expression.h (enum exp_opcode): Add Modula-2 specific opcodes. + * expprint.c: Look up expression opcodes in language-specific + table, based on expression's language. Handle some Modula-2 + specific opcodes. + + * stack.c (frame_info): Print language of stack frame. + (select_frame): Also select language, if in auto-mode. + (get_frame_language): New subroutine. + * main.c (execute_command): Warn as language changes automatically. + + * printcmd.c (ptype_command): Parse types using the language + parser, both for language-independence, and so that scopes can + be specified. + + * language.h, language.c: New files for language-specific macros, + declarations, and definitions. + + Misc fixes: + + * main.c (main): If error() is called during early + initialization, print its message and then exit(1) from GDB. + + * valprint.c (type_print_base): Avoid printing garbage for ints + of unusual sizes. + (_initialize_valprint): Warn about host/target size assumption; + improve long long support slightly. + + * convex-tdep.c (comm_registers_info): Avoid parsing decimal and + hex -- let parse_and_eval_address do it. + + * doc/gdbint.texinfo (Languages): Doc how to add a language. + + * Makefile.in: Cope with new files and removed files. + +Tue Sep 17 08:37:41 1991 John Gilmore (gnu at cygint.cygnus.com) + + Add Andrew Beers' changes for Modula-2 support. His ChangeLog + entries are enclosed herein. Not all of these changes + have been merged into the master GDB sources -- check the + ChangeLog above here for the merge log. + +Mon Jun 3 17:05:45 EDT 1991 + + m2-exp.y Created. Tested outside of GDB for a few days. Proper + operators were added, C specific operators and tokens + removed. yylex() revamped to some extent. Still things + missing from the grammar, such as sets. + Tested for two weeks in GDB v3.5. + +Tue Jun 11 17:23:48 EDT 1991 + + m2-exp.y Added boolean constants TRUE and FALSE to the grammar + so they are built-in. Sort of a hack. + +Fri Jun 14 12:53:51 EDT 1991 + + m2-exp.y Added range checking for numeric constants. Any numeric + constant is assumed to be of builtin type INTEGER unless: + (1) it is octal or hexadecimal, in which case it is a + CARDINAL; (2) it is too big to fit into an INTEGER, in + which case it is a CARDINAL. + eval.c Added simple range checking for +, -, and * on integers. + Doesn't work very well for *, since 6 * 1,000,000,000 = + 1,705,032,704, which fails the simple test of result >= + first_operand, no matter in what order the operands are. + +Tue Jun 18 14:11:30 EDT 1991 + + Broke the parser into parts, one containing the C grammar and the other + containing code to be shared by all of the grammars. + + The following files no longer exist: + + expread.y + expread.tab.c + + The following files were added: + + c-exp.y (The C grammar) + m2-exp.y (The Modula-2 grammar) + parser-code.c (Code that is shared by the above grammar) + parser-code.h + parser-defs.h + + Makefile.dist Changed to reflect the above dependencies. NOTE: It is + now necessary to use the Bison compiler compiler, since it + will generate function/variable prefixes other than yy. + +Tue Jun 18 16:47:49 EDT 1991 + + symtab.[ch] Added the external variable working_lang, than holds the + value of the current working language. + Added the ennumerated type language_mode, with the values + language_auto and language_manual, the former meaning that + GDB sets working_lang as needed, and the latter meaning + that the value of working_lang is totally under user + control. + symtab.[ch] Added the Modula-2 pervasive types INTEGER, CARDINAL, + REAL, BOOLEAN and CHAR. Also added the type codes + TYPE_CODE_BOOL and TYPE_CODE_CHAR. + utils.c Added set_language_command and show_language_command to + implement the GDB support commands "set language" and + "show language". + expression.h A number of identifiers were added to the type exp_opcode + to facilitate Modula-2 builtin functions, integer + division, and array indexing. + +Wed Jun 19 13:25:58 EDT 1991 + + language.h Added the macro STRICT_TYPE, which evaluates to non-zero + if the language specified by working_lang requires the use + of strict typing of expressions. Eventually, even this + will be able to be changed by the user. + Added the macro RANGE_CHECK, which evaluates to non-zero + if the language specified by working_lang requires the + checking of a value against the domain of its type. + Eventually, even this will be able to be changed by the + user. + language.[ch] Predicates involving types (simple_type, ordered_type, + same_type, integral_type, numeric_type, character_type, + boolean_type, float_type) are added. These predicates are + based on the current value of working_lang, and are handy + in type-checking. + +Wed Jun 19 15:39:34 EDT 1991 + + eval.c Added the function type_array_rank which computes the rank + of an array type. + valarith.c Added the funtion value_bool, which when given a integer + value.h value (ie. struct value *) as an argument, it returns a + boolean value (ie. struct value *) true if that integer + is non-zero, and a boolean value false otherwise. + valprint.c Added cases for TYPE_CODE_BOOL, so Modula-2 BOOLEAN values + will print out properly. + +Wed Jun 19 16:36:34 EDT 1991 + + valops.c Added the function value_capitalize, which returns it + value.h argument capitalized if its argument is a lowercase + letter, or the argument unchanged if its argument is not a + letter. + valarith.c Added the function range_check_p, which returns non-zero + value.h if its value argument is between the integral bounds upper + and lower. + Added the function range_check_enum_p, which makes sure + that its value argument is a valid member of the domain of + its type argument. + Added the function range_check_range_p, which makes sure + its value argument lies between the upper and lower bounds + of its type argument, which must be a ranged type. + Added the function check_array_index, which range and type + checks an index of an array. + Added the function value_multi_subscript, which computes + array[idx1,idx2...idxN], given a value array and an array + of values representing indicies. + values.c Changed value_from_long to work with TYPE_CODE_CHAR and + unpack_long to work with TYPE_CODE_BOOL and + TYPE_CODE_CHAR. + +Wed Jun 19 18:04:08 EDT 1991 + + symtab.c Stored pervasive types in a structure and make + lookup_pervasive_type() a lookup function that was based + on working_lang. If lookup_pervasive_type() returned + non-zero, then that value was returned (a fix, since + before it simply wouldn't return the pervasive type.) + language.h Added the macro CAST_IS_CONVERSION, which evaluates to + non-zero if the language specified by working_lang means + "conversion" when it says "cast". + valops.c Added the function value_real_cast(), which performs a + value.h *cast*, not a *conversion*, which is what value_cast() + does when it can. In particular, + value_cast(,4) = 4.0, while + value_real_cast(,4) = some mess. + eval.c Modula-2 builtin functions implemented: ABS, CAP, CHR, + parser-code.c FLOAT, HIGH, MAX, MIN, ODD, ORD, TRUNC, and VAL. + expression.h Added macros MAX_OF_TYPE and MIN_OF_TYPE to work with MAX + and MIN on integral types. *NOTE*: These are currently + hardcoded to work only if there are 8 bits per storage + unit. FIXME. + eval.c Made logical functions call value_bool to return a + properly typed boolean value, based on working_lang. + +Thu Jun 20 11:55:27 EDT 1991 + + valprint.c Types now print out in a Modula-2 fashion. This works for + the cases when the type is printed out step-by-step, that + is, it doesn't work when the name of a structured type + (which includes the keyword "struct", etc.) is simply + displayed. + FIXME: Perhaps this is bad. Parts of it seem to kludgey, + since type specifications in C and Modula-2 are very + different. The C printing of a type is very recursive, + whereas in Modula-2 it is generally very simple. C has + type prefixes and suffixes, which have no real analogue in + Modula-2. Maybe type_print() should call a language + specific type printer. This is also advantageous if we + compile GDB to exclude some of the languages. We'll just + leave those functions out. + +Thu Jun 20 16:57:10 EDT 1991 + + dbxread.c When reading the complete symbol table in (via + psymtab_to_symtab()), the number and types of function + arguments are added to a function type. define_symbol() + calls add_param_to_type() to accomplish this. + Assumption: when we come across a function definition + (N_FUN symbol with an 'f' or 'F' in the name), its + arguments will appear before another function definition. + When a function is found, a pointer to its type is placed + in the global in_function_type. Changes that + add_param_to_type() makes are to this global. + valprint.c The type of a function now includes (for Modula-2) the + types of its parameters. + eval.c Type checking and a check for the proper number of + arguments is now done for function calls. Not sure of the + impact this has on C++ member function yet. + +Thu Jun 20 19:58:48 EDT 1991 + + valprint.c Rewrote the type printer. Broke it into two language + specific parts, adding the functions type_print_m2() and + type_print_m2_1(). + An unfortunate consequence is this: if you debugging a C + program in Modula-2 mode (why?), info types does not work + well with regular expressions, since the types are printed + out in Modula-2 terminology, but stored in C terminology. + language.[ch] Added the functions new_type_last(), type_keyword(), and + type_sep() to aid in the printing of typedefs. + symtab.c Made the printing of typedefs as language independent as + possible through calls to new_type_last(), type_keyword(), + and type_sep(). + +Fri Jun 21 11:50:26 EDT 1991 + + dbxread.c Check all incoming ennumerated types. If it looks like + Modula-2's BOOLEAN type, then change the type_code of the + type to TYPE_CODE_BOOL so we can process it as a boolean + variable. + valprint.c Replaced some of the 0x%x with calls to sprintf and + hexformat() in val_print(). + language.[ch] Added the function hex_to_string(), which converts its + integral argument to a hexadecimal number (format is + language based) and returns the result as a string. + +Mon Jun 24 12:25:07 EDT 1991 + + valprint.c Some functions call type_print_1() directly, instead of + value.h using type_print(), so they can specify where (column) to + print things. Since type_print() takes care of language + dependence, that needs to be called first. Added a + parameter depth to type_print() (so it is now like + type_print_1). Changed type_print to type_print_at, and + made type_print a macro that passes a depth argument of + zero. + symmisc.c Changed all calls to type_print_1 to calls to + type_print_at. + Makefile.dist Made it possible to build GDB for a specific set of + depend languages. Do this by passing a definition for the macro + LANGS to make. LANGS should be a string containing a + space-separated list of language names (ie. LANGS="c m2"). + The default is to build all languages. Note that grammar + files must follow the naming convention of -exp.y. + gdb.lang This holds the current value of the LANGS macro. It is + examined every time make is called, and is updated if + necessary. + eval.c Added #ifdef _LANG_ to these files. + expread.c Still need to add them to dbxread.c and coffread.c. + main.c + source.c + symtab.c + utils.c + valarith.c + valprint.c + +Mon Jun 24 16:33:11 EDT 1991 + + language.[ch] Added the functions hexformat_pre() and + hex_to_string_pre(), which take a prefix argument to + include in the format string. Thus, hexformat_pre("08") will + return "0x08x" (if the working language is language_c). + Made hexformat() and hex_to_string() calls to the above + with "" as the prefix argument. + + am29k-pinsn.c, arm-pinsn.c, breakpoint.c, convex-tdep.c, exec.c, core.c, + dbxread.c, i386-pinsn.c, i386-stub.c, i386-xdep.c, i960-pinsn.c, + infcmd.c, inflow.c, m68k-pinsn.c, m68k-stub.c, m88k-pinsn.c, + mips-pinsn.c, mips-tdep.c, ns32k-pinsn.c, printcmd.c, pyr-pinsn.c, + pyr-tdep.c, pyr-xdep.c, remote-vx.c, remote.c, solib.c, source.c, + stack.c, sun386-xdep.c, symfile.c, symm-xdep.c, symmisc.c, tahoe-pinsn.c, + valprint.c, vax-pinsn.c + + Changed all occurences of 0x%[0-9]*l*x in printf format strings to + calls to hexformat() and hex_to_string(). Format strings without + the leading "0x" were ignored. + + depend Updated to take the above into account. + + +Tue Jun 25 15:27:18 EDT 1991 + + symtab.h Added the types range_mode_t, range_check_t, type_mode_t, + and type_check_t to keep track of the current state of + range and type checking. + main.c Added the variables range_mode, range_check, type_mode, + and type_check to record the current state of range and + type checking. Added initialization code to main(). + language.h Changed the macros STRICT_TYPE and RANGE_CHECK to examine + the above variables. + + +Tue Jun 25 17:57:08 EDT 1991 + + dbxread.c process_one_symbol() updates the variable (enum language) + source_lang based on the extension of the filename + contained in the N_SO sybmol that started this symtab. + When end_symtab() is called, the value of source_lang is + put into the language field. + stack.c select_frame() sets working_lang (and possibly type_check + and range_check) to the language field of the symtab + associated with the frame that is selected if working_mode + is language_auto. If working_mode is language_manual, a + warning is printed and working_lang is not set. + language.c Added the function set_type_range(), which sets the value of + type_check and range_check (if their modes call for + automatic setting) based on the current value of + working_lang. A non-zero argument will cause the current + settings to be output. + + +Wed Jun 26 14:51:40 EDT 1991 + + eval.c Added range checks on assignment. + m2-exp.y Added the grammar for sets to the language. Currently, + these do not do anything except print an error message. + +Wed Jun 26 17:01:04 EDT 1991 + + m2-exp.y Added the ability for parse_number() to parse negative + numbers. A global flag is set upon encountering a unary + minus. This was done to make, for example, 1 parse as a + CARDINAL, and not as an integer, per Wirth's examples in + Programming in Modula-2 ed.4. + valprint.c Added support for "set radix 2" by then setting + output_format to 't'. + eval.c Implemented range checking on subrange types. Added calls + to range_check_range_p for BINOP_ASSIGN and BINOP_VAL. + Implemented MIN and MAX for ennumerated types. The + minimum value of an ennumerated type is defined by Wirth + as the first identifier, and the maximum as the last. + m2-exp.y Made octal numbers ending with "B" be characters and those + ending with "C" be numbers, per Wirth's book. (p. 34) + +Thu Jun 27 14:11:52 EDT 1991 + + stack.c select_frame() now only sets working_lang, it does not + notify the user. If working_mode is language_manual, then + a warning is issued once. + main.c At the end of each call to execute_command(), working_lang + is checked against the local static (enum language) + current. If they differ and working_mode is + language_auto, the new settings of language, type and + range checking are printed out. + stack.c Modified frame_info() to include the language of the + current frame in the output of "info frame". + language.[ch] Added the function language_str() which returns the name + of the current language. + +Fri Jun 28 15:33:14 EDT 1991 + + m2-exp.y Added the built-in procedures INC, INCL, DEC, and DECL to + the language. INCL and DECL currently cause an error, + since sets are not implemented yet. INC and DEC are + implemented as PREINCREMENT/PREDECREMENT with one + argument, and as ASSIGN_MODIFY with two arguments. + eval.c Added type checking to the above cases. + value.h Added not_lval_constant to the lval_type ennumerated type. + not_lval_constant means that the value is a constant + value; that is 3 or 'a' or TRUE, not as in a constant + identifier. This is used to help coerce numbers such as 3 + to either signed or unsigned numbers. + valops.c Added the function value_coerce_constants() which coerces + constant integers as following: if one is a constant and + the other is not, the constant's type is set to the type + of the other argument. If both are constants and one is + signed, the other is converted to a signed constant. + +Sat Jun 29 17:26:29 EDT 1991 + + valarith.c Added a better range checker. It now checks range + (successfully) on integral operations [+-] (signed and + unsigned) for any C sized type. Still does not work well + for multiplication.) + int_in_size() returns an integer that is coerced to fit into + specified number of bytes. + +Mon Jul 1 13:04:14 EDT 1991 + + language.[ch] Added the function binop_result_type(), which returns the + builtin (struct type *) type that would be the result of a + binop on the two values V1 and V2. + +Wed Jul 3 19:22:53 EDT 1991 + + source.c Extended source_info() to include the source language in + the output from "info source". + +Fri Jul 5 13:48:52 EDT 1991 + + utils.c Moved the support functions for the GDB set/show commands + dealing with language into language.c. + language.c Added the function language_info(), which displays info + about the current working language, type and range check + settings. Called via the GDB command "info language". + Added an initialization routine _initialize_language(), + that sets defaults for the language, type and range + variables and sets up the new GDB commands. + main.c Language setup moved to language.c. + depend Rebuilt. + +Mon Jul 8 10:10:22 EDT 1991 + + valarith.c Debugged the range checker for arithmetic. Still does not + work for multiplication very well. + +Mon Jul 8 12:40:37 EDT 1991 + + language.[ch] Added the function value_true() which returns non-zero if + its argument represents a boolean true value. + breakpoint.c Changed breakpoint_cond_eval() to call value_true() to + check the truth of an expression. + +Thu Jul 11 12:51:34 EDT 1991 + + language.[ch] Added the predicate structured_type(), which returns + non-zero if the argument is a structured type. + Added the predicate pointer_type(), which returns non-zero + if the argument is a pointer type. + eval.c Added the ability to do addition and substraction on + pointers and integers. This case simply bypasses the + type checker. + +Thu Jul 11 14:41:42 EDT 1991 + + include/stab.def + Added the symbol N_DEFD (0x4a) which is a definition + module dependency that is used by the GNU Modula-2 + compiler and the linker. It is not important to GDB, + except that [dbx|coff|mips]read.c should ignore these + symbols. + +Fri Jul 12 16:07:00 EDT 1991 + + valprint.c Changed the TYPE_LENGTH(type) >= 0 to TYPE_LENGTH(type) > + 0 in val_print(). Also added statements to the else part + to coerce type (argument to val_print) to a pointer type + if it is an "array of unspecified length". + valops.c Added the function value_m2_string(), which returns a + (value) value which is a constant string, whose type is + (ARRAY [0..n] OF CHAR). The length field of the type + structure is set to zero, so it will be interpreted as an + "array of unspecified length". + stack.c Moved the language/frame mismatch check to + main.c:execute_command(). + main.c The working language is recorded each time + execute_command() is executed. If working lang has + changed during its execution, then the new + language/type/range info is printed out for the user. If + the working language does not match the language of the + frame, a warning is issued. + +Sat Jul 13 16:16:39 EDT 1991 + + eval.c Moved all the type-checking stuff for operators to + language.[ch] language.c. This is so we can keep language-specific + stuff (like for what type operators are defined) in + language.c. + language.[ch] Added the function binop_type_check(), which checks to see + if its two (value) arguments are type-compatible with its + opcode argument. The opcode should represent an operation + involving an operator. Also added the macro function + unop_type_check, which calls binop_type_check with a + NULL second argument. + expprint.c Added Modula-2 operators to the op_print_tab, so info + expression.h break works correctly. Also added "op_string", which + returns the string corresponding to the (enum exp_opcode) + opcode that is its argument. + + +Sat Jul 13 18:26:18 EDT 1991 + + coffread.c Added code to record the type of function arguments with + each paricular function. Code is very similar to that + added to dbxread.c. + dbxread.c Moved add_param_to_type() to symtab.c + symtab.[ch] Added function add_param_to_type() from dbxread.c + + *** NOTE: The above additions have not been tested. + +Mon Jul 15 12:50:47 EDT 1991 + + langauge.[ch] Added the functions type_error and range_error, which work + like error() except if the type/range mode is set to + *_mode_warn, then they do not do a return_to_top_level(), + but merely print a warning. + Also changed [set|show]_[type|range]_command() to support + the new "warn" feature. + +Thu Jul 18 17:50:54 EDT 1991 + + mipsread.c Added code to record the type of function arguments with + each particular function. Code is very similar to that + added to dbxread.c. + + *** NOTE: The above additions have not been tested. + +Fri Jul 19 11:19:10 EDT 1991 + + defs.h Added macros MAX_OF_SIZE, MIN_OF_SIZE, UMAX_OF_SIZE, and + UMIN_OF_SIZE, which when given a size of a numeric type, + return the maximum and minimum value it can hold. UMAX... + and UMIN... return the result for unsigned types. + symtab.h Added the macros MAX_OF_TYPE and MIN_OF_TYPE to operate on + struct types. They call above macros. + dbxread.c Renamed the MAX and MIN_OF_TYPE macros to ..._OF_CTYPE to + avoid a name conlict with the above. + c-exp.y Added range checking on numeric constants in + parse_number() for completeness. + valarith.c Made binop_user_defined_p() and unop_user_defined_p() + return 0 if working_lang is not language_c. + +Thu Aug 8 14:17:22 EDT 1991 + + main.c + printcmd.c + breakpoint.c Documentation strings of some commands changed to + eliminate the references to the C language where + appropriate. + +Tue Aug 13 15:48:03 EDT 1991 + + m2-exp.y Added qualified identifiers to the grammar. The semantics + are slightly different from those of the GDB operator :: + c-exp.y + m2-exp.y Added a rule to each grammar of the form: start ::= exp | + type_exp, where type_exp is any valid type expression. + expression.h + eval.c Added the opcode OP_TYPE, and an error case in eval.c. + printcmd.c Modified ptype_command() so it actually parses the input + (necessary for type expressions with scope qualifiers). + Added the function ptype_eval() which expects an + expression composed of one OP_TYPE element. + *.[ch] Replaced all occurences of parse_c_expression with + parse_expression + *.[ch] Replaced all occurences of parse_c_1 with parse_exp_1 + +[End of ChangeLog entries from Andrew Beers for Modula-2 support.] + +Mon Sep 16 17:19:46 1991 John Gilmore (gnu at cygnus.com) + + Small fixes from Peter Schauer: + + * infrun.c (child_attach): Lint. + * solib.c (find_solib): Handle shared libs version 2. + + Small fixes from David Wood: + + * xm-ultra3.h (SYS_SIGLIST_MISSING): Typo. + + Small fixes: + + * remote-vx.c: Move to top, for FILE. Fix from + John S . + + * utils.c (wrap_here): Avoid wrap action of fputs_filtered if + chars_per_line is at maximum (user typed `set width 0'). Fix + from Andreas Schwab . + +Tue Sep 17 17:31:04 1991 Stu Grossman (grossman at cygnus.com) + + * coredep.c: include ptrace.h where necessary. + * mipsread.c(parse_lines): fix unsigned char problem that was + messing up line numbers on SGI's and possibly other MIPS based + platforms. + * infrun.c (child_create_inferior): use better test to check + return val from setpgrp(). + * tm-irix3.h, xm-irix3.h, tconfig/irix3, xconfig/irix3: add these + for sgi/irix support. + +Wed Sep 18 04:33:31 1991 Per Bothner (bothner at cygnus.com) + + * mipsread.c (parse_symbol): Put non-static procedures + in the global block. + +Fri Sep 13 00:14:52 1991 John Gilmore (gnu at cygnus.com) + + Patch together `text_start' and `text_end' for 29K port. + + * exec.c (exec_command): If NEED_TEXT_START_END, define the + variables and set them based on the exec file. + * am29k-tdep.c: declare text_start. + * valops.c (call_function_by_hand): declare text_end. + + * inferior.h: Eliminate CANNOT_EXECUTE_STACK in favor of + defining CALL_DUMMY_LOCATION as BEFORE_TEXT_END. This is + because machines that do this will also have to know to + set NEED_TEXT_START_END. Besides, it was a redundant way to + say the same thing. + * tm-29k.h, tm-convex.h, tm-np1.h: Eliminate + CANNOT_EXECUTE_STACK, define CALL_DUMMY_LOCATION and + NEED_TEXT_START_END. + +Thu Sep 12 00:22:24 1991 John Gilmore (gnu at cygint.cygnus.com) + + AMD 29000 changes from David Wood : + + * Makefile.in (CLIBS): Put XM_CLIBS and TM_CLIBS at end. + Pass MUNCH_DEFINE to munch whenever we run it. + * am29k-pinsn.c (print_insn): Handle NOP specially. Avoid %#x + format string; use 0x%x instead. + * am29k-tdep.c: Use DUMMY_SAVE_GREGS and RETURN_REGNUM. + * ultra-xdep.c, xm-ultra.h: New files for Ultracomputer host system. + * xm-rtbsd.h: New host support for RT/PC running BSD Unix. + * inflow.c: Handle `short' process group IDs. + * infptrace.c (fetch_register): Support CANNOT_FETCH_REGISTER, + and check for ptrace errors. + * coffread.c (SDB_REG_TO_REGNUM): Define if not already. + (coff_symfile_init): Initialize text_bfd_scnum. + (read_coff_symtab): Use it to find the text [and absolute?] sections. + * ../config.sub: Add vendor nyu and os "sym[1-9]*". + * configure.in: Add hosts rtpc-*-* and a29k-*-*. + Merge target arm case with other "easy" cases. Add target + cases a29k-*-none (rehack of am29k), a29k-*-kern (remote to + Ultracomputer kernel), and a29k-*-sym1 (ultracomputer OS's user + process). + * minimon.h, remote-adapt.c, remote-mm.c: Add. + * munch: Cope with RT/PC putting fns in data segment. + Restore ability to override `nm' by specifying MUNCH_NM. + * xconfig/rtbsd, xconfig/ultra3: New host systems. + * tconfig/a29k: Rename from tconfig/am29k. Add remote-mm + and remote-adapt. Remove encapsulated coff #define's (the + support should go in BFD, and gdb shouldn't know or care). + * tconfig/a29k-kern: Same, but for remote kernel debugging. + * tconfig/ultra3: For debugging user processes on Ultra3/Sym1. + * tm-29k.h: Update BADMAG (though it should go away). + Allow the register definitions to be overridden in another + tm-file. Fix SR_REGNUM. Add a mess of _REGNUM's. Separate + RETURN_REGNUM from GR96_REGNUM and DUMMY_SAVE_GREGS from + DUMMY_SAVE_GR96, for handling kernel calling conventions + that use GR64+ rather than GR96+. + * tm-ultra3.h: New file, for use on Ultra3 Unix as well as for + remote debugging of Ultra3 kernel. Includes tm-29k.h and + overrides various things. + + * remote-mm.c (mm_attach, mm_wait): Handle attach like + child_attach does, making a clean stop in the newly attached + program. + * remote-eb.c: Lint. + + * coffread.c: Make coffread independent of any particular + variant of COFF. Avoid #include-ing any particular one except + internalcoff.h. BFD now passes key values for symbol reading + as part of its coff_data structure (LINESZ, SYMESZ, AUXESZ, + and the symbol masks and shifts); use them. + Remove obsolete end_of_text_addr. + + * exec.c: Remove unused include files. + +Wed Sep 11 19:38:44 1991 John Gilmore (gnu at cygint.cygnus.com) + + * Makefile.in (documentation targets): Pass $(M4). + Bugfix from eggert@twinsun.com (Paul Eggert). + + * stack.c (down_silently_command): Check for stack existence. + +Tue Sep 10 23:08:29 1991 John Gilmore (gnu at cygint.cygnus.com) + + * Makefile.in (VERSION): Update to 4.0.3. + +Tue Sep 10 09:19:29 1991 John Gilmore (gnu at cygint.cygnus.com) + + * core.c (core_file_command): Print frame at coredump with + its level number, by calling print_stack_frame. + * frame.h: Add selected_frame_level, print_stack_frame. + * frame.h, stack.c: Remove print_sel_frame, print_selected_frame. + * convex-tdep.c, convex-xdep.c, infcmd.c, inflow.c, infrun.c: + Change print_sel_frame and print_selected_frame callers to + print_stack_frame. + + * dbxread.c (read_ofile_symtab): Avoid empty else clause. + * symfile.c (free_named_symtabs): Ditto. + * main.c (main): wrap_here needs an arg. + * solib.c (find_solib): Avoid memory access if _DYNAMIC is zero. + (solib_add): Avoid noise. + (solib_create_inferior_hook): Lint. + (sharedlibrary_command): Move dont_repeat to here. + * utils.c (error): Call wrap_here to force buffered output. + + Small patches from Peter Schauer: + + * coffread.c (start_symtab): Free any existing line_vector before + malloc-ing new one. + (read_coff_symtab): Ditto for type_vector. + + * source.c (lines_to_list): New variable, replacing function. + (all uses): Use as variable. + (_initialize_source): Add 'set listsize' and 'show listsize'. + * utils.c (lines_to_list): Remove function. + * stack.c (print_frame_info): Use as variable. + * defs.h (lines_to_list): Remove declaration. + +Mon Sep 9 13:45:57 1991 John Gilmore (gnu at cygint.cygnus.com) + + * breakpoint.c (insert_breakpoints): Restore warning about + the program might be running in another process, but only for + systems with this brain death (#ifdef ONE_PROCESS_WRITETEXT). + * xm-hp300bsd.h, xm-mips.h, xm-vax.h: Define it. + + * utils.c (error): if error_pre_print is set, print the string + first. + * main.c (main, print_gnu_advertisement, print_gdb_version): + Reformat legalese so it always prints, but acts as an "I'm here" + message while symbols are being read. If any errors occur, + print a few newlines to set off the message and start it at the + left margin. Remove mention of "help" command, and don't yak + about symbol reading. + (catch_errors): Error string is now printed first in case of + error, not last. + * command.c (undef_cmd_error, lookup_cmd): On undefined command, + suggest the "help" command. + + * Makefile.in (VERSION): Set to 4.0.2. + +Thu Sep 5 23:49:48 1991 John Gilmore (gnu at cygint.cygnus.com) + + * .gdbinit: Remove useless "rr" command. Set complaints + to 1 for people debugging gdb. + + * breakpoint.c, remote-vx.c: Reword strings printed by + catch_errors callers. + +Wed Sep 4 11:07:50 1991 John Gilmore (gnu at cygint.cygnus.com) + + * WHATS.NEW: "history write -> history save". Doc "write on/off". + (Fix from kenc@viewlogic.com.) + + Fix some infrastructure to be able to cope with host and target + machines with different sized basic types (ints, ptrs, etc). + (Idea from pierre@la.tce.com (Pierre Willard).) + + * values.c (value_from_longest): Rename from value_from_long. + Handle pointer types as well as integers, so that targets with + different pointer sizes from the host can be accomodated. + * breakpoint.c, convex-tdep.c, eval.c, expprint.c, printcmd.c, + valarith.c, valops.c, valprint.c, value.h, values.c: Rename + uses of value_from_long to value_from_longest. + * eval.c, findvar.c, printcmd.c, valarith.c, valops.c: Pass + the correct pointer type to value_from_long{est}. + + * doc/gdb.texinfo ($_, $__): Describe types of these variables. + + * remote-vx.c: Remove obsolete code for calling functions via + vxworks kludge interface (it referenced value_from_long). + + * valops.c (value_string): Find malloc with lookup_misc_func, not + raw search. + +Tue Sep 3 18:37:46 1991 John Gilmore (gnu at cygint.cygnus.com) + + Make writing to files work properly. (Fixes to BFD are also needed.) + + * core.c (core_open): Open file ourselves, read or r/w, depending on + write_files. Use bfd_fdopenr. + * gdbcore.h (write_files): New variable. + * exec.c (write_files): Define variable, add set&show for it. + (exec_file_command): Use write_files to open for read or r/write. + + Make shared library reading happen automatically. These changes + are mostly from Peter Schauer . + + * inferior.h (stop_soon_quietly): Add to exported variables. + * infrun.c (child_create_inferior): call solib hook, if defined. + (child_attach): call solib hook, if defined. + * solib.c: Include inferior.h. Add from_tty to so_list as kludge. + (find_solib): Use lookup_misc_func rather than hand-rolled. + (symbol_add_stub): New stub for catch_errors. + (solib_add): Avoid output if !from_tty. Catch errors rather + than just calling symbol_file_add and bombing. + (solib_create_inferior_hook): Interface with the target process + to let it read and alloc shared libs, then figure out what it did. + + * core.c (validate_files): Fix typo, soften warning. + (Fix from Hiroto Kagotani .) + + * utils.c (fputs_demangled): Avoid duplicate printing if + demangling is off. (Fix from J.T. Conklin .) + + * infrun.c (proceed): Cast -1 to (CORE_ADDR) before comparing. + (Fix from pierre@la.tce.com (Pierre Willard).) + + * main.c (catch_errors): Change argument to a char * from an int, + since a char * can point to a struct full of glop, but an int + is not guaranteed to be able to hold a pointer. + * breakpoint.c (breakpoint_cond_eval, bpstat_stop_status, + breakpoint_re_set_one, breakpoint_re_set): Adapt. + * core.c (core_open, solib_add_stub): Adapt. + * remote-vx.c (symbol_stub, add_symbol_stub, callers): Adapt. + +Wed Aug 28 18:18:05 1991 John Gilmore (gnu at cygint.cygnus.com) + + * Makefile.in: Update VERSION to 4.0.1. Evade GNU Make bug + by adding .NOEXPORT target. + +Fri Aug 23 17:14:25 1991 John Gilmore (gnu at cygint.cygnus.com) + + * GDB-4.0 release! + * Update README. + * Makefile.in (VERSION): Roll to 4.0. + (gdb.tar.Z): Make refcard.ps as well, for shipment. + +Fri Aug 23 14:07:09 1991 Roland H. Pesch (pesch at cygint.cygnus.com) + + * doc/gdb.texinfo: minor rewordings, crossref to ptype from print, + more on printsyms. + + * doc/Makefile, Makefile.in: generate "gdb-all.texi" rather than + "gdb-all.texinfo" + + * doc/rdl-apps.texi: renamed from rdl-apps.texinfo + + * Makefile.in, doc/Makefile, doc/gdb.texinfo: + reflect above name change + + * WHATS.NEW: correct pointer to refcard. + + * doc/gdb.texinfo: update New Features, Installing + + * doc/gdbint.texinfo: add short description of configure +template + +Fri Aug 23 11:46:08 1991 Roland H. Pesch (pesch at cygint.cygnus.com) + + * doc/gdb.texinfo: update, fix bugs in "Installing" appendix + +Fri Aug 23 01:02:00 1991 John Gilmore (gnu at cygint.cygnus.com) + + * Makefile.in: Add config.sub, make doc/rdl-apps.texinfo for + tar file, add dependencies for referenced doc files. + +Thu Aug 22 22:17:06 1991 Stu Grossman (grossman at cygint.cygnus.com) + + * coffread.c, symfile.c, stack.c: saberized. + +Thu Aug 22 16:20:27 1991 Roland H. Pesch (pesch at cygint.cygnus.com) + + * doc/refcard.tex: permuted Essential Commands sec + + * doc/gdb.texinfo: new C++ chapter; revised installation appendix; + new doc for + set/show symbol-reloading + default set complaints 0 + info all-registers + RET-repeat disabled after prompted long displays + processID (attach) interpretation of 2nd GDB cmdline arg + +Thu Aug 22 14:05:47 1991 Stu Grossman (grossman at cygint.cygnus.com) + + * expread.y, coffread.c, dbxread.c, target.c, mem-break.c, + cplus-dem.c, values.c, valprint.c, symfile.c, remote.c, + breakpoint.c, main.c: lint. + +Thu Aug 22 02:02:26 1991 John Gilmore (gnu at cygint.cygnus.com) + + Install new configuration scheme for GDB and friends. + + * config.sub: Translate ordinary names to three-part names. + * configure: Use three-part names internally. + * configure.in: Translate three-part names to filenames. + + * README, WHATS.NEW: Update for gdb-4.0. + * Makefile.in: Roll VERSION to 3.99. + +Wed Aug 21 18:21:09 1991 John Gilmore (gnu at cygint.cygnus.com) + + * infptrace.c (KERNEL_U_ADDR_BSD): Include a.out.gnu.h. + * i960-tdep.c, m68k-tdep.c, sparc-tdep.c, tm-i960.h, + tm-m68k.h, remote-nindy.c: Change ext_format_XXX structs + to single structures rather than arrays; when passing + their address, use &. This avoids trouble with bdead compilers. + * mcheck.c: Don't include ; just declare "void abort();" + instead. This avoids portability headaches. + * mips-tdep.c (mips_do_registers_info): Only print FP regs if + asked to. + * source.c (open_source_file): Avoid ANSI const bdeath by + skipping declaration and then casting result value. + * tm-hp300bsd.h: Clarify comment. + * utils.c (strstr): Result is const char *; ANSI bdeath. + * xm-hp300bsd.h: Define HOST_BYTE_ORDER. Redefine INT_MIN, + since system include file defines it differently from "defs.h", + though the two are equivalent for our purposes. + * tconfig/hp300bsd: Add m68k-tdep.o. + +Tue Aug 20 16:01:11 1991 John Gilmore (gnu at cygint.cygnus.com) + + * tconfig/sun*4: Remove warnings about system assembler. + +Mon Aug 19 13:44:46 1991 John Gilmore (gnu at cygint.cygnus.com) + + * mcheck.c: Avoid warning about undeclared abort fn. + * tm-sparc.h (PC_ADJUST): Avoid calling error() from this; + it causes recursive calls to error() when used in cleanups. + To do so requires that we make it a function, so we do. + * sparc-tdep.c (sparc_pc_adjust): New implem of PC_ADJUST. + * utils.c (do_cleanups): Remove the current cleanup from the + chain *before* calling it, in case error() is called from it. + The result won't be pretty, but won't be an infinite loop either. + +Mon Aug 19 00:41:04 1991 Michael Tiemann (tiemann at cygint.cygnus.com) + + * dbxread.c (read_struct_type): Grok anon structs for C++. + (vb_name, vptr_name): Null terminate these strings. + +Fri Aug 16 08:31:03 1991 John Gilmore (gnu at cygint.cygnus.com) + + Minor bug fixes from BSD Net2 gdb: + + * blockframe.c (get_prev_frame_info): If FRAME_CHAIN_COMBINE + returns 0, there is no previous frame. + * breakpoint.c (commands_command): If !from_tty, don't call + input_from_terminal_p(). + * dbxread.c (record_misc_function): Speed up slightly. + (compare_psymbols): Ditto. + * infcmd.c (do_registers_info): Take a second argument to + determine whether to print float registers. "info registers" + does not do so anymore. "info all-registers" does, now. + * mips-tdep.c, pyr-tdep.c (xxx_do_registers_info): Take second + arg and ignore it. + * tm-mips.h, tm-pyr.h (DO_REGISTERS_INFO): Pass second arg. + * inflow.c (initialize_inflow): Set tflags_ours correctly. + + Other fixes: + + * breakpoint.c (bpstat_do_actions): Use a cleanup to restore + executing_breakpoint_commands if we are interrupted by error. + * coffread.c (init_lineno): Avoid problem with zero-sized linetab + versus malloc/free. From: john@labtam.labtam.oz.au (John Carey). + * core.c (solib_add_stub, core_open): Call SOLIB_ADD inside a + catch_errors() so we can setup the frame regardless of whether + the shared libs work. + * ieee-float.c (double_to_ieee_extended): Get exponent from + right place in little-endian systems. From John Carey. + +Thu Aug 15 18:43:57 1991 John Gilmore (gnu at cygint.cygnus.com) + + * main.c: Remove unused terminating_signals and catch_termination(). + (long_options): Terminate with a zero element. + [Bugfix from Atsuo Kawaguchi .] + (gdb_readline): Make call-compatible with readline. + (init_signals): Improve comments re vfork vs. signal. + + * utils.c (prompt_for_continue): Use new gdb_readline(). + If we prompt for continuation, we don't let CR repeat the previous + command, once we get back to a prompt. It's too easy to keep + hitting CR, expecting "--more--" prompts, and have some long + command start repeating on you. + +Tue Aug 13 16:17:56 1991 John Gilmore (gnu at cygint.cygnus.com) + + * blockframe.c (frameless_look_for_prologue): Speed up by + calling SKIP_PROLOGUE_FRAMELESS_P if it's defined. + * tm-sparc.h (SKIP_PROLOGUE, SKIP_PROLOGUE_FRAMELESS_P): + Define two variants, one faster. + * sparc-tdep.c (sparc_frame_chain): Use target_read_memory + and return zero, rather than giving an error. + (setup_arbitrary_frame): Initialize the PC in the new frame. + (skip_prologue): Add a second arg saying whether we're just + checking for a frameless function or not. + + * core.c (core_open, core_close, core_xfer_memory): Move + section table pointers and bfd* into the target_ops. + (core_open): Allow errors in shared lib reading, etc. + (core_files_info): Describe shared library sections. + + * exec.c (exec_open, exec_close, exec_xfer_memory, xfer_memory, + exec_files_info, set_section_command): Move section table + pointers and bfd* into the target_ops. + (add_to_section_table): Add BFD to section table. + + * target.c (target_xfer_memory, target_info): Pass target to + xfer_memory and target_info functions. + * target.h: '' + + * gdbcore.h: Move struct section_table. + * target.h: New home of struct section_table. + + * solib.c (solib_add): New argument is the target_ops whose + section list is to be added to, if any. Reallocate the + sections in that target to add any that come from shared libs. + (throughout) so_sections renamed to sections. + (solib_xfer_memory): Deleted. + * tm-sunos.h (SOLIB_ADD): Add target argument. + (SOLIB_XFER_MEMORY): Delete. + + * core.c, exec.c, inftarg.c, remote-eb.c, remote-nindy.c, + remote-vx.c, remote.c, target.c, target.h: Remove add_syms vector + from target_ops. It's the same on all targets. Add two section + pointers to target_ops. + + * stack.c (find_relative_frame): Dump ancient algorithm for + "down", just use handy "next" pointers. + (frame_command): Don't error if there is no stack; let user + set one. + + * inflow.c (new_tty_prefork, new_tty): New prefork routine + modifies static state in the parent process; new_tty itself + runs in the child and modifies the child's file descriptors + to match the saved static state. + * infrun.c (child_create_inferior): Call new_tty_prefork, + fork, then new_tty. + + * infptrace.c (child_xfer_memory): Add ignored target arg. + * remote-eb.c (eb_xfer_inferior_memory): '' + * remote-nindy.c (nindy_xfer_inferior_memory): '' + * remote-vx.c (vx_xfer_memory): '' + * remote.c (remote_xfer_memory): ''. Rename from + remote_xfer_inferior_memory. + + * main.c (main): Only try to attach "corefile" argument if + it starts with a digit. + + * symfile.c (symbol_reloading): New "set/show" variable. + (symbol_file_add): Shorten message about symbol reading. + (add_symbol_file_command): Merge with add_syms_addr_command, + since this should work on all targets now. + (stop_whining): Default to zero, to shut up complaints + about bad symbol tables on many systems. + (free_named_symtabs): Just exit unless symbol_reloading. + + * xm-sun3os4.h, xm-sun4os4.h: Define BROKEN_LARGE_ALLOCA, + and add comment explaining shared library screw. + + * source.c: #if defined => #ifdef. + +Thu Aug 8 12:23:19 1991 John Gilmore (gnu at cygint.cygnus.com) + + * doc/gdbint.texinfo: Improve doc on porting to new OS's. + +Tue Aug 6 17:16:15 1991 Roland H. Pesch (pesch at cygint.cygnus.com) + + * doc/rdl-apps.texinfo: provide default readline-appendix finder + (doc/Makefile knows how to make one for local config) + + * Makefile.in: use doc/Makefile for doc targets + + * doc/Makefile: GDB documentation now has its own Makefile + doc/refcard.tex: renamed from "gdbrc.tex" + doc/gdbint.texinfo: add markup in "Cleanups" chapter + + +Fri Aug 2 00:13:06 1991 John Gilmore (gnu at cygint.cygnus.com) + + * values.c (baseclass_addr): When reading target memory, use the + length of the basetype, not the upper type. We've only malloc'd + enough space for the basetype, leading to errors in free(). + + * expprint.c (print_subexp): Print UNOP_MEMVAL of an OP_LONG that + ends up as a function specially, since we know the actual type of + the pointed-to address. This (somewhat) fixes display of + expressions that include misc_function_vector names. Try `cond 1 + !strcmp("a","b")' then `i b'. + + * infrun.c: Move DO_DEFERRED_STORES from proceed() to resume(). + The child can be proceeded from inside wait_for_inferior in + evaluating breakpoint conditions, and DO_DEFERRED_STORES was + getting skipped in that case. + + * expprint.c (print_subexp): Use filtered output, since the + subroutines we call use it, otherwise the output is horribly + mangled, since output of wrappable stuff comes out late. + + * Makefile.in: Bump VERSION to 3.98.1 + + * infrun.c (child_create_process): Use execlp to find the + shell to exec our target program. This requires some fiddling + with `environ' since there is no execlpe(). + +Thu Aug 1 15:35:17 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) + + * Makefile.in, doc/gdbrc.tex, doc/rc-* (new files): + Minor rearrangement of refcard permits two new make targets-- + gdbrc.dvi DVI output for refcard, using CM fonts + gdbrc.ps PostScript refcard, using PS fonts + +Wed Jul 31 16:46:21 1991 John Gilmore (gnu at cygint.cygnus.com) + + * GDB-3.98 release. + + * TODO, Projects, WHATS.NEW, README: Update for gdb-3.98. + * Makefile.in (gdb-all.texinfo): Avoid touching file if M4 dies. + +Wed Jul 31 16:35:58 1991 Roland H. Pesch (pesch at cygint.cygnus.com) + + * doc/gdb.texinfo: last changes for release. + Minor typo and formatting fixes; incorporated most fixes remaining from + filed mail commenting on earlier drafts. + + Added warnings: pipes don't work in run command; + conditions are converse of assertions; + step over fn without debug info goes to next fn; + vars may have "wrong" values near fn entrance, exit + + Added example from Kingston on printing repeated nonadjacent values + + Added explicit mention that in Emacs gdb mode C-c and C-z are like + shell mode for signals + + Renamed "Stepping and Continuing" to "Continuing and Stepping" so it + doesn't sound so much like its parent "Stopping and Continuing"; also + moved entries on continue to top of section, so they don't get lost. + + Improved installation directions in appendix, added manual formatting + instructions + +Tue Jul 30 17:26:39 1991 John Gilmore (gnu at cygint.cygnus.com) + + * configure.in: Remove xm.h and tm.h even if we aren't linking + new ones, so "./configure sun4; ./configure none" does the right + thing. Assume that alldeps.mak and depend are already built in + srcdir, and avoid running "make" (particularly "make depend", + which involves "gcc") from inside configure. Build Makefile + directly rather than building Makefile.conf first. + * configure: Regenerate with above changes. + * Makefile.in: Use $(BISON) to find bison. Roll VERSION + to 3.98. Revise gdb.tar.Z procedure to produce a file + called gdb-$(VERSION).tar.Z but which unpacks into a + directory called "gdb". Move non-source files out of + $(SFILES_SUBDIR). Pretty up alldeps.mak with comments. + (depend): Don't try to do "gcc expread.y". + (expread.o): Update dependencies by hand. + +Mon Jul 29 15:21:09 1991 Roland H. Pesch (pesch at cygint.cygnus.com) + + * doc/gdb.texinfo: + Fixed a variety of small typos that prevented info from formatting + cleanly; altered too-long heading for GPL Appendix, as discussed + w/RMS; Changed date on cover to July 91. + +Fri Jul 26 13:20:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com) + + * doc/gdb.texinfo: + (1) Applied some fixes due to comments from Larry Breed (easier ones + through chapsec 5.2) + (2) Eliminated use of @footnote---had my doubts about it anyways, and + it's broken in latest texinfo + (3) Introduced *some* use of [] for optional arguments, where + explanation is not simpler by listing cmd w arg and cmd w/out arg + separately. Still not using @deffn. + (4) Dropped in GPL-2. NOTE: one of GPL-2 or texinfo is broken; a + couple of headings are too long. Need patches to texinfo or revision + to GPL-2. + + * Partial update to README (which still needs work for this + release!): (1) use of configure corrected for new script, + (2) "make gdb.dvi" and "make gdb.info" mentioned. + +Wed Jul 24 06:44:02 1991 John Gilmore (gnu at cygint.cygnus.com) + + * symtab.c (lookup_symbol): Don't complain right off about + no debug symbols; use the misc function vector first. + (list_symbols): Use misc function vector to find symbols + that don't have debug info, and print them. + (find_pc_symtab): Temporarily avoid fatal() when psymtab + PC range doesn't match symtab PC range, as it does on the + MIPS because our symtab reading isn't perfect. + + * dbxread.c (dbx_symfile_read): Make warning about + "no debug symbols" slightly nicer. + + * source.c (select_source_symtab): If "main" symbol exists, + but decode_line_spec can't find line info, don't just return + a zero; try other source symtabs or give an error. + + * mipsread.c (parse_partial_symbols): Sort the psymtabs by + their low addresses first, then rip through fixing high addrs. + + * ns32k-opcode.h (sfsr): Bugfix from Rune Nerg}rd, + . + (NS32K_SVC_IMMED_OPERANDS): Reverse the #ifndef. + +Tue Jul 23 18:52:43 1991 Roland H. Pesch (pesch at cygint.cygnus.com) + + * Minor, mostly mechanical, cleanup of doc subdir for clean + makeinfo'ing and TeXing; also ensured gdb-all.texinfo (post-m4) + and gdb.info (post- texinfo2 makeinfo) generated for distribution. + +Sun Jul 21 03:54:52 1991 John Gilmore (gnu at cygint.cygnus.com) + + Mostly MIPS and general symbol-reading fixups. + + * doc/gdbint.texinfo: Add documentation on symbol-reading + interface. + + * mipsread.c: Remove kludges around #include "ecoff.h". + Remove redefinitions of a_magic, etc, no longer used. + (parse_symbol, ): Convert "Internal:" printfs to complain()ts. + Fix global overview comments to match symfile.c protocol. + (mipscoff_new_init): Eliminate cur_hdr if we have one. + (mipscoff_symfile_read): Eliminate unused code. Avoid + sorting all the symtabs, when all we have read here is psymtabs. + The symtabs are sorted as they are created anyway. Tell + condense_misc_bunches whether we're mainline. + (psymtab_to_symtab_1): Pass filename when recursing, to make + stack trace more informative. + (parse_partial_symbols): Assume cur_hdr as argument. + (read_mips_symtab): Don't clobber cur_hdr, so it can be freed. + Pass cur_hdr implicitly to parse_partial_symbols. Avoid checking + the TYPE_NAME of char *, since that's done in symfile.c. + (free_numargs, parse_symbol, add_symbol, add_block, + shrink_linetable): Declare these fns void. + (upgrade_type): Convert tree of if's to switch. Clean up + bogus "off == 0" handling with a complaint. Avoid setting + field bitpos and bitsize of array with lower and upper bounds. + Check specified bitsize of elements against their actual type's + bitsize, and complain if different. Complain about unknown + type qualifiers. + (parse_fdr): Don't assume sizeof(char *) == sizeof (struct *). + (psymtab_to_symtab_1): Print names of subsidiary files that + are being read in. FIXME, we read far too many files. This code + is not the problem, the problem is in parse_fdr where the psymtabs + are set up. + (cross_ref): Result should indicate that we used one aux entry + normally, or two if we encountered a "next" entry. This used + to leave the caller pointing at the wrong aux entry. + (add_symbol): If overflowed cur_block, reallocate it larger, + chase all pointers to it, and complain(), rather than clobber memory. + (shrink_block): Use xrealloc rather than xmalloc-and-copy. + (new_field): Only allocate one field initially, not two. + Pull ++ out of macro argument. Simplify. + (_initialize_mipsread): Avoid initialization of importd + global_psymbols and static_psymbols. + + * symfile.c (psymtab_to_symtab): Depend on XXX_psymtab_to_symtab + to properly set pst->symtab; avoid searching for it. + (symfile_fns): Improve comments, add a FIXME. + * dbxread.c: Update comments to reflect symfile protocol. + (read_ofile_symtab, end_symtab): Return the symtab. + (psymtab_to_symtab_1): Set pst->symtab. + + * coffread.c (coff_symfile_read): tell condense_misc_bunches + whether we're mainline. + + * symfile.h (sym_fns): Remove unused sym_discard member. + * coffread.c, mipsread.c, dbxread.c: Remove XXX_symfile_discard. + + * mtrace.c (mtrace): Take effect if mallwatch is set, even if + the environment variable is not. + * infcmd.c (finish_command): Use filtered printfs. + * cplus-dem.c: Add struct tags to a few unnamed structs. + * valops.c (value_coerce_array): Improve comments. + * valprint.c (type_print_varspec_suffix): Print array size only + if greater than zero. + * m88k-tdep.c: Shift some lines left by one space, that had + apparently been trashed at some point. + * TODO: More things to do, a few got done. + +Thu Jul 18 22:46:05 1991 John Gilmore (gnu at cygint.cygnus.com) + + * symtab.h (LOC_EXTERNAL): Eliminate in favor of LOC_STATIC. + (ldsymoff, ldsymlen, globals_offset, statics_offset): Improve + comments. + * dbxread.c (read_dbx_symtab): LOC_EXTERNAL -> LOC_STATIC. + * expread.y, findvar.c, symmisc.c: Ditto. + * printcmd.c (address_info): Update printed forms of LOC_ + symbols. Elim LOC_EXTERNAL. + (print_frame_args): Keep track of param stack offsets before + re-looking up to find the local register param is kept in. + + * mipsread.c: Use and rather than . + Further integration of mipsread into gdb. Eliminate unused + routines, duplicate declarations. Handle static symbols in + psymtabs as well as external symbols. When reading symtabs, + insert symbols into the correct block (global, static, or a local + block). + (read_mips_symtab, parse_partial_symbols): Don't pass useless + "incremental" arg. + (mipscoff_symfile_read): Don't call select_source_symtab. + (parse_symbol): Use SYMBOL_VALUE_ADDRESS where appropriate, + rather than SYMBOL_VALUE. + (parse_external): Comment clobbering of top_stack. + (parse_partial_symbols): Update comments. Allocate and parse + static symbols as well as external symbols. FIXME, enum values + are not handled in this pass, but should be. Inline new_psymbol. + Use SYMBOL_VALUE_ADDRESS. + (psymtab_to_symtab_1): Read symbols into global static block + by default (until enter some function's local block context). + (sort_blocks): Clean up STATIC_BLOCK as well as GLOBAL_BLOCK. + (destroy_all_symtabs, new_psymbol): Eliminate, unused. + + * source.c (select_source_symtab): Select a source symtab + from either the symtabs or, failing that, the psymtabs. + (list_command): Update error message. + (forward_search_command, reverse_search_command): Use getc, not + fgetc, for speed. FIXME, add comment about buffers that die if + overrun by long line. + + * values.c (unpack_field_as_long, modify_field): Avoid shifting + by an entire word, which is not portable, if we have a 32-bit + field. (Code in dbxread.c already turns such bitfields, if + aligned, into ordinary ints, but fixing this will help for other + symbol formats and for future changes.) + * core.c (core_open): Handle ANSI const brain death. + * utils.c (vprintf): Fix varargs typo. + +Sun Jul 14 00:42:53 1991 John Gilmore (gnu at cygint.cygnus.com) + + * findvar.c (find_var_value): Handle &function better. + * TODO: Document work needed on &fn and &array. + * printcmd.c (print_address_symbolic): New arg is the prefix + to print if a name is printed. + (print_address_demangle): Honor "set print address" now. + Use new arg above to improve spacing of output. + * valprint.c (val_print): When printing function pointers, + print symbolic form too. + * breakpoint.c (breakpoint_1): Use new print_address_symbolic. + +Mon Jul 8 19:02:46 1991 John Gilmore (gnu at cygint.cygnus.com) + + * core.c (memory_error): Reword error msg to mislead less. + + * mips-pinsn.c (print_insn_arg 'd'): Print $ with reg name. + + * mipsread.c (read_mips_symtab, read_the_mips_symtab, + parse_partial_symbols): Use newer BFD internals (external_filehdr + and external_aouthdr), byte-swap the fields that we care about + before using them, and make the file header data local to + read_the_mips_symtab rather than global. + +Sat Jul 6 01:34:15 1991 John Gilmore (gnu at cygint.cygnus.com) + + * ns32k-opcode.h (movmw, movmd): Fix opcodes. Bug fix + from Rune Nerg}rd on 5 Jul 1991. + + * main.c (command_line_input): Flush stdout and stderr + before every call to readline. This reportedly fixes a bug + that comes up in Sys V running emacs-gdb and/or xxgdb, + when stdin/out are pipes or sockets. + +Thu Jul 4 14:47:06 1991 John Gilmore (gnu at cygint.cygnus.com) + + * configure.in, Makefile.in: Avoid rebuilding "depend" as much. + Avoid declaring Makefile dependencies, because GNU Make stupidly + tries to update it if we do. + + * coffread.c: Revise for minor changes to bfd internal coff + indexes. + + * configure: If -template= is given a relative path, make it + absolute before recurring in subdirectories. + + * configure, configure.in, Makefile.in: Install "configure" script + as replacement for config.gdb. + * config.gdb, Makefile.dist, Makefile.sdir: Remove + * README: Update for configure, mostly. FIXME. + + * Add dec3100 as equivalent to littlemips. Indicate in all host & + target config files that they are for the host. When the lines + get copied into the Makefile, this makes it more obvious what's + up. + +Mon Jun 24 23:49:07 1991 John Gilmore (gnu at cygint.cygnus.com) + + * sparc-opcode.h (trap opcodes): Avoid leading spaces or + tabs, which end up in the disassembler output inadvertently. + +Wed May 29 23:01:03 1991 John Gilmore (gnu at cygint.cygnus.com) + + Make it compile cleanly in an ANSI GCC2 environment. + + * blockframe.c: + * cplus-dem.c: free takes a void *, ifdef __STDC__ + * dbxread.c (read_huge_number): avoid gcc2 bug hoisting calc of + LONG_MAX/radix. + * defs.h (alloca): Avoid doing anything if alloca already def'd. + * stddef.h, stdlib.h: Remove these files. + * symtab.c: Avoid declaring qsort, close. + * symfile.c: Avoid declaring close. + * utils.c (vprintf): Declare "ap" arg as proper va_alist. + * sparc-tdep.c: Avoid including lots of Sun-host-specific files. + + Assorted other changes. + * dbxread.c: include "libaout.h", not "liba.out.h". + * printcmd.c (print_frame_args): Set recurse properly for + indentation of struct and array parameters. + * valops.c (value_cast): Allow cast to void. + * infrun.c (resume): If NO_SINGLE_STEP, call machine dependent + single_step() in a target-independent fashion. + * sparc-tdep.c (single_step): Don't call ptrace ourselves, just + set up to be ready to continue. This makes us target independent. + * infptrace.c (child_resume): Remove call to single_step; now + can single step a SPARC target of any kind. + +Wed May 22 18:18:24 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) + + * Makefile.dist, doc/gdb.texinfo, doc/*-m4.texinfo: split up GDB + docn into separate sections---basically chapters, plus two loose + pieces that can be configured to go in different places. This + allows GNU m4 to preprocess the manual without coredumping. + + * Makefile.dist: tell TeX where to find texinfo. + +Mon May 20 12:15:04 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) + + * Makefile.dist, doc/gdb.texinfo: respectively create, and use, + the new target "rdl-apps.texinfo" which captures the Makefile + variable that records where to find the Readline libraries. + +Sun May 19 05:36:59 1991 John Gilmore (gnu at cygint.cygnus.com) + + * tahoe-pinsn.c: #include "tahoe-opcode.h", not "opcode.h". + * tm-tahoe.h (FIX_CALL_DUMMY): Ignore more parameters. + * defs.h (const, volatile): Only define if not already defined. + * Makefile.dist (gdb.tar.Z): Create doc subdir w/out CVS/RCS crud. + + * README: Update for release 3.95. + * config.gdb: Don't create readline dir in subdir builds. + * main.c: Include with "..." form for non-system include files, + so "gcc -MM" for "make depend" works. + Include readline files with "...h" rather than . + * mipsread.c: Include "ecoff.h" rather than "intel-coff.h". + + * coffread.c: Undo minor damage done by Rich Pixley. Use + different internal and external representations of COFF + data structures. Use new BFD routines for swapping them in and + out. + * symfile.c (free_named_symtabs): Avoid freeing file names that + are null or empty. Old i960 tools seem to produce files that + claim to have empty names, causing each successive file read + to blow away the previous one. + * sparc-xdep.c (deferred_stores): Repair minor damage by Rich. + Move deferred_stores to top of file, but don't separate its + #define's from its variable. Add commentary. + * Makefile.dist: Fix Rich damage; undo "configure" changes in + favor of keeping the (working) config.gdb. Move readline + library up a notch. + +Fri May 17 12:49:56 1991 Per Bothner (via gnu at cygint.cygnus.com) + + * dbxread.c (read_struct_type): Try to handle g++ version 1 MI + debug info. + * infptrace.c (fetch_registers): no result, since now void. + * tconfig/news: target depends on m68k-tdep too. + +Fri May 17 14:40:14 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) + + * Makefile.dist: added readline/inc-*.texinfo to dependencies for + gdb.dvi target + + * readline/inc-history.texinfo, readline/inc-readline.texinfo: + applied various small fixes due to or inspired by RMS comments + + * doc/gdb.texinfo: finished using all RMS comments, save those for + appendices on readline and cmd history (which are in other source + files) + +Thu May 16 18:06:05 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) + + * doc/gdb.texinfo: (1) Updated w/ref to RMS comments through + chapter 9; (2) documented 'break' command's menu mode for + overloaded names, in response to hgs problem report C++ p-31 + +Wed May 15 11:02:48 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) + + * doc/gdb.texinfo: (1) better introductory example; (2) more + consistent use of @code, @samp, @file, @kbd throughout; small + cleanups to first three nodes; (3) new "Contributors" node; + (4) Appendix, Renamed Commands; (5) divert specialized startup + instructions to "Targets" chapter for generic manuals, while + leaving them up front for manuals specific to specialized + environments; (6) apply fixes from RMS comments through chapter 4. + + * pretex.m4: modify explanatory text slightly (and redefine + "regexp") to keep GNU m4 from complaining. (It still crashes + later, but one step at a time...) + +Wed May 15 10:32:12 1991 John Gilmore (gnu at cygint.cygnus.com) + + * readline/readline.c (update_line): Avoid dereferencing a pointer + before comparing it to its bounds. Saber caught this. + (init_terminal_io): Don't set BC from the "pc=" termcap variable, + and only set PC if tgetstr returned non-null. Saber caught this. + +Tue May 14 16:29:53 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) + + * Makefile.dist: put gdb.dvi stuff (updated to use M4 preprocessor + stuff for config manual) here where it counts; updated + to use new subdir structure (gdb/doc/). + + * Makefile: generated from above via + config.gdb none + before checkin + + * gdbint.texinfo: added instructions on generating gdb.info* files + locally for release. These are ordinary info + files, formatted from gdb.texinfo (via gdb-all.texinfo, see + Makefile)---but due to use of texinfo 2, can't count on makeinfo + to generate these, so we distribute them already formatted. + + * gdb.texinfo: included full Info node and menu crud (as generated + by C-u M-x texinfo-master-menu using the texinfo-2 elisp code). + + * Makefile: updated "gdb.dvi" target to use M4 preprocessor; + put in comments-for-future gdb.info target (one day makeinfo will + work again). + +Tue May 14 13:51:36 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) + + * gdb.texinfo: Updated to include new or old undocumented + commands, at least the following (perhaps some others I forgot to + record): info f, info float, info path, info program, info s, info + set, info source, info terminal, info types, info user, set/show + print object. + Also covered all recent GDB command renames for v4. + +Mon May 13 14:57:46 1991 John Gilmore (gnu at cygint.cygnus.com) + + * mipsread.c: Rather than keeping count of how many symtabs + and psymtabs we have, for sorting purposes, count them when + we need to sort. This fixes bug in rereading of symbol tables. + +Fri May 10 15:43:33 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) + + * infcmd.c: renamed "info path" to "show paths" + * gdbrc.tex: documented above. + +Wed May 8 04:51:11 1991 John Gilmore (gnu at cygint.cygnus.com) + + * remote.c: Fix comments. + * utils.c (error): Force out any pending wrap output. + +Sat May 4 11:11:07 1991 John Gilmore (gnu at cygint.cygnus.com) + + * Makefile.dist: Roll VERSION to 3.95. + Fix up "saber_gdb" to work again. + * saber.suppress: Update. + + * coffread.c, exec.c, infptrace.c, inftarg.c, remote.c, solib.c, + symtab.h, target.c, target.h: Lint. + * core.c: setup and select frame after reading shared libs, + else reading shared libs will clobber them. Lint. + * utils.c (error): Force out any buffered wrap text. + +Fri May 3 22:01:56 1991 John Gilmore (gnu at cygint.cygnus.com) + + * remote.c: Remove decls of memory_insert_breakpoint + and memory_remove_breakpoint, no longer used. (Suggestion of + Jan Norden). + + * Makefile.dist: use ${subdir} in paths of BFD and LIBIBERTY, + to make it easier to interface to "configure"'d libraries. + +Fri May 3 13:10:01 PDT 1991 Roland Pesch (pesch at fowanton.cygnus.com) + + * valprint.c: introduce "set p", "set pr", "show p" and "show pr" as + aliases for set/show print. + +Thu May 2 11:22:02 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * coffread.c (coff_sym_fns) [TDESC]: Make the type be m88kbcs. + + * m88k-tdep.c (IEEE_isNAN): New function. + + * infrun.c, m88k-tdep.c, m88k-xdep.c: Change + initialize_{tdesc,dcontext} to init_{tdesc,dcontext}. + + * infrun.c [TDESC]: Add a bunch of crud. + + * xm-88k.h [__GNUC__]: Don't define memset. + + * m88k-xdep.c: #if 0 out push_breakpoint. + + * tm-88k.h: Define GET_SAVED_REGISTER. + + * tm-88k.h: Define DGUX. + + * m88k-opcode.h (UEXT, SEXT, MAKE): Put parentheses around arguments. + + * m88k-pinsn.c (sprint_address): Declare at top of file. + + * m88k-xdep.c: #if 0 out core_file_command. + + * values.c ({unpack_,value_as_}pointer): Just call + {unpack_,value_as_}long (for now anyway). + + * m88k-tdep.c (get_saved_register): Make get_reg a dc_word_t (*)(). + (psr_register): Change return type to dc_word_t. + + * m88k-tdep.c (tdesc_read_function): Comment out call to ptrace. + + * m88k-tdep.c (get_saved_register): Add lvalp parameter. + + * gdbcore.h (write_memory): Don't prototype it. + + * tm-88k.h, m88k-tdep.c: Make stack_error, stack_jmp global. + m88k-xdep.c: Don't mention stack_error. + + * {x,t}config/m88k ({X,T}DEPFILES): Add missing files. + + * mtrace.c: Don't typedef things like size_t, just #define them. + + * coffread.c [TDESC]: #if 0 out references to coffsyn. + + * symtab.h (struct symtab): Include EXTRA_SYMTAB_INFO. + tm-88k.h: Define EXTRA_SYMTAB_INFO. + + * coffread.c [TDESC]: Include "tdesc.h" and make tdesc_handle + dc_dcontext_t not int. + + * coffread.c [TDESC]: Use system include files not . + + * coffread.c [TDESC]: Move setting of debug_info from + coff_symfile_read to find_linenos and make it work with BFD. + + * cplus-dem.c [__STDC__]: Make x{m,re}alloc return void*. + + * signame.c: Cast const char* to char* when assigning to sys_siglist. + + * utils.c (strsave): Make arg const char* not char*. + + * infrun.c (wait_for_inferior) [SHIFT_INSN_REGS]: Use + bpstat_explains_signal (stop_bpstat) not stop_breakpoint. + + * tm-88k.h (START_INFERIOR_HOOK): Make tdesc_handle a dc_handle_t. + + * tm-88k.h (EXTRACT_RETURN_VALUE): Use char * not void *. + + * findvar.c (read_var_value, case LOC_CONST_BYTES): Put the address + in a char *, not a CORE_ADDR. Use SYMBOL_VALUE_BYTES. + + * tm-88k.h (INIT_EXTRA_FRAME_INFO): Use fci not prev (fci is + prev except from create_new_frame). Make next_frame a + local variable. + Declare get_prev_context. + {x,t}m-88k.h: Enclose USG and BCS defines in #if !defined. + m88k-{opcode.h,pinsn.c,xdep.c,tdep.c}: New files (same contents as + before; they had just been left out of the distribution for a long + time). + +Thu May 2 17:53:56 1991 John Gilmore (gnu at cygint.cygnus.com) + + Mips bringup and general cleanup + + * cplus-dem.c: Move CPLUS_MARKER define to after defs.h. + * infptrace.c (PT_WRITE_D, PT_READ_D): Use correct values. + (This still doesn't seem to make MIPS bkpts work.) + * mipsread.c: Remove dup "Reading symbol data..." msg. + (symbol_file_command, add_file_command): Remove, obsol. + * printcmd.c (ptype_command): Say "an enum" rather than "a enum". + Wrap output appropriately. + * stack.c (locals_info, catch_info, args_info): Check + selected_frame rather than target_has_stack or coredumping. + * valprint.c (type_print_varspec_suffix): Wrap "ptype" output of + enums appropriately. + +Wed May 1 14:10:22 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * signame.c: Include defs.h and param.h. + + * cplus-dem.c: Include defs.h and param.h. + Makefile.dist: Don't hack in the "param.h". + param.h: Don't include defs.h. + + * expread.y: Use a union to deal with the fact that type_stack + can have both ints and enum type_pieces in it. + ({push,pop}_type_int): New functions. + +Tue Apr 30 13:18:58 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * cplus-dem.c (cplus_mangle_opname): Don't call error. + values.c (check_stub_method): Call error if NULL return from + cplus_mangle_opname. + + * blockframe.c, breakpoint.c, core.c, command.c, findvar.c, + eval.c, expprint.c, infcmd.c, infrun.c, main.c, printcmd.c, + remote.c, source.c, stack.c, dbxread.c, coffread.c, symfile.h, + symfile.c, utils.c, valarith.c, values.c, valops.c, tm-68k.h, + target.c, inftarg.c, ieee-float.c, environ.c, defs.h, + command.h, inferior.h, gdbcore.h, symtab.h, expression.h, + symtab.c, cplus-dem.c, value.h, expread.y, valprint.c, + copying.awk, solib.c, inflow.c, symmisc.c + : Lint. Use read_memory not read_memory_integer on CORE_ADDR's. + Use {value_as,unpack}_pointer (added to values.c) + not {value_as,unpack}_long on CORE_ADDR's. + Use longest_to_int (added to defs.h) instead of cast to int. + Remove from_tty arg to mod_path. + Put symfile_bfd in {coff,dbx}read.c not symfile.h. + Use OP_NULL instead of 0 where dummy enum exp_opcode needed. + + * tm-sparc.h: Remove GET_RWINDOW_REG. + (FRAME_CHAIN): Call sparc_frame_chain. + sparc-tdep.c (sparc_frame_chain): New function. + tm-sparc.h (EXTRACT_STRUCT_VALUE_ADDRESS): call + sparc_extract_struct_value_address (added to sparc-tdep.c). + + * xm-sun386.h: Don't define SET_STACK_LIMIT_HUGE. + +Tue Apr 30 13:13:33 1991 Michael Tiemann (tiemann at cygint.cygnus.com) + + * valprint.c (type_print_base): If the type being printed is a + struct containing undefined types, print "" + as the type instead of crashing. + * values.c (value_headof): Get the vtable pointer taking + TYPE_VPTR_BASETYPE into account. + * symtab.c, symtab.h, dbxread.c: Fix various whitespace splotches. + +Mon Apr 29 13:22:51 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * Move BROKEN_LARGE_ALLOCA from tm-sun386.h to xm-sun386.h. + + * sun386-xdep.c [!GDB_TARGET_IS_SUN386]: Just provide empty + functions which don't do anything. + tm-sun386.h: Define GDB_TARGET_IS_SUN386. + + * Makefile.dist: Add comment about tm-sun3os4.h: tm-sun3.h, etc. + + * sun3-xdep.c, tm-sun3.h, tm-68k.h: Change TARGET_SUN3 to + GDB_TARGET_IS_SUN3. + + * infrun.c: Don't include sys/user.h and friends (wrong for + cross-debugging and not necessary anymore (see IN_SIGTRAMP in + xm-vax.h)). + [SET_STACK_LIMIT_HUGE]: Include . + xm-tahoe.h: Don't define _DIRENT_. + + * xm-tahoe.h: Remove USE_OLD_TTY (not needed now that terminal.h + includes sgtty.h before sys/ioctl.h). + +Sun Apr 28 22:04:47 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * param-no-tm.h: Make BITS_BIG_ENDIAN defined to 0/1, not defined + or not defined. Don't define it based on TARGET_BYTE_ORDER if + it's already defined (in the tm.h file). + mips-opcode.h (BIT_FIELDS_*), + values.c (modify_field, unpack_field_as_long): + Use #if BITS_BIG_ENDIAN not #ifdef BITS_BIG_ENDIAN. + {x,t}m-tahoe.h, tahoe-pinsn.c, tahoe-opcode.h: New files. + +Fri Apr 26 12:02:06 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * tm-sparc.h: Add comments about gcc version 2 and structure passing. + + * xconfig/i386v{,32}{,-g}: Add XM_CFLAGS=-Dgetpagesize()=4096. + gmalloc.c: #if 0 out !HAVE_GETPAGESIZE code. + + * expread.y (abs_decl): Accept '&' and '&' abs_decl. + + * symtab.c, symtab.h: Have a builtin_type_{,unsigned_}long_long + regardless of LONG_LONG. + defs.h (TARGET_LONG_LONG_BIT): New macro. + expread.y (typebase): Add {unsigned,} long long {,int}. + +Thu Apr 25 12:31:22 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * valops.c (typecmp): If t2 == 0, return 1. + +Wed Apr 24 09:45:17 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + Changes from Tiemann: + * cplus-dem.c (optable): Add "nw", "dl", "compound". + (cplus_mangle_opname): New function. + (do_type): Add case 'Q'. + * values.c (check_stub_method): Do lookup_method_type and stuff + rather than smash_to_method_type. + symtab.c, symtab.h (allocate_stub_method): New function. + dbxread.c (read_type): If we get "##", don't lookup_function_type + and start clobbering it; allocate_stub_method instead. + * printcmd.c (x_command): Dereference references. + * valprint.c (type_print_varspec_prefix, case TYPE_CODE_METHOD): + Don't print " " type_print_base (...) "::" if !passed_a_ptr. + * dbxread.c (read_struct_type): Put "op$" instead of "operator" + in the symbol table. + * values.c (check_stub_method): Deal with operator names. + * valprint.c (cplus_val_print): Check for error in baseclass_addr. + * values.c: Move declaration of cplus_demangle to top of file. + * values.c (baseclass_addr): If can't read memory, set *ERRP + rather than calling error(). + * value.h: Remove redundant declaration of value_static_field. + * values.c (value_static_field): Recursively check all baseclasses. + Return NULL if not found. + * values.c, value.h: New functions value_{headof,from_vtable_info}. + * valprint.c (val_print): Print out first element of vtbl + specially. + * valprint.c: Move print controls to top and add objectprint. + Add command "set print object on/off". + * valprint.c (value_print, is_vtbl_member): Put things in local + variables rather than continually doing VALUE_TYPE (val), etc. + * valops.c (value_struct_elt_for_address): Call check_stub_method. + * valops.c (value_struct_elt): Remove found, arg1_as_ptr. + * valops.c (search_struct_method): Give error if j > 0 && args == 0. + * valops.c (search_struct_field): New argument looking_for_baseclass. + Give error if value_static_field or value_primitive_field + return NULL. + valops.c (various): Call search_struct_field with extra parameter. + * symtab.c (decode_line_1): Deal with operators specified as + "operator" . + (operator_chars): Help do it. + * symtab.c (lookup_struct_elt_type): Call check_stub_type. + Take additional argument noerr. + Don't dump core if TYPE_FIELD_NAME is NULL. + Check the baseclasses recursively. + * symfile.c (fill_in_vptr_fieldno): Don't call check_stub_type. + Return void not int. (also declarations in symfile.h and value.h). + Deal with multiple inheritance. + * printcmd.c (print_command_1): Add if (objectprint) code. + * expread.y (variable): Allow for destructor with foo::~name. + * eval.c (evaluate_subexp, case UNOP_LOGNOT): If following opcode + is OP_SCOPE, give an error. + * eval.c (evaluate_subexp): Pass third arg to lookup_struct_elt_type. + * eval.c (evaluate_subexp), values.c (value_virtual_fn_field): + Don't bother to do anything with + return value from fill_in_vptr_fieldno. + * eval.c (evaluate_subexp): If value_static_field returns NULL, + give an error. + * dbxread.c (read_struct_type): Set fcontext to 0 for normal member + function. + * dbxread.c (read_struct_type): Initialize name to 0. + * dbxread.c (read_ofile_symtab, N_CATCH): Add offset to bufp->n_value. + * dbxread.c (dbx_create_type): Zero TYPE_VPTR_BASETYPE. + (read_struct_type): Don't bother to set TYPE_VTPR_{BASETYPE,FIELDNO} + if it's just going to be {0,1}. + + * dbxread.c (virtual_context): Use TYPE_BASECLASS starting at 0 + (yes, it's #if 0, but just in case...). + + * vax-opcode.h, expread.y, expprint.c, cplus-dem.c: Declare some + things "const". + + * i386-stub.c: New file. + + * WHATS.NEW: Remove mention of readline and more paging (in 3.5). + Try to keep command names up to date with renaming. + + * gmalloc.c [!HAVE_GETPAGESIZE]: Try to figure out the pagesize. + + * infun.c (resume, resume_cleanups): New functions. + (wait_for_inferior, proceed, child_create_inferior): Use resume + not target_resume. + + * remote.c (getpkt): Don't set immediate_quit. + + * blockframe.c, frame.h (reinit_frame_cache): New function. + solib.c (solib_add), symfile.c ({,add_}symbol_file_command): + Use it. + +Tue Apr 23 10:38:41 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * symtab.c (lookup_symbol): Add 3 more of those loops through + the symtabs which we all know and love: (1) Look in the + STATIC_BLOCK for mangled symbols right after we check the blocks, + (2, 3) Look in the STATIC_BLOCK for all the symtabs and psymtabs + at the end. + + * main.c (cd_command): Call dont_repeat. + + * dbxread.c (read_struct_type): If const/volatile character is + missing, don't complain, just continue. + + * dbxread.c (read_struct_type): Only try to read the fcontext if + it is there. Also change "error_type " to "return error_type ". + values.c (value_virtual_fn_field): If there is no fcontext, + then do things the way GDB 3.x did. + valops.c (search_struct_method): Add type to value_virtual_fn_field + arguments. + + * dbxread.c (read_struct_type): Fix typo: *pp != '\0' -> **pp != '\0'. + +Mon Apr 22 00:02:43 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * printcmd.c (print_scalar_formatted): Add 't' for binary. + + * dbxread.c (end_psymtab): Initialize pst->symtab. + + * core.c (core_open): Call ADD_SOLIB. + + * tm-sparc.h: Include not . + sparc-tdep.c: Don't include . + + * sun3-xdep.c [!TARGET_SUN3]: Just provide empty functions which + don't do anything. + + * core.c (core_open): Add make_cleanup (unpush_target, &core_ops). + + * Shared library/corefile changes from Peter Schauer: + core.c (core_close): Call CLEAR_SOLIB. + (core_open): Remove comment about "should deal with shared lib". + (core_xfer_memory): If we can't xfer the usual way, try the + shared libraries. + solib.c (so_list): New fields so_bfd and so_sections{,_end}. + (find_solib): Use solib_map_sections to get ld_text. + (solib_map_sections, solib_xfer_memory): New functions. + (clear_solib): Free so_sections and close so_bfd. + tm-sunos.h: Add solib_xfer_memory, solib_add. + + * sparc-tdep.c (skip_prologue): Don't skip anything unless there + is a "save" instruction in there somewhere. + + * symfile.c (symbol_file_add): Add comment. + solib.c (solib_add): Don't malloc name passed to symbol_file_add. + + * exec.c (build_section_table): If *start isn't NULL, free it. + + * stack.c (parse_frame_specification): Error if NULL selected_frame. + infcmd.c (finish_command): Error if NULL selected_frame. + inflow.c (kill_command): Deal with NULL selected_frame. + stack.c (record_selected_frame): Set *FRAMEP to NULL if there + is no selected frame. + infrun.c (restore_inferior_status): Add comment. + findvar.c (read_var_value): Check for NULL frame where we need + a frame. + breakpoint.c (get_catch_sals): Check for NULL selected_frame. + + * breakpoint.c (bpstat_print): Try all elements on the bpstat + chain before giving up with an internal error. + +Sun Apr 21 21:43:10 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * value.h, values.c (value_{,free_to_}mark): New functions. + breakpoint.c (bpstat_stop_status): Use them. + + * tm-i386v{,-g}.h: Remove N_SET_MAGIC define. + +Sat Apr 20 21:42:47 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * i386-tdep.c: Remove unnecessary #includes. + + * symtab.c (various): Change error return of find_line_common to -1. + + * coffread.c (find_linenos): Use LINESZ not sizeof (struct lineno). + + * coffread.c (end_symtab): Initialize language, dirname, and + fullname fields. + +Fri Apr 19 18:18:31 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * mips-tdep.c (mips_frame_chain): Don't chain if saved_pc == 0. + + * stddef.h (size_t): Let either _SIZE_T or _SIZE_T_ guard it. + + * mipsread.c (parse_symbol): Set startup_file_{start,end} if + entry_point is in current file. + + * findvar.c (read_register_gen): Add "target byte-order" comment. + +Wed Apr 17 17:09:48 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * i386-tdep.c (i386_get_frame_setup): Use SWAP_TARGET_AND_HOST + before returning locals or slocals. + + * i386-tdep.c (i386_follow_jump): Do not add data16 to pos in + call to codestream_seek; add one to pos if (and only if) + we are dealing with a jump with data16 == 1 (i.e. 0x66, 0xe9). + +Mon Apr 15 12:04:32 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * valops.c (call_function_by_hand): Put dummy1 in target order + before FIX_CALL_DUMMY. + + * tm-i386v.h (FIX_CALL_DUMMY): Don't depend on host byte order. + +Sun Apr 14 11:55:19 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * valops.c (push_word): Add SWAP_TARGET_AND_HOST. + + * remote.c (remote_open): Send '+' before calling putpkt(). + + * tm-i386v.h (REGISTER_VIRTUAL_TYPE): Return pointer to void, + not int, for pc, fp, and sp. + + * remote.c (remote_open): Call start_remote after putpkt("?"); + infrun.c (start_remote): Also call wait_for_inferior & normal_stop. + +Sat Apr 13 22:11:42 1991 Jim Kingdon (kingdon at spiff.cygnus.com) + + * exec.c: Include . + + * sun3-xdep.c (fetch_core_registers): Add #ifdef FP0_REGNUM. + +Fri Apr 19 09:36:50 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * tm-68k.h (NUM_REGS): Conditionalize on TARGET_SUN3 not sun. + tm-sun3.h: Define TARGET_SUN3. + + * utils.c: Use CPLUS_MARKER not '$'. + + * cplus-dem.c: Use CPLUS_MARKER not '$'. If CPLUS_MARKER isn't + defined, define it to '$'. + + * arm-opcode.h: New file (same contents as before; it had + just been left out of the distribution for a long time). + + * tm-68k.h: Put declaration of ext_format_68881 outside the macros. + + * main.c: New HAVE_SIGSETMASK #ifdefs. + + * coffread.c (read_coff_symtab): Check for "LF%" with all the + other L*% things. + + * coffread.c (SDB_TYPE): New macro. + various: Use it instead of checking against T_NULL. + + * Makefile.dist (cplus-dem.o): Hack in an #include "param.h" + before we compile it. + defs.h: Protect against multiple inclusion. + param.h: Include defs.h. + signame.c: Change #ifdef SYS_SIGLIST_MISSING to #if. + param-no-tm.h: Define SYS_SIGLIST_MISSING from USG. + +Thu Apr 18 19:49:10 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * i386-pinsn.c (OP_E): Change %d to 0x%x for consistency. + + * putenv.c: New file + Makefile.dist: Add it to $(OBS). + + * mipsread.c [!CMUCS]: #include . + + * mips-xdep.c (fetch_core_registers): #if 0 out the whole function. + + * Move read_memory_nobpt from mem-break.c to breakpoint.c. + +Mon Apr 15 21:45:35 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * utils.c (_initialize_utils): Rename "set demangle" to + "set print demangle", "set asm-demangle" to "set print + asm-demangle" and "set sevenbit-strings" to "set print + sevenbit-strings". + + * main.c (initialize_main): Rename "set history write" to + "set history save". + + * main.c (initialize_main): Rename "set caution" to + "set confirm". + + * values.c (_initialize_values): Remove "info history" alias + for (what is now) "show values". + + * infcmd.c, gdbcmd.h: Add unsetlist. + infcmd.c: Add unset_command. + (_initialize_infcmd): Add "unset" and use it for "unset env". + + * breakpoint.c (_initialize_breakpoint): Remove "unset". + + * valprint.c: Add "set/show print", {set,show}_print. + Rename "set addressprint" to "set print address". + Rename "set arrayprint" to "set print array". + Rename "set array-max" to "set print elements". + Rename "set prettyprint" to "set print pretty". + Rename "set unionprint" to "set print union". + Rename "set vtblprint" to "set print vtbl". + + * main.c: Rename version_info to show_version. + (_initialize_main): Rename "info version" to "show version". + + * values.c: Rename value_history_info to show_values. + (_initialize_values): Rename "info values" to "show values". + +Sun Apr 14 23:08:34 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * inftarg.c (child_open), remote-vx{,.68}.c (vx_proc_open): + New function to give correct error message. + +Thu Apr 11 17:19:41 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * target.h: Add to_doc and target_preopen. + target.c: Add target_preopen and target_command. + Remove target_info. + (add_target): Call add_cmd and mess with targetlist->doc. + core.c, exec.c, remote-eb.c, remote-nindy.c, remote-vx.c, + remote-vx.68.c, inftarg.c, remote.c: Add doc field to target struct. + Call target_preopen from open routine. + + * main.c: Rename editing_info to show_commands. + (_initialize_main): Rename "info editing" to "show commands". + + * source.c: Rename directories_info to show_directories. + (_initialize_values): Rename "info directories" to "show directories". + + * values.c: Rename convenience_info to show_convenience. + (_initialize_values): Rename "info convenience" to "show convenience". + + * copying.awk (_initialize_copying): Rename "info copying" to + "show copying" and "info warranty" to "show warranty". + Rename {copying,warranty}_info to show_{copying,warranty}. + + * symfile.c: Rename add_syms_command to add_symbol_file_command. + (_initialize_symfile, add_syms_addr_command): + Rename add-syms to add-symbol-file. + +Thu Apr 18 18:08:30 1991 John Gilmore (gnu at cygint.cygnus.com) + + * symfile.h (free_named_symtabs): Rename from free_named_symtab. + * symfile.c (clear_symtab_users_once, cashier_psymtab, + free_named_symtabs): Move these routines from symmisc.c. + * symmisc.c (same): same. + (free_symtab): Make non-static. + * symtab.h (free_symtab): Declare as exported void fn now. + * dbxread.c (end_symtab, end_psymtab): Change comments. + (initialize_dbxread): Call dbx_new_init() in case the first + command is add-symbols. + * target.c (dummy_target): Permit add_syms_addr_command. + +Sat Apr 13 14:46:07 1991 John Gilmore (gnu at cygint.cygnus.com) + + Permit symbols to be superseded when new symbol files have + been read in, particularly for VxWorks. + + * dbxread.c (read_dbx_symtab): Allow N_SOL to cleanly take us back + to the main file, as well as to include files. Also, put global + functions into the global psymtab, to make "i fun" work. + (end_psymtab): Free named symtabs and psymtabs for a file, once a + new psymtab for it has been read. + * coffread.c (end_psymtab): Free named symtabs and psymtabs for + a file, once a new symtab has been read for it. + * mipsread.c: FIXME. We need to do the same for MIPS, but it + looks harder to determine the top-level block before it's been + queued to the psymtab list. + + * symfile.c (symbol_file_add): Use filtered printing and wrap it. + If we have wiped out any old symbol tables, clean up at end of + symbol reading. + (symbol_file_command): Don't reference symfile_fns if it's zero. + + * symtab.h (GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK): New + defines for the blocks of a blockvector that contain global and + file-static symbols and the first of the smaller scope contours. + * symtab.c (lookup_symbol, find_pc_symtab, find_pc_line, + decode_line_1, make_symbol_completion_list): Use the above. + * coffread.c (end_symtab, patch_opaque_types): Ditto. + * dbxread.c (end_symtab): Ditto. + * expread.y (block): Ditto. + * mipsread.c (throughout): Ditto. + * symmisc.c (free_named_symtabs): Ditto. + + * symtab.c (list_symbols): Process the first symbol of the + static psymbols list. + (types_info): Restore this function from its untimely #if 0. + It's not perfect, but it is better than nothing. + (_initialize_symtab): Restore "info types". + +Thu Apr 11 05:23:19 1991 John Gilmore (gnu at cygint.cygnus.com) + + * m68k-stub.c: Remote stub for 680x0's, created from + rem-m68k.shar (which is removed). + * nindy-share/{Makefile,Onindy.c,blout.h,env.h,nindy.c,ttyflush.c}: + Remove RCS log stuff now that we use CVS and it blows our diffs. + +Wed Apr 10 14:18:06 1991 John Gilmore (gnu at cygint.cygnus.com) + + * symmisc.c (free_named_symtab): Make it work, in its current + kludgy fashion. Change result to indicate if we blew away bkpts. + * dbxread.c (end_symtab): Accumulate result from + free_named_symtab and print warning if we blew user's state. + * symfile.h: free_named_symtab now returns an int. + +Mon Apr 8 23:57:43 1991 John Gilmore (gnu at cygint.cygnus.com) + + * dbxread.c (dbx_symfile_read): Initialize psymbol list if this + is the first symbol read, even if not mainline. + (dbx_psymtab_to_symtab): symfile might be zero, cope. + * exec.c (exec_ops): Add_syms_addr is valid in our tvec. + (set_section_command): New command ("section xxx yyy" -- should + be renamed to "set section xxx yyy" FIXME) which sets the + base address of a section of the exec file, overriding the + virtual address that BFD reports. + +Fri Apr 5 17:14:39 1991 John Gilmore (gnu at cygint.cygnus.com) + + * exec.c: Add add_syms_addr_command to exec_ops, so you can + load symbols at any address while examining an exec file. + +Thu Apr 4 10:09:35 1991 John Gilmore (gnu at cygint.cygnus.com) + + * tm-i386v.h (FLOAT_INFO): Don't define it, since the code + for printing the float info is host-dependent, not + target-dependent. FIXME. + * i386-pinsn.c: Move #includes to top, remove useless ones. + * i386-tdep.c: Don't bother including <.../reg.h> since we + don't use it (and it doesn't exist on host systems). + + * ieee-float.c (ieee_extended_to_double): Convert NaN to Inf. + Convert negative numbers properly. + (ieee_test): Make numbers really random; fix format arg. + + * infcmd.c (attach_command, detach_command): Don't repeat on CR. + * core.c (core_detach): Unpush core_ops, which might not be on + top. We used to just pop the top, which broke things. Don't + need dont_repeat() any more. + (core_file_command): Psst! Don't repeat it. + * remote-nindy.c (nindy_detach): Don't need dont_repeat() now. + * expprint.c (print_subexp): Avoid switch fallthru on + BINOP_ASSIGN_MODIFY, so we can print += and such. + * frame.h: Fix typo. + * inflow.c (kill_command): After killing inferior, print our + current frame in the core file, if we have one. + (generic_mourn_inferior): When inferior dies, either select + the current frame (in the new target, e.g. core file), or + set both the current and selected frames to NULL. + + Changes from Peter Schauer. + + * infptrace.c: Avoid on USG. + + * Make all file names fit in 14 characters (sigh and damn!): + mv hp300hpux-xdep.c hp300ux-xdep.c + mv symmetry-xdep.c symm-xdep.c + mv symmetry-tdep.c symm-tdep.c + mv convex-opcode.h convx-opcode.h + mv tm-vxworks960.h tm-vx960.h + mv tm-vxworks68.h tm-vx68.h + mv Makefile.srcdir Makefile.sdir + mv gdb-int.texinfo gdbint.texinfo + mv remote-sa.m68k.shar rem-m68k.shar + mv remote-multi.shar rem-multi.shar + * Makefile.dist, README, config.gdb, convex-pinsn.c, + tconfig/symmetry, tconfig/vxworks960, tconfig/vxworks68, + xconfig/hp300hpux, xconfig/symmetry: Change names to shorter + names. + + * command.c (user_info_1, user_info): New command for listing + the user-defined commands. + +Wed Apr 3 15:00:26 1991 John Gilmore (gnu at cygint.cygnus.com) + + * dbxread.c (really_free_pendings): Clear file_symbols + and global_symbols after freeing them; otherwise, running + this function twice (if it appears twice on the cleanup + chain), we try to free things twice. + + * dbxread.c (read_dbx_symtab): Calculate end_of_text_addr + based on text_addr (the address of text in core), not on addr (the + offset between text in the .o file and in core). This change + is from Peter Schauer. + + * main.c: Define ALL_CLEANUPS as a cast of zero. + (return_to_top_level): Use it. + (main): Do all cleanups after each command run as part + of the gdb startup sequence. Also do all cleanups before + entering the command loop, and every time we exit the command + loop and reenter. Before, the cleanups from the startup sequence + were being left undone until the first error! + (command_loop): Rename do_nothing cleanup to command_loop_marker + so we can see it easily when examining the cleanup chain. + (init_signals): Add another do_nothing for signal handling. + (quit_command): Only try to kill target if it has execution. + Problems in the target stack got us into a state where + inferior_pid was nonzero but none of the targets had execution. + In this state you couldn't exit gdb. + + * dbxread.c: Two changes from Peter Schauer. + (echo_command): Fflush output after an echo command. + (show_history): Pass all args to cmd_show_list. + + * utils.c (init_malloc): Call mtrace to turn on tracing + if the environment variable MALLOC_TRACE is set to a file name. + * mtrace.c: Add source file which provides a log of every malloc, + free, and realloc to a trace file. + * mtrace.awk: Add source file which analyzes the trace file. + * Makefile.dist (GNU_MALLOC, MALLOCSRC): Add mtrace.{c,o,awk}. + (VERSION): Roll to 3.94.3. + + * breakpoint.c (breakpoint_1): Add a space to "i watch" output. + (check_duplicates): Don't bother with watchpoints. + (set_raw_breakpoint): Comment about danger of this routine. + (watch_command): Parse and eval all args before calling + set_raw_breakpoint. + + * solib.c (find_solib): Avoid error in referencing memory to + see if any more shared libraries have been added. This is + particularly useful if the target has terminated. Bug reported + by Peter Schauer. + + Changes from Peter Schauer + in bringing up 3.94.2 on the Sun-3. + + * Makefile.dist: Include CFLAGS in rule for cplus-dem.o. + * breakpoint.c (enable_breakpoint): Check for valid watchpoint + expression (in scope) before reenabling watchpoint. + * signame.c (init_sigs): Add missing declaration of i, fix + sys_siglist declaration. + * source.c (list_command): Fixed range computation to use + lines_to_list (). + * stack.c (backtrace_command): Do not allow command if target has + no stack, print informative error message. + * target.c (target_command): Do not write into command line + because this fails if the target command is used in a user defined + command. [This change was enhanced by gnu to support any- + unique-prefix matching on target names.] + * valops.c (value_struct_elt): Avoid infinite loop on an + erroneous attempt to print the member of function (try p main.p). + +Mon Apr 1 17:05:45 1991 John Gilmore (gnu at cygint.cygnus.com) + + * expread.y (name_no_typename): Avoid reduce/reduce errors + caused by ambiguity in handling NAME_OR_INT and NAME_OR_UINT. + Since the GDB parser really doesn't use name_no_typename in a + name-only context, the parser can't tell the diff between + names and numbers here. Avoid allowing a name_no_typename + to be a NAME_OR_*INT to resolve the conflict. + +Sun Mar 31 20:12:07 1991 John Gilmore (gnu at cygint.cygnus.com) + + Bugfixes from Mark Fox (markf@wrs.com) (test=testField.c): + + * valprint.c (val_print_fields): bitfield printing didn't handle + byte order. Indirect through a few more fns to cope. + + * values.c (modify_field): also cope with byte order. + +Sat Mar 23 10:02:21 1991 John Gilmore (gnu at cygint.cygnus.com) + + Cleanup for release 3.94.2: + + * Makefile.dist: Pull REMOTE_OBS. Fix saber includes for BFD + include files. Roll version to 3.94.2. + + * coffread.c (init_stringtab): Read length into unsigned char + array before swapping; don't assume 32-bit longs. + + * target.c (target_info): Don't bother with get_sym_file, just use + the symfile global variable. + * symtab.h, symfile.c (get_sym_file): Delete it. + + * dbxread.c (dbx_symfile_init): Don't depend on long == 4 bytes. + (define_symbol): Set symbol line number to 0 if not gcc-compiled. + (read_type): Replace one more error() with complain(). + + * mipsread.c (parse_partial_symbols): Replace printf with complain. + + * i960-tdep.c: Fix copyright attribution. + + * config.gdb: Quote all backquotes in doublequotes. You can + quote me on that. BSD 4.4 shell found this one. + + * infptrace.c (throughout): The third argument to ptrace is an + int *, not an int. + + * infrun.c (wait_for_inferior): When program has terminated, we + have to call target_terminal_ours before we pop that target off + the stack (e.g. before a call to target_kill or + target_mourn_inferior). This fixes problem where a program + terminates, then GDB stops for (tty output) and you have to type + "fg" to the shell to resume it. FIXME: This code for what to + do after termination really should be in normal_stop instead. + + * gdbcore.h (read_memory_check): Change declaration; it changed + names months ago. + + * terminal.h: Include before , since in BSD + 4.4 prereleases, this avoids a bug in their sgtty compatability + support. + * remote.c: Use terminal.h rather than hand-rolling the same. + + * signame.c, signame.h (psignal): Arg is unsigned, not int. + * utils.c (strsave, strstr): Fix arg types. + * valprint.c (val_print): lint + + MIPS symbol table support from Per Bothner: + + * symfile.c (symtab_fns): Remove initializer table that needs to + be hacked for each new symbol file format supported. + (add_symtab_fns): New function, chains symbol table + handlers into the global list. + (symfile_init): Search this list. + * symfile.h: Add next pointer, declare add_symtab_fns. + * coffread.c (_initialize_coffread): Call add_symtab_fns. + * dbxread.c (_initialize_dbxread): Call add_symtab_fns. + + * mipsread.c (psymtab_to_symtab_1): return void instead of (struct + symbol *). Thus, we no longer need the hack to trash + pst->filename. Good, since that hack confused code in symfile.c! + + (reorder_symtabs, destroy_all_symtabs): Removed static + all_symtabs, which was used to qsort symtabs in reorder_symtabs. + Instead, the latter now uses a temporary array (stack-allocated + from an obstack, and then freed). + + (parse_symbol): Added a hack to fix up BLOCK_{START,END} if they + haven't been set in the outermost stBlock of a procedure. This was + a problem with f77 binaries on Ultrix 4.?. + + (new_symtab, new_symbol, new_type): Continue changing code to use + obstacks more and otherwise conform to dbxread internal style. + Made the free_code of symtabs be free_linetable (as in dbxread) + instead of free_contents. This implies memory leaks when reading + a new symbol table, until the conversion is finished. Did change + (struct symbol) and (struct type) to be allocated on the + symbol_obstack. Blocks and blockvectors are among the things + still "leaking." + + * mipsread.c (parse_partial_symbols, parse_fdr): It hasn't been + tested much, but it solved one problem (reported by Meissner), and + cleans up some other things. The problem happened when an + included file contains actual code (functions) and not just + definitions. The mips coff is a little inconvenient there, since + it may cause a procedure to be mapped to the wrong psymtab. + + * mips-tdep.c (heuristic_proc_desc): Minor cleanup. + * mips-xdep.c (fetch_core_registers): Minor cleanup. FIXME, + this will need work for the new core paradigm. + + Opcode patches from the net: + + * mips-opcode.h: fix incorrect disassembly of the mfc1, cfc1, and + ctc1 instructions. Also, the cvt.d.w and cvt.s.w instructions were + missing altogether - they are added here. From Bruce Bauman. + * mips-opcode.h: The low mask for C0 instructions was too small. + From Garrett Lau. I modified the fix to check the entire 32-bit + opcode. + + * ns32k-opcode.h: Fix opcodes for deiw and deid. From Bruce + Bauman. + +Thu Mar 21 12:56:46 1991 John Gilmore (gnu at cygint.cygnus.com) + + Roll in changes from Per Bothner (Tue, 25 Sep 90 11:11:04): + + * dbxread.c (read_type): Pointer subtraction (value_sub in + valarith.c) sometimes failed because the types of the + pointers being subtracted were not identical. + These differed because dbxread.c was allocating pointer types + using dbx_alloc_type+smash_to_pointer_type instead of + lookup_pointer_type. I failed to find a justification for the + former, so I changed it to use the latter. Similarly, I + replaced smash_to_function_type by lookup_function_type, + and smash_to_reference_type by lookup_reference_type. + + * mipsread.c (parse_symbol, upgrade_type, parse_procedure, + _initialize_mipsread): corresponding changes. + + * symtab.c (smash_to_{pointer,reference,function}_type): eliminate. + + * source.c (mod_path): Do tilde_expand on each component of the path, + rather than on the (list of) paths as a whole. + (print_source_lines): Set first_line_listed in addition to + current_source_symtab and current_source_line. If the source was + not findable, after a "dir" command to fix the problem, + a "list" would get the wrong lines. + + While I was there... (gnu): + + * dbxread.c (read_type): Change error to complaint. + +Thu Mar 21 12:56:46 1991 John Gilmore (gnu at cygint.cygnus.com) + + First attempt at detailed understanding of symbol table memory alloc. + + * dbxread.c (dbx_symfile_read): Free our string table if we + aren't the mainline. Free the "info" struct since we're done with + it. + (init_psymbol_list): Free any previously allocated psymbol lists. + (): FIXME: Should realloc-down the psymbol lists when done reading + the main symbol file? + + * symmisc.c (free_symtab): Free fullname field too. + + * xm-hp300hpux.h (USG): #undef then #define so Makefile can -D. + (REGISTER_ADDR): Make result type unsigned int. + + * xconfig/{i386*,hp300hpux,altosgas,altos}: All config files that + define REGEX must also define REGEX1 (its dependency). + +Tue Mar 19 21:28:57 1991 John Gilmore (gnu at cygint.cygnus.com) + + * tconfig/i960: No longer works, points you at vxworks960 or + nindy960. + + * xgdb.c, XGDB-README: Remove file. Users can get the much + better xxgdb. + * Makefile.dist: Remove all trace of xgdb. + + * breakpoint.c (breakpoint_1): Pass demangle arg to + print_address_symbolic. + (clear_breakpoints): Remove unused function. + (breakpoint_re_set_one): Guts of breakpoint_re_set. + (breakpoint_re_set): Use catch_errors to do them all anyway. + + * gdb-int.texinfo (Host versus Target): Add section on what is + a "host" feature versus what is a "target" feature. + + * infcmd.c (path_command, path_info): Handle the PATH variable + (object search path) as conveniently as the source search path. + * environ.c (set_in_environ): Set some vars in GDB's environment, + in addition to the child's. PATH, G960BASE, G960BIN for starters. + * source.c (mod_path): New function, from guts of + directory_command, modifies a path. Used by path_command. + (directory_command): Call it. + * defs.h (strsave): Declare. + + * utils.c (sevenbit_strings): Add new printing option. + (printchar): Use it. + (strsave): Provide this handy helper routine. + (set_width_command): Rename set_screen_width_command. + (_initialize_utils): "set screen-width" => "set width"; + "set screen-height" => "set height"; add sevenbit-strings. + + * infcmd.c (do_registers_info): Print floating point registers + in raw hex as well as float format, regardless of whether it is + a "virtual" convertible register. + * tm-sparc.h (PRINT_REGISTER_HOOK): Print every pair of float + regs as a double, just in case it's being used that way. + * values.c (unpack_long): Comment on array/function coercion. + (unpack_double): Argument is in target byte order now. For + integer arguments, just call unpack_long and float the result. + * m68k-tdep.c: include defs.h for "const" handling. + * remote-nindy.c: Use ieee-float stuff. + (nindy_fetch_registers): Unpack double regs to host double, then + to extended. + (nindy_store_registers): Pack extendeds to host double, flip + around by misusing unpack_double, send as target double. + + * tm-vxworks68.h (FRAME_CHAIN): Handle current frame pointer of + zero, as when stopped at the first instruction of a process. + + * blockframe.c: Fix filename in comment (param.h => tm.h). + * sparc-tdep.c (skip_prologue): More explicit nudging comments. + * tm-68k.h: Fix typos. + +Fri Mar 15 01:09:34 1991 John Gilmore (gnu at cygint.cygnus.com) + + Changes from a bringup on the DEC Vax under Ultrix 4.0. + + * coredep.c (fetch_core_registers): Pass end-address of register + section to register_addr as expected. Don't call supply_register + if we'd just pass it garbage. + + * dbxread.c (read_dbx_symtab): Skip N_NSYMS on Ultrix. + + * exec.c (xfer_memory): Use boolean xfer_fn result, not int. + + * target.c (push_target, target_info): Cast enums to int for < or + > comparison. + + * stack.c (print_frame_info): Identify source file & line + even if we can't print it. + + * xm-vax.h (MISSING_VPRINTF): No longer missing in Ultrix V4.0. + +Sat Mar 9 10:08:20 1991 John Gilmore (gnu at cygint.cygnus.com) + + Clean up IEEE floating point support. + + * ieee-float.h: New file. + * ieee-float.c: Write real routines to convert between host + doubles and various target IEEE extendeds. + * m68k-xdep.c: Eliminate assembler code for extended floats. + * xconfig/{3b1,altos,altosgas,hp300bsd,isi,news,news1000,sun2os3, + sun2os4,sun3,sun3os3,sun3os4}: Eliminate use of m68k-xdep.o. + * tm-i960.h, tm-68k.h (REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW): Use ieee_extended_to_double and + double_to_ieee_extended. + * i960-tdep.c: Define ext_format_i960. + * m68k-tdep.c: Define ext_format_68881. + * sparc-tdep.c: Define ext_format_sparc, though unused. + * Makefile.dist (HFILES): Add ieee-float.h. + * inftarg.c: #include "ieee-float.h" for the REGISTER_CONVERT + macros. + + Obsolete the "coffstrip" program in favor of using BFD's strip. + + * nindy-share/coffstrip.c: Remove file. + * nindy-share/nindy.c (coffstrip): Routine to run bfd_strip. + * Makefile.dist: Remove references to nindy-share/coffstrip.c. + * tconfig/nindy960: Remove reference to coffstrip.o. + + * Makefile.dist: Roll version number to 3.94.1 (not yet final). + +Wed Mar 6 09:56:45 1991 John Gilmore (gnu at cygint.cygnus.com) + + * symfile.h: Add symfile_bfd, common between dbxread and coffread. + * dbxread.c: Remove static symfile_bfd. + * infcmd.c (do_registers_info): Add PRINT_REGISTER_HOOK, though + it is not used yet. + * inftarg.c (child_detach): Pop the child_ops vector if the + detach is successful. + * remote-nindy.c (nindy_create_inferior): Don't push a new + nindy_ops since nindy uses the same one for execution and memory + examination anyway. + * core.c (core_ops): Use child_attach and child_create_inferior + rather than default attach and create_inferior functions. + + Handle floating point registers in core files. + + * sparc-xdep.c (fetch_core_registers): Rewrite for float support. + * sun3-xdep.c (fetch_core_registers): Rewrite for float support. + This version untested since BFD doesn't yet support sun3 core + files. + * hp300hpux-xdep.c: Rewrite fetch_core_registers to new calling + conventions. Fix comments and style. This version has not + been compiled yet, since we have no HP inhouse. + * core.c (get_core_registers): Look for two sections, ".reg" + and ".reg2", and pass both to fetch_core_registers sequentially. + + Revise directory path yet again. + + * source.c (forget_cached_source_info): Not static any more. + (init_source_path): New default source path is "$cdir:$cwd". + (dir_command): Handle variable arguments ($cdir, $cwd). + (source_info): Print "Compilation directory" rather than + "Originally compiled in" to remind people of $cdir. + (openp): If the path contains $cwd, use current directory. + (open_source_file): If compilation directory is known, replace + first $cdir in path with the compilation directory. + (print_source_lines): Even if we can't print the lines, set the + current symtab and line for future commands like "info source" or + "breakpoint". Also, error message now contains the file name, + line number, and file access error message. + (_initialize_source): Fix help text to describe changes. + * main.c (cd_command): Forget cached source info when we chdir. + * utils.c (strstr): Add simple implementation. + +Tue Mar 5 01:41:40 1991 John Gilmore (gnu at fowanton.cygnus.com) + + * coffread.c (read_one_sym, init_linetable, init_stringtab): + Byte-swap COFF symbol tables if necessary when reading them in. + Use complain() to replace error message in one spot. Needs + corresponding change in bfd/coff-code.h to make some symbol + swapping routines non-static. + +Mon Mar 4 00:53:40 1991 John Gilmore (gnu at cygint.cygnus.com) + + Merge changes from Eirik Fuller, for UTek. + + * defs.h (errno): Add declaration. + * altos-xdep.c, arm-xdep.c, convex-xdep.c, gould-xdep.c, + hp300hpux-xdep.c, infrun.c, inflow.c, infptrace.c, i386-tdep.c, + i386-xdep.c, pyr-xdep.c, mips-xdep.c, remote-eb.c, remote-nindy.c, + remote-vx.c, source.c, standalone.c, stuff.c, sun386-xdep.c, + symmetry-tdep.c, symmetry-xdep.c, umax-xdep.c, utils.c: Eliminate + declarations of errno. + + * remote-eb.c: Define B19200 and B38400 as EXTA and EXTB. + + * remote-vx.c: Include for UTek; Sun gets it via + and . + +Sat Mar 2 15:47:55 1991 John Gilmore (gnu at cygint.cygnus.com) + + * i960-tdep.c (examine_prologue): Add new argument limit, + which stops the scan at the end of the prologue, or at the PC. + This fixes a problem where it walks down into the code for the + user's statements if that code looks like function prologues. + Mark Fox and I have been bouncing this code back and forth, making + small changes to it. Callers changed to match. + +Tue Feb 26 01:47:07 1991 Cygnus John Gilmore (cygnus at yuba) + + Cleanup for gdb-3.94 release final: + + * Makefile.dist: Remove remote-vx.c, remote-nindy.c, and all + the .c files from vx-share and nindy-share, from the various + macros, since they are not found via ALLDEPFILES. + (SFILES): Add tm-i960.h. + (alldeps.mak rule): Break out ALLDEPFILES_MAINDIR and + ALLDEPFILES_SUBDIR. List all the nindy and vxworks subdir files + in the SUBDIR list. + (TAGFILES_MAINDIR): Change ALLDEPFILES to ALLDEPFILES_MAINDIR. + (gdb.tar.Z): Use ALLDEPFILES_SUBDIR as well as SFILES_SUBDIR. + +Mon Feb 25 16:02:35 1991 Cygnus John Gilmore (cygnus at oldman) + + * am29k-tdep.c: Add contribution line. + (examine_prologue): Cache information about function prologues in + the misc-function-vector to avoid lots of references over the + serial line while examining instructions. + + * core.c (core_close): New function made from cleanup_core. + + * core.c, exec.c, inftarg.c, remote-eb.c, remote-nindy.c, + remote-vx.c, remote.c, target.c, target.h, + Update target_ops vector to add attach, close, and load entries. + Use add_syms_addr_command, not add_file_addr_command, for + add_file. Break out close routine from existing code. + + * dbxread.c (really_free_pendings): Don't free pending_blocks; + they are in an obstack. + (read_dbx_symtab): Relocate end_of_text_addr in the psymtab. + Lint. + (define_symbol): Add symbol type parameter; change callers; + pass type parameter to DBX_PARM_SYMBOL_CLASS macro to allow + it to influence the symbol class on the i960. + (define_symbol): Swap LOC_CONST's into target byte order. + + * exec.c (exec_close): New function. + (exec_file_command): Call it. + + * findvar.c (read_relative_register_raw_bytes): Doc byte order, + Fix byte order of frame pointer. + (read_var_value): Result of 0 if var's value can't be found, + e.g. missing FRAME_ARGS_ADDRESS. Byte-swap LOC_CONST and + LOC_LABEL values to target order. Add LOC_LOCAL_ARG. + (locate_var_value): Use read_var_value and use its lazy address + as the location of the var's value. Lint. + + * i960-pinsn.c (next_insn): Add routine from vxgdb for scanning + instructions. + + * i960-tdep.c (arg_address, i960_frame_find_saved_regs): Remove + obsolete Intel versions in favor of vxgdb versions. + (check_host, byteswap, byteswap_val, reorder_val): Eliminate + code dealing with byte order of values, which Intel did in host byte + order rather than gdb-4's target byte order. + (i960_frame_chain_valid): Move to nindy-tdep.c. + (examine_prologue, skip_prologue, frame_find_saved_regs, + frame_args_address, leafproc_return, saved_pc_after_call, + pop_frame): Add vxgdb versions from Mark Fox. + (examine_prologue, frame_struct_result_address): Add code + to deal with the saved value of G13 (struct return address + pointer). + (frame_args_address): Modify Mark's version to prefer the + saved value over the current value in the topmost frame. + Cache result in the frame info to avoid performance hair in + callers. + (print_fault): Add gdb960 code for printing faults. + (_initialize_i960): Actually call check_host. + + * ieee-float.c (ieee_extended_to_double, ieee_double_to_extended): + add stub routines. FIXME, these currently just return zero! + + * infcmd.c (program_info): Use PRINT_RANDOM_SIGNAL. + (attach_command): Call target_attach, not target_open, now. + + * infrun.c (normal_stop): Make global, not static, for vx_attach. + (child_attach): Rename from child_open. + (wait_for_inferior): Use PRINT_RANDOM_SIGNAL. If stop_pc is zero, + don't confuse it with a zero step_resume_break_address. + + * inftarg.c (child_detach): Eliminate inferior_pid test. + (child_files_info): Clean up message a bit. + (child_ops): Use child_attach, not child_open, to attach. + + * mem-break.c: #ifdef out the whole file if BREAKPOINT is not + set (e.g. on VxWorks or NINDY). Move read_memory_nobpt from + findvar.c to here, since it depends on the contents of the + shadow_contents of breakpoints, but keep if #if 0 since it is + never called. + + * nindy-tdep.c: New file, contains nindy_frame_chain_valid, moved + from i960-tdep.c. + + * printcmd.c (address_info): Handle LOC_LOCAL_ARG. Lint. + (ptype_command, display_command): Eliminate have_inferior_p and + have_core_file_p in favor of target_has_stack or + target_has_execution. + (print_frame_args): Handle LOC_LOCAL_ARG. Eliminate duplicate + code for actually finding the values of arguments, though we still + keep track of the maximum stack offset for use in printing unnamed + arguments. Handle missing FRAME_ARGS_ADDRESS. + + * remote-nindy.c (i960_print_fault): Move to i960-tdep.c. + (struct nindy_regs): Define registers passed to/from nindy. + (nindy_fetch_registers, nindy_store-registers): Translate between + nindy and GDB formats for the registers. + (dcache_init): Statically allocate the cache, since it was being + allocated by a malloc that was never freed anyway. + (nindy_create_inferior): Error, not core dump, if no exec file. + (nindy_before_main_loop): Use target_load, not target_add_file. + + * remote-vx.c (net_load): Specify large timeout for load + requests. Allow user to break out with INTERRUPT. + (net_break): Remove useless code, clean up. Change callers. + (parse-args, skip_white_space, find_white_space): Clean up arg + parsing to cope with quoted strings. + (net_wait, net_quit): Never call error, just return status. + (vx_read_register, vx_write_register): Cleanup status checking. + #ifdef the code based on which CPU we are using (960 or 68k), + FIXME, this should be completely general but it isn't yet. + (vx_xfer_memory, vx_resume): Cleanup status checking. + (vx_run_files_info): Improve message. + (vx_load_command): Renamed from vx_add_file_command. Allow load + to be interrupted. + (net_ptrace): Remove unused routine. + (vx_wait): Adopt code from vxgdb960 to cope with broken + connections to target machine and prompt to disconnect. Remove + debug printouts. Map some EVENT_'s to SIGnals. + (add_symbol_stub, vx_open): Print names of object files we found, + and "ok" if we read their symbols OK. Clarify output in general. + (vx_attach, vx_detach, vx_kill): Add these commands. + (vx_convert_from_virtual, vx_convert_to_virtual): Simplify. + (vx_run_ops): Turn off all_mem, to avoid spurious msg in the + "info files" output, and create_inferior, since we already have + an inferior. + + * stack.c (frame_info): Replace Frame_unknown with 0. + (print_frame_arg_vars): Handle LOC_LOCAL_ARG. + (return_command): Pop until the PC matches as well as the FP, + so it works even if the FP is shared with another function, + as in "frameless" or "leaf" procedures. + + * symfile.c (load_command): renamed from add_file_target_command. + (add_syms_addr_command): renamed from add_file_addr_command. + (add_syms_command): Stub to call target_add_syms. + (_initialize_symfile): Change command names and descriptions, + add-file => add-syms, and load from alias to its own command. + + * target.c (kill_or_be_killed, maybe_kill_then_attach, + maybe_kill_then_create_inferior): Default for attempts to start + a process, if one is already running, is to ask about killing + it and retry if yes. + (upstack_create_inferior): #if-0 it, strata obsolete it. + (push_target, unpush_target, pop_target): to_close() a target + before unstacking it. + (target_info): Renamed from target_files_info. + (_initialize_targets): Rename "i files" as "i target", accessible + under both names. + + * target.h: Improve comments about the target_ vectored routines. + + * tm-i960.h: Remove NINDY-specific stuff to tm-nindy960.h. + Convert commenting style to standard GNU style. + (DBX_PARM_SYMBOL_CLASS): allow LOC_LOCAL_ARG's to be recognized. + (SKIP_PROLOGUE): No longer a no-op. + (SAVED_PC_AFTER_CALL): Now handles leaf procedures. + (*_REGNUM): Sort register numbers. + (REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, + MAX_REGISTER_RAW_SIZE, REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Float regs + are now 10 byte extendeds, not 8 byte doubles. + (FRAME_CHAIN_VALID): Make this config-dependent, since it differs + for nindy versus vxworks targets. FIXME, this should possibly go + in the target vector. + (EXTRA_FRAME_INFO, INIT_EXTRA_FRAME_INFO): Cache both + frame_saved_regs and arg pointer with each frame. + (FRAMELESS_FUNCTION_INVOCATION): New leafproc support. + (FRAME_ARGS_ADDRESS): Use cached result. + (FRAME_ARGS_ADDRESS_CORRECT): New, avoids g14 guessing. + (FRAME_FIND_SAVED_REGS): Change arg to subsidiary fn. + (PRINT_RAMDON_SIGNAL): Call print_fault. + (POP_FRAME): Now works. + + * tm-nindy960.h: Break this off tm-i960.h. NINDY-specific + option parsing and startup; STACK_END_ADDR, FRAME_CHAIN_VALID, + BREAKPOINT, and DECR_PC_AFTER_BREAK are here. + (ADDITIONAL_OPTION_HANDLER): use target_load, not + target_add_file. + + * tm-vxworks960.h: Break this off tm-i960.h. VxGDB specific + startup; DECR_PC_AFTER_BREAK, and FRAME_CHAIN_VALID are here. + + * valarith.c (value_subscripted_rvalue): Avoid handling + floats and doubles specially; it gave alignment errors. Lint. + + * valops.c (value_of_variable, value_of_this): Error if unknown + value. + + * valprint.c (print_floating): Bcopy rather than pointer-deref, + to avoid alignment problems. + (value_print): Handle unknown value address. + (cplus_val_print): Two args are ignored; remove them. Change caller. + (val_print): Use unpack_long rather than pointer-deref. + + * values.c: Lint. + (unpack_long, unpack_double): Use bcopy rather than pointer-deref + to avoid alignment problems. + (value_being_returned): Error if return value unknown. + (set_return_value): Add bogosity warning, FIXME. * + + * TODO: A woman's work is never done. + + * Makefile.dist: Distribute REMOTE_OBS into tconfig files. + Separate INCLUDE_CFLAGS for use with lint. Add LINTFILES. + Add ieee-float.o to OBS. + * tconfig/{nindy960,vxworks68,vxworks960}: Include the desired + REMOTE_OBS remote-interface files in the TDEPFILES and TM_FILE. + * tconfig/i960: FIXME. Half-merge, produce warning if config'd. + + Changes to generalize the VxWorks RPC protocol slightly, to handle + i960 as well as 68000. + + * vx-share/dbgRpcLib.h (VX_SOURCE_STEP): Add. + * vx-share/reg.h: Produce i960 regs #ifdef I80960 + * vx-share/xdr_ptrace.c: Skip FPA registers if 960. + * vx-share/xdr_rdb.h: Add SOURCE_STEP struct and xdr decl. + * vx-share/xdr_rdb.c: Add xdr_SOURCE_STEP routine. + * vx-share/xdr_regs.c: Add xdr_regs, xdr_fp_status, xdr_ext_fp + for i960. Change xdr_vectors to xdr_opaques for 68k registers, + so they will move in target byte order rather than network + byte order (happens to be the same). + +Mon Feb 25 03:41:44 1991 John Gilmore (gnu at cygint.cygnus.com) + + * tm-convex.h (END_OF_TEXT_DEFAULT): Remove #if 0'd block. + +Sun Feb 24 00:55:53 1991 John Gilmore (gnu at cygint.cygnus.com) + + * am29k-pinsn.c, + Add contribution lines to various files, showing where they + came from. + + * breakpoint.c (break_insn, check_break_insn_size, + read_memory_nobpt): Remove to mem-break.c. + + * xm-*.h, param-no-tm.h, tm-29k.h, valprint.c: Change BYTE_ORDER to + HOST_BYTE_ORDER. + + * tm-29k.h (STAB_REG_TO_REGNUM): Warn user if symbol table + entry has bad register number. This change is not + tested in this release, FIXME. + + * frame.h: Eliminate Frame_unknown in favor of a simple zero. + tm-vax.h: Ditto. + + * value.h: Force value's contents field to be aligned to hold + at least a double or a long long (if supported). This avoids + doing bcopy's in and out of the contents field. + + (step_1): Avoid coredump under obscure circumstances when we + have no frame. + + * symtab.h (misc_info): Add field to misc function vector for + any kind of cached information the target code desires. AMD + 29000 uses this to avoid repeating examine_function_prologue's. + + * coffread.c: Lint. Remove static symfile, read_section_header. + core.c (have_core_file_p): Lint: remove. + expprint.c (print_subexp): Lint. + infptrace.c, valops.c, valprint.c: lint. + + Roll in changes from vxgdb-5.0.1: + + * symtab.h: Comment byte order of each address class. Add + LOC_LOCAL_ARG for frame-relative args (960). + expread.y: Use LOC_LOCAL_ARG where LOC_ARG is used. + symtab.c, symmisc.c: ditto. + + * infrun.c (init_wait_for_inferior): Clear stop_signal. + + * remote.c (remote_resume): Error if resume with a signal. + + * symfile.c (prim_record_misc_function): Clear misc_info. + (fill_in_vptr_fieldno): Check stub type of arg. + + * valops.c (value_cast): Avoid looking up names of types whose + name we don't know, to prevent coredump. Sun CC produces typedef + rtx and the name of *rtx is zero... + +Mon Feb 18 21:16:25 1991 John Gilmore (gnu at cygint.cygnus.com) + + Roll in changes from final AMD 29000 port (Tiemann). + + tconfig/am29k: Add COFF_ENCAPSULATE and TARGET=TARGET_AM29K + for ../include/a.out.encap.h. This might not work now that BFD + is separately compiled. Instead, BFD support for encap will have + to translate machine type 29k into the right COFF_MAGIC. + + * infcmd.c: Remove references to inferior_pid that aren't used + in actual ptrace calls; use target_has_execution, etc. + (have_inferior_p): Remove function. + (program_info): Print target info rather than "process number"; + avoid gratuitous messages unless from_tty. + (run_stack_dummy, finish_command): Set proceed_to_finish. + infrun.c: Remove inferior_pid refs. Decl & init proceed_to_finish. + main.c: Lint. Lose have_inferior_p(). + inferior.h (have_inferior_p): Remove, lint. + (proceed_to_finish): Add flag to ask that all regs be saved + by normal_stop, for the few commands that need it, speeding up + serial I/O. Add comments to stop_registers. + + * remote-eb.c: Remove newline from breakpoint message we grep + for. Never time out when running the user program. + + + +Wed Feb 13 15:34:40 1991 John Gilmore (gnu at cygint.cygnus.com) + + Roll in changes from vxgdb-5.0.1: + + * dbxread.c (read_dbx_symtab): If we encounter a "FORTRAN COMMON" + symbol in its raw form, we are processing an unlinked ".o" file. + See if the target environment has assigned it an address, using + target_lookup_symbol (VxWorks does), and enter it into the symtab + that way. + + * tm-vxworks.h (FRAME_CHAIN, FRAME_CHAIN_VALID): Override usual + 68k versions for a simpler version that assumes zero FP at bottom. + Fixes bug of truncated stack reports. + + * target.h (target_lookup_symbol): Define this routine's args + and result, finally. + + * target.c (nosymbol): Default routine for target_lookup_symbol. + (target_default): Default lookup_symbol and call_function too. + (files_info): Only print has_all_memory warning if a non-dummy + target follows. + + * remote-vx.c (vx_read_register, vx_convert_to_virtual, + vx_convert_from_virtual): If target does not have floating point, + zero register "values", and avoid doing cross-net conversions. + (vx_lookup_symbol): Rename net_lookup_symbol, add to vectors. + (vx_open): Rearrange code that attaches to target and reads + symbols for all loaded modules, to work if some of the modules + are not accessible. Add symbol_stub() and add_symbol_stub() + as callbacks from catch_errors(). Allow connect attempt to be + interrupted painlessly with ^C (FIXME, there are still some bugs + if the interrupt happens during symbol reading.). Print + final message with puts_filtered, since symbol messages are + now filtered too. + + Misc cleanup: + + * main.c (catch_errors): Only print errstring if non-null. + (command_loop): Avoid an ioctl per command to test ISATTY. + + * remote-vx.c (net_load): make static; avoid sophomoric msg. + (vx_xfer_memory): Return correct result! + (vx_files_info): Indicate whether target has float or not. + (vx_lookup_symbol): Complain, not error, if target gone. + (vx_open): Print "Connected" msg before disabling immediate-quit. + [FIXME: lookup_symbol and vx_open changes need testing.] + + target.c, remote-eb.c, inftarg.c, am29k-opcode.h, target.h, + tm-29k.h, tmm-vxworks68.h, symfile.c, gdb-int.texinfo: Add + contributor lines and update copyrights to 1991. + + Changes from an attempted H-PUX host port: + + * infptrace.c (PT_ATTACH, PT_DETACH): Handle HP/UX, which + defines PT_ATTACH and PT_DETACH but not PT_KILL. + * remote-eb.c (eb_open): Misplaced endif kills sysv H/PUX. + * remote-vx.c: include for HPUX. + * hp300hpux-xdep.c (fetch_core_registers): Rewrite old + "core_file_command" routine to BFD regime. May not work yet. + + Attempted port of "gdb-3.4 Van Jacobson xgdb" to modern gdb. + + * xgdb.c: Replace X10 version with some VJ version. + (FIXME: Its copyright assignment is not on record.) + * xgdb.c: Update include files to X11R4 (Xaw crud). + (xgdb_display_source, create_text_widget): fix call to + get_filename_and_charpos. Rewack source window stuff for X11R4 + (gleaned from include files, and "nm's" of binary libraries, since + I had no doc available). + (append_selection, append_selection_word): Disable with FIXME + since R4 changed interface here. + (create_buttons): Add back the old set of buttons. + (xgdb_create_window): Fix call to XtInitialize (&argc not argc). + + * Makefile.dist (xgdb, xgdb-init.c): Update for X11R4 on Suns. + Roll VERSION to 3.94 (not yet final though). + +Sat Feb 9 09:46:25 1991 John Gilmore (gnu at cygint.cygnus.com) + + * obstack.h (obstack_ptr_grow, obstack_ptr_grow_fast, + obstack_int_grow, obstack_int_grow_fast): Eliminate + cast on left of assignment, which gives MIPS cc fits and is + not Standard C. + + * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by + F_ALIAS. Use printf, not fprintf, when not passing a file + pointer... + (compare_opcodes): Check that identical instructions have + identical opcodes, complain otherwise. + + * sparc-opcode.h (st %fsr): Fix opcode "lose" mask. This + was reported by Roland McGrath. + (unimp): Only match if exactly zero instruction. (Roland) + (branches and traps): Generate all variations of these + instructions with macros, based on a single call that defines + each condition name and its binary representation. + (set): Turn on alias bit, to avoid test in sparc-pinsn.c. + + * valprint.c (val_print_fields): Take, and use, format parameter. + This means that "p/x struct" again prints the elements in the + desired format. Changed callers. + + * stack.c (frame_info): Use filtered output, and indicate wrap + points. Remove kludgy formatting designed to avoid line wrap. + + * utils.c (wrap_here): If the line is already full (because + we had printed a long indent or long wrapped string), do an + immediate newline-and-indent. + + * m68k-pinsn.c (print_insn_arg): Bugfix from + ntmtv!thompson@ames.arc.nasa.gov (Mike Thompson): 'bkpt #0' + instruction is incorrectly disassembled as bkpt #8. + + * dbxread.c (end_psymtab): Bugfix from Peter Schauer + : If you want to set a + breakpoint in a *.y file gdb will say Reading in symbols for *.y... + and then will dump core (sometimes). I traced it back to an + uninitialized symfile_name in psymtab_to_symtab. + (const_vol_complaint): Add quotes to message. + (define_symbol): Only believe line number if gcc_compiled. + Avoid allocating symbol if we will not return it. + + Add target strata support so that newly established targets go + into their right place in the target stack (e.g. a new exec file + doesn't wipe out the ability to access the running process). + + * target.h, core.c, exec.c, inftarg.c, remote-eb.c, + remote-nindy.c, remote-vx.c, remote.c, target.c: Add to_stratum + and initialize it properly in all the targets. + + * target.h: Document strata. Change return type of push_target. + + * target.c (nomemory): new function for dummy memory access. + (tcomplain): Rename complain, now also used in symfile.c. + (push_target): Push targets within strata. New return value shows + whether new target is on top of stack or not. Always keep dummy + target on stack. + (target_files_info): Ignore dummy target. + + * core.c (core_open): Warn user, and skip accessing file, if the + core target is not the topmost target in the stack. + * remote-nindy.c (nindy_create_inferior): Avoid unpush_target, now + already handled. + + * remote-vx.c: Remove vx_prepare_to_store from vxworks memory + target_ops, it doesn't belong there since we have no regs there. + Change name of target from machine => memory to clarify. + +Thu Feb 7 16:32:09 1991 John Gilmore (gnu at spiff.cygnus.com) + + * Freeze version 3.93 for release. + + * Makefile.dist: Handle vx-share and nindy-share subdirs + properly when building gdb.tar.Z. + + * symtab.c: lint; add no_symtab_msg to consolidate the messages + printed in various places, so I could change just one copy. + + * dbxread.c, coffread.c: Change references to bfd->iostream + to cast to FILE *, now that BFD avoids needing types defined + in other header files. + +Tue Feb 5 21:39:35 1991 John Gilmore (gnu at cygint.cygnus.com) + + * command.c, dbxread.c, expprint.c, infcmd.c, infptrace.c, + infrun.c, printcmd.c, remote-nindy.c, source.c, sparc-tdep.c, + sparc-xdep.c, symfile.h, symmisc.c, utils.c, valprint.c: Lint + (actually gcc -Wall). + + * dbxread.c: Remove first_global_sym, last_global_sym, since + they are never referenced. + + * defs.h (baud_rate): Declare. + main.c: Define it, and add the -b option to set it. + + * gdb-int.texinfo: Add text on how to define a new host or target + architecture, prompted by Per Bothner's questions about MIPS + support. + + * gdb.texinfo: Document "complaints". Change doc of -q since + gdb no longer prints the copyright and blurb if you specify a file + name to be debugged (just like Emacs). Add doc for Nindy-specific + command line flags for specifying target serial port and such. + Update copyright to 1991. + + * gdbcore.h: Remove a large mass of now-useless crud, since BFD + has taken over for us the job of ripping up executable files. The + crud caused Per Bothner's port to not compile. + + * infrun.c (normal_stop): Avoid printing "Program exited + normally" if we are in batch mode. This allows a GDB which + executes a program on a target system, to behave like a Unix + command (input from stdin, output to stdout, no extraneous + output). + + * main.c (main): Allow additional machine-dependent command line + options to be specified with the ADDITIONAL_OPTIONS, + ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP, and + ADDITIONAL_OPTION_HANDLER macros. Also allow machine-dependent + processing to occur just before the main loop with + BEFORE_MAIN_LOOP_HOOK. + (main): If a "core file" argument is specified, and it is not a + core file, try it as a process ID to attach. + (symbol_completion_function): Attempt to cope with + "show screen-" TAB, not very successfully. This needs more work, + FIXME. + (batch_file): New function, returns whether we are reading + commands from an interactive tty on stdin, or from somewhere else. + Called by normal_stop since it doesn't get from_tty passed down + to it like many commands do. + + * remote-nindy.c: Handle command line options for nindy + connection. + (nindy_before_main_loop): Prompt user for tty name if they + don't specify it before getting to the interactive command loop. + + * tm-i960.c: Add ADDITIONAL_OPTIONS, etc, to handle -O, -brk, + and -r command line options. Also add hook before main loop + to make it easy to specify a tty. + + * TODO: More things to do, one done. + +Mon Feb 4 23:57:39 1991 John Gilmore and Mike Tiemann (at cygint.cygnus.com) + + * dbxread.c: Make complaint() calls pass pointer, not struct. + Add complaints about badly formatted C++ type information + (const/volatile indicator, and parse errors resulting in + error_type). Fix C++ virtual member fn comment. + (read_struct_type): Avoid bumping pointer if we got a parse + error; this prevents our walking beyond the end of a string. + Terminate loop on null char as well as semicolon. + (process_one_symbol): Fix the LBRAC fix so that it uses the + last previous SLINE, FUN, or SO record's PC address. C++ debug + symbols did not have SLINE records in a useful order compared + to the LBRAC records. + (define_symbol): Handle "catch" records. + + * symtab.c (check_stub_type): Added new complain + `stub_noname_complain' and added a consistency check to + keep the debugger from crashing when finishing from an + exception frame. A real fix will be needed later. + +Sat Feb 2 10:43:05 1991 John Gilmore (gnu at cygint.cygnus.com) + + * infcmd.c (attach_command): Make global. + + * Makefile.dist (REMOTE_OBS): Make these compile by default, + but make them easy to comment out. Perhaps later they should + be enabled by what CPU you configure for? FIXME. + (VERSION): Roll to 3.93. + (pinsn.o): Remove rule for obsolete file. + (dbxread.o,coffread.o,mipsread.o): Use ${srcdir} explicitly. + + Run down a problem that manifested by printing the wrong function + name in stack traces of read_ofile_symtab. Turned out that the + problem was the SunOS 4.1.1 (and previous) C compiler outputs + the LBRAC symbol with an address in the *data* segment, which + blew our binary search through the blocks. + + * dbxread.c: Use the complain() facility consistently to bitch + about problems in the symbol file we are reading. + (finish_block): Add code to check the nesting of the blocks; + complain and Procrust them to fit if wrong. + (make_blockvector): Check the order of the blocks, complain + [but don't cope] if wrong. + (process_one_symbol): ifndef SUN_FIXED_LBRAC_BUG, check LBRAC + symbols to be sure their PC value is greater than the last SLINE + (line number) symbol we've seen, complaining and adopting the + SLINE PC value if wrong. + + * symfile.h (struct complaint, complaint_root, complain, + clear_complaints): Add. + * symfile.c (complain, complaint_root, clear_complaints): Add + facility to deal with non-fatal complaints and to regularize their + suppression. + (symbol_file_add): Clear complaint counters to allow new complaints. + (initialize_symfile): Add 'set complaints' and 'show complaints'. + + * dbxread.c (dbx_symfile_read): Remember the address and size + of the string table for the main symbol file, so we won't read it + more than once. + (dbx_psymtab_to_symtab): Fix the check for main symbol file, + to avoid reading the string table yet again. Lint. + (throughout): Improve filtered output, including word wrap. + (read_range_type): Improve Bothner's fix to handle other types too. + + * utils.c: Improve line wrap implementation. Handle unlimited + width by making chars_per_line unsigned. + (puts_filtered): New, easy, function. + + * defs.h (puts_filtered): add. + + * mipsread.c (compare_symbols, sort_symtab): Remove these fns, + call the identical sort_symtab_syms() in symfile.c instead. + + * expread.y: Suggest the `file' command rather than `symbol-file'. + + * command.h (enum var_types): Add zinteger for seroable + unsigned integer. + * command.c (do_setshow_command): Handle var_zinteger. Restructure + nested if's into a switch. + + * breakpoint.c (bpstat_print): If bpstat "print" flag is not set, + we did not stop because of a breakpoint (it must have been for + some other reason, like a "stepi"), so don't print anything. + + * symtab.c: Include all the time. Now that BFD + doesn't include , old SunOS's require it for + . + +Sat Feb 2 10:39:15 1991 Per Bothner (bothner@cs.wisc.edu) + + A test port of gdb-3.92.6 to the Sony NEWS. + + * Makefile.dist + Don't normally link in remote- or vx stuff. + Some of it doesn't compile, and it wastes space for 99% of the users. + Remove reference to no-longer-used HAVE_VPRINTF. + Fixed BFD_DEP typo to BFD_DIR. + * dbxread.c + Fix cast in arg to bfd_h_getlong. + Make char *prefix be const. + Fix how certain range types are mapped into builtin unsigned int types. + * infrun.c + Remove 2 #includes. They cause errors (on Sony, at least), + and aren't needed (they wern't in earlier versions). + * printcmd.c + print_address_symbolic should never demangle labels + (since it prints *assembler-level* labels). + + [This was superseded by the change to printcmd below.] + + * utils.c + Add some "volatile" return types to avoid warnings. + If MISSING_VPRINTF add vprintf function and not just macro + (since vprintf is used in printcmd.c). + * valprint.c + Unless __GNUC__, use obstack_grow instead of obstack_ptr_grow. + (The latter isn't grokked by some PCC-based compilers.) + + [This change is in abeyance, we prefer to fix obstack_ptr_grow.] + + Make chunk size of dont_print_obstack 32*4 instead of default 4096. + * nindy-share/coffstrip.c + Added some forward declarations (otherwise, gcc complains + about implicit extern redefined as static). + +Sun Jan 20 02:38:19 1991 John Gilmore (gnu at cygint.cygnus.com) + + Changes inspired by Per Bothner: + * printcmd.c (print_address_symbolic): Take additional parameter + specifying whether to demangle. + (print_address): Pass in asm_demangle to control demangling. + (print_address_demangle): New fn, takes explicit arg to control + demangling. + * utils.c: Add new vars demangle and asm_demangle, and let them + be set and shown. + (fputs_demangled): If !demangle, just print the argument. + (fprint_symbol): If !demangle, just print raw symbol. + * valprint.c (val_print): Call print_address_demangle rather than + print_address, to cause demangling to depend on the global + rather than assembler-level demangling setting. + * WHATS.NEW, gdb.texinfo: Document. + + * main.c (show_command): Show all settings if no arg. + (initialize_main): Make "info set" the same as naked "show". + * command.c (cmd_show_list): Handle prefix commands in the + list, and print the name of the setting as well as its English + description and value. + + Allow gdb functions to specify where a line should wrap if it + exceeds the size of a terminal line. Use it to make the output + prettier. + * utils.c (set_screen_width_command): New fn, mallocs a buffer + of the right size when screen width changes. + (set_screensize_command, screensize_info): Remove #if 0'd fns. + (wrap_here): New fn, indicates a point in the output where we + should wrap the line rather than just letting it overflow at a + random place. + (fputs_filtered): Implement wrapping. + (n_spaces): New fn, returns a pointer to N spaces. + (print_spaces_filtered): Use n_spaces. + * defs.h (n_spaces): Declare. + * stack.c (print_frame_info): Wrap with 4-space indent after + fn name and before filename and line number. + * printcmd.c (print_frame_args): Wrap with 4-space indent + before each argument name is printed. + * valprint.c (value_print): Wrap with no indentation before + each repetition. + (val_print_fields): Wrap with indentation relative to nesting + level before each field name. + (val_print): Wrap with nesting indentation before array elements. + * command.c (do_setshow_command): Avoid extra newlines, + wrap with 4-space indent around values printed, end with period. + * WHATS.NEW, gdb.texinfo, gdb-int.texinfo: Document. + + * breakpoint.c (breakpoint_1): Implement addressprint for + "info breakpoints" display. Change file name and line number + format to " at file:nnn" rather than " (file line nnn)". + * gdb.texinfo: Document. + + +Fri Jan 18 07:21:25 1991 John Gilmore (gnu at cygint.cygnus.com) + + Frozen for gdb-3.92.6 release. + + README, WHATS.NEW: Update for 3.92.6 release. + + tconfig/{altos, i386v, i386v32, m88k, umax}: Eliminate + coffread.o from configs since it is now built by default. + tconfig/{3b1, altosgas, arm, convex, hp300bsd, hp300hpux, + i386v-g, i386v32-g, isi, merlin, news, news1000, np1, pn, + pyramid, symmetry, vax, vxworks68}: Eliminate dbxread.o + from configs since it is now built by default. + + Makefile.dist: Update for release 3.92.6. Handle files that + have been moved to ../include, ../getopt, or ../bfd. Add + saber.suppress and tests directory. Add config.status to + the release (it will say "none"). + + coredep.c: Minor formatting fixes. + + These changes were made in early December but only checked in now: + * nindy-share/Onindy.c, nindy-share/coffstrip.c, + nindy-share/nindy.c: lint + * nindy-share/nindy.c (ninStopWhy): Don't byteswap the + register values coming back from the target; we store values + in target byte order everywhere. + +Wed Jan 16 19:01:37 1991 John Gilmore (gnu at cygint.cygnus.com) + + * am29k-opcode.h, am29k-pinsn.c: Add 29050 opcodes. + + * valprint.c (cplus_val_print, val_print_fields): New functions, + which print C++ objects. They conspire to avoid printing a + virtual base class more than once, following all the twists and + turns of C++ virtual base rules. + (val_print): Call the above rather than do it by hand. + + * symfile.c (symbol_file_add): Only reset symfile_mtime for main + symbol file, not for added files like shared libs. This really + needs to be generalized to a timestamp per file. + + * core.c (cleanup_core): Avoid coredump if no core file. + + * config.gdb: Accept -host or -target in place of +host or + +target. + + * coffread.c (find_linenos): Avoid desupported BFD interface + to line numbers. We still read them manually rather than using + BFD's "generic" features. + + * gdbrc.tex, threecol.tex: Add GDB reference card and its + formatting code. + Makefile.dist: Add refcard to OTHERS list for creating tar files. + + * Makefile.dist: Eliminate use of $< in explicit targets. + + * readline/Makefile: Use $< rather than $*.c, which does not + include the VPATH in GNU Make. + + * tconfig/i960-bout, tconfig/i960-coff: These are identical + copies of tconfig/i960, added for global configuration + compatability. All i960 versions can read both coff and b.out. + + * tm-88k.h: Fix multiline macro that lacked \'s. Remove + COFF_FORMAT and COFF_CHECK_X_ZEROES since these are now handled + automaticaly. + + * TODO: Think of more things to do. + +Wed Jan 2 19:09:29 1991 John Gilmore (gnu at spiff.cygnus.com) + + tconfig/{am29k,i960,sun2*,sun3*,sun4*}: Eliminate config + of sdb versus dbx debug symbols. Add kludge for 68881 80-bit to + 64-bit float conversion. + + tconfig/sun4, tconfig/sun3, xconfig/sun4, xconfig/sun3: Make + equivalent to sun?os4 so global config works. + +Wed Jan 2 18:20:51 1991 John Gilmore (gnu at spiff.cygnus.com) + + Fix from Eberhard Mattes + + * main.c: Only declare linesize once; declare pagesize not at + all, since it is never used. + (main): Clear newly allocated line before it is used. + +For older changes see ChangeLog-1990 + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1992 b/gdb/ChangeLog-1992 new file mode 100644 index 00000000000..8e89824af47 --- /dev/null +++ b/gdb/ChangeLog-1992 @@ -0,0 +1,6285 @@ +Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (BISON): Add comment that when bison is used, it + must include the "-y" option. + * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp): + Remove defines to remap non-yacc symbols, thus backing out of + previous recent changes. Standard policy is that non-yacc parser + generators get fixed, rather than adding bug workarounds in gdb + for each new one that pops up. Expand comment to note this. + * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default. + +Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com) + + * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL + case. Use code in N_SOL. + + * paread.c: New file that contains all HPPA/HPUX symbol reading + code. + * dbxread.c: Remove almost all HPPA/HPUX symbol reading code. + * (dbx_symfile_init): Use sizeof(long) instead of 4. + * (dbx_symfile_offsets): Make static. + * (pastab_build_psymtabs): New interface routine for paread to + send stabs into dbxread. + * gdb-stabs.h: Remove gobs of HPPA cruft. + +Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com) + + * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names + for byacc. + * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc. + + * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names. + * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined + and YYDEBUG is not already defined. + * c-exp.y (strncmp): Replace throughout with STREQN, missed + them during the previous replacements. + * printcmd.c (_initialize_printcmd): Update internal documentation + for "set" command to note that the assignment syntax is language + dependent. + * ch-exp.y (yyreds, yytoks): Remap like other yy* names. + * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined + and YYDEBUG is not already defined. + * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT, + single_assignment_action): New terminals and nonterminal for gdb + extensions to chill expression grammer. + * ch-exp.y (match_dollar_tokens): Lexer routine to match all + tokens that start with '$' (register names, convenience vars, etc). + * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT. + * ch-exp.y (yylex): Call match_dollar_tokens. + +Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com) + + * hppah-tdep.c (skip_trampoline_code): Use new macros for + accessing minimal symbol data. + * infcmd.c (read_pc): Use #ifdef, not #if. + * symfile.c (syms_from_objfile): Add CONST to decl for targets. + * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing + minimal symbol data. + + * hppah-tdep.c (frame_saved_pc): Use better test for outermost + frame. Use find_return_regnum to find the caller. + * (find_unwind_entry): New routine to locate stack frame info + associated with a procedure. This looks in the $UNWIND_START$ + section in the SOM file. + * (find_return_regnum): New routine. Uses find_unwind_entry() to + figure out where the caller's return address is stored. + * (find_proc_framesize): New routine. Uses find_unwind_entry() + to figure out the frame size for a procedure. + * (saved_pc_after_call): New routine, moved from tm-hppa.h. + * (init_extra_frame_info): New routine. Corrects PC and FP for + outermost frame if necessary. + * (frame_chain): New routine, moved from tm-hppa.h. + * (skip_trampoline_code): Handle computed function calls (ie: + calls from $$dyncall). + * (unwind_command): Temporary support function to allow user + to control/observe aspects of the unwind (stack frame) info. + * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC + was in a system call, if so, then read the PC from r31. + * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal + with extra arg for skip_trampoline_code(). + * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above). + * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines. + * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine. + +Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com) + + * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs): + Call new bfd_get_size() and verify that string table is no larger + than the file that is supposed to contain it. + * symfile.c (syms_from_objfile): Only complain about configured + NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the + current target is the default BFD target. + +Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com) + + * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL. + * solib.c (bkpt_names): New array of symbol names to try to + use for the "mapping complete" breakpoint. Configurable + define SOLIB_BKPT_NAME is first one to try. + * solib.c (find_solib): Test debug_base for nonzero rather + than just greater than zero. + * solib.c (enable_break): Use bkpt_names to look up address + at which to set "mapping complete" breakpoint. + +Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com) + + * defs.h (STRCMP, STREQ, STREQN): New macros. + * defs.h (demangle_and_match): Remove prototype. + * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ + and STREQN defined in defs.h. + * dwarfread.c (set_cu_language): For completely unknown languages, + try to deduce the language from the filename. Retain behavior + that for known languages we don't know how to handle, we use + language_unknown. + * dwarfread.c (enum_type, symthesize_typedef): Initialize language + and demangled name fields in symbol. + * dwarfread.c, mipsread.c, partial-stab.h: For all usages of + ADD_PSYMBOL_TO_LIST, add language and objfile parameters. + * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names + and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. + * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. + Replace usages throughout. + * elfread.c (demangle.h): Include. + * elfread.c (record_minimal_symbol): Remove prototype and function. + * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, + B_CLRALL): Moved from symtab.h to gdbtypes.h. + * infcmd.c (jump_command): Remove code to demangle name and add + it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. + * minsyms.c (demangle.h): Include. + * minsyms.c (lookup_minimal_symbol): Indent comment to match code. + * minsyms.c (install_minimal_symbols): Attempt to demangle symbol + names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. + * mipsread.c (psymtab_language): Add static variable. + * stabsread.c (demangle.h): Include. + * stabsread.c (define_symbol): Attempt to demangle C++ symbol + names and cache them in the SYMBOL_DEMANGLED_NAME field. + * stack.c (return_command): Remove explicit demangling of name + and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. + * symfile.c (demangle.h): Include. + * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix + to match macros in symfile.h and allow them to be compiled + if INLINE_ADD_PSYMBOL is not true. + * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. + * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters. + Add code to demangle and cache C++ symbol names. Use macro form + if INLINE_ADD_PSYMBOL is true, otherwise use C function form. + * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): + Remove, also defined in symfile.c, which we already fixed. + * symtab.c (expensive_mangler): Remove prototype and function. + * symtab.c (find_methods): Remove physnames parameter and fix + prototype to match. + * symtab.c (completion_list_add_symbol): Name changed to + completion_list_add_name. + * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both + the normal symbol name and the cached C++ demangled name. + * symtab.c (lookup_demangled_partial_symbol, + lookup_demangled_block_symbol): Remove prototypes and functions. + * symtab.c (lookup_symbol): Remove use of expensive_mangler, + use lookup_block_symbol instead of lookup_demangled_block_symbol. + Remove code to try demangling names and matching them. + * symtab.c (lookup_partial_symbol, lookup_block_symbol): + Fix to try matching the cached demangled name if no match is + found using the regular symbol name. + * symtab.c (find_methods): Remove unused physnames array. + * symtab.c (name_match, NAME_MATCH): Remove function and macro, + replaced with SYMBOL_MATCHES_REGEXP from symtab.h. + * symtab.c (completion_list_add_symbol): Rewrite to use cached + C++ demangled symbol names. + * symtab.h: Much reformatting of structures and such to add + whitespace to make them more readable, and make them more + consistent with other gdb structure definitions. + * symtab.h (general_symbol_info): New struct containing fields + common to all symbols. + * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, + SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, + SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. + * symtab. (struct minimal_symbol, struct partial_symbol, struct + symbol): Use general_symbol_info struct. + * utils.c (demangle_and_match): Remove, no longer used. + * valops.c (demangle.h): Include. + * xcoffexec.c (eq): Remove macro, replace usages with STREQ. + * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, + infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, + symmisc.c, symtab.c, valops.c: Replace references to minimal + symbol fields with appropriate macros. + * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, + coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, + demangle.c, elfread.c, energize.c, environ.c, exec.c, + gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, + main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, + remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, + sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, + symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, + tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp + and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. + * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, + mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, + symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME + references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as + appropriate. + * buildsym.c (start_subfile, patch_subfile_names): Default the + source language to what can be deduced from the filename. + * buildsym.c (end_symtab): Update the source language in the + allocated symtab to match what we have been using. + * buildsym.h (struct subfile): Add a language field. + * c-typeprint.c (c_print_type): Remove code to do explicit + demangling. + * dbxread.c (psymtab_language): Add static variable. + * dbxread.c (start_psymtab): Initialize psymtab_language using + deduce_language_from_filename. + +Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com) + + * valprint.c (val_print): Reorganize comment and add note + about dependency on target byte ordering. + * ch-exp.y (value_array_slice): Fix typo. + * ch-valprint.c (chill_val_print): Remove C'ism that arrays of + byte sized ints are assumed to be char strings and printed with + string syntax. In chill, arrays of chars and arrays of + bytes/ubytes are distinquishable, and printed appropriately. + +Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com) + + * tm-hppah.h: #define NEED_TEXT_START_END for target memory + read/write routines for HPUX. + + * hppa-pinsn.c (print_insn): Improve handling of be and ble + branch targets to compute target address using const from previous + instruction if necessary. + * Add `Q' operator to print out bit position field various + instructions. + * hppah-nat.c: #include sys/param.h, and sys/user.h. General + cleanups, use new code from Utah. + * (store_inferior_registers): Update to new code from Utah. + * (initialize_kernel_u_addr): Re-enable decl of struct user u. + * (fetch_register): Clear out priv level when reading PCs. + * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff. + * Remove decl of errno, #include wait.h and target.h. + * (frame_saved_pc): Check `flags' pseudo-register to see if we + were inside of a kernel call. If so, then PC is in a different + register. Also, mask out bottom two bits of all PCs so as not to + confuse higher level code. + * (push_dummy_frame): Create from #define in tm-hppa.h. + * (find_dummy_frame_regs): Update from Utah. + * (hp_pop_frame): Create from #define in tm-hppa.h. + * (hp_restore_pc_queue): New, from Utah. + * (hp_push_arguments): Big fixes from Utah. + * (pa_do_registers_info, pa_print_registers): Only print out fp + regs upon request. + * (skip_trampoline_code): New routine to deal with stubs that + live in nowhereland between callers and callees. + * i860-tdep.c: Remove decl of attach_flag. + * infrun.c (wait_for_inferior): Add new macro + INSTRUCTION_NULLIFIED, which can tell if the instruction pointed + at by PC will be nullified. If so, then step the target once more + so as to avoid confusing the user. + * (just before step_over_function:): Use stop_func_start, not + stop_pc when checking for the existance of line number info. + stop_func_start will reflect the proper address of the target + routine, not of the stub that we may be traversing to get there. + * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE + to deal with the stubs that PA compilers sometimes stick between + callers and callees. Also, define FLAGS_REGNUM for access to the + `flags' pseudo-reg. + * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use + memcpy, not bcopy. + * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't + write gr0, PC regs, and PSW! + * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah. + * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in + hppah-nat.c. + * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah. + * Define struct unwind_table_entry. + * valops.c (call_function_by_hand): Add another arg to + FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this + necessary? + +Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h" + +Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.7.4. + * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c, + m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c. + * Makefile.in (HFILES): Add valprint.h. + * Makefile.in (OBS): Add typeprint.o, c-typeprint.o, + m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o. + * typeprint.c, typeprint.h: New files for language independent + type printing functions. + * c-typeprint.c, m2-typeprint.c: New files for language dependent + type printing functions and definitions. + * valprint.h: New include file for language independent value + printing definitions. + * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language + dependent value printing functions. + * c-exp.y (production ptype): Add range_type variable and use new + create_range_type function. + * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab), + infcmd.c (path_var_name), language.c (unk_op_print_tab), + m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent + "const static" to ANSI-conformant "static const". + * c-exp.y (c_create_fundamental_type): Remove unused nbytes. + * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type, + and c_val_print. + * c-lang.h (c_print_type, c_val_print): Add prototypes. + * coffread.c (decode_type): Add range_type variable and call to + new create_range_type function. + * complaints.c (complain): Remove unused val variable. + * complaints.c (_initialize_complaints): Make it void. + * convex-tdep.c (value_of_trapped_internalvar): Add range_type + variable and call new create_range_type function. + * defs.h (enum val_prettyprint): Move enum from value.h to here + so we can avoid having to include value.h just for prototypes that + need the enum (thanks ANSI). + * dwarfread.c (struct_type): Local anonymous_size variable is + only used if !BITS_BIG_ENDIAN. + * dwarfread.c (decode_subscript_data_item): Add rangetype + variable and call new create_range_type function. + * elfread.c (elf_symfile_read): Remove unused dbx and text_sect + variables. + * eval.c (evaluate_subexp): Remove unused local variable name + and the statement with no side effects that initializes it. + * expprint.c (print_subexp): Change local_printstr to + LA_PRINT_STRING. + * gdbtypes.c (create_range_type): New function that creates + a range type using code fragments from object file readers as + an example of what has to be initialized. + * gdbtypes.c (create_array_type): Removed index_type, low_bound, + and high_bound parameters, replaced with a single range_type + parameter. Change function body to use passed in range_type + rather than handcrafting one. + * gdbtypes.h (create_range_type): Add prototype. + * gdbtypes.h (create_array_type): Change prototype parameters. + * infrun.c (normal_stop): Remove unused local variables tem and c. + * infrun.c (hook_stop_stub): Return 0 rather than random value. + * language.c (unk_lang_print_type, unk_lang_val_print): Add + stub functions that call error if called. + * language.c (unknown_language_defn, auto_language_defn, + local_language_defn): Add initializers unk_lang_print_type and + unk_lang_val_print. + * language.h (struct language_defn): Reformat for larger + comments, add la_print_type and la_val_print members. Add + LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar + to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING. + * m2-lang.c (m2_create_fundamental_type): Remove unused local + variable nbytes. + * m2-lang.c (m2_language_defn): Add initializers m2_print_type + and m2_val_print. + * m2-lang.h (m2_print_type, m2_val_print): Add prototypes. + * main.c (execute_command): Remove unused local variable cmdlines. + * main.c (echo_command), stabsread.c (read_type), printcmd.c + (clear_displays), symmisc.c (block_depth), values.c + (clear_value_history): + Make testing of truth value of assignment result explicit. + * mipsread.c (upgrade_type): Update FIXME to include future use + of create_range_type. + * printcmd.c (ptype_command, ptype_eval, whatis_command, + whatis_exp, maintenance_print_type): Move prototypes and functions + to new typeprint.c. + * printcmd.c (_initialize_printcmd): Move add_com calls for + ptype_command and whatis_command to new typeprint.c. + * ser-bsd.c (serial_open): Remove unused variable sgttyb. + * source.c (find_source_lines): Local variable c only used + when LSEEK_NOT_LINEAR is defined. + * stabsread.c (read_array_type): Use new create_range_type + function. + * stabsread.c (read_range_type): Add new index_type variable and + call new create_range_type function rather than handcrafting + range types. + * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE. + * symtab.c (typedef_print usages): Use c_typedef_print, renamed. + * symtab.c (type_print_base usages): Use c_type_print_base. + * symtab.c (type_print_varspec_prefix usages): Use + c_type_print_varspec_prefix. + * symtab.c (type_print_method_args usages): Use + cp_type_print_method_args. + * valprint.c: Completely ripped apart and the fragments used + to create c-valprint.c, cp-valprint.c, m2-valprint.c, and + valprint.h. Remaining stuff is language independent. + * value.h (struct fn_field): Forward declare for prototypes. + * value.h (type_print_1): Remove prototype. + * value.h (enum val_prettyprint): Moved to defs.h. + * value.h (typedef_print): Prototype renamed to c_typedef_print. + * value.h (baseclass_offset): Add prototype. + * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c. + * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o. + * ch-typeprint.c: New file for language dependent type printing. + * ch-valprint.c: New file for language dependent value printing. + * ch-exp.y (parse_number): Remove prototype and stub function. + * ch-exp.y (decode_integer_literal): Removed unused digits and + temp variables. + * ch-exp.y (convert_float): Completely ifdef out for now. + * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5), + ch-lang.c (chill_op_print_tab): + Change from ANSI-obsolescent "const static" to ANSI-conformant + "static const". + * ch-exp.y (yylex): Add unhandled storage class enumeration + literals to switch statement for completeness. + * ch-lang.c (chill_create_fundamental_types): Remove unused + nbytes variable. Change dummy type to 2 bytes to match int. + Handle FT_VOID types gratuituously added to chill DWARF by + compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR + type rather than a one byte TYPE_CODE_INT type. + * ch-lang.c (chill_language_defn): Add chill_print_type and + chill_val_print. + * ch-lang.h (chill_print_type, chill_val_print): Add prototypes. + +Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com) + + Eliminate uses of NAMES_HAVE_UNDERSCORE, using + bfd_get_symbol_leading_char instead. + + * coffread.c (EXTERNAL_NAME): New macro for removing possible + leading character from names. + (read_coff_symtab): Use BFD's FILE *, don't open a second one. + (process_coff_symbol, coff_read_struct_type, coff_read_enum_type): + Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME. + + * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE. + * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE. + Remove SOME_NAMES_HAVE_DOT support (apparently unused). + * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE. + * solib.c: Replace NAMES_HAVE_UNDERSCORE. + * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET. + * symfile.c (syms_from_objfile): Insert debugging check to test + NAMES_HAVE_UNDERSCORE setting against the BFD support. + + * doc/gdbint.texinfo (Host Conditionals): Remove + NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document + MEM_FNS_DECLARED. + (Target Conditionals): Remove all of the above. + + * xm-rs6000.h (MEM_FNS_DECLARED): Update comments. + + * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather + than error() for .bb/.eb. Bug found by Eddie Fung, . + +Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com) + + * coffread.c (decode_type): catch negative tagndx fields generated + by SCO 3.2v4 cc. + * exec.c: comment out string following #endif. + * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4. + * xm-i386sco.h: include and , required by + . + * config/i386sco4.mh: new file; like i386sco.mh, but don't require + gcc, and define const to empty to avoid SCO 3.2v4 cc bug. + +Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com) + + * complaints.c: New file, code moved from utils.c. + * complaints.c (complain): Made into a varargs function. + * complaints.h: New file, code moved from symfile.h. + * Makefile.in (SFILES_MAINDIR): Add complaints.c. + * Makefile.in (HFILES): Add complaints.h. + * Makefile.in (OBS): Add complaints.o. + * symfile.c (complaint_root, stop_whining, complaint_series, + complain, clear_complaints, add_show_from_set for stop_whining): + Moved to complaints.c. + * symfile.h (struct complaint, complaint_root decl, complain + prototype, clear_complaints prototype): Moved to complaints.h. + * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c, + gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include + complaints.h. Remove casts from arguments to complain(), + which is now a varargs function, and remove unnecessary + placeholder zero args. + * defs.h (begin_line): Add prototype. + * defs.h (vprintf_filtered): Add prototype. + * dwarfread.c (varargs.h): Remove, no longer needed. + * dwarfread.c (dwarfwarn): Remove prototype and function. + * dwarfread.c (complaints): Define a bunch of complaints. + * dwarfread.c (SQUAWK): Remove macro defs, convert all + usages to standard complain() calls. + * utils.c (begin_line): New function that ensures that + whatever gets filter-printed next starts on its own line. + * utils.c (vprintf_filtered): New func, like vfprintf_filtered, + but to stdout (calls vfprintf_filtered internally). + +Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com) + + * remote.c: Avoid printf_filtered line limit. Suggested by + Robert R. Henry, . + * infcmd.c (environment_info): Ditto, for Don Allen . + + * main.c (main): Accept --silent as well as --quiet. Change +help + to --help. Suggested by Karl Berry, . + + * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST. + Noticed by Andy Jackson, . + +Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com) + + * tm-nindy960.h, remote-nindy.c: Lint. + +Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com) + + * gdbtypes.c (create_array_type): Complete rewrite. Now requires + a optional type to decorate as an array type, the type of the + index, and the bounds of the array. Records this additional info + in the array type for use with languages with nonzero array + bounds. + * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY + to note that arrays may have bounds. + * gdbtypes.h (create_array_type): Update prototype. + * c-exp.y (ptype production): Adjust for new create_array_type + calling conventions. + * coffread.c (decode_type): Call create_array_type rather than + handcrafting array types. + * convex-tdep.c (value_type): Remove, now use create_array_type. + * convex-tdep.c (value_of_trapped_internalvar): Convert calls to + vector_type into calls to create_array_type. + * dwarfread.c (decode_subscr_data): Name changed to + decode_subscript_data_item throughout. + * dwarfread.c (decode_subscript_data_item): Rewrite to use + create_array_type. Now records index type and range as well. + * dwarfread.c (dwarf_read_array_type): Rewrite as part of + change to use create_array_type. + * dwarfread.c (read_subroutine_type): Test existing user defined + types before decorating them, to ensure they are blank, and + complain about it if they are not. + * dwarfread.c (decode_fund_type): For unrecognized types, always + return some valid type (type integer). If the unrecognized type + cannot be an implementation defined type, complain as well. + * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY. + * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY. + * mipsread.c (upgrade_type): Add FIXME comment that code to + handcraft arrays should be replaced with call to create_array_type. + * stabsread.c (read_array_type): Replace code to handcraft + array types with call to create_array_type. + * valprint.c (type_print_varspec_prefix): Minor formatting + change, join lines that don't need to be split. + +Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com) + + * convex-xdep.c, hppab-nat.c, infptrace.c: Remove + decl for attach_flag, it now lives in inferior.h. + * hppa-pinsn.c: Reformat opcode tables. Add function prototypes. + Make most functions static. + * hppah-nat.c: General cleanups, remove BSD specific code (since + that all lives in hppab-nat.c). + * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN): + Change sense of test against inside_entry_file(). This fix is + from U. of Utah. + * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg + to read/write_register_bytes(). + * gdbtypes.h: Remove const from decl for cplus_struct_default to + work around PA-GAS assembler bug. Also, add trailing */ to some + comments. + * gdbtypes.c: Remove const from decl for cplus_struct_default. + Same reason as above. + +Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com) + + * mipsread.c (parse_symbol): When checking whether a structured + type is an enum, check qualifiers of its first member, as well as + the base type of the member. Bug found and fixed by John M. + Farrell, . + + * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused. + * remote-vx.c: Don't include vx-share/reg.h. + * vx-share/ptrace.h: Reproduce from scratch. + * config/{vxworks68,vxworks960}: Don't include xdr_regs.o. + * Makefile.in: Remove references to removed files, and to removed + 29k-share directories. + +Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com) + + * c-lang.c (_initialize_c_language): Name changed from + _initialize_c_exp. + * m2-lang.c (_initialize_m2_language): Name changed from + _initialize_m2_exp. + * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since + it is no longer inside m2-exp.y, where it was remapped by Makefile. + * c-exp.y, m2-exp.y: Migrate code that has nothing to do with + expression parsing into c-lang.c and m2-lang.c respectively. + * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and + m2-exp.y respectively. + * c-lang.h, m2-lang.h: New files, internal interfaces between c-* + and m2-* files respectively. + * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c. + * Makefile.in (HFILES): Add c-lang.h, m2-lang.h. + * Makefile.in (OBS): Add c-lang.o, m2-lang.o. + * expression.h (struct block): Forward declaration for prototypes. + * language.h (struct objfile): Forward declaration for prototypes. + * Makefile.in (SFILES_MAINDIR): Add ch-lang.c. + * Makefile.in (HFILES): Add ch-lang.h. + * Makefile.in (OBS): Add ch-lang.o. + * ch-exp.y: Migrate code that has nothing to do with expression + parsing into ch-lang.c. + * ch-lang.c: New file, code migrated from c-exp.y. + * ch-lang.h: New file, internal interface between ch-* files. + * ch-lang.c (_initialize_chill_language): Name changed from + _initialize_chill_exp. + + Changes for Amiga Unix from rhealey@ub.d.umn.edu. + * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h. + * config/amix.mh (NATDEPFILES): Add. + * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o + to NATDEPFILES. + + * dwarfread.c (decode_subscr_data): Remove spurious test that + accepted only integer subscript types. We don't do anything + with the type at the moment anyway. + +Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com) + + * ch-exp.y (match_character_literal): Fix case where no + match at all is found. + * ch-exp.y (chill_create_fundamental_type): Chill uses fixed + width types. For example, "INT" is always 2 bytes regardless + of the values of any TARGET_*_BIT macros. So use explicit + numeric sizes for the types. + +Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com) + + * c-exp.y (c_create_fundamental_type): New function to create + language specific fundamental types for C. + * m2-exp.y (m2_create_fundamental_type): New function to create + language specific fundamental types for Modula 2. + * c-exp.y (c_language_defn, cplus_language_defn): Add + c_create_fundamental_type to language struct initializers. + * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type + to language struct initializers. + * dwarfread.c (expression.h, language.h): Include. + * dwarfread.c (ftypes): New array to hold fundamental types + for current compilation unit. + * dwarfread.c (cu_language_defn): New pointer to language + struct for language of current compilation unit. + * dwarfread.c (dwarf_fundamental_type): New function to + create/lookup fundamental types. + * dwarfread.c (set_cu_language): Initialize cu_language_defn. + * dwarfread.c (throughout): Replace lookup_fundamental_type + with dwarf_fundamental_type. + * dwarfread.c (read_file_scope): Zero out ftypes for each new + compilation unit (may be different language or different objfile). + * gdbtypes.c (lookup_fundamental_type): Move actual type + creations into language specific fundamental type creation + functions and call via create_fundamental_type. Add comment + about this function being obsolescent. + * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte + sized signed and unsigned integers. + * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added. + * language.c (language_def): New function to lookup a language + struct given it's enumeration. + * language.h (struct language_defn): Add la_fund_type, a pointer + to a function that creates fundamental types for this language. + * language.h (create_fundamental_type): New macro to create + fundamental types based on the current language. + * language.h (language_def): Add prototype. + * language.c (unk_lang_create_fundamental_type): New function + for initializing language structs, calls error if called. + * language.c (unk_language_defn, auto_language_defn, + local_language_defn): Use unk_lang_create_fundamental_type. + ch-exp.y (chill_create_fundamental_type): New function. + ch-exp.y (chill_language_defn): Add chill_create_fundamental_type. + ch-exp.y (_initialize_chill_exp): BOOL types are only one byte. + +Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (CHILL_PRODUCER): Add producer string for + GNU chill. + * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well + as GCC_PRODUCER and GPLUS_PRODUCER. + +Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com) + + * remote-udi.c (udi_wait): Don't stop if TIP says that remote is + still running. + +Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com) + + * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.' + rather than '$'. This particular piece of braindamage is + spreading like ooze. It's now infected libiberty, deja-gnu, + gdb, and gcc. + * values.c (baseclass_addr): Use CPLUS_MARKER rather than + hardwired '$' character. + +Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com) + + (Changes to break incredibly ugly, unmaintainable 750 line + read_struct_type function up into managable pieces.) + * Makefile.in (VERSION): Bump to 4.7.3. + * stabsread.c (struct field_info): Local struct definition. + * stabsread.c (read_member_functions, read_struct_fields, + read_baseclasses, read_tilde_fields, attach_fn_fields_to_type, + attach_fields_to_type, read_cpp_abbrev): Prototypes and new + functions from fragmented read_struct_type. + * stabsread.c (stabs_general_complaint): Catchall complaint. + * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs + symbol name continuation code. Use macro throughout. + * stabsread.c (various places): Replace add-one-to-pointer + with pointer increment. + * stabsread.c (read_type): Retain function local copy of type + descriptor. Rearrange code calling read_struct_type() to match + new conventions. + * stabsread.c (define_symbol): For the sake of dbx, gcc emits + a single blank as the name of nameless enumerations. Recognize + this special case and set nameless flag. + * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New + terminal tokens. + * ch-exp.y (access_name): New non-terminal token and + production. + * ch-exp.y (general_procedure_name): Now a terminal token. + * ch-exp.y (location): Expand production. + * ch-exp.y (match_simple_name_string): New function. + * ch-exp.y (yylex): Call match_simple_name_string and return + GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate. + +Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com) + + * munch: Backslash escape vertical bar characters inside + grep patterns since they have special meaning for some greps. + * parse.c (write_exp_string): Complete rewrite to store string + contants as a leading explicit length, followed by the string data, + followed by a trailing explicit length. + * eval.c (evaluate_subexp), expprint.c (print_subexp), + parse.c (length_of_subexp), parse.c (prefixify_subexp): + Use recorded explicit length of strings in expression elements, + rather than strlen. Adjust code to skip over strings stored in + expression elements, and code to access strings, to account for + new leading explicit size expression element. + * parse.c (length_of_subexp): Test for minimum endpos of 1, not + 0, to avoid negative expression element indices. + * valops.c (search_struct_method): Minor whitespace change. + +Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com) + + * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize, + which together maintain a dynamically expandable static buffer + for the lexer to use when translating C strings to their internal + form (other future uses possible). Fix parsing of C style strings + to do the normal C style input conversions of escaped character + sequences. + * valops.c (value_string): Remove translation of escaped + character sequences, now done in C expression parser. + * language.h (PRINT_LITERAL_FORM): New macro that takes character + and decides if it should be printed in literal form or some other + form, based on it's ASCII value and setting of sevenbit_strings. + * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM + macro, change indentation style. + * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro. + * ch-exp.y (chill_printstr): First cut at real function instead + of error stub. + +Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * nindy-share/stop.h: fixed bogus comment-end in copyright message + + * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments + +Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com) + + * defs.h (sevenbit_strings): Add declaration. + * defs.h (printchar): Replace with gdb_printchar. + * language.h (language_defn): Add new function pointers + la_printchar and la_printstr, to do language dependent + printing of characters and strings. + * language.h (local_printchar, local_printstr): New macros + to call language dependent functions pointed to by la_printchar + and la_printstr respectively. + * c-exp.y (emit_char, c_printchar, c_printstr): New language + dependent functions for printing characters and strings. + * c-exp.y (c_language_defn, cplus_language_defn): Add + c_printchar and c_printstr. + * command.c (do_setshow_command): Rename printchar use to + gdb_printchar. + * expprint.c (print_subexp): Replace C style string output + with call to local_printstr. + * language.c (unk_lang_printchar, unk_lang_printstr): + New stubs, currently errors. + * language.c (unknown_language_defn, auto_language_defn, + local_language_defn): Add unk_lang_printchar and + unk_lang_printstr. + * m2-exp.y (emit_char, m2_printchar, m2_printstr): New + language dependent functions to print characters and strings. + * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr. + * utils.c (printchar): Renamed to gdb_printchar. + * valprint.c (print_string): Remove prototype, function moved + to c-exp.y, where it becomes c_printstr. + * valprint.c (print_max): Made global for reference from the + language dependent printing routines in *-exp.y. + * valprint.c (repeat_count_threshold): New variable with function + of old REPEAT_COUNT_THREHOLD define, but now settable by user. + Change all references to old macro to references to new variable. + * valprint.c (value_print, val_print): Replace calls to + print_string with calls to local_printstr. + * valprint.c (val_print): Replace C style character printing + with call to local_printchar. + * valprint.c (val_print): Add case for TYPE_CODE_CHAR. + * valprint.c (_initialize_valprint): Add add_show_from_set + call for setting up repeat_count_threshold as print variable. + * ch-exp.y (decode_integer_value): New function. + * ch-exp.y (decode_integer_literal): Use decode_integer_value. + * ch-exp.y (chill_printchar, chill_printstr): New language + dependent functions for printing characters and strings. + * ch-exp.y (chill_language_defn): Add chill_printchar and + chill_printstr. + +Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com) + + * main.c (main): Print GDB version number in gdb -help; doc pid arg. + Suggested by Marty Leisner, . + (print_gdb_version): New arg is stdout or stderr. Callers changed. + +Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com) + + * remote-vx.c (vx_kill): just warn if we can't contact the board, + and assume the process has been killed. + +Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com) + + * remote-udi.c (udi_open): Reset vars so that user can re-run + programs without leaving GDB. + * (many routines): Slightly improve error handling. + * (download): Zero out BSS by longs instead of bytes to avoid + timeouts in real hardware. + * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate + that connection is no longer in use after shutdown() of socket. + This keeps GDB from dying of a SIGPIPE when you issue multiple + `target udi' commands. + +Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com) + + * language.h (language_format_info): New structure to bundle + local formatting information. + * language.h (language_defn): Replace individual format info + with language_format_info structs. + * language.h (local_*_format, local_*_format_prefix, + local_*_format_specifier, local_*_format_suffix): New macros + for binary/octal/decimal/hex formats to access info elements. + * c-exp.y (c_language_defn): Update for new format handling. + * m2-exp.y (m2_language_defn): Update for new format handling. + * dbxread.c (language.h): Include for partial-stab.h use. + * mipsread.c (expression.h, language.h): Include for + partial-stab.h use. + * defs.h (local_hex_format, local_hex_format_custom, + local_hex_string, local_hex_string_custom): Move to language.h. + * language.c (local_hex_format_custom, local_hex_string, + local_hex_string_custom, local_octal_format_custom): Use new + format handling. + * language.c (unknown_language_defn, auto_language_defn, + local_language_defn): Update for new format handling. + * printcmd.c (print_scalar_formatted): Use new macros + to access decimal and binary format info for printing. + * c-exp.y (chill_language_defn): Update for new format handling. + * ch-exp.y (CHARACTER_LITERAL): Add support to yylex. + * ch-exp.y (decode_integer_literal): Add function + * ch-exp.y (match_integer_literal): Use decode_integer_literal. + * ch-exp.y (builtin_type_chill_char): Add definition. + * gdbtypes.h (builtin_type_chill_char): Add declaration. + +Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com) + + * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets + it right. + (aix_framedata): added nosavedpc field. + (SAVED_PC_AFTER_CALL): Don't try to optimize; just call + read_register. + (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0. + (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL. + * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd + instructions as function_frame_info does. Expand special case of + st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets + other than -4. + (pop_frame): Add 4 rather than sizeof (int) to avoid host + dependence. + (function_frame_info): Set frameless if the function has no frame, + and set nosavedpc if the PC was not saved. Handle gcc generated + stfd 31,-4(31); st 31, -12(31) correctly. + (frameless_function_invocation): New second argument pcsaved; if 0 + return whether the function has a frame, if 1 return whether the + function saved PC. + (frame_initial_stack_address): Correct typo: cache registers for + callee_fi, not for fi, (avoids reading garbage memory locations). + +Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com) + + * infrun.c (wait_for_inferior (just before step_over_function + label)): Change test for stepping into subroutine to check for the + presence of line number info. This makes stuff compiled with -g1 + cause GDB to not lose control when stepping. + + * symtab.c (find_pc_line): Improve code per gnu's suggestions. + Improve comments as well. + +Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.7.2 + * symtab.c (find_pc_symtab): Fix return of random value + to caller. + * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on + Makefile since it contains sed patterns used in generation. + Add sed pattern to also delete #include of any malloc.h. + * c-exp.y, expr.c, expression.h, language.c, m2-exp.y, + parser-defs.h, valarith.c, valops.c, value.h: Remap macros and + function names to conform to K&R terminology with respect to + logical and bitwise operators: + UNOP_ZEROP => UNOP_LOGICAL_NOT + UNOP_LOGNOT => UNOP_COMPLEMENT + BINOP_LOGAND => BINOP_BITWISE_AND + BINOP_LOGXOR => BINOP_BITWISE_XOR + BINOP_LOGIOR => BINOP_BITWISE_IOR + BINOP_AND => BINOP_LOGICAL_AND + BINOP_OR => BINOP_LOGICAL_OR + PREC_OR => PREC_LOGICAL_OR + PREC_AND => PREC_LOGICAL_AND + PREC_LOGIOR => PREC_BITWISE_IOR + PREC_LOGXOR => PREC_BITWISE_XOR + PREC_LOGAND => PREC_BITWISE_AND + value_zerop() => value_logical_not() + value_lognot() => value_complement() + * c-exp.y (c_op_print_tab): Add explicit empty terminator. + * m2-exp.y (m2_op_print_tab): Add explicit empty terminator. + * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary + and is nonexistant in some SVR4 based systems. + * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4. + * m2-exp.y (number_sign, modblock): Make static, #ifdef out + unused modblock. + * m2-exp.y (ANDAND): Rename to LOGICAL_AND. + * source.c (source_info): Fix minor nits, print "1 line" rather + than "1 lines", and "language is ". + * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well + as TYPE_CODE_INT and TYPE_CODE_FLOAT. + * valprint.c (val_print): Print TYPE_CODE_BOOL type values as + "TRUE" or "FALSE". + * values.c (value_from_longest): Handle TYPE_CODE_BOOL. + * ch-exp.y: New expression parser, for GNU-Chill. + * defs.h (enum language): Add language_chill. + * dwarfread.c (set_cu_language): Add LANG_CHILL case and make + LANG_MODULA2 a recognized language. + * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for + Chill as well as Modula-2. + * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long, + builtin_type_chill_ulong, builtin_type_chill_real): Add. + * language.c (set_language_command): Add chill. + * language.c (binop_result_type, integral_type, character_type, + boolean_type, structured_type, value_true, binop_type_check): + Add language_chill cases. + * language.h (_LANG_chill): Define. + * symfile.c (deduce_language_from_filename): Recognize the + filename extensions ".chill", ".c186", and ".c286" for Chill. + * valprint.c (typedef_print): Add case for language_chill. + * Makefile.in (SFILES_MAINDIR): Add ch-exp.y. + * Makefile.in (YYFILES): Add ch-exp.tab.c. + * Makefile.in (YYOBJ): Add ch-exp.tab.o. + * Makefile.in (saber_gdb): Add unload of ch-exp.y and load + of ch-exp.tab.c. + * Makefile.in (distclean): Add target ch-exp.tab.c. + * Makefile.in (realclean): Add rm of ch-exp.tab.c. + * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets. + * eval.c (evaluate_subexp): Add OP_BOOL case. + * expprint.c (print_subexp): Add OP_BOOL case. + +Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com) + + * infcmd.c (set_environment_command): Avoid skipping first + char of env value if an '=' appears in it. Bug report and fix + by Mark Jungerman, . + +Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com) + + * infcmd.c (step_over_calls): Improve comments. + * symtab.c (find_pc_psymtab): Clean up a bit. + * (find_pc_symtab): Fix comments, clean up code. + * (find_pc_line): General cleanups, efficiency improvements. + Also, don't return garbage when some line info exists, but there + was no good match. + +Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu) + + * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no + member, and the stat pointer passed to vmap_symtab was NULL, the + wrong vmap entries would be modified. Fixes behavior where + attempting to load symbols for a module with no member would mess + up already read in symbols. + +Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and + 29k-share/dfe/mini2udi.o. + * config/a29k-udi.mt: Remove yank.o and mini2udi.o. + * alldeps.mak, depend: Update to deal with removal of + aforementioned files. + * remote-udi.c: Major cleanups. Clean up udi_open and drop + requirement for useless 'program' argument. Clean up + udi_create_inferior, and udi_load to call common download() + routine. Create download routine to load remote hosts directly + (with the help of BFD) so that we don't need yank.c and + mini2udi.c. + Fix udi_detach to call UDIDisconnect with + the right arguments. Clean up udi_resume, don't assign tip_error + twice. Clean up udi_wait, straighten out status codes. Make + udi_kill really work. + +Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + * c-exp.y: separated host/target idea of integer type size, + removed redundant parse rules. (YYSTYPE): added typed_val, removed + UINT and CHAR rules. (parse_number): work out the targetwise type + of a number based upon it's size and qualifiers. (yylex): chars + are now treated the same way as ints. + + * source.c (indentify_source_line): don't core dump if wanted + line is larger than number of lines in source. (can happen when + coff gets confused about #included source). + +Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com) + + Fix problems noticed by Allan Steel, , + when debugging a program with 100 shared libraries. + + * solib.c (solib_map_sections): Always close the BFD we open. + Free all malloc'd storage we allocate, too, including error cases. + (struct so_list): Remove unused so_bfd member. + (clear_solib): Don't bother closing so_bfd. + + * symfile.c (symfile_bfd_open): Mark newly opened BFD as + cacheable. `So many symbol files, so little file descriptors.' + +Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com) + + * m68k-stub.c: Remove ansidecl.h and the few uses of it. + Stubs should stand alone as much as possible. + + * source.c (show_directories): Avoid printf_filtered length prob + pointed out by Jonathan Stone. + + * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to + avoid accesses beyond end of table. Fix by Lee W. Cooprider, + . + +Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com) + + * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of + struct, not struct itself. + * serial.h (serial_restore): Fix prototype, takes pointer not + struct. + +Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (depend): Add nm.h to the list of things to fixup. + * depend: Redo, to fixup nm.h problems with *-tab.c files. + +Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com) + + * i386-stub.c: Remove ansidecl.h and the few uses of it. + Stubs should stand alone as much as possible. + + * README: Add remote-es1800.c and remote-st2000.c to table. + * go32-nat.c: Remove, there is no native go32 support. + * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior. + +Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com) + + * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add + new routines to deal with sending SIGINTs to attached processes + when the user interrupts the controlling GDB. + * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to + the aforementioned routines when waiting for the attached process. + + * elfread.c, mipsread.c: Include . + * i386-stub.c: Include "ansidecl.h" to deal with prototypes. + * serial.h: Add prototype for serial_restore(). + +Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com) + + * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from + minimal_symbol_count, because the NULL symbol is not included in + the count. This prevented this function from finding the last + symbol in the table. + +Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com) + + * dbxread.c (process_one_symbol): if not defined + (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at + the start of the function, not just after N_FUN. + +Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to + remap all malloc's to xmalloc's and all realloc's to xrealloc's. + * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are + remapped to xmalloc/xrealloc, use only malloc/realloc in grammer + file. Remove preprocessor defines that previously did remapping. + +Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com) + + * infcmd.c (run_command): Avoid long calls to printf_filtered. + Bug fix courtesy of Alexander Klaiber. + +Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com) + + hp300 native support (hp300hpux untested). + + * hp300ux-xdep.c: removed. + * xm-hp300bsd.h (REGISTER_U_ADDR): removed. + * xm-hp300hpux.h: updated copyright. + (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed. + * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files. + * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h. + * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o coredep.o corelow.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/hp300bsd.mt (TDEPFILES): removed exec.o. + * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/hp300hpux.mt (TDEPFILES): removed exec.o. + + Vax ultrix native support. + + * nm-vax.h: new file. + * Makefile.in (HFILES): added nm-vax.h. + * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o + coredep.o corelow.o removed. + (NAT_FILE, NATDEPFILES): new macros. + * xm-vax.h: updated copyright. + (REGISTER_U_ADDR): removed. + + Apollo native support (untested). + + * Makefile.in (HFILES): added nm-apollo68[bv].h. + * a68v-nat.c, nm-apollo68[bv].h: new files. + * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed. + * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed. + * a68v-xdep.c: removed. + * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o + inftarg.o fork-child.o a68v-xdep.o. + (NAT_FILE, NATDEPFILES): new macros. + + * defs.h: include nm.h. + * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c, + sparc-tdep.c, : do not include nm.h. + * doc/gdbint.texinfo: nm.h now included in defs.h. + +Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (VERSION): 4.7.1 post release! + + * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o. + +Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in (VERSION): gdb-4.7 release. + * README: Update for gdb-4.7. + +Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com) + + * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS + when necessary. + + * alldeps.mak, depend: Update. + +Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com) + + * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst + is null. + * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it + causes problems in setting breakpoint in the right place in + functions with `float' args which are passed as doubles. + * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's. + * config/rs6000.mh (NATDEPFILES): Add corelow.o. + +Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (HFILES): Add nm-i386sco.h. + * dwarfread.c: include for SCO. + * infptrace.c: Don't include ptrace.h under SCO. + * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for + gcc. + * config/i386v.mt: Add exec.o to TDEPFILES. + +Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com) + + * i386v-nat.c: Remove space from front of #endif. + * irix4-nat.c: Remove externs of registers[], include inferior.h + instead. + * mips-nat.c: Explicitly initialize zerobuf to 0! + * mips-tdep.c (init_extra_frame_info): Undo John's last change. + Always setup fci->frame, even if it's non-zero. Too many places + depend upon this behavior (and I have to get a release out the + door)! + * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set + processing_gcc_compilation if we find the embedded stabs marker. + This fixes several bugs with finding the location of short or char + function parameters passed on the stack. + +Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Native support for sun4sol2. + + * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h. + * nm-sysv4.h: new file. + * Makefile.in (HFILES): added nm-sysv4.h. + * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o. + +Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com) + + * coredep.c: Include "nm.h" to get REGISTER_U_ADDR. + * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc. + + * Makefile.in (VERSION): Tick to 4.6.9. + +Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com) + + * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific + definition, replace with portable one. + * remote-nindy.c: Lint. + (nindy_wait): Return type is int, result is inferior_pid. + * symmisc.c (dump_psymtab): Only print section_offsets if set. + (initialize_symmisc): Remove empty function. + * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS): + Remove obsolete, misspelled macro. + * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR. + (all @node commands): Use new form to avoid nitpicking errors. + * doc/gdbint.texinfo: Document host/native/target split. + +Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com) + + * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings. + + * xm-mips.h (offsetof): Don't define this if __STDC__. + +Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + umax native support (untested). + + * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/umax.mt (TDEPFILES): removed exec.o. + * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR): + removed to nm-umax.h. + * nm-umax.h: new file. + * Makefile.in (HFILES): added nm-umax.h. + + hppa native support (untested). + + * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty. + (NAT_FILE, NATDEPFILES): new macros. + * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o. + * config/hppahpux.mt (TDEPFILES): removed exec.o. + * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed. + * nm-hppa[bh].h, hppa[bh]-nat.c: new files. + * hppa[bh]-xdep.c: removed. + * hppa[bh]h-tdep.c: do not include ptrace.h. + * Makefile.in (HFILES): added nm-hppa[bh].h. + + * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME. + +Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com) + + * mips-nat.c: Straighten out include files. Work around + conflicting defs of JB_xxx syms in and + for Ultrix-4.2. + +Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com) + + * mips-nat.c (fetch_core_registers, register_addr): Copy from + coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack + backtraces from core files work. + * config/decstation.mh, config/irix3.mh: Remove coredep.o. + Functions are now defined in mips-nat.c. + + * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too. + + * remote-hms.c: Disable all uses of serial_nextbaudrate and + serial_default_name(). + + * remote-hms.c, ser-go32.c, serial.h: Change from + serial_timedreadchar() to new serial_readchar(). + + * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones. + +Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com) + + * c-exp.y: Moved handling of 'const' and 'volatile' from + to . This removes 2 conflicts. + +Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com) + + * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints + from breakpoint table when reseting breakpoints. + +Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com) + + Native support cleanup and corefile fixes for i386 SVR4 systems. + + * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset, + fill_fpregset): Moved to i386v4-nat.c + * i386v4-nat.c, nm-i386v4.h, : New files. + * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h. + * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o, + change i386v-nat.o to i386v4-nat.o. + +Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Miscellaneous 386 configs updated. + + * config/i386aout.mt (TDEPFILES): removed exec.o. + * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh + (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt, + config/i386v4.mt (TDEPFILES): removed exec.o. + * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o coredep.o corelow.o i386-xdep.o. + (NAT_FILE, NATDEPFILES): new macros. + + Native support cleanup for i386bsd (untested). + + * config/i386bsd.mt (NATDEPFILES): exec.o removed. + * config/i386bsd.mh (NATDEPFILES): added exec.o + * tm-i386bsd.h (FLOAT_INFO): removed. + * nm-i386bsd.h (FLOAT_INFO): added. + + Native support for i386v (untested). + + * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o. + * i386-xdep.c: removed. + * Makefile.in (HFILES): added nm-i386v.h + * i386v-nat.c, nm-i386v.h: new file. + * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to + nm-i386v.h. + * tm-i386v.h (FLOAT_INFO): removed. + + Native support for linux (untested). + + * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o. + * Makefile.in (HFILES): added nm-linux.h. + * nm-linux.h: new file. + * xm-linux.h: updated copyright. cleaned up formatting. + (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h. + + Native support for sun386 (untested). + + * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o sun386-xdep.o. + (NAT_FILE, NATDEPFILES): new macros. + * config/sun386.mt (TDEPFILES): removed exec.o. + * Makefile.in (HFILES): added nm-sun386.h. + * sun386-nat.c, nm-sun386.h: new file. + * sun386-xdep.c: removed. + * xm-sun386.h: updated comment and copyright. + (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to + nm-sun386.h. + + Native support for i386mach (untested). + + * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o mach386-xdep.o. + (NAT_FILE, NATDEPFILES): new macros. + * Makefile.in (HFILES): added nm-i386mach.h. + * nm-i386mach.h, i386mach-nat.c: new files. + * mach386-xdep.c: removed. + * xm-i386mach.h: updated copyright. + (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to + nm-i386mach.h. + + Native separation for go32 (untested). + + * config/go32.mh (NAT_FILE, NATDEPFILES): new macros. + * go32-nat.c: new file. + * go32-xdep.c (call_ptrace, child_resume, + fetch_inferior_registers, store_inferior_registers, + child_xfer_memory, fetch_core_registers): removed to go32-nat.c. + + Native support for m88k (untested). + + * Makefile.in (HFILES): added nm-m88k.h + * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR, + FETCH_INFERIOR_REGISTERS): removed. + * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o + inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES. + (NAT_FILE, NATDEPFILES): new macros. + * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o. + * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o. + * m88k-xdep.c: removed. + +Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com) + + * i386b-nat.c: Comment changes. + * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out + into new nm-file. + * config/i386bsd.mh (NAT_FILE): Point to new nm-file. + +Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com) + + Avoid longjmp()-catching compilation errors in cross-ports. + + * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc. + * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target): + Move from mips-tdep.c and tm-{irix3,mips}.h. + * mips-nat.c: Remove a bunch of code that was ifdef'd out of + native MIPS ports. + * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h + and tm-mips.h. + + * ultra3-nat.c (register_addr): Move from ultra3-xdep.c. + (fetch_core_registers): Fix bfd_seek arguments. + +Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com) + + Make core files work again (add back the `core' target). + + * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh + (NATDEPFILES): Add corelow.o. + * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's + native dependent. + + * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh, + i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh, + littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh, + vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o + appears. FIXME, these should be moved to NATDEPFILES for native + use only. + +Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Ultra3 host/target/native split. (untested). + + * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h. + (fetch_register, fetch_inferior_registers, + store_inferior_registers, fetch_core_registers): removed to + ultra3-nat.c. + * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed + to nm-ultra3.h. + * Makefile.in (HFILES): added nm-ultra3.h. + * nm-ultra3.h, ultra3-nat.c: new files for native support. + * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o. + (NAT_FILE, NATDEPFILES): new macros for native support. + * config/ultra3.mt (TDEPFILES): exec.o removed. + + * xm-vaxult.h: add MEM_FNS_DECLARED. + +Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in (VERSION): Roll to 4.6.8. + (OBS): Put version.o first, so Makefile rebuild happens early. + + * command.h: Publicize prototype for not_just_help_class_command. + * command.c: Remove proto. + * maint.c: Mark "mt" as an abbrev, to avoid duplicated help + output. Move "maint info" from class info to class maintenance, + and improve text. + * infrun.c: Move "stop" to class_obscure, and give it a + function so it will not be seen as a global help topic. FIXME, + it should be possible to set these attributes independently. + + * core.c (core_command): Make nicer error message for no core support. + + Lint around file_ptr's (bfd's off_t's) and bfd_seek. + + * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg. + (elfstab_build_psymtabs): staboffset and stabstroffset args are + file_ptr's. + * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr. + (scan_compilation_units): Punt unused filename arg. dbfoff, + lnoffset, and curlnoffset are file_ptr's now. + (dwarf_build_psymtabs): Drop desc and filename args; use + objfile. dbfoff and lnoffset are file_ptr's now. + (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek. + * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's. + (elf_symfile_read): Skip desc and filename args to + dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs. + * gdb-stabs.h: Use file_ptr rather than off_t. + * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable + compile-time debug check that someone turned off as "unused". + (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call. + * symfile.h: Update dwarf_build_psymtabs and + elfstab_build_psymtabs prototypes. + * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read): + Use file_ptr offsets. bfd_seeks use L_SET. + +Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com) + + * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo." + symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different + value so that demangler won't be invoked. This greatly speeds up + stepping. + * mips-tdep.c (mips_pop_frame): Rewrite handling of + linked_proc_info so that it properly deallocates the appropriate + item after it is done with it instead of before. + * Don't pass bogus frame pointer to create_new_frame(). Just + leave it as zero so that lower level code will figure out the + correct value. + +Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Sony News native support. + + * Makefile.in (HFILES): added nm-news.h. + * nm-news.h: new file. + * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o coredep.o to NATDEPFILES. + (NAT_FILE, NATDEPFILES): new macros for native support. + * config/news.mt (TDEPFILES): removed exec.o. + + * remote-vx.c: remove redundant include of sys/time.h. + + * infrun.c: include ctype.h. Otherwise some machines result in + undefined for isdigit. + +Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com) + + * configure.in: Convert m68k entries to m68* entries to handle + all the various m68xxx hosts and targets. + * config/news1000.mt: No longer needed, same as news.mt. + +Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o. + +Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h, + nm-sun2.h, nm-mips.h. + + * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o. + + * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES. + + * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o. + +Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com) + + * xm-hppah.h: if __STDC__ is not defined, define + HPPA_COMPILER_BUG. + symtab.c (decode_line_1): avoid a bug in the HP9000/700 native + compiler; see the comment in the file. + +Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com) + + First cut at support for all BSD variants on 386. + + * tm-i386bsd.h, xm-i386bsd.h: New config files. + * i386b-nat.c: New native support file. + * configure.in: Add host and target for i[34]86-*-bsd*. + * config/i386bsd.mh, config/i386bsd.mt: New config files. + +Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Sun2 native support (untested). + + * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS, + REGISTER_U_ADDR): removed to nm-sun2.h. + * nm-sun2.h: new file. + * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o + fork-child.o sun3-xdep.o removed. + (NAT_FILE, NATDEPFILES): new macros. + + Mips native support. Decstation and iris4 have been tested. + Iris3 has not. + + * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset, + fill_fpregset): removed to irix4-nat.c + * mips-xdep.c: removed. + * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new + files. + * procfs.c: include nm.h. + * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed. + * xm-irix4.h: bump copyright. + (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS, + PROC_NAME_FMT): removed. + * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed. + * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o. + (NAT_FILE, NATDEPFILES): new macros for native support. + (CC): supply default compiler switches. + * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o coredep.o. + (NAT_FILE, NATDEPFILES): new macros for native support. Note that + irix3 is untested. + * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o + fork-child.o mips-xdep.o coredep.o. + (NAT_FILE, NATDEPFILES): new macros for native support. + +Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * config/rs6000.mh (XDEPFILES): removed fork-child.o. + (NATDEPFILES): added fork-child.o + * config/sun3os3.mh (XDEPFILES): removed fork-child.o. + (NATDEPFILES): added fork-child.o + * config/sun3os4.mh (XDEPFILES): removed fork-child.o. + (NATDEPFILES): added fork-child.o + +Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com) + + * infcmd.c (path_info): Avoid 250-char limit on printf_filtered, + by using puts_filtered instead. + +Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) + + * remote-nindy.c (nindy_load): Replacement version from Steve + Chamberlain, doesn't require forking to run "strip" or "sx". + +Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (HFILES): Add nm-*.h files. + +Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * config/sun4os4.mh (XDEPFILES): fork-child.o removed. + (NATDEPFILES): added fork-child.o. + + * doc/gdbint.texinfo: document a few more macros, create new + section for native macros. + +Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in alldeps.mak depend: Rip out 29k/udi pending + resolution of copyright issues. + +Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (setup-to-dist): Remove -norecursion so that doc + subdir gets configured. + +Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com) + + * Makefile.in (nindy.o): Define "STRIP" as pathname of strip + program. + * nindy-share/nindy.c (coffstrip): Use that pathname, instead of + searching for a "bfd_strip" program. Also, fixed up arguments + passed to that program. + + * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r", + which is now used for something else. Rewrite description of + associated parameters to match how gdb does it now. + (ADDITIONAL_OPTION_HELP): Fix message accordingly. + + * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type. + +Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as + to_notice_signals. + + * inferior.h (proc_signal_handling_change): prototype removed. + * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed. + (handle_command): now calls target_notice_signals. + * procfs.c (proc_signal_handling_change): renamed to + procfs_notice_signals. Now static. Add prototype. All callers + changed. + * target.h (struct target_ops): new field, to_notice_signals. + (target_notice_signals): new macro to cover new field. + * target.c (cleanup_target): default to_notice_signals to ignore. + * corelow.c (core_ops), + exec.c (exec_ops), + inftarg.c (child_ops), + procfs.c (procfs_ops), + remote-adapt.c (adapt-ops), + remote-eb.c (eb_ops), + remote-es1800.c (es1800_ops, es1800_child_ops), + remote-hms.c (hms_ops), + remote-mm.c (mm_ops), + remote-nindy.c (nindy_ops), + remote-st2000.c (st2000_ops), + remote-udi.c (udi_ops), + remote-vx.c (vx_ops, vx_run_ops), + remote.c (remote_ops), + target.c (dummy_target), + xcoffexec.c (exec_ops): added static initializer for + to_notice_signals. + * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed. + +Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com) + + * main.c (define_command): Add forgotten initializer. + +Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com) + + * language.c, language.h: Move saved_language out to global + expected_language. Set expected_language when user expectation + changes. + * language.c (language_info): Don't print type/range checking gub. + * main.c (main): Set expected language. + (execute_command): Check against expected language. + * symfile.c (set_initial_language): Set expected language. + + * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf. + +Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com) + + A bunch of changes mostly to improve debugging of C++ programs. + Specifically, the calling of inferiors methods is improved. + + * value.h: New macros METHOD_PTR_IS_VIRTUAL, + METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially + hide the implementation details of pointer-to-method objects. + How to tell if the pointer points to a virtual method is + still very dependent on the particular compiler, but this + should make it easier to find the places to change. + * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c + (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_* + macros, instead of a hard-wired-in code that incorrectly + assumed a no-longerused representation of pointer-to-method + values. And otherwise fix the relevant bit-rotted code. + + * valprint.c (type_print_base [case TYPE_CODE_STRUCT]): + If there are both fields and methods, put a space between. + + * stabsread.c (read_struct_type): Fix bug in handling of + GNU C++ anonymous type (indicated by CPLUS_MARKER followed + by '_'). (It used to prematurely exit the loop reading in + the fields, so it would think it should start reading + methods while still in the fields. This could crash gdb + given a gcc that can emit nested type information.) + + * valops.c (search_struct_method): Pass 'this' value by + reference instead of by value. This provides a more + consistent interface through a recursive search where the + "bottom" functions may need to adjust offsets (due to multiple + inheritance). + * valops.c, value.h, values.c: Pass extra parameters to + value_fn_field and value_virtual_fn_field so we can + correctly adjust offset for multiple inheritance. + * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify + virtual function calls by using value_virtual_fn_field(). + * values.c: New function baseclass_offset, derived from + baseclass_addr (which perhaps can be made obsolete?). + It returns an offset rather than an address. This is a + cleaner interface since it doesn't mess around allocating + new values. + * valops.c (search_struct_method): Use baseclass_offset + rather than baseclass_addr. + +Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in: Re-install 29K/UDI stuff. + * remote-udi.c (udi_resume): Clean up. + * (udi_wait): Rewrite, leave out bugs. + * Add debugging code to print out all register fetches and stores. + * Straighten out target_ops. + * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword. + +Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com) + + * remote-udi.c (udi_create_inferior): run with no arguments should + not pass the program name as an argument, since the UDI code + already handles that. + (udi_load): get the symbols from prog_name, not arg_string (the + load command should really use arg_string as the program name, not + prog_name, but at least the run command works now). + + * munch: HP9000/300 nm puts an extra space between T and symbol + name. + + * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions + needed for vxworks targets. + +Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com) + + * am29k-tdep.c (_initialize_29k): Make it possible for the + user to set and query the address where function calls into the + inferior write a small scratch routine. `set call_scratch_address' + * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error. + * remote.c (remote_prepare_to_store): Only fetch regs if they are + not already cached validly. + +Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Rs6000 native support. + + * infptrace.c: remove #ifdef USG from around include ptrace.h. + machines without this header should not be compiling this file. + * nm-rs6000.h, rs6000-nat.c: new files for native support. + * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h. + * rs6000-xdep.c: removed. all code now in rs6000-nat.c. + * xm-rs6000.h: do not include ptrace.h. + (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h. + * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o. + infptrace.o and inftarg.o move to NATDEPFIES. + (NAT_FILE, NATDEPFILES): new macro for native support. + + Sun3 native support. + + * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES): + new macros for native support. + (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES, + removed sun3-xdep.o. + * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to + nm-sun3.h. + * sun3-xdep.c: removed. All code is now in sun3-nat.c. + * sun3-nat.c, nm-sun3.h: new files for native support. + +Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (dbsize): New variable to hold size of dwarf info. + * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to + dbfsize and use it to initialize new local file scope dbsize. + * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it. + * dwarfread.c (basicdieinfo): Use dbsize to check for oversize + DIEs as well as the current check for undersize DIEs. This helps + to gracefully detect and reject corrupted DIE information. + +Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com) + + Add `command hooks' and a hook for inferior program stopping. + + * command.h (struct cmd_list_element): Remove unused `aux' + field. Add new `hook', `hookee', and `cmd_pointer' fields. + * command.c (add_cmd): Initialize new fields, elim old. + (add_alias_cmd): Clone new fields. + (delete_cmd): Un-hook hookee if we're deleting hook. + (help_cmd): Tell user the command is hooked, if it is. + (lookup_cmd_1): Abbreviations return the original command + instead of themselves, so that hooks on the original cmd will be + run. + * defs.h (enum command_class): Add class_pseudo and comments. + * gdbcmd.h (execute_user_command): Add prototype. + * infrun.c (normal_stop): If the stop command is hooked, + run the hook whenever we stop. + (hook_stop_stub): Stub for catch_errors. + (_initialize_infrun): Set up pseudo "stop" command. + * main.c (execute_user_command): Code extracted from execute_command. + (execute_command): If hooked, run the hook before the command. + (define_command): If defining a new hook, check the command it + is hooking, and warn if none. Install the hook. + * source.c (_initialize_source): "l" is an abbrev for "list". + * doc/gdb.texinfo: Document command hooks. + + * Makefile.in (VERSION): Roll to 4.6.7. + * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES. + * infrun.c (breakpoints_inserted): Make it static again. + * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse. + +Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Native file renaming. + + * nat-sparc.c -> sparc-nat.c + * nat-sun4os4.h -> nm-sun4os4.h + * nat-trash.h -> nm-trash.h + * config/sun4os4.mh: track file renaming. + * configure.in: link to nm.h rather than nat.h. + * infptrace.c: include nm.h rather than nat.h. + +Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Host/target/native split for sun4. + + * Makefile.in (TSOBS): removed corelow.o. + * infptrace.c: included nat.h. + * nat-trash.h: temporary header file. This should be removed once + all hosts have the native/host/target split. + * configure.in: add a symlink from nat-trash.h to nat.h if no + other nat file exists for this configuration. + * sparc-tdep.c: no longer include sys/ptrace.h. + * sparc-xdep.c: removed. contents have been moved to nat-sparc.c. + * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to + nat-sun4os4.h. + * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support. + * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o + to NATDEPFILES. removed sparc-xdep.o. + (NATDEPFILES, NAT_FILE): new macros for native support. + + Break the direct connection from core_file_command to any + particular type of core file support. + + * target.h (find_core_target): new prototype. + * target.c (find_core_target): new function. Walks the target + list looking for the core target. + * core.c (core_file_command): replace calls to core_detach and + core_open with find_core_target and direct calls. + +Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com) + + * xm-hp300hpux.h: define MEM_FNS_DECLARED; include + for infptrace.c. + config/hp300hpux.mh: ALLOCA1 was not defined. + +Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com) + + * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c, + target.c, valprint.c: Use unfiltered forms of f/printf, et. al. + until we can figure out a better way to do paging. + +Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com) + + * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook. + * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it. + * hppa-coredep.c: Remove, now that we use the hook. + * config/hppab.mh, config/hppah.mh: Use standard coredep.o. + * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook. + + * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with + GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all + be ripped out and reimplemented right (see elfread.c). + * tm-hppa.h (GDB_TARGET_IS_HPPA): Define. + + Rename all HPPA files to fit into unique DOS filenames: + * *hppabsd* => *hppab* + * *hppahpux* => *hppah* + +Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com) + + Make the /proc support a target-struct in its own right. + + * Makefile.in: Remove inftarg.[co], since it is now included via + config/*.mh files. + * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that + reference infptrace.o. Add fork-child.o to all *.mh that + reference procfs.o. + + * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap): + No longer global functions. + (fork_inferior): New global function from fork-child.c. + * inftarg.c (child_wait): Remove USE_PROC_FS conditional. + (ptrace_me, ptrace_him): New stub functions for fork_inferior(). + (child_create_inferior): Moved to fork-child.c as fork_inferior. + (child_create_inferior): New tiny function that calls fork_inferior. + * fork-child.c: New file, containing fork_inferior, which is + built from slight mods to inftarg.c's child_create_inferior. + + * procfs.c (procfs_ops): Add target vector. + (attach): Rename as static do_attach. + (procfs_create_inferior): New tiny function that calls fork_inferior. + (child_xfer_memory): Rename to static procfs_xfer_memory. + (store_inferior_registers): Rename to static procfs_store_registers. + (inferior_proc_init): Rename to static procfs_init_inferior. + (procfs_attach, procfs_detach, procfs_prepare_to_store, + procfs_files_info, procfs_open, procfs_mourn_inferior, + procfs_can_run): Slightly mangled copies of the corresponding + child_XXX routines from inftarg.c. + (proc_wait): Renamed to static procfs_wait. + (child_resume): Rename to static procfs_resume. + (fetch_inferior_registers): Rename to static procfs_fetch_registers. + (initialize_proc_fs): Rename to initialize_procfs. Set up + procfs_ops, too. + + * putenv.c: index -> strchr. + * regex.c: Always rename bcopy to memcpy, etc. + FIXME: Eventually do the renames rather than use #define's. + * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c. + Fix bcopy->memcpy. + * sparc-xdep.c: Move deferred_stores to target dependent. + * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed. + +Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com) + + Split non-target-dependent code out of target_attach routines. + + * target.h: Comments on target_attach args and results. + * infcmd.c (attach_command): Check for existing execution, call + target_attach, set up terminal status and wait_for_inferior, wait + for the attach status, and do normal_stop. + * inftarg.c (child_attach): Remove target independent stuff. + * remote-adapt.c (adapt_attach): Ditto. + * remote-mm.c (mm_attach): Ditto. + * remote-udi.c (udi_attach): Ditto. + * remote-vx.c (vx_attach): Ditto. + + Cleanup. + + * remote-hms.c (hms_attach): Remove completely, it was useless. + * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove + commented-out start_remote calls. + * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove + DENTER and DEXIT macros and their calls. Use a real debugger -- + like gdb -- to see what functions are being called when. + * utils.c (strcmp_iw): Make nonstatic, for lint. + +Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com) + + * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups. + +Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com) + + * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's + fix to differentiate between gcc1 & gcc2 compiled files so that we + can debug calls that pass structs as args correctly. + * symmisc.c (dump_symtab): If block was compiled with gcc, say + so, and what version. + + * remote.c (remote_wait): Make regs be char to avoid picayune + ANSI compiler warnings. + + * energize.h: Move all external struct decls to inside of + __STDC__, add prototype for energize_shell_wait(). + * energize.c (getpty): Clean up, make us really get a controlling + terminal. + * (energize_initialize): Disable SIGIO prior to setting up for + I/O interrupts. Move setsid(), et. al. to getpty(). + * (energize_shell_wait): New routine to wait for things started + via the shell command, uses wait() instead of /dev/proc. + * Also, add prototype for execute_command_1(). + +Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * inftarg.c (child_create_inferior, child_attach, + child_mourn_inferior): collect unix child process stratum + functions which live below the target vector into this file to + facilitate host/target/native split. Also, make them static. + * inflow.c (child_mourn_inferior): removed. + * infrun.c (child_create_inferior, child_attach): removed. + (resume): becomes global so that functions below the + target vector can find it. + * inferior.h (resume): add prototype. + (child_mourn_inferior, child_create_inferior, child_attach): + remove prototypes. + + * xcoffexec.c (exec_ops): child_attach and child_create_inferior + replaced with find_default_attach and + find_default_create_inferior. + +Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com) + + * i960-pinsn.c: Use _filtered routines for printing, so symbolic + addresses don't get displayed in the wrong positions. + +Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Separate core functions along target vector in preparation for + native support. Functions above vector now live in core.c. Those + below in corelow.c. + + * core.c (solib_add_stub, core_close, core_open, core_detach, + get_core_registers, core_files_info, core_ops): moved to corelow.c + (_initialize_core): removed addition of core_ops target. + * corelow.c: new file. + (solib_add_stub, core_close, core_open, core_detach, + get_core_registers, core_files_info, core_ops): moved from core.c + (_initialize_corelow): new function. + * gdbcore.h (core_open, core_detach): added prototypes. + (core_ops): add forward declaration. + * Makefile.in (SFILES_MAINDIR): add core.c + (OBS): add core.o + (TSOBS): change core.o to corelow.o + +Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com) + + * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3' + instead of 'sun' predefined symbol so that trap analysis code is + enabled only when the TARGET is a sun3. + +Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) + + * tm-i960.h (ext_format_i960): Add top-level declaration. + (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested + blocks, else Sun4 compiler complains. + +Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com) + + * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break' + instruction's argument. Patch from jonathan@cs.stanford.edu + (Jonathan Stone). + +Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + Break the thread of control that implies that a unix child + process will be the default target. + + * target.c (find_default_run_target, find_default_attach, + find_default_create_inferior, return_zero): new functions. + (cleanup_target): Make return_zero the default for to_can_run. + + * exec.c (exec_ops), core.c (core_ops): Replace child_attach and + child_create_inferior references with find_default_XXX instead. + + * target.h (struct target_ops): new field, to_can_run. + (find_default_attach, find_default_create_inferior): new prototypes. + (target_can_run): new macro. + + * Also added a zero (default) to_can_run element to all static + struct target_ops initializations throughout GDB, except: + * inftarg.c (child_ops): Use new child_can_run() to enable child runs. + + * infrun.c (child_create_inferior): Clean up error handling when + no exec file is specified. + (child_attach): Don't require exec file. + +Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com) + + Remove kill_inferior_fast, in favor of target_kill, which goes + through the target vector. + + * inferior.h (kill_inferior_fast): remove declaration. + + * main.c (disconnect): call quit_cover using catch_errors rather + than calling kill_inferior_fast directly. New way goes through + the target vector, handles attached processes, and writes + command history if appropriate. + (quit_cover): new function, wrapper for quit_command. + + * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c, + infptrace.c, procfs.c: Removed all instances of kill_inferior_fast, + inlining them into the local kill_inferior when needed. + +Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com) + + * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'. + * stabsread.c (read_struct_type): Simplify complicated expression + for dumb DECstation compiler. + +Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com) + + * m68k-pinsn (print_insn_arg, fetch_arg): added support for + operands to memory management instructions, from WRS. + +Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com) + + * main.c (main): Back out previous language setting changes. + Replace with simple default to C before processing any init + files. There MUST be a language set, even in the absence of + init files or executables, or expression parsing fails. + +Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com) + + * main.c (main): Move code that sets initial language to + symfile.c. Fixup places where command files are processed to + be consistent in setting a default language if none has been + previously set. + * symfile.c (set_initial_language): Add code moved from + main() that sets an initial default language when a new + symbol file is read. + * symfile.c (symbol_file_command): Call set_initial_language. + * symtab.c (find_main_psymtab): Add FIXME comment. + +Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * breakpoint.c, sparc-tdep.c: comment changes. + * configure.in: removed target_dependent line. + + * remote-mm.c (mm_attach): change printf to error to prevent + fallthrough bug. + * remote-udi.c (udi_attach): change printf to error to prevent + fallthrough bug. + + * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace + calls to {fetch|store}_inferior_registers with calls to + target_{fetch|store}_registers, for remote-target independence. + +Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in: Fix bug I introduced in merging Rich's change. + * infrun.c (child_create_inferior): Use proceed() rather than + doing all the same stuff by hand. + +Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * Makefile.in, configure.in: add support for files used only when + configured native, that is, when host = target. + +Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred + stores are target dependent and were moved from xm to tm. + +Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir. + + * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE + overrides, to avoid problem in xdr_bytes with malloc(0) => 0. + +Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * target.h (struct target_ops): removed to_convert_to_virtual and + to_convert_from_virtual elements. Initializations removed from + all static initializations. + (target_convert_to_virtual, target_convert_from_virtual): + removed. + (host_convert_to_virtual, host_convert_from_virtual): Removed + forward declarations. + * target.c (cleanup_target): removed default assignments for + to_convert_to_virtual and to_convert_from_virtual. + * inftarg.c (host_convert_to_virtual, host_convert_from_virtual): + removed. + * findvar.c (value_of_register, value_from_register): + target_convert_to_virtual inlined. + * infcmd.c (do_registers_info): target_convert_to_virtual inlined. + * valops.c (value_assign): target_convert_from_virtual inlined. + +Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com) + + * main.c (gdb_readline): Avoid printf_filtered, which sets char + position wrong if used for the prompt. + * utils.c (puts_filtered): Comment: NOT a puts() replacement! + + Support for accessing arbitrary MIPS stack frames in memory. + + * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is + set, run it before INIT_EXTRA_FRAME_INFO. + * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it. + + * mips-tdep.c (init_extra_frame_info): Only clobber the `frame' + (FP) value in the frame_info struct if it is zero (as from top of + execution stack). + (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC. + + * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always + comes back as zero. So does FP_REGNUM, as a trigger for + init_extra_frame_info. + + * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get + the program counter set before INIT_EXTRA_FRAME_INFO is run. + (INIT_FRAME_PC): Defined to null. + (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab. + (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command. + Briefly explain MIPS stacks in GDB. + +Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com) + + * copying.awk, copying.c (show_copying_command, + show_warranty_command): Rename from copying_info, warranty_info, + to match command function conventions. + + * utils.c (prompt_for_continue): Reinitialize more-counts + before printing anything, and again afterward. Fix comments. + (vfprintf_filtered): Eliminate static buffer; use auto buffer, + or alloca() if needed. + + * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to + detect native versus cross-host. + +Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com) + + * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for + Suns. Rename to m68k_saved_pc_after_call. + * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use + m68k_saved... instead of sun3_saved... + +Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in (update-depend, update-alldeps): Split out of + setup-to-dist, for convenience in rebuilding the depend and + alldeps.mak files. + (assorted): Update to catch straggler files when building gdb.tar.Z. + +Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com) + + Preliminary cleanup for splitting host/native/target. + + * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP + here; it is dealt with at a gdb-target-independent level. + * rs6000-tdep.c (single_step): Don't call ptrace, we are a + high toned routine. Fix return type to void. + * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it. + Rich and I believe the "real problem" was that both single_step + and target_resume were issuing PT_CONTINUE calls. This would + cause the second PT_CONTINUE to sometimes fail because the process + was already running. + * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge. + +Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com) + + * energize.c (pty_to_kernel): Must check for EAGAIN as + termination condition. + (full_filename): Don't prepend dirname if filename begins with /. + (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad + messages properly!! + (getpty (NCR)): Lotsa bug fixes... + (kernel_dispatch (case StopRType)): Use kill() instead of + killpg() so we can deal with losing systems... + (wait_for_events): Work around NCR select() lossage. It doesn't + zero out readfds when select() returns zero. + (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use + getcwd() instead of getwd() (NCR getwd() seg faults). + (energize_wait): Use sigaction() for NCR. Their version of signal() + is unreliable by default. + + * procfs.c (proc_wait): Call print_sys_errmsg() if we get an + error from PIOCSWSTOP. + + * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c, + symfile.c, target.c, valprint.c: Use _filtered form of *printf. + defs.h, utils.c: Make vfprintf_filtered global. + + * energize.c (send_location): New routine to consolidate all + places where we must notify kernel of where the given pc is. + (cplus_demangle): Put single-quotes around demangled names. + (energize_call_command): Call send_location() after doing up, + down, and frame commands. + +Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) + + * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first + pass at doc for two new remote targets---29K using UDI, and Tandem + ST2000 using STDBUG. + + * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__ + + * doc/all.m4: turn on H8/300 stuff for generic manual + + * doc/gdbinv-s.m4.in: remove text on special procedures to continue + after explicit call to breakpoint() in serial stubs. + +Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com) + + * mipsread.c: Clean up some white space. + (parse_symbol): Handle stEnd of stFile. + (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal. + + * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers, + store_inferior_registers): Replace unexplained numbers + with manifest constants from a DECstation header file. + * xm-mips.h (KERNEL_U_ADDR): Get from . + (REGISTER_U_ADDR): Fix up for Ultrix 4.2. + + * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h. + + * stack.c (_initialize_stack): "dow" should be a valid abbreviation + for "down". Suggested by Richard Stallman. + +Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) + + * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid + redeclaration bug on SunOS 4. + +Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com) + + * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums. + * m68k-stub.c: Remove a few extraneous ANSI-isms. + * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if + they aren't already there. + * remote-vx.c (vx_prepare_to_store): Ditto. + * xcoffread.c: Surround forward struct defns with #ifdef __STDC__. + +Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com) + + Removed a large number of changes inserted by Per Bothner + for C++ support. These will go back in when they've been + examined. + +Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com) + + * serial.h: Fix prototye for serial_raw(). + * ser-bsd.c, ser-termios.c: Fix args for serial_open() & + serial_write() to match prototypes. + * remote-st2000.c (get_reg_name): Make *p be const. + +Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) + + * remote-nindy.c (nindy_fetch_registers): Make return type void, + to agree with target structure field type. + (nindy_store_registers): Ditto. + + * Makefile (OPCODES): New var, pointing to opcodes library. + (CLIBS, CDEPS): Include it. + (saber_gdb): Load opcodes library. + +Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com) + + * a68v-xdep.c (store_inferior_registers): declare as void. + * infptrace.c: HP/Apollos have ptrace.h in the wrong place. + * remote-st2000.c: Massive changes to use new serial package. + Also added 'connect' command to transparantly connect to serial + port. + * ser-termios.c: Big cleanup, use nicer coding conventions. + * ser-bsd.c: New module, serial stuff for BSD systems. + * serial.h: Define struct ttystate properly using HAVE_TERMIO. + * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE... + +Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) + + * doc/gdb.texinfo: fix shameful error of agreement reported by + jimb@occs.cs.oberlin.edu (Jim Blandy) + * doc/gdb.texinfo: remove old partial discussion of remote serial + protocol (via serial debug stubs) + * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing + use of serial debug stubs + +Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com) + + * symfile.h: Declaration of set_demangling_style() moved + here from demangle.h (which is now in ../include). + * i386-xdep.c: Update comment. + +Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * symtab.c (completion_list_add_symbol): restructured to optimize + for time. First clip names that cannot match. Then clip any + names we've already considered. Drop a redundant strncpy. Drop + a redundant malloc and associated free for demangled names. + +Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com) + + * a68v-xdep.c (store_inferior_registers): Define as type void. + * configure.in: Add host m68k-apollo*-bsd*. + * demangle.c (struct demanglers): Use enum instead of constant + value to keep braindamaged HP/Apollo compiler happy. + +Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com) + + * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to + match "FOO". This allows 'break Foo' to work when Foo is + a mangled C++ function. (See comment before function.) + +Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com) + + * config/rs6000.mh (MH_CFLAGS): Circumvent IBM bug, + for files in vx-share/*.c. + * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention, + for normal GDB source files. + + * Makefile.in (VERSION): Roll to 4.6.6. + + * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h. + * tm-sun3.h: Remove STACK_END_ADDR, no longer used. + * tm-sun3os4.h: Update comments. + * xm-delta88.h: Remove STACK_END_ADDR. + +Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in (VERSION): Roll to 4.6.5. + + * infrun.c: Lint for recent `handle' changes. + + * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up. + * serial.h (EXFUN): Remove all uses, convert to PARAMS. + * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files + should include a ser-XXX.o module. + + * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap. + * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const. + + * configure.in: Map unrecognized sun 68k's, sun sparcs, into + known suns in configure.in, rather than mapping them to unique + config files that happen to duplicate other config files. + * config/sun3.{mh,mt}: Remove (use identical sun3os4.*). + * config/sun4.{mh,mt}: Remove (use identical sun4os4.*). + +Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com) + + * configure.in (*-*-sunos*): Use trailing * to match all + sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1. + (sparc-*-sunos3): Remove host & target. Sunos3 never shipped + in production on Sun-4. + ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff. + (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files. + (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files. + + * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt, + config/sparc-noun.mt: New target configs for embedded. + * config/sun4os3.{mh,mt}: Remove, never existed in production. + + * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New + target definitions for embedded with and without underlines on + identifiers. + + * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE: + not a parameter of the CPU, but of the development environment. + * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE. + +Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com) + + * breakpoint.c (breakpoint_re_set): Avoid setting source symtab + (which involves reading in main's symtab) if we have no breakpoints. + +Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (cu_language): New local variable to record + language for current compilation unit being processed. + * dwarfread.c (set_cu_language): New local function to decode + and record language for current compilation unit being processed. + * dwarfread.c (synthesize_typedef): Add local function to + synthesize a typedef for C++ classes, structs, unions, and + enumerations. + * dwarfread.c (read_structure_scope): Synthesize typedefs + for C++ classes, structs and unions. + * dwarfread.c (read_enumeration): Synthesize typedefs for + C++ enumerations. + * dwarfread.c (read_file_scope): Call set_cu_language to + record language for current compilation unit. After symtab + is built, save this recorded language. + * dwarfread.c (process_dies, add_partial_symbol, struct_type, + scan_partial_symbols, new_symbol): Recognize TAG_class_type. + * dwarfread.c (add_partial_symbol): Synthesize partial symbol + typedefs for C++ classes, structs, unions, and enumerations. + * dwarfread.c (scan_compilation_units): Call set_cu_language + to record language for current compilation unit. + * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here + for TAG_enumeration_types, rather than in add_partial_symbol. + * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type + case with class, struct, and union type cases, now that they are + the same. Remove tests for non-NULL name attributes, now done + by callers. + * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but + treat as alias for TYPE_CODE_STRUCT for now. + +Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in: map "gdb" through program_transform_name when + installing. + +Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com) + + * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c} + (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): + Use "regi" for local indexing through register numbers, reserving + "regno" for the name of a specific register passed as an input + parameter. Fix bug propagated through all versions that sometimes + used regno as an index when it should have been regi, thus using + -1 as an index in some cases. + +Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com) + + * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include, + respectively, so same demangler can be used by other programs. + * Makefile.in: Remove demangler stuff. + * Makefile.in (depend): Pass -I../readline (needed for main.c). + * demangle.c (_initialize_demangler): Tell demangler which + CPLUS_MARKER to assume. + +Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com) + + RS/6000 portability changes (for hosting cross-debuggers). + + * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET. + * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h, + xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere. + * printcmd.c (print_frame_args): Remove an RS/6000 dependency. + * stabsread.c (define_symbol): Remove RS/6000 dependencies. + * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent. + (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep. + (NO_SINGLE_STEP): Add, target-dependent. + (loadinfotextindex): Lowercase, remove "aix_". + * xm-rs6000.h: Add for infptrace.c. + (NO_SINGLE_STEP): Remove, target-dependent. + * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code. + * xcoffread.c: Only build file if RS/6000 native GDB. + (build_function_symbol): Remove #if 0'd code. + * rs6000-tdep.c: Cleanup. Add static fn protos. + Use CORE_ADDR for addresses throughout. Make void fns void. + (pop_dummy_frame): Add FIXME about bogosity of design here. + (rs6000_struct_return_address): Ditto. + (frameless_function_invocation, frame_get_cache_fsr, + frame_initial_stack_address, xcoff_relocate_symtab, + xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo, + add_text_to_loadinfo, find_toc_address): Move from xdep file. + Use CORE_ADDRs. Change identifiers to lowercase. + + * rs6000-xdep.c: Make whole file conditional on native RS/6000, + supplying dummy routines if non-native. Add prototype for + static exec_one_dummy_insn. Move a mess of functions to + rs6000-tdep.c (as above). Remove #if 0'd code. + + * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side. + (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug. + * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o. + + * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems + for callers. + + * vx-share/README, nindy-share/README: New files describing + how these directories' code is shared, and with whom. + +Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com) + + * configure.in (target configurations): Reformat into table. + Remove unsupp. Amigados host and target. Ditto Mach 386 target. + + * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs. + * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto. + * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt. + * config/{go32.mt,i960.mt}: Remove; they only printed error msgs. + * config/nindy960.mt: Remove useless MT_CFLAGS setting. + * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h. + + * Makefile.in (config-check): Add command to check whether + configure.in is consistent with config/*. + +Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com) + + * configure.in (host configurations): Reformat nested cases into + easy-to-maintain table. + (m68k-altos-*, i386v*): We don't care whether coff encap is used. + config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove. + +Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c: Reorder args to most local functions to make them + follow the consistent pattern of struct work_stuff pointer first, + followed by pointer into string being demangled, followed by + pointer to the string where the result is being stored, followed + by other args. Also generally replace most variables of name + "type" with "mangled" for consistency. They all pointed to the + same string but half were one name and half the other. + * cplus-dem.c (LONGERNAMES): Remove #ifndef's. + * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow + use whenever a qualified name is being demangled. + * cplus-dem.c (do_type): Qualified names are treated similarly + to fundamental types, not as modifiers of fundamental types. + +Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com) + + * configure.in: Add sparclite as a target. + + * sparc-stub.c (handle_exception): Flush instruction cache just + before returning to the user. (hexToInt): Fix overzealous cleanup. + +Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com) + + * infrun.c (handle_command): Rewrite to allow multiple signal + numbers, signal number ranges, and to recognize "all" to mean all + signals except those used by the debugger. + * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command + to set or reset actions for specific signals. + +Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com) + + * coffread.c (decode_type): Call alloc_type to alloc new + types. + * stabsread.c (read_array_type, read_range_type, define_symbol): + Call alloc_type to alloc new types. + * stabsread.c (define_symbol): Move dbl_valu symbol field data + from type_obstack to symbol_obstack. + * stabsread.c (define_symbol): Move typedef_sym from type_obstack + to symbol_obstack. + * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data + associated with a type, using the same mechanism as was used to + allocate space for the type structure itself. + * coffread.c (patch_type, coff_read_struct_type, + coff_read_enum_type): Use TYPE_ALLOC. + * dwarfread.c (struct_type): Use TYPE_ALLOC. + * gdbtypes.c (create_array_type, check_stub_method, + allocate_cplus_struct_type): Use TYPE_ALLOC. + * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC. + * stabsread.c (read_struct_type, read_array_type, read_enum_type, + read_range_type): Use TYPE_ALLOC. + +Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com) + + * breakpoint.c (breakpoint_re_set): Select a default source + symtab if one is not currently selected. + * utils.c (query): Call wrap_here before building the output + query string, to turn off wrapping and flush any buffered output. + Otherwise our query may end up in the wrap buffer and never be + seen by the user. + * eval.c (evaluate_subexp): Report error when attempting to + evaluate subscript for types without a target type, rather + than dumping core by using the NULL pointer. + * symfile.c (symbol_file_command): Forget current_source_symtab + and current_source_line when discarding symbol table. + +Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com) + + Bug fixes from Andrew Heybey . + + * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type. + * mips-tdep.c (mips_print_register): Alloc enough space for two regs. + +Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com) + + * remote.c (remote_open): Fix baud rate setting to make -b flag + work. (remote_wait): Change 'T' message parser to deal with new + improved format which allows stub to send an arbitrary bunch of + registers. + * sparc-stub.c: General cleanups. (trap_low, handle_exception): + make all this re-entrant by storing all state on the stack. Clean + up memory error trapping. (computeSignal, set_debug_traps): + make it all table driven. Make a start at a baud rate setting command. + +Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com) + + * m68k-pinsn.c: handle new operand type 'r', introduced for cas2. + + * remote-vx.c: redefine malloc to avoid buggy declaration on + RS/6000 . + xm-rs6000.h: include to define fd_set for + on RS/6000. + +Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in: added FLAGS_TO_PASS variable, and passed it to + recursive invocations of make. Always create installation + directories. + +Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com) + + * m68k-pinsn.c: Minor fix in style of output (don't use + range to indicate floating point control registers). + +Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com) + + * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881. + + * infcmd.c (registers_info): Handle multiple register names. + Changes inspired by Roland McGrath. + +Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com) + + * sparc-stub.c: New file. Mix it with your SPARClite + application, and it will speak GDB remote protocol! + * remote.c (remote_wait): Change 'T' (expedited reply) message to + deal with arbitrary registers. Needed for sparc-stub. + +Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c (cplus_markers): Add table for gnu style and + use throughout, in place of compile time constant CPLUS_MARKER. + * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add. + * cplus-dem.c (cfront_special): New function, as suggested + by pfieland@stratus.com. + * cplus-dem.c (forget_types): New function. + * cplus-dem.c (cplus_demangle): Call gnu_special, moved from + demangle_prefix(). + * cplus-dem.c (mop_up): Call forget_types(). + * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING): + Use throughout, instead of checking current_demangling_style. + * cplus-dem.c (demangle_signature): When finding an explicit + start of function args, forget all remembered types for + lucid/cfront style demangling. + * cplus-dem.c (demangle_prefix): In a sequence of two or more + underbar characters, use last pair as the delimiter. Hoist + gnu_special() call up to cplus_demangle(). Call cfront_special() + when appropriate. + * cplus-dem.c (cplus_special): Fix virtual table name demangling + for inherited classes. + * cplus-dem.c (demangle_args): Document quirks of numbered + references to previously seen types. + * dbxread.c (read_ofile_symtab, process_one_symbol): + Use AUTO_DEMANGLING rather than explicitly checking + current_demangling_style. + * demangle.h: Add some comments. + * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING, + CFRONT_DEMANGLING): New macros. + * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is + not found in the actual producer string produced by lcc. + * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather + than explicitly checking current_demangling_style. + +Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com) + + * breakpoint.c (enable_longjmp_breakpoint, + disable_longjmp_breakpoint, set_longjmp_resume_breakpoint): + Check for duplicate breakpoints at the same address. Bug report + and preliminary fix from Dave Morrison, . + +Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com) + + * buildsym.c (end_symtab): Document that end_symtab can return + NULL under non-error conditions. + * dwarfread.c (read_file_scope): Guard against dereferencing NULL + returned from end_symtab for empty compilation units. + +Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com) + + * am29k-tdep.c: Lint from DECstation compiler. + * mem-break.c: Restore test of BREAKPOINT size that Fred removed. + As the man page says, "Sometimes you just can't get lint to shut + up". That doesn't mean you should blow away the code it won't + shut up about. + * mips-xdep.c: Revise stubbing-out of code until Rich cleans + it up over the next few weeks. Make mips x 29k build. + * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts. + (FIX_CALL_DUMMY): Comment in the patching of the breakpoint, + but leave it as a comment because the breakpoint instruction + is not easily accessible at this moment (it's static, and if + we define one here, it goes into every file compiled). + +Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.6.3. + * dwarfread.c (scan_partial_symbols): Skip over DIE's within + function scopes when building partial symbol tables. + * objfiles.c (open_existing_mapped_file): Make it clear in + warning message that out of date mapped files are ignored. + * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation + unit source file name in error message. + +Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (struct dieinfo): Add has_at_byte_size. + * dwarfread.c (struct_type): In absence of AT_byte_size for + bitfield, use size of object of member's type for the size of + the anonymous object containing the bit field. + * dwarfread.c (completedieinfo): Set has_at_byte_size when + an AT_byte_size attribute is seen. + * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to + union aux_ext (was aux_ent). + * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from + unsigned char* to char*, for Lucid compiler. + * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory + to be correct type (from unsigned char* to char*). + * valprint.c (type_print_derivation_info): Minor tweak to placement + of commas in derived class printing. + * xcoffread.c (builtin_type): Fix misspelling in fatal message. + +Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + * xm-go32.h: Define LSEEK_NOT_LINEAR + * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined + then work out the lseek positions of newlines by running through + the file and `tell'ing. This makes source file listing work on + OS's where the relationship between physical position in file and + canonical position is indeterminate, eg VMS and DOS. + +Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com) + + * stabsread.c: Ensure that all members of all allocated structures + are initialized to known state to avoid hard to find bugs with gdb + using fields containing random data. + * buildsym.c (start_subfile): Compact dirname initialization. + * buildsym.c (patch_subfile_names): New function. + * buildsym.c (end_symtab): Make copy of dirname on symbol obstack. + * buildsym.c (end_symtab): Free all malloc'd subfile fields. + * buildsym.h (patch_subfile_names): Add prototype. + * dbxread.c (process_one_symbol): Call patch_subfile_names. + +Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com) + + * remote-udi.c: Update comments. + + * remote.c (getpkt): Only force retransmission ten times; + after that, assume bug in target code, and handle pkt anyway. + +Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com) + + * configure.in: Add support for apollo 68k under BSD environment. + * xm-apollo68b.h: New file to support above. + +Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com) + + * configure.in: Recognize i486 host cpu. + * valprint.c (type_print_derivation_info): Print derivation info + in same form as class declarations in source. + * valprint.c (type_print_varspec_suffix): Split arg printing + code out to type_print_args function. + +Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (struct dieinfo): Remove obsolete at_visibility, + at_import, at_frame_base. + * dwarfread.c (completedieinfo): Remove cases for obsolete + AT_visibility, AT_import, and AT_frame_base attributes. + * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for + i860, which can keep up to 4 shadow breakpoints. + * tm-stratus.h (USG): Define. + * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN. + * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN. + * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h. + * xm-stratus.h (NO_JOB_CONTROL): Remove define. + * config/stratus.mt (TDEPFILES): Include files available from + stratus that are not yet in release pending receipt of paperwork + at FSF. + * buildsym.c (finish_block): Minor code format change. + * gdbtypes.h (struct field): Add to comments. + * gdbtypes.h (virtual_field_bits): Add to comments. + * objfiles.c (allocate_objfile): Change obstack interface to + match FSF merging efforts. + +Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.6.2. + * Makefile.in (SFILES_MAINDIR): Add stabsread.c + * Makefile.in (OBS): Add stabsread.o + * Makefile.in (stabsread.o): Add build rule. + * stabsread.c, stabsread.h: New files. + * buildsym.c: Split out stabs specific support to stabsread.c. + * buildsym.h: Split out stabs specific support to stabsread.h. + * dbxread.c (stabsread.h): Include + * dbxread.c (dbx_new_init): Call stabsread_new_init. + * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init. + * dbxread.c (read_ofile_symtab): Call end_stabs. + * dbxread.c (process_one_symbol): Call end_stabs and start_stabs. + * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init. + * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add + really_free_pendings to cleanups. + * elfread.c (elf_new_init): Call stabsread_new_init. + * gdbtypes.c: Small changes to maintenance commands. + * mipsread.c (stabsread.h): Include. + * mipsread.c (psymtab_to_symtab_1): Call end_stabs. + * xcoffread.c (stabsread.h): Include. + * xcoffread.c (global_stabs): Remove redundant def. + * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs. + +Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com) + + * lmode_inferior_valid, lmode_ours_valid: New static vars. + * inflow.c (terminal_init_inferior, terminal_inferior, + terminal_ours_1, initialize_inflow): Record and use state + of lmode_inferior_valid and lmode_ours_valid. + +Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com) + + * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE. + include on USG. (from sef). + + * depend: es1800 dependency needed here. + +Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com) + + * buildsym.c (read_struct_type): Initialize structs allocated + with alloca, to avoid using random values from stack later on. + * defs.h (fprintf_filtered): Add prototype. + * gdbtypes.c (check_stub_method): Fix misleading comments. + * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint + support functions. + * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many + small changes to maint support functions. + * gdbtypes.h (cplus_struct_type): Reorganize member ordering + for some fields and expand comments. + * objfiles.c (allocate_objfile): Use new obstack_alloc_arg + macro and track change to obstack_full_begin macro. + * utils.c (fprintfi_filtered): New function. + * valprint.c (type_print_base): Fixup field printing to not + print extraneous lines and not print bogus "no data fields" + messages for C++ classes with no data members. Also use new + fprintfi_filtered function. + +Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com) + + * configure.in: es1800 ok for 68000 too. + +Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * configure.in: echo error messages to stderr, not stdout + +Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * configure.in: recognize hppa* instead of hppa + +Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com) + + * energize.c: Second cut at DynamicLoad message handling. + + * energize.c: Relativize pathnames in #include statements. + * (kernel_dispatch): Better error messages for unknown protocol + messages. + * (kernel_dispatch): First cut at DynamicLoad message handling. + + * Makefile.in: Remove -I../readline from all compilations, + include a special case for main.o instead. + +Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com) + + * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call + error if it fails to find a member type, rather than return NULL + and trigger a coredump. + * symtab.c (lookup_symbol, lookup_demangled_block_symbol, + lookup_demangled_partial_symbol,): Ask demangle_and_match to + match on complete demanglings, including argument lists for member + functions, rather than just accepting the first demangling that + matches the class and function name. + * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir + to start_symtab as the directory name. + * dwarfread.c (completedieinfo): Strip off any leading hostname + portion of the AT_comp_dir attribute string. Gdb doesn't know + what to do with them (FIXME). + +Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com) + + * breakpoint.c (commands_command): Simplify code a bit, remove + unnecessary fflush(). + + * Makefile.in (OTHERS): Add gcc.patch. + * partial-stab.h (N_SO): Fix handling of redundant SOs (again...) + +Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (LCC_PRODUCER): Change to match current NCR + lcc producer string. + +Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com) + + * WHATS.NEW renamed to NEWS. + +Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com) + + * dbxread.c, dwarfread.c: Re-enable experimental code to + automatically select demangling style. + * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply + DEMANGLING_STYLE, to make more descriptive. Revert back to + "auto" as default. Comment use. + * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove. + * Makefile.in (${DEMANGLER}.o) Remove target and special + compilation rule. + +Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions). + +Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in, demangle.c: Change default demangling style to + gnu. + * Makefile.in: Update version to 4.6 !!! + * README, WHATS.NEW: Update for 4.6. + +Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com) + + * i960-tdep.c (frame_args_address): If arg pointer can't be found, + use frame address. + + * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF + nodes as base classes. + +Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com) + + * alldeps.mak, depend: Update. + + * xcoffread.c: Add decl for section_offset to keep prototype happy. + + * Makefile.in (VERSION): 4.5.9. + + * xm-hp300bsd.h: Add decl for strdup(). + * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in + PDR. Cleanup a few things, fix compilation warnings. + +Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (DEMANGLING_STYLE): New define to set default + demangling style for C++. Defaults to "auto". + * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE. + * Makefile.in (SFILES_MAINDIR): Add demangle.c + * Makefile.in (OBS): Add demangle.o + * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING): + Remove compile time decisions about demangling style and replace + with runtime decisions using current_demangling_style. + * cplus-dem.c (main): Expand code included during building of + standalone demangler to recognize demangling style options. + * dbxread.c (demangle.h): Include. + * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++ + demangling style if processing g++ code and current demangling style + is auto (Note: this feature currently disabled.) + * demangle.c: New file, generic demangling control. + * demangle.h (demangling_styles): New enumeration to select one + of several demangling styles. Also define string names for each + style. + * demangle.h (set_demangling_style): Add prototype. + * dwarfread.c (demangle.h): Include. + * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER): + New producer string prefixes to recognize. + * dwarfread.c (handle_producer): Consolidate actions for specific + producers. Set demangling style based on producer string if + current style is auto. (Note: this feature currently disabled.) + * config/ncr3000.mt (DEMANGLE_OPTS): Remove. + +Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com) + + * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp. + +Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com) + + * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename. + * c-exp.y: Call lookup_signed_typename() after seeing + "signed". This handles "signed char" correctly. + * c-exp.y: Recognize (but ignore) 'const' and 'volatile' + keywords before a type specifier. + +Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com) + + * command.c (lookup_cmd_1): Clarify descriptive comments. + * gdbcmd.h (maintenanceprintlist): Add declaration. + * main.c (maintenanceprintlist): Add definition. + * main.c (gdb_completer_command_word_break_characters): Add. + * main.c (symbol_completion_function): Switch completer word + break character sets dynamically, based on whether completion is + being done on commands or on something else. + * main.c (initialize_cmd_lists): Init maintenanceprintlist. + * maint.c: Include demangle.h. + * maint.c (maintenance_demangle): New function. + * maint.c (maintenance_print_command): New function. + * maint.c (_initialize_maint_cmds): Reorganize some commands + under new maintenance print subcommand. + +Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com) + + * gdbtypes.c (lookup_struct_elt_type): If the input type is + TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the + target type. Otherwise, 'whatis this.field' wouldn't work, + which would be inconsistent, since 'print this.field' works. + * buildsym.c (read_struct_type, read_enum_type): Clear + TYPE_FLAG_STUB flag. + * buildsym.c (cleanup_undefined_types): Don't rely on a + flawed "Reasonable test to see if" a type has been defined + since it was referred to; now we can just see if the + TYPE_FLAG_STUB flag has been cleared. + * valprint.c (print_type_base): Emit public/protected/private + labels for methods as well as fields. Also, indent these labels + 2 spaces instead of 4, for a more conventional "look". + * symtab.c (gdb_mangle_name): Undo Fred's change, unless + GCC_MANGLE_BUG is defined. Also, handle destructors specially. + * gcc.patch: New file. Contains patch for gcc (so people + with gdb-2.2.x won't have to wait for a new gcc release). + +Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com) + + * i960-pinsn.c (mem): Variables reg[123] should point to CONST. + (print_addr): Call print_address to show symbolic version as well. + + * remote-vx.c (vx_kill): Don't look for arguments; they aren't + being passed. + (vx_read_register): Declare inferior_fp_regs. Delete code for + copying "inferior_registers" around; the values are already in var + "registers". Use correct size for register set. + + * remote-vx.c (vx_write_register): Don't try writing FP regs; the + target doesn't support it. + (vx_read_register): Don't try reading them either. + + * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the + VxWorks back end reads them in one contiguous set except for this + one. + (register_names): Change "pc" to "pcw" to avoid confusion printing + "$pc". + * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we + find the PC under VxWorks. + +Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type + to create new blank types, instead of handcrafting them. + * defs.h (printfi_filtered): Add prototype. + * utils.c (printfi_filtered): New function. + * gdbtypes.c (recursive_dump_type): Use printfi_filtered to + to simplify the code. Other cleanups. + * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI. + * gdbtypes.h (struct cplus_struct_type): Add comments describing + use of various fields. + * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions. + * c-exp.y (%token): Add CLASS as a token for C++, add grammar + production that currently treats it exactly the same as STRUCT. + * c-exp.y (yylex): Recognize "class" as token CLASS. + * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs. + * symtab.c (decode_line_1): Fix to pass quoted args on down to + general symbol handling code. Call cplus_mangle_opname with + DMGL_ANSI. + * symtab.c (decode_line_2): Print demangled function names in + breakpoint menus, instead of just file and line number. + * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI. + * valprint.c (type_print_base): Print "class" for C++ classes, + rather than "struct". Print section labels for public, protected + and private members of C++ classes. + * values.c: Include demangle.h. + * values.c (value_headof): Call cplus_demangle with DMGL_ANSI. + +Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (VERSION): Update to 4.5.8. + + Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com) + + * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to + prevent crashes when examining cross-targets. + * dbxread.c (process_one_symbol): Include directory name when + calling start_subfile for SOL & BINCL symbols. This allows gdb to + find include files, and yacc/lex sources when the cwd doesn't match + that in which the object was compiled. + * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no + msymbols. + * symtab.c (lookup_symtab_1): Rewrite. It now handles include + files. + +Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com) + + * maint.c (maintenance_command, maintenance_info_command): + Install with allow_unknown as 0 and call help_list to show + list of possibilities when no subcommand is specified. + +Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com) + + * configure.in: Add m68k-ericsson-*. + * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files. + +Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com) + + * maint.c: New file. + * Makefile.in (SFILES_MAINDIR): Add new file maint.c. + * Makefile.in (OBS): Add new file maint.o. + * defs.h (command_class): Add class_maintenance. + * defs.h (MAINTENANCE_CMDS): Default to including maintenance + commands. Allow for them (and other nonessential parts of gdb) + to be selectively left out under special circumstances. + * gdbtypes.c (recursive_dump_type): New function; supports + maintenance print-type command. + * gdbtypes.h (recursive_dump_type, maintenance_print_type): + Add prototypes. + * main.c (maintenancelist, maintenanceinfolist): Add maintenance + command lists. + * main.c (initialize_cmd_lists): Eliminate unnecessary casts on + initializers. Add initializations for setprintlist, showprintlist, + setchecklist, showchecklist, maintenancelist, and maintenanceinfolist. + * printcmd.c (maintenance_print_type): New maintenance cmd. + * valprint.c (setprintlist, showprintlist): Move to main.c, as + implied by comment that all cmd lists are owned by main.c. + * infcmd.c (unsetlist): Move to main.c, as implied by comment + that all cmd lists are owned by main.c. + * language.c (setchecklist, showchecklist): Move to main.c, as + implied by comment that all cmd lists are owned by main.c + * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist, + deletelist): Remove redundant declarations (also in gdbcmd.h). + * symmisc.c (printsyms_command): Now maintenance_print_symbols. + * symmisc.c (printmsyms_command): Now maintenance_print_msymbols. + * symmisc.c (printpsyms_command): Now maintenance_print_psymbols. + * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles. + * symtab.h (maintenance_print_symbols, maintenance_print_psymbols, + maintenance_print_msymbols, maintenance_print_objfiles): + Add prototypes. + * symmisc.c (printsyms_command, printpsyms_command, + printmsyms_command, printobjfiles_command): Removed from + _initialize_symmisc. + * main.c (dump_me_command): Moved to maint.c and renamed to + maintenance_dump_me. + * breakpoint.c (all_breakpoints_info): Rename to + maintenance_info_breakpoints. + * breakpoint.c (_initialize_breakpoint): Convert add_info of + all_breakpoints_info to add maintenance_info_breakpoints to the + maintenanceinfolist instead. + main.c (initialize_main): Set up maintenance class commands. + +Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com) + + * energize-patches: Fix minor problems with building energize lib. + + * energize-patches: Change names of all cadillac procedure calls + to be energize procedure calls. Simplify many hooks by moving + tests energize.c. Configure energize, and build it automatically now. + +Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.5.7. + * cplus-dem.c (demangle_args): Validate index for previously + seen type to guard against bogus values from malformed manglings. + * valops.c (value_struct_elt_for_reference): Guard against + blindly using NULL return value from lookup_symbol. + +Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com) + + * cadillac.c, cadillac-patches: Rename to energize.c and + energize-patches. Change all routines and variables named + 'cadillac*' to 'energize*'. Create new file called energize.h to + hold all interface declarations. + + * deblib/connection/*: Move all of this stuff into energize/, but + delete unneeded files. + +Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com) + + * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't. + + * buildsym.c (finish_block): Fix thinko `inner block' complaints. + * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.". + * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on + child processes, to avoid dead ones "hanging around" after GDB exits. + (attach): Always stop the process if it needs it. Set RLC flag + when attaching running processes, so it will continue if we detach + it, quit, or are killed. + (detach): Clear faults and set RLC flag to make process run + when we close it. + (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR. + Callers changed. + (info_proc): Open process O_RDONLY, so we can see any process, + even those controlled by debuggers. + * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2). + +Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com) + + Relocate symbols using an array of section_offsets, rather than a + single `addr' or `offset'. This makes Solaris-2 support work, and + permits better VxWorks (and maybe xcoff) support later. + + * symtab.h (struct section_offsets): New structure for keeping + a set of offsets, rather than a single one. + (struct objfile): Replace addr with section_offsets member. + * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes. + * gdb-stabs.h: New include file with `symbol type specific' + parameters for psymtabs and objfiles. + * Makefile.in (HFILES): Add gdb-stabs.h. + * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes. + * coffread.c: Conforming changes. Fake offset array always 0. + * dbxread.c: Conforming changes. + (struct dbx_symfile_info): Move to gdb-stabs.h. + (start_psymtab): Call elfstab_offset_sections to calculate good + offsets for this source file, based on the ELF symbol table info. + (read_ofile_symtab): Yank N_CATCH, which is dead. + (process_one_symbol, N_CATCH): Yank. + (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY): + Relocate with SECT_OFF_TEXT. + (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string + to distinguish relocatable from absolute symbols. Then, if not + absolute, do: + (", N_STSYM, N_DSLINE): SECT_OFF_DATA. + (", N_LCSYM, N_BSLINE): SECT_OFF_BSS. + (", N_ROSYM): SECT_OFF_RODATA. + (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info. + (dbx_symfile_offsets): Add to translate addr to offset. + * dwarfread.c: Conforming changes. Single offset currently used. + * elfread.c: Add various complaints about elf/stab stuff. + #include gdb-stabs.h. Conforming changes, using a single offset. + (elf_symtab_read): Record info from BSF_FILE symbols, and local + variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata", + for later use in building psymtabs. + (elf_symfile_read): Allocate dbx_symfile_info here, to keep + the info collected in elf_symtab_read. Cleanup calls free_elfinfo. + (free_elfinfo): New fn, frees all chained stab_section_infos + in an objfile, and zaps the start-of-chain pointer. + (elfstab_offset_sections): New fn, looks in stab_section_info + chain to determine section bases to relocate a psymtab's worth + of symbols, as they are being read. + * mipsread.c: Conforming changes. Stabs-reading will relocate + using one offset. MIPS-reading will not relocate at all. + * partial-stab.h: Relocate different symbol types using different + offsets from section_offsets. + * symfile.c: Conforming changes. + (find_lowest_section): Unused function to use later + to free us from the Tyranny of the Text Section. + (syms_from_objfile): Translate absolute arg ADDR to offsets used + in all lower layers of symbol reading. Call format-specific + sym_offsets function to initialize offsets for high speed symbol + reading. + (symbol_file_add): Call reinit_frame_cache so callers don't have to. + (symbol_file_command, add_symbol_file_command): Callers changed. + * symmisc.c (dump_psymtab): Print new relocation parameters. + * xcoffread.c: Corresponding changes. + + * buildsym.c: Tidy innerblock_complaint and blockvector_complaint. + * main.c (main): Read the $HOME/.gdbinit file before processing + the argv arguments (e.g. reading symbol files or core + files). This allows global parameters to be set, which will apply + during the symbol reading. The ./.gdbinit is still read after + argv processing. + * symtab.c (list_symbols): `i variables' shouldn't show enum values. + * xcoffexec.c: Clean up quote inside comment. + +Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com) + + * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c, + core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c, + eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c, + i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c, + infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c, + putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c, + sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c, + tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, + values.c, xcoffread.c: + Remove "(void)" casts from function calls where the return value + is ignored, in accordance with GNU coding standards. + +Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com) + + * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris. + * partial-stab.h: Ignore N_ENDM. + * elfread.c (elf_symtab_read): Ignore symbols that don't have a + CODE or DATA section attachment. This eliminates a lot of random + values from shared libraries, which screw up the ordinary symbols + in the address ranges they happen to overlap. + * buildsym.c (define_symbol): Eliminate special tests + for function types; move into "function" cases in switch statement. + (define_symbol: 'f', 'F', 'P'): Process all parameter types + in case they define new type numbers. But ignore them (FIXME). + ('k', 'B'): Ignore const and volatile if we see them (FIXME). + (read_sun_builtin_type): Add commentary. + +Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * xm-rs6000.h: define MEM_FNS_DECLARED + +Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com) + + * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c. + (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now. + * mips-xdep.c: Remove most include files (unused, caused errs). + (fetch_core_registers): Use right parameters in dummy fn. + +Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com) + + * buildsym.c (scan_file_globals): Beware the null file. + Fix from Jim Williams. + + * stack.c (return_command): Evaluate expression *before* popping + off the stack frames! Fix inspired by Jim Williams. + (up_silently_command, down_silently_command): No sel frame is error. + + * defs.h (memcpy, memset): Conditionalize decls on + #ifndef MEM_FNS_DECLARED, since DECstation differs. + (alloca): Break out the STDC and non-STDC alloca cases, to make + it work on old preprocessors as well as "picky ANSI" ones. + * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED. + + * mips-tdep.c (heuristic_proc_start): Zero arg produces zero. + * utils.c (fputs_demangled): Rename SLOP since DECstation system + header files define it! + + * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D. + +Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com) + + * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c, + symtab.h, tm-i386v4.h, valprint.c, values.c: Lint. + * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c, + findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c, + putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h, + utils.c, valarith.c, valops.c, valprint.c, values.c: + Replace bcopy() use with memcpy(), which is more standard and can + take advantage of gcc's builtin functions for increased performance. + * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c, + ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h, + target.c, values.c: + Replace bzero() use with memset(), which is more standard and can + take advantage of gcc's builtin functions for increased performance. + * i386-tdep.c, main.c, valprint.c: + Replace bcmp() use with memcmp(), which is more standard and can + take advantage of gcc's builtin functions for increased performance. + +Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com) + + * remote.c (remote_wait): Fix cast on signal() call. + * defs.h (alloca): More diddling with alloca. Have to ensure + that it has a prototype, so that if alloca is defined as a macro + that takes an arg, the definition is seen as a use of a macro + that takes an arg, to satisfy picky ANSI preprocessors. + +Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com) + + * sparc-pinsn.c: Use rather than "string.h", for + consistency with all other gdb files. + * cadillac.c: Use rather than . + * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr. + * Makefile.in (MAKE): Remove definition for consistency with + other Makefile.in files and to fix problem with recursive makes. + +Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com) + + * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it + crashes H-PUX. + +Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + * source.c (print_source_lines): for DOS interoperability; don't + print CR (013) as ^M. + +Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com) + + * dbxread.c (dbx_symfile_init): Move more code under hp9000s800 + conditional. + * hppabsd-core.c: Don't include "param.h", include + instead. + * remote.c (remote_wait): Cast signal to void * to avoid warning + from busted HP compiler. + + * partial-stab.h (N_SO): Rearrange code a little so that all SO + stabs cause end_psymtab to be called. + + * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC + compiler feature of putting 'c' into basic type descriptors for + all forms of char. + + * procfs.c (child_resume): Work around Solaris (on Sparc) lossage + where there is no place for nPC in prrun struct. + +Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com) + + * mipsread.c: Pass NULL name pointer to init_type, not 0. + * gdbtypes.c (init_type): Use copy of typename on type_obstack. + * dwarfread.c (enum_type): Save enum names on type_obstack. + * dwarfread.c (struct_type): Save member name on type_obstack. + * symtab.c (_initialize_symtab): Fix misspelling. + * regex.c (store_jump, insert_jump): Return void. + +Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com) + + * defs.h (PARAMS): Move to ../include/ansidecl.h. + (alloca): Declare return type on SPARC, since Sun doesn't. + (*_BYTE_ORDER): Improve comment: *must* be defined. + + * tm-hppa.h: New file, architectural definition of HP PA. + * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h. + + * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c, + hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, + hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c, + ser-go32.c, xcoffsolib.c: Remove which is already in + "defs.h". + + * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, + hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c, + xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights. + +Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com) + + * printcmd.c (output_command): Thinko. + (x_command): Only set remembered size/format if cmd succeeds. + + * dbxread.c (read_ofile_symtab): Remove N_CATCH special case, + since it is no longer used and burns time for every symbol read. + (process_one_symbol): Treat N_CATCH like default (complain). + +Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com) + + * partial-stab.h (case N_TEXT): Fix fencepost error when + detecting start of new symbol info after reading symtab for a + module with a zero length TEXT segment. + +Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.5.6. + * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to + correct type. + * defs.h (NORETURN): Define away for Lucid compiler. + * remote.c (remote_timer, remote_interrupt): Signal handlers + take one int arg. + * ser-termios.c (serial_write, serial_close): Return whatever + value the write/close call returns, rather than falling off end. + * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on + more systems than it is "char *". Define PTRACE_ARG3_TYPE to + default to int. + * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c, + inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type + of third arg. + * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c, + m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c, + pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c, + symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace + argument 3. + * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers, + store_inferior_registers): Supply missing fourth argument to + ptrace(). + * cadillac.c (kernel_dispatch): Make return type void. + * cadillac.c (iosig): Signal handlers take one int arg. + * valprint.c (val_print_fields): Call fprint_symbol to get + automatic C++ demangling for mangled field names. + +Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com) + + * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment. + * dwarfread.c (enum_type): Fix misspelling in comment. + * valprint.c (val_print_fields, cplus_val_print): Minor + adjustment to printing of C++ class structures to more closely + match format for printing C structures, with and without setting + pretty print. + +Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com) + + * infrun.c (wait_for_inferior): Don't test for SIGEMT + (which is not a Posix signal) if it isn't defined. + * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in: + New port to Linux (a free Unix clone for 386 machines). + +Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com) + + COFF changes for dealing better with EPI 29K C compiler output. + + * coffread.c (record_minimal_symbol): Pass the minsym type to it. + Callers changed. + (coff_end_symtab): Sort blocks if needed. Complain if misordered. + (read_coff_symtab): Move patch_opaque_types call from + coff_symfile_read. Restrict it to symtabs from this objfile. + (process_coff_symbol: C_TPDEF): Don't put ordinary foward + references on opaque type chain; just let coff_lookup_type handle 'em. + (decode_type): Complain about tagndx values on + non-struct/union/enum types, which the EPI compiler tends to produce. + + * symtab.c (list_symbols): Make minimal symbol variable-finding work. + + * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order + dependency. + + * elfread.c (elf_symfile_read): Update bfd_elf_find_section + usage to match new prototype. Include libbfd.h to get prototype. + + * source.c (find_source_lines): Handle large st_size fields. + +Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com) + + * infcmd.c (jump_command): Use cleanups to avoid memory leaks. + * stack.c (return_command): Use cleanups to avoid memory leaks. + +Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com) + + * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix + INT_REGNUM to INTE_REGNUM. + + * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler. + +Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com) + + * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c, + hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c, + hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h, + tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge. + + * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern + declarations of malloc/realloc/free that are inserted by some + versions of yacc. + * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by + #undeffing them. + * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet + another decl of strdup (this really ought to come from libiberty.h!). + +Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com) + + * remote.c (getpkt): Error if input exceeds buffer size. + (_initialize_remote): `set remotedebug' enables packet trace. + + * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative + N_SLINE's, etc, just like Sun cc on Solaris2. + + * am29k-tdep.c (read_register_stack, write_register_stack): + Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable + variable. Add `set' and `show' commands for it. + * doc/gdb.texinfo: Document it. + +Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com) + + * valprint.c (type_print_1): Plug memory leak. Print all + C++ syms as demangled, not just functions. + * buildsym.c (read_range_type): When we find a signed char + type, do a lookup of signed char, not plain char. Plain char's + still get looked up as plain char's elsewhere. + +Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com) + + * eval.c: Avoid residue-by-zero when evaluating without side effects. + (Bug and fix found by Pierre Willard.) + +Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com) + + * xm-rs6000.h: Fix decls for malloc, realloc, and free. + + * xm-rs6000.h: Add decl for strdup(). + + * tm-rs6000.h: Remove #include of inferior.h. Fixes many + compilation errors. + + * breakpoint.c (enable_command, disable_command): Without args, + should only affect normal breakpoints and watchpoints. + + * m68k-pinsn.c (print_insn_arg): Make register be const. + * xcoffexec.c: Remove ' from comment. + * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts + with decls of malloc in c-exp.tab.c (as produced by yacc). + There's got to be a better way to do this... + +Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com) + + * partial-stab.h: Convert single rindex use to strrchr. + * mipsread.c, dbxread.c: Remove troublesome inclusion of non- + standard file, now that the only single use of + rindex in the gdb source files is gone. + +Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com) + + * mipsread.c: Undo ill effects from including , + which #defines index to be strchr. Unfortunately, index is + a member of a symbol table structure that can't be changed. + * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h, + remove redundant #include's. + +Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com) + + * mipsread.c: #include for rindex(). + +Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com) + + * xcoffexec.c (map_vmap): Turn comment into a real C comment. + +Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com) + + * dbxread.c (process_one_symbol), partial-stab.h: Ignore + extraneous SO stabs from busted C++ compilers. + +Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.5.5. + * symtab.c (decode_line_1): Until C++ support stabilizes, when + C++ lookups fail, print possibly helpful hint about completion. + * cplus-dem.c (demangle_signature): Fix ARM style demangling + for static data members. + * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype. + * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install, + it's broken on ncr3000's. + +Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (decode_modified_type): Change type of first arg. + Change 'modifier' to char from unsigned char. Cast single use + that needs to be unsigned char. + * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling. + * utils.c (strdup_demangled): Add function. + * defs.h (strdup_demangled): Add prototype. + * stack.c (return_command): Demangle C++ function names for query. + * infcmd.c (jump_command): Demangle C++ function names for query. + * cplus-dem.c (consume_count): New function and prototype. + * cplus-dem.c (demangle_class, gnu_special, demangle_func_type, + do_type): Replace conversion code with consume_count(). + * cplus-dem.c (gnu_special): Fix demangled of static members. + * source.c (list_command): Print demangled function names + when appropriate. Fix supplied by Peter Schauer. + +Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com) + + * sparc-tdep.c: Clean up slightly for Solaris2. + + * buildsym.c (define_symbol): Nameless types are now on several + platforms; generalize them and un-ifdef them to make Solaris 2 + work. + +Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com) + + * infcmd.c: Fix typo (reported by Rob Savoye). + * xm-sun4sol2.h (gregset_t): Thinko in register set definition. + * symtab.h: Disable SYMBOL_BASEREG_VALID until it works. + * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from + psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size, + rather than the one for the first file in the dependency chain. + + * dbxread.c (end_psymtab): Only reset texthigh if it's not already + set. Don't reset our own texthigh, or dependency-only pst's, in + scanning all the rest of the psymtabs. + (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF. + + * buildsym.h (N_UNDF): Improve comments. + (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob..."). + +Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com) + + * symtab.h (struct symbol): Add aux_value union for preserving + an additional per-symbol value. + * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines. + * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition. + * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid. + * printcmd.c (address_info): Use SYMBOL_BASEREG if valid. + * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid. + +Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com) + + * symfile.c (clear_symtab_users_once): Now non-static (for + objfiles.c). + +Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com) + + * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c, + ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, + vax-pinsn.c: Remove reg_names decl (now in defs.h). + + Solaris-2 support on SPARC: + + * dbxread.c: Add symbol_size to struct dbx_symfile_info. + Add symbol_size and file offsets to struct symloc. + Add static symbol_table_offset, string_table_offset, + file_string_table_offset, next_file_string_table_offset, + last_function_name. + (add_old_header_file): Convert error() to complain()t. + (dbx_symfile_read): Get symbol size via the objfile. + Also get symbol_table_offset. + (dbx_symfile_init): Record symbol size and count via the objfile. + (dbx_next_symbol_text): Always add file_string_table_offset when + accessing string table. + (read_dbx_symtab): Initialize file_string_table_offset to 0. + (SET_NAMESTRING): Use the offset. + (end_psymtab): Large kludge to determine addresses where source + files start and end (for the psymtab header). + (psymtab_to_symtab_1): Set file_string_table_offset before reading. + Get this, symbol size, and symbol offset, from psymtab. + (read_ofile_symtab): Don't back up one symbol for Solaris2. + Patch up last_source_start_addr if zero in N_SO. + (process_one_symbol): Add variable function_start_offset. + ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for + BLOCK_ADDRESS_FUNCTION_RELATIVE. + ( "", N_OBJ, N_OPT): Ignore. + (elfstab_build_psymtabs): New function to read stabs out of + an ELF file. + + * Makefile.in: Accept $(BISON) even though we really want $(YACC). + (gdb): use GLOBAL_CFLAGS when linking, too. + * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets. + (N_OBJ, N_OPT): Ignore. + ('f', 'F'): Save last function name. + + * elfread.c (record_minimal_symbol_and_info): Kludged to put + extra info in the minimal symbol. + (elf_symtab_read): The extra info is the size of an ELF object, + which was kludged to us in the `udata' field of the BFD symbol. + Gag me with a crowbar... + (elf_symfile_read): Keep track of both the absolute load address, + and the offset between load addr and symbols. Handle STABS as + well as DWARF sections, passing the absolute load address to + elfstab_build_psymtabs. + + * symfile.h: Prototype elfstab_build_psymtabs. + * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list. + + * xm-sysv4.h: Add to avoid conflicting defns in defs.h. + + * buildsym.h: Add processing_acc_compilation flag. + * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New. + (define_symbol): Skip arg types in function entries. Resolve + overloaded 'P' which acc uses for prototypes of functions called + by this file. + (read_type: 'b', 'r'): Handle Solaris2 builtin types. + + * minsyms.c (prim_record_minimal_symbol_and_info): Hack to + save size of ELF symbols. FIXME. + * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2. + * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines. + + * configure.in: Solaris config is sparc-sun-solaris2. + * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm. + + * objfiles.c (free_objfile): Eliminate storage leaks. Contributed + by . + * symfile.c (symfile_bfd_open): Comment where name is freed. + * symmisc.c (extend_psymbol_list): Comment where list is freed. + +Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com) + + * expprint.c (print_subexp): Add missing ']'. + * defs.h (reg_names): Fix declaration to match that in infcmd.c + * stack.c (reg_names): Delete redundant (and inconsistent) decl. + * WHATS.NEW: Point out improved C++ function name handling. + * gdbtypes.c (lookup_fundamental_type): For now, use the same + type names for both implicitly and explicitly signed integral + types. See comment in the source code. + +Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com) + + Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com): + * defs.h (longest_to_int): Avoid void arm of ?: in error case. + * expprint.c (print_subexp): Fix printing of register names. + +Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com) + + * inferior.h (register_valid): Declare. + * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl. + * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add + macros for traversing the data structures in a single objfile. + * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon. + * tm-i960.h (REGISTER_NAMES): Cosmetic change. + * infcmd.c: Lint. + +Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com) + + * c-exp.y, m2-exp.y: Move remapping defines for malloc and + realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}. + * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh, + sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install. + +Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com) + + * depend: rebuild to account for remote-st2000.c. + * remote-st2000.c: Almost works now. + * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile. + +Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com) + + * c-exp.y (yylex): Recognize single-quoted strings that specify + tokens with embedded whitespace, such as C++ demangled names. + * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes. + * main.c (gdb_completer_quote_characters): Add global variable. + * main.c (symbol_completion_function): Total rewrite for C++ + demangled name handling. + * main.c (skip_quoted): New function. + * main.c (main): Set rl_completer_quote_characters. + * symmisc.c (dump_symtab): Print source language for symtab. + * symtab.c (expensive_mangler): Add prototype and function. + * symtab.c (completion_list_add_symbol): Total rewrite for new + C++ demangled name handling. + * symtab.c (lookup_symbol): Check for demangled C++ symbol first, + other changes for demangled C++ symbol handling. + * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match. + * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match. + * symtab.c (decode_line_1): Recognize C++ demangled names on input. + * symtab.c (completion_list_add_symbol): Total rewrite for new + C++ demangled name handling. + * symtab.c (expensive_mangler): New function. + * utils.c (strcmp_iw, demangle_and_match): New functions. + * xcoffread.c (aixcoff_symfile_read): Fix prototype. + +Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Roll VERSION to 4.5.4. + * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS + to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names. + * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info. + +Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com) + + * alldeps.mak: Rebuild to account for new files. + * config/st2000.mt: Use tm-st2000.h, not tm-68k.h. + * tm-st2000.h: New file. + * configure.in: Tandem debug monitor (st2000) support. + * remote-st2000.c, config/st2000.mt: ditto. + +Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com) + + * blockframe.c (inside_entry_file, inside_main_func, + inside_entry_func): Return 0 if no symbols; avoid crashing. + +Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com) + + * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass + without masking, since it is signed and will later be compared + against signed quantities. The right fix is probably to make + it all unsigned, but this is a small, safe fix for this release. + FIXME -- make the real change sometime soon. + +Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com) + + * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW + parameter in call to `symbol_file_add' to 0. + + * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it. + +Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com) + + * configure.in: Handle -m680[01234]0-wrs. + +Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com) + + * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to + `ieee_extended_to_double'. + +Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com) + + * valops.c (value_assign): Lint, by Pierre Willard. + +Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com) + + * coredep.c (fetch_core_registers): Remove premature warning, + which triggers on DECstation even though all regs are accessible. + + * m68k-pinsn.c (print_insn_arg): Use new macros to get + sign-extension of instruction fields even on unsigned-char hosts. + Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com. + + 88K changes inspired by Ted Lemon (uunet!lupine!mellon): + * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros, + since they define the target, not the host. + * m88k-pinsn.c: Fix typo. + +Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com) + + * valarith.c (value_zerop): -0.0 is still zero. + * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares. + Patches by Paul Eggert . + +Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com) + + * alldeps.mak, depend: re-make to account for ser-*.c. + +Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com) + + * inflow.c (new_tty): Temporarily ignore SIGTTOU when + disconnecting from controlling terminal, to avoid gdb hanging + on SVR4. Fixes bug reported by Oliver Okrongli. + * procfs.c (PROC_NAME_FMT): Change format to match default used + by system, as suggested by Oliver Okrongli. + * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses + bug fix from Brent Townshend (bst%tt@cam.ORG). + * c-exp.y (nonempty_typelist): Fix memory overrun bug reported + by turlais@rechser.total.fr. + * dwarfread.c (decode_subscr_data): Fix bug in calculation of + length of non-zero lowerbound arrays. Bug fix from Peggy Fieland. + * objfiles.h (unlink_objfile): Add prototype. + * objfiles.c (unlink_objfile): Add function. + * objfiles.c (free_objfile): Call unlink_objfile. + * objfiles.c (allocate_objfile): Call unlink_objfile on newly + remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com. + Also, discard old possibly bogus sf struct. + * symfile.c (symbol_file_add): Call init_entry_point_info() and + find_sym_fns() for remapped symbol files, in case of any changes + since the last mapping. + +Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + * findvar.c (read_relative_register_raw_bytes): use the raw size + of a register to bcopy, rather than the host's sizeof(CORE_ADDR). + +Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + Changes to support GDB running on DOS using GO32 and H8 support + + * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h", + allowing hosts with different text and binary file formats to + work. + * coffread.c (read_coff_symtab): changed calling convention and + operation - now it opens its own file with FOPEN_RB rather than + duping and fdopening the provided handle. + * dbxread.c, cplus-dem.c: #include mangling. + * exec.c: If O_BINARY isn't defined, set it to 0, call openp for + binary files oring in the right bit. + * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals. + * remote-hms.c: cleanup to use the new remote serial stuff + * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host + independent remote terminal I/O. + * remote.c: if DONT_USE_REMOTE not defined, then don't use it. + * source.c (openp): fix off by one problem removing / - can now + open a source file in the root directory with DOS. + * values.c (value_as_pointer): remove bogus address bits from + long. (unpack_long): unpack into unsigned long/short if pointer. + +Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com) + + * infrun.c (child_attach): Don't allow gdb to attach to itself. + It gets permanently stuck in many OSes. + * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs + to printf_filtered. + * breakpoint.c: Improve help text for info breakpoints. + +Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com) + + * README: Add pointer to internals doc, and describe reading + info files. + * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard. + * symtab.c (output_source_filename): Remove old glop for wrapping + lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com). + +Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com) + + * Makefile.in: version.c should depend on Makefile, not Makefile.in. + * munch: Add sort -u to avoid duplications. + * symtab.c (lookup_symbol): Improve Stu's fix of 22 April. + Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn). + +Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c (demangle_signature): Recognize misplaced '_' to + avoid infinite loops while demangling bogus mangled names. + * valprint.c (type_print_base): Minor fix for GNU style guide + conformance. + +Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond) + + * Makefile.in (VERSION): Bump to 4.5.3 + * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore + * Makefile.in (demangle): New target to create standalone + demangler with same code and options as internal demangler. + * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc + to support ARM style and Lucid style demangling, improve + maintainability, fix several demangling bugs. More changes + to follow. + * defs.h (strstr): Add ANSI compatible prototype. + * valprint.c (type_print_1): Demangle using ansi option. + * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore. + +Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com) + + * xcoffexec.c (vmap_exec): Don't assume .text and .data are the + first two sections. + +Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com) + + * mipsread.c (parse_procedure): Return rather than using + uninitialized variable 'b'. + +Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c, + 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c: + Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes + relative to each source file. + +Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on + recursions. + +Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com) + + * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h". + * am29k-tdep.c: Update to latest code from AMD. + (get_saved_register) don't crap out if no frame. + * remote-udi.c: Set/clear inferior_pid as appropriate. + (udi_open) call target_preopen, don't close fd 0!!!, clean up + error handling. Fixup end-of-debugging messages. + (udi_fetch_registers) clean up big time, mainly don't multiply + register_valid indices by 4, and use proper Offset when reading + gr96-gr127. (udi_store_registers) general cleanup. + (fetch_register) cleanup, simplify. (regnum_to_srnum) + INT_REGNUM->INTE_REGNUM. + * tm-29k.h: Upgrade to latest code from AMD. + * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro. + (UDIConnect) Clean up error processing (like, don't do exit() if + execlp fails), make code restartable, make more attractive. + (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop + otherwise. + +Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com) + + * tm-irix3.h: Re-define CPLUS_MARKER to '.'. + * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER + from former to latter. + +Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c (do_args): Handle void args the same as others. + * objfiles.c (free_objfile): Only try to unmap files when + reusable objfiles are supported. + * valprint.c (type_print_varspec_suffix): Add parameter that + specifies if C++ demangling included function arguments. Use + it to suppress printing extra pair of ()'s. + * valprint.c (type_print_1): Fix problem with printing demangled + C++ function types where demangled type includes the function + args. + +Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (DEMANGLER): Define and default to cplus-dem. + Allows selection of C++ demangler to be a configuration option + until multiple demanglers are supported. + * demangle.h: New include file for extended demangler support. + * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c, + utils.c, valprint.c: Include "demangle.h" and change all calls + to cplus_demangle() or fputs_demangled() to use individual + demangling options. + * valprint.c (type_print_1): Change options to cplus_demangle + to print demangled function args. Still broken, but now less so. + * cplus-dem.c: Include demangle.h, reorganize and update some + comments to reflect reality. + * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change + second arg from fixed integer to bit based multiple options. + * cplus-dem.c (optable): Reformat and replace ansi members with + bit based options. + * cplus-dem.c (do_type): Fix bug with parsing missing return type. + +Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com) + + * values.c (set_internalvar): Force evaluation of lazy values. + Bug reported by RMS. + +Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.5.2. + * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore. + * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target. + * dwarfread.c (struct_type): Apply fix from Peggy Fieland for + proper handling of bit fields. + * gdbtypes.h (struct type): Clarify use of field.bitpos. + * symtab.h: Fix couple of misspellings in comments. + * value.h (struct value): Clarify use of bitpos. + * value.h (unpack_field_as_long): Change prototype, returns + LONGEST. + * values.c (unpack_field_as_long): Change return type to LONGEST, + sign extend unpacked fields that are signed, other rewriting. + * config/ncr3000.mt: New target config file. + +Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com) + + * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation + even when printing 8-bit characters. + + * gdbtypes.c (make_{reference,pointer,function}_type): New + functions which handle overwriting of forward-referenced types + for stabs file reading. + (lookup_{reference,pointer,function}_type): These just call + the make_*_type functions with a null storage alloc parameter. + * gdbtypes.h (make_{reference,pointer,function}_type): Declare. + * xcoffread.c (smash_to_pointer_type): Remove, no longer used. + + * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg. + (dbx_alloc_type): Make it easier to understand. No funct change. + (define_symbol: 't'): Don't put the typedef name into the name of + the struct, union, or enum. Bugfix. + (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type + routines to properly handle overwriting preallocated types so that + forward references will work. + (read_enum_type): Force enum values to file scope, due to bug in + Sun compiler output. FIXME, fix later. + + Remove unused header_file_prev_index mechanism. It was already + obsolete in gdb-3.5. These comments appeared in 3.5: + /* This code was used before I knew about the instance codes. + My first hypothesis is that it is not necessary now + that instance codes are handled. */ + * dbxread.c (add_new_header_file): Remove header_file_prev_index. + * buildsym.h: Remove it and prev_index that saves it. + * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it. + + * solib.c (special_symbol_handling): When called from core files, + must set up debug_addr. Don't print error messages, just return. + * symmisc.c (print_symbol): Less ascii diarrhea for enums, please. + +Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com) + + * cplus-dem.c: Allow nested class names (as in + Foo::Bar::method()). + Allow the cleaner cfront style of nested class names + (Q2_3Foo3Bar as well as Q23Foo3Bar). + Make cplus_demangle re-entrant by removing use of global + variables. Instead, place all shared variables in a + stack-allocated structure, and pass around its address. + +Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (make-proto-gdb-1): 1st cut at packaging + 29k-share/* subdirs... + + * remote-udi.c (udi_insert/remove_breakpoint): Completely + rewrite, only leave out the bugs. + + * Makefile.in: Add 29k/UDI support. Improve depend. + * alldeps.mak, configure.in, depend: Add 29k/UDI support. + + * am29k-tdep.c: Update to use new calling conventions, and misc + symbol elements. + + * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed. + +Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com) + + * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice + breakpoint instructions that leave PC pointing at the right place. + + * core.c (core_open): Call warning() to print warnings. + +Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com) + + * symtab.c (lookup_symbol): Need to check if msymbol->name is + NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer. + This prevents a crash when trying to lookup the value of a + non-existent symbol. + +Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com) + + * signame.c, signame.h: Remove, replaced by strsignal.c in + libiberty. + * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c, + sun386-xdep.c: Remove include of signame.h + * Makefile.in (SFILES_MAINDIR): Remove signame.c + * Makefile.in (HFILES): Remove signame.h + * Makefile.in (OBS): Remove signame.o + * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno, + errno_max, signo_max, strtoerrno, strtosigno, strsignal, + psignal, perror): Add prototypes. + * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING): + Remove define. + * depend: Manually remove signame.[cho] references. + * convex-tdep.c (subsig_name): Replace use of sys_siglist with + strsignal. + * convex-xdep.c (core_file_command): Replace use of sys_siglist + with safe_strsignal. + * core.c (core_open): Replace use of sys_siglist with + safe_strsignal. + * core.c (memory_error): Replace use of sys_errlist with + safe_strerror. + * i960-tdep.c (print_fault): Replace use of sys_siglist with + safe_strsignal. + * infcmd.c (program_info): Replace use of sys_siglist with + safe_strsignal. + * infrun.c (signal_stop, signal_print, signal_program): + Allocate dynamically based on dynamic determination of number + of signals to support. + * infrun.c (child_create_inferior): Replace use of sys_errlist + with safe_strerror. + * infrun.c (wait_for_inferior): Replace use of sys_siglist with + safe_strsignal. + * infrun.c (sig_print_info): Replace use of sig_abbrev with + strsigno and sys_siglist with safe_strsignal. + * infrun.c (handle_command): Call signo_max to find number of + signals. Replace sig_number with strtosigno and sig_abbrev with + strsigno. + * infrun.c (signals_info): Replace sig_number with strtosigno. + * infrun.c (_initialize_infrun): Call signo_max to find number of + signals. Dynamically allocate signal_{stop,print,program}. + * procfs.c (errno_table): Remove, now in libiberty/strerror.c. + * procfs.c (errnoname): Add function and prototype. + * procfs.c (info_proc_siginfo): Call errnoname, replace use + of sys_siglist with safe_strsignal. + * procfs.c (info_proc_stop, info_proc_signals): Replace use of + sys_siglist with safe_strsignal. + * procfs.c (info_proc_stop): Call errnoname. + * procfs.c (signalname): Replace sig_abbrev with strsigno. + * stuff.c (main, get_offset): Replace use of sys_errlist with + strerror. + * sun386-xdep.c (core_file_command): Replace use of sys_siglist + with safe_strsignal. + * umax-xdep.c (core_file_command): Replace use of sys_siglist + with safe_strsignal. + * utils.c (safe_strerror, safe_strsignal): Add functions that + call strerror and strsignal respectively, and deal with NULL + returns. + * utils.c (perror_with_name, print_sys_errmsg): Replace use of + sys_errlist with safe_strerror. + * valprint.c (val_print): Replace use of sys_errlist with + safe_strerror. + +Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in: rework CFLAGS so that they can be set from the + command line to make. CFLAGS -> INTERNAL_CFLAGS. + USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g. + Pass CFLAGS on recusions. + +Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com) + + * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back + out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was + overkill for the problem it solved. + * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test + and default to simply printing type names as appropriate. + * main.c (main): Remove one of the leading newlines from + warning_pre_print initialization. + * objfiles.c (open_existing_mapped_file): Add function and + prototype. + * objfiles.c (open_mapped_file): Rewrite to use new function + open_existing_mapped_file. + +Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com) + + * sun3-xdep.c (fetch_core_registers): Lint. + * tm-sun3.h: Prototype lint. + * value.h: Typo. + +Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE): + Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now. + * objfiles.c: Cast calls to close() with unused returns to void. + * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free + old objfile's name before updating it. + * objfiles.c (free_objfile): Major rewrite for mapped objfiles. + * objfiles.h (objfile struct): Add mmfd member. + * symfile.c (syms_from_objfile): Move some code to + new_symfile_objfile. + * symfile.c (new_symfile_objfile): Add new function, common code + from syms_from_objfile. + * symfile.c (symbol_file_add): Call new_symfile_objfile for both + mapped and unmapped symbol files. + * symfile.c (symbol_file_command): Print "No symbol file now" + message, ala exec_file_command for the exec file. + * symfile.h (new_symfile_objfile): Add prototype. + * xcoffexec.c (map_vmap): Add call to new_symfile_objfile. + * xcoffsolib.c (solib_add): Add call to new_symfile_objfile. + +Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com) + + * rs6000-pinsn.c: New version from IBM (Metin). + * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'}) + to avoid warnings from some compilers. + +Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com) + + * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines. + * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a + type's flag word that marks it as a fundamental type. + * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to + flags argument for all calls to init_type(). + * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to + flags argument for all calls to init_type(). Also remove + dependency on host sizes for ints, floats, etc. + * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to + flags argument for all calls to init_type(). Also remove + dependency on host sizes for ints, floats, etc. + * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE + bit to flags argument for all calls to init_type(). Add types + FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL. + * valprint.c (unsigned_type_table, signed_type_table, + float_type_table): Remove. + * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE + bit when printing fundamental types, and print the actual name + for such types, rather than inventing one. Remove code that + invented fundamental type names. + * valprint.c (_initialize_valprint): Remove initializations + for now removed unsigned_type_table, signed_type_table, and + float_type_table. + +Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com) + + * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h, + vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks + 5.0.2. + +Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (target_to_host): New function similar to previous + swapin function. + * dwarfread.c (SWAPIN, swapin): Remove macro and support function. + Extensive changes to convert all previous usages to use new + target_to_host() function. + * dwarfread.c (struct dieinfo): Change types of most integral + members to be unsigned. + +Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com) + + * WHATS.NEW: Revise -mapped doc. + +Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com) + + * mipsread.c (parse_partial_symbols): Complain when sh->index is + too high or when skipping `forwards' moves us backwards. + (parse_type): Print mis-guessed tag name in complaint. + (parse_external): Eliminate cur_stab and obscure top_stack clobbers. + (parse_procedure): Do not attempt to create symbols; just fill in + the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one. + (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code + for clarity. Set top_stack before calling parse_external. In + stabs, sort symbols before calling parse_procedure. + * mipsread.c: Lint. + * symmisc.c (std_in, std_out, std_err): Add vars to access std + FILE *'s when debugging GDB (e.g. as args to dump_symtab). + * Makefile.in: Remove stage* targets. Avoid echo on recursive + makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in + exists. + +Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com) + + * Makefile.in (VERSION): Set to 4.5.1. + * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define. + * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset, + fill_gregset): New functions for SVR4 /proc support. + * mipsread.c: Cleanup. Add more complaints for unhandled cases. + Remove new symbol types and such to ../include/coff/symconst.h. + (parse_symbol): Simplify code for parsing struct/enum/unions. + (parse_type): Handle `long long' types. + (upgrade_type): Handle `const' qualifier. + (parse_partial_symbols): fix indentation, clean a bit. + +Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (SWAPIN,swapin): New macro and function to call to + copy in data from raw read buffers, calling bfd byteswapping + routines as appropriate. Use to replace most existing memcpy + calls. + * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg. + * configure.in: Recognize new ncr3000 config. + * config/ncr3000.mh: New config file. + +Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com) + + GDB-4.5 release! + + * README: Update for release. + * Makefile.in: Update version to 4.5. + * WHATS.NEW: The obvious. + + * depend: Generate new depend file for this release. + + * Makefile.in (depend): Fix dependancy generation so that it does + not include gcc 'fixincluded' files, which are usually in a system + specific location. + +Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com) + + Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik). + * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary + symbols for nameless types. And, handle `R' (register parameter + type) for AIX. (an extension to existing stabstring grammar). + * rs6000-xdep.c: Fix typo (= should have been ==). + +Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in: version=4.4.88, add xm-vax.h to HFILES. + +Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com) + + * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap. + * signame.c (SIGWAITING, SIGLWP): Add. + +Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com) + + * xm-i386mach.h: add decls for errno and strdup(). + + * breakpoint.c (breakpoint_1): Add (int) casts for enums + used in array index context (otherwise, some compilers barf). + +Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com) + + * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target(). + Change def of SAVED_PC_AFTER_CALL to call routine to see if we are + in a system call, and provide better backtrace if so. + + * Makefile.in (HFILES): Add xcoffsolib.h. + * rs6k-opcode.h: Move to ../include/opcode/rs6k.h. + * rs6000-pinsn.c: #include "opcode/rs6k.h" + + * mipsread.c (read_mips_symtab, read_the_mips_symtab, + mipscoff_symfile_read): Convert to BFD to do file I/O. + + * symfile.c: #include to get proper def if isspace(). + + * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET. + +Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com) + + * mipsread.c: Create a .gdbinfo pseudo-symbol for each + function also when parsing embedded stabs. + +Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com) + + * mipsread.c: Fix more declarations. + + * mipsread.c: Fix many invocations of complain. Use enum + type_code where appropriate. + + * xm-vaxult.h: Add decl for strdup(). + + * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h + for xm-vax.h. + +Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com) + + * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to + process_one_symbol. + +Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com) + + * munch: Must pre-pend "_" to "initialize" for SYSV style nm. + * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h: + Merge in more patches for rs6000 from Metin Ozisik. + * utils.c: Fix typo in comment. + +Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com) + + * procfs.c (procinfo struct): Add nopass_next_sigstop member. + * procfs.c (attach): Set nopass_next_sigstop if attached + process is forcibly stopped. + * procfs.c (child_resume): Use nopass_next_sigstop to suppress + resending SIGSTOP to attached process on first resume. + +Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (SFILES_MAINDIR): add mipsread.c + +Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com) + + * Makefile.in (OBS): Compile mipsread.c for all targets now. + (VERSION): Bump to 4.4.85. + * mipsread.c: Update for new include files. Lint. + * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab. + * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}: + Don't need to bring in mipsread.o specially any more. + +Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com) + + * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real + routine (for Irix-4.x). Make many funcs static and void. + * mips-tdep.c (mips-frame-chain): Clean up, simplify. + * (init_extra_frame_info): Don't trash cached value of frame + pointer register. This fixes backtracing through routines that use + alloca(). Generally clean up declarations of functions, and use + typedefs and macros to reference data structures as appropriate. + * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for + proc_desc element. + +Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com) + + * values.c (unpack_long): Fix unpacking error for signed chars + on hosts where the default character type is unsigned. + * procfs.c (pr_flag_table, pr_why_table): Add some entries + for newer SVR4 variants. + * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that + turn off trace inherit-on-fork flag to favor latest SVR4 method. + * procfs.c (mappingflags): Add support for MA_PHYS + +Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com) + + * buildsym.c (read_struct_type): Avoid coredump when C++ + abbreviated type name is messed up. Reported by Joe Buck. + FIXME, we need to determine whether GDB or GCC needs to be + smarter to correctly locate this type name. + + * c-exp.y, coffread.c, command.c, command.h, copying.awk, + dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c, + m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c, + symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint. + * symfile.c (add_symbol_file_command): Initialize mapped/readnow. + +Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com) + + * breakpoint.h (bpdisp, bptype): Remove trailing comma. + * symtab.h (current_source_symtab): Make extern + * symtab.h (current_source_line): Make extern + * inferior.h: Move all procfs.c prototypes to one place, add + prototype for proc_signal_handling_change. Add prototypes for + signal_stop_state, signal_print_state, and signal_pass_state. + * inferior.h (stop_soon_quietly): Make extern + * inferior.h (attach_flag): Make extern + * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null. + * infrun.c (signal_stop_state, signal_print_state, + signal_pass_state): New functions to query specific signal + handling flags. + * infrun.c (handle_command): Minor error message change, add + NOTICE_SIGNAL_HANDLING_CHANGE. + * procfs.c (open_proc_file): Remove iris specific reset of + inherit-on-fork flag, moved to proc_set_exec_trap(). + * procfs.c (proc_set_exec_trap): Add SVR4 and iris code + to reset inherit-on-fork flag, bash comment to GNU form. + * procfs.c (proc_base_address, set_proc_siginfo, + fetch_core_registers): Conform to code style. + * procfs.c (signame.h): Include. + * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(), + syscallname(), info_proc_syscalls()): New macros, tables, and + functions to organize and report system call information. + * procfs.c (saved_fltset, saved_trace, saved_sighold, + saved_exitset, saved_entryset): Add to procinfo struct. + * procfs.c (struct trans): Add. + * procfs.c (pr_flag_table, pr_why_table, faults_table, + siginfo_table, errno_table): Tables to translate numeric values + to symbolic names and short descriptions. + * procfs.c (signalname, info_proc_signals): Add function and + prototype. + * procfs.c (proc_info): Now info_proc. + * procfs.c (proc_info_address_map): Now info_proc_mappings. + * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo, + info_proc_faults, lookupname, lookupdesc, sigcodename, + sigcodedesc): New functions. + * procfs.c (proc_signal_handling_change): New function to set + the trace flags based on the state of gdb's signal handling flags. + * procfs.c (inferior_proc_init): Call proc_signal_handling_change + and remove code to do PIOCSTRACE ioctl. + * procfs.c (attach, detach): Preserve and restore process flags + using saved_* fields in procinfo struct. + * procfs.c (attach): Call proc_signal_handling_change. + * procfs.c (info_proc): Major rework to expand "info proc" cmd. + * procfs.c (proc_desc): Update for latest changes. + * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS. + * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition. + * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition. + +Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com) + + * procfs.c (set_proc_siginfo): Add prototype and new function. + * procfs.c (detach, child_resume): Call set_proc_siginfo to set + up inferior siginfo struct. + * elfread.c (elf_symfile_read): Compute the relocation amount + by subtracting off the address of the ".text" section. + * solib.c: Add pointer to ".text" section to so_list struct. + * solib.c (solib_map_sections): Initialize pointer to ".text" + section in so_list struct. + * solib.c (symbol_add_stub): Pass base address of ".text" + section to symbol_file_add, rather than the load address of + the shared library. On SunOS they are the same. On SVR4 they + are not. + +Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com) + + * mipsread.c (parse_procedure): PDR.isym should get pointer to + function name, not .gdbinfo. symbol. + +Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com) + + * breakpoint.c (breakpoint_1): Fix prototype, this time for sure! + +Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (VERSION): 4.4.8 + + * procfs.c (open_proc_file): Disable inherit-on-fork flag so that + commands in .cshrc/.profile won't get traced. + +Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com) + + * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc. + * exec.c (build_section_table): Don't abort if no sections. + * sparc-tdep.c (single_step): Lint. + * utils.c (mrealloc): Handle realloc (0, size) case here. + +Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (alldeps.mak): Config files are now *.m[ht] as + opposed to m[ht]-*! + + * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs. + + * mipsread.c (parse_symbol, parse_procedure): Re-do the way that + .gdbinfo. symbols are created. Move creation from parse_procedure + to parse_symbol, where it is fairly easy to grow the symtab. This + also fixes a symtab trashing bug on all mips-based systems. + * (got_numargs, lookup_numargs, free_numargs): Delete. Not + needed anymore. + * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct + mips_extra_func_info, and all the PROC_xxx macros that look at it. + +Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com) + + * c-exp.y: Add missing return type to yyparse() prototype. + +Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com) + + Create and use macros for iterating on symtabs, psymtabs, msymbols. + + * minsyms.c (iterate_over_msymbols): Remove; clunky and slow. + * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype + * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS. + (patch_opaque_types): Avoid dummy args and result. + * objfiles.c (have_partial_symbols, have_full_symbols, + have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify. + (iterate_over_objfiles, iterate_over_symtabs, + iterate_over_psymtabs): Remove, clunky and slow. + * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS, + ALL_PSYMTABS, and ALL_MSYMBOLS macros. + * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols, + dump_objfile): Remove dummy args and results. Move filename + comparisons to callers. + (printsyms_command, printpsyms_command, printmsyms_command, + printobjfiles_command): iterate_over_* => ALL_*. Compare filenames. + * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab, + lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info, + list_symbols, make_symbol_completion_list): Replace explicit + iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS. + Eliminate Dijkstra flag crap, break out of loops with gotos. + (lookup_symtab_1): Protect '/' tests from short filenames. + (cplus_mangled_symbol): Move inline into lookup_symbol. + * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack. + (relocate_minimal_symbol): Move inline to vmap_symtab. + (vmap_symtab): Replace iteration with ALL_OBJFILES, + iterate_over_msymbols with ALL_MSYMBOLS. + + Misc cleanup prior to release. + + * Makefile.in (VERSION): Roll to 4.4.7. + (HFILES): Add call-cmds.h. + * call-cmds.h: New header for command fns called by other files. + * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info. + (breakpoint_1): Remove unused type arg. Change callers. + + * dwarfread.c (dwarf_build_psymtabs): Remove mainline test. + * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused. + * mipsread.c: Add prototypes for all static functions. + + * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, + dump_blockvector, dump_block, dump_addrchass, dump_namespace, + dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused. + * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, + dump_blockvector, dump_block, dump_addrchass, dump_namespace, + dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd + unused copy! + + * buildsym.c (define_symbol): Handle global register variables + (from Pierre Willard). Complain if register numbers are too large. + * target.c (nomemory): Now that higher levels examine errno, give EIO. + * tm-sparc.h: Don't #include . + * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove + dependency on . Start to handle cross-byte-order. + + * language.h: Avoid forward enum declaration. + * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh, + config/sun4os5.mt: New host and target. + * defs.h (errno): #include rather than assuming int. + From Pierre Willard. + + * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c, + dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c, + language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c, + partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c, + valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c, + command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c, + sparc-xdep.c, utils.c, value.h, values.c: Lint. + +Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com) + + * buildsym.c (read_range_type): Avoid int overflow by using unsigned. + * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'. + * language.h (enum exp_opcode): Avoid forward enum def. + * main.c (define_command, user_defined_command): Lint. + * mem-break.c, xcoffread.c: Lint. + * solib.c: Only #include on SunOS, not SVR4. + +Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com) + + * Merged in latest RS6000 diffs from Metin G. Ozisik. + * xcoffsolib.c, xcoffsolib.h: New files, from Metin. + * Various files: Changed #ifdef IBM6000 to IBM6000_HOST + or IBM6000_TARGET as (approximately) appropriate. + +Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com) + + * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags. + * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether + or not to try reading symbols from a mapped objfile. Plugs memory + leak due to shared libraries generating no psymtabs or symtabs. + +Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com) + + * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove. + * copying.awk: Lint. Make stronger warning at top of copying.c. + * elfread.c (elf_symtab_read): Eliminate check of mainline. + * gdbtypes.c (smash_to_*): Remove FIXME comments. + (lookup_pointer_type): Add FIXME comment. + * main.c (set_history_size_command): Disallow negative size. + * partial-stab.h: Update copyright. + * rs6000-tdep.c (skip_trampoline_code): Better comments. + +Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com) + + * main.c (set_history_size_command): Negative size is error. + (Reported by Peggy Fieland.) + +Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com) + + * coffread.c (coff_symfile_init): Update comment. + * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT, + DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define + macros to access the dbx specific objfile information. + * dbxread.c (symfile_string_table, symfile_string_table_size): + Remove these local variables. + * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1, + read_dbx_symtab): Remove the stringtab and stringtab_size params + from the function prototypes, the function definition, and the + function calls. These are now available via DBX_STRINGTAB and + DBX_STRINGTAB_SIZE using the objfile pointer. + * dbxread.c (dbx_symfile_read): Relocate addr before using as + an arg to read_dbx_symtab. + * dbxread.c (dbx_symfile_read): Remove code that free'd the + stringtab and the dbx specific per-objfile private info. + * dbxread.c (init_psymbol_list): Remove symbol count from passed + args in prototype, function definition, and function calls. It is + now available via the DBX_SYMCOUNT macro using the objfile + pointer. + * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the + local instance of struct dbx_symfile_info and replace with DBX_* + macros. + * dbxread.c (dbx_symfile_read): Remove init's of now deleted + symfile_string_table and symfile_string_table_size. + * dbxread.c (dbx_symfile_finish): Remove now obsolete free of + symfile_string_table. + * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT. + * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and + stringtab size variables. Remove all code that used to reread + the stringtab. + * objfiles.c (allocate_objfile): Move calls to init_malloc() + to prior to any calls to mmalloc for the objfile specific heap. + * utils.c (init_malloc): Document the requirement that for each + heap for which corruption checking is desired, that init_mmalloc + must be called prior to any mmalloc calls on the heap. + +Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com) + + * rs6000-pinsn.c: Make dis-assembly output more like + other targets: Don't print instruction in hex before + the assembly; use print_address to print out jump + destinations. + +Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com) + + * c-exp.y, gdbtypes.h: Add builtin_type_signed_char. + * cplus-dem.c: Support "Sc" meaning "signed char". + +Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com) + + * configure.in: fix iris/iris3. + +Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com) + + * command.c, main.c (various places): Use ctype.h macros + (such as isupper(x)), instead of hard-wiring in ASCII-isms + (such as (x >= 'A' && x <= 'Z')). + (There are still more of these in other files.) + * main.c (defined_command): Lower-case the user's + new command before entering it. Needed because + command lookup is case-insensitive (and also lower-cases). + (Based on Metin's earlier patch.) + +Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com) + + * config/irix4.mh: new file. + +Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com) + + * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right + time. + + * xm-mips.h: Declare strdup for ultrix. + + * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup + when calling new_symbol. + * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of + current_objfile. + +Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com) + + * config/rs6000.mh: Update (for Fred's new mmalloc) + flags to disable use of GNU malloc/mmalloc. + * munch: Change SYSV rule to allow .text before the label, + as well as after, to work for AIX. + * gdbtypes.h: Minor clarifiction. + +Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com) + + * buildsym.c (read_struct_type): Handle cretinous dbx symbol name + continuation in yet another place (between method declarations). + +Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com) + + * mips-tdep.c: include symfile.h and objfiles.h to fix + compilation errors. + +Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com) + + * valops.c (value_struct_elt_for_reference): Added 'offset' + parameter to handle multiple inheritance. + * eval.c, value.h: Update accordingly. + +Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com) + + * objfiles.h: New file + * Makefile.in (HFILES): Add objfiles.h + * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc, + main_scope_lowpc, main_scope_highpc. + * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c, + elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c, + source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c, + xcoffread.c, : Include objfiles.h. + * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h, + tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c, + mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to + inside_entry_file() and logic changed appropriately. + * blockframe.c (outside_startup_file): Renamed to + inside_entry_file() and logic changed appropriately. + * blockframe.c (inside_main_scope): Renamed to inside_main_func() + and logic changed to use per-objfile specific fields. + * blockframe.c (inside_entry_scope): Renamed to + inside_entry_func() and logic changed to use per-objfile specific + fields. + * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c, + symfile.c, mips-tdep.c (startup_file_start, startup_file_end): + Remove extern decls. + * symfile.c, symfile.h (entry_point): Remove extern decl. + * coffread.c (coff_symfile_init): Common entry point init code + moved to symfiles.c, call init_entry_point_info(). + * coffread.c (complete_symtab): Use new per-objfile entry info. + * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info. + * mipsread.c (parse_partial_symbols): Use new per-objfile entry + info. + * dbxread.c (read_dbx_symtab): Use new per-objfile entry info. + * defs.h (inside_entry_scope, outside_startup_file, + inside_main_scope): Prototypes changed for renames to + inside_entry_func, inside_entry_file, inside_main_func, + respectively. + * symfile.c (syms_from_objfile): Common entry point init code + moved to init_entry_point_info() and call init_entry_point_info(). + * symfile.h (init_entry_point_info): Include prototype. + * xcoffread.c (aixcoff_symfile_init): Common entry point init code + moved to symfiles.c and call init_entry_point_info(). + * dwarfread.c (entry_scope_lowpc, entry_scope_highpc, + main_scope_lowpc, main_scope_highpc): Remove extern decls. + * dwarfread.c (read_func_scope, read_file_scope): Use new per- + objfile entry info. + * frame.h (FRAME_CHAIN_VALID): Provide default definition that + works for the majority of targets. + * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h, + tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h, + tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID): + Use default definition in frame.h. + * frame.h (selected_frame_level): Make decl extern. + * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c + * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c + * partial-stab.h: Use new per-objfile entry info. + * symfile.h (struct objfile): Removed, moved to objfiles.h. + * symfile.h, objfiles.h (allocate_objfile, free_objfile, + free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs, + iterate_over_psymtabs, have_partial_symbols, have_full_symbols, + have_minimal_symbols): Prototypes moved to objfiles.h. + * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): + Macros moved to objfiles.h. + * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define. + +Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com) + + More C++ improvements (pointers to members, qualified names). + * c-exp.y: Support exp.type::name and exp->type::name + syntaxes. (Unfortunately, doesn't work for static members.) + * c-exp.y, eval.c: Make type::~type work better. + * eval.c (evaluate_subexp: OP_SCOPE): Replace use of + value_static_field by value_struct_elt_for_reference. + * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER + and STRUCTOP_MPTR; cast arg1 to domain-type of arg2. + * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR + for OP_SCOPE operand; no point in it now that we use lazy + reading of values, and use "reference to member" objects. + * gdbtypes.h: Clarify comment. + * valops.c: Change value_struct_elt_for_address to return + a reference (or variable), rather than a pointer. Change + the name to value_struct_elt_for_reference to reflect this. + Returning a reference instead of a address provides a + generalization, since we can use the routine for both + class::name as well as &class::name. + Also, recurse to handle multiple inheritance properly. + * valprint.c: Moved code to print pointer-to-members + to new function point_class_member. This allows a + "reference-to-member" to be printed using the same code. + * valprint.c (type_print_varspec_prefix): Avoid printing + "struct " for domains of class-member types. + * valops.c (search_struct_field): Inline code for simplified + version of value_static_field (which can then be deleted). + * value.h: Rename value_struct_elt_for_address to + value_struct_elt_for_reference. Delete value_static_field. + * values.c: Remove no longer used function value_static_field. + +Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com) + + * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, + elfread.c (coff_symfile_finish): Add function, prototype, and + add to the xxxx_sym_fns struct for each file type. Also reformat + the xxxx_sym_fns vector to a standard format and add comments. + * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, + elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read): + Pass pointer to struct objfile rather than pointer to sym_fns. + Change references inside each function accordingly. Allocate any + symbol file specific info in the per-objfile memory region. + * dbxread.c (free_and_init_header_files): Break function into + free_header_files(), called from dbx_symfile_finish(), and + init_header_files(), called from dbx_new_init(). + * dbxread.c (dbx_new_init): Move deallocation things to new + dbx_symfile_finish function. + * elfread.c (elf_new_init): Call buildsym_new_init(). + * objfiles.c (free_objfile): Call the appropriate symfile_finish() + routine for the objfile before deallocating other stuff. + * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg. + * symfile.h: Move struct sym_fns to before struct objfile def. + Add sym_finish function pointer and change prototypes of other + function pointers to reflect passing struct objfile pointer rather + than struct sym_fns pointer. + * symfile.c: Remove now obsolete symtab_fns pointer. + * symfile.c (symfile_init): Renamed to find_sym_fns, and now only + locates the correct sym_fns struct for the given objfile. + * symfile.c (syms_from_objfile, symbol_file_add): Restructured + for better support of mapped symbol tables. + * symfile.c (symbol_file_command): Remove obsolete code using + symfile_fns. + * symfile.h: Remove duplicate declarations for symfile_objfile, + entry_point, and object_files. + * target.c (target_info): Compare symfile_objfile to NULL. + * xcoffread.c (aixcoff_new_init): Move deallocation stuff to + aixcoff_symfile_finish(). + +Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com) + + * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition. + * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE. + * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition. + +Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com) + + Some improvements to g++ debugging. + * symtab.c (list_symbols): demangle before pattern matching. + * symtab.c: Other fixes to improve handing of operators. + * valprint.c (type_print_base): Fix test for constructor. + * values.c (value_static_field): Allow evaluation of + CLASS::METHOD, returning a function pointer. + +Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Roll 4.4.6. + * exec.c (exec_file_command): Add code to ignore optional args + passed in by file_command() for use in symbol_file_command(). + * main.c (main): Document -mapped and -readnow in help summary. + * objfiles.c (open_mapped_file): Cosmetic change, arg renamed. + * objfiles.c (allocate_objfile): Filename arg removed. Changes + to get filename from bfd with bfd_get_filename(). Test mapto + against 0, not NULL. Use mstrsave() to make copy of filename. + * remote-mm.c (mm_load): Symbol_file_add() takes an additional + arg. + * remote-vx.c (vx_load_command, add_symbol_stub): + Symbol_file_add() takes an additional arg. + * solib.c (symbol_add_stub): Symbol_file_add() takes an + additional arg. + * symfile.c (symfile_open): Renamed to symfile_bfd_open and + changed to return a bfd not an objfile pointer. + * symfile.c (syms_from_objfile): Eliminate local copy of bfd. + * symfile.c (symbol_file_add): Takes an additional arg (readnow). + Change to eliminate local bfd and use symfile_bfd_open() plus + allocate_objfile(). Add code to implement readnow option. + * symfile.c (symbol_file_command): Changes to option handling, + readnow functionality moved to symbol_file_add(). + * symfile.c (symfile_init): Eliminate local copy of bfd. + * symfile.c (add_symbol_file_command): Changes to parse mapped + and readnow options. + * symfile.h (allocate_objfile): Arg removed from prototype. + * symtab.h (symbol_file_add): Arg added to prototype. + * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional + arg. + +Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com) + + * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c, + mtrace.awk, state.c, state.h: Removed. + * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of + directories searched for source files. + * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed + * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB, + MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add + * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS. + * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB + * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC. + * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap- + sbrk.c + * Makefile.in (HFILES): Remove state.h + * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC. + * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o + * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR. + * Makefile.in (clean): Remove all object files. + * c-exp.y: Define malloc to xmalloc and realloc to xrealloc. + * cplus-dem.c: Remove prototypes definitions that are now done in + def.h. + * dbxread.c (throughout): Change from using per-objfile + xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. + * defs.h: Remove prototypes for mmap_* functions. Add prototypes + for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach, + mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem. + * depend: Remove dependencies for state.o, state.h. + * dwarfread.c: Add declaration for warning_pre_print. + * dwarfread.c (dwarfwarn): Use warning_pre_print. + * dwarfread.c (throughout): Change from using per-objfile + xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. + * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to + use supplied objfile. + * i386-xdep.c (print_387_status): Change to use warning() rather + than printfs. + * i387-tdep.c (print_387_control_word): Change to use warning() + rather than printfs. + * infrun.c (wait_for_inferior): Remove unreachable abort() call + that some compilers grumble about. + * language.c (throughout): Add declaration for warning_pre_print + and using warning() instead of printfs. + * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc. + * main.c (main): Add declaration for warning_pre_print and set it + similarly to error_pre_print. Add declarations for + mapped_symbol_files and readnow_symbol_files. Add appropriate + definitions to long_options[]. + * minsyms.c: Trivial fix to comment. + * objfiles.c (allocate_objfile): Substantially rewritten for + using mapped symbol files. + * objfiles.c (throughout): Change from using per-objfile + xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. + * objfiles.c (open_mapped_file, mapped_to_address): Add functions. + * source.c (throughout): Change from using per-objfile + xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. + * source.c (open_source_file): Use mstrsave to save file name in + mapped symbol region for objfile. + * symfile.c: Remove include for state.h. + include to local form. + * symfile.c (symbol_file_add_digested): Remove. + * symfile.c (symbol_file_add): Substantially rewritten for mapped + symbol files. + * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members + from objfile structure. Add malloc descriptor pointer (md). + * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED. + * symm-xdep.c (print_fpu_status): Use warning() rather than + printfs. + * symmisc.c (free_symtab_block): Now takes and uses current + objfile pointer. + * symmisc.c (throughout): Change from using per-objfile + xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. + * symtab.c (cplus_mangled_symbol): Cast return value to avoid + Sun compiler grumblings when PTR is char *. + * symtab.c (lookup_symbol): Cast return value of iterate_over_ + msymbols() to correct pointer type. + * utils.c (warning_pre_print): Initialize to "\nwarning: ". + * utils.c (fatal, fatal_dump_core): Ensure that the fatal + error always starts on a line of it's own. + * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc): + Rewrite for new mapped malloc package use. + * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations + that don't want to use the mapped malloc package; pass arguments + on to traditional malloc package functions. + * utils.c (nomem): Add for fatal virtual memory exhausted aborts. + * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc, + mrealloc, malloc, and realloc but get fatal error if runs out + of memory. + * utils.c (msavestring, mstrsave): Save a string in a specific + mapped malloc region. + * utils.c (print_spaces): Use xmalloc to get the buffer. + * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines + for MMAP_BASE_ADDRESS and MMAP_INCREMENT. + * config/i386v4.mh: Insignificant reorganization. + +Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com) + + * xcoffread.c: Only enable compilation of debugging functions + if IBM6000 is defined. Fails to compile otherwise. + +Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in: pass MAKEINFO down on info. + +Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com) + + * mipsread.c (mipscoff_symfile_read): Eliminate a lot of + useless code, including an lseek to an uninitialized variable. + Reported by Jim Williams . + +Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com) + + Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G. + Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000. + * minsyms.c, symfile.c: Changes that may be generally + applicable, but are #ifdef IBM6000 for now. + * rs6000-xdep.c: Fixed typo in comment. + * rs6000-tdep.c: Non-substatial changes. + * xoffread.c: The main change here is addition of some + debugging functions. + * xoffexec.c: More changes. + + * xcoffread.c: Fixed two too-few-parameters bugs. + + * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter + to SOLIB_CREATE_INFERIOR_HOOK macro. + +Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com) + + * symfile.h: Add prototype for iterate_over_msymbols(). + * symtab.c (cplus_mangled_symbol): Add function. + * symtab.c (lookup_symbol): Call cplus_mangled_symbol via + iterate_over_msymbols to find demangled C++ symbol. + * xcoffexec.c (relocate_minimal_symbol): Return meaningful + value to iterate_over_msymbols(). + * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_ + msymbols(). + +Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in: added check target. + +Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com) + + * ecoff.c: Move to ../bfd/coff-msym.c. + * config/mt-*mips: Remove ecoff.o from the configuration. + * remote.c (): Add newline to initial +. + (remote_resume): Mention how to cope with signals. + (remote_interrupt): Add debug msg. + (remote-wait): Implement new 'T' reply, which includes + status, PC, and FP all in a single short message. + (putpkt): Add further debugging of packet acks. + * mipsread.c (fixup_symtab): Also swap RFD's. + (parse_partial_symbols): Avoid bug on unknown symbol types. + * Makefile.in (VERSION): Roll to 4.4.5. + * mips-tdep.c (heuristic_proc_start): Avoid long delays + for remote MIPS by limiting heuristic to 200 byte search. + (heuristic_proc_desc): Byte-swapping. + (mips_print_register): Cope with failure of + read_relative_register_raw_bytes. Byte-swap integers for + printing. + * mips-pinsn.c (print_insn): Byte-swap instruction. + +Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com) + + * config.sub configure.in config/mh-irix4 + gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c + gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h + gdb/xm-irix4.h gdb/config/mt-irix3 + gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x. + +Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com) + + * defs.h, utils.c: xrealloc takes PTR as first arg. + * defs.h: Reword confusing comment about ANSI prototypes. + * defs.h: Some minor whitespace changes. + * infrun.c (wait_for_inferior): Compare int tmp to int 0, + not NULL, which can be (void *). + * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling. + * tm-i386v.h (SP_ARG0): Define + * xm-sysv4.h: Back out of change for missing prototypes. + * i386-tdep.c (get_longjmp_target): Add function. + +Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com) + + * Makefile.in: install man page too. + +Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com) + + * All GDB files that #include defs.h: Removed stdio.h. + (defs.h): #include stdio.h. + +Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com) + + * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of + a ptype to reflect the setting of TARGET_PTR_BIT. Set the + TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED. + * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint + * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use + it before printing out the hex shape of an address. + +Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com) + + * rs6000-xdep.c (frame_initial_stack_address): Move + code to set frame->cache_fsr into new separate function + frame_get_cacahe_fsr. This allows fixing a fatal error. + * xcoffexec.c: Turn previously suppressed error + message back on, after cleaning up BFD. + + * breakpoint.c (breakpoint_re_set): Removed (at least for now) + printing of blank line, since it cases printing of an + extra blank line. Is this intended? It does mess up + gdb test suite. + * defs.h: Put back declarations of malloc and realloc, + but protected by #ifndef MALLOC_INCOMPATIBLE. + * objfiles.c: Undo previous change: Use malloc/realloc + for objfile malloc/realloc fields (but add a cast). + * xcoffexec.c: Suppress an error message (for now). + +Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com) + + Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) + [Mail dated Fri, 21 Feb 92 13:14:54 -0800] + * buildsym.c: Use smash_to_pointer_type() to handle forward type + references. + * xcoffread.c: Modifications to C_DECL storage class handling, and + introduction of an old smash_to_pointer_type() routine. + + Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) + [Mail dated Thu, 20 Feb 92 13:57:16 -0800] + * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info() + parameters have been modified. + + Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) + [Mail dated Thu, 20 Feb 92 10:10:05 -0800] + * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used, + and fetch_inferior_registers() always fetched all the registers + resulting valid register values at hand all the time. Pushing a dummy + frame did not require validating all register values first. After + putting the above mechanism into action, we didn't have valid registers + values always ready. Thus, all registers need to be fetched before + pushing a dummy frame now. + + Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) + [Mail dated Thu, 13 Feb 92 16:22:44 -0800] + * rs6000-xdep.c: frame_initial_stack_address() function to calculate + the starting address (actual frame address) of a frame. + * rs6000-tdep.c: modifications to function_frame_info() to see if + function reserves a frame pointer register (alloca register) + * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and + FRAME_LOCALS_ADDRESS has been updated to support debugging of + functions with alloca() calls. + +Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com) + + * xm-sysv4.h: Provide definitions/prototypes for host environment + functions for which no definitions or prototypes are provided in + any currently included gdb or host environment header files. + For SVR4, this currently includes malloc and realloc, which cannot + be portably prototyped in any gdb include file. + +Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com) + + * buildsym.h: Remove obsolete variable file_stabs. + + * Makefile.in: Move place where configure merges in host- + and target-dependent fragments later, so the latter + can override (say) GNU_MALLOC. + * config/mh-rs6000: Use system malloc. Otherwise, I + ended up with *two* incompatible versions of malloc + (functions in libc would call the malloc in libc). + I assume this is a shared library problem. + + * remote.c: Fix (presumed) typo. + * objfiles.c: Use xmalloc/xrealloc instead of + malloc/realloc (since the latter are no longer declared). + + Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) + [Mail dated Thu, 6 Feb 1992 10:22:02 -0800] + * rs6000-xdep.c: Improvements to fetch_inferior_registers() to + handle individual registers. + * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value + correctly in case it wasn't cached yet. (A problem showed up + after fetching individual registers.) + * buildsym.c: Disable type_synonym_name's type name overwriting + in cases it is unnecesary. rs6000 portation doesn't use + type_synonym_name, and it used to nullify type names + * xcoffread.c: to handle g++'s typename abbreviation, fill in a + type's name as soon as space for that type is allocated. + * xcoffread.c: ignore a section's lineno information if it is + not `.text'. (In rs6000 bfd portation integration, skipping over + `.pad' sections are ignored since it was in machine independent + part of the code. Thus, a problem of fake sections with invalid + lineno information arised.) + + Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) + [Mail dated Thu, 6 Feb 1992 13:26:22 -0800] + * rs6000-tdep.c: make function_frame_info() work whether or not + reading from a core file. + * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro. + + * infrun.c. main.c, printcmd.c. symtab.c: + More changes from IBM for rs6000. + + +Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com) + + * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c, + rs6000-xdep.c, xcoffexec.c, xcoffread.c: + Merge in changes (mostly from IBM) for RS6000. + * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c: + More changes from IBM for RS6000. These are in machine- + independent code, and probably could do with some cleaning + up. The most questionable of these are #ifdef IBM6000. + * infrun.c, sparc-tdep.c: Pass a parameter (signal number) + to single_step() (for consistency with rs6000 and i860). + * utils.c: Allow the 1st arg to xrealloc to be NULL + (in which case do malloc). This removes the need for + some tests in xcoff code (and perhaps other places?). + * coffread.c: Removed variables last_source_file, + type_vector, and type_vector_length as these are now + defined by buildsym.[ch]. + * defs.h: Remove prototypes for malloc and realloc, since + these should only be used to implement xmalloc and xrealloc, + and they conflict with in AIX - where they + return void* even when __STDC__ isn't defined. Sigh. + * munch: Recognize *initialize* in data as well as text + (AIX uses data). Also, incorporate a patch from Garrett + Wollman to make the sed script + much more sensible, by only trying to match the name of + the initialize_foo function, and not the junk before it. + +Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com) + + * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint + unless symbol table indicates that something has changed. + +Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com) + + * remote.c: Make it work for embedded MIPS. Increase buffer + size, and use throughout. Round buffer size up if too many regs. + Support baud rate setting and try for an 8-bit path. If + interrupted while waiting for target, send a ^C down the wire. + Avoid single-byte reads. + * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES + and NUM_REGS. + * mips-xdep.h: Avoid the embedded regs when on Unix. + + * mipsread.c: Byte-swap the symbol table structures, using + routines from ecoff.c, to read a symbol table written in any + of the four possible byte orders. + * configure.in (mips-big-* target): Same as Sony News. + * config/mt-bigmips, config/mt-littlemips: Add ecoff.o. + * ecoff.c: New file for symbol swapping routines. + +Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com) + + * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info + all-breakpoints' command. + * (get_number): Allow users to enter negative breakpoint numbers. + * (breakpoint_1): Reformat display of 'info break' to show new + fields. + * (create_longjmp_breakpoint, breakpoint_re_set, + breakpoint_re_set_one, enable/disable_longjmp_breakpoint), + symfile.c (syms_from_objfile): Re-do + insertion of longjmp breakpoints. Move all code into + breakpoint_re_set, and call that instead of + create_longjmp_breakpoint in symfile.c. + +Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com) + + * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add. + * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE. + * symtab.c (find_pc_symtab): Handle having no objfiles. + * infcmd.c: Fix comment. + * objfiles.c (free_all_objfiles): Add. + * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add. + * symfile.c (symbol_file_command): free all objfiles when + specifying a new symbol file. + (reread_symbols): Stat the file name, don't fstat the descriptor. + +Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in, configure.in: removed traces of namesubdir, + -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced + copyrights to '92, changed some from Cygnus to FSF. + +Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com) + + * dbxread.c (end_psymtab): Delete empty psymtabs. + * symfile.c (allocate_psymtab): Recycle empty psymtabs. + * symfile.h (struct objfile): Add free_psymtabs. + +Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com) + + * Makefile.in (VERSION): Roll to gdb-4.4.4. + + * symfile.c (symbol_file_command): strcmp => !strcmp. + * breakpoint.h: Move prototypes to follow enum definition they need. + * breakpoint.c, infrun.c: Lint. + * printcmd.c: Use `enum enable' rather than `enum + display_status'. + * mipsread.c: First pass at making it compile with the new + objfile changes. Probably seriously broken still, but it + compiles. FIXME. + +Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com) + + * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c, + breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h, + mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for + stepping (and nexting) through longjmp(). Also, cleanup + breakpoint handling quite a bit by creating explicit breakpoint + types instead of using magic breakpoint numbers. + Makefile.in: Update version to 4.4.3 + +Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com) + + * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c, + minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint. + * symmisc.c, xcoffread.c: Move debug functions to symmisc.c. + + * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP. + + * minsyms.c (install_minimal_symbols): Add bunches to any + existing minsyms in the objfile. Avoid extra mallocation + by working directly in the obstack. Remove ignored `mainline' parm. + * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h, + xcoffread.c: Change all callers. + * FIXME: We should be able to eliminate MAINLINE from all the + symbol readers now, with a small bit of work. + + * valops.c, value.h: Lint. + * remote-vx.c: Add missing break; statement. Bugfix by + Michael Sclafani, . + +Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com) + + * Makefile.in (VERSION): Update version to 4.4.2 + * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c, + minsyms.c, mmap-alloc.c, mmap-sbrk.c + * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h + * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o, + mmap-alloc.o, mmap-sbrk.o + + * altos-xdep.c: Minor whitespace change. + * am29k-tdep.c (examine_prologue): Convert from misc function vector + use to new minimal symbol table use. + * arm-xdep.c (fetch_inferior_registers): Document unused argument. + * arm-xdep.c (store_inferior_registers): Returns void. + * blockframe.c (get_pc_function_start, find_pc_partial_function): + Convert from misc function vector use to new minimal symbol table use. + Remove find_pc_misc_function(). Ifdef out block_innermost_frame(). + * breakpoint.c: Add prototypes for local functions. + * breakpoint.c (catch_command_1): Change to static and remove unused + local "pc". + * breakpoint.c (map_breakpoint_numbers): Prototype arg "function". + * breakpoint.h: Change function decls to prototype form. + * buildsym.c: Add prototypes for local functions. + * buildsym.c: Moved hashname() function here from dbxread.c. + * buildsym.c (dbx_lookup_type): Cast args to xrealloc(). + * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type(). + * buildsym.c (dbx_alloc_type): Change to static. + * buildsym.c (finish_block): Add objfile parameter. + * buildsym.c (misc): Change symbol_obstack to objfile version. + * buildsym.c (make_blockvector): Change to static. + * buildsym.c (start_subfile): Use strdup instead of obsavestring. + * buildsym.c (compare_line_numbers): Change to static, args are const, + cast args when used. + * buildsym.c (start_symtab): Inline new_object_header_files() call. + * buildsym.c (patch_block_stabs): Moved to this file from xcoffread + and made static. Add objfile parameter. + * buildsym.c (end_symtab): Simplify code using line table size. + Realloc the linetable on the objfile symbol_obstack and copy there. + * buildsym.c (scan_file_globals): Convert from misc function vector + use to new minimal symbol use. + * buildsym.c (define_symbol): Add objfile parameter. Make sure + strings get allocated in objfile's symbol_obstack. Convert references + to builtin types to lookup_fundamental_type(). + * buildsym.c (read_type): Make static, add objfile parameter, convert + references to buildin types to lookup_fundamental_type(). + * buildsym.c (read_struct_type): Add objfile parameter. + * buildsym.c (read_array_type): Make static, add objfile parameter. + * buildsym.c (read_enum_type): Make static, add objfile parameter. + * buildsym.c (read_huge_number): Make static. + * buildsym.c (read_range_type): Make static, add objfile parameter, + convert references to buildin types to lookup_fundamental_type (). + * buildsym.c (read_args): Make static, add objfile parameter. + * buildsym.h: Convert function decl's to prototype form. + * c-exp.y: Add prototypes for local functions, convert uses of misc + function vector to minimal symbol table. Reformat all builtin type + initializations and pass a NULL objfile to init_type() for them. + * coffread.c: Change context_stack ref's to coff_context_stack, + add local function prototypes. Cast uses of xrealloc arg 1. + * coffread.c (coff_alloc_type): Call alloc_type instead of hand- + crafting a new type. + * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list. + * coffread.c (finish_block): Change name to coff_finish_block. + * coffread.c (make_blockvector): Add and use objfile parameter. + * coffread.c (record_line): Change name to coff_record_line. + * coffread.c (start_symtab): Change name to coff_start_symtab. + * coffread.c (end_symtab): Change name to coff_end_symtab. + * coffread.c (record_misc_function): Change name to record_minimal_ + symbol and change to minimal symbol table use from misc func tbl. + * coffread.c (coff_symfile_read): Convert from misc function vector + use to minimal symbol table use. + * coffread.c (hashname): Remove; use common version in buildsym.c. + * coffread.c (decode_base_type): Change references to builtin types + to calls to lookup_fundamental_type(). + * coffread.c (read_struct_type): Change name to coff_read_struct_type. + * coffread.c (read_enum_type): Change name to coff_read_enum_type. + * command.c: Add prototypes for local functions. + * command.c (add_cmd): Prototype the 'fun' parameter and use the + appropriate member of the function union for that type. + * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and + ifdef out the function since it isn't currently used. + * command.c (add_alias_cmd): Pass correct function type to add_cmd. + * command.c (add_prefix_cmd): Prototype the 'fun' parameter. + * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter. + * command.c (help_cmd): Compare function pointer to NULL. + * command.c (help_cmd_list): Compare function pointer to NULL. + * command.c (lookup_cmd_1): Use correct member of function union. + * command.c (undef_cmd_error): Make static. + * command.c (complete_on_cmdlist): Use correct member of func union. + * command.c (do_setshow_command): Use correct member of func union. + * command.c (shell_escape): Convert rindex use to strrchr. + * command.h (COMMAND_H): Define if already included. + * command.h (cmd_list_element struct): Change 'function' to a union + and prototype args. Prototype completer function. + * command.h: Convert decl's to prototype form. + * convex-xdep.c (store_inferior_registers): Returns void. + * copying.c: Prototype local functions. + * coredep.c: Minor whitespace change. + * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*. + * cplus-dem.c: Prototype local functions. + * dbxread.c (hashname): Remove; moved to buildsym.c. + * dbxread.c (free_and_init_header_files): Make static. + * dbxread.c: Add prototypes for local functions. + * dbxread.c (new_object_header_files): Remove; inlined usages. + * dbxread.c (xrealloc usages): Cast args. + * dbxread.c (record_misc_function): Change to record_minimal_symbol + and change usages accordingly. + * dbxread.c (static_psymbols usages): Change to use per-objfile copy. + * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate. + * dbxread.c (dbx_next_symbol_text): Make static. + * dbxread.c (init_psymbol_list): Convert to use per-objfile data. + * dbxread.c (init_bincl_list): Add and use objfile parameter. + * dbxread.c (free_bincl_list): Add and use objfile parameter. + * dbxread.c (compare_psymbols): Remove; use common symfile.c version. + * dbxread.c (end_psymtab): Convert to use per-objfile data. + * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for + prototypes. + * dwarfread.c (record_misc_function): Change name to record_minimal_ + symbol and use minimal symbol table throughout. + * dwarfread.c (compare_psymbols): Remove; use common symtab.c version. + * dwarfread.c: Convert all references to builtin types to use the new + lookup_fundamental_type function. + * dwarfread.c (read_enumeration): Add and use objfile parameter. + * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto- + types. + * elfread.c (record_misc_function): Convert to use record_minimal_ + symbol. + * elfread.c (elf_symtab_read): Add objfile parameter. + * eval.c: Add prototypes for local functions and move some decls + around to accomodate prototypes. + * expprint.c: Add prototypes for local functions. Change references + to misc function vector to minimal symbol table. + * findvar.c (read_memory usages): Cast args. + * gdbtypes.h: New file, type info from symfile.h and symtab.h. + * gmalloc.c: Use NOARGS where prototypes used hardwired void. + * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned. + * gmalloc.h: Use NOARGS where prototypes used hardwired void. + * gould-xdep.c: Minor whitespace change. + * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var. + * hp300ux-xdep.c (store_inferior_registers): Returns void. + * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr. + * i386-stub.c: Add prototypes, change "volatile" to NORETURN. + * i386-tdep.c: Add prototypes for local functions. + * i386-tdep.c (codestream_fill, codestream_seek, codestream_read, + i386_get_frame_setup, i386_skip_prologue): Explicitly declare params + that defaulted to int. + * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs, + i386_push_dummy_frame): Returns void. + * i386-xdep.c (i386_register_u_addr): Declare params that default to + int and explicitly declare return type as int. + * i387-tdep.c: Minor formatting changes. + * i960-tdep.c (leafproc_return): Convert from misc function vector + use to minimal symbol table use. + * infcmd.c: Add prototypes for local functions. + * infcmd.c (continue_command, until_next_command, until_command, + path_info, path_command): Make static. + * infcmd.c (step_1, until_next_command): Convert from misc func + vector to minimal symbol table use. + * inflow.c: Add prototypes for local functions. + * infptrace.c (store_inferior_registers): Returns void, not int. + * language.c (_initialize_language): Use proper member of function + union. + * m2-exp.y: Add prototypes for local functions, convert misc function + vector uses to minimal symbol table uses. + * m2-exp.y (make_qualname, yyerror): Make static. + * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile. + * m68k-pinsn.c: Add prototypes for local functions. + * m68k-pinsn.c (print_insn): Cast args to read_memory. + * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int. + * m68k-stub.c: Add prototypes. + * m88k-pinsn.c (sprint_address): Convert from misc function vector + use to minimal symbol table use. + * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter. + * m88k-xdep.c (store_inferior_registers): Returns void. + * mach386-xdep.c (fetch_inferior_registers): Takes an unused param. + * mach386-xdep.c (store_inferior_registers): Returns void. + * mach386-xdep.c (fetch_core_registers): Takes an unused parameter. + * main.c: Add prototypes for local functions. + * main.c (return_to_top_level): Is type NORETURN (volatile). Cast + longjmp() result to (NORETURN void). + * main.c (catch_errors): Prototype the 'func' parameter. + * main.c (disconnect, stop_sig, do_nothin, float_handler): + Takes an unused arg. + * main.c (execute_command): Call the right member of the func union. + * main.c (command_loop_marker, symbol_completion_function, + command_loop): Make static. + * main.c (command_line_input): Make linelength unsigned, cast arg + to command_line_input(). + * main.c (add_info, add_com): Prototype the 'fun' parameter. + * main.c (initialize_main): Call right member of function union. + * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS. + * mem-break.c: Include symtab.h + * mips-xdep.c (fetch_inferior_registers): Takes unused param. + * mips-xdep.c (store_inferior_registers): Returns void. + * mipsread.c (mipscoff_symfile_read): Change from misc function vector + use to minimal symbol table use. + * mipsread.c (symbol_obstack usages): Convert all to use per-objfile + version. + * mipsread.c (make_type): Remove, convert usages to init_type. + * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile. + * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function + vector use to minimal symbol table use. + * parse.c: Add prototypes for local functions. + * parse.c (xrealloc usages): Cast args. + * parse.c (prefixify_expression, length_of_subexp): Make static. + * parser-defs.h (PARSER_DEFS_H): Define when first included. + * parser-defs.h: Convert function decls to prototype form. + * partial-stab.h: Convert from misc function vector use to new minimal + symbol table use. + * partial-stab.h (global_psymbols, static_psymbols usages): Reference + the per-objfile copies. + * printcmd.c: Add prototypes for local functions. Move some struct + definitions around to accomodate prototypes. + * printcmd.c (decode_format): Make static, change args oformat and + osize to int from char. + * printcmd.c (print_formatted): Change 'format' and 'size' to int. + * printcmd.c (print_scalar_formatted): Change arg 'format' to int. + * printcmd.c (print_address_symbolic): Convert from misc function + vector use to minimal symbol table use. + * printcmd.c (address_info): Convert from misc function vector use + to minimal symbol table use. + * printcmd.c (delete_display, enable_display, disable_display_command): + Make static. + * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS. + * procfs.c (fetch_core_registers): Add unused param reg_addr. + * pyr-xdep.c (fetch_inferior_registers): Add unused param regno. + * pyr-xdep.c (store_inferior_registers): Returns void. + * remote-mm.c (mm_load): symbol_file_add return value unused. + * remote-nindy.c: Minor format change. + * remote-vx.c (vx_load_command): symbol_file_add result unused. + * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno. + * rs6000-xdep.c (store_inferior_registers): Returns void. + * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr + * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function + vector use to minimal symbol table use. + * solib.c: Add prototypes for local functions. + * solib.c (solib_add_common_symbols, locate_base): Convert from misc + function vector use to minimal symbol table use. + * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS. + * solib.c (find_solib, shared_library_command): Make static + * solib.c (read_memory, write_memory usages): Cast args. + * solib.c (special_symbol_handling): Add function + * source.c: Add prototypes for local functions. + * source.c (select_source_symtab): Convert to scan objfiles. + * source.c (open_source_file): Make static. + * source.c (xrealloc usages): Cast args. + * source.c (source_line_charpos): ifdef out, unused. + * source.c (get_filename_and_charpos): Make static. + * stack.c: Add prototypes for local functions. + * stack.c (print_frame_info, frame_info): Convert from misc function + vector use to minimal symbol table use. + * symfile.c: Add prototypes for local functions. + * symfile.c (compare_symbols): Make args const PTR's. + * symfile.c (compare_psymbols, sort_pst_symbols) add. + * symfile.c (sort_all_symtab_syms): Scan objfile list. + * symfile.c (obsavestring): Add objfile parameter. + * symfile.c (init_misc_bunches, prim_record_misc_function, + compare_misc_functions, discard_misc_bunches, condense_misc_bunches, + sort_misc_function_vector, compact_misc_function_vector): Remove + * symfile.c (symbol_file_add_digested): Add function. + * symfile.c (symbol_file_add): Returns struct objfile *. + * symfile.c (symbol_file_command): Modify for state file use. + * symfile.c (symfile_open): Add parameter "dumpable". + * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c + * symfile.c (load_command, add_symbol_file_command): Make static. + * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c + * symfile.c (rindex usages): Converted to strrchr. + * symfile.c (allocate_psymtab): New + * symfile.c (free_named_symtabs): Ifdef out code that needs to be + converted to minimal symbol table usage, but no obvious conversion. + * symfile.c (free_all_symtabs): Remove. + * symfile.c (_initialize_symfile): Use per-objfile info. + * symfile.h: Rework the objfile structure to add per-objfile data + objects (psymbol_obstack, symbol_obstack, type_obstack, + global_psymbols, static_psymbols, msymbols, minimal_symbol_count, + fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc). + Add prototypes to function declarations. + * symm-tdep.c (symmetry_extract_return_value): Convert from misc + function vector usage to minimal symbol table usage. + * symmisc.c (DEV_TTY): Define if not defined. + * symmisc.c: Add local function prototypes. + * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms, + printpsyms_command, print_objfiles, print_objfiles_command): + Rework to use iterate_over_* + * symtab.c: Add prototypes for local functions. + * symtab.c (lookup_symtab_1): Convert to look through objfiles. + * symtab.c (lookup_partial_symtab): Scan through objfiles. + * symtab.c (lookup_primitive_typename, lookup_typename, lookup_ + unsigned_typename, lookup_struct, lookup_union, lookup_enum, + lookup_template_type, lookup_struct_elt_type, lookup_pointer_type, + lookup_reference_type, lookup_member_type, allocate_stub_method, + check_stub_method, create_array_type, smash_to_member_type,): + Moved to gdbtypes.c + * symtab.c (lookup_symbol): Some args are const. + * symtab.h: All type related defs and structs moved to gdbtypes.h + * symtab.h: Convert decls to prototypes. + * target.c (noprocess): Make static. + * target.h: Change decl's to prototypes. + * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK, + DISABLE_UNSETTABLE_BREAK) Moved to solib.h. + * utils.c (_initialize_utils): Use correct member of function union. + * valarith.c: include gdbtypes.h + * valops.c: include gdbtypes.h, add prototypes for local functions. + * valops.c (value_push, value_arg_push, find_function_addr): + Make static. + * valops.c (value_string): Convert from misc function vector use + to minimal symbol table use. + * valops.c (check_field_in): Make arg const. + * valprint.c: Add prototypes for local functions. + * valprint.c (print_string): Make static + * valprint.c (value_print, val_print_fields, val_print): Make arg int. + * values.c: Add prototypes for local functions. + * values.c (value_headof): Convert from misc function vector to + minimal symbol table. + * xcoffexec.c: Add prototypes for local functions. + * xcoffexec.c (exec_close, file_command, add_to_section_table): + Make static. + * xcoffexec.c (relocate_minimal_symbol): Add. + * xcoffread.c (patch_block_stabs): Moved to buildsyms.c. + * xcoffread.c: Add prototypes for local functions. + * xcoffread.c (sort_syms): Convert to scan objfiles. + * xcoffread.c (read_xcoff_symtab): Make static. + * xcoffread.c (various): Replace references to builtin types with + calls to lookup_fundamental_type. Replace references to symbol_obstack + and psymbol_obstack with pointers to the per-objfile copies. + * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace, + dump_block, dump_blockvector, dump_last_symtab, dump_symtabs): + Make static. + * xcoffread.c (init_stringtab): Add objfile parameter. + * gdbtypes.c: New file + * minsyms.c: New file + * mmap-alloc.c: New file + * mmap-sbrk.c: New file + * objfiles.c: New file + * state.c: New file + * state.h: New file + +Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com) + + * Check in Fred Fish's changes in these modules. Fred + will make ChangeLog entries for all of them. Update VERSION + to 4.4.2. + +Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com) + + * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions + into solib.h. + * sparc-pinsn.c, sparc-tdep.c, standalone.c, sun3-xdep.c, + sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c, + value.h: Prototypes for static functions; lint. + * gdbtypes.h: Empty file to ease transition. + +Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com) + + * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h, + inferior.h, language.h, signame.h, target.h, terminal.h, + tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h, + xm-i386v.h, xm-sparc.h: Prototypes for all external functions. + Lint. + * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c, + signame.c, sparc-xdep.c: Prototypes for all static functions. + Lint. + * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c, + remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c, + target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c: + Remove to_call_function and target_call_function, since it + always calls the same thing (call_function_by_hand). + * core.c, exec.c, solib.c: Rename target_ops sections => + to_sections, etc. + * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c, + target.h: target_kill takes no args. + * language.c (language_info): Scaffolding to allow briefer + messages when the current language changes. FIXME. + * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid + complaints about volatile functions. + * xm-sysv4.h (HAVE_MMAP): Define. + +Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com) + + * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS + to make prototypes for all functions declared here. + * cplus-dem.c: Avoid declaring xmalloc and xrealloc. + * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict. + * environ.c: Include before defs.h. Minor cleanup. + * ieee-float.h: Use PARAMS for prototypes; make some params const. + * ieee-float.c, valarith.c: Include . Lint. b*=>mem*. + * m2-exp.y: Remove unused CONST; Rename OR and AND. + * utils.c: Avoid declaring malloc and realloc. Lint. + (request_quit): Accept signal-number parameter. + +Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (process_dies): Add case to handle TAG_pointer_type + DIE's. Add new function read_tag_pointer_type() to read them. + + * dwarfread.c (dwarf_read_array_type, read_subroutine_type): + When creating a new user defined type, check to see if a partial + type already exists, and if so, bash it to fit. + +Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com) + + * coffread.c (decode_base_type): Pass long, not union. + Fix by Eric Valette, ev@chorus.fr. + +Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com) + + * elfread.c (elf_symtab_read): Fix code to correctly track + changes in bfd for absolute symbols. + +Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com) + + * xm-vaxbsd.h: Close off comment. + +Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com) + + * xm-sysv4.h: Define NEED_POSIX_SETPGID. + +Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com) + + * mips-tdep.c (mips_print_registers): Print correct register + number for double pseudo-registers. + +Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com) + + * buildsym.c (read_struct_type): Avoid double-bump of parse ptr + in the op$::OPERATOR. case. From Steven McCanne, + . + + * exec.c (set_section_name): Pass arg to exec_files_info; + only call it if interactive. From Francis Kauth . + +Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com) + + * main.c (print_gdb_version): Copyright msg: only this year. + (cd_command): Avoid changing current_directory on error. + +Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com) + + * mipsread.c (parse_partial_symbols): Handle dependencies + between partial symbol tables (when not doing stabs-in-ecoff). + (This used to be handled by parse_fdr, but parse_fdr was + incompatible with handling stabs-in-ecoff, so the code + was re-written to not use parse_fdr. Unfortunately, + the logic to handle dependencies was overlooked.) + +Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com) + + * coffread.c (read_enum_type): Use the size of a target int when + describing enum. + * defs.h: added new #define for TARGET_PTR_BIT, defaults to size + of target int. + * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count + * symtab.c (lookup_reference_type, lookup_ptr_type): use + TARGET_PTR_BIT to determine size of a pointer + * values.c (unpack_long): when unpacking a REF or a PTR don't + assume the size of the type. + +Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com) + + * mipsread.c (parse_symbol): Avoid clobbering enum pointer when + looking at its members. Improve guess between struct and union, + only assuming union if multiple members have offsets of zero. + +Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com) + + * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6. + (This is just for clarity - and one day permitting us to + change FP0_REGNUM from 38 to 32, which would make more sense.) + * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that + register numbers in stabs-in-ecoff get handled correctly. + +Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com) + + * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult, + config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen + into BSD and Ultrix. + +Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com) + + * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc. + +Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in: Increment version to 4.4.1. + * main.c (print_gdb_version): Update copyright notice. + +Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com) + + * mipsread.c: Prepend "struct " to the names of structure + types, and similarly for enums and unions. (This used + to be done, but got lost in the re-write to "guess" the + difference between enum/struct/union.) + Also, guess that a tag is an enum if the first member + has type btNil. + +Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com) + + * xm-vax.h: #ifndef ultrix around #include of endian.h and + limits.h (sigh). + +Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com) + + * Projects: Patching executables is done. + * Makefile.in (VERSION): Roll to gdb-4.4. + * README, WHATS.NEW: Update for gdb-4.4. + + * symfile.c (reread_symbols): Whenever we reread one object + file's symbols, we must restart the scan, because the object_files + chain has been permuted. + + * exec.c (exec_files_info): Split out into print_section_info. + Print BFD filename of each section if it's not the default one. + * core.c (core_files_info): Call print_section_info. + + * xm-vax.h: Include a few system header files whose definitions + must precede defs.h. + * language.c, language.h: Make some things const. + * expression.h, main.c: const spreads like ooze. + + * mem-break.c (break_insn, break_insn_size): Use unsigned chars, + since BREAKPOINT values can be >0x80. + +Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com) + + * infrun.c, xm-i386sco.h: SCO needs to use setpgid(). + +Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com) + + * sparc-pinsn.c: Remove kludge for preferring architectures. + Remove #ifdef's for SORT_NEEDED. We need to sort the table, now + and forever. Add `add' instruction to the set that get checked + for a preceding `sethi' in order to print an absolute address. + Corresponding changes in ../include/opcode/sparc.h needed + to eliminate garbage instructions. + +Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com) + + * mipsread.c (parse_partial_symbols): Make sure partial + symbols are created for external symbols (as used to be + the case). This is a bit of a pain with the mips-coff. + It uses a table which points to all of the external + symbols belonging to a particular FDR or psymtab. + Once we've generated this table, we might as well save + it, and then use it in psymtab_to_symtab_1 to find + the symbols to pass to parse_external(). + * symfile.c, symfile.c: New function start_psymtab_common + to share the common parts of allocating a new psymtab + for dbxread, mipsread (and later dwarfread). Its code + was pulled out from start_psymtab in dbxread.c. + * dbxread.c (start_psymtab): Use start_psymtab_common(). + + * valprint.c (val_print): If there is an error when trying + to print a string, check to see if there really is a problem + by reading just one character. If that works, assume + things are ok. + +Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com) + + * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7, + cypress, v8 mnemonics in that order. + +Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com) + + * sparc-pinsn.c: Put the qsort() back in. + +Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com) + + * findvar.c (read_register, write_register): Handle machines + where REGISTER_TYPE is not the same size as "int". + + Handle debug symbols in dynamically loaded (relocated) code: + + * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass + offset to process_one_symbol. + (process_one_symbol): Take new offset parameter. Add it into + appropriate symbol types to relocate symbols to loaded addresses. + Handle all possible symbol types, and complain() about types that + we don't expect to see. + * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to + process_one_symbol (FIXME, should pass real offset). + + Misc bugfixes: + + * breakpoint.c (resolve_sal_pc): Split out code to resolve a + sal's PC value. + (set_breakpoint, break_command_1, until_break_command, + catch_command_1, breakpoint_re_set_one): Use it. + * symtab.h (resolve_sal_pc): Declare. + * infcmd.c (jump_command): Use resolve_sal_pc. + + * source.c (list_command): Shorten "FILE, line N" to "FILE:N". + + * putenv.c (putenv): Avoid unportably casting pointers to unsigneds. + + * c-exp.y (yylex): `this' and `template' are only tokens in C++. + + * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, + xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h: + Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines. + +Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com) + + * dbxread.c (process_one_symbol): Make a first cut at handling + symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.) + + * symtab.c (find_pc_line): Fix stepping into and out of #included + files. + +Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is + no longer any need to copy ../include/opcode/* into gdb. + +Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com) + + * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992. + +Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com) + + * valprint.c (type_print_base, type_print_method_args): + Print C++ constructor methods without bogus "return type." + +Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com) + + * infptrace.c (child_xfer_memory): Parameter "target" should + be a pointer to a structure, not the entire structure. + +Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com) + + * depend: Convert the couple of references to ansidecl.h that + used the local gdb version to use the ../include version. + +Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com) + + * procfs.c + (child_xfer_memory): Takes pointer to a struct, not entire struct. + (inferior_proc_init): Fix non-ANSI version of args. + (attach): Call print_sys_errmsg with correct number of args. + (mappingflags): Make static, does not need to be global. + + * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct + not the entire struct itself. + + * valops.c (value_assign): Cast some args to modify_field() and + {read,write}_register_bytes() correctly. + + * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h + + * Makefile.in (MALLOCSRC): Removed reference to removed local + copy of ansidecl.h. + + * dwarfread.c (list_in_scope): Needs an initial value, use file + scope. + +Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com) + + * main.c (main): Make option_index local to keep new getopt happy. + main.c, solib.c, Makefile.in: Update copyright notices. + +Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com) + + * cplus-dem.c (cplus_demangle): Correctly demangle destructors. + +Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com) + + * Makefile.in (HFILES): Add partial-stab.h. + +Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com) + + * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h: + New files for stratus. Not complete enough to actually build + on the Stratus machine; that awaits copyright assignment for + i860 changes. + + * Makefile.in (USER_CFLAGS): Add macro specifically reserved + for getting custom flags into CFLAGS when doing makes. + + * configure.in: Add config information for stratus. + +Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com) + + * dbxread.c (process_one_symbol): Pass address of structure + to complain(), rather than the whole structure. + +Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com) + + * solib.c (solib_add_common_symbols): Only compile in when not + using SVR4 style shared libraries. + +Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (locval): Add offreg flag to indicate location + values that are computed off a base register. + + * dwarfread.c (new_symbol): Rework TAG_global_variable and + TAG_local_variable cases to account for static variables + within function scopes. + +Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com) + + * inflow.c: remove #include . Not necessary, and + doesn't exist on some systems. + + * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when + nexting over recursive function calls. + + * target.c (target_read_string): Create this routine to read null + terminated strings from the target. It deals with running off the + end of memory elegantly as well. solib.c (find_solib): Use + target_read_string() to avoid problems with running off the end of + memory. + + * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines + that reference pgrp_inferior. + +Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com) + + * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that + mips-tfile has been hacked to act more "traditionally." + * dbxread.c: Fixed typo in comment. + +Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com) + + * mips-tdep.c (mips_skip_prologue): Add some number of + 'sw' instructions before 'addiu' adjusts the stack. + +Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com) + + * dwarfread.c (start_symtab, end_symtab, scopecount, openscope, + freescope, buildblock closescope, record_line, add_symbol_to_list, + gatherblocks, make_blockvector): Extensive changes to switch + to generic symbol table building code in buildsym.c. Remove + scope tree structures and functions, symbol table building + functions, and lots of other small changes. + + * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove + GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL. + +Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com) + + * buildsym.c (cleanup_undefined_types): Add support for enums. + This fixes the 'GDB internal error. cleanup_undefined_types with + bad type' problem. + +Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com) + + * dbxread.c: detect gcc2 compilations. + +Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com) + + * sparc-pinsn.c: Rename bitfields that overlap with macro names + in ../include/opcode/sparc.h. + +Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com) + + * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h + to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2 + to reflect actual locations of opcode files, so TAGS target will + be buildable. + + * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'. + + * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k + code. + + * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array + dereferencing to access the correct elements. + + * valops.c (value_addr): Declare return type of external func + value_copy(). + + * xcoffread.c: Undefine next_symbol_text before redefining it. + +For older changes see ChangeLog-1991 + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1993 b/gdb/ChangeLog-1993 new file mode 100644 index 00000000000..4aba2d330f4 --- /dev/null +++ b/gdb/ChangeLog-1993 @@ -0,0 +1,7597 @@ +Fri Dec 31 14:33:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * nindy-share/nindy.c: Fix order of arguments to store_unsigned_integer + (second and third arguments were reversed). + (say): Use varargs. + +Fri Dec 31 12:13:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * remote-mips.c: Add timeout parameter to mips_request and + mips_receive_packet. + (callers): pass in mips_receive_wait except mips_initialize (where + we use it to clean up the kludge where we had been changing + mips_receive_wait temporarily) and mips_wait (where we pass in + -1 for no timeout). + +Fri Dec 31 14:33:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stack.c (print_block_frame_locals): Also print LOC_BASEREG variables. + +Fri Dec 31 06:55:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symtab.c (find_methods): Call fprintf_symbol_filtered with DMGL_ANSI. + +Thu Dec 30 10:16:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * values.c (unpack_long): Fix garbled error message. + + * remote-mips.c (mips_error): New function. + * remote-mips.c: Use it instead of error() most places. + * remote-mips.c (mips_receive_packet): New arg throw_error. + (mips_initialize): Use it not catch_errors. + * defs.h: Declare error_pre_print and warning_pre_print here... + * main.c: ...not here. + + * breakpoint.c (breakpoint_chain): Make static. + * breakpoint.c, breakpoint.h (frame_in_dummy): New function. + * stack.c (print_frame_info): Use it. + +Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * exec.c (add_to_section_table): Check for SEC_ALLOC instead of + SEC_LOAD to handle .bss segments properly. + +Thu Dec 30 10:16:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (wait_for_inferior): Enable code which assumes that if + we jump into the prologue from another function, then it was a + subroutine call. #if 0 AT_FUNCTION_START; the above code should + take care of this case. + +Wed Dec 29 12:32:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * valprint.c (val_print_string): Change chunksize from 200 + to 8. + + * symfile.c (generic_load): If no arguments, get file name + from get_exec_file. + + * c-exp.y: Revert Kung's change. "..." is not a type, and the + change caused "p (...)0" to dump core. + * gdbtypes.c (check_stub_method): Don't pass "..." to + parse_and_eval_type. This should fix the bug which Kung was + trying to fix. + + * stabsread.c (define_symbol): If we choose not to combine + two symbols, don't just ignore the second (LOC_REGISTER) one. + * printcmd.c (print_frame_args): If we have a LOC_ARG and a + LOC_REGISTER, use the LOC_ARG not the LOC_REGISTER. + +Tue Dec 28 15:08:00 1993 Fred Fish (fnf@deneb.cygnus.com) + + * solib.c (DEBUG_BASE): Remove macro and all references. + * solib.c (debug_base_symbols): Add array of symbols to lookup. + * solib.c (IGNORE_FIRST_LINK_MAP_ENTRY): Add macro. + * solib.c (look_for_base, locate_base): Use debug_base_symbols. + * solib.c (find_solib): Use IGNORE_FIRST_LINK_MAP_ENTRY. + +Tue Dec 28 12:06:57 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * c-exp.y : fix grammar to parse ellipsis (...) + +Mon Dec 27 18:42:14 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * stabsread.c (read_type): fix problem when reading static member + of a class. caused by change to allow :: inside template + instantiated name. + +Mon Dec 27 11:07:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbtypes.h: Expand on comments for TYPE_CODE_BITSTRING and + TYPE_CODE_STRING a bit. + + * m68k-tdep.c (m68k_skip_prologue, m68k_find_saved_regs): + Allow pea %fp; move.l %sp, %fp instead of link instruction to + set up the new frame. + + * main.c (init_main): Change "set remotedebug" back to var_zinteger + from var_boolean. + + * c-exp.y (yylex): Don't try to deal with nested types. + + * cp-valprint.c (cplus_print_value): Call check_stub_type on + TYPE_BASECLASS (type, i) before we look at its name. + + * dbxread.c: Move default definition of GCC_COMPILED_FLAG_SYMBOL + from here . . . + * symtab.h: . . . to here. + * dbxread.c (record_minimal_symbol): Move check for gcc{,2}_compiled. + and __gnu_compiled* from here . . . + * minsyms.c (prim_record_minimal_symbol_and_info): . . . to here. + * minsyms.c (prim_record_minimal_symbol): Call + prim_record_minimal_symbol_and_info rather than duplicating code. + * minsyms.c, symtab.h (prim_record_minimal_symbol{,_and_info}), + coffread.c (record_minimal_symbol), + xcoffread.c (RECORD_MINIMAL_SYMBOL), callers: Add objfile parameter. + +Sun Dec 26 20:44:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu) + + * dbxread.c (process_one_symbol): Handle stabs-in-som just like + stabs-in-elf. + (pastab_build_psymtabs): Likewise. + + * hppa-tdep.c: Change all comments to reference %r3 or frame + pointer rather than %r4. + (frame_chain, skip_prologue, dig_rp_from_stack): Handle %r3 as the + frame pointer. + + * config/pa/tm-hppa.h (FP_REGNUM): Define as %r3. + (FIND_FRAME_SAVED_REGS): Handle %r3 as frame pointer. + (CALL_DUMMY): Likewise. + +Sun Dec 26 16:59:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * exec.c (exec_file_command): If error occurs after we have opened + exec_bfd but before we call push_target, make sure to close exec_bfd. + + * infrun.c (wait_for_inferior): Remove confusing and inaccurate + stuff about subroutine calls, return, etc., from comment which + says "We've wandered out of the step range.". + +Sun Dec 26 09:18:10 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): When checking whether the line has + changed, check the symtab as well. + +Sun Dec 26 09:18:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbtypes.c (force_to_range_type): Use switch statement. + complain() not warning() if the TYPE_CODE isn't one we know how to + deal with gracefully. Use builtin_type_int not + lookup_fundamental_type (the objfile we passed to + lookup_fundamental_type was sometimes NULL). + + * valops.c (call_function_by_hand, push_word), defs.h (push_word), + convex-xdep.c, m88k-nat.c, i386m3-nat.c, mips-tdep.c, mipsm3-nat.c, + ns32km3-nat.c, remote-bug.c, m88k-tdep.c, remote-hms.c, remote-mips.c, + config/gould/tm-np1.h, hppa-tdep.c (hppa_fix_call_dummy), remote-vx.c: + Use REGISTER_SIZE, unsigned LONGEST, and + {store,extract}_unsigned_integer, instead of sizeof + (REGISTER_TYPE) and REGISTER_TYPE. + * All tm.h files: Change REGISTER_TYPE to REGISTER_SIZE. + * hppa-tdep.c (pa_print_fp_reg): Remove unused variable val. + + * Makefile.in (ALLDEPFILES): Remove i386ly-nat.c and m68kly-nat.c. + Add lynx-nat.c. + +Sat Dec 25 20:05:41 1993 Jeffrey A. Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (init_extra_frame_info): Correctly adjust the base + of the current frame when "fromleaf" is true. Do not adjust the + frame base of the innermost frame if it is a leaf function. + +Sat Dec 25 13:39:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (define_symbol): Only combine a p/r pair into a + LOC_REGPARM if REG_STRUCT_HAS_ADDR. + +Sat Dec 25 09:50:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * valops.c (value_struct_elt): Check for (value)-1 return from + search_struct_method. + +Sat Dec 25 09:50:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * defs.h: Move definitions of TARGET_*_BIT after include of tm.h. + The old way (using #undef in tm.h) was ugly and asking for + trouble, because it makes it possible for some file to use the + wrong definition. Move definition of HOST_CHAR_BIT after definition + of TARGET_CHAR_BIT. + * config/alpha/tm-alpha.h, config/h8300/tm-h8300.h, + config/h8500/tm-h8500.h, config/z8k/tm-z8k.h: Don't undef TARGET_*_BIT + before defining them. + + * mdebugread.c: Change the builtin_type_* in this file to + mdebug_type_* and make them static. Use TYPE_CODE_ERROR for + complex and float decimal. + + * printcmd.c (disassemble_command): Call wrap_here between printing + address and printing instruction. + +Fri Dec 24 14:23:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (read_type): Don't fall through 'S' case (the case it + was falling though happened to do the right thing ("break;") but that + is hardly a good thing to assume). + +Tue Dec 21 13:32:02 1993 Per Bothner (bothner@kalessin.cygnus.com) + + * ch-exp.y (match_dollar_tokens): Fix off-by-one bug. + * ch-lang.c (chill_is_varying_struct), ch-lang.h: New function. + * ch-lang.c (chill_printstr): Use double quotes, not single quotes. + * ch-typeprint.c (chill_type_print_base): Handle TYPE_CODE_BITSTRING. + Improve printing of TYPE_CODE_STRING, TYPE_CODE_SET, and + TYPE_CODE_STRUCT (including checking chill_is_varying_struct). + Print TYPE_DUMMY_RANGE by printing its TYPE_TARGET_TYPE. + Handle TYPE_CODE_ENUM. + * ch-valprint.c (chill_val_print): Handle TYPE_CODE_BITSTRING. + For TYPE_CODE_STRING, never print address. Handle VARYING strings. + * gdbtypes.c (force_to_range_type): New. + * gdbtypes.c (create_set_type): Make work, following Chill layout. + * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND, TYPE_DUMMY_RANGE): New. + * stabsread.c (read_type): Distinguish string and bitstring from + char-array and set. + * valarith.c (value_subscript), valops.c (value_coerce_array): + Handle STRINGs as well as ARRAYs. + * valarith.c (value_bit_index): Fix think. Use new macros. + + +Fri Dec 17 10:45:32 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * symtab (decode_line_1): fix a bug when position char is not + set correctly. + * c-valprint (c_val_print): handle vtbl printing when vtbl is not + set up yet. + +Thu Dec 16 16:46:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * mips-tdep.c (read_next_frame_reg): If SIGFRAME_REG_SIZE is not + defined, define it as 4. + +Thu Dec 16 13:08:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) + + * config/m68k/nm-hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. + + * config/m68k/tm-hp300bsd.h (REMOTE_BPT_VECTOR): Define. + + * config/m68k/tm-m68k.h (REMOTE_BPT_VECTOR): Allow targets to + override. + (REMOTE_BREAKPOINT): Likewise. + +Thu Dec 16 09:14:58 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (read_hp_function_type): Correctly handle + pass-by-value structures > 64bits in size. + (process_one_debug_symbol): Likewise. + +Mon Dec 13 20:17:39 1993 Per Bothner (bothner@kalessin.cygnus.com) + + Implement support for Chill POWERSETs. + * ch-exp.y (operand_2): Implement 'Element IN PowerSet'. + * ch-typeprint.c (chill_type_print_base): Handle POWERSETs. + * ch-valprint.c (chill_val_print): Handle TYPE_CODE_SET. + * eval.c (evaluate_subexp): Implement BINOP_IN. + * expression.h (enum exp_opcode): Added BINOP_IN. + * gdbtypes.c (create_set_type), gdbtypes.h: New function. + * stabsread.c (read_type): If 'S', create a set type. + * valarith.c (value_bit_index, value_in), value.h: New functions, + for indexing in SETs. + +Mon Dec 13 06:42:37 1993 Jeffrey A. Law (law@snake.cs.utah.edu) + + * paread.c (pa_symfile_init): Check for the existance of stabs + after DBX_TEXT_SECT has been initialized. + +Tue Nov 23 17:29:28 1993 Steve Chamberlain (sac@jonny.cygnus.com) + + * config/h8300/tm-h8300.h (BREAKPOINT): Insn changed to sleep. + (DECP_PC_AFTER_BREAK): Now is 0. + * config/h8500/tm-h8500.h (REGISTER_BYTES, REGISTER_BYTE, + REGISTER_NAMES): update to new view. (INIT_EXTRA_FRAME_INFO): No + extra frame info now. + * config/sh/sh.h (NOP): Define NOP insn. + * config/z8k/tm-z8k.h (BIG): is now sim_z8001_mode. + * config/z8k/z8ksim.mt (TDEPFILES): Add remote-sim.o to list. + * ser-go32.c: Lint. (strncasecmp): Removed, now in libiberty. + (go32_readchar): Special handling for faster polling. (async + structure): Volatile. + * h8300-tdep.c (print_register_hook): Allocate and use the right + number bytes for the raw register. + * h8500-tdep.c (regoff, frame_find_saved_reg, examine_prologue): + deleted. (h8500_register_size, h8500_register_virtual_type, ): + Use new way of counting registers. + * remote-e7000.c (echo_index): deleted. (expect): Better handling + of user interrupts. (expect_prompt): Remove never used log file + support. (want, want_nopc): Add support for H8/300H. + (fetch_regs_from_dump): Treat \r and \n as whitespace. + (e7000_drain): Send an "end" command before waiting for output to + stop. (e7000_wait): Cope with H8/300H, better handling of user + interrupts. (why_stop, expect_n, sub2_from_pc): New function. + * remote-utils.c (gr_load_image): call fflush and QUIT more regularly. + * utils.c (notice_quit): New function for polling for user interrupts. + +Fri Dec 10 15:53:56 1993 Per Bothner (bothner@kalessin.cygnus.com) + + * stabsread.c (read_array_type): Allow negative array bounds, + without interpreting that to mean "adjustable." + * ch-valprint.c (chill_val_print): Handle RANGE types. + * ch-typeprint.c (chill_type_print_base): Handle BOOL. + Handle variant records. Handle RANGE types. + +Tue Dec 7 15:41:32 1993 Ian Lance Taylor (ian@cygnus.com) + + * config/mips/idt.mt: Use tm-idt.h instead of tm-bigmips.h. + * config/mips/idtl.mt: Use tm-idtl.h instead of tm-mips.h. + * config/mips/tm-idt.h, config/mips/tm-idtl.h: New files; use + different BREAKPOINT value for IDT. + + * mipsread.c: Include bfd.h and coff/sym.h. + +Mon Dec 6 16:34:10 1993 K. Richard Pixley (rich@cygnus.com) + + * ser-unix.c (set_tty_state): set the rest of the terminal state + pieces. + +Mon Dec 6 12:01:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * configure.in: Recognize mips* for all mips targets. + (mips*el-*-elf*, mips*-*-elf*): New targets; use idt and idtl. + + Added Irix 5 support. + * configure.in (mips-sgi-irix5*): New host and target. Use irix5 + for both. + * config/mips/irix5.mh, config/mips/irix5.mt, + config/mips/xm-irix5.h, config/mips/nm-irix5.h, + config/mips/tm-irix5.h, irix5-nat.c: New files for Irix 5 support. + * mdebugread.c: New file, split out of mipsread.c. Added + elfmdebug_build_psymtabs routine. Added some checks on external + symbols. Changed code to keep ecoff_debug_info and + ecoff_debug_swap structs in the psymtab and in global pointers + rather than retrieving them from the bfd. Also changed to keep + the pending list with the psymtab rather than the objfile (each + psymtab for a single objfile points to the same pending list). + * mipsread.c: Bulk of file moved into mdebugread.c, leaving just + the sym_fns. + * Makefile.in (SFILES): Added mdebugread.c. + (OBS): Added mdebugread.o. + (mdebugread.o): New target. + * symfile.h: Declare mdebug_build_psymtabs and + elfmdebug_build_psymtabs. + * elfread.c (struct elfinfo): Added mdebugsect field. + (elf_locate_sections): Remember location of .mdebug section. + (elf_symfile_read): Call elfmdebug_build_psymtabs on .mdebug + section. + * infrun.c (AT_FUNCTION_START): Set to 0 if not already defined. + (wait_for_inferior): Use AT_FUNCTION_START if it is defined to see + if PC is at the start of a function. + * mips-tdep.c (read_next_frame_reg): Use SIGFRAME_REG_SIZE, and + give it a default definition. + (mips_skip_prologue): Skip instructions which initialize $gp + register. + (in_sigtramp): New procedure, moved in from mipsread.c. + * config/mips/tm-mips.h: Declare in_sigtramp. + + * serial.h (serial_fdopen): Make parameter const to match + function definition. + +Fri Dec 3 14:20:43 1993 Stu Grossman (grossman at cygnus.com) + + * config/mips/irix4.mh: Enable ser-tcp.o. + +Tue Nov 30 15:24:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * Makefile.in (check): Do not use subdir_do, so that + TARGET_FLAGS_TO_PASS is used correctly. + +Mon Nov 29 16:10:38 1993 Stu Grossman (grossman at cygnus.com) + + * i386-nlmstub.c: Undo I/O redirection changes by Tom Lord. + These definitely won't work under Netware. + +Mon Nov 29 15:34:58 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * stabsread.c(read_struct_field): Fix the check when getting to + member functions. + +Mon Nov 29 16:48:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + gcc -Wall -O lint: + * mips-tdep.c (heuristic_proc_desc): Initialize reg30 to avoid + warning. Unnest comment. + (init_extra_frame_info): Remove unused variable mask. + (MASK): Fully parenthesize. + (mips_push_dummy_frame): Remove unused variable val. + (mips_skip_prologue): Remove unused variables f and b. + +Mon Nov 29 12:23:25 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (parse_symbol, parse_partial_symbols): Do not create + (partial) symbols for opaque struct definitions. + +Mon Nov 29 11:36:57 1993 Stu Grossman (grossman at cygnus.com) + + * i386ly-tdep.c (i386lynx_saved_pc_after_call): Change call_inst + to unsigned char to avoid domain warning for some values. + +Mon Nov 22 23:42:59 1993 Steve Chamberlain (sac@jonny.cygnus.com) + + * remote-e7000.c (e7000_wait): Cope with H8/300 register dump. + * config/h8300/h8300hms.mt: Add remote-e7000. + +Mon Nov 22 11:03:45 1993 Fred Fish (fnf@cygnus.com) + + Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): + * gdb/config/m88k/delta88.mh (NATDEPFILES): Added corelow.o and + coredep.o to this list. + * gdb/m88k-nat.c (m88k_register_u_addr): Avoid error when passed + the number for an M88110 extended register by just returning the + address of r0. + +Sat Nov 20 09:20:51 1993 Fred Fish (fnf@rtl.cygnus.com) + + * go32-xdep.c (re_comp, re_exec): Remove stubs now that gdb + always uses it's own version of regex. + +Fri Nov 19 18:23:19 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * valops.c(value_struct_elt_for_reference): enhance search operator in + c++. + * symtab.c(decode_line_1): same as above. + +Fri Nov 19 15:08:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.c (decode_line_1): Add comment about use of + return_to_top_level directly instead of error. Add comment saying + that the '' should not be needed--that the completer should be fixed. + +Fri Nov 19 11:00:33 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * symtab.c(decode_line_1): fix the inconsistency of setting + breakpoint with '' or without them. The '' is needed when you + want name completion. + +Thu Nov 18 08:25:50 1993 Fred Fish (fnf@cygnus.com) + + * valprint.c (val_print_string): When looking for a null + terminator compare current bufsize to fetchlimit to determine + when to stop, instead of computing buffer+fetchlimit which + may overflow for very large limits (like "unlimited"). + +Wed Nov 17 18:23:09 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * eval.c(evaluate_subexp): to use unified search so type conversion + operator works in calling method. + * valarith.c(value_x_binop, value_x_unop): same as above. + * valops.c(search_struct_method): same as above. + +Wed Nov 17 18:47:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * mipsread.c: Change use of ECOFF information to correspond to + changes in bfd/libecoff.h. + (mipscoff_symfile_offsets): Made static. + +Wed Nov 17 09:43:31 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * valops.c (typecmp): improve prototype matching when calling + a method. Make 'p (*(ostream *) &cout) << "lll" ' to work. + * eval.c(evalute_subexp): fix operator search problem when call + like p x.'operator+'(i). + +Tue Nov 16 17:15:03 1993 Stu Grossman (grossman at cygnus.com) + + * i386ly-nat.c, i386lynx-nat.c, m68kly-nat.c: Remove. Move + common code into lynx-nat.c. + * lynx-nat.c: New module. Contains portable code for Lynx native + stuff (mostly ptrace related). + * config/i386/i386lynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o + * config/m68k/m68klynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o + + * config/nm-lynx.h, config/tm-lynx.h: New files to contain + non-architecture specific native and target defs. + * config/i386/nm-i386lynx.h, config/i386/tm-i386lynx.h, + config/m68k/nm-m68klynx.h, config/m68k/tm-m68klynx.h: Move all + (arch) portable stuff into ../{tm nm}-lynx.h. + +Tue Nov 16 13:33:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.c (gdb_mangle_name): Only assume that the physname is + the entire mangled name if it looks like the mangled name of a + constructor. Needed for testsuite to work with GCC 2.4.5. + + * a68v-nat.c: Replace with new version from Troy Rollo. The + version I am replacing appears to be an old copy of sun3-nat.c. + * dstread.c (dst_symfile_read): Replace sort_all_symtab_syms call + with loop. + + * Makefile.in (TAGS): Depend on TAGFILES_{NO,WITH}_SRCDIR. + + * Makefile.in: (HFILES,TAGFILES): Split into _WITH_SRCDIR and + _NO_SRCDIR versions. + (TAGS): Only add srcdir to TAGFILES_NO_SRCDIR. + (This is part of a long saga involving me putting srcdir on + everything (perhaps for now-obsolete reasons, I forget), Rich + removing the srcdir from everything, Stu putting it back some + places for Sun make, and me just now getting around to fixing + `make TAGS' again). + +Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * stack.c(print_frame_info): print demangled function name + ansi style. + +Mon Nov 15 14:32:29 1993 Steve Chamberlain (sac@jonny.cygnus.com) + + * remote-e7000.c: New file to cope with the Hitachi E7000 ICE. + * remote-utils.c, remote-utils.h (gr_load_image): New function to + download to target. + * h8300-tdep.c, h8500-tdep.c, remote-z8k.c, sh-tdep.c z8k-tdep.c + (sim_load): delete. + * remote-sim.c (gdbsim_load): Use gr_load_image, rather than + sim_load. + * config/sh/sh.mt: Add remote-e7000 + +Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/i386/linux.mh: Remove XM_CLIBS, TERMLIB, SYSV_DEFINE, and + REGEX. + * config/i386/xm-linux.h: Don't include xm-i386v.h. Define + HOST_BYTE_ORDER ourselves. Define HAVE_TERMIOS not HAVE_TERMIO. + Define NEED_POSIX_SETPGID. Include unistd.h. + +Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * symtab.c(gdb_mangle_name): fix the problem with constructor + name mangling. + +Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbtypes.h: Add TYPE_FLAG_TARGET_STUB. + * gdbtypes.c (check_stub_type): On TYPE_FLAG_TARGET_STUB, do + what cleanup_undefined_types does for arrays, except we clear + TYPE_FLAG_TARGET_STUB if we fix up the type. + * stabsread.c (cleanup_undefined_types): Add comments about how + doing arrays here is no longer the clean way to do it. + (read_array_type): Set TYPE_FLAG_TARGET_STUB as well as calling + add_undefined_type. + * c-typeprint.c, ch-typeprint.c: Move call to check_stub_type + outside switch so it happens for all type codes. + * cp-valprint.c (cp_print_value_fields): Recurse to val_print, + instead of c_val_print, so that check_stub_type gets called. + + * gdbtypes.h, gdbtypes.c, m2-lang.c, ch-lang.c, c-lang.c: Remove + TYPE_FLAG_SIGNED. It was inconsistently set, never checked + (except in recursive_dump_type), and is pointless. + +Mon Nov 15 00:40:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) + + * paread.c (pa_symfile_init): Look for the $TEXT$ section rather + than the .text section. + +Sun Nov 14 00:28:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c: Remove #if 0'd dbx_class_complaint. We now handle + this (more or less) gracefully, and complain() was never a good + way of dealing with this. + + * stabsread.c (read_type): Skip the colon when reading a + cross-reference. Only complain, not error_type, on unrecognized + cross-reference types. error_type, not dump core, if the colon is + missing. + +Fri Nov 12 16:23:08 1993 Stu Grossman (grossman at cygnus.com) + + * config/m68k/tm-sun3.h: Disable use of alternate breakpoint insn + when doing remote stuff. + +Fri Nov 12 16:22:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * c-exp.y (yylex): Call lookup_symtab not lookup_partial_symtab. + + * partial-stab.h: Ignore ':' symbol descriptors. Same case as + Kung's stabsread.c change. + +Fri Nov 12 11:18:02 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * stabsread.c (patch_block_stabs, define_symbol, read_type): in + g++ template instantiation, nested class can be part of the + params, and '::' can gets into symbol or type names. This is + to fix the problem. + + * gdbtypes.c (lookup_struct_elt_type): Handle type ref or pointer + to struct/union case. + +Fri Nov 12 10:39:31 1993 Stu Grossman (grossman at cygnus.com) + + * coff-solib.c (coff_solib_add): Cast result of alloca(). + * m68k-tdep.c (m68k_saved_pc_after_call): Get rid of + GDB_TARGET_IS_SUN3. Use more general SYSCALL_TRAP macro. + * config/m68k/m68klynx.mh (NATDEPFILES): Remove exec.o (it's + already in TDEPFILES). + * config/m68k/tm-m68k.h (SAVED_PC_AFTER_CALL): Use + m68k_saved_pc_after_call. + * Remove all Sun3 specific stuff. + * (FIX_CALL_DUMMY): Cast arg to bfd_putb32 to unsigned char *. + * config/m68k/tm-m68klynx.h: Define SYSCALL_TRAP as trap #10. + Disable REMOTE_BREAKPOINT mechanism. + * config/m68k/tm-sun3.h: Get rid of GDB_TARGET_IS_SUN3. + * Protect from multiple includion. + * Move Sun3 specific stuff from tm-m68k.h to here. + * Define SYSCALL_TRAP as trap #0. + * Remove def of SAVED_PC_AFTER_CALL (now in tm-m68k.h). + * gdbserver/low-lynx.c: Redo all register store/fetch stuff to + make it portable for 386 and 68k. + +Fri Nov 12 09:53:26 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * mips-tdep.c (init_extra_frame_info): Check to see whether the + registers mentioned in the proc_desc have been saved. This + generalizes mips_in_lenient_prologue in the sense that we keep + searching until we've found saves for all the registers, not just + look for a "lenient prologue" pattern. + * mips-tdep.c: #if 0 lenient prologue code. + + * mips-tdep.c (heuristic_proc_desc): Don't assume a host short + is 16 bits. + +Thu Nov 11 19:58:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/i386/i386sol2.mh: Comment out corelow.o. + + * printcmd.c (address_info): Use filtered, not unfiltered functions. + We should be able to deal with a QUIT here. + +Thu Nov 11 15:22:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu) + + * printcmd.c (address_info): Use fprintf_symbol_filtered + to print the symbol name. + + * stabsread.c (define_symbol): Handle cfront lossage for + struct/union/enums and typedefs. + + * partial-stab.h (case N_BINCL): Update psymtab_language + as appropriate when changing subfiles. + (case N_SOL): Update psymtab_language as appropriate when + changing subfiles. Add typedef for structs, unions, and enums + when processing C++ files. + +Thu Nov 11 13:18:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * README: Remove information on languages and just cite the (newly + updated) information in doc/gdb.texinfo instead. + + * delta68-nat.c: Fix typos (add missing ");" and stuct -> struct). + +Wed Nov 10 09:31:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dbxread.c (process_one_symbol, N_RBRAC): Don't clear + within_function just because local_symbols is NULL. It appears + that this bug has existed since the 10 Apr 89 change which started + clearing within_function here. + + * config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment. + * config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h, + tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h: + Define BELIEVE_PCC_PROMOTION. + * dbxread.c: Remove BELIEVE_PCC_PROMOTION define. The code which + used this was moved to stabsread.c a long time ago. + + * dstread.c (dst_sym_fns): Update for flavours. + * symfile.c (find_sym_fns): Add kludge for apollo like for rs/6000. + * dstread.c (dst_symfile_offsets): Set objfile->num_sections. + + gcc -Wall lint: + * thread.c: Include "gdbcmd.h" and . + * Makefile.in: Update dependency. + * thread.c (thread_command): Remove unused variable p. + * values.c (unpack_double): Use len instead of TYPE_LENGTH (type). + * valprint.c (print_floating): Correctly check sign bit now that + we are using unsigned arithmetic. + * symtab.c (find_pc_line_range): Remove unused variables exact_match, + ind, and l. + +Tue Nov 9 17:42:25 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * valarith.c (value_x_binop): fix search operator in class bug + * valarith.c (value_x_unop): fix search operator in class bug + +Tue Nov 9 19:20:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (init.c): Add udi2go32.o to list of files that we + should not try to search for _initialize_* functions. + + * remote-udi.c (udi_wait): Change UDIGdb_StdoutReady back to + UDIStdoutReady. It accidentally got changed on 24 Oct 93 when + stdout was changed to gdb_stdout. Likewise for UDIGetStdout, + UDIStderrReady, and UDIGetStderr. + +Tue Nov 9 12:48:06 1993 Tom Lord (lord@cygnus.com) + + * remote-hms.c (hms_wait): fixed too many arguments to putc_unfiltered. + +Tue Nov 9 12:20:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * utils.c (quit): Also call gdb_flush on standard output and error. + + * .gdbinit: Remove "source /.gdbinit". It causes a spurious error + if /.gdbinit doesn't exist (and I know of no convention of putting + something in /.gdbinit). + +Mon Nov 8 18:17:11 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cp-valprint.c (cp_print_value_fields): change output from to + +Mon Nov 08 17:05:30 1993 Jeffrey Wheat (cassidy@cygnus.com) + + * Makefile.in: Change RUNTEST_FLAGS back to RUNTESTFLAGS + Change RUNTEST = runtest to test for existance of + a runtest in the source tree first. + +Mon Nov 8 10:42:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in: Remove unused variable GCC. Remove "#CC=cc" line + which doesn't really relate to anything. + + * Makefile.in (CC_FOR_TARGET): Test for existence of gcc/xgcc, not + for existence of gcc/Makefile. + + * inflow.c (terminal_init_inferior), infptrace.c (child_resume): + Add comments about use of Lynx PIDGET and how we will want to + clean it up. + + * stabsread.c: Remove long_kludge_name code (it was already #if 0). + * stabsread.c (read_one_struct_field): Clean up comments to reflect + Kung's change of 5 Nov 93. + * stabsread.c (read_one_struct_field): Don't give up on unknown + visibility character, just shove it in fip->list->visibility. + (read_baseclasses): Don't give up on unknown virtual or visibility + characters, just assume a reasonable default, complain, and keep + going. + (attach_fields_to_type): Complain on unrecognized visibility. + One result of all this is that '9' (VISIBILITY_IGNORE) can be used + in a stab as well as being something which GDB uses internally. + +Mon Nov 8 07:57:30 1993 Doug Evans (dje@canuck.cygnus.com) + + * configure.in: Remove h8300h, we have multilib now. + +Mon Nov 8 06:11:24 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) + + * configure.in: Add unixware as a configuration alias for x86 + sysv4 + + * config/i386/i386nw.mt: add i387-tdep.o, exec.o to TDEPFILES + +Sun Nov 7 23:49:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symtab.c (decode_line_1, decode_line_2): Do not adjust pc by + FUNCTION_START_OFFSET if funfirstline is not set. + +Fri Nov 5 17:19:30 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * gdbtypes.h : add a field 'ignore_field_bits in cplus_specific, + and macros to handle the bits. + * stabsread.c (read_one_struct_field): add VISIBILITY_IGNORE, and + for field of length 0, set this bit on. + * cp-valprint.c (cp_print_value_fields): for VISIBILITY_IGNORE + field, print . + +Fri Nov 5 14:43:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Version 4.11.2. + +Fri Nov 5 09:49:22 1993 Stu Grossman (grossman at cygnus.com) + + * inflow.c (terminal_init_inferior): Temporarily use Lynx PIDGET + macro to set process groups. + * infptrace.c (child_resume): Temporarily use Lynx PIDGET to + specify resumption of all threads. + * infrun.c (wait_for_inferior): Fix handling of thread-specific + breakpoints for systems where DECR_PC_AFTER_BREAK > 0 (ie: backup + PC by the right amount when continuing the thread). + * thread.c (thread_apply_command): Add the `thread apply' + command to apply a given GDB command to a list of threads. + +Fri Nov 5 05:58:03 1993 Jim Kingdon (kingdon@cygnus.com) + + * Makefile.in (init.c): Don't call sed if filename is empty. + +Thu Nov 4 08:27:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dbxread.c (unknown_symchar_complaint): Make message refer to + "symbol descriptor" not "symbol type character" for consistency + with stabs.texinfo terminology. + + * stabsread.c (read_struct_fields): Accept either '$' or '.' as + the character which introduces a cpp_abbrev or anonymous type. + + * c-lang.c (c_printstr): Print "" to stream (like all the other + output from this function), not gdb_stdout. + + * dbxread.c (process_one_symbol): Do relocate 'S' symbols by + the text offset (revert 12 Oct 93 change). + + * configure.in: Make hppa*-*-hiux* use hppahpux, + not non-existent hppahiux. + +Wed Nov 3 16:24:09 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * values.c (value_fn_field): when physical name not found, do not + error, but return null. + * valops.c (value_struct_elt): when name and args match does not + mean it is the one, some times a typedef class can have the same + member method and args. This probably will not happen with new + version of g++, but it does happen in old g++ and cause gdb error. + +Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + Merge changes for dos x udi: + * Makefile.in (udi2go32.o): add rule to build this file + * 29k-share/udi/udi2go32.c: new file + * config/a29k/a29k-udi.mt: add udi2go32.o + * 29k-share/udi/{udr.c, udip2soc.c}: #ifdef out the entire file + if __GO32__ is defined. What a hack. + +Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote.c (putpkt, getpkt): Don't call interrupt_query. + + * findvar.c (value_of_register): Rename val to reg_val to avoid + name conflict with some (e.g. tm-m68k.h) REGISTER_CONVERT_TO_VIRTUAL. + + * main.c: Add variables source_line_number, source_file_name, + source_error, source_error_allocated, and source_pre_error. + (command_line_input): If source_file_name set, increment + source_line_number and set error_pre_print with them. + (source_command): Set source_* and make a cleanup so they get + set back. + +Tue Nov 2 16:28:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stack.c (down_silently_command): Add comment about PR 1913. + + * breakpoint.c (insert_breakpoints, delete_breakpoint): Call + target_terminal_ours_for_output before attempting output. + + * fork-child.c (fork_inferior): Fix comment so that it suggests + "set shell" rather than having "set env SHELL" affect GDB's + operation. + +Tue Nov 2 15:03:08 1993 Tom Lord (lord@rtl.cygnus.com) + + * utils.c (vfprintf_unfiltered): don't use maybe_filtered + since it involves a fixed size buffer. + +Tue Nov 2 13:42:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * findvar.c (value_of_register, value_from_register), + hppa-tdep.c (pa_print_fp_reg), infcmd.c (do_registers_info), + valops.c (value_assign): Use REGISTER_CONVERT_TO_* only if + REGISTER_CONVERTIBLE is defined, otherwise just copy the content. + Pass desired type to REGISTER_CONVERT_TO_*. + + * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*): + Pass length of desired type to store/extract_floating. + * config/i386/tm-arm.h, config/i386/tm-i386aix.h, + config/i386/tm-sun386.h, config/i386/tm-symmetry.h, + config/m88k/tm-m88k.h config/rs6000/tm-rs6000.h (REGISTER_CONVERT_*): + Use extract_floating and store_floating with length of desired type. + * config/m68k/tm-news.h (STORE,EXTRACT_RETURN_VALUE): Add type + parameter to REGISTER_CONVERT_*. + + * config/a29k/tm-a29k.h, config/convex/tm-convex.h, + config/gould/tm-np1.h, config/gould/tm-pn.h, config/h8300/tm-h8300.h, + config/h8500/tm-h8500.h, config/i386/tm-i386v.h, + config/mips/tm-mips.h, config/ns32k/tm-merlin.h, + config/ns32k/tm-umax.h, config/pa/tm-hppa.h, config/pyr/tm-pyr.h, + config/sh/tm-sh.h, config/sparc/tm-sparc.h, config/tahoe/tm-tahoe.h, + config/vax/tm-vax.h, config/z8k/tm-z8k.h (REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Remove + versions for which REGISTER_CONVERTIBLE is always false. + * z8k-tdep.c (register_convert_to_virtual, register_convert_to_raw): + Remove, no longer used. + + * alpha-tdep.c (alpha_register_convert_to_raw, + alpha_register_convert_to_virtual): New routines to handle + the different raw formats in alpha floating point registers. + * config/alpha/tm-alpha.h (REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use them. + +Tue Nov 2 12:45:23 1993 Stan Shebs (shebs@rtl.cygnus.com) + + * gdbserver/configure.in: Recognize *-*-lynxos* instead of + *-*-lynx*, recognize sparc-*-lynxos*. + * gdbserver/Makefile.in (install, install_only): Add. + * gdbserver/gdbserver.1: New file, man page for gdbserver. + +Tue Nov 2 03:01:01 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Include and . Change include + of "libhppa.h" to "som.h". + (BYTES_IN_WORD): Define. + (hppa_sym_fns): "hppa" is 4 characters, not 5. + +Mon Nov 1 09:40:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.c, symtab.h, source.c: Change find_line_pc_range to take + a struct symtab_and_line argument, rather than a symtab and a line. + Re-write it to be based on the address rather than bogusly adding + one to the line number and hoping that has something to do with the + end of the line. + + * config/m88k/m88k.mh (NATDEPFILES): Remove exec.o. + + * paread.c (pa_symtab_read): Change comments to say ignoring + labels really should be handled by the assembler/compiler. + + * Makefile.in: Add -O to CXXFLAGS. + + * TODO: Expand comments on fast watchpoints. + +Sun Oct 31 19:45:06 1993 Jeffrey A. Law (law@snake.cs.utah.edu) + + * paread.c (pa_symtab_read): Also filter out local symbols + starting with "L$". + +Sun Oct 31 09:28:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symfile.h (sym_fns), symfile.c (find_sym_fns), xcoffread.c, + coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c: + Change from using bfd target name to using the flavour. + + * objfiles.h, infcmd.c, symfile.c: Add comments about how various + objfiles get created and when we should blow them away. + +Sat Oct 30 08:32:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symfile.c (reread_symbols): When re-reading symbols, do all the + right operations ourself, rather than calling symbol_file_command. + If we re-read something, call clear_symtab_users not just + breakpoint_re_set. + * objfiles.h, objfiles.c (build_objfile_section_table): No longer + static. + * symfile.c (clear_symtab_users): Call clear_pc_function_cache. + * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c + (*_symfile_offsets): Set objfile->num_sections. + * remote.c (remote_wait), symfile.c (syms_from_objfile): + Don't muck with objfile->num_sections now that all the symbol + readers set it. + * elfread.c: Clean up obsolete comment about handling only DWARF. + * paread.c: Remove comment about how we should use an "ordinary" + file format with an hppa suffix. There is nothing ordinary about SOM. + + * config/i386/{i386m3.mh,i386mk.mh}, config/mips/mipsm3.mh, + config/ns32k/ns32km3.mh: Change MMALLOC_LIB to MMALLOC. + * TODO: Update Mach stuff. + +Fri Oct 29 16:30:36 1993 Stan Shebs (shebs@rtl.cygnus.com) + + LynxOS support: + * configure.in: Change *-*-lynx* to *-*-lynxos*, add + sparc-*-lynxos*. + * Makefile.in (ALLDEPFILES): Add m68kly-nat.c, sparcly-nat.c. + Rename i386lynx-nat.[co] to i386ly-nat.[co]. + (ALLCONFIG): Add config/{m68k,sparc}/{m68k,sparc}lynx.m[ht]. + (m68kly-nat.o, sparcly-nat.o): Add rules. + * i386ly-tdep.c: Cosmetics. + * i386lynx-nat.c: Removed. + * i386ly-nat.c: New file, was i386lynx-nat.c. + * m68kly-nat.c: New file. + * sparcly-nat.c: New file. + * config/xm-lynx.h: New file, cpu-independent host info. + * config/i386/i386lynx.mh: Changes for consistency. + * config/i386/i386lynx.mt: Ditto. + * config/i386/tm-i386lynx.h: Ditto. + * config/i386/nm-i386lynx.h: Ditto. + * config/i386/xm-i386lynx.h: Include config/xm-lynx.h. + * config/m68k/m68klynx.mh, config/m68k/m68klynx.mt, + config/m68k/tm-m68klynx.h, config/m68k/nm-m68klynx.h, + config/m68k/xm-m68klynx.h: New files, M68K LynxOS support. + * config/sparc/sparclynx.mh, config/sparc/sparclynx.mt, + config/sparc/tm-sparclynx.h, config/sparc/nm-sparclynx.h, + config/sparc/xm-sparclynx.h: New files, Sparc LynxOS support. + +Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * defs.h, findvar.c (extract_floating, store_floating): New functions. + * Move SWAP_TARGET_AND_HOST from defs.h to findvar.c because it is + now used only by extract_floating and store_floating. + * valprint.c (print_floating): Use unsigned arithmetic. Use + extract_unsigned_integer instead of SWAP_TARGET_AND_HOST. + Change sizeof (float) to 4 and sizeof (double) to 8 (those are always + the relevant sizes for this code, which is in #ifdef IEEE_FLOAT). + * values.c (unpack_long, unpack_double, value_from_double), + valarith.c (value_binop), stabsread.c (define_symbol): + Use extract_floating and store_floating instead of + SWAP_TARGET_AND_HOST. + * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*): + Use extract_floating and store_floating. + * config/m88k/tm-m88k.h: Add comments (it should be doing the same). + * i386-tdep.c (i386_extract_return_value), + * remote-nindy.c (nindy_store_registers): Use store_floating. + +Fri Oct 29 09:31:38 1993 Steve Chamberlain (sac@rtl.cygnus.com) + + * remote-sim.c (gdbsim_store_register): Change var name so + it compiles with non-ANSI compilers. + +Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * TODO: Add idea for "disassemble" with source. + +Fri Oct 29 00:41:01 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.11.1 after release and cvs + tagging. + +Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * TODO: Add section on Mach. Stop calling it a "bug list". + Remove John's name and email address. Remove item on "always" + ("hook-stop" takes care of this). Remove item on executables with + no symbols (this works on some machines, at least). Remove item + about calling error() during symbol reading (I think all the important + ones have been cleaned up). Revise items about signals and remote + systems. Remove section on ^Z requiring several continues to make + it go (this now works. Perhaps the item is based on confusion over + programs (like GDB itself) which catch SIGTSTP and then re-send + themselves the signal. PR 2575 might contain relevant info). + +Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com) + + * NEWS: Note improvements in C++ support, preliminary thread + implementation, and LynxOS native and target support for 386. + +Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com) + + * README: Add note from Peter Schauer about OSF/1 shared + libraries. Add note from Pace Willisson about configuring on BSDI + BSD/386 release 1.0. Update gdb references to gdb 4.11. + +Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * NEWS: Add notes about Alpha and "set remotedebug" for UDI. + + * valops.c (value_assign): Change bitfield code to use a buffer of + the correct size, rather than an int. + +Wed Oct 27 13:43:07 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/i386/{i386m3.mt,i386m3.mh}, + config/mips/{mipsm3.mt,mipsm3.mh}, + config/ns32k/{ns32km3.mt,ns32km3.mh}: Use correct names for TM_FILE + and XM_FILE. Replace host files *mach3-xdep.o with native + files *m3-nat.o. Replace host file os-mach3.o with native + file m3-nat.o. + + * remote-udi.c: Remove LOG_FILE stuff; superceded by "set remotedebug". + * remote-mon.c: Remove commented out "set remotedebug" command. + * remote-nindy.c: Clean up comment about wanting alternative to + options specified on the GDB command line. + + * fork-child.c (fork_inferior): Set inferior_pid before calling + init_trace_fun. Move the code which gets us through the shell + to new function startup_inferior. + * inferior.h: Declare startup_inferior. + * procfs.c (procfs_init_inferior), inftarg.c (ptrace_him): + Call startup_inferior. + * m3-nat.c (m3_trace_him): Call intercept_exec_calls. + * config/nm-m3.h: Don't define STARTUP_INFERIOR. + * config/i386/tm-i386m3.h, config/ns32k/tm-ns32k.h, + config/mips/tm-mipsm3.h: Don't define START_INFERIOR_TRAPS_EXPECTED. + + * m68k-stub.c: Change vector 13 from SIGFPE to SIGBUS. + +Tue Oct 26 22:05:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * mips-tdep.c (mips_pop_frame): If proc_desc is NULL, don't dump core. + +Tue Oct 26 15:07:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + gcc -Wall lint: + * nlmread.c: Include stabsread.h. + * Makefile.in: Update dependencies. + + * remote.c: Change PBUFSIZ back to 400. John's 28 Feb 1992 change + to increase it broke the ability to write large chunks of memory + with m68k-stub and i386-stub. Now we only use more than 400 on + machines where we need that much to write the registers. + * remote.c (remote_write_bytes): Eliminate possible abort(). The + check for when to abort was off by a few bytes and besides which, + it is handled by MAXBUFBYTES, which the caller uses. + * m68k-stub.c: Add comments about trap #1 and trap #8 instructions. + +Tue Oct 26 08:36:07 1993 Doug Evans (dje@canuck.cygnus.com) + + * remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR). + (sim_set_pc): Update prototype. + (sim_read, sim_write): Ditto, and use unsigned char *buf. + (sim_fetch_register, sim_store_register): Use unsigned char *buf. + (sim_info): Pass printf function as argument, add verbose argument. + (sim_stop_reason): Renamed from sim_stop_signal, fix prototype. + * remote-sim.c (gdbsim_wait): Update call to sim_stop_reason. + (gdbsim_files_info): Update call to sim_info. + +Tue Oct 26 10:41:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * valops.c (value_assign): Call reinit_frame_cache when assigning + to a register. + +Mon Oct 25 11:08:59 1993 Stu Grossman (grossman at cygnus.com) + + * infrun.c (wait_for_inferior): Fix PC out of objfile bounds + check to just use stop_func_name == 0. + * remote-udi.c (store_register): Invalidate NPC/PC_REGNUM after + changing PC. + +Mon Oct 25 14:57:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbserver/{low-lynx.c,low-sparc.c,low-sun3.c}, standalone.c, + m3-nat.c, i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c: bcopy -> memcpy. + + gcc -Wall lint: + * breakpoint.c: Include thread.h. + * coffread.c: Include stabsread.h. + * Makefile.in: Update dependencies. + * breakpoint.c (mention): Add bp_call_dummy to switch. + * symmisc.c (dump_symtab): Use %d not %ld for line number. + +Sun Oct 24 18:29:32 1993 Tom Lord (lord@rtl.cygnus.com) + + * every non-obsolete file except utils.c: + Change the stream argument to _filtered to GDB_FILE *. + Change all references to stdout/stderr to gdb_stdout/gdb_stderr. + Replace all calls to stdio output functions with + calls to corresponding _unfiltered functions. + Replaced calls to fopen for output to gdb_fopen. + Added sufficient goo to utils.c and defs.h to make the above + work. + + The net effect is that stdio output functions are only directly + used in utils.c. Elsewhere, the _unfiltered and _filtered + functions and GDB_FILE type are used. + + In the near future, GDB_FILE will stop being equivalant to + FILE. + + The semantics of some commands has changed in a very subtle way: + called in the right context, they may cause new occurences of + prompt_for_continue() behavior. + + Please respect this change by not reintroducing stdio output + dependencies in the main body of gdb code. All output from + commands should go to a GDB_FILE. + +Sun Oct 24 20:16:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * parse.c, parser-defs.h (write_exp_msymbol): New function to write + the appropriate expression for a minimal symbol. Taken from c-exp.y + and m2-exp.y but handles mst_file_*. + * c-exp.y, m2-exp.y: Use it. + +Sun Oct 24 09:31:05 1993 Fred Fish (fnf@lisa.cygnus.com) + + * elfread.c (elf_symtab_read): Use bfd convention that both + initialized and uninitialized data sections have the SEC_ALLOC + flag bit set, but only initialized sections have SEC_LOAD set. + SEC_DATA is ignored since it only gets set for initialized + data. + +Sat Oct 23 14:48:18 1993 Doug Evans (dje@canuck.cygnus.com) + + * remote-sim.h (sim_stop): New enum. + (sim_stop_signal): Change prototype, result is enum sim_stop. + * remote-sim.c (gdbsim_wait): Update call to sim_stop_signal. + +Fri Oct 22 07:49:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (define_symbol): Skip the whole thing about "pcc + promotion" on little-endian machines. + + * remote-vx.c (vx_wait): Rename pid parameter to pid_to_wait_for. + Some compilers (legitimately) don't like variables in the + function's outermost block whose name is the the same as the name of + a parameter. + + Merge Apollo patches from Troy Rollo (troy@cbme.unsw.edu.au): + * dst.h, dstread.c, config/m68k/{apollo68b.mt,tm-apollo68b.h}: + New files. + * config/m68k/nm-apollo68b.h: Add more defines. + * configure.in: Recognize apollo target, not just host. + + * configure.in: Add * to end of all OS names. + +Fri Oct 22 06:14:01 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (ALLPARAM): Add config/m88k/xm-delta88v4.h + +Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (init.c): Generate using the source, not munch. This + cleans up all kinds of hassles (which nm to use in munch, etc). The + new formatting conventions (mostly already followed) are that + the name of the _initialize_* routines must start in column zero, + and must not be inside #if. + * munch: Removed. + * Makefile.in: Remove references to munch. + * serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c, + alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c, + procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c, + i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c, + z8k-tdep.c: Make sure the above conventions are followed. Make + sure they are all declared as returning void. Clean up + miscellaneous comments and such. + + * sh-tdep.c (sim_load): Add function. + +Thu Oct 21 15:58:48 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * remote-mips.c (mips_wait): add pid argument. + +Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (c-exp.tab.o): Remove notice about shift/reduce conflicts + which no longer occur. + + gcc -Wall lint: + * findvar.c (symbol_read_needs_frame), corelow.c (ignore), + inflow.c (gdb_has_a_terminal): Make sure to return a value. + * regex.h: Declare re_set_syntax. + * printcmd.c: Include valprint.h. + * infcmd.c, exec.c, maint.c, core.c: Include language.h. + * maint.c: Include expression.h. + * infrun.c, fork-child.c, corelow.c, inflow.c: Include thread.h. + * inftarg.c: Include command.h. + * coredep.c: Include value.h. + * c-exp.y, m2-exp.y, ch-exp.y: Include bfd.h, symfile.h and objfiles.h. + * ch-typeprint.c: Include typeprint.h. + * ch-valprint.c: Include c-lang.h. + * nlmread.c: Include buildsym.h. + * environ.c: Include gdbcore.h. Only include defs.h once. + (set_in_environ): Cast const char * to char * when passing to + set_gnutarget. + * Makefile.in: Update dependencies to reflect all these new includes. + Remove unused variables: + * printcmd.c (printf_command): args_to_vprintf. + * coffread.c (coff_symfile_init): strsection. + Move variables to within the #ifdefs where they are used: + * symtab.c (gdb_mangle_name): opname. + * inftarg.c (child_attach): pid and exec_file. + * inftarg.c (child_detach): siggnal. + * objfiles.c (allocate_objfile): mapto, md, and fd. + * objfiles.c (free_objfile): mmfd. + * infrun.c (wait_for_inferior): Include BPSTAT_WHAT_LAST in switch. + * infrun.c (wait_for_inferior): Remove unused same_pid label. + * inferior.h: Declare set_sigint_trap and clear_sigint_trap. + * parser-defs.h: Declare write_exp_elt_block. + * stabsread.h: Declare elfstab_offset_sections and + coffstab_build_psymtabs. + +Thu Oct 21 12:05:08 1993 Ken Raeburn (raeburn@cygnus.com) + + Patch from Jeff Law: + * paread.c: Fix references to "hppa" that should now be "som". + +Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.c (decode_line_1): Don't use SYMBOL_LINE for functions. + +Thu Oct 21 02:59:07 1993 Stu Grossman (grossman at cygnus.com) + + * remote-udi.c (udi_store_registers, store_register): Use + UDI29KPC address space when modifying PC. It seems that you can't + modify the PC directly (at least in the isstip simulator). + +Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * target.h: Put remote_debug declaration back here. Add baud_rate. + * remote.c, remote-udi.c, remote-utils.h: Let target.h take care of + declaring these. Those random externs all over are error prone. + * Move "set remotebaud" from remote-utils.c to main.c to it applies + to remote.c as well. + + * xcoffread.c (xcoff_symfile_read), coffread.c (coff_symfile_read): + Sort symtabs for this objfile only, not for all objfiles. + * symfile.c, symfile.h (sort_all_symtab_syms): Remove; no longer used. + + * mipsread.c (parse_symbol): In third-eye, a function has a block + within it which represents the whole function. Create only one + GDB block for both. + +Wed Oct 20 17:47:42 1993 Stu Grossman (grossman at cygnus.com) + + * main.c: Make baud_rate and remote_debug be global variables, + remove #include "remote-utils.h". This makes it possible to build + GDB without remote-utils.c. Also, move setting of remote_debug + into main, so that all remote*.c files can use it (not just the + serial line ones). And, make baud_rate be an int. + * remote-udi.c: Change kiodebug to remote_debug. + * remote-utils.c: Move setting of baud rate and debug into main.c. + * remote-utils.h: Redefine sr_{get set}_debug and sr_{get set}_baud + to use baud_rate and remote_debug globals for compatibility. + * remote.c: Use remote_debug and baud_rate globals directly, + instead of sr_ functions, so that we don't need to load + remote-utils.c. + * config/a29k/a29k-udi.mt: Define REMOTE_O as null so that we don't + get the default remote* modules. + +Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (define_symbol): When combining a LOC_ARG and a + LOC_REGISTER, use the type from the LOC_REGISTER, not from the + LOC_ARG. + +Wed Oct 20 14:34:38 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * config/i386/xm-go32.h: define some signals if they aren't + already defined. + +Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (INTERNAL_LDFLAGS): New macro. The new part is + that we use CFLAGS and PROFILE_CFLAGS to link. + (gdb, rapp, kdb): Use INTERNAL_LDFLAGS instead of + LDFLAGS and/or GLOBAL_CFLAGS. + +Wed Oct 20 09:29:55 1993 Stu Grossman (grossman at cygnus.com) + + * Makefile.in: Add $(srcdir) to all refs to 29k-share + directories. + +Tue Oct 19 17:23:34 1993 Fred Fish (fnf@deneb.cygnus.com) + + * Makefile.in (ALLCONFIG): Add config/i386/{i386m3.mh, i386m3.mt, + i386/i386mk.mh i386/i386mk.mt}, config/mips/{mipsm3.mh, + mipsm3.mt}, config/ns32k/{ns32km3.mh, ns32m3.mt} + * Makefile.in (remote_utils_h): Add remote-sim.h + * Makefile.in (NONSRC): Add i386-nlmstub.c + * Makefile.in (HFILES): Add coff-solib.h + +Tue Oct 19 14:15:40 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * values.c (value_virtual_fn_field): Fix the offset calculation + when calling virtual functions. (gdb.t22/virtfunc.exp). + * eval.c (evaluate_subexp): same as above. + +Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/rs6000/rs6000.mh (TERMCAP): Define to -lcurses. + + * Makefile.in: Define CXXFLAGS. + +Tue Oct 19 09:28:52 1993 Stu Grossman (grossman@cygnus.com) + + * sparclite/Makefile.in: Fixup so that this works with Sun make + and VPATH. + +Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.h (struct bpstat_what): Don't use bitfields. + + * typeprint.c: Add "class CLASS-NAME" to docstring for ptype. + +Tue Oct 19 06:17:10 1993 Fred Fish (fnf@cirdan.cygnus.com) + + * Makefile.in (ALLPARAM): Add config/m88k/{nm-delta88v4.h, + tm-delta88v4.h, xm-dgux.h}. + * Makefile.in (ALLCONFIG): Add config/m88k/{delta88v4.mh, + delta88v4.mt}. + + * README: Remove comment about SunOS 5.x programs leaving + coredumps. Info from Sun is that this was not in customer + releases. + +Mon Oct 18 10:28:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * hppa-tdep.c (restore_pc_queue): Call target_terminal_ours after + done stepping the inferior. + + * c-exp.y: Remove never-used (because of shift/reduce conflicts) + rules for pointers to members. + * Makefile.in: Remove notice about expected shift/reduce conflicts. + + * buildsym.c (finish_block): If we pop the context stack and it is + not empty, complain () instead of abort (). + +Sun Oct 17 19:42:31 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * parse.c, parser-defs.h (follow_types): New function. + * c-exp.y (ptype : typebase abs_decl): Use it. + * c-exp.y (ptype): Add support for type qualifiers after the + typebase. The typebase rule already has support for them before + the typebase. + * Makefile.in: Change the expected number of shift/reduce + conflicts to 6. This is OK--the 2 new conflicts are basically the + same as one of the old ones. + +Sun Oct 17 13:04:49 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.10.3. + +Sun Oct 17 09:18:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (wait_for_inferior): Clean up comments which were at + the top of the file, making them more concise and moving them with + the code (Sorry, Randy, but these stream-of-consciousness comments + really have to go). Switch the order of the "&&", which makes + things clearer and turns out to be an improvement with respect to + side effects and speed. + +Sun Oct 17 02:06:01 1993 Stu Grossman (grossman at cygnus.com) + + * procfs.c: Handle process exits more elegantly by trapping on + entry to _exit. Also, cleanup procinfo list when process dies of + it's own accord (as opposed to being killed). + +Sat Oct 16 20:47:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/m88k/xm-dgux.h: Define NO_PTRACE_H. + + * corelow.c (add_to_thread_list): Need a cast to go from PTR to + asection *. + + * infrun.c: Add comment about signals. + + * fork-child.c (fork_inferior): Remove CREATE_INFERIOR_HOOK again. + Stu reinstated it (accidently I assume). + +Sat Oct 16 15:27:10 1993 Stu Grossman (grossman at cygnus.com) + + * procfs.c (procfs_wait): Losing Unixware can't do poll on /proc + files. Use PIOCWSTOP instead. + * corelow.c (add_to_thread_list): Fix arg to match prototype. + + * procfs.c (procfs_set_sproc_trap): Don't use this if sproc + isn't available. + * (procfs_notice_signals): Fix prototype. + +Fri Oct 15 22:46:07 1993 Stu Grossman (grossman at cygnus.com) + + * breakpoint.c (breakpoint_thread_match break_command_1): + Thread-specific breakpoint support. + * breakpoint.h (struct breakpoint): Add thread id field. + * fork-child.c (fork_inferior): Move call to init_thread_list() + back a bit so that init_trace_fun can do thread functions. + * hppa-tdep.c (restore_pc_queue): Add pid to call to target_wait. + * hppab-nat.c (child_resume): Handle default pid. + * hppah-nat.c (child_resume): Handle default pid. + * i386lynx-nat.c (child_wait): New arg pid. + * inflow.c (kill_command): Reset thread list. + * infptrace.c (child_resume): Handle default pid. + * infrun.c: Thread-specific breakpoint support. + * inftarg.c (child_wait): Add pid arg. + * osfsolib.c (solib_create_inferior_hook): Add pid to call to + target_resume. + * procfs.c: Multi-thread support. + * remote-bug.c (bug_wait): Add pid arg. + * remote-hms.c (hms_wait): Add pid arg. + * remote-mips.c (mips_wait): Add pid arg. + * remote-mon.c (monitor_wait): Add pid arg. + * remote-nindy.c (nindy_wait): Add pid arg. + * remote-sim.c (gdbsim_wait): Add pid arg. + * remote-udi.c (udi_wait): Add pid arg. + * remote-vx.c (vx_wait): Add pid arg. + * remote-z8k.c (sim_wait): Add pid arg. + * remote.c (remote_wait): Add pid arg. + * solib.c (solib_create_inferior_hook): Add pid to call to + target_resume. + * target.h (struct target_ops): Add pid arg to to_wait and + to_notice_signals. + * thread.c (valid_thread_id): New func to validate thread #s. + * (pid_to_thread_id): New func to do the obvious. + * thread.h: Prototypes for above. + + * coff-solib.c (coff_solib_add): Use nameoffset field to locate + filename. + +Fri Oct 15 21:29:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not + sim_kill, sim_open, or sim_set_args. + + * stack.c (print_stack_frame): Put catch_errors around + print_frame_info so (for example) error printing source doesn't + cause auto-displays to get skipped in normal_stop. + + * findvar.c (value_from_register): When preparing to cast a value + from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE; + the old code didn't copy the whole thing. + * valops.c (value_assign): Add comment. + +Fri Oct 15 12:57:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (upgrade_type): Replace bitsize sanity checks and + complaint by a comment explaining why they were useless. + +Fri Oct 15 14:30:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Move comments on bypassing call dummy breakpoint from stack.c + to breakpoint.h. + +Fri Oct 15 11:52:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symtab.c (lookup_partial_symtab): If filename is not found and + contains no slashes, try again and compare without leading path + components. + * symtab.c (lookup_symtab_1): Replace open coded version of + lookup_partial_symtab with a function call. + +Thu Oct 14 20:34:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior), + remote-mon.c (monitor_create_inferior), remote-nindy.c + (nindy_create_inferior), remote-st.c (st2000_create_inferior), + remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it + is replaced by init_trace_fun. + * config/convex/xm-convex.h, convex-xdep.c: Add comments explaining + how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex + port. + + * Makefile.in: Add Mach files to ALLDEPFILES, etc. + * m3-nat.c: Clean up more hair--message(), cprocs. + * configure.in: Recognize Mach targets and hosts. + * config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can + include this file. + * Mach headers in config/*/tm-*.h: Fix includes to match correct + locations of files. + +Thu Oct 14 21:35:55 1993 Rob Savoye (rob@darkstar.cygnus.com) + + * remote-mon.c (general_open): Set dev_name. Minor tweaking to get + it working again. + * config/m68k/tm-monitor.h: Remove floating point register names + as there aren't any on any of the monitors that use this code. + +Wed Oct 13 11:47:23 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * inflow.c: Pass pointer to process group, not process group itself, + to TIOCSPGRP ioctl. + + * inflow.c (terminal_ours_1): Don't print warning on failure to + set process group. + + * printcmd.c (printf_command): Instead of using makeva* and + calling vprintf, just make the appropriate calls to printf. + * printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h, + config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all + traces of makeva*. My apologies to everyone (including me!) + who spent so much time getting it to work on various machines, + but look at the bright side, at least you won't have to do it + again in the future. + + * printcmd.c (printf_command): Make a cleanup for val_args (fixes + a memory leak). + +Tue Oct 12 22:54:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/mips/xm-mips.h: Remove comment about HAVE_SGTTY vs. usleep. + +Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * configure.in: only configure gdbserver for native environments + +Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (read_type): Treat a negative type number at the start + of a type as a type reference, not as a definition of a type with + "50=" omitted. This makes things work on the RS/6000 again (the + 14 Sep 1993 change broke it). + + * inflow.c: Use 0 (standard input) not scb->fd. + (terminal_ours_1): If printing warning, don't claim it happened in + terminal_inferior. + + * blockframe.c (get_prev_frame_info): Don't error() if there are no + frames; just return NULL. + + * xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd + change which involved structure elements. It was unnecessary and + was not consistently done. + + * stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending): + Move common block handling from dbxread.c to stabsread.c. + Use the name from the BCOMM instead of the ECOMM. + Allocate things on the symbol_obstack. + * xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM, + and C_ECOML. On unrecognized storage classes, go ahead and call + define_symbol (after the complaint). + + * dbxread.c (process_one_symbol): Don't relocate 'S' symbols by + the text offset. + +Tue Oct 12 12:33:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * osfsolib.c (solib_create_inferior_hook): Reset stop_soon_quietly + after shared library symbol reading to get rid of warning from + heuristic_proc_start. + +Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * remote-sim.c: fix unterminated character string + +Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c: Fix comment about gcc 2.3.3 stab for long long int. + +Mon Oct 11 14:27:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * m3-nat.c, config/nm-m3.h: Add a target_ops struct and other + various things to try to get this to work. + + * symtab.h: Fix comments re headers, sharing blockvectors, etc. + +Mon Oct 11 11:46:06 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * config/i960/vxworks960.mt (REMOTE_O): add dcache.o and remote-utils.o + +Mon Oct 11 02:48:57 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (parse_partial_symbols): Do not add undefined + symbols to the partial symbol table. + * alpha-tdep.c (init_extra_frame_info): Remove kludge for gcc, + gcc has to be compatible with the native tools. + * alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to + ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h. + * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the + way the native tools define it, update comment. + +Fri Oct 8 15:54:06 1993 Fred Fish (fnf@deneb.cygnus.com) + + * osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c, + xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'. + Sun cc doesn't like variable names that match their typedef'd type. + +Fri Oct 8 14:56:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * inflow.c: Remove unused includes of sys/param.h and sys/types.h. + + * inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h, + terminal.h, fork-child.c, main.c, utils.c: Move all the process + group stuff back to inflow.c and terminal.h; that's a better place + for it and fixes problems with trying to get/set the process group + of a tty we're doing remote debugging on. + * terminal.h: Skip the redefines and includes if HAVE_TERMIOS. + + * findvar.c, value.h (symbol_read_needs_frame): New function. + * c-exp.y, m2-exp.y: Call it instead of having our own switch on + the symbol's class. + * valops.c (value_of_variable): Use symbol_read_needs_frame to + decide whether we care about finding a frame. + +Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * blockframe.c (get_frame_block): Do not adjust pc if the frame + function was interrupted by a signal. + +Thu Oct 7 19:20:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/h8300/tm-h8300.h: Don't define sr_get_debug. + * remote-sim.c: Include remote-utils.h. + * target.h: Add comment about target_has_execution. + +Thu Oct 7 16:14:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args): + New functions. + * infrun.c (normal_stop): Don't try and set the pc in the current + frame coredump if there isn't one. + * remote-sim.c (gdbsim_store_register): Don't + SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order. + (gdbsim_wait): Set status with WSETSTOP. + * config/h8300/tm-h8300.h (sr_get_debug): Define + +Thu Oct 7 12:56:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + New Mach stuff: + * config/i386/i386mach.c: Explain this is for the old (probably + non-functional and/or obsolete) Mach stuff. + * m3-nat.c, config/nm-m3.h, + i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c, + config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h}, + config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h}, + config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h}, + config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}: + New files. + + * blockframe.c (find_pc_partial_function): If we call + PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first. + This is needed now that wait_for_inferior passes in endaddr. + * infrun.c: Move call to target_terminal_inferior from proceed + to resume. + +Thu Oct 7 09:22:04 1993 Stu Grossman (grossman at cygnus.com) + + * blockframe.c (find_pc_partial_function): Fix handling for PCs + beyond the end of the last function in an objfile. + * coff-solib.c (coff_solib_add): Use BFD to get fields from .lib + section. + * infrun.c (wait_for_inferior): Modify test for subroutine entry + to include pc out of bounds of the previous function. + * remote.c (remote_wait): Use strtoul for parsing 'N' message. + Add code to relocate symfile_objfile->sections. + +Thu Oct 7 06:22:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/sparc/sun4os4.mh: Add comment saying why we don't use + -lresolv. + +Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * breakpoint.c, breakpoint.h (breakpoint_init_inferior): New function + that clears the `inserted' flag for all breakpoints and deletes + any breakpoints which should go away between runs of programs. + * inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior), + remote-es.c (es1800_load), comments in exec.c and corelow.c: + Use it instead of mark_breakpoints_out. + * breakpoint.c (mark_breakpoints_out): Update comment, tm-rs6000.h + uses it in a completely different context. + * breakpoint.c (breakpoint_re_set_one): Add bp_call_dummy case. + +Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * Makefile.in (REGEX, REGEX1): Always use our own version of + regex.c to be consistent across hosts. + * source.c (_initialize_source): Initialize regex to use grep + style syntax as an approximation to POSIX basic regex syntax. + +Wed Oct 6 12:43:47 1993 Jeffrey A Law (law@snake.cs.utah.edu) + Jim Kingdon (kingdon@lioth.cygnus.com) + + * hppa-tdep.c (frame_chain): Rework so that it correctly + handles boundaries where code with a frame pointer calls code + without a frame pointer. + (dig_fp_from_stack): New function. + +Wed Oct 6 12:43:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint. + + * README: Add Alpha notes from Schauer. + +Tue Oct 5 15:26:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't + understand what it is trying to do, but I suspect it's not doing + it. + + * config/ns32k/merlin.mh: Add comment about M_INSTALL. + * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and + M_UNINSTALL; it tries to install a non-existent file gdb.z. + * Makefile.in: Remove M_INSTALL stuff; the above were the only uses. + + * stabsread.c (read_range_type): Remove comment which recommends + distinguishing float from complex by the name. + +Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + Jim Kingdon (kingdon@cygnus.com) + Stu Grossman (grossman@cygnus.com) + + Changes to support alpha OSF/1 in native mode. + * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt, + config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c: + New files. + * Makefile.in: Add new files and dependencies. + * configure.in: Add alpha target. + * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o + * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle + shared libraries now. + * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right. + + * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE, + provide `unsigned int' default. + * breakpoint.c (breakpoint_auto_delete): Delete only if we really + stopped for the breakpoint. + * stabsread.c, stabsread.h (define_symbol): Change valu parameter + to a CORE_ADDR. + * stabsread.c (read_range_type): Handle the case where the lower + bound overflows and the upper doesn't and the range is legal. + * infrun.c (resume): Do not step a breakpoint instruction if + CANNOT_STEP_BREAKPOINT is defined. + + * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT. + Now that we have the bp_call_dummy breakpoint the call dummy code + is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and + FIX_CALL_DUMMY can be used to set up everything for the dummy. + The breakpoint for the dummy is set at the entry point and thats it. + * blockframe.c (inside_entry_file, inside_entry_func): Do not stop + backtraces if pc is in the call dummy at the entry point. + * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use + the expected breakpoint pc when setting up the frame for + set_momentary_breakpoint. + * symfile.c (entry_point_address): New function for AT_ENTRY_POINT + support. + * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case. + +Tue Oct 5 11:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux). + Change other hppa host entries to use -*- not -hp-. + +Mon Oct 4 19:16:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must + be compiled with NetWare header files and turned into an NLM with + nlmconv. + +Mon Oct 4 11:02:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols. + + * dbxread.c (process_one_symbol): Make n_opt_found static. + + * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names. + * Makefile.in, config/i386/i386lynx.mt: Change accordingly. + + * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL + to not_lval. + +Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com) + + * objfiles.h (objfile): New slot sym_stab_info, use by most + stab-reading formats. + * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of + sym_private. + * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info. + * dbxread.c, elfread.c, paread.c: Change sym_private references to + sym_stab_info references. + +Sat Oct 2 19:28:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS + 4.02 lacks void *. + * elfread.c: Use void * not PTR inside PARAMS. + + * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it. + * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE. + * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h. + +Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com) + + * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt, + tm-i386lynx.h: Add support for SVR3 COFF shared libraries. + +Sat Oct 2 15:50:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * m88k-nat.c (store_inferior_registers): When writing all registers, + don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this + case, and they cause trouble). + + * TODO: Don't suggest doing fast watchpoints by stepping a line + at a time. That would be really hairy and still not fast enough. + Do suggest debug registers and page table diddling. + +Fri Oct 1 14:54:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not + depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes + like the documentation says. + * printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as + synonym for 'g'. This was never documented, it shouldn't depend on + CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'. + +Fri Oct 1 10:06:35 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * symtab.c: fix a bug in testsuite (virtfunc.exp) + +Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP). + + * c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code): + If demangled name lacks a colon, don't dump core. + + * blockframe.c (find_pc_partial_function): If pst->readin is + set, don't try to get symbols from pst. + + * inflow.c (generic_mourn_inferior): Call reinit_frame_cache + instead of doing it ourself. + * blockframe.c (reinit_frame_cache): Use code which was in + generic_mourn_inferior so we can use this function even when + we have switched targets. + * corelow.c (core_detach): Call reinit_frame_cache. + * target.c (target_detach): Don't call generic_mourn_inferior + (revert yesterday's change, now handled by core_detach). + * objfiles.c (free_objfile): Detach any core file if we call + SOLIB_CLEAR. #include target.h. + + * fork-child.c (fork_inferior): Don't call target_terminal_init + and target_terminal_inferior until we are sure that the inferior + has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it + down and was able to reliably reproduce it by putting a sleep() + before the gdb_setpgid()). + +Thu Sep 30 12:00:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-exp.y, m2-exp.y: Change type of address for msymbol to + builtin_type_long. + * infptrace.c (fetch_register, store_inferior_register, + child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace + transfers. Provide an `int' default for PTRACE_XFER_TYPE. + +Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * defs.h (TARGET_*_BIT): Don't use host information (sizeof) in + picking defaults. + + * cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form. + +Thu Sep 30 11:25:55 1993 Kung Hsu (kung@cygnus.com) + + * cp-valprint.c (cp_is_vtbl_ptr_type): + change vtable field name to __vtbl (pr2695). + + * symtab.c (gdb_mangle_name): fix a bug, to get mangled name right. + +Wed Sep 29 18:34:22 1993 Stu Grossman (grossman at cygnus.com) + + * Makefile.in: Add deps for i386lynx-nat.o and i386lynx-tdep.o to + keep non-gnu makes happy. + +Wed Sep 29 17:20:54 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (read_hpux_symtab): When a K_END is found for a + K_MODULE, clear the have_module and have_name flags. + +Wed Sep 29 10:52:19 1993 Kung Hsu (kung@cygnus.com) + + * c-valprint.c: to fix virtual table print bug (pr2695). + +Wed Sep 29 10:52:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * target.c (target_detach): Call generic_mourn_inferior. + * inflow.c (generic_mourn_inferior): Call flush_cached_frames. + +Tue Sep 28 23:08:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dbxread.c, coffread.c, elfread.c: A few changes to comments. + +Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com) + + * configure.in: Rename ...-lynx* to ...-lynxos*. + Add m68*-*-lynxos* configuration. + * dbxread.c (coffstab_build_psymtabs): New function, + interfaces coffread.c to dbxread functions. + * coffread.c (coff_symfile_info): Expand to include + dbx_symfile_info slots. + (coff_symfile_init): Init coff_symfile_info struct. + (coff_locate_sections): New functions, finds the stab and stabstr + sections. + (coff_symfile_read): Call coffstab_build_psymtabs if a stab + section is present. + (coff_section_offsets): Replace fake version with real offsets. + +Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy + breakpoint. + +Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS. + * config/tm-sysv4.h: Don't include solib.h. + * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS. + * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here... + * config/i386/i386v4.mh (NATDEPFILES): ...to here. + * config/i386/nm-i386v4.h: Include nm-sysv4.h. + * config/m68k/amix.mt (TDEPFILES): Move solib.o from here... + * config/m68k/amix.mh (NATDEPFILES): ...to here. + +Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES. + + Clean up problems with targets and hosts that have 64 bit longs + and pointers and 32 bit ints. + * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c, + ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c, + expprint.c, gdbtypes.c, infcmd.c, language.c, language.h, + m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h, + printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c, + symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: + Change all printf formats from %x to %lx if outputting an address. + Change la_*_format to use long format. + local_hex_string, local_hex_string_custom now take an unsigned long + argument, change all callers. + * coffread.c (read_coff_symtab): Remove superfluous cast for + complaint output. + * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int. + * findvar.c, value.h (write_register): Change val to LONGEST. + * gdbtypes.h (struct type): Change `bitsize' to long as + TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer. + * inferior.h (struct inferior_status): Change type of stop_pc to + CORE_ADDR. + * language.h (local_octal_string, local_octal_string_custom): + Remove prototype, the functions are neither defined nor used. + * mipsread.c (parse_symbol): Use temporary variable for bitsize as + f->bitsize is a long now. + * objfiles.c (add_to_objfile_sections, build_objfile_section_table): + Use unsigned long casts instead of int for abusing sections_end + pointer as integer. + * stack.c (parse_frame_specification): Change type of `args' to + CORE_ADDR for SETUP_ARBITRARY_FRAME. + + * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE. + * mipsread.c (parse_type): Alpha cc now supports the t->continued + bit, update algorithm to match the way the compiler uses it. + +Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * utils.c (fprintfi_filtered): Fix comments. + +Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com) + + * coffread.c (read_coff_symtab): Don't call getfilename if there + are no auxents. + +Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.c (find_pc_line): Fix comments. + + * remote-udi.c (udi_mourn): Don't pop target. + +Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com) + + * corelow.c: Add multi thread/process support for core files with + .reg/XXX pseudo-sections. + * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file + support. + +Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-udi.c (download): Skip zero length sections. + + * valops.c (search_struct_method, value_struct_elt): + Use (value)-1, not -1, for error. + + * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments + about SHIFT_INST_REGS. + + * exec.c (exec_file_command): Set text_end based on all code readonly + sections, not just ".text". + + * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h, + config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, + z8k-tdep.c: Remove all references to ADDR_BITS_SET. + * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC. + + * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff. + +Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as + the pushing of the struct return address is already handled in + mips_push_arguments. + * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype + declaration. + * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more + sanity checks for corrupt symbol entries to avoid core dumps + reported by benson@odi.com. Obviously Ultrix 4.3A cc now has + the same problems as the OSF/1 alpha cc. + * mipsread.c (parse_lines): Iterate over the range of the compressed + line number entries, the old iteration sometimes failed to stop + and wrote past the end of the LINETABLE. Add sanity check to avoid + the same problem in case the line number info is corrupt. + * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp. + * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil + symbols that are produced for statics in .o files and stLocal symbols + that are produced for every section in OSF/1 dynamically linked + executables. + * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols' + warning only under `verbose on' as there are many undefined symbols + in a dynamically linked executable. + +Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was + intended only for VxWorks. Remove dcache.o from TDEPFILES now + that we pick it up from the default REMOTE_O. + + * breakpoint.c (bpstat_what): Initialize retval.call_dummy and + retval.step_resume. + + * mips-tdep.c (mips_frame_chain): If frame size zero, return zero. + * rs6000-tdep.c: Add comment about framelessness. + + * remote-nindy.c: Declare ninMemGet and ninMemPut. + +Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com) + + * Makefile.in: Add i386lynx-tdep to the right places. + (TARDIRS): Add gdbserver. + + * exec.c (print_section_info): Print entry point. + * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into + i386lynx-tdep.c. Add core file support. + * i386lynx-tdep.c: New module for Lynx/386 target dependant code. + * maint.c: Add `maint info sections' command to print info about all + sections that BFD knows about for exec and core files. + * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer + before putting frame on the stack. Consolidate writes to reduce + traffic for remote debugging. + * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o. + * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o. + * config/i386/nm-i386lynx.h: Add target_pid_to_str(). + * config/i386/tm-i386lynx.h: Remove target_pid_to_str(). + * sparclite/Makefile.in: Add deps to keep Sun make happy. + +Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument + not_a_breakpoint. + * infrun.c (wait_for_inferior): Pass it. Also consolidate the + test of whether we are stepping into a CURRENTLY_STEPPING macro. + +Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * breakpoint.c (bpstat_stop_status), + infcmd.c (step_1), + infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef + and insert macro. + + * m88k-tdep.c: include ieee-float.h. new global target_is_m88110. + new const struct ext_format_m88110 for float format. + (pic_prologue_code): add braces. + (next_insn): remove unused variable buf. + (frame_find_saved_regs): remove unused variables next_addr, + saved_regs, regnum. + (frame_locals_address): remove unused variables frame, ap. + (frame_args_address): remove unused variables frame, ap. + (push_parameters): add some breaks and a default case. + + * remote-bug.c: remove redundant includes of value.h, target.h, + serial.h. + (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan. + (bug_fetch_register): special case sfip register for m88110. + remove flag bit masking of pc registers. This should be handled + by the ADDR_BITS_* macros. + (bug_store_register): special case sfip register for m88110. + Corrected sprint format for extended registers. + + * config/m88k/tm-m88k.h: white space and comment changes. include + ieee-float.h. expanded to cope with m88110 extended registers. + (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros. + (SHIFT_INST_REGS): becomes a real macro. + +Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (breakpoint_1): Support bp_call_dummy. + +Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * elfread.c (record_minimal_symbol_and_info): Guess the section to + use from the type. + * objfiles.c: Include gdb-stabs.h for SECT_* macros. + (objfile_relocate): Relocate textlow and texthigh in psymtabs. + Relocate partial symbols. Check that minimal SYMBOL_SECTION is + nonnegative before using it. + * symtab.h: Adjust section field comment. + + * remote.c (interrupt_query): New function. + (remote_interrupt_twice): Call interrupt_query. + (putpkt, getpkt): If quit_flag is set, call interrupt_query. + (remote_wait): Don't bother with objfile_relocate if the addresses + haven't changed. + (remote_fetch_registers): If we see a packet that doesn't start + with a hex character, fetch a new one. + +Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it. + + * printcmd.c (print_scalar_formatted): When truncating value we are + going to print as unsigned, handle it generally for any length + less than sizeof (LONGEST), rather than special-casing sizeof (char), + sizeof (short), and sizeof (long). Clarify comment on what this + is for. + + * symfile.c (deduce_language_from_filename): Accept .cxx for C++. + * buildsym.c (start_subfile): Use deduce_language_from_filename + rather than checking for .C or .cc ourself. + +Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * defs.h: Declare argument of re_comp as const char *. + + * remote.c, remote-mips.c: Use sr_get_debug not remote_debug. + + * README: Say using bfd from another release doesn't generally work. + +Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com) + + * mipsread.c (parse_type): Don't complain() if we guessed struct + and it was a union, or vice versa. + + * defs.h (make_cleanup): Change PTR to void * when inside PARAMS. + + Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET. + * breakpoint.h (enum bptype): Add bp_call_dummy. + (struct bpstat_what): Add call_dummy field. + * infrun.c (wait_for_inferior): Deal with it. + * breakpoint.c (bpstat_what): Deal with call dummy breakpoint. + * infcmd.c (run_stack_dummy): Set the call dummy breakpoint. + * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET. + + * remote-sim.h: New file. + * remote-sim.c: Add remote debug feature. Rename stuff to distinguish + interface to simulator from gdb-specific stuff. Other changes. + * remote-sp64sim.c: Renamed to remote-sim.c. + Use sr_get_debug instead of our own sim_verbose/simif_snoop. + Use gnutarget in call to bfd_openr. + Rename simif_* to gdbsim_*. + * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c. + +Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing + the xor and subtract. Otherwise it will not sign extend if the type + of LONGEST is larger than int. + * cp-valprint.c (cp_print_class_method): Inhibit core dump if + domain is an undefined cross reference. + * valops.c (call_function_by_hand): Set real_pc to correct + value if CALL_DUMMY_LOCATION != ON_STACK. + +Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) + + * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero. + +Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com) + + * infrun.c (wait_for_inferior): Allow user to single step within + a stack dummy. + +Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) + + * dbxread.c (copy_pending): Deal with END NULL. + (process_one_symbol): Add comments about what common_block NULL means. + +Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) + + * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type + to tm-a29k.h and a29k-tdep.c and make it an enum. + * a29k-tdep.c (a29k_get_processor_type): New function. Fix many + aspects of how we detected the processor type. + * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it + rather than figuring out the type ourselves. + +Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com) + + * sparc-stub.c (_trap_low): Do restore/save sequence after + setting sp to ensure that we load the previous window from the + right place on the stack. + +Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c: Many changes for alpha ecoff format: + Correct sizeof(int) == sizeof(long) assumptions. + Replace stParsed hack by putting the parsed types on the pending chain. + Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro, + provide default for cross debugging. + Swapping the symbol back is no longer needed as the symbol is not + modified anymore. + Add new alpha basic types, handle btTypedef, handle stStaticProc + external symbols . + Update and clean up cross_ref for alpha cc cross ref variations. + Allocate types on the type_obstack to inhibit storage leaks. + * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define. + * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set. + +Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) + + * stabsread.c (read_type): Process "s" (size) type attribute. + If type is defined to another type, copy the type. + +Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here... + * config/i386/i386v4.mt (TDEPFILES): ...to here. + +Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * Makefile.in (remote_utils_h): add serial.h and target.h. + (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h + (already in remote_utils_h). + (remote-utils.o): new rule. + + * remote-utils.h: include serial.h. + + * serial.h: ifdef protect from multiple inclusion. + + * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include + remote-utils.h. + + * remote.c (remote_open), remote-nindy.c (nindy_open, + nindy_files_info), remote-mon.c (general_open), remote-es.c + (es1800_open): use remote-utils facilities for baud rate. + +Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) + + * paread.c, coffread.c, elfread.c, dwarfread.c: + Include and before libbfd.h. + + * paread.c: Define BYTES_IN_WORD before including aout/aout64.h. + + * Makefile.in (a29k-tdep.o): Depend on $(defs_h). + * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0 + if this is a transparent procedure. + +Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) + + * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary + hack so this file compiles again. + + * remote-utils.c (gr_multi_scan): Cast return value from alloca. + (gr_multi_scan): #if 0 never-reached return(-1). + + * remote-udi.c (udi_wait): Return inferior_pid not 0. + +Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + Collect some remote things into remote-utils. + * remote-utils.[ch]: new files of functions collected from several + different remote targets. + * Makefile.in (REMOTE_O): add remote-utils.o. + (dcache_h, remote_utils_h): new macros. + (HFILES): add $(remote_utils_h). + (ALLDEPFILES): add $(remote_utils_h). + (dcache.o): new rule. + (main.o, remote-bug.o): also depend on $(remote_utils_h). + * target.h (remote_debug): extern moved to remote-utils.h. + * target.c (find_default_run_target, find_core_target): initialize + runable. + (remote_debug): moved to remote-utils.c. + (_initialize_targets): move declaration of user variable + remotedebug to remote-utils.c. + * remote-bug.c: include remote-utils.h rather than dcache.h. + (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout, + dev_name, check_open, is_open, readchar, readchar_nofail, + pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte, + get_hex_word, bug_kill, bug_detach, bug_create_inferior, + multi-scan, bug_prepare_to_store, bug_fetch_word, + bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device, + bug_speed): removed and replaced with facilities from + remote-utils.[ch]. + (bug_read_inferior_memory): renamed to bug_read_memory. + (bug_write_inferior_memory): renamed to bug_write_memory. + (bug_xfer_inferior_memory): renamed to bug_xfer_memory. + (get_word): comment out this unused function for now. + (bug_settings, cpu_check_strings): new statics. + (bug_open): rewritten to use gr_open. + (_initialize_remote_bug): remove declarations of commands bug, + device, speed. + * main.c: include remote-utils.h. + (baud_rate): removed to remote-utils.c. + (main): handle baud rate settings using new facilities from + remote-utils. + * defs.h (baud_rate): removed extern. + + m88110 support via bug-197 monitor. + * remote-bug.c (get_reg_name, bug_fetch_register, + bug_store_register): added m88110 extended register support. + (wait_strings): added bug-197 prompt. + (bug_wait): cope with bug-197 prompt. + (start_load): cope with either bug-197 or bug-187 prompt. + +Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) + + * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of + pc_changed. If it was ever set to a non-zero value, it was before + GDB 2.8. It doesn't seem to have any useful function. + + * defs.h: Don't define NORETURN (see comment). + +Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com) + + * m88k-nat.c (fill_gregset): Set r31 and sfip. + +Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling + getchar() (terminated only on '\n') instead of scanf. Send the + '\n' which terminates it to the remote system. + + More gcc lint: + * exec.c (ignore): Return 0. + * stack.c (return_command): Fetch lazy value directly, not via + VALUE_CONTENTS, to avoid "value computed is not used". + * inflow.c (new_tty): Move osigttou inside #if. + + * remote.c (remote_fetch_registers): If remote reply is short, just + note that fact and keep going (reading extra registers as all bits 0). + (remote_store_registers): Send number of registers that were found + by remote_fetch_registers. + * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove + HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write + floating registers. + * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}: + Remove, replaced by {tm-m68k-em.h,m68k-em.mt}. + * Makefile.in, configure.in: Change accordingly. + +Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (cross_ref): Allow SGI extended symbol types as cross + reference targets. + * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid + printing of identities. + +Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (breakpoint_1): Deal with step resume breakpoint. + +Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com) + + Gcc lint. + * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype. + * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment. + * blockframe.c (get_prev_frame_info): initialize address. + * breakpoint.c (bpstat_copy): initialize retval. + (bpstat_stop_status): initialize value_is_zero. + (bpstat_what): initialize bs_class. + (breakpoint_1, mention): add do-nothing case for bp_step_resume. + (break_command_1): initialize cond_end, addr_end, & + canonical_strings_chain. + (enable_breakpoint): initialize save_selected_frame. + * buildsym.c (end_symtab): initialize symtab & linetablesize. + * c-exp.y (parse_number): initialize i. + * c-typeprint.c (c_type_print_varspec_prefix): include + TYPE_CODE_BITSTRING in switch statements and do nothing. + * c-valprint.c (c_val_print): removed unused variable c. + * ch-valprint.c (chill_val_print): removed unused variable eltlen. + * cp-valprint.c (cp_print_class_method): initialize f & j. + * eval.c (evaluate_subexp): initialize pc2, arg1, arg2. + * expprint.c (print_subexp): initialize myprec, assoc, & tempstr. + * findvar.c (value_from_register): initialize first_addr. + * gdbtypes.c (lookup_struct_elt_type): localize use of temporary + variable typename. + * infcmd.c (run_stack_dummy): return zero rather than simple + return. + * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc. + remove symtab, appears unused. + (restore_selected_frame): return 1. + * mipsread.c (psymtab_to_symtab_1): initialize first_off. + (fixup_sigtramp): initialize b0. + * printcmd.c (do_examine): initialize val_type. + (print_frame_args): initialize b. + * ser-tcp.c (tcp_restore): comment out declaration. Appears + unused. + * ser-unix.c (hardwire_restore): comment out declaration. Appears + unused. + (hardwire_send_break): moved variable status into ifdef + HAVE_SGTTY. + (wait_for): moved variable numfds into ifdef HAVE_SGTTY. + * serial.h: comment change only. + * stabsread.c (rs6000_builtin_type): initialize rettype. + (read_range_type): initialize nbits. + * stack.c (print_frame_info): remove unused variable numargs. + (parse_frame_specification): remove unused variables arg1, arg2, + arg3. + (return_command): initialize return_value. + * symfile.c (cashier_psymtab): initialize pprev. + * symtab.c (find_pc_psymbol): initialize best. + (lookup_symbol): initialize s. + (make_symbol_completion_list): initialize quote_pos. + * thread.c: include command.h. + (thread_info): static declaration removed; unused. + (info_threads_command): fix == vs = typo. + * typeprint.c (whatis_exp): initialize old_chain. + * valprint.c (val_print_string): remove unused variable + first_addr_err. Initialize old_chain. + (_initialize_valprint): white space comment change. + * values.c (show_values): rewrite if statement to avoid empty + body. + (vb_match): remove unused variable fieldtype_target_type. + +Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (mipsread.o): Depend on $(bfd_h). + +Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbserver/Makefile.in (TAGS): config files are in + $(srcdir)/../config, not $(srcdir)/config. + + * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc. + (STORE_RETURN_VALUE): Pass the correct offset of the return + register to write_register_bytes. + * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved. + +Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * remote.c (remote_wait): Don't call error. Instead, call warning + inside a loop. User can ^C to get out. + + * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping + routine to match BFD name change. + * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise. + +Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com) + + * elfread.c: change elf32_symbol_type to elf_symbol_type + +Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * remote.c (remote_wait): Added 'W' and 'N' responses. + +Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c, utils.c: Add comments about immediate_quit. + + * elfread.c (elf_symtab_read): Don't add symbols starting with ".L" + to minimal symbols. + + * target.c (pop_target): Don't try to deal with the stack becoming + empty. Shouldn't happen and the code that tried was broken. + + * dcache.c: Cast return value from xmalloc. + + * remote.c: Move setting of immediate_quit from remote_open to + remote_start_dummy and set it back to zero when done. + +Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * m88k-tdep.c: Remove a bunch of unused #includes. + + * language.h: Add comment about current_language. + + * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post + from var_uinteger to var_zinteger. + + * configure.in: Fix typo (delta88r4 -> delta88v4). + + * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was + to make this work on SVR4 before SVR4 had its own configuration, + and it breaks SVR3. + + * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE. + + * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o. + + * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h. + * config/m88k/m88k.mh: Use xm-dgux.h. + * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER, + MAKEVA_END and MAKEVA_ARG. + * config/m88k/xm-*.h: Include m88k/xm-m88k.h. + * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h. + +Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-udi.c (udi_wait): Call `warning' not `error'. + + * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a + demangling, don't put the mangled form in the completion list. + + * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c, + symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c + partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put + inside #if) unused variables and labels. Fix unclosed comment. + Deal with enumeration values unhandled in switch statements. Make + sure non-void functions return values. Include appropriate + headers. + * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned + value < 0. + +Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c: + index -> strchr. + +Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote.c: Add comment explaining why dcache is disabled. + (remote_fetch_word, remote_store_word): Make static and #if 0. + They are not called from anywhere. + +Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c, + h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c, + infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c, + rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c, + config/arm/tm-arm.h, config/convex/tm-convex.h, + config/gould/tm-np1.h, config/gould/tm-pn.h, + config/m68k/tm-isi.h, config/ns32k/tm-umax.h, + config/pa/tm-hppa.h, config/pyr/tm-pyr.h, + config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h, + config/vax/tm-vax.h: bzero -> memset. + + * regex.c: bcmp -> memcmp. + +Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.c (find_pc_line, find_line_common), + symtab.h (struct linetable), xcoffread.c (arrange_linetable): + Revise comments re linetable sorting. + * buildsym.c (compare_line_numbers): Sort by pc, not by line. + * coffread.c: Tell end_symtab to sort the line table. + + * coffread.c: Re-work a lot of the coff-specific stuff to use stuff + in buildsym.c. This includes coff_finish_block, coff_context_stack, + coff_local_symbols, coff_file_symbols, coff_global_symbols, + coff_end_symtab and coff_add_symbol_to_list. + (read_enum_type): Deal with it now that we have a "struct pending" + not a "struct coff_pending". + + * buildsym.c (end_symtab): Don't realloc subfile->linetable. + +Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c, + findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c, + irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c, + remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c, + sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c, + umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c, + 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h, + config/convex/tm-convex.h, config/gould/tm-np1.h, + config/gould/tm-pn.h, config/h8300/tm-h8300.h, + config/h8500/tm-h8500.h, config/i386/tm-i386aix.h, + config/i386/tm-sun386.h, config/i386/tm-symmetry.h, + config/i960/tm-i960.h, config/m68k/tm-news.h, + config/m88k/tm-m88k.h, config/mips/tm-mips.h, + config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, + config/pa/tm-hppa.h, config/pyr/tm-pyr.h, + config/rs6000/tm-rs6000.h, config/sh/tm-sh.h, + config/tahoe/tm-tahoe.h, config/vax/tm-vax.h, + config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy. + +Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (parse_partial_symbols): Use language from FDR if it + is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders). + * mipsread.c (ecoff_symfile_info): New struct to hold the global + pending_list. + * mipsread.c (mipscoff_symfile_init, parse_partial_symbols): + Allocate the global pending list and link it to the objfile. + * mipsread.c (is_pending_symbol, add_pending): Use global pending + list from objfile. Allocate pending list entries from the + psymbol_obstack. + * mipsread.c (free_pending): Remove. The pending list is now + freed when the psymbol_obstack is freed. + * mipsread.c (psymtab_to_symtab1): Remove pending list allocation, + the global pending list is used now. + * mipsread.c (parse_partial_symbols): Skip only the first + file indirect entry when building the dependency list. + +Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + Break dcache code out of remote.c. + * dcache.h: white space changes only. + * dcache.c: add user settable variable to set whether data caching + is in use. + * remote.c: include dcache.h. removed data caching code which is + now in dcache.c. Compile in data caching again. (data caching + is currently off by default.) + (remote_read_bytes, remote_write_bytes): change second arg to + unsigned char. + (remote_dcache): new static variable. + * Makefile.in (REMOTE_O): add dcache.o. + * config/m88k/m88k.mt (TDEPFILES): removed dcache.o. + + Break dcache code out of remote-nindy.c. + * remote-nindy.c: removed dcache code. Changed callers to use new + conventions. include dcache.h. + (nindy_dcache): new static variable. + * config/i960/nindy960.mt (TDEPFILES): added dcache.o. + + Break dcache code out of remote-bug.c into dcache.[hc]. + * Makefile.in (dcache_h): new macro. + (HFILES): added $(dcache_h). + (ALLDEPFILES): added dcache.c. + (dcache.o): new rule. + (remote-bug.o): now depends on $(dcache_h). + * remote-bug.c: include dcache.h. remove externs for insque and + remque, add extern for bcopy. Prototype bug_close, + bug_clear_breakpoints, bug_write_cr. dcache code moved to + dcache.[hc]. Changed dcache calling convention to include an + initial DCACHE argument. + (bug_dcache): new static variable. + (bug_read_inferior_memory): change second arg to + unsigned char. + * dcache.[ch]: new files. + * config/m88k/m88k.mt (TDEPFILES): add dcache.o. + +Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * c-typeprint.c (c_print_type_base): Treat show = 0 just like + show < 0. The only case where we had been distinguishing is that + show = 0 used to print "struct " or "enum " instead of + "struct {...}" or "enum {...}" which seems clearly wrong. + +Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * configure.in: recognize m88110 as an m88k. + +Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * valops.c (call_function_by_hand): If we discard cleanups, call + bpstat_clear (&inf_status.stop_bpstat). + +Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab + was empty and thrown away. + * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to + dependency list, skip self dependencies. + * mipsread.c (parse_fdr): Removed, obsolete. + * mipsread.c (parse_lines): Check for cbLine being zero, not + cbLineOffset. + * mipsread.c (struct symloc): Add pst_language. + * mipsread.c (parse_partial_symbols): Set up proper language for + header files, save it in pst_language for psymtab_to_symtab_1. + * mipsread.c (psymtab_to_symtab_1): Use pst_language. + +Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*. + +Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) + + * paread.c: Include som.h instead of libhppa.h. (From Utah.) + +Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * symmisc.c (dump_symtab): Use catch_errors around print_symbol. + Change calling sequence of print_symbol to fit catch_errors. + + * mips-tdep.c: Call reinit_frame_cache every time the user does + "set heuristic-fence-post". + + * gdbserver/low-sun3.c: New file. + * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly. + + * Rename files for 14-character limits: + gdbserver/remote-gutils.c -> gdbserver/utils.c + gdbserver/remote-inflow.c -> gdbserver/low-lynx.c + gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c + gdbserver/remote-server.c -> gdbserver/server.c + remote-monitor.c -> remote-mon.c + * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in, + config/m68k/monitor.mt, config/i386/i386lynx.mh, + config/sparc/sun4os4.mh: Change accordingly. + * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile. + +Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere + besides the dummy, return 1 rather than calling error(). + Let caller print the error message. Remove name argument. + * valops.c (call_function_by_hand): Deal with changes to calling + sequence of run_stack_dummy. Discard restore_inferior_status cleanup + if run_stack_dummy returns 1. + + * Version 4.10.2. + + * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS): + Get struct return address from v0, not a0. + + * infrun.c (restore_inferior_status): Use catch_errors when + restoring selected frame. + +Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (save_inferior_status, restore_inferior_status): + Save and restore the registers too. + * inferior.h (struct inferior_status): Add "registers". + +Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dbxread.c (end_psymtab): Clean up comment. + + * frame.h, symtab.h, findvar.c (read_var_value): Change basereg + support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID. + * dwarfread.c: Use LOC_BASEREG where appropriate. + * Various: Support LOC_BASEREG and LOC_BASEREG_ARG. + + * coffread.c (init_lineno, init_stringtab): Don't check whether + xmalloc returned NULL. + + * config/vax/xm-vaxult.h: Define NO_PTRACE_H. + + * target.c, target.h: Add "set remotedebug" command. + * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and + "set m88ksnoop" options and use generic "set remotedebug" instead. + * NEWS: Describe this change. + +Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * buildsym.h: Remove declaration of dbxread.c functions. + * stabsread.h: Group together dbxread.c functions. + Move elfstab_build_psymtabs here from symfile.h. + Declare pastab_build_psymtabs. + * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init + declaration, etc). + +Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * remote-bug.c: rename quiet to bug88k_snoop. + (double_scan, multi_scan): generalize double_scan into a scan + for multiple patterns. Rename to multi_scan. + (bug_wait, bug_write_inferior_memory): adapt to use the new + multi_scan in order to catch and represent target bus errors. + (bug_scan): currently unused, so comment out. + (bug_quiet): removed. Replaced with a standard user settable boolean. + + * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary + and isn't available on solaris. + +Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/m88k/{delta88v4.mt,delta88v4.mh}: New files + * config/m88k/delta88.mh: Fix comment. + * config/m88k/tm-delta88.h: Remove unused BCS define. + * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}: + New files. + * configure.in: Recognize m88*-motorola-sysv4*. + * m88k-nat.c: Always include sys/types.h; don't depend on USG. + +Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of + symbol as an argument and use it in complaints. + * symmisc.c (dump_psymtab): Dump filenames of dependencies. + +Mon Aug 23 1993 Sean Fagan (sef@cygnus.com) + and Jim Kingdon (kingdon@cygnus.com) + + Add NetBSD support: + * configure.in: Recognize netbsd. + +Sun Aug 22 22:50:32 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (get_textlow): Don't go past a K_END when looking for a + K_FUNCTION. Avoids losing on source files with no functions. + +Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-nindy.c: Remove unused include of sys/ioctl.h. + + * frame.h, symtab.h: Revise comments regarding baseregs. + +Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): + Set language for psymtab and symtab. + * mipsread.c (new_symbol): Set language and initialize demangled + name for symbol. + * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing + the symbol type. + * symtab.c (decode_line_1): Inhibit coredumps with cfront executables. + +Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make + it conditionalized on 4.3 vs. 4.4. + * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and + 4.4 sections; it was identical and now works for 4.4. + + * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY. + + * printcmd.c (MAKEVA_END): Update this version to use "aligner". + +Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define. + * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt + file indirect entries with complaints instead of core dumps. Remove + complaint for stTypedef within aggregates. + +Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * coffread.c (process_coff_symbol): Ignore tagnames like .0fake. + + * coffread.c (coff_read_enum_type): #if 0 out code which changes + enum {FALSE, TRUE} into boolean. + + * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not + non-existent files nm-delta.h, etc. + * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER. + * delta68-nat.c: Add "[0]" in offsetof argument. + * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up + nl with initializer, just assign to it. Check n_scnum field on + return. + +Wed Aug 18 21:42:52 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (read_hpux_symtab): Call SET_NAMESTRING for K_MODULE + debug symbols. + +Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (print_address), values.c (value_as_pointer): Don't + use ADDR_BITS_REMOVE. + * defs.h: Try to clarify comment about ADDR_BITS_REMOVE. + + * blockframe.c (block_innermost_frame): Uncomment. + Return NULL if passed NULL. + * frame.h: Declare it. + * expression.h (union exp_element): Add field block. + * parse.c (write_exp_elt_block): New function. + * expression.h (OP_VAR_VALUE): Now takes additional struct block *. + * *-exp.y: Write block for OP_VAR_VALUE. + * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE. + * valops.c, value.h (value_of_variable), callers: + Add second argument, for block. + + * main.c (gdb_readline): If we read some characters followed by EOF, + return them rather than returning NULL. + +Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment. + +Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * config/m88k/tm-m88k.h: Fix typo in comment. + (FP_REGNUM): define in terms of SP_REGNUM + rather than by absolute number. Also clearly comment that this + is a convenient lie in order to decrease future confusion. + (ACTUAL_FP_REGNUM): new macro for FP. + (FRAME_CHAIN_VALID): removed. Standard default works fine. + * m88k-tdep.c (frame_chain_valid): redundant, so removed. + (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all + callers. + (read_next_frame_reg): declare static. + (examine_prologue): removed unused variabel insn2, rename insn1 + to insn, rewrote comment about finding fp, sp, etc. set frame_fp + based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is + actually a scammed alias for SP_REGNUM on m88k. + + * frame.h: fixed typo in comment. + +Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h. + + * complaints.c (complain): fflush (stdout) after output. + +Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch + the saved pc from sigcontext on the stack for BSD signal handling. + * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN, + FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): + Define to make backtracing through sigtramp work. + * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES, + FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto. + +Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c (cd_command): If current_directory on entry is "/", then + don't append an extra slash. + Don't assume that /../.. means /. + + * target.c (target_xfer_memory): Clear errno before calling + to_xfer_memory. + + * stack.c (frame_info, print_frame_info): Add comment about using + the starting source line number on a line boundary if backtracing + through sigtramp. + +Mon Aug 16 09:52:33 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Add U Utah contribution notice. Add TODO list. + (hp_type_lookup): Use TYPE_NAME and TYPE_TAG_NAME. + (process_one_debug_symbol): Likewise. + +Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * blockframe.c (create_new_frame, get_prev_frame_info): + Use the function name when calling IN_SIGTRAMP. + * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET): + Define for correct handling of bachtraces through _sigtramp. + * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake + sigtramp frames. + * mipsread.c (parse_type): Handle corrupt TIR info with complaint + instead of core dump. + * mipsread.c (parse_partial_symbols): Put static symbols into the + mimimal symbol table, use proper mst_types for all minimal symbols. + * stack.c (frame_info, print_frame_info): Use the starting source + line number on a line boundary if backtracing through sigtramp. + +Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * remote-bug.c: include gdbcmd.h. + (sleep, remque, insque): forward decls added. + (bug_fetch_registers, bug_store_registers): forward decls + removed. + (bug_read_inferior_memory, bug_write_inferior_memory): forward + decls added. + (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace, + srec_sleep, srec_noise): new static variables for user settable + options. Mostly these are for debugging and tuning. I don't + expect them to stay user settable options for long. + (timeout): change default to 4 seconds. + (check_open): declare funtion static, force return value. + (readchar_nofail): if timeout, then say so if not being quiet. + (pollchar, double_scan, bug_scan, bug_srec_write_cr, + start_load): new functions. + (bug_wait): rewritten to use double scan. + (expect): while (1) -> for (;;) + (get_hex_digit): rewrite if condition to avoid gcc complaints. + (bug_load, bug_create_inferior, bug_open, bug_store_register): + removed unused variables. + (bug_load): replaced DELTA macro with user settable srec_frame + variable. Other minor lint. + (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait, + gethex, timed_read, translate_addr, bug_before_main_loop): + unsused and removed. + (bug_resume): add missing first arg, pid. + (get_reg_name): use ip rather than cr04. + (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet): + declare type, args, and explicitly return. + (bug_store_register): straighten out the ip vs cr04 confusion. + (bug_write_inferior_memory): rewrite to cope with errors while + downloading s-records. + (bug_read_inferior_memory): declare static. + (bug_clear_breakpoints): expect nobr before prompt. + (_initialize_remote_bug): add initializations for srec-bytes, + srec-max-retries, srec-frame, srec-noise, srec-sleep, + srec-echo-pace. + + * Makefile.in (remote-bug.o): new rule. + (ALLDEPFILES): added remote-bug.c + + * remote-hms.c (hms_wait): use -1 for timeout's which means block + forever rather than 99999. + + * ser-unix.c (get_tty_state): if a descriptor is not a tty, then + simply save encode this fact as the process group and return + success rather than an error. + (set_tty_state): if process group is -1, do not reset the + process group. + (hardwire_reachar): comment change. + + * serial.h: comment change. + + * config/m88k/tm-m88k.h: comment change to remove embedded + comment. + (SKIP_PROLOGUE): skip_prologue returns a value which is expected + to reset the pc argument. So reset it. + +Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com) + + * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs + tagging. + +Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbserver/Makefile.in: Use GDBSERVER_LIBS and + GDBSERVER_DEPFILES. Also remove much (but not all that could be + removed) crud inherited from gdb Makefile.in. + * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*. + * gdbserver/README: Say it works on Sun and change configuration + instructions slightly. + +Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote + targets that use BSD style network connections + +Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration + of statics doesn't work with SunOS4 /bin/cc). + Rename the occurrence in remote-monitor.c to monitor_bug_ops. + +Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * blockframe.c (find_pc_partial_function), + mips-tdep.c (find_proc_desc): Deal with "pathological" case. + +Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * utils.c (wrap_here): Allow indent to be NULL. + (fputs_filtered): Don't check for null wrap_indent (wrap_here now + guarantees that it isn't, and anyway we were only checking one out + of the two places we dereferenced it). + + * objfiles.h (struct objfile): Clean up comments for + {obj,sym}_private to clarify what they are private to. + +Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com) + + * stabsread.c, buildsym.c (hashname): Moved function to + buildsym.c, as suggested in the sources. + +Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-udi.c: Make udi_ops extern rather than trying forward + declaration of a static variable. + + * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg + there, rather than using an ANSI C specific macro. + + * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put + sys/types.h near the top (just on general principles). + + * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are + no longer used. + + * gdbcore.h: New variable gnutarget. + * core.c: Add commands to set and show it. + * Callers to bfd_*open*: Pass gnutarget instead of NULL as target. + * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not + putenv. + + * symtab.c (decode_line_1): Give error on unmatched single quote. + +Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep. + + * remote.c: Add comments about 'd', 'r', and unrecognized requests. + + * inflow.c (terminal_init_inferior): Don't muck with tty state if + gdb_has_a_terminal() is false. + +Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (record_minimal_symbol): Remove prototype and + function. + * dwarfread.c (add_partial_symbol): Remove code to add minimal + symbols and remove comment about limitations. Experiments show + that now that gdb handles the ELF symtab better for creating + minimal symbols, that no additional information is added by + examining the DWARF information, and in fact, given the + limitations, the DWARF code was actually making things worse. + +Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com) + + * elfread.c (elf_symtab_read): Properly sort out the bss symbols + from the data symbols and give them the correct minimal_symbol_type. + Add file static symbols to the minimal symbol table, not just + global symbols. Add absolute symbols as well (like _edata, _end). + Redo stabs-in-elf special symbol handling now that file static + symbols are entered into the into the minimal symbol table. + * dwarfread.c (add_partial_symbol): Add comment about limitations + of DWARF symbols for distinquishing data from bss when adding + minimal symbols. Add file local symbols to minimal symbols. + +Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * ser-go32.c: Define job_control variable. + +Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * configure.in: z8k-coff is the same as z8k-sim + +Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h. + + * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11. + + * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL. + + * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h. + +Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com) + + * inflow.c (pass_signal): Signal handlers take one int arg; + supply an unused one to make it type compatible as an arg to + signal(). + +Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com) + + * config/mips/tm-mips.h: Include bfd.h before coff/sym.h. + +Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt, + config/m68k/delta68.mh, config/m68k/delta68.mt, + config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh, + config/mips/news-mips.mh. + * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h, + config/i386/tm-i386nw.h, config/m68k/nm-delta68.h, + config/m68k/tm-delta68.h, config/m68k/xm-delta68.h, + config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h, + config/m68k/xm-dpx2.h, config/mips/xm-makeva.h. + * Makefile.in (ALLDEPFILES): Add dpx2-nat.c. + +Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com) + + * mipsread.c: Updated for BFD ECOFF changes. Now gets the + swapping routines and external structure sizes via the + ecoff_backend information. No longer includes coff/mips.h. + +Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (SFILES): Add thread.c + +Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com) + + * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding + sim_set_args return code. + +Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * Makefile.in (VERSION): bumped to 4.9.4. + + * remote-monitor.c: updated copyright. + (bug_ops, monitor_desc): now static. + (monitor_desc): in several places, check and/or set to NULL. + + * remote-hms.c (hms_files_info): Add the appropriate items where + missing in the printf call. + + * remote-bug.c: new file for m88k bug support. + + * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o. + +Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * h8300-tdep.c: Use new variable h8300hmode. + +Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * valops.c (typecmp): If we are passing a non-reference to a function + which takes a reference, pass the address. + (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference + references here. + + * thread.c (thread_switch): Define as static. + (add_thread): Cast return value from xmalloc. + + * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type. + * gdbtypes.{c,h}: Improve comments on vptr_fieldno. + +Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com) + + * README: Elaborate on gdb C++ support and cfront support. + +Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com) + + * i386lynx-nat.c, thread.c, thread.h: Update copyrights. + +Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c. + +Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com) + + * gdbserver/remote-inflow.c (create_inferior): Fix comments, and + error msg. Setup seperate process group for child. + * (write_inferior_memory): Sleep for 1 second and retry on ptrace + failure. + +Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com) + + * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now). + * config/i386/nm-i386bsd.h: Protect from multiple inclusion. + * config/i386/nm-i386lynx.h: Lotsa new host porting stuff. + * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and + target_pid_to_str. + + * Makefile.in (CLIBS): Reorder to make Lynx ld happy. + * (HFILES): New file thread.h. + * (OBS): New file thread.c. + * configure.in: Host config for Lynx/386. + * fork-child.c (fork_inferior): Call init_thread_list(). + * infrun.c (resume): Add pid to invocation of target_resume(). + * (wait_for_inferior): Pay attention to pid from target_wait(). + Multi-threading code now uses this to determine what to do. + * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro. + Use target_pid_to_str() macro throughout when printing pid. + * inferior.h (child_resume): Add pid to prototype. + * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as + argument, instead of using inferior_pid. + * procfs.c (procfs_resume): Pass in pid as argument. Ignored for + now. Use target_pid_to_str() macro throughout for printing process id. + * remote-adapt.c (adapt_resume): Pass in pid as argument. + * remote-eb.c (eb_resume): Pass in pid as argument. + * remote-es.c (es1800_resume): Pass in pid as argument. + * remote-hms.c (hms_resume): Pass in pid as argument. + * remote-mips.c (mips_resume): Pass in pid as argument. + * remote-mm.c (mm_resume): Pass in pid as argument. + * remote-monitor.c (monitor_resume): Pass in pid as argument. + * remote-nindy.c (nindy_resume): Pass in pid as argument. + * remote-sa.sparc.c (remote_resume): Pass in pid as argument. + * remote-sim.c (rem_resume): Pass in pid as argument. + * remote-sp64sim.c (simif_resume): Pass in pid as argument. + * remote-st.c (st2000_resume): Pass in pid as argument. + * remote-udi.c (udi_resume): Pass in pid as argument. + * remote-vx.c (vx_resume): Pass in pid as argument. + * remote-z8k.c (rem_resume): Pass in pid as argument. + * remote.c (remote_resume): Pass in pid as argument. + * solib.c (solid_create_inferior_hook): Pass inferior_pid to + target_resume(). + * target.c (normal_pid_to_str): New routine to print out process + ID normally. + * target.h (struct target_ops): Add pid to prototype at + to_resume(). (target_resume): Add pid argument. + * (target_pid_to_str): Default definition for normal type pids. + * thread.h, thread.c: New modules for multi thread/process control. + +Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com) + + * README: Say that bug-gdb is also the place to send requests + for help with GDB. + +Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile. + * h8500-tdep.c: Add parens around a few macro args. + +Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * TODO: Remove items about unix-to-unix/rapp debugging (now we + have gdbserver), moving xm files to subdirectory, ptype yylval, + and file-local symbols. + + * gdbtypes.h: Improve comments about C++ methods. + +Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com) + + * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast + NULL in all other calls to correct pointer types. + +Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + From Jeffrey Law: + * tm-hppa.h (TARGET_WRITE_PC): Define. + * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall, + then return the address of the dummy itself rather than + the address of $$dyncall. + (target_write_pc): New function to store a new PC. + +Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + and Jim Kingdon (kingdon@cygnus.com) + + * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint + conditions, they might contain symbol table references. + +Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (parse_symbol): Handle opaque struct definitions and + type naming for stTypedef symbols. + +Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * c-exp.y (yylex): Detect C++ nested types. + +Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com) + + * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted. + (dump_ccreg, sparc_print_register_hook): New fns. + * remote-sim.h: New file. + * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns. + + * config/sparc/sp64.mt: New file. + * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted. + (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook. + +Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com) + + * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh + +Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + From J. Law: + * infcmd.c (read_pc): Remove PA specific code. + * tm-hppa.h (TARGET_READ_PC): Define. + * hppa-tdep.c (target_read_pc): New function. + + * symtab.c (gdb_mangle_name): Deal with it if type lacks a name. + +Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com) + + * NEWS: Add note that DEC alpha support is host only, not native. + * README: Emphasize that C++ support works best with GNU C++ and + stabs debugging format. + * delta68-nat.c: Add missing FSF copyright. + +Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols. + * hppa-tdep.c (frame_chain_valid): Check that our function has the + same address as _start, not that it must be the same symbol. + +Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com) + + * Makefile.in (ALLDEPFILES): Add delta68-nat.c + * Makefile.in (delta68-nat.o): Add dependency. + +Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind + was adequate in gdb 3.5 but not now. + + * valops.c (typecmp): An array in t2 matches a pointer in t1. + + * valops.c (typecmp): When comparing type1& to type2, compare + type1 and type2 as leniently as if we were comparing type1 to + type2. + + * cp-valprint.c (cplus_print_value): Don't dump core if the + baseclass doesn't have a name. + * values.c (vb_match): New function, which finds the virtual + base class pointer even if the types are nameless. + (baseclass_{addr,offset}): Use it. + + * hppa-tdep.c: Make "maintenance print unwind" command from old + "unwind" command. + + * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated + obsolete junk which apparently had been copied from the + pre-serial.h remote.c, but which is no longer used. + +Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com) + + * Makefile.in (NONSRC): Need 29k-share/README, not + 29k-share/udi/README. + +Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * paread.c (pa_symfile_init): If error reading string table, don't + use errno in cases where it hasn't been set. + + * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid. + + * remote-monitor.c (_initialize_monitor): Comment out use of + connect_command, since connect_command itself is commented out. + + * remote-monitor.c (generic_open): Parse arguments the same way + as remote.c. + + * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments. + +Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/mips/xm-mips.h: Define HAVE_TERMIOS. + + * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or + __gnu_compiled* symbols into the minimal symbols. + +Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com) + + * remote-mips.c (_initialize_remote_mips): Added "timeout" and + "retransmit-timeout" variables to set mips_receive_wait and + mips_retransmit_wait, respectively. + +Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de) + + * symmisc.c (dump_msymbols): Handle new mst_file_* types. + +Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-udi.c: Remove old comment about download not implemented. + + * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break. + * nindy-share/*, remote-nindy.c: Extensive hacking to make it + conform to GDB conventions like using memcpy not bcopy, serial.h, + etc. This is to make it host on Solaris, AIX, etc. + * Makefile.in: Reflect removed nindy-share files. + * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o. + + * stack.c (print_frame_info): Revise comment about `pathological' + case (there was a wrong FIXME about text labels; also asm() can + trigger this as well as versions of ar which truncate .o names). + + * buildsym.c (start_subfile): If a .c file includes a .C file, set + the language of both of them to C++. + + * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include + . + Include rather than declaring malloc functions ourself. + + * ser-unix.c (set_tty_state): Don't ignore errors setting process + group. + * inflow.c (terminal_inferior): If attach_flag set, ignore errors + from set_tty_state. + + * fork-child.c (fork_inferior): Only quote exec file if needed. + + * mipsread.c (parse_symbol): Remove 21 Jul 93 change with + stTypedef inside an stBlock. + +Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if + we have breakpoints or watchpoints as we might have to ignore internal + breakpoints. + + Fix gdb core dumps after `file newfile' commands. + * symtab.h, symfile.c (clear_symtab_users): New routine which + unconditionally clears symtab users. clear_symtab_users_once + commented out as it was a noop anyway. + * objfiles.c (free_objfile): Don't call clear_symtab_users_once. + * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile), + xcoffexec.c (exec_close): Call clear_symtab_users if necessary. + * symfile.c (syms_from_objfile): Install cleanups for errors during + symbol reading. + * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read): + Lint cleanup code, call do_cleanups explicitly. + * symfile.c (symbol_file_add): Call new_symfile_objfile and + reinit_frame_cache _after_ the new symbols are read in. + +Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (parse_type): Do not set tag name for compiler + generated fake tag names. + +Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com) + + * config/m88k/m88k.mt (TDEPFILES): add exec.o. + +Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind' + command. Now we use unwind info by default if we can find it. + + * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG + to tm-sparc.h so they are shared between Solaris and SunOS4. + * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and + N_GSYM functions. + + * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp" + for floating point registers. + + * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal + symbols as mst_file_text. + + * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory. + + * stabsread.c (rs6000_builtin_type): Make logical types be + TYPE_CODE_BOOL. + +Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.{c,h} (struct breakpoint): Replace symtab field with + source_file field. + +Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * remote.c: Don't error() on errors xferring memory. + * target.h: Clean up comments about *xfer_memory. + + * exec.c, corelow.c (target_ops struct): Don't allow + {insert,remove}_breakpoints to be defaulted to + memory_{insert_remove}_breakpoint. + + * demangle.c: Make it so `help set dem' tells you how to get the + list of demangling styles. + +Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * Makefile.in: Use REMOTE_O macro not remote.o. + * config/i960/{nindy960,vxworks960}: Don't use remote.o. + +Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com) + + * coredep.c: If NEED_SYS_CORE_H defined, include + (can't include it in nm-*.h file because it causes conflicts with + a.out symbol definitions). + * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete. + * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and + corelow.o. + * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined. + (REGISTER_U_ADDR): Defined. + * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of + HAVE_TERMIO. + * config/pa/xm-hppah.h: Likewise. + +Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * mipsread.c (parse_symbol): when stTypedef and friends occur within + an stBlock, skip over the fields of the inner one. + + * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call + heuristic_proc_desc rather than just assuming registers not saved. + + * Makefile.in (regex.o): Add dependency. + + * hppa{b,h}-nat.c: Warning, not error, if can't access registers. + + * config/pa/hppa{b,h}.h: Define ATTACH_DETACH. + +Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/xm-makeva.h: New file implements va_list alignment + restrictions for mips hosts. + * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}: + Use it. + +Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mips-tdep.c (init_extra_frame_info): Do not check for + mips_in_lenient_prologue if it is a dummy frame. + * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by + mips_in_lenient_prologue. + +Tue Jul 20 14:14:59 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (read_hp_array_type): Handle "char foo[]". + +Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * mips-tdep.c (heuristic_proc_start): First time we print the + warning, elaborate. + (_initialize_mips_tdep): Improve docstring for `set heur'. + + * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint. + + * symtab.c (find_line_symtab): New function, to deal with multiple + symtabs with the same name. + (find_line_pc{,_range}): Use it. + (find_pc_symtab): Add comment about overlapping symtabs. + +Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com) + + * Makefile.in (SFILES): Add nlmread.c. + * Makefile.in (OBS): Add nlmread.o. + * Makefile.in (nlmread.o): Add new target. + * configure.in (i[34]86-*-netware): New configuration. + * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files + for NLM/NetWare support. + +Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com) + + * symtab.h (enum minimal_symbol_type): Add mst_file_*. + * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols. + * dbxread.c (record_minimal_symbol): Deal with statics. + * minsyms.c (lookup_minimal_symbol): Prefer externals to statics. + + * config/i386/xm-i386sco.h: Define HAVE_TERMIOS. + + * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so + arg_bytes field of makeva_list is always aligned. + * config/pa/xm-pa.h: Make arglist_address a char *. + + * ser-unix.c: Don't try to use job control with termio. + +Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + and Jim Kingdon (kingdon@cygnus.com) + + Make breakpoint_re_set_one work with overloaded member functions, + `b 123' and `b foo' if foo is a static function. + * symtab.c (decode_line_1, decode_line_2): New argument `canonical' + to return canonical line specs if requested by the caller. + * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and + callers accordingly. + * symtab.c (build_canonical_line_spec): New helper function which + constructs the canonical line spec. + * breakpoint.c (break_command_1): Use canonical line spec instead + of command string as addr_string if necessary. + * source.c (line_info): Fix storage leak. + +Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com) + + * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL + but not the others. + * symm-tdep.c: Remove exec_file_command. + [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions. + A few miscellaneous cleanups. + * symm-nat.c: Renamed from symm-xdep.c. + * All symmetry dependent files: Many changes. + + * mips-tdep.c (mips_skip_prologue): New argument lenient. + Use read_memory_nobpt. + (is_delayed, mips_in_lenient_prologue): New functions. + (init_extra_frame_info): If in the prologue, don't use saved registers. + * config/mips/tm-mips.h: Declare mips_skip_prologue. + + * partial-stab.h (N_SO): Add the text offset to valu before, not after, + passing it to END_PSYMTAB. + +Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com) + + * symtab.c (find_pc_symtab): Call warning, not printf directly. + + * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc. + +Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com) + + * mipsread.c: No longer need to undefine ZMAGIC. + +Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c. + (print_insn): Now just calls print_insn_m88k. + +Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com) + + * h8300-tdep.c (examine_prologue): Make prototype match definition. + +Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * NEWS: Mention that remote.c now has a `load' operation. + + * hppa-tdep.c (pc_in_linker_stub): New function. + (find_proc_framesize): Return 0 for linker stubs. + (rp_saved): Tell the caller where rp is saved. + (frame_chain_valid): Return 1 for linker stubs. + (frame_saved_pc): Use return value from rp_saved. + + * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY, + pass the sp relative to the frame in question, not the sp in the + innermost frame. + +Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * mipsread.c (parse_procedure): Take as argument the symtab to look + the name up in. Look it up with mylookup_symbol, not lookup_symbol. + (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure. + + * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have + already checked the first characters. + + Changes from Jeffrey Law: + * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define + machine dependent fields in the makeva_list structure. + (makeva_size): Allocate extra space to handle gaps made by + alignment restrictions. + * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define. + (MAKEVA_START): Initialize arglist_address field. + (MAKEVA_ARG): Always store arguments on natural alignment + boundaries. Set arglist_address to the address right after + the args. + (MAKEVA_END): Simply return the value stored in arglist_address. + +Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print + address, not addr. + + * hppah-nat.c (store_inferior_registers): Don't print i in cases + where we aren't using it. + + * a29k-tdep.c (get_saved_register): Fix typo. + +Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com) + + * configure.in: Recognize h8300h (variant of h8300). + +Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com) + + * configure.in: Recognize sparc64-*-*. + +Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (define_symbol): Make the caddr_t hack apply to `function + returning foo' as well as `pointer to foo'. + + * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined. + * config/m68k/tm-m68k.h: Define it. + * mem-break.c, breakpoint.c: Improve comments. + +Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr) + + * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h". + * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO. + +Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com) + + * gdbcore.h (read_memory_integer, read_memory_unsigned_integer): + Make prototype match definition. + +Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com) + + * elfread.c: Remove notice about file still being under + construction. + * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'. + +Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * a29k-tdep.c (read_register_stack): Make val static. + +Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com) + + * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0. + (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to + usual spot. + +Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * c-valprint.c (c_val_print): Fix thinko with unspecified length + arrays. + + * hppa-tdep.c (find_proc_framesize): If there is a frame pointer, + use it. + +Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.c (decode_line_1): Use end of block to figure out whether + val.end is in the same function, not minimal symbols. + + * source.c (line_info): Add a few more wrap_here's. + + * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and + don't make assumptions about sizes of host data types. + + * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr. + * infrun.c, breakpoint.c, printcmd.c: Change callers. + * printcmd.c (containing_function_bounds): Remove. + * printcmd.c (disassemble_command): Use find_pc_partial_function, + not containing_function_bounds. + * infcmd.c (step_1): Use find_pc_partial_function rather than + trying to roll our own. Move check for a pc between SIGTRAMP_START and + SIGTRAMP_END in find_pc_partial_function, not step_1. + + * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): + Keep unswapped value in array of char, not REGISTER_TYPE. + Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE). + (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not + sizeof (CORE_ADDR). + +Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr) + + * configure.in (m68*-bull-sysv*): added support for Bull dpx2. + * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files. + * config/m68k/dpx2.m{h,t}: New files. + +Thu Jul 1 15:46:10 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Run through gnu-indent. + +Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com) + + * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add + more parens around macro arg. + +Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c: Remove step_resume_{duplicate,shadow}. Replace + step_resume_break_address with step_resume_breakpoint (now local + to wait_for_inferior). + ({insert,remove}_step_breakpoint): Remove. + (wait_for_inferior): Set step resume break with + set_momentary_breakpoint. Test hitting it with bpstat_stop_status + and bpstat_what (stop_step_resume_break removed). + * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct + which includes previous return value as main_action, and a step_resume + bit. + * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and + there is another breakpoint there, insert it. + * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use + a few more gotos. + Various: Clean up and add comments. + + * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog + for Wed Nov 13 16:45:13 1991). + +Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * values.c, value.h (modify_field), callers: Make fieldval a LONGEST. + + * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD * + not short *. + + * findvar.c, defs.h + ({extract,store}_{signed_integer,unsigned_integer,address}): + New routines to replace SWAP_TARGET_AND_HOST. + All over: All uses of SWAP_TARGET_AND_HOST on integers replaced. + + * config/sparc/tm-sparc.h: Add comment suggesting that removing + ins and locals from the registers array might clean things up. + + * utils.c: Clean up comments about wrap buffer and wrap_here. + * printcmd.c (printf_command): Call wrap_here before vprintf. + + * mipsread.c (cross_ref): Set the name to unknown for "struct *" case. + Patch from ptf@delcam.co.uk (Paul Flinders). + + * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins. + +Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it. + * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc + is at the start of the dummy code. + +Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn + stuff, just write the sp and fp. + (sparc_pop_frame): Skip the do_restore_insn; we already restore + the sp with the other out registers. + + * hppa-tdep.c (hppa_push_arguments): Allocate enough space for + arguments. + + * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep. + +Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com) + + * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR) + != sizeof (REGISTER_TYPE). + (frame_saved_pc): Ditto. + +Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com) + + * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h. + (REGISTER_RAW_SIZE): Ditto. + (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs + on the h8/300h (ints may still be 16 bits). + (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, + EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some + thought needed here. + + * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h. + (examine_prologue): reg_save_depth is 4 if h8/300h. + + * findvar.c (read_register): Provide some support for 64 bit regs. + (write_register): Ditto. + +Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/mips/nm-riscos.h: machine/machparam.h is always the right + place to look for BSD43_NBPG, not machine/vmparam.h + + * infcmd.c (run_stack_dummy): New argument name. + Change error message in (another) attempt to make it comprehensible. + * valops.c (call_function_by_hand): Pass name to run_stack_dummy. + * symtab.h: Declare demangle and asm_demangle since macros use them. + + * eval.c (evaluate_subexp): Add comment about calling a member + function of a variable in a register. + + * expression.h: Clean up comment about string in STRUCT_STRUCT etc. + + * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h}, + inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack + frame tops and bottoms. + + * frame.h, blockframe.c, stack.c, a29k-tdep.c, + config/gould/tmp-{pn,np1}.h, + config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field + next_frame from struct frame_info. It has no purpose beyond + ->next->frame and is an artifact from GDB 2.8. + +Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in: Remove gdb before creating a new one. + Update init.c atomically. + + * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}. + (ALLCONFIG): Add config/alpha/alpha-osf1.mh. + + * infcmd.c (_initialize_infcmd): In docstring for "continue", + describe argument as setting ignore count. + +Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com) + + * h8300-tdep.c (examine_prologue): Fix call to + read_memory_unsigned_integer. + +Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here + rather than including xm-bigmips.h. + + * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and + default cases. + + * Makefile.in (distclean): Remove y.tab.h. + +Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles + file updates properly now. + * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp + addresses if switching to a new symbol file. + * dbxread.c (process_one_symbol): Avoid dereferencing NULL + symbols that might be returned from define_symbol. + +Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + New target macros for getting at the pc, sp and fp. + * infcmd.c (read_pc, write_pc): Modify to use new macros. + (read_sp, write_sp, read_fp, write_fp): New functions. + * blockframe.c (reinit_frame_cache, get_prev_frame_info): + Use new functions. + * breakpoint.c (bpstat_alloc): ditto. + * infrun.c (wait_for_inferior): ditto. + * stack.c (print_frame_info): ditto. + * valops (call_function_by_hand): ditto. + * corelow.c (core_open): ditto. + * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc, + target_write_pc, target_read_fp, target_write_fp): New functions. + * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes. + + * config/alpha/xm-alpha.h: Add MAKEVA_END. + * config/h8500/tm-h8500.h: Define new macros. + +Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com) + + * configure.in (mipos-*-riscos*): New host and target; use riscos. + * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by + vmparam.h, include machparam.h. + (KERNEL_U_ADDR): Define to be BSD43_UADDR. + +Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * c-exp.y (yylex): Give error if unmatched single quote. + + * configure.in, config/m68k/*delta68*, delta68-nat.c: New port. + + * Remove unused STACK_END_ADDR in the following files (in other + files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h, + tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h, + tm-hp300hpux.h, tm-isi.h. + +Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com) + + * config/mips/nm-riscos.h: Define NBPG and UPAGES. + config/mips/xm-riscos.h: Include . + + * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment, + not an initializer, to copy the structure. + + * gdbtypes.h (struct type): Add field tag_name. + * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base): + Use it. + * {coff,dwarf,mips,stabs}read.c: Set it. + + * xm-sysv4.h: Undefine HAVE_TERMIO. + + * config/mips/nm-riscos.h: Remove unmatched #endif. + Define FETCH_INFERIOR_REGISTERS. + * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough. + Fix misspelling of NAT_FILE. + * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined, + we can still process "modern" core files. + + * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't + print c_line. + (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL + is defined; don't care what it is defined to. + +Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO. + +Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * inftarg.c: Remove unused include of terminal.h. + * signals.h: Don't undefine signals anymore. + * main.c: Use job_control from serial.h. + * fork-child.c (fork_inferior): Use gdb_setpgid. + * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid. + * utils.c (quit): Use current_target->to_terminal_ours to figure + out whether we care about lack of job control, rather than __GO32__. + * utils.c: Include serial.h not terminal.h + (quit): Use job_control not TIOCGPGRP. + * terminal.h: Don't undefine TIOCGPGRP. + * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT. + * utils.c (quit): Use it. + * serial.h: Add SERIAL_UN_FDOPEN. + * utils.c (quit): Use it. + * ser-unix.c: Add process group to ttystate. + [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate. + * inflow.c: Include serial.h not terminal.h. + Use serial.h stuff to replace most of the maze of #ifdef's. + * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function. + * serial.h: Document SERIAL_SET_TTY_STATE as being immediate. + * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true. + * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: + Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and + SERIAL_SET_PROCESS_GROUP. + * inflow.c: Use them. + * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h: + Define HAVE_TERMIOS. + * Various: Remove all use of TIOC*_BROKEN. + +Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define. + +Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * target.h (target_detach): Turn macro into function. + * target.c (target_detach): Define it, do deferred register stores + before calling the real target function. + +Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + and Jim Kingdon (kingdon@cygnus.com) + + * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to + a function to avoid printing of function arguments in wrong order + due to sorting. + * symfile.c (compare_symbols): Remove code for sorting arguments + as blocks containing arguments are no longer sorted. + * symtab.c (lookup_block_symbol): Update comment accordingly. + +Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC. + (REG_STRUCT_HAS_ADDR): Add comment. + + * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab + to check whether there is line number information. + +Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * remote-udi.c: Fix docstring so that it compiles. + + * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h + (for file_ptr). + +Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we + don't expect it, change it to LOC_STATIC so at least we don't coredump. + + * c-typeprint.c (c_type_print_base): Don't error() on invalid type. + + * symtab.h: Add comments about line numbers. + * source.c (identify_source_line): Fix off by one bug with line. + +Mon Jun 28 19:00:21 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Do not include libhppax. Instead include libhppa.h + and hpux-symtab.h. Misc indention fixes. + (find_unwind_entry): Add PARAM prototype. + (read_hpux_symtab): More fixes for names and sizes of structs, + unions, enums, typedefs, and tagdefs. + (read_hp_enum_type, read_hp_struct_type): Likewise. + (read_hp_set_type, read_hp_subrange_type): Likewise. + (hp_type_lookup, process_one_debug_symbol): Likewise. + (process_one_debug_symbol): Search forward from the K_FUNCTION for + the first K_BEGIN when setting the line number associated with a + function. Avoid unnecessary calls to savestring. + (hp_alloc_type): Initialize TYPE_CPLUS_SPECIFIC here. Remove + most cases where we set it elsewhere. + (hppa_sym_fns): Use "hppa" instead of hppax since hpread.c and + paread.c use the same BFD backend now. All references changed. + (hpux_symfile_init): Allocate space to hold the debugging section + contents on the symbol obstack. + +Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (makeva*): New interface, for making a va_list. + (printf_command): Use it. + * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed. + * config/pa/xm-pa.h: New file. + * config/pa/xm-hppa{b,h}.h: Include it. + + * xcoffread.c: Remove obsolete NO_TYPEDEFS comment. + +Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * valprint.c (val_print_type_code_int): Fix off by one error with + eliminating leading zeroes for large little endian integers. + +Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/mips/riscos.mh (CC): Use -systype sysv. + + * ser-unix.c: Move #include of to HAVE_SGTTY section. + + * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h. + +Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating + CALL_DUMMY between different 68k machines. + +Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com) + + * gdbserver/Makefile.in: Add dependancies on server.h. + * gdbserver/remote-gutils.c: Remove lots of unused functions and + variables. + * gdbserver/remote-inflow.c: Remove lots of unused variables and + #includes. Also, use PTRACE_* symbols instead of constants. + (mywait): Surround calls to wait() with enable/disable_async_io() + so that we can be interrupted from GDB while waiting for the + child. Also, handle child exit more gracefully. + * gdbserver/remote-server.c: Remove lots of unused variables. + Move all extern defs into server.h. Redo main loop so that + failure from getpkt() causes communications to be re-established. + Fix 'k' command so that it restarts the child. + * gdbserver/remote-utils.c: Remove lots of unloved vars and + subrs. Move many extern decls into server.h. (remote_open): For + tcp, seperate usage of proto fd from connected fd. Close proto + fd after getting connection. (putpkt/getpkt): Pay attention to + errors when reading/writing. Report these to the caller. New + routines input_interrupt/enable_async_io/disable_async_io to make + it possible to get an I/O interrupt when data arrives from the + comm link. + * serial.h: New file to contain common defs for all remote files. + +Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com) + + * remote.c: Add arg names to prototypes, in a modest effort at + clarification. Also add prototypes for some new functions. + * (remote_wait): Better error reporting for 'T' responses. + * ser-go32.c (strncasecmp): Make str1 & str2 be const. + * (dos_async_init): Make usage message reflect requested port #. + * ser-tcp.c (tcp_open): Terminate hostname properly to prevent + random hostname lookup failures. Add nicer message for unknown + host error. (wait_for): Wake up in case of exceptions. Also, + restart select() if we got EINTR. + * ser-unix.c (wait_for): Restart select() if we got EINTR. + * serial.c: (serial_close): Clean up code. + +Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating + CALL_DUMMY between different 68k machines. + +Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c. + Make comment explaining this comprehensible. + (TAGFILES): Include ALLDEPFILES. + (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not + 29k-share/udi/udi. + (update-alldeps): Remove; obsolete. + + * remote.c: Move comments regarding packets to top of file with the + rest of the protocol comments. + Fix incorrect description of 'T' response. + + * README (Reporting Bugs): Refer people to the GDB manual. + + * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN. + * stabsread.c: Type -16 is 4 bytes. + + * remote-udi.c: Improve docstring. + +Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com) + + * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not + bfd_elf32_find_section, to track bfd changes. + +Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define. + * config/mips/xm-riscos.h: Define USG. + +Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c (filename_completer): Don't complete to files ending in ~. + + * NEWS: Mention filename completion and "info line" enhancements. + + * main.c (symbol_completion_function): On "info t foo", return NULL, + don't error(). + + * main.c (symbol_completion_function): Don't use readline word + breaking. Use new calling convention for c->completer and + complete_on_cmdlist. + * command.h (struct command): Change arguments; now the text passed + to completer does not have any word breaking done. New arg word. + * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take + word argument. + * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument. + * command.{c,h} (complete_on_cmdlist): Take word argument. + + * command.c (lookup_cmd_1): Doc fix. + +Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * Makefile.in (OP_INCLUDE): define. + (OPCODE_CFLAGS): use OP_INCLUDE. + + * config/i386/ncr3000.mh, config/i386/i386v4.mh, + config/i386/i386sol2.mh, config/m68k/hp300hpux.mh, + config/m68k/amix.mh, config/mips/irix[34].mh, + config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA, + ALLOCA1): macros removed. + + * config/mips/decstation.mh, config/rs6000/rs6000.mh + (MMALLOC_LIB): renamed to MMALLOC. + +Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN. + * dbxread.c: Change comment regarding acc. + +Wed Jun 23 16:33:36 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Document a few functions, misc cleanups. Update + copyright to reflect the first "release" of this file. + (struct hpux_symfile_info): Delete unneeded fields. Keep pointers + to the contents of the debug sections rather than offsets within + the file itself. Corresponding changes to the accessor macros. + (sl_symbol_size, slt_symbuf): Delete unneeded global variables. + (slt_symbuf_start, slt_symbuf_end, lntt_symbuf): Likewise. + (lntt_symbuf_start, lntt_symbuf_end, gntt_symbuf): Likewise. + (gntt_symbuf_start, gntt_symbuf_end): Likewise. + (fill_slt_symbuf, fill_lntt_symbuf): Delete unneeded functions. + (fill_gntt_symbuf): Likewise. + (get_lntt, get_gntt, get_slt): Simplify. + (hpux_symfile_init): Read and store the contents of the debugging + sections. Do error checking on memory allocation and BFD calls. + (read_hpux_symtab): Delete KERNELDEBUG crud. Ignore debug symbols + which are not needed for building partial symbol tables. Handle + K_CONST, K_TYPEDEF, and K_TAGDEF just like K_SVAR and K_DVAR. + (read_ofile_symtab): Delete useless processing_gcc_compilation stuff. + (read_hp_struct_type): Initialize TYPE_CPLUS_SPECIFIC. + (read_hp_set_type, read_hp_array_type): Likewise. + (read_hp_subrange_type, hp_type_lookup): Likewise. + +Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + Makefile overhaul dropping autodepend features. + * Makefile.in: many comment changes. forced consistent use of $() + for makefile variables references. dropped leading ./ in file + references. Drop $(srcdir)/ prefix on all dependencies. + Inserted contents of alldeps.mak and depend. + (INCLUDE_CFLAGS): defined as new macro for getting libiberty's + include directory into the compilation line. + (GDB_CFLAGS): new macro to take up the semantic previously held + by INCLUDE_CFLAGS. + (LIBIBERTY): dropped ancient subdir macro. I last removed this + macro in feb of '92. How does it keep coming back? + (MMALLOC_LIB): renamed to MMALLOC. + (BFD_SRC_DIR): renamed to BFD_SRC. + (BFD_OBJ_DIR): renamed to BFD_DIR. + (BFD_LIB): renamed to BFD. + (BFD_INCLUDES): renamed to BFD_CFLAGS. + (READLINE_DIR): now represents object directory. + (RL_LIB): renamed to READLINE. + (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new + macros. + (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS, + READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS. + (LDFLAGS): removed default assignment. + (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP, + READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed. + (ALLOCA1, ALLOCA): removed all references. alloca is now in + libiberty. + (VERSION): unilaterally and arbitrarily bumped to 4.9.3. + (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG): + removed all $(srcdir) prefixes. + (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros + for potential dependencies. commented out by default. + (readline_headers, udiheaders): convenient abbreviations. + (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h, + value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h): + new macros used for header file dependencies. + (install-info, clean-info): collapse into the info rule. + (install): now depends on all. + (install-only): new target for installing without depending on + all. + (uninstall): new target. + (config-check, config-check-hosts, config-check-targets): added + fixme comments. + (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in + order to force parallel makes into keeping these rules separate. + * configure.in: omit cat'ing depend file onto generated Makefile. + * alldeps.mak, depend: removed. + + * inferior.h: remove redundant include of symtab.h which is + included in value.h via breakpoint.h. + + * alloca.c: removed. alloca is now in libiberty. + + * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL): + new macro to undo what M_INSTALL does. + +Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name + of gdb-sh. + + * dbxread.c (copy_pending): Change name and function of begi argument + to endi, since that is what the caller needs. + + * Makefile.in (TAGFILES): Don't include YYFILES. + + * Makefile.in (HFILES): Include monitor.h. + + * Makefile.in: Include text that used to be in alldeps.mak. + Remove config/mips/{bigmips.mh,xm-bigmips} from it. + * Makefile.in, configure.in: Remove all traces of alldeps.mak. + + * main.c (main): Print help message on stdout not stderr + per standards.texi. + New option --version per standards.texi. + In help message, show long options with "--" not "-". + Don't try to print help message or version until after we have + called initialize_all_files. + +Tue Jun 22 11:03:13 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Delete useless #if 1 statements. + (hp_type_translate): Use T_LONG, T_UNS_LONG, and T_DOUBLE instead + of magic integers. Fix handling for T_UNS_INT. Abort if the type + passed in is not an "immediate" type. + (read_hp_enum_type): Properly compute the size of the type. + (read_hp_array_type): Likewise. + (hp_type_lookup): Prefix the names of structs, unions and enums + with "struct", "union", and "enum" as appropriate. + +Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol. + (solib_add): Call special_symbol_handling once, not once per library. + + * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action + is SIG_DFL. + + * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all + systems, not just Solaris. + + * stabsread.c: Include . + +Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com) + + * fork-child.c (fork_inferior): Quote exec_file so it can contain + funky characters. + +Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since + bfd.h is included by target.h, which most of gdb includes. + * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that + it's in INCLUDE_CFLAGS. + +Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com) + + * config/i386/*aix*, i386aix-nat.c: New files. + * configure.in: Use them. + * alldeps.mak: List them. + * coffread.c (decode_base_type): Deal with anonymous enum type. + * i387-tdep.c (print_387_status_word): Add comment re "top". + * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func. + * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and + only if not defined by a header file. + * mipsread.c: Don't define L_SET or L_INCR. + +Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir. + * depend: Hand updated to match. + +Mon Jun 21 10:13:42 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Include "demangle.h". + (process_one_debug_symbol): Set the SYMBOL_LANGUAGE and + SYMBOL_INIT_DEMANGLED_NAME for the current symbol. Adjust + SYMBOL_VALUE for local variables in the stack by the size of the + current function's stack (found in unwind descriptor). Keep + better track of the current unwind descriptor. + +Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com) + + * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_. + (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if + we don't recognize the abbrev. + +Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * solib.c (solib_add_common_symbols): Add comment about performance. + +Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files. + * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target. + + * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files. + * config/mips/{bigmips.mh,xm-bigmips.h}: Remove. + * configure.in (mips-sony-*): Use news-mips for host. + + * buildsym.h: Doc fix for processing_acc_compilation. + +Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (print_formatted): Don't use tab in wrap_here arg. + +Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com) + + * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as + ${srcdir}/../include. + + * config/m88k/xm-delta88.h: Comment out unused defines which conflict + with system headers. + * printcmd.c (printf_command): Cast second arg to vprintf to PTR. + Use VPRINTF macro if defined. + * config/m88k/xm-delta88.h: Define VPRINTF. Include . + Define TIOC{GETC,GLTC}_BROKEN. + * m88k-nat.c: Uncomment include of . + * main.c: Rename initialize_{main,cmd_lists,history} to init_* to + make things easier on munch (apparently this matters on + the delta88 with svr3). + +Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com) + + * Makefile.in: canonicalize install.sh; for use within + this directory (and subdirs) + +Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * Makefile.in: remove parentdir support; use INSTALL_XFORM + +Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New + host. + * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard + wired (and wrong) constant. + * values.c (unpack_long): Add case to unpack when target object is + sizeof(int). + * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the + simulator defines. + +Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * NEWS: tracking user visible changes starting with + vxworks-timeout. + + * remote-vx.c (_initialize_vx): rename user settable option from + rpcTimeout to vxworks-timeout. + +Wed Jun 16 14:34:10 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (hp_type_translate): Fix promotion bugs from + char to short and short to int. + +Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (depend): More makefile diddling. + * alldeps.mak, depend: Update to latest automatically built + versions. + + * Makefile.in (depend): Bfd.h keeps moving, keep up with it. + * alldeps.mak, depend: Update to latest automatically built + versions. + +Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * remote-vx.c: include gdbcmd.h for setlist. + (_initialize_vx): make rpcTimeout user settable. + +Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com) + + * main.c, gdbcmd.h: Add function filename_completer. + * main.c, symfile.c, source.c, exec.c, core.c: Use it for + "directory", "source", "cd", "symbol-file" "add-symbol-file", + "load", "file", "exec-file", "core-file" commands. + (But '/' is a word break, limiting usefulness; see comments). + + * source.c (mod_path): Warning not error if can't find directory. + + * isi-xdep.c: New file. + * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o + +Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com) + + * config/m68k/xm-news.h: Include . + + * m88k-tdep.c (IEEE_isNAN): Remove. + config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same + broken isNAN as on the mips. + + * valprint.c (_initialize_valprint): Use c->function.sfunc not just + c->function. + + * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not + defined, don't worry about Sun's silly LBRAC bug. + * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0. + + * dbxread.c (process_one_symbol): If there's a symbol before an + N_SO, don't error(). + (case N_BCOMM): complain () not error (). + + * defs.h, main.c (catch_errors): Add return_mask arg. + stack.c (print_frame_info): Pass RETURN_MASK_ERROR. + other callers: Pass RETURN_MASK_ALL. + (return_to_top_level), callers: Add return_reason arg. + * utils.c (quit): + Use return_to_top_level (RETURN_QUIT) instead of error (). + * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER): + Use SET_TOP_LEVEL not setjmp (to_top_level). + * remote-nindy.c: Use catch_errors not setjmp (to_top_level). + +Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com) + + * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]: + Don't try to get the debug base yet. + + * dbxread.c (process_one_symbol): Set n_opt_found based on whether + a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro + which returns 0 or 1 to say whether to do it. + * config/sparc/sun4{sol2,os4}.h + (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so + the right thing happens for both acc and SunOS4 /bin/cc. + + * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix. + * printcmd.c (print_scalar_formatted): Use val_print_type_code_int. + + * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and + probably contained byte-order sins too. + config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines. + The IEEE_FLOAT code in print_floating takes care of it. + +Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.9.2. + * c-valprint.c (c_val_print): For array of chars printed with + string syntax, don't print the address of the array. From + bothner@cygnus.com. + * c-exp.y (yylex): Recognize '.' as indicating a floating point + number regardless of the radix. From wilson@cygnus.com. + * valprint.c (set_input_radix_1, set_output_radix_1): New + prototypes and functions that do the actual radix setting work. + * valprint.c (set_radix, set_output_radix, set_input_radix): + Rewrite to use set_input_radix_1 and set_output_radix_1. + * valprint.c (initialize_valprint): Enable commands to + independently set and show input and output radices. + * valprint.c (show_radix): New prototype and function that + handles separate input and output radices. + +Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com) + + Patches from Jeff Law, law@cs.utah.edu: + * hppa-pinsn.c: Now uses disassembler from opcode library, + this contains only the stub function print_insn. + +Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com) + + * main.c (main): back to two periods for elipse. + (print_gdb_version): revised format for configuration info. + +Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com) + + * defs.h (INT_MAX): Cast unsigned shift result to int. + +Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com) + + * dbxread.c (process_one_symbol): Rather than having + BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which + is true if we are doing stabs-in-elf, false otherwise. + config/sparc/tm-sun4sol2.h: Don't define it. + +Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com) + + * remote-mips.c (mips_send_packet): Don't print garbage character + in debugging info. + (mips_request): Don't check that remote pid is 0, because + sometimes it isn't. + (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST, + not an integer. + +Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com) + + * stack.c (print_frame_info): Use catch_errors around print_frame_args. + + * Makefile.in (install): Don't depend on gdb. + + * Rename remote-es1800.c to remote-es.c + and remote-st2000.c to remote-st.c for 14-char filenames. + config/m68k/{es1800,st2000}: Use the new names. + + * mips-tdep.c (isa_NAN): Don't return true on -0. + +Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com) + + * defs.h (INT_MAX): Cast unsigned shift result to int. + +Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com) + + * elfread.c (elf_symtab_read): Add bfd section address to bfd + symbols, now that they are section relative. + * solib.c (bfd_lookup_symbol): Ditto. + +Thu Jun 10 11:27:34 1993 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (read_hp_function_type): Adjust SYMBOL_VALUE for + arguments in the stack by the size of the current function's stack + (found in the unwind descriptor). + (process_one_debug_symbol): Likewise. Keep track of the current + function's unwind descriptor. + +Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com) + + * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c + depend: Updated accordingly. + +Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com) + + * Makefile.in (*.tab.c): Use mv for atomic update. + + * Makefile.in ({dist,real}clean): Also remove nm.h. + (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}. + (distclean): Don't rebuild *.tab.c or TAGS. + +Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in (version.c): add host and target names to version.c. + * main.c (main): print three periods for the elipse. + (print_gdb_version): also print configuration. + + * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h, + udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h, + udi/udr.c: Change AMD copyrights to FSF copyleft '93. + + * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c + (get_hex_regs, adapt_fetch_registers): cast args to + supply_register to avoid gcc warning. + + * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It + doesn't compile on solaris and is now obsolete. + + * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This + breaks stock sunos installations. + +Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com) + + * m68k-stub.c: Add comment about frame cache. + + * target.h (target_store_registers): Doc fix re error handling. + + * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless + of register_valid[regno]. + +Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) + + * symtab.h, dwarfread.c: Doc fix re dependencies. + +Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com) + + * serial.c (serial_close): If scb is NULL, don't try to close + it. + * configure.in: Add support for rom68k and bug boot monitors. + +Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4. + * gdbcore.h, core.c (read_memory_unsigned_integer): New function. + * findvar.c (read_register, write_register): Fix thinko where + sizeof(host long) != sizeof(target int). + * h8300-tdep.c: Use new read_memory_unsigned_integer call. + * sh-tdep.c (_initialize_sh_tdep): Add memory_size command. + +Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) + + * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to + m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between + 68881 and non-68881 cases. Check for a pair of movel instructions. + +Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + First cut at sparc-vxworks targetting. + * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files. + * configure.in: sparc-vxworks gdb_target now vxsparc. + + * remote-eb.c, remote.c: symfile.h requires bfd.h so include it. + +Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) + + * config/m68k/xm-news.h: add "extern int errno". + +Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com) + + * remove-vx.c (vx_read_register, vx_write_register): collapse + ifdef I80960 else (assumes) m68k into parameterizable macros + VX_NUM_REGS and VX_SIZE_FPREGS. + * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS, + VX_SIZE_FPREGS): new definitions. + +Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com) + + * symfile.{c,h} (generic_load): New function. + remote{,-nindy,-eb,-mips}.c: Use it. + +Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (depend): More sed gubbish to deal with + ../bfd/bfd.h being generated during the build. + * depend: Re-done with corrected makefile. + +Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR. + * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build + directory to find automatically generated header files and library. + * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR. + * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR. + * Makefile.in (saber_gdb): Include BFD_OBJ_DIR. + * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args. + * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend. + * depend, alldeps.mak: Rebuild after Makefile.in changes. + +Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * configure.in: change lynx support to CPU-*-lynxos* + + * Makefile.in (subdir_do): change test from existence of directory + to existence of Makefile (the directory may exist but not be configured) + +Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED + +Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com) + + * configure.in (mips-idt-ecoffl*): New target; use idtl. + (mips-idt-ecoff*): Added trailing '*'. + * config/mips/idtl.mt: New file; like idt.mt, but little endian. + +Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com) + + * ser-go32.c: Clean up lots of compilation nits. + +Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com) + + * Patches from Jeffrey Law . + * hppab-nat.c: Eliminate unnecessary ifdefs for + FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and + CANNOT_STORE_REGISTER. + (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER. + * hppa-pinsn.c: Support 'I', 'J', and 'K' in output + templates for 1.1 FP computational instructions. + +Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com) + + * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.) + * alldeps.mak, depend: Rebuild to account for ser-tcp. + * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES. + * gdbserver/Makefile.in (gdbserver): Use -lbsd. + * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a + shell when running the child, as args have been expanded by the + time we get here. Simplify calling convention. + * gdbserver/remote-server.c (main): Use new calling convention + for create_inferior, remove defunct code for coalescing argv. + Remove extra calls to mywait(), as we no longer have to wade + through a shell. + + * target.c (target_read_memory_partial): Don't deref errnoptr + when checking for null pointer. + +Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com) + + * remote-es1800.c: Fix typo. + +Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com) + + * target.c (target_read_memory_partial): Like target_read_memory, + but does partial reads, such as reads that bump into the end of + the address space. + * target.h (target_read_memory_partial): Add prototype. + * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200. + * valprint.c (val_print_string): Complete rewrite to fix bug with + bumping into end of memory, avoiding unnecessarily long reads, and + fixing bug when print_max is set to 0 (unlimited print length). + * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to + initialize print_max. + +Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com) + + * configure.in: Add support for rom68k and bug boot monitors. + +Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com) + + * printcmd.c (print_scalar_formatted): Print integers bigger than + LONGEST in hex no matter how big, and no matter what the format + and size. + + * stabsread.c (read_type): Skip type attributes if present. + + * stabsread.c (read_huge_number): Don't accept '0' + radix as part + of number, just through '0' + radix - 1. + +Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o. + + * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take + single parameter, the pointer to the partial symtab, rather than + a bunch of args that are derived from the partial symtab. Change + prototypes and callers to match. + + * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to + set demangling style automatically. + * defs.h (CPLUS_MARKER): Clarify comment that this is only for + GNU C++, not C++ in general. + * symtab.h (general_symbol_info): Simplify by eliminating one + structure level for the language dependent info. + +Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com) + + * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL + names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types. + TYPE_CODE_ENUM was already testing for this. + +Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com) + + * Makefile.in: Add new file ser-tcp.c. + * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED. + * findvar.c (write_register): See if we are writing back the same + value that's already in the register. If so, don't bother. + * remote.c (putpkt, getpkt): Improve handling of communication + problems. + * ser-go32.c: Prototype it to death. Update serial_ops and add + dummy routines where appropriate. + * ser-tcp.c: New module to implement serial I/O via TCP + connections. + * ser-unix.c: Clean up getting/setting of tty state. Get rid of + SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces. + * serial.c: Add start of support for connect command. + (serial_open): Distinguish between tcp and local devices. + * serial.h (struct serial_ops): Get rid of restore, add + get_tty_state and set_tty_state. Define protoypes and macros for + this mess. + * gdbserver/remote-utils.c: Add tcp support. (readchar): Do + some real buffering. Handle error conditions gracefully. + * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c + (Lynx), remove lots of cruft. + +Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * printcmd.c (print_address_symbolic): turn this into an assigment + instead of an initialization (many compilers don't accept + structure initialization). + +Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (read_xcoff_symtab): If several program csects in one + source file, give them all the name of the source file, rather than + the 2nd and subsequent ones having NULL names. + +Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * printcmd.c (print_address_symbolic): Append source filename and + linenumber of the symbol if print symbol-filename is on. + (initialize_printcmd): `set print symbol-filename'. + +Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com) + + * configure.in: Add config for Lynx target. Configure gdbserver + only for Lynx. Re-do selective configuration of sparclite. + + * gdbserver/{remote-gutils.c remote-server.c Makefile.in + configure.in remote-inflow.c remote-utils.c}: New files to + support GDB remote server. Currently only works for Lynx. + +Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (define_symbol, case 't'): Only set the name if it + is not a pointer type. + + * stabsread.c (define_symbol): Clean up logic; move the read_type + calls to inside the switch statement (this improves the error + handling). + + * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran + common blocks. + +Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here. + + * source.c (line_info): Change "pc" to "address" in messages and + use print_address for addresses. + + * source.c (line_info): If we don't find a symtab, print more useful + output, including the symbolic address. + + * source.c (line_info): If --fullname, display the source. + (identify_source_line), callers: Take pc as argument, rather than + assuming innermost frame (emacs doesn't use this, so no one ever + noticed). + * symtab.h: Declare frame_file_full_name. + * main.c: Don't. + +Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com) + + * breakpoint.c (catch_command_1): Fix typo in error msg. + +Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) + + * elfread.c (elf_symfile_read): Update ELF structure and routine + names to specify 32-bit versions. + (elf_symtab_read): Retrieve size field directly from symbol, + instead of using old kludge. + + * mips-pinsn.c (print_insn): Cast address to bfd_vma before + calling opcodes library. + * z8k-tdep.c (print_insn): Likewise. + +Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c: Remove all uses of error(). Make error_type and + read_type_number static. + (define_symbol): Don't try to deal with a missing symbol + descriptor which isn't followed by digit, '(', or '-'. + * stabsread.h: Don't declare read_type_number here. + * gdbtypes.h: Don't declare error_type here. + * xcoffread.c: Remove NO_TYPEDEFS code. + +Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com) + + * mips-tdep.c: Removed #include of many header files, and #define + of MIPSMAGIC; no longer used. + +Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Many places: replace "the inferior" in messages with "the program" + or "the program being debugged". + * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever + and I'm getting sick of maintaining it. + + * config/i386/linux.mh: Don't use \ newline; the awk scripts don't + support it. + + * config/i386/go32.mh: Define SER_HARDWIRE. + * Makefile.in: Define SER_HARDWIRE. + (DEPFILES): Use it. + (alldeps.mak): Add SER_HARDWIRE. + Remove all references to ser-hardwire.{c,o}. + * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff. + +Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * sparc-nat.c (store_inferior_registers): Fill in all members of + inferior_fp_registers by reading them from the inferior before + modifying and writing them back. + Fixes unexplainable inferior FP exceptions after calls to the inferior + or setting of floating point registers. + * mips-tdep.c (mips_skip_prologue): Skip move of argument register + to register which is generated by gcc-2.4. + +Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com) + + * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h. + +Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com) + + * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h + xm-i386lynx.h}: New configuration for Lynx. + +Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * mipsread.c (parse_symbol): Deal with scVar and scVarRegister. + * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference. + + * c-typeprint.c (c_type_print_base): Don't print typedef'd names + as struct, union, or enum tags. + +Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped + executable. + +Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (wait_for_inferior), + infcmd.c (program_info, signal_command): Use symbolic signal names. + + * inftarg.c (child_wait): Deal with EINTR and include message from + strerror if printing an error message. + + * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP. + + * stabsread.c: Remove most uses of lookup_fundamental_type. + (define_symbol): Use read_type for type of enum constant, + not just read_type_number. Also don't call error(). + (define_symbol): For unrecognized constant type, one complaint (the + one from error_type) is enough. Don't make our own in addition. + (define_symbol): Don't treat an N_FUN 'R' as a prototype. + * gdbtypes.h: Doc fixes. + +Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Fix stack unwinding through _sigtramp on Irix. These patches are from + Paul Flinders . + * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the + executable uses sigvec. + * mips-tdep.c (read_next_frame_reg): Allow tm-file to override + sigcontext offsets. + * config/mips/tm-irix3.h: Add sigcontext offsets for Irix. + +Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Clear stop_signal if it should not + be passed to the inferior to make "handle nopass nostop" work. + +Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine + the necessary bits. + * findvar.c (value_from_register): Fix uninitialized first_addr + which caused problems with assignment of doubles to register variables + on some targets. + * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the + missing mips definitions if necessary. + + Fix handling of double register variables for mips targets and big + endian hosts. These patches are from Paul Flinders . + * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to + 8 bytes for doubles. + * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for + conversion of type held in multiple registers to host format. + * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro, + companion to REGISTER_CONVERT_TO_TYPE. + * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): + Convert to function calls. + * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian + mips targets. + * mips-tdep.c (mips_print_register): Raw buffer now needs just + MAX_REGISTER_RAW_SIZE bytes. + * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE + (if defined) for doubles. + * mips-tdep.c: (mips_extract_return_value, mips_store_return_value): + New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE. + * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if + defined. + * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if + defined. + +Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * configure.in: Add i[34]86-*-isc*. + + * stabsread.c: Make sure all complain() pass the address of the struct. + + * xcoffread.c: Make sure all struct complaints are static not auto. + + * Makefile.in: Add rule for xcoffexec.o like that for paread.o. + + * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol. + +Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/i386/linux.mh: Re-enable coredumps now that they should work. + +Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com) + + * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren. + +Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com) + + * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE. + +Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (INSTALLED_LIBS): New variable. + +Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c (quit_command): In the "quit anyway?" message, tell the user + whether we are planning to detach or kill the program. + + * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h". + * config/vax/xm-vaxbsd.h: Use not + + * infcmd.c (read_pc): Doc fix. + + * printcmd.c (print_address_symbolic): Use %u not %d for offset. + + * blockframe.c (get_prev_frame_info): If pc in sigtramp, set + signal_handler_caller. + * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp. + * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP. + * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c. + Use SIGTRAMP_START if defined. + * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed. + * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE. + + * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code. + + * infcmd.c (step_1): Fix poorly worded error message. + + * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES): + Comment out corelow.c because core dumps are broken on these machines. + + * Makefile.in (depend): Put "${srcdir}" in generated dependencies + if srcdir is not ".". + Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it. + (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR. + * depend: Update to latest automatically built version. + +Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com) + + * ChangeLog, ChangeLog-92: Split ChangeLog at 1993. + * Makefile.in (NONSRC): Add ChangeLog-92 + +Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE + not typo RAW_REGISTER_SIZE. + + * frame.h, inferior.h: Doc fixes. + +Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com) + + * findvar.c (write_register): Add sanity check for register size. + (read_register): Fixup sanity check for register size to be + consistent with write_register(). + +Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com) + + * sparclite/Makefile.in: Add dummy info, install and install-info + targets. + +Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com) + + * remote-nindy.c: Removed declaration of coffstrip. + * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used. + +Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs + tagging. + + * Makefile.in (VERSION): GDB 4.9 release. + +Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com) + + * README: Update known bugs to include the Solaris bug that + leaves core dumps in the current directory when restarting the + inferior with "run". Expand on the testsuite information. + + * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully + be the last 4.9 prerelease test archive. + +Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com) + + * config/m68k/xm-hp300bsd.h: Include to avoid INT_MAX + redefined warnings. + +Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com) + + * README, NEWS: Update for gdb 4.9 release. + +Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com) + + * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN. + * target.c (MIN): #undef before defining. + +Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com) + + Patch from Jeffrey Law: + * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t. + +Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com) + + * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of + memory. + +Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com) + + * ch-exp.y (start): Apply work-around to avoid bison warning. + +Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (BISON): Remove double quotes around BISON + definition when bison is used. + + * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd* + * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux* + * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd* + * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux* + * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd* + * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux* + * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd* + * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux* + + * Makefile.in (VERSION): Bump to 4.8.6. + +Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com) + + * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and + include declarations for malloc/realloc/free. Both malloc and + realloc return 'void *' for non-ANSI compilations. + +Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de) + + * coffread.c (read_coff_symtab): Don't fclose stream as it is no + longer opened twice. + +Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com) + + * solib.c (clear_solib): Don't close bfd if it is NULL. + +Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com) + + * core.c (dis_asm_read_memory): Cast second arg of + target_read_memory to "char *". + * breakpoint.c (watchpoint_check): Change arg type from PTR to + "char *", to match other functions called by catch_errors(). + +Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com) + + * More patches from Jeffrey Law (law@cs.utah.edu). + * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t. + * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end): + Delete unnecessary declarations. + +Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com) + + * ser-unix.c (wait_for): Use VTIME to do timeouts instead of + poll() for termio{s}. + +Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com) + + * i386-tdep.c (i386_frame_num_args): Always return -1. + +Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com) + + * Patches from Jeffrey Law . + * gdb/hppa-tdep.c: Declare frame_saved_pc. + (frameless_function_invocation): New function. + (frame_saved_pc, init_extra_frame_info): Use + frameless_function_invocation. + * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after + call instead of just grabbing the value currently in %r2. + (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation. + * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private + definition and use the common one in tm-hppa.h. + * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then + use unwind descriptors to determine if the frame chain is valid. + * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that + it does not assume %r4 is the frame pointer. + * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm, + and ssm instructions. + * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New + helper functions for print_insn. + * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions. + * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return + which nullifies the following instruction. + +Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com) + + * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and + pass the 5th arg there, rather than using an ANSI C-specific macro. + + * Makefile.in (depend): Don't include ${CC} command for *.tab.c. + +Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.8.5 + * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR + directories to include search path. + * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up + whitespace. + * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS + * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o, + elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o, + xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o, + udr.o, udip2soc.o): Remove explicit rules, use the ones that + are automatically generated in "depend". + * Makefile.in (paread.o): Document why a dependency doesn't get + automatically generated in "depend" and leave this explicit rule + in for now (FIXME). + * depend: Update to latest automatically generated version. + +Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffread.c: Doc fix. + + * Makefile.in (depend): Include $(CC) command in generated output. + +Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c. + * Makefile.in (SFILES): Add ${srcdir}/putenv.c. + * depend: Update to latest automatically built version. + +Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com) + + * sparclite/Makefile.in: Create default target that does nothing + in order to force user to build by hand. + + * sparclite/Makefile: Remove. It's not necessary anymore. + + * ser-unix.c (wait_for): New routine to handle read timeouts, + etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise. + +Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com) + + * mips-pinsn.c (print_insn): Return value. + +Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made + at configuration time and doesn't belong in the distribution archive. + + * Makefile.in (NONSRC): Add 29k-share/README. + * Makefile.in (HFILES): Add 29k-share/udi/udiids.h. + + * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex + constants with slightly more portable definitions (still depends + on 2's complement arithmetic though). + * config/i386/nm-linux.h: Define NO_SYS_REG_H for no . + * i386v-nat.c (sys/reg.h): Conditionalize include on + NO_SYS_REG_H. Linux doesn't have . + * ser-unix.c (termio.h): Include like other files that + include termio.h, not which may not exist (on + linux for example). + +Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com) + + * valprint.c (print_longest): Change format parameter from a + 'char' to an 'int'. We can't have 'char' parameters with the + current coding style, where we mix prototypes with pre-ANSI + style declarations. + * value.h (print_longest): Change format parameter in prototype + from a 'char' to an 'int'. + +Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc + definition. + * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add. + * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp. + +Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com) + + * The following patches are from Jeffrey Law . + * config/pa/hppabsd.mh: Add more files to NATDEPFILES. + * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE. + * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs. + ptrace needs 5 arguments, #define ptrace to always + pass zero as the 5th argument. + +Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * configure.in: Match z8k-*-sim for z8000. + * config/h8500/tm-h8500.h, h8500-tdep.c: Lint. + * remote-hms.c: Update to use new serial protocol. + +Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com) + + * mips-tdep.c: remove include of sys/dir.h. Doesn't seem + necessary and Solaris doesn't have it. + + * Makefile.in (clean-info, install, install-info, info, dvi, + check, all): do not echo recursion lines. + + * 29k-share/udip2soc.c (UDIConnect): replace union wait with int. + + * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is + required target ports which use sockets (like a29k-udi). + + * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST. + +Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com) + + * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with + systems lacking select(). + + * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES. + +Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com) + + * alldeps.mak, depend: Update with latest automatically built + versions. + +Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c. + + * Makefile.in (make-proto-testsuite.dir): New target to make + prototype testsuite tree. + + * Makefile.in (VERSION): Bump to 4.8.4. + +Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com) + + * stabsread.c (define_symbol): If unrecognized constant type, + complain() not error(). + +Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com) + + * infptrace.c: Add missing close paren to test for + FIVE_ARG_PTRACE defined. + + * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG + when compiling with gcc, but disable it for now. See comment. + * defs.h (LONGEST): Define as either "long" or "long long" + based on CC_HAS_LONG_LONG. + * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control + how longest_to_int is defined. + * c-valprint.c (c_val_print): Call print_longest. + * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG + instead of LONG_LONG. + * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with + CC_HAS_LONG_LONG. + * printcmd.c (print_scalar_formatted): Call print_longest + and let it figure out what to do for PRINTF_HAS_LONG_LONG. + * typeprint.c (print_type_scalar): Call print_longest and let + it figure out what to do for PRINTF_HAS_LONG_LONG. + * valprint.c (val_print_type_code_int): Call print_longest + and let it figure out what to do for PRINTF_HAS_LONG_LONG. + * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. + * value.h (struct value): Replace usage of LONG_LONG with + CC_HAS_LONG_LONG. + * value.h (print_longest): Add prototype. + * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. + * values.c (unpack_double): Collapse code that was unnecessarily + dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. + * values.c (value_from_longest): Remove dependency on + CC_HAS_LONG_LONG and just use LONGEST. + * solib.c (solib_map_sections): Use bfd_get_filename + to access filename field. + * solib.c (clear_solib): Save filename and free it later, after + bfd_close, since bfd_close may reference it. Use bfd_get_filename + to access the field. + * config/convex/xm-convex.h (LONG_LONG): Replace with + CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. + * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. + Add PRINTF_HAS_LONG_LONG references. + +Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) + + * inflow.c (kill_command), infcmd.c (attach_command), + remote.c (remote_interrupt_twice): In messages for the user, call it + "the program" or "the program being debugged" not "the inferior". + + * hp300ux-nat.c: Cast second arg to supply_register calls. + (_initialize_kernel_u_addr, getpagesize): New functions. + (store_inferior_register_1): Change arg name from value to val. + (fetch_core_registers): Make arg core_reg_size unsigned. + Pass 5 args to ptrace. + * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE. + Remove KERNEL_U_ADDR stuff. + * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace. + * config/m68k/hp300hpux.m{t,h}: + Move exec.o from NATDEPFILES to TDEPFILES + * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove + hp-include stuff. Add m68k-tdep.o to TDEPFILES. + +Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL. + +Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) + + * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE. + +Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) + + * doc/gdb.texinfo: make node "Shell Commands" unconditional; + describe `set demangle-style arm' (not cfront); + mention can type `q' to discard output, when gdb pages + +Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * valops.c (search_struct_field): Fix gdb core dump with incomplete + stabs info. + +Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) + + * remote.c: Change timeout to 2. + (remote_open): Use unpush_target not remote_close. + (remote_resume): If siggnal != 0, give warning not error(). + (remote_wait, remote_interrupt, remote_interrupt_twice): + If we get two interrupts, let the user get out if they want. + (remote_{kill,mourn}): New functions. + i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT. + +Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com) + + * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl. + +Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) + + * Remote targets (mourn): Call unpush_target. + + * config/sparc/xm-sun4os4.h: Declare free() to return int. + Remove twisted use of PARAMS. + + * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now + that ansidecl.h assumes ANSI on AIX. + +Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com) + + * README: Move most stuff about hacking GDB to doc/gdbint.texinfo. + (Known bugs): Remove AIX bugs, revise SPARC struct bug description. + +Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output. + +Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com) + + * remote-vx.c (net_connect): Allow numeric IP address for host. + +Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files. + +Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com) + + * rs6000-tdep.c (branch_dest): Deal with stepping through system call. + + * symtab.h, xcoffread.c: Revise linetable sorting comments. + +Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * valops.c (value_cast): A cast might also change the object + representation in C++. + * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst + to get the proper read_symtab function when called from mipsread.c. + * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1): + Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid + for dummy psymtabs, inhibit processing of dummy psymtabs. + +Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com) + + * Changes from (or inspired by) AMD: + * remote-udi.c (udi_attach): Assignments to Space and Offset were + switched, fix it. + (udi_wait): Make error message (UDIGetStdout) match error. + (udi_wait): Handle UDIStdinNeeded. + * command.c [CANT_FORK]: Use system(). + * utils.c (prompt_for_continue): Allow quit with 'q'. + + * solib.c (solib_add): Don't call special_symbol_handling if there + were errors in symbol_add_stub. Also set so->from_tty before + calling symbol_add_stub. + +Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com) + + * Merge in HPPA/BSD patches from Utah: + * defs.h: Add const to 2nd arg of psignal prototype. + * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with + BSD now. + * hppab-core.c: Deleted. No longer useful. + * hppab-nat.c: #include more files. Use PT_WUREGS, not + PT_WRITE_U. + * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c. + * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o. + * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o + * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o + * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE. + +Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com) + + * Fix two bugs found by deja-gnu. One is the incorrect reporting + of the PC being in a stack dummy when looking at a core file + without symbols. The other is the incorrect passing of char + arguments during expression evaluation (ie: p foo('a','b') would + mess up the passing of it's args because it wasn't coercing the + char's to ints). + * hppah-tdep.c: Rename global functions to have consistent hppa_ + prefix. Make more functions static. Drop hp_ prefix from static + functions. (hppa_push_arguments): Call value_arg_coerce to cast + char to int args if necessary. (hppa_fix_call_dummy): Create + this routine from FIX_CALL_DUMMY macro in tm-hppa.h. + * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being + valid (ie: != 0) before doing comparison against PC. + * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY + to reflect new arguments. + * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_ + prefix for func name. (FIX_CALL_DUMMY): Move code into + hppah-tdep.c. + + * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls + to malloc() so that we can test GDB eval of dynamically created + arrays (like char strings in `print "foo"'). + +Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * printcmd.c (print_address_symbolic): Search symtabs as well as the + minimal symbols for a nearby symbol. + +Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com) + + * coffread.c: Comment changes around minimal symbol recording. + +Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com) + + * command.c: comment changes only. + + * mips-tdep.c (heuristic_fence_post): new static variable. + (heuristic_proc_start): use heuristic_fence_post, print better + warnings, but only if not stop_soon_quietly. + (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post. + +Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com) + + * symtab.h: Fix LOC_REF_ARG comment. + +Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + and Jim Kingdon (kingdon@cygnus.com) + + * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a + LOC_REGPARM symbol. + * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments. + symfile.c (compare_symbols): Don't check first character; STRCMP + does that. + + * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for + structures that are passed by address in a register. + * symtab.h (enum address_class): Add LOC_REGPARM_ADDR. + * findvar.c (read_var_value), + printcmd.c (address_info, print_frame_args), + stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol), + * symtab.c (lookup_block_symbol): Deal with it. + +Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com) + + * objfiles.h (obj_section), objfiles.c (build_objfile_section_table): + Add objfile field. + * objfiles.c (find_pc_section): Return a struct obj_section *. + * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return. + * symfile.c (syms_from_objfile) [IBM6000_TARGET]: + Don't use obj_section hack. + * xcoffexec (vmap_symtab): Relocate obj_sections. + * printcmd.c (containing_function_bounds): Use find_pc_section. + + * symtab.h: Clean up SYMBOL_VALUE comments. + +Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com) + + * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args): + Expand comments about LOC_ARG/LOC_LOCAL pairs. + + * coffread.c (read_coff_symtab): Use rewind before fseek. + +Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com) + + * ch-exp.y: Removed unused structure_primitive_value and FIXME_23. + * Makefile.in: Add $(YFLAGS) when using $(YACC). + * Makefile.in: Remove message to expect conflicts and unused + rules in ch-exp.y, since there no longer are any such. + +Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * stabs.texinfo: fixed bad xrefs (un-initialized statics) + +Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffexec.c (xcoff_relocate_core): If no exec file, error() + rather than dumping core. + + * Makefile.in: Add ${srcdir}/ to all source files. + (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak. + (TAGS): Deal with srcdir and new config directory scheme. + createtags: Remove. + Makefile.in (NONSRC): Remove createtags. + alldeps.mak: Updated. + + * rs6000-tdep.c: Delete unused function print_frame. + + * frame.h (struct frame_info): Doc fix for next_frame. + New field signal_handler_caller. + blockframe.c (create_new_frame, get_prev_frame_info), + config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs + INIT_FRAME_PC_FIRST). + stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain): + Check it. + +Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com) + + * irix4-nat.c (fetch_core_registers): Special version of this for + Irix 4.x, which stores regs a bit differently from other /proc + based systems. + * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c + to new file core-svr4.c. + * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh, + config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o + to NATDEPFILES. + * config/mips/irix4.mh: Add corelow.o to NATDEPFILES. + +Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com) + + * i387-tdep.c: Remove unused #includes. + + * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32. + + * config/i386/nm-i386v.h: Define NO_PTRACE_H. + +Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back. + + * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'. + xcoffread.c (process_xcoff_symbol, case C_RPSYM): + Don't muck with SYMBOL_CLASS. + +Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com) + + * munch: Don't use head command. It doesn't exist everywhere. + +Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com) + + * inflow.c (new_tty): Remove spurious 'o' character at end + of #endif line. + +Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue + instructions and nothing more. + * mipsread.c (add_line): Add comment why we have to combine line number + entries for the same line number. + +Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com) + + * symtab.{c,h}: Doc fixes (remove symseg references, last relevant + in gdb 2.8!). + +Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com) + + * depend, alldeps.mak: Update, now that gcc -MM bug is fixed. + +Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com) + + * source.c (select_source_symtab): Clean up comment. Also, if + we have a current_source_symtab, and s is NULL, return without + doing anything. + xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab. + breakpoint.c (breakpoint_re_set): Don't call select_source_symtab. + +Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com) + + * dbxread.c (unknown_symchar_complaint): Add new complaint. + * stabsread.h: Declare it. + * partial-stab.h: Use it. + + * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC. + +Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com) + + * stack.c (print_frame_info): Print specially if dummy frame. + + * breakpoint.c: Add comments regarding within_scope future direction. + + * Version 4.8.3. + + * xcoffread.c (record_include_{begin,end}): Change fatal to complain. + +Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com) + + * ch-exp.y: Fix thinko that broke parsing of FALSE. + +Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * stabsread.c (read_member_functions): Initialize domain for stubbed + member functions to avoid gdb core dumps when printing pointers + to member functions. + * cp-valprint.c (cp_print_class_method): Check for stubbed member + functions. + +Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com) + + * expprint.c (print_subexp): If opcode not found in op_print_tab, + stop with an error(). + eval.c (evaluate_subexp): Change error message. + + * objfiles.c (build_objfile_section_table): Cast return value + from obstack_finish. + +Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com) + + * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN + to rs6000_frame_chain and deal with it if we're in a signal handler. + (FRAME_SAVED_PC): Use rs6000_frame_chain. + + * breakpoint.c (within_scope): New function. + (enable_breakpoint, watchpoint_check): Use it. + + * source.c (openp): Handle "exec-file ./ls" correctly. + + * breakpoint.c (breakpoint_1): Use wrap_here before "at". + +Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com) + + * ch-exp.y: Clean up lexing of identifiers and + reserved words. (E.g. don't recognize FALSEXXX as the + keyword FALSE followed by the identifier XXX.) + Also, convert identifiers to lower case. + +Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com) + + * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to + new serial interface. + +Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com) + + * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open. + (putpkt, getpkt): Use new return codes for SERIAL_READCHAR. + * ser-go32.c: Return -1 on most failures, 0 on most successes, + and use new return codes for go32_readchar(). + * ser-unix.c: Ditto. Also, move error handling up to caller for + SERIAL_SETBAUDRATE(). + * serial.c (serial_open): Internal call, not SERIAL_OPEN to get + to specific routine. + (serial_close): New routine to wrap around device close routine. + serial.h: Clean & document return values more clearly. + +Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com) + + * rs6000-pinsn.c (print_operand): Deal with no operand instructions. + + * rs6000-pinsn.c (print_operand, case LI): Print condition register + operand in decimal rather than wrong textual versions. + + * printcmd.c (_initialize_printcmd): Clean up docstring for "x" + (mention 't', remove false thing about 'g' only good with 'f'). + + * breakpoint.h: move "struct breakpoint" and friends to top of + file so that bpstat_find_breakpoint prototype works. + + * solib.c (struct so_list): Add bfd field. + (solib_map_sections): Leave bfd open and scratch_pathname allocated. + Put the bfd in bfd field of the so_list. + (clear_solib): Free bfd name and close_bfd on the bfd. + +Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com) + + * valarith.c (value_subscript): Add COERCE_REF. + * ch-exp.y (operand_5): We can generalize the 2nd operand + of a string repetition ot 'literal' without ambiguity. + +Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.h (struct bpstat): Remove momentary field. + Remove bpstat_momentary_breakpoint. This was always kludgy + and is no longer used. + + * breakpoint.h: Add enum bpstat_what. + breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status): + stop and print fields of bpstat now per-breakpoint, not just + one for the whole chain. + breakpoint.{c,h} (bpstat_what): New function. + breakpoint.h: Remove bpstat_stop and bpstat_should_print. + infrun.c: Replace switch (stop_bpstat->breakpoint_at->type) + with call to bpstat_what. + README: Remove watchpoint/breakpoint bug from known bugs. + + * breakpoint.h: Prototype bpstat_find_breakpoint. + +Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com) + + * symtab.c (find_methods, gdb_mangle_name): Note that functions + are g++ specific. + * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P, + DESTRUCTOR_PREFIX_P): Note that macros are g++ specific. + +Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com) + + * i960-pinsn.c (tabent): Copied struct definition from + opcodes/i960-dis.c. + +Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname + is a C++ destructor. + * symtab.c (gdb_mangle_name): Use it. + * symtab.c (find_methods): Do not add destructors to choice list + for constructors. + * symtab.c (decode_line_1): Make breakpoints on destructors work + for gcc-2.x again. + +Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com) + + * ser-go32.c: Make it use serial port name. + * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc. + + * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not + in a system call! + +Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com) + + * configure.in: Only configure sparclite subdir when target_cpu + is sparclite. + +Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char. + Remove FIXME comment regarding this. + + * symfile.h: Change NULL->'\0' in comment (that wasn't a typo). + + * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN. + +Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com) + + Add section table to objfile struct. Use it for find_pc_section. + * objfiles.c (add_to_objfile_sections, + build_objfile_section_table, find_pc_section): new functions. + (allocate_objfile): build section table. + * objfiles.h (struct obj_section): new structure. + (struct objfile): add section table. + (find_pc_section): new prototype. + * solib.[ch] (find_pc_section_from_so_list): removed. + * sparc-tdep.c: include objfiles.h for find_pc_section. include + symfile.h for objfiles.h. + (in_solib_trampoline): adjusted for new find_pc_section + prototype. Removed BAD_RICH_HACK ifdefs. + * symfile.c (syms_from_objfile): offset objfile sections. + (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs. + * symfile.h (find_pc_section): prototype removed. Also fixed + comment typo NUL -> NULL. + * target.[ch] (find_pc_section_from_targets): removed. + * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed. + +Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com) + + * ser-go32.c: Format. (go32_open): Use proper return value. + + * configure.in: Undo conditional configdirs hack for sparclite. + +Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com) + + * symtab.c (list_symbols): When call break_command, pass both + filename and function name not just function name. + +Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com) + + (Changes and new files to make "none" a full fledged configuration) + * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files. + Currently only tm-none.h has any meaningful contents. + * config/none/none.mh (NAT_FILE): Use nm-none.h + * config/none/none.mh (XM_FILE): Use xm-none.h + * config/none/none.mt (TM_FILE): Use tm-none.h + * Makefile.in (depend): Remove comment about parse errors in + valops.c, it now parses correctly and generates a correct depend + line. Remove line that touches xm.h, tm.h, and nm.h; they are + now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}. + +Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com) + + * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1. + + * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of + exactly 8 characters. + +Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com) + + * configure.in: Sparclite uses sparc config dir. Also has it's + own tm- & .mt files now. Also add sparclite to configdirs. + * go32-xdep.c: Dummy routines for sigsetmask & strlwr. + * config/i386/go32.mh: Nullify def of TERMCAP. + * config/i386/xm-go32.h: Get rid of redef of EIO. + * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite + specific configs. Very similar to sun4os4, but without solib. + * sparclite/{Makefile.in configure.in}: First cut at making this + dir configgable. + +Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com) + + * ser-go32.c: First cut at adapting to new serial interface. + +Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co]. + These implement a new serial line interface for talking to remote + targets. + * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts, + EXCEPT go32, which gets ser-go32.c. + * remote.c: Use new serial interface. More remote-xxx's to be + converted later. + * ser-bsd.c, ser-termios.c: Removed. + * serial.c: New. Implements common operations for all serial + types. + * ser-unix.c: New. Unix specific serial operations for various + flavors of Unix (Posix, SysV, BSD). + * serial.h: Generic serial interface defs. + * config/i386/go32.mh, config/i386/i386bsd.h, + config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove + ser-bsd.o from XDEPFILES. All the magic is now handled in + configure.in. + +Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com) + + * config/h8500/tm-h8500.h: Clean up brain damage found by GCC. + +Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets. + + * rs6000-tdep.c (frameless_function_invocation): Don't even think + about framelessness except on the innermost frame. + + * xcoffexec.c: Call fatal() not abort(). + + * stabsread.c (patch_block_stabs): If stab & no symbol, make + a LOC_OPTIMIZED_OUT symbol. + symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT. + findvar.c (read_var_value), printcmd.c (address_info), + symmisc.c (print_{,partial_}symbol), c-exp.y (variable), + m2-exp.y (yylex): Deal with it. + ch-exp.y (yylex): Deal with it. + +Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com) + + * findvar.c (value_from_register): H8500 specific, check to see + if we are looking at short pointer. If so, skip crock. + * h8500-tdep.c (h8500_frame_chain): Mask down value from + read_memory_integer() to avoid getting messed up by sign extension. + +Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com) + + * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section): + ifdef protect using BAD_RICH_HACK. This should be removed soon. + * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define. + +Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com) + + * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a. + + * core.c (dis_asm_print_address): New function. + + * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype + has been fixed. + +Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the + entire breakpoint chain and print only the first entry that needs to + be printed and needs to be stopped for. Fixes problems with printing + of multiple breakpoints with different conditions. + * breakpoint.c (print_it_done): Renamed from print_it_noop as it + effectively stops printing of the breakpoint chain. + * breakpoint.c (print_it_noop): New routine to print nothing + for this breakpoint entry and dont stop printing. + * breakpoint.c (breakpoint_re_set_one): mention the reevaluated + watchpoint only if it is enabled. + * mipsread.c (parse_procedure): Correct incorrect setjmp procedure + descriptor from the library to make backtraces through setjmp work. + * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for + sigtramp. + * mips-tdep.c (read_next_frame_reg): Provide correct values for + all registers saved within sigtramp, cleanup. + +Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a. + +Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com) + + * core.c (dis_asm_read_memory): drop fourth arg which conflicts + with prototype in ../include/dis-asm.h. + +Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * core.c (dis_asm_{read_memory,memory_error}): New functions. + m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c: + Use read_memory_func interface to disassembler. + +Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com) + + Teach sparc solaris to next over shared library functions. + * solib.[hc] (find_pc_section_from_so_list): new function and + prototype. + * sparc-tdep.c (in_solib_trampoline): new function. + * symfile.[hc] (find_pc_section): new function and prototypes. + * target.[hc] (find_pc_section_from_targets): new function and + prototypes. + * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to + in_solib_trampoline. + +Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com) + + * infrun.c (wait_for_inferior): Revise comment. + + * command.c (do_setshow_command): Use %u with var_{u,z}integer. + + * command.{c,h}: New var_type var_integer. + main.c: Use it for history_size. + + * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c: + Lint and byte-order fixups. + + * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint. + + * breakpoint.h (bpstat): New field print_it. + breakpoint.c (bpstat_print): Use it. + (print_it_normal): New function (from old bpstat_print code). + (bpstat_{alloc,stop_status}): Set print_it field. + + * breakpoint.c (bpstat_stop_status): Use catch_errors when + evaluating watchpoint condition, via new function watchpoint_check. + Also stop if watchpoint disabled due to leaving its block. + + * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment. + +Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mips-pinsn.c: Add missing include of dis-asm.h. + +Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (clean, distclean, realclean): Recursively apply + to subdirs first, rather than last. This avoids, for example, + Makefile being removed in a parent directory before the recursive + make is run. + + * alldeps.mak, depend: Update for below changes. + + * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h. + * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h, + tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h, + tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h + instead of tm-68k.h. + * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h. + * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c, + m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h, + nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'. + * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of + tm-68k.h to tm-m68k.h. + * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h. + * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to + tm-m68k-nofp.h. + + * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h. + * a29k-pinsn.c: Renamed from am29k-pinsn.c. + * a29k-tdep.c: Renamed from am29k-tdep.c. + * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h. + * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h, + tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi, + testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp: + Map '29k' to 'a29k'. + * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt} + (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o. + * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed + tm-a29k.h. + * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K + define that does not appear anywhere else in the gdb source tree. + * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h. + +Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com) + + * breakpoint.c: Add comments regarding breakpoint_re_set. + + * xcoffread.c (sort_syms, compare_symbols): Remove. + (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c + not our own sort_syms (it is identical). + + * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used). + +Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * breakpoint.c (breakpoint_re_set_one): Fix storage leak. + * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it + went out of scope. + * exec.c (exec_close): Fix storage leak. + * exec.c (exec_file_command): Make sure that bfd doesn't realign the + output sections when patching an executable. + * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR + when writing all registers. + * mips-tdep.c (mips_push_dummy_frame): Save floating point registers + at the right offset in the dummy frame. + * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc, + stStaticProc and stEnd symbols as they are generated by gcc-2.x. + * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym. + +Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in (TARFILES): Avoid trailing backslash. + +Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com) + + * breakpoint.{c,h}: Add exp_string to struct breakpoint and use + it in breakpoint_re_set. + * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values. + + * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int, + don't use sizeof(int) for target stuff, etc). + +Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com) + + * alldeps.mak, configure.in, i860-break.h, i860-opcode.h, + i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860 + support that can't be integrated anyway due to lack of clear + authorship. + +Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com) + + * findvar.c (read_register, write_register): Make these capable + of reading/writing registers that are shorter than REGISTER_TYPE. + * (value_from_register): Install H8500 specific code to return + proper value when register is being used as a pointer. + * h8500-tdep.c: Remove extra defines of NUM_REGS. + (h8500_skip_prologue): Use correct lengths for LINK instructions. + (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to + chain frames properly by combining frame pointer with T reg. + (init_extra_frame_info): Delete. It's now a macro. + (frame_args_address): Don't add PTR_SIZE. Stack args are already + offset by the correct amount off of the frame pointer. + (register_byte): Delete. It's now a macro. + (register_raw_size, register_virtual_size): Delete. Replaced by + common routine h8500_register_size, cuz there's no difference + between the raw & virtual sizes on this machine. + (register_convert_to_raw, register_convert_to_virtual): Delete, + cuz there's no difference between the raw & virtual forms. + Replaced by memcpy in tm file. + (register_virtual_type): Rename to h8500_register_virtual_type. + Get rid of pointer pseudo-regs, use _REGNUM with all reg names. + (_initialize_h8500_tdep): Get rid of crock to ensure that GDB & + emulator have same reg offsets. This is all handled in the + simulator code now. + (h8500_trapped_internalvar): New routine to detect references to + convenience vars acting as pointer pseudo-regs. + (h8500_value_trapped_internalvar): Conjure up value of pointer + pseudo-regs. + (h8500_set_trapped_internalvar): Convert set value in real + register references. + infcmd.c (read_pc, write_pc): Add h8500 specific code to handle + code segment register. + infrun.c (proceed): Simplify. Call write_pc instead of doing it + by hand. + (wait_for_inferior): Add h8500 specific code to add stack segment + when reading SP register. + remote-sim.c (fetch_register): Spacing. + tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to + detect cruft. Redo all register manipulation stuff. Get rid of + pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment + to frame pointer. (IS_TRAPPED_INTERNALVAL, + VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these + to create internal vars for pointer pseudo-regs. + +Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in: Numerous small changes to macro definitions + and rules for building gdb distribution tree. Many macros + eliminated or merged, and rules simplified. + * alldeps.mak: Update. + * depend: Update. + +Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) + + * Makefile.in: recurse through SUBDIRS for dvi target too + +Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com) + + * Clean up xcoff relocation. + objfiles.h (struct objfiles): Add section_offsets, num_sections. + symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets): + Set them. + symtab.h (struct general_symbol_info): Add section field. + minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it. + xcoffread.c: Set section for symbols and msymbols. + (struct symtab): Add block_line_section field. + buildsym.c (end_symtab): Set it. + (end_symtab and callers): Add section parameter. + objfiles.c (objfile_relocate): New funciton. + xcoffexec.c (vmap_symtab): Use it. + xcoffsolib.h (struct vmap): Remove unused fields. + config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove + CORE_NEEDS_RELOCATION, symtab_relocated. + config/rs6000/tm-rs6000.h: Remove use of loadinfotext. + rs6000-tdep.c: Make loadinfotext static. + breakpoint.c (fixup_breakpoints): Doc fix. + symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c + (end_symtab): primary field replaces nonreloc. + +Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com) + + * symtab.h (struct linetable_entry): Remove confusing comment. + +Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * Makefile.in: add installcheck target + +Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com) + + * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k, + m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax, + z8k}: New directories to hold cpu specific configuration files. + Naming follows gcc convention. + * config/{*.mt, *.mh}: All target and host makefile fragment + config files moved to an appropriate config/ subdirectory. + * nm-*, xm-*, tm-*: All native, host, and target files, which + get linked to nm.h, xm.h, and tm.h respectively by configure, + moved to appropriate config/ subdirectory. + * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h: + Native, host, and target files that are common across more than + one cpu architecture and included by one of the configured + native, host, or target files, get moved to config directory. + * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to + pick up native, host, or target include files moved to one of + the config subdirectories, and that are included by other files. + * Makefile.in (alldeps.mak): Modify to account for new config + directory structure. + * alldeps.mak, depend: Update for new config directory structure. + * config/*/[ntx]m-*.h: Modify all files that include other + [ntx]m-*.h files to use path relative to gdb/config. I.E. + "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just + "tm-29k.h". + * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h. + * mipsread.c (tm-mips.h): Include mips/tm-mips.h. + * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h. + * configure.in: Default gdb_host_cpu to host_cpu, and remap + the ones where the default is not unique or different than the + config subdirectory name. Similarly, handle gdb_target_cpu. + Modify configure.in as appropriate to make use of gdb_host_cpu + and gdb_target_cpu to find makefile fragments and make links. + +Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com) + + * mipsread.c (compare_blocks): Sort blocks with the same start + address by decreasing ending address. + +Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (parse_procedure): Save cur_fdr accross call to + lookup_symbol as it might get clobbered by the call. + + * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST. + The previous code did not initialize the language field for the psymtab + entry. + +Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com) + + * c-exp.y (parse_number): Avoid shift warning. + * serial.h (struct ttystate): Declare empty one on DOS. + +Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com) + + * xm-sun4os4.h: Return type of free() should be void, not int. + + * vx-share/vxWorks.h: Remove #def of NULL. + +Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com) + + * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM. + +Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com) + + * z8k-tdep.c (print_insn): Include the new dis-asm header file. + +Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com) + + * ieee-float.c: Moved to ../libiberty. + * ieee-float.h: Moved to ../include. + * Makefile.in: Update accordingly. + * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn): + Convert to stubs that call disassemblers in ../opcodes/*-dis.c. + * m68k-tdep.c: Removed definition of ext_format ext_format_68881; + it is now in ../opcodes/m68881-ext.c. + * mips-tdep.c (mips_skip_prologue): Try to skip more of the + prologue (some callers _do_ care). + * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to + new interface of ../opcodes/*-dis.c. + * ch-exp.y: Add #include . + +Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffexec.c (exec_close): Don't close exec_bfd twice. + + * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive. + +Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc. + +Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * z8k-tdep.c (extract_return_value, write_return_value, + store_struct_return): New functions from macros in tm-z8k.h. + +Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com) + + * valops.c (value_arg_coerce): Apply temporary patch to + fix problem with coercion of array and function types when + passed as arguments to C functions, pending a more complete + review of when and how coercion should be done, depending + upon context and language. + +Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffread.c (MIN_TBTABSIZ): Change to 12. + + * xcoffread.c (xcoff_symfile_read): Only read stringtab and + debugsec if there are a non-zero number of symbols. + +Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com) + + * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!). + +Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors. + + * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf, + not just 50 symbols. + (symtbl_num_syms): New variable. + (read_xcoff_symtab): Set it. + (read_symbol_nvalue): Check for bad symno. + (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's + always symtbl. + +Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com) + + * config/rs6000.mh: Get rid of -Dfd_set=int crock. + This is defined in defs.h if necessary. + * vx-share/vxWorks.h: Remove #defs of min and max. + * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c, + vx-share/xdr_rdb.c: include defs.h. + +Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffread.c (retrieve_tracebackinfo): Move assignment out + of while condition. + + * xcoffread.c (enter_line_range): complain() on bad endoffset. + xcoffread.c: Doc fixes. + +Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com) + + * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core. + xcoffexec.c (xcoff_relocate_core): New function. + (text_adjustment): Removed. + (add_vmap): Return the vmap. + rs6000-tdep.c (add_text_to_loadinfo): No longer static. + +Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com) + + * xcoffsolib.h: Add objfile member to struct vmap. + xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd. + xcoffexec.c (add_vmap): Allocate objfiles here. + +Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com) + + Support 68000 series without floating point. + + * configure.in (m68000-*-{aout,elf,coff}): New configs. + * tm-68k-nofp.h: New file, lacks 68881 support. + * config/m68k-nofp.mt: New file. + +Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com) + + Remove a few remaining underscore/no-underscore remnants from + config files. + + * config/{m68k-un.mt, sparc-un.mt}: Remove. + * config/m68k-noun.mt: Rename to m68k-fp.mt. + * config/sparc-noun.mt: Rename to sparc-em.mt. + * tm-68k-noun.h, tm-spc-noun.h: Remove. + * tm-68k-un.h: Rename to tm-68k-fp.h. + * tm-spc-un.h: Rename to tm-spc-em.h. + * tm-sun4sol2.h: Cleanup. + * configure.in (m68k-*, sparc-* targets): Corresponding changes. + +Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com) + + * symmisc.c (std_in, std_out, std_err): Move initializations + to runtime code, in case they aren't constant. + +Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com) + + * symtab.c (find_pc_symtab): some object file formats, notably + mips, have holes in the address ranges of symtabs. Change + this algorithm from first hit to tightest fit. + + * mips-tdep.c (heuristic_proc_start): if we walk the pc into the + fence post without finding the enclosing function, then print a + warning. + +Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com) + + * utils.c (fputs_demangled, fprint_symbol): Remove. + * utils.c (fprintf_symbol_filtered): New function which combines + the functionality of fputs_demangled and fprint_symbol. Uses a + caller provided language parameter to select the appropriate + demangler, and caller provided args to pass to the demangler. + * defs.h (enum language): Move further up in file so enum can + be used in prototypes. + * defs.h (fputs_demangled, fprint_symbol): Remove prototypes. + * defs.h (fprintf_symbol_filtered): Add prototype. + * c-typeprint.c (cp_type_print_method_args): Replace calls to + fputs_demangled with call to fprintf_symbol_filtered. + * cp-valprint.c (demangle.h): Include + * cp-valprint.c (cp_print_value_fields): Replace calls to + fprint_symbol with calls to fprintf_symbol_filtered. + * printcmd.c (print_frame_args): Replace call to fprint_symbol + with call to fprintf_symbol_filtered. + * stack.c (print_frame_info): Remove obsolete code so we don't + have to update fputs_demangled usage in it. + * stack.c (print_frame_info, frame_info): Add language variable + to pass to fprintf_symbol_demangled and initialize it from the + symbol's language. Replace calls to fputs_demangled with calls + to fprintf_symbol_filtered. + * symtab.c (find_methods): Replace call to fputs_demangled with + call to fprintf_symbol_filtered. + * ch-valprint.c (demangle.h): Include. + * ch-valprint.c (chill_print_value_fields): Replace call to + fprint_symbol with call to new fprintf_symbol_filtered. + +Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump version to 4.8.2. + + * main.c (source_command): Require an explicit pathname of file + to source, since previous behavior of defaulting to gdb init file + was troublesome and undocumented. + * printcmd.c (disassemble_command): Add missing '{}' pair to + else with two statements. Bug reported by Stephane Tsacas + . + * symtab.c (find_pc_line): Don't complain about zero length or + negative length line numbers for the moment, since we may not own + the terminal when called, such as when single stepping. (FIXME) + * language.h (CAST_IS_CONVERSION): True if current language is + C++ as well as C. Fix from Peter Schauer. + * environ.c (get_in_environ, set_in_environ, unset_in_environ): + Use STREQN macro rather than bare '!strncmp()'. + * environ.c (unset_in_environ): Avoid use of memcpy on + overlapping memory regions, as suggested by Paul Eggert + . + * c-exp.y (%union struct): Remove unused ulval as suggested + by Paul Eggert . + +Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com) + + * main.c (gdbinit): Make static. + * main.c (inhibit_gdbinit): Move to file scope. + * main.c (main): Remove local inhibit_gdbinit. + * main.c (source_command): Don't source '.gdbinit' file by + default if gdb has been told to ignore it. + +Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make + 3.63. + +Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com) + + * printcmd.c (print_address_symbolic): Only print if offset + is shorter than max_symbolic_offset. + (initialize_printcmd): `set print max-symbolic-offset'. + + * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define. + (examine_tag): Use it. + (read_register_stack): Only look in the local registers for a + memory address if it's between rfb and rsp; go to memory otherwise. + (initialize_29k): Fix call_scratch_address doc. Remove reginv_com. + (reginv_com): Remove ancient kludge command. + +Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com) + + * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that + irix4 will again compile. + + * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed. + + * configure.in: accept mips-sgi-irix4* for irix4. + +Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com) + + * z8k-tdep.c (print_register_hook): Lint. + +Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com) + + Lint fixes from Paul Eggert (eggert@twinsun.com): + + * command.c (do_setshow_command): var_uintegers are unsigned. + * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes): + unsigned, since they use hex values with the high bit set. + +Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com) + + Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com): + * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to + access symbol name. + * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose + macro definitions in parenthesis. + + * dbxread.c (dbx_symfile_init): Catch the case where there is + no string table, but the only way we find out is by reading zero + bytes from EOF. + +Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com) + + * dbxread.c (dbx_symfile_init): Make size of the string table + size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the + offset to the string table is nonzero and handle the nonexistant + string table case, should it occur. Ensure that the string table + size read from the file is reasonable, with a minimum lower bound + of DBX_STRINGTAB_SIZE_SIZE instead of zero. + +Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in: Changes to build testsuite correctly. + (FLAGS_TO_PASS): Added CXX and CXXFLAGS. + (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables. + (TARGET_FLAGS_TO_PASS): New variable. + (SUBDIRS): Added testsuite. + (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that + testsuite is compiled with CC_FOR_TARGET rather than CC. + +Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com) + + * dbxread.c (dbx_symfile_init): Fix for nonexistant string table, + reported by mycroft@gnu.ai.mit.edu. + + (Ultrix 2.2 support from Michael Rendell ) + * configure.in (vax-*-ultrix2*): New triplet. + * config/vaxult2.mh: New file. + * xm-vaxult2.h: New file. + + * c-exp.y (parse_number): Change high_bit to unsigned. + * demangle.c: Change all references to cfront to ARM, since the + actual algorithm is the one specified in the Annotated Reference + Manual. This was confusing users into thinking that full cfront + support was implemented. + * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used. + * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type + directly to lookup_struct_elt_type, which will do the + dereferencing itself. + * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix + NULL dereferencing bug for unnamed structs, comment out + questionable code. + +Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com) + + * coffread.c (process_coff_symbol): Change PCC argument correction + so that it only happens on big-endian targets; so that it only + happens if the short or char argument is aligned on an int + boundary; and so that it changes the location, rather than the + type, of the argument. These changes tend to parallel similar + (old) changes in stabsread.c. + + * coffread.c (coff_read_enum_type): Use the specified size for + enums, don't assume that they are int-sized. + + * c-valprint.c (c_val_print): Don't assume enums are the same as + ints. + + * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael + Rendell, . + +Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com) + + * language.h (local_decimal_format_custom): Add prototype. + * language.c (local_decimal_format_custom): Add function, bug + reported by Robert R. Henry (rrh@tera.com). + +Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com) + + * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported + by Josef Leherbauer, joe@takeFive.co.at. + +Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com) + + * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h, + tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h, + tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h, + tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h, + tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h, + tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h, + tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h, + tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE. + +Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com) + + * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents + of demangled name fields to NULL if no demangling exists for + a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new + symbols if their language is known at the time they are created, + but sometimes the language is not known until later. + + * ch-typeprint.c (chill_print_type_base): Name changed to + chill_type_print_base to match pattern for C and C++ names. + * ch-typeprint.c (chill_print_type): Change "char" to "CHAR" + to be consistent with other usages. + * ch-typeprint.c (chill_type_print_base): Add support for + printing Chill STRUCT types. + * ch-valprint.c: Include values.h. + * ch-valprint.c (chill_print_value_fields): New function and + prototype for printing Chill STRUCT values. + * ch-valprint.c (chill_val_print): Fix call to val_print_string + that was being called with two args instead of three. + * ch-valprint.c (chill_val_print): Call chill_print_value_fields + to print Chill STRUCT values. + +Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com) + + * configure.in: added testsuite to configdirs. + +Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com) + + * doc/stabs.texi: The `this' pointer is now known by the name + `this' instead of `$t'. + +Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com) + + * dwarfread.c (read_tag_string_type): Rewrite to allow forward + references of TAG_string_type DIEs in user defined types. + * ch-lang.c (chill_create_fundamental_type): Track compiler + change that now emits debugging info with the type long for Chill + longs. + +Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com) + + * remote-mips.c: New file; implements MIPS remote debugging + protocol. + * config/idt.mt: New file; uses remote-mips.c + * configure.in (mips-idt-ecoff): New target; uses idt.mt. + + * mips-tdep.c (mips_fpu): New variable; controls use of MIPS + floating point coprocessor. + (mips_push_dummy_frame): If not mips_fpu, don't save floating + point registers. + (mips_pop_frame): If not mips_fpu, don't restore floating point + registers. + (_initialize_mips_tdep): New function; let the user reset mips_fpu + variable. + * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not + mips_fpu, don't use fp0 as floating point return register. + (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point + registers. + +Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com) + + * gdb/testsuite: made modifications to testcases, etc., to allow + them to work properly given the reorganization of deja-gnu and the + relocation of the testcases from deja-gnu to a "tool" subdirectory. + +Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com) + + * gdb/testsuite: Initial creation of gdb/testsuite. + Migrated dejagnu testcases and support files for testing nm to + gdb/testsuite from deja-gnu. These files were moved "as is" + with no modifications. This migration is part of a major overhaul + of dejagnu. The modifications to these testcases, etc., which + will allow them to work with the new version of dejagnu will be + made in a future update. + +Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com) + + * NEWS: Add reminders for next release. + +Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com) + + * mipsread.c (parse_lines): Correct check for files compiled with + -g1. + +Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in (VERSION): 4.8.1 to distinguish local versions. + +Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in (VERSION): GDB-4.8 release! + * README, NEWS: Update for release. + +Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com) + + * am29k-pinsn.c (print_insn): Minor nits with const. + * am29k-tdep.c: More minor nits with arg types for + supply_register, NULL vs. 0, read_register_gen, & reginv_com. + +Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com) + + * gcc.patch: Update for a different GCC (G++) bug. + * main.c (print_gdb_version): Update copyright year to 1993. + * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4, + conditionalize this file on it. FIXME, right way is to split + these into two config files. + (ATTACH_DETACH): Define for BSD 4.4 + (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3. + (U_REGS_OFFSET): Revise for 4.4. + (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet. + * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN, + LONG_MAX into this file to avoid cpp "redefinition" warnings. + +Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com) + + * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not + caddr_t. + +Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com) + + * c-lang.c (c_printstr): Bugfix for length==0 case. + + * c-lang.c (c_printstr): If a C string ends in a null, don't + print the null. + +Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com) + + * defs.h (STRCMP): Make it work for unsigned chars. + +Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com) + + * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define. + * config/hp300bsd.mh (REGEX, REGEX1): Define. + * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__, + define to kludge the large opcode table into two smaller tables, + since GCC take exponential space to build the table. Lint. + (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead. + +Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in (VERSION): Roll to 4.7.9. + * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible + definition here, to handle both BSD 4.3 and 4.4 systems. + * mipsread.c (ZMAGIC): #undef to avoid duplicate define. + * remote.c (alarm): Move declaration to global level, before + first reference to it. + * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve. + * dbxread.c (process_one_symbol): Cast to unsigned char, not int. + +Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com) + + * remote.c (readchar): forward declare alarm which otherwise looks + like an undeclared variable to gcc. + + * dbxread.c (process_one_symbol): cast enum value N_SO into int + when comparing against an int. Avoids superfluous warning from + vax ultrix 4.2 cc. + + * inflow.c (set_sigint_trap): add cast to assignment from signal. + Avoids superfluous warnings from some systems and/or compilers + (like vax ultrix 4.2.) + + * language.c (struct op_print unk_op_print_tab): use the enum + values rather naked zeros as initializers. Avoids warnings from + ultrix type compilers. + +Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in (VERSION): Roll to 4.7.6. + (SFILES_SUBDIR): Add 29k-share/udi_soc. + (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro. + (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs. + (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files. + (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h. + (depend): Fix bug where nm-files in config files weren't noticed. + (make-proto-gdb-1): Avoid changing directories while building new + prototype. Build SFILES_SUBSUBDIR with longer symlinks. + +Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com) + + * remote.c: Improve error recovery. Allow user to break out + of initial connection attempt with INTERRUPT. Treat a timeout + while waiting for remote packet like a retry, unless the remote + side is actively running user code. Fix a few long printf_filtered's. + + * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for + trampoline symbols. + + * buildsym.c (start_subfile): Allow null file name. + +Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com) + + * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain + expects a pointer to complaint rather than a complaint + structure. + (process_linenos): free the previously allocated subfile name, + then allocate the new one from the heap. + +Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * h8300-tdep.c, tm-h8300.h: turn off some experimental features + +Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com) + + * stabsread.c (dbx_lookup_type): Handle negative type numbers. + Previously, would bogusly index off the bottom of type_vector. + (rs6000_builtin_type): Accept type number as argument. + (read_type, case '-'): Handle negatives like any other type number. + + * symfile.c (deduce_language_from_filename): Handle null name. + + * mips-tdep.c (isa_NAN): Fix byte order dependency. + Reported by Nobuyuki Hikichi , + fixed by sato@sm.sony.co.jp. + + * xcoffread.c (parmsym): Don't use an initializer to set up + this struct symbol. Set it up in initialize_xcoffread. + (read_xcoff_symtab, xcoff_symfile_read): Surround code that only + works on real rs/6000 target with #ifndef FAKING_RS6000. + +Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com) + + * stabsread.c (rs6000_builtin_type): Move function from + xcoffread.c:builtin_type. + * xcoffread.c (builtin_type): Move to stabsread. Remove + IBM6000_HOST dependency. Move misplaced comments. + (various): Change printf's to complaints. + (patch_block_stabs, process_xcoff_symbol case C_DECL): Add + objfile argument to read_type calls under #if 0. + (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef. + * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file. + * Makefile.in: xcoffread.o is not built by default. + * xm-rs6000.h (IBM6000_HOST): Remove. + * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only. + * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document + IBM6000_TARGET. + +Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com) + + * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set + VALUE_LVAL to be lval_memory so that we don't try to modify wild + register numbers when user tries to modify elements in structs + passed as arguments. + * inflow.c (child_terminal_info): Move banner outside of system + specific #ifdefs. + * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which + passes struct/union arguments by address. + +Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com) + + * Based on patch from Kean Johnston : + * nm-i386sco4.h: New file. Like nm-i386sco.h, but define + ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH. + * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h. + +Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com) + + * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and + fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com. + +Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com) + + * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in + cc debugging output. + +Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com) + + * stabsread.c (define_symbol): Complain about unrecognized names + that begin with CPLUS_MARKER (often '$'), but don't die. Fix + suggested by gb@cs.purdue.edu (Gerald Baumgartner). + (read_cpp_abbrev): Don't use the class name as part of the + vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized + abbrevs. Inspired by Mike Tiemann. + (read_tilde_fields): Comment. Remove ancient dead code. + Remove erroneous but non-dead code. Simplify. Add complaints. + (in general): Remove extraneous (parentheses) in return + statements. + +Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com) + + * coffread.c (coff_lookup_type): Fix fencepost error reported + by Art Berggreen, . + + Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde + and Dag H. Wanvik : + + * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES + test, which is apparently left over from when we used native + include files and couldn't depend on the member names being there. + * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it. + +Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com) + + * mipsread.c: Major overhaul to use new BFD symbol table reading + routines. Now swaps information as it is needed, rather than + swapping everything when the file is read. + +Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in (TARDIRS): Add sparclite demo dir. + (*.tab.c): Change dependency on Makefile to depend on + Makefile.in, otherwise it always rebuilds after configuring. + Force output *.tab.c file into current directory even in "make" + versions that rewrite dependent file names used in command lines. + + * TODO: Remove some things we did. + * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode. + * os68k-xdep.c: Remove; useless file (os68k is a target only). + * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST. + * symtab.h: Eliminate unnamed unions and structs. + +Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in (VERSION): Roll to 4.7.5. + +Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com) + + * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when + re-evaluating symbol pointers. + +Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com) + + * c-exp.y (lcurly, rcurly): New nonterminals. + * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL + constructs. + * parse.c (free_funcalls): Moved prototype from parser-defs.h, + made function static. + * parse.c (struct funcall): Moved struct def from parser-defs.h. + * parse.c (funcall_chain): Moved from parser-defs.h, made static. + * parse.c (start_arglist): + * parser-defs.h (free_funcalls): Moved prototype to parse.c. + * parser-defs.h (struct funcall): Moved struct def to parse.c. + * parser-defs.h (funcall_chain): Moved to parse.c. + * printcmd.c (print_frame_nameless_args): Fix prototype. + * tm-mips.h (setup_arbitrary_frame): Fix prototype. + * tm-sparc.h (setup_arbitrary_frame): Fix prototype. + * valops.c (typecmp): Moved prototype from values.h. + * value.h (typecmp): Moved prototype to valops.c, made static. + * ch-exp.y (yylex): Change way control sequences are disabled. + +Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com) + + * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME. + +Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com) + + * mipsread.c (upgrade_type): Build array types correctly, using + create_range_type and create_array_type. + +Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com) + + * remote-nindy.c: Cleanup. + + * infrun.c (wait_for_inferior): When rolling back the PC after + a breakpoint, call write_pc so that NPC gets rolled back as well + (for the 29K). + + * blockframe.c (inside_entry_file, inside_main_func, + inside_entry_func): PC of zero is always "bottom of stack". + + * printcmd.c (print_frame_args, print_frame_nameless_args): + Let print_frame_nameless_args decide whether there are any, + laying groundwork for possibly later printing 29K args for + functions where we have tag words but no symbols. + +Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) + + * Makefile.in: fix GDB doc targets for new doc subdir structure + +Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com) + + * stack.c (parse_frame_specification): Parse as many arguments + as there are (up to MAXARGS). Pass all of them in argc, argv + format to SETUP_ARBITRARY_FRAME. Put the burden of checking how + many there were, onto SETUP_ARBITRARY_FRAME. + * tm-mips.h, tm-sparc.h: Corresponding changes. + * mips-tdep.c, sparc-tdep.c: Ditto. + +Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com) + + * hp300ux-nat.c: Update copyrights. + * mipsread.c (parse_partial_symbols): Complain about block + indexes that go backwards. Fix from Peter Schauer. + * symfile.c (syms_from_objfile, symbol_file_add): Allow a + symbol-file that has no linkage symbols to be read. + * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move + from tm- file to xm-file, since they're host dependent. + * valarith.c (value_binop): Typo. + +Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com) + + * sparclite/aload.c: Add copyleft. + * sparclite/crt0.s: Add comment at beginning. + +Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002. + * parse.c (std_regs): Only declare if NO_STD_REGS is defined. + +Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com) + + * values.c (value_headof): Fix typo in which VTBL and ARG were + being confused for one another. + + * valops.c (typecmp): Now static. + + * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first + baseclass--we don't always inherit its virtual function table + pointer. + + * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this' + pointer correctly in case value_struct_elt moves it around. + + * valops.c (typecmp): Now static. Also, now groks references + better. + + * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of + zero on recursive call. If NAME is the name of TYPE, return TYPE. + +Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com) + + * hppah-nat.c: Eliminate and other unnecessary stuff, + to avoid "too much defining" error from native C compiler (!). + + * Makefile.in (HFILES): Add typeprint.h. + * typeprint.[ch]: Update copyrights. + +Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com) + + * Makefile.in: Update to match doc/ subdir changes. + + * config/hp300hpux.mh: No cross-host file needed, just native. + * config/go32.mh: Remove nonexistent "native" support. + + M88K fixes reported by Carl Greco, : + * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo. + * m88k-tdep.c (next_insn): Lint, cleanup. + (store_parm_word): Lint. + + * README: Fix typo (reported by karl@hq.ileaf.com). + +Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com) + + * expression.h (BINOP_CONCAT): Document use for self concatenation + an integral number of times. + * language.c (binop_type_check): Extend BINOP_CONCAT for self + concatenation case. + * valarith.c (value_concat): Rewrite to support self + concatenation an integral number of times. + * Makefile.in (ch-exp.tab.c): Change "expect" message. + * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to + eliminate hundreds of spurious shift/reduce and reduce/reduce + conflicts that mask the 5 real ones. + * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens. + * ch-exp.y (integer_literal_expression): Remove production, + no longer used. + +Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com) + + * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that + implied that "no side effects" was nonfunctional. + * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with + character string and bitstring concatenation. + * expprint.c (dump_expression): Add case for BINOP_CONCAT. + * expression.h (exp_opcode): Add BINOP_CONCAT. + * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING. + * language.c (string_type): Add function to determine if a type + is a string type. + * language.c (binop_type_check): Add case for BINOP_CONCAT. + * valarith.c (value_concat): New function to concatenate two + values, such as character strings or bitstrings. + * valops.c (value_string): Remove error stub and implement + function body. + * value.h (value_concat): Add prototype. + * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//). + * ch-exp.y (yylex): Recognize SLASH_SLASH. + * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as + BINOP_CONCAT. + +Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com) + + * c-exp.y (exp): Add production to support direct creation + of array constants using the obvious syntax. + * c-valprint.c (c_val_print): Set printed string length. + * dwarfread.c (read_tag_string_type): New prototype and + function that handles TAG_string_type DIEs. + * dwarfread.c (process_dies): Add case for TAG_string_type + that calls new read_tag_string_type function. + * expprint.c (print_subexp): Add support for OP_ARRAY. + * gdbtypes.c (create_range_type, create_array_type): Inherit + objfile from the index type. + * ch-typeprint.c (chill_print_type): Add case for + TYPE_CODE_STRING. + * ch-valprint.c (chill_val_print): Fix case for + TYPE_CODE_STRING. + +Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com) + + * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, + MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in + include/coff/mips.h. + +Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com) + + * c-exp.y (exp:STRING): Convert C strings into array-of-char + constants with an explicit null byte terminator. OP_STRING is + now used for real string types. + * c-lang.c (builtin_type_*): Move declarations to lang.c since + they are used by all languages. + * c-lang.c (_initialize_c_language): Move initializations of + builtin_type_* to lang.c. + * c-typeprint.c (c_type_print_varspec_prefix, + c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed + to TYPE_CODE_STRING. + * c-valprint.c (c_val_print): Change the way character arrays + are printed as strings to be consistent with the way strings + are printed when pointer-to-char types are dereferenced. + Remove test of print_max before calling val_print_string, which + now does it's own test. + * eval.c (evaluate_subexp): Add case for OP_ARRAY. + * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY. + * expression.h (enum exp_opcode): Add OP_ARRAY and document. + * gdbtypes.c (builtin_type_*): Add declarations moved from + c-lang.c. + * gdbtypes.c (create_string_type): New function to create real + string types. + * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY + renamed to TYPE_CODE_STRING. + * gdbtypes.c (_initialize_gdbtypes): Add initializations of + builtin_type_* types moved from c-lang.c. + * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed + to TYPE_CODE_STRING. + * gdbtypes.h (builtin_type_string): Add extern declaration. + * gdbtypes.h (create_string_type): Add prototype. + * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY + renamed to TYPE_CODE_STRING. + * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to + TYPE_CODE_STRING. + * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY + renamed to TYPE_CODE_STRING. + * parse.c (length_of_subexp, prefixify_subexp): Add case for + OP_ARRAY. + * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING. + * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed + to TYPE_CODE_STRING. + * valops.c (allocate_space_in_inferior): New function and + prototype, using code ripped out of value_string. + * valops.c (value_string): Rewritten to use new function + allocate_space_in_inferior, but temporarily disabled until some + other support is in place. + * valops.c (value_array): New function to create array constants. + * valprint.c (val_print_string): Add comment to document use, + complete rewrite to fix several small buglets. + * value.h (value_array): Add prototype. + * value.h (val_print_string): Change prototype to match rewrite. + * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING. + * ch-exp.y (match_character_literal): Disable recognition of + control sequence form of character literals and document why. + +Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com) + + * nindy-share/nindy.c: Add comments to #endif's to clarify + grouping. + + * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of + read_memory to get byte order right. + * hppah-tdep.c (find_unwind_info): Don't read in unwind info + anymore. This is done in paread.c now. We expect unwind info + to hang off of objfiles, and search all of the objfiles when until + we find a match. + * (skip_trampoline_code): Cast arg to target_read_memory. + * objfiles.h (struct objfile): Add new field obj_private to hold + per object file private data (unwind info in this case). + * paread.c (read_unwind_info): New routine to read unwind info + for the objfile. This data is hung off of obj_private. + * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to + the unwind info for this objfile. Also define OBJ_UNWIND_INFO to + make this easier to access. + +Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com) + + * c-valprint.c (cp_print_class_member): Add extern decl. + * c-valprint.c (c_val_print): Extract code for printing methods + and move it to cp_print_class_method in cp-valprint.c. + * c-valprint.c (c_val_print): Extract code to print strings and + move it to val_print_string in valprint.c. + * cp-valprint.c (cp_print_class_method): New function using + code extracted from c_val_print. + * valprint.c (val_print_string): New function using code + extracted from c_val_print. + * value.h (val_print_string): Add prototype. + * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type. + * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL. + * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE, + CHECKBUF, growbuf_by_size): New variables, macros, and support + functions for implementing a dynamically expandable temp buffer. + * ch-exp.y (match_string_literal): New lexer function. + * ch-exp.y (match_bitstring_literal): Dynamic buffer code + removed and replaced with new CHECKBUF macro. + * ch-exp.y (yylex): Call match_string_literal when appropriate. + * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR. + +Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com) + + * Makefile.in: Add info for paread.o. + * config/hppahpux.mh: Add paread.o to NATDEPFILES. + + * blockframe.c (frameless_look_for_prologue): Correct the + comment. + * gdbtypes.h, gdbtypes.c: Use const in decl of + cplus_struct_default, now that pa-gas assembler has been fixed. + * hppah-nat.c: Formatting. + * hppah-tdep.c: Remove lots of useless externs for variables we + don't use. + * (find_unwind_entry): Speed up by using binary search, and a one + entry cache. + * (rp_saved): New routine to see what unwind info says about RP + being saved on the stack frame. + * (frame_saved_pc): Look for prologue to see if we need to + examine the stack for the saved RP or not. + * (init_extra_frame_info): Check for prologue, instead of + framesize to determine if we are frameless or not. + * (frame_chain_valid): Stop backtraces when we run into _start. + * (push_dummy_frame): Reformat to make more readable. + * (find_dummy_frame_regs): ditto. + * (hp_pop_frame): ditto. + * (hp_restore_pc_queue): small cleanup. + * (hp_push_arguments): ditto. + * (pa_do_registers_info): ditto. + * (skip_prologue): New routine created from SKIP_PROLOGUE macro. + * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c. + * Define FRAME_CHAIN_VALID. + * Turn on BELIEVE_PCC_PROMOTION so that we can access char args + passed to functions. + + * paread.c (pa_symtab_read): Use new bfd conventions for + accessing linker symbol table. + * (pa_symfile_init): Access embedded STAB info via BFD section + mechanism and related macros. + + +Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com) + + * sparc-stub.c: Use a seperate stack for our traps. + * Handle recursive traps. + * Remove all trap init code. This needs to be done by the + environment. + * (set_mem_fault_trap): Call exceptionHandler() to setup this + trap. + * (handle_exception): See if we are at breakinst, if so, then + advance PC sp that users can just step out of breakpoint(). + * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to + new place if SP has changed. + * (case 's'): Get rid of this, we can't do it yet. + * (case 't'): New command to test any old random feature. + * (case 'r'): New command to reset the system. + * (breakpoint): Add label to breakpoint trap instruction so that + handle_exception() can detect where we are and get past the + breakpoint trivially. + +Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com) + + * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c. + +Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * configure.in: recognise all sparclite variants + +Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for + binary files oring in the right bit. + + * main.c, source.c, state.c, symmisc.c: use macros defined in + fopen-{bin|both} when fopening files. + +Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com) + + * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT + from a configuration file (typically including ), or to + TARGET_CHAR_BIT if CHAR_BIT is not defined. + * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro. + * eval.c (evaluate_subexp): Add case for OP_BITSTRING. + * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro. + * exppritn.c (print_subexp, dump_expression): Add case for + OP_BITSTRING. + * expression.h (OP_BITSTRING): New expression element type for + packed bitstrings. + * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New + macros to convert between number of expression elements and bytes + to store that many elements. + * i960-tdep.c (leafproc_return): Use new macros to access + minimal symbol name and address fields. + * m88k-pinsn.c (sprint_address): Use new macros to access + minimal symbol name and address fields. + * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access + minimal symbol address field. + * parse.c (write_exp_elt, write_exp_string, prefixify_expression, + parse_exp_1): Use new EXP_ELEM_TO_BYTES macro. + * parse.c (write_exp_string, length_of_subexp, prefixify_expression): + Use new BYTES_TO_EXP_ELEM macro. + * parse.c (write_exp_bitstring): New function to write packed + bitstrings into the expression element vector. + * parse.c (length_of_subexp, prefixify_subexp): Add case for + OP_BITSTRING. + * parser-defs.h (struct stoken): Document that it is used for + OP_BITSTRING as well as OP_STRING. + * parser-defs.h (write_exp_bitstring): Add prototype. + * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval. + * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER, + LOWER, LENGTH): New tokens for keywords. + * ch-exp.y (chill_value_built_in_routine_call, mode_argument, + upper_lower_argument, length_argument, array_mode_name, + string_mode_name, variant_structure_mode_name): New non-terminals + and productions. + * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL. + * ch-exp.y (match_bitstring_literal): New lexer support function + to recognize bitstring literals. + * ch-exp.y (tokentab6): New token table for 6 character keywords. + * ch-exp.y (tokentab5): Add LOWER, UPPER. + * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE. + * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX. + * ch-exp.y (yylex): Check tokentab6. + * ch-exp.y (yylex): Call match_bitstring_literal. + +Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com) + + * xcoffexec.c (vmap_symtab): Use new macros to access minimal + symbol name and value fields. + + * c-exp.y (yylex): Make static, to match prototype and other + -exp.y files. + + * expression.h (exp_opcode): Add BINOP_MOD. + * eval.c (evaluate_subexp): Handle new BINOP_MOD. + * expprint.c (dump_expression): Handle new BINOP_MOD. + * language.c (binop_type_check): Handle new BINOP_MOD. + * main.c (float_handler): Re-enable float handler when hit. + * valarith.c (language.h): Include, need current_language. + * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro + for integer divide truncates towards zero for negative results. + * valarith.c (value_x_binop): Handle BINOP_MOD if seen. + * valarith.c (value_binop): Allow arithmetic operations on + TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD. + * ch-exp.y (operand_4): Add useful actions for MOD and REM. + * ch-exp.y (tokentab3): Add MOD and REM. + * ch-exp.y (yylex): Set innermost_block for symbols found + in local scopes. Return LOCATION_NAME for local symbols. + * ch-lang.c (chill_op_print_tab): Fix MOD entry to use + BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM. + +Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com) + + * command.c (shell_escape, make_command, _initialize_command): + don't create or use fork if CANT_FORK is defined. + * serial.h, ser-go32.c: now compiles, but "the obvious problems of + code written for the IBM PC" remain. + * xm-go32.h: define CANT_FORK + +Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * remote-sim.c: first attempt at general simulator interface + * remote-hms.c: whitespace + * h8300-tdep.c: (h8300_skip_prologue, examine_prologue): + understand new stack layout. (print_register_hook): print ccr + register in a fancy way. + +Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com) + + * eval.c (language.h): Include. + * eval.c (evaluate_subexp_with_coercion): Only coerce arrays + to pointer types when the current language is C. It loses for + other languages when the lower index bound is nonzero. + * valarith.c (value_subscript): Take array lower bounds into + account when performing subscripting operations. + * valops.c (value_coerce_array): Add comment describing why + arrays with nonzero lower bounds are dealt with in value_subscript, + rather than in value_coerce_array. + +Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com) + + * ch-exp.y (FLOAT_LITERAL): Add token. + * ch-exp.y (literal): Add FLOAT_LITERAL. + * ch-exp.y (match_float_literal): New lexer routine. + * ch-exp.y (convert_float): Remove. + * ch-exp.y (yylex): Call match_float_literal. + * ch-exp.y (yylex): Match single '.' after trying + to match floating point literals. + + * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT. + * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to + MULTI_SUBSCRIPT. + * expprint.c (dump_expression): New function for dumping + expression vectors during gdb debugging. + * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to + MULTI_SUBSCRIPT and moved out of BINOP range. + * expression.h (DUMP_EXPRESSION): New macro that calls + dump_expression if DEBUG_EXPRESSIONS is defined. + * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT. + * parse.c (length_of_subexp, prefixify_subexp): Change + BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT. + * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after + prefixify'ing the expression. + * printcmd.c (print_command_1): Add comment. + * ch-exp.y (expression_list): Add useful actions. + * ch-exp.y (value_array_element): Add useful actions. + * ch-exp.y (array_primitive_value): Add production. + * ch-exp.y (yylex): Recognize ',' as a token. + +Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS, + POSIXize the recursive makes (make [variable assignments] target{s}) + +Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com) + + * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h. + * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the + CPLUS_MARKER for all SVR4 systems, so follow suit. + * defs.h (strdup_demangled): Remove prototype. + * dwarfread.c (enum_type, synthesize_typedef): Use new macro + SYMBOL_INIT_LANGUAGE_SPECIFIC. + * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME. + * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol, + prim_record_minimal_symbol_and_info): Use new macro + SYMBOL_INIT_LANGUAGE_SPECIFIC. + * minsyms.c (install_minimal_symbols): Use new macro + SYMBOL_INIT_DEMANGLED_NAME. + * stabsread.c (define_symbol): Use new macro + SYMBOL_INIT_DEMANGLED_NAME. + * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): + Use new macro SYMBOL_INIT_DEMANGLED_NAME. + * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro + SYMBOL_INIT_DEMANGLED_NAME. + * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol): + SYMBOL_DEMANGLED_NAME now tests language itself. + * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME + now tests language itself. + * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does + what SYMBOL_DEMANGLED_NAME used to do, directly access the C++ + mangled name member in the language dependent portion of a symbol. + * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the + mangled name member appropriate for a symbol's language. + * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, + SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP): + SYMBOL_DEMANGLED_NAME now tests language itself. + * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that + initializes language dependent portion of symbol. + * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that + demangles and caches the demangled form of symbol names. + * utils.c (fputs_demangled, fprint_symbol): Use current language + to select an appropriate demangling algorithm. + * utils.c (strdup_demangled): Remove, no longer used. + * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly + access the Chill mangled name member in the language dependent + portion of a symbol. + * ch-lang.c (chill_demangle): New function, simple demangler. + * defs.h (chill_demangle): Add prototype. + * symtab.h (language_dependent_info): Add struct for Chill. + +For older changes see ChangeLog-1992 + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1994 b/gdb/ChangeLog-1994 new file mode 100644 index 00000000000..68dbcb6fc36 --- /dev/null +++ b/gdb/ChangeLog-1994 @@ -0,0 +1,5705 @@ +Fri Dec 30 17:58:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * config/m68k/tm-est.h: Remove cruft. + + +Thu Dec 29 22:40:00 1994 Jeff Law (law@snake.cs.utah.edu) + + * Allow up to 10 whitespace separated arguments to user defined + commands. + * top.c (struct user_args): Structure for holding arguments to + user defined commands. + (print_command_line): Delete unused "tmp_chain" variable. Clean + up flow control by having cases exit in the same manner. + Before executing a command or evaluating an expression, substitute + the current $arg0..$arg9 values if the command/expression uses them. + (arg_cleanup): New function. + (setup_user_args, locate_arg, insert_args): Likewise. + (execute_user_command): Allow arguments to user defined commands. + + * Allow if/while commands to be used within a breakpoint command + list. + * breakpoint.c (bpstat_do_actions): Call execute_control_command + rather than execute_command (passes entire command structure rather + than just the command line text). + (breakpoint_1): Use "print_command_line" to print a breakpoint + command line (including control structures). + * gdbcmd.h (execute_control_command): Provide extern decl. + (print_command_line): Likewise. + * top.c (execute_control_command): No longer static. + (print_command_line): New function to recursively print a command + line, including control structures. + +Thu Dec 29 18:18:31 1994 Rob Savoye + + * hppa-tdep.c (pa_print_registers): Extract register values stored + in big endian format on big and little endian hosts. + + * array-rom.c: Support for Array Tech LSI33k based RAID disk + controller board. + * configure.in: Recognize "mips*-*-ecoff*" rather than + "mips*-idt-ecoff*" so it'll work for the LSI33k. + + * monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support + to monitor config structure for supported baud rates for a target + and variable stop bits. + * monitor.c (monitor_fetch_register): Store register values in big + endian format on any host. + +Wed Dec 28 19:27:22 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (hppa_fix_call_dummy): Prefer import stubs over + export stubs and actual shared library functions so that lazy + binding works correctly. Try both __d_plt_call and __gcc_plt_call + trampolines for calling import stubs. + +Wed Dec 28 15:29:02 1994 Stan Shebs + + * a29k-tdep.c (pop_frame): Fix a variable name. + +Wed Dec 28 12:21:39 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (push_dummy_frame): Refine code to determine what + space ID to place in the stack & inf_status structure. + (hppa_pop_frame): Don't walk through trampoline code if popping a + call dummy frame. + (hppa_fix_call_dummy): Call the stack dummy directly if the + current PC is in a shared library. + + * hppa-tdep.c (push_dummy_frame): Return type is void. Clear + in_syscall bit in flags. Don't depend on the PC queue registers + when in_syscall is set, they're not valid. + * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to + push_dummy_frame. + (SR4_REGNUM): Define. + + * hppa-tdep.c: Misc. lint changes. + +Tue Dec 27 12:32:43 1994 Jeff Law (law@snake.cs.utah.edu) + + * breakpoint.c (watchpoint_check): Don't bother restoring the + "selected" frame anymore, it's not necessary. Initialize the + frame cache before trying to find the current frame in the frame + chain. + + * somsolib.c (som_solib_add): Return without loading any shared + libraries if symfile_objfile is NULL. + (som_solib_create_inferior_hook): Likewise. + +Fri Dec 23 17:03:13 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * remote-est.c: New file supports EST-300 CPU32 background + mode ICE. + * remote-utils.c (sr_com): Call registers_changed. + * configure.in (m68*-*-est*): New configuration. + * config/m68k/tm-est.h: New file. + +Fri Dec 23 16:18:50 1994 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (CLIBS): Put LIBIBERTY last. + +Thu Dec 22 09:27:16 1994 Jim Kingdon + + * ser-tcp.c (tcp_open): Cast to struct sockaddr when passing to + function which expects that. + +Thu Dec 22 13:25:33 1994 J.T. Conklin (jtc@rtl.cygnus.com) + + * nlm/gdbserve.c, nlm/ppc.c, nlm/ppc.h: Don't try to use + ALTERNATE_MEM_FUNCS. + +Wed Dec 21 14:00:26 1994 Rob Savoye + + * monitor.c: Now supports xmodem as a remoteloadprotocol. + +Tue Dec 20 23:01:17 1994 Stu Grossman (grossman@cygnus.com) + + * config/mips/xm-irix4.h, config/mips/xm-irix5.h: #define + _BSD_COMPAT to get reliable signal handling. + +Tue Dec 20 11:44:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * sparc-tdep.c, a29k-tdep.c, findvar.c (get_saved_register): + if !target_has_registers, call error(). + + * value.h: Remove obsolete comments about FRAME vs struct + frame_info *. + + +Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument + to write_register. + +Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset. + * sparc-tdep.c (sparc_init_extra_frame_info): Set it. + (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus + ->sp_offset to compute the address something is saved at, not + ->bottom. + + * sparc-tdep.c (get_saved_register): New function. + * tm-sparc.h: Define GET_SAVED_REGISTER; don't define + FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P. + * stack.c (frame_info): Add comment about what to do if + FRAME_FIND_SAVED_REGS is not defined. + + * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field + here. Get it right for flat frames. + * sparc-tdep.c (sparc_frame_chain): Instead of returning + meaningful value for ->frame field, just return dummy value. + This change is needed because the old code didn't deal with mixed + flat and non-flat frames. + + * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from + frame->frame, don't go through saved regs for this. + + * sparc-tdep.c: Move guts of skip_prologue to new function + examine_prologue. Check for flat prologue and set is_flat. + Provide the caller with the information about what is saved where + if desired. + (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue. + + * sparc-tdep.c: Replace union sparc_insn_layout and anonymous + union in isannulled, which won't work on a little-endian host, + with X_* macros. + + * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC + is still in %o7. + + * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and + INIT_FRAME_PC_FIRST. + * blockframe.c (get_prev_frame_info): Modify comments regarding + INIT_FRAME_PC_FIRST and the sparc. + + * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of + instruction. + +Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-typeprint.c (c_type_print_base): Use `show' of -1 to print + the return type of methods to avoid infinite loops with anonymous + types. + * valops.c (search_struct_field): Handle anonymous unions. + + * sparc-tdep.c (sunos4_skip_trampoline_code): New function + to correctly handle steps into -g compiled PIC objects in the + main executable. + * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE): + Redefine to use sunos4_skip_trampoline_code. + + * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping + from DWARF to GDB register numbering. + * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the + register value. + * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define. + +Fri Dec 16 10:56:29 1994 J.T. Conklin + + * Makefile.in (uninstall): transform file names. + +Thu Dec 15 16:55:35 1994 Stan Shebs + + * defs.h: Include progress.h. + (QUIT): Call PROGRESS. + * main.c (main): Call START_PROGRESS and END_PROGRESS, break + usage message into shorter strings. + * source.c: Change long command help strings into concats of + shorter ones, for picky ANSI compilers. + + * top.c (command_loop): For space usage display, show both + absolute size and the change from before command execution. + +Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com) + + * defs.h, main.c (gdb_fputs), top.c: Add stream arg to + fputs_unfiltered_hook. + * defs.h, top.c, utils.c (error): Add error_hook. + +Tue Dec 13 15:15:33 1994 Stan Shebs + + * breakpoint.c, infrun.c, printcmd.c: Change long command help + strings into concats of shorter ones, for picky ANSI compilers. + +Mon Dec 12 17:08:02 1994 Stan Shebs + + Sparc flat register window support. + * sparc-tdep.c (sparc_insn_layout): New union, defines layout of + instructions symbolically (used to be local to skip_prologue). + (sparc_init_extra_frame_info): New function. + (sparc_frame_chain): Add flat cases throughout. + (skip_prologue): Add recognition of flat prologues. + (sparc_frame_find_saved_regs): Add flat cases. + (sparc_pop_frame): Ditto. + * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots. + (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info. + (PRINT_EXTRA_FRAME_INFO): Define. + + +Mon Dec 12 13:06:59 1994 Jim Kingdon + + * f-lang.c: Remove duplicate declaration of + builtin_type_f_integer, and only include it in the f_builtin_types + once. + + * somread.c (som_symfile_read): Just assign to objfile->obj_private, + not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which + the HP compiler doesn't like. + + +Fri Dec 9 15:50:05 1994 Stan Shebs + + * remote.c (remote_wait): Pass string instead of char to strcpy. + +Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbserver/low-lynx.c (mywait): Remove debugging printf. + +Thu Dec 8 15:07:29 1994 Jim Kingdon + + * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor + changes. They are correct, unlike the post-Nov 3 comment + (FRAME_FP doesn't have any machine-independent relationship with + FP_REGNUM or any other such notion of a "frame pointer"). + +Wed Dec 7 14:50:54 1994 Jim Kingdon + + * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to + match stubs and protocol spec. + * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr + when passing to function which expects that. + + The following changes aren't quite enough to make things work with + LynxOS (apprently kernel problems). + * infrun.c (wait_for_inferior): When resuming new thread, pass pid + not -1 for remote case. + * thread.c (info_threads_command): Give error if !target_has_stack. + * infrun.c (start_remote): Call init_thread_list. + * thread.c (info_threads_command): Don't call kill for remote + debugging target. + * target.c (normal_pid_to_str): Print "thread" not "process" for + remote. + * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X' + response, and `thread' part of 'T' response. + * gdbserver/*: If program exits, send packet to GDB before + exiting. Handle termination with a signal the same as exiting + with an exitstatus. + * remote.c: Don't try to kill program after getting an 'X' + response. + * infrun.c (wait_for_inferior): Add comment about kill versus mourn. + +Thu Dec 8 12:37:38 1994 Rob Savoye + + * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to + tm-pro.h. + +Wed Dec 7 18:22:59 1994 Stan Shebs + + * source.c: Various cosmetic changes. + (forward_search_command): Handle very long source lines correctly. + +Wed Dec 7 13:21:47 1994 Rob Savoye + + * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will + stop being linked in. + + * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF, + otherwise it looks like BSD-ELF. + +Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com) + + * inftarg.c: include to get def of pid_t. + +Fri Dec 2 15:03:07 1994 Stan Shebs + + * solib.c (auto_solib_add_at_startup): New global. + (solib_create_inferior_hook): Call solib_add only if + auto_solib_add_at_startup is nonzero. + (_initialize_solib): New command "set auto-solib-add". + +Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * parse.c (msymbol_addr_type): Replaced by + lookup_pointer_type (builtin_type_void). + + * printcmd.c (_initialize_printcmd): Give examine_*_type + a name for `ptype $_'. + +Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (print_formatted): Call val_print_string directly, + rather than via value_print. + +Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu) + + * somsolib.c (som_solib_get_got_by_pc): New function. + * somsolib.h (som_solib_get_got_by_pc): Add extern decl. + * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the + function's export stub or real address in a shared library. + +Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com) + + * config/i386/nbsd.mh (REGEX, REGEX1): No longer define. + + * configure.in (i[345]86-*-freebsd*): New configuration. + * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files. + +Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com) + + * top.c (read_next_line): Pass annotation suffix "commands" + instead of "command", matches documentation. + +Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com) + + * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace + FRAME_ADDR with CORE_ADDR in prototype. + + * top.c (command_line_input): If annotation suffix is NULL, + replace it with an empty string. + (read_next_line): Pass "command" as annotation suffix to + command_line_input. + +Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com) + + * config/rs6000/tm-rs6000.h (setpgrp): move defn from here... + * config/rs6000/xm-rs6000.h: ...to here. + + +Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu) + + * tm-hppa.h (skip_trampoline_code): Add extern decl. + * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and + allow it to execute any return path trampoline code. Stop the + inferior and give the user control when the trampoline has + finished executing. + (in_solib_call_trampoline): Handle export stubs which also perform + parameter relocations. + (in_solib_return_trampoline): Likewise. + +Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * coffread.c, symfile.h (coff_getfilename): Make it static again. + * xcoffread.c (coff_getfilename): Use a static copy from + coffread.c, modified for accessing the static xcoff strtbl. + +Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through + _sr4export and $$dyncall as trampolines. Likewise for long-call + stubs and parameter relocation stubs. + (in_solib_return_trampoline): Recognize a return trampoline for + return value relocation stubs. + + * hpread.c: Include hp-symtab.h instead of hpux-symtab.h. + Various name changes to match those used by hp-symtab.h. + +Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu) + + * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline + symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK + is defined. + * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from + IN_SOLIB_TRAMPOLINE. All callers changed. + (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition. + (wait_for_inferior): Handle single stepping through trampolines on + return paths from shared libraries. + * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use + in_solib_call_trampoline. + (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline. + (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define. + * hppa-tdep.c (in_solib_call_trampoline): New function. + (in_solib_return_trampoline): New function. + +Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * tm-h8300.h (REMOTE_BREAKPOINT): Define. + * h8300-tdep.c (h8300_pop_frame): Remove redundant call. + + * remote-e7000.c (HARD_BREAKPOINTS): Reenable. + (BC_BREAKPOINTS): Disable. + * sh-tdep.c (print_insn): Cope with big and little endian machines. + * sh/sh.mt: Use libsim.a + * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New + (BREAKPOINT): Changed to be byteorder independent. + +Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com) + + Maintenance commands to report time and space usage. + * main.c (display_time, display_space): New globals. + (main): Add argument --statistics to enable reporting, display + time and space after startup is done. + * maint.c (maintenance_time_display, maintenance_space_display): + New commands. + * top.c (command_loop): Display time and space after command + execution. + + * top.c (pre_init_ui_hook): New global. + (gdb_init): If pre_init_ui_hook set, call before all other init. + +Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com) + + * a29k-tdep.c (examine_tag): Fix a bug in stack frame size. + +Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/i386/i386sol2.mh: Reenable core file support. + + * symfile.c (deduce_language_from_filename): Treat .c++ as a + C++ extension. + + * valops.c (destructor_name_p): Do not compare the template + part for template classes. + +Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com) + + * defs.h, infcmd.c (reg_names): Don't declare as constant. + * remote-mips.c (mips_open): Read and set the processor type. + * mips-tdep.c (mips_set_processor_type): Always return an int. + +Fri Nov 18 10:38:12 1994 J.T. Conklin + + * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library. + * nlm/gdbserve.def (strtol): Add to import list. + * nlm/fake_aio.c: Remove file, no longer used. + + * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove. + * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}. + (LD_FOR_TARGET): Remove. + +Thu Nov 17 22:09:50 1994 Rob Savoye + + * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add + support for two variables used to control the load protocol and + conversion type. + +Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com) + + Support for different MIPS IDT processor models. + * mips-tdep.c (mips_processor_type, tmp_mips_processor_type, + mips_generic_reg_names, mips_r3041_reg_names, + mips_r3051_reg_names, mips_r3081_reg_names, + mips_processor_type_table): New globals. + (mips_do_registers_info): Don't display register if name is empty. + (mips_set_processor_type_command): New command. + (mips_show_processor_type_command): New command. + (mips_set_processor_type): New function. + (mips_read_processor_type): New function. + * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro. + * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro. + (NUM_REGS): Increase to account for all CP0 registers. + (REGISTER_NAMES): Add empty names for CP0 registers. + (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust. + (PRID_REGNUM): New macro. + +Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com) + + * README: Add warning about termcap in Ultrix and OSF/1. + +Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com) + + + * hppa-tdep.c: Remove including sys/dir.h from a target file. + +Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com) + + * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o. + + * nlm/gdbserve.c: Include before other NetWare headers. + * nlm/ppc.c: Likewise. + + * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library. + (StopBell): New function (stubbed out). + +Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (skip_trampoline_code): Handle shared library import + trampolines. + +Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com) + + * c-exp.y (yylex): Fix a bug in template scanning. + +Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com) + + * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out + the top bit returned by getDebugChar. + +Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com) + + * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables + to set remote load type and protocol. + * rom68k-rom.c: Add to_stop in target_ops. + + +Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu) + + * somsolib.c: Add TODO list. + (som_solib_add): Immediately return if $SHLIB_INFO$ sections does + not exist or has size zero. Slightly simplify error handling. + Keep an internal list of all the loaded shared libraries and + various tidbits of information about the loaded shared libraries. + Build section tables for each loaded shared library and add those + tables to the core target if necessary. + (som_solib_create_inferior_hook): Force re-reading of shared + libraries at exec time. + (som_sharedlibrary_info_command): New function for dumping + information about the currently loaded shared libraries. + (_initialize_som_solib): New function. + +Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o, + i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o, + mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o): + Add dependencies. + (copying.o, os9kread.o, remote.o): Update dependencies. + + * valarith.c (value_sub): When subtracting pointers, only + check for a match of the pointed to element lengths. + Cast element length to LONGEST to obtain a signed result for + pointer subtractions. + +Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu) + + * ch-exp.y (yylex): Fix off-by-one error when converting string to + lowercase. Null terminate new string. + + * hppa-tdep.c (rp_saved): Handle IMPORT stubs too. + + * somsolib.c (som_solib_add): Check the value of __dld_flags, if + it indicates __dld_list is not valid return an error. If it + indicates that libraries were not mapped privately, issue a + warning. + +Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symfile.c (syms_from_objfile): Only call find_lowest_section if + no ".text" section exists. + +Thu Nov 10 15:16:21 1994 Rob Savoye + + * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses + the new generic ROM interface in monitor.c. + * config/m68k/monitor.mt: Use new ROM support. + * monitor.c: Add support for xmodem download protocol. + +Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com) + + * findvar.c (find_saved_register): Fix a frame variable name. + * infcmd.c (finish_command): Ditto. + +Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * TODO: Remove "Watchpoints seem not entirely reliable, though + they haven't failed me recently." item--this old (4.6 at least) + item is too vague to be useful (some watchpoint bugs have been + fixed since then). + * TODO: Add explanation of "RPC interface" item. + +Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker + stub unwind descriptors too. + + * Enable backtracing from inside a SOM shared library back into + user code. + * hppa-tdep.c (internalize_unwinds): Accept and use new + "text_offset" argument for dynamic relocation of + region_{start,end} fields in the unwind descriptor. + (read_unwind_info): Pass text_offset to internalize unwinds. + +Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * m3-nat.c: Remove comments about arbitrary limit in + printf_filtered; that limit is gone. + +Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu) + + * Beginnings of SOM shared library support. Breakpoints and + single frame backtracing within the library only. Only works when + using the HPUX 9 dynamic linker. More functionality to be added + soon. + + * somsolib.c, somsolib.h: New files. + * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h + (ALLDEPFILES): Add somsolib.c. + (somsolib.o): Add some dependencies. + * somread.c (som_symtab_read): Accept multiple section offsets. + All callers changed. Adjust all text symbols with the first + section offset. + * symfile.c (find_lowest_section): Enable this function. Add some + tie-breaking logic when sections have the same vma. + (syms_from_objfile): Use find_lowest_section rather than looking + for ".text" by name. Relax warning to only warn if the lowest + section is not a code section. + * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o + * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h. + +Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu) + + * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge, + it is still needed for GCC-2.6 compiled code. + * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked + sometime after GCC-2.7 has been released. + + * hppa-tdep.c (frame_saved_pc): Mask off low two bits when + retrieving the PC from a signal handler caller. Fix thinko + in Stan's last change ("frame", should have been "frame->next"). + If the next frame is a signal handler caller and it's a system + call which has entered the kernel ((PSW & 0x2) != 0), then the + saved pc is in %r2 instead of %r31. + +Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to + "frame_info" throughout. + +Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com) + + * sparcl-stub.c: get rid of defs.h. + +Fri Nov 4 13:11:54 1994 Jim Kingdon + + * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}. + Correct definition of MMALLOC_DIR to reflect fact this is + gdb/gdbserver/Makefile.in, not gdb/Makefile.in. + + * gdbserver/server.c (main): After we kill the inferior in + response to a 'k' request, exit. + + * remote.c (remote_kill): Use catch_errors when calling putpkt. + (putpkt): Return int, not void, to match catch_errors calling + convention. + +Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com) + + * rs6000-tdep.c (pop_frame): Correct a variable name. + +Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * TODO: Re-write item about SIGINT handling to reflect the fact + that target_stop now exists. + +Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com) + + Replace useless FRAME, FRAME_ADDR types with struct frame_info * + and CORE_ADDR, respectively. + * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove. + * blockframe.c (get_frame_info): Remove. + * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c, + breakpoint.h, energize.c, findvar.c, gould-pinsn.c, + h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c, + infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c, + mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c, + sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c, + config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, + config/gould/tm-pn.h, config/h8300/tm-h8300.h, + config/h8500/tm-h8500.h, config/mips/tm-mips.h, + config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, + config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with + struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR, + rename variables consistently (using `frame' or `fi'), remove + calls to get_frame_info and FRAME_INFO_ID, remove comments about + FRAME and FRAME_ADDR cruftiness. + +Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com) + + * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c, + remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c, + remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c, + remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c, + remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c, + w89k-rom.c, target.c, target.h: Add support for target_stop(). + +Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * osfsolib.c (solib_map_sections, first_link_map_member, + next_link_map_member, xfer_link_map_member): Retrieve and use + shared library relocation offset from runtime loader structures. + Use libxproc.a routines to get a working version if + USE_LDR_ROUTINES is defined. + * README: Remove item about shared library relocation for + Alpha OSF/1. + +Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com) + + * c-exp.y (yylex): scan template names, and scan nested class + names. + +Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * nlm/Makefile.in: install gdbserve.nlm. + + +Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-valprint.c (c_value_print): Check for plain literal `char' + target type when suppressing `(char *)' output for strings. + +Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com) + + * coffread.c (coff_symfile_init): Remove unused local abfd. + * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t + instead of long, for compatibility with mmalloc.h. + +Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * top.c (line_completion_function): Renamed from + symbol_completion_function, takes the line buffer and the + point in the line buffer as additional arguments. + (readline_line_completion_function): New function, interface + between readline and line_completion_function. + (init_main): Use it. + (complete_command): Use line_completion_function instead of + abusing rl_line_buffer. Free completion strings after printing + them. + * symtab.c (completion_list_add_name): Recheck for duplicates + if we intend to add a modified symbol. + + * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer + includes the number of methods from the baseclasses. + * stabsread.c (attach_fn_fields_to_type): No longer add the + number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL, + the baseclass type might not have been completely filled in yet. + * symtab.c (total_number_of_methods): New function to compute + the total number of methods for a type, including the methods + from baseclasses. + (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to + allocate the symbol array for find_methods. + + * stabsread.c (scan_file_globals): Add default case to minimal + symbol type switch, to avoid gcc -Wall warnings. + + * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): + Don't test for zero backchain pointer to recognize a signal + handler frame, if read() gets interrupted by a signal, the + backchain will be non zero. + (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c, + improve comment. + (SIG_FRAME_PC_OFFSET): New definition. + (FRAME_SAVED_PC): Return saved pc from sigcontext if this + is a signal handler frame. + * rs6000-tdep.c (function_frame_info): Do not error out + if we can't access the instructions. + + * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): + New definition to get the function address from a function pointer. + * valops.c (find_function_addr): Use it when calling a user + function through a function pointer. + +Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com) + + * Makefile.in (MMALLOC_DIR): New definition. + (MMALLOC): Use MMALLOC_DIR. + (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h. + (OPCODES): Remove gratuitous "./". + * defs.h (mmalloc.h): Include. + (mmalloc, mrealloc, etc): Remove decls. + (cplus_demangle, cplus_demangle_opname): Remove decls. + +Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com) + + * defs.h, main.c, top.c: Change sense and name of + no_windows variable. Now called use_windows, and defaults to off + (for compatibility). + +Wed Oct 26 12:20:53 1994 Jim Kingdon + + * coffread.c (coff_symtab_read): If we get the address from + target_lookup_symbol, set the section to -2 not SECT_OFF_BSS. + (coff_symtab_read): Set value and section of symbol that + process_coff_symbol returns. + +Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * config/i386/tm-nbsd.h: Enable longjmp support. + +Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * valarith.c (value_binop): Take care of ANSI `value preserving' + rule, which was not addressed by the previous change. + + * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is + generated by gcc-2.6, as a synonym for `oril r31,r1,0'. + + * TODO: Remove item about RS/6000 shared libraries. + +Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com) + + * defs.h, infrun.c (wait_for_inferior), top.c: Call + target_wait_hook to allow GUI to handle blocking for inferior. Call + call_command_hook in execute_command to provide means for wrapping + commands with GUI state change updates. + + * infrun.c (wait_for_inferior): Make sure + through_sigtramp_breakpoint is non-null before deleting. + +Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o. + +Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (coffread.o): Depend on target.h. + (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h). + +Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * TODO: Fix typo. + +Wed Oct 19 11:32:15 1994 Jim Kingdon + + * objfiles.c (objfile_relocate): When relocating ->sections, use + objfile not symfile_objfile. + + * symtab.h, minsyms.c (minsyms_sort): New function. + * objfiles.c (objfile_relocate): Call it. + + * remote-vx.c (vx_add_symbols): Call breakpoint_re_set. + + * objfiles.c, objfiles.h (objfile_to_front): New function. + * remote-vx.c (vx_add_symbols): Call it. + + * coffread.c (coff_symtab_read): Handle common symbols the same + way that partial-stab.h does. + +Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com) + + * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and + machine/psl.h. These are host files. + +Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * objfiles.h (struct objfile): Fix comment--minimal_symbol_count + does *not* include the terminating NULL msymbol. + +Tue Oct 18 20:53:29 1994 Rob Savoye + + * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord + loader that reads files using BFD and converts it on the fly. + +Mon Oct 17 18:52:06 1994 Rob Savoye + + * monitor.c (set_loadtype_command): Fixed so it doesn't core dump. + * monitor.c (monitor_load): check the load type and load the file + accordingly. Default to gr_load_image(). + * monitor.c (monitor_load_ascii_srec): Load an ascii file in + srecord format by downloading to the monitor. + * w89k-rom.c, op50n-rom.c: set supported load types. + +Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (ALLDEPFILES): Remove xcoffexec.c. + * Makefile.in: Remove xcoffexec.o rule. + + * exec.c (exec_file_command): Add comment. + + Fix data and bss relocation for VxWorks 5.1: + * remote-vx.c (vx_add_symbols): New function. + (vx_load_command, add_symbol_stub): Call it instead of + symbol_file_add. + (vx_wait): Remove comment which was wrong to useless. + * remote-vx.c: Reindent much of file. + * coffread.c (cs_to_section, find_targ_sec): New functions. + (process_coff_symbol): Set SYMBOL_SECTION to result + from cs_to_section. + (coff_symtab_read): Call cs_to_section and deal with result + rather than assuming sections are in a certain order. Deal with + BSS. + * coffread.c: Remove text_bfd_scnum variable. + +Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com) + + * corelow.c: Format to standard. + (core_close): Use name instead of bfd_filename. + +Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * exec.c (map_vmap): Cast return from xmalloc to its proper type, + not to PTR. + + * symfile.c (reread_symbols): Include bfd_errmsg string in error + message if bfd_close fails. + * exec.c (exec_close), solib.c (clear_solib), corelow.c + (core_close), objfiles.c (free_objfile), irix5-nat.c + (clear_solib), osfsolib.c (clear_solib), remote-utils.c + (gr_load_image): Check for errors from bfd_close. + * solib.c (look_for_base), remote-utils.c (gr_load_image), + remote-udi.c (download), corelow.c (core_open), symfile.c + (symfile_bfd_open), symfile.c (generic_load): Add comment + regarding error from bfd_close. + * remote-udi.c (download), remote-utils.c (gr_load_image): Add + comment about bogus handling of errors from bfd_openr. + * exec.c (exec_close): Add comment regarding memory leak and + dangling reference to vp->name. + +Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * eval.c (evaluate_subexp): Make fnptr a LONGEST instead + of using longest_to_int. + + * infcmd.c (run_stack_dummy): Reinstate set_current_frame call, + mips and alpha targets need the real breakpoint pc for + creating the breakpoint frame. + + * stack.c (return_command): Cast return value to the return + type of the function from which we return. + * values.c (set_return_value): Pass VALUE_CONTENTS unmodified + to STORE_RETURN_VALUE. + + * symtab.c (lookup_symbol): Remove search for `static mangled + symbols', the search for `static symbols' already looks for + mangled and demangled symbols via lookup_block_symbol. + + * valarith.c (value_binop): Use ANSI C arithmetic conversions + when performing integral evaluations, implement BINOP_EQUAL and + BINOP_LESS. + (value_equal, value_less): Use value_binop to perform the + comparison if both operands have TYPE_CODE_INT. + + * rs6000-tdep.c (pop_frame): Make sure all registers are valid, + as they are written back later. Handle sp restore for frameless + functions. Use fdata.nosavedpc instead of fdata.frameless to + determine if the pc has been saved. + (function_frame_info): Handle `mr r31,r1', which is generated by + gcc-2.6, as a synonym for `oril r31,r1,0'. + (skip_trampoline_code): Handle shared library trampolines. + * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with + their real name. Enables setting of breakpoints in shared libraries + before the executable is run. + +Fri Oct 14 19:39:47 1994 Rob Savoye + + * monitor.h, remote-mon.c: Hack up to so the old ROM monitor + interface code still works with the new ROM monitor + structures. Fake out a couple of fields. + +Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com) + + * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc, + target_write_pc, target_read_fp, target_write_fp): Rename to + h8500_read_sp, etc. + (h8500_read_pc, h8500_write_pc): Add pid argument. + * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP, + TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP): + Change to match functions above. + +Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * NEWS: Add item about if and while. + + * .gdbinit: Restore `end'; it was not excess. Reindent + list-objfiles to make this clear. Comment out all of + list-objfiles because old gdb's choke on it. + +Wed Oct 12 23:19:08 1994 Ian Lance Taylor + + * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and + include tm-mips64.h. + +Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com) + + * Makefile.in (ANNOTATE_OBS): New definition. + (COMMON_OBS): Add exec.o. + (annotate.o): Remove extra compile rule. + * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists + everywhere. + + * .gdbinit: Remove excess `end'. + + * exec.c: Merge in RS6000 support from xcoffexec.c. + (symfile.h, objfiles.h, xcoffsolib.h): Include. + (vmap): New global variable. + (exec_close): Close and free objects in vmap chain. + (exec_file_command) [IBM6000_TARGET]: Set up initial vmap. + (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c. + (exec_files_info): Print vmap information. + * xcoffexec.c: Remove. + * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt + (TDEPFILES): Use exec.o instead of xcoffexec.o. + * TODO: Remove pertinent items. + +Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu) + + * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they + are no longer needed as of gcc-2.6.0. + +Tue Oct 11 15:51:01 1994 Ian Lance Taylor + + * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC + Lynx wait status. + (fetch_core_registers): Don't try to fetch a register if + regmap maps it to -1. + * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0 + and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx + stores the registers in a weird order. + +Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * blockframe.c (reinit_frame_cache): Reinstate select_frame call + if inferior_pid is nonzero. + +Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Speed up GDB startup time by not demangling partial symbols. + * symfile.h (ADD_PSYMBOL_VT_TO_LIST), + symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): + No longer demangle partial symbols. + * symtab.c (lookup_symbol, list_symbols): Handle mangled + variables, e.g. C++ static members, via the minimal symbols. + + Handle reordered functions in an objfile, for Irix 5.2 shared + libraries. + * objfiles.h (OBJF_REORDERED): New bit in the objfile flags, + set if the functions in an objfile are reordered. + * mdebugread.c (parse_partial_symbols): Detect reordered + functions in an objfile. + * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive + lookup algorithm if the functions in the objfile are reordered. + + * xcoffexec.c (exec_close): If the current target has a copy + of the exec_ops sections, reflect the freeing of the sections + in current_target. + + * valops.c (call_function_by_hand): Use `sizeof dummy1', not + `sizeof dummy', for constructing the call dummy code. + + * config/sparc/tm-sparc.h: Add PARAMS declarations to all + function declarations. + * sparc-tdep.c (sparc_pop_frame): Cast result of + read_memory_integer to CORE_ADDR when passing it to PC_ADJUST. + + * irix5-nat.c (enable_break): Set breakpoint at the entry point + of the executable, to handle the case where main resides in a + shared library. + * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly + after shared library symbol reading, to get rid of a warning from + heuristic_proc_start if the startup code has no symbolic debug info. + + * breakpoint.h (struct breakpoint): Add new fields language + and input_radix, to enable breakpoint resetting with the + proper language and radix. + * breakpoint.c (set_raw_breakpoint): Initialize them. + (breakpoint_re_set_one): Use them when resetting the breakpoint. + (breakpoint_re_set): Preserve current language and input_radix + across breakpoint_re_set_one calls. + + * symtab.c (decode_line_1): Do not build a canonical line + specification for `*expr' line specifications. + + * breakpoint.h (bpstat_stop_status): Fix prototype declaration. + +Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + The point of these changes is to avoid reading the frame pointer + and stack pointer during stepping, to speed things up. + A. Changes to not select a frame until we need a selected frame: + * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1). + * infrun.c (wait_for_inferior): Move call to select_frame back to + normal_stop. This reverts a change of 13 Apr 94 (it says Jeff + Law, but the change was my idea); the only reason for that change + was so we could save and restore the selected frame in + wait_for_inferior, and now that flush_cached frames clears the + selected frame, that should work OK now. + B. Changes to not create a current_frame until we need one: + * blockframe.c (get_current_frame): If current_frame is NULL, try + to create an innermost frame. + * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy), + infrun.c (wait_for_inferior), thread.c (thread_switch), + convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame), + alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command), + h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame), + hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame), + i960-tdep.c (pop_frame), m68k-tdep.c + (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c + (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c + (pop_frame), config/arm/tm-arm.h (POP_FRAME), + config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h + (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME), + config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h + (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't + call create_new_frame. + * corelow.c (core_open), altos-xdep.c (core_file_command), + arm-xdep.c (core_file_command), gould-xdep.c (core_file_command), + m3-nat.c (select_thread), sun386-nat.c (core_file_command), + umax-xdep.c (core_file_command): Don't call create_new_frame; do + call flush_cached_frames. + * blockframe.c (reinit_frame_cache): Don't call create_new_frame + or select_frame. + C. Changes to get rid of stop_frame_address and instead only + fetch the frame pointer when we need it. + * breakpoint.c (bpstat_stop_status): Remove argument + frame_address; use FRAME_FP (get_current_frame ()). + * infrun.c (wait_for_inferior): Don't pass frame pointer to + bpstat_stop_status. + * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame + ()) instead of stop_frame_address. + * infrun.c (save_inferior_status, restore_inferior_status), + inferior.h (struct inferior_status): Don't save and restore + stop_frame_address. + * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c + (select_thread): Remove stop_frame_address and uses thereof. + D. Same thing for the stack pointer. + * infrun.c (wait_for_inferior): Remove stop_sp and replace + uses thereof with read_sp (). + E. Change to eliminate one nasty little spot where we were + wanting to know the frame pointer from before the current step + (idea from GDB 3.5, which saved my ass, because my other ideas of + how to fix it were very baroque). + * infrun.c: Remove prev_frame_address. + * infrun.c (wait_for_inferior, step_over_function): Use + step_frame_address instead of prev_frame_address. + F. Same basic idea for the stack pointer. + * inferior.h, infcmd.c: New variable step_sp. + * infcmd.c (step_1, until_next_command): Set it. + * infrun.c: Remove prev_sp and replace uses by step_sp. + * infrun.c (wait_for_inferior): If we get out of the step + range, then set step_sp to the current stack pointer before we + start going again. + +Fri Oct 7 12:17:17 1994 Ian Lance Taylor + + * top.c (target_byte_order_auto): New static variable. + (set_endian): Mention that ``auto'' is permitted. + (set_endian_auto): New static function. + (show_endian): Change message based on target_byte_order_auto. + (set_endian_from_file): New function. + (init_main): Add command ``auto'' to endianlist. + * exec.c (exec_file_command): Call set_endian_from_file. + * defs.h (set_endian_from_file): Declare. + +Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * nlm/i386.c (flush_i_cache): New function, does nothing. + (frame_to_registers, registers_to_frame, set_step_traps, + clear_step_traps, do_status): Make non-static. + +Thu Oct 6 12:26:42 1994 Ian Lance Taylor + + * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already + defined, define as 0. + (FIX_CALL_DUMMY): Rewrite to remove presumption that host and + target are similar. + * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define. + * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define. + * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define. + (BREAKPOINT): Remove definition. + * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define. + (BREAKPOINT): Remove definition. + * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a + value of 1, rather than without a value. + * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise. + * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at + run time rather than at compile time. + + * remote-mips.c (break_insn): Remove. + (BREAK_INSN, BREAK_INSN_SIZE): Define. + (mips_insert_breakpoint): Use BREAK_INSN, not break_insn. + (mips_remove_breakpoint): Likewise. + + * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h, + define TARGET_BYTE_ORDER as target_byte_order, and declare + target_byte_order as an extern int, and define BITS_BIG_ENDIAN as + a test of TARGET_BYTE_ORDER. + * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is + defined: + (endianlist, target_byte_order): New variables. + (set_endian, set_endian_big, set_endian_little): New functions. + (show_endian): New function. + (init_cmd_lists): Initialize endianlist. + (init_main): Add commands ``set endian big'', ``set endian + little'', and ``show endian''. + * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and + BITS_BIG_ENDIAN to switch at run time rather than at compile time. + * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise. + * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise. + * values.c: Likewise. + +Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}. + + * nlm/Makefile.in: Get rid of NWINCLUDES. + * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES. + User should now configure with --with-headers. + +Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbserver/server.c (main): Silently accept all unrecognized + requests and send back a zero length acknowledge. That is what + *-stub.c do and is what remote.c expects. + +Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * corelow.c (core_open): Copy the modified to_sections_end + vector from current_target to core_ops too. + + * gdbserver/server.c (main): Silently accept query requests + and send back a zero length acknowledge. + +Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * nlm/Makefile.in: Don't define NWINCLUDES. + * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES. + +Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace. + +Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com) + + * lynx-nat.c (child_wait): Use status.w_status, not status, in + arithmetic. status is a `union wait'. + + * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *. + + * lynx-nat.c (child_wait): Pass fourth argument to ptrace. + +Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change. + +Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * coffread.c (complete_symtab): If last_source_file is set upon + entry, free it. + +Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com) + + * xcoffread.c (read_xcoff_symtab, case C_FILE): + Set main_aux before using it. + + * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users. + + * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were + ignoring before. But continue to ignore XMC_DS. + +Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (hpread_read_array_type): Do not change the type code + to TYPE_CODE_PTR for "char foo[]". Just make it a zero length + array type. + + * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with + lengths other than 32bits (HP C 9.69 represents an "unsigned char" + as an T_UNS_LONG with length 8). + + * hpread.c (struct hpread_symfile_info): Delete have_module field + and accessor macro. Minor indentation fix. + (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab + and reset state variables have_name & texthigh if pst is NULL. + (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a + partial symbol table if pst is non-NULL. If pst is NULL, then + start a new psymtab. + (hpread_process_one_debug_symbol, case K_MODULE): Now empty. + (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and + correct handling of subfiles. + +Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * defs.h (misc_command_type): Remove trailing comma from + enumerator list. + +Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc + out of an interrupt frame. + +Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com) + + * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if + defined. + * values.c (unpack_double) [INVALID_FLOAT]: Ditto. + * mips-tdep.c (mips_print_register): Don't test float validity. + * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, + config/arm/tm-arm.h, config/convex/tm-convex.h, + config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, + config/i386/tm-i386v.h, config/i386/tm-sun386.h, + config/i960/tm-i960.h, config/m68k/tm-m68k.h, + config/m88k/tm-m88k.h, config/mips/tm-mips.h, + config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h, + config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h, + config/pa/tm-hppa.h, config/pyr/tm-pyr.h, + config/rs6000/tm-rs6000.h, config/sh/tm-sh.h, + config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT): + Remove definition. + +Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * TODO: Remove item about adding general multi-threaded stuff; + this is done. + Remove item about specifying arbitrary locations of stack frames + (this works on some machines). + Remove item about debugging functions without a frame pointer + (this works on some machines). + Remove item about re-writing macros which handle frame chaining and + frameless functions. They have been re-written at least once + since that item was written. + Remove item about gdb catching SIGINT when attached; this is done. + Remove item about having list_command not read symbols--why bother? + +Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com) + + * TODO: Append contents of Projects file. + * Projects: Remove. + +Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * corelow.c (add_solib_stub): Remove copying of to_sections, + pass current_target to SOLIB_ADD. The Sep 10 change failed + if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access + target memory. + * corelow.c (core_open): After reading the shared libraries, + copy the modified to_sections vector from current_target to + core_ops, so that core_close can free it later. + * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core): + Pass down target parameter from SOLIB_ADD and use it instead of + directly accessing core_ops. + +Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com) + + * solib.c: *BSD systems need to be included before + . + + * i386b-nat.c: Add i386_float_info(), etc. + * config/i386/nm-nbsd.h: #define FLOAT_INFO. + + * config/nm-nbsd.h: New file, for generic NetBSD native support. + * config/i386/nm-nbsd.h: Use it. + * config/sparc/nm-nbsd.h: Use it. + * config/ns32k/nm-nbsd.h: Use it. + + * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht]. + (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht]. + * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}: + New files, support for NetBSD/i386. + * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}: + New files, support for NetBSD/ns32k. + +Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * .gdbinit: Add list-objfiles command. + + * TODO: Reword item regarding NO_STD_REGS. + + * coffread.c (record_minimal_symbol, coff_read_enum_type, + coff_read_struct_type): Allocate on symbol_obstack, not directly + via malloc/savestring. + +Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com) + + * TODO: Add more items. + * tests: Remove the directory and all of its (obsolete) contents. + +Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * coffread.c (init_stringtab): When copying length to stringtab, + use target format, not host format, since that is what the rest of + the code assumes. + +Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o, + nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and + NWINCLUDES definitions. + * i386-nlmstub.c: Removed. + +Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to + char * (from const char *) before assigning. Don't save string we + pass to record_minimal_symbol (it already saves it). + + +Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * cp-valprint.c (static_field_print): New variable, controls + printing of static members. + (_initialize_cp_valprint): New print set subcommand + "static-members". Turn on printing of static members by default. + (cp_print_value_fields): Print static members if necessary. + + * solib.c: Remove inclusion of libelf.h and elf/mips.h. + (elf_locate_base): Use only standard BFD functions to collect + information about the .dynamic section. Check for DT_MIPS_RLD_MAP + tag only if it got defined via the inclusion of . + + * f-exp.y: Write block for OP_VAR_VALUE. + * f-valprint.c (info_common_command): Handle `info common' + without an argument correctly. + + * c-typeprint.c (c_type_print_base): Handle template constructors. + * symtab.c (gdb_mangle_name): Handle template method mangling, + get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2. + +Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * gdbtypes.h (TYPE_INDEX_TYPE): New macro. + * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE. + * ch-valprint.c (chill_val_print): Pass index type directly + (instead of its TYPE_TARGET_TYPE) to print_type_scalar. + * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB + if the index type is a stub. + +Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com) + + * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh, + i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh, + ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh, + delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh, + m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh}, + config/mips/riscos.mh, config/pa/hppahpux.mh, + config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh, + sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh, + vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer + define. + * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define. + +Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com) + + * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt. + Also, add decl for symtab_to_filename. + * source.c (symtab_to_filename): New. Returns the file + associated with a symtab. + * top.c: Define interactive_hook. Called during QUIT to animate + the GUI. + +Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * stabsread.c (read_type): Handle stub types for bitstrings. + * stabsread.c (read_array_type): Check for stub domain type + using TYPE_FLAG_STUB, not its length. + * gdbtypes.c (create_set_type): Handle a stub domain type. + + * ch-exp.y: Get rid of some extra non-terminals, and move + their rules into primitive_value. + * parser-defs.h: Add comment about unary postfix operators. + * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix. + * expprint.c (print_subexp): Recognize unary postfix operator. + +Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com) + + * remote-hms.c: use remote_debug instead of hms_silent toggle. + Add warnings about depreciation of `snoop' cmd. + +Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * remote-hms.c (hms_read_inferior_memory): Cope when + target sends both \r and \n. + +Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com) + + * remote-mips.c (mips_error): Place NORETURN macro correctly. + * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED. + +Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about + mst_solib_trampoline. + + * f-valprint.c (f_val_print): Change cast of valaddr from + CORE_ADDR * to char **, since that is how it is used. + + * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names + using obsavestring, and pass that to prim_record_minimal_symbol. + Having the objfile point to bfd_asymbol_name directly doesn't work + if we save and restore a mapped symbol file. + + +Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com) + + * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files + to add a generic ROM monitor interface, and support file for the + WinBond W89K and the Oki OP50N PA based target boards. + + +Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu) + + * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3. + +Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last + change by replacing `symbols_added' with `so_last'. + * mdebugread.c (parse_external, parse_partial_symbols): Ignore + global common symbols, they will be resolved by the runtime loader. + * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref): + Handle scSCommon like scCommon symbols. + +Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * corelow.c (add_solib_stub): Copy to_sections changes from + core_ops to current_target after adding the shared libraries. + * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file, + find_corresponding_bincl_psymtab): Change `repeated header not seen' + error to a complaint, simplify complaint. + * procfs.c (signalname, errnoname): Make `name' const. + * symfile.c (reread_symbols): Use filename from old BFD to + reopen the objfile. + * values.c (record_latest_value): Don't record value in the + history chain until we are sure there won't be an error. + +Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other + cruft. + + * config/i386/gdbserve.mt: New file, defs for i386 nlm stub. + +Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * remote.c (fromhex): Make error more explicit. + (read_frame): Don't print bad checksum information unless + remote_debugging. Don't use repeat count unless it's > 0. + * remote-e7000.c (expect): When echoing, ignore multiple newlines. + (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops): + Optionally cope with BC style breakpoints. + (e7000_command): After command send directly to the E7000 mark + registers as changed. + (why_stop, e7000_wait: Understand BC style stop condition. + * sh-tdep.c (sh_skip_prologue): Understand more complicated + sequences. (frame_find_saved_regs): Likewise. + * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC): + Handle extra arg. + * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini. + (more work here to come) + * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function + fields. + +Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com) + + * sparclite/Makefile.in: Assorted stuff needed for eload. + + * sparclite/eload.c: Merge in command line argument parsing and + error message handling improvements orignally made to aload.c. + +Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu) + + * defs.h (enum misc_command_type, command_control_type): Enums + for describing the command and control types. + (struct command_line): Add new fields to keep track of the command + type and body associated with the command. + * top.c: Include value.h. Delete whitespace at the end of lines. + (build_command_line, get_command_line): New functions. + (execute_control_command, while_command, if_command): Likewise. + (realloc_body_list, read_next_line): Likewise. + (recurse_read_control_structure): Likewise. + (execute_user_command): Call execute_control_command. + (read_command_lines): Simplify by calling read_next_line, call + read_control_structure for "if" and "while" commands. + (free_command_lines): Free new fields in the command structure. + (define_command): Reset control_level to zero. + (init_main): Install command handlers for "if" and "while" commands. + +Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com) + + * c-typeprint.c (c_type_print_varspec_prefix, + c_type_print_varspec_suffix): Add cases for Fortran type codes. + * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran, + call f77_value_literal_string instead. + * f_exp.y: Include , move include of parser-defs.h. + (parse_number): Translate 'd' floats to 'e' so atof() works. + (yylex): Remove unused variables. + * f-lang.c: Include . + (get_bf_for_fcn): Remove unused variable. + * f-typeprint.c (f_type_print_varspec_prefix, + f_type_print_varspec_suffix): Remove unused + variables, add cases to switch statements. + (f_type_print_base): Remove unused variables. + * f-valprint.c (gdbcore.h, command.h): Include. + (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound): + Call read_memory_integer with correct number of arguments. + (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound + with correct argument type. + (f77_print_array): Removed unused array array_size_array. + (f_val_print): Don't use a CORE_ADDR as a char *. + * valops.c (value_cast): Handle COMPLEX and BOOL types. + (value_assign): Handle Fortran literal string and complex values. + (f77_cast_into_complex, f77_assign_from_literal_string, + f77_assign_from_literal_complex): New functions. + +Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE + case more robust. + +Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com) + + * i960-tdep.c (signal.h): Don't include. + + * cxux-nat.c (target_is_m88110): Remove definition. + + * configure.in (config/nm-empty.h): If cross only, use instead + of config/nm-trash.h. + * config/nm-trash.h: Remove. + * config/nm-empty.h: New file. + * config/i386/nm-m3.h: New file, includes config/nm-m3.h. + * config/mips/nm-m3.h: New file, includes config/nm-m3.h. + * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h. + * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h. + * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h. + + +Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * configure.in: No longer look for nm, tm, and xm headers in + config/
; they are always in config//
. + +Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com) + + * objfiles.c (allocate_objfile): Add the newly-created objfile to + the end of the list of objfiles, instead of at the beginning. + + * xcoffread.c (allocate_include_entry): New function, abstracted + from code in record_include_begin. + (record_include_begin, record_include_end): Call it. + + * blockframe.c (reinit_frame_cache): Test inferior_pid instead of + target_has_stack to decide whether to create a real stack frame + for the cache. + + * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor + section. + * config/m88k/tm-cxux.h (CXUX_TARGET): Define. + + * h8300-tdep.c: Include "dis-asm.h" instead of . + +Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com) + + * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and + field names into what is expected by sparc-nat.c. + +Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * c-typeprint.c (c_typedef_print): Add missing Chill support. + +Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com) + + * rs6000-pinsn.c (print_insn): Use powerpc disassembler when + doing Power PC. + * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC. + + * config/i386/i386lynx.mh, config/m68k/m68klynx.mh, + config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable + ser-tcp. + + * nlm/Makefile.in: Get rid of NWSOURCE. + * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's. + * nlm/gdbserve.o: Add dummy __main routine. + * nlm/gdbserve.def: Turn on debug. + +Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com) + + * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete. + +Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com) + + * config/tm-nbsd.h: New file, support for all NetBSD targets. + * config/xm-nbsd.h: fix typo. + * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from + {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming + conventions. + * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht]. + +Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com) + + * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory): + change typeo in error msg (`inferrior' -> `inferior'). + +Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com) + + * inflow.c (set_sigint_trap, clear_sigint_trap): Check for + attach_flag (this check was performed by the callers). Also check + inferior_thisrun_terminal. + * inftarg.c (child_wait), lynx-nat.c (child_wait), + procfs.c (wait_fd), symm-nat.c (child_wait): Don't check + attach_flag in deciding whether to call set_sigint_trap and + clear_sigint_trap. + + * value.h (struct value): Change literal_data from PTR to char *, + since that is the way it is used. + +Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu) + + * somread.c (som_symfile_read): Force unwinds to be re-read after + reading in a new partial symbol table. + +Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com) + + * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition, + an obsolete conditional. + * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use, + an obsolete conditional. + * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up + comments. + +Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com) + + * Makefile.in (ns32k-opcode.h): Remove reference. + (ns32k-pinsn.o): Update dependencies. + * ns32k-opcode.h: Remove file. + * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove + all other code in this file. + +Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com) + + * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead. + * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o. + + * nlm/Makefile.in: Add rule for .S.o. + * nlm/aio.h: Protect from multiple inclusions. + * nlm/alpha-io.S: Remove everything we don't need. + * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}: + Remove, no longer needed. + * nlm/alpha.c: Merge in lots of stuff from previous files. + * nlm/alpha.h: Don't #include alpha-patch.h. Make + breakpoint_insn extern. + * Move stuff from alpha-patch.h into here. + + * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o. + +Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com) + + * annotate.c (annotate_starting): Flush output. + +Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symfile.c (symbol_file_add): Move reinit_frame_cache call to + the callers of symbol_file_add. Gets rid of heuristic fence-post + warnings on mips and alpha targets when the PC resides in a shared + library which is not yet read in. + * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files), + irix5-nat.c (solib_add), osfsolib.c (solib_add), + remote-vx.c (vx_open), solib.c (solib_add): + Add call to reinit_frame_cache after all shared libraries are read in. + * remote-udi.c (udi_load), remote-vx.c (vx_load_command), + symfile.c (symbol_file_command, add_symbol_file_command): + Add call to reinit_frame_cache after symbol_file_add. + +Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com) + + * config/xm-nbsd.h: New file, support for all NetBSD ports. + * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h, + sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc. + * configure.in: Add sparc-*-netbsd target. + +Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com) + + * remote-vx.c (vx_attach): Interpret the command argument as an + unsigned long. + +Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) + + * configure.in: Change i[34]86 to i[345]86. + * nlm/configure.in: Likewise. + * gdbserver/configure.in: Likewise. + +Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com) + + * configure.in (i386-*-netware): Automatically configure nlm + subdir. + +Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com) + + * nlm/gdbserve.c: conditionalize header file inclusion for either + NetWare 4.0 or PIN targets. + * nlm/i386.c: include appropriate header files. + * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0 + targets. + +Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com) + + * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups. + * nlm/gdbserve.def: Autoload clib. + +Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com) + + * breakpoint.c (condition_command): Call breakpoints_changed. + + * gdbtypes.h: Declare f77_create_literal_string_type and + f77_create_literal_complex_type. + * valops.c (f77_value_literal_string, f77_value_substring, + f77_value_literal_complex): Use xmalloc not malloc. + * valops.c (f77_value_literal_string, f77_value_substring): + Make addr char * not CORE_ADDR. + * value.h (struct value): Add new field literal_data of aligner union. + (VALUE_LITERAL_DATA): Use it. + * f-lang.h: Declare find_common_for_function. + * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and + myaddr fields of a union. Don't overload it with the frame field + (not sure this is necessary; I'm not sure what lval_* codes + VALUE_SUBSTRING_* can be used with). + +Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com) + + * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh, + ultra3.mt}: Clean up comments, remove no-longer-used definitions. + + * rs6000-nat.c: Include libbfd.h again, needed until reference + to bfd_cache_lookup is cleaned out. + + * config/i386/linux.mh (XM_CLIBS): Add -lm. + +Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + Work to reduce the interrupts-off duration when running in DOS. + * ser-go32.c: (dos_async_ready): See if anything is in the buffer. + (dos_async_rx): rewrite to unpack as many characters from the + asynctsr as possible into a local buffer. + +Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com) + + Initial Fortran language support, adapted from work by Farooq Butt + (fmbutt@engage.sps.mot.com). + * Makefile.in: Add Fortran-related files and dependencies. + * defs.h (language_fortran): New language enum. + * language.h (_LANG_fortran): Define. + (MAX_FORTRAN_DIMS): Define. + * expression.h: Reformat to standard. + (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST, + OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes. + * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX, + TYPE_CODE_LITERAL_STRING): New type codes. + (type): New fields upper_bound_type and lower_bound_type. + (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE, + TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New + macros. + (builtin_type_f_character, etc): Declare. + * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define. + * f-exp.y: New file, Fortran expression grammar. + * f-lang.c: New file, Fortran language support functions. + * f-lang.h: New file, Fortran language support declarations. + * f-typeprint.c: New file, Fortran type printing. + * f-valprint.c: New file, Fortran value printing. + * eval.c (evaluate_subexp): Add code for new expression opcodes, + fix wording of error message. + * gdbtypes.c (f77_create_literal_complex_type, + f77_create_literal_string_type): New functions. + * language.c (set_language_command): Add Fortran info. + (calc_f77_array_dims): New function. + * parse.c (length_of_subexp, prefixify_subexp): Add cases for new + expression opcodes. + * symfile.c (deduce_language_from_filename): Recognize .f and .F + as Fortran source files. + * valops.c (f77_value_literal_string, f77_value_substring, + f77_value_literal_complex): New functions. + +Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-typeprint.c (c_print_type): Assume demangled arguments + if a '(' is found in varstring, looking for ')' at the end of + varstring did fail with demangled const member functions, which + have a trailing `const'. + * remote.c (get_offsets, putpkt): Change to `char' buffers, + to avoid errors when compiling with DEC c89. + (remote_wait): Cast to `char *' before passing buffer to + fputs_filtered, to avoid errors when compiling with DEC c89. + (remote_wait): Do not return inferior_pid by default, this + statement is never reached, which causes warnings from some + compilers. + * stabsread.c (scan_file_globals): Ignore static minimal symbols. + * symfile.c (load_command): If called with no argument, try + to get the filename from the executable file. + (generic_load): Remove check for NULL filename, it is done + in load_command now. + +Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu) + + * Makefile.in (ALLDEPFILES): Add hpread.c. + (hpread.o): Add dependencies. + + * somread.c: Do not include "aout/aout64.h". SOM has nothing to + do with a.out. + (BYTES_IN_WORD): Delete. + (som_symfile_read): Call hpread_build_psymtabs to build any + minimal symbols based on the HP C native debug symbols. + (som_symfile_finish): Call hpread_symfile_finish. + (som_symfile_init): Call hpread_symfile_init. + * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define. + * hppa-tdep.c (hpread_adjust_stack_address): New function. + + * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o + * config/pa/hppahpux.mh (NATDEPFILES): Likewise. + * hpread.c: New file. + +Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (skip_trampoline_code): Revert incorrect change + from June 2, 1994 (what was I thinking?!?). Fix it right this + time. + +Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com) + + * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code. + +Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com) + + * README: Grammar improvements, clarifications, updates. + +Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and + NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target. + * configure.in (powerpc-*-netware*): Automatically configure nlm + subdir. + * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha + specific stuff. Make things more configurable. + * nlm/configure.in: Add powerpc-*-netware* target. Use + gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h + files. + * nlm/gdbserve.c: Move Alpha specific stuff into other files. + Remove lots of architecture-specific stuff. + * nlm/gdbserve.def: Add new imports. + * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code. + * nlm/prelude.c: Don't include libhooks.h, get rid of call to + register library. + * nlm/prelude.o: What was this doing here? + * config/alpha/gdbserve.mt: Defs for alpha nlm stub. + * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub. + * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB. + * config/powerpc/tm-ppc-nw.h: Ditto. + + * nlmstub.def: New file, contains imports for 386 nlm stub. + +Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com) + + * remote-pa.c: New file for HPPA embedded support. Currently it's + a copy of remote.c. + * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c. + +Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com) + + * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE, + STORE_RETURN_VALUE): Define to use %a0 for pointers. + +Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-mips.c: Remove unused declaration of mips_load. + +Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com) + + * coffread.c: General cleanup, and support for section offsets. + (time.h, sys/types.h, libbfd.h): Don't include. + (cur_src_start_addr, cur_src_end_addr): Rename to + current_source_start_addr, current_source_end_addr. + (nlist_stream_global): Remove. + (nlist_bfd_global): New global variable. + (coff_symfile_read): Remove code that gets and uses fileno() + directly. + (read_coff_symtab, enter_linenos, process_coff_symbol): Add + section_offsets parameter, add text/data section offset to + appropriate symbols' values. + (read_one_sym): Use bfd_read instead of fread. + (init_stringtab, init_lineno): Change first parameter to a bfd, + use bfd routines instead of raw I/O. + +Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.c (decode_line_1): If funfirstline and we get a + non-LOC_BLOCK symbol (e.g. variable or type), then error(). + + * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB): + Remove; unused. + (TAGFILES_NO_SRCDIR): Remove ALLPARAM. + (HFILES_NO_SRCDIR): Remove all files in config sub-directory. + (TAGS): Also pass result of find on config sub-directory to etags. + (ALLPARAM): Remove; now unused. + +Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.13.1 + * NEWS, README: Update to match gdb 4.13 release version. + +Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com) + + Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com). + * cxux-nat.c: Remove dangling #else block. + (m88k_harris_core_register_addr): New function. + + * environ.c (init_environ): If no environment, do nothing. + +Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Delete rest of TODO list. Do not include "libbfd.h", + , , "demangle.h", , + "expression.h", "language.h", "gdbtypes.h", "demangleh". + Move all global variables into the private symbol table structure + and add accessor macros. Update some comments. + (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it. + (hpread_end_psymtab): New function to end a partial symbol table, + all callers changed (no more bogus sharing with dbxread.c). + +Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com) + + * remote.c (remote_wait): Return inferior_pid instead of 0 for + `W` message. + +Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * sparclite/aload.c (sys_error, error): Use vfprintf for variable + argument lists. + +Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com) + + * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno, + errno_max, signo_max, strtoerrno, strtosigno): Delete. + Include "libiberty.h" instead. + +Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com) + + * i386v-nat.c (i386_insert_nonaligned_watchpoint): + add additional argument specifying raw address to permit + proper release of debug registers. + (i386_insert_watchpoint, i386_insert_aligned_watchpoint): + change all callers. + +Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com) + + * defs.h, top.c: Use `extern' in declarations of GUI hooks, and + define them in top.c. Add comments to the hooks. + +Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com) + + * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and + `to_remove_breakpoint' fields. + +Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infcmd.c (run_command): Remove comment suggesting using + target_has_execution instead of inferior_pid. + +Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com) + + * remote-mips.c (mips_open): add code to handle baud rate. + +Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com) + + * infrun.c (wait_for_inferior): Call target_resume() upon + detection of new processes. + + * procfs.c (create_procinfo): Return pointer to new procinfo + structure. + * (do_detach): Spacing & formatting cleanup. + * (procfs_wait): Move wait_again label to ensure that we really + wait again. On exit from fork, release new child from gdbs' + clutches. + * (procfs_set_sproc_trap): Enable trapping of fork and vfork. + +Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (hpread_process_one_debug_symbol): Fix block scoping + problem (losing localvars on the close-brace instead of after + the close brace). + +Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * i386-nlmstub.c (handle_exception): Wait until the thread has + been started before killing the NLM by pointing the PC at + _exit(). + +Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5, + Irix 5 has a standard _sigtramp signal handler. + * irix5-nat.c (solib_add): Get rid of sigtramp_address handling, + it is not needed for a standard _sigtramp signal handler. + Add shared library sections to the section table of the target + before adding the symbols. + * mips-tdep.c (mips_skip_prologue): Do not skip load immediate + instructions that do not prepare a stack adjustment. + * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition, + which does the right thing on machines where `char' is unsigned. + +Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com) + + * remote.c (remote_open): Move setting of inferior_pid prior to + call to remote_start_remote. Also use unique value for pid to + avoid confusion with read_register_pid & friends. + * (remote_wait): Return inferior_pid instead of 0 in all cases. + +Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com) + + * dwarfread.c (bfd.h): Don't include. + +Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * i386-nlmstub.c (handle_exception): Point the PC at _exit() to + kill the program being debugged. KillMe(), the undocumented + call intended for this purpose, causes the server to hang. + +Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * remote.c (read_frame): Calculate run length encoded checksum + correctly. + * config/sh/stub.c: New file. + +Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com) + + * target.c (find_default_run_target): Make sure to_can_run is set + before calling it. + +Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * TODO: Remove note about fast watchpoints and remove obsolete + Mach stuff. + +Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com) + + * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h, + config/sparc/xm-sun4sol2.h (NORETURN): Don't define. + * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining. + +Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com) + + * target.c (add_target): Don't call clean_target on target + vectors anymore. + * (unpush_target): Test for to_close being set before calling. + * (target_xfer_memory, target_info): Check for to_has_memory + before playing with memory. + + * remote.c (remote_open): Set inferior_pid to make kill command + happy. + * inflow.c (kill_command): Revert change of Aug 2. Use + inferior_pid to determine whether to print out "The program is not + being run." message. + +Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname. + * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff. + * m3-nat.c: Pass argument to return_to_top_level. + Declare m3_kill_inferior before use. + (port_chain_insert): In "can't happen" case, abort rather than + setting `mid' to large decimal constant (which gcc warns about). + (get_thread_name): Use cast to convert const char * to char *. + (add_mach_specific_commands): #if 0 "thread break" command. + (m3_trace_him): Call push_target. + (mach_really_wait): New argument pid; remove unused + variable pid. + (intercept_exec_calls): Call target_terminal_init and + target_terminal_inferior once the child execs. + * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED. + +Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com) + + * procfs.c (procfs_mourn_inferior): don't dereference the + procinfo pointer after it has been freed. + +Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com) + + * breakpoint.c (breakpoint_1): Improve pluralization in display + of breakpoint hit counts. + + * language.h (struct language_defn): Remove unused field + la_longest_float. + (longest_float): Remove, no longer used. + * language.c (unknown_language_defn, auto_language_defn, + local_language_defn): Remove init of la_longest_float field. + * c-lang.c (c_language_defn, cplus_language_defn, + asm_language_defn): Ditto. + * ch-lang.c (chill_language_defn): Ditto. + * m2-lang.c (m2_language_defn): Ditto. + +Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com) + + * defs.h (bfd_read, bfd_seek): Remove declarations. + * os9kread.c, rs6000-nat.c (libbfd.h): Don't include. + +Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * inflow.c (kill_command): Fix a bug which prevented target + programs to be killed. + +Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com) + + * defs.h: Change two-line declarations to one-line form. + (NORETURN): Define as "volatile" only for older GCCs. + (ATTR_NORETURN): Define for newer GCCs. + * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration. + +Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments. + * breakpoint.c (delete_breakpoint, enable_breakpoint, + disable_breakpoint): Don't call breakpoints_changed; it is now + called via the *_breakpoint_hook functions. + * annotate.c (_initialize_annotate, breakpoint_changed): New functions. + +Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com) + + * stabsread.c (read_type): Fix a bug in enum size calculation. + +Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (compare_unwind_entries): Add "const" to both + argument types to shut up GCC. + + * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a + linker stub, then return the address the stub will return to. + (frame_saved_pc): Correctly restart the search for the saved + pc when a linker stub is encountered. + + * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction + register stores emitted by the version 9 HP compilers. + (inst_saves_fr): Relax test for a specific base register (%r1); + this avoids losing with the version 9 HP compilers. + (skip_prologue): Try to skip argument stores emitted by the HP + compilers. It's not perfect, but it's better than before. + +Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com) + + * findvar.c (write_pc write_pc_pid): Remove casts to long when + calling write_register_pid. + * (write_register_pid): Add prototype. + +Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * remote.c (read_frame): Split readchar/checksum calculation into + two parts since evaluation order is undefined. + +Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com) + + From Kevin A. Buettner (kev@cujo.geg.mot.com). + * Makefile.in (coredep.o): Add inferior.h as dependency. + * inflow.c: Add F_SETOWN to list of defines to check + around code that uses F_SETOWN. + +Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib, + set the -L and -B directory prefixes so we can link with it. + +Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for + --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES} + where appropriate. + + * General hackery to support alternate user-interface. + * breakpoint.c (mention, delete_breakpoint, enable_breakpoint, + disable_breakpoint): Call hooks for alternate user-interface. + * defs.h: Add declarations for alternate user-interface hooks. + * main.c (main): Add --nw (and --nowindows) options to disable + the GUI. + * (near call to command_loop): Call command_loop_hook if set. + * (fputs_unfiltered): Call fputs_unfiltered_hook if set. + * stack.c: Call print_frame_info_listing_hook if set. + * top.c (gdb_init): Initialize targets.c and utils.c prior to + other files to make sure that calls to error and warning will + work. Call init_ui_hook after everything else. + * utils.c (query): Call query_hook if set. + * (gdb_flush): Call flush_hook if set. + * Change _initialize_utils to initialize_utils cuz we don't use + automatic initialization of utils.c anymore. + + + * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer + necessary. + +Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is + there and we are using the gcc from the tree. + (LD_FOR_TARGET): Look for ld in ../ld/ld.new. + +Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com) + + * Makefile.in (annotate.o): Add dependencies. + +Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * sparclite/aload.c: Added new -q (quiet) option. + return 0 exit status if file was successfully downloaded. + + * nlm/gdbserve.c: merge in command line argument parsing changes + and bug fixes made to i386-nlmstub.c. + + * i386-nlmstub.c: The returnLength field must be initialized + before portConfig is passed to AIOGetPortConfiguration. + Compare command line arguments with strnicmp(); args are + case insensitive on netware. + +Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com) + + * Makefile.in (DISTSTUFF): Add definition. + (diststuff): Add for new distribution support. + (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist, + gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir): + Remove old distribution building rules, now uses standard + distribution support in parent directory Makefile.in. + +Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * target.c (push_target): Cast result from xmalloc. + +Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee) + + * elfread.c (elf_symtab_read): Discard compiler labels generated + by the Solaris 2.1/Intel SunPro compiler. + +Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com) + + * target.c (nomemory): Fix prototype and routine to take correct + args. + +Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (clean): Remove libgdb-files. + +Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com) + + * coredep.c: Include inferior.h. + +Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com) + + * i386-nlmstub.c: Add support for NODE, PORT and BAUD command + line arguments. + +Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com) + + * symfile.c (deduce_language_from_filename): Recognize .S as asm, + .cp as C++, alphabetize better. + + * breakpoint.c (ignore, condition): Move usage note into body of + help text, so first line can be one-line summary. + +Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com) + + * target.c (unpush_target): Fix handling of removal of top target. + +Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com) + + * Makefile.in: Add stuff to build nlmstub. + * Add rule for annotate.o to keep Sun make happy. + * configure.in: Add config for powerpc/Netware. + + * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null + filename. This speeds up handling of trailing N_SO stabs (they + mark the end of a .o file). + + * target.c, target.h: Change the way pushing and popping of + targets work to support target overlays and inheritance. + * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c: + Fixup references to current_target, due to previous changes. + + * config/i386/tm-i386nw.h: Enable longjmp support. More work is + needed to get the address of longjmp out of the target. + +Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com) + + * main.c: Include . + +Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com) + + * remote-mips.c (mips_readchar): Fix a bug in checking + prompt. + +Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com) + + * solib.c (look_for_base): Don't deref exec_bfd if NULL. + +Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.12.4. + +Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com) + + Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com). + * configure.in (m88*-harris-cxux*): New configuration. + * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt, + config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h: + New files. + * config/m88k/tm-m88k.h: Add comment about Harris OS. + (TARGET_WRITE_PC): Pass pid through to register writers. + + * configure.in (m68*): Put vendor-only-specified host configs + after vendor-and-os-specified configs. + (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4. + + * config/m88k/delta88.mh (MUNCH_DEFINE): Remove. + * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format + consistently. + +Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * elfread.c (elf_symtab_read): Handle error return from + bfd_get_dynamic_symtab_upper_bound gracefully. + +Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com) + + * inferior.h (ARCH_NUM_REGS): New macro, actual number of + registers in use by the inferior. + * coredep.c (fetch_core_registers, register_addr): Use it. + * findvar.c (registers_changed, registers_fetched, + read_register_bytes): Ditto. + * infcmd.c (do_registers_info, registers_info): Ditto. + * infptrace.c (fetch_inferior_registers, + store_inferior_registers): Ditto. + * stack.c (frame_info): Ditto. + + * coredep.c (CORE_REGISTER_ADDR): New macro. + (fetch_core_registers): Use it. + + * breakpoint.c (ignore, condition): Add usage notes to help strings. + * symfile.c (add-symbol-file): Add usage note to help string. + (add_shared_symbol_files_command): New command. + + gcc -Wall lint. + * inferior.h (read_pc_pid): Declare. + * breakpoint.c (watchpoint_check): Cache breakpoint in local + variable b, remove unused variable other_type_used. + * main.c (inferior.h, call-cmds.h): Include. + (gdb_init): Declare. + * remote.c (remote_wait): Return 0 by default. + +Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com) + + Stop printing at null char option, from Oliver Meyer + (omeyer@i3.informatik.rwth-aachen.de). + * valprint.h, valprint.c (stop_print_at_null): New global. + * valprint.c (_initialize_valprint): New print set subcommand + "null-stop". + * c-valprint.c (c_val_print): If stop_print_at_null is on, and + printing a char array, adjust the number of chars to print. + +Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com) + + From Kevin A. Buettner (kev@cujo.geg.mot.com). + * m88k-tdep.c (examine_prologue): Modified to handle prologues for + pic code in addition to prologues where an instruction from the + prologue gets moved into the delay slot of a branch instruction + immediately following the prologue. A table of potential prologue + instructions (prologue_insn_tbl) is now used for picking apart a + function prologue. + (frame_find_saved_regs): Changed the way in which limit gets set + so that the delay slot of branch instructions immediately + following the prologue gets examined. + (pushed_size, store_parm_word, store_parm, push_parameters, + collect_returned_value): Deleted. + +Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Handle stepping into leaf + functions whose prologue consists of gp loading code only. + +Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com) + + * dbxread.c: Don't include libbfd.h. + * dwarfread.c, elfread.c somread.c: Don't include libbfd.h, + , or . + * elfread.c (elf_symfile_read): Use only standard BFD functions to + collect information about the stab and stab string sections. + +Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com) + + * stabsread.c (read_huge_number): handle large unsigned number + for stabs generated by os9k C compiler. + +Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com) + + Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com). + * breakpoint.h (hit_count): New breakpoint field. + * breakpoint.c (show_breakpoint_hit_counts): New variable. + (clear_breakpoint_hit_counts): New function. + (bpstat_stop_status): Increment the hit count. + (breakpoint_1): Display the hit count. + * infcmd.c (run_command): Reset breakpoint hit counts. + * target.c (generic_mourn_inferior): Don't clear ignore counts if + displaying hit counts. + +Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * elfread.c (elf_symfile_read): Unconditionally add dynamic + symbols for all symbol files. Makes skipping over the + trampoline code work when stepping from a function in a shared + library into a function in a different shared library for Irix 5. + Other ELF targets do not have enough information in their + dynamic symbol tables to make this work. + (elf_symtab_read): Relocate mst_solib_trampoline address. + +Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com) + + Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de). + * configure.in (m68*-atari-sysv4*): New configuration. + (m68*-cbm-sysv4*): Use m68kv4 instead of amix. + * m68k-tdep.c (R_PS): Define as R_SR if necessary. + * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt, + config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files. + * config/m68k/amix.mh, config/m68k/amix.mt, + config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded + by m68kv4 files. + +Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symtab.c (find_function_start_sal): New function to find + the start of a function from a function symbol. + (decode_line_1, decode_line_2): Use it instead of open coded + partial copies of the code. + (list_symbols): Quote symbol name before passing it to + break_command to enable proper handling of mangled symbols. + +Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * ch-exp.y (match_simple_name_string): Don't lower-case here. + * ch-exp.y (yylex): First try name lookup using exact name + typed by user; if that fails, try lower-cased name. + +Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: More cleanups. Delete lots of trailing whitespace. + Remove some items from the TODO list and notes throughout code + for things which need fixing. Add more comments. + Document bogus struct symloc sharing with dbxread.c. Delete more + useless variables. Add more PARAM prototypes. Fixup more + indention problems that have crept in. + (SET_NAMESTRING): Accept new namep and objfile arguments so that + it doesn't depend on the variable names on the procedures it's + used from. + (hpread_symfile_init): Delete incorrect checks for bogus sizes of + the debug sections. + +Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c: + Move "no debugging symbols found" test to symfile.c. + * symfile.c (syms_from_objfile, reread_symbols): Add + "no debugging symbols found" test. + * coffread.c (init_stringtab): Handle stripped files with a + stringtab offset of zero gracefully. + * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from + BFD instead of stop_pc heuristic to determine if it is a dynamically + linked object file. + * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP + ioctl, it indicates that the process has exited. + +Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (hpread_symfile_init): Make sure to initialize all the + private data to zero. Not having any HP C debug symbols is not an + error. Just return. + +Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (read_unwind_info): ELF unwind information is in the + .PARISC.unwind section now. + +Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com) + + * breakpoint.c (mention): Always show breakpoint address if no + source file. + +Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable + handling of shared libraries for non-ELF executables, but only if + HANDLE_SVR4_EXEC_EMULATORS is defined. + (locate_base): Try to find debug_base in the dynamic linker + for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined. + * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS): + Define to enable handling of shared libraries for a.out executables, + run under Solaris BCP. + +Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c: Change contribution notice to the Cygnus/Utah agreed + upon notice. Delete some stuff from the TODO list. Rework + many comments to be clearer. Major cleanups. Consistently + use "hpread_" prefix. Delete unnecessary macros, structures + variables, fiels, functions and #if 0 code. Mark code which + still needs to be cleaned up. PARAMize and make most functions + static. Fix error checking when reading in the debug section + contents. No more minimal symbol table handling in this code! + +Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (wait_for_inferior): Print "Program exited normally" + regardless of batch_mode. + * defs.h, top.c (batch_mode): Removed. + +Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com) + + * Makefile.in (dcache_h): Remove redundant definition. + (init.c): Add a comment. + (top.c): Remove explicit compile action. + * breakpoint.c (mention): Share code indicating location of + break/watchpoints, don't print address if addressprint is off. + * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h + (demangle): Remove redundant declarations. + * eval.c: Remove redundant function declarations. + * objfiles.h: Cosmetic and grammatical improvements. + * TODO: Various updates. + + * remote-mips.c: Replace all \r chars with \015. + (mips_receive_header): Display control characters readably. + (mips_xfer_memory): Add a simple progress display. + +Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com) + + * remote-e7000.c (e7000_open): Don't try a tcp open if we're + using go32. + * remote-hms.c (flush): New function. + (expect): Get edge case right. + (hms_read_inferior_memory): Be more tolerant of line noise. + +Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * configure.in: Use i386m3.mh and i386m3.mt as names of host and + target files, not non-existent mach3.mh and mach3.mt. + +Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dbxread.c (dbx_symfile_read): Unconditionally add dynamic + symbols for all symbol files. Makes skipping over the + trampoline code work when stepping from a function in a shared + library into a function in a different shared library. + (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address. + +Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com) + + * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank + names mean end of .o file. + * infrun.c (wait_for_inferior): Clean up multi-thread logic near + top of routine. Handle new thread notification cleanly. + * lynx-nat.c (child_wait): General cleanups, handle new LynxOS + thread notification scheme. + * (child_resume): General cleanups, handle resumption of all + threads properly. + +Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com) + + * ser-go32.c: Rewrite to run under windows. + * ser-e7kpc.c: New file to support the E7000 with the PC ISA + bus interface. + * serial.c (serial_open): Notice device "pc". + * remote-e7000.c: Fix copyright date. + (expect): Compare \n and \r the same. + (e7000_open): Allow pc as a serial port + * sh/sh.mt: Add ser-e7kpc. + * h8300/h8300hms.mt: Add ser-e7kpc. + * main.c (proc_wait): Don't wait if using go32. + +Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu) + + * somread.c: Simplify by using stabsect_build_psymtabs. + * dbxread.c (stabsect_build_psymtabs): New argument "text_name" + corresponding to the name of the text section. All references + changed. + (somstab_build_psymtabs): Delete function, no longer needed. + +Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu) + + * somread.c: Renamed from paread.c. Changed function names and + comments to reflect that this file deals with SOM (an object file + format), rather than the PA (a cpu). + (Makefile.in): Chaned appropriately. + (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise. + * dbxread.c (somstab_build_psymtabs): Renamed from + pastab_build_psymtabs. + +Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * core-sol2.c: New file to handle ELF and BCP core file flavours. + * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of + core-svr4. + * Makefile.in: Updated for core-sol2.c. + * README: Add notes about SPARCworks cc under Solaris 2.x, + from Casper H.S. Dik (casper@fwi.uva.nl). + * config/mips/xm-makeva.h: Removed, no longer necessary. + * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h, + config/mips/xm-mips.h, config/mips/xm-news-mips.h, + config/mips/xm-riscos.h: Remove references to xm-makeva.h + +Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdba.el: Put program input and output in a separate buffer. + +Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com) + + * energize-patches, main.c (main), top.c (gdb_init, pwd_command), + top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides + with global variable of same name in libnsl.so on UnixWare. + +Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com) + + * symtab.c (decode_line_1): fix a bug in dealing with '<>' + embedded in template name. + +Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com) + + * config/i386/nm-linux.h: change calling convention of + TARGET_CAN_USE_HARDWARE_WATCHPOINT() and + target_insert_watchpoint() and + target_remove_watchpoint(). + + * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST + to be long long in gdb. + * config/mips/tm-bigmips.h: ditto. + +Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-lang.c (asm_language_defn): New definitions for language_asm, + mostly copied from c_language_defn, to avoid warnings when + switching between c and asm stack frames. + +Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) + + * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or + ecoff_swap_rndx_in directly; use the debug_swap pointer instead. + (upgrade_type, handle_psymbol_enumerators): Likewise. + (has_opaque_xref, cross_ref): Likewise. + (elfmdebug_build_psymtabs): Call swap->read_debug_info to read + debugging information, rather than doing it here. + * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry + point in ecoff_debug_swap backend structure, rather than calling + ecoff_slurp_symbolic_info directly. + +Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c: Include annotate.h. Call annotate_field rather + than printing annotation directly. + + * main.c: Include string.h. + +Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com) + + * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined, + call it instead of doing normal loop. + * infcmd.c (attach_command): Don't call wait_for_inferior if + running Mach 3. + * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call + hook that can decide whether to step over the next breakpoint. + * utils.c (wrap_here): Abort if wrap_buffer not allocated. + (request_quit) [REQUEST_QUIT]: If defined, call it instead of + doing normal quit. + + * configure.in: Improve sorting/formatting of hosts and targets. + (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*, + m88*-*-mach3*, ns32k-*-mach3*): Recognize. + * Makefile.in (stop-gdb): New target. + * stop-gdb.c: New file, utility to get attention of waiting GDBs + in Mach 3. + +Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com) + + * top.c (gdb_init): Init current_directory in gdb_init. Probably + the identical initialization can be deleted from main.c, but i + haven't done so just in case. + +Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com) + + * gdba.el: Added menu windows and slightly improved window + handling to gdba.el. Fixed numerous minor bugs that were causing + emacs and gdb to fall out of sync. + +Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com) + + * breakpoint.c: annotate changes lost at merge, put back in. + +Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com) + + * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove + i387-tdep.o. + +Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion + of inftarg.o. + * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit + writing of floating registers, the dpx2 kernel disallows it. + * irix5-nat.c (LM_ADDR): The loaded address of the shared library + is contained in o_praw. + * irix5-nat.c (solib_map_sections): Adjust sections by the + difference between the loaded address and the prelinked address. + * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start + address. + * mdebugread.c (parse_symbol): Do not relocate stEnd/scText + symbols, their value is absolute. + * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared + libraries fh->adr fields of zero. Relocate minimal symbol values + upon readin. Relocate non-stabs symbols upon readin. + * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the + start address of the outermost block. + * mdebugread.c (parse_lines, parse_procedure): Pass in pst + instead of section_offsets and use relocated pst->textlow for + line number and procedure address relocations. + + From gmo@MicroUnity.com (Guillermo A. Loyola): + * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref): + Handle SGI Irix5 stIndirect symbol type. + +Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com) + + * breakpoint.c: fix a syntax error native cc does not like. + + * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c. + * sparclite/Makefile.in: ditto. + * sparcl-tdpe.c: change file name because first 8 chars has to be + unique. + * sparcl-stub.c: ditto. + + * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config. + +Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and + ignore) a PID argument. + (hppa_pop_frame): Pass a PID to target_write_pc. + * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept + and pass through a PID argument. + (target_read_pc, target_write_pc): Update prototypes. + +Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com) + + * Makefile.in: add new file sparclite-tdep.c. + * sparclite/Makefile.in: add new file sparclite-stub.c. + * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint + support. + * config/sparc/sparclite.mt: add sparclite-tdep.o. + * config/sparc/tm-sparclite.h: add hardware breakpoints support + defiines and code. + * sparclite-tdep.c: new file, contains hardware breakpoint support + code. + * sparclite-stub.c: new file, stub code that add support hardware + breakpoint support. + * breakpoint.c: add hardware breakpoint support. + * breakpoint.h: add new breakpoint type to support hardware + breakpoint. + * config/mips/nm-irix4.h: change interface for target dependent + code supporting watch point. + * config/pa/nm-hppab.h: change interface for target dependent + code supporting watch point. + +Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com) + + * remote-os9k.c (rombuf_command): fix a bug accepting rombug + output. + * stabsread.c (read_struct_fields): os9k nested structure does not + have terminating ';', instead it just get to ',' and bit position + and length. + +Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com) + + * nlmread.c (nlm_symtab_read): Clean up a bit. + * (nlm_symfile_read): Record bounds of main() so that backtrace + command will know where to stop. + * objfiles.c (objfile_relocate): Relocate entry point/func info + for backtrace as well. + * objfiles.h: Define values for invalid PCs for entry point info. + * symfile.c (init_entry_point_info): Initialize invalid values + with aforementioned macros. + * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE + to cause backtrace to stop when it gets back to main(). + * config/i386/tm-i386nw.h: Ditto. + +Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com) + + Fix value_print, which used to be ostensibly language-independent, + but would print pointers and arrays in C syntax. Instead, call + a language-specific function. + * language.h (struct language_defn): New functional field + la_value_print. + (LA_VALUE_PRINT): New macro. + * language.c (unk_lang_value_print): New stub/dummy function. + (unknown_language_defn, auto_language_defn, local_language_defn): + Use it. + * c-valprint.c (c_value_print): New function, with code moved from: + * valprint.c (value_print): ... here. Now just invoke + LA_VALUE_PRINT to do language-specific stuff. + * valprint.c (value_print_array_elements): Make non-static. + * c-lang.c (c_language_defn, cplus_language_defn): Add + c_value_print in the la_value_print field. + * m2-lang.c (m2_language_defn): Likewise. + * ch-lang.c (chill_language_defn): But here use chill_value_print. + * ch-valprint.c (chill_val_print): Print null pointer as NULL. + * ch-valprint.c (chill_value_print): New function, based on + c_value_print, but use Chill "look and feel." + * c-lang.h (c_value_print): New prototype. + * ch-lang.h (chill_value_print): New prototype. + * value.h (value_print_array_elements): New prototype. + + * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING + and case TYPE_CODE_SET): Check that the element type isn't a stub. + +Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code + to new file top.c. Make things extern instead of static and + similar rearrangements to deal with this. + * top.h: New file. + * utils.c: Move fputs_unfiltered to main.c. Remove + FPUTS_UNFILTERED_OVERRIDE ifndef. + * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c, + and libgdb uses utils.c and top.c. + +Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (skip_trampoline_code): Fix typo. + +Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * ch-valprint.c (chill_val_print_array_elements): New function. + A Chill version of val_print_array_elements, it prints the + array index labels, in additions ot the array element values. + (chill_val_print): Use the new function. + +Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com) + + * configure.in: Add nlm subdir to configdirs for alpha-*-netware + target. + * defs.h (enum language): Add language_asm. + * findvar.c (read_register_bytes read_register_gen + write_register_bytes read_register read_register_pid + write_register write_register_pid supply_register): Move multi- + thread handling down into these routines. Create XXX_pid routines + that allow register references to specify the pid. + * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid + read_sp write_sp read_fp write_fp): Move these routines from + infcmd to findvar to centralize the whole mess. + * i386-nlmstub.c: Portability fixes. + * infptrace.c (child_resume): Conditionalize to allow other natives + to override it. Remove PIDGET gubbish, it's no longer necessary. + * infrun.c (wait_for_inferior): Put registers_changed() before + target_wait() to speed up remote debugging. + * Replace code that reads registers from other threads with much + nicer looking new function calls (see changes to findvar.c). + * Don't skip prologues if debugging assembly source. + * lynx-nat.c (child_resume): Lynx now needs it's own version of + child_resume to handle multi-thread debugging properly. + * remote.c: Add O response to get console output from target. + * (readchar): Add timeout parameter. Handle SERIAL_EOF and + SERIAL_ERROR here to simplify callers. + * Change static var timeout to remote_timeout. + * (fromhex): Remove unnecessary return -1 at end of routine. + * (remote_wait): Turn this into a big switch statement. Add + support for O response. + * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR. + * (getpkt): Split getpkt into two parts. read_frame deals with + all formatting issues, run-length encoding, and framing. getpkt + now handles error recovery, and frame detection. + * ser-tcp.c (tcp_readchar): Handle EINTR from read(). + * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem + control. (hardwire_readchar): Handle EINTR from read(). + * symfile.c (deduce_language_from_filename): Add support for .s + files. + * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can + override infptrace's child_wait. + * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h + instead of XXXlynx.h. + * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of + tm-rs6000lynx.h. + * nlm/gdbserve.c: Portability fixes. + +Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * inftarg.c (child_wait): Call proc_wait, not wait. + (child_mourn_inferior): Call proc_remove_foreign. + * main.c (gdb_init): Call init_proc. + * main.c: Provide dummy versions of init_proc, proc_wait, and + proc_remove_foreign for the gdb case (the libgdb case provides its + own versions of these functions). + * Makefile.in (libgdb-files): Add libproc.a. + +Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com) + + Hardware watchpoints for Linux, from Rick Sladkey + (jrs@world.std.com). + * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add + new hardware breakpoint recovery method. + * i386v-nat.c (i386_insert_watchpoint, + i386_insert_nonaligned_watchpoint, i386_remove_watchpoint, + i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]: + New functions to support the 386 hardware debugging registers. + * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT, + HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT, + target_insert_watchpoint, target_remove_watchpoint): Define these + macros to use the hardware debugging functions in i386v-nat.c. + +Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in: Replace libgdb.a with libgdb-files. Make "all" + build it. + +Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * target.c, target.h: New variables target_activity_function and + target_activity_fd. + * inflow.c, inferior.h: New functions set_sigio_trap and + clear_sigio_trap. + * inftarg.c (child_wait), procfs.c (wait_fd): Call them. + +Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com) + + * remote-sim.h (sim_verbose): Delete. + Document callbacks needed. + (sim_*): Change result to void where there isn't one. + (sim_open): Clarify argument and error response. + (sim_close): Declare. + (sim_load): Change bfd_handle argument to file name. Clarify result. + (sim_create_inferior): Renamed from sim_set_args. + (sim_set_pc): Delete. + (sim_info): Delete printf_fn argument. + * remote-sim.c (gdbsim_kill): Add comment describing purpose. + (gdbsim_load): Try sim_load first. + (gdbsim_create_inferior): Call sim_create_inferior. + (gdbsim_open): Handle args == NULL. Update call to sim_open. + (gdbsim_close): Call sim_close. + (gdbsim_files_info): Update call to sim_info. + (gdbsim_ops): Realign comments. + + * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant. + +Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com) + + * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use + the auxent if the symbol's name is ".file". From David Edelsohn + . + +Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (breakpoint_1): Fix typo. + + * annotate.c (annotate_field_end): Fix typo. + + * Makefile.in: Move annotate.o from COMMON_OBS to OBS. + + * Makefile.in (TSSTART): Remove; no longer used. + + * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call + fputs_unfiltered and exit directly, rather than fatal. The latter + calls vfprintf_unfiltered! + + * gdbtypes.h, gdbtypes.c (can_dereference): New function. + * value.h, printcmd.c (print_value_flags): Move from here... + * annotate.c: ...to here, and make it use can_dereference. + +Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com) + + * inflow.c (job_control, attach_flag, generic_mourn_inferior): + Remove, needed for both native and cross. + * target.c (attach_flag, generic_mourn_inferior): Put here. + * utils.c (job_control): Put here. + (terminal.h): Don't include anymore. + +Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * source.c (find_source_lines): Always use code that was #ifdef + BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than + leaving it on the chain. Reindent much of this function. + * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h}, + config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h}, + config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h}, + config/ns32k/xm-ns32km3.h: Remove all references to + BROKEN_LARGE_ALLOCA; with the above change it is no longer needed. + * main.c, fork-child.c, many config files: Remove all + SET_STACK_LIMIT_HUGE code; with the above changes it should no + longer be needed. + + * symtab.c (lookup_partial_symbol): Use if and abort, not assert. + This avoids __eprintf troubles. + +Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move + initialization code which needs to be called even if we bypass the + command line stuff into gdb_init. + * utils.c (fputs_unfiltered): Surround in #ifndef + FPUTS_UNFILTERED_OVERRIDE. + * Makefile.in (libgdb.a): New target. + + * utils.c: Rearrange I/O stuff a bit so that all output goes + through fputs_unfiltered. Use vasprintf; removes arbitrary limit + which made %s not work with arbitrarily large strings. + * printcmd.c (printf_command): Use printf_filtered, not + printf_unfiltered and printf, now that arbitrary limit is gone. + + gcc -Wall lint: + * breakpoint.c (watchpoint_check): Remove unused variable b. + * stack.c (print_frame_info): Move sp and buf inside #if. + * eval.c (evaluate_subexp): Remove unused variables pp, + mangle_ptr, ptr, and mangle_tstr. + * valarith.c (value_x_binop): Remove unused variables mangle_tstr + and mangle_ptr. + * symtab.c (lookup_symtab): Put variable copy inside #if. + (decode_line_1): Put variable q1 inside #if 0. + * target.h: Declare target_link. + * infrun.c (wait_for_inferior): Remove unused variables signame. + * remote.c (remote_resume): Remove unused variable name. + * c-exp.y (parse_number): Parenthesize operand of shift. + * dbxread.c (record_minimal_symbol): Parenthesize operand of && + (this is a semantic change, the warning seems to have detected a bug). + * dbxread.c (end_psymtab): Move variable p1 inside #if. + * coffread.c: Move variable temptype inside #if. + * ch-typeprint.c (chill_type_print_base): Remove unused variable + name. + * ch-valprint.c: #include typeprint.h and ch-lang.h. + (chill_val_print): Remove unused variable in_range. + (chill_val_print): Remove statement "length > TYPE_LENGTH (type);". + (chill_val_print): Add default case for switch. + * stabsread.h: Declare stabsect_build_psymtabs. + * os9kread.c (read_minimal_symbols): Make this return void. + (os9k_symfile_read): Remove unused variables stb_exist and val. + (os9k_symfile_init): Remove unused variable val. + (fill_sym): Remove unused variable id. + (read_os9k_psymtab): Put variable back_to inside #if 0. Remove + unused variable nsl. + Remove unused variable symfile_bfd. + #if 0 unused variables lbrac_unmatched_complaint and + lbrac_mismatch_complaint. + Remove declaration for non-existent function os9k_next_symbol_text. + + * annotate.c, annotate.h: New files, containing a function for + each annotation which outputs it. + * Move breakpoints_changed from breakpoint.c to annotate.c. + * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c, + printcmd.c, source.c, stack.c, utils.c, valprint.c: + Use annotate.c functions to output annotations. + * Makefile.in (OBS): Add annotate.o. + +Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and + elf_unwind_entries are always initialized. + + * hppa-tdep.c (skip_trampoline_code): Handle argument relocation + stubs which return directly to the caller rather than to the stub + itself. + +Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com) + + * c-exp.y (yyerror): Display a more informative error message. + * ch-exp.y (yyerror): Ditto, don't use global yychar. + * m2-exp.y (yyerror): Ditto. + +Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com) + + * inflow.c (job_control): Move definition to front of file. + +Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to + SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd. + +Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com) + + * Makefile.in (kdb): Remove old init.c creation commands. + * configure.in (sparclite): Match on sparclite*. + * sparclite/aload.c (main): Only change section addresses for + a.out format object files. + +Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com) + + * config/i386/go32.mh: Define CC. + +Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com) + + * gdbserver/Makefile.in: Remove irrelevant definitions and + comments inherited from the gdb Makefile. + (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile. + (VERSION): Update to 4.12.3. + (gdbserver): Remove any existing executable first. + (distclean, realclean): Remove nm.h. + * gdbserver/low-lynx.c: Add Sparc Lynx support. + * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h): + Don't use absolute pathname. + +Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com) + + * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an + error. + +Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c + (print_it_normal): Add annotations for the inferior starting and + stopping, and for all the various messages related to how it + stopped. + + * printcmd.c (do_one_display): Annotate. + * stack.c (print_frame_info): Annotate printing of stack frames. + +Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com) + + * remote.c (get_offsets): Handle case where stub doesn't support + qOffsets message. + +Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com) + + Add partial support for g++ code compiled with -fvtable-thunks. + * c-valprint.c (c_val_print): Add vtblprint support + when using thunks. + * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of + pointers (if using thunks) as well as array of structs (otherwise). + * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global + level, and make the latter non-static (so define_symbol can use it). + * stabsread.c (define_symbol): If the type being defined is a + pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name. + * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt". + * values.c (value_virtual_fn_field): Handle thunks. + * values.c (value_headof): Minor efficiency hack. + * values.c (value_headof): Incomplete thunk support. FIXME. + +Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * valprint.c (print_longest): Clarify comment about use_local. + * printcmd.c, defs.h (print_address_numeric), callers in + symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c, + cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c, + exec.c: New argument use_local. + * source.c (identify_source_line): Use filtered output. Use + print_address_numeric. + + * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1), + language.c (type_error, range_error): Use filtered output. + * utils.c (error_begin): Update comment to tell people to use + filtered output. + + * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h. + (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get + bfd.h. + +Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com) + + * procfs.c (procfs_wait): Reinstate code which deduces the signal + from the fault, #ifndef FAULTED_USE_SIGINFO. + * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO. + +Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (breakpoint_1): Annotate each field of the headers. + Explicitly annotate each record. + +Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com) + + * xcoffexec.c: Reformat to standards and lint. + (language.h): Include. + (exec_close): Declare arg "quitting". + (file_command): Declare arg "from_tty". + (map_vmap): Cast xmalloc result to PTR. + * rs6000-nat.c: Reformat to standards and lint. + (exec_one_dummy_insn): Use char array for saved instruction. + (fixup_breakpoints): Declare. + (vmap_ldinfo): Be more informative in fatal error messages. + (xcoff_relocate_symtab): Define to return void. + * xcoffsolib.h: Reformat to standards, improve comments. + * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare. + +Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * utils.c, defs.h (error_begin): New function. + (quit): Print annotation before printing the error message. + * main.c (return_to_top_level): Print annotation before doing the + longjmp. + * symtab.c (decode_line_1): Call error not warning and then + return_to_top_level. Call error_begin and printf_unfiltered + rather calling warning (before calls to return_to_top_level). + * core.c (memory_error): Use error_begin, printf_unfiltered, + print_address_numeric and return_to_top_level instead of error. + Cleans up a FIXME-32x64. + * language.c (type_error, range_error): Call error_begin + not just target_terminal_ours. + + * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info + directly, rather than via DBX_SYMFILE_INFO. A cast on the left + side of an assignment is non-portable. + + * utils.c (query): Change syntax of query annotations to be + consistent with other input annotations. + (prompt_for_continue): Likewise for prompt-for-continue annotation. + +Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks + for stabs symtabs. + * mips-tdep.c (mips_skip_prologue): Handle prologues for functions + that have a stack frame size of 32k or larger (from Paul Flinders). + Remove #if 0'd code. + +Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com) + + * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition + for Lynx platforms that need it. + * config/nm-lynx.h (__LYNXOS): Define if not already defined. + +Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com) + + * procfs.c (procfs_wait): Use the signal from the pr_info rather + than trying to deduce it from the fault. + +Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com) + + * printcmd.c (print_address_symbolic): Initialize name to empty + string to avoid core dump if lookup fails. + * remote-e7000.c (printf_e7000debug): Error if target not open. + +Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com) + + * i386-nlmstub.c: Update to be more in line with PIN stub. + * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub. + * (hex2mem): Init ptr. + * General cleanups to use ConsolePrintf, standard prologues, etc... + +Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com) + + * i386-nlmstub.c: More changes to be compatible with remote.c. + + * dbxread.c: Move a bunch of strncmps out of process_one_symbol + into (the far less frequently called) dbx_symfile_read. + + * i386-nlmstub.c: An interim version till we get PIN for the x86. + +Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com) + + * dbxread.c (record_minimal_symbol): Record the section + associated with the symbol to make dynmaic relocation work. + * (dbx_symfile_read, process_one_symbol): Fixes to work around + Solaris brain-damage which don't apply to relocatable object + files. + * (stabsect_build_psymtabs): New routine to read stabs out of an + arbitrarily named section. + * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just + globals. + * (nlm_symfile_read): Call stabsect_build_psymtabs to read the + stabs out of the nlm. + * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris + brain-damage which don't apply to relocatable object files. + * remote.c (putpkt): Improve error reporting and error handling. + * (get_offsets): Temporary kludge to force data & bss sections to + have the same relocation. + * stabsread.c (define_symbol, scan_file_globals): Record section + info in sym. + +Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (breakpoint_1): Annotate each field of output. Add + FIXME-32x64 comment. + +Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (wait_for_inferior): Move call to flush_cached_frames + to after call to target_wait. This means that flush_cached_frames + can call target_terminal_ours if it wants to. + * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add + comment about why the code is dubious. + + * stabsread.c (read_type): Call read_type, not nonexistent + os9k_read_type. + +Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com) + + * remote-os9k.c (rombug_fetch_registers): set trace mode + correctly. + * remote-os9k.c (rombug_read_inferior_memory): cache data in + buffer. + * os9kread,c (read_os9k_psymtab): process file symbol to truncate + extra info. + * os9kread.c (os9k_read_ofile_symtab): proper casting of args + passed to process_one_symbol. + * stabsread.c (read_type): process os9k functio prototype. + +Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * solib.c (symbol_add_stub): If so->textsection is NULL, don't + dump core. + +Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * utils.c (prompt_for_continue): Annotate prompt. + (query): Annotate query. + * printcmd.c (print_frame_args): Change syntax of argument + annotation to make name and value part of a single group of + annotations, not two separate groups. + * cp-valprint.c (cp_print_value_fields): Likewise for fields. + * valprint.c (val_print_array_elements): Change syntax of + annotation to be more concise. + * main.c, defs.h (command_line_input): New argument tells what + string to include in the annotations. + * symtab.c (decode_line_2), main.c (read_command_lines, + command_loop): Change callers. + + * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for + target null pointer. + * blockframe.c (find_frame_addr_in_frame_chain): Likewise. + + * printcmd.c (output_command): Annotate things we print here too. + * printcmd.c (print_command_1): Add "value-history-value" annotation. + * Move declaration of print_value_flags from defs.h to value.h. + * main.c (command_line_input): Call wrap_here as well as gdb_flush. + +Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3, + BFD handles sun3 dynamic relocations now. + * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic + symbol table. + +Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (print_command_1): Annotate the top-level expressions + that we print. + (print_frame_args): Annotate each argument. + * printcmd.c, defs.h (print_value_flags): New function. + * cp-valprint.c (cp_print_value_fields): Annotate each field. + * valprint.c (val_print_array_elements): Annotate each array element. + +Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly, + the register contains a pointer to the type, not the type itself. + +Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * main.c (main): Accept --annotate=N option and make --fullname + the same as --annotate=1. + (command_line_input): Print annotatation before and after prompt. + * blockframe.c (flush_cached_frames): Print annotation. + * Rename frame_file_full_name to annotation_level and move it from + symtab.h to defs.h. + * source.c (identify_source_line): If annotation_level > 1, + change output format. + * breakpoint.c: Print annotation whenever a breakpoint changes. + * main.c: New variable server_command. + (command_line_input): Parse "server " and set server_command. + (dont_repeat): Check server_command. + +Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (xcoff_next_symbol_text): Don't return before + updating raw_symbol and symnum. Return a value in the case where + we complained. + + * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c + takes care of it. + * parse.c: Don't define block_found; it is defined in symtab.c. + * parser-defs.h: Add comment regarding block_found. + +Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (internalize_unwind_info): Delete unused indexp + argument. + +Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by + section vma. Do not read dynamic relocs for sun3 executables to + avoid BFD assertion message. + +Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * nm-hppab.h (KERNEL_U_ADDR): Define. + (FIVE_ARG_PTRACE): Likewise. + (CANNOT_STORE_REGISTER): Likewise. + * nm-hppah.h (KERNEL_U_ADDR): Define. + (FIVE_ARG_PTRACE): Likewise. + (CANNOT_STORE_REGISTER): Likewise. + (NEED_TEXT_START_END): Likewise. + + * tm-hppah.h (NEED_TEXT_START_END): Delete definition. + * xm-hppah.h (KERNEL_U_ADDR): Delete definition. + (FIVE_ARG_PTRACE): Likewise. + * xm-hppab.h (KERNEL_U_ADDR): Delete definition. + (FIVE_ARG_PTRACE): Likewise. + + * hppa-tdep.c (read_unwind_info): Make static. + (restore_pc_queue): Indirect through the target vector to + reload the register state. + +Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * paread.c (compare_unwind_entries): Delete function. It's been + moved into hppa-tdep.c. + (read_unwind_info): Likewise. + (pa_symfile_read): No longer call read_unwind_info. The unwind + tables will be read in as they are needed. + + * hppa-tdep.c (compare_unwind_entries): New function. + (read_unwind_info, internalize_unwinds): Likewise. + (find_unwind_entry): Read in unwind information on demand. + +Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com) + + * source.c (DIRNAME_SEPARATOR): New macro, replaces all references + to : in search path processing. + * defs.h (qsort): Rename argument in prototype. + * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in + some compilers. + * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c + (false): Eliminate usages. + +Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com) + + * h8500-tdep.c (initialize_h8500_tdep, large_command): + All references to value changed to value_ptrlage_command is now + called big_command. + All references to value changed to value_ptr. + * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP + * remote-hms.c (hms_wait): Timeout after five seconds. + * ser-go32.c (dosasync_read): Poll if timeout < 0. + * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted. + * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode. + +Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * procfs.c (procfs_wait): Protect watchpoint code with appropriate + #ifdefs. + (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise. + +Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and + bp_watchpoint_scope breakpoints. + (struct breakpoint): Add val_chain and related_breakpoint fields + for use by watchpoints. + + * breakpoint.c (within_scope): Delete. No longer used. + (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition. + (target_{remove,insert}_watchpoint): Likewise. + (can_use_hardware_watchpoint): New function. + (remove_breakpoint): New function to remove a single breakpoint + or hardware watchpoint. + (insert_breakpoints): Handle insertion of hardware watchpoints. + Store a copy of the value chain derived from the watchpoint + expression. + (remove_breakpoints): Simplify by using remove_breakpoint. + (delete_breakpoint): Likewise. + (watchpoint_check): Delete the watchpoint and watchpoint scope + breakpoints when the watchpoint goes out of scope. Save & restore + the current frame after checking watchpoints. + (breakpoint_init_inferior): Likewise (restarting the program + makes all local watchpoints go out of scope). + (bpstat_stop_status): Handle hardware watchpoints much like normal + watchpoints. Delete the watchpoint and watchpoint scope breakpoint + when the watchpoint goes out of scope. Remove and reinsert all + breakpoints before returning if we stopped when a hardware watchpoint + fired. + (watch_command): Use a hardware watchpoint when possible. If + watching a local expression, build a scope breakpoint too. + (map_breakpoint_numbers): Also call given function for any + related breakpoints. + (disable_breakpoint): Never disable a scope breakpoint. + (enable_breakpoint): Handle hardware breakpoints much like normal + breakpoints, but recompute the watchpoint_scope breakpoint's + frame and address (if we have an associated scope breakpoint). + (read_memory_nobpt): Handle hardware watchpoints like normal + watchpoints. When necessary handle watchpoint_scope breakpoints. + (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise. + (clear_command, breakpoint_re_set_one, enable_command): Likewise. + (disable_command): Likewise. + + * blockframe.c (find_frame_addr_in_frame_chain): New function. + Extern prototype added to frame.h + + * infrun.c (wait_for_inferior): Set current_frame and select + a frame before checking if we stopped due to a hardare watchpoint + firing. Handle stepping over hardware watchpoints. + (normal_stop): Remove unnecessary call to select_frame. + + * value.h (value_release_to_mark): Declare. + * values.c (value_release_to_mark): New function. + + * procfs.c (procfs_wait): Add cases for hardware watchpoints. + (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions. + + * hppab-nat.c (hppa_set_watchpoint): New function. + + * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define. + (HAVE_STEPPABLE_WATCHPOINT): Define. + (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define. + (target_{insert,delete}_watchpoint): Define. + + * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define. + (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise. + (target_{insert,remove}_watchpoint): Likewise. + +Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com) + + * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT, + smtyp XTY_LD, sclass XMC_DS (external data segment label). They + often have the same names as debug symbols for functions, and + confuse lookup_symbol(). + +Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * remote.c: Around redefinition of PBUFSIZE, adjust whitespace. + * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than + REGISTER_RAW_SIZE (1). + Together these changes work around a bug in HP's compiler. Both + seem to be necessary. + +Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols + with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables + are type mst_solib_trampoline. + +Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * config/m68k/es1800.mt: Change comments. + +Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com) + + * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o. + +Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com) + + * lynx-nat.c: Restore regmap structure for SPARC. It's needed + for core files. + +Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * values.c (unpack_long): Remove obsolete comment about using a + switch statement. + + * symfile.c (symbol_file_command): Add comments about command syntax. + +Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + Jim Kingdon (kingdon@cygnus.com) + + * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines + are in the .plt section. + * minsyms.c (lookup_solib_trampoline_symbol_by_pc, + find_solib_trampoline_target): New functions for handling + stepping into -g compiled shared libraries. + * symtab.h (lookup_solib_trampoline_symbol_by_pc, + find_solib_trampoline_target): Add prototypes. + * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE): + Define to handle stepping into -g compiled shared libraries. + * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle + stepping into -g compiled shared libraries. + +Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * configure.in: Add mips-*-sysv4* support. + * config/mips/mipsv4.mh, config/mips/mipsv4.mt, + config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c: + New files for MIPS SVR4 support. + * Makefile.in: Update for new mipsv4 files. + * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use + read_next_frame_reg to obtain the frame relative stack pointer. + * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to + obtain the frame relative stack pointer. + * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1): + Handle stStatic and stStaticProc symbols in stabs-in-ecoff output + by entering them into the minimal symbol table. + * printcmd.c (print_scalar_formatted): Do not try to unpack to + a long for float formats. + * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not + get defined in . + * solib.c (solib_add): Add shared library sections to the section + table of the target before adding the symbols. + * partial-stab.h: Relocate static and global functions. + * dbxread.c (read_dbx_symtab): Remove unused variable + end_of_text_address. Relocate text_addr when passing it + to end_psymtab. + + For Alpha OSF/1 targets, enable gdb to set breakpoints in shared + library functions before the executable is run. Retrieve dynamic + symbols from stripped executables. + * mipsread.c (read_alphacoff_dynamic_symtab): New function. + * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message + if no debugging symbols were found. + * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered + pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS + is defined. + * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define, + OSF/1 has shared libraries. + +Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes + to BFD handling of dynamic symbols. + +Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label, + then gets its real address into FUN and its GOT/DP value into %r19. + + * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary. + + * hppa-tdep.c (frameless_function_invocation): If no unwind + descriptor was found, then assume this was not a frameless + function invocation. + (frame_saved_pc): If the saved PC is in a linker stub, then + return the return address which the linker stub will return to. + + * xm-hppab.h: Never define USG. + * xm-hppah.h: Always define USG. + +Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * values.c (unpack_long, value_from_longest), + valarith.c (value_binop): Allow TYPE_CODE_RANGE. + +Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com) + + * symfile.c (deduce_language_from_filename): .cpp is a C++ extension. + +Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + For SVR4 targets, enable gdb to set breakpoints in shared + library functions before the executable is run. + * elfread.c (elf_symtab_read): Handle symbols for shared library + functions. + * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section + and moved to objfiles.c. + * objfiles.c (in_plt_section): Moved to here from sparc-tdep. + * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section. + * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed, + the new generic definition from tm-sysv4.h works for Solaris. + +Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * elfread.c (elf_symtab_read): Change storage_needed, + number_of_symbols and i to long. Rename get_symtab_upper_bound to + bfd_get_symtab_upper_bound. Check for errors from + bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. + * nlmread.c (nlm_symtab_read): Same changes. + +Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (xcoff_next_symbol_text): New function. + (read_xcoff_symtab): Set next_symbol_text_func to it. + Move raw_symbol outside of read_xcoff_symtab. + + * remote.c (getpkt): Remove unused "out" label. + +Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * breakpoint.c (print_it_normal): Allow GDB to notify the user + about more than one watchpoint being triggered. + +Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h. + +Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * blockframe.c (find_pc_partial_function): mst_file_text + symbols do not live in the shared library transfer table. + * ch-exp.y (decode_integer_value, match_character_literal, + match_bitstring_literal): Guard tolower calls with isupper, + tolower on old BSD systems blindly subtracts a constant. + * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as + well when determining the producer of the object file. + * mdebugread.c (has_opaque_xref): New function to check for + cross reference to an opaque aggregate. + * mdebugread.c (parse_symbol, parse_partial_symbols): Do not + enter typedefs to opaque aggregates into the symbol tables. + * mdebugread.c (parse_external): Remove skip_procedures argument, + it has always been 1. Remove code that handled stProc symbols, + it was never executed and was wrong, as the index of a + stProc symbol points to the local symbol table and not to the + auxiliary symbol info. Update caller. + * mdebugread.c (parse_partial_symbols): Do not enter external + stProc symbols into the partial symbol table, they are already + entered into the minimal symbol table. + * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix. + Remove all conditionals and definitions for ptx. + I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c. + Fix addresses of floating point registers in REGISTER_U_ADDR. + STORE_STRUCT_RETURN now handles cc and gcc conventions. + FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, + IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through + signal trampoline code work. + * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix. + Remove all conditionals and definitions for ptx. + Remove KDB definitions. + * symm-nat.c (store_inferior_registers): Fetch registers before + storing them to obtain valid floating point control registers. + Store fpu registers. + * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines + FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value. + * symm-nat.c (fetch_inferior_registers, child_xfer_memory): + Fix typos. + * symm-nat.c (child_resume): Update type of `signal' parameter. + * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h. + +Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for + calling import stubs for functions in shared libraries. + +Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression). + + * ch-lang.c (chill_is_varying_struct): Magic string is + was "" is now "__var_length" (more portable). + +Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote.c (getpkt): If we get a timeout, actually retry rather + than just giving up the first time it happens. + * remote.c: Document sequence numbers. + (remote_store_registers): Change syntax of 'P' request so that it + never looks like a sequence number. + +Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com) + + * os9kread.c (record_minimal_symbol): add section_offset to + relocate minimal symbol table. + * os9kread.c (read_minimal_symbols): ditto. + * os9kread.c (os9k_symfile_init): increase size of dbg and stb + file names. + * os9kread.c (read_os9k_psymtab): if there's no dbg file, just + return. Also if file addr is 0 leave it 0, not to relocate. + * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon', + 'set remotexoff' and 'set remotelog' commands. + +Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote.c (remote_store_registers): Add 'P' request to set an + individual register. + (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print + a target address. + +Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG. + * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to + combining all 'p' and 'r' pairs into a LOC_REGPARM. + + * command.c (do_setshow_command, case var_string): Never add a + space to the end of the string. + * NEWS: Document this change. + * .gdbinit: Add a space to the "set prompt" command. + +Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor + changes to make it compile (it doesn't link yet). + + * buildsym.c (start_subfile, patch_subfile_names), demangle.c + (set_demangling_style, set_demangling_command): Use savestring not + strdup. We were not dealing properly with a NULL return from + strdup, and were not declaring strdup (the system header may or + may not have it). + + * valprint.c (val_print): Remove inaccurate comment about what + types can be stub types. + + * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o. + * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior): + Supply alternate version if ATTACH_DETACH is not defined. + * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt, + tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files. + * configure.in: Recognize i[34]86-sequent-sysv4* host. + +Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning + of a function. + (skip_trampoline_code): Rewrite and add support for argument + relocation stubs stubs, import/export stubs, calls through + "_sr4export" and cascaded trampolines. + + * hppa-tdep.c (skip_prologue): Return "pc" not zero + if no unwind descriptor is found. + + * tm-hppa.h (NUM_REGS): Bump to 128 registers. + (REGISTER_NAMES): Add entries for "right-half" of FP registers. + (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs + differently. All registers are four bytes. + (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are + the same size. + (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs. + + * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP + registers as both single and double values (fetching 2nd 32bit half + as necessary). Annotate each register printed with its precision. + + * paread.c (read_unwind_info): Fix off-by-one error. + +Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c (complete_command): Deal with it if arg is NULL. + +Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment + regarding using the PC--using the PC is necessary and all the + FIXME comments in the world won't make it go away. + + * valops.c (value_at, value_at_lazy): Give error if we dereference + a pointer to void. + * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID. + * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types. + + * stabsread.c (patch_block_stabs): Add comment about what happens + if the definition is in another compilation unit from the stab. + + * dbxread.c (end_psymtab): Add comment about empty psymtabs. + +Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c (complete_command): New command, from Rick Sladkey + . + (symbol_completion_function): Don't declare rl_point and + rl_line_buffer; they are now declared in readline.h. + (show_commands): Don't declare history_base; it is declared in + history.h. + * command.c (lookup_cmd): Don't delete trailing whitespace. + Reverts change of 14 May 1989. + +Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com) + + * minsyms.c (prim_record_minimal_symbol): Move section deduction + code from prim_record_minimal_symbol_and_info() to here. Callers + of the latter can legitimately supply a section number of -1. + +Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbtypes.h, gdbtypes.c: Add comments regarding whether static + member functions have an element in args for a (nonexistent) this + pointer. + +Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define. + + * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space + queue if NO_PC_SPACE_QUEUE_RESTORE is defined. + + * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument + for the structure's type. All callers changed. + + * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR + for each structure argument rather than assuming it's either + true or false for all structure arguments. + + * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only + on the length structure passed, not the compiler used. + + * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional + argument for the structure's type. + +Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * values.c (set_internalvar): Don't set var->value until we are + sure there won't be an error(). + + * remote.c (get_offsets): Reinstate comment which was in + remote_wait about use of SECT_OFF_TEXT and so on. + +Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symmisc.c (maintenance_check_symtabs): New function to check + consistency of psymtabs and symtabs. + * symtab.h (maintenance_check_symtabs): Add prototype. + * maint.c: Add new `maint check-symtabs' command. + * config/i386/tm-i386aix.h, config/i386/tm-sun386.h, + config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo. + * config/i386/tm-symmetry.h: Make comment inside #if 0 a real + comment. + * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument + to write_memory to avoid warnings from gcc. + * config/i386/xm-symmetry.h: Add missing #endif. + * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix. + * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o. + * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add. + +Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr. + (hppa_push_arguments): Likewise. + +Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com) + + * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to + improve remote debugging efficiency. Also fixed problems with + doing function calls for programs with no entry points. + * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of + entry_point_address. + * inferior.h (PC_IN_CALL_DUMMY): ditto. + * mdebugread.c (parse_symbol, parse_procedure, parse_external, + parse_lines): Pass section_offsets info to these routines so that + we can relocate symbol table entries upon readin. + * (psymtab_to_symtab_1): Set symtab->primary to tell + objfile_relocate to do relocations for our symbols. + * (ecoff_relocate_efi): New routine to relocate adr field of PDRs + (which hang off of the symbol table). + * Use prim_record_minimal_symbols_and_info instead of + prim_record_minimal_symbols to supply section info to make minimal + symbol relocations work. + * minsyms.c (prim_record_minimal_symbols_and_info): If section is + -1, try to deduce it from ms_type. + * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where + appropriate. Handle relocation of MIPS_EFI symbols special. Also, + add code to relocate objfile->sections data structure. + * remote.c (get_offsets): Use new protocol message to acquire + section offsets from the target. + * (remote_wait): Get rid of relocation stuff. That's all handled + by objfile_relocate now. + * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h. + * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and + VM_MIN_ADDRESS. + * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0. + +Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if + HPREAD is not defined. + +Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com) + + * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE + instead of 4. + * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted, + can no longer set this at run time. + * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now. + (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function. + * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so + sparc-tdep.c compiles). + (TARGET_PTR_BIT): Must be a constant now, fix at 64. + +Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/m68k/{cisco.mt,tm-cisco.h}: New files. + * Makefile.in (ALLPARAM, ALLCONFIG): Add them. + * configure.in: Recognize m68*-cisco*-*. + + * Makefile.in (TAGS): Use variables directly, rather than using + find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster + and means that these filenames no longer need be unique across all + the config/* directories. + * configure.in: Put the config/*/ into TM_FILE, etc. + + * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk + and trapv exceptions. + + * target.h (struct section_table), objfiles.h (struct obj_section): + Change name of field sec_ptr to the_bfd_section. More mnemonic + and avoids the (sort of, for the ptx compiler) name clash with + the name of the typedef. + * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c, + solib.c, irix5-nat.c, objfiles.c, remote.c: Change users. + + * utils.c: Include readline.h. + * Makefile.in (utils.o): Add dependency. + + * remote.c (getpkt): Add support for run-length encoding. + +Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * utils.c (prompt_for_continue): Call readline, not gdb_readline. + +Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dstread.c (record_minimal_symbol): New arg objfile. Pass it to + prim_record_minimal_symbol. + Callers: Pass it. + + * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by + computing their offset from the start of the old buffer and adding + to the new buffer, rather than by assuming we can add the + difference between the old buffer and the new buffer (it might not + fit in an int). Merge in cosmetic differences from emacs regex.c + version of this macro. + +Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * Makefile.in (install-only): Fix use of program_transform_name. + +Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c: Remove "set print fast-symbolic-addr off" command. + The bug which it worked around was fixed on 25 Feb 94 in coffread.c, + so I'm nuking the command. + * symtab.c (find_addr_symbol): Comment out, no longer used. + + * main.c (main): Don't init_source_path for the -cd argument. Now + that source_path doesn't contain the current_directory from when + GDB started up, init_source_path is no longer useful (and is + harmful because it clobbers a source_path set in $HOME/.gdbinit). + + * TODO: Remove item about line numbers being off. It is useless + and confusing without a reproducible test case (it mentions + proceed(), but I was able to step through proceed without trouble). + +Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + For Sunos 4.x targets, enable gdb to set breakpoints in shared + library functions before the executable is run. Retrieve dynamic + symbols from stripped executables. + * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type. + * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols), + symtab.c (list_symbols): Handle mst_solib_trampoline. + * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline + for all targets, remove IBM6000_TARGET dependencies. + * dbxread.c (read_dbx_dynamic_symtab): New function. + * dbxread.c (dbx_symfile_read): Use it. + * dbxread.c (SET_NAMESTRING): Set namestring to + "" instead of "foo" if the string index is + corrupt. + * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead + of mst_unknown. + * symtab.c (list_symbols): Take from_tty as parameter and pass it + to break_command. Handle mst_file_* minimal symbol types. + * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef. + +Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com) + + * c-exp.y(yylex): fix potential memory overflow. + +Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * environ.c (set_in_environ): Eliminate special handling of PATH and + GNUTARGET. + * putenv.c: Removed, conflicts with system declaration of + putenv on RS/6000 running AIX 3.2.5, and above change makes it + unnecessary. + * Makefile.in: Change accordingly. + * procfs.c (procfs_create_inferior): Change comment accordingly. + +Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com) + + * rs6000-tdep.c: Change value to value_ptr. + +Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (read_hpux_symtab: Correctly determine the namespace + and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and + MEMENUM symbols. Do not include function-scoped variables in + the partial symbol table. + +Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * i386m3-nat.c: Include floatformat.h. + (get_i387_state): Use memset not bzero. + + * Version 4.12.3. + + * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change + ieee-float.h to floatformat.h. + + * valprint.c (val_print_string): Ignore error if the error + happened after a terminating '\0'. + + * c-valprint.c (c_val_print): Never add 1 to return value from + val_print_string; just return what it returns. + + * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for + looping through all of the enums. + * infrun.c (signals_info): Use it. + +Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * main.c (main): When printing warning about bad baud rate, don't + use warning(); it relies on current_target which isn't set up yet. + + * breakpoint.c (_initialize_breakpoint): Update docstring for + tbreak to match what the code actually does. Don't mention tbreak + in docstrings for "enable once" or "enable breakpoints once". + +Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after + while (0). That defeats the whole purpose of using do . . . while (0). + * mdebugread.c (parse_partial_symbols): Don't use ?: expression as + list for ADD_PSYMBOL_TO_LIST; the macro takes its address and + using a ?: expression as an lvalue is not portable. + + * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also + convert a LOC_ARG to a LOC_REF_ARG. Update code which combines + 'p' and 'r' symbol descriptors into a single symbol to look for a + LOC_REF_ARG. + * README, config/sparc/tm-sparc.h: Update comments. + +Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_type): Do not complain for types with + an `indexNil' aux index, these are simply undefined types. + Remove indexNil check from caller of parse_type. + * mdebugread.c (parse_partial_symbols): Do not enter + stGlobal, scCommon symbols into the minimal symbol table, their + value is the size of the common, not its address. + Handle scInit, scFini, scPData and scXData sections. + Use minimal symbol type mst_file_* for stLabel symbols, instead of + mst_*. + Enter stProc symbols into the global_psymbols list once, not into + the static_psymbols_list. + Get rid of dummy psymtab if it is empty, to allow proper detection + of stripped executables. + * mdebugread.c (cross_ref): Allow cross references to Fortran + common blocks. + +Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (common_block_end, fix_common_block): Stash the + struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so + as to not assume that a pointer fits in an enum. + +Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com) + + * os9kread.c (fill_sym): check compiler verion number for pre- + UltraC compiler. + * os9kread.c (os9k_process_one_symbol): address of symbol is + relative to section not module. + * stabsread.c (define_symbol): add symbol type 's' as local + symbol for os9k. + * remote-os9k.c: add command 'set monitor_log' to turn on or off + monitor logging. + * remote-os9k.c: fix bug in delete breakpoint, single step trace. + * remote-os9k.c: fix bug in 'set remotebaud' function. + * remote-os9k.c (rombug_link): minimize checking so to improve + speed. + * symfile.c (symbol_file_command): check if failed to link, also make + the command be able to accept more than one filenames. + * target.c (target_link): check if failed to link with rombug. + * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0. + +Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-es.c (es1800_child_ops): Don't declare it static. + +Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com) + + * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef. + +Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dbxread.c: New variable lowest_text_address. + (record_minimal_symbol, read_dbx_symtab): Set it. + (read_dbx_symtab): Use lowest_text_address + text_size instead of + end_of_text_address. + * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT. + + * dbxread.c (end_psymtab): Remove old and commented out + capping_global and capping_static. Fix comments regarding + N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro. + + * parser-defs.h: Add "extern" to start of variable declarations so + we don't end up with commons. + * parse.c: Define these variables. + + * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it + as one. + +Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * alpha-tdep.c: Change value to value_ptr. + +Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * solib.c (elf_locate_base): New function to locate the address + of the dynamic linker's runtime structure in the dynamic info section. + * solib.c (locate_base): Use it instead of iterating over the list + of mapped address segments. + * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer + necessary. + +Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file. + (pc_in_interrupt_handler): New function. Also add PARAM decl. + (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for + signal trampoline and interrupt routines. + (frame_saved_pc): Handle signal trampolines and interrupt routines. + (frame_chain, frame_chain_valid): Likewise. + (hppa_frame_find_saved_regs): Likewise. Also deal with special + saved regs convention for SP. + + * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define. + (FRAME_BASE_BEFORE_SIGTRAMP): Define. + (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define. + + * tm-hppah.h (IN_SIGTRAMP): Define. + +Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * ch-exp.y (match_simple_name_string): Accept '_' as well as an + alphabetic character as the start of a name. + + * sparclite/Makefile.in (all install): Build and install aload. + + * configure.in: Accept i[34]86-*-*sysv32 because that is what + config.guess and config.sub produce. + + * mips-tdep.c: Change value to value_ptr. + +Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c, + cp-valprint.c, eval.c, expprint.c, findvar.c, language.c, + objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c, + valarith.c, valops.c, valprint.c, value.h, values.c: Replace + value with value_ptr. This is for the ptx compiler. + * objfiles.h, target.h: Don't declare a "sec_ptr" field using a + "sec_ptr" typedef. + * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff. + #if 0 i386_float_info. + * symm-tdep.c (round): Remove. Also remove sgttyb. + * symm-tdep.c: Remove lots of stuff which duplicates stuff from + i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb. + * i386-tdep.c (i386_frame_find_saved_regs): Put in + I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix + someday. + * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move + stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to + symm-nat.c. Define CHILD_WAIT and declare child_wait(). + * config/i386/tm-symmetry.h: Remove call function stuff; stuff in + tm-i386v.h is apparently OK. + * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not + HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and + USE_O_NOCTTY. + +Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * osfsolib.c (xfer_link_map_member): Update to use new + target_read_string interface. + +Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * infrun.c (wait_for_inferior): In checking + remove_breakpoints_on_following_step, check + through_sigtramp_breakpoint as well as step_resume_breakpoint. + +Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * os9kread.c (os9k_process_one_symbol): Rename + VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK. + * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not + (CORE_ADDR)0, from target_link, since that is what it uses. + Process name at end, not during parsing (like we did before Kung's + change), so that -readnow and -mapped can appear anywhere. + Make text_relocation a local variable. + * config/i386/i386os9k.mt: Fix comment. + * Makefile.in (ALLDEPFILES): Add remote-os9k.c. + * os9kread.c: Put "comments" after #endif inside /* */. + * stabsread.h: Add os9k_stabs variable. + * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol): + Set it. + * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol + descriptor in global_symbols not local_symbols. + (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type + descriptors. + (read_type): If os9k_stabs, accept function parameters after 'f' + type descriptor. + (read_array_type): If os9k_stabs, don't expect index type and + expect lower and upper to be separated by ',' not ';'. + (read_enum_type): If os9k_stabs, read a number before the first + enumeration constant. + (os9k_init_type_vector): New function. + (dbx_lookup_type): Call it when starting new type vector. + * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION. + * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol. + * os9kstab.c: Removed. + * Makefile.in: Update accordingly. + * objfiles.c (objfile_relocate_data): Removed. + * remote-os9k.c (rombug_wait): Call objfile_relocate + not objfile_relocate_data. + * objfiles.h, objfiles.c: Remove find_pc_objfile. + * remote-os9k.c (rombug_wait): Call find_pc_section not + find_pc_objfile. + * main.c (quit_command): Check inferior_pid; revert Kung change. + * remote-os9k.c (rombug_create_inferior): Set inferior_pid. + +Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com) + + * os9kread.c: New file to read os9000 style symbo table. + * os9kstab.c: new file to read os9000 style stabs. + * remote-os9k.c: remote protocol talking to os9000 rombug monitor. + * objfiles.c (find_pc_objfile): new function to search objfile + from pc. + * objfiles.c (objfile_relocate_data): new function to relocate + data symbols in symbol table. + * objfiles.h: Add two aux fields in struct objfile to handle + multiple symbol table files situation like in os9000. + * symfile.c: Change so 'symbol-file' command can handle multiple + files. Also call target_link() to get relocation infos. + * target.c (target_link): new function to get relocation info when + a symbol file is requested to load. + * main.c (quit_command): take out 'inferior_pid != 0' condition, + because in cross mode there's no inferior pid, bit they need to + be detached. + Makefile.in: add os9kread.c os9kstab.c and .o's. + configure.in: add i386os9k target. + config/i386/i386os9k.mt: new add. + config/i386/tm-i386os9k.h: new add. + +Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler. + * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler. + +Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * target.c, target.h (target_read_string): Provide error detection to + caller. Put string in malloc'd space, so caller need not impose + arbitrary limits. + * solib.c (find_solib): Update to use new interface. + * irix5-nat.c (find_solib): Read o_path from inferior + (clear_solib): Free storage for o_path. + * valprint.c (val_print_string): Add comments. + +Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symtab.c (decode_line_1): Handle the case when skip_quoted does not + advance `p'. + +Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * value.h (struct value): Add modifiable field. + * values.c (allocate_value, record_latest_value, value_copy): Set it. + (record_latest_value): Don't mess with VALUE_LVAL of value. + * valops.c (value_assign): Check it. Reword existing error + message on not_lval. + + * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h + (STEP_SKIPS_DELAY): Added. + * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in + the delay slot. + + * valprint.c (val_print_string): If errcode is set, always print + an error, regardless of force_ellipsis. In the non-EIO case, + just print the error message rather than calling error(). Don't + access *(bufptr-1) if bufptr points to the start of the buffer. + When looking for '\0', don't increment bufptr and addr if bufptr + started out already at limit. If an error happens on fetching the + first character, don't print the string. + +Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is + obsolete. + + * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c, + i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c + config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h, + m88k-tdep.c: Use floatformat.h instead of ieee-float.h. + * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff + * findvar.c: Update comment regarding ieee-float.h. + +Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP, + FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC): + Define to make backtracing through the various sigtramp handlers + work. + * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch + the saved pc from ucontext on the stack for SVR4 signal handling. + +Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * remote.c, remote-mon.c, remote-utils.c, remote-utils.h, + target.h, remote-es.c, remote-nindy.c: Don't set baud rate if + baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate; + just use the global variable itself. When printing baud rate, + don't print a baud rate if baud_rate is -1. + + * coffread.c (read_coff_symtab): Pass mst_file_* to + record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT + symbols in the minimal symbols regardless of SDB_TYPE. + +Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * breakpoint.h (enum bptype): New type bp_through_sigtramp. + (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP. + * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP + if we hit a bp_through_sigtramp breakpoint. Remove kludge which + ignored bs->stop for a bp_step_resume breakpoint. + * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint + which performs one (the check_sigtramp2 one) of the functions + which had been handled by the step_resume_breakpoint. For each + use of the step_resume_breakpoint, make it still use the + step_resume_breakpoint, use the through_sigtramp_breakpoint, or + operate on both. + Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what. + When setting the frame address of the step resume breakpoint, set + it to the address for frame *before* the call instruction is + executed, not after. + + * mips-tdep.c (mips_print_register): Print integers using + print_scalar_formatted rather than duplicating all the + CC_HAS_LONG_LONG and so on. + (mips_push_dummy_frame): Use read_register_gen rather than using + read_register and then putting it back in target format with + store_unsigned_integer. If registers are more than 4 bytes, give + an error rather than have some registers overwrite other + registers. + #if 0 unused include of opcode/mips.h. + + * symfile.h: Don't declare arguments for coff_getfilename. + + * defs.h: Revert Kung change regarding FORCE_LONG_LONG. + +Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * configure.in (hppa*-*-osf*): New configuration. + * config/pa/hppaosf.mt: New target makefile fragment. + * config/pa/tm-hppao.h: New target include file. + +Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * exec.c (print_section_info): Print entry point for exec_bfd only. + * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case. + * dwarfread.c: Remove second inclusion of , which + causes problems if has no multiple inclusion protection. + +Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com) + + * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of + the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1. + (CALL_DUMMY_LENGTH): Changed accordingly. + +Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com) + + * sparc-stub.c (trap_low): Make trap handler work for arbitrary + numbers of register windows. + + * sparclite/hello.c: Add factorial function for testing. + * salib.c: Use macros instead of constants for I/O addresses to + make 931 support easier. + * sparclite.h: Change constraint for LOC to "rJ" to force use of + register in sta/lda instructions. + +Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com) + + * dbxread.c (process_one_symbol): Set + block_address_function_relative for COFF like we do for ELF and SOM. + +Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (new_psymtab): Pass in section_offsets and set + them in the pst. + * mdebugread.c (handle_psymbol_enumerators): New function to enter + the enumerators of an ecoff enum into the partial symbol table. + * mdebugread.c (parse_partial_symbols): Call it. + * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next. + * symmisc.c (dump_psymtab): Fix typo, clean up output of section + offsets. Cast psymtab->read_symtab to PTR before passing it to + gdb_print_address. + * i386-tdep.c (i386_skip_prologue): Skip over instructions that + set up the global offset table pointer in pic compiled code. + * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets, + error() on TYPE_CODE_FLT arguments whose size is greater than 8, + swap all other TYPE_CODE_FLT arguments as mips_push_arguments + ensures that floats are promoted to doubles before they are pushed + on the stack. + +Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com) + + * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h: + Fixup cache_on and flush_i_cache so that they work for both the + 930 and 932 processors. Rewrite most low level funcs (uart + access & cache stuff) to use new ASI access macros in sparclite.h. + Also make it easy to access second serial port. + +Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * hp300ux-nat.c: Don't incloude , , or + ; not needed. + +Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stack.c (print_frame_info): In "pathological" case, don't + distrust the line number information. + +Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com) + + * mips-tdep.c (mips_print_register): handle 64 bits register. + * valprint.c (print_longest): fix a bug in printing 64 bits value. + +Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Version 4.12.2. + + * Makefile.in (install): Do the sed for program_transform_name + ourselves instead of worrying about INSTALL_XFORM. This enables + users to override INSTALL_PROGRAM in the standard way. + + * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't + depend on Makefile.in. + + * defs.h, valprint.c: Make longest_to_int a function not a macro. + Only test against INT_MIN if a LONGEST is bigger than an int. + + * README: Change GhostScript to Ghostscript. + +Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com) + + * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}: + Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14 + character file names. + * Makefile.in (ALLPARAM): Add these files. + + * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14 + character file names. + * Makefile.in: Add Kung's new mips64 files. + +Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com) + + * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf, + mips64el-*-ecoff and mips64-big-*. + * defs.h: get rid of FORCE_LONG_LONG. + * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction + parsing. Change register size to be MIPS_REGSIZE. + +Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com) + + * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c, + osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c, + xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names. + +Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) + + * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust. + (remove_commands, add_commands): Add/remove hms-drain when target + is connected. + +Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com) + + * configure.in: Add Lynx/rs6000 support. + * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error + messages. Add rs6000 support. Don't try to modify unwritable + registers. + * rs6000-nat.c: Move lots of native dependent stuff (like core + file support) from rs6000-tdep.c & xcoffexec.c to here. + * rs6000-tdep.c: Move native dependent stuff to nat.c. + * xcoffexec.c: Move native dependent stuff to nat.c. + * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here + from tm file. + * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're + really native. + * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h: + New files to support Lynx/rs6000. + +Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * README: Remove note about gcc warnings on alpha, these should be + gone now. + * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c, + m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c + remote-utils.c, stabsread.c: Include . + * regex.c: Include "defs.h", change re_comp argument to const char *. + * infptrace.c (fetch_register, store_inferior_registers): Change + regaddr to type CORE_ADDR. + * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS): + Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR. + +Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.h: Always define BYTE_BITFIELD to nothing. + +Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used. + * configure.in: Remove comment about m68k-em.mt. + * Makefile.in: Remove references. + +Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent + BFD_HOST_64_TYPE. + +Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu) + + * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to + access BFD private data. Search for the "$TEXT$" space rather + than ".text". + (hppa_sym_fns): Add bfd target flavour to initializer. + +Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * target.c (target_preopen): If target_kill doesn't remove the + target from the stack, use pop_target to do it. + + * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name + of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar + changes to stabsread.c from summer 1993. + + * remote-udi.c (udi_files_info): If prog_name is NULL, just skip + printing the program, rather than passing NULL to printf. + (udi_detach): Set udi_session_id to -1 so that udi_close doesn't + try to call UDIDisconnect again. Print better message. + (udi_kill): Just call UDIDisconnect ourselves, rather than doing + it via udi_close. + (udi_create_inferior): If udi_session_id is negative, open a new + TIP rather than giving an error. + + * config/mips/mipsm3.mh, config/i386/i386m3.mh, + config/ns32k/ns32km3.mh: Define NAT_FILE. + * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H + (it was inconsistent and namespace-wrong) to NM_M3_H. + * m3-nat.c (mach_really_wait): Change parameter name to ourstatus. + (m3_open): New function. + (m3_ops): Use it. + * TODO: Update Mach section. + + * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver. + +Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * printcmd.c (printf_command): Add missing single-letter + backslash-escape sequences, and improve error message. + +Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * corelow.c (solib_add_stub, core_open): Pass address of from_tty + rather than trying to shove an int into a pointer and back out + again. This avoids compiler warnings. + + * defs.h (alloca): Declare as void *, not char *, on hpux. + Don't prototype it, just declare the return type. + +Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/i386/tm-sun386.h, config/i386/tm-symmetry.h + (REGISTER_CONVERT_TO_RAW): Add missing backslash. + +Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or + ZERO_REGNUM, just read it as zero without talking to the board. + + * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing + backslash. + * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type) + to store_floating, not nonexistent variable len. + + * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint): + New functions. + (mips_store_word): Change calling convention to return errors, and + to provide old contents if the caller wants it. + (mips_xfer_memory): Deal with errors from mips_store_word. + * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT + define now that remote-mips.c doesn't use BREAKPOINT. + + * remote-mips.c (mips_create_inferior): Call warning if arguments + specified, and then execute "set args" command. Call error, not + mips_error, if executable file not specified. + + * remote-e7000.c: Replace "snoop" command (e7000_noecho) with + remote_debug. + + * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast + to unsigned int. + +Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * value.h (print_longest): Rename "value" to "val" in prototype + declaration because some compilers don't like arguments whose + names are the same as types. + * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char * + before passing it to remote_*_bytes. + +Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com) + + * h8500-tdep.c (saved_pc_after_call): The size of the + pc is memory model dependent. (segmented_command, + unsegmented_command, _initialize_h8500_tdep): New commands to + change memory model. + * remote-e7000.c (_initialize_remote_e7000): Change name of snoop + command. + * remote-hms.c (hms_load): Remove breakpoints when loaded. + (hms_wait): Use new status structure + (hms_open): Push the target here. (hms_before_main_loop): Not + here. (supply_val, hms_fetch_register, hms_store_register): Cope + with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE. + * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print + all registers in a compact way. + +Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address + as CORE_ADDR to match definition in rs6000-tdep.c. + +Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs. + * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate + definitions into the psymtab. + +Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide + a special exceptionSize for the 68332. + + * remote-udi.c (udi_attach): If no arguments, print error. + +Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com) + + * Makefile.in (VERSION): Bump to 4.12.1 + * NEWS, README: Update to match 4.12 release. + +Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * command.c (empty_sfunc): New function. + (add_set_cmd): Use it instead of not_just_help_class_command. + (not_just_help_class_command): Change calling convention back to + what it was before yesterday's change. + + * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end + of the type if present. + +Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (decode_format): Don't blithely set the size for + an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT. + + * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h. + If BFD64, make a LONGEST a BFD_HOST_64_BIT. + * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead + always just check against INT_MIN and INT_MAX (this also fixes things + if sizeof (long) > sizeof (int), e.g. Alpha). + * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h: + Don't define LONGEST or BUILTIN_TYPE_LONGEST. + * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and + BUILTIN_TYPE_UNSIGNED_LONGEST. + * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove + longest_int and longest_unsigned_int. + * value.h (struct value): Just align to LONGEST, rather than worrying + about CC_HAS_LONG_LONG. + * valarith.c (value_binop): Figure out type ourself based on + sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The + point is that we don't depend on CC_HAS_LONG_LONG anymore. + * valprint.c (val_print_type_code_int): Just call + extract_unsigned_integer directly, rather than going through + unpack_long. + * printcmd.c (decode_format): Remove code which would sometimes + change 'g' size to 'w' for integers. print_scalar_formatted handles + printing huge integers well enough, thank you. + + * command.c (add_set_cmd, not_just_help_class_command): Change + to make this the sfunc, not cfunc, since that is how we call it. + * command.h: Comment difference between sfunc and cfunc. + * demangle.c (set_demangling_command): Add third arg since that + is how it is called. + (_initialize_demangler): Use sfunc, not cfunc, for + set_demangling_command, since that is how it is called. + Remove show_demangling_command; it has no effect. + + * command.c (shell_escape): Report errors correctly (with error + message from strerror). + +Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use + x_scnlen.l rather than x_scnlen to match corresponding change in + coff/internal.h. + +Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbtypes.h, ch-typeprint.c, ch-valprint.c: + Change comments regarding TYPE_CODE_BOOL. + * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL, + regardless of the language. + (value_true): Just call value_logical_not regardless of language. + * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type): + Remove #if 0'd code which makes some enums TYPE_CODE_BOOL. + * language.h: Improve comment for la_builtin_type_vector. + * m2-lang.c (_initialize_m2_language): Don't add any fields to + builtin_type_m2_bool. + +Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com) + + * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c: + Define IN_SIGTRAMP and backtrace correctly through signal handlers. + +Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl + by restarting the ioctl. + +Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * target.h (target_wait): Add comment about calling + return_to_top_level. + +Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes + additional arguments. + * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise. + +Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com) + + * sparc-stub.c: Remove unnecessary #include of memory.h. + +Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * mips-tdep.c: Remove code which sets saved_regs from + init_extra_frame_info and put it in new function mips_find_saved_regs. + (READ_FRAME_REG): Remove macro and replace uses with the expansion. + * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs, + check if it is NULL and call mips_find_saved_regs if so. + + * remote-mips.c: Use unfiltered, not filtered, output most places. + + * blockframe.c (get_prev_frame_info): Detect and stop an infinite + backtrace. Revise comments. + +Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_procedure): Remove _sigtramp kludges for + alpha and irix. The _sigtramp case has to be handled properly + in the tdep files if we have no ecoff debugging info. + * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain), + mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames + without PC_REGNUM kludge. + * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg): + Clean up handling of mips sigtramp frames, improve comments. + +Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * paread.c (read_unwind_info): Fix typo. + + * paread.c (pa_symtab_read): Update the "check_strange_names" + filter to match GCC's current output. Filter out section symbols + (which the HP linker sometimes puts in the wrong place). + +Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * serial.h (SERIAL_SET_TTY_STATE): Comment return value. + + * Makefile.in (TAGS): Just echo one line, rather than the whole thing. + + * Makefile.in: Remove all references to sparcly-nat.c. + + * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h + remote-sim.h directly, rather than via $(remote_utils_h). This avoids + duplicating serial.h and target.h. + + * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables + are not used anywhere (a 5 Oct 1993 change removed the uses). + + * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o. + * config/m68k/es1800.mt: Add comment. + * remote-es.c: Extensive changes to update to current conventions. + + * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]: + If the timeout is too big to fit in c_cc[VTIME], then do multiple reads + to achieve the desired timeout. + * serial.h (serial_t): Add field timeout_remaining. + +Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * c-exp.y (yylex): Reenable nested type code. + +Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * a29k-tdep.c (examine_tag): Add comment regarding argcount. + + * remote-mips.c (mips_ops): Fix docstring. + + * remote-bug.c (bug_ops): Remove spurious newline from docstring. + + * config/m68k/tm-monitor.h: Changes to bring this into accordance + with the old tm-m68k-em.h: + (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove. + (HAVE_68881): Don't undefine; HAVE_68881 is obsolete. + (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine. + Add FIXME regarding GET_LONGJMP_TARGET. + + * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments. + * infptrace.c (kill_inferior): Add comments. + * main.c (quit_command): Call target_close after we kill or + detach. + * remote-udi.c (udi_close): Don't error() if QUITTING. + +Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com) + + * configure.in: Make m68k-coff and aout add monitor support in + addition to the standard serial support. + +Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with + index indexNil. + +Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS. + * elfread.c (record_minimal_symbol_and_info), + dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it. + +Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * i386-stub.c: Add ".text" right before "mem_fault:". + + * main.c (baud_rate): Add FIXME comment about printing -1 value. + + * remote-utils.c (usage): Fix message to be accurate and conform + more closely to normal conventions. + + * remote-utils.c (gr_files_info): Have the exec_bfd test control + whether to show information about exec_bfd, and not control whether + to show information about device and speed. + + * remote-utils.c (gr_open): If sr_get_device returns NULL, give + usage message, don't dump core. + + * remote-bug.c (bug_write_memory): Use alloca, not GCC extension + for variable size array. + (bug_fetch_register, bug_store_register): Rename "value" to + "fpreg_buf" because some compilers don't like variables whose + names are the same as types. + (bug_store_register): Use a cast when converting char * to + unsigned char *. + + * symmisc.c (maintenance_print_symbols): Don't refer to the name + of the command in error message (the text was referring to the old + name of the command). + + * symmisc.c (dump_symtab): Fix args to fprintf_filtered. + + * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print + full details on structure elements without names. This partially + reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect + of those changes was accidental. + + * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is + defined, make it an error to specify a single argument which is not + a frame number. + + * Makefile.in (version.c), main.c (print_gdb_version): Use + host_alias and target_alias, not host_canonical and + target_canonical, to print configuration. + +Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead + of builtin_type_long. It is necessary to get a type which is + TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough. + + Fix many sins which will come up in 32 bit x 64 bit GDB, and + various miscellaneous things discovered in the process: + * printcmd.c, defs.h (print_address_numeric): New function. + * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) + breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), + cp-valprint.c (cplus_print_value), infcmd.c (jump_command), + printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: + Use it. + * utils.c, defs.h (gdb_print_address): New function. + * expprint (dump_expression), gdbtypes.h: Use it. + * breakpoint.c (describe_other_breakpoints), + symmisc.c (dump_symtab, print_symbol): + Use filtered not unfiltered I/O. + (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well + just run gdb under a debugger for this (and it had problems with + printing addresses, how to print b->shadow, etc.). + * buildsym.c (make_blockvector), core.c (memory_error), + exec.c (print_section_info), maint.c (print_section_table), + mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, + symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: + Add comments saying code is broken. Marked with "FIXME-32x64". + * dbxread.c (process_one_symbol), partial-stab.h (default), + remote-vx.c (vx_run_files_info): + Don't cast int being passed to local_hex_string. + * symmisc.c (print_symbol): Don't cast long being passed to %lx. + * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE + only being a long. + * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG + and LOC_LOCAL. + * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. + * source.c: Include regardless of USG. + +Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * valops.c (value_assign): Set `type' after coercing toval. + * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print): + Use extract_unsigned_integer to get the address of a reference. + +Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h: + AIX can use ? instead of \ for continuation. Deal with it. + + * paread.c (read_unwind_info): Just assign to objfile->obj_private, + not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which + the HP compiler in ANSI mode doesn't like. + + * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it + based on USG, rather than defining HAVE_SIGSETMASK to an + expression containing defined. Having a macro used in #if expand + to an expression containing "defined" is undefined according to + ANSI, and the HP compiler in ANSI mode doesn't do what we wanted + it to. + +Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com) + + * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): + Clean up the changes of 11 Jan, as recommended by Peter Schauer. + +Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * ch-exp.y (match_string_literal): Allow a zero-length string. + * ch-lang.c (chill_printstr): Don't print zero-length string funny. + +Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * i386aix-nat.c (i386_float_info): Reverse order of registers before + passing them to print_387_status. + (print_387_status): Don't subtract top from 7 before using it. + * i387-tdep.c: Remove comment about AIX wanting "top" subtracted + from 7; the above explains it. + +Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mips-tdep.c (init_extra_frame_info): Use frame relative stack + pointer value when fixing up the frame at the start of a function. + +Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com) + + * lynx-nat.c (fetch_core_registers): Load the I & L regs for the + Sparc from the stack. + +Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * remote-mips.c (mips_initialize): Clear mips_initializing via + cleanup chain, not directly. + + * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout + of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are + munging the timeout due to the limited range of c_cc[VTIME]. + + * fork-child.c, inferior.h (fork_inferior): New argument shell_file. + * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior), + m3-nat.c (m3_create_inferior): Pass it. + * procfs.c: Remove ptrace function. It was declared in a way which + conflicted with the prototype in unistd.h on Solaris. + +Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc + in the sigcontext if it is a signal trampoline frame. + * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET): + Define for Solaris2. + +Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com) + + * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h, + config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to + tm-sparc.h so they can be overridden if necessary. + +Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com) + + * lynx-nat.c: Add Sparc support. + * sparcly-nat.c: Remove. It's useless. + * config/sparc/nm-sparclynx.h: Rewrite. + * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o + with lynx-nat.o + * config/sparc/tm-sparclynx.h: Rewrite. + +Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * rs6000-pinsn.c: Use the new disassembler in the opcodes + directory. Old code was discarded, since the new opcode table has + a different format. + +Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com) + + * Makefile.in (realclean): Remove info files per make-stds.texi. + +Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh + if N_SO_ADDRESS_MAYBE_MISSING is defined. + * config/sparc/tm-sun4sol2.h: Define it. + +Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * printcmd.c (print_address_symbolic): Unconditionally use msymbol + if we did not find a symbol. + +Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY + is not defined. + + * hppab-nat.c (call_ptrace): Delete redundant function. + (kill_inferior, attach, detach, child_resume): Likewise. + (child_xfer_memory): Likewise. + + * hppah-nat.c (call_ptrace): Delete redundant function. + (kill_inferior, attach, detach, child_resume): Likewise. + + * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o. + + * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o. + + * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define. + + * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define. + (CHILD_XFER_MEMORY): Define. + (PT_*): Define so that generic infptrace.c code can be used. + +Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (xcoff_symfile_read): Make second parameter a + struct section_offsets *, not a (nonexistent) struct section_offset *. + + * xcoffread.c (read_xcoff_symtab): Make main_aux just a union + internal_xcoff_symtab, not an array of one of them. Change lots of + "main_aux" to "&main_aux" and so on. + + * coffread.c, xcoffread.c: Include + before "symfile.h". + +Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * coffread.c (coff_getfilename): Make it not static. + + * xcoffread.c (read_xcoff_symtab): complain() not abort(). + + * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes + a completely gratuitous difference between xcoffread.c and coffread.c). + +Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (wait_for_inferior): Don't set frame for + step_resume_breakpoint for IN_SIGTRAMP cases. + + * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what), + breakpoint.c (bpstat_what): Move step_resume from its own field of + the struct bpstat_what into the main_action. Make it override + other breakpoints. This is a conservative change in the sense + that before the step resume breakpoint was a breakpoint.c + breakpoint, hitting the step resume breakpoint overrode even + calling bpstat_stop_status. + +Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (normal_stop): Set stop_pc after popping the dummy frame + in case execution was stopped in the called function. + * stack.c (print_frame_info, frame_info): If backtracing through + a call dummy, handle the starting source line number on a line + boundary like backtracing through sigtramp. + * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address + for call dummy frame right. Remove old test for dummy frame, + it has been unused at least since gdb-3.5. + * sparc-tdep.c (sparc_push_dummy_frame): Set return address register + of the dummy frame. + +Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infcmd.c (signal_command): Accept 0 as legitimate signal number. + +Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (signals_info), target.c (target_signal_from_name): + Use ugly casts to avoid enumvar < enumvar or enumvar++. + +Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON. + * inflow.c (terminal_ours_1): When discussing how to deal with the + tty state, make note of query() as well as readline. + + * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of + signals for which stop and print are cleared by default. + +Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * config/pa/tm-hppa.h (unwind_table_entry): Use one of the + reserved fields to hold a stub unwind entry type. Fix typo. + (stub_unwind_entry): New structure for raw stub unwind entries. + (stub_unwind_types): The types of stubs we may encounter. + (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines. + * hppa-tdep.c (rp_saved): Use additional information provided + by linker stub unwind descriptors. + (frameless_function_invocation): Likewise. + (frame_chain_valid): Likewise. + * paread.c (compare_unwind_entries): New function for sorting + unwind table entries. + (read_unwind_info): Rewrite to remove dependency on host endianness. + Read in data from the $UNWIND_END$ subspace which contains linker + stub unwind descriptors. Merge that data into the basic unwind + table. + + * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions. + +Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name + from either the symbol name or the auxent. + * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename, + no longer static. + +Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com) + + * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h. + +Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * README: Update notes for alpha port. + +Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL + for operation fault, constraint fault, and type fault. + +Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (init.c): Add comment explaining formatting conventions. + + * c-exp.y (parse_number): Assign to temporary between the right + shifts, to work around a bug in the SCO compiler. + + * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR): + Add various files which were added to GDB recently. + + * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not + within_function. + + * Makefile.in: Add mostlyclean target. + +Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Version 4.11.4. + +Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * main.c (show_commands): Make return type of extern + history_get be HIST_ENTRY, rather than struct _hist_entry. + (The latter loses with the upcoming merged readline.) + +Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring + const char *, not char *. + + * symtab.h (struct symbol): Make section short, not unsigned short. + + * symtab.c (lookup_symbol): Add comment about QUIT here. + + * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered. + + * c-exp.y (parse_number): Check for overflow regardless of range + checking. Fix overflow check to use unsigned LONGEST, not + unsigned int. + + * c-exp.y (parse_number): Make it so that integer constants are + builtin_type_long_long if builtin_type_long isn't big enough or if + an "LL" suffix is used. Properly handle "UL" or "LU" suffixes. + + * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC): + Print our "()" first, then recurse for the target type. + +Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-udi.c (udi_create_inferior): Quote empty execfile argument. + + * gdbserver/low-lynx.c: Include not "/usr/include/wait.h". + +Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * utils.c (request_quit): Re-establish signal handler regardless + of USG. + + * config/mips/xm-irix4.h: Define HAVE_TERMIOS. + +Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * i960-tdep.c: Include target.h. + +Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com) + + * lynx-nat.c (sys/wait.h): Don't use absolute pathname. + +Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus + changes (status -> ourstatus; declare status, etc.). + * config/nm-lynx.h: Fix child_wait prototype and include target.h. + +Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (ALLPARAM): Add config/nm-lynx.h. + +Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * remote-mips.c (mips_request, mips_wait): Correct prototypes. + +Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/i386/xm-linux.h: Define HAVE_TERMIOS. + +Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment. + +Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960 + is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN. + + * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before + writing it. + + Add search to target vector (#if 0'd until after 4.12): + * target.h (to_search, target_search): Add. + * gdbcore.h, core.c (generic_search): Add. + * remote.c (remote_search): Add. + * a29k-tdep.c (init_frame_info): Use target_search to find traceback + tag. + + * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr + is on, call find_pc_function rather than relying just on the minimal + symbols (probably only matters for symbol readers which don't put + statics in the minimal symbols, but changing this strikes me as + not conservative enough). + Initialize name_location in all cases. + If no symbol and no msymbol, don't print anything symbolic. + + * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0. + +Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com) + + * printcmd.c (print_address_symbolic): Make it search the + symtabs for variables as well as functions. Add `set print + fast-symbolic-addr' and default it to fast (the old way). + Print line numbers for data items as well as functions. + + * symtab.c (find_addr_symbol): Return the symtab and the symbol + address, if a symbol is found (take two more args pointing to + where to store these results). + + * symtab.h (find_addr_symbol): Add prototype. + +Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * objfiles.h: Fix comments to reflect the fact that the phrase + "top of stack" always refers to where the pushing and popping takes + place, regardless of whether it is at the highest or lowest address. + +Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for + compiler generated tag names. + * mdebugread.c (parse_type): Handle cross references to qualified + aggregate types. + * valops.c (value_struct_elt): Improve error message if the + address of a method is requested from an object instance. + * valops.c (search_struct_method): Make name_matched non-static + to get it initialized correctly. + * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to + exclude segment register which are not writable on newer SCO versions. + +Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * go32-xdep.c: Remove unused function uerror. + (sigsetmask): Declare return type. Declare argument (to match the + way it is called). Explicitly return 0. + +Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com) + + * symtab.h (struct symbol, general_symbol_info, minimal_symbol, + partial_symbol): Shrink the storage sizes of symbols, by making + enums into 1-byte bitfields when compiled __GNUC__, moving all the + enums and small ints to the end of each struct to improve + alignment, and switching the section number from int to unsigned + short. + +Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com) + + * symtab.c (find_addr_symbol): New routine that will find the nearest + symbol associated with an address. It does so by exhaustive + search of the symtabs, so it's slow but complete. + +Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com) + + * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab + to [0,0] rather than [0, end of first source file]. This avoids + problems with other parts of GDB looking for linetables in the + _globals_ symtab. Eliminate variables num_object_files and + first_object_file_end. + +Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) + + * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag. + (pop_frame): Restore PC2 and LR0 from dummy frames. + (push_dummy_frame): Save PC2 and LR0 into dummy frames. + (setup_arbitrary_frame): Handle 3 args and set up real frames. + * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments. + (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0. + (SETUP_ARBITRARY_FRAME): Define. + +Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START. + +Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * remote-udi.c (udi_resume): Correct prototype. + +Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call + hppa_frame_find_saved_regs. + * hppa-tdep.c (dig_fp_from_stack): Delete function. + (prologue_inst_adjust_sp): New function. + (is_branch, inst_saves_gr, inst_saves_fr): New functions. + (skip_prologue): Completely rewrite to use unwind information. + (hppa_frame_find_saved_regs): Likewise. + +Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol + to convert a signal number with appropriate bounds checking. + + * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377). + +Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) + + * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined, + print a newline to end the display anyway. + + * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and + coprocessor status regs) when popping a frame. This fixes + float exceptions that occur after calling inferior functions. + + * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): + Read and write the fsr (float status register) to/from the child + process along with the float regs. Remove Peter Schauer's change + of May 24 '93, which has higher overhead and doesn't solve the + real problem (which was that FSR wasn't being set). + +Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com) + + * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ + stack overflow check isn't right after the register stack + adjustment instruction. Metaware R2.3u compiler moves other + things in front of it. This fix isn't perfect but is what's + running. + +Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT. + + * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14 + character filenames. + * configure.in: Change accordingly. + +Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com) + + * m68k-stub.c, sparc-stub.c: removed spurious introduction of + _filtered io routines from these two files. + +Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h, + config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define. + * mdebugread.c (parse_symbol): Handle enum sh.type produced by + DEC c89. + * mdebugread.c (add_line): Handle zero linenos produced by DEC c89. + +Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before + printing to gdb_stderr. + + * remote-udi.c (udi_kill): Don't close the connection, just set + inferior_pid to zero. + (udi_mourn): Call remove_breakpoints. + + * remote-udi.c: Remove obsolete need_artificial_traps comment. + + * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc. + +Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * symtab.c (lookup_symbol): Don't try adding .c to the name. + + * remote-bug.c: At the start of each section, reset srec_frame + back to 160. + + * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS. + * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook. + * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with + code which looks for those two waitkinds. Use switch statement. + * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with + CHILD_SPECIAL_WAITSTATUS. + + * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes. + * Move target_signal_from_host, target_signal_to_host, and + store_waitstatus from inftarg.c to target.c. procfs needs them. + * target.c: Include "wait.h" and . + * target.h, infrun.c (proceed), proceed callers: Pass new code + TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with + enums being treated as unsigned and is cleaner. + * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or + TARGET_SIGNAL_0. + * infcmd.c (signal_command), infrun.c (signals_info): + Don't allow user to specify numeric equivalent of + TARGET_SIGNAL_DEFAULT. + +Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com) + + * config/alpha/alpha-netware.mt: New target support for Alpha + running Netware. + * configure.in: Add alpha-*-netware* target. + +Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com) + + * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED. + +Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * target.h: Add enum target_waitkind, enum target_signal, and + struct target_waitstatus. Change status argument to target_wait to + be struct target_waitstatus * instead of int *. + * target.h, infrun.c, all targets: Change type of signal arguments + to resume(), proceed(), and target_resume() from int to enum + target_signal. + * All targets (*_wait, *_resume): Change accordingly. + * infcmd.c (program_info, signal_command), throughout infrun.c, + * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff. + * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex + signal code stuff right with the new signals would be non-trivial). + * inferior.h (stop_signal): Make it enum target_signal not int. + * target.c, target.h (target_signal_to_string, target_signal_to_name, + target_signal_from_name): New functions. + * inftarg.c, target.h (target_signal_to_host, target_signal_from_host, + store_waitstatus): New functions. + * procfs.c (procfs_notice_signals): Use them. + * i960-tdep.c (i960_fault_to_signal): New function, to replace + print_fault. + * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL. + + * objfiles.c (build_objfile_section_table): Don't abort() if + objfile->sections is already set. + + * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD + to match recent change to exec.c. + + * Version 4.11.3. + + * main.c (print_gdb_version): Change year to 1994. + + * ChangeLog, ChangeLog-93: Split ChangeLog at 1994. + * Makefile.in (NONSRC): Add ChangeLog-93. + +Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * stabsread.c (read_type): Allow defining several type numbers + at once (e.g. "(1,2)=(3,4)="...). + + * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int). + + * breakpoint.c (frame_in_dummy): Check PC as well as frame. + +Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols + to process_one_symbol. + * symtab.c (find_pc_psymbol): Search global_psymbols as well to + avoid caching a bad endaddr in find_pc_partial_function. + +Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION. + +Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Do not step or step resume past + the end of a one-line function we just stepped into. + +For older changes see ChangeLog-1993 + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1995 b/gdb/ChangeLog-1995 new file mode 100644 index 00000000000..9d4149ebf6c --- /dev/null +++ b/gdb/ChangeLog-1995 @@ -0,0 +1,4915 @@ +Fri Dec 29 16:30:58 1995 Stan Shebs + + * symfile.c (find_sym_fns): Add PowerMac to xcoff file recognition + kludge. + +Fri Dec 22 11:05:59 1995 Michael Meissner + + * configure.in (gdb_host): Add support for DG/UX running on x86 as + a host. + (all x86 targets and hosts): Add support for pentium-pro machines. + + * configure: Rebuild. + + * config/i386/i386dgux.mh: New file for DG/UX running on x86 host. + +Thu Dec 21 19:09:20 1995 Rob Savoye + + * remote-array.c (array_wait): Poll the keyboard along with the + serial port so users can tpye at the target while their + application is running. + +Thu Dec 21 11:58:52 1995 Michael Meissner + + * Makefile.in (ppcbug-rom.o, srec.o): Add dependencies. + + * monitor.c (monitor_debug): Take prefix, and suffix arguments. + Print trailing newline after the suffix. + (monitor_printf{,_noecho}): Change monitor_debug calls. + (monitor_printf): Call monitor_expect instead of trying to do the + expect processing locally so that if there is extra junk, it + doesn't hang things up. + (readchar): If MO_HANDLE_NL is set, handle \r\n pairs and convert + them to a single \r. Use monitor_debug to print out byte read. + + * monitor.h (MO_HANDLE_NL): Add new flag. + + * ppcbug-rom.c (ppcbug_ops{1,2}): Split into two ops, one that + uses lo 0 to load, and the other that uses lo 1. Set flag + MO_HANDLE_NL. + (ppcbug_open{0,1}): Clone and split to handle ppcbug_ops{1,2}. + (_initialize_ppcbug_rom): Set up both ppcbug_open{0,1}. + +Wed Dec 20 10:54:41 1995 Fred Fish + + * defs.h: Delete extraneous whitespace at end of file. + * symfile.h: Move #include of demangle.h outside conditional. + * objfiles.h (struct objstats, OBJSTAT, OBJSTATS): New struct and + macros to hold per-objfile statistics for internal + instrumentation. + (struct objfile): Add OBJSTATS member, which is optional. + * buildsym.h (next_symbol_text_func): Now takes objfile argument. + Also update copyright to 1995. + * dbxread.c (dbx_next_symbol_text): Now takes objfile argument. + (dbx_symfile_init, coffstab_build_psymtabs, elfstab_build_psymtabs, + stabsect_build_psymtabs): Accumulate string table size. + (dbx_next_symbol_text, read_dbx_symtab, read_ofile_symtab): + Accumulate number of stabs symbols read. + * dwarfread.c (new_symbol, symthesize_typedef): + Accumulate number of full symbols created. + * gdbtypes.c (alloc_type): Accumulate number of types. + * maint.c (maintenance_print_statistics): New function. + * mdebugread.c (mdebug_next_symbol_text): Now takes objfile + argument. + * minsyms.c (prim_record_minimal_symbol_and_info): Accumulate + number of minimal symbols read. + * os9kread.c (read_os9k_psymtab): next_symbol_text takes objfile + arg. + * partial-stab.h: next_symbol_text takes objfile arg. + * stabsread.c (error_type, STABS_CONTINUE): Now takes objfile arg + and uses it to call next_symbol_text. + * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): + Accumulate number of partial symbols created. + * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Accumulate number of partial + symbols created. + * symmisc.c (print_objfile_statistics): Print the per-objfile + internal instrumentation statistics gathered. + * xcoffread.c (xcoff_next_symbol_text): Now takes objfile argument. + +Fri Dec 15 16:15:55 1995 Ian Lance Taylor + + * top.c (set_endian_from_file): Use new bfd_big_endian macro. + +Fri Dec 15 12:21:10 1995 Raymond Jou + + * mpw-make.sed: Add quotes to RIncludes reference. + +Fri Dec 15 13:18:55 1995 Rob Savoye + + * remote-array.c: Remove bogus setting of baudrate to 4800. Their + hardware has real UARTS now. + +Mon Dec 11 18:19:16 1995 Stan Shebs + + * configure.in (powerpc-*-macos*): New target configuration. + * configure: Update. + * config/powerpc/macos.mh, config/powerpc/macos.mt, + config/powerpc/nm-macos.h, config/powerpc/tm-macos.h, mac-nat.c: + New files, native PowerMac debugging support. + * Makefile.in (mac-nat.o): Add build rule. + * mpw-config.in (enable_cflags): Add support. + (m68k-apple-macos, powerpc-apple-macos): Fix natdepfiles to + list object file instead of source file. + * mpw-make.sed (@ENABLE_CFLAGS@): Don't edit out, replace with + value of variable. + (install, install-only): Edit MPW-specific installation into + place of Unix shell code. + * mac-gdb.r: Fix version resources to use symbolic version strings. + (cfrg): New resource, code fragment for PowerMac. + +Mon Dec 11 14:13:03 1995 Fred Fish + + * dbxread.c (process_one_symbol): When looking at the next + minimal symbol, check for end of the minimal symbol array + (symbol with NULL pointer for name) before dereferencing it. + +Mon Dec 11 15:56:55 1995 Per Bothner + + * eval.c (evaluate_struct_tuple): Fix thinko. + +Mon Dec 11 06:52:02 1995 Wilfried Moser + + * ch-typeprint.c (chill_type_print_base): Slightly change of printing + of variant structures. + +Mon Dec 11 00:36:01 1995 Per Bothner + + * valops.c (value_cast): Handle casts to and from TYPE_CODE_CHAR. + * ch-exp.c (match_integer_literal): Fix long long support. + * gdbtypes.c (get_discrete_bounds): Make TYPE_LENGTH (type) == + sizeof (LONGEST) case work OK. + +Fri Dec 8 21:02:24 1995 Fred Fish + + * coffread.c, dbxread.c, dstread.c, objfiles.c, os9kread.c, + symfile.c, symtab.c: Use "obstack.h" rather than . + +Wed Dec 6 16:16:18 1995 Stu Grossman (grossman@cirdan.cygnus.com) + + * remote-mips.c (mips_receive_header): Allow mips_syn_garbage to be + user-settable (via set syn-garbage-limit). Setting it to -1 makes + it unlimited. + +Tue Dec 5 18:33:43 1995 Brendan Kehoe + + * gdbtypes.c (check_stub_method): Make sure we get back a function + string in the demangled name before we try to use it. + +Tue Dec 5 18:08:29 1995 Stu Grossman (grossman@cygnus.com) + + * monitor.c (monitor_expect_regexp): Make static, add prototype. + * (monitor_read_memory_single): Call monitor_expect_regexp with + pointer to getmem_resp_delim_pattern, not entire struct. + +Tue Dec 5 15:51:25 1995 Stan Shebs + + * c-lang.h (c_op_print_tab): Don't declare, some compilers + consider illegal if structure not defined, and only used + in c-lang.c anyway. + +Sun Dec 3 12:31:03 1995 Per Bothner + + * eval.c (evaluate_subexp_standard case): Fix typo. + +Sun Dec 3 11:59:21 1995 Jeffrey A. Law + + * ch-exp.c (parse_named_record_element): Avoid aggregrate + initializations for automatic variables. + + * hppa-tdep.c (hppa_alignof): Fix typo in last change. + +Sat Dec 2 19:32:57 1995 Fred Fish + + * symfile.c (global_psymbols, static_psymbols): Remove, unused. + +Sat Dec 2 03:02:21 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alpha-tdep.c (heuristic_proc_desc): Add heuristic to + determine the return address register, needed for OSF/1-3.2C. + * config/alpha/tm-alpha.h (T7_REGNUM, T9_REGNUM): Define. + +Fri Dec 1 07:23:57 1995 Michael Meissner + + * ppcbug-rom.c (ppcbug_cmds): Turn on MO_GETMEM_READ_SINGLE + because PPCbug displays the memory as characters as well as hex. + Fix getmem/setmem commands. + + * srec.c (load_srec): Fix off by one typo in last submission. + + * rs6000-tdep.c (push_arguments): Fix typo. + +Thu Nov 30 23:54:17 1995 Per Bothner + + * language.c (lang_bool_type), language.h: New function. + * language.h (LA_BOOL_TYPE): New macro. + * eval.c (evaluate_subexp_standard) Use LA_BOOL_TYPE instead + of builtin_type_int where appropriate, + * valarith.c (value_subscript): Likewise. + + * valops.c (value_slice): Implement (value) bitstring slices. + * valprint.c (val_print): If TYPE_LENGTH is zero, don't automatically + print "" - Chill has zero-length (string) types. + + * gdbtypes.c (check_stub_type): Removed; no longes needed. + * ch-exp.c (expect, parse_call): Tweak error messages. + +Wed Nov 29 13:35:18 1995 Per Bothner + + * scm-valprint.c (scm_isymnames): Remove "#@" prefix. + (scm_scmval_print): Do not print "#@" prefix. + + * gdbtypes.h (enum type_code): Added TYPE_CODE_TYPEDEF. + (check_typedef): New prototype. + (CHECK_TYPEDEF): New macro. + (TYPE_DUMMY_RANGE): Removed. + * gdbtypes.c (get_discrete_bounds): Fix paren error; make more robust. + (create_array_type): Don't force_to_range_type; users of the + array are responsible for handling non-range index types. + (create_set_type): Likewise. + (force_to_range_type): Removed. + (check_typedef): New function handles stub types and typedefs. + (check_stub_type): Just call check_typedef. (To be removed.) + (recursive_dump_type): Handle TYPE_CODE_TYPEDEF. + * ch-lang.c (type_lower_upper): Use get_discrete_bounds. + (evaluate_subexp_chill): Handle string repetition. + Re-arrange to handle EVAL_AVOID_SIDE_EFFECTS better. + * ch-typeprint.c (chill_type_print_base): Handle TYPE_CODE_TYPEDEF. + Pass show=0 in recursive calls various places. + (case TYPE_CODE_ARRAY): Don't require index type to have + TYPE_CODE_RANGE. + (case TYPE_CODE_RANGE): Don't need to support TYPE_DUMMY_RANGE. + * gdbtypes.c, ch-lang.c, ch-typeprint.c (numerous places): + Add check_typedef/CHECK_TYPEDEF as needed. + + * ch-exp.y: Replaced by ... + * ch-exp.c: New file. Use recursive-descent. + Recognize labelled array tuples and powerset ranges. + * Makefile.in: Update for no longer using yacc for ch-exp. + + * c-lang.c: Make various functions non-static. + * c-lang.h: Add bunches of prototypes. + * cp-valprint.c (cp_print_value_fields): Also take address. + (cp_print_value): Likewise. Use baselcass_offset. + * stabsread.c (current_symbol): New static variable. + (type_synonym_name): Remove. + (read_type): If copying, make copy be a TYPE_CODE_TYPEDEF. + (read_array_type): Don't need to handle undefined element type here. + (cleanup_undefined_types): Ditto. + (read_range_type): Look for Chill ranges. + * valops.c (value_assign): Fix case lval_internalvar - don't try + to assign into old value (which might be too small!). + (value_coerce_array): No longer need special VALUE_REPEATED handling. + (value_arg_coerce): Cleaner array->pointer decay mechanism. + (search_struct_field): Use baseclass_offset rather than + baseclass_addr. + (value_slice): Use get_discrete_bounds. + * value.h (COERCE_VARYING_ARRAY): Take type argumnt as well. + * values.c (baseclass_offset): Change parameter interface. + (baseclass_addr): Removed. + * c-typeprint.c, c-valprint.c, ch-valprint.c, values.c, valops.c: + Add check_typedef/CHECK_TYPEDEF as needed. + + * alpha-tdep.c, c-exp.y, h8500-tdep.c, f-exp.y, f-valprint.c, + findvar.c, hppa-tdep.c, infcmd.c, language.c, printcmd.c, + rs6000-tdep.c, symmisc.c, symtab.c, mdebugread.c: + Add check_typedef/CHECK_TYPEDEF as needed. + + * f-typeprint.c, valarith.c, valprint.c, typeprint.c, eval.c: + Add check_typedef/CHECK_TYPEDEF as needed. + * f-typeprint.c: Various cleaning up. + * valarith.c (value_subscript): Also subscript bitstrings (for Chill). + * typeprint.c (print_type_scalar): Also support TYPE_CODE_RANGE. + * eval.c (evaluate_subexp_standard case OP_ARRAY): Implement + support for labelled array tuples and ranges in powerset tuples. + (init_array_element): New function. + + * top.c (command_line_input): Only strip out an initial #-comment. + Looking for internal comments is language-specific (breaks Scheme). + + * expression.h (enum exp_opcode): Add BINOP_RANGE. + * expprint.c (dump_expression): Support BINOP_RANGE. + * eval.c (evaluate_subexp_standard): Handle BINOP_RANGE (as error). + (case MULTI_SUBSCRIPT): Fix broken f77 value->int ad hoc conversion. + * ch-lang.c (chill_op_print_tab): Support BINOP_RANGE. + (evaluate_subexp_chill): Error on BINOP_COMMA. + + * Makefile.in: Clean up so doc stuff stays in doc sub-dir. + +Wed Nov 29 16:39:50 1995 Michael Meissner + + * monitor.c (monitor_debug): New function to print monitor debug + output in printable fashion. + (monitor_printf{,_noecho}): Call monitor_debug instead of + fputs_unfiltered. + + * srec.c (load_srec): When printing srec debug information, do not + print the carriage return directly, instead print \\r followed by + a newline. + +Tue Nov 28 15:25:28 1995 Doug Evans + + * Makefile.in (target_subdir): Define. + (CC_FOR_TARGET, CXX_FOR_TARGET): Use it to find target libraries. + * configure.in (X_CFLAGS): Fix typo. + (target_subdir): Set to "${target_alias}/" if cross. + * configure: Regenerated. + + * dbxread.c (dbx_symfile_read): Set block_address_function_relative + for `pe' format files. + +Tue Nov 28 11:17:47 1995 Fred Fish + + * magic.h: Renamed to gmagic.h to avoid conflict. + * magic.c: Renamed to gmagic.c in sympathy. + * eval.c, gmagic.c, config/tm-magic.h: + Include "gmagic.h" rather than "magic.h". + +Sat Nov 25 02:56:38 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (handle_psymbol_enumerators, parse_symbol): + Recognize enums from alpha cc -migrate. + (upgrade_type): Pass correct fd to parse_symbol when parsing + the index type of an array. + (parse_procedure, parse_lines, psymtab_to_symtab_1): Handle + unsorted procedure descriptors from Irix 5.x and Alpha OSF/1-3.x + shared libraries. Use CORE_ADDR instead of `unsigned long' in + procedure descriptor address computations. + + * symtab.c (decode_line_1): Prevent accidental strchr match + of a null character with the terminating null character of + gdb_completer_quote_characters. + (cplusplus_hint): Make sure that only a single quote is printed + in the hint message. + +Fri Nov 24 16:17:01 1995 Jeffrey A Law (law@cygnus.com) + + * top.c (recurse_read_control_structure): Don't make cleanups + here. Callers handle that correctly. + +Tue Nov 21 15:16:34 1995 Fred Fish + + * config/m68k/xm-hp300hpux.h: Define MMAP_BASE_ADDRESS and MMAP_INCREMENT. + Also force HAVE_MMAP to be defined since autoconf is currently broken + for detecting a working mmap under hpux. + * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS): Tweak MMAP_BASE_ADDRESS + to a better value suggested by Jeffrey A Law (law@cygnus.com). + +Tue Nov 21 08:48:58 1995 Fred Fish + + * config/pa/xm-hppah.h: Define MMAP_BASE_ADDRESS and MMAP_INCREMENT. + Also force HAVE_MMAP to be defined since autoconf is currently broken + for detecting a working mmap under hpux. + * objfiles.c (map_to_address): Have gdb print a warning when it + is compiled with HAVE_MMAP but without both MMAP_BASE_ADDRESS and + MMAP_INCREMENT defined (thus making it appear mmap doesn't work). + +Mon Nov 20 14:13:53 1995 Stu Grossman (grossman@cygnus.com) + + * infrun.c (wait_for_inferior): Add support for dynamic function + trampolines. These are pieces of code between the caller and the + callee that figure out the address of the callee's code at run + time. Upon entry, we can't figure out the callee's address, so we + set a breakpoint within the trampoline where the address will be + known, and continue the target. Once we hit the breakpoint, we + break at the callee's address and proceed as usual. + +Mon Nov 20 11:12:34 1995 Fred Fish + + * objfiles.c (allocate_objfile): Change warning message about mapped + symbol tables so that it is obvious that they are not supported on + this particular machine rather than implying they are not supported + at all in this version of gdb. + +Sun Nov 19 05:20:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * irix5-nat.c, osfsolib.c (solib_address): Return the name of the + containing solib. + * stack.c (print_frame_info): Use minimal symbol only if + fi->pc is in a known section. + +Sat Nov 18 11:19:35 1995 Roland McGrath + + * solib.c (solib_address): Return the name of the containing solib. + * solib.h (PC_SOLIB): New macro; define using solib_address. + * stack.c (print_frame_info) [PC_SOLIB]: If no function name, try + PC_SOLIB on the PC value. + +Sat Nov 18 04:09:31 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * annotate.c (annotate_source, annotate_frame_begin): Issue + `0x' prefix for the pc value, to remain consistent with previous + GDB versions. + + * blockframe.c (find_pc_partial_function), config/pa/tm-hppa.h: + Remove Sun shared library transfer hack and + INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK, it is obsoleted by the + mst_solib_trampoline minimal symbols. + + * blockframe.c (inside_main_func): Check main_func_*pc against + INVALID_ENTRY_*PC, not zero. + * symfile.c (init_entry_point_info): Initialize ei.*pc with + INVALID_ENTRY_*PC. + * mipsread.c (mipscoff_symfile_read): If the entry_file bounds + are still unknown after processing the partial symbols, then try + to set them from the minimal symbols. + + * infcmd.c (registers_info): Error out if selected_frame is NULL. + * stack.c (return_command): Select new current frame silently if + not interactive. + + * mipsread.c (read_alphacoff_dynamic_symtab): Ignore additional + DT_MIPS_LOCAL_GOTNO and DT_MIPS_GOTSYM entries. + + * irix5-nat.c (solib_create_inferior_hook): Call solib_add only + if auto_solib_add_at_startup is nonzero. + (_initialize_solib): Add "set auto-solib-add" command. + * osfsolib.c (solib_create_inferior_hook): Call solib_add only + if auto_solib_add_at_startup is nonzero. + (_initialize_solib): Add "set auto-solib-add" command. + +Wed Nov 15 17:12:04 1995 Stan Shebs + + * utils.c: Don't include sys/ioctl.h etc if MPW is host. + +Tue Nov 14 17:16:46 1995 Doug Evans + + * config/arm/tm-arm.h (ADDITIONAL_REGISTER_NAMES): Fix r5. + (FRAME_SAVED_PC): Minor clean up. + +Tue Nov 14 14:51:05 1995 Stu Grossman (grossman@cygnus.com) + + * monitor.c (monitor_load_srec monitor_make_srec): Move all + S-record download code into srec.c. + * srec.c srec.h: New files. Contain S-record loading routines + formerly in monitor.c. + * serial.c serial.h: New routine just like fprintf, but uses + serial_t instead of FILE *. + * sh-tdep.c (frame_find_saved_regs init_extra_frame_info): + Don't add four to saved pc (makes things match manual). Also, fix + bug where we didn't get pc from stack frame correctly. + * config/sh/tm-sh.h (SAVED_PC_AFTER_CALL): Don't add four to + saved pc. Real hardware does this for you. + * sh3-rom.c (sh3_load): New routine. Sets up for download then + calls generic S-record loader. + * config/h8300/h8300.mt, config/h8500/h8500.mt, + config/m68k/monitor.mt, config/pa/hppapro.mt, config/sh/sh.mt: + Add srec.o to TDEPFILES. + +Tue Nov 14 15:57:36 1995 Michael Meissner + + * ppcbug-rom.c: New file to support the Motorola PPCBUG monitor + for PowerPC's. + + * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Include + ppcbug-rom.o, monitor.o, and srec.o + + * config/i386/linux.mt (XDEPFILES): Include ser-tcp.o. + +Mon Nov 13 13:12:46 1995 Jeffrey A Law (law@cygnus.com) + + * partial-stab.h: Remove GDB_TARGET_IS_HPPA kludge. + +Fri Nov 10 13:08:54 1995 Jeff Law (law@kahlua.cs.utah.edu) + + * terminal.h (HAVE_SGTTY): Fix typo. + +Thu Nov 9 17:34:01 1995 Michael Meissner + + * configure.in (gdb_target): Build in the simulator for all + PowerPC eabi targets, not just eabisim, providing + --enable-sim-powerpc is used, or the host compiler is GCC. + +Thu Nov 9 14:04:05 1995 Raymond Jou (rjou@mexican.cygnus.com) + + * mpw-config.in: Add variable with names of SIOW libraries. + * mpw-make.sed: Add an action to build SIOWgdb. + +Wed Nov 8 19:25:22 1995 Stan Shebs + + * mpw-make.sed: Edit @ENABLE_CFLAGS@ out, mpw-configure can + add back in if necessary. + +Wed Nov 8 15:59:52 1995 James G. Smith + + * config/mips/vr4300.mt: Added simulator to default VR4300 build. + +Tue Nov 7 16:02:25 1995 Stu Grossman (grossman@cygnus.com) + + * remote-mips.c (mips_initialize): Fix brain damage found by + Jamie. Basically had case statement in the wrong place... + * (mips_load): Remove unnecessary `db tty0' command. It's all + handled by mips_initialize now. + +Tue Nov 7 12:59:14 1995 Raymond Jou + + * mac-gdb.r: Added #ifdef Macgdb. + +Tue Nov 7 14:59:51 1995 James G. Smith + + * remote-mips.c (mips_initialize): Updated to talk to VR4300 RISQ + monitor board. + +Mon Nov 6 11:44:11 1995 James G. Smith + + * config/mips/{tm-vr4300.h tm-vr4300el.h} (TARGET_MONITOR_PROMPT): + Change into real strings. + + * remote-sim.c (gdbsim_open): Moved sim_open() call to after + callback initialisation. + +Sun Nov 5 00:07:52 1995 Jason Molenda (crash@phydeaux.cygnus.com) + + * configure.in (AC_CHECK_HEADERS): add stddef.h. + +Fri Nov 3 12:30:43 1995 Fred Fish + + * Makefile.in (COMMON_OBS): Use corefile.o rather than core.o + * core.c: Rename to corefile.c. + * config/pyr/tm-pyr.h, umax-xdep.c, sun386-nat.c, pyr-xdep.c, + Makefile.in (SFILES), gould-xdep.c, coredep.c, armtdep.c, + arm-xdep.c, altos-xdep.c: Change core.c references to corefile.c. + + From Graham Stoney . + * Makefile.in (remote-array.o): Add rule to build. + (ALLDEPFILES): Add remote-array.c + * remote-array.c (baud_rate): Remove unnecessary declaration. + (baudrate): Remove. + (array_files_info): Print global baud_rate not baudrate. + +Sat Nov 4 10:21:58 1995 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (INTERNAL_CFLAGS): Add ENABLE_CFLAGS. + * fork-child.c (fork_inferior): Add call to + TARGET_CREATE_INFERIOR_HOOK to allow target specific code to get + control just before the new process executes it's first instruction. + * remote-mips.c (mips_initialize): Cleanup a bit. Don't try to + receive a packet at first. This speeds up initialization a lot. + Use TARGET_MONITOR_PROMPT instead of "". + (common_breakpoint): Use rresponse instead of rerrflg to inspect + error code. + * symfile.c (syms_from_objfile reread_symbols): Call + TARGET_SYMFILE_POSTREAD to allow target specific code to get + control after reading new symbols. + * target.h: New macros TARGET_SYMFILE_POSTREAD, and + TARGET_CREATE_INFERIOR_HOOK. See above for descriptions. + * config/mips/{irix5.mh nm-irix5.h}: Delete nm-irix5.h. Make + NAT_FILE point directly at ../nm-sysv4.h. + * config/mips/{mipsm3.mh nm-m3.h}: Delete nm-m3.h. Make + NAT_FILE point directly at ../nm-m3.h. + * config/mips/{mipsv4.mh nm-sysv4.h}: Delete nm-sysv4.h. Make + NAT_FILE point directly at ../nm-sysv4.h. + * config/mips/nm-mips.h: Improve comment at top of file. + * config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Change + definition into a proper string. + +Wed Nov 1 20:18:08 1995 Fred Fish + + * config/i386/tm-i386.h: New file containing generic i*86 target + definitions. + (TARGET_BYTE_ORDER): Moved here from tm-i386v.h. + (IEEE_FLOAT): Moved here from tm-i386v.h. + (START_INFERIOR_TRAPS_EXPECTED): Define default as 2. + (FUNCTION_START_OFFSET): Moved here from tm-i386v.h. + (SKIP_PROLOGUE): Moved here from tm-i386v.h. + (SAVED_PC_AFTER_CALL): Moved here from tm-i386v.h. + (INNER_THAN): Moved here from tm-i386v.h. + (BREAKPOINT): Moved here from tm-i386v.h. + (DECR_PC_AFTER_BREAK): Moved here from tm-i386v.h. + (ABOUT_TO_RETURN): Moved here from tm-i386v.h. + (REGISTER_SIZE): Moved here from tm-i386v.h. + (NUM_REGS): Moved here from tm-i386v.h. + (REGISTER_NAMES): Moved here from tm-i386v.h. + (EXTRACT_STRUCT_VALUE_ADDRESS): Moved here from tm-i386v.h. + (FP_REGNUM): Moved here from tm-i386v.h. + (SP_REGNUM): Moved here from tm-i386v.h. + (PC_REGNUM): Moved here from tm-i386v.h. + (PS_REGNUM): Moved here from tm-i386v.h. + (FP0_REGNUM): Moved here from tm-i386aix.h. + (FPC_REGNUM): Moved here from tm-sun386.h. + (REGISTER_BYTES): Moved here from tm-i386aix.h. + (REGISTER_BYTE): Moved here from tm-i386aix.h. + (REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. + (MAX_REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. + (REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. + (MAX_REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. + (EXTRACT_RETURN_VALUE): Moved here from tm-i386aix.h. + (STORE_RETURN_VALUE): Moved here from tm-i386aix.h. + (REGISTER_VIRTUAL_TYPE): Moved here from tm-i386v.h. + (STORE_STRUCT_RETURN): Moved here from tm-i386v.h. + (FRAME_CHAIN): Moved here from tm-i386v4.h. + (FRAMELESS_FUNCTION_INVOCATION): Moved here from tm-i386v4.h. + (FRAME_SAVED_PC): Moved here from tm-i386os9k.h + (FRAME_ARGS_ADDRESS): Moved here from tm-i386v.h. + (FRAME_LOCALS_ADDRESS): Moved here from tm-i386v.h. + (FRAME_NUM_ARGS): Moved here from tm-i386sun.h. + (FRAME_ARGS_SKIP): Moved here from tm-i386v.h. + (FRAME_FIND_SAVED_REGS): Moved here from tm-i386v.h. + (PUSH_DUMMY_FRAME): Moved here from tm-i386v.h. + (POP_FRAME): Moved here from tm-i386v.h. + (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET, + CALL_DUMMY_BREAKPOINT_OFFSET, FIX_CALL_DUMMY): Moved here from + tm-i386v.h + (print_387_control_word, print_387_status_word): Declare prototypes. + (struct frame_info, struct frame_saved_regs): Forward decls for + prototypes. + (SP_ARG0): Moved here from tm-i386v.h. + + * config/i386/tm-i386v.h: + (i386/tm-i386.h): Include. + (TARGET_BYTE_ORDER): Remove. + (IEEE_FLOAT): Remove. + (START_INFERIOR_TRAPS_EXPECTED): Undef before redefine to 4. + (FUNCTION_START_OFFSET): Remove. + (SKIP_PROLOGUE): Remove. + (i386_skip_prologue): Remove prototype. + (SAVED_PC_AFTER_CALL): Remove. + (INNER_THAN): Remove. + (BREAKPOINT): Remove. + (DECR_PC_AFTER_BREAK): Remove. + (ABOUT_TO_RETURN): Remove. + (REGISTER_SIZE): Remove. + (NUM_REGS): Undef before redefine to 16 (no FP support). + (REGISTER_NAMES): Undef before redefine. + (FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove. + (REGISTER_BYTES): Undef before redefine. + (REGISTER_BYTE): Undef before redefine. + (REGISTER_RAW_SIZE): Undef before redefine. + (REGISTER_VIRTUAL_SIZE): Undef before redefine. + (MAX_REGISTER_RAW_SIZE): Undef before redefine. + (MAX_REGISTER_VIRTUAL_SIZE): Undef before redefine. + (REGISTER_VIRTUAL_TYPE): Undef before redefine. + (STORE_STRUCT_RETURN): Undef before redefine. + (EXTRACT_RETURN_VALUE): Undef before redefine. + (STORE_RETURN_VALUE): Undef before redefine. + (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. + (FRAME_CHAIN): Undef before redefine. + (FRAMELESS_FUNCTION_INVOCATION): Undef before redefine. + (FRAME_SAVED_PC): Undef before redefine. + (FRAME_ARGS_ADDRESS): Remove. + (FRAME_LOCALS_ADDRESS): Remove. + (FRAME_NUM_ARGS): Undef before redefine. + (FRAME_ARGS_SKIP): Remove. + (FRAME_FIND_SAVED_REGS): Remove. + (PUSH_DUMMY_FRAME): Remove. + (POP_FRAME): Remove. + (CALL_DUMMY): Remove. + (CALL_DUMMY_LENGTH): Remove. + (CALL_DUMMY_START_OFFSET): Remove. + (CALL_DUMMY_BREAKPOINT_OFFSET): Remove + (FIX_CALL_DUMMY): Remove. + (print_387_control_word): Remove. + (print_387_status_word): Remove. + (SP_ARG0): Remove. + + * config/i386/tm-symmetry.h: + (TM_SYMMETRY_H): Enclose file in test for define & define if needed. + (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of + tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. + (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h + or tm-i386v.h, #undef, and #define to 0. + (MAX_REGISTER_RAW_SIZE): Remove. + (FRAME_CHAIN): Remove. + (FRAMELESS_FUNCTION_INVOCATION): Remove. + (FRAME_SAVED_PC): Remove. + (print_387_control_word, print_387_status_word): Remove prototypes. + + * config/i386/tm-ptx.h: + (TM_PTX_H): Enclose file in test for define & define if needed. + (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of + tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. + (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h + or tm-i386v.h, #undef, and #define to 0. + (SDB_REG_TO_REGNUM): Remove obsolete commented out define. + (print_387_control_word, print_387_status_word): Remove prototypes. + + * config/i386/tm-linux.h: + (TM_LINUX_H): Enclose file in test for define & define if needed. + (i386/tm-i386.h): Include instead of tm-i386v.h. + (START_INFERIOR_TRAPS_EXPECTED): Remove. + + * config/i386/tm-i386v4.h: + (TM_I386V4_H): Enclose file in test for define & define if needed. + (i386/tm-i386.h): Include instead of tm-i386v.h. + (START_INFERIOR_TRAPS_EXPECTED): Remove. + (FRAME_CHAIN): Moved to tm-i386.h. + (FRAMELESS_FUNCTION_INVOCATION): Moved to tm-i386.h. + (FRAME_SAVED_PC): Remove. + (sigtramp_saved_pc): Define as i386v4_sigtramp_saved_pc. + (FRAME_NUM_ARGS): Remove. + + * config/i386/tm-i386os9k.h: + (TM_I386OS9K_H): Enclose file in test for define & define if needed. + (i386/tm-i386.h): Include instead of tm-i386v.h. + (START_INFERIOR_TRAPS_EXPECTED): Remove. + (NUM_REGS): Undefine before redefining. + (FRAME_CHAIN): Remove. + (FRAMELESS_FUNCTION_INVOCATION): Remove. + (FRAME_SAVED_PC): Move to tm-i386.h. + + * config/i386/tm-i386nw.h: + (TM_I386NW_H): Enclose file in test for define & define if needed. + (i386/tm-i386.h): Include instead of tm-i386v.h. + (START_INFERIOR_TRAPS_EXPECTED): Remove. + + * config/i386/tm-i386bsd.h: + (TM_I386BSD_H): Enclose file in test for define & define if needed. + (i386/tm-i386.h): Include instead of tm-i386v.h. + (START_INFERIOR_TRAPS_EXPECTED): Remove. + (FRAMELESS_FUNCTION_INVOCATION): Remove. + (FRAME_SAVED_PC): Remove. + + * config/i386/tm-i386aix.h: + (i386/tm-i386.h): Include instead of tm-i386v.h. + (START_INFERIOR_TRAPS_EXPECTED): Remove. + (FP_REGNUM): Remove. + (SP_REGNUM): Remove. + (PC_REGNUM): Remove. + (PS_REGNUM): Remove. + (FP0_REGNUM): Moved to tm-i386.h. + (NUM_REGS): Remove. + (REGISTER_NAMES): Remove. + (REGISTER_BYTES): Moved to tm-i386.h. + (REGISTER_BYTE): Moved to tm-i386.h. + (REGISTER_RAW_SIZE): Moved to tm-i386.h. + (MAX_REGISTER_RAW_SIZE): Moved to tm-i386.h. + (REGISTER_VIRTUAL_SIZE): Moved to tm-i386.h. + (REGISTER_VIRTUAL_TYPE): Removed. + (EXTRACT_RETURN_VALUE): Moved to tm-i386.h. + (STORE_RETURN_VALUE): Moved to tm-i386.h. + + * config/i386/tm-sun386.h: + (TM_SUN386_H): Enclose file in test for define & define if needed. + (i386/tm-i386.h): Include. + (TARGET_BYTE_ORDER): Remove. + (FUNCTION_START_OFFSET): Remove. + (SKIP_PROLOGUE): Remove. + (SAVED_PC_AFTER_CALL): Remove. + (INNER_THAN): Remove. + (BREAKPOINT): Remove. + (DECR_PC_AFTER_BREAK): Remove. + (ABOUT_TO_RETURN): Remove. + (REGISTER_SIZE): Remove. + (NUM_REGS): Undefine before defining. + (REGISTER_NAMES): Undefine before redefining. + (REGISTER_BYTES): Undefine before redefining. + (REGISTER_BYTE): Undefine before defining. + (FP_REGNUM): Undefine before defining. + (PC_REGNUM): Undefine before defining. + (FPC_REGNUM): Undefine before defining. + (REGISTER_RAW_SIZE): Undefine before defining. + (FRAME_CHAIN): Undefine before defining. + (FRAMELESS_FUNCTION_INVOCATION): Undefine before defining. + (FRAME_SAVED_PC): Undefine before defining. + (FRAME_NUM_ARGS): Moved to tm-i386.h. + (MAX_REGISTER_RAW_SIZE): Remove. + (MAX_REGISTER_VIRTUAL_SIZE): Remove. + (STORE_STRUCT_RETURN): Remove. + (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. + (FRAME_ARGS_ADDRESS): Remove. + (FRAME_LOCALS_ADDRESS): Remove. + (FRAME_NUM_ARGS): Undefine before defining. + (FRAME_ARGS_SKIP): Remove. + (FRAME_FIND_SAVED_REGS): Remove. + (PUSH_DUMMY_FRAME): Remove. + (POP_FRAME): Remove. + (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET): Remove. + (struct frame_info, struct frame_saved_regs): Remove forward decls + for prototypes. + + * config/i386/tm-i386lynx.h (i386/tm-i386.h): Include instead of + tm-i386v.h. + * config/i386/tm-i386m3.h (i386/tm-i386.h): Include instead of + tm-i386v.h. + + * i386-tdep.c (i386_extract_return_value): Make function visible + for all i386 targets, but only assume floating point values returned + in floating point registers for I386_AIX_TARGET. + + * i386v-nat.c (i386_register_u_addr): Enable code to locate + floating point regs in user struct. + +Wed Nov 1 15:32:57 1995 Fred Fish + + * breakpoint.c (breakpoint_re_set): Fix typo in comment. + * symtab.c (in_prologue): Document func_start and when it is zero + don't call SKIP_PROLOGUE (which typically leads unconditionally to + an error when we try to access a prologue at address 0). + +Tue Oct 31 13:01:15 1995 Fred Fish + + * elfread.c: Include elf-bfd.h rather than libelf.h. + +Tue Oct 31 10:42:42 1995 steve chamberlain + + * win32-nat.c (xlate_exception): Treat a stack overflow like a SEGV. + +Sun Oct 29 11:22:05 1995 Fred Fish + + * monitor.c: Include gnu-regex.h rather than system regex.h. + +Sat Oct 28 23:51:48 1995 steve chamberlain + + * defs.h: Test on name __WIN32__ rather than WIN32. + * inflow.c (new_tty): Likewise + * terminal.h: Likewise. + * utils.c (initialize_utils): Likewise. + * win32-nat.c (child_create_inferiror): Print error code when failing. + * config/i386/win32.mh (XM_CLIBS): Need -lkernel32. + +Sat Oct 28 04:52:36 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * symtab.h (enum address_class): Add LOC_UNRESOLVED for + a location whose address has to be resolved via the minimal + symbol table. + * buildsym.c (finish_block), findvar.c (symbol_read_needs_frame, + read_var_value), printcmd.c (address_info), + symmisc.c (print_symbol, print_partial_symbol): Handle + LOC_UNRESOLVED. + * stabsread.c (scan_file_globals): Change unresolved LOC_STATIC + symbols to LOC_UNRESOLVED. Remove rt_common_objfile lookup + kludge, global common symbols are now handled by LOC_UNRESOLVED. + (scan_file_globals_1): Move code back to scan_file_globals, + delete. + +Fri Oct 27 09:54:07 1995 Stu Grossman (grossman@cygnus.com) + + * breakpoint.c (breakpoint_re_set): #ifdef GET_LONGJMP_TARGET + around calls to create_longjmp_breakpoint. Why install the + breakpoints if we can't find the longjmp target? + * infrun.c (wait_for_inferior): Cleanup comments near call test. + * remote-mips.c: Fixed a bunch of prototypes to avoid char/int + complaint from picky compilers. Add comment to mips_expect. + Replace all instances of sr_get_debug with remote_debug. + * (mips_readchar): Don't jam init string to monitor. + mips_initialize() handles that. + * (mips_receive_header): Print better message when we get too + much garbage. + * (mips_request): Allow caller to pass in buff to allow them to + analyze the returned message. + * (mips_initialize): Re-do initialization to try sending a BREAK, + a ^C, and then a download escape sequence. Cleanup protocol + startup. Eliminate sleeps. Clear breakpoints (if using monitor + breakpoints). Re-init frame. + * (mips_detach): Close down target. + * (mips_wait): Handle return status with registers, or breakpoint + * stuff. + * (mips_kill): Add ^C handling. + * (mips_insert_breakpoint mips_remove_breakpoint): Call new + breakpoint stuff if enabled. + * (calculate_mask remote_mips_set_watchpoint + remote_mips_remove_watchpoint remote_mips_stopped_by_watchpoint): + Hardware watchpoint/breakpoint stuff. + * (common_breakpoint): Common code for new monitor breakpoint commands. + * (mips_load): Don't use `prompt'. It's a global variable. + * top.c (dont_repeat_command): New command for use in + user-defined commands to suppress auto-repeat (by hittin return key). + * valops.c: Add start of auto function-call abandonment capability. + +Thu Oct 26 22:02:27 1995 Stan Shebs + + * mpw-config.in: Add support for PowerMac host, add beginnings + of native support. + * mpw-make.sed: Disable subdir recursion, edit out useless rule. + * mac-xdep.c (Values.h): Don't include. + (GestaltEqu.h): Include Gestalt.h instead. + (do_mouse_down): Comment out control tracking, needs to be + updated to use UPP before will work on PowerMac. + * config/xm-mpw.h: New file, all-Mac host support. + * config/m68k/xm-mpw.h: Move most definitions into generic Mac + support. + * config/powerpc/xm-mpw.h: New file, PowerMac host support. + +Thu Oct 26 15:21:32 1995 Brendan Kehoe + + * regex.h: Renamed to gnu-regex.h. + * regex.c: Renamed to gnu-regex.c. + * Makefile.in (POSSLIBS): Refer to gnu-regex.h and gnu-regex.c. + (REGEX, REGEX1): Change to gnu-regex.o instead of regex.o. + (regex.o): Renamed to gnu-regex.o; refer to gnu-regex.c. + (irix5-nat.o, osfsolib.o, gnu-regex.o, solib.o, source.o, symtab.o): + Likewise. + * irix5-nat.c, osfsolib.c, gnu-regex.c, solib.c, source.c, symtab.c): + Include "gnu-regex.h" instead of "regex.h". + * alpha-tdep.c (in_prologue): Rename to alpha_in_prologue, to + avoid conflicts with symtab.h. + +Tue Oct 24 18:30:18 1995 Jason Molenda (crash@phydeaux.cygnus.com) + + * config/pa/hppahpux.mh: Remove hardcoding of X locations. + * Makefile.in: Use X11_CFLAGS, X11_LDFLAGS and X11_LIBS. + * configure.in: Link X statically on Solaris, SunOS and HPUX. + +Tue Oct 24 12:26:14 1995 Stu Grossman (grossman@cygnus.com) + + * monitor.c (monitor_expect_regexp): Same as monitor_expect, but + with the obvious extension. + (monitor_read_memory_single): Use regexp for getmem.resp_delim + because of parsing ambiguities caused by certain monitors. + (monitor_read_memory): Use new regexp stuff to parse + getmem.resp_delim. + * monitor.h (struct memrw_cmd->resp_delim): Document this as a + regexp. + * sh3-rom.c: Finish off table. Use new regexp capability for + getmem commands. + + * infrun.c (wait_for_inferior): Disable questionable code near + the step range test. Replace call detection test with much + simpler (and more efficient) test that doesn't require prologue + examination (as often). + * symtab.c symtab.h (in_prologue): New function that indicates + whether or not we are in a function prologue. This uses the + symbol table, and then falls back to prologue examination if that + fails. It's much more efficient for remote debugging because it + avoids examining memory, which is very slow. This is used in + wait_for_inferior to determine if we've made a function call that + needs to be skipped over (for next/nexti). + * mips-tdep.c (after_prologue): New function, returns the PC + after the prologue. Uses PDRs and the symbol table. + (mips_find_saved_regs): Use in_prologue() to avoid costly + prologue examination if possible. + (mips_skip_prologue): Use after_prologue() if possible to avoid + costly prologue examination. + +Mon Oct 23 16:03:33 1995 James G. Smith + + * configure.in (configdirs): Added support for the VR4300 default + builds (mips64*vr4300*el-*-elf*, mips64*vr4300*-*-elf*). + + * configure: Regenerated. + + * remote-mips.c (mips_load): Updated the prompt spotting code to + make use of the TARGET_MONITOR_PROMPT manifest. + +Sat Oct 21 06:11:49 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alpha-tdep.c, mips-tdep.c (init_extra_frame_info): + Do not set saved registers from heuristics for a sigtramp frame. + + * dwarfread.c (enum_type): Determine signedness of enum type + from enumerators. + + * mips-tdep.c: Include gdb_string.h, gcc -Wall lint. + + * rs6000-nat.c (xcoff_relocate_core): Fix typo. + + * valops.c (value_repeat): Fix length of memory transfer to + match recent allocate_repeat_value change. + +Thu Oct 19 19:04:35 1995 Per Bothner + + * gdbtypes.c (get_discrete_bounds): Fix typo. + +Thu Oct 19 12:15:37 1995 Stan Shebs + + * defs.h (SEEK_SET, SEEK_CUR): Add default definitions. + * dbxread.c, mdebugread.c, os9kread.c (SEEK_SET, SEEK_CUR): + Remove default definitions. + + * Makefile.in (CC-LD): Rename to CC_LD, so MPW xform works. + (MMALLOC_SRC): Define. + (MMALLOC_CFLAGS): Use. + (ser-mac.o): Add rule. + * dwarfread.c, somread.c, ultra3-nat.c, xcoffread.c: Replace L_SET + with SEEK_SET in all calls to bfd_seek. + * scm-tags.h (scm_tags): Remove excess comma. + + * mpw-config.in: Adapt to work with autoconf'ed configury; + build config.h, add empty definitions to mk.tmp. + (powerpc-apple-macos): Make it work. + * mpw-make.sed: New file, sed commands to translate Unix makefile + into MPW syntax. + * mpw-make.in: Remove. + * mac-gdb.r: New file, was macgdb.r, renamed for consistency + with other tools, now includes cfrg resource. + * macgdb.r: Remove. + * config/m68k/xm-mpw.h: Remove most of contents, replace with + include of include/mpw/mpw.h. + +Tue Oct 17 10:38:53 1995 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c (frame_chain): Fix more obscure problems caused + by system calls that core dump processes without saving all + the register state. + + * config/pa/hppahpux.mt (XDEPFILES): Remove bogus definition. + * config/pa/hppapro.mt (XDEPFILES): Likewise. + +Tue Oct 17 08:04:26 1995 Fred Fish + + * NEWS: Fix typo. + +Mon Oct 16 18:24:03 1995 Jim Wilson + + * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Return builtin_type_float + for FP registers. + (REGISTER_NAMES): Add FP register names. Remove ticks, stalls, cycles, + insts, plr, and tlr. + (NUM_REGS, NUM_REALREGS): Increase from 23 to 41. + (FPUL_REGNUM, FP0_REGNUM): New macros. + +Mon Oct 16 11:27:06 1995 Stu Grossman (grossman@cygnus.com) + + * remote-mips.c: Add support for speedy (about 10x faster) + downloads. + + * remote-array.c: Move baud_rate initialization from + _initialize_array to array_open. It was forcing the baud rate of + all targets to be 4800 baud! Seems like I've fixed this before... + * config/mips/idt.mt (TDEPFILES): Remove remote-array.o. This + has *nothing* to do with IDT!!! + + + * Makefile.in sh3-rom.c config/sh/sh.mt config/sh/tm-sh.h: Add + sh3 monitor support. + * monitor.c: Cleanup regexp compilation stuff to make it easier + to use several regexps. + * monitor.h: Get rid of struct rom_cmd_data. It's no longer used. + * config/m68k/tm-monitor.h: Don't redefine NUM_REGS here. It just + causes GDB to crash. + + * sparcl-tdep.c: Cleanup serial error handling. + +Sun Oct 15 16:19:27 1995 Stan Shebs + + * rs6000-tdep.c: Don't include a.out.h, improve some formatting. + +Fri Oct 13 15:27:49 1995 Stu Grossman (grossman@cygnus.com) + + * dcache.c: Change default value of remotecache to off. It just + screws up too many targets. + * sparcl-stub.c: Add prototypes to many forward decls. + * Create private copies of strlen, strcpy, and memcpy to prevent + chaos when user steps into them. + * (trap_low handle_exception): Clean up DSU support code + (hardware breakpoints). Move lots of stuff from asm-land to + C-land (make it much easier to #ifdef if necessary). Also, use + trap 255 to get into break mode instead of doing a DSU register + write, which may trash the register. + * (putpacket): Don't check return value of putDebugChar. It + returns void... + +Fri Oct 13 14:16:17 1995 steve chamberlain + + * remote-sim.h: Always include callback.h. + (sim_set_callbacks): New declaration. + +Fri Oct 13 10:57:40 1995 Jeffrey A Law (law@cygnus.com) + + * somsolib.c (som_solib_add): Just give a warning if a file + mentioned in the dld_list can't be found. + * config/pa/tm-hppah.h (FRAME_SAVED_PC_IN_SIGTRAMP): Dig out + the PC from the PC queues rather than %r31. + +Thu Oct 12 13:36:15 1995 Jeffrey A Law (law@cygnus.com) + + * corelow.c (core_open): Don't update the to_sections and + to_sections_end fields in core_ops here. It's too late. + * irix5-nat.c (solib_add): Update the to_sections and + to_sections_end fields in core_ops here if needed. + * osfsolib.c (solib_add): Likewise. + * rs6000-nat.c (xcoff_relocate_core): Likewise. + * solib.c (solib_add): Likewise. + * somsolib.c (solib_add): Likewise. + +Wed Oct 11 17:25:59 1995 Fred Fish + + * Makefile.in (VERSION): Bump version to 4.15.1 + +Tue Oct 10 15:26:39 1995 Fred Fish + + * Makefile.in (VERSION): Version 4.15 released. + * README: Updated for version 4.15. + * NEWS: Updated for 4.15 release. + +Tue Oct 10 13:18:50 1995 Fred Fish + + * configure.in: Add AC_PROG_YACC + * configure: Regenerate + * Makefile.in (BISON): Remove macro definition. + (YACC): Set from autoconfig. + (FLAGS_TO_PASS): Remove BISON. + (TARGET_FLAGS_TO_PASS): Remove BISON. + +Tue Oct 10 12:25:11 1995 steve chamberlain + + * win32-nat.c (child_create_inferior): Pass argv correctly. + * Makefile.in (win32-nat.o): Add dependencies. + +Mon Oct 9 14:36:29 1995 steve chamberlain + + * NEWS: Add information about win32 and arm code. + * win32-nat.c: Renamed from win32.c. + * config/i386/win32.mh: Renamed from config/i386/i386win32.mh. + * config/i386/win32.mt: Renamed from config/i386/i386win32.mt. + * config/i386/tm-win32.h: Renamed from config/i386/tm-i386win32.h. + * config/i386/xm-win32.h: Renamed from config/i386/xm-i386win32.h. + * configure.in (i[345]86-*-win32): Updated to cope with filename + changes. + * configure: Regenerated. + +Sun Oct 8 18:01:04 1995 Per Bothner + + * ch-exp.y (yylex): Also look for '$' following '$'. + +Sat Oct 7 22:52:42 1995 Michael Meissner + + * ch-exp.y (yylex): Fix typo. + +Fri Oct 6 11:56:49 1995 Jim Wilson + + * remote-sim.c (gdbsim_open): Put callback initializations here. + (_initalize_remote_sim): Not here. + +Fri Oct 6 17:08:49 1995 Stan Shebs + + * top.c (execute_control_command): Use 0/1 instead of BFD's + true/false. + +Fri Oct 6 14:43:19 1995 Stu Grossman (grossman@cygnus.com) + + * sparcl-stub.c: Include sparclite.h to get access to register + fondling macros. + * (trap_low): Save and restore FP regs if necessary. Also, clean + up save and restore of debug unit regs. + * (hard_trap_info): Add more architecturally defined traps. + * (set_debug_traps): Only set FP disabled trap if FP is disabled. + * (get_in_break_mode): Clean up. Get rid of calls to + set_hw_breakpoint_trap(). Also, use write_asi macro. + * (handle_exception): Clean up `g' and `G' commands. Add `P' + command. + * (hw_breakpoint): Why was this here!? It's gone now... + +Fri Oct 6 11:56:49 1995 Jim Wilson + + * callback.c (fdbad): Fix typo in comment. + (os_close, os_isatty, os_lseek, os_read, os_write): Use if + statements rather than || to get correct return value. + (os_write_stdout): Pass missing first argument to os_write. + * remote-sim.c: Include callback.h. + (_initialize_remote_sim): Call sim_set_callbacks and then + initialize the callbacks. + +Thu Oct 5 17:28:09 1995 Per Bothner + + * values.c (allocate_repeat_value): Allocate an array type, and + a value of that type; use that instead of setting VALUE_REPEATED. + * value.h (struct value): Remove fields repetitions and repeated. + (VALUE_REPEATED, VALUE_REPETITIONS): Removed, no longer used. + * c-valprint.c, ch-valprint.c, eval.c, printcmd.c, valops.c, + value.h, values.c: Simplify, since now VALUE_REPEATED is never + used. + * valprint.c (value_print_array_elemen): Removed never-used + function. + +Thu Oct 5 15:14:36 1995 Per Bothner + + * parse.c (write_dollar_variable): New function. + + * c-exp.y (yylex): Replace code for recognizing '$' + pseudo-variables with a call to write_dollar_variable. + Simplify grammar correspondingly. + * f-exp.y: Likewise. + * m2-exp.y: Likewise. + * ch-exp.y: Likewise. (Remove function match_dollar_tokens.) + * scm-exp.c (scm_lreadr): Call write_dollar_variable to handle '$'. + +Thu Oct 5 13:27:30 1995 steve chamberlain + + * win32.c: New file; support for debugging on windows NT. + * configure.in: (i[345]86-*-win32): New target. + * configure: Regnerated. + * eval.c (evaluate_subexp_standard): Remove unused name. + * serial.c (gdb_string.h): Include. + * source.c (value.h): Include. + * config/i386/i386win32.mh (XDEPFILES): Add win32.o + * config/i386/i386win32.mt: New. + * config/i386/tm-i386win32.h: New. + +Wed Oct 4 18:41:34 1995 Per Bothner + + * expression.h (enum exp_code): Added OP_NAME. + * expprint.c (print_subexp): Add OP_NAME support. + * parse.c (length_of_subexp, prefixify_subexp): Likewise. + * scm-lang.c (scm_unpack, in_eval_c, scm_lookup_name): new function. + * scm-lang.h: Declare builtin_type_scm; other minor tweaks. + * values.c (unpack_long): If type is SCM, call scm_unpack. + * scm-valprint.c (scm_val_print): Use extract_signed_integer, + instead unpack_long + * scm-lang.c: More Scheme expression parsing from here ... + * scm-exp.c: ... to here. New file. + Also, provide for gdb to evaluate simple constants and names.. + * Makefile.in: Note new scm-exp.{c,o}. + +Wed Oct 4 17:23:03 1995 Per Bothner + + * gdbtypes.c (get_discrete_bounds): New function. + (force_to_range_type): Use get_discrete_bounds. + * gdbtypes.h (get_discrete_bounds): Add declaration. + * valarith.c (value_bit_index): Generalize to use get_discrete_bounds. + * ch-valprint.c (chill_val_print): Make (power)sets and bitstring + support use get_discrete_bounds and generally be more robust. + +Tue Oct 3 16:54:56 1995 Stan Shebs + + * remote-nrom.c (nrom_ops): Add value for to_thread_alive, + add comments naming slots. + +Mon Oct 2 21:45:44 1995 Jeff Law (law@hurl) + + * top.c (build_command_line): Demand arguments for if/while + commands. + +Mon Oct 2 13:08:01 1995 Jason Molenda (crash@phydeaux.cygnus.com) + + * Makefile.in (X11_CFLAGS): Set only to @X_INCDIR@. + +Sat Sep 30 16:13:36 1995 Per Bothner + + * scm-lang.c: Moved Scheme value printing code to ... + * scm-valprint.c: ... this new file. + Also major improvements in support for printing SCM values. + * scm-lang.h: New file. + * scm-tags.h: New file. + * Makefile.in: Note new scm-valprint.{c,o}. + +Sat Sep 30 09:35:02 1995 Jason Molenda (crash@phydeaux.cygnus.com) + + * configure.in: X_INCDIR and X_LIBDIR added. + * Makefile.in: @X_INCDIR@ and @X_LIBDIR@ added. + * configure: Regnerated. + +Fri Sep 29 02:10:05 1995 steve chamberlain + + * config/arm/tm-arm.h (FRAME_CHAIN, FRAME_CHAIN_VALID): + Any pc > LOWESTPC is ok. + + * remote-rdp.c (rdp_init): Take out variable baud rate stuff. + (remote_rdp_detatch): Delete. + * breakpoint.c (ctype.h): Don't include twice. + + * Makefile.in (remote-rdp.o): Doesn't need remote-rdp.h + * callback.c (os_printf_filtered): fix protos. + * defs.h (puts_filtered, puts_unfiltered + [v|f|]printf_[un]filtered): Make format arg const. + * remote-rdp.c (rdp_init): Attept to sync at different + baudrates. + * utils.c (puts_filtered, puts_unfiltered + [v|f|]printf_[un]filtered): Define prototypes with + const in the right place. + +Thu Sep 28 17:43:39 1995 Per Bothner + + * defs.h (enum language): Add language_scm. + * expression.h (enum exp_code): Added OP_EXPRSTRING. + * scm-lang.c: Preliminary support for Guile /SCM dialect of Scheme. + * expprint.c (print_subexp): Add OP_EXPRSTRING support. + * parse.c (length_of_subexp, prefixify_subexp): Likewise. + * valops.c (find_function_in_inferior): New function. + (value_allocate_space_in_inferior): New function. + (allocate_space_in_inferior): Redefine using previous function. + * Makefile.in (SFILES): Add scm-lang.c. + (COMMON_OBS): Add scm-lang.o + +Thu Sep 28 14:32:11 1995 steve chamberlain + + * callback.[ch]: New files. + * remote-rdp.c: Support for the ARM RDP monitor. + * Makefile: Update. + * arm-tdep.c (arm_othernames): New. + (_initialize_arm_tdep): install 'othernames' command. + (arm_nullified_insn, shifted_reg_val, arm_get_next_pc): New. + * configure.in: Check for termios.h, termio.h and sgtty.h. + (i[345]86-*-win32*): New host. + * configure: Regenerated. + * inflow.c: Clean up inclusions. + * main.c (main): Check for WINGDB, not WIN32. + * printcmd.c (do_examine): Put QUIT test in loop. + * remote-hms.c (e7000_load): Delete. + (hms_ops): Point to generic_load instead. + * remote-hms.c (hms_ops): Point to generic_load. + * remote-sim.c (sim_callback_write_stdout): Becomes + gdbsim_write_stdout. + (gdbsim_load): Call generic_load. + * remote-utils.c (gr_load_image): Delete. + * ser-unix.c (terminal.h): Include instead of havig + own #if tree. + (hardwire_flush_input): Reset input buffer too. + * source.c (openp): If WIN32 then open file in binary mode. + * terminal.h: Configure IO mechanism using autoconf defines if + available and not overriden. + * utils.c (quit, pollquit, notice_quit): WIN32 check becomes + WINGDB check. + + * config/arm/arm.mt (TDEPFILES): Add remote-rdp.o. + * config/arm/tm-arm.h (TARGET_BYTE_ORDER): becomes + TARGET_BYTE_ORDER_SELECTABLE. + (ADDR_BITS_REMOVE): New. + (ORIGINAL_REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): New. + (INST_xx): New. + (FRAME_FIND_SAVED_REGS): Pass the right argument. + (arm_get_next_pc): Declare. + +Wed Sep 27 10:14:36 1995 Per Bothner + + * valops.c (search_struct_field): Also allow "else" as a variant + name. + * eval.c (evaluate_struct_tuple): New function. Used to evaluate + structure tuples. Now also handles Chill variant records. + (get_label): New function, used by evaluate_struct_tuple. + (evaluate_subexp_standard case OP_ARRAY): Use evaluate_struct_tuple. + (evaluate_labeled_field_init): Removed. + + * valops.c (search_struct_field): Generalize to work with Chill + variant records. + +Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_partial_symbols): Reset includes_used + and dependencies_used after finishing the partial symbol table. + + * rs6000-tdep.c (push_dummy_frame): Handle lr_offset of zero + correctly. + + * rs6000-nat.c (xcoff_relocate_core): Don't relocate data + addresses for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE + is defined. + * xcoffread.c: gcc -Wall lint. Remove traceback table reading + code. The existing code tried to add parameter information for + functions compiled without -g, which cannot be done properly + for optimized code and produced misleading parameter displays. + (ef_complaint, eb_complaint): Make a local static copy to avoid + dependency on coffread.c. + (read_xcoff_symtab, process_xcoff_symbol, scan_xcoff_symtab): + Enter C_EXT/C_HIDEXT symbols into the minimal symbol table only. + (read_xcoff_symtab): Ignore C_STAT section auxiliary entry + symbols. Complain about unmatched .ef and .eb symbols instead of + segfaulting. + (process_xcoff_symbol): Determine value of C_GSYM symbols via + the global_sym_chain mechanism in stabsread.c. + (xcoff_new_init): Call stabsread_new_init and buildsym_new_init. + (init_string_tab): Initialize length field bytes in the strtbl. + (scan_xcoff_symtab): Skip symbols that start with `$' or `.$'. + Set first_fun_line_offset for symbols with two auxents only. + +Wed Sep 20 21:06:35 1995 Jeff Law (law@snake.cs.utah.edu) + + * op50-rom.c (op50n_cmds): Send ".\r" after the interrupt + character. + +Wed Sep 20 13:12:56 1995 Ian Lance Taylor + + * Makefile.in (maintainer-clean): New target, synonym for + realclean. Add GNU standard maintainer-clean echos. + * gdbserver/Makefile.in (maintainer-clean): New target, synonym + for realclean. + * nlm/Makefile.in (maintainer-clean): Likewise. + +Wed Sep 20 08:16:03 1995 steve chamberlain + + * defs.h (xmalloc, xrealloc): Delete, they're declared in libiberty.h. + (GETENV_PROVIDED, FCLOSE_PROVIDED): New. + * doc/gdbint.texinfo (GETENV_PROVIDED, FCLOSE_PROVIDED): Document. + * remote-sim.[ch] (sim_callback_write_stdout): New. + +Tue Sep 19 15:28:58 1995 Per Bothner + + * gdbtypes.c (create_set_type): Set TYPE_LENGTH in bytes, not bits. + * valops.c (value_bitstring): TYPE_LENGTH is bytes, not bits. + + * gdbtypes.c (force_to_range_type): Calculate upper limit of + TYPE_CODE_CHAR depending on TYPE_LENGTH (instead of just using 255). + +Mon Sep 18 01:43:42 1995 Jeff Law (law@snake.cs.utah.edu) + + * somsolib.c (auto_solib_add_at_startup): Delete definition. No + longer needed. + +Sat Sep 16 13:23:36 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/tm-mips.h (UNUSED_REGNUM): Define. + * mipsv4-nat.c (supply_gregset): Fill UNUSED_REGNUM register + with zero. + +Thu Sep 14 17:35:24 1995 Stu Grossman (grossman@cygnus.com) + + * remote-sim.c (gdbsim_create_inferior): Back out change that + broke all simulator configurations except the rs6000. + +Thu Sep 14 14:44:59 1995 Jeffrey A. Law + + * monitor.c (monitor_expect): Discard NULL characters. + +Thu Sep 14 14:12:30 1995 Kung Hsu + + * infcmd.c: Add extern declaration for auto_solib_add_at_startup. + +Wed Sep 13 13:33:58 1995 Kung Hsu + + * symfile.c: Move global variable auto_solib_add_at_startup from + solib.c to symfile.c. + * solib.c: ditto. + * symfile.h: Add extern declaration of the above mentioned variable. + * infcmd.c: Take out extern declaration, since it's in symfile.h. + +Thu Sep 14 12:39:35 1995 Stu Grossman (grossman@cygnus.com) + + * coffread.c (coff_symtab_read): Complain about unmatched .ef and + .eb symbols instead of segfaulting. + +Wed Sep 13 13:33:58 1995 Kung Hsu + + * stabsread.c (read_one_struct_field): Use subfile language instead of + global language. Improve efficiency. + +Wed Sep 13 08:45:02 1995 Jeff Law (law@fast.cs.utah.edu) + + * somsolib.c (auto_solib_add_at_startup): Define new global variable. + (som_solib_create_inferior_hook): Don't add libraries if + auto_solib_add_at_startup is zero. + (_initialize_som_solib): Add command to toggle + auto_solib_add_at_startup. + +Tue Sep 12 19:37:24 1995 Jeff Law (law@snake.cs.utah.edu) + + * monitor.c (monitor_make_srec): Fix thinkos in computation + of addr_size. + +Tue Sep 12 15:46:18 1995 Kung Hsu + + * stabsread.c (read_one_struct_field): Add a patch to handle cfront + generated stabs that each field is in full mangled name. + + * stabsread.c: To include language.h and expression.h for the reason + above. + + * infcmd.c (attach_command): Add solibs only when + auto_solib_add_at_startup is set. + +Mon Sep 11 17:22:35 1995 Fred Fish + + * NEWS: Add information about remote target caching. + +Sun Sep 10 15:36:21 1995 Fred Fish + + * defs.h: Only include mmalloc.h if NO_MMALLOC is not + defined. + +Sun Sep 10 10:24:48 1995 Michael Tiemann + + * tm-ppc-eabi.h (PC_IN_CALL_DUMMY): Redefine this to work with the + simulator. FIXME. + + * rs6000-tdep.c (push_dummy_frame): Calculate the correct link + register offset from the current frame (don't assume it is always 8). + (push_dummy_frame): Add comment about having only 4096 bytes of + stack space in the simulator (by default). + + * remote-sim.c (gdbsim_create_inferior): Call + `add_text_to_loadinfo' so that gdb can find TOC entries when + calling functions in the inferior. + +Sun Sep 10 09:00:28 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * sparc-tdep.c (fill_fpregset): Fix incorrect FP_MAX_REGNUM + substitution. + (supply_fpregset): Use FP_MAX_REGNUM. + +Sat Sep 9 08:21:52 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * stabsread.c (read_enum_type): Exit loop for putting pending + enum symbols into the enum type correctly if we had no pending + symbols on entry to read_enum_type. + +Fri Sep 8 12:57:41 1995 Kung Hsu + + * inferior.h: Add extern declaration of inferior_environ. + * solib.c (solib_map_sections): To get inferior's env instead of + gdb's for LD_LIBRARY_PATH, same for PATH. + + * solib.c (solib_map_sections): Copy full path name into so_list + structure so that symbol_file_add can find it. + +Tue Sep 5 17:47:53 1995 Doug Evans + + * config/sparc/tm-sp64.h (REGISTER_RAW_SIZE): Lower 32 fp regs + have size 4. + (REGISTER_VIRTUAL_SIZE): Likewise. + (REGISTER_VIRTUAL_TYPE): Lower 32 fp regs have type float. + Upper 32 fp regs have type double. + * sparc-tdep.c (NUM_SPARC_FPREGS): Replace with + (FP_REGISTER_BYTES): this, and update all uses. + (FP_MAX_REGNUM): Define if not already. + (get_saved_register): Handle new sparc64 fp regs. + (sparc_frame_find_saved_regs): Likewise. + (sparc_print_register_hook): Only print fp regs < 32 as doubles. + Add code to handle long doubles when gdb does. + (_initialize_sparc_tdep): Use print_insn_sparc64 if sparc64. + +Sat Sep 2 06:41:26 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * configure.in: Explicitly `exit 0' for broken shells. + * configure: Rebuilt. + + * symtab.c (list_symbols): Add missing blank after + `' output. + + * valops.c (value_assign): Handle truncation when assigning + to bitfields. Use value_copy to construct the return value + from toval. + * values.c (value_copy): Copy VALUE_FRAME and VALUE_OPTIMIZED_OUT. + +Fri Sep 1 08:25:50 1995 James G. Smith + + * configure (mips64*vr4300*-*-elf): Support added. + * remote-mips.c (mips_readchar): Change to allow build-time prompt + string. + * config/mips/tm-mips.h: Added TARGET_MONITOR_PROMPT. + * config/mips/{vr4300.mt, vr4300el.mt, tm-vr4300.h, + tm-vr4300el.h}: Added. + +Thu Aug 31 12:48:04 1995 Jim Wilson + + * config/sh/sh.mt (SIM): Add -lm. + +Wed Aug 30 18:10:57 1995 Kung Hsu + + * rmote-nindy.c (non_dle, nidy_resume, nindy_wait): Changes to + conform to GNU coding standards. + + * solib.c (match_main): Modify to follow GNU coding conventions. + +Mon Aug 28 17:07:26 1995 Kung Hsu + + * remote.c (remote_wait): Revert 19 July my change which should be + customer specific. + +Sat Aug 26 00:26:11 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_symbol): Handle sh.value of zero for enums. + Determine signedness of enum type from enumerators. + (parse_type): Handle btIndirect types, handle fBitfield for + some non-member types. + (upgrade_type): Use TYPE_FLAG_TARGET_STUB for arrays with + unknown length. + (cross_ref): Handle stIndirect forward reference to btTypedef. + + * stabsread.c (read_enum_type): Determine signedness of enum + type from enumerators. + + * top.c (execute_command): Remove trailing whitespace from + command arguments, except for `set' and `complete' commands. + (validate_comname): Allow underscores in user defined command + names. + + * values.c (modify_field): Change `Value does not fit in %d bits' + error to a warning. Exclude sign extension bits of negative field + values from fit check. + +Fri Aug 25 11:31:29 1995 Michael Meissner + + * configure.in (powerpc*-*-eabisim*): Only link in the simulator + if the target is powerpc{,le}-*-eabisim*, since the simulator + needs GCC to build. + * config/powerpc/ppc{,le}-sim.mt: Cloned from ppc{,le}-eabi.mt. + * config/powerpc/ppc{,le}-eabi.mt: Remove simulator support. + * config/powerpc/tm-ppc{,le}-sim.mt: Include tm-ppc{,le}-sim.h. + +Wed Aug 23 16:55:35 1995 Michael Meissner + + * config/powerpc/ppc{,le}-eabi.mt (SIM_OBJS, SIM): Link in the + PowerPC simulator. + +Tue Aug 22 02:00:47 1995 Jeff Law (law@snake.cs.utah.edu) + + * tm-hppa.h (EXTRACT_RETURN_VALUE): Fix for FP values. + + * tm-hppa.h (STORE_RETURN_VALUE): Fix to work with -msoft-float + calling conventions too. Use the TYPE of the return value, not + its length to determine if it should also be copied into the + floating point registers. + + * tm-hppa.h (PROLOGUE_FIRSTLINE_OVERLAP): Delete. Causes more + problems than it fixes. + * hppa-tdep.c (skip_prologue): If we exit the main loop without + finding all the register saves, retry again without looking for + the registers we could not find the first time. + +Mon Aug 21 23:39:56 1995 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (frame_chain_valid): Handle systems where "$START$" + calls "main" directly. + (skip_prologue): Always assume arguments were saved into the stack + since GCC will do so without setting the magic Args_Saved bit in + the unwind descriptor. + +Mon Aug 21 11:49:17 1995 Kung Hsu + + * remote-udi.c (udi_wait): Mask off high bits of stop reason. + * remote-udi.c (fetch_register): For unfetchable regs, pretend it's + done. Fix a bug. + +Mon Aug 21 00:45:17 1995 Jeff Law (law@snake.cs.utah.edu) + + * Makefile.in (install): Remove "brokensed" hack, unnecessary now + that we're using autoconf. + (uninstall): Likewise. + + +Sat Aug 19 01:19:34 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * gdbtypes.c (recursive_dump_type): Add dont_print_type_obstack + to inhibit infinite recursion when printing aggregate types. + +Fri Aug 18 17:48:55 1995 steve chamberlain + + * dcache.c (dcache_write_line): Write dirty lines right. + +Fri Aug 18 06:26:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * sparc-tdep.c (isbranch): Fix typo which caused wrong + target addresses for annulled branches. + +Wed Aug 16 21:54:39 1995 Jeff Law (law@snake.cs.utah.edu) + + * config/pa/tm-hppa.h (PROLOGUE_FIRSTLINE_OVERLAP): Define. + +Tue Aug 15 07:51:21 1995 steve chamberlain + + * remote.c (remote_write_bytes): Chop up large transfers. + +Mon Aug 14 17:56:36 1995 Stan Shebs + + * gcc.patch: Remove, relevant only to long-ago versions of GCC. + +Mon Aug 14 13:43:01 1995 Kung Hsu + + * config/sparc/tm-sparclite.h: Define FRAME_CHAIN_VALID_ALTERNATE. + * blockframe.c (inside_main_func): If main func addr range not set, + try to set it now. + +Sat Aug 12 15:34:54 1995 Jeffrey A. Law + + * config/powerpc/xm-aix.h (FIVE_ARG_PTRACE): Define. + * config/rs6000/xm-rs6000.h (FIVE_ARG_PTRACE): Likewise. + + * configure.in: Recognize aix4 specially as some aspects + of aix4 need different handling than aix3. + * configure: Updated. + * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: New files + specific to aix4 support on the power pc. + * config/powerpc/tm-ppc-aix.h (DONT_RELOCATE_SYMFILE_OBJFILE): Do + not defined. The aix4 specific target files will do that. + * config/rs6000/{aix4,mh,aix4,mt,tm-rs6000-aix4.h}: New files + specific to aix4 support on the rs6000. + + * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Don't + do the conversion if the pointer is not a magic aix function + pointer. + * rs6000-tdep.c: Include objfiles.h and symtab.h. + (is_magic_function_pointer): New function. + + * rs6000-tdep.c (skip_prologue): Refine check for frameless + functions. Handle b .+4 emitted by aix4 compilers. Only + allow one load of a minimal toc pointer. Handle aix4 compiler's + code for alloca. + + * rs6000-tdep.c (find_toc_address): Report an error if no toc was + found rather than possibly core dumping. + + * partial-stab.h: Handle extra field generated by the aix4 compiler + for enumerations. + * stabsread.c (read_enum_type): Likewise. + +Sat Aug 12 03:18:04 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * rs6000-tdep.c (extract_return_value): Fix returning of values + whose length is less than the register size for big endian targets. + +Fri Aug 11 13:04:32 1995 Kung Hsu + + * symtab.c (list_symbols): if break command set breakpoint on + matched symbol. + +Wed Aug 9 18:59:05 1995 Fred Fish + + * defs.h (strchr, strrchr, strstr, strtok, strerror): Enclose in + #ifndefs to protect against previous definitions as macros. + +Wed Aug 9 14:51:36 1995 Kung Hsu + + * xcoffread.c (xcoff_symfile_offset): Revert an unwanted change + that got in accidentally with Aug 1 change. + +Sat Aug 5 09:07:28 1995 steve chamberlain + + * remote-hms.c (hms_cmds): Get reg term right. + * monitor.c (monitor_fetch_register): If we see + a non-hex digit, just stop reading. + * remote.c (remote_wait): Change way $O is handled. + +Wed Aug 9 11:42:36 1995 Jeffrey A. Law + + * configure.in (powerpc-*-aix*): Recognize as a new gdb host + and target. + (powerpc-*-eabi*): Don't set configdirs. + (powerpcle-*-eabi*): Likewise. + * configure: Updated. + * rs6000-nat.c (vmap_ldinfo): Don't relocate data addresses + for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE is + defined. + * config/powerpc/{aix.mh,aix.mh}: Host and target makefile fragments + for powerpc running aix4. + * config/powerpc/{nm-aix.h, tm-ppc-aix.h, xm-aix.h}: Native, target + and host include files for powerpc running aix4. + +Wed Aug 9 08:11:45 1995 Stan Shebs + + * top.c (target_output_hook): Really make it match defs.h (char * + is not the same as unsigned char *). + +Tue Aug 8 15:13:05 1995 J.T. Conklin + + * Makefile.in (CXX_FOR_TARGET): Don't use ${rootme}/../gcc/xgcc + unless it is present. + +Tue Aug 8 10:50:15 1995 Jeffrey A. Law + + * top.c (target_output_hook): Make declaration match the one + in defs.h. + + * symfile.c (add_psymbol_to_list): Initialize SYMBOL_SECTION. + (add_psymbol_addr_to_list): Likewise. + * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Likewise. + +Mon Aug 7 15:34:29 1995 steve chamberlain + + * top.c (target_output_hook): New definition. + * stack.c (gdb_string.h): Include after defs.h + * defs.h (target_output_hook): New declaration. + * source.c (mod_path): Fix Win32 \ handling. + +Sun Aug 6 22:14:25 1995 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (frame_saved_pc): Don't try to dig a return pointer + out of a long branch stub. + +Fri Aug 4 13:37:31 1995 Jeffrey A. Law + + * xcoffread.c (process_linenos): Fix typo in last change. + +Thu Aug 3 22:01:26 1995 Fred Fish + + * ch-exp.y (write_lower_upper_value): Add prototype so bison + generated parser will insert prototype before first func usage. + Bison and byacc order the output sections differently. Also + make function static. + +Thu Aug 3 10:45:37 1995 Fred Fish + + * Update all FSF addresses except those in COPYING* files. + +Thu Aug 3 01:38:45 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/alpha/tm-alpha.h (EXTRA_FRAME_INFO): Add pc_reg field. + (SKIP_TRAMPOLINE_CODE): Define. + * alpha-tdep.c (alpha_frame_saved_pc): Use pc_reg field from + frame to find the saved pc register. + (alpha_saved_pc_after_call): Skip over shared library trampoline + before trying to find the saved pc register. + (find_proc_desc): Copy PROC_PC_REG from found proc_desc + to heuristic proc_desc. + (init_extra_frame_info): Initialize pc_reg field in frame. + +Wed Aug 2 18:00:36 1995 Stan Shebs + + * configure.in (m68*-est-*): Use monitor target config. + * configure: Update. + * config/m68k/est.mt, config/m68k/tm-est.h: Delete. + * config/m68k/monitor.mt, config/m68k/tm-monitor.h: Fix comments. + +Tue Aug 1 22:52:53 1995 Fred Fish + + * Makefile.in (VERSION): Bump to 4.14.2 + +Tue Aug 1 16:04:36 1995 Kung Hsu + + * xcoffread.c (process_linenos): The value in include file symbol + should point to line number table. Currently this value is not + set correctly by AIX ld. A fix to get around this bug. + +Tue Aug 1 11:44:53 1995 J.T. Conklin + + * configure.in: Check for working mmap, ansi headers, string.h, + strings.h, and memory.h. + * configure: Regenerated. + + * gdb_stat.h: New file, "portable" . + * gdb_string.h: New file, "portable" . + + * altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c, + convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c, + gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c, + i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c, + mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c, + rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c, + symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c, + ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h" + instead of . + + * alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c, + ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c, + core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c, + dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c, + exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c, + fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c, + inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c, + m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c, + monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c, + printcmd.c, procfs.c, regex.c, remote-adapt.c, + remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c, + remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c, + remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, + remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c, + remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c, + solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c, + symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c, + valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include + "gdb_string.h" instead of . + + * config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h, + sparc/xm-sun4os4.h (HAVE_MMAP): Removed. + + * config/xm-lynx.h, config/i386/xm-ptx.h, + config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h, + config/mips/xm-irix3.h, config/mips/xm-mips.h, + config/mips/xm-news-mips.h, config/mips/xm-riscos.h, + config/pa/hppah.h, config/rs6000/xm-rs6000.h, + config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, + config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h, + config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed. + * config/mips/xm-irix3.h, config/mips/xm-mips.h, + config/pa/xm-hppah.h (memcpy, memset): Removed declarations. + +Tue Aug 1 02:08:30 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mips-tdep.c (mips_extract_return_value): Fix returning of + values whose length is less than the register size for big endian + targets. + * alpha-tdep.c (alpha_extract_return_value, + alpha_store_return_value): Use alpha_convert_register_to_* + to handle functions returning "float" correctly. + +Mon Jul 31 19:12:48 1995 Stan Shebs + + * h8500-tdep.c: General linting and cleanup. + (opcodes/h8500-opc.h): Don't include. + (code_size, data_size): Make static. + (frame_locals_address, frame_args_address): Remove. + (h8300_pop_frame): Rename to h8500_pop_frame. + (big_command, medium_command, compact_command, small_command): + Define as regular functions rather than with macro trickery. + (tm_print_insn): Set to correct disassembler function. + * config/h8500/tm-h8500.h: Minor cleanup, add prototypes. + (ABOUT_TO_RETURN): #if 0 out. + (FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS): Use usual define. + (GDB_TARGET_IS_H8500): Remove duplicate definition. + (regoff): Remove, never used. + * config/h8500/h8500.mt (TDEPFILES): Add monitor.o. + +Mon Jul 31 14:32:30 1995 J.T. Conklin + + * configure.in: Check for unistd.h. + * configure: Regenerated. + + * command.c, cp-valprint.c, fork-child.c, i386-tdep.c, + i386b-nat.c, inflow.c, main.c, maint.c, objfiles.c, solib.c, + source.c, stack.c, symfile.c, top.c, utils.c: Include strings.h + and/or unistd.h to bring prototypes into scope. + +Sun Jul 30 01:40:11 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * rs6000-tdep.c (frame_saved_pc): Check for signal handler caller + before trying to determine the start of the function. + (skip_prologue): Skip subroutine call which might save the + floating point registers only if it is within the first three + instructions. + Reinstate setting of alloca_reg if setup of a gcc frame pointer + is found. + (frame_get_cache_fsr): Use new fields in rs6000_framedata. + +Sat Jul 29 14:43:35 1995 Stan Shebs + + * sparclite: Removed subdirectory. aload and eload are now in + utils/sparclite, low-level library is in libgloss. + * configure.in (sparclite*): Don't configure sparclite subdir. + * configure: Update. + * Makefile.in (TARDIRS): Remove, no longer used. + +Sat Jul 29 01:45:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * procfs.c (unconditionally_kill_inferior): Clear current signal + if PROCFS_NEED_CLEAR_CURSIG_FOR_KILL is defined. + * config/alpha/nm-osf3.h (PROCFS_NEED_CLEAR_CURSIG_FOR_KILL): Define. + + * alpha-tdep.c: Move sigtramp handling of saved registers from + read_next_frame_reg to alpha_find_saved_regs, handle saved + floating point registers. + * mips-tdep.c: Move sigtramp handling of saved registers from + read_next_frame_reg to mips_find_saved_regs, handle saved + floating point registers. + * config/mips/tm-irix3.h, config/mips/tm-irix5.h, + config/mips/tm-mipsv4.h (SIGFRAME_FPREGSAVE_OFF): Define. + + * sparc-tdep.c (sparc_pc_adjust): Fix check for `unimp' + instruction to handle functions returning structures with + large sizes properly. + +Fri Jul 28 11:50:17 1995 steve chamberlain + + * configure, configure.in (z8k-*-sim): deleted. + +Thu Jul 27 12:49:28 1995 Jeffrey A. Law + + * lynx-nat.c (child_wait): Handle threads exiting. + +Thu Jul 27 07:47:50 1995 Michael Meissner + + * rs6000-tdep.c (skip_prologue): Don't assume the update stack + instruction is the last in the prologue, since xlc stores the lr + after the stack update. Make sure offset is correct sign for + large frames. + (frame_saved_pc): Move test for signal before frameless. + + * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Define. + * config/powerpc/tm-ppc-eabi.h (DEFAULT_LR_SAVE): Redefine. + +Thu Jul 27 01:22:08 1995 Jeffrey A. Law + + * hppa-tdep.c (hppa_fix_call_dummy): Rewrite code for calling + into shared libraries. + +Wed Jul 26 23:33:34 1995 Michael Meissner + + * config/rs6000/tm-rs6000.h (rs6000_framedata): Add offsets the + gprs, fprs, lr, and cr is stored at. + (FRAME_FIND_SAVED_REGS): Use new fields in rs6000_framedata. + (function_frame_info): Delete declaration. + (SKIP_PROLOGUE): Skip_prologue is now passed a rs6000_framedata + structure to fill in. + (FRAMELESS_FUNCTION_INVOCATION): Function now longer takes a + second argument. + (FRAME_SAVED_PC): Call frame_saved_pc. + + * rs6000-tdep.c (skip_prologue): Recognize V.4 prologues as well + as AIX style. Fill in rs6000_framedata structure. Remember where + the gprs, fprs, cr, and lr are saved. + (pop_frame): Use skip_prologue, not function_frame_info, and use + new rs6000_framedata fields. + (function_frame_info): Function deleted. + (frameless_function_invocation): Separate frame_saved_pc support + to new function. Recognize V.4 frames. + (frame_saved_pc): New function. + (frame_get_cache_fsr): Use skip_prologue, not function_frame_info. + (frame_initial_stack_address): Ditto. + +Wed Jul 26 01:00:37 1995 Jeff Law (law@snake.cs.utah.edu) + + * remote.c: Add documentation for extended protocol operations + and for thread_alive change from a couple weeks ago. + (extended_remote_ops): Declare and define a new target vector + for the extended remote protocol. + (extended_remote_restart): New function to restart the remote + server & process. + (remote_open): Just a stub routine. + (extended_remote_open): New function to start a remote session + using the extended gdb remote protocol. + (remote_open_1): New function containing code common to both + remote_open and extended_remote_open. + (remote_mourn, extended_remote_mourn, remote_mourn_1): Similarly. + (extended_remote_create_inferior): New function for the extended + remote target. + (initialize_remote): Add the extended_remote_ops target vector. + * gdbserver/server.c (main, case '!'): Set extended_protocol. + (main, case 'k'): If the extended protocol is in use, kill the + inferior then start a new one. + (main, case 'R'): New command to restart the remote server and + inferior process. Only supported when using the extended + protocol. + (main, server loop): If the inferior terminates while using the + extended protocol then start a new one. If getpkt fails when + using the extended protocol then exit. + +Tue Jul 25 11:43:44 1995 Stan Shebs + + * mdebugread.c (psymtab_to_symtab_1): Relocate encoded stab + line numbers using the psymtab's section offsets. + +Tue Jul 25 10:43:27 1995 Michael Meissner + + * config/rs6000/tm-rs6000.h (rs6000_framedata): Rename from + aix_framedata. Change all uses. + * rs6000-tdep.c: Change all aix_framedata -> rs6000_framedata. + +Sat Jul 22 23:44:18 1995 Jeff Law (law@snake.cs.utah.edu) + + * defs.h (ATTR_FORMAT): Disable if ANSI_PROTOTYPES is not defined. + +Fri Jul 21 16:50:28 1995 Jeffrey A. Law + + * lynx-nat.c (child_thread_alive): New function. Somehow I + forgot to check this in with all the other thread_alive changes. + +Thu Jul 20 22:22:34 1995 Jeff Law (law@snake.cs.utah.edu) + + * somread.c (som_symtab_read): Add unsatisfied common symbols to + the minimal symbol table. All common symbols are "unsatisfied" + when -E is passed to the linker. + +Thu Jul 20 15:04:57 1995 Fred Fish + + * top.c (show_endian): Cast first arg of printf_unfiltered to + correct type of "char *". + +Thu Jul 20 14:18:51 1995 Jeffrey A. Law + + * lynx-nat.c (child_wait): A thread_id of zero from wait apparently + means the process is single threaded, so there's no need to add + it to the thread list. Handle case where multi-threaded process + reverts back to a single-threaded process. + + * gdbserver/low-hppabsd.c: Remove error declaration. + * gdbserver/low-sparc.c: Likewise. + * gdbserver/low-sun3.c: Likewise. + * gdbserver/server.h: Remove error and fatal declaration. + * gdbserver/utils.c (error): Update to be compatable with recent + changes in defs.h. + (fatal): Likewise. + +Wed Jul 19 22:42:43 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/m68k/tm-m68kv4.h (DWARF_REG_TO_REGNUM): Define to + correctly map floating point registers numbers. + + * dwarfread.c (locval, new_symbol): Handle variables that are + optimized out. + + * mdebugread.c: Replace all uses of builtin_type_* with + mdebug_type_*. Define and initialize mdebug_type_*. + + * serial.h (serial_close): Add additional argument `really_close'. + (SERIAL_CLOSE): Update serial_close call accordingly. + (SERIAL_UN_FDOPEN): Use serial_close to handle refcnt properly. + * serial.c (serial_close): Handle `really_close'. + * serial.h (scb_base): Moved to serial.c, made static. + + * valops.c (value_addr): Don't coerce arrays. + (typecmp): Coerce arrays instead of calling value_addr if necessary. + +Wed Jul 19 18:19:28 1995 Stan Shebs + + From Richard Earnshaw (rearnsha@armltd.co.uk): + * infrun.c (wait_for_inferior): Set the convenience variable + $_exitcode to the termination code of the inferior. + * top.c (quit_command): Accept optional expression to use + as parameter to exit(). + +Wed Jul 19 13:15:32 1995 Kung Hsu + + * remote.c (remote_wait): When getting registers, check endianess and + do conversion if necessary. + +Tue Jul 18 00:41:31 1995 Jeff Law (law@snake.cs.utah.edu) + + * gdbserver/low-hppabsd.c: New file. + * gdbserver/Makefile.in (SFILES): Add low-hppabsd.c. + * config/pa/hppabsd.mh (XDEPFILES): Add ser-tcp.o. + (GDBSERVER_DEPFILES): Add low-hppabsd.o. + * config/pa/hppaosf.mh: Likewise. + +Mon Jul 17 21:35:18 1995 Fred Fish + + * dache.c (struct dcache_block): Change data member from unsigned + char to char, since everything passed in and out of dcache is char + or casted to appropriate type anyway. + (dcache_alloc): Move assignment of db out of test and combine + separate tests into if-else. + (dcache_peek_byte): Change ptr from unsigned char* to char*. + (dcache_peek_byte): Remove now unnecessary cast in read_memory call. + (dcache_peek): Change cast of incoming data arg. + (dcache_poke): Change cast of addr of incoming data arg. + (dcache_info): Mask data passed to printf_filtered to lsbyte only. + (dcache_info): Change printf_filtered arg from "% 2x" to " %2x". + * target.c (debug_to_thread_alive): Change return type to int and + return zero, for type compatibility with other *_thread_alive + funcs. + (cleanup_target): Change cast of ignore function to match type of the + to_thread_alive member. + * defs.h (error_hook): Add ATTR_NORETURN. + * defs.h (NORETURN, ATTR_NORETURN): Switch from volatile to + __attribute__ method with gcc 2.7, to avoid gcc 2.6.3 bug. + * remote.c (remote_wait): Cast first arg to strtol, strchr, and + strncmp to "const char *" from "unsigned char *". + (remote_wait): Cast arg to putpkt and strcpy from "unsigned char *" + to "char *". + (remote_wait): Change printf format for long arg from "%d" to "%ld". + (getpkt): Remove unused variable "bp". + (remote_fetch_word, remote_store_word): Ifdef out apparently unused + functions. + * breakpoint.c (watchpoint_check): Removed unused variables + "saved_level" and "saved_frame". + * valops.c (value_arg_coerce): Add other enum TYPE_CODE_* and + default cases to switch for completeness. + * infrun.c (wait_for_inferior): Enclose "have_waited" label + in #ifdef that matches the one in which it is referenced. + * ser-unix.c (hardwire_noflush_set_tty_state): Enclose otherwise + unused variable "state" in #ifdef that matches one in which it is + referenced. + * eval.c (evaluate_subexp_standard): Remove unused variable "var". + * eval.c (evaluate_subexp_standard): Remove unused variable + "tmp_symbol". + * valarith.c (value_subscript): Remove unused variable + "lowerbound", which is redeclared in a nested scope prior to use. + * printcmd.c (print_frame_nameless_args): Use "%ld" to print long + arg, not "%d". + * {mem-break.c, remote-pa.c, remote.c, saber.suppress}: + Remove unused static var "check_break_insn_size". + * buildsym.c (finish_block): Add other enum LOC_* and default + cases to switch for completeness. + ch-lang.c (type_lower_upper): Removed unused label "retry". + Add other enum TYPE_* and default cases to switch for completeness. + * f-typeprint.c (f_type_print_args): Ifdef out unused function + that may be used someday when Fortran support is complete. + * ch-valprint.c (chill_print_type_scalar): Add other enum + TYPE_* and default cases to switch for completeness. + (chill_val_print): Remove unused local var "high_bound" that + is redeclared in a nested scope prior to use. + (chill_var_print): Use "%ld" to print long arg, not "%d". + * regex.c (re_compile_fastmap, re_match_2): Add remaining enum + types and default to switches for completeness. + * minsyms.c (lookup_minimal_symbol_text): Delete unused variable + "trampoline_symbol". + (prim_record_minimal_symbol_and_info): Return NULL rather than + trash. + * elfread.c (elf_symtab_read): Don't dereference NULL returns from + record_minimal_symbol_and_info. + * f-lang.c (saved_function_list_end): Ifdef out unused variable + that may be used someday. + * f-valprint.c (f_val_print): Remove unused local "straddr". + +Mon Jul 17 13:08:00 1995 Ian Lance Taylor + + * stabsread.h (struct stab_section_list): Define. + (coffstab_build_psymtabs): Remove staboff and stabsize parameters. + Add textaddr, textsize, and stabs parameters. + * gdb-stabs.h (struct dbx_symfile_info): Remove text_sect field. + Add text_addr and text_size fields. + (DBX_TEXT_SECT): Don't define. + (DBX_TEXT_ADDR, DBX_TEXT_SIZE): Define. + * coffread.c: Include . + (struct coff_symfile_info): Remove stabsect and stabindexsect + fields. Add textaddr, textsize, and stabsects fields. + (coff_locate_sections): Record the address of the .text section, + and total the sizes of all sections with names beginning with + ".text". Don't bother to record a .stab.index section (COFF + doesn't use them). Make a linked list of all sections with names + beginning with ".stab". + (coff_symfile_read): Adjust call to coffstab_build_psymtabs for + new parameters. + * dbxread.c (dbx_symfile_read): Use DBX_TEXT_ADDR and + DBX_TEXT_SIZE, rather than getting both from DBX_TEXT_SECT. + (dbx_symfile_init): Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not + DBX_TEXT_SECT. + (elfstab_build_psymtabs): Likewise. + (stabsect_build_psymtabs): Likewise. + (symbuf_sections, symbuf_left, symbuf_read): New static variables. + (fill_symbuf): If symbuf_sections is not NULL, read symbols from + multiple sections. + (coffstab_build_psymtabs): Remove staboffset and stabsize + parameters. Add textaddr, textsize, and stabsects parameters. + Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not DBX_TEXT_SECT. Handle + multiple stabs sections. + * os9kread.c (os9k_symfile_read): Use DBX_TEXT_ADDR and + DBX_TEXT_SIZE, rather than getting both from DBX_TEXT_SECT. + (os9k_symfile_init): Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not + DBX_TEXT_SECT. + + * remote-vx.c (vx_ops, vx_run_ops): Initialize new to_thread_alive + field. + +Sat Jul 15 01:02:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/alpha/alpha-osf3.mh, config/alpha/nm-osf3.h: New files + for OSF/1-3.x procfs support. + * configure.in (alpha-dec-osf): Use them when configuring + for OSF/1-3.x. + * configure: Updated. + * target.c: Include . + +Fri Jul 14 16:16:56 1995 J.T. Conklin + + * Makefile.in, configure.in: Use one variable, frags, to hold + pathnames of makefile fragments. + * configure: regenerated. + +Fri Jul 14 09:49:47 1995 Jeff Law (law@snake.cs.utah.edu) + + * procfs.c (procfs_ops): Fix typo in last change. + +Thu Jul 13 13:42:38 1995 Jeffrey A. Law + + * inftarg.c (child_thread_alive): New function to see if a + particular thread is still running. + (child_ops): Add child_thread_alive entry. + * remote.c (remote_thread_alive): New function to see if a + particular thread is still alive. + (remote_ops): Add remote_thread_alive. + * target.c (dummy_target): Add dummy entry for thread_alive. + (cleanup_target): de_fault thread_alive too. + (update_current_target): INHERIT thread_alive too. + (debug_to_thread_alive): New function. + (setup_target_debug): Add debug_to_thread_alive. + * target.h (struct target_ops): Add to_thread_alive. + (target_thread_alive): Define. + * thread.c (info_threads_command): Don't call kill; use + target_thread_alive instead. + * config/nm-lynx.h (CHILD_THREAD_ALIVE): Define. + * gdbserver/low-lynx.c (mythread_alive): New function. + (mywait): Don't restart any threads after a new thread notification, + let the generic code handle it. + * gdbserver/low-sparc.c (mythread_alive): Dummy version. + * gdbserver/low-sun3.c (mythread_alive): Likewise. + * gdbserver/server.c (main): Handle thread_alive requests. + * gdbserver/server.h (mythread_alive): Declare. + * corelow.c (core_ops): Add dummy entry for thread_alive. + * exec.c (exec_ops): Likewise. + * m3-nat.c (m3_ops): Likewise. + * monitor.c (monitor_ops): Likewise. + * procfs.c (procfs_ops): Likewise. + * remote-array.c (array_ops): Likewise. + * remote-e7000.c (e7000_ops): Likewise. + * remote-es.c (es1800_ops, es1800_child_ops): Likewise. + * remote-mips.c (mips_ops): Likewise. + * remote-pa.c (remote_hppro_ops): Likewise. + * remote-sim.c (gdbsim_ops): Likewise. + * sparcl-tdep.c (sparclite_ops): Likewise. + +Tue Jul 11 11:15:55 1995 Kung Hsu + + * solib.c: Add _DYNAMIC__MGC base symbol for Mentor Graphics Inc. + * solib.c (match_main): New function for checking name of main. + * solib.c (solib_add): Not to add if solib match main. + +Fri Jul 7 14:41:56 1995 Kung Hsu + + * elfread.c (elf_symtab_read): Fix a bug ignoring compiler + generated internal labels ($LM...). + +Wed Jul 5 11:38:36 1995 Kung Hsu + + * defs.h: if __GO32__ or WIN32 the directory separating symbol should + be '\' not '/'. + + * remote-nindy (nindy_wait): Use infinite timeout reading after + esacpe character. + +Tue Jul 4 10:30:22 1995 Jeffrey A. Law + + * infrun.c (wait_for_inferior): When switching from one thread to + another, save infrun's state for the old thread and load infrun's + previous state for the new thread. + * thread.c (struct thread_info): Add new fields for thread specific + state saved/restored in infrun.c. + (add_thread): Initialize new fields. + (load_infrun_state): New function. + (save_infrun_state): New function. + * thread.h (load_infrun_state): Provide external decl. + (save_infrun_state): Likewise. + + * infrun.c (wait_for_inferior): When we hit a breakpoint for the + wrong thread, make sure to write the fixed PC value into the thread + that stopped. Restart all threads after single stepping over a + breakpoint for a different thread. + * breakpoint.c (set_momentary_breakpoint): Make momentary + breakpoints thread specific in a multi-threaded program. + * lynx-nat.c (child_resume): Add some comments. Correctly + choose between the single and multi-threaded step and continue + ptrace calls. + +Fri Jun 30 16:15:36 1995 Stan Shebs + + * config/h8300/h8300.mt: Renamed from h8300hms.mt. + * config/h8500/h8500.mt: Renamed from h8500hms.mt. + * config/z8k/z8k.mt: Renamed from z8ksim.mt. + * configure, configure.in: Update to reflect renamings. + + * remote-sim.c (sim): New command, passes commands to simulator. + (simulator_command): New function. + (gdbsim_ops): Clean up. + * remote-sim.h (sim_do_command): Declare. + * sh-tdep.c (memory_size): Remove command. + + * Makefile.in (SIM, SIM_OBS): New variables. + (CLIBS, CDEPS): Add value of SIM. + (DEPFILES): Add value of SIM_OBS + + * config/arm/arm.mt, config/h8300/h8300.mt, config/h8500/h8500.mt, + config/sh/sh.mt, config/sparc/sp64sim.mt, config/w65/w65.mt, + config/z8k/z8k.mt: Remove simulator files from TDEPFILES, + define in SIM_OBS and SIM. + config/sparc/sp64sim.mt (SIMFILES): Remove. + + * remote-z8k.c: Remove, was superseded by remote-sim.c + * Makefile.in, mpw-make.in: Remove references to remote-z8k.c. + +Sun Jun 25 15:30:43 1995 Stan Shebs + + * remote.c (remote_read_bytes, remote_write_bytes): Second arg + should be char *, not unsigned char *. + * dcache.h (memxferfunc): Ditto. + * monitor.c (monitor_write_memory, monitor_read_memory_single): + Ditto. + (monitor_make_srec): Let compiler figure size of hextab. + +Sat Jun 24 19:27:37 1995 Jeffrey A. Law + + * lynx-nat.c (child_wait): Don't restart new threads and loop + to the top of child_wait; let the machine independent code in + wait_for_inferior deal with new thread notifications. + +Fri Jun 23 11:51:58 1995 Kung Hsu + + * remote-nindy (nindy_load): Put in target specific load, it's + 20 times faster. + +Thu Jun 22 20:21:59 1995 Stan Shebs + + * utils.c (error): Move local `args' outside conditional, + move local `string1' inside, declare function as void if + non-ANSI compiler, dereference error_hook when calling. + + * mac-xdep.c (stdarg.h): Don't include. + +Thu Jun 22 13:12:33 1995 Kung Hsu + + * remote-nindy.c (nindy_wait): Change timeout in SERIAL_READCHAR. + +Wed Jun 21 13:24:41 1995 Jeff Law (law@snake.cs.utah.edu) + + * hppam3-nat.c: Change HP800_THREAD_STATE to TRACE_FLAVOR and + HP800_THREAD_STATE_COUNT to TRACE_FLAVOR_SIZE. + +Wed Jun 21 05:57:56 1995 Steve Chamberlain + + * monitor.c: Turn on caching. + (monitor_printf): If a ^C was sent, don't expect to see its + echo. + (monitor_open): Enable caching. + (monitor_resume, monitor_load): Flush cache. + (monitor_xfer_memory): Call cache routine. + (monitor_dump_regs): New. + (monitor_fetch_registers): If monitor_dump_regs available + then use it. + (monitor_load): Don't ref exec_bfd if it's NULL. + (monitor_load_srec): Use new monitor_make_srec calling convention. + (monitor_make_srec): Rewrite to cope with two, three and four byte + addresses. + * remote-hms.c (hms_cmds): Initialze end-of-command delim. + * dcache.h, dcache.h: Rewritten. + * remote.c: Reenable caching. + (getpkt): Reduce MAX_TRIES to 3. + (remote_xfer_memory): Use dcache_xfer_memory. + * defs.h (error_hook): New. + * top.c (error_hook): New definition. + * utils.c (error): Use error_hook if initialized. + * sparcl-tdep.c (HAVE_SOCKETS): Don't define if GO32 or WIN32. Use + HAVE_SOCKETS in place of #ifndef GO32. + +Tue Jun 20 22:17:44 1995 Jeff Law (law@snake.cs.utah.edu) + + * config/pa/tm-hppa.h (PSW_*): Define processor status word masks. + (INSTRUCTION_NULLIFIED): Allow specific targets to override. + * config/pa/tm-hppao.h (INSTRUCTION_NULLIFIED): Define to work + around losing mach kernel behavior. + +Tue Jun 20 12:03:36 1995 Stan Shebs + + * monitor.c (monitor_wait): Don't use the watchdog timeout + if its value is 0. + * w89k-rom.c (w89k_open): Define to be static. + + +Sat Jun 17 10:17:16 1995 Jeff Law (law@snake.cs.utah.edu) + + * somsolib.c (som_solib_add): Validate regexp argument. + Don't assume the first entry on dld's library list is the main + program. Don't load the same library more than once and don't + consider the main program a shared library. + (som_solib_sharedlibrary_command): New function + (_initialize_som_solib): Add "sharedlibrary" command. + +Thu Jun 15 14:54:58 1995 Stan Shebs + + * array-rom.c: Remove, no longer used. + + * remote-hms.c (hms_open): Make static. + + * mpw-config.in (MacSerial.h): Copy from version in {CIncludes}, + not {MPW}Interfaces:CIncludes. + * ser-mac.c (mac_baud_rate_table): Fix value for 38400 baud. + +Wed Jun 14 14:27:07 1995 Per Bothner + + * ch-exp.y: Remove lots of unsupported productions and names. + Add support for IF-expressions, ORIF, ANDIF, NUM, and ADDR. + +Tue Jun 13 21:40:11 1995 Per Bothner + + * parser-defs.h (enum precedence): Added PREC_BUILTIN_FUNCTION. + * expression.h (enum exp_opcode): Added UNOP_LOWER, UNOP_UPPER, + UNUP_LENGTH. + * expprint.c (dump_expression): Handle the new exp_opcodes. + (print_subexp): Handle PREC_BUILTIN_FUNCTION. + (print_simple_m2_func): Removed. + (print_subexp): Remove support for Modula2 builtin functions. + * m2-lang.c (m2_op_print_tab): Add support for builtin functions. + * ch-exp.y: Parse LOWER, UPPER, and LENGTH builtins. + (write_lower_upper_value): Convenience function for LOWER and UPPER. + (upper_lower_argument, length_argument): Removed non-terminals. + * ch-lang.c (chill_op_print_tab): Entries for UPPER, LOWER, LENGTH. + (type_lower_upper): New function. Calculate LOWER/UPPER of type. + (value_chill_length): New function. Calcalate LENGTH of ARRAY/STRING. + (evaluate_subexp_chill): Handle UNOP_LOWER, UNOP_UPPER, UNOP_LENGTH. + +Mon Jun 12 12:48:13 1995 Stan Shebs + + Windows support bits from Steve Chamberlain . + * defs.h: Don't declare strchr and friends if WIN32. + (DIRNAME_SEPARATOR): Move here from source.c. + (SLASH_P, SLASH_CHAR, SLASH_STRING, ROOTED_P): New macros, + symbolic definitions for filename bits. + * top.c (cd_command): Use these. + * source.c (mod_path, openp): Ditto. + * terminal.h: Disable termio/sgtty definitions if WIN32. + * findvar.c (registers_changed): Call registers_changed_hook + if it is defined. + +Mon Jun 12 12:22:05 1995 J.T. Conklin + + * Makefile.in (distclean, realclean): Remove config.cache and + config.log. + +Mon Jun 12 00:21:59 1995 Jeff Law (law@snake.cs.utah.edu) + + * somsolib.c: Include gdb-stabs.h. + (som_solib_section_offsets): Use SECT_OFF_XXX rather than 0, 1, + etc. Initialize offsets for RODATA & BSS too. + +Sat Jun 10 17:59:11 1995 Jeff Law (law@snake.cs.utah.edu) + + * hppa-tdep.c (frame_chain): Try to compensate for incomplete + register information in core files when backtracing. + +Fri Jun 9 14:51:38 1995 Stu Grossman (grossman@cygnus.com) + + * remote-nrom.c: Remove everything but download code. More + cleanups. + +Thu Jun 8 15:06:00 1995 Stu Grossman (grossman@cygnus.com) + + * defs.h maint.c monitor.c remote-mips.c remote.c: Add support + for `watchdog' variable. This allows the user to put an upper + limit on the amount of time that GDB will wait for the target to + return from a step or continue operation. This will primarily be + used for the testsuite, where it is difficult to come up with a + reasonable timeout for things like function calls, which can take + as long as three minutes under some circumstances. If the + watchdog timer expires, GDB will generate an error that looks like + `Watchdog has expired.', and will detach from the target. + + * remote-mips.c (mips_open): Setup initial frame from target. + Print it out so that user is told where the program is stopped + when they attach. + + * remote-nrom.c: Loads of cleanups. Use serial code to open + network connections. Use expect() to wait for response to + download command. + + * ser-tcp.c (tcp_open): Retry connection if we get ECONNREFUSED. + + * serial.c serial.h (serial_open serial_fdopen serial_close): + Allow users to open the same device multiple times. They all get + to share the same serial_t. This is about the only way to have + multiple active targets use the same device (for download and + debug). + + * sparcl-tdep.c: Keep #include away from GO32. + + * target.c: Add `targetdebug' variable. If this is non-zero, + then a special target is put at the top of the target stack which + will cause all calls through the target vector to have their args + and results printed out. + +Wed Jun 7 17:40:37 1995 Per Bothner + + * ch-exp.y: Handle "->" . + +Wed Jun 7 17:46:33 1995 Michael Meissner + + * mem-break.c (LITTLE_BREAKPOINT): If BREAKPOINT and + {LITTLE,BIG}_BREAKPOINT are all defined, don't redefine. + (BIG_BREAKPOINT): Ditto. + + * config/rs6000/tm-rs6000.h (BREAKPOINT): Define as either + BIG_BREAKPOINT or LITTLE_BREAKPOINT depending on the target byte + order. + +Wed Jun 7 12:41:42 1995 Jeff Law (law@snake.cs.utah.edu) + + * somsolib.c (som_solib_section_offsets): Handle relative pathnames. + + * hppa-tdep.c (frame_saved_pc): Handle backtracing through signal + handler in dynamically linked executables. + +Tue Jun 6 10:44:25 1995 Michael Meissner + + From Andrew Cagney + * rs6000-tdep.c (single_step): Handle both little and big endian + breakpoints. + (gdb_print_insn_powerpc): Deal with disassembling both little and + big endian PowerPC systems. + (_initialize_rs6000_tdep): Use gdb_print_insn_powerpc to handle + disassembly, rather that assuming big endian order. + + * config/rs6000/tm-rs6000.h (BREAKPOINT): Delete. + (BIG_BREAKPOINT): Define, big endian breakpoint instruction. + (LITTLE_BREAKPOINT): Define, little endian breakpoint instruction. + +Sat Jun 3 01:54:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * README: Add note about Unixware 2.x. + + * dbxread.c (process_one_symbol): Check for exact symbol name + match when fixing up N_GSYM and N_STSYM symbols from Sun acc. + + * valprint.c (value_print_array_elements): Use + fprintf_filtered to put out `', + from schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). + + * value.h (struct value): Change `repetitions' field from + `short' to `int' type. + +Fri Jun 2 11:17:23 1995 Doug Evans + + * arc-tdep.c (arc_bfd_mach_type): New static global. + (codestream_fill): Handle byte order differences. + (setup_prologue_scan): Don't read stdarg function's "sub sp,sp,N". + (arc_get_frame_setup): Read it here. + (arc_frame_saved_pc): And here. + (arc_print_insn): New function. + (arc_set_cpu_type): Set arc_bfd_mach_type. Don't set tm_print_insn. + (_initialize_arc_tdep): Set tm_print_insn to arc_print_insn. + +Wed May 31 12:04:01 1995 J.T. Conklin + + * nlm/{configure.in, Makefile.in}: Converted to use autoconf. + * nlm/configure: New file, generated with autoconf 2.3. + + * nlm/configure.in: Use sed instead of awk to get the value of + cpufile. Awk is not a utility required by the GNU coding + standards. This change also fixes the rigid whitespace + requirements that were required for awk. + + * sparclite/aload.c: Use a file descriptor instead of a stdio + stream for i/o with target board. + Use #error if HAVE_TERMIOS is not defined. + + * sparclite/{Makefile.in, configure.in}: Converted to use + autoconf. + * sparclite/configure: New file, generated with autoconf 2.3. + +Sun May 28 23:10:07 1995 Jeff Law (law@snake.cs.utah.edu) + + * defs.h: Include either varargs.h or stdarg.h (for va_list). + Fix stupid thinko in last change ("..." -> "va_list"). + + * defs.h (vprintf_filtered declaration): Add PARAMS prototype; + gcc-2.5 chokes on format attributes for unprototyped functions. + (vfprintf_filtered declaration): Likewise. + (vprintf_unfiltered declaration): Likewise. + (vfprintf_unfiltered). Likewise. + +Sat May 27 23:54:17 1995 J.T. Conklin + + * configure.in: Use sed instead of awk to get the values of + hostfile, targetfile and nativefile. Awk is not a utility + required by the GNU coding standards. This change also + fixes the rigid whitespace requirements that were required + for awk. + * configure: regenerated. + +Sat May 27 16:24:04 1995 Angela Marie Thomas + + * sparclite/{Makefile,configure}.in: Add hooks for building with + -lsocket & -lnsl for solaris2. Don't build aload/eload for DOS. + +Thu May 25 12:46:37 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdbserver/remote-utils.c (prepare_resume_reply): Add FIXME + comment regarding signal numbering. + +Wed May 24 15:49:47 1995 Steve Chamberlain + + * arm-tdep.c (_initialize_arm_tdep): Use print_insn_little_arm + now. + + * arm-tdep.c (convert_from_extended, convert_to_extended): + New. + * coffread.c (enter_linenos): Return if linetab 0. + * config/arm/arm.mt (TDEPFILES): Add simulator support. + * config/arm/tm-arm.h (FRAME_FIND_SAVED_REGS): Fix prototypes. + +Mon May 22 19:37:21 1995 Rob Savoye + + * config/idt.mt: replace monitor and array-rom with the new + remote-array. + +Mon May 22 15:38:25 1995 Stu Grossman (grossman@cygnus.com) + + * remote-nindy.c: Install Kung patch for PR 6820. I have no idea + what this does... + + * breakpoint.c: Move defaults of watchpoint related macros into + target.h. + * target.h: Macros from breakpoint.c. Conditionalize based on + TARGET_HAS_HARDWARE_WATCHPOINTS. + * i386v-nat.c procfs.c: Use TARGET_HAS_HARDWARE_WATCHPOINTS + instead of TARGET_CAN_USE_HARDWARE_WATCHPOINT to enable watchpoint + code. + * config/i386/nm-linux.h, config/mips/nm-irix4.h, + config/pa/nm-hppab.h, config/sparc/tm-sparclite.h: #define + TARGET_HAS_HARDWARE_WATCHPOINTS to enable watchpoint code. + +Mon May 22 06:47:30 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c, target.h: Move defaults of watchpoint related + macros back to breakpoint.c. Required to get GDB compiling + on Solaris again. + +Fri May 19 14:49:37 1995 J.T. Conklin + + * defs.h (ATTR_FORMAT): New macro, expands to gcc's format + attribute when compiled by gcc. + * defs.h, language.h, monitor.h: Changed many function + declarations to use ATTR_FORMAT. + + * breakpoint.c (delete_command); source.c (directory_command); + top.c (define_command): Changed call to query() that had too + many arguments. + * printcmd.c (address_info): Changed call to printf_filtered() + that had too many arguments. + +Fri May 19 09:52:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (wait_for_inferior): Move assignments to stop_signal + and stop_pc, and STOPPED_BY_WATCHPOINT code, back where they + were--after the switch statement on w.kind. You can't read the + registers of an inferior which has exited. Use a goto in the + STOPPED_BY_WATCHPOINT code. + * infrun.c (wait_for_inferior): Reinstate + HAVE_STEPPABLE_WATCHPOINT and HAVE_CONTINUABLE_WATCHPOINT code. + +Fri May 19 06:15:40 1995 Jim Kingdon + + * utils.c, complaints.c, language.c, monitor.c, remote-array.c, + remote-mips.c, remote-os9k.c, remote-st.c: Conditionalize use of + stdarg rather than varargs on ANSI_PROTOTYPES not __STDC__; it + must match the definition of PARAMS. + +Thu May 18 15:58:46 1995 J.T. Conklin + + * utils.c (fprintf_filtered, fprintf_unfiltered, fprintfi_filtered, + printf_filtered, printf_unfiltered, printfi_filtered, query, warning, + error, fatal, fatal_dump_core): Use stdarg.h macros when compiling + with an ANSI compiler. + * complaints.c (complain): Likewise. + * language.c (type_error, range_error): Likewise. + * monitor.c (monitor_printf, monitor_printf_noecho): Likewise. + * remote-array.c (printf_monitor, debuglogs): Likewise. + * remote-mips.c (mips_error): Likewise. + * remote-os9k.c (printf_monitor): Likewise. + * remote-st.c (printf_stdebug): Likewise. + + * defs.h, complaints.h, language.h, monitor.h: Add prototypes to + match above changes. + + * printcmd.c: Remove uneeded #include . + * remote-e7000.c: Likewise. + + * f-typeprint.c (f_type_print_base): Fix typo found by above + changes. + +Wed May 17 11:21:32 1995 Jim Kingdon + + * Makefile.in (xcoffread.o): Depend on partial-stab.h. + + * xcoffsolib.c (sharedlibrary_command): New command. + * xcoffsolib.c (solib_info): Call xcoff_relocate_symtab. + * xcoffsolib.c: Miscellaneous cleanups. + + * partial-stab.h: Ignore symbol descriptor '-' (for local + variables with negative type numbers) without complaint. + + * rs6000-nat.c (vmap_ldinfo): Use bfd_stat rather than our own + local emulation thereof. Remove unused variable ostart. + +Wed May 17 15:55:53 1995 J.T. Conklin + + * Makefile.in (config.status): changed target so that + config.status --recheck is executed if configure script changes. + + * monitor.c (monitor_printf): Changed format specification in + error message to work with pre-ansi compilers. + (monitor_load_srec): reduced length of s-records from 128 to 32 + bytes so download is more reliable with the rom68k monitor. + + * rom68k-rom.c: Added trailing space to prompt string. + + * config/i386/xm-i386sco.h (HAVE_STRSTR): Removed. + * config/i386/xm-go32.h, mswin/xm.h (SYS_SIGLIST_MISSING): + Removed. + * defs.h, config/{xm-lynx.h, xm-nbsd.h}, + config/i386/{xm-i386bsd.h, xm-linux.h}, + config/m68k/xm-hp300bsd.h, config/mips/xm-irix4.h, + config/ns32k/xm-ns32km3.h, doc/gdbint.texinfo + (PSIGNAL_IN_SIGNAL_H): Removed. + +Tue May 16 13:16:06 1995 J.T. Conklin + + * Makefile.in (Makefile): Added config.status to dependency list. + + * configure.in: Added INIT-CMDS argument to AC_OUTPUT which sets + gdb_host_cpu, gdb_target_cpu and nativefile. + * configure: regenerated. + +Mon May 15 23:50:51 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_symbol): Do not relocate stBlock/scText + symbols, their value is the displacement from the procedure address. + * top.c (init_main): Add missing newlines to help strings for + `if' and `while' commands, fix help string for `show commands'. + +Mon May 15 18:37:56 1995 Stu Grossman (grossman@cygnus.com) + + * breakpoint.c: Move defaults of watchpoint related macros into + target.h. Use BP_TEMPFLAG and BP_HARDWAREFLAG instead of + constants. + * infrun.c (wait_for_inferior): Enhance comment near + STOPPED_BY_WATCHPOINT. + * target.h: Macros from breakpoint.c. + +Mon May 15 17:11:38 1995 J.T. Conklin + + * config/i386/{i386sol2.mh, i386v4.mh, ncr3000.mh}, + config/m68k/m68kv4.mh, config/mips/{irix4.mh, irix5.mh, + mipsv4.mh}, config/sparc/sun4so2.mh (INSTALL): Removed, figured + out by autoconf. + * config/apollo68v.mh (RANLIB): Removed, figured out by autoconf. + + * Makefile.in, configure.in: Converted to use autoconf + * aclocal.m4: New file, local autoconf macro definitions. + * configure: New file, generated with autoconf 2.3. + +Mon May 15 14:46:41 1995 Stan Shebs + + * remote.c (remote_kill): Add prototype. + * cpu32bug-rom.c (cpu32bug_open): Properly define as static. + * config/h8300/h8300hms.mt (TDEPFILES): Add monitor.o. + +Mon May 15 12:12:34 1995 Stu Grossman (grossman@cygnus.com) + + * sparclite/salib.c (win_ovf win_unf): Make window size constant + into a variable (__WINSIZE) so that it can be controlled via the + .h file. + * sparclite/sparclite.h: Add SL933 #ifdef to set __WINSIZE to 6 + for the 933 board. + + * infrun.c: Add #ifdef HP_OS_BUG to all references to + trap_expected_after_continue. + * (wait_for_inferior): Fix for remote watchpoints. Don't try to + insert breakpoints while target is running (this only works on + *some* native targets). This may also speed up native watchpoints + considerably. + +Sat May 13 13:55:04 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dwarfread.c (struct dwfinfo), dbxread.c (struct symloc), + mdebugread.c (struct symloc), hpread.c (struct symloc), + xcoffread.c (struct symloc): Fix inaccurate comment introduced + 20 Apr 1995. + +Sat May 13 13:34:18 1995 Jim Kingdon + + * rs6000-tdep.c (find_toc_address): Revise comment. + * symfile.c, symfile.h (init_psymbol_list): New function; + consolidate duplicated copies from os9kread.c, dbxread.c + and dwarfread.c. + * defs.h: Declare info_verbose. + * xcoffread.c: Extensive changes to support psymtabs. + +Fri May 12 13:48:41 1995 Stu Grossman (grossman@andros.cygnus.com) + + * cpu32bug-rom.c remote-est.c rom68k-rom.c: Update line_term element. + +Fri May 12 06:39:30 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * partial-stab.h: Expand comments. + +Thu May 11 19:01:37 1995 Jeff Law (law@snake.cs.utah.edu) + + * Support debugging using native MACH primitives on hppa*-*-osf*. + * configure.in: hppa*-*-osf* != hppa*-*-bsd* anymore. + * config/pa/hppaosf.mh: New file. + * config/pa/nm-hppao.h: Likewise. + * hppam3-nat.c: Likewise. + * config/pa/tm-hppao.h (PSW_SS): Define for single-stepping. + (MACHINE_CPROC_*_OFFSET): Define. + (TRACE_*): Define. + (START_INFERIOR_TRAPS_EXPECTED): Delete definition. + +Wed May 10 18:59:26 1995 Stu Grossman (grossman@andros.cygnus.com) + + * hppa-tdep.c (read_unwind_info): Cosmetic cleanup. + * (unwind_command): Clean it up and make it print things out + nicer. + * monitor.c: Add ^C handling capability (mostly ripped off from + remote.c). + * (monitor_printf): Make it check the command echo. + * (monitor_printf_noecho): Similar to above, but doesn't check + for echo. + * (monitor_stop): No longer waits for prompt. That is the job of + the caller. This makes things work much better for monitor_wait, + which waits for the prompt itself. + * (monitor_open): Deal with new monitor_stop semantics. Also, + flush input after sending init strings to get rid of junk that may + be output. Also, don't always send \r to remote. Use + monitor_ops->line_term cuz proper character isn't always \r. + * (monitor_fetch_register): Switch to completely different + algorithm to deal with lame-ass monitors which put spaces in the + middle of numbers, and prompt with a space!!!!! + * (monitor_read_memory_single): New routine to be used with + monitors that can only return one byte/short/long at a time. This + is selected via MO_GETMEM_READ_SINGLE. + * (monitor_load_srec): Use monitor_printf_noecho for sending S + records. Most targets don't echo them. + * (monitor.h): Get rid of cmd_delim. Add line_delim. + * op50n-rom.c (op50n_cmds): Fill it up. Make it work. + * w89k-rom.c: Change all eols from \r to \n. Change load_resp to + ^Q to prevent error message. + * config/pa/tm-hppa.h (CALL_DUMMY (for hppro)): Add special + instruction sequence at end to make restore_pc_queue happy. + +Wed May 10 15:59:00 1995 Torbjorn Granlund + + * remote-est.c (est_open): Make static to match prototype. + +Tue May 9 16:58:50 1995 Michael Meissner + + * configure.in: Add little endian PowerPC support. + * config/powerpc/ppcle-eabi.mt: New file for little endian PowerPC + support. + * config/powerpc/tm-ppcle-eabi.h: ditto. + +Mon May 8 12:11:38 1995 J.T. Conklin + + * nlm/configure.in (gdb_host, gdb_host_cpu, gdb_target): Removed. + These variables not used. + + * config/m68k/monitor.mt (TDEPFILES): Added cpu32bug-rom.o. + +Wed May 3 17:54:47 1995 Stan Shebs + + * monitor.c (monitor_command): Don't use PROMPT until monitor + target is known to be open. + (monitor_make_srec): Don't define size of hextab. + +Tue May 2 18:32:24 1995 Stan Shebs + + * configure.in (--enable-netrom): New configuration option. + * Makefile.in (REMOTE_OBS): Rename from REMOTE_O, append + value of NETROM_OBS. + (NETROM_OBS): New variable. + * remote-nrom.c: New file, NetROM target support. + * config/a29k/a29k-udi.mt, config/i960/vxworks960.mt: Use + REMOTE_OBS instead of REMOTE_O. + * config/arc/arc.mt: Ditto. + +Fri Apr 28 23:30:00 1995 Stu Grossman (grossman@cygnus.com) + + * array-rom.c (_initialize_array array_open): Move baud_rate + initialization from _initxxx to array_open to fix bug with + overriding -b command line option. + +Thu Apr 27 20:29:34 1995 Doug Evans + + * Makefile.in (RUNTEST): Fix reference of `srcdir'. + +Wed Apr 26 19:01:08 1995 Steve Chamberlain + + * remote-hms.c: Rewrite to use new monitor conventions. + +Tue Apr 25 11:27:14 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dbxread.c: Add comment explaining lowest_text_address. + Add comment regarding stringtab_global and psymtabs. + +Sat Apr 22 01:26:29 1995 Jeff Law (law@snake.cs.utah.edu) + + * config/pa/tm-hppa.h (EXTRACT_STRUCT_VALUE_ADDRESS): Fix. + + * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Rewrite to correctly + handle "short", "int" and small structures returned in registers. + +Fri Apr 21 12:57:53 1995 Kung Hsu + + * minsyms.c: add new function lookup_minimal_symbol_text, to look + for text symbol only. + * breakpoint.c (create_longjmp_breakpoint): call + lookup_minimal_symbol_text instead of lookup_minimal_symbol. + * symtab.h: add lookup_minimal_symbol_text prototype. + +Fri Apr 21 12:03:44 1995 Stan Shebs + + * sh-tdep.c (sh-opc.h): Don't include. + (gdbcore.h): Include. + (frame_find_saved_regs): Remove unused local. + +Thu Apr 20 10:12:21 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * dwarfread.c (struct dwfinfo), dbxread.c (struct symloc), + mdebugread.c (struct symloc), hpread.c (struct symloc): Clean + up comments. + +Wed Apr 19 16:58:11 1995 Stu Grossman (grossman@andros.cygnus.com) + + * hppa-tdep.c (deposit_17): New routine to deposit 17 bit + constants into PA instructions. + * Put #ifdefs around all signal handling code. Not generally + needed for embedded boards. + * (hppa_fix_call_dummy): Parameterize offsets into call dummy to + allow different dummys to be used by this code. Use + INSTRUCTION_SIZE instead of REGISTER_SIZE for things. + Conditionalize setup of _sr4export fixup. Improve comments. + * config/pa/tm-hppa.h: Define INSTRUCTION_SIZE. Use a different + call dummy if PA_LEVEL_0 is defined. Better comments for call + dummys. Define offsets for LDIL/LDO instructions which load + function addresses. + * config/pa/tm-pro.h: Get rid of signal handling stuff. Define + PA_LEVEL_0 to disable mucking with space regs and such. + +Mon Apr 17 15:37:08 1995 Stu Grossman (grossman@andros.cygnus.com) + + * cpu32bug-rom.c monitor.h op50-rom.c remote-est.c rom68k-rom.c + w89k-rom.c: Remove loadtypes, loadprotos and baudrates. + * op50-rom.c: Fix copyrights and add load routine to op50n_cmds. + * rom68k-rom.c (_initialize_rom68k): Don't set baud rate. + * w89k-rom.c: Fix copyrights. + +Sun Apr 16 14:00:55 1995 Stu Grossman (grossman@andros.cygnus.com) + + * monitor.c: Move all xmodem stuff into xmodem.[ch]. Remove + unnecessary remoteloadprotocol and remoteloadtype support. + * (expect expect_prompt): Change names to monitor_expect and + monitor_expect_prompt. Make them global. + * (printf_monitor): Change name to monitor_printf. Make global. + * (monitor_read_memory): Flush command echo to avoid parsing + ambiguity with CPU32Bug monitor. + * (monitor_load): Remove remoteloadprotocol and remoteloadtype + support. Call target_ops->load_routine, default to + monitor_load_srec. + * (monitor_load_srec): Remove everything but S-record support. + * monitor.h (monitor_ops): Add load_routine to provide monitor + specific download capability. + * remote-est.c: Clean up copyrights and comments. + * w89k-rom.c: Use new xmodem support. + * xmodem.c xmodem.h: New files to support xmodem downloads. + * rom68k-rom.c remote-est.c: Fix copyrights, add load_routine + entry to monitor_ops. + * cpu32bug-rom.c: New file to support Moto BCC debuggers. + * config/m68k/est.mt (TDEPFILES): Add cpu32bug.o. + * config/pa/hppapro.mt (TDEPFILES): Add xmodem.o. + +Sat Apr 15 18:00:15 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * rem-multi.shar: Removed; superceded by gdbserver. + +Fri Apr 14 12:10:24 1995 Jim Kingdon + + * xcoffread.c (xcoff_sym_fns): Revise comment about merging this + with coffread.c. + + * breakpoint.c (fixup_breakpoints): Removed. + * rs6000-nat.c (vmap_symtab): Don't call fixup_breakpoints. + (vmap_ldinfo, xcoff_relocate_core): Call breakpoint_re_set. + + * coffread.c (coff_symfile_offsets): Allocate SECT_OFF_MAX + sections, not just SECT_OFF_MAX-1. + + * rs6000-nat.c (vmap_symtab), xcoffread.c: Re-do section offsets + to be indexed by SECT_OFF_* instead of xcoff section numbers. + * objfiles.c, remote.c: Remove comments regarding SECT_OFF_*. + * symtab.h: Revise comment about block_line_section. + * rs6000-nat.c (vmap_symtab): Don't relocate objfile->sections. + +Sat Apr 15 14:15:14 1995 Stan Shebs + + * mpw-make.in (init.c): Don't try to do symbolic {o} in sed + command, not allowed by some version of MPW Make. + * ser-mac.c (mac-setbaudrate): Make it actually set baud rates. + +Sat Apr 15 14:05:09 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * alpha-tdep.c (alpha_push_arguments): Fix typo (TYPE_VALUE -> + VALUE_TYPE). Do the cast for TYPE_CODE_BOOL, TYPE_CODE_CHAR, + TYPE_CODE_ENUM, and TYPE_CODE_RANGE as well as TYPE_CODE_INT. + +Sat Apr 15 14:04:32 1995 Per Bothner + + * alpha-tdep.c (alpha_push_arguments): Only cast to long for + TYPE_CODE_INT. + + +Thu Apr 13 16:17:04 1995 Rob Savoye + + * remote-array.c: New file for Array Tech LSI33k based controller + board. + +Thu Apr 13 12:23:31 1995 Kung Hsu + + * a29k-tdep.c (get_longjmp_target): Replace SWAP_TARGET_AND_HOST with + extract_address. + * remote-vxsparc.c: New file, preliminary check in, this configuration + not supported yet. + * remote-vxmips.c: ditto. + +Thu Apr 13 12:10:14 1995 Michael Meissner + + * rs6000-tdep.c (xcoff_add_toc_to_loadinfo): Don't use a prototype + to declare the function. + +Wed Apr 12 16:40:20 1995 Stan Shebs + + * monitor.h (init_monitor_ops): Declare. + * rom68k-rom.c: Clarify some comments. + (rom68k_open): Define as static, to match decl. + +Wed Apr 12 16:36:44 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * gdb.gdb: New file. + * .gdbinit: Move list-objfiles to gdb.gdb. + + * values.c (set_internalvar): Set modifiable flag of newval. + +Wed Apr 12 14:34:31 1995 Jim Kingdon + + * xcoffread.c: Call complain() rather than error() or printing a + warning. + +Wed Apr 12 08:15:27 1995 Doug Evans + + * arc-tdep.c: #include "gdbcmd.h". + (codestream_seek): Pass CORE_ADDR. + (arc_cpu_type, tmp_arc_cpu_type, arc_cpu_type_table): New globals. + (debug_pipeline_p): Likewise. + (X_...): Instruction field access macros. + (BUILD_INSN): Define. + (codestream_tell): Allow for stream elements > 1 byte. + (codestream_fill): Likewise. + (setup_prologue_scan): New function. + (arc_get_frame_setup): Call it. Update to current spec + regarding prologues. Use BUILD_INSN. + (skip_prologue): New argument `frameless_p'. Use BUILD_INSN. + (arc_frame_saved_pc): New function. + (frame_find_saved_regs): Use BUILD_INSN. + (get_insn_type, single_step): New functions. + (one_stepped): New global. + (arc_set_cpu_type_command, arc_show_cpu_type_command): New functions. + (arc_set_cpu_type): New function. + (_initialize_arc_tdep): Define new `set' commands `cpu', + `displaypipeline', and `debugpipeline'. + * arc/tm-arc.h (TARGET_BYTE_ORDER): Delete. + (TARGET_BYTE_ORDER_SELECTABLE): Define. + (DEFAULT_ARC_CPU_TYPE): Define. + (SKIP_PROLOGUE_FRAMELESS_P): Define. + (BREAKPOINT): Delete. + (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Define. + (DECR_PC_AFTER_BREAK): Change to 8. + (NO_SINGLE_STEP): Define. + (ARC_PC_TO_REAL_ADDRESS): Define. + (SAVED_PC_AFTER_CALL): Use it. + (NUM_REGS, REGISTER_BYTES): Fix. + (FRAME_SAVED_PC): Call arc_frame_saved_pc. + (FRAME_LOCALS_ADDRESS): Fix. + +Tue Apr 11 16:42:37 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * top.c, utils.c, defs.h: Remove error_hook. It is currently + unused and would need to hook into error_begin()/return_to_top_level(), + instead of error(), if it were to be used. + +Tue Apr 11 13:46:25 1995 Jim Kingdon + + * utils.c, defs.h (warning_begin): Renamed from warning_setup, for + consistency with error_begin. Also print warning_pre_print. + Document it better. + * utils.c (warning): Use it. + * utils.c (error_begin): Doc fix. + * rs6000-nat.c (vmap_ldinfo): If we don't find ldinfo for the + symfile_objfile, nuke it. + +Tue Apr 11 09:35:20 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * printcmd.c (print_address_numeric): Pass use_local to + print_longest, rather than always passing 1. + + * nlm/Makefile.in: Remove comments discussing munch. + + +Mon Apr 10 18:31:57 1995 Stan Shebs + + Merge in support for Mac MPW as a host. + (Old change descriptions retained for informational value.) + + * mpw-config.in (i386-unknown-go32): Change from aout. + (sh-hitachi-hms): New target. + * mpw-make.in (BISON): Use byacc instead of bison. + (VERSION): Bump to 4.14.1. + (*-pinsn.*): Remove mentions everywhere. + (all): Don't build MacGDB. + (gdb, SiowGDB): Depend on Version.r. + (Version.r): Generate from version info. + * main.c (main): Pass program name to START_PROGRESS, END_PROGRESS. + (main) [MPW]: Remove debugging hook. + * mac-xdep.c (debug_openp): New flag. + (mac_init): Set flag if env variable defined. + * ser-mac.c (mac_open): Clarify error message. + (mac_readchar): Call PROGRESS while looping. + (mac_write): Call sleep instead of sec_sleep. + (sec_sleep): Remove. + * source.c (openp) [MPW]: Only print debugging info if debugging. + * utils.c (query) [MPW]: Clarify that behavior is a bug. + + * mpw-make.in (init.c): Use open-brace instead of mpw-open-brace. + + * main.c, source.c: Remove hacks that replace long strings + with shorter ones, now solved portably. + + * config/m68k/xm-mpw.h (spin.h): Include. + (ALMOST_STDC): Only define if MPW_C. + * config/m68k/tm-mac.h: New file, Mac target definitions. + + * mpw-config.in (m68k-apple-macos, ppc-apple-macos, + i386-unknown-aout): New targets. + (mk.tmp): Add *DEPFILES definitions. + * mpw-make.in: Remove gC rules, clean up definitions for other + include files, bump version, fix bogus \ that should be \Option-d. + (init.c): Build correctly. + + * mpw-make.in (HFILES_NO_SRCDIR): Add somsolib.h + (ALLDEPFILES): Add somsolib.c. + (somsolib.o): Add some dependencies. + + * mpw-config.in: Use nm-empty.h if host is not target. + (xdepfiles): Add mac-xdep.c.o. + (xm_file): Remove. + * mpw-make.in: Add Fortran files. + (XDEPFILES): Remove. + + * mpw-config.in (MacSerial.h): Duplicate from standard Serial.h. + * ser-mac.c (MacSerial.h): Include instead of Serial.h. + + * mpw-make.in: Use {s} instead of {srcdir} everywhere. + (bindir, libdir): Remove extra colon. + (source.c): Compile with C instead of gC. + (c-exp.tab.c, ch-exp.tab.c, m2-exp.tab.c): Add {o}. + (install-only): Don't install MacGDB. + * source.c (openp) [MPW]: Add a debugging display. + (open_source_file) [MPW]: Use MPW basename finders. + [MPW_C]: Briefer versions of help for line and list commands. + + * mpw-make.in: Change references from paread.c to somread.c + + * mpw-make.in (VERSION): Update to 4.12.3. + (SiowGDB): New target, GDB using SIOW library. + (init-new.c): New target, attempt to generate init.c from sources. + (main.c.o, top.c.o): Put each in its own segment. + * main.c (main) [MPW]: Always call mac_init. + * utils.c (query) [MPW]: Always return "yes" if in MacGDB, output + an extra newline otherwise. + * mac-xdep.c: More comments in various places, remove junk. + (mac_init): Add tests for MPW and SIOW. + (use_wne, has_color_qd): Renamed. + (use_color_qd): New variable. + (grow_window): Only do console resizing to console window, + call resize_console_window. + (zoom_window): Call resize_console_window. + (resize_console_window, scroll_text): New functions. + (adjust_console_sizes): Always align viewrect to even multiples of + text lines. + (adjust_console_text): Always scroll by whole lines. + (hacked_vfprintf, hacked_puts, hacked_fputc, hacked_putc): Force a + recalculation of scroll positions if a newline was output. + (hacked_fflush): Similarly, for flushing. + (hacked_fgetc): New function, aborts if called in MacGDB. + * ser-mac.c (mac_readchar): Rename starttime to start_time, + remove debugging printf. + (mac_write): Sleep on first 4 writes. + (sec_sleep): New function, works like standard sleep. + * macgdb.r: Adjust positioning and contents of About box. + Set minimum size to 2000K, preferred size to 5000K. + * config/m68k/xm-mpw.h (fgetc): Define as a macro. + + * mpw-make.in (.c.o, .gc.o): Prefix segment names with gdb_. + (top.c.o, annotate.c.o): Add build rules. + * macgdb.r (SysTypes.r): Include. + ('vers'): New resource, version info. + (mFile, mEdit, mDebug): Enable all menu items. + (mDebug): Add key equivalents for continue, step, next. + (wConsole): Add zoom and close boxes to window. + * mac-xdep.c (new_console_window): New function, code taken from + mac_init. + (mac_command_loop): Use GetCaretTime for wait interval, call + do_idle on null events. + (do_idle): New function. + (zoom_window): Implement zooming. + (v_scroll_proc): New function, handles vertical scrolling. + (activate_window): Do activation of console window. + (do_menu_command): Implement items of file, edit, and debug menus. + (do_keyboard_command): Fix command extraction. + (adjust_console_sizes, adjust_console_text): New functions. + (hacked_fprintf, hacked_vfprintf, hacked_fputs, hacked_fputc, + hacked_putc): Don't call draw_console. + * ser-mac.c (mac_open): Add an error message for invalid ports. + (first_mac_write): New global. + (mac_write): Use first_mac_write to sleep on first several writes. + + * mpw-make.in (INCLUDE_CFLAGS): Add readline source dir. + (READLINE_CFLAGS, READLINE_SRC, READLINE_DIR): Uncomment. + (TSOBS): Don't compile inflow.c. + (all, install): Add MacGDB. + * main.c (main): Do Mac-specific init and command loop if a + standalone app, skip full option help message if compiling + with MPW C. + (gdb_readline): If MPW, add a newline after the (gdb) prompt. + * utils.c (_initialize_utils): If MPW, don't try to use termcap to + compute the window size. + * config/m68k/xm-mpw.h (printf, fprintf, fputs, fputc, putc, + fflush): Define as macros that expand into hacked_... versions. + (StandAlone, mac_app): Declare. + * macgdb.r (SIZE): Set the default partition to 4000K. + * mac-xdep.c (readline.h, history.h): Include. + (terminal.h): Don't include. + (mac_app): Define. + (gdb_has_a_terminal): Define Mac-specific version. + (do_keyboard_command): Simplify search for command string. + (readline): Define as gdb_readline. + Add other history/readline stubs to make main gdb link. + (hacked_fprintf, hacked_printf, hacked_vfprintf, hacked_fputs, + hacked_fputc, hacked_fflush): New functions, intercept output to + stdout and stderr, send to console window. + + * mpw-make.in (MacGDB): New target, standalone Mac-hosted gdb. + (XDEPFILES): Define. + (main.c.o): Compile with gC instead of C. + * mac-defs.h: New file, menu etc definitions shared between + C and Rez files. + * macgdb.r: New file, Rez (resource compiler) resource + definitions. + * mac-xdep.c: New file, Mac host interface code. + * config/m68k/xm-mpw.h (PATHNAME_SEPARATOR): Rename to + DIRNAME_SEPARATOR. + (PATHNAME_SEPARATOR_STRING): Remove. + (SIGQUIT, SIGHUP): Define. + (fileno, R_OK): Define. + + * mpw-config.in: New file, MPW configuration fragment. + * mpw-make.in: New file, MPW makefile fragment. + * config/m68k/xm-mpw.h: New file, MPW host definitions. + * ser-mac.c: New file, Mac serial interface. + +Mon Apr 10 16:47:57 1995 Kung Hsu + + * valprint.c (print_longest): Fix a syntax error in #ifdef + PRINTF_HAS_LONG_LONG. + + * config/mips/xm-irix5.h: turn on CC_HAS_LONG_LONG and + PRINTF_HAS_LONG_LONG. + * config/mips/tm-irix5.h: turn on FORCE_LONG_LONG. + +Sat Apr 8 02:47:45 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_symbol): Use new variable + nodebug_var_symbol_type as type of variables which don't have any + ecoff debug info associated with them. + (parse_symbol, parse_procedure): Use heuristics to determine if + functions were compiled without debugging info and change their + type to nodebug_function_symbol_type. + (_initialize_mdebugread): Initialize nodebug_*_symbol_type. + + * source.c (line_info): Clear sal.pc for `info line' without + arguments. + +Fri Apr 7 17:43:01 1995 Stu Grossman (grossman@andros.cygnus.com) + + * monitor.c: make_xmodem_packet and print_xmodem_packet go away. + send_xmodem_packet shows up to do the obvious. Lots of fixes to + xmodem downloads including resetting of block number at start of + new transfers, fix for buffer overrun problem, addition of CRC + generation code. + * (monitor_open): loadtype_str and loadproto_str now default to + first entry in monitor_ops->loadtypes. + * (monitor_wait): Lengthen register dump buf, because of verbose + Winbond monitor. + * (monitor_fetch_register): Report unimplemented registers as 0. + * (monitor_read_memory): Only do 16 byte aligned transfers + because of formatting weirdness with the Winbond monitor. Also, + ignore non-hex, non-whitespace formatting between bytes (same + monitor). + * (monitor_load): Clean up logic. + * (monitor_load_srec): Re-do xmodem support. Move lots of it + into send_xmodem_packet. + * (getacknak): Get rid of polls and timeouts. Handle CRC + requests from receiver. + * (monitor_make_srec): Efficiency improvements. Don't call + sprintf to output two digit hex numbers. + * (crcinit, docrc): New, CRC-16 support routines. + * (send_xmodem_packet): New routine to generate either CRC-16 or + checksummed xmodem packets. + + * remote-est.c (est_loadtypes), rom68k-rom.c (rom68k_loadtypes): + Reduce tables down to only the load types supported by each + monitor. + + * w89k-rom.c (w89k_supply_register): Parses output of Winbond + register dumps. + * (w89k_loadtypes, w89k_loadprotos): Reduce to just srec/xmodem. + * (w89k_cmds): Add clear all breakpoints, memory fill, and dump + registers commands. + + * config/pa/tm-hppa.h: Define lots register offsets needed by + w89k-rom.c. + + +Thu Apr 6 17:00:46 1995 Michael Meissner + + * Makefile.in (X11_INCLUDES): Define as empty. + (X11_CFLAGS): Define as including $(X11_INCLUDES). + (X11_LIB_SWITCHES): Define as empty. + (X11_LIBS): Define as -lX11. + + +Wed Apr 5 19:57:38 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * mips-tdep.c (mips_print_register): Remove unused variable + our_type and call to init_type. Fixes memory leak. Reindent function. + + * mips-tdep.c (mips_print_register), findvar.c + (write_register_bytes): Make buffer char[] instead of unsigned + char[]. + +Mon Apr 3 19:28:14 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * top.c, utils.c, main.c, defs.h: Replace error_pre_print with two + variables: error_pre_print (for RETURN_ERROR) and quit_pre_print + (for RETURN_QUIT). Fixes a bug whereby typing ^C (e.g. in "maint + print sym") could output extraneous stuff. + * objfiles.c: Don't declare error_pre_print; defs.h does it. + +Mon Apr 3 13:48:28 1995 Stu Grossman (grossman@andros.cygnus.com) + + * monitor.h: Add MO_GETMEM_NEEDS_RANGE flag. + * monitor.c (monitor_read_memory): Use previously mentioned flag + to send proper format memory examine commands to the w89k monitor. + Also, try to handle bizarre format of memory dump... + + * op50-rom.c w89k-rom.c: Update to new monitor.[ch] conventions. + +Sat Apr 1 03:22:20 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: + Handle relocated symbol address. + * partial-stab.h, case N_SO, SOFUN_ADDRESS_MAYBE_MISSING: + Do not relocate a zero address. + +Thu Mar 30 19:46:36 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/a29k/tm-a29k.h: Nuke obsolete define CONTROL_END_ADDR; it + is nowhere used. + + * stabsread.c (read_range_type): Remove FIXME comment about + type-id (I presume this meant a number followed by = followed by a + type) versus type number; Per fixed it. + +Wed Mar 29 09:56:04 1995 Jason Molenda (crash@phydeaux.cygnus.com) + + * configure.in: sparc-*-sunos5* is same as sparc-*-solaris2*. + +Wed Mar 29 18:30:03 1995 Stan Shebs + + * remote-e7000.c (why_stop): Add new kinds of strings to expect + from the emulator. + (e7000_wait): Add interpretations for more stop reasons, + including warnings for write protect and cycle address errors. + +Wed Mar 29 17:09:29 1995 Stu Grossman (grossman@cygnus.com) + + * monitor.c monitor.h remote-est.c rom68k-rom.c: Add start of + support for interrupting target. + * monitor.c (monitor_open): Send stop command before doing + anything else. + * (monitor_load_srec): Fix record size calculation to prevent end + of segment from getting trashed. + * rom68k-rom.c: Update to latest version of struct monitor_ops. + * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Fix byte-order + problems. Makes DOS hosted function calling work. + * sparclite/crt0.s: Define _start to make COFF happy. + +Wed Mar 29 09:11:51 1995 Michael Meissner + + * defs.h (atof): Don't provide an external declaration if atof is + a macro. + +Wed Mar 29 00:01:07 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * rs6000-tdep.c (skip_prologue): Skip saving of LR and CR in + the stack frame, fix typos in `st rx,NUM(r1)' and `stu r1,NUM(r1)' + tests. + +Tue Mar 28 17:04:04 1995 Per Bothner + + * gdbtypes.c (create_range_type): If indextype has TYPE_FLAG_STUB + set, set TYPE_FLAG_TARGET_STUB. + (check_stub_type): Recalculate TYPE_LENGTH for range type. + * stabsread.c (read_range_type): If index type number is followed + by '=', back up, call read_type. and assume we have a true range. + * gdbtypes.h (TYPE_FLAG_TARGET_STUB): Update comment. + +Mon Mar 27 22:51:54 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alpha-nat.c, irix4-nat.c, irix5-nat.c, mipsv4-nat.c, + sparc-tdep.c (supply_gregset, supply_fpregset): Fill inaccessible + registers with zero to handle recent read_register_bytes change. + * irix4-nat.c, irix5-nat.c, mipsv4-nat.c (supply_gregset, + fill_gregset): Fix handling of CAUSE_REGNUM. + * mips-nat.c (store_inferior_registers): Handle unwritable + registers when storing a single register. + * config/mips/tm-irix3.h (CAUSE_REGNUM, BADVADDR_REGNUM): + Fix definitions. + + * mdebugread.c (parse_symbol, psymtab_to_symtab_1): Clear + allocated mips_extra_func_info, if the debug info is corrupt, + the PDR to fill it in might be missing. + +Mon Mar 27 14:43:00 1995 Kung Hsu + + * vx-share/regPacket.h: a new file interfacing with vxworks. + +Sun Mar 26 13:22:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (bpstat_do_actions): Once we've executed the + commands, set bs->commands to NULL. + +Sat Mar 25 01:16:10 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * buildsym.c (patch_subfile_name): Update last_source_file + with the real source file name. + * dbxread.c (end_psymtab): Handle static functions in the + SOFUN_ADDRESS_MAYBE_MISSING case by passing pst->filename + to lookup_minimal_symbol. + (process_one_symbol): Ignore extra outermost context from + SunPRO cc and acc. + * stabsread.c (define_symbol): Do not complain for SunPRO + static variable encoding if STATIC_TRANSFORM_NAME is defined. + * sparc-tdep.c, config/sparc/tm-sun4sol2.h + (sunpro_static_transform_name): Renamed from + solaris_static_transform_name. + * config/sparc/tm-sun4os4.h (STATIC_TRANSFORM_NAME): + Define to sunpro_static_transform_name for acc 3.0 compiled + executables. + * procfs.c, config/alpha/nm-osf2.h (PROCFS_DONT_TRACE_FAULTS): + Renamed from PROCFS_DONT_TRACE_IFAULT, don't trace any faults + if defined. + * procfs.c (info_proc_siginfo): Cast sip->si_addr to + `unsigned long' and use `lx' format for printing it. + +Fri Mar 24 15:45:42 1995 Stu Grossman (grossman@cygnus.com) + + * configure.in: Move test for m68*-est-* before m68*-*-coff*. + * findvar.c: Move default def of CANNOT_STORE_REGISTER closer to + the beginning of the code. + * (write_register_gen): New routine. Analogous to + read_register_gen. + * (write_register_bytes): Another rewrite! Make it smarter about + not updating regs with the same value. + * monitor.c (printf_monitor readchar): Use stderr instead of + stdout to output debug info. Also cleanup readchar a little. + * (expect): Make sure that excessive responses are null + terminated. + * (monitor_open): Check for magic number in monitor_ops struct. + Allow multiple commands as init strings. Also, clear all + breakpoints. + * (monitor_resume monitor_wait): Send a command to dump all the + regs for those targets which don't do so when waking up after a + continue command. + * (monitor_wait): Handle excessive response output better. + * (monitor_write_memory): Use block fill, word, and long word + commands (if they exist) to write memory more efficiently. + * General cleanups to use flag bits instead of individual flag + words in monitor_ops struct. + * (monitor_command): Return output from command. + * (monitor_load_srec): Allocate buffer only once. Use alloca. + Wait for load response string instead of using a timeout to start + sending S-records. Fix bug where value of srec_frame shrinks. If + hashmark is set, print `-' for retransmissions. General cleanups. + * (monitor_make_srec): Get rid of S-record default type kludge. + * monitor.h: Use seperate struct for memory and register + read/write commands. Memory commands can come in byte, word, + long, and longlong forms. + * (monitor_ops): Change lots of fields. Generalize some stuff. + Put all flags into flags word. Allow init to be a list of commands. + Add command for clearing all breakpoints, block fill, dumping all + registers. + * remote-est.c: Rewrite to use new monitor conventions. + * config/m68k/est.mt (TDEPFILES): Add monitor.o. + * config/m68k/tm-est.h: Set NUM_REGS to 18. + * testsuite/gdb.base/break.exp: Lots of cleanups. Use gdb_test + more thoroughly. + +Thu Mar 23 23:20:00 1995 Jeff Law (law@snake.cs.utah.edu) + + * somsolib.c (som_solib_add): Handle case where a shared library + referenced by a core file has sections without the SEC_ALLOC bit + set (eg stabs sections). + +Thu Mar 23 15:07:08 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * breakpoint.c (bpstat_do_actions): For each element in the bpstat + chain, do all the commands regardless of whether they run the + inferior. + +Wed Mar 22 19:17:06 1995 Doug Evans + + * mem-break.c (LITTLE_BREAKPOINT, BIG_BREAKPOINT): Define as + BREAKPOINT if mono-endian. + (break_insn): Deleted. + (big_break_insn, little_break_insn): Define. + (memory_insert_breakpoint): Handle bi-endian cpus. + (BREAKPOINT_LEN): Define. + (memory_remove_breakpoint): Use it. + (memory_breakpoint_size): Likewise. + +Tue Mar 21 17:03:17 1995 Kung Hsu + + * sparc-stub.c: add nop after 'bg good_wim'. + * sparcl-stub.c: ditto. + +Tue Mar 21 13:34:12 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (handle_command): Don't print TARGET_SIGNAL_0, + TARGET_SIGNAL_UNKNOWN, or TARGET_SIGNAL_DEFAULT. + +Mon Mar 20 10:09:59 1995 Jeff Law (law@snake.cs.utah.edu) + + * hppab-nat.c (store_inferior_registers): Sync with HPUX version. + +Mon Mar 20 07:34:48 1995 Stu Grossman (grossman@cygnus.com) + + * hppah-nat.c (store_inferior_registers): Move check for + CANNOT_STORE_REGISTER to a better place. Fixes ptrace I/O errors + found by test suite during function calls, which attempts to write + unwritable registers. + +Sat Mar 18 02:02:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_symbol): If finishing a function without + known parameter type info, set that from parameter symbols. + Remove commented-out add_param_to_type support. + +Thu Mar 16 16:38:03 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (process_linenos): Make sure filename we pass to + start_subfile will cause deduce_language_from_filename to return + the correct thing. Reindent function to GNU standards. + +Thu Mar 16 15:54:00 1995 J.T. Conklin + + * nlm/gdbserve.c (handle_exception): #if out call to StopBell, + as it is not available on NetWare 3 or PIN. + * nlm/ppc.c (StopBell): Removed. + +Thu Mar 16 12:14:41 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (read_xcoff_symtab): When creating a dummy parameter + inferred from the traceback tags, give its type the name + "". + + * stabsread.c (rs6000_builtin_type): Recognize types -31 to -34. + +Wed Mar 15 15:09:29 1995 Stu Grossman (grossman@cygnus.com) + + * findvar.c (read_register_bytes write_register_bytes): Make + these routines much smarter about updating registers from the + target, only doing so when absolutely necessary. This really + speeds up register modification on some remote targets. + + * monitor.c: More cleanups. Get rid of monitor_load_ascii_srec. + BFD makes this unnecessary. Lots of debugging speedups. + * (expect): NULL terminate return string. + * (monitor_open monitor_supply_register parse_register_dump + monitor_wait monitor_fetch_register): Switch to using GNU regexp + library to parse multi-register displays. + * (monitor_read_memory): Read multiple bytes (up to 16) at once. + * (monitor_create_inferior): Call clear_proceed_status to make run + command notice first breakpoint. + * (monitor_load): Clean up. Reset inferior_pid, set pc to start + address and reset symbol table stuff to make loads put things into + a fresh state. + * (monitor_load_srec): Lower sleep time to 1 second. + + * monitor.h (struct monitor_ops): Add register_pattern and + supply_register to monitor_ops. + + * rom68k-rom.c: Add new support for handling register dumps. + * config/m68k/tm-m68k.h: Define D0_REGNUM and A0_REGNUM for register + dump handling. + +Wed Mar 15 15:18:27 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * utils.c, defs.h (putchar_unfiltered, fputc_unfiltered): Make + argument be an int, not a char. Using a prototype followed by an + old-style function definition in a case where an argument is + widened is a GCC-ism not supported by the native AIX compiler. + +Wed Mar 15 12:22:35 1995 J.T. Conklin + + * nlmstub.def: Removed, this was moved to nlm/gdbserve.def + long ago. + + * configure.in (alpha-*-netware*): Removed configuration. + * config/alpha/{alpha-nw.mt, gdbserve.mt, tm-alphanw.h}: Removed. + * nlm/{README-ALPHA-NETWARE, aio.h, alpha-io.S, alpha-regdef.h, + alpha.c, alpha.h, altdebug.h}: Removed. + + * nlm/gdbserve.c (main): Add support for processing BOARD= + argument, deprecate NODE=. + +Wed Mar 15 10:58:26 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * c-exp.y (yylex): Make an empty character constant an error. + +Tue Mar 14 15:00:54 1995 Per Bothner + + * valops.c (value_arg_coerce): Do possible value_coerce_array + before determining type argument to value_cast. + +Tue Mar 14 10:41:41 1995 Kung Hsu + + * remote-es.c: Replace ignore with 0. + +Tue Mar 14 05:52:36 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * valops.c (value_repeat), eval.c (evaluate_subexp_standard): + If VALUE_REPEATED is already set, just error out. + + * valops.c (value_cast, value_slice), parse.c (follow_types): Add + FIXME-type-allocation comments. + + * gdbtypes.h (struct type): Fix comment about what units the + TYPE_LENGTH is in. + +Mon Mar 13 18:27:25 1995 Stan Shebs + + * ch-valprint.c (annotate.h): Include. + * eval.c (evaluate_subexp_standard): Remove unused variable. + (calc_f77_array_dims): Add parens to expression. + * f-exp.y (yylex): Add parens to expression, remove unused label. + * f-lang.h (calc_f77_array_dims): Declare. + * f-valprint.c (f_val_print): Remove unused variables. + +Mon Mar 13 15:25:47 1995 Jim Kingdon + + * alpha-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't + use the PDR, just examine prologues instead. + +Fri Mar 10 16:13:18 1995 Kung Hsu + + * config/arc/tm-arc.h: Change arc register names. + +Fri Mar 10 02:49:40 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Fix problems with infinite recursion when printing a class + that contains a static instance of the class. + * cp-valprint.c (dont_print_vb_obstack): Renamed from + dont_print_obstack, made static. + (dont_print_statmem_obstack): New obstack, controls printing + of static member classes. + (_initialize_cp_valprint): Initialize it. + (cp_print_static_field): New function, handles printing of + static members. + (cp_print_value_fields): New parameter dont_print_statmem to + handle recursive printing of static member classes, use + cp_print_static_field to handle printing of static members. + * c-valprint.c (cp_print_value_fields): Update prototype and + call to include additional dont_print_statmem parameter. + * c-valprint.c, f-valprint.c (dont_print_obstack): Remove unused + extern declaration. + + * alpha-tdep.c, findvar.c, infptrace.c: Include . + + * config/alpha/tm-alpha.h (FRAME_FIND_SAVED_REGS): Call + alpha_find_saved_regs if fi->saved_regs is still NULL. + + * elfread.c (elf_symtab_read): Ensure that the filename field + of a minsym is nonempty. Ignore solib trampoline symbols from + the main symbol table, they might have a bogus value. + + * procfs.c (set_proc_siginfo), config/alpha/alpha-osf2.mh: + Fix typos in comments. + +Thu Mar 9 17:19:47 1995 Jim Kingdon + + * mdebugread.c (parse_symbol, psymtab_to_symtab_1): Initialize + pdr.framereg field of MIPS_EFI_SYMBOL_NAME symbol to -1. That way + we know whether the PDR ever got set. + * mips-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't + use the PDR, just examine prologues instead. + +Wed Mar 8 23:35:10 1995 Jeff Law (law@snake.cs.utah.edu) + + * somsolib.c (som_solib_section_offsets): Get offset of text + section right. + +Wed Mar 8 16:12:21 1995 Stu Grossman (grossman@cygnus.com) + + + * source.c (forward_search_command reverse_search_command): Set + convenience variable $_ to be the line # of the match. + * symtab.c (decode_line_1): Allow convenience variables to be + used in line specs (for breakpoints and such). + +Wed Mar 8 12:51:00 1995 Stan Shebs + + * Makefile.in (VERSION): Bump to 4.14.1. + * NEWS, README: Update for 4.14. + * i386v-nat.c (i386_insert_aligned_watchpoint): Fix declaration. + (i386_insert_nonaligned_watchpoint): Call aligned instead of + generic watchpoint insertion. + +Tue Mar 7 19:26:10 1995 Per Bothner + + * valops.c (value_slice): Do COERCE_VARYING_ARRAY. + +Tue Mar 7 00:23:47 1995 Stu Grossman (grossman@cygnus.com) + + * monitor.c, array-rom.c, monitor.h, rom68k-rom.c: Move target_ops + into monitor.c. + * monitor.c (monitor_create_inferior): Allow run command to start + program. + + * monitor.c (monitor_load): Set PC to start address when done + loading. + + * array-rom.c, monitor.h, rom68k-rom.c: Clean up target_ops. + Remove ref to monitor_create_inferior. + + * monitor.c: More general cleanups. Add prototypes, remove + unused routines. Fix bug with wrong number of args to error(). + + * main.c (main): Don't start up GUI when running under gdb mode + in emacs. + + * Makefile.in: Add rules for monitor.o and rom68k-rom.o to make + Sun make (with VPATH) work... + + * monitor.c, monitor.h, rom68k-rom.c: Serious cleanup to make IDP + (rom68k) target work right. + * array-rom.c, op50-rom.c, w89k-rom.c: Partial updates to new + monitor.c interface. More work needs to be done here. + * config/m68k/tm-monitor.h: Change DECR_PC_AFTER_BREAK to 0 to + match the IDP monitor. Also, set NUM_REGS to 18 cuz there's no + floating-point for this card. + + * serial.h, ser-go32.c, ser-mac.c, ser-tcp.c, ser-unix.c: Add + SERIAL_SETSTOPBITS to set the number of stopbits (needed for IDP + board?!?!?). + + * defs.h, utils.c, remote-hms.c, remote-pa.c, remote.c: Fix defs + and usage of fputc_unfiltered and putchar_unfiltered. Eliminate + putc_unfiltered (it's superfluous). + + * command.h, command.c, top.c: Add var_enum command type. It's + like var_string but allows only only one of the specified strings. + +Mon Mar 6 15:03:59 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * valops.c (value_cast): Don't use backslash newline--pre-ANSI + compilers (such as SunOS4 /bin/cc) don't generally support it + except in some contexts. + +Fri Mar 3 17:42:48 1995 Per Bothner + + * valops.c (value_cast): Check for cast to array type *before* + we coerce array to pointer (in case arg2 is already array). + + * valops.c (call_function_by_hand): Set using_gcc to 2 if using + gcc2. Needed for REG_STRUCT_HAS_ADDR to work on sparc. + Also check REG_STRUCT_HAS_ADDR for union, array and string types. + + * valops.c (call_function_by_hand): Re-arrange code for pushing + paramaters on the stack so we can do better STACK_ALIGN. + + * valops.c (call_function_by_hand): Call error if the number + of arguments is fewer than parameter types in function type. + +Fri Mar 3 17:13:05 1995 Doug Evans + + * sparc-tdep.c (sparc_extract_struct_value_address): Move + sparc64 support to here. + (sparc64_extract_struct_value_address): Deleted. + (dump_ccreg): Add a prototype so long long arg -> int. + * sparc/tm-sp64.h (USE_STRUCT_CONVENTION): Define. + (EXTRACT_STRUCT_VALUE_ADDRESS): Delete. + +Fri Mar 3 15:12:12 1995 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (hpread_record_lines): New argument "offset". All + callers changed. Use it to handle dynamic address relocation. + (hpread_build_psymtabs): Adjust texthigh as we read each function + debug symbol. Fix computation of texthigh. + (hpread_read_subrange_type): Work around macro bugs in HP's + compilers. + (hpread_process_one_debug_symbol): Correctly map source lines. + + * somread.c (check_strange_names): Filter names emitted by the HP + compiler when generating PIC code. + + * valops.c (value_struct_elt_for_reference): Work around macro + bugs in HP's compilers. + * c-exp.y (block): Likewise. + +Fri Mar 3 12:27:28 1995 Jim Kingdon + + * rs6000-tdep.c (push_dummy_frame): Fix order of arguments to + store_address. + + * utils.c [_AIX]: Include stddef.h instead of #defining size_t. + +Fri Mar 3 12:33:24 1995 Michael Meissner + + * rs6000-tdep.c (skip_prologue): Skip multiple stores of the saved + registers that GCC emits on the PowerPC by default in addition to + the store multiple instruction used on the Power series. + +Fri Mar 3 00:54:58 1995 Doug Evans + + * sparc-tdep.c (decode_asi): New function. + (sparc_print_register_hook): Pretty print more v9 registers. + * sparc/tm-sp64.h (REGISTER_NAMES): Fix some typos. + +Thu Mar 2 22:20:22 1995 Doug Evans + + * dwarfread.c (struct dieinfo): Use CORE_ADDR for at_{low,high}_pc. + (target_to_host): Change result type to CORE_ADDR. + +Thu Mar 2 15:13:04 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * rs6000-tdep.c: Fix byte-swapping sins. + +Thu Mar 2 16:48:45 1995 Michael Meissner + + * rs6000-tdep.c (branch_dest): Minor code cleanup, don't share + code between branch unconditional and branch conditional cases. + +Wed Mar 1 09:41:26 1995 Doug Evans + + Various changes for sparc64. + * sparc-tdep.c (NUM_SPARC_FPREGS): Define. + (SPARC_INTREG_SIZE): Define. + (*): Use SPARC_INTREG_SIZE instead of REGISTER_RAW_SIZE (intreg) + where appropriate. + (enum branch_type): New value `done_retry'. + (isbranch): Renamed from isannulled. All callers changed. + Support new sparc64 branch insns. + (single_step): Handle done_retry. + (sparc_extract_struct_value_address): Don't assume 4 byte regs. + (get_saved_register): Likewise. + (sparc_push_dummy_frame): Likewise. + (sparc_frame_find_saved_regs): Likewise. + (sparc_pop_frame): Likewise. Don't refer to FPS_REGNUM, CPS_REGNUM, + or PS_REGNUM if not sparc64. sparc64 has 64 fp regs. + (sparc64_extract_struct_value_address): New function. + (dump_ccreg, sparc_print_register_hook): Likewise. + * sp64-tdep.c: Deleted. + * sparc/tm-sp64.h (GDB_TARGET_IS_SPARC64): Define. + (NUM_REGS): Reduce by 2, cle/tle are in the pstate reg. + (CC_HAS_LONG_LONG): Define. + (REGISTER_NAMES): Delete cle/tle and reorganize. + (PS_REGNUM, FPS_REGNUM, CPS_REGNUM): Delete, they're ifdef'd out of + sparc-tdep.c now. + (REGISTER_BYTES): Update. + (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Delete. + (EXTRACT_RETURN_VALUE): Delete. Use definition in tm-sparc.h. + (NO_SINGLE_STEP): Likewise. + * sparc/tm-sparc.h (EXTRACT_VALUE_RETURN): Don't assume 4 byte regs. + * sparc/sp64.mt: Move simulator support ... + * sparc/sp64sim.mt: ... to here. + +Wed Mar 1 13:14:42 1995 Kung Hsu + + * remote-vx960.c: new file for target specific register packaging. + * remote-vx68.c: ditto. + * config/i960/vxworks960.mt: add remote-vx960.o. + * config/m68k/vxworks68.mt: add remote-vx68.o. + +Wed Mar 1 13:42:49 1995 Michael Meissner + + * remote.c (remote_wait): Make calls to strtol be type correct by + passing the address of a char * pointer instead of an unsigned + char *. + + * rs6000-tdep.c (push_dummy_frame): Cast sp to char * when calling + write_memory to make things type correct. + +Wed Mar 1 12:17:31 1995 Michael Meissner + + * ch-exp.y, c-exp.y, f-exp.y, m2-exp.y (yy defines): Support the + standard Linux yacc by adding more names to be redefined with a + prefix. + +Tue Feb 28 22:55:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * hppa-tdep.c (pa_print_registers), monitor.c: Use + extract_unsigned_integer and friends, not SWAP_TARGET_AND_HOST. + * defs.h, findvar.c: Move SWAP_TARGET_AND_HOST back to findvar.c. + Rename it to SWAP_FLOATING to make it clear it is no longer for + integers. + +Tue Feb 28 14:38:39 1995 Kung Hsu + + * defs.h (SWAP_TARGET_AND_HOST): check endianess at runtime not + compile time. + * arc-tdep.c (_initialize_arc_tdep): set tm_print_insn according to + processor. + + * vx-share/ptrace.h: merge in WRS new ptrace requests. + + * defs.h: fix a syntax error. + + * a29k-tdep.c (get_longjmp_target): add this function, from WRS. + * remote-vx.c: move read_register and write_register out to + target specific files. + * remote-vx29k.c (get_fp_contnets): add this function, from WRS. + + * defs.h: define SWAP_TARGET_AND_HOST macro. + * findvar.c, monitor.c, hppa-tdep.c: remove definition of + SWAP_TARGET_AND_HOST. + +Tue Feb 28 08:31:40 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * alpha-tdep.c (find_proc_desc): Only attempt to set + PROC_LOCALOFF (found_heuristic) if found_heuristic is non-NULL. + +Mon Feb 27 11:56:32 1995 Stan Shebs + + * monitor.c: General gcc -Wall lint cleanup and reformat. + (monitor_command): If no args, send an empty command. + +Thu Feb 23 21:07:25 1995 Stu Grossman (grossman@cygnus.com) + + * monitor.c (monitor_load_ascii_srec): Add a one second sleep + after send LOAD_CMD to prevent loss of first S-record. + +Tue Feb 21 20:48:42 1995 Per Bothner + + * valops.c (call_function_by_hand): Set using_gcc to 2 if gcc-2. + Call error if too few arguments. + If REG_STRUCT_HAS_ADDR (structs passed by invisible reference), + copy and convert to reference *before* we calculate alignment. + Also, make sure structs allocated for return values and invisible + reference don't violate STACK_ALIGN. + +Tue Feb 21 23:29:59 1995 Per Bothner + + * ch-exp.y (expression_conversion): Recognize 'ARRAY () TYPE (EXPR)' + (same as C's '(TYPE[])EXPR') + +Tue Feb 21 11:47:26 1995 Stan Shebs + + * top.c (print_gdb_version): Update the year. + +Sun Feb 19 14:31:57 1995 Jim Kingdon + + * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Look for newlib in + `..' not in `../..'. + +Sun Feb 19 11:05:28 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * procfs.c (unconditionally_kill_inferior): Don't issue a PIOCKILL + in addition to a PIOCSSIG to kill the inferior. + +Thu Feb 16 15:06:12 1995 Per Bothner + + * parse.c (follow_types): Given (TYPE[]) (i.e. with no length), + create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED. + * valops.c (value_cast): If a cast like (TYPE[])VALUE (i.e. array + of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length. + * c-typeprint.c (c_type_print_varspec_suffix): If array length + is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED. + +Thu Feb 16 16:06:50 1995 Michael Meissner + + * dcache.c (insque, remque): Rewrite Linux support. + +Wed Feb 15 12:33:20 1995 Michael Meissner + + * config/powerpc/tm-ppc-eabi.h (TEXT_SEGMENT_BASE): Define as 1. + + * dcache.c (insque, remque): If compiling in standard C on Linux, + protect insque and remque with macros to cast the pointer + arguments to the proper type. + +Tue Feb 14 17:16:41 1995 Stu Grossman (grossman@cygnus.com) + + * annotate.c, breakpoint.c, defs.h, top.c: Replace + enable/disable_breakpoint_hook with modify_breakpoint_hook. + +Tue Feb 14 16:58:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * expression.h: Move declaration of evaluate_subexp_with_coercion + from here... + * value.h: ...to here. + * expression.h: Don't include value.h + +Tue Feb 14 11:46:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * expression.h: Move include of value.h until after declaration of + enum exp_opcode. + +Sun Feb 12 13:47:30 1995 Stan Shebs + + * remote-e7000.c: Comprehensive cleanup; removal of dead code, + simplify code, declare things, format to standards. + (inferior.h, value.h, command.h, remote-utils.h): Include. + (e7000_login): Rename to e7000_login_command. + (e7000_ftp): Rename to e7000_ftp_command. + (e7000_drain): Rename to e7000_drain_command. + + * irix5-nat.c (string.h): Include near beginning of file. + +Sun Feb 12 12:36:38 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * valops.c (value_arg_coerce): Use VALUE_TYPE not SYMBOL_TYPE on + arg, it is a value not a symbol. + + gcc -Wall lint: + * eval.c: Move declaration of evaluate_subexp_with_coercion from here.. + * expression.h: ..to here. + * expression.h: Include value.h. + * ch-lang.c (evaluate_subexp_chill): Add default case in switch. + +Sun Feb 12 11:03:47 1995 Per Bothner + + * language.h (struct language_defn): New field evaluate_exp. + * c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn), + f-lang.c (f_language_defn), language.c (unknown_language_defn, + auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn): + Set evaluate_exp to evaluate_subexp_standard. + * ch-lang.c (evaluate_subexp_chill): New function. Chill-specific + support for MULTI_SUBSCRIPT. + (chill_language_defn): Set evaluate_exp to evaluate_subexp_chill. + * eval.c (enum noside): Move from here .... + * expression.h (enum noside): ... to here. + (evaluate_subexp_standard): New prototype. + * eval.c (evaluate_subexp): Renamed to evaluate_subexp_standard. + Removed lo-longer-needed test for chill_varying_type. + (evaluate_subexp): New. Calls exp->language_defn->evaluate_exp. + + * ch-exp.y (maybe_expression_list): New non-terminal. + (primitive_value): Allow empty parameter list. + +Sun Feb 12 10:02:16 1995 Per Bothner + + * buildsym.c (finish_block): If finishing a function without known + parameter type info, set that from parameter symbols. + * c-typeprint.c (c_type_print_varspec_suffix): For TYPE_CODE_FUNC, + print parameter types, if available. + * ch-typeprint.c (chill_type_print_base): Likewise. + + * gdbtypes.h (struct type): Remove function type field. + (TYPE_FUNCTION_TYPE): Remove macro. We can't as simply re-use + function types now that we're also storing parameter types. + And the payoff is much less. + * gdbtypes.c (make_function_type): Don't use/set TYPE_FUNCTION_TYPE. + (recursive_dump_type): Don't print TYPE_FUNCTION_TYPE. + * dwarfread.c (read_subroutine_type): Don't set TYPE_FUNCTION_TYPE. + + * valops.c (value_arg_coerce): Now takes param_type argument. + (call_function_by_hand): Convert arguments with value_arg_coerce + early, and overwrite original args with converted args. + No longer need multiple calls to value_arg_coerce. + (value_arg_push): Removed. + * hppa-tdep.c (hppa_push_arguments): No longer call value_arg_coerce. + * mips-tdep.c (mips_push_arguments): Likewise. + * alpha-tdep.c (alpha_push_arguments): Likewise. + * rs6000-tdep.c (push_arguments, ran_out_of_registers_for_arguments): + Likewise. + * value.h (value_arg_coerce): Remove declaration. (It's now static.) + + * valops.c (value_cast): Do COERCE_VARYING_ARRAY after COERCE_REF. + + * symtab.c (add_param_to_type): Remove (commented-out) function, + since that functionality has been re-written. + * coffread.c: Remove commented-out add_param_to_type support. + * mdebugread.c (parse_symbol): Likewise. + * stabsread.c (define_symbol): Likewise. + +Sun Feb 12 09:03:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * buildsym.c (start_subfile): Set language for f2c like for cfront. + +Thu Feb 9 20:20:11 1995 Rob Savoye + + * op50n-rom.c: Add the control registers. + +Thu Feb 9 15:46:39 1995 Stan Shebs + + * Makefile.in (CLIBS): Add $(LIBIBERTY) before, in addition to + after, any host/target/native libraries. + * dcache.c (insque, remque): Remove declarations. + * gdbtypes.h (type_code): Remove trailing comma. + + From Peter Schauer: + * xcoffread.c (read_xcoff_symtab) [C_HIDEXT]: Move #ifdef + STATIC_NODEBUG_VARS inside case. + +Thu Feb 9 07:43:41 1995 Jim Kingdon + + * config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME. + * partial-stab.h: Call it. + * stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call + STATIC_TRANSFORM_NAME to get the name and use minimal symbols to + get the address. + * sparc-tdep.c (solaris_static_transform_name): New function. + +Thu Feb 9 12:09:09 1995 Jeff Law (law@snake.cs.utah.edu) + + * somread.c (som_symtab_read): Handle dynamic relocation for both + text and data symbols. + (som_symfile_offsets): If objfile is a shared library, then get + text and data offsets from the shared library structures. + * somsolib.c (som_solib_add): Copy the bfd pointer from the + objfile rather than reopening the file again. + (som_solib_section_offsets): New function. + * somsolib.h (som_solib_section_offsets): Declare. + +Wed Feb 8 20:32:18 1995 Jim Kingdon + + * config/sparc/tm-sun4sol2.h, dbxread.c: Rename + N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING. + * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add + filename field. + * elfread.c (record_minimal_symbol_and_info), + minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return + newly created symbol. + * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]: + Set filename field of minimal symbol. + * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]: + Print filename field. + * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile. + * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y, + m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c, + os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c, + printcmd.c, dbxread.c: Change callers to pass NULL for sfile. + * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: + Find address of function from minimal symbols. + * partial-stab.h, case 'f', 'F': Call find_stab_function_addr + instead of getting pst->textlow from the stab. + * minsyms.c (find_stab_function_addr): New function. + +Wed Feb 8 19:19:56 1995 Rob Savoye + + * monitor.c: Fix so all the output shows up in the GUI command + window. + +Mon Feb 6 18:50:59 1995 Stan Shebs + + * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate + line, so init.c generation works correctly. + * arc-tdep.c (_initialize_arc_tdep): Ditto. + +Mon Feb 6 14:44:36 1995 Rob Savoye + + * config/mips/idt.mt: Add support for the lsi33k target. + * config/sparc/sun4sol2.mh: Add support for ser-tcp. + * array-rom.c: Finish the rest of the support commands needed by + GDB. + * mips-tdep.c: Add LSI33k register names and processor type. + +Sat Feb 4 13:29:52 1995 Stan Shebs + + * config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o. + +Fri Feb 3 11:19:20 1995 Stu Grossman (grossman@cygnus.com) + + * core.c (dis_asm_read_memory), defs.h, top.c: Get rid of + dis_asm_read_memory_hook. We can now call the disassemblers + directly and have no need for this hook anymore. + * defs.h, printcmd.c: Make print_insn be static. + + * ser-go32.c (dos_comisr): Make this 8 bit clean. + * (dos_open dos_close): Allow multiple opens to the same device. + Use a ref count to prevent unwanted deallocations. + * sparcl-tdep.c: Put #ifdefs around all socket stuff to make GO32 + happy. + * (sparclite_ops): Switch to download_stratum. + * target.h (enum strata): Move download_stratum before + process_stratum so that executable targets get pushed on top of + download targets. + +Thu Feb 2 19:02:45 1995 Rob Savoye + + * array-rom.c: Remove the non GDB remote protocol config stuff. + + * monitor.c: All reading/writing functions for memory and + registers work. + +Thu Feb 2 16:11:04 1995 Kung Hsu + + * config/arc/arc.mt: new target makefile for arc processor. + * config/arc/tm-arc.h: new target header for arc processor. + * config/arc/go32.mh: new go32 host makefile for arc processor. + * config/arc/xm-go32.h: new go32 host header for arc processor. + * arc-tdep.c: new target dependent codes for arc processor. + +Thu Feb 2 13:58:40 1995 Stan Shebs + + * Makefile.in (VERSION): Bump to 4.13.2. + +Thu Feb 2 07:27:56 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + Fix compiler warnings: + * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug + and have the caller do the sprintf. Saves us from varargs hell. + (normal): Define before use. + * remote-e7000.c: Reindent a few things. + +Wed Feb 1 21:16:42 1995 Per Bothner + + * f-typeprint.c (f_type_print_varspec_suffix): Print array index + ranges in reverse order. + * f-valprint.c (f77_create_arrayprint_offset_tbl): Fix calculation. + + * eval.c (evaluate_subscript): Don't call value_subscript, since + it adjusts for lower bound and enforces ranges. + + * expression.h (exp_code): Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR. + * eval.c, parse.c: Removed uses of removed opcodes. + * eval.c (evaluate_subexp): Clean up handling of + OP_UNDETERMINED_ARGLIST (no backtracking, more general). + + * f-valprint.c (f_val_print): Print TYPE_CODE_STRING using + LA_PRINT_STRING, and not val_print_string (which reads from inferior). + + * ch-lang.c (chill_is_varying_struct), ch-lang.h: Remve function + duplicate function made redundant by chill_varying_type. + + Re-write of f77 string and complex number support: + + * language.h (struct language_defn): New fields string_lower_bound + and string_char_type. + * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn), + language.c (unknown_language_defn, auto_language_defn, + local_language_defn), m2-lang.c (m2_language_defn), f-lang.c + (f_language_defn), ch-lang.c (chill_language_defn): Set new fields. + * gdbtypes.c (create_string_type): Use new string_char_type field. + * valops.c (value_string): Use new string_lower_bound field. + + * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT): Removed. + * f-lang.c (f_create_fundamental_type, _initialize_f_language), + m2-lang.c (m2_create_fundamental_type), + gdbtypes.c (_initialize_gdbtypes): Set TYPE_TARGET_TYPE of complex + types. Set their TYPE_CODEs to TYPE_CODE_COMPLEX. + * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex): + Removed. Use builtin_type_complex and builtin_type_double_complex. + + * gdbtypes.h (enum type_code): Removed TYPE_CODE_LITERAL_STRING + and TYPE_CODE_LITERAL_COMPLEX. + * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c: Removed uses of + TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX. + * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type, + f77_create_literal_string_type): Removed. + * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR, + VALUE_SUBSTRING_MYADDR): Removed. + + * expression.h (enum exp_opcode): Rename OP_F77_LITERAL_COMPLEX to + OP_COMPLEX. + * parse.c: Update accordingly. + + * f-valprint.c (f77_print_cmplx): Removed. + (f_val_print case TYPE_CODE_COMPLEX): Re-write to use print_floating. + + * f-exp.y (STRING_LITERAL): Use OP_STRING instead of OP_ARRAY. + * eval.c (evaluate_subexp): For case OP_ARRAY, don't call + f77_value_literal_string. + * valops.c, value.h (f77_value_literal_string, f77_value_substring, + f77_assign_from_literal_string, f77_assign_from_literal_complex): + Removed. + (value_assign): No longer need to handle literal types. + * valops.c (f77_value_literal_complex), value.h: Re-written and + renamed to value_literal_complex. Last arg is now a (complex) type. + * valops.c (f77_cast_into_complex): Re-written and renamed to + cast_into_complex. + * eval.c (evaluate_subexp): Update accordingly. + + * ch-valprint.c (chill_val_print): On TYPE_CODE_STRING, don't + print address for non-'s'-formats. + * ch-typeprint.c, ch-valprint.c: Use chill_varying_type instead + of chill_is_varying_struct. + +Wed Feb 1 13:27:33 1995 Stan Shebs + + gcc -Wall lint. + * alpha-tdep.c (alpha_in_lenient_prologue): Comment out. + (after_prologue): Remove unused local b. + * procfs.c (thread.h): Include. + (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use + nested braces in initializer. + * top.c (initialize_targets, initialize_utils): Declare. + (locate_arg, insert_args): Add parens around tested assignments. + * remote-utils.c (sr_scan_args): Remove decl of strtol. + * remote.c (thread.h): Include. + (remote_wait): Remove unused local p2. + * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of + registers array. + + defs.h (stdlib.h): Include. + (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare. + (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr, + strtok, strerror): Don't specify parameter types in declaration. + +Wed Feb 1 12:23:57 1995 Per Bothner + + * ch-exp.y (value_string_element, string_primitive_value, + start_element, left_element, right_element, slice_size, + lower_element, upper_element, first_element): Removed. + (value_string_slice, value_array_slice): Replaced by ... + (slice): New non-terminal, with working slice support. + (primitive_value_lparen, rparen): New non-terminals. + (maybe_tuple_elements): New non-terminal, to allow empty tuples. + (idtokentab): Added "up". + + * value.h (COERCE_VARYING_ARRAY): New macro. + * valarith.c (value_subscript): Use it. + * valops.c (value_cast): Likewise. Also, do nothing if already + correct type, and allow converting from/to range to/from scalar. + + * valops.c, value.h (varying_to_slice, value_slice): New functions. + * eval.c (OP_ARRAY): Add cast for array element. + * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT): New exp_opcodes. + * valops.c (chill_varying_type): Moved function frp, here ... + * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here. + * parse.c (length_of_subexp, prefixify_subexp): Add support + for TERNOP_SLICE, TERNOP_SLICE_COUNT. + * expprint.c (print_subexp, dump_expression): Likewise. + * eval.c (evaluate_subexp): Likewise. + + * eval.c (evaluate_subexp case MULTI_SUBSCRIPT): Don't call + value_x_binop on a Chill varying string. + +Tue Jan 31 13:51:53 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/m68k/monitor.mt, + config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put + depfiles in TDEPFILES not REMOTE_O. + +Tue Jan 31 11:14:44 1995 Steve Chamberlain + + From nigel@algor.co.uk. + * ser-go32.c (dos_close): Don't crash if scb null. + (dos_sendbreak): New function. + (dos_ops): Point to dos_sendbreak. + (dos_info): Calculate COM number correctly. + +Tue Jan 31 09:40:11 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * xcoffread.c (process_xcoff_symbol): Use new variables + func_symbol_type and var_symbol_type as type of functions and + variables which don't have any stabs associated with them. + Reindent most of function. + (_initialize_xcoffread): Initialize *_symbol_type. + + * xcoffread.c (read_xcoff_symtab): Reindent most of function. + Put C_HIDEXT symbols in the minimal symbols, rather than ignoring + them (this part commented out as I didn't quite get it to work). + (cs_to_section, find_targ_sec): New functions, to support above code. + * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is + actually present. + +Mon Jan 30 17:34:24 1995 Stu Grossman (grossman@cygnus.com) + * sparcl-tdep.c: Add `sparclite' target for doing serial and udp + downloads to SPARClite demo boards. + +Sun Jan 29 09:43:22 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * remote.c, remote-pa.c: Remove #if 0'd icache code. It has had + no hope of working as is for a long time (in particular, shebs' 27 + Jan 95 change confuses the issue further--target_read_memory and + xfer_core_file do *not* do the same thing in this context). + Revise comment. + +Sat Jan 28 13:40:46 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * elfread.c (elf_symtab_read): Do not test BSF_GLOBAL for + procedure linkage table symbols, it is no longer set due to the + Jan 6 BFD change in bfd/elfcode.h. + +Fri Jan 27 17:08:06 1995 Stan Shebs + + * top.c (use_windows): Clarify comments. + + * convex-tdep.c (xfer_core_file): Comment out. + * config/convex/tm-convex.h (XFER_CORE_FILE): Remove. + * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file + references to target_read_memory. + * gdbcore.h (xfer_core_file, core_open, core_detach): Remove + declarations. + * corelow.c (core_open, core_detach): Make static. + + * arm-tdep.c: Make it compile. + (exec_file_command, xfer_core_file): Comment out. + (arm_print_insn): Remove, now in libopcodes. + (skip_prologue): Comment out most of body. + (arm_frame_find_saved_regs): Move here from tm-arm.h. + (_initialize_arm_tdep): Set tm_print_insn. + * config/arm/tm-arm.h: Remove old refs to first_object_file_end. + (XFER_CORE_FILE): Remove. + (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs. + +Fri Jan 27 08:48:28 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in. + +Thu Jan 26 18:24:41 1995 Jim Kingdon + + * symtab.c (find_pc_line): When subtracting one to get a line + number, make sure not to end up with zero. + + * remote-vx.c: Revert all of Kung's changes of 16 Jan. The + problems with those changes were (a) the file didn't compile, (b) + they changed memset to bzero--memset is correct, (c) they took out + code to deal with boards lacking floating point, (d) who knows + what I didn't discover in a quick read. + +Thu Jan 26 17:32:54 1995 Stu Grossman (grossman@cygnus.com) + + * sparcl-tdep.c: Clean up formatting and indentation. + +Thu Jan 26 10:49:59 1995 Steve Chamberlain + + * remote-hms.c (hms_ops): Change ref of hr_load_image + to gr_load_image. + (dcache_flush, dcache_hit, dcache_value, dcache_fetch, + dcache_poke, dcache_init): Deleted. + (hms_open, hms_resume, hms_fetch_word, hms_store_word): + Use dcache routines provided by remote-util.h + +Thu Jan 26 12:08:31 1995 Michael Meissner + + * configure.in: Add support for powerpc-*-eabi. + + * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for + PowerPC support. + +Wed Jan 25 18:13:14 1995 Per Bothner + + * language.h (struct language_defn): New field c_style_arrays. + * language.c (unknown_language_defn, auto_language_defn, + local_language_defn), c-lang.c (c_language_defn, cplus_language_defn, + asm_language_defn): Set c_style_arrays to true. + * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn), + f-lang.c (f_language_defn): Set c_style_arrays to false. + * valops.c (value_string): If c_style_array is not set, + allocate string in gdb (not inferior) using allocate_value. + + * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce): + Only call value_coerce_array if current_language->c_style_arrays. + * values.c: Add #include "language.h". (Needed for COERCE_ARRAY.) + + * valops.c (chill_varying_type): New predicate. + * valops.c (value_cast): Support assigning a fixed string or array + to a variable string/array structure. + + * valarith.c (value_subscripted_rvalue): Extra parameter lowerbound. + Check index>=lowerbound, and then add lowerbound to index here, + instead of in caller. Generalize to arbitrary lval_types. + (value_subscript): Use enhanced value_subscripted_rvalue if + c_style_arrays is false (and index is in range). + + +Wed Jan 25 18:13:14 1995 Per Bothner + + * eval.c (evaluate_subexp case OP_ARRAY): Fix calls to memset: + TYPE_LENGTH is length in bytes, not bits. + +Wed Jan 25 08:19:35 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * infrun.c (proceed): Flush stdout before resuming inferior. + * infcmd.c (step_1), annotate.c (annotate_starting): + Don't bother to flush here. + +Wed Jan 25 01:11:21 1995 Jeff Law (law@snake.cs.utah.edu) + + * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled + by an ill-advised global search and replace. + +Mon Jan 23 13:11:46 1995 Per Bothner + + Add support for Chill bitstring literals (e.h. H'FF00'). + * ch-exp.y (match_bitstring_literal): Fix for proper endianness. + * expprint.c (print_subexp): Don't call error on OP_BITSTRING, + just print B''. + * gdbtypes.c (create_set_type): Fix bug in length calculation. + * valops.c, value.h (value_bitstring): New function. + * eval.c (evaluate_subexp): Implement support for OP_BITSTRING. + + * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC, + check that return type is non-void, and print in proper Chill syntax. + +Mon Jan 23 12:20:34 1995 Rob Savoye + + * Makefile.in: Remove references to remote-mon.c. + * remote-mon.c: remove. Replaced by rom68k-rom.c. + * rom68k-rom.c: Support for Rom68k monitor. + +Mon Jan 23 10:50:57 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to + gcc/ch/runtime not chillrt, since that is where the chill runtime + lives now. + +Mon Jan 23 00:06:57 1995 Steve Chamberlain + + * remote-hms.c (hms_load): Delete. + (target_ops): Use hr_load_image. + + * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops): + Define memory_insert/remove_breakpoint. + * xm-go32.h: Remove redundant SIGs. + +Thu Jan 19 20:26:58 1995 Steve Chamberlain + + * ser-go32.c: Rewritten by nigel@algor.co.uk. + +Fri Jan 20 15:23:55 1995 Per Bothner + + * expression.h (OP_LABELED): New operator, for Chill + labeled structre tuples. + * ch-exp.y (tuple_element, named_record_element, tuple_elements): + New non-terminals, to handle labeled structure tuples. + (tuple): Re-define using tuple_elements. + * eval.c (evaluate_labeled_field_init): New function, to handle + initialization of structure fields, possibly using OP_LABELED. + (evaluate_subexp): Use it. + * expprint.c (print_subexp case): For OP_ARRAY, use Chill syntax + for Chill. Handled OP_LABELED. + * parse.c (length_of_subexp, prefixify_subexp): Handle OP_LABELED. + + * eval.c (evaluate_subexp): Handle Chill Powerset tuples. + * valarith.c (value_bit_index): Just treat bitstring as represented + by an array of bytes. Alignment is handled by compiler. + +Wed Jan 18 19:00:29 1995 Stan Shebs + + * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info). + * sh-tdep.c (gdb_print_insn_sh): Ditto. + +Wed Jan 18 11:25:43 1995 Kung Hsu + + * remote-os9k.c (rombug_open): Fix a bug in exception handling + command. + * remote-os9k.c (rombug_write_inferior_memory): reset buffer after + write. + +Tue Jan 17 09:48:38 1995 Jim Kingdon + + * parse.c (_initialize_parse): Improve wording of names of + msym_*_symbol_type. + +Tue Jan 17 14:00:58 1995 Ian Lance Taylor + + * config/mips/tm-mips.h (enum mips_fpu_type): New enum. + (mips_fpu): Change type to enum mips_fpu_type. + (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE. + * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type. + Don't initialize. + (mips_fpu_string): New static variable. + (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE. + (mips_pop_frame): Likewise. + (mips_extract_return_value): Likewise. + (mips_store_return_value): Likewise. + (mips_set_fpu_command): New static function. + (mips_show_fpu_command): New static function. + (_initialize_mips_tdep): Change handling of set/show mipsfpu. + +Tue Jan 17 09:48:38 1995 Jim Kingdon + + * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info). + + * parse.c (write_exp_msymbol): Use new variables + msym_*_symbol_type as type of msymbol expression. + (_initialize_parse): Initialize them. + +Mon Jan 16 18:11:03 1995 Stan Shebs + + General cleanup and simplication of disassembler interface. + * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c, + hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c, + m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c, + rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove. + * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files, + had been -pinsn.c files. + * Makefile.in (ALLDEPFILES): Remove removed files. + (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o, + hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o, + m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o, + rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o): + Remove compile actions. + * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o, + vax-tdep.o: Add compile actions. + * defs.h (tm_print_insn): New global. + * a29k-tdep.c (gdb_print_insn_a29k): New function. + (_initialize_a29k_tdep): Rename from _initialize_29k, + set tm_print_insn. + * alpha-tdep.c (print_insn): Remove. + (_initialize_alpha_tdep): Set tm_print_insn. + * arm-tdep.c (arm_print_insn): New function, was print_insn + in arm-pinsn.c. + * convex-tdep.c (convex_print_insn): New function, was print_insn + in convex-pinsn.c. + * h8300-tdep.c (print_insn): Remove. + (gdb_print_insn_h8300): New function. + (_initialize_h8300_tdep): New function. + * h8500-tdep.c (print_insn): Remove. + (_initialize_h8500_tdep): New function. + * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn. + * i386-tdep.c (_initialize_i386_tdep): New function. + * i960-tdep.c (mem, next_insn): New functions, were in + i960-pinsn.c. + (_initialize_i960_tdep): Set tm_print_insn. + * m68k-tdep.c (_initialize_m68k_tdep): New function. + * m88k-tdep.c (_initialize_m88k_tdep): New function. + * mips-tdep.c (gdb_print_insn_mips): New function. + (_initialize_mips_tdep): Set tm_print_insn. + * pyr-tdep.c (pyr_print_insn): New function, was print_insn + in pyr-pinsn.c. + * rs6000-tdep.c (_initialize_rs6000_tdep): New function. + * sh-tdep.c (print_insn): Remove. + (gdb_print_insn_sh): New function. + (_initialize_sh_tdep): Set tm_print_insn. + * sparc-tdep.c (_initialize_sparc_tdep): New function. + * w65-tdep.c (print_insn): Remove. + (_initialize_w65_tdep): New function. + * z8k-tdep.c (print_insn): Remove. + (gdb_print_insn_z8k): New function. + (_initialize_z8k_tdep): Set tm_print_insn. + * printcmd.c (print_insn): New function, generic disassembler. + * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o. + +Mon Jan 16 15:43:29 1995 Kung Hsu + + * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h, + and config/a29k/vx29k.mt. + * configure.in: add new configuration a29k-*-vxworks. + * remote-vx29k.c: new file merged from WRS. + * remote-vx.c: merge changes from WRS. + * config/a29k/vx29k.mt: new file for new configuration. + * config/a29k/tm-vx29k.h: new header file for newconfiguration. + +Sun Jan 15 14:36:19 1995 Steve Chamberlain + + * breakpoint.h (disable_breakpoint, enable_breakpoint): + New declarations. + (enum bpdisp): Change name of 'delete' member to 'del'. + (struct bpstat): Changed name to 'bpstats'. + * breakpoint.c (disable_breakpoint, enable_breakpoint, + breakpoint_chain): Made globally visible. + (bpstat_stop_status): Use new name for bpstat. + (break_command_1, watch_command_1, catch_command_1, + breakpoint_auto_delete, denable_delete_breakpoint): Use 'del' + instead of 'delete'. + (set_breakpoint_sal): New function. + * defs.h (registers_changed_hook): New declaration. + * infcmd.c (run_stack_dummy): 'delete' is now 'del'. + * inflow.c (new_tty): Treat WIN32 in same way as __GO32__ + * main.c (main): Don't scan options when in WIN32 and exit + without entering main loop. + * m2-exp.y (m2_elx): Member 'class' is now 'aclass'. + * symtab.h (struct symbol, struct partial_symbol): Changed name of + member 'class' to 'aclass'. + (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change. + * top.c (registers_changed_hook): New definition. + * utils.c (quit, notice_quit, initialize_utils): Treate WIN32 + in same way as __GO32__. + * value.h (c_typedef_print): Rename 'new' argument. + + * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files. + * configure.in: Suppprt for w65, + + +Sat Jan 14 11:18:11 1995 Jim Kingdon + + * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1, + not stop_pc, to proceed. + + * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL. + +Fri Jan 13 17:52:57 1995 Jim Kingdon + + * infcmd.c (signal_command): Accept "signal 0"; the change to not + accept it was accidental. "handle 0" and "info signal 0" remain + illegal, though. + +Fri Jan 13 15:19:01 1995 Stan Shebs + + * Makefile.in (all): Don't make libgdb-files. + (libgdb): New action, makes libgdb-files. + +Thu Jan 12 21:23:25 1995 Per Bothner + + * stabsread.c (read_enum_type): When pending enum symbols are + put into the enum type, they must be inserted in "backwards + order, in case we've overflowed a struct pending buffer. + + +Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * README: Add note about SPARCworks cc release 3.0 and higher. + + Add procfs support for Alpha OSF/1-2.x. + * config/alpha/nm-osf.h: Renamed from nm-alpha.h, generic + OSF/1 native support. + * config/alpha/alpha-osf1.mh (NAT_FILE): Changed accordingly. + (MUNCH_DEFINE): Removed. + * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h: New files + for procfs support. + * configure.in (alpha-dec-osf*): Use alpha-osf2.mh for OSF/1 + release 2.x and higher, else alpha-osf1.mh, as the procfs support + in release 1.x is incomplete. + * Makefile.in (ALLCONFIG): Add config/alpha/alpha-osf2.mh. + * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset, + fill_fpgregset): New routines for procfs support. + * inftarg.c (_initialize_inftarg): Don't add ptrace support + if we have an optional procfs and /proc is accessible. + * procfs.c: Include sys/fault.h and sys/syscall.h before + including sys/procfs.h. + (unconditionally_kill_inferior): If PROCFS_NEED_PIOCSSIG_FOR_KILL + is defined, additionally perform a PIOCSSIG to really terminate + the inferior. + (create_procinfo): Always return a result. + (create_procinfo, do_attach): Don't trace T_IFAULT faults if + PROCFS_DONT_TRACE_IFAULT is defined. + (procfs_init_inferior): Use START_INFERIOR_TRAPS_EXPECTED as + argument to startup_inferior if it is defined. + (proc_set_exec_trap): If PIOCSSPCACT is defined, use it instead + of tracing exits from exec system calls. Needed for the user level + loader under Alpha OSF/1. + (do_detach): Clear any pending signal if we want to detach from + a process without a signal. + (set_proc_siginfo): If PROCFS_DONT_PIOCSSIG_CURSIG is defined, + don't issue a PIOCSSIG if pr_cursig already contains the signal we + intend to set. + (info_proc_signals): If PROCFS_SIGPEND_OFFSET is defined, the + pending signals are numbered from 1 instead of 0. + (info_proc_mappings): Increase size of output format for addresses + if BFD_HOST_64_BIT is defined. + (procfs_stop): Renamed from child_stop. + (_initialize_procfs): Don't add procfs support if we have an + optional procfs and /proc is not accessible. + + +Wed Jan 11 17:53:26 1995 Rob Savoye + + * array-rom.c: Add support for most commands. + + * monitor.c: Add GDB remote protocol for the hybrid environment on + the Array board. + +Wed Jan 11 00:44:01 1995 Jeff Law (law@snake.cs.utah.edu) + + * command.c (show_user_1): Use print_command_line to show a user + defined command (including control structures). + + * top.c (init_main): Change documentation for user defined + commands to indicate they may accept up to ten arguments. + +Tue Jan 10 16:22:41 1995 Jim Kingdon + + * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for + `move $s8, $sp' instruction. + +Sun Jan 8 12:45:34 1995 Jim Kingdon + + * target.c, target.h (target_signal_from_command): New function. + * infrun.c (handle_command, signals_info), infcmd.c + (signal_command): Use it. + * infrun.c, infcmd.c: Update docstrings for these commands. + + * target.h (enum target_signal), target.c (signals), target.c + (target_signal_from_host, target_signal_to_host): Add + TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx. + * config/tm-lynx.h: Define signal numbers for realtime events. + +Sat Jan 7 07:23:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dbxread.c (process_one_symbol): Handle N_FUN symbols + for Sun acc 3.0 under SunOS4. + + Changes to improve handling of runtime common symbols + under SunOS4. + * minsyms.c (get_symbol_leading_char): New routine to determine + the leading symbol character for an objfile. + (prim_record_minimal_symbol_and_info, install_minimal_symbols): + Use it. + * objfiles.h (rt_common_objfile): New global, points to objfile + containing the runtime common minimal symbols. + * objfiles.c (free_objfile): Mark rt_common_objfile as + unallocated before freeing it. + * solib.c (allocate_rt_common_objfile): New routine to allocate + an objfile for the runtime common minimal symbols. + (solib_add_common_symbols): Allocate an objfile for the runtime + common symbols if necessary and put common symbols into it. + Clean up code and comments. + (solib_add, special_symbol_handling): Cleanup comments regarding + runtime common symbols. + * stabsread.c (scan_file_globals_1): New routine, contains + old scan_file_globals code. Checks if there are any unresolved + global symbols before starting the expensive minimal symbol table + search. + (scan_file_globals): Now calls scan_file_globals_1 for the passed + objfile and eventually for the runtime common objfile. Complains + about any unresolved global symbols and removes them from the + global symbol chain to avoid dangling pointers into the symbol + table if the symbol table is reread. + +Thu Jan 5 17:38:29 1995 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (install_only uninstall): Indent for clarity. + + * core.c (dis_asm_read_memory): Add call to + dis_asm_read_memory_hook to provide alternate way for disassembler + to read memory. + + * defs.h: Protect from multiple inclusion. Add decl for + dis_asm_read_memory_hook. + + * top.c: Make window startup be the default. + * Add dis_asm_read_memory_hook. + + +Thu Jan 5 01:16:40 1995 Jeff Law (law@snake.cs.utah.edu) + + * stabsread.c (define_symbol): Handle `a' symbol type used for + reference parameter passed in a register. + + +Wed Jan 4 12:27:29 1995 Kung Hsu + + * defs.h: move include tm.h up, so that the type LONGEST can + also based on the target requirement to determine. In this case + target mips64. + + * remote-os9k.c (rombug_open): catch exception e in rombug. + * remote-os9k.c (rombug_wait): print message before register display + from rombug. + +Wed Jan 4 09:18:27 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * top.c (locate_arg): Call strchr not index. + +Tue Jan 3 16:52:03 1995 Per Bothner + + * ch-exp.y (literal): Recognize NULL. + (tuple): Parse simple unlabelled tuples. + * eval.c (evaluate_subexp case OP_ARRAY): Use expect_type to + evaluate brace-initializer-expressions depending on context. + (evaluate_subexp case UNOP_CAST): Pass the target type as + expected type when evaluating the expression. + + * ch-typeprint.c (chill_type_print_base): Get names of PTR and + BOOL from TYPE_NAME. + * ch-valprint.c (chill_print_type_scalar): New function, to handle + TYPE_CODE_RANGE better than print_type_scalar does. + (chill_val_print_array_elements): Use above new function. + +Mon Jan 2 15:02:51 1995 Stan Shebs + + * remote-udi.c (udi_load): Tell symbol_file_add that the + program being loaded is the main program. + +For older changes see ChangeLog-1994 + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1996 b/gdb/ChangeLog-1996 new file mode 100644 index 00000000000..442386fa764 --- /dev/null +++ b/gdb/ChangeLog-1996 @@ -0,0 +1,5116 @@ +Tue Dec 31 15:19:32 1996 Geoffrey Noer + + * config/mn10300/tm-mn10300.h: more small register fixes + +Tue Dec 31 06:51:43 1996 Mark Alexander + + * config/i386/xm-windows.h: Undo previous change to SIGTRAP + and SIGQUIT values; it messed up non-MIPS targets. + * config/mips/tm-mips.h: Undefine BREAKPOINT, replace + with separate LITTLE_BREAKPOINT and BIG_BREAKPOINT definitions; + this fixes problem with setting breakpoints in little-endian + programs in the simulator. + +Mon Dec 30 00:14:06 1996 Doug Evans + + * remote-sim.c (gdbsim_open_p): New static local. + (gdbsim_open): Call unpush_target if sim open. Set gdbsim_open_p. + (gdbsim_close): Only call sim_close if sim open. Reset gdbsim_open_p. + +Sun Dec 29 09:15:03 1996 Mark Alexander + + * config/i386/xm-windows.h: Make SIGTRAP and SIGQUIT consistent + with sim/mips/support.h. + +Fri Dec 27 14:53:40 1996 Michael Meissner + + * v850-tdep.c (struct pifsr): Add cur_frameoffset field. + (v850_scan_prologue): Add debug code #ifdef'ed DEBUG. Support new + compiler prologues using register save functions and short store + instructions. Add support for functions with large stack frames. + + * config/v850/tm-vm850.h ({R0,R1,R12,EP}_REGNUMS): New register + number defintiions for r0, r1, r12, ep. + (SAVE{1,2,3}_{START,END}_REGNUM): Register number definitions for + the 3 sets of saved registers. + +Thu Dec 26 19:56:55 1996 Mark Alexander + + * valprint.c (print_longest): Don't lose upper bits + of 64-bit values on Windows. + * config/i386/xm-windows.h: Leave CC_HAS_LONG_LONG defined, + undefine PRINTF_HAS_LONG_LONG, so that 64-bit values will + be printed without loss of upper bits. + +Thu Dec 26 15:15:21 1996 Michael Snyder + + * config/sparc/tm-sparclet.h: make registers ASR15, ASR19 invisible + (they're not useful, you can't change, write or even read them) + +Thu Dec 26 15:20:48 1996 Fred Fish + + * config/pa/hppahpux.mh (TERMCAP): Always link to libc before + libcurses, to avoid picking up broken select() from libcurses + on some versions of HPUX. + +Thu Dec 26 15:14:41 1996 Michael Snyder + + * sparclet-rom.c: Remove includes of Unix system files. + Add function "sparclet_supply_register" so that parse_register_dump + will not seg-fault by calling a null function pointer. + Remove XMODEM support (unfinished work?). + Remove flag "MO_HANDLE_NL", so monitor's output can be read by humans. + Add fill command. + Remove colon from getreg.resp_delim so PSR register will work. + Remove pointer to sparclet_load (downloading SREC's doesn't work). + Null out local register names for %g0, all %cc and all %asr regs, + since the monitor can't report them. Will return zero instead. + * sparclet-stub.c: New -- remote protocol support for sparclet CPU. + * config/sparc/tm-sparclet.h: Re-arrange REGISTER_NAMES: + Add back %g0 and %psr, add %cc coprocessor regs, add %asr regs. + Adjust NUM_REGS and REGISTER_BYTES accordingly + +Tue Dec 24 10:27:37 1996 Jeffrey A Law (law@cygnus.com) + + * remote-e7000.c (want_h8300h, want_nopc_h8300h): Renamed + from want and want_nopc. + (want_h8300s, want_nopc_h8300s): New variables for H8/S register + lists. + (e7000_fetch_registers): Use H8/300H or H8/S register list string + as needed. + (e7000_wait): Likewise. + +Mon Dec 23 02:25:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mips-tdep.c (mips_find_saved_regs): If a frame has been + interrupted by a signal, figure out whether the registers that + the proc_desc claims are saved have been saved yet. + (mips_push_dummy_frame): Write dummy frame register after all + registers have been saved in the dummy frame. Update comments + to reflect the fact that we are now using an AT_ENTRY_POINT + call dummy. + +Sun Dec 22 15:52:25 1996 Martin M. Hunt + + * d10v-tdep.c (d10v_skip_prologue): PR11287. Fix problem where + some breakpoints weren't being set. + +Sat Dec 21 12:57:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/tm-mips.h (PC_IN_CALL_DUMMY): Removed, the default + definition in inferior.h is sufficient. + * mips-tdep.c (mips_pc_in_call_dummy): Ditto. + (mips_push_arguments): Make sure that the stack is aligned to a + multiple of 8 after the arguments are pushed. + Structures are always passed by value in the old ABI. + Adjust argument register value on big endian targets when passing + a value whose length is less than the register size. + Write stack arguments with a single write_memory call. + (mips_pop_frame): Use frame_saved_regs instead of proc_desc to + decide which registers have to be restored. + + * irix5-nat.c (fill_gregset): Sign extend registers before + filling in the gregset structure. + +Fri Dec 20 11:06:03 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/genmakes: Don't define _DEBUG. This breaks wingdb. + +Thu Dec 19 19:42:44 1996 Michael Meissner + + * v850-tdep.c (v850_scan_prologue): Deal with -mep shorting + register saves by using the ep register. + +Thu Dec 19 15:57:16 1996 Doug Evans + + * m32r-tdep.c (m32r_frame_find_saved_regs): Fix thinko in arg def. + +Thu Dec 19 09:38:56 1996 Mark Alexander + + * values.c (unpack_double): Make it compile with MSVC++ 2.x. + * remote-mips.c (S_IROTH): Define if not defined by stat.h, e.g. + when using MSVC++. + (common_open): Fix help string. + +Wed Dec 18 23:01:32 1996 Stan Shebs + + * mpw-make.sed: Use NewFolderRecursive for installation. + +Sat Dec 14 20:50:01 1996 Mark Alexander + + * mips-tdep.c (mips_push_arguments): Handle floating point args. + * config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25 + correctly for PIC on Irix 5. + +Sat Dec 14 09:52:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * i386-tdep.c (i386_frame_find_saved_regs): Handle zero return + from get_pc_function_start gracefully. + +Sat Dec 14 00:43:57 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-exp.y (qualified_name): Replace explicit check for valid + destructor name with call to destructor_name_p. + + * c-lang.h, c-typeprint.c (cp_type_print_method_args): Removed, + no longer needed. + + * c-typeprint.c (c_type_print_varspec_prefix, c_type_print_base): + Replace remaining fprintf_unfiltered calls with their filtered variant. + (c_type_print_base): Do not print return type for destructors from + template classes. + Replace cp_type_print_method_args with cplus_demangle call to get + consistent type output for stubbed and unstubbed methods. + + * cp-valprint.c (cp_print_class_method): Replace + cp_type_print_method_args with cplus_demangle call to get consistent + type output for stubbed and unstubbed methods. + + * gdbtypes.c, gdbtypes.h (get_destructor_fn_field): New function + to find the destructor field indices for a type. + + * gdbtypes.h (struct type): Clarify comments for vptr_basetype + and arg_types fields. + (struct fn_field): Remove args field, no longer used. + + * symtab.c (decode_line_1), valops.c (value_struct_elt, + check_field_in): Use get_destructor_fn_field to find the destructor + field indices instead of assuming that the compiler passes the member + function fields in a specific order. + + * symtab.c (find_methods): Pass NULL instead of SYMBOL_BLOCK_VALUE + to lookup_symbol. + (list_symbol): Replace cp_type_print_method_args with cplus_demangle + call in zapped out code and explain why this code is zapped out. + +Thu Dec 12 13:29:14 1996 Michael Meissner + + * config/powerpc/ppc{,le}-sim.mt (SIM): Add the simulator common + library ../sim/common/libcommon.a. + +Wed Dec 11 11:15:08 1996 Doug Evans + + * monitor.c (monitor_load): Add support for load address argument. + * dsrec.c: #include . + (load_srec): New argument load_offset. Print download stats. + * srec.h (load_srec): Update prototype. + * sh3-rom.c (sh3_load): Update call to load_srec. + +Mon Dec 9 17:34:05 1996 Geoffrey Noer + + * config/mn10300/tm-mn10300.h: more small register fixes + * mn10300-tdep.c: filled in from another target + +Mon Dec 9 17:12:19 1996 Doug Evans + + * monitor.c (monitor_insert_breakpoint): Handle bi-endian machines. + +Mon Dec 9 15:58:51 1996 Mark Alexander + + * config/mips/tm-mips.h: Get rid of call-dummy code. + Minor changes to make pre-ANSI compilers happy. + * mips-tdep.c: Minor changes to make pre-ANSI compilers happy. + (mips_push_arguments): Rewrite to partially support EABI. + (mips_pc_in_call_dummy): New function. + * infcmd.c: Include symfile.h to get prototype of entry_point_address, + which fixes 64-bit sign extension bug on MIPS. + +Mon Dec 9 00:14:49 1996 Geoffrey Noer + + * config/mn10300/tm-mn10300.h: fix register names + * mn10300-tdep.c: new skeleton tdep for mn10300 + +Sun Dec 8 18:02:57 1996 Doug Evans + + * remote-sim.h: Update some comments. + * remote-sim.c (gdb_os_error): New function. + (init_callbacks): Fix initializing of gdb_callback. Add gdb_os_error. + (gdb_os_printf_filtered): Use gdb_stdout, not stdout. + +Sun Dec 8 00:36:31 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * irix5-nat.c (supply_gregset, fill_gregset): Handle gregsets + from O32 and N32 ABI. + (xfer_link_map_member): Work around problem with alignments + in struct obj when compiling GDB under N32 ABI. + +Thu Dec 5 23:30:44 1996 Stan Shebs + + * d10v-tdep.c: Add support for examination and interpretation + of instruction trace buffer. + (trace, untrace, info trace, tdisassemble): New commands. + +Thu Dec 5 14:06:23 1996 Doug Evans + + * config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER): Undef. + (TARGET_BYTE_ORDER_SELECTABLE): Define. + (BREAKPOINT): Undef. + ({BIG,LITTLE}_BREAKPOINT): Define. + (TM_PRINT_INSN_MACH): Redefine for sparclet. + +Wed Dec 4 16:34:05 1996 Geoffrey Noer + + * config/mn10300/mn10300.mt, config/mn10300/tm-mn10300.h: New. + +Tue Dec 3 13:02:08 1996 Fred Fish + + * infptrace.c (store_inferior_registers): Move some common code out + to store_register, like fetch_inferior_registers & fetch_register. + (store_register): New function, from store_inferior_registers. + (fetch_inferior_registers, fetch_register): Minor code tweaks to + make {fetch,store}_inferior_registers and {fetch,store}_register + routines as similar in structure as possible. + (fetch_inferior_registers, store_inferior_registers): Eliminate + local variable numregs and just use ARCH_NUM_REGS directly. + +Tue Dec 3 11:38:14 1996 Michael Snyder + + * blockframe.c: add macro USE_GENERIC_DUMMY_FRAMES to enable/disable + code for generic call_dummy frames. + * config/h8300/tm-h8300.h: turn on USE_GENERIC_DUMMY_FRAMES + * config/m32r/tm-m32r.h: Ditto. + * config/sh/tm-sh.h: Ditto. + * config/v850/tm-v850.h: Ditto. + +Sun Dec 1 00:41:47 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * vax-tdep.c (vax_print_insn, print_insn_arg): Use info functions + for printing. From Valeriy Ushakov . + +Sun Dec 1 00:40:46 1996 Geoffrey Noer + + * configure.tgt: Add new mn10300 entry. + +Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Add support for Irix 6.2 native O32 and N32 ABI. + + * config.in, configure.in, configure: Check for . + * configure.tgt: Handle mips*-sgi-irix6* like irix5 for now. + + * cp-valprint.c (cp_print_value_fields): Use SYMBOL_VALUE_ADDRESS + instead of SYMBOL_BLOCK_VALUE to get the address of a static member. + + * dwarf2read.c: Turn warnings and recoverable errors into complaints, + add new complaints where appropriate. + gcc -Wall cleanup. + (struct line_head): Change line_base from char to int to avoid + problems with compilers whose plain char is represented by an + unsigned char. + (struct partial_die_info): Add is_declaration field. + (dwarf2_tmp_obstack): New obstack for allocating temporary storage + used during symbol reading. + (cu_header_offset): New variable for resolving relative reference + dies. + (optimized_out, basereg, islocal, frame_base_reg, frame_base_offset): + New interface variables for decode_locdesc. + (struct dwarf2_pinfo): New structure for communication between + psymtab and symtab reading, passed via pst->read_symtab_private. + (dwarf2_has_info, dwarf2_build_psymtabs): Accept objects files + without line number sections. + (dwarf2_build_psymtabs_hard): Initialize temporary obstack + for symbol reading. + Allocate and initialize pst->read_symtab_private. + Relocate pst->textlow and pst->texthigh with baseaddr. + (scan_partial_symbols): Do not add DW_AT_declaration symbols + to the partial symbol table. + Add file scope enumerator symbols to the partial symbol table. + Fix typo in highpc computation. + If we didn't find a lowpc, set it to highpc to avoid complaints + from `maint check. + (add_partial_symbol): Relocate symbol values with baseaddr. + Add static DW_TAG_subprogram and DW_TAG_variable symbols to the + minimal symbol table. + Obtain symbol values for DW_TAG_variable symbols from the location + descriptor, skip symbols with missing location desciptors. + Skip symbols for aggregate types without children. + Handle enumerator symbols. + (dwarf2_psymtab_to_symtab): Issue symbol reading message if verbose. + (psymtab_to_symtab_1): Set local variables from + pst->read_symtab_private, set cu_header_offset and baseaddr. + Initialize temporary obstack for symbol reading, initialize + buildsym and add a cleanup to really_free_pendings. + Relocate highpc with baseaddr when calling end_symtab. + If the compilation is from a C file generated by language + preprocessors, do not set the symtab language if it was already + deduced by start_subfile. + Removed verbose sorting symbol table message. + (process_die): Handle DW_TAG_ptr_to_member_type and + DW_TAG_reference_type. + Use read_subroutine_type to get the function type for + DW_TAG_subprogram before calling read_func_scope. + (read_file_scope): Initialize file name to , start_subfile + expects a non-NULL name. + If we didn't find a lowpc, set it to highpc to avoid complaints + from finish_symbol. + Relocate lowpc and highpc with baseaddr. + Get rid of Irix6.2 native cc compile machine prefix in comp_dir. + Zero out ftypes for each new compilation unit (may be different + language or different objfile). + Accept compilation units without line number information, pass + comp_dir to decode_lines. + (read_func_scope): Initialize function name to to avoid + core dumps when DW_AT_name is missing. + Relocate lowpc and highpc with baseaddr. + Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations. + Pass function type to new_symbol. + (read_lexical_block_scope): Relocate lowpc and highpc with baseaddr. + (read_structure_scope): Set TYPE_TAG_NAME, not TYPE_NAME. + Handle DW_TAG_class_type. + Copy fields to type_obstack, release temporary storage for fields. + Don't add symbol if die is a stub die and has no children. + Handle C++ static member fields. + (read_enumeration): Set TYPE_TAG_NAME, not TYPE_NAME. + Copy fields to type_obstack, release temporary storage for fields. + Let new_symbol handle the symbol creation for enumerators + instead of handcrafting a symbol. + Determine signedness of enum type from enumerators. + (dwarf_read_array_type): Handle variable length arrays. + Use lookup_pointer_type instead of handcrafting a type. + Create array type only if a DW_TAG_subrange_type was found. + (read_tag_pointer_type, read_tag_reference_type): + Use lookup_pointer_type and lookup_reference_type instead + of handcrafting a type. + (read_tag_ptr_to_member_type): New function to handle + DW_TAG_ptr_to_member_type. + (read_subroutine_type): Handle parameter dies. + Use lookup_function_type instead of handcrafting a type. + (read_typedef): Allocate a TYPE_CODE_TYPEDEF type for the typedef. + (read_base_type): If the type has a name, use init_type to create + a new type instead of second guessing a fundamental type. + (read_comp_unit): Reset die reference table before building + a new one. + (dwarf2_read_section): Read section contents into psymbol_obstack. + (dwarf2_read_abbrevs): Handle unterminated abbreviations + for a compile unit gracefully. + (read_partial_die): Zero partial die before reading its info. + Handle DW_AT_declaration. + Fix typo in handling of DW_FORM_block4. + (read_full_die): Fix typo in handling of DW_FORM_block4. + (read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes): + New routines to get signed values from a buffer. + (read_n_bytes, read_string): Allocate storage from the temporary + obstack. If the host char size permits it, return pointer + to buffer instead of allocating storage. + (set_cu_language): Handle DW_LANG_Mips_Assembler. + (dwarf_attr): Return NULL if reference die for DW_AT_specification + or DW_AT_abstract_origin die is not found. + (record_minimal_symbol): Removed, replaced with a direct call to + prim_record_minimal_symbol, it now handles saving the string itself. + (convert_locdesc): Removed, partial symtab reading now uses + decode_locdesc. + (dwarf_attr): Use dwarf2_get_ref_die_offset to get the absolute + offset for the die reference. + (dwarf_decode_lines): Complain if the line section info is missing. + Use read_1_signed_byte to extract lh.line_base to avoid + problems with compilers whose plain char is represented by an + unsigned char. + Add cleanups for allocated temporary storage. + Start a subfile for the first file in the state machine. + Fix off by one problem with dirs.dirs access. + Use comp_dir when directory index is 0. + Support multiple sequences (from Jason Merrill ). + (dwarf2_start_subfile): Try to keep line numbers from identical + absolute and relative file names in a common subfile. + (new_symbol): Allocate symbol and symbol name on the symbol_obstack. + Set SYMBOL_LINE from DW_AT_decl_line if present. + Set SYMBOL_TYPE from passed type if not NULL. + Change DW_TAG_variable symbol types with missing type entries + to a sensible type. + Handle optimized_out, offreg and islocal storage classes. + Add external symbols with type information whose address isn't + known as LOC_UNRESOLVED symbols. + Synthesize typedefs for C++ classes, structs, unions and enumerations. + Handle DW_TAG_enumerator symbols, complain for unrecognized + symbol tags. + (die_type): A missing DW_AT_type represents a void type. + Use dwarf2_get_ref_die_offset to get the absolute offset for + the die reference. + (die_containing_type): New function to build type from + DW_AT_containing_type attribut. + (read_type_die): Handle DW_TAG_ptr_to_member_type. + Treat DW_TAG_subprogram like DW_TAG_subroutine_type. + (dwarf_base_type): Fix typo with creation of FT_UNSIGNED_SHORT + fundamental type. + (create_name): Removed, symbol name allocation is now done + in new_symbol. + (dump_die): Use print_address_numeric to print a CORE_ADDR. + (dwarf2_empty_die_ref_table): New function to clear the die + reference table. + (dwarf2_get_ref_die_offset): New function to get the absolute + die offset from a die reference attribute. + (decode_locdesc): Complete rewrite using a stack, code mostly + borrowed from dwarfread.c:locval. + (dwarf_alloc_type): Removed, replaced by direct calls to alloc_type. + (dwarf_alloc_block): Allocate block on temporary obstack. + + * elfread.c (elf_symtab_read): When handling Irix dynamic symbols, + skip section name symbols and relocate all others. + (elf_symfile_read): Build dwarf2 psymtab even if offset is non-zero. + + * irix5-nat.c (fetch_core_registers): Handle core_reg_sect + from N32 executables. Call registers_fetched after extracting + the registers. + (obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR): New + definitions to enable support of O32 and N32 format objlists. + (struct so_list): New members offset, so_name and lmstart to + eliminate dependencies from the objlist format used. + (solib_map_sections, symbol_add_stub, solib_add, + info_sharedlibrary_command, solib_address, clear_solib): Use + so_name and LM_OFFSET. + (first_link_map_member): Rewrite to enable support of O32 and N32 + format objlists. + (next_link_map_member, xfer_link_map_member): New functions to + support O32 and N32 format objlists. + (find_solib): Use first_link_map_member, next_link_map_member and + xfer_link_map_member. + (solib_create_inferior_hook): Use TARGET_SIGNAL_* instead of + host signal numbers. + + * mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators): + Pass CORE_ADDR variant to add_psymbol_to_list. + + * mips-tdep.c (heuristic_proc_desc): Stop examining the prologue + if we encounter a positive stack adjustment. Handle `move $30,$sp'. + Handle `sd reg,offset($sp)' for 32 bit ABIs. + + * symmisc.c (dump_msymbols, print_partial_symbols): Use + print_address_numeric to print a SYMBOL_VALUE_ADDRESS. + (dump_symtab): Print compilation directory if it is not NULL. + + * valops.c (search_struct_field, value_struct_elt_for_reference): + Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the + address of a static member. + +Thu Nov 28 00:46:24 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * vax-tdep.c (vax_print_insn): Made static, modified to take + disassemble_info as parameter. + (_initialize_vax_tdep): New function to initialize tm_print_insn + to vax_print_insn. + +Wed Nov 27 11:29:06 1996 Michael Snyder + + * blockframe.c: Remove old-style CALL_DUMMY code. + * h8300-tdep.c, config/h8300/tm-h8300.h: Ditto. + * m32r-tdep.c, config/m32r/tm-m32r.h: Ditto. + * sh-tdep.c, config/sh/tm-sh.h: Ditto. + * v850-tdep.c, config/v850/tm-v850.h: Ditto. + +Wed Nov 27 10:32:14 1996 Michael Snyder + + * breakpoint.c: DELETE command will not delete CALL_DUMMY breakpoint. + * blockframe.c: Add target-independant support for managing + CALL_DUMMY frames on the host side. + * frame.h: Declarations for generic CALL_DUMMY frame support. + * h8300-tdep.c: Add target function calls using generic frame support. + * config/h8300/tm-h8300.h: config for generic target function calls. + * m32r-tdep.c: Add target function calls using generic frame support. + * config/m32r/tm-m32r.h: config for generic target function calls. + * sh-tdep.c: Add target function calls using generic frame support. + * config/sh/tm-sh.h: config for generic target function calls. + * v850-tdep.c: Add target function calls using generic frame support. + * config/v850/tm-v850.h: config for generic target function calls. + * valops.c: ADD PUSH_RETURN_ADDRESS so that it doesn't have to be + done by PUSH_ARGUMENTS when there's no CALL_DUMMY. + +Tue Nov 26 19:21:35 1996 Mark Alexander + + * config/mips/tm-mips.h (ADDR_BITS_REMOVE, TARGET_READ_SP): Define. + (mips_addr_bits_remove): Declare. + * mips-tdep.c (mips_push_dummy_frame): Fix heuristic-fence-post + errors when hitting breakpoints during inferior function calls + in 64-bit programs. + (fix_sign_extension): Make public, rename to mips_addr_bits_remove. + * utils.c (paddr_nz, preg_nz): New functions, similar to + paddr and preg but don't print leading zeroes. + * defs.h (paddr_nz, preg_nz): Declare. + * remote-mips.c: Use paddr_nz instead of paddr throughout + to reduce packet size. + (pmon_end_download): Improve timeout error handling. + +Tue Nov 26 17:21:37 1996 Ian Lance Taylor + + * configure: Rebuild with autoconf 2.12. + +Mon Nov 25 13:17:16 1996 Fred Fish + + From: Paul Eggert + * remote-bug.c (wait_strings): Avoid creating a trigraph. + +Fri Nov 22 15:55:22 1996 Martin M. Hunt + + * valops.c (value_at, value_fetch_lazy): Put in D10V call + to fix up address pointers. + * values.c (value_from_longest): Removed previous d10v changes. + * config/d10v/tm-d10v.h (TARGET_PTR_BIT): Change to 4 bytes. + +Fri Nov 22 10:06:19 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/i386/nm-i386v4.h (LOSING_POLL): Define, needed for + Unixware 1.1.2. + +Thu Nov 21 19:13:58 1996 Mark Alexander + + * mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN. + (common_breakpoint): Use paddr instead of %x to print 64-bit values. + (heuristic_proc_desc): Add tests for 64-bit instructions. + (init_extra_frame_info, mips_push_arguments): Recognize additional + registers for EABI. + * remote-mips.c: Extend DDB target to allow TFTP downloads. + * config/mips/tm-mips.h (MIPS_LAST_ARG_REGNUM, MIPS_NUM_ARG_REGS): + Define. + +Wed Nov 20 19:09:16 1996 Martin M. Hunt + + * infcmd.c (do_registers_info): Call val_print with the + virtual buf instead of the raw buf. Needed for REGISTER_CONVERT + to work with non-floating point regs. + + * d10v-tdep.c (d10v_skip_prologue): If we have line debugging + information, then the end of the prologue should the first + assembly instruction of the first source line. + + * values.c (value_from_longest): Put in D10V call to + fix up address pointers. + + * config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified. + (REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM. + (REGISTER_CONVERTIBLE): Make PC and SP convertible. + (REGISTER_CONVERT_TO_VIRTUAL): Define. + (REGISTER_CONVERT_TO_RAW): Define. + (D10V_MAKE_DADDR): Define. + (D10V_MAKE_IADDR): Define. + +Wed Nov 20 16:15:15 1996 Geoffrey Noer + + * config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC) + -DMMCHECK_FORCE=1 so memory checks are loaded for cygwin32 gdb + +Wed Nov 20 00:43:09 1996 Doug Evans + + * callback.h: Delete, moved to ../include. + * callback.c: Delete, moved to ../sim/common. + * Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co]. + (callback.o): Delete rule. + * remote-sim.h: No longer include callback.h. + (sim_callback_write_stdout): Delete prototype. + * remote-sim.c (init_callbacks,end_callbacks): New functions. + (gdb_os_write_stdout, gdb_os_printf_filtered): New functions. + (gdb_callback, callbacks_initialized): New static globals. + (gdbsim_open): Call init_callbacks. + (gdbsim_close): Call end_callbacks. + (simulator_command): Call init_callbacks. + + * config/h8300/h8300.mt (SIM): Change to ../sim/h8300/libsim.a. + * config/h8500/h8500.mt (SIM): Change to ../sim/h8500/libsim.a. + +Mon Nov 18 15:58:05 1996 Jim Wilson + + * config/mips/tm-mips.h (FIX_CALL_DUMMY): Change unsigned LONGEST + to ULONGEST. + +Fri Nov 15 15:34:18 1996 Fred Fish + + From Peter Schauer + * procfs.c (wait_fd): Handle EINTR error return from poll + by restarting the poll. + * defs.h (PIDGET): Define a default version that just + returns its argument unchanged. + * inflow.c (terminal_init_inferior): Eliminate #ifdef + of PIDGET and fold both alternatives into common code. + (pass_signal): Use PIDGET for pid passed to kill(). + +Thu Nov 14 15:54:20 1996 Michael Meissner + + * utils.c (paddr,preg): Use a static variable initialized to 32 + instead of doing addr>>32 to eliminate a warning produced by GCC + on 32-bit systems. + + * config/d10v/tm-d10v.h (ULONGEST): Define. + +Tue Nov 12 12:25:27 1996 Jim Wilson + + * c-typeprint.c (cp_type_print_method_args): Pass -1 for show in + recursive call to type_print. + +Tue Nov 12 12:18:29 1996 Jim Wilson + + * defs.h (ULONGEST): New macro. + * alpha-tdep.c, breakpoint.c, c-exp.y, ch-exp.c, convex-xdep.c, + corefile.c, defs.h, f-exp.y, findvar.c, gdbcore.h, m2-exp.y, + m88k-tdep.c, printcmd.c, remote-hms.c, remote-mips.c, sparc-tdep.c, + valarith.c, valops.c, values.c, config/gould/tm-np1.h, + config/mips/tm-mips.h, mswin/prebuilt/gdb/cexptab.c, + mswin/prebuilt/gdb/fexptab.c, mswin/prebuilt/gdb/m2exptab.c: + Change all occurances of unsigned LONGEST to ULONGEST. + + * configure.host (mips-sgi-irix6): Add. + +Tue Nov 12 12:16:40 1996 Michael Snyder + + * sh-tdep.c: Add functionality for target function calls. + * config/sh/tm-sh.h: Add support for target function calls. + +Tue Nov 12 12:06:58 1996 Michael Snyder + + * m32r-tdep.c: Add functionality for target function calls. + * valops.c: Small change to support target function calls. + * config/m32r/tm-m32r.h: Add support for target function calls. + +Mon Nov 11 17:15:59 1996 Geoffrey Noer + + * defs.h: Modify Nov 11 12:59:00 change so _MSC_VER is checked + instead of _WIN32. + * win32-nat.c: Fix Nov 11 12:59:00 change (windows.h should + be included instead of windefs.h for compilers other than + VC++). + * mswin/windefs.h: Remove ^Ms and change C++ style comments + to C style comments. + +Mon Nov 11 14:32:38 1996 Mark Alexander + + * utils.c (get_cell): Fix off-by-one bug. + * mips-tdep.c (get_frame_pointer, fix_sign_extension): + New functions to consolidate common code. + (mips_frame_chain, init_extra_frame_info): Use new functions + to fix problems with backtrace and finish commands on ddb board. + +Mon Nov 11 12:59:00 1996 Dawn Perchik + + * mips-tdep.c, remote-mips.c, values.c, mdebugread.c, + config/mips/tm-mips.h: Add/fix bugs for 64-bit mips support. + * defs.h: Cleanup; add prototypes. + * corefile.c: Change FIXME #ifdef + * win32-nat.c: Include windefs instead of windows.h. + * utils.c: Add routines for printing addresses and registers + based on type size. + +Sat Nov 9 01:05:10 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alpha-tdep.c (heuristic_proc_desc): Stop examining the prologue + if we encounter a positive stack adjustment. + (find_proc_desc): If heuristic_fence_post is non-zero, use + heuristic_proc_start to determine the start of a function before + calling heuristic_proc_desc. + + * coffread.c (coff_symtab_read): Change minimal symbol types + for C_LABEL symbols from mst_* to mst_file_*. + + * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1. + + * configure.in: Handle error message from sun3 native ld when + configuring HLDFLAGS. + * configure: Regenerated with autoconf. + + * c-valprint.c (c_value_print): Adjust value address by VALUE_OFFSET. + * cp-valprint.c (cp_print_value): Prevent gdb crashes by making sure + that the virtual base pointer from an user object still points to + accessible memory. + + * dbxread.c (dbx_symfile_init): Initialize sym_stab_info to + clear the recently added header_files fields. + (dbx_symfile_finish): Free hfiles[i].vector to avoid storage leak. + +Fri Nov 8 14:30:23 1996 Michael Snyder + + * config/tm-sh.h: Added a missing comma in middle of + REGISTER_NAMES list. + +Fri Nov 8 12:29:51 1996 Stan Shebs + + * monitor.c: Fix some formatting and comments. + + * remote-sim.c (simulator_command): Set up callbacks before + entering the simulator. + +Thu Nov 7 15:19:08 1996 Martin M. Hunt + + * d10v-tdep.c: Fix some problems with inferior function calls. + * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Change dummy to be + a pointer to the dummy's stack instead of just a flag. + +Tue Nov 5 10:21:02 1996 Michael Snyder + + * m32r-tdep.c: Improved frame_chain and fn prologue analysis. + * config/tm-m32r.h: Add framesize and register to extra_frame_info. + +Tue Nov 5 10:08:07 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/gdbwin.h: Remove bogus definition of CORE_ADDR. + * mswin/srcwin.cpp (CSrcScroll1::CSrcScroll1): Initialize depth + to fix divide-by-zero problem with clicking on source window. + +Mon Nov 4 00:48:37 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/recordit: Fix problem with absolute paths. + * mswin/recordit: Fix problem with relative paths. + +Sun Nov 3 18:06:42 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/{Makefile.in configure configure.in}: New files for + configuring wingdb under Unix. + +Sat Nov 2 03:54:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * irix5-nat.c, osfsolib.c, solib.c (symbol_add_stub): Handle + missing or zero-sized .text sections properly. + * mdebugread.c: Handle scRConst and scSUndefined storage classes. + * stabsread.c (scan_file_globals): Try to resolve symbols + for shared libraries from the minimal symbol table of the main + executable first. + +Fri Nov 1 13:59:28 1996 Martin M. Hunt + + * d10v-tdep.c, config/d10v/tm-d10v.h: Major fixes to support + inferior function calls and proper stack backtracing on D10V-EVA + board. + +Fri Nov 1 10:50:51 1996 Michael Meissner + + * config/powerpc/linux.mh (NATDEPFILES): Fix up things so that it + links. + (GDBSERVER_DEPFILES,TERMCAP): Ditto. + + * monitor.c (dev_name,targ_ops): Move static variables before + first use, to avoid compiler warnings. + +Thu Oct 31 16:37:17 1996 Michael Snyder + + * m32r-tdep.c: Improved frame_chain and fn prologue analysis. + * configure.tgt: Add entry for m32r target. + * monitor.h: Add a flag to tell monitor_store_register to use + (val, regno) instead of (regno, val). + * monitor.c: Make monitor_store_register honor the above flag. + Make monitor_exp ignore DC1/DC3 for m32r. + Increase buf size in monitor_dump_regs. + +Wed Oct 30 18:14:14 1996 Michael Snyder + + * m32r-tdep.c, m32r-rom.c: New files. + * config/m32r/m32r.mt: New file. + * config/m32r/tm-m32r.h: New file. + +Tue Oct 29 16:56:01 1996 Geoffrey Noer + + * config/i386/xm-cygwin32.h: + * config/powerpc/xm-cygwin32.h: + add #define LSEEK_NOT_LINEAR so source lines aren't unexpectedly + truncated. + +Tue Oct 29 18:36:43 1996 Michael Meissner + + * config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE): + Define. + +Tue Oct 29 14:59:20 1996 Stan Shebs + + * TODO: Add item suggesting an "info bfd" command. + +Tue Oct 29 12:48:04 1996 Martin M. Hunt + + * d10v-tdep.c: Snapshot that supports D10V-EVA board. + + * config/d10v/tm-d10v.h (REGISTER_NAMES): Add imap0,imap1,dmap. + (TARGET_READ_FP,TARGET_WRITE_FP): Define. + +Mon Oct 28 17:34:24 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/genmakes mswin/recordit: New scripts to generate make + files for MSVC. + +Sun Oct 27 20:18:04 1996 Mark Alexander + + * config/mips/{tm-vr5000.h,tm-vr5000el.h,vr5000.mt,vr5000el.mt}: + New files. + * configure.tgt: Modify cases for vr5000 to use new files. + +Sat Oct 26 07:15:14 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/alpha/alpha-osf3.mh (XM_CLIBS): Add -lm for OSF/1-4.0. + + * procfs.c (proc_set_exec_trap): Under Alpha OSF/1-4.0, tracing + the entry to the exit system call to detect termination of the + inferior stopped working. Trace termination of the inferior via + PRFS_STOPTERM instead. + (procfs_init_inferior): Do not trace entry to exit system call + if PIOCSSPCACT is defined. + (procfs_wait): Handle PR_DEAD event, which signals the termination + of the inferior if PRFS_STOPTERM is set. + + * mdebugread.c (parse_partial_symbols): Ignore stNil section + start address symbols. + + * sparc-tdep.c (get_saved_register): Get saved PC from the + frame info if not in innermost frame. + +Thu Oct 24 10:51:45 1996 Mark Alexander + + * dbxread.c (process_one_symbol): Interpret end-of-function + markers correctly; this fixes problem on Vr5000 where all + functions in a module had the same address. + * configure.in, configure.tgt, configure.host, gdbserver/configure.in: + Correct for pc-linux-gnu problem in config.guess. + * configure: Regenerate. + +Thu Oct 24 10:06:58 1996 Stu Grossman (grossman@critters.cygnus.com) + + * dbxread.c: Don't swap symbols in place, since internal and + external forms may have different sizes. Don't assume that an + internal_nlist has the same layout as an external_nlist. Create + symbol for n_strx element so to hide specifics of nlist from + partial-stab.h. + * partial-stab.h: Don't reference dbxread symbols directly. Use + CUR_SYMBOL_STRX instead. + * config/i386/xm-windows.h: Define SIGQUIT and SIGTRAP. + + * config/v850/tm-v850.h: Define PS_REGNUM and TARGET_V850 for + MSVC builds. + * mswin/gdbwin.c (reg_order): Define register order for V850. + * mswin/gui.cpp (CGuiApp::InitInstance): Define target name for + V850. + * mswin/regdoc.h: Define MAXREGS for V850. + +Tue Oct 22 16:28:20 1996 Stu Grossman (grossman@critters.cygnus.com) + + * v850-tdep.c (scan_prologue): Changes to deal with scheduled + prologues correctly. First, prologue end is now defined by + presence of a branch, jump or call insn. Second, can no longer + fix frame offsets because we may not know the offset until after a + register has been saved. + * (v850_init_extra_frame_info): Fixup frame offsets here because + we have all the info at this time. + * (v850_frame_chain): Use new calling convention for scan_prologue. + +Tue Oct 22 10:25:29 1996 Martin M. Hunt + + * d10v-tdep.c, config/d10v/tm-d10v.h: Changes to allow stack + backtraces and inferior function calls. + +Tue Oct 22 10:32:46 1996 Stan Shebs + + * mpw-make.sed: Update init.c editing to work with Oct 8 change. + (@HLDFLAGS@): Always edit out. + +Mon Oct 21 18:17:08 1996 Mark Alexander + + * mdebugread.c (parse_partial_symbols): Fix 64-bit + sign-extension problems in calculating psymtab addresses. + * buildsym.c (end_symtab): Use macro to pop context. + +Mon Oct 21 14:40:50 1996 Stu Grossman (grossman@critters.cygnus.com) + + * v850-tdep.c: Cleanup lots of things. Add many comments. + + * v850-tdep.c (v850_init_extra_frame_info v850_frame_chain): Fix + sign bugs with scanning prologues. Get a little smarter about + calculating the length of uninteresting instructions. + +Mon Oct 21 14:01:38 1996 Michael Snyder + + * top.c: Add new commands "set annotate" and "show annotate". + +Sun Oct 20 04:38:39 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * corelow.c (core_close): Clear inferior_pid only if there is + an open core_bfd. + + * cp-valprint.c (cp_print_value_fields): Pass correct address + to val_print, not 0. + + From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de): + * eval.c (evaluate_subexp_standard) [case BINOP_REPEAT]: Chase + typedefs before checking for integral type of right operand. + +Fri Oct 18 17:26:22 1996 Mark Alexander + + * mdebugread.c (parse_symbol): Fix crash when malloc has + no type info and void type has no associated pointer type. + +Thu Oct 17 18:18:20 1996 Stan Shebs + + * configure.host: New file, host configuration mapping. + * configure.tgt: New file, target configuration mapping. + * configure.in: Remove host and target mapping. + * configure: Rebuild. + +Wed Oct 16 17:46:03 1996 Stan Shebs + + * breakpoint.c (must_shift_inst_regs): New global. + (bpstat_stop_status): Change #if uses of DECR_PC_AFTER_BREAK into + equivalent expression uses. + * infrun.c (wait_for_inferior): Ditto. + +Wed Oct 16 01:53:43 1996 Stu Grossman (grossman@critters.cygnus.com) + + * v850-tdep.c (v850_push_arguments): Use symbolic names for arg + registers. + * config/v850/tm-v850.h: Change FP to 29. Define arg regs. + +Tue Oct 15 16:30:07 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (init.c): Don't use -s option with grep. It means + something different under Digital Unix. + + * buildsym.c (finish_block): Treat LOC_BASEREG_ARG and + LOC_LOCAL_ARG as arguments so that GDB will know about function + args declared this way. Mostly affects dwarf. + * dwarfread.c (decode_die_type): Change default type from int to + void. This allows GDB to recognize void functions. + * (new_symbol): If AT_PROTOTYPED is present, set a flag in the + type structure. + * findvar.c (extract_floating store_floating): Clean up comments + to reflect reality. + * gdbtypes.h: Add TYPE_FLAG_PROTOTYPED so that we can tell if a + function has a prototype. Currently, only dwarf supports this. + * utils.c (floatformat_from_doublest): Fix logic error with + converting from double to float. (It wasn't shifting mant_long if + it had a hidden bit.) + * v850-tdep.c: Add support for function calling. Fix some + problems with debugging code w/o debug symbols. + * config/v850/tm-v850.h: Ditto. + +Tue Oct 15 18:19:42 1996 Ian Lance Taylor + + * utils.c: Always ensure that size_t is defined. Check + HAVE_STDDEF_H rather than __STDC__ + (xmalloc, xrealloc): Use size_t rather than long. + +Tue Oct 15 14:24:19 1996 Martin M. Hunt + + * config/powerpc/tm-ppc-eabi.h: Undefine NO_SINGLE_STEP so targets + can use single-step commands. + +Sun Oct 13 11:38:25 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR is non-zero, + follow typedefs before checking TYPE_CODE for structures and unions. + +Fri Oct 11 15:43:54 1996 Stu Grossman (grossman@critters.cygnus.com) + + * frame.h: Move definition of struct frame_saved_regs to before + struct frame to make it possible to use frame_saved_regs in + EXTRA_FRAME_INFO macro. + + * v850-tdep.c config/v850/tm-v850.h: Lotsa new functions and + macros to make frame operations (such as backtrace) work. + +Fri Oct 11 14:23:50 1996 Fred Fish + + * dbxread.c (process_one_symbol): Check for null string directly + rather than using strcmp against "". + * partial-stab.h: Ditto. + +Fri Oct 11 12:18:32 1996 Mark Alexander + + * gdbserver/{gdbreplay.c,low-linux.c,remote-utils.c,utils.c}: + Make it compile on Linux and eliminate some warnings. + +Thu Oct 10 16:32:08 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (init.c): Fixup final sed script to work around + Linux bug with `p' operator. + +Wed Oct 9 18:02:48 1996 Stan Shebs + + * remote-mips.c: Use the correct name everywhere (DDB) for NEC's + VR4300 target. + (ddb_ops, pmon_ops): Fix the documentation strings. + +Wed Oct 9 07:42:44 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (init.c): Retro HPUX grep lacks -h option. Strip + filenames with sed instead. + +Tue Oct 8 15:59:44 1996 Stu Grossman (grossman@critters.cygnus.com) + + * defs.h: Remove decls of xmalloc and xrealloc. There is a + conflicting definition in libiberty.h. + +Tue Oct 8 11:47:13 1996 Fred Fish + + * dbxread.c (dbx_symfile_read): Call free_pending_blocks rather + than poking global variable (which is now static). + * hpread.c (hpread_build_psymtabs): Ditto. + * os9kread.c (os9k_symfile_read): Ditto. + * xcoffread.c (xcoff_initial_scan): Ditto. + + * buildsym.h (free_pending_blocks): Declare here. + (pending_blocks): Remove declaration of global symbol. + (free_pendings): Remove declaration of global symbol. + (make_blockvector): Declare here. + (record_pending_block): Declare here. + + * dstread.c (make_blockvector): Remove static copy that was old + clone of version in buildsym.c. + (process_dst_block): Call record_pending_block rather than doing + it by hand. + (read_dst_symtab): Ditto. + + * buildsym.c (make_blockvector): Make global rather than static, + (record_pending_block): New function, code moved from finish_block. + (finish_block): Use record_pending_block. + (free_pending_blocks): New function. + (really_free_pendings): Call free_pending_blocks. + (pending_blocks): Make static instead of global. + (free_pendings): Make static instead of global. + +Tue Oct 8 09:03:22 1996 Stu Grossman (grossman@critters.cygnus.com) + + * config/i386/windows.mh config/i386/xm-windows.h:: New config + files to support building Wingdb (built under Microsoft build + environment). + + * Makefile.in: Add rule for hpux-thread.o (needs special header + files). + * (SUBDIRS): Remove mswin. + * Change procedure for creating init.c. Speeds things up quite a + bit. + * config.in configure configure.in: Check for select, poll. + * Check for OSF header files before including hpux-thread.o. + * Don't configure doc or testsuite when building under MSVC. + * findvar.c value.h (read_register_pid write_register_pid): Make + global. Needed for hppa-tdep.c. + * (supply_register): Don't set pid to inferior_pid when supplying + registers. + * hppa-tdep.c (saved_pc_after_call): frame_saved_pc -> + FRAME_SAVED_PC. + * (frame_saved_pc): Change name to hppa_frame_saved_pc. + * (hppa_pop_frame): Don't use a pid of 0 with target_write_pc. + Use write_pc instead, which uses the correct pid. + * (target_read_pc target_write_pc): Use read/write_register_pid + instead of read/write_register to preserve the pid passed in. + * inftarg.c (child_can_run): Add flag child_suppress_run to allow + hpux-threads.c to override this as a runnable target. + * config/pa/nm-hppah.h: Define target_new_objfile and + target_pid_to_str. + * config/pa/tm-hppa.h (FRAME_SAVED_PC): Use hppa_frame_saved_pc + instead of frame_saved_pc. + * config/m68k/tm-m68k.h: Define TARGET_M68K for Wingdb. + * config/m68k/tm-monitor.h: Use FRAME_CHAIN_VALID_ALTERNATE, since + we can't easily determine the start file bounds with ELF. + * config/mips/tm-mips.h: Define TARGET_MIPS for Wingdb. + * hpux-thread.c: New file for HPUX/OSF thread support. + * osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h + RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h + cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h + cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h + cma_stack_int.h cma_tcb_defs.h cma_util.h}: New files for OSF + thread support. + +Sun Oct 6 15:48:09 1996 Fred Fish + + * buildsym.c (finish_block): Change innerblock_anon_complaint to + print the addresses as part of the complaint. Add a complaint for + cases where the block end address is smaller than the block start + address, in case any such conditions slip through our fixup mechanism. + * symmisc.c (dump_symtab): Only print blockvector for primary + symtabs, to avoid massive duplication of output due to secondary + symtabs that point to same blockvector. Also do some minor + formatting tweaks. + +Mon Oct 7 10:42:32 1996 Per Bothner + + Replace header_files global by per-objfile field. + * gdb-stabs.h (struct dbx_symfile_info): Add fields header_files, + n_header_files, n_allocated_header_files. + * stabsread.h (header_files, n_header_files, n_allocated_header_files): + Replace externs by macros HEADER_FILES, N_HEADER_FILES, and + N_ALLOCATED_HEADER_FILES. + * dbxread.c (dbx_symfile_finish): Free HEADER_FILES. + (free_header_files, init_header-files): Don't free/init headerfiles. + (various functions): Use macros instead of header_files globals. + * stabsread.c (various functions): Likewise. + +Sun Oct 6 22:43:06 1996 Jason Merrill + + * dwarf2read.c (read_tag_reference_type): New fn. + (read_type_die): Call it. + (dwarf_attr): Also look in the DIEs referred to by specification + or abstract_origin attributes. + +Wed Oct 2 22:07:16 1996 Fred Fish + + * inferior.h (IN_SIGTRAMP): Pass pc to SIGTRAMP_START and + SIGTRAMP_END. + * config/i386/tm-i386os9k.h (SIGTRAMP_START, SIGTRAMP_END): + Define with dummy pc arg. + * config/m68k/tm-nbsd.h: Ditto. + * doc/gdbint.texinfo: Document that SIGTRAMP_START and + SIGTRAMP_END are macros that take an single argument. + +Mon Sep 30 20:02:45 1996 Fred Fish + + * defs.h: Remove define of PRIVATE_XMALLOC. + +Mon Sep 30 15:39:28 1996 Stu Grossman (grossman@critters.cygnus.com) + + * config/v850/tm-v850.h: Use distinct register for PC, not EIPC. + +Mon Sep 30 11:16:34 1996 Jeffrey A Law (law@cygnus.com) + + * top.c (execute_control_command): Free values from while_control + and if_control conditions after evaluation to avoid storage leaks. + From Peter Schauer. + +Fri Sep 27 17:43:06 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure configure.in: Recognize v850 target. + * v850-tdep.c: New file, NEC V850 target support. + * config/v850/{v850.mt tm-v850.h}: New files for NEC V850 support. + +Fri Sep 27 14:48:15 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Update current_line and + current_symtab when stepping continues in the middle of a new line. + +Fri Sep 27 10:25:30 1996 Fred Fish + + * top.c (print_gdb_version): Rewrote to comply with new GNU coding + standards for the --version option. + (print_gnu_advertisement): Remove, now part of print_gdb_version. + (show_version): Remove call to print_gnu_advertisement. + * top.h (print_gnu_advertisement): Remove prototype. + * main.c (print_gdb_help): Move help to static function and + add prototype. + (main): Call print_gdb_help rather than inlining it. + (main): Remove call to print_gnu_advertisement. + +Fri Sep 27 13:32:53 1996 Michael Meissner + + * config/d10v/tm-d10v.h (TARGET_{INT,PTR}_BIT): Define. + (TARGET_{,LONG_}DOUBLE_BIT): Ditto. + +Thu Sep 26 23:10:26 1996 Mark Alexander + + * configure.in, config/i386/tm-linux.h: Fix configure + problem on older Linux systems that prevented core files + from being recognized. + +Wed Sep 25 18:31:33 1996 Stan Shebs + + * dbug-rom.c: New file, support for Motorola's dBUG monitor. + * config/m68k/monitor.mt (TDEPFILES): Add it. + * NEWS: Mention it. + +Mon Sep 23 16:13:50 1996 Martin M. Hunt + + * config/d10v/tm-d10v.h (SAVED_PC_AFTER_CALL): Fixed. + Now single-steps correctly. + * d10v-tdep.c (d10v_pop_frame): Fixed. + +Fri Sep 20 16:10:58 1996 Stan Shebs + + * config/sh/tm-sh.h (REGISTER_NAMES): Move fp registers to + be consistent with GCC. + (FPUL_REGNUM, etc): Renumber to match list changes. + (ADDR_BITS_REMOVE): Delete. + * sh-tdep.c (sh_reg_names, sh3_reg_names, sh3e_reg_names): + Rearrange to match REGISTER_NAMES. + * sh3-rom.c (sh3_regnames, sh3e_regnames): Ditto. + +Thu Sep 19 16:19:01 1996 Martin M. Hunt + + * d10v-tdep.c: Stack chain should work now. + +Tue Sep 17 18:46:57 1996 Martin M. Hunt + + * d10v-tdep.c, config/d10v/tm-d10v.h: Snapshot. + +Tue Sep 17 12:20:50 1996 Ian Lance Taylor + + * configure.in: Add cases for MIPS 5000 like MIPS 4300. + * configure: Rebuild. + +Tue Sep 17 12:09:00 1996 Dawn Perchik + + * ser-e7kpc.c: Added wingdb support for target e7000pc. + +Tue Sep 17 10:56:52 1996 James G. Smith + + * remote-mips.c (pmon_wait): DDB PMON does not require forced + re-entry back into debug mode. + +Mon Sep 16 14:32:58 1996 James G. Smith + + * remote-mips.c (mips_load): Ensure that the PC is explicitly + loaded after a load to a DDB PMON system. + +Fri Sep 13 12:02:39 1996 Fred Fish + + * Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list. + (HLDENV): Set to @HLDENV@. + (gdb): Prefix link command line with $(HLDENV). + * configure.in: Add support to test for --enable-shared and + generate appropriate values for HLDFLAGS and HLDENV. + * configure: Regenerated with autoconf. + +Sun Sep 8 15:26:27 1996 Fred Fish + + * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype + change for core_read_registers in struct core_fns. + * core-regset.c (fetch_core_registers): Ditto & add prototype. + * core-sol2.c (fetch_core_registers): Ditto & add prototype. + * i386aix-nat.c (fetch_core_registers): Ditto & add prototype. + * i386b-nat.c (fetch_core_registers): Ditto. + * i386mach-nat.c (fetch_core_registers): Ditto & add prototype. + * irix4-nat.c (fetch_core_registers): Ditto. + * irix5-nat.c (fetch_core_registers): Ditto. + * lynx-nat.c (fetch_core_registers): Ditto & add prototype. + * m68knbsd-nat.c (fetch_core_registers): Ditto. + * mips-nat.c (fetch_core_registers): Ditto & add prototype. + * rs6000-nat.c (fetch_core_registers): Ditto. + * sparc-nat.c (fetch_core_registers): Ditto. + * sun3-nat.c (fetch_core_registers): Ditto & add prototype. + * ultra3-nat.c (fetch_core_registers): Ditto & add prototype. + + * alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change. + * delta68-nat.c (register_addr): Ditto. + * gdbserver/low-linux.c (register_addr): Ditto. + * gdbserver/low-hppabsd.c (register_addr): Ditto. + * i386m3-nat.c (register_addr): Ditto. + * mips-nat.c (register_addr): Ditto. + * ultra3-nat.c (register_addr): Ditto. + +Sun Sep 8 15:14:00 1996 Stu Grossman (grossman@critters.cygnus.com) + + * blockframe.c (inside_main_func): Cleanup slightly. Move + mainsym def into the block it's used in. + * configure.in configure: Allow NATDEPFILES to be recognized in + .mh files regardless of whitespace. + + * cpu32bug-rom.c (cpu32bug_cmds): Change load_response string to + keep downloads from hanging. + + * remote-wiggler.c: Add support for flash upgrades. + * (wiggler_error): Fix message format. Add new error code. + * (wiggler_write_byets): Error code is hex. Report errors with + proper routine name. + * (wiggler_read_byets): Report errors with proper routine name. + * (get_packet): Add support for new flash commands. + * (wiggler_load): Call clear_symtab_users() to reset things + properly after download. + * (flash_xfer_memory bdm_update_flash_command): New funxtions to + support flash upgrades for Wiggler. + * (_initialize_remote_wiggler): Add `bdm update-flash' command. + +Fri Sep 6 13:14:13 1996 Geoffrey Noer + + * ser-tcp.c: don't include netinet/tcp.h if __CYGWIN32__ + +Thu Sep 5 17:05:13 1996 Geoffrey Noer + + * config/i386/cygwin32.mh: + * config/powerpc/cygwin32.mh: build ser-tcp.o for both hosts + +Thu Sep 5 12:09:13 1996 Per Bothner + + * value.h (COERCE_REF): Fix previous change. + (COERCE_ENUM): Add a check_typedef (this is the real fix). + +Thu Sep 5 03:28:30 1996 Wilfried Moser + + * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: make a + better check of array boundaries. + +Thu Sep 5 01:29:42 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure: Update aclocal.m4 and re-run autoconf to get correct + defs for BFD stuff. + * remote-wiggler.c (wiggler_error): Error codes are hex. Also, + fix default message generation. + +Wed Sep 4 17:28:40 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in: Add mswin to SUBDIRS. Add rules for + mswin/libwingdb.a and remote-wiggler.o. + * breakpoint.c (breakpoint_here_p): Clean up bp enabled test. + * (breakpoint_inserted_here_p): New func, just like + breakpoint_here_p, except it's honest. Honestly. + * breakpoint.h: Proto for above. + * configure configure.in: Add mswin to configdirs if host is + i[3456]86-*-windows. + * core-aout.c (fetch_core_registers register_addr) gdbcore.h: + Change all vars that can contain addresses to type CORE_ADDR. + * findvar.c (supply_register): Allow val to be NULL. This means + that regno is unsupported. + * (read_pc read_pc_pid write_pc write_pc_pid): Make non-pid forms + just call pid forms with inferior_pid so that there's only once + place to hack PC's and such. + * infrun.c (proceed): Don't skip breakpoints if user changed PC. + * remote-wiggler.c: New file. Support for BDM interface from + Macraigor Systems. + * serial.c: Enhance serial logging capability. Add hex and octal + output modes (set remotelogbase {hex|octal|ascii}. Also log + breaks, timeouts, errors, and eofs. + * serial.h: Redefine SERIAL_SEND_BREAK to go through a wrapper + function so that we can log breaks. Don't export serial_logfile + or serial_logfp. + * top.c (execute_command): Don't test for serial_logfp here. + Just call serial_log_comand, and let serial.c sort it out. + * valops.c (value_of_variable): Don't attempt to establish frames + for static and global variables. This makes things work a bit + better if the stack or frame pointer is trashed. + * config/m68k/monitor.mt (TDEPFILES): Add remote-wiggler.o. + * config/m68k/tm-m68k.h: Define STACK_ALIGN. CPU32 can't hack + misaligned stacks during function calls. + +Wed Sep 4 13:06:26 1996 Ian Lance Taylor + + * terminal.h: Don't use #elif. + +Wed Sep 4 06:49:35 1996 Wilfried Moser + + * ch-exp.c (parse_tuple_element): Allow (*): for array tuples + if we have a type. + + * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: + check number of args against bounds of array to avoid + memory corruption. + + * value.h (COERCE_REF): Do a CHECK_TYPEDEF in case we get + a TYPE_CODE_TYPEDEF. + +Fri Aug 30 15:07:14 1996 James G. Smith + + * remote-mips.c: Provide support for DDBVR4300 target board. + (ddb_open, ddb_ops): Added. + (mips_monitor_type): MON_DDB Added. + (mips_enter_debug, mips_exit_debug, mips_initialize, + mips_fetch_registers, common_breakpoint, mips_load, + _initialize_remote_mips): Updated. + +Thu Aug 29 17:00:18 1996 Michael Meissner + + * nlm/configure.in (i[345]86-*-*): Recognize i686 for pentium pro. + * nlm/configure: Regenerate. + + * gdbserver/configure.in (i[345]86-*-*): Recognize i686 for + pentium pro. + +Wed Aug 28 13:11:15 1996 Ian Lance Taylor + + * configure.in: If CY_AC_PATH_TCLCONFIG can't find TCL, don't run + CY_AC_LOAD_TCLCONFIG. + * configure: Rebuild. + +Tue Aug 27 12:40:40 1996 Fred Fish + + * infrun.c (wait_for_inferior): Initialize stop_func_end before calling + find_pc_partial_function. + +Tue Aug 27 10:17:34 1996 Michael Meissner + + * configure: Regenerate again. + +Tue Aug 27 04:25:08 1996 Geoffrey Noer + + * configure.in: work around host_alias configure bug. + AC_CANONICAL_HOST is called twice (first by AC_CHECK_TOOL + and second by AC_CANONICAL_SYSTEM). The second clobbers the + previous setting. Circumventing by moving the second check + to before the first. + * configure: regenerated + +Mon Aug 26 18:36:54 1996 Martin M. Hunt + + * config/d10v/d10v.mt: New file. + * config/d10v/tm-d10v.h: New file. + * configure.in: New target D10V. + * d10v-tdep.c: New file. + +Sun Aug 25 00:09:47 1996 Fred Fish + + * rs6000-tdep.c: Fix typo in comment. + * valops.c (call_function_by_hand): Set using_gcc to 2 + for code compiled without -g, per comment in code. + * config/a29k/tm-a29k.h (STACK_ALIGN): Add comment. + * config/sparc/tm-sparc.h (STACK_ALIGN): Add comment. + * config/sparc/tm-sp64.h (STACK_ALIGN): Add comment. + * config/pyr/tm-pyr.h (STACK_ALIGN): Add comment. + * config/m88k/tm-m88k.h (STACK_ALIGN): Add comment. + * config/pa/tm-hppa.h (PUSH_ARGUMENTS): Enclose args in ()'s. + (STACK_ALIGN): Add comment, move to be with other associated + macros, and document. + * config/mips/tm-mips.h (PUSH_ARGUMENTS): Enclose args in ()'s. + (STACK_ALIGN): Remove completely, handled by PUSH_ARGUMENTS. + * config/alpha/tm-alpha.h (PUSH_ARGUMENTS): Enclose args in ()'s. + * config/rs6000/tm-rs6000.h (STACK_ALIGN): Remove completely, + handled by PUSH_ARGUMENTS. + (PUSH_ARGUMENTS): Enclose args in ()'s. + +Fri Aug 23 13:55:05 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Try to reenable shared library + breakpoints even if auto_solib_load is not set. + +Wed Aug 21 16:31:27 1996 Fred Fish + + * valprint.c (print_longest): Test for CC_HAS_LONG_LONG as well as + PRINTF_HAS_LONG_LONG. + * expprint.c (dump_expression): Ditto. + * configure.in: Fix check for long long support in compiler to + use a function body, not a nested function. + * configure: Rebuild with autoconf. + +Tue Aug 20 17:59:42 1996 Ian Lance Taylor + + * aclocal.m4: Include ../bfd/aclocal.m4. + * configure.in: Add stdlib.h to AC_CHECK_HEADERS. Call + BFD_NEED_DECLARATION on malloc, realloc, and free. + * acconfig.h: Add NEED_DECLARATION_MALLOC, + NEED_DECLARATION_REALLOC, and NEED_DECLARATION_FREE. + * configure, config.in: Rebuild. + * defs.h: Include and based on HAVE_*_H + rather than __STDC__. Only declare malloc, realloc, and free if + NEED_DECLARATION_* is defined. + +Tue Aug 20 15:37:03 1996 Fred Fish + + * solib.c (_initialize_solib): Add missing '\' chars at ends of + strings that continue on next line. + (enable_break): Replace "return 0" with setting success to zero + and letting normal return handle the return. + +Sat Aug 17 14:16:23 1996 Fred Fish + + * mips-tdep.c (mips_push_arguments): Make sure sp and struct_addr + are properly aligned. + +Fri Aug 16 17:54:26 1996 Stan Shebs + + * rs6000-tdep.c (rs6000_fix_call_dummy): Add full set of arguments. + * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Pass all arguments + to function, declare function correctly. + +Fri Aug 16 17:24:35 1996 Dawn Perchik + + * symtab.h: changed namespace to _namespace for compiling under + MFC v4.0. + +Fri Aug 16 13:52:21 1996 Stan Shebs + + * mpw-make.sed: Update for various recent changes, add some + comments. + +Fri Aug 16 15:47:36 1996 Michael Meissner + + * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Cast args to be an + integer for type correctness. + +Fri Aug 16 15:15:37 1996 James G. Smith + + * config/mips/{vr4300.mt, vr4300el.mt} (SIM): Add -lm when + simulator is included. + +Thu Aug 15 13:44:13 1996 Fred Fish + + * findvar.c (write_register_pid): Only needed when TARGET_WRITE_PC + is not defined. + (read_register_pid): Only needed when TARGET_READ_PC is not + defined. + * hppa-tdep.c (frame_saved_pc): Remove prototype. + * infptrace.c (udot_info): Prototype when CHILD_XFER_MEMORY is + not defined. + * config/xm-aix4.h (aix_resizewindow): Convert old style decl + to prototype. + * xcoffsolib.c (command.h): Include for needed prototypes. + +Wed Aug 14 17:54:19 1996 Stu Grossman (grossman@critters.cygnus.com) + + * config/i386/cygwin32.mh: Set NAT_FILE to nm-empty.h to make + native work. + +Wed Aug 14 02:03:42 1996 Fred Fish + + From Blair MacIntyre : + * hppa-tdep.c (hppa_fix_call_dummy): Use MSYMBOL_TYPE rather + than SYMBOL_TYPE on msymbols. + * somsolib.c (som_solib_create_inferior_hook): Ditto. + + * Makefile.in (init.c): Generate with prototypes. + + * config/pa/tm-hppa.h (frame_saved_pc): Add prototype. + * config/rs6000/xm-rs6000.h (aix_resizewindow): Ditto. + * config/rs6000/tm-rs6000.h (frame_initial_stack_address): Ditto. + (pc_load_segment_name): Ditto. + (pop_frame): Ditto. + (extract_return_value): Ditto. + (is_magic_function_pointer): Ditto. + (push_dummy_frame): Ditto. + (fix_call_dummy): Ditto. + (push_arguments): Ditto. + (skip_trampoline_code): Ditto. + (aix_process_linenos): Ditto. + + * config/m68k/tm-cisco.h (get_longjmp_target): Add prototype. + * config/m68k/tm-es1800.h: Ditto. + * config/m68k/tm-vx68.h: Ditto. + * config/m68k/tm-sun3.h: Ditto. + * config/m68k/tm-m68kv4.h: Ditto. + +Tue Aug 13 23:04:36 1996 Fred Fish + + * config/mips/nm-mips.h (get_longjmp_target): Add prototype. + * config/mips/nm-irix3.h (get_longjmp_target): Add prototype. + * remote-mips.c (mips_read_processor_type): Remove prototype. + * mips-tdep.c (gdb_print_insn_mips): Add prototype and make static. + * irix5-nat.c (fetch_core_registers): Add prototype. + +Mon Aug 12 21:23:44 1996 Fred Fish + + * remote-pa.c (boot_board): Add dummy params to make type compatible + for passing to add_com. + * scm-exp.c (scm_lreadr): Ensure svalue is not used uninitialized. + * buildsym.c (compare_line_numbers): Change function to match + prototype and also what qsort expects. + +Mon Aug 12 19:19:00 1996 Mark Alexander + + * remote.c: Make remote_write_size public. + * sh-tdep.c (_initialize_sh_tdep): Set remote_write_size to 300 + to prevent packet errors with some versions of CMON. + +Mon Aug 12 16:20:58 1996 Stu Grossman (grossman@critters.cygnus.com) + + * defs.h: Define CONST_PTR as blank if compiling with Microsoft + C, else it's `const'. + * c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c + scm-lang.c: Microsoft C can't hack const pointers. Use CONST_PTR + macro instead. + * configure configure.in defs.h: Use AC_C_CONST to figure out if + the compiler supports const. Gets rid of some cruft in defs.h. + * dwarf2read.c: -> "gdb_string.h" + * remote-sim.c: Add prototypes. Fix call to gdbsim_kill. + * sparcl-tdep.c (download): Add prototypes to write_routine and + start_routine args. + + * mswin/gdbwin.c: Don't include both varargs.h AND stdarg.h. Get + rid of varargs.h Include string.h. + * (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f + update): Fix prototypes, fix calls. + * (update): Return value for catch_errors. + * (run_execute_command togdb_command_from_tty togdb_command): + Cleanup catching of errors from calls to execute_command. Also, + dup command string to avoid modifying const strings. + * (togdb_breakinfo_i_init togdb_breakinfo_i_next): Use 0 instead + of NULL when see if b->address isn't set. + * (bi_disable_bpt bi_enable_bpt bi_delete_all + bi_delete_breakpoint): Add arg to calls to update. + * (gui_command): Add prototype. + * (mswin_query): Fix prototype. + * (_initialize_gdbwin): Dup string to avoid modifying const. + * (info_path togdb_get_info_path): Remove const from decls cuz + this can't be const (it points at malloc'ed memory). + * (togdb_searchpath): Remove const from path. Dup string to + avoid modifying const strings. + * rindex -> strrchr. + * (gdbwin_list_symbols): Regexp param is const. + * Fix lots of refs to psymtabs to deref correct pointers. + * (togdb_set_breakpoint_sal): Call set_breakpoint_sal with sal, + not &sal. + * mswin/gdbwin.h (togdb_searchpath togdb_get_info_path + toget_set_info_path): Fix prototypes to match reality. + * mswin/gui.cpp: Define _beginthreadex and _endthreadex routines + with proper prototypes. + * mswin/iface.cpp (gdbwin_fputs): Define with correct number of args. + * mswin/ser-win32s.c: Fix defs of min and max. + * mswin/serdll32.c (OpenComm16): Make cbInQueue and cbOutQueue be + USHORT. + * (WriteComm16): Change lpBug from LPVOID to LPCSTR. + * mswin/serdll32.h: Fix prototypes for OpenComm16 and WriteComm16. + +Sun Aug 11 20:54:16 1996 Stu Grossman (grossman@critters.cygnus.com) + + * main.c (main): Make sure command loop is used with cygwin32. + * terminal.h: Allow cygwin32 to use termios.h. + +Fri Aug 9 12:42:49 1996 Jeffrey A Law (law@cygnus.com) + + * somread.c (som_symtab_read): Handle secondary definition + symbols (aka weak symbols). + + * config/tm-hppa.h (EXTRACT_RETURN_VALUE): Fix thinko in + last change. + +Thu Aug 8 10:12:36 1996 Stu Grossman (grossman@critters.cygnus.com) + + * symfile.c (symfile_bfd_open): Change ifdef from __WIN32__ to + _WIN32. + + * somread.c: Rearrange order of includes to fix warnings under + hpux-10.10. Also don't include sys/file.h. + +Wed Aug 7 21:45:52 1996 Stu Grossman (grossman@critters.cygnus.com) + + * dbxread.c: Don't include param.h or sys/file.h. + * (dbx_symfile_read): Determine symfile_relocatable from bfd + flags instead of file extension. Also clean up a little bit. + +Wed Aug 7 17:18:37 1996 Stu Grossman (grossman@critters.cygnus.com) + + * dwarf2read.c dwarfread.c exec.c infcmd.c infrun.c main.c + mdebugread.c os9kread.c source.c top.c utils.c: Don't + include param.h or sys/file.h (or unistd.h in some cases). + * defs.h exec.c inflow.c remote-array.c remote-e7000.c + sparcl-tdep.c terminal.h utils.c: Replace all occurances of + __WIN32__, WINGDB, WIN32, etc... with _WIN32. + * main.c: Remove #ifndef WINGDB around option processing. Fix + bug with passing argc==0 and argv==NULL to getopt. + * (main) Remove calls to access() before source_command. Let + soure_command handle access errors. + * maint.c (maintenance_dump_me): #ifdef out for _WIN32. + * symtab.c (operator_chars): Make this global for wingdb. + * top.c (disconnect): #ifdef out for _WIN32. + * (source_command): If got an error and from_tty, then call print + error, else just return quietly. + * utils.c (fatal_dump_core): Can't kill ourselves under windows. + Just exit. + * (pollquit notice_quit): #ifdef out stuff that doesn't exist + under windows. + +Wed Aug 7 09:59:19 1996 Jeffrey A Law (law@cygnus.com) + + * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Tweak for + structures > 4 bytes in size. + + * valops.c (call_function_by_hand): Handle aligning stacks that + grow up correctly. + * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Define. + (STACK_ALIGN): Define. + * hppa-tdep.c (hppa_alignof): Don't demand a minumim two byte + alignment on structs/unions. + +Sun Aug 4 16:22:42 1996 Fred Fish + + * config/powerpc/nm-aix.h (PTRACE_ARG3_TYPE): Define to "int *", + which is the documented type under at least AIX 3 and AIX 4. + +Sat Aug 3 04:02:46 1996 Fred Fish + + * config/alpha/alpha-osf3.mh (XM_FILE): Change from xm-alpha.h to + xm-alphaosf.h. + (MMALLOC_CFLAGS): Define NO_MMCHECK to not install consistency + checks. + +Thu Aug 1 10:11:34 1996 Fred Fish + + * config/mips/tm-mips.h (TM_MIPS_H): Enclose file contents in + this, define when contents are included. + (mips_read_processor_type): Add prototype. + * config/mips/xm-mips.h: Remove strdup decl, now in gdb_string.h + * mdebugread.c (ecoff_relocate_efi): Add prototype. + (fixup_sigtramp): Only needed when TM_MIPS_H is defined. + +Wed Jul 31 20:21:24 1996 Fred Fish + + * rs6000-nat.c (add_vmap): Return 0 to caller rather than random value. + (vmap_ldinfo): Ensure got_exec_file is not used uninitialized. + (fetch_core_registers): Add prototype. + (vmap_symtab): Ditto. + (objfile_symbol_add): Ditto. + (add_vmap): Ditto. + (vmap_ldinfo): Ditto. + (vmap_exec): Ditto. + +Tue Jul 30 17:57:46 1996 Stan Shebs + + * stabsread.c (get_substring): Declare second arg as int. + + * remote-es.c: Include gdb_string.h after defs.h. + +Mon Jul 29 21:13:20 1996 Fred Fish + + * rs6000-tdep.c (push_arguments): Remove unused variable "pc". + (branch_dest): Remove unused variable "offset". + (pop_dummy_frame): Add prototype and make static. + (push_arguments): Guard against using len uninitialized. + (push_arguments): Guard against using arg uninitialized. + (frame_saved_pc): Remove unused variable "frameless". + (free_loadinfo): Ifdef out unused function. + + * xcoffread.c (compare_lte): Change prototype and function to + be correct type for passing to qsort. + (add_stab_to_list): Ifdef out unused function and prototype. + (compare_lte): Add prototype + (arrange_linetable): Ditto. + (record_include_begin): Ditto. + (record_include_end): Ditto. + (process_linenos): Ditto. + (xcoff_next_symbol_text): Ditto. + (scan_xcoff_symtab): Ditto. + (xcoff_initial_scan): Ditto. + + * mips-tdep.c (mips_read_processor_type): Add parens around + bitwise-and operands in comparison; previous expression always + evaluated to 0 because of equality comparison of two constants. + + * rs6000-tdep.c (skip_prologue): Add missing parens around + operands of logical-or so that first operand does not bind + to previous logical-and. + + * configure.in: Expand "long long" test to include code that triggers + known problem on HPUX with native compiler. + (configure): Regenerated. + +Mon Jul 29 18:12:27 1996 Jeffrey A Law (law@cygnus.com) + + * somsolib.c (som_solib_create_inferior_hook): Don't + warn if __d_pid can't be found. + +Sun Jul 28 10:46:39 1996 Fred Fish + + * config/mips/tm-mips.h (struct frame_info): Forward decl. + (struct type): Ditto. + (struct value): Ditto. + + * config/mips/tm-mips.h (sigtramp_address): Move extern decl + from mips-tdep.c to here. + (sigtramp_end): Ditto. + (fixup_sigtramp): Ditto. + + * config/mips/tm-mips.h (init_extra_frame_info): Add prototype. + (mips_frame_chain): Ditto. + (mips_step_skips_delay): Ditto. + (mips_frame_saved_pc): Ditto. + (mips_find_saved_regs): Ditto. + (mips_frame_num_args): Ditto. + (mips_pop_frame): Ditto. + (mips_extract_return_value): Ditto. + (mips_store_return_value): Ditto. + (mips_push_dummy_frame): Ditto. + (mips_push_arguments): Ditto. + (mips_do_registers_info): Ditto. + (ecoff_relocate_efi): Ditto. + (ecoff_relocate_efi): Ditto. + * irix4-nat.c (fetch_core_registers): Add prototype. + * mips-tdep.c (read_next_frame_reg): Add prototype + (heuristic_proc_start): Ditto. + (heuristic_proc_desc): Ditto. + (mips_print_register): Ditto. + * config/mips/nm-irix5.h (procfs_set_watchpoint): Add prototype. + (procfs_stopped_by_watchpoint): Ditto. + * config/mips/nm-irix4.h (procfs_set_watchpoint): Add prototype. + (procfs_stopped_by_watchpoint): Ditto. + * config/alpha/tm-alpha.h (ecoff_relocate_efi): Add prototype. + (struct symbol): Add forward decl for prototype. + + * breakpoint.c (internal_breakpoint_number): Only needed if + GET_LONGJMP_TARGET or SOLIB_ADD is defined. + + * objfiles.c (ecoff_relocate_efi): Remove prototype. + +Sat Jul 27 17:47:35 1996 Fred Fish + + * configure.in: Add test for "long long" support. + * configure: Regenerate with autoconf. + * acconfig.h: Add CC_HAS_LONG_LONG + * config.in: Regenerate with autoheader. + * config/mips/tm-mips64.h (FORCE_LONG_LONG): Remove + * config/sparc/tm-sp64.h (CC_HAS_LONG_LONG): Remove. + * config/mips/tm-vr4300el.h (CC_HAS_LONG_LONG): Remove. + * config/mips/tm-vr4300.h (CC_HAS_LONG_LONG): Remove. + * config/mips/xm-irix5.h (CC_HAS_LONG_LONG): Remove + (PRINTF_HAS_LONG_LONG): Remove. + (FORCE_LONG_LONG): Remove. + * config/powerpc/xm-aix.h (UINT_MAX): Undef and use gdb's version. + * config/convex/xm-convex.h (CC_HAS_LONG_LONG): Remove + (PRINTF_HAS_LONG_LONG): Remove. + * config/xm-nbsd.h (CC_HAS_LONG_LONG): Remove. + (PRINTF_HAS_LONG_LONG): Remove. + * config/pa/tm-hppa.h (GET_FIELD): Put parens around + subtraction inside shift. Put parens around subtraction + in operand of bitwise and. + (struct frame_info): Forward declare + if __STDC__ defined. + (frame_saved_regs): Ditto. + (struct value): Ditto. + (struct type): Ditto. + (struct inferior_status): Ditto. + (init_extra_frame_info): Add prototype. + (skip_prologue): Ditto. + (frameless_function_invocation): Ditto. + (frame_chain): Ditto. + (frame_chain_valid): Ditto. + (saved_pc_after_call): Ditto. + (hppa_fix_call_dummy): Ditto. + (hppa_push_arguments): Ditto. + (pa_do_registers_info): Ditto. + (in_solib_call_trampoline): Ditto. + (in_solib_return_trampoline): Ditto. + (push_dummy_frame): Ditto. + * convex-tdep.c (decout): Use print_longest rather than + fprintf_filtered. + * defs.h: Remove use of FORCE_LONG_LONG and __GNUC__ to set + CC_HAS_LONG_LONG. + (INT_MIN): Fix so it works correctly when assigned to a long long. + * valprint.c (longest_to_int): Rewrite to remove dependence + on INT_MIN and INT_MAX. + (print_longest): Rewrite the code that falls back to synthesized + hex output when LONGEST value is not representable as in a long and + printf doesn't support printing long longs. + * ch-valprint.c (chill_val_print): Cast 2nd arg of + chill_print_type_scalar to LONGEST. + chill_print_type_scalar): Make static and add prototype. + * hppa-tdep.c (get_field): Ifdef out unused function. + (set_field): Ditto. + (extract_3): Ditto. + (extract_5_store): Ditto. + (extract_11): Ditto. + (extract_12): Ditto. + (deposit_17): Ditto. + (extract_14): Convert to static and add prototype. + (deposit_14): Ditto. + (extract_21): Ditto. + (deposit_21): Ditto. + (extract_17): Ditto. + (extract_5r_store): Ditto. + (extract_5R_store): Ditto. + (extract_5_load): Ditto. + (find_proc_framesize): Ditto. + (find_dummy_frame_regs): Ditto. + (sign_extend): Ditto. + (find_unwind_entry): Add prototype. + (find_return_regnum): Ditto. + (unwind_command): Ditto. + (find_dummy_frame_regs): Add parens around subtraction in operand + of bitwise-and. + (skip_prologue): Add parens around operands of logical-and inside + operand of logical-or. + (sign_extend): Add parens around operands of subtraction inside + operand of shift. + (low_sign_extend): Ditto. + * top.c (filename_completer): Convert old style decl of + filename_completion_function into prototype. + * f-lang.c (patch_common_entries): Ifdef out unused function. + * stabsread.c (read_cfront_baseclasses): Remove unused local + variable "msg_noterm". + (resolve_cfront_continuation): Remove unused local variable "fip". + (read_type): Remove unused variable xtypenums. + (read_cfront_static_fields): Remove unused variable "i". + (read_cfront_static_fields): Remove unused variable "nfields". + (read_cfront_member_functions): Add missing comment terminator. + (read_cfront_static_fields): Return 1 rather than random value. + (read_cfront_baseclasses): Ditto. + (read_cfront_baseclasses): Ditto. + (read_cfront_baseclasses): Ditto. + * somsolib.c (som_solib_create_inferior_hook): Remove unused + variable "u". + (som_solib_create_inferior_hook): Remove unused variable + shadow_contents. + (language.h): Add for needed prototypes. + (som_solib_sharedlibrary_command): Add prototype. + * hpread.c: (hpread_read_array_type): Add prototype. + * somread.c (hpread_build_pysmtabs): Add prototype. + (hpread_symfile_finish): Ditto. + (hpread_symfile_init): Ditto. + * hppah-nat.c (fetch_register): Convert old style decl + to prototype. + (gdbcore.h): Include for needed prototypes. + (fetch_register): Remove unused variable "mess". + * remote-pa.c (get_offsets): Ifdef out unused function. + (remote_start_remote): Remove unused variable "timeout". + (boot_board): Add prototype. + (reaad_frame): Add prototype. + (getpkt): Remove unused variable "bp". + (remote_kill): Add prototype. + (remote_mourn): Add prototype. + (remote_insert_breakpoint): Add prototype. + (remote_remove_breakpoint): Add prototype. + * valops.c (value_push): Only use if PUSH_ARGUMENTS is not defined. + * infcmd.c (do_registers_info): Only need prototype if + DO_REGISTERS_INFO is not defined. + (breakpoint_auto_delete_contents): Only need if + CALL_DUMMY_BREAKPOINT_OFFSET is defined. + +Sat Jul 27 08:49:49 1996 Fred Fish + + * xcoffread.c (xcoff_end_psymtab): Add textlow_not_set parameter. + (END_PSYMTAB): Ditto. + (scan_xcoff_symtab): Call xcoff_end_psymtab with textlow_not_set. + +Fri Jul 26 14:07:37 1996 Ian Lance Taylor + + * printcmd.c (_initialize_printcmd): Initialize + tm_print_insn_info.flavour. + +Thu Jul 25 19:41:31 1996 Fred Fish + + * Makefile.in (scm-valprint.o): Depends upon gdbcore_h. + (arm-tdep.o): Ditto. + (dcache.o): Ditto. + (i386ly-tdep.o): Ditto. + (i960-tdep.o): Ditto. + (m68k-tdep.o): Ditto. + (nindy-tdep.o): Ditto. + (scm-lang.o): Ditto. + (w65-tdep.o): Ditto. + (z8k-tdep.o): Ditto. + (m68k-tdep.o): Depends upon value_h and gdb_string.h + (m2-valprint.o): Depends upon m2-lang.h. + (sparc-tdep.o): Depends upon gdb_string.h + (valprint.o): Depends upon valprint.h + + * remote-e7000.c (notice_quit): Remove prototype. + * top.c (initialize_targets): Remove prototype, now in target.h. + * stabsread.c (resolve_cfront_continuation): Remove prototype. + * dbxread.c (resolve_cfront_continuation): Remove prototype. + * symfile.h (set_demangling_style): Remove prototype. + * config/tm-sysv4.h (in_plt_section): Remove prototype, in objfiles.h. + * config/sparc/tm-sparc.h (single_step): Remove extern decl, now in + target.h. + * config/arc/tm-arc.h (one_stepped, single_step): Remove extern decls, + now in target.h. + * ser-unix.c (hardwire_restore): Remove obsolete prototype. + * sparc-tdep.c (single_step): Remove forward decl of isbranch. + * scm-lang.c (find_function_in_inferior): Remove prototype. + (value_allocate_space_in_inferior): Ditto. + * infrun.c (write_pc_pid): Remove prototype, now in inferior.h. + * defs.h (strchr): Remove declarations, they are declared in + gdb_string.h also. + (strrchr): Ditto. + (strstr): Ditto. + (strtok): Ditto. + (strerror): Ditto. + * f-valprint.c (f77_print_array_1): Remove extra arg that was being + passed to f77_print_array_1. + * gdbtypes.c (add_name): Remove unused variables lenstrlen and lenstr. + * scm-exp.c (scm_istr2int): Remove unused variable "j". + (scm_parse): Remove unused variable "str". + * hp300ux-nat.c (store_inferior_register): Remove unused variable + "buf". + (store_inferior_registers): Remove unnecessary decl "registers". + * m68k-tdep.c (m68k_pop_frame): Remove unused variable "fi". + * scm-lang.c (scm_get_field): Remove unused variable "val". + (scm_lookup_name): Remove unused variable "symval". + * objfiles.c (map_to_file): Remove unused local variable "tempfd". + * procfs.c (do_attach, do_detach): Remove unused variable "result". + (last_resume_pid): Remove unused static variable. + * alpha-tdep.c (alpha_linux_sigtramp_offset): Remove unused variable + "res". + * objfiles.c (map_to_address): Remove unused function. + * f-valprint.c (print_max): Remove extraneous extern decl, + in valprint.h. + (calc_f77_array_dims): Remove extraneous prototype, in f-lang.h. + * ch-exp.c (write_lower_upper_value): Remove prototype for + type_lower_upper. + + * gdbtypes.c (cfront_mangle_name): #ifdef out unused function. + * ch-exp.c (parse_mode_call): Ditto. + * f-valprint.c (there_is_a_visible_common_named): Ditto. + * f-lang.c (clear_function_list): Ditto. + (get_bf_for_fcn): Ditto. + (clear_bf_list): Ditto. + (add_common_block): Ditto. + (patch_all_commons_by_name): Ditto. + (find_first_common_named): Ditto. + (add_common_entry): Ditto. + (allocate_saved_function_node): Ditto. + (allocate_saved_bf_node): Ditto. + (allocate_common_entry_node): Ditto. + (allocate_saved_f77_common_node): Ditto. + + * arm-tdep.c (gdbcore.h): Include for necessary prototypes. + * dcache.c (gdbcore.h): Ditto. + * i386ly-tdep.c (gdbcore.h): Ditto. + * i960-tdep.c (gdbcore.h): Ditto. + * m2-valprint.c (m2-lang.h): Ditto. + * m68k-tdep.c (gdbcore.h): Ditto. + (value.h): Ditto. + (gdb_string.h): Ditto. + * nindy-tdep.c (gdbcore.h): Ditto. + * scm-lang.c (gdbcore.h): Ditto. + * scm-valprint.c (gdbcore.h): Ditto. + * w65-tdep.c (gdbcore.h): Ditto. + * z8k-tdep.c (gdbcore.h): Ditto. + * sparc-tdep.c (gdb_string.h): Include. + * valprint.c (valprint.h): Include. + + * config/xm-lynx.h: Remove part of comment about INT_MIN + redefined warnings from defs.h, since INT_MIN define in + defs.h is now protected by #ifndef INT_MIN. + * config/i386/xm-i386bsd.h: Ditto. + * config/m68k/xm-hp300bsd.h: Ditto. + * config/m68k/xm-news.h: Ditto. + + * config/pa/xm-hppah.h (INT_MIN): Remove bogus INT_MIN + definition as 0x80000000. The macro in defs.h is better. + * config/i386/xm-i386m3.h (INT_MIN): Ditto. + * config/i386/xm-i386mach.h (INT_MIN): Ditto. + * config/ns32k/xm-ns32km3.h (INT_MIN): Ditto. + * config/pa/xm-hppab.h: Ditto. + + * core-aout.c (fetch_core_registers): Add prototype. + * hp300ux-nat.c (fetch_inferior_register): Ditto. + (store_inferior_register_1): Ditto. + (store_inferior_register): Ditto. + * config/m68k/tm-m68k.h (find_saved_regs): Ditto. + *scm-valprint.c (c_val_print): Ditto. + * procfs.c (add_fd): Ditto. + (remove_fd): Ditto. + (wait_fd): Ditto. + (sigcodename): Ditto. + (sigcodedesc): Ditto. + (procfs_kill_inferior): Ditto. + (procfs_xfer_memory): Ditto. + (procfs_store_registers): Ditto. + (create_procinfo): Ditto. + (procfs_init_inferior): Ditto. + (proc_set_exec_trap): Ditto. + (procfs_attach): Ditto. + (procfs_detach): Ditto. + (procfs_prepare_to_store): Ditto. + (procfs_files_info): Ditto. + (procfs_open): Ditto. + (procfs_wait): Ditto. + (procfs_fetch_registers): Ditto. + (procfs_mourn_inferior): Ditto. + (procfs_can_run): Ditto. + (procfs_thread_alive): Ditto. + (procfs_stop): Ditto. + * alpha-nat.c (fetch_core_registers): Ditto. + * config/alpha/tm-alpha.h (alpha_osf_skip_sigtramp_frame): Ditto. + * objfiles.c (ecoff_relocate_efi): Ditto. + * inflow.c (pass_signal): Ditto. + (handle_sigio): Ditto. + * annotate.c (breakpoint_changed): Ditto. + * callback.c (wrap): Ditto. + (fdbad): Ditto. + (fdmap): Ditto. + * utils.c (malloc_botch): Ditto. + (fputs_maybe_filtered): Ditto. + (vfprintf_maybe_filtered): Ditto. + * defs.h (notice_quit): Ditto. + * defs.h (xmalloc, xrealloc): Ditto. + * top.c (stop_sig): Ditto. + (init_signals): Ditto. + (user_defined_command): Ditto. + (source_cleanup_lines): Ditto. + (dont_repeat_command): Ditto. + (serial_log_command): Ditto. + (disconnect): Ditto. + * target.h (initialize_targets): Ditto. + * os9kread.c (read_minimal_symbols): Ditto. + * mdebugread.c (mdebug_psymtab_to_symtab): Ditto. + (fdr_name): Ditto. + (push_parse_stack): Ditto. + (pop_parse_stack): Ditto. + (is_pending_symbol): Ditto. + (add_pending): Ditto. + * serial.c (serial_logchar): Ditto. + (serial_interface_lookup): Ditto. + * serial.h (serial_log_command): Ditto. + * f-valprint.c (info_common_command): Ditto. + * gdbtypes.h (print_type_scalar): Ditto. + * scm-valprint.c (scm_scmlist_print): Ditto. + (scm_ipruk): Ditto. + * scm-lang.c (scm_printstr): Ditto. + (in_eval_c): Ditto. + (evaluate_subexp_scm): Ditto. + * scm-exp.c (scm_read_token): Ditto. + (scm_skip_ws): Ditto. + (scm_lreadparen): Ditto. + * m2-lang.c (emit_char): Ditto. + (m2_printchar): Ditto. + (m2_printstr): Ditto. + (m2_create_fundamental_type): Ditto. + * f-lang.c (emit_char): Ditto. + (f_printchar): Ditto. + (f_printstr): Ditto. + (f_create_fundamental_type): Ditto. + * ch-lang.c (chill_printchar): Ditto. + (chill_printstr): Ditto. + (chill_create_fundamental_type): Ditto. + (value_chill_length): Ditto. + (value_chill_card): Ditto. + (value_chill_max_min): Ditto. + (evaluate_subexp_chill): Ditto. + * ch-exp.c (PEEK_TOKEN): Ditto. + (peek_token_): Ditto. + (forward_token_): Ditto. + (parse_case_label): Ditto. + (parse_opt_untyped_expr): Ditto. + (parse_unary_call): Ditto. + (parse_call): Ditto. + (parse_named_record_element): Ditto. + (parse_tuple_element): Ditto. + (parse_opt_element_list): Ditto. + (parse_tuple): Ditto. + (parse_primval): Ditto. + (parse_operand6): Ditto. + (parse_operand5): Ditto. + (parse_operand4): Ditto. + (parse_operand3): Ditto. + (parse_operand2): Ditto. + (parse_operand1): Ditto. + (parse_operand0): Ditto. + (parse_expr): Ditto. + (parse_then_alternative): Ditto. + (parse_else_alternative): Ditto. + (parse_if_expression): Ditto. + (parse_untyped_expr): Ditto. + (growbuf_by_size): Ditto. + (match_simple_name_string): Ditto. + (decode_integer_value): Ditto. + (decode_integer_literal): Ditto. + (match_float_literal): Ditto. + (match_float_literal): Ditto. + (match_string_literal): Ditto. + (match_character_literal): Ditto. + (match_integer_literal): Ditto. + (match_bitstring_literal): Ditto. + (write_lower_upper_value): Ditto. + * ch-lang.h (type_lower_upper): Ditto. + * c-lang.c (emit_char): Ditto. + * dwarfread.c (free_utypes): Ditto. + * stabsread.h (resolve_cfront_continuation): Ditto. + * stabsread.c (get_substring): Ditto. + (read_one_struct_field): Ditto. + * stabsread.h (process_later): Ditto. + * demangle.c (set_demangling_command): Ditto. + * defs.h (set_demangling_style): Ditto. + * maint.c (maintenance_info_command): Ditto. + (print_section_table): Ditto. + (maintenance_info_sections): Ditto. + (maintenance_print_command): Ditto. + * symtab.h (maintenance_print_statistics): Ditto. + * objfiles.h (in_plt_section): Ditto. + * objfiles.c (add_to_objfile_sections): Ditto. + * bcache.c (hash): Ditto. + (lookup_cache): Ditto. + * exec.c (bfdsec_to_vmap): Ditto. + (ignore): Ditto. + * f-exp.y (growbuf_by_size, match_string_literal): Ditto. + * language.c (unk_lang_printchar): Ditto. + (unk_lang_printstr): Ditto. + (unk_lang_create_fundamental_type): Ditto. + (unk_lang_print_type): Ditto. + (unk_lang_val_print): Ditto. + (unk_lang_value_print): Ditto. + * target.c (update_current_target): Ditto. + (debug_to_open): Ditto. + (debug_to_close): Ditto. + (debug_to_attach): Ditto. + (debug_to_detach): Ditto. + (debug_to_resume): Ditto. + (debug_to_wait): Ditto. + (debug_to_fetch_registers): Ditto. + (debug_to_store_registers): Ditto. + (debug_to_prepare_to_store): Ditto. + (debug_to_xfer_memory): Ditto. + (debug_to_files_info): Ditto. + (debug_to_insert_breakpoint): Ditto. + (debug_to_remove_breakpoint): Ditto. + (debug_to_terminal_init): Ditto. + (debug_to_terminal_inferior): Ditto. + (debug_to_terminal_ours_for_output): Ditto. + (debug_to_terminal_ours): Ditto. + (debug_to_terminal_info): Ditto. + (debug_to_kill): Ditto. + (debug_to_load): Ditto. + (debug_to_lookup_symbol): Ditto. + (debug_to_create_inferior): Ditto. + (debug_to_mourn_inferior): Ditto. + (debug_to_can_run): Ditto. + (debug_to_notice_signals): Ditto. + (debug_to_thread_alive): Ditto. + (debug_to_stop): Ditto. + * breakpoint.h (set_breakpoint_sal): Ditto. + * remote-utils.c (usage): Ditto. + * remote.c (set_thread): Ditto. + (remote_thread_alive): Ditto. + (get_offsets): Ditto. + (read_frame): Ditto. + (remote_insert_breakpoint): Ditto. + (remote_remove_breakpoint): Ditto. + * sparc-nat.c (fetch_core_registers): Ditto. + * corelow.c (add_to_thread_list): Ditto. + (ignore): Ditto. + * inftarg.c (proc_wait): Ditto. + * infptrace.c (udot_info): Ditto. + (fetch_register): Ditto. + * ser-unix.c (hardwire_noflush_set_tty_state): Ditto. + (hardwire_print_tty_state): Ditto. + (hardwire_flush_output): Ditto. + (hardwire_flush_input): Ditto. + (hardwire_send_break): Ditto. + (hardwire_setstopbits): Ditto. + * ser-tcp.c (tcp_return_0): Ditto. + (tcp_noflush_set_tty_state): Ditto. + (tcp_print_tty_state): Ditto. + * solib.c (match_main): Ditto. + * gdbtypes.c (print_bit_vector): Ditto. + (print_arg_types): Ditto. + (dump_fn_fieldlists): Ditto. + (print_cplus_stuff): Ditto. + * symfile.h (entry_point_address): Ditto. + * symfile.c (decrement_reading_symtab): Ditto. + * valops.c (value_arg_coerce): Ditto. + * value.h (find_function_in_inferior): Ditto. + (value_allocate_space_in_inferior): Ditto. + * values.c (vb_match): Ditto. + * thread.c (info_thread_command): Ditto. + (restore_current_thread): Ditto. + (thread_apply_all_command): Ditto. + (thread_apply_command): Ditto. + * inferior.h (write_pc_pid): Ditto. + * infrun.c (delete_breakpoint_current_contents): Ditto. + * breakpoint.c (print_it_normal): Ditto. + (watchpoint_check): Ditto. + (print_it_done): Ditto. + (print_it_noop): Ditto. + (maintenance_info_breakpoints): Ditto. + (create_longjmp_breakpoint): Ditto. + (hbreak_command): Ditto. + (thbreak_command): Ditto. + (watch_commnd_1): Ditto. + (rwatch_command): Ditto. + (awatch_command): Ditto. + (do_enable_breakpoint): Ditto. + * ch-valprint.c (chill_val_print_array_elements): Ditto. + * eval.c (evaluate_subexp): Ditto. + (get_label): Ditto. + (evaluate_struct_tuple): Ditto. + * eval.c (init_array_element): Ditto. + + * alpha-tdep.c (push_sigtramp_desc): Add prototype and make static. + * breakpoint.c (hw_breakpoint_used_count): Ditto. + (hw_watchpoint_used_count): Ditto. + * findvar.c (write_register_gen): Ditto. + (read_register_pid): Ditto. + * symtab.c (cplusplus_hint): Ditto. + * infcmd.c (breakpoint_auto_delete_contents): Ditto. + * ch-valprint.c (chill_print_type_scalar): Ditto. + * gdbtypes.c (add_name): Ditto. + (add_mangled_type): Ditto. + (cfront_mangle_name): Ditto. + * sparc-tdep.c (isbranch): Ditto. + * inftarg.c (child_stop): Ditto. + * win32-nat.c (child_stop): Ditto. + * mac-nat.c (child_stop): Ditto. + * remote-utils.c (sr_com): Ditto. + * dbxread.c (process_now): Ditto. + * ch-exp.c (require): Ditto. + (check_token): Ditto. + (expect): Ditto. + (parse_mode_call): Ditto. + (parse_mode_or_normal_call): Ditto. + * scm-lang.c (scm_lookup_name): Ditto + * f-lang.c (allocate_saved_bf_node): Ditto. + (allocate_saved_function_node): Ditto. + (allocate_saved_f77_common_node): Ditto. + (allocate_common_entry_node): Ditto. + (add_common_block): Ditto. + (add_common_entry): Ditto. + (find_first_common_named): Ditto. + (patch_common_entries): Ditto. + (patch_all_commons_by_name): Ditto. + (clear_bf_list): Ditto. + (get_bf_for_fcn): Ditto. + (clear_function_list): Ditto. + * scm-exp.c (scm_istr2int): Ditto. + (scm_istring2number): Ditto. + * scm-valprint.c (scm_inferior_print): Ditto. + * f-typeprint.c (print_equivalent_f77_float_type): Ditto. + * f-valprint.c (f77_get_dynamic_length_of_aggregate): Ditto. + (f77_create_arrayprint_offset_tbl): Ditto. + (f77_print_array_1): Ditto. + (f77_print_array): Ditto. + (list_all_visible_commons): Ditto. + (there_is_a_visible_common_named): Ditto. + * mdebugread.c (ecoff_relocate_efi): Ditto. + * callback.c (os_close): Ditto. + (os_get_errno): Ditto. + (os_isatty): Ditto. + (os_lseek): Ditto. + (os_open): Ditto. + (os_read): Ditto. + (os_read_stdin): Ditto. + (os_write): Ditto. + (os_write_stdout): Ditto. + (os_rename): Ditto. + (os_system): Ditto. + (os_time): Ditto. + (os_unlink): Ditto. + (os_shutdown): Ditto. + (os_init): Ditto. + (os_printf_filtered): Ditto. + + * scm-lang.h (scm_parse): Change old style decl to prototype. + * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): Ditto. + * top.c (init_proc): Ditto. + (query_hook): Ditto. + (error_hook): Ditto. + * f-lang.c (c_value_print): Ditto. + * ch-exp.c (parse_expression): Ditto. + (parse_primval): Ditto. + (parse_untyped_expr): Ditto. + (parse_opt_untyped_expr): Ditto. + (ch_lex): Ditto. + * config/sparc/tm-sparc.h (sparc_init_extra_frame_info): Ditto. + (sparc_frame_saved_pc): Ditto. + (sparc_push_dummy_frame): Ditto. + (sparc_pop_frame): Ditto. + * defs.h (fclose): Ditto. + (atof): Ditto. + (error_hook): Ditto. + + * arc-tdep.c (single_step): Change arg to type "enum target_signal". + * rs6000-tdep.c (single_step): Ditto. + * sparc-tdep.c (single_step): Ditto. + + * breakpoint.c (cleanup_executing_breakpoints): Change unused arg type + to PTR which is what make_cleanup expects. + * utils.c (null_cleanup): Change arg type to PTR. + * defs.h (null_cleanup): Change prototype to match actual function. + * config/sparc/tm-sparc.h (struct frame_info): Move forward decl. + * ch-valprint.c (chill_val_print): Cast 2nd arg of + chill_print_type_scalar to LONGEST. + * infrun.c (wait_for_inferior): Have empty switch case for + BPSTAT_WHAT_CHECK_SHLIBS when SOLIB_ADD is not defined. + (stop_on_solib_events): Only needed if SOLIB_ADD is defined. + * infcmd.c (attach_command): Only need auto_solib_add if SOLIB_ADD + is defined. + * symfile.c (generic_load): Scan long int using a long int spec, + not an int spec. + * infptrace.c (udot_info): Only need local variables if KERNEL_U_SIZE + is defined. + (fetch_register): Only need function if FETCH_INFERIOR_REGISTERS is + not defined. + * inflow.c (handle_sigio): Only need prototype when the actual + function is compiled in. + * valprint.c (longest_to_int): Expand error message to be + separate messages for args larger than largest signed int + and args smaller than smallest signed int. + * valprint.c (print_longest): Fix problems with support for case + where compiler supports type "long long" but the runtime doesn't + support printing them with "%ll". + * scm-valprint.c (scm_scmlist_print, scm_scmval_print): Change + return types to void since we don't actually return anything + meaningful and callees ignore the values anyway. + * procfs.c (modify_inherit_on_fork_flag): Enclose pr_flags in PIOCSET + ifdef. + (modify_run_on_last_close_flag): Ditto. + (wait_fd): Enclose local variables "num_fds" and "i" LOSING_POLL + ifdef + * alpha-tdep.c (push_sigtramp_desc): Return proc_desc rather than + random value. + * infrun.c (wait_for_inferior): Ensure random_signal is not used + uninitialized. + * valops.c (call_function_by_hand): Ensure struct_addr is not used + uninitialized. + * breakpoint.c (watch_command_1): Ensure prev_frame is not used + uninitialized. + * utils.c (vfprintf_maybe_filtered): Change second arg from "char *" + to "const char *". + * infptrace.c (udot_info): Add two dummy args so that the type is + correct for passing to add_info. + * f-lang.c (saved_fcn): Move decl to head of file so it can be used + in prototypes. + (saved_bf_symnum): Ditto. + (SAVED_FUNCTION): Ditto. + (SAVED_FUNCTION_PTR): Ditto. + (SAVED_BF): Ditto. + (SAVED_BF_PTR): Ditto. + * ch-exp.c (parse_named_record_element): Build error message in + temporary buffer before passing it to expect, rather than passing + wrong number of args to expect. + * demangle.c (set_demangling_style): Call set_demangling_command with + correct number of arguments. + * inferior.h (terminal_init_inferior_with_pgrp): Change arg type to + int to match actual function. + (os_isatty): Call fdmap with right number of arguments, was missing + the host_callback* arg. + * target.c (cleanup_target): Prototype all functions casts. + * target.h (one_stepped, single_step): Declare here and convert + single_step to prototype. + * infrun.c (one_stepped, single_step): Don't declare externs + here, they have moved to target.h. + * eval.c (init_array_element): Declare previously undeclared + last two args as LONGEST. + * dcache.c (dcache_xfer_memory): Change xfunc decls to prototype form. + +Thu Jul 25 16:11:54 1996 Doug Evans + + * dsrec.c (load_srec): Protect ANSI style function parms with PARAMS. + +Mon Jul 22 18:13:27 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (os9kread.o): Remove dependency on partial-stab.h. + * dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h: Don't + use partial_symtab->textlow==0 as a flag, as 0 is a legitimate + text address. Use a seperate flag (textlow_not_set) instead. + This makes stabs in ELF .o files work a lot better. + * mdebugread.c xcoffread.c: Define textlow_not_set for + partial-stab.h. + * stabsread.h (end_psymtab): Add textlow_not_set arg to prototype. + +Sat Jul 20 10:41:06 1996 Fred Fish + + * dwarf2read.c (struct filenames): Change internal "struct file" + to "struct fileinfo" to avoid conflict with "struct file" in + on HPUX and Solaris. + +Fri Jul 19 14:05:57 1996 Stan Shebs + + * dwarf2read.c: New file, DWARF 2 reader originally contributed by + Brent Benson, with additions by Gary Funck and Jerry Kreuscher. + * Makefile.in (COMMON_OBS): Add dwarf2read.o. + (SFILES): Add dwarf2read.c. + (dwarf2read.o): Add build rule. + * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare + exported functions. + * elfread.c (elf_symfile_read): Call them. + (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols. + +Thu Jul 18 01:22:01 1996 Geoffrey Noer + + * symfile.c (symfile_bfd_open): + * exec.c (exec_file_command): for __GO32__ and __WIN32__ systems, + free the user from having to type the .exe extension. + +Wed Jul 17 06:54:50 1996 Mark Alexander + + * mon960-rom.c: Shorten the mon960_inits string to a single + carriage return; this prevents a hang on connecting immediately + after powerup, when MON960 is attempting autobaud detection. + +Tue Jul 16 23:47:04 1996 Mark Alexander + + * a29k-tdep.c (get_saved_register): Allow PC to be modified + when innermost frame is selected, but not in outer frames. + +Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com) + + * command.c (do_setshow_command): Don't segfault when showing + var_string and var_string_noescape vars that are NULL. + +Mon Jul 15 16:55:48 1996 Doug Evans + + * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to + cygwin32_conv_to_posix_path. + (child_create_inferior): unix_path_to_dos_path renamed to + cygwin32_conv_to_win32_path. Rewrite code to translate PATH. + +Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com) + + * defs.h printcmd.c: Create global disassemble_info structure + tm_print_insn_info. + * i386-tdep.c (set_assembly_language_command): set + tm_print_insn_info.mach to the appropriate value for 386 or 8086 + disassembly. + * printcmd.c (print_insn): Move init of disassembler_info to + _initialize_printcmd. Set endian for disassembler here. + * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to + select sparc/sparclite. + * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of + TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to + bfd_mach_sparc/bfd_mach_sparc_sparclite. + +Fri Jul 12 19:04:32 1996 Fred Fish + + * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather + than xmalloc/xrealloc. + +Fri Jul 12 17:59:47 1996 Fred Fish + + * objfiles.c (map_to_file): Error return from mmalloc_findbase is + a NULL pointer, not a -1. + +Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com) + + * i386-tdep.c (set_assembly_language_command): New routine to + select between i386 and i8086 instruction sets for disassembly. + New command `set assembly-language {i386 i8086}'. + +Thu Jul 11 21:13:21 1996 Mark Alexander + + * monitor.c (monitor_write_memory, monitor_read_memory_single): + Disable use of "long long" memory read/write commands; can't + use them because we hold the values to read/write in an int + variable, and because strtoul fails on values that exceed the + size of a long. This fixes breakpoint problems on MON960. + +Thu Jul 11 11:39:31 1996 Fred Fish + + * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition. + * config/pa/xm-hppah.h (HAVE_MMAP): Ditto. + +Wed Jul 10 16:54:41 1996 Fred Fish + + * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE + and MMALLOC_CHECK macros, and add comment indicating how host dependent + makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or + to use it but to not do heap corruption checking. + * gdbserver/Makefile.in: Ditto. + * utils.c (init_malloc): Replace warning() use with direct call of + fprintf_unfiltered, since current_target has not yet been set and thus + we cannot use warning(). If we try to use mmcheck and it fails, + suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE + defined. Other small mmalloc related cleanups. + * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1. + * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK. + + * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT); + * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + Remove obsolete defines. + + * config/alpha/alpha-linux.mh (MMALLOC_DISABLE): + * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE): + * config/rs6000/rs6000.mh (MMALLOC_DISABLE): + * config/rs6000/aix4.mh (MMALLOC_DISABLE): + * config/powerpc/aix4.mh (MMALLOC_DISABLE): + * config/powerpc/aix.mh (MMALLOC_DISABLE): + * config/ns32k/ns32km3.mh (MMALLOC_DISABLE): + * config/mips/mipsm3.mh (MMALLOC_DISABLE): + * config/mips/decstation.mh (MMALLOC_DISABLE): + * config/m88k/cxux.mh (MMALLOC_DISABLE): + * config/i386/i386mk.mh (MMALLOC_DISABLE): + * config/i386/i386m3.mh (MMALLOC_DISABLE): + * config/i386/i386gnu.mh (MMALLOC_DISABLE): + Use MMALLOC_CFLAGS instead. + +Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com) + + * h8300-tdep.c: Remove some outdated comments. + (h8300_skip_prologue): Rework to be more correct for the H8/300H. + Handle stm.l insns for the H8/S. + (examine_prologue): Likewise. + +Tue Jul 9 16:48:55 1996 Raymond Jou + + * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf. + +Mon Jul 08 08:50:39 1996 Mark Alexander + + * mon960-rom.c (mon960_open): Add floating point detection to + prevent hang on non-FPU processors (PR 9775). + (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem + setting breakpoints and improve loading speed. + +Sun Jul 7 14:57:34 1996 Fred Fish + + * coffread.c (record_minimal_symbol): Don't presave name string + on symbol_obstack before passing to prim_record_minimal_symbol. + It now handles saving the string itself. + * dbxread.c (read_dbx_dynamic_symtab): Ditto. + * mipsread.c (read_alphacoff_dynamic_symtab): Ditto. + * os9kread.c (record_minimal_symbol): Ditto. + * solib.c (solib_add_common_symbols): Ditto. + + * coffread.c (coff_symtab_read): Don't presave name string on + symbol_obstack before passing to prim_record_minimal_symbol_and_info. + It now handles saving the string itself. + * dbxread.c (record_minimal_symbol): Ditto. + * elfread.c (record_minimal_symbol_and_info): Ditto. + + * dstread.c (record_minimal_symbol): Remove static function that just + called prim_record_minimal_symbol with the same args (after change to + prim_record_minimal_symbol to do it's own name string saves). + * nlmread.c (record_minimal_symbol): Ditto. + * somread.c (record_minimal_symbol): Ditto. + + * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack. + (hpread_read_function_type): Ditto. + (hpread_process_one_debug_symbol): Ditto. + * mdebugread.c (parse_symbol): Ditto. + (new_symbol): Ditto. + * minsyms.c (prim_record_minimal_symbol_and_info): Ditto. + + * coffread.c (process_coff_symbol): Use obsavestring to save + SYMBOL_NAME, rather than obstack_copy0. + * dstread.c (create_new_symbol): Ditto + * symfile.c (obconcat): Ditto. + * stabsread.c (patch_block_stabs): Ditto. + * xcoffread.c (SYMNAME_ALLOC): Ditto. + + * symfile.c (obsavestring): Update comments + * solib.c (solib_add_common_symbols): Remove local var origname. + +Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure: Re-build with autoconf-2.10. + + * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h, + config/sparc/tm-sparclite.h: Initialize tm_print_insn from + TM_PRINT_INSN, which comes from the tm file. + +Tue Jul 02 21:41:20 1996 Mark Alexander + + * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, + os9kread.c: Replace identical sym_offsets functions with + default_symfile_offsets. + * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS + macro to allocate section_offsets. + * symfile.c (default_symfile_offsets): New function. + * symfile.h: Declare default_symfile_offsets. + * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to + simplify allocation of section_offsets. + +Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure. + * configure configure.in: Only make sol-thread.o for native. + Also, switch to dlopened libthread_db.so.1. + * sol-thread.c: Switch to using dlopen to get the thread_db + library. + +Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure, configure.in: Change test for libthread_db to only + work for configs where build/host/target are the same. + +Tue Jul 2 15:04:20 1996 Michael Meissner + + * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on + PowerPC. + + * configure.in (powerpc-*-linux): Add Linux, System V, and ELF + support. + * configure: Regenerate. + +Mon Jul 1 13:00:43 1996 Stan Shebs + + From Raymond Jou : + * mpw-make.sed: Add lines to whack out autoconf hook + @CONFIG_LDFLAGS@. + +Mon Jul 01 11:07:15 1996 Mark Alexander + + * remote-e7000.c (e7000_stop): New function. + +Fri Jun 28 06:34:19 1996 Dawn Perchik + + * configure, configure.in: Add target sparclet. + * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM + (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if + command to start process running on target is different from one + to continue execution), MO_HEX_PREFIX (if addresses from monitor + have a "0x" prefix). + * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the + registers array. This is to allow NULLs to be place holders in + the tm-*.h file so that only minor changes are needed when a new + processor is introduced (eg, one without floating point). + * sparc-tdep.c: Conditionally remove dependancies on floating + point. + * sparclet-rom.c, config/sparc/sparclet.mt, + config/sparc/tm-sparclet.h: New files for target sparclet. + * symfile.c (load_command): Add option for 2nd parameter; a load + offset added to the vma of each section. + +Fri Jun 28 05:39:19 1996 Dawn Perchik + + * main.c (main): Add option "l" for setting remote_timeout. + +Fri Jun 28 05:25:18 1996 Dawn Perchik + + * remote-e7000.c, remote.c, target.h, top.c: Add set option + "remote_timeout" for setting remote_timeout. Add set option + "use_hard_breakpoints" for setting hardware .vs. memory + breakpoints. + +Fri Jun 28 04:32:18 1996 Dawn Perchik + + * remote-e7000.c (e7000_parse_device): New function. + Add option "tcp_remote" to target command if using + tcp to connect to a remote host which is then connected + via serial port to the e7000 (for exampole, a port master). + (e7000_open): Change to call e7000_parse_device. + +Fri Jun 28 03:47:17 1996 Dawn Perchik + + * monitor.c (monitor_debug): Fix remotedebug buffering. + +Thu Jun 27 18:24:17 1996 Stan Shebs + + * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh + (NATDEPFILES): Add a space. + +Wed Jun 26 06:05:39 1996 Wilfried Moser + + * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type) + is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type. + + * ch-exp.c (calculate_array_length): Function removed. + +Tue Jun 25 17:41:06 1996 Martin M. Hunt + + * remote-e7000.c (e7000_read_inferior_memory_large): New function. + (e7000_xfer_inferior_memory): Call it. + +Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * gdb/gdbserver/Makefile.in (docdir): Removed. + +Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir): + Use autoconf set values. + (docdir): Removed. + * configure.in (AC_PREREQ): autoconf 2.5 or higher. + * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir, + includedir): Use autoconf set values. + (docdir): Removed. + * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher. + * nlm/configure: Rebuilt. + * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share. + +Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com) + + * stabsread.c (read_cfront_member_functions): add type + +Sun Jun 23 23:40:48 1996 Doug Evans + + * win32-nat.c: #include . + (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete. + (child_create_inferior): Convert only env var PATH to win32 style. + (set_pathstyle_dos): Delete. + (_initialize_inftarg): Delete dos-path-style command. + +Thu Jun 20 13:42:23 1996 Doug Evans + + * configure.in: Revise sol-thread.o test. + * configure: Regenerated. + + * source.c (find_source_lines): Reassign size to result of read. + +Tue Jun 18 16:25:54 1996 Jeffrey A. Law + + * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S. + (h8300_command): Likewise. + (set_machine): Likewise. + (set_machine_hook): Likewise. + (_initialize_h8300m): Likewise. + + * config/h8300/tm-h8300.h (h8300smode): Declare. + +Sun Jun 16 15:21:51 1996 Jeffrey A. Law + + * somsolib.c (som_solib_create_inferior_hook): Handle tracking + of shl_load calls for hpux10. + +Thu Jun 13 11:16:10 1996 Tom Tromey + + * config.in: Regenerated. + * acconfig.h (HAVE_THREAD_DB_LIB): Added entry. + + * configure: Regenerated. + * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to + avoid name clashes with SunOS headers. + +Tue Jun 11 19:52:50 1996 Fred Fish + + From Michael Snyder : + * bcache.c (print_bcache_statistics): Avoid divide-by-zero + exception if one or more objfile has no symbols, such as when + a dynamic library has been stripped. + +Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure. + * configure configure.in: Only make sol-thread.o for native. + Also, switch to dlopened libthread_db.so.1. + * sol-thread.c: Switch to using dlopen to get the thread_db + library. + +Mon Jun 10 14:17:19 1996 Fred Fish + + * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS): + Change from 0xE0000000 to 0xC0000000. + +Thu Jun 6 17:10:32 1996 Michael Meissner + + * config/powerpc/xm-solaris.h: Initial version of support for + Solaris on PowerPC. + +Wed Jun 5 01:52:57 1996 James G. Smith + + * configure.in (configdirs): Force 4100 builds to use 4300 GDB + target. + * configure: Rebuild. + + * config/mips/vr4300el.mt (SIM_OBS): Include simulator in + little-endian builds. + +Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com) + + * inftarg.c (child_thread_alive): Protect declaration with + #ifndef CHILD_THREAD_ALIVE. + + * source.c (find_source_lines): Check the time on the symtab's bfd if + it exists, else check the time on the exec_bfd. + +Thu May 30 09:43:17 1996 Mark Alexander + + * dsrec.c (make_srec): Fix calculation of address size + to allow addresses less than 0x100. + +Thu May 30 04:24:09 1996 Wilfried Moser + + * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length. + +Tue May 28 16:15:47 1996 Geoffrey Noer + + * remote-mips.c: cannot use EINVAL for breakpoint test since + its value varies for different hosts (e.g. go32's is 19, while + sunos is 22). Changed to hardcoded 22 since that is what the + mips boards return. + +Tue May 28 11:14:58 1996 Tom Tromey + + * configure: Regenerated. + * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN. + (CY_AC_PATH_TKH): Don't use AC_TRY_RUN. + +Sun May 26 16:56:35 1996 Miles Bader + + * solib.c (solib_absolute_prefix, solib_search_path): New variables. + (_initialize_solib): Add set/show commands for those variables. + (solib_map_sections): Implement searching using them. + +Sun May 26 14:14:49 1996 Fred Fish + + Changes from: David Mosberger-Tang + + * NEWS: Add Alpha Linux as a new native configuration. + + * mdebugread.c (parse_symbol): When we find a malloc() symbol with + return type VOID, assume no debugging info is available for that + object file and patch the return value into VOID *. Otherwise, + operations requiring an implicit call to malloc() will fail. + + * infrun.c (wait_for_inferior): The criterion to detect entering a + sigtramp handler is now: (a) the current pc is inside a sigtramp + handler, (b) the previous pc is not in a sigtramp handler, and (c) + the current stack pointer is "inner" than the old one. Condition + (c) is new to avoid mistaking a return from a signal handler into + sigtramp as a new sigtramp invocation. + + * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An + int may not be big enough to hold an address. + (dcache_hit): Ditto. + (dcache_peek_byte): Fix indentation. + + * configure.in (alpha-*-linux*): Add target. + * configure: Rebuild + + * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro. + (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto. + (DYNAMIC_SIGTRAMP_OFFSET): Ditto. + (SIGCONTEXT_ADDR): Ditto. + (FRAME_PAST_SIGTRAMP_FRAME): Ditto. + + * config/alpha/alpha-linux.mh: New file. + * config/alpha/alpha-linux.mt: Ditto. + * config/alpha/nm-linux.h: Ditto. + * config/alpha/tm-alphalinux.h: Ditto. + * config/alpha/xm-alphalinux.h: Ditto. + * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h. + * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to + xm-alphaosf.h. + * config/alpha/alpha-osf2.mh: Ditto. + + * blockframe.c (find_pc_partial_function): Pass PC to + SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems + that detect sigtramp code via designated code sequences (as is the + case for Linux/Alpha, for example). + + * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END + to ignore new PC argument. + * config/m68k/tm-hp300bsd.h: Ditto. + * config/vax/tm-vax.h: Ditto. + + * alpha-tdep.c (alpha_linux_sigtramp_offset): New function. + (alpha_osf_skip_sigtramp_frame): Ditto. + (push_sigtramp_desc): Ditto. + (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract + sigcontext address from frame. + (alpha_saved_pc_after_call): When in sigtramp, use + alpha_frame_saved_pc() instead of read-register(). + (after_prologue): When inside a dynamically generated sigtramp + function, there is no prologue, so return address of first + instruction. + (alpha_in_prologue): Fix typo in comment. + (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine + whether we're inside a dynamicaly generated sigtramp function. If + so, create and push and appropriate procedure descriptor. + (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain + the frame past a sigtramp frame (if the current frame is indeed a + sigtramp function). + (init_extra_frame_info): Don't read next frame register off of + stack-pointer when inside a dynamiccaly generated sigtramp. + (alpha_pop_frame): Also unlink and destroy procedure descriptors + created for dynamically generated sigtramp functions. + + * alpha-nat.c: When compiling under Linux, include and + instead of + +Tue Jul 2 13:58:10 1996 Miles Bader + + * gnu-nat.c (inf_validate_task_sc): + Give terminal to gdb while asking question. + (inf_resume): Don't validate the task suspend-count while execing. + +Thu Jun 13 11:04:52 1996 Miles Bader + + * gnu-nat.c (inf_validate_task_sc): Query user before clearing any + additional suspend count. + (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc. + (inf_resume): Call inf_validate_task_sc here. + (gnu_resume): Call inf_update_procs to ensure noticing new threads. + +Fri Jun 7 17:00:43 1996 Miles Bader + + * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID. + +Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com) + + * h8300-tdep.c (IS_PUSH): Refine. + (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints. + (IS_SUB4_SP, IS_SUBL_SP): New macros. + (h8300_skip_prologue): Handle H8/300H prologue code sequences. + (examine_prologue): Handle addresses from 0x010000 to 0xffffff + when in H8/300H mode. Get the return pointer's address correctly + for the H8/300H. Handle H8/300H prolouge code sequences. + + * symfile.c (generic_load): Print the starting address + of the file just loaded. + +Thu May 23 12:09:52 1996 Stan Shebs + + * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile. + +Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * breakpoint.c (bpstat_do_actions): Avoid endless recursion + if a `source' command is contained in bs->commands. + + * infrun.c (wait_for_inferior): Update step_frame_address when + stepping into a new line. + + From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab): + * breakpoint.c (breakpoint_1): Add shlib_disabled case to + bpenables array. + +Mon May 20 22:52:00 1996 Mark Alexander + + * dsrec.c (load_srec): Add WAITACK parameter, for machines + like EST visionICE that send back an ACK after each S-record. + * monitor.c (monitor_wait_srec_ack): New function. + (monitor_load): Pass monitor_wait_srec_ack to load_srec + if the monitor's MO_SREC_ACK flag is set. + * monitor.h: Define MO_SREC_ACK flag. + * remote-est.c (est_cmds): Add MO_SREC_ACK flag. + * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype. + * srec.h: Add WAITACK parameter to load_srec prototype. + +Sun May 19 21:22:00 1996 Rob Savoye + + * config/sparc/sparclite.mt: Add the sparc simulator. + +Sun May 19 16:49:37 1996 Fred Fish + + * defs.h (read_command_lines, query_hook): Update prototypes. + (readline_begin_hook, readline_hook, readline_end_hook): Declare. + * breakpoint.c (commands_command): Build message in temporary buffer + and pass that, as well as tty control flag, to read_command_lines. + * top.c (readline_begin_hook, readline_hook, readline_end_hook): + Define here. + (command_loop): Check for non-NULL instream before looping. + (command_line_input): Use readline_hook when appropriate, to get + user input from a GUI window. + (read_next_line): Also build prompt if getting user input from a GUI. + (recurse_read_control_structure): Fix typo in comment. + (read_command_lines): Use passed in prompt and tty flag to decide how + to build message. Use readline_begin_hook when appropriate, to set + up a GUI interaction window. Just return head, whether NULL or not, + after using readline_end_hook to complete GUI interaction. + (define_command, document_command): Build message in a temporary + buffer and pass it to read_command_lines, along with tty flag. + + +Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * blockframe.c (frameless_look_for_prologue): + Add FUNCTION_START_OFFSET only if func_start is non-zero. + * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if + pc is not in a known section. + * stack.c (print_frame_info): Remove check for fi->pc in known + section, now handled by lookup_minimal_symbol_by_pc. + + +Fri May 17 13:31:04 1996 Stan Shebs + + * sh-stub.c: New file, was config/sh/stub.c. + + +Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com) + + * top.c (read_next_line): Fix thinkos. From Donn Seeley. + + * coffread.c (coff_symtab_read): Handle C_LABEL symbols like + C_STAT symbols. + * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly. + Flush cached frames just before exiting. + * remote-sim.c (gdbsim_resume): Complain if the program isn't + being run. + * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define. + +Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com) + + * procfs.c (procfs_thread_alive procfs_stop): Make static. + (procfs_pid_to_str): New routine to print out thread id's in an + intelligible manner. + * sol-thread.c (sol_thread_fetch_registers): Re-order manner in + which supply_register is called to fix bug with writing + individual regs. + * config/sparc/tm-sun4sol2.h: Define default for + target_pid_to_str in case host lacks libthread_db. + +Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in config.in configure configure.in + config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh + config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread + and pthread support, since pre-2.5 systems don't come with + libthread_db.so.1. + + * procfs.c (info_proc): Use int instead of id_t. Old versions of + Irix don't seem to define this. + +Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com) + + * top.c (execute_control_command, case while_control): Allow + a while command to be interrupted. + +Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com) + + * sol-thread.c: More cleanup, add comments. + (sol_thread_resume): Prevent people from trying to step + inactive threads. + (sol_thread_wait sol_thread_fetch_registers + sol_thread_store_registers): Remove unnecessary check for + sol_thread_active. These routines won't get called unless threads + are active. + +Mon May 13 11:29:37 1996 Stan Shebs + + SH3-E support from Allan Tajii : + * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for + float registers. + (sh3e_reg_names): New register name array. + (sh_processor_type_table): Add sh3e processor type. + * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test. + (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for + full set of registers. + * remote-e7000.c (want_sh3, want_sh3_nopc): New globals. + (e7000_fetch_registers, e7000_wait): Use them. + * sh3-rom.c (sh3_regnames): Add float registers. + (sh3e_cmds, sh3e_ops): New globals. + (sh3e_open): New function. + (_initialize_sh3_rom): Rename from _initialize_sh3, set up + sh3e target vector. + +Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com) + + * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes. + Print out messages instead of codes for thread_db errors. Make + access macros for thread and lwp manipulation. Make cleanups to + fixup inferior_pid in case of errors. + +Thu May 9 19:06:02 1996 Fred Fish + + * aclocal.m4: Remove unused definition of AC_C_CROSS. + * configure.in: Add powerpcle-*-solaris* host and target config + so April 30th change does not get lost next time configure is + rebuilt. + +Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c, + infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c, + win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to + avoid conflict with Solaris /usr/include/thread.h. + +Thu May 9 12:33:32 1996 Rob Savoye + + * abug-rom.c: Config file for the older style ABug monitor that + runs on the mvme13x boards. + * config/m68k/monitor.mt: Add abug support for m68k cross + debugging. + +Wed May 8 20:33:24 1996 Fred Fish + + * infcmd.c (do_registers_info): Always print the raw floating + point value's bytes in big endian order, so the the leftmost bit + is the most significant. + * breakpoint.c (clear_momentary_breakpoints): Remove dead code + that is referenced nowhere else. + (set_breakpoint): Ditto. + (do_enable_breakpoint): Created from enable_once_breakpoint + with a couple of changes. + (enable_breakpoint): Call do_enable_breakpoint with an appropriate + bpdisp enum value to set disposition of breakpoint. + (enable_once_breakpoint): Ditto. + (enable_delete_breakpoint): Ditto. + * breakpoint.h (clear_momentary_breakpoints): Remove prototype. + * symtab.c (find_pc_line): Improve comments. + * xcoffread.c: Ditto. + +Tue May 7 18:37:06 1996 Stan Shebs + + * target.c (debug_to_xfer_memory): Insert line breaks when + dumping the memory block. + +Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com) + + * fork-child.c (fork_inferior), inferior.h: init_trace_fun now + returns a possibly modified pid. + * inftarg.c (ptrace_him): Now returns pid; + * m3-nat.c (m3_trace_him): Now returns pid; + * infcmd.c (run_command): Minor cleanup. + * infrun.c (wait_for_inferior): Add another check for one_stepped + near where we read the pc to avoid erroneously setting + random_signal for multi-threaded support. + * procfs.c: Add support for Solaris LWPs. Remove def of + LOSING_POLL. Many cleanups... Several workarounds for Solaris + lossage. System call entry and exit are now handled by + dynamically registered handlers. + * (syscallname): Don't barf when handed an unknown syscall + number. + * (info_proc_syscalls): Ditto. + * sol-thread.c: New file. Implements Solaris thread support. + * symfile.c (symbol_file_add): Add call to target_new_objfile to + notify target-dependent code about new symbol tables. + * (clear_symtab_users): Call target_new_objfile to notify it of + the removal of all symbol tables. + * target.c (push_target): Make sure that to_close is non-zero + before calling it. + * target.h (target_new_objfile): Provide default. + * config/alpha/nm-osf2.h: Define LOSING_POLL because this version + of OSF can't hack using poll with /proc. + * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be + sol-thread-new-objfile. + * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and + add libthread_db.so.1 to NAT_CLIBS. + * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and + target_pid_to_str. + +Sat May 4 02:13:34 1996 N Srin Kumar + + * procfs.c (remove_fd): Fix copy of fds to fill hole left after + removal of the requested fd. + +Mon May 6 07:52:48 1996 Michael Meissner + + * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific + hooks under ELF. + + * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT. + +Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com) + + From Peter Schauer: + * breakpoint.h (enum bpdisp): Add del_at_next_stop. + * breakpoint.c (insert_breakpoints, watchpoint_check, + bpstat_stop_status): Avoid bad references to memory freed via + delete_breakpoint on watchpoints going out of scope. + Do not delete these watchpoints, disable them and change their + disposition to del_at_next_stop instead. + (breakpoint_auto_delete): Delete all breakpoints whose disposition + is del_at_next_stop. + (breakpoint_init_inferior): Use switch to avoid reference to + already deleted breakpoint. + +Wed May 1 17:29:18 1996 Fred Fish + + * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h. + * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ... + * config/rs6000/rs6000.mt (TDEPFILES): ... to here. + * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize. + (solib_info): Call xcoff_relocate_symtab via the hook. + (sharedlibrary_command): Ditto. + * xcoffread.c: Remove all FAKING_RS6000 comments and defines. + (xcoff_add_toc_to_loadinfo_hook): Define and initialize here. + (xcoff_init_loadinfo_hook): Define and initialize here. + (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook. + (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook. + * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func. + * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations + of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook. + * rs6000-nat.c (_initialize_core_rs6000): Add initialization + of xcoff_relocate_symtab_hook. + +Tue Apr 30 13:22:02 1996 Michael Meissner + + * configure (powerpcle-*-solaris*): Add Solaris support. + + * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for + Solaris support. + +Mon Apr 29 16:17:31 1996 Dawn Perchik + + * c-valprint.c (c_val_print): Fix printing for arrays defined + with 0 length. + +Sun Apr 28 15:08:05 1996 Stan Shebs + + Support for bi-endian remote breakpoints. + * remote.c (big_break_insn, little_break_insn): New globals. + (break_insn): Remove. + (remote_insert_breakpoint, remote_remove_breakpoint): Use own + code if REMOTE_BREAKPOINT defined, otherwise call memory + breakpoint functions. + * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove. + (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define. + + * mon960-rom.c (mon960_cmds): Remove forward decl. + (mon960_load): Use current_monitor instead of mon960_cmds. + (mon960_regnames): Remove backslashes from line ends. + (_initialize_mon960): Fix documentation string. + +Sun Apr 28 12:10:35 1996 Fred Fish + + * symfile.h (psymbol_allocation_list): Expand comments which + describe the psymbol allocation list and how each field is + used. + +Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp + storage leaks. + (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks. + + * infcmd.c (run_command), solib.c (locate_base): Check for + target_has_execution in addition to inferior_pid, a core file + from a threaded program is yielding a non-zero inferior_pid. + + * sparc-tdep.c (get_saved_register): Handle window registers + in a dummy frame correctly. + +Sat Apr 27 20:38:32 1996 Fred Fish + + * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs, + so that anything that wants an allocation function not yet pulled + in, will get it from mmalloc rather than a system library. + * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS, + to avoid surprising results when used. + +Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com) + + * stabsread.c: Changes and bug fixes for cfront support. + Fix bug for class data members. + Fix parsing bug when no base classes exist. + Fix memory bug - allocate space for cplusplus specific info. + Add support for static data. + Add prototypes for static functions. + Enhance comments to show what each function expects to parse. + Cleanup code. + * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename + function to resolve_cfront_continuation. + +Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com) + + * infrun.c (wait_for_inferior): Call registers_changed when + restarting the inferior to get over a nullified instruction. + +Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com) + + * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c: + Add new support for parsing cfront stabs. + +Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com) + + * infrun.c (wait_for_inferior): Move "have_waited" label + outside of #ifdef conditionals. Don't trash the wait status + if we get a signal and the current instruction is nullified. + +Mon Apr 22 20:17:01 1996 Fred Fish + + * Makefile.in (VERSION): Bump version number to 4.16.1. + * NEWS: Update for 4.16 release. + +Mon Apr 22 16:32:29 1996 Stan Shebs + + * monitor.h: Clean up comment formatting. + (current_monitor): Remove decl. + (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions. + (push_monitor, SREC_SIZE): Remove. + * monitor.c: Expand old macro into current_monitor derefs + everywhere. + * remote-os9k.c (current_monitor): Remove definition. + +Mon Apr 22 14:54:45 1996 Mark Alexander + + * corefile.c (specify_exec_file_hook): Allow arbitrary number of + hooks. + (call_extra_exec_file_hooks): New function. + * h8300-tdep.c: Lint; add .h files to provide missing declarations, + remove unused variables. + (set_machine_hook): New function. + (_initialize_h8300m): Initialize it. + +Fri Apr 19 15:03:49 1996 Ian Lance Taylor + + * remote-mips.c (encoding): Don't specify size, to avoid bug in + SunOS native compiler. + +Thu Apr 18 18:46:57 1996 Stan Shebs + + * monitor.c: Use int rather than LONGEST for values, since + the formatting strings are not prepared to accept long longs. + +Wed Apr 17 20:17:27 1996 Doug Evans + + * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'. + +Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com) + + * corelow.c (add_to_thread_list): Make sure reg_sect is non-null + before de-referencing it. Prevents deref of NULL pointer if core + file lacks .reg section. + * defs.h: Rename floatformat_{to from}_long_double to + floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO + FROM}... macros. + * findvar.c (extract_floating store_floating): Change all refs to + FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest. + * utils.c: Change floatformat_{to from}_long_double to + floatformat_{to from}_doublest cuz the new routines will use + whatever size (double or long double) is appropriate. + * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL + REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to + floatformat... routine calls. + +Mon Apr 15 16:34:11 1996 Per Bothner + + * stabsread.c (read_type): Move handling of '@' from type + number handling to handling of types proper (as emitted by gcc!). + For typedefs, allocate the typedef type before reading its + definition, to properly handling recursive types. + +Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com) + + * ch-exp.c (calculate_array_length): Fix prototype. + +Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com) + + * remote-nindy.c (nindy_open): Acquire more target state so that + user can attach to a previously running program. + * (nindy_fetch_registers nindy_store_registers): Get rid of fp + conversion code. That's all handled in {extract store}_floating + now. + * utils.c (floatformat_to_double): Don't bias exponent when + handling zero's, denorms or NaNs. + * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL + REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and + FLOATFORMAT_TO/FROM_DOUBLEST macros. + * config/i960/tm-nindy960.h: Undefine + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and + REGISTER_CONVERTIBLE. These are no longer necessary now that all + the magic happens in extract/store_floating. + +Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * eval.c (evaluate_subexp_standard): Report error when attempting to + evaluate subscripts for types which cannot be subscripted. + + * valarith.c (value_x_binop, value_x_unop): Add noside parameter. + Return a zero value with the return type of the member function + if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member + function. + * values.h (value_x_binop, value_x_unop): Update prototypes + accordingly. + * eval.c (evaluate_subexp_standard): Update all callers of + value_x_binop, value_x_unop accordingly. + + * valarith.c (value_neg, value_complement): Perform ANSI C/C++ + integral promotion on operands. + +Fri Apr 12 13:19:27 1996 Fred Fish + + * README: Update for 4.16 release. + * configure.in (AC_CHECK_FUNCS): Also check for sbrk. + * configure: Regenerate with autoconf. + * config.in: Regenerate with autoheader. + * main.c (main): Only use sbrk() when HAVE_SBRK is defined. + * top.c (command_loop): Ditto. + +Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com) + + * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT + defaults for bi-endian targets. Replace function pointers for + floatformat routines with macros. No need for these to be runtime + selectable. + * findvar.c: Get rid of floatformat function pointers. Use + macros in extract_floating and store_floating. + * remote-nindy.c (nindy_fetch_registers nindy_store_registers): + Use floatformat macros. + +Thu Apr 11 21:28:02 1996 Fred Fish + + From: Miles Bader + * configure.in (AC_CHECK_HEADERS): check for endian.h. + Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK. + Add host & target cases for i[345]86-*-gnu*. + * config.in: Regenerate with autoheader. + * configure: Regenerate with autoconf. + * Makefile.in (AR, AWK): Set from corresponding autoconf substs. + (init.c): Don't scan mig-generated files. + * defs.h (endian.h): Include if HAVE_ENDIAN_H defined. + * config/nm-m3.h (ATTACH_NO_WAIT): Define. + * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT" + rather than "#ifndef MACH". + +Thu Apr 11 18:49:42 1996 Stan Shebs + + * remote.c (remotewritesize): New GDB variable, controls size + of memory packets sent to the target. + +Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com) + + * dcache.c: Add prototypes. Make many functions static. + * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and + dcache_poke call dcache_xfer_memory directly in order to fix + problems with turning off dcache. dcache_peek is now unnecessary, + so it goes away. + + * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT + and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer + to a struct floatformat. This allows for better handling of + targets whose floating point formats differ from the host by more + than just byte order. + * (floatformat_to_long_double floatformat_from_long_double): + Prototypes for new functions in utils.c. + * (floatformat_to_doublest floatformat_from_doublest): Prototypes + for pointers to floating point conversion functions. The actual + function uses either double or long double if the host supports it. + * findvar.c (floatformat_to_doublest floatformat_from_doublest): + Initialize to point at correct function depending on HAVE_LONG_DOUBLE. + * (extract_floating store_floating): Rewrite. Now, if host fp + format is the same as the target, we just do a copy. Otherwise, + we call floatformat_{to from}_doublest. + * remote-nindy.c (nindy_xfer_inferior_memory): Change param + `write' to `should_write'. + * utils.c (floatformat_to_long_double + floatformat_from_long_double): New routines that implement long + double versions of functions in libiberty/floatformat.c. + * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for + i960 extended real (80 bit) numbers. + * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes + actually read or written. + +Wed Apr 10 02:56:06 1996 Wilfried Moser + + * ch-valprint.c (chill_val_print): Remove call to calculate_array_length. + (calculate_array_length): Move function from here ... + + * ch-exp.c (calculate_array_length): ... to here. + (parse_primval): If we have a symbol with an array type + and the length is 0, call calculate_array_length. + +Tue Apr 9 01:23:05 1996 Wilfried Moser + + * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET: + Add some checks for powerset compatibility. + + * valops.c (value_slice): Use lowbound instead of lowerbound for + call to slice_range_type to get correct bounds. + +Mon Apr 8 12:53:56 1996 Fred Fish + + * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and + dependencies. + * scm-lang.c (gdb_string.h): Include. + * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow + call to correct type (char *). + * cp-valprint.c (cp_print_static_field): Ditto. + * somsolib.c (som_solib_create_inferior_hook): Add a declaration + for external find_unwind_entry function (from hppa-tdep.c). + * remote-pa.c (remote_write_bytes, remote_read_bytes): Change + type of second arg to "char *" to be type compatible with + dcache. + (remote_wait): Cast second arg to strtol to correct type. + * hppa-tdep.c (compare_unwind_entries): Change argument types to + "const void *" to be type compatible with qsort, and then + assign to local args prior to use. + +Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com) + + * infptrace.c (kill_inferior): Remove call to "kill"; update + comments. + +Mon Apr 8 14:05:07 1996 Geoffrey Noer + + * remote-e7000.c: don't append :23 to target port if __WIN32__ + is defined (it's WinGDB). + +Sun Apr 7 22:34:29 1996 Fred Fish + + From: Miles Bader + * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c, + msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk, + config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h, + m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd. + +Sun Apr 7 13:32:41 1996 Fred Fish + + * configure.in (case host): Add i386sco5 host. + * configure: Regenerate. + + From: Robert Lipe + Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This + target is an SVR3.2 with COFF, ELF, and shared libes, but + no /proc. + * config/i386/i386sco5.mh: New file. + * config/i386/nm-i386sco5.h: New file. + +Sat Apr 6 08:55:22 1996 Fred Fish + + * bcache.c (bcache): When size of chunk to cache is exactly equal to + BCACHE_MAXLENGTH, stash chunk as unique copy. + +Sat Apr 6 00:46:26 1996 Fred Fish + + * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef. + (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and + use it, rather than calling add_psymbol_addr_to_list. + (add_psymbol_addr_to_list): Delete. + (add_psymbol_to_list): Make psymbol static to avoid random data in + gaps due to alignment of structure members. + * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST, + ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no + performance improvements by inlining via complicated macros and + they just make gdb larger and harder to maintain. + * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST + and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to + add_psymbol_to_list with appropriate long or CORE_ADDR args. + (add_partial_symbol): Ditto. + * partial-stab.h: Ditto. + * os9kread.c (read_os9k_psymtab): Ditto + * mdebugread.c (parse_partial_symbols): Ditto. + (handle_psymbol_enumerators): Ditto. + (demangle.h): Include. + * hpread.c (hpread_build_psymtabs): Ditto. + (hpread_build_psymtabs): Ditto. + (demangle.h): Include + +Thu Apr 4 20:16:55 1996 Fred Fish + + * configure.in: Check for setpgid function. + * config.in: Regenerate with autoheader. + * configure: Regenerate with autoconf. + * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL + if it is actually defined. + (gdb_setpgid): Use HAVE_SETPGID. + * ch-exp.c: Change include of to "gdb_string.h". + * c-exp.y, f-exp.y, m2-exp.y: Ditto. + * c-exp.y, serial.c: Include . + * config/m68k/nm-news.h: Add typedef for pid_t which is + apparently missing from . Enclose entire + file in NM_NEWS_H ifndef and define when included. + * config/mips/nm-news-mips.h: Ditto. + * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW): Change name of temporary variable. + +Thu Apr 4 19:04:18 1996 Stan Shebs + + * arm-xdep.c: Move native-specific code to here from arm-tdep.c. + * arm-tdep.c (arm_apcs_32): New global. + (arm_addr_bits_remove, arm_saved_pc_after_call, + arm_push_dummy_frame, arm_pop_frame): New functions. + (arm_skip_prologue): Updated version from Richard Earnshaw. + (_initialize_arm_tdep): Add set/show "apcs32". + * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call + arm_addr_bits_remove. + (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call. + (frame_find_saved_regs): Declare properly. + (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame. + (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of + explicit mask. + * config/arm/nm-arm.h: New file. + * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS): + Move definitions to nm-arm.h. + * config/arm/arm.mh (NAT_FILE): Define. + + * symfile.c (generic_load): Initialize data_count properly. + +Thu Apr 4 17:17:53 1996 Fred Fish + + * symmisc.c (print_objfile_statistics): Print memory used by + psymbol cache obstack. + +Thu Apr 4 15:43:07 1996 Stan Shebs + + * symfile.c (report_transfer_performance): New function. + (generic_load): Call it to report transfer rate. + * remote-e7000.c (e7000_load): Ditto. + +Mon Apr 1 16:31:00 1996 Stan Shebs + + * mpw-make.sed: Change references to config.h to be in objdir, + edit out rules to rebuild config.h. + +Mon Apr 1 08:32:23 1996 Fred Fish + + * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before + proceeding. + +Sun Mar 31 16:15:43 1996 Fred Fish + + * hppah-nat.c (store_inferior_registers, store_inferior_registers, + fetch_register, child_xfer_memory): Use call_ptrace function supplied + by infptrace.c rather than calling ptrace directly. + +Sun Mar 31 15:39:00 1996 Stan Shebs + + * mon960-rom.c: Cleanups and elimination of unused code, + clarify documentation string. + (mon960_serial, mon960_ttyname): Remove. + * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS, + ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove. + +Sat Mar 30 11:00:22 1996 Fred Fish + + * configure.in: Check whether printf family supports printing + long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so. + * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE. + * configure: Regenerate. + * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE. + * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE. + * configure.in: Fix have_gregset and have_fpregset autoconf + variable names so that they match the pattern required to + cache them. + +Fri Mar 29 21:39:56 1996 Fred Fish + + * core-aout.c (fetch_core_registers): Cast core_reg_size to int + before testing against reg_ptr. + * eval.c (evaluate_subexp_standard): Cast type of + TYPE_FN_FIELD_VOFFSET to int. + * findvar.c (extract_signed_integer, extract_unsigned_integer, + extract_long_unsigned_integer): Cast type of sizeof to int. + * values.c (unpack_field_as_long, modify_field): Ditto. + * valops.c (value_assign, call_function_by_hand): Ditto. + * infcmd.c (do_registers_info): Ditto. + * ser-tcp.c (tcp_open): Ditto. + * remote.c (putpkt): Ditto. + * dcache.c (dcache_peek): Ditto. + * dcache.c (dcache_poke): Ditto. + * m2-exp.y (yylex): Ditto. + * gnu-regex.c (re_match_2): Ditto. + * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef + out unused macro definition and variables. + * inftarg.c (proc_wait): Move from main.c to here, and make static. + * valprint.c (val_print_string): Change bufsize from int to unsigned. + * main.c (wait.h): Include. + * top.c (command_line_input): Remove unused variable "c". + * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum + value TYPE_CODE_TYPEDEF to switch statement. + (f_type_print_varspec_suffix): Add missing enum value + TYPE_CODE_TYPEDEF to switch statement. + * ch-exp.c (parse_primval): Add remaining enumeration values to + switch statement, with no specific action. + (ch_lex): Add LOC_UNRESOLVED in switch statement. + (pushback_token): Ifdef out, since code using it is ifdef'd out. + * stabsread.c (cleanup_undefined_types): Remove unused label + "badtype". + * objfiles.h (print_symbol_bcache_statistics): Add prototype. + * maint.c (objfiles.h): Include. + (maintenance_print_statistics): Remove unused variable "temp". + * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove + unused variable "found_file_symbol". + * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch. + * language.c (lang_bool_type): Use existing function local type + variable rather than create block local variables. + * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS. + * infptrace.c (wait.h, command.h): Include. + * ser-tcp.c (gdb_string.h): Include + * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR. + (i386_get_frame_setup): Change "pc" from int to CORE_ADDR. + * command.c (complete_on_enum): Make assignment used as truth value + explictly check against NULL. + (wait.h): Include. + * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code + that uses it is ifdef'd out. + * parser-defs.h: Add prototype for write_dollar_variable. + * infrun.c: Add prototype for write_pc_pid. + * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs. + * symmisc.c (bcache.h): Include. + * bcache.h: Add prototype for print_bcache_statistics. + * symfile.c: Include . + * printcmd.c (print_scalar_formatted): Change len to unsigned int. + * valarith.c (value_equal): Cast result of TYPE_LENGTH to int. + * valarith.c (value_binop): Change result_len, promoted_len1, + and promoted_len2 to unsigned int. + * valarith.c (value_subscripted_rvalue): Change elt_offs and + elt_size to unsigned int. + * valops.c (value_array): Change typelength to unsigned int. + (destructor_name_p): Change len to unsigned int. + * scm-lang.h (scm_parse): Add prototype for scm_unpack. + * symfile.c (decrement_reading_symtab): Change return type to void. + * valarith.c (value_subscript): Remove unused variable "word". + (value_subscript): Remove unused variable "tint". + * valops.c (auto_abandon): Ifdef out, since code using it is also + ifdef'd out. + * eval.c (init_array_element): Remove unused variable "val". + * Makefile.in (values.o): Depends on scm-lang.h. + (command.o): Depends upon wait_h. + (ser-tcp.o): Depends upon gdb_string.h. + (infptrace.o): Depends upon wait_h and command_h. + (maint.o): Depends on objfiles.h and symfile.h. + * values.c (allocate_repeat_value): Remove unused variable + "element_type". + (scm-lang.h): Include. + * breakpoint.c (create_longjmp_breakpoint): Enclose in + GET_LONGJMP_TARGET define, unused otherwise. + * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint, + i386_remove_watchpoint and i386_stopped_by_watchpoint. + +Thu Mar 28 12:53:19 1996 Doug Evans + + * configure.in (sparc64-*-solaris2*): Delete. + Stick with sparc-*-solaris2*. + * configure: Regenerated. + +Thu Mar 28 06:51:26 1996 Fred Fish + + * valops.c (value_assign): Make copy of internal variable value + before returning it as a new value, since it is owned by the + internal variable and will be freed along with it. + +Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com) + + * From Peter Schauer. + * breakpoint.c (breakpoint_re_set_one): Keep temporary + breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy + and bp_step_resume in case breakpoint_re_set_one is called due + to a step over a dlopen call. + * infrun.c (wait_for_inferior): Always remove breakpoints from + inferior in BPSTAT_WHAT_CHECK_SHLIBS case. + +Tue Mar 26 13:15:32 1996 Fred Fish + + * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer + non-prototyped case over prototyped case for C. + * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto. + +Sat Mar 23 17:24:28 1996 Fred Fish + + * os9kread.c (os9k_process_one_symbol): Note nonportable + assumption that an int can hold a char *. + + * bcache.h (struct hashlink): Wrap data[] inside union with + double to force longest alignment. + (BCACHE_DATA): New macro to access data[]. + (BCACHE_ALIGNMENT): New macro to get offset to data[]. + * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get + address of cached data. Use BCACHE_ALIGNMENT to compute + amount of space to allocate for each hashlink struct. + +Sat Mar 23 12:14:02 1996 Fred Fish + + * ch-lang.c (evaluate_subexp_chill): Fix typo. + +Thu Mar 21 08:27:19 1996 Fred Fish + + * Makefile.in (VERSION): Bump version to 4.15.3 + +Thu Mar 21 10:56:41 1996 Ian Lance Taylor + + * config.in: Rename from config.h.in. + * configure.in: Call AC_CONFIG_HEADER with config.h:config.in. + Change CONFIG_HEADERS test in AC_OUTPUT accordingly. + * configure: Rebuild. + * Makefile.in (stamp-h): Depend upon config.in, not config.h.in. + Set CONFIG_HEADERS to config.h:config.in. + +Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * partial-stab.h (case N_ENDM): Finish current partial symbol + table for Solaris 2 cc. + +Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com) + + * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the + PC in the registers array. From Peter Schauer. + +Mon Mar 18 13:47:09 1996 Fred Fish + + * symfile.c (reread_symbols): Reinitialize bcache struct + members to zero using memset. Also use memset to reinit + global_psymbols and static_psymbols, rather than explicitly + resetting each structure member. + +Sat Mar 16 19:47:36 1996 Fred Fish + + * configure.in: Add fragment to create stamp-h. + + From Peter Schauer + * configure.in (AC_CHECK_HEADERS): Check for link.h. + * configure: Regenerate with autoconf. + * config.h.in: Regenerate with autoheader. + * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H + is defined. + * solib.c: Exclude most of the code if HAVE_LINK_H is not defined. + * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for + older a.out based systems. + +Sat Mar 16 16:45:43 1996 Fred Fish + + * config.h.in: New file. + * acconfig.h: New file, for autoheader. + * configure.in (AC_CONFIG_HEADER): Add, generate config.h. + * configure: Regenerate. + * Makefile.in (defs_h): Add config.h + (distclean): Remove config.h and stamp-h during distclean. + (config.h, stamp-h): New targets to remake config.h when necessary. + * defs.h (config.h): Include before any other includes or defines. + * i386-tdep.c (gdb_string.h): Move include after include of defs.h. + * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H. + +Sat Mar 16 14:55:27 1996 Fred Fish + + From Peter Schauer + * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not + result in an empty line, to work around a bug in native Ultrix 4.4 + and OSF/1-3.2C make. + +Sat Mar 16 13:33:17 1996 Fred Fish + + * configure.in: Add gdbserver to configdirs under linux. + * configure: Regenerate. + +Fri Mar 15 12:06:58 1996 J.T. Conklin + + * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out. + * config/i386/tm-nbsd.h (NUM_REGS): Define. + +Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com) + + * solib.c (solib_break_names): Add _r_debug_state for + vanilla SVR4 implementations. From Peter Schauer. + +Mon Mar 11 14:24:57 1996 Dawn Perchik + + * mon960-rom.c: New file; support mon960 rom monitor on i960. + * monitor.c (monitor_debug): Change remotedebug to buffer strings. + * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before + epecting prompt and echo during open. + * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to + determine if break should be sent as stop command. + * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN. + * i960-tdep.c (mon960_frame_chain_valid): New function for getting + stack frame on mon960. + * Makefile.in: Add mon960 files. + * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960; + added i960-nindy-coff* and i960-nindy-elf* for target nindy. + * configure: Regenerated. + * config/i960/mon960.mt, config/i960/tm-mon960.h: New files; + support mon960 rom monitor on i960. + +Mon Mar 11 11:02:47 1996 Steve Chamberlain + + With Michael Snyder: + * i386-tdep.c (skip_trampoline_code): Fix strncmp length. + * win32-nat.c (CHECK, DEBUG*, debug_*): New. + (handle_load_dll): Don't reload symbols. + (handle_exception): Use the DEBUG_* names. + (child_wait): Add DEBUG_* code. + (_initialize_inftarg): Add new commands to set debug_ names. + +Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com) + + * From Peter Schauer: + * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE. + (bpstat_stop_status): Likewise. + (remove_solib_event_breakpoints): Likewise. + (clear_momentary_breakpoints): Likewise. + (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint + if we still can't read the memory for that breakpoint. + (mention): Add bp_shlib_event case to keep gcc quiet. + +Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com) + + * breakpoint.h (enum enable): New enum shlib_disabled for + shared library breakpoints that have been temporarily disabled. + * breakpoint.c: Handle temporarily disabled shared library + breakpoints like disabled breakpoints in most places. + (insert_breakpoints): Use shlib_disabled to indicate + that an unsettable breakpoint is only temporarily disabled. + (re_enable_breakpoints_in_shlibs): New function. + * corelow.c (solib_add_stub): After adding shared libraries, + try to reenable any temporarily disabled breakpoints. + * infcmd.c (attach_command): Likewise. + * infrun.c (wait_for_inferior): Likewise. + +Fri Mar 8 11:41:25 1996 Ian Lance Taylor + + * defs.h (extract_long_unsigned_integer): Declare. + * findvar.c (extract_long_unsigned_integer): New function. + * printcmd.c (print_scalar_formatted): Use it. + * valprint.c (val_print_type_code_int): Likewise. + +Thu Mar 7 17:40:50 1996 Stan Shebs + + * infcmd.c (do_registers_info): Ignore anonymous registers. + * sh-tdep.c (set processor): New command to set specific + processor type. + (sh_reg_names, sh3_reg_names): Arrays of register names for + SH and SH3 processors. + (sh_set_processor_type): New function. + * sh3-rom.c (sh3_open): Call it. + (sh3_regname): Add names of all the bank registers. + (sh3_supply_register): Clean up formatting. + * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include + bank registers. + (REGISTER_NAMES): Add names of bank registers. + (FP15_REGNUM): Define. + (REGISTER_VIRTUAL_TYPE): Use it. + * monitor.c: Clean up some comments. + +Thu Mar 7 12:09:51 1996 J.T. Conklin + + * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the + s* and t* symbols too. + +Thu Mar 7 15:18:51 1996 James G. Smith + + * symfile.c (generic_load): Avoid division by zero. + +Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com) + + * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems, + not just those with HANDLE_SVR4_EXEC_EMULATORS. + + From Peter Schauer: + * breakpoint.c (internal_breakpoint_number): Move to file scope. + (create_solib_event_breakpoint): Use an internal breakpoint number. + +Wed Mar 6 00:32:44 1996 Wilfried Moser + + * valarith.c (value_in): Change builtin_type_chill_bool to + LA_BOOL_TYPE. + +Tue Mar 5 23:48:36 1996 Wilfried Moser + + * ch-exp.c (parse_primval): Handle CARD, MAX, MIN. + (match_string_literal): Handle control sequence. + (match_character_literal): Deto. + + * ch-lang.c (chill_printchar): Change formating of nonprintable + characters from C'xx' to ^(num). + (chill_printstr): Deto. + (value_chill_card, value_chill_max_min): New functions to process + Chill's CARD, MAX, MIN. + (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN. + + * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN + for Chill's CARD, MAX, MIN. + + * valarith.c (value_in): Add processing of TYPE_CODE_RANGE + and change return type from builtin_type_int to + builtin_type_chill_bool. + +Tue Mar 5 18:54:04 1996 Stan Shebs + + * config/nm-nbsd.h (link_object, lo_name, etc): Move to here + from config/nm-nbsd.h. + * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here + from config/sparc/tm-nbsd.h. + + * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here + instead of in config/m68k/xm-hp300hpux.h. + +Tue Mar 5 12:05:35 1996 J.T. Conklin + + * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide + implementation for NetBSD systems. + +Mon Mar 4 23:44:16 1996 Per Bothner + + * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT. + (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY). + + * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error + if "function" is pointer to non-function. + +Mon Mar 4 17:47:03 1996 Stan Shebs + + * top.c (print_gdb_version): Update copyright year. + +Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com) + + From Peter Schauer: + * infrun.c (wait_for_inferior): Remove breakpoints and + switch terminal settings before calling SOLIB_ADD. + * solib.c (enable_break, SVR4 variant): Don't map in symbols + for the dynamic linker, the namespace pollution causes real + problems. + +Sun Mar 3 17:18:57 1996 James G. Smith + + * remote-mips.c (common_breakpoint): Explicitly terminate the + returned buffer. + +Wed Feb 28 22:32:18 1996 Stan Shebs + + From Wilfried Moser : + * remote.c (remote_detach): Send a command 'D' to the target + when detaching, update the function's comments. + +Thu Jun 6 16:11:38 1996 Miles Bader + + * gnu-nat.c (thread_cmd_list): New declaration. + (parse_int_arg): New function. + +Wed Jun 5 17:28:04 1996 Miles Bader + + * gnu-nat.h (struct proc): Add DETACH_SC field. + * gnu-nat.c (make_proc): Set DETACH_SC. + (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields. + (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields. + (add_thread_commands): Add set/show for detach-suspend-count. + Add takeover-suspend-count cmd. + (inf_detach): Set suspend counts to the detach SC, not 0. + (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd, + set_task_detach_sc_cmd, show_task_detach_sc_cmd, + set_thread_default_thread_detach_sc_cmd, + show_thread_default_thread_detach_sc_cmd): New functions. + (show_task_cmd): Also show detach-suspend-count values. + (thread_takeover_sc_cmd): New function. + +Fri May 31 16:49:24 1996 Miles Bader + + * gnu-nat.c (show_thread_run_cmd): Actually print state. + +Thu May 30 10:47:56 1996 Miles Bader + + * gnu-nat.c (inf_signal): Make unforwardable exceptions an error. + +Tue May 28 17:06:36 1996 Miles Bader + + * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a + pointer to the flags now, not the flags themselves. + +Mon May 27 13:31:17 1996 Miles Bader + + * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs. + (gnu_create_inferior): Check return from ptrace. + +Sun May 26 16:56:35 1996 Miles Bader + + * gnu-nat.h (struct proc): Add DEAD field. + * gnu-nat.c (make_proc): Initialize DEAD. + (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it. + (gnu_wait): Only abort for 0 threads if the task isn't dead. + +Sat May 25 17:06:05 1996 Miles Bader + + * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal. + +Wed May 22 18:44:28 1996 Miles Bader + + * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument. + (inf_set_traced): Only give no-signal-thread error message if + turning *on* tracing. + +Wed May 15 13:03:16 1996 Miles Bader + + * gnu-nat.c (inf_validate_procs): If INF has no threads, always + set inf->threads_up_to_date to 0. + (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced. + (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation. + (proc_update_sc): Cast thread state arg to thread_set_state. + (proc_get_state): Cast thread state arg to thread_get_state. + (inf_validate_task_sc): Cast task_basic_info arg to task_info. + * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call + inf_update_procs before we lookup the thread. + * config/i386/i386gnu.mh (MH_CFLAGS): New variable. + +Tue May 7 17:52:33 1996 Miles Bader + + * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task. + +Mon May 6 19:06:49 1996 Miles Bader + + * gnu-nat.c (inf_set_traced): Use msg_set_init_int with + INIT_TRACEMASK instead of setting the exec flags. + +Fri May 3 19:10:57 1996 Miles Bader + + * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find + the task's died, so others have a chance at it. + (gnu_resume): When single-stepping a single thread, given an error + if there is no such thread. When single-stepping one but running + the others, just given a warning and still run all the threads. + (gnu_wait): If there seem to be no threads, look harder, and + signal an error if there really aren't any. + (gnu_attach): Reset thread numbering to 0. + + * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give + thread name in warning messages. + + * gnu-nat.c (active_inf): New function. + (show_sig_thread_cmd, show_stopped_cmd): Use it. + (info_port_rights, info_send_rights_cmd, info_port_sets_cmd, + info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd): + New functions. + (add_task_commands): Add new port-right info commands. + +Fri Apr 26 20:42:16 1996 Miles Bader + + * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just + use mach_msg with MACH_RCV_INTERRUPT. + (set_noninvasive_cmd): New function. + (add_task_commands): Add command entry for `set noninvasive'. + +Mon Mar 4 14:12:02 1996 Miles Bader + + * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy. + (safe_bcopy): Function removed. + +Mon Dec 4 14:18:26 1995 Miles Bader + + * gnu-nat.c (proc_update_sc): Assert only threads can have state. + (make_proc): Initialize state_valid & state_changed fields. + +Tue Nov 28 17:51:21 1995 Miles Bader + + * reply_mig_hack.awk: New file. + +Tue Nov 14 14:31:03 1995 Miles Bader + + * breakpoint.c (breakpoint_1): Print breakpoint thread field. + + * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new + threads. + +Mon Nov 13 18:30:53 1995 Miles Bader + + * target.c (debug_to_check_threads): New function. + + * inflow.c (terminal_init_inferior_with_pgrp): New function. + (terminal_init_inferior): Call terminal_init_inferior_with_pgrp. + * inferior.h (terminal_init_inferior_with_pgrp): New declaration, + but only if PROCESS_GROUP_TYPE is defined. + +Mon Nov 6 16:42:09 1995 Miles Bader + + * target.c (debug_to_thread_alive): Pass through the return value. + +Thu Nov 2 18:05:00 1995 Miles Bader + + * target.c (signals, target_signal_from_host, target_signal_to_host): + Add mach exceptions. + * target.h (enum target_signal): Add mach exceptions. + +Mon Oct 30 16:41:04 1995 Miles Bader + + * gnu-nat.c: New file: gnu native backend. + * i386gnu-nat.c: New file: i386-specific part of gnu native backend. + * gnu-nat.h: New file. + * config/nm-gnu.h: New file. + * config/tm-i386gnu.h: New file. + * config/xm-i386gnu.h: New file. + * config/i386/i386gnu.mh: New file. + * config/i386/i386gnu.mt: New file. + +Wed Feb 28 15:50:12 1996 Fred Fish + + * Makefile.in (VERSION): Bump version to 4.15.2 to establish + baseline for gdb 4.16 rerelease testing. + +Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com) + + * somsolib.c (som_solib_create_inferior_hook): Before returning + call clear_symtab_users. + +Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com) + + * remote-e7000.c (e7000_open): Delete all breakpoints when + connecting to e7000. Change connect message to allow use of + monitor.exp in test suite. + * (e7000_load): Print transfer rate of download. + * symfile.c (generic_load): Print transfer rate of download. + +Sun Feb 25 13:58:33 1996 Stan Shebs + + * configure.in (mips*-*-vxworks*): New config. + * configure: Regenerated. + + * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files. + * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual): + Remove, never used. + +Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * partial-stab.h (case N_FUN): Function symbols generated + by SPARCworks cc have a meaningless zero value, do not update + pst->textlow if the function symbol value is zero. + + * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field + for function prototype declaration symbols. + +Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com) + + * remote-e7000.c (e7000_load): New routine to download via the + network. + * (e7000_wait): Don't backup PC when we hit a breakpoint. + Apparantly new sh2 pods get this right... + * (e7000_ops): Add call to e7000_load. + +Thu Feb 22 00:52:42 1996 J.T. Conklin + + * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}, + m68knbsd-nat.c: New files, support for NetBSD/m68k. + + * configure.in (m68k-*-netbsd*): New config. + * configure: Regenerated. + +Wed Feb 21 19:00:21 1996 Fred Fish + + * standalone.c (open, _initialize_standalone): Fix obvious typos + reported by Martin Pool . + +Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com) + + * solib.c (solib_create_inferior_hook): Fix thinko. + +Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com) + + * solib.c (solib_break_names): Define for Solaris and Linux. + (enable_break): For SVR4 systems, first try to use the debugger + interfaces in the dynamic linker to track shared library events + as they happen, then fall back to BKPT_AT_SYMBOL code. Convert + BKPT_AT_SYMBOL code to use shared library event breakpoints. + (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code, + it no longer needs to restart/wait on the inferior. + * symfile.c (find_lowest_section): No longer static. + * symfile.h (find_lowest_section): Corresponding changes. + +Tue Feb 20 18:54:08 1996 Fred Fish + + * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value. + (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE. + * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1. + * config/mips/tm-mips.h: Ditto. + * config/pa/tm-hppa.h: Ditto. + * config/rs6000/tm-rs6000.h: Ditto. + * config/sparc/tm-sparc.h: Ditto. + +Tue Feb 20 17:32:05 1996 J.T. Conklin + + * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o. + + * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined. + * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): + #ifdef'd out definitions --- Causes serious gdb failures on + the i386. Need to investigate further before enabling. + + * i386b-nat.c (fetch_inferior_registers, store_inferior_registers, + fetch_core_registers): New functions. These functions are defined + if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored + with ptrace PT_GETREGS/PT_SETREGS. + +Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com) + + * findvar.c (extract_floating store_floating): Replace `long + double' with `DOUBLEST'. + +Mon Feb 19 15:25:51 1996 J.T. Conklin + + * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): + Define. + +Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com) + + * symtab.h (looup_minimal_symbol_solib_trampoline): Declare. + + * breakpoint.h (remove_solib_event_breakpoints): Declare. + * breakpoint.c (remove_solib_event_breakpoints): New function. + * somsolib.c (solib_create_inferior_hook): Remove all solib event + breakpoints before inserting any new ones. Use a solib event + breakpoint for the breakpoint at "_start". + Remove extraneous "\n" from calls to warning. + + * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes + name array. + +Mon Feb 19 01:09:32 1996 Doug Evans + + * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST + for CORE_ADDR values. + (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values. + * symfile.h (add_psymbol_{,addr}to_list): Add prototypes. + +Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (mipscoff_symfile_read): Unconditionally add + alpha coff dynamic symbols for all symbol files. Makes skipping + over the trampoline code work when stepping from a function in a + shared library into a function in a different shared library. + +Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com) + + * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define + RETURN_VALUE_ON_STACK to return long doubles on the stack. + +Sat Feb 17 16:33:11 1996 Fred Fish + + * Makefile.in (ch-exp.o): Add dependencies. + (various): Add gdb_string.h to dependencies that need it. + +Sat Feb 17 08:57:50 1996 Fred Fish + + * symmisc.c (print_symbol_bcache_statistics): Update description for + printing byte cache statistics. + +Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com) + + * Add native support for long double data type. + * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST + to store actual data. Change types of INT and FLOAT tokens to + typed_val_int and typed_val_float respectively. Create new token + DOUBLE_KEYWORD to specify the string `double'. Make production + for FLOAT use type determined by parse_number. Add production for + "long double" data type. + * (parse_number): Use sscanf to parse numbers as float, double or + long double depending upon the type of typed_val_float.dval. Also + allow user to specify `f' or `l' suffix to explicitly specify + float or long double constants. Change typed_val to + typed_val_int. + * (yylex): Change typed_val to typed_val_int. Also, scan for + "double" keyword. + * coffread.c (decode_base_type): Add support for T_LNGDBL basic + type. + * configure, configure.in: Add check for long double support in + the host compiler. + * defs.h: Define DOUBLEST appropriatly depending on whether + HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes + for functions that handle this type. + * expression.h (union exp_element): doubleconst is now type + DOUBLEST. + * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST. + * findvar.c (extract_floating): Make return value be DOUBLEST. + Also, add support for numbers with size of long double. + * (store_floating): Arg `val' is now type DOUBLEST. Handle all + floating types. + * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now + DOUBLEST. + * valarith.c (value_binop): Change temp variables v1, v2 and v to + type DOUBLEST. Coerce type of result to long double if either op + was of that type. + * valops.c (value_arg_coerce): If argument type is bigger than + double, coerce to long double. + * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and + arg type is float and > 8 bytes, then use pointer-to-object + calling conventions. + * valprint.c (print_floating): Arg doub is now type DOUBLEST. + Use appropriate format and precision to print out floating point + values. + * value.h: Fixup prototypes for value_as_double, + value_from_double, and unpack_double to use DOUBLEST. + * values.c (record_latest_value): Remove check for invalid + floats. Allow history to store them so that people may examine + them in hex if they want. + * (value_as_double unpack_double): Change return value to DOUBLEST. + * (value_from_double): Arg `num' is now DOUBLEST. + * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target + specific) to expect certain types to always be returned on the stack. + +Fri Feb 16 14:00:54 1996 Fred Fish + + * bcache.c, bcache.h: New files to implement a byte cache. + * Makefile.in (SFILES): Add bcache.c. + (symtab_h): Add bcache.h. + (HFILES_NO_SRCDIR): add bcache.h + (COMMON_OBJS): Add bcache.o + (bcache.o): New target. + * dbxread.c (start_psymtab): Make global_syms & static_syms + type "partial_symbol **". + * hpread.c (hpread_start_symtab): Ditto. + * os9kread.c (os9k_start_psymtab): Ditto. + * stabsread.h (start_psymtab): Ditto. + * {symfile.c, symfile.h} (start_psymtab_common): Ditto. + * maint.c (maintenance_print_statistics): Call + print_symbol_bcache_statistics. + * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc + and free pointers. + * solib.c (allocate_rt_common_objfile): Ditto. + * symfile.c (reread_symbols): Ditto. + (free_objfile): Free psymbol bcache when objfile is freed. + (objfile_relocate): Use new indirect psymbol pointers. + * objfiles.h (struct objfile): Add psymbol cache. + * symfile.c (compare_psymbols): Now passed pointers to pointers to + psymbols. + (reread_symbols): Free psymbol bcache when freeing other objfile + resources. + (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new + psymbol using the psymbol bcache. + (init_psymbol_list): Psymbol lists now contain pointers rather than + the actual psymbols. + * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically + grown arrays of pointers. + (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol + bcache. + * symmisc.c (print_partial_symbols): Now takes pointer to pointer + to partial symbol. + (print_symbol_bcache_statistics): New function to print per objfile + bcache statistics. + (print_partial_symbol, print_partial_symbols, + maintenance_check_symtabs, extend_psymbol_list): + Account for change to pointer to pointer to partial symbol. + * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2, + make_symbol_completion_list): + Account for change to pointer to pointer to partial symbol. + * symtab.h (bcache.h): Include. + * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms + type "partial_symbol **". + +Fri Feb 16 10:02:34 1996 Fred Fish + + * dwarfread.c (free_utypes): New function. + (read_file_scope): Call free_utypes as cleanup, rather than just + freeing the utypes pointer. + +Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * demangle.c (is_cplus_marker): New function, checks if a + character is one of the commonly used C++ marker characters. + * defs.h (is_cplus_marker): Add prototype. + * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle), + cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol), + stabsread.c (define_symbol, read_member_functions, read_struct_fields), + symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P), + values.c (vb_match): Use is_cplus_marker instead of comparison + with CPLUS_MARKER. + +Thu Feb 15 18:08:13 1996 Fred Fish + + * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly + delete entirely someday. + +Thu Feb 15 15:25:34 1996 Stan Shebs + + * mpw-make.sed: Edit out makefile rebuild rule. + (host_alias, target_alias): Comment out instead of deleting. + (@LIBS@): Edit out references. + +Tue Feb 13 22:56:46 1996 Fred Fish + + * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): + Use n_psyms in OBJSTAT, not psyms. + +Mon Feb 12 15:59:31 1996 Doug Evans + + * configure.in (sparclet-*-aout*): New config. + * configure: Regenerated. + +Mon Feb 12 14:17:52 1996 Fred Fish + + * somsolib.c (som_solib_add): Use xmalloc rather than bare + unchecked call to malloc. + * remote-mips.c (pmon_load_fast): ditto. + * remote-mm.c (mm_open): ditto. + * hpread.c (hpread_lookup_type): ditto. + * remote-adapt.c (adapt_open): ditto. + +Mon Feb 12 13:11:32 1996 Fred Fish + + * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node, + allocate_saved_f77_common_node, allocate_common_entry_node, + add_common_block): Use xmalloc rather than malloc, some of which + were unchecked. + * gnu-regex.c: At same point as other gdb specific changes + #undef malloc and then #define it to xmalloc. + * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than + bare unchecked calls to malloc/realloc. + * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare + unchecked call to malloc. + +Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com) + + * symtab.c (gdb_mangle_name): Change opname var to be const to + match return val of cplus_mangle_name. + * i960-tdep.c: Change arg types of next_insn to match callers. + +Wed Feb 7 07:34:24 1996 Fred Fish + + * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These + apparently aren't needed in any reasonably recent version of + linux. + +Tue Feb 6 21:37:03 1996 Per Bothner + + * stabsread.c (read_range_type): If !self-subrange and language + is Chill, assume a true range. If a true_range is a sub_subrange, + use builtin_type_int for index_type. + +Tue Feb 6 18:38:51 1996 J.T. Conklin + + * nindy-share/nindy.c (say): Use stdarg.h macros when compiling + with an ANSI compiler. + +Mon Feb 5 18:24:28 1996 Steve Chamberlain + + From Michael_Snyder@NeXT.COM (Michael Snyder): + * valops.c (value_arg_coerce): Coerce float to double, unless the + function prototype specifies float. + +Mon Feb 5 09:51:55 1996 Tom Tromey + + * language.c (set_language_command): Use languages table when + printing available languages. + +Sat Feb 3 12:22:05 1996 Fred Fish + + Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl): + * command.c (add_cmd): Add missing initialization for enums member. + Reorder members to match structure declaration to make it easier to + tell when one is missing. + * exec.c (exec_file_command): Fix problem where filename in malloc'd + memory is referenced after being freed. + +Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dwarfread.c (read_func_scope): Avoid GDB core dumps if + AT_name tag is missing. + + * procfs.c (procfs_stopped_by_watchpoint): Fix logic when + FLTWATCH and FLTKWATCH are defined. + + * remote.c (remote_read_bytes): Advance memaddr for transfers, + return number of bytes transferred for partial reads. + + * top.c (init_signals): Reset SIGTRAP to SIG_DFL. + +Fri Feb 2 13:40:50 1996 Steve Chamberlain + + * win32-nat.c (mappings): Add ppc registers. + (child_resume): Turn off step for ppc. + +Thu Feb 1 10:29:31 1996 Steve Chamberlain + + * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h, + xm-cygwin32.h): New. + * config/i386/(*win32*): Becomes *cygwin32*. + * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32. + (powerpcle-*-cygwin32): New. + * configure: Regenerate. + * win32-nat.c (child_create_inferior): Call CreateProcess + with the right program arg. + +Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com) + + * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition. + +Wed Jan 31 19:01:28 1996 Fred Fish + + * serial.c: Change fputc/fputs/fprintf to _unfiltered forms. + +Wed Jan 31 18:36:27 1996 Stan Shebs + + * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove. + + * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used. + + * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to + here from config/i386/xm-i386mach.h, fix name. + * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h. + * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to + here from config/i386/xm-ptx4.h. + * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h. + * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h. + * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h. + * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h. + * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h. + + * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h. + (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h. + * config/sparc/sun4sol2.mh (NAT_FILE): Update. + +Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com) + + * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software + floating point correctly. + (STORE_RETURN_VALUE): Likewise. + * config/pa/tm-pro.h (SOFT_FLOAT): define. + +Wed Jan 31 13:34:52 1996 Fred Fish + + * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + Define to what should be reasonable values. However, apparently + a bug in linux mmap prevents mapped symbol tables from working. + +Tue Jan 30 18:26:19 1996 Fred Fish + + * defs.h (errno.h>: Move #include closer to head of file to solve + obscure problem with systems that declare perror with const arg, in + both errno.h and stdio.h, and const is defined away by intervening + local include. + +Tue Jan 30 15:41:10 1996 Fred Fish + + From Jon Reeves : + * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr. + (mem_fault_routine): Fix misplaced volatile type qualifier in decl. + +Mon Jan 29 19:05:58 1996 Fred Fish + + * Makefile.in (diststuff): Make all-doc; diststuff target does not + exist in doc/Makefile.in. + +Mon Jan 29 18:44:57 1996 Stan Shebs + + * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used. + +Mon Jan 29 00:10:35 1996 Wilfried Moser + + * ch-valprint.c (calculate_array_length): New function to + determine the length of an array type. + (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an + array type is zero, call calculate_array_length. + + * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The + values may not be sorted. Scan all entries and set the real lower + and upper bound. + +Sun Jan 28 15:50:42 1996 Fred Fish + + * config/xm-linux.h: Move include of solib.h and #define of + SVR4_SHARED_LIBS from here ... + * config/nm-linux.h: ...to here. + +Sat Jan 27 10:34:05 1996 Fred Fish + + * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h. + Also check for gregset_t and fpregset_t types. + * configure: Regenerate. + * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H + is defined. + (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T + and HAVE_FPREGSET_T are defined. These changes allow systems + like linux that are migrating to /proc support to use a single + configuration for both new and old versions. + + * config/i386/linux.mt: Note that this is now for both a.out and + ELF systems. + * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o, + i386v4-nat.o + * config/i386/tm-linux.h (tm-sysv4.h): Include. + * config/i386/xm-linux.h (solib.h): Include + (SVR4_SHARED_LIBS): Define. + * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined. + (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined. + (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T + defined. + +Fri Jan 26 13:48:14 1996 Stan Shebs + + * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used. + * config/i386/xm-sun386.h: Ditto. + * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto. + +Thu Jan 25 16:05:53 1996 Tom Tromey + + * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@. + +Thu Jan 25 09:22:15 1996 Steve Chamberlain + + From Greg McGary : + * dcache.c (dcache_peek, dcache_poke): Advance addr for + multi-byte I/O. + +Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com) + + * infrun.c (normal_stop): Fix test for shared library event. + +Thu Jan 25 03:26:38 1996 Doug Evans + + * configure.in (sparc64-*-*): Add default host configuration. + (sparc64-*-solaris2*): Add target configuration. + (sparc64-*-solaris2* host): Link statically if GCC used. + * configure: Regenerated. + * sparc/sp64sol2.mt: New file. + +Wed Jan 24 22:31:37 1996 Doug Evans + + * Makefile.in (RUNTEST): srcdir renamed to rootsrc. + +Wed Jan 24 15:42:24 1996 Tom Tromey + + * Makefile.in (lint): Close backquotes. + +Wed Jan 24 13:19:10 1996 Fred Fish + + * NEWS: Make note of new record and replay feature for + remote debug sessions. + * serial.c (gdbcmd.h): Include. + (serial_logfile, serial_logfp, serial_reading, serial_writing): + Define here, for remote debug session logging. + (serial_log_command, serial_logchar, serial_write, serial_readchar): + New functions for remote debug session logging. + (serial_open): Open remote debug session log file when needed. + (serial_close): Close remote debug session log file when needed. + (_initialize_serial): Add set/show commands for name of remote + debug session log file. + * serial.h (serial_readchar): Declare + (SERIAL_READCHAR): Call serial_readchar(). + (SERIAL_WRITE): Call serial_write(). + (serial_close): Declare as extern. + (serial_logfile, serial_logfp): Declare. + * top.c (execute_command): Declare serial_logfp. Log user command + in remote debug session log if log file is open. + * remote-array.c (array_wait): #ifdef out echo to gdb_stdout. + (array_read_inferior_memory): Rewrite to fix memory overwrite bug. + * remote-array.c (SREC_SIZE): Remove, duplicates define in + monitor.h. + * remote-array.c (hexchars, hex2mem): Remove, unused. + * gdbserver/low-linux.c (store_inferior_registers): Remove + unnecessary extern declaration of registers[]. + * gdbserver/Makefile.in (all): Add gdbreplay. + * gdbserver/gdbreplay.c: New file. + * gdbserver/README: Give example of recording a remote + debug session with gdb and then replaying it with gdbreplay. + +Tue Jan 23 18:02:35 1996 Per Bothner + + * stabsread.c (rs6000_builtin_type): Make bool type unsigned. + (read_one_struct_field): Support boolean bitfields. + * c-valprint.c (c_val_print): Print booleans properly. + +Tue Jan 23 18:54:09 1996 Stan Shebs + + * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual): + Remove, never used. + * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o. + +Tue Jan 23 14:36:05 1996 Per Bothner + + * ch-exp.c (parse_tuple): Error if invalid mode. + + * value.h (COERCE_ARRAY): Don't coerce enums. + (COERCE_ENUM): Don't COERCE_REF. + (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM). + * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let + value_cast handle it otherwise); do *not* COERCE_ENUM either way. + * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY. + Add COERCE_REF before COERCE_ENUM. + * values.c (value_as_long): Simplify. + + * valops.c (value_array): Create internalvar if !c_style_arrays. + + * language.c (lang_bool_type): Add Fortran support. + * eval.c (OP_BOOL): Use LA_BOOL_TYPE. + +Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com) + + * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup. + All references changed. + * breakpoint.c (bpstat_what): Add shlib_event to the class types. + Update state table. Reformat so that it's still readable. + When we hit the shlib_event breakpoint, set the calss of shlib_event. + (breakpoint_1): Add "shlib events" as a breakpoint type. + Print the shlib_event breakpoint like other breakpoints. + (create_solib_event_breakpoint): New function. + (breakpoint_re_set_one): Handle solib_event breakpoints. + * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type. + (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS + action. + (create_solib_event_breakpoint): Declare. + * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat. + (normal_stop): Inform the user when the inferior stoped due + to a shared library event. + (_initialize_infrun): Add new set/show variable "stop-on-solib-events" + to control whether or not gdb continues the inferior or stops it when + a shared library event occurs. + * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function. + * somsolib.c (TODO list): Update. + (som_solib_create_inferior_hook): Arrange for gdb to be notified + when significant shared library events occur. + * hppa-tdep.c (find_unwind_entry): No longer static. + +Tue Jan 23 09:00:48 1996 Doug Evans + + * printcmd.c (print_insn): Pass fprintf_unfiltered to + INIT_DISASSEMBLE_INFO. + +Mon Jan 22 16:59:40 1996 Stan Shebs + + * remote.c (remotebreak): New GDB variable. + (remote_break): New global. + (remote_interrupt): Send a break instead of ^C if remote_break. + * NEWS: Describe the new variable. + +Mon Jan 22 16:24:11 1996 Doug Evans + + * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc. + +Fri Jan 19 07:19:38 1996 Fred Fish + + * hp300ux-nat.c (getpagesize): Remove unused function + fetch_core_registers. + (hp300ux_core_fns): Remove, is unused. + (_initialize_core_hp300ux): Remove, is unused. + (gdbcore.h): Remove #include, no longer needed. + +Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com) + + * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid + ptrace bug in aix4.1.3 on the rs6000. + +Wed Jan 17 13:22:27 1996 Stan Shebs + + * remote-hms.c (hms_ops): Add value for to_thread_alive. + * remote-nindy.c (nindy_ops): Ditto. + * remote-udi.c (udi_ops): Ditto. + +Tue Jan 16 18:00:35 1996 James G. Smith + + * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset, + pmon_checkset, pmon_make_fastrec, pmon_check_ack, + pmon_load_fast): New functions. Support for the PMON monitor world. + (common_open): New function to merge support for different monitors. + (mips_open): Use common_open(). + (mips_send_command): New function. + (mips_send_packet): Scan out-of-sequence packets. + (mips_enter_debug, mips_exit_debug): New functions. + (pmon_ops): New target definition structure. + +Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (CLIBS): Add LIBS to allow libraries to be + specified on the make command line (via make LIBS=xxx). + + +Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com) + + * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED + is set but there are no psymtabs. + +Fri Jan 12 15:56:12 1996 Steve Chamberlain + + * dsrec.c (load_srec): Remove unused variable. + * monitor.c (monitor_expect): Don't expect a ^C to echo. + * serial.c (serial_open): Add parallel interface. + * sh3-rom.c (parallel, parallel_in_use): New. + (sh3_load): If parallel_in_use, download though the + parallel port. + (sh3_open): Open parallel port if specified. + (sh3_close): New function. + (_inititalize_sh3): Add sh3_close hook and documentation. + * monitor.c (monitor_close): Export. + * monitor.h (monitor_close): Add prototype. + +Fri Jan 12 13:11:42 1996 Stan Shebs + + From Wilfried Moser : + * remote.c (remotetimeout): New GDB variable, use to set the + remote timeout for reading. + +Fri Jan 12 07:14:27 1996 Fred Fish + + * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h + to get "struct core_fns" defined. + * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o): + Are dependent upon gdbcore_h. + +Thu Jan 11 23:13:24 1996 Per Bothner + + * symfile.c (decrement_reading_symtab): New function. + * symfile.c, symtab.h (currently_reading_symtab): New variable. + * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab. + * gdbtypes.c (check_typedef): Don't call lookup_symbol if + currently_reading_symtab (since that could infinitely recurse). + +Thu Jan 11 17:21:25 1996 Per Bothner + + * stabsread.c (read_struct_type): Trivial simplification. + + * stabsread.c (define-symbol): Use invisible references + for TYPE_CODE_SET and TYPE_CODE_BITSTRING too. + * valops.c (call_function_by_hand): Likewise. + * eval.c (evaluate_subexp_standard): When known, use the formal + parameter type as the expected type when evaluating arg expressions. + * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT). + +Thu Jan 11 10:08:14 1996 Tom Tromey + + * main.c (main): Disable window interface if --help or --version + specified. + +Wed Jan 10 16:08:49 1996 Brendan Kehoe + + * configure.in, configure: Recognize rs6000-*-aix4*. + * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h". + * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h. + * config/rs6000/xm-aix4.h: New file. + * config/xm-aix4.h: New file. + +Wed Jan 10 11:25:37 1996 Fred Fish + + From Wilfried Moser : + * gdbserver/low-linux.c: New file. + * remote.c (remote_read_bytes): Fix aborts on larger packets. + + * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS): + Define. + * stabsread.c (define_symbol): If register value is too large, + tell what it is and what max is. + +Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com) + + * hpread.c (hpread_build_psymtabs): Finish Jan 4th + enum namespace -> enum_namespace change. + +Tue Jan 9 04:44:47 1996 Wilfried Moser + + * ch-exp.c (parse_primval): In case ARRAY, add missing + FORWARD_TOKEN (). + +Mon Jan 8 13:29:34 1996 Stan Shebs + + * remote-mips.c (mips_receive_header): Recognize \012 instead + of \n, but write \n when program sends a \012. + * ser-mac.c (mac_input_buffer): Increase size of buffer. + +Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com) + + * infptrace.c (initialize_infptrace): Move function out of + #ifdef conditional; put code within the function inside an + #ifdef conditional. + + * buildsym.c (end_symtab): Remove sort_pending and sort_linevec + arguments. Sorting is now dependent on OBJF_REORDERED. All + callers/references changed. + * dbxread.c (read_ofile_symtab): Correctly determine value for + last_source_start_addr for reordered executables. + (process_one_symbol): Handle N_FUN with no name as an end of + function marker. + * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE + is the high text address for a psymtab. + (case N_SO): Likewise. + (case N_FUN): Handle N_FUN with no name as an end of function + marker. + * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols + at the same address rather than a random subset of them. + * coffread.c (coff_symfile_init): Set OBJF_REORDERED. + * elfread.c (elf_symfile_init): Similarly. + * somread.c (som_symfile_init): Similarly. + * xcoffread.c (xcoff_symfile_init): Similarly. + +Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com) + + * stack.c (print_stack_frame print_frame_info) symmisc.c + (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so + that catch_errors doesn't get blindsided by QUIT and lose the + cleanup chain. This fixes a problem where ^C while in a + user-defined command sometimes leaves instream NULL and causes a + segfault in command_loop. + +Fri Jan 5 13:59:16 1996 Brendan Kehoe + + * configure.in, configure: Add `-ldl -lw' for Solaris linking. + +Fri Jan 5 12:02:00 1996 Steve Chamberlain + + * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt, + config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt: + srec.o renamed to dsrec.o. + +Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com) + + * breakpoint.c (remove_breakpoint): Change error to warning so + that hardware watchpoint removal problems won't leave breakpoint + traps in the target. + * remote-e7000.c (e7000_insert_breakpoint, + e7000_remove_breakpoint): Use e7000 based breakpoints, not memory + breakpoints. + * (e7000_wait): Adjust PC back by two when we see a breakpoint to + compensate for e7000 maladjustment. + * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug + which prevented hardware watchpoints from working. + +Thu Jan 4 10:44:17 1996 Fred Fish + + * infptrace.c (udot_info): New function. + (PT_*): Define each individually if that one is not defined. + * rs6000-nat.c (kernel_u_size): New function + Include for "struct user" + * alpha-nat.c (kernel_u_size): New function. + Include for "struct user" + * sparc-nat.c (kernel_u_size): New function. + Include for "struct user" + * i386b-nat.c (kernel_u_size): New function. + * i386v-nat.c (kernel_u_size): New function. + * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + * config/i386/nm-linux.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + +Thu Jan 4 11:00:01 1996 steve chamberlain + + * mdebugread.c (mylookup_symbol): enum namespace becomes + enum_namespace type. + * symfile.c (add_psymbol_to_list) + (add_psymbol_addr_to_list): Ditto. + * symtab.c (lookup_partial_symbol): Ditto. + (lookup_symbol): Ditto. + (lookup_block_symbol): Ditto. + * win32-nat.c (handle_load_dll): Use incoming dll base. + (child_wait): Catch DLL load errors. + (create_child_inferior): Translated between paths correctly. + +Wed Jan 3 23:13:53 1996 Fred Fish + + * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS + from NUM_REGS to get number of general registers that we care about. + * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms + of number of general regs and number of floating point regs. + +Wed Jan 3 19:49:54 1996 steve chamberlain + + * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New. + (SKIP_TRAMPOLINE_CODE): New. + * config/i386/xm-win32.h (CANT_FORK): Deleted. + (SLASH*) Changed to use unix style slash. + * symtab.h (namespace enum): becomes typedef to avoid namespace + collision in C++. + * infcmd.c (path_command): Use empty string if PATH name not set. + * i386-tdep.c (skip_trampoline_code): New function. + * srec.c: Renamed dsrec.c to avoid filename collision. + * Makefile.in: Cope with renaming. + +Wed Jan 3 13:09:04 1996 Fred Fish + + * symmisc.c (print_objfile_statistics): Print memory use statistics + for objfile psymbol, symbol, and type obstacks. + +Tue Jan 2 13:41:14 1996 Stan Shebs + + * config/mips/nm-irix5.h: Restore. + (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4; + from Lee Iverson . + * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h. + * config/mips/irix[345].mh (MUNCH_DEFINE): Remove. + +For older changes see ChangeLog-1995 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1997 b/gdb/ChangeLog-1997 new file mode 100644 index 00000000000..4f66a90cf42 --- /dev/null +++ b/gdb/ChangeLog-1997 @@ -0,0 +1,2909 @@ +Wed Dec 31 11:43:53 1997 Mark Alexander + + * dsrec.c (load_srec): Check remotedebug flag when printing + debug info. + +Wed Dec 31 10:33:15 1997 David Taylor + + * breakpoint.c (breakpoint_re_set): add _siglongjmp to list of + longjmp breakpoints. + +Mon Dec 29 21:25:34 1997 Mark Alexander + + * dve3900-rom.c: New file to support Densan DVE-R3900/20 board. + * monitor.c (monitor_debug): Move to utils.c, rename to puts_debug. + (monitor_write_memory, monitor_read_memory, monitor_insert_breakpoint, + monitor_remove_breakpoint): Remove useless address bits if current + monitor has MO_ADDR_BITS_REMOVE flag. + * monitor.h (MO_ADDR_BITS_REMOVE): Define. + * utils.c (puts_debug): Formerly monitor_debug from monitor.c; + move here and make public. Add better support for carriage returns. + * defs.h (puts_debug): Declare. + * dsrec.c (load_srec): Use puts_debug to print remotedebug information. + Output header record correctly. + (make_srec): Output a header record instead of a termination record + if sect is non-NULL (value is ignored), but abfd is NULL. + * config/mips/tm-tx39.h (DEFAULT_MIPS_TYPE): Remove definition. + (REGISTER_NAMES): Define to add R3900-specific registers. + * config/mips/tm-tx39l.h: Ditto. + * config/mips/tx39.mt (TDEPFILES): Add dve3900-rom.o and support files. + * config/mips/tx39l.mt: Ditto. + +Wed Dec 24 12:48:48 1997 Stan Shebs + + * dsrec.c: Cosmetic improvements. + (make-srec): Change indexing of format and code tables to + remove confusing empty entries. + +Mon Dec 22 21:51:53 1997 Mark Alexander + + * remote-mips.c (_initialize_remote_mips): Fix DDB doc string. + +Sun Dec 21 17:00:06 1997 David Taylor + + * d30v-tdep.c (d30v_frame_find_saved_regs): split most of + function off into d30v_frame_find_saved_regs_offsets; + (d30v_frame_find_saved_regs_offsets): new function. Got + backtrace working when calling from framefull (unoptimized) + routines (.e.g, main) into frameless (optimized) routines + (e.g., printf). + +Fri Dec 19 09:49:49 1997 David Taylor + + * d30v-tdep.c (d30v_frame_chain): test end_of_stack + (d30v_frame_find_saved_regs): set it. + * config/d30v/tm-d30v.h: improved FRAME_CHAIN_VALID + +Thu Dec 18 12:34:28 1997 Andrew Cagney + + From Gavin Koch : mips-tdep.c + * (mips_push_arguments): For big-endian shorts and char's store at + * the correct location. + +Thu Dec 18 00:26:46 1997 Andrew Cagney + + * mdebugread.c (parse_partial_symbols): Delete check that symbols + for file not already loaded. Did not work when an include file + was involved. + +Wed Dec 17 10:43:04 1997 Andrew Cagney + + * elfread.c (elf_symfile_read): Since the partial symbol table is + searched last in first, insert mdebug or XCOFF info into the + partial symbol table before any DWARF2 info. + +Thu Dec 18 00:00:48 1997 Andrew Cagney + + * symfile.c (init_psymbol_list): Handle init with zero elements. + + * elfread.c (elf_symfile_read): If `mainline', clear psymbol table + using init_psymbol_list 0. For build_psymtabs functions, pass + mainline==0 so that psymbol_list isn't re-initialized. + + * symfile.c (discard_psymtab): New function, correctly unlink an + empty psymtab from an object file. + * dbxread.c (end_psymtab): Call discard_psymtab. + * xcoffread.c (xcoff_end_psymtab): Ditto. + * hpread.c (hpread_end_psymtab): Ditto. + * os9kread.c (os9k_end_psymtab): Ditto. + +Wed Dec 17 10:47:05 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c (set_raw_tracepoint): initialize addr_string + to NULL; (trace_actions_command): call readline_begin_hook only + if from_tty is true. + +Tue Dec 16 20:05:48 1997 Mark Alexander + + * configure.tgt: Change little-endian tx39 target name to tx39l. + +Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com) + + * remote-sim.c (gdbsim_open): Use "--architecture" instead of + ambigious short form. + +Tue Dec 16 10:29:16 1997 David Taylor + + * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to + FP_REGNUM value before return; (prologue_find_regs): two sets + of offsets -- frame pointer and stack pointer, not just one that + tries to do double duty; (d30v_frame_find_saved_regs): stop once + we hit pc (in case we're stopped in the middle of the prologue) + and improve handling of frameless prologues; (d30v_push_arguments): + *ALL* arguments go on the stack until we run out of args registers, + force sp to be 8 byte aligned. + + * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2, + not r0; (FRAME_CHAIN_VALID): handle use of external memory; + (STACK_ALIGN): define. + +Mon Dec 15 15:13:57 1997 Andrew Cagney + + * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART + intall cntrl-c handler with SA_RESTART clear. On BSD systems this + stops read syscalls's being restarted. + + * configure.in (configdirs): Check for sigaction. + * configure: Re-generate. + +Mon Dec 15 11:38:52 1997 Andrew Cagney + + * dwarf2read.c: From change proposed by Gavin Koch. + (address_significant_size): New static variable. + (dwarf2_build_psymtabs_hard): Check consistency between + `address_size' and `address_significant_size'. + (read_address): MASK out all but the significant bits, as + determined by `address_significant_size', of any addresses. + (elf-bfd.h): Include. + (dwarf2_build_psymtabs_hard): Set `address_significant_size' + according to the arch_size of the elf object file. + +Thu Dec 11 13:40:46 1997 Andrew Cagney + + * dwarf2read.c (dwarf_decode_lines): Change type of address to + CORE_ADDR. + +Thu Dec 11 22:39:02 1997 Mark Alexander + + From change made to branch by Bob Manson : + * tic80-tdep.c (tic80_push_arguments): The compiler always + passes structs by reference. + +Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c (trace_find_command): don't error if going + backwards thru the trace buffer in a loop. + * (struct tracepoint): delete unused field. + +Wed Dec 10 17:57:00 1997 David Taylor + + * d30v-tdep.c : don't bury lots of magic numbers in the code + instead use defines for the opcodes and opcode masks; update + to use actual d30v patterns; fix register sizes to be 4 bytes + not 2 bytes; improve prologue testing now that we have a C + compiler; fix stack frame handling enough to get backtraces + working; initial changes to push and pop frames (so that gdb + can call functions in the inferior). + + * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and + STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment + about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME + macro. + +Wed Dec 10 17:41:07 1997 Jim Blandy + + * ch-valprint.c (chill_val_print): To avoid segfaults, don't print + a string whose dynamic length is longer than its static length. + +Wed Dec 10 15:54:00 1997 Andrew Cagney + + * dwarf2read.c (dwarf2_build_psymtabs_hard): Check + cu_header.length is within dwarf_info_buffer not + dwarf_abbrev_buffer. + +Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c (memrange_sortmerge): allow for memranges + that overlap. (collect_pseudocommand etc.) cleanup decls. + +Fri Dec 5 09:22:35 1997 Nick Clifton + + * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value... + +Thu Dec 4 09:30:22 1997 Nick Clifton + + * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value. + +Wed Dec 3 12:44:15 1997 Keith Seitz + + * tracepoint.c: Add declaration for x_command. + + * printcmd.c (x_command): Remove static declaration. + +Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c (finish_tfind_command): call do_display so that + auto-displays are updated by tfind. Also, keep track of frame + and current-function so that tfind behaves like stepping (only + show the stack frame if we step into a new function or return). + +Wed Dec 3 14:14:58 1997 David Taylor + + * sol-thread.c: additional support for debugging threaded core + files on solaris; previously only kernel threads were found -- + user threads generated errors. + * corelow.c: don't register core_ops as a target if + coreops_suppress_target is true (set by sol-thread.c). + +Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c: make "tdump" command handle literal memranges. + +Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c: use "lookup_cmd" to parse actions commands + (thus allowing unambiguous prefixes and aliases). + +Tue Dec 2 10:15:57 1997 Nick Clifton + + * configure.tgt: Add support for Thumb target. + +Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c: move prototype of validate_actionline(), and + make it consistent with the function declaration. + +Thu Nov 27 09:07:18 1997 Michael Meissner + + * Makefile.in (tracepoint_h): New macro for tracepoint.h + includes. + (tracepoint.o): Add rule to build. + +Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com) + + * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype. + + * tracepoint.c (set_raw_tracepoint): fix typo + +Wed Nov 26 11:33:09 1997 Keith Seitz + + * tracepoint.c (set_raw_tracepoint): Make sure there's a trailing + slash on the directory name. + + * top.c (get_prompt): New function. + * top.h: Declare it. + +Wed Nov 26 09:59:47 1997 Andrew Cagney + + * dwarf2read.c (struct comp_unit_head): Change length and + abbrev_offset fields to unsigned int. + (dwarf2_build_psymtabs_hard): Verify length and offset read from + .debug_info section. + +Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c, tracepoint.h: new module, implements tracing, + which is a new functionality somewhat like breakpoints except + that a tracepoint stops the inferior only long enough to collect + and cache selected buffers and memory locations, then allows + the inferior to continue; the cached trace data can then be + examined later. + +Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * infcmd.c: export registers_info, for use by other modules. + * printcmd.c: export output_command, for use by other modules. + * stack.c: export locals_info and args_info, for use by other modules. + * remote.c: export getpkt, putpkt, and fromhex for external use. + Make fromhex case-insensative. New function "remote_console_output" + abstracts the acceptance of "O" packets from target. + Make all "remotedebug" output go to stdout, not stderr. + +Mon Nov 24 08:59:28 1997 Andrew Cagney + + * valprint.c (print_longest): When CC has long long but printf + doesn't, print decimal value as three parts. + + * config/i386/tm-fbsd.h: New file. + * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h. + + * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here. + * config/i386/tm-fbsd.h (FLOAT_INFO): To here. + + * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of + %ll format specifier. + (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of + long double using %Lg. + * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE. + * configure: Re-generate. + + * c-exp.y (parse_number): Use sscanf %Lg when host has + SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE + +Sun Nov 23 17:12:58 1997 Andrew Cagney + + * printcmd.c (print_insn): Set the machine type if known. + + * i386-tdep.c (_initialize_i386_tdep): Delete "set + assembly-language" command. Replaced by generic "set + architecture". Set initial machine using bfd_lookup_arch. + +Fri Nov 21 19:43:23 1997 Jim Blandy + + * valops.c (call_function_by_hand): If the function has a + prototype, convert its arguments as if by assignment. Otherwise, + do the usual promotions. + * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag + on functions' types when we can; all C++ functions should get it, + and if the Sun-style prototype notation is in the stabs, we can + notice that. + +Fri Nov 21 12:20:16 1997 Ian Lance Taylor + + * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already + defined by the inclusion of ../bfd/aclocal.m4. + * configure: Rebuild. + +Fri Nov 21 10:52:39 1997 Michael Meissner + + * Makefile.in (SHELL): Really do the change. + +Fri Nov 21 02:19:57 1997 Geoffrey Noer + + * Makefile.in: also revert SHELL change until configury + changes work + +Thu Nov 20 16:35:13 1997 Doug Evans + + * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4. + +Thu Nov 20 04:11:27 1997 Geoffrey Noer + + * aclocal.m4: add EXEEXT setting rule + * configure.in: call it + * configure: regenerate + * Makefile.in: pepper with EXEEXTs in appropriate places, + set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh + For some reason, EXEEXT isn't getting substututed in correctly + so for now, set EXEEXT to empty string + +Mon Nov 17 15:35:06 1997 Doug Evans + + * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h. + +Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com) + + * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes. + +Thu Nov 13 09:47:35 1997 Michael Meissner + + * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags + in a human readable format. + (print_flags_command): Command wrapper to call d30v_print_flags. + (d30v_do_registers_info): When printing out all of the registers, + print out the flag values in a human readable fashion. + (_initialize_d30v_tdep): Add info flags command to print the + flags. + + * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW + bits that are defined. + +Wed Nov 12 14:58:39 1997 Jeff Holcomb + + * symfile.c (generic_load): Handle cancel from the + ui_load_progress_hook routine. + * dsrec.c (load_srec): Handle cancel from the + ui_load_progress_hook routine. + +Mon Nov 10 15:13:13 1997 Ian Lance Taylor + + * valprint.c (print_longest): The b, h, w, and g format specifiers + print unsigned values. + +Mon Nov 10 02:02:49 1997 Martin M. Hunt + + * top.c (quit_confirm): Change exit message. + +Tue Nov 4 16:52:50 1997 Geoffrey Noer + + * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc + to allocate memory for environ space, gdb cannot use memory + checks -- set -DNO_MMCHECK + +Tue Nov 4 13:50:59 1997 Jim Blandy + + * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the + code to see why this is not trivial. + (copy_exp, insert_exp): New functions. + +Fri Oct 24 17:24:00 1997 Dawn Perchik + + * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case + where a compilation unit die has no children (DW_TAG_compile_unit + has DW_children_no). + (scan_partial_symbols): Add comment for nesting_level. + +Wed Oct 29 15:53:24 1997 David Taylor + + * solib.c (solib_break_names): add entry for Solaris 2.6 run + time linker. From Casper Dik via Peter Schauer. + +Tue Oct 28 17:31:47 1997 Martin M. Hunt + + * configure.in (configdir): Add -lcomdlg32 and -ladvapi32 + to WIN32LIBS. + + * configure: Rebuild + +Fri Oct 24 16:48:21 1997 David Taylor + + * sol-thread.c (sol_find_new_threads_callback, + sol_find_new_threads): New functions. + * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke + sol_find_new_threads. + * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it + is defined. + +Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu) + + * dbxread.c (process_one_symbol): Put back initialization + of a variable lost during last change. Don't perform + assignment inside conditionals. + * stabsread.c (symbol_reference_defined): Return -1 for error/not + found. All callers changed appropriately. + (define_symbol): Don't perform assignment inside conditionals. + +Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com) + + * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs + entries. + + * dbxread.c: More comment cleanups. + * stabsread.c: Fix various violations of the GNU coding and + formatting standards. Update/add comments to make code clearer. + (resolve_reference): Delete unused function. + (ref_search_val): Remove function. It didn't belong in stabsread.c + (resolve_live_range): No longer returns a value. Do not add it + to the live range list until the entire range stab has been parsed. + (get_substring): Remove duplicate declaration. + (resolve_symbol_reference): Now static. Remove unnecessary code + to deal with cleanups. + (ref_add): Use xrealloc instea of realloc. + (process_reference): Reorganize slightly to make clearer. + * stabsread.h (resolve_symbol_reference): Remove declaration. + (resolve_reference): Likewise. + * symtab.c (find_active_alias): New function. + (lookup_block_symbol): Use find_active_alias. + * symtab.h (struct range_list): Fix dangling struct live_range + reference. + (ref_search_val): Remove decl. + + * symtab.h (struct range_list): Renamed from struct live_range. + (struct symbol): Remove struct live_range_info substruct. + Bring the alias list and range list fields up to the toplevel + as "aliases" and "ranges". + (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes. + (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete. + * stabsread.c: Corresponding changes. + + * dbxread.c: Fix various violations of the GNU coding and + formatting standards. Update/add comments to make code + clearer. + (process_later): Use xrealloc instead of realloc. + + * symtab.c: Include inferior.h. + +Tue Oct 21 14:15:26 1997 Per Bothner + + * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict). + +Fri Oct 17 13:22:02 1997 Stan Shebs + + * infcmd.c: Improve grammar of "set args" help. + +Thu Oct 16 15:03:58 1997 Michael Meissner + + * remote-sds.c (sds_load): Properly declare as static. + +Wed Oct 15 10:27:14 1997 Doug Evans + + * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement + to 30 bits in call insn to handle --enable-64-bit-bfd. + (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd. + +Tue Oct 14 22:13:27 1997 Dawn Perchik + + * stabsread.c: Make ref_map entries dynamically allocated. + +Thu Oct 9 12:37:57 1997 Frank Ch. Eigler + + * printcmd.c (print_address_symbolic, address_info): Mask + target-specific flag bits from PC, for more aesthetic disassembly. + * config/mips/tm-mips.h: Added PC masking for MIPS family + (especially the MIPS16). + +Sat Oct 4 18:45:44 1997 Mark Alexander + + * remote-mips.c (mips-initialize): Work around flakiness in + some versions of PMON after loading a program. + +Fri Oct 3 15:49:18 1997 Per Bothner + + * c-lang.h, cp-valprint.c (static_field_print): Make non-static. + * parse.c, parser-defs.h (length_of_subexp): Make non-static. + * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary. + (ArrayAccess): Likewise. Also remove warnings. + (CastExpression): Implement (typename) UnaryExpression. + (push_qualified_expression_name): Fix small bug. + * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names. + (_initialize_jave_language): Fix typo (jave -> java). + (java_language): Java does *not* have C-style arrays. + (java_class_from_object): Make more general (and complicated). + (java_link_class_type): Fix typo "super" -> "class". Handle arrays. + (java_emit_char, java_printchar): New function. + (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays. + * jv-valprint.c (java_value_print): Implement printing of Java arrays. + (java_print_value_fields): New function. + (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT. + +Fri Oct 3 09:52:26 1997 Mark Alexander + + * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16 + addresses to be odd. + (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define. + * mips-tdep.c (mips_extract_return_value): Doubles aren't + returned in FP0 if FP registers are single-precision only. + +Mon Sep 29 23:03:03 1997 Mark Alexander + + * mips-tdep.c (set_reg_offset): New function. + (mips16_heuristic_proc_desc): Calculate offsets of registers + saved by entry pseudo-op after rest of prologue has been read. + Use set_reg_offset to ignore all but the first save of a given + register. + (mips32_heuristic_proc_desc): Initialize frame adjustment value. + * remote-sim.c (gdbsim_store_register): Don't update registers + that have a null or empty name. + * findvar.c (read_register_bytes): Don't fetch registers + that have a null or empty name. + +Tue Sep 30 13:35:54 1997 Andrew Cagney + + * config/mips/tm-mips.h (NUM_REGS): Define conditionally. + (REGISTER_NAMES): Ditto. + +Fri Sep 26 21:08:22 1997 Keith Seitz + + * dsrec.c (load_srec): add ui_load_progress_hook to + display some feedback to user + + * symfile.c (generic_load): add ui_load_progress_hook to + display some feedback to user + +Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com) + + * command.c (add_cmd, add_show_from_set): Insert new commands in + alphabetical order. + +Fri Sep 26 12:22:00 1997 Mark Alexander + + * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust + member for storing offset of MIPS16 frame pointer from SP. + * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout. + (PROC_FRAME_ADJUST): Define. + (mips16_heuristic_proc_desc): Store frame pointer adjustment value. + (get_frame_pointer): Use frame pointer adjustment value when + calculating frame address. + * remote-sim.c (gdbsim_fetch_register): Don't fetch registers + that have a null or empty name. + +Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com) + + * mips-tdep.c (_initialize_mips_tdep): Allow target files to + override default FPU type. + +Fri Sep 26 10:33:54 1997 Felix Lee + + * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib. + +Wed Sep 24 14:02:09 1997 Andrew Cagney + + * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with + RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two + words. + +Thu Sep 18 15:07:46 1997 Andrew Cagney + + * ser-e7kpc.c (get_ds_base): Only use under Windows. + (windows.h): Include when any _WIN32 host. + +Wed Sep 24 18:12:47 1997 Stu Grossman + + * The following block of changes add support for debugging assembly + source files. + * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't + associated with a function. + * buildsym.c (record_line start_symtab end_symtab): Don't delete + symtabs which only have line numbers (but no other debug symbols). + * dbxread.c (read_dbx_symtab end_psymtab): Ditto. + + * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use + intrinsic simulator breakpoints if available, otherwise do it the + hard way. + + * configure.tgt: Add d30v. + * d30v-tdep.c: New file. + * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files. + +Tue Sep 23 11:24:13 1997 Stan Shebs + + * Makefile.in (ALLCONFIG): Remove, inaccurate and never used. + +Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mips-tdep.c (mips_push_arguments): Tweak alignment of register + value if the remaining length of a non-integral argument is smaller + than the register size for big-endian non-EABI mode. + + * rs6000-tdep.c (branch_dest): Handle return from signal + handler function via sigreturn kernel call. + +Mon Sep 22 15:32:06 1997 Dawn Perchik + + * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c: + Fix prototypes. Remove function scoped function declarations. + +Fri Sep 19 18:51:26 1997 Felix Lee + + * config/i386/windows.mh (XDEPFILES): need to list some files + explicitly, for odd reasons. + +Tue Sep 16 20:00:05 1997 Per Bothner + + * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN. + (push_expression_name): New, to handle expression names. + (push_qualified_expression_name): New, for qualified expression names. + (parse_number): Fix bugs in parsing of non-decimal integers. + * jv-lang.h, jv-lang.c (java_demangle_type_signature): New. + * jv-lang.c (type_from_class): Just use name with java_lookup_class. + (java_link_class_type): Add dummy "class" field. + (java_lookup_type): New. + (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address. + * jv-typeprint.c (java_type_print_base): Don't print "class" field. + Use java_demangle_type_signature to print array class types. + * jv-valprint.c (java_value_print): Preliminary array support. + Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR. + (java_val_print): Move check for object type to java_value_print. + Check for null. Print pointer as @HEXADDR, not 0xHEXADDR. + + * valops.c (search_struct_field): Search basesclasses in + ascending, not descending order. Hack to avoid virtual baseclass + botch for Java interfaces. + +Tue Sep 16 19:56:23 1997 Per Bothner + + * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups): + New cleanup clean for cleanups to be run when at each 'run' command. + * infcmd.c (run_command): Call do_run_cleanups. + + * solib.c (find_solib): Register cleanup to call clear_solib + on a new 'run' command. + (symbol_add_stub): First look for existing objfile with same name. + +Tue Sep 16 16:00:01 1997 Stan Shebs + + * remote-sds.c (sds_load): New function. + (sds_ops): Use it. + (sds_open): Don't set inferior_pid yet. + (sds_kill): Remove contents. + (sds_create_inferior): Rewrite to work more like monitor + interfaces. + (sds_restart): Remove, no longer used. + + * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags. + * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code. + * dsrec.c (load_srec): Always write a header S-record. + * dink32-rom.c (dink32_regnames): Fix the names of float registers. + (dink32_cmds): Set to use S-record downloading with acks. + * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag. + +Tue Sep 16 10:08:27 1997 Andrew Cagney + + * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal + instruction. + + * exec.c (exec_file_command): Call set_architecture_from_file. + +Mon Sep 15 13:01:22 1997 Mark Alexander + + * dbxread.c (MSYMBOL_SIZE): New macro. + (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol. + * elfread.c (elf_symtab_read): If ELF symbol is "special", + such as a MIPS16 function, mark minimal symbol as special too. + * mips-tdep.c (pc_is_mips16): New function to check whether + a function is MIPS16 by looking at the minimal symbol. Use + pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro. + * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL, + MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing + "special" MIPS16 bit in ELF and minimal symbols. + * mdebugread.c (parse_partial_symbols): Don't construct a partial + symbol table for a file that already has one. + +Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle + yet another variant of enumerator debugging info, used by DU 4.0 + native cc. + +Tue Sep 9 20:47:23 1997 Felix Lee + + * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a. + otherwise link command line is too long. + +Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com) + + * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix + some formatting problems. + +Mon Sep 8 16:45:51 1997 Stu Grossman + + * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT + mechanism. Remove prototypes for dos_async_* functions. They don't + exist anymore. + +Mon Sep 8 12:48:50 1997 Ian Lance Taylor + + * top.c (quit_confirm, quit_force): New functions, broken out of + quit_command. + (quit_command): Just call quit_confirm and quit_force. + * top.h (quit_confirm, quit_force): Declare. + +Sun Sep 7 17:26:30 1997 Dawn Perchik + + * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for + reading stabs extensions for live range information. + * stabsread.h, partial-stab.h: Add prototypes for new functions. + * symtab.h: Add structure for storing live range information. + +Wed Sep 3 16:39:39 1997 Andrew Cagney + + * top.c (set_arch): New function, update target_architecture. + + * defs.h, top.c (set_architecture_from_arch_mach): Replace + set_architecture, takes the arch and machine as arguments. + + * sh3-rom.c (sh3e_open): Update. + (sh3_open): Ditto. + +Tue Sep 2 12:00:46 1997 Andrew Cagney + + * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren. + (e7000_wait): Ditto. + +Mon Sep 1 11:21:03 1997 Andrew Cagney + + * top.c (init_main): Add ``set processor'' as an alias for ``set + architecture''. + +Sat Aug 30 13:44:48 1997 Bob Manson + + * config/sparc/sparclite.mt: Removed simulator references (erc32 + has been disabled). + +Thu Aug 28 10:20:04 1997 Andrew Cagney + + * remote-e7000.c (e7000_fetch_registers): Check + target_architecture instead of sh_processor_type. + (e7000_wait): Ditto. + + * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype. + + * sh3-rom.c (sh3_open): Call set_architecture not + sh_set_processor_type. + (sh3e_open): Ditto. + + * sh-tdep.c (sh_show_processor_type_command): Delete. + (sh_set_processor_type_command): Delete. + (sh_target_architecture_hook): Rename from sh_set_processor_type, + use AP to determine architecture. + (sh_show_regs): Use bfd_mach_sh* types. + + * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when + architecture was specified explicitly. + + * defs.h (target_architecture, target_architecture_auto, + set_architecture, set_architecture_from_file): Declare. + (target_architecture_hook): Allow targets to be notified of set + arch commands. + + * top.c (init_main): Add set/show/info architecture commands. + (set_architecture, show_architecture, info_architecture): New + functions, parse same. + (set_architecture_from_file): New function, determine arch from + BFD. + +Tue Aug 26 17:13:43 1997 Andrew Cagney + + * remote-sim.c (gdbsim_open): Only pass endianness to sim_open + when set explicitly. Prepend endianness arg so that it can be + overridden. + + * defs.h, top.c (target_byte_order_auto): Make global when + byteorder is selectable. + +Tue Aug 26 15:19:56 1997 Andrew Cagney + + * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into + sim_create_inferior. + (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior + has already set the PC. + (gdbsim_create_inferior): Allow exec_file to be NULL, make "No + exec file" a warning. Ditto for "No program loaded". + +Mon Aug 25 17:08:01 1997 Geoffrey Noer + + * ocd.c: revert Sun change -- enable log file handling + +Mon Aug 25 12:21:46 1997 Andrew Cagney + + * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call. + +Sun Aug 24 21:16:59 1997 Geoffrey Noer + + * ocd.c: comment out sections that create and flush wigglers.log + log file when using the wiggler. + +Thu Aug 21 16:18:08 1997 Geoffrey Noer + + * config/powerpc/ppc-eabi.mt: + * config/powerpc/ppc-sim.mt: + * config/powerpc/ppcle-eabi.mt: + * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before + other ocd-related files in TDEPFILES + +Thu Aug 21 14:56:04 1997 Geoffrey Noer + + * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der + * ocd.c: initialize remote_timeout + (ocd_wait): while looping, call ocd_do_command with OCD_AYT + (ocd_get_packet): remove find_packet goto. If there isn't + an 0x55 at the start, something is quite wrong so error out + instead of advancing in the packet and trying again. If checksum + is invalid, print error message instead of trying again. + * ser-ocd.c (ocd_readchar): error if we attempt to read past + the end of the from_wiggler_buffer. + + +Wed Aug 20 14:08:39 1997 Stan Shebs + + * dink32-rom.c: Don't use "mf" command to fill, is too picky + about alignment. + + +Tue Aug 19 08:41:36 1997 Fred Fish + + * objfiles.c (objfile_relocate): Add call to breakpoint_re_set + after relocations are complete. + * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set, + this is now done in objfile_relocate. + +Mon Aug 18 17:29:54 1997 Ian Lance Taylor + + * win32-nat.c (handle_exception): Return a value indicating + whether the exception was handled. Don't handle random exceptions + the first time around, so that structured exception handling + works. + (child_wait): Check the return value of handle_exception. Set the + continue_status argument to ContinueDebugEvent accordingly. + +Mon Aug 18 11:14:15 1997 Nick Clifton + + * configure.tgt: Add support for v850ea target. + +Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * m32r-stub.c: fix typo + +Sun Aug 17 17:33:34 1997 Stan Shebs + + * remote-sds.c: Remove unused remnants of remote.c. + (tob64): Return the result length. + (sds_interrupt): Send a stop message. + (sds_wait): Add debug output for signal interpretation, flag + that signal was due to a trap. + (sds_fetch_registers): Fill the registers array correctly for + PowerPC. + (sds_store_registers): Get the right values from registers array. + (putmessage): Tweak length handling so checksum comes out right. + (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly. + +Fri Aug 15 20:53:13 1997 Ian Lance Taylor + + * Makefile.in (init.c): Don't use xargs. + +Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Add the symbols for any + newly loaded objects upon a TARGET_WAITKIND_LOADED event. + + Rewrite code which determines the TOC address for calling functions + in the inferior under AIX. + * rs6000-nat.c (find_toc_address): New function to determine + the required TOC address from a function address. + (_initialize_core_rs6000): Set up find_toc_address_hook to point + to find_toc_address. + (xcoff_relocate_symtab, xcoff_relocate_core): Remove + add_text_to_loadinfo calls. + (exec_one_dummy_insn): Change pid and status to int to get rid of + compiler warnings. + (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to + ptrace to get rid of compiler warnings. + * rs6000-tdep.c: Add definition for find_toc_address_hook. + (rs6000_fix_call_dummy): If find_toc_address_hook is non zero, + patch TOC address load code in the call dummy with the value + returned from find_toc_address_hook. + (struct loadinfo, loadinfo, loadinfolen, + loadinfotextindex, xcoff_init_loadinfo, free_loadinfo, + xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address): + Remove. + (_initialize_rs6000_tdep): Remove initialization of + coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook. + * xcoffread.c (coff_add_toc_to_loadinfo_hook, + xcoff_init_loadinfo_hook): Remove. + (struct coff_symfile_info): Add toc_offset field. + (scan_xcoff_symtab): Record toc_offset value in toc_offset field + instead of calling xcoff_add_toc_to_loadinfo_hook. + (get_toc_offset): New function to return the value of the + toc_offset field for an object file. + (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook. + * xcoffsolib.h (add_text_to_loadinfo): Remove declaration. + * config/rs6000/tm-rs6000.h: Add declarations for + find_toc_address_hook and get_toc_offset. + +Wed Aug 13 19:31:28 1997 Stan Shebs + + * remote-sds.c: New file, interface to SDS-compatible monitors. + * Makefile.in (remote-sds.o): Add build rule. + * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt + (TDEPFILES): Add remote-sds.o. + +Tue Aug 12 14:37:18 1997 Geoffrey Noer + + * ocd.c (ocd_wait): loop until we're in BDM mode instead of + assuming control has returned to GDB. + +Mon Aug 11 19:16:04 1997 Stan Shebs + + * dink32-rom.c: New file, support for DINK32 monitor. + * Makefile.in (dink32-rom.o): Add build rule. + * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt + (TDEPFILES): Add dink32-rom.o. + * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE, + MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY, + MO_CLR_BREAK_1_BASED): New monitor interface flags. + * monitor.c: Use them. + (monitor_store_register): Use setreg.term if defined. + (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice + if set_break and clr_break fields are empty. + +Mon Aug 11 16:22:36 1997 Geoffrey Noer + + * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro + BDM_BREAKPOINT already has braces around it, remove erroneous ones. + * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of + __CYGWIN32__. + * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP + * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file, + fill in doc fields of bdm_ppc_ops. + (bdm_ppc_fetch_registers): Don't ask for invalid registers such + as the MQ or floating point regs not present on ppc 8xx boards. + (bdm_ppc_store_registers): Don't write those same invalid registers. + * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o. + * config/powerpc/ppc-eabi.mt: + * config/powerpc/ppcle-eabi.mt: + * config/powerpc/ppc-sim.mt: + * config/powerpc/ppcle-sim.mt: Include ser-ocd.o. + +Mon Aug 11 16:08:52 1997 Fred Fish + + * frame.h (enum lval_type): Conditionalize on __GNUC__ + instead of __STDC__. + +Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com) + + * utils.c (error): Fix return type for !ANSI_PROTOTYPES. + +Sun Aug 10 16:49:09 1997 Geoffrey Noer + + * ocd.c: move ocd_write_bytes proto to ocd.h since it is used + by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define + BDM_BREAKPOINT if not defined in tm.h + (ocd_error): add new error cases + (ocd_start_remote): send the OCD_INIT command before + OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all + (ocd_write_bytes): no longer static + (ocd_insert_breakpoint): no longer static + (ocd_remove_breakpoint): new + * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint, + and ocd_remove_breakpoint + * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint + and ocd_remove_breakpoint instead of memory_insert_breakpoint + and memory_remove_breakpoint. + (bdm_ppc_open): after calling ocd_open, modify DER + register so interrupts will drop us into debugging mode, finally + disable the watchdog timer on the board so we don't leave BDM + mode unexpectedly. + +Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * values.c (value_primitive_field): Account for offset when + extracting the value of a bitfield. + From Paul Hilfinger . + +Fri Aug 8 21:35:44 1997 Mark Alexander + + * config/tic80/tic80.mt: + (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver. + (SIM): Remove -lm to prevent make errors. + * configure.tgt: add gdbserver to configdirs for tic80. + * gdbserver/utils.c (error): Change prototype to match defs.h. + * gdbserver/low-sim.c: Change simulator calls to use new interface. + * remote.c (remote_write_bytes): Include '$' at start of packet + and checksum at end of packet in overhead calculation. + +Fri Aug 8 15:59:24 1997 Ian Lance Taylor + + * ser-ocd.c: If _WIN32, include . + (dll_do_command): New static variable if _WIN32. + (ocd_open): Set dll_do_command if _WIN32. + (ocd_write): Use dll_do_command rather than do_command. + * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a. + (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define. + ($(BDM_LIBNAME)): Remove target. + * wigglers.def: Remove. + + * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from + libwigglers.def. + (libwigglers.a): Remove target. + +Fri Aug 8 13:11:01 1997 Mike Meissner + + * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure + ppc-bdm.o and ocd.o are used for all powerpc-eabi targets. + +Thu Aug 7 19:40:52 1997 Geoffrey Noer + + Changes to OCD support to support wiggler box as well as + target boxes: + * ocd.c: change speed in init command to 0 from 80, + add (temporary) logging commands to help debugging, + (ocd_open): if "target ocd wiggler lpt" then use special + ser-ocd.c serial interface which communicates with Wigglers.dll, + otherwise ("target ocd ") do as we did before + (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to + switch of known commands of len 0 + * ocd.h: add OCD_LOG_FILE + * serial.c (serial_open): do serial_interface_lookup on ocd + in the case of ocd + * ser-ocd.c: add buffer to contain responses from sending a + command to the Wigglers.dll. + (ocd_readchar): return curr char from buffer and increment ptr + (ocd_write): send buffer to Wigglers.dll, storing response in + return buffer and initializing curr location ptr to start of + buffer. + +Thu Aug 7 13:39:31 1997 Geoffrey Noer + + * ocd.h: add OCD_SET_CONNECTION + * ocd.c: rename "do_command" to "ocd_do_command" + +Thu Aug 7 13:09:17 1997 Geoffrey Noer + + Nomenclature change. BDM is a specific type of OCD + (On Chip Debugging). Wiggler is the parallel port box controlled + by Wigglers.dll. The faster target box from Macraigor Systems + is not a wiggler. + * ocd.c: + * ocd.h: + * ppc-bdm.c: + * ser-ocd.c: + Replace all instances of "wiggler_" with "ocd_" and change most other + instances of "wiggler" to "ocd" or "ocd device" depending on context. + * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES + until OCD with that target is supported again. + +Wed Aug 6 16:15:31 1997 Geoffrey Noer + + * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to + sub makes, change clean rule to also remove *.a to remove + libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and + remove remote-wiggler.o + * configure.in: add DLLTOOL support + * configure: regenerate + * wigglers.def: new file for imports for wigglers.dll + * ser-ocd.c: new file which is layer between ocd.c and either the + wigglers.dll or the target box, only stub so far + * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES + * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES + * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a + to XDEPFILES, add rules to build libwigglers.a + + checking in changes of Stu Grossman : + * remote-wiggler.c: delete + * ocd.c: new, was remote-wiggler.c + always include sys/types.h, include ocd.h, move WIGGLER + commands and many wiggler prototypes to ocd.h, make wiggler_desc + static, stop making local wiggler functions static, + define write_mem_command for wiggler_write_bytes + (wiggler_start_remote): stop hardcoding the target type, + instead set and use a target_type variable. + (wiggler_open): add new target_type and ops args + (wiggler_wait): now no longer takes pid and target_status as args, + stop trying to set target_status struct, remove BGND insn + checks + (read_bdm_registers): renamed to wiggler_read_bdm_registers + (wiggler_read_bdm_registers): numregs arg changed to reglen arg, + remove pktlen check, set reglen instead of numregs + (dump_all_bdm_regs): delete + (wiggler_fetch_registers): delete + (wiggler_prepare_to_store): now just an empty function + (wiggler_store_registers): delete + (wiggler_read_bdm_register): new + (wiggler_write_bdm_registers): new + (wiggler_write_bdm_register): new + (wiggler_write_bytes): use write_mem_command variable instead of + WIGGLER_WRITE_MEM + (get_packet): renamed to wiggler_get_packet, change refs throughout + (put_packet): renamed to wiggler_put_packet, change refs throughout + (wiggler_get_packet): add break to default case of switch, + change length of WIGGLER_GET_VERSION len to 10 from 4 to match + specs + (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops + (flash_xfer_memory): delete + (noop_store_registers): new placeholder replacement for + target_store_registers() which prevents generic_load from trying to + set up the PC. + (bdm_update_flash_command): add store_registers_tmp variable, + make handling of wiggler_ops more generic -- define wiggler_ops + in a target-specific file instead (such as ppc-bdm.c in the case + of the ppc), use current_target to deal with registers again + making this file less target-specific. + (bdm_read_register_command): new + (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops), + comment out add_cmd ("read-register", ...) + * ocd.h: new, contains common wiggler prototypes, command definitions + * ppc-bdm.c: file for ppc-specific OCD code, including target_ops + structure for ppc bdm + (bdm_ppc_open): new + (bdm_ppc_wait): new + (bdm_ppc_fetch_registers): new + (bdm_ppc_store_registers_: new + (_initialize_bdm_ppc): new + * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines + +Tue Aug 5 23:56:14 1997 Mark Alexander + + * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero + as a valid SP-relative offset of a saved register. + +Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com) + + * hpread.c (hpread_read_struct_type): Use accessor macros rather + than directly mucking around with data structures. + +Tue Aug 5 13:37:14 1997 Per Bothner + + * gdbtypes.h: Re-interpret struct field. Suppport address of static. + Add a bunch of macros. + * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c: + Update to use new macros. + * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE. + * value.h, values.c (value_static_field): New function. + * cp-valprint.c, valops.c: Modify to use value_static_field. + + * jv-lang.c (get_java_utf8_name): Re-write so it works with + implied (missing) data field, as defined by cc1java. + (java_link_class_type): Type length and field offset (in interior) + now includes object header. Get static fields working. + * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe. + * jv-typeprint.c (java_type_print_derivation_info, + java_type_print_base): New functions, for better Java output. + * jv-valprint.c: Start to support Java-specific output. + +Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-valprint.c (c_val_print): Use extract_address to retrieve + the address of the virtual function. + From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se). + + * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop): + Handle C++ operator *. + +Fri Aug 1 15:21:44 1997 Ian Lance Taylor + + * configure.in: Check for cygwin32 environment. Define and + substitute WIN32LIBS and WIN32LDAPP. Always set configdir to + unix; setting it to win was for an old Tcl/Tk configuration + scheme. + * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@. + (WIN32LDAPP, WIN32LIBS): Define. + (CLIBS): Add $(WIN32LIBS). + (gdb): Use $(WIN32LDAPP). + * configure: Rebuild. + +Thu Jul 31 15:40:19 1997 Per Bothner + + * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME, + SYMBOL_DEMANGLED_NAME): Add demangling support for Java. + * utils.c (fprintf_symbol_filtered): Handle language_java. + + * symtab.c (decode_line_1): Handle Java-style package.class.method. + +Wed Jul 30 14:04:18 1997 Per Bothner + + * java-*: Renamed to jv-*, to make fit within 14 characters. + * jv-lang.h (java_type_print): Added declaration. + * jv-typeprint.c: New file. Provides java_print_type. + * jv-lang.c (java_link_class_type): New function. + (java_language_defn): Replace c_print_type by java_print_type. + * Makefile.in: Update accordingly. + +Tue Jul 29 10:12:44 1997 Felix Lee + + * Makefile.in (init.c): except some mswin files do need to be + scanned. oh well. + +Mon Jul 28 14:04:39 1997 Felix Lee + + * Makefile.in (init.c): don't try to scan mswin for _initialize + funcs. (generates misleading error message because files have + .cpp suffix, not .c suffix) + +Mon Jul 28 13:27:21 1997 Felix Lee + + * ser-e7kpc.c: -> "mswin/w32sut.h" + +Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * xcoffread.c (coff_getfilename): Do not strip directory component + of filename. + +Fri Jul 25 15:16:15 1997 Felix Lee + + * mon960-rom.c: removed unused #includes; no ioctl.h in Windows. + * nindy-share/ttyflush.c: find sleep() for _MSC_VER. + * remote-array.c: #include for isascii(). + * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER. + +Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com) + + * top.c (execute_command): Force cleanup of alloca areas. + * findvar.c (registers_changed): Likewise. + +Fri Jul 25 15:37:15 1997 Stu Grossman + + * v850ice.c: Include . Support new v850 DLL interface. + * Add defs for target status. + +Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * config/mips/tm-mips64.h: longs, long longs, and pointers + are all 64 bits on EABI mips targets. + +Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * partial-stab.h (case N_BINCL): detect missing partial symtab. + * dbxread.c: Add a complaint for N_BINCL without a corresponding + partial symtab. Remove earlier change of 5/27/97. + +Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * sol-thread.c (sol_thread_[store, fetch]_registers): if + inferior_pid is an LWP rather than a Solaris thread, let + procfs handle the request. + (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will + only work if inferior_pid points to an LWP (rather than a + Solaris thread). Use procfs_first_available to find a good LWP. + (info_solthreads): added a maintenance command to list all + known Solaris threads and their attributes. + * mips-tdep.c (mips_do_registers_info): Completely changed the + output format to be neat and columnar. Added the helper funcs + do_fp_register_row and do_gp_register_row. Also small mods to + mips_print_register, which is still used to print a single reg. + +Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * procfs.c (wait_fd): Handle an fd that has "hung up" or + otherwise terminated (Solaris threads). + +Thu Jul 10 00:02:41 1997 Martin M. Hunt + + * defs.h (init_ui_hook): Change prototype to accept one arg. + * main.c (gdb_init): Change prototype to accept one arg. + * top.c (gdb_init): Accepts one argument which it uses to + call (*init_ui_hook). + +Fri Jul 4 14:49:33 1997 Ian Lance Taylor + + * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon + whether CRLF_SOURCE_FILES is defined. + (open_source_file): Use OPEN_MODE with open and openp. + (print_source_lines): Use FDOPEN_MODE with fdopen. If + CRLF_SOURCE_FILES is defined, ignore \r characters. + (forward_search_command): Use FDOPEN_MODE with fdopen. + (reverse_search_command): Likewise. + * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define. + (LSEEK_NOT_LINEAR): Don't define. + +Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * mips-tdep.c (mips_extract_return_value): align 4-byte float + return values within the 8-byte FP register. + +Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit + integers in 64-bit register parameters before function calls. + +Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * mips-tdep.c (mips_push_arguments): special-case handling for + odd-sized struct parameters passed in registers / on stack. + +Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * mips-tdep.c (mips_push_arguments): tweak alignment of small + structs passed in registers for little-endian non-EABI mode. + +Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * breakpoint.c (frame_in_dummy): use generic dummy if available. + (check_duplicates, clear_command): compare sections only if + doing overlay debugging. + +Fri Jun 27 23:03:53 1997 Fred Fish + + * buildsym.h (struct subfile): Add debugformat member. + (record_debugformat): Declare global function. + * buildsym.c (start_subfile): Initialize debugformat member + to NULL. + (record_debugformat): New function to record the format. + (end_symtab): Copy format into symtab debugformat member. + (end_symtab): Free subfile debugformat member. + * symmisc.c (free_symtab): Free debugformat when freeing + symtab. + * symfile.c (allocate_symtab): Initialize the new debugformat + member for new symtabs. + * symtab.h (struct symtab): Add debugformat member. + * source.c (source_info): Print the debug format. + + * os9kread.c (os9k_process_one_symbol): Call record_debugformat + with "OS9". + * hpread.c (hpread_expand_symtab): Call record_debugformat + with "HP". + (hpread_process_one_debug_symbol): Ditto. + * dbxread.c (process_one_symbol): Call record_debugformat + with "stabs". + * coffread.c (coff_start_symtab): Call record_debugformat + with "COFF". + * xcoffread.c (read_xcoff_symtab): Call record_debugformat + with "XCOFF". + * dwarfread.c (read_file_scope): Call record_debugformat + with "DWARF 1". + * dwarf2read.c (read_file_scope): Call record_debugformat + with "DWARF 2". + * dstread.c (dst_end_symtab): Set debugformat to be + "Apollo DST". + * mdebugread.c (new_symtab): Set debugformat to be "ECOFF". + +Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * mips-tdep.c (mips_push_arguments): handle alignment of + integer and struct args on stack for mips64 big-endian. + +Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns + structs in a register wherever possible. + * mips-tdep.c (mips_extract_return_value): handle structs. + (mips_store_return_value): handle values smaller than MIPS_REGSIZE + (including structs, if gdb ever allows it). + +Fri Jun 20 17:58:34 1997 Fred Fish + + * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns. + (sh_frame_find_saved_regs): Recognize fmov insns and adjust + stack push count accordingly. + * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines + +Thu Jun 19 08:18:48 1997 Mark Alexander + + * utils.c (floatformat_from_doublest): Improve test for infinity. + +Wed Jun 18 13:47:52 1997 Fred Fish + + * dwarfread.c (isreg, optimized_out, offreg, basereg): Move + global variables into the struct dieinfo structure. + (locval): Pass pointer to a dieinfo struct rather than a + pointer to the raw location information. Change prototype. + Set isreg, optimized_out, offreg and basereg as appropriate. + (struct_type): Call locval with dieinfo struct pointer. + (new_symbol): Ditto. + (new_symbol): Call locval and save location before testing + the values of the new dieinfo struct flags, set by locval. + +Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait, + unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997 + changes to trace PRFS_STOPTERM and handle PR_DEAD. + These changes tried to work around a problem with an early DU 4.0 + release, but they trigger subtle timing dependent kernel bugs + in older OSF/1 releases. + +Tue Jun 17 06:52:47 1997 Fred Fish + + * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of + SYMBOL_VALUE, to set the value of LOC_STATIC symbols. + +Mon Jun 16 18:38:28 1997 Mark Alexander + + * infrun.c (wait_for_inferior): Mark registers as invalid when + stepping over an instruction that triggered a watchpoint. + * remote-mips.c: Numerous changes to support hardware breakpoints + and watchpoints on LSI MiniRISC and TinyRISC boards. + * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h. + (mips_breakpoint_from_pc): Account for different breakpoint + instructions used by PMON and IDT monitor. + * config/mips/tm-embed.h: Enable hardware breakpoints on embedded + MIPS targets. + * config/mips/tm-mips.h: Define breakpoint instructions for + PMON and IDT monitor. Move MIPS16-related macros here from + mips-tdep.c. + +Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39. + +Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments. + Add missing return statements after finding an "add imm{16,32},sp" + instruction. + (mn10300_frame_chain): Add in size of our register save area to find + our caller's frame if our caller does not have a frame pointer. + +Fri Jun 13 12:55:49 1997 Doug Evans + + * symfile.c (generic_load): Check return code of target_write_memory. + +Fri Jun 13 10:28:09 1997 Fred Fish + + * config/i386/nm-linux.h: Enable prototypes that were #ifdef out. + * config/tm-sysv4.h (in_plt_section): Add prototype. + + * maint.c (maintenance_translate_address): Avoid assignment + inside if, per GNU coding standards. + * symfile.c (simple_read_overlay_table): Avoid assignments inside if, + per GNU coding standards. + + * monitor.c (parse_register_dump): Is really a void function. + Add prototype. + (monitor_read_memory): Remove unused variable "name". + (monitor_read_memory): Remove unused variable "regbuf". + (monitor_open): Remove unused variable "i". + (get_hex_word): Apparently unused, #if away for now. + (from_hex): Ditto. + + * i386v4-nat.c (supply_fpregset): Remove unused variable "regi". + (fill_fpregset): Remove unused variables "regi", "to", "from" and + "registers". + + * remote-e7000.c (ctype.h): Include. + (e7000_insert_breakpoint): #if away unused arg used by unused expr. + * frame.h (generic_get_saved_register): Add prototype. + (enum lval_type): Add partial forward decl. + * dsrec.c (make_srec): Remove unused variable "type_code". + * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling + cases by just ignoring them. + (command.h): Include. + + * java-exp.y (parse_number): Remove unused variable "unsigned_p". + * java-lang.c (gdbcore.h): Include for prototypes. + (type_from_class): Remove unused variable "ftype". + (type_from_class): Remove unused variable "name_length". + (evaluate_subexp_java): Add default case to handle remaining + enumerations. + * java-valprint.c (c-lang.h): Include for prototypes. + + * symfile.c (simple_read_overlay_region_table): #if away + unused function. + (simple_free_overlay_region_table): Ditto. + (overlay_is_mapped): Add default case to switch. + (simple_read_overlay_region_table): Ditto. + (simple_read_overlay_region_table): Add prototype. + + * symtab.c (fixup_symbol_section): Remove unused msym variable. + (fixup_psymbol_section): Ditto. + (find_pc_sect_symtab): Make distance a CORE_ADDR. + + * utils.c: Add comment about t_addr being either unsigned long or + unsigned long long. + (paddr): Change formats to match actual types args are cast to. + (preg): Ditto. + (paddr_nz): Ditto. + (preg_nz): Ditto. + + * defs.h (perror_with_name): Is a NORETURN function. + * utils.c (perror_with_name): Is a NORETURN function. + (error): Is NORETURN independently of ANSI_PROTOTYPES. + + * symtab.c (fixup_symbol_section): Remove prototype. + * symtab.h: (fixup_symbol_section): Add prototype. + * m32r-rom.c (report_transfer_performance): Add prototype. + * sparclet-rom.c: Ditto. + * dsrec.c: Ditto. + + * c-exp.y (parse_number): Cast args to float* or double* as + appropriate for conversion format. + * java-exp.y (parse_number): Ditto. + + * Makefile.in (c-exp.tab.c): Remove #line lines that refer + to nonexistant y.tab.c file. + (java-exp.tab.c): Ditto. + (f-exp.tab.c): Ditto. + (m2-exp.tab.c): Ditto. + + * sh-tdep.c (symfile.h): Include. + (gdb_string.h): Include. + (sh_fix_call_dummy): Ifdef away, currently unused. + * config/sh/tm-sh.h (pop_frame): Add prototype. + * config/sh/tm-sh.h (sh_set_processor_type): Add prototype. + +Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing + of non-pointer values. + + * symtab.c (gdb_mangle_name): Improve mangling of nested types, + their physical names already include the class name. + + * valops.c (value_cast): Handle upcast of a class pointer. + + From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de): + * corelow.c (get_core_registers): Make secname big enough. + +Fri Jun 6 14:43:23 1997 Keith Seitz + + * config/sh/tm-sh.h: add define for FPSCR_REGNUM + * sh-tdep.c (sh_show_regs): print out all registers for + the current processor + +Fri Jun 6 13:01:55 1997 Andrew Cagney + + * remote-sim.c (gdbsim_kill): Remove call to depreciated function + sim_kill. + +Thu Jun 5 11:39:03 1997 Ian Lance Taylor + + Fixes for recent correction to PE format: + * coffread.c (pe_file): New static variable. + (struct find_targ_sec_arg): Change resultp from pointer to int to + pointer to pointer to asection. + (find_targ_sec): Just store the section in args->resultp, not the + section offset value. + (cs_to_section): Compute the section offset value from the + section. + (cs_section_address): New static function. + (coff_symfile_read): Set pe_file. + (read_one_sym): When reading a PE file, adjust the symbol value to + include the section address if the symbol has an appropriate + storage class. + +Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) + + * configure.tgt: add mipsr3900-elf target + * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto + +Tue May 27 10:34:11 1997 Michael Snyder + + * dbxread.c: Check malloc's return for null, prevent segv. + +Fri May 23 14:45:02 1997 Bob Manson + + * infcmd.c (jump_command): Don't try to dereference sfn if it's + NULL. + +Fri May 23 13:51:57 1997 Andrew Cagney + + * top.c (init_cmd_lists): Always initialize endianlist. + (init_main): Always define endian commands. + (set_endian_big): Issue warning if endian not selectable. + (set_endian_little): Ditto. + (set_endian_auto): Ditto. + +Thu May 22 11:53:21 1997 Andrew Cagney + + * remote-sim.c (simulator_command): Restrict access to the + simulator to periods when the simulator is open. + +Wed May 21 16:03:25 1997 Michael Snyder + + * procfs.c (init_procinfo): new function, abstracts some code + shared by create_procinfo and do_attach; + (procfs_set_inferior_syscall_traps): new function, abstracts + some code needed by procfs_init_inferior, do_attach, and + procfs_lwp_creation_handler; (procfs_first_available): new + function, find any LWP that's runnable; (procfs_thread_alive): + replace stub function with real implementation; + (procfs_lwp_creation_handler): fix bug starting new child + threads; (info_proc): bug fixes and enhancements for the + "INFO PROCESSES" command; (close_procinfo_file): call new + function "delete_thread" to cleanup GDB's thread database; + (proc_init_failed): add new argument "kill", to control whether + process is killed (so this function can be shared by + create_procinfo and do_attach); (procfs_exit_handler): handle + exit from an attached process, and cleanup procinfo handles + when the process exits; (procfs_resume, procfs_wait): cleanup + after a thread when it exits; (do_attach, do_detach): handle + attached processes with multiple threads; plus some general + improvements in the diagnostic output. + * sol-thread.c (sol_thread_alive): replace stub with real + implementation; (thread_to_lwp, lwp_to_thread): enhance to + handle threads that may have exited; (sol_thread_attach): add + startup setup stuff; (sol_thread_detach): add unpush_target + call; (sol_thread_mourn_inferior): add unpush_target call; + (sol_thread_wait, sol_thread_resume): enhance to deal with + thread exit cleanly; (sol_thread_new_objfile, + sol_thread_pid_to_str): detect unsuccessful startup and + don't crash; plus some general cleanup. + * thread.c (delete_thread): new function, allows targets to + notify gdb when a thread is no longer valid. + * infrun.c (wait_for_inferior): don't try to detect a new + thread on receiving a TARGET_EXITED event. + +Tue May 20 09:32:02 1997 Andrew Cagney + + * remote-sim.c (gdbsim_open): Pass callback struct. + (init_callbacks): Remove call to sim_set_callbacks. + +Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define. + * rs6000-tdep.c (frameless_function_invocation): Mark frames + with a zero PC as frameless to improve backtraces from core dumps + caused by dereferencing a NULL function pointer. + (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain): + Handle frameless functions interrupted by a signal. + + * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc): + Handle frameless functions interrupted by a signal. + +Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com) + + * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments + to reflect current reality. Gross attempt at handling out of + line prologues. + + * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug + symbols to find the end of the prologue. + * mn10300-tdep.c (mn10300_skip_prologue): Likewise. + +Wed May 14 12:04:49 1997 Andrew Cagney + + * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37. + +Mon May 12 11:35:04 1997 Mark Alexander + + * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting + basic C80 features working. + +Thu May 8 08:42:47 1997 Andrew Cagney + + * configure.in (AC_TYPE_SIGNAL): Add + * configure: Re-generate. + * remote-sim.c: Signal returns RETSIGTYPE. + +Wed May 7 20:05:07 1997 Andrew Cagney + + * target.h (target_stop): Drop argument so it can be tested for + NULL. + +Sat May 3 20:51:48 1997 Mark Alexander + + * utils.c (floatformat_from_doublest): Handle infinity properly. + +Thu May 1 11:44:46 1997 Michael Snyder + + * Finalize merge from Hurd folk. + Mon Oct 30 16:41:04 1995 Miles Bader + * thread.c (thread_apply_command, thread_apply_all_command, + thread_command): Make sure TP is alive. + (thread_alive): New function. + Tue Nov 14 14:31:03 1995 Miles Bader + * infrun.c (sig_print_info): Deal better with long signal names. + Wed Nov 22 15:23:35 1995 Miles Bader + * thread.c (thread_id_to_pid): New function. + Fri Dec 1 13:25:25 1995 Miles Bader + * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list, + set_thread_default_cmd_list, show_thread_default_cmd_list): + New variables. (set_thread_cmd, show_thread_cmd, + set_thread_default_cmd, show_thread_default_cmd): New functions. + Fri Apr 18 15:20:16 1997 Miles Bader + * gnu-nat.c (inf_startup): remove TASK parameter. + (inf_set_task): replace with new function (inf_set_pid). + * gdbthread.h: Add extern decl for thread_cmd_list. + +Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * printcmd.c (disassemble_command): Adjust low function bound + by FUNCTION_START_OFFSET. + +Wed Apr 30 15:23:02 1997 Andrew Cagney + + * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73. + +Mon Apr 28 21:25:32 1997 Michael Snyder + + * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd) + * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now + in Makefile.in (as for other targets); add NATDEPFILE corelow.o to + satisfy symbol dependancy in solib.c (core_ops). + * target.[ch] conditionalize Mach-specific signals so that they + won't show up in non-Mach gdb's! + * thread.c: change name of static function "thread_switch" to + "switch_to_thread", to avoid conflict with Mach global symbol; + move thread_cmd_list to global scope so targets can add their + own thread commands. + * infrun.c: sig_print_info: allow for long signal names. + * gnu-nat.[ch]: tidying up comments. + * gnu-nat.c: remove calls to prune_threads and renumber_threads; + gnu_wait must not return -1 when inferior exits; + attach_to_child will modify inferior_pid in a way that allows + fork_inferior to remain unchanged; remove extra arg from + startup_inferior; move Mach thread commands here from thread.c. + +Mon Apr 28 18:21:20 1997 Michael Snyder + + * symtab.c: decode_line_1, replace the assignment to + values.sals[0].pc which I accidentally left out on 4/3/97. + +Mon Apr 28 17:27:40 1997 Michael Snyder + + * c-exp.y: make parse_number reject "123DEADBEEF". + (fix by Bob Manson). + * java-exp.y: Ditto. + * top.c: change "to enable to enable" to "to enable" in a couple + of help strings. + +Mon Apr 28 09:01:59 1997 Mark Alexander + + * breakpoint.c (remove_breakpoint): Pass correct type to + target_remove_watchpoint. + * target.h: Improve comment for target_{remove,insert}_breakpoint. + +Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alpha-tdep.c (heuristic_proc_desc): Increase search limit + for return address register, handle `ret' instruction. + + * corelow.c (get_core_registers): Initialize cf. + + * procfs.c: Minor changes to make pre-ANSI compilers happy. + (procfs_notice_signals): Copy traced signal set back to + pi->prrun.pr_trace. + (unconditionally_kill_inferior): If PR_DEAD is defined, + rerun inferior after killing it. + +Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com) + + * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The + structure value address is found in $a0 now. + * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise. + +Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com) + + * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are + returned in $a0. + (EXTRACT_RETURN_VALUE): Likewise. + + * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return + insn at "pc", not "fi->pc". + +Thu Apr 24 16:11:47 1997 Andrew Cagney + + * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators. + (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE, + MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust. + (NPC_REGNUM): Tic80 has a delay slot. + (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for + register blocks. + +Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com) + + * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are + returned in $a0. + (EXTRACT_RETURN_VALUE): Likewise. + +Tue Apr 22 11:58:15 1997 Fred Fish + + * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use + floatformat_ieee_double_littlebyte_bigword for little endian + target byte order. + * utils.c (floatformat_to_doublest): Create local preswapped + copy of input for floatformat_littlebyte_bigword formats. + (get_field, put_field): Treat floatformat_littlebyte_bigword + the same as floatformat_little. + (floatformat_from_doublest): Postswap output words for + the floatformat_littlebyte_bigwords format. + +Mon Apr 21 22:44:47 1997 Andrew Cagney + + * config/tic80/tic80.mt (SIM): Link in simulator. + +Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com) + + * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh + config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000 + vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix + aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt: + config/v850/v850.mt: + Remove -lm. That's now handled by configure. + + * Makefile.in (maintainer-clean): Add distclean to dependencies. + Remove duplicate rm's of files. + +Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com) + + * remote-pa.c: Remove. It's broken and no longer necessary. + + Sat Apr 19 11:56:10 1997 Per Bothner + + * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL. + (Avoids name clash with broken AIX header files.) + +Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * serial.c (serial_log_command): Fix fputs_unfiltered calls. + + * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h + (DONT_RELOCATE_SYMFILE_OBJFILE): Removed. + * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma, + remove tadj. + * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize + tstart and dstart with section VMA. + * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the + object file. + (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset + of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack. + (vmap_exec): Relocate relative to the VMA in the object file, + relocate .bss section as well. + (xcoff_relocate_core): No longer adjust section addresses by VMA. + * rs6000-tdep.c (find_toc_address): Change type of tocbase + to CORE_ADDR. + * xcoffread.c (secnum_to_bfd_section): New routine to get + BFD section from CS section number. + (scan_xcoff_symtab): Make toc_offset section relative. + + * symtab.c (total_number_of_methods): Avoid core dump if + baseclass type is still undefined. + +Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up + that directory. + * defs.h utils.c (error warning): Make message be const. + * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr + to hook. Otherwise send it to fputs. + * monitor.c monitor.h (monitor_get_dev_name): New function. Does + the obvious. + * remote-e7000.c: Remove debugify stuff. Change printf, fprintf + to _filtered forms to make output appear in GUIs. Replace all + uses of SERIAL_READCHAR with readchar, which has better error + checking. + * (e7000_parse_device): Add prototype. + (readchar): Improve doc. Handle random serial errors. + (expect): Disable notice_quit code. It's busted. Remove + serial error handling (it's now handled in readchar). Remove + remote_debug echoing. That's handled in readchar as well. + (e7000_parse_device): Remove serial_flag arg. It's not + necessary. + (e7000_open): Split into two pieces. Second part is + e7000_start_remote, and is error protected. Now, when we connect + to the target, we setup the initial frame and registers so that + the user gets an immediate indication of where the target is. + (gch): Remove debug output. That's handled by readchar. + (e7000_read_inferior_memory): Handle errors better. + (_initialize_remote_e7000): Get rid of `' things from + command names. They show up when doing completion and confuse + things horribly. + * ser-e7kpc.c: Get rid of the DLL's since we can access the device + directly from Win32s and Win95. Get rid of debugify crud. + * serial.c: Remove debugify cruft. + * (serial_logchar serial_log_command serial_write serial_readchar + serial_send_break serial_close): Merge common functionality into + serial_logchar. Clean up rest of routines. + * sparclet-rom.c: Disembowel. Leave only download routine. + Download routine now switches to remote target automatically. + * top.c (disconnect): Only define if SIGHUP is defined. Cleans + up MSVC/Win32 problem. + * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout + or gdb_stderr. + * config/sh/tm-sh.h: Define TARGET_SH for WinGDB. + * config/sparc/tm-sparclet.h: Remove override for prompt. + +Fri Apr 18 13:38:19 1997 Doug Evans + + * remote-sim.c (gdbsim_open): Only pass -E to sim_open if + TARGET_BYTE ORDER_SELECTABLE. + +Fri Apr 18 16:52:41 1997 Andrew Cagney + + * remote-sim.c (init_callbacks): Initialize poll_quit and magic + fields of gdb_callback. + (gdbsim_stop): Add gdbsim_stop to list of supported client + operations. + (gdbsim_wait, gdbsim_resume): Move call to sim_resume into + sim_wait where gdb is in a position to handle a long running + function. + (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a + SIGINT handler. + (gdb_os_poll_quit): New function. Check for a quit pending on the + console. + +Thu Apr 17 14:30:04 1997 Per Bothner + + * objfiles.c (allocate_objfile): Allow NULL bfd argument. + * defs.h (enum language): Add language_java. + * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files. + * Makefile.in: Update for new files. + * symfile.c (deduce_language_from_filename): Recognize .java. + +Thu Apr 17 02:20:23 1997 Doug Evans + + * m32r-stub.c (stash_registers): Rewrite. + (restore_registers): Renamed to restore_and_return. + (cleanup_stash): New function. + (process_exception): New function. + (_catchException*): Rewrite. + + * remote-sim.c (gdbsim_load): Update call to sim_load. + (gdbsim_create_inferior): No longer pass start_address to + sim_create_inferior. + (gdbsim_open): Pass endian indicator as arg. + +Tue Apr 15 15:31:09 1997 Stan Shebs + + * remote.c (get_offsets): Don't use scanf for interpreting + response to qOffsets. + +Tue Apr 15 14:51:04 1997 Ian Lance Taylor + + * gdbserver/Makefile.in (INSTALL_XFORM): Remove. + (INSTALL_XFORM1): Remove. + (install-only): Use $(program_transform_name) directly, rather + than using $(INSTALL_XFORM) and $(INSTALL_XFORM1). + (uninstall): Transform name. + +Mon Apr 14 17:06:27 1997 Mark Alexander + + * remote-mips.c (mips_load): Ensure that PC gets updated + after a load on LSI target. + +Mon Apr 14 15:54:51 1997 Geoffrey Noer + + * procfs.c (notice_signals): fix typo + +Mon Apr 14 16:25:10 1997 Ian Lance Taylor + + * gdbserver/Makefile.in (INSTALL): Change install.sh to + install-sh. + +Mon Apr 14 11:55:27 1997 Geoffrey Noer + + * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS + since gcc automatically includes it + +Thu Apr 10 13:20:53 1997 Geoffrey Noer + + * procfs.c: Substantial (but incomplete) changes to support + sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo + struct now has substructs like struct flt_ctl instead of + just a fltset_t and has a ctl_fd, status_fd, as_fd, and + map_fd instead of a single fd. Non-sysv4.2mp procfs models + still have the structs and multiple fds, but don't use the + entire struct and the four fds all point to the same thing. + We use PROCFS_USE_READ_WRITE to decide whether to talk to + procfs with reads/writes or use ioctl instead. We use + HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has + multiple fds or not. PROC_NAME_FMT is split out into + CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT, + STATUS_PROC_NAME_FMT. + + (procfs_notice_signals): now a necessary wrapper around + (notice_signals): which are the new guts for noticing signals + (open_proc_file): gets a new flag arg used in sysv4.2mp to + determine whether or not to attempt to open the ctl_fd. + (procfs_read_status): new local function, reads procfs status + (procfs_write_pcwstop): new local function, writes a PCWSTOP + (procfs_write_pckill): new local function, writes a PCKILL + (unconditionally_kill_inferior): remove signo since we now + just call procfs_write_pckill(). + (procfs_xfer_memory): call lseek with SEEK_SET rather than 0 + (proc_iterate_over_mappings): the whole function is ifdefed + on UNIXWARE to keep things readable. + + Expanded the syscall_table to include new potential sysv4.2mp + members. Note that all ifdefs of UNIXWARE should be eliminated + if possible or renamed to describe what's being selected for a + bit better. Sysv4.2mp and IRIX both have SYS_sproc so the + IRIX specific code now also checks it's not UNIXWARE. + + * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T, + HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE + * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to + "/debug/%d" as PROC_NAME_FMT used to be + +Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c: Almost completely rewritten based on mn10200 + port. + * config/mn10300/tm-mn10300.h: Likewise. + +Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com) + + * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove + remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a + lousy out-of-date clone of remote.c. + +Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com) + + * remote.c: Fix problems realized while showering. + * (hexnumlen): Add prototype. Use max, not min. + * (remote_write_bytes remote_read_bytes): Fix max packet size + calculations to properly account for packet overhead. Also handle + (probably rare) case where remote_register_buf_size isn't set. + + * remote.c: Fix doc for `C' and `S' commands to indicate full + address. + * (remote_ops extended_remote_ops remote_desc remote_write_size): + Make static. + * (remote_fetch_registers remote_write_bytes remote_read_bytes): + Record size of response to fetch registers command, use this to + limit size of memory read and write commands. + * (push_remote_target): New function to make it possible to have + another target switch to the remote target. + * target.h: Add prototype for push_remote_target. + * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs + for hosts which default to unsigned chars (such as SGI's). + * (_initialize_sh_tdep): Don't set remote_write_size. It's now + handled automatically in remote.c. + +Thu Apr 3 15:10:30 1997 Michael Snyder + + * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(), + find_pc_sect_function(), find_pc_sect_partial_function(): new + functions for debugging overlays; pc without section is ambiguous. + * breakpoint.[ch]: add section pointer to breakpoint struct; + add section argument to check_duplicates(); check section as well + as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(), + breakpoint_thread_match(), bpstat_stop_status()]; + add section argument to describe_other_breakpoints(); + use INIT_SAL() macro to zero-out new sal structures; + make resolve_sal_pc() fix up the sal's section as well as its pc; + match on section + pc in clear_command() and delete_breakpoint(); + account for overlay sections in insert_breakpoints(), + remove_breakpoint() and breakpoint_re_set_one(); + all this to support overlays where a PC is not unique. + * exec.c: change xfer_memory() to handle overlay sections. + * findvar.c: change read_var_value() to handle overlay sections. + * frame.h: declaration for block_for_pc_sect() [blockframe.c]. + * infcmd.c: jump_command() warns against jumping into an overlay + that's not in memory. Also use INIT_SAL() to initialize sals. + * infrun.c: wait_for_inferior() sets a flag to invalidate cached + overlay state information; Also use INIT_SAL() to init sals. + * m32r-rom.c: modify load routines to use LMA instead of VMA. + * m32r-stub.c: mask exit value down to 8 bits; screen out any + memory read/writes in the range 600000 to a00000, and ff680000 + to ff800000 (hangs because nothing is mapped there); fix strcpy(). + * maint.c: maintenance command "translate-address" supports overlays. + * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays. + * objfiles.[ch]: add ovly_mapped field to the obj_section struct; + this constitutes gdb's internal overlay mapping table. Add macro + ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays. + Add function find_pc_sect_section(). + * printcmd.c: modify print_address_symbolic() with overlay smarts; + modify address_info() with overlay smarts; add function sym_info() + to support the INFO SYMBOL command (translate address to symbol(s)); + modify disassemble_command() to work on unmapped overlays. + * source.c: use INIT_SAL() to initialize sals. + * symfile.[ch]: change generic_load() to use section's LMA address + instead of VMA address, for overlay sections. + Add numerous functions for finding a PC's section / overlay, + translating between VMA and LMA address ranges, determining if an + overlay section is mapped, etc. Add several user commands for + overlay debugging. Add support for a "generic" form of automatically + reading overlay mapping info from the inferior (based on the default + (simple) overlay manager which Cygnus provides as an example). + * symtab.[ch]: add functions find_pc_sect_symtab(), + find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line() + for lookup; modify lookup_symbol and decode_line_1() to use them; + modify find_function_start_sal() to account for overlay sections; + add macro INIT_SAL() for initializing struct symtab_and_line. + * target.c: fix a comment in the declaration of target_ops. + +Thu Apr 3 10:31:12 1997 Mark Alexander + + * mips-tdep.c (mips_in_call_stub, mips_in_return_stub, + mips_skip_stub, mips_ignore_helper): New functions for dealing + with MIPS16 call/return thunks. + (mips_init_frame_pc_first): New function to implement + INIT_FRAME_PC_FIRST macro; includes code from old macro plus + new code to skip over MIPS16 thunks. + (mips_frame_chain): Skip over MIPS16 thunks. + * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub, + mips_skip_stub, mips_ignore_helper): Declare. + (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE, + SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke + the above functions. + (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc. + (mips_init_frame_pc): Declare. + * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro + to decide if certain library function calls should be ignored. + +Wed Apr 2 14:16:51 1997 Doug Evans + + * remote-sim.c (gdbsim_open): Check return code from sim_open. + Update call to sim_open (new arg SIM_OPEN_DEBUG). + +Mon Mar 31 14:55:53 1997 Ian Lance Taylor + + * gdbinit.in: New file. + * .gdbinit: Remove. + * configure.in: Generate .gdbinit from gdbinit.in. + * configure: Rebuild. + +Sun Mar 30 12:28:24 1997 Fred Fish + + * config/tic80/tic80.mt: Disable using the simulator + until it is ready. + +Sat Mar 29 13:57:20 1997 Fred Fish + + * COPYING: Install new version of file from FSF. + * copying.c (show_copying_command): Update FSF address. + +Fri Mar 28 18:33:41 1997 Ian Lance Taylor + + * Makefile.in (distclean): Remove .gdbinit. + +Fri Mar 28 15:37:30 1997 Fred Fish + + * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define. + +Fri Mar 28 15:38:04 1997 Mike Meissner + + * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type + to va_list from void *, since va_list might not be a pointer + type. + +Thu Mar 27 14:21:46 1997 Mark Alexander + + * remote-mips.c: Clean up comment and extraneous semicolon + for mips_monitor_prompt variable. + +Thu Mar 27 12:46:58 1997 Mark Alexander + + * remote-mips.c: Add `set monitor-prompt' command. + +Wed Mar 26 06:47:44 1997 Mark Alexander + + Fix from Peter Schauer: + * mdebugread.c (parse_procedure): Set address of procedure to + block start; this fixes problems with shared libraries introduced + by change of Mar 21. + +Mon Mar 24 19:43:16 1997 Geoffrey Noer + + * symtab.c (find_pc_symtab): change to support the case + where the objfile is reordered and contains both coff and + stabs debugging info (continue on if a psymtab isn't found). + +Sun Mar 23 16:19:20 1997 Mark Alexander + + Fixes from Peter Schauer: + * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE, + REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host, + is big-endian and if registers are 32 bits. + * mips-tdep.c (mips_print_register, mips_extract_return_value, + mips_store_return_value): Fix floating-point word-order problems on + little-endian targets introduced by changes of Mar 21. + +Sun Mar 23 15:43:27 1997 Stan Shebs + + * remote.c (target_resume_hook, target_wait_loop_hook): New + globals. + (remote_resume, remote_wait): Use them. + * d10v-tdep.c: Set the above hooks. + (tracesource): New GDB variable, controls source display in + traces. + (display_trace): Find and display source line if requested. + (trace_info): Mention empty trace buffer if appropriate. + (tdisassemble_command): Robustify argument handling. + + * configure.host: Remove extra bogus Linux case. + +Sat Mar 22 16:41:35 1997 Fred Fish + + * remote-sim.c (simulator_command): Add comment about dealing with + NULL or empty args. + * Makefile.in (tic80-tdep.o): Add target. + * configure.tgt: Add tic80 case. + * tic80-tdep.c: New file. + * config/tic80/{tic80.mt, tm-tic80.h}: New files. + +Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-exp.y (yylex): Handle nested template parameter lists. + * symtab.c (decode_line_2): Fix test for valid choice number. + +Fri Mar 21 19:10:05 1997 Mark Alexander + + * mips-tdep.c (mips_push_arguments): On non-EABI architectures, + copy first two floating point arguments to general registers, so that + MIPS16 functions will receive the arguments correctly. + (mips_print_register): Print double registers correctly on + little-endian hosts. + (mips_extract_return_value): Return double values correctly + on little-endian hosts. + + * mdebugread.c (parse_procedure): Adjust address of procedure relative + to address in file descriptor record; this accounts for constant + strings that may precede functions in the text section. Remove + now-useless lowest_pdr_addr from argument list and all calls. + +Fri Mar 21 15:36:25 1997 Michael Meissner + + * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine + whether the simulator will be built by whether the Makefile in the + simulator directory was built. + + * configure.in (--enable-sim-powerpc): Delete switch. + * configure: Regenerate. + +Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com) + + * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1" + in the prologue too. + + * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI + compilers. + (gdb_os_evprintf_filtered): Similarly. + +Wed Mar 19 16:13:22 1997 Geoffrey Noer + + New UnixWare 2.1 configuration + * config/i386/i386v42mp.mt: new + * config/i386/i386v42mp.mh: new + * config/i386/tm-i386v42mp.h: new + * config/i386/nm-i386v42mp.h: new + * configure.tgt: added new entries + * configure.host: added new entries + +Mon Mar 17 17:52:00 1997 J.T. Conklin + + * dsrec.c (load_srec): Print leading zeroes when printing section + addresses. + +Mon Mar 17 15:00:16 1997 Andrew Cagney + + * remote-sim.h: Delete - moved to ../include/remote-sim.h. + + * Makefile.in (remote_utils_h): Update path to remote-sim.h. + +Fri Mar 7 20:55:28 1997 Andrew Cagney + + * remote-sim.c (flush_stdout, write_stderr, flush_stderr, + vprintf_filtered, evprintf_filtered): Callbacks that accept + varargs. + +Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * breakpoint.c (insert_breakpoints, watchpoint_check, + bpstat_stop_status): Do not disable watchpoints going out of scope. + (insert_breakpoints): Make sure that the current frame is valid + before calling find_frame_addr_in_frame_chain. + + * top.c (setup_user_args): Handle quotes and backslashes. + (print_gdb_version): Update copyright year. + +Fri Mar 14 15:44:03 1997 Ian Lance Taylor + + * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h. + +Thu Mar 13 22:51:00 1997 Dawn Perchik + + * utils.c (pollquit, notice_quit): If _WIN32, limit test for + cntl-C to wingdb. + (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols + except under wingdb. (Contributed by Martin Hunt). + +Thu Mar 13 12:40:49 1997 Tom Tromey + + * configure: Regenerated. + * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM. + +Thu Mar 13 11:00:22 1997 Doug Evans + + * remote-sim.h (sim_state, SIM_DESC): New types. + (sim_open): Return a `descriptor' as result. + (*): New argument of descriptor result from sim_open. + * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p. + (gdbsim_open): Record result of sim_open in gdbsim_desc. + Pass argv list to sim_open, argv[0] = pseudo program name. + (*): Pass gdbsim_desc to sim_foo fns. + +Wed Mar 12 14:40:06 1997 Tom Tromey + + * config.in: Regenerated. + + * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl, + HAVE_HPUX_THREAD_SUPPORT): Define. + +Tue Mar 11 07:25:27 1997 Mark Alexander + + First cut at supporting simulators in gdbserver: + + * configure, configure.in: Allow gdbserver to be configured + for cross-target environments. + * gdbserver/Makefile.in: Add simulator support. + * gdbserver/configure.in: Eliminate assumption that host == target. + Simplify using gdb/configure.tgt and gdb/configure.host. + Fix other minor configuration errors. + * gdbserver/low-sparc.c: Fix compile error. + * gdbserver/remote-utils.c: Eliminate assumption that registers + and addresses are four bytes. Fix minor compile errors and warnings. + * gdbserver/server.c: Rewrite numerous instances of identical code + for starting inferior processes to call new function start_inferior. + Eliminate assumption that registers and addresses are four bytes. + * gdbserver/server.h: Add missing prototypes to eliminate compiler + warnings. + * gdbserver/low-sim.c: New file to mate gdbserver with simulators. + * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver. + * config/i386/linux.mh: Eliminate gdbserver support as a first step + in moving such support from host to target makefile fragments. + * config/i386/linux.mt: Move gdbserver support here from linux.mh. + +Mon Mar 10 12:27:47 1997 Michael Snyder + + * symtab.h (INIT_SAL): New macro to initialize symtab_and_line, + to insure consistant initialization of unused fields to zero. + * symtab.c: replace initializations of sals with new macro INIT_SAL. + * breakpoint.c: ditto. + * infrun.c: ditto. + * infcmd.c: ditto. + * source.c: add call to INIT_SAL macro. + +Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * sparc-tdep.c (isbranch): Always handle v9 branch instructions, + they might get used on 32 bit targets as well. + +Wed Mar 5 19:34:09 1997 Bob Manson + + * remote-mips.c (mips_exit_debug): Some IDT boards don't + send the full exit string. + +Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com) + + * mn10200-tdep.c (mn10200_push_arguments): Handle new calling + conventions. + (mn10200_store_struct_return): Likewise. + +Tue Mar 4 10:31:02 1997 Mark Alexander + + * mips-tdep.c (mips_fetch_instruction): New function; replace + common code throughout with calls to it. + (mips_find_saved_regs): Examine MIPS16 entry instruction to determine + correct saved addresses of $s0 and $s1. + (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE + instead of hardcoded 4. + (mips16_skip_prologue): Handle extended instructions correctly. + +Mon Mar 3 12:29:20 1997 Doug Evans + + * defs.h (LONGEST): Move #ifndef LONGEST to outside. + Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG. + +Thu Feb 27 18:54:11 1997 Mark Alexander + + * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR): + New macros for testing, setting, and clearing bit 0 of addresses. + Change numerous bits of code where bit 0 was being manipulated + to use these macros. + +Thu Feb 27 14:12:41 1997 Mark Alexander + + * remote-mips.c: Put back the form feeds. + +Thu Feb 27 12:04:24 1997 Mark Alexander + + * remote-mips.c: Remove form feeds (^L) from source. + (mips_initialize): LSI PMON doesn't support 'set regsize' command. + (pmon_wait): Don't need to exit and re-enter debug mode on LSI + PMON after a continue; it causes target program misbehavior. + (mips_fetch_register): Don't fetch unsupported registers; this + cuts down on wasted serial traffic. + +Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com) + + * configure.in configure (HPUX/OSF thread support): Enable this + only when running GCC, since HP's thread header files use ANSI C + which is not supported by their default compiler. + + * configure.host (i[3456]86-*-windows): Disable long long + support for WinGDB. Add mswin to configdirs. + * configure.in configure: Move calls to configure.host and + configure.tgt to the top of configure.in to allow them to set + config variables before they are referenced. + +Tue Feb 25 20:21:52 1997 Stan Shebs + + * configure.tgt (mips*-*-lnews*): New target. + +Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com) + + * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame + if we're not the innermost frame. Fix minor typos. + +Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * stabsread.c (read_type): Fix handling of template names + with template parameters containing `::'. + + * valops.c (search_struct_field, search_struct_method): + Pass correct valaddr parameter to baseclass_offset. + Prevent gdb crashes by making sure that the virtual base pointer + from an user object still points to accessible memory. + +Tue Feb 18 13:36:34 1997 Mark Alexander + + * maint.c: Eliminate -Wall warnings by including some header files. + +Tue Feb 18 13:06:30 1997 Mark Alexander + + * remote-sim.c (init_callbacks): Undo previous change. + +Tue Feb 18 11:13:00 1997 Dawn Perchik + + * maint.c: Fix dereference of pointer. + * remote-sim.c: Fix reference of structure member "last_error". + * debugify.c: Include config.h to get ANSI definitions. + +Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com) + + * remote-vx.c (vx_attach): Remove code added by kung. It made no + sense. + +Fri Feb 14 13:00:07 1997 Ian Lance Taylor + + * main.c (print_gdb_help): Make static to match declaration. + +Thu Feb 13 18:18:18 1997 Dawn Perchik + + * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments. + +Wed Feb 12 15:58:00 1997 Dawn Perchik + + * debugify.c, debugify.h: Make safe for non-ansi compilers. + +Wed Feb 12 15:30:00 1997 Dawn Perchik + + * defs.h: Fix prototypes for new cleanup functions. + +Wed Feb 12 15:08:47 1997 Dawn Perchik + + * debugify.c, debugify.h: Fix for general gnu use. Remove C++ + comment, add PARAMS, add license info and fix indentation. + +Wed Feb 12 14:42:47 1997 Dawn Perchik + + * debugify.c, debugify.h: New files. Provide common macros + for writing debug info to a log file or stdio. + +Wed Feb 12 02:44:39 1997 Dawn Perchik + + * c-valprint.c (c_val_print): Fix printing for arrays defined + with 0 length. + +Tue Feb 11 22:24:39 1997 Dawn Perchik + + * defs.h: Fix cntl-C to read from the Windows message queue. + Add prototypes for make_final_cleanup (and the other cleanup + routines. + * remote-e7000.c: Fix sync code to timeout if unable to sync. + Change sync code to report status while trying to sync-up + with hardware. Add debugging output and document. + * ser-e7kpc.c: Swap order of len & offset to match implementation. + Add debugging output and document. + * serial.c: Add debugging output. + * top.c: Add call to do_final_cleanups. + Remove conditionals preventing Win32 from getting SIGQUIT. + * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup + chain as a parameter. Extract this generic code from the cleanup + routines into separate funtions (*_my_cleanup). Keep old + functionality by passing "cleanup_chain" to the new funtions. + Define the cleanup chain "final_cleanup_chain" to be a cleanup + chain which will be executed only when gdb exits. Add functions + (*_final_cleanup) to match the original (*_cleanup) functions. + (pollquit, quit, notice_quit): Fix to read cntl-C from the + Windows message queue. + +Tue Feb 11 15:36:31 1997 Doug Evans + + * m32r-rom.c: #include . + #ifdef out new load support if wingdb. + * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb. + +Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com) + + + * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix. + * mn10200-tdep.c (mn10200_store_struct_return): New function. + + * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when + extracting a return value from a register pair. + + * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to + be two byte aligned. Round argument sizes up to two byte boundary. + Write out args in two byte hunks. + (mn10200_push_return_address): Implement. + * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for + structures > 8 bytes (temporary). + (STORE_RETURN_VALUE): Likewise. + (CALL_DUMMY): No longer undefine. + (USE_STRUCT_CONVENTION): Use for args > 8 bytes. + (REG_STRUCT_HAS_ADDR): Define. + +Mon Feb 10 18:35:55 1997 Mark Alexander + + * mips-tdep.c (non_heuristic_proc_desc): New function. + (find_proc_desc): Move non-heuristic proc search code into separate + function. + (gdb_print_insn_mips): Use non-heuristic method to find procedure + descriptor, to avoid prologue examination when disassembling. + * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC + aka MicroMeteor board). + (mips_exit_debug): Prevent protocol reinitialization if an error + occurs while exiting debug mode. + +Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com) + + * mn10200-tdep.c: Remove lots of debugging printfs, update/improve + comments, formatting, etc. Plus other minor fixes for problems + I found during my first pass over the mn10200 port. + (mn10200_analyze_prologue): New function. + (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it. + * config/mn10200/tm-mn10200.h: Lots of updates/improvements to + comments, formatting, etc. Minor fixes for problems I found during + my first pass over the mn10200 port. + (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and + pointers. + (REGISTER_VIRTUAL_TYPE): Define as a long. + (EXTRACT_RETURN_VALUE): Rework to deal with long ints living + in register pairs. + (STORE_RETURN_VALUE): Similarly. + + * blockframe.c (generic_get_saved_regs): Remove unused variable + "addr". + * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl + inside #ifdef CALL_DUMMY. + (watch_command_1): Initialize target_resources_ok. + * command.c (do_setshow_command): Provide dummy initialization + for "match". + * valops.c (find_function_addr): Move function & prototype inside + #ifdef CALL_DUMMY. + (value_arg_coerce): Similarly. + (value_of_variable): Provide dummy initialization of "frame". + +Mon Feb 10 07:54:26 1997 Fred Fish + + * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter + to prim_record_minimal_symbol_and_info call that was missed in Jan 3 + change. + (scan_xcoff_symtab): Ditto. + +Sun Feb 09 09:23:26 1997 Mark Alexander + + * remote-mips.c (common_breakpoint): Prevent 64-bit addresses + from being sent to 32-bit targets by masking off upper bits. + * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits + of PC on 32-bit targets. + (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a + frame setup instruction. + (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall. + (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid + prologue instruction. Fix warnings and bugs found by gcc -Wall. + * buildsym.c (finish_block): Improve handling of overlapping blocks; + fixes problem on MIPS16 printing function arguments. + +Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dwarf2read.c (dwarf2_linkage_name): New function to get + the linkage name of a die from DW_AT_MIPS_linkage_name or + DW_AT_name. + (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn, + new_symbol): Use it instead of accessing DW_AT_name. + (read_partial_die): Use DW_AT_MIPS_linkage name as name of the + partial die if present. + (dwarf2_add_member_fn): Make a copy of physname on the type obstack. + +Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com) + + * blockframe.c (generic_frame_chain_valid): If the new frame + is not INNER_THAN the old frame, then it's not valid. + +Tue Feb 04 09:04:37 1997 Mark Alexander + + * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate. + (mips16_heuristic_proc_desc): Recognize jal(x) instruction. + +Mon Feb 03 17:57:58 1997 Mark Alexander + + * mips-tdep.c (mips16_decode_reg_save): Distinguish between + sd and sw instructions correctly. + (heuristic_proc_start): Add support for MIPS16. + (mips16_get_imm, mips16_heuristic_proc_desc, + mips32_heuristic_proc_desc): New helper functions for + heuristic_proc_desc. + (heuristic_proc_desc): Rewrite and reorganize to support MIPS16. + (mips_push_arguments): Don't align small arguments in EABI. + (mips32_skip_prologue): Attempt to shrink code size a little. + +Mon Feb 3 11:06:05 1997 Michael Snyder + + * m32r-stub.c: New -- remote protocol support for M32R cpu. + * m32r-rom.c: Several experiments with improved download time. + +Fri Jan 31 08:26:39 1997 Mark Alexander + + * mips-tdep.c (MIPS16_INSTLEN): Define. + (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN. + (heuristic_proc_start): Recognize 'entry' pseudo-op as a start + of function on MIPS16. + (mips32_skip_prologue, mips16_skip_prologue): New helper functions + for mips_skip_prologue. + (mips_skip_prologue): Recognize both 16- and 32-bit prologues. + +Wed Jan 29 12:45:54 1997 Michael Meissner + + * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library + ../sim/common/libcommon.a. + +Tue Jan 28 15:54:13 1997 Michael Snyder + + * blockframe.c: fix a null pointer ref in generic_get_saved_register + +Tue Jan 28 15:39:50 1997 Geoffrey Noer + + * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing + working. + +Mon Jan 27 14:31:52 1997 Mark Alexander + +First set of changes for mips16: + * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT, + MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define. + (ABOUT_TO_RETURN): Call new function mips_about_to_return. + (mips_breakpoint_from_pc, mips_about_to_return): Declare. + * mem-break.c (memory_breakpoint_from_pc): New function. + (memory_insert_breakpoint, memory_remove_breakpoint): Use + memory_breakpoint_from_pc to determine breakpoint contents and size. + * target.h (memory_breakpoint_from_pc): Declare. + * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc + to determine size of breakpoint instruction. + * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save): + New helper functions for mips_find_saved_regs. + (mips_find_saved_regs): Recognize mips16 prologues. + (mips_addr_bits_remove): Strip off upper 32 bits of address + when target CPU is 32 bits but CORE_ADDR is 64 bits. + (mips_step_skips_delay): No branch delay slot on mips16. + (gdb_print_insn_mips): Disassemble mips16 code. + (mips_breakpoint_from_pc, mips_about_to_return): New functions. + +Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com) + + * tm-mn10200.h (NUM_REGS): Decrease to 12. + (REGISTER_NAMES): Elimination registers not found on the mn10200. + (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes. + (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200. + +Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dwarf2read.c: Replace integral tag, name and form fields in + internal structure definitions with the corresponding enumeration + types from dwarf2.h. Add default cases to switches on enumerations + where appropriate. + Make quoting of string arguments in complaint messages consistent. + Check for NULL returns from DW_STRING. + (struct partial_die_info): Add sibling and has_type fields, remove + unused value field. + (DW_*): Move access macro definitions near the definition of the + attribute structure. + (struct field_info): New structure to pass information about fields + and member functions between die processing routines. + (dwarf2_build_psymtabs_hard): Set cu_header_offset. + (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into + the partial symbol table if the DW_AT_*_pc attributes are missing. + Add file scope base type definitions to the partial symbol table. + Skip over child dies if the die has a sibling attribute. + (add_partial_symbol): Enter global variables with type attributes + and without location descriptors into the partial symbol table. + Store value of DW_TAG_variable dies in the partial symbol table. + Do not enter global variables into the minimal symbol table. + Add base type definitions to the partial symbol table. + (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc. + (process_die): Move check for DW_AT_low_pc to read_func_scope. + Add a typedef symbol for base type definitions to the symbol table. + Ignore DW_TAG_inlined_subroutine tags for now. + (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds. + (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds + to determine pc bounds, ignore dies with invalid bounds. + (dwarf2_get_pc_bounds): New routine to extract and validate the + DW_AT_*_pc attributes of a die. + (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name, + dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type): + New functions to handle fields and member functions. + (read_structure_scope): Rewritten to use them. + (read_array_type): Renamed from dwarf_read_array_type. + Default upper array bound to describe an array with unspecified + length. + Create array types in backwards order, as dwarf2 puts out the array + dimensions from left to right. + (read_subroutine_type): Handle DW_TAG_unspecified_parameters, + DW_AT_artificial and DW_AT_prototyped. + (read_base_type): Make an unsigned type for DW_ATE_boolean. + Pass objfile to dwarf_base_type. + (read_partial_die): Use read_attribute to read in the attributes. + Handle DW_AT_sibling and DW_AT_type. + Follow references when determining DW_AT_name and DW_AT_external + attributes of the die. + Validate DW_AT_*_pc attributes. + (read_full_die): Use read_attribute to read in the attributes. + (read_attribute): New function to read an attribute described + by an abbreviated attribute. + (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr. + Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram, + SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block. + Change symbol class for global variables with a zero valued location + descriptor to LOC_UNRESOLVED. + Handle DW_AT_const_value attributes for DW_TAG_variable, + DW_TAG_formal_parameter and DW_TAG_enumerator. + Build a typedef symbol for DW_TAG_base_type. + (dwarf2_const_value): New routine to copy a constant value from an + attribute to a symbol. + (dwarf_base_type): Use passed in objfile, not current_objfile + when calling dwarf2_fundamental_type. + (dump_die): Use DW_* accessor macros to access values of attributes. + (decode_locdesc): Handle DW_OP_plus_uconst. + +Wed Jan 22 01:31:16 1997 Geoffrey Noer + + * mn10200-tdep.c: New file. + * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32, + SP_REGNUM and FP_REGNUM are different, also no lar or lir. + * config/mn10200/mn10200.mt: New file. + * configure.tgt: add mn10200 entry. + +Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com) + + * configure.in configure: Check if host has libdl if doing + Solaris threads. + +Tue Jan 21 17:03:26 1997 Geoffrey Noer + + * mn10300-tdep.c: Wrote/fixed implementations of + mn10300_frame_chain, mn10300_init_extra_frame_info, + mn10300_frame_saved_pc + * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO + and INIT_FRAME_PC macros. + +Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com) + + * configure.in configure: Check if host has libm. Make sure we + are using gcc when using the -export-dynamic option. Fixes a + problem with building under Solaris/SunPro cc. + +Mon Jan 20 13:52:13 1997 Mark Alexander + + * config/mips/{embed,embed64,embedl,embedl64}.mt: + Link in simulator on MIPS embedded targets. + +Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * blockframe.c (frameless_look_for_prologue): Mark frames + with a zero PC as frameless to improve backtraces from core dumps + caused by dereferencing a NULL function pointer. + +Thu Jan 16 14:10:41 1997 Geoffrey Noer + + * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition. + +Tue Jan 14 16:01:06 1997 Geoffrey Noer + + * mn10300-tdep.c: made a lot more generic, ripping out code + from copied target (no more mn10300_scan_prologue, + init_extra_frame_info, and mn10300_fix_call_dummy calls) + * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO + and INIT_FRAME_PC macros + +Thu Jan 9 11:44:40 1997 Michael Snyder + + * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use + FP_REGISTER_BYTES to compute offsets into the saved frame, + since it fails for SPARC targets configured without any + FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE. + +Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com) + + * symtab.c (fixup_symbol_section): Handle NULL symbols without + crashing. + +Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in configure configure.in: Remove ENABLE_CLIBS, + ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS + and CONFIG_OBS. + * configure configure.in: Clean up test cases around thread support. + * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if + host is Windows. + * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c + printcmd.c valops.c value.h values.c: Add bfd_section arg to + value_at and value_at_lazy. + * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h: + Add bfd_section arg to prim_record_minimal_symbol_and_info. + * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section + instead of read_memory. It takes a bfd_section arg. + * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove + unnecessary cast for assignment of struct dbx_symfile_info. + Struct objfile now uses a real pointer instead of PTR for this + element. + * dbxread.c (dbx_symfile_init): Stash bfd section pointers for + text, data and bss into dbx_symfile_info. + * exec.c (xfer_memory): Handle transfers for user-specified + sections. + * findvar.c (read_var_value locate_var_value): Copy bfd section + from the symbol to the value. + * gdb-stabs.h: Add section pointers for text, data and bss + sections. + * maint.c (translate address command): Add test code for overlay + address translation. + * printcmd.c (do_examine do_one_display): Now takes a bfd section + arg. + * (print_formatted x_command): Record current section along with + current address for repeated commands. + * sparc-nat.c (fetch_inferior_registers): Change + target_xfer_memory to target_{read write}_memory to allow changes + to target_xfer_memory interface for section info. + * symmisc.c (dump_msymbols print_symbol): Print section + assocaited with symbol. + * symtab.c (fixup_symbol_section): New routine to + add section info to symbols returned by lookup_symbol. + * symtab.h (struct general_symbol_info): Add bfd section to + symbols. + * target.c target.h (target_xfer_memory): Add bfd section to + args. + * (target_read_memory_section): New routine to read data from a + specific section. + * (target_memory_bfd_section): New global variable to pass bfd + section in to targets. + * valarith.c (value_add value_addr value_array): Preserve bfd + section when computing new value. + * value.h (struct value): Add bfd section to values. + * values.c (allocate_value value_copy): Initialize/preserve bfd + section. + * (unpack_double): Clean up _MSC_VER conditionals to remove + duplicate code. + * v850ice.c: New module to support communication with NEC's + PC-based ICE. + * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and + ep names with rxx names. sp and fp are renamed via a different + mechanism. + +Fri Jan 3 14:20:05 1997 Geoffrey Noer + + * mn10300-tdep.c (mn10300_push_arguments): rewrote, + also removed code elsewhere that made use of RP_REGNUM. + * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM, + ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300 + arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE, + EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE. + +For older changes see ChangeLog-1996 + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1998 b/gdb/ChangeLog-1998 new file mode 100644 index 00000000000..a9038f81389 --- /dev/null +++ b/gdb/ChangeLog-1998 @@ -0,0 +1,7220 @@ +Thu Dec 31 15:26:13 1998 Stan Shebs + + * corelow.c (core_ops): Don't initialize statically. + (init_core_ops): New function, fills in core_ops. + (_initialize_corelow): Use it. + +Thu Dec 31 16:54:30 1998 David Taylor + + The following changes were made by + Elena Zannoni + Edith Epstein + David Taylor + + * config/pa/tm-hppa.h (INSTRUCTION_NULLIFIED): Change to read + nullify instruction bit from IPSW only when we are not in a system + call. + (STRCAT_REGISTER, pa_do_strcat_registers_info): Additional + parameter -- precision. + + * Makefile.in (BUILD_TUI): To build the tui, only when configured + with --enable-tui. + (YLWRAP): Use ylwrap to avoid problems on systems w/o bison. + (gdb$(EXEEXT)): Make it dependent on BUILD_TUI. + (all-tui): Remove dependency from phony target. + (c-exp.tab.c): Use ylwrap instead of bison. + (jv-exp.tab.c): Ditto. + (f-exp.tab.c): Ditto. + (m2-exp.tab.c): Ditto. + + * configure.in (ENABLE_CFLAGS): Define and export BUILD_TUI. + + * configure: Regenerated. + + * c-typeprint.c (c_type_print_base): Get to the method name by + skipping over all the namespaces, classes and '::'. + + * infcmd.c (run_command): Only call SOLIB_RESTART if it's + defined. + (detach_command): Ditto. + + * infptrace.c (call_ptrace): Add some debugging code. + + * infrun.c (follow_inferior_fork): Only define on HP. + (wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have + shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE + removed by HP. + + * Makefile.in (ALLDEPFILES): Add somread.c, hp-psymtab-read.c, + hp-symtab-read.c. + (SFILES): Remove the above files + (COMMON_OBS): Remove somread.o + (SFILES): Add the tui files to this, so they get + included in etags tables. + (all-tui): New rule, which does a recursive make in the tui + subdir. + (gdb$(EXEEXT)): Add tui-all to the list of + dependencies, and add tui/libtui.a to the link list. + (tui/libtui.a): When recursing, pass down + ${FLAGS_TO_PASS}. And don't echo the make command. This is + closer to what the other recursions do. + (HFILES_NO_SRCDIR) add hpread.h. + (COMMON_OBS): Add hp-psymtab-read.o, hp-symtab-read.o + Allow the TUI code to be conditionally enabled. + (TUI_TARGET, TUI_LIBRARY): New variables, whose values are set by + the configuration script. They're set to the empty string when + the TUI isn't enabled. + (gdb$(GDBEXT)): Use those, instead of referring to tui-all and + tui/libtui.a directly. + + * Makefile.in: Avoid spurious relinking. + (gdb$(EXEEXT)): Depend on the actual tui library, not on a + fictitious target. Since the fictitious target never existed, make + would always relink. + (tui/libtui.a): Renamed from all-tui. Always recurse to make sure + the library is up to date. + (TUI_TARGET): Variable removed; there's no need for it any more. + + * Makefile.in: Look for tui include files in the tui source dir. + + * Use automake's `aclocal' program to generate aclocal.m4, to allow + us to use automake macros in configure.in with impunity. + + * acconfig.h: Add an entry for the `TUI' symbol. + + * acinclude.m4: New file, containing the code from the old + aclocal.m4. Incorporate (by reference) ../bfd/acinclude.m4, not + ../bfd/aclocal.m4, since we only want bfd's local macros. + + * aclocal.m4: Now automagically generated. Just run aclocal! + + * annotate.c (annotate_catchpoint): New function. + + * annotate.h: Taking the new includes (symtab.h and gdbtypes.h). + not taking the ansic C build fix. + (annotate_catchpoint): Declare. + + * blockframe.c (blockvector_for_pc_sect): Check that the end of + the block is >= to the pc, not just >. + + * breakpoint.c (create_temp_exception_breakpoint): #If it out -- + nothing calls it. + (bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not + defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined. + (bpstat_get_triggered_catchpoints): If we don't have shared + library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor + SOLIB_UNLOADED_LIBRARY_PATHNAME. + (watch_command_1): Don't require a run before a watch command + unless we're on HP [it's an HP OS bug, not a generic limitation] + (catch_load_command_1): Don't define if no shared libraries. + (catch_command_1): Don't claim to support fork catchpoints unless + CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support + vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined, + don't clain to support shared library load catchpoints if shared + libraries aren't supported, and don't claim to support exec + catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined + + (bpstat_do_actions): If we just set cmd to NULL, don't then try to + set it to cmd->next as we'll SEGV. + (bpstat_do_actions): Simplify significantly. It's + now almost as simple as before the merge and it no longer has the + HP bug that breakpoint commands are executed repeatedly. + + (break_at_finish_command_1): Rewrite and make sure + selected_frame points to a frame before using it. Fix string + termination error. + (break_at_finish_at_depth_command_1): Ditto. + + (can_use_hw_watchpoints): New static variable. + (read_memory_nobpt): Test for breakpoint type bp_none. + (insert_breakpoints): Test for breakpoint type bp_catch_exec; + insure have a current frame before getting the frame address. + (remove_breakpoints): Check for breakpoints of types bp_none, + bp_catch_fork, bp_catch_vfork, and bp_catch_exec. + (bpstat_stop_status): Fix updates of b->hit_count. + (bpstat_have_active_hw_watchpoints): New function. + (create_exec_event_watchpoint): New function. + (watch_command_1): Use can_use_hw_watchpoints. + (catch_fork_command_1): Change name of function to call from + target_create_catch_(v)fork_hook to create_(v)fork_even_catchpoint. + (delete_breakpoint): Test for already deleted breakpoints; add + support for bp_catch_fork, bp_catch_vfork, and bp_catch_exec + breakpoints. + (_initialize_breakpoint): Add can-use-hw-watchpoints to list of + user settable debugger variables. + + (clear_command): When there is no argument + to the clear command, delete all breakpoints that are hit at + default line. This will include a breakpoint whose line number + does not correspond to the default line, but has been set at + the default address. + + (delete_breakpoint): Don't call bpstat_clear_actions, instead + clear things explicitly; if clearing breakpoint_at, then also + clear any associated actions so that bpstat_do_actions won't try + to execute them. + (_initialize_breakpoint): Fix function name for bx command. + + (tbreak_command): Remove static from declaration. + (maintenance_info_breakpoints): Ditto. + + (reattach_breakpoints): New funct definition, used with with + hardware watchpoints + (breakpoint_1): Change format and add entries to bptypes[] + (maintenance_info_breakpoints): Function is no longer static + + (_initialize_breakpoint): Removed a comment. + (exception_catchpoints_are_fragile, + exception_support_initialized): Define. + (breakpoint_here_p): Fixed syntax error in conditional + (disable_watchpoints_before_interactive_call_start): Fixed call to + check_duplicates. Need a section parameter. + (enable_watchpoints_after_interactive_call_stop): Fixed call to + check_duplicates. Need a section parameter. + (breakpoint_re_set_one): Fixed call to check_duplicates. Need a + section parameter. + (delete_command): Fixed syntax error in conditional + (breakpoint_re_set): Fixed some typos. + + (args_for_catchpoint_enable): New type for handling exceptions. + (current_exception_event): New variable for handling exceptions. + (insert_breakpoints): Check for additional breakpoint types -- + bp_catch_throw, bp_catch_catch, call_disabled. Also, do some + additional work to handle an exception catchpoint. + (remove_breakpoint): There are additional breakpoint types to + check for: Bp_catch_throw, bp_catch_catch, call_disabled. Also do + some additional work to remove the exception catchpoints + (breakpoint_init_inferior): New input parameter. If there are + exception catchpoints delete them. + (breakpoint_here_p): There are additional breakpoint enable + settings to check for: Shlib_disabled, call_disabled + (breakpoint_thread_match): There are additional breakpoint enable + settings to check for: Call_disabled + (ep_is_catchpoint): There are additional breakpoint types to check + for: Bp_catch_throw, bp_catch_catch + (ep_is_exception_catchpoint): New function + (bpstat_find_step_resume_breakpoint): New function + (bpstat_do_actions): Introduce a local copy of the bpstat + structure. + (print_it_normal): There are additional breakpoint types to check + for: Bp_catch_throw, bp_catch_catch Changeing the control + structure a bit (adding else ifs) Add code to print out info about + exceptions. + (bpstat_stop_status): There are additional breakpoint enable + settings to check for: Call_disabled. there are additional + breakpoint types to chack for: Bp_catch_catch and bp_catch_throw. + Check to see if stopped due to an exception. Minor fixes to the + catch_errors calls. Make sure to count all encountered + breakpoints. There was something funky going on previously with + the counting. + (bpstat_what): Add cases for new breakpoint types: + bp_catch_catch, bp_catch_throw. + (bpstat_get_triggered_catchpoints): Check for new breakpoint types + : Bp_catch_catch, bp _catch_throw. + (breakpoint_1): Account for new breakpoint types. + (describe_other_breakpoints): Account for new breakpoint enable + setting (call_disabled) + (check_duplicates): Account for new breakpoint enable setting + (call_disabled) + (disable_breakpoints_in_shlibs): New function + (disable_watchpoints_before_interactive_call_start): New function + (mention): Account for new breakpoint types. + (break_command_1): Some additional checking for a valid PC. + (watch_command_1): Some dditional checking to prevent a watch + before a run command. + (ep_parse_optional_filename): Simplified for loop. + (create_exception_catchpoint): New function + (cover_target_enable_exception_callback): New function + (handle_gnu_4_16_catch_command): This used to be thcatch_command_1 + function.e + (create_temp_exception_breakpoint): New function + (catch_command_1): Differs from gdb 4.16 and gdb 4.17. Is now + calling catch_exception_command_1 using the EX_EVENT_CATCH and + EX_EVENT_THROW values as parameters. + (clear_command): Additional comments + (delete_breakpoint): Handle exceptions. Check for additional + breakpoint enable settings: Shlib_disabled, call_disabled. + (delete_command): Hp folks are claiming that we should not delete + shlib_event breakpoints + (breakpoint_re_set_one): Moved call to check_duplicates. Add new + breakpoint types to switch statement. + (breakpoint_re_set_thread): New function + (enable_command): Account for new breakpoint types. + + (insertion_state_t): New enumerated type. + (remove_breakpoint): New param in funct prototype. + (insert_breakpoints): Check for bp_catch_fork and bp_catch_vfork. + (remove_breakpoints): Changed call to remove_breakpoint. + (detach_breakpoints): New function. + (remove_breakpoint): New parameter, is. Also changed the + way b->inserted is set. + (ep_is_catchpoint): New function. + (ep_is_shlib_catchpoint): New function. + (print_it_normal): Check for bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. Also new code + to print out catchpoints properly. + (bpstat_stop_status): Check for bp_catch_fork, bp_catch_vfork, + and bp_catch_exec. Also, some code to check for catching a + shared library load/unload. + (bpstat_what): Added catch_shlib_event to class enumeration. + Defined new macro, shlr. Expanded the bpstat_what_main_action + table. Add cases for bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, and bp_catch_exec. + (bpstat_get_triggered_catchpoints): New function. + (breakpoint_1): Changes to bptypes definition. Also check for + bp_catch_load, bp_catch_unload, bp_catch_fork, bp_catch_vfork, + bp_catch_exec. Similar changes to the switch statement. + (set_raw_breakpoint): Initialize new breakpoint structure fields. + dll_pathname, triggered_dll_pathname, forked_inferior_pid, + exec_pathname. + (create_solib_load_unload_event_breakpoint): New function. + (create_solib_load_event_breakpoint): New function. + (create_solib_unload_event_breakpoint): New function. + (create_fork_vfork_event_catchpoint): New function. + (create_fork_event_catchpoint): New function. + (create_vfork_event_catchpoint): New function. + (mention): New cases for bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. + (ep_skip_leading_whitespace): New function. + (ep_find_event_name_end): New function. + (ep_parse_optional_if_clause): New function. + (ep_parse_optional_filename): New function. + (catch_fork_kind): New enumerated type. + (catch_fork_command_1): New function. + (catch_exec_command_1): New function. + (catch_load_command_1): New function. + (catch_unload_command_1): New function. + (catch_throw_command_1): New function. + (catch_command_1): Now calls catch_throw_command_1. + (tcatch_command): New function. + (delete_breakpoint): Changed call to remove_breakpoint. + Also free the new fields in the breakpoint structure. + (breakpoint_re_set_one): Handle bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. + (disable_command): Handle bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. + (enable_command): Handle bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. + (_initialize_breakpoint): Alter add_com call for catchpoints, + add add_com call for watchpoints. + + * breakpoint.h (enum bptype): New entries bp_catch_catch, + bp_catch_throw, and bp_none, bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork,bp_catch_exec. Add declarations for + new functions bpstat_have_active_hw_watchpoints and + create_exec_event_catchpoint. + (tbreak_command): Add prototype. + (update_breakpoints_after_exec): Add prototype; update comments. + (reattach_breakpoints): New funct prototype declaration. + (enable): New enumerated value call_disabled. + (bpstat_find_step_resume_breakpoint): New funct decl. + (inf_context): New enumerated type. + (breakpoint_re_set_thread): New funct decl. + (breakpoint_init_inferior): New parameter. + (disable_watchpoints_before_interactive_call_start): New funct decl. + (enable_watchpoints_after_interactive_call_stop): New funct decl. + (disable_breakpoints_in_shlibs): New funct decl. + (struct breakpoint): New fields, dll_pathname,triggered_dll_pathname, + forked_inferior_pid,exec_pathname BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK. + (bpstat_get_triggered_catchpoints): New function. + (detach_breakpoints): New function. + (create_solib_load_event_breakpoint): New function. + (create_solib_unload_event_breakpoint) New function. + (create_fork_event_catchpoint): New function. + (create_vfork_event_catchpoint): New function. + (ep_is_catchpoint): New function. + (ep_is_shlib_catchpoint) New function. + (enum bpstat_what_main_action): New entry. + + * buildsym.c (finish_block): Get rid of processing_hp_compilation; + handle LOC_INDIRECT case. Set the BLOCK_GCC_COMPILED to the right + compiler. + (push_context): Add symbols for parameters to the context_stack. + (merge_symbol_lists): New function. Merges two symbol lists. + (struct context_stack): Add new field param. + + (processing_hp_compilation): New external var. + + * c-exp.y: Use external flag hp_som_som_object_present to decide + whether code was compiled by HP's compilers. Add two new C++ + tokens for true and false. + (yylex): Check for template name is done differently for the + HP/aCC compiler case; change some of the template processing code + for handling HP aCC templates. + + * c-lang.c (c_create_fundamental_type): Added case to handle + template args. Handle FT_BOOLEAN type. Set no sign flag for + FT_CHAR. + (cplus_builtin_types): New structure for c++ builtin types. + (cplus_language_defn): Use cplus_builtin_types instead of + c_builtin_types. + + * c-typeprint.c (c_type_print_base): Don't print 'privete' label + for a class if all members are private, similarly don't print + 'public' for a struct. Add support for sized enums (HP/aCC). get + rid of the 'static' keyword printed by the demangler for member + function, when printing the type of a class. 'static' will be + added by this function. If the demangled name is null, and the + method is not stubbed, get the signature by looking at the + information stored in the symbol structure. Remove printing of + 'const' and 'volatile' keywords for methods. This is now taken + care as part of the demangled member names. + (cp_type_print_method_args): New function. To print a C++ method + arguments and name to the output stream. + + (c_type_print_cv_qualifier): New function. Print out "const" and + "volatile" attributes. + (c_type_print_varspec_prefix): Print const or volatile qualifiers. + (c_type_print_args): Print 'void' for c++. + (c_type_print_varspec_suffix): Print 'void' for a no argument + function. + (c_type_print_base): Print const or volatile qualifiers. Do not + print 'unnamed union' if HP aCC compiler used. Distinguish + between struct and class based on the DECLARED_TYPE. Handle + HP/aCC compiler case for not printing vtable. Add Template + support. + + (cp_type_print_derivation_info): Print out 'protected' when + appropriate. This applies only to HP's compilers, not gcc. + + (c_val_print): Added parameter embedded_offset. Add + embedded_offset to valaddr in function calls; fix calls to + val_print and cp_print_value_fields. process TYPE_CODE_METHOD as + well. moved call to check_typedef out of conditional. added + embedded offset param to val_print call. + + (c_value_print): Add new parameter to call to val_print. + handle pointer to class case. Attempt to + determine the real type of the object to be printed. + ensure that const char *, const unsigned char * + come out without the type but the volatile variants + and the signed variants don't. + + * coff-solib.c (coff_solib_add): Add parameters to call + to symbol_file_add. + + * coff-solib.h: (Solib_REMOVE_INFERIOR_HOOK): New macro. defined + to 0. functionality not implemented for coff. + (SOLIB_CREATE_CATCH_LOAD_HOOK): New macro, generate error message + for coff. + (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Ditto. + (SOLIB_HAVE_LOAD_EVENT): Ditto. + (SOLIB_LOADED_LIBRARY_PATHNAME): Ditto. + (SOLIB_HAVE_UNLOAD_EVENT): Ditto. + (SOLIB_UNLOADED_LIBRARY_PATHNAME): Ditto. + (SOLIB_IN_DYNAMIC_LINKER): Ditto. + (SOLIB_RESTART): Ditto. + + * command.c (find_cmd): New function. (lookup_cmd_1): Call it, + change parsing if tui_version or xdb_commands is set. + (_initialize_command): Install new alias if xdb_commands is set. + + * complaints.h: Add ifdef...endif pair at beginning and end of file. + + * config.in, configure: Regenerated. + + * config/pa/hppabsd.mh (NATDEPFILES): Added new files + hp-psymtab-read.o and hp-symtab-read.o. + * config/pa/hppahpux.mh (NATDEPFILES): Ditto. + + * config/pa/hppahpux.mh (TERMCAP): Use -lHcurses. + * config/pa/hppaosf.mh (NATDEPFILES): Ditto. + + * config/pa/hpux1020.mh (TERMCAP): Use -lHcurses. + (MH_CFLAGS): New flag, -D__HP_CURSES, this define + is used by HP's linker to find the correct curses library. + + * config/pa/hpux1020.mh: New file. + + * config/pa/hpux1020.mt: New file. + + * config/pa/hpux1100.mh (TERMCAP): Link against -lcurses, not + -lHcurses. The latter does not contain mvwaddstr, wscrl, or + wstbwlmkfzz. + + * config/pa/hpux1100.mh (TERMCAP): Use -lHcurses. + (MH_CFLAGS): New flag, -D__HP_CURSES, this define + is used by HP's linker to find the correct curses library. + + * config/pa/hpux1100.mh (TERMCAP): When hosting on hpux 11.00, use + -lHcurses rather than -lcurses. + + * config/pa/hpux1100.mh: New file. + + * config/pa/hpux1100.mt: New file. + + * config/pa/nm-hppah.h (CHILD_HAS_SYSCALL_EVENT): New macro + (CHILD_THREAD_ALIVE): New macro + (STOPPED_BY_WATCHPOINT): Add a condition to the macro, + ! stepped_after_stopped_by_watchpoint + (TARGET_ENABLE_HW_WATCHPOINTS): New macro + (hppa_enable_hw_watchpoints): New funct decl + (TARGET_DISABLE_HW_WATCHPOINTS): New macro + ( hppa_disable_hw_watchpoints): New funct decl + these are for HP's implementation of fast + watchpoints (via page protection). + (target_pid_to_str): New macro, calls hppa_pid_to_str + (target_tid_to_str): New macro, calls hppa_tid_to_str + + * config/pa/nm-hppah.h (CHILD_POST_WAIT): Delete; + (CHILD_CREATE_CATCH_FORK_HOOK): Replace with + CHILD_INSERT_FORK_CATCHPOINT and CHILD_REMOVE_FORK_CATCHPOINT. + (CHILD_CREATE_CATCH_VFORK_HOOK): Replace with + CHILD_INSERT_VFORK_CATCHPOINT and CHILD_REMOVE_VFORK_CATCHPOINT. + (CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC, + CHILD_INSERT_EXEC_CATCHPOINT, CHILD_REMOVE_EXEC_CATCHPOINT, + CHILD_HAS_EXECD, CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL, + CHILD_POST_ATTACH, TARGET_HAS_HARDWARE_WATCHPOINTS, + TARGET_CAN_USE_HARDWARE_WATCHPOINT, + TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT, + TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT, STOPPED_BY_WATCHPOINT, + HAVE_NONSTEPPABLE_WATCHPOINT, target_insert_watchpoint, + target_remote_watchpoint): New macros. + + * config/pa/nm-hppah.h (CHILD_XFER_MEMORY): Reinsert accidentally + deleted define. + + * config/pa/nm-hppah.h: + (PREPARE_TO_PROCEED): Defined macro to use + hppa_prepare_to_proceed. + (hppa_pid_to_str): Extern decl. + (hppa_tid_to_str): Extern decl. + (target_pid_or_tid_to_str): New macro definition. + (hppa_pid_or_tid_to_str): Extern decl. + (ENSURE_VFORKING_PARENT_REMAINS_STOPPED): New macro - for + handling events caused by a call to vfork. + (hppa_ensure_vforking_parent_remains_stopped): Extern decl. + (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): New macro - + for handling events caused by a call to vfork. + (hppa_resume_execd_vforking_child_to_get_parent_vfork): Extern decl. + + * config/pa/nm-hppah.h: Fix PREPARE_TO_PROCEED macro. + + * config/pa/nm-hppah.h: Fix for gcc compile on HPUX, change + PT_RDUAREA to PT_RUAREA. + + * config/pa/nm-hppah.h: Introduced an HPUXHPPA define. + A bit of a hack so that I can ifdef some code that + only works for the HP wildebeest debugger. + + * config/pa/nm-hppah.h: Lots of new CHILD_ defines; + process_event_kind enum. + + * config/pa/tm-hppa.h (BREAKPOINT32): New define. + (CALL_DUMMY_HAS_COMPLETED): New define. + + * config/pa/tm-hppa.h (STACK_ALIGN): New macro. + (NO_EXTRA_ALIGNMENT_NEEDED): New macro. + (PC_REQUIRES_RUN_BEFORE_USE): New macro. + (REGISTER_NAMES): Formatting in file changed. + (CR27_REGNUM): Base register for thread local storage. + (USE_STRUCT_CONVENTION): New macro used to decide whether + a function returning a value of type type will + put it on the stack or into registers (based on the + PA risc calling conventions). + (EXTRACT_RETURN_VALUE): Fixed calculation for extracting return value. + (VALUE_RETURNED_FROM_STACK): New macro. + (TARGET_READ_PC): Declared the function used in the definition. + (SKIP_TRAMPOLINE_CODE): Declared the function used in the definition. + (TARGET_WRITE_PC): Declared the function used in the definition. + (TARGET_READ_FP): Declared the function used in the definition. + + * config/pa/tm-hppa.h (STRCAT_REGISTER): Define macro for + future use. + (pa_do_strcat_registers_info): Moved function decl from + defs.h to this HPUX specific .h file. + + * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Type_LENGTH returns + bytes, not bits; fix off by 8 error. + + * config/pa/tm-hppa.h: + New comment for obj_unwind_info definition + New typedef, obj_private_struct + + * config/pa/tm-hppa.h: Delete most target_ macros -- use default + versions instead; remove extraneous comma from proc_wait macro. + + * config/pa/tm-hppa.h: Get rid of macro HP_COMPILED_TARGET. + + * config/pa/tm-hppa.h: Removed redefinitions of + USE_STRUCT_CONVENTION and STACK_ALIGN macros. + + * config/pa/tm-hppa.h: Some new definitions + New macros: Arg0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM. + target_pid_to_exec_file, target_acknowledge_forked_child, + target_create_catch_fork_hook, target_create_catch_vfork_hook, + target_has_forked, target_has_vforked, require_attach, + require_detach, proc_wait + New funct decls: Hppa_pid_to_exec_file, + hppa_acknowledge_forked_child, hppa_create_catch_fork_hook, + hppa_create_catch_vfork_hook, hppa_target_has_forked, + hppa_target_has_vforked, hppa_require_attach, + hppa_require_detach, process_wait + (unwind_table_entry): Added comments to describe struct fields. + + * config/pa/tm-hppah.h (somsolib.h): Include it. + + * config/pa/tm-hppah.h: + (CHILD_ENABLE_EXCEPTION_CALLBACK): New define + (CHILD_GET_CURRENT_EXCEPTION_EVENT): New define + + * configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs. + + * configure.in (AC_CHECK_HEADERS): Add check for term.h. + + * configure.in: Add an --enable-tui argument. + + * configure.in: Construct tui/Makefile from tui/Makefile.in. + + * configure.in: Use AM_PROG_CC_STDC. If we have the GUI, then we + need this to process libgui.h. + + * convex-tdep.c (decout): Change FILE to GDB_FILE. + + * corefile.c: Include objfiles.h, symfile.h. + (core_file_command): Attempt to determine the name of the symbol + file from the core file. + (read_memory_string): New function. + + * corefile.c (core_file_command): Temporary hack to make non-hpux + work. For, non-hpux, t->to_core_file_to_sym_file does not have a + reasonable value. No target_ops vector on the stack gives it a + non-zero value. fix later. + + * corelow.c (core_file_to_sym_file): Added new local variable, + failing command, and do some explicit type castings. + (core_ops): Add three new fields: to_has_syscall_event, + to_enable_exception_callback, to_get_current_exception_event. + Necessary since we still have oldstyle initialization in + this file + + * corelow.c: Include unistd.h + (core_file_to_sym_file): New function + (core_file_thread_alive): New function + (core_ops): Added new target ops vector fields. see below. And + yes we definitiely need to initialize them here, as long as + we're using static initialization. + + * cxux-nat.c (add_shared_symbol_files): Additonal params for calls + to symbol_file_add. + + * defs.h (gdb_file_isatty): New function decl. + + * defs.h (GDB_FILE): If TUI is defined, define a structure rather + than making this an alias for FILE. + (gdb_stdout, gdb_stderr): If TUI is defined, then define these + as pointers to variables of type GDB_FILE rather than making them + be aliases for stdout and stderr. + + * defs.h (TUIDO): Add definition conditionalized on definition + (or lack thereof) of TUI. + + * defs.h (command_class): Add two additional values. + (precision_type): New enum. + + * defs.h (gdb_fclose): Add declaration. + + * defs.h (store_address): Change prototype to match function. + + * defs.h (tui_version, xdb_commands, dbx_commands): Add decl's. + + * defs.h (gdb_file_deallocate): New function declaration + + * defs.h: + (streamtype): New enumerated type to distinguish between + output to a FILE and output to a buffer. + (tui_stream): New struct type, named GDB_FILE. Contains, + streamtype, FILE, buffer, and bufferlength fields. + (gdb_stdout): Of type GDB_FILE, will pass this around gdb + rather than stdout. + (gdb_stderr): Of type GDB_FILE, will pass this around gdb + rather than stderr. + (fputs_unfiltered_hook): Change stream parameter from FILE to + GDB_FILE + (flush_hook): Change stream parameter from FILE to GDB_FILE + (gdb_fclose): Fix declaration for gdb_fclose; parameter is now of + type GDB_FILE ** + (gdb_file_adjust_strbuf): New function declaration. function lives in + utils.c. + (gdb_file_init_astring): New function declaration. function lives + in utils.c + (gdb_file_get_strbuf): New function declaration. function lives + in utils.c + + * defs.h: Additional include files included when TUI is defined. + + * defs.h: Funct decl source_full_path_of. + + * demangle.c: Add HP_DEMANGLING_STYLE_STRING. + + * demangle.c: Added new demangling style, EDG_DEMANGLING_STYLE_STRING, + to the demanglers structure. This is for support of + Kuck & Assoc.'s changes for demangling. + + * eval.c (evaluate_subexp_standard): C++ member function changes. + + * eval.c (evaluate_subexp_standard): Verify TYPE_TARGET_TYPE is + non NULL before dereferencing it. + + * eval.c (evaluate_subexp_standard): With HP/aCC compiler it is not possible + to perform inferior calls via function pointers. + Resolve calls to overloaded functions using find_overload_match. + We cannot handle HP/aCC pointers to member functions. + Deal with HP/aCC pointers to members in various kind of expressions. + + * f-lang.c (f_printchar): Change FILE to GDB_FILE. + (f_printstr): Ditto. + (emit_char): Ditto. + + * f-lang.c (f_printstr): Change stdout to gdb_stdout. + + * f-typeprint.c (f_print_type): Change FILE to GDB_FILE. + (f_type_print_varspec_prefix): Ditto. + (f_type_print_args): Ditto. + (f_type_print_varspec_suffix): Ditto. + (print_equivalent_f77_float_type): Ditto. + (f_type_print_base): Ditto. + + * findvar.c (): Hp snapshot 3 changes. (extract_address): Coerce + return value from extract_unsigned_integer to CORE_ADDR. + (store_address): Change val from CORE_ADDR to LONGEST; changes to + support machines where CORE_ADDR and LONGEST are different sizes. + (get_saved_register): Coerce arg to store_address to LONGEST. + (read_relative_register_raw_bytes): Cast last arg to + store_address to LONGEST. (read_register): Cast return from + extract_address to a CORE_ADDR. (write_register_pid): Change val + from LONGEST to CORE_ADDR. (read_pc_pid): Save and restore + inferior_pid if necessary. (write_pc_pid): Ditto. + (read_var_value): Cast arg to store_address. + + * findvar.c (read_relative_register_raw_bytes_for_frame): New + function. + (read_relative_register_raw_bytes): Call it. + + * findvar.c (symbol_read_needs_frame): Handle LOC_THREAD_LOCAL_STATIC and + LOC_INDIRECT. + + * fork-child.c (fork_inferior): Chenge fifth parameter to be a + function returning void. + + * fork-child.c (fork_inferior): Delete unused variable f. + + * fork-child.c: + (Startup_WITH_SHELL): New macro -- interim fix for a bug + (breakup_args): New function -- breaks up an argument string into + an argument suitable for passing into execvp(). + (fork_inferior): Handling problems with starting up gdb with a shell. + -- again, this appears to be an interim fix. + + * fork-child.c: + (fork_inferior): Added a comment + (clone_and_follow_inferior): New function. + (startup_inferior): Minor formatting changes. + + * fork-child.c: + (fork_inferior): Hp change is problematic. The -f option has + different meanings for different shells. It is particularly + inappropriate for bourne shells. + + * fork-child.c: + (fork_inferior): Added new parameter, pre_trace_fun. + pre_trace_fun is a function pointer. For some targets, + like HPUX, this function gets called to prepare for forking + a child. + + * fork-child.c: + (fork_inferior): Fixed call to init_trace_fun + + * fork-child.c: + Moved definition of STARTUP_WITH_SHELL to inferior.h + Added a DEBUGGING macro. Currently set to 0. May remove + later. + breakup_args: Add DEBUGGING ifdefs. more sophisticated + parsing to break up args. + (fork_inferior): Rename kshell variable to shell. new local + variable, tryname. Make use of STARTUP_WITH_SHELL macro. + More error processing if starting up with a shell. + (startup_inferior): Distinguish between starting up with a shell + and not doing so. + + * gdbthread.h: + Declarations for load_infrun_state and save_infrun_state take + an additional parameter. + + * gdbthread.h: Note that sometime between gdb 4.16 and 4.17, + thread.h was renamed gdbthread.h + (load_infrun_state): Additional parameters + (store_infrun_state): Additional parameters + + * gdbthread.h: Include breakpoint.h + + * hp-psymtab-read.c (QUICK_LOOK_UP): Redefine to be 0. + (hpread_build_psymtabs): Deal with enums. + (hpread_start_psymtab): Include section offset. + (hpread_end_psymtab): Take care of offset. + + * hp-psymtab-read.c (TRUE): Define. + (FALSE): Define. + (file_exists): New function. Checks for existance of file. + (hpread_pxdb_needed): Rewrite. + (hpread_quick_traverse): Use correct demangling style. + Handle F77 case. + (hpread_get_header): Rewrite. + (hpread_get_textlow): Add support for DOC_FUNCTION. + (hpread_build_psymtabs): Make sure we do the right thing + for pxdb and F77. + + * hp-psymtab-read.c (hpread_pxdb_check): Change parenthesis positions. + + * hp-psymtab-read.c (hpread_quick_traverse): Compare CORE_ADDR + variable end_addr to 0 instaed of NULL to get rif of gcc warning. + + * hp-psymtab-read.c: + (Hpread_get_textlow): Added param to function + Defined convennience macros and some datatypes and variables for + processing the quick lookup-tables. Looks like the code existed + before, but has been munged. + (hpread_pxdb_needed): Major rearrangements of code. Additional local + variables. Also, more extensive checking for various scenarios: + debug info for optimized code vs. unoptimized code, pxdb has been + run vs. pxdb has not been run. + (VALID_FILE): New macro + (VALID_MODULE): New macro + (VALID_PROC): New macro + (VALID_CLASS): New macro + (FILE_START): New macro + (MODULE_START): New macro + (PROC_START): New macro + (FILE_END): New macro + (MODULE_END): New macro + (PROC_END): New macro + (FILE_ISYM): New macro + (MODULE_ISYM): New macro + (PROC_ISYM): New macro + (VALID_CURR_FILE): New macro + (VALID_CURR_MODULE): New macro + (VALID_CURR_PROC): New macro + (VALID_CURR_CLASS): New macro + (CURR_FILE_START): New macro + (CURR_MODULE_START): New macro + (CURR_PROC_END): New macro + (CURR_FILE_ISYM): New macro + (CURR_MODULE_ISYM): New macro + (CURR_PROC_ISYM): New macro + (TELL_OBJFILE): New macro + (pst_syms_struct): New typedef to keep track of the start/end symbol + table (LNTT) indices of psymtabs created so far. + (pst_syms_count): New variable + (pst_syms_size): New variable + (told_objfile): New variable + (init_pst_syms): New function. sets up psymtab symbol index stuff. + (clear_pst_syms): New function. clean up psymtab symbol index stuff. + (record_pst_syms): New function. add info about newest psymtab to symbol + index table. + (find_next_pst_start): New function. Find a suitable symbol table index. + (find_next_file_isym): New function + (find_next_proc_isym): New function + (find_next_module_isym): New function + (scan_procs): New function. Scan and record partial symbols for all + functions starting from specified index and in a specified code range. + (hpread_quick_traverse: Major rearrangement of code. The function + now uses all the nifty macros. There are some new local variables. + Check for EDG_DEMANGLING style. ifdef out some code for handling F77. + Previously, the function looped over all the modules in the table. + Now, the function loops over all the files, modules, and procedures. + With HP aCC and CTTI, it is possible for a compiled object to have a + file and no module. + (hpread_build_psymtabs): Added a section of code ifdefed by + QUICK_LOOK_UP. It check to see whether or not there are any globals + in the executable. Fix number of params to hpread_start_psymtab call. + Some changes to the way DNTT_TYPE_MODULE is handled. + (hpread_get_textlow): Change in signature, minor code changes. The + function finds the low address associated with a specified symbol. + In looking for the address for the symbol avoid going of the end of + the LNTT file. + + * hp-psymtab-read.c: Change TRUE to 1 and FALSE to 0. Do some + reformatting. + + * hp-psymtab-read.c: Include demangle.h + (trans_lang): New function to let gdb know the correct language. + (hpread_quick_traverse): Use ARM style demangling. + Demangle procedures names. + Use gdb language names instead of hp language names. + Add symbol to list using its demangled name. + + * hp-psymtab-read.c: New file. + (hpread_call_pxdb): New function. Call PXDB to process our file. + (hpread_pxdb_check): New function. Return TRUE if the file needs + pre-processing by PXDB and we have thus called PXDB to do this + processing and the file needs to be re-loaded. + (hpread_quick_traverse): New function. Traverse the quick look-up + tables, building a set of psymtabs. + (hpread_get_header): New function. Get appropriate header from obj + file, based on pxdb type + (hpread_symfile_init): No change from hpread.c + (hpread_build_psymtabs): If there are quick lookup tables, read those, + then scan the global section LNTT. Otherwise, just scan the whole LNTT. + Changed: Add a global function entry to the global partial symbol list. + Handle end of symbols, for QLT case. + In case of TAGDEF, if it is a class or a template, add the name to the + var_namespace, so that it is known as a type by gdb. + In case of CONSTANT, and it is global, add it to the globals. + (hpread_symfile_finish): No change from hpread.c + (hpread_get_lntt): Make it not static + (hpread_get_gntt): No change from hpread.c + (hpread_get_slt): Make it not static + (hpread_get_textlow): No change from hpread.c + (hpread_start_psymtab): No change from hpread.c + (hpread_end_psymtab): No change from hpread.c + + * hp-symtab-read.c (hpread_get_scope_start): Renamed. It was + hpread_get_depth. + (hpread_type_translate): Distinguish between signed and unsigned char + types. + (hpread_psymtab_to_symtab): Set flag for hp compilation. + (hpread_read_function_type): Append symbols for parameters to local + list as well as to the global list. Get the parameters types from the + local list instead of the global list. + (hpread_read_struct_type): Add new field num_fn_fields to next_fn_field + structure. Rewrite handling of templates + (hpread_type_lookup): Change handling of dntt_type_modifier. + (hpread_process_one_debug_symbol): Call hpread_get_scope_start instea + of hpread_get_depth. Handle enum as well. + (hpread_get_scope_depth): New function. Get nesting depth for a + DNTT entry. + + * hp-symtab-read.c (hpread_psymtab_to_symtab): Set + processing_gcc_compilation to 0. + + * hp-symtab-read.c (hpread_psymtab_to_symtab_1): Change stdout to + gdb_stdout; change fflush to gdb_flush. + (hpread_psymtab_to_symtab): Change fflush to gdb_flush. + + * hp-symtab-read.c (hpread_read_enum_type): Declare variable. + (hpread_read_struct_type): Eliminate references + to 'args' member of fn_field. + + * hp-symtab-read.c (hpread_read_struct_type): A static member + is now indicated by the bitsize field, not the bitpos. + Initialize physname to empty. + (fix_static_member_physnames): Use new macros to deal with + physnames. + + * hp-symtab-read.c (hpread_read_struct_type): Change references + to bitpos member of struct field to use the FIELD_BITPOS macro. + + * hp-symtab-read.c (hpread_read_struct_type): Comment out reference to + obsolete field fn_field.args. + Add struct complaint definitions for complaints. + (hpread_read_struct_type): Change call to complain. + (hpread_read_array_type): Change call to complain. + (hpread_type_lookup): Change call to complain. + (hpread_process_one_debug_symbol): Change calls to complain. + (hpread_type_translate): Change calls to complain. + + * hp-symtab-read.c (hpread_read_struct_type): Make sure bitvector + has been allocated before calling has_vtable. + + * hp-symtab-read.c (hpread_read_struct_type): Revert change, + just check for vtable without checking for bitvectors too. + + * hp-symtab-read.c: + (Hpread_expand_symtab): Change name of local variable from + at_end_of_module to at_module_boundary. + Also, if demangling style is already EDG, do not reset it + to the HP demangling style. + Change at_end_of_module param to hpread_process_one_debug_symbol + call to at_module_boundary. + No longer break out of loop when reach end of module. With CTTI, + the compiler can generate function symbols which are not in + any module. Typically they show up after the end of one + module and before the start of the next module. + (hpread_read_struct_type): Check that the debug info for + a TEMPLATE_ARG is correct. + (hpread_process_one_debug_symbol): Change name of at_end_of_module_p + param to at_module_boundary_p. + Also set *at_module_boundary_p = -1 if missing a module end and set + it to 1 when finished expanding the debug info. + Handle TLS variable. + + * hp-symtab-read.c: Include defs.h, symtab.h, gdbtypes.h, complaints.h. + (fixup_class): New static variable. + (fixup_method): New static variable. + (hpread_get_location): Rewrite. + (hpread_has_name): Add cases for DNTT_TYPE_DOC_FUNCTION and + DNTT_TYPE_DOC_MEMFUNC + (hpread_expand_symtab): Use HP demangling style. + Set hp_som_som_object_present to 1. + (hpread_type_translate): Error out if not immediate. Issue warning + if there is an unhandled type code. + (error_in_hpread_type_translate_complaint): Remove this structure. + (hpread_read_enum_type): Don't assume size of enum is always 4 bytes. + (hpread_read_function_type): Add new parameter to indicate a new block. + Do not add the parameters to the symbol list. + If the type was read in earlier, do not modify the type structure. + If we are creating a new block, set the local symbol list to be the + param list. + Need to mark this type as preprocessed. + (hpread_read_doc_function_type): New function. Read and internalize + a native DOC function debug symbol. + (hpread_read_struct_type): A method can be of type doc_function and + doc_memfunc too. + Handle case in which a method is read before its class. Deal with + incomplete method types. + Handle cases in which HP/aCC compiler creates operator names w/o + the 'operator' keyword. Rewrite the loop over the fileds. + (fix_static_member_physnames): New function. Adjust the physnames for + each static member. + (fixup_class_method_type): New function. Fix-up the type structure for a + class. + (hpread_read_array_type): Change complaint to warning. + (hpread_type_lookup): Add case for DNTT_TYPE_DOC_FUNCTION. + For structures/classes set static member to point to strings with full + names. + Change calls to hpread_read_function_type to pass extra parameter. + (hpread_record_lines): Handle case for SLT_NORMAL_OFFSET. + (class_of): New function. Given a function "f" which is a member of a class, + find the classname that it is a member of. + (hpread_process_one_debug_symbol): Deal with possible alias field from the + som record for the Function or Entry type. + Do the demangling ourselves if the gdb demangler failed. + Add support for DOC functions. + For function types, add parameters to local list. + (hpread_get_scope_depth): Make this function a no-op. + (hpread_adjust_bitoffsets): New function. Adjust the bitoffsets for all + fields of an anonymous union. + (hpread_get_next_skip_over_anon_unions): New function. Skip over anonymous + unions. + + * hp-symtab-read.c: Include demangle.h + (hpread_expand_symtab): Ensure we are using ARM-style demangling. + (hpread_process_one_debug_symbol): Set the mangled and demangled + names for functions. + Record the class name to generate the demangled names of member + functions. + + * hp-symtab-read.c: New file. + (hpread_get_depth): No change from hpread.c + (hpread_get_line): No change from hpread.c + (hpread_get_location): No change from hpread.c + (hpread_has_name): Make it not static. Return 1 for DNTT_TYPE_BLOCKDATA + and DNTT_TYPE_MEMFUNC. Return 0 for CLASS_SCOPE, REFERENCE,PTRMEM, + PTRMEMFUNC, CLASS, GENFIELD, VFUNC, MEMACCESS, INHERITANCE, + FRIEND_CLASS, FRIEND_FUNC, MODIFIER, OBJECT_ID, TEMPLATE, TEMPLATE_ARG, + FUNC_TEMPLATE, LINK. + (hpread_psymtab_to_symtab_1): No changes from hpread.c + (hpread_psymtab_to_symtab): Make it a static function + (hpread_expand_symtab): Modified + (hpread_type_translate): If not typep.dntti.immediate do not abort, + but complain and return. Same for default action. Handle more HP_TYPEs. + (hpread_lookup_type): Initially allocate a correct-size type-vector. + (hpread_alloc_type): Reset type_addr only if a type was allocated. + (hpread_read_enum_type): If this has already a type associated, return. + (hpread_read_function_type): Do different things depending on whether + function is a MEMFUNC, a TEMPLATE, a FUNCTION som record. + Do not use the LOC_REGPARM_ADDR symbol class. + (hpread_read_struct_type): Handle classes and templates too. Major + rewrite. + (hpread_get_nth_template_arg): New function. + (hpread_read_templ_arg_type): New function. + (hpread_read_set_type): No change from hpread.c + (hpread_read_array_type): Modified + (hpread_read_subrange_type): Add handling of more DNTT entries. + added support for templates, classes, references, virtual functions. + (hpread_type_lookup): Handle DNNT_TYPE_MODULE. + (hpread_record_lines): No changes from hpread.c + (hpread_process_one_debug_symbol): Handle WITH, COMMON, + CLASS_SCOPE. Expand TAGDEF case to handle classes and templates. + + * hppa-tdep.c (pa_do_strcat_registers_info): Has a new parameter, + precision, which is passed into the call to pa_strcat_fp_reg to + indicate whether to display the floating point registers using + single or double preceision. + (pa_strcat_registers): Introduce local variable, precision, and + pass it into call to pa_strcat_fp_reg. + (pa_strcat_fp_reg): Modified function. New parameter, precision, + used by function to decide whether to use single or double + precision. Also added the code to put a double precision value + into a buffer. + + * hppa-tdep.c: Add'l includes , + , declare pa_register_look_aside, define is_pa_2. + (rp_saved): Check for where to read the return pointer from. + (pa_do_registers_info): Handle is_pa_2. (pa_register_look_aside): + new function. (pa_print_registers): Handle is_pa_2. + (in_solib_call_trampoline): Handle a compiler/linker error. + (skip_trampoline_code): Changes to some masks used in examining + instructions. (inst_saves_fr): Test for FSTWS instruction. + (skip_prologue): Renamed to skip_prologue_hard_way. + (after_prologue): New function. (skip_prologue): New function. + + * hppa-tdep.c (after_prologue): If f is NULL, don't dereference + it. + + * hppa-tdep.c (after_prologue): If no debug info, return zero + telling caller that we need to find the end of the prologue via + the hard way (instruction examination). + + * hppa-tdep.c (find_unwind_entry): Avoid dereferencing a null + pointer. + + * hppa-tdep.c (hppa_pid_to_exec_file): Deleted -- no longer used. + + * hppa-tdep.c (hppa_prepare_to_proceeed): Add prototype. + (read_unwind_info): Purecov comments, bug fixes. + (find_unwind_entry): Purecov comments, bug fixes. + (find_stub_with_shl_get): Purecov comments. + (frame_chain): Additional parens. + (hppa_push_arguments): Changes to commented out version of routine. + (hppa_fix_call_dummy): Purecov comments, fix location of end.o. + (in_solib_call_trampoline): Purecov comments. + (in_solib_return_trampoline): Purecov comments. + (setup_d_pid_in_inferior): Fix location of end.o. + (initialize_hp_cxx_exception_support): Fix location of end.o. + (child_enable_exception_callback): Purecov comments. + + * hppa-tdep.c: + (Pa_do_strcat_registers_info): New routine. called by + tui/tuiRegs.c:_tuiRegisterFormat to place a register name + and value into a string buffer. Interface may change in + future. Checking this in so that we have something + functional for HP. + (pa_strcat_registers): New routine, called by + pa_do_strcat_registers_info. Does same thing as + pa_print_registers except it takes a stream parameter. + This routine should disappear in future. Checking in + so that we have something functional to give HP + (pa_strcat_fp_reg): New routine, called by + pa_do_strcat_registers_info and pa_strvat_registers + to place a floating point register name and value into + a buffer. This interface may change in future. + Checking in so that we have something functional to give HP. + + * hppa-tdep.c: (Pa_print_fp_reg): Change prototype to match def'n. + (pa_register_look_aside): Fix comment immediately before function. + + * hppa-tdep.c: Changes to better support stack unwinding, + reading and writing registers for HPUX. The HP folks had + an advantage ... access to a runtime architecture spec ;-}. + New includes: Ptrace.h + (internalize_unwinds): Initialize new fields in table. + (read_unwind_info): Entries in the table are now more complex + structures. References of the form ...->table[index].stub_type + are now ...->table[index].stub_unwind.stub_type. + (find_proc_framesize): Added a check for pc == 0. + (rp_saved): Entries in the table are now more complex + structures. References of the form ...->table[index].stub_type + are now ...->table[index].stub_unwind.stub_type. + (frameless_function_invocation): Stub_type becomes + stub_unwind.stub_type + (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type + (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type + (frame_chain_valid): Stub_type becomes stub_unwind.stub_type + (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type + (pa_print_fp_reg): Additional params to call val_print + (in_solib_call_trampoline): Stub_type becomes stub_unwind.stub_type + (in_solib_return_trampoline): Stub_type becomes stub_unwind.stub_typ + (skip_trampoline_code): Additional code to handle external + dyncalls. Also stub_type becomes stub_unwind.stub_type + (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there + is an explicit ptrace request for getting the pathname associated + with a process id (pid). + + * hppa-tdep.c: Fix for gcc compile on HPUX + (hppa_pid_to_exec_file): Remove unwanted param from + call to call_ptrace. Note, hppa_pid_to_exec_file goes + away in subsequent hp snapshots. + + * hppa-tdep.c: Include bfd.h. + include dl.h + (args_for_find_stub): New structure. + (find_unwind_entry): Deal with null input pc value. + (rp_saved): Ditto. + For the import stub, return -24 always. + (hppa_frame_saved_pc): Save old pc value, to detect we are in a loop. + (init_extra_frame_info): Use TARGET_READ_FP. + (frame_chain): Include thread support. + If the caller's pc is zero, we loose and return, just like stack bottom. + Disable warning about being unable to find unwind info. + (hppa_push_arguments): Rewrite. + (hppa_value_returned_from_stack): New function. Handles returning a value + larger that 64 bits, stored on the stack. + (find_stub_with_shl_get): New function. To look up symbols in shlibs. + (cover_find_stub_with_shl_get): New function. Cover routine for + find_stub_with_shl_get to pass to catch_errors. + (hppa_fix_call_dummy): Comment out old stub mechanism. Rewrite using dyncall. + (target_read_fp): New function. + (pa_do_registers_info): Floating point registers start at FP4. + (pa_print_registers): Use FP4_REGNUM instead of 72. + (skip_trampoline_code): Do machine instruction matching for PA2.0. + (setup_d_pid_in_inferior): New function. Exception handling support. + (initialize_hp_cxx_exception_support): Ditto. + (child_enable_exception_callback): Ditto. + (child_get_current_exception_event): Ditto. + + * hppah-nat.c (child_post_wait, child_post_follow_vfork, + child_post_follow_inferior_by_clone): New functions. + + * hppah-nat.c (child_xfer_memory): Make sure the call to ptrace really + fails before we give up. + (hppa_pid_to_str): New function. Format a process id. + (hppa_tid_to_str): New function. Format a thread id. + + * hppah-nat.c (child_xfer_memory): Use xmalloc, not alloca. + (child_post_wait): Delete. + (child_post_follow_vfork): Delete decl of child_ops; delete + large chunks of function -- let it be handled by the normal + mechanism that notices and handles exec events, in resume(). + + * hppah-nat.c (require_notification_of_exec_events): New function; + just notify of exec events, not all events, and just the specified + pid, don't include it's children (10.20 version). + (child_acknowledge_created_inferior): Call new function + require_notification_of_exec_events instead of + require_notification_of_events. + + * hppah-nat.c [!GDB_NATIVE_HPUX_11]: Move HPUX 10.x-specific + support code here from infptrace.c. + + * hppah-nat.c: Removed #define ptrace call_ptrace + replaced all calls to ptrace with calls to call_ptrace + (parent_attach_all): Removed call to ptrace + + * hpread.c (hpread_psymtab_to_symtab_1): Change fflush to + gdb_flush; change stdout to gdb_stdout. + (hpread_psymtab_to_symtab): Change fflush to gdb_flush. + + * hpread.h: New file. Includes all includes, struct defs, defines + from hpread.c. + + * infcmd.c + (attach_command): New local variable, exec_file, added code to + determine exec_file from pid if exec_file is not already known, + call new target operation, target_post_attach -- a no-op unless + on HPUXHPPA + (detach_command): After detaching, do a SOLIB_RESTART + + * infcmd.c (objfiles.h): Fix typo on include line. + + * infcmd.c (run_command): Only call SOLIB_RESTART if it's + defined. + (detach_command): Ditto. + + * infcmd.c: + (run_stack_dummy): Add calls to + disable_watchpoints_before_interactive_call_start and + enable_watchpoints_after_interactive_call_stops + (finish_command): Alter code handling the evaluation and printing + of the target function's return value. + (attach_command): When given a pid, but no exec file, try to determine + the exec file from the process. If the process does not record a + full path name, try to qualify the filename against the source path. + (_initialize_infcmd): Add some verbiage about how to use the attach command + + * infcmd.c: + Include objfiles.h + (run_command): If program has already been started, and decide + to restart it, then kill the target, flush the caches, + call init_wait_for_inferior. Also purge old solib objfiles. + + * infcmd.c: Changed calls to val_print, using a new macro, + SOLIB_RESTART + (run_command): Calls SOLIB_RESTART + (do_registers_info): Changed calls to val_print + + * infcmd.c: Made the symfile.h include preceed the + objfiles.h include. The other ordering caused a + compile problem (incompletely defined types). + + * inferior.h (REQUIRE_DETACH): Fix default definition. + * inftarg.c (child_post_attach): Fix declaration, make static. + (proc_wait): Make globally visible. + (child_insert_fork_catchpoint, etc): Fix return type. + + * inferior.h (STARTUP_WITH_SHELL): New define. + (START_INFERIOR_TRAPS_EXPECTED): New define + + * inferior.h (fork_inferior): Change fifth parameter to be a function + returning void. + + * inferior.h (proc_wait): Declare. + + * inferior.h: + (Require_ATTACH): New macro + (REQUIRE_DETACH): New macro + (detach): Definition is now an extern + (clone_and_follow_inferior): New definition, it's also an extern + + * inferior.h: + (Require_attach): Default definition for require_attach funct + (require_detach): Default definition for require_detach funct + (pre_fork_inferior): New funct decl for function defined in + infptrace.c + (fork_inferior): New parameter in funct decl. + + * inferior.h: + New variable decls: Inferior_ignoring_startup_exec_events, + inferior_ignoring_leading_exec_events -- these variables + are used when processing an exec call. + (CALL_DUMMY_HAS_COMPLETED): New default macro -- for targets + where PC in call dummy implies that call dummy has + completed. Note, that on HPUX this inference does not hold. + + * infptrace.c + (require_notification_of_events): New function + (child_acknowledge_created_inferior): Previously named + hppa_acknowledge_forked_child. Also calling + require_notification_of_events and clearing some semaphore + variables + (child_post_startup_inferior): New function + (child_create_catch_fork_hook): Previously named + hppa_create_catch_fork_hook + (child_create_catch_vfork_hook): Previously named + hppa_create_catch_vfork_hook + (child_has_forked): Previously named hppa_target_has_forked + (child_has_vforked): Previously named hppa_target_has_vforked + (process_wait): Changed to call target_post_wait + (attach): Add call to require_notification_of_events + (child_pid_to_exec_file): New function + (hppa_require_attach): New local variable, pt_status + (hppa_get_process_events): New function + + * infptrace.c (call_ptrace): Simplify control flow. + (proc_wait): Move here from inftarg.c, add target_post_wait call. + + * infptrace.c (call_ptrace): Add some debugging code. + + * infptrace.c (child_pid_to_exec_file): Declare variable. + + * infptrace.c (kill_inferior): Clean up call to proc_wait. + + * infptrace.c: + (Call_ptrace): When the ptrace request is PT_SETTRC, + call ptrace and then call parent_attach_all. + + * infptrace.c: + (Child_has_syscall_event): New function. only applicable + (for now) on HPUX 10.30 and beyond via the ttrace call. + In infptrace.c there is a default operation. + With ttrace, it is possible to tell the kernel to + notify the debugger that the target program is about to make + or return from a syscall. + (child_thread_alive): New function. a default function. + ptrace doesn't support kernel threads. + (hppa_enable_page_protection_events): Defualt function + (hppa_disable_page_protection_events): Default function + + * infptrace.c (child_pid_to_exec_file): Fix number of params to + cal_ptrace call. + + * infptrace.c (hppa_pid_or_tid_to_str): New function. + (hppa_switched_threads): New function. + (hppa_ensure_vforking_parent_remains_stopped): New function. + (hppa_resume_execd_vforking_child_to_get_parent_vfork): New function. + + * infptrace.c: Most of the changes found in infptrace.c should + be moved to hppah-nat.c + (PT_VERSION): A new define + (startup_semaphore_t): A new struct type. it is used to + coordinate the parent and child processes after a fork and + before an exec on HPUX. + (call_ptrace): Changes to determine whether the ptrace + request is for starting the tracing of the target process. + (parent_attach_all): New funct. used on HPUX for coordinating + the parent and child processes after a fork and before and exec. + (hppa_acknowledge_forked_child): New funct. prabably belongs + in hppah-nat.c + (hppa_enable_catch_fork): New funct. probably belongs in + hppah-nat.c + (hppa_disable_catch_fork): New funct. probably belongs in + hppah-nat.c + (hppa_create_catch_fork_hook): New funct. probably belongs in + hppah-nat.c + (hppa_enable_catch_vfork): New funct. probably belongs in + hppah-nat.c + (hppa_disable_catch_vfork): New funct. probably belongs in + hppah-nat.c + (hppa_create_catch_vfork_hook): New funct. probably belongs to + hppah-nat.c + (hppa_target_has_forked): New funct. probably belongs in + hppah-nat.c + (hppa_target_has_vforked): New funct. probably belongs in + hppah-nat.c + (process_wait): New funct. also ifdefed for proc_wait. + (kill_inferior): Call proc_wait rather than wait. this is + pretty hacky. + (pre_fork_inferior): New function. used only by HPUX. + probably should be defined elsewhere. + + * infrun.c (follow_inferior_fork): Only define on HP. + (wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have + shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE + removed by HP. + + * infrun.c (normal_stop): Add a call to the TUIDO + macro just before the annotate_stopped label. This + updates the windows after each program stop. + + * infrun.c (normal_stop): Verify stop_command is non-zero before + dereferencing it (it won't be set if dbx_commands is set). + + * infrun.c (resume): Add #ifdef HPPAHPUX around HPUX-specific + code. + + * infrun.c (resume): Add missing semicolon. + + * infrun.c (wait_for_inferior): Fix syntax error. + + * infrun.c (follow_fork_mode_kind_names): Removed "both" option. + (follow_fork): Added parameters. additional code for handling + following of parent, following of child + (resume): Added code for deciding how to resume in presence of + fork. Additional params to follow_fork call. + + * infrun.c (follow_exec): Ifdef for HPUXHPPA for the moment, the + code in here assumes the existance of the child_ops target + vector. This is incorrect for Solaris. + + * infrun.c (resume): Fixed ifdefs, HPPAHPUX -> HPUXHPPA. + + * infrun.c (wait_for_inferior): Fixed a matching parens problem -- + matching curly brace inside ifdefed code which is not being + compiled. Change local validFlag to be an 'int' rather than a + 'bool' and fixed the corresponding assignment statements. + + * infrun.c: + Two new global variables: Inferior_ignoring_startup_exec_events and + inferior_ignoring_leading_exec_events. + New static variables: Parent_of_vfork_trap_expected_and_ignorable, + step_resume_breakpoint, through_sigtramp_breakpoint, pending_follow, + follow_vfork_when_exec + (follow_inferior_fork): Does what follow_fork did! + (follow_fork): Is now a wrapper function for follow_inferior_fork + (follow_vfork): Is now a wrapper function for follow_inferior_fork + (follow_exec): New function, handles an exec event. + (resume): Remove 3 local variables: Child_pid, has_forked, has_vforked. + move and expand code that tries to follow a fork (i.e. also check + for vfork and exec + (init_wait_for_inferior): Initialize the new structure, pending_follow + (delete_breakpoint_current_contents): When deleting all the breakpoints also + set the breakpoint struct pointer to NULL. + (wait_for_inferior): A number of changes. + The step_resume_breakpoint and through_sigtramp_breakpoint local + variables are now visible in entire module. + Changed name of variable from child_inferior_pid to saved_inferior_pid. + Added several cases to the event processing switch statement: + Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD. + Also, for TARGET_WAITKIND_STOPPED, check to see if expecting a trap + from the parent of a vfork (ignorable) otherwise break as usual. + When determining the value of 'random_signal' (0 or 1), no longer check for + catchpoints. + When determining how to handle unexpected signals, must now take into + account fork, vfork, and exec. + Change call to PC_IN_CALL_DUMMY to a call to CALL_DUMMY_HAS_COMPLETED + At stop_stepping label, check to see if stopped for fork or + vfork event. + + * infrun.c: New code is related to threads and fork/vfork/exec. + New static variable: Thread_step_needed + Deleted static variable: Parent_of_vfork_trap_expected_and_ignorable + Altered the pending_follow and fork_event structs + (follow_inferior_fork): Before detaching from child and removing + all breakpoints form it -- but only if forking or following + vforks as soon as they happen. Also reset the solib inferior hook. + The same kind of logic applies to hitting step_resume_breakpoints + (calling breakpoint_re_set_thread) and to resetting and inserting + breakpoints. + (follow_exec): Forward decl + (follow_vfork): Check to see if gdb followed the child. If + the child exec'd before gdb saw the parent's vfork event + then call follow_exec. + (follow_exec): If the exec occured after a vfork, then follow + the vfork as well. Do it before following the exec. + Make sure to update breakpoints after and exec + (resume): New local variable, should_resume. + Change parameters in calls to follow_fork, follow_vfork, and + follow_exec. Some changes to the way various pending_follow.kind + situations are handled (there's TARGET_WAITKIND_FORKED, + TARGET_WAITKIND_VFORKED, ARGET_WAITKIND_EXECD. Some additional + conditions to check before deciding to resume the target (i.e. + should_resume=1, stepping?, thread_step_needed?i, regular + resume?) + (proceed): When proceeded at location that does not have a breakpoint + set thread_step_needed=0 to indicate that it is not necessary to + single step thread over breakpoint. SOme additional checks to see + if it is necessary to step thread over breakpoint. + (start_remote): Remove call to clear_proceed_status. + (init_wait_for_inferior): Initialize new fields in fork_event + structure and add a call to clear_proceed_status. + (wait_for_inferior): New local variable: New_thread_event. + Initialize thread_step_needed = 0. + Minor massaging of conditions for adding a new thread to the thread list. + No longer resuming execution after adding a new thread. Let user play with thread first. + Some changes in the way TARGET_WAITKIND_FORKED, ARGET_WAITKIND_VFORKED, + TARGET_WAITKIND_EXECD are handled -- this is all HPUX related. + Simplified TARGET_WAITKIND_STOPPED -- HP previously had some + more complicated code in here. + Moved the code to resume threads to after the large case statement that processes the events. + Additional processing for stop_signal=TARGET_SIGNAL_TRAP. + Cleanup code at process_event_stop_test label. + Set thread_step_needed when processing a BPSTAT_WHAT_SINGLE. + Minor massaging of fork/vfork/exec part of stop_stepping code. + (normal_stop): Minor changes. calling show_and_print_stack_frame. + (xdb_handle_command): New function + (_initialize_infrun): Handle xdb_commands. also handle dbx commands + + * infrun.c: Changes to support following forks, and handling + catchpoints. + (follow_fork_mode_kind_names): New array + (follow_fork): New function. implements the follow parent, + or child functionality. + (resume): Additions to check whether the target process + just forked and decide which process to follow. + (wait_for_inferior): Additional variables (child_inferior_pid, + stepping_through_solib_after_catch, + - stepping_through_solib_catchpoints. + - Altered CURRENTLY_STEPPING macro to check for stepping through + a shared library after hitting a catchpoint. + - Add parameters to save_infrun_state call + - Check for fork and vfork when deciding if event is a random + signal + - When considering stops due to breakpoints, check for + BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK + - Check for stop due to an explicit catchpoint + - When checking for single stepping event, also check for + stepping to get out of dynamic linker's hook after catching + a shlib event + (is_internal_shlib_eventpoint): New funct. check to see if + event type is bp_shlib_event. + (stopped_for_internal_shlib_event): New funct. check for shlib + events + (stopped_for_shlib_catchpoint): New funct. check for catchpoints. + (normal_stop): Additions to check for shlib event + (set_follow_fork_mode_command): New funct. handles the new follow + fork command. + (_initialize_infrun): Additions for follow-fork-mode command. + + * infrun.c: Ifdefing references to + switched_from_inferior_pid for HPUXHPPA. They don't seem + useful for Solaris (i.e. non-HPUX) + + * infrun.c: Included tuiData.h and tuiDataWin.h, ifdefed for TUI. + Included top.h. New static variables: Switched_from_inferior_pid, + number_of_threads_in_syscalls. + (follow_inferior_fork): If there is a step_resume breakpoint + explicitly reset the thread number. + (resume): For TARGET_WAITKIND_VFORKED, removed a check for getting + the vfork event to soon. + (init_wait_for_inferior): Added parameter to call to + breakpoint_init_inferior. Initialize number_of_threads_in_syscalls. + (wait_for_inferior): New local variables: Prev_sal, + enable_hw_watchpoints_after_wait, stepping_through_sigtramp, + stepped_after_stopped_by_watchpoint. Enable watchpoints after a wait. + Added cases for TARGET_WAITKIND_SYSCALL_ENTRY and + TARGET_WAITKIND_SYSCALL_RETURN. + Do additional processing if stop due to breakpoint, but breakpoint is + only valid for a thread other than the one currently running. Additional + parameters to save_infrun_state and load_infrun_state. Some additional + processing for BPSTAT_WHAT_STEP_RESUME. Some additional processing to + handle stepping over a function. + (normal_stop): Added notification of switching threads. ifdefing some + TUI changes and leaving out non-essential TUI changes. + (restore_selected_frame): Ifdefing some TUI changes + (restore_inferior_status): Ifdefing some TUI changes + + * infrun.c: Removed the TUI ifdefs and TUI code. Also removed + include for top.h. HP introduced this. I'm taking it out. + + * inftarg.c (child_detach_from_process): Declare. + (child_attach_to_process): Declare. + (child_stop): Make static to match declaration. + + * inftarg.c (ptrace_him): Change prototype back to return int. + + * inftarg.c (ptrace_me): Remove debug output, pass NULL to + fork_inferior if not HPUX. + + * inftarg.c: + (child_require_attach): New funct prototype and definition + (child_require_detach): New funct prototype and definition + (proc_wait): Funct prototype and definition are enclosed by + proc_wait ifndef + (child_attach_to_process): New function, does most of the + work that child_attach used to do and some additional + work to determine whether gdb is already attached to the + target how to react. + (child_attach): Altered. It's now a wrapper for + child_attach_to_process. + (child_require_attach): New function, called if should attach + even when gdb is already attached to target. + (child_detach_from_process): New function, does most of the + work that child_detach used to do and some additional work + to determine whether gdb is currently attached to the target. + (child_detach): Altered. It's now a wrapper for + child_detach_from_process. + (child_require_detach): New function, called if should try to + detach even when gdb is not attached to target. + (ptrace_him): Calls a new function, target_acknowledge_forked_child. + Currently, target_acknowledge_forked_child, is only defined to + do something for HPUX. + (child_create_inferior): Changed call to fork_inferior. + (child_ops): Added to_require_attach and to_require_detach fields + to the child_ops target ops vector. + + * inftarg.c: + Some hacks for ttrace work + (child_wait): Additional local variables, additional code in + while loop to check for: Process exited, process forked, + process vforked, process execd + (child_thread_alive): John B. seems to think that the kill + call is inapproapriate for HPUX. + (child_attach_to_process): Using strtol rather than atoi. + no longer check for case where there is no known exec file. + (child_post_attach): New function, a default, a no-op + (child_insert_fork_catchpoint): New function, a default, a no-op + (child_remove_fork_catchpoint): New function, a default, a no-op + (child_create_catch_fork_hook): Deleted + (child_create_catch_vfork_hook): Deleted + (child_insert_vfork_catchpoint): New function, a default, a no-op + (child_remove_vfork_catchpoint): New function, a default, a no-op + (child_can_follow_vfork_prior_to_exec ):new function, a default, + a no-op + (child_insert_exec_catchpoint): New function, a default, a no-op + (child_remove_exec_catchpoint): New function, a default, a no-op + (child_has_execd): New function, a default, returns 0 + (child_reported_exec_events_per_exec_call): New function, a + default, returns 1 + (child_has_exited): New function, a default. + (child_core_file_to_sym_file): New function, a default, returns NULL. + (child_ops): Initialize new target_ops vector fields to the + child* functions. + * infptrace.c: + (Call_ptrace): For HPUX, handle additional requests: Pt_CONTIN1, + PT_STEP1. + (require_notification_of_events): Add several signals to the + set of events requiring notification: Ptrace_SIGNAL, + PTRACE_EXEC, PTRACE_FORK, PTRACE_VFORK + (child_acknowledge_created_inferior): This function is only + defined if CHILD_ACKNOWLEDGE_CREATED_INFERIOR is defined. + (child_post_startup_inferior): Function is only defined if + CHILD_POST_STARTUP_INFERIOR is defiend. Also, now call + require_notification_of_events. + (child_create_catch_fork_hook): Deleted + (child_create_catch_vfork_hook): Deleted + (child_insert_fork_catchpoint): New function + (child_remove_fork_catchpoint): New function + (child_insert_vfork_catchpoint): New function + (child_remove_vfork_catchpoint): New function + (child_has_forked): Now enclosed by a CHILD_HAS_FORKED ifdef + (child_has_vforked): Now enclosed by CHILD_HAS_VFORKED ifdef + (child_can_follow_vfork_prior_to_exec): New function + (child_insert_exec_catchpoint): New function + (attach): Removed call to require_notification_of_events + (child_post_attach): New function, call to + require_notification_of_events moved here. + (child_pid_to_exec_file): New enclosed by CHILD_PID_TO_EXEC_FILE ifdef + introduced the concept of a saved_inferior_pid + (hppa_require_attach): Add some code to decide if gdb is already + attached to process. Can not figure this out via a ptrace call. + (hppa_insert_hw_watchpoint): New function + (hppa_remove_hw_watchpoint): New function + + * inftarg.c: + (child_attach_to_process): Change position in file + (child_detach_from_process): Change position in file + + * inftarg.c: + (child_attach_to_process): Changed parameter to child_wait call + + * inftarg.c: + (child_post_wait): New function declaration and definition + (ptrace_him): + - change return value to a void. + - change target_acknowledge_forked_child call to + target_acknowledge_created_inferior + - call target_post_startup_inferior rather than returning pid. + (child_attach_to_process): Change param name, fail_if_already_attached + -> after_fork. + Invert a couple of if-then-else statments. + Use REQUIRE_ATTACH macro + (child_attach): Change params in child_attach_to_process call + (child_require_attach): Change params in child_attach_to_process call + (child_detach_to_process): Change param name, + fail_if_already_attached -> after_fork. + Invert a couple of if-then-else statments. + Use REQUIRE_DETACH macro + (child_detach): Change params in child_detach_from_process call + (child_require_detach): Change params in child_detach_from_process + call + (child_post_startup_inferior): New function + (child_acknowledge_created_inferior): New function + (child_clone_and_follow_inferior): New function + (child_post_follow_inferior_by_clone): New function + (child_create_catch_fork_hook): New function + (child_create_catch_vfork_hook): New function + (child_has_forked): New function + (child_has_vforked): New function + (child_post_follow_vfork): New function + (child_stop): No longer a static function + (child_pid_to_exec_file): New function + + * inftarg.c: + (child_wait): Child_pid becomes related pid. return pid + rather than inferior_pid. Changes are in code handling fork + and vfork + + * inftarg.c: + Include gdb_stat.h and sys/unistd.h + (child_wait): New local variables. Check for live threads. + Check for syscall events + (child_thread_alive): No longer a static funct. + (ptrace_him): Remove some code inserted in snap3 + (child_create_inferior): Added a bunch of code to handle a + bad interaction between start-up-with-shell and the HP + catch-fork/catch-exec logic. I am ifdefing this for + HPUXHPPA for now. + (child_has_syscall_event): New default target_ops function + (child_enable_exception_callback): New default target_ops function + (child_get_current_exception_event): New default target_ops function + (child_ops): 3 new fields + + * inftarg.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs + + * inftarg.c: Reverted previous change. + + * infttrace.c (hppa_remove_hw_watchpoint): Fix check for write + access hardware watchpoint. + + * infttrace.c (proc_wait): Rename from proc_wait. + + * infttrace.c (require_notification_of_exec_events): New function; + just notify of exec events, not all events, and just the specified + pid, don't include it's children. + (child_acknowledge_created_inferior): Call new function + require_notification_of_exec_events instead of + require_notification_of_events. + (child_post_startup_inferior): Call require_notification_of_events + + * infttrace.c: Changed all references to boolean to int. + Changed all references to TRUE and FALSE to 1 and 0. + + * irix5-nat.c (symbol_add_stub): Add params to call to + symbol_file_add. + + * jv-lang.c (get_dynamics_objfile): Add 2 more parameters to call + to allocate_objfile. + + * main.c (fputs_unfiltered): Changes to prevent cursor form + jumping around in the TUI. Altered where tuiTermUnsetup and + tuiTermSetup are called + + * main.c (fputs_unfiltered): Changed function so that it + checks to see if output is to a string buffer or to a + FILE stream and does the correct action (i.e. strcat or + fputs). Fixed params for fputs call. + + * main.c (fputs_unfiltered): Don't try to call the TUI's + CommandCharCount functions when the TUI isn't enabled. + + * main.c (fputs_unfiltered): Change FILE to GDB_FILE. + + * main.c (main): If the user gives the --version or --help flags, + disable the TUI. + + * main.c (tui_version, xdb_commands, dbx_commands): New variables. + (main): New command line arguments --tui, --xdb, --dbx; add call + to tyiCleanUp via tuiDo to main loop. + (fputs_unfiltered): Tui related changes. + + * main.c: Define 2 new global variables, gdb_stdout and gdb_stderr + of type GDB_FILE. + (main): Allocate space for and initialize gdb_stdout and gdb_stdin. + + * objfiles.c (find_pc_sect_section): Make end condition be less + than s->endaddr, not less than or equal to s->endaddr. + + * objfiles.c: + (allocate_objfile): 2 new parameters: User_loaded and is_solib. + When appropriate, record in the object file that it is user loaded. + The run command can use this information to purge object file + entries associated with the old inferior and keep user loaded + object files loaded via the add-symbol-file command. + (objfile_purge_solibs): New function. deletes all objectfile entries + that are not explicitly loaded by the user. + + * objfiles.c: + (objfile_relocate): Check for LOC_INDIRECT + (find_pc_sect_section): Change condition from + pc < s->endaddr to pc <= s->endaddr + + * objfiles.h: + New variables: User_loaded and is_solib + (OBJF_SHARED): New macro. used to distinguish objfile for + shared library from "vanilla" objfile. + (allocate_objfile): Add new parameters to function decl. + (objfile_purge_solibs): New function decl. + + * objfiles.h: Add some typedefs: Importentry, ExportEntry. + Add some new variables: Import_list, import_list_size, + export_list, export_list_size + + * osfsolib.c: + (symbol_add_stub): Added params to call to symbol_file_add + + * pa/hpux1020.mh (NATDEPFILES): Add corelow.o, symbol table and + solib files. + + * pa/hpux1100.mh (NAT_FILE): Use nm-hppah11.h. + (NATDEPFILES): Add symbol table and solib files. + + * pa/nm-hppah11.h: New file, HPUX11-only definitions. + + * pa/tm-hppa.h (proc_wait): Remove decl and macro. + + * parse.c (write_dollar_variable): Handle cases in which variables + besides the debugger ones start with $ and $$. + (parse_nested_classes_for_hpacc): New function. Parse a string that + is possibly a namespace / nested class specification. + (find_template_name_end): New function. + + * procfs.c: + (procfs_init_inferior): Return value is now a void. + + * procfs.c (procfs_ops): Initializing new target ops vector fields. see list below. + + * procfs.c: + (procfs_ops): Adding new target_ops vector fields and + removing a few. see list below + + * procfs.c: Added new fields to procfs_ops. + Necessary since we still have oldstyle initialization in + this file + + * pyr-tdep.c (pyr_do_registers_info): Change stdout to gdb_stdout. + (frame_locals_address): Change stderr to gdb_stderr. + (frame_args_addr): Ditto. + + * pyr-xdep.c (fetch_inferior_registers): Change stderr to + gdb_stderr. + + * serial.c (serial_close): Call gdb_fclose, not fclose on a + GDB_FILE. + + * serial.c (serial_logchar): Change chtype to ch_type. sigh. + + * solib.c (look_for_base): The parameter to file must be + of type FILE *. So cast exec_bfd -> iostream in the call + to fileno as a FILE *, not a GDB_FILE *. This will work because + exec_bfd -> iostream is declared and given a value in bdf and + bfd will continue to use FILE rather than GDB_FILE. + + * solib.c: + (solib_add): Remove references to exec_ops. + + * solib.c: + (solib_add): Update exec_ops.to_sections + + * solib.c: + (symbol_add_stub): Added params to call to symbol_file_add + + * solib.h: + (SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to 0. + functionality not implemented for this target. + + * solib.h: Added macro definitions. These macros generate + error messages for solaris?? + (SOLIB_CREATE_CATCH_LOAD_HOOK) + (SOLIB_CREATE_CATCH_UNLOAD_HOOK) + (SOLIB_HAVE_LOAD_EVENT) + (SOLIB_LOADED_LIBRARY_PATHNAME) + (SOLIB_HAVE_UNLOAD_EVENT) + (SOLIB_UNLOADED_LIBRARY_PATHNAME) + (SOLIB_IN_DYNAMIC_LINKER) + (SOLIB_RESTART) + + * somread.c (is_in_import_list): Ditto. + + * somread.c (som_symfile_read): Added some comments + + * somread.c (som_symfile_read): Read in import and export lists. + (som_symtab_read): Change test for dynamic executable. + (is_in_import_list): New function. Check if a given symbol name + is in the import list. + (init_import_symbols): New function. Read in and initialize the + som import list. + (init_export_symbols): New function. Read in and initialize the + som export list. + + * somread.c: + (som_symfile_read): Fix missing comment delimiters + + * somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. + Define bit of __dld_flags in HP-UX a.out files. + (DLD_FLAGS_HOOKVALID): Ditto. + (DLD_FLAGS_LISTVALID): Ditto. + (DLD_FLAGS_BOR_ENABLE): Ditto. + (som_solib_total_st_size): Cumulative size in bytes of the + symbol tables of all shared objects on the so_list_head list. + (som_solib_st_size_threshhold_exceeded): Threshold for adding symbols + for shlibs. + (som_solib_sizeof_symbol_table): New function. Computes size of + symbol table for a shlib. + (som_solib_load_symbols): New function. Load symbols from shlib. + (som_solib_add): Detect if __dld_list is not valid. + Record main program's symbol table size. + Load symbols if called from command line. + Keep threshold into account when loading shlib symbols. + (som_solib_create_inferior_hook): Use dld_flags macros. + (som_sharedlibrary_info_command): Let user know if symbols were + not loaded. + (som_solib_restart): Discard all the shlibs descriptors. + (_initialize_som_solib): Chenge help message for auto-solib-add + command. + Set threshold for symbol table to 50 megabytes. + + * somsolib.c (_initialize_som_solib): Added call to som_solib_restart. + (som_solib_restart): New function + (som_solib_in_dynamic_linker): New function + (som_solib_desire_dynamic_linker_symbols): New function + (som_solib_unloaded_library_pathname): New function + (som_solib_loaded_library_pathname): New function + (som_solib_library_pathname): New function + (som_solib_have_unload_event): New function + (som_solib_have_load_event): New function + (som_solib_create_catch_unload_hook): New function + (som_solib_create_catch_load_hook): New function + (som_solib_create_inferior_hook): Rewritten + dld_cache: New struct + addr_and_unwind_t: New struct + (find_unwind_entry) added prototype + + * somsolib.c (som_solib_create_inferior_hook): Introduce new local + msymbol2 and change some msymbol's to msymbol2's -- was clobbering + msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline, + and ultimately core dumping with a SEGV. + + * somsolib.c: + Include assert.h + (som_solib_mapped_entry): Additional comments for text_addr, + text_link_addr, text_end, and tsd_start_addr fields. Commenting + out 2 tsd fields, __data_start and __data_end. + (som_solib_add_solib_objfile): Add params to calls to symbol_file_add. + Add some code for distinguishing between a shared library and other + objfiles. This appears to be a prelude to thread local storage. + (som_solib_load_symbols): Changes to printf statement + enclosed by SOLIB_DEBUG ifdef. + (som_solib_add): Change comment to correctly specify path + to end.o -- /opt/langtools/lib/end.o. changes to printf statement + enclosed by SOLIB_DEBUG ifdef. + Removed several SOLIB_DEBUG ifdefs and the associated printfs. + Add code to find the start address for the object file's thread + local storage + (som_solib_create_inferior_hook): Fix warning messages use correct + path to end.o -- /opt/langtools/lib/end.o. Change control flow. + No longer user early returns from function is cases of error. + (reset_inferior_pid): New function + (som_solib_remove_inferior_hook): New function + (so_lib_thread_start_addr): New function. used for tsd. + + * somsolib.c: Removed references to ASSERT macro. + + * somsolib.c: Add debugging macro. + (struct som_solib_mapped_entry): Add new field tsd_start_addr. + (struct so_list): Added new field solib_addr. + (som_solib_add_solib_objfile): New function. + (som_solib_load_symbols): Rewritten. + (som_solib_add): Make sure we don't load the symbols in if the + threshold was exceeded. + (som_solib_get_solib_by_pc): New function. Return the address of + handle of the shared library. + (som_solib_restart): Disable breakpoints at restart. + (_initialize_som_solib): Set threshold to 100 megabytes. + + * somsolib.c: Add include of fcntl.h so that O_RDONLY is defined. + + * somsolib.h (DISABLE_UNSETTABLE_BREAK): New macro. + (PC_SOLIB): New macro. + + * somsolib.h: + (SOLIB_CREATE_CATCH_LOAD_HOOK): Define + (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Define + (SOLIB_HAVE_LOAD_EVENT): Define + (SOLIB_LOADED_LIBRARY_PATHNAME): Define + (SOLIB_HAVE_UNLOAD_EVENT): Define + (SOLIB_UNLOADED_LIBRARY_PATHNAME): Define + (SOLIB_IN_DYNAMIC_LINKER): Define + (SOLIB_RESTART): Define + + * somsolib.h: + (SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to use + som_solib_remove_inferior_hook. + + * somsolib.h: + (som_solib_create_catch_load_hook) + (som_solib_create_catch_unload_hook) + (som_solib_have_load_event) + (som_solib_loaded_library_pathname) + (som_solib_have_unload_event) + (som_solib_unloaded_library_pathname) + (som_solib_in_dynamic_linker) + Fix prototypes to use type names, not parameter names. + + * source.c (find_source_lines): Make non static. + (open_source_file): Ditto. + (source_full_path_of): New function. + (print_source_lines): Rename to print_source_lines_base and make + static; formatting. + (print_source_lines): New function. + (forward_search_command): Tui changes. + (reverse_search_command): Tui changes. + (_initialize_source): Add xdb and dbx compatibility commands. + + * source.c (list_command): Handle case of odd number of source + lines to display. + + * source.c: + (source_full_path_of): New function. file was overlooked + in merge ;-/. + + * stack.c (func_command): Make high bound be <, not <=. + + * stack.c (_initialize_stack): For the backtrace command, delete + the help line about usage, since this has to be a valid help + message for the 'where' command too. + + * stack.c (current_frame_command): Add a check for the + existance of a stack. If there is no stack produce an + error message and exit. + + * stack.c (down_silently_base, up_silently_base, + args_plus_locals_info, print_frame_info_base, + print_stack_frame_base, print_stack_frame_base_stub): Declare. + (print_frame_local_vars): Add'l parameter. + (print_stack_frame_stub): New version created, old version renamed + to show_and_print_stack_frame_base_stub. + (print_stack_frame_base_stub, print_only_stack_frame_stub, + show_and_print_stack_frame, print_only_stack_frame, + stack_publish_stopped_with_no_frame, print_frame_info, + show_stack_frame, backtrace_full_command, args_plus_locals_info, + select_and_print_frame, select_and_maybe_print_frame, + current_frame_command, func_command): New functions. + (backtrace_command): New function, old renamed to + backtrace_command_1. + (print_block_frame_locals, print_frame_local_vars): Additional + parameter, number of tabs. + (up_silently_command): New function, old renamed to + up_silently_command_base. + (down_silently_command): New function, old renamed to + down_silently_base. + (_initialize_stack): Register new commands based on values of + xdb_commands and dbx_commands variables. + + * stack.c (func_command): Make high bound be <, not <=. + + * stack.c (parse_frame_specification): Fix prototype to match + function definition. + (show_and_print_stack_frame_stub): Fix name. + (select_and_print_frame): Change uncaught tuiDO call. + + * stack.c (up_silent_base): Rename from up_silently_command_base. + + * symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's + defined. + + * symfile.c (add_psymbol_with_dem_name_to_list): New function. + Adds a symbol with a long value to a psymtab. Differs from + add_psymbol_to_list in taking both a mangled and a demangled name. + + * symfile.c (compare_psymbols): Call strcmp directly, instead of + using macro. + + * symfile.c (symbol_file_add): Reindent portions. + (symbol_file_command): Add call to tuiDo. + + * symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's + defined. + + * symfile.c (symfile_bfd_open): Add code to call PXDB on hpux, if + the file has not already been processed by pxdb. + Added define USE_PXDB. + + * symfile.c (symfile_bfd_open): Change parenthesis positioning + around call to hpread_pxdb_check. + + * symfile.c (symfile_bfd_open): Make not static. + (RESET_HP_UX_GLOBALS): New macro. Resets globals when new symbol + file loaded. + (USE_PXDB): Not needed. Removed. + (symbol_file_add): Add HP specific code to deal with pxdb. + (symbol_file_command): Reset HP specific globals if new symbol file + loaded. + (symfile_bfd_open): Comment out checking for pxdb. + (reread_symbols): Reset HP specific globals. + + * symfile.c (symfile_bfd_open): Uncomment hpus specific code. + + * symfile.c: + (symbol_file_add): Add user_loaded and is_solib parameters. + fixed number of parameters in call to allocate_objfile + (symbol_file_command): Added call to SOLIB_RESTART macro. + fixed number of parameters in calls to symbol_file_add. + (add_symbol_file_command): Fixed number of parameters in calls to + symbol_file_add. + + * symfile.c: Added prototype for hpread_pxdb_check. + + * symfile.c: Changed HPUX_SNAP1 ifdef to HPUXHPPA. enclosed calls to + RESET_HP_UX_GLOBALS with an HPUXHPPA ifdef + + * symfile.h (symfile_bfd_open): Add protptype. + + * symfile.h: Add prototype for add_psymbol_with_dem_name_to_list. + + * symfile.h: Clarify purpose of auto_solib_add. + + * symmisc.c (maintenance_print_symbols): Call gdb_fclose, not + fclose on a GDB_FILE* during cleanup. + (maintenance_print_psymbols): Call gdb_fclose, not fclose on a + GDB_FILE* during cleanup. + (maintenance_print_msymbols): Call gdb_fclose, not fclose on a + GDB_FILE* during cleanup. + + * symmisc.c (maintenance_print_symbols): Gdb_fclose now takes a + GDB_FILE ** parameter. Fix the local GDB_FILE variables and the + call to make_cleanup. + (maintenance_print_psymbols): Ditto + (maintenance_print_msymbols): Ditto + + * symmisc.c (print_objfile_statistics): Close quotes in + output strings. + + * symmisc.c: + (Print_symbol): Add LOC_INDIRECT to switch statement + (print_partial_symbols): Add LOC_INDIRECT to switch statement + + * symtab.c (find_pc_sect_psymtab): High bounds should be <, not <=. + (find_pc_sect_symtab): Ditto. + + * symtab.c (hp_som_som_object_present): New flag to indicate HP + compiled code. + (find_pc_sect_psymtab): Change tests to make sure we are checking + the texthigh adress as well. + (lookup_transparent_type): New function. Look up a type name + in the struct_namespace. The type returned must not be opaque. + (find_pc_sect_symtab): Make sure we check the address 'pc' itself, + too. + (find_addr_symbol): Prepare to handle LOC_INDIRECT address class, but + leave it commented out. + (find_pc_sect_line): Return correct information if pc is in import + or export stub (trampoline). + (decode_line_1): Skip two chars, if they are '$$'. Like for HP's + $$dyncall. Handle cases in which varaible and function names can start + with $. + (overload_list_add_symbol): If cannot demangle name, use it as is. + Free string after use. + (make_symbol_overload_list): Initialize oload_name to NULL and + oload_name_len to 0. If demangle not successful, use name as it is. + Free string after use. + + * symtab.c (lookup_symbol): Changed call to find_pc_sect_symtab, + to the original find_pc_symtab, in HP added fragment. + + * symtab.c (lookup_symbol): Change HPUX_SNAP1 ifdef to a HPUXHPPA ifdef + + * symtab.c (lookup_symbol): Ifdef the searching of symbol in the + minimal symbol tables, for hpux we move this check at the end + of the function. + Before we error out if symbol is not found in the symtab, look + in the statics. + Before erroring out if static symbol not found look in the globals. + + * symtab.c (lookup_symbol): Return symbol as soon as found. + (decode_line_1): Check whether we have a conditional break. Temporarily + remove it from the line, to not confure perenthesis checking. + Handle namespaces. + (overload_list_add_symbol): New function. Overload + resolution support. + (make_symbol_overload_list): Ditto. + + * symtab.c: + (find_template_name_end): New prototype decl. + (lookup_symbol): When a global or static symbol shows up in the + psymtab table, but not the symtab table, tell the user that + the symbol may be an inlined function or a template function and + provide some guidance to the user about how to more fully + specify the symbol. + (lookup_transparent_type): When a global or static symbol shows up + in the psymtab table, but not the symtab table, tell the user that + the symbol may be an inlined function or a template function and + provide some guidance to the user about how to more fully + specify the symbol. + (decode_line_1): Handle template function specification when decoding a + line. May need to be ifdefed for HP's aCC? + (_initialize_symtab): Handle dbx commands. + + * symtab.h (address_class): Add new address calss for + LOC_THREAD_LOCAL_STATIC and LOC_INDIRECT. + (lookup_transparent_type): Add prototype. + (exception_event_kind): New enum for exception catchpoints. + (exception_event_record): New structure for exception catchpoints. + (CURRENT_EXCEPTION_KIND): New macro. + (CURRENT_EXCEPTION_CATCH_SAL): New macro. + (CURRENT_EXCEPTION_CATCH_LINE): New macro. + (CURRENT_EXCEPTION_CATCH_FILE): New macro. + (CURRENT_EXCEPTION_CATCH_PC): New macro. + (CURRENT_EXCEPTION_THROW_SAL): New macro. + (CURRENT_EXCEPTION_THROW_LINE): New macro. + (CURRENT_EXCEPTION_THROW_FILE) new macro.: + (Current_EXCEPTION_THROW_PC): New macro. + + * symtab.h(make_symbol_overload_list): Add prototype. + + * symtab.h: + (symbol_file_add): Add new params to function decl. + + * target.c (cleanup_target): Changed casting of default functions for + to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid of + warnings. + + * target.c (cleanup_target): Changed the default functions for + to_pid_to_exec_file and to_core_file_to_sym_file + + * target.c (cleanup_target): Fixed PARAMS for to_has_syscall_event + + * target.c (cleanup_target): Syntax error, mismatched paranthesis. + + * target.c: + (Default_clone_and_follow_inferior): New funct prototype declaration + and function definition + (dummy_target): More target_ops vector changes for HPUX + new fields. ifdefed for HPUX_SNAP2. New fields are + to_post_wait, to_post_startup_inferior + to_acknowledge_created_inferior, to_clone_and_follow_inferior, + to_post_follow_inferior_by_clone, to_create_catch_fork_hook, + to_create_catch_vfork_hook, to_has_forked, to_has_vforked, + to_post_follow_vfork, to_pid_to_exec_file + (de_fault): Add new HPUX specific target_ops operations to + the de_fault macro + (INHERIT): Add new HPUX specific target_ops operations to the + INHERIT macro + (find_default_clone_and_follow_inferior): New funct definition + (debug_to_post_wait): New funct + (debug_to_post_startup_inferior): New funct + (debug_to_acknowledge_created_inferior): New funct + (debug_to_clone_and_follow_inferior): New funct + (debug_to_post_follow_inferior_by_clone): New funct + (debug_to_create_catch_fork_hook): New funct + (debug_to_create_catch_vfork_hook): New funct + (debug_to_has_forked): New funct + (debug_to_has_vforked): New funct + (debug_to_post_follow_vfork): New funct + (setup_target_debug): Initialize new target_ops vector fields. + + * target.c: + (Cleanup_target): Fixed the return type on a few of the + default function values. + + * target.c: + (Dummy_target): Add 3 new fields + (nosupport_runtime): New function, used in cleanup_target + (cleanup_target): Changes in the de_fault macro, both to + accomodate the new target_ops vector fields and to use + more accurate default functions. + (update_current_target): Add new target_ops vector fields to the + INHERIT macro + (generic_mourn_inferior): The call to breakpoint_init_inferior now takes a + parameter + (normal_pid_to_str): Adding a \0 to the end of buf. + (debug_to_has_syscall_event): New func + (debug_to_enable_exception_callback): New func + (debug_to_get_current_exception_event): New func + (setup_target_debug): Initialize the 3 new target_ops vector fields + + * target.c: + (Struct signals): Fix message associated with SIGRETRACT. + + * target.c: + (Dummy_target): Fix syntax error + (cleanup_target): Changed the default values for the new + target_ops vector fields. HP folks inappropriately set + most of them to noprocess(). They should be a mixture + of ignore() and return_zero(). + + * target.c: + (Dummy_target): Add new target_ops vector fields and their initializations + (cleanup_target): Added new new target_ops vector fields to the de_fault + macro definition. + (update_current_target): Added new new target_ops vector fields to the INHERIT + macro definition + (return_one): New function, used by the de_fault macro + (debug_to_post_attach): New function + (debug_to_wait): Added new cases: Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, + TARGET_WAITKIND_EXECD + (debug_to_insert_fork_catchpoint): New function + (debug_to_remove_fork_catchpoint): New function + (debug_to_insert_vfork_catchpoint): New function + (debug_to_remove_vfork_catchpoint): New function + (debug_to_can_follow_vfork_prior_to_exec): New function + (debug_to_insert_exec_catchpoint): New function + (debug_to_remove_exec_catchpoint): New function + (debug_to_core_file_to_sym_file): New function + (setup_target_debug): Give new fields in current_target target_ops vector values. + + * target.c: Hp merge, 4/15/98 snapshot + There are new target_ops fields that pertain only + to HPUX. All the changes relate to this. First, + new fields are added to the dummy_target target_ops + vector: To_require_attach, to_require_detach. + + * target.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs + + * thread.c (info_threads_command): Call print_only_stack_frame + instead of print_stack_frame. + (_initialize_thread): Make t an alias for thread only if + xdb_commands is not set. + + * thread.c (thread_command): If no arguments, don't generate an + error, instead tell the user which thread is current. + (info_threads_commands): Don't lose the users position within the + current thread -- remember it and then restore it. + + * thread.c: + (struct thread_info): Add stepping_through_sigtramp field + (add_thread): Initialize stepping_through_sigtramp field + (load_infrun_state): Add stepping_through_sigtramp param and + make sure it gets assigned a value. + (save_infrun_state): Add stepping_through_sigtramp param and + make sure that the value gets saved. + (info_threads_command): Ifdefing some local variables and + code for HPUXHPPA. HP folks want print the tid rather than pid? + Also, looks like the HP folks solved the same thread switching + problem that 4.17 solves. Taking 4.17. + (restore_current_thread): Print out the current frame after + switching threads. + (thread_apply_all_command): Ifdefing a print statement for + HPUXHPPA. The HP folks want to print out a tid rather than pid? + (thread_apply_command): Ifdefing a print statement for + HPUXHPPA. The HP folks want to print out a tid rather than pid? + (thread_command): Decided not to take HP change. + + * thread.c: Fixing gdb core dump problem causing many testsuite + failures. + (add_thread): Remove call to bpstat_clear, initialize + tp->stepping_through_solib_catchpoints = NULL; + + * thread.c: Changes for catchpoints, shared libaries, + (thread_info): Additional fields in the thread_info struct + for stepping_through_solib_after_catch and + stepping_through_solib_catchpoints. + (add_thread): Initialize the new thread_info fields. + (load_infrun_state): Additional parameters for handling + catchpoints and shared libraries. + (save_infrun_state): Additional parameters for handling + catchpoints and shared libraries. + + * top.c (command_loop): Initialize space_at_cmd_start to 0. + (set_prompt): New function. + (togglelist, stoplist): New command lists. + (command_loop): Tui changes -- paranoia to make sure + insert mode is off when not editing. + (quit_force): Clean up tui on exit. + (init_main): Make definition of info status command dependent upon + dbx mode not being set. + (fputs_unfiltered_hook): Changed stream parameter from FILE + to GDB_FILE + (flush_hook): Changed stream parameter from FILE to GDB_FILE + + * top.h (set_prompt): Declare. + + * typeprint.c (whatis_exp): Decide real runtime type. For the vtable + case. + + * utils.c (query): Changes to prevent cursor from jumping around in the + TUI. Call tuiBufferGetc explicitly, rather than passing it + into tuiDo. The tuiDo function does some additional work + that is inappropriate when handling queries. + (GDB_FILE_ISATTY): New macro that takes a GDB_FILE param and + determines whether or not it's using a tty. + (gdb_file_isatty); called by the GDB_FILE_ISATTY macro. Does + the actual work + (init_page_info): Call GDB_FILE_ISATTY rather than ISATTY + (print_spaces): Fix parameter to fputc. fix call to + gdb_file_adjust_strbuf. + (gdb_file_init_astring): Fix parameter to xmalloc + (gdb_file_deallocate): New function to deallocate + a GDB_FILE object and possibly a string buffer + (gdb_file_init_astring): Initialize buffer as the empty + string. Indent GNU style. + (gdb_fopen): Gdb_fopen is called if the GDB_FILE object is + actually afile rather than astring. The routine now allocates space + for a GDB_FILE object and initializes its fields in addition to + performing an fopen. + (gdb_flush): Fix the parameter passed into fflush. It's now + stream->ts_filestream. + (gdb_fclose): Pass in an object of type GDB_FILE **. Fix parameter + to fclose. It's now tmpstream->ts_filestream. Make sure to free + the GDB_FILE object and set the GDB_FILE * object to NULL. + (gdb_adjust_strbuf): New function. Determine if the current + ts_strbuf field contains sufficient space to concatenate a string + of length n on the end. If not, then reallocate the ts_strbuf. + (print_spaces): Check to see if the GDB_FILE is afile or + astring. If it is astring, then adjust the size of the ts_strbuf + field and concatenate the correct number of spaces onto the end of + the buffer. Otherwise continue to use fputc. + (gdb_file_get_strbuf): New function. return a ptr to the ts_strbuf + field in a GDB_FILE object. + (gdb_file_init_astring): New function to allocate space for and + initialize a GDB_FILE object when it is an astring. + (set_width): Declare it. + (pagination_enabled): Define it. + (query): Tui changes. + (init_page_info, set_width): New functions. + (set_width_command): Call set_width. + (_initialize_utils): Replace termcap stuff with call to + init_page_info; if xdb_commands set, define am and sm commands; + define pagination as a set/show command. + (vfprintf_maybe_filtered): Change FILE to GDB_FILE. + (fputs_maybe_filtered): Ditto. + (print_spaces): Ditto. + (gdb_printchar): Ditto. + (gdb_flush): Ditto. + (fputs_filtered): Ditto. + (vfprintf_filtered): Ditto. + (vfprintf_unfiltered): Ditto. + (fprintf_filtered): Ditto. + (fprintf_unfiltered): Ditto. + (fprintfi_filtered): Ditto. + (print_spaces_filtered): Ditto. + (fprintf_symbol_filtered): Ditto. + (gdb_fclose): New function. + + * valops.c (call_function_by_hand): Assign to param_type only + if function has parameters. + + * valops.c (call_function_by_hand): Ifdef the + HP_COMPILED_TARGET stuff. + (value_arg_coerce): Ditto. + + * valops.c (call_function_by_hand): Make sure param_type is + initialized to NULL. + + * valops.c (find_rt_vbase_offset): Add parameter to value_at. + (value_rtti_type): Ditto. + (value_full_object): Ditto. + + * valops.c (search_struct_field_aux): Fixed mismatching parenths + + * valops.c (search_struct_field_aux): Make sure TYPE_TAG_NAME + is not null before copying it. + + + * valops.c (search_struct_field_aux): Set found_class_name to null + if class has no name (anon unions case). Adjust base_addr + computation. + + * valops.c (value_arg_coerce): Change final arg to int. + + * valops.c (value_arg_coerce): Remove the conditional on HP + compiled target, for doing coercion of float to double. Removed + third parameter, using_gcc. + (call_function_by_hand): Do not use HP_COMPILED_TARGET, just + use the gcc_compiled variable. + + * valops.c (value_cast): Take case of the enclosing_type and + pointer_to_offset fields. + (value_at): Use VALUE_CONTENTS_ALL_RAW + (value_fetch_lazy): Ditto + (value_assign): Handle enclosing_type, embedded_offset and + pointed_to_offset fields. + (value_repeat): Use VALUE_CONTENTS_ALL_RAW and VALUE_ENCLOSING_TYPE. + (value_ind): Set enclosing_type and embedded_offset correctly, + for a pointer value being dereferenced. Target memory bytes + corresponding to the size of the enclosing type are retreived. + (value_addr): Handle enclosing_type and pointed_to_offset. + (value_push): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE. + (value_arg_coerce): Coerce floats to doubles only if gcc was not + used to compile the target. + (call_function_by_hand): Handle pointers to functions as paramters. + (value_array): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE. + (search_struct_method): Produce more informative error message. + (find_rt_vbase_offset): Deal with negative offsets. + (value_find_oload_method_list): New function. Return the list of + overloaded methods of a specified name. + (find_method_list): New function. Search through the methods of an + object (and its bases) to find a specified method. + (value_full_object): New function. Given a value, check its real + run-time type. + (value_rtti_target_type): New function. Given a pointer value V, find + the real (RTTI) type of the object it points to. + (value_rtti_type): New function. Find the real run-time type of a + value using RTTI. + + * valops.c: Include gdbcmd.h + Set global overload_resolution to 0. + (find_function_in_inferior): Modify error message. + (value_allocate_space_in_inferior): Modify error message. + (value_cast): Deal with HP/aCC peculiarities. + (value_of_variable): Use SYMBOL_SOURCE_NAME instead of SYMBOL_NAME. + (value_addr): Modify address value by adding the embedded offset. + (value_ind): Modify the address of the object by the pointed_to_offset. + (call_function_by_hand): Do not do any extra alignment if not needed. + Fetch the return value from the stack rather then from the register, + for the hppa architecture. + (search_struct_field): Rewritten. Now this function uses + search_struct_field_aux to do all the work. + (search_struct_field_aux): New function. This is the old + search_struct_field rewritten. + (find_rt_vbase_offset): Give error if virtual table pointer is not good. + (find_overload_match): New function. Find the best function that + matches on the argument types according to the overload resolution + rules. + (_initialize_valops): Add new set/show command for overload-resolution. + + * value.h (VALUE_POINTED_TO_OFFSET): New macro. + Add field pointed_to_offset to value structure. + Add prototypes for new functions in valops.c. + + * value.h (write_register_pid): Change prototype to match + function. + + * value.h: Hp merge, 4/15/98 snapshot + Added parameter to val_print func decl. + Added new macro, VALUE_EMBEDDED_OFFSET, and + new func decl, find_rt_vbase_offset, for C++ + support. + + * values.c (allocate_value): Allocate also for value_embedded_offset + and value_enclosing_type. + (value_copy): Copy value_embedded_offset and value_enclosing_type too. + Use all_raw in copying the value itself. + (value_primitive_field): Add handling of base subobjects. + + * values.c (value_copy): Copy the pointed_to_offset as well. + (allocate_value): Allocate the pointed_to_offset as well. + (value_virtual_fn_field): Rewrite. + + * values.c (value_primitive_field): Adjust embedded offset and + offset calculation. + + * values.c (value_static_field): Take into consideration that static + data members can be minimal symbols too. + + * values.c (value_virtual_fn_field): Fix call to value_at. + + * win32-nat.c (handle_load_dll): Added params to call to symbol_file_add. + + Other changes have to do with XDB compatability. Leave oout + for now. + + defs.h (vfprintf_filtered): Change FILE to GDB_FILE in decl. + (fprintf_filtered): Ditto. + (fprintfi_filtered): Ditto. + (vfprintf_unfiltered): Ditto. + (fprintf_unfiltered): Ditto. + + infcmd.c (_initialize_infcmd): If xdb_commands is set, make S an + alias for next and define R, lr, g. Define go. + + pyr-tdep.c (pyr_print_insn): Change FILE to GDB_FILE. + + + * breakpoint.c (create_temp_exception_breakpoint): #If it out -- + nothing calls it. + (bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not + defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined. + (bpstat_get_triggered_catchpoints): If we don't have shared + library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor + SOLIB_UNLOADED_LIBRARY_PATHNAME. + (watch_command_1): Don't require a run before a watch command + unless we're on HP [it's an HP OS bug, not a generic limitation] + (catch_load_command_1): Don't define if no shared libraries. + (catch_command_1): Don't claim to support fork catchpoints unless + CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support + vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined, + don't clain to support shared library load catchpoints if shared + libraries aren't supported, and don't claim to support exec + catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined + + There are new target_ops vector fields that pertain + only to HPUX. Added the to_require_attach and + to_require_detach fields to exec_ops. These new + fields are ifdef'ed for HPUX_SNAP1. + + * breakpoint.h: + Fix compile error in enum bptype. + + * coff-solib.h: + Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME, + SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, + SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These + macros are only meaningful (for now) for SOM. So, all + the macros were defined as error(...), but were used in + conditions. This caused the compile to crap out. I redefined + these (for now) to be 0. + + * procfs.c: + (procfs_create_inferior): Fix call to fork_inferior -- need another + parameter. + + * solib.h: + Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME, + SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, + SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These + macros are only meaningful (for now) for SOM. So, all + the macros were defined as error(...), but were used in + conditions. This caused the compile to crap out. I redefined + these (for now) to be 0. + + * valops.c: + (search_struct_field): Undeclared local variable, "assigned". + (find_rt_vbase_offset): Fixed call to value_at + + * value.h: Fix signature for find_rt_vbase_offset funct decl + (missing a param) + +Wed Dec 30 17:48:12 1998 Stan Shebs + + From J.T. Conklin : + * i386-stub.c: Fix error string in last change. + +1998-12-30 Jason Molenda (jsm@bugshack.cygnus.com) + + * utils.c: instead of "readline/readline.h". + + * configure.in (TERM_LIB): Search for the appropriate term library + on the host system. + * configure: Regenerated. + * Makefile.in (TERMCAP): Set based on autoconf check. + * config/*/*.mh: Don't override TERMCAP setting. + +Wed Dec 30 17:23:14 1998 Mark Alexander + + * value.c (value_virtual_fn_field): Handle the situation where + vtbl is a pointer to a structure instead of a pointer to an array. + +Mon Dec 28 17:43:36 1998 David Taylor + + The following changes were made by Jim Blandy , + Edith Epstein , Elena Zannoni + Stan Shebs , and David + Taylor , as part of the project to merge in + changes originally made by HP; HP did not create ChangeLog + entries. + + * c-lang.h (cp_print_value_fields): Update prototype; fixed + prototype decl for c_val_print function -- it needed an + embedded_offset param; fixed prototype of cp_print_value_fields. + Include value.h. + (C_LANG_H): Define. + + * c-valprint.c (c_val_print): Add new parameter embedded_offset. + Add embedded_offset to valaddr in function calls. fix calls to + val_print, and cp_print_value_fields. Attempt to determine the + real type of the object to be printed. fixed call to + cp_print_value_fields. process TYPE_CODE_METHOD as well. moved + call to check_typedef out of conditional. add embedded offset + param to val_print call. + + (c_value_print): Add new parameter to call to val_print. Handle + pointer to class case. Ensure that const char *, const unsigned + char * come out without the type but the volatile variants and the + signed variants don't. + + * ch-lang.h (chill_val_print): Add parameter to decl. + + * ch-valprint.c: The various print routines have an additional + parameter. Currently, the new parameter is only used when printing + C++ expressions. So, in ch-valprint.c, the new parameter is always + 0. Changes in calls to val_print, chill_val_print, c_val_print + Affected functions are chill_val_print_array_elements, + chill_val_print, chill_print_value_fields, chill_value_print. + + * cp-valprint.c add vtable pointers names for aCC (HP) compiler. + (cp_print_class_method): Print message for HP/aCC case. + (cp_print_class_member): Add comments. + (cp_print_value): Adjust address computations for virtual base + classes. add new parameter 'offset'. Find correct offset for + base class in HP/aCC case. Change call to cp_print_value_fields + to have extra par. + (cp_print_value_fields): Do not print also if the only field is + the vtable pointer. Print out vtable ptr, for HP/aCC compiled + case. do not print leading '=' in case of anonymous union, or + struct. add new parameter 'offset'. Do not print the vtable + pointer as a member, in the HP aCC case. Changed calls to + val_print to have extra parameter. + (cp_print_hpacc_virtual_table_entries): New function. Print vtable + entries, in HP/aCC compiled case. + (cp_print_static_field): Change call to cp_print_value_fields, and + val_print. + + * d30v-tdep.c (d30v_print_register): Add embedded_offset param + to val_print call. + + * defs.h: Additional include files included when TUI is defined. + (gdb_file_isatty): New function decl. + (GDB_FILE): If TUI is defined, define a structure rather + than making this an alias for FILE. + (gdb_stdout, gdb_stderr): If TUI is defined, then define these + as pointers to variables of type GDB_FILE rather than making them + be aliases for stdout and stderr. + (TUIDO): Add definition conditionalized on definition + (or lack thereof) of TUI. + (command_class): Add two additional values. + (precision_type): New enum. + (gdb_fclose): Add decl. + (store_address): Change prototype to match function. + (tui_version, xdb_commands, dbx_commands): Add decls. + (gdb_file_deallocate): New function decl + (pa_do_strcat_registers_info): New function decl. + (streamtype): New enumerated type to distinguish between output to + a FILE and output to a buffer. + (tui_stream): New struct type, named GDB_FILE. + (gdb_stdout): Of type GDB_FILE, will pass this around gdb rather + than stdout. + (gdb_stderr): Of type GDB_FILE, will pass this around gdb rather + than stderr. + (fputs_unfiltered_hook): Change stream parameter from FILE to + GDB_FILE. + (flush_hook): Change stream parameter from FILE to GDB_FILE. + (gdb_fclose): Fix decl for gdb_fclose; parameter is now of + type GDB_FILE **. + (gdb_file_adjust_strbuf): New function decl. function lives + in utils.c. + (gdb_file_init_astring): New function decl. function lives + in utils.c. + (gdb_file_get_strbuf): New function decl. function lives in + utils.c. + (source_full_path_of): Declare. + + * exec.c (_initialize_exec): Make definition of file command be + dependent upon dbx_commands not being set. + (exec_file_attach): New function. + (exec_file_command): Call it. + (exec_ops): Add new target vector fields. + + * f-lang.h (f_print_type): Change FILE to GDB_FILE in decl. + (f_val_print): Ditto. + (f_val_print): Add parameter to the function decl. + + * f-valprint.c (_initialize_f_valprint): If xdb_commands is set, + define lc command. + (f77_create_arrayprint_offset_tbl): Change FILE to GDB_FILE. + (f77_print_array): Ditto. + (f77_print_array_1): Ditto. + (f_val_print): Ditto. + (f_val_print): Add a parameter; this new parameter is currently + only non-zero when handling C++ expressions. In this file its + value is always 0. changed fflush to gdb_flush. + + * gnu-nat.c: (init_gnu_ops): Add new target vector fields. + (gnu_create_inferior): Add param to fork_inferior call. + + * hppa-tdep.c (after_prologue): If f is NULL, don't dereference + it. if no debug info, return zero telling caller that we need to + find the end of the prologue via the hard way (instruction + examination). + (find_unwind_entry): Avoid dereferencing a null + pointer. + (hppa_pid_to_exec_file): Deleted -- no longer used. + (hppa_prepare_to_proceeed): Add prototype. + (read_unwind_info): Purecov comments, bug fixes. + (find_unwind_entry): Purecov comments, bug fixes. + (find_stub_with_shl_get): Purecov comments. + (frame_chain): Additional parens. + (hppa_push_arguments): Changes to commented out version of routine. + (hppa_fix_call_dummy): Purecov comments, fix location of end.o. + (in_solib_call_trampoline): Purecov comments. + (in_solib_return_trampoline): Purecov comments. + (setup_d_pid_in_inferior): Fix location of end.o. + (initialize_hp_cxx_exception_support): Fix location of end.o. + (child_enable_exception_callback): Purecov comments. + (pa_do_strcat_registers_info): Has a new parameter, precision, + which is passed into the call to pa_strcat_fp_reg to indicate + whether to display the floating point registers using + single or double preceision. + (pa_strcat_registers): Introduce local variable, precision, and + pass it into call to pa_strcat_fp_reg. + (pa_strcat_fp_reg): Modified function. New parameter, precision, + used by function to decide whether to use single or double + precision. Also add the code to put a double precision value + into a buffer. + (pa_do_strcat_registers_info): New routine. called by + tui/tuiRegs.c:_tuiRegisterFormat to place a register name + and value into a string buffer. Interface may change in + future. Checking this in so that we have something + functional for HP. + (pa_strcat_registers): New routine, called by + pa_do_strcat_registers_info. Does same thing as + pa_print_registers except it takes a stream parameter. + This routine should disappear in future. Checking in + so that we have something functional to give HP + (pa_strcat_fp_reg): New routine, called by + pa_do_strcat_registers_info and pa_strvat_registers + to place a floating point register name and value into + a buffer. This interface may change in future. + Checking in so that we have something functional to give HP. + (pa_print_fp_reg): Change prototype to match def'n. + (pa_register_look_aside): Fix comment immediately before function. + Changes to better support stack unwinding, reading and writing + registers for HPUX. New includes ptrace.h, bfd.h, dl.h. + (internalize_unwinds): Initialize new fields in table. + (read_unwind_info): Entries in the table are now more complex + structures. References of the form ...->table[index].stub_type are + now ...->table[index].stub_unwind.stub_type. + (find_proc_framesize): Add a check for pc == 0. + (rp_saved): Entries in the table are now more complex + structures. References of the form ...->table[index].stub_type are + now ...->table[index].stub_unwind.stub_type. + (frameless_function_invocation): Stub_type becomes + stub_unwind.stub_type + (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type + (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type + (frame_chain_valid): Stub_type becomes stub_unwind.stub_type + (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type + (pa_print_fp_reg): Additional params to call val_print + (in_solib_call_trampoline): Stub_type becomes + stub_unwind.stub_type + (in_solib_return_trampoline): Stub_type becomes + stub_unwind.stub_typ + (skip_trampoline_code): Additional code to handle external + dyncalls. Also stub_type becomes stub_unwind.stub_type + (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there + is an explicit ptrace request for getting the pathname associated + with a process id (pid). + (hppa_pid_to_exec_file): Remove unwanted param from call to + call_ptrace. + (args_for_find_stub): New structure. + (find_unwind_entry): Deal with null input pc value. + (rp_saved): Ditto. + For the import stub, return -24 always. + (hppa_frame_saved_pc): Save old pc value, to detect we are in a loop. + (init_extra_frame_info): Use TARGET_READ_FP. + (frame_chain): Include thread support. + If the caller's pc is zero, we lose and return, just like stack + bottom. + Disable warning about being unable to find unwind info. + (hppa_push_arguments): Rewrite. + (hppa_value_returned_from_stack): New function. Handles returning + a value larger than 64 bits, stored on the stack. + (find_stub_with_shl_get): New function. To look up symbols in shlibs. + (cover_find_stub_with_shl_get): New function. Cover routine for + find_stub_with_shl_get to pass to catch_errors. + (hppa_fix_call_dummy): Comment out old stub mechanism. + Rewrite using dyncall. + (target_read_fp): New function. + (pa_do_registers_info): Floating point registers start at FP4. + (pa_print_registers): Use FP4_REGNUM instead of 72. + (skip_trampoline_code): Do machine instruction matching for PA2.0. + (setup_d_pid_in_inferior): New function. Exception handling support. + (initialize_hp_cxx_exception_support): Ditto. + (child_enable_exception_callback): Ditto. + (child_get_current_exception_event): Ditto. + + * hpux-thread.c (hpux_thread_ops): Add new target vector fields. + + * infcmd.c: Include objfiles.h. + (attach_command): New local variable, exec_file, add code to + determine exec_file from pid if exec_file is not already known, + call new target operation, target_post_attach -- a no-op unless + on HPUXHPPA. + (detach_command): After detaching, do a SOLIB_RESTART. + (objfiles.h): Fix typo on include line. + (run_command): Only call SOLIB_RESTART if it's defined. + (detach_command): Ditto. + (run_command): If program has already been started, and decide + to restart it, the kill the target, flush the caches, + call init_wait_for_inferior. Also purge old solib objfiles. + (run_stack_dummy): Add calls to + disable_watchpoints_before_interactive_call_start and + enable_watchpoints_after_interactive_call_stops. + (finish_command): Alter code handling the evaluation and printing + of the target function's return value. + (attach_command): When given a pid, but no exec file, try to + determine the exec file from the process. If the process does not + record a full path name, try to qualify the filename against the + source path. + (_initialize_infcmd): Add some verbiage about how to use the + attach command. + (do_registers_info): Changed calls to val_print + made the symfile.h include preceed the + objfiles.h include. The other ordering caused a + compile problem (incompletely defined types). + + * inftarg.c (child_post_attach): Fix decl, make static. + (proc_wait): Make globally visible. + (child_insert_fork_catchpoint, etc): Fix return type. + (child_detach_from_process): Declare. + (child_attach_to_process): Declare. + (child_stop): Make static to match decl. + (ptrace_him): Change prototype back to return int. + (ptrace_me): Remove debug output, pass NULL to fork_inferior if + not HPUX. + (proc_wait): function prototype and definition are enclosed by + proc_wait ifndef + (child_attach_to_process): New function, does most of the work + that child_attach used to do and some additional work to determine + whether gdb is already attached to the target how to react. + (child_attach): Altered. It's now a wrapper for + child_attach_to_process. + (child_require_attach): New function, called if should attach even + when gdb is already attached to target. + (child_detach_from_process): New function, does most of the work + that child_detach used to do and some additional work to determine + whether gdb is currently attached to the target. + (child_detach): Altered. It's now a wrapper for + child_detach_from_process. + (child_require_detach): New function, called if should try to + detach even when gdb is not attached to target. + (ptrace_him): Calls a new function, + target_acknowledge_forked_child. Currently, + target_acknowledge_forked_child, is only defined to do something + for HPUX. + (child_create_inferior): Changed call to fork_inferior. + (child_ops): Add to_require_attach and to_require_detach fields + to the child_ops target ops vector. + Some hacks for ttrace work: + (child_wait): Additional local variables, additional code in + while loop to check for process exited, process forked, + process vforked, process execd. + (child_thread_alive): John B. seems to think that the kill + call is inapproapriate for HPUX. + (child_attach_to_process): Using strtol rather than atoi. + no longer check for case where there is no known exec file. + (child_post_attach): New function, a default, a no-op. + (child_insert_fork_catchpoint): New function, a default, a no-op. + (child_remove_fork_catchpoint): New function, a default, a no-op. + (child_insert_vfork_catchpoint): New function, a default, a no-op. + (child_remove_vfork_catchpoint): New function, a default, a no-op. + (child_can_follow_vfork_prior_to_exec ):new function, a default, + a no-op. + (child_insert_exec_catchpoint): New function, a default, a no-op. + (child_remove_exec_catchpoint): New function, a default, a no-op. + (child_has_execd): New function, a default, returns 0. + (child_reported_exec_events_per_exec_call): New function, a + default, returns 1. + (child_has_exited): New function, a default. + (child_core_file_to_sym_file): New function, a default, returns NULL. + (child_ops): Initialize new target vector fields. + + * jv-lang.h: (Java_val_print): Add embedded_offset param to func + decl. + + * jv-valprint.c: Changing calls to val_print to accomodate new param. + (java_value_print): Add embedded_offset param to val_print call + (java_print_value_fields): Add embedded_offset param to val_print + call. + (java_val_print): Add embedded_offset param. alter call to + c_val_print to accomodate embedded_offset param. + + * language.c (lang_bool_type): Return builtin_type_bool in c++ + case. + (unk_lang_val_print): Add embedded_offset param to + prototype decl and definition. + + * language.h (LA_VAL_PRINT macro, la_val_print function decl): + altered to accomodate the new parameter to the various print + functions. + + * m2-lang.h (m2_val_print): Add a parameter to the function decl. + + * m2-valprint.c (m2_val_print): Add a parameter. + This parameter is currently only used when evaluating C++ + expressions. So, it is always 0 in this file. + + * m3-nat.c (m3_create_inferior): Add param to fork_inferior call + (m3_pid_to_exec_file): New function + (m3_ops): Add new target vector fields. + + * mac-nat.c (init_child_ops): Add new target vector fields. + + * mips-tdep.c: Chnages to accomodate additional parameter + to val_print. + (mips_print_register): Alter calls to val_print + + * monitor.c (monitor_write): Change stderr to gdb_stderr. + (monitor_remove_breakpoint): Ditto. + (init_base_monitor_ops): Add new target vector fields. + + * ppc-bdm.c (init_bdm_ppc_ops): Add new target vector fields. + + * printcmd.c (do_examine): When saving a value_ptr, remove it from + the list of value_ptr's to be freed automatically; when discarding + a previously saved value_ptr, free it. + (print_formatted): Update comments; add new comments. + (printf_command, print_insn): Purecov comments. + (_initialize_printcmd): Add assign as a command if dbx_commands is + set; create va as an alias for disassemble if xdb_commands is set. + (address_info): New cases LOC_INDIRECT and + LOC_THREAD_LOCAL_STATIC. + (display_command): If tui_version and exp starts with a '$', then + don't display it unless tui_vSetLayoutTo fails. + (disassemble_command): Add tuiDo calls. + (print_scalar_formatted): For integers that are long long, check + the print format and print out in binary octal, decimal, or + hex. Call the new print_*_chars functions in valprint.c + (print_frame_args): Altered calls to val_print, to reflect + additional parameter to val_print (case LOC_BASEREG_ARG). + + * procfs.c: (Procfs_init_inferior): Return value is now a void. + (procfs_ops): Add new target vector fields. + (procfs_create_inferior): Fix call to fork_inferior -- need another + parameter. + + * remote-adapt.c (adapt_open): Change stderr to gdb_stderr. + (adpat_insert_breakpoint): Ditto. + (init_adapt_ops): Add new target vector fields. + + * remote-array.c (array_wait): Change fflush to gdb_flush and + stdout to gdb_stdout. + (init_array_ops): Add new target vector fields. + + * remote-bug.c (bug_load): Change fflush to gdb_flush; stdout to + gdb_stdout. + (bug_wait): Change stderr to gdb_stderr. + (bug_insert_breakpoint): Ditto. + (init_bug_ops): Add new target vector fields. + + * remote-e7000.c + (init_e7000_ops): Add new target vector fields. + * remote-eb.c (init_eb_ops): Ditto. + * remote-es.c (init_es1800_ops): Ditto. + (init_es1800_child_ops): Ditto. + * remote-es.c (init_es1800_ops): Ditto. + (init_es1800_child_ops): Ditto. + * remote-hms.c (init_hms_ops): Ditto. + * remote-hms.c (init_hms_ops): Ditto. + * remote-nindy.c (init_nindy_ops): Ditto. + * remote-nrom.c (init_nrom_ops): Ditto. + * remote-os9k.c (init_rombug_ops): Ditto. + * remote-rdp.c (init_remote_rdp_ops): Ditto. + * remote-sds.c (init_sds_ops): Ditto. + * remote-sim.c (init_gdbsim_ops): Ditto. + * remote-st.c (init_st2000_ops): Ditto. + * remote-udi.c (init_udi_ops): Ditto. + * remote-vx.c (init_vx_ops): Ditto. + (init_vx_run_ops): Ditto. + * remote-vx.c: (Init_vx_ops): Ditto. + (init_vx_run_ops): Ditto. + + * remote-mips.c (mips_getstring): Change stderr to gdb_stderr. + (pmon_insert_breakpoint): Ditto. + (pmon_remove_breakpoint): Ditto. + (check_lsi_error): Ditto. + (common_breakpoint): Ditto. + (pmon_makeb64): Ditto. + + * remote-mips.c (mips_xfer_memory): Change fflush to gdb_flush; + change stdout to gdb_stdout. + + * remote-mm.c (mm_open): Change stderr to gdb_stderr. + (init_mm_ops): Add new target vector fields. + (mm_load): Fixed params in commented out call to symbol_file_add. + + * remote-nindy.c (instream): Change decl to FILE. + + * remote-udi.c (udi_load): Fixed params in call to symbol_file_add. + + * remote-vx.c (vx_add_symbols): Fixed params in call to + symbol_file_add. + + * remote.c (init_remote_ops): Cosmetic change to match expected + test output. + + * rs6000-nat.c (add_vmap): Add params to call to allocate_objfile. + + * scm-lang.h: Add parameter to scm_val_print function decl. + + * scm-valprint.c (scm_scmval_print): Cast svalue to (int); new + parameter. This parameter is currently only used when evaluating + C++ expressions. So, it is always 0 in this file. + (c_val_print): Fixed prototype decl; it needed an embedded_offset + param. + + * sol-thread.c (sol_core_ops): Add new target vector fields. + (sol_thread_ops): Ditto. + + * somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. + Define bit of __dld_flags in HP-UX a.out files. + (DLD_FLAGS_HOOKVALID): Ditto. + (DLD_FLAGS_LISTVALID): Ditto. + (DLD_FLAGS_BOR_ENABLE): Ditto. + (som_solib_total_st_size): Cumulative size in bytes of the + symbol tables of all shared objects on the so_list_head list. + (som_solib_st_size_threshhold_exceeded): Threshold for adding symbols + for shlibs. + (som_solib_sizeof_symbol_table): New function. Computes size of + symbol table for a shlib. + (som_solib_load_symbols): New function. Load symbols from shlib. + (som_solib_add): Detect if __dld_list is not valid. + Record main program's symbol table size. + Load symbols if called from command line. + Keep threshold into account when loading shlib symbols. + (som_solib_create_inferior_hook): Use dld_flags macros. + (som_sharedlibrary_info_command): Let user know if symbols were + not loaded. + (som_solib_restart): Discard all the shlibs descriptors. + (_initialize_som_solib): Chenge help message for auto-solib-add + command. + Set threshold for symbol table to 50 megabytes. + (_initialize_som_solib): Add call to som_solib_restart. + (som_solib_restart): New function + (som_solib_in_dynamic_linker): New function + (som_solib_desire_dynamic_linker_symbols): New function + (som_solib_unloaded_library_pathname): New function + (som_solib_loaded_library_pathname): New function + (som_solib_library_pathname): New function + (som_solib_have_unload_event): New function + (som_solib_have_load_event): New function + (som_solib_create_catch_unload_hook): New function + (som_solib_create_catch_load_hook): New function + (som_solib_create_inferior_hook): Rewritten + dld_cache: New struct + addr_and_unwind_t: New struct + (find_unwind_entry) add prototype + Include assert.h, remove references to ASSERT macro, + add include of fcntl.h so that O_RDONLY is defined. + (som_solib_create_inferior_hook): Introduce new local + msymbol2 and change some msymbol's to msymbol2's -- was clobbering + msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline, + and ultimately core dumping with a SEGV. + (som_solib_mapped_entry): Additional comments for text_addr, + text_link_addr, text_end, and tsd_start_addr fields. Commenting + out 2 tsd fields, __data_start and __data_end. + (som_solib_add_solib_objfile): Add params to calls to symbol_file_add. + Add some code for distinguishing between a shared library and other + objfiles. This appears to be a prelude to thread local storage. + (som_solib_load_symbols): Changes to printf statement + enclosed by SOLIB_DEBUG ifdef. + (som_solib_add): Change comment to correctly specify path + to end.o -- /opt/langtools/lib/end.o. changes to printf statement + enclosed by SOLIB_DEBUG ifdef. + Removed several SOLIB_DEBUG ifdefs and the associated printfs. + Add code to find the start address for the object file's thread + local storage + (som_solib_create_inferior_hook): Fix warning messages use correct + path to end.o -- /opt/langtools/lib/end.o. Change control flow. + No longer user early returns from function is cases of error. + (reset_inferior_pid): New function + (som_solib_remove_inferior_hook): New function + (so_lib_thread_start_addr): New function. used for tsd. + (struct som_solib_mapped_entry): Add new field tsd_start_addr. + (struct so_list): Add new field solib_addr. + (som_solib_add_solib_objfile): New function. + (som_solib_load_symbols): Rewritten. + (som_solib_add): Make sure we don't load the symbols in if the + threshold was exceeded. + (som_solib_get_solib_by_pc): New function. Return the address of + handle of the shared library. + (som_solib_restart): Disable breakpoints at restart. + + * sparcl-tdep.c (init_sparclite_ops): Add new target vector fields. + + * target.c (cleanup_target): Changed casting of default functions + for to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid + of warnings. Fixed PARAMS for to_has_syscall_event. Fixed the + return type on a few of the default function values. + (cleanup_target): Changes in the de_fault macro, both to + accomodate the new target_ops vector fields and to use + more accurate default functions. + (debug_to_open): Change stderr to gdb_stderr. + (debug_to_close): Ditto. + (debug_to_attach): Ditto. + (debug_to_post_attach): Ditto. + (debug_to_require_attach): Ditto. + (debug_to_detach): Ditto. + (debug_to_require_detach): Ditto. + (debug_to_resume): Ditto. + (debug_to_wait): Ditto. + (debug_to_post_wait): Ditto. + (debug_to_fetch_registers): Ditto. + (debug_to_store_registers): Ditto. + (debug_to_prepare_to_store): Ditto. + (debug_to_xfer_memory): Ditto. + (debug_to_files_info): Ditto. + (debug_to_insert_breakpoint): Ditto. + (debug_to_remove_breakpoint): Ditto. + (debug_to_terminal_init): Ditto. + (debug_to_terminal_inferior): Ditto. + (debug_to_terminal_ours_for_output): Ditto. + (debug_to_terminal_ours): Ditto. + (debug_to_terminal_info): Ditto. + (debug_to_kill): Ditto. + (debug_to_load): Ditto. + (debug_to_lookup_symbol): Ditto. + (debug_to_create_inferior): Ditto. + (debug_to_post_startup_inferior): Ditto. + (debug_to_acknowledge_created_inferior): Ditto. + (debug_to_clone_and_follow_inferior): Ditto. + (debug_to_post_follow_inferior_by_clone): Ditto. + (debug_to_insert_fork_catchpoint): Ditto. + (debug_to_remove_fork_catchpoint): Ditto. + (debug_to_insert_vfork_catchpoint): Ditto. + (debug_to_remove_vfork_catchpoint): Ditto. + (debug_to_has_forked): Ditto. + (debug_to_has_vforked): Ditto. + (debug_to_can_follow_vfork_prior_to_exec): Ditto. + (debug_to_post_follow_vfork): Ditto. + (debug_to_insert_exec_catchpoint): Ditto. + (debug_to_remove_exec_catchpoint): Ditto. + (debug_to_has_execd): Ditto. + (debug_to_reported_exec_events_per_exec_call): Ditto. + (debug_to_has_syscall_event): Ditto. + (debug_to_has_exited): Ditto. + (debug_to_mourn_inferior): Ditto. + (debug_to_can_run): Ditto. + (debug_to_notice_signals): Ditto. + (debug_to_thread_alive): Ditto. + (debug_to_stop): Ditto. + (debug_to_enable_exception_callback): Ditto. + (debug_to_get_current_exception_event): Ditto. + (debug_to_pid_to_exec_file): Ditto. + (debug_to_core_file_to_sym_file): Ditto. + (default_clone_and_follow_inferior): New function prototype + decl and function definition. + (dummy_target): Add new target_ops vector fields and their + initializations. More target_ops vector changes for HPUX new + fields. + (de_fault): Add new HPUX specific target_ops operations to the + de_fault macro + (INHERIT): Add new HPUX specific target_ops operations. + (debug_to_post_wait): New function. + (debug_to_post_startup_inferior): Ditto. + (debug_to_acknowledge_created_inferior): Ditto. + (debug_to_clone_and_follow_inferior): Ditto. + (debug_to_post_follow_inferior_by_clone): Ditto. + (debug_to_create_catch_fork_hook): Ditto. + (debug_to_create_catch_vfork_hook): Ditto. + (debug_to_has_forked): Ditto. + (debug_to_has_vforked): Ditto. + (debug_to_post_follow_vfork): Ditto. + (setup_target_debug): Initialize new target_ops vector fields. + (nosupport_runtime): New function, used in cleanup_target + (update_current_target): Add new new target_ops vector fields to + the INHERIT macro definition. + (generic_mourn_inferior): The call to breakpoint_init_inferior now + takes a parameter. + (normal_pid_to_str): Add a \0 to the end of buf. + (debug_to_has_syscall_event): New function. + (debug_to_enable_exception_callback): New function. + (debug_to_get_current_exception_event): New function. + (setup_target_debug): Initialize the 3 new target_ops vector fields + (struct signals): Fix message associated with SIGRETRACT. + (return_one): New function, used by the de_fault macro + (debug_to_post_attach): New function. + (debug_to_wait): Add new cases TARGET_WAITKIND_FORKED, + TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD. + (debug_to_insert_fork_catchpoint): New function. + (debug_to_remove_fork_catchpoint): Ditto. + (debug_to_insert_vfork_catchpoint): Ditto. + (debug_to_remove_vfork_catchpoint): Ditto. + (debug_to_can_follow_vfork_prior_to_exec): Ditto. + (debug_to_insert_exec_catchpoint): Ditto. + (debug_to_remove_exec_catchpoint): Ditto. + (debug_to_core_file_to_sym_file): Ditto. + (setup_target_debug): Give new fields in current_target target_ops + vector values. + + * target.h: Include symtab.h. + (target_waitkind): New enumerated values + TARGET_WAITKIND_SYSCALL_ENTRY, TARGET_WAITKIND_SYSCALL_RETURN, + TARGET_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, + TARGET_WAITKIND_EXECD. + (target_waitstatus): Add a syscall_id field to structure. + (child_has_syscall_event): New decl. + (child_thread_alive): New decl. + (target_ops): Add 3 new fields: To_has_syscall_event, + to_enable_exception_callback, to_get_current_exception_event + (target_enable_exception_callback): New macro. + (target_has_syscall_event): New macro. + (target_get_current_exception_event): New macro. + (TARGET_DISABLE_HW_WATCHPOINTS): New macro. + (TARGET_ENABLE_HW_WATCHPOINTS): New macro. + (PC_REQUIRES_RUN_BEFORE_USE): New macro. + (target_tid_to_str): New macro. + (target_waitstatus): Additional fields in struct to keep track + of child pid and pathname to execd file. + (target_ops): Add in the new target_ops function pointer fields. + New macros to go along with new target_ops fields. + In target_waitstatus.value, change name of child_pid field to + related_pid. + (target_pid_or_tid_to_str): Define default macro. + Add missing #endif after PC_REQUIRES_RUN_BEFORE_USE definition + (ENSURE_VFORKING_PARENT_REMAINS_STOPPED): Define default macro. + (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): Define default + macro. + There are new function decls for to_require_attach + and to_require_detach. There are also new macros, + target_require_attach and target_require_detach. There are + also new function decls for find_default_require_detach + and find_default_require_attach. + (target_ops): New fields to_post_wait, to_post_startup_inferior + to_acknowledge_created_inferior, to_clone_and_follow_inferior, + to_post_follow_inferior_by_clone, to_create_catch_fork_hook, + to_create_catch_vfork_hook, to_has_forked, to_has_vforked, + to_post_follow_vfork, to_pid_to_exec_file. + New function definitions child_pid_to_exec_file, child_post_wait, + child_post_startup_inferior, child_acknowledge_created_inferior, + child_clone_and_follow_inferior, + child_post_follow_inferior_by_clone, child_create_catch_fork_hook, + child_create_catch_vfork_hook, child_has_forked, + child_has_vforked, child_acknowledge_created_inferior, + child_post_follow_vfork. + New macros target_post_startup_inferior, + target_acknowledge_created_inferior, + target_clone_and_follow_inferior, + target_post_follow_inferior_by_clone, + target_create_catch_fork_hook, target_create_catch_vfork_hook, + target_pid_to_exec_file. + (find_default_clone_and_follow_inferior): New function prototype. + + + * v850ice.c (init_850ice_ops): Init new target vector fields. + + * valprint.c (print_binary_chars): Print out long long as + a binary number. + (print_octal_chars): Print out long long as an octal number + (print_decimal_chars): Print out long long as a decimal number + (strcat_longest): Define it. + * valprint.c: Hp merge, 4/15/98 snapshot + Add parameter to val_print. This is used for + evaluating C++ expressions. + + * value.h (VALUE_POINTED_TO_OFFSET): New macro. + Add field pointed_to_offset to value structure. + Add prototypes for new functions in valops.c. + (write_register_pid): Change prototype to match + function. + (val_print function decl): Additional parameter. + (VALUE_EMBEDDED_OFFSET): New macro. + (find_rt_vbase_offset): New function decl -- for C++ support. + +Wed Dec 23 15:03:42 1998 Per Bothner + + * Makefile.in (READLINE_CFLAGS): Search $(READLINE_SRC)/.. rather + than $(READLINE_SRC) so #include will work. + * top.c: #include instead of "history.h". + * tracepoint.c: Likewise. + * mac-xdep.c: Likewise. + +Wed Dec 23 12:32:00 1998 Andrew Cagney + + * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT): Define using + TARGET_BYTE_ORDER and not target_byte_order. + +Tue Dec 22 10:51:33 1998 Elena Zannoni + + * config/i386/cygwin.mh (TERMCAP): define. + (from Chris Faylor, cgf@cygnus.com) + + * top.c: specify directory name for including readline.h + + * tracepoint.c: ditto. + + * utils.c: ditto. + +Mon Dec 21 13:30:34 1998 Mark Alexander + + * value.c (value_virtual_fn_field): Handle the situation where + vtbl is a pointer to a structure instead of a pointer to an array. + +Mon Dec 21 10:38:11 1998 Andrew Cagney + + * mips-tdep.c: (MIPS_DEFAULT_FPU_TYPE): Default to + MIPS_FPU_DOUBLE. + +1998-12-17 J.T. Conklin + + * blockframe.c (get_frame_saved_regs): If the saved_regs_addr ptr + is null, ensure that saved registers are copied from the local + variable that was used to obtain them. + +Sat Dec 19 09:55:09 1998 Stu Grossman + + * mips-tdep.c (mips32_heuristic_proc_desc): Clear temp_saved_regs + on restart. Fixes problem with backtracing through functions that + use virtual frame pointers. + +Fri Dec 18 14:23:34 1998 Andrew Cagney + + * mips-tdep.c (mips_push_arguments): Don't left-shift small + structs being passed in a register when an O64 target. + + * config/mips/tm-mips.h (enum mips_fpu_type, mips_fpu): Move to + mips-tdep.c. + + * mips-tdep.c (mips_fpu_string): Delete variable. + (mips_fpu_type_auto): New variable. + (mips_fpu_type): Rename mips_fpu. + (_initialize_mips_tdep): Delete initialization of mips_fpu et.al. + Rewrite ``set mipsfpu'' command set. + (set_mipsfpu_command, show_mipsfpu_command, + set_mipsfpu_single_command, set_mipsfpu_double_command, + set_mipsfpu_none_command, set_mipsfpu_auto_command): New + functions, handle commands. + (mips_push_arguments, mips_push_dummy_frame, mips_pop_frame, + mips_extract_return_value): Update. + (_initialize_mips_tdep): Set mips_fpu_type according to current + processor. + (_initialize_mips_tdep): Only define ``set processor'' command + when not multi-sim. + +Fri Dec 18 12:56:56 1998 Andrew Cagney + + * gdbarch.h (gdbarch_init_ftype): Pass struct gdbarch_info + by-value. + (struct gdbarch_info): Add struct gdbarch_tdep_info *tdep_info. + * gdbarch.c (gdbarch_update): Update. + * mips-tdep.c: (mips_gdbarch_init): Update + + * gdbarch.c (gdbarch_update): Add more tracing. + +Thu Dec 17 02:15:40 1998 Andrew Cagney + + * configure.tgt (gdb_target): Identify mips64*vr4100*-*-elf* as + vr4100. + * config/mips/vr4100.mt, config/mips/tm-vr4100.h: Replace + vr4xxx.mt and tm-vr4xxx.h. + +Thu Dec 17 02:06:17 1998 Andrew Cagney + + * mips-tdep.c (mips_gdbarch_init): New function. Initialize a MIPS + architecture vector. + (_initialize_mips_tdep): Register MIPS with GDBARCH. + (struct gdbarch_tdep): Define. + (MIPS_EABI, MIPS_LAST_FP_ARG_REGNUM, MIPS_LAST_ARG_REGNUM): When + multi-arch, get value from gdbarch->tdep. + +Thu Dec 17 02:01:58 1998 Andrew Cagney + + * gdbtypes.c (_initialize_gdbtypes): Register all builtin types + with gdbarch so that they are updated whenever the architecture is + changed. + +Thu Dec 17 01:58:16 1998 Andrew Cagney + + * gdbarch.h (GDB_MULTI_ARCH): New macro, default to zero. + (current_gdbarch): Current architecture pointer. + * gdbarch.c (struct gdbarch): Define. + + * gdbarch.h (TARGET_ARCHITECTURE, TARGET_BYTE_ORDER, + TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_PTR_BIT): When + multi-arch force definition. + * gdbarch.h, gdbarch.c (gdbarch_tdep, gdbarch_bfd_arch_info, + gdbarch_byte_order, {set,}gdbarch_long_bit, + {set,}gdbarch_long_long_bit, {set,}gdbarch_ptr_bit): Corresponding + functions. + + * gdbarch.h (struct gdbarch_list, struct gdbarch_info, + gdbarch_init_ftype), gdbarch.c (register_gdbarch_init): Mechanism + for registering an architecture with GDB. + (gdbarch_list_lookup_by_info, gdbarch_alloc, gdbarch_update, + verify_gdbarch): Support functions. + + * gdbarch.h (gdbarch_data_ftype), gdbarch.c + (register_gdbarch_data, gdbarch_data): Mechanism for maintaining + per-architecture pointers. + (init_gdbarch_data): Support functions. + + * gdbarch.h (gdbarch_swap_ftype), gdbarch.c + (register_gdbarch_swap): Ditto for swapped memory regions. + (init_gdbarch_swap, swapout_gdbarch_swap, swapin_gdbarch_swap): + Support functions. + + * gdbarch.c (set_endian_big, set_endian_little, set_architecture, + info_architecture, set_gdbarch_from_file): Hook in multi-arch + code by calling gdbarch_update. + (default_gdbarch): Default multi-arch vector. Use host's type + system for values. + +Thu Dec 17 01:34:36 1998 Andrew Cagney + + * gdbtypes.c (build_gdbtypes): New function. + (_initialize_gdbtypes): Call. + +Wed Dec 16 11:47:00 1998 Andrew Cagney + + * gdbarch.c (show_architecture): Use TARGET_ARCHITECTURE. + * gdbarch.h, gdbarch.c: Fix typo's. Use struct's in preference to + types. + * gdbarch.h, gdbarch.c (gdbarch_debug): Add ``set archdebug'' to + command set. + +Tue Dec 15 23:46:40 1998 Andrew Cagney + + * config/mips/tm-*.h: (TARGET_BYTE_ORDER_DEFAULT, + TARGET_BYTE_ORDER_SELECTABLE_P): Replace TARGET_BYTE_ORDER and + TARGET_BYTE_ORDER_SELECTABLE. + +1998-12-14 Anthony Thompson (athompso@cambridge.arm.com) + + * remote-rdp.c (rdp_init): Don't discard first character on reset. + (translate_open_mode): Define table. + (exec_swi): Handle SWI_Clock. SWI_Open now handles stdin/stdout. + SWI_Write returns number of bytes not written. SWI_Read does the + same. SWI_Seek should return success/failure flag. Fix SWI_Flen. + +1998-12-14 J.T. Conklin + + * config/i386/nbsd.mh, config/m68k/nbsd.mh, config/ns32k/nbsd.mh + (XDEPFILES): Add ser-tcp.o. + +Mon Dec 14 14:46:13 1998 Andrew Cagney + + * monitor.c (monitor_expect, monitor_printf_noecho, + monitor_printf): Always compile EXTRA_RDEBUG code. + (RDEBUG): Ditto. + + From Michael Meissner : + * ppcbug-rom.c (init_ppc_cmds): Cleanup formatting. + +1998-12-08 Michael Meissner + + * monitor.c (monitor_printable_string): New function to convert a + string into a printable representation. + (monitor_error): Call error after converting string into printable + format. + (monitor_printf{,_noecho}): If EXTRA_RDEBUG is defined, convert + string into printable form before printing. + (monitor_expect): Ditto. + (monitor_read_memory{,_single}): Call monitor_error, not error. + (monitor_read_memory): Return immediately if length is 0. + + * ppcbug-rom.c (init_ppc_cmds): Fill in dump_registers field, + which is now required. + +Mon Dec 14 11:01:39 1998 Andrew Cagney + + * gdbarch.h, gdbarch.c: Consolidate the semi-dynamic target system + dependant GDB parameters. + (set_gdbarch_from_file): Combine set_architecture_from_file and + set_byte_order_from_file. + * top.c, defs.h, printcmd.c: Delete them from here. + * Makefile.in: Add gdbarch.[ch]. + * exec.c (exec_file_command): Call set_gdbarch_from_file. + +Sun Dec 13 09:52:51 1998 Andrew Cagney + + * defs.h (TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN): Define. + (TARGET_ARCHITECTURE, TARGET_ARCHITECTURE_AUTO): Define. + (TARGET_BYTE_ORDER_AUTO): Define. + (TARGET_BYTE_ORDER_SELECTABLE_P): Provide default. Replaces + TARGET_BYTE_ORDER_SELECTABLE. Handle compat issues. + (BITS_BIG_ENDIAN): Simplify. + (TARGET_FLOAT_FORMAT): Ditto. + (TARGET_DOUBLE_FORMAT): + + * remote-e7000.c, sh-tdep.c, printcmd.c, remote-sim.c, + remote-rdi.c, sparc-tdep.c: Update. + + * config/powerpc/tm-ppcle-eabi.h, config/rs6000/tm-rs6000.h, + config/powerpc/tm-ppc-eabi.h, config/mn10300/tm-mn10300.h: + Convert. + +Sat Dec 12 09:28:13 1998 Andrew Cagney + + * frame.h (struct frame_info): Add CORE_ADDR *saved_regs and + struct frame_extra_info *extra_info. + (frame_obstack_alloc, frame_saved_regs_zalloc): Prototype. + (SIZEOF_FRAME_SAVED_REGS): Provide default. + (FRAME_INIT_SAVED_REGS): Provide default. + (struct frame_saved_regs): Deprecate. + (EXTRA_FRAME_INFO): Deprecate. + + * blockframe.c (frame_obstack_alloc, frame_saved_regs_zalloc): New + function. + (generic_get_saved_register): Use FRAME_INIT_SAVED_REGS and + frame->saved_regs. + (frame_cache_obstack): Make static. + (get_frame_saved_regs): Deprecate. Copy the saved regs into the + frame buffer. + + * stack.c (frame_info): Rewrite using frame->saved_regs and + FRAME_INIT_SAVED_REGS. + * findvar.c (find_saved_register): Ditto. + + * config/mn10300/tm-mn10300.h (EXTRA_FRAME_INFO): Delete. + (FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. No-op. + * mn10300-tdep.c: Update. + (analyze_dummy_frame): New function. + (struct frame_extra_info): Define. + (mn10300_init_extra_frame_info): Update. + + * config/rs6000/tm-rs6000.h: (EXTRA_FRAME_INFO): Delete. + (FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. + (FRAME_ARGS_ADDRESS): Replace with function. + + * rs6000-tdep.c (frame_get_saved_regs): Rename from + frame_get_cache_fsr. + (rs6000_init_extra_frame_info): New function. + (rs6000_frame_init_saved_regs): Call frame_get_saved_regs. + (FUNCTION_START_OFFSET): Delete references, was ZERO. + (rs6000_frame_args_address): New function. + (frame_initial_stack_address): Update + + * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Remove saved_regs. + (FRAME_INIT_SAVED_REGS): Rename FRAME_FIND_SAVED_REGS, update. + * mips-tdep.c (mips_find_saved_regs, read_next_frame_reg, + init_extra_frame_info, mips_pop_frame): Update. + * config/alpha/tm-alpha.h (FRAME_INIT_SAVED_REGS, + EXTRA_FRAME_INFO), alpha-tdep.c (alpha_find_saved_regs, + alpha_pop_frame, init_extra_frame_info): Ditto. + + * i960-tdep.c, m88k-tdep.c, h8300-tdep.c: Update. + * config/sparc/tm-sparc.h, config/a29k/tm-a29k.h: Define + FRAME_INIT_SAVED_REGS as no-op. + + * z8k-tdep.c (z8k_init_frame_saved_regs): Rename + get_frame_saved_regs. + (examine_frame, z8k_skip_prologue): Update. + * config/z8k/tm-z8k.h (FRAME_INIT_SAVED_REGS): Define. + +1998-12-11 Fernando Nasser + + From J.T. Conklin : + * i386-stub.c (handle_exception): Add support for 'P' command. + (NUMREGS): New macro. + +Fri Dec 11 09:07:05 1998 Andrew Cagney + + * i386b-nat.c: Include "expression.h". + + * symtab.h: Don't include "gnu-regex.h". + + * solib.c (solib_add_common_symbols): Cast parameters passed to + make_cleanup to use the new make_cleanup_func typedef. + + * inftarg.c: Include "wait.h" after, rather than before, . + "wait.h" was defining all WIF* macro's instead of filling in those + that missed. + +Fri Dec 11 09:52:04 1998 Andrew Cagney + + * mipsm3-nat.c, hppah-nat.c, infptrace.c, i386gnu-nat.c, + hppab-nat.c, core-aout.c, arm-xdep.c, alpha-nat.c, altos-xdep.c, + pyr-xdep.c, remote-st.c, remote-os9k.c, tahoe-tdep.c, pyr-tdep.c, + vax-tdep.c: Replace reg_name with REGISTER_NAME. + +Thu Dec 10 15:19:40 1998 David Taylor + + The following changes were made by Jim Blandy , + Edith Epstein , Elena Zannoni + Stan Shebs , and David + Taylor , as part of the project to merge in + changes originally made by HP; HP did not create ChangeLog + entries. + + * annotate.c (annotate_catchpoint): New function. + + * annotate.h (annotate_catchpoint): declare it; add new includes + (symtab.h and gdbtypes.h). + + * buildsym.h: add external var processing_hp_compilation. + + * coff-solib.h: + (SOLIB_REMOVE_INFERIOR_HOOK): new macro. defined to 0. + functionality not implemented for coff. + (SOLIB_CREATE_CATCH_LOAD_HOOK): New macro; generate error msg for coff. + (SOLIB_CREATE_CATCH_UNLOAD_HOOK): ditto. + (SOLIB_HAVE_LOAD_EVENT): ditto. + (SOLIB_LOADED_LIBRARY_PATHNAME): ditto. + (SOLIB_HAVE_UNLOAD_EVENT): ditto. + (SOLIB_UNLOADED_LIBRARY_PATHNAME): ditto. + (SOLIB_IN_DYNAMIC_LINKER): ditto. + (SOLIB_RESTART): ditto. + + * complaints.h: add ifdef...endif pair at beginning and end of file. + + * dstread.c (dst_symfile_read): the parameter to fileno + must be of type FILE *. So cast abfd->iostream in the + call to fileno must be cast as a FILE *, not a GDB_FILE *. + This will work because abfd->iostream is declared and + given a value in bdf and bfd will continue to use FILE + rather than GDB_FILE. + + * dwarf2read.c (dwarf_bool_name): change parameter from bool + to mybool. sigh. + + * expression.h: include symtab.h + + * frame.h (print_only_stack_frame, show_stack_frame, + show_frame_info): add prototypes. + + * gdbcmd.h (togglelist, stoplist): declare. + + * gdbcore.h (read_memory_string): declare it. + (exec_file_attach): add prototype. + + * inflow.c (terminal_is_ours): make non static. + + * minsyms.c: minor spacing change. + + * parser-defs.h (parse_nested_classes_for_hpacc): add prototype. + (find_template_name_end): add prototype. + + * scm-lang.c (scm_unpack): cast svalue to (int). + + * top.h: declare it. + + * valprint.h (print_binary_chars): new prototype definition. + (print_octal_chars): new prototype definition. + (print_decimal_chars): new prototype definition. + +Thu Dec 10 07:14:56 1998 Andrew Cagney + + * config/arm/tm-arm.h, arm-tdep.c: Replace REGISTER_NAMES with + REGISTER_NAME. + * mn10300-tdep.c, config/mn10300/tm-mn10300.h: Ditto. + * sh-tdep.c, config/sh/tm-sh.h: Ditto. + + * defs.h (REGISTER_NAME): Provide default for old targets. + * defs.h, infcmd.c: Rename reg_names to gdb_register_names. + + * tracepoint.c, target.c, parse.c, infcmd.c, remote-udi.c, + expprint.c, infcmd.c, printcmd.c, eval.c, stack.c, findvar.c, + remote-udi.c, config/alpha/tm-alpha.h, remote-sim.c, d30v-tdep.c, + config/mips/tm-mips.h, hppa-tdep.c: Use REGISTER_NAME. + +1998-12-08 James E Wilson + + * config/i960/mon960.mt (SIM_OBJS, SIM): Define. + +Tue Dec 8 16:49:24 1998 Stan Shebs + + * NEWS: Add mentions of newly-added configurations. + +1998-12-08 Philippe De Muyter + + * config/xm-aix4.h (SIGWINCH_HANDLER): Function `aix_resize_window' + must accept a signal number as parameter. + * config/rs6000/xm-rs6000.h (SIGWINCH_HANDLER): Ditto. + * utils.c (initialize_utils): Give a parameter to `SIGWINCH_HANDLER'. + + * inferior.h (register_valid): Variable's type is `SIGNED char', not + `char'. + * findvar.c (register_valid): Ditto. + + * defs.h (make_cleanup_func): Protect parameter list by `PARAMS'. + * gdbthread.h (unbind_target_thread_vector): Likewise. + +Tue Dec 8 15:09:44 1998 Edith Epstein + + Merged in m68k-linux patch from Andreas Schwab + + 1998-12-01 Andreas Schwab + + * Makefile.in, configure.host, configure.tgt: Add support for + m68k-linux. + * config/m68k/linux.mh: New file. + * config/m68k/linux.mt: New file. + * config/m68k/nm-linux.h: New file. + * config/m68k/tm-linux.h: New file. + * config/m68k/xm-linux.h: New file. + * gdb/m68klinux-nat.c: New file. + * gdbserver/low-linux.c: Add support for m68k-linux. + * gdb/config/m68k/tm-m68k.h (NUM_FREGS): New macro. + +1998-12-07 Jason Molenda (jsm@bugshack.cygnus.com) + + * config/i386/xm-cygwin.h: Remove REQUEST_QUIT definition. + * config/powerpc/xm-cygwin.h: Ditto. + +1998-12-07 Jim Blandy + + * rs6000-tdep.c (pop_frame): Correctly find the registers saved in + the stack frame. Their offset from the previous stack frame is in + fdata.gpr_offset and fdata.fpr_offset, not fdata.offset. + (gdb.base/return.exp) + * config/rs6000/tm-rs6000.h: Doc fixes. + +1998-12-03 Jason Molenda (jsm@bugshack.cygnus.com) + + * monitor.c (monitor_read_memory): Zero out pattern buffers + before calling re_search. + (parse_register_dump): Ditto. + +Thu Dec 3 10:37:22 EST 1998 Zdenek Radouch (radouch@cygnus.com) + + FR30 updates - still very preliminary. + * configure.tgt + * fr30-tdep.c + * config/fr30/tm-fr30.h + +Thu Dec 3 16:30:35 1998 Andrew Cagney + + * ax-gdb.c: Include target.h. + +Tue Dec 3 10:59:00 1998 Andrew Cagney + + * ax-gdb.c (_initialize_ax_gdb), i960-tdep.c (pop_frame), + monitor.c (flush_monitor_dcache, longlongendswap), remote-array.c + (hexword2ascii), w89k-rom.c (init_w89k_cmds), z8k-tdep.c + (init_frame_pc, extract_return_value): Make return type void. + * monitor.c (monitor_write_even_block): Make return type explicit. + (monotor_read_memory_block): Delete function. + * monitor.h: Update. + * remote.c (remote_get_threadlist, remote_update_threads), + remote-array.c (array_get_packet), remote-rdi.c (Fail): Always + return a value. + * m32r-tdep.c (m32r_fix_call_dummy): From Michael Snyder, void + function. + * jv-valprint.c (java_val_print): From Stu Grossman. Return 0 by + default. + +Wed Dec 2 15:11:38 1998 Michael Snyder + + * tracepoint.c: Move default definition of + TARGET_VIRTUAL_FRAME_POINTER from here to target.h. + * target.h: Add default definition of TARGET_VIRTUAL_FRAME_POINTER. + * ax-gdb.c (gen_frame_args_address, gen_frame_locals_address): + use TARGET_VIRTUAL_FRAME_POINTER to determine frame pointer. + (gen_trace_for_expr): new argument, address of tracepoint, + gets passed to new_agent_expr and added to struct agent_expr. + (is_nontrivial_conversion): call to new_agent_expr now requires + a dummy argument. (agent_command): use get_current_frame() to + get current PC scope; pass it to gen_trace_for_expr. + * ax-general.c (new_agent_expr): new argument, address of + tracepoint; store it in new field of struct agent_expr. + * ax.h (struct agent_expr): add new field for tracepoint address. + * ax-gdb.h: change prototypes to match above changes. + + * m32r-tdep.c (decode_prologue): If no branch or push fp is found, + but there's a stack adjust, then use that as the end of prologue. + (m32r_skip_prologue): don't skip past the first line if there is + line info. (m32r_virtual_frame_pointer): new function. + (m32r_fix_call_dummy): no return value needed. + +Tue Dec 1 10:59:00 1998 Andrew Cagney + + * ocd.c (remote_timeout), (BDM_BREAKPOINT), monitor.c (readchar), + remote.c: Cleanup closing of open comments. + +Mon Nov 30 16:04:03 1998 Doug Evans + + * config/fr30/tm-fr30.h (INNER_THAN): Add parameters. + +Mon Nov 30 11:18:48 1998 Andrew Cagney + + * frame.h (FRAME_CHAIN_VALID): Default to + default_frame_chain_valid. + * blockframe.c (default_frame_chain_valid): New function. + + * frame.h (FRAME_CHAIN_VALID_ALTERNATIVE): Delete references + * blockframe.c (alternate_frame_chain_valid): New function. + * config/mips/tm-mipsv4.h, config/m88k/tm-delta88v4.h, + config/m68k/tm-monitor.h, config/m68k/tm-m68kv4.h, + config/i386/tm-i386v4.h, config/i386/tm-i386nw.h, + config/h8300/tm-h8300.h: Update. + + * blockframe.c (nonnull_frame_chain_valid): New function. + * config/m68k/tm-os68k.h, config/m68k/tm-vx68.h, + config/m68k/tm-apollo68b.h, config/i960/tm-vx960.h, + config/arc/tm-arc.h: Update FRAME_CHAIN_VALID. + + * hppa-tdep.c (frame_chain_valid, hppa_frame_chain_valid), + remote-vx29k.c (get_fp_contents, vx29k_frame_chain_valid), + arm-tdep.c (frame_chain_valid, arm_frame_chain_valid): Rename + functions so that they are name space clean. + * config/pa/tm-hppa.h, config/a29k/tm-vx29k.h, + config/arm/tm-arm.h: Update FRAME_CHAIN_VALID. + + * gould-tdep.c (gould_frame_chain_valid), d30v-tdep.c + (d30v_frame_chain_valid), d10v-tdep.c (d10v_frame_chain_valid): + New functions. + * config/gould/tm-np1.h, config/gould/tm-pn.h, + config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Update + FRAME_CHAIN_VALID. + +Sun Nov 29 11:18:37 1998 Andrew Cagney + + * z8k-tdep.c (z8k_addr_bits_remove), w65-tdep.c + (w65_addr_bits_remove), h8500-tdep.c (h8500_addr_bits_remove), + m88k-tdep.c (m88k_addr_bits_remove): Function to clean up an + address. + * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/m88k/tm-m88k.h, + config/h8500/tm-h8500.h: Define ADDR_BITS_REMOVE to call targets + corresponding function. + * z8k-tdep.c (saved_pc_after_call): Update. + +Sat Nov 28 12:24:31 1998 Andrew Cagney + + * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, + config/v850/tm-v850.h, config/tahoe/tm-tahoe.h, + config/sparc/tm-sparc.h, config/sh/tm-sh.h, + config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h, + config/pa/tm-hppa.h, config/ns32k/tm-umax.h, + config/ns32k/tm-merlin.h, config/none/tm-none.h, + config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, + config/mips/tm-mips.h, config/m88k/tm-m88k.h, + config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, + config/i960/tm-i960.h, config/i386/tm-i386.h, + config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, + config/gould/tm-pn.h, config/gould/tm-np1.h, config/arm/tm-arm.h, + config/convex/tm-convex.h, config/d10v/tm-d10v.h, + config/alpha/tm-alpha.h, config/a29k/tm-a29k.h: Add parameters to + macro INNER_THAN. + + * valops.c (push_word, value_push, call_function_by_hand), + breakpoint.c (bpstat_stop_status), blockframe.c + (generic_push_dummy_frame, generic_frame_chain_valid), inferior.h + (PC_IN_CALL_DUMMY), infrun.c (wait_for_inferior): Update use of + INNER_THAN. + +Fri Nov 27 11:00:25 1998 Andrew Cagney + + * target.h (one_stepped): Move global from here. + * infrun.c (singlestep_breakpoints_inserted_p): To here. Rename. + Make static. + (wait_for_inferior): Update. + (resume): Update. Set variable after call to SOFTWARE_SINGLE_STEP. + + * target.h (NO_SINGLE_STEP): Replace with SOFTWARE_SINGLE_STEP_P + and SOFTWARE_SINGLE_STEP. + * config/sparc/tm-sparc.h, config/rs6000/tm-rs6000.h, + config/arc/tm-arc.h: Update. + * rs6000-tdep.c (rs6000_software_single_step), sparc-tdep.c + (sparc_software_single_step), arc-tdep.c (arc_single_step): New + functions. Replace function single_step. + + * config/mips/tm-mips.h (STEP_SKIPS_DELAY_P): Define. + * infrun.c (proceed): Cleanup. + +Thu Nov 26 11:19:15 1998 Andrew Cagney + + * config/alpha/tm-alpha.h (ABOUT_TO_RETURN): Replace macro. + * alpha-tdep.c (alpha_about_to_return): With new function. + (heuristic_proc_start): Update. + * config/mips/tm-mips.h (ABOUT_TO_RETURN), mips-tdep.c + (heuristic_proc_start, mips_about_to_return): Ditto. + * config/ns32k/tm-merlin.h (ABOUT_TO_RETURN), + config/ns32k/tm-umax.h (ABOUT_TO_RETURN), ns32k-tdep.c + (ns32k_about_to_return, ns32k_get_enter_addr): Ditto. + + * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, + config/tahoe/tm-tahoe.h, config/sparc/tm-sparc.h, + config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h, + config/pa/tm-hppa.h, config/m88k/tm-m88k.h, config/m68k/tm-m68k.h, + config/i960/tm-i960.h, config/i386/tm-i386.h, + config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, + config/gould/tm-pn.h, config/gould/tm-np1.h, + config/convex/tm-convex.h, config/arm/tm-arm.h, + config/arc/tm-arc.h, config/a29k/tm-a29k.h: Delete macro + ABOUT_TO_RETURN. + * config/w65/tm-w65.h (RTL, RTS): Delete macros. + * h8500-tdep.c (about_to_return): Delete function. + +Thu Nov 26 11:19:15 1998 Andrew Cagney + + * rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint + and little_breakpoint to char[] from char*. + * remote-array.c (array_insert_breakpoint): Change bp_addr to + CORE_ADDR type. + +Wed Nov 25 00:13:06 1998 Andrew Cagney + + * vx-share/xdr_ld.c (xdr_ldtabl): Cast second arg to char** + instead of char*. + + * configure.tgt (v850): Only build v850ice when cygwin and gui. + * configure.in: Add parameter to --enable-build-warnings. + * configure: Re-build. + + * c-exp.y (parse_number): Rewrite shift to pacify GCC. + + * config/i960/tm-i960.h (BREAKPOINT): Delete definition - simply + wrong. + + * monitor.c (compile_pattern): Make val const char*. + (monitor_wait_cleanup): Make old_timeout void*, pointing at + old_timeout. + (monitor_wait): Update. + + * remote-udi.c, remote-sim.c, remote-e7000.c, hppa-tdep.c, + remote-mips.c, sparcl-tdep.c, xcoffread.c: Cast parameters passed + to make_cleanup to use the new make_cleanup_func typedef. + + * alpha-tdep.c (MASK): Use LONGEST to avoid arithmetic overflow. + + * config/a29k/tm-a29k.h (TRANSPARENT): Rename macro to + TRANSPARENT_FRAME. Avoid name-space clash. + * a29k-tdep.c (init_frame_info): Update. + +Wed Nov 25 20:37:00 1998 Andrew Cagney + + * rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint + and little_breakpoint to char[] from char*. + * mem-break.c (memory_insert_breakpoint, + memory_remove_breakpoint): Pass address of bplen. + * remote-array.c (array_insert_breakpoint): Change bp_addr to + CORE_ADDR type. + +Tue Nov 24 15:46:33 1998 Michael Snyder + + * config/mn10300/tm-mn10300.h (TARGET_VIRTUAL_FRAME_POINTER): + new target macro. + * mn10300-tdep.c (mn10300_virtual_frame_pointer): new function. + * tracepoint.c (encode_actions): Use the new target macro to + determine the virtual frame pointer, for collecting locals/args. + (add_local_symbols, collect_symbol): add a register/offset pair of + arguments so that the virtual frame pointer can be passed in. + +1998-11-24 Felix Lee + + * procfs.c (procfs_wait): handle syscall events first. + + * procfs.c (GDB_GREGSET_TYPE, GDB_FPREGSET_TYPE): new macros. + * config/sparc/xm-sun4sol2.h: use them. + * core-sol2.c: don't #undef gregset_t and fpregset_t. + * sol-thread.c: ditto. + * sparc-tdep.c: ditto. + +Tue Nov 24 14:13:10 1998 Andrew Cagney + + * breakpoint.c (memory_breakpoint_size): Delete global. + (read_memory_nobpt): Determine real breakpoint address and size + using BREAKPOINT_FROM_PC. + + * defs.h (breakpoint_from_pc_fn): BREAKPOINT_FROM_PC function + template. + * target.h, mem-break.c (memory_breakpoint_from_pc): + Rewrite. Always define. Return NULL when memory breakpoints are + not supported. + (memory_insert_breakpoint, memory_remove_breakpoint): Call + BREAKPOINT_FROM_PC. + * target.h (BREAKPOINT_FROM_PC): Provide default. + * gdbint.texinfo (BREAKPOINT_FROM_PC): Document. + + * config/rs6000/tm-rs6000.h (BREAKPOINT): Delete macro. + (BREAKPOINT_FROM_PC): Define. + ({BIG,LITTLE}_BREAKPOINT): Move macros from here. + * rs6000-tdep.c: To here. + (rs6000_breakpoint_from_pc): New function. + + * config/mn10300/tm-mn10300.h (BREAKPOINT): Delete macro. + (BREAKPOINT_FROM_PC): Define, call. + * mn10300-tdep.c (mn10300_breakpoint_from_pc): New function. + + * config/mips/tm-mips.h ({BIG,LITTLE}_BREAKPOINT, + IDT_{BIG,LITTLE}_BREAKPOINT, PMON_{BIG,LITTLE}_BREAKPOINT, + MIPS16_{BIG,LITTLE}_BREAKPOINT): Move macros from here. + * mips-tdep.c: To here. + + * config/arm/tm-arm.h ({BIG,LITTLE}_BREAKPOINT): Delete macros. + ({ARM,THUMB}_{BE,LE}_BREAKPOINT): Move macros from here. + * arm-tdep.c: To here. + + * remote-array.c (memory_breakpoint_size): Delete variable. + (array_insert_breakpoint): Obtain breakpoint size using + BREAKPOINT_FROM_PC. + * remote-st.c (memory_breakpoint_size, st2000_insert_breakpoint): + Ditto. + * remote-os9k.c (memory_breakpoint_size, + rombug_insert_breakpoint): Ditto. + * remote-e7000.c (memory_breakpoint_size): Ditto. + +Mon Nov 23 11:38:40 1998 Michael Snyder + + * symfile.c (deduce_language_from_filename): rewrite so as to + work from a table of filename extensions, modifiable by the user. + (filename_language_table): new data structure. + (set_ext_lang_command): new function for new command, "set + extension-language". (info_extension_language_command): new + function for new command "info extension-languages". + (add_filename_language, init_filename_language_table): new + support functions for the above. + * language.c (language_enum): new function. Support for above. + +Mon Nov 23 10:47:54 1998 Andrew Cagney + + * config/sh/tm-sh.h, config/mn10200/tm-mn10200.h, + config/m32r/tm-m32r.h, config/arm/tm-arm.h, config/i960/tm-i960.h, + config/gould/tm-np1.h, config/d10v/tm-d10v.h, + config/v850/tm-v850.h, config/pa/tm-hppa.h, config/a29k/tm-a29k.h, + config/mn10300/tm-mn10300.h, config/mips/tm-mips.h + (USE_STRUCT_CONVENTION): Cleanup, define macro as function. + + * sh-tdep.c (sh_use_struct_convention), mn10200-tdep.c + (mn10200_use_struct_convention), i960-tdep.c + (i960_use_struct_convention), gould-tdep.c + (gould_use_struct_convention), d10v-tdep.c + (d10v_use_struct_convention), v850-tdep.c + (v850_use_struct_convention), hppa-tdep.c + (hpha_use_struct_convention), m32r-tdep.c + (m32r_use_struct_convention), arm-tdep.c + (arm_use_struct_convention), mn10300-tdep.c + (mn10300_use_struct_convention), a29k-tdep.c + (a29k_use_struct_convention), mips-tdep.c + (mips_use_struct_convention): New functions + + * value.h, values.c (generic_use_struct_convention): New function, + replace macro. + * values.c (USE_STRUCT_CONVENTION): Macro defaults to function + generic_use_struct_convention. + +Sat Nov 21 17:15:40 1998 Philippe De Muyter + + * breakpoint.c (bpstat_stop_status): Do not increment hit_count + of breakpoint if condition is not true. + + * coffread.c (coff_symtab_read): Discard C_LABEL's that are not + function entry points, to avoid getting them in the stack dump + instead of the actual function. + + * config/m68k/delta68.mh (NAT_FILE): Undo 1998-08-18 change; + without NAT_FILE definition, configure will assume that GDB cannot + run native. + * config/m68k/nm-delta68.h (KERNEL_U_SIZE): New macro. + * delta68-nat.c (kernel_u_size): New function. + +Fri Nov 20 10:13:03 1998 Andrew Cagney + + * buildsym.c (end_symtab): Cleanup PROCESS_LINENUMBER_HOOK. + +Thu Nov 19 15:21:04 1998 Geoffrey Noer + + * rdi-share/host.h: if compiling under Cygwin, make sure new + preprocessor define is defined. Define it if not. + * rdi-share/hostchan.h: ditto + * rdi-share/aclocal.m4: regenerate + * rdi-share/configure: regenerate + +Thu Nov 19 14:43:44 1998 Geoffrey Noer + + * configure.in: switch back to checking __CYGWIN32__ + * configure: regenerate + +Thu Nov 19 09:53:00 1998 Andrew Cagney + + * exec.c (exec_file_command): Cleanup. Replace #if + NEED_TEXT_START_END with if(). + * config/pa/nm-hppah.h (NEED_TEXT_START_END): Redefine to be 1. + * config/convex/tm-convex.h (NEED_TEXT_START_END): Ditto. + * config/gould/tm-np1.h (NEED_TEXT_START_END): Ditto. + * config/a29k/tm-a29k.h (NEED_TEXT_START_END): Ditto. + +Thu Nov 19 13:06:22 1998 Geoffrey Noer + + * main.c: Wait until more time has passed before calling + new cygwin_ funcs, revert back to the cygwin32_ ones for now. + * win32-nat.c: Ditto. + +Wed Nov 18 15:03:17 1998 Andrew Cagney + + * 29k-share/udi/udip2soc.c (UDIConnect): Replace sys_errlist with + strerror. + +Mon Nov 16 14:17:05 1998 Geoffrey Noer + + * defs.h: if compiling under Cygwin, define __CYGWIN__ if + __CYGWIN32__ is defined and __CYGWIN__ isn't for backwards + compatibility. + +Fri Nov 13 00:15:08 1998 Geoffrey Noer + + Changes to account for name change from cygwin32 to cygwin and + clean up Win32-related ifdefs. + + * configure.tgt: check for cygwin* instead of cygwin32. + New cygwin gdb_target variable loses the "32". + * configure.host: check for cygwin* instead of cygwin32. + New cygwin gdb_host variable loses the "32". + * configure.in: test __CYGWIN__ instead of __CYGWIN32__, + rename gdb_cv_os_cygwin32 variable to drop the "32". Call + AM_EXEEXT instead of AC_EXEEXT since that isn't in a released + autoconf yet. + * configure: regenerate. + + * main.c: drop "32" from cygwin_ funcs, include sys/cygwin.h where + cygwin path conv protos live, instead of adding a proto here for + them here. + * {main.c, ser-tcp.c, ser-unix.c, top.c}: check __CYGWIN__ + instead of __CYGWIN32__. + * source.c: thoughout, check _WIN32 instead of WIN32. + + * config/i386/cygwin32.mh: delete. + * config/i386/cygwin.mh: new file, was cygwin32.mh. + * config/i386/cygwin32.mt: delete. + * config/i386/cygwin.mt: new file, was cygwin32.mt. + * config/i386/tm-cygwin32.h: delete. + * config/i386/tm-cygwin.h: new file, was tm-cygwin32.h. + * config/i386/xm-cygwin32.h: delete. + * config/i386/xm-cygwin.h: new file, was xm-cygwin32.h. + * config/i386/xm-windows.h: #include xm-cygwin.h now. + * config/powerpc/cygwin32.mh: delete. + * config/powerpc/cygwin.mh: new file, was cygwin32.mh. + * config/powerpc/cygwin32.mt: delete. + * config/powerpc/cygwin.mt: new file, was cygwin32.mt. + * config/powerpc/tm-cygwin32.h: delete. + * config/powerpc/tm-cygwin.h: new file, was tm-cygwin32.h. + * config/powerpc/xm-cygwin32.h: delete. + * config/powerpc/xm-cygwin.h: new file, was xm-cygwin32.h. + + * rdi-share/aclocal.m4: regenerate with aclocal. + * rdi-share/configure: regenerate with autoconf. + * rdi-share/{host.h, hostchan.c, hostchan.h, serdrv.c, serpardr.c, + unixcomm.c}: check __CYGWIN__ instead of __CYGWIN32__. + +Thu Nov 12 17:19:43 1998 John Metzler + + * remote.c (remote_get_threadinfo): Support for remote + multithread debugging. + (remote_get_threadlist): get a partial list of threads + (remote_threadlist_iterator): Step through all the threads + (init_remote_threadtests): Optional builtin unit test commands. + + * thread.c (bind_target_thread_vector): Implementa a more dynamic + way of accessing target specific thread info functions than + FIND_NEW_THREADS. + (target_thread_info): Function to get extended thread information. + + * gdbthread.h: Export internal data structures corresponding to + external detailed thread info response. This is more like a 'ps' + command than what might be expected of host based threads. This + is for embedded systems. + +Wed Nov 11 15:47:00 1998 Michael Snyder + + * procfs.c (proc_set_exec_trap): don't set PR_ASYNC or PR_FORK + in the child process for UnixWare (causes processes forked by + the debuggee to hang). + +Mon Nov 9 12:00:36 1998 Dave Brolley + + * config/fr30/fr30.mt: New file. + * config/fr30/tm-fr30.h: New file. + +1998-11-05 Jim Wilson + + * remote-vx.c (net_read_registers, net_write_registers, + vx_xver_memory, vx_resume, vx_attach, vx_detach, vx_kill): + Change errno to errno_num. + * vx-share/xdr_ptrace.c (xdr_ptrace_return): Likewise. + * vx-share/xdr_ptrace.h (struct ptrace_return): Likewise. + +Thu Nov 5 08:41:33 1998 Christopher Faylor + + * top.c (gdb_readline): Allow CRLF line termination on systems + which define CRLF_SOURCE_FILES. + * win32-nat.c: 1) Add thread support, 2) fix ability to attach to + a running process, and 3) implement limited support for cygwin + signals. + (thread_rec): New function. + (child_add_thread): Ditto. + (child_init_thread_list): Ditto. + (child_delete_thread): Ditto. + (do_child_fetch_inferior_registers): Ditto. + (do_child_store_inferior_registers): Ditto. + (handle_output_debug_string): Ditto. + (child_fetch_inferior_registers): Use do_* function to perform + operation. + (child_store_inferior_registers): Ditto. + (child_continue): Ditto. + (child_thread_alive): Ditto. + (cygwin_pid_to_str): Ditto. + (handle_load_dll): Reorganize, add first attempt at reading + dll names from attached processes. Change info messages to provide + more information when dll is already loaded. + (handle_exception): Changes mandated by new thread-aware structures. + (child_wait): Track thread creation/destruction. Handle cygwin + signals. + (child_create_inferior): Ditto. + (child_resume): Ditto. + (child_kill_inferior): Ditto. Close child process handle to avoid a + handle leak. + (child_ops): Fill out child_ops fields that deal with threads. + * config/i386/tm-cygwin32.h: Declare function and macro needed + for converting a cygwin "pid" to a string. + * config/i386/xm-cygwin32.h: define HAVE_SIGSETMASK as 0 since + sigsetmask is not defined in cygwin. + +Thu Nov 5 08:38:18 1998 Christopher Faylor + + * win32-nat.c: Remove obsolete PPC conditionals. + +Wed Nov 4 18:44:31 1998 Dave Brolley + + * configure.tgt: Add fr30-*-elf*. + +1998-11-03 Jim Wilson + + * c-exp.y (parse_number): Check TARGET_LONG_LONG_BIT when setting + high_bit to avoid undefined negative shift. + +Mon Nov 2 15:26:33 1998 Geoffrey Noer + + * configure.in: Check cygwin* instead of cygwin32*. + * configure: regenerate + +Thu Oct 29 10:04:20 1998 Michael Snyder + + [Support for trace debugging: registers that were not collected.] + * remote.c (remote_fetch_registers): accept 'xxxx' in the register + packet, with the meaning "register value is not available". + Set register_valid to -1, which will connote "no value available". + * findvar.c (read_relative_register_raw_bytes): return failure if + register_valid == -1. (value_of_register): return failure if + register_valid == -1. (read_var_value): return error if + value_of_register fails for a register variable. + (value_from_register): return failure if register_valid == -1. + * eval.c (evaluate_subexp_standard): return error if + value_of_register fails for a register used in an expression. + * infcmd.c (do_registers_info): display "value not available" + for registers for which register_valid == -1. + + * tracepoint.c (set_raw_tracepoint): just save the filename as is + from the symbol table, rather than trying to prepend the dir name. + Also save the bfd section. (tracepoints_info): use the section + when looking up the function name. + * tracepoint.h: add section field to tracepoint struct. + +Wed Oct 28 08:01:38 1998 Mark Alexander + + * sparcl-tdep.c (send_resp, sparclite_serial_start, + sparclite_serial_write): Use remote_timeout instead of hardcoded + two second timeout. + (download): Fix adjustment of a.out load addresses. + +Wed Oct 28 12:32:58 1998 Andrew Cagney + + * configure.in (--enable-build-warnings): Finish rename from + --enable-warnings. + (enable-build-warnings): Add -Wpointer-arth, allow =* for + sim/common compatibility. + * configure: Re-generate. + +Wed Oct 21 08:44:30 1998 Andrew Cagney + + * 29k-share/udi/udip2soc.c: Replace sys_errlist with strerror(). + +Thu Oct 22 09:56:55 1998 Andrew Cagney + + * config/rs6000/aix4.mh (NATDEPFILES): Move xcoffread.o from here. + * config/rs6000/aix4.mt (TDEPFILES): To here. + +Wed Oct 21 10:02:31 1998 Andrew Cagney + + * rdi-share/unixcomm.c: Provide definitions of SERPORT and PARPORT + on BSD hosts. + +1998-10-19 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (AM_EXEEXT): Use AC_EXEEXT instead. + * configure: Regenerated. + +Sat Oct 17 17:39:23 1998 Felix Lee + + * core-sol2.c: #include , for sol2.7 weirdness. + +Fri Oct 16 15:31:38 1998 Michael Snyder + + * m32r-tdep.c (decode_prologue): Return failure if we reach + the end of the function without finding the end of the prologue. + +1998-10-16 Jason Molenda (jsm@bugshack.cygnus.com) + + * command.c copying.c copying.awk core-aout.c core-regset.c + corelow.c dcache.c i386-tdep.c i386v4-nat.c i387-tdep.c + infcmd.c infptrace.c infrun.c remote.c solib.c symfile.c + symmisc.c valarith.c: Add prototypes. + + * defs.h: Add prototype for utils.c::do_run_cleanups. + + * gdbtypes.c: Add prototypes. + (make_pointer_type): Add braces to remove nested if-else ambiguity. + (make_reference_type): Ditto. + + * printcmd.c (printf_command): Initialize 'f' and 'string' at + function startup to suppress possibly-used-before-initialized warning. + + * remote-utils.c: Add prototypes. + (sr_pollchar): Add braces to remove nested if-else ambiguity. + + * ser-tcp.c: Add prototypes. + (wait_for): Add braces to remove nested if-else ambiguity. + (tcp_readchar): Ditto. + + * ser-unix.c: Add prototypes. + (get_tty_state): Don't define errno here. + (hardwire_readchar): Only define 't' if we are compiling in a Cygwin + environment. + + * symtab.c: Add prototypes. + (find_methods): Add braces to remove nested if-else ambiguity. + (search_symbols): Set 'i' to an initial value to suppress a + possibly-used-before-initialized warning. + + * valops.c: Add prototypes. + (value_cast): Set 'eltype2' to an initial value to suppress a + possibly-used-before-initialized warning. + (value_of_variable): Add braces to remove nested if-else ambiguity. + (value_of_this): Ditto. + + * valprint.c: Add prototypes. + (print_floating): Add braces to remove nested if-else ambiguity. + +Thu Oct 15 19:50:48 1998 Stan Shebs + + * tm-sp64.h (SETUP_ARBITRARY_FRAME, FRAME_SPECIFICATION_DYADIC): + Remove, nevermore used. + +Thu Oct 15 16:55:00 1998 Andrew Cagney + + * command.c: Include "wait.h" after, rather than before, . + "wait.h" was defining all WIF* macro's instead of filling in those + that missed. + +1998-10-14 Jason Molenda (jsm@bugshack.cygnus.com) + + * defs.h: Move _initialize_printcmd, _initialize_stack, + _initialize_blockframe out of here and in to their respective .c + files. + * blockframe.c: Move _initialize_blockframe prototype to here. + * printcmd.c: Move _initialize_printcmd prototype to here. + * stack.c: Move _initialize_stack prototype to here. + + * source.c, symtab.h: Move _initialize_source prototype to the .c + file. + * values.c, value.h: Move _initialize_values prototype to the .c file. + * gdbthread.h, thread.c: Move _initialize_thread prototype to the .c + file. + * breakpoint.c, breakpoint.h: Move _initialize_breakpoint prototype + to the .c file. + + * abug-rom.c alpha-nat.c alpha-tdep.c annotate.c ax-gdb.c bcache.c: + Standardize comments for the prototype section of these files. + + * configure.in: Look in libc for wctype before looking for it in libc. + +Tue Oct 13 18:56:51 1998 Felix Lee + + * sol-thread.c (ps_pstop, etc): simple test for proc_service.h + version didn't work for sol2.6; pushed it to autoconf. + * configure.in (gdb_cv_proc_service_is_old): new test. + * acconfig.h (PROC_SERVICE_IS_OLD): new define. + * configure, config.in: regenerate. + +1998-10-13 Jason Molenda (jsm@bugshack.cygnus.com) + + * blockframe.c (find_pc_sect_partial_function): Add braces to avoid + possible nested-if confusion. + * breakpoint.c (breakpoint_here_p): Ditto. + (breakpoint_inserted_here_p): Ditto. + (breakpoint_thread_match): Ditto. + + * gnu-regex.c: Define _REGEX_RE_COMP only if it isn't already defined. + * gnu-regex.h: Define _REGEX_RE_COMP to pick up old compatability + prototypes. + + * symtab.h: Add prototype for _initialize_source. + * value.h: Add prototype for _initialize_value. + + * defs.h: Include sys/types.h or stddef.h to get size_t. + (make_cleanup): Add make_cleanup_func typedef and switch to using + a prototype for this function. + (mfree): Add prototypes for mmalloc, mrealloc, mfree if we aren't + using mmalloc. + + * ax-gdb.c breakpoint.c coffread.c corelow.c dbxread.c + dwarf2read.c dwarfread.c elfread.c eval.c exec.c infcmd.c infrun.c + mipsread.c nlmread.c os9kread.c parse.c printcmd.c symfile.c + symmisc.c symtab.c thread.c top.c tracepoint.c typeprint.c + valops.c: Cast parameters passed to make_cleanup to use the new + make_cleanup_func typedef. + +Tue Oct 13 00:51:48 1998 Felix Lee + + * sol-thread.c (ps_pstop, etc): different solaris versions have + slightly different prototypes in proc_service.h; compensate. + +1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com) + + * Makefile.in (AWK): Unused; remove. + * configure.in: Remove unused autoconf checks for MINIX, memcpy, + poll, select, strings.h. + * config.in: Regenerated. + * configure: Regenerated. + +1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Check for sys/debugreg.h, asm/debugreg.h. + * i386v-nat.c: Include asm/debugreg.h, sys/debugreg.h if it is not + present. + +Sun Oct 11 12:08:07 1998 Peter Schauer + + * dwarf2read.c (dwarf2_build_psymtabs_hard): Do not adjust the + address range of a compilation unit without children. + + * mdebugread.c (parse_partial_symbols): Fix handling of stabs + continuations, use xmalloc and xrealloc. + +Fri Oct 9 18:14:43 1998 Mark Alexander + + * rs6000-tdep.c: Don't include tm.h twice. + +1998-10-08 Keith Seitz + + * main.c (main): Remove calls to {pre,post}_add_symbol_hooks. + There should be sufficient information/hooks now to eliminate + this hack. + + * exec.c (file_command): Add a new hook here to inform ui's + when the exec file has changed. Adding it here allows the + ui to be informed after symbol reading. + + * gdbcore.h: Add declaration of file_changed_hook. + +Thu Oct 8 08:40:42 1998 Mark Alexander + + * rs6000-tdep.c (get_saved_register): Define only if + USE_GENERIC_DUMMY_FRAMES is defined. + +Tue Oct 6 21:35:10 1998 Andrew Cagney + + * Makefile.in (DEPFILES): Add TARGET_OBS. + (TARGET_OBS): Defined by configure. + +1998-10-06 Jason Molenda (jsm@bugshack.cygnus.com) + + Eliminate a few warnings from the compiler. + * breakpoint.h: Add prototype. + * breakpoint.c (do_enable_breakpoint): cast mem_cnt, i to (void). + * configure.in: Check if strdup declaration is necessary. + * configure: Regenerated. + * defs.h: Add prototypes. + * gdb_string.h: Only define strdup if necessary. + * gdbthread.h: Add prototypes. + * printcmd.c: Add prototyptes. + (disassemble_command): Remove unused variable 'section'. + * symtab.c: Add prototypes. + * symtab.h: Include gnu-regex.h, add prototype. + * thread.c: Add prototype. + +Mon Oct 5 19:44:39 1998 Stan Shebs + + From David Purves : + * stabsread.c (rs6000_builtin_type): Create a complex float instead + of an error. + (read_sun_floating_type): Similarly. + (read_range_type): Create a complex float if self_subrange is + true. + +Fri Oct 2 19:42:31 1998 Stu Grossman + + * c-lang.c (emit_char c_printchar c_printstr), c-lang.h (c_printstr) + ch-lang.c (chill_printstr chill_printchar) c-valprint.c (c_val_print) + ch-valprint.c (chill_val_print) expprint.c (print_subexp) f-lang.c + (f_printstr f_printchar emit_char) f-valprint.c (f_val_print) + jv-lang.c (java_printchar java_emit_char) jv-valprint.c + (java_value_print java_val_print) language.c (unk_lang_printchar + unk_lang_printstr unk_lang_emit_char) language.h (struct + language_defn LA_PRINT_STRING LA_EMIT_CHAR) m2-lang.c (m2_printstr + m2_printchar emit_char) printcmd.c (print_formatted) scm-lang.c + (scm_printstr) valprint.c (val_print_string) value.h + (val_print_string): Add emit_char routines to language_desc struct + to allow finer control over language specific character output issues. + Add character width arg to printstr routines to allow handling of + wchar_t/Unicode strings. Fix c_printstr to handle wide characters. + Supply width argument to LA_PRINT_STRING and val_print_string. + + * jv-lang.c (java_object_type dynamics_objfile java_link_class_type + get_dynamics_objfile get_java_object_type) jv-lang.h + (get_java_object_type): Make lots of things static. + + * expprint.c (dump_prefix_expression dump_subexp): Move opcode name + printing to common routine (op_name). + * (dump_subexp): Add support for OP_SCOPE. + +Fri Oct 2 16:25:54 1998 Stan Shebs + + * configure.host (i[3456]86-*-windows): Remove, no longer used. + * mswin: Remove directory, no longer used. + +Fri Oct 2 18:52:20 1998 Fernando Nasser + + * sol-thread.c: Fixed prototypes and calls to supply_fpregset and + fill_fpregset + +1998-10-02 Keith Seitz + + * remote.c (remote_interrupt): Rewrite to use remote_stop. + (remote_interrupt_twice): Remove. remote_stop now handles it. + (remote_stop): New function which handles interrupting the + remote target so that CLUI and GUI use the same core functions + to achieve the same goal. + (remote_wait): Change to handle remote_stop properly. + [interrupted_already]: New static global to help remote_stop. + [remote_ops, extended_remote_ops]: Add remote_stop for to_stop member. + + * target.c: Rename static function "ignore" to "target_ignore" and + export it so that gdb can determin if some target vector member is + actually not defined. Replace all occurances of ignore. + + * target.h: Export target_ignore. + +Fri Oct 2 03:51:48 1998 Peter Schauer + + * target.c (target_xfer_memory): Handle requests with zero + transfer length right away. + + * values.c (unpack_double): Set up code, length and signedness of + type _after_ checking for typedef. + +Thu Oct 1 15:39:27 EDT 1998 Frank Ch. Eigler + + * breakpoint.c (bpstat_stop_status): Do not consider an + untripped watchpoint as a "hit". + +Thu Oct 1 20:52:39 1998 Andrew Cagney + + * exec.c (exec_file_command), convex-tdep.c (exec_file_command), + arm-xdep.c (exec_file_command), remote-rdp.c + (remote_rdp_create_inferior), remote-os9k.c + (rombug_create_inferior), remote-mm.c (mm_create_inferior), + remote-eb.c (eb_create_inferior), remote-es.c + (es1800_create_inferior), remote-rdi.c (arm_rdi_create_inferior), + remote-sim.c (gdbsim_create_inferior), remote-utils.c + (gr_create_inferior), remote-st.c (st2000_create_inferior), + remote-nindy.c (nindy_create_inferior), remote-hms.c + (hms_create_inferior), remote-e7000.c (e7000_create_inferior), + remote-array.c (array_create_inferior), remote-adapt.c + (adapt_create_inferior): Replace "exec" with "executable" in + messages. + +1998-09-25 Keith Seitz + + * rdi-share/unixcomm.c: If using cygwin32, also use the SERPORT and + PARPORT defines for win32. + (Unix_MatchValidSerialDevice): For cygwin32, valid serial port names + start with "com", not "/dev/tty". + (Unix_OpenSerial): Do not use O_NONBLOCK on cygwin32. + + * rdi-share/devsw.c (DevSW_Close): Free the device's state + (SwitcherState) so that the device may be reopened. + + * remote-rdi.c (mywritec): Send all output through gdb's *_unfiltered + functions, ignoring non-ASCII chars, so that non-tty UI's can snarf + the output from fputs_hook. + (mywrite): Ditto. + (arm_rdi_open): Set inferior_pid. + (arm_rdi_detach): Pop the target off the target stack so that + users can attach and detach multiple times. + (arm_rdi_close): Close the opened device and reset inferior_pid, too. + +1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Change --enable-warnings to --enable-build-warnings. + * configure: Updated. + +1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (WARN_CFLAGS): Add -Wmissing-prototypes. + * configure: Regenerated. + +1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Add --enable-warnings. + Adjust whitespace of other --with and --enable options so that + configure --help lines up correctly. + * aclocal.m4: Ditto. + * Makefile.in (WARN_CFLAGS): Add. Set by configure. + * configure: Regenerated. + +Thu Sep 24 15:44:34 1998 Stan Shebs + + * remote-rdi.c: Fix formatting, remove some commented-out code. + (init_rdi_ops): Omit needless initializations. + +Wed Sep 23 18:21:03 1998 Andrew Cagney + + * remote.c (remote_address_masked): New function - mask address + according to REMOTE_ADDRESS_SIZE. + (remote_address_size): New global. + (hexnumstr): New function - convert arbitrary unsigned to hex. + (remote_write_bytes, remote_read_bytes): Use hexnumstr to + construct packet address. Mask address when necessary. + (_initialize_remote): Add "set remoteaddresssize" command, set + REMOTE_ADDRESS_SIZE variable. + + * NEWS: Update. + +Wed Sep 23 18:08:52 1998 Andrew Cagney + + * remote.c (_initialize_remote, packet_command, print_packet): + Pretty print code. + +Wed Sep 23 12:32:54 1998 + + * remote.c (packet_command): Test REMOTE_DESC to determine if + remote connection is open. + +Tue Sep 22 22:27:24 1998 Mark Alexander + + Patch from Dawn Perchik : + * rs6000-tdep.c (pop_frame): Handle generic dummy frames. + (push_arguments): Likewise. + (frame_saved_pc): Likewise. + (rs6000_frame_chain): Likewise. + (ppc_push_return_address): New function. + (get_saved_register): New function. + * config/powerpc/tm-ppc-eabi.h: Add generic dummy frame macros. + +Mon Sep 21 19:29:32 1998 Stu Grossman + + * defs.h utils.c (fputc_filtered): New function. Does the obvious... + * jv-lang.c (java_printchar): Fix output of chars > 0xff. Fold + java_emit_char into java_printchar. + * language.h (PRINT_LITERAL_FORM): Reformat for readability. + +Mon Sep 21 14:38:03 1998 Catherine Moore + + * config/arm/tm-arm.h (*_BREAKPOINT): Define both little endian + and big endian breakpoint patterns. + + * arm-tdep.c (arm_break_point_from_pc): Insert either big endian + or little endian breakpoints depending upon target byte order. + +Fri Sep 18 07:53:08 1998 Peter Schauer + + * sol-thread.c (sol_thread_notice_signals): Use PIDGET when + passing pid down to procfs_notice_signals. + +Wed Sep 16 14:57:14 1998 Stu Grossman + + * stabsread.c (resolve_symbol_reference): Return 1 on success, 0 on + failure. + * (define_symbol): Check return value from resolve_symbol_reference, + and drop symbol if it fails. + +Tue Sep 15 15:24:16 1998 Stu Grossman + + * stabsread.c: Make all complaints static. + * Fix formatting of live range splitting code. + * (resolve_symbol_reference define_symbol resolve_live_range): Change + errors to complaints so that bad live range symbols won't abort the + entire symbol table. Handle errors by aborting just the current + symbol. + * (ref_init): Goes away. Folded into ref_add(). + * (REF_MAP_SIZE): Put parens around parameter so that args like + `1 + 2' get handled correctly (yes, this was a real bug). + * (ref_add): Remove check for allocation failures. Not necessary + when using xrealloc(). Fix pointer arithmetic problem when clearing + memory. This and the previous patch prevent random SEGV's when there + are lots of live range symbols. + +Tue Sep 15 14:02:01 1998 Nick Clifton + + * remote-rdi.c: Prevent multiple attempts to close the remote + connection. + +Tue Sep 15 10:24:17 1998 Andrew Cagney + + * printcmd.c (examine_i_type): New static - type for instructions. + (do_examine): For "i" format, specify examine_i_type. + (do_examine): Call value_at_lazy instead of value_at so that + examine data is only fetched if it is used. + (x_command): If examine data was not fetched, set convenience + variable "__" to void. + (_initialize_printcmd): Initialize examine_i_type. + +Sun Sep 13 01:34:59 1998 Michael Snyder + + * blockframe.c (find_pc_sect_partial_function): use bfd section + of msymbol for end of section comparison. + +Fri Sep 11 14:02:49 1998 Michael Snyder + + * tracepoint.c: clean up several unused variables and such. + +Fri Sep 11 12:38:34 EDT 1998 Zdenek Radouch (radouch@cygnus.com) + + * arm-tdep.c (arm_push_arguments): fixed frame construction + +Thu Sep 10 20:51:23 1998 Michael Snyder + + * mn10300-tdep.c (mn10300_analyze_prologue): guard against NULL. + +Wed Sep 9 19:37:36 1998 Stan Shebs + + * dbxread.c (IGNORE_SYMBOL): Remove definition, is never used. + * os9kread.c: Remove comment mentioning IGNORE_SYMBOL. + +Wed Sep 9 11:39:05 1998 Ron Unrau + + * blockframe.c(find_pc_sect_partial_function): look for min syms in + the same section when trying to guess the end of a function. + * symfile.c(list_overlays_command): use print_address_numeric + * remote-sim.c: export simulator_command + +1998-09-08 Jason Molenda (jsm@bugshack.cygnus.com) + + * breakpoint.c (bpstat_stop_status): Declare a bp match if the + current fp matches the bp->fp OR if the current fp is less than + the bp->fp if we're looking at a bp_step_resume breakpoint. + +Tue Sep 8 19:42:58 1998 Stan Shebs + + * symtab.h (struct symtab): Remove EXTRA_SYMTAB_INFO hook, + not currently used. + * symfile.c (allocate_symtab): Deprecate use of + INIT_EXTRA_SYMTAB_INFO here. + +Fri Sep 4 15:33:25 1998 Stan Shebs + + * README: Update remote debugging and testsuite info. + +Thu Sep 3 13:50:20 1998 Mark Alexander + + * config/mn10300/tm-mn10300.h (FP_REGNUM): Redefine to be a + pseudo-register, not the same as a3. + (D2_REGNUM, D3_REGNUM, A2_REGNUM, A3_REGNUM): Define. + * mn10300-tdep.c (fix_frame_pointer): New function. + (set_movm_offsets): Use register number macros instead of + hard-coded constants. + (mn10300_analyze_prologue): Fix to handle redefinition of FP_REGNUM. + (mn10300_frame_chain): Fix to handle redefinition of FP_REGNUM; + use register number macros instead of hard-coded constants; + add missing parameter to call of mn10300_analyze_prologue. + (mn10300_frame_saved_pc): Use register number macros instead of + hard-coded constants. + +Tue Sep 1 12:04:57 EDT 1998 Zdenek Radouch (radouch@cygnus.com) + + Changes to support/fix ARM/ELF port. Use MAKE_MSYMBOL_SPECIAL for + both ELF and COFF; + * elfread.c (elf_symtab_read): use ELF specific macro + * coffread.c (coff_symtab_read): use COFF_MAKE_MSYMBOL_SPECIAL() + * arm-tdep.c: separate COFF and ELF thumb processing + disable --mapcs-float processing + * dwarf2read.c: Disabled building of minimal symbols + * config/arm/tm-arm.h: new macros for distinguishing arm/thumb + * config/mips/tm-mips.h: use ELF specific macro + +Mon Aug 31 15:42:10 1998 Tom Tromey + + * top.c (context_hook): Define. + +Tue Aug 25 13:21:58 1998 Michael Snyder + + * ax-gdb.c (gen_var_ref): Allow for typedef types. + (gen_cast, gen_bitfield_ref, gen_expr, gen_deref): ditto. + +Mon Aug 24 18:29:03 1998 Michael Snyder + + * tracepoint.c (collect_symbol): Handle register doubles that + are stored in two registers. + +Mon Aug 24 14:39:08 1998 Mark Alexander + + * sh-stub.c (undoSStep): Improve comment. + * sparc-tdep.c (sparc_extract_struct_value_address): Simplify to use + same method on both 32-bit and 64-bit machines. + * sparcl-tdep.c (sparclite_check_watch_resources): Simulator doesn't + support hardware breakpoints. + * config/sparc/tm-sparc.h (CALL_DUMMY): Improve comments. + +1998-08-20 Jason Molenda (jsm@bugshack.cygnus.com) + + * rdi-share/Makefile.am (INCLUDES): Fix typeo. + * rdi-share/Makefile.in: Regenerated. + +1998-08-19 Jason Molenda (jsm@bugshack.cygnus.com) + + * rdi-share/Makefile.am: Use just `INCLUDES' not `libname_INCLUDES'. + * rdi-share/Makefile.in: Regenerated. + +1998-08-19 Keith Seitz + + * v850ice.c (v850ice_stop): New function to stop the ICE. + (v850ice_load) Pass filename to ICE DLL. + (ice_stepi, ice_nexti, ice_cont): Do not directly call the gdb + commands -- let the GUI do it so that it can retain control + of the display. + +Wed Aug 19 15:53:52 1998 Anthony Green + + * i386v4-nat.c: Include sys/reg.h if present. + +Wed Aug 19 03:07:53 1998 Richard Henderson + + * config/alpha/alpha-linux (XDEPFILES): Build ser-tcp. + +1998-08-18 Fernando Nasser + + * symtab.c (decode_line_1): For minimal symbol, SKIP_PROLOG to + make sure we stop after the frame pointer is locaded and backtrace + prints an accurate stack. Complements changes made on Mon Jul 27 + 10:45:56 1998 + (decode_line_2): Replaced the whitespace after ">" in a prompt + which has been taken away by changes made on Sun Jul 19 02:11:45 + 1998 + +1998-08-18 Keith Seitz + + * stack.c: Define new hook, selected_frame_level_changed_hook, which + will be called whenever the selected stack level changes. + (select_frame): Call the selected_frame_level_changed_hook. + +Tue Aug 18 18:03:42 1998 Stan Shebs + + * remote-rdi.c (arm_rdi_open): Pass serial device name to + Adp_OpenDevice, and include it in error reports. + +1998-08-18 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Add more header files to AC_CHECK_HEADERS. + * configure: Regenerated. + + * command.c: Include wait.h or sys/wait.h if present. + * inftarg.c: Ditto. + * core-aout.c: Include ptrace.h or sys/ptrace.h if present, based + on autoconf test. + * infptrace.c: Ditto. + + * expprint.c: Include ctype.h for isprint prototype. + * i386aix-nat.c: Include sys/reg.h if autoconf says it is present. + * i386v-nat.c: Include ptrace.h, sys/ptrace.h, and sys/reg.h if + present, based on autoconf test. + + * utils.c: Include curses.h and term.h if present. + (puts_debug): Change 'carriage_return' local variable to return_p + to avoid name clash. + + * config/m68k/nm-apollo68b.h: Don't define PTRACE_IN_WRONG_PLACE, + determine it with autoconf. + * config/i386/nm-linux.h: Don't define NO_SYS_REG_H, determine it + with autoconf. + * config/i386/nm-i386sco.h: Don't define NO_PTRACE_H, determine it + with autoconf. + * config/i386/nm-i386v.h: Ditto. + * config/i386/nm-symmetry.h: Ditto. + * config/m88k/xm-cxux.h: Ditto. + * config/m88k/xm-dgux.h: Ditto. + + * config/m68k/delta68.mh (NAT_FILE): nm-delta68.h no longer necessary. + * config/m68k/nm-delta68.h: Removed. + +Fri Aug 14 11:14:03 1998 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (set_movm_offsets): Change second argument to + be the actual args to movm itself. All callers changed. Only set + fi->fsr.regs[x] if reg X is saved by the movm instruction. + +Fri Aug 14 04:18:23 1998 Peter Schauer + + * sol-thread.c (lwp_to_thread): Fix error message for failing + td_ta_map_lwp2thr call. + (ps_lgetLDT): Mask off upper bits in GS register when comparing + with selector. + +Wed Aug 12 16:30:01 1998 Frank Ch. Eigler + + * remote-sim.c (simulator_command): Reset register cache after + simulator command. + +Wed Aug 12 09:00:26 1998 Stu Grossman + + * expprint.c (dump_prefix/postfix_expression): Don't try to print + type expressions. + +Tue Aug 11 11:33:25 1998 Stu Grossman + + * c-typeprint.c (c_print_type): Don't crash if varstring is null. + * expprint.c expression.h (dump_expression): Rename to + dump_prefix_expression. + * Print out the expression in normal form. Call print_longest + instead of trying to do it ourselves. + * (dump_postfix_expression): New function, prints out the expression + with indentation and better formatting and interpretation. + * parse.c (parse_exp_1): Put calls to dump expressions under ifdef + MAINTENANCE_CMDS and expressiondebug variable. + +Thu Aug 6 13:20:02 1998 Ron Unrau + + * infrun.c (wait_for_inferior): use stop_func_name instead of + stop_func_start to decide that no debug info exists. + +Thu Jul 30 13:53:50 1998 Mark Alexander + + * mips-tdep.c (mask_address_p): New variable. + (mips_addr_bits_remove): Test mask_address_p to decide whether + to mask off the upper 32 bits of addresses. + (_initialize_mips_tdep): Add command to set mask_address_p. + (mips_call_dummy_address): New function. + * config/mips/tm-mips.h (CALL_DUMMY_ADDRESS): Redefine to + call mips_call_dummy_address. + +1998-07-29 Fernando Nasser + + * symfile.c (add_symbol_file_command): Test for the from_tty + parameter and avoid query when not interactive. + +Wed Jul 29 10:39:29 1998 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (set_movm_offsets): Do nothing for the am33 + registers if we are not in am33 mode. + (mn10300_frame_chain, mn10300_frame_saved_pc): Similarly. + (set_machine_hook): Keep track of whether or not we're in am33 mode. + +Mon Jul 27 16:11:42 1998 Michael Snyder + + * tracepoint.c (remote_set_transparent_ranges): new function. + Send the start and end addresses of all loadable read-only + sections down to the trace target, so that it can treat them + as "transparent" (ie. don't care if they were collected or not). + +Mon Jul 27 15:38:07 1998 Mark Alexander + + * mn10300-tdep.c (mn10300_analyze_prologue): Undo previous fix + for setting frame address in optimized code; made unnecessary + by compiler fixes. + +Mon Jul 27 10:45:56 1998 Martin M. Hunt + + * symtab.c (decode_line_1): For minimal symbol, call + find_pc_sect_line() to make sure the line number gets set + properly. + (print_symbol_info): Redeclare function void. + +1998-07-27 Jason Molenda (jsm@bugshack.cygnus.com) + + * config/d10v/tm-d10v.h (REGISTER_NAMES): sp -> r15. The + stack pointer et al are synthesized from the SP_REGNUM (etc) + defines and should not be mentioned in REGISTER_NAMES. + +Mon Jul 27 08:54:41 1998 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (mn10300_frame_chain): Account for space saved + by am33 register saves. + (mn10300_frame_saved_pc): Similarly. + +Fri Jul 24 14:41:19 1998 Michael Snyder + + * tracepoint.c (encode_actions): Treat register names and simple + variable names as special cases and don't convert them to byte- + codes: these things can be collected far more efficiently + without invoking the bytecode interpreter. + +Fri Jul 24 13:32:46 1998 Mark Alexander + + * config/i386/tm-i386.h (STORE_STRUCT_RETURN): Make it + work on hosts of any endianness. + * config/i386/tm-i386v.h: Ditto. + +Fri Jul 24 07:41:12 1998 Mark Alexander + + * mn10300-tdep.c (set_movm_offsets): New helper function + for mn10300_analyze_prologue. + (mn10300_analyze_prologue): Simplify by factoring out common code. + Fix bugs in setting frame address for optimized code. + Use read_memory_nobpt instead of target_read_memory. + +Thu Jul 23 17:01:17 1998 Michael Snyder + + * tracepoint.c (collect_symbol): handle LOC_ARG case. + +Thu Jul 23 15:07:40 1998 Dawn Perchik + + * sparc-tdep.c (sparc_init_extra_frame_info): Recognize when we're + in a function prologue before the SAVE instruction. + (sparc_frame_saved_pc): Ditto. + * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): Add in_prologue flag. + +Thu Jul 23 14:58:09 1998 Dawn Perchik + + * i386-tdep.c (i386_get_frame_setup): Recognize function + prologues in code compiled with -fcheck-stack. + +Thu Jul 23 14:49:27 1998 Dawn Perchik + + * remote-mips.c (remote_mips_insert_hw_breakpoint, + remote_mips_remove_hw_breakpoint): New functions for hardware + breakpoints on LSI targets. + * config/mips/tm-embed.h (target_remove_hw_breakpoint, + target_insert_hw_breakpoint): Define to call + remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint, + respectively. + +1998-07-21 Fernando Nasser + + * source.c (print_source_lines): Print "No such file or directory" + just once. + (directory_command): same as above; resets if user issues dir. + +Sun Jul 19 02:11:45 1998 Martin M. Hunt + + * symtab.c (decode_line_2): Instead of printing a prompt + and calling command_line_input() without a prompt, just + call it with the proper args. This makes the GUI work too. + +Fri Jul 17 9:26:50 1998 Ron Unrau + + * blockframe.c (find_pc_sect_partial_function): allow for the possi- + bility of multiple symbols at the same address when finding high. + * breakpoint.c (resolve_sal_pc): if the function based section lookup + fails, try getting the section from the minimal symbol table. + * parse.c (write_exp_msymbol): use symbol_overlayed_address to get + the LMA of a minimal symbol if unmapped. + * symtab.c (find_line_symtab): change interface to return symtab + containing the best linetable found. + (decode_line_1): use find_line_symtab to set val.symtab. This should + improve support for source files with multiple symtabs. + +Wed Jul 15 11:51:33 1998 Keith Seitz + + * main.c (main): Fix violations of GNU coding standard. + + * breakpoint.c: Export delete_command. + + * infcmd.c: Export continue_command, stepi_command, and nexti_command. + + * Makefile.in: Add target for v850ice.o. + + * configure.tgt: Add cygwin32 dependencies for v850 ice. + +Wed Jul 15 10:58:29 1998 Nick Clifton + + * tracepoint.c (set_raw_tracepoint): Cope with symbols that do not + have an associated directory. + +Mon Jul 13 15:21:04 1998 Mark Alexander + + * utils.c (puts_debug): Display non-printable characters in hex + instead of octal. + +Thu Jul 9 16:16:47 1998 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (mn10300_generic_register_names): New variable. + (set_machine_hook): New function. Copy the appropriate register + names into reg_names. + (_initialize_mn10300_tdep): Set up to call set_machine_hook. + * tm-mn10300 (NUM_REGS): Bump to 32. + (REGISTER_NAMES): Updated accordingly. + + * mn10300-tdep.c (am33_register_names): New variable. + (mn10300_analyze_prologue): Handle regs saved by am33 prologues. + * tm-mn10300.h (E0_REGNUM): Define. + +Tue Jul 7 7:40:13 1998 Ron Unrau + + * symtab.c (find_pc_sect_psymbol): allow case where textlow is 0 + +Thu Jul 2 15:57:58 1998 Frank Ch. Eigler + + * breakpoint.c (resolve_sal_pc): Accept absence of innermost + Lexical block for breakpoint resolution. + +Thu Jul 2 10:22:00 1998 Dawn Perchik + + * mdebugread.c (parse_partial_symbols): Go ahead and read the .mdebug + section, but just don't add a 2nd minimal symbol if this is an .mdebug + section in an ELF file. + +1998-07-01 Jim Blandy + + * Makefile.in (ax-general.o): Depend on $(defs_h) too. + (ax_h): Bother to define this. + +Mon Jun 29 19:01:18 1998 Jim Wilson + + * gnu-regex.c (re_comp): Add cast to char * before gettext calls. + +Sun Jun 28 11:35:48 1998 Peter Schauer + + Improve support for SunPro F77. + * dbxread.c (end_psymtab, process_one_symbol): Handle minimal + symbols with trailing underscore names. + * minsyms.c (find_stab_function_addr): Ditto. + * dbxread.c (process_one_symbol): Ignore N_ALIAS for now. + * partial-stab.h (case N_ALIAS): Ditto. + * stabsread.c (read_sun_builtin_type): Handle boolean types. + +Fri Jun 26 14:03:01 1998 Keith Seitz + + * symtab.h (enum namespace): Add new namespaces FUNCTIONS_NAMESPACE, + TYPES_NAMESPACE, METHODS_NAMESPACE, and VARIABLES_NAMESPACE used by + new search_symbols. + Add prototype for search_symbols and free_search_symbols. + + * symtab.c (list_symbols): Rewrite to use new search_symbols. + (file_matches): New helper function for search_symbols. + (free_search_symbols): New function which frees data returned from + search_symbols. + (print_symbol_info): New helper function which prints info about a + matched symbol to stdout. Extracted from old list_symbols. + (print_msymbol_info): New helper function which prints info about + a matched msymbol to stdout. Extracted from old list_symbols. + (symtab_symbol_info): Extracted from old list_symbols. + (variables_info): Use symtab_symbol_info. + (functions_info): Use symtab_symbol_info. + (types_info): Use symtab_symbol_info. + (rbreak_command): Rewrite to use new search_symbols. + +Thu Jun 25 22:38:32 1998 Frank Ch. Eigler + + * mips-tdep.c (mips_push_arguments): Use 128-bit stack frame + alignment for inferior calls. + +Wed Jun 24 23:17:12 1998 Mark Alexander + + * mn10200-tdep.c (mn10200_analyze_prologue): Fix calculation + of jsr target address. + +Tue Jun 23 19:37:46 1998 Mark Alexander + + * config/mn10200/tm-mn10200.h (SAVED_PC_AFTER_CALL): Don't + zero upper byte of address. + +Tue Jun 23 17:32:26 1998 Michael Snyder + + * rs6000-tdep.c (pop_dummy_frame): use memcpy. + (push_arguments): use memset. + (various other places): fix up indentation and long lines. + +Tue Jun 23 11:58:35 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * configure.in: s/lXext/-lXext/ for Jillian's change. + +Tue Jun 23 11:14:04 1998 Michael Snyder + + * source.c (find_source_lines): fix indentation. + + * config/mips/tm-irix5.h: Modify to work better on irix 6, by + making FP registers 8 bytes instead of 4. + REGISTER_BYTES: redefine. REGISTER_BYTE(): redefine. + REGISTER_VIRTUAL_TYPE: redefine. MIPS_LAST_ARG_REGNUM: redefine. + * irix5-nat.c (fetch_core_registers): read 8 bytes per FP register. + * mips-tdep.c (FP_REGISTER_DOUBLE): new macro to distinguish + targets with 8-byte FP registers (don't use TARGET_MIPS64). + (STACK_ARGSIZE): new macro, how much space is taken up on the + stack for each function argument (don't use TARGET_MIPS64). + (mips_push_arguments): modify logic to work better on Irix 6 + (n32 ABI). + +Tue Jun 23 12:29:53 1998 Jillian Ye + + * configure.in: Add -lXext to mips_extra_libs + * configure: Regenerated. + +Sun Jun 21 09:31:12 1998 Ron Unrau (runrau@cygnus.com) + + * symtab.c (find_line_pc): assumed that a PC of 0 is illegal. + Changed to pass PC as arg and return 1 if valid (0 otherwise). + * symtab.h: Change prototype to match. + * symtab.c (find_line_pc_range): Use new interface. + * breakpoint.c (resolve_sal_pc): Ditto. + +Wed Jun 17 15:50:00 1998 Ron Unrau (runrau@cygnus.com) + + * parse.c (target_map_name_to_register): Check target specific + aliases *first* so that it can over-ride architectural names + +Wed Jun 17 17:13:38 1998 Said Ziouani (saidz@park-street.cygnus.com) + + * remote-sds.c (sds_start_remote): Fix printf call. + +Tue Jun 16 16:32:08 1998 Mark Alexander + + * mn10200-tdep.c (mn10200_analyze_prologue): Fix null pointer + crash when in "start". + +Tue Jun 16 14:38:40 1998 Ron Unrau (runrau@cygnus.com) + + * dbxread.c: reset function_start_offset after a finishing N_FUN + is seen. + * remote-sim.c: allow TARGET_REDEFINE_DEFAULT_OPS to override + target vectors as needed. + +Sun Jun 14 08:46:25 1998 Ron Unrau (runrau@cygnus.com) + + * partial-stab.h: 'F' and 'f' type N_FUN psymbols should pass + CUR_SYMBOL_VALUE as CORE_ADDR instead of long + * buildsym.[ch]: export pending_blocks list + +Sat Jun 13 13:02:32 1998 Dawn Perchik (dawn@cygnus.com) + + * remote.c: Fix remote help string to match that of help.exp. + +Fri Jun 12 14:22:55 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * configure.in (LIBS): Add -lw to the list of libraries if needed. + +Thu Jun 11 15:05:10 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * btowc.c: Removed. + * configure.in: Don't see if we need to replace btowc(). + * Makefile.in: Don't include LIBOBJS. + * configure: Regenerated. + * gnu-regex.c (regex_compile): Only support i18n [:foo:] if + we have btowc(). + +Wed Jun 10 15:39:14 1998 Stu Grossman + + * c-exp.y: Fix problems with parsing "'foo.bar'::func". + Some languages allow symbols with dots. + + * gdbtypes.c (check_stub_method): Cosmetic. Use more descriptive + names for parameters. + + * jv-exp.y: Parser now accepts primitive types. + * (parse_number): Use correct ifdef for scanf long double support. + * jv-lang.c (java_array_type): Initial cut at array support. + + * language.c language.h (set_language): Now returns previous language. + + * symtab.c (find_methods): Make static. Cosmetic changes, including + indentation, and adding descriptive comments. Move local variable + defs into the block they are used in. + * Don't call check_stub_method any more. Use gdb_mangle_name to + generate the full method name. find_method doesn't need all the other + goobldegook that check_stub_method does. + * (gdb_mangle_name): Use more descriptive names for parameters. Fix + comment. + * (lookup_partial_symbol lookup_block_symbol): Check for java to + ensure we can find mangled names. + * (decode_line_1): Move local variable defs into the block they are + used in. (Improves code readability.) + +Wed Jun 10 18:04:35 1998 Frank Ch. Eigler + + * gdbtypes.c (get_discrete_bounds): Assign unsigned type flag for + all-positive enum. + (create_set_type): Ditto for all-positive set values. + * values.c (unpack_field_as_long): Check for typedef in struct + field unpacking. + +Wed Jun 10 14:06:05 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * configure.in: Add some tests for gnu-regex.c's benefit. + See if btowc() function is provided in C library. + * configure, config.in: Regenerated. + * Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c + if necessary. + * btowc.c: New file. + + * gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris' + benefit. + Drop namespace preserving defines for now. + +Wed Jun 10 11:53:42 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * gnu-regex.c: Include "gnu-regex.h", not "regex.h". + +Wed Jun 10 11:34:07 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * gnu-regex.c, gnu-regex.h: Change LGPL license to GPL license + to stay consistent with the rest of GDB. + +Wed Jun 10 11:27:39 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * gnu-regex.c, gnu-regex.h: Update to current FSF (glibc) versions. + +Wed Jun 10 10:58:18 1998 Michael Snyder + + * printcmd.c (disassemble_command): move overlay mapping code + "up" into find_pc_partial_function. + * blockframe.c (find_pc_partial_function): adjust start address + and end address for overlays (mapped vs. unmapped addresses), + so that all callers of this function may benefit. + * m32r-tdep.c (m32r_skip_prologue): adjust indentation. + +Mon Jun 8 16:08:10 1998 Ron Unrau + + * objfiles.c (add_to_objfile_sections): All targets to define + TARGET_KEEP_SECTION to permit them to retain bfd sections that + GDB would otherwise have discarded. + +Fri Jun 5 13:56:19 1998 Doug Evans + + * dbxread.c (read_dbx_symtab): Don't lower texthigh for last psymtab. + +Thu Jun 4 18:35:04 1998 Stan Shebs + + * remote.c (init_extended_remote_ops): Make extended_remote_ops + by copying from remote_ops, move it and init_remote_ops to + usual place at end of file, remove "void" from arg lists. + +Thu Jun 4 17:51:06 1998 Mark Alexander + + * sparc-tdep.c (sparc_fix_call_dummy): Byte-swap the call dummy + on bi-endian machines. + (sparc_extract_return_value): Handle values smaller than int on + machines with little-endian data. + (sparc_target_architecture_hook): Set bi_endian flag. + +Thu Jun 4 12:14:48 1998 Michael Snyder + + * printcmd.c (disassemble_command): Fix off-by-one error for + disassembling functions in unmapped overlay sections. + +Thu Jun 4 10:15:03 1998 Elena Zannoni + + * remote.c: merged. + + - Jim Blandy + (print_packet, remote_packet_command): New functions. + (_initialize_remote): Register the remote-packet command. + - David Taylor + (_initialize_remote): remote-compare is now + compare-sections. + - Elena Zannoni + (remote_compare_command): added warning, issued in case + of mismatch only. + +Thu Jun 4 08:25:38 1998 Michael Snyder + + * remote.c (remote_compare_command): New function, new command. + Compare object file binary image with corresponding memory on + remote target. Report differences. + +Tue Jun 2 19:05:04 1998 Mark Alexander + + * sparc-tdep.c (sparc_target_architecture_hook): Set target + byte order only when it's selectable. + +Tue Jun 2 02:01:56 1998 Mark Alexander + + * sparc-tdep.c (sparc_target_architecture_hook): New function to + set endianness based on machine type. + (_initialize_sparc_tdep): Initialize target_architecture_hook. + (sparc_print_register_hook): Print PSR and FPSR in fancy format + on 32-bit machines. + * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Redefine to + call sparc_print_register_hook instead of using inline code. + * config/sparc/tm-sp64.h (PRINT_REGISTER_HOOK): Remove. + +Thu May 28 17:19:14 1998 Keith Seitz + + * main.c (main): Check for NULL from getenv on CYGWIN32. + +Thu May 28 09:41:44 1998 Nick Clifton + + * monitor.c (monitor_vsprintf): Handle %%. Patch courtesy of + Felix Lee (flee@cygnus.com) + +Thu May 28 00:27:35 1998 Peter Schauer + + * mips-tdep.c (mips_push_dummy_frame): Fix calculation of + PROC_REG_OFFSET and PROC_FREG_OFFSET. + +Mon Apr 27 14:37:49 1998 Andrew Cagney + + * config/v850/tm-v850.h (REGISTER_BYTE): FP_REGNUM and + FP_RAW_REGNUM use the same register location. + + * v850-tdep.c (v850_scan_prologue): Use FP_RAW_REGNUM instead of + FP_REGNUM. + (v850_frame_chain): Ditto. + + * config/v850/tm-v850.h (REGISTER_NAMES): Add "fp". + (NUM_REGS): Update. + (FP_REGNUM): Update. + (FP_RAW_REGNUM): Define. + +Wed May 27 14:22:31 1998 Keith Seitz + + * main.c (main): Convert the path returned from getenv to a posix + path on cygwin32 hosts. + +Mon May 25 13:31:27 1998 Keith Seitz + + * remote.c (remote_open_1): If an error occurs starting the remote, + pop the target AND return. + +Sat May 23 02:23:09 1998 Peter Schauer + + * dwarf2read.c (read_subroutine_type): Set TYPE_FLAG_PROTOTYPED + on C++ functions. + * valops.c (value_arg_coerce): Add new argument to indicate whether + the function has a prototype, handle integer and float promotions + accordingly. + (call_function_by_hand): Always call value_arg_coerce, pass down + prototype information. + +Fri May 22 10:56:36 1998 John Metzler + + * remote.c (_initialize_remote): Typo extended__remote + +Thu May 21 13:14:25 1998 John Metzler + + * gnu-nat.c (init_gnu_ops): Initialization of target ops by assignment. + (_initialize_gnu_nat): Call new init + * mac-nat.c (init_child_ops): Ditto. + (_initialize_mac_nat): Ditto. + * monitor.c (init_base_monitor_ops): Ditto. + (_initialize_remote_monitors): Ditto. + * ppc-bdm.c (init_bdm_ppc_ops): Ditto. + (_initialize_bdm_ppc): Ditto. + * remote-adapt.c (init_adapt_ops): Ditto. + (_initialize_remote_adapt): Ditto. + * remote-array.c (init_array_ops): Ditto. + (_initialize_array): Ditto. + * remote-bug (init_bug_ops): Ditto. + (_initialize_remote_bug): Ditto. + * remote-e7000.c (init_e7000_ops): Ditto. + (_initialize_remote_e7000): Ditto. + * remote-eb.c (init_eb_ops): Ditto. + (_initialize_remote_eb): Ditto. + * remote-es.c (init_es1800_ops): Ditto. + (init_es1800_child_ops): Ditto. + (_initialize_es1800): Ditto. + * remote-hms.c (init_hms_ops): Ditto. + (_initialize_remote_hms): Ditto. + * remote-mm.c (init_mm_ops): Ditto. + (_initialize_remote_mm): Ditto. + * remote-nindy.c (init_nindy_ops): Ditto. + (_initialize_nindy): Ditto. + * remote_nrom.c (init_nrom_ops): Ditto. + (_initialize_remote_nrom): Ditto. + * remote-os9k (init_rombug_ops): Ditto. + (_initialize_remote_os9k): Ditto. + * remote-rdi.c (init_rdi_ops): Ditto. + (_initialize_remote_rdi): Ditto. + * remote-rdp.c (init_remote_rdp_ops): Ditto. + (_initialize_remote_rdp): Ditto. + * remote-sds.c (init_sds_ops): Ditto. + (_initialize_remote_sds): Ditto. + * remote-sim.c (init_gdbsim_ops): Ditto. + (_initialize_remote_sim): Ditto. + * remote-st.c (init_st2000_ops): Ditto. + (_initialize_remote_st2000): Ditto. + * remote-udi.c (init_udi_ops): Ditto. + (_initialize_remote_udi): Ditto. + * remote-vx.c (init_vx_ops): Ditto. + (init_vx_run_ops): Ditto. + (_initialize_vx): Ditto. + * remote.c (init_remote_ops): Ditto. + (init_extended_remote_ops): Ditto. + (_initialize_remote): Ditto. + * sparcl-tdep.c (init_sparclite_ops): Ditto. + (_initialize_sparcl_tdep): Ditto. + * v850ice.c (init_850ice_ops): Ditto. + (_initialize_v850ice): Ditto. + * win32-nat.c (init_child_ops): Ditto. + (_initialize_inftarg): Ditto. + +1998-05-21 Jim Blandy + + * ax-gdb.c (const_var_ref): Don't handle function names. I don't + want to implement all the "usual unary conversion" rules for + constants. + (gen_usual_unary): Turn "function" values into "pointer to + function" values, in accordance with ANSI. + (gen_deref): Don't do the usual unary conversions here. Let the + caller do it. Note that dereferencing a function pointer yields + a function designator, which we call an rvalue, not an lvalue. + (gen_address_of): Handle functions specially. + (gen_struct_ref): Perform the usual unary conversions before + calling gen_deref. + (gen_expr): In case for the prefix '*' operator, call + gen_usual_unary manually. + +Wed May 20 15:29:41 1998 Gavin Koch + + * mips/tm-tx39.h (MIPS_DEFAULT_FPU_TYPE): Defined as MIPS_FPU_NONE. + * mips/tm-tx39l.h: Same. + +Wed May 20 10:12:11 1998 John Metzler + + * m32r-tdep.c (decode_prologue): Handle frames compiled with -Os. + Split out as separate function called by skip prologue and scan + prologue. new formula handles optimization in which the prologue + is interleaved with the body of the function. Also recognizes new + variations of prologue encoding. Use of frame pointer is + essential to debugging, -fno-omit-frame-pointer + (m32r_skip_prologue): Call decode prologue, ignore line info + (m32r_scan_prologue): Call decode prologue, ignore line info. + +Tue May 19 17:23:54 1998 John Metzler + + * w89k-rom.c (_initialize_w89k): Call new init function + (init_w89k_cmds): Convert to dynamic initialization of monitor_ops + data structure for forward compatability with additions to the + data structure. + * dbug-rom.c (_initialize_dbug_rom): ditto + (init_dbug_cmds): ditto + * m32r-rom.c (_initialize_m32r_rom): ditto + (init_m32r_cmds): ditto + +Tue May 19 14:54:11 1998 Michael Snyder + + * tracepoint.c (memrange_cmp): use const void * args to avoid + ANSI compiler warnings. + +1998-05-19 Jim Blandy + + * ax-gdb.c (gen_fetch, gen_var_ref, gen_deref, find_field, + gen_bitfield_ref, gen_expr): Call error, not abort. + * ax-general.c (read_const, generic_ext, ax_trace_quick, + ax_label, ax_const_d, ax_reg, ax_print): Same. + + * tracepoint.c: Remove the $(...) syntax for memranges. + (validate_actionline, encode_actions, trace_dump_command): Remove + clauses for the $(...) syntax. + (parse_and_eval_memrange): Function deleted. + (_initialize_tracepoint): Update function description. + + * ax-gdb.c (_initialize_ax_gdb): Make the "agent" command a + subcommand of "maintenance", as it should have been from the + beginning. #include "gdbcmd.h", to get the declaration for + maintenancelist. + * Makefile.in: Document that dependency. + +Tue May 19 12:00:58 1998 Elena Zannoni + + * tracepoint.c (get_tracepoint_by_number): new function, to access + traceframe_number for use of the GUI. + + * tracepoint.h: added prototype for get_traceframe_number. + +Mon May 18 13:34:27 1998 Keith Seitz + + * dbxread.c (process_one_symbol): If block addresses are relative to + function start addresses, reset function_start_address whenever a new + source file is seen. + +Mon May 18 13:04:27 1998 Michael Snyder + + * tracepoint.c (get_tracepoint_by_number): make sure to advance + arg pointer even if we fail to parse a useful number. Otherwise, + since this function is called in a loop, it may loop forever! + Also change strtol call to allow arbitrary radix. + (map_args_over_tracepoints (and other places)): add QUIT; call + to loop, to allow breakout using control-C. Not all loops were + analyzed to make sure they could terminate cleanly, but even + terminating with a messed-up tracepoint list would be better + than not terminating at all! + (tdump_command): check to see if we're connected to a trace- + capable target (currently only "remote") before doing anything + else. + +Sat May 16 22:21:48 1998 Frank Ch. Eigler + + * config/d30v/tm-d30v.h (INIT_FRAME_PC_FIRST): Fill in PC into + frame struct before extracting saved register offsets. + +Fri May 15 22:47:45 1998 Michael Snyder + + * tracepoint.c (encode_actions): fix typo in printf format string. + +1998-05-15 Jim Blandy + + Implement a few more tracing operators: ^ | & ~ ! + * ax-gdb.c (gen_integral_promotions, gen_logical_not, + gen_complement): New functions. + (gen_binop): New argument MAY_CARRY, indicating whether we need to + correct the upper bits of the value after performing the + operation. Callers changed. + (gen_expr): Handle BINOP_BITWISE_AND, BINOP_BITWISE_IOR, and + BINOP_BITWISE_XOR here as well, by calling gen_binop. Handle + UNOP_LOGICAL_NOT, UNOP_COMPLEMENT. + + * ax-gdb.c (gen_conversion): Reworked to avoid some unnecessary + sign extension. + + * ax-gdb.c (gen_usual_arithmetic): Renamed from gen_usual_binary, + to match the ANSI C standard better. Callers changed. + + * ax-gdb.c (gen_traced_pop): Add prototyped declaration. + +Fri May 15 18:18:38 1998 David Taylor + + * tracepoint.c (stringify_collections_list): return a collection + of strings rather than a single string. + (free_actions_list): new function. + (encode_actions): process collection of strings returned by + stringify_collections_list. + +1998-05-15 Jim Blandy + + * ax-gdb.c (gen_traced_pop): New function. + (gen_expr): Call it for comma operator. + (gen_trace_for_expr): Call it, instead of writing it out. + + Add facilities for sending arbitrary packets to the remote agent. + There are a bunch of improvements to make (make it generic; handle + 'O' replies properly), but I just want to get this onto the branch. + * remote.c (print_packet, remote_packet_command): New functions. + (_initialize_remote): Register the remote-packet command. + +Thu May 14 17:52:31 1998 Elena Zannoni + + * tracepoint.c: move actionline_type definition to tracepoint.h. + (validate_actionline): make non static. + + * tracepoint.h: move actioline_type definition from tracepoint.c. + (validate_actionline) moved prototype from tracepoint.c. + +Thu May 14 11:49:18 1998 David Taylor + + * tracepoint.c (validate_actionline): add additional error + checking, remove some dead code. + (encode_actions): additional cleanups. + (trace_find_command): remove some dead code. + (trace_find_pc_command): ditto. + (trace_find_tracepoint_command): ditto. + (trace_find_line_command): ditto. + (trace_find_range_command): ditto. + (trace_find_outside_command): ditto. + +Thu May 14 5:51:00 1998 Ron Unrau + + * symtab.c (decode_line_1): set section for "break *" + +Wed May 13 20:58:02 1998 Mark Alexander + + * corefile.c (reopen_exec_file): Reopen the exec file if + it has changed. + +Wed May 13 15:22:02 1998 Mark Alexander + + * sparc-tdep.c (fetch_instruction): New function. + (single_step, sparc_init_extra_frame_info, examine_prologue): + Use fetch_instruction instead of read_memory_integer + to ensure that instructions are always read as big-endian. + +Wed May 13 14:42:21 1998 Ian Lance Taylor + + * configure.in: Add AC_FUNC_ALLOCA. + * defs.h: Check HAVE_ALLOCA_H rather than sparc. Add _AIX pragma + alloca. + * configure: Rebuild. + * Makefile.in (jv-lang.o, jv-typeprint.o, jv-valprint.o): New + targets. + +Wed May 13 11:19:08 1998 Michael Snyder + + * tracepoint.c (trace_command): Remove old diagnostic code that was + preventing tracepoints from being defined with a full-path filename. + +Tue May 12 13:17:35 1998 Frank Ch. Eigler + + * stabsread.c (read_one_struct_field): Check for typedef in type + tree before clearing bitfield information. + +1998-05-11 Jim Blandy + + * ax-gdb.c (gen_binop): New function, based on gen_mul, to replace + gen_mul and gen_div, and handle `%' op as well. Correctly tests + type of arguments. + (gen_expr): Factor out common code in binary arithmetic operators. + Add support for `%'. + (gen_mul, gen_div): Removed. + +Thu May 7 14:49:38 1998 Bob Manson + + * config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve + %o0-%o5 as 64-bit values; compensate for stack bias. + (USE_STRUCT_CONVENTION): We only pass pointers to structs + if they're larger than 32 bytes. + (REG_STRUCT_HAS_ADDR): Ditto. + + * sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp() + instead of read_register. If the target is a sparc64 and the frame + pointer is odd, compensate for the stack bias. + (get_saved_register): Use read_sp(). + (DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES. + (sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64, + save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers. + (sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC, + CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a + dummy frame. + (sparc_pop_frame): Use write_sp(). If the target is a sparc64 and + the FP is odd, compensate for stack bias. + (sparc_store_return_value): Right-justify the return value before + writing it to %o0. + (sparc_fix_call_dummy): Don't NOP out part of the call dummy on + sparc64. + (sparc64_read_sp, sparc64_read_fp, sparc64_write_sp, + sparc64_write_fp, sp64_push_arguments, + sparc64_extract_return_value): New functions to support the + sparc64 ABI. + + * dwarfread.c (handle_producer): Set processing_gcc_compilation to + the right version number. + + * dwarf2read.c (read_file_scope): Assume we're processing + GCC2 output. + +Wed May 6 16:34:03 1998 Jeffrey A Law (law@cygnus.com) + + * somsolib.c: Include gdb_stat.h. + +Mon May 4 18:34:01 1998 David Taylor + + * ax-gdb.c (gen_mul): new function; (gen_div): new function; + (gen_expr): add support for * and / operators, call gen_mul and + gen_div as appropriate. + +Mon May 4 16:24:22 1998 Mark Alexander + + * defs.h (make_run_cleanup): Declare. + * solib.c (find_solib): Pass correct number of arguments to + make_run_cleanup. + +Mon May 4 07:08:25 1998 Michael Snyder + + * tracepoint.c (trace_actions_command): actions command must set + step_count to zero (in case previous actions have set it but the + new set does not). + +Sat May 2 09:35:07 1998 Stu Grossman + + * ocd.h: Add new flags, function codes, and processor types to + support new Wiggler capabilities. + * (ocd_write_bytes_size): New function to allow atomic writes of + memory in sizes larger than a byte. + + * ser-unix.c (baudtab): Add 57600, 115200, 230400, and 460800 baud. + +Fri May 1 19:51:32 1998 Frank Ch. Eigler + + * stabsread.c (read_one_struct_field): Do not override supplied + bitfield size for a range type value. + + * gdbtypes.c (create_range_type): For a range with positive + lower limit, declare range type as unsigned. + +Fri May 1 10:58:34 1998 John Metzler + + * monitor.c: Turn off debug + +Fri May 1 09:29:56 1998 Peter Schauer + + * breakpoint.c (delete_command): Skip internal breakpoints when + all breakpoints are requested. + + * stabsread.c (define_symbol): Record parameter types from Sunpro + function stabs in the TYPE_FIELDS of the function type. + +Thu Apr 30 15:59:54 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (config-check-targets, config-check-hosts): Removed. + +1998-04-30 Paul Eggert + + * Makefile.in (maintainer-clean): + Don't get ahead of yourself and delete Makefile + before running `make'. + (local-maintainer-clean, do-maintainer-clean): New rules. + +Wed Apr 29 14:02:59 1998 David Taylor + + * ax-gdb.c (gen_add): when adding a pointer and an int, use + the size of the pointer, not the int (typo) to decide how + to extend the result. + +Wed Apr 29 10:20:40 1998 John Metzler + + * nec4102rom.c: New file implements ROM monitor adapter for + nec-vr4102 board. This board hosts the vr4111 chip. This file + required extensions to the monitor_ops structure, hooks for wait + filter, new flags. This version does not support more than one + breakpoint and resuming after a breakpoint in 16 bit mode is + completely disfunctional. + + * monitor.h: Defined additional hooks for dmpregs, configure_hooks + and wait_filter. These additions require that all ROM monitor + interfaces be recoded to initialize monitor ops using assignments + rather than static structure initialization. Added new bits to + flags MO_EXACT_DUMPADDR, MO_HAS_BLOCKWRITES. + + * monitor.c (RDEBUG): Conditional tracing throughout the file. + (fromhex): Now recognized upper cse hex digits + (monitor_printf_noecho): + (monitor_readchar): Tracing interferes with input timing. + (monitor_open): Register different memory write functions with + dcache_init if MO_HAS_BLOCKWRITES. + (flush_monior_dcache): Added as an additional utilty. + (monitor-resume): Call continue hook if one has been supplied. + (monitor_wait_filter): New function Factored out of monitor wait + and used if alternate wait-filter has not been provided. + (monitor_wait): call alternate wait filter if provided. Call + monitor_dump_regs, a new function factored out from inline code. + (monitor_dump_block): A new function used as a utility when + monitors must dump several blocks of registers using different + commands. + (monitor_dump_regs): Call alternate function if provided. Uses new + hook in monitor.h. + (monitor_write_memory): Engage previouly added hook + MO_FILL_USES_ADDR. + (monitor_write_even_block): new function supports writing long + blocks of 4byte words. + (longlongendswap): new internal function + (monitor_write_memory_longlongs): new function writes large blocks + using command to enter a long long. + (monitor_write-memory_block): new Function figures out which block + mod to use. + (monitor_read_memory): Can now handle dump formats in which the bytes + preceeding the requested data is not printed. + +Tue Apr 28 19:41:33 1998 Tom Tromey + + * tracepoint.c (memrange_cmp): Another typo fix; `memrbnge' -> + `memrange'. + + * tracepoint.c (memrange_cmp): Fixed typo in function intro. + +Tue Apr 28 17:41:20 1998 Philippe De Muyter + + * symfile.c (overlay_auto_command): Add forgotten parameter + definitions. + (overlay_manual_command, overlay_off_command): Likewise. + (overlay_load_command): Likewise. + * tracepoint.c (memrange_cmp): Parameters have type void *, not + struct memrange *. + +Tue Apr 28 11:08:25 1998 John Metzler + + * rom68k-rom.c (_initialize_rom68k): Fix unresolved init_rom_68kcmds. + +Mon Apr 27 14:32:21 1998 Mark Alexander + + * config/sparc/tm-sparc.h (CALL_DUMMY): Shorten it drastically, + make it work on the simulator. + (FIX_CALL_DUMMY): Convert to function call instead of inline code. + (sparc_fix_call_dummy): Declare. + * sparc-tdep.c (sparc_fix_call_dummy): New function, taken from + old FIX_CALL_DUMMY macro, with additional fixes for simulator. + (sparc_push_dummy_frame): Set registers differently on simulator + to prevent corrupted register window save areas. + +Mon Apr 27 13:46:40 1998 John Metzler + + * rom68k-rom.c (_initialize_rom68k, init_rom68k_cmds): + Convert all static initializations of monitor ops structures to + executable initializations in order that additions to the data + structure definition can me made without repeating this editing + exercise. + * abug-rom.c (_initialize_abug_rom, init_abug-cmds): Ditto. + * cpu32bug-rom.c (_initialize_cpu32bug_rom, init_cpu32bug_cmds): Ditto. + * mon960-rom.c (initialize_mon960, init_mon960_cmds): Ditto. + * op50-rom.c (initialize_op50n, init_op50n_cmds): Ditto. + * ppcbug-rom.c (_initialize_ppcbug_rom, init_ppc_cmds): Ditto. + * sh3-rom.c (_initialize_sh3_rom, init_sh3_cmds): Ditto. + * sparclet-rom.c (_initialize_sparclet, init_sparclet_cmds): Ditto. + * remote-est.c (_initialize_est, init_est_cmds): Ditto. + * remote-hms.c ( _initialize_remote_hms, init_hms_cmds): Ditto. + +Mon Apr 27 10:43:04 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * gdb_string.h (strdup): Don't specify arguments in prototype. + +Sun Apr 26 07:57:21 1998 Peter Schauer + + * rs6000-nat.c (vmap_ldinfo): Issue warning instead of error if + fstat on ldinfo_fd fails. Use objfile->obfd instead of vp->bfd + to check for reference to the same file. + + * target.c (target_read_string): Handle string transfers at the + end of a memory section gracefully. + +Fri Apr 24 17:18:56 1998 Geoffrey Noer + + * Makefile.in: enable EXEEXT setting + +Fri Apr 24 11:53:49 1998 David Taylor + + * tracepoint.c (add_local_symbols): change type of type from + char to int so that type shows up as 'A' or 'L' not 0. + +Thu Apr 23 16:37:20 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * README: Minor changes for 4.17 release. + +Thu Apr 23 15:44:39 1998 Per Bothner + + * symfile.c (deduce_language_from_filename): .class implies java. + +Thu Apr 23 12:52:21 1998 Philippe De Muyter + + * configure.in (strerror): Check if function must be declared. + * acconfig.h (NEED_DECLARATION_STRERROR): New define slot. + * gdb_string.h (strerror): Function declaration issued if + NEED_DECLARATION_STRERROR. + * configure, config.in: Files regenerated. + +Thu Apr 23 12:27:43 1998 Philippe De Muyter + + * symfile.c (simple_overlay_update_1): Do not prefix array address + by `&'. + * bcache.h (BCACHE_DATA_ALIGNMENT): Ditto. + * tracepoint.c (encode_actions): Ditto. + * language.c, complaints.c, utils.c (varargs.h): Do not include that + file here, it is already included indirectly by defs.h. + * dbxread.c (dbx_symfile_init, process_one_symbol): Cast xmalloc return + value to the appropriate pointer type. + * utils.c (floatformat_from_doublest): Ditto. + * tracepoint.c (read_actions, _initialize_tracepoint): Ditto. + (add_memrange): Likewise with xrealloc return value. + * stabsread.c (ref_add): Ditto. + * coffread.c (coff_symfile_init): Likewise for xmmalloc return value. + * elfread.c (elf_symfile_read): Ditto. + * os9kread.c (os9k_symfile_init): Ditto. + +Thu Apr 23 00:32:08 1998 Tom Tromey + + * config.in: Rebuilt. + * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_STPCPY, HAVE_GETTEXT, + HAVE_LC_MESSAGES): Define. + +Wed Apr 22 15:38:56 1998 Tom Tromey + + * configure: Rebuilt. + * configure.in: Call CY_GNU_GETTEXT. + * Makefile.in (top_builddir): New macro. + (INTL): Define to @INTLLIBS@. + (INTL_DEPS): New macro. + (CDEPS): Reference INTL_DEPS, not INTL. + +Wed Apr 22 12:58:23 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Handle missing shared libraries during the examination of a core + dump gracefully. + * solib.c (find_solib): Use catch_errors around call to + solib_map_sections. Use warning instead of error if reading of + the shared library name fails. + (solib_map_sections): Change return and argument types to make + it callable from catch_errors. + (symbol_add_stub): Avoid GDB core dump if solib->abfd is NULL. + * irix5-nat.c, osfsolib.c (xfer_link_map_member, solib_map_sections, + symbol_add_stub): Ditto. + +Wed Apr 22 14:34:49 1998 Michael Meissner + + * Makefile.in (INTL*): Add support to link in the intl library, + and to add -I options to its source and object directories. + (INTERNAL_CFLAGS): Ditto. + (C{LIBS,DEPS}): Ditto. + +Tue Apr 21 11:20:54 1998 Frank Ch. Eigler + + * mips-tdep.c (gdb_print_insn_mips): Disassemble MIPS instructions + with subtarget-specific `mach', rather than fixed default. + * config/mips/tm-mips.h (TM_PRINT_INSN_MACH): New macro, default + disassembly `mach'. + +Mon Apr 20 15:35:03 1998 Philippe De Muyter + + * coffread.c (decode_base_type): Treat a long field with size greater + than TARGET_LONG_BIT as long long. + * values.c (value_from_longest): Print code value in error message. + +Mon Apr 20 15:32:21 1998 Mark Kettenis + + * gdb/gdb_string.h (strdup): Declare only if not defined as a + macro. + +Mon Apr 20 14:18:45 1998 J. Kean Johnston + + * procfs.c: Added replacement macros for LWP stuff. Fixed support + for UnixWare / SVR4.2MP targets and any targets which use + multi-file /proc entries. Fixed support for hardware watchpoints. + * solib.c: SCO needs some of the same code as SunOS. Change + preprocessor conditionals. + + * config/i386/i386sco5.mt: New file. + * config/i386/tm-i386sco5.h: New file. + * config/i386/i386sco5.mh (NATDEPFILES): add i386v-nat.o. + * config/i386/nm-i386v42mp.h + (TARGET_HAS_HARDWARE_WATCHPOINTS): define. + Add other macros for hardware assisted watchpoints. + * config/i386/nm-i386sco5.h: Correct attributions. + (TARGET_HAS_HARDWARE_WATCHPOINTS): define. + * config/i386/nm-linux.h (target_remote_watchpoint): Pass + 'type' through to i386_insert_watchpoint. + +Mon Apr 20 14:12:30 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Don't add signalled processes + as new threads. + * procfs.c (wait_fd): Note if LWP has exited. + (procfs_wait): use GETPID to get process ID. + +Sat Apr 18 15:21:04 1998 Stan Cox + + * configure.tgt: Added sparc86x support. + +Thu Apr 16 13:13:24 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * rdi-share/etherdrv.c (EthernetWrite): Use strerror to get + error string if in an ANSI C-ish environment. + +Wed Apr 15 18:59:48 1998 Mark Alexander + + * sparc-tdep.c (SPARC_HAS_FPU): Define. + (sparc_extract_return_value): New function, required to handle + machines without floating point. + (sparc_store_return_value): Ditto. + * config/sparc/tm-sparc.h (EXTRACT_RETURN_VALUE): Call + sparc_extract_return_value instead of using inline code. + (sparc_extract_return_value): Declare. + (STORE_RETURN_VALUE): Call sparc_store_return_value instead + of using inline code. + (sparc_store_return_value): Declare. + +Wed Apr 15 12:19:42 1998 Martin M. Hunt + + * solib.c (enable_break): Only call warning once + instead of three times. + +Tue Apr 14 16:52:59 1998 Mark Alexander + + * sparc-tdep.c (sparc_extract_struct_value_address): Make it + work correctly on little-endian hosts. + (sparc_push_arguments): New function. + (gdb_print_insn_sparc): New function. + (_initialize_sparc_tdep): Make gdb_print_insn_sparc the default + disassembler, so that SPARClite-specific instructions will + be recognized. + * sparcl-tdep.c (readchar): Print debugging information. + (debug_serial_write): New function, a replacement for SERIAL_WRITE + that prints debugging information. + * config/sparc/tm-sparc.h (PUSH_ARGUMENTS): Define. + (sparc_push_arguments): Declare. + +Tue Apr 14 15:43:49 1998 John Metzler + + * gdbcfgxref (xref_menu): Call new regex and wild card searches + Now you can type in a specific triple like mips64-vr4300-elf or + somthing like mips*.h + (triple_search, wildcardsearch): The new functions + +Mon Apr 13 16:28:07 1998 Elena Zannoni + + * utils.c (warning): added call to warning_hook + + * source.c (find_source_lines): modified to call warning in case + of source vs. executable time stamp mismatch. Simplified object + file check. Initialized mtime to 0. + + * defs.h: added warning_hook prototype + + * top.c: added warning_hook prototype. + +Mon Apr 13 09:54:08 1998 Keith Seitz + + * config/sparc/tm-sun4os4.h (IS_STATIC_TRANSFORM_NAME): Add missing + definition. + +Fri Apr 10 22:36:28 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Update support for x86 Solaris 2. + * config/i386/tm-i386sol2.h, nm-i386sol2.h: New configuration + files for x86 Solaris 2. + * config/i386/i386sol2.mt, i386sol2.mh: Use them. + * config/sparc/tm-sun4sol2.h (PROCFS_GET_CARRY): New macro, extract + carry flag from a given regset. + (IS_STATIC_TRANSFORM_NAME): New macro, check if a symbol name + is a SunPro transformed name. + * i386-tdep.c (sunpro_static_transform_name): New function to + extract the source name from a SunPro transformed name. + * inferior.h (procfs_first_available, procfs_get_pid_fd): + Add prototypes. + * infrun.c (wait_for_inferior): Handle breakpoint hit in + signal handler without intervening stop in sigtramp. + * procfs.c (procfs_lwp_creation_handler): Use PROCFS_GET_CARRY + instead of direct access to the status register. + (procfs_get_pid_fd): New function, returns procfs fd for a given pid. + * sol-thread.c (ps_lgetLDT): New function, returns LDT for a given + lwpid. + (sol_find_new_threads): Handle failed libthread_db initialization + gracefully. + * stabsread.c (define_symbol): Use IS_STATIC_TRANSFORM_NAME + to check for a SunPro transformed symbol name. + +Fri Apr 10 10:35:35 1998 John Metzler + + * utils.c (fmthex): A formatting function for hexdumps + + * mips-tdep.c (unpack_mips16): Fixed instruction decoding, lots of + bit pattern interpretations. mips_fetch_instruction does not work + for 16 bit instructions. Some confusion remains about sign + extension in backward branches. + (mips32_relative_offset): Sign extension + (mips32_next_pc): Major debugging, bit pattern interpretation + (print_unpack): debugging printf + (fetch_mips_16): new funtion, key on PC low bit, not symbol table + (mips16_next_16): Initial major debugging of this function. Lots + of bit pattern mistakes. + (mips_next_pc): key on low bit of PC, not symbol table. + * symfile.c (generic_load): Added a download verification which + reads back the loaded code. Download chunk size is now a defined + macro. Fixed a bug in which downloading slips into loading one + byte at a time. Lower level functions in monitor.c can load long + sequences of bytes and make use of these fixups. Referencing + bfd-start_address directly was incorrectly getting zero for start. + +Thu Apr 9 19:20:32 1998 Ian Lance Taylor + + * mips-tdep.c (do_fp_register_row): Use alloca rather than arrays + with dynamic size. + +Wed Apr 8 19:21:42 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * top.c (print_gdb_version): Print 1998 now. + +Wed Apr 8 16:57:22 1998 Philippe De Muyter + + * source.c: Remove obsolete decl of strstr(). + +Wed Apr 8 16:47:33 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * solib.c (solib_create_inferior_hook): Remove Ulrich Drepper's + patch of March 23 1998. + * breakpoint.c (breakpoint_re_set_one): Remove Ulrich Drepper's + patch of March 23 1998. + +Sat Apr 4 10:05:00 1998 Dawn Perchik + + * mdebugread.c (parse_partial_symbols): If this is an .mdebug + section in an ELF file, override a symbol's ECOFF section with its + ELF section. Also, fix stabs continuation where a stabs string + continues for more than one continuation. + +Mon Apr 6 09:17:48 1998 Andrew Cagney + + * mips-tdep.c (mips_push_arguments): Specify dimention of valbuf + using MAX_REGISTER_RAW_SIZE. + +Sat Apr 4 10:05:00 1998 Dawn Perchik + + * infrun.c: Fix prototype of signals_info to match static funtion. + +Thu Apr 2 12:47:41 1998 Frank Ch. Eigler + + * sol-thread.c (sol_thread_store_registers): Save & restore new + value of single updated register to prevent accidental clobbering. + +Wed Apr 1 22:01:09 1998 Mark Alexander + + * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE): Define. + * config/sparc/sparclite.mt: Link in the erc32 simulator. + +Wed Apr 1 16:30:49 1998 Ian Dall + + * ns32k-tdep.c (flip_bytes, ns32k_localcount, + ns32k_get_enter_addr, sign_extend): Restore functions mysteriously + deleted. + + * ns32knbsd-nat.c: New (?) file to support fetching and storing + registers on NetBSD hosts. + + * nbsd.mh (NATDEPFILES): put ns32knbsd-nat.o instead of + ns32k-nat.o + + * ns32km3-nat.c (reg_offset): Get order of floating point + registers correct. Add extra 32382 register offsets. + (REG_ADDRESS): define to point at correct part of thread + state. Use calls to "warning" instead of "message". + + * tm-nbsd.h, tm-ns32km3.h (REGISTER_NAMES, NUM_REGS, + REGISTER_BYTES, REGISTER_BYTE): redefine allowing for 32382 + fpu registers. + +Wed Apr 1 13:43:07 1998 Philippe De Muyter + + * NEWS: m68k-motorola-sysv host support added. + * coffread.c (coff_start_symtab): Accept the filename as an argument, + set it here. Callers updated. + +Wed Apr 1 23:13:23 1998 Andrew Cagney + + * config/mips/tm-mips.h (REGISTER_VIRTUAL_TYPE): Handle 32 bit SR, + FSR and FIR registers. + (REGISTER_VIRTUAL_SIZE): Compute using REGISTER_VIRTUAL_TYPE. + (REGISTER_RAW_SIZE): Define using REGISTER_VIRTUAL_SIZE. + + * config/mips/tm-mips64.h: Ditto. + +Tue Mar 31 21:30:39 1998 Nick Clifton + + * arm-tdep.c (gdb_print_insn_arm): Attach a fake Thumb symbol + vector to the info structure when disassembling thumb + instructions. + + * coffread.c (coff_symtab_read, read_one_sym, + process_coff_symbol): Support Thumb symbol types. + + * dbxread.c (process_one_symbol): Call SMASH_TEXT_ADDRESS (if it + is defined) for function symbols. + +Tue Mar 31 16:39:28 1998 Michael Snyder + + * tracepoint.c (get_tracepoint_by_number): change warning to note. + (delete_trace_command): suppress y/n query if no tracepoints, or + if not from_tty. (trace_pass_command): reject junk at end of args. + (read_actions): an action list consisting only of "end" is discarded. + (validate_actionline (for collect command)): an argument beginning + with a dollar_sign but not recognized as a special argument is + parsed like any other expression -- if it isn't a register name, + it's rejected. Also reject an empty argument to while-stepping. + (trace_find_command): reject a negative frame number argument. + (_initialize_tracepoint): set $traceframe initially to -1. + +Mon Mar 30 16:42:12 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * rdi-share/Makefile.am, rdi-share/aclocal.m4, + rdi-share/configure: New files. + * rdi-share/configure.in: Rewritten to be an autoconf input file. + * rdi-share/Makefile.in, rdi-share/configure: Generated by + automake/autoconf. + * rdi-share/dbg_hif.h, etherdrv.c, hostchan.c: Use autoconf tests + to check environment. + +Sun Mar 29 15:17:16 1998 Keith Seitz + + * tracepoint.c (trace_start_command): Set trace_running_p. + (trace_stop_command): Clear trace_running_p. + +Sat Mar 28 15:19:48 1998 Stan Shebs + + * NEWS: Update for 4.17 release. + +Fri Mar 27 10:15:50 1998 David Taylor + + * tracepoint.c (parse_and_eval_memrange): Fix memory leaks. + (encode_actions): Use the new gen_trace_for_expr function + instead of expr_to_address_and_size; collect registers when + using expressions. (clear_collection_list): Fix memory leak. + +1998-03-26 Jim Blandy + + * ax-gdb.h (gen_trace_for_expr): Add prototype. + +Thu Mar 26 17:24:23 1998 David Taylor + + * tracepoint.c (validate_actionline): Fix memory leak. + (encode_actions): Fix memory leak. + +Thu Mar 26 16:16:55 1998 David Taylor + + * tracepoint.c (trace_mention): New function. + (trace_command): Call it. + +1998-03-26 Jim Blandy + + * ax-general.c (ax_reqs): New function. + * ax.h (enum agent_flaws, struct agent_reqs): New types. + (agent_reqs): New extern prototype. Well, actually, this was + there before, due to a premature checkin. + (struct aop_map): Add new `data_size' member. + * ax-general.c (aop_map): Supply its value. + * ax-gdb.c (agent_command): Call ax_reqs, for testing. + + * ax-general.c (ax_print): If we encounter an invalid or + incomplete opcode, don't abort; just print an error message. + + * ax-gdb.c: Generate trace bytecodes, as appropriate. + (trace_kludge): New variable. + (gen_fetch, gen_bitfield_ref): Emit trace bytecodes, if asked + nicely. + (expr_to_agent): Ask for no trace bytecodes. + (gen_trace_for_expr): New function. + (agent_command): Call it, and display the result appropriately --- + no struct axs_value, so no type or kind information. + + * ax-gdb.c: Use TARGET_CHAR_BIT throughout, not HOST_CHAR_BIT. + +Thu Mar 26 22:29:28 1998 Elena Zannoni + + * tracepoint.c (trace_status_command): Recognize a boolean return + value from the stub to indicate whether trace experiment is + running. Export this value as a global state variable. + (trace_running_p) for use by the GUI. (from Michael Snyder) + (trace_pass_command) added call to modify_tracepoint_hook. + + * tracepoint.h export trace_running_p. + +Thu Mar 26 13:08:01 1998 David Taylor + + * tracepoint.c (validate_actionline): do not error out if + exp->elts[0].opcode is not on short line -- let + expr_to_address_and_size handle it. + +1998-03-26 Jim Blandy + + * tracepoint.c: Include "ax.h", not "agentexpr.h". + + * tracepoint.c (encode_actions): Call expr_to_address_and_size, + not simply expr_to_agent. + + * ax-general.c: Comment out code in progress, so everyone else can + at least compile. + + * gdbtypes.c: Doc fix. + + * ax.h, ax-gdb.h, ax-general.c, ax-gdb.c: New files. + * Makefile.in (REMOTE_OBJS): Add ax-general.o and ax-gdb.o. + (SFILES): Add ax-general.c, ax-gdb.c. + (ax_h): New variable. + (ax-general.o, ax-gdb.o): New rules. + + +Tue Mar 24 16:22:40 1998 Stu Grossman + + * Makefile.in: Derive SHELL from configure. + * config/d10v/d10v.mt config/m32r/m32r.mt + config/mn10200/mn10200.mt config/mn10300/mn10300.mt + config/d30v/d30v.mt: Remove -lm from SIM. This prevents + dependency checking of -lm (under NT native builds). (It is + automatically added by configure if it exists.) + * doc/configure mswin/configure nlm/configure + testsuite/gdb.base/configure testsuite/gdb.c++/configure + testsuite/gdb.chill/configure testsuite/gdb.disasm/configure + testsuite/gdb.stabs/configure testsuite/gdb.threads/configure: + Regenerate with autoconf 2.12.1 to fix shell issues for NT native + builds. + +Mon Mar 23 18:10:57 1998 Ulrich Drepper (drepper@cygnus.com) + + * solib.c (solib_create_inferior_hook): Rewrite previous + change to check the type of file via BFD. + +Mon Mar 23 13:52:28 1998 Ulrich Drepper (drepper@cygnus.com) + + * breakpoint.c (breakpoint_re_set_one): Treat bp_shlib_events + like bp_breakpoints. + * solib.c (solib_create_inferior_hook): Relocate section addresses + if the alleged start address doesn't agree with the PC. + +Sat Mar 21 19:34:49 1998 Elena Zannoni + + merged changes from Foundry (list follows by file/author): + + - Tom Tromey + * Makefile.in (gdbres.o): New target. + (WINDRES): New define. + * configure: Rebuilt. + * configure.in (WINDRES): Define. + (CONFIG_OBS): Include gdbres.o on Windows. + * gdbtool.ico: New file. + * gdb.rc: New file. + + * ser-unix.c + - Keith Seitz + (wait_for): Don't reset the timeout_remaining for CYGWIN32, + since we now effectively poll the serial port. + Don't reset the current_timeout, either, since this member is used + by hardwire_readchar to track the timeout and call the ui_loop_hook. + (hardwire_readchar): Poll the serial port for Cygwin32. We timeout + every second, update the UI, and loop around doing this until we + have hit the real timeout or we get data or an error. This will + allow the UI to stay active while gdb is "blocked" talking to the + target. + - Martin M. Hunt + (wait_for): Do reset current_timeout because it is only used to + keep track of what the current timeout for the scb is. + + * top.c + - Martin M. Hunt + (quit_confirm): Change exit message again + for GUI. + (pc_changed_hook): Add prototype. + - Tom Tromey + (quit_confirm): Added missing `else'. + (quit_confirm): Special-case message if init_ui_hook is + set. + + * symtab.c + - Martin M. Hunt + (find_pc_sect_line): If no symbol information + is found, return correct pc anyway. + (find_methods): Comment out an apparently + bogus error message because it messes up Foundry. + + * serial.c + - Martin M. Hunt + (_initialize_serial): Add a description of + "set remotelogbase". + + * findvar.c + - Martin M. Hunt + (write_register_gen): Add call to + pc_changed_hook if the PC is being changed. + + * defs.h + - Martin M. Hunt + (pc_changed_hook): Define. + + * command.c + - Martin M. Hunt + (do_setshow_command): If no arguments are supplied, + don't dump core, instead print out an error message. + + * breakpoint.c + - Martin M. Hunt + Make set_raw_breakpoint, set_breakpoint_count, + and breakpoint_count non-static so they are accessible from + elsewhere. + (enable_breakpoint): Enable breakpoint + with same disposition instead of changing all breakpoints + to donttouch. + + * annotate.h + - Keith Seitz + Add declarations for annotation hooks. + + * annotate.c + - Keith Seitz + Add hooks: annotate_starting_hook, annotate_stopped_hook, + annotate_signalled_hook, annotate_exited_hook. + (annotate_starting): If hook exists, call it instead. + (annotate_stopped): If hook exists, call it instead. + (annotate_exited): If hook exists, call it instead. + (annotate_signalled): If hook exists, call it instead. + +Fri Mar 20 14:45:36 1998 Michael Snyder + + * gdbserver/Makefile.in: add dependency on XM_CLIBS. + * gdbserver/low-sim.c (registers) force into alignment. + (create_inferior): Fix typo on new_argv; add abfd arg to + sim_open, sim_create_inferior. Add reg_size arg to + sim_fetch_register, sim_store_register. Make simulator + take a single-step to get into a known running state. + * gdbserver/gdbreplay.c: include fcntl.h for def'n of F_SETFL. + * gdbserver/server.c: Add remote_debug variable to control + debug output. + * gdbserver/server.h: Add prototypes for enable/disable_async_io. + * gdbserver/remote-utils.c: add verbose debugging output controlled + by "remote_debug" variable. Add call to "disable_async_io()" + to avoid being killed by async SIGIO signals. + * config/m32r/m32r.mt: define GDBSERVER_(LIBS and DEPFILES), + so that gdbserver can be built with the m32r simulator. + +Fri Mar 20 09:04:06 1998 Andrew Cagney + + * gdbtypes.h (builtin_type_{,u}int{8,16,32,64}): New gdb builtin + types. + + * gdbtypes.c (_initialize_gdbtypes): Initialize new types. + + * mips-tdep.c (do_gp_register_row): Pad register value when GP + register is smaller than MIPS_REGSIZE. + + * findvar.c (value_of_register): When raw and virtual register + values identical, check that sizes are consistent. + +Thu Mar 19 11:32:15 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * minsyms.c (compare_minimal_symbols): If addresses are identical, + then compare on names. Sorted list should have symbols with + identical addresses AND names adjacent, so dups can be discarded. + +Wed Mar 18 12:50:17 1998 Jeff Law (law@cygnus.com) + + * stabsread.c (define_symbol): Don't look for ',' as a LRS + indicator. + +Wed Mar 18 10:34:51 1998 Nick Clifton + + * rdi-share/etherdrv.c: Set sys_errlist[] as char * not const char *. + +Fri Mar 13 15:43:53 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/xm-mips.h (CC_HAS_LONG_LONG): Undefine for Ultrix + when compiling with native cc, the compiler has broken long long + support. + +Fri Mar 13 15:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/m68k/xm-sun3os4.h: Remove malloc declarations, they + are handled via autoconf now. + * remote.c (remote_ops, extended_remote_ops): Replace static + forward declaration by moving the static definition to the top of + the file, for old K&R compilers. + * tracepoint.c (collect_symbol, trace_start_command): + Replace ANSI string concatenation with K&R compatible simple string. + +1998-03-11 Fred Fish + + * source.c (select_source_symtab): Don't reach error if we have + a current_source_symtab from reading in partial symbol table. + +Fri Mar 6 13:10:27 1998 Fred Fish + + * utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than + SERIAL_FLUSH_OUTPUT. + * serial.h (struct serial_ops): Add drain_output, pointer to + function that waits for output to drain. + (SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain. + * ser-unix.c (hardwire_drain_output): New function and prototype. + + * ser-unix.c (hardwire_ops): Add entry for drain_output function. + * ser-tcp.c (tcp_ops): Ditto. + * ser-ocd.c (ocd_ops): Ditto. + * ser-mac.c (mac_ops): Ditto. + * ser-go32.c (dos_ops): Ditto. + * ser-e7kpc.c (e7000pc_ops): Ditto. + +Thu Mar 5 16:07:41 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * sparcl-tdep.c: fix #endif comments + +Thu Mar 5 15:10:35 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (BISON): Configure substitutes in @YACC@, not @BISON@. + +Thu Mar 5 14:42:41 1998 Keith Seitz + + * ocd.c (ocd_open): If we fail ocd_start_remote, make sure we + error () so that we abort out of bdm_ppc_open. + +Wed Mar 4 16:53:52 1998 Martin M. Hunt + + * serial.c (_initialize_serial): Add a description of + "set remotelogbase". + + * command.c (do_setshow_command): If no arguments are supplied, + don't dump core, instead print out an error message. + +Wed Mar 4 01:39:08 1998 Ron Unrau + + * elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into + MAKE_MSYMBOL_SPECIAL + * config/mips/tm-mips.h: ditto + +Tue Mar 3 17:19:08 1998 John Metzler + + * config/mips/tm-vr4xxx.h: implements vr4111 as separate from 4300 + * config/mips/vr4xxx.tm: implements vr4111 as separate from 4300 + * configure.tgt: Recognise mips64vr4111-*-elf as vr4xxx + * dwarfread.c (read_tag_pointer_type): Pointer sizes now come from + TARGET_PTR_BIT rather from sizeof(char *) on host. + +Tue Mar 3 14:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alpha-nat.c (fetch_osf_core_registers): Renamed from + fetch_aout_core_registers. + (alpha_osf_core_fns): Renamed from alpha_aout_core_fns, change + flavour to bfd_target_unknown_flavour for OSF core files. + +Mon Mar 2 17:44:13 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * breakpoint.c (_initialize_breakpoint): Make "en" an alias + for "enable" (so that it doesn't conflict with "end"). + +Mon Mar 2 17:04:25 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile (VERSION): Bump to 4.17.1. + +Mon Mar 2 16:59:15 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * rdi-share/etherdrv.c (sys_errlist): Add correct decl for Linux. + +Mon Mar 2 16:51:44 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (YYFILES): Remove in maintainer-clean, not distclean. + +Mon Mar 2 16:47:11 1998 Philippe De Muyter + + * Makefile.in (distclean): Add `rm $(YYFILES)'. + +Mon Mar 2 16:45:48 1998 Philippe De Muyter + + * coffread.c (coff_read_enum_type): Set TYPE_FLAG_UNSIGNED if enum + is unsigned. + +Sun Mar 2 15:16:13 1998 Richard Henderson + + * configure.host, configure.tgt: Add sparc-linux. + * sparc-nat.c: Include not for Linux. + * config/sparc/*linux*: New files. + +Mon Mar 2 12:12:41 1998 Anthony Thompson (athompso@cambridge.arm.com) + + * arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm + if we're big endian; else call print_insn_little_arm. + +Mon Feb 24 11:24:57 1998 Richard Henderson + + * Makefile.in (BISON): Don't even pretend to use yacc. + (c-exp.tab.o): Use bison -o to use a unique intermediate file. + (f-exp.tab.o, m2-exp.tab.o): Likewise. + (jv-exp.tab.o): Likewise. + +Tue Feb 24 03:32:59 1998 Andrew Cagney + + * remote-sim.c (gdbsim_fetch_register): Don't abort when the + register size is wrong. + +Thu Feb 19 16:49:48 1998 John Metzler + + * target.c (debug_to_fetch_registers,debug_to_store_registers, + debug-to_insert_breakpoint,debug_to_remove_breakpoint): tracing + 64 bit targets crashed long long printfs. + +Tue Feb 17 16:36:22 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * symfile.c (read_target_int_array): rename read_target_long_array + and force the sizeof an ovly_table element to sizeof(long), + instead of sizeof(int). + +Tue Feb 17 18:05:05 1998 Frank Ch. Eigler + + * remote-mips.c (mips_request): Use unsigned long during parsing + returned value from monitor, to prevent accidental sign extension. + +Tue Feb 17 14:28:33 1998 Peter Schauer + + * acconfig.h: FORCE_MMCHECK changed to MMCHECK_FORCE. + * configure.in: Ditto. + * configure: Regenerated. + +Tue Feb 17 14:07:34 1998 Peter Schauer + + * gdbtypes.c (check_typedef): Do not try to resolve the length of + a type which has TYPE_FLAG_TARGET_STUB set, if the target type has + set TYPE_FLAG_TARGET_STUB as well. + +Tue Feb 17 14:32:18 1998 Andrew Cagney + + * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): + Pass register size to sim_{fetch,store}_register. Check nr of + register bytes transfered is correct. + +Mon Feb 16 14:05:54 1998 Andrew Cagney + + * remote-d10v.c (remote_d10v_open): Call push_remote_target + instead of open_remote_target. + + * remote.c (remote_xfer_memory): Use REMOTE_TRANSLATE_XFER_ADDRESS + to translate addr/size when defined. + (open_remote_target): Delete. + + * target.h (open_remote_target): Delete. + + * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Define. + +Mon Feb 16 14:05:54 1998 Andrew Cagney + + * d10v-tdep.c (d10v_extract_return_value): Wierd. GCC wants to + return odd sized register quantities with only half of the first + register used! + + * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Use stack when + size > 8. + +Mon Feb 16 14:05:54 1998 Andrew Cagney + + * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when + sizeof type > 1. + +Sun Feb 15 16:10:50 1998 Ron Unrau + + * parse.c (write_dollar_variable): call new function + target_map_name_to_register to allow targets to define their own + register name aliases. + * infcmd.c (registers_info): use target_map_name_to_register so that + "print $reg" and "info reg $reg" use the same register name aliases. + +Fri Feb 13 16:40:30 1998 Stan Shebs + + * config/i386/i386mk.mt (OBJFORMATS): Delete, no longer used. + * config/i386/xm-i386mk.h: Fix an include. + * config/pyr/tm-pyr.h (PC_INNER_THAN): Remove, never used. + +Thu Feb 12 16:12:07 1998 Frank Ch. Eigler + + * remote-mips.c (mips_enter_debug): Sleep before sending CR to + monitor. + (mips_exit_debug): Accept any whitespace / verbiage before monitor + prompt reappears. + +Thu Feb 12 18:25:42 1998 Andrew Cagney + + * d10v-tdep.c (show_regs): Avoid use of %llx when printing 8 byte + accumulators. + +Thu Feb 12 17:10:22 1998 Andrew Cagney + + * valops.c (value_at): For d10v, make read pointers with + read_target_unsigned_integer, keep addresses unsigned. + (value_fetch_lazy): Ditto. + +Thu Feb 12 12:14:02 1998 Andrew Cagney + + * remote-d10v.c: New file. Layer the d10v GDB->remote memory map + on top of the remote serial memory transfer functions. + + * config/d10v/d10v.mt (TDEPFILES): Add remote-d10v.o + + * Makefile.in (remote-d10v.o): Add dependencies. + + * remote.c (remote_open_1): Add arg extended_p, engage extended + protocol when extended_p. + (remote_open, extended_remote_open): Pass !extended_p / + extended_p to remote_open_1. + + * remote.c (open_remote_target), target.h: New function. + +Wed Feb 11 08:41:15 1998 Andrew Cagney + + * config/i386/fbsd.mh (XDEPFILES): Add ser-tcp.o. + +Tue Feb 10 17:50:37 1998 Keith Seitz + + * tracepoint.c (tracepoint_operation): Call the modify_tracepoint_hook + if it exists. + Remove static declaration of free_actions. + + * tracepoint.h: Add declaration of free_actions. + +Tue Feb 10 12:17:13 1998 Fred Fish + + * symtab.c (decode_line_1): Revert change that mistakenly + removed assignment of sals[0].pc field. + +Mon Feb 10 12:37:47 1998 Philippe De Muyter + + * m68k/tm-delta68.h (EXTRACT_RETURN_VALUE): Type argument for + `REGISTER_CONVERT_TO_VIRTUAL is `TYPE', not + `REGISTER_VIRTUAL_TYPE (FP0_REGNUM)'; + (STORE_RETURN_VALUE): Ditto, and offset for `write_register_bytes' + is `REGISTER_BYTE (FP0_REGNUM)', not `FP0_REGNUM'. + (FRAME_NUM_ARGS): New macro. + * m68k/tm-news.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Ditto. + * delta68-nat.c (clear_insn_cache): New function, forgotten in previous + patch. + +Mon Feb 9 11:10:06 1998 Andrew Cagney + + * d10v-tdep.c: Replace references to IMEM_ADDR and DMEM_ADDR with + D10V_MAKE_[DI]ADDR and D10V_CONVERT_[ID]ADDR_TO_RAW macros. + + * config/d10v/tm-d10v.h (IMEM_START): Move to 0x01...... + (DMEM_START): Move to 0x00...... + (STACK_START): Move to 0x00..7ffe. + (D10V_MAKE_IADDR, D10V_MAKE_DADDR): Translate unconditionally. + + * d10v-tdep.c (d10v_xlate_addr): Delete function. + +Mon Feb 9 15:10:21 1998 Fred Fish + + * symtab.c (fixup_psymbol_section): Move forward declaration to + top of file with other such decls. Make it a static function. + * symtab.h: Minor formatting tweaks. + +Mon Feb 9 13:14:12 1998 Stan Shebs + + * config/a29k-udi.mt, config/i960/vxworks960.mt (REMOTE_OBS): + Remove redefinition. + * config/i960/tm-i960.h (BREAKPOINT): Define. + +Mon Feb 9 15:35:38 1998 Ian Lance Taylor + + * Makefile.in (init.c): Ignore errors when making init.c. Seems + necessary to work around bug in Solaris make. + +Sun Feb 6 02:44:28 1998 Philippe De Muyter + + * m68k/tm-delta68.h (CPLUS_MARKER): Macro deleted. + (EXTRACT_STRUCT_VALUE_ADDRESS): Macro defined. + (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Macros modified + because floating-point values return via %fp0. + (CLEAR_INSN_CACHE): New macro. + * m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL): Macro fixed + to use DOUBLEST. + (REGISTER_CONVERT_TO_RAW): Ditto. + * infptrace.c (child_xfer_memory): If CLEAR_INSN_CACHE is defined, + call it after having written in child process's memory. + * inflow.c (PROCESS_GROUP_TYPE): Macro defined if HAVE_TERMIO. + (gdb_has_a_terminal, terminal_ours_1): Functions fixed for HAVE_TERMIO. + +Fri Feb 6 16:17:30 1998 Jeffrey A Law (law@cygnus.com) + + * config/mips/tm-mips64.h (TARGET_LONG_BIT): Allow final target to + override. + (TARGET_LONG_LONG_BIT): Likewise. + (TARGET_PTR_BIT): Likewise. + +Fri Feb 6 17:42:22 1998 Andrew Cagney + + * config/d10v/tm-d10v.h (D10V_CONVERT_IADDR_TO_RAW, + D10V_CONVERT_DADDR_TO_RAW): Define. + + * d10v-tdep.c (d10v_push_arguments): Re-write. Pass arguments in + registers, regardless of their size, when they fit. + +Thu Feb 5 13:16:36 1998 Andrew Cagney + + * d10v-tdep.c (d10v_extract_return_value): For function pointers + translate address to IMAP area. + + * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete dummy from + struct. + (POP_FRAME): Point at generic_pop_current_frame. + + * d10v-tdep.c (d10v_pop_frame): Delete code handling dummy frames, + handled earlier. + (d10v_push_return_address): New function. + (d10v_pop_dummy_frame): Delete. + (d10v_fix_call_dummy): Delete. + (d10v_call_dummy_address): Delete. + + * d10v-tdep.c (d10v_init_extra_frame_info): Clear dummy and + frameless. + + * d10v-tdep.c (d10v_push_arguments): Keep stack word aligned. + + * config/d10v/tm-d10v.h (EXTRACT_STRUCT_VALUE_ADDRESS): Extract + address of structure from first ARG1_REGNUM. + + * d10v-tdep.c (d10v_push_arguments): Force 4 byte args into + even-odd register pair. Store 1 and 2 byte args in registers. + + * valops.c (value_fetch_lazy): Ensure that a D10V function pointer + is fetched in the correct byte order. + (value_at): Ditto. Also ensure data pointers are mapped to data + segment. + + * config/d10v/tm-d10v.h (D10V_DADDR_P, D10V_IADDR_P): + + * d10v-tdep.c: Replace 2 with REGISTER_RAW_SIZE. + (d10v_pop_frame): Replace R13 with LR_REGNUM. + (d10v_push_arguments): Replace R2 with ARG1_REGNUM. + (d10v_push_arguments): Replace 6 with ARGN_REGNUM. + (d10v_extract_return_value): Access return value with RET1_REGNUM. + + * config/d10v/tm-d10v.h (ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM): + Define. + (STORE_RETURN_VALUE): Specify return register using RET1_REGNUM. + (STORE_STRUCT_RETURN): Specify ARG1_REGNUM as the struct ptr + location. + +Thu Feb 5 13:16:36 1998 Andrew Cagney + + * blockframe.c (generic_pop_dummy_frame): Flush the frame, no + longer valid. + + * blockframe.c (generic_pop_current_frame), frames.h: New + function. + +Thu Feb 5 17:18:16 1998 Andrew Cagney + + * remote-sim.c (gdbsim_create_inferior): clear_proceed_status + before /re/starting the simulator. + +Thu Feb 5 15:55:31 1998 C. M. Heard (heard@vvnet.com) + + * top.c (do_nothing): Remove signal handler after signal is caught. + +Thu Feb 5 11:57:06 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c (tracepoint_operation): call free_actions instead + of free. (free_actions): eliminate some memory leaks for actions. + (validate_actionline): pass string arg by reference, so we can + change the pointer. Change all memrange collection arguments to + canonical form (literal address and size), to enforce early + evaluation. Accept UNOP_MEMVAL (assembly variables) for + trace collection. (parse_and_eval_memrange): accept expressions + for the address and size fields of a memrange (and evaluate + them immediately). (several places): use -1 instead of zero + to distinguish an absolute memrange from a register-relative one. + (encode_actions): add handling for UNOP_MEMVAL (assembly variable). + +Wed Feb 4 17:40:21 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (SFILES): add tracepoint.c. + (LINTFILES): add @CONFIG_SRCS@. + (SOURCES): Ditto. + * configure.in (CONFIG_SRCS): Mirror use of CONFIG_OBS. + * configure: Regenerated. + +Tue Feb 3 16:12:32 1998 Gordon W. Ross (gwr@mc.com) + + * infptrace.c (child_resume): Don't try to step if + NO_SINGLE_STEP is defined. + +Mon Feb 2 19:06:13 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (VERSION): Bump to 4.16.2. + +Mon Feb 2 17:18:25 1998 Richard Henderson + + * alpha-nat.c (fetch_aout_core_registers): Rename from + fetch_core_registers. + (fetch_elf_core_registers): New function. + (supply_gregset): Use ALPHA_REGSET_BASE. + (supply_fpregset): Likewise. + (fill_fpregset): Likewise. + (alpha_aout_core_fns): Rename from alpha_core_fns. + (alpha_elf_core_fns): New. + * config/alpha/alpha-linux.mh (NATDEPFILES): solib.o not osfsolib.o. + Disable MMALLOC. + * config/alpha/nm-linux.h (SVR4_SHARED_LIBS): Define if ELF. + (TARGET_ELF64): Likewise. + (ALPHA_REGSET_BASE): New. + * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): New. + * config/alpha/tm-alphalinux.h: Include tm-sysv4.h. + + * solib.c (elf_locate_base): Add TARGET_ELF64 support. + (info_sharedlibary_command): Likewise. + + * configure.host: Match alpha*. + * configure.tgt: Likewise. + +Fri Jan 30 15:11:38 1998 David Taylor + + Changes by + * infrun.c (IN_SOLIB_DYNSYM_RESOLVE_CODE): new macro for detecting + whether we are in the dynamic symbol resolution code + (wait_for_inferior): invoke it. + * solib.c (in_svr4_dynsym_resolve_code): new function + (enable_break): record start and end of the dynamic linker + text and plt sections for use in in_svr4_dynsym_resolve_code. + * solib.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): add svr4 definition; + (in_svr4_dynsym_resolve_code): declare it. + * config/nm-gnu.h (solib.h): move inclusion to after definition + of SVR4_SHARED_LIBS. + * config/nm-sysv4.h (solib.h): ditto. + * config/i386/nm-i386sco5.h (solib.h): ditto. + * config/i386/nm-linux.h (solib.h): ditto. + * config/mips/nm-irix5.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): undefine. + +Thu Jan 29 19:39:31 1998 Stan Shebs + + * coffread.c (coff_symtab_read) [SEM]: Remove code, macro can + never be defined. + * dbxread.c (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: + Remove, no longer needed. + * hppa-tdep.c (N_SET_MAGIC): Remove, no longer used. + * config/pa/xm-hppab.h (SEEK_SET, SEEK_CUR, SEEK_END): Ditto. + * config/mips/tm-mipsm3.h (NUMERIC_REG_NAMES): Ditto. + * config/mips/mipsm3.mt (TDEPFILES): Remove mipsread.o. + +Wed Jan 28 14:46:52 1998 Stan Shebs + + Suggested by Chris Walter : + * dwarfread.c (set_cu_language): Recognize Fortran. + * dwarf2read.c (set_cu_language): Ditto. + (read_array_type): Fix language test. + +Wed Jan 28 12:51:08 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * blockframe.c (generic_frame_chain_valid): A frame pointer may + be valid if it is equal to the frame pointer of its caller (ie. + not necessarily strictly INNER_THAN). Allows frameless functions. + +Wed Jan 28 11:23:25 1998 Mark Alexander + + * monitor.c (monitor_vsprintf): New function to handle + printing of large addresses using %A format specifier. + (monitor_printf_noecho, monitor_printf): Use monitor_vsprintf + instead of vsprintf. + * dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx + to print addresses. + +Tue Jan 27 16:14:23 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * configure.in (CONFIG_LDFLAGS): Only add -export-dynamic + when using GNU ld. + +Mon Jan 26 19:07:46 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): + Add closing parenthesis. From HJ Lu. + +Mon Jan 26 17:54:45 1998 Mark Alexander + + * dve3900-rom.c: Improve performance by using memory commands + that print less fluff. Minor cosmetic changes. + Eliminate compiler warnings. + +Sat Jan 24 23:44:43 1998 Martin M. Hunt + + * breakpoint.c (enable_breakpoint): Preserve breakpoint + disposition when enabling a breakpoint. + + * symtab.c (find_pc_sect_line): If no symbol information + is found, return correct pc anyway. + +Fri Jan 23 17:26:22 1998 Stan Shebs + + * configure.host (i[3456]86-*-osf1mk*, mips-*-mach3*, + ns32k-*-mach3*): Fix file names. + (i[3456]86-*-os9k, m88*-*-mach3*, w65-*-*): Remove config + recognition, no source files for these. + * configure.tgt (powerpc-*-aix4*): Remove config, now identical + to powerpc-*-aix*. + * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: Remove files, + no longer needed. + +Fri Jan 23 16:49:41 1998 Mark Alexander + + * monitor.c (monitor_write, monitor_readchar): New functions. + * monitor.h (monitor_write, monitor_readchar): Declare. + * dve3900-rom.c: Add support for fast loading on ethernet connections. + +Fri Jan 23 07:47:06 1998 Fred Fish + + * config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }". + (TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp. + (TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp. + (d10v_write_fp, d10v_read_fp): Add prototypes. + * symtab.c (decode_line_1): Remove assignment of sals[0].pc field. + * symfile.c (simple_overlay_update, simple_overlay_update_1): + Ignore the size of overlay sections. This check is redundant anyway. + * printcmd.c (print_frame_args): Ditto. + * valops.c (value_fetch_lazy): Ditto. + * values.c (unpack_long): Ditto. + * d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs, + d10v_init_extra_frame_info): Fix some minor bugs so the finish command + works properly. + (show_regs): Change num1 and num2 types from "long long" to "LONGEST". + (d10v_read_fp, d10v_write_fp): New functions. + (d10v_push_arguments): Remove unneeded assigns to "val" and "contents". + (d10v_push_arguments): Fix for pointers and structs. + (d10v_extract_return_value): Fix for pointers and chars. + +Tue Jan 20 18:53:18 1998 Stan Shebs + + * configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config + recognition, no source files for these (note that the i386 Mach + config is for pre-Mach 3). + (mips*-*-mach3*, ns32k-*-mach3*): Fix file names. + * config/mips/mipsel64.mt: Remove, never referenced. + +Mon Jan 19 14:01:28 1998 Stan Shebs + + * top.c (print_gdb_version): Restore to original message. + +Mon Jan 19 13:34:40 1998 Ian Lance Taylor + + From cgf@bbc.com (Chris Faylor): + * win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to + let the child exit. + (child_kill_inferior): Respond to all debug events as the child is + terminating. + + * Makefile.in (all): Change gdb dependency to gdb$(EXEEXT). + (uninstall): Add $(EXEEXT) to file name to remove. + (gdb$(EXEEXT)): Rename target from plain gdb. + (gdb1$(EXEEXT)): Rename target from plain gdb1. + (clean, mostlyclean): Add $(EXEEXT) to binary names to remove. + +1998-01-16 Felix Lee + + * top.c (print_gdb_version): delete stutter. + +Thu Jan 15 12:29:13 1998 Nick Clifton + + * remote-rdi.c (arm_rdi_open): Patch from Tony.Thompson@arm.com + to prevent spurous error messages on non-ICE targets. + +Wed Jan 14 19:27:02 1998 Stan Shebs + + * config/mips/{r3900.mt,r3900l.mt,tm-r3900.h,tm-r3900l.h}: + Remove, no longer used. + +Wed Jan 14 18:11:26 1998 Michael Meissner + + Patch from Jim Wilson. + * d30v-tdep.c (d30v_frame_find_saved_regs_offsets): Properly + declare void function before use. + + * config/d30v/tm-d30v.h (CALL_DUMMY): Initialize as { 0 }, not {}. + +Tue Jan 13 16:38:48 1998 Fred Fish + + * configure.in (--with-mmalloc): Add new configure arg to use the + mmalloc package. Default is to not use it. + (START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not + the string "2". + * acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef. + * configure: Regenerated. + * config.in: Regenerated. + * Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove. + (MMALLOC): Set using configure. + (MMALLOC_CFLAGS): Set using configure. + + * config/i386/tm-linux.h (sys_quotactl): Define to 1 rather + than just defining it. + * mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC. + * utils.c (NO_MMALLOC): Use USE_MMALLOC instead. + * objfiles.c: ditto. + * defs.h: ditto. + + * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove. + * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove. + * config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove. + * config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove. + * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove. + * gdbserver/Makefile.in (MMALLOC_*): Remove. + * config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove. + * config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + +Mon Jan 12 11:46:51 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * config/m68k/tm-m68k.h (REGISTER_VIRTUAL_TYPE): make A0 thru A7 + default to void pointer type (so that their default radix is hex). + + * symtab.c: move rbreak_command from no_class to class_breakpoint + so it will be listed under "help breakpoints". + +Sat Jan 10 14:58:04 1998 Stan Shebs + + * rdi-share/hostchan.c: Remove gettimeofday declaration. + +Thu Jan 8 11:03:59 1998 Nick Clifton + + * remote-rdp.c: Applied patches submitted by Tony.Thompson@arm.com + to implement the Angel remote debugging interface. + + * Makefile.in: Add build rules for remote-rdi.c and + rdi-share/libangsd.a. + + * configure.tgt: Updated from source on branch. + * config/arm/tm-arm.h: Updated from source on branch. + * arm-tdep.c: Updated from source on branch. + + * rdi-share: New directory, RDI library contributed by ARM. + +Mon Jan 5 20:21:59 1998 Mark Alexander + + * monitor.h (MO_PRINT_PROGRAM_OUTPUT): Define. + * monitor.c (monitor_wait): Echo program output. + * dve3900-rom.c (_initialize_r3900_rom): Remove MO_HANDLE_NL flag, + add MO_PRINT_PROGRAM_OUTPUT flag. + +Mon Jan 5 18:21:11 1998 David Taylor + + * top.h (HAVE_SIGSETJMP): define SIGJMP_BUF, SIGSETJMP, and + SIGLONGJMP appropriately based on whether HAVE_SIGSETJMP is + defined. + * top.c (return_to_top_level, catch_errors): use the new macros + * main.c (SET_TOP_LEVEL): ditto. + * config/xm-sysv4.h (HAVE_SIGSETJMP): Define. + +Fri Jan 2 18:48:58 1998 Mark Alexander + + * configure.in: Double up brackets in shell case pattern. + +Fri Jan 2 17:06:05 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c (finish_tfind_command): improved algorithm for + deciding when we've "stepped" into a new stack frame. + (map_args_over_tracepoints): loop over tracepoint list "safely", + since list elements may be deleted during loop. + (read_actions): add actions to history list. + +For older changes see ChangeLog-1997 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-1999 b/gdb/ChangeLog-1999 new file mode 100644 index 00000000000..8ed06120d2e --- /dev/null +++ b/gdb/ChangeLog-1999 @@ -0,0 +1,9296 @@ +Sun Dec 19 18:56:38 1999 Andrew Cagney + + * breakpoint.c (mention): Delete ui-out breakpoint code. Mention + calls breakpoint_create_event and that, eventually, calls + gdb_breakpoint_query which displays the breakpoint details. + (hbreak_command_wrapper, thbreak_command_wrapper): Delete. + +Wed Dec 29 17:41:11 1999 Andrew Cagney + + * breakpoint.c (create_breakpoints, parse_breapoint_sals, + breakpoint_sals_to_pc): New functions. + (break_command_1): Rewrite. Use create_breakpoints, + parse_breapoint_sals, breakpoint_sals_to_pcto create the list of + breakpoints specified in ``sals''. Delete unused variables. + Pre-allocate addr_strings for all breakpoints. Allocate a + separate cond and cond_string for each breakpoint. + (gdb_breakpoint, do_captured_breakpoint, struct + captured_breakpoint_args): Provide a library interface into + create_breakpoints. + + * defs.h (gdb_breakpoint): Add declaration. + +1999-12-22 Michael Chastain + + * dbxread.c (process_one_symbol): check for nested LBRAC + symbols before calling finish_block rather than after. Do not + call define_symbol for these symbols. + +1999-12-21 Stan Shebs + + * blockframe.c (generic_pop_current_frame): Cosmetic changes to + clarify. + +1999-12-20 Michael Snyder + + * procfs.c: Completely rewritten. All functions replaced, to make + maintainence easier in the presence of two very different versions + of /proc (ioctl vs. read/write). + * proc_api.c: New file, pretty-print /proc diagnostic trace info. + * proc_events.c: New file, pretty-print /proc signals, exceptions. + * proc_flags.c: New file, pretty-print /proc flags. + * proc_why.c: New file, pretty-print /proc reasons for stopping. + * Makefile.in: Add rules for above new files. + * config/i386/i386sol2.mh: Add above new files to NATDEPFILES. + * config/sparc/sun4sol2.mh: ditto. + * config/i386/i386dgux.mh: ditto. + * config/i386/i386v4.mh: ditto. + * config/i386/i386v42mp.mh: ditto. + * config/i386/ncr3000.mh: ditto. + * config/m68k/m68kv4.mh: ditto. + * config/m88k/delta88v4.mh: ditto. + * config/mips/irix4.mh: ditto. + * config/mips/irix5.mh: ditto. + * config/mips/mipsv4.mh: ditto. + * config/powerpc/solaris.mh: ditto. + * config/alpha/alpha-osf2.mh: ditto. + * config/alpha/alpha-osf3.mh: ditto. + * testsuite/gdb.base/callfuncs.exp: make "next" test match the + next source line, in case the "next" runs away. + * acconfig.h: remove obsolete def HAVE_MULTIPLE_PROC_FDS, + add new def NEW_PROC_API + * config.in; ditto. + * configure.in: Detect sparc solaris 7 and all versions of + UnixWare, and define NEW_PROC_API. + * configure: auto-generate. + * infrun.c (MAY_SWITCH_FROM_INFERIOR_PID): remove define, make it + the default behavior. (switched_from_inferior_pid): rename to + previous_inferior_pid. (handle_inferior_event): remove the + [Switching to thread...] message. (normal_stop): move the + [Switching to thread...] message to here. + * sol-thread.c (sol_find_new_threads): add a call to + procfs_find_new_threads, so that new LWPs are found too. + * config/mips/nm-irix5.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): + define to always use. (target_insert_watchpoint) define to use + new procfs call (one additional parameter). + (target_remove_watchpoint): ditto. + (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT) define always true. + * config/mips/nm-irix4.h: ditto. + +1999-12-21 Jim Blandy + + * Makefile.in (elf_bfd_h): Look for elf-bfd.h in BFD_SRC, not + BFD_DIR. Unlike bfd.h, it is not a generated file. + +Fri Dec 17 18:24:58 1999 David Taylor + + * language.c (_initialize_language): move settings of language, + range, and type and corresponding function calls + set_language_command, set_type_command, and set_range_command + closer together to match the model of having the user set the + variable via the 'set {language | range | type}' commands. + This eliminates startup noise introduced by Jimmy Guo's change + of Dec 13th. + +1999-12-17 Michael Snyder + + * configure.in: test for , which is not available + on earlier versions of Linux. + * config.in: define HAVE_STDINT_H if it's present. + * configure: autoconfiscate. + * lin-thread.c: if not HAVE_STDINT_H, stub out the entire module. + +Fri Dec 17 20:45:21 1999 Andrew Cagney + + * target.c (find_target_beneath): Change ``='' in if to ``==''. + +1999-12-16 Michael Snyder + + * defs.h (TIDGET): add default definition. + * lin-thread.c (check_for_thread_event): for now, just provide + an empty definition (to be filled in later). + +1999-12-16 Fernando Nasser + + * varobj.c (varobj_list): Improve the test and the text of the + assertion that guards against wrong tally of root varobjs. + (uninstall_variable): Fix for a bug in which the number of root + varobjs was not decremented if the first one in the list was deleted. + +1999-12-16 Michael Snyder + + * linux-thread.c: Remove printf-debugging code. + * lin-thread.c: ditto. + * config/alpha/nm-linux.h: protect with NM_LINUX_H. + * testsuite/gdb.threads/linux-dp.exp: Make test for "New Thread" + message more forgiving. Ditto test for "info threads". + +1999-12-16 Michael Snyder + + * lin-thread.c: new file. Implements multi-thread debugging on + Linux using the thread_db API first implemented on Solaris. This + frees GDB from any dependency on the internal implementation of + the thread library. Future versions of the thread library will + implement a libthread_db API for debuggers, which GDB will use. + * config/i386/linux.mh: add lin-thread.o to the link, and add + -ldl and -rdynamic since libthread_db is a dynamic library. + * config/alpha/alpha-linux.mh: ditto. + * configure.in: test for thread_db.h, proc_service.h + * configure: autoconf. + * config.in: conditionally define HAVE_THREAD_DB_H + and HAVE_PROC_SERVICE_H + * gdb_thread_db.h: new file, used when the system doesn't have it. + * gdb_proc_service.h: ditto. + +1999-12-16 Michael Snyder + + * linux-thread.c: changes to accomodate the new lin-thread.c + module based on the thread_db API. These changes make parts of + linux-thread.c shareable with lin-thread.c. + (linuxthreads_wait_mask): replace with linuxthreads_block_mask. + (using_thread_db): new variable. Allows linux-thread module to + detect when lin-thread (thread_db API) module is in use. + (save_inferior_pid, restore_inferior_pid): make 32/64 bit safe. + (check_all_signal_numbers) make extern, shared with lin-thead.c. + (linuxthreads_new_objfile): use target_new_objfile_chain to share + this hook with the lin-thread module. Call the other module FIRST. + If using_thread_db is turned on by the other thread module, do not + set linuxthreads_debug and do not call update_stop_threads. Do call + check_all_signal_numbers, to be sure it gets set before target_wait. + (linux_child_wait): new function. Abstracts out the "child_wait" + functionality, so that it can be shared with the lin-thread module. + (linuxthreads_wait): call linux_child_wait, instead of doing the + waiting inline. If using_thread_db, do not call update_stop_threads + and do not turn on linuxthreads_debug. + (linuxthreads_mourn_inferior): abstract out the clearing of global + state, so that it can be shared with the lin-thread.c module. + (_initialize_linuxthreads): use linuxthreads_wait_mask to block + SIGCHLD exactly ONCE, and leave it blocked! Then linux_child_wait + will call sigsuspend when it wants to wait for this signal. + (thread_attach): abstract out ptrace attach to share with lin-thread.c + +1999-12-16 Michael Snyder + + Make target_pid_to_str a target_ops vector. + * target.h (target_pid_to_str): redefine to use a target_ops vector. + (target_tid_to_str): default to using target_pid_to_str. + (target_pid_or_tid_to_str): ditto. + * target.c (update_current_target): inherit to_pid_to_str method. + (find_target_beneath): new function. Find target stratum below + the given one. + * config/nm-gnu.h: don't define target_pid_to_str. + * config/i386/tm-i386sol2.h: ditto. + * config/sparc/tm-sun4sol2.h: ditto. + * gnu-nat.c (init_gnu_ops): initialize to_pid_to_str vector. + * linux-thread.c (init_linuxthreads_ops): ditto. + * sol-thread.c (init_sol_thread_ops: ditto. + * procfs.c (init_procfs_ops): ditto. + * win32-nat.c (init_child_ops): ditto. + * config/i386/tm-cygwin.h: don't define target_pid_to_str. + * inftarg.c (child_pid_to_str): new function, used to initialize + to_pid_to_str vector. May be suppressed by defining CHILD_PID_TO_STR. + (init_child_ops): initialize to_pid_to_str using child_pid_to_str. + Derivative modules may substitute their own child_pid_to_str func + by defining CHILD_PID_TO_STR. + * lynx-nat.c (lynx_pid_to_str): rename to child_pid_to_str. + * config/nm-lynx.h: define CHILD_PID_TO_STR. + Don't define target_pid_to_str. + * hppah-nat.c (hppa_pid_to_str): rename to child_pid_to_str. + * infttrace.c (hppa_pid_or_tid_to_str): call child_pid_to str + instead of hppa_pid_to_str. + * config/pa/nm-hppah.h: define CHILD_PID_TO_STR. + Don't define target_pid_to_str. + +1999-12-16 Michael Snyder + + * i386-linux-nat.c: introduce PIDGET/TIDGET macros as on Solaris, + preparatory to using the thread_db debugging API for Linux. + (fill_gregset): guard against invalid input. + (fetch_regs): add a pid/thread_id argument, so we can fetch regs + from multiple processes/clones/threads. (store_regs): ditto. + (fetch_fpregs): ditto. (store_fpregs): ditto. + (fetch_xfpregs): ditto. (store_xfpregs): ditto. + (fetch_inferior_registers): use TIDGET to extract an appropriate + thread/clone/process id from inferior_pid, if there's one there, + and pass it to fetch_regs etc. (store_inferior_registers): ditto. + + * infptrace.c: include every available version of wait.h. + introduce PIDGET/TIDGET macros for use with thread_db API on Linux. + (call_ptrace): rearrange lines that were split by an ifdef. + (fetch_register): use TIDGET to extract an appropriate process ID + from inferior_pid, in case we are debugging more than one process. + (store_register): ditto. This is for Linux. + (child_xfer_memory): use PIDGET to extract the main process id from + inferior_pid, in case we are debugging multiple processes that share + the same address space (as on Linux). + +1999-12-16 Christopher Faylor + + * win32-nat.c: Add a missing register to mappings array. + (child_fetch_inferior_registers): Use precalculated index into mappings + array as supply_registers argument. + (handle_output_debug_string): Avoid considering every debug string as a + cygwin signal. + (handle_exception): Trap first chance exceptions. + (child_create_inferior): Initialize Microsoft thread walking API. + (sgmb): New function. Used by Microsoft API for stack walking. + (child_frame_chain): New function. Uses Microsoft API for stack + walking. + (child_frame_chain_saved_pc): Ditto. + * config/i386/tm-cygwin.h: Define frame handling stuff. + +1999-12-15 Stan Shebs + + ARM GNU/Linux support and general ARM target fixes/cleanup from + Scott Bambrough , plus obsoletion of the old + RISCix support. + * NEWS: Mention addition and obsoletion. + * configure.host: Recognize arm* instead of just arm. + (arm*-*-linux*): Recognize. + * configure.tgt: Ditto, plus assume arm*-*-* is embedded. + * config/arm/arm.mh, config/arm/arm.mt, config/arm/nm-arm.h, + config/arm/xm-arm.h: Mark as OBSOLETE. + * config/arm/embed.mt, config/arm/tm-embed.h: New files. + * config/arm/linux.mh, config/arm/linux.mt, config/arm/nm-linux.h, + config/arm/tm-linux.h, config/arm/xm-linux.h: Ditto. + * config/arm/tm-arm.h: Add more comments, eliminate PARAMS. + (STACK_END_ADDR): Remove. + (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT, THUMB_LE_BREAKPOINT, + THUMB_BE_BREAKPOINT): Move to here from arm-tdep.c. + (NUM_REGS): Define as sum. + (NUM_FREGS, NUM_SREGS, NUM_GREGS): New definitions. + (FP_REGISTER_RAW_SIZE, FP_REGISTER_VIRTUAL_SIZE, + STATUS_REGISTER_SIZE): Define. + (REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, + REGISTER_VIRTUAL_SIZE): Rewrite to use symbolic values. + (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW, USE_STRUCT_CONVENTION, + EXTRACT_RETURN_VALUE): Rewrite to use new functions. + (IN_SIGTRAMP): Remove definition. + * arm-convert.s: Mark as OBSOLETE. + * arm-linux-nat.c: New file. + * Makefile.in: Add build rule for it. + * arm-tdep.c (struct frame_extra_info): New struct. + (arm_use_struct_convention): Rewrite. + (arm_push_arguments): Rewrite to handle more cases. + (arm_register_convertible, arm_register_convert_to_virtual, + arm_register_convert_to_raw, arm_extract_return_value): New + functions. + (LITTLE_BREAKPOINT, BIG_BREAKPOINT): Remove. + * arm-xdep.c: Mark as OBSOLETE. + +1999-12-15 Elena Zannoni + + * infcmd.c (run_stack_dummy): Temporarily lie about the target + ability to support asynchronous execution. + + * remote.c (remote_can_async_p, remote_is_async_p): Return true + iff to_async_mask_value is true too. + (remote_async): Error out if called when to_async_mask_value is 0. + (init_remote_async_ops): Initialize to_async_mask_value to 1. + (remote_async_detach, remote_async_resume, remote_async_wait, + remote_async_kill): Change SERIAL_IS_ASYNC_P call to + target_is_async_p call. + (remote_async_resume): Change SERIAL_CAN_ASYNC_P call to + target_can_async_p call. + + * target.c (update_current_target): Inherit to_async_mask_value. + (target_async_mask): New function. To temporarily turn the target + into a synchronous one for inferior function calls, and back to + asynchronous. + + * target.h (to_async_mask_value): New entry in the target + vector. + (target_async_mask): Export. + (target_async_mask_value): Define. + +Wed Dec 15 11:24:32 1999 Jeffrey A Law (law@cygnus.com) + + * hp-psymtab-read.c (trans_lang): Use HP_LANGUAGE_FORTRAN instead + of HP_LANGUAGE_F77. + +Wed Dec 15 13:37:55 1999 Andrew Cagney + + * gdb-events.h, gdb-events.c (set_gdb_event_hooks): Return the old + event hooks vector. + +1999-08-13 Jim Kingdon + + * breakpoint.c (bpstat_stop_status): Revert 1998-09-08 change + to ->frame matching. The change did not match the ChangeLog + entry, looked fishy, and caused infinite stepping when running + "next" from main on sparc w/ RH Linux. Thanks to Jakub for the + report. + +1999-12-14 Stan Shebs + + * arm-tdep.c (arm_get_next_pc): Add argument to shifted_reg_val + call. + +1999-12-14 Mark Salter + + * mips-tdep.c (mips_print_register): Fix printing of individual + registers when REGISTER_VIRTUAL_SIZE != REGISTER_RAW_SIZE. + +Tue Dec 14 23:29:19 1999 Andrew Cagney + + * defs.h (mcalloc): Delcare. + * utils.c (xcalloc, mcalloc): New functions. + +1999-12-13 Stan Shebs + + * config/arm/tm-arm.h: Reformat comments, in preparation for + real changes. + * arm-tdep.c: Similarly, plus change function definitions to + modern form. + +1999-12-13 Michael Snyder + + * breakpoint.h (enum bptype): add new BP type bp_thread_event. + This will be used when a target needs to set an invisible + breakpoint to detect events such as thread creation. + * breakpoint.c (interlan_breakpoint_number): remove ifdefs. + (create_thread_event_breakpoint): new function. + (remove_thread_event_breakpoints): new function. + (bpstat_what): don't stop at invisible thread_event breakpoints. + (update_breakpoints_after_exec): if bp_thread_event breakpoins + still exist after an exec, delete them. They'll need to be + found and installed anew anyway. + (print_it_typical): don't announce bp_thread_event breakpoints. + (print_one_breakpoint): account for new breakpoint type. + (mention): don't mention invisible bp_thread_event breakpoints. + (delete_command): don't delete invisible bp_thread_event bp's. + (breakpoint_re_set_one): don't touch bp_thread_event bp's. + +Mon Dec 13 11:10:59 1999 Jimmy Guo + + * language.h (longest_raw_hex_string, longest_local_hex_string, + longest_local_hex_string_custom): Declare. + * language.c: New functions, and misc. fixes. + (longest_raw_hex_string, longest_local_hex_string, + longest_local_hex_string_custom): New functions. + + * c-typeprint.c + (c_type_print_varspec_prefix,c_type_print_varpsec_suffix): Add + TYPE_CODE_TEMPLATE case and default case. + (c_type_print_base): Revise how demangled_no_class is found; + print '}' before printing local file:line info. + * c-valprint.c (c_value_print): print reference type to class. + + * valarith.c (value_binop): Add support for exponentiation, + equal, not equal. + (value_strcmp): New function. + (value_equal,value_less): Add string equality comparison support. + + * m2-exp.y (lex): add default case statement to capture + unhandled token and call error(). + +1999-12-13 Elena Zannoni + + * main.c (main): Remove unused variable. + + From Hubert VERSTRAETE (hubertV@bigfoot.com): + * main.c (captured_main): Disambiguate command line option '-d' by + preferring --directory over --dbx. + + * top.c (return_to_top_level): Do not do exec cleanups if the + target is executing. Those cleanups are supposed to be done when + the target has stopped. + +Mon Dec 13 20:52:37 1999 Andrew Cagney + + * breakpoint.c (do_captured_breakpoint_query, + gdb_breakpoint_query): New functions. Implement a breakpoint + query. + + * defs.h (enum gdb_rc): Declare. + (gdb_breakpoint_query): Declare. + +Mon Dec 13 14:18:06 1999 Andrew Cagney + + * gdb-events.h: Fix typo in description of breakpoint events. + * gdb-events.sh: Update. + +Mon Dec 13 13:57:26 1999 Andrew Cagney + + * breakpoint.c (ep_type_description_t): Delete. + (print_one_breakpoint): Add local declaration of struct + ep_type_description. + +Mon Dec 13 12:38:31 1999 Andrew Cagney + + * top.h: Delete #include . Moved to top.c. + (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP, SIGJMP_BUF, SIGSETJMP, + SIGLONGJMP): Delete. Moved to top.c + (error_return, quit_return): Delete extern declarations. + + * top.c: #include . + (error_return, quit_return): Make static. + (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP, SIGJMP_BUF, SIGSETJMP, + SIGLONGJMP): Define. + +Mon Dec 13 11:54:12 1999 Andrew Cagney + + * tracepoint.c (trace_start_command, tracepoints_info): Print + step_count using %ld. + * Makefile.in (tracepoint.o): Compile tracepoint.o with -Werror. + +1999-12-12 Elena Zannoni + + * target.h (enum target_waitkind): Add new enumeration value + TARGET_WAITKIND_IGNORE. For inferior events that we should do + nothing about. + + * remote.c (remote_async_wait): After each character of console + output from the inferior, return to the event loop with an event + kind of TARGET_WAITKIND_IGNORE instead of looping here. + + * infrun.c (handle_inferior_event): In case of + TARGET_WAITKIND_IGNORE, return immediately, and set things up so + that we are still waiting for the inferior. + +1999-12-12 Elena Zannoni + + * event-loop.c (handle_timer_event): When calling the timer + procedure, use the saved_timer data, not the timer_ptr data, + because the latter has been already freed. + +Fri Dec 10 12:01:43 1999 Andrew Cagney + + * eval.c (evaluate_subexp): Only inline when GNUC and not STDC. + +Sat Dec 11 17:52:03 1999 Andrew Cagney + + * breakpoint.c (print_one_breakpoint): New function. Move + breakpoint print code to here. + (breakpoint_1): From here. + (print_one_breakpoint): Merge in ui-out code. + (print_one_breakpoint): Add local variabls ``stb'' and + ``old_chain''. + (breakpoint_1): Use print_one_breakpoint when UI. + (print_one_breakpoint): Print breakpoint type when UI. + (breakpoint_1): Merge UI out code into non UI function. + + * ui-out.c (make_cleanup_ui_out_stream_delete): New function. Wrap + make_cleanup. + (do_stream_delete): New function. Wrap ui_out_stream_delete. + * ui-out.h (make_cleanup_ui_out_stream_delete): Declare. + +Sat Dec 11 00:12:41 1999 Andrew Cagney + + * breakpoint.c (breakpoint_1): Clone breakpoint_1 creating UI + and non-UI versions. + +Mon Dec 6 20:31:28 1999 Andrew Cagney + + * gdbarch.sh: Replace field init_p with invalid_p. + (TARGET_BFD_VMA_BIT): New architecture vector method. Defaults to + architecture bits_per_address. + * gdbarch.h, gdbarch.c: Update. + * defs.h (TARGET_BFD_VMA_BIT): Provide default of TARGET_PTR_BIT + for non- multi-arch case. + + * gdbtypes.h (builtin_type_bfd_vma, builtin_type_ptr, + builtin_type_CORE_ADDR): New GDB specific address types. + * gdbtypes.c (_initialize_gdbtypes, build_gdbtypes): Initialize + new builtin types. + +Wed Dec 8 17:48:56 1999 Andrew Cagney + + * config/sparc/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Delete + definition. Already defined in config/nm-nbsd.h. Include the + more explicit config/nm-nbsd.h. + + * config/sparc/nbsd.mt (TDEPFILES): Move solib.o from here. + * config/sparc/nbsd.mh (NATDEPFILES): To here. + * config/xm-nbsd.h: #include to get definition of + NGROUPS needed by and missing on some systems. + * config/nm-nbsd.h: Only macro's that match NetBSD definitions + with what is expected by solib.c when not SVR4_SHARED_LIBS. + + * configure.host: Add patterns for sparc-*-netbsdaout* and + sparc-*-netbsdelf*. + * config/sparc/nm-nbsdelf.h: New file. + * config/sparc/nbsdelf.mh: New file. + +Wed Dec 8 19:56:48 1999 Andrew Cagney + + * frame.h, blockframe.c: Rename default_frame_chain_valid to + file_frame_chain_valid. Rename alternate_frame_chain_valid to + func_frame_chain_valid. + + * config/sparc/tm-sparclite.h, config/mips/tm-mipsv4.h, + config/m88k/tm-delta88v4.h, config/m68k/tm-m68kv4.h, + config/m68k/tm-monitor.h, config/i386/tm-i386nw.h, + config/i386/tm-i386v4.h, config/h8300/tm-h8300.h: Update. + * mips-tdep.c (mips_gdbarch_init): Update. + +Wed Dec 8 19:12:17 1999 Andrew Cagney + + * blockframe.c (generic_file_frame_chain_valid): Rename + generic_file_frame_chain_valid. + * frame.h: Update. + * config/fr30/tm-fr30.h, config/m32r/tm-m32r.h, + config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, + config/sh/tm-sh.h, config/v850/tm-v850.h, config/mcore/tm-mcore.h: + Update. + + * blockframe.c (generic_func_frame_chain_valid): New function. + Implement dummy-frame equivalent of function based frame chain + valid. + * frame.h (generic_func_frame_chain_valid): Declare. + +Wed Dec 8 16:26:27 1999 Andrew Cagney + + * blockframe.c (alternate_frame_chain_valid, + default_frame_chain_valid): Swap implementations. The change Mon + Nov 30 11:18:48 1998 Andrew Cagney which converted + several macros to functions was backwards. + + * mips-tdep.c (mips_gdbarch_init): Update. Call + alternate_frame_chain_valid and not default_frame_chain_valid. + +Wed Dec 8 15:29:48 1999 Andrew Cagney + + * infptrace.c: Simplify handling of . Always include + "wait.h" from the ../include/wait.h directory. #include + was added as part of Mon Nov 29 12:14:10 1999 Andrew + Cagney but the ChangeLog was omitted. + +1999-12-07 Jim Blandy + + Add support for SSE registers in core files. + * corelow.c (get_core_register_section): New function. + (get_core_registers): Fetch the new ".reg-xfp" sections, + in addition to the traditional ".reg" and ".reg2" sections. + Check for per-thread variants of all three. Use + get_core_register_section, instead of writing it out over and over + again. + * i386-linux-nat.c (i386_linux_fetch_core_registers): New function. + (i386_linux_nat_core_fns): New core_fns structure. We do our own + core handling now, instead of using the generic code in core-regset.c. + (_initialize_i386_linux_nat): New function, needed to register + i386_linux_nat_core_fns. + * config/i386/linux.mh (NATDEPFILES): Remove core-regset.o; + i386-linux-nat.c has its own sniffer now. + * gdbcore.h: (struct core_fns): Doc fix. + + * i386v-nat.c (i386_float_info): Definition is #if 0'd; delete it + altogether. This should use the function i387-tdep.c. + + Patch from Mark Kettenis : + + * config/i386/tm-i386.h (FLOAT_INFO): New define. + * i387-tdep.c (print_i387_value, print_i387_ext, + print_i387_status_word, print_i387_control_word, i387_float_info): + New functions, used to implement generic `info float' command. + +1999-12-06 Christopher Faylor + + * dcache.c (set_dcache_state): New function. + * dcache.h: Declare set_dcache_state(). + +Sat Dec 4 15:17:44 1999 Andrew Cagney + + * remote.c (build_remote_packet_sizes): Reduce the default packet + size of 400 bytes by one to 399. Stops GDB trashing stubs that + append a trailing NUL to an already full buffer. + +Sat Dec 4 01:16:47 1999 Andrew Cagney + + * tracepoint.c (remote_get_noisy_reply): Add parameter sizeof_buf. + (finish_tfind_command): Add parameter sizeof_msg. + + * remote.c (remote_threads_info): Move assignment operator to + outside of function call. + (remote_send): Add parameter sizeof_buf. + (getpkt): Add parameter sizeof_buf. Call read_frame passing in + sizeof_buf. + + * remote.h (getpkt): Update. + + * tracepoint.c (remote_set_transparent_ranges, + remote_get_noisy_reply, trace_start_command, trace_stop_command, + trace_status_command, finish_tfind_command, trace_find_pc_command, + trace_find_tracepoint_command, trace_find_line_command, + trace_find_range_command, trace_find_outside_command): Update. + + * remote.c (set_thread, remote_thread_alive, + remote_get_threadinfo, remote_get_threadlist, + remote_current_thread, remote_threads_info, + extended_remote_restart, get_offsets, remote_open_1, + remote_async_open_1, remote_wait, remote_async_wait, + remote_fetch_registers, check_binary_download, remote_write_bytes, + remote_read_bytes, remote_send, remote_detach, + remote_async_detach, remote_fetch_registers, + store_register_using_P, store_register_using_P, + remote_fetch_registers, remote_store_registers, putpkt_binary, + remote_insert_breakpoint, remote_remove_breakpoint, + compare_sections_command, remote_rcmd, packet_command, + remote_info_process, remote_query, remote_insert_watchpoint, + remote_search, remote_remove_watchpoint, + remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Update. + +Fri Dec 3 17:38:06 1999 Andrew Cagney + + * (read_frame): Add sizeof_buf parameter. Don't allow repeat when + first character. Always leave space at the end of the buffer. + Return size of packet or -1. + (getpkt): Update. Pass in PBUFSIZ. + +1999-12-02 Elena Zannoni + + * breakpoint.c (print_it_typical): Print reason for stopping in + case of bp_until. + +Thu Dec 2 17:14:53 1999 Andrew Cagney + + * ser-pipe.c: Include for memset(). + +1999-12-01 Jim Blandy + + * gdbtypes.c (builtin_type_v4si, builtin_type_v8qi, + builtin_type_v4hi, builtin_type_v2si): New SIMD types. + (build_gdbtypes): Initialize them. + (_initialize_gdbtypes): Gdbarch_swap them. + * gdbtypes.h (builtin_type_v4si, builtin_type_v8qi, + builtin_type_v4hi, builtin_type_v2si): Declare them. + + * findvar.c (read_register_bytes, write_register_bytes): Correctly + determine how the region the caller is writing overlaps with each + register's bytes. + + * value.h (struct value): Doc fixes. + + * valops.c (value_assign): Clarify error message. + +1999-12-01 Elena Zannoni + + * stack.c (return_command_wrapper): New function, to export + return_command(). + +1999-12-01 Christopher Faylor + + * config/i386/tm-cygwin.h: Change tm-i386.h include back to tm-i386v.h. + +1999-12-01 Elena Zannoni + + * inf-loop.c (inferior_event_handler): In case of + INF_EXEC_CONTINUE, don't do all the regular continuations, but + just the intermediate ones. + + * infcmd.c (step_once): Add the continuation to the + intermediate_continuation list instead of the regular continuation + list. + + * utils.c (add_intermediate_continuation): New function, to add + continuations to the intermedite_continuation list. + (do_all_intermediate_continuations): New function, do all the + continuations in the intermediate list. + (discard_all_intermediate_continuations): New function, discard + all the continuations in the intermediate list. + (intermediate_continuation): New global list for use by step_1(). + + * defs.h: Export intermediate_continuation, + add_intermediate_continuation, do_all_intermediate_continuations, + discard_all_intermediate_continuations. + +1999-11-30 Christopher Faylor + + * win32-nat.c (mappings): Reorganize slightly for new uniform i386 + register configuration. + (do_child_fetch_inferior_registers): Handle special case floating point + registers. + (handle_output_debug_string): Handle cygwin-specific signals broadcast + from the cygwin DLL. + (handle_exceptions): Add code to properly allow continuation after a + CTRL-C. + (child_continue): Accept propagated "continue_status" which controls + how the inferior should be continued. + (get_child_debug_event): New function. + (child_wait): Use above function to handle debug events. + (child_create_inferior): Add more intelligent method for running the + inferior to the appropriate point before handing it off to the rest of + gdb. + (child_stop): Specifically send a CTRL-C to the debugged process. + (child_kill_inferior): Set global continue status here to cause + inferior to run to completion. + (child_resume): Eliminate code which attempts to decide how to continue + the inferior. This is now handled by child_continue. + * config/i386/tm-cygwin.h: Gut and reorganize for consistency with new + tm-i386.h. + + Patch from Egor Duda (deo@logos-m.ru) + * win32-nat.c (psapi_get_dll_name): New function. + (handle_load_dll): Correctly load DLL symbol tables after attaching to + a running pid. + +1999-11-30 Michael Snyder + + * infrun.c (handle_inferior_pid): revert 11-29 change: resuming + a thread other than the current thread with a signal. Apparently + target_resume with a specific pid, a specific signal, and no step + means to continue ALL threads but to only send the signal to one + (and not, as I had assumed, to continue only the specified thread). + * i386-linux-nat.c (fill_gregset): guard against invalid input. + +1999-11-30 Elena Zannoni + + * infcmd.c (step_once): New function. Used to do just one step + operation. + (step_1_continuation): New function. Figure out if we need to step + again before returning control to the user. + (step_1): If we are in asynchronous mode, don't do the for loop, + but rather delegate to continuations the task of repeating the + step operation. + + * utils.c (do_all_continuations): Copy the continuation list aside + before working on it. + + * target.h (enum inferior_event_type): Add new enum + INF_EXEC_CONTINUE. + + * inf-loop.c (inferior_event_handler): Handle new case + INF_EXEC_CONTINUE. + + * infrun.c (fetch_inferior_event): If we are in the middle of a + 'step n' type command, don't say that the execution is complete, + but that it will have to continue. + +1999-11-30 Kevin Buettner + + * utils.c (verror): Don't traverse va_list argument twice. Also, + removed extraneous va_end() call. + +1999-11-29 Michael Snyder + + * infrun.c (handle_inferior_pid): If a child thread stops on a + signal that we are ignoring, and GDB silently resumes the child, + resume ALL threads (not just the one that got the signal). All + threads are stopped, so all must be resumed. + (handle_inferior_event): on detecting a thread context switch, + swap infrun_state ONLY if both the old thread and the new one + are in the thread list. Otherwise state information will be lost! + Problem may arise with flaky back-ends. + +1999-11-29 Elena Zannoni + + * infrun.c (print_stop_reason): Don't print end of stepping reason + if we are in the middle of a multistep command (same condition as + in normal_stop). + + * breakpoint.c (bpstat_stop_status): Don't decrease hit_count + in case of a wp that has not changed. + +Mon Nov 29 12:14:10 1999 Andrew Cagney + + * gdbtypes.c (init_simd_type): Make static. + + * configure.in (AC_CHECK_HEADERS): Check for . + * configure, config.h: Re-generate. + * inflow.c: Include + + * i386b-nat.c: Include "gdbcore.h". + * fork-child.c: Include "command.h". + + * remote.c (remote_cisco_section_offsets, + remote_start_remote_dummy, store_register_using_P, + remote_info_process, remote_cisco_open, remote_cisco_close, + readsocket, readtty, minitelnet, remote_cisco_wait, + init_remote_async_ops, init_extended_async_remote_ops, + set_remote_cmd), infrun.c (default_skip_permanent_breakpoint): Use + ISO-C syntax for function definition. + +Mon Nov 29 11:28:21 1999 Andrew Cagney + + * stabsread.c: Revert 1999-11-09 Jim Blandy + and 1999-11-08 Jim Blandy + . Broken on non-Linux targets. + +1999-11-26 Elena Zannoni + + * symfile.c (show_load_progress): Add total sent so far to the + information passsed to the hook users. + (generic_load): Collect total sent so far and pass that to the + progress hook. + + * defs.h (show_load_progress): Update. + +1999-11-25 Nick Clifton + + * coffread.c (coff_symfile_read): Treat "epoc-pe" targets as "pe" + targets. + * dbxread.c (dbx_read_symfile): Treat "epoc-pe" targets as "pe" + targets. + +Wed Nov 24 17:07:28 1999 Andrew Cagney + + * Makefile.in (init.c): Add SUBDIR_INIT_FILES so that sub + directories can hook in extra init files. + +Wed Nov 24 11:41:01 1999 Andrew Cagney + + * ui-out.h (field_string_ftype, ui_out_field_string): Make string + parameter const. + * cli-out.c (cli_field_string): Update. + * ui-out.c (uo_field_string, ui_out_field_string, + default_field_string): Update. + +1999-11-23 Elena Zannoni + + * defs.h (show_load_progress): Export. + + * symfile.c (show_load_progress): New hook for download. + (generic_load): Collect total size of executable to load. + Call progress hook when downloading. + Add output for ui case. + (print_transfer_performance): Add output for ui case. + +Thu Nov 18 11:54:24 1999 Andrew Cagney + + * arc-tdep.c (codestream_fill): Rewrite byte swap code using + function extract_unsigned_integer. + +Wed Nov 17 17:01:06 1999 Andrew Cagney + + * arm-xdep.c: #include "arm-opcode.h" -> "opcode/arm.h". + +1999-11-22 Jim Blandy + + * Makefile.in (i386-tdep.o): Update list of dependencies. + +1999-11-22 Elena Zannoni + + * stack.c (print_frame_info_base): Adjust output for stepi/nexti case. + +1999-11-22 Jim Blandy + + * config/i386/tm-i386v.h (NUM_REGS, REGISTER_NAMES, + REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, + REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, + MAX_REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE): Deleted. All + of these should inherit identical or compatible values from + tm-i386.h, as long as you don't define HAVE_SSE_REGS or + HAVE_I387_REGS, which are new anyway. + +Mon Nov 22 21:39:27 1999 Andrew Cagney + + * target.c (do_target_signal_to_host): New function. Indicate of + the conversion was successful to the caller via an additional + parameter. + (target_signal_to_host_p): New function. Return non-zero if the + GDB signal exists on the host system. + (target_signal_to_host): Rewrite. Use do_target_signal_to_host. + * target.h (target_signal_to_host_p): Add declaration. Document + target_singal vs host signal vs target OS signal confusion. + + From 1999-11-08 Jimmy Guo : + * hppah-nat.c (require_notification_of_events): Start by ignoring + all signals and then adding back in ones we're interested in. + +Thu Nov 18 18:12:48 1999 Andrew Cagney + + * jv-typeprint.c (java_type_print_base), kod-cisco.c + (cisco_kod_open), kod.c (kod_set_os), xcoffread.c + (process_linenos), symfile.c (add_symbol_file_command), + remote-rdi.c (arm_rdi_open, rdilogfile_command), main.c + (captured_main), go32-nat.c (go32_create_inferior), exec.c + (exec_file_attach), corefile.c (core_file_command, + reopen_exec_file): Replace strdup with xstrdup. + + * varobj.c (varobj_gen_name, c_name_of_child, c_value_of_variable, + cplus_value_of_variable): Replace strdup with xstrdup. + * ui-out.c (ui_out_table_begin): Ditto. + +Mon Nov 22 12:02:47 1999 Andrew Cagney + + * bcache.c (print_bcache_statistics): Fix printf_filtered + arguments. + (print_percentage): Make function void. + +1999-11-21 Jim Blandy + + Make the bcache hash table grow. + * bcache.h (BCACHE_NUM_BUCKETS): Delete definition. + (struct bcache): Add new element: num_buckets. Make bucket be a + pointer to an array, not an array. + (free_bcache): New extern declaration. + * bcache.c (CHAIN_LENGTH_THRESHOLD): New constant. + (expand_hash_table): New function. + (bcache): Grow the hash table if the average chain length reaches + CHAIN_LENGTH_THRESHOLD. + (free_bcache): New function. + (print_bcache_statistics): Don't assume that the number of buckets + is constant any more. + (BSTRING_SIZE): Moved down to just above 'bcache' function, where + it's used. + * objfiles.c (free_objfile): Call free_bcache, instead of just + freeing the bcache's obstack directly. + * symfile.c (reread_symbols): Same. + +1999-11-20 Jim Blandy + + * bcache.c, bcache.h: Rewritten. New version imposes less memory + overhead, and has a more effective hash function, so it's probably + faster, too. + + * config/nm-linux.h: No need to check whether __STDC__ is + #defined --- GDB requires ANSI C now. + + * config/i386/nm-linux.h (linuxthreads_pid_to_str, + linuxthreads_prepare_to_proceed): Delete declarations --- they're + provided by config/nm-linux.h now. + +1999-11-19 Elena Zannoni + + * top.c (print_command_lines): Remove unused var. + +1999-11-19 Jim Kingdon + + Patch applied by Jim Blandy : + + Enable threads for all linux architectures: + * config/nm-linux.h: New file. + config/alpha/nm-linux.h, config/i386/nm-linux.h, + config/m68k/nm-linux.h, config/sparc/nm-linux.h: Use it. + * config/tm-linux.h: New file. + * config/i386/tm-linux.h, config/m68k/tm-linux.h, + config/sparc/tm-linux.h, config/alpha/tm-alphalinux.h: Use it. + * config/m68k/linux.mh, config/sparc/linux.mh, + config/alpha/alpha-linux.mh: Add linux-thread.o. + +1999-11-18 Tom Tromey + + * tracepoint.h (get_tracepoint_by_number): Updated declaration. + * tracepoint.c (trace_pass_command): Better error message. Fixed + logic when `all' not specified. + (get_tracepoint_by_number): Added `optional_p' argument. Fixed + all callers. + +Wed Nov 17 17:40:30 1999 Andrew Cagney + + * findvar.c (SWAP_FLOATING): Delete macro. Unused. + +1999-11-16 Mark Salter + + * monitor.c (monitor_supply_register): Initialize value to zero. + +1999-11-15 Eli Zaretskii + + (Patches applied by Jim Blandy ) + + Change DJGPP target use the common register layout in + config/i386/tm-i386.h. + * config/i386/tm-go32.h: #include "i386/tm-i386.h", not + "i386/tm-i386v.h". + (HAVE_I387_REGS): Define. + (HAVE_SSE_REGS): Undefine. + (NUM_FREGS, NUM_REGS, REGISTER_NAMES, FP_REGNUM, SP_REGNUM, + PS_REGNUM, PC_REGNUM, FP0_REGNUM, FPC_REGNUM, FPCWD_REGNUM, + FPSWD_REGNUM, FPTWD_REGNUM, FPIPO_REGNUM, FPIPS_REGNUM, + FPOOS_REGNUM, FPOPS_REGNUM, REGISTER_BYTES, REGISTER_BYTE, + REGBYTE_0, REGBYTE_10 REGBYTE_16, REGBYTE_24, REGBYTE_29, + REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, + MAX_REGISTER_VIRTUAL_SIZE, REGISTER_CONVERTIBLE): Definitions + deleted. + (i387_to_double, double_to_i387): Declarations deleted. + (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, + REGISTER_VIRTUAL_TYPE): Use definitions from + config/i386/tm-i386.h, unless LD_I387 is #defined. + + * go32-nat.c (go32_fetch_registers, store_register) + (go32_create_inferior, init_go32_ops): Replace fatal with + internal_error. + (sig_map): Map exception 7 to TARGET_SIGNAL_EMT. + + * utils.c (notice_quit): Doc fixes. + +1999-11-15 Kevin Buettner + + * gdbserver/server.h (initialize_low): Declare this target + specific function. + * gdbserver/server.c (main): Call initialize_low. + * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, + gdbserver/low-sim.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c + (initialize_low): Renamed from initialize. Also removed + initialization of inferior_pid. + (have_inferior_p): Removed. + * gdbserver/low-lynx.c (initialize_low): New function. + +1999-11-12 Fernando Nasser + + * remote-rdi.c: Fix indentation accordingly to GNU standards. + +1999-11-11 Elena Zannoni + + * breakpoint.h: Export {watch, awatch, rwatch}_command_wrapper(). + + * breakpoint.c (print_it_typical): Add output for bp_watchpoint, + bp_hardware_watchpoint, read_watchpoint, access_watchpoint cases. + (watchpoint_check): Add output for when the watchpoint goes out of + scope. + (mention): Add output for bp_watchpoint, bp_hardware_watchpoint, + read_watchpoint, access_watchpointcases. Move end of list to end + of function. + ({watch, awatch, rwatch}_command_wrapper): New functions, to + export {watch, awatch, rwatch}_command(). + +Thu Oct 28 00:28:51 1999 Andrew Cagney + + * d10v-tdep.c (d10v_gdbarch_init): Make the d10v:ts3 the default. + +Tue Oct 26 09:57:29 1999 Andrew Cagney + + * gdbarch.sh: Re-sync with Cagney's earlier const change. + +Sun Oct 24 20:07:31 1999 Andrew Cagney + + * d10v-tdep.c (struct gdbarch_tdep): Replace nr_a_regs, + imap0_regnum, nr_imap_regs, dmap0_regnum, with dmap_register and + imap_register. + (R0_REGNUM, LR_REGNUM, PSW_REGNUM, NR_IMAP_REGS, NR_A_REGS): + Convert to enums. + (TS2_NR_A_REGS, TS2_NR_IMAP_REGS, TS3_NR_IMAP_REGS, + TS3_NR_A_REGS): Delete. + (d10v_ts2_dmap_register, d10v_ts3_dmap_register, + d10v_ts2_imap_register, d10v_ts3_imap_register): New functions. + (d10v_dmap_register, d10v_imap_register, + d10v_ts2_register_sim_regno, d10v_ts3_register_sim_regno, + show_regs): Update. + (remote_d10v_translate_xfer_address): Rewrite. Use + sim_d10v_translate_addr to translate addresses. + (d10v_gdbarch_init): Initialize tdep members dmap_register and + imap_register. + +Sun Oct 24 00:12:44 1999 Andrew Cagney + + * d10v-tdep.c (struct gdbarch_tdep): Declare. + (NR_IMAP_REGS, NR_DMAP_REGS, A0_REGNUM, NR_A_REGS): Redefine using + value in gdbarch_tdep. + (d10v_dmap_register, d10v_imap_register): Ditto. + (d10v_ts2_register_name, d10v_ts2_register_sim_regno): Rename + d10v_register_name and d10v_register_sim_regno + (enum ts3_regnums, d10v_ts3_register_name, + d10v_ts3_register_sim_regno, d10v_register_sim_regno): New. + (d10v_gdbarch_init): Configure registers and G packet according to + d10v/ts2 and d10v/ts3. + +Sat Oct 23 21:28:02 1999 Andrew Cagney + + * config/d10v/tm-d10v.h (IMAP0_REGNUM, IMAP1_REGNUM, DMAP_REGNUM): + Delete macro. + (R0_REGNUM, LR_REGNUM, PSW_REGNUM, A0_REGNUM): Move from here. + * d10v-tdep.c: To here. + + * d10v-tdep.c: (NR_DMAP_REGS, NR_IMAP_REGS, NR_A_REGS): Define. + (d10v_dmap_register, d10v_imap_register): New functions. + (remote_d10v_translate_xfer_address): Make static. + (d10v_register_virtual_size): Use TYPE_LENGTH of + REGISTER_VIRTUAL_TYPE. + (d10v_register_byte, do_d10v_pop_frame, + remote_d10v_translate_xfer_address, show_regs, + d10v_register_raw_size): Ditto. + (d10v_register_virtual_type): Ditto. Use explicitly sized builtin + types. + +Sat Oct 23 19:08:39 1999 Andrew Cagney + + * d10v-tdep.c: Include "sim-d10v.h". + (enum ts2_regnums): Declare. + (d10v_register_sim_regno): New function. + + * config/d10v/tm-d10v.h: Delete pre multi-arch code. + (REGISTER_SIM_REGNO): Define. + (d10v_register_sim_regno): Declare. + +Sat Oct 23 16:39:34 1999 Andrew Cagney + + * gdbarch.c (initialize_current_architecture): Make ``choice'' + const. + +Wed Nov 10 16:10:22 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c (hppa_fix_call_dummy): Fix typo in error message. + +Wed Nov 10 16:47:06 1999 Andrew Cagney + + * utils.c (error_last_message): Use gdb_file_xstrdup. + + * defs.h (verror, internal_verror): Declare. + + * utils.c (verror, internal_error): New functions. + (error, internal_error): Use verror / internal_verror. + (error_stream): Use gdb_file_xstrdup. Correctly handle %s in + error message body. + (error_init): Use mem_fileopen. + + * corefile.c (memory_error): Use mem_fileopen instead of + tui_sfileopen. Don't call error_begin. + * varobj.c (c_value_of_variable): Use mem_fileopen () and + gdb_file_xstrdup() instead of strdup and tui_sfileopen. + * remote-sim.c (gdb_os_error): Rewrite using verror. Don't call + error_begin. + +Wed Nov 10 14:21:43 1999 Andrew Cagney + + * defs.h (gdb_file_xstrdup): New function. + * utils.c (gdb_file_xstrdup, do_gdb_file_xstrdup): Implement. + * ui-out.c (ui_out_stream_new): Simplify, XMALLOC doesn't return + if malloc failed. Use mem_fileopen and gdb_file_xstrdup. + +1999-11-09 Stan Shebs + + * exec.c (exec_file_attach), irix5-nat.c, osfsolib.c, solib.c + (info_sharedlibrary_command), pa64solib.c + (pa64_sharedlibrary_info_command), somsolib.c + (som_sharedlibrary_info_command): Replace "exec file" with + "executable file" in messages. + +1999-11-09 Jim Blandy + + Finish the job attempted by the previous change. + * stabsread.c (read_range_type): Make n2 and n3 LONGEST. Adjust + the various tests that check for maximum values, bit counts, etc. + In the long run, it might have been simpler just to give GDB bignums. + +Tue Nov 9 18:34:13 1999 Andrew Cagney + + * defs.h (gdb_file_put): Add parameter write. + (gdb_file_put_method_ftype): New typedef. + * utils.c (gdb_file_put, mem_file_put, tui_file_put, + null_file_put): Update. + + * utils.c (struct gdb_file): Add field magic. + (gdb_file_new): Initialize. + (gdb_file_data): Verify. + + * utils.c (mem_file_fputs): Delete. Replaced by. + (mem_file_write): New function. Rewrite mem_file. + (mem_file_new): Update. + +Tue Nov 9 17:51:12 1999 Andrew Cagney + + * remote-sim.c (gdb_os_write_stdout): Use gdb_file_write. + (gdb_os_flush_stdout): Flush gdb_stdtarg instead of gdb_stdout. + +Tue Nov 9 15:33:43 1999 Andrew Cagney + + * Makefile.in (procfs.o): Don't compile with -Werror for moment. + * sol-thread.c (info_cb): Move assignments to outside of if + statement. + (info_cb): Use paddr when printing addresses. + +1999-11-08 Jim Blandy + + * defs.h (ULONGEST_MAX, LONGEST_MAX): New definitions. + * stabsread.c (read_huge_number): Parse and return LONGEST values. + +1999-11-08 Mark Salter + + * utils.c (floatformat_to_doublest): Fix conversion of denormals. + +1999-11-08 Elena Zannoni + + * breakpoint.c (hbreak_command_wrapper): New function, to export + hbreak_command. + (thbreak_command_wrapper): New function, to export thbreak_command. + + * symtab.c (rbreak_command_wrapper): New function, to export + rbreak_command. + + * breakpoint.h (hbreak_command_wrapper, thbreak_command_wrapper, + rbreak_command_wrapper): Export. + +Mon Nov 8 20:14:13 1999 Andrew Cagney + + * remote.c (get_memory_read_packet_size): For moment limit read + size to PBUFSIZ. + (putpkt_binary): Remove check on packet size. Allocate ``cnt + + 6'' characters for output buffer. + (get_memory_packet_size): When packet size is ``fixed'' and the + size is zero, return MAX_REMOTE_PACKET_SIZE. Check that packets + are at least MIN_REMOTE_PACKET_SIZE. + (set_memory_packet_size): Print usage when ``args'' is NULL. + +Mon Nov 8 18:18:07 1999 Andrew Cagney + + * defs.h, utils.c (gdb_file_deallocate): Delete. + * varobj.c (varobj_get_type, c_value_of_variable): Use + make_cleanup_gdb_file_delete. + * ui-out.c (ui_out_stream_delete): Use gdb_file_delete. + * corefile.c (memory_error): Use make_cleanup_gdb_file_delete. + + * defs.h, utils.c (gdb_file_init_astring): Delete. + + * defs.h, utils.c (tui_file_get_strbuf): Rename + gdb_file_get_strbuf. + (tui_file_adjust_strbuf): Rename gdb_file_adjust_strbuf. + * utils.c (error_stream, error_last_message): Update. + * varobj.c (varobj_get_type, c_value_of_variable): Update. + * ui-out.c (ui_out_field_stream): Update. + +Mon Nov 8 16:28:00 1999 Andrew Cagney + + * defs.h, utils.c (gdb_fclose): Delete. + * defs.h (make_cleanup_gdb_file): Declare. + * utils.c (make_cleanup_gdb_file_delete, do_gdb_file_delete): New + functions. + + * symmisc.c (maintenance_print_symbols, + maintenance_print_psymbols, maintenance_print_msymbols): Use + make_cleanup_gdb_file_delete. + * serial.c (do_serial_close): Use gdb_file_delete. + +Mon Nov 8 14:16:32 1999 Andrew Cagney + + * defs.h (gdb_file_write_ftype, set_gdb_file_write, + gdb_file_write): Declare. + + * utils.c (struct gdb_file): Add to_write member. + (gdb_file_write, set_gdb_file_write): New functions. + (gdb_file_new): Initialize the write method. + (null_file_write): New function. + (null_file_fputs, null_file_write): ``write'' calls ``fputs'' and + ``fputs'' calls ``write'' when the other is implemented. + (stdio_file_new): Initialize write method. + (stdio_file_write): New function. + + * utils.c (putchar_unfiltered, fputc_unfiltered): Use + gdb_file_write. + +Thu Nov 4 11:59:24 1999 Andrew Cagney + + * remote.c (get_memory_packet_size, set_memory_packet_size, + build_memory_packet_size): New functions. Set / compute / update + the size of a memory read / write packet. + (set_memory_read_packet_size, set_memory_write_packet_size): New + functions. Verify changes to the memory read / write packet size. + (prefered_memory_write_packet_size, + current_memory_write_packet_size, prefered_memory_read_packet_size, + current_memory_read_packet_size): New variables. + (get_memory_read_packet_size, get_memory_write_packet_size): New + functions. Determine the current memory read/write packet size. A + function is needed as ``current_register_packet_size'', a variable + is used in the calculation. + (register_remote_packet_sizes, build_remote_packet_sizes): + Initialize packet sizes according the current architecture. + (remote_fetch_registers, remote_write_bytes, remote_read_bytes, + build_remote_gdbarch_data): Update. + (_initialize_remote): Add the commands ``set remote + memory-read-packet-size'' and ``set remote + memory-write-packet-size''. Deprecate ``set remotepacketsize''. + +Sun Nov 7 18:09:54 1999 Andrew Cagney + + * target.h, target.c (target_load): Replace macro with a function. + + * config/i960/tm-nindy960.h (ADDITIONAL_OPTION_HANDLER): Rewrite + replacing SET_TOP_LEVEL with catch_command_errors. + (nindy_open): Add extern declaration. + + * top.h (top_level_val, SET_TOP_LEVEL): Delete. + * defs.h (catch_command_errors_ftype, catch_command_errors): Add + declarations. + * top.c (struct captured_command_args): Declare. + (do_captured_command, catch_command_errors): New functions. Call + the command function via catch_errors. + (catch_errors): Add more comments. + + * main.c (struct captured_main_args): Define. + (captured_main): New. Rewrite main. Replace SET_TOP_LEVEL with + calls to catch_command_errors. Delete calls to do_cleanups which + are now handled by catch_errors. Call the command loop via + captured_command_loop and catch_errors. + (main): Move code body to captured_main. Call captured_main via + catch_errors. + (captured_command_loop): New function. Wrap call to command_loop. + +1999-11-05 Elena Zannoni + + * procfs.c (unconditionally_kill_inferior) (init_procinfo) + (create_procinfo) (procfs_exit_handler) (proc_set_exec_trap) + (do_attach) (do_detach) (procfs_wait) (set_proc_siginfo) + (procfs_resume) (info_proc_mappings) + (modify_run_on_last_close_flag) (procfs_lwp_creation_handler) + (procfs_thread_alive): Remove unused variables, conditionalize + vars declarations to eliminate compiler warnings. + +1999-11-05 Elena Zannoni + + * infcmd.c (print_return_value): Add output for UI. + +Fri Nov 5 16:32:04 1999 Andrew Cagney + + * inferior.h (CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, + CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LENGTH, + CALL_DUMMY_STACK_ADJUST, CALL_DUMMY_WORDS, + SIZEOF_CALL_DUMMY_WORDS, PUSH_DUMMY_FRAME, FIX_CALL_DUMMY, + STORE_STRUCT_RETURN), d10v-tdep.c (print_insn), d30v-tdep.c + (print_insn), target.h (SOFTWARE_SINGLE_STEP): Call internal_error + instead of abort. + + * utils.c (stdio_file_delete, stdio_file_flush, stdio_file_fputs, + stdio_file_isatty, tui_file_delete, tui_file_isatty, + tui_file_rewind, tui_file_put, gdb_file_init_astring, + gdb_file_get_strbuf, gdb_file_adjust_strbuf): Call internal_error + instead of error. + +1999-11-04 Kevin Buettner + + * remote.c (build_remote_gdbarch_data): Set remote_address_size... + (_initialize_remote) ...but don't set it here. Also, tie + remote_address_size to the target architecture via call to + register_gdbarch_swap(). + +1999-11-04 Jeff Holcomb + + * remote-rdp.c (send_rdp): Fix typo. + +1999-11-04 Michael Snyder + + * breakpoint.c (commands_command): remove unprotected ref to + args pointer (which may be null). + +1999-11-04 Elena Zannoni + + * infcmd.c (print_return_value): New function. Print return value + from finish command. + (finish_command_continuation): Call print_return_value(). + (finish_command): Ditto. + +1999-11-04 Elena Zannoni + + * breakpoint.c (print_it_typical): Print reason for stopping in + case of bp_finish. + +1999-11-04 Elena Zannoni + + * infrun.c (handle_inferior_event): Add calls to print_stop_reason() + for end of stepping range cases. + (print_stop_reason): Add output for END_STEPPING_RANGE, EXITED, + SIGNAL_EXITED, SIGNAL_RECEIVED cases. + + * breakpoint.c (print_it_typical): Add printing of stop reason for + bp_breakpoint case. + +Thu Nov 4 17:46:36 1999 Andrew Cagney + + * event-loop.c (gdb_do_one_event): Delete SET_TOP_LEVEL call. + Move error code to start_event_loop. + (start_event_loop): Call gdb_do_one_event via catch_errors. + Handle caught errors. + +Thu Nov 4 17:36:27 1999 Andrew Cagney + + * breakpoint.c (get_number): Delete static declaration. + +1999-11-03 Michael Snyder + + * breakpoint.c (map_breakpoint_numbers): use a match count + instead of a goto. + +1999-11-03 Nick Clifton + + * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_DEFAULT): Change to + little endian. + +1999-11-02 Michael Snyder + + * target.h (target_new_objfile) replace macro with function pointer + hook. Any module needing notification of new objfiles may claim + this hook. Multiple notification clients must cooperate by saving + the previous pointer (if any) and calling it. + * sol-thread.c (_initialize_sol_thread): point new_objfile hook at + sol_thread_new_objfile. Save old pointer if any. + (sol_thread_new_objfile): call old owner of event hook if any. + * hpux-thread.c (_initialize_hpux_thread, hpux_thread_new_objfile): + ditto. + * linux-thread.c (_initialize_linux_thread, linux_thread_new_objfile): + ditto. + symfile.c (symbol_file_add, clear_symtab_users) call the new + function pointer hook, instead of the macro. + * config/sparc/nm-sun4sol2.h: remove define of target_new_objfile. + * config/pa/nm-hppah.h: ditto. + * config/i386/nm-i386sol2.h: ditto. + * config/i386/nm-linux.h: ditto. + +1999-11-02 Tom Tromey + + * NEWS: Mention breakpoint ranges. + +1999-11-02 Fernando Nasser + + * rdi-share/devsw.c (openLogFile): Change a call to setlinebuf() + to an equivalent call to setvbuf() to prevent an unresolved + reference when building on cygwin. + +1999-11-02 Elena Zannoni + + * infrun.c (inferior_stop_reason): New enum, explicitly name the + resons for which the inferior stops. + (handle_inferior_event): Case TARGET_WAITKIND_EXITED: replace + printf's with call to print_stop_reason(). Case + TARGET_WAITKIND_SIGNALLED: Same. When stopped by random signal: + Same. + (print_stop_reason): New static function. Print relevant messages + when stopping. + +1999-11-02 Fernando Nasser + + * rdi-share/Makefile.in: Rename dependency from bytesex.o to + angel_bytesex.o. + +1999-11-02 Fernando Nasser + + * kod.c: Remove prototype for show_kod() which is no longer used. + +1999-11-01 Michael Snyder + Tom Tromey + + * tracepoint.h (get_tracepoint_by_number): Updated declaration. + * tracepoint.c (get_tracepoint_by_number): Added `multi_p' + argument. Now uses get_number_or_range and get_number. + (trace_pass_command): Allow a tracepoint range. + * breakpoint.h (get_number, get_number_or_range): Declare. + * breakpoint.c (get_number_trailer): New function. + (get_number): Rewrote to use get_number_trailer. + (get_number_or_range): New function. + (condition_command): Check `get_number' return value. + (commands_command): Likewise. + (ignore_command): Likewise. + (map_breakpoint_numbers): Use get_number_or_range. + +1999-11-01 Fernando Nasser + + * remote-rdi.c (_initialize_remote_rdi): Make log commands + subcommands of maintenance. Remove improper identation from + command documentation. + +1999-11-01 Fernando Nasser + + From Grant Edwards : + * rdi-share/etherdrv.c (fetch_ports): Print out additional TCP/IP + port information in ethernet driver if the DEBUG flag is set. + * rdi-share/hostchan.c (Adp_addToQueue): Changed #if statement in + hostchan.c to avoid compiler complaint when DEBUG macro was + undefined. + * rdi-share/unixcomm.c (Unix_ReadSerial): Print system error code + if read() system call fails. + +1999-11-01 Fernando Nasser + + * rdi-share/bytesex.h: Deleted. Conflicts with a system header file + on some systems like Linux Red Hat 5.2. + * rdi-share/angel_bytesex.h: New file. Replaces the above. + * rdi-share/bytesex.c: Deleted. Name changed to match the header + mentioned above (this is the implementation file). + * rdi-share/angel_bytesex.c: New file. Replaces the above. + * rdi-share/Makefile.am: Reflect above changes. + * rdi-share/Makefile.in: Reflect above changes. + +1999-11-01 Jimmy Guo + + * annotate.c (breakpoints_changed, annotate_ignore_count_change, + annotate_stopped): Provide annotation for breakpoint ignore_count + changes but only provide once at annotate_stopped time for + sucessive ignore_count triggered breakpoint changes, to make GUIs + happy yet lazy. + * annotate.h (annotate_ignore_count_change): Declare. + * breakpoint.c (bpstat_stop_status): Call + annotate_ignore_count_change when ignore_count changes. + +1999-11-01 Fernando Nasser + + From Grant Edwards : + * rdi-share/ardi.c (HandleStoppedMessage): Changed code that + handles the "stop" message so that unrecognized errors are + returned as "Error" rather than "NoError". The old code resulted + in some error conditions not being reported to the user. + +1999-11-01 Fernando Nasser + + From Grant Edwards : + * remote-rdi.c (arm_rdi_open): Added a call to Adp_CloseDevice() + before attempting to open a connection. This allows the user to + issue the "target rdi" command multiple times (in case the user + needs to change options or re-initialize the link). + +1999-11-01 Fernando Nasser + + From Grant Edwards : + * rdi-share/endian.h: Deleted. Name clash with + /usr/include/endian.h. This was causing the wrong byte order to + be used by htons() in the RDI Ethernet driver. + * rdi-share/angel_endian.h: New file. Replaces the above. + * rdi-share/ardi.c: Replace include to reflect the above change. + * rdi-share/etherdrv.c: Ditto. + * rdi-share/hsys.c: Ditto. + * rdi-share/msgbuild.c: Ditto. + * rdi-share/params.c: Ditto. + * rdi-share/rx.c: Ditto. + * rdi-share/tx.c: Ditto. + * rdi-share/Makefile.am: Reflect above changes. + * rdi-share/Makefile.in: Reflect above changes. + +1999-11-01 Fernando Nasser + + From Grant Edwards : + * remote-rdi.c (_initialize_remote_rdi): Added command + rdilogenable. Allows the user to log ADP packets that are + exchanged between gdb and the target. Both the raw packets are + shown and some minimal decoding is attempted. Default state is + disabled. + (_initialize_remote_rdi): Added command rdilogfile. Allows the + user to specify the filename to which the ADP packet log is to be + written. Default state is "rdi.log". + (rdilogenable_command): New function. Related to rdilogenable. + (rdilogfile_command): New function. Related to rdilogfile. + * rdi-share/devsw.c (openLogFile, closeLogFile, + DevSW_SetLogEnable, DevSW_SetLogfile, dumpPacket): New + functions. Implement logging. + (DevSW_Read): Log if requested. + (DevSW_Write): Log if requested. + * rdi-share/devsw.h: Add prototypes for DevSW_SetLogfile and + DevSW_SetLogEnable. + * rdi-share/hostchan.c (Adp_SetLogEnable, Adp_SetLogfile): New + functions. Related to rdilogenable and rdilogfile. + * rdi-share/hostchan.h: Add prototypes for the above functions. + +1999-11-01 Fernando Nasser + + From Grant Edwards : + * remote-rdi.c (arm_rdi_open): Added code to split the arguments + to the 'target rdi' command at the first space. The first word is + passed to Adp_OpenDevice as the device name, the tail is passed as + the "arguments" parameter. This allows user specified baud rates + -- among other things that still need to be documented [e.g. (gdb) + target rdi /dev/ttyS1 19200]. NB: With very limited testing, the + ARM Embedded-ICE seems to run at 19.2K (though it is reported to + be unreliable above 9600), and the EPI Jeeni seems to run at + 38.4K. + +1999-11-01 Elena Zannoni + + * stack.c (print_frame_info_base): Do not change printing of stack + frame info if not running with our interpreter. + +1999-11-01 Fernando Nasser + + From Grant Edwards : + * remote-rdi.c (_initialize_remote_rdi): Added the boolean + set/show variable rdiromatzero. Should be set to true if the + target has ROM at address 0. If true, then gdb will not tell the + target to trap fetches to interrupt vectors (which are located at + address 0). Using the Angel monitor, attempting to set + breakpoints in ROM is an error. Using JTAG debugging of the + ARM7TDMI, attempting to set more than two breakpoints in ROM is an + error. Default state is false (vectors will be trapped) -- used to + be hardwired false. + +1999-11-01 Fernando Nasser + + From Grant Edwards : + * remote-rdi.c (_initialize_remote_rdi): Added the boolean + set/show variable rdiheartbeat. This enables or disables ADP + link-check "heartbeat" packets sent by the host to the target. + Heartbeat packets can cause both the ARM Embedded-ICE and the EPI + Jeeni to malfunction: If a heartbeat packet is received by the + target while it is sending a packet, that packet will be aborted, + and the ADP protocol engine then gets very confused. Default state + is off -- used to hardwired on. + +1999-10-29 Kevin Buettner + + * i386-linux-nat.c (dummy_sse_values): Also define for systems + without PTRACE_GETXFPREGS. + +1999-10-29 Jim Blandy + + Hardware watchpoint fix from Eli Zaretskii : + + * breakpoint.c (insert_breakpoints): Fetch the value of the + expression we need to watch. If it's a lazy memory lvalue, then + we need to fetch it now, before we start the inferior again. + (insert_breakpoints, remove_breakpoint, bpstat_stop_status, + can_use_hardware_watchpoint): Only those values representing + memory we actually fetched need to be watched. + +1999-10-29 Elena Zannoni + + * breakpoint.h (bpstat_print): Return 'enum print_stop_action', + not 'int'. + +1999-10-29 Jim Blandy + + * acconfig.h: Fix entries for HAVE_STRUCT_SAVE_STATE_T, + HAVE_STRUCT_MEMBER_SS_WIDE, and HAVE_PTRACE_GETXFPREGS. + * config.h.in: Regenerated. + +1999-10-28 Jim Blandy + + Fixes for warnings from Andreas Jaeger . + * linux-thread.c (linuxthreads_sig_restart, + linuxthreads_sig_cancel, linuxthreads_sig_debug): Add missing + initializers to avoid gcc warnings. + (resume_thread): Add braces as recommended by gcc -Wparentheses. + (stop_thread): Likewise. + (linuxthreads_wait): Likewise. + (linuxthreads_find_trap): Likewise. + +1999-10-28 Elena Zannoni + + * infcmd.c: Fix typo. + +1999-10-28 Elena Zannoni + + * stack.c (select_frame_command_wrapper): Fix typo. + + * infcmd.c (interrupt_target_command_wrapper): Wrapper to allow use of + static interrupt_target_command outside of file. + + * stack.c (select_frame_command_wrapper): Wrapper to allow use of + static select_frame_command outside of file. + +1999-10-28 Jim Blandy + + * gdbtypes.c (init_simd_type): The upper bound to + create_range_type is inclusive, not exclusive. + + Add preliminary support for the Pentium-III's Streaming SIMD + Extensions --- specifically, the ability to read the XMM + registers. + * Configure.in: Check for PTRACE_GETXFPREGS, and #define + HAVE_PTRACE_GETXFPREGS if we have it. + * acconfig.h: Add entry for HAVE_PTRACE_GETXFPREGS. + * configure, config.in: Regenerated. + * config/i386/tm-linux.h (HAVE_SSE_REGS): #define, iff the + configure script #defined HAVE_PTRACE_GETXFPREGS. + (REGISTER_VIRTUAL_TYPE): Provide the proper types for the pointer + registers and the SSE registers. + * i386-linux-nat.c (GETREGS_SUPPLIES, GETFPREGS_SUPPLIES, + GETXFPREGS_SUPPLIES): New macros. + (have_ptrace_getxfpregs): New variable. + (FPREGSET_T_FPREG_ADDR): Renamed from FPREGSET_T_FPREG_OFFSET. + (supply_fpregset, convert_to_fpregset): Callers changed. + (supply_xfpregset, convert_to_xfpregset, fetch_xfpregs, + store_xfpregs, dummy_sse_values): New functions. + (fetch_inferior_registers, store_inferior_registers): Use the + *_SUPPLIES macros to decide how to fetch a given register. Use + {fetch,store}_xfpregs and dummy_sse_values to provide access to + the SSE registers, on systems where they are present. + +1999-10-28 Kevin Buettner + + * gdbserver/gdbreplay.c (config.h, errno.h): Include. + (perror_with_name): Don't declare sys_nerr, sys_errlist, or errno + when STDC_HEADERS is defined. + * gdbserver/utils.c (STDC_HEADERS): Likewise. + + * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, + gdbserver/low-lynx.c, gdbserver/low-sim.c, gdbserver/low-sparc.c, + gdbserver/low-sun3.c (my_registers): Declare. + (registers): Changed from array type to pointer type in order + to match declaration in inferior.h in main gdb sources. + * gdbserver/server.h (registers): Likewise. + * gdbserver/remote-utils.c (outreg): Removed declaration of + registers[]. + + * gdbserver/low-linux.c (fetch_register): Changed PTRACE_PEEKUSR to + PTRACE_PEEKUSER. [Note the missing 'E'.] + (store_inferior_registers): Likewise for PTRACE_POKEUSER. + + * gdbserver/low-linux.c (sys/ptrace.h): Move include to + avoid conflict with #defines coming from . + (sys/reg.h): Only include when HAVE_SYS_REG_H is defined. + (PTRACE_XFER_TYPE): Provide a default type in case + the target doesn't define it. + (fetch_register, read_inferior_memory, write_inferior_memory): + Use PTRACE_XFER_TYPE instead of int for ptrace() transfers. + (I386_GNULINUX_TARGET): Use #ifdef with this symbol instead + of assuming it's an x86 target when it's not a m68k target. + (i386_register_raw_size, i386_register_byte): Define these arrays + to match other changes that've been occuring to the x86 target + in the main gdb sources. + (initialize_arch): New (static) function for doing target arch + specific initializations. + + * gdbserver/server.h (MAXBUFBYTES, PBUFSIZ): New defines + [actually stolen from remote.c]. + * gdbserver/remote-utils.c (putpkt): Use PBUFSIZ to make + sure that buffer is big enough. + * gdbserver/server.c (main): Ditto. + + * gdbserver/remote-utils.c (outreg): Allow register numbers + bigger than 255. + (prepare_resume_reply): Provide alternate mechanism, + GDBSERVER_RESUME_REGS, for defining list of registers to send + to gdb. + * gdbserver/Makefile.in (INTERNAL_CFLAGS): Swapped order of + INCLUDE_CFLAGS and BFD_CFLAGS to ensure that gdb's config.h + gets found before bfd's config.h. Also added -DGDBSERVER + switch. + (INCLUDE_CFLAGS): Added -I.. . + +1999-10-27 Nick Clifton + + * arm-tdep.c (THUMB_BE_BREAKPOINT): Change to 0xbebe. + (THUMB_LE_BREAKPOINT): Change to 0xbebe. + +1999-10-25 Elena Zannoni + + * stack.c (print_frame_info_base): Don't print the arguments + during a backtrace. + * stack.c (print_frame_info_base): When setting source to 0, save + and restore old value. Do this only if source is greater than + zero. + +Mon Oct 25 18:22:06 1999 Andrew Cagney + + * remote.c: Document future of compare_sections_command. + (remote_insert_breakpoint, remote_remove_breakpoint, + remote_insert_watchpoint, remote_insert_watchpoint, + remote_remove_watchpoint, remote_insert_hw_breakpoint, + remote_remove_hw_breakpoint): Use alloca instead of GCC's dynamic + array feature. + +Mon Oct 25 18:08:31 1999 Andrew Cagney + + * gdbarch.h (REGISTER_GDBARCH_SWAP): Define. + * gdbarch.sh: Update. + +Sat Oct 23 16:39:34 1999 Andrew Cagney + + * gdbarch.c (initialize_current_architecture): Make ``choice'' + const. + +1999-10-22 Tom Tromey + + * gdbarch.sh: Updated for gdbarch.[ch] changes. + * top.c (gdb_init): Call initialize_current_architecture. + * gdbarch.h (initialize_current_architecture): Declare. + * gdbarch.c (initialize_current_architecture): New function. + +1999-10-22 Elena Zannoni + + * stack.c (print_frame_info_base): Check for value of source + parameter equal to 2, and print address anyway. Set source to 0 + later, to avoid printing file & line info again. + +1999-10-21 Michael Snyder + + * utils.c (chars_per_line): fix typo in comment. + +1999-10-21 Elena Zannoni + + * breakpoint.h (bp_print_how): New enum, used for deciding how to + print bpstat information when we stop, instead of having 3 + different functions. + (struct bpstat): Change print_it field to be an enum instead of a + function pointer. + + * breakpoint.c (print_it_typical): New name for print_it_normal(). + (print_bp_stop_message): New function. High level routine for + printing of why we stopped. + (bpstat_print): Call print_bp_stop_message instead of using the + print_it function pointer. + (print_it_done, print_it_noop): Delete these functions. + +1999-10-21 Elena Zannoni + + * breakpoint.c (print_it_normal): Reorganize into a switch + statement. + +1999-10-21 Elena Zannoni + + * Makefile.in (event-top.o): Add dependency on target.h. + * event-top.c: Make dependency on target.h explicit. + + * breakpoint.c (bpstat_print): Clean up logic. Remove recursion. + (catch_exec_command_1): Surround with appropriate ifdef's, + to avoid compiler warnings. + (catch_fork_command_1): Ditto. + +1999-10-20 Jim Blandy + + * Makefile.in (dwarf2read.o): Note that this depends on bfd/elf-bfd.h. + (elf_bfd_h): New variable. + +1999-10-19 Jim Blandy + + * config/i386/tm-i386.h (REGISTER_NAMES): Change names of FPU + instruction and operand pointer registers to improve consistency, + following J. T. Conklin's suggestions. + +1999-10-18 Elena Zannoni + + * stack.c (print_frame_info_base): Add printing of list + begin and end. + + * breakpoint.h: Change return type of field print_it of struct + bpstats to enumeration print_stop_action. + Define new enumeration print_stop_action. + + * breakpoint.c (print_it_normal): Change return type to + enumeration type print_stop_action. Handle bp_shlib_event here + instead of in normal_stop(). + (bpstat_print): Change return type to enumeration type + print_stop_action. + (print_it_done): Ditto. + (print_it_noop): Ditto. + + * infrun.c (is_internal_shlib_eventpoint): Delete this function. + (stopped_for_internal_shlib_event): Delete. + (normal_stop): Move logic to handle bp_shlib_event from here to + print_it_normal(). Use switch to handle return value from + bpstat_print(). + +Mon Oct 18 17:32:51 1999 Andrew Cagney + + * symfile.c (generic_load): Rewrite. Make the size of each + chunk/block write a run-time option. Check for quit_flag. + Use target_write_memory_partial for downloads. + +1999-10-18 Jim Blandy + + Change Linux x86 register support to use the new tm-i386.h layout. + * config/i386/tm-linux.h (HAVE_I387_REGS): #define this, so we get + the full set of FP register definitions from tm-i386.h. + (REGISTER_RAW_SIZE, REGISTER_NAMES, REGISTER_BYTES, REGISTER_BYTE, + MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, NUM_REGS, + NUM_FREGS): Remove #undefs and subsequent redefinitions: we're + using the values from tm-i386.h now. + (FPSTART_REGNUM, FPCONTROL_REGNUM, FPSTATUS_REGNUM, FPTAG_REGNUM, + FPDATA_REGNUM, FPEND_REGNUM, FPENV_BYTES, FPREG_RAW_SIZE, + FPREG_BYTES): Deleted. + (TARGET_LONG_DOUBLE_BIT): Deleted. + (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW): Redefine these only if LD_I387 is #defined. + * i386-linux-nat.c (convert_to_gregset, convert_to_fpregset, + FPREGSET_T_FPREG_OFFSET): New functions and macros. + (supply_gregset, fill_gregset, supply_fpregset, + fill_fpregset, fetch_fpregs, store_fpregs, fetch_regs, + store_regs, fetch_inferior_registers, store_inferior_registers): + Adjusted to use new macros from tm-i386.h. + + * config/i386/tm-i386.h: Provide a decent x86 FPU description here, + so that the various i386 targets can share more FPU handling code. + (NUM_GREGS): New macro. + (NUM_SSE_REGS): New macro, dependent on HAVE_SSE_REGS + (NUM_FREGS): Depend on HAVE_I387_REGS. + (NUM_REGS, REGISTER_BYTES): Define in terms of NUM_GREGS, + NUM_FREGS, and NUM_SSE_REGS. + (MAX_NUM_REGS): New macro. + (REGISTER_NAMES): Expand name list with FPU control registers and + SSE registers. + (FP7_REGNUM, FCTRL_REGNUM, FSTAT_REGNUM, FTAG_REGNUM, FCS_REGNUM, + FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM, FOP_REGNUM, + FIRST_FPU_CTRL_REGNUM, LAST_FPU_CTRL_REGNUM): New macros, more + fully describing the FPU register set. + (XMM0_REGNUM, XMM7_REGNUM, MXCSR_REGNUM): New macros, describing + the SSE register set. + (IS_FP_REGNUM, IS_SSE_REGNUM, FPU_REG_RAW_SIZE, SIZEOF_GREGS, + SIZEOF_FPU_REGS, SIZEOF_FPU_CTRL_REGS, SIZEOF_SSE_REGS): New + convenience macros. + (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE): Turn + these into tables, since the register sizes are pretty irregular. + (i386_register_byte, i386_register_raw_size, + i386_register_virtual_size): New extern declarations. + (TARGET_LONG_DOUBLE_BIT): Define. + (MAX_REGISTER_RAW_SIZE): Bump to 16, for the SSE registers. + (REGISTER_VIRTUAL_TYPE, REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): New macros + for handling floating-point registers. + (i387_to_double, double_to_i387): New extern declarations. + * i386-tdep.c (i386_register_byte, i386_register_raw_size, + i386_register_virtual_size): New arrays. + (_initialize_i386_tdep): Initialize i386_register_byte and + i386_register_virtual_size. + + * i386-tdep.c (_initialize_i386_tdep): Move new_cmd to a block + created specially for its use. + +Mon Oct 18 23:36:58 1999 Andrew Cagney + + * symfile.c (generic_load): Cleanup the validate code - remove + #ifdef, use paddr to print address. + (validate_download): Static, replace VALIDATE_DOWNLOAD + + * symfile.c (generic_load): Use strtoul to scan the optional load + offset. Allocate a filename of the correct size. + +Mon Oct 18 17:32:51 1999 Andrew Cagney + + * symfile.c (generic_load): Don't filter output. Use + print_transfer_performance for summary. Use paddr for addresses. + (print_transfer_performance): New function. Includes write count. + (report_transfer_performance): Call + print_transfer_performance. Deprecate. + + * defs.h (print_transfer_performance): Add declaration. + (generic_load): Move declaration to here. + * symfile.h (generic_load): From here. + +Mon Oct 18 16:29:52 1999 Andrew Cagney + + * remote.c (remote_write_bytes): Re-write. Transfer a single + packet and then return the that packets byte size. + +Sun Oct 17 15:09:00 1999 Andrew Cagney + + * remote.c (remote_console_output): Flush gdb_stdtarg after + processing an ``O'' packet. + * remote.h (remote_console_output): Strip PARAMS. + +Sun Oct 17 15:12:33 1999 Andrew Cagney + + * target.c (target_xfer_memory_partial): New function. Simple + implementation of partial memory reads. + (target_read_memory_partial): New function. Replaces old + target_read_memory_partial. + (target_write_memory_partial): New function. + * target.h: Update. + + * valprint.c (partial_memory_read): New function, based on old + memory_read_partial. Implement partial memory reads the way that + val_print_string likes. + (val_print_string): Use partial_memory_read. + +Sun Oct 17 13:58:56 1999 Andrew Cagney + + * defs.h (ui_load_progress_hook): Add declaration. + * dsrec.c (ui_load_progress_hook): Delete extern declaration. + + * symfile.c (ui_load_progress_hook): Make first argument const. + (generic_load): Don't cast the result of bfd_get_section_name. + Replace ``sect'' with ``sect_name'', use consistently. + +1999-10-15 Jim Blandy + + Add beginnings of support for SIMD register types. + * gdbtypes.c (init_simd_type): New function for building + types for registers consisting of arrays of objects. + (builtin_type_v4sf): New built-in type. + (build_gdbtypes): Initialize it. + (_initialize_gdbtypes): Arrange for gdbarch swapping. + * gdbtypes.h (builtin_type_v4sf): Add external decl. + +Fri Oct 15 18:20:33 1999 Andrew Cagney + + * remote-hms.c: Commented out H8 code. + +Fri Oct 15 17:46:39 1999 Andrew Cagney + + * dcache.c (dcache_p): Rename variable remote_dcache. Make + static. + (_initialize_dcache): Fix description of ``set remotecache''. + Cache is OFF by default. + +1999-10-13 Jim Blandy + + * valops.c (value_push): Don't forget to initialize container_len. + +Wed Oct 13 17:58:20 1999 Andrew Cagney + + * utils.c (tui_file_flush): Don't call flush_hook. Don't try to + flush ``astring''. + * gdb-events.sh: Update + * top.c (flush_hook): Delete. + +1999-10-13 Kevin Buettner + + * mem-break.c (memory_insert_breakpoint, + memory_remove_breakpoint): Added missing return statements. + +Wed Oct 13 20:53:42 1999 Andrew Cagney + + * utils.c (mem_fileopen, mem_file_delete, mem_file_new, + mem_file_rewind, mem_file_put, mem_file_fputs): New functions. + * defs.h (mem_fileopen): Declare. + +1999-10-13 Kevin Buettner + + * mem-break.c (default_memory_insert_breakpoint): Renamed from + memory_insert_breakpoint. + (default_memory_remove_breakpoint): Renamed from + memory_remove_breakpoint. + (memory_insert_breakpoint, memory_remove_breakpoint, + MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT): New + wrappers. + * target.h (default_memory_remove_breakpoint, + default_memory_insert_breakpoint): Added declarations. + * gdbarch.sh (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT): + New methods. + * gdbarch.h, gdbarch.c (MEMORY_INSERT_BREAKPOINT, + MEMORY_REMOVE_BREAKPOINT, gdbarch_memory_insert_breakpoint, + gdbarch_memory_remove_breakpoint, set_gdbarch_memory_insert_breakpoint, + set_gdbarch_memory_remove_breakpoint) : Generated from gdbarch.sh. + +Wed Oct 13 19:15:51 1999 Andrew Cagney + + * defs.h: Remove PARAMS from all declarations. Re-indent. Clean + up the gdb_file declarations. + +Tue Oct 12 12:19:07 1999 David Taylor + + * i386-linux-nat.c (supply_fpregset, fill_fpregset): copy + from/to start of fpregsetp not start of st_space as the first + stuff we copy is the FP control registers not the actual FP values. + +1999-10-12 Fernando Nasser + + * eval.c (evaluate_subexp_standard): Fix gdb invocation of + inferior C functions when debugging C++ code. + * valops.c (find_overload_match): Ditto. + * symtab.c (make_symbol_overload_list): Ditto. + +1999-10-11 Jim Blandy + + * config/pa/tm-hppa.h (SYMBOLS_CAN_START_WITH_DOLLAR): It's not + enough to #define this; you have to give it a non-zero value. + +1999-10-11 Jim Blandy + + Fix from Jim Kingdon , with tweaks to make it + gdbarch- and bigendian-friendly: + * valops.c (PARM_BOUNDARY): If not #defined, default to zero. + (value_push): If PARM_BOUNDARY is not zero, align arguments to + that boundary. + * config/i386/tm-i386.h: Define PARM_BOUNDARY. + +Mon Oct 11 14:23:55 1999 Fred Fish + + * config/mips/tm-irix3.h (PS_REGNUM): Don't undef if we aren't + going to redefine it to something else. + +1999-10-11 Jason Merrill + + * dwarfread.c (read_func_scope): Don't try to set main_func_*; + we handle that in blockframe.c:inside_main_func. + * dwarf2read.c (read_func_scope): Likewise. + (dwarf2_add_field, dwarf2_add_member_fn): Get member function name + directly, not from mangled name. + (skip_member_fn_name): Lose. + +Mon Oct 11 12:24:52 1999 Andrew Cagney + + * serial.h (enum serial_rc): Clarify SERIAL_TIMEOUT and + restrictions on TIMEOUT in ASYNC mode. + + * serial.c (serial_readchar): Check for invalid timeout when in + async mode. Disable test. + +Thu Oct 7 17:20:01 1999 Andrew Cagney + + * monitor.c (monitor_printable_string): Add length argument. Don't + return final string length. + (monitor_printf_noecho, monitor_printf, monitor_expect): Update. + (monitor_error): Pass real_len to monitor_printable_string. + (monitor_error): Rewrite. Replace printf fmt string parameter with + function name and message parameters. + (monitor_read_memory_single, monitor_read_memory): Update. + +1999-10-07 Stan Shebs + + * main.c (print_gdb_help): Fix bug reporting address. + * gnu-regex.h, gnu-regex.c: Ditto. + +1999-10-07 Jim Blandy + + * parse.c (SYMBOLS_CAN_START_WITH_DOLLAR): New macro, + whose value can be overridden by target files. + (write_dollar_variable): Don't check the symbol table for + identifiers beginning with `$' unless + SYMBOLS_CAN_START_WITH_DOLLAR is non-zero. + * config/pa/tm-hppa.h (SYMBOLS_CAN_START_WITH_DOLLAR): Define. + * doc/gdbint.texinfo (SYMBOLS_CAN_START_WITH_DOLLAR): Document. + + Remove all traces of the BINOP_SCOPE operator. It's never + generated, and not implemented. + * expression.h (enum exp_opcode): Delete BINOP_SCOPE. + * c-lang.c (c_op_print_tab): Delete entry for BINOP_SCOPE. + * eval.c (evaluate_subexp_standard): Doc fix. + * expprint.c (op_name): Remove case for BINOP_SCOPE. + (dump_subexp): Same. + + * dwarf2read.c (dwarf2_const_value): Treat DW_FORM_data1, + DW_FORM_data2, DW_FORM_data4, and DW_FORM_data8 as signed values, + since that's what read_var_value will do anyway. + +1999-10-07 Fred Fish + + * objfiles.h (struct objfile): Delete is_solib member, now handled + by OBJF_SHARED bit in struct objfile's flags. + * objfiles.c (objfile_purge_solibs): Check OBJF_SHARED bit in flags + instead of old is_solib int member in objfile struct. + + * objfiles.c (allocate_objfile): Remove is_solib arg. Now passed + as a bit in combined flags arg. + * symfile.c (symbol_file_add): Ditto. + * objfiles.h (allocate_objfile): Adjust prototype after removal + of is_solib arg. + * symtab.h (symbol_file_add): Ditto. + + * cxux-nat.c (add_shared_symbol_files): Remove zero passed to + symbol_file_add in old is_solib arg, defaults to zero now in + flags. + * irix5-nat.c (symbol_add_stub): Ditto. + * remote-mm.c (mm_load): Ditto. + * remote-udi.c (udi_load): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * symfile.c (symbol_file_command): Ditto. + (add_symbol_file_command): Ditto. + + * coff-solib.c (coff_solib_add): Call symbol_file_add with + OBJF_SHARED in flags bit, rather than 1 in old is_solib + arg. + * osfsolib.c (symbol_add_stub): Ditto. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * solib.c (symbol_add_stub): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + * win32-nat.c (handle_load_dll): Ditto. + + * objfiles.c (allocate_objfile): Remove old args "mapped" and + "user_loaded". Replaced with new arg "flags" containing specific + If global var mapped_symbol_files is nonzero + then set OBJF_MAPPED in flags arg. Check for OBJF_MAPPED bit in + flags where we used to check mapped arg. + Pass flags to open_mapped_file instead of mapped arg. + Ensure that OBJF_MAPPED bit is reset in flags when the objfile + is not mapped. Add passed flags bits to objfile's flags bits. + (open_mapped_file): Replace "mapped" arg with new "flags" arg. + Adjust prototype. Pass flags to open_existing_mapped_file. + (open_existing_mapped_file): Replace "mapped" arg with new "flags". + Check flags for OBJF_MAPPED. + * objfiles.h (allocate_objfile): Adjust prototype. + * rs6000-nat.c (add_vmap): Pass zero for combined flags, rather + than separate zero ints for old "mapped" and "user_loaded" flags. + * symfile.c (symbol_file_add): Pass allocate_objfile combined flags + rather than individual mapped and user loaded bits. + + * symfile.c (symbol_file_add): Delete user_loaded arg. + * symtab.h (symbol_file_add): Adjust prototype for deleted + user_loaded arg. + * objfiles.h (struct objfile): Delete user_loaded member. + (OBJF_USERLOADED): New flag bit to replace user_loaded. + + * symfile.c (symbol_file_command): Add OBJF_USER_LOADED to flags + passed to symbol_file_add. Delete previous passing of explicit 1 + for user_loaded. + (add_symbol_file_command): Ditto. + + * coff-solib.c (coff_solib_add): No longer pass zero for user loaded, + now defaults to zero in flags. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * irix5-nat.c (symbol_add_stub): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * remote-mm.c (mm_load): Ditto. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * remote-udi.c (udi_load): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * solib.c (symbol_add_stub): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + * win32-nat.c (handle_load_dll): Ditto. + +Thu Oct 7 19:24:05 1999 Andrew Cagney + + * Makefile.in (monitor.o): Allow monitor.o to be compiled with + -Werror. + + * monitor.c (monitor_debug_p): New variable. Replaces macro. + (EXTRA_RDEBUG): Delete. Update all uses. + (monitor_debug): New function. Replaces macro. + (RDEBUG): Delete macro. Update all uses. + debug output to gdb_stdlog and not the console. + + * monitor.c: Fix printf formating. Replace printf calls with + fprintf_unfiltered. + +1999-10-06 Stan Shebs + + * MAINTAINERS: Switch ARM target maintenance from Elena + Zannoni to Jim Ingham. + +1999-10-06 Frank Ch. Eigler + + * remote.c (hexnumnstr): New function. Allow setting of width. + (hexnumstr): Call the above. + (remote_write_bytes): Fill in X-protocol address field more + reliably. + +1999-10-06 Fred Fish + + * xcoffread.c (xcoff_symfile_offsets): Fix typo, addr->addrs. + +1999-10-06 Elena Zannoni + + * remote.c (handle_remote_sigint_twice): Make this signal be + handled by inferior_event_handler, via the wrapper function. + (async_remote_interrupt_twice): Make not static. Add debug print. + * remote.h (async_remote_interrupt_twice): Export for use in + inf-loop.c. + + * inf-loop.c (inferior_event_handler_wrapper): New function. + (inferior_event_handler): Handle a request to quit and kill the + target. + Include remote.h. + * inf-loop.h (inferior_event_handler_wrapper): Export. + +1999-10-04 James Ingham + + * remote-rdi.c (arm_rdi_open): If the angel_RDI_Open fails, close + the serial port and raise an error. If you try to go on, you will + stall forever down in the rdi-share code. + +1999-10-04 Fernando Nasser + + * printcmd.c (output_command): Makes sure result from the output + command is printed before the next prompt. + +1999-10-04 Fernando Nasser + + * printcmd.c (print_formatted): Add missing stream parameter. + (do_examine, print_command_1, output_command, do_one_display): + Adjust call to print_formatted(). + +1999-10-04 Elena Zannoni + + * infcmd.c: Remove include of event-loop.h. + * utils.c: Ditto. + * top.c: Ditto. + + * infrun.c (fetch_inferior_event): Call inferior_event_handler + when inferior stops, instead of doing work ourselves. + (fetch_inferior_event): Use void* instead of gdb_client_data. + Remove includes of event-top.h and event-loop.h. Add include of + inf-loop.h. + (complete_execution): Move from here. + + * inf-loop.c (complete_execution): To here. + (inferior_event_handler): Handle inferior's execution completion + case as well. + * inf-loop.h: Add def of INF_LOOP_H. + + * event-top.h: Don't use gdb_client_data, use void*, to avoid + dependency on event-loop.h. + + * remote.c (remote_async_resume): Set target_executing only after we + actually register the inferior with the event loop. + +1999-10-04 Fernando Nasser + + * corefile.c (memory_error): Use error_stream() and eliminate call + to return_to_top_level(). + +1999-10-04 Fernando Nasser + + * utils.c (error): Save error message text (w/o new line). + (error_last_message): New function. Returns the last message + issued by gdb. + (error_init): New function. Initializes error handling machinery. + (error_stream): New function. Allows the error message to be + passed on a stream buffer. + * defs.h: Add prototypes for error_stream() and + error_last_message(). + * main.c (main): Add call to error_init(). + +1999-10-04 Fernando Nasser + + * varobj.c (varobj_get_type): Call tui_sfileopen() instead of + deprecated gdb_file_init_astream(). + (c_value_of_variable): Ditto. + * ui-out.c (ui_out_stream_new): Ditto. + +1999-10-04 Fernando Nasser + + * utils.c (tui_sfileopen): New function. Replaces + gdb_file_init_astring(). + * defs.h: Add prototype for the above. + +Mon Oct 4 19:25:55 1999 Andrew Cagney + + * symfile.c (add_symbol_file_command): Fix -Wformat on query call. + +1999-10-01 Elena Zannoni + + * target.c (cleanup_target): Type of to_async param is now + function with enum inferior_event_type param. + + * target.h (target_ops): Adjust to_async accordingly. Move enum + inferior_event_type to this file. Don't have a typedef for + inferior_event_type. Add more enumeration constants INF_QUIT_REQ, + INF_EXEC_COMPLETE. Remove INF_SIGINT_FIRST, INF_SIGINT_SECOND. + + * inf-loop.c (inferior_event_handler): Change first param to tell + the type of event we are dealing with. Deal with INF_ERROR and + INF_REG_EVENT, for the moment. + Include target.h. + + * inf-loop.h (inferior_event_handler): Adjust prototype. Remove + enum inferior_event_type from here. + + * remote.c (remote_async_serial_handler): Pass INF_REG_EVENT to + the client callback. + (remote_async): Change callback's param type to inferior_event_type. + (async_client_callback): Change type as above. + +1999-10-01 Elena Zannoni + + * event-top.c (stdin_event_handler): Delete fd parameter, use + input_fd instead. + * event-top.h (stdin_event_handler): Delete fd parameter. + + * inf-loop.c (inferior_event_handler): Delete fd parameter. Use + target_async() to unregister the inferior fd in case of errors. + * inf-loop.h(inferior_event_handler): Delete fd parameter. + + * ser-unix.c (fd_event): Delete fd parameter. Use scb->fd, + instead. + + * remote.c (async_client_callback): Delete fd parameter. + (remote_async_serial_handler): Ditto. + (remote_async): Adjust to new type of callback function. + + * target.c (cleanup_target): Adjust parameters for to_async + default case. + * target.h (*to_async): Delete fd parameter from cb function. + + * event-loop.h (handler_func): Delete fd parameter. + * event-loop.c (handle_file_event): Delete fd param from call to + proc. Do not include inferior.h. + +1999-10-01 Elena Zannoni + + * event-loop.c (inferior_event_handler, + inferior_event_handler_wrapper): Move from here. + * inf-loop.c: To here. New file. + + * event-loop.h (inferior_event_handler): Move from here. + * inf-loop.h: To here. New file. + + * remote.c: Include inf-loop.h. + (set_extende_protocol): Remove unused prototpye. + + * Makefile.in (SFILES): Add inf-loop.c. + (inf_loop_h): Define. + (COMMON_OBS): Add inf-loop.o. + (inf-loop.o): Add rule. + (remote.o): Add dependency on inf-loop.h. + +Fri Oct 1 19:59:31 1999 Andrew Cagney + + * ser-unix.c: Add some notes on how the async code works. + +Fri Oct 1 01:45:32 1999 Jeffrey A Law (law@cygnus.com) + + * somread.c (som_symfile_offsets): Fix typo in last change. + +1999-09-30 Fred Fish + + * coff-solib.c (coff_solib_add): Adjust call to symbol_file_add. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * irix5-nat.c (symbol_add_stub): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * remote-mm.c (mm_load): Ditto. + * remote-udi.c (udi_load): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * solib.c (symbol_add_stub): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + * win32-nat.c (handle_load_dll): Ditto. + + * irix5-nat.c (symbol_add_stub): Add section_addrs, zero it. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * solib.c (symbol_add_stub): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + * symfile.c (symbol_file_command): Ditto. + * win32-nat.c (handle_load_dll): Ditto. + + * irix5-nat.c (symbol_add_stub): Use section_addrs to pass text addr. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * solib.c (symbol_add_stub): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + * symfile.c (symbol_file_command): Ditto. + * win32-nat.c (handle_load_dll): Ditto. + + * coff-solib.c (coff_solib_add): Call symbol_file_add with NULL ptr. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * remote-udi.c (udi_load): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * symfile.c (symbol_file_command): Ditto. + + * dstread.c (dst_symfile_offsets): Take "section_addr_info *" + instead of CORE_ADDR. + * somread.c (som_symfile_offsets): Ditto. + * symfile.c (default_symfile_offsets): Ditto. + * xcoffread.c (xcoff_symfile_offsets): Ditto. + + * symfile.h (default_symfile_offsets): Adjust prototype. + (syms_from_objfile): Ditto. + * symtab.h (symbol_file_add): Ditto. + + * rs6000-nat.c (objfile_symbol_add): Call syms_from_objfile with NULL. + * xcoffsolib.c (solib_add): Ditto. + * gdb-stabs.h (SECT_OFF_MAX): Increase from 4 to 16. + * symtab.h (MAX_SECTIONS): Define. + (struct section_addr_info): New struct for better control over + changing load addresses of sections. + * objfiles.h (OBJF_READNOW): Add new flag bit. + * symfile.h (sym_offsets): Change second param from CORE_ADDR to + "section_addr_info *". + + * symfile.c (symbol_file_add): Replace scalar arg "CORE_ADDR addr" + with "struct section_addr_info *addrs". + (syms_from_objfile): Ditto. + (add_symbol_file_command): Remove local variables "readnow" and + "mapped". Replaced with general "flags" variable. + (symbol_file_command): Ditto. + (add_symbol_file_command): Add local variables i, sec_num, argcnt, + expecting_option, option_index, and opt. Rework option parsing code + to handle additional options. + (_initialize_symfile): Adjust add-symbol-file usage to match new + option handling. + (symbol_file_add): Remove parameters "mapped" and "readnow", + replace with general "flags". + (symbol_file_add): In call to allocate_objfile, replace "mapped" + with extracted OBJF_MAPPED bit from flags. + (symbol_file_add): Use OBJF_READNOW bit from flags, instead of + "readnow" variable. + (symbol_file_command): Set OBJF_MAPPED and OBJF_READNOW bits + from parsed options. Pass flags to symbol_file_add. + (add_symbol_file_command): Ditto. + (syms_from_objfile): Add local variables i, sect, lower_sect, + lower_offset, and local_addr. Substitute local_addr for addrs + when addrs is NULL. Find lowest loadable section to be used as + starting point for contiguous sections. Adjust offsets if segments + are not contiguous. Call sym_offsets with section_addr_info + instead of single addr. + (default_symfile_offsets): Initialize objfile's section_offsets + with user specified offsets. + (symbol_file_add): Call syms_from_objfile with offsets. + (unknown_option_complaint): Add. + (add_symbol_file_command): Add "section_addrs", zero it with memset. + +1999-09-30 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Call config.sub explicitly instead of misusing the + autoconf internal variable $ac_config_sub. + * configure: Regenerated. + +Thu Sep 30 15:53:59 1999 Andrew Cagney + + * remote.c (readchar): When EOF mourn the inferior. + (getpkt): Try QUIT. Might not be a watchdog timer timeout. + (remote_async_serial_handler): Pass ``-1'' as the dummy FD. Safer + than ZERO == STDIN. + + * serial.h (enum serial_rc): Replace #define SERIAL_ERROR, + SERIAL_TIMEOUT and SERIAL_EOF. + (struct _serial_t): Add more notes on termios specific fields. + + * ser-unix.c (generic_readchar): Make SERIAL_ERROR sticky. + (do_hardwire_readchar, do_unix_readchar): Don't use bufcnt as a + tempoary for the return-value from read. + + * serial.c (serial_logchar): Add a stream parameter. + (serial_readchar, serial_write, serial_send_break): Update. + (serial_readchar): Add serial debug trace. + +Thu Sep 30 12:07:03 1999 Andrew Cagney + + * serial.h (struct _serial_t): Add field async_state. Better + document field bufcnt. + (SERIAL_ERROR): Delete comment about errno. + * serial.c (serial_open, serial_fdopen): Initialize async_state. + + * ser-unix.c (push_event, fd_event, reschedule): New functions. + Handle ASYNC serial input. + (ser_unix_async): Update. + (generic_readchar): New function. Handle event scheduling. Make + EOF condition sticky. + (do_unix_readchar): Rename ser_unix_readchar. + (ser_unix_readchar): New function, call do_unix_readchar via + generic_readchar. + (do_hardwire_readchar, hardwire_readchar): Ditto. + + * ser-unix.c (ser_unix_readchar): Delete code working around ASYNC + fifo bugs. + (hardwire_readchar): Delete code working around ASYNC fifo bugs. + +Wed Sep 29 21:27:16 1999 Jeffrey A Law (law@cygnus.com) + + * breakpoint.c (insert_breakpoints): Addresses are CORE_ADDRs, + not "int"s. + (remove_breakpoint): Likewise. + +1999-09-29 Fred Fish + + * breakpoint.c (breakpoint_1): Replace cast "(CORE_ADDR) - 1" + with the more obviously intended expression "(CORE_ADDR) -1". + * dwarf2read.c (scan_partial_symbols, read_file_scope): Ditto. + * gnu-nat.c (gnu_create_inferior): Ditto. + * go32-nat.c (go32_create_inferior): Ditto. + * hppa-tdep.c (hppa_pop_frame): Ditto. + * infcmd.c (continue_command, step_1, signal_command): Ditto. + (until_next_command, finish_command): Ditto. + * infrun.c (proceed): Ditto. + * inftarg.c (child_create_inferior): Ditto. + * m3-nat.c (m3_create_inferior): Ditto. + * mac-nat.c (child_create_inferior): Ditto. + * procfs.c (procfs_create_inferior): Ditto. + * remote-sim.c (gdbsim_create_inferior): Ditto. + * target.c (target_link): Ditto. + * win32-nat.c (child_create_inferior): Ditto. + * varobj.c (varobj_create, new_root_variable): Ditto. + +Thu Sep 30 10:36:19 1999 Andrew Cagney + + * ser-unix.c (ser_unix_flush_input): New function. Discard input + buffer. + (hardwire_flush_input): Use ser_unix_flush_input. + (ser_unix_nop_flush_input): Delete. + * ser-unix.h (ser_unix_flush_input): Update. + ser-tcp.c (_initialize_ser_tcp), ser-pipe.c + (_initialize_ser_pipe): Update. + + * ser-unix.c (hardwire_write): Delete. + (_initialize_ser_hardwire): Update, use ser_unix_write. + +Thu Sep 30 10:16:50 1999 Andrew Cagney + + * ser-pipe.c (pipe_open): Don't make the FD non-blocking. Already + being handled in ser_unix_wait_for by a select. + +Thu Sep 30 10:00:32 1999 Andrew Cagney + + * serial.h (struct _serial_t): Add field debug_p. + (SERIAL_DEBUG, SERIAL_DEBUG_P): Define. + + * serial.c (serial_open, serial_fdopen): Initialize debug_p. + (serial_debug, serial_debug_p): New functions. + (global_serial_debug_p): New variable. + (_initialize_serial): Add ``set serialdebug'' command. + +Thu Sep 30 09:09:38 1999 Andrew Cagney + + * serial.h (serial_event_ftype): Replace FD and ERROR args with + SERRIAL_T arg. + * ser-unix.c (ser_unix_event): Update. + + * remote.c (remote_async_serial_handler): New function. Handle + serial events. + (remote_async): Pass remote_async_serial_handler to SERIAL. + (async_client_callback, async_client_context): New variables. + + * remote.c (extended_remote_async_create_inferior): Use + target_async to register the inferior event handler. + +Thu Sep 30 00:02:03 1999 Andrew Cagney + + * configure.in (AC_CHECK_FUNCS): Test for sigprocmask. + * configure, config.in: Re-generate. + * event-top.c (async_stop_sig): Use sigprocmask when available. + +1999-09-29 Doug Evans + + * sh-stub.c (handle_exception): Fix typo in patch of 1999-08-26. + * m68k-stub.c (handle_exception): Ditto. + +1999-09-28 Fred Fish + + * alpha-nat.c (alpha_osf_core_fns, alpha_elf_core_fns): + Add default entries for check_format and core_sniffer. + * core-aout.c (aout_core_fns): Ditto. + * core-regset.c (regset_core_fns): Ditto. + * core-sol2.c (solaris_core_fns): Ditto. + * i386aix-nat.c (i386aix_core_fns): Ditto. + * i386mach-nat.c (i386mach_core_fns): Ditto. + * irix4-nat.c (irix4_core_fns): Ditto. + * irix5-nat.c (irix5_core_fns): Ditto. + * lynx-nat.c (lynx_core_fns): Ditto. + * mips-nat.c (mips_core_fns): Ditto. + * ns32knbsd-nat.c (nat_core_fns): Ditto. + * rs6000-nat.c (rs6000_core_fns): Ditto. + * sparc-nat.c (sparc_core_fns): Ditto. + * sun-nat.c (sun3_core_fns): Ditto. + * ultra3-nat.c (ultra3_core_fns): Ditto. + + * corelow.c (core_vec): New, for selected core file handler. + (sniff_core_bfd): New function. + (gdb_check_format): New function. + (default_check_format): New function. + (default_core_sniffer): New function. + (sniff_core_bfd): New function. + (core_close): Reset core_vec to NULL. + (core_open): Fall back to gdb_check_format if bfd_check_format + does not identify the file format. Call sniff_core_bfd to pick + a core file handler. + (get_core_registers): Remove code that is now in sniff_core_bfd. + Use current core_vec. + + * gdbcore.h (check_format): New core_fns function, points to function + to try and identify a core file format. + (core_sniffer): New core_fns function, points to function to select + a specific handler for the selected core file format. + (default_core_sniffer): Add prototype. + (default_check_format): Add prototype. + + * i960-tdep.c (inferior.h): Include. + * mips-tdep.c (read_next_frame_reg): Use ADDR_BITS_REMOVE + on addresses pulled from stack. + +1999-09-29 Elena Zannoni + + * event-loop.c (poll_timers): Check whether the timer list has any + element on it by looking at the first element pointer, instead of + num_timers. + +Wed Sep 29 18:02:31 1999 Andrew Cagney + + * command.c: Attempt to include POSIX before + . + + * ser-unix.c (hardwire_print_tty_state): Ditto. + * inflow.c (child_terminal_info): Fix printf args. + +1999-09-28 Elena Zannoni + + * remote.c (remote_async_resume): Register the inferior with the + event loop. + (remote_async_open_1): Don't put the target in async mode here, + just do it when executing. + + * infrun.c (complete_execution): Unregister the inferior from the + event loop. + + * event-top.c (async_disable_stdin): Don't add + async_enable_stdin() to the exec_cleanups chain. + +Tue Sep 28 11:08:34 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c (hppa_fix_call_dummy): Ignore IMPORT_SHLIB stubs + except for hpux11 native. Break out of the loop to find a + stub as soon as we find an IMPORT stub. + (skip_prologue_hard_way): Also recognize copy %ret1,target and + all PA64 argument stores as prologue instructions. + +1999-09-28 Elena Zannoni + + * breakpoint.c, defs.h, event-top.c, infcmd.c, infrun.c, main.c, + remote.c, top.c, tracepoint.c, utils.c (async_p): Change var name + to event_loop_p. + +1999-09-28 Jim Blandy + + * hppa-tdep.c (skip_prologue_hard_way): Recognize ldo insns + which generate pointers into the argument list. + +Tue Sep 28 13:56:49 1999 Andrew Cagney + + * remote.h (cleanup_sigint_signal_handler, + initialize_sigint_signal_handler): Delete extern declarations. + * event-top.c, infrun.c: No longer need to include "remote.h". + * remote.c (cleanup_sigint_signal_handler, + initialize_sigint_signal_handler): Make static. + * Makefile.in (event-top.o): Delete dependency on "remote.h". + + * remote.c (remote_async_terminal_ours_p): New static global. Keep + track of who currently owns the terminal. + (remote_async_open_1): Initialize. + (remote_async_terminal_inferior): Test + remote_async_terminal_ours_p. Claim CNTRL-C handler as part of + transfering the terminal to the target. + (remote_async_terminal_ours): Similar. + +Mon Sep 27 12:33:45 1999 Andrew Cagney + + * remote.c (async_interrupt_query): Delete function. Merged into + interrupt_query. Async cases handled by target_terminal_ours, + target_terminal_inferior and SERIAL_CLOSE. + (async_remote_interrupt_twice): Update. + (remote_async_terminal_ours, remote_async_terminal_inferior): New + functions. Steal STDIN from GDB's CLI. + (init_remote_async_ops): Initialize to_terminal_ours and + to_terminal_inferior. + + * event-top.c (async_disable_stdin, async_disable_stdin): Use + target_terminal_ours / target_terminal_inferior to transfer + ownership of the terminal between GDB and the target. + +1999-09-27 Elena Zannoni + + * infcmd.c (run_command): Call async_disable_stdin() only if + dealing with an asynchronous target. + +Mon Sep 27 11:48:38 1999 Andrew Cagney + + * target.h (struct target_ops): Add to_can_async_p, to_is_async_p, + to_async. Delete to_has_async. These correspond well with + SERIAL* async methods. + (target_can_async_p, target_is_async_p, target_async): Define. + * target.c (update_current_target, cleanup_target): Update. + + * remote.c (remote_async_open_1): Change target to async using + target_async. + (remote_can_async_p, remote_is_async_p, remote_async): New + functions. + (remote_async_wait, remote_async_open_1): Add FIXME about how + wait_forever_enabled_p can almost be deleted once the client can + enable/disable target_async. + + * breakpoint.c (until_break_command), infrun.c (proceed), infcmd.c + (run_command, continue_command, step_1, jump_command, + until_command, finish_command, interrupt_target_command), top.c + (return_to_top_level, execute_command), event-top.c + (command_handler): Replace target_has_async with + target_can_async_p. + +Sun Sep 26 02:10:47 1999 Andrew Cagney + + * remote.c (remote_async_open_1): If we go into async mode, never + wait for ever. + + * infcmd.c: Include "event-top.h". + (run_command, continue_command, jump_command, until_command, + finish_command): Use async_disable_stdin to disable the console + for synchronous commands. + + * remote.c (async_interrupt_query): Only disconnect the console + from the terminal when sync_execution. + + * remote.c (initialize_sigint_signal_handler): Move declaration + from here. + * remote.h: To here. Make non-static. + + * remote.c (remote_async_resume, async_interrupt_query): Move + prompt code from here. + * event-top.c (async_disable_stdin, async_enable_stdin): To + here. New function. + + * infrun.c (start_remote): Delete commented out code. + +Fri Sep 24 12:38:31 1999 Andrew Cagney + + * remote.c (remote_async_open_1): Perform the initial async_open + using only synchronous calls. Only after the target is fully + connected, switch to async mode. Include FIXME about now it + currently works VS how it should be working. + (remote_async_open_1, set_extended_protocol): Delete function + set_extended_protocol. All open communication is now done + synchronously. + (forever_enabled_p): New variable. Determine if remote_async_wait + should block FOREVER when fetching target information. + (remote_cisco_open, remote_open_1): Set forever_enabled_p. + + * infrun.c (start_remote): During the initial connect, always use + a synchronous wait. + +Sat Sep 25 18:13:38 1999 Andrew Cagney + + * Makefile.in (event-top.o): Add dependency. + * event-top.c: Include "remote.h". + * remote.c (async_interrupt_query), event-top.c: + (async_enable_stdin): Pass dummy parameter to + cleanup_sigint_signal_handler. + * remote.c (cleanup_sigint_signal_handler), remote.h + (cleanup_sigint_signal_handler), event-top.c (async_enable_stdin), + event-top.h (async_enable_stdin): Change signature to match + make_exec_error_cleanup handler pararameter. + +Thu Sep 23 20:48:22 1999 Andrew Cagney + + * defs.h (enum command_class): Move from here. + * command.h (command_class): To here. + +1999-09-24 Kevin Buettner + * breakpoint.c (bpstat_stop_status): Use not_a_breakpoint to + help properly set bp_addr. + * infrun.c (handle_inferior_event): Simplify calls to + bp_stop_status. + +1999-09-24 Elena Zannoni + + * top.c (return_to_top_level): Do exec_error cleanups if are + interrupting a simulated synchronous execution command. + + * infrun.c (start_remote): Create a cleanup to enable stdin in + case of error from this command. + (complete_execution): Do the enabling of stdin via the exec_error + cleanups, when needed. + + * remote.c (remote_async_resume): Make sure we re-enable stdin in + case of error from the target. + (handle_remote_sigint_twice): The handler to be set is + async_remote_interrupt_twice, not async_remote_interrupt. + (async_remote_interrupt_twice): Don't do anything if the target + has been killed already. Call async_interrupt_query, instead of + interrupt_query. + (async_interrupt_query): New function. Async case of + interrupt_query(). + + * event-top.c (async_enable_stdin): New function. Reinstate stdin + with the event loop. + * event-top.h (async_enable_stdin): Export. + + * utils.c (exec_error_cleanup_chain): New cleanup chain. + (make_exec_error_cleanup, do_exec_error_cleanups, + discard_exec_error_cleanups): New functions. + * defs.h (make_exec_error_cleanup, do_exec_error_cleanups, + discard_exec_error_cleanups): Export. + +1999-09-24 Jim Blandy + + * ax-gdb.c (expr_to_agent): Don't forget to pass argument to + new_agent_expr. + +1999-09-24 Elena Zannoni + + * event-loop.c (fetch_inferior_event_wrapper): New + function. Wrapper to pass to catch_errors. + (inferior_event_handler): Pop the target if things go bad with it. + Call fetch_inferior_event() from within catch_errors(). + +1999-09-24 Jim Blandy + + * ax-gdb.c: Use internal_error instead of error, where + appropriate. + +1999-09-23 James Ingham + + * target.c (target_resize_to_sections): New function. Gather the + resizing code for the to_sections field into one place, and make + sure you update the other targets that are sharing the to_sections + structure. + * target.h: Declare the target_resize_to_sections function. + * solib.c (solib_add): use target_resize_to_sections. + * somsolib.c (som_solib_load_symbols): ditto + * rs6000-nat.c (xcoff_relocate_core): ditto + * pa64solib.c (pa64_solib_load_symbols): ditto + * irix5-nat.c (solib_add):ditto + + * top.c: Define the attach & detach hooks + * defs.h: Declare the attach & detach hooks. + * infcmd.c (attach_command): call the attach hook if it exists. + (detach_command): call the detach hook if it exists. + + * complaints.c (complain): Send the complaints to stderr rather + than stdout, so they don't get mixed into the result stream from + commands. + +1999-09-23 Fernando Nasser + + * varobj.c (varobj_set_value): Fix handling of baseclasses and + correct the behavior when it is not a baseclass (both cases were + dumping core). + +1999-09-23 Fernando Nasser + + * varobj.c (varobj_update): Fix setting of child error field. + +1999-09-23 Elena Zannoni + + * event-loop.c (poll_timers): Use correct timeval field names, + when setting the notifier timeouts, in case of select() used. + (gdb_wait_for_event): Pass a pointer to the timeout structure to + select(), not the structure. + +1999-09-23 Fernando Nasser + + * varobj.c (varobj_gen_name): Dynamically allocate variable object + name string. + (varobj_update): Fix creation of result list. + +Wed Sep 22 10:35:32 1999 Andrew Cagney + + * Makefile.in (init.c): Change generated file to include "defs.h" + and "call-cmds.h". Use initialize_file_ftype when declaring + each initialize functions. + (call_cmds_h): Add definition. + (init.o): Add target and dependencies. + (init.c): Don't grep for _initialize* in init.c. + + * defs.h (initialize_file_ftype): Add function typedef. + +1999-09-22 Michael Snyder + + * procfs.c (init_procinfo): move fltset initialization to caller. + (do_attach, create_procinfo): initialize fltset. + +1999-09-22 Fernando Nasser + + * varobj.c (_initialize_varobj): Rename varobjdebug to debugvarobj + to avoid conflict with "set var". + +1999-09-22 Fernando Nasser + + * varobj.c (varobj_get_type, c_value_of_variable): Remove + dependency on ui_out.[ch]. + +1999-09-22 Fernando Nasser + + * varobj.c (varobj_update): Fix order in which changed variables + are reported to match that of the old code. + +1999-09-22 Fernando Nasser + + * varobj.c (type_changeable): Fix for testsuite case 2.12. Do not + report as changed a structure when one of it's children has changed. + (get_type, get_type_deref): Remove uneeded initialization. + +1999-09-22 Elena Zannoni + + * event-loop.c, event-top.c, event-loop.h: Rerun indent. + +1999-09-21 Doug Evans + + * m32r-stub.c (handle_exception): Fix typo in patch of 1999-08-26. + +1999-09-21 Fernando Nasser + + * varobj.c (_initialize_varobj): Add set/show for varobjdebug. + (uninstall_variable): Test for varobjdebug before printing trace + and send it to gdb_stdlog. + +1999-09-21 Fernando Nasser + + * varobj.c (c_type_of_child): Fix missing break, improve comment + and add warning. + (c_number_of_children): Add comment. + +Tue Sep 21 14:55:29 1999 Andrew Cagney + + From 1999-08-20 J.T. Conklin : + * remote.c (read_frame): expand cisco run-length encoding variant + inline as is done for the standard encoding. + (remote_cisco_expand): Removed. + +1999-09-20 Fernando Nasser + + * varobj.c (varobj_update): Test for illegal invocation for + non-root variable object. + +1999-09-20 Fernando Nasser + + * varobj.c (my_value_equal): Style. Eliminate side-effects. + (varobj_update): Adjust calls to reflect the above change. + +1999-09-20 Fernando Nasser + + * varobj.c (c_value_of_variable): Fix return value for struct + members when parent is a invalid pointer. + +1999-09-20 Elena Zannoni + + * event-loop.c: Include . + +1999-09-20 Fernando Nasser + + * varobj.c (cplus_number_of_children): Coding style improvement. + (cplus_value_of_child): Ditto. + +1999-09-20 Fernando Nasser + + * varobj.c (c_name_of_child): Add missing default clause in switch + statement. + (c_type_of_child): Ditto. + (varobj_set_value): Test for NULL type. + +1999-09-20 Fernando Nasser + + * varobj.c (varobj_set_value): Wrap call to evaluate_expression. + +1999-09-20 Fernando Nasser + + * varobj.c (format_string[]): Remove unused variable(s). + (varobj_set_value): Ditto. + (c_value_of_root): Ditto. + (cplus_value_of_child): Ditto. + +1999-09-20 Fernando Nasser + + * varobj.c: Add missing header file include. + (new_variable, new_root_variable): Fix prototype and header. + (_initialize_varobj): Add prototype. + +1999-09-20 Elena Zannoni + + * ser-ocd.c: (ser_ocd_open, ser_ocd_raw, ser_ocd_readchar, + ser_ocd_setbaudrate, ser_ocd_write, ser_ocd_close, + ser_ocd_get_tty_state, ser_ocd_set_tty_state): Remove unused + prototypes. + (ocd_readremote): Remove. + (ocd_write): Remove unused var 'c'. + +1999-09-20 Elena Zannoni + + * event-top.c (change_line_handler): Cleanup dead code. Add comments. + * event-loop.c: Cleanup #if 0 code. + + * event-loop.h (timer_handler_func): New function type. + (create_timer): Export function. + (delete_timer): Export function. + + * event-loop.c: Add timeout and timeout_valid fields to + gdb_notifier. New structures gdb_timer and timer_list. + (gdb_do_one_event): Check whether there are any timers tht are + ready, before going to wait. + (gdb_wait_for_event): If the timeout structure is meaningful, pass + that to select()/poll(). + (create_timer): New function. Creates a timer. + (delete_timer): New function. Deletes a timer. + (handle_timer_event): New function. Deals with timers that are ready. + (poll_timers): New Function. Chack whether timers have expired. + +Mon Sep 20 17:00:06 1999 Andrew Cagney + + * remote.c (getpkt, putpkt, remote_console_output): Move + declaration from here. + * remote.h: To here. New file. + * tracepoint.c(putpkt, getpkt, remote_console_output): Delete + declarations. Moved to "remote.h". + * Makefile.in (remote_h): Define. + * remote.c, tracepoint.c: Include "remote.h". + * Makefile.in (tracepoint.o, remote.o): Add dependency on + "remote.h". + + * remote.h (remote_cisco_objfile_relocate, + cleanup_sigint_signal_handler): Add declaration. Include FIXME. + * infrun.c: Include "remote.h". + (complete_execution): Delete local extern declaration + of ``cleanup_sigint_signal_handler''. + * Makefile.in (infrun.o): Add dependency on remote.h. + +Mon Sep 20 16:15:29 1999 Andrew Cagney + + * ui-out.h (ui_out_test_flags): Add missing declaration. + +Mon Sep 20 13:41:04 1999 Andrew Cagney + + * kod.c (ecos_kod_open, ecos_kod_request, ecos_kod_close, + cisco_kod_open, cisco_kod_request, cisco_kod_close): Move + declarations from here. + * kod.h: To here. New file. + * kod-cisco.c, kod.c: Include "kod.h". + * Makefile.in (kod-cisco.o, kod.o): Add dependency on "kod.h". + + * kod.h (kod_display_callback_ftype, kod_query_callback_ftype): + New function types. + * kod.h (kod_cisco_open): Use in declaration. + * kod.c (gdb_kod_open): Update definition. + * kod-cisco.c (cisco_kod_open): Update definition. + +Mon Sep 20 12:13:27 1999 Andrew Cagney + + * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration. + + * breakpoint.c (until_break_command_continuation): Add + declaration. Make static. + * event-top.c (rl_callback_read_char_wrapper): Ditto. + +Mon Sep 20 10:54:19 1999 Andrew Cagney + + * Makefile.in (varobj.o): Disable warnings. Currently + work-in-progress. + +Fri Sep 17 19:28:17 1999 Andrew Cagney + + * source.c: Include "source.h". + (open_source_file, find_source_lines): Move declaration from here. + * source.h: New file. To here. + * Makefile.in (source.o): Add dependency on source.h. + + * breakpoints.c (delete_command): Move declaration from here. + * breakpoints.h (delete_command): To here. + +1999-09-18 Jim Blandy + + * hppa-tdep.c (in_solib_call_trampoline): If we can't recognize + the instruction we're at, we're not in a stub. + +Sat Sep 18 07:13:03 1999 Jeffrey A Law (law@cygnus.com) + + * dwarf2read.c (dwarf_decode_lines): Correctly handle + DW_LNS_const_add_pc. + +1999-09-18 Elena Zannoni + + * remote.c (remote_async_open_1): Use inferior_event_handler to + handle inferior events. + (extended_remote_async_create_inferior): Ditto. + + * serial.h (serial_event_ftype): Add two pars. + + * ser-unix.c (ser_unix_event): Add two parameters, error and fd. + Pass those into the call to the actual inferior event handler. + + * infrun.c (complete_execution): Stdin handler is stdin_event_handler. + + * event-top.h (stdin_event_handler): Export new function. + + * event-top.c (stdin_event_handler): New function. Smarter handler + for events on stdin. + (change_line_handler): Don't need to update the handler for stdin + here anymore. + (_initialize_event_loop): Stdin handler is now stdin_event_handler. + + * event-loop.h: (handler_func): Change signature, adding two new + args. + (sig_handler_func): New function type. It is the old handler_func. + (create_async_signal_handler): Update to use sig_handler_func. + (delete_async_signal_handler): Prototype for new function. + + * event-loop.c: Include "inferior.h". + (struct file_handler): Add field error, to indicate error + condition on fd. + (struct async_signal_handler): Rename type of proc field. + (add_file_handler): Add exception condition as something select() + should report. + (handle_file_event): In case of error on the fd, record this in + the file_handler structure. Update call to (*proc)() to match new + signature. + (gdb_wait_for_event): If select() or poll() return error, report + this to user. + (create_async_signal_handler): Change first param type to + sig_handler_func*. + (inferior_event_handler): New function. Smarter inferior event + handling. + +1999-09-18 Jim Blandy + + * pa64solib.c (pa64_solib_create_inferior_hook): Remove code which + tries to set __d_pid; it's not relevant to PA64 shared libraries. + + A psymtab's texthigh element, and a block's endaddr element, are + the address past the end of the address range, never the address + of the last byte. These data structures mean the same thing on + forty different architectures; there's no reason they should be + different on HP/UX. + * symtab.c (find_pc_sect_psymtab): Remove special case for HP/UX. + (find_pc_sect_symtab): Same. + * objfiles.c (find_pc_sect_section): Same. + +Sat Sep 18 07:13:03 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c (internalize_unwinds): Handle PA64 shared libraries + correctly + + * hppa-tdep.c (in_solib_call_trampoline): Handle PA64 shared library + trampolines. + +1999-09-17 Fernando Nasser + + * wrapper.h: Add missing define brackets. + +1999-09-17 Jim Blandy + + * breakpoint.c (permanent_breakpoint_here_p): Delete. + Accidentally left over from previous changes. + +1999-09-17 Jim Blandy + + * config/pa/tm-hppa64.h (ARGS_GROW_DOWNWARD): Deleted. There are + many more differences between the 32- and 64-bit ABI's than the + direction the arguments grow, so this name is misleading. + (PA20W_CALLING_CONVENTIONS): Define this instead. + * config/pa/tm-hppa.h (ARGS_GROW_DOWNWARD): Delete. + * hppa-tdep.c (hppa_push_arguments): Split into two separate + functions, depending on whether PA20W_CALLING_CONVENTIONS is + #defined. These implement completely separate specifications, + they don't really share that much code anyway, and this is much + more readable. Specifically: leave a 16-byte, not 32-byte, frame + marker; correctly align objects larger than eight bytes; promote + all integral scalar arguments smaller than eight bytes to a full + register width; pad aggregates smaller than eight bytes on the + right. + +1999-09-17 Fernando Nasser + + * Makefile.in: Add entries for varobj.[cho] and wrapper.[cho]. + gdbtk-varobj.[co]. gdbtk-varobj.o is not yet on the COMMON_OBS + list because it conflicts with the older gdbtk-variable.o which + is still the default. + +1999-09-17 Fernando Nasser + + * varobj.h: New file. GDB variable objects API. + * varobj.c: New file. Implementation of the GDB variable objects + API. + +1999-09-17 Fernando Nasser + + * wrapper.h: New file. Longjump free calls to gdb internal + routines. + * wrapper.c (gdb_evaluate_expression, wrap_evaluate_expression, + gdb_value_fetch_lazy, wrap_value_fetch_lazy, gdb_value_equal, + wrap_value_equal, gdb_value_ind, wrap_value_ind): New functions. + +Thu Sep 16 17:33:35 1999 Andrew Cagney + + * remote.c (remote_async_open_1): Use SERIAL_ASYNC to + enable/disable async event callback on serial port. Use + SERIAL_CAN_ASYNC_P / SERIAL_IS_ASYNC_P to determine if / when + async mode. + (remote_async_resume, remote_async_detach, remote_async_kill, + extended_remote_async_create_inferior, remote_async_wait): Ditto. + + * ser-unix.c (hardwire_readchar): When ASYNC, only read a single + character. + (ser_unix_readchar): Ditto. Problems occure with back-to-back + data from a target. The ASYNC code can loose the second data + chunk. + + * serial.c (serial_fdopen): Initialize async_handler and + async_context. + +1999-09-16 Elena Zannoni + + * utils.c (discard_all_continuations): New function. + * defs.h: (discard_all_continuations): Add prototype. + +1999-09-16 Elena Zannoni + + * valops.c: Remove prototype for search_struct_field_aux(). THe + function was nowhere in the file. + (value_ind): Remove unused var real_val. + (value_find_oload_method_list): Remove unused var v. + (find_overload_match): Remove extra declaration of var jj. + + * Makefile.in (event_top_h): Define. Add dependency on this for + every file that includes event-top.h. + +Thu Sep 16 17:33:35 1999 Andrew Cagney + + * serial.c (serial_open): Delete ``&'' device. + * ser-unix.c (_initialize_ser_hardwire): Make the "hardwire" + device async. Delete temporary "async-hardwire" device. + +Thu Sep 16 16:27:13 1999 Andrew Cagney + + * serial.h (SERIAL_IS_ASYNC_P): Define. Non-zero when serial + device is in async mode. + (SERIAL_CAN_ASYNC_P): Rename SERIAL_ASYNC_P. + * serial.c (serial_is_async_p): Implement. + (serial_can_async_p): Rename serial_async_p. + (serial_open): Initialize ASYNC_HANDLER and ASYNC_CONTEXT. Save + the original name in SCB instead of the stripped name. + +Thu Sep 16 12:20:11 1999 Andrew Cagney + + * serial.h (struct serial_ops): Add field ASYNC. + (SERIAL_ASYNC, SERIAL_ASYNC_P): New macros. + (struct _serial_t): Add fields async_context and async_handler. + * serial.c (serial_async, serial_async_p): Implement. + + * ser-unix.c: Include "event-loop.h". + (ser_unix_async), ser-unix.c: New function. Implement async mode. + (async_event): Handle async events. + * ser-unix.c (_initialize_ser_hardwire), ser-tcp.c + (_initialize_ser_tcp), ser-pipe.c (_initialize_ser_pipe): Enable + ASYNC. + + * serial.c (serial_open): Discard leading ``|'' before opening a + pipe device. + * ser-pipe.c (pipe_open): Adjust. + * serial.c (serial_open): Add ``&'' prefix so that + "async-hardwire" device can be explicitly selected. Work in + progress. + * ser-unix.c: Register "async-hardwire" device. + +Thu Sep 16 09:04:53 1999 Andrew Cagney + + * ser-unix.h: New file. Declare generic ser_unix functions. + * ser-unix.c (ser_unix_nop_get_tty_state, + ser_unix_nop_set_tty_state, ser_unix_nop_raw, ser_unix_wait_for, + ser_unix_readchar, ser_unix_nop_noflush_set_tty_state, + ser_unix_nop_print_tty_state, ser_unix_nop_setbaudrate, + ser_unix_nop_setstopbits, ser_unix_write, + ser_unix_nop_flush_output, ser_unix_nop_flush_input, + ser_unix_nop_send_break, ser_unix_nop_drain_output): New + functions. + * ser-unix.c: Include , , + "gdb_string.h". + + * ser-tcp.c (_initialize_ser_tcp), ser-unix.c + (_initialize_ser_hardwire), ser-pipe.c (_initialize_ser_tcp): + Initialize ops vector using assignment. + + * ser-pipe.c, ser-tcp.c, ser-unix.c: Include ser-unix.h. + + * ser-pipe.c (pipe_get_tty_state, pipe_set_tty_state, + pipe_return_0, pipe_raw, wait_for, pipe_readchar, + pipe_noflush_set_tty_state, pipe_print_tty_state, + pipe_setbaudrate, pipe_setstopbits, pipe_write), ser-tcp.c + (tcp_get_tty_state, tcp_set_tty_state, tcp_return_0, tcp_raw, + wait_for, tcp_readchar, tcp_noflush_set_tty_state, + tcp_print_tty_state, tcp_setbaudrate, tcp_setstopbits, tcp_write): + Delete functions. + +1999-09-15 Stan Shebs + + * d10v-tdep.c (remote_d10v_translate_xfer_address): Move to here + from remote-d10v.c, also change the memory translation to its + previous version. + * remote-d10v.c: Remove. + * config/d10v/d10v.mt (TDEPFILES): Remove remote-d10v.o. + +1999-09-15 Jim Blandy + + * breakpoint.c (remove_breakpoint): Return zero, not nothing. + +1999-09-14 Jim Blandy + + * hppa-tdep.c (frame_chain): If the unwind info says we've saved + r3, don't trust it. Call get_frame_saved_regs and see if we can + actually find an address for r3 there. + + * pa64solib.c (pa64_sharedlibrary_info_command): Text fix. + +Tue Sep 14 14:34:28 1999 Andrew Cagney + + * serial.h (DEPRECATED_SERIAL_FD): Define. + * serial.c (deprecated_serial_fd): New function. + + * remote.c (remote_async_open_1, remote_async_open_1, + remote_async_detach, remote_async_kill, + extended_remote_async_create_inferior, minitelnet): Update. + * remote-es.c (es1800_open, es1800_close, es1800_transparent): Update. + + * remote-st.c (connect_command), remote-os9k.c (connect_command): + Fix. Call FD_SET et.al. with FD instead of serial_t. + +1999-09-14 Jim Blandy + + * hppa-tdep.c (hppa_frame_find_saved_regs): The two possible + instructions for saving the return pointer (32- and 64-bit) save + it at different offsets. + + * config/pa/tm-hppa64.h: Doc fix. + + * defs.h (continuation): Make this a typedef. + + * Makefile.in (gdbtk.o, gdbtk-cmds.o): Depend on $(top_h). + + * Makefile.in (i386-linux-nat.o): Depend on symfile.h, not + $(symfile_h); the latter has no definition. + + * breakpoint.c (breakpoint_here_p): Remove meaningless code, + testing b->enable against shlib_disabled and call_disabled after + we know it is enabled. + + Implement "permanent breakpoints" --- breakpoints that are + hardwired into the inferior's code. GDB knows they're there, but + doesn't try to insert or remove them, etc. + * breakpoint.h (enum enable): Add `permanent' enablement state. + * breakpoint.c (make_breakpoint_permanent): New function. + * breakpoint.h (make_breakpoint_permanent): Add declaration. + * breakpoint.c (insert_breakpoints): Don't bother to insert + permanent breakpoints... + (remove_breakpoint): ... or remove them. + (breakpoint_here_p): Handle `permanent' like `enabled'. Change + return value to indicate whether it's a permanent breakpoint here, + or an ordinary breakpoint. + * breakpoint.h (enum breakpoint_here): New enum. + (breakpoint_here_p): Change declaration. + * breakpoint.h (breakpoint_1): Extend bpenables to cover all the + enablement states. + (describe_other_breakpoints): Describe permanent breakpoints. + (check_duplicates): If one of the breakpoints at ADDRESS is a + permanent breakpoint, treat all the others as the duplicates, so + we don't try to insert or remove any of them. Verify that only + the permanent breakpoint is actually inserted. + (delete_breakpoint): Complain if we discover that another + breakpoint was inserted at the same place as a permanent + breakpoint. + (disable_breakpoint): Fail silently if asked to disable a + permanent breakpoint. + (do_enable_breakpoint): Don't change a permanent breakpoint's + enablement to ordinary `enabled'. Leave it alone. + (create_solib_event_breakpoint): Return the + breakpoint object created. + * breakpoint.h (create_solib_event_breakpoint): Fix declaration. + * pa64solib.c (pa64_solib_create_inferior_hook): Do turn on the + DT_HP_DEBUG_CALLBACK flag in the dynamic linker, so it will call + __dld_break, which contains the permanent breakpoint, when interesting + things happen. Tell GDB that the breakpoint in __dld_break is + permanent. + * gdbtk-cmds.c (gdb_get_breakpoint_info): Report a permanent + breakpoint as enabled. + * infrun.c (SKIP_PERMANENT_BREAKPOINT): Provide default definition. + (default_skip_permanent_breakpoint): New function. + (resume): If we're trying to resume at a permanent breakpoint, use + SKIP_PERMANENT_BREAKPOINT to step over it. + * hppa-tdep.c (hppa_skip_permanent_breakpoint): New function. + * config/pa/tm-hppa.h (hppa_skip_permanent_breakpoint): Declare. + (SKIP_PERMANENT_BREAKPOINT): Define. + +1999-09-14 Kevin Buettner + + * symtab.h, minsyms.c (find_stab_function_addr): Changed + type of second parameter from partial_symtab * to char *. + Fixed all callers. + * minsyms.c (find_stab_function_addr): Look for minimal + symbol without filename if filename based search fails. + * dbxread.c (process_one_symbol): Call find_stab_function_addr() + in place of inline code with identical functionality. + * partial-stab.h (case N_FUN, descriptors 'F' and 'f'): Look + up symbol's address from minimal symbol table when N_FUN + address is missing. Also, make sure this value is used for + calculating the value of the texthigh field. + +1999-09-14 Elena Zannoni + + * event-loop.c (create_file_handler): Increment the total number + of file descriptors for the poll case, only if this is a new file + desc. + +1999-09-14 Eli Zaretskii + + * go32-nat.c: misc minor cleanups and fixes missed in last patch. + +Tue Sep 14 12:37:33 1999 Andrew Cagney + + * serial.h (SERIAL_PRINT_TTY_STATE): Add STREAM parameter. + (union serial_ops): Update. + + * ser-unix.c (hardwire_print_tty_state, ser-tcp.c + (tcp_print_tty_state), ser-pipe.c (pipe_print_tty_state, + ser-go32.c (dos_print_tty_state, ser-mac.c (mac_print_tty_state, + ser-ocd.c (ocd_print_tty_state, ser-e7kpc.c + (e7000pc_print_tty_state): Update. + * inflow.c (child_terminal_info): Update. + * serial.c (serial_print_tty_state): Update. + +Tue Sep 14 11:41:37 1999 Andrew Cagney + + * serial.c, serial.h, ser-tcp.c, ser-unix.c, ser-pipe.c: Convert + all functions to ISO-C. + * serial.h, serial.c: Move all indirect macro function calls from + serial.h into serial.c. + (serial_drain_output, serial_flush_output, serial_flush_input, + serial_raw, serial_get_tty_state, serial_set_tty_state, + serial_print_tty_state, serial_noflush_set_tty_state, + serial_setbaudrate, serial_setstopbits): New functions. + (do_serial_close): Rename serial_close. + (serial_close, serial_un_fdopen): New functions. Call + do_serial_close. + +1999-09-13 James Ingham + + * symtab.c (decode_line_1): Find the rightmost parenthesis in the + expression, not the leftmost. This allows us to parse function + declarations with embedded function prototypes. + +Mon Sep 13 18:39:31 1999 Jeffrey A Law (law@cygnus.com) + + * pa64solib.c (pa64_sharedlibrary_info_command): Fix typos. + +1999-09-13 Kevin Buettner + + * i386-tdep.c (i386_extract_return_value): ifdef'd so that + non-linux targets will work again. + (i386_do_registers_info, i386_print_register): Revert changes + of 1999-09-03; these functions have been removed because they + are Linux specific and break non-Linux builds. This functionality + will be restored after FP support unification has been achieved. + * i387-tdep.c (i387_print_register, void i387_float_info): + Likewise. + * config/i386/tm-linux.h (i387_float_info, FLOAT_INFO, + DO_REGISTERS_INFO, i386_do_registers_info, + i387_print_register): Likewise. + +1999-09-13 Elena Zannoni + + * event-top.c (call_readline): Change to accept gdb_client_data as + param. + (rl_callback_read_char_wrapper): New function to match what the + event loop expects and what readline expects. + (change_line_handler): Make call_readline point to + rl_callback_read_char_wrapper, instead of rl_callback_read_char. + (_initialize_event_loop): Ditto. + (gdb_readline2): Change parameter to gdb_client_data. + * event-top.h (call_readline, gdb_readline2): Change accordingly. + + * event-loop.c (add_file_handler): Change 2nd par to + handler_func*. No more need for casting. + * event-loop.h (create_async_signal_handler): Change accordingly. + + * inferior.h (fetch_inferior_event): Change parameter to void*. + * infrun.c (fetch_inferior_event): Ditto. + +1999-09-13 Stan Shebs + + * infrun.c (step_into_function): New function, broken out from the + step_into_function label in handle_inferior_event. + (handle_inferior_event): Change a goto into a function call. + +1999-09-13 Elena Zannoni + + * event-top.h: New file. All the exported vars and functions from + event-top.c. + + * event-loop.h (struct gdb_event, event_handler_func, + file_handler, async_signal_handler, SELECT_MASK, fd_mask, NBBY, + FD_SETSIZE, howmany, NFDBITS, MASK_SIZE): Move to event-loop.c. + (struct prompts, PROMPT, PREFIX, SUFFIX, display_gdb_prompt, + async_init_signals, set_async_editing_command, + set_async_annotation_level, set_async_prompt, handle_stop_sig, + handle_sigint, pop_prompt, push_prompt, gdb_readline2, + mark_async_signal_handler_wrapper, async_request_quit, + async_command_editing_p, exec_done_display_p, + async_annotation_suffix, new_async_prompt, the_prompts, + call_readline, input_handler, input_fd): Move to event-top.h. + (All function prototypes): Don't use PARAMS anymore. + + * event-loop.c: (struct gdb_event, event_handler_func, + file_handler, async_signal_handler, SELECT_MASK, fd_mask, NBBY, + FD_SETSIZE, howmany, NFDBITS, MASK_SIZE): Move to here from + event-loop.h. + Include event-top.h. Remove use of PARAMS. ANSIfy functions headers. + + * event-top.c: Include event-top.h. Include "signals.h", not + . + Remove use of PARAMS. ANSIfy functions headers. + (handle_stop_sig): move prototype to event-top.h. + + * remote.c: Include event-top.h. Make it understand + async_signal_handler type. + * infrun.c: Include event-top.h. + * mi-main.c: Ditto. + * top.c Ditto. + * utils.c: Ditto. + +Mon Sep 13 18:54:05 1999 Andrew Cagney + + * gdbarch.sh: Describe each of the fields. + +Mon Sep 13 17:51:28 1999 Andrew Cagney + + From 1999-09-12 Jim Blandy : + * gdbarch.sh (generating setters): Use sed to generate the proper + indentation, not tr; tr's behavior is notoriously unportable. + +1999-09-10 Jim Blandy + + * i387-tdep.c (print_387_control_bits): Don't print newline; the + callers take care of that. (Thanks to H.J. Lu.) + +1999-09-09 Stan Shebs + + * d10v-tdep.c (DMEM_START): Set to 0x2000000. + (itrace, iuntrace, info itrace, itdisassemble, itracedisplay, + itracesource): Add 'i' prefix to commands, so as not to conflict + with generic trace commands. + +1999-09-09 Fernando Nasser + + * remote.c (_initialize_remote): Fix the specification of the + "remote" prefix to set and show commands. + +1999-09-09 Fernando Nasser + + * command.c (print_doc_line): Update to use ui_out. + (do_setshow_command): Ditto. + (cmd_show_list): Ditto. + +1999-09-09 Elena Zannoni + + * event-loop.c (create_file_event): New function. Creates a gdb + event for a given fd. + (gdb_wait_for_event): Use create_file_event(). + * event-loop.h: export create_file_event(). + + * event-loop.c (delete_file_handler): Move the clearing of the + mask to later on in the function, because we need it in order to + deactivate the correct fd when using select(). + + * m32r-tdep.c (decode_prologue): Fix typo. Instructions starting + with 0xf are branch instructions. + (m32r_scan_prologue): Initialize framesize to 0. + +1999-09-07 J.T. Conklin + + * i386-stub.c (exceptionHook, oldExceptionHook): Removed. + (handle_exception): Removed #if'd out exception hook code. + + * i386-stub.c, m68k-stub.c (error): Removed unused variable. + + * i386-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, + sparcl-stub.c, sparclet-stub.c (remcomInBuffer, remcomOutBuffer): + Make static. + +Tue Sep 7 14:06:22 1999 Kevin Buettner + + * config/i386/tm-linux.h (SOFUN_ADDRESS_MAYBE_MISSING): + Define. + +Tue Sep 7 08:18:01 1999 Kevin Buettner + + From Jim Blandy : + + Step into calls to functions in shared libraries properly. See + the comments for SKIP_SOLIB_RESOLVER atop infrun.c for details. + * infrun.c (SKIP_SOLIB_RESOLVER): New macro. + +1999-09-05 Fred Fish + + * elfread.c (elf_symtab_read): Remove separately passed bfd + pointer and offset. Pick up bfd pointer from objfile, and + get offset from objfile's section_offsets. + +Fri Sep 3 22:29:39 1999 Kevin Buettner + + * config/i386/tm-linux.h (REGISTER_NAMES): Changed register + named "foo" to "fopo" which more accurately describes the FPU + Operand Pointer Offset. The real reason for this change, of + course, is that many programmers use $foo as a convenience + variable and are likely to be unpleasantly surprised to find + that they're unwittingly changing the state of their ia32 FPU. + +1999-09-03 Jason Molenda (jsm@bugshack.cygnus.com) + + * monitor.c (monitor_supply_register): Stop scanning val string + if a newline is encountered. + +1999-09-03 Jason Molenda (jsm@bugshack.cygnus.com) + + monitor.c (TARGET_BUF_SIZE): New macro, defined to 2048. + (monitor_expect_regexp, monitor_wait, monitor_dump_reg_block, + monitor_dump_reg_block): Dump hard-coded constants in favor + of TARGET_BUF_SIZE. + + (readchar): Re-enable output of characters read from monitor when + remotedebug is set. + + (monitor_supply_register): Use ULONGEST to hold value. + Replace strtoul() call with hand-coded loop to handle values + larger than 'long'. + + (monitor_store_register): Use ULONGEST to hold value. + +Fri Sep 3 00:47:44 1999 Kevin Buettner + + [Merged linux/x86 floating point code from Bill Metzenthen, + Jim Blandy, Anthony Green, H. J. Lu, and possibly others. The + following remarks are Jim Blandy's.] + + * findvar.c (extract_floating): Call TARGET_EXTRACT_FLOATING, if + #defined. + (store_floating): Call TARGET_STORE_FLOATING, if #defined. + + * i386-tdep.c (i386_print_register, i386_do_registers_info): New + functions. + (i386_extract_return_value): GNU/Linux returns floating point + values in a floating point register too. + (set_disassembly_flavor): Add prototype. + (i386_extract_return_value): Use FPDATA_REGNUM, not FP0_REGNUM ( + which wasn't the first FP data register). + (i386_do_registers_info): Use FPSTART_REGNUM and FPEND_REGNUM as + the limits of the FPU-related registers. + (i386_extract_return_value): Tell GDB how to find return values + larger than four bytes. (Thanks to Paul N. Hilfinger for the bug + report.) + + * i387-tdep.c (print_387_control_word): Break out bit-splitting into... + (print_387_control_bits): New function. + (print_387_status_word): Break out bit-splitting into... + (print_387_status_bits): New function. + (i387_print_register, i387_float_info, i387_hex_float_input): New + functions. + (i387_extract_floating, i387_store_floating): New functions. + + * valprint.c (print_floating): Use macro TARGET_ANALYZE_FLOATING, + if it's #defined. Tolerate values of `nonnegative' other than + zero and one. + + * i386-linux-nat.c: New file. + * Makefile.in (ALLDEPFILES): Mention i386-linux-nat.c. + (i386-linux-nat.o): New rule, listing dependencies. + * config/i386/linux.mh (NATDEPFILES): Use i386-linux-nat.o, not + the plain i386v4-nat.o. + * config/i386/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define. + * config/i386/xm-linux.h: Define HOST_I386. + + * config/i386/tm-linux.h (FP0_REGNUM): Replaced by... + (FPSTART_REGNUM, FPCONTROL_REGNUM, FPSTATUS_REGNUM, FPTAG_REGNUM, + FPDATA_REGNUM, FPEND_REGNUM): New definitions. + (REGISTER_BYTES): Changed accordingly. + (SKIP_SOLIB_RESOLVER): #define this. + (i386_linux_skip_solib_resolver): New declaration. + (i387_float_info): Added extern decl for this function. + (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING, + TARGET_ANALYZE_FLOATING): Define. + (i387_extract_floating, i387_store_floating): New extern decls. + (I386_GNULINUX_TARGET): Define. + (NUM_REGS, NUM_FREGS, REGISTER_NAMES, FP0_REGNUM, FPDATA_REGNUM, + FPENV_BYTES, FPREG_RAW_SIZE, FPREG_BYTES, REGISTER_BYTES, + REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE, + MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE, + TARGET_LONG_DOUBLE_BIT, FLOAT_INFO, DO_REGISTERS_INFO): New + definitions, perhaps overriding those inherited from + config/i386/tm-i386.h. + (i386_do_registers_info, i387_print_register, double_to_i387, + i387_to_double): New declarations. + (LD_I387): Define iff both the host and target are using i387 + FPU's. + (HEX_FLOAT_INPUT, REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, + REGISTER_VIRTUAL_TYPE): Define these if LD_I387 is defined. + + * source.c (list_command): List the right number of source lines, + even if we're at the top of the file. + +1999-09-02 Stan Shebs + + * infrun.c (step_over_function): New function, broken out from the + step_over_function label in handle_inferior_event. + (handle_inferior_event): Change a goto into a function call. + +Thu Sep 2 18:26:04 1999 Andrew Cagney + + * Makefile.in (GDB_WERROR_CFLAGS, GBB_WARN_CFLAGS): Define. + (INTERNAL_CFLAGS): Update + * configure.in (WERROR_CFLAGS, WARN_CFLAGS): Sync with + ../sim/common/aclocal.m4. + * configure: Re-generate. + +Thu Sep 2 00:27:36 1999 Andrew Cagney + + * Makefile.in (z8k-tdep.o): For moment, don't try to compile with + -Werror. See Makefile.in. + * z8k-tdep.c (z8k_set_pointer_size): Document problem. + + * config/z8k/tm-z8k.h (z8k_print_register_hook, z8k_frame_chain, + z8k_saved_pc_after_call, z8k_frame_saved_pc, + z8k_set_pointer_size): Declare. + (z8k_skip_prologue): Fix typo. Was mz8k_skip_prologue. + (FRAME_CHAIN, PRINT_REGISTER_HOOK, FRAME_SAVED_PC, + SAVED_PC_AFTER_CALL): Update. + * z8k-tdep.c (z8k_print_register_hook): Rename + z8k_print_register_hook. + (z8k_frame_chain): Rename frame_chain. + (z8k_saved_pc_after_call): Rename saved_pc_after_call. + (z8k_frame_saved_pc): Rename frame_saved_pc. + (z8k_print_register_hook): Fix printf. + (read_memory_pointer): Add declaration. + ("value.h"): Include. + * Makefile.in (z8k-tdep.o): Add dependency on value.h. + + * config/sparc/tm-sparc.h (PRINT_EXTRA_FRAME_INFO): Fix + printf. calls + * Makefile.in (remote-e7000.o): For moment, don't try to compile + with -Werror. See Makefile.in. + * sh-tdep.c (sh_show_regs): Fix printf calls. + * xcoffsolib.c (solib_info): Fix Printf calls. + * dink32-rom.c: #include "symfile.h" for generic_load and + "inferior.h" for write_pc. + * Makefile.in (dink32-rom.o): Update. + + * config/mn10300/tm-mn10300.h (mn10300_store_struct_return), + config/mn10200/tm-mn10200.h (mn10200_store_struct_return): Add + declarations. + +Tue Aug 31 00:48:27 1999 Andrew Cagney + + * config/mips/tm-tx49el.h (REGISTER_SIM_REGNO): Define. + + * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): + Pass REGISTER_SIM_REGNO converted register number to the + simulator. + +1999-09-01 Tom Tromey + + * config/i386/nm-linux.h (PREPARE_TO_PROCEED): Added argument. + +1999-09-01 Elena Zannoni + + * values.c (value_virtual_fn_field): Remove unused var(s). + * thread.c (prune_threads): Ditto. + * symtab.c (lookup_transparent_type): Ditto. + (decode_line_1): Ditto. + (make_symbol_overload_list): Ditto. + * rs6000-tdep.c (frame_get_saved_regs): Ditto. + (set_processor): Ditto. + * remote.c (remote_remove_breakpoint): Ditto. + (remote_query): Ditto. + (readtty): Ditto. + * remote-sds.c (sds_fetch_registers): Ditto. + (putmessage): Ditto. + * ppcbug-rom.c (ppcbug_supply_register): Ditto. + (ppcbug_open): Remove unused prototype. + * parse.c (parse_nested_classes_for_hpacc): Remove unused var(s). + * ocd.c (ocd_open): Ditto. + (ocd_get_packet): Ditto. + * monitor.c (monitor_error): Ditto. + (monitor_wait_srec_ack): Ditto. + * main.c (main): Ditto. + * gdbtypes.c (count_virtual_fns): Ditto. + * exec.c (exec_file_command): Ditto. + + * event-top.c: Include handle_sigwinch() function prototype within + appropriate #ifdef. + + * eval.c (evaluate_subexp_standard): Remove unused variable. + (evaluate_subexp_standard): Remove unused variables. + * dink32-rom.c (dink32_supply_register): Remove unused variable. + * dbxread.c (elfstab_build_psymtabs): Ditto. + * command.c (do_setshow_command): Ditto. + * breakpoint.c (solib_load_unload_1): Remove unused variables 'i' + and 'sal'. + (until_break_command): Remove unused variables 'arg1' and 'arg2'. + (create_exception_catchpoint): Remove unused variable 'i'. + * ax-gdb.c (gen_sub): Remove unused variable. + (_initialize_ax_gdb): Ditto. + + * ser-pipe.c (pipe_readchar): If timeout is expired return + SERIAL_TIMEOUT. + * ser-tcp.c (tcp_readchar): If timeout is expired return + SERIAL_TIMEOUT. + +Wed Sep 1 15:07:25 1999 Andrew Cagney + + * version.h: New file. + * Makefile.in (version_h): Define. + (version.o): Add target. + + * remote-array.c: #include "version.h". + (version): Delete extern declarations. + * Makefile.in (remote-array.o): Add dependency on version.h. + + * top.c: #include "version.h". + (version, host_name, target_name): Delete extern declarations. + * Makefile.in (top.o): Add dependency on version.h. + + * remote.c (remote_remove_watchpoint, remote_insert_watchpoint), + remote-array.c (array_open), remote-mips.c (send_srec), + dve3900-rom.c (store_bitmapped_register): Fix Printfs. + + * mips-tdep.c (mips_print_extra_frame_info, print_unpack), + m32r-rom.c (m32r_load_section), m32r-tdep.c (m32r_frame_chain), + dsrec.c (load_srec): Fix printf problems. + +Wed Sep 1 13:16:49 1999 Andrew Cagney + + * Makefile.in (monitor.o): For moment, don't try to compile with + -Werror. monitor.c has -Wformat problems. See Makefile.in for + more info. + +Tue Aug 31 21:23:38 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c (prologue_inst_adjust_sp): Correct offset computation + for doubleword store instructions. + (hppa_frame_find_saved_regs): Similarly. + +Wed Sep 1 09:22:50 1999 Andrew Cagney + + * d30v-tdep.c (d30v_print_register): + (tdisassemble_command): + + * d10v-tdep.c (show_regs, trace_info, tdisassemble_command): Fix + printf problems. + + * remote-sim.c (dump_mem), remote-rdi.c (arm_rdi_create_inferior): + Fix printf arguments. + + * remote-mips.c, mips-tdep.c: Move declaration of + ``mips_set_processor_type_command'' from here. + * config/mips/tm-mips.h: To here. + * remote-array.c: #include "inferior.h". + * config/mips/tm-embed.h (remote_mips_stopped_by_watchpoint): Add + declaration. + * remote-mips.c (remote_mips_stopped_by_watchpoint): Define using + ISO-C prototype. + (monitor_supports_breakpoints): Integer variable. + + * m32r-rom.c: #include "inferior.h" and + * config/m32r/tm-m32r.h (m32r_write_sp): Add declaration. + + * config/i960/tm-i960.h (leafproc_return, i960_pop_frame): Add + declaration. + (POP_FRAME): Call i960_pop_frame. + * i960-tdep.c (i960_pop_frame): Rename pop_frame. + * mon960-rom.c: #include "inferior.h" for declaration of write_pc. + +1999-08-15 Fred Fish + + * objfiles.c (objfile_relocate): Use SIZEOF_SECTION_OFFSETS when + allocating section_offsets array. + * remote-os9k.c (rombug_wait): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * remote.c (get_offsets): Ditto. + (remote_cisco_objfile_relocate): Ditto. + * rs6000-nat.c (vmap_symtab): Ditto. + + * dstread.c (dst_symfile_offsets): Set section_offsets directly instead + of returning a pointer to section offsets. + * somread.c (som_symfile_offsets): Ditto. + * xcoffread.c (xcoff_symfile_offsets): Ditto. + * symfile.c (default_symfile_offsets): Ditto. + (syms_from_objfile): The sym_offsets function has already set section + offsets and no longer returns a value. + + * xcoffread.c (scan_xcoff_symtab): Eliminate section_offsets passed + separate from objfile. + (xcoff_start_psymtab): Ditto. + (START_PSYMTAB): Ditto. + * os9kread.c (read_minimal_symbols): Ditto. + (read_os9k_psymtab): Ditto. + (os9k_start_psymtab): Ditto. + (record_minimal_symbol): Ditto. + * dbxread.c (START_PSYMTAB): Ditto. + (start_psymtab): Ditto. + * mdebugread.c (START_PSYMTAB): Ditto. + (elfmdebug_build_psymtabs): Ditto. + (mdebug_build_psymtabs): Ditto. + (parse_partial_symbols): Ditto. + (new_psymtab): Ditto. + * dwarfread.c (dwarf_build_psymtabs): Ditto. + * partial-stab.h (START_PSYMTAB): Ditto. + * stabsread.h (start_psymtab): Ditto. + * dwarf2read.c (dwarf2_build_psymtabs): Ditto. + (dwarf2_build_psymtabs_easy): Ditto. + (dwarf2_build_psymtabs_hard): Ditto. + * hp-psymtab-read.c (hpread_build_psymtabs): Ditto. + (hpread_quick_traverse): Ditto. + (hpread_start_psymtab): Ditto. + (scan_procs): Ditto. + * hpread.c (hpread_build_psymtabs): Ditto. + * symfile.h (dwarf2_build_psymtabs): Ditto. + + * dbxread.c (read_dbx_symtab): Use ANOFFSET to access section + offsets. + * coffread.c (enter_linenos): Pass objfile instead of section + offsets. + + * dbxread.c (dbx_symfile_read): No need to explicitly pass + text addr and size. Let read_dbx_symtab find them. + (read_dbx_symtab): Get text addr and size from objfile. + (dbx_symfile_read): Remove dead code (call to strlen); + +1999-08-31 Michael Snyder + + * Makefile.in: add rule for sol-thread.o. + Add rule for linux-thread.o. + +1999-08-13 Jim Kingdon + + Threads code from gdb 4.18-codefusion-990706 + [Thanks to Eric Paire, H. J. Lu, Jim Blandy and others] + * infrun.c (signal_stop_update, signal_print_update, + signal_pass_update): new functions. + * inferior.h: new prototypes for above functions. + * target.h (enum strata): add thread stratum. + * linux-thread.c: new file. Support for debugging linux threads. + * config/i386/nm-linux.h: several new prototypes for above. + * config/i386/linux.mh: add linux-thread.o to NATDEPFILES. + + More threads code from the same place: + * config/i386/tm-linux.h (REALTIME_LO, REALTIME_HI): Add + definitions. + * target.h (enum target_signal): Add TARGET_SIGNAL_REALTIME_32. + * target.c (signals, target_signal_from_host, + target_signal_to_host): Add clauses for + TARGET_SIGNAL_REALTIME_32. + +1999-08-31 Neil Schellenberger + + * sol-thread.c (sol_thread_detach): strip thread-id out of + inferior_pid, so that procfs_detach can't choke on it. + +1999-08-31 J.T. Conklin + + * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, + sparcl-stub.c, sparclet-stub.c (getpacket): Remove 'buffer' arg, + define it as a pointer to &remcomInBuffer[0]. + (handle_exception): Update. + + * sparc-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception): + Removed #ifdef'd out code which implements the non-standard 'b' + (set baud rate) command. + +1999-08-31 Stan Shebs + + * infrun.c (keep_going): New function, broken out from the + keep_going label in handle_inferior_event. + (handle_inferior_event): Change more gotos into function calls. + +Tue Aug 31 02:29:27 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c (read_unwind_info): Handle multiple unwind sections. + +Tue Aug 31 15:28:44 1999 Andrew Cagney + + * config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Fix printf + format argument. + * alpha-tdep.c (heuristic_proc_start): Ditto. + + From Stan Shebs : + * defs.h (strlen_paddr): Fix prototype - add void argument list. + +Tue Aug 31 14:02:12 1999 Andrew Cagney + + * defs.h (gdb_print_host_address), utils.c + (gdb_print_host_address): Rename gdb_print_address. + + * expprint.c, gdbtypes.c, symmisc.c: Update. + + *expprint.c: Use gdb_print_host_address when displaying native + pointers. + +Sat Aug 28 14:23:29 1999 Andrew Cagney + + * scm-valprint.c (scm_ipruk), jv-valprint.c (java_value_print), + cp-valprint.c (cp_print_class_member), exec.c (exec_files_info), + remote.c (putpkt_binary, compare_sections_command, + remote_cisco_section_offsets), dcache.c (dcache_info), + breakpoint.c (break_at_finish_at_depth_command_1, + break_at_finish_command_1), symfile.c (generic_load), + (report_transfer_performance), top.c (get_prompt_1), f-valprint.c + (f_val_print), maint.c (maintenance_translate_address): Fix printf + -Wformat warnings. Use paddr, paddr_nz, sizeof_paddr, paddr_u and + paddr_d to print addresses. Change ``d'' to ``ld''. + + * utils.c (strlen_paddr): New function. + +Tue Aug 31 01:36:44 1999 Andrew Cagney + + * config/d30v/tm-d30v.h (d30v_frame_chain, + d30v_init_frame_pc): Add declaration. + + * arc-tdep.c (arc_pop_frame): Rename pop_frame. + (arc_push_dummy_frame): Rename push_dummy_frame. + (arc_set_cpu_type_command): Add declaration. + + * config/arc/tm-arc.h (arc_pop_frame, arc_push_dummy_frame): Add + declaration. + +1999-08-30 Stan Shebs + + * infrun.c (prepare_to_wait): New function, broken out from the + wfi_continue label in handle_inferior_event. + (handle_inferior_event): Change more gotos into function calls. + +1999-08-30 Michael Snyder + + * tracepoint.c: -Wall warning cleanup. + (parse_and_eval_memrange): remove (unused). + (output_command, args_info, locals_info, registers_info): add decls. + (getpkt, putpkt, remote_console_output): add decls. + (isalnum, isspace): cast arg to avoid warning. + (printf, fprintf, sprintf): use [fs]printf_vma for printing addrs. + +Mon Aug 30 21:47:58 1999 Andrew Cagney + + * d10v-tdep.c: #include "language.h". + +Mon Aug 30 20:38:57 1999 Andrew Cagney + + * configure.in (AC_CHECK_HEADERS): Check for . + * configure, acconfig.in: Re-generate. + + * remote-rdp.c: #include + + * config/arm/tm-arm.h (arm_float_info): Add declaration. + + * arm-tdep.c (convert_from_extended, convert_to_extended): Change + double ptr arg to void ptr arg. + + * config/arm/tm-arm.h (arm_frameless_function_invocation): Add + declaration. + (arm_frame_find_saved_regs): Rename frame_find_saved_regs. + (convert_from_extended, convert_to_extended): Add declaration. + +Mon Aug 30 19:05:32 1999 Andrew Cagney + + * configure.in (WERR_CFLAGS): Separate the -Werror flag. + * configure: Re-generate. + + * Makefile.in (INTERNAL_CFLAGS): Re-define using + INTERNAL_WARN_CFLAGS. + (INTERNAL_WARN_CFLAGS): Define. Leave off WERR_CFLAGS. + (tracepoint.o): Add explicit rule. + (WERR_CFLAGS): Add definition. + +Mon Aug 30 17:52:17 1999 Andrew Cagney + + * utils.c: #include "event-loop.h" for declaration of + async_request_quit. + * Makefile.in (utils.o): Add dependency on event-loop.h. + + * event-top.c (mark_async_signal_handler_wrapper, + async_request_quit): Move declaration from here. + * event-loop.h: To here. + + * defs.h: Add declaration of exec.c:exec_set_section_offsets. + + * event-top.c: #include "gdbcmd.h" which includes "command.h" and + hence expose declaration of function dont_repeat. + + * top.c (ISATTY), tracepoint.c (ISATTY), utils.c (ISATTY), + event-top.c (ISATTY): Move definitions from here. + * defs.h (ISATTY): To here. #include . + + * sol-thread.c, solib.c, source.c, sparcl-tdep.c, tracepoint.c, + utils.c, win32-nat.c, wince.c, top.c, symfile.c, ser-unix.c, + ser-tcp.c, procfs.c, maint.c, infttrace.c, hppa-tdep.c, + ser-pipe.c, remote-rdp.c, main.c, inftarg.c, inflow.c, + hpux-thread.c, hp-psymtab-read.c, go32-nat.c, fork-child.c, + corelow.c, command.c: Do not #include , moved to defs.h. + +Mon Aug 30 15:14:43 1999 Andrew Cagney + + * defs.h (struct tui_stream, enum streamtype): Move from here. + * utils.c: To here. + + * main.c (tui_file_fputs): Move from here. + * utils.c: To here. + +Sun Aug 29 10:03:32 1999 Andrew Cagney + + * gdb-events.h, gdb-events.c, gdb-events.sh: New files. + +1999-08-27 Michael Snyder + + * solib.c (open_symbol_file_object): new function. + Called when attaching to a new process, if there is no loaded + symbol file. Attempts to locate the executable file for the + attached process and load symbols from it. + (solib_add): Call open_symbol_file_object if attaching to a + new process and no open symbol file. + +1999-08-27 Jason Molenda (jsm@bugshack.cygnus.com) + + * config/i386/tm-sun386.h (GDB_TARGET_IS_SUN386): Definition + removed--no longer checked anywhere in gdb. + +1999-08-27 Stan Shebs + + * infrun.c (stop_stepping): New function, broken out from + stop_stepping label in handle_inferior_event. + (handle_inferior_event): Change gotos into function calls. + +Fri Aug 27 20:13:22 1999 Andrew Cagney + + * defs.h (LONGEST): Move definition to earlier in file - to just + after BFD. + (paddr_u, paddr_d): Declare. + * utils.c (decimal2str): New function. + (paddr_u, paddr_d): Define. + + * remote.c (remote_cisco_section_offsets, + compare_sections_command): Fix XprintfX arguments. Use paddr... + (putpkt_binary): Fix XprintfX arguments. + +Tue Aug 24 21:30:36 1999 Andrew Cagney + + * arm-tdep.c (arm_init_extra_frame_info): Add braces. Recommended + by gcc -Wparentheses. + +1999-08-26 Stan Shebs + + * infrun.c (check_sigtramp2): New function, broken out from + check_sigtramp2 label in handle_inferior_event. + (handle_inferior_event): Change gotos into function calls. + + Declare Tahoe configuration obsolete. + * configure.host, configure.tgt: Comment out Tahoe configs. + * Makefile.in: Comment out Tahoe-related action. + * tahoe-tdep.c, config/tahoe/*: Comment out. + * NEWS: Mention obsolete status. + +1999-08-26 J.T. Conklin + + * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sh-stub.c, + sparc-stub, sparcl-stub.c sparclet-stub.c (getpacket): If '$', + the packet start character is received in the 'middle' of a + packet, assume that packet end character has been lost and + start a new packet. + + * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, + sparcl-stub.c sparclet-stub.c (getpacket): Changed to return ptr + to first character of input buffer. Removed & 0x7f masks. + (handle_exception): Don't access remcomInBuffer directly. + +1999-08-25 Stan Shebs + + * breakpoint.c (disable_breakpoints_in_shlibs): Only disable + enabled breakpoints. + +Tue Aug 24 14:59:23 1999 Andrew Cagney + + * tracepoint.c, remote.c, pa64solib.h, value.h, somsolib.h, + solib.h, scm-lang.h, language.h, inferior.h, defs.h, coff-solib.h, + ch-lang.h, breakpoint.h, annotate.h: Remove #if __STDC__ wrapping + struct declarations. + + * config/sparc/nm-sun4sol2.h, config/mn10300/tm-mn10300.h, + config/mn10200/tm-mn10200.h, config/i386/tm-i386.h, + config/i386/tm-i386v.h, config/i386/nm-i386sol2.h, + config/pa/nm-hppah.h, config/rs6000/nm-rs6000.h, + config/sparc/tm-sp64.h, config/v850/tm-v850.h, + config/tic80/tm-tic80.h, config/sparc/tm-sparc.h, + config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, + config/mips/tm-mips.h, config/m68k/tm-m68k.h, + config/m32r/tm-m32r.h, config/i960/tm-mon960.h, + config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, + config/arm/tm-arm.h, config/alpha/tm-alpha.h, + config/a29k/tm-a29k.h: Ditto. + +Wed Aug 25 10:45:33 1999 Andrew Cagney + + * Makefile.in (gdb$(EXEEXT)): Add dependency on TDEPLIBS. + + * config/arm/arm.mt (TDEPLIBS): Define. Move libangsd.a to here. + (TDEPFILES): From here. + +1999-08-24 Elena Zannoni + + * top.c (init_main): Add new set/show command exec-done-display, + default value is off. + * event-loop.h: Export exec_done_display_p. + * event-top.c: New variable exec_done_display_p. + * infrun.c (complete_execution): Print completion message if + corresponding flag is set. + + * top.c (DEFAULT_PROMPT): Add space after "(gdb)" at end of prompt. + + From: J.T. Conklin + * top.c (DEFAULT_PROMPT): Set to "(gdb)" if not already defined. + (init_main): Always use DEFAULT_PROMPT. + +Tue Aug 24 03:23:31 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c: Remove useless "purecov: deadcode" comments. + (hppa_use_struct_convention): Update for PA64. + (hppa_frame_saved_pc): Properly extract the saved PC in a call + dummy frame. + (in_solib_call_trampoline): Return nonzero if we are in a function + called ".stub". + (prologue_inst_adjust_sp): Handle std,ma. + (skip_prologue_hard_way): Handle more PA2.0/PA64 insns. + (hppa_frame_find_saved_regs): Similarly. Handle indirect save of + %r3 into the stack. + + * config/pa/tm-hppa64.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): Define. + (CALL_DUMMY_BREAKPOINT_OFFSET): Define. + +Tue Aug 24 14:59:23 1999 Andrew Cagney + + * Makefile.in (gdb$(EXEEXT)): Add dependency on main.o that was + lost when libgdb.a was added. + +Tue Aug 24 14:26:34 1999 Andrew Cagney + + * gdbarch.c, gdbarch.h: Convert to pure ISO-C. + + * gdbarch.sh: New file. + * gdbarch.c, gdbarch.h: Add note describing gdbarch.sh + +Mon Aug 23 19:36:17 1999 Andrew Cagney + + * Makefile.in (libgdb.a): New target. + (gdb$(EXEEXT)): Add dependency on libgdb.a. + (libgdb-files, LIBGDB_OBS, libgdb, LIBGDBDEPS, LIBGDBFILES): Delete. + +Mon Aug 23 10:16:32 1999 Jeffrey A Law (law@cygnus.com) + + * infttrate.c (child_pid_to_exec_file): Find the correct base + of the stack for PA64. + + * pa64solib.c: Fix some minor whitespace problems. + (bfd_lookup_symbol): New function. + (pa64_solib_create_inferior_hook): Find the address __dld_break + in the dynamic linker. Try to set a shlib event breakpoint in + that function. + (add_to_solist): Do not add the same shared library to the shlib + list more than once. + +Sun Aug 22 14:49:40 1999 Andrew Cagney + + * value.h (enum lval_type): Move declaration from here. + * defs.h (enum lval_type): To here. + * frame.h, gdbarch.h: Delete incomplete declaration of ``enum + lval_type''. + +1999-08-20 Michael Snyder + + * breakpoint.c (can_use_hardware_watchpoint): reject expressions + that refer to registers or register variables. + +Fri Aug 20 10:53:38 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c (hppa_fix_call_dummy): Provide PA2.0W aware code. + + * pa64solib.c pa64solib.h: New files. + + * config/pa/hppa64.mt: Delete commented out code that is and + never will be appropriate for this target. + * config/pa/hpux11w.mt (TDEPFILES): Remove SOM references. Also + remove pa64solib.o. + * config/pa/hpux11w.mh (NATDEPFILES): Remove SOM references. + + * configure.host; Use "hpux11w" and "hpux11" instead of + "hpux1100w" and "hpux1100" respectively + * config/pa/hpux11w.mh: Renamed from hpux1100w.mh. + * config/pa/hpux11w.mt, config/pa/hpux11.mh: Likewise. + * config/pa/hpux11.mt: Likewise. + +1999-08-19 Michael Snyder + + * breakpoint.h (target_hw_bp_type): new enum. + * breakpoint.c (insert_breakpoints): use enum instead of consts. + (remove_breakpoint): use enum instead of consts. + (throughout): use "warning" instead of "fprintf(stderr, ..." + [Also clean up a bunch of excessively long lines.] + +1999-08-19 J.T. Conklin + + * i386-stub.c (waitabit): Removed. + (breakpoint): Update. + + * i386-stub.c, m32r-stub.c, sparc-stub.c, sparcl-stub.c, + sparclet-stub.c (set_debug_traps): Don't send gratuitous ACK. + + * m68k-stub.c (putpacket): Restore code so that packets are sent + until an ACK is received. + +1999-08-19 Eli Zaretskii + + * breakpoint.c (bpstat_stop_status): Accept triggered addresses + anywhere inside the region occupied by a watched variable as a + sign that the watchpoint fired. Don't stop if some watchpoint + was triggered, but its address doesn't match the address of this + watchpoint. + (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New macro. + Default definition is to call TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT. + (can_use_hardware_watchpoint): Call TARGET_REGION_OK_FOR_HW_WATCHPOINT; + if it returns zero, return zero immediately. + (insert_breakpoints): Try to insert watchpoints for all the values + on the value chain, even if some of them fail to insert. Remove + the breakpoint if parts of its value chain couldn't be inserted. + +1999-08-19 Eli Zaretskii + + * go32-nat.c (go32_stopped_by_watchpoint): Remove unused code. + +1999-08-19 Eli Zaretskii + + * go32-nat.c (tcgetpgrp, tcsetpgrp): New functions. + +1999-08-19 Eli Zaretskii + + * go32-nat.c (go32_wait): If we are in a single-step mode, and the + next instruction is INT nn or INTO, use a temporary breakpoint to + simulate single-step mode, and reset the trace flag. + +1999-08-19 Eli Zaretskii + + * go32-nat.c (wp_op): New typedef. + (SHOW_DR): Print the length of watched region as well. + (go32_insert_aligned_watchpoint): Remove unused argument PID. All + callers and the prototype changed. + (go32_handle_nonaligned_watchpoint): Renamed from + go32_insert_nonaligned_watchpoint. Now handles all operations on + non-aligned watchpoints: insertion, deletion, and counting. If + called with wp_count as the first argument, return the count of + debug registers needed to watch the region. Don't break out of + the loop before all the addresses in the region are processed. + (go32_remove_watchpoint): Call go32_remove_aligned_watchpoint to + do the actual work. + (go32_remove_aligned_watchpoint): New function, modeled after + go32_insert_aligned_watchpoint. Removes watchpoints that watch + regions of arbitrary length by calling + go32_handle_nonaligned_watchpoint as needed. + (go32_region_ok_for_watchpoint): New function, called from + can_use_hardware_watchpoint via the new macro + TARGET_REGION_OK_FOR_HW_WATCHPOINT. + + * config/i386/nm-go32.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): + Define to call go32_region_ok_for_watchpoint. + (DECR_PC_AFTER_HW_BREAK): Define back to zero (previous redefinition + to 1 was due to a bug in go32-nat.c). + +1999-08-19 Eli Zaretskii + + * go32-nat.c (cleanup_dregs): New function. + (go32_mourn_inferior): Call it. + (IS_REG_FREE, LOCAL_ENABLE_REG, GLOBAL_ENABLE_REG, DISABLE_REG, + SET_BREAK, SET_WATCH, IS_WATCH, WATCH_HIT): Protect arguments with + parentheses. + (SET_BREAK): Increment the debug register's reference count. + (DR_DEF): New macro, returns the access and length bits of the + breakpoint. + (SHOW_DR): Print the reference count of each register. Disable or + enable print-out depending on an environment variable GDB_SHOW_DR. + (go32_insert_aligned_watchpoint): Look for an occupied debug + register with the same address and access/length bits, and reuse + it by incrementing reference the count, before occupying another + register. Return zero upon success. + (go32_insert_nonaligned_watchpoint): Pass the read/write bits to + go32_remove_watchpoint. + (go32_remove_watchpoint): Accept an additional parameter: the + read/write bits of the watchpoint to remove, and only remove a + watchpoint if it's occupied and its address and read/write bits + match. Only disable the register if its reference count is zero; + otherwise just decrease the reference count. + (go32_remove_hw_breakpoint): Only decrease reference count and + disable the debug register if it is occupied and its access bits + match those of an instruction breakpoint. + (go32_insert_hw_breakpoint): Before occupying another debug + register, look for an already occupied register that defines an + instruction breakpoint with the same address. If found, increment + its reference count. Call SHOW_DR even if failed to insert a + breakpoint. + + * config/i386/nm-go32.h (target_remove_watchpoint): Accept the + TYPE argument as well. + +Wed Aug 18 17:47:25 1999 Andrew Cagney + + * mips-tdep.c: Add more comments. + +1999-08-17 Stan Shebs + + * blockframe.c: Don't use PARAMS anymore, remove obsolete comment + about frameless functions. + +1999-08-16 Michael Snyder + + * thread.c (delete_thread): delete any step_resume breakpoint + held by the thread. (prune_threads): call delete_thread. + * breakpoint.c (breakpoint_init_inferior): if startup, then + delete any remaining step_resume breakpoints. + * infrun.c (handle_inferior_event): add cautionary comment. + +1999-08-16 Fernando Nasser + + * remote.c (remote_async_mourn): New function. Async version of + remote_mourn(). + +1999-08-16 Eli Zaretskii + + * terminal.h [__GO32__]: Remove conditional; DJGPP now supports + termios. + +1999-08-16 Eli Zaretskii + + * command.c (CANT_FORK) [__MSDOS__]: Define. + (shell_escape) [CANT_FORK]: If ARG is NULL, pass an empty string + to `system'. + [__DJGPP__]: Return to the original directory after the shell + exits. + +1999-08-16 Eli Zaretskii + + * config/i386/xm-go32.h (ROOTED_P): Don't reference X[1] if X[0] + is a null character. + + * config/i386/nm-go32.h (DECR_PC_AFTER_HW_BREAK): Define to 1. + +1999-08-16 Eli Zaretskii + + * go32-nat.c (redir_cmdline_parse, redir_cmdline_delete, + redir_to_child, redir_to_debugger, redir_debug_init) + [__DJGPP_MINOR__ < 3]: Dummy stubs for redirecting debuggee's + standard handles. + (print_387_status): Print "last FP instruction", not "last + exception". Restore the upper 5 bits of the opcode that aren't + stored in the FPU state. Print the FPU stack in its physical + order, not relative to ST(0). Print "special", not "trap" for + unnormals and infinities. Print all 10 bytes of each FP register, + and print them with 19 significant digits. + (regno_mapping): Make the mapping consistent with tm-go32.h. + (sig_map): Add mappings for SIGQUIT, SIGFPE, SIGALRM. Map NMI to + SIGBUS. + (excep_map): New variable, maps GDB signals to DJGPP exceptions. + (go32_attach): Signal an error: we cannot attach to other + processes. + (go32_resume): Record the signal with which the inferior should be + resumed, mapped to the DJGPP exception number. + (go32_wait): Pass the signal recorded in go32_resume to the + debuggee. Save and restore debugger's and debuggee's current + working directory. + [__DJGPP_MINOR__ < 3]: Save and restore inferior's FPU state. + (store_register): FPU regsiters have numbers less than 31. + (go32_kill_inferior): Delete the parsed command-line storage. + (go32_create_inferior): Initialize the parsed command-line + storage. Parse the command line and create the redirections for + inferior's standard handles. + [__DJGPP_MINOR__ < 3]: Init the inferior's FPU state. + (ignore2): Function deleted. + (device_mode): New function, switches a character device between + raw and cooked mode. + (go32_terminal_init): Invalidate the raw/cooked mode information. + (go32_terminal_info): Print whether the inferior's terminal is in + raw or cooked mode. + [__DJGPP_MINOR__ > 2]: Say if standard handles are redirected or + closed by the inferior. + (go32_terminal_inferior): Switch standard handles to the + inferior's files/devices. Put the inferior's input device to + raw/cooked mode, exactly like we found it last time. + (go32_terminal_ours): Restore debugger's standard handles and put + the terminal into cooked mode. Save the mode of inferior's input + device. + (init_go32_ops): Assign go32_ops.to_attach, + go32_ops.to_terminal_info, go32_ops.to_terminal_ours_for_output. + Initialize inferior's cwd and the command-line storage. + +Mon Aug 16 14:29:30 1999 Jeffrey A Law (law@cygnus.com) + + * config/pa/tm-hppa.h (ARGS_GROW_DOWNWARD): Define. + * config/pa/tm-hppa64.h (ARGS_GROW_DOWNWARD): Undefine. + * hppa-tdep.c (hppa_push_arguments): Handle arguments growing in + both directions depending ARGS_GROW_DOWNWARD. + (hppa_find_saved_regs): Update for 64bit wide registers & pointers + and PA64 ABI. + + * hppa-tdep.c (hppa_pop_frame): Various fixes for 64bit wide + registers and pointers. + (hppa_fix_call_dummy, skip_trampoline_code): Likewise. + (restore_pc_queue): Update tests for width of memory loads. + (hppa_push_arguments): Delete version that was #if 0'd out. + + * hppa-tdep.c (push_dummy_frame): Handle the new 64it ABI. + (find_dummy_frame_regs): Corresponding changes. + + * hppa-tdep.c (read_unwind_info): Initialize obj_private->dp. + (internalize_unwinds): Improve test for when to use segment + relative code for unwinder bounds. + (rp_saved): Fix offset of saved return pointer for the 64bit ABI. + (hppa_frame_saved_pc): Various updates to handle 64bit registers + and pointers. + (frame_chain, restore_pc_queue): Likewise. + + * hppa-tdep.c (rp_saved): RP is saved at frame-16 when + pointers are 64bits wide. + + * hppa-tdep.c (record_text_segment_lowaddr): New function. + (internalize_unwinds): Use it if addressess are 8 bytes wide. + + * symfile.c (syms_from_objfile): No longer warn if the lowest + section does not have SEC_CODE set. + + * Makefile.in (pa64solib.o): Add dependencies. + + * hppah-nat.c (store_inferior_registers): Do not try to write a + nonzero value to the high part of IPSW. Fix typo in unable to store + warning. + + * config/pa/tm-hppa.h (opd_data structure): Delete. Not actually + needed. + (struct obj_private_struct): Add new entry for the objfile's DP + value. + * config/pa/tm-hppa64.h (CALL_DUMMY): Add a nop to make it an even + number of instructions. Pack the dummy into word sized hunks. + (CALL_DUMMY_LENGTH): Update appropriately. + (PC_IN_CALL_DUMMY, CALL_DUMMY_LOCATION_AFTER_TEXT_END): Delete. + +Mon Aug 16 19:08:19 1999 Andrew Cagney + + * configure.in: Try -lsocket when looking for socketpair. + * configure, config.h: Re-generate. + +1999-08-13 Elena Zannoni + + From Christopher Faylor : + + * event-loop.c (gdb_wait_for_event): Before going to wait for + another event with select or poll, flush the error and the output + streams. + + * event-top.c (gdb_readline2): Do not buffer the input, because + doing so can interfere with select/poll in bad ways. + +Fri Aug 13 17:36:56 1999 Eli Zaretskii + + * maint.c (maintenance_dump_me) [__DJGPP__]: Simulate a core dump + with SIGABRT. + * utils.c (quit) [__MSDOS__]: Don't mention SIGINT, since it's not + gonna happen. + (notice_quit): No need to define this function for the DJGPP port. + +1999-08-13 James Ingham + + * arm-tdep.c (arm_frameless_function_invocation): SKIP_PROLOGUE + macro no longer modifies its argument. Update uses to accord. + + * config/arm/arm.mt (TDEPFILES): Add the remote-rdi.o to the + TDEPFILES. + * configure.tgt: Add rdi-share to configdir for the Arm targets. + +Fri Aug 13 11:16:32 1999 Jeffrey A Law (law@cygnus.com) + + * hppah-nat.c (store_inferior_registers): Revamp to be PA2.0W + aware. + + * infttrace.c (ttrace_write_reg_64): New function. + + * hp-symtab-read.c (is_in_import_list): Delete extern declaration. + * somread.c (is_in_import_list): Delete function. + * objfiles.c (is_in_import_list): New function. + * objfiles.h (is_in_import_list): Declare. + + * config/pa/tm-hppa64.h (GDB_TARGET_IS_HPPA20W): Define before + including tm-hppah.h. + (PC_IN_CALL_DUMMY): Define. + (HPUX_1100): Similarly. + * config/pa/tm-hppa.h (somsolib.h, pa64solib.h): Conditionalize + includes on GDB_TARGET_IS_HPPA20W. + + * configure.host: Distinguish between wide and narrow modes + for hpux11. + * config/pa/hpux1100w.mh, config/pa/hpux1100w.mt: New files. + + * config/pa/tm-hppa64.h (STACK_ALIGN): Redefine. + (REG_PARM_STACK_SPACE): Likewise. + + * config/pa/tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Handle 64bit + PA target correctly. + (REG_PARM_STACK_SPACE): Define. + (struct unwind_table_entry): region_start and region_end are + CORE_ADDRs. + (typedef opd_data): New. + (obj_private_data_t): Include pointer to opd_data structure. + +1999-08-13 Keith Seitz + + * stabsread.c (stabsread_clear_cache): New funciton which clears + an optimization cache of the reader. + + * coffread.c (coff_symfile_finish): Give stabs reader a chance to + clean up. + + * win32-nat.c (handle_load_dll): Don't suppress re-reading symbols + from a DLL if an objfile for it already exists. (Not that this should + happen anymore anyway...) + +1999-08-13 Keith Seitz + + * config/mcore/tm-mcore.h (SAVE_DUMMY_FRAME_TOS): Define for MCore, + which also requires that the stack pointer be saved for call + dummies BEFORE arguments get pushed onto it. + +1999-08-12 Stan Shebs + + From Eli Zaretskii : + * source.c (mod_path) [_WIN32 || __DJGPP__]: Don't remove trailing + slash from "d:/". Don't overstep the beginning of name. + [_WIN32 || __MSDOS__]: Convert "d:" to "d:.", otherwise appending + a slash changes its meaning. + (openp): Use SLASH_P, not equality with SLASH_CHAR. + (print_source_lines_base) [CRLF_SOURCE_FILES]: Skip \r only before + a \n. + (forward_search_command) [CRLF_SOURCE_FILES]: Remove \r at the end + of all lines. + (reverse_search_command) [CRLF_SOURCE_FILES]: Likewise. + + * gnu-regex.c (CHAR_CLASS_MAX_LENGTH): Don't use wide characters + unless HAVE_BTOWC is defined. + +Fri Aug 13 10:20:12 1999 Andrew Cagney + + From J.T. Conklin : + * gdbinit.in: Change the template .gdbinit to match the recent + fatal error handling change. + +1999-08-11 Keith Seitz + + * maint.c (maintenance_internal_error): Fix typo in prototype. + +Wed Aug 11 15:38:05 1999 Andrew Cagney + + * remote.c (remote_rcmd): Pass an empty command across to the + target. Check for and handle an ``Enn'' return status. + +Tue Aug 10 13:59:45 1999 Andrew Cagney + + * maint.c (_initialize_maint_cmds): Add ``maintenance + internal-error'' command. + (maintenance_internal_error): New function. + +1999-08-10 James Ingham + + * top.c: Remove the disassembly_flavor_hook, use the new set_hook + instead. + * defs.h: Ditto. + * arm-tdep.c (set_disassembly_flavor_sfunc): Ditto. + +1999-08-10 Michael Snyder + + * config/i386/nm-i386sol2.h (FIND_NEW_THREADS): remove, obsolete. + * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): remove, obsolete. + +1999-08-10 J.T. Conklin + + * configure.tgt (i[3456]86-*-aout*, i[3456]86-*-coff*, + i[3456]86-*-elf*): Use embed.mt. + * config/i386/embed.mt: New file. + +1999-08-10 Elena Zannoni + + * remote.c (remote_async_open_1): Remove casting in call to + add_file_handler. + (extended_remote_async_create_inferior): Ditto. + + * event-top.c (change_line_handler): Ditto. + (_initialize_event_loop): Ditto. + + * infrun.c (complete_execution): Ditto. + + * event-loop.c (add_file_handler): Change proc parameter to be ptr + to func with void parameter, rather than void*. Coerce second + paramter in calls to create_file_handler. Replace + async_handler_func and file_handler_func with handler_func. + + * event-loop.h: Get rid of typedefs for file_handler_func and + async_handler_func, just have one, and call it handler_func. + Replace async_handler_func and file_handler_func occurrences with + handler_func. + +Tue Aug 10 03:13:03 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c: Delete random #if 0 code. + (is_branch): Handle new branching opcodes from PA2.0 + (inst_saves_gr, inst_saves_fr): Handle additional instructions + used to save general and floating point registers in the stack. + (skip_prologue_hard_way): Handle additional instructions to + save the return pointer in the stack. + (after_prologue): Fix mis-guided and incorrect code to find + the end of the prologue using debug symbols. + (hppa_skip_prologue): Generally clean up comments, lose code + which does not apply to the PA, etc. + +Sun Aug 8 17:53:41 1999 Andrew Cagney + + * MAINTAINERS: Make Andrew Cagney the mn10300 maintainer. + Transfer responsibility for the PowerPC from Andrew Cagney to + Elena Zannoni. + +Tue Aug 10 13:59:45 1999 Andrew Cagney + + Based on code from J.T. Conklin : + * utils.c (internal_error): Make quit? and coredump? separate + questions so that the user can dump-core and not quit. + (internal_error): Cleanup error message. + +1999-08-09 Tom Tromey + + * kod-cisco.c (cisco_kod_open): Removed incorrect `arg' argument. + +Sun Aug 8 12:06:47 1999 Fred Fish + + * coffread.c (process_coff_symbol): Remove section_offsets from + prototype and function definition. Get section_offsets from the + passed objfile and pass it on to callees the same way. + (coff_symtab_read): Ditto. + (coff_symfile_read): Ditto. + * dbxread.c (read_dbx_dynamic_symtab): Ditto. + (read_dbx_symtab): Ditto. + (dbx_symfile_read): Ditto. + (coffstab_build_psymtabs): Ditto. + (elfstab_build_psymtabs): Ditto. + (stabsect_build_psymtabs): Ditto. + * dstread.c (dst_symfile_read): Ditto. + * elfread.c (elf_symfile_read): Ditto. + * jv-class.c (jv_class_symfile_read): Ditto. + * mipsread.c (mipscoff_symfile_read): Ditto. + * nlmread.c (nlm_symfile_read): Ditto. + * os9kread.c (os9k_symfile_read): Ditto. + * somread.c (som_symfile_read): Ditto. + * stabsread.h (elfstab_build_psymtabs): Ditto. + * xcoffread.c (xcoff_initial_scan): Ditto. + + * symfile.h (sym_read): Remove section_offsets from prototype. + * symfile.c (syms_from_objfile): Call sym_read without + section_offsets. + (reread_symbols): Ditto. + + * elfread.c (elfstab_offset_sections): Use SIZEOF_SECTION_OFFSETS + to allocate sections offsets array. + * xcoffread.c (xcoff_symfile_offsets): Ditto. + + * partial-stab.h (section_offsets): Get from objfile. + * dbxread.c (read_dbx_symtab): Fix typo that made -1 casted + to a CORE_ADDR look like an subtraction expression. + * objfiles.h: Add some comments. + * symfile.c: Add some comments. + * objfiles.c: Add some comments. + (objfile_relocated): Use ALL_OBJFILE_OSECTIONS to iterate over + sections. + (find_pc_sect_sections): Use ALL_OBJSECTIONS to iterate over all + sections in all objfiles. + * symfile.c (syms_from_objfile): Use ALL_OBJFILE_OSECTIONS. + + * irix5-nat.c (symbol_add_stub): Fix typo that made taking the + address of lowest_sect with '&' look like a bitwise and op. + * osfsolib.c (symbol_add_stub): Ditto. + * solib.c (symbol_add_stub): Ditto. + * symfile.c (syms_from_objfile): Ditto. + + * dwarf2read.c (dwarf2_build_psymtabs_hard): Minor format tweak. + * symfile.c (syms_from_objfile): Ditto, and fix typo. + * top.c (init_main): Fix typo in comment (DEFULAT_PROMPT). + * doc/gdbint.texinfo (find_sym_fns): This replaces symfile_init. + +1999-08-08 James Ingham + + * remote.c (remote_insert_breakpoint): Fix typo in Z packet support. + Also move Z packet support OUTSIDE of REMOTE_BREAKPOINT ifdef, + since this is not set for all targets that support the Z packet. + +Sun Aug 8 17:24:09 1999 Andrew Cagney + + * ui-out.c (ui_out_table_begin, ui_out_table_body, + ui_out_table_end, ui_out_table_header, ui_out_list_begin, + ui_out_list_end, ui_out_stream_new, verify_field_proper_position, + verify_field_alignment): Replace incorrect calls to error with + calls to internal_error. + +Fri Aug 6 17:17:28 1999 Andrew Cagney + + * defs.h (fatal): Delete declaration. + (internal_error): Declare. + * utils.c (nomem): Call internal_error instead of fatal. + (fatal_dump_core): Delete. + (malloc_botch): Print message direct to stderr. + (fatal): Delete definition. + * utils.c (internal_error): Define. + + * gdbarch.h, gdbarch.c, hppah-nat.c, ch-exp.c, dsrec.c, sh-tdep.c, + infptrace.c, f-lang.c, symm-nat.c, top.c, m3-nat.c, v850-tdep.c, + remote-vx.c, remote-sim.c, remote-mips.c, source.c, infcmd.c, + findvar.c, remote.c: Replace fatal with call to internal_error. + +Sun Aug 8 15:28:33 1999 Andrew Cagney + + * ser-pipe.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Move + definition from here. + * defs.h: To here. + +Sat Aug 7 21:44:59 1999 Fred Fish + + * remote.c (remote_insert_breakpoint): Fix typo, missing ';'. + +Sun Aug 8 11:26:57 1999 Andrew Cagney + + * mips-tdep.c (mips_gdbarch_init): Add break; to the default case. + +Fri Aug 6 19:26:03 1999 Andrew Cagney + + * defs.h: Delete #if ANSI_PROTOTYPES code, GDB assumes ISO-C. + * remote-rdp.c (send_rdp), remote-os9k.c (printf_monitor), + remote-mips.c: (mips_error), remote-array.c: (printf_monitor, + debuglogs), complaints.c (complain), monitor.c: + (monitor_printf_noecho, monitor_printf), language.c (type_error, + range_error), remote-st.c: (printf_stdebug), remote-sim.c + (gdb_os_printf_filtered, gdb_os_vprintf_filtered, + gdb_os_evprintf_filtered, gdb_os_error), serial.c (serial_printf), + utils.c (warning, error, fatal, fatal_dump_core, (query, + fprintf_filtered, fprintf_unfiltered, fprintfi_filtered, + printf_filtered, printf_unfiltered, printfi_filtered): Delete + legacy #ifndef ANSI_PROTOTYPES varargs code. + + * defs.h: Don't #include . + * remote-rdp.c, remote-os9k.c, remote-mips.c, remote-array.c, + monitor.c, remote-st.c: Don't include or . + +1999-08-06 James Ingham + + * configure.in, configure: add the --enable-multi-ice to determine + whether to configure and build the multi-ice-gdb-server. Note, + for now this only builds on cygwin, so don't enable it for other + platforms... + +1999-08-06 Tom Tromey + + * Makefile.in (SFILES): Added kod.c and kod-cisco.c. + (COMMON_OBS): Added kod.o and kod-cisco.o. + (kod-cisco.o): New target. + (kod.o): New target. + * kod-cisco.c: New file. + * kod.c: New file. + +1999-08-06 James Ingham + + These are some fixups for the Arm, and support for the + disassembly-flavor for the ARM. + + * defs.h: Declare the disassembly_flavor_hook + * top.c: Define the disassembly_flavor_hook + * i386-tdep.c: Remove unnecessary declaration of the + disassembly_flavor_hook. + + * config/arm/tm-arm.h: Change definition of + arm_init_extra_frame_info. + Add a few more comments. + * arm-tdep.c (arm_init_extra_frame_info): Listen to and use the + fromleaf parameter passed into init_extra_frame_info. + (set_disassembly_flavor_sfunc): New Function. + (set_disassembly_flavor): New Function. + (arm_othernames): Use the set_disassembly_flavor. + (_initialize_arm_tdep): Setup the disassembly flavor commands, and + initialize the flavor. + (arm_frameless_function_invocation): Adjust for + frameless functions that have 1 or 2 instructions that mimic the + standard APCS form. + (arm_scan_prologue): Be more careful about scanning the function + prologue. Don't match things that just have a few of the prologue + instructions out of order, and don't get thrown by the scheduler + migrating instructions into the prologue. + + Add support for the "Z" and "z" packets to request the stub + to set a breakpoint. + + * remote.c (set_remote_protocol_Z_packet_cmd): New function. + (show_remote_protocol_Z_packet_cmd): New Function. + (remote_open_1): Init the Z packet config. + (remote_async_open_1): Init the Z packet config. + (remote_insert_breakpoint): Use the "Z" packet if supported. + (remote_remove_breakpoint): Use the "z" packet if supported. + (remote_insert_watchpoint): New Function - currently wired to + nothing. + (remote_remove_watchpoint): Ditto. + (remote_insert_hw_breakpoint): Ditto. + (remote_remove_hw_breakpoint): Ditto. + +1999-08-06 Stan Shebs + + * infcmd.c: Include parser-defs.h. + (interrupt_target_command): Declare. + (stack_dummy_testing): Remove old funky flag. + (run_stack_dummy): Remove unused reference to old funky flag. + +1999-08-06 Tom Tromey + + * command.c (do_setshow_command): Call set_hook if not NULL. + * top.c (set_hook): New hook definition. + * defs.h (set_hook): Declare. + +1999-08-05 Stan Shebs + + * infrun.c: Convert code to pure standard C, elim some warnings. + (stopped_for_shlib_catchpoint): Remove, never used. + +1999-08-05 Keith Seitz + + * NEWS: Mention new Motorola MCore target. + + * sparc-tdep.c (gdb_print_insn_sparc): Print insns of the current + architecture. + +Thu Aug 5 20:41:22 1999 Andrew Cagney + + * configure.in (configdirs): Add check for socketpair. + * configure, config.in: Re-generate. + + From Mon Jul 19 10:46:18 1999 Philippe De Muyter : + * ser-pipe.c (sys/wait.h): Include this file only #if HAVE_SYS_WAIT_H. + (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Macros defined if needed. + +Thu Aug 5 20:04:17 1999 Andrew Cagney + + * target.c (debug_to_open, debug_to_attach, debug_to_post_attach, + debug_to_require_attach, debug_to_detach, debug_to_require_detach, + debug_to_wait, debug_to_post_wait, debug_to_fetch_registers, + debug_to_store_registers, debug_to_prepare_to_store, + debug_to_xfer_memory, debug_to_files_info, + debug_to_insert_breakpoint, debug_to_remove_breakpoint, + debug_to_terminal_init, debug_to_terminal_inferior, + debug_to_terminal_ours_for_output, debug_to_terminal_ours, + debug_to_terminal_info, debug_to_kill, debug_to_load, + debug_to_lookup_symbol, debug_to_create_inferior, + debug_to_post_startup_inferior, + debug_to_acknowledge_created_inferior, + debug_to_clone_and_follow_inferior, + debug_to_post_follow_inferior_by_clone, + debug_to_insert_fork_catchpoint, debug_to_remove_fork_catchpoint, + debug_to_insert_vfork_catchpoint, + debug_to_remove_vfork_catchpoint, debug_to_has_forked, + debug_to_has_vforked, debug_to_can_follow_vfork_prior_to_exec, + debug_to_post_follow_vfork, debug_to_insert_exec_catchpoint, + debug_to_remove_exec_catchpoint, debug_to_has_execd, + debug_to_reported_exec_events_per_exec_call, + debug_to_has_syscall_event, debug_to_has_exited, + debug_to_mourn_inferior, debug_to_can_run, + debug_to_notice_signals, debug_to_thread_alive, debug_to_stop, + debug_to_query, debug_to_rcmd, debug_to_enable_exception_callback, + debug_to_get_current_exception_event, debug_to_pid_to_exec_file, + debug_to_core_file_to_sym_file, debug_to_close): Send trace output + to ``gdb_stdlog'' instead of ``gdb_stderr''. + +Thu Aug 5 16:22:10 1999 Andrew Cagney + + * remote.c (init_remote_ops): Initialize remote_ops.to_rcmd. + (init_remote_async_ops): Initialize remote_async_ops.to_query. + (remote_rcmd): New function. + + * monitor.c (monitor_rcmd): Rename monitor_command. + (init_base_monitor_ops): Initialize monitor_ops.to_rcmd. + (_initialize_remote_monitors): Move "monitor" command from here. + * target.c (initialize_targets): To here. + (monitor_command): New function. Implement "monitor" command. + + * target.c (cleanup_target): de_fault to_rcmd. + (update_current_target): INHERIT to_rcmd. + (debug_to_rcmd): New function. + (setup_target_debug): Initialize current_target.to_rcmd. + + * target.h (struct target_ops): Add field to_rcmd. + (target_rcmd): Define. + +Thu Aug 5 14:24:07 1999 Andrew Cagney + + * remote.c: Replace comment describing remote protocol with + pointer to official document. + +Thu Aug 5 11:59:06 1999 Andrew Cagney + + * remote.c (remote_protocol_binary_download): New variable. + Replace ``remote_binary_download'' and ``remote_binary_checked''. + (set_remote_protocol_binary_download_cmd, + show_remote_protocol_binary_download_cmd): New functions. + (remote_open_1, remote_async_open_1, remote_cisco_open): + Initialize ``remote_protocol_binary_download'' instead of + ``remote_binary_download''. + (check_binary_download): Re-write. + (remote_write_bytes): Ditto. + (_initialize_remote): Add ``set remote X-packet'' and ``show + remote X-packet'' commands. Disable old ``set + remotebinarydownload'' command. + +1999-08-04 Keith Seitz + + * remote-rdi.c (arm_rdi_close): Close the transport device, too. + +Wed Aug 4 10:42:58 1999 Fred Fish + + * xcoffread.c (scan_xcoff_symtab): Change main_aux into + an array of 5 internal_auxent to leave room for bfd to + write n_numaux entries. Change code to use the first one. + +Wed Aug 4 19:58:15 1999 Andrew Cagney + + * ui-out.h (cli_out_new): Move declaration from here. + * cli-out.h: To here. New file. + * Makefile.in (ui-out.o): Add missing dependencies. + (cli-out.o): Ditto. + * top.c, cli-out.c: #include "cli-out.h". + +1999-08-02 Stan Shebs + + * c-valprint.c (c_val_print): When printing decimal equivalent + of a char, cast appropriately. + +1999-08-02 Elena Zannoni + + From Jonathan Larmour : + * main.c (print_gdb_help): Use gdbinit variable to determine file + name used for --nx help + +1999-08-01 Jason Molenda (jsm@bugshack.cygnus.com) + + * config/mips/tm-mips.h (BIG_ENDIAN): Don't define here. + +1999-08-01 Jim Blandy + + * stabsread.c (read_range_type): Handle an unsigned range type + whose length in bytes is any power of two, not just a few + common ones. + + * monitor.c (monitor_expect): When we receive a character that + isn't part of the string we were expecting, don't just start + matching again at the beginning of the string --- some shorter + suffix of the input might be a prefix of the string too. + +1999-07-31 Fred Fish + + * symfile.c (symbol_file_command): Fix typo that made -1 casted + to a CORE_ADDR look like an subtraction expression. + (add_symbol_file_command): Ditto. + +1999-07-30 Jim Blandy + + * hppa-tdep.c (pa_print_registers): Frob register output some more. + +1999-07-29 Jim Blandy + + * config/pa/nm-hppah.h (PTRACE_ARG3_TYPE): After more + consideration, make this a CORE_ADDR, like WDB did. + + Rather than casting every single use of really_free_pendings to + make_cleanup_func, why not actually make it have that type? Golly! + * buildsym.c (really_free_pendings): Change argument type to PTR. + buildsym.h (really_free_pendings): Fix declaration. + * dbxread.c (dbx_symfile_read, dbx_psymtab_to_symtab_1), + dwarf2read.c (psymtab_to_symtab_1), dwarfread + (psymtab_to_symtab_1), hp-psymtab-read.c (hpread_build_psymtabs), + os9kread.c (os9k_symfile_read, os9k_psymtab_to_symtab_1), + xcoffread.c (xcoff_psymtab_to_symtab_1, xcoff_initial_scan): + Remove casts. + + Pass a CORE_ADDR safely through catch_errors. + * hppa-tdep.c (args_for_find_stub): New member, return_val. + (cover_find_stub_with_shl_get): Change argument and return type to + match catch_errors. Save return value of find_stub_with_shl_get + in *args. + (initialize_hp_cxx_exception_support): Collect value of + eh_notify_callback_addr from args. + + Get rid of some noise. It would be nice to get helpful warnings + from the compiler about lossy conversions. + * hppa-tdep.c (eh_notify_hook_addr, eh_notify_callback_addr, + eh_break_addr, eh_catch_catch_addr, eh_catch_throw_addr, + break_callback_sal): Initialize these to zero, not NULL, to shush + warnings. + * infttrace.c (thread_fake_step): Compare signal to + TARGET_SIGNAL_0, not NULL, to avoid warnings. + (_initialize_infttrace): Add sanity check. + + * config/pa/nm-hppah.h (PTRACE_ARG3_TYPE): Define this to be + long, so we can pass arguments properly to ptrace. + + * hppah-nat.c (child_xfer_memory): Correctly compute mask to round + address to an int boundary. + +1999-07-29 Jim Blandy + + Change from Ian Lance Taylor . The + i386_linux_sigtramp* functions should be moved to + i386-linux-tdep.c, when that file is introduced. + + * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Define. + (LINUX_SIGCONTEXT_PC_OFFSET): Define. + (LINUX_SIGCONTEXT_SP_OFFSET): Define. + (SIGCONTEXT_PC_OFFSET): Don't define. + (I386_LINUX_SIGTRAMP): Define. + (IN_SIGTRAMP): Define. + (i386_linux_sigtramp): Declare. + (sigtramp_saved_pc): Define. + (i386_linux_sigtramp_saved_pc): Declare. + (FRAMELESS_SIGNAL): Define. + (FRAME_CHAIN, FRAME_SAVED_PC): Define after #undef. + * i386-tdep.c (i386_linux_sigtramp_start): New static function if + I386_LINUX_SIGTRAMP. + (i386_linux_sigtramp): New function if I386_LINUX_SIGTRAMP. + (i386_linux_sigtramp_saved_pc): Likewise. + (i386_linux_sigtramp_saved_sp): Likewise. + +1999-07-28 Jim Blandy + + * infrun.c (handle_inferior_event): Don't try to use the code for + stepping over a function call to also handle stepping out of a + sigtramp on HP-UX. That ends up trashing step-resume breakpoints. + This change reverts some of David Taylor's change of 31 Dec 1998. + The HP-UX maintainer needs to submit a new change for whatever + problem the original change was trying to fix. + +1999-07-28 Elena Zannoni + + * event-top.c (command_line_handler): Don't treat an empty line + from readline the same way as a multiline command. This avoids + missing detecting when the user presses just 'enter'. + +1999-07-28 Jim Blandy + + Provide more sanity checking: + * infrun.c (handle_inferior_event): Before assigning a new + breakpoint to step_resume_breakpoint, make sure it's not already + pointing at one; if it is, that's a bug. + (check_for_old_step_resume_breakpoint): New function. + +1999-07-28 Elena Zannoni + + From Eli Zaretskii : + * top.c (gdb_init) [__MSDOS__]: Arrange for GDB to return to the + original directory before exiting. + (cd_command) [_WIN32 || __MSDOS__]: Canonicalize the new directory + name explicitly. Handle "d:/" names correctly. + (init_history) [__MSDOS__]: Use _gdb_history as the default GDB + history file name. + +Mon Jul 26 17:13:39 1999 Andrew Cagney + + * remote.c (enum packet_support, enum packet_detect, struct + packet_config): Define. + (set_packet_config_cmd, show_packet_config_cmd, + add_packet_config_cmd, init_packet_config): New functions. + Generic support for optional packets. + (remote_protocol_P): Replace stub_supports_P. + (set_remote_protocol_P_packet_cmd, show_remote_protocol_P_packet_cmd): + New functions. + (_initialize_remote): Add ``set remote-protocol-P-packet'' command. + (remote_open_1, remote_async_open_1, remote_cisco_open): + Initialize ``remote_protocol_P''. + (remote_store_registers): Re-write ``P'' probe logic. + (store_register_using_P): New function. + + From Ian Lance Taylor : + (remote_prepare_to_store): Only read registers when ``P'' packet + is in state unsupported or support-unknown. + +1999-07-24 Fred Fish + + * symfile.c (default_symfile_offsets): Clear section_offsets + before filling it in. + +1999-07-16 Keith Seitz + + * remote.c (_initialize_remote): "remotebreak" should be a var_boolean. + +1999-07-15 Jim Blandy + + Make the output from "info registers" fit withinin 80 columns. + * hppa-tdep.c (pa_print_registers): Make it easy to change row and + column counts. Switch to three columns, instead of four, and + adjust spacing. + + First cut at supporting HPPA2.0 in "wide" (64-bit) mode. + * configure.tgt: Add hppa2.0w target. + * config/pa/hppa64.mt, config/pa/tm-hppa64.h: New files. + * hppa-tdep.c (hppa_fix_call_dummy): Dyke out code to tweak the + call dummy, if target is PA2.0w. This is temporary, until I get + function calls working. + * hppah-nat.c (fetch_register): Rewritten to handle both narrow + and wide register requests. + (HPPAH_OFFSETOF): New macro. + + * gdbtypes.c (is_integral_type): New function. + * gdbtypes.h: Prototype for above. + +1999-07-15 J.T. Conklin + + * configure.tgt (i[3456]86-*-vxworks*): New target. + * config/i386/vxworks.mt: New file, x86 VxWorks target + * config/i386/tm-vxworks.h: New file. + + * configure.tgt (powerpc-*-vxworks*): New target. + * config/powerpc/vxworks.mt: New file, PowerPC VxWorks target + * config/powerpc/tm-vxworks.h: New file. + + * NEWS: Mention the new configs. + +1999-07-15 Fernando Nasser + + * ui-out.c (struct ui_out): Remove deprecated fields. + +1999-07-15 Fernando Nasser + + * target.c (target_preopen): Prevent query when not from_tty. + * infcmd.c (run_command): Prevent query when not from_tty. + +1999-07-15 Fernando Nasser + + * event-loop.c: Fix typo in comment. + +1999-07-15 Fernando Nasser + + * breakpoint.c (breakpoint_1): Fix output when no breakpoins are + found. + +1999-07-15 Elena Zannoni + + * event-top.c (display_gdb_prompt): Don't do anything if we are + running under the interpreter. + +Wed Jul 14 17:29:31 1999 Andrew Cagney + + * ser-pipe.c (struct pipe_state): Define. + (pipe_close): Retain the PID of the sub-process using ``struct + pipe_state''. Delete #ifdef code that used popen(). + (pipe_close): Kill of the sub-process as part of the cleanup. + + * serial.h (struct _serial_t): Add field ``state''. + +1999-07-13 Elena Zannoni + + * event-top.c (display_gdb_prompt): Don't display the prompt if we + are in the middle of an execution command. Also trick readline so + it doesn't try to display the prompt. + (command_line_handler): Get rid of change_prompt, unused variable. + Use {push, pop}_prompt mechanism in case of multiline commands. + + * infrun.c (complete_execution): Set target_executing to 0 as + first thing, so that display_gdb_prompt does the right thing. + +Tue Jul 13 20:29:46 1999 Andrew Cagney + + * parse.c (build_parse): Fix conditional increment of num_std_regs + for SP_REGNUM. Was conditional on FP_REGNUM. + +Tue Jul 13 16:44:58 1999 Andrew Cagney + + * gdbarch.h, gdbarch.c: Revert 1999-07-07 Stan Shebs + indentation change. Don't let indent + mess with these files. + +Mon Jul 12 11:15:09 1999 Andrew Cagney + + * config/mips/tm-mips.h (REGISTER_CONVERT_TO_RAW, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERTIBLE): Define. + (REGISTER_RAW_SIZE): Re-define as mips_register_convert_to_raw. + * mips-tdep.c (mips_register_convert_to_raw, + mips_register_convert_to_virtual, ): New functions. + (mips_register_raw_size, mips_register_convertible): New + functions. Handle bug introduced by ``Wed Apr 1 23:13:23 1998 + Andrew Cagney '' where remote mips64 target + transfers SR as 64 bits yet GDB expected only 32 bits. + (mips64_transfers_32bit_regs): New static variable. + (_initialize_mips_tdep): Add obscure command ``set + remote-mips64-transfers-32bit-regs'' that provides backward + compatibility. + (do_gp_register_row): Extract register values from raw buffer. + + * NEWS: Document protocol change. + +1999-07-12 Keith Seitz + + * rdi-share/unixcomm.c (Unix_ResetSerial): Remove CYGWIN32 + conditional. It's no longer needed. + (SERPORT1, SERPORT2): Linux serial ports are "/dev/ttyX", not + "/dev/cuaX" (X=0,1,2,3,...). + +Mon Jul 12 02:02:00 1999 Andrew Cagney + + * defs.h, utils.c (fputstrn_filtered, fputstrn_unfiltered, + fputstrnn_unfiltered): New functions. + (gdb_printchar): Delete. + + * remote.c (print_packet): Replace gdb_printchar with + fputstrn_filtered. + (getpkt): Use fputstrn_unfiltered to dump packet received. + (putpkt_binary): Use fputstrnn_unfiltered to dump packet sent. + +1999-07-09 Keith Seitz + + * blockframe.c (blockvector_for_pc_sect): When looking for a block, + we want the one whose end is greater than our PC, not greater or equal. + +1999-07-08 Stan Shebs + + * sparcl-tdep.c (init_sparclite_ops): Fix doc strings, remove + useless inits. + (sparclite_ops): Remove redundant decl. + +Thu Jul 8 16:48:40 1999 Andrew Cagney + + * ser-pipe.c (pipe_open): Bi-directional popen found on both + NetBSD and OpenBSD. + * ser-pipe.c: New file. Implement popen() style serial interface. + * NEWS: Mention. + * Makefile.in (ALLDEPFILES): Add ser-pipe.c. + (ser-pipe.o): Add new target. Specify dependencies. + (SER_HARDWIRE): Add ser-pipe.o. + * serial.c (serial_open): Recognize a serial pipe ``|''. + +1999-07-07 Stan Shebs + + * All C files except *-stub.c and *-share/*: Indent to GNU + standard, using indent 1.9.1. + * defs.h: Make indent ignore this file, macros confuse it. + + * gnu-regex.c, gnu-regex.h: Don't let indent mess with these. + +Wed Jul 7 13:06:24 1999 Andrew Cagney + + * remote-mips.c (fputs_readable): Rename puts_readable, add struct + gdb_file argument. + (fputc_readable): Rename putc_readable, add struct gdb_file + argument. + + * remote-mips.c (mips_expect_timeout, mips_receive_header, + mips_send_packet, mips_receive_packet), remote-rdp.c (put_byte, + get_byte, put_word, rdp_init, rdp_init), remote-sds.c + (sds_interrupt, sds_wait, readchar, putmessage, read_frame, + getmessage), remote-udi.c (udi_store_registers, fetch_register): + (store_register), xmodem.c (readchar), utils.c (puts_debug), + gnu-nat.h (debug), parse.c (parse_exp_1): Cleanup - send debug/log + messages to gdb_stdlog. + +1999-07-06 Stan Shebs + + * exec.c: Remove long-#ifed-out section of code that confuses + indent. + * gdbtypes.c (add_mangled_type): Add some braces to indicate + grouping better. + * gnu-nat.c: Remove literal newlines embedded in strings, + causes indent to weird out. + * language.c (binop_result_type): Remove extra paren. + * lynx-nat.c: Add a missing paren to fetch_core_registers decl. + * nec4102rom.c (vr4102_insert_step): Fix typos. + (_initialize_vr4102_rom): Remove literal newline in string. + * config/a29k/tm-a29k.h: Suppress formatting of pictures. + * config/m68k/xm-3b1.h: Remove excess #endif. + + Declare Pyramid configuration obsolete. + * configure.host, configure.tgt: Comment out Pyramid configs. + * Makefile.in: Comment out Pyramid-related actions. + * pyr-xdep.c, pyr-tdep.c, config/pyr/*: Comment out. + * NEWS: Mention obsolete status. + +1999-07-06 Jason Molenda (jsm@bugshack.cygnus.com) + + * remote.c: Include to pick up FD_SET et al defns on + some old Linux distributions. + * remote-os9k.c, remote-st.c, ser-tcp.c, ser-unix.c, + sparcl-tdep.c, remote.c: Back out inclusion of . + It isn't necessary after all. + +1999-07-06 Elena Zannoni + + * infcmd.c (strip_bg_char): Remove assignment from 'if' condition. + +1999-07-05 Jason Molenda (jsm@bugshack.cygnus.com) + + * remote.c: Include if it exists in order to pick up + FD_SET et al defns. + * remote-os9k.c: Same. + * remote-st.c: Same. + * ser-tcp.c: Same. + * ser-unix.c: Same. + * sparcl-tdep.c: Same. + +Fri Jul 2 19:38:43 1999 Andrew Cagney + + * top.c (target_output_hook): Delete definition. + * defs.h (target_output_hook): Delete declaration. + + * remote.c (remote_console_output): Delete call to + target_output_hook(). Send target output to gdb_stdtarg using an + unfiltered write. Make more robust. + + * remote-sim.c (gdb_os_write_stdout, gdb_os_write_stderr): + Ditto. For moment, do not try to separate target stdout and stderr + streams. + + * defs.h (gdb_stdtarg): New global. Output from target and + simulators. + +1999-07-02 Elena Zannoni + + * top.c (return_to_top_level): Do all the exec_cleanups too. + + * event-top.c (command_handler): Set up for a continuation, if we + are in the middle of running an execution command which will + finish later on. Do cleanups, an display of time/space only if not + running with an async target or not running an execution command. + (command_line_handler_continuation): New function. Continuation + for command_line_handler. + + * utils.c (exec_cleanup_chain): New cleanup chain to be used in + async mode for the execution commands. + (make_exec_cleanup): New function. Add a cleanup to the + exec_cleanup_chain. + (do_exec_cleanups): New Function. Do cleanups on the + exec_cleanup_chain. + (add_continuation): New function. Add a new continuation to the + cmd_continuation list. + (do_all_continuations): New function. Do all the continuations on + the cmd_continuation list. + + * top.h (ALL_CLEANUPS): Move from here to defs.h. + + * defs.h (struct continuation_arg): New structure. Arg to pass to + the call to a command continuation. + (struct continuation): New structure. Continuation for an + execution command. + (ALL_CLEANUPS): Move here from top.h. + + * remote.c (remote_async_open_1): Set things up for telling the + target we are running the extended protocol, only after the target + has stopped. + (set_extended_protocol): New function. Tell the target we are + using the extended protocol. + (remote_async_resume): Set things up for sync execution only if + this is the first time we are called. + + * breakpoint.c (until_break_command_continuation): New function. + Stuff to be done after the target stops during the 'until' + command. + (until_break_command): Set things up for completing the 'until' + command later on. Do the final cleanups only if not running + asynchronously or async execution is not supported by the target. + + * infcmd.c (until_command): Recognize '&' at end of command and + handle it properly. + (finish_command_continuation): New function. Do whatever is needed + after the target has stopped. + (finish_command): Recognize '&' at end of command and handle it + properly. Don't do stuff needed after target has stopped if + running asynchronously and target has async. Use exec_cleanup_chain + if running asynchronously and target is asynchronous. + + * infrun.c (cmd_continuation): New gloabl variable. Used to + coplete execution commands in async mode, after the target has + stoped. + (fetch_inferior_event): Use exec_cleanup_chain, instead of + cleanup_chain. Do all the exec cleanups at the end. Do all the + continuations at the end. Call complete_execution from here, + instead of normal_stop. + (complete_execution): Cleanup the signals handlers for SIGINT + before displaying the prompt. + (start_remote): Set target_executing to 1. + (normal_stop): Don't call complete_execution from here. + +Thu Jul 1 19:14:30 1999 Andrew Cagney + + * blockframe.c (struct dummy_frame): Add member ``top''. + (generic_push_dummy_frame): Initialize top to sp. + (generic_save_dummy_frame_tos): New function. Initialize top. + (generic_find_dummy_frame): Check for the top of the frame. + + * blockframe.c (generic_push_dummy_frame): Free the dummy_frame + registers. + + * config/mn10300/tm-mn10300.h (SAVE_DUMMY_FRAME_TOS): Define. + (TARGET_READ_FP): Return the SP as a best guess. + +Wed Jun 30 15:45:48 1999 Jeffrey A Law (law@cygnus.com) + + * configure.host (hppa*-*-hpux11*): Accept any version of hpux11 + instead of hpux11.0*. + +1999-06-30 Fernando Nasser + + * source.c (directory_command): Add missing test for from_tty. + +1999-06-29 Elena Zannoni + + * remote.c: Include event-loop.h. + (remote_async_ops, extended_async_remote_ops): Define new target + vector structures for asynchronous debugging. + (remote_async_open): New function. Asynchronous version of + remote_open. + (extended_remote_async_open): New function. Asynchronous version + of extended_remote_open. + (remote_async_open_1): New function. Async version of + remote_open_1. + (remote_async_detach): New function. Async version of + remote_detach. + (remote_async_resume): New function. Async version of + remote_resume. + (initialize_sigint_signal_handler, handle_remote_sigint, + handle_remote_sigint_twice, async_remote_interrupt, + async_remote_interrupt_twice, cleanup_sigint_signal_handler): New + functions. Used for handling ^C while target is running. + (remote_async_wait): New function. Async version of remote_wait. + (remote_async_kill): New function. Async version of remote_kill. + (extended_remote_async_create_inferior): New function. Async + version of extended_remote_create_inferior. + (init_remote_async_ops): New function. Initialize target vector + for target async. + (init_extended_async_remote_ops): New function. Initialize target + vector for target extended-async. + (_initialize_remote): Initialize remote_async_ops and + extended_async_remote_ops. + + * infrun.c: Include "event-loop.h". + (sync_execution): new global variable. + (proceed): Invoke wait_for_inferior and normal_stop only if not + running in async mode or if target doesn't support async + execution. + (start_remote): Don't call wait_for_inferior and normal_stop if + not running in async mode or if target not async. If running async + and target is async, start the target in simulated synchronous + mode. + (async_ecss, async_ecs): New global vars, for inferior state. + (fetch_inferior_event): New function. Async version of + wait_for_inferior. + (complete_execution): New function. Reset of gdb prompt and stdin, + after inferior execution has completed. + (normal_stop): Call complete_execution at end of asynchronous + execution. + + * infcmd.c (strip_bg_char): New function to detect the background + execution char '&'. + (run_command): Modify to support background and foreground + execution in async mode. + (continue_command): Ditto. + (step_1): Ditto. + (jump_command): Ditto. + (interrupt_target_command): New function. Interrupt the + target execution. + (_initialize_infcmd): Add new command 'interrupt'. + + * top.c (target_executing): New global variable. + (execute_command): Reject commands that cannot be executed while + the target is running asynchronously. + + * event-top.c (push_prompt): Make non static. + (pop_prompt): Make non static. If the current prompt is empty, + don't try to copy it over the previous one. + (handle_sigint): Make non static. + (command_handler): Do the cleanups only when not executing with an + asynchronous target. + + * event-loop.c (delete_async_signal_handler): Pass a pointer to a + pointer to a signal handler, so that is can be freed at the end. + + * target.c (update_current_target): Inherit to_has_async_exec. + + * inferior.h: Add global variables target_executing, and + sync_execution. Export function fetch_inferior_event. + + * event-loop.h: Add push_prompt, pop_prompt, handle_sigint to the + exported functions. Update prototype for delete_signal_handler. + + * target.h (struct target_ops): New target op: to_has_async_exec. + (target_has_async): New macro. + + * Makefile.in (infrun.o): Add dependency on event-loop.h. + (remote.o): Ditto. + +1999-06-28 Jim Blandy + + * solib.c (clear_solib): Don't disable breakpoints if we're + running an a.out executable (Solaris's SunOS emulation). + +1999-06-25 Elena Zannoni + + * main.c (main): Remove intialization of command_loop_hook, it + is now done in _initialize_event_loop(). + * event-loop.c (gdb_do_one_event): Make static. + (start_event_loop): New function. Just start the event loop. + * event-top.c (cli_command_loop): New name for start_event_loop(). + (gdb_readline2): Make non static. + (_initialize_event_loop): Set command_loop_hook to cli_command_loop. + * event-loop.h: Adjust exported functions accordingly. + + * top.c (init_main): Move setting of async_command_editing_p from + here. + * event-top.c (_initialize_event_loop): To here. + (change_line_handler): Revert previous change. Add comment. + (_initialize_event_loop): Revert previous change. + (cli_command_loop): New name for start_event_loop(). + (start_event_loop): New function. This just starts up the event loop. + (gdb_readline2): Make non static. + (_initialize_event_loop): Set command_loop_hook to cli_command_loop. + +1999-06-25 Elena Zannoni + + * event-top.c (change_line_handler): Get rid of the global + variable input_fd, use `fileno (instream)' instead. + (_initialize_event_loop): Ditto + + * event-loop.c (add_file_handler): New function. Wrapper for + create_file_handler. + (create_file_handler): Make static. + * event-top.c (_initialize_event_loop): Call add_file_handler, + instead of create_file_handler. + (change_line_handler): Ditto. + Remove poll.h include. + * event-loop.h: Export add_file_handler instead of + create_file_handler. + +1999-06-24 Stan Shebs + + Declare Altos configuration obsolete. + * configure.host, configure.tgt: Comment out Altos config. + * Makefile.in: Comment out Altos-related actions. + * altos-xdep.c, config/m68k/altos.mh, altos.mt, tm-altos.h, + xm-altos.h: Comment out. + * NEWS: Mention obsolete status. + +1999-06-24 Jason Molenda (jsm@bugshack.cygnus.com) + + * Makefile.in: Add MAKEHTML and MAKEHTMLFLAGS; pass them down; + recognize html and install-html targets. + * gdbserver/Makefile.in: Add empty html and install-html targets. + * nlm/Makefile.in: Ditto. + * rdi-share/Makefile.in: Ditto. + +1999-06-24 Jim Blandy + + * ax-gdb.c (agent_command): Remove vestigial call to ax_reqs. + +1999-06-24 James Ingham + + * arm-tdep.c (arm_othernames): Change both gdb's register display + AND the opcode disassembly register naming if the othernames + command. Fixes the gdb part of CR 101177. + +1999-06-23 Stan Shebs + + Declare Convex configuration obsolete. + * configure.host, configure.tgt: Comment out Convex configs. + * Makefile.in: Comment out Convex-related actions. + * convex-xdep.c, convex-tdep.c, config/convex/*: Comment out. + * NEWS: Mention obsolete status. + +1999-06-23 Elena Zannoni + + * main.c: Turn on async by default by setting async_p to 1. + +Wed Jun 23 20:39:24 1999 Andrew Cagney + + * main.c (main): Recognize --ui. Will eventually replace + --interpreter. + +Wed Jun 23 15:44:39 1999 Andrew Cagney + + From Jimmy Guo : + * frame.h (enum lval_type): Delcare when an __STDC__ compiler. + Reverts Mon Aug 11 16:08:52 1997 Fred Fish + change. + * utils.c (gdb_file_rewind, gdb_file_put): Fix. A void function + does not return a result. + +Wed Jun 23 15:30:46 1999 Andrew Cagney + + * remote.c (set_thread, remote_get_threadinfo, + remote_threads_info, remote_current_thread, remote_get_threadlist, + extended_remote_restart, get_offsets, remote_open_1, + remote_detach, remote_resume, remote_wait, remote_fetch_registers, + remote_store_registers, check_binary_download, remote_write_bytes, + remote_read_bytes, remote_search, putpkt_binary, putpkt_binary, + read_frame, compare_sections_command, remote_query, + packet_command, remote_info_process): Use alloca to create space + for arrays of size PBUFSIZ. + +1999-06-22 Jason Molenda (jsm@bugshack.cygnus.com) + + * top.c: Update copyright years to include 1999. + +1999-06-18 Elena Zannoni + + * top.c: Move include of event-loop.h, to avoid redefinition of + NFDBITS. + + * event-loop.c (create_file_handler): Do not do a realloc of the + pollfd structure of the notifier, unless there is already one. + Include for platforms that have no poll. + + * event-top.c: Fix prototype for _initialize_event_loop. + (_initialize_event_loop): Do something only if running in async + mode. + +1999-06-17 Jim Blandy + + Make the '/c' print format use a true character type. This is + more appropriate than builtin_type_char for languages other than + C, and C tolerates it. + * gdbtypes.c (builtin_type_true_char): New variable. + (build_gdbtypes): Initialize it. + * gdbtypes.h (builtin_type_true_char): New declaration. + * printcmd.c (print_scalar_formatted): When the format is 'c', + extract the value as a builtin_type_true_char. + + * jv-exp.y (yylex): Say character literals are java_char_type, not + builtin_type_char. Java treats the latter like `byte'. + +1999-06-17 Elena Zannoni + + * Makefile.in (top_h): Define. + (event-loop.o): Add dependencies on top.h and defs.h. + (event-top.o): Add dependency on terminal.h. + + * event-loop.c: Get rid of #include . + + * event-loop.h: Get rid of nested #include's. + * event-loop.c: Rearrange includes to accomodate change in + event-loop.h. Include poll.h, not sys/poll.h. + * event-top.c: Ditto. + * main.c: Ditto. + +1999-06-16 David Taylor + + * alpha-tdep.c (alpha_pop_frame): if frame->proc_desc + is NULL, call find_proc_desc so we know how to restore + the registers. + +1999-06-16 Fernando Nasser + + * cli-out.c (cli_out_new): Add flags argument to ui-out-new call. + * source.c (print_source_lines_base): Test for ui_source_list flag + and use ui_out for file and line output. + * ui-out.c (struct ui_out): Add flags field to struct and to default + initialization. + (ui_out_set_flags): New function. Handle flags. + (ui_out_clear_flags): New function. Ditto. + (ui_out_test_flags): New function. Ditto. + (ui_out_new): Add flags parameter. + * ui-out.h: Add flags argument to ui_out_new declaration. + Add declarations for ui_out_*_flags functions. + (enum ui_flags): New enum. Defines ui_out flags. + * top.c (gdb_init): Fix misspelling typo. + +1999-06-15 Michael Snyder + + * event-top.c (start_event_loop): call get_prompt. + (display_gdb_prompt): call get_prompt. + (async_stop_sig): call get_prompt. + +1999-06-15 Elena Zannoni + + * event-loop.c (delete_file_handler): When positioning prev_ptr, + keep looping while the one after is not equal to file_ptr, instead + of equal. + +1999-06-14 Stan Shebs + + * MAINTAINERS: Add Jimmy Guo and Jim Blandy as HP testsuite and + SVR4 solib maintainers, respectively. + +1999-06-14 Michael Snyder + + Add parameters to the gdb prompt. + * top.c (prompt): Rename to gdb_prompt_string for clarity. + (command_line_input): rename "prrompt" to prompt_arg for clarity. + (gdb_readline): rename "prrompt" to prompt_arg for clarity. + (read_command_lines): rename "prompt" to prompt_arg for clarity. + (stop_sig): call get_prompt instead of reading prompt string directly. + (command_loop): ditto. + (simplified_command_loop): ditto. + (gdb_prompt_escape): New variable. Esc char for prompt parameters. + (get_prompt_1): New function, workhorse for get_prompt. + (get_prompt): Completely rewrite. Add functionality for a + parameterized prompt, ie. the displayed prompt can change according + to the value of one or more expressions given as parameters in the + prompt string. + (init_main): use renamed variable gdb_prompt_string. Add new + command "set prompt-escape-char" to set gdb_prompt_escape. + +Sun Jun 13 10:44:13 1999 Andrew Cagney + + * defs.h (gdb_stdlog), main.c: Declare. + * main.c (main): Initialize. + * gdbarch.c: Write trace messages to the log file. + * remote.c: Update any debug/log prints. + +1999-06-11 Michael Snyder + + * remote.c (remote_wait): Clean up new thread handling. + (record_currthread): Announce new threads. + +1999-06-11 Jim Blandy + + * partial-stab.h (case N_LSYM, 'T' descriptor): Don't create + partial symbol table entries for nameless enums, even if the type + name is " ". (We still pick up the enum elements, though.) + + * partial-stab.h: Remove #if 0'd sections, dating back to 1992, + which set a variable which exists nowhere else in the source. + Please examine your test suite output carefully, and report any + problems to me. + +1999-06-11 Fernando Nasser + + * top.c (gdb_init): Add pre-processor test for UI_OUT. + +1999-06-11 Elena Zannoni + + * event-top.c (setup_event_loop): Change name to start_event_loop. + Move the intialization of event-loop variables to + _initialize_event_loop. + (_initialize_event_loop): New function. Called at init time, to + set up important event-loop variables. + + * event-loop.h: setup_event_loop is now start_event_loop. + * main.c (main): Ditto. + +Fri Jun 11 18:34:33 1999 Andrew Cagney + + * defs.h (gdb_file_rewind_ftype, gdb_file_rewind, + set_gdb_file_rewind, gdb_file_put_ftype, gdb_file_put, + set_gdb_file_put): Declare. + + * utils.c (gdb_file_new): Initialize ``rewind'' and ``put''. + (struct gdb_file): Add to_rewind and to_put. + (null_file_put, null_file_rewind, gdb_file_put, gdb_file_rewind, + set_gdb_file_put, set_gdb_file_rewind): New functions. + (tui_file_rewind, tui_file_put): New functions. + (tui_file_new): Add rewind and put. + + * cli-out.c (cli_spaces): Replace gdb_stdout with data->stream. + (cli_text, cli_message, cli_flush, out_field_fmt, + field_separator): Ditto. + +Fri Jun 11 16:08:37 1999 Andrew Cagney + + * cli-out.c (cli_out_new): Replace init_cli_out, + * top.c (gdb_init): Call cli_out_new. + * main.c (main): Delete call to set_ui_out_impl. + + * ui-out.h (set_ui_out_impl, cli_ui_out_impl), ui-out.c: Delete. + (cli_out_new): Add declaration. Will move later. + + * ui-out.c (ui_out_new, ui_out_data), ui-out.h: New functions. + (struct ui_out): Add field data. + (ui_out_new): Replace init_ui_out_state. + + * ui-out.c (XMALLOC): Define. + (ui_out_stream_new, append_header_to_list): Use XMALLOC instead of + xmalloc. + * cli-out.c (XMALLOC): Define. + +Fri Jun 11 10:31:29 1999 Andrew Cagney + + * ui-out.c (ui_out_field_int, ui_out_field_skip, + ui_out_field_fmt): Rewrite statements to remove infix operators. + + * ui-out.c (get_curr_header, verify_field_proper_position, + verify_field_alignment, init_ui_out_state, set_ui_out_impl, + append_header_to_list): Add explicit ui_out parameter. + (struct ui_out): Move the local variables ``table_flag'', + ``body_flag'', ``table_columns'', ``table_id'', ``list_flat'', + ``field_count'', ``headerfirst'', ``headerlast'', ``headercurr'' + into this struct. + (typedef ui_out_hdr): Delete. + (struct ui_out_hdr): Rename struct _ui_out_hdr. + (ui_out_table_begin, ui_out_table_end, ui_out_table_body, + ui_out_table_header, ui_out_field_int, ui_out_list_begin, + ui_out_table_end, ui_out_list_end, ui_out_field_skip, + ui_out_table_body, ui_out_list_begin, ui_out_list_end, + ui_out_field_string, ui_out_field_fmt, init_ui_out_state, + verify_field_proper_position, verify_field_alignment, + clear_header_list, append_header_to_list, _initialize_ui_out): + Update. + + * ui-out.h (typedef streambuf): Delete. + (struct _streambuf): Rename to struct ui_stream. + * breakpoint.c (breakpoint_1), stack.c (print_frame_info_base), + printcmd.c (print_frame_args): Rename streambuf to struct + ui_stream. + +Fri Jun 11 15:10:32 1999 Andrew Cagney + + * d10v-tdep.c (d10v_push_arguments): Fix order of arguments passed + to store_address. + +Fri Jun 11 10:31:29 1999 Andrew Cagney + + * remote.c (tty_input): Change array to pointer. + (_initialize_remote): Call build_remote_gdbarch_data. + (build_remote_gdbarch_data): New function. Allocate space for + tty_input. + (readsocket, readtty): Delete extern declaration of tty_input. + +1999-06-10 Elena Zannoni + + * event-top.c (gdb_readline2): Call the command handling function + via the input_handler pointer. + (change_line_handler): When turning off editing, set input_handler + as well. + + * utils.c (prompt_for_continue): If running asynchronously, call + async_request_quit, instead of request_quit. + + * tracepoint.c (read_actions): If running asynchronously, set the + signal handler for STOP_SIGNAL to handle_stop_sig. + + * top.h: (source_line_number, source_file_name, source_error, + source_pre_error, history_expansion_p, server_command): export for + use of event-top.c. + + * event-top.c: Include top.h and terminal.h. + (instream): Remove extern declaration. + (handle_sigint, handle_sigquit, handle_sighup, handle_sigfpe, + handle_sigwinch, async_do_nothing, async_disconnect, + async_float_handler, async_stop_sig): Make static. + (async_request_quit, async_do_nothing, async_disconnect, + async_float_handler, async_stop_sig): Add gdb_glient_data + argument. + (handle_stop_sig): New function. + (sigtstp_token): New variable. + (sigint_token, sigquit_token, sigfpe_token, sigwinch_token): + Change their type tp PTR. + (mark_async_signal_handler_wrapper): New function. + (setup_event_loop): Initialize all the variables used by readline + only if not already done while reading the .gdbinit file. Display + the initial gdb prompt, if .gdbinit took care of setting things up + for readline. + (change_line_handler): When turning on the use of readline, + initialize input_handler as well. + (command_line_handler): Set up the signal handler for STOP_SIGNAL + to be handle_stop_sig. + (async_init_signals): Remove coercion of signal handlers in calls + to create_async_signal_handler. Initialize token for stop signal. + (handle_sigint): Call async_request_quit using one argument. + (handle_sigint, handle_sigquit, handle_sighup, handle_sigfpe, + handle_sigwinch): Call mark_async_signal_handler_wrapper instead + of mark_async_signal_handler. + + * event-loop.h: Add extern declarations for handle_stop_sig, + async_command_editing_p, async_annotation_suffix, + new_async_prompt, the_prompts. + + * top.c (command_line_input): Set the signal handler to be + handle_stop_sig, in case gdb is running asynchronously. + (get_prompt): Return the top of the prompt stack if running + asynchronously. + (set_prompt): Set the top of the prompt stack if running + asynchronously. + (init_main): Move ``extern'' vars from here to event-loop.h. + +1999-06-10 Michael Snyder + + * values.c (value_from_string): new function. Make a value_ptr + from a string, with storage in local GDB memory (not in inferior). + * value.h (value_from_string): add prototype. + * remote.c (remote_cisco_ops): New remote target, "target cisco". + (init_remote_cisco_ops): New function, initialize new target. + (remote_cisco_mourn, remote_cisco_wait, remote_cisco_open, + remote_cisco_close): New functions, implement new target cisco. + (minitelnet, readtty, readsocket) New functions, implement the + I/O pass-through mode for target cisco. + (remote_wait): Detect special enhanced version of the 'S' packet + for target cisco. + (remote_cisco_expand): Perform Cisco variant of RLL decoding. + +1999-06-10 Elena Zannoni + + * event-loop.c (gdb_wait_for_event): Initialize num_found to 0. + + * top.c (print_prompt): Delete this function. + + From: Andrew Cagney + + * event-top.c (async_hook): Delete extern declaration. + + * defs.h: Replace ``async_hook'' with ``async_p''. + * top.c (gdb_init, init_main, init_main, init_main, init_main): + Replace ``async_hook'' with ``async_p''. + + * main.c: Rename ``async'' to ``async_p''. + (main): Add --noasync option. + (main): Hook in the asynchronous event-loop based CLI using + command_loop_hook instead of async_hook. Delete call to + async_hook(). + +Thu Jun 10 21:14:16 1999 Andrew Cagney + + * mn10300-tdep.c (mn10300_store_return_value, + mn10300_extract_struct_value_address, + mn10300_extract_return_value), config/mn10300/tm-mn10300.h: New + functions. + * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS, + STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE): Update. + (TARGET_MN10300): Delete macro. Not used. + +Thu Jun 10 20:04:02 1999 Andrew Cagney + + * mn10300-tdep.c (mn10300_register_names): Make static. + (STORE_STRUCT_RETURN): Do not modify SP. + + * config/mn10300/tm-mn10300.h(mn10300_register_name), + mn10300-tdep.c : New function. + * config/mn10300/tm-mn10300.h (REGISTER_NAME): Update. + * config/mn10300/tm-mn10300.h (mn10300_saved_pc_after_call), + mn10300-tdep.c: New function. + * config/mn10300/tm-mn10300.h (SAVED_PC_AFTER_CALL): Update. + +Wed Jun 9 16:42:16 1999 Andrew Cagney + + * top.h, top.c (simplified_command_loop): Make global. + + * main.c (main): Delete call to call_interp_loop. Interpreters + hook in using command_loop_hook. + * top.c (call_interp_loop): Delete function. + +1999-06-10 Keith Seitz + + * mcore-rom.c (picobug_dumpregs): Return a value. Any value, it + doesn't matter. + * mcore-tdep.c (mcore_analyze_prologue): Set NO_MORE_FRAMES + if the start of the function is the entry point. + (mcore_analyze_prologue): rotli takes an immediate, not an + offset immediate. + (mcore_push_arguments): Fix compiler warning. + +1999-06-09 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * rs6000-tdep.c (skip_prologue): Don't mistake a branch for a + subroutine call. + +1999-06-08 Michael Snyder + + * remote.c (remote_wait): Add 'N' response packet, which is a + stop with signal number plus section offsets for .text, .data and + .bss. This is used by Cisco to indicate relocation offsets. + (remote_cisco_section_offsets, remote_cisco_objfile_relocate): + new files to support 'N' packet. + (remote_info_process): New function. Implements the + "info remote-process" command, by means of which the remote target + can report anything it wants to about the remote process/app being + debugged. + (_initialize_remote): add info remote-proc command. + (remote_threads_info): New function for "info threads" command. + Attempts to use new query "qfThreadInfo" instead of the old + undocumented query. + * exec.c (exec_set_section_offsets) new files to support 'N' packet. + +Tue Jun 8 13:33:42 1999 Andrew Cagney + + * inferior.h (generic_target_read_pc, generic_target_write_pc, + generic_target_read_fp, generic_target_write_fp, + generic_target_read_sp, generic_target_write_sp): Declare new + functions. + * findvar.c (generic_target_read_pc, generic_target_write_pc, + generic_target_read_fp, generic_target_write_fp, + generic_target_read_sp, generic_target_write_sp): New functions. + (TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP, + TARGET_READ_SP, TARGET_WRITE_SP): Default to corresponding generic + function. + (write_pc_pid, write_pc_pid, read_sp, write_sp, read_fp, + write_fp): Simplify. + + * gdbarch.c (verify_gdbarch): Always verify TARGET_PTR_BIT, + TARGET_SHORT_BIT, TARGET_INT_BIT, TARGET_LONG_BIT, + TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, TARGET_DOUBLE_BIT, + TARGET_LONG_DOUBLE_BIT, TARGET_READ_PC, TARGET_WRITE_PC, + TARGET_READ_FP, TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP, + USE_GENERIC_DUMMY_FRAMES, CALL_DUMMY_BREAKPOINT_OFFSET_P, + CALL_DUMMY_P, CALL_DUMMY_STACK_ADJUST_P, GET_SAVED_REGISTER, + REGISTER_CONVERTIBLE, PUSH_ARGUMENTS, PUSH_RETURN_ADDRESS, + FRAME_CHAIN_VALID. + (GET_GDBARCH, SET_GDBARCH): Delete macros. Implement functions + directly. + * gdbarch.h, gdbarch.c: Call fatal() instead of abort(). Identify + the function / macro with a problem. Always verify a architecture + attribute before returning it. + * gdbarch.h, gdbarch.c (generic_register_convertible_not): New + function. + + * mips-tdep.c (mips_push_return_address): New function. + * config/mips/tm-mips.h (PUSH_RETURN_ADDRESS): Define. + + * mips-tdep.c (mips_gdbarch_init): Initialize short_bit, + double_bit, long_double_bit, read_pc, write_pc, read_fp, write_fp, + read_sp, write_sp, frame_chain_valid, get_saved_register, + push_arguments, push_return_address, register_convertible, + call_dummy_p, use_generic_dummy_frames, + call_dummy_breakpoint_offset_p, call_dummy_stack_adjust_p, + call_dummy_words and sizeof_call_dummy_words. + * config/mips/tm-mips.h: Don't define CALL_DUMMY when multi-arch. + +1999-06-07 Keith Seitz + + * v850ice.c (init_hidden_window): Do not rely on the existence of + a gui for window creation. Return boolean status. + (v850ice_open): Use boolean status of init_hidden_window. + Allow any ICE execution command to run under CLI. Maybe one + day gdb will use a real event loop and allow this code to run. + * configure.tgt: Configure the v850 ice for all cygwin-hosted + toolchains. + +Mon Jun 7 23:37:26 1999 Andrew Cagney + + * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Delete. + * mips-tdep.c (mips_init_extra_frame_info): Allocate saved_regs. + (temp_saved_regs): Replace struct with a simple pointer. + (set_reg_offset, mips32_heuristic_proc_desc, heuristic_proc_desc, + mips_init_extra_frame_info): Update. + +Mon Jun 7 21:40:12 1999 Andrew Cagney + + * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Move elements from here. + * mips-tdep.c (struct frame_extra_info): To here. + + * mips-tdep.c (mips_print_extra_frame_info, mips_find_saved_regs, + mips_init_extra_frame_info, mips_pop_frame): Update + (mips_init_extra_frame_info): Allocate space for the extra info. + +Mon Jun 7 21:08:50 1999 Andrew Cagney + + * config/mips/tm-mips.h (mips_init_extra_frame_info), mips-tdep.c: + Rename init_extra_frame_info. Add argument ``fromleaf''. + mips-tdep.c (mips_gdbarch_init): Add mips_init_extra_frame_info. + + * config/mips/tm-mips.h (mips_print_extra_frame_info), + mips-tdep.c: New function. + (PRINT_EXTRA_FRAME_INFO): Update definition. + +Mon Jun 7 20:11:07 1999 Andrew Cagney + + * config/mips/tm-mips.h, config/mips/tm-irix3.h, + config/mips/tm-tx19.h, config/mips/tm-tx19l.h, + config/mips/tm-tx39.h, config/mips/tm-tx39l.h: Rename macro + REGISTER_NAMES to MIPS_REGISTER_NAMES. + + * config/mips/tm-mips.h (REGISTER_NAME): Define. + * mips-tdep.c (mips_processor_reg_names): New static variable. + (mips_register_name): New function. + (mips_set_processor_type): Update mips_processor_reg_names. + (mips_generic_reg_names): Initialize using MIPS_REGISTER_NAMES. + (mips_gdbarch_init): Add mips_register_name. + +Sun Jun 6 11:09:19 1999 Andrew Cagney + + * remote.c (PBUFSIZ): Re-define so that value is computed at + run-time. + (MAXBUFBYTES): Re-define as a macro function. + * gdbarch.h, gdbarch.c: Add multi-arch support for REGISTER_BYTES. + * d10v-tdep.c, config/d10v/tm-d10v.h: Update. + +1999-06-05 Fernando Nasser + + * symtab.c (decode_line_1): Accept filenames with spaces in + 'linespecs' when enclosed in double quotation marks and handle + drive specification is DOS format (D:). + +1999-06-04 Jim Blandy + + * parse.c: Don't include twice. + +1999-06-04 David Taylor + + Sat May 15 12:16:09 1999 Per Bothner + + * eval.c (evaluate_subexp_standard): Remove Gilmore rant. + (Of course C has "expected types", at least if you allow + brace-initializer expressions - as in Gcc.) + Remove NULLing out expect_type. Do pass NULL_TYPE in place + the incoming expect_type where appropriate. + +Fri Jun 4 10:56:23 1999 Jeffrey A Law (law@cygnus.com) + + * hppa-tdep.c (hppa_fix_call_dummy): Make it work for GCC compiled + executables without end.o. Clean up lots of mis-guided comments. + +Fri Jun 4 17:10:36 1999 Andrew Cagney + + * parser-defs.h (std_regs): Replace array with pointer. + * parse.c (build_parse): Build the std_regs table according to the + standard registers available. + (_initialize_parse): Register std_regs and num_std_regs as + architecture specific. + * gdbarch.h, gdbarch.c: Add multi-arch support for SP_REGNUM, + FP_REGNUM, PC_REGNUM, NUM_REGS, REGISTER_NAME. + * d10v-tdep.c, config/d10v/tm-d10v.h: Update. + +1999-06-03 Fernando Nasser + + * printcmd.c (print_frame_args): Convert some of the output to use + ui_out. + * stack.c (print_frame_info_base): Adjust the call to the above + function. + +1999-06-03 Michael Snyder + + * thread.c: eliminate the target_thread_vector (functionality + moved into the standard target vector). + * gdbthread.h: eliminate target_thread_vector. Move all related + defines into remote.c, since they are no longer shared with thread.c. + * remote.c: eliminate the target_thread_vector. + (remote_find_new_threads): change return type to void, consistent + with the target vector table. (cont_thread): rename continue_thread. + (record_currthread): remove dead code. (remote_thread_alive): + clean up and simplify. (threadref etc.): move definitions to here + from gdbthread.h. + +1999-06-02 Jason Molenda (jsm@bugshack.cygnus.com) + + * inftarg.c (child_create_inferior): Remove dead HPUX specific code + which tries to find csh. + * fork-child.c: Remove DEBUGGING predefine and conditionalized + printfs. + (fork_inferior): Remove dead HPUX specific code which assumes shell + is csh. + + * hppa-tdep.c: Remove DEBUGGING and #if 0 debugging printfs. + * parse.c: Ditto. + * somread.c: Ditto. + + * gdbarch.h: Forward decl of struct value. + +Thu Jun 3 10:12:38 1999 Andrew Cagney + + * d10v-tdep.c (do_d10v_pop_frame): Rename d10v_pop_frame. Make + static. + * d10v-tdep.c (d10v_pop_frame), config/d10v/tm-d10v.h: New + function. Call generic_pop_current_frame. + * config/d10v/tm-d10v.h (POP_FRAME): Update. + * gdbarch.h, gdbarch.c (frame_num_args_unknown): New function. + * gdbarch.h, gdbarch.c: Add multi-arch support for POP_FRAME, + SKIP_PROLOGUE, INNER_THAN, DECR_PC_AFTER_BREAK, + FUNCTION_START_OFFSET, REMOTE_TRANSLATE_XFER_ADDRESS, FRAME_CHAIN, + FRAME_CHAIN_VALID, FRAME_SAVED_PC, FRAME_ARGS_ADDRESS, + FRAME_LOCALS_ADDRESS, FRAME_ARGS_SKIP, + FRAMELESS_FUNCTION_INVOCATION, REGISTER_BYTE, REGISTER_RAW_SIZE, + REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, SAVED_PC_AFTER_CALL, + FRAME_NUM_ARGS, MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE, + REGISTER_SIZE. + * d10v-tdep.c, config/d10v/tm-d10v.h: Update. + * config/d10v/tm-d10v.h (DMEM_START, IMEM_START, STACK_START, + ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM): Move definitions from + here. + * d10v-tdep.c: To here. + * config/d10v/tm-d10v.h (struct type): Move declaration from here. + * gdbarch.h: To here. + * config/d10v/tm-d10v.h (struct frame_info, struct + frame_saved_regs, struct type): Delete declarations. + +1999-06-02 Robert Hoehne + + * go32-nat.c: go32_terminal_init, go32_terminal_inferior and + go32_terminal_ours are new functions to save/restore the inferior`s + stdin/stdout filemodes + +1999-06-02 Stan Shebs + + * MAINTAINERS: Add Mark Kettenis, Jeff Law, and Philippe De Muyter + as maintainers for Hurd, HP/UX, and COFF, respectively. + +1999-06-02 Mark Kettenis + + * gnu-nat.c (inf_continue): New function. + (struct inf): Use `unsigned int' instead of `int' for bit-fields. + Add new bit-field named `nomsg'. + (inf_validate_procinfo): Renamed from inf_validate_stopped, all + callers changed. Also update the `nomsg' and `traced' fields of + INF. + (make_inf): Initialize INF->nomsg. + (inf_cleanup): Reset INF->nomsg. + (inf_detach): Call `inf_validate_procinfo'. Call `inf_continue' + instead of `inf_signal' if the inferior does not have a message + port. + (gnu_resume): Likewise. + (gnu_create_inferior): Reset INF->nomsg in `attach_to_child'. + Call `inf_validate_procinfo' after returning from `fork_inferior'. + (gnu_attach): Update signal thread and tracing state. + + * config/i386/tm-i386gnu.h: Include "i386/tm-i386.h" instead of + "i386/tm-i386v.h". + (STACK_END_ADDR): Remove. + (SIGCONTEXT_PC_OFFSET): New define. + Include "tm-sysv4.h". + +1999-06-02 J.T. Conklin + + * config/tm-vxworks.h: New file, header for definitions common to + all vxWorks targets. + * config/a29k/tm-vx29k.h, config/i960/tm-vx960.h, + config/m68k/tm-vx68.h, config/mips/tm-vxmips.h, + config/sparc/tm-vxsparc.h: Include tm-vxworks.h. + +Wed Jun 2 17:37:03 1999 Jeffrey A Law (law@cygnus.com) + + * config/pa/tm-hppa.h (IMPORT_SHLIB): New unwind stub type. + +1999-06-02 Christopher Faylor + + * configure.tgt: Alphabetically reorder some targets. + +1999-06-02 Keith Seitz + + * v850ice.c (v850ice_xfer_memory): Insert lost "break". + +1999-06-02 Jim Blandy + + * rs6000-tdep.c (variants): Fix description of 750 register set. + (Thanks to J. T. Conklin.) + +Wed Jun 2 16:10:08 1999 Andrew Cagney + + * gdbarch.h, gdbarch.c: Add multi-arch support for + STORE_STRUCT_RETURN, STORE_RETURN_VALUE, + EXTRACT_STRUCT_VALUE_ADDRESS, USE_STRUCT_CONVENTION, + FRAME_INIT_SAVED_REGS and INIT_EXTRA_FRAME_INFO. + * d10v-tdep.c, config/d10v/tm-d10v.h: Update. + + * config/d10v/tm-d10v.h (FRAME_INIT_SAVED_REGS): Replace + FRAME_FIND_SAVED_REGS. + (d10v_frame_init_saved_regs): Replace d10v_frame_find_saved_regs. + * d10v-tdep.c (d10v_pop_frame, d10v_frame_chain, + d10v_frame_init_saved_regs): Update. + * gdbarch.h: Disallow FRAME_FIND_SAVED_REGS when multi-arch. + + * gdbarch.h, gdbarch.c: Add multi-arch support for + D10V_MAKE_DADDR, D10V_MAKE_IADDR, D10V_DADDR_P, D10V_IADDR_P, + D10V_CONVERT_DADDR_TO_RAW and D10V_CONVERT_IADDR_TO_RAW. + * d10v-tdep.c, config/d10v/tm-d10v.h: Update. + + * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete. + * d10v-tdep.c (struct frame_extra_info): Define. + (d10v_init_extra_frame_info, d10v_pop_frame, d10v_frame_chain, + d10v_frame_find_saved_regs): Update. + * gdbarch.h: Disallow EXTRA_FRAME_INFO when multi-arch. + +Tue Jun 1 13:36:31 1999 Philippe De Muyter + + * config/m68k/tm-delta68.h (FRAME_NUM_ARGS): Macro prototype fixed. + * config/m68k/tm-news.h, config/ns32k/tm-merlin.h: Ditto. + * config/ns32k/tm-umax.h (FRAME_NUM_ARGS): Old macro definition + removed; new macro prototype fixed. + +Wed Jun 2 11:18:37 1999 Andrew Cagney + + * gdbarch.h, gdbarch.c: Add multi-arch support for + EXTRACT_RETURN_VALUE, PUSH_ARGUMENTS, PUSH_DUMMY_FRAME, + PUSH_RETURN_ADDRESS, POP_FRAME, FRAME_FIND_SAVED_REGS. + * d10v-tdep.c, config/d10v/tm-d10v.h: Update. + + * gdbarch.h, gdbarch.c: Add multi-arch support for + REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW. + * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. + + * defs.h (REGISTER_NAME): Move compatibility definition from here. + * gdbarch.h: To here. + + * frame.h, blockframe.c (generic_fix_call_dummy): New + stub function. + * gdbarch.h, gdbarch.c: Add multi-arch support for FIX_CALL_DUMMY. + * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. + +Tue Jun 1 20:06:38 1999 Andrew Cagney + + * d10v-tdep.c (d10v_gdbarch_init): Set get_saved_register. + * config/d10v/tm-d10v.h: Update. + +Tue Jun 1 19:50:05 1999 Andrew Cagney + + * gdbarch.h, gdbarch.c: Add multi-arch support for TARGET_READ_PC, + TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP, TARGET_READ_SP + and TARGET_WRITE_SP. + * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. + +Tue Jun 1 19:19:02 1999 Andrew Cagney + + * gdbarch.c (default_gdbarch): Set field GET_SAVED_REGISTER to + generic_get_saved_register. + * gdbarch.c: Change update dispatch functions so that they check + for a NULL function pointer. + +Tue Jun 1 19:19:02 1999 Andrew Cagney + + * gdbarch.h, gdbarch.c: Add multi-arch support for TARGET_INT_BIT, + TARGET_CHAR_BIT, TARGET_SHORT_BIT, TARGET_FLOAT_BIT, + TARGET_DOUBLE_BIT and TARGET_LONG_DOUBLE_BIT. + * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. + +Tue Jun 1 18:47:54 1999 Andrew Cagney + + * parse.c (build_parse): New function. Initialize + msym_text_symbol_type, msym_data_symbol_type and + msym_unknown_symbol_type. + (_initialize_parse): Call build_parse. + (_initialize_parse): Register variables msym_text_symbol_type, + msym_data_symbol_type as msym_unknown_symbol_type as + per-architecture. + +Tue Jun 1 11:30:09 1999 Andrew Cagney + + * d10v-tdep.c (_initialize_d10v_tdep): Register d10v as an + architecture. + (d10v_gdbarch_init): New function. + * confg/d10v/tm-d10v.h (GDB_MULTI_ARCH): Define. + +Tue Jun 1 10:45:24 1999 Andrew Cagney + + * config/d10v/tm-d10v.h (REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Convert + macros into functions. + * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_register_convertable, + d10v_register_convert_to_virtual, d10v_register_convert_to_raw): + The new functions. + +1999-05-31 Fernando Nasser + + * breakpoint.c (print_it_normal): Convertion of part of the output + to use ui-out. + (mention): Same as above. + * infcmd.c (run_command): Same. + * source.c (print_source_lines_base): Same. + * stack.c (print_frame_info_base): Same. + +1999-05-31 Fernando Nasser + + * breakpoint.c (breakpoint_1): Fix names of fields on ui_out + produced output. + * ui-out.h: Cosmetic change. + +1999-05-31 Fernando Nasser + + * stack.c (print_args_stub): Add missing stream parameter. + +Mon May 31 15:50:08 1999 Andrew Cagney + + Fri May 28 16:51:00 1999 Martin Dorey : + * valops.c, value.h (default_push_arguments): Fix order of + parameters to match PUSH_ARGUMENTS arguments. + +1999-05-28 Fernando Nasser + + * top.c (print_command_lines): Simplified script format for + non-console output. + +1999-05-28 Fernando Nasser + + * top.c (print_command_lines): Fixed printing of if clauses. + * breakpoint.c (breakpoint_1): Adjust call to the above. + * top.c (show_user_1): Same as above. + +1999-05-27 Fernando Nasser + + * top.c (call_interp_loop): Correct build problem with UI_OUT defined. + +Thu May 27 11:42:55 1999 Andrew Cagney + + * gdbarch.h (EXTRACT_STRUCT_VALUE_ADDRESS): Return 0. + + * valops.c (value_assign): Delete redundant test of + REGISTER_CONVERTIBLE. + +Thu May 27 11:33:57 1999 Andrew Cagney + + * config/w65/tm-w65.h, config/tic80/tm-tic80.h, config/sh/tm-sh.h, + config/i386/tm-i386m3.h, config/i386/tm-go32.h, + config/i386/tm-cygwin.h, config/h8500/tm-h8500.h, + config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Delete definition of + macro NAMES_HAVE_UNDERSCORE. + +Thu May 27 09:31:06 1999 Andrew Cagney + + * gdbarch.h (EXTRACT_STRUCT_VALUE_ADDRESS, + EXTRACT_STRUCT_VALUE_ADDRESS_P): Provide default definitions. + * values.c (value_being_returned): Use + EXTRACT_STRUCT_VALUE_ADDRESS when EXTRACT_STRUCT_VALUE_ADDRESS_P. + +Wed May 26 13:51:25 1999 Andrew Cagney + + * utils.c (tui_file_new, tui_file_delete, tui_fileopen): New + functions. + (tui_file_isatty): Rename gdb_file_isatty. + (gdb_file_init_astring): Use tui_file_new to create stream. + (gdb_file_get_strbuf, gdb_file_adjust_strbuf): Call gdb_file_data + to access the tui_stream. + (tui_file_flush): Rename gdb_flush. Call gdb_file_data to access + the tui_stream. Pass FILE and not STREAM down. + + * utils.c (struct stdio_file, stdio_file_flush, stdio_file_fputs, + stdio_file_isatty, stdio_file_delete, stdio_file_new, + stdio_fileopen): Define type and functions. Implement a simple + STDIO based gdb_file. + (struct gdb_file, gdb_file_new, gdb_file_delete, null_file_isatty, + null_file_flush, null_file_fputs, null_file_delete, gdb_file_data, + set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_fputs, + set_gdb_file_data, fputs_unfiltered, gdb_flush, gdb_file_isatty): + Define type and functions. Implement virtual functions for + gdb_file. + + * defs.h (struct gdb_file): Declare. + (GDB_FILE): Change type to struct gdb_file. Deprecate. + (gdb_file_flush_ftype, gdb_file_fputs_ftype, + gdb_file_isatty_ftype, gdb_file_delete_ftype): Add function type + declarations. + + * defs.h (set_gdb_file_flush, set_gdb_file_fputs, + set_gdb_file_isatty, set_gdb_file_data, gdb_file_new, + gdb_file_delete, gdb_file_data, stdio_fileopen, tui_fileopen): Add + function declarations. + (gdb_fopen): Re-implement. Call stdio_file_new. + (gdb_fclose): Re-implement. Call gdb_file_delete. + + * main.c (tui_file_fputs): Rename fputs_unfiltered. Use + gdb_file_data to gain access to the tui_stream data. Use FILE + instead of STREAM where applicable. + (main): Create gdb_stdout and gdb_stderr using tui_fileopen. + + * defs.h (struct tui_stream): Add field ts_magic. + * utils.c (tui_file_magic): Local variable. + (tui_file_new): Set field ts_magic. + (tui_file_delete, tui_file_isatty, gdb_file_init_astring, + gdb_file_get_strbuf, gdb_file_adjust_strbuf, tui_file_flush): + Verify ts_magic. + +1999-05-25 Fernando Nasser + + * top.c (print_command_lines): New function, fix bug in printing + while commands and uses ui_out. + * gdbcmd.c: Add prototype for the above. + * breakpoint.c (breakpoint_1): Fix breakpoint script printing. + * command.c (show_user_1): Fix user command script printing. + +1999-05-25 Jim Blandy + + * breakpoint.c (insert_breakpoints, remove_breakpoint, + breakpoint_1): Add a 'default' case, which prints a warning + message, to remove EGCS warnings. + +1999-05-25 Fernando Nasser + + * utils.c (gdb_file_adjust_strbuf): Take into account the + possibility that the buffer has not been allocated yet. + +Tue May 25 16:05:11 1999 Andrew Cagney + + * gdbarch.h (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW): Provide default definition. + + * valops.c (value_assign), infcmd.c (do_registers_info), findvar.c + (value_from_register, value_of_register): Remove #ifdef + REGISTER_CONVERTIBLE. Assume REGISTER_CONVERTIBLE etc defined. + +1999-05-25 Keith Seitz + + * config/mcore/tm-mcore.h (FRAME_NUM_ARGS): Re-write definition of + FRAME_NUM_ARGS so that it returns NUM_ARGS as a result instead of + setting a variable as a side effect. + +Tue May 25 16:18:25 1999 Andrew Cagney + + * remote-d10v.c (d10v_eva_prepare_to_trace, + d10v_eva_get_trace_data), remote-sim.c (_initialize_remote_sim): + Add declaraton. Make static. + + * remote-d10v.c (_initialize_remote_d10v), d10v-tdep.c + (_initialize_d10v_tdep): Add declaration. + * config/d10v/tm-d10v.h (d10v_frame_chain): Add declaration. + +Tue May 25 15:20:58 1999 Andrew Cagney + + * main.c (init_proc, proc_remove_foreign): Delete function. + * inftarg.c (child_mourn_inferior): Update. Delete call to + proc_remove_foreign(). + * top.c (gdb_init): Update. Delete call to init_proc(). + + * utils.c (pollquit, fmthex, hexlate): Delete function. + +Tue May 25 13:01:43 1999 Andrew Cagney + + * main.c (gdb_init): Move declaration from here. + * top.h: To here. + + * main.c (call_interp_loop): Move declaration from here. + * top.h: To here. + + * defs.h (init_page_info): Add declaration. + + * top.c (initialize_utils): Move declaration from here. + * defs.h: To here. + + * infcmd.c (target_map_name_to_register): Move declaration from + here. + * parser-defs.h: To here. + + * c-typeprint.c (cp_type_print_method_args), target.c + (nosupport_runtime, normal_target_post_startup_inferior): Add + declaration. Make static. + +Tue May 25 13:53:23 1999 Andrew Cagney + + * main.c: Include "event-loop.h". + * Makefile.in (main.o): Add dependency. + + * top.h (setup_event_loop, async_init_signals), top.c + (set_async_editing_command, set_async_annotation_level, + set_async_prompt), event-loop.c (display_gdb_prompt): Move + declarations from here. + * event-loop.h: To here. + + * event-loop.h (delete_async_signal_handler): Add function + declaration. + + * event-top.c (change_annotation_level, command_handler): Add + declaration. Make static. + +Tue May 25 12:44:58 1999 Andrew Cagney + + * tracepoint.c (free_actions_list, add_register): Add declaration. + Make static. + (free_actions_list_cleanup_wrapper): New function. Wraps + free_actions_list for make_cleanup. + (trace_start_command): Pass free_actions_list_cleanup_wrapper + instead of free_actions_list to make_cleanup. + (_initialize_tracepoint): Add extern declaration. + +Tue May 25 12:23:39 1999 Andrew Cagney + + * jv-typeprint.c (java_type_print_base, jv-valprint.c + (java_print_value_fields): Add static declaration. + + * jv-lang.c (java_lookup_type, get_java_utf8_name, + java_lookup_type): Add static declaration. + (get_java_class_symtab, java_class_is_primitive, + java_value_string): Add declaration. Make static. + (java_rerun_cleanup): Add extern declaration for this stub + function. + +Tue May 25 12:06:29 1999 Andrew Cagney + + * gdbarch.h: When multi-arch, check that REGISTER_NAMES was not + defined. + +Mon May 24 16:16:29 1999 Andrew Cagney + + * inflow.c (_initialize_inflow), annotate.c + (_initialize_annotate), os9kread.c (_initialize_os9kread), + serial.c (_initialize_serial), nlmread.c (_initialize_nlmread), + f-valprint.c (_initialize_f_valprint), cp-valprint.c + (_initialize_cp_valprint), typeprint.c (_initialize_typeprint), + complaints.c (_initialize_complaints), scm-lang.c + (_initialize_scheme_language), m2-lang.c + (_initialize_m2_language), dbxread.c (_initialize_dbxread), + f-lang.c (_initialize_f_language), ch-lang.c + (_initialize_chill_language), c-lang.c (_initialize_c_language), + corefile.c (_initialize_core), stabsread.c + (_initialize_stabsread), mipsread.c (_initialize_mipsread), + elfread.c (_initialize_elfread), coffread.c + (_initialize_coffread), maint.c (_initialize_maint_cmds), + demangle.c (_initialize_demangler), maint.c + (_initialize_maint_cmds), language.c (_initialize_language): Add + external declaration. + * ui-out.c (_initialize_ui_out), cli-out.c (_initialize_cli_out): + Ditto. + +Mon May 24 10:04:56 1999 Andrew Cagney + + * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/v850/tm-v850.h, + config/tic80/tm-tic80.h, config/tahoe/tm-tahoe.h, + config/rs6000/tm-rs6000.h, config/sparc/tm-sparc.h, + config/sh/tm-sh.h, config/pyr/tm-pyr.h, config/pa/tm-hppa.h, + config/ns32k/tm-merlin.h, config/mn10300/tm-mn10300.h, + config/mn10200/tm-mn10200.h, config/mips/tm-mips.h, + config/m88k/tm-m88k.h, config/m68k/tm-news.h, + config/m68k/tm-delta68.h, config/m68k/tm-isi.h, + config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, + config/i960/tm-i960.h, config/i386/tm-i386v.h, + config/i386/tm-i386.h, config/h8500/tm-h8500.h, + config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, + config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, + config/convex/tm-convex.h, config/arc/tm-arc.h, + config/arm/tm-arm.h, config/alpha/tm-alpha.h, + config/a29k/tm-a29k.h: Re-write definition of FRAME_NUM_ARGS so + that it returns NUM_ARGS as a result instead of setting a variable + as a side effect. + + * ns32k-tdep.c (merlin_frame_num_args), tahoe-tdep.c + (tahoe_frame_num_args), vax-tdep.c (vax_frame_num_args), + m68k-tdep.c (news_frame_num_args, delta68_frame_num_args, + isi_frame_num_args), convex-tdep.c (convex_frame_num_args): New + functions. + + * stack.c (print_args_stub): Update use of FRAME_NUM_ARGS. + +Mon May 24 11:57:04 1999 Andrew Cagney + + * remote.c (remote_xfer_memory): Re-write with assumption that + REMOTE_TRANSLATE_XFER_ADDRESS is defined. Pass targ_addr and + targ_len by reference. + (REMOTE_TRANSLATE_XFER_ADDRESS): Provide default definition. + + * remote-d10v.c (remote_d10v_translate_xfer_address): Update. + * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Update. + +Mon May 24 12:10:58 1999 Andrew Cagney + + * value.h (default_push_arguments): Add function declaration. + + * alpha-tdep.c (alpha_about_to_return), gdbarch.c (verify_gdbarch, + arch_ok, set_arch), command.c (find_cmd), infrun.c + (follow_inferior_fork, follow_fork, follow_vfork, + set_schedlock_func, is_internal_shlib_eventpoint, + stopped_for_internal_shlib_event, stopped_for_shlib_catchpoint, + xdb_handle_command), infcmd.c (run_no_args_command, go_command), + symfile.c (add_filename_language, set_ext_lang_command, + info_ext_lang_command, init_filename_language_table), symtab.c + (overload_list_add_symbol), defs.h (default_get_saved_register), + ax-general.c (grow_expr, append_const, read_const, generic_ext): + Ditto. + + * infrun.c (currently_stepping): Ditto. Make static. + + * valops.c (hand_function_call): Explictly type static variable + ``checked''. + +Mon May 24 08:36:18 1999 Andrew Cagney + + * d10v-tdep.c (d10v_breakpoint_from_pc, d10v_register_name, + d10v_register_byte, d10v_register_raw_size, + d10v_register_virtual_size, d10v_register_virtual_type, + d10v_make_daddr, d10v_make_iaddr, d10v_daddr_p, d10v_iaddr_p, + d10v_convert_iaddr_to_raw, d10v_convert_daddr_to_raw, + d10v_store_struct_return, d10v_store_return_value, + d10v_extract_struct_value_address, d10v_frame_saved_pc, + d10v_frame_args_address, d10v_frame_locals_address, + d10v_saved_pc_after_call): New functions. + + * config/d10v/tm-d10v.h (REGISTER_BYTE, REGISTER_RAW_SIZE, + REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, STORE_STRUCT_RETURN, + D10V_MAKE_DADDR, D10V_MAKE_IADDR, D10V_DADDR_P, D10V_IADDR_P, + D10V_CONVERT_DADDR_TO_RAW, D10V_CONVERT_IADDR_TO_RAW, + STORE_STRUCT_RETURN, STORE_RETURN_VALUE, + EXTRACT_STRUCT_VALUE_ADDRESS, SAVED_PC_AFTER_CALL, FRAME_SAVED_PC, + FRAME_ARGS_ADDRESS): Re-define using new functions. + + * config/d10v/tm-d10v.h (BREAKPOINT_FROM_PC): Replace BREAKPOINT. + (REGISTER_NAME): Replace REGISTER_NAMES. + + * utils.c (core_addr_lessthan, core_addr_greaterthan): New + functions. + * defs.h (core_addr_lessthan, core_addr_greaterthan): Declare. + +Sat May 22 16:44:06 1999 Andrew Cagney + + * utils.c (n_spaces): Handle case where first call has N equal to + zero. + (print_spaces): Use n_spaces. + +Fri May 21 11:23:54 1999 Andrew Cagney + + * valops.c (value_push): Remove conditional definition based on + absense of macro PUSH_ARGUMENTS. Pass SP and STRUCT_ADDR by + reference. + (default_push_arguments): New function. + + * config/v850/tm-v850.h, config/tic80/tm-tic80.h, + config/sparc/tm-sparc.h, config/sparc/tm-sp64.h, + config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, + config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, + config/mips/tm-mips.h, config/m32r/tm-m32r.h, + config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, + config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, config/arm/tm-arm.h, + config/alpha/tm-alpha.h: Update definition of PUSH_ARGUMENTS. + Return updated SP. + + * rs6000-tdep.c (rs6000_push_arguments): Rename push_arguments. + +1999-05-21 Fernando Nasser + + * breakpoint.c (breakpoint_1): Added ui_out output code but still + uses old code by default. + +1999-05-21 Fernando Nasser + + * Makefile.in: Added ui-ou files. + * main.c (main): Install cli_out by default. + * ui-out.c (ui_out_table_begin): Use saved table id. + +1999-05-21 Fernando Nasser + + * ui-out.h: Export implementation vectors so they can be + installed in main.c and top.c. + +1999-05-21 Fernando Nasser + + * ui-out.h: New file. Defines the ui_out API. + * ui-out.c: New file. Implements the ui_out API abstraction only. + * cli-out.c: New file. Implements low-level ui-out primitives for + CLI-based interaction. + +1999-05-20 Elena Zannoni + + * top.c (simplified_command_loop): Reformat using GNU style. + (call_interp_loop): Ditto. + +Thu May 20 12:18:28 1999 Andrew Cagney + + * blockframe.c (get_prev_frame): Remove #ifdef around test for + FRAMELESS_FUNCTION_INVOCATION. + (get_prev_frame): Change FRAMELESS_FUNCTION_INVOCATION call to a + function invocation. + * i386-tdep.c (i386_frame_num_args), stack.c (frame_info): Ditto. + * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, + config/sparc/tm-sparc.h, config/sh/tm-sh.h, + config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, + config/mips/tm-mips.h, config/m88k/tm-m88k.h, + config/m68k/tm-m68k.h, config/i960/tm-i960.h, + config/i386/tm-sun386.h, config/i386/tm-i386v.h, + config/i386/tm-i386.h, config/h8500/tm-h8500.h, + config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, + config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, + config/convex/tm-convex.h, config/arm/tm-arm.h, + config/arc/tm-arc.h, config/alpha/tm-alpha.h, + config/a29k/tm-a29k.h: Update FRAMELESS_FUNCTION_INVOCATION. + * fr30-tdep.c (fr30_frameless_function_invocation), convex-tdep.c + (convex_frameless_function_invocation), arm-tdep.c + (arm_frameless_function_invocation): New functions. + +1999-05-20 Elena Zannoni + + * top.c: Change dates in comments to ISO format. + + * event-top.c: Ditto. + * event-loop.c: Ditto. + * main.c: Ditto. + +1999-05-20 Elena Zannoni + + * top.c (simplified_command_loop): New function. It is just a + bare minimal command_loop. + (call_interp_loop): New function. Call the correct version of the + command loop, with the appropriate input reading function, + depending on which interpreter gdb was invoked with. + + * main.c (main): Recognize and handle the new command line option + --interpreter. If an interpreter is specified, call the appropriate + command handling function. + +1999-05-19 Keith Seitz + + * config/mcore/tm-mcore.h (BELIEVE_PCC_PROMOTION): Define. We + really do want to believe what gcc tells us about types... + +1999-05-19 Keith Seitz + + * config/mcore/tm-mcore.h (FRAME_ARGS_ADDRESS): Define to a function. + (FRAME_LOCALS_ADDRESS): Ditto. + * mcore-tdep.c (mcore_frame_args_addcress): New function. + (mcore_frame_locals_address): New function. + + * monitor.c (monitor_open): Only assume we have eight + breakpoints if the monitor implementation does not tell + us how many there really are. Alloc memory for these + dynamically. + (monitor_close): Free memory associated with breakpoint + storage. + (monitor_insert_breakpoint): Don't rely on a hardcoded + number of breakpoints. + (monitor_remove_breakpoint): Ditto. + (NUM_MONITOR_BREAKPOINTS): Removed and replaced with monitor_ops + specification. + * monitor.h (struct monitor_ops): Add new member so that the + individual monitor implementations can tell us how many + breakpoints the monitor supports. + + * mcore-rom.c (init_picobug_cmds): Add number of breakpoints supported + by picobug monitor. + +1999-05-18 Elena Zannoni + + From Philippe De Muyter : + * event-loop.h: Include sys/wait.h only if HAVE_SYS_WAIT_H. + +1999-05-17 Keith Seitz + + * configure.tgt: Add MCore target. + * Makefile.in: Add mcore-tdep.c and mcore-rom.c + * config/mcore/tm-mcore.h: New file. + * config/mcore/mcore.mt: New file. + * mcore-rom.c: New file. + * mcore-tdep.c: New file. + +1999-05-17 Fernando Nasser + + * top.c (print_command_line): Added the missing stream argument. + * gdbcmd.h: Added argument to prototype. + * command.c: Fixed call to include extra argument. + * breakpoint.c: Same. + +1999-05-14 Jim Blandy + + Targets are #defining PREPARE_TO_PROCEED with inconsistent numbers + of arguments. Since the Mach 3 target needs an argument, we'll + make things consistent by adding an argument everywhere. + * infrun.c (proceed): Pass an argument to PREPARE_TO_PROCEED. + * config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Add ignored argument + to definition. + +1999-05-11 Stan Shebs + + Fri Apr 23 13:27:34 PDT 1999 Toshiyasu Morita (tm@netcom.com) + * sh-stub.c: Mostly localize processor dependencies. + +1999-05-10 Martin Hunt + + * debugify.c, debugify.h: Removed because they are no + longer used. + +1999-05-08 Jim Blandy + + * infrun.c (_initialize_infrun): Handle TARGET_SIGNAL_LWP, + TARGET_SIGNAL_WAITING, and TARGET_SIGNAL_CANCEL like SIGALRM or + SIGIO --- pass them through to the inferior silently. + * target.h (enum target_signals): Add TARGET_SIGNAL_CANCEL, for + Solaris's SIGCANCEL. + * target.c (target_signal_from_host, target_signal_to_host): Add + mapping between SIGCANCEL and TARGET_SIGNAL_CANCEL. + (signals): Add entry for SIGCANCEL. + +1999-05-07 Stan Shebs + + After years of talking about it, finally break up the + wait_for_inferior loop. + * infrun.c (struct execution_control_state): New struct, + holds what used to be local vars governing wfi behavior. + (init_execution_control_state): New function, was code in + wfi that set up execution control state. + (handle_inferior_event): New function, was body of main + wfi loop. Rewrite all local var references to go through + the ecs structure passed into this function. + (wait_for_inferior): Rewrite to set up and use execution control + state, and to call the new functions. + (currently_stepping): New function, was the macro + CURRENTLY_STEPPING. + (enum infwait_states): Rename from wfi_states. + (infwait_normal_state, etc): Similarly. + +Thu May 6 15:25:32 1999 Philippe De Muyter + + * coffread.c (coff_symtab_read): Call `record_line' with the line + number of the ".bf" symbol only for one-line functions. + +1999-05-06 Michael Snyder + + * Makefile.in: thread.o depends on target.h. + +1999-05-06 Elena Zannoni + + * event-top.c (change_line_handler): Use POLLIN instead of + POLLRDNORM, for compatibility with Linux. + (setup_event_loop): Ditto. + +1999-05-06 Jim Blandy + + * mips-tdep.c (heuristic_proc_start): Rewrite cryptic error + message about hitting the "heuristic fence post" with something + that actually gives the user a fighting chance of figuring out + why GDB is unhappy. + +1999-05-06 Elena Zannoni + + * top.c: Include event-loop.h. + (init_main): Add async version of 'set prompt' command. + If in async mode define the editing and annotate set + commands in a different way. + Initialize new variable asyn_command_editing_p to 1. + Initialize the gdb prompt for async mode. + (quit_cover): Make not static, for use by the event loop. + (gdb_init): Call async_init_signals for the asynchronous case. + (source_line_number, source_file_name, source_error, + source_pre_error, history_expansion_p): Make non-static, so + event-top.c can use them. + (command_loop_marker): Make non-static, for use in event-top.c. + Include event-loop.h. + + * top.h: Add prototype for async_init_signals. + (SET_TOP_LEVEL): Move here from main.c. + Add setup_event_loop to exported functions. + + * defs.h: Add async_hook to exported variables. + + * main.c (SET_TOP_LEVEL): Move to top.h, so that it is visible in + event-loop.c. Add new global variable async to determine whether + we are running in async mode or not. + (main): Add support for --async switch. Use async_hook to call + setup_event_loop, when running in async mode. + + * event-top.c: New file. Gdb input line handler and command line + handler for the event loop. Initialization of signal handlers. + All the handled signals have handlers called handle_. + Set up all the appropriate tokens for asynchronous signal + handling. + + * event-loop.h: New file. Data structures and definitions for the + event loop. + + * event-loop.c: New file. Functions for the event loop + implementation. + + * config.in: Regenerate with autoheader. + + * configure.in (AC_CHECK_FUNCS): Add poll to list of functions + to be checked for. + + * configure: Regenerate. + + * Makefile.in (SFILES): Add new source files. + (eventloop_h): Define. + (COMMON_OBS): Add new object files. + (event-loop.o): Add rule for target object. + (event-top.o): Ditto. + +1999-05-05 Stan Shebs + + * infrun.c (wait_for_inferior): Transform breaks and continues + into gotos, move the target_wait to the very top of the loop. + +1999-05-05 Jonathan Larmour + + * configure.in: Ensure that GDB links with libuser32.a under + cygwin because libreadline requires it. + * Makefile.in (WIN32LIBS): Substitute in result from configure + * configure: regenerate + +1999-05-04 Jim Blandy + + Fix from John Rigby. Richard Henderson says it seems okay. + * alpha-tdep.c (PROC_DUMMY_FRAME): As long as we're abusing fields + of (proc)->pdr, we ought to at least abuse one large enough to + hold the value we're trying to store in it. iopt is only 32 bits + wide; cbLineOffset is a bfd_vma. + +1999-05-04 DJ Delorie + + DJGPP changes from Robert Hoehne + + * ser-go32.c: correct includes + * source.c (openp): use ROOTED_P instead of SLASH_P + * go32-nat.c: enhance exception and NPX handling + (go32_kill_inferior): fix small bug killing inferior + * configure.in: don't look for termcap with djgpp + * configure: rebuild + +1999-05-04 Elena Zannoni + + * main.c (main): Comment out unused and undocumented command line + option '-'. + +1999-04-30 Jim Blandy + + Cleanup from Philippe De Muyter: + * configure.in (BFD_NEED_DECLARATION): Check also for strstr. + * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_REALLOC, + NEED_DECLARATION_FREE, NEED_DECLARATION_STRERROR): Define slots + removed; they are now generated automatically. + * gdb_string.h (strstr): Provide function prototype if + NEED_DECLARATION_STRSTR. + * configure, config.in: Regenerated. + +Fri Apr 30 11:16:09 1999 Michael Snyder + + * target.h (to_find_new_threads): new target ops vector. + (target_find_new_threads): define. + * target.c (update_current_target): inherit new target ops vector. + * remote.c: Setup to_find_new_threads vector. + * sol-thread.c: ditto. + * thread.c (target_find_new_threads): rename: local_find_new_threads. + (info_threads_command): call target_find_new_threads by new method, + as a target ops vector, rather than previous macro definition method. + * infcmd.c (go_command): define only if in xdb mode. + * procfs.c: fix typo in comment. + +Fri Apr 30 01:02:05 1999 Jeffrey A Law (law@cygnus.com) + + * hppah-nat.c: Fix various coding convention violations introduced + by HP. + (child_acknowledge_created_inferior): Do nothing if PT_SET_EVENT_MASK + is not defined. + +1999-04-28 Stan Shebs + + * TODO: Add some items inspired by review of the manual. + +Tue Apr 27 17:38:19 1999 Andrew Cagney + + * config/z8k/tm-z8k.h, config/v850/tm-v850.h, + config/tic80/tm-tic80.h, config/sparc/tm-sparc.h, + config/sh/tm-sh.h, config/pyr/tm-pyr.h, config/pa/tm-hppa.h, + config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, + config/mips/tm-mips.h, config/m88k/tm-m88k.h, + config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, + config/i960/tm-i960.h, config/i386/tm-i386.h, + config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, + config/fr30/tm-fr30.h, config/d30v/tm-d30v.h, + config/d10v/tm-d10v.h, config/alpha/tm-alpha.h, + config/arm/tm-arm.h, config/a29k/tm-a29k.h, config/arc/tm-arc.h: + Change SKIP_PROLOGUE and SKIP_PROLOGUE_FRAMELESS_P macros so that + they return the new address. + + * sparc-tdep.c (sparc_skip_prologue), hppa-tdep.c + (hppa_skip_prologue), m88k-tdep.c + (m88k_skip_prologue), i960-tdep.c + (i960_skip_prologue), arc-tdep.c + (arc_skip_prologue), a29k-tdep.c (a29k_skip_prologue): Rename + skip_prologue function. + + * config/m68k/tm-isi.h: Convert macro SKIP_PROLOGUE into a new + function. + * m68k-tdep.c (isi_skip_prologue): That new function. + * vax-tdep.c (vax_skip_prologue), config/vax/tm-vax.h: Ditto. + * tahoe-tdep.c (tahoe_skip_prologue), config/tahoe/tm-tahoe.h: Ditto. + * rs6000-tdep.c (rs6000_skip_prologue), config/rs6000/tm-rs6000.h: + Ditto. + * ns32k-tdep.c (umax_skip_prologue), config/ns32k/tm-umax.h: Ditto. + * config/ns32k/tm-merlin.h, ns32k-tdep.c (merlin_skip_prologue): + Ditto. + * config/m68k/tm-altos.h, m68k-tdep.c (altos_skip_prologue): Ditto. + * config/convex/tm-convex.h, convex-tdep.c (convex_skip_prologue): + Ditto. + + * symtab.c (in_prologue, find_function_start_sal, decode_line_1), + infrun.c (wait_for_inferior), blockframe.c + (frameless_look_for_prologue): Update. + * config/fr30/tm-fr30.h (FRAMELESS_FUNCTION_INVOCATION): Update. + +1999-04-27 Stan Shebs + + * TODO: Remove item about DEBUG_EXPRESSIONS, no longer meaningful. + + * infrun.c (enum wfi_state): New enum. + (wait_for_inferior): Merge all but one of the target_wait calls + into a single call, add a wfi_state variable to encode which of + the calls is being made. + +1999-04-26 Jim Blandy + + Fix from Dave Holcomb. + * hpux-thread.c (init_hpux_thread_ops): Use the right function + name when initializing hpux_thread_ops.to_thread_alive. + + * coffread.c (coff_symfile_read): If we have a `.stab' section, + but no `.stabstr' section, then print an error message; don't + crash. + +1999-04-26 Jim Blandy + + 1999-04-25 Mark Kettenis + + * gnu-nat.c (gnu_attach): Call target_terminal_init before calling + inf_set_traced, since that function calls code that might try to + restore the terminal settings. + +Mon Apr 26 08:55:46 1999 Andrew Cagney + + * gdbarch.h, gdbarch.c: More format cleanups. + +Sun Apr 25 18:54:51 1999 Andrew Cagney + + * gdbarch.h (CALL_DUMMY_STACK_ADJUST_P): Replace + SIZEOF_CALL_DUMMY_STACK_ADJUST_P. + (CALL_DUMMY_STACK_ADJUST): Replace + SIZEOF_CALL_DUMMY_STACK_ADJUST_P. + * gdbarch.c (gdbarch_call_dummy_stack_adjust, + set_gdbarch_call_dummy_stack_adjust): Define. + +Fri Apr 23 15:00:25 1999 Andrew Cagney + + * gdbarch.c (arch_ok): New function. Fix logic test for a valid + architecture. + (set_arch): Use. + +1999-04-22 Jason Molenda (jsm@bugshack.cygnus.com) + + * README: Note that readline is not installed as a part of + make install. + +Thu Apr 22 21:02:28 1999 Andrew Cagney + + * gdbarch.h, gdbarch.c (GET_SAVED_REGISTER, get_saved_register): + Add. + (struct gdbarch, verify_gdbarch, gdbarch_alloc, gdbarch_dump, + default_gdbarch): Update. + + * value.h (get_saved_register): Cleanup prototype. + * findvar.c (default_get_saved_register): Rename function + get_saved_register. + (GET_SAVED_REGISTER): Define as default_get_saved_register when + undefined. + (get_saved_register): Always declare. Call GET_SAVED_REGISTER. + + * sparc-tdep.c (sparc_get_saved_register): Rename function + get_saved_register. + * config/sparc/tm-sparc.h (GET_SAVED_REGISTER): Update. + * a29k-tdep.c (a29k_get_saved_register): Rename function + get_saved_register. + * config/a29k/tm-a29k.h (GET_SAVED_REGISTER): Update. + + * config/d10v/tm-d10v.h, config/powerpc/tm-ppc-eabi.h, + config/h8300/tm-h8300.h, config/m32r/tm-m32r.h, + config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, + config/sh/tm-sh.h, config/tic80/tm-tic80.h, config/v850/tm-v850.h: + Update macro GET_SAVED_REGISTER so that it calls + generic_get_saved_register. + * v850-tdep.c, tic80-tdep.c, sh-tdep.c, mn10300-tdep.c, + mn10200-tdep.c, m32r-tdep.c, h8300-tdep.c, rs6000-tdep.c: Delete + function get_saved_register. + +Thu Apr 22 13:32:23 1999 Andrew Cagney + + * gdbarch.c: Cleanup. Re-order the definition of the ``struct + gdbarch'' initialization functions so that maintenance is more + straightforward. + +Thu Apr 22 11:07:21 1999 Andrew Cagney + + * gdbarch.h, gdbarch.c (use_generic_dummy_frames, + USE_GENERIC_DUMMY_FRAMES): Add. + (struct gdbarch, verify_gdbarch, gdbarch_alloc, gdbarch_dump, + default_gdbarch): Update. + + * config/v850/tm-v850.h, config/tic80/tm-tic80.h, + config/sh/tm-sh.h, config/powerpc/tm-ppc-eabi.h, + config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, + config/m32r/tm-m32r.h, config/h8300/tm-h8300.h, + config/fr30/tm-fr30.h, config/d10v/tm-d10v.h: Give the + USE_GENERIC_DUMMY_FRAMES macro the value one. + * inferior.h (USE_GENERIC_DUMMY_FRAMES): Default to a value of + zero. + + * blockframe.c (generic_find_dummy_frame, + generic_pc_in_call_dummy, generic_read_register_dummy, + generic_push_dummy_frame, generic_pop_current_frame, + generic_pop_dummy_frame, generic_frame_chain_valid, + generic_get_saved_register): Always define. + + * breakpoint.c (frame_in_dummy): Convert #ifdef + USE_GENERIC_DUMMY_FRAMES to runtime test. + + * rs6000-tdep.c (pop_frame, push_arguments, push_arguments, + push_arguments, frame_saved_pc, rs6000_frame_chain, + rs6000_frame_chain): Convert #ifdef USE_GENERIC_DUMMY_FRAMES to + runtime test. + (get_saved_register): Always define. + +Wed Apr 21 17:15:52 1999 Andrew Cagney + + * gdbarch.c (gdbarch_dump): Fix robustness check on + BELIEVE_PCC_PROMOTION_TYPE. + +Wed Apr 21 15:39:27 1999 Andrew Cagney + + * gdbarch.h (TARGET_BYTE_ORDER_SELECTABLE_P): When multi-arch, + force selectable byte order. + (CALL_DUMMY): Check for CALL_DUMMY definition when multi-arch. Are + incompatible. + * gdbarch.c (verify_gdbarch): Check call_dummy_stack_adjust. + +Wed Apr 21 14:45:44 1999 Andrew Cagney + + * gdbarch.c (gdbarch_update): Move dump-arch code from here. + (gdbarch_dump): To here. Make more robust. + * gdbarch.h (gdbarch_dump): Add prototype. + + * gdbarch.c (enum set_arch): Declare. + (set_arch): Add type parameter. Only disable + ``target_architecture_auto'' when set_arch_manual. + (set_architecture, set_architecture_from_arch_mach, + set_architecture_from_file): Update. + (set_arch): When ``gdbarch_debug'', gdbarch_dump() the current + architecture. + +Wed Apr 21 10:48:53 1999 Andrew Cagney + + * frame.h (generic_pc_in_call_dummy): Make signature consistent + with other pc_in_call_dummy functions by adding SP parameter. + * blockframe.c (generic_pc_in_call_dummy): Update. Pass SP and + not FP to generic_find_dummy_frame(). + * breakpoint.c (frame_in_dummy): Update. + * config/v850/tm-v850.h, config/tic80/tm-tic80.h, + config/sh/tm-sh.h, config/mn10300/tm-mn10300.h, + config/mn10200/tm-mn10200.h, config/m32r/tm-m32r.h, + config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, + config/d10v/tm-d10v.h: Update PC_IN_CALL_DUMMY definition. + +Tue Apr 20 12:15:45 1999 Andrew Cagney + + * config/d10v/tm-d10v.h (GDB_TARGET_IS_D10V): Move from here. + * gdbarch.h (GDB_TARGET_IS_D10V): To here. Implement using + TARGET_ARCHITECTURE. + (D10V_MAKE_DADDR, D10V_MAKE_IADDR): Provide fatal default + definitions. + + * valops.c (value_at): Replace #ifdef GDB_TARGET_IS_D10V code with + runtime test. + (value_fetch_lazy): Ditto. + * values.c (unpack_long): Ditto. + * printcmd.c (print_frame_args): Ditto. + +Sat Apr 17 15:39:33 1999 Andrew Cagney + + * gdbarch.h: Cleanup multi-arch comments. + +Fri Apr 16 15:39:10 1999 Andrew Cagney + + * gdbarch.h: Provide definition if GDB_MULTI_ARCH > 1 or + GDB_MULTI_ARCH > 0 and no previous definition. + * gdbarch.c (verify_gdbarch): Only verify a full multi-arch + target. + +1999-04-15 Stan Shebs + + * infrun.c (wait_for_inferior) [HAVE_STEPPABLE_WATCHPOINT, + HAVE_NONSTEPPABLE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT]: Test + at runtime instead of compile time. + +Thu Apr 15 15:15:07 1999 Andrew Cagney + + * mips-tdep.c (struct gdbarch_tdep): Rename elf_abi to + elf_flags. Check ABFD is elf_flavour before extracting elf_flags. + Match ARCH against entire elf_flags instead of just the + EF_MIPS_ABI field. + (mips_gdbarch_init): Extract/print ef_mips_arch and + ef_mips_bitptrs and ef_mips_abi fields from elf_flags. + +1999-04-14 Philippe De Muyter + + * breakpoint.c (maintenance_info_breakpoints): Function made + static to match previous prototype. + + * coffread.c (coff_record_line): Static function removed. + (enter_linenos): Call `record_line' instead of `coff_record_line'. + (FILE-LEVEL, coff_start_symtab, coff_end_symtab): `coff_record_line' + -related stuff removed. + (coff_symfile_read): Redundant statement removed. + (coff_symtab_read): `record_line' is now called with the first line + number of each function, given by the ".bf" symbol. This solves + the line-number bug for one-line functions. + +Wed Apr 14 11:09:45 1999 Andrew Cagney + + * gdbarch.h (BELIEVE_PCC_PROMOTION_TYPE, BELIEVE_PCC_PROMOTION): + Add multi-arch definitions. + * gdbarch.c (gdbarch_believe_pcc_promotion, + gdbarch_believe_pcc_promotion_type): New functions. + (gdbarch_update): Update + (struct gdbarch default_gdbarch): Update. + + * stabsread.c (BELIEVE_PCC_PROMOTION_TYPE): Provide default. + (define_symbol): Change #if BELIEVE_PCC_PROMOTION_TYPE and #if + BELIEVE_PCC_PROMOTION to if(). + +1999-04-13 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (HAVE_MULTIPLE_PROC_FDS): Don't define if we're + on a Solaris host (of any architecture). + * configure: Regenerated. + +Wed Apr 14 08:23:32 1999 Andrew Cagney + + * gdbarch.c (SET_GDBARCH, GET_GDBARCH, FSET_GDBARCH): New macros. + (gdbarch_byte_order, gdbarch_long_bit, gdbarch_long_long_bit, + gdbarch_ptr_bit, gdbarch_call_dummy_location, + gdbarch_call_dummy_address, gdbarch_call_dummy_address, + gdbarch_call_dummy_breakpoint_offset, + gdbarch_call_dummy_breakpoint_offset, gdbarch_call_dummy_length, + gdbarch_pc_in_call_dummy, dbarch_call_dummy_breakpoint_offset_p, + dbarch_call_dummy_p, dbarch_call_dummy_words, + dbarch_sizeof_call_dummy_words, dbarch_call_dummy_stack_adjust, + dbarch_call_dummy_stack_adjust_p): Define using new macros. + +1999-04-13 Jason Molenda (jsm@bugshack.cygnus.com) + + * rom68k-rom.c (init_rom68k_cmds): Fix an accidental substitution + in monitor command strings, fix some formatting mistakes. + +1999-04-13 Stan Shebs + + * configure.tgt (arm-*-*): Whack another vestige of wingdb. + +1999-04-12 James Ingham + + * arm-tdep.c (arm_pop_frame): don't clobber the previous frame's + stack pointer (stored in frame->framereg's register) BEFORE + reading it. This was causing "return" to behave very oddly. + +1999-04-12 Stan Shebs + + * NEWS: Mention tic80. + +1999-04-12 Elena Zannoni + + * a68v-nat.c: Remove reference to 'extern char registers[]' throughout. + * altos-xdep.c: Ditto. + * arm-xdep.c: Ditto. + * convex-xdep.c: Ditto. + * cxux-nat.c: Ditto. + * hp300ux-nat.c: Ditto. + * hppab-nat.c: Ditto. + * i386aix-nat.c: Ditto. + * i386mach-nat.c: Ditto. + * m88k-nat.c: Ditto. + * ptx4-nat.c: Ditto. + * pyr-xdep.c: Ditto. + * rs6000-nat.c: Ditto. + * sun3-nat.c: Ditto. + * sun386-nat.c: Ditto. + * symm-nat.c: Ditto. + * umax-xdep.c: Ditto. + * i386v4-nat.c: Ditto. Also include inferior.h. + * m68k-tdep.c: Ditto. Also include inferior.h. + +Mon Apr 12 15:57:16 1999 Andrew Cagney + + * inferior.h (CALL_DUMMY_STACK_ADJUST, CALL_DUMMY_STACK_ADJUST_P): + Provide default definitions. + * valops.c (hand_function_call): Replace #ifdef + CALL_DUMMY_STACK_ADJUST with if (CALL_DUMMY_STACK_ADJUST_P). + + * gdbarch.h (SIZEOF_CALL_DUMMY_STACK_ADJUST, + (SIZEOF_CALL_DUMMY_STACK_ADJUST_P): Define + * gdbarch.c (struct gdbarch): Add call_dummy_stack_adjust, + call_dummy_stack_adjust_p. + (gdbarch_call_dummy_stack_adjust, + set_gdbarch_call_dummy_stack_adjust, + gdbarch_call_dummy_stack_adjust_p, + set_gdbarch_call_dummy_stack_adjust_p): New functions. + (default_gdbarch): Update. + +1999-04-09 Jim Blandy + + * ax-gdb.c, ax-gdb.h, ax-general.c, ax.h: Remove RCS Id strings. + They're a pain. + + * GDB 4.18 released. + * Makefile.in (VERSION): Bump to 4.18.1. + +Thu Apr 8 16:04:34 1999 Andrew Cagney + + * inferior.h (CALL_DUMMY_P, CALL_DUMMY_WORDS, + SIZEOF_CALL_DUMMY_WORDS): Define macros. + (PUSH_DUMMY_FRAME, FIX_CALL_DUMMY, STORE_STRUCT_RETURN): Provide + fatal default. + + * inferior.h, gdbarch.c (call_dummy_words, + sizeof_call_dummy_words): Declare/Define variables. + * valops.c (value_arg_coerce, find_function_addr, + call_function_by_hand): Always define. + (hand_function_call): Rename CALL_DUMMY version of + call_function_by_hand. Make static. Add prototype. + (hand_function_call): Update. Allocate space for *dummy and + *dummy1 using alloca. + * breakpoint.c (frame_in_dummy): Update. + + * gdbarch.h (CALL_DUMMY_P, CALL_DUMMY_WORDS, + SIZEOF_CALL_DUMMY_WORDS): Define. + * gdbarch.c (gdbarch_call_dummy_p, set_gdbarch_call_dummy_p, + gdbarch_call_dummy_words, set_gdbarch_call_dummy_words, + gdbarch_sizeof_call_dummy_words, + set_gdbarch_sizeof_call_dummy_words): New functions. + (gdbarch_alloc, verify_gdbarch, gdbarch_update, struct + default_gdbarch): Update. + +1999-04-08 Jason Molenda (jsm@bugshack.cygnus.com) + + * monitor.c (monitor_read_memory): If a MO_GETMEM_NEEDS_RANGE + monitor, increase the end address by one byte. + +1999-04-08 Jason Molenda (jsm@bugshack.cygnus.com) + + * dbug-rom.c (init_dbug_cmds): Fix strings in + dbug_cmds.{step,clr_break,clr_all_break,fill} to send correct + commands to the monitor. + +1999-04-08 Keith Seitz + + * m32r-stub.c (branchDestination): Undo overly ambitious + sed script's conversion of cast from "char" to "unsigned char". + Return offset should now be properly computed. + +Thu Apr 8 14:13:19 1999 Andrew Cagney + + * inferior.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): New macro. + Non-zero when CALL_DUMMY_BREAKPOINT_OFFSET is valid. + + * infcmd.c (breakpoint_auto_delete_contents): Always define. + (run_stack_dummy): Update. + * infrun.c (wait_for_inferior): Update + + * gdbarch.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): New macro. + * gdbarch.c (set_gdbarch_call_dummy_breakpoint_offset_p, + gdbarch_call_dummy_breakpoint_offset_p): New functions. + (struct gdbarch, gdbarch_alloc, default_gdbarch, gdbarch_update): + Update. + +1999-04-07 Stan Shebs + + * MAINTAINERS: Mark Alexander can no longer maintain + h8300 and other embedded targets, sniff. + +1999-04-06 Stan Shebs + + * inftarg.c (child_wait): Initialize execd_pathname. + * target.c (debug_to_has_execd): Handle NULL execd_pathname. + + * solib.c (clear_solib): Don't call disable_breakpoints_in_shlibs, + this breaks rerunning on sun4 native. + +1999-04-06 Jim Blandy + + * config/sparc/nm-linux.h: Don't redefine PT_ATTACH to use the + deprecated PTRACE_SUNATTACH compatibility commands. The + definitions from are fine. + +1999-04-06 Martin Hunt + + * annotate.h: Declare annotate_signal_hook. + + * annotate.c (annotate_signal): Add a call to + annotate_signal_hook(). + +1999-04-06 Jim Blandy + + * dwarf2read.c (dwarf_decode_lines): Don't call record_line when + we hit a DW_LNE_end_sequence instruction. + + * README: Note that GDB requires an ANSI C compiler, and explain + how to get GCC. + + * README: Update. + +1999-04-05 Stan Shebs + + * NEWS: Add more notes about user-visible changes. + +Mon Apr 5 14:56:59 1999 Michael Snyder + + * target.c (target_signal_to_string): check for signal + number in range; otherwise if the target board returns + a bogus signal number we might core dump (per David Taylor). + +1999-04-05 David Taylor + + * utils.c (fputs_maybe_filtered): test value of + pagination_enabled before paginating. + +1999-04-02 James Ingham + + * blockframe.c (get_prev_frame): Remove the redundant + get_prev_frame_info. It is now exactly the same as + get_prev_frame, so there is no reason to have both functions. + + * rs6000-tdep.c (rs6000_init_extra_frame_info): + frame.h: + a29k-tdep.c (init_extra_frame_info): + config/a29k/tm-a29k.h: + i386-tdep.c: + Change all references to get_prev_frame_info to get_prev_frame. + +1999-04-02 Stan Shebs + + * bcache.c, bcache.h, breakpoint.c, defs.h, expprint.c, + expression.h, gdbarch.c, gdbtypes.c, gdbtypes.h, gnu-nat.c, + gnu-nat.h, hppa-tdep.c, maint.c, monitor.c, objfiles.h, parse.c, + remote-mips.c, remote-sds.c, remote.c, sol-thread.c, symmisc.c, + symtab.h, target.c, top.c, typeprint.c, config/nm-gnu.h: Evaporate + the unused MAINTENANCE_CMDS conditional. + +1999-04-02 James Ingham + + * config/arm/tm-arm.h: (EXTRACT_STRUCT_VALUE_ADDRESS): This needs + to call extract_address, not just cast the first 4 bytes, since + the result will be passed to value_at which expects host-byte + order. + + * arm-tdep.c (arm_scan_prologue): The prologue_start address was + directly &'ed with 0x03fffffc, rather than using + ADDR_BITS_REMOVE. This would cause inferior function calls to + report the stack incorrectly on return. + + +1999-04-02 Keith Seitz + + * top.c (ui_loop_hook): Change declaration. Now returns an int. + * win32-nat.c (child_wait): Timeout WaitForDebugEvent and call + the ui_loop_hook if there was no debug event. + * top.c (ui_loop_hook): Change to return an int and include + on all non-Cygwin builds. + * v850ice.c: Change prototype of ui_loop_hook. + (v850ice_wait): Update call to ui_loop_hook. + * ser-unix.c (hardwire_readchar): Enable ui_loop_hook callbacks + for non-Cygwin builds. Check return status of ui_loop_hook and + return a timeout if told to detach. Add more documentation. + * ser-tcp.c (tcp_readchar): Break up timeouts into one second + intervals and call ui_loop_hook so that other UIs can + keep up to date. If ui_loop_hook returns non-zero, then + return SERIAL_TIMEOUT to facilitate detaching from the + target. + * remote.c (remote_interrupted_already): Remove. + (remote_interrupt_twice): Revive. + (remote_interrupt): Call remote_stop to interrupt the target + and install remote_interrupt_twice to take more severe + actions if this fails. + (remote_stop): Only attempt to stop the target. This separates + the command line from other UIs. + * remote-sim.c (gdb_os_poll_quit): Add a call to ui_loop_hook, + if it is defined. + +1999-04-01 Jim Blandy + + Fix for cross-debugging on an AIX host from Johanna Svenningsson: + * ax-gdb.h (enum axs_lvalue_kind): Remove trailing comma from enum. + * ax.h (enum agent_op): Same. + * tracepoint.h (enum actionline_type): Same. + * config/xm-aix4.h: Add declaration for termdef. + +1999-03-31 Stan Shebs + + * jv-lang.h (dynamics_objfile): Remove decl, conflicts with static + decl in jv-lang.c. + + * infrun.c (follow_inferior_fork): Add ifdefs around + SOLIB_REMOVE_INFERIOR_HOOK. + +Wed Mar 31 11:39:49 1999 David Taylor + + * valops.c (search_struct_field): revert HP merge change + to this function -- it causes messages to be printed about + member class ambiguity when the compiler is happy. + (search_struct_field_aux): delete -- added as part of HP merge + change; with aforementioned change it is no longer called. + +1999-03-30 Stan Shebs + + Make more HPUX-specific code generic. + * infrun.c: Include top.h. + (MAY_SWITCH_FROM_INFERIOR_PID, MAY_FOLLOW_EXEC, + USE_THREAD_STEP_NEEDED): New native macros. + (may_switch_from_inferior_pid, may_follow_exec, + use_thread_step_needed): New globals. + (follow_inferior_fork): Remove HPUXHPPA ifdef. + (follow_exec): Ditto, also save run target and re-push instead of + always pushing child_ops, add ifdefs around SOLIB_RESTART and + SOLIB_CREATE_INFERIOR_HOOK. + (wait_for_inferior): Use new globals instead of ifdefing HPUXHPPA, + always use printf_filtered to report new threads. + (normal_stop): Ditto. + * target.h, target.c (find_run_target): New function. + * config/pa/nm-hppah.h: Define new macros. + +1999-03-29 Stan Shebs + + * top.h: Include setjmp.h here. + * main.c, top.c: Don't include it here. + +1999-03-29 Keith Seitz + + * symtab.c (decode_line_1): Take out change which breaks symbols + which include class names and methods, e.g., "Foo::bar". + +1999-03-26 Stan Shebs + + * configure.tgt (i[3456]86-*-sysv4.2MP, i[3456]86-*-sysv4.2uw2*): + Recognize both, as i[3456]86-*-sysv4.2*. + (i[3456]86-*-sysv5*): Recognize. + + * infrun.c (wait_for_inferior): Remove most #if 0 segments. + +Fri Mar 26 17:27:27 1999 Andrew Cagney + + * blockframe.c (pc_in_call_dummy_on_stack): Fix. Had copied code + from at_entry_point. + +Thu Mar 25 19:30:02 1999 Andrew Cagney + + * gdbarch.c: Include all headers. + (struct gdbarch), gdbarch.h (CALL_DUMMY_LOCATION, + CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, + CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LENGTH, + PC_IN_CALL_DUMMY): Add ``call_dummy_location'', + ``call_dummy_length'', ``pc_in_call_dummy'', + ``call_dummy_start_offset'', ``call_dummy_breakpoint_offset'' to + multi-arch framework. + + * inferior.h, blockframe.c (pc_in_call_dummy_before_text_end, + pc_in_call_dummy_after_text_end, pc_in_call_dummy_on_stack, + pc_in_call_dummy_at_entry_point): Convert PC_IN_CALL_DUMMY macro's + into functions. + + * mips-tdep.c (mips_gdbarch_init): Initialize above + +Tue Mar 23 17:22:57 1999 Philippe De Muyter + + * remote.c, parse.c: Include ctype.h. + +1999-03-24 Stan Shebs + + * configure.host (mips-dec-mach3*): Use mipsm3 not mach3. + + Attempt to sort out SCO-related configs. + * configure.host (i[3456]86-*-sysv4.2*): Use instead of + i[3456]86-*-sysv4.2MP and i[3456]86-*-sysv4.2uw2*. + (i[3456]86-*-sysv5*): Recognize. + * configure.tgt (i[3456]86-*-sco3.2v5*, i[3456]86-*-sco3.2v4*): + Recognize. + +Wed Mar 24 16:19:01 1999 Christopher Faylor + + * MAINTAINERS: Add DJ Delorie (dj@cygnus.com) as the djgpp + maintainer. + +Wed Mar 24 21:19:57 1999 Andrew Cagney + + * target.h (enum target_signal): Do not hardwire values of MACH + signals. + +1999-03-14 Ken Raeburn + + * target.h (enum target_signal): Add TARGET_SIGNAL_INFO. + * target.c (signals): Add SIGINFO description. + (target_signal_from_host, target_signal_to_host): Translate + SIGINFO to/from TARGET_SIGNAL_INFO. + +Wed Mar 24 01:01:27 1999 Andrew Cagney + + * rs6000-tdep.c (rs6000_software_single_step): Change SIGNAL to + unsigned int. + + From Rodney Brown + * target.h (enum thread_control_capabilities), breakpoint.h (enum + bptype), breakpoint.c (enum insertion_state_t): Strict ISO-C + doesn't allow trailing comma in enum definition. + +Mon Mar 22 15:56:04 1999 Andrew Cagney + + * blockframe.c (inside_entry_file, inside_entry_func): Convert #if + CALL_DUMMY_LOCATION to if. + * valops.c (call_function_by_hand): Ditto. + * infcmd.c (run_stack_dummy): Ditto. + * inferior.h (CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, + CALL_DUMMY_BREAKPOINT_OFFSET): Provide default. + +1999-03-23 Jason Molenda (jsm@bugshack.cygnus.com) + + * hppa-tdep.c (pa_register_look_aside): Remove CPU_HPPA_RISC_20 + check, test for presence of struct save_state_t and the ss_wide + member directly. + * configure.in: Remove CPU_HPPA_RISC_20 test. Add tests for + HAVE_STRUCT_SAVE_STATE_T and HAVE_STRUCT_MEMBER_SS_WIDE. + * acconfig.h: Add HAVE_STRUCT_SAVE_STATE_T HAVE_STRUCT_MEMBER_SS_WIDE. + * configure, config.in: Regenerated. + +Mon Mar 22 13:25:13 1999 Michael Snyder + + * infttrace.c (proc_wait): rename to ptrace_wait. + +1999-03-18 Jim Blandy + + * dwarf2read.c: Correctly recognize location expressions that + designate LOC_REF_ARG arguments. Doc fixes. + (isderef): New global. (Yuck.) + (dwarf2_complex_location_expr): New complaint. + (read_func_scope): Reject frame_base attributes that use the + `deref' opcode as too complex. + (new_symbol): If both regoff and isderef are set, and the base + register is the frame pointer, then it's a LOC_REF_ARG argument. + (decode_locdesc): Recognize the `deref' opcode in location + expressions. Complain if it's not the last op in the expression. + + * config/fr30/tm-fr30.h (COERCE_FLOAT_TO_DOUBLE): #define this to + be true, or else value_arg_coere won't respect the (accurate) + information we have about whether a function is prototyped. + +1999-03-17 Jim Blandy + + * config/fr30/tm-fr30.h (STACK_ALIGN): Define this here, so + calling functions by hand with odd-sized arguments doesn't munge + the stack. + +1999-03-17 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (HAVE_MULTIPLE_PROC_FDS): Don't define for Solaris + hosts--gdb doesn't support this yet. + * configure: Regenerated. + +1999-03-16 Keith Seitz + + * remote.c (remote_binary_checked): New file global. + (check_binary_download): New function to check if + stub supports binary downloading that works with + stubs that are not eight bit clean. + (remote_write_bytes): Check for binary download capability + and use it if available. + Remove references to global remote_binary_length. What a hack. + (putpkt_binary): New function. + (putpkt): Call putpkt_binary. + Use xor to escape trouble characters. + * m32r-stub.c (bin2mem): Follow escape char convention change. + +Tue Mar 16 01:11:33 1999 Andrew Cagney + + * target.h (struct target_ops), target.c (debug_to_query), + remote.c (pack_hex_byte, remote_query): Promote char parameters to + int. Stops compile problems with pedantic ISO-C compilers. + +Tue Mar 16 15:29:04 1999 Stan Shebs + + * go32-xdep.c: Remove, no longer used by anything. + * Makefile.in: Remove references. + + * jv-lang.c, jv-lang.h (java_primitive_type): Declare argument + as int instead of char. + +Mon Mar 15 11:42:43 1999 Andrew Cagney + + * d10v-tdep.c (push_stack_item, pop_stack_item): New function. + (d10v_push_arguments): Use. + + From Martin M. Hunt : + * d10v-tdep.c (d10v_push_arguments): When arguments + must be pushed onto the stack, they go on in + reverse order. + +1999-03-16 Jim Blandy + + * symtab.c (make_symbol_overload_list): Don't try to stuff minimal + or partial symbols into the overload list; we don't know their + types. (Thanks to Rajiv Mirani.) + +1999-03-15 Jason Molenda (jsm@bugshack.cygnus.com) + + * acinclude.m4 (--with-itclconfig, --with-itkconfig, --with-tixconfig): + Fix whitespace so --help messages line up. + * configure.in (--with-cpu): Fix capitalization for --help messages. + * configure, aclocal.m4: Regenerated. + +Mon Mar 15 11:39:03 1999 Ian Carmichael + + Support building gdb w/o simulator: + * configure.in: Support --disable-sim. Check for sim directory. + * Makefile.in (IGNORE_SIM, IGNORE_SIM_OBS): New. + * acconfig.h (WITH_SIM): Define. + * configure, config.in: Regenerate. + +Mon Mar 15 08:01:33 1999 Elena Zannoni + + Patch from Andreas Schwab + + * top.c (read_command_lines): Reset control_level to 0. + (define_command): Don't do it here. + +Sun Mar 14 16:12:15 1999 Andrew Cagney + + * hppah-nat.c (store_inferior_registers): Delete extern + registers[] declaration. + +Sun Mar 14 19:17:30 1999 Andrew Cagney + + * infrun.c (write_inferior_status_register): New function. Provide + update access to an inf_status register buffer. Only used by HP. + * inferior.h (write_inferior_status_register): Add prototype. + + * hppa-tdep.c (push_dummy_frame): Use + write_inferior_status_register when hacking around a sleeping + inferior. Accidently fix byte-order problem. + +Sun Mar 14 16:40:10 1999 Andrew Cagney + + * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Fix parameter. Address + not needed. + +Fri Mar 12 13:11:48 1999 Michael Snyder + + * remote.c (remote_write_bytes): fix 'X' packet protocol so that it + can't overwrite the end of its buffer with escaped characters. + +1999-03-12 Jim Blandy + + Alpha patches from Richard Henderson: + + * alpha-tdep.c (alpha_skip_prologue): Recognize subq. + + * config/alpha/tm-alpha.h (REGISTER_NAMES): No f31, but fpcr. + (FPCR_REGNUM): New. + (REGISTER_CONVERTIBLE): Don't convert fpcr. + (REGISTER_VIRTUAL_TYPE): Don't make fpcr a double. + + * stabsread.c (define_symbol): Only consider live range extension + if we have an open parenthesis. + +1999-03-11 Jim Blandy + + * monitor.c (monitor_fetch_register): Print RDEBUG info correctly + when the register name is null. + +Thu Mar 11 19:33:07 1999 Stan Shebs + + * infrun.c (wait_for_inferior): Change #if DECR_PC_AFTER_BREAK + uses to expressions, remove redundant extern decls. + +Thu Mar 11 18:05:11 1999 Michael Snyder + + * infptrace.c (proc_wait): Rename to ptrace_wait. + * inftarg.c (child_wait): call ptrace_wait instead of proc_wait. + * inferior.h: Declare ptrace_wait instead of proc_wait. + +Thu Mar 11 11:46:25 1999 Andrew Cagney + + * breakpoint.c (create_solib_load_unload_event_breakpoint, + create_fork_vfork_event_catchpoint, tcatch_command, + create_exception_catchpoint, break_at_finish_at_depth_command_1, + catch_fork_command_1, ep_skip_leading_whitespace, + break_at_finish_command_1, catch_exec_command_1, + catch_exception_command_1, stop_command, stopin_command, + stopat_command, ep_parse_optional_filename, + ep_find_event_name_end, ep_parse_optional_if_clause, + catch_fork_command_1), stack.c (show_and_print_stack_frame_stub, + print_stack_frame_stub, print_only_stack_frame_stub, + backtrace_command_1, backtrace_full_command, func_command), + valprint.c (print_decimal), source.c (print_source_lines_base): + Add prototype. + + * stack.c (print_stack_frame_stub, show_and_print_stack_frame_stub, + print_only_stack_frame_stub): Make param void*. + +Wed Mar 10 19:33:28 1999 Geoffrey Noer + + * win32-nat.c: If old Cygwin Win32 API headers aren't being used, + define some gdb-specific defines that shouldn't have been in the + global headers. + +Wed Mar 10 21:20:25 1999 Andrew Cagney + + * findvar.c (registers, register_valid): Replace array with pointer. + (build_findvar): New function. Allocate space for REGISTERS and + REGISTER_VALID. + (_initialize_findvar): Call build_findvar. + (_initialize_findvar): Register REGISTERS and REGISTER_VALID as + arch dependant. + + * inferior.h (registers, register_valid): Replace array with + pointer. + + * inferior.h (struct inferior_status): Move definition from here. + + * infrun.c (struct inferior_status): To here. + (struct inferior_status): Change ``stop_registers'' and + ``registers'' to pointers. + (xmalloc_inferior_status, free_inferior_status): New functions. + (restore_inferior_status): Call free_inferior_status. + (save_inferior_status): Call xmalloc_inferior_status. + (discard_inferior_status): New function, discard inf_status + buffer. Call free_inferior_status. + + * inferior.h (stop_registers): Replace array with pointer. + * infrun.c (stop_registers): Update. + (build_infrun): Initialize stop_registers. + (_initialize_infrun): Call build_infrun. + (_initialize_infrun): Register ``stop_registers'' as arch dependant. + +Wed Mar 10 14:50:42 1999 Andrew Cagney + + * alpha-tdep.c (alpha_linux_sigtramp_offset): Only compile when + LINUXALPHA target. Hack. + + * infrun.c (set_follow_fork_mode_command): Make static. Add + prototype. + * tracepoint.c (add_register): Ditto. + * valprint.c (strcat_longest): Comment out. Does not appear to be + used. + * valops.c (find_method_list): Make static. Add prototype. + * thread.c (target_find_new_threads): Make static. Add prototype. + * stack.c (stack_publish_stopped_with_no_frame, + select_and_maybe_print_frame): Comment out. Does not appear to be + used. + (current_frame_command): Add prototype. + * breakpoint.c (break_at_finish_command, + break_at_finish_at_depth_command, tbreak_at_finish_command): Make + static. Add prototype. + * findvar.c (read_relative_register_raw_bytes_for_frame): Ditto. + +Wed Mar 10 23:38:54 1999 Andrew Cagney + + * corefile.c (registers): Delete redundant variable declaration. + * inferior.h (run_stack_dummy): Change array argument to pointer. + * infcmd.c (run_stack_dummy): Update. + * value.h (value_being_returned): Change RETBUF to a pointer. + * values.c (value_being_returned): Update. + +Wed Mar 10 11:08:16 1999 Andrew Cagney + + * source.c (list_command): GCC suggested explicit braces to avoid + ambiguous `else'. + + * jv-typeprint.c: Include "c-lang.h". + * Makefile.in (jv-typeprint.o): Add dependency. + * jv-valprint.c: Include "gdbcore.h", "annotate.h". + * Makefile.in (jv-valprint.o): Add dependencies. + * objfiles.c: Include "breakpoint.h". + * Makefile.in (objfiles.o): Add dependency. + * main.c: Include . + * parse.c: Include . + * remote.c: Include . + * ser-tcp.c: Include . + * ax-general.c: Include "value.h". + * Makefile.in (ax-general.o): Add dependency. + + * alpha-tdep.c (alpha_push_arguments): Make ``i'' an int instead + of a register. + * frame.h (show_and_print_stack_frame): Add function prototype. + * language.h (language_enum): Add function prototype. + * value.h (find_overload_match): Add function prototype. + + * defs.h, utils.c (subset_compare): Rename subsetCompare. Add + prototype. + * stack.c (backtrace_command): Update. + +Wed Mar 10 13:58:36 1999 Andrew Cagney + + * configure.in (AC_CHECK_HEADERS): Check for + * configure, config.in: Re-generate. + * inflow.c: Conditionally include . + +Wed Mar 10 13:44:38 1999 Andrew Cagney + + * frame.h (struct dummy_frame): Move from here. + * blockframe.c (struct dummy_frame): To here. + + * blockframe.c (struct dummy_frame): Replace ``regs'' with pointer + ``registers''. + (generic_pop_dummy_frame): Free it. + (generic_push_dummy_frame): Allocate dummy frame register buffer. + +Wed Mar 10 11:08:16 1999 Andrew Cagney + + * thread.c (_initialize_thread): Delete redundant ``extern struct + cmd_list_element *cmdlist''. + * printcmd.c (print_command_1): Ditto for ``objectprint''; + +1999-03-09 Stan Shebs + + * MAINTAINERS: New file, list of maintainers and areas they + maintain. + +1999-03-09 Rodney Brown + + Get working on UnixWare 2.1.1. + * acconfig.h: Update for defines for procfs.c. + * configure.in: Identify defines for procfs.c. + * configure.host: i386-*-sysv4.2uw2* => i386v42mp + * configure.tgt: i386-*-sysv4.2uw2* => i386v42mp + * configure, config.in: Regenerate. + * procfs.c: Rename HAVE_NO_PRRUN_T to HAVE_PRRUN_T (autoconf + standard), wrap UNIXWARE difference in THE_PR_LWP macro for + legibility. + * config/i386/tm-i386v42mp.h: Remove HAVE_PSTATUS_T, + HAVE_NO_PRRUN_T; now set by configure. + +Tue Mar 9 16:29:24 1999 Andrew Cagney + + * i386-tdep.c (gdb_print_insn_i386): Abort when disassembly_flavor + undefined.. + + * fr30-tdep.c (_initialize_fr30_tdep): Add prototype. Fix + coding style. + + * target.c (debug_to_enable_exception_callback, + debug_to_get_current_exception_event): Return result of call to + debug_target(). + +1999-03-09 Jim Blandy + + Another HURD fix from Mark Kettenis: + * gnu-nat.c: Include . Remove declaration of strerror. + Include instead of and define + _SYS_WAIT_H to prevent the warning that we should not include it. + (gnu_create_inferior): Change return type of attach_to_child to + void. Do not return INFERIOR_PID. + (gnu_pid_to_exec_file): Change return type to char *. + Return NULL. + + Fix for the HURD from Mark Kettenis: + * configure.in: Add AC_PROG_AWK. Needed by the machine-dependent + makefile fragments for the Hurd. + * Makefile.in (AWK): Add. Set by configure. + * configure: Regenerated. + +1999-03-08 Jason Molenda (jsm@bugshack.cygnus.com) + + * infttrace.c (hppa_get_process_events): Removed. Function only + usable on HPUX 10 and above. It is not called by any other part + of GDB. + * hppah-nat.c (hppa_get_process_events): Ditto. + (child_pid_to_exec_file): Only call ptrace with + PT_GET_PROCESS_PATHNAME if that symbol has been defined. + * config/pa/nm-hppah.h: Don't set up prototypes et al for + hppa_get_process_events. + + * config/pa/hppahpux.mh (TERM_LIB): Do not initialize, let autoconf + determine best library automatically. + * config/pa/hpux1020.mh: Ditto. + * config/pa/hpux1100.mh: Ditto. + * configure.in (TERM_LIB): Also check for libHcurses. + * configure: Regenerated. + +Thu Mar 4 17:16:04 1999 Michael Snyder + + * m32r-stub.c: add support for crc "Compare" command. + +1999-03-04 Jim Blandy + + * fr30-tdep.c (fr30_store_return_value): Allocate zeroes + dynamically, to save BSS space, and to remove assumptions about + the size of the largest value we'll return. + + * config/fr30/tm-fr30.h (fr30_store_return_value): Use PARAMS in + prototype. + +Thu Mar 4 08:37:35 1999 Andrew Cagney + + * sh3-rom.c (sh3_supply_register, sh3_supply_register), + mips-tdep.c (mips_push_arguments), m32r-rom.c + (m32r_upload_command), m32r-tdep.c (decode_prologue), monitor.c + (longlong_hexchars), tracepoint.c (validate_actionline, + read_actions), mdebugread.c + (parse_symbol), jv-typeprint.c + (java_type_print_base, java_type_print_base), mdebugread.c + (parse_symbol), top.c (source_command), utils.c + (floatformat_to_doublest): GCC suggest explicit braces to avoid + ambiguous `else'. + + * tracepoint.c (map_args_over_tracepoints, trace_actions_command), + m32r-rom.c (m32r_supply_register), win32-nat.c + (handle_output_debug_string, child_continue), i960-tdep.c + (pop_frame), m32r-rom.c (m32r_upload_command): GCC suggested + parentheses around assignment used as truth value. + + * remote-sds.c (sds_wait), monitor.c (monitor_fetch_register), + ser-e7kpc.c, (dosasync_write), arc-tdep.c (arc_get_frame_setup): + GCC suggested parentheses around operands. + + * c-typeprint.c (c_type_print_base): GCC suggested enclosing + "while" expression in paren. + +Wed Mar 3 18:14:33 1999 Andrew Cagney + + * sol-thread.c (save_inferior_pid): Cast the saved pid to void*. + (restore_inferior_pid): Takes void* as required by make_cleanup. + Casts pid back to an int. + + * procfs.c (make_cleanup_close_proc_file, + close_proc_file_cleanup): Create a proc_file cleanup. + (info_proc): Use. + + * defs.h (make_cleanup_freeargv): Helper function. Establish + cleanup using freeargv. Can not just typecast/pass freeargv as it + violates ISO-C. + * utils.c (do_freeargv): Helper. + (make_cleanup_freeargv): New function. + + * symmisc.c (maintenance_print_symbols, + maintenance_print_psymbols, maintenance_print_msymbols), symfile.c + (symbol_file_command), stack.c (backtrace_command), remote-sim.c + (gdbsim_create_inferior, gdbsim_open), remote-mips.c + (common_open), procfs.c (info_proc), infrun.c (handle_command, + xdb_handle_command), exec.c (exec_file_attach): Call + make_cleanup_freeargv. + +1999-03-03 James Ingham + + * i386-tdep.c (_initialize_i386_tdep): Set the inital value for + disassembly flavor at startup, rather than hardcoding it. + +1999-03-03 Jim Blandy + + Put return values in the right place. + * fr30-tdep.c (fr30_store_return_value): New function. + * config/fr30/tm-fr30.h (STORE_RETURN_VALUE): Call + fr30_store_return_value. + +Wed Mar 3 18:10:55 1999 Andrew Cagney + + * gdbtypes.c (virtual_base_list_aux): Return void. Add prototype. + + * breakpoint.c (map_catch_names): Comment out unused function. + +1999-03-02 Jason Molenda (jsm@bugshack.cygnus.com) + + * hppa-tdep.c (pa_register_look_aside): Only refer to save_state_t + structure on PA 2.0 systems. + +1999-03-02 Stan Shebs + + From Gary Thomas : + * arm-tdep.c (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT, + THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Use illegal instruction + instead of SWI 24. + * config/arm/tm-arm.h (CALL_DUMMY): Ditto. + (IN_SIGTRAMP): Define. + +1999-03-02 Nick Clifton + + * findvar.c (store_address): Delete incorrect big endian + code. + +Tue Mar 2 18:02:42 1999 Andrew Cagney + + * configure.in (gdb_cv_os_cygwin): Compat. Continue to reconize + __CYGWIN32__. + +1999-03-01 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Move setting of gdb_cv_os_cygwin to before + setting of TERM_LIB. Check for __CYGWIN__ instead of __CYGWIN32__. + * configure: Regenerated. + +1999-03-01 DJ Delorie + + * configure.in: Change -cygwin32* to -cygwin*. + * configure: Ditto. + +1999-02-25 Stan Shebs + + * breakpoint.c (SOLIB_LOADED_LIBRARY_PATHNAME, + SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_CREATE_CATCH_LOAD_HOOK, + SOLIB_CREATE_CATCH_UNLOAD_HOOK): Supply default definitions. + * infrun.c (SOLIB_IN_DYNAMIC_LINKER): Ditto. + +1999-02-25 Keith Seitz + + * corelow.c (core_close): Clear out solib state before + closing the bfd associated with the core file. + * solib.c (clear_solib): Mention that clear_solib requires + an open BFD in order for disable_breakpoints_in_shlibs to + determine whether breakpoints live in shared libraries. + +1999-02-24 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Set CPU_HPPA_RISC_20 if the host CPU is a PA 2.0 + processor. + * acconfig.h: Add CPU_HPPA_RISC_20 + * config.in, configure: Regenerated. + * hppa-tdep.c (pa_register_look_aside): Only refer to new + structure elements if we are on a PA2.0 system. + * defs.h: Include limits.h. + +Tue Feb 23 14:37:08 1999 Michael Snyder + + * infrun.c (wait_for_inferior): Check scheduler_locking state + before resuming after a thread-specific breakpoint. + +1999-02-23 Jim Blandy + + * aclocal.m4, config.in, configure: Regenerated with latest + autotools. + +Mon Feb 22 12:32:19 1999 Per Bothner + + * jv-valprint.c (java_val_print): Restore line that somehow got lost. + + * jv-valprint.c (java_print_value_fields): Check for NULL type. + +1999-02-21 Jim Blandy + + * tm-h8500.h, i386lynx-nat.c: Removed. These files are long + dead; it seems that they only appeared due to some CVS weirdness. + If they appear again, we may need to distribute garlic and holy + water. + +1999-02-19 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (TERM_LIB): Move checking for TERM_LIB, substituting. + * configure: Regenerated. + +1999-02-19 Robert Hoehne (robert.hoehne@gmx.net) + + * configure.host (i[3456]86-*-msdosdjgpp*): New host. + * configure.tgt (i[3456]86-*-msdosdjgpp*): New target. + * go32-nat.c: New file, native DJGPP support. + * config/i386/go32.mh: Rewrite for DJGPP (go32) host. + * config/i386/go32.mt: New file, DJGPP (go32) target. + * config/i386/nm-go32.h: New file. + * config/i386/tm-go32.h: New file. + * config/i386/xm-go32.h: Rewritten for current DJGPP. + +1999-02-18 Jason Molenda (jsm@bugshack.cygnus.com) + + * reply_mig_hack.awk, config/nm-gnu.h, config/alpha/nm-linux.h + config/alpha/xm-alphalinux.h, config/alpha/xm-alphaosf.h + config/i386/nm-i386sco5.h, config/i386/tm-fbsd.h, config/i386/tm-i386.h + config/powerpc/nm-aix.h, config/powerpc/tm-macos.h + config/powerpc/tm-ppc-aix.h, config/powerpc/xm-aix.h + config/rs6000/tm-rs6000-aix4.h, testsuite/gdb.chill/tests1.ch + testsuite/gdb.chill/tests2.ch, testsuite/gdb.chill/tests2.exp: + Update FSF address in copyright notices. + +1999-02-18 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Quote "$GCC" correctly. + * configure: Regenerated. + +1999-02-18 Jim Blandy + + * dbxread.c (elfstab_build_psymtabs): Don't assume that there's a + section named ".text", which has all the code in it. Instead, look + at all the sections in the file with the `code' flag set. + (find_text_range): New function, that does all the work. + +Thu Feb 18 17:50:45 1999 Andrew Cagney + + * mips-tdep.c (FP_REGISTER_DOUBLE): Conditionally define. + +Fri Jan 29 16:51:11 1999 Andrew Cagney + + * mips-tdep.c (return_value_location): New function. Merge/rewrite + of return-value code in mips_extract_return_value, + mips_store_return_value. Stop buffer overflow when 64 bit value + in 32 bit registers. Extract 64bit float from 32 bit register + pair of correct order. + (mips_extract_return_value, mips_store_return_value): Call + return_value_location. For store, ensure that remainder of + register is zero. + +Thu Jan 28 18:58:02 1999 Andrew Cagney + + From John Metzler : + * mips-tdep.c (struct gdbarch_tdep): Add mips_saved_regsize. + (MIPS_SAVED_REGSIZE): Define. + (mips_find_saved_regs, read_next_frame_reg, mips_pop_frame): + Read/write MIPS_SAVED_REGSIZE bytes of register on stack instead + of MIPS_REGSIZE. + (mips_gdbarch_init): Initialize mips_saved_regsize. + + * mips-tdep.c (mips_frame_saved_pc, mips16_heuristic_proc_desc, + mips_push_arguments, mips_push_dummy_frame, + mips_use_struct_convention): Ditto. For MIPS_SAVED_REGSIZE < + REGISTER_RAW_SIZE, handle little/big endian issues from only using + half the register. + (STACK_ARGSIZE): Default to MIPS_SAVED_REGSIZE instead of + MIPS_REGSIZE. + + * mips-tdep.c (struct gdbarch_tdep, FP_REGISTER_DOUBLE, + mips_gdbarch_init): Apply similar changes. Add + mips_fp_register_double to struct. + +Wed Feb 17 10:10:27 1999 Stu Grossman + + * gdbtypes.h (get_discrete_bounds): Remove duplicate decl. + + * jv-typeprint.c (java_type_print_base): Change fputs => fputs_filtered. + +Mon Jan 25 18:30:57 1999 Per Bothner + + * jv-lang.h (JAVA_OBJECT_SIZE): Change from hard-wired constant. + (java_primitive_type_from_name, get_java_object_header_size): Declare. + * jv-lang.c (java_class_from_object): Use get_java_object_type. + * jv-lang.c: Update Class field names: dtable->vtable, + msize->method_count, nfields->field_count, bfsize->size_in_bytes, + nmethods->method_count. + (type_from_class): Demangle array type names. + (java_link_class_type): Array type names are now demangled. + (get_java_object_type): If not defined yet, try looking it up. + (get_java_object_header_size): New function. + (java_primitive_type_from_name): New function. + (java_demangled_signature_length, java_demangled_signature_copy): New. + (java_demangle_type_signature): Re-implement using above functions. + (evaluate_subexp_java): For UNOP_IND, call evaluate_subexp_java + to evaluate subexp (not evaluate_subexp_standard). + For BINOP_SUBSCRIPT update for new array type naming scheme. + * jv-valprint.c (java_value_print): Use java_class_from_object. + Update array printing to new array type naming convention. + (java_val_print): Doing check_typedef when printing a pointer is + is a waste of effort. Also, handle TYPE_CODE_INT, to make sure + Java bytes as not printed as C chars. + +Fri Jan 8 16:58:22 1999 Stu Grossman + + * blockframe.c (find_pc_sect_partial_function): Search full symtabs as + a last ditch effort (after the partial & minimal symtabs). + * defs.h utils.c: Fixup prototypes for vprintf_filtered, + vfprintf_filtered, vfprintf_unfiltered and vprintf_unfiltered to return + ints to match their standard equivalents. + * defs.h symtab.c top.c: Create skip_prologue_hook to allow Java to + control the prologue skipping process. + * jv-typeprint.c (java_type_print_base): Remove extern for + jv_class_demangle, add new arg for objfile (NULL). + * symtab.h: Remove struct sourcevector and struct source. Definately + not needed. + * values.c (value_virtual_fn_field): Fixes code to handle new vtable + debug info format. Patch from marka. + +Wed Dec 16 23:11:25 1998 Stu Grossman + + * jv-lang.c (java_class_from_object java_class_is_primitive + is_object_type): Change dtable to vtable. + * (java_primitive_type): Change arg to type char. + * (_initialize_java_language): Make java_char_type be unsigned. + * jv-lang.h: Fixup prototypes. + +Mon Dec 7 19:02:15 1998 Stu Grossman + + * jv-valprint.c (java_value_print): Fix printing of values where + run time type != compile time type. + +Fri Dec 4 15:23:38 1998 Stu Grossman + + * Makefile.in: Whack out m2-typeprint.c. + * c-typeprint.c (c_type_print_varspec_suffix) typeprint.h: Make this + global. It's needed by Java. + * (c_type_print_base): Whack prefix off of qualified method names + (names with name spaces). + * gdbtypes.h (struct cplus_struct_type): Add bits for Java attributes. + Shrink voffset + to 16 bits to compensate for added bits above (hopefully this is still + enough). + * Add new accessor macros (TYPE_FND_FIELD_PUBLIC, ...) for all new + attribute bits. + * jv-typeprint.c (java_type_print_base): Fix printing of method + attributes. Handle JVM style manglings. + * (java_print_type): Enable code type print varspec_suffix to allow + array indices to print out. + * jv-valprint.c (java_val_print): Minor formatting. + * m2-lang.c (m2_language_d): Change m2_print_type to c_print_type. + * stabsread.c (read_member_functions): Save public and static attributes. + +Wed Feb 17 15:32:57 1999 Elena Zannoni + + * breakpoint.c (watch_command_1): Reformat comment. + + * c-typeprint.c (c_type_print_base): Reformat comments. + +1999-02-17 Jim Blandy + + * Makefile.in (VERSION): Bump version to 4.17.2. + +Tue Feb 16 15:48:20 1999 Edith Epstein + + * config/pa/nm-hppah.h: Added prototype declarations for + hppa_enable_page_protection_events and + hppa_disable_page_protection_events. + + * inftarg.c (child_wait): Fixed code that checks whether + or not the target program has done a fork/vfork. + related_pid does not have a value unless the target + program has forked/vforked. + + * infttrace.c (hppa_insert_hw_watchpoint): Make sure that + function always returns a value. + (hppa_remove_hw_watchpoint): Make sure that function always + returns a value. + +Tue Feb 16 06:31:58 1999 Keith Seitz + + * config/powerpc/tm-ppc-eabi.h: Do not define PC_IN_CALL_DUMMY, + let the generic call dummy infrastructure do it. + +Sun Feb 14 18:21:08 1999 Mark Alexander + + * config/sh/tm-sh.h (BELIEVE_PCC_PROMOTION): Define, so that + coffread.c will correctly handle char or short function parameters. + +1999-02-11 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure, aclocal.m4: Regenerate with correct version of aclocal. + +1999-02-10 Syd Polk + + * acinclude.m4: Fix for new location of itclConfig.sh and itkConfig.sh. + * aclocal.m4: Regnerate. + * configure: Regenerate. + +1999-02-10 Jason Molenda (jsm@bugshack.cygnus.com) + + * demangle.c: Fix comments to mention "set demangle-style" + instead of "set demangle". + Run through indent to fix minor indenting problems. + +Wed Feb 10 17:53:09 1999 Bob Manson + + * i386-tdep.c (gdb_print_insn_i386): Add missing returns. + +Wed Feb 10 13:17:21 1999 Stan Shebs + + Declare Gould configuration obsolete: + * configure.host, configure.tgt: Comment out Gould configs. + * Makefile.in: Comment out Gould-related actions. + * gould-xdep.c, gould-tdep.c, config/gould/*: Comment out. + * NEWS: Mention obsolete status. + +1999-02-09 DJ Delorie + + * sparcl-tdep.c: UDP download works in cygwin + +1999-02-08 Jason Molenda (jsm@bugshack.cygnus.com) + + * gnu-regex.c: Check ENABLE_NLS instead of HAVE_LIBINTL_H. + * configure.in: Don't check for libintl.h. + * configure, config.in: Regenerated. + +Mon Feb 8 18:10:50 1999 Stan Shebs + + * NEWS: Mention new X packet and PowerPC variant support. + +1999-02-08 Nick Clifton + + * configure.host: Add support for StrongARM host. + * configure.tgt: Add support for StrongARM target. + +Mon Feb 8 12:05:05 1999 David Taylor + + * dsrec.c (make_srec): Cast targ_addr to int in call to sprintf + otherwise on big endian machine with a bfd_vma of 64 bits, + *everything* gets loaded at location 0. + +Mon Feb 7 10:05:43 1999 Frank Ch. Eigler + + * infrun.c (wait_for_inferior): Allow SIGTRAP to be "pass"ed + to target program. + +Fri Feb 5 16:46:14 1999 Stan Shebs + + * NEWS: Add mentions of various new things. + +Thu Feb 4 00:19:14 1999 Christopher Faylor + + * configure.in: Move termcap determination later in the + file to catch setting of cygwin flag. + * configure: Regenerate. + +Wed Feb 3 14:16:38 1999 Christopher Faylor + + * config/i386/cygwin.mh: Move TERMCAP test code to configure.in. + * configure.in: Treat libtermcap.a detection as a special case + when hosting on cygwin. + * configure: Regenerate. + +1999-02-03 Keith Seitz + + * remote.c (remote_binary_download, remote_binary_length): New + static globals for dealing with binary transmissions. + (remote_write_bytes): Add support for binary downloads + by shadowing the "M" packet with a new "X" packet. This + defaults to ON; if the stub does not understand this, it + will fall back to using "M". + (putpkt): Add support for binary downloading. + * monitor.c (monitor_expect): The mon2000 monitor + on the MSA2000 will also emit random DC1/DC3 chars. + * m32r-stub.c: Change all char's to unsigned char's + to support binary downloading. + (handle_exception): Add support for binary downloading + via a new "X" packet. + (getpacket): Do NOT strip eighth bit of incoming chars. + Watch out for escaped characters in the incoming stream. + (putpacket): Do NOT strip eighth bit of incoming chars. + (bin2mem): New function to write binary data directly to + memory. + * m32r-rom.c: Add new "mon2000" target. + +Tue Feb 2 18:40:29 1999 Elena Zannoni + + * hp-psymtab-read.c (hpread_build_psymtabs): Coerce first arg + passed to make_cleanup to the correct type. + (hpread_quick_traverse): Change fifth arg to call to + hpread_end_psymtab to be 0. + Compare CURR_MODULE_END to 0 rather than NULL. + Get rid of ifdef'ed out code. + (scan_procs): Get rid of ifdef'ed out code. + + * somread.c (som_symfile_read): Coerce first argument passed to + make_cleanup to the correct type. + +Tue Feb 2 17:36:29 1999 Elena Zannoni + + * hp-psymtab-read.c (do_pxdb): New function. Check whether the + file needs to be processed by pxdb (an HP debug info massaging + tool), if so call it. + (hpread_build_psymtabs): Initialize scan_start to 0 and + simplify flow of control. + + * somread.c (som_symfile_read): Add call to do_pxdb (), + in hp-psymtab-read.c. + + * symfile.c (symbol_file_add): Remove ifdef'ed out HPUX specific + code. + (symfile_bfd_open): Remove HPUXHPPA ifdef'ed code. Code is now + in hp-psymtab-read.c. + +1999-02-02 Martin Hunt + + * printcmd.c (print_scalar_formatted): Use strcat to concat all + the output together before calling fprintf_filtered(). + +1999-02-01 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Require autoconf 2.13. + (AM_EXEEXT): Replace with new AC_EXEEXT. + * acinclude.m4: Move itcl header macros from aclocal.m4 to here. + * aclocal.m4: Regenerated. + * configure: Regenerated. + +1999-02-01 Jim Blandy + + Allow PPC users to select which PPC/RS6000 variant they're + debugging at run-time. At the moment, the only thing this affects + is the set of registers visible. + * config/rs6000/tm-rs6000.h (REGISTER_NAME): Define this as a call + to the function rs6000_register_name. + (rs6000_register_name): Include extern decl. + (NUM_REGS): Bump to 183. What's the right way to do this? + (FIRST_UISA_SP_REGNUM, LAST_UISA_SP_REGNUM): Renamed from + FIRST_SP_REGNUM, LAST_SP_REGNUM. + (REGISTER_BYTES): Recompute this. + * rs6000-tdep.c: Renamed all uses of FIRST_SP_REGNUM and + LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with + some concomitant formatting changes. + #include "gdbcmd.h", so we can define commands here. + (struct variant): New structure. + (COMMON_UISA_REG_NAMES, PPC_UISA_SPR_NAMES, PPC_SEGMENT_REG_NAMES, + PPC_32_OEA_SPR_NAMES, num_registers): New macros. + (register_names_rs6000, register_names_uisa, register_names_403, + register_names_403GC, register_names_505, register_names_860, + register_names_601, register_names_602, register_names_603, + register_names_604, register_names_750, variants): New variables. + (rs6000_register_name, install_variant, find_variant_by_name, + install_variant_by_name, list_variants, show_current_variant, + set_processor, show_processor): New functions. + (_initialize_rs6000_tdep): Define new commands `set processor' and + `show processor', and call install_variant_by_name to set the + default variant. + * rs6000-nat.c: Renamed all uses of FIRST_SP_REGNUM and + LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with + some concomitant formatting changes. + * configure.in: Accept the `--with-cpu' flag, to specify a default + processor variant. + * acconfig.h: Provide a blurb for TARGET_CPU_DEFAULT, which is set + by configure's `--with-cpu' flag. + * config.in, configure: Regenerated. + +Sun Jan 31 15:24:24 1999 Stan Shebs + + * buildsym.h, buildsym.c: Convert to ANSI-only. + + * buildsym.h, buildsym.c: Reformat to standard. + + * buildsym.c (merge_symbol_lists): Remove unused variable. + (_initialize_buildsym): Remove, does nothing. + +1999-01-31 J.T. Conklin + + * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, + sparcl-stub, sparclet-stub.c: Change declaration of putDebugChar + to include explicit void return type as per documentation. Fix up + occasions where stubs erroneously checked return type. + +Sun Jan 31 13:18:33 1999 Stan Shebs + + From J.T. Conklin : + * remote.c (remote_query): Fix tipo. + +Fri Jan 29 15:25:09 1999 Stan Shebs + + * configure.tgt (v850): Add wildcard to match. + +Fri Jan 29 16:44:01 1999 Edith Epstein + + * inferior.h: Ran indent. + + * fork-child.c: Ran indent. + + * infrun.c : Ran indent. + +Fri Jan 29 12:57:34 1999 Elena Zannoni + + * infrun.c (_initialize_infrun): Do not stop or print anything + when a SIGWINCH is received. + + * Makefile.in (m2-exp.tab.c): Use YACC not BISON. + (f-exp.tab.c): Ditto. + (jv-exp.tab.c): Ditto. + (c-exp.tab.c): Ditto. + (YACC): Define as @YACC@. + +1999-01-29 Martin Hunt + + Changes from Keith Seitz + * valops.c (value_assign): Add calls to register_changed_hook and + memory_changed_hook to inform UIs that the user has changed + the target's registers/memory. + * findvar.c (write_register_gen): Remove call to pc_changed_hook. + * defs.h: Remove declaration for pc_changed_hook and + add declarations for register_changed_hook and + memory_changed_hook. + * top.c: Ditto. + +1999-01-29 Mark Alexander + + * procfs.c (wait_fd): Handle deleted threads correctly. + +1999-01-28 Jason Molenda (jsm@bugshack.cygnus.com) + + * utils.c (init_page_info): Force window size if running under emacs. + +1999-01-27 James Ingham + + * typeprint.c (whatis_exp): Remove static declaration. + +Wed Jan 27 16:50:25 1999 Elena Zannoni + + * hp-psymtab-read.c: Reformat using indent. + +Wed Jan 27 13:20:25 1999 Elena Zannoni + + * hp-psymtab-read.c: Reformat comments, update copyright. + +Wed Jan 27 15:09:22 1999 Andrew Cagney + + * mips-tdep.c (mips_gdbarch_init): Trace e_flags from BFD + elf_info. + +Tue Jan 26 16:02:47 1999 Mark Alexander + + * v850-tdep.c (v850_generic_reg_names, v850e_reg_names, + v850_register_names, v850_processor_type_table): Declare tables + and structures for handling differences in register names for + v850 and v850e. + (struct reg_list): Define new structure for creating tables + of register bit masks in v850e instrutions. + (handle_prepare, handle_pushm): New helpers for v850_scan_prologue. + (v850_scan_prologue): Recognize v850e instructions: callt, prepare, + and pushm. + (v850_target_architecture_hook): New function to set register + names based on current machine. + (_initialize_v850_tdep): Set up target_architecture_hook. + * config/v850/tm-v850.h (v850_register_names): Declare. + (REGISTER_NAME): Define to refer to v850_register_names. + (SR0_REGNUM, CTBP_REGNUM): Define. + (PS_REGNUM): Redefine in terms of SR0_REGNUM. + +Tue Jan 26 18:27:26 1999 Elena Zannoni + + * Makefile.in (c-exp.tab.c): Use BISON instead of YACC, to pick + the correct value from configure output. + (jv-exp.tab.c): Ditto. + (f-exp.tab.c): Ditto. + (m2-exp.tab.c): Ditto. + +1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com) + + * breakpoint.h (ep_is_exception_catchpoint): Add prototype. + * frame.h (select_and_print_frame): Add prototype. + * stack.c (func_command): Call select_and_print_frame with correct + number of arguments. Reformat whitespace. + +Tue Jan 26 16:53:54 1999 Fernando Nasser + + * remote.c (remote_query): fix maximum packet size to account for + remote_debug use. + (putpkt): add comment to alert about extra byte need. + +Mon Jan 25 19:55:30 1999 Mark Alexander + + * sh-tdep.c (sh_target_architecture_hook): Return immediately + when a matching machine is found. + +Fri Jan 22 09:10:35 1999 Mark Alexander + + * remote-mips.c (mips_initialize): Fix parameters to clear_breakpoint. + (common_breakpoint): Restore support for instruction breakpoints + on non-LSI targets. + +Thu Jan 21 17:16:19 1999 Andrew Cagney + + * stack.c: Close open comment. + * symtab.c (find_pc_sect_line): Ditto. + +Thu Jan 21 17:51:51 1999 Stan Shebs + + * procfs.c (init_procfs_ops): New function, fills in procfs_ops, + init only nonzero fields, leave to_require_attach and + to_require_detach empty, not needed for /proc systems yet. + (_initialize_procfs): Call init_procfs_ops. + + From J.T. Conklin : + * top.c (init_main): Fix tipo in description of the remotetimeout + variable. + * breakpoint.c (bpstat_stop_status): Handle systems where + DECR_PC_AFTER_BREAK != DECR_PC_AFTER_HW_BREAK. + +Thu Jan 21 17:25:46 1999 Mark Alexander + + * mon960-rom.c (_initialize_mon960): Call init_mon960_cmds + to fill in mon960_cmds structure properly. + +Wed Jan 20 17:53:22 1999 Stan Shebs + + * remote-sds.c (sds_ops): Define only once. + (init_sds_ops, sds_command, _initialize_remote_sds): Declare. + (init_sds_ops): Init only non-zero fields. + +Wed Jan 20 15:45:15 1999 Mark Alexander + + * h8300-tdep.c (original_register_names, h8300h_register_names, + h8300_register_names): Define new variables. + (set_register_names): New function to set register names based on + current CPU type. + (h8300_command, h8300h_command, h8300s_command): Call + set_register_names. + * config/h8300/tm-h8300.h (h8300_register_names): Declare. + (REGISTER_NAME): Define to refer to h8300_register_names. + +1999-01-19 Fernando Nasser + + * sol-thread.c abug-rom.c cpu32bug-rom.c dbug-rom.c m32r-rom.c + mac-nat.c mon960-rom.c op50-rom.c ppc-bdm.c remote-adapt.c + remote-array.c remote-bug.c remote-e7000.c remote-eb.c remote-es.c + remote-est.c remote-hms.c remote-mm.c remote-nindy.c remote-nrom.c + remote-os9k.c remote-rdp.c remote-sds.c remote-sim.c remote-st.c + remote-udi.c rom68k-rom.c sh3-rom.c sparcl-tdep.c sparclet-rom.c + v850ice.c win32-nat.c: cosmetic changes to conform to coding + standards. + +1999-01-19 Jim Blandy + + Use aclocal to generate GDB's aclocal.m4 script. + * acinclude.m4: New file, containing the hand-written local macro + definitions that used to be in aclocal.m4. Don't sinclude + ../bfd/aclocal.m4 any more; running aclocal in this directory will + get us the definitions we need. HOWEVER: Do sinclude + ../bfd/acinclude.m4, because we need the definition of + BFD_NEED_DECLARATION. + * aclocal.m4: Regenerated by aclocal. + * configure: Regenerated by autoconf. + +Tue Jan 19 10:27:23 1999 David Taylor + + * breakpoint.c (disable_breakpoints_in_shlibs): new parameter, + silent, controls whether to print message about removal of shared + library breakpoints. + * breakpoint.h (disable_breakpoints_in_shlibs): decl updated. + * irix5-nat.c (clear_solib): call disable_breakpoints_in_shlibs. + * osfsolib.c (clear_solib): ditto. + * solib.c (clear_solib): ditto. + * somsolib.c (som_solib_restart): update call to + disable_breakpoints_in_shlibs. + + * target.h (child_post_attach): only declare if CHILD_POST_ATTACH + is define. + +Tue Jan 19 18:07:11 1999 Andrew Cagney + + * corelow.c (solib_add_stub): Ditto. + (core_file_to_sym_file): Cast make_cleanup parameter. + + * solib.c (symbol_add_stub, solib_map_sections): Change argument + to PTR insted of a char*. Matches catch_errors interface. + +Mon Jan 18 14:01:24 1999 Andrew Cagney + + * remote-array.c (array_open): Don't use fprintf_filtered to send + data to the log file. + + * remote-array.c (handle_load_dll): Change argument type to PTR so + that it is compatible with catch_errors. + * ocd.c (ocd_start_remote): Ditto. + * remote-sds.c (sds_start_remote): Ditto. + + * win32-nat.c (win32_child_thread_alive): Namespace proof + child_thread_alive. + (init_child_ops): Update. + +Mon Jan 18 12:03:47 1999 Andrew Cagney + + * remote-rdi.c (arm_rdi_open): Set gdb_hostif.hostosarg and + gdb_hostif.dbgarg to NULL instead of stdout. + (voiddummy, myprint, mywritec): Use gdb_stdout instead of stdout. + +Mon Jan 18 16:40:50 1999 Stan Shebs + + * ser-ocd.c (ocd_open): Handle Unix case gracefully. + + * target.c (dummy_target): Don't initialize statically. + (init_dummy_target): New function, fills in dummy_target. + (initialize_targets): Use it. + * hpux-thread.c (hpux_thread_ops): Don't initialize statically. + (init_hpux_thread_ops): New function, fills in hpux_thread_ops. + (_initialize_hpux_thread): Use it. + * m3-nat.c (m3_ops): Don't initialize statically. + (init_m3_ops): New function, fills in m3_ops. + (_initialize_m3): Use it. + +1999-01-18 Fernando Nasser + + * sol-thread.c: delete compile time initialization of target_ops + (_initialize_sol_thread): initialize target_ops at run time. + * hpux-thread.c: added target_ops entry. + * m3-nat.c: ditto. + +Mon Jan 18 15:19:13 1999 David Taylor + + * procfs.c (procfs_ops): delete compile time initialization. + (_initialize_procfs): initialize procfs_ops at run time. + +Mon Jan 18 12:51:44 1999 Christopher Faylor + + * configure.in: Ensure that -luser32 is always linked in + for cygwin build. + * configure: Regenerated. + +Mon Jan 18 08:38:05 1999 Mark Alexander + + * values.c (value_virtual_fn_field): Clear the pointed-to + offset when casting to the base class. + +Mon Jan 18 10:30:51 1999 David Taylor + + * remote-udi.c (init_udi_ops): change non-existant udi_run_ops to + udi_ops; delete NULL initializers. + +Mon Jan 18 12:03:47 1999 Andrew Cagney + + * serial.c (serial_close): gdb_fclose tages gdb_file** arg, not + gdb_file*. + + * f-valprint.c, target.c, gdbarch.c: Pass gdb_stderr not stderr. + +Mon Jan 18 10:46:12 1999 Andrew Cagney + + * stack.c (print_frame_info_base): Don't cast call to + catch_errors. + (print_args_stub): Change char* arg to PTR. + * symmisc.c (print_symbol): Ditto. + * top.c (quit_cover): Ditto. + * remote.c (remote_open_1, remote_start_remote): Ditto. + * infrun.c (normal_stop, hook_stop_stub, restore_selected_frame): + Ditto. + + * stack.c (backtrace_command): Cast first arg of make_cleanup to + make_cleanup_func. + * remote.c (remote_kill): Cast putpkt arg to catch_errors_ftype. + +Mon Jan 18 08:47:02 1999 Andrew Cagney + + * defs.h (catch_errors_ftype): Define. + (catch_errors): Replace char* arg with PTR arg. + * top.c (catch_errors): Update + + * breakpoint.c (bpstat_stop_status, bpstat_stop_status, + delete_breakpoint, breakpoint_re_set): Delete all casts in call to + catch_errors. + (breakpoint_cond_eval, watchpoint_check, + cover_target_enable_exception_callback, breakpoint_re_set_one): + Arg is PTR not char*. + + * breakpoint.c (cover_target_enable_exception_callback): Change + type to int. Check for cast values of 0 and -1. Return a result! + (insert_breakpoints): Move declaration of SAL and ARGS to where + they are used. + +1999-01-16 Fernando Nasser + + * remote.c (remote_query): new function - creates proper interface + to the remote protocol "q" command. + +Fri Jan 15 17:11:48 EST 1999 Zdenek Radouch (radouch@cygnus.com) + + * config/fr30/tm-fr30.h: Changed ABI to match GCC change + (always use pointer for structs passed by value). + +1999-01-15 Fernando Nasser + + * target.h: added entry for target queries (to_query) + target.c: ditto. + +Thu Jan 14 18:29:17 1999 David Taylor + + * mips-tdep.c (mips_gdbarch_init): fix stream arg in + fprintf_unfiltered calls. + * remote-mm.c (mm_wait): fix stream arg to gdb_flush. + * remote-udi.c (udi_wait): fix stream arg to fwrite. + * symmisc.c (maintenance_check_symtabs): fix stream argument to + print_address_numeric. + +Wed Jan 13 19:33:16 1999 David Taylor + + * breakpoint.c (insert_breakpoints): insert cast to eliminate + warning. + +Wed Jan 13 14:59:02 1999 Michael Snyder + + * infrun.c (set/show scheduler-locking) New command. Set a + mode bit that will control how GDB attempts to control thread + scheduling for step, continue, etc. (resume): make use of + the schedule-locking mode. + * target.h (struct target_ops): new field to_has_thread_control. + * sol-thread.c: initialize target_ops to_has_thread_control. + * procfs.c: ditto. + * target.c: ditto. + * m3-nat.c: ditto. + * remote.c: ditto. + * hpux-thread.c: ditto. + * thread.c: cull duplicate prototypes. Move prototypes to top. + * serial.c: indentation cleanup. + * breakpoint.c: add casts to eliminate compiler warnings. + +Tue Jan 12 17:00:00 1999 Edith Epstein + + * inftarg.c (child_create_inferior): fixed HPUXHPPA specific + call to fork_inferior. The shell param is now NULL. + +1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com) + + * monitor.c (init_base_monitor_ops): Whitespace cleanup. + (_initialize_remote_monitors): Same. + +1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com) + + * monitor.c (init_monitor_ops): Initialize the monitor_ops + structure if it hasn't already been done. + +Tue Jan 12 14:50:10 1999 Stan Shebs + + * inftarg.c (child_ops): Don't initialize statically. + (init_child_ops): New function, fills in child_ops. + (_initialize_inftarg): Use it. + (child_post_attach): Declare extern. + (child_wait): Fix ambiguous parens. + (child_attach_to_process): Remove unused local wstatus. + (child_insert_fork_catchpoint, child_remove_fork_catchpoint, + child_insert_vfork_catchpoint, child_remove_vfork_catchpoint, + child_has_forked, child_insert_exec_catchpoint, + child_remove_exec_catchpoint): Return a value. + +Mon Jan 11 16:43:44 1999 Michael Snyder + + * remote.c (remote_wait): Add inferior_pid to thread list only + if it is not already there. + +1999-01-11 Jason Molenda (jsm@bugshack.cygnus.com) + + * scm-tags.h: Update FSF's address on copyright notice. + * ser-e7kpc.c: Same. + * gnu-nat.h: Same. + +Mon Jan 11 13:45:57 1999 Stu Grossman + + * dwarf2read.c (dump_die): Change stderr to gdb_stderr. + * expprint.c (print_subexp): fprintf => fprintf_unfiltered. + * jv-typeprint.c (java_type_print_base): fputs => fputs_filtered. + * stack.c (struct function_bounds): Remove superfluous `typedef'. + * symfile.c (list_overlays_command): stdout => gdb_stdout. + * symmisc.c (maintenance_check_symtabs): stdout => gdb_stdout. + * utils.c (print_spaces): Make more efficient. + +Mon Jan 11 13:55:51 1999 David Taylor + + * utils (print_spaces): fix arg to strcat; fix formatting. + +Fri Jan 8 11:57:24 1999 Stan Shebs + + * exec.c (exec_ops): Don't initialize statically. + (init_exec_ops): New function, fills in exec_ops. + (_initialize_exec): Use it. + +Thu Jan 7 17:50:15 EST 1999 Zdenek Radouch (radouch@cygnus.com) + + Beta FR30 port. + * fr30-tdep.c + * config/fr30/tm-fr30.h + +Wed Jan 6 12:28:35 1999 David Taylor + + * configure.in: Add an --enable-tui argument. Construct + tui/Makefile from tui/Makefile.in. Use AM_PROG_CC_STDC. If we + have the GUI, then we need this to process libgui.h. + (ENABLE_CFLAGS): define and export BUILD_TUI. + (AC_CHECK_HEADERS): Add check for term.h. + + * configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs. + + * config.in, configure : regenerated. + + * Makefile.in: Allow the TUI code to be conditionally enabled. + (TUI_LIBRARY): New variable, value are set by the configuration + script. Set to the empty string when the TUI isn't enabled. + (gdb$(GDBEXT)): Use those, instead of referring to all-tui and + tui/libtui.a directly. + (BUILD_TUI): build the tui -- only when configured with + --enable-tui. + (YLWRAP): use ylwrap to avoid problems on systems w/o bison. + (gdb$(EXEEXT)): make it dependent on BUILD_TUI. + (all-tui): remove dependency from phony target. + (c-exp.tab.c): use ylwrap instead of bison. + (jv-exp.tab.c): ditto. + (f-exp.tab.c): ditto. + (m2-exp.tab.c): ditto. + (ALLDEPFILES): add somread.c, hp-psymtab-read.c, hp-symtab-read.c. + (SFILES): remove the above files + (COMMON_OBS): remove somread.o + (SFILES): Add the tui files to this, so they get included in etags + tables. + (gdb$(EXEEXT)): Add all-tui to the list of dependencies, and add + tui/libtui.a to the link list. + (all-tui): New rule, which does a recursive make in the tui + subdir. + (tui/libtui.a): When recursing, pass down ${FLAGS_TO_PASS}. And + don't echo the make command. This is closer to what the other + recursions do. + (HFILES_NO_SRCDIR): add hpread.h + (COMMON_OBS): add hp-psymtab-read.o, hp-symtab-read.o + (SFILES): add hp-psymtab-read.c, hp-symtab-read.c add rules for + the new files. Remove hpread.c, hpread.o + (gdb$(EXEEXT)): Depend on the actual tui library, not on a + fictitious target. Since the fictitious target never existed, + make would always relink. + (tui/libtui.a): Always recurse to make sure the library is up to + date. + +Wed Jan 6 12:05:12 1999 Stan Shebs + + * remote.c: Pacify --enable-build-warnings, reformat code + to conform to standards, fix spelling errors. + (ishex, stubhex, record_currthread, etc): Declare. + (ishex, stubhex): Declare char arg as int. + (pack_string): Comment out, never used but possibly useful. + (threadref_to_int, remote_get_threadinfo, etc): Make static. + +Wed Jan 6 11:43:32 1999 David Taylor + + The following changes were made by Elena Zannoni + and Edith Epstein as + part of a project to merge in changes made by HP. + + * c-exp.y: use external flag hp_som_som_object_present to decide + whether code was compiled by HP's compilers. Add two new C++ + tokens for true and false. + (yylex): check for template name is done differently for the + HP/aCC compiler case. Change some of the template processing code + for handling HP aCC templates. Handle true and false tokens. + +Tue Jan 5 11:13:36 1999 Michael Snyder + + * remote.c (record_curthread): Must not modify inferior_pid when + called from wait_for_inferior. Instead, if a new thread-id is + detected, call add_thread. + (MAGIC_NULL_PID): new macro, use instead of the magic number + "42000". + (remote_find_new_threads): if inferior_pid is unknown, get and use + the current thread id. + (remote_start_remote): on connecting, attempt to get the current + thread id for inferior_pid. + (remote_resume): If pid == -1, then resume any-thread (not the + current thread specifically). Also some cosmetic fixups. + + * thread.c (info_threads_command): don't initialize current_pid + until after call to FIND_NEW_THREADS (which may change inferior_pid). + Also some cosmetic fixups. + * infrun.c: cosmetic fixups and casts to avoid warnings. + * infcmd.c: cosmetic fixups, mainly long lines. + +Tue Jan 5 11:55:57 1999 David Taylor + + * target.c (noprocess): terminate sentence with a period. + * breakpoint.c (catch_command_1): ditto. + + * c-valprint.c (c_value_print): remove hack^2 from HP; it causes + testsuite losses with no real gain. + + * inferior.h (START_INFERIOR_TRAPS_EXPECTED): restore, but only + if tm-*.h hasn't overridden default value. + +1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Fix whitespace indentation for --help. + * configure: Regenerated. + +1999-01-04 Manuel Bouyer + + * main.c: Add --write command line option, document -w. + * gdb.1: Document --write. + +1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Require autoconf 2.12.1 or higher. + * doc/configure.in: Ditto. + * nlm/configure.in: Ditto. + * rdi-share/configure.in: Ditto. + * testsuite/configure.in: Ditto. + * doc/Makefile.in: Don't hardcode $(SHELL). + * nlm/Makefile.in: Ditto. + * rdi-share/Makefile.in: Ditto. + * testsuite/Makefile.in: Ditto. + +Mon Jan 4 12:53:03 1999 Stan Shebs + + * remote-vx.c (init_vx_ops, init_vx_run_ops): Remove unneeded + inits of new fields, including ref to bogus field. + (vx_ops, vx_run_ops): Make static. + +Mon Jan 4 15:05:29 1999 David Taylor + + * inferior.h (START_INFERIOR_TRAPS_EXPECTED): delete, + already defined in tm.h. + + * inftarg.c: change to and + conditionalize its inclusion. + * infttrace.c: ditto. + +For older changes see ChangeLog-1998 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-2000 b/gdb/ChangeLog-2000 new file mode 100644 index 00000000000..25ced55f09c --- /dev/null +++ b/gdb/ChangeLog-2000 @@ -0,0 +1,8204 @@ +2000-12-20 Michael Snyder + + * arch-utils.c (default_frame_address): New function. Default + implementation of frame_args_address and frame_locals_address. + * arch-utils.h (default_frame_address): Export. + * d10v-tdep.c (d10v_gdbarch_init): Use default_frame_address. + (d10v_frame_args_address, d10v_frame_locals_address): Delete. + * sh-tdep.c (sh_gdbarch_init): Use default_frame_address. + (sh_frame_args_address, sh_frame_locals_address): Delete. + * sparc-tdep.c (sparc_gdbarch_init): Use default_frame_address. + (sparc_frame_address): Delete. + +2000-12-27 Mark Kettenis + + Fix debugging programs statically linked against the thread library. + * thread-db.c: Various comment fixes and additions. + Include "bfd.h", "symfile.h" and "objfiles.h". + (keep_thread_db): New variable. + (find_new_threads_callback): Remove prototype. + (thread_db_find_new_threads): New prototype. + (thread_db_push_target, thread_db_unpush_target): Remove + functions. + (deactivate_target): New function. + (thread_db_new_objfile): If OBJFILE == NULL, force deactivation of + target vector. Activate target vector directly instead of calling + thread_db_push_target. Set keep_thread_db if thread library is + detected in the main symbol file. Only enable thread event + reporting if there actually is a child process. Likewise for + detecting new threads, done by calling thread_db_find_new_threads + instead of iterating over the threads ourselves. + (thread_db_detach): Call deactivate_target instead of + thread_db_unpush_target. + (thread_db_wait): Bail out early if we're not debugging the + multi-threaded child process yet. + (thread_db_post_startup_inferior): New function. + (thread_db_mourn_inferior): Call deactivate_target instead of + thread_db_unpush_target. + (init_thread_db_ops): Add thread_db_post_startup_inferior to + thread_db_ops. + +2000-12-22 Mark Kettenis + + * solib.c (solib_open): If path is relative, look for it + literally. This matches the behaviour of the GNU dynamic linker + more closely. + +2000-12-22 Fernando Nasser + + * README: Suggest building in an empty directory. + +2000-12-21 Mark Kettenis + + * i386-tdep.c: Add missing ')' in comment. + (i386_extract_return_value): Return directly after issuing the + warning and filling *VALBUF with zeroes if we cannot get at the + floating-point registers. + (i386_store_return_value): New function. + * config/i386/tm-i386.h (STORE_RETURN_VALUE): Simply call + i386_store_return_value. + Add prototype for i386_store_return_value. + + * i386-linux-nat.c (store_fpxregs): Add code to detect support for + the PTRACE_GETFPXREGS request, and return zero if it's not. + +2000-12-21 Fernando Nasser + + * TODO: Add pre-uiout code removal to 5.2 cleanups. + +2000-12-20 Fernando Nasser + + * configure.in: Rename CONFIG_LOBS to CONFIG_LIB_OBS. + * Makefile.in: Ditto. + * configure: Regenerate. + +2000-12-20 Fernando Nasser + + * command.h: Register date when it was deprecated. + * call-cmds.h: Ditto. + +2000-12-20 Fernando Nasser + + * Makefile.in (UIOUT_CFLAGS): New macro. CFLAGS needed for uiout code + to be compiled. Defines UI_OUT. + (SUBDIR_MI_CFLAGS): Defines MI_OUT, not UI_OUT. + (INTERNAL_WARN_CFLAGS): Also include UIOUT_CFLAGS. + * configure.in (UIOUT_CFLAGS): New configuration variable. + (--with-uiout): New configuration option. Causes uiout code to + be compiled, instead of the old *printf one. + * configure: Regenerate. + * top.c (print_gdb_version): Test for and print MI_OUT, not UI_OUT. + +2000-12-20 Fernando Nasser + + * complaints.c (complain): Call warning_hook if defined, instead of + writting to gdb_stderr. + (clear_complaints): Do not write anything to gdb_stderr if warning_hook + is defined. + +2000-12-19 Elena Zannoni + + * sh-tdep.c (sh_print_register): Don't leave regnum 0 out of the + non-pseudo-regs group. + +2000-12-19 Elena Zannoni + + * sh-tdep.c (sh_gdbarch_init): Move setting of breakpoint_from_pc + to before switch statement. + +2000-12-17 Elena Zannoni + + * sh-tdep.c (sh_gdbarch_init): Initialize do_registers_info. + + * config/sh/tm-sh.h: Don't remove SR_REGNUM from enum. + (DO_REGISTERS_INFO): Remove macro. Use multiarch version instead. + +Fri Dec 15 23:12:15 2000 Andrew Cagney + + * i386gnu-nat.c: Include "gdb_assert.h" instead of . + (gnu_store_registers): Replace assert with gdb_assert. + +2000-12-15 Elena Zannoni + + * sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, + sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): SR_REGNUM is + now part of gdbarch_tdep structure. + (sh_gdbarch_init): Initialize SR_REGNUM. + + * config/sh/tm-sh.h (struct gdbarch_tdep): Add field SR_REGNUM. + + * sh-tdep.c (sh_do_pseudo_register): Indent properly. Call + do_dr_register_info() only for DR registers. + (sh_sh4_register_name): Add comments with numbers. + (_initialize_sh_tdep): Move assignment to disassemble printing + function from here... + (sh_gdbarch_init):...to here. Move some more general settings to + before the architecture is recognized. + +Fri Dec 15 23:27:56 2000 Andrew Cagney + + * remote.c (remote_fetch_registers): Replace #ifdef + REGISTER_BYTES_OK with REGISTER_BYTES_OK_P. + + * gdbarch.sh (REGISTER_BYTES_OK): Multi-arch. + * gdbarch.h, gdbarch.c: Re-generate. + +Fri Dec 15 22:58:59 2000 Andrew Cagney + + * serial.c (serial_printf): Call xvasprintf instead of vasprintf. + +2000-12-14 Matthew Green + + * solib-svr4.c (solib_break_names): Add NetBSD's `_rtld_debug_state'. + +2000-12-14 Kevin Buettner + + * defs.h, utils.c (xfree): New function. + * alpha-tdep.c, altos-xdep.c, arch-utils.c, arm-xdep.c, + ax-general.c, bcache.c, blockframe.c, breakpoint.c, + buildsym.c, c-typeprint.c, coffread.c, completer.c, + convex-tdep.c, convex-xdep.c, corefile.c, corelow.c, + cp-valprint.c, cxux-nat.c, d10v-tdep.c, d30v-tdep.c, + dbxread.c, dcache.c, defs.h, demangle.c, dstread.c, + dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, + environ.c, event-loop.c, event-top.c, exec.c, f-lang.c, + gdb-events.c, gdbarch.c, gdbtypes.c, gnu-nat.c, h8500-tdep.c, + hp-psymtab-read.c, hppah-nat.c, infcmd.c, inflow.c, infrun.c, + infttrace.c, irix5-nat.c, jv-typeprint.c, kod-cisco.c, kod.c, + language.c, lin-lwp.c, lin-thread.c, linespec.c, + linux-thread.c, main.c, maint.c, mdebugread.c, minsyms.c, + mips-tdep.c, monitor.c, nlmread.c, objfiles.c, osfsolib.c, + p-valprint.c, pa64solib.c, parse.c, printcmd.c, + proc-service.c, procfs.c, pyr-xdep.c, remote-adapt.c, + remote-bug.c, remote-eb.c, remote-es.c, remote-mips.c, + remote-mm.c, remote-nindy.c, remote-rdi.c, remote-rdp.c, + remote-udi.c, remote-vx.c, remote.c, rs6000-nat.c, ser-pipe.c, + serial.c, solib-svr4.c, solib.c, somread.c, somsolib.c, + source.c, sparcl-tdep.c, stabsread.c, stack.c, sun386-nat.c, + symfile.c, symmisc.c, symtab.c, target.c, thread-db.c, + thread.c, top.c, tracepoint.c, ui-file.c, ui-out.c, + umax-xdep.c, utils.c, valops.c, valprint.c, values.c, + varobj.c, win32-nat.c, wince.c, xcoffread.c, cli/cli-cmds.c, + cli/cli-decode.c, cli/cli-script.c, cli/cli-setshow.c: + Replace occurrences of free() with xfree(). + +2000-12-14 J.T. Conklin + + * configure.tgt (hppa*-*-bsd*, hppa*-*-osf*, m68*-*-sunos4*, + rs6000-*-lynxos*, sparc-*-sunos4*): Add gdbserver to configdirs. + +2000-12-13 Michael Chastain + + * MAINTAINERS: Add Michael Chastain to Write After Approval list. + +2000-12-11 Fernando Nasser + + * Makefile.in (CONFIG_LOBS): New macro. Configured to the files + that must be added to the gdblib itself. + (DEPFILES): Use CONFIG_LOBS, not CONFIG_OBS. + (INIT_FILES): Include CONFIG_OBS. + (gdb$(EXEEXT)): Depend on CONFIG_OBS and link with it. + (kdb): Ditto. + * configure.in (CONFIG_LOBS): New variable. Object files that must + be added to gdblib for the specific configuration. + * configure: Regenerate. + +2000-12-11 Michael Snyder + + * sh-tdep.c (sh_extract_struct_value_address): Protoize. + +2000-12-11 Michael Snyder + + * blockframe.c (get_prev_frame): Add missing paren omitted in + last check-in. + +2000-12-11 Fernando Nasser + + * Makefile.in (SUBDIR_GDBTK_OBS, SUBDIR_GDBTK_SRCS, + SUBDIR_GDBTK_DEPS, SUBDIR_GDBTK_INITS, SUBDIR_GDBTK_LDFLAGS, + SUBDIR_GDBTK_CFLAGS): New macros. For gdbtk subdir. + * configure.in: Fix typo. It is CONFIG_OBS not CONFIG_OJS. + Use the SUBDIR_GDBTK_* macros instead of hard coded file names. + * configure: Regenerate. + +2000-12-11 Michael Snyder + + * blockframe.c (get_prev_frame): Zero all fields of prev by + default using memset (instead of one at a time). + +2000-12-11 Michael Snyder + + * sh-tdep.c (sh_extract_struct_value_address): For consistancy, + change decl from "CORE_ADDR static" to "static CORE_ADDR". + +2000-12-11 Fernando Nasser + + * configure.in: Fix typos. It is CONFIG_SRCS not CONFIG_SRS. + * configure: Regenerate. + +2000-12-11 Fernando Nasser + + * configure.in: Fix a couple of typos in the handling of the + enable_gdbcli option. Make it check enableval for the result + of AC_ARG_ENABLE. + * configure: Regenerate. + +2000-12-08 Michael Snyder + + * dwarf2read.c (DWARF2_REG_TO_REGNUM): New macro. Provide default + definition. Will be used to translate between the compiler's + register numbering and GDB's (for register variables etc). + (new_symbol): Use DWARF2_REG_TO_REGNUM to translate register ids. + * alpha-tdep.c: Fix typo in comment. + * dbxread.c: Fix typo in comment. + * fr30-tdep.c: Fix typo: newline missing after comment. + * mcore-tdep.c: Fix typo in comment. + +2000-12-07 J.T. Conklin + + * gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag): + Removed unused variables and declarations. + * gdbserver/low-linux.c (buf2, environ, query, quit, quit_flag): + Likewise. + * gdbserver/low-nbsd.c (buf2, environ, quit, quit_flag): + Likewise. + * gdbserver/low-sparc.c (buf2, environ, query, quit, quit_flag): + Likewise. + * gdbserver/low-sun.c (buf2, environ, query, quit, quit_flag): + Likewise. + + * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, + gdbserver/low-nbsd.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c + (create_inferior): Update comment. + + * gdbserver/low-nbsd.c (initialize_arch, fetch_inferior_registers, + store_inferior_registers): Provide implementations for the m68k + and ns32k. + * config/m68k/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o + * config/ns32k/nbsd.mt (GDBSERVER_DEPFILES): Likewise. + * configure.tgt (m68*-*-netbsd*, ns32k-*-netbsd*): Add gdbserver + to configdirs. + +2000-12-07 Elena Zannoni + + * config/sh/tm-sh.h (struct gdbarch_tdep): Rename fields + {FP15,DR14,FV12}_REGNUM to {FP,DR,FV}_LAST_REGNUM. + * sh-tdep.c (sh_sh3e_register_virtual_type, + sh_sh4_register_virtual_type, sh_do_registers_info, + sh_gdbarch_init, sh_sh4_register_byte, sh_sh4_register_raw_size, + sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual, + sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register, + sh_store_pseudo_register, sh_do_pseudo_register): Ditto. + + * sh-tdep.c (sh_gdbarch_init): Use a function pointer to set the + disassembly print function. + (_initialize_sh_tdep): Initialize tm_print_insn using the function + pointer. + +2000-12-07 Mark Kettenis + + From Richard Henderson : + * alpha-nat.c (supply_gregset, fill_gregset): Use gdb_gregset_t. + (supply_fpregset, fill_fpregset): Use gdb_fpregset_t. + +2000-12-06 Fernando Nasser + + * cli/cli-decode.c (add_abbrev_cmd): Reinstate. Add comment saying + that is not currently used. + +2000-12-06 Fernando Nasser + + * cli/cli-decode.c (lookup_cmd): Change disabled code into comment. + +2000-12-06 Fernando Nasser + + * cli/cli-decode.c (lookup_cmd): Remove old stale copy of this routine + which was not being used for quite some time. + +2000-12-05 Mark Kettenis + + * gdb-stabs.h (SECT_OFF_MAX): Increase to 64. + * symfile.h (MAX_SECTIONS): Increase to 64. + +2000-12-05 Elena Zannoni + + * config/sh/tm-sh.h (struct gdbarch_tdep): Get rid of + DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM, they are not used + anywhere. + * sh-tdep.c (sh_gdbarch_init): Don't initialize + DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM. + +2000-12-04 Michael Snyder + + * utils.c (internal_verror): Fix typo in error msg. + +2000-12-03 Mark Kettenis + + * Makefile.in (symfile.o): Add gdb-stabs.h to dependencies list. + +2000-12-04 Kevin Buettner + + * elfread.c (record_minimal_symbol_and_info): Don't guess + at the section index; instead just always use the bfd index. + (elf_symtab_read): Handle weak symbols appearing in data + sections. + +Mon Dec 4 14:36:39 2000 Andrew Cagney + + * gdbarch.sh (STAB_REG_TO_REGNUM, ECOFF_REG_TO_REGNUM, + DWARF_REG_TO_REGNUM, SDB_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM): + Add. + * gdbarch.h, gdbarch.c: Regenerate. + * arch-utils.c (no_op_reg_to_regnum): New function. + * arch-utils.h (no_op_reg_to_regnum): Declare. + + * dwarfread.c (DWARF_REG_TO_REGNUM), coffread.c + (SDB_REG_TO_REGNUM), stabsread.h (STAB_REG_TO_REGNUM), + mdebugread.c (ECOFF_REG_TO_REGNUM): Delete macro. + + * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM, STAB_REG_TO_REGNUM): + Delete. Moved to mips-tdep.c. + * mips-tdep.c (mips_ecoff_reg_to_regnum, mips_stab_reg_to_regnum): + New functions. + (mips_gdbarch_init): Add ``mips_ecoff_reg_to_regnum'' and + ``mips_stab_reg_to_regnum'' to multi-arch vector. + +2000-12-03 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_gdbarch_init): Remove elf_flags, cleanup. + (gdbarch_tdep): Likewise. + +2000-12-03 Stephane Carrez + + * m68hc11-tdep.c (SOFT_D1_REGNUM): Soft registers start at 14. + (m68hc11_register_names): Add null for register 13. + +2000-12-03 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_frame_args_address): Fix args address + computation. + (m68hc11_frame_init_saved_regs): Frame pointer is saved only if + the symbol exist. + (m68hc11_analyze_instruction): New function. + (m6811_prologue, m6812_prologue): New prologue description tables. + (m68hc11_guess_from_prologue): Use the above. + (m68hc11_gdbarch_init): Setup gdbarch_tdep for the prologue + descriptions. + +Sun Dec 3 02:28:26 2000 Andrew Cagney + + * ser-pipe.c (pipe_open): Only use vfork when available. + * fork-child.c (fork_inferior): Fix #ifdef HAVE_VFORK test. + (clone_and_follow_inferior): Ditto. + + * configure.in (AC_CHECK_FUNCS): Check for vfork. + * configure, config.in: Regenerate. + +Sun Dec 3 01:54:49 2000 Andrew Cagney + + * ser-unix.c (wait_for): Initialize the FD_SET before every select + call. + (ser_unix_wait_for): Ditto. + +Sun Dec 3 01:01:02 2000 Andrew Cagney + + * Makefile.in (varobj.o): Delete special .c.o rule supressing + -Werror flag. + +Sun Dec 3 00:29:31 2000 Andrew Cagney + + * m32r-rom.c (m32r_load_section): Update to match + bfd_map_over_sections's ``func'' arg. + +Thu Nov 30 01:24:37 2000 Andrew Cagney + + * mips-tdep.c (struct upk_mips16): Delete fields ``inst'' and + ``fmt''. Make ``offset'' a CORE_ADDR. + (print_unpack): Delete. + (extended_offset): Construct and return a CORE_ADDR. + (fetch_mips_16): Return an int. Don't assume short is 16 bits. + (unpack_mips16): Rewrite. Add ``extension'' parameter instead of + incorrectly guessing if the instruction had an extension. + (map16): Delete array. + (mips16_op): Delete macro. + (extended_mips16_next_pc): Rewrite of old mips16_next_pc function. + When an extended instruction do a recursive call. + (mips16_next_pc): Call extended_mips16_next_pc. + (mips_next_pc): Cleanup. + +Sat Dec 2 10:40:16 2000 Andrew Cagney + + * ser-e7kpc.c (e7000pc_setstopbits): New function. + (e7000pc_ops): Add e7000pc_setstopbits. + + * remote-e7000.c (e7000_detach, e7000_resume, + e7000_xfer_inferior_memory, e7000_files_info, e7000_files_info, + e7000_insert_breakpoint, e7000_remove_breakpoint, e7000_kill): + Update function signature to match target vector. + + * h8300-tdep.c (h8300_command, h8300h_command, h8300s_command): + h8500-tdep.c (small_command, big_command, medium_command, + compact_command): Update function signature to match add_cmd. + +2000-12-01 Fernando Nasser + + * p-exp.y: Define strncasecmp as strnicmp for MSVC. + (yylex): Use strncasecmp, not strnicmp. + +2000-12-01 Fernando Nasser + + * cli/cli-decode.c: New file. Handle lists of commands, their decoding + and documentation. + (add_cmd, deprecate_cmd, add_abbrev_cmd, add_alias_cmd, add_prefix_cmd, + add_abbrev_prefix_cmd, not_just_help_class_command, empty_sfunc, + add_set_cmd, add_set_enum_cmd, add_set_auto_boolean_cmd, + add_show_from_set, delete_cmd, apropos_cmd, help_cmd, help_list, + help_all, print_doc_line, help_cmd_list, find_cmd, lookup_cmd_1, + undef_cmd_error, lookup_cmd, deprecated_cmd_warning, + lookup_cmd_composition, complete_on_cmdlist, complete_on_enum): + Moved here from command.c. + (add_info, add_info_alias, add_com, add_com_alias): Moved here from + top.c. + * cli/cli-decode.h: Definitions/declarations for the above. + * cli/cli-cmds.c: New file. GDB CLI commands. + (error_no_arg, info_command, show_command, help_command, show_version, + quit_command, pwd_command, cd_command, echo_command, shell_escape, + make_command, show_user, set_debug, show_debug, init_cmd_lists): + Moved here from top.c. + (apropos_command): Moved here from command.c. + (complete_command, source_command): Moved here (part) from top.c. + (is_complete_command): New function. Checks if a command is the + "complete" command. + (init_cli_cmds): New function. Add commands to the CLI (from code + previously in top.c. + * cli/cli-cmds.h: Definitions/declarations for the above. + * cli/cli-script.c: New file. GDB CLI command scripting. + (build_command_line, get_command_line, print_command_lines, + print_command_line, execute_user_command, execute_control_command, + while_command, if_command, arg_cleanup, setup_user_args, locate_arg, + insert_args, realloc_body_list, read_next_line, + recurse_read_control_structure, read_command_lines, free_command_lines, + do_free_command_lines_cleanup, make_cleanup_free_command_lines, + validate_comname, user_defined_command, define_command, + document_command, source_cleanup_lines, do_fclose_cleanup, + show_user_1): Moved here from top.c. + (script_from_file): New function. Implements execution of a script + contained in a file (part of code for the source_command() that used + to exist in top.c). + * cli/cli-script.h: Definitions/declarations for the above. + * cli/cli-setshow.c: New file. Handle set and show GDB CLI commands. + (parse_auto_binary_operation, parse_binary_operation, + do_setshow_command, cmd_show_list): Moved here from command.c. + * cli/cli-setshow.h: Definitions/declarations for the above. + * top.c: Remove all CLI code, except the command loop. + (gdb_init): Call init_cli_cmds(). + * command.c: Remove obsolete file. + * command.h: Mark as DEPRECATED. + * gdbcmd.h: Ditto. + * call-cmds.h: Ditto. + * Makefile.in (SFILES): Remove command.c. + (COMMON_OBS): Remove command.o. + (command.o): Remove obsolete target. + (cli_decode_h, cli_cmds_h, cli_script_h, cli_setshow_h): New macros. + Refer to CLI header files. + (cli-decode.o, cli-cmds.o, cli-setshow.o, cli-script.o): New targets. + (SUBDIR_CLI_OBS, SUBDIR_CLI_SRCS, SUBDIR_CLI_DEPS, SUBDIR_CLI_INITS, + SUBDIR_CLI_LDFLAGS, SUBDIR_CLI_CFLAGS, SUBDIR_CLI_ALL, SUBDIR_CLI_CLEAN, + SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): New macros for new cli + subdirectory. + * configure.in (enable_gdbcli): New option. Include the CLI in the + executable (cannot be disabled yet). + (CONFIG_OBS, CONFIG_DEPS, CONFIG_SRCS, CONFIG_INITS, ENABLE_CFLAGS, + CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Add + the corresponding SUBDIR_CLI_* macros if CLI requested. + * configure: Regenerate. + +2000-10-27 Pierre Muller + + * p-exp.y (yylex): avoid problem with symbol name + starting as a operator name. + +2000-11-30 Fernando Nasser + + * linespec.h: New file. Declarations for linespec.c. + * linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c, + symtab.c, tracepoint.c: Include the above. + * completer.c: New file. Line completion stuff for GDB. + (get_gdb_completer_word_break_characters, + get_gdb_completer_quote_characters): New functions. Accessors for + useful completer internal data. + (filename_completer, line_completion_function, skip_quoted): Moved + here from top.c. + * completer.h: New file. Declarations for the above. + * linespec.c (decode_line_1): Use + get_gdb_completer_word_break_characters and + get_gdb_completer_quote_characters. + * top.c: Include completer.h. + (filename_completer, line_completion_function, skip_quoted): + Moved to completer.c. + * corefile.c, exec.c, source.c, symfile.c, linespec.c: Include + completer.h. + * Makefile.in (SFILES): Add completer.c. + (COMMON_OBS): Add completer.o. + (completer.o): New target. + (linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o, + symtab.o, tracepoint.o): Add linespec.h to dependencies list. + (corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h + to dependencies list. + +Thu Nov 30 13:19:16 2000 Andrew Cagney + + * gdbarch.c: Regenerate. + +Thu Nov 30 01:14:21 2000 Andrew Cagney + + * varobj.c (varobj_create): Initialize ``old_fi''. + (varobj_update): Initialize ``templist''. + + * kod-cisco.c (cisco_kod_request): Simplify allocation of + ``sync_ids'' eliminating uninitialized variable. + +2000-11-28 Mark Salter + + * MAINTAINERS: Add Mark Salter to Write After Approval list. + +Tue Nov 28 12:24:43 2000 Christopher Faylor + + * win32-nat.c (dll_code_sections_add): strdup -> xstrdup. + +Mon Nov 27 11:45:52 2000 Andrew Cagney + + * remote.c (remote_write_bytes): Add default case to switch + initializing ``todo''. Ditto for ``nr_bytes''. + * top.c (catch_errors): Always initialize ``val''. + * solib.c (info_sharedlibrary_command): Handle bfd_get_arch_size + returning an unknown size. + * gdbtypes.c (count_virtual_fns): Always initialize ``vfuncs''. + * breakpoint.c (break_at_finish_at_depth_command_1): Initialise + extra_args to NULL. + (break_at_finish_command_1): Ditto. + +Mon Nov 27 11:27:06 2000 Andrew Cagney + + * TODO: Add GFDL updates to 5.1 release criteria. + +2000-11-26 Nick Clifton + + * configure.tgt (xscale-*): Add. + * configure.host (xscale-*): Add. + +2000-11-24 Stephane Carrez + + * m68hc11-tdep.c (gdb_print_insn_m68hc11): New function. + (_initialize_m68hc11_tdep): Install it. Register bfd_arch_m68hc12. + +2000-11-24 Stephane Carrez + + * m68hc11-tdep.c (gdbarch_tdep): Move stack_correction global to here. + (STACK_CORRECTION): Get stack correction using gdbarch_tdep. + (m68hc11_saved_pc_after_call): Use STACK_CORRECTION. + (m68hc11_frame_chain): Likewise. + (m68hc11_frame_init_saved_regs): Likewise. + (m68hc11_init_extra_frame_info): Likewise. + (m68hc11_push_arguments): Likewise. + (m68hc11_push_arguments): Likewise. + (m68hc11_store_struct_return): Likewise. + (m68hc11_push_return_address): Likewise. + (m68hc11_gdbarch_init): Setup stack_correction according to arch. + +Mon Nov 20 13:59:29 2000 Andrew Cagney + + * configure.in: Add support for configure option + --enable-gdb-build-warnings. Mention need to update doco. + * configure: Regenerate. + +2000-11-21 Peter Schauer + + * target.h (TARGET_SIGNAL_REALTIME_64): Added for IRIX 6. + * target.c (target_signal_from_host, do_target_signal_to_host): + Handle TARGET_SIGNAL_REALTIME_64. + +2000-11-21 Kevin Buettner + + * solib.c (solib_open): Handle the case where + solib_absolute_prefix is NULL. + +2000-11-20 Michael Snyder + + * solist.h: Declare new function solib_open. + * solib.c (solib_open): New function. Abstracts some of the + code from solib_map_sections, for finding the binary solib file. + (solib_map_sections): Call solib_open. + * solib-svr4.c (enable_break): Call solib_open. + +2000-11-20 J.T. Conklin + + * gdbserver/low-nbsd.c (fetch_inferior_registers, + store_inferior_registers): Support older NetBSD/powerpc systems + from before fp reg support was added. Adapt to register number + changes caused when powerpc target was multi-arched. + +2000-11-20 H.J. Lu + + * ia64-tdep.c (gdbarch_tdep): Change reference from + ELFOSABI_MONTEREY to ELFOSABI_AIX. + +2000-11-20 Peter Schauer + + * c-valprint.c (print_function_pointer_address): New function + to automatically dereference a function pointer for printing + if necessary. + (c_val_print): Use print_function_pointer_address when printing + function pointer addresses. + +2000-11-20 J.T. Conklin + + * gdbserver/low-nbsd.c: Fix typos. + +2000-11-20 Jeffrey A Law (law@cygnus.com) + + * pa64solib.c (add_to_solib): Pass TARGET to pa64_solib_load_symbols. + +Mon Nov 20 23:21:53 2000 Andrew Cagney + + * MAINTAINERS: Peter Schauer and Kevin Buettner maintain AIX. Jim + Blandy, Kevin Buettner and Peter Schauer share shared libs. + + From Nick Duffek: + * MAINTAINERS: Share responsibility for + Solaris/x86 between co-maintainers. + + * MAINTAINERS: Add linespec as a separate component. + +Mon Nov 20 14:29:39 2000 Andrew Cagney + + * command.h (error_no_arg): Add noreturn attribute to declaration. + +Fri Nov 17 16:07:23 2000 Andrew Cagney + + * utils.c (xvasprintf, xasprintf): New functions. + * defs.h (xvasprintf, xasprintf): Add declarations. + + * remote.c (add_packet_config_cmd): Use function xasprintf instead + of asprintf. + * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Use + function xvasprintf instead of vasprintf. + + * TODO (xasprintf): Update. + +Mon Nov 20 12:22:32 2000 Andrew Cagney + + * TODO: Mention ``extern'' and ``STREQ'' cleanups. + +2000-11-19 Jim Blandy + + * symtab.c (no_symtab_msg): Remove definition. + (sources_info): Replace use of no_symtab_msg with the string + itself. + * linespec.c (no_symtab_msg): Remove declaration. + (decode_line_1): Replace uses of no_symtab_msg with the string + itself. + +2000-11-17 Kevin Buettner + + * rs6000-tdep.c (refine_prologue_limit): New function. + (skip_prologue): When zero, attempt to obtain value for + lim_pc by calling refine_prologue_limit(). Also, fix + fencepost error regarding the limit in the loop. + + From Peter Schauer: + * rs6000-tdep.c (skip_prologue): Handle optimizer code motions into + the prologue by continuing the prologue search, if we have no valid + frame yet or if the return address is not yet saved in the frame. + +2000-11-17 Kevin Buettner + + * wrapper.c (gdb_value_assign, wrap_value_assign): Protoize. + +2000-11-16 Christopher Faylor + + * thread.c (thread_apply_all_command): Save the command before + executing it because it may be modified. Restore the saved command so + that the same command is executed on next thread. + (thread_apply_command): Same correction. + +2000-11-16 Michael Snyder + + * regcache.c (read_register_bytes): Failing to set register_valid + is not necessarily an error, if the register is a pseudo-register. + Some pseudo-registers are never marked as valid, so that they will + be read anew every time. Determining if a pseudo-register is valid + (or should be marked invalid) may be difficult, whereas just + recomputing it may be cheap. + +Thu Nov 16 09:47:57 2000 David Taylor + + * tracepoint.c (trace_find_tracepoint_command): Replace call to + parse_and_eval_address with a call to parse_and_eval_long as + we are evaluating an integer, not an address. + * top.c (show_commands): Ditto. + +2000-11-15 Kevin Buettner + + * xcoffread.c (arrange_linetable, xcoff_initial_scan): Protoize. + +Wed Nov 15 09:31:39 2000 David Taylor + + * utils.c (strlen_paddr, paddr, paddr_nz): Use TARGET_ADDR_BIT, + not TARGET_PTR_BIT, since we are dealing with addresses, not + pointers. + +2000-11-14 Daniel Berlin + + From Kenneth Block + + * demangle.c : Use libibery list of demanglers instead of out of + date local copy. + +Wed Nov 15 00:29:46 2000 Andrew Cagney + + From Klaus Espenlaub + * remote.c (_initialize_remote): Call + show_memory_write_packet_size when ``show remotewritesize'' + command. + +2000-11-13 Eli Zaretskii + + * config/djgpp/config.sed: Fix tweaking "VPATH=.:foo", and handle + the gettext's posrcprefix correctly with drive letters. + +2000-11-10 Jim Blandy + + * stabsread.c (read_range_type): Properly construct complex + type nodes. + +2000-11-10 Fernando Nasser + + * symtab.c (decode_line_1, total_number_of_methods, find_methods, + build_command_line_spec, find_toplevel_char, decode_line_2): + Move to linespec.c. + * linespec.c: New file. Routines that handle linespecs, formerly + in symtab.c. + * symtab.h: Export find_line_symtab and find_function_start_sal. + * Makefile.in (SFILES): Add linespec.c. + (COMMON_OBS): Add linespec.o. + (linespec.o): New target. + +2000-11-10 Christopher Faylor + + * inferior.h (step_over_calls_kind): New enum to clarify values in + step_over_calls. + * infcmd.c (step_over_calls): Change definition. + (step_1): Use new enum values in relation to step_over_calls. + (step_once): Ditto. + (until_next_command): Ditto. + * infrun.c (clear_proceed_status): Ditto. + (handle_inferior_event): Ditto. + +2000-11-10 Stephane Carrez + + * inferior.h (step_stop_if_no_debug): New variable. + * infrun.c (step_stop_if_no_debug): Declare. + (handle_inferior_event): Stop the step command if we entered a function + without line info. + (_initialize_infrun): New command 'set step-mode' to control the step + command. + * infcmd.c (step_once): Switch to stepi mode if there is no line info + (and switching is enabled). + +2000-11-10 J.T. Conklin + + * target.c (do_xfer_memory): Only perform a single memory transfer + instead of iterating to tranfer the entire region. Higher layers + are expected to call this function multiple times for partial + transfers. + (target_xfer_memory_partial): Remove unused local variables. + +2000-11-10 Nick Duffek + + * target.c (target_xfer_memory_partial): Return bytes transferred + instead of 0. + +2000-11-09 Kevin Buettner + + * values.c (value_being_returned, using_struct_return): Protoize. + * varobj.c (child_exists, cplus_class_num_children): Protoize. + +2000-11-09 Kevin Buettner + + Changes based on a patch from Ulrich Drepper: + * solib-svr4.c (svr4_relocate_main_executable): New function. + (svr4_solib_create_inferior_hook): Call + svr4_relocate_main_executable. + +2000-11-09 J.T. Conklin + + * config/i386/nbsd.mh: Remove solib.o, solib-svr4.o from NATDEPFILES. + * config/i386/nbsdelf.mh: Likewise. + * config/m68k/nbsd.mh: Likewise. + * config/ns32k/nbsd.mh: Likewise. + * config/powerpc/nbsd.mh: Likewise. + * config/sparc/nbsd.mh: Likewise. + * config/sparc/nbsdelf.mh: Likewise. + * config/i386/nbsd.mt: Add solib.o, solib-svr4.o to TDEPFILES. + * config/i386/nbsdelf.mt: Likewise. + * config/m68k/nbsd.mt: Likewise. + * config/ns32k/nbsd.mt: Likewise. + * config/powerpc/nbsd.mt: Likewise. + * config/sparc/nbsd.mt: Likewise. + +2000-11-09 Peter Schauer + + Add auto-solib-add support for AIX, remove obsolete and unused + SOLIB_SYMBOLS_MANUAL code, cleanup of AIX shared library handling code. + * rs6000-nat.c (vmap_symtab): Do not try to modify offsets + if symbols are not yet loaded. + (vmap_add_symbols): New function to add symbols for a vmap entry. + (add_vmap): Turn errors into warnings, return NULL vmap upon + failure. Add symbols via vmap_add_symbols only if requested. + (xcoff_relocate_core): Allow debugging of core files without an + executable file. Handle NULL returns from add_vmap gracefully. + * xcoffsolib.c (solib_add): Remove, no longer needed. + (solib_info): Do not check for new shared libraries if there is no + inferior process. + (sharedlibrary_command): Made static. + Do not check for new shared libraries if there is no inferior process. + Add symbols for requested shared libraries via vmap_add_symbols. + (_initialize_solib): Add `set auto-solib-add' command. + * xcoffsolib.h (vmap_add_symbols): Add prototype declaration. + + * config/rs6000/tm-rs6000.h (PC_LOAD_SEGMENT): Move from here ... + * config/rs6000/nm-rs6000.h: ... to here, this is an AIX native + feature. + * config/powerpc/tm-macos.h, config/powerpc/tm-ppc-eabi.h, + config/powerpc/tm-ppc-nw.h, config/rs6000/tm-rs6000ly.h: + Remove #undef PC_LOAD_SEGMENT. + * config/powerpc/aix.mt, config/rs6000/aix4.mt, config/rs6000/rs6000.mt + (TDEPFILES): Move xcoffsolib.o from here ... + * config/powerpc/aix.mh, config/rs6000/aix4.mh, config/rs6000/rs6000.mh + (NATDEPFILES): ... to here, xcoffsolib.o contains AIX native code + only. + * rs6000-tdep.c: Remove #include xcoffsolib.h, no longer needed. + * xcoffsolib.h (xcoff_relocate_symtab_hook): Remove declaration. + * rs6000-nat.c (_initialize_core_rs6000): Remove setting of + xcoff_relocate_symtab_hook, no longer needed. + * xcoffsolib.c (solib_info, sharedlibrary_command): Remove + xcoff_relocate_symtab_hook indirection, call xcoff_relocate_symtab + directly, as xcoffsolib.c is now compiled in native AIX configurations + only. + * Makefile.in: Update dependencies for rs6000-tdep.o, rs6000-nat.o + and xcoffsolib.o. + +Thu Nov 9 17:16:29 2000 Andrew Cagney + + * MAINTAINERS: Specify the vax-dec-vms5.5 target tupple. + * vax-tdep.c: Include "gdbcore.h", "frame.h" and "value.h". + (vax_print_insn): Change ``d'' to a const char pointer. + +2000-11-08 Michael Snyder + + * gdbarch.sh: Spelling correction: registrary -> registry. + * gdbarch.c: Ditto. + +Wed Nov 8 23:08:48 2000 Andrew Cagney + + * m68k-tdep.c (m68k_get_longjmp_target): Work around targets that + don't define JB_PC or JB_ELEMENT_SIZE. + +Wed Nov 8 22:46:43 2000 Andrew Cagney + + * m68k-tdep.c (m68k_get_longjmp_target): Rename function + get_longjmp_target. Remove wrapping #ifdef GET_LONGJMP_TARGET. + * config/m68k/tm-m68k.h (m68k_get_longjmp_target): Add function + declaration. + + * config/m68k/tm-vx68.h, config/m68k/tm-sun3.h, + config/m68k/tm-m68kv4.h, config/m68k/tm-linux.h, + config/m68k/tm-es1800.h, config/m68k/tm-cisco.h: Update definition + of GET_LONGJMP_TARGET. Delete get_longjmp_target function + declaratation. + +Wed Nov 8 15:32:23 2000 Andrew Cagney + + * gdbserver/configure.in (files): Don't link nm-empty.h when a + non-native target. + * gdbserver/configure: Regenerate. + +2000-11-07 Kevin Buettner + + * valops.c (typecmp): Protoize. + * valprint.c (strcat_longest): Protoize. + +2000-11-07 Kevin Buettner + + * ia64-tdep.c (native_find_global_pointer): New global variable. + (struct gdbarch_tdep): Add member find_global_pointer. + (ia64_gdbarch_init): Initialize find_global_pointer member. Also, + tell the gdbarch machinery that we have floating point registers. + (FIND_GLOBAL_POINTER): New macro. + (generic_elf_find_global_pointer): Renamed from find_global_pointer. + (find_func_descr, ia64_push_return_address): Call + FIND_GLOBAL_POINTER instead of find_global_pointer. + (process_note_abi_tag_sections): Enable code previously disabled + by #if 0. + +2000-11-07 Daniel Berlin + + * dwarf2read.c: Revert June 5th change for caching of types, + as per Jim Blandy's request. + +2000-11-06 Fernando Nasser + + * wrapper.c (gdb_value_assign): New function. Longjump-free + version of value_assign. + (wrap_value_assign): New function. Wrapper for value_assign. + * wrapper.h: Add declaration for the above. + * varobj.c (varobj_set_value): Use gdb_value_assign, not + value_assign which can longjump. Do not change varobj value if + assign fails. + +2000-11-06 Fernando Nasser + + From Steven Johnson : + + This set of changes add "hookpost-" as an expansion on the original + hooking of commands to GDB. A Hook may now be run "AFTER" execution of + a command as well as before. + + * command.h (struct cmd_list_element): Changed elements hook and hookee + to hook_pre and hookee_pre respectively. Added hook_post and hookee_post + for the post hook command operation. Added hook_in so that an executing + hook can be flagged to prevent recursion. + * command.c (add_cmd): Changed initilization of cmd_list_element to + reflect above changes. + (delete_cmd): Remove both pre and post hooks. + (help_cmd): Notify that the command has pre and/or post hooks. + * infrun.c (normal_stop): Change references to hook_pre from hook. + * top.c (execute_command): Run both pre and post hooks. + (define_command): Allow definition of both pre and post hooks. + The definition of pre-hooks is done as before, with the "hook-" + prefix for backward compatibility. + +2000-11-06 Peter Schauer + + * stack.c (return_command): Pop dummy frame if we just returned from + a stop in a call dummy. + +2000-11-05 Kevin Buettner + + * v850-tdep.c (handle_prepare, handle_pushm): Remove extraneous + blank line after function declarator. + * v850ice.c (v850ice_xfer_memory, do_gdb): Protoize. + +2000-11-03 Kevin Buettner + + * utils.c (add_continuation, add_intermediate_continuation, + printchar): Protoize. + +2000-11-03 Kevin Buettner + + * dwarf2read.c (new_symbol): Relocate address of symbol by the + base address of the section it is in rather than always using + the base address of the .text section. + +2000-11-01 J.T. Conklin + + * TODO: Note abstraction layer violation where "ocd reset" command + must invalidate the dcache, and how this might be fixed. + + * monitor.c (#include "dcache.h"): Removed. + (remote_dcache): Removed. + (monitor_open): Removed code that created local dcache. + (flush_monitor_dcache): Removed (unused function). + (monitor_resume): Removed call to dcache_invd(). + (monitor_load): Likewise. + (monitor_xfer_memory): Changed to call monitor_write_memory(), + monitor_write_memory_block(), and monitor_read_memory() instead + of dcache_xfer_memory(). + * monitor.h (flush_monitor_dcache): Removed (unused function). + * ocd.c (#include "dcache.h"): Removed. + (ocd_dcache): Removed. + (ocd_open): Removed code that created local dcache. + (ocd_resume): Removed call to dcache_invd(). + (ocd_xfer_memory): Changed to call ocd_write_bytes() and + ocd_read_bytes() instead of dcache_xfer_memory(). + (bdm_reset_command): Invalidate target dcache. + * remote-bug.c (bug_load): Remove call to dcache_invd(). + (bug_resume): Likewise. + (bug_settings): Remove dcache, readfunc, and writefunc fields + from initializer. + (bug_xfer_memory): Changed to call bug_read_memory() and + bug_write_memory() instead of dcache_xfer_memory(). + * remote-nindy.c (#include "dcache.h"): Removed. + (nindy_dcache): Removed. + (nindy_open): Removed code that created local dcache. + (nindy_resume): Removed call to dcache_invd(). + (nindy_load): Likewise. + (nindy_xfer_inferior_memory): Changed to call ninMemPut() and + ninMemGet() instead of dcache_xfer_memory(). + * remote-sds.c (#include "dcache.h"): Removed. + (sds_dcache): Removed. + (sds_open): Removed code that created local dcache. + (sds_resume): Removed call to dcache_invd(). + (sds_xfer_memory): Changed to call sds_write_bytes() and + sds_read_bytes() instead of dcache_xfer_memory(). + * remote-utils.c (gr_open): Removed code that created local dcache. + * remote-utils.h (#include "dcache.h"): Removed. + (struct gr_settings): Removed dcache, readfunc, and writefunc fields. + (gr_get_dcache, gr_set_dcache): Removed macro definitions. + * remote.c (#include "dcache.h"): Removed. + (remote_dcache): Removed. + (remote_open_1): Removed code that created local dcache. + (remote_async_open_1): Likewise. + (remote_resume): Removed call to dcache_invd(). + (remote_async_resume): Likewise. + (remote_xfer_memory): Changed to call remote_write_bytes() and + remote_read_bytes() instead of dcache_xfer_memory(). + * wince.c (#include "dcache.h"): Removed. + (remote_dcache): Removed. + (child_create_inferior): Removed code that created local dcache. + (child_xfer_memory): Changed to call remote_write_bytes() and + remote_read_bytes() instead of dcache_xfer_memory(). + (child_resume): Removed call to dcache_invd(). + + * target.c (target_dcache): Added. + (target_load): Invalidate target_dcache. + (do_xfer_memory): New function. + (target_xfer_memory): Reimplement in terms of dcache_xfer_memory(). + (target_xfer_memory_partial): Likewise. + (initialize_targets): Create target_dcache. + * target.h (#include "dcache.h"): Added. + (target_open): Invalidate target_dcache. + (target_resume): Likewise. + (do_xfer_memory): New declaration. + + * dcache.c (dcache_init): Removed reading and writing arguments. + (dcache_struct): Removed read_memory and write_memory fields. + (dcache_write_line): Call do_xfer_memory. + (dcache_read_line): Likewise. + (dcache_xfer_memory): Likewise. + (dcache_invalidate): Renamed from dcache_invd. + (dcache_init): Updated. + (dcache_xfer_memory): Updated. + * dcache.h (memxferfunc): Removed definition. + (dcache_init): Removed reading and writing arguments. + +2000-11-03 Peter Schauer + + * objfiles.c (objfile_relocate): Relocate ei.entry_point with + its section offset, use SECT_OFF_TEXT only as a fallback. + +2000-11-01 Kevin Buettner + + * symm-nat.c (print_1167_regs): Remove extraneous blank line + after function declarator. + * symtab.c (search_symbols): Likewise. + * ultra3-nat.c (fetch_core_registers): Protoize. + +2000-10-30 Michael Snyder + + * config/sh/tm-linux.h: New file. Include generic tm-linux.h, + plus tm-sh.h, then define SVR4_FETCH_LINK_MAP_OFFSETS to use + the sh target function instead of the default link map offsets. + * config/sh/sh.mt: Add solib.o and solib-svr4.o to TDEPFILES. + Use sh/tm-linux.h instead of sh/tm-sh.h. + * sh-tdep.c (sh_linux_svr4_fetch_link_map_offsets): + New function. Construct target-specific link map offsets. + * i386-linux-tdep.c (i386_linux_svr4_fetch_link_map_offsets: + New function. Construct target-specific link map offsets. + * config/i386/tm-linux.h: Use above function instead of default. + +2000-10-30 Michael Snyder + + * config/i386/tm-linux.h: Remove definition of SVR4_SHARED_LIBS, + and inclusion of solib.h. Move up into ../tm-linux.h. + config/tm-linux.h: Define SVR4_SHARED_LIBS, include solib.h. + +2000-10-30 Kevin Buettner + + * top.c (simplified_command_loop, add_info, add_com, + help_command): Protoize. + * ui-out.c (gdb_query): Protoize. + +2000-10-30 Kevin Buettner + + Changes based on analysis from Peter Schauer: + * solist.h (struct so_list): Remove field lmend. + (struct target_so_ops): Remove field lm_addr. Add field + relocate_section_addresses. Add comments for all fields + in this structure + (TARGET_SO_LM_ADDR): Remove. + (TARGET_SO_RELOCATE_SECTION_ADDRESSES): New macro. + * solib-svr4.c (svr4_relocate_section_addresses): New function. + (_initialize_svr4_solib): Remove lm_addr initialization. Add + initialization for relocate_section_addresses. + * solib.c (solib_map_sections): Invoke + TARGET_SO_RELOCATE_SECTION_ADDRESSES instead of using now + defunct TARGET_SO_LM_ADDR to relocate the section addresses. + Also, eliminate assignment to the lmend field since this + field no longer exists. + (symbol_add_stub): Remove machinery for determining the lowest + section. + (info_sharedlibrary_command): Print the text section starting + and ending addresses. + (solib_address): Don't use TARGET_SO_LM_ADDR, nor so->lmend to + determine if an address is in a shared object. Instead, scan + the section table and test against the starting and ending + addresses for each section. + +2000-10-30 Michael Snyder + + * config/m68k/linux.mh: Remove solib.c, solib-svr4.c from NATDEPFILES. + * config/powerpc/linux.mh: ditto. + * config/ia64/linux.mh: ditto. + * config/i386/linux.mh: ditto. + * config/alpha/alpha-linux.mh: ditto. + * config/arm/linux.mh: ditto. + * config/m68k/linux.mt: Add solib.c, solib-svr4.c to TDEPFILES. + * config/powerpc/linux.mt: ditto. + * config/ia64/linux.mt: ditto. + * config/i386/linux.mt: ditto. + * config/alpha/alpha-linux.mt: ditto. + * config/arm/linux.mt: ditto. + +2000-10-30 J.T. Conklin + + * gdbarch.sh, hp-psymtab-read.c, hpread.c, m3-nat.c, mcore-tdep.c, + mips-tdep.c, monitor.c, regcache.c, remote-es.c, ser-unix.c, + somread.c, tracepoint.c: Fix spelling errors in comments. + * gdbarch.c: Regenerate. + + * gnu-nat.c (S_exception_raise_request): Fix typos and spelling + errors in strings. + * m3-nat.c (intercept_exec_calls, mach_thread_parse_id): Likewise. + * mcore-tdep.c (mcore_analyze_prologue): Likewise. + * mips-tdep.c (mips16_next_pc, _initialize_mips_tdep): Likewise. + * remote-e7000.c (e7000_start_remote): Likewise. + * remote-rdp.c (handle_swi): Likewise. + * remote-vx.c (vx_load_command): Likewise. + * sh-tdep.c (sh_do_pseudo_register): Likewise. + * sol-thread.c (td_err_string): Likewise. + * symtab.c (decode_line_2): Likewise. + +Mon Oct 30 10:19:01 2000 David Taylor + + * eval.c (parse_and_eval_long): New function. + * value.h: Declare it. + + * breakpoint.c (breakpoints_info, maintenance_info_breakpoints): + Call parse_and_eval_long, not parse_and_eval_address. + * command.c (do_setshow_command): Ditto. + * infcmd.c (step_1, signal_command, continue_command): Ditto. + * infrun.c (signals_info): Ditto. + * stack.c (set_backtrace_limit_command, backtrace_command_1, + up_silently_base, down_silently_base): Ditto. + * tracepoints.c (tracepoints_info, trace_find_command, + trace_find_tracepoint_command): Ditto. + * valprint.c (set_radix): Ditto. + * values.c (show_values): Ditto. + +2000-10-28 Kevin Buettner + + * symtab.c (decode_line_2, file_matches, search_symbols): Protoize. + * thread.c (iterate_over_threads): Protoize. + +2000-10-27 J.T. Conklin + + * arch-utils.c (set_architecture, set_architecture_from_arch_mach, + set_gdbarch_from_file): Fix spelling error in string. + * v850-tdep.c (v850_target_architecture_hook): Likewise. + * gdbarch.sh: Fix spelling errors in comments. + * gdbarch.c, gdbarch.h: Regenerate. + + * ppcnbsd-nat.c (fetch_core_registers, fetch_inferior_registers, + store_inferior_registers): Support older NetBSD/powerpc systems + from before fp reg support was added. Adapt to register number + changes caused when powerpc target was multi-arched. + +2000-10-26 David B. Anderson + + * breakpoint.c breakpoint.h hppab-nat.c infrun.c + language.h mcore-tdep.c mips-tdep.c symfile.c symtab.c + symtab.h target.c tm-mips.h xm-sun4sol2.h: Corrected + spelling errors in comments. + * gdbarch.c gdbarch.sh: Removed word from comment. + +2000-10-26 Kevin Buettner + + * sun3-nat.c (fetch_core_registers): Protoize. + * symm-nat.c (print_1167_regs, child_xfer_memory): Protoize. + +2000-10-26 Elena Zannoni + + * stabsread.c (define_symbol): Update comment. + +2000-10-26 Pierre Muller + + * stabsread.c (define_symbol): Set the type_name of the type + of the new symbol to the symbol name for type symbol, if the + language is Pascal. + +2000-10-26 Peter Schauer + + * arch-utils.c, arch-utils.h (default_convert_from_func_ptr_addr): + New function. + * gdbarch.sh (CONVERT_FROM_FUNC_PTR_ADDR): Add. + * gdbarch.c, gdbarch.h: Regenerate. + * valops.c (find_function_addr): Use CONVERT_FROM_FUNC_PTR_ADDR + unconditionally. + + * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Delete + definition. + * config/powerpc/tm-linux.h (CONVERT_FROM_FUNC_PTR_ADDR): Remove + undef. + * rs6000-tdep.c (rs6000_convert_from_func_ptr_addr): Fix comment. + (rs6000_gdbarch_init): Register rs6000_convert_from_func_ptr_addr + if not ELFOSABI_LINUX. + +2000-10-25 Kevin Buettner + + * config/rs6000/rs6000lynx.mt (TDEPFILES): Revert 2000-10-24 + change in which solib-svr4.o was inadvertently added to this + list. + +2000-10-25 Fred Fish + + * mips-tdep.c (MIPS_DEFAULT_MASK_ADDRESS_P): Define using either + the current arch or use zero. + +2000-10-25 Fernando Nasser + + * ser-unix.c (do_unix_readchar): Coding style improvement only. + +2000-10-25 Fernando Nasser + + * target.c (generic_mourn_inferior): Notify GUI that inferior is gone + by calling detach_hook, if defined. + +2000-10-24 Kevin Buettner + + * coffread.c (coff_end_symtab): When calling end_symtab(), + use SECT_OFF_TEXT() instead of 0 to represent the .text + section. + * hp-symtab-read.c (hpread_expand_symtab): Likewise. + * hpread.c (hpread_expand_symtab, hpread_process_one_debug_symbol): + Likewise. + +2000-10-24 Kevin Buettner + + * solib-svr4.c: New file created out of much of solib.c... + * solib.c (_SYSCALL32, BKPT_AT_SYMBOL): Move these defines to + solib-svr4.c. + (sys/types.h, signal.h, sys/param.h, fcntl.h, a.out.h, + elf/external.h, link.h): Move these includes to solib-svr4.c. + (bkpt_names, debug_base_symbols, main_name_list, + solib_extract_address, SOLIB_EXTRACT_ADDRESS, dynamic_copy, + ld_2_copy, debug_addr, flag_addr, LM_ADDR, LM_NEXT, LM_NAME, + IGNORE_FIRST_LINK_MAP_ENTRY, breakpoint_addr, + allocate_rt_common_objfile, solib_add_common_symbols, + bfd_lookup_symbol, look_for_base, elf_locate_base, locate_base, + first_link_map_member, open_symbol_file_object, match_main, + current_sos, interp_text_sect_low, interp_text_sect_high, + interp_plt_sect_low, interp_plt_sect_high, + in_svr4_dynsym_resolve_code, disable_break, enable_break, + special_symbol_handling): Moved to solib-svr4.c. + (debug32_copy, shadow_contents, fdmatch) + Removed entirely. + (struct so_list): Moved to solist.h + (MAX_PATH_SIZE): Moved to solist.h and renamed to + SO_NAME_MAX_PATH_SIZE. + + * solist.h: New file created from struct so_list in solib.c. + (struct lm_info): Add forward declaration. + (struct so_list): Remove fields lm, lm32, lmaddr. Replace with a + single field, lm_info, which will be a pointer to target specific + data. + (struct target_so_ops): New struct. + (free_so): Add extern declaration. + (current_target_so_ops): Declare new global variable. + (solib_map_sections): + (TARGET_SO_LM_ADDR, TARGET_SO_FREE_SO, TARGET_SO_CLEAR_SOLIB, + TARGET_SO_SOLIB_CREATE_INFERIOR_HOOK, + TARGET_SO_SPECIAL_SYMBOL_HANDLING, TARGET_SO_CURRENT_SOS, + TARGET_SO_OPEN_SYMBOL_FILE_OBJECT): New macros. + * solib.c (solib_map_sections, free_so, symbol_add_stub, + update_solib_list, solib_add, info_shared_library_command, + solib_address, clear_solib, solib_create_inferior_hook): Use + new TARGET_SO_* macros to call function on target specific + side indirectly. + (current_target_so_ops): Define new global variable. + (_initialize_solib): Eliminate HAVE_LINK_H ifdef. + * solib-svr4.h: New file; defines struct link_map_offsets and + SVR4_FETCH_LINK_MAP_OFFSETS. + * solib-svr4.c (_initialize_svr4_solib, svr4_clear_solib, + svr4_free_so): New functions. + (special_symbol_handling, solib_create_inferior_function_hook, + current_sos): Rename by adding a svr4_ prefix. + (default_svr4_fetch_link_map_offsets): New function. + (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, + first_link_map_member, open_symbol_file_object, svr4_current_sos): + Remove dependence on existence of link.h by calling + SVR4_FETCH_LINK_MAP_OFFSETS to obtain the offsets of shared library + data. As a result, SVR4 and non-SVR4 versions of many of these + functions coalesce into a single function and HAVE_STRUCT_LINK_MAP32 + ugliness is moved into default_svr4_fetch_link_map_offsets where it + is relatively contained. + (SOLIB_EXTRACT_ADDRESS): Revert 2000-08-29 change in which + solib_extract_address() is called instead of extract_address(). + (solib_extract_address): Removed. + + * Makefile.in (solib.o): Add solist.h as a dependency. + (solib-svr4.o): Add dependencies. + * config/alpha/alpha-linux.mh, config/alpha/fbsd.mh, + config/arm/linux.mh, config/i386/fbsd.mh, + config/i386/i386dgux.mh, config/i386/i386gnu.mh, + config/i386/i386sco5.mh, config/i386/i386sol2.mt, + config/i386/i386v4.mh, config/i386/i386v42mp.mh, + config/i386/linux.mh, config/i386/nbsd.mh, + config/i386/nbsdelf.mh, config/i386/ncr3000.mt, + config/i386/ptx4.mh, config/i386/sun386.mt, + config/ia64/linux.mh, config/m68k/linux.mh, + config/m68k/m68kv4.mh, config/m68k/nbsd.mh, + config/m68k/sun2os4.mt, config/m68k/sun3os4.mt, + config/m88k/delta88v4.mh, config/mips/mipsv4.mh, + config/ns32k/nbsd.mh, config/powerpc/linux.mh, + config/powerpc/nbsd.mh, config/powerpc/solaris.mh, + config/rs6000/rs6000lynx.mt, config/sparc/linux.mt, + config/sparc/nbsd.mh, config/sparc/nbsdelf.mh, + config/sparc/sun4os4.mt, config/sparc/sun4sol2.mh + (NATDEPFILES): Add solib-svr4.o to list. + + * sparc-tdep.c (gregset.h): Don't include unless USE_PROC_FS is + defined. + +2000-10-24 Kevin Buettner + + * stabsread.c (dbx_lookup_type, dbx_alloc_type, + read_sun_builtin_type, read_sun_floating_type, + read_range_type): Protoize. + +Wed Oct 25 01:19:26 2000 Andrew Cagney + + * solib.c (open_symbol_file_object): Update function signature to + match catch_errors function argument. + +Wed Oct 25 00:08:01 2000 Andrew Cagney + + From 2000-09-06 Angela Marie Thomas : + * infttrace.c (get_dictionary_entry_of_page): Function + require_memory_page_dictionary takes no args. + +Tue Oct 24 16:12:00 2000 Andrew Cagney + + * gdba.el: Delete file. + * NEWS: Mention. + +2000-10-23 David B Anderson + + * TODO: Correct spelling errors + * command.c (_initialize_command) corelow.c (core_open) + main.c (captured_command_loop) mips-tdep.c (mips32_next_pc) + remote.c serial.h top.c utils.c config/nm-lynx.h: + Correct spelling errors in comments + +2000-10-22 Kevin Buettner + + * sparc-nat.c (fetch_core_registers): Protoize. + * sparcl-tdep.c (download): Protoize. + +Fri Oct 20 19:08:47 2000 Andrew Cagney + + * MAINTAINERS: Add Fred Fish to Blanket Write Privs list. + +2000-10-19 Josef Ezra + + * ax-gdb.c (gen_struct_ref): while generating data code, cases of + "collect p1->p2->data" where not covered if p2 is a 'typedefed' + type. this simple fix should forward the type pointer to the real + type. + +2000-10-19 Kevin Buettner + + * solib.c (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, + open_symbol_file_object): Protoize. + +2000-10-17 Kevin Buettner + + * remote-vx29k.c (vx29k_frame_chain_valid): Protoize. + * remote.c (remote_xfer_memory, remote_search): Protoize. + * sol-thread.c (sol_thread_xfer_memory): Protoize. + +2000-10-16 Peter Schauer + + * sparc-tdep.c (sparc_fix_call_dummy): Improve comments. + Adjust call_dummy_breakpoint_offset, so that `finish' after a stop + in a call dummy works. + (sparc_gdbarch_init): Fix setting of pc_in_call_dummy, it depends + on SPARC32/64_CALL_DUMMY_ON_STACK, not DO_CALL_DUMMY_ON_STACK. + +2000-10-15 Kevin Buettner + + * remote-st.c (st2000_xfer_inferior_memory): Protoize. + * remote-utils.c (gr_multi_scan): Protoize. + * remote-vx.c (vx_xfer_memory, net_get_symbols): Protoize. + +2000-10-13 Fernando Nasser + + * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. + (read_frame): Do not call error() on communication error when + reading checksum, but return failure instead and log message. + +2000-10-13 Fernando Nasser + + * varobj.c (type_changeable): Arrays are not changeable. + Trying to check for updates was causing an error if the array lived + in a register as gdb value_equal() cannot handle that case yet. + +2000-10-13 Fernando Nasser + + * varobj.c (varobj_update): Prevent uninitialized error code to be + returned on type_changed. Also, prevent value_equal() to be called + for the types we do not want to test for updates. + +2000-10-11 Fernando Nasser + + From Grant Edwards + This keeps the GUI alive while running an RDI target and lets the + STOP button be used to stop the target. + * remote-rdi.c (arm_rdi_stop): New function. Implements target_stop. + (init_rdi_ops): Set to_stop target vector entry to the above. + * rdi-share/ardi.c (stop_request): New variable. Tells when a stop + has been requested. + (angel_RDI_stop_request): New function. Registers that a stop has + been requested. + (angel_RDI_ExecuteOrStep): Add call to ui_loop_hook() in loop that + waits while target is executing. Initialize and reset stop_request. + * rdi-share/ardi.h: Add declaration of angel_RDI_stop_request(). + +2000-10-12 Kevin Buettner + + * remote-rdp.c (remote_rdp_xfer_inferior_memory): Protoize. + * remote-sds.c (sds_xfer_memory): Protoize. + * remote-sim.c (gdbsim_xfer_inferior_memory): Protoize. + +2000-10-12 Elena Zannoni + + From Daniel Berlin : + + * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize the symbol + language to auto instead of unknown, so it will try to demangle + the symbol. + * symtab.h (OPNAME_PREFIX_P): Change operator prefix to correct value. + * symtab.c (gdb_mangle_name): Properly handle C++ operators. + +2000-10-12 Elena Zannoni + + From Daniel Berlin : + + * symtab.c (lookup_symbol_aux): New function. Renamed from + lookup_symbol. Move code to do demangling/case sensitivity to + lookup_symbol(). + (lookup_symbol): Now wrapper for lookup_symbol_aux, so we can + perform case sensitivity/demangling without leaking memory. Move + code to do demangling/case sensitivity from old_lookup_symbol to + here. + (lookup_partial_symbol): Use SYMBOL_SOURCE_NAME instead of + SYMBOL_NAME. + (lookup_block_symbol): Use SYMBOL_SOURCE_NAME instead of + SYMBOL_NAME. Don't do linear search in case of C++. + + * symfile.c (compare_symbols): Use SYMBOL_SOURCE_NAME instead of + SYMBOL_NAME. + (compare_psymbols): Same here. + +2000-10-09 Kevin Buettner + + * remote-nindy.c (non_dle, nindy_xfer_inferior_memory): Protoize. + * remote-os9k.c (rombug_xfer_inferior_memory): Protoize. + * remote-rdi.c (arm_rdi_xfer_memory): Protoize. + +2000-10-09 Peter Schauer + + * config/i386/i386sol2.mh: Add XM_CLIBS definition to resolve + reference to gethostbyname. + +2000-10-06 Kevin Buettner + + * remote-eb.c (eb_xfer_inferior_memory): Protoize. + * remote-es.c (es1800_xfer_inferior_memory, es1800_files_info): + Protoize. + * remote-mm.c (expect_msg): Protoize. + +2000-10-04 Kevin Buettner + + * rs6000-tdep.c (skip_prologue): Add new parameter lim_pc. + Update all callers. + +2000-10-03 Kevin Buettner + + * remote-bug.c (bug_xfer_memory, bug_insert_breakpoint, + bug_remove_breakpoint): Protoize. + * remote-e7000.c (fetch_regs_from_dump, e7000_xfer_inferior_memory): + Protoize. + +2000-10-01 Kevin Buettner + + * remote-adapt.c (adapt_insert_breakpoint, adapt_remove_breakpoint): + Protoize. + * remote-array.c (write_monitor, array_xfer_memory): Protoize. + +2000-09-29 Kevin Buettner + + * ppc-linux-nat.c (supply_gregset, fill_gregset): Change type + of first argument from gregset_t to gdb_gregset_t in order + to match declarations in gregset.h. + (supply_fpregset, fill_fpregset): Change type of first argument + from fpregset_t to gdb_fpregset_t in order to match declarations + in gregset.h. + +2000-09-29 Kevin Buettner + + * procfs.c (proc_iterate_over_mappings, proc_iterate_over_threads, + procfs_xfer_memory): Protoize. + * ptx4-nat.c (proc_iterate_over_mappings): Protoize. + +2000-09-28 Peter Schauer + + * sol-thread.c (ps_pdmodel): Return PR_MODEL_UNKNOWN instead of + PS_ERR if exec_bfd is not yet open. + +2000-09-28 Peter Schauer + + * target.c (target_signal_from_host, do_target_signal_to_host): + Add support for Solaris realtime signals. + +2000-09-27 Kevin Buettner + + * os9kread.c (os9k_symfile_read, os9k_end_psymtab): Protoize. + * osfsolib.c (find_solib): Protoize. + +2000-09-25 Kevin Buettner + + * ns32knbsd-nat.c (fetch_core_registers): Protoize. + * ocd.c (ocd_xfer_memory): Protoize. + +2000-09-25 Andrew Cagney + + * MAINTAINERS: Add Mark Kettenis to ``Blanket Write Privs'' list. + +2000-09-24 Peter Schauer + + * rs6000-tdep.c (rs6000_pop_frame): Use PC_IN_CALL_DUMMY to test + for call dummy instead of accessing stop_stack_dummy, which does + not work if we `return' from a stop in a call dummy. + (rs6000_gdbarch_init): Use generic_save_dummy_frame_tos for + dummy_frame_tos function to make PC_IN_CALL_DUMMY work. + +2000-09-23 Kevin Buettner + + * mdebugread.c (mdebug_next_symbol_text): Protoize. + * monitor.c (monitor_xfer_memory): Protoize. + +2000-09-22 Peter Schauer + + * i386-linux-nat.c (OLD_CANNOT_FETCH_REGISTER, + OLD_CANNOT_FETCH_REGISTER): New definitions for accessible registers + when accessing the registers via the U area. + (fetch_register, store_register): Use them. + (cannot_fetch_register, cannot_store_register): New functions, + all registers should be accessible if we have GETREGS support. + * config/i386/nm-linux.h: Use cannot_fetch/store_register for + CANNOT_FETCH/STORE_REGISTER definitions. + +2000-09-06 Fred Fish + + * infttrace.c (update_thread_state_after_attach): Pass address + of ttstate_t object, not the object itself. + +2000-09-18 Mark Kettenis + + * lin-lwp.c (stop_wait_callback): Remove bogus assertions in the + code that deals with exiting/signalled threads. Replace with + code similar to what's done in lin_lwp_wait. + +2000-09-17 Kevin Buettner + + * ppc-linux-nat.c (fill_gregset, fill_fpregset): New functions. + * config/powerpc/linux.mh (NATDEPFILES): Remove linux-thread.o. + Add proc-service.o, thread-db.o, and lin-lwp.o. + (LOADLIBES): Define. + * config/powerpc/nm-linux.h (ATTACH_DETACH, SVR4_SHARED_LIBS): + Remove defines which are already present in ../nm-linux.h. + (solib.h): Don't include this file; it's already included by + ../nm-linux.h. + (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS, ATTACH_LWP): Define + to use the following lin-lwp.c functions... + (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals, + lin_lwp_attach_lwp): Declare. + +2000-09-17 Kevin Buettner + + * m88k-nat.c (fetch_inferior_registers): Protoize. + * m88k-tdep.c (m88k_skip_prologue): Protoize. + +2000-09-15 Fernando Nasser + + * varobj.c (varobj_set_value): Call wrapped version of + parse_exp_1() to avoid longjumps. + +2000-09-15 Fernando Nasser + + * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. + (read_frame): Do not call error() on communication error when + reading checksum, but return failure instead and log message. + +2000-09-15 Fernando Nasser + + * ser-unix.c (do_unix_readchar): Prevent infinite read wait to be + interrupted after 32K seconds. + +2000-09-15 Kevin Buettner + + * language.c (show_case_command, set_case_command): Protoize. + * m3-nat.c (m3_xfer_memory, fetch_thread_info): Protoize. + +2000-09-12 Kevin Buettner + + * lin-thread.c (threadlist_iter, get_lwp_from_thread_id, + thread_db_xfer_memory): Protoize. + * linux-thread.c (iterate_active_threads): Protoize. + +2000-09-12 Kevin Buettner + + * objfiles.c (objfile_relocate): Don't assume that offsets + associated with one of SECT_OFF_TEXT, SECT_OFF_DATA, or + SECT_OFF_BSS will be adequate for relocating all of the + sections in an objfile. + +2000-09-12 Fernando Nasser + + * remote-rdi.c (arm_rdi_open): Fix typo in error message. + +Wed Sep 13 03:08:32 2000 Andrew Cagney + + * remote-mips.c (mips_expect, mips_getstring, mips_send_packet, + mips_send_packet, pmon_insert_breakpoint, send_srec, + pmon_check_ack, pmon_check_entry_address, + _initialize_remote_mips): Replace the magic two seconds with + ``remote_timeout''. + (pmon_check_entry_address, pmon_check_total): New functions. Use + ``remote_timeout'' instead of magic two seconds. + (pmon_end_download): Rewrite. Use pmon_check_entry_address and + pmon_check_total. + +2000-09-12 Alexandre Oliva + + * MAINTAINERS: Added myself. + +2000-09-11 Alexandre Oliva + + * acinclude.m4 (CY_GNU_GETTEXT): Add dummy definition, so that the + one brought in by ../bfd/acinclude.m4 prevails. + * aclocal.m4, configure: Rebuilt. + +2000-09-11 Kevin Buettner + + * configure.in (HAVE_STRUCT_LINK_MAP32): Change test to use + AC_TRY_COMPILE instead of AC_TRY_RUN. + * configure: Regenerate. + +2000-09-11 Kevin Buettner + + * irix4-nat.c (fetch_core_registers): Protoize. + * irix5-nat.c (fetch_core_registers, find_solib): Protoize. + +2000-09-06 Mark Kettenis + + * lin-lwp.c (normal_mask, blocked_mask): New variables. + (lin_lwp_wait): Block SIGCHLD here if it isn't already blocked. + (lin_lwp_mourn_inferior): Restore the origional signal mask, and + reset the mask of blocked signals. + (_initialize_lin_lwp): Don't block SIGCHLD here, but do initialize + suspend_mask and blocked_mask. This makes us pass + gdb.base/sigall.exp for Linux/x86 now. + (lin_thread_get_thread_signals): Treat the LinuxThreads "cancel" + signal similarly to SIGCHLD in the generic code. Avoids GDB being + terminated by a Real-time signal. + +2000-09-08 Kevin Buettner + + * infptrace.c, infttrace.c (child_xfer_memory): Protoize. + +2000-09-07 J.T. Conklin + + * config/i386/nbsd.mt (TDEPFILES): Add i386nbsd-tdep.o. + * i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here. + * i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here. + * i386nbsd-tdep.c: New file. + +2000-09-07 Kevin Buettner + + * i386mach-nat.c (fetch_inferior_registers, fetch_core_registers): + Protoize. + * i960-tdep.c (i960_skip_prologue, leafproc_return, mem): Protoize. + +Thu Sep 7 21:59:23 2000 Andrew Cagney + + * aclocal.m4: Regenerate. + * config.in, configure: Regenerate. + +Wed Sep 6 23:15:43 2000 Andrew Cagney + + * remote-rdi.c (voiddummy): Update function signature to match + struct Dbg_HostosInterface's reset method. + * remote-rdp.c (rdp_step): Fix handle parameter to + remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint. + + * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default + definition. + (arm_init_extra_frame_info): Use. + +2000-09-06 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_store_return_value): Store the value + in D and X if it's larger than 16-bits. + (m68hc11_extract_return_value): Fix extractions for 1 and 3 bytes + return. + (m68hc11_push_return_address): Use CALL_DUMMY_ADDRESS for the + return address. + (m68hc11_use_struct_convention): Check for struct and union. + (m68hc11_return_value_on_stack): Use the struct convention. + (m68hc11_call_dummy_address): Use the entry point address. + (m68hc11_push_arguments): Fix alignment and padding. + (m68hc11_stack_align): New function. + (m68hc11_gdbarch_init): Register it. + +2000-09-06 Scott Bambrough + + * arm-linux-tdep.c (arm_linux_skip_solib_resolver): + Removed debug print statement. Removed arm_pc_is_thumb prototype. + * config/arm/tm-arm.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): + Move prototypes here from tm-embed.h. + * config/arm/tm-embed.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): + Remove prototypes. Moved to tm-arm.h. + +2000-09-06 H.J. Lu + + * TODO: Add hardware watchpoint problems on x86 OSes for 5.1. + +2000-09-06 Kevin Buettner + + * ia64-tdep.c (examine_prologue): Add rotating register rename + support for the general registers. + (ia64_get_saved_register): Add rotating register rename support + for the predicate registers and the floating-point registers. + +2000-09-05 Kevin Buettner + + * config/arm/tm-linux.h (arm_linux_sigcontext_register_address, + arm_linux_in_sigtramp): Declare. + (IN_SIGTRAMP, SIGCONTEXT_REGISTER_ADDRESS): Define. + * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS): Define to be 0 + if not already defined by tm.h. + (arm_scan_prologue): Don't assume that the prologue instructions + will be in a contiguous clump. + (arm_init_extra_frame_info): Add support for sigtramp frames. + (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Change type of + `memaddr' from bfd_vma to CORE_ADDR. + * arm-linux-tdep.c (gdbcore.h, frame.h): Include. + (arm_pc_is_thumb): Declare. + (arm_linux_skip_solib_resolver): Fix printf() statement. [Which + shouldn't be there anyway.] + (ARM_LINUX_SIGRETURN_INSTR, ARM_LINUX_RT_SIGRETURN_INSTR): New + defines. + (arm_linux_in_sigtramp, arm_linux_sigcontext_register_address): + New functions. + +2000-09-05 Kevin Buettner + + * i386aix-nat.c (fetch_core_registers): Protoize. + * hpux-thread.c (hpux_thread_xfer_memory): Protoize. + +2000-09-06 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_frame_chain): Check for pc in call dummy. + (m68hc11_guess_from_prologue): 'des' instruction to allocate 1 byte + on the stack can appear in the prologue. + +2000-09-05 Michael Snyder + + * sol-thread.c (ps_pdmodel): Protect with an ifdef. + +Mon Sep 4 16:21:31 2000 Andrew Cagney + + * gdbarch.sh: Use printf instead of echo. + (do_read): During read, pad ``::'' with spaces and then strip out + those spaces. Avoid problems with IFS=:. + +2000-09-04 Mark Kettenis + + * config/i386/nm-linux.h: Include . + +2000-09-04 Pierre Muller + + * c-typeprint.c (c_typedef_print): remove (replaced by + typedef_print in typeprint.c). + * typeprint.c (typedef_print): new function. (old c_typedef_print + function with pascal language support added). + * value.h (c_printdef_print): removed. + (typedef_print): declare. + * symtab.c (print_symbol_info): call to c_typedef_print replaced + by call to typedef_print. + +2000-09-03 Mark Kettenis + + * config/i386/nm-linux.h (PREPARE_TO_PROCEED, ATTCH_LWP, + GET_THREAD_SIGNALS): New defines. + * config/i386/linux.mh (NATDEPFILES): Remove lin-thread.o and + linux-threads.o. Add proc-service.o, thread-db.o and lin-lwp.o. + * proc-service.c: New file. + * thread-db.c: New file. + * lin-lwp.c: New file. + + * gdb_assert.h: New file. + + * gdb_thread_db.h [HAVE_THREAD_DB_H]: Include . + [!HAVE_THREAD_DB_H]: Update from current glibc thread_db.h. Deal + with absence of here. + + * gdb_proc_service.h: Add copyright notice. + Protect against multiple inclusion. + Add fix for broken prfpregset_t here. + (struct ps_prochandle): Declare here. + [HAVE_PROC_SERVICE_H]: Include . + [!HAVE_PROC_SERVICE_H]: Include "gregset.h", define prgregset_t + and prfpregset_t in terms of gdb_gregset_t and gdb_fpregset_t if + necessary. + * lin-thread.c: Unconditionally include "gdb_proc_service.h". + Remove fix for broken prfpregset_t here. + (struct ps_prochandle): Don't declare here. + + * MAINTAINERS: Add myself as threads co-maintainer. + +2000-09-01 David Anderson + + * arch-utils.c arch-utils.h blockframe.c fork-child.c: + Corrected comment spelling dependant->dependent. + * corelow.c (default_core_sniffer): Corrected comment + spelling. + * cp-valprint.c (cp_print_value_fields): Corrected + comment spelling. + * d10v-tdep.c dbxread.c: Corrected comment spelling + dependan->dependen. + * defs.h: Corrected spelling, meant 64, not 32, in comment. + * dst.h eval.c event-loop.c: Corrected comment spelling. + * event-top.c gdb-events.sh: Corrected comment spelling. + * gdbarch.c: Corrected comment spelling. + * gdbarch.h gdbarch.sh: Corrected comment spelling, + dependant->dependent. + * gdbtypes.c gdbtypes.h: Corrected comment spelling. + * infcmd.c infrun.c: Corrected comment spelling. + * symfile.c symfile.h target.h: Corrected comment spelling, + dependant->dependent. + * tracepoint.h: Corrected comment spelling. + +2000-09-01 Kevin Buettner + + * hppa-tdep.c (record_text_segment_lowaddr): Protoize. + * hppah-nat.c (child_xfer_memory): Protoize. + +2000-09-01 Kevin Buettner + + * symtab.c (decode_line_1): Make sure leading character is + actually a colon before skipping over leading colons in global + namespace specification. + +2000-09-01 Michael Snyder + + * regcache.c (reg_flush_command): New function. Maintainer-mode + command, flushes GDB's register cache, for testing purposes. + +2000-08-31 J.T. Conklin + + * dcache.c (dcache_info): Output a cache line's state vector so it + lines up under the data vector. + + * dcache.c (dcache_read_line): New function. + (dcache_peek_byte): Use it. + (dcache_alloc): Return NULL if write of reclaimed cache line fails. + (dcache_peek_byte, dcache_poke_byte): Return failure if + dcache_alloc() returns a NULL data block pointer. + (dcache_xfer_memory): Don't force writeback unless we were writing. + + * monitor.c (monitor_expect): Change places where immediate_quit + is set to 1 or 0 to increments and decrements respectively. This + allows such changes to nest properly. + * ocd.c (ocd_start_remote): Likewise. + * remote-adapt.c (expect): Likewise. + * remote-array.c (expect): Likewise. + * remote-eb.c (expect): Likewise. + * remote-e7000.c (e7000_start_remote): Likewise. + * remote-mips.c (mips_expect_timeout, mips_getstring): Likewise. + * remote-nrom.c (expect): Likewise. + * remote-os9k.c (expect): Likewise. + * remote-sds.c (sds_start_remote): Likewise. + * remote-st.c (expect): Likewise. + * remote-utils.c (sr_expect): Likewise. + * remote.c (remote_start_remote): Likewise. + * tracepoint.c (read_actions): Likewise. + + * remote-mips.c (mips_getstring): Balance changes to immediate_quit. + +2000-08-31 David Anderson + + * MAINTAINERS: Add myself to write-after-approval list. + +2000-08-30 Kevin Buettner + + * gnu-nat.c (gnu_xfer_memory): Protoize. + * hp-psymtab-read.c (scan_procs, hp_quick_traverse): Protoize. + +2000-08-30 Kevin Buettner + + * solib.c (solib_extract_address, LM_ADDR, LM_NEXT, LM_NAME, + LM_ADDR, IGNORE_FIRST_LINK_MAP_ENTRY, first_link_map_member, + open_symbol_file_object, current_sos): Rename + bfd_elf_get_arch_size to bfd_get_arch_size(). + * sol-thread.c (rw_common, ps_pdmodel): Likewise. + +2000-08-30 David Edelsohn + + Patch applied by Kevin Buettner : + + * rs6000-nat.c (xcoff_relocate_symtab): Pass correct size + to xrealloc(). + +2000-08-29 Michael Snyder + + * valops.c (value_cast): Indentation fix-up. + * acconfig.h (HAVE_PRGREGSET32_T, HAVE_PRFPREGSET32_T, + HAVE_STRUCT_LINK_MAP32): New configure macros. + * config.in: Ditto. + * configure.in: Test for the above new macros. + * breakpoint.c: Update copyright date. + * core-sol2.c: Include v9/sys/privregs.h directly to + work around a bug in Sun's Solaris 8 header files. + (fetch_core_registers): Use the above new configure macros to + handle cross-debugging of 32-bit core files on a 64-bit host. + * sol-thread.c (ps_pdmodel) New function. + (rw_common): For debugging of 32-bit apps on a 64-bit host, + truncate addresses to 32 bits. + * solib.c (solib_extract_address): Functionize. Make 32/64 aware. + (LM_ADDR, LM_NEXT, LM_NAME): Ditto. + (IGNORE_FIRST_LINK_MAP): Ditto. + (first_link_map_member): Make 32/64 aware. + (open_symbol_file_object): Ditto. + (current_sos): Ditto. + +2000-08-29 Michael Snyder + + * i386-linux-nat.c (i386_linux_skip_solib_resolver, + skip_hurd_resolver, find_minsym_and_objfile): Move these + solib functions into i386-linux-tdep.c for cross debugging. + * i386-linux-tdep.c: Receive the above functions. + +2000-08-29 Stephane Carrez + + * m68hc11-tdep.c (stack_correction): New variable for stack offset + correction (1 for 68hc11, 0 for 68hc12). + (m68hc11_saved_pc_after_call): Use it. + (m68hc11_frame_chain): Likewise. + (m68hc11_frame_init_saved_regs): Likewise. + (m68hc11_init_extra_frame_info): Likewise. + (m68hc11_push_return_address): Likewise. + (m68hc11_push_arguments): Struct address must be corrected by + applying the stack_correction offset. + (m68hc11_store_struct_return): Likewise. + +2000-08-28 Kevin Buettner + + * gdbserver/utils.c (error, fatal): Protoize. + +2000-08-27 Mark Kettenis + + * i386-linux-nat.c (fetch_inferior_registers): Move call to + dummy_sse_values ... + (supply_fpregset): ... here. + +2000-08-27 Elena Zannoni + + * pa64solib.c (pa64_solib_load_symbols): Don't use ANOFFSET as an + lvalue. + * xcoffread.c (xcoff_symfile_offsets): Ditto + * somsolib.c (som_solib_section_offsets): Ditto. + * somread.c (som_symfile_offsets): Ditto. + * rs6000-nat.c (vmap_symtab): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * remote-os9k.c (rombug_wait): Ditto. + +2000-08-27 Mark Kettenis + + * gregset.h: Protect against multiple inclusion. Remove some + redundant spaces. + +Sun Aug 27 00:00:04 2000 Christopher Faylor + + * win32-nat.c (dll_symbol_command): Tack a .dll on the end of a + supplied argument if it is missing an extension. + +2000-08-24 Egor Duda + + * corelow.c: Define O_BINARY if it isn't defined. + (core_open): Open core file in binary mode. + * config/i386/tm-cygwin.h (child_clear_solibs): Rename from + child_clear_solib. + * config/i386/cygwin.mh: Add dependency from corelow.o. + * win32-nat.c (register_loaded_dll): New function. Add dll to the list + of currently loaded dlls. + (handle_load_dll): Use register_loaded_dll. + (child_solib_add): Distinguish between active process and core targets. + (solib_symbols_add): Load symbols from loaded dll. + (core_dll_symbols_add): New function. Load symbols from dll referenced + in core. + (core_section_load_dll_symbols): New function. + (dll_code_sections_add): New function. + (map_single_dll_code_section): New function. + (fetch_elf_core_registers): New function. + (_initialize_core_win32): New function. + +2000-08-26 Kevin Buettner + + * gdbserver/gdbreplay.c (main): Protoize. + * gdbserver/server.c (start_inferior, main): Protoize. + +2000-08-26 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_register_names): Update name of registers. + (m68hc11_get_register_info): New function. + (m68hc11_initialize_register_info): New function to get addresses + of soft registers. + (m68hc11_which_soft_register): New function. + (m68hc11_fetch_pseudo_register, m68hc11_store_pseudo_register): + New functions to translate read/write of soft registers into a + memory read/write. + (m68hc11_guess_from_prologue): Initialize soft register addresses. + Use the soft register addresses to guess the prologue. + (m68hc11_gdbarch_init): Install the pseudo registers. + + * m68hc11-tdep.c (m68hc11_register_name, m68hc11_breakpoint_from_pc, + m68hc11_saved_pc_after_call, m68hc11_frame_saved_pc, + m68hc11_frame_args_address, m68hc11_frame_locals_address, + m68hc11_guess_from_prologue, m68hc11_push_arguments, + m68hc11_call_dummy_address, m68hc11_call_dymmy_address, + m68hc11_register_virtual_type, m68hc11_store_struct_return, + m68hc11_store_return_value, m68hc11_extract_return_value, + m68hc11_use_struct_convention, m68hc11_return_value_on_stack, + m68hc11_extract_struct_value_address, m68hc11_push_return_address, + m68hc11_register_byte, m68hc11_register_raw_size, + m68hc11_gdbarch_init): New functions for multi-arch support. + (m68hc11_not_yet): Remove. + +Fri Aug 25 16:57:05 2000 David Taylor + + * regcache.c (register_changed): New function. + * value.h: Declare it. + +Fri Aug 25 12:11:21 2000 David Taylor + + * symtab.c (search_symbols): Fix off by one error in index for + initializing variables ourtype, ourtype2, ourtype3, and ourtype4. + (symtab_symbol_info): fix similar off by one error. + +Fri Aug 25 12:03:15 2000 David Taylor + + * gdbarch.sh (TARGET_ADDR_BIT): New macro for the number + of bits in gdb's representation of a target address. + * gdbarch.c, gdbarch.h: Regenerated. + * gdbtypes.c (build_gdbtypes): Use TARGET_ADDR_BIT instead of + TARGET_PTR_BIT when initializing builtin_type_CORE_ADDR. + * printcmd.c (print_address_numeric): Use TARGET_ADDR_BIT instead + of TARGET_PTR_BIT, because we're printing an address, not a pointer. + +2000-08-25 Pierre Muller + + * Makefile.in: add rules to compile and link pascal specific files. + * config/djgpp/fnchange.lst: add substitution for p-exp.tab.c. + +2000-08-20 Michael Chastain + + * remote.c (read_frame): Handle SERIAL_TIMEOUT while reading + checksum. + +2000-08-23 Kevin Buettner + + * dstread.c (dst_symfile_offsets): Protoize. + * fork-child.c (fork_inferior): Protoize. + +2000-08-21 Kevin Buettner + + * dbxread (dbx_symfile_read, process_later): Protoize. + * dsrec.c (load_srec): Protoize. + +2000-08-18 Andrew Cagney + + * mips-tdep.c (mips_gdbarch_init): Check arches->gdbarch and not + current_gdbarch for a match. + +2000-08-18 J.T. Conklin + + * MAINTAINERS: Add myself as dcache.c maintainer. + + * remote-nindy.c (nindy_load): Invalidate dcache. + + * dcache.c (dcache_invd): Renamed from dcache_flush. The term + flush with respect to caches usually implies that data will be + written to memory. + (dcache_init, dcache_xfer_memory): Updated. + * monitor.c (flush_monitor_dcache, monitor_resume, monitor_load): + Updated. + * ocd.c (ocd_open, ocd_resume, bdm_reset_command): Updated. + * remote-bug.c (bug_load, bug_resume): Updated. + * remote-nindy.c (nindy_open, nindy_resume): Updated. + * remote-sds.c (sds_open, sds_resume): Updated. + * remote-utils.c (gr_open): Updated. + * remote.c (remote_open_1, remote_resume, remote_async_resume, + remote_cisco_open): Updated. + * wince.c (child_create_inferior, child_resume): Updated. + + * monitor.c (monitor_open): Free dcache before creating a new one. + * dcache.c (dcache_free): New function. + * dcache.h (dcache_free): New prototype. + +2000-08-18 Andrew Cagney + + * remote-array.c (array_fetch_register): Pass dummy parameter to + array_fetch_registers. + (array_store_register): Ditto. + +2000-08-16 Eli Zaretskii + + * value.h (struct value) : Add a comment about its use for + watchpoints. + +2000-08-12 Kevin Buettner + + * cxux-nat.c (fetch_inferior_registers): Protoize. + * d10v-tdep.c (d10v_frame_chain_valid, d10v_extract_return_value): + Protoize. + * d30v-tdep.c (d30v_frame_chain_valid, d30v_extract_return_value): + Protoize. + +Fri Aug 11 19:00:51 2000 Andrew Cagney + + * config/mn10300/tm-mn10300.h (REGISTER_SIZE, + MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE, REGISTER_BYTE, + REGISTER_VIRTUAL_SIZE, REGISTER_RAW_SIZE): Disable. + * mn10300-tdep.c (mn10300_do_registers_info, + mn10300_print_register): New functions. Pretty print registers. + (mn10300_register_virtual_type, mn10300_register_byte, + mn10300_register_virtual_size, mn10300_register_raw_size): New + functions. + (mn10300_gdbarch_init): Update. + + * mn10300-tdep.c (mn10300_gdbarch_init): Check for mn10300 variant + and not mips variant in the info struct. + +2000-08-11 Mark Kettenis + + * i386-linux-nat.c [! HAVE_PTRACE_GETFPXREGS] (fetch_fpxregs, + store_fpxregs): Return 0. + +2000-08-11 Andrew Cagney + + * regcache.c (GET_SAVED_REGISTER): Restore definition. Was lost + as part of 2000-08-10 Andrew Cagney . + +2000-08-11 J.T. Conklin + + * dcache.c (dcache_info): Don't print cache state if last_cache + is NULL. + +2000-08-10 Andrew Cagney + + * config/mn10300/tm-mn10300.h, mn10300-tdep.c + (mn10300_push_arguments): Fix function signature to match gdbarch + vector. + * config/mn10300/tm-mn10300.h (REGISTER_NAME): Delete. + * mn10300-tdep.c (struct gdbarch_tdep): Define. + (mn10300_generic_register_names, am33_register_names): Convert to + functions. + (set_machine_hook): Delete. + (register_name): New function. + (mn10300_register_name): Delete. + (mn10300_dump_tdep, mn10300_gdbarch_init): New functions. + (_initialize_mn10300_tdep): Call register_gdbarch_init instead of + specify_exec_file_hook. + (AM33_MODE): Define. + (set_movm_offsets): Update. + +2000-08-10 Mark Kettenis + + Adapt support for SSE registers in Linux/x86 for Linux 2.4. + * i386-linux-nat.c: Various doc fixes. Include "i387-nat.h". + (GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES. + (have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs. + (convert_to_gregset): Removed. Moved logic to ... + (fill_gregset): ... here. Simplified function. + (fetch_regs): Use perror_with_name for error reporting. + (store_regs): Add `regno' parameter. Use perror_with_name for + error reporting. Call fill_gregset instead of convert_to_gregset. + (FPREG_ADDR): Remove. + (supply_fpregset): Implement by calling i387_supply_fsave. + (convert_to_fpregset): Remove. + (fill_fpregset): Implement by calling i387_fill_fsave. + (fetch_fpregs): Use perror_with_name fro error reporting. + (store_fpregs) Add `regno' parameter. Use perror_with_name fro + error reporting. Call fill_fpregset instead of + convert_to_fpregset. + (supply_xfpregset, convert_to_xfpregset): Removed. + (supply_fpxregset, fill_fpxregset): New functions. + (fetch_fpxregs): Renamed from fetch_xfpregs. Use perror_with_name + for error reporting. Call supply_fpxregset instead of + supply_xfpregset. + (store_xfpregs): Removed. + (store_fpxregs): New function. + (fetch_inferior_registers): Adjust for xfp -> fpx change. Tweak + message in call to internal_error. + (store_inferior_registers): Adjust for xfp ->fpx change. Pass + REGNO to store_regs, store_fpregs and store_fpxregs. + (fetch_core_registers): Adjust for xfp -> fpx change. + * acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from + HAVE_PTRACE_GETXFPREGS. + * config.in: Regenerated. + * configure.in: Replace check for PTRACE_GETXFPREGS with check for + PTRACE_GETFPXREGS. Remove comment about Cygnus SSE extensions. + * configure: Regenerated. + * config/i386/linux.mh (NATDEPFILES): Add i387-nat.o. + * config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on + HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS. + +2000-08-10 Andrew Cagney + + * regcache.c (TARGET_WRITE_PC, TARGET_READ_PC, TARGET_READ_FP, + TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP): Move + initialization from here. + * gdbarch.sh: To here. + * gdbarch.h, gdbarch.c: Regenerate. + +Thu Aug 10 18:58:04 2000 Andrew Cagney + + * defs.h (TARGET_BFD_VMA_BIT, TARGET_SHORT_BIT, TARGET_INT_BIT, + TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, + TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_PTR_BIT): Move + non- multi-arch handling from here. + * gdbarch.sh: To here. Update printf gdbarch_update_p. Make more + portable. + * gdbarch.h, gdbarch.c: Regenerate. + +2000-08-10 Andrew Cagney + + * partial-stab.h (DBX_READ): Eliminate redundant check for null + ``pst''. Also fixes GCC warning. + +2000-08-10 Andrew Cagney + + * rs6000-nat.c (set_host_arch): Check value returned by + gdbarch_update_p. + * gdbarch.sh (gdbarch_update_p): Rename gdbarch_update. + * gdbarch.h, gdbarch.c: Regenerate + * arch-utils.c (set_gdbarch_from_file, + initialize_current_architecture, set_endian): Update. + +2000-08-10 Jimmy Guo + + * c-lang.c: Set case sensitivity on for c_language_defn, + cplus_language_defn, and asm_language_defn. + * ch-lang.c: Set case sensitivity on for chill_language_defn. + * f-lang.c: Set case sensivitity off for f_language_defn. + * jv-lang.c: Set case sensitivity on for java_language_defn. + * language.h: Add enum case_mode, case_sensitivity. + * language.c: Define case_mode, case_sensitivity. Set case + sensitivity on for unknown_language_defn, auto_language_defn, + and local_language_defn. + (show_case_command,set_case_command,set_case_str): New static func. + (set_type_range_case): New static func, replaces set_type_range (). + (set_language_command,set_type_command,set_range_command,set_language): + Call set_type_range_case (). + (language_info): Print case sensitivity setting. + (_initialize_language): Add set/show commands for 'case-sensitive'. + Set default case mode 'auto'. Set default language 'auto'. + * m2-lang.c: Set case sensitivity on for m2_language_defn. + * p-lang.c: Set case sensitivity on for pascal_language_defn. + * scm-lang.c: Set case sensitivity off for scm_language_defn. + * symtab.c (lookup_symbol): Downcase symbol name if case sensivitity + is off. + +2000-08-10 Jimmy Guo + + * MAINTAINERS: Change my contact email for hp tests maintainership. + +Thu Aug 10 15:28:17 2000 Andrew Cagney + + * sparc-tdep.c (sparc_init_extra_frame_info): Fix number of + arguments to fetch_instruction. + +2000-08-10 Kazu Hirata + + * hppa_tdep.c: Fix a comment typo. + * gdba.el: Likewise. + +2000-08-10 Tom Tromey + + * MAINTAINERS: Added myself with write-after-approval access. + +2000-08-10 J.T. Conklin + + * monitor.c (monitor_open): If a dcache has already been created, + invalidate it rather than creating another. + * ocd.c (ocd_open): Likewise. + * remote-nindy.c (nindy_open): Likewise. + * remote-sds.c (sds_open): Likewise. + * remote-utils.c (gr_open): Likewise. + * remote.c (remote_open_1, remote_cisco_open): Likewise. + + * dcache.c (dcache_alloc): Changed to take address of line as an + argument, and to invalidate cache line before returning. + (dcache_peek_byte): Updated. + (dcache_poke_byte): Updated. + +2000-08-10 Elena Zannoni + + From Greg McGary : + * partial-stab.h: Don't crash if pst is null. + +2000-08-10 Mark Kettenis + + * i387-nat.h (i387_supply_fsave, i387_fill_fsave): Make extern. + (i387_supply_fxsave, i387_fill_fxsave): New prototypes. + * i387-nat.c (i387_supply_fsave): Declare `val' as `unsigned int'. + (fxsave_offset): New variable. + (FXSAVE_ADDR): New macro. + (i387_supply_fxsave, i387_fill_fxsave, i387_tag): New functions. + +2000-08-08 Tom Tromey + + * jv-valprint.c (java_value_print): Only print non-null Strings. + +2000-08-09 Kevin Buettner + + * core-sol2.c (fetch_core_registers): Protoize; add prefatory + comment. + * corefile.c (specify_exec_file_hook, generic_search): Protoize. + +2000-08-09 Michael Snyder + + * blockframe.c (sigtramp_saved_pc): Use dynamic allocation, + since TARGET_PTR_BIT is no longer a constant (MULTI_ARCH). + * irix4-nat.c (get_longjmp_target): Ditto. + * irix5-nat.c (get_longjmp_target): Ditto. + * jv-valprint.c (java_value_print): Ditto. + * m3-nat.c (get_cprocs): Ditto. + * m68k-tdep.c (get_longjmp_target): Ditto. + * mips-nat.c (get_longjmp_target): Ditto. + * mipsv4-nat.c(get_longjmp_target): Ditto. + * pa64solib.c (read_dynamic_info): Ditto. + * solib.c (elf_locate_base): Ditto. + +Mon Aug 7 23:21:22 2000 David Taylor + + * TODO: remove build_parse entry. + +2000-08-07 Kevin Buettner + + * command.c (add_cmd, add_abbrev_cmd, add_prefix_cmd, + add_abbrev_prefix_cmd): Protoize. + +2000-08-07 Elena Zannoni + + * objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss + here, let the users of the macro do it. + * symtab.h (ANOFFSET): Detect here if the section index is not + initialized. + * xcoffread.c (find_targ_sec): Don't treat .bss as special, + because some objfiles may not have that section at all. + * coffread.c (cs_to_section): Ditto. + * elfread.c (elf_symtab_read): Detect an uninitialized index + value. + (elfstab_offset_sections): The macro ANOFFSET cannot be used as an + lvalue anymore. + * remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use + ANOFFSET as an lvalue. + * objfiles.c (objfile_relocate, objfile_relocate): Don't use + ANOFFSET as an lvalue. + * symfile.c (default_symfile_offsets): Don't use ANOFFSET as an + lvalue. + +Mon Aug 7 10:24:30 2000 David Taylor + + * parse.c (build_parse): don't write off the end of the std_regs + array. + +2000-05-21 Mark Kettenis + + * solib.c (bfd_lookup_symbol): Fall back on the dynamic symbol + table if the symbol couldn't be found in the normal symbol table + (i.e. if the shared object in question was stripped). + +2000-08-06 Kevin Buettner + + * ch-exp.c (parse_opt_name_string): Protoize. [Thanks to Eli + Zaretskii for the prefatory comment.] + * core-regset.c (fetch_core_registers): Protoize; revise + comment. + +2000-08-06 Christopher Faylor + + * win32-nat.c: Perform various gcc warning cleanups. + (safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not + stderr. + (dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add. + (get_child_debug_event): Always reset last_sig. Always reset inferior + pid appropriately. + (do_initial_child_stuff): New function. Called when attaching or + starting a new inferior process. + (child_attach): Use do_initial_child_stuff. + (child_create_inferior): Ditto. + * config/i386/cygwin.mh (NAT_FILE): Set to modern location. + * config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT. + +2000-08-05 Eli Zaretskii + + * go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize + it to GDB's current directory. + (go32_create_inferior, init_go32_ops): Initialize child_cwd[] to + an empty string, to signal an uninitialized value. + From Robert Hoehne . + +2000-08-04 Kevin Buettner + + * symtab.h (fixup_psymbol_section): Declare. + * symtab.c (fixup_psymbol_section): Make extern. + (fixup_section): Fix up section as well as bfd_section. + * objfiles.c (objfile_relocate): Call fixup_symbol_section + or fixup_psymbol_section before attempting to access + the SYMBOL_SECTION component of a symbol or partial symbol. + +2000-08-04 Kevin Buettner + + * minsyms.c (build_minimal_symbol_hash_tables): New function. + (compact_minimal_symbols): Don't construct hash tables here. + (install_minimal_symbols): Instead, construct them here. + (msymbols_sort): And rebuild them here too. + + * dwarf2read.c (struct comp_unit_head): Add fields offset_size + and initial_length_size. Change type of ``length'' field to long. + (read_initial_length, read_offset): New functions. + (dwarf2_build_psymtabs_easy): Call read_initial_length() instead + of just reading 4 bytes. + (read_comp_unit_head): Likewise; also, call read_offset() to + fetch the offset instead of just reading 4 bytes. + (dwarf_decode_lines): Likewise. + (read_comp_unit_head): Fix internal error message so it + accurately reflects the function in which the error occurred. + (dwarf2_build_psymtabs_hard): Properly account for size of the + initial length field in the section. + (read_attribute, dwarf2_get_ref_die_offset): Add a case for + DW_ORM_ref8. + (dwarf2_build_psymtabs_hard, psymtabs_to_symtab_1): Don't + assume that the .text section will have index 0 in the + section_offsets table. + +Fri Aug 4 18:00:41 2000 Andrew Cagney + + * remote.c (enum Z_packet_type): Define. + (remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES. + (remote_insert_watchpoint): Check watchpoint type. + (watchpoint_to_Z_packet): New function. + (enum packet_result): Define. + (packet_ok): New function. Return enum packet_result. + (init_all_packet_configs): New function. + (remote_open_1, remote_async_open_1, remote_cisco_open): Use + init_all_packet_configs instead of initializing remote_protocol_P, + remote_protocol_Z, remote_protocol_binary_download separatly. + (remote_remove_hw_breakpoint, remote_insert_hw_breakpoint, + remote_remove_watchpoint, remote_insert_watchpoint): Use + watchpoint_to_Z_packet and packet_ok. Remove #ifdef + TARGET_HAS_HARDWARE_WATCHPOINTS. + (set_remote_protocol_Z_software_bp_packet_cmd, + show_remote_protocol_Z_software_bp_packet_cmd, + set_remote_protocol_Z_hardware_bp_packet_cmd, + show_remote_protocol_Z_hardware_bp_packet_cmd, + set_remote_protocol_Z_write_wp_packet_cmd, + show_remote_protocol_Z_write_wp_packet_cmd, + set_remote_protocol_Z_read_wp_packet_cmd, + show_remote_protocol_Z_read_wp_packet_cmd, + set_remote_protocol_Z_access_wp_packet_cmd, + show_remote_protocol_Z_access_wp_packet_cmd): New functions. + (remote_Z_packet_packet_detect): New variable. + (show_remote_protocol_Z_packet_cmd, + set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet + variants. + (add_packet_config_cmd): Add argument legacy. Change syntax to + ``set/show remote FULL_NAME-packet ...'' command. Add ``set/show + remote XXX-packet ...'' command using add_alias_cmd when legacy. + (set_packet_config_cmd): Delete. + (show_remote_cmd): New function. + + * TODO: Update. + +Fri Aug 4 14:05:57 2000 Andrew Cagney + + * Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from + 2000-07-07 Michael Snyder . + +Wed Aug 2 21:15:26 2000 Andrew Cagney + + * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Add. + * gdbarch.h, gdbarch.c: Regenerate. + * valops.c (hand_function_call): Replace #ifndef + NO_EXTRA_ALIGNMENT_NEEDED with if EXTRA_STACK_ALIGNMENT_NEEDED. + + * d10v-tdep.c (d10v_gdbarch_init): Set + extra_stack_alignment_needed to 0. + * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Delete. + * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Replace + NO_EXTRA_ALIGNMENT_NEEDED. + +2000-08-03 Stephane Carrez + + * MAINTAINERS (m68hc11): Stephane Carrez is maintainer. + +2000-08-03 Kevin Buettner + + * breakpoint.c (bpstat_alloc, map_catch_names, + map_breakpoint_numbers): Protoize. + +Thu Aug 3 15:02:23 2000 Andrew Cagney + + * remote-mips.c (mips_expect, mips_expect_timeout, common_open, + fputs_readable): Make string pointer arguments constant. + +Thu Aug 3 18:39:10 2000 Andrew Cagney + + * MAINTAINERS, TODO: Tweeks. + +Thu Aug 3 15:46:43 2000 Andrew Cagney + + * TODO (5.1): Update. + +2000-08-02 Kevin Buettner + + * alpha-tdep.c (alpha_extract_return_value): Protoize. + +2000-08-02 Jimmy Guo + + * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET + to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P. + + * gdbarch.c: Regenerated. + +2000-08-02 Elena Zannoni + + * remote-vx.c (vx_add_symbols): Fix typos. + +Wed Aug 2 19:15:34 2000 Andrew Cagney + + * arch-utils.h, gdbarch.c (default_register_sim_regno): New + function. + * gdbarch.sh (REGISTER_SIM_REGNO): Add. + * gdbarch.h, gdbarch.c: Regenerate. + * remote-sim.c (REGISTER_SIM_REGNO): Delete definition. + + * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete. + * d10v-tdep.c (d10v_gdbarch_init): Update. + (struct gdbarch_tdep): Delete member register_sim_regno. + (d10v_register_sim_regno): Delete function. + +Wed Aug 2 14:46:18 2000 Andrew Cagney + + * remote.c (enum packet_detect, packet_support_enums, + packet_support_auto, packet_enable, packet_disable): Delete. + (show_packet_config_cmd, set_packet_config_cmd, + init_packet_config): Use add_set_auto_boolean_cmd. + * TODO: Update. + +Wed Aug 2 13:06:25 2000 Andrew Cagney + + * remote-udi.c (udi_xfer_inferior_memory, udi_files_info, + udi_kill): Update function signatures so that match target vector. + * MAINTAINERS: Update. + +Wed Aug 2 11:04:15 2000 Andrew Cagney + + * TODO: Updates. + +2000-08-01 Elena Zannoni + + * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro. + * gdbarch.h, gdbarch.c: Regenerate. + * infcmd.c (do_registers_info): Make not static and + unconditionalize. + * inferior.h (do_registers_info): Export. + +2000-08-01 Kazu Hirata + + * MAINTAINERS: Add myself to "Write After Approval" list. + +Tue Aug 1 21:02:42 2000 Andrew Cagney + + * MAINTAINERS: Update list of target maintainers. List all + targets explicitly. + (sh): Elena Zannoni is maintainer. + (powerpc): Nick Duffek is a maintainer. + +Tue Aug 1 17:45:12 2000 Andrew Cagney + + * gdbarch.sh: Parse and save comments in the function_list. Print + them out as part of the header. Convert all function definitions + to ISO-C form. + * gdbarch.h, gdbarch.c: Regenerate. + +Tue Aug 1 14:50:55 2000 Andrew Cagney + + * top.c (get_prompt_1), tracepoint.c (replace_comma): Update + function signatures so that they match catch_errors and + make_cleanup callbacks. + + * tracepoint.c (encode_actions): Fix arguments passed to + stringify_collection_list. + +2000-07-31 Kevin Buettner + + * ppc-tdep.h: New file. + * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h + as a dependency. + * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include. + + * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static. + + * rs6000-tdep.c (elf-bfd.h): Include. + (gdbarch_tdep): Add field osabi to this struct. + (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs, + rs6000_frameless_function_invocation, rs6000_frame_saved_pc, + rs6000_frame_chain): No longer static. + (process_note_abi_tag_sections, get_elfosabi): New static + functions. + (rs6000_gdbarch_init): Revised to accomodate ELF executables; + also use Linux specific methods when the target is Linux. + + * config/powerpc/aix.mt, config/powerpc/cygwin.mt, + config/powerpc/macos.mt, config/powerpc/nbsd.mt, + config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt, + config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt, + config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt, + config/powerpc/vxworks.mt, config/rs6000/aix4.mt, + config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt + (TDEPFILES): Add ppc-linux-tdep.o. + + * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC, + INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION, + FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS, + MEMORY_REMOVE_BREAKPOINT: Removed defines. + (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info, + ppc_linux_frameless_function_invocation, + ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain, + ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint): + Removed declarations. + (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled. + + * dink32-rom.c (dink32_regnames): Make array size implicit. + + * ppc-bdm.h (ppc-tdep.h): Include. + + * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h + (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM, + CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix. + + From Nick Duffek: + * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc): + Change return type to CORE_ADDR. + * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise. + +2000-07-31 Elena Zannoni + + * sh-tdep.c (sh_push_arguments): Make header match prototype. + + * remote-e7000.c (e7000_start_remote): Use void *, not char * as + parameter to avoid compiler warning. + (fetch_regs_from_dump): Call get_hex() with the correct number of + parameters. + +2000-07-31 Eli Zaretskii + + * config/djgpp/fnchange.lst: Add file mappings as per last weekly + snapshot. + +2000-07-29 Kevin Buettner + + * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c, + alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c, + ax-general.c, blockframe.c, breakpoint.c, buildsym.c, + c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c, + ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c, + coffread.c, command.c, complaints.c, copying.c, core-aout.c, + core-regset.c, core-sol2.c, corefile.c, corelow.c, + cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c, + d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c, + demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c, + dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, + environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c, + f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, + fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c, + gdbserver/low-hppabsd.c, gdbserver/low-linux.c, + gdbserver/low-lynx.c, gdbserver/low-nbsd.c, + gdbserver/low-sim.c, gdbserver/low-sparc.c, + gdbserver/low-sun3.c, gdbserver/remote-utils.c, + gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c, + h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, + hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c, + hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c, + i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c, + i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c, + i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, + ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c, + infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c, + irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c, + kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c, + linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c, + m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c, + m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c, + m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c, + mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c, + mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c, + mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c, + mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c, + mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c, + nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c, + nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c, + objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c, + p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c, + ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c, + ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c, + proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c, + remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c, + remote-eb.c, remote-es.c, remote-est.c, remote-hms.c, + remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c, + remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c, + remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, + remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, + remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c, + rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c, + ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, + sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c, + somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c, + sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c, + sparclet-stub.c, stabsread.c, stack.c, standalone.c, + stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c, + symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c, + thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c, + tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c, + tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c, + ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c, + valarith.c, valops.c, valprint.c, values.c, varobj.c, + vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c, + wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c: + Convert old-style, pre-ISO function definitions to prototyped + form. + +2000-07-28 Elena Zannoni + + * sh-tdep.c (sh_gdbarch_init): For sh4 initialize + register_convert_to_raw, register_convert_to_virtual, + register_convertible. + (sh_sh4_register_convertible): New function. + (sh_sh4_register_convert_to_virtual): New function. + (sh_sh4_register_convert_to_raw): New function. + Include floatformat.h. + +Thu Jul 27 14:06:27 2000 Andrew Cagney + + From 2000-06-25 Stephane Carrez : + * configure.tgt: Recognize the 68hc11. + * m68hc11-tdep.c: New file for 68hc11 target. + * config/m68hc11/m68hc11.mt: New file for 68hc11 port. + + * configure.tgt: When 68hc11, set gdb_multi_arch. + +Wed Jul 26 17:22:53 2000 Andrew Cagney + + * configure.in (GDB_MULTI_ARCH): Define from configure.tgt + or makefile fragment. + * acconfig.h (GDB_MULTI_ARCH): Add. + * config.in, configure: Regenerate. + + * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to + configure.in and defs.h. Use GDB_MULTI_ARCH_TM, + GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests. + * gdbarch.h, gdbarch.c: Regenerate. + + * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, , + GDB_MULTI_ARCH_PURE): Define. Only include "tm.h" when the target + is less than pure multi-arch. + +2000-07-26 Jimmy Guo + + * config/convex/tm-convex.h: Remove stray control characters. + * config/m68k/tm-altos.h: Ditto. + * config/tahoe/tm-tahoe.h: Ditto. + +2000-07-26 Elena Zannoni + + * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte, + sh_sh4_register_raw_size, sh_sh4_register_virtual_type, + sh_fetch_pseudo_register, sh_store_pseudo_register, + sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs, + they should be numbered as drx fvy where x and y are multiples of + 2 and 4 respectively. + + * config/sh/tm-sh.h: Fix names of pseudo regs. + +2000-07-24 Elena Zannoni + + * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific + pseudo registers. + (DO_REGISTERS_INFO): Define. + + * sh-tdep.c (sh_sh4_register_name): New function. + (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, + sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update + signature. + (sh_show_regs_command): New function. Actual function called by + the 'regs' command. + (sh_register_byte): Rename to... + (sh_default_register_byte): ...New function. + (sh_sh4_register_byte): New function. + (sh_register_raw_size): Rename to... + (sh_default_register_raw_size): ...New function. + (sh_sh4_register_raw_size): New function. + (sh_sh4_register_virtual_type): New function. + (sh_sh4_build_float_register_type): New function. + (sh_fetch_pseudo_register, sh_store_pseudo_register): New + functions. + (fv_reg_base_num, dr_reg_base_num): New functions. + (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register, + sh_do_fp_register, sh_do_register, sh_print_register, + sh_do_registers_info): New functions. + (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update + architecture specific parts. + (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command. + +2000-07-24 Jim Blandy + + * dwarf2read.c (read_structure_scope): Correct overzealous + addition of cu_header argument. + +Mon Jul 24 07:47:46 2000 Anthony Green + + * TODO: Update. Two of my java patches are in. + +2000-07-24 Elena Zannoni + + * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER + to the gdbarch structure. + * gdbarch.c: Regenerate. + * gdbarch.h: Regenerate. + * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER): + Delete macros. + * regcache.c (write_register, read_register, write_register_bytes, + write_register_gen, read_register_bytes, read_register_gen): + Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and + ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER. + +2000-07-24 Elena Zannoni + + * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure. + * gdbarch.c: Regenerate. + * gdbarch.h: Regenerate. + * inferior.h (NUM_PSEUDO_REGS): Delete macro. + +Sun Jul 23 21:40:55 2000 Anthony Green + + * language.c: Include jv-lang.h. + (lang_bool_type): Add case for java booleans. + +Mon Jul 24 11:23:14 2000 Andrew Cagney + + * dwarf2read.c (address_size): Delete file wide global. + (struct comp_unit_head): Add signed_addr_p; + (read_comp_unit_head): New function. + (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use + read_comp_unit_head to parse the debug_info header. + (read_address): Add parameters cu_header and bytes_read. When + specified, sign extend the address. + + * dwarf2read.c (add_partial_symbol, decode_locdesc, + die_containing_type, die_type, dwarf_decode_lines, + dwarf2_add_field, dwarf2_add_member_fn, + dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol, + process_die, psymtab_to_symtab_1, read_array_type, + read_enumeration, read_attribute, read_common_block, + read_comp_unit, read_file_scope, read_full_die, read_func_scope, + read_lexical_block_scope, read_partial_die, scan_partial_symbols, + read_structure_scope, read_subroutine_type, read_tag_const_type, + read_tag_pointer_type, read_tag_ptr_to_member_type, + read_tag_reference_type, read_type_die, read_typedef, + tag_type_to_type): Pass cu_header parameter. + +2000-07-21 Elena Zannoni + + * regcache.c (read_register, read_register_bytes): Fix typos. + +2000-07-21 Michael Snyder + + * thread.c (thread_apply_all_command): Update thread list first. + * printcmd.c (printf_command): Guard against 0-length string. + * config/i386/tm-i386.h: treat PC and FP as unsigned. + (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer. + (FRAME_SAVED_PC): Ditto. + (FRAME_CHAIN): Ditto. + +2000-07-20 Michael Snyder + + * valarith.c (value_sub): Call check_typedef. + +2000-07-19 Nicholas Duffek + + * thread.c (free_thread): New function. + (init_thread_list): Always zero highest_thread_num. Call + free_thread() instead of free(). + (delete_thread): Move thread cleanup code to free_thread(). + +2000-07-19 Elena Zannoni + + Multiarch the sh target. + * sh-tdep.c: + (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, + sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): + Remove. + (XMALLOC): Define. + (struct frame_extra_info): Define. + (sh_register_raw_size, sh_register_virtual_size, + sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, + sh_frame_saved_pc, sh_skip_prologue, + sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, + sh_extract_struct_value_address, sh_use_struct_convention, + sh_store_struct_return, sh_push_arguments, sh_push_return_address, + sh_saved_pc_after_call, sh_generic_register_name, + sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, + sh_sh_dsp_register_name, sh_sh3_dsp_register_name, + sh_frame_args_address, sh_frame_locals_address, + sh_coerce_float_to_double, sh_default_store_return_value, + sh3e_sh4_store_return_value, sh_generic_show_regs, + sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, + sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, + sh_register_virtual_size, sh_sh3e_register_virtual_type, + sh_default_register_virtual_type, sh_gdbarch_init): New functions. + (sh_target_architecture_hook, sh_frame_find_saved_regs, + sh_show_regs): Delete functions. + (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, + sh_pop_frame, sh_extract_return_value): Update + + * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. + (struct gdbarch_tdep): Define. + Remove all unnecessary defines. + + * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, + for h8300 case. + (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature + consistent. + (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use + runtime check instead. + (e7000_wait): Ditto. + + * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR + and SPC register numbers. + (sh3_regnames, sh3e_regnames): Don't specify a size. + + * config/h8300/tm-h8300.h: Add comment. + +Wed Jul 19 12:50:16 2000 Andrew Cagney + + * solib.c (elf_locate_base, info_sharedlibrary_command): Rename + bfd_elf_get_arch_size to bfd_get_arch_size. + +Tue Jul 18 17:13:01 2000 Andrew Cagney + + From Richard Henderson : + * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from + dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well. + Update all callers. + +2000-07-17 Daniel Berlin + + * valops.c (value_struct_elt): Change error message + +2000-07-17 matthew green + + * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define. + +Mon Jul 17 13:08:10 2000 Andrew Cagney + + * values.c (value_as_pointer): When VAL is an integer, explictly + cast to a pointer before converting to a CORE_ADDR. + * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a + real void pointer instead of an integer. + +2000-07-15 Daniel Berlin + + * valops.c (typecmp): Seperate loop into two, add support for + references. This way, we can say a reference to a pointer to a + char is compatible with a pointer to a char. Before, this would + not be true. + +2000-07-14 Nicholas Duffek + + * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit. + * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h. + (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of + rs6000_pc_in_call_dummy. + * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from + rs6000-tdep.c. + * config/powerpc/tm-ppc-eabi.h: Remove various definitions + handled by multi-arched rs6000-tdep.c. + +2000-07-14 Nick Clifton + + * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid + assignment. + +2000-07-13 Michael Snyder + + * parse.c: Include inferior.h. + +2000-07-12 Michael Snyder + + * regcache.c (registers_changed, registers_fetched): Use + ARCH_NUM_REGS directly, eliminating an unnecessary variable. + + This change adds pseudo-register capability to GDB. + Pseudo-registers are handled like registers, but they + don't come from or live on the target. They may be + aliases for an existing register, or they may be computed. + * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero. + (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op. + (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op. + # regcache.c (registers_changed): Mark pseudo-registers + invalid, as well as real registers. + (registers_fetched): Do not mark pseudo-registers as fetched + at the same time as other (real) registers. + (read_register_bytes): Fetch pseudo-registers (if any) from + the target architecture module instead of from the target. + (read_register_gen): Ditto. + (read_register): Ditto. + (write_register_bytes): Store pseudo-registers (if any) to + the target architecture module instead of to the target. + (write_register_gen): Ditto. + (write_register): Ditto. + (build_regcache): Allocate enough register_valid space for + pseudo-registers as well as normal (real) ones. + * parse.c (target_map_name_to_register): Include pseudo-regs. + +Tue Jul 11 19:45:42 2000 Andrew Cagney + + * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to + POINTER. + +2000-07-11 Scott Bambrough + + * command.c (do_setshow_command): Fix typo in var_auto_boolean + case. + +Tue Jul 11 20:38:36 2000 Andrew Cagney + + * mips-tdep.c: General cleanup. Delete all #if 0 code. Convert + all old style K&R function definitions to ISO-C. + (struct gdbarch_tdep): Add mips_abi_string. + (mips_gdbarch_init): Initialize. + (mips_dump_tdep): Print mips_abi_string and other values. + (mips_push_arguments): Add more detailed tracing. + +Tue Jul 11 20:16:09 2000 Andrew Cagney + + * mips-tdep.c (mips32_next_pc, mips16_next_pc, + read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub, + mips_saved_pc_after_call): Use read_signed_register when + extracting register value. Ensures all addresses are sign + extended. + (mips_read_pc): New function. Return sign extended address. + (mips_gdbarch_init): Set gdbarch_read_pc. + +Tue Jul 11 19:06:29 2000 Andrew Cagney + + * remote-mips.c (mips_request): Change all arguments to ULONGEST. + (mips_exit_debug, mips_resume, mips_initialize, mips_wait, + mips_fetch_registers, mips_store_registers, mips_fetch_word): + Update. + (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just + 32 bits. + (_initialize_remote_mips): Add ``set mask-address'' command. + + * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address" + with "set mips mask-address". Implement using + add_set_auto_boolean_cmd. + (struct gdbarch_tdep): Add default_mask_address_p. + (mips_mask_address_p, show_mask_address): New functions. + (mips_addr_bits_remove): Use mips_mask_address_p() to determine if + masking is needed. + (mips_gdbarch_init): Set default_mask_address_p to zero. + (mips_dump_tdep): Print value of mask_address_p. + +Tue Jul 11 18:32:40 2000 Andrew Cagney + + * printcmd.c (print_scalar_formatted): Move masking of 'a' address + from here. + (print_address_numeric): To here. + * TODO: Update. + +Tue Jul 11 17:50:31 2000 Andrew Cagney + + * symtab.c: Use paddr_nz() to print addresses. + +Tue Jul 11 12:52:31 2000 Andrew Cagney + + * value.h (read_register, read_signed_register): Change return + type to ULONGEST. + (read_signed_register, read_signed_register_pid): Declare. + + * regcache.c (read_register, read_register_pid): Update. + (read_signed_register_pid, read_signed_register): New functions. + +Mon Jul 10 18:06:18 2000 Andrew Cagney + + * mips-tdep.c (mips_push_arguments): Always align struct_addr on a + 16 byte boundary. Align allocated argument space using + MIPS_STACK_ARGSIZE. Reserve space on stack for the struct return + and floating-point registers. Use fp_register_arg_p to determine + if float_argreg should be aligned. + +2000-07-10 Elena Zannoni + + * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as + sh_store_return_value(). + * sh-tdep.c (sh_store_return_value): New function. Store the + value returned by a function into the appropriate register. + +2000-07-10 Elena Zannoni + + * sh-tdep.c (sh_skip_prologue): Before looking at the actual + instructions, try to see if the symbol table can be of help, by + calling after_prologue(). If this doesn't work, call + skip_prologue_hard_way(). + (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some + more instruction pattern matching for pushing of arguments, and + manipulation of r14. + (after_prologue): New function. Use symbol table info to determine + the end of the prologue, if possible. + +2000-07-07 Michael Snyder + + * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp, + generic_target_write_fp, generic_target_read_fp, write_sp, read_sp, + generic_target_write_sp, generic_target_read_sp, write_pc, read_pc, + generic_target_write_pc, generic_target_read_pc, write_pc_pid, + read_pc_pid, supply_register, write_register_pid, write_register, + read_register_pid, read_register, write_register_bytes, + read_register_bytes, write_register_gen, read_register_gen, + registers_fetched, registers_changed, find_saved_register, + read_relative_register_raw_bytes, default_get_saved_register, + read_relative_register_raw_bytes_for_frame, get_saved_register): + Move from this file into new file regcache.c. + (register_valid, registers_pid, registers): Ditto. + * regcache.c: New file to hold the register cache. + (register_cached): New function to read register_valid array. + * value.h (register_cached): Declare. + * defs.h (default_get_saved_register): Delete decl of static function. + * Makefile.in: Add regcache module. + +Mon Jul 10 15:02:35 2000 Andrew Cagney + + From 2000-07-05 Pierre Muller : + * p-typeprint.c (pascal_type_print_method_args): Add braces around + isdigit after while keyword. + +2000-07-06 Elena Zannoni + + * TODO: Remove readline 4.1 import item. + +2000-07-09 Nick Duffek + + * gdbtypes.c (is_ancestor): Infer type equivalence from name + equivalence. + (rank_one_type): Use strcmp instead of == to compare type names. + Don't swap parm with arg when checking TYPE_CODE_REF types. + * valops.c (find_overload_match): Fix indentation. Compare + parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10, + and 100. + +2000-07-07 David Edelsohn + + * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR. + * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type. + +Fri Jul 7 18:29:51 2000 Andrew Cagney + + * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE, + SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC, + INNER_THAN): Macros. + + * mips-tdep.c (mips_in_lenient_prologue): Delete function. + (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue): + Remove ``lenient'' argument. + (mips_saved_pc_after_call): New function. + (mips_gdbarch_init): Initialize gdbarch members inner_than, + breakpoint_from_pc, decr_pc_after_break, ieee_float, + skip_prologue, saved_pc_after_call. + +2000-07-07 Mark Kettenis + + * config/i386/tm-linux.h: Add longjmp support. + (JB_ELEMENT_SIZE, JB_PC): New defines. + (GET_LONGJMP_TARGET): Define. + (get_longjmp_target): Add prototype. + + * breakpoint.c (bpstat_what): Keep returning + BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp() + breakpoints instead of signalling an error by returning + BPSTAT_WHAT_STOP_NOISY. + +2000-07-06 Michael Snyder + + * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate. + +2000-07-06 Christopher Faylor + + * infcmd.c (attach_command): Move "stop_soon_quietly" setting + inside ATTACH_NO_WAIT conditional since we are not about to + stop soon if we're not calling wait_for_inferior. + +Wed Jul 5 21:06:39 2000 Andrew Cagney + + * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single + line. configure.in assumes this. + +Wed Jul 5 20:48:22 2000 Andrew Cagney + + * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to + ser-go32.c. + * configure: Re-generate. + +Wed Jul 5 20:28:32 2000 Andrew Cagney + + * top.h (command_loop_marker), top.c (command_loop_marker): + Delete. + * event-top.c (command_handler), top.c (simplified_command_loop, + command_loop): Use null_cleanup instead of command_loop_marker. + +Wed Jul 5 20:09:41 2000 Andrew Cagney + + * event-loop.c: Include either or . + + * configure.in (targ_archs): Check for and . + * configure, config.in: Re-generate. + +Wed Jul 5 18:10:44 2000 Andrew Cagney + + From 2000-06-12 Bill Nottingham : + * Makefile.in: add $(infodir) to FLAGS_TO_PASS + +Wed Jul 5 18:03:55 2000 Andrew Cagney + + * TODO: Updates. + +2000-07-05 Mark Kettenis + + * TODO: Update. + +2000-07-03 Chris Faylor + + Committed by Elena Zannoni + * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern + compilers. + (sh_frame_find_saved_regs): Ditto. + (sh_find_callers_reg): Stop if pc is zero. + +Sat Jul 1 17:47:08 2000 Andrew Cagney + + * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000 + Andrew Cagney . Locks up when no data is + pending. + +Sat Jul 1 15:40:14 2000 Andrew Cagney + + * Makefile.in (SER_HARDWIRE): Restore code to set it by configure. + +2000-06-26 Kevin Buettner + + * copying.awk: Eliminate use of PARAMS from this file. + +Fri Jun 23 20:47:03 2000 Andrew Cagney + + * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p + to determine if any arguments were written to the stack. Do not + rely on NUMARG>=8. + +Mon Jun 19 11:29:35 2000 Andrew Cagney + + * command.h (add_set_auto_boolean_cmd): Add declaration. + (enum var_types): Add var_auto_boolean. + + * command.c (add_set_auto_boolean_cmd): New function. + (do_setshow_command): Recognize auto_boolean. + (parse_binary_operation): Recognize enable and disable. + (parse_auto_binary_operation): Parse auto binary variables. + + * TODO: Update + +Fri Jun 23 16:20:21 2000 Andrew Cagney + + * mips-tdep.c (fp_register_arg_p): New function. + (mips_push_arguments): Use. Do not pass floating point arguments + on in an integer register. + +2000-06-21 Pierre Muller + + * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp" + as pascal source file extensions. + +2000-06-19 J.T. Conklin + + * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed + (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of + breaking transfer into chunks and using nindy_fetch_word() and + nindy_store_word(). + + * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead + of breaking transfer into chunks and using gr_fetch_word() and + gr_store_word(). + + * remote.c (remote_fetch_word, remote_store_word): Removed. + + * remote-utils.h (gr_fetch_word, gr_store_word): Removed. + * remote-utils.c (gr_fetch_word, gr_store_word): Removed. + + * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed. + * dcache.c (dcache_fetch, dcache_poke): Removed. + +2000-06-16 Pierre Muller + + * defs.h: define language_pascal in language enumeration. + * language.h: define _LANG_pascal macro. + * language.c: add language_pascal support in all language dependant + functions. + +Sun Jun 18 01:01:09 2000 Andrew Cagney + + * mips-tdep.c (mips_debug): New variable. + (_initialize_mips_tdep): Add command "set debug mips". + (mips_push_arguments): Add code to dump the argument list as it is + created. + +Sun Jun 18 00:27:15 2000 Andrew Cagney + + * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a + strut containing a floating-point into an FP register. + +Sat Jun 17 16:00:56 2000 Andrew Cagney + + * remote-mips.c: Include + (mips_receive_header): Write printable characters to gdb_stdtarg + instead of gdb_stdlog. Only count non-printables as invalid. + (mips_syn_garbage): Reduce to 10. + +Sat Jun 17 15:39:28 2000 Andrew Cagney + + * mips-tdep.c (mips_gdbarch_init): When the object file header + specifies EABI64, select EABI64 and not EABI32. + +2000-06-16 Nicholas Duffek + + * rs6000-tdep.c: Changes throughout for multi-arch 64-bit + support. Incorporate most of tm-rs6000.h. + (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. + (rs6000_set_host_arch_hook): Declare. + (read_memory_addr): Define. + (pop_frame): Rename to rs6000_pop_frame. + (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments, + rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic + dummy frame handling. + (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code, + rs6000_frame_saved_pc, frame_get_saved_regs, + frame_initial_stack_address, rs6000_frame_chain, + rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead + of read_memory_integer. + (branch_dest, rs6000_pop_frame, rs6000_push_arguments, + rs6000_skip_trampoline_code, rs6000_frame_saved_pc, + frame_get_saved_regs, frame_initial_stack_address, + rs6000_frame_chain): Replace 4 with TDEP->wordsize. + (skip_prologue): Recognize some 64-bit stack adjustments. + (push_dummy_frame, pop_dummy_frame, set_processor, + show_processor): Delete. + (frame_get_saved_regs): Manipulate saved register addresses using + CORE_ADDR instead of int. + (rs6000_create_inferior): New function. + (register_names_*[]): Change to struct reg registers_*[]. + (variants[]): Assimilate into multi-arch approach. + (register_names_*[], variants[]): Refer to pre-PowerPC + architectures as POWER instead of RS6000. + * rs6000-nat.c: Ubiquitous changes for 64-bit support. + (vmap_secs, xcoff_relocate_symtab): Cast addresses + to unsigned long to avoid sign-extension errors. + (set_host_arch): New function. + (xcoff_relocate_symtab): Try disabling usleep(36000) workaround. + (rs6000_core_fns): Use new bfd_target_xcoff_flavour. + (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook. + * symfile.c (find_sym_fns): Remove special xcoff kludge. + * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile. + (process_linenos): Query line struct size from coff + backend instead of using compile-time constant. + (enter_line_range): Likewise. + (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to + record_debugformat() if appropriate. + (process_xcoff_symbol): Access symbol addresses using + SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE. + (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl. + (scan_xcoff_symtab): Likewise. Query syment struct size from + coff backend instead of using compile-time constant. + (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour. + * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags + that this Makefile variable get set to. (From Kevin Buettner.) + * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that + the TOC doesn't overflow. (From Kevin Buettner.) + * config/powerpc/tm-ppc-aix.h: Move config decisions to + multi-arched rs6000-tdep.c. + * config/rs6000/tm-rs6000.h: Likewise. + (GDB_MULTI_ARCH): Define. + (skip_trampoline_code): Rename to rs6000_skip_trampoline_code. + (is_magic_function_pointer): Replace with + rs6000_convert_from_func_ptr_addr. + (TARGET_CREATE_INFERIOR_HOOK): Define. + (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. + (rs6000_set_host_arch_hook): Declare. + * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define. + +2000-06-15 Kevin Buettner + + * v850ice.c: Eliminate use of PARAMS from this file. + +2000-06-15 Michael Snyder + + * valops.c (value_cast): Break up long lines. + * utils.c: Fix comment typo. + +2000-06-14 Jim Blandy + + * dwarf2read.c (dump_die): Use the proper printf format for + printing DW_UNSND values; they're longs now. + + * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on + at least some platforms, so print it out too. + +2000-06-14 James E. Wilson + + * dwarf2read.c (struct attribute): Change unsnd and snd field types + to long. + (read_8_bytes): Change return type to long. + (read_unsigned_leb128): Change return type to long. Change type of + local result to long. Cast argument of left shift to long. + (read_signed_leb128): Likewise. + +2000-06-14 Pierre Muller + + Add support for Pascal language. Part 1: new files. + * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files. + +2000-06-13 Kevin Buettner + + * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files. + +Tue Jun 13 09:21:23 2000 Jeffrey A Law (law@cygnus.com) + + * configure.host (hppa*64*): Renamed from hppa2.0w per + gcc/binutils changes. + * configure.tgt: Similarly. + +2000-06-12 Bill Nottingham + + Patch applied by Kevin Buettner : + + * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets): PT_CR_IFS + is deprecated. Use PT_CFM instead. + +2000-06-12 Michael Snyder + + * breakpoint.c (breakpoint_thread_match): Fix comment. + +2000-06-12 Fernando Nasser + + * valops.c (value_assign): Adjust the length to take into + consideration that we are not starting from the beginning. + +2000-06-12 Elena Zannoni + + * symfile.c (add_symbol_file_command): Properly reformat "else if" + code. + * coffread.c (coff_symtab_read): Ditto. + +Mon Jun 12 15:24:04 2000 Andrew Cagney + + * Makefile.in (SER_HARDWIRE): Set using autoconf. + * configure.in (SER_HARDWIRE): Define, add ser-tcp.o. + * configure: Re-generate. + + * config/i386/go32.mh (SER_HARDWIRE): Delete. Handled by + configure.in. + * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh, + config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh, + config/sparc/nbsd.mh, config/sparc/linux.mh, + config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh, + config/powerpc/nbsd.mh, config/powerpc/linux.mh, + config/powerpc/cygwin.mh, config/pa/hpux11w.mh, + config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh, + config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh, + config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh, + config/m68k/m68klynx.mh, config/m68k/linux.mh, + config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh, + config/i386/i386sco5.mh, config/i386/i386lynx.mh, + config/i386/i386dgux.mh, config/i386/fbsd.mh, + config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh, + config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove + ser-tcp.o from XDEPFILES. + * config/ia64/linux.mh: Ditto. + + * TODO: Update. + +Mon Jun 12 14:26:02 2000 Andrew Cagney + + * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define. + (struct gdbarch_tdep): Add gdb_target_is_mips64. + (mips_addr_bits_remove): Update. + (mips_gdbarch_init): Initialize. + + * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64, + GDB_TARGET_IS_MIPS64): Delete. + +Mon Jun 12 12:17:20 2000 Andrew Cagney + + * mips-tdep.c: Include "symcat.h". + (mips_dump_tdep): Print all known but not yet multi-arched values. + +2000-06-12 Mark Kettenis + + * config/i386/tm-i386.h: Add forward declaration of `struct value'. + (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy. + (i386_fix_call_dummy): Add prototype. + * i386-tdep.c (i386_fix_call_dummy): New function based on the + code from the old FIX_CALL_DUMMY macro. + +2000-06-12 Kevin Buettner + + * procfs.c, remote.c: Eliminate use of PARAMS from these files. + +Mon Jun 12 10:21:24 2000 Andrew Cagney + + * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that + return void. + +Sun Jun 11 12:06:21 2000 Christopher Faylor + + * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__. + +Sat Jun 10 22:31:46 2000 Christopher Faylor + + * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and + gdb_stdout here. + (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr. + (safe_symbol_file_add_cleanup): Restore gdb_stdout. + (info_dll_command): Use the pager for displaying DLLs since there are + often quite a few. + +Sun Jun 11 11:34:05 2000 Andrew Cagney + + From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson : + * configure.in (targ_archs): Clear out secondary components. + * configure: Regenerate. + +Fri Jun 9 15:06:37 2000 Andrew Cagney + + * gdbarch.sh (struct gdbarch): Add member dump_tdep. + (struct gdbarch_registration): Ditto. + (gdbarch_dump): Add ui_file and gdbarch arguments. Add support + for external dump functions. Dump the macro value. Call target + dump routine. + (gdbarch_register): New function. + (gdbarch_registrary): Replace gdbarch_init_registrary. + * gdbarch.h, gdbarch.c: Re-generate. + * arch-utils.c (set_arch): Update. + + * mips-tdep.c (mips_dump_tdep): New function. Move dump code here. + (mips_gdbarch_init): From here. + + * maint.c (maintenance_print_architecture): New function. + (_initialize_maint_cmds): Add command ``maintenance print + architecture''. + +2000-06-08 Kevin Buettner + + * command.h, monitor.h: Eliminate use of PARAMS from these + files. + +2000-06-08 Fernando Nasser + + * config/i386/tm-embed.h: New file. Specific for embedded targets + like i386-elf, i386-coff and i386-aout. + * config/i386/embed.mt (): Specify tm-embed.h instead of the System V + header file. + +2000-06-08 Fernando Nasser + + * MAINTAINERS: Add myself to gdbtk list. + +2000-06-08 Kevin Buettner + + * config/ia64/nm-linux.h (U_REGS_OFFSET): Define. + +2000-06-08 Fernando Nasser + + * configure.in: Replace misplaced CONFIG_ADD by the correct + CONFIG_CLEAN. + * configure, config.in: Regenerate. + +2000-06-08 Fernando Nasser + + * values.c (value_primitive_field): Copy VALUE_REGNO as well. + With typed registers we may have the location information in this field, + in addition to VALUE_ADDRESS (which was already being copied). + +Thu Jun 8 15:26:44 2000 Andrew Cagney + + * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1. + (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P, + COERCE_FLOAT_TO_DOUBLE): Delete. + * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, + config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, + config/mips/tm-vr4100.h, config/mips/tm-tx39l.h + config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete + GDB_MULTI_ARCH. + + * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, + TARGET_PTR_BIT): Delete definitions. + * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, + config/mips/tm-tx39l.h, config/mips/tm-vr4100.h, + config/mips/tm-tx39.h: Delete definition of MIPS_EABI. + * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the + ABI. If all else fails, assume O32. + + * TODO, NEWS: Update. Mention MIPS is multi-arch. + +Thu Jun 8 14:23:12 2000 Andrew Cagney + + * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, + config/mips/tm-vr4100.h, config/mips/tm-tx39l.h, + config/mips/tm-tx39.h: Delete definition of + MIPS_DEFAULT_FPU_TYPE. Enable multi-arch. + * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no + FPU. bfd_mach_mips4650 FPU is single precision. + + * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE): + (MIPS_FPU_DOUBLE_REGSIZE): Move from here. + * mips-tdep.c: To here. Change to an enum. + +Wed Jun 7 18:27:51 2000 Andrew Cagney + + * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd + to determine the default architecture / target. + * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add. + * configure, config.in: Regenerate. + + * arch-utils.c (set_endian): Better separate multi-arch and non- + multi-arch cases. + (set_endian_from_file): Call internal_error when multi-arch. + (initialize_current_architecture): Rewrite logic selecting a byte + order. Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC. + (version.h): Include. + + * config/mips/tm-mips.h, config/mips/tm-bigmips64.h, + config/mips/tm-bigmips.h: Delete definition of + TARGET_BYTE_ORDER_DEFAULT. + +Thu Jun 8 11:41:41 2000 Andrew Cagney + + * infrun.c (follow_inferior_fork): Bad merge from below. Compare + strings using follow_fork_mode_ask and not "ask". + +Wed Jun 7 15:13:04 2000 Andrew Cagney + + * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var'' + constant char pointers. + (complete_on_enum): Change ``enumlist'' to a constant char + pointer. + (struct cmd_list_element): Ditto for member ``enums''. + * command.c (complete_on_enum, add_set_enum_cmd, + do_setshow_command): Update. + + * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent, + follow_fork_mode_both, follow_fork_mode_child): New. Use to + construct the follow_fork_mode_kind_names. + (set_follow_fork_mode_command): Delete function. + (_initialize_infrun): Update. + (follow_inferior_fork): Do not strdup follow_fork_mode_string. + Use follow_fork_mode_* variables directly instead. Call + internal_error instead of error when unimplemented "ask" mode. + + * infrun.c (scheduler_enums, scheduler_mode, schedlock_off, + schedlock_on, schedlock_step): Update. + * serial.c (serial_logbase, logbase_hex, logbase_octal, + logbase_ascii, logbase_enums): Update. + * remote.c (packet_support_enums, packet_support_auto, + packet_enable, packet_disable, struct packet_config): Update. + * arch-utils.c (initialize_current_architecture, + set_architecture_string): Update. + (endian_big, endian_little, endian_auto, endian_enum, + set_endian_string): Update. + * i386-tdep.c (valid_flavors, att_flavor, intel_flavor, + disassembly_flavor): Update. + * mips-tdep.c (size_enums, size_64, size_32, size_auto, + mips_stack_argsize_string, mips_saved_regsize_string): Update. + * arm-tdep.c (disassembly_flavor, valid_flavors): Update. + (_initialize_arm_tdep): Ditto. + + * TODO: Update. + +Mon Jun 5 18:44:14 2000 Andrew Cagney + + * thread.c (make_cleanup_restore_current_thread, + do_restore_current_thread_cleanup): New functions. + (thread_apply_all_command, thread_apply_command): Use. Call + do_cleanups when finished. + + * defs.h (make_cleanup_func): Delete typedef. + * TODO: Update. + +Wed Jun 7 11:34:54 2000 Andrew Cagney + + * arch-utils.c (target_byte_order, target_byte_order_auto, + show_endian, set_endian, set_endian_big, set_endian_little, + set_endian_auto, set_endian_from_file, enum set_arch, + target_architecture_auto, set_architecture_string, + target_architecture_hook, target_architecture, arch_ok, set_arch, + set_architecture_from_arch_mach, set_architecture_from_file, + show_architecture, set_architecture, info_architecture, + set_gdbarch_from_file, initialize_current_architecture): Copy from + gdbarch.c. Rewrite ``set architecture'' and ``set endian'' + commands to use enums. + (_initialize_gdbarch_utils): Fix name. + * arch-utils.h (set_architecture_from_arch_mach, + target_architecture_hook): Copy from gdbarch.h. + * gdbarch.sh: Update. + * gdbarch.h, gdbarch.c: Re-generate. + + * TODO: Update. + + * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include + "arch-utils.h". + * Makefile.in (v850-tdep.o): Specify dependencies. + (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to + dependency list. + +2000-06-06 Michael Snyder + + * configure.in: Enable autoconf to find curses.h on Solaris 2.8. + * configure: Regenerate. + +Tue Jun 6 21:14:47 2000 Andrew Cagney + + * command.c (do_setshow_command): Accept an enum option immediatly + when it is an exact match. + +Tue Jun 6 16:46:37 2000 Andrew Cagney + + * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, + config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, + config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h, + config/mips/tm-vr4300.h, config/mips/tm-tx39l.h, + config/mips/tm-tx39.h, config/mips/tm-embedl64.h, + config/mips/tm-embedl.h, config/mips/tm-embed64.h, + config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P. + + * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1. + +Tue Jun 6 16:21:14 2000 Andrew Cagney + + * gdbarch.sh (generic_register_convertible_not, + frame_num_args_unknown): Move from here. + * arch-utils.c (generic_register_convertible_not, + frame_num_args_unknown): To here. + * arch-utils.h (frame_num_args_unknown): Add declaration. + * gdbarch.h, gdbarch.c: Re-generate. + +Tue Jun 6 15:07:08 2000 Andrew Cagney + + * remote-mips.c (mips_open): Select the default monitor prompt + based on the target ISA. + + * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT), + config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro. + +2000-06-05 Daniel Berlin + + * c-exp.y (yylex): template handling fixes. + +2000-06-03 Daniel Berlin + + * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix + list. + + * symtab.c (lookup_partial_symbol): Change to stop forcing linear + searches on C++ when we fail the binary search, by doing the + binary search right. + +2000-05-30 Daniel Berlin + + * buildsym.c (hashname): Change to use hash function from bcache.c/.h + + * bcache.c (hash): Change to newer hash function. + + * bcache.h (hash): Prototype for hash function + + * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size + of type hash. + (dwarf2_cached_types): New variable that is the cached types. + (tag_type_to_type): Do the actual caching of types here. + +2000-06-05 Mark Kettenis + + * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS): + Renamed from HAVE_R_FS. + (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS. + * configure, config.in: Regenerated. + +Sun Jun 4 14:00:01 2000 Andrew Cagney + + * TODO: Update. Mention GNU/Linux/SPARC problems. + +Wed May 31 21:41:37 2000 Andrew Cagney + + * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf + to a void pointer. Update initial values. + * gdbarch.h, gdbarch.c: Re-generate. + + * findvar.c (address_to_signed_pointer, + signed_pointer_to_address): New functions. + * inferior.h (signed_pointer_to_address, + signed_address_to_pointer): Declare. + + * inferior.h, findvar.c (unsigned_pointer_to_address, + address_to_unsigned_pointer): Rename generic_address_to_pointer + and generic_pointer_to_address. Update signatures to match + gdbarch changes. + + * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): + Define. MIPS has signed pointers. + + * defs.h, utils.c (host_pointer_to_address, + address_to_host_pointer): New functions. + * irix5-nat.c (next_link_map_member, first_link_map_member), + procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use. + + * irix5-nat.c (solib_map_sections, symbol_add_stub): Change + function signature to match catch_errors_ftype. + + * TODO: Update. GDB builds using the IRIX native compiler. + +Sat Jun 3 20:43:59 2000 Andrew Cagney + + * defs.h (strsignal, safe_strsignal): Delete declarations. + * utils.c (safe_strsignal): Delete. + * corelow.c (core_open): Replace save_strsignal with + target_signal_to_string + target_signal_from_host. + * TODO: Document problems with target_signal_from_host. + +2000-06-03 Kevin Buettner + + * annotate.c, annotate.h, breakpoint.c, command.c, command.h, + config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c, + d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c, + dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c, + language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c, + procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c, + rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c, + stabsread.h, stack.c, symfile.c, symfile.h, symtab.h, + target.c, target.h, top.c, tracepoint.c, tracepoint.h, + tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c, + win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate + PARAMS from function pointer declarations. + +2000-06-03 Christopher Faylor + + * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is + flushed before deleting and restoring it. + (safe_symbol_file_add): Ensure that gdb_stderr is flushed before + reassigning it. + (handle_load_dll): Split into two functions so that WFI can handle + shared library events. + (child_solib_loaded_library_pathname): New function. + (child_clear_solibs): New function. Clears shared library list. + (child_solib_add): New function. Adds shared library symbols. + (dll_symbol_command): New function. Handles "dll-symbol" command. + (info_dll_command): New function. Handles info + "sharedlibrary" command. + (handle_exceptions): Eliminate 'ignore_trap' argument. + (get_child_debug_event): Eliminate two arguments. Return "pid" when + appropriate. Break out on most events to allow WFI to handle stuff. + (child_wait): Accomodate get_child_debug_event changes. + (child_attach): Clear thread list and list of loaded dlls. + (child_create_inferior): Clear list of loaded dlls. Use + wait_for_inferior in a loop to look for first "trap". + (child_resume): Avoid accessing a possibly-freed thread pointer. + (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info + sharedlibrary" commands. + * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks. + +2000-06-02 Christopher Faylor + + * win32-nat.c: Fix up gcc warnings throughout. + (handle_load_dll): Change DLL name to lower case. + (handle_exception): Add a second argument indicating whether a + breakpoint should be ignored. Return a 0 if the breakpoint was + ignored. + (get_child_debug_event): Pass argument to handle_exception to control + whether a breakpoint should be ignored. + (child_create_inferior): Use modern cygwin API. Explicitly clear + last_sig. Pass FIRST_EXCEPTION to get_child_debug_event for detection + of first breakpoint. + +2000-06-02 Christopher Faylor + + * configure.in: Detect correct versions of dlltool and windres when + cross-compiling. + * configure: Regenerate. + +2000-06-02 J.T. Conklin + + * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*. + * config/i386/nbsdelf.mt: New file. + * config/i386/tm-nbsdelf.h: New file. + + * config/i386/tm-nbsd.h: change include of tm-nbsd.h to + the more explicit config/tm-nbsd.h. + +2000-06-02 Mark Kettenis + + * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from + register number when used as index into fpr_regs array. + +Tue May 30 13:31:57 2000 Andrew Cagney + + * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, + TARGET_LONG_DOUBLE_FORMAT): Delete. + + * gdbarch.sh: Add support for parameterized expressions. + (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, + TARGET_LONG_DOUBLE_FORMAT): Add. Include "floatformat.h". + * gdbarch.h, gdbarch.c: Regenerate. + + * arch-utils.c (default_single_format, default_double_format, + default_long_double_format): New functions. Include + "floatformat.h" + * arch-utils.h: Declare. + + * d10v-tdep.c (d10v_gdbarch_init): Set floating point format. + Note that long double is 64 bit, the rest are 32 bit. Include + "floatformat.h". + +2000-06-02 Mark Kettenis + + * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define. + +2000-06-01 Michael Snyder + + * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's + thread_db library) may cause this function to be called with an + illegal address, in which case procfs_to_xfer_memory will + return zero. Return an error code instead of looping forever. + +Thu Jun 1 20:05:26 2000 Andrew Cagney + + * TODO: More suggestions added. + +2000-06-01 Klee Dienes + + * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for + Mac OS X and Objective C components (to be contributed). + +2000-05-31 J.T. Conklin + + * configure.host: Add patterns for i[3456]86-*-netbsdaout* + and i[3456]86-*-netbsdelf*. + * config/i386/nm-nbsdelf.h: New file. + * config/i386/nbsdelf.mh: New file. + + * config/i386/nm-nbsd.h: change include of nm-nbsd.h to + the more explicit config/nm-nbsd.h. + * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to + tm-i386.h. + (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define. + +2000-06-01 Mark Kettenis + + * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new + native configurations. + + * i386bsd-nat.c: Include "gregset.h". + (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead + of CANNOT_FETCH_REGISTER, if not already defined. + (supply_gregset): Call supply_register with NULL as its second + argument instead of supplying our own zeroed out buffer. + (fill_gregset): Copy contents of correct registers instead of the + contents of register REGNO. + +2000-05-31 Kevin Buettner + + * gnu-regex.c (re_match_2_internal): Revert 2000-05-27 + patch which removed use of PARAMS from declaration. This + file should not have been touched as it is supposed to track + the version in glibc. + +2000-05-31 Mark Kettenis + + Add support for FreeBSD/Alpha. + * configure.host, configure.tgt (alpha*-*-freebsd*): New entry. + * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt, + config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h, + config/alpha/xm-fbsd.h: New files. + +2000-05-31 Pierre Muller + + * MAINTAINERS: Add myself to "Write After Approval" list. + +Tue May 30 18:48:33 2000 Andrew Cagney + + * TODO: Re-organize. + +Tue May 30 11:22:28 2000 Andrew Cagney + + * gdbarch.sh: Add field ``postdefault''. Rename fields + ``startup'' and ``default'' to ``staticdefault'' and + ``predefault''. Fix initialization of valid_p. Create/compare + gdbarch.log. + +Mon May 29 22:47:16 2000 Andrew Cagney + + * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T): + Define. + * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, + GDB_FPREGSET_TYPE): Delete. + +Mon May 29 15:41:10 2000 Andrew Cagney + + * symtab.h (make_cleanup_free_search_symbols): Add declaration. + * symtab.c (make_cleanup_free_search_symbols, + do_free_search_symbols_cleanup): New functions. + (search_symbols, symtab_symbol_info, rbreak_command): Update. + (search_symbols): Pass ``sr'', and not its address, to + make_cleanup_free_search_symbols. + +2000-05-28 Kevin Buettner + + * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos. + +2000-05-27 Kevin Buettner + + * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c, + annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c, + ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h, + call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c, + coff-solib.h, coffread.c, command.c, command.h, complaints.c, + complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h, + config/alpha/nm-linux.h, config/alpha/nm-osf.h, + config/alpha/nm-osf2.h, config/alpha/tm-alpha.h, + config/alpha/tm-alphalinux.h, config/arc/tm-arc.h, + config/arm/tm-embed.h, config/d30v/tm-d30v.h, + config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, + config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h, + config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h, + config/i386/nm-i386v.h, config/i386/nm-linux.h, + config/i386/nm-nbsd.h, config/i386/nm-ptx4.h, + config/i386/nm-symmetry.h, config/i386/tm-cygwin.h, + config/i386/tm-i386.h, config/i386/tm-i386nw.h, + config/i386/tm-i386sol2.h, config/i386/tm-i386v.h, + config/i386/tm-i386v4.h, config/i386/tm-nbsd.h, + config/i386/tm-ptx.h, config/i386/tm-sun386.h, + config/i960/tm-mon960.h, config/i960/tm-nindy960.h, + config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h, + config/m68k/nm-linux.h, config/m68k/tm-cisco.h, + config/m68k/tm-delta68.h, config/m68k/tm-es1800.h, + config/m68k/tm-isi.h, config/m68k/tm-linux.h, + config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h, + config/m68k/tm-news.h, config/m68k/tm-sun3.h, + config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h, + config/m88k/tm-m88k.h, config/mcore/tm-mcore.h, + config/mips/nm-irix3.h, config/mips/nm-irix4.h, + config/mips/nm-irix5.h, config/mips/nm-mips.h, + config/mips/tm-embed.h, config/mips/tm-mips.h, + config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, + config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h, + config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, + config/pa/nm-hppah.h, config/pa/tm-hppa.h, + config/pa/tm-hppa64.h, config/pa/xm-hppah.h, + config/powerpc/nm-linux.h, config/powerpc/tm-linux.h, + config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h, + config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h, + config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h, + config/sh/tm-sh.h, config/sparc/nm-linux.h, + config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h, + config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h, + config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h, + config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h, + config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h, + config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h, + config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h, + copying.c, core-aout.c, core-regset.c, core-sol2.c, + corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c, + d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, + dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c, + dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, + environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y, + f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c, + frame.h, gdb_string.h, gdbcmd.h, gdbcore.h, + gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c, + h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, + hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h, + hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c, + i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c, + inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c, + irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c, + language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h, + m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c, + mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c, + mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c, + objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c, + osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h, + ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c, + remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c, + remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c, + remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c, + remote-utils.c, remote-utils.h, remote-vx.c, remote.c, + rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c, + scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c, + sol-thread.c, solib.c, solib.h, somread.c, somsolib.c, + somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c, + sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c, + sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c, + symtab.h, target.c, target.h, terminal.h, thread.c, top.c, + top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c, + tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h, + tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h, + tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c, + tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c, + tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h, + tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h, + tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h, + ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c, + valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c, + win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c, + xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function + declarations. + +2000-05-26 Michael Snyder + + * gregset.h: New file. Typedefs for gdb_gregset_t and + gdb_fpregset_t, prototypes for supply_gregset and friends. + * procfs.c: Include gregset.h. Delete local prototypes for + supply_gregset etc., and local typedef gdb_gregset_t etc. + * sol-thread.c: Include gregset.h, delete local prototypes, + add appropriate casts to gdb_gregset_t. + * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c, + sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c, + m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c, + irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c, + arm-linux-nat.c, alpha-nat.c: Include gregset.h. + * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T. + * config/sparc/nm-sun4sol2.h: Ditto. + * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, + GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.) + +Thu May 25 16:56:05 2000 Andrew Cagney + + * configure.in (AC_CHECK_HEADERS): Check for ncurses.h. + * config.in, configure: Re-generate. + +2000-05-25 Scott Bambrough + + * arm-linux-tdep.c (find_minsym_and_objfile): New. + (skip_hurd_resolver): New. + (arm_linux_skip_solib_resolver): New. + (arm_skip_solib_resolver): Removed. + + * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use + arm_linux_skip_solib_resolver. + +2000-05-25 Mark Kettenis + + * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add. + * configure.in: Add checks for r_fs and r_gs members of + `struct reg'. + * config.in, configure: Regenerated. + +2000-05-25 Eli Zaretskii + + * ser-go32.c: Remove PARAMS. + +Thu May 25 15:22:12 2000 Andrew Cagney + + * configure.in (AC_CHECK_HEADERS): Check for , + , and . + * config.in, configure: Re-generate. + * gdb_dirent.h: New file + + * infptrace.c: Include "gdb_dirent.h" instead of . + * core-aout.c: Ditto. + * procfs.c: Include "gdb_dirent.h" instead of . + +Thu May 25 14:43:30 2000 Andrew Cagney + + * config.in: Regenerate. + +Thu May 25 13:49:17 2000 Andrew Cagney + + From Fri 19 May 2000 Eli Zaretskii : * + config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c + and gdb/testsuite/gdb.mi/mi-var-cmd.exp. + +Thu May 25 11:09:50 2000 Andrew Cagney + + * configure.in (AC_OUTPUT): Do not generate tui/Makefile. + (enable-tui): Convert Makefile configury to use the same mechanism + as MI. + + * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC, + TUI_CFLAGS): Delete + (all-tui): Delete target. + (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o, + tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o, + tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets. + (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS, + SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS, + SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL, + SUBDIR_TUI_UNINSTALL): Define. + + * TODO: Update. + +Thu May 25 11:02:24 2000 Andrew Cagney + + * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support. + * MAINTAINERS: Update Jim Ingham's address. + +2000-05-25 Mark Kettenis + + Add support for FreeBSD/i386 ELF. + * i386bsd-nat.c: New file. + * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define. + Include "i386/tm-i386.h" instead of "i386/tm-i386b.h". + (NUM_REGS): Remove redefinition. + (USE_STRUCT_CONVENTION): Define. + (i386_float_info): Remove prototype. + (FLOAT_INFO): Remove define. + (JB_ELEMENT_SIZE): Define to 4. + (JB_PC): Define to 0. + (GET_LONGJMP_TARGET): Define. + (SIGTRAMP_START, SIGTRAMP_END): Define. + (SIGCONTEXT_PC_OFFSET): Define. + (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS + * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t. + (FETCH_INFERIOR_REGISTERS): Define. + (ATTACH_DETACH): Define. + (kernel_u_size): Remove PARAMS. + (register_u_addr): Use CORE_ADDR in prototype where appropriate. + Remove PARAMS. + (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]: + Define. + [SVR4_SHARED_LIBS]: Include "elf/common.h". + Only define aliases for struct members from if + !SVR4_SHARED_LIBS. + * config/i386/xm-fbsd.h: New file. + * config/i386/fbsd.mt (TDEPFILES): Remove solib.o. + * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add + core-regset.o i387-nat.o i386bsd-nat.o. + +2000-05-24 Michael Snyder + + * findvar.c (value_from_register): Factor code, simplify logic. + +2000-05-23 J.T. Conklin + + * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here... + * config/i386/nbsd.mh (NATDEPFILES): ...to here. + * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here... + * config/m68k/nbsd.mh (NATDEPFILES): ...to here. + * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here... + * config/ns32k/nbsd.mh (NATDEPFILES): ...to here. + + * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o. + * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs. + * gdbserver/low-nbsd.c (initialize_arch): Define for PPC. + (fetch_inferior_registers): Likewise. + (store_inferior_registers): Likewise. + + * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86 + floating point registers. + (store_inferior_registers): Likewise. + +2000-05-24 Mark Kettenis + + * i387-nat.h, i387-nat.c: New files. + +Tue May 23 17:21:24 2000 Alexandre Oliva + + * config/sparc/nm-linux.h: Include config/nm-linux.h. + * config/powerpc/nm-linux.h: Likewise. + +Tue May 23 13:20:00 1999 Gregory Lielens + + * f-valprint.c : Corrected f_val_print function for TYPE_CODE + (type) = TYPE_CODE_COMPLEX + +Wed May 24 00:38:09 2000 Andrew Cagney + + * utils.c (make_cleanup_close, do_close_cleanup): New functions. + * defs.h (make_cleanup_close): Add declaration. + +Tue May 23 20:47:50 2000 Andrew Cagney + + * configure.in (build_warnings): Add -Wuninitialized. + * configure: Regenerate. + +Tue May 23 17:44:18 2000 Andrew Cagney + + From Mon May 8 14:49:51 2000 Andrew Cagney + (gdb 5.0): From Michael Paddon : + * configure.in (AC_CHECK_HEADERS): Check for . + + * configure: Re-generate. + * proc-api.c: Only include when available. + (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined. + + * TODO: Update. + +2000-05-17 Michael Snyder + + * config/sparc/tm-sun4sol2.h: Turn on multi-arch. + * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack. + +2000-05-17 Andrew Cagney + + * GDB 5.0 released. + * Makefile.in (VERSION): Set to 5.0. + +Mon May 22 16:20:31 2000 Andrew Cagney + + * inferior.h (make_cleanup_restore_inferior_status): + * infrun.c (make_cleanup_restore_inferior_status, + do_restore_inferior_status_cleanup): New functions. + * valops.c (hand_function_call): Use. + * infcmd.c (disable_longjmp_breakpoint_cleanup): New function. + (step_1): Use. + * symfile.c (clear_symtab_users_cleanup): New function. + (syms_from_objfile, reread_symbols): Use. + * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup): + New functions. + * objfiles.h (make_cleanup_free_objfile): Add declaration. + * symfile.c (syms_from_objfile, reread_symbols), hpread.c + (hpread_build_psymtabs), hp-psymtab-read.c + (hpread_build_psymtabs): Use. + * dwarf2read.c (make_cleanup_free_die_list, + do_free_die_list_cleanup): New functions. + (psymtab_to_symtab_1): Use. + * tracepoint.c (make_cleanup_free_actions, + do_free_actions_cleanup): New functions. + (read_actions): Use. + * corelow.c (core_close_cleanup): New function. + (core_open): Use. + * dbxread.c (make_cleanup_free_bincl_list, + do_free_bincl_list_cleanup): New function. + (read_dbx_symtab): Use. + * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New + functions. + (coff_symfile_read): Use. + * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup): + New function. + (varobj_create): Use. + * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c + (free_funcalls): Change signature to match make_cleanup_ftype. + * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c + (download), solib.c (open_symbol_file_object), sparcl-tdep.c + (sparclite_open), parse.c (parse_exp_1): Remove cast using + make_cleanup_func. + +Mon May 22 15:49:13 2000 Andrew Cagney + + * procfs.c (info_proc_cmd): Use make_cleanup_freeargv. + (proc_iterate_over_mappings): Use make_cleanup_close. + (proc_get_LDT_entry): Ditto. + (do_closedir_cleanup): New function. + (proc_update_threads): Use. + (do_destroy_procinfo_cleanup): New function. + (info_proc_cmd): Use. + +Mon May 22 15:21:38 2000 Andrew Cagney + + * top.h (command_loop_marker): Change signature to match + make_cleanup_ftype. + * top.c (command_loop_marker): Update. + (command_loop, simplified_command_loop), event-top.c + (command_handler): Remove cast using make_cleanup_func. + * event-top.c (command_handler): Ditto. + + * top.c (do_chdir_cleanup): New function. + (gdb_init): Use. Use xstrdup instead of strsave. + * top.c (do_fclose_cleanup): New function. + (source_command): Use. + * top.c (do_restore_instream_cleanup): Rename + source_cleanup. Change signature to match make_cleanup. + (read_command_filem execute_user_command): Update. Remove cast + using make_cleanup_func. + * top.c (do_free_command_lines_cleanup, + make_cleanup_free_command_lines): New funtions. + (get_command_line, read_command_lines): Use. + * top.c (arg_cleanup): Change signature to match make_cleanup. + (setup_user_args): Remove cast using make_cleanup_func. + +Mon May 22 12:05:13 2000 Andrew Cagney + + * defs.h (t_reg): Delete typedef. + (preg, preg_nz): Delete function. Replaced by phex and phex_nz. + * utils.c (phex, phex_nz): New functions. + (paddr, paddr_nz): Use. + + * monitor.c (monitor_store_register): Replace preg with phex. + +Mon May 22 11:46:01 2000 Andrew Cagney + + * TODO: Add note on typecast using catch_errors_ftype. + +2000-05-21 Mark Kettenis + + * i387-tdep.c (print_i387_value): Cast &value to (char *) in + pointer arithmetic. Fixes a bug which manifested itself on + FreeBSD. + +2000-05-20 J.T. Conklin + + * target.h (target_memory_bfd_section): Removed declaration. + * target.c (target_memory_bfd_section): Removed. + * exec.c (xfer_memory): Removed #if'ed-out code which referenced + target_memory_bfd_section. + + * target.h (target_read_memory_section): Removed declaration. + * target.c (target_read_memory_section): Removed. + (target_xfer_memory): Update, removed bfd_section argument. + (target_read_string, target_read_memory, target_write_memory): + Update for above change. + + * gdbcore.h (read_memory_section): Removed declaration. + * corefile.c (read_memory_section): Removed. + * jv-lang.c (get_java_utf8_name): Changed calls to + read_memory_section to read_memory. + * printcmd.c (printf_command): Likewise. + * valops.c (value_at, value_fetch_lazy): Likewise. + +2000-05-18 J.T. Conklin + + * configure.host, configure.tgt (powerpc-*-netbsd*): New entry. + * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt, + config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h, + config/powerpc/xm-nbsd.h: New files. + +2000-05-17 Eli Zaretskii + + * gdb/config/djgpp/README: Fine-tune installation instructions + based on user reports. + +Wed May 17 18:27:45 2000 Andrew Cagney + + * configure.in (build_warnings): List possible warnings. + * configure: Regenerate. + * TODO: More updates. + * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After + Approval. + +Wed May 17 16:48:36 2000 Andrew Cagney + + From 2000-04-14 Gary Thomas : + * config/v850/tm-v850.h: Change breakpoint sequence to be + 'br *' since there is no 16bit "illegal" instruction on this + processor. + +Tue May 16 18:57:14 2000 Andrew Cagney + + * TODO: Review. Delete anything that is no longer applicable. + +Tue May 16 14:17:20 2000 Andrew Cagney + + * utils.c (free_current_contents): Make more robust. + +Tue May 16 13:30:08 2000 Andrew Cagney + + * symtab.h (make_cleanup_discard_minimal_symbols): Replace + discard_minimal_symbols. + * minsyms.c (make_cleanup_discard_minimal_symbols): + (do_discard_minimal_symbols_cleanup): New functions. + + * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read), + solib.c (solib_add_common_symbols), os9kread.c + (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c + (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c + (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c + (coff_symfile_read): Replace make_cleanup. + +Mon May 15 09:32:31 2000 Andrew Cagney + + * command.h (add_set_cmd): Change VAR parameter to void pointer. + (add_set_enum_cmd): Change VAR parameter to char pointer pointer. + (struct command): Change member VAR to void pointer. + * command.c (add_set_cmd, add_set_enum_cmd): Update. + + * remote.c (add_packet_config_cmd), mips-tdep.c + (_initialize_mips_tdep), infrun.c (_initialize_infrun), + i386-tdep.c (_initialize_i386_tdep), arm-tdep.c + (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd. + +Tue May 16 12:46:04 2000 Andrew Cagney + + * wrapper.h (wrap_value_subscript): Delete declaration. + +Tue May 16 10:54:55 2000 Andrew Cagney + + * defs.h (make_cleanup_bfd_close): Add declaration. + * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New + functions. + + * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c + (download), remote-e7000.c (e7000_load), corelow.c (core_open, + core_file_to_sym_file): Replace calls to make_cleanup. + +Mon May 15 16:50:45 2000 Andrew Cagney + + * TODO: Add notes on register cache. + +Mon May 15 21:27:27 2000 J"orn Rennecke + + * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays. + (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and + bfd_mach_sh3_dsp. + (sh_show_regs): Floating point registers are called fr0-fr15. + For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate. + Handle sh-dsp and sh3-dsp. + config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp + don't have floating point registers. + (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define. + (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise. + (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise. + +2000-05-15 Eli Zaretskii + + * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h. + + * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add + prototypes. + +Mon May 15 15:31:30 2000 Andrew Cagney + + * valops.c (hand_function_call): Replace #ifdef + SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P. + + * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add. + * gdbarch.h, gdbarch.c: Regenerate. + +Mon May 15 16:05:46 2000 Andrew Cagney + + * ax.h (make_cleanup_free_agent_expr): Add declaration. + * ax-general.c (do_free_agent_expr_cleanup): + (make_cleanup_free_agent_expr): New functions. + + * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c + (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls + to make_cleanup. + +Mon May 15 14:06:23 2000 Andrew Cagney + + * breakpoint.h (make_cleanup_delete_breakpoint, + make_exec_cleanup_delete_breakpoint): Declare. + * breakpoint.c (make_cleanup_delete_breakpoint, + make_exec_cleanup_delete_breakpoint, + do_delete_breakpoint_cleanup): New fuctions. + + * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame), + breakpoint.c (until_break_command, until_break_command): Replace + call to make_cleanup / make_exec_cleanup. + +Mon May 15 13:25:57 2000 Andrew Cagney + + * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c + (core_addr_greaterthan, core_addr_lessthan): Move from here. + * arch-utils.h (core_addr_greaterthan, core_addr_lessthan), + arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here. + +Mon May 15 12:07:55 2000 Andrew Cagney + + * printcmd.c (print_frame_args), stack.c (print_frame), command.c + (do_setshow_command), breakpoint.c (print_it_typical, mention): + Use make_cleanup_ui_out_stream_delete. + +Mon May 15 11:23:23 2000 Andrew Cagney + + * proc-events.c (init_syscall_table): Delete stray ``;''. + * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old + value. + * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x. + +2000-05-12 Michael Snyder + + * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define. + +2000-05-12 Kevin Buettner + + * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign + extension code. + +Fri May 12 20:38:55 2000 Andrew Cagney + + * TODO: Mention weak symbol problem. Mention UnixWare thread + problem. + +Fri May 12 14:12:17 2000 Andrew Cagney + + * README: Update section on kernel debugging. + +Fri May 12 19:13:15 2000 Andrew Cagney + + * mips-tdep.c (mips_get_saved_register): New function. Handle + case of 32 ABI saving 32 bit registers on stack when target has 64 + bit ISA. + (mips_gdbarch_init): Update. + +Fri May 12 14:46:52 2000 Andrew Cagney + + * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64. + +Thu May 11 21:52:55 2000 Andrew Cagney + + * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W + options before using them. Report result. + * configure: Regenerate. + +2000-05-11 Elena Zannoni + + * coffread.c (coff_symtab_read): In the case of C_THUMBEXT | + C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for + .rodata, because cs_to_section doesn't deal with .rodata. Fix test + accordingly. + +Thu May 11 21:33:59 2000 Andrew Cagney + + * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH. + Always check that a macro is defined before printing it. + * gdbarch.c: Re-generate. + +Thu May 11 17:22:36 2000 Andrew Cagney + + * README: Update for GDB 5.0. + +Thu May 11 13:24:52 2000 Andrew Cagney + + * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo. + + * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add + definition. Disable. Document known problems. + (MIPS_DEFAULT_ABI): Define. + + * mips-tdep.c (enum mips_abi): Define. + (struct gdbarch_tdep): Replace mips_eabi with mips_abi. + (MIPS_EABI): Update. + (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI. + Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When + looking for a matching architecture require a matching MIPS_ABI. + (mips_gdbarch_init): Cleanup arch_debug information. + +2000-05-10 Elena Zannoni + + * solib.c (symbol_add_stub): Remember the index and the name of + the section with the lowest address. Use this data (instead of + data from .text) to pass info into symbol_file_add. + + * elfread.c (record_minimal_symbol_and_info): Use the section + where the symbol lives to get the index, instead of guessing. + +2000-05-10 Michael Snyder + + Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI). + * sparc-tdep.c: include arch-utils.h. + (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE, + DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions. + (GDB_TARGET_IS_SPARC64): make into a runtime test. + (struct frame_extra_info): Define, use instead of the macro. + (Many places): Use alloca instead of statically allocated buffers + that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE. + (sparc_extract_struct_value_address): Accept a pointer arg instead + of an array sized by REGISTER_BYTES. + (examine_prologue): Accept a pointer to an array of CORE_ADDR, + instead of the defunct struct frame_saved_regs. Recognize new + Sparc64 store instructions as part of the prologue. Ignore the + destination of a frame store when parsing the prologue (so long + as it's on the stack). + (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE. + (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR + instead of the defunct struct frame_saved_regs. + (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to + supply_register. Provide 4-byte offset to compensate for diff + between size of the prgreg_t elements on a 64-bit host and size + of the registers for a 32-bit target. Fill all inaccessible regs + with zero so they won't keep being requested again and again. + (fill_gregset): Handle 32/64 size difference between registers + and prgreg_t. Handle as many new 64-bit regs as possible. + (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world. + (sparc_push_arguments): Rename to sparc32_push_arguments. + Copy arguments into registers as well as onto stack, so that the + CALL_DUMMY (code pushed onto the target stack) is not required. + (sparc_extract_return_value): Rename to sparc32_extract_return_value. + (sparc_store_return_value): Use memset instead of bzero. + Use write_register_gen instead of write_register_bytes. + (sparclet_store_return_value): New function. + (_initialize_sparc_tdep): Call register_gdbarch_init to activate + the gdbarch multi-architecture system. + (sp64_push_arguments): Rename to sparc64_push_arguments. + Extend to store arguments in general registers as well as on stack. + (sparc64_extract_return_value): Rename to sp64_extract_return_value. + Use as a private function, to be called by the new external function + sparc64_extract_return_value. + (sparclet_extract_return_value): New function. + (sparc32_stack_align, sparc64_stack_align, sparc32_register_name, + sparc64_register_name, sparc_print_extra_frame_info, + sparclite_register_name, sparclet_register_name, + sparc_push_return_address, sparc64_use_struct_convention, + sparc32_store_struct_return, sparc64_store_struct_return, + sparc32_register_virtual_type, sparc64_register_virtual_type, + sparc32_register_size, sparc64_register_size, + sparc32_register_byte, sparc64_register_byte, + sparc_gdbarch_skip_prologue, sparc_convert_to_virtual, + sparc_convert_to_raw, sparc_frame_init_saved_regs, + sparc_frame_address, sparc_gdbarch_fix_call_dummy, + sparc_coerce_float_to_double, sparc_call_dummy_address, + sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size, + sparc_return_value_on_stack): New functions supporting multi-arch. + (sparc_gdbarch_init): New function; initialize multi-arch. + (struct gdbarch_tdep): Define, use for private multi-arch data. + * config/sparc/tm-sparc.h: Move definitions around, enclose with + #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate + definitions. Add enums for register names, to help debugging gdb. + This header file must work for non-multi-arch and for multi-arch. + * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add + AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case. + Define GDB_MULTI_ARCH. + * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration. + Do not define GDB_MULTI_ARCH (bfd does not correctly identify target). + * config/sparc/tm-sparclite.h: Ditto. + * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH. + * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to + avoid using deprecated REGISTER_NAMES macro. + * Makefile.in: Let sparc-tdep.c depend on arch-utils.h. + +2000-05-08 Michael Snyder + + * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers. + * gdbarch.c, gdbarch.h: Regenerate. + * core-regset.c: Change FP0_REGNUM to a runtime test. + * procfs.c: Ditto. + * sun3-nat.c: Ditto. + * sparc-tdep.c: Ditto. + + * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM. + * ptx4-nat.c: Ditto. + + * sol-thread.c (sol_thread_create_inferior): only add the thread + to the thread list if it is not already in there. + (prototypes for thread_db func ptrs): pretty up formatting. + +2000-05-08 Eli Zaretskii + + * config/djgpp/djconfig.sh: Use more warning switches. + + * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the + @V@ placebo. djunpack.bat changed accordingly. + +Mon May 8 11:19:47 2000 Andrew Cagney + + * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename + saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64 + and saved_gpreg_size_enums. + (mips_stack_argsize): Update. Cleanup. + + * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by + MIPS_STACK_ARGSIZE. + (MIPS_NABI32): Delete macro. Replaced by + MIPS_REGS_HAVE_STACK_HOME_P. + (mips_push_arguments): Update. + (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32 + with test for MIPS_REGS_HAVE_STACK_HOME_P. + (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch + default. + (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and + mips_default_stack_argsize. + (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize. + (mips_stack_argsize_string): New static variable. + (mips_stack_argsize): New function, handle default case. + (__initialize_mips_tdep): Add command ``set mips stack-arg-size'' + implemented as an enum using size_auto et.al. + (mips_gdbarch_init): Initialize mips_default_stack_argsize and + mips_regs_have_stack_home_p. + + * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8 + for n32. + (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32. + +Mon May 8 00:49:32 2000 Andrew Cagney + + * procfs.c (PROCFS_TRACE): Delete definition. + * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always + define. + +2000-05-05 Michael Snyder + + * procfs.c: Cleanup of procfs tracing. Move defines and + prototypes to proc-utils.h + * proc-utils.h: Define tracing macros. Declare trace functions. + * proc-api.c: Make procfs tracing a runtime option. + (prepare_to_trace): New function, abstracted out of several + places. Open a trace file if one is required. + (ioctl_with_trace, write_with_trace, open_with_trace, + close_with_trace, wait_with_trace, lseek_with_trace): + Report errno if an error occurs in a system call. + (write_with_trace): Make 2nd arg void *, to agree with write. + +2000-05-05 Elena Zannoni + + * elfread.c (elf_symtab_read): The calculation of 'offset' + must be done for each symbol, not just once. The index + used must be the index of the section where 'sym' resides, + not .text. + +2000-05-05 Michael Snyder + + * procfs.c (many functions): change int cmd; to long cmd; + Solaris /proc API calls this parameter a long, and requires it + for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare + calls it an int, but on existing UnixWare hosts, int and long + are the same size. So long it must be. If a future UnixWare + version has problems with this, we'll have to use autoconf. + * proc-api.c (write_with_trace): use long instead of int. + +2000-05-04 Mark Kettenis + + * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not + already defined. + +2000-05-01 Mark Kettenis + + * infrun.c (handle_inferior_event): Add missing call to keep_going + and missing return when handling an ordinary signal from the + inferior. + +2000-05-04 Elena Zannoni + + * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, + SECT_OFF_RODATA): Define as functions of OBJFILE. Add + sect_index_text, sect_index_data, sect_index_rodata, + sect_index_bss to objfile structure. + * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, + SECT_OFF_RODATA): Remove. + * objfiles.c (allocate_objfile): Initialize + sect_index_{text,data,bss,rodata} to -1, for error detection. + + * symfile.c (default_symfile_offsets): Initialize + sect_index_{text,data,bss,rodata} from bfd information. + * xcoffread.c (xcoff_symfile_offsets): Ditto. + * somread.c (som_symfile_offsets): Initialize + sect_index_{text,data,bss,rodata}. + + * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c, + hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c, + mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h, + remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c, + stabsread.c, symfile.c, xcoffread.c: + Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the + current objfile. + + * xcoffread.c: Add new field objfile to find_targ_sec_arg. + +Thu May 4 20:54:00 2000 Andrew Cagney + + * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h + (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h + (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS): + Delete unused macros. + +2000-05-03 Michael Snyder + + * solib.c (elf_locate_base, info_sharedlibrary_command): + Look at the bfd to determine if it is elf32 or elf64, rather + than using an ifdef. This makes it runtime teststable and + multi-arch. + +2000-05-01 Mark Kettenis + + * infrun.c (handle_inferior_event): When doing a "next", and + stepping out of a signal handler into its calling trampoline + ignore the value of step_frame_address. + (step_over_function): Only modify step_resume_breakpoint->frame if + the value of step_frame_address is non-zero. + +2000-05-03 Michael Snyder + + * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE + is not static in the MULTI_ARCH world, so don't use it in a + static array declaration. + +2000-05-03 Elena Zannoni + + * symtab.c (in_prologue): From Jim Blandy. Rewrite, more + intelligently, making sure we use the information from the + symbol tables fully. + +2000-05-02 H.J. Lu + + * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE + instead of ELFOSABI_SYSV. + +Tue May 2 19:07:20 2000 Andrew Cagney + + * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add. + * gdbarch.h, gdbarch.c: Re-generate. + + * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef + NPC_REGNUM to run-time test. + * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM + and NNPC_REGNUM to run-time test. + * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to + run-time test. + (procfs_store_registers): Ditto. + +Tue May 2 18:48:57 2000 Andrew Cagney + + * gdbarch.sh: Provide non- multi-arch defaults by direct + definition in "gdbarch.h" instead of going through "gdbarch.c". + * gdbarch.h, gdbarch.c: Re-generate. + * defs.h: When non- multi-arch, include "arch-utils.h" so that + legacy definitions are globally visible. + +Tue May 2 16:32:06 2000 Andrew Cagney + + * MAINTAINERS: Add Syd Polk to gdbtk maintainers. + (symtabs): Add Elena to symtabs maintainers list. + (Blanket Write Privs): Add Jim Blandy. + +2000-05-01 Stan Shebs + + Remove obsolete Gould configuration: + * configure.host, configure.tgt: Remove Gould configs. + * Makefile.in: Remove Gould-related actions. + * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files. + * NEWS: Mention removal. + +Mon May 1 15:37:58 2000 Andrew Cagney + + From 2000-04-28 Andreas Jaeger : + * defs.h: Properly check for GCC version number. + +2000-04-30 Mark Kettenis + + Fix single-stepping out of signal trampolines. + * config/i386/nm-linux.h (CHILD_RESUME): Define. + * i386-linux-nat.c (child_resume): New function. + +Fri Apr 28 16:22:34 2000 Andrew Cagney + + * blockframe.c (frameless_look_for_prologue): Use + PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P. + * gdbarch.sh (PROLOG_FRAMELESS_P): Define. + * gdbarch.h, gdbarch.c: Re-generate. + * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New + function. + +Fri Apr 28 15:31:10 2000 Andrew Cagney + + From "Serge Nikulin" : + * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function + name is unknow. + +2000-04-27 Michael Snyder + + * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw, + d10v_convert_iaddr_to_raw): make these multi-arch functions optional. + * gdbarch.c, gdbarch.h: regenerate + +Fri Apr 28 12:21:28 2000 Andrew Cagney + + From Tim Mooney : + * target.c (do_monitor_command): Cast tcomplain to correct + function type in comparison. + +Fri Apr 28 11:43:05 2000 Andrew Cagney + + From 2000-04-25 Guy Harris : + * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and + ser-pipe.o + +2000-04-27 Michael Snyder + + * jv-valprint.c (java_val_print): Add arg declaration, + fix compiler warning. + * corelow.c (core_open): Call set_gdbarch_from_file so that + gdbarch becomes aware of the architecture encoded in the + corefile. + * findvar.c (write_register_gen): Export this useful interface. + * value.h (write_register_gen): Declare. + +2000-04-27 Elena Zannoni + + * cxux-nat.c (add_shared_symbol_files): Don't treat .text section + as special in the section_addr_info structure. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * irix5-nat.c (symbol_add_stub): Ditto. + +Thu Apr 27 14:07:16 2000 Andrew Cagney + + * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h". + +Thu Apr 27 10:06:42 2000 Andrew Cagney + + * TODO: Document IRIX X ARM cross compile problems. + +2000-04-26 Michael Snyder + + * utils.c (internal_verror): Call target_terminal_ours. + * wrapper.h: Fix minor comment typo. + * proc-api.c (write_with_trace): Change 'arg' from long to int. + Treat 'off_t' and 'size_t' as unsigned long in printfs. + (lseek_with_trace): Treat 'off_t' as unsigned long in printf. + * procfs.c (comments): Eliminate "???" in comments, which GCC + wants to interpret as a trigraph. (fill_gregset, supply_gregset, + fill_fpregset, supply_fpregset): Declare. + (procfs_wait): Sysargs is a long, change printf format to match. + (test-mapping, mapping_test, test_mapping_cmd) Remove (test only). + +2000-04-26 Kevin Buettner + + * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to + ia64linux-nat.c. + +Wed Apr 26 13:50:35 2000 Philippe De Muyter + + * ax-gdb.c (agent_command): Remove now useless cast of + `free_current_contents' when passed to `make_cleanup'. + * coffread.c (coff_symfile_read): Ditto. + * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto. + (dwarf_decode_lines): Ditto. + * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto. + (parse_and_eval, parse_to_comma_and_eval): Ditto. + * parse.c (parse_exp_1): Ditto. + * printcmd.c (print_command_1, output_command, set_command): Ditto. + (x_command, print_frame_args, printf_command): Ditto. + * top.c (execute_control_command): Ditto. + * tracepoint.c (validate_actionline): Ditto. + * typeprint.c (whatis_exp, ptype_command): Ditto. + (maintenance_print_type): Ditto. + +2000-04-26 Kevin Buettner + + * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c. + (ia64-linux-tdep.o): Add dependencies. + (ia64-tdep.o): Add dependency for arch-utils.h. + * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include. + +2000-04-25 Michael Snyder + + * blockframe.c: Fix a minor typo in a comment. + +2000-04-25 Kevin Buettner + + * ia64-tdep.c (examine_prologue): Recognize store instructions; + those whose source operands are input registers which haven't + been seen before are considered to be part of the prologue. + +Tue Apr 25 13:51:58 2000 glen mccready + + * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong + patch being applied `Fri Apr 7 13:44:38 2000'. + +2000-04-24 Kevin Buettner + + * ia64-linux-tdep.c: New file. + * ia64-tdep.c (elf-bfd.h): Include. + (ia64_linux_sigcontext_register_address): New extern declaration. + (struct gdbarch_tdep): New struct. + (SIGCONTEXT_REGISTER_ADDRESS): New define. + (read_sigcontext_register): New static function. + (extract_bit_field, replace_bit_field, slotN_contents, + replace_slotN_contents): Made static. + (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info): + Added new code for signal handler frames and call dummy frames. + (ia64_frame_init_saved_regs): Handle signal handler frames. + (ia64_find_saved_register): Removed. + (ia64_get_saved_register): Handle call dummy frames; reorganized + to call generic_get_saved_register() to find registers saved + in previous frames. + (process_note_abi_tag_sections): New static function. + (ia64_gdbarch_init): Attempt to determine the ABI/OS of the + executable. Based upon this information, set target dependent + field sigcontext_register_address appropriately. Also set + FRAME_CHAIN_VALID to be generic_func_frame_chain_valid. + * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o. + * config/ia64/tm-linux.h (IN_SIGTRAMP): Define. + (ia64_linux_in_sigtramp): New declaration. + +2000-04-23 Eli Zaretskii + + * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB + manual. + +2000-04-23 Eli Zaretskii + + * config/djgpp/README: Explain how to unpack using djunpack.bat. + +Fri Apr 21 15:23:13 2000 Andrew Cagney + + * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default. + (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using + REG_STRUCT_HAS_ADDR. + (define_symbol): Ditto. + + * valops.c (hand_function_call): Replace #ifdef + REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent + affected code. + + * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate + function REG_STRUCT_HAS_ADDR_P. + * gdbarch.h, gdbarch.c: Re-generate. + +2000-04-21 Elena Zannoni + + * gdb-stabs.h (SECT_OFF_MAX): Increase to 40. + +2000-04-21 Elena Zannoni + + * win32-nat.c (handle_load_dll): Don't treat .text as a special + section anymore. + * somread.c (som_symfile_offsets): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + +Fri Apr 21 16:14:38 2000 Andrew Cagney + + * MAINTAINERS: Make Jimmy Guo TUI maintainer. + +Fri Apr 21 14:37:40 2000 Andrew Cagney + + * command.h (help_all): Delete declaration. + * command.c (help_all): Add declaration. Convert function + argument list to ISO-C. + +Thu Apr 20 18:15:08 2000 Andrew Cagney + + * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align. + (d10v_stack_align): Make static. + * config/d10v/tm-d10v.h (STACK_ALIGN): Delete. + +Thu Apr 20 14:35:46 2000 Andrew Cagney + + * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with + run-time test for STACK_ALIGN_P. + * gdbarch.sh: Add support for function and variable predicates. + (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P. + * gdbarch.h, gdbarch.c: Re-generate. + +Thu Apr 20 17:39:11 2000 Andrew Cagney + + * defs.h, utils.c (free_current_contents): Change parameter to + void*. + + From Philippe De Muyter : + * printcmd.c (print_address_symbolic): Call `make_cleanup' with + `(free_current_contents, &x)', not `(free, x)'. + * utils.c (free_current_contents): Do not `free (NULL)'. + + * printcmd.c (print_address_symbolic): Cleanup after a failed + call to build_address_symbolic. + +2000-04-20 Christopher Faylor + + * wince-stub.c (FREE): New macro. + (mempool): Just free any buffer prior to reuse. Don't bother with + realloc. + (flag_single_step): New function. + (skip_message): Detect "helpful" Windows CE messages and skip sending + them to the host. + (wait_for_debug_event): Use skip_message to avoid sending debug + messages to the host. + (dispatch): Prelimary implementation of single step detection. + * wince.c: Rework SH single stepping code to be more consistent with + other wince targets. + (handle_output_debug_string): Allow first chance exceptions to come + through since they seem to be all that we get on some versions of + Windows CE. + (check_for_step): New function, conditionally compiled based on target. + (regptr): Delete obsolete function. + (handle_exception): Detect illegal instructions. + (get_child_debug_event): Return success only if event code matches + target. + (child_create_inferior): Reflect change to get_child_debug_event + arguments. + +2000-04-20 Christopher Faylor + + * win32-nat.c (thread_rec): Be more defensive about suspending already + suspended threads. + (safe_symbol_file_add_stub): New function. + (safe_symbole_file_add_cleanup): New function. + (safe_symbol_file_add): New function. + (handle_load_dll): Use wrapper to add DLL symbol information to avoid + bogus errors from non-stabs DLLs. + (handle_exception): Add work around for detection of first exception + breakpoint which does not seem to occur on W2K. Detect more "signals" + that can be effectively passed to the debuggee. Reorganize to eliminate + continue_status global. + (child_continue): Reorganize to eliminate continue_status global. + (child_wait): Ditto. + (child_resume): Ditto. + (get_child_debug_event): Ditto. Recognize when an a breakpoint + exception should be ignored. Change method for signalling when an + important event has occured to the caller. + (child_create_inferior): Use new method for noticing when + get_child_debug_event has found something interesting. + +Fri Apr 7 13:44:38 2000 glen mccready + + * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace() + fails due to lack of space. + +Fri Mar 24 12:10:38 2000 glen mccready + + * command.c, command.h (help_all): Add functionality to display + a complete listing of available commands. + +2000-04-20 Scott Bambrough + + * arm-linux-nat.c (PIDGET, TIDGET): New. + (get_thread_id, GET_THREAD_ID): New. + (fetch_nwfpe_register, store_nwfpe_register): New. + (fetch_register, store_register): New. + (fetch_fpregister, store_fpregister): New. + (fill_gregset, supply_gregset): New. + (fill_fpregset, supply_fpregset): New. + (fetch_fpregs): Modified to use thread id's. + (store_fpregs): Modified to use thread id's and + fetch_nwfpe_register. + (fetch_regs): Modified to use thread id's. + (store_regs): Modified to use thread id's. + (fetch_inferior_registers): Modified to handle single register + fetches. + (store_inferior_registers): Modified to handle single register + stores. + (arm_linux_register_u_addr): Removed. + + * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*. + + * config/arm/linux.mh + (NATDEPFILES): Removed core-aout.o. Added core-regset.o. + (LOADLIBES): Define. + + * config/arm/nm-linux.h: Include config/nm-linux.h. + (ATTACH_DETACH): Removed. Defined in config/nm-linux.h. + (REGISTER_U_ADDR): Removed. + (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h. + (#include "solib.h"): Removed. Included via config/nm-linux.h. + +Thu Apr 20 18:54:15 2000 Andrew Cagney + + From Daniel Berlin and Tim Mooney + : + * infrun.c (follow_fork_mode_kind_names): NULL terminate + array. Re-indent. + (scheduler_enums): Ditto. + +Mon Apr 17 13:37:10 2000 Andrew Cagney + + * gdbarch.sh: Make multi-arch variable defaults, defaults for non- + multi-arch targets. + (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS, + SIZEOF_CALL_DUMMY_WORDS): Update. + + * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default + provided by gdbarch. + (CALL_DUMMY_P): Add FIXME. gdbarch should provide default. + + * valprint.c (IEEE_FLOAT): Default provided by gdbarch. + +2000-04-19 Jim Blandy + + Bring RETURN_VALUE_ON_STACK under gdbarch's control. + * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry. + * gdbarch.c, gdbarch.h: Regenerated. + * arch-utils.c (default_return_value_on_stack): New function. + * arch-utils.h (default_return_value_on_stack): New declaration. + * values.c (RETURN_VALUE_ON_STACK): Delete default definition. + + * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a + two-dimensional array, instead of faking it with explicit index + arithmetic. + + * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix. + (Thanks to Guy Harris.) + +2000-04-19 Elena Zannoni + + * xcoffsolib.c (solib_add): Fix call to vmap_symtab(). + +2000-04-19 Peter Schauer + + * TODO: Update. + +Wed Apr 19 19:10:07 2000 Andrew Cagney + + * TODO: Document -Wreturn-type problem. + +2000-03-27 Peter Schauer + + * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'. + +2000-03-27 Peter Schauer + + * infcmd.c (_initialize_infcmd): Add `info r' alias for + `info registers'. + +Wed Apr 19 17:03:07 2000 Andrew Cagney + + From Philippe De Muyter : + * bcache.c (free_bcache): Do not free NULL. + +Wed Apr 19 16:37:47 2000 Andrew Cagney + + * TODO: Cleanup. + * NEWS: Update GDB version. Duplicate paragraph explaining + obsolete. + +Wed Apr 19 13:06:55 2000 Andrew Cagney + + * Makefile.in (distclean): Delete tui/Makefile. + * TODO: Add deletion of tui/Makefile.in to list. + +2000-04-17 Elena Zannoni + + * symfile.h (struct section_addr_info ): Remove fields for special + treatment of .text, .data and .bss sections. + + * solib.c (symbol_add_stub): The special field text_addr is not + available anymore. Search for the .text field the hard way. + + * symfile.c (build_section_addr_info_from_section_table): Don't + fill in {text, data, bss}_addr any more. + (default_symfile_offsets): Don't use {text, data, bss}_addr fields + to fill in section_offsets for objfile. + (syms_from_objfile): Don't deal with {text, data, bss}_addr as a + special case anymore. + (add_symbol_file_command): Ditto. + +2000-04-17 Elena Zannoni + + symfile.c: (symbol_file_command): Remove support for rombug, to + simplify code. + +2000-04-17 Elena Zannoni + + * symfile.c (add_symbol_file_command): Rewrite the arguments + processing part. Simplify syntax of command. Remove support for + rombug. + (_initialize_symfile): Update help message for add-symbol-file + command. + +Mon Apr 17 15:53:38 2000 Andrew Cagney + + * gdbarch.sh (IEEE_FLOAT): Only dump when defined. + * gdbarch.h, gdbarch.c: Re-generate. + +Mon Apr 17 11:26:01 2000 Andrew Cagney + + * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c + (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h + (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE), + gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR, + FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, + REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS, + ADDRESS_TO_POINTER): Delete default definition. Handled by + gdbarch. + + * gdbarch.sh: Make multi-arch defaults, defaults for non- + multi-arch targets. + (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, + D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC, + MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT, + REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION): + Provide default/legacy implementation. + (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition. + * gdbarch.h, gdbarch.c: Re-generate. + +2000-04-16 Jim Blandy + + * findvar.c (store_typed_address, extract_typed_address): Fix + function names in error messages. + +2000-04-16 Eli Zaretskii + + * config/djgpp/config.sed: Fix the lines which edit clean: and + uninstall-info: targets. + +2000-04-14 Jim Blandy + + Bring IEEE_FLOAT under gdbarch's control. + * gdbarch.sh (IEEE_FLOAT): New entry. + * gdbarch.c, gdbarch.h: Regenerated. + * valprint.c (IEEE_FLOAT): Provide a default #definition for this. + (print_floating): Use IEEE_FLOAT as if it were an expression; use + the code specific to IEEE-format numbers whenever the value of + IEEE_FLOAT is non-zero. + * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, + config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h, + config/h8300/tm-h8300.h, config/i386/tm-i386.h, + config/i960/tm-i960.h, config/m88k/tm-m88k.h, + config/mips/tm-mips.h, config/pa/tm-hppa.h, + config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define + IEEE_FLOAT, make sure they give it the value (1). + + Provide the hooks needed to support architectures on which + pointers are not always simple byte addresses. + + * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new + functions which architectures can redefine, defaulting to + generic_pointer_to_address and generic_address_to_pointer. + * findvar.c (extract_typed_address, store_typed_address, + generic_pointer_to_address, generic_address_to_pointer): New + functions. + (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default + definitions. + (extract_address, store_address): Doc fixes. + * values.c (value_as_pointer): Doc fix. + (value_from_pointer): New function. + * defs.h (extract_typed_address, store_typed_address): New + declarations. + * inferior.h (generic_address_to_pointer, + generic_pointer_to_address): New declarations. + * value.h (value_from_pointer): New declaration. + + The following changes are all of the general form "Use these + functions instead of these other functions." In each case, the + change is because the new calls provide enough information to do + the appropriate address / pointer conversions, where the old calls + did not, or because the new functions are more appropriately named + for the operation being performed. + + * ax-gdb.c (const_var_ref): Use value_from_pointer, not + value_from_longest. + * blockframe.c (generic_push_dummy_frame): Use read_pc and + read_sp, not read_register. + * c-valprint.c (c_val_print): Use extract_typed_address instead of + extract_address to extract vtable entries and references. + * cp-valprint.c (cp_print_value_fields): Use value_from_pointer + instead of value_from_longest to extract the vtable's address. + * eval.c (evaluate_subexp_standard): Use value_from_pointer + instead of value_from_longest to compute `this', and for doing + pointer-to-member dereferencing. + * findvar.c (read_register): Use extract_unsigned_integer, not + extract_address. + (read_var_value): Use store_typed_address instead of store_address + for building label values. + (locate_var_value): Use value_from_pointer instead of + value_from_longest. + * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, + instead of value_from_longest, to build arguments to __d_shl_get. + * printcmd.c (set_next_address): Use value_from_pointer, not + value_from_longest. + (x_command): Use value_from_pointer, not value_from_longest. + * tracepoint.c (set_traceframe_context): Use value_from_pointer, + not value_from_longest. + * valarith.c (value_add, value_sub): Use value_from_pointer, not + value_from_longest. + * valops.c (find_function_in_inferior, value_coerce_array, + value_coerce_function, value_addr, hand_function_call): Same. + * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. + * values.c (unpack_long): Use extract_typed_address to produce + addresses from pointers and references, not extract_address. + (value_from_longest): Use store_typed_address instead of + store_address to produce pointer and reference values. + +2000-04-13 Mark Kettenis + + * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T, + HAVE_PSADDR_T): Add them here instead of in config.in. + + * acconfig.h (PRFPREGSET_T_BROKEN): New define. + * configure.in: Add check for broken prfpregset_t type. + * lin-thread.c (gdb_prfpregset): New typedef, depends on + definition of PRFPREGSET_T_BROKEN. + (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs, + p_td_thr_setfpregs, thread_db_fetch_registers, + thread_db_store_registers): Use gdb_prfpregset_t instead of + prfpregset_t. + * config.in: Regenerated. + * configure: Regenerated. + +2000-04-13 DJ Delorie + + * mips-tdep.c (do_fp_register_row): copy the number of bytes + allocated, not the size of the pointer. + +2000-04-13 Peter Schauer + + * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define. + * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define. + * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code + to handle floating point registers if NUM_FREGS is not zero. + +2000-04-13 Nick Duffek + + * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive + and document to_find_new_threads bug. + +2000-04-13 Eli Zaretskii + + * infrun.c (proceed, normal_stop): Change the error message about + failure to insert breakpoints/watchpoints so that it makes sense + even if ptrace is not used or no other processes can be active. + +Thu Apr 13 13:24:27 2000 Andrew Cagney + + * configure.in: Add --enable-maintainer-mode. + * aclocal.m4, configure: Re-generate. + + * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when + on maintainer-mode. Update copying.c in source directory. + (copying.txt): Delete rule. + (copying.o): Add explict paths to $(srcdir) and explicit make + rule. + +2000-04-12 Kevin Buettner + + * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define. + (fetch_debug_register, fetch_debug_register_pair, + store_debug_register, store_debug_register_pair, is_power_of_2, + enable_watchpoints_in_psr, ia64_linux_insert_watchpoint, + ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint): + New functions. + * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS, + TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT, + STOPPED_BY_WATCHPOINT, target_insert_watchpoint, + target_remove_watchpoint): Define. + (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint, + ia64_linux_remove_watchpoint): Declare. + +2000-04-12 Eli Zaretskii + + * go32-nat.c (go32_insert_hw_breakpoint): When there are no more + hardware breakpoint resources, return EBUSY. + (go32_handle_nonaligned_watchpoint): If the argument WHAT is not + one of the enumerated values, return EINVAL. + +2000-04-12 Eli Zaretskii + + * README: Mention special build instructions for DJGPP. + * NEWS: Update with FP features on x87 platforms, and + DJGPP-related changes. + +2000-04-12 Eli Zaretskii + + * top.c (gdb_completer_file_name_break_characters): New variable. + (line_completion_function): When completing on file names, use + gdb_completer_file_name_break_characters as word break + characters for the readline library. + +2000-04-12 Mark Kettenis + + * i387-tdep.c (print_i387_value): Avoid call to + floatformat_to_doublest if long double type is the same on host + and target. + +2000-04-11 Fernando Nasser + + * wrapper.h: Remove definitions of internal functions. + * wrapper.c: Remove definitions of exported functions (which are + already in wrapper.h) and make static all internal wrap_* functions. + +Mon Apr 10 21:58:36 2000 Andrew Cagney + + * acconfig.h (USE_INCLUDED_REGEX): Add. + * Makefile.in (REGEX_CFLAGS): Delete + * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead. + * configure, config.in: Re-generate. + +2000-04-10 Philip Blundell + + * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to + arm-linux-tdep.c. + * arm-linux-tdep.c (arm_skip_solib_resolver): New. + +2000-04-10 Fernando Nasser + + From 2000-04-10 Rodney Brown : + * command.h (enum command_class): Remove trailing "," to placate + AIX xlc. + +Mon Apr 10 20:17:32 2000 Andrew Cagney + + * TODO, NEWS: Update. Mention MI. + +Mon Apr 10 00:21:09 2000 Andrew Cagney + + * gdbarch-utils.h, gdbarch-utils.c: Delete. + * arch-utils.h, arch-utils.c: New files. Avoid 14 character file + name problems. + * Makefile.in: Update. + * gdbarch.c: Update. + +Sun Apr 9 23:42:16 2000 Andrew Cagney + + From 2000-04-07 Jonathan Larmour : + * mips-tdep.c (saved_gpreg_size_enums): Define enum command for + new "set mips saved-gpreg-size" command + (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize() + (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE, + either from target, or gdb multi-arch + (show_mips_command): New. For "show mips" prefix command + (set_mips_command): New. For "show mips" prefix command + (_initialize_mips_tdep): Add top-level mips prefix command + Add "set mips saved-gpreg-size" command + + * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to + mips_default_saved_regsize. + (mips_gdbarch_init): Update. + (MIPS_DEFAULT_SAVED_REGSIZE): Update. + (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for + mips_default_saved_regsize. + +Sun Apr 9 23:27:00 2000 Andrew Cagney + + From 2000-04-07 J.T. Conklin : + * lynx-nat.c (fetch_inferior_registers, store_inferior_registers): + replace calls to target_xfer_memory() with target_read_memory() + and target_write_memory(). + +Sun Apr 9 22:54:29 2000 Andrew Cagney + + * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not + NULL. Macro returns a CORE_ADDR. + +2000-04-08 Jim Blandy + + * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997. + Don't include "bfd-elf.h". + (address_significant_size): Delete variable. + (dwarf2_build_psymtabs_hard): Don't set it, or check for + consistency between it and the Dwarf 2 compilation unit header + address size. + (read_address): Don't mask off bits above + address_significant_size. + * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h). + (elf_bfd_h): Remove variable; it's no longer used. + +2000-04-08 Peter Schauer + + * configure.in (NEW_PROC_API): Escape square brackets when testing + for solaris2.[678]. + * configure: Regenerate. + +2000-04-07 Scott Bambrough + + * ChangeLog: Correct date on last entry. + * arm-linux-tdep.c (arm_linux_push_arguments): New function. + * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux. + * config/arm/tm-embed: Fix build warning from redefinition of + LOWEST_PC. + * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE. + * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and + TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to + override default in tm-arm.h. Use default target byte order + from tm-arm.h. + +2000-04-07 Scott Bambrough + + * Makefile.in: Add dependency information for arm-linux-tdep.c. + * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c. + +2000-04-07 Peter Schauer + + * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition + of PROC_SERVICE_IS_OLD. + (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite, + rw_common): Change argument type from psaddr_t to gdb_ps_addr_t. + +Fri Apr 7 17:18:42 2000 Andrew Cagney + + * Makefile.in (CFLAGS): Set using configure. + + * configure.in (WARN_CFLAGS): Enable by default when GCC. + * configure: Re-generate. + +Fri Apr 7 13:33:43 2000 Andrew Cagney + + From 2000-03-27 Peter Schauer : + * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and + procfs_ops.to_has_all_memory to 1. + + * TODO: Update + +2000-04-06 Nick Duffek + + * configure.in (_MSE_INT_H): Define on Solaris 7. + (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6. + * acconfig.h (_MSE_INT_H): Define on Solaris 7. + * configure: Regenerate. + * config.in: Regenerate. + +2000-04-06 Michael Snyder + + * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD): + Change to rely on PIDGET etc. + * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS, + TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT, + STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint): + define. Allow target to use procfs hardware watchpoints. + * config/sparc/nm-sun4sol2.h: ditto. + * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify + definitions to use 16 bits for the pid, 15 bits for the tid, and + 1 bit for the flag. + * config/sparc/tm-sun4sol2.h: ditto. + (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine. + * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow + for more than 15 thread increments. + +2000-04-06 Eli Zaretskii + + * top.c (filename_completer): Set subsequent_name to 1 early on, + to prevent an infinite loop if the first file in the directory is + a backup file (whose name ends in a `~'). + +2000-04-05 Jim Blandy + + * solib.c (update_solib_list): New function. + (solib_add): Call update_solib_list, and then read symbols. + (info_sharedlibrary_command): Call update_solib_list, not + solib_add. + +2000-04-05 Scott Bambrough + + * arm-linux-tdep.c: Resolve implicit function declarations by + including target.h and value.h. Inclusion of symtab.h is + no longer needed. + +2000-04-05 Scott Bambrough + + * arm-linux-tdep.c: New file. + * arm-linux-nat.c (fetch_fpregs): Remove unused code. + (arm_get_longjmp_target): Moved it and all defines + it uses to arm-linux-tdep.c. + (arm_linux_extract_return_value): Moved to + arm-linux-tdep.c. + * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES. + +2000-04-04 Nick Duffek + + * infrun.c (handle_inferior_event): Call target_mourn_inferior + instead of kill_target. + +2000-04-04 Daniel Berlin + + * TODO: Make note of various C++ things i have planned for 5.1. + +Tue Apr 4 12:13:19 2000 Andrew Cagney + + * printcmd.c (print_scalar_formatted): Use local variable ptr_bit + in shift. Stop GCC thinking it has a shift overflow. + +2000-04-03 H.J. Lu + + * TODO: Remove the regex entry. + +2000-04-03 H.J. Lu + + * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX + is defined and otherwise. + + * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h". + * monitor.c: Likewise. + * osfsolib.c: Likewise. + * solib.c: Likewise. + * source.c: Likewise. + * symtab.c: Likewise. + + * Makefile.in (REGEX): Changed to @REGEX@. + (REGEX_CFLAGS): New. + (REGEX1): Removed. + (ADD_DEPS): Use $(REGEX) instead of $(REGEX1). + (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS). + + * configure.in (--with-included-regex): New switch. + (REGEX): New. Subsstitue @REGEX@ in Makefile.in. + (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in. + * configure: Regenerated. + +2000-04-03 Kevin Buettner + + * NEWS (powerpc-*-linux*): Mention. + +2000-04-03 J.T. Conklin + + * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define. + +2000-04-03 Kevin Buettner + + * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c. + (ia64-linux-nat.o, ia64-tdep.o): Add dependencies. + + * ia64-linux-nat.c (fill_gregset): Implement. + (supply_fpregset, fill_fpregset): New functions. + + * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in + which the CFM is fetched for certain frames. + (find_global_pointer, find_extant_func_descr): Don't use + partial symtabs for locating sections. + + * config/ia64/linux.mh (LOADLIBES): Define. + (NATDEPFILES): Add linux-thread.o and lin-thread.o. + * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level + file containing generic linux declarations/definitions. + (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already + defined in generic nm-linux.h. + (solib.h): Remove include; already included in generic nm-linux.h. + +2000-04-03 Jim Blandy + + * solib.c (solib_add): Move all the code for loading symbol tables + below the code to sort out additions and removals. That way, we + always catch all loaded shared libraries whose symbols we haven't + grabbed yet. + + * solib.c (solib_add): Don't try to free a shared object's objfile + if it doesn't have one. Duh. + + * solib.c (solib_add): If a pattern was given, but it doesn't + match any currently loaded shared libraries, print a message; + don't just be silent. + +2000-04-03 Eli Zaretskii + + * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a + two-dimensional array instead of faking it with index + arithmetics. + +2000-04-03 Eli Zaretskii + + * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define. + + * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove + definition (and use the common one in tm-i386.h). + (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise. + (I386_DJGPP_TARGET): Don't define, it's no longer required. + (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition, + i386-tdep.c defines it for all x86 targets. + (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove. + + * config/djgpp/fnchange.lst: Add i386-linux-tdep.c. + + * config/djgpp/djcheck.sh: Edit the copyright year out of the test + results. Fix editing of `main' arguments for non-GNU Sed. + +2000-04-03 Eli Zaretskii + + * symfile.c (map_overlay_command, unmap_overlay_command): Fix + error message: there's no "overlay on" command. + +2000-04-03 Eli Zaretskii + + * Makefile.in (copying.c): Depend on copying.txt, not COPYING. + (copying.txt): New target, a link to COPYING. + +Mon Apr 3 18:20:03 2000 Andrew Cagney + + * TODO: Update. + +Mon Apr 3 14:56:11 2000 Andrew Cagney + + * top.c: Re-indent. + (set_hook, error_hook): Remove PARAMS. + +Mon Apr 3 14:45:25 2000 Andrew Cagney + + * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29 + Daniel Berlin . Function was static. + * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype. + +Mon Apr 3 14:10:37 2000 Andrew Cagney + + * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent. + +2000-04-02 Nick Duffek + + * gdbtypes.c (safe_parse_type): New wrapper function to ignore + error() during parse_and_eval_type(). + (check_stub_method): Call safe_parse_type instead of + parse_and_eval_type(). + * wrapper.c (gdb_parse_and_eval_type): New wrapper function. + (wrap_parse_and_eval_type): New support function. + * wrapper.h (gdb_parse_and_eval_type): Prototype. + (wrap_parse_and_eval_type): Prototype. + +Sun Apr 2 10:32:54 2000 Andrew Cagney + + * MAINTAINERS: Eli Zaretskii is a doco maintainer. + +Fri Mar 31 08:59:58 2000 Andrew Cagney + + * gdbarch-utils.h, gdbarch-utils.c: New files. + * Makefile.in (SFILES, COMMON_OBS): Update. + (gdbarch_utils_h) Define. + (gdbarch-utils.o): Add dependencies. + + * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code + handling default method values. + (startup_gdbarch): Rename default_gdbarch, name misleading. + (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. + (register_name): Default to legacy_register_name. + (call_dummy_words): Default to legacy_call_dummy_words. + (sizeof_call_dummy_words): Default to + legacy_sizeof_call_dummy_words. + (register_convertible): Default to + generic_register_convertible_not. + (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. + (remote_translate_xfer_address): Default to + generic_remote_translate_xfer_address. + (frameless_function_invocation): Default to + generic_frameless_function_invocation_not. + +2000-04-02 Mark Kettenis + + * i386-linux-nat.c: Add copyright notice. + + * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as + &floatformat_i387_ext. + * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise. + +2000-03-29 Mark Kettenis + + * findvar.c (extract_floating): Remove reference to + TARGET_EXTRACT_FLOATING. + (store_floating): Remove reference to TARGET_STORE_FLOATING. + +2000-03-30 Fernando Nasser + + * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions. + Safe version of value_subscript. + * varobj.c (): Use gdb_value_subscript() to get an array element value. + +2000-03-30 Michael Snyder + + * ui-file.c: Include "gdb_string.h" + * cli-out.c: Include gdb_string.h to avoid compiler warnings. + * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into + unions, since they are all used to hold both pointers and ints + at various times. Casting pointer to int and vice versa gives + warnings (and is not safe) if they are not the same size. + +2000-03-30 Michael Snyder + + * defs.h (struct continuation_arg): Make 'data' a union, to avoid + casting problems when int and pointer are not the same size. + * event-top.c (command_handler): Use data as a union. + (command_line_handler_continuation): Ditto. + * infcmd.c (step_1_continuation): Use data as a union. Re-indent. + (step_once): ditto. (finish_command_continuation): Ditto. + (finish_command): Ditto. + * breakpoint.c (until_break_command): Use data as a union. + (until_break_command_continuation): Ditto. + * utils.c (add_intermediate_continuation): Fix typo in comment. + +Thu Mar 30 12:09:50 2000 Andrew Cagney + + * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs. + * gdbarch.sh: Re-sync with gdbarch.[hc]. + +2000-03-29 Daniel Berlin + + * minsyms.c (add_minsym_to_demangled_hash_table): New function. + (install_minimal_symbols): Fix demangled symbol problems caused by + using add_minsym_to_hash_table for the demangled names, which is + wrong. Now we use add_minsym_to_demangled_hash_table. + (lookup_minimal_symbol): Fix problems with demangled symbol lookup + caused by weird control flow. + * symtab.h: Add add_minsym_to_demangled_hash_table prototype here. + +2000-03-29 Jason Merrill + + * configure.in: -linux-gnu*, not -linux-gnu. + +Tue Mar 28 18:28:40 2000 Andrew Cagney + + * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo + with qThreadExtraInfo. + +2000-03-29 J.T. Conklin + + * i386nbsd-nat.c (fetch_core_registers): Make static. + + * m68knbsd-nat.c (fetch_core_registers): Make static. + (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added. + +Wed Mar 29 13:40:40 2000 Andrew Cagney + + * TODO: Update GDB 5 status. + +Wed Mar 29 10:16:35 2000 Andrew Cagney + + * breakpoint.h (remove_hw_watchpoints): Add declaration. + * breakpoints.c (remove_hw_watchpoints): Update. + * maint.c (maintenance_do_deprecate): Avoid assignment within IF + condition. + +2000-03-28 Peter Schauer + + breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function. + infrun.c (resume): Remove hardware watchpoints before stepping + when CANNOT_STEP_HW_WATCHPOINTS is nonzero. + +2000-03-28 Michael Snyder + + * Makefile.in: Anchor tui-file.h dependency to $srcdir. + +2000-03-28 Peter Schauer + + * procfs.c (proc_set_watchpoint): Declare addr parameter as + CORE_ADDR, to match call from procfs_set_watchpoint. + + * breakpoint.c (insert_breakpoints, do_enable_breakpoint): + Reselect the saved frame silently after frame selection for + watchpoint evaluation. + (insert_breakpoints): Add missing space in `Hardware watchpoint + deleted' message. Do not reinsert hardware watchpoint if it is + already marked for deletion at next stop. + +2000-03-28 Christopher Faylor + + * partial-stab.h: Add one more check against corrupted or irregular + stabs entry. + +Tue Mar 28 12:23:37 2000 Philippe De Muyter + + * gnu-regex.c (regerror): Function renamed from `__regerror'. + (Change also approved in the mainline glibc sources) + +Tue Mar 28 18:19:50 2000 Andrew Cagney + + From 2000-03-20 Jonathan Larmour : + * ser-unix.c (do_unix_readchar): Reorganise to be more robust, + particularly ensuring it can't return SERIAL_TIMEOUT when told + not to time out. + +2000-03-24 Daniel Berlin + + * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload", + which never existed before, and thus, has no deprecated old command. + + * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate + "set archdebug" (same goes for the show commands). + * gdb-events.c (_initialize_gdb_events): Add "set debug event", + deprecate "set eventdebug" (same goes for the show commands). + * gdbcmd.h: Add the setdebuglist and showdebuglist externs. + * top.c (init_main): Deprecate remotedebug, use "set/show debug remote" + instead. + x(init_main): Add the "set debug" and "show debug" commands. + Add setdebuglist and showdebuglist. + +Fri Mar 24 13:00:10 2000 Daniel Berlin + + * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning. + Added prototype for the deprecate command so it doesn't complain. + +Tue Mar 28 11:52:45 2000 Andrew Cagney + + * top.c (print_gdb_version): Bump copyright year to 2000. + +Tue Mar 28 10:13:11 2000 Andrew Cagney + + * MAINTAINERS: Add Glen McCready to write after approval list. + +Tue Mar 28 09:59:00 2000 Andrew Cagney + + * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS. + * config.h: Regenerate. + +Mon Mar 27 19:53:29 2000 Andrew Cagney + + * TODO: Update. Add criteria for next release of GDB. + +Mon Mar 27 17:20:25 2000 Andrew Cagney + + * acconfig.h: Provide default for HAVE_PTRACE_GETREGS. + * config.h: Regenerate. + +Mon Mar 27 16:43:35 2000 Andrew Cagney + + * Makefile.in (install-only): Create $(bindir) and $(man1dir) + before installing GDB. + +Mon Mar 27 16:26:11 2000 Andrew Cagney + + * Makefile.in (all-gdbtk): Check for an existing link/directory. + Re-format warning message. Document that post 5.0 this can be + deleted. + +Mon Mar 27 14:46:37 2000 Andrew Cagney + + * ChangeLog: Revert whitespace changes. + +Mon Mar 27 10:20:34 2000 Andrew Cagney + + * MAINTAINERS: Update folks who need accounts. + +Mon Mar 27 09:29:14 2000 Andrew Cagney + + * MAINTAINERS: J.T. Conklin is NetBSD maintainer. + +2000-03-27 Mark Kettenis + + * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT + instead of TARGET_LONG_DOUBLE_BITS. + * config/i386/tm-i386mk.h: Likewise. + +2000-03-26 Mark Kettenis + + Provide `long double' support for most i386 targets. + * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as + &floatformat_i387_ext. + (TARGET_LONG_DOUBLE_BITS): Define as 96. + (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to + `builtin_type_long_double'. + (REGISTER_CONVERT_TO_VIRTUAL): Call + i386_register_convert_to_virtual. + (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw. + (i387_to_double, double_to_i387): Remove prototypes. + (i386_extract_return_value): Change prototype to match definition + in i386-tdep.c. + * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef. + (TARGET_LONG_DOUBLE_BITS): #undef. + * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove. + [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove. + (i387_extract_floating, i387_store_floating): Remove prototypes. + (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove. + (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove. + (REGISTER_VIRTUAL_TYPE): Remove. + * i386-tdep.c (i386_register_convert_to_virtual): New function. + (i386_register_convert_to_raw): New function. + * i387-tdep.c [LD_I387] (i387_extract_floating): Remove. + (i387_store_floating): Remove. + +Sat Mar 25 18:55:57 2000 Andrew Cagney + + * maint.c: Re-indent. + +Sat Mar 25 18:51:50 2000 Andrew Cagney + + * maint.c (_initialize_maint_cmds): Remove quoted trailing space. + +2000-03-24 Christopher Faylor + + * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to + be inoperative. + +2000-03-24 Christopher Faylor + + * win32-nat.c: Back out special frame walking code. It was broken. + (handle_exception): Correctly identify an illegal instruction. + * config/tm-cygwin.h: Eliminate special frame handling. Just use + normal i386 handling. + +2000-03-24 J.T. Conklin + + * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define. + * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function. + (fetch_core_registers): Read fp registers. + (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added. + +2000-03-24 Jonathan Larmour + + * arm-tdep.c (thumb_skip_prologue): Take function end addr argument + so that we can stop searching for the prologue past the function end + (arm_skip_prologue): Call thumb_skip_prologue with function end addr + +2000-03-24 Kevin Buettner + + * linux-thread.c, lin-thread.c (save_inferior_pid, + restore_inferior_pid): Don't do compile time comparison + of TARGET_PTR_BIT and TARGET_INT_BIT. + +Thu Mar 23 13:18:26 2000 Philippe De Muyter + + * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L + and P_LINK_W. + (P_PEA_FP, P_MOVL_SP_FP): New macros. + (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and + P_MOVM_L. + (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal + constants. + (delta68_in_sigtramp): New function. + (delta68_frame_args_address, delta68_frame_saved_pc): Ditto. + (m68k_skip_prologue): Use P_* macros, not hex constants. + (m68k_find_saved_regs): Do not expect a fixed sequence of register save + instructions, but accept them in any order; use P_* macros, not octal + or hex constants; recognize also `fmovemx to (fp + displacement)' and + `moveml to (fp + displacement)'. + * m68/tm-delta68.h (IN_SIGTRAMP): New macro. + (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto. + +Fri Mar 24 13:44:57 2000 Andrew Cagney + + * MAINTAINERS: Add Fernando Nasser to testsuite maintainers. + +2000-03-23 Michael Snyder + + * solib.c (open_symbol_file_object): To sneak an int argument + past catch_errors, instead of casting it to a pointer, simply + pass it by address. + +2000-03-23 Jimmy Guo + + * gdbtypes.c (rank_function): Rank all N parameters and use correct + index into the prams[] and args[] arrays. + +2000-03-23 Fernando Nasser + + From David Whedon + + * top.c (execute_command): Checks all commands beore executing + to see if the user needs to be warned that the command is + deprecated, warns user if appropriate. + (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed + return values from void to struct cmd_list_element *. + * command.c (lookup_cmd_1): Check aliases before following link + in case user needs to be warned about a deprecated alias. + (deprecate_cmd): new exported function for command deprecation, + sets flags and posibly a replacement string. + (deprecated_cmd_warning): New exported funciton to warn user about + a deprecated command. + (lookup_cmd_composition): New exported function that determines + alias, prefix_command, and cmd based on a string. This is useful + is we want to full name of a command. + * command.h : Added prototypes for deprecate_cmd, + deprecated_warn_user and lookup_cmd_composition, added flags to + the cmd_list_element structure, changed return values for + add_com_* and add_info_* from void to cmd_list_element. + * maint.c : (maintenance_deprecate): New function to deprecate a + command. This exists only so that the testsuite can deprecate + commands at runtime and check the warning behavior. + (maintenance_undeprecate) : New function, drops deprecated flags. + (maintenance_do_deprecate): Actually does the (un)deprecation. + (initialize_maint_cmds): Added the above new deprecate commands. + +2000-03-22 Daniel Berlin + * command.c (apropos_cmd_helper): New function, meat of the + apropos command. + (apropos_command): New apropos command to search command + names/documentation for regular expressions. + (_initialize_command): Add the apropos command. + +2000-03-23 Michael Snyder + + * sol-thread.c (ps_pglobal_lookup): Change argument type from + paddr_t to psaddr_t. This mistake appears to date from an + erroneous man page in Solaris 2.5 -- the correct type from the + system headers has always been psaddr_t. + (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto. + (rw_common): Ditto. + +2000-03-22 Kevin Buettner + + * ia64-linux-nat.c: Fix copyright. + (fill_gregset): Minor formatting fix. + * ia64-tdep.c (template_encoding_table, fetch_instruction, + examine_prologue): Clean up some compiler warnings. + (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr, + find_global_pointer, find_extant_func_descr): New functions. + (ia64_use_struct_convention, ia64_extract_return_value, + ia64_push_arguments): Handle HFAs. + (ia64_push_arguments): Find (or build) a function descriptor + when given a function address. + (ia64_push_return_address): Moved code for finding the + global pointer into its own function, find_global_pointer (). + +2000-03-22 Elena Zannoni + + * event-loop.c (handle_file_event): Run through indent. + +2000-03-22 Elena Zannoni + + From Philippe De Muyter + + * event-loop.c (sys/types.h): File now included unconditionally. + (use_poll): New variable.. + (gdb_notifier): poll- and select-versions merged. + (add_file_handler): If HAVE_POLL, check whether poll is usable, + and reset `use_poll' if not. + (create_file_handler): Select poll- or select-version according to + `use_poll'. + (delete_file_handler, handle_file_event): Likewise. + (gdb_wait_for_event, poll_timers): Likewise. + +2000-03-22 Peter Schauer + + * printcmd.c (print_scalar_formatted): Truncate addresses to the + size of a target pointer before passing them to print_address. + +2000-03-22 Mark Kettenis + + * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove. + * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): + Remove + * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines. + (i386_extract_return_value): Rewritten. Correctly support all + floating-point types and large integer types on targets that use + the standard i386 GDB register layout and return floating-point + values in the FPU. + +Wed Mar 22 15:09:34 2000 Andrew Cagney + + * configure.in (CONFIG_INITS): Do not append remote-nrom.c + +2000-03-21 J.T. Conklin + + * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o. + * i386nbsd-nat.c: New file. + + * i386/tm-nbsd.h (NUM_REGS): Removed. + (HAVE_I387_REGS): Defined. + * i386/nm-nbsd.h (FLOAT_INFO): Removed. + + * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not + SVR4_SHARED_LIBS. + +Wed Mar 22 11:18:59 2000 Andrew Cagney + + * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David + taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to + the write after approval list. + +2000-03-21 Kevin Buettner + + * symtab.h (MAX_SECTIONS, struct section_addr_info, + symbol_file_add): Move declarations from here... + * symfile.h: ...to here. + + * solib.c (symbol_add_stub): Make symbol_file_add () aware of + all section addresses, not just .text. + * symfile.h, symfile.c (free_section_addr_info, + build_section_addr_info_from_section_table): New functions. + + * symfile.h (MAX_SECTIONS): Increase value to 40. + * symfile.c (syms_from_objfile): Add bounds check prior to + accessing ``other'' array in a section_addr_info_struct. + Remove unused variable section_offsets. + (add_symbol_file_command): Remove unused variable text_addr. + +2000-03-21 Eli Zaretskii + + * breakpoint.c (bpstat_stop_status): Don't stop if a read + watchpoint appears to break, but the watched value changed. + +2000-03-21 Jim Blandy + + * gdbarch.sh: Emit a definition and declaration for gdbarch_free, + a companion to gdbarch_alloc, which allows a gdbarch init function + to free partially-built gdbarch structures. + * gdbarch.c, gdbarch.h: Regenerated. + +2000-03-20 Kevin Buettner + + * configure.host, configure.tgt (ia64-*-linux*): New entry. + + * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr, + initialize_arch): Define for IA-64. + (initialize_arch): Add declaration. + +2000-03-20 Eli Zaretskii + + * breakpoint.c (insert_breakpoints, remove_breakpoint) + (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert, + remove, or check status of hardware watchpoints for entire structs + and arrays unless the user explicitly asked to watch that struct + or array. + (insert_breakpoints): Try to insert watchpoints for all the values + on the value chain, even if some of them fail to insert. + + * values.c (value_primitive_field): Set the offset in struct value + we return when the field is a packed bitfield. + +2000-03-20 Michael Snyder + + * remote.c (remote_threads_extra_info): New function. + Implement the extra thread info query for "info threads". + (remote_threads_info): Clean up a bit. + (use_threadinfo_query, use_threadextra_query): New variables. + Control whether GDB will use the new or old protocol for + thread info queries. + (remote_open_1): Initialize new variables. + (remote_async_open_1): Ditto. + (remote_cisco_open): Ditto. + +2000-03-20 Kevin Buettner + + * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh, + config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h, + config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files. + +2000-03-20 Kevin Buettner + + * utils.c (floatformat_from_doublest): Don't assume that a long + will be exactly 32 bits in length. Also... make sure space + that we're writing the float to is completely initialized to + zeroes, even when the number of bits in the float is not + evenly divisible by FLOATFORMAT_CHAR_BIT. + +2000-03-20 Jim Blandy + + * i386-linux-nat.c: No need to #include "frame.h" any more. + (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, + LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, + LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, + LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, + LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, + linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, + i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, + i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, + i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, + i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed + out that these are target-dependent, and useful in non-native + configurations. Moved to... + * i386-linux-tdep.c: ... Here, a new file. + * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c. + (i386-linux-tdep.o): New rule. + (i386-linux-nat.o): We no longer depend on frame.h. + * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o. + +2000-03-04 Eli Zaretskii + + * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch. + Print an error at compile time if we are to use select, but FD_SET + is not available. + (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only + if HAVE_POLL is not defined and NO_FD_SET *is* defined. + (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR. + (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET. + (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly + instead of using memcpy and memset. Use FD_ISSET. + + * config/i386/xm-go32.h (fd_mask): Remove typedef. + +Mon Mar 20 19:58:45 2000 Andrew Cagney + + * command.c (_initialize_command): Document requirements for ``!'' + command. + +Mon Mar 20 18:12:46 2000 Andrew Cagney + + From Fri 10 Mar 2000 Robert + : + * sh-tdep.c (sh_processor_type_table): Add entry for sh2. + +Mon Mar 20 17:33:32 2000 Andrew Cagney + + From Thu Mar 16 16:49:27 EST 2000 John David Anglin + : + * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops + _initialize_hpux_thread being called twice. + * configure: Regenerated. + +2000-03-19 Eli Zaretskii + + * event-top.c (_initialize_event_loop): If instream is not + connected to a terminal device, turn editing off. + +2000-03-19 Eli Zaretskii + + Support for building GDB with DJGPP, and running the test suite on + it: + * config/djgpp/djconfig.sh: New file. + * config/djgpp/config.sed: New file. + * config/djgpp/README: New file. + * config/djgpp/fnchange.lst: New file. + * config/djgpp/djcheck.sh: New file. + +2000-03-19 Eli Zaretskii + + * ser-go32.c (ports): Make the initializers complete, to pacify + GCC 2.9X. + +2000-03-17 Jim Blandy + + * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a + two-dimensional array, instead of faking it with explicit index + arithmetic. + + * linux-thread.c (linuxthreads_attach, linuxthreads_detach, + linuxthreads_create_inferior): Fix typo in variable name: it's + linuxthreads_exit_status, not linux_exit_status. + + * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments + to W_STOPCODE. + + * solib.c (solib_add): Delete debugging code. + +2000-03-17 Mark Kettenis + + * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux. + * linux-thread.c: Use WSETSTOP instead of W_STOPCODE. + +Fri Mar 17 11:06:59 2000 Philippe De Muyter + + * language.c (set_lang_str): Do not call `free' for a null pointer. + (set_type_str, set_range_str): Ditto. + +2000-03-16 Jim Blandy + + * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the + merge; reinstated. + + * solib.c (current_sos): Be more careful about freeing the new + so_list node if an error occurs. + + * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, + LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, + LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, + LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, + LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, + linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, + i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, + i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, + i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, + i386_linux_sigtramp_saved_sp): Deleted. These all implement + Linux-specific signal trampoline detection, and should be moved + to... + * i386-linux-nat.c: ... here. + * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define + this any more, since we're not enabling OS-specific code in a + OS-independent file. + +2000-03-16 Eli Zaretskii + + * Makefile.in (go32-nat.o): Add prerequisites. + (ALLDEPFILES): Add go32-nat.c. + +2000-03-15 Michael Snyder + + From "Peter.Schauer" + * symfile.c (reread_symbols): Clear msymbol hash table. + +2000-03-15 Jim Blandy + + Deal with the inferior unloading shared objects. + * solib.c (current_sos): New function, replacing find_solib. + (find_solib): Deleted. + (free_so): New function. + (clear_solib): Call free_so, instead of writing it out. + (solib_add): Rewritten: compare the inferior's current list of + shared objects with GDB's list, and do the required loads and + unloads. + (info_sharedlibrary_command, solib_address): Don't use find_solib + to walk the list of shared libraries: call solib_add, and then + walk the list at so_list_head normally. + * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't + detach the core target. These tasks are taken care of elsewhere. + * target.c (remove_target_sections): New function. + * target.h (remove_target_sections): New declaration. + + * solib.c (symbol_add_stub): Check whether we've already created + an objfile for this shared object first, before doing all that + work to compute section addresses, etc. + + * objfiles.c (unlink_objfile): Report an internal error if objfile + doesn't occur in the object_files list. + + * solib.c (special_symbol_handling): Delete argument; it's not + used. + + Changes from Peter Schauer : + + * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses + from solib structures. Use it throughout solib.c, get rid of all + CORE_ADDR casts. + (struct so_list): Change type of lmaddr to CORE_ADDR. + (first_link_map_member): Change return value type to CORE_ADDR, + update callers. + (solib_add_common_symbols): Change parameter type to CORE_ADDR, + update callers. + (open_symbol_file_object, find_solib): Change type of lm variable + to CORE_ADDR. + +2000-03-15 Eli Zaretskii + + * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state) + (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert + to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings. + (dos_info): Avoid compiler warning when printing a ptrdiff_t. + + * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was + not opened by dos_open, but let the 3 standard handles go through + unharmed. + +2000-03-14 Elena Zannoni + + * eval.c (evaluate_subexp_with_coercion): Add call to + check_typedef, to handle typedeffed vars correctly. + +Mon Mar 13 21:21:41 2000 Andrew Cagney + + * defs.h (STREQ, STRCMP, STREQN): Document that these macros are + somewhat redundant. + (QUIT): Note that this can probably be replaced by a function. + +2000-03-13 James Ingham + + Add support for a variable object that tries to evaluate itself in + the currently selected frame, rather than in a fixed frame. + + * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for + gdb_parse_exp_1. + * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n + of varobj_create. + * varobj.c (varobj_list): Return type indicates whether the + variable's type has changed (for current frame variables). + (varobj_update): Handle the case where the variable's type has + changed. + (delete_variable_1): Allow for deletion of variables that have not + been installed yet. + (new_root_variable): Initialize use_selected_frame variable. + (value_of_root): This is where most of the work to handle "current + frame" variables was added. Most of the complexity involves + handling the case where the type of the variable has changed. + (varobj_create): Add a "type" argument, to tell if the + variable is one of these "current frame" variables. Also protect + call to parse_exp_1 from long jumping. + +2000-03-13 Eli Zaretskii + + * go32-nat.c (struct env387): Remove declaration. + (print_387_status, i386_go32_float_info): Remove redundant + functions. + (regno_mapping, sig_map, excepn_map): Add braces around inner + initializers. + (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler; + fix code which mixed signed with unsigned. + (go32_resume): Use TARGET_SIGNAL_LAST instead of -1. + (go32_wait): Initialize INT3_addr. + (go32_fetch_registers): Extend all FP registers that are shorter + than 4 bytes to 32 bits. Support 32 standard FP registers defined + on config/i386/tm-i386.h. + (store_register): Support 32 FP registers. + (go32_create_inferior): Don't crash if handed a NULL pointer + instead of exec file name. + (ignore): Remove unused function. + (go32_insert_hw_breakpoint): Remove unused variables. + (init_go32_ops): Set value of processing_gcc_compilation to 2. + +Mon Mar 13 18:54:42 2000 Andrew Cagney + + From 2000-03-10 Daniel Berlin Fix C++ + overloading, add support for seeing through references: + * valops.c (find_overload_match): Handle STABS overloading for + C++. + (find_overload_match): Look in right place for function arguments + in the debug info. + (find_overload_match): Rather than giving up when we have >1 + perfect match, just choose one, especially since the + recommendation GDB gives ("disambiguate it by specifying function + signature"), is basically impossible. + (check_field_in): STREQ->strcmp_iw + (search_struct_field): STREQ->strcmp_iw + (find_method_list): STREQ->strcmp_iw + * gdbtypes.c (rank_one_type): Add ability to see through + references. + (rank_one_type): strcmp->strcmp_iw, because the whitespace could + be different. + (rank_function): Rank function properly (was doing it wrong + before, comparing the wrong parts of the arrays) + (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD. + * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness" + associated with converting a non-reference to a reference. + * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always + return full value object; for STRUCTOP_PTR, use pointer to + rtti type to get member / method if objectprint is set and + target type of pointer is class. + + * gdbtypes.c (rank_one_type): Add comment on how to eliminate the + #ifdef DEBUG_OLOAD. + +2000-03-11 Mark Kettenis + + * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as + a binary operator. + (gnu_attach): Change error message for missing + argument to be identical to the corresponding message in + `inftarg.c'. This makes the testsuite happy. + +2000-03-11 Mark Kettenis + + * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the + %eflags isn't modified. This fixes a bug where every call to a + function in the program beyond the first call would fail. + +Fri Mar 10 11:44:55 2000 Andrew Cagney + + * MAINTAINERS: Devolve responsibility for domain maintenance. + +2000-03-06 Elena Zannoni + + * minsyms.c (prim_record_minimal_symbol_and_info): Add comment. + +2000-02-25 Scott Bambrough + + * gdb.base/long_long.exp: Correct test suite failure when printing + a long long value as a double on ARM platforms. + +Thu Mar 9 14:21:07 2000 Andrew Cagney + + * MAINTAINERS (Core): Anthony Green is the Java - including + testsuite - maintainer. Reformat testsuite and language support + sections + +2000-03-08 Mark Kettenis + + * i386-tdep.c (i386_linux_saved_pc_after_call): New function. + * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call + i386_linux_saved_pc_after_call. + +2000-03-06 Jim Blandy + + From Tom Tromey and Keith Seitz : + + * minsyms.c: #include , for msymbol_hash_iw. + (compact_minimal_symbols): Added `objfile' argument. + Put symbols in the objfile's hash table. + (install_minimal_symbols): Put symbols in the objfile's demangled + hash table. + (lookup_minimal_symbol): Use hash table to find symbol in + objfile. + (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New + functions. + (prim_record_minimal_symbol_and_info): Initialize the + hash link fields of the new minimal symbol. + * symtab.h (struct minimal_symbol): New fields `hash_next', + `demangled_hash_next'. + (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare. + * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define. + (struct objfile): New fields `msymbol_hash', + `msymbol_demangled_hash'. + +2000-03-06 Jim Blandy + + * solib.c (first_link_map_member): Doc fix. + +2000-03-06 Elena Zannoni + + From Eli Zaretskii : + + * event-loop.c (poll_timers): Don't compare delta.tv_sec with + zero, since time_t might be unsigned. + +2000-03-06 Mark Kettenis + + * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits + in *FPREGSETP. + (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP. + +2000-03-05 Mark Kettenis + + Allow GDB to run on Linux 2.0 again. + * config.in: Add HAVE_PTRACE_GETREGS. + * configure.in: Check if defines PTRACE_GETREGS. + * configure: Regenerated. + * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER, + CANNOT_STORE_REGISTER): New defines. + * i386-linux-nat.c (have_ptrace_getregs): New variable. + (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register, + old_fetch_inferior_registers, CANNOT_STORE_REGISTER, + store_register, old_store_inferior_registers): Copied over from + `inptrace.c' as a temporary measure. + (fetch_regs, store_regs, fetch_fpregs, store_fpregs): + Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if + HAVE_PTRACE_GETREGS isn't defined. + (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails + with EIO. + (fetch_inferior_registers, store_inferior_registers): Fall back on + the method use in `infptrace.c' (by calling + old_fetch_inferior_registers and old_store_inferior_registers) if + `have_ptrace_getregs' isn't set. + +2000-03-05 Mark Kettenis + + * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead + of gregset_t and fpregset_t. Those are the only names that are + guaranteed to specify the right types for all supported Linux + systems out there. + Various doc fixes and gratitious local variable renames, all in an + attempt to stress similarities between the code and unify the + terminology used. Use ISO-C all over. + (regmap): Remove trailing comma. + (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR. + (convert_to_gregset): Make static. Remove GDB_REGS argument. It + is unnecessary and wasn't used anyway. All callers changed. + (convert_to_fpregset, convert_to_xfpregset): Likewise. + (fetch_regs, store_regs): Remove unused variable `regno'. + (fill_fpregs): If REGNO is not -1, only update the specified + register. + (fetch_core_registers): Renamed from + i386_linux_fetch_core_registers. There is no need for a unique + name since the function is static anyway. + (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions + since it is more descriptive. + +Sun Mar 5 19:40:27 2000 Andrew Cagney + + * MAINTAINERS (readline/): Expand to include host maintainers. + +2000-03-04 Mark Kettenis + + Fix support for Linux/i386 signal trampolines. The old approach + didn't work for Linux 2.2 and beyond, and didn't work with recent + versions of the GNU C library. + * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines. + (linux_rt_sigtramp_code): New variable. + (LINUX_RT_SIGTRAMP_LEN): New define. + (i386_linux_rt_sigtramp_start): New function. Detect start of + signal trampolines for RT signals. + (i386_linux_sigtramp): Removed. + (i386_linux_in_sigtramp): New function. + (i386_linux_sigcontext_addr): New function. Recognize the names + of the signal tranmpolines used by recent versions of the GNU C + library, and add support for RT signals. + (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New + defines. Moved here from config/i386/tm-linux.h. + (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp): + Reimplement in terms of i386_linux_sigcontext_addr. + * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed. + (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): + Moved to i386-tdep.c. + (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp. + +Sat Mar 4 19:38:11 2000 Andrew Cagney + + By: Sat Mar 4 04:08:58 2000 Alexandre Oliva + * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}. + +Sat Mar 4 17:23:06 2000 Andrew Cagney + + * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the + sim directory. + +Sat Mar 4 16:19:31 2000 Andrew Cagney + + * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of + ``Blanket Write Privs'' maintainers. + +Sat Mar 4 15:58:40 2000 Andrew Cagney + + From Sun 20 Feb 2000 Robert Lipe : + * language.c (longest_local_hex_string_custom): Don't compile + 'long long' section if host doesn't have 'long long'. + +Sat Mar 4 15:45:38 2000 Andrew Cagney + + * language.c (longest_raw_hex_string): Comment out. Appears + unused. + +Sat Mar 4 13:02:09 2000 Andrew Cagney + + * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with + "mmalloc.h" which means using PTRs. + (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C. + +Sat Mar 4 11:49:21 2000 Andrew Cagney + + * defs.h (store_address, store_unsigned_integer, store_address): + Replace PTR with void* in delcaration. + * findvar.c (extract_signed_integer, extract_unsigned_integer, + extract_long_unsigned_integer, extract_address, + store_signed_integer, store_unsigned_integer, store_address): + Convert definition to ISO-C. Replace PTR with void*. + +Sat Mar 4 10:57:25 2000 Andrew Cagney + + * defs.h (make_cleanup_func): Document as deprecated. + (make_cleanup_ftype): New typedef. Make signature consistent with + other function typedefs. Document as not be used out side of + make_cleanup code. Use in make_cleanup declarations. + (null_cleanup): Replace PTR with void*. + + * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup, + make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup, + null_cleanup): Change K&R definition to ISO-C using void* and + make_cleanup_fytpe. + (discard_my_cleanups): Don't cast argument to free. + +2000-03-03 Elena Zannoni + + * defs.h (struct continuation_arg): Change type of field 'data' + from PTR to void *. + + * event-loop.h: Eliminate uses of PTR, use 'void *' instead. + + * event-top.c: Ditto. + +Fri Mar 3 15:39:34 2000 Andrew Cagney + + * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by + configure. + (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL, + SUBDIR_GDBTK_ALL): Define. + (all-gdbtk, clean-gdbtk): New targets. + (all): Add CONFIG_ALL as dependency. + (clean): Add CONFIG_CLEAN as dependency. + + * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define. + (LN_S): Define. Delete GDBtk's link code. + +Fri Mar 3 13:12:34 2000 Andrew Cagney + + * configure.in (ENABLE_GDBTK): Delete variable. + (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory. + * Makefile.in: Update. + * configure: Regenerate + +2000-03-02 Elena Zannoni + + * config/alpha/alpha-linux.mh: Remove core-regset.o fron the + NATDEPFILES list. + +2000-03-02 Mark Kettenis + + * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES): + Override definitions to include the normal FPU registers. + (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW): Removed. The default definitions are + fine for AIX/i386. + (i387_to_double, double_to_i387): Remove prototypes. + +2000-03-02 Kevin Buettner + + * findvar.c (extract_floating, store_floating): Use target + floating point type sizes rather host sizes to determine + which conversion needs to be done. + +2000-03-02 Nick Duffek + + * uw-thread.c: Apply GNU conventions to comment formatting. + (deactivate_uw_thread): Call remove_thread_event_breakpoints(). + (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints() + call to deactivate_uw_thread(). + +Thu Mar 2 09:04:46 2000 Andrew Cagney + + * MAINTAINERS: Daniel Berlin is C++ maintainer. + +Thu Mar 2 08:55:35 2000 Andrew Cagney + + * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and + a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe + share SCO/Unixware. Nick Duffek and Peter Schauer share + Solaris/x86. + +Wed Mar 1 22:12:35 2000 Andrew Cagney + + From Wed 23 Feb 2000 Fernando Nasser : + * remote-sim.c (gdbsim_close): Call generic_mourn_inferior. + * remote-rdi.c (arm_rdi_close): Ditto. + +Wed Mar 1 19:31:32 2000 Andrew Cagney + + * CONTRIBUTE (configure.in): Note that patches to configure are + not needed. + +2000-03-01 Mark Kettenis + + * MAINTAINERS: Correct my own mail address. + +Wed Mar 1 11:26:07 2000 Andrew Cagney + + * MAINTAINERS: Document people with paperwork pending. + +Wed Mar 1 00:49:06 2000 Andrew Cagney + + From 2000-02-28 Peter Schauer : + Make NEW_PROC_ABI interface functional on Solaris x86. + * sol-thread.c (ps_lgetLDT): Rewrite to use new + procfs_find_LDT_entry function from procfs.c, mostly copied from + lin-thread.c. + * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer + needed. + +Wed Mar 1 00:34:55 2000 Andrew Cagney + + From 2000-02-26 Peter Schauer : + * config/i386/tm-i386sol2.h (MERGEPID): Define. + +Wed Mar 1 00:06:19 2000 Andrew Cagney + + From 1999-08-13 J.T. Conklin : + * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace + FRAME_FIND_SAVED_REGS. + (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs. + * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame): + Update. + +Tue Feb 29 23:56:41 2000 Andrew Cagney + + From 2000-02-23 Peter Schauer : + * objfiles.c (open_mapped_file): Fix obsolete references to `mapped' + parameter. + +Tue Feb 29 18:47:58 2000 Andrew Cagney + + From 2000-02-23 Eli Zaretskii : + * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition. + (top level): Add prototypes for go32_* functions. + * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define. + (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC): + Override definitions from tm-i386.h. + (REGISTER_VIRTUAL_TYPE): Remove macro definition. + * i386-tdep.c (i386_extract_return_value) + [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET + to the list of targets which return FP values in FP registers. + + * i386-tdep.c (i386_extract_return_value): Add FIXME recommending + that this function be re-implemented using multi-arch. + +Tue Feb 29 18:40:08 2000 Andrew Cagney + + From 2000-02-23 Eli Zaretskii : + * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols + and ScreenRows. + * ser-go32.c: Include string.h, for prototype of strncasecmp. + (dpmi_regs, dpmi_sregs): Remove unused variables. + (dos_flush_input): Return a value, to prevent compiler warning. + * expprint.c (dump_prefix_expression): Use %ld in format and cast + sizeof(union exp_element) to long, to prevent GCC from complaining + about format/argument mismatch. + (dump_postfix_expression): Likewise. + +Tue Feb 29 18:09:46 2000 Andrew Cagney + + * arm-tdep.c: Include . + +Tue Feb 29 17:33:49 2000 Andrew Cagney + + From Wed, 23 Feb 2000 Fernando Nasser : + * stack.c (backtrace_command_1), infrun.c (normal_stop): Check + that the target's stack was valid. + +Tue Feb 29 15:14:56 2000 Andrew Cagney + + From 2000-02-22 Stephane Carrez : + * dwarf2read.c (read_address): Read 16-bits addresses. + +2000-02-28 Scott Bambrough + + * arm-linux-nat.c (fetch_nw_fpe_*): + Renamed to fetch_nwfpe_* to use the same naming convention + as in the Linux kernel. Modified prototype to get rid of + unused parameters. + (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same + naming convention as in the Linux kernel. Fixed calls to + fetch_nwfpe_*. + (store_fpregs): Fixed calls to store_nwfpe_*. Removed + unused variable. + +Mon Feb 28 18:24:32 2000 Andrew Cagney + + * MAINTAINERS: Transfer d30v maintainership to David Taylor. + +2000-02-28 Christopher Faylor + + * win32-nat.c: Remove unneeded header. + * wince.c: Ditto. + +Mon Feb 28 13:34:54 2000 Andrew Cagney + + * wince.c: Include "gdb_wait.h" and not "wait.h". + +Mon Feb 28 10:58:45 2000 Andrew Cagney + + * MAINTAINERS: Mention mmalloc. Expand Host/Native and + Target/Architecture maintainers descriptions. + +2000-02-26 Mark Kettenis + + * gnu-nat.c: Include "gdbthread.h". Include . + Reorder headers a bit. Overall cleanup and minor reformatting. + (MIG_SERVER_DIED): Remove define. + (proc_update_sc): Add braces to silence compiler warning. + (proc_steal_exc_port): Initialize err to zero. + (make_proc): Add braces to silence compiler warning. + (inf_validate_task_sc): Add cast to silence compiler warning. + (inf_set_traced): Reorganize a bit to silence compiler warning. + (inf_validate_procs): Use mach_msg_type_number_t for all thread + numbers and add braces to silence compiler warning. + (gnu_wait): Add prototypes for server functions and add braces to + silence compiler warnings. + (S_exception_raise_request): Pass subcode to inf_debug call. + (gnu_write_inferior): Remove unused variable `protection_changed'. + (gnu_xfer_memory): Remove unused variable `result'. + (set_sig_thread_cmd): Remove unused varible `tid'. + (set_signals_cmd): Remve unused variable `trace'. + (add_task_commands): Provide complete prototype. Reformat help + strings a bit to make sure the first line is a full sentence. + Call info_port_rights_cmd instead of info_send_rights_cmd for the + "info port-rights" command. + (add_thread_commands): Provide complete prototype. Make static. + Reformat help strings a bit to make sure the first line is a full + sentence. + (_initialize_gnu_nat): Provide complete prototype. + +2000-02-26 Mark Kettenis + + Make cross-compilation for the Hurd more friendly. + From Jeff Bailey : + * configure.in: Use AC_CHECK_TOOL to find MiG. + * Makefile.in (MIG): New variable. + * config/i386/i386gnu.mh (MIG): Remove. + * configure: Regenerated. + +2000-02-26 Kevin Buettner + + * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add + comment explaining motivation behind this function and why + the generic facilities won't work for this platform. + * rs6000-tdep.c (skip_prologue): Always test to make sure + that an instruction is read successfully from the target's + memory. Introduce notion of instructions which may appear in + the prologue, but may not end the prologue. Added explicit + check for nop instruction. Use memset() to zero the frame + data instead of assignment from a statically allocated, + uninitialized structure. + +Sat Feb 26 17:15:16 2000 Andrew Cagney + + * MAINTAINERS: Chris Faylor is responsible for all MS Windows + systems. Note that Jim Blandy as maintainer for ``tracing + bytecode stuff'' + +2000-02-25 Fernando Nasser + + From: Thomas Zenker + * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD, + NetBSD...) sys_errlist should not be declared in hsys.c. + NEED_SYSERRLIST is set already by configure, so we can use it. + * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are + posix compliant and we should not work with the old compatibility + stuff. Because of that I undef BSD in case of FBSD etc and include + sys/ioctl to get the flags. + * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line + for exclusive use. + +2000-02-24 Kevin Buettner + + * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address + of return structure in r3 if necessary. + (ppc_linux_memory_remove_breakpoints): New function. + * rs6000-tdep.c (skip_prologue): Make sure that the cases + for storing either cr or lr to the stack only handle those + cases. (I.e, don't let these cases match 0x00000000 which is + found found in the shared library trampoline prior to the + loading of the shared library.) + * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint): + Declare. + (MEMORY_REMOVE_BREAKPOINT): Define. + +Wed Feb 23 23:27:48 2000 Andrew Cagney + + * hppah-nat.c: Include "gdb_wait.h" instead of . + +Thu Feb 24 18:42:15 2000 Andrew Cagney + + * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to + $(SUBDIR_*_INSTALL) when so configured. + * configure: Regenerate. + + * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using + configure. + (install-only): Add dependency on $(CONFIG_INSTALL). Delete code + installing GDBtk. + (uninstall): Add dependency on $(CONFIG_UNINSTALL). + (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL, + SUBDIR_GDBTK_INSTALL): Define. + (install-gdbtk): New target. + +Thu Feb 24 18:19:52 2000 Andrew Cagney + + * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace. + * configure: Regenerate. + +2000-02-24 Christopher Faylor + + * configure.tgt: Add arm, mips, sh wince targets. + * config/arm/tm-wince.h: New file. + * config/arm/wince.mt: New file. + * config/sh/tm-wince.h: New file. + * config/sh/wince.mt: New file. + * config/mips/tm-wince.h: New file. + * config/mips/wince.mt: New file. + * wince.c: New file. + * wince-stub.c: New file. + * wince-stub.h: New file. + * sh-tdep.c: Use correct register names for Windows CE. + +Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek + + * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments. + (error_return, quit_return): Merge into catch_return pointer. + (return_to_top_level): Update comment. Longjmp to *catch_errors, + and communicate reason to catch_errors via setjmp return value. + (catch_errors): Always catch both quit and error, and if a catch + wasn't requested by caller, throw it to the next catch_error. + Replace dual longjmp buffer memcpy with single pointer change. + Add FIXME for possibly adding new interface to tell caller what + event was caught. Add extensive comments. + * defs.h (enum return_reason): Reserve 0 for use as initial + setjmp() return value. + (RETURN_MASK): New public macro to generate RETURN_MASK_* from + enum return_reason. + (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK. + +2000-02-23 Fernando Nasser + + * infcmd.c (run_stack_dummy): Do not pop frame on random signal. + * valops.c (_initialize_valops): Add command "set unwindonsignal". + (hand_function_call): Test for unwind_on_signal and act accordingly. + +Wed Feb 23 12:58:46 2000 Andrew Cagney + + * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long. + Match ../include/dis-asm.h change. + * gdbarch.h: Regenerate. + * corefile.c (dis_asm_read_memory): Update. + +Mon Feb 21 13:57:27 2000 Andrew Cagney + + * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT. + (ENABLE_CFLAGS): Move initialization to start of file. + (enable-gdbmi): Add new configure option --enable-gdbmi. When + selected and an ${srcdir}/mi directory is present enable MI + interface. + + * configure: Regenerate. + + * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS, + SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros. + (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS, + CONFIG_LDFLAGS): New macros. Initialized by autoconf via + @CONFIG...@. + (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES, + INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@. + + * mi: New directory. MI interface to GDB. + + * defs.h (interpreter_p): Declare when UI_OUT. + * top.c (gdb_init): When interpreter_p, check that the interpreter + was recognized by one of the linked in interpreters. + * main.c (interpreter_p): Define. + (captured_main): When UI_OUT, check for ``-i '' option. + * event-top.c (display_gdb_prompt): When interpreter_p, assume + interpreter displays prompt. + + * breakpoint.c (print_it_typical, watchpoint_check, + print_one_breakpoint, mention): When MI include additional + target status information. + * infrun.c (print_stop_reason, normal_stop): Ditto. + +2000-02-22 Jim Blandy + + * gdbarch.sh: Make the `default' field really default to zero, as + documented. + + Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control. + * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be + more function-like. + (default_coerce_float_to_double, standard_coerce_float_to_double): + New functions. + (value_arg_coerce): Adjust for new definition. + * value.h (default_coerce_float_to_double, + standard_coerce_float_to_double): New declarations for the above. + * gdbarch.sh (coerce_float_to_double): New entry, replacing macro. + * gdbarch.c, gdbarch.h: Regenerated. + * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h, + tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change + definitions. + * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom + function here. + (mips_gdbarch_init): Install that as our coerce_float_to_double + function. + +2000-02-22 Kevin Buettner + + * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return + type. + * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add + forward declaration. + + * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case + where the next frame is a signal handler caller. + + * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous + undef. + (tm-linux.h): Include. + (tm-sysv4.h): Don't include (directly). config/tm-linux.h will + include this file for us. + (REALTIME_LO, REALTIME_HI): Don't define. These are defined by + config/tm-linux.h for us. + (SOFUN_ADDRESS_MAYBE_MISSING): Define. + +2000-02-21 Kevin Buettner + + * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files. + (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies. + * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi + and like targets. + + * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt, + config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files. + * config/powerpc/xm-linux.h: Substantially revised for native + port. + * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h. + (NATDEPFILES): Update list to reflect the fact that we can + now debug natively. + + * rs6000-tdep.c, config/rs6000/tm-rs6000.h + (rs6000_frameless_function_invocation, rs6000_frame_saved_pc): + Renamed; The former names were lacking the rs6000_ prefix. + * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN + instead of rs6000_frame_chain. + (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead + of rs6000_frameless_function_invocation. + +2000-02-21 Elena Zannoni + + From Philippe De Muyter + + * event-loop.c (handle_file_event): In case of poll, enable + printing of informational message if an error/exception is + detected on the file descriptor. + +2000-02-21 Jim Kingdon + + * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages. + +Mon Feb 21 12:50:57 2000 Andrew Cagney + + * buildsym.c: Include "language.h" and "expression.h" for + longest_local_hex_string_custom. + +Mon Feb 21 11:17:18 2000 Andrew Cagney + + * gdbarch.sh: Include instead of . + * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew + Cagney . + +Mon Feb 21 11:03:01 2000 Andrew Cagney + + * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando + nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott + Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol - + to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI - + Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim + Kingdon. + * MAINTAINERS: Add Nick Clifton to write after approval list. + +Mon Feb 21 10:30:39 2000 Andrew Cagney + + * MAINTAINERS: Add note on multiple maintainers. + +2000-02-19 Philippe De Muyter + + * cli-out.c (cli_table_header): Type of parameter `alignment' is + `enum ui_align', not `int'. + (cli_field_string, cli_field_skip): Likewise. + +2000-02-18 Jim Blandy + + From Jimmy Guo : + * buildsym.h (add_free_pendings): Declare. + * buildsym.c (add_free_pendings): New function. + (make_blockvector): 32x64 fix using longest_local_hex_string(). + (start_subfile): initialize variable 'subfile'. + +2000-02-18 Elena Zannoni + + * remote.c (remote_async_detach): Use target_mourn_inferior(), to + make sure that all is cleaned up after we disconnect from the + target. + (remote_detach): Ditto. + +2000-02-17 Fernando Nasser + + From Rodney Brown + * ui-out.c (ui_out_set_flags): Fix typo, removing warning and + potentially harming mistake. + +2000-02-17 Fernando Nasser + + * arm-tdep.c: Use header file instead of extern declarations for + the {get,set}_arm_regname* functions. + +2000-02-16 Fernando Nasser + + * configure.in: Replaces obsolete gdbtk-variable.c with + gdbtk-varobj.c. + * configure: Regenerate. + * Makefile.in: Remove obsolete/extraneous references to + gdbtk-var* files. + +2000-02-16 Mark Kettenis + + * target.c (do_target_signal_to_host): Do not use REALTIME_LO in + the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is + 33 by definition, whereas REALTIME_LO might be 32 on systems that + have SIG32 such as Linux. Make sure that the signal number + returned is within the range specified by REALTIME_LO and + REALTIME_HI. + +2000-02-16 Mark Kettenis + + * configure: Regenerated. + +2000-02-16 Fernando Nasser + + * arm-tdep.c (set_disassembly_flavor, arm_othernames, + _initialize_arm_tdep): Allows the user to choose between any of + the flavors available for the disassembly to be used in the "info + reg" command and elsewhere in gdb. It prevents having to maintain + this information in two places by using the data kept in the + opcodes directory. + +2000-02-09 Mark Kettenis + + * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and + prfpregset_t in . + * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T, + HAVE_PRFPREGSET_T. + * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t, + prgregset_t and prfpregset_t if they are not already present. + +Wed Feb 16 19:00:02 2000 Andrew Cagney + + From 2000-01-26 Rodney Brown : + * procfs.c: Define MERGEPID if not defined. For osf4.0e. + +2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com) + + * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not + 'do-doc'. + +2000-02-15 Kevin Buettner + + Changes for AIX 4.3: + * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register + to correct value for generic dummy frames. When using + generic dummy frames, don't attempt to write TOC value or + function to call into the call dummy. + (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES + code to also handle the PowerOpen ABI. + (ppc_push_return_address): Enable for all ports. + * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES, + PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER, + CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION, + CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults + provided by generic RS6000 definitions so that call dummies + are implemented using generic dummy frames instead. + + * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn() + prior to changing the stack pointer via ptrace(). Also, ignore + attempts to store to undefined registers that are less than + NUM_REGS. + + * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy + frame from 436 to 448 to account for alignment padding. + (rs6000_push_arguments): Obtain actual register size instead + of assuming the register is 4 bytes long. [There's still + more work to be done to totally remove the 4 byte assumption, + however.] Make sure the stack is 16 byte aligned as required + by the PowerOpen ABI. Also, make sure that small structures + passed in registers are properly aligned within the register. + +2000-02-15 Jesper Skov + + Patch applied by Kevin Buettner + + * rs6000-tdep.c (skip_prologue): skip copying of argument + registers to local variable registers. + +2000-02-14 Jim Kingdon + + * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A + sym->section->index number is not a SECT_OFF_* code. + +Tue Feb 15 12:07:30 2000 Andrew Cagney + + * MAINTAINERS (write after approval): Add H.J. Lu. + +2000-02-14 Nick Clifton + + * sh-tdep.c: Remove extraneous code. + +2000-02-14 Amit S. Kale + + * elfread.c (elf_symtab_read): Move the use of sym to after where + it is set. + Checked in by Jim Kingdon + +Mon Feb 14 15:39:01 2000 Andrew Cagney + + * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer. + +Mon Feb 14 15:20:26 2000 Andrew Cagney + + From 1999-11-24 Jason Merrill : + * dwarf2read.c: (die_is_declaration): New fn. + (read_structure_scope): Use it. + + * dwarf2read.c: (die_is_declaration): Convert to ISO-C. + +2000-02-10 J.T. Conklin + + * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o + * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to + configdirs. + * gdbserver/low-nbsd.c: New file. + + * gdbserver/Makefile.in: convert to autoconf. + * gdbserver/configure.in: likewise. + * gdbserver/configure: generate. + +Sun Feb 13 11:21:00 2000 Andrew Cagney + + * CONTRIBUTE: New file. How to contribute to GDB. + +Sun Feb 13 10:34:48 2000 Andrew Cagney + + * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin + Buettner to powerpc maintainers. Make Kevin Buettner the + GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon + and Jason Molenda to write after aproval list. + +Sun Feb 13 10:18:44 2000 Andrew Cagney + + * MAINTAINERS: Reformat. Separate into check-in categories. + +Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek + + * uw-thread.c: Remove __FUNCTION__ GNUism. + +2000-01-17 Amit S. Kale + + * elfread.c (elf_symtab_read): Use offset for the section in which a + symbol resides, instead of .text section for calculating address of a + symbol. + Checked in by Jim Kingdon + +2000-02-10 Mark Kettenis + + * gnu-nat.c: Remove hackery to include . It is + no longer necessary now we have gdb_wait.h. + +2000-02-09 Mark Kettenis + + * gnu-nat.c (proc_string): Make global. + (do_mach_notify_dead_name): Suppress dead name notifications if we + know that the task is dead. + +1999-12-13 Mark Kettenis + + * gnu-nat.c (inf_validate_task_sc): Get task info via proc server + instead of directly from the kernel. Add some hackery to make + sure that the info isn't influenced by suspension of the task in + the proc server itself. + +2000-02-10 Jim Kingdon + + * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and + approved by Michael Snyder. + +2000-02-09 Mark Kettenis + + * linux-thread.c: Include defs.h before gdb_wait.h. + +Wed Feb 9 18:59:16 2000 Andrew Cagney + + * Makefile.in (wait_h): Delete macro. Update all dependencies + specifying gdb_wait.h instead. + + * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c, + remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c, + remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c, + convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c, + remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c, + remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c, + remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c, + ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c, + infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c, + fork-child.c, command.c: Include "gdb_wait.h" instead of + or . + * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto. + + * gdb_wait.h: New file. Based on ../include/wait.h. Include + or and then define any missing WIF macros. + +Wed Feb 9 01:14:54 2000 Andrew Cagney + + * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define. + * config/d10v/tm-d10v.h (STACK_ALIGN): Define. + (d10v_stack_align): Declare. + * d10v-tdep.c (d10v_stack_align): Define. + +1999-08-23 J.T. Conklin + + * top.c (remote_timeout): Change default to 2. Add comment + explaining history of changes to the default value. + * remote.c (_initialize_remote): Remove code that adds set/ + show remotetimeout, as that's also done in top.c + +1999-10-18 J.T. Conklin + + * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception): + Return E01 instead of P01 when 'P' command fails. + +2000-02-05 J.T. Conklin + + * remote.c (putpkt_binary): Handle NAK from target stub. + +2000-02-08 Elena Zannoni + + * configure.in: Remove the addition of sol-thread.c to the + CONFIG_INITS list. This caused problems with init.c, because + sol-thread.c would be grepped twice for _initialize_* functions. + * configure: Ditto. + * Makefile.in: Add FIXME for init.c. + +2000-02-07 Jim Kingdon + + Clean up compiler warnings: + * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c, + stack.c, valprint.c: Change variables to unsigned. + * bcache.c: Rearrange to avoid warnings about variables not being set. + * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h + rather than declaring print_max and repeat_count_threashold + ourselves (incorrectly). + * valprint.h: Do declare repeat_count_threashold. + * ch-exp.c: Use default case for internal error. + * findvar.c: Don't omit argument type. + * symtab.c: Remove unused variable. + +2000-02-04 Jim Blandy + + * c-typeprint.c (remove_qualifiers): New function. + (c_type_print_base): Use it to remove qualifiers from C++ + qualified names, not strrchr. + + * c-typeprint.c (c_type_print_base): Recognize type conversion + operators by calling is_type_conversion_operator. + (is_type_conversion_operator): New function. + +2000-02-04 Nick Clifton + + * config/arm/tm-arm.h (LOWEST_PC): Define. + +2000-02-04 Elena Zannoni + + * infrun.c (resume): Make just one call to target_resume(), instead + of four: set up correct parameters in all the cases ahead of time, + and do call at the end. + +2000-02-04 Elena Zannoni + + * config/powerpc/tm-ppc-eabi.h: Define + SOFUN_ADDRESS_MAYBE_MISSING. + +2000-02-04 Fernando Nasser + + * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy + frames (revisited). + +Fri Feb 4 22:42:36 2000 Andrew Cagney + + * Makefile.in (INIT_FILES): Append CONFIG_INITS + * configure.in (CONFIG_INIT): Initialize. + (links): Link srcdir/gdbtk/library to gdbtcl2. + * gdbtcl2: Moved to gdbtk/library. + ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c, + gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c, + gdbtk.h: Moved to gdbtk/generic. + +2000-02-03 Elena Zannoni + + * printcmd.c (build_address_symbolic): New function. Returns all + the parts that are necessary to print an address in a symbolic + form. + (print_address_symbolic): Split into a printing part and an + information building part, build_address_symbolic(). + + * defs.h (build_address_symbolic): Export. + +2000-02-03 Jim Blandy + + * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx + opcode. + +2000-02-02 Fernando Nasser + + * arm-tdep.c (arm_push_arguments): Fix passing of floating point + arguments on dummy frames. + +2000-02-02 Fernando Nasser + + * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames. + (arm_pop_frame): Account fr dummy frames (as opposed to real ones). + +2000-02-01 Elena Zannoni + + * remote.c (getpkt_sane): New function. It is the old getpkt(), + which now returns a timeout indication. + (getpkt): New function. Wrapper for getpkt_sane(), so that return + value can still be ignored. + +Tue Feb 1 18:47:31 2000 Andrew Cagney + + * top.c (print_gdb_version): Print ``UI_OUT'' when configured with + UI_OUT. + +Tue Feb 1 00:17:12 2000 Andrew Cagney + + * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename + ``struct gdb_file'' to ``struct ui_file''. Delete typedef + GDB_FILE. + + * Makefile.in: Update. + + * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h, + c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c, + ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c, + cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c, + expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c, + frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h, + gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c, + jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h, + m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c, + printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c, + remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c, + ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h, + serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c, + target.c, target.h, top.c, top.h, typeprint.c, typeprint.h, + utils.c, v850ice.c, valprint.c, valprint.h, value.h, + config/pa/tm-hppa.h: Update. + * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update. + +2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com) + + * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh, + config/i386/i386dgux.mh, config/i386/i386sol2.mh, + config/i386/i386v4.mh, config/i386/i386v42mp.mh, + config/i386/ncr3000.mh, config/m68k/m68kv4.mh, + config/m88k/delta88v4.mh, config/mips/irix4.mh, + config/mips/irix5.mh, config/mips/mipsv4.mh, + config/powerpc/solaris.mh (NATDEPFILES): Change references to + proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to + proc-api.o, proc-events.o, proc-flags.o, and proc-why.o. + +Mon Jan 31 17:14:52 2000 Andrew Cagney + + * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c. + + * main.c (captured_main): Only use the legacy tui_file code when + linking in older code such as the TUI. + + * gdb-file.h, gdb-file.c: New files. + * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete, + null_file_isatty, null_file_rewind, null_file_put, + null_file_flush, null_file_write, null_file_fputs, + null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty, + gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered, + set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind, + set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs, + set_gdb_file_data, struct accumulated_gdb_file, + do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file): + mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind, + mem_file_put, mem_file_write, struct stdio_file): stdio_file_new, + stdio_file_delete, stdio_file_flush, stdio_file_write, + stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen): + Moved to gdb-file.h and gdb-file.c. + * utils.c (enum streamtype, struct tui_stream, tui_file_new, + tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty, + tui_file_rewind, tui_file_put, tui_file_fputs, + tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush, + fputs_unfiltered_hook): + Moved to tui/tui-file.c and tui/tui-file.h. + + * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o. + (tui-file.o, gdb-file.o): Add dependencies. + (corefile.o, main.o, utils.o, simmisc.o): Update dependencies. + * main.c: #include tui/tui-file.h. + +2000-01-28 Fred Fish + + * findvar.c (value_from_register): Special case handling of D10V + pointer values fetched from registers. + +2000-01-28 Fernando Nasser + + * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add + support for new style thumb prologues. + +2000-01-28 Nick Clifton + + * arm-tdep.c: Remove extraneous dash at start of strings + introduced in previous delta. + +2000-01-27 Nick Clifton + + * arm-tdep.c: Replace uses of arm_toggle_renames() with + parse_arm_disassembler_option(). + +2000-01-27 Jim Blandy + + * symtab.c (decode_line_1): Don't let commas that are within + quotes or parenthesis terminate the line spec. Don't use pp when + removing the final double quote of a double-quoted string. Don't + forget to skip the opening double quote. I have no clue whether + this change is correct; probably we've just moved this function + from one buggy place to another buggy place, and never came within + an outhouse whiff of correctness. + (find_toplevel_char): New function. + +2000-01-27 Fernando Nasser + + * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when + passing the pointer to a thumb function as an argument. + +2000-01-27 Fernando Nasser + + * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints + are reinserted for another run. + +2000-01-27 Fernando Nasser + + * cli-out.c (cli_filed_string): Test for NULL string. + +2000-01-27 Fernando Nasser + + * infcmd.c (run_stack_dummy): Account for a random signal stopping + the inferior as well as breakpoints being hit while performing an + inferior function call. + * valops.c (hand_function_call): Ditto. + +2000-01-27 Elena Zannoni + + From Mark Kettenis + + * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to + i386_REGS_SEGS_STATE. + (HAVE_I387_REGS): Define. + (FLOAT_INFO): Remove. + * i386gnu-nat.c: Almost completely rewritten to use new i386 + register layout and `float info' implementation. + * gnu-nat.c (inf_update_procs, proc_get_state, proc_string): + Move prototypes from here. + * gnu-nat.h: To here. + +2000-01-24 Kevin Buettner + + * utils.c (get_field, put_field): Fix buffer underruns and + overruns. Also, handle case where total_len is not evenly + divisible by 8. + (getfield): Make sure zeroing of unwanted bits occurs even + when bit field to extract does not straddle two or more + bytes. + +2000-01-23 Christopher Faylor + + * defs.h: Add gdb_thread_select declaration. + +2000-01-23 Kevin Buettner + + * linux-thread.c (_initialize_linuxthreads): Make sure that + linuxthreads_block_mask does not block SIGCHLD. + +2000-01-20 Fernando Nasser + + * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to + text so that new lines work properly. + +2000-01-18 Elena Zannoni + + * proc-utils.h: New file. Export functions from proc-*.c. + + * proc_api.c: Rename to: + * proc-api.c: New file. Add include of proc-utils.h. + + * proc_events.c: Rename to: + * proc-events.c: New file. + + * proc_flags.c: Rename to: + * proc-flags.c: New file. + + * proc_why.c: Rename to: + * proc-why.c: New file. Add include of proc-utils.h. + + * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h, + ctype.h, proc-utils.h. + (find_procinfo_or_die): Add braces to avoid ambiguous else clause. + (open_procinfo_files): Conditionalize local variable tmp, to avoid + compiler warnings. + (proc_iterate_over_mappings): Conditionalize local vars mapfd and + pathname. + (procfs_wait): Adjust format in some printf_filetered calls to + avoid compiler warnings. + (make_signal_thread_runnable): Ifdef 0. The calls to this function + are also ifdef'd 0 . + (procfs_resume): Add parentheses around '&&' operation. + (procfs_set_exec_trap): Remove unused variable. + (info_proc_cmd): Add braces to avoid ambiguous else clause. + + * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o, + proc-why.o): Update dependencies. + + * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to + proc-*.o. + +2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (NEW_PROC_API): Fix Unixware-matching regexp. + Fix from Robert Lipe . + * configure: Regenerated. + +2000-01-17 Elena Zannoni + + * stack.c (print_frame_info_base): Break up into the frame info + (location) printing part and the rest (source line printing). + (print_frame): New function. Take care of printing the location + information. + Update copyright. + + * infrun.c (normal_stop): Use enum values rather than integers for the + source_flag to be passed to show_and_print_stack_frame(). + Update copyright. + + * frame.h (print_what): New enum for 'source' argument to + print_frame_info_base(). Use this instead of obscure numbers. + Update copyright. + +Sun Jan 16 17:58:00 2000 David Taylor + + * event-top.c (stdin_event_handler): call quit_command rather than + exit -- run cleanups, give target code a chance to say goodbye to + the target. Fixes bug where the inferior processes were left + around on Solaris (and probably elsewhere) by the testsuite. + +2000-01-14 Mark Salter + + * v850-tdep.c (v850_target_architecture_hook): Setup correct + machine id for disassembly. + +2000-01-13 Jim Blandy + + * i386-linux-nat.c (fill_gregset): Pass the correct arguments to + convert_to_regset, when regno indicates a specific register. + +Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek + + * uw-thread.c: Document libthread.so debugging interface. Minor + comment and formatting tweaks. + (DEBUG): #define as 0 instead of 1. + (CALL_BASE): Include function name in error msg. + (libthread_stub): Adjust inferior_pid after thread exit. + (uw_thread_create_inferior): Deactivate uw_thread_ops before + asking procfs_ops to create inferior. + (libthread_init): Don't return nonlocally on error. + +2000-01-12 Fernando Nasser + + * rdi-share/ardi.c (negotiate_params): Fix initialization of static + variable. + +2000-01-12 Fernando Nasser + + * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure + both sides are on the same state. + +2000-01-12 Fernando Nasser + + * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and + 115200 (minor syntax mistake). + +2000-01-12 Jim Blandy + + * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for + this here, to go along with the definitions of PIDGET and TIDGET. + +2000-01-12 Elena Zannoni + + * thread.c (do_captured_thread_select): New function. Switch + current thread, safely from within catch_errors(). + (gdb_thread_select): New function. Switch threads safely. + (thread_command): Use gdb_thread_select(). + Include ui-out.h. + (do_captured_list_thread_ids): New function. + (gdb_list_thread_ids): New function. + + * defs.h (gdb_thread_select, gdb_list_thread_ids): Export. + +2000-01-11 Christopher Faylor + + * configure.in: Avoid linking -limagehlp unless it's a native build. + * configure: Regenerate. + * thread.cc (add_thread): Clear private data pointer here or suffer + strange behavior when it is checked for NULL later. + +2000-01-09 Christopher Faylor + + * win32nat.c (handle_exceptions): Handle various arithmetic exceptions. + * configure.in: Add an additional library to cygwin link. + * configure: Regenerate. + + Patch from Egor Duda : + * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe" + type. + +2000-01-07 Michael Snyder + + * uw-thread.c: New file to support UnixWare user-mode threads: + contributed by Nickolas Duffek . + * target.h (struct target_ops): New vector, to_extra_thread_info, + allows back-ends to give extra details in info thread display. + (target_extra_thread_info): define new macro. + (target_find_new_threads): simplify macro. Cleanup comments. + * target.c (to_extra_thread_info): default and inherit new vector. + (cleanup_target): eliminate PARAMS, break up long lines, + provide default definition for to_extra_thread_info, and + to_find_new_threads. Default to_thread_alive and to_query + to return_zero, not target_ignore (they each return int not void). + (debug_to_find_new_threads): new debug entry. + (setup_target_debug): add debug_to_find_new_threads. + * gdbthread.h: export struct thread_info, find_thread_pid, and + iterate_over_threads. Add comments. Eliminate PARAMS. Update + copyright. Add new private data pointer for use by target back-ends. + * thread.c (struct thread_info): move definition to gdbthread.h. + (find_thread_pid): new exported function for thread lookup. + (iterate_over_threads): new exported function for applying + arbitrary operations to threads. Update copyright to 2000. + (info_threads_command): use new target_extra_thread_info vector + to display extra information about each thread (if implemented). + * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs. + Add defines for PIDGET, etc. + * config/i386/tm-i386sol2.h: ditto. + * config/sparc/tm-sun4sol2.h: ditto. + * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES. + * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread + if -lpthread and -lpthreads fail. + + * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op. + (proc_flags): combine flags that UnixWare splits into two locations. + (proc_modify_flag): add support for PR_KLC (kill on last close). + (proc_[un]set_kill_on_last_close): new functions. + +2000-01-07 Elena Zannoni + + * infrun.c (normal_stop): Print out thread id when we stop. + +2000-01-06 Fernando Nasser + + * remote.c (remote_open_1): Fix message so it does not imply a + specific syntax for serial ports, as it is OS dependent. + (remote_async_open_1): Ibid. + (init_remote_ops): Ibid. + +2000-01-06 Fernando Nasser + + * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or + "set remotebaud" command (if set) when no speed is specified on + the "target rdi" command. + +2000-01-06 Fernando Nasser + + * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and + 115200. + (baud_options[]): Ibid. + +2000-01-06 Fernando Nasser + + * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix + used by each operating system. + +2000-01-06 Elena Zannoni + + * breakpoint.c (until_break_command): Add an argument for the + continuation, the beginning of the cleanups set up by this + command. + (until_break_command_continuation): Do cleanups until the one + passed in as argument instead of doing all of them. + + * infcmd.c (finish_command_continuation): Expect a new argument, + which indicates up to where to do cleanups. Update calls to + do_exec_cleanups to use this marker, instead of ALL_CLEANUPS. + (finish_command): Add another argument for the continuation: the + starting cleanup for this command. + +2000-01-05 Fernando Nasser + + From Grant Edwards (original patch from Thomas + Zenker ): + * rdi-share/ardi.c: Allow interruption of interruptible + targets with a . + +2000-01-04 Fernando Nasser + + * rdi-share/etherdrv.c (fetch_ports): Send extra words on request + to control port to accommodate some versions of Angel. + +2000-01-04 Fernando Nasser + + * rdi-share/devsw.c (dumpPacket): Fix source of channel information. + Add interpretation for C Support Library packets. + +2000-01-04 Fernando Nasser + + * rdi-share/devsw.c (DevSW_Close): Remove const from argument that + is now being modified. + * rdi-share/devsw.h: Adjust declaration of the above funtion. + +For older changes see ChangeLog-1999 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-9091 b/gdb/ChangeLog-9091 deleted file mode 100644 index 42f8d0b4af8..00000000000 --- a/gdb/ChangeLog-9091 +++ /dev/null @@ -1,8322 +0,0 @@ -Mon Dec 30 10:57:02 1991 Per Bothner (bothner at cygnus.com) - - Mainly stuff to improve handling of TYPE_CODE_REF values. - * valops.c (value_addr): If taking the addres of a - TYPE_CODE_REF, just cast the object to the corresponding - TYPE_CODE_PTR. This yields correct C++ semantics, and - preserves the location information, which has the nice effect - that &(&R) given the location containing R. - * values.c (value_copy): Make non-static (used by value_addr). - * eval.c (evaluate_subexp_for_address): Use the default - scheme (with value_addr) for a variable if it has TYPE_CODE_REF. - * valops.c (value_addr), eval.c (evaluate_subexp_for_address, - evaluate_subexp_with_coercion): Factor out some common - expressions into variables, for easier reading. - * findvar.c (locate_var_value): Remove code to handle - TYPE_CODE_REF - it should no longer be needed. - * valops.c (value_assign): Do a COERCE_REF on the - destination operand, for correct C++ semantics. - * valarith.c (value_x_binop): Ditto: De-reference C++ - references in the arguments. - * valops.c: ANSI-fy: bcopy->memcpy, bzero->memset. - -Sat Dec 28 11:30:26 1991 Per Bothner (bothner at cygnus.com) - - * dwarfread.c, coffread.c: Use INIT_CPLUS_SPECIFIC. - * symtab.c (gdb_mangle_name): Recognize and handle - constructors specially. - * symtab.c (check_stub_method): Test for failure from - cplus-demangle by calling error() instead of seg-faulting ... - -Fri Dec 27 22:21:30 1991 Fred Fish (fnf at cygnus.com) - - * defs.h: Add definition of null_cleanup() - - * procfs.c: Many small changes to add base support for a new - "info proc" command (currently only printing of the address - space mapping is implemented) and allow iteration over the - address space mapping, calling an arbitrary function for each - mapping (used for shared library support). - - * solib.c: Change all ifdefs that checked for "sun" to check - for "!SVR4_SHARED_LIBS" instead. Rewrite lookup_base() to - handle locating the debug base address even when not currently - stopped at the dynamic linker entry point. - - * utils.c: Add null_cleanup() as a known function that does - nothing to serve as a base for possibly long cleanup chains - with no specific "first cleanup" to serve as an anchor. - - * xm-sysv4.h: Add define of SVR4_SHARED_LIBS - -Fri Dec 27 10:11:33 1991 Per Bothner (bothner at cygnus.com) - - * arm-opcode.h, m88k-opcode.h, pn-opcode.h, np1-opcode.h, - pyr-opcode.h, tahoe-opcode, vax-opcode.h: Removed - - these are all essentially the same as the versions - in ../include/opcode. The remaining *-opcode.h here - are not quite so obviously the same, and need study. - * arm-pinsn.c, gould-pinsn.c, m88k-pinsn.c, pyr-pinsn.c, - tahoe-pinsn.c, vax-pinsn.c: Change so these include - opcode/FOO.h (actually ../include/opcode/FOO.h) - instead of the recenntly departed opcode-FOO.h files. - * sparc-pinsn.c: Now that we're using the much tighter - opcode table in ../include/opcode/sparc.h, we shouldn't - need to sort the opcodes before dis-assembly. - - * symtab.h, symmisc.c: Make cplus_struct_default be const. - * symtab.h, buildsym.c: Add and use INIT_CPLUS_SPECIFIC macro. - * symmisc.c: Remove unused 'nfields' variable. - * buildsym.h: Add extern decl of unknown_symtype_complaint, - since it used used by partial-stab.h (included two places). - * partial-stab.h: Re-arrange DBXREAD_ONLY #ifdefs so that - we should never hit the default case (until new stab codes - are added). Hence, we can leave the complaint in the - default case in even when DBXREAD_ONLY is off. - * partial_stab.h: Recognize a pair of N_SO stabs (one for the - directory, one for the filename proper) without peeking ahead. - * dbxread.c, mipsread.c: Because of previous change, don't need - ugly CHECK_SECOND_N_SO macro. - * buildsym.h, dbxread.c, mipsread.c: Make next_symbol_text a - macro that invokes a function pointer in next_symbol_text_func. - * mipsread.c: Added comments various places to - explain what is going on. - * mipsread.c (parse_symbol): Support the new (SGI-specific?) - symbol types stStruct, stUnion, and stEnum. - Also, some fixes in the code for dealing with tags. - * mipsread.c: Change handling of startup_file_start and _end - - now just use the textlow and texhigh of a psymtab - to check if we've found the startup-file. - * mipsread.c: Replace s_idx by global cur_sdx in many places. - This is so mips_next_symbol_text can get at it. - -Thu Dec 26 19:52:01 1991 Fred Fish (fnf at cygnus.com) - - * dbxread.c, symmisc.c: Move add_psymbol_to_plist() from - dbxread.c to symmisc and change name to add_psymbol_to_list. - Ditto for add_psymbol_addr_to_plist(). Also expand their - body to not use ADD_PSYMBOL_VT_TO_LIST. - - * dwarfread.c: Remove add_psymbol_to_list() and convert usages - to the ADD_PSYMBOL_TO_LIST macro. - - * ieee-float.c: Change "#ifdef DEBUG" to "#ifdef IEEE_DEBUG" - to avoid collision with the DEBUG for ADD_PSYMBOL_VT_TO_LIST. - - * partial-stab.h, symfile.h: Move definitions of the macros - ADD_PSYMBOL_TO_LIST and ADD_PSYMBOL_ADDR_TO_LIST from - partial-stab.h to symfile.h. They aren't stab specific. - Change ADD_PSYMBOL_VT_TO_LIST to use memcpy rather than strncpy. - -Tue Dec 24 11:38:08 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.3.2. - -Mon Dec 23 13:54:35 1991 Per Bothner (bothner at cygnus.com) - - * m68k-opcode.h, mips-opcode.h, sparc-opcode.h: Deleted. - * m68k-pinsn.c, mips-pinsn.c, sparc-pinsn.c: - Include instead of . - - * symtab.h, symtab.c, coffread.c, dwarfread.c, symmisc.c, - dbxread.c: The TYPE_CPLUS_SPECIFIC structure is now only - allocated when it is needed. Until it is needed, it points - to a shared statically allocated structure. - - * buildsym.h, buildsym.c, dbxread.c: Remove the kludgy code - in read_ofile_symtab to recognize two initial N_SO stabs, - and let process_on_symbol handle it. This is cleaner, more - efficient, and lets mipsread.c share the same code. - - * symfile.h, partial-stab.h: Move ADD_PSYMBOL_VT_TO_LIST - and related macros to here ... - * dbxread.c: ... from here. - * symmisc.c: Move the "overflow" handling from - ADD_PSYMBOL_VT_TO_LIST macro into new function extend_psymbol_list. - * dwarfread.c: Re-write add_psymbol_to_list to use - ADD_PSYMBOL_VT_TO_LIST macro. - - * mipsread.c: Extend mipsread.c to handle stabs-style symbols - encapsulated in ecoff symbols. This enable full g++ debugging. - * partial-stab.h: Move the code for pre-scanning symbols - and building psymtabs to an include file, out from dbxread.c. - This way, the same code can also be used by mipsread.c. - * dbxread.c, buildsym.h: Various changes to allow some functions - to be used by mipsread.c (also some arguable stylistic changes). - - * tm-mips.h: Define BLOCK_ADDRESS_ABSOLUTE, at least for now, - since mips-tfile puts relocatable addresses into LBRAC/RBRAC - stabs. - - * mipsread.c: Replace code to handle ambiguous tag blocks. - Instead of allocating a TYPE_CODE_UNDEF, guess (by looking - at types and offsets) if a tag is a struct, union, or enum. - Still patch it later if we find out for sure. - * mipsread.c: In various ways, replace Forin's - ideo-syncratic code by code that fits better with the - rest of gdb, for both stabs-based and ecoff-based symtabs. - E.g. use end_psymtab; don't do extra passes over FDR table to - pre-partition global data; don't use external symbols to - create static/global symbols (just put them in the - misc_vector); use ADD_PSYMBOL_TO_LIST macro; don't - sort psymtabs or symtabs; use obstacks more. - - * symtab.c, mipsread.c, dbxread.c, buildsym.c: - ANSIfy: Replace bcopy by memcpy, bzero by memset. - -Sun Dec 22 19:31:04 1991 Fred Fish (fnf at cygnus.com) - - * solib.c (locate_base): Fix uninitialized variable that was - causing return of random value to callee. - - * config/mh-amix, config/mh-i386v4: Change to find alloca by - compiling and linking alloca.c, even when it is not strictly - required. Also arrange to link with -ltermlib rather than - -ltermcap. - - * Makefile.in: Move TERMCAP definition to prior to inclusion - of host makefile fragments so it can be overridden. - -Fri Dec 20 16:33:39 1991 John Gilmore (gnu at cygnus.com) - - * xcoffread.c (read_symbol_lineno): Logic error in incrementing - symbol table entry number. (From Metin Ozisik.) - -Fri Dec 20 11:36:38 1991 Fred Fish (fnf at cygnus.com) - - * config/mh-i386v4: Change XM_CLIBS to "-lc /usr/ucblib/libucb.a" - so compiles with native compilers (without builtin alloca) can - pick up the version from the bsd emulation library. However, we - search the standard C library first so we don't pick up lots of - other broken stuff from libucb.a, that we *don't* want. - - * configure.in, tm-amix.h, tm-i386v4.h, xm-amix.h, xm-i386v4.h: - Change svr4 references to sysv4. - - * source.c: Move declaration of external function index to - front of file so it is in scope for all references. - - * utils.c (error, fatal): Make definitions consistent with - defs.h declarations (declared as "volatile void"). - -Fri Dec 20 10:55:36 1991 John Gilmore (gnu at cygnus.com) - - * rs6k-opcode.h: Bugfix sfe and stbrx. By Al Kossow. - -Wed Dec 18 17:09:06 1991 Stu Grossman (grossman at cygnus.com) - - * command.h, defs.h, eval.h, expression.h, remote-sa.sparc.c, - sparc-tdep.c, symtab.h, target.h, value.h, vx-share/ptrace.h, - vx-share/xdr_ptrace.h, vx-share/xdr_rdb.h: ANSIfy enums. - -Mon Dec 16 12:31:46 1991 Fred Fish (fnf at cygnus.com) - - * config/mt-amix, config/mt-i386v4: Add solib.o to TDEPFILES - for these SVR4 systems. - - * symfile.c (symbol_file_add): When verbose is set, print - the names of files from which symbols are being loaded, as - when from_tty is true. - - * solib.c: Completely reorganized (rewritten) to support - SVR4 shared libraries in a manner very close to the original - SunOS implementation. This support is expected to change and - become more general at some future time. The SVR4 version - does not yet work for attached processes, for example. - - * dwarfread.c: Arrange in dwarf_build_psymtabs() for the - relocation address to be valid whether or not symbols are - being read from a shared library or an executable. Use the - relocation address recorded in the psymtab when reading - full symbol tables (in read_ofile_symtab). Ensure that the - relocated address ranges are recorded in partial symtabs. - - * elfread.c: Add new function elf_interpreter() to return the - string from the ELF ".interp" section. This is the interpreter - that the kernel tries to run and feed the executable to. - Expand arguments to record_misc_function to include a type arg. - Modify elf_symtab_read() to supply the type arg, and to do symbol - relocations for symbols read in from shared libraries. - - * procfs.c: Add new functions proc_base_address() and - proc_address_to_fd(), used by shared library support. - - * tm-svr4.h: Add macros to support SVR4 shared libraries. - Definitions for SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK, - CLEAR_SOLIB, and DISABLE_UNSETTABLE_BREAK. - -Fri Dec 13 20:11:26 1991 John Gilmore (gnu at cygnus.com) - - * infrun.c, remote-eb.c, remote-nindy.c, remote-vx.c: Remove - unused START_INFERIOR_HOOK. - - * remote-eb.c: Change timeout to 24 seconds (*10 fits in byte) - to account for slow loading from floppies. - (eb_create_inferior): New fn, from eb_start and - nindy_create_inferior. - (eb_close): Only use log_file if nonzero. - (eb_xfer_inferior_memory): If not writing, then read! - (eb_read_inferior_memory, eb_write_inferior_memory): Return length. - (eb_kill): A new no-op. - (eb_mourn_inferior): Remove breakpoints, then generically weep. - -Fri Dec 13 16:09:23 1991 Fred Fish (fnf at cygnus.com) - - * breakpoint.c, findvar.c, infrun.c, putenv.c, stack.c: Fix - miscellaneous comparisons of integer with NULL that elicit - compiler warnings about comparison of integer with pointer, when - NULL is ((void *) 0) rather than just a bare 0. - -Wed Dec 11 13:02:58 1991 John Gilmore (gnu at cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Disable each breakpoint - while we reset it, in case of problems. Print breakpoint number - in error messages. - - * buildsym.c (read_struct_type): Avoid sun3 compiler bug with - foo[--n]. - - * source.c (find_source_lines): If getting file mod time fails, - don't warn. - - * target.c (target_xfer_memory): If errno is set, return it, - rather than EIO. - -Tue Dec 10 04:07:22 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: infodir belongs in datadir. - -Sun Dec 8 21:13:33 1991 Michael Tiemann (tiemann at sphagnum.cygnus.com) - - * symtab.h (struct fn_field): Add new fields `is_private', - `is_protected', `is_stub', making room by reducing the size of - `voffset'. - (struct fn_fieldlist): Delete the fields `private_fn_field_bits' - and `protected_fn_field_bits'. - (TYPE_FN_{PRIVATE,PROTECTED}_BITS): Deleted. - (SET_TYPE_FN_{PRIVATE,PROTECTED}): Deleted. - (TYPE_FN_{PRIVATE,PROTECTED}): Deleted. - (TYPE_FN_FIELD_{STUB,PRIVATE,PROTECTED}): New macros. - * valops.c, valprint.c, symtab.c: All callers updated. - - * buildsym.c (read_struct_type): Delete the `visibility' field - from `struct next_fnfield', and rework code so that visibility - info is stored into the fn_field directly. Also, hacked to set - TYPE_FN_FIELD_STUB for both static and normal member functions. - -Sat Dec 7 18:13:11 1991 Fred Fish (fnf at cygnus.com) - - * i386-tdep.c: Fix a problem on i386 systems where buffered code - stream access was failing to take into account the minimum size - granularity of the code section. For now, the buffering is simply - disabled. There is a similar problem in the i386 disassember code - that has not yet been fixed (FIXME). - - * gmalloc.c: Use macros to hide some of the ugly casting required - in the previously applied fix for pointers with high bits set. - -Sat Dec 7 16:49:35 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.3.1. - -Sat Dec 7 04:12:35 1991 John Gilmore (gnu at cygnus.com) - - GDB-4.3 release! - - * Makefile.in: Roll VERSION to 4.3 - * README, TODO, WHATS.NEW, depend: Update. - - * inflow.c (terminal_inferior): Avoid error msg if attached. - - * gmalloc.c: Fix bug that causes malloc & free to - fail on systems where pointers have the high bit set (0x800efcf0 - for example). The problem is that the difference between two - pointers is a signed integer, so the computation - - (char *) 0x800efcf0 - (char *) 0 - - yields a negative value. The sign of the result of the modulus - operator is machine dependent for negative operands, thus it is - possible for it to end up negative. From Fred Fish. - -Sat Dec 7 00:00:15 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: install using INSTALL_PROGRAM and INSTALL_DATA. - added clean-info. added some standards.text support and made it - look like our other Makefiles. - - * configure.in: mark this directory target dependent. configure - now runs entirely in objdir so make existence tests and - references against ${srcdir}. - -Fri Dec 6 08:30:36 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (enum_type, struct_type): Fixes for opaque and - anonymous enumerations, structures, and unions. Now passes all - the current gdb test suite tests. - -Thu Dec 5 22:46:13 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: idestdir and ddestdir go away. Added copyrights - and shift gpl to v2. Added ChangeLog if it didn't exist. docdir - and mandir now keyed off datadir by default. - -Thu Dec 5 21:53:21 1991 John Gilmore (gnu at cygnus.com) - - * symtab.c (decode_line_1): If SKIP_PROLOGUE leaves us in - mid-line, be more careful about possibly advancing to the next line. - -Thu Dec 5 18:59:51 1991 Michael Tiemann (tiemann at cygnus.com) - - * cplus-dem.c (cplus_demangle): Call `string_need' when - null-terminating a partially-computed string. - -Thu Dec 5 18:19:43 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (enum_type): Build a correct TYPE_NAME, add a - symbol to the symbol table for each member of the enum. - - * dwarfread.c (struct_type): Build a correct TYPE_NAME. - - * dwarfread.c (add_enum_psymbol): New function to extract enum - member names and add them to the partial symbol table while - building partial symbol tables. - -Thu Dec 5 17:31:05 1991 John Gilmore (gnu at cygnus.com) - - * symtab.c (check_stub_method): Must allocate two extra argument - slots (one for `this', one for arglist terminator). - -Thu Dec 5 10:51:05 1991 Fred Fish (fnf at cygnus.com) - - * inflow.c (child_terminal_info): Supply missing '"' character. - - * buildsym.c (define_symbol): Supply missing parenthesis. - -Thu Dec 5 03:34:21 1991 John Gilmore (gnu at cygnus.com) - - * coredep.c (fetch_core_registers): Fencepost error. Fixed by - Jay Lepreau . - - * inflow.c: Remember whether GDB has a terminal. Avoid switching - terminals back and forth if we don't have one. - - * c-exp.y (parse_number): Zero is not an unsigned int constant! - * dbxread.c (read_dbx_symtab): Enum type numbers can be in (1,2) form. - - Improve type parsing. - * buildsym.c (define_symbol, read_range_type): Add - long_kludge_name that passes the names of range types being - defined, down to where we must choose between 'int' and 'long' - variants. This fails on Sun C anyway since the compiler itself is - confused between int and long. - (read_array_type, cleanup_undefined_types): Correct the size of - array type whose element-type size isn't immediately known. - - Early preparation to blow away many builtin types, building them - on the fly as needed. Don't compare types to builtin types with - ==; examine the relevant fields instead. - * coffread.c (process_coff_symbol: C_ARG, C_REGPARM): Avoid ==. - * buildsym.c (define_symbol, case 'p'): Avoid ==. - * valops.c (value_arg_coerce): Avoid ==. Don't assume host and - target types are the same. - * valprint.c (val_print): I finally understand arrays, remove FIXME. - - * symmisc.c (printpsyms_command): Reduce redundancy, and put all - addresses in GDB itself into parens for easy cleanup and diffing. - -Wed Dec 4 21:05:30 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread (enum_type): Arrange for the order of enumeration - members to match the source code order; not the order in the - Dwarf information, which is explicitly reverse order. - -Wed Dec 4 18:24:39 1991 John Gilmore (gnu at cygnus.com) - - * main.c (input_from_terminal_p): Check whether GDB has a - terminal at all. - (initialize_main): Revise doc for `set editing'. - -Wed Dec 4 15:36:39 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (struct_type): Handle structures and unions which - contain DIE's other than just member dies. - -Wed Dec 4 01:59:05 1991 John Gilmore (gnu at cygnus.com) - - * symfile.c (reread_symbols): Avoid kludging mtime_set, now that - BFD is fixed. - -Tue Dec 3 17:24:57 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: VERSION 4.2.96. - - * main.c (initialize_main): Revise command descriptions. - * command.c (show_user): `info user' -> `show user'. - * symtab.c (_initialize_symtab): Typo in `info types' desc. - - * coffread.c (coff_symfile_read): Avoid select_source_symtab, - since it is not needed and can cause errors when examining ".o"s. - (read_coff_symtab, decode_base_type): Use complain, not printf. - Print symbol name, not its number. - Remove "#if defined(clipper) #define BELIEVE_PCC_PROMOTION", which - someday should go in a clipper target config file. - - * symfile.c (compact_misc_function_vector): Handle empty vector. - (complain, clear_complaints, syms_from_objfile): Fix complaint - formatting. - * xcoffexec.c: Change syms_from_objfile caller. - - * sparc-xdep.c: Force tm-file as tm-sparc.h, to make it compile - when configured for cross debugging. FIXME, this needs a more - general solution. - -Mon Dec 2 11:04:05 1991 Per Bothner (bothner at cygnus.com) - - * mips-tdep.c (init_extra_frame_info): Float register - 'i' has gdb-internal number 'FP0+i', not '32+i'. - * mipsread.c (new_symbol): Translate g++ special - symbol "$t" to "this". - -Sat Nov 30 21:29:55 1991 Steve Chamberlain (sac at cygnus.com) - Changes due to include file renaming: - - * xcoffread.c: internalcoff.h ->coff/internal.c, - coff-rs6000.h ->coff/rs6000.h - * mipsread.c: coff-mips.h ->coff/mips.h - * elfread.c: elf-common.h ->elf/common.h - elf-external.h ->elf/external.h, - elf-internal.h ->elf/internal.h - * dwarfread.c dwarf.h ->elf/dwarf.h - * dbxread.c: aout64.h ->aout/aout64.h - stab.gnu.h ->aout/stab_gnu.h - - * coffread.c: internalcoff.h ->coff/internal.h - * buildsym.c: stab.gnu.h ->aout/stab_gnu.h - * depend Updated to take the above into account. - -Fri Nov 29 16:59:25 1991 Fred Fish (fnf at cygnus.com) - - * configure.in: Add SVR4 i386 configurations. - - * config/mh-i386v4, config/mt-i386v4, tm-i386v4.h, xm-i386v4.h: - New files for i386/SVR4. - - * tm-i386v.h: Allow START_INFERIOR_TRAPS_EXPECTED and - DECR_PC_AFTER_BREAK to be predefined by files including - tm-i386v.h. - - * i386-tdep.c: Add supply_gregset(), fill_gregset(), - supply_fpregset(), and fill_fpregset() functions, which are - target dependent support functions for the SVR4 /proc register - interface. - - * dwarfread.c (enum_type, struct_type): Expand recognized - compiler generated tags to include symbols beginning with '.' as - well as '~'. - - * symtab.c (sources_info): Change simple printf of error message - to call to error(). - -Fri Nov 29 16:04:21 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/gdb.texinfo: remove leading comments that survived M4 but - described its role in the doc; add one more font to colophon; - strengthen disclaimer about unsupported configs. - -Wed Nov 27 01:23:41 1991 John Gilmore (gnu at cygnus.com) - - Fix bugs in C++ debugging. - - * symtab.h: target_type is not used in record types. - Eliminate TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. Eliminate - lookup_method_type. Add TYPE_TYPE_SPECIFIC macro. - - * symtab.c (lookup_member_type): Don't chain them up, just - allocate one in symbol_obstack when we need one. - (allocate_stub_method): Build stub in symbol_obstack. - (check_stub_method): Move here from values.c. Don't deallocate - stub; overwrite it. - (lookup_method_type): Gone now. - - * buildsym.c: Handle g++ v1 stabs a little bit better. - Change some C++ parsing error()s to complain()ts. - * buildsym.c, findvar.c, printcmd.c, symtab.c: Make unions and - structs have the same representation and work the same as far as - C++ is concerned. - * buildsym.c, symtab.c, values.c: Remove all references to - TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. - - * valops.c: Improve comments and indentation. Only call - check_stub_method when the stub flag is on. - * valprint.c: Fix or mark minor bugs and unportabilities. - - * coffread.c (anonymous unions): Allocate a cplus structure. - - * mipsread.c: Eliminate "template" types. Build new, real - types whenever we need them. Allocate cplus structures as needed. - Bulletproof the type parsing a bit more. Mark storage leaks. - (parse_type): Copy TYPE_TYPE_SPECIFIC when copying a real type - on top of a partial type. - -Fri Nov 22 16:39:57 1991 John Gilmore (gnu at cygnus.com) - - * inflow.c (terminal_inferior): Check the results of ioctl's, and - print a message if any of them fail. - (terminal_ours_1): Store result of ioctl's for debugging, but - don't print (the terminal isn't ours...). - - * tm-tahoe.h (FRAME_ARGS_ADDRESS): No need to offset from frame - pointer. - - * m2-exp.y (MAX, MIN): Rename to MAX_FUNC, MIN_FUNC to avoid - conflicts with system header files. - -Fri Nov 22 08:27:40 1991 John Gilmore (gnu at cygnus.com) - - * Roll VERSION to 4.2.95. - - * buildsym.c, coredep.c, mem-break.c, xcoffread.c: Put - first, before defs.h. - * config/mh-i386sco: Override compiler to gcc, print warning. - * configure.in: Handle i386-none-aout rather than i386-aout-none. - * infptrace.c, language.h, utils.c: Lint. - * m2-exp.y: #undef MAX and MIN in case system includes set them. - * xm-tahoe.h: Set HOST_BYTE_ORDER. Include system versions of - {BIG,LITTLE}_ENDIAN and the INT_MAX family first, to avoid - redefinition warnings. - * defs.h: Reorder things so that the xm-file gets first crack - at #define's, followed by defs.h and then the tm-file. - * Makefile.in: Remove spaces after 'ignore exit code' - flags. - Late-model BSD 'make's don't cope with them. - -Thu Nov 21 23:48:56 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll new files into various lists. - -Thu Nov 21 18:26:11 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (struct_type): Must initialize the c++ specific - portion of union types as well as struct types, since gdb attempts - to reference the c++ specific info for both types. - -Thu Nov 21 10:23:52 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.2.90. - - * defs.h: Incorporate param.h into defs.h. All users changed. - * param-no-tm.h: Change users to define TM_FILE_OVERRIDE instead. - * param.h, param-no-tm.h: Removed. - * Update copyrights in all changed files. - * dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c, - solib.c, symtab.h, tm-umax.h, valprint.c: Lint. - * tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h, - xm-merlin.h: Avoid host include files in target descriptions. - * getpagesize.h: Removed, libiberty copes now. - * Makefile.in: Remove getpagesize.h, param.h, param-no-tm.h. - - * exec.c (exec_files_info): If `verbose' is set, show file offset - as well. - - * main.c: Use getcwd rather than getwd. - * standalone.c: Fake getcwd rather than getwd. - * xm-*.h: Remove fake values of MAXPATHLEN. - - * xcoffexec.c: Add /* */ to #if 0'd thing to help ANSI. - -Wed Nov 20 18:35:56 1991 John Gilmore (gnu at cygnus.com) - - * Remove gdb/hp-include. Support for HP a.out oddities should be - in BFD, not in GDB. Move gdb/hp-include/a.out.h to include/a.out.hp.h. - - * infptrace.c, tm-sun386.h: Cashier , remove refs. - - * configure.in, xconfig, tconfig, Makefile.in, doc/gdbint.texinfo: - Makefile fragments for various hosts and targets now come from - gdb/config/mh-* and gdb/config/mt-*. This is for consistency with - other config setups. - - * rs6000-pinsn.c, rs6k-opcode.h: Clean up. - * rs6k-opcode.def: Delete. - -Wed Nov 20 05:04:40 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c: Recognize obsolete form of AT_element_list - attribute still used by at least one AT&T compiler, and possibly - more. - -Tue Nov 19 07:53:55 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (enum_type, struct_type): Ignore names invented by - helpful compilers for anonymous structs, unions, and enums. - - * c-exp.y, m2-exp.y: Add defines for yymaxdepth, yy_yys, and - yy_yyv, so multiple parsers produced by SVR4 versions of yacc - can coexist in the same executable without collision. - - * symtab.h: Add declaration for lookup_template_type() to kill - compiler warnings about conversions from int to pointer. - -Mon Nov 18 17:45:18 1991 Fred Fish (fnf at cygnus.com) - - * procfs.c: Move inclusion of defs.h to before param.h, as in - all the other source files that include both. This is required - to supply some typedefs that are used in files included by param.h. - - * m68k-tdep.c (m68k_skip_prologue): Add generic m68k support for - skipping function prologues, ala the other cpu families (i386, - mips, m88k, etc). Add the ability to skip movm and fmovm - instructions in the prologues. Still needs support for profile - (-p compiled) prologue sequences (FIXME). - - * tm-68k.h: Change SKIP_PROLOGUE macro to use the new generic - m68k prologue skipping function by default. - - * tm-altos.h, tm-isi.h: Continue to use the old definition of - SKIP_PROLOGUE. - -Mon Nov 18 15:12:45 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Remove tdesc stuff, and extra blanks before colons. - * blockframe.c: Remove tdesc-related code. Default - FRAME_CHAIN_COMBINE. - * infrun.c: Remove tdesc-related code. - * m88k-tdep.c (frame_chain_combine, init_frame_pc): Remove copies - of defaultable things. - * tm-m88k.h: New file, common to all Moto 88k target configs. - Derived from tm-delta88.h. - * tm-delta88.h: Use it. - * xm-m88k.h: Common file for 88K hosts. Remove obsolete stuff. - * xm-delta88.h: Use it. - * tm-*.h: Remove FRAME_CHAIN_COMBINE macros, since all are - default. - * coffread.c: Remove tdesc stuff. - * tconfig/delta88, tconfig/m88k: Remove tdesc stuff. - * xconfig/m88k: Rename tm-88k.h to tm-m88k.h. - -Mon Nov 18 13:51:37 1991 Per Bothner (bothner at cygnus.com) - - * source.c (open_source_file): If openp fails, try again - using just the base (non-directory) part of the filename. - This solves various annoying problems, such as when the - source was compiled with an absolute pathname - and the - source files have moved. Or if the source was compiled - using a relative pathname, it can be more convenient - to just specific the source directory to the dir command. - -Mon Nov 18 00:04:41 1991 Fred Fish (fnf at cygnus.com) - - * cplus-dem.c (munge_function_name): Add missing third arg to - instance of call to do_type(). - - * dwarfread.c: Changes to match new dwarf.h. Remove - AT_deriv_list, AT_loclist, AT_incomplete, AT_const_data, - and AT_is_external. - -Sun Nov 17 16:20:53 1991 Michael Tiemann (tiemann at rtl.cygnus.com) - - * symtab.h (struct type): Moved C++-specific fields into new type - `struct cplus_struct_type'. Now takes 10% less memory. Many - macros changed. - * symtab.c (init_type): Don't set fields belonging to - TYPE_CPLUS_SPECIFIC unless TYPE is TYPE_CODE_STRUCT. - * buildsym.c (read_type): Allocate TYPE_CPLUS_SPECIFIC for - TYPE_CODE_STRUCT. - (read_struct_type): Ditto. Also, add comments about how we can - deduce TYPE_VPTR_FIELDNO from inheritance info and fieldname info. - * coffread.c (decode_base_type): Allocate TYPE_CPLUS_SPECIFIC for - TYPE_CODE_STRUCT. - (read_struct_type): Ditto. - * dwarfread.c (struct_type): Ditto. - - * symtab.c (read_range_type): Don't set TYPE_MAIN_VARIANT. - (lookup_pointer_type): Don't use or set TYPE_MAIN_VARIANT. - (lookup_reference_type): Ditto. - - * cplus-dem.c: Many changes made to handle decoding of - ANSI-mangled names. - * symtab.c (gdb_mangle_name): Mangle/demangle ANSI-mangled names - as well. - -Fri Nov 15 17:57:59 1991 Stu Grossman (grossman at cygnus.com) - - * mipsread.c (parse_partial_symbols): patch to keep DEC C - compiler from making gdb bomb out. Thanks to Ed Santiago! - -Thu Nov 14 19:27:30 1991 Fred Fish (fnf at cygnus.com) - - * symfile.c: Add function compact_misc_function_vector() to - remove duplicate misc function vector entries. See comments - in source for why this is necessary/desirable. - - * dwarfread.c: Add misc function type parameter to internal - record_misc_function(). Remove calls to init_misc_bunches() - and condense_misc_bunches(), these are now done in elfread.c. - - * elfread.c: Add support for reading bfd canonical symbol tables - and generating misc function vector entries for global and - absolute symbols. Do calls to init_misc_bunches() and - condense_misc_bunches() where they will enclose all calls to - record_misc_function(), including those in dwarfread.c. - -Thu Nov 14 17:02:11 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/Makefile.in: new targets gdb.me, gdb.ms, gdb.mm - (roffable documentation). - * doc/gdb.texinfo: embedded hints (as comments) for better - texi2roff conversion. - -Thu Nov 14 13:18:25 1991 John Gilmore (gnu at cygnus.com) - - * m88k-tdep.c (examine_prologue): Deal with OR instructions - that shuffle parameters into other regs. - * symtab.c (decode_line_1): Fix bug introduced in Per's change - of Nov 12th. - -Wed Nov 13 19:51:11 1991 Steve Chamberlain (sac at cygnus.com) - - * Makefile.in, xconfig/delta88 made it install a sysV manual page; - gdb.z into the right place. - -Wed Nov 13 16:45:13 1991 John Gilmore (gnu at cygnus.com) - - Motorola 88000 port without tears, I mean without tdescs. - - * m88k-tdep.c: Blow away all tdesc stuff. - Provide functions for all the frame-related macros in - tm-delta88.h. Adopt i960-style EXTRA_FRAME_INFO. - (examine_prologue, frame_find_saved_regs, skip_prologue): borrow - from i960-tdep.c and adapt to the function prologues on the 88k. - (read_next_frame_reg): Borrow from mips-tdep.c. - FIXME: frame_locals_address should go away. - - * tm-delta88.h: Dump all the tdesc stuff. - Macros for all frame-related stuff call fns of same name. - Remove duplicated definitions. FP_REGNUM becomes same as - SP_REGNUM. - - * xm-88k.h: Eliminate lots of library dependencies, now handled - in libiberty. Eliminate KDB nonsupport. - - * doc/gdbint.texinfo: Add rudiments on frames. FIXME, add more. - - - * stack.c (frame_info): Mark frameless functions. - Print locals address (FIXME, remove if same). - * blockframe.c: Comment changes, FIXME after. - * coffread.c: Even without TDESC, need to zap "@" symbols. - Don't register for wierd format names; change the names in BFD. - - * alloca.c, language.c, tdesc.c: Lint. - * tdesc.c, tdesc-lib: FIXME: remove these. - -Tue Nov 12 19:30:22 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Add tdesc library support. Fixups to lint, - copying.c rules. - -Tue Nov 12 13:43:26 1991 Per Bothner (bothner at cygnus.com) - - * symtab.c (decode_line_1): Remove spurious call to operator_chars. - - Allow setting breakpoints on C++ destructors. - * valops.c (destructor_name_p): Don't check TYPE_HAS_DESTRUCTOR, - since it lies. Rely on callers to catch missing destructors. - * symtab.c (decode_line_1): For example (see above), here. - * buildsym.c, symtab.h: Remove TYPE_FLAGS_HAS{CON,DE}STRUCTOR - flags since they are no longer used. - - Fixes to support C++ methods with functional parameters. - * c-exp.y (func_mod rule): Allow (and ignore) list of parameter - types in a function type. - * eval.c (parse_and_eval_type), value.h: New function, - parse_and_eval_type, is based on old code from check_stub_method. - But don't actually evaluate the cast, since that calls - value_cast(), whcih may fail. Just extract the type - from the parsed expression. - * values.c (check_stub_method): While looping through the - arguments, adjust depth *after* parameter has been handled. - Replace call and setup of parse_and_eval with new function - parse_and_eval_type. - -Tue Nov 12 09:40:07 1991 Fred Fish (fnf at cygnus.com) - - * utils.c, rem-multi.shar: Remove fixed arg count version of - concat(). - - * altos-xdep.c, arm-xdep.c, coffread.c, command.c, convex-xdep.c, - core.c, dwarfread.c, gould-xdep.c, infcmd.c, language.c, - m88k-xdep.c, main.c, printcmd.c, pyr-xdep.c, source.c, - sun386-xdep.c, symm-xdep.c, umax-xdep.c, values.c, xcoffread.c: - Change all instances of use of fixed args concat() to variable - args concat() now located in libiberty. - -Tue Nov 12 07:23:46 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Add xcoffread.c, xcoffexec.c. - * xcoffread.c: New file for handling AIX mangled-coff files. - * xconfig/rs6000, tconfig/rs6000: New files. - * buildsym.c: Add hooks for xcoffread.c. - * rs6000-pinsn.c, rs6000-tdep.c, rs6000-xdep.c, tm-rs6000.h, - xm-rs6000.h, rs6k-opcode.def, rs6k-opcode.h: New files. - * xcoffexec.c: New file for handling AIX shared libraries. - -Mon Nov 11 19:14:31 1991 Fred Fish (fnf at cygnus.com) - - * core.c: Minor rewording of message to user containing name of - (and possibly arguments to) the program that generated a core - file. - - * elfread.c: Remove the register_addr() stub now that it is no - longer needed. - - * procfs.c: Move misplaced #endif for ATTACH_DETACH. Add new - fetch_core_registers() function for core file support. - -Sat Nov 9 13:37:57 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (dwarf_psymtab_to_symtab): Remove leftover call - to do_cleanups() which resulted from a previous change. - - * elfread.c: Re-enable compilation of register_addr() stub - whenever it is not supplied by coredep.c - -Sat Nov 9 00:40:32 1991 John Gilmore (gnu at cygnus.com) - - Add tracking of object files (that contain symbols) to gdb. - This includes a "struct objfile" that owns symtabs and psymtabs - that were read in from that binary file. - - * symfile.h: Add struct objfile. Add pointer to the objfile - into the struct sym_fns. - Replace global `symfile' and `symfile_mtime' with - `symfile_objfile'. Add global object_files chain. - - * symfile.c: Move param.h above symtab.h. - (sort_misc_function_vector): Add. - (syms_from_objfile): Was syms_from_bfd. - (symfile_open): Now returns objfile. - (allocate_objfile): New. - (free_objfile): New, replacing free_all_.*symtabs. - (symfile_init): Takes objfile arg, puts it in sym_fns result. - (reread_symbols): Searches whole chain of objfiles. - (allocate_symtab): Takes objfile as new parameter, chains them. - Handle INIT_EXTRA_SYMTAB_INFO. - (free_all_psymtabs, free_all_symtabs): Move here from symmisc.c. - - * dbxread.c: Make more errors into complaints. - (push_subfile, pop_subfile): Move to buildsym.c. - (dbx_symfile_read, dbx_symfile_init, fill_symbuf, read_dbx_symtab, - start_psymtab, psymtab_to_symtab_1, read_ofile_symtab, - dbx_psymtab_to_symtab, ): Use bfd ops, don't use file descriptor. - Pass objfile. Change callers. - (fill_symbuf, SWAP_SYMBOL): Take bfd as arg. - (read_dbx_symtab): Just wipe out new symbols, not all, on error. - (end_psymtab): Blow away psymtab if empty. - (process_symbol_pair): Swallow into read_ofile_symtab. - (process_one_symbol): Use push_context and pop_context. - (virtual_context): Delete #if 0'd obsolete stuff. - - * buildsym.c (end_symtab): Pass objfile. - (dbx_lookup_type): Handle null typevector. - (dbx_alloc_type): Check file number, not sym number, for -1. - (find_symbol_in_list): Add for xcoffread. - (start_symtab): Default typevector is empty. Keep reusing same - context_stack. - (end_symtab): Take objfile argument and pass it to - allocate_symtab. Don't make a symtab if no blocks or symbols. - Handle empty typevector. - (push_context): New function for context stack nesting. - (read_type): Mark FIXME where we need to reintroduce type smashing. - - * buildsym.h (pop_context): Macro, paired with push_context. - (subfile_stack): Move here from dbxread.c. - - * coffread.c (end_symtab, read_coff_symtab): Take and use objfile arg. - (read_coff_symtab): Cleanup by freeing objfile, not all symtabs. - - * mipsread.c (read_mips_symtab, parse_partial_symbols, parse_fdr, - new_psymtab, new_symtab): Take and use objfile arg. - - * dwarfread.c (scan_compilation_units, start_psymtab, - process_dies, end_symtab, dwarf_build_psymtabs, - read_lexical_block_scope, read_func_scope, read_file_scope): Take - and use objfile argument. - (psymtab_to_symtab_1, read_ofile_symtab): Don't take or use file - descriptor. Use BFD internal functions instead. - (end_symtab): Call global allocate_symtab. - - * elfread.c, target.c: Minor changes to accommodate objfiles. - * symtab.h: partial_symbol_table has no symfile_name member now. - (fn_fieldlists voffset): avoid non-int bitfield. - (struct symtab): Add objfile * and objfile_chain * of symtabs. - (struct partial_symtab): Add objfile * and objfile_chain * of - psymtabs. Remove symfile_name. - - * symmisc.c: Lose free_all_symtabs, free_all_psymtabs. - (printsyms_command): Rename from print_symtabs. Add selective - listing if 2nd argument given. Print objfile info. - (printpsyms_command): Rename from print_partial_symtabs. Ditto all. - (printobjfiles_command): New; prints objfiles lists, and checks - for consistency of symtab, psymtab, and objfile lists. - - * symfile.h, symfile.c, symtab.h: Lint - -Fri Nov 8 23:38:48 1991 John Gilmore (gnu at cygnus.com) - - * command.c: Include param.h. - * defs.h (warning_setup, warning): Declare. - * expprint.c (print_subexp, UNOP_MEMVAL case): Lint. - * inflow.c (new_tty): Use USE_O_NOCTTY #define. - * language.c, printcmd.c (print_scalar_formatted), signame.c, - stack.c: lint. - -Thu Nov 7 18:26:15 1991 Steve Chamberlain (sac at rtl.cygnus.com) - - * Makefile.in: link with libiberty after libreadline, since - readline might want something in libiberty. - * m88k-xdep.c: Fixed the register offsets in the ptrace_user - struct for BCS 88k machines. - * xm-m88k.h: don't define USIZE if already defined. - * configure.in: Added delta88 target. - -Thu Nov 7 04:51:19 1991 John Gilmore (gnu at cygnus.com) - - * am29k-pinsn.c, am29k-opcode.h: Fix decoding of mtacc, dmac, fmac. - - * tm-*.h: Remove READ_DBX_FORMAT, COFF_FORMAT, and - READ_MIPS_FORMAT, which have been unused since BFD. Still - remaining is COFF_NO_LONG_FILE_NAMES. - * tm-sun3.h, tm-altos.h: Remove detritus accidentally left from - function calling code moved to m68k-tdep.c. - -Wed Nov 6 17:21:59 1991 John Gilmore (gnu at cygnus.com) - - * coffread.c: Eliminate c_nsyms in favor of c_naux. - Complain if no auxents on .bf and .ef FCN symbols, and assume - lots of line numbers. - (init_linenos, enter_linenos): Use a sentinel at the end of the - read-in linenos, to make for a fast, safe loop-end test. - -Wed Nov 6 02:54:08 1991 Steve Chamberlain (sac at cygnus.com) - - * coffread.c (read_coff_symtab): coffread used to rely on the - x_sym.x_misc.x_lnsz.x_lnno field giving the # of linnos in a - function. Two of the formats I'm using (29k and 88k) don't seem to - set it. Ths patch to fcn_last_line and (enter_linenos) is an - attempt to use the actual size of the linno table in the file to set - the number of linenos to process. - -Tue Nov 5 22:47:46 1991 Steve Chamberlain (sac at cygnus.com) - - * Makefile.in: put a - infront of the mv y.tab.c c-exp.tab.c and - mv y.tab.c m2-exp.tab.c, so that if bison is used, and the files - are created in place, so the mv fails, then the make continues. - -Tue Nov 5 16:47:47 1991 Per Bothner (bothner at cygnus.com) - - Add C++ as a separate language. - * defs.h (enum language): Add language_cplus. - * dwarfread.c (end_symtab): Support language_cplus. - * c-exp.y: Add new struct language_defn cplus_language_defn. - Don't set c to be the default language (see main.c). - * c-exp.y (yylex): Only look for field of this if - language is C++. (First difference from C!) - * language.c: Add case branches for C++ (currently, all - the same as C). Also, add c++ to "usage" note for "set lang". - * valprint.c (typedef_print). Add case branches for C++. - * main.c (main): New way to set initial language: Look at - file extension of psymtab containing main(). (Same as we - do for symtabs, but avoid loading the symtab yet.) - * symtab.c: New routine find_main_psymtab(), used by main() - to set initial language. - * symfile.c (allocate_symtab): Move code for mapping file - extensions-> languages to new deduce_language_from_filename(). - - Fix a C++ problem when looking for methods in super-classes. - There was confusion between base and derived types. - * valops.c (value_fn_field): Change function interface. - * values.c: Use new value_fn_field interface. - -Mon Nov 4 10:49:33 1991 Per Bothner (bothner at cygnus.com) - - * infrun.c: Fixed typo in comment. - * utils.c: All the v*fprintf emulation is now in libiberty, - so we can get rid of some junk. - * xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco, - xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more. - * m68k-pinsn.c (print_insn_arg): Support BB/BW/BL - type operands, as used by branch instructions. - * gmalloc.c: Fix prototype of memcpy. - * elfread.c: Comment out register_addr, since it conflicts - with the one in coredep.c. - * buildsym.h: Remove extern declarations of two functions - that are really static in buildsym.c. - * tm-mips.h: Add symbolic names for more registers. - * mips-xdep.c (store_inferior_registers): Use new register names. - * xm-mips.h: Simplify REGISTER_U_ADDR, since it is now - only used for core files, not ptrace. Therefore, - the KERNEL_U_ADDR hack is no longer needed. - The mapping to ptrace number is now in in mips-xdep.c. - * mips-xdep.c: Define REGISTER_PTRACE_ADDR (using the - mapping from the old REGISTER_U_ADDR), and use it - in {fetch,store}_inferior_registers. - * mipsread.c: Rename #include ecoff.h to new name coff-mips.h. - * mips-tdep.c (mips_push_dummy_frame, mips_pop_frame): - Save/restore FP regs correctly (?). - * dbxread.c: Remove duplicate define_symbol and type_synonym_name - (these had been previously moved to buildsym.c). - Hence, define_symbol becomes extern instead of static. - * buildsym.c (read_struct_type): Comment out bogus handling - of C++ operator methods. Minor hacking of reading of class - contexts. Make define_symbol non-static, so dbxread.c can call it. - -Fri Nov 1 11:05:47 1991 John Gilmore (gnu at cygnus.com) - - * mipsread.c (read_mips_symtab, read_the_mips_symtab): Use real - filename with error messages. - * stack.c (frame_select_command): Rename to select_frame_command - to avoid "fr" and "fra" having nonunique completions. - * symfile.c (sort_symtab_syms): Ignore sort of zero symtab *. - (symfile_init): Print file format name when unable to handle it. - (free_named_symtabs): Use BLOCKVECTOR rather than obsolete BLOCKLIST. - * symmisc.c (free_symtab): Only free linetable if nonzero. - * symtab.h: Remove obsolete BLOCKLIST macros. - -Thu Oct 31 18:12:43 1991 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): another stepi/nexti fix. Ensure - that stop_step is 1 at bottom of main loop. I don't know why this - needs to be done, but it helps me sleep better at night. - -Sun Oct 27 18:18:39 1991 Stu Grossman (grossman at cygnus.com) - - * main.c (initialize_history): Read history after reading all - init files. - -Sun Oct 27 14:09:25 1991 John Gilmore (gnu at cygnus.com) - - * buildsym.c: Break out initial malloc sizes. - (record_line): Record directly in a subfile. Alloc on demand. - (compare_line_numbers): Add from xcoffread.c. - (end_symtab): New params say whether to sort pendings and - linetable. Patch block stabs if defined. Shrink linetable before - allocating the symtab. - * buildsym.h: Delete line_vector* and prev_line_number. Add - global_stabs and file_stabs for xcoffread. - * dbxread.c (start_subfile): Move to buildsym. Change above calls. - * symtab.h: LINETABLE(symtab) can now be null. Zap LINELIST. - * symmisc.c, symtab.c: Cope with null LINETABLEs. - - * blockframe.c: Pass fromleaf to INIT_EXTRA_FRAME_INFO. - * tm-29k.h, tm-88k.h, tm-i960.h, tm-irix3.h, tm-mips.h, tm-pyr.h, - tm-sparc.h: Accept fromleaf parameter. - * c-exp.y (yyerror): Pass error message if given. - * configure.in: Add rs6000 host and target. - * inflow.c (new_tty): O_NOCTTY kludge for RS/6000. - * symfile.h (entry_point): Add. - -Sat Oct 26 00:16:32 1991 John Gilmore (gnu at cygus.com) - - * buildsym.c: New file. Breaks out symbol-table-building routines - from dbxread.c, so they can be shared with xcoffread.c. - * buildsym.h: New file. Declarations for buildsym.c users. - * dbxread.c: Remove large chunks into buildsym.c. - * Makefile.in: Add buildsym.c and buildsym.h. - - * symfile.c (syms_from_bfd): New routine. - (add_symbol_file): Call it to do the real work. - (syms_from_bfd): Initialize entry_point before calling symfile_init. - * symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c: - Avoid declaring or setting entry_point (symfile.h & symfile.c cope). - -Fri Oct 25 10:58:16 1991 Mark Eichin (eichin at cygnus.com) - - * cplus-dem.c (cplus-demangle): added support for templates, static - data, and the new (correct) mangling for destructors. - - * dwarfread.c: (dwarfwarn): created a varargs version of - dwarfwarn, for non __STDC__ compilers. - - * c-exp.y: (yylex): added match for "template" token. - (typebase): added TEMPLATE name '<' type '>' clause, for explicit - specification of template types. - - * symtab.c: (lookup_template_type): new function for finding - templates in symbol table. - (type_name_no_tag): changed to explicitly check for s/u/e at the - beginning of the symbol - if it is a template, none of these will - be there (but the name will still contain spaces.) - -Fri Oct 25 18:59:32 1991 Per Bothner (bothner at cygnus.com) - - Various fixes to improve g++ debugging. - * symtab.h: Add is_const and is_volatile flags for each method. - These are bit fields - take their space from voffset, - which shrinks to 30 bits. Since voffset is now a bitfield, - make it unsigned for portability. This changes its interpretation - slightly: Static methods now have voffset 1 instead of -1, - and virtual offsets start at 2, not 1. - * symtab.c: Renamed gdb_mangle_typename to gdb_mangle_name, - since it now returns an entire magled method name, not just - the type part. This avoids some duplication. - It also allows us to correctly mangle const and volatile - methods (using the new is_const and is_volatile bit fields - mentioned above). - * valprint.c (type_print_base), values.c (check_stub_method): - Simplify by using new gdb_mangle_name. - * values.c (value_headof): Fix to correctly handle single - inheritance (actually two fixes, either of which suffices). - * dbxread.c (read_struct_type): Handle const and volatile - method specifiers. - * dbxread.c (read_struct_type): Yet one more place where - we must handle '\\' continuations. - * valprint.c (vtbl_ptr_name): Add final '\0'. - -Fri Oct 25 16:06:38 1991 Stu Grossman (grossman at cygnus.com) - - * tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE): fix output of - short return values for sparc and 68k. Patch from Paul Eggert. - - * coffread.c, coredep.c, i386-xdep.c: install patches for - SysV/386 3.2 from Mauro DePalma. - -Fri Oct 25 02:02:13 1991 John Gilmore (gnu at cygnus.com) - - * core.c (core_file_info), exec.c (exec_file_info): Print file - type. Use printf_filtered. - - * valops.c (value_fetch_lazy): Avoid 0-length fetches. - -Thu Oct 24 23:06:40 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c: Add casts to remove compiler warnings. - - * tm-3b1.h, tm-68k.h, tm-altos.h, tm-amix.h, tm-hp300bsd.h, - tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-pn.h, tm-sun2.h, - tm-sun3.h: Remove locally duplicated code for calling functions - in the inferior. The only differences were in the specific trap - vectors used and whether or not an fpu was present. These are - now handled by appropriate definitions of BPT_VECTOR and - HAVE_68881 respectively. Other minor obvious cleanups. - - * valops.c: Correct a minor misspelling. - - * utils.c: Remove local BSD/USG hacks that are now in libiberty. - - * dwarfread.c: Remove prototype for dwarfwarn. Does not work - with . - -Thu Oct 24 09:33:44 1991 John Gilmore (gnu at cygnus.com) - - * stack.c (frame_command): Always print. Use new - frame_select_command to select a frame without printing. - - * dwarfread.c: Use , since is not portable. - -Thu Oct 24 01:32:51 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c: New file for DWARF debugging format support. - - * elfread.c: New file for ELF object file format support. - - * procfs.c: New file for SVR4 /proc (process file system) support. - - * tm-amix.h, xm-amix.h, tconfig/amix, xconfig/amix: New files for - Amiga UNIX support. - - * xm-svr4.h, tm-svr4.h: New files for SVR4 support. - - * xm-m68k.h: New file for host machines with m68k cpu. - - * Makefile.in: Add elfread.c and dwarfread.c to SFILES_MAINDIR. - Add elfread.o and dwarfread.o to OBS. - - * symfile.h: Add "elf" to list of supported formats in comment. - - * c-exp.y, defs.h, symtab.h, valprint.c: Add three new builtin - types to gdb, builtin_type_long_double, builtin_type_complex, and - builtin_type_double_complex. Add and use new TARGET_SHORT_BIT, - TARGET_INT_BIT, TARGET_LONG_BIT, TARGET_FLOAT_BIT, - TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_COMPLEX_BIT, and - TARGET_DOUBLE_COMPLEX_BIT, as the sizes in bits of the indicated - types on the target machine (ala the existing TARGET_LONG_LONG_BIT). - - * infrun.c: When using SVR4 /proc interface instead of ptrace(), - call proc_set_exec_trap() to setup child to stop at first instruction. - - * inftarg.c: When using SVR4 /proc interface, call proc_wait() - rather than wait(). - - * m68k-tdep.c: Add new routines supply_gregset(), fill_gregset(), - supply_fpregset(), and fill_fpregset(), which are machine - dependent support routines for SVR4 /proc interface. - - * utils.c: Add warning_setup() and warning(). Warning() behaves - the same as error() except that it returns normally rather than - jumping back to command level. Modules that don't want to call - warning() for some reason, but want to produce their own warnings, - can call warning_setup() to ensure compatibility with the way - warning() and error() deal with the terminal. - - * symtab.c: Make internal errors produce more useful messages. - - * tm-68k.h: Move code that is duplicated in almost every single - m68k based machine's configuration files to this common file. - Duplications in the configuration files still need to be removed - (FIXME). - - * infrun.c (child_create_inferior): System V versions must call - setpgrp() with no arguments, to comply with prototyping typically - in . - - * munch: Add support for SVR4 style nm output. - - * dbxread.c, mipsread.c symmisc.c, symtab.c: Remove the object - file specific fields from the partial symbol table structure and - replace them with a pointer to private data for each different - flavor of object file reader to initialize appropriately. - -Wed Oct 23 09:38:20 1991 John Gilmore (gnu at cygnus.com) - - * xconfig/sun[34]os4: Add note about strstr botch on sunos4.0.3c - and previous. - - * mipsread.c (fixup_undef_type): New function. If a struct / - union / enum is defined in a header file but nowhere else used, - (by typedefing, pointer referencing or declaration) the mipsread code - builds the complete tree for the structure but leaves its code as - TYPE_CODE_UNDEF as it doesn't know what kind of aggregate it is. - Guess its type based on the details of the members. - -Tue Oct 22 18:04:32 1991 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): Check return value from - find_pc_line. - -Mon Oct 21 17:47:03 1991 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): fix stepi/nexti that was broken - by my last edit to this routine. - -Mon Oct 21 14:27:43 1991 John Gilmore (gnu at cygnus.com) - - * tm-sun3.h (FIX_CALL_DUMMY): problem with cross debugging. - FIX_CALL_DUMMY does unaligned accesses and/or forgets to byte swap - the values before putting them into the dummy code. (From Peter - Schauer) - -Mon Oct 21 10:04:39 1991 Steve Chamberlain (steve at rtl.cygnus.com) - - * configure.in: added ebmon target. - -Wed Oct 16 22:49:58 1991 John Gilmore (gnu at cygnus.com) - - GDB-4.2 release! - - * Makefile.in: Roll VERSION to 4.2. - * README, TODO, WHATS.NEW: Update. - - * core.c (core_open): Improve error message for bad file. - Pass .reg virtual memory address to fetch_core_registers to help - it find the registers in the core-file header. - * coredep.c (fetch_core_registers): Take new argument, use it, - and pass it to register_addr to locate the block of registers. - * xm-mips.h: Update KERNEL_U_ADDR for new scheme. Cleanup a bit. - - * dbxread.c (read_dbx_symtab, process_one_symbol): Handle - Sequent N_FN_SEQ like everybody else's N_FN. - - * main.c: Circumvent SCO cc bug with #if !!defined(USG). - * tm-i386v.h: #endif guck. - * xconfig/i386*: Remove -Dgetpagesize()=4096 kludge. - * xconfig/i386sco: Add HAVE_STRSTR to avoid ANSI bdeath. - * xconfig/tahoe: Add REGEX, which seems to be missing. - - * coredep.c: Add for SCOnix. - * dbxread.c (read_dbx_symntab): Avoid coredump on malformed file. - * printcmd.c (print_formatted): Flush output before disassembly. - -Tue Oct 15 20:12:32 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * doc/refcard.tex (sec "Working Files"): consistent metavars and - other improvements, due to comments by François Pinard - (pinard@iro.umontreal.ca) - - * doc/gdb.texinfo (appendix "Installing GDB"): changes in - configure, and improvenets related to Pinard's refcard comments - -Tue Oct 15 08:45:12 1991 John Gilmore (gnu at cygnus.com) - - Changes from Fred Fish: - * tm-68k.h (FPI_REGNUM): Add. - * infrun.c (child_create_inferior): flush stdout and stderr - before forking. - * configure.in: Handle amigados, amix hosts and targets. - * inflow.c: Handle TIOCGLTC_BROKEN for Amiga. - - From Andreas Schwab: - * values.c (show_convenience): Use printf_filtered. - * main.c (define_command): Check result of lookup_command for - exact match. - (echo_command): Use printf_filtered, and force output out. - - * dbxread.c (read_enum_type): Avoid Modula-2 kludge that breaks C - programs. - * i387-tdep.c (double_to_i387): Fix typo for double_to_ieee_extended. - * utils.c (_initialize_utils): If !ISATTY, don't paginate. - * configure.in, tconfig/decstation, xconfig/decstation: Rename - dec3100 to decstation. - -Mon Oct 14 13:37:50 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/gdb.texinfo: Catch up to changes recorded here in ChangeLog - (nodes Continuing and Stepping; Memory; Targets) clarifications - due to Larry Breed - -Fri Oct 11 23:27:06 1991 John Gilmore (gnu at cygnus.com) - - * tm-{irix3,mips,nindy960,pn,symmetry,vx960}.h: Move - REGISTER_U_ADDR to corresponding xm- file. Sugg. by Peter Schauer. - - * symmisc.c (print_partial_symtabs): Add printpsyms debug cmd. - - * m68k-tdep.c (m68k_push_dummy_frame, m68k_pop_frame): Add - generic routines for calling inferior functions. - - * blockframe.c (inside_main_scope, inside_entry_scope): New. - - * copying.awk: Filter formfeeds out of copying & warrantee. - Make them available as `show copying' and `show warrantee' also. - * main.c (print_gnu_advertisement): Advt `show' commands. - -Thu Oct 10 17:25:47 1991 John Gilmore (gnu at cygnus.com) - - * mach386-xdep.c: Even when cross-compiling, leave in the - core-file reading code. - * core.c (get_core_registers): Avoid coredump if no .reg section. - -Wed Oct 9 17:03:34 1991 John Gilmore (gnu at cygnus.com) - - * mipsread.c, coffread.c: initialise TYPE_VPTR_FIELDNO to -1. - This avoids coredumps under `set print object on' in value_headof - (called erroneously by value_from_vtable_info) for `p &struct' - or `p *struct'. From Peter Schauer. - -Mon Oct 7 00:06:52 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll version to 4.1.2. - * dbxread.c: Use aout64.h, not a.out.gnu.h. Get external symbol entry - size from BFD (but, FIXME, we don't yet read external nlists's and - convert them to internal nlists's before handling them -- we still - assume they have the same size and alignment.) Use SET_NAMESTRING - everywhere useful. - * exec.c (exec_file_command): Move dead coff-encapsulation code - to BFD. - * m88k-tdep.c, m88k-xdep.c: Remove encap test and #inc . - -Fri Oct 4 22:30:06 1991 John Gilmore (gnu at cygnus.com) - - * configure.in, tm-i386v.h, xm-i386v.h: Intel 386 Mach host port. - * xm-i386mach.h, mach386-xdep.c, xconfig/i386mach: New files. - -Fri Oct 4 17:04:31 1991 Per Bothner (bothner at cygnus.com) - - More patches from Peter Schauer : - * mips-xdep.c (store_inferior_registers): Don't try to - write the (pseudo) FP. - * mipsread.c (parse_partial_symbols): Improved algorithm for - setting pst->texthigh. - -Fri Oct 4 16:47:32 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/Makefile: make TEXINPUTS include . everywhere - -Fri Oct 4 00:35:56 1991 John Gilmore (gnu at cygnus.com) - - * coffread.c, dbxread.c, symfile.c, symmisc.c, symtab.h: Remove - vestiges of typevectors, which were for symsegs and are no longer - used. (From a question by Eliot Dresselhaus - ). - -Thu Oct 3 09:33:26 1991 John Gilmore (gnu at cygnus.com) - - * dbxread.c, coffread.c: static-ize functions that were - gratuitiously external. (From Fred Fish.) - - * c-exp.y: sym->class to SYMBOL_CLASS (sym). - - * dbxread.c (dbx_lookup_type): Keep doubling size of typevector - until it is large enough. - - * dbxread.c (read_type): Handle error case slightly better. - Make complaint message not C++-specific. - -Wed Oct 2 17:21:07 1991 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): Fix step/next so that you only - stop at the beginning of a new line. This fixes various problems - with for loops, nested if-else's and switch statements. - -Tue Oct 1 06:33:55 1991 John Gilmore (gnu at cygnus.com) - - * symtab.c (lookup_symtab_1, lookup_symbol): "fatal" errors - between symtabs and psymtabs become ordinary error()s. - - * dbxread.c (read_dbx_symtab): Relocate end_of_text_addr - properly, making "end pc" correct in shared lib psymtabs. - (From Guy Harris .) - -Mon Sep 30 13:15:31 1991 John Gilmore (gnu at cygnus.com) - - * dbxread.c: Enable, but soften, const_vol_complaint. - (read_dbx_symtab): N_STSYM and N_LCSYM define static vars. - Ditto Gould N_NBSTS and N_NBLCS. Also, all types in the psymtab - should be file-scope, not global. - (read_struct_type): Remove ancient multiple-inheritance warning. - (read_range_type): Check base type, complain & patch if undefined. - * stack.c (frame_info): Demangle the function name in `info stack'. - (From Peter Schauer) - -Sat Sep 28 10:02:33 1991 John Gilmore (gnu at cygnus.com) - - * eval.c (evaluate_subexp_for_address): Don't use - TYPE_POINTER_TYPE directly (it might be zero if this type has - never had a pointer created before); use lookup_pointer_type. - * symtab.c (lookup_method_type): Arguments were swapped in all - callers, so fix it here. I'm amazed this worked at all! - -Fri Sep 27 18:09:31 1991 John Gilmore (gnu at cygnus.com) - - * c-exp.y, m2-exp.y: Define more yysymbols that happen to be - "bss" rather than "data" symbols, but which still conflict. - * m2-exp.y: Lint. - - * coffread.c (coff_symfile_read): Use xmalloc, not malloc. - * core.c (core_files_info): Shorten output. - * exec.c (exec_files_info): Ditto. - (build_section_table): Ignore zero-length sections. - * language.c, printcmd.c: Lint. - * language.h (get_frame_language): Declare. - * saber.suppress: update. - * stack.c (find_relative_frame): Remove complex code that was - #if 0'd, stick with simple code. Lint. - * saber.suppress: Update a bit. - * symfile.c (add_symbol_file_command): Add "?" to question. - * utils.c (parse_escape): Avoid \a due to bdead compilers. - * value.h: Declare typedef_print. - - * valprint.c (val_print, type_print_base): TYPE_CODE_RANGE less - kludgey. - - * nindy-tdep.c (nindy_frame_chain_valid): Use lookup_misc_func. - (Reported by Mark Peek .) - - * solib.c (solib_map_sections): Relocate all sections, even - though only the text section's size is tracked. Mark ld_text - for eventual elimination as we generalize to N sections. - - * infrun.c (wait_for_inferior): Don't check if the PC is in a - call_dummy if we were stopped by a random signal that is being - passed to the program. This produced wierd results when calling - functions in the inferior and signals (e.g. SIGALRM) were in use. - -Tue Sep 24 18:05:30 1991 John Gilmore (gnu at cygnus.com) - - * infrun.c (IN_SIGTRAMP): Not parenthesized properly. - Bugfix from Paul Eggert . - * tm-ultra3.h (IN_SIGTRAMP): Ditto. - * valprint.c (print_floating): Print 9 digits for IEEE floats. - From Paul Eggert. - -Mon Sep 23 15:50:07 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.1.1. - * source.c (line_info): Peter Schauer fixes a bug I introduced in - hex conversion. - -Fri Sep 20 16:10:52 1991 John Gilmore (gnu at cygnus.com) - - GDB-4.1 release! - - * Makefile.in (VERSION): Set to 4.1. - * language.c (set_language_command): Print useful help message, - and restore the language string after giving help. - * valprint.c (typedef_print): Print typedef in C or M2. - * symtab.c (list_symbols): Use it. - * main.c (main): Avoid any output before (gdb) prompt when -q. - * language.c (set_language_command): Handle errors by restoring - the language string to its current state (fix from A. Beers). - * doc/gdbint.texinfo: Roll in information from README. Rearrange - "how to install" and "how to print the doc" stuff so it drops - easier into README. - * configure.in: Rename rtpc CPU to romp to match config.sub. - * README, WHATS.NEW, TODO: Update for gdb-4.1. - -Fri Sep 20 17:39:14 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/gdb.texinfo: Updates from ChangeLog. set/show write, - autoloading shared libs, copyright etc on GDB startup, clean up $_ - and $__ index refs, set/show listsize and related updates to list - cmd. New host/target configs. - -Fri Sep 20 15:46:00 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/Makefile: generate aux version-no file doc/gdbVN.m4 - from main Makefile.in version definition - doc/gdb.texinfo: use version recorded in doc/gdbVN.m4 for current - GDB version no refs - Makefile.in (setup-to-dist): generate doc/gdbVN.m4 - - * doc/gdb.texinfo: merge new language-switching and lang-specific - doc by Andrew Beers - -Fri Sep 20 15:00:57 1991 Per Bothner (bothner at cygnus.com) - - * mcheck.c: Add __ONEFILE kludge to allow compilation by non-ANSI - compilers (which may lack stddef.h). - -Fri Sep 20 13:29:42 1991 John Gilmore (gnu at cygnus.com) - - * dbxread.c (read_dbx_symtab, process_one_symbol): N_FN and - N_WARNING are the same except for the N_EXT bit, so just use their - values alone, rather than OR-ing them with N_EXT. - -Fri Sep 20 12:27:55 1991 Stu Grossman (grossman at cygnus.com) - - * mipsread.c (parse_lines): Deal with negative extended line - offsets correctly. - - * c-exp.y, m2-exp.y: #define yyerrflag and yynerrs to avoid - global symbol conflicts. - -Fri Sep 20 02:28:15 1991 John Gilmore (gnu at cygnus.com) - - * .gdbinit: Move 'set complaints' to top, so it runs even in - case we aren't debugging GDB. - * language.c (_initialize_language): Fix type check and range - check documentation strings. - * utils.c (!HAVE_VPRINTF): Define vfprintf as a function, so - language.c can use it. (Though language.c should really not be - handling warnings/errors the way it does, FIXME.) - * symtab.c (lookup_primitive_type): const lint. - - Bugfix from Peter Schauer: - * source.c (lines_to_list): Make signed, to avoid comparison - going unsigned and complaining that -3 is too high for 21 lines. - * stack.c (lines_to_list): Ditto. - -Thu Sep 19 23:33:41 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in (HFILES): Add minimon.h. - (VERSION): Roll version number to 4.0.95. - (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist, gdb-XXX.tar.Z): - New rules for building distributions. Normal distribution - is built by doing `make -f Makefile.in gdb.tar.Z' in the directory - one level up from here; it calls make-proto-gdb.dir to build a - directory `proto-gdb' which is an image of the release. The old - `gdb.tar.Z' rule still works too. - * config.sub, configure: Roll in latest from .. - -Thu Sep 19 17:41:24 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/gdbint.texinfo: Reorder contents; reorganize new-host, - new-target, and new-config chapters; fix minor typos; come closer - to usual GNU markup conventions for @file @samp @code @var. - -Thu Sep 19 17:04:12 1991 Per Bothner (bothner at cygnus.com) - - Patches from Peter Schauer : - * mipsread.c (parse_partial_symbols): Enter the name of all - structs/unions... into the psymtab so we can access them if the - symtab is not read in. - * mips-tdep.c: Remove some unneeded #includes. - * xconfig/dec3100: Add HAVE_STRSTR. - -Thu Sep 19 15:14:23 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Circumvent Sun Make bug on *-exp.tab.o. - * c-exp.y, m2-exp.y: Lint. - * m2-exp.y: Avoid using yytname[] which is a Bison-ism. - * valprint.c (val_print_fields): Check for stub type. - * mipsread.c (_initialize_mipsread): Avoid using - builtin_type_void at initialize time. - (mipscoff_symfile_read): use it now. - -Wed Sep 18 15:55:51 1991 John Gilmore (gnu at cygnus.com) - - Merge multiple-language support, and partial Modula-2 support, - from Andrew Beers . - - * i387-tdep.c: New file, consolidates most 80387 support, - and eliminates host dependency on double<->extended conversions. - * i386-xdep.c, symm-xdep.c: Remove most 387 support. - * xconfig/i386{sco,v,v-g,v32,v32-g}: Now need i387-tdep.o. - - * symfile.c (allocate_symtab): New fn, consolidates the work - of allocating and initializing a new struct symtab. Set the - language of the symtab based on its filename extension. - * symfile.h: Declare it. - * mipsread.c (new_symtab): Use it. Minor formatting changes. - * dbxread.c (end_symtab): Use it. - - * mipsread.c (parse_symbol, case stParam and stProc): Add #if 0'd - code for saving types of parameters with each function definition. - * dbxread.c (define_symbol, function and parameter cases): Ditto. - (read_dbx_symtab, case N_DEFD): Ignore. - (read_enum_type): Recognize FALSE/TRUE enum as Modula-2 BOOLEAN. - (read_range_type): Rename MAX_OF_TYPE to MAX_OF_C_TYPE, etc. - #if 0 out its uses, though, since they set a dead value. - * coffread.c (end_symtab): Use allocate_symtab. - (process_coff_symbol): #if 0'd for functions and params as above. - (read_enum_type): Recognize Modula-2 BOOLEAN. - * symtab.c (add_param_to_type): #if 0'd function to add a - parameter type to a function type's field list. - - * defs.h (local_hex_format, local_hex_string, *_custom): Add. - * i386-xdep.c, pyr-tdep.c, pyr-xdep.c, remote-vx.c, solib.c, - source.c, symfile.c, dbxread.c, breakpoint.c, core.c, exec.c, - i387-tdep.c, infcmd.c, mips-tdep.c, stack.c, printcmd.c: Output - hex with local_hex_string for Modula-2 support. - - * breakpoint.c (breakpoint_cond_eval): Use new value_true to test - breakpoint condition language-independently. - - * parse.c: New file with the common code remains of expread.y. - * parser-defs.h: New file with common declarations from expread.y. - * c-exp.y: New file with the C parser from expread.y, and other - language-specific information. - * m2-exp.y: New file with the Modula-2 parser and etc. - * expread.y, expread.tab.c: Remove. - * breakpoint.c, eval.c, printcmd.c, expression.h: Use - parse_expression and parse_exp_1 rather than parse_c_expression - and parse_c_1. - - * symtab.h (enum languages): Move to defs.h. - (enum type_code): Add TYPE_CODE_CHAR and TYPE_CODE_BOOL. - Declare Modula-2 builtin types. - Add MAX_OF_TYPE and MIN_OF_TYPE macros. - - * symtab.c (_initialize_symtab): Remove builtin type - definition and initialization to *-exp.y. - (lookup_primitive_typename): Use language-dependent vector. - (lookup_typename): Fix bug, make it work if primitive typename. - (lookup_unsigned_typename): Call above. - (create_array_type): Set up range type for array index. - (list_symbols): Call typedef_print to print typedefs. - - * values.c (unpack_long, value_from_longest): Handle - TYPE_CODE_BOOL and TYPE_CODE_CHAR. - - * expression.h (enum exp_opcode): Add Modula-2 specific opcodes. - * expprint.c: Look up expression opcodes in language-specific - table, based on expression's language. Handle some Modula-2 - specific opcodes. - - * stack.c (frame_info): Print language of stack frame. - (select_frame): Also select language, if in auto-mode. - (get_frame_language): New subroutine. - * main.c (execute_command): Warn as language changes automatically. - - * printcmd.c (ptype_command): Parse types using the language - parser, both for language-independence, and so that scopes can - be specified. - - * language.h, language.c: New files for language-specific macros, - declarations, and definitions. - - Misc fixes: - - * main.c (main): If error() is called during early - initialization, print its message and then exit(1) from GDB. - - * valprint.c (type_print_base): Avoid printing garbage for ints - of unusual sizes. - (_initialize_valprint): Warn about host/target size assumption; - improve long long support slightly. - - * convex-tdep.c (comm_registers_info): Avoid parsing decimal and - hex -- let parse_and_eval_address do it. - - * doc/gdbint.texinfo (Languages): Doc how to add a language. - - * Makefile.in: Cope with new files and removed files. - -Tue Sep 17 08:37:41 1991 John Gilmore (gnu at cygint.cygnus.com) - - Add Andrew Beers' changes for Modula-2 support. His ChangeLog - entries are enclosed herein. Not all of these changes - have been merged into the master GDB sources -- check the - ChangeLog above here for the merge log. - -Mon Jun 3 17:05:45 EDT 1991 - - m2-exp.y Created. Tested outside of GDB for a few days. Proper - operators were added, C specific operators and tokens - removed. yylex() revamped to some extent. Still things - missing from the grammar, such as sets. - Tested for two weeks in GDB v3.5. - -Tue Jun 11 17:23:48 EDT 1991 - - m2-exp.y Added boolean constants TRUE and FALSE to the grammar - so they are built-in. Sort of a hack. - -Fri Jun 14 12:53:51 EDT 1991 - - m2-exp.y Added range checking for numeric constants. Any numeric - constant is assumed to be of builtin type INTEGER unless: - (1) it is octal or hexadecimal, in which case it is a - CARDINAL; (2) it is too big to fit into an INTEGER, in - which case it is a CARDINAL. - eval.c Added simple range checking for +, -, and * on integers. - Doesn't work very well for *, since 6 * 1,000,000,000 = - 1,705,032,704, which fails the simple test of result >= - first_operand, no matter in what order the operands are. - -Tue Jun 18 14:11:30 EDT 1991 - - Broke the parser into parts, one containing the C grammar and the other - containing code to be shared by all of the grammars. - - The following files no longer exist: - - expread.y - expread.tab.c - - The following files were added: - - c-exp.y (The C grammar) - m2-exp.y (The Modula-2 grammar) - parser-code.c (Code that is shared by the above grammar) - parser-code.h - parser-defs.h - - Makefile.dist Changed to reflect the above dependencies. NOTE: It is - now necessary to use the Bison compiler compiler, since it - will generate function/variable prefixes other than yy. - -Tue Jun 18 16:47:49 EDT 1991 - - symtab.[ch] Added the external variable working_lang, than holds the - value of the current working language. - Added the ennumerated type language_mode, with the values - language_auto and language_manual, the former meaning that - GDB sets working_lang as needed, and the latter meaning - that the value of working_lang is totally under user - control. - symtab.[ch] Added the Modula-2 pervasive types INTEGER, CARDINAL, - REAL, BOOLEAN and CHAR. Also added the type codes - TYPE_CODE_BOOL and TYPE_CODE_CHAR. - utils.c Added set_language_command and show_language_command to - implement the GDB support commands "set language" and - "show language". - expression.h A number of identifiers were added to the type exp_opcode - to facilitate Modula-2 builtin functions, integer - division, and array indexing. - -Wed Jun 19 13:25:58 EDT 1991 - - language.h Added the macro STRICT_TYPE, which evaluates to non-zero - if the language specified by working_lang requires the use - of strict typing of expressions. Eventually, even this - will be able to be changed by the user. - Added the macro RANGE_CHECK, which evaluates to non-zero - if the language specified by working_lang requires the - checking of a value against the domain of its type. - Eventually, even this will be able to be changed by the - user. - language.[ch] Predicates involving types (simple_type, ordered_type, - same_type, integral_type, numeric_type, character_type, - boolean_type, float_type) are added. These predicates are - based on the current value of working_lang, and are handy - in type-checking. - -Wed Jun 19 15:39:34 EDT 1991 - - eval.c Added the function type_array_rank which computes the rank - of an array type. - valarith.c Added the funtion value_bool, which when given a integer - value.h value (ie. struct value *) as an argument, it returns a - boolean value (ie. struct value *) true if that integer - is non-zero, and a boolean value false otherwise. - valprint.c Added cases for TYPE_CODE_BOOL, so Modula-2 BOOLEAN values - will print out properly. - -Wed Jun 19 16:36:34 EDT 1991 - - valops.c Added the function value_capitalize, which returns it - value.h argument capitalized if its argument is a lowercase - letter, or the argument unchanged if its argument is not a - letter. - valarith.c Added the function range_check_p, which returns non-zero - value.h if its value argument is between the integral bounds upper - and lower. - Added the function range_check_enum_p, which makes sure - that its value argument is a valid member of the domain of - its type argument. - Added the function range_check_range_p, which makes sure - its value argument lies between the upper and lower bounds - of its type argument, which must be a ranged type. - Added the function check_array_index, which range and type - checks an index of an array. - Added the function value_multi_subscript, which computes - array[idx1,idx2...idxN], given a value array and an array - of values representing indicies. - values.c Changed value_from_long to work with TYPE_CODE_CHAR and - unpack_long to work with TYPE_CODE_BOOL and - TYPE_CODE_CHAR. - -Wed Jun 19 18:04:08 EDT 1991 - - symtab.c Stored pervasive types in a structure and make - lookup_pervasive_type() a lookup function that was based - on working_lang. If lookup_pervasive_type() returned - non-zero, then that value was returned (a fix, since - before it simply wouldn't return the pervasive type.) - language.h Added the macro CAST_IS_CONVERSION, which evaluates to - non-zero if the language specified by working_lang means - "conversion" when it says "cast". - valops.c Added the function value_real_cast(), which performs a - value.h *cast*, not a *conversion*, which is what value_cast() - does when it can. In particular, - value_cast(,4) = 4.0, while - value_real_cast(,4) = some mess. - eval.c Modula-2 builtin functions implemented: ABS, CAP, CHR, - parser-code.c FLOAT, HIGH, MAX, MIN, ODD, ORD, TRUNC, and VAL. - expression.h Added macros MAX_OF_TYPE and MIN_OF_TYPE to work with MAX - and MIN on integral types. *NOTE*: These are currently - hardcoded to work only if there are 8 bits per storage - unit. FIXME. - eval.c Made logical functions call value_bool to return a - properly typed boolean value, based on working_lang. - -Thu Jun 20 11:55:27 EDT 1991 - - valprint.c Types now print out in a Modula-2 fashion. This works for - the cases when the type is printed out step-by-step, that - is, it doesn't work when the name of a structured type - (which includes the keyword "struct", etc.) is simply - displayed. - FIXME: Perhaps this is bad. Parts of it seem to kludgey, - since type specifications in C and Modula-2 are very - different. The C printing of a type is very recursive, - whereas in Modula-2 it is generally very simple. C has - type prefixes and suffixes, which have no real analogue in - Modula-2. Maybe type_print() should call a language - specific type printer. This is also advantageous if we - compile GDB to exclude some of the languages. We'll just - leave those functions out. - -Thu Jun 20 16:57:10 EDT 1991 - - dbxread.c When reading the complete symbol table in (via - psymtab_to_symtab()), the number and types of function - arguments are added to a function type. define_symbol() - calls add_param_to_type() to accomplish this. - Assumption: when we come across a function definition - (N_FUN symbol with an 'f' or 'F' in the name), its - arguments will appear before another function definition. - When a function is found, a pointer to its type is placed - in the global in_function_type. Changes that - add_param_to_type() makes are to this global. - valprint.c The type of a function now includes (for Modula-2) the - types of its parameters. - eval.c Type checking and a check for the proper number of - arguments is now done for function calls. Not sure of the - impact this has on C++ member function yet. - -Thu Jun 20 19:58:48 EDT 1991 - - valprint.c Rewrote the type printer. Broke it into two language - specific parts, adding the functions type_print_m2() and - type_print_m2_1(). - An unfortunate consequence is this: if you debugging a C - program in Modula-2 mode (why?), info types does not work - well with regular expressions, since the types are printed - out in Modula-2 terminology, but stored in C terminology. - language.[ch] Added the functions new_type_last(), type_keyword(), and - type_sep() to aid in the printing of typedefs. - symtab.c Made the printing of typedefs as language independent as - possible through calls to new_type_last(), type_keyword(), - and type_sep(). - -Fri Jun 21 11:50:26 EDT 1991 - - dbxread.c Check all incoming ennumerated types. If it looks like - Modula-2's BOOLEAN type, then change the type_code of the - type to TYPE_CODE_BOOL so we can process it as a boolean - variable. - valprint.c Replaced some of the 0x%x with calls to sprintf and - hexformat() in val_print(). - language.[ch] Added the function hex_to_string(), which converts its - integral argument to a hexadecimal number (format is - language based) and returns the result as a string. - -Mon Jun 24 12:25:07 EDT 1991 - - valprint.c Some functions call type_print_1() directly, instead of - value.h using type_print(), so they can specify where (column) to - print things. Since type_print() takes care of language - dependence, that needs to be called first. Added a - parameter depth to type_print() (so it is now like - type_print_1). Changed type_print to type_print_at, and - made type_print a macro that passes a depth argument of - zero. - symmisc.c Changed all calls to type_print_1 to calls to - type_print_at. - Makefile.dist Made it possible to build GDB for a specific set of - depend languages. Do this by passing a definition for the macro - LANGS to make. LANGS should be a string containing a - space-separated list of language names (ie. LANGS="c m2"). - The default is to build all languages. Note that grammar - files must follow the naming convention of -exp.y. - gdb.lang This holds the current value of the LANGS macro. It is - examined every time make is called, and is updated if - necessary. - eval.c Added #ifdef _LANG_ to these files. - expread.c Still need to add them to dbxread.c and coffread.c. - main.c - source.c - symtab.c - utils.c - valarith.c - valprint.c - -Mon Jun 24 16:33:11 EDT 1991 - - language.[ch] Added the functions hexformat_pre() and - hex_to_string_pre(), which take a prefix argument to - include in the format string. Thus, hexformat_pre("08") will - return "0x08x" (if the working language is language_c). - Made hexformat() and hex_to_string() calls to the above - with "" as the prefix argument. - - am29k-pinsn.c, arm-pinsn.c, breakpoint.c, convex-tdep.c, exec.c, core.c, - dbxread.c, i386-pinsn.c, i386-stub.c, i386-xdep.c, i960-pinsn.c, - infcmd.c, inflow.c, m68k-pinsn.c, m68k-stub.c, m88k-pinsn.c, - mips-pinsn.c, mips-tdep.c, ns32k-pinsn.c, printcmd.c, pyr-pinsn.c, - pyr-tdep.c, pyr-xdep.c, remote-vx.c, remote.c, solib.c, source.c, - stack.c, sun386-xdep.c, symfile.c, symm-xdep.c, symmisc.c, tahoe-pinsn.c, - valprint.c, vax-pinsn.c - - Changed all occurences of 0x%[0-9]*l*x in printf format strings to - calls to hexformat() and hex_to_string(). Format strings without - the leading "0x" were ignored. - - depend Updated to take the above into account. - - -Tue Jun 25 15:27:18 EDT 1991 - - symtab.h Added the types range_mode_t, range_check_t, type_mode_t, - and type_check_t to keep track of the current state of - range and type checking. - main.c Added the variables range_mode, range_check, type_mode, - and type_check to record the current state of range and - type checking. Added initialization code to main(). - language.h Changed the macros STRICT_TYPE and RANGE_CHECK to examine - the above variables. - - -Tue Jun 25 17:57:08 EDT 1991 - - dbxread.c process_one_symbol() updates the variable (enum language) - source_lang based on the extension of the filename - contained in the N_SO sybmol that started this symtab. - When end_symtab() is called, the value of source_lang is - put into the language field. - stack.c select_frame() sets working_lang (and possibly type_check - and range_check) to the language field of the symtab - associated with the frame that is selected if working_mode - is language_auto. If working_mode is language_manual, a - warning is printed and working_lang is not set. - language.c Added the function set_type_range(), which sets the value of - type_check and range_check (if their modes call for - automatic setting) based on the current value of - working_lang. A non-zero argument will cause the current - settings to be output. - - -Wed Jun 26 14:51:40 EDT 1991 - - eval.c Added range checks on assignment. - m2-exp.y Added the grammar for sets to the language. Currently, - these do not do anything except print an error message. - -Wed Jun 26 17:01:04 EDT 1991 - - m2-exp.y Added the ability for parse_number() to parse negative - numbers. A global flag is set upon encountering a unary - minus. This was done to make, for example, 1 parse as a - CARDINAL, and not as an integer, per Wirth's examples in - Programming in Modula-2 ed.4. - valprint.c Added support for "set radix 2" by then setting - output_format to 't'. - eval.c Implemented range checking on subrange types. Added calls - to range_check_range_p for BINOP_ASSIGN and BINOP_VAL. - Implemented MIN and MAX for ennumerated types. The - minimum value of an ennumerated type is defined by Wirth - as the first identifier, and the maximum as the last. - m2-exp.y Made octal numbers ending with "B" be characters and those - ending with "C" be numbers, per Wirth's book. (p. 34) - -Thu Jun 27 14:11:52 EDT 1991 - - stack.c select_frame() now only sets working_lang, it does not - notify the user. If working_mode is language_manual, then - a warning is issued once. - main.c At the end of each call to execute_command(), working_lang - is checked against the local static (enum language) - current. If they differ and working_mode is - language_auto, the new settings of language, type and - range checking are printed out. - stack.c Modified frame_info() to include the language of the - current frame in the output of "info frame". - language.[ch] Added the function language_str() which returns the name - of the current language. - -Fri Jun 28 15:33:14 EDT 1991 - - m2-exp.y Added the built-in procedures INC, INCL, DEC, and DECL to - the language. INCL and DECL currently cause an error, - since sets are not implemented yet. INC and DEC are - implemented as PREINCREMENT/PREDECREMENT with one - argument, and as ASSIGN_MODIFY with two arguments. - eval.c Added type checking to the above cases. - value.h Added not_lval_constant to the lval_type ennumerated type. - not_lval_constant means that the value is a constant - value; that is 3 or 'a' or TRUE, not as in a constant - identifier. This is used to help coerce numbers such as 3 - to either signed or unsigned numbers. - valops.c Added the function value_coerce_constants() which coerces - constant integers as following: if one is a constant and - the other is not, the constant's type is set to the type - of the other argument. If both are constants and one is - signed, the other is converted to a signed constant. - -Sat Jun 29 17:26:29 EDT 1991 - - valarith.c Added a better range checker. It now checks range - (successfully) on integral operations [+-] (signed and - unsigned) for any C sized type. Still does not work well - for multiplication.) - int_in_size() returns an integer that is coerced to fit into - specified number of bytes. - -Mon Jul 1 13:04:14 EDT 1991 - - language.[ch] Added the function binop_result_type(), which returns the - builtin (struct type *) type that would be the result of a - binop on the two values V1 and V2. - -Wed Jul 3 19:22:53 EDT 1991 - - source.c Extended source_info() to include the source language in - the output from "info source". - -Fri Jul 5 13:48:52 EDT 1991 - - utils.c Moved the support functions for the GDB set/show commands - dealing with language into language.c. - language.c Added the function language_info(), which displays info - about the current working language, type and range check - settings. Called via the GDB command "info language". - Added an initialization routine _initialize_language(), - that sets defaults for the language, type and range - variables and sets up the new GDB commands. - main.c Language setup moved to language.c. - depend Rebuilt. - -Mon Jul 8 10:10:22 EDT 1991 - - valarith.c Debugged the range checker for arithmetic. Still does not - work for multiplication very well. - -Mon Jul 8 12:40:37 EDT 1991 - - language.[ch] Added the function value_true() which returns non-zero if - its argument represents a boolean true value. - breakpoint.c Changed breakpoint_cond_eval() to call value_true() to - check the truth of an expression. - -Thu Jul 11 12:51:34 EDT 1991 - - language.[ch] Added the predicate structured_type(), which returns - non-zero if the argument is a structured type. - Added the predicate pointer_type(), which returns non-zero - if the argument is a pointer type. - eval.c Added the ability to do addition and substraction on - pointers and integers. This case simply bypasses the - type checker. - -Thu Jul 11 14:41:42 EDT 1991 - - include/stab.def - Added the symbol N_DEFD (0x4a) which is a definition - module dependency that is used by the GNU Modula-2 - compiler and the linker. It is not important to GDB, - except that [dbx|coff|mips]read.c should ignore these - symbols. - -Fri Jul 12 16:07:00 EDT 1991 - - valprint.c Changed the TYPE_LENGTH(type) >= 0 to TYPE_LENGTH(type) > - 0 in val_print(). Also added statements to the else part - to coerce type (argument to val_print) to a pointer type - if it is an "array of unspecified length". - valops.c Added the function value_m2_string(), which returns a - (value) value which is a constant string, whose type is - (ARRAY [0..n] OF CHAR). The length field of the type - structure is set to zero, so it will be interpreted as an - "array of unspecified length". - stack.c Moved the language/frame mismatch check to - main.c:execute_command(). - main.c The working language is recorded each time - execute_command() is executed. If working lang has - changed during its execution, then the new - language/type/range info is printed out for the user. If - the working language does not match the language of the - frame, a warning is issued. - -Sat Jul 13 16:16:39 EDT 1991 - - eval.c Moved all the type-checking stuff for operators to - language.[ch] language.c. This is so we can keep language-specific - stuff (like for what type operators are defined) in - language.c. - language.[ch] Added the function binop_type_check(), which checks to see - if its two (value) arguments are type-compatible with its - opcode argument. The opcode should represent an operation - involving an operator. Also added the macro function - unop_type_check, which calls binop_type_check with a - NULL second argument. - expprint.c Added Modula-2 operators to the op_print_tab, so info - expression.h break works correctly. Also added "op_string", which - returns the string corresponding to the (enum exp_opcode) - opcode that is its argument. - - -Sat Jul 13 18:26:18 EDT 1991 - - coffread.c Added code to record the type of function arguments with - each paricular function. Code is very similar to that - added to dbxread.c. - dbxread.c Moved add_param_to_type() to symtab.c - symtab.[ch] Added function add_param_to_type() from dbxread.c - - *** NOTE: The above additions have not been tested. - -Mon Jul 15 12:50:47 EDT 1991 - - langauge.[ch] Added the functions type_error and range_error, which work - like error() except if the type/range mode is set to - *_mode_warn, then they do not do a return_to_top_level(), - but merely print a warning. - Also changed [set|show]_[type|range]_command() to support - the new "warn" feature. - -Thu Jul 18 17:50:54 EDT 1991 - - mipsread.c Added code to record the type of function arguments with - each particular function. Code is very similar to that - added to dbxread.c. - - *** NOTE: The above additions have not been tested. - -Fri Jul 19 11:19:10 EDT 1991 - - defs.h Added macros MAX_OF_SIZE, MIN_OF_SIZE, UMAX_OF_SIZE, and - UMIN_OF_SIZE, which when given a size of a numeric type, - return the maximum and minimum value it can hold. UMAX... - and UMIN... return the result for unsigned types. - symtab.h Added the macros MAX_OF_TYPE and MIN_OF_TYPE to operate on - struct types. They call above macros. - dbxread.c Renamed the MAX and MIN_OF_TYPE macros to ..._OF_CTYPE to - avoid a name conlict with the above. - c-exp.y Added range checking on numeric constants in - parse_number() for completeness. - valarith.c Made binop_user_defined_p() and unop_user_defined_p() - return 0 if working_lang is not language_c. - -Thu Aug 8 14:17:22 EDT 1991 - - main.c - printcmd.c - breakpoint.c Documentation strings of some commands changed to - eliminate the references to the C language where - appropriate. - -Tue Aug 13 15:48:03 EDT 1991 - - m2-exp.y Added qualified identifiers to the grammar. The semantics - are slightly different from those of the GDB operator :: - c-exp.y - m2-exp.y Added a rule to each grammar of the form: start ::= exp | - type_exp, where type_exp is any valid type expression. - expression.h - eval.c Added the opcode OP_TYPE, and an error case in eval.c. - printcmd.c Modified ptype_command() so it actually parses the input - (necessary for type expressions with scope qualifiers). - Added the function ptype_eval() which expects an - expression composed of one OP_TYPE element. - *.[ch] Replaced all occurences of parse_c_expression with - parse_expression - *.[ch] Replaced all occurences of parse_c_1 with parse_exp_1 - -[End of ChangeLog entries from Andrew Beers for Modula-2 support.] - -Mon Sep 16 17:19:46 1991 John Gilmore (gnu at cygnus.com) - - Small fixes from Peter Schauer: - - * infrun.c (child_attach): Lint. - * solib.c (find_solib): Handle shared libs version 2. - - Small fixes from David Wood: - - * xm-ultra3.h (SYS_SIGLIST_MISSING): Typo. - - Small fixes: - - * remote-vx.c: Move to top, for FILE. Fix from - John S . - - * utils.c (wrap_here): Avoid wrap action of fputs_filtered if - chars_per_line is at maximum (user typed `set width 0'). Fix - from Andreas Schwab . - -Tue Sep 17 17:31:04 1991 Stu Grossman (grossman at cygnus.com) - - * coredep.c: include ptrace.h where necessary. - * mipsread.c(parse_lines): fix unsigned char problem that was - messing up line numbers on SGI's and possibly other MIPS based - platforms. - * infrun.c (child_create_inferior): use better test to check - return val from setpgrp(). - * tm-irix3.h, xm-irix3.h, tconfig/irix3, xconfig/irix3: add these - for sgi/irix support. - -Wed Sep 18 04:33:31 1991 Per Bothner (bothner at cygnus.com) - - * mipsread.c (parse_symbol): Put non-static procedures - in the global block. - -Fri Sep 13 00:14:52 1991 John Gilmore (gnu at cygnus.com) - - Patch together `text_start' and `text_end' for 29K port. - - * exec.c (exec_command): If NEED_TEXT_START_END, define the - variables and set them based on the exec file. - * am29k-tdep.c: declare text_start. - * valops.c (call_function_by_hand): declare text_end. - - * inferior.h: Eliminate CANNOT_EXECUTE_STACK in favor of - defining CALL_DUMMY_LOCATION as BEFORE_TEXT_END. This is - because machines that do this will also have to know to - set NEED_TEXT_START_END. Besides, it was a redundant way to - say the same thing. - * tm-29k.h, tm-convex.h, tm-np1.h: Eliminate - CANNOT_EXECUTE_STACK, define CALL_DUMMY_LOCATION and - NEED_TEXT_START_END. - -Thu Sep 12 00:22:24 1991 John Gilmore (gnu at cygint.cygnus.com) - - AMD 29000 changes from David Wood : - - * Makefile.in (CLIBS): Put XM_CLIBS and TM_CLIBS at end. - Pass MUNCH_DEFINE to munch whenever we run it. - * am29k-pinsn.c (print_insn): Handle NOP specially. Avoid %#x - format string; use 0x%x instead. - * am29k-tdep.c: Use DUMMY_SAVE_GREGS and RETURN_REGNUM. - * ultra-xdep.c, xm-ultra.h: New files for Ultracomputer host system. - * xm-rtbsd.h: New host support for RT/PC running BSD Unix. - * inflow.c: Handle `short' process group IDs. - * infptrace.c (fetch_register): Support CANNOT_FETCH_REGISTER, - and check for ptrace errors. - * coffread.c (SDB_REG_TO_REGNUM): Define if not already. - (coff_symfile_init): Initialize text_bfd_scnum. - (read_coff_symtab): Use it to find the text [and absolute?] sections. - * ../config.sub: Add vendor nyu and os "sym[1-9]*". - * configure.in: Add hosts rtpc-*-* and a29k-*-*. - Merge target arm case with other "easy" cases. Add target - cases a29k-*-none (rehack of am29k), a29k-*-kern (remote to - Ultracomputer kernel), and a29k-*-sym1 (ultracomputer OS's user - process). - * minimon.h, remote-adapt.c, remote-mm.c: Add. - * munch: Cope with RT/PC putting fns in data segment. - Restore ability to override `nm' by specifying MUNCH_NM. - * xconfig/rtbsd, xconfig/ultra3: New host systems. - * tconfig/a29k: Rename from tconfig/am29k. Add remote-mm - and remote-adapt. Remove encapsulated coff #define's (the - support should go in BFD, and gdb shouldn't know or care). - * tconfig/a29k-kern: Same, but for remote kernel debugging. - * tconfig/ultra3: For debugging user processes on Ultra3/Sym1. - * tm-29k.h: Update BADMAG (though it should go away). - Allow the register definitions to be overridden in another - tm-file. Fix SR_REGNUM. Add a mess of _REGNUM's. Separate - RETURN_REGNUM from GR96_REGNUM and DUMMY_SAVE_GREGS from - DUMMY_SAVE_GR96, for handling kernel calling conventions - that use GR64+ rather than GR96+. - * tm-ultra3.h: New file, for use on Ultra3 Unix as well as for - remote debugging of Ultra3 kernel. Includes tm-29k.h and - overrides various things. - - * remote-mm.c (mm_attach, mm_wait): Handle attach like - child_attach does, making a clean stop in the newly attached - program. - * remote-eb.c: Lint. - - * coffread.c: Make coffread independent of any particular - variant of COFF. Avoid #include-ing any particular one except - internalcoff.h. BFD now passes key values for symbol reading - as part of its coff_data structure (LINESZ, SYMESZ, AUXESZ, - and the symbol masks and shifts); use them. - Remove obsolete end_of_text_addr. - - * exec.c: Remove unused include files. - -Wed Sep 11 19:38:44 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.in (documentation targets): Pass $(M4). - Bugfix from eggert@twinsun.com (Paul Eggert). - - * stack.c (down_silently_command): Check for stack existence. - -Tue Sep 10 23:08:29 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.in (VERSION): Update to 4.0.3. - -Tue Sep 10 09:19:29 1991 John Gilmore (gnu at cygint.cygnus.com) - - * core.c (core_file_command): Print frame at coredump with - its level number, by calling print_stack_frame. - * frame.h: Add selected_frame_level, print_stack_frame. - * frame.h, stack.c: Remove print_sel_frame, print_selected_frame. - * convex-tdep.c, convex-xdep.c, infcmd.c, inflow.c, infrun.c: - Change print_sel_frame and print_selected_frame callers to - print_stack_frame. - - * dbxread.c (read_ofile_symtab): Avoid empty else clause. - * symfile.c (free_named_symtabs): Ditto. - * main.c (main): wrap_here needs an arg. - * solib.c (find_solib): Avoid memory access if _DYNAMIC is zero. - (solib_add): Avoid noise. - (solib_create_inferior_hook): Lint. - (sharedlibrary_command): Move dont_repeat to here. - * utils.c (error): Call wrap_here to force buffered output. - - Small patches from Peter Schauer: - - * coffread.c (start_symtab): Free any existing line_vector before - malloc-ing new one. - (read_coff_symtab): Ditto for type_vector. - - * source.c (lines_to_list): New variable, replacing function. - (all uses): Use as variable. - (_initialize_source): Add 'set listsize' and 'show listsize'. - * utils.c (lines_to_list): Remove function. - * stack.c (print_frame_info): Use as variable. - * defs.h (lines_to_list): Remove declaration. - -Mon Sep 9 13:45:57 1991 John Gilmore (gnu at cygint.cygnus.com) - - * breakpoint.c (insert_breakpoints): Restore warning about - the program might be running in another process, but only for - systems with this brain death (#ifdef ONE_PROCESS_WRITETEXT). - * xm-hp300bsd.h, xm-mips.h, xm-vax.h: Define it. - - * utils.c (error): if error_pre_print is set, print the string - first. - * main.c (main, print_gnu_advertisement, print_gdb_version): - Reformat legalese so it always prints, but acts as an "I'm here" - message while symbols are being read. If any errors occur, - print a few newlines to set off the message and start it at the - left margin. Remove mention of "help" command, and don't yak - about symbol reading. - (catch_errors): Error string is now printed first in case of - error, not last. - * command.c (undef_cmd_error, lookup_cmd): On undefined command, - suggest the "help" command. - - * Makefile.in (VERSION): Set to 4.0.2. - -Thu Sep 5 23:49:48 1991 John Gilmore (gnu at cygint.cygnus.com) - - * .gdbinit: Remove useless "rr" command. Set complaints - to 1 for people debugging gdb. - - * breakpoint.c, remote-vx.c: Reword strings printed by - catch_errors callers. - -Wed Sep 4 11:07:50 1991 John Gilmore (gnu at cygint.cygnus.com) - - * WHATS.NEW: "history write -> history save". Doc "write on/off". - (Fix from kenc@viewlogic.com.) - - Fix some infrastructure to be able to cope with host and target - machines with different sized basic types (ints, ptrs, etc). - (Idea from pierre@la.tce.com (Pierre Willard).) - - * values.c (value_from_longest): Rename from value_from_long. - Handle pointer types as well as integers, so that targets with - different pointer sizes from the host can be accomodated. - * breakpoint.c, convex-tdep.c, eval.c, expprint.c, printcmd.c, - valarith.c, valops.c, valprint.c, value.h, values.c: Rename - uses of value_from_long to value_from_longest. - * eval.c, findvar.c, printcmd.c, valarith.c, valops.c: Pass - the correct pointer type to value_from_long{est}. - - * doc/gdb.texinfo ($_, $__): Describe types of these variables. - - * remote-vx.c: Remove obsolete code for calling functions via - vxworks kludge interface (it referenced value_from_long). - - * valops.c (value_string): Find malloc with lookup_misc_func, not - raw search. - -Tue Sep 3 18:37:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - Make writing to files work properly. (Fixes to BFD are also needed.) - - * core.c (core_open): Open file ourselves, read or r/w, depending on - write_files. Use bfd_fdopenr. - * gdbcore.h (write_files): New variable. - * exec.c (write_files): Define variable, add set&show for it. - (exec_file_command): Use write_files to open for read or r/write. - - Make shared library reading happen automatically. These changes - are mostly from Peter Schauer . - - * inferior.h (stop_soon_quietly): Add to exported variables. - * infrun.c (child_create_inferior): call solib hook, if defined. - (child_attach): call solib hook, if defined. - * solib.c: Include inferior.h. Add from_tty to so_list as kludge. - (find_solib): Use lookup_misc_func rather than hand-rolled. - (symbol_add_stub): New stub for catch_errors. - (solib_add): Avoid output if !from_tty. Catch errors rather - than just calling symbol_file_add and bombing. - (solib_create_inferior_hook): Interface with the target process - to let it read and alloc shared libs, then figure out what it did. - - * core.c (validate_files): Fix typo, soften warning. - (Fix from Hiroto Kagotani .) - - * utils.c (fputs_demangled): Avoid duplicate printing if - demangling is off. (Fix from J.T. Conklin .) - - * infrun.c (proceed): Cast -1 to (CORE_ADDR) before comparing. - (Fix from pierre@la.tce.com (Pierre Willard).) - - * main.c (catch_errors): Change argument to a char * from an int, - since a char * can point to a struct full of glop, but an int - is not guaranteed to be able to hold a pointer. - * breakpoint.c (breakpoint_cond_eval, bpstat_stop_status, - breakpoint_re_set_one, breakpoint_re_set): Adapt. - * core.c (core_open, solib_add_stub): Adapt. - * remote-vx.c (symbol_stub, add_symbol_stub, callers): Adapt. - -Wed Aug 28 18:18:05 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.in: Update VERSION to 4.0.1. Evade GNU Make bug - by adding .NOEXPORT target. - -Fri Aug 23 17:14:25 1991 John Gilmore (gnu at cygint.cygnus.com) - - * GDB-4.0 release! - * Update README. - * Makefile.in (VERSION): Roll to 4.0. - (gdb.tar.Z): Make refcard.ps as well, for shipment. - -Fri Aug 23 14:07:09 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: minor rewordings, crossref to ptype from print, - more on printsyms. - - * doc/Makefile, Makefile.in: generate "gdb-all.texi" rather than - "gdb-all.texinfo" - - * doc/rdl-apps.texi: renamed from rdl-apps.texinfo - - * Makefile.in, doc/Makefile, doc/gdb.texinfo: - reflect above name change - - * WHATS.NEW: correct pointer to refcard. - - * doc/gdb.texinfo: update New Features, Installing - - * doc/gdbint.texinfo: add short description of configure +template - -Fri Aug 23 11:46:08 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: update, fix bugs in "Installing" appendix - -Fri Aug 23 01:02:00 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.in: Add config.sub, make doc/rdl-apps.texinfo for - tar file, add dependencies for referenced doc files. - -Thu Aug 22 22:17:06 1991 Stu Grossman (grossman at cygint.cygnus.com) - - * coffread.c, symfile.c, stack.c: saberized. - -Thu Aug 22 16:20:27 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/refcard.tex: permuted Essential Commands sec - - * doc/gdb.texinfo: new C++ chapter; revised installation appendix; - new doc for - set/show symbol-reloading - default set complaints 0 - info all-registers - RET-repeat disabled after prompted long displays - processID (attach) interpretation of 2nd GDB cmdline arg - -Thu Aug 22 14:05:47 1991 Stu Grossman (grossman at cygint.cygnus.com) - - * expread.y, coffread.c, dbxread.c, target.c, mem-break.c, - cplus-dem.c, values.c, valprint.c, symfile.c, remote.c, - breakpoint.c, main.c: lint. - -Thu Aug 22 02:02:26 1991 John Gilmore (gnu at cygint.cygnus.com) - - Install new configuration scheme for GDB and friends. - - * config.sub: Translate ordinary names to three-part names. - * configure: Use three-part names internally. - * configure.in: Translate three-part names to filenames. - - * README, WHATS.NEW: Update for gdb-4.0. - * Makefile.in: Roll VERSION to 3.99. - -Wed Aug 21 18:21:09 1991 John Gilmore (gnu at cygint.cygnus.com) - - * infptrace.c (KERNEL_U_ADDR_BSD): Include a.out.gnu.h. - * i960-tdep.c, m68k-tdep.c, sparc-tdep.c, tm-i960.h, - tm-m68k.h, remote-nindy.c: Change ext_format_XXX structs - to single structures rather than arrays; when passing - their address, use &. This avoids trouble with bdead compilers. - * mcheck.c: Don't include ; just declare "void abort();" - instead. This avoids portability headaches. - * mips-tdep.c (mips_do_registers_info): Only print FP regs if - asked to. - * source.c (open_source_file): Avoid ANSI const bdeath by - skipping declaration and then casting result value. - * tm-hp300bsd.h: Clarify comment. - * utils.c (strstr): Result is const char *; ANSI bdeath. - * xm-hp300bsd.h: Define HOST_BYTE_ORDER. Redefine INT_MIN, - since system include file defines it differently from "defs.h", - though the two are equivalent for our purposes. - * tconfig/hp300bsd: Add m68k-tdep.o. - -Tue Aug 20 16:01:11 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tconfig/sun*4: Remove warnings about system assembler. - -Mon Aug 19 13:44:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - * mcheck.c: Avoid warning about undeclared abort fn. - * tm-sparc.h (PC_ADJUST): Avoid calling error() from this; - it causes recursive calls to error() when used in cleanups. - To do so requires that we make it a function, so we do. - * sparc-tdep.c (sparc_pc_adjust): New implem of PC_ADJUST. - * utils.c (do_cleanups): Remove the current cleanup from the - chain *before* calling it, in case error() is called from it. - The result won't be pretty, but won't be an infinite loop either. - -Mon Aug 19 00:41:04 1991 Michael Tiemann (tiemann at cygint.cygnus.com) - - * dbxread.c (read_struct_type): Grok anon structs for C++. - (vb_name, vptr_name): Null terminate these strings. - -Fri Aug 16 08:31:03 1991 John Gilmore (gnu at cygint.cygnus.com) - - Minor bug fixes from BSD Net2 gdb: - - * blockframe.c (get_prev_frame_info): If FRAME_CHAIN_COMBINE - returns 0, there is no previous frame. - * breakpoint.c (commands_command): If !from_tty, don't call - input_from_terminal_p(). - * dbxread.c (record_misc_function): Speed up slightly. - (compare_psymbols): Ditto. - * infcmd.c (do_registers_info): Take a second argument to - determine whether to print float registers. "info registers" - does not do so anymore. "info all-registers" does, now. - * mips-tdep.c, pyr-tdep.c (xxx_do_registers_info): Take second - arg and ignore it. - * tm-mips.h, tm-pyr.h (DO_REGISTERS_INFO): Pass second arg. - * inflow.c (initialize_inflow): Set tflags_ours correctly. - - Other fixes: - - * breakpoint.c (bpstat_do_actions): Use a cleanup to restore - executing_breakpoint_commands if we are interrupted by error. - * coffread.c (init_lineno): Avoid problem with zero-sized linetab - versus malloc/free. From: john@labtam.labtam.oz.au (John Carey). - * core.c (solib_add_stub, core_open): Call SOLIB_ADD inside a - catch_errors() so we can setup the frame regardless of whether - the shared libs work. - * ieee-float.c (double_to_ieee_extended): Get exponent from - right place in little-endian systems. From John Carey. - -Thu Aug 15 18:43:57 1991 John Gilmore (gnu at cygint.cygnus.com) - - * main.c: Remove unused terminating_signals and catch_termination(). - (long_options): Terminate with a zero element. - [Bugfix from Atsuo Kawaguchi .] - (gdb_readline): Make call-compatible with readline. - (init_signals): Improve comments re vfork vs. signal. - - * utils.c (prompt_for_continue): Use new gdb_readline(). - If we prompt for continuation, we don't let CR repeat the previous - command, once we get back to a prompt. It's too easy to keep - hitting CR, expecting "--more--" prompts, and have some long - command start repeating on you. - -Tue Aug 13 16:17:56 1991 John Gilmore (gnu at cygint.cygnus.com) - - * blockframe.c (frameless_look_for_prologue): Speed up by - calling SKIP_PROLOGUE_FRAMELESS_P if it's defined. - * tm-sparc.h (SKIP_PROLOGUE, SKIP_PROLOGUE_FRAMELESS_P): - Define two variants, one faster. - * sparc-tdep.c (sparc_frame_chain): Use target_read_memory - and return zero, rather than giving an error. - (setup_arbitrary_frame): Initialize the PC in the new frame. - (skip_prologue): Add a second arg saying whether we're just - checking for a frameless function or not. - - * core.c (core_open, core_close, core_xfer_memory): Move - section table pointers and bfd* into the target_ops. - (core_open): Allow errors in shared lib reading, etc. - (core_files_info): Describe shared library sections. - - * exec.c (exec_open, exec_close, exec_xfer_memory, xfer_memory, - exec_files_info, set_section_command): Move section table - pointers and bfd* into the target_ops. - (add_to_section_table): Add BFD to section table. - - * target.c (target_xfer_memory, target_info): Pass target to - xfer_memory and target_info functions. - * target.h: '' - - * gdbcore.h: Move struct section_table. - * target.h: New home of struct section_table. - - * solib.c (solib_add): New argument is the target_ops whose - section list is to be added to, if any. Reallocate the - sections in that target to add any that come from shared libs. - (throughout) so_sections renamed to sections. - (solib_xfer_memory): Deleted. - * tm-sunos.h (SOLIB_ADD): Add target argument. - (SOLIB_XFER_MEMORY): Delete. - - * core.c, exec.c, inftarg.c, remote-eb.c, remote-nindy.c, - remote-vx.c, remote.c, target.c, target.h: Remove add_syms vector - from target_ops. It's the same on all targets. Add two section - pointers to target_ops. - - * stack.c (find_relative_frame): Dump ancient algorithm for - "down", just use handy "next" pointers. - (frame_command): Don't error if there is no stack; let user - set one. - - * inflow.c (new_tty_prefork, new_tty): New prefork routine - modifies static state in the parent process; new_tty itself - runs in the child and modifies the child's file descriptors - to match the saved static state. - * infrun.c (child_create_inferior): Call new_tty_prefork, - fork, then new_tty. - - * infptrace.c (child_xfer_memory): Add ignored target arg. - * remote-eb.c (eb_xfer_inferior_memory): '' - * remote-nindy.c (nindy_xfer_inferior_memory): '' - * remote-vx.c (vx_xfer_memory): '' - * remote.c (remote_xfer_memory): ''. Rename from - remote_xfer_inferior_memory. - - * main.c (main): Only try to attach "corefile" argument if - it starts with a digit. - - * symfile.c (symbol_reloading): New "set/show" variable. - (symbol_file_add): Shorten message about symbol reading. - (add_symbol_file_command): Merge with add_syms_addr_command, - since this should work on all targets now. - (stop_whining): Default to zero, to shut up complaints - about bad symbol tables on many systems. - (free_named_symtabs): Just exit unless symbol_reloading. - - * xm-sun3os4.h, xm-sun4os4.h: Define BROKEN_LARGE_ALLOCA, - and add comment explaining shared library screw. - - * source.c: #if defined => #ifdef. - -Thu Aug 8 12:23:19 1991 John Gilmore (gnu at cygint.cygnus.com) - - * doc/gdbint.texinfo: Improve doc on porting to new OS's. - -Tue Aug 6 17:16:15 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/rdl-apps.texinfo: provide default readline-appendix finder - (doc/Makefile knows how to make one for local config) - - * Makefile.in: use doc/Makefile for doc targets - - * doc/Makefile: GDB documentation now has its own Makefile - doc/refcard.tex: renamed from "gdbrc.tex" - doc/gdbint.texinfo: add markup in "Cleanups" chapter - - -Fri Aug 2 00:13:06 1991 John Gilmore (gnu at cygint.cygnus.com) - - * values.c (baseclass_addr): When reading target memory, use the - length of the basetype, not the upper type. We've only malloc'd - enough space for the basetype, leading to errors in free(). - - * expprint.c (print_subexp): Print UNOP_MEMVAL of an OP_LONG that - ends up as a function specially, since we know the actual type of - the pointed-to address. This (somewhat) fixes display of - expressions that include misc_function_vector names. Try `cond 1 - !strcmp("a","b")' then `i b'. - - * infrun.c: Move DO_DEFERRED_STORES from proceed() to resume(). - The child can be proceeded from inside wait_for_inferior in - evaluating breakpoint conditions, and DO_DEFERRED_STORES was - getting skipped in that case. - - * expprint.c (print_subexp): Use filtered output, since the - subroutines we call use it, otherwise the output is horribly - mangled, since output of wrappable stuff comes out late. - - * Makefile.in: Bump VERSION to 3.98.1 - - * infrun.c (child_create_process): Use execlp to find the - shell to exec our target program. This requires some fiddling - with `environ' since there is no execlpe(). - -Thu Aug 1 15:35:17 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * Makefile.in, doc/gdbrc.tex, doc/rc-* (new files): - Minor rearrangement of refcard permits two new make targets-- - gdbrc.dvi DVI output for refcard, using CM fonts - gdbrc.ps PostScript refcard, using PS fonts - -Wed Jul 31 16:46:21 1991 John Gilmore (gnu at cygint.cygnus.com) - - * GDB-3.98 release. - - * TODO, Projects, WHATS.NEW, README: Update for gdb-3.98. - * Makefile.in (gdb-all.texinfo): Avoid touching file if M4 dies. - -Wed Jul 31 16:35:58 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: last changes for release. - Minor typo and formatting fixes; incorporated most fixes remaining from - filed mail commenting on earlier drafts. - - Added warnings: pipes don't work in run command; - conditions are converse of assertions; - step over fn without debug info goes to next fn; - vars may have "wrong" values near fn entrance, exit - - Added example from Kingston on printing repeated nonadjacent values - - Added explicit mention that in Emacs gdb mode C-c and C-z are like - shell mode for signals - - Renamed "Stepping and Continuing" to "Continuing and Stepping" so it - doesn't sound so much like its parent "Stopping and Continuing"; also - moved entries on continue to top of section, so they don't get lost. - - Improved installation directions in appendix, added manual formatting - instructions - -Tue Jul 30 17:26:39 1991 John Gilmore (gnu at cygint.cygnus.com) - - * configure.in: Remove xm.h and tm.h even if we aren't linking - new ones, so "./configure sun4; ./configure none" does the right - thing. Assume that alldeps.mak and depend are already built in - srcdir, and avoid running "make" (particularly "make depend", - which involves "gcc") from inside configure. Build Makefile - directly rather than building Makefile.conf first. - * configure: Regenerate with above changes. - * Makefile.in: Use $(BISON) to find bison. Roll VERSION - to 3.98. Revise gdb.tar.Z procedure to produce a file - called gdb-$(VERSION).tar.Z but which unpacks into a - directory called "gdb". Move non-source files out of - $(SFILES_SUBDIR). Pretty up alldeps.mak with comments. - (depend): Don't try to do "gcc expread.y". - (expread.o): Update dependencies by hand. - -Mon Jul 29 15:21:09 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: - Fixed a variety of small typos that prevented info from formatting - cleanly; altered too-long heading for GPL Appendix, as discussed - w/RMS; Changed date on cover to July 91. - -Fri Jul 26 13:20:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: - (1) Applied some fixes due to comments from Larry Breed (easier ones - through chapsec 5.2) - (2) Eliminated use of @footnote---had my doubts about it anyways, and - it's broken in latest texinfo - (3) Introduced *some* use of [] for optional arguments, where - explanation is not simpler by listing cmd w arg and cmd w/out arg - separately. Still not using @deffn. - (4) Dropped in GPL-2. NOTE: one of GPL-2 or texinfo is broken; a - couple of headings are too long. Need patches to texinfo or revision - to GPL-2. - - * Partial update to README (which still needs work for this - release!): (1) use of configure corrected for new script, - (2) "make gdb.dvi" and "make gdb.info" mentioned. - -Wed Jul 24 06:44:02 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symtab.c (lookup_symbol): Don't complain right off about - no debug symbols; use the misc function vector first. - (list_symbols): Use misc function vector to find symbols - that don't have debug info, and print them. - (find_pc_symtab): Temporarily avoid fatal() when psymtab - PC range doesn't match symtab PC range, as it does on the - MIPS because our symtab reading isn't perfect. - - * dbxread.c (dbx_symfile_read): Make warning about - "no debug symbols" slightly nicer. - - * source.c (select_source_symtab): If "main" symbol exists, - but decode_line_spec can't find line info, don't just return - a zero; try other source symtabs or give an error. - - * mipsread.c (parse_partial_symbols): Sort the psymtabs by - their low addresses first, then rip through fixing high addrs. - - * ns32k-opcode.h (sfsr): Bugfix from Rune Nerg}rd, - . - (NS32K_SVC_IMMED_OPERANDS): Reverse the #ifndef. - -Tue Jul 23 18:52:43 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * Minor, mostly mechanical, cleanup of doc subdir for clean - makeinfo'ing and TeXing; also ensured gdb-all.texinfo (post-m4) - and gdb.info (post- texinfo2 makeinfo) generated for distribution. - -Sun Jul 21 03:54:52 1991 John Gilmore (gnu at cygint.cygnus.com) - - Mostly MIPS and general symbol-reading fixups. - - * doc/gdbint.texinfo: Add documentation on symbol-reading - interface. - - * mipsread.c: Remove kludges around #include "ecoff.h". - Remove redefinitions of a_magic, etc, no longer used. - (parse_symbol, ): Convert "Internal:" printfs to complain()ts. - Fix global overview comments to match symfile.c protocol. - (mipscoff_new_init): Eliminate cur_hdr if we have one. - (mipscoff_symfile_read): Eliminate unused code. Avoid - sorting all the symtabs, when all we have read here is psymtabs. - The symtabs are sorted as they are created anyway. Tell - condense_misc_bunches whether we're mainline. - (psymtab_to_symtab_1): Pass filename when recursing, to make - stack trace more informative. - (parse_partial_symbols): Assume cur_hdr as argument. - (read_mips_symtab): Don't clobber cur_hdr, so it can be freed. - Pass cur_hdr implicitly to parse_partial_symbols. Avoid checking - the TYPE_NAME of char *, since that's done in symfile.c. - (free_numargs, parse_symbol, add_symbol, add_block, - shrink_linetable): Declare these fns void. - (upgrade_type): Convert tree of if's to switch. Clean up - bogus "off == 0" handling with a complaint. Avoid setting - field bitpos and bitsize of array with lower and upper bounds. - Check specified bitsize of elements against their actual type's - bitsize, and complain if different. Complain about unknown - type qualifiers. - (parse_fdr): Don't assume sizeof(char *) == sizeof (struct *). - (psymtab_to_symtab_1): Print names of subsidiary files that - are being read in. FIXME, we read far too many files. This code - is not the problem, the problem is in parse_fdr where the psymtabs - are set up. - (cross_ref): Result should indicate that we used one aux entry - normally, or two if we encountered a "next" entry. This used - to leave the caller pointing at the wrong aux entry. - (add_symbol): If overflowed cur_block, reallocate it larger, - chase all pointers to it, and complain(), rather than clobber memory. - (shrink_block): Use xrealloc rather than xmalloc-and-copy. - (new_field): Only allocate one field initially, not two. - Pull ++ out of macro argument. Simplify. - (_initialize_mipsread): Avoid initialization of importd - global_psymbols and static_psymbols. - - * symfile.c (psymtab_to_symtab): Depend on XXX_psymtab_to_symtab - to properly set pst->symtab; avoid searching for it. - (symfile_fns): Improve comments, add a FIXME. - * dbxread.c: Update comments to reflect symfile protocol. - (read_ofile_symtab, end_symtab): Return the symtab. - (psymtab_to_symtab_1): Set pst->symtab. - - * coffread.c (coff_symfile_read): tell condense_misc_bunches - whether we're mainline. - - * symfile.h (sym_fns): Remove unused sym_discard member. - * coffread.c, mipsread.c, dbxread.c: Remove XXX_symfile_discard. - - * mtrace.c (mtrace): Take effect if mallwatch is set, even if - the environment variable is not. - * infcmd.c (finish_command): Use filtered printfs. - * cplus-dem.c: Add struct tags to a few unnamed structs. - * valops.c (value_coerce_array): Improve comments. - * valprint.c (type_print_varspec_suffix): Print array size only - if greater than zero. - * m88k-tdep.c: Shift some lines left by one space, that had - apparently been trashed at some point. - * TODO: More things to do, a few got done. - -Thu Jul 18 22:46:05 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symtab.h (LOC_EXTERNAL): Eliminate in favor of LOC_STATIC. - (ldsymoff, ldsymlen, globals_offset, statics_offset): Improve - comments. - * dbxread.c (read_dbx_symtab): LOC_EXTERNAL -> LOC_STATIC. - * expread.y, findvar.c, symmisc.c: Ditto. - * printcmd.c (address_info): Update printed forms of LOC_ - symbols. Elim LOC_EXTERNAL. - (print_frame_args): Keep track of param stack offsets before - re-looking up to find the local register param is kept in. - - * mipsread.c: Use and rather than . - Further integration of mipsread into gdb. Eliminate unused - routines, duplicate declarations. Handle static symbols in - psymtabs as well as external symbols. When reading symtabs, - insert symbols into the correct block (global, static, or a local - block). - (read_mips_symtab, parse_partial_symbols): Don't pass useless - "incremental" arg. - (mipscoff_symfile_read): Don't call select_source_symtab. - (parse_symbol): Use SYMBOL_VALUE_ADDRESS where appropriate, - rather than SYMBOL_VALUE. - (parse_external): Comment clobbering of top_stack. - (parse_partial_symbols): Update comments. Allocate and parse - static symbols as well as external symbols. FIXME, enum values - are not handled in this pass, but should be. Inline new_psymbol. - Use SYMBOL_VALUE_ADDRESS. - (psymtab_to_symtab_1): Read symbols into global static block - by default (until enter some function's local block context). - (sort_blocks): Clean up STATIC_BLOCK as well as GLOBAL_BLOCK. - (destroy_all_symtabs, new_psymbol): Eliminate, unused. - - * source.c (select_source_symtab): Select a source symtab - from either the symtabs or, failing that, the psymtabs. - (list_command): Update error message. - (forward_search_command, reverse_search_command): Use getc, not - fgetc, for speed. FIXME, add comment about buffers that die if - overrun by long line. - - * values.c (unpack_field_as_long, modify_field): Avoid shifting - by an entire word, which is not portable, if we have a 32-bit - field. (Code in dbxread.c already turns such bitfields, if - aligned, into ordinary ints, but fixing this will help for other - symbol formats and for future changes.) - * core.c (core_open): Handle ANSI const brain death. - * utils.c (vprintf): Fix varargs typo. - -Sun Jul 14 00:42:53 1991 John Gilmore (gnu at cygint.cygnus.com) - - * findvar.c (find_var_value): Handle &function better. - * TODO: Document work needed on &fn and &array. - * printcmd.c (print_address_symbolic): New arg is the prefix - to print if a name is printed. - (print_address_demangle): Honor "set print address" now. - Use new arg above to improve spacing of output. - * valprint.c (val_print): When printing function pointers, - print symbolic form too. - * breakpoint.c (breakpoint_1): Use new print_address_symbolic. - -Mon Jul 8 19:02:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - * core.c (memory_error): Reword error msg to mislead less. - - * mips-pinsn.c (print_insn_arg 'd'): Print $ with reg name. - - * mipsread.c (read_mips_symtab, read_the_mips_symtab, - parse_partial_symbols): Use newer BFD internals (external_filehdr - and external_aouthdr), byte-swap the fields that we care about - before using them, and make the file header data local to - read_the_mips_symtab rather than global. - -Sat Jul 6 01:34:15 1991 John Gilmore (gnu at cygint.cygnus.com) - - * ns32k-opcode.h (movmw, movmd): Fix opcodes. Bug fix - from Rune Nerg}rd on 5 Jul 1991. - - * main.c (command_line_input): Flush stdout and stderr - before every call to readline. This reportedly fixes a bug - that comes up in Sys V running emacs-gdb and/or xxgdb, - when stdin/out are pipes or sockets. - -Thu Jul 4 14:47:06 1991 John Gilmore (gnu at cygint.cygnus.com) - - * configure.in, Makefile.in: Avoid rebuilding "depend" as much. - Avoid declaring Makefile dependencies, because GNU Make stupidly - tries to update it if we do. - - * coffread.c: Revise for minor changes to bfd internal coff - indexes. - - * configure: If -template= is given a relative path, make it - absolute before recurring in subdirectories. - - * configure, configure.in, Makefile.in: Install "configure" script - as replacement for config.gdb. - * config.gdb, Makefile.dist, Makefile.sdir: Remove - * README: Update for configure, mostly. FIXME. - - * Add dec3100 as equivalent to littlemips. Indicate in all host & - target config files that they are for the host. When the lines - get copied into the Makefile, this makes it more obvious what's - up. - -Mon Jun 24 23:49:07 1991 John Gilmore (gnu at cygint.cygnus.com) - - * sparc-opcode.h (trap opcodes): Avoid leading spaces or - tabs, which end up in the disassembler output inadvertently. - -Wed May 29 23:01:03 1991 John Gilmore (gnu at cygint.cygnus.com) - - Make it compile cleanly in an ANSI GCC2 environment. - - * blockframe.c: - * cplus-dem.c: free takes a void *, ifdef __STDC__ - * dbxread.c (read_huge_number): avoid gcc2 bug hoisting calc of - LONG_MAX/radix. - * defs.h (alloca): Avoid doing anything if alloca already def'd. - * stddef.h, stdlib.h: Remove these files. - * symtab.c: Avoid declaring qsort, close. - * symfile.c: Avoid declaring close. - * utils.c (vprintf): Declare "ap" arg as proper va_alist. - * sparc-tdep.c: Avoid including lots of Sun-host-specific files. - - Assorted other changes. - * dbxread.c: include "libaout.h", not "liba.out.h". - * printcmd.c (print_frame_args): Set recurse properly for - indentation of struct and array parameters. - * valops.c (value_cast): Allow cast to void. - * infrun.c (resume): If NO_SINGLE_STEP, call machine dependent - single_step() in a target-independent fashion. - * sparc-tdep.c (single_step): Don't call ptrace ourselves, just - set up to be ready to continue. This makes us target independent. - * infptrace.c (child_resume): Remove call to single_step; now - can single step a SPARC target of any kind. - -Wed May 22 18:18:24 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * Makefile.dist, doc/gdb.texinfo, doc/*-m4.texinfo: split up GDB - docn into separate sections---basically chapters, plus two loose - pieces that can be configured to go in different places. This - allows GNU m4 to preprocess the manual without coredumping. - - * Makefile.dist: tell TeX where to find texinfo. - -Mon May 20 12:15:04 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * Makefile.dist, doc/gdb.texinfo: respectively create, and use, - the new target "rdl-apps.texinfo" which captures the Makefile - variable that records where to find the Readline libraries. - -Sun May 19 05:36:59 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tahoe-pinsn.c: #include "tahoe-opcode.h", not "opcode.h". - * tm-tahoe.h (FIX_CALL_DUMMY): Ignore more parameters. - * defs.h (const, volatile): Only define if not already defined. - * Makefile.dist (gdb.tar.Z): Create doc subdir w/out CVS/RCS crud. - - * README: Update for release 3.95. - * config.gdb: Don't create readline dir in subdir builds. - * main.c: Include with "..." form for non-system include files, - so "gcc -MM" for "make depend" works. - Include readline files with "...h" rather than . - * mipsread.c: Include "ecoff.h" rather than "intel-coff.h". - - * coffread.c: Undo minor damage done by Rich Pixley. Use - different internal and external representations of COFF - data structures. Use new BFD routines for swapping them in and - out. - * symfile.c (free_named_symtabs): Avoid freeing file names that - are null or empty. Old i960 tools seem to produce files that - claim to have empty names, causing each successive file read - to blow away the previous one. - * sparc-xdep.c (deferred_stores): Repair minor damage by Rich. - Move deferred_stores to top of file, but don't separate its - #define's from its variable. Add commentary. - * Makefile.dist: Fix Rich damage; undo "configure" changes in - favor of keeping the (working) config.gdb. Move readline - library up a notch. - -Fri May 17 12:49:56 1991 Per Bothner (via gnu at cygint.cygnus.com) - - * dbxread.c (read_struct_type): Try to handle g++ version 1 MI - debug info. - * infptrace.c (fetch_registers): no result, since now void. - * tconfig/news: target depends on m68k-tdep too. - -Fri May 17 14:40:14 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * Makefile.dist: added readline/inc-*.texinfo to dependencies for - gdb.dvi target - - * readline/inc-history.texinfo, readline/inc-readline.texinfo: - applied various small fixes due to or inspired by RMS comments - - * doc/gdb.texinfo: finished using all RMS comments, save those for - appendices on readline and cmd history (which are in other source - files) - -Thu May 16 18:06:05 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * doc/gdb.texinfo: (1) Updated w/ref to RMS comments through - chapter 9; (2) documented 'break' command's menu mode for - overloaded names, in response to hgs problem report C++ p-31 - -Wed May 15 11:02:48 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * doc/gdb.texinfo: (1) better introductory example; (2) more - consistent use of @code, @samp, @file, @kbd throughout; small - cleanups to first three nodes; (3) new "Contributors" node; - (4) Appendix, Renamed Commands; (5) divert specialized startup - instructions to "Targets" chapter for generic manuals, while - leaving them up front for manuals specific to specialized - environments; (6) apply fixes from RMS comments through chapter 4. - - * pretex.m4: modify explanatory text slightly (and redefine - "regexp") to keep GNU m4 from complaining. (It still crashes - later, but one step at a time...) - -Wed May 15 10:32:12 1991 John Gilmore (gnu at cygint.cygnus.com) - - * readline/readline.c (update_line): Avoid dereferencing a pointer - before comparing it to its bounds. Saber caught this. - (init_terminal_io): Don't set BC from the "pc=" termcap variable, - and only set PC if tgetstr returned non-null. Saber caught this. - -Tue May 14 16:29:53 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) - - * Makefile.dist: put gdb.dvi stuff (updated to use M4 preprocessor - stuff for config manual) here where it counts; updated - to use new subdir structure (gdb/doc/). - - * Makefile: generated from above via - config.gdb none - before checkin - - * gdbint.texinfo: added instructions on generating gdb.info* files - locally for release. These are ordinary info - files, formatted from gdb.texinfo (via gdb-all.texinfo, see - Makefile)---but due to use of texinfo 2, can't count on makeinfo - to generate these, so we distribute them already formatted. - - * gdb.texinfo: included full Info node and menu crud (as generated - by C-u M-x texinfo-master-menu using the texinfo-2 elisp code). - - * Makefile: updated "gdb.dvi" target to use M4 preprocessor; - put in comments-for-future gdb.info target (one day makeinfo will - work again). - -Tue May 14 13:51:36 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) - - * gdb.texinfo: Updated to include new or old undocumented - commands, at least the following (perhaps some others I forgot to - record): info f, info float, info path, info program, info s, info - set, info source, info terminal, info types, info user, set/show - print object. - Also covered all recent GDB command renames for v4. - -Mon May 13 14:57:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - * mipsread.c: Rather than keeping count of how many symtabs - and psymtabs we have, for sorting purposes, count them when - we need to sort. This fixes bug in rereading of symbol tables. - -Fri May 10 15:43:33 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) - - * infcmd.c: renamed "info path" to "show paths" - * gdbrc.tex: documented above. - -Wed May 8 04:51:11 1991 John Gilmore (gnu at cygint.cygnus.com) - - * remote.c: Fix comments. - * utils.c (error): Force out any pending wrap output. - -Sat May 4 11:11:07 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.dist: Roll VERSION to 3.95. - Fix up "saber_gdb" to work again. - * saber.suppress: Update. - - * coffread.c, exec.c, infptrace.c, inftarg.c, remote.c, solib.c, - symtab.h, target.c, target.h: Lint. - * core.c: setup and select frame after reading shared libs, - else reading shared libs will clobber them. Lint. - * utils.c (error): Force out any buffered wrap text. - -Fri May 3 22:01:56 1991 John Gilmore (gnu at cygint.cygnus.com) - - * remote.c: Remove decls of memory_insert_breakpoint - and memory_remove_breakpoint, no longer used. (Suggestion of - Jan Norden). - - * Makefile.dist: use ${subdir} in paths of BFD and LIBIBERTY, - to make it easier to interface to "configure"'d libraries. - -Fri May 3 13:10:01 PDT 1991 Roland Pesch (pesch at fowanton.cygnus.com) - - * valprint.c: introduce "set p", "set pr", "show p" and "show pr" as - aliases for set/show print. - -Thu May 2 11:22:02 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * coffread.c (coff_sym_fns) [TDESC]: Make the type be m88kbcs. - - * m88k-tdep.c (IEEE_isNAN): New function. - - * infrun.c, m88k-tdep.c, m88k-xdep.c: Change - initialize_{tdesc,dcontext} to init_{tdesc,dcontext}. - - * infrun.c [TDESC]: Add a bunch of crud. - - * xm-88k.h [__GNUC__]: Don't define memset. - - * m88k-xdep.c: #if 0 out push_breakpoint. - - * tm-88k.h: Define GET_SAVED_REGISTER. - - * tm-88k.h: Define DGUX. - - * m88k-opcode.h (UEXT, SEXT, MAKE): Put parentheses around arguments. - - * m88k-pinsn.c (sprint_address): Declare at top of file. - - * m88k-xdep.c: #if 0 out core_file_command. - - * values.c ({unpack_,value_as_}pointer): Just call - {unpack_,value_as_}long (for now anyway). - - * m88k-tdep.c (get_saved_register): Make get_reg a dc_word_t (*)(). - (psr_register): Change return type to dc_word_t. - - * m88k-tdep.c (tdesc_read_function): Comment out call to ptrace. - - * m88k-tdep.c (get_saved_register): Add lvalp parameter. - - * gdbcore.h (write_memory): Don't prototype it. - - * tm-88k.h, m88k-tdep.c: Make stack_error, stack_jmp global. - m88k-xdep.c: Don't mention stack_error. - - * {x,t}config/m88k ({X,T}DEPFILES): Add missing files. - - * mtrace.c: Don't typedef things like size_t, just #define them. - - * coffread.c [TDESC]: #if 0 out references to coffsyn. - - * symtab.h (struct symtab): Include EXTRA_SYMTAB_INFO. - tm-88k.h: Define EXTRA_SYMTAB_INFO. - - * coffread.c [TDESC]: Include "tdesc.h" and make tdesc_handle - dc_dcontext_t not int. - - * coffread.c [TDESC]: Use system include files not . - - * coffread.c [TDESC]: Move setting of debug_info from - coff_symfile_read to find_linenos and make it work with BFD. - - * cplus-dem.c [__STDC__]: Make x{m,re}alloc return void*. - - * signame.c: Cast const char* to char* when assigning to sys_siglist. - - * utils.c (strsave): Make arg const char* not char*. - - * infrun.c (wait_for_inferior) [SHIFT_INSN_REGS]: Use - bpstat_explains_signal (stop_bpstat) not stop_breakpoint. - - * tm-88k.h (START_INFERIOR_HOOK): Make tdesc_handle a dc_handle_t. - - * tm-88k.h (EXTRACT_RETURN_VALUE): Use char * not void *. - - * findvar.c (read_var_value, case LOC_CONST_BYTES): Put the address - in a char *, not a CORE_ADDR. Use SYMBOL_VALUE_BYTES. - - * tm-88k.h (INIT_EXTRA_FRAME_INFO): Use fci not prev (fci is - prev except from create_new_frame). Make next_frame a - local variable. - Declare get_prev_context. - {x,t}m-88k.h: Enclose USG and BCS defines in #if !defined. - m88k-{opcode.h,pinsn.c,xdep.c,tdep.c}: New files (same contents as - before; they had just been left out of the distribution for a long - time). - -Thu May 2 17:53:56 1991 John Gilmore (gnu at cygint.cygnus.com) - - Mips bringup and general cleanup - - * cplus-dem.c: Move CPLUS_MARKER define to after defs.h. - * infptrace.c (PT_WRITE_D, PT_READ_D): Use correct values. - (This still doesn't seem to make MIPS bkpts work.) - * mipsread.c: Remove dup "Reading symbol data..." msg. - (symbol_file_command, add_file_command): Remove, obsol. - * printcmd.c (ptype_command): Say "an enum" rather than "a enum". - Wrap output appropriately. - * stack.c (locals_info, catch_info, args_info): Check - selected_frame rather than target_has_stack or coredumping. - * valprint.c (type_print_varspec_suffix): Wrap "ptype" output of - enums appropriately. - -Wed May 1 14:10:22 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * signame.c: Include defs.h and param.h. - - * cplus-dem.c: Include defs.h and param.h. - Makefile.dist: Don't hack in the "param.h". - param.h: Don't include defs.h. - - * expread.y: Use a union to deal with the fact that type_stack - can have both ints and enum type_pieces in it. - ({push,pop}_type_int): New functions. - -Tue Apr 30 13:18:58 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * cplus-dem.c (cplus_mangle_opname): Don't call error. - values.c (check_stub_method): Call error if NULL return from - cplus_mangle_opname. - - * blockframe.c, breakpoint.c, core.c, command.c, findvar.c, - eval.c, expprint.c, infcmd.c, infrun.c, main.c, printcmd.c, - remote.c, source.c, stack.c, dbxread.c, coffread.c, symfile.h, - symfile.c, utils.c, valarith.c, values.c, valops.c, tm-68k.h, - target.c, inftarg.c, ieee-float.c, environ.c, defs.h, - command.h, inferior.h, gdbcore.h, symtab.h, expression.h, - symtab.c, cplus-dem.c, value.h, expread.y, valprint.c, - copying.awk, solib.c, inflow.c, symmisc.c - : Lint. Use read_memory not read_memory_integer on CORE_ADDR's. - Use {value_as,unpack}_pointer (added to values.c) - not {value_as,unpack}_long on CORE_ADDR's. - Use longest_to_int (added to defs.h) instead of cast to int. - Remove from_tty arg to mod_path. - Put symfile_bfd in {coff,dbx}read.c not symfile.h. - Use OP_NULL instead of 0 where dummy enum exp_opcode needed. - - * tm-sparc.h: Remove GET_RWINDOW_REG. - (FRAME_CHAIN): Call sparc_frame_chain. - sparc-tdep.c (sparc_frame_chain): New function. - tm-sparc.h (EXTRACT_STRUCT_VALUE_ADDRESS): call - sparc_extract_struct_value_address (added to sparc-tdep.c). - - * xm-sun386.h: Don't define SET_STACK_LIMIT_HUGE. - -Tue Apr 30 13:13:33 1991 Michael Tiemann (tiemann at cygint.cygnus.com) - - * valprint.c (type_print_base): If the type being printed is a - struct containing undefined types, print "" - as the type instead of crashing. - * values.c (value_headof): Get the vtable pointer taking - TYPE_VPTR_BASETYPE into account. - * symtab.c, symtab.h, dbxread.c: Fix various whitespace splotches. - -Mon Apr 29 13:22:51 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * Move BROKEN_LARGE_ALLOCA from tm-sun386.h to xm-sun386.h. - - * sun386-xdep.c [!GDB_TARGET_IS_SUN386]: Just provide empty - functions which don't do anything. - tm-sun386.h: Define GDB_TARGET_IS_SUN386. - - * Makefile.dist: Add comment about tm-sun3os4.h: tm-sun3.h, etc. - - * sun3-xdep.c, tm-sun3.h, tm-68k.h: Change TARGET_SUN3 to - GDB_TARGET_IS_SUN3. - - * infrun.c: Don't include sys/user.h and friends (wrong for - cross-debugging and not necessary anymore (see IN_SIGTRAMP in - xm-vax.h)). - [SET_STACK_LIMIT_HUGE]: Include . - xm-tahoe.h: Don't define _DIRENT_. - - * xm-tahoe.h: Remove USE_OLD_TTY (not needed now that terminal.h - includes sgtty.h before sys/ioctl.h). - -Sun Apr 28 22:04:47 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * param-no-tm.h: Make BITS_BIG_ENDIAN defined to 0/1, not defined - or not defined. Don't define it based on TARGET_BYTE_ORDER if - it's already defined (in the tm.h file). - mips-opcode.h (BIT_FIELDS_*), - values.c (modify_field, unpack_field_as_long): - Use #if BITS_BIG_ENDIAN not #ifdef BITS_BIG_ENDIAN. - {x,t}m-tahoe.h, tahoe-pinsn.c, tahoe-opcode.h: New files. - -Fri Apr 26 12:02:06 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * tm-sparc.h: Add comments about gcc version 2 and structure passing. - - * xconfig/i386v{,32}{,-g}: Add XM_CFLAGS=-Dgetpagesize()=4096. - gmalloc.c: #if 0 out !HAVE_GETPAGESIZE code. - - * expread.y (abs_decl): Accept '&' and '&' abs_decl. - - * symtab.c, symtab.h: Have a builtin_type_{,unsigned_}long_long - regardless of LONG_LONG. - defs.h (TARGET_LONG_LONG_BIT): New macro. - expread.y (typebase): Add {unsigned,} long long {,int}. - -Thu Apr 25 12:31:22 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * valops.c (typecmp): If t2 == 0, return 1. - -Wed Apr 24 09:45:17 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - Changes from Tiemann: - * cplus-dem.c (optable): Add "nw", "dl", "compound". - (cplus_mangle_opname): New function. - (do_type): Add case 'Q'. - * values.c (check_stub_method): Do lookup_method_type and stuff - rather than smash_to_method_type. - symtab.c, symtab.h (allocate_stub_method): New function. - dbxread.c (read_type): If we get "##", don't lookup_function_type - and start clobbering it; allocate_stub_method instead. - * printcmd.c (x_command): Dereference references. - * valprint.c (type_print_varspec_prefix, case TYPE_CODE_METHOD): - Don't print " " type_print_base (...) "::" if !passed_a_ptr. - * dbxread.c (read_struct_type): Put "op$" instead of "operator" - in the symbol table. - * values.c (check_stub_method): Deal with operator names. - * valprint.c (cplus_val_print): Check for error in baseclass_addr. - * values.c: Move declaration of cplus_demangle to top of file. - * values.c (baseclass_addr): If can't read memory, set *ERRP - rather than calling error(). - * value.h: Remove redundant declaration of value_static_field. - * values.c (value_static_field): Recursively check all baseclasses. - Return NULL if not found. - * values.c, value.h: New functions value_{headof,from_vtable_info}. - * valprint.c (val_print): Print out first element of vtbl - specially. - * valprint.c: Move print controls to top and add objectprint. - Add command "set print object on/off". - * valprint.c (value_print, is_vtbl_member): Put things in local - variables rather than continually doing VALUE_TYPE (val), etc. - * valops.c (value_struct_elt_for_address): Call check_stub_method. - * valops.c (value_struct_elt): Remove found, arg1_as_ptr. - * valops.c (search_struct_method): Give error if j > 0 && args == 0. - * valops.c (search_struct_field): New argument looking_for_baseclass. - Give error if value_static_field or value_primitive_field - return NULL. - valops.c (various): Call search_struct_field with extra parameter. - * symtab.c (decode_line_1): Deal with operators specified as - "operator" . - (operator_chars): Help do it. - * symtab.c (lookup_struct_elt_type): Call check_stub_type. - Take additional argument noerr. - Don't dump core if TYPE_FIELD_NAME is NULL. - Check the baseclasses recursively. - * symfile.c (fill_in_vptr_fieldno): Don't call check_stub_type. - Return void not int. (also declarations in symfile.h and value.h). - Deal with multiple inheritance. - * printcmd.c (print_command_1): Add if (objectprint) code. - * expread.y (variable): Allow for destructor with foo::~name. - * eval.c (evaluate_subexp, case UNOP_LOGNOT): If following opcode - is OP_SCOPE, give an error. - * eval.c (evaluate_subexp): Pass third arg to lookup_struct_elt_type. - * eval.c (evaluate_subexp), values.c (value_virtual_fn_field): - Don't bother to do anything with - return value from fill_in_vptr_fieldno. - * eval.c (evaluate_subexp): If value_static_field returns NULL, - give an error. - * dbxread.c (read_struct_type): Set fcontext to 0 for normal member - function. - * dbxread.c (read_struct_type): Initialize name to 0. - * dbxread.c (read_ofile_symtab, N_CATCH): Add offset to bufp->n_value. - * dbxread.c (dbx_create_type): Zero TYPE_VPTR_BASETYPE. - (read_struct_type): Don't bother to set TYPE_VTPR_{BASETYPE,FIELDNO} - if it's just going to be {0,1}. - - * dbxread.c (virtual_context): Use TYPE_BASECLASS starting at 0 - (yes, it's #if 0, but just in case...). - - * vax-opcode.h, expread.y, expprint.c, cplus-dem.c: Declare some - things "const". - - * i386-stub.c: New file. - - * WHATS.NEW: Remove mention of readline and more paging (in 3.5). - Try to keep command names up to date with renaming. - - * gmalloc.c [!HAVE_GETPAGESIZE]: Try to figure out the pagesize. - - * infun.c (resume, resume_cleanups): New functions. - (wait_for_inferior, proceed, child_create_inferior): Use resume - not target_resume. - - * remote.c (getpkt): Don't set immediate_quit. - - * blockframe.c, frame.h (reinit_frame_cache): New function. - solib.c (solib_add), symfile.c ({,add_}symbol_file_command): - Use it. - -Tue Apr 23 10:38:41 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * symtab.c (lookup_symbol): Add 3 more of those loops through - the symtabs which we all know and love: (1) Look in the - STATIC_BLOCK for mangled symbols right after we check the blocks, - (2, 3) Look in the STATIC_BLOCK for all the symtabs and psymtabs - at the end. - - * main.c (cd_command): Call dont_repeat. - - * dbxread.c (read_struct_type): If const/volatile character is - missing, don't complain, just continue. - - * dbxread.c (read_struct_type): Only try to read the fcontext if - it is there. Also change "error_type " to "return error_type ". - values.c (value_virtual_fn_field): If there is no fcontext, - then do things the way GDB 3.x did. - valops.c (search_struct_method): Add type to value_virtual_fn_field - arguments. - - * dbxread.c (read_struct_type): Fix typo: *pp != '\0' -> **pp != '\0'. - -Mon Apr 22 00:02:43 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * printcmd.c (print_scalar_formatted): Add 't' for binary. - - * dbxread.c (end_psymtab): Initialize pst->symtab. - - * core.c (core_open): Call ADD_SOLIB. - - * tm-sparc.h: Include not . - sparc-tdep.c: Don't include . - - * sun3-xdep.c [!TARGET_SUN3]: Just provide empty functions which - don't do anything. - - * core.c (core_open): Add make_cleanup (unpush_target, &core_ops). - - * Shared library/corefile changes from Peter Schauer: - core.c (core_close): Call CLEAR_SOLIB. - (core_open): Remove comment about "should deal with shared lib". - (core_xfer_memory): If we can't xfer the usual way, try the - shared libraries. - solib.c (so_list): New fields so_bfd and so_sections{,_end}. - (find_solib): Use solib_map_sections to get ld_text. - (solib_map_sections, solib_xfer_memory): New functions. - (clear_solib): Free so_sections and close so_bfd. - tm-sunos.h: Add solib_xfer_memory, solib_add. - - * sparc-tdep.c (skip_prologue): Don't skip anything unless there - is a "save" instruction in there somewhere. - - * symfile.c (symbol_file_add): Add comment. - solib.c (solib_add): Don't malloc name passed to symbol_file_add. - - * exec.c (build_section_table): If *start isn't NULL, free it. - - * stack.c (parse_frame_specification): Error if NULL selected_frame. - infcmd.c (finish_command): Error if NULL selected_frame. - inflow.c (kill_command): Deal with NULL selected_frame. - stack.c (record_selected_frame): Set *FRAMEP to NULL if there - is no selected frame. - infrun.c (restore_inferior_status): Add comment. - findvar.c (read_var_value): Check for NULL frame where we need - a frame. - breakpoint.c (get_catch_sals): Check for NULL selected_frame. - - * breakpoint.c (bpstat_print): Try all elements on the bpstat - chain before giving up with an internal error. - -Sun Apr 21 21:43:10 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * value.h, values.c (value_{,free_to_}mark): New functions. - breakpoint.c (bpstat_stop_status): Use them. - - * tm-i386v{,-g}.h: Remove N_SET_MAGIC define. - -Sat Apr 20 21:42:47 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * i386-tdep.c: Remove unnecessary #includes. - - * symtab.c (various): Change error return of find_line_common to -1. - - * coffread.c (find_linenos): Use LINESZ not sizeof (struct lineno). - - * coffread.c (end_symtab): Initialize language, dirname, and - fullname fields. - -Fri Apr 19 18:18:31 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * mips-tdep.c (mips_frame_chain): Don't chain if saved_pc == 0. - - * stddef.h (size_t): Let either _SIZE_T or _SIZE_T_ guard it. - - * mipsread.c (parse_symbol): Set startup_file_{start,end} if - entry_point is in current file. - - * findvar.c (read_register_gen): Add "target byte-order" comment. - -Wed Apr 17 17:09:48 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * i386-tdep.c (i386_get_frame_setup): Use SWAP_TARGET_AND_HOST - before returning locals or slocals. - - * i386-tdep.c (i386_follow_jump): Do not add data16 to pos in - call to codestream_seek; add one to pos if (and only if) - we are dealing with a jump with data16 == 1 (i.e. 0x66, 0xe9). - -Mon Apr 15 12:04:32 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * valops.c (call_function_by_hand): Put dummy1 in target order - before FIX_CALL_DUMMY. - - * tm-i386v.h (FIX_CALL_DUMMY): Don't depend on host byte order. - -Sun Apr 14 11:55:19 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * valops.c (push_word): Add SWAP_TARGET_AND_HOST. - - * remote.c (remote_open): Send '+' before calling putpkt(). - - * tm-i386v.h (REGISTER_VIRTUAL_TYPE): Return pointer to void, - not int, for pc, fp, and sp. - - * remote.c (remote_open): Call start_remote after putpkt("?"); - infrun.c (start_remote): Also call wait_for_inferior & normal_stop. - -Sat Apr 13 22:11:42 1991 Jim Kingdon (kingdon at spiff.cygnus.com) - - * exec.c: Include . - - * sun3-xdep.c (fetch_core_registers): Add #ifdef FP0_REGNUM. - -Fri Apr 19 09:36:50 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * tm-68k.h (NUM_REGS): Conditionalize on TARGET_SUN3 not sun. - tm-sun3.h: Define TARGET_SUN3. - - * utils.c: Use CPLUS_MARKER not '$'. - - * cplus-dem.c: Use CPLUS_MARKER not '$'. If CPLUS_MARKER isn't - defined, define it to '$'. - - * arm-opcode.h: New file (same contents as before; it had - just been left out of the distribution for a long time). - - * tm-68k.h: Put declaration of ext_format_68881 outside the macros. - - * main.c: New HAVE_SIGSETMASK #ifdefs. - - * coffread.c (read_coff_symtab): Check for "LF%" with all the - other L*% things. - - * coffread.c (SDB_TYPE): New macro. - various: Use it instead of checking against T_NULL. - - * Makefile.dist (cplus-dem.o): Hack in an #include "param.h" - before we compile it. - defs.h: Protect against multiple inclusion. - param.h: Include defs.h. - signame.c: Change #ifdef SYS_SIGLIST_MISSING to #if. - param-no-tm.h: Define SYS_SIGLIST_MISSING from USG. - -Thu Apr 18 19:49:10 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * i386-pinsn.c (OP_E): Change %d to 0x%x for consistency. - - * putenv.c: New file - Makefile.dist: Add it to $(OBS). - - * mipsread.c [!CMUCS]: #include . - - * mips-xdep.c (fetch_core_registers): #if 0 out the whole function. - - * Move read_memory_nobpt from mem-break.c to breakpoint.c. - -Mon Apr 15 21:45:35 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * utils.c (_initialize_utils): Rename "set demangle" to - "set print demangle", "set asm-demangle" to "set print - asm-demangle" and "set sevenbit-strings" to "set print - sevenbit-strings". - - * main.c (initialize_main): Rename "set history write" to - "set history save". - - * main.c (initialize_main): Rename "set caution" to - "set confirm". - - * values.c (_initialize_values): Remove "info history" alias - for (what is now) "show values". - - * infcmd.c, gdbcmd.h: Add unsetlist. - infcmd.c: Add unset_command. - (_initialize_infcmd): Add "unset" and use it for "unset env". - - * breakpoint.c (_initialize_breakpoint): Remove "unset". - - * valprint.c: Add "set/show print", {set,show}_print. - Rename "set addressprint" to "set print address". - Rename "set arrayprint" to "set print array". - Rename "set array-max" to "set print elements". - Rename "set prettyprint" to "set print pretty". - Rename "set unionprint" to "set print union". - Rename "set vtblprint" to "set print vtbl". - - * main.c: Rename version_info to show_version. - (_initialize_main): Rename "info version" to "show version". - - * values.c: Rename value_history_info to show_values. - (_initialize_values): Rename "info values" to "show values". - -Sun Apr 14 23:08:34 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * inftarg.c (child_open), remote-vx{,.68}.c (vx_proc_open): - New function to give correct error message. - -Thu Apr 11 17:19:41 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * target.h: Add to_doc and target_preopen. - target.c: Add target_preopen and target_command. - Remove target_info. - (add_target): Call add_cmd and mess with targetlist->doc. - core.c, exec.c, remote-eb.c, remote-nindy.c, remote-vx.c, - remote-vx.68.c, inftarg.c, remote.c: Add doc field to target struct. - Call target_preopen from open routine. - - * main.c: Rename editing_info to show_commands. - (_initialize_main): Rename "info editing" to "show commands". - - * source.c: Rename directories_info to show_directories. - (_initialize_values): Rename "info directories" to "show directories". - - * values.c: Rename convenience_info to show_convenience. - (_initialize_values): Rename "info convenience" to "show convenience". - - * copying.awk (_initialize_copying): Rename "info copying" to - "show copying" and "info warranty" to "show warranty". - Rename {copying,warranty}_info to show_{copying,warranty}. - - * symfile.c: Rename add_syms_command to add_symbol_file_command. - (_initialize_symfile, add_syms_addr_command): - Rename add-syms to add-symbol-file. - -Thu Apr 18 18:08:30 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symfile.h (free_named_symtabs): Rename from free_named_symtab. - * symfile.c (clear_symtab_users_once, cashier_psymtab, - free_named_symtabs): Move these routines from symmisc.c. - * symmisc.c (same): same. - (free_symtab): Make non-static. - * symtab.h (free_symtab): Declare as exported void fn now. - * dbxread.c (end_symtab, end_psymtab): Change comments. - (initialize_dbxread): Call dbx_new_init() in case the first - command is add-symbols. - * target.c (dummy_target): Permit add_syms_addr_command. - -Sat Apr 13 14:46:07 1991 John Gilmore (gnu at cygint.cygnus.com) - - Permit symbols to be superseded when new symbol files have - been read in, particularly for VxWorks. - - * dbxread.c (read_dbx_symtab): Allow N_SOL to cleanly take us back - to the main file, as well as to include files. Also, put global - functions into the global psymtab, to make "i fun" work. - (end_psymtab): Free named symtabs and psymtabs for a file, once a - new psymtab for it has been read. - * coffread.c (end_psymtab): Free named symtabs and psymtabs for - a file, once a new symtab has been read for it. - * mipsread.c: FIXME. We need to do the same for MIPS, but it - looks harder to determine the top-level block before it's been - queued to the psymtab list. - - * symfile.c (symbol_file_add): Use filtered printing and wrap it. - If we have wiped out any old symbol tables, clean up at end of - symbol reading. - (symbol_file_command): Don't reference symfile_fns if it's zero. - - * symtab.h (GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK): New - defines for the blocks of a blockvector that contain global and - file-static symbols and the first of the smaller scope contours. - * symtab.c (lookup_symbol, find_pc_symtab, find_pc_line, - decode_line_1, make_symbol_completion_list): Use the above. - * coffread.c (end_symtab, patch_opaque_types): Ditto. - * dbxread.c (end_symtab): Ditto. - * expread.y (block): Ditto. - * mipsread.c (throughout): Ditto. - * symmisc.c (free_named_symtabs): Ditto. - - * symtab.c (list_symbols): Process the first symbol of the - static psymbols list. - (types_info): Restore this function from its untimely #if 0. - It's not perfect, but it is better than nothing. - (_initialize_symtab): Restore "info types". - -Thu Apr 11 05:23:19 1991 John Gilmore (gnu at cygint.cygnus.com) - - * m68k-stub.c: Remote stub for 680x0's, created from - rem-m68k.shar (which is removed). - * nindy-share/{Makefile,Onindy.c,blout.h,env.h,nindy.c,ttyflush.c}: - Remove RCS log stuff now that we use CVS and it blows our diffs. - -Wed Apr 10 14:18:06 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symmisc.c (free_named_symtab): Make it work, in its current - kludgy fashion. Change result to indicate if we blew away bkpts. - * dbxread.c (end_symtab): Accumulate result from - free_named_symtab and print warning if we blew user's state. - * symfile.h: free_named_symtab now returns an int. - -Mon Apr 8 23:57:43 1991 John Gilmore (gnu at cygint.cygnus.com) - - * dbxread.c (dbx_symfile_read): Initialize psymbol list if this - is the first symbol read, even if not mainline. - (dbx_psymtab_to_symtab): symfile might be zero, cope. - * exec.c (exec_ops): Add_syms_addr is valid in our tvec. - (set_section_command): New command ("section xxx yyy" -- should - be renamed to "set section xxx yyy" FIXME) which sets the - base address of a section of the exec file, overriding the - virtual address that BFD reports. - -Fri Apr 5 17:14:39 1991 John Gilmore (gnu at cygint.cygnus.com) - - * exec.c: Add add_syms_addr_command to exec_ops, so you can - load symbols at any address while examining an exec file. - -Thu Apr 4 10:09:35 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tm-i386v.h (FLOAT_INFO): Don't define it, since the code - for printing the float info is host-dependent, not - target-dependent. FIXME. - * i386-pinsn.c: Move #includes to top, remove useless ones. - * i386-tdep.c: Don't bother including <.../reg.h> since we - don't use it (and it doesn't exist on host systems). - - * ieee-float.c (ieee_extended_to_double): Convert NaN to Inf. - Convert negative numbers properly. - (ieee_test): Make numbers really random; fix format arg. - - * infcmd.c (attach_command, detach_command): Don't repeat on CR. - * core.c (core_detach): Unpush core_ops, which might not be on - top. We used to just pop the top, which broke things. Don't - need dont_repeat() any more. - (core_file_command): Psst! Don't repeat it. - * remote-nindy.c (nindy_detach): Don't need dont_repeat() now. - * expprint.c (print_subexp): Avoid switch fallthru on - BINOP_ASSIGN_MODIFY, so we can print += and such. - * frame.h: Fix typo. - * inflow.c (kill_command): After killing inferior, print our - current frame in the core file, if we have one. - (generic_mourn_inferior): When inferior dies, either select - the current frame (in the new target, e.g. core file), or - set both the current and selected frames to NULL. - - Changes from Peter Schauer. - - * infptrace.c: Avoid on USG. - - * Make all file names fit in 14 characters (sigh and damn!): - mv hp300hpux-xdep.c hp300ux-xdep.c - mv symmetry-xdep.c symm-xdep.c - mv symmetry-tdep.c symm-tdep.c - mv convex-opcode.h convx-opcode.h - mv tm-vxworks960.h tm-vx960.h - mv tm-vxworks68.h tm-vx68.h - mv Makefile.srcdir Makefile.sdir - mv gdb-int.texinfo gdbint.texinfo - mv remote-sa.m68k.shar rem-m68k.shar - mv remote-multi.shar rem-multi.shar - * Makefile.dist, README, config.gdb, convex-pinsn.c, - tconfig/symmetry, tconfig/vxworks960, tconfig/vxworks68, - xconfig/hp300hpux, xconfig/symmetry: Change names to shorter - names. - - * command.c (user_info_1, user_info): New command for listing - the user-defined commands. - -Wed Apr 3 15:00:26 1991 John Gilmore (gnu at cygint.cygnus.com) - - * dbxread.c (really_free_pendings): Clear file_symbols - and global_symbols after freeing them; otherwise, running - this function twice (if it appears twice on the cleanup - chain), we try to free things twice. - - * dbxread.c (read_dbx_symtab): Calculate end_of_text_addr - based on text_addr (the address of text in core), not on addr (the - offset between text in the .o file and in core). This change - is from Peter Schauer. - - * main.c: Define ALL_CLEANUPS as a cast of zero. - (return_to_top_level): Use it. - (main): Do all cleanups after each command run as part - of the gdb startup sequence. Also do all cleanups before - entering the command loop, and every time we exit the command - loop and reenter. Before, the cleanups from the startup sequence - were being left undone until the first error! - (command_loop): Rename do_nothing cleanup to command_loop_marker - so we can see it easily when examining the cleanup chain. - (init_signals): Add another do_nothing for signal handling. - (quit_command): Only try to kill target if it has execution. - Problems in the target stack got us into a state where - inferior_pid was nonzero but none of the targets had execution. - In this state you couldn't exit gdb. - - * dbxread.c: Two changes from Peter Schauer. - (echo_command): Fflush output after an echo command. - (show_history): Pass all args to cmd_show_list. - - * utils.c (init_malloc): Call mtrace to turn on tracing - if the environment variable MALLOC_TRACE is set to a file name. - * mtrace.c: Add source file which provides a log of every malloc, - free, and realloc to a trace file. - * mtrace.awk: Add source file which analyzes the trace file. - * Makefile.dist (GNU_MALLOC, MALLOCSRC): Add mtrace.{c,o,awk}. - (VERSION): Roll to 3.94.3. - - * breakpoint.c (breakpoint_1): Add a space to "i watch" output. - (check_duplicates): Don't bother with watchpoints. - (set_raw_breakpoint): Comment about danger of this routine. - (watch_command): Parse and eval all args before calling - set_raw_breakpoint. - - * solib.c (find_solib): Avoid error in referencing memory to - see if any more shared libraries have been added. This is - particularly useful if the target has terminated. Bug reported - by Peter Schauer. - - Changes from Peter Schauer - in bringing up 3.94.2 on the Sun-3. - - * Makefile.dist: Include CFLAGS in rule for cplus-dem.o. - * breakpoint.c (enable_breakpoint): Check for valid watchpoint - expression (in scope) before reenabling watchpoint. - * signame.c (init_sigs): Add missing declaration of i, fix - sys_siglist declaration. - * source.c (list_command): Fixed range computation to use - lines_to_list (). - * stack.c (backtrace_command): Do not allow command if target has - no stack, print informative error message. - * target.c (target_command): Do not write into command line - because this fails if the target command is used in a user defined - command. [This change was enhanced by gnu to support any- - unique-prefix matching on target names.] - * valops.c (value_struct_elt): Avoid infinite loop on an - erroneous attempt to print the member of function (try p main.p). - -Mon Apr 1 17:05:45 1991 John Gilmore (gnu at cygint.cygnus.com) - - * expread.y (name_no_typename): Avoid reduce/reduce errors - caused by ambiguity in handling NAME_OR_INT and NAME_OR_UINT. - Since the GDB parser really doesn't use name_no_typename in a - name-only context, the parser can't tell the diff between - names and numbers here. Avoid allowing a name_no_typename - to be a NAME_OR_*INT to resolve the conflict. - -Sun Mar 31 20:12:07 1991 John Gilmore (gnu at cygint.cygnus.com) - - Bugfixes from Mark Fox (markf@wrs.com) (test=testField.c): - - * valprint.c (val_print_fields): bitfield printing didn't handle - byte order. Indirect through a few more fns to cope. - - * values.c (modify_field): also cope with byte order. - -Sat Mar 23 10:02:21 1991 John Gilmore (gnu at cygint.cygnus.com) - - Cleanup for release 3.94.2: - - * Makefile.dist: Pull REMOTE_OBS. Fix saber includes for BFD - include files. Roll version to 3.94.2. - - * coffread.c (init_stringtab): Read length into unsigned char - array before swapping; don't assume 32-bit longs. - - * target.c (target_info): Don't bother with get_sym_file, just use - the symfile global variable. - * symtab.h, symfile.c (get_sym_file): Delete it. - - * dbxread.c (dbx_symfile_init): Don't depend on long == 4 bytes. - (define_symbol): Set symbol line number to 0 if not gcc-compiled. - (read_type): Replace one more error() with complain(). - - * mipsread.c (parse_partial_symbols): Replace printf with complain. - - * i960-tdep.c: Fix copyright attribution. - - * config.gdb: Quote all backquotes in doublequotes. You can - quote me on that. BSD 4.4 shell found this one. - - * infptrace.c (throughout): The third argument to ptrace is an - int *, not an int. - - * infrun.c (wait_for_inferior): When program has terminated, we - have to call target_terminal_ours before we pop that target off - the stack (e.g. before a call to target_kill or - target_mourn_inferior). This fixes problem where a program - terminates, then GDB stops for (tty output) and you have to type - "fg" to the shell to resume it. FIXME: This code for what to - do after termination really should be in normal_stop instead. - - * gdbcore.h (read_memory_check): Change declaration; it changed - names months ago. - - * terminal.h: Include before , since in BSD - 4.4 prereleases, this avoids a bug in their sgtty compatability - support. - * remote.c: Use terminal.h rather than hand-rolling the same. - - * signame.c, signame.h (psignal): Arg is unsigned, not int. - * utils.c (strsave, strstr): Fix arg types. - * valprint.c (val_print): lint - - MIPS symbol table support from Per Bothner: - - * symfile.c (symtab_fns): Remove initializer table that needs to - be hacked for each new symbol file format supported. - (add_symtab_fns): New function, chains symbol table - handlers into the global list. - (symfile_init): Search this list. - * symfile.h: Add next pointer, declare add_symtab_fns. - * coffread.c (_initialize_coffread): Call add_symtab_fns. - * dbxread.c (_initialize_dbxread): Call add_symtab_fns. - - * mipsread.c (psymtab_to_symtab_1): return void instead of (struct - symbol *). Thus, we no longer need the hack to trash - pst->filename. Good, since that hack confused code in symfile.c! - - (reorder_symtabs, destroy_all_symtabs): Removed static - all_symtabs, which was used to qsort symtabs in reorder_symtabs. - Instead, the latter now uses a temporary array (stack-allocated - from an obstack, and then freed). - - (parse_symbol): Added a hack to fix up BLOCK_{START,END} if they - haven't been set in the outermost stBlock of a procedure. This was - a problem with f77 binaries on Ultrix 4.?. - - (new_symtab, new_symbol, new_type): Continue changing code to use - obstacks more and otherwise conform to dbxread internal style. - Made the free_code of symtabs be free_linetable (as in dbxread) - instead of free_contents. This implies memory leaks when reading - a new symbol table, until the conversion is finished. Did change - (struct symbol) and (struct type) to be allocated on the - symbol_obstack. Blocks and blockvectors are among the things - still "leaking." - - * mipsread.c (parse_partial_symbols, parse_fdr): It hasn't been - tested much, but it solved one problem (reported by Meissner), and - cleans up some other things. The problem happened when an - included file contains actual code (functions) and not just - definitions. The mips coff is a little inconvenient there, since - it may cause a procedure to be mapped to the wrong psymtab. - - * mips-tdep.c (heuristic_proc_desc): Minor cleanup. - * mips-xdep.c (fetch_core_registers): Minor cleanup. FIXME, - this will need work for the new core paradigm. - - Opcode patches from the net: - - * mips-opcode.h: fix incorrect disassembly of the mfc1, cfc1, and - ctc1 instructions. Also, the cvt.d.w and cvt.s.w instructions were - missing altogether - they are added here. From Bruce Bauman. - * mips-opcode.h: The low mask for C0 instructions was too small. - From Garrett Lau. I modified the fix to check the entire 32-bit - opcode. - - * ns32k-opcode.h: Fix opcodes for deiw and deid. From Bruce - Bauman. - -Thu Mar 21 12:56:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - Roll in changes from Per Bothner (Tue, 25 Sep 90 11:11:04): - - * dbxread.c (read_type): Pointer subtraction (value_sub in - valarith.c) sometimes failed because the types of the - pointers being subtracted were not identical. - These differed because dbxread.c was allocating pointer types - using dbx_alloc_type+smash_to_pointer_type instead of - lookup_pointer_type. I failed to find a justification for the - former, so I changed it to use the latter. Similarly, I - replaced smash_to_function_type by lookup_function_type, - and smash_to_reference_type by lookup_reference_type. - - * mipsread.c (parse_symbol, upgrade_type, parse_procedure, - _initialize_mipsread): corresponding changes. - - * symtab.c (smash_to_{pointer,reference,function}_type): eliminate. - - * source.c (mod_path): Do tilde_expand on each component of the path, - rather than on the (list of) paths as a whole. - (print_source_lines): Set first_line_listed in addition to - current_source_symtab and current_source_line. If the source was - not findable, after a "dir" command to fix the problem, - a "list" would get the wrong lines. - - While I was there... (gnu): - - * dbxread.c (read_type): Change error to complaint. - -Thu Mar 21 12:56:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - First attempt at detailed understanding of symbol table memory alloc. - - * dbxread.c (dbx_symfile_read): Free our string table if we - aren't the mainline. Free the "info" struct since we're done with - it. - (init_psymbol_list): Free any previously allocated psymbol lists. - (): FIXME: Should realloc-down the psymbol lists when done reading - the main symbol file? - - * symmisc.c (free_symtab): Free fullname field too. - - * xm-hp300hpux.h (USG): #undef then #define so Makefile can -D. - (REGISTER_ADDR): Make result type unsigned int. - - * xconfig/{i386*,hp300hpux,altosgas,altos}: All config files that - define REGEX must also define REGEX1 (its dependency). - -Tue Mar 19 21:28:57 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tconfig/i960: No longer works, points you at vxworks960 or - nindy960. - - * xgdb.c, XGDB-README: Remove file. Users can get the much - better xxgdb. - * Makefile.dist: Remove all trace of xgdb. - - * breakpoint.c (breakpoint_1): Pass demangle arg to - print_address_symbolic. - (clear_breakpoints): Remove unused function. - (breakpoint_re_set_one): Guts of breakpoint_re_set. - (breakpoint_re_set): Use catch_errors to do them all anyway. - - * gdb-int.texinfo (Host versus Target): Add section on what is - a "host" feature versus what is a "target" feature. - - * infcmd.c (path_command, path_info): Handle the PATH variable - (object search path) as conveniently as the source search path. - * environ.c (set_in_environ): Set some vars in GDB's environment, - in addition to the child's. PATH, G960BASE, G960BIN for starters. - * source.c (mod_path): New function, from guts of - directory_command, modifies a path. Used by path_command. - (directory_command): Call it. - * defs.h (strsave): Declare. - - * utils.c (sevenbit_strings): Add new printing option. - (printchar): Use it. - (strsave): Provide this handy helper routine. - (set_width_command): Rename set_screen_width_command. - (_initialize_utils): "set screen-width" => "set width"; - "set screen-height" => "set height"; add sevenbit-strings. - - * infcmd.c (do_registers_info): Print floating point registers - in raw hex as well as float format, regardless of whether it is - a "virtual" convertible register. - * tm-sparc.h (PRINT_REGISTER_HOOK): Print every pair of float - regs as a double, just in case it's being used that way. - * values.c (unpack_long): Comment on array/function coercion. - (unpack_double): Argument is in target byte order now. For - integer arguments, just call unpack_long and float the result. - * m68k-tdep.c: include defs.h for "const" handling. - * remote-nindy.c: Use ieee-float stuff. - (nindy_fetch_registers): Unpack double regs to host double, then - to extended. - (nindy_store_registers): Pack extendeds to host double, flip - around by misusing unpack_double, send as target double. - - * tm-vxworks68.h (FRAME_CHAIN): Handle current frame pointer of - zero, as when stopped at the first instruction of a process. - - * blockframe.c: Fix filename in comment (param.h => tm.h). - * sparc-tdep.c (skip_prologue): More explicit nudging comments. - * tm-68k.h: Fix typos. - -Fri Mar 15 01:09:34 1991 John Gilmore (gnu at cygint.cygnus.com) - - Changes from a bringup on the DEC Vax under Ultrix 4.0. - - * coredep.c (fetch_core_registers): Pass end-address of register - section to register_addr as expected. Don't call supply_register - if we'd just pass it garbage. - - * dbxread.c (read_dbx_symtab): Skip N_NSYMS on Ultrix. - - * exec.c (xfer_memory): Use boolean xfer_fn result, not int. - - * target.c (push_target, target_info): Cast enums to int for < or - > comparison. - - * stack.c (print_frame_info): Identify source file & line - even if we can't print it. - - * xm-vax.h (MISSING_VPRINTF): No longer missing in Ultrix V4.0. - -Sat Mar 9 10:08:20 1991 John Gilmore (gnu at cygint.cygnus.com) - - Clean up IEEE floating point support. - - * ieee-float.h: New file. - * ieee-float.c: Write real routines to convert between host - doubles and various target IEEE extendeds. - * m68k-xdep.c: Eliminate assembler code for extended floats. - * xconfig/{3b1,altos,altosgas,hp300bsd,isi,news,news1000,sun2os3, - sun2os4,sun3,sun3os3,sun3os4}: Eliminate use of m68k-xdep.o. - * tm-i960.h, tm-68k.h (REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Use ieee_extended_to_double and - double_to_ieee_extended. - * i960-tdep.c: Define ext_format_i960. - * m68k-tdep.c: Define ext_format_68881. - * sparc-tdep.c: Define ext_format_sparc, though unused. - * Makefile.dist (HFILES): Add ieee-float.h. - * inftarg.c: #include "ieee-float.h" for the REGISTER_CONVERT - macros. - - Obsolete the "coffstrip" program in favor of using BFD's strip. - - * nindy-share/coffstrip.c: Remove file. - * nindy-share/nindy.c (coffstrip): Routine to run bfd_strip. - * Makefile.dist: Remove references to nindy-share/coffstrip.c. - * tconfig/nindy960: Remove reference to coffstrip.o. - - * Makefile.dist: Roll version number to 3.94.1 (not yet final). - -Wed Mar 6 09:56:45 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symfile.h: Add symfile_bfd, common between dbxread and coffread. - * dbxread.c: Remove static symfile_bfd. - * infcmd.c (do_registers_info): Add PRINT_REGISTER_HOOK, though - it is not used yet. - * inftarg.c (child_detach): Pop the child_ops vector if the - detach is successful. - * remote-nindy.c (nindy_create_inferior): Don't push a new - nindy_ops since nindy uses the same one for execution and memory - examination anyway. - * core.c (core_ops): Use child_attach and child_create_inferior - rather than default attach and create_inferior functions. - - Handle floating point registers in core files. - - * sparc-xdep.c (fetch_core_registers): Rewrite for float support. - * sun3-xdep.c (fetch_core_registers): Rewrite for float support. - This version untested since BFD doesn't yet support sun3 core - files. - * hp300hpux-xdep.c: Rewrite fetch_core_registers to new calling - conventions. Fix comments and style. This version has not - been compiled yet, since we have no HP inhouse. - * core.c (get_core_registers): Look for two sections, ".reg" - and ".reg2", and pass both to fetch_core_registers sequentially. - - Revise directory path yet again. - - * source.c (forget_cached_source_info): Not static any more. - (init_source_path): New default source path is "$cdir:$cwd". - (dir_command): Handle variable arguments ($cdir, $cwd). - (source_info): Print "Compilation directory" rather than - "Originally compiled in" to remind people of $cdir. - (openp): If the path contains $cwd, use current directory. - (open_source_file): If compilation directory is known, replace - first $cdir in path with the compilation directory. - (print_source_lines): Even if we can't print the lines, set the - current symtab and line for future commands like "info source" or - "breakpoint". Also, error message now contains the file name, - line number, and file access error message. - (_initialize_source): Fix help text to describe changes. - * main.c (cd_command): Forget cached source info when we chdir. - * utils.c (strstr): Add simple implementation. - -Tue Mar 5 01:41:40 1991 John Gilmore (gnu at fowanton.cygnus.com) - - * coffread.c (read_one_sym, init_linetable, init_stringtab): - Byte-swap COFF symbol tables if necessary when reading them in. - Use complain() to replace error message in one spot. Needs - corresponding change in bfd/coff-code.h to make some symbol - swapping routines non-static. - -Mon Mar 4 00:53:40 1991 John Gilmore (gnu at cygint.cygnus.com) - - Merge changes from Eirik Fuller, for UTek. - - * defs.h (errno): Add declaration. - * altos-xdep.c, arm-xdep.c, convex-xdep.c, gould-xdep.c, - hp300hpux-xdep.c, infrun.c, inflow.c, infptrace.c, i386-tdep.c, - i386-xdep.c, pyr-xdep.c, mips-xdep.c, remote-eb.c, remote-nindy.c, - remote-vx.c, source.c, standalone.c, stuff.c, sun386-xdep.c, - symmetry-tdep.c, symmetry-xdep.c, umax-xdep.c, utils.c: Eliminate - declarations of errno. - - * remote-eb.c: Define B19200 and B38400 as EXTA and EXTB. - - * remote-vx.c: Include for UTek; Sun gets it via - and . - -Sat Mar 2 15:47:55 1991 John Gilmore (gnu at cygint.cygnus.com) - - * i960-tdep.c (examine_prologue): Add new argument limit, - which stops the scan at the end of the prologue, or at the PC. - This fixes a problem where it walks down into the code for the - user's statements if that code looks like function prologues. - Mark Fox and I have been bouncing this code back and forth, making - small changes to it. Callers changed to match. - -Tue Feb 26 01:47:07 1991 Cygnus John Gilmore (cygnus at yuba) - - Cleanup for gdb-3.94 release final: - - * Makefile.dist: Remove remote-vx.c, remote-nindy.c, and all - the .c files from vx-share and nindy-share, from the various - macros, since they are not found via ALLDEPFILES. - (SFILES): Add tm-i960.h. - (alldeps.mak rule): Break out ALLDEPFILES_MAINDIR and - ALLDEPFILES_SUBDIR. List all the nindy and vxworks subdir files - in the SUBDIR list. - (TAGFILES_MAINDIR): Change ALLDEPFILES to ALLDEPFILES_MAINDIR. - (gdb.tar.Z): Use ALLDEPFILES_SUBDIR as well as SFILES_SUBDIR. - -Mon Feb 25 16:02:35 1991 Cygnus John Gilmore (cygnus at oldman) - - * am29k-tdep.c: Add contribution line. - (examine_prologue): Cache information about function prologues in - the misc-function-vector to avoid lots of references over the - serial line while examining instructions. - - * core.c (core_close): New function made from cleanup_core. - - * core.c, exec.c, inftarg.c, remote-eb.c, remote-nindy.c, - remote-vx.c, remote.c, target.c, target.h, - Update target_ops vector to add attach, close, and load entries. - Use add_syms_addr_command, not add_file_addr_command, for - add_file. Break out close routine from existing code. - - * dbxread.c (really_free_pendings): Don't free pending_blocks; - they are in an obstack. - (read_dbx_symtab): Relocate end_of_text_addr in the psymtab. - Lint. - (define_symbol): Add symbol type parameter; change callers; - pass type parameter to DBX_PARM_SYMBOL_CLASS macro to allow - it to influence the symbol class on the i960. - (define_symbol): Swap LOC_CONST's into target byte order. - - * exec.c (exec_close): New function. - (exec_file_command): Call it. - - * findvar.c (read_relative_register_raw_bytes): Doc byte order, - Fix byte order of frame pointer. - (read_var_value): Result of 0 if var's value can't be found, - e.g. missing FRAME_ARGS_ADDRESS. Byte-swap LOC_CONST and - LOC_LABEL values to target order. Add LOC_LOCAL_ARG. - (locate_var_value): Use read_var_value and use its lazy address - as the location of the var's value. Lint. - - * i960-pinsn.c (next_insn): Add routine from vxgdb for scanning - instructions. - - * i960-tdep.c (arg_address, i960_frame_find_saved_regs): Remove - obsolete Intel versions in favor of vxgdb versions. - (check_host, byteswap, byteswap_val, reorder_val): Eliminate - code dealing with byte order of values, which Intel did in host byte - order rather than gdb-4's target byte order. - (i960_frame_chain_valid): Move to nindy-tdep.c. - (examine_prologue, skip_prologue, frame_find_saved_regs, - frame_args_address, leafproc_return, saved_pc_after_call, - pop_frame): Add vxgdb versions from Mark Fox. - (examine_prologue, frame_struct_result_address): Add code - to deal with the saved value of G13 (struct return address - pointer). - (frame_args_address): Modify Mark's version to prefer the - saved value over the current value in the topmost frame. - Cache result in the frame info to avoid performance hair in - callers. - (print_fault): Add gdb960 code for printing faults. - (_initialize_i960): Actually call check_host. - - * ieee-float.c (ieee_extended_to_double, ieee_double_to_extended): - add stub routines. FIXME, these currently just return zero! - - * infcmd.c (program_info): Use PRINT_RANDOM_SIGNAL. - (attach_command): Call target_attach, not target_open, now. - - * infrun.c (normal_stop): Make global, not static, for vx_attach. - (child_attach): Rename from child_open. - (wait_for_inferior): Use PRINT_RANDOM_SIGNAL. If stop_pc is zero, - don't confuse it with a zero step_resume_break_address. - - * inftarg.c (child_detach): Eliminate inferior_pid test. - (child_files_info): Clean up message a bit. - (child_ops): Use child_attach, not child_open, to attach. - - * mem-break.c: #ifdef out the whole file if BREAKPOINT is not - set (e.g. on VxWorks or NINDY). Move read_memory_nobpt from - findvar.c to here, since it depends on the contents of the - shadow_contents of breakpoints, but keep if #if 0 since it is - never called. - - * nindy-tdep.c: New file, contains nindy_frame_chain_valid, moved - from i960-tdep.c. - - * printcmd.c (address_info): Handle LOC_LOCAL_ARG. Lint. - (ptype_command, display_command): Eliminate have_inferior_p and - have_core_file_p in favor of target_has_stack or - target_has_execution. - (print_frame_args): Handle LOC_LOCAL_ARG. Eliminate duplicate - code for actually finding the values of arguments, though we still - keep track of the maximum stack offset for use in printing unnamed - arguments. Handle missing FRAME_ARGS_ADDRESS. - - * remote-nindy.c (i960_print_fault): Move to i960-tdep.c. - (struct nindy_regs): Define registers passed to/from nindy. - (nindy_fetch_registers, nindy_store-registers): Translate between - nindy and GDB formats for the registers. - (dcache_init): Statically allocate the cache, since it was being - allocated by a malloc that was never freed anyway. - (nindy_create_inferior): Error, not core dump, if no exec file. - (nindy_before_main_loop): Use target_load, not target_add_file. - - * remote-vx.c (net_load): Specify large timeout for load - requests. Allow user to break out with INTERRUPT. - (net_break): Remove useless code, clean up. Change callers. - (parse-args, skip_white_space, find_white_space): Clean up arg - parsing to cope with quoted strings. - (net_wait, net_quit): Never call error, just return status. - (vx_read_register, vx_write_register): Cleanup status checking. - #ifdef the code based on which CPU we are using (960 or 68k), - FIXME, this should be completely general but it isn't yet. - (vx_xfer_memory, vx_resume): Cleanup status checking. - (vx_run_files_info): Improve message. - (vx_load_command): Renamed from vx_add_file_command. Allow load - to be interrupted. - (net_ptrace): Remove unused routine. - (vx_wait): Adopt code from vxgdb960 to cope with broken - connections to target machine and prompt to disconnect. Remove - debug printouts. Map some EVENT_'s to SIGnals. - (add_symbol_stub, vx_open): Print names of object files we found, - and "ok" if we read their symbols OK. Clarify output in general. - (vx_attach, vx_detach, vx_kill): Add these commands. - (vx_convert_from_virtual, vx_convert_to_virtual): Simplify. - (vx_run_ops): Turn off all_mem, to avoid spurious msg in the - "info files" output, and create_inferior, since we already have - an inferior. - - * stack.c (frame_info): Replace Frame_unknown with 0. - (print_frame_arg_vars): Handle LOC_LOCAL_ARG. - (return_command): Pop until the PC matches as well as the FP, - so it works even if the FP is shared with another function, - as in "frameless" or "leaf" procedures. - - * symfile.c (load_command): renamed from add_file_target_command. - (add_syms_addr_command): renamed from add_file_addr_command. - (add_syms_command): Stub to call target_add_syms. - (_initialize_symfile): Change command names and descriptions, - add-file => add-syms, and load from alias to its own command. - - * target.c (kill_or_be_killed, maybe_kill_then_attach, - maybe_kill_then_create_inferior): Default for attempts to start - a process, if one is already running, is to ask about killing - it and retry if yes. - (upstack_create_inferior): #if-0 it, strata obsolete it. - (push_target, unpush_target, pop_target): to_close() a target - before unstacking it. - (target_info): Renamed from target_files_info. - (_initialize_targets): Rename "i files" as "i target", accessible - under both names. - - * target.h: Improve comments about the target_ vectored routines. - - * tm-i960.h: Remove NINDY-specific stuff to tm-nindy960.h. - Convert commenting style to standard GNU style. - (DBX_PARM_SYMBOL_CLASS): allow LOC_LOCAL_ARG's to be recognized. - (SKIP_PROLOGUE): No longer a no-op. - (SAVED_PC_AFTER_CALL): Now handles leaf procedures. - (*_REGNUM): Sort register numbers. - (REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, - MAX_REGISTER_RAW_SIZE, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Float regs - are now 10 byte extendeds, not 8 byte doubles. - (FRAME_CHAIN_VALID): Make this config-dependent, since it differs - for nindy versus vxworks targets. FIXME, this should possibly go - in the target vector. - (EXTRA_FRAME_INFO, INIT_EXTRA_FRAME_INFO): Cache both - frame_saved_regs and arg pointer with each frame. - (FRAMELESS_FUNCTION_INVOCATION): New leafproc support. - (FRAME_ARGS_ADDRESS): Use cached result. - (FRAME_ARGS_ADDRESS_CORRECT): New, avoids g14 guessing. - (FRAME_FIND_SAVED_REGS): Change arg to subsidiary fn. - (PRINT_RAMDON_SIGNAL): Call print_fault. - (POP_FRAME): Now works. - - * tm-nindy960.h: Break this off tm-i960.h. NINDY-specific - option parsing and startup; STACK_END_ADDR, FRAME_CHAIN_VALID, - BREAKPOINT, and DECR_PC_AFTER_BREAK are here. - (ADDITIONAL_OPTION_HANDLER): use target_load, not - target_add_file. - - * tm-vxworks960.h: Break this off tm-i960.h. VxGDB specific - startup; DECR_PC_AFTER_BREAK, and FRAME_CHAIN_VALID are here. - - * valarith.c (value_subscripted_rvalue): Avoid handling - floats and doubles specially; it gave alignment errors. Lint. - - * valops.c (value_of_variable, value_of_this): Error if unknown - value. - - * valprint.c (print_floating): Bcopy rather than pointer-deref, - to avoid alignment problems. - (value_print): Handle unknown value address. - (cplus_val_print): Two args are ignored; remove them. Change caller. - (val_print): Use unpack_long rather than pointer-deref. - - * values.c: Lint. - (unpack_long, unpack_double): Use bcopy rather than pointer-deref - to avoid alignment problems. - (value_being_returned): Error if return value unknown. - (set_return_value): Add bogosity warning, FIXME. * - - * TODO: A woman's work is never done. - - * Makefile.dist: Distribute REMOTE_OBS into tconfig files. - Separate INCLUDE_CFLAGS for use with lint. Add LINTFILES. - Add ieee-float.o to OBS. - * tconfig/{nindy960,vxworks68,vxworks960}: Include the desired - REMOTE_OBS remote-interface files in the TDEPFILES and TM_FILE. - * tconfig/i960: FIXME. Half-merge, produce warning if config'd. - - Changes to generalize the VxWorks RPC protocol slightly, to handle - i960 as well as 68000. - - * vx-share/dbgRpcLib.h (VX_SOURCE_STEP): Add. - * vx-share/reg.h: Produce i960 regs #ifdef I80960 - * vx-share/xdr_ptrace.c: Skip FPA registers if 960. - * vx-share/xdr_rdb.h: Add SOURCE_STEP struct and xdr decl. - * vx-share/xdr_rdb.c: Add xdr_SOURCE_STEP routine. - * vx-share/xdr_regs.c: Add xdr_regs, xdr_fp_status, xdr_ext_fp - for i960. Change xdr_vectors to xdr_opaques for 68k registers, - so they will move in target byte order rather than network - byte order (happens to be the same). - -Mon Feb 25 03:41:44 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tm-convex.h (END_OF_TEXT_DEFAULT): Remove #if 0'd block. - -Sun Feb 24 00:55:53 1991 John Gilmore (gnu at cygint.cygnus.com) - - * am29k-pinsn.c, - Add contribution lines to various files, showing where they - came from. - - * breakpoint.c (break_insn, check_break_insn_size, - read_memory_nobpt): Remove to mem-break.c. - - * xm-*.h, param-no-tm.h, tm-29k.h, valprint.c: Change BYTE_ORDER to - HOST_BYTE_ORDER. - - * tm-29k.h (STAB_REG_TO_REGNUM): Warn user if symbol table - entry has bad register number. This change is not - tested in this release, FIXME. - - * frame.h: Eliminate Frame_unknown in favor of a simple zero. - tm-vax.h: Ditto. - - * value.h: Force value's contents field to be aligned to hold - at least a double or a long long (if supported). This avoids - doing bcopy's in and out of the contents field. - - (step_1): Avoid coredump under obscure circumstances when we - have no frame. - - * symtab.h (misc_info): Add field to misc function vector for - any kind of cached information the target code desires. AMD - 29000 uses this to avoid repeating examine_function_prologue's. - - * coffread.c: Lint. Remove static symfile, read_section_header. - core.c (have_core_file_p): Lint: remove. - expprint.c (print_subexp): Lint. - infptrace.c, valops.c, valprint.c: lint. - - Roll in changes from vxgdb-5.0.1: - - * symtab.h: Comment byte order of each address class. Add - LOC_LOCAL_ARG for frame-relative args (960). - expread.y: Use LOC_LOCAL_ARG where LOC_ARG is used. - symtab.c, symmisc.c: ditto. - - * infrun.c (init_wait_for_inferior): Clear stop_signal. - - * remote.c (remote_resume): Error if resume with a signal. - - * symfile.c (prim_record_misc_function): Clear misc_info. - (fill_in_vptr_fieldno): Check stub type of arg. - - * valops.c (value_cast): Avoid looking up names of types whose - name we don't know, to prevent coredump. Sun CC produces typedef - rtx and the name of *rtx is zero... - -Mon Feb 18 21:16:25 1991 John Gilmore (gnu at cygint.cygnus.com) - - Roll in changes from final AMD 29000 port (Tiemann). - - tconfig/am29k: Add COFF_ENCAPSULATE and TARGET=TARGET_AM29K - for ../include/a.out.encap.h. This might not work now that BFD - is separately compiled. Instead, BFD support for encap will have - to translate machine type 29k into the right COFF_MAGIC. - - * infcmd.c: Remove references to inferior_pid that aren't used - in actual ptrace calls; use target_has_execution, etc. - (have_inferior_p): Remove function. - (program_info): Print target info rather than "process number"; - avoid gratuitous messages unless from_tty. - (run_stack_dummy, finish_command): Set proceed_to_finish. - infrun.c: Remove inferior_pid refs. Decl & init proceed_to_finish. - main.c: Lint. Lose have_inferior_p(). - inferior.h (have_inferior_p): Remove, lint. - (proceed_to_finish): Add flag to ask that all regs be saved - by normal_stop, for the few commands that need it, speeding up - serial I/O. Add comments to stop_registers. - - * remote-eb.c: Remove newline from breakpoint message we grep - for. Never time out when running the user program. - - - -Wed Feb 13 15:34:40 1991 John Gilmore (gnu at cygint.cygnus.com) - - Roll in changes from vxgdb-5.0.1: - - * dbxread.c (read_dbx_symtab): If we encounter a "FORTRAN COMMON" - symbol in its raw form, we are processing an unlinked ".o" file. - See if the target environment has assigned it an address, using - target_lookup_symbol (VxWorks does), and enter it into the symtab - that way. - - * tm-vxworks.h (FRAME_CHAIN, FRAME_CHAIN_VALID): Override usual - 68k versions for a simpler version that assumes zero FP at bottom. - Fixes bug of truncated stack reports. - - * target.h (target_lookup_symbol): Define this routine's args - and result, finally. - - * target.c (nosymbol): Default routine for target_lookup_symbol. - (target_default): Default lookup_symbol and call_function too. - (files_info): Only print has_all_memory warning if a non-dummy - target follows. - - * remote-vx.c (vx_read_register, vx_convert_to_virtual, - vx_convert_from_virtual): If target does not have floating point, - zero register "values", and avoid doing cross-net conversions. - (vx_lookup_symbol): Rename net_lookup_symbol, add to vectors. - (vx_open): Rearrange code that attaches to target and reads - symbols for all loaded modules, to work if some of the modules - are not accessible. Add symbol_stub() and add_symbol_stub() - as callbacks from catch_errors(). Allow connect attempt to be - interrupted painlessly with ^C (FIXME, there are still some bugs - if the interrupt happens during symbol reading.). Print - final message with puts_filtered, since symbol messages are - now filtered too. - - Misc cleanup: - - * main.c (catch_errors): Only print errstring if non-null. - (command_loop): Avoid an ioctl per command to test ISATTY. - - * remote-vx.c (net_load): make static; avoid sophomoric msg. - (vx_xfer_memory): Return correct result! - (vx_files_info): Indicate whether target has float or not. - (vx_lookup_symbol): Complain, not error, if target gone. - (vx_open): Print "Connected" msg before disabling immediate-quit. - [FIXME: lookup_symbol and vx_open changes need testing.] - - target.c, remote-eb.c, inftarg.c, am29k-opcode.h, target.h, - tm-29k.h, tmm-vxworks68.h, symfile.c, gdb-int.texinfo: Add - contributor lines and update copyrights to 1991. - - Changes from an attempted H-PUX host port: - - * infptrace.c (PT_ATTACH, PT_DETACH): Handle HP/UX, which - defines PT_ATTACH and PT_DETACH but not PT_KILL. - * remote-eb.c (eb_open): Misplaced endif kills sysv H/PUX. - * remote-vx.c: include for HPUX. - * hp300hpux-xdep.c (fetch_core_registers): Rewrite old - "core_file_command" routine to BFD regime. May not work yet. - - Attempted port of "gdb-3.4 Van Jacobson xgdb" to modern gdb. - - * xgdb.c: Replace X10 version with some VJ version. - (FIXME: Its copyright assignment is not on record.) - * xgdb.c: Update include files to X11R4 (Xaw crud). - (xgdb_display_source, create_text_widget): fix call to - get_filename_and_charpos. Rewack source window stuff for X11R4 - (gleaned from include files, and "nm's" of binary libraries, since - I had no doc available). - (append_selection, append_selection_word): Disable with FIXME - since R4 changed interface here. - (create_buttons): Add back the old set of buttons. - (xgdb_create_window): Fix call to XtInitialize (&argc not argc). - - * Makefile.dist (xgdb, xgdb-init.c): Update for X11R4 on Suns. - Roll VERSION to 3.94 (not yet final though). - -Sat Feb 9 09:46:25 1991 John Gilmore (gnu at cygint.cygnus.com) - - * obstack.h (obstack_ptr_grow, obstack_ptr_grow_fast, - obstack_int_grow, obstack_int_grow_fast): Eliminate - cast on left of assignment, which gives MIPS cc fits and is - not Standard C. - - * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by - F_ALIAS. Use printf, not fprintf, when not passing a file - pointer... - (compare_opcodes): Check that identical instructions have - identical opcodes, complain otherwise. - - * sparc-opcode.h (st %fsr): Fix opcode "lose" mask. This - was reported by Roland McGrath. - (unimp): Only match if exactly zero instruction. (Roland) - (branches and traps): Generate all variations of these - instructions with macros, based on a single call that defines - each condition name and its binary representation. - (set): Turn on alias bit, to avoid test in sparc-pinsn.c. - - * valprint.c (val_print_fields): Take, and use, format parameter. - This means that "p/x struct" again prints the elements in the - desired format. Changed callers. - - * stack.c (frame_info): Use filtered output, and indicate wrap - points. Remove kludgy formatting designed to avoid line wrap. - - * utils.c (wrap_here): If the line is already full (because - we had printed a long indent or long wrapped string), do an - immediate newline-and-indent. - - * m68k-pinsn.c (print_insn_arg): Bugfix from - ntmtv!thompson@ames.arc.nasa.gov (Mike Thompson): 'bkpt #0' - instruction is incorrectly disassembled as bkpt #8. - - * dbxread.c (end_psymtab): Bugfix from Peter Schauer - : If you want to set a - breakpoint in a *.y file gdb will say Reading in symbols for *.y... - and then will dump core (sometimes). I traced it back to an - uninitialized symfile_name in psymtab_to_symtab. - (const_vol_complaint): Add quotes to message. - (define_symbol): Only believe line number if gcc_compiled. - Avoid allocating symbol if we will not return it. - - Add target strata support so that newly established targets go - into their right place in the target stack (e.g. a new exec file - doesn't wipe out the ability to access the running process). - - * target.h, core.c, exec.c, inftarg.c, remote-eb.c, - remote-nindy.c, remote-vx.c, remote.c, target.c: Add to_stratum - and initialize it properly in all the targets. - - * target.h: Document strata. Change return type of push_target. - - * target.c (nomemory): new function for dummy memory access. - (tcomplain): Rename complain, now also used in symfile.c. - (push_target): Push targets within strata. New return value shows - whether new target is on top of stack or not. Always keep dummy - target on stack. - (target_files_info): Ignore dummy target. - - * core.c (core_open): Warn user, and skip accessing file, if the - core target is not the topmost target in the stack. - * remote-nindy.c (nindy_create_inferior): Avoid unpush_target, now - already handled. - - * remote-vx.c: Remove vx_prepare_to_store from vxworks memory - target_ops, it doesn't belong there since we have no regs there. - Change name of target from machine => memory to clarify. - -Thu Feb 7 16:32:09 1991 John Gilmore (gnu at spiff.cygnus.com) - - * Freeze version 3.93 for release. - - * Makefile.dist: Handle vx-share and nindy-share subdirs - properly when building gdb.tar.Z. - - * symtab.c: lint; add no_symtab_msg to consolidate the messages - printed in various places, so I could change just one copy. - - * dbxread.c, coffread.c: Change references to bfd->iostream - to cast to FILE *, now that BFD avoids needing types defined - in other header files. - -Tue Feb 5 21:39:35 1991 John Gilmore (gnu at cygint.cygnus.com) - - * command.c, dbxread.c, expprint.c, infcmd.c, infptrace.c, - infrun.c, printcmd.c, remote-nindy.c, source.c, sparc-tdep.c, - sparc-xdep.c, symfile.h, symmisc.c, utils.c, valprint.c: Lint - (actually gcc -Wall). - - * dbxread.c: Remove first_global_sym, last_global_sym, since - they are never referenced. - - * defs.h (baud_rate): Declare. - main.c: Define it, and add the -b option to set it. - - * gdb-int.texinfo: Add text on how to define a new host or target - architecture, prompted by Per Bothner's questions about MIPS - support. - - * gdb.texinfo: Document "complaints". Change doc of -q since - gdb no longer prints the copyright and blurb if you specify a file - name to be debugged (just like Emacs). Add doc for Nindy-specific - command line flags for specifying target serial port and such. - Update copyright to 1991. - - * gdbcore.h: Remove a large mass of now-useless crud, since BFD - has taken over for us the job of ripping up executable files. The - crud caused Per Bothner's port to not compile. - - * infrun.c (normal_stop): Avoid printing "Program exited - normally" if we are in batch mode. This allows a GDB which - executes a program on a target system, to behave like a Unix - command (input from stdin, output to stdout, no extraneous - output). - - * main.c (main): Allow additional machine-dependent command line - options to be specified with the ADDITIONAL_OPTIONS, - ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP, and - ADDITIONAL_OPTION_HANDLER macros. Also allow machine-dependent - processing to occur just before the main loop with - BEFORE_MAIN_LOOP_HOOK. - (main): If a "core file" argument is specified, and it is not a - core file, try it as a process ID to attach. - (symbol_completion_function): Attempt to cope with - "show screen-" TAB, not very successfully. This needs more work, - FIXME. - (batch_file): New function, returns whether we are reading - commands from an interactive tty on stdin, or from somewhere else. - Called by normal_stop since it doesn't get from_tty passed down - to it like many commands do. - - * remote-nindy.c: Handle command line options for nindy - connection. - (nindy_before_main_loop): Prompt user for tty name if they - don't specify it before getting to the interactive command loop. - - * tm-i960.c: Add ADDITIONAL_OPTIONS, etc, to handle -O, -brk, - and -r command line options. Also add hook before main loop - to make it easy to specify a tty. - - * TODO: More things to do, one done. - -Mon Feb 4 23:57:39 1991 John Gilmore and Mike Tiemann (at cygint.cygnus.com) - - * dbxread.c: Make complaint() calls pass pointer, not struct. - Add complaints about badly formatted C++ type information - (const/volatile indicator, and parse errors resulting in - error_type). Fix C++ virtual member fn comment. - (read_struct_type): Avoid bumping pointer if we got a parse - error; this prevents our walking beyond the end of a string. - Terminate loop on null char as well as semicolon. - (process_one_symbol): Fix the LBRAC fix so that it uses the - last previous SLINE, FUN, or SO record's PC address. C++ debug - symbols did not have SLINE records in a useful order compared - to the LBRAC records. - (define_symbol): Handle "catch" records. - - * symtab.c (check_stub_type): Added new complain - `stub_noname_complain' and added a consistency check to - keep the debugger from crashing when finishing from an - exception frame. A real fix will be needed later. - -Sat Feb 2 10:43:05 1991 John Gilmore (gnu at cygint.cygnus.com) - - * infcmd.c (attach_command): Make global. - - * Makefile.dist (REMOTE_OBS): Make these compile by default, - but make them easy to comment out. Perhaps later they should - be enabled by what CPU you configure for? FIXME. - (VERSION): Roll to 3.93. - (pinsn.o): Remove rule for obsolete file. - (dbxread.o,coffread.o,mipsread.o): Use ${srcdir} explicitly. - - Run down a problem that manifested by printing the wrong function - name in stack traces of read_ofile_symtab. Turned out that the - problem was the SunOS 4.1.1 (and previous) C compiler outputs - the LBRAC symbol with an address in the *data* segment, which - blew our binary search through the blocks. - - * dbxread.c: Use the complain() facility consistently to bitch - about problems in the symbol file we are reading. - (finish_block): Add code to check the nesting of the blocks; - complain and Procrust them to fit if wrong. - (make_blockvector): Check the order of the blocks, complain - [but don't cope] if wrong. - (process_one_symbol): ifndef SUN_FIXED_LBRAC_BUG, check LBRAC - symbols to be sure their PC value is greater than the last SLINE - (line number) symbol we've seen, complaining and adopting the - SLINE PC value if wrong. - - * symfile.h (struct complaint, complaint_root, complain, - clear_complaints): Add. - * symfile.c (complain, complaint_root, clear_complaints): Add - facility to deal with non-fatal complaints and to regularize their - suppression. - (symbol_file_add): Clear complaint counters to allow new complaints. - (initialize_symfile): Add 'set complaints' and 'show complaints'. - - * dbxread.c (dbx_symfile_read): Remember the address and size - of the string table for the main symbol file, so we won't read it - more than once. - (dbx_psymtab_to_symtab): Fix the check for main symbol file, - to avoid reading the string table yet again. Lint. - (throughout): Improve filtered output, including word wrap. - (read_range_type): Improve Bothner's fix to handle other types too. - - * utils.c: Improve line wrap implementation. Handle unlimited - width by making chars_per_line unsigned. - (puts_filtered): New, easy, function. - - * defs.h (puts_filtered): add. - - * mipsread.c (compare_symbols, sort_symtab): Remove these fns, - call the identical sort_symtab_syms() in symfile.c instead. - - * expread.y: Suggest the `file' command rather than `symbol-file'. - - * command.h (enum var_types): Add zinteger for seroable - unsigned integer. - * command.c (do_setshow_command): Handle var_zinteger. Restructure - nested if's into a switch. - - * breakpoint.c (bpstat_print): If bpstat "print" flag is not set, - we did not stop because of a breakpoint (it must have been for - some other reason, like a "stepi"), so don't print anything. - - * symtab.c: Include all the time. Now that BFD - doesn't include , old SunOS's require it for - . - -Sat Feb 2 10:39:15 1991 Per Bothner (bothner@cs.wisc.edu) - - A test port of gdb-3.92.6 to the Sony NEWS. - - * Makefile.dist - Don't normally link in remote- or vx stuff. - Some of it doesn't compile, and it wastes space for 99% of the users. - Remove reference to no-longer-used HAVE_VPRINTF. - Fixed BFD_DEP typo to BFD_DIR. - * dbxread.c - Fix cast in arg to bfd_h_getlong. - Make char *prefix be const. - Fix how certain range types are mapped into builtin unsigned int types. - * infrun.c - Remove 2 #includes. They cause errors (on Sony, at least), - and aren't needed (they wern't in earlier versions). - * printcmd.c - print_address_symbolic should never demangle labels - (since it prints *assembler-level* labels). - - [This was superseded by the change to printcmd below.] - - * utils.c - Add some "volatile" return types to avoid warnings. - If MISSING_VPRINTF add vprintf function and not just macro - (since vprintf is used in printcmd.c). - * valprint.c - Unless __GNUC__, use obstack_grow instead of obstack_ptr_grow. - (The latter isn't grokked by some PCC-based compilers.) - - [This change is in abeyance, we prefer to fix obstack_ptr_grow.] - - Make chunk size of dont_print_obstack 32*4 instead of default 4096. - * nindy-share/coffstrip.c - Added some forward declarations (otherwise, gcc complains - about implicit extern redefined as static). - -Sun Jan 20 02:38:19 1991 John Gilmore (gnu at cygint.cygnus.com) - - Changes inspired by Per Bothner: - * printcmd.c (print_address_symbolic): Take additional parameter - specifying whether to demangle. - (print_address): Pass in asm_demangle to control demangling. - (print_address_demangle): New fn, takes explicit arg to control - demangling. - * utils.c: Add new vars demangle and asm_demangle, and let them - be set and shown. - (fputs_demangled): If !demangle, just print the argument. - (fprint_symbol): If !demangle, just print raw symbol. - * valprint.c (val_print): Call print_address_demangle rather than - print_address, to cause demangling to depend on the global - rather than assembler-level demangling setting. - * WHATS.NEW, gdb.texinfo: Document. - - * main.c (show_command): Show all settings if no arg. - (initialize_main): Make "info set" the same as naked "show". - * command.c (cmd_show_list): Handle prefix commands in the - list, and print the name of the setting as well as its English - description and value. - - Allow gdb functions to specify where a line should wrap if it - exceeds the size of a terminal line. Use it to make the output - prettier. - * utils.c (set_screen_width_command): New fn, mallocs a buffer - of the right size when screen width changes. - (set_screensize_command, screensize_info): Remove #if 0'd fns. - (wrap_here): New fn, indicates a point in the output where we - should wrap the line rather than just letting it overflow at a - random place. - (fputs_filtered): Implement wrapping. - (n_spaces): New fn, returns a pointer to N spaces. - (print_spaces_filtered): Use n_spaces. - * defs.h (n_spaces): Declare. - * stack.c (print_frame_info): Wrap with 4-space indent after - fn name and before filename and line number. - * printcmd.c (print_frame_args): Wrap with 4-space indent - before each argument name is printed. - * valprint.c (value_print): Wrap with no indentation before - each repetition. - (val_print_fields): Wrap with indentation relative to nesting - level before each field name. - (val_print): Wrap with nesting indentation before array elements. - * command.c (do_setshow_command): Avoid extra newlines, - wrap with 4-space indent around values printed, end with period. - * WHATS.NEW, gdb.texinfo, gdb-int.texinfo: Document. - - * breakpoint.c (breakpoint_1): Implement addressprint for - "info breakpoints" display. Change file name and line number - format to " at file:nnn" rather than " (file line nnn)". - * gdb.texinfo: Document. - - -Fri Jan 18 07:21:25 1991 John Gilmore (gnu at cygint.cygnus.com) - - Frozen for gdb-3.92.6 release. - - README, WHATS.NEW: Update for 3.92.6 release. - - tconfig/{altos, i386v, i386v32, m88k, umax}: Eliminate - coffread.o from configs since it is now built by default. - tconfig/{3b1, altosgas, arm, convex, hp300bsd, hp300hpux, - i386v-g, i386v32-g, isi, merlin, news, news1000, np1, pn, - pyramid, symmetry, vax, vxworks68}: Eliminate dbxread.o - from configs since it is now built by default. - - Makefile.dist: Update for release 3.92.6. Handle files that - have been moved to ../include, ../getopt, or ../bfd. Add - saber.suppress and tests directory. Add config.status to - the release (it will say "none"). - - coredep.c: Minor formatting fixes. - - These changes were made in early December but only checked in now: - * nindy-share/Onindy.c, nindy-share/coffstrip.c, - nindy-share/nindy.c: lint - * nindy-share/nindy.c (ninStopWhy): Don't byteswap the - register values coming back from the target; we store values - in target byte order everywhere. - -Wed Jan 16 19:01:37 1991 John Gilmore (gnu at cygint.cygnus.com) - - * am29k-opcode.h, am29k-pinsn.c: Add 29050 opcodes. - - * valprint.c (cplus_val_print, val_print_fields): New functions, - which print C++ objects. They conspire to avoid printing a - virtual base class more than once, following all the twists and - turns of C++ virtual base rules. - (val_print): Call the above rather than do it by hand. - - * symfile.c (symbol_file_add): Only reset symfile_mtime for main - symbol file, not for added files like shared libs. This really - needs to be generalized to a timestamp per file. - - * core.c (cleanup_core): Avoid coredump if no core file. - - * config.gdb: Accept -host or -target in place of +host or - +target. - - * coffread.c (find_linenos): Avoid desupported BFD interface - to line numbers. We still read them manually rather than using - BFD's "generic" features. - - * gdbrc.tex, threecol.tex: Add GDB reference card and its - formatting code. - Makefile.dist: Add refcard to OTHERS list for creating tar files. - - * Makefile.dist: Eliminate use of $< in explicit targets. - - * readline/Makefile: Use $< rather than $*.c, which does not - include the VPATH in GNU Make. - - * tconfig/i960-bout, tconfig/i960-coff: These are identical - copies of tconfig/i960, added for global configuration - compatability. All i960 versions can read both coff and b.out. - - * tm-88k.h: Fix multiline macro that lacked \'s. Remove - COFF_FORMAT and COFF_CHECK_X_ZEROES since these are now handled - automaticaly. - - * TODO: Think of more things to do. - -Wed Jan 2 19:09:29 1991 John Gilmore (gnu at spiff.cygnus.com) - - tconfig/{am29k,i960,sun2*,sun3*,sun4*}: Eliminate config - of sdb versus dbx debug symbols. Add kludge for 68881 80-bit to - 64-bit float conversion. - - tconfig/sun4, tconfig/sun3, xconfig/sun4, xconfig/sun3: Make - equivalent to sun?os4 so global config works. - -Wed Jan 2 18:20:51 1991 John Gilmore (gnu at spiff.cygnus.com) - - Fix from Eberhard Mattes - - * main.c: Only declare linesize once; declare pagesize not at - all, since it is never used. - (main): Clear newly allocated line before it is used. - -Fri Dec 28 00:13:42 1990 John Gilmore (gnu at cygint) - - Further stabilization for the Intel 960. - - * Makefile.dist: Parameterize the location of the "include" - and "bfd" directories, as well as "getopt". Add symfile.c. - Link in both dbxread and coffread. Fix up "make depend" to - rewack the locations of include, bfd, and getopt in its output. - - * README: Document moving include files, improve some of - the other doc. - - * coffread.c: Move common code out to symfile.c. Change - symbol_file_command style interface to use new *_symfile_init - and *_symfile_read interface under BFD. Use BFD internal - info to locate line table, symbols, etc. - - * core.c (core_fetch_registers): Rename to get_core_registers - to avoid confusion with fetch_core_registers. - (register_addr): Move to coredep.c, which is already machine - dependent. This leaves core.c pretty clean of dependencies. - - * coredep.c (register_addr): Accept this routine from core.c. - - * dbxread.c: Move common code (with coffread.c, etc) into new - symfile.c. Each psymtab now contains a pointer to the - format-dependent function that knows how to read it in. Make - some things static. - (dbx_psymtab_to_symtab): Renamed from psymtab_to_symtab_2. - (process_one_symbol): Add code to complain about a "compiler bug - we muzzle here", if we actually see it. - - * eval.c (evaluate_subexp): Insert missing "break" statements - in code that determines whether a variable is an lvalue in - memory, register, or whatever. I detected this via a compiler - bug in which it *almost* mashed out the whole switch statement. - - * gdb-int.texinfo: Add minor sections on configuring gdb for - release, and about the README file. - - * infcmd.c (registers_info): Fix formatting somewhat. Still - not as pretty as before, but it handles byte swapping. - - * remote-nindy.c: If data cache routines are interrupted while - waiting for the remote end, be sure that any uninitialized cache - blocks are on the free list, not on the valid list! - - * symfile.h: Flesh out this header file with all the various - routines and variables that have been merged in from dbxread.c - coffread.c, and symtab.c to symfile.c. - - * symfile.c: New file, containing code common to dbxread.c, - coffread.c, and some code from symtab.c. All generic code for - reading symbol files should be in here now. - (unrecord_misc_function): Remove unused function. - - * symtab.h: Remove file-reading things to symfile.h. - - * symtab.c: Remove file-reading things to symfile.c. - - * tm-i960.h: Fix FRAME_CHAIN types; define PRINT_RANDOM_SIGNAL - to decode i960 fault types. - - * target.h, remote.c, remote-eb.c, remote-vx.c, remote-nindy.c, - target.c: Change type of the "resume" function from int to void, - since its result was never used. - -Sat Dec 22 02:51:40 1990 John Gilmore (gnu at cygint) - - * main.c: Replace "stupid" with "caution"; you now "set caution - on or off". - - * printcmd.c (print_scalar_formatted): Fix typo in 'g' format - - * infcmd.c (do_registers_info): Call val_print to deal with the - byte order of the registers being printed. FIXME, this makes - the formatting of the output uglier. - - * infcmd.c (wait_for_inferior): If PRINT_RANDOM_SIGNAL is - defined, call it for signals the debugger doesn't itself use. - The i960 uses this for more detailed fault information. - - * remote.c (remote_open): If arg is null, print help rather than - dumping core. - - * sparc-xdep.c (register_valid): Avoid declaring size, since - various modules will think of various sizes depending on the - architecture of their tm-file. FIXME, we need protection against - actually entering one of those modules, which would clobber - storage if not for the target architecture compiled into gdb. - - * stack.c (up_command, down_command): Always print the frame - you arrive at. - (up_silently_command, down_silently_command): New commands - for use in scripts. - - * i960-pinsn.c (reg), i960-tdep.c: Lint. - - * i960-tdep.c (i960_frame_chain_valid): Lookup_symbol now takes - more parameters than it used to. - - * findvar.c (registers): Increase slop to 256 bytes, which should - protect us against even most RISC machines with large register - sets. - (locate_var_value): Move declaration inside related ifdef. - - * remote-nindy.c (): Use TIOCSETN rather than TIOCSETP - throughout, to avoid throwing away buffered input from the board. - (nindy_wait): Supply_register takes addr_of_value, not value. - (i960_print_fault): Renamed from i80960_fault. - (nindy_fetch_registers): Avoid have_regs stuff, just get them. - (nindy_store_registers): Avoid regs_changed stuff, just stuff - them. - (nindy_create_inferior): Don't bother to write PC_REGNUM since - we can set the PC in the call to proceed(). Unpush nindy_ops - before pushing it on top, to avoid message to user. Eliminate - commentary from Unix machines that just misleads here. - (reset_command): Fix error message to suggest target command. - -Wed Dec 19 11:03:56 1990 John Gilmore (gnu at cygint) - - Release 3.92.5 as frozen. - - Stabilize the merged release...with help from lint, Saber C, - gcc -W, etc. - - Everywhere: Add include files needed to declare return types - of functions called. - - * gdb.texinfo: Roland Pesch is documenting gdb, glory be! - - * breakpoint.h: Add undeclared breakpoint functions, and some - functions for display handling since I couldn't think of a better - .h to put them in. - - * breakpoint.c (insert_breakpoints): Make code for disabling - shared library bkpts more likely to work. It's used when we - rerun a program and stop before the shared library has been - mapped in. - (breakpoint_cond_eval, bpstat_stop_status): Pass arg as int, - cast from pointer, so it squeezes through catch_errors. - (bpstat_stop_status): Fix logic broken some time ago. We now - always create a bpstat if the stop address matches a breakpoint, - even if we don't stop there -- just like the old code used to do - before I got my fingers into it (sigh). - (breakpoint_1): Print "ignore count" after "stop only if" - condition, since that's how it actually works. - (mention): Handle watchpoints as well as breakpoints. - (watch_command): use set_raw_breakpoint and mention to do most - of the work (and initialize all the fields!). Only pass one - arg to parse_c_expression, since that's all it takes. - - * command.c (not_just_help_class_command): Rename arg to args - since we ignore "unused argument" warnings on vars named "args". - inflow.c (child_terminal_info): ditto. - infptrace.c (kill_inferior): ditto - main.c (catch_errors, version_info, quit_command, pwd_command, - source_command, dump_me_command, editing_info, - set_history_size_command, set_history, show_history, - set_verbose): ditto - stack.c (locals_info): ditto - target.c (target_files_info): ditto - valprint.c (set_input_radix, set_output_radix): ditto - - * core.c: Remove old variables for handling core and exec file - sections (data_start, data_end, stack_start, stack_end, - reg_stack_start, reg_stack_end, reg_stack_offset, text_start, - text_end, exec_data_start, exec_data_end, text_offset, - exec_data_offset, data_offset, stack_offset). They're - superseded the more general build_section_table and - xfer_memory. - (get_exec_file): Mention the `file' command. - (read_memory_check): Rename to memory_error, and only call it - in the case of an actual error. - (read_memory, write_memory): call memory_error. - (core_fetch_registers): Register section name is ".reg". - - coredep.c: Remove a bunch of crud now that all this file does - is pull the registers out of a core file. - (fetch_core_registers): Rewrite to actually work, I hope. - - dbxread.c: Use a.out.gnu.h, not system a.out, now. - Replace index() with strchr(). Remove all the pre-BFD macro - definitions for accessing the symbol file. - (struct dbx_symfile_info): Encapsulate the information that - dbx_symfile_init needs to pass to dbx_symfile_read in this - struct. - - (dbx_new_init, dbx_symfile_init, dbx_symfile_read, - dbx_symfile_discard): Rearrange symbol file reading to divide - the format-specific part from the format-independent part, - leaving the format-independent part such as file name expansion - and opening in symtab.c. This replaces - partial_symbol_file_open and partial_symbol_file_read. - Symbol_file_read, add_file, add_file_target_command, - add_file_addr_command move to symtab.c. Pass an explicit - "mainline" flag for when reading the main symbol table, rather - than relying on the offset address to be zero or nonzero. - - (dbx_symfile_read): Don't allow void *'s to be printed as - typedefs. - (SWAP_SYMBOL): Use bfd routines to byte-swap the symbols. - (ADD_PSYMBOL_TO_LIST): Make the "function call rather than - macro" debug version really work. - (read_dbx_symtab): Remove unref'd parameter inclink. - Avoid swapping N_SLINE symbols, for speed. - Merge N_TEXT!N_EXT case with the other external symbol - definitions' case. Add comments. - (start_psymtab): Allocate the symfile name in the psymtab on - the psymbol_obstack, rather than using the caller's storage. - (end_psymtab): Only allocate a dependencies list if there are - more than zero. - (psymtab_to_symtab_2): Use BFD when reopening file to read - its symbols for real. - (read_struct_type): Add FIXME comments where it needs work - for C++ bogosity. - (read_huge_number): Add FIXME about overflows. - (read_range_type): Add FIXME about comparing a long to 1<<32. - - * coffread.c: Minor changes to move things closer to the new - regime with symtab.c and dbxread.c Major work is still needed - here. - - * exec.c (exec_file_command): Remove old variables (see core.c - above). - (xfer_memory): If memory transfer is right at the end of a - section, don't lose. - - * findvar.c (get_saved_register): If value is in a real - register, LVAL is lval_register, not lval_memory. - - frame.h: Declare print_sel_frame and record_selected_frame. - - gdb-int.texinfo: New file, for GDB internals documentation. - Very simple, unformatted doc of cleanups is there for now. - - gdbcore.h: Remove obsolete variables that described a.out - section addresses and offsets. (See core.c above.) - Declare fetch_core_registers and registers_fetched. - - getopt.c: Declare char *alloca(); even on SPARC. - - infcmd.c (run_command): Call target_kill rather than - kill_inferior. - (step_command, next_command, stepi_command, nexti_command): - Declare from_tty parameter even though we don't use it. - (run_stack_dummy): argument BUFFER is a char array, not - a pointer to REGISTER_TYPE. - (finish_command): using_struct_return needed a value *, - not a struct symbol *. - - * infptrace.c (child_xfer_memory): To avoid dependency on - where sections are in memory, try PT_WRITE_D and if that fails, - try PT_WRITE_I. Most Unixes don't care which you use. - - * infrun.c (step_resume_break_shadow): Change to array to - match other breakpoint shadow storage. - (clear_proceed_status): Pass address of bpstat to - bpstat_clear, not the bpstat itself. - (child_create_inferior): FIXME comment about if the child - exits. - (start_inferior): Remove old function. - (child_open): Use target_kill rather than kill_inferior. - (wait_for_inferior): Ditto. - (insert_step_breakpoint, remote_step_breakpoint): Use - new step_resume_break_shadow. - - * inftarg.c (child_wait): If all child processes die, - pretend that the one being waited for exited with signal 42. - - * main.c (command_line_input): When scanning for comments, - don't coredump on unclosed quotes. - (quit_command): Use target_kill rther than kill_inferior. - (_initialize_main): Rename class_user from "user" to - "user-defined". - - * printcmd.c (print_command_1): Initialize "fmt" if no format - is specified by the user. - (print_frame_args): Only add to args_printed if we are - actually fetching args from the stack (avoiding undefined - arg_size). - (_initialize_printcmd): Remove bogus \{ from string. - - * remote-eb.c (eb_open): Avoid coredump on no argument. - - * remote-nindy.c: Bring out of Intel environment into new - target environment. Remove all conditional compilation on - I80960. Massive hacking throughout. - (nindy_xfer_inferior_memory): New routine stolen from - infptrace.c. - (nindy_create_inferior): New routine pieced together, probably - not quite working yet. - (nindy_ops): New target_ops struct for nindy. - - * remote-vx.c: Use write_memory rather than target_write_memory - to get error checking. - (vx_add_file_command, vx_open): Use symbol_file_add rather than - add_file. - (vx_create_inferior): Use target_terminal_ours... - - * signame.c (_initialize_signame): Always initialize, since - we need the table for things other than psignal. - - * solib.c (solib_add): Use symbol_file_add, not add_file. - (solib_address): Return boolean result rather than struct - pointer which nobody else knows the type of. - - * sparc-tdep.c, valops.c: Use write_memory rather than - target_write_memory, to get error checking. - - * stack.c (locals_info, catch_info, args_info, - get_selected_block, frame_command, up_command): Use - target_has_stack, rather than have_inferior_p or - have_core_file_p. - - * sun3-xdep.c (fetch_core_registers): Rewrite for new BFD regime. - - * symfile.h: New file, defining the interface between the - generic and object-file-specific symbol reading code. - - * symtab.c: Move generic symbol-reading interface to symtab.c, - from dbxread.c, coffread.c, mipsread.c, etc. Add symtab_fns - table to map BFD targets to symbol-reading modules in GDB. - Change index to strchr. - (lookup_struct_elt_type): Use error() rather than hand-made - simulations thereof. - (lookup_partial_symbol): Speedup slightly when length == 0. - (symbol_file_add): New function. - (symbol_file_command): Call it. - (symfile_open, symfile_init): New function. - (add_file_target_command, add_file_addr_command): moved from - dbxread.c. - - * target.c (target_command): use target_kill. - - * target.h (target_files_info): Don't declare, never called - from outside. - - * tm-sun2.h, tm-sun3.h (STACK_END_ADDR): Use system include - files to determine stack end address. - - * valarith.c (value_x_binop, value_x_unop): Change error message - to be more useful. Pass proper argument to value_struct_elt. - - * valops.c (value_assign): FIXME comment that long long - bitfields will break here. - - * Makefile.dist: Add symfile.h, remote-nindy.c, remote-eb.c. - Update `make saber_gdb' to work better. - - * TODO: A woman's work is never done. - - * cplus-dem.c, environ.c, inferior.h, infrun.c, inftarg.c, - main.c, obstack.c, printcmd.c, remote-eb.c, remote-nindy.c, - remote-vx.c, remote.c, solib.c, source.c, sparc-pinsn.c, - sparc-tdep.c, sparc-xdep.c, symmisc.c, symtab.c, symtab.h - target.c, terminal.h, tm-sparc.h, tm-sunos.h, utils.c, - valops.c, valprint.c, exec.c: Lint. - - -Wed Dec 12 23:44:15 1990 John Gilmore (gnu at cygnus.com) - - Continuing Intel 960 port merge of GDB. - - * Makefile.dist: Merge i960 "nindy-share" files. Rename - malloc.h to gmalloc.h to avoid name conflicts in /usr/include. - Don't ship gdb.dvi in tar file. Link gdb with init.o, not init.c. - Wack over "make depend" so it handles files in subdirectories - vx-share, nindy-share, bfd, and in the current directory. - - * blockframe.c (get_prev_frame_info): Remove fatal error - if stack not defined. - - * core.c (core_open, core_detach): New functions that handle - the old "core-file" command as "target core" and "detach" instead. - (core_file_command): Call them. - (core_xfer_memory): Use common routine xfer_memory. - - * dbxread.c: Include a.out.gnu.h, not system a.out.h. - dbxread now uses bfd for everything but symbol reading itself. - BFD internals are used to drag out the relevant file offsets. - (partial_symbol_file_open): Change args all around for BFD. - - * symtab.c: Rename "value" to "val" everywhere, so we can - #include "value.h". - (symbol_file_command): New command, moved from dbxread.c - and coffread.c. It uses BFD to read the file, then vectors - based on its type, to dbx or coff symbol readers. - * symtab.h: Extern a few vars for symbol_file_command. - - * target.h: Breakpoint takes a char * save area, not a char **. - - * valprint.c (val_print): When unpacking bitfields, offset - the address in gdb of the value, if it is declared with a shorter - type. Remove the last "runtime kludge test" of host byte order. - - * utils.c: Remove old my_bfd_read routine. - - * stack.c (frame_info): Use target_has_stack. Print program counter - register's actual name rather than "pc", since it's called the - "ip" (instruction pointer) on the i960 (sigh). - - * target.c (target_command): Add command for selecting a target - type and calling its open routine. This is used for initiating - communication with a particular target, in a generic way. - - * tm-i960.h: Update for modern gdb. Remove semicolons from - various macros. Handle reading struct return convention, and - error-out attempts to return structs with the "return" command. - Be sure gdb doesn't think we know how to call functions in the - inferior. - - * i960-tdep.c: Rename FRAME_CHAIN_VALID and FRAME_FIND_SAVED_REGS - to i960_xxx in lower case. - (arg_address): Circumvent errors due to LOC_ARG_BLOCK - not being defined yet. - - * remote.c (remote_open): Call start_remote to initialize - wait_for_inferior during open. - (remote_xfer_inferior_memory): Return length written rather - than errno value. - - * remote-vx.c (target_command -> vx_open): Use new generic - target command. - * remote-eb.c, inftarg.c, exec.c: ditto. - - * infrun.c: Fix comments. - (attach_program -> child_open): Use new generic target command. - (wait_for_inferior): Clear saved register values before target_wait, - so target_wait can set some of them if convenient. - - * infptrace.c (fetch_inferior_registers, store_inferior_registers): - Return success indicator, not void. - (child_xfer_memory): Avoid fetching initial word if we'll - overwrite it anyway. - - * infcmd.c (attach_command): Use new generic target open routine. - (_initialize_infcmd): Update doc on attach and detach commands. - (do_registers_info): Merge in a byte-order problem as a FIXME - comment. - - * findvar.c (find_saved_register): Avoid problem in current frame. - (read_relative_register): Ditto. - (write_register): Convert byte order on the way out. - - * exec.c (file_command): Add. - (add_to_section_table, exec_command): Use new bfd_map_over_sections. - (xfer_memory): Common function between core_xfer_memory and - exec_xfer_memory. - (exec_xfer_memory): Use it. - - * pn-opcode.h: Document that a "PN" is a Gould PowerNode. - - * breakpoint.c, breakpoint.h, symtab.h, value.h, frame.h, utils.c, - valops.c, stack.c, target.c, sparc-xdep.c, source.c, printcmd.c, - infcmd.c, i960-pinsn.c, eval.c, defs.h: lint and gcc -Wall. - -Sun Dec 2 16:45:06 1990 John Gilmore (gnu at cygnus.com) - - Merge Intel 960 port of gdb, continuing... - - * dbxread.c (partial_symbol_file_open, partial_symbol_file_read, - symbol_file_command): Pass from_tty arg to hush 'em up. - - * coffread.c (symbol_file_command): Avoid output if from_tty != 1. - Add magic numbers for 960 COFF format. - -Fri Nov 30 09:18:20 1990 John Gilmore (gnu at cygnus.com) - - Merge Intel 960 port of gdb, from Intel "1.2" release. - - CHANGE_LOG entries from their port, which was based on - gdb+-2.8.0: - - Thu Sep 6 11:02:22 PDT 1990 - Remove temp file if download is interrupted. - - Wed Aug 1 09:08:33 PDT 1990 - Now uses binary protocol to talk to NINDY. - Old hex protocol (NINDY 2.13 and older) supported with -O switch. - Times out after 5 seconds when trying to talk to NINDY. - - Tue May 29 12:54:49 PDT 1990 - Added variable baud rate (-b switch). - Source code reorganization. - - Thu Apr 26 11:09:55 PDT 1990 - More cleanup of batch mode; specifically, execute "-s", "-e", and - "-se" switches as soon as they are encountered on the invocation line. - - Fri Apr 20 13:47:15 PDT 1990 - Add -brk switch. - - Thu Apr 19 09:54:28 PDT 1990 - Add 'reset' command. - - Wed Apr 18 09:48:07 PDT 1990 - After opening remote tty, wait for 1 second to go by without input - from it before trying to talk to NINDY (fixes problems with the - Heurikon HK80/V960E). - - Mon Apr 4 16:33:05 PDT 1990 - Some output was not being suppressed in 'batch' mode. - - Thu Mar 22 15:31:11 PST 1990 - Ask user if old symbol table should be deleted when new file is - downloaded. - - Allow user to run a program downloaded before gdb960 was brought up. - - Correct "exec-file" help message for i80960 context. - - Correct bug in calculating user space address: could occasionally - corrupt user program. - - Make sure to zero low-order bits in rip's because of bug in 960CA - A-step part: could cause operation faults when "next"ing across - a function call. - - Correct bug that made it impossible to get source line numbers for - code loaded at addresses higher than 0x7fffffff. - - Wed Jan 10 12:43:22 PST 1990 - Open remote tty for exclusive use. - - Fri Jan 5 12:14:42 PST 1990 - Correct disassembly (CA manual was right after all): - opcode for sysctl is 0x659 - - Mon Oct 23 12:03:04 PDT 1989 - Use G960BASE and G960BIN environment variables to find 'sx' utility. - - Mon Oct 16 14:15:09 PDT 1989 - "sfr0"-"sfr31" should have been named "sf0"-"sf31" - - Mon Oct 2 15:56:31 PDT 1989 - - Added 960CA disassembly support. - - To simplify maintenance: - - eliminated use of symblic links on pinsn.c: use i960-pinsn.c - directly instead. - - eliminated opcode.h: incorporates tables into i960-pinsn.c - - moved 960-specific routines from i960-pinsn.c to i960-md.c - - made disassembly interface identical to that in gdmp960. - - - -Wed Nov 28 21:32:48 1990 John Gilmore (gnu at cygint) - - * target.h: Allow targets to stack. Add target_has_memory, - _registers, etc. Restructure memory access and "info files" - to walk the target stack. - * exec.c, core.c, inftarg.c, remote.c, remote-vx.c, remote-eb.c, - target.c: Change tables to match target.h. - * inflow.c (child_mourn_inferior): pop child_ops. - (generic_mourn_inferior): Use new has_stack flag. - * infptrace.c (child_xfer_memory): New memory regime. - * inftarg.c (child_files_info): New "info files" regime. - * remote-eb.c: New memory regime, new info files. - * remote-vx.c: New memory regime, new info files. Now use - separate targets for VxWorks attachment to machine, and - actually running a process under VxWorks, since one has - stack & execution & regs and the other doesn't. - * remote.c: New memory regime, new info files. - * sparc-xdep.c (fetch_core-registers): New memory regime. - * target.c: New routines and support for stacked targets, - new memory regime, new info files regime. - - - Generalize section handling for an arbitrary number of sections, - including use of the new BFD (binary file) library. - * gdbcore.h: Add struct section_table. - * exec.c (build_section_table): Iterate all sections and - record what gdb needs to know about them. - (exec_command): Use it. - (exec_xfer_memory): Use the table. - (exec_files_info): Print the table. - * core.c (core_file_command, core_xfer_memory, core_files_info): - Likewise. - * source.c (find_source_lines): Use bfd_get_mtime. - * dbxread.c: Quick changes to make it compile with new BFD. - * utils.c (error): Avoid using bfd_error in generic routines. - - * core.c (core_fetch_registers): Get from the ".regs" section of - the BFD core file. - * sparc-xdep.c (fetch_core_registers): Use the .regs info. - - * inferior.h (attach_flag): Export. - * infcmd.c (run_command): use new target_create_inferior. - * infrun.c (child_create_inferior): Don't return result. - * Makefile.dist (VERSION): 3.91.4. - -Fri Nov 23 28:15:38 1990 John Gilmore (gnu at cygint) - - * breakpoint.c (bpstat_num): Handle breakpoints which have - since been deleted, such as temporary breakpoints. - infcmd.c (program_info): ditto. - - * core.c (core_file_command): Display the frame where the core - dump occurred. - - * main.c: lint. - - * remote-vx.c (target_command): Merge in target command from - targ-vx.c. A few other cleanups. - - * TODO, Projects: Lots more stuff to do... - -Fri Nov 23 18:15:38 1990 John Gilmore (gnu at cygint) - - Massive changes to wall off the remote-debugging interface - behind a function vector. The port to handle VxWorks targets - is also part of this. - - All files: Replace references to renamed functions, - remove references to remote_debugging, remove references to - have_include_file, have_core_file in favor of target_has_stack, - target_has_memory, etc. - - * Modularize the breakpoint interface. - breakpoint.h (BREAKPOINT_MAX): New define sets max length of - a breakpoint instruction. - breakpoint.c: struct breakpoint's shadow_contents now sized as - BREAKPOINT_MAX. - (insert_breakpoints): Vector to target to install breakpoints. - (remove_breakpoints): Vector to target here too. - Remove REMOTE_SA_SPARC kludges and other remote_debugging. - sparc-tdep.c (single_step): Use new breakpoint interface for - the single-step breakpoints. - mem-break.c (memory_insert_breakpoint, memory_remove_breakpoint): - New file, contains routines to insert and remove breakpoints by - reading out the old contents and later replacing them. This is - how ptrace breakpoints work, and many remote systems as well. - - * tm-vxworks68.h: New config file, overrides a few things for - Wind River's preferences. - - * target.h: New file, for transfer vector used to talk to the - inferior (child, attached, core, exec, remote, etc). All accesses - to the thing being debugged should come through these vectors. - target.c: New file, routines to handle transfer vector. - (various files): Add transfer vectors XXX_ops for the various - targets and pseudo-targets (core files, etc) we support. - - * breakpoint.c (bpstat_stop_status): Further explorations of - watchpoints and why things don't work all the time. - (bpstat_alloc): New fn to allocate a bpstat and chain it. - - * config.gdb: Only add "source ${srcdir}/.gdbinit" to - the local gdbinit if it doesn't already have it. - - * core.c (core_ops): add and install. - Allow core debugging without exec file. - - * dbxread.c (free_and_init_header_files): Merge two fns. - (end_symtab): Free named symbol table when a new version comes in. - (read_dbx_symtab): Relocate all kinds of symbols with base - address. First step toward handling different text, data, bss - reloc. - (add_file_addr_command): Renamed add_file_command. - (add_file_command): Vector to remote handler. - Add "load" as an alias for "add-file" command. - - * defs.h: Allow "volatile" to be used in non-ANSI; use it for - non-returning functions. - - * exec.c: Add exec_ops, and push it as a target when an exec - file is specified. - - * infcmd.c (run_command): Pass executable file name and arg list - separately when starting an inferior. Permit "run" when no exec - file is specified, for VxWorks. - (detach_command): Move to child_detach in inftarg.c. - - * inftarg.c: New file. Unix-child-specific routines, and the - child_ops structure. - - * inferior.h (registers): Export "registers" as the way for - target dependent register handlers to find gdb's local copy of - the registers. Rename "stop_after_attach" to "stop_soon_quietly" - since it is now used by places that want wait_for_inferior to - handle the grunge but want to see every trap from the inferior. - - * inflow.c (create_inferior): Pull out, and merge into infrun.c. - Eliminate remote_debugging hooks in terminal handling. - - * infrun.c: Replace start_inferior with child_create_inferior. - Move all the hair of Unix shells and ptrace idiosyncracies into - child_create_inferior, so remote handlers don't have to deal. - Remove running_in_shell. Rename stop_after_attach to - stop_soon_quietly, and use it in a few other places where we want - to just call wait_for_inferior and get control back on the first - trap. trap_expected now never takes a value > 1. - (init_wait_for_inferior): Initialize static vars when a new - process is created. - - main.c (gdbinit): Add new hook for .gdbinit file name, let - it be overridden by config files as GDBINIT_FILENAME. - (DEFAULT_PROMPT): Add new hook for overriding (gdb) prompt. - Both of these are used for VxWorks gdb. - - mcheck.c: rename include file "gmalloc.c" to avoid problems - with system include file "malloc.c". - - param-no-tm.h: New include file, same as param.h but does not - include the default "tm.h" file. This is used in files where - the target is known, e.g. remote-eb.c or sparc-xdep.c. - - param.h: Now just a shell that includes tm.h and param-no-tm.h. - - remote-vx.c: New file, VxWorks remote debugging support. Uses - RPC routines that are shared with the target system, in directory - ${srcdir}/vx-share. - - remote.c: Vectorize remote interface. - - source.c: Globalize source_path, and make an alias "l" for "list" - since we now have the "load" command. - - sparc-xdep.c: Use new param-no-tm.h. - - symmisc.c (free_named_symtab): Add new function from Wind River. - However, ifdef it out for now while we think about what it should - really be doing. - - tm-sun3.h, xm-sparc.h, xm-sun3.h, xm-symmetry.h: Move - PREPARE_TO_STORE to - the xm- file, and change its name to CHILD_PREPARE_TO_STORE, since - non-Unix-children handle this with their own code in the target - transfer vector. - - Makefile.dist: Roll version to 3.92.3. Add vx-share stuff to - source and target lists. Add vx-share to default list of include - directories. Add new files to src and target lists: mem-break, - target, inftarg, remote-eb, remote-vx, targ-vx. Be sure the - ${srcdir} versions of munch and createtags are used. - - * valops.c (find_function_addr): Split out of call_function. - (call_function_by_hand): Rename call_function; this function - calls functions in the target by laboriously patching the target - word-by-word with the right stack, args, regs, etc. - - -Mon Nov 5 17:29:10 1990 John Gilmore (gnu at cygint) - - Handle AMD 29000 a bit better. - - * remote-eb.c (readchar): Mask received char log to make it readable. - (remote_start): Pass arguments down to executing program. - Make startaddr unsigned. - infrun.c (start_inferior): Accept args, pass them to - remote_start. - infcmd.c (run_command): Pass args down to start_inferior. - - * tconfig/am29k-aout, tconfig/am29k-coff: New files specifying - the target object file format. - tm-29k.h: Pay heed to COFF_ENCAPSULATE. - - * am29k-pinsn.c (print_insn): Print 0x on hex numbers in disassembly. - am29k-tdep.c (examine_prologue): Better checking of function prefixes. - -Sun Oct 7 18:20:45 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): Roll version to 3.91.9 and freeze. - * TODO: We did a few things, we have more to do though. - - * xm-sparc.h (CLEAR_DEFERRED_STORES): Define. - * inflow.c (inferior_died): Clear deferred stores. - - * Debug problems with dummy frames and calls to the inferior. - * tm-sparc.h (PUSH_DUMMY_FRAME, POP_FRAME): Move to sparc-tdep.c. - * sparc-tdep.c (do_restore_insn): Simplify. - (sparc_frame_find_saved_regs): Simplify and fix what we find. - (sparc_push_dummy_frame): Simplify and fix what we push. - (sparc_pop_frame): Slightly more hair here, deciding whether - we are restoring a saved PC or returning to a return address in %i7. - * sparc-xdep.c (read_inferior_registers): Debug if valid reg is read. - - * utils.c (xmalloc, xrealloc): Return type depends on __STDC__. - * symtab.h (xmalloc): ditto, for obstack_chunk_alloc. - * obstack.h (chunkfun): ditto. - * defs.h (xmalloc, xrealloc): ditto - - * utils.c (quit): Grab the terminal from the child if necessary. - - * inflow.c (term_status_command): Rename to term_info, change - to "info terminal". - - * sparc-pinsn.c (print_insn): Disassembly prefers real instructions. - (is_delayed_branch): Speed up. - * sparc-opcode.h: Add ALIAS bit to aliases. Fix up opcode tables. - Still missing some float ops, and needs testing. - - * Support for input and output radixes other than base 10 - * defs.h (input_radix, output_radix): Declare. - * expread.y (yyparse, parse_number): Handle changes of input - radix, and ambiguous names-or-numbers in radixes >10. - * printcmd.c (print_scalar_formatted): Print formatted hex - numbers in varying column widths. - * valprint.c (val_print): Use output_format to print scalar ints. - (set_input_radix, set_output_radix, set_radix): Create. - (set_output_radix): Set output_format from output_radix. - (_initialize_valprint): add `set radix' but leave the others off. - - * main.c (execute_command): Let stupid questions be turned off. - (_initialize_main): Handle "set stupidity", etc. - - * main.c, inflow.c, inferior.h, frame.h, command.c, defs.h, - sparc-pinsn.c, sparc-xdep.c, value.h, valops.c, values.c: Lint. - -Tue Oct 2 11:20:02 1990 John Gilmore (gnu at cygint) - - * TODO, Makefile.dist, ChangeLog: Freeze for 3.91.8 release. - bfd stuff is still screwed up, but with some manual work, it - compiles. - - * breakpoint.c (bpstat_do_actions): Start over if a command - proceeds the inferior, since the inferior will have stopped and - will need to have its new stop-actions taken care of. - - * dbxread.c (read_struct_type): Expression gives Sun3 4.0.3 - compiler fits, simplify it. - - * gdb.texinfo (directory command): Doc new dir command. - source.c (directory_command): "dir" now puts things on the front - of the path, moves dups up front, and handles multiple names - on the command line, inserting each one in order. It also - blows away cached line and full_filename info. - - * stack.c (backtrace_command): Skip "more stack frames follow" - unless interactive. - - * Change #ifndef HAVE_VPRINTF to #define MISSING_VPRINTF in - xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, - xm-np1.h, xm-pn.h, xm-pyr.h, xm-symmetry.h, xm-umax.h, xm-vax.h. - The only odd one was Gould NP1, which had defined vprintf to - "printf"!!! - - * Merge Ted Goldstein 's changes for epoch. - printcmd.c (print_command_1): Pass 'inspect' flag down as a global - variable, inspect_it. - valprint.c (print_string, val_print): Use the global inspect_it - to indicate whether to print in Epoch style or normal style. - -Mon Oct 1 23:55:26 1990 John Gilmore (gnu at cygint) - - * printcmd.c (call_command): add an alias for the "print" command - which runs expressions and doesn't print the result if void. - (print_command_1): implement it. - - * command.c: Remove #if 0'd code. Initialize all the fields - in add_cmd (). Rename do_nothing_command to - not_just_help_class_command, and make it externally visible. - command.h: add user_commands to struct. - * main.c (define_command): Don't overload c->function with a char - string as well as a function pointer. - - * eval.c (evaluate_subexp): Reinstall tiemann changes to - calling convention of value_struct_elt () that got dropped in - merge. - - * tm-sparc.h (FRAME_FIND_SAVED_REGS): move to sparc-xdep.c. - sparc-tdep.c (sparc_frame_find_saved_regs): ditto. - - * tm-sparc.h (POP_FRAME): replace some constants with defines. - - * sparc-xdep.c (store_inferior_registers): defer stores to regs - until a good time (e.g. when we are about to run the child), - saving ptrace calls. - * infrun.c (proceed): handle DO_DEFERRED_STORES. - * tm-sparc.h: define DO_DEFERRED_STORES. - - * sparc-xdep.c (store_inferior_registers): when storing float - registers, don't store stack regs too. When storing the SP, - however, DO store the stack regs too. This fixes a bug in which - the dummy frame is not recognized when a call_function finishes, - because its frame pointer (in the stack regs) was never - initialized. - (read_inferior_registers): Mark WIM and TBR and FPS and CPS valid - even though we don't know how to read them from an inferior. - valops.c (call_function): Comment about storing SP. - - * infrun.c (save_inferior_status): Save away the original bpstat - chain so it can be restored later. Install the copied version for - use by whoever saved the status. It will be blow away by - restore_inferior_status, and the original chain restored. This is - important for people who have pointers into the original. - - * breakpoint.c, command.h, copying.awk, dbxread.c, defs.h, - findvar.c, frame.h, obstack.h, obstack.c, inflow.c, value.h, - main.c, printcmd.c, sparc-tdep.c, symtab.c, valprint.c: lint - - -Fri Sep 28 20:32:46 1990 John Gilmore (gnu at cygnus.com) - - * Makefile.dist: Roll version to 3.91.8. Add bfd.h and bfdconfig.h - temporarily to the makefile. Add am29k-opcode.h and WHATS.NEW. - Add stuff.c and kdb-start.c to the OTHERS list for tar files. - -Fri Sep 28 19:12:12 1990 John Gilmore (gnu at cygint) - - * Merge Mike Tiemann's multiple inheritance changes from Sun. - Store the baseclasses in a type struct starting from array element - 0 rather than from the unusual array element 1. - - dbxread.c: the above. - (virtual_context): Add - Read new debug information about which virtual function table - a virtual function is from, and store it in fn_field.fcontext. - - symtab.h: Add fcontextt. Fix baseclass indices. Typo in - TYPE_FN_FIELD_STATIC_P. - - symtab.c: the above. - valops.c: the above. Handle pointer casts of object *'s. - (search_struct_method): Add. - (value_struct_elt): First arg is now a pointer to a value, and is - modified on return. - - valprint.c: the above. - values.c (value_virtual_fn_field): Add type arg. Handle - offsetting to the proper object when calling virtual fns. - The above. - (baseclass_addr): Add valuep arg. - - * README: Document the current state of BFD config (missing). - * TODO, ChangeLog, Makefile.dist: Roll version. - * WHATS.NEW: Add summary of changes since 3.5. - -Thu Sep 27 16:23:12 1990 John Gilmore (gnu at cygint) - - * dbxread.c (read_struct_type): Clear bit vectors whenever - we allocate one. - symtab.c (B_CLRALL): define. - - * tm-sparc.h (STORE_RETURN_VALUE): Avoid clobbering types by - using == rather than =. Huh... This fixes the dreaded problem - wherein builtin_type_int becomes TYPE_CODE_FLT. - - * core.c (info_files): Show the inferior pid. - - * config.gdb: Avoid putting "dir" command into .gdbinit. GDB - already knows how to look in the source directory. - - * Remove psymtab hair from many places. Remove duplicated code - for searching symbol tables. Hide psymtabs from most places. - Make it fast to get from a psymtab to its symtab. - - blockframe.c (blockvector_for_pc): Remove psymtab hair. - coffread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. - mipsread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. - dbxread.c: export psymtab_to_symtab, make it work if called N times. - (psymtab_to_symtab): Rename to psymtab_to_symtab2. Initialize - new symtab completely. New psymtabs get symtab pointer - initialized to zero. Remove MI warning printf. - symtab.h: Comments. Add psymtab to symtab pointer. - (PSYMTAB_TO_SYMTAB): New macro. - symtab.c: use PSYMTAB_TO_SYMTAB. Add psymtab_to_symtab and export it. - source.c: use PSYMTAB_TO_SYMTAB. Remove symtab version and - compilation fields. - stack.c (backtrace_command): Avoid pre-pass to read symbols, if - verbose is not set. - (print_frame_info): Avoid special-casing symbols that have not yet - been read in. - - * source.c (open_source_file): Quick path if we have already - located the source file by its full name. - - * symtab.c (lookup_symbol): Use find_pc_symtab rather than - find_pc_psymtab. When a name is found in the misc function - vector, search the symbol table for its mangled name, not the - name that the user typed. - - * bfd.h: Fix missing comment terminators, make #endifs match. - - * valarith.c (value_less): Handle unsigned int comparisons. - Add FIXME about pointer compares, which assume host and target - pointers are the same. - - * command.c (do_nothing_command): lint - dbxread.c: lint. Remove sort_syms. Document C++ visibility info, - fix comments on debug symbol format for visibility. Actually set - visibility of symbols. - main.c (echo_command): lint; use . - tm-sparc.h (FRAME_FIND_SAVED_REGS): lint - obstack.h (_obstack_blank): Rearrange pointer math to avoid - pointing past end of allocated memory; saber complains. - obstack.h: Declare the external functions that we use. - valarith.h: use - solib.c (solib_add): lint. - -Fri Sep 21 17:05:19 1990 John Gilmore (gnu at cygint) - - * main.c (initialize_main): Default info_verbose to off, now that - symbol reading is fast. - (quit_command): Avoid clobbering exec_bfd while quitting. - - * Initial BFD (binary file diddling library) merger: - coffread.c: Change AOUTHDR to struct exe_hdr. - dbxread.c: ditto. - core.c: initialize initialized data at compile time. - (core_file_command): Move from coredep.c, convert to bfd. - (xfer_core_file): Convert to bfd. - exec.c (exec_file_command): use bfd routines. - gdbcore.h: BFD. - mips-tdep.c: Remove exec_file_command and friends. - source.c: bfd. - - * coredep.c: (fetch_core_registers) Convert core_file_command to - fetch_core_registers. - mips-xdep.c, sparc-xdep.c, sun3-xdep.c: ditto. - - * utils.c: (error): Bogus crap, FIXME, to print bfd errors. - (my_bfd_read): More bogosity, which I don't think we call. - (program_name): Remove this atrocity asap! - -Wed Sep 19 13:36:41 1990 John Gilmore (gnu at cygint) - - * From Per Bothner: - values.c: allocate_repeat_value was not clearing the - optimized_out field. - (value_static_field): minor stylistic fix (wrong macro was used). - valops.c (value_struct_elt_for_address): didn't work for C++ - static fields. - - * signame.c (_initialize_signame): Initialize signal names once. - - * breakpoint.h, command.c, copying.awk, defs.h, environ.c, - exec.c, frame.h, infcmd.c, inferior.h, main.c, munch, sun3-xdep.c, - symtab.h, tm-29k.h, valprint.c, value.h, values.c: Lint. - - * remote-eb.c: Support user-settable baud rates on the serial port. - - * tm-sun3.h (PREPARE_TO_STORE): fix typo. - -Fri Sep 14 13:28:29 1990 John Gilmore (gnu at cygint) - - * tconfig/sun3os4: Remove warning about native assembler, - since it also occurs in the xconfig file. - - * findvar.c (registers): Allocate some slop after `registers' - to prevent stray accesses from trashing the next variable. - - * tm-68k.h (REGISTER_BYTES): Allocate the right number of bytes - on the sun-3, by changing the #ifdef from `sun3' (which is not - defined by cc) to `sun'. Symptom was trashed builtin_type_XXX - vars, which happened to follow `registers' in the executable. - - * readline/history.c (history_search): Heed gcc-2's advice - and parenthesize && inside ||). - - * am29k-opcode.h, am29k-pinsn.c, am29k-tdep.c, remote-eb.c, - tm-29k.c: Insert FSF copyright headers. - - * remote-eb.c: Better comments. - - * Makefile.dist: Update to 3.91.6. - * TODO: note PREPARE_TO_STORE problem. - -Thu Sep 13 09:52:33 1990 Jim Kingdon (kingdon at cygint) - - * stack.c (frame_info): Only use FRAME_FIND_SAVED_REGS if defined. - - * remote.c: Wrap the whole file in #if !defined (SPECIAL_REMOTE). - - * infrun.c (wait_for_inferior, at end): Don't set up - prev_* if the inferior no longer exists. - - * inferior.h (CALL_DUMMY_LOCATION): New macro, to replace - CANNOT_EXECUTE_STACK. - valops.c (call_function): Use it. - - * tm-convex.h: Add CALL_DUMMY_LENGTH for use by PC_IN_CALL_DUMMY. - - * inferior.h (PC_IN_CALL_DUMMY): New macro. - infrun.c (wait_for_inferior, 2 places): Use it. - - * values.c (value_being_returned): Only use - EXTRACT_STRUCT_VALUE_ADDRESS if defined. - - * Move PREPARE_TO_STORE from xm-sun3.h to tm-sun3.h to do the - right thing for remote-eb.c. - - * sun3-xdep.c: Remove extraneous call to remote_store_registers. - * sun386-xdep.c, hp300hpux-xdep.c, sparc-xdep.c: Ditto. - - * blockframe.c: Put get_frame_saved_regs inside #if !defined - (FRAME_FIND_SAVED_REGS). - - * findvar.c ({fetch,store}_registers): Check for - REMOTE_{FETCH_STORE}_REGISTER macro. - - * findvar.c (get_saved_register): Add argument lval and - change meaning of argument addr. - findvar.c: Change calls to get_saved_register to reflect - new calling convention. - valops.c (value_assign): Use get_saved_register instead of - find_saved_register. - -Sun Sep 2 12:40:20 1990 Jim Kingdon (kingdon at cygint.cygnus.com) - - * coffread.c (read_one_sym): Make temp_aux an AUXENT, not - an (uninitialized) pointer to one. Use "&" when passing it - to fread. - -Fri Aug 31 22:57:54 1990 Jim Kingdon (kingdon at cygint.cygnus.com) - - * coffread.c (getfilename): Use DGUX x_offset and x_name if - defined. - - * coffread.c (symbol_file_command): Put semicolon after - "int from_tty". - Put safe_to_init_tdesc_context in #if defined (TDESC). - Put #ifdef TDESCs in 1st column for non-ANSI cpp's. - coffread.c: #include . - (read_coff_symtab): Typo: in_source_files -> in_source_file. - Add missing ')' in check for "lc%" and friends. Remove - extraneous '}'. - Declare read_one_sym() at top of file. - (read_file_hdr): Put in extra #ifdefs so MC68MAGIC and - MC68WRMAGIC can have the same value without causing a duplicate - case. - -Thu Sep 13 15:55:36 1990 John Gilmore (gnu at cygint) - - * Allow a Makefile to be built without building the - tm and xm file links that screw up builds in subdirectories. - This is done with `config.gdb none', then you can do things - like `make gdb.tar.Z'. - * tconfig/none: Config file for no target system - * xconfig/none: Config file for no host system - * config.gdb: If no TM or XM files are called out by the - host or target file, don't make links for them. - - * cplus-dem.c: Add documentation. - - * dbxread.c (read_ofile_symtab): Turn a fatal error into a - simple error, so the user's gdb doesn't crash due to some object - file problem (e.g. somebody is rebuilding the file out from under - gdb). - - * printcmd.c (print_address_symbolic): demangle the symbol. - - * Makefile.dist (OTHERS): Remove tdesc-lib because it has - Motorola copyrights in it. Make "make gdb.tar.Z" work. - (alldeps.mak): sort and uniq all results from this; duplicates - hose gdb.tar.Z link building. Remove RCS files from - tconfig and xconfig. Add config files for sun386. Add - a few odd files to OTHERS and HFILES. - -Mon Sep 10 21:20:24 1990 John Gilmore (gnu at cygint) - - * Makefile.dist: Pull solib.c to tconfig/sun?os4. - Roll version number to 3.91.5. Make lint work in bindir. - - * README: Document cross-debugging and new file structure. - - * blockframe.c: Lint. Include "value.h" to declare read_register. - (find_pc_partial_function): remove duplicate line. - - * command.h: Lint. Declare error_no_arg and dont_repeat. - - * tm-news.h: Remove inadvertently duplicated stuff. - - * mipsread.c: Remove cache_pc_function stuff, now done cleanly. - Clean up usage of misc_function_type. Declare some CORE_ADDRs. - - * config.gdb: Allow `config.gdb host target' form. Clean - up previous change that printed bogus messages when you just said - `config.gdb'. - - * core.c: #include "command.h" for lint. - * dbxread.c: lint - * eval.c: lint - * main.c: Remove some casts of enums. Lint. - * source.c: lint - * symtab.c: lint - * symtab.h: lint - * expread.y: lint - * valarith.c: lint - - * printcmd.c (initialize_printcmd): Fix thinko in inspect cmd. - - * sparc-tdep.c (isannulled): Take instruction as parameter, don't - read it from memory. This will allow us to save ptrace calls - eventually. Changed caller single_step too. - - * sparc-xdep.c (fetch_inferior_registers): Avoid reading regs - that we aren't going to use, saving many ptrace calls, especially - when watchpointing or single stepping. Use some #define's for - constants. - (store_inferior_registers): Ditto. - (core_file_command): Use some #define's for constants. - - * tm-sparc.h: Add #define's for some register numbers, so we - can eliminate the use of random constants in sparc-xdep.c. - - * stack.c (frame_command, print_frame_info, up_command, - down_command) Remove frame_changed, since it - causes a bug and doesn't seem to do anything useful. In some - places it was used as a flag, in others as a stack level (?). - - * utils.c: Use MISSING_VPRINTF rather than HAVE_VPRINTF, so the - default is to use the portable (vprintf) version rather than the - kludge version. - * xm-news.h (MISSING_VPRINTF): Add. - - * valprint.c (val_print): Demangle fancy vtbl printouts. Lint. - -Sat Sep 8 00:24:12 1990 John Gilmore (gnu at cygint) - - * Remove stuff that forces -Bstatic linking of gdb, and warnings - about linking debugged programs -Bstatic in the sun?os4 config - files in tconfig and xconfig subdirectories. - - * main.c (main): Remove unreached exit(0) now that we exit - via quit_command(). - - * Create TODO file for online bug list. There are too many - "little" bugs to keep track of on paper. - - * Change Projects file to refer to bug-gdb@cygnus.com - rather than kingdon@ai. - -Fri Sep 7 23:35:15 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): 3.91.4 now. - - * symtab.c (init_misc_bunches): Rename from init_misc_functions. - (condense_misc_bunches): Add sanity check that misc_count is - the same as the number of symbols in the bunch. - - * coffread.c: rename init_misc_bunches. Pass an argument - to condense_misc_bunches (a zero). - - * dbxread.c (partial_symbol_file_read): Call init_misc_bunches - every time we are called; don't rely on our caller to do it. - (add_file): Remove call to init_misc_bunches. - - * mipsread.c: Only warn, don't error, if unknown symbol types. - This keeps an old gdb from falling on its face if it sees newly - extended symbol info. Rename init_misc_bunches. - -Fri Sep 7 22:58:15 1990 John Gilmore (gnu at cygint) - - * Merge in changes from Per Bothner for DECstations and other - MIPS stuff. The rest is Bothner speaking: - - The next message is a merger of Alessando Forin's mips port with - mine. I've tried to use my good if biased judgment to get - the best of both. It *does* need testing. - - Some of the changes are general, *not* mips-specific. - - param.h: - Didn't believe in little-endian bit order. - There are still inconsistencies about whether flags - like BITS_BIG_ENDIAN are integer (#if ...) or - boolean (#ifdef ...). I tried to paper over them. - - dbxread.c,coffread.c,mipsread.c,symtab.c,symtab.h: - Moved some misc_function code that was common to - {dbx,coff,mips}read.c to symtab.c. - In the process, I think I cleaned things up a bit. - At the same time, moved obsavestring and obconcat to symtab.c. - - dbxread.c: - Removed obsolete condense_addl_misc_bunches (use - condense_misc_bunches(1) instead). - - exec.c: - Needed to include , at least on DECstations. - - valops.c, mips-tdep.c, tm-mips.h: - Added PUSH_ARGUMENTS macro to support funny argument-pushing - conventions (when STACK_ALIGN is insufficient). - Needed on mips, where doubles need 8-byte alignment, - but ints only need 4. - - mips-opcode.h: - Removed cruft that was not being used. - Merged in many fixes (most from Frank Yellin, fy@lucid.com). - - mips-pinsn.c: - Print $ before register-names (I think that makes things a little - more consistent). - Never print two instructions, even if one delays. - Removed hex-disassemble set_cmd. (This is not mips-specific, - so I think the argument is whether it is generally worthwhile or not. - I'm inclined to think not, given how easy it is to - convert between radixes in gdb.) - - mipsread.c: - This is basically Alessando's code. - It doesn't use obstacks; I changed it to use obstacks - in a few minor places where using malloc causes a - memory leak. (Probably, more places could/should be changed.) - I added record_misc_function where it was missing. - In symbol_file_command and add_file_command, I tried - to make the code consistent with more recent versions. - Minor sylistic changes in parse_procedure. - Make a .gdbinfo. psuedo-symbol point back to the real - procedure symbol (using the isym field). - - mips-tdep.c: - This is basically from my port, but with a lot of details - and a number of routines merged in from Alessando's version. - I basically used my code "raw" backtrace (use heuristics - from the actual code, rather than symbol table info) - though - the idea is Alessandro's. I feel my code is a little cleaner - here, particularly in being a little more flexible, such as being - able to handle gcc-produced code (which it now can). - It also doesn't do frame caching (which is not useful - more recent gdb versions). - I also used my code for push_/pop_dummy, more or less. - I tried to incorporate AF's code for testing sigtramp - while backtracing; I probably got it wrong. - Added mips_print_register, which tries to scrunch as much - information as possible on a screen... - Removed the skip-prologue set_cmd. As with hex-disassemble (see - under mips-pinsn.c), I don't see anything mips-specific here, - and I don't see it being all that useful anyway. - - tm-mips.h: - Added a $fp psuedo-reg distinct from $fp (nice for gcc). - Use more register names (rather than hard-cases numbers). - -Thu Sep 6 18:33:15 1990 John Gilmore (gnu at cygint) - - * Hack up 3.90.11 changes: - - * Makefile.dist (depend): parameterize $(GCC). - Add solib.c and solib.o. - (readline): Fix vpath for both absolute or relative SRCDIR. - - * blockframe.c: Fix from Schaefer@asc.slb.com for shared libs. - Also, let the part I didn't understand at least compile so - I can test the rest. FIXME. - - * dbxread.c: Fix thinko using strcmp. - (init_psymbol_list): declare static. - (partial_symbol_file_open): Comment cleanups better, avoid - cleaning up the string table since the caller will do that. - Move the stat for mod time into symbol_file_command, temporarily. - (There should be a mod time for each symbol file, eventually, - to control its rereading. FIXME.) - - * infptrace.c (PT_WRITE_D): use same value as PT_WRITE_I for - SunOS, which gives error for shared libs otherwise. (From - Schaefer, probably FIXME needs work for portability.) - - * solib.c: Move #include "param.h" to work. - Lowercase all the Uppercase Letters In the Messages. - (find_solib): Clean up inferior_so_name for debug printouts. - Allow no argument, to mean all shared libraries. - - * symmisc.c: include param.h to get CLEAR_SOLIB. - -Wed Sep 5 18:00:08 1990 John Gilmore (gnu at cygint) - - * Merge in Kingdon's changes from FSF: the diffs from 3.90.9 - to 3.90.11. ChangeLog entries below are from this. - -Wed Jun 13 09:17:39 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Version 3.90.11. - - * Makefile.dist (HFILES): Add tm-sunos.h. - -Tue Jun 12 16:15:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.10. - - * Makefile.dist (gdb.tar.Z): Change linking of config so it works. - -Thu Jun 7 16:22:27 EDT 1990 Jay Fenlason (hack@ai.mit.edu) - - * sparc-opcode.h Added single-operand version of rett. - -Mon Jun 4 18:12:31 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * m-sparc.h (REG_STRUCT_HAS_ADDR, STRUCT_ARG_SYM_GARBAGE): - Put parens around gcc_p in expansion. - -Thu May 24 15:44:51 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * utils.c (lines_to_list): Return 10 if lines_per_page == 0. - -Wed May 23 16:36:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Changes for Sun shared libraries: - blockframe.c (find_pc_partial_function): If a non-text symbol - is found, set *address = pc - FUNCTION_START_OFFSET. - breakpoint.c (insert_breakpoints) [DISABLE_UNSETTABLE_BREAK]: - Disable breakpoints instead of giving an error. - source.c (select_source_symtab): Initialize cs_pst. - symmisc.c: Call CLEAR_SOLIB if defined. - symtab.h: Make text{low,high} CORE_ADDR not int. - (psymtab): New field addr. - solib.c: New file. - dbxread.c: Move DECLARE_FILE_HEADERS outside functions. - (record_misc_function): Give correct type for N_DATA symbols. - (condense_misc_bunches): do "misc_function_count = j" regardless - of inclink. - Take code which is shared between symbol_file_command and - add_file_command and put it into partial_symbol_file_{open,read}. - Split add_file_command into add_file_command and add_file. - Make psymtab_to_symtab read in the string table if the file - is not symfile. - Two new parameters to read_dbx_symtab and start_psymtab. - tm-sunos.h: New file. - -Tue May 22 17:43:03 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infcmd.c: Change cont_command to continue_command and "cont" - to "continue". - -Mon May 21 14:41:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (enable_breakpoint): Get value of watchpoint. - - * defs.h [sparc]: Use regardless of __GNUC__. - - * values.c (USE_STRUCT_CONVENTION): Check for structures of - size 1,2,4,8 rather than size < 8. - - * dbxread.c (dbx_lookup_type): Do f->length *= 2 as many times - as necessary, not just once. - - * sparc-opcode.h: Add a bunch of new opcodes which Sun as supports. - -Thu May 17 15:04:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * {t,x}m-sun386.h, sun386-xdep.c, {x,t}config/sun386 - - * tm-news.h: Add CALL_DUMMY_*. - - * tm-68k.h: Remove duplicate comment at FRAME_FIND_SAVED_REGS. - - * config.gdb: In list_host, list_target, use ${i}, not $i. - -Tue May 15 21:27:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * source.c (find_source_lines) [BROKEN_LARGE_ALLOCA]: Use xmalloc. - - * sparc-opcode.h: Change all store floating-point state register - instructions to have the right match & lose fields. - -Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Move -I${srcdir} to GLOBAL_CFLAGS and pass - VPATH to readline. - config.gdb: If srcdir != ., create readline directory and - copy a makefile into it. - - * wait.h, infrun.c: Change WRETCODE to WEXITSTATUS for - consistency with POSIX. - - * breakpoint.c (bpstat_stop_status): Disable watchpoint - when we exit its exp_valid_block. - -Tue Sep 4 11:46:46 1990 John Gilmore (gnu at cygint) - - * Makefile.dist: Bump version to 3.91.3. - - * Clean up handling of breakpoint commands (somewhat). - Prompted by Tiemann bug report "cont 10" doesn't work any more. - - inferior.h: Add breakpoint_proceeded to inferior status struct - and globals; save it and restore it. - (clear_breakpoint_commands): Cleanup, remove old #define. - - infrun.c (clear_proceed_status): Set breakpoint_proceeded. - (save_inferior_status, restore_inferior_status): handle it also. - (proceed): Remove earlier code that set breakpoint_proceeded. - It is now set only in clear_proceed_status. - (clear_proceed_status): Cleanup, use bpstat_clear rather - than clear_breakpoint_commands. No callers need the stop_bpstat - between clear_proceed_status and proceed. - - infcmd.c: Add breakpoint_proceeded definition and comment. - (cont_command, jump_command, signal_command): Move call to - clear_proceed_status right next to call to proceed. - - breakpoint.c (bpstat_do_actions): Avoid clobbering our - caller's argument while running down the chain of breakpoints. - Use new variable "breakpoint_proceeded" to determine when - a command that it executes moves the inferior past the - breakpoint. - (bpstat_clear): Handle NULL argument. - (bpstat_clear_actions): Avoid useless call to - breakpoint_auto_delete. - (delete_breakpoint): Clean up bpstat's that are pointing to - the deleted breakpoint from the stop_bpstat chain. - (breakpoint_auto_delete): Simplify. - - * Clean up handling of EOF, error on stdin, etc. This was - prompted by a network problem that caused gdb to go into an - infinite loop filling up its malloc'd memory. - - main.c (return_to_top_level): Cleanup: call bpstat_clear_actions, - not clear_breakpoints_commands, which is now gone. - (main): If command_loop returns (e.g. from EOF on stdin), do - a quit_command (looping back to command_loop if quit_command - doesn't really quit). - (command_loop): check result from command_line_input and - exit if it returns NULL, rather than passing the NULL to - execute_command. - (gdb_readline): Free malloc'd result space before returning - NULL for EOF. - - * utils.c (query): Handle C-d to mean "yes", just as if the - input was not a terminal. Also avoid infinite loop if EOF - occurs in mid-input-line before newline. This allows - query to be used at EOF on stdin with reasonable results. - - * infrun.c (proceed): Set breakpoint_proceeded. - - * values.c (value_as_long): Avoid infinite recursion for enums. - (_initialize_values): Fix typo in help msg (kingdon). - - * Makefile.dist (RL_LIB): Use RL_LIB_DEP for dependencies, - RL_LIB for linking. This allows -lreadline for linking - and nothing for dependencies, once readline is a real library. - - * config.gdb: Jim Kingdon: give useful error message if the - host or target type is not recognized. - - * defs.h (alloca): SPARC does not declare alloca, - it just defines it. Dumb, but deal with it. - - * Jim Kingdon suggests: - in xconfig/sun3os4, CFLAGS should be XM_CFLAGS. - -Wed Aug 29 18:03:27 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): Bump version # to 3.91.2. - - * Clean up Bothner's changes. - - * blockframe.c (clear_pc_function_cache): New function. - * blockframe.c: remake cache_pc_function_* static. - * dbxread.c (symbol_file_command): remove references to - cache_pc_function_* variables. - * dbxread.c (read_struct_type): Use VOFFSET_STATIC. - * printcmd.c: Avoid kludging a global variable (addressprint) - to avoid printing the address of a string twice. Instead, - pass the format letter 's' down low enough that it can be seen - to avoid this problem. - (print_formatted): Pass format arg to value_print. - (restore_addressprint): Remove function. - (do_examine): Avoid hacking addressprint, cleanups and such. - (print_frame_args): Add a comment to a Bothner change. - * symtab.h: define VOFFSET_STATIC and use it instead of "-1". - * symmisc.c (free_all_symtabs): Call clear_pc_function_cache - to wipe out the values cached in blockframe.c. - * symtab.c (find_method): Add comment saying how big you must - allocate to be "big enough". Per being terse again. - * valprint.c (val_print): Handle format letter "s" to print - strings without addresses. Add comment to vtbl printing code - which casts with wild abandon. Rearrange reference-printing - code so it prints: - @0xaddr: value (print w/addressprint) - value (print w/~addressprint) - @0xaddr (parameter lists w/addressprint) - or nothing (parameter lists w/o addressprint) - -Tue Aug 28 10:47:18 1990 John Gilmore (gnu at cygint) - - * Merge more changes from Per Bothner: - -Gdb's handling of TYPE_CODE_REF was so counter-C++ (and otherwise -annoying) that I tried to improve it. Here are my suggestions. - - These patches all attempt to handle TYPE_CODE_REF (as in C++) better. - - findvar.c: - Do automatic de-reference when taking the address of a reference. - printcmd.c: - Don't deref_ref when printing parameter lists. - valops.c: - More attempts at treating refernences properly. - valprint.c: - In val_print, if deref_ref==0, don't print dangling " = ". - value.h: - Add COERCE_REF macro, which de-references an REF. - - * Merge changes from Per Bothner: - -* Fixed (Sony news)-specific configuration problems. -* Fixed other problems with using vanilla pcc and libc (enum problems; -assumption that vsprintf exists). -* Some major speed-ups (finc_pc_partial_function now caches a match; -parsing avoids duplicate symbol_lookup calls). -* Changed handling of baseclasses (no longer use baseclasses field -of struct type, use the first n_baseclasses fields instead). -* Various minor changes/fixes, most C++-related. - -blockframe.c: -Cache the most previous match from find_pc_partial_function. -(Save both low and high ends of matching function's pc range.) -This speeds up the loop of infrun.c:wait_for_inferior quite -a bit, and makes step/next commands much zippier. -command.c: -Added an enum->int cast (otherwise, some compilers barf). -dbxread.c: -No longer set baseclass offset to 0, since multiple -inheritance now mostly works. -Added a number of casts, to shut up compiler warnings -(after stabs where made enums, not ints). -When discarding a symbol table (in symbol_file_command), -must clear the cache introduced in blockframe.c. -Don't convert $vtbl_ptr_type to vtbl any more. -Get rid of TYPE_BASECLASEES and baseclass_vec (see also symtab.h). -Mask off sign bit emitted by g++ for virtual table offset. -Set voffset to -1 (not 1) for static member functions. -expread.y: -Changed parsing/lexing of names to avoid doing symbol lookup twice -(once when lexing to determine symbol class, once for real). -Now only call symbol_lookup once. Fields of 'this' win especially big. -printcmd.c: -Subpress printing addr twice in the case of 'x/s addr'. -symtab.c: -lookup_basetype_type is no longer used. -Add find_methods as recursive helper function to decode_line_1. -This allows multiple inheritance to work. -Also, once one or more matches has been found, do not look in -base-classes. (Baseclass methods would be overridden, anyway.) -symtab.h: -Removed baseclasses array in struct type. -Instead of using baseclasses[i], use fields[i-1]. -Added virtual_field_bits[i] to indicate if the i'th baseclass is virtual. -Changed sign convention of voffset (previous was inconsistent). -tm-news.h: -Some macros (CALL_DUMMY and relatives) were missing. Put them back. -utils.c: -Used to assume existence of vsprintf. Re-written to not need it -if HAVE_VPRINTF is undefined. -valops.c: -typecmp was too pessimistic. Made it less so. -valprint.c: -Don't print space after address. -If vtable points to a misc symbol (with 0 offset), print it, -since that indicates the actual class of the object. -Changed ype_print_derivation_info to use new inheritance -scheme (without baseclasses vector). -values.c: -In value_primitive_field, fixed some bugs left over from previous set of fixes. -Also, changes needed because TYPE_BASECLASSES were removed. -xm-news.h: -REGISTER_U_ADDR didn't work for PC. Rewrote to use an array. - -Tue Aug 21 20:08:54 1990 John Gilmore (gnu at cygint) - - * source.c: - If there is no path set, and the symbols don't indicate what directory - a file was compiled in, look in the current directory. But either - a path or a known compilation directory will prevent this. - - * dbxread.c: - Three independent bug fixes: - * Remove the #if 0 block that breaks some stuff. - * SunOS 4.1 fixed the promoted-parameter-wrong-addr bug in Sun C; - adapt gdb to either SunOS 4.0.* or 4.1. - * MAX_OF_TYPE and MIN_OF_TYPE thinko. By tedg@sun, I think. - - * symtab.c: - Instantiate the class T when looking for methods in it. (Tiemann@sun) - - * valprint.c: - (type_print) Demangle the name being printed. - (type_print_base) Handle botched demangling without coredump (tiemann). - - * values.c: - (check_stub_method): Document routine. - (tiemann) fix bug for no-arg functions - Avoid clobbering beyond end of malloc'd storage. - Terminate the argument list properly. - -Sat Aug 18 01:29:59 1990 Per Bothner (bothner@cs.wisc.edu) - - * Changes merged by John Gilmore: - -breakpoint.c: - In breakpoint_1, use new print_address_symbolic instead - of find_pc_partial_function. (This forces use of assembler-level - addresses, and avoids misleading non-mangled source-level names.) -cplus-dem.c: - Generalize ansi argument such that -1 means skip arglist totally. - Removed global variable print_ansi_qualifiers (which made - code non-reentrant), in favor of extra explicit arguments - to internal routines. -printcmd.c: - Add new helper function print_address_symbolic. - Use find_pc_misc_function instead of find_pc_partial_function - (since we want assembler-level symbols here). -stack.c: - Print unknown function as just "f (...)", not "f (...) (...)". - Use new fputs_demangled explicitly. -symtab.c: - Fixed a typing violation (problem: value.h cannot be imported - without renaming many variable in this file). - lookup_symbol: If no matching misc_func, look for a C++-mangled name. - decode_line_1: Moved forward some never-reached code. - Made decode_line_2 skip function prologues correctly. -utils.c: - fputs_filtered should not demangle by default. - Add new fputs_demangled to demangle on demand.. -valops.c: - Change value_struct_elt to use value_primitive_field (using recursive - utility function search_struct_field). This allows foo.bar to work - for multiple inheritance (so far only for data fields). - Change check_field in the same way (recursive helper function - to support multiple inheritance). - (Note: there are more of these problems that I haven't fixed. - Any code that says TYPE_BASECLASS (t, 1) is probably wrong.) - value_of_this: 'this' symbol name is now just "this", note "$this". -valprint.c: - Don't print static members. - Avoid printing "members of " if there are none. - Simplified type_print_derivation_info by merging duplicate code. - Remove useless blank lines in type_print_base (ptype command). -value.h: - Added declaration of new routine value_primitive_field. -values.c: - Added value_primitive_field which is generalized version of - value_field that can handle multiple inheritance (non-zero offsets etc). - Re-implemented value_field to call value_primitive_field. - -Fri Aug 17 23:33:44 1990 John Gilmore (gnu at cygint) - - * infcmd.c -- insert else to avoid 'delete env' coredump when you - delete the whole environment. Karl Berry reported the bug. - * source.c - fix openp to avoid //'s in filenames, which - trigger an Emacs bug causing it to not be able to find files - when running gdb in a window. - * dbxread.c - zap the #if 0 that botches the add-file code. - It seems to work a lot better without all the code commented out. - -Fri Jul 20 16:58:46 1990 John Gilmore (gnu at cygnus.com) - - * Merge Tiemann's and Ted Goldstein's changes, detailed below, - into gdb-3.90.9. - -Tue Jul 17 19:34:33 1990 Ted Goldstein (tedg at golem) - - * Makefile - added a ${CFLAGS} to a couple of entries, - added remote-sa.sparc.c - * added remote.sa-sparc.c, a modification of remote.c - which conducts a dialog directly with the SparcStation prom. - * breakpoint.c, infrun.c, sparcdep.c added - remote_insert_breakpoint(), and remote_remove_breakpoint() - to breakpoint.c instead of directly writing breakpoint instructions. - * sparcdep.c on remote_debugging,there is no need - to remove signle step breakpoint instructions. - * main.c added "-epoch" flag and "int epoch_interface" to main.c - global variable - * printcmd.c - epoch interface sends lisp expressions to open up - epoch windows on inspection. - * valprint.c - added arrayprint, and addressprint and made adding - format controls easier - * wait.h added a couple of undef's because we were getting - complaints about WSTOPSIG and WTERMSIG begin redefined. - - -Wed Jul 4 05:27:51 1990 Michael Tiemann (tiemann at masham) - - * symtab.c (decode_line_1): Add support for handling method stubs - in the type information. - -Tue Jul 3 09:39:18 1990 Michael Tiemann (tiemann at masham) - - * values.c (baseclass_addr): Run loop from INDEX+1 to - N_BASECLASSES; otherwise, we can still get into a loop. - @@ This should be restructured to use a cleaner search strategy. - -Sun Jul 1 12:28:51 1990 Michael Tiemann (tiemann at masham) - - * dbxread.c (define_symbol,read_type): Grok GNU C++'s new - abbreviation "Tt" for tags which have the same name as their - typedecls. - -Fri Jun 29 01:03:46 1990 Michael Tiemann (tiemann at masham) - - * symtab.c (list_symbols): add ability to set breakpoints on all - the functions which match a particular regular expression. - -Tue Jun 26 04:26:29 1990 Michael Tiemann (tiemann at masham) - - * cplus-dem.c (cplus_demangle): New parameter ANSI says whether we - should print ANSI qualifiers (such as `const' and `volatile'). - All callers changed to call with ANSI == 1, except from - `check_method_stub', which uses old-style syntax. - - * symseg.h (struct fn_field): Remove unneccessary `args' field. - * symtab.h (TYPE_FN_FIELD_ARGS): Redefined. - - * values.c (check_stub_method): New function. - - * cplus-dem.c (do_type): Handle "long long" (encoded as 'x'). - - * dbxread.c (read_type): Handle new GNU C++ method type stubs. - * valprint (type_print_base): Ditto. - - * symtab.c (gdb_mangle_typename): New function. - -Tue Jun 5 00:18:43 1990 Michael Tiemann (tiemann at gzilla) - - * breakpoint.c (catch_command): New function. Provides a - mechanism to set breakpoints based on catch clauses. - (disable_catch): Similar, but disables breakpoints on catch - clauses. - (delete_catch): Similar, but deleted breakpoints on catch clauses. - -Sun Jun 3 22:54:08 1990 Michael Tiemann (tiemann at gzilla) - - * blockframe.c (blockvector_for_pc): New function. - * blockframe.c (block_for_pc): Changed to call - `blockvector_for_pc' and get the block itself. - - * stack.c (catch_info): New function. Prints info about - exceptions which can be caught in the current frame. - * stack.c (print_frame_label_vars): New function. Similar to - `print_frame_local_vars'. - * stack.c (print_block_frame_labels): Prints out labels that are - defined in this frame. These labels are exceptions that can be - caught. - - * dbxread.c: Updated to handle N_CATCH symtab types. - -Thu May 3 22:10:00 1990 Michael Tiemann (tiemann at teacake) - - * valprint.c (everywhere): TYPE_NAME (TYPE) no longer comes in the - form "struct ..." for GNU C++. Don't flush any part of TYPE_NAME - when printing the type. - -Wed May 2 22:43:04 1990 Michael Tiemann (tiemann at teacake) - - * valprint.c (val_print): Use `baseclass_addr' to access the - baseclasses pointed to via the derived class object at VALADDR. - - * values.c (baseclass_addr): New function. Casts derived pointers - to baseclass pointers taking virtual baseclasses and multiple - inheritance into account. - -Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.9. - -Fri May 4 12:12:55 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (watch_command, bpstat_stop_status): Deal with - exp_valid_block field correctly. - - * infrun.c (wait_for_inferior): When checking "don't even think - about breakpoints" if stop_signal == SIGTRAP && trap_expected, - also check step_resume_breakpoint. - Insert breakpoints and continue (not step) if - step_resume_break_address != NULL, even if another_trap. - If trap_expected and we enter sigtramp, then set up a - step_resume_break. - If trap_expected is set when we hit the step_resume_break, - set another_trap. - When calling resume and trap_expected says tell resume to step - (2 places), also check step_resume_break_address. - - * infrun.c (wait_for_inferior): Don't set - prev_{pc,sp,func_{start,name}} before calling wait (). - Do set them after exiting loop. - Move their declarations outside functions. - (start_inferior): Initialize them. - -Thu May 3 00:15:11 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c (wait_for_inferior, after check for trap_expected > 1): - Restore old code which distinguishes between trap_expected and - running_in_shell, just make the latter take any non-TRAP signal, - not just SEGV. - - * values.c (allocate_value): Zero VALUE_OPTIMIZED_OUT flag. - - * Makefile.dist (pinsn.o): Use PINSN_CC to compile. - xconfig/3b1 (CC,PINSN_CC): Define. - - * xconfig/altos, altos-dep.c: Rename altos-dep.c to altos-xdep.c. - - * Version 3.90.8 - - * breakpoint.c (bpstat_stop_status), - infrun.c (wait_for_inferior) [SHIFT_INST_REGS]: New code. - - * param.h, tm-88k.h: Define ADDR_BITS_*. - infcmd.c (jump_command, read_pc), infrun.c (wait_for_inferior), - printcmd.c (do_one_display): Use them. - - * utils.c: Split #ifdef USG into a USG_UTILS and a QUEUE_MISSING. - xm-88k.h: Define USG_UTILS. - -Wed May 2 00:05:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (printf_command) [__INT_VARARGS_H]: New code. - (printf_command): Add from_tty parameter. - - * valprint.c (value_print): Check VALUE_OPTIMIZED_OUT flag. - - * value.h: Add optimized_out field and change lazy field to - char. Add macro VALUE_OPTIMIZED_OUT. - - * i386-pinsn.c: Change from Eirik Fuller to write to stream directly - instead of stuffing things in buffers (oappend, etc). - - * breakpoint.c (bpstat_do_actions): If *BSP is set to NULL by - execute_command, exit both loops. - - * Makefile.dist: Don't set TARGET_ARCH. Add .c.o rule. - -Tue May 1 17:07:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (RAPP_OBS, rapp), - rgdb.c, rserial.c, rudp.c, serial.c, udp.c, xdep.h, - remote.h: Added. - m68k-xdep.c, coredep.c: Wrap in #if !defined (RDB). - - * valops.c (value_struct_elt), values.c (value_static_field): - Change error messages to remove references to `info methods'. - -Tue Apr 24 10:25:10 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * More 88k changes: - infrun.c (start_inferior): Add START_INFERIOR_HOOK. - infcmd.c [SHIFT_INST_REGS]: New code. - findvar.c (read_relative_register_raw_bytes): Return a value. - infcmd.c (do_registers_info): Check value from - read_relative_register_raw_bytes. - - * command.c (delete_cmd): Free the struct cmd_list_element(s) - we are removing. - -Mon Apr 23 10:42:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * More 88k changes: - findvar.c (get_saved_register): New function. - findvar.c: Rewrite code which called find_saved_register to - call get_saved_register instead. - -Sun Apr 22 14:47:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print): Change error message printed when - the type has TYPE_FLAG_STUB set. - - * valprint.c (val_print): Check for TYPE_CODE_UNDEF. - - * findvar.c (write_register): Set register_valid (regno). - - * valops.c (call_function): Check for NULL return from block_for_pc. - -Fri Apr 20 11:31:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * findvar.c (write_register): Add PREPARE_TO_STORE. - {sun3,sparc,symmetry}-xdep.c (PREPARE_TO_STORE): Add. - infptrace.c, {mips,pyr,symmetry,sun3,arm,hp300hpux}-xdep.c - (store_inferior_registers): Don't call read_register_bytes. - symmetry-xdep.c (store_inferior_registers): - #if 0 out code to fetch registers. - - * values.c (value_as_long): Call COERCE_ARRAY. - - * tm-sun3.h: Include tm-68k.h not m-68k.h - - * sparc-tdep.c (single_step): Set next_pc, npc4 within - if (!one_stepped), not outside it. - - * Changes from Data General for 88k: - * coffread.c (read_file_hdr): Add *88*MAGIC. - * coffread.c (have_symbol_file_p): New function. - * coffread.c [COFF_CHECK_X_ZEROES] [TDESC]: New code. - * coffread.c (read_one_sym): If there is more than one - aux entry, don't give an error message, just ignore the - extra ones. - * coffread.c (process_coff_symbol): Replace clipper with - BELIEVE_PCC_PROMOTION in #ifdef's. - * coffread.c: Define L_LNNO32 if not defined. - (enter_linenos): Use it. - * blockframe.c: Add INIT_FRAME_PC hook and use it in - get_prev_frame_info. - m-m88k.h: Use INIT_{FRAME_PC,EXTRA_FRAME_INFO} to do tdesc stuff. - Use dummy versions of FRAME_CHAIN_*. - * Makefile.dist, xconfig/i386*: Rename M_CLIBS to XM_CLIBS and add - TM_CLIBS and CDEPS. - tdesc/libdc.o: New target. - tdesc.{c,h}, tdesc/*, {t,x}config/m88k: New files. - -Thu Apr 12 15:47:00 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * m68k-opcode.h (bras, bsrs): Use "Bw" not "Bg". - -Tue Apr 10 20:50:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.7. - - * xm-mips.h (BYTE_ORDER): If not defined, make it LITTLE_ENDIAN. - - * mips-xdep.c ({fetch,store}_inferior_registers): Remove variable - offset and just use register_addr (regno, 1). - (core_file_command): Remove variable reg_offset and just use - register_addr (regno, 0). - - * gdbcore.h [COFF_FORMAT]: #undef a_magic before redefining it. - - * infrun.c ("if (trap_expected && stop_signal != SIGTRAP)", near end - of wait_for_inferior): Always pass 0 as first arg to resume. - #if 0 out "SIGSEGV in shell" test right above it (now redundant). - - * i386-pinsn.c (oappend_address): New function. - (oappend): Make it "static void" and declare at top of file. - (OP_J, OP_DIR): Use oappend_address. - -Mon Apr 9 15:22:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * mips-xdep.c: Include not "mips/inst.h". - - * wait.h [HAVE_WAIT_STRUCT]: Put #defines in #if !defined so that - it's OK if they are defined in . - - * findvar.c (fetch_registers): Pass "registers", not "®isters", - to remote_fetch_registers. - - * mips-tdep.c (_initialize_mipsdep): Remove hex_disassembler - and re-write skip_prologue to use add_set_cmd. - - * Makefile.dist (alldeps.mak): Don't put \ after the last - filename in each list. - -Sun Apr 8 01:59:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.6. - - * Makefile.dist (alldeps.mak): "XM_FILE" -> "XM_FILE=". - - * valarith.c (value_x_{un,bin}op): use "operator" not "operator " - to match dbxread.c change of 16 Mar 90. - - * valarith.c (value_x_unop): Pass &static_memfuncp, - not static_memfuncp. - - * breakpoint.c: Add watchpoint stuff. - breakpoint.h: Add bpstat_should_step. - infrun.c (proceed, wait_for_inferior): Use it. - breakpoint.h: Add bpstat_print (and rename old bpstat_print - to bpstat_should_print). - infrun.c (normal_stop): Use it. - - * value.h: Add value_free. Declare a few functions. - -Sat Apr 7 21:43:43 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Remove PROFILE_TYPES code and - insert comment suggesting easy shell script equivalents. - - * values.c (unpack_long): Give better error messages for - unrecognized sizes of ints and floats. - -Fri Apr 6 00:32:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c, gdbcore.h (IS_OBJECT_FILE): Check for a_drsize - nonzero as well as a_trsize. - - * More places: Use SWAP_TARGET_AND_HOST. - - * valops.c (destructor_name_p): Only skip "struct " if present. - - * main.c (gdb_readline): Return NULL on end of file. - - * sparc-opcode.h: Add jmp 1+2, jmp 1+i, jmp i+1. - - * Makefile.dist: Make expread.tab.c unambiguously be in srcdir. - - * main.c: Split source_command into source_command and - read_command_file. - (main): Accept "-" as arg to +command for stdin. - - * dbxread.c (psymtab_to_symtab): Don't read string table. - (symbol_file_command): Save string table size. - - * Version 3.90.5 - - * symtab.c: Remove declaration of lookup_misc_func. - - * mips-pinsn.c: Add use_hex_p stuff (re-worked from Forin stuff). - - * mips-opcode.h: Add bdelay field. - mips-pinsn.c: Various changes from Forin, I think to make it look - like the MIPS assembler format. - mips-tdep.c, mips-xdep.c, mipsread.c: Various changes from Forin. - - * gdbcore.h: Declare register_addr. - - * gdbcore.h: Include , before trying to redefine N_TXTADDR - and friends. - various: Don't include both a.out.h and gdbcore.h. - - * Makefile.dist (HFILES): Add param.h - - * utils.c (init_malloc): Moved here from mcheck.c and modified - to use the standard mcheck.c - Makefile.dist: Modify to reflect new mcheck. - -Thu Apr 5 16:38:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print, print_hex_chars): Print integers - larger than LONGEST. - - * valarith.c (value_sub): Give error message if attempt to - subtract something of the wrong type from a pointer. - - * breakpoint.c (bpstat_stop_status): Initialize retval to NULL. - - * i386-tdep.c (i386_pop_frame): Change addr to adr. - -Wed Apr 4 05:21:50 1990 Jim Kingdon (kingdon at teenage-mutant) - - * main.c (command_line_input): return NULL on end of file. - (execute_command): If p is NULL, return almost right away. - (read_command_lines): Treat end of file like "end". - - * printcmd.c (print_frame_args): Change it so num is number - of ints of args, not number of args. - - * xm-*.h: Make sure BYTE_ORDER is defined. - Also fix various #includes of old names of things. - - * main.c (command_line_input): Fix comment code of 2 Apr. - - * values.c (value_from_long, unpack_long): SWAP_TARGET_AND_HOST. - various: Replace {BYTES,WORDS}_BIG_ENDIAN with TARGET_BYTE_ORDER. - valarith.c various: SWAP_TARGET_AND_HOST. - dbxread.c (READ_FILE_HEADERS): SWAP_TARGET_AND_HOST. - (SWAP_SYMBOL): New macro. Use it wherever symbuf_idx is incremented. - exec.c (exec_file_command): SWAP_TARGET_AND_HOST. - - * valarith.c (value_subscripted_rvalue): Just bcopy() the - appropriate bytes rather than playing strange games with - value_from_long. - - * param.h (SWAP_TARGET_AND_HOST): New macro. - - * tm-np1.h (V7_REGNUM): Change from 27 to 26. - (REGISTER_VIRTUAL_TYPE): Return correct result for vector regs. - gould-tdep.c: New file. - - * Move reading of register before store from - findvar.c (write_register) to - infptrace.c, *-xdep.c (store_inferior_register). - - * findvar.c (fetch_registers, store_registers): New functions. - write_register{,_bytes}: Use store_registers regardless of - have_inferior_p. - registers_valid: New variable. - (supply_register, read_register, etc.): Use it. - (read_register_gen): New variable. - various: Use read_register_gen rather than read_register_bytes - where appropriate. - *-xdep.c (fetch_inferior_registers): Remove remote_debugging check. - infrun.c (wait_for_inferior, start_inferior): Call registers_changed - not fetch_inferior_registers. - *-xdep.c (fetch_inferior_registers): Call registers_fetched if - not setting registers via supply_register, and if fetching - all registers. - infptrace.c, *-xdep.c (fetch_inferior_registers): Add param, - # of register to fetch (-1 for all). - infptrace.c, hp300hpux-xdep.c (fetch_inferior_registers): - Actually fetch only those registers needed. - value.h: Declare all the extern register functions from findvar.c. - - * coffread.c (read_coff_symtab): Test for specific kinds of GCC - labels (LI%.*, LPB%.*, etc), not just ??%.*. - - * coffread.c (record_misc_function): Use mf_text not mf_unknown. - - * utils.c,defs.h (lines_to_list): New function. - source.c (select_source_symtab, list_command, forward_search_command, - reverse_search_command), stack.c (print_frame_info): - Use it instead of 10. - - * munch: If MUNCH_NM variable exists, use it. - - * main.c (initialize_main): Set rl_readline_name. - main.c: #include readline.h and #undef savestring. - Remove declarations of things declared in readline.h. - - * main.c (gdb_readline): If instream == 0, read from stdin. - - * main.c (main): Only call clearerr if ISATTY. Exit loop if - feof (instream). - - * infcmd.c (detach_command): Set inferior_pid to 0 after - calling remote_close. - - * main.c (main): If exec and sym files are the same, and there - is an error reading execfile, don't try to read sym file. - - * infcmd.c (detach_command) [ATTACH_DETACH]: Don't try to detach - from inferior when remote debugging. - - * source.c (reverse_search_command): Change while test from 1 to - line > 1. - -Tue Apr 3 18:14:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.4. - - * Makefile.dist (gdb.tar.Z): Use -z option to tar rather than - creating gdb.tar and calling compress separately. - - * breakpoint.c (read_memory_nobpt): Do not treat bcopy as if it - returned an "errno" value. - - * various: Make sure gdbcore.h is not included before a.out.h. - - * Makefile.dist (OPCODES): Add mips-opcode.h. - - * config.gdb: Print lists of {hosts,targets} after finding srcdir. - When parsing +{host,target}=, strip off +{host,target}=, not +{x,t}m=. - - * Makefile.dist (gdb.tar): Do {t,x}config not just config. - -Mon Apr 2 02:42:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * sparc-opcode.h (inc): Fix incorrect lose field. - - * valarith.c (value_subscripted_rvalue): Use TARGET_BYTE_ORDER, - rather than checking endianness at runtime. - - * main.c (comand_line_input): Accept comments anywhere, not - just at starts of lines. - -Sat Mar 31 21:59:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.c (check_stub_type): Call lookup_symbol with 5 args. - -Fri Mar 30 15:23:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * frame.h: #include param.h. - param.h: Protect against multiple inclusion. - - * i386-tdep.c (i386_get_frame_setup): Fix comment about what - opcode 0x55 is. - If 0x81 or 0x83 is followed by something besides 0xec, - put codestream back where it was and return 0. - [USE_MACHINE_REG_H]: Include not - Move include of a.out.h above . - (i386_frame_find_saved_regs): Make locals signed. - (i386_frame_find_saved_regs, i386_push_dummy_frame, i386_pop_frame): - Use REGISTER_BYTES, REGISTER_RAW_SIZE, etc. to deal with floating - point registers. - -Wed Mar 28 18:33:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Makefile.dist (OTHERS): Add gdb.dvi. - (gdb.dvi): New rule. - - * breakpoint.c (_initialize_breakpoint): Clean up docstrings so - as not to mention subcommands (e.g. auto-display). - Call add_cmd not add_abbrev_cmd for "disable breakpoint" and - put it in class_alias. - - * breakpoint.c (set_breakpoint_count): New function. - (set_breakpoint, break_command_1): Use it. - - * breakpoint.c (get_number): New function. - (*_command, map_breakpoint_numbers): Use it. - - * infptrace.c (write_inferior_memory): Remove remote_debugging - stuff (is handled in core.c). - (read_inferior_memory): Remove #if 0'd out remote_debugging code. - -Tue Mar 27 16:51:27 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * inferior.h: Include frame.h. - - * findvar.c (write_register): Replace sun4 #ifdef with - check of CANNOT_STORE_REGISTER. - xm-sparc.h: Define CANNOT_STORE_REGISTER. - - * sparc-tdep.c: Remove superfluous declaration of - get_breakpoint_commands. - - * breakpoint.{c,h}: Add bpstat stuff. - bpstat_do_action: Re-work do_breakpoint_commands into this. - main.c (command_loop): Call bpstat_do_action not - do_breakpoint_commands. - inferior.h, infrun.c, breakpoint.c, infcmd.c: - Rework breakpoint_commands and stop_breakpoint - stuff to use bpstat instead. - - * infcmd.c (program_info): "info reg"->"info registers". - - * np1-opcode.h: Renamed from npl-opcode.h. - gould-pinsn.c: Include np1-opcode.h. - Makefile.dist (OPCODES): Change npl-opcode.h to np1-opcode.h - - * coffread.c (read_enum_type): Stop reading when we hit .eos. - -Mon Mar 26 15:52:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.3. - - * breakpoint.c (read_memory_nobpt): New function. - gdbcore.h: Declare read_memory_{nobpt,check}. - mips-tdep.c: Use read_memory_nobpt not breakpoint_shadow_val. - -Fri Mar 23 14:26:38 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * inflow.c (terminal_inferior): Reenable commented out - inferior_thisrun_terminal check. - (terminal_ours_1): If inferior_thisrun_terminal is nonzero, - return immediately. - - * Makefile.dist: Rewrite DEPFILES, M_FILE, etc. stuff to deal - with host & target separation. - - * config/*: Split into xconfig/* and tconfig/*. - *-dep.c: Split into *-xdep.c and *-tdep.c. - - * main.c (main): Always pass two args to xrealloc. - -Thu Mar 22 20:29:25 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Makefile.dist ({,dist}clean): rm {x,t}m.h not param.h - xgdb.o: Remove obsolete dependency (now in depend). - - * arm-pinsn.c: Include arm-opcode.h not opcode.h. - - * mips-pinsn.c, mips-opcode.h: New files from Bothner (from - release of 24 Jan 90 with mips-opcode.h patch from 1 Feb 90). - - * utils.c (xmalloc): Return NULL on request for 0 bytes. - -Wed Mar 21 13:30:08 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * config.gdb: Re-write machine stuff to deal with host & target. - - * xm-altos.h: Don't define HAVE_WAIT_STRUCT. - - * m-*.h: Split into xm-*.h and tm-*.h. - - * infrun.c (wait_for_inferior): Put #ifdef sony_news code - in regardless of machine. - - * symtab.c (decode_line_1): Add quotes and capitalize error - message "no class, struct, or union named". - - * Makefile.dist (cplus-dem.o): Compile with -Dnounderscore. - - * stack.c (print_frame_info): Use print_symbol to print function name. - - * symtab.c (output_source_filename): Don't print a comma if - we are skipping a filename already printed. - -Tue Mar 20 10:48:54 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * symtab.c (output_source_filename): Don't print a filename - more than once. - - * utils.c (fprint_symbol): New function. - defs.h: Decalare it. - various: Use fprint_symbol to print symbol names. - Makefile.dist (SFILES, OBS): Add cplus-dem.{c,o}. - -Mon Mar 19 17:11:03 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * coffread.c (read_file_hdr): Add MC68K??MAGIC. - - * coffread.c (read_coff_symtab): Ignore swbeg and string label - symbols. - - * coffread.c (read_coff_symtab): Increment num_object_files - in case C_STAT not C_FILE. - New variable in_source_file. Set it in case C_FILE. - Check it in case C_STAT. - - * coffread.c [FUNCTION_EPILOGUE_SIZE]: New code. - m-umax.h (FUNCTION_EPILOGUE_SIZE): Define. - - * config/3b1: New file. - - * config/sun*: Print message warning people to use GAS with GCC. - -Sun Mar 18 02:56:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * infcmd.c (run_stack_dummy): Change error message. - - * m-68k.h (REGISTER_VIRTUAL_TYPE): Make pc, fp, sp char *. - - * m-mips.h (LONGEST, BUILTIN_TYPE_LONGEST): Remove. - -Sat Mar 17 21:27:49 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * mips-dep.c: Remove infptrace.c stuff. - - * m-bigmips.h: New file. - m-mips.h [MIPSEB]: Remove *_BIG_ENDIAN stuff. - - * m-sparc.h (FIX_CALL_DUMMY): Do not insert unimp instruction - if function was compiled with gcc. - - * m-mips.h: Remove FIX_CALL_DUMMY_ALIGNED and make FIX_CALL_DUMMY - use new args. - - * valops.c (call_function): New args to FIX_CALL_DUMMY. - m-*.h (FIX_CALL_DUMMY): Take new args. - - * values.c (using_struct_return): New parameter gcc_p. - valops.c (call_function): New variable using_gcc. - valops.c (call_function) [REG_STRUCT_HAS_ADDR]: New code. - - * m-mips.h, mips-dep.c: New files from Forin. - m-mips.h: Replace RETURN_STRUCT_BY_REF with USE_STRUCT_CONVENTION. - -Fri Mar 16 13:17:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Add some dependencies of m-*.h files. - (HFILES): Add m-68k.h. - - * dbxread.c (read_struct_type): Put "operator+" not "operator +" - in symtab. - - * core.c: Split read_memory into read_memory_check and read_memory. - breakpoint.c (insert_breakpoints): If can't read memory, - tell user that error was due to seting breakpoints. - -Thu Mar 15 11:47:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c [COFF_ENCAPSULATE]: Include a.out.encap.h. - - * blockframe.c (FRAMELESS_LOOK_FOR_PROLOGUE): Make it a function. - various m-*.h: Call function not macro. - frame.h: Declare the function. - -Wed Mar 14 02:44:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * sparc-dep.c: Include signame.h. - - * sparc-pinsn.c (print_insn): When looking for sethi before - delayed branch, call read_memory_noerr not read_memory. - - * m-isi.h, m-sun3.h, m-news.h, m-hp300bsd.h, m-altos.h, - m-hp300hpux.h, m-sun2.h: Merge machine stuff except inferior - function call stuff into new file m-68k.h. Create m-3b1.h. - -Tue Mar 13 21:34:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c (new_tty): If can't open tty, print error message - before exiting. - - * blockframe.c: Remove declaration of psymtab_to_symtab. - symtab.h: Declare psymtab_to_symtab. - blockframe.c: Remove declarations of block_for_pc and - find_pc_function_start. - frame.h: Add declarations of block_for_pc and find_pc_function_start. - Remove declaration of nonexistent function find_pc_function. - values.c: include frame.h instead of declaring block_for_pc. - - * Version 3.90.2. - -Mon Mar 12 14:20:06 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * main.c (main): Delete superfluous "e" from long_options. - -Sat Mar 10 15:47:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print): Print <%d bit integer> not just - . - - * dbxread.c (error_type): Fix loop that finds '\0' so that on - exit, *pp points to the '\0', not the character after. - (read_type): Make sure that places which call read_type and then - try to read more input stop immediately with another error - upon encountering '\0'. - - * dbxread.c (read_range_type): Fix check for large signed - integral type to match comment and reality. Set TYPE_LENGTH based - on n2bits for signed, n3bits for unsigned. - - * infcmd.c (cont_command): Print warning message if we - decide to ignore the argument. - - * gdb.texinfo (attach): @xref{Attach} -> @xref{Remote}. - -Fri Mar 9 16:26:47 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.h (address_class): Reinstate LOC_EXTERNAL with rewritten - comment. - - * expread.y (yyerror, parse_c_1): Make yyerror take a char * arg. - - * main.c (symbol_completion_function): Don't call error() on - "info jkldskf". - - * m-npl.h (USE_STRUCT_CONVENTION): Change >= to >. - -Thu Mar 8 00:19:01 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symseg.h: Nuke more symseg references including LOC_EXTERNAL. - Put contents of symseg.h into symtab.h and remove symseg.h. - -Wed Mar 7 18:02:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.h (SYMBOL_LINE): New macro. - symtab.c (decode_line_1): Accept variable as well as function. - Lookup variable/function in selected block if no file specified. - printcmd.c: #if 0 out whereis_command. - - * command.c (do_setshow_command): Call function with additional - argument C. - main.c (set_history_size_command): Take argument C. - (set_verbose): New function to set docstring. - (initialize_main): Put set_verbose in command list. - command.c (lookup_cmd_1): Accept result_list NULL. - - * valprint.c (_initialize_valprint): Change docstring for - "set unionprint" to normal set/show form. - - * command.c (add_show_from_set): Check that docstring starts with - "Set " before assuming it does. - - * main.c (show_history): Call cmd_show_list. - command.{c,h} (cmd_show_list): New function. - command.h: Declare do_setshow_command. - - * command.h (cmd_list_element): New field completer. - main.c (symbol_completion_function): Use it. - symtab.h: Declare make_symbol_completion_list. - command.c (add_cmd): Set completer. - main.c, gdbcmd.h (noop_completer): New function. - infcmd.c: Set completer for environment functions. - - * symtab.c (types_info, _initialize_symtab): #if 0 out. - various: Use fputs_filtered, not fprintf_filtered(%s). - - * valprint.c (type_print_base): Check for integers larger than - LONGEST. - - * sun3-dep.c: Include "signame.h" instead of directly declaring - sys_siglist. - -Tue Mar 6 14:59:34 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c (signals_info): Allow argument to be a signal name - as well as an expression. - (handle_command): Check for error from sig_number. - - * main.c (float_handler): Change error message. - - * inflow.c (create_inferior): If getenv ("SHELL") exists, use it - instead of /bin/sh. - - * dbxread.c (read_dbx_symtab, case N_SO): New variable first_symnum. - Pass it to {start,end}_psymtab. - - * dbxread.c (read_ofile_symtab): Increment symbuf_idx and symnum - when calling process_symbol_pair. - - * symtab.c (sources_info, output_source_filename): - Re-write so output_source_filename takes a first parameter - instead of a next one. - - * dbxread.c (read_dbx_symtab, case N_SO): When incrementing - symbuf_idx, increment symnum also. - - * values.c (set_internalvar_component): Use VALUE_CONTENTS, - not VALUE_CONTENTS_RAW. - - * symmisc.c (free_symtab): Don't free filename (now in symbol_obstack). - - * environ.c (init_environ): Copy entire string, including - terminating '\0'. - - * value.h, values.c: Rename value_lazy to value_fetch_lazy. - values.c (value_of_internalvar): Call value_fetch_lazy. - - * dbxread.c (read_huge_number): Return an error on encountering - a large decimal number. - - * dbxread.c (read_huge_number): Reverse sense of overflow test. - - * valprint.c (val_print, case TYPE_CODE_INT): Check for integers - larger than LONGEST. - - * dbxread.c (read_ofile_symtab): When calling process_one_symbol, - call it with desc and value rather than with bufp->n_{desc,value}. - - * defs.h (LONG_MAX): Define. - - * sun3-dep.c: Declare sys_siglist. - - * infptrace.c: Move include of gdbcore.h after a.out.h - - * Makefile.dist (expread.o, mcheck.o): Remove leading "./" not - leading ".". - - * m-hp300hpux.h [!HPUX_VERSION_5]: Define KERNEL_U_ADDR_HPUX. - infptrace.c [KERNEL_U_ADDR_HPUX] [KERNEL_U_ADDR_BSD]: - Set kernel_u_addr using nlist(). - m-hp300bsd.h: Define KERNEL_U_ADDR_BSD. - -Mon Mar 5 16:52:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): If value of .o symbol is crazy, - don't end psymtab. - - * dbxread.c (read_dbx_symtab): Ignore first of a pair of N_SO - when both appear. - (start_subfile, start_symtab): Extra parameter dirname. - (start_subfile): Use obsavestring, not savestring, for name. - various: Call start_{subfile,symtab} with extra argument. - (end_symtab): Set dirname field in symtab. - (read_ofile_symtab): Call process_symbol_pair on pair of N_SO. - (process_symbol_pair): New function. - symtab.h (symtab): New field dirname. - source.c (open_source_file): New function. - source.c: Use open_source_file instead of openp where appropriate. - - * defs.h (TARGET_CHAR_BIT): Define. - -Sun Mar 4 13:11:48 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (fill_symbuf): Print error messages nicely. - - * Makefile.dist (SFILES): Put standalone.c at end. - - * Makefile.dist (alldeps.mak): Put out backslash after arm-convert.s. - - * symtab.{c,h} (builtin_type_error): New type. - symseg.h (type_code): Add TYPE_CODE_ERROR. - valprint.c (val_print, type_print_base), - values.c (using_struct_return, set_return_value): - Check for and deal with TYPE_CODE_ERROR. - dbxread.c (error_type): New function - (read_type and subroutines): Call error_type instead of error. - - * dbxread.c (read_huge_number): New function. - (read_range_type): Use read_huge_number and check results - to see if it is a large integral type. - - * symmisc.c: Remove symseg stuff. - - * Gould NP1 changes from (or inspired by) chpmjd@gdr.bath.ac.uk - dbxread.c (read_dbx_symtab) [N_NBSTS]: - Treat this and N_NBLCS like N_LCSYM, etc. - (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: New code. - m-npl.h (USE_STRUCT_CONVENTION): Add. - (IGNORE_SYMBOL): Add 0xa4. - (END_OF_TEXT_DEFAULT): Remove. - (STRING_TABLE_OFFSET): don't add sizeof(int). - [!HAVE_VPRINTF]: Define vprintf to be doprnt, not printf. - (BLOCK_ADDRESS_ABSOLUTE): Define. - (BREAKPOINT): Pad to size of machine word. - (SAVED_PC_AFTER_CALL): Remove ` at start of line (!). - (R2_REGNUM): Define. - (SP_REGNUM, FP_REGNUM): Switch definitions. - (REGISTER_U_ADDR): Use FP_REGNUM in place of SP_REGNUM. - (STORE_STRUCT_RETURN, EXTACT_RETURN_VALUE, STORE_RETURN_VALUE, - call function stuff): - Replace bogus definitions with correct ones for NP1. - (CANNOT_EXECUTE_STACK): Define. - (FRAME_LOCALS_ADDRESS): Don't add 80. - (FRAME_FIND_SAVED_REGS): Also get SP. - gould-pinsn.c (findframe): Move framechain declaration outside #if 0. - infptrace.c (write_inferior_memory): Check addr against text_end - and use PT_WRITE_I or PT_WRITE_D as appropriate. - (store_inferior_registers): Don't try to write registers in - CANNOT_STORE_REGISTER. - m-npl.h (CANNOT_STORE_REGISTER): Define. - npl-opcode.h (lil): 0xf8080000 -> 0xf80b0000. - - * munch: Distinguish between BSD and System V nm by actually - seeing what output from nm looks like. - -Fri Mar 2 13:43:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (print_frame_args): Change highest_offset to point - to next unprinted arg. - - * main.c (main): Print "type help for list of commands" along - with the version. Follow it with a blank line. - -Thu Mar 1 14:49:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c: Move print_address for function from value_print - to val_print. - -Wed Feb 28 15:06:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (m-sun4os4.h): Depend on m-sparc.h - - * Makefile.dist (version.c): Depend on Makefile.dist, not Makefile. - - * Makefile.dist: Change MAKEFILES to Makefiles. - - * symtab.h: Declare get_sym_file. - core.c: Include symtab.h. - - * Move signal name stuff from utils.c to signame.c - Move signal name stuff from defs.h to signame.h. - Makefile.dist (SFILES, HFILES, OBS): Add signame.{c,h,o}. - -Mon Feb 26 12:03:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * command.c (add_cmd): Don't call savestring on name. - -Sun Feb 25 15:52:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (print_frame_args): Make highest_offset an int. - New variable args_printed. - (print_frame_nameless_args): Remove parameter end and add num - and first. - (print_frame_args): Change call to print_frame_nameless_args. - -Fri Feb 23 21:40:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * stack.c (up_command, down_command): - Only print stack frame if from_tty. - -Thu Feb 22 12:01:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * expread.y: Inlcude value.h and don't cast return value from - lookup_internalvar. - - * infrun.c: Remove code in #ifdef UMAX_PTRACE. - - * values.c (convenience_info): Print in form "$foo = 5". - Don't print "Debugger convenience variables:" before first one. - - * Makefile.dist: Remove ADD_FILES from CLIBS. - (gdb, kdb, xgdb): Put in ADD_FILES as well as CLIBS. - - * m-pyr.h: #if 0 out call dummy stuff. - Put in POP_FRAME which just calls error(). - valops.c: If CALL_DUMMY is not defined, put in dummy call_function - which just prints an error message. - -Tue Feb 20 22:11:40 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (commands_command): Add arg from_tty. - - * main.c (main): Put if (!setjmp (to_top_level)) around calls - to *_command made in response to command line arguments. - -Mon Feb 19 13:58:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * main.c (main): Use getopt_long_only. Move one-character options - to long_options. Remove entries which are just unambiguous - abbreviations of other options. - - * command.h: Add types cmd_types and var_types. - Add fields type, var_type, and var to struct cmd_list_element. - command.c (add_set_cmd, add_set_from_show): New functions. - (add_cmd): Set c->var_type. - (add_abbrev_cmd): Call add_cmd instead of duplicating code. - main.c: Add showlist. - Move parse_binary_operation from main.c to command.c. - command.c (do_setshow_command): New function. - gdbcmd.h: New file. - Makefile.dist: Add gdbcmd.h. - many files: Include gdbcmd.h, use add_set_cmd and add_show_from_set. - Replace info * with show * where appropriate. - utils.c (fputs_filtered): Use UINT_MAX in lines_per_page to mean - no paging. - defs.h: Define UINT_MAX. - infcmd.c (run_command): Use execute_command, not set_args_command. - main.c (execute_command): Call do_setshow_command if necessary. - main.c (show_command, show_history): New functions. - main.c (initialize_main): Call add_prefix_cmd - for show and show history. - - * coffread.c (enter_linenos): Print error if - file_offset < linetab_offset. - -Sun Feb 18 15:37:05 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * convex-dep.c (comm_registers_info): Fix typo. ("argc"->"arg"). - -Wed Feb 14 20:45:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * config.gdb: Create Makefile with make. - - * Makefile.dist, config.gdb: Move "srcdir=" line from Makefile.dist - to new file Makefile.srcdir. - - * valprint.c: Include . - - * value.h: Declare value_coerce_function. - - * findvar.c: Add missing " after #include "gdbcore.h - - * main.c (main): Re-write command parsing to use getopt. - On "gdb +help" print options with '+' not '-'. - Makefile.dist: Add getopt. - -Tue Feb 13 00:08:27 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Add "srcdir=." - config.gdb: Edit srcdir= rather than adding it to the beginning. - - * pyr-dep.c: Make global_reg_offset, last_frame_offset not static. - Move definition of reg_stack_offset to core.c [REG_STACK_SEGMENT]. - - * config/pyramid: Print message about alloca. - - * breakpoint.c (clear_command): When printing "no breakpoint" - error, only use arg if non-NULL. - - * core.c (read_memory): Rename to read_memory_noerr. - (read_memory): New function which calls read_memory and checks for err. - gdbcore.h: Declare all extern core.c functions. - move myread from core.c to utils.c. - declare it in defs.h. - (read_memory_integer): move from infcmd.c to core.c. - gdbcore.h: Declare it. - Many places: Remove error checking on read_memory, or call - read_memory_noerr instead. Include "gdbcore.h" if calling either. - - * value.h (COERCE_ARRAY): Coerce functions to function pointers. - valops.c (value_coerce_function): New function. - - * core.c, convex-dep.c, arm-dep.c (xfer_core_file): Return EIO - if address out of bounds. - - * m-arm.h, arm-dep.c arm-pinsn.c arm-opcode.h: New files. - dbxread.c, m-convex.h (VARIABLES_INSIDE_BLOCK): Add gcc_p parameter. - Makefile.dist (alldeps.mak): Special case for arm-convert.s. - dbxread.c (define_symbol): Check for local based on it not - being any one of the known deftypes. - values.c (using_struct_return): Use new macro USE_STRUCT_CONVENTION. - - * Makefile.dist, config.gdb: Put in srcdir stuff. - -Mon Feb 12 22:46:16 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c: Add addr_string and cond_string fields to - struct breakpoint. - (break_command_1): Set them. Use mention (). - (mention): Create with code from break_command_1. - (breakpoint_re_set): New function. - (breakpoint_clear): Remove. - (condition_command): Set cond_string. - (breakpoint_delete): Free cond_string and addr_string. - Declare parse_c_1's type and remove casts to struct expression *. - symmisc.c (free_all_symtabs): Don't call breakpoint_clear. - dbxread.c, coffread.c (reread_symbols): Call breakpoint_re_set, - Include breakpoint.h. - breakpoint.h: New file. - dbxread.c: Move declaration of symmisc.c functions to symtab.h. - -Sun Feb 11 17:29:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.c: Make lookup_block_symtab extern. - symtab.h: Declare it. - valops.c (value_of_this): Use it. - -Fri Feb 9 08:59:37 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * config/hp300hpux: Print message telling people to use gcc. - - * value.h: Declare print_floating. - printcmd.c (print_scalar_formatted, case 'f'): Use print_floating. - valprint.c (val_print, case TYPE_CODE_FLT): Use print_floating. - valprint.c (print_floating): Make this function out of is_nan - and the code which was in val_print. - Put parentheses around high & 0xfffff. - Print sign and fraction for NaN's. - Print 17 digits not 16 for doubles. - (is_nan): Remove. - m-news.h, m-sun3.h: Define IEEE_FLOAT. - - * Rename gld-pinsn.c to gould-pinsn.c. - config/{pn,npl}: Change name of gld-pinsn.c - -Tue Feb 6 00:25:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infptrace.c: Define PT_ATTACH if not defined. - m-hp300hpux.h: Define ATTACH_DETACH. - - * main.c (initialize_main): Change alias class to aliases. - - * dbxread.c: Search and destroy references to symsegs. - Also remove some #if 0'd code. - - * core.c: Remove reread_exec. - dbxread.c (reread_symbols): New function. - dbxread.c (symbol_file_command): Set symfile_mtime. - coffread.c: Same. - infcmd.c (run_command): Call reread_symbols not reread_exec. - - * valprint.c (val_print): When printing string after char *, print - it for "" just like any other string. - - * core.c (reread_exec): New procedure. - infcmd.c (run_command): Call reread_exec. - - * coffread.c (symbol_file_command): Add from_tty. - - * dbxread.c (symbol_file_command): Only ask about loading new - symbol table if from_tty. - -Mon Feb 5 02:25:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c (inferior_died): Call breakpoint_clear_ignore_counts. - - * Makefile.dist (OBS): Remove dbxread.o and coffread.o. - - * config.gdb: Ignore files ending in '#' in config. - - * stack.c (backtrace_command): Add QUIT to get_prev_frame loops. - -Sat Feb 3 22:25:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (YACC): Don't use -v. - -Fri Feb 2 19:26:50 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * createtags: Only change .o to .c at end of name. - - * Makefile.dist (alldeps.mak): new target. - (Makefile): add alldeps.mak. - (SOURCES): remove PINSNS. - (TAGFILES: use ALLPARAM. - (gdb.tar): add config/. - - * config.gdb: Check for M_FILE= not #param.h - config/*: Make sure M_FILE= exists with space after M_FILE=. - Makefile.dist (TAGS): Pass M_FILE and DEPFILES. - createtags: Change .o to .c. Remove special tests for dep.c etc. - - * dbxread.c, coffread.c: Don't check COFF_FORMAT and READ_DBX_FORMAT. - Makefile.dist: Move {dbx,coff}read.c from SFILES to ALLDEPFILES. - config/*: add dbxread.o or coffread.o to depfiles. - - * Makefile.dist (depend): Depend on $(SOURCES), not force. - -Thu Feb 1 17:43:54 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symmisc.c (print_symbol): Print newline after label. - -Wed Jan 31 22:35:38 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_addl_syms): Remove code that checks for - _etext. - Move end_of_text_addr into read_dbx_symtab. - (read_dbx_symtab): #if 0 out code which checks for _etext. - -Tue Jan 30 15:40:19 1990 Jim Kingdon (kingdon at albert.ai.mit.edu) - - * Makefile.dist (gdb.tar): Use readline's "make readline.tar" - instead of having a list of readline files. - - * infrun.c (normal_stop): #if 0 out "you have found a bug in sh". - - * munch (-DSYSV): Check for .text at end of name. - Optionally allow extra underscore before initialize. - Remove space between #! and /bin/sh. - - * m-merlin.h: Put in clarifying comments about SHELL_FILE. - Makefile.dist (install): Execute M_INSTALL. - config/merlin: Define M_INSTALL. - -Mon Jan 29 04:32:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c: Change all references to signal handlers from - int (*)() to void (*)(). - - * main.c: Declare init_signals before use & make it void. - Declare initialize_all_files. - - * Makefile.dist (config.status): New target. - -Sat Jan 27 00:19:50 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * defs.h (enum command_class): Remove comma after last element. - - * Makefile.dist (gdb.tar.Z): Use compress bar rather - than deleting gdb.tar.Z before starting. - - * dbxread.c (process_one_symbol): Compare context_stack_depth - with !VARIABLES_INSIDE_BLOCK, not VARIABLES_INSIDE_BLOCK. - - * mcheck.c: Put whole file in #if defined MALLOC_RANGE_CHECK. - - * mcheck.c (checkhdr): Call fatal_dump_core not abort. - - * mcheck.c: Copy from malloc distribution. - - * main.c (main): Call init_malloc (). - - * main.c (initialize_signals): Rename to init_signals. - -Fri Jan 26 00:53:23 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * *dep.c: Make core_file_command return void. - - * gdbcore.h [!KERNEL_U_ADDR]: Declare kernel_u_addr. - infptrace.c [!KERNEL_U_ADDR]: Make it extern. - - * altos-dep.c (NBPG, UPAGES): Wrap #define in #if !defined. - - * m-pn.h (GOULD_PN): Define. - *-pinsn.c: Include actual opcode table not just opcode.h - - * main.c [ALIGN_STACK_ON_STARTUP]: New code. - m-i386.h: Define ALIGN_STACK_ON_STARTUP. - - * m-merlin.h (NO_SIGINTERRUPT, SHELL_FILE): Define. - - * Move code from infptrace [USE_PTRACE_GETREGS] to sun3-dep.c. - m-sun{2,3}.h, m-sparc.h: Define FETCH_INFERIOR_REGISTERS. - - * Makefile.dist, config.gdb, config/*: - Re-write to use machine-dependent makefiles instead of cpp. - - * m-hp300hpux.h: Define FETCH_INFERIOR_REGISTERS. - infptrace.c: Put {fetch,store}_inferior_registers inside - #if !defined FETCH_INFERIOR_REGISTERS. - - * Split execcore.c into exec.c and coredep.c. - Move a bunch of stuff from coredep.c and *dep.c to gdbcore.h. - - * infptrace.c ({fetch,store}_inferior_registers): - Use U_REGS_OFFSET to set offset. - m-umax.h: Define U_REGS_OFFSET. - - * m-umax.h: Define PTRACE_{ATTACH,DETACH}. - - * m-i386.h (N_SET_MAGIC): Define. - m-i386gas.h: add #undef N_SET_MAGIC. - -Thu Jan 25 18:39:45 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * m-hp300bsd.h: Remove KERNEL_U_ADDR. - - * infptrace.c [!KERNEL_U_ADDR]: Get address of kernel u area - at runtime. - - * infptrace.c: Replace numbers with PT_KILL, etc. - (store_inferior_registers): Loop for as many words are in the register. - - * infptrace.c [NO_SINGLE_STEP]: Call single_step(). - - * kill_inferior{,_fast}: Declare as returning void. - - * m-sun3.h (USE_PTRACE_GETREGS): Define. - - * execcore.c: Add IS_OBJECT_FILE & related stuff. - - * infptrace.c: Include . - [ATTACH_DETACH] [USE_PTRACE_GETREGS]: New code. - - * Split default-dep.c into infptrace.c and execcore.c. - - * valprint.c [IEEE_FLOAT]: Change void * to char *. - - * breakpoint.c: Change printf_filtered(%s) to fputs_filtered. - -Wed Jan 24 00:35:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (symbol_file_command): When freeing everything, free - the string table too. - - * Makefile.dist (gdb1): add "rm -f gdb1". - - * printcmd.c (print_scalar_formatted): If size is 0, use 'b' - 'h', 'w', or 'g' depending on the type. - - * stack.c (backtrace_command): Read in symbols for frames we'll - print before printing them. - - * valops.c (value_at): Don't print "I/O error" on EIO from - ptrace. Don't print "out of bounds" for any ptrace error - except EIO. - - * valprint.c (type_print_base, case TYPE_CODE_ENUM): - Print "FOO = 5" not "FOO : 5". - - * symtab.{c,h}: Make lookup_misc_func extern. - - * Makefile.dist: Define VERSION in makefile, and generate - version.c automatically. - (gdb.tar): Use gdb-$(VERSION), not dist-gdb. - - * expread.y (yylex): Use lookup_primitive_typename to - cut down on calls to lookup_symbol. - symtab.{c,h} (lookup_primitive_typename): New function. - (lookup_typename): Use it. - - * symtab.{c,h} (check_stub_type): New function. - valprint.c (type_print_base, val_print, type_print_derivation_info), - values.c (allocate_value): Call it. - - * printcmd.c (whereis_command): New function. - symtab.c (lookup_symbol): Add symtab parameter. - various: Pass additional argument to lookup_symbol. - symseg.h (struct symbol): Add line field. - dbxread.c (define_symbol): Set sym->line. - - * dbxread.c (symbol_file_command): Read string table into - malloc'd memory (symfile_string_table) and leave it there. - (psymtab_to_symtab): Use symfile_string_table. - - * utils.c (sig_abbrev): Return NULL if not found. - infrun.c (sig_print_{header,info}): Consolidate duplicated - code from handle_command, signals_info. - (sig_print_info): Just print number if no name from sig_abbrev. - - * Makefile.dist (OTHERS): Add ChangeLog-3.x - - * infrun.c (restore_inferior_status): #if 0 out - "Unable to restore previously selected frame" error message. - - * infrun.c (signals_info, handle_command): Print signal - abbrevs along with numbers. - - * infrun.c (handle_command): Accept symbol signal names. - - * utils.c (sig_{number,abbrev}, init_sig): New functions. - _initialize_utils: Call init_sig for each signal. - defs.h: Declare them. - - * default-dep.c (read_inferior_memory): Check quit_flag in - fetch loop. - - * Changes for lazy fetching (speeds things up for big objects): - value.h (struct value): New field lazy. - VALUE_CONTENTS_RAW, VALUE_LAZY, value_at_lazy: New. - findvar.c (read_var_value): Set lazy instead of fetching. - various: Copy into VALUE_CONTENTS_RAW, not VALUE_CONTENTS. - valops.c: Add value_at_lazy, value_lazy. - various: Call value_at_lazy instead of value_at. - - * symtab.h (LONGEST): Define. - - * m-*.h (LONGEST, BUILTIN_TYPE_LONGEST): Delete (in symtab.h). - - * infrun.c (wait_for_inferior): #if 0 out stop if ABOUT_TO_RETURN - - * version.c: Change version number to 4.0development - -For older changes see ChangeLog-3.x - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/gdb/ChangeLog-92 b/gdb/ChangeLog-92 deleted file mode 100644 index 635c912e89e..00000000000 --- a/gdb/ChangeLog-92 +++ /dev/null @@ -1,6285 +0,0 @@ -Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (BISON): Add comment that when bison is used, it - must include the "-y" option. - * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp): - Remove defines to remap non-yacc symbols, thus backing out of - previous recent changes. Standard policy is that non-yacc parser - generators get fixed, rather than adding bug workarounds in gdb - for each new one that pops up. Expand comment to note this. - * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default. - -Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com) - - * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL - case. Use code in N_SOL. - - * paread.c: New file that contains all HPPA/HPUX symbol reading - code. - * dbxread.c: Remove almost all HPPA/HPUX symbol reading code. - * (dbx_symfile_init): Use sizeof(long) instead of 4. - * (dbx_symfile_offsets): Make static. - * (pastab_build_psymtabs): New interface routine for paread to - send stabs into dbxread. - * gdb-stabs.h: Remove gobs of HPPA cruft. - -Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com) - - * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names - for byacc. - * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc. - - * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names. - * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined - and YYDEBUG is not already defined. - * c-exp.y (strncmp): Replace throughout with STREQN, missed - them during the previous replacements. - * printcmd.c (_initialize_printcmd): Update internal documentation - for "set" command to note that the assignment syntax is language - dependent. - * ch-exp.y (yyreds, yytoks): Remap like other yy* names. - * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined - and YYDEBUG is not already defined. - * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT, - single_assignment_action): New terminals and nonterminal for gdb - extensions to chill expression grammer. - * ch-exp.y (match_dollar_tokens): Lexer routine to match all - tokens that start with '$' (register names, convenience vars, etc). - * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT. - * ch-exp.y (yylex): Call match_dollar_tokens. - -Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com) - - * hppah-tdep.c (skip_trampoline_code): Use new macros for - accessing minimal symbol data. - * infcmd.c (read_pc): Use #ifdef, not #if. - * symfile.c (syms_from_objfile): Add CONST to decl for targets. - * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing - minimal symbol data. - - * hppah-tdep.c (frame_saved_pc): Use better test for outermost - frame. Use find_return_regnum to find the caller. - * (find_unwind_entry): New routine to locate stack frame info - associated with a procedure. This looks in the $UNWIND_START$ - section in the SOM file. - * (find_return_regnum): New routine. Uses find_unwind_entry() to - figure out where the caller's return address is stored. - * (find_proc_framesize): New routine. Uses find_unwind_entry() - to figure out the frame size for a procedure. - * (saved_pc_after_call): New routine, moved from tm-hppa.h. - * (init_extra_frame_info): New routine. Corrects PC and FP for - outermost frame if necessary. - * (frame_chain): New routine, moved from tm-hppa.h. - * (skip_trampoline_code): Handle computed function calls (ie: - calls from $$dyncall). - * (unwind_command): Temporary support function to allow user - to control/observe aspects of the unwind (stack frame) info. - * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC - was in a system call, if so, then read the PC from r31. - * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal - with extra arg for skip_trampoline_code(). - * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above). - * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines. - * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine. - -Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com) - - * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs): - Call new bfd_get_size() and verify that string table is no larger - than the file that is supposed to contain it. - * symfile.c (syms_from_objfile): Only complain about configured - NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the - current target is the default BFD target. - -Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com) - - * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL. - * solib.c (bkpt_names): New array of symbol names to try to - use for the "mapping complete" breakpoint. Configurable - define SOLIB_BKPT_NAME is first one to try. - * solib.c (find_solib): Test debug_base for nonzero rather - than just greater than zero. - * solib.c (enable_break): Use bkpt_names to look up address - at which to set "mapping complete" breakpoint. - -Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com) - - * defs.h (STRCMP, STREQ, STREQN): New macros. - * defs.h (demangle_and_match): Remove prototype. - * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ - and STREQN defined in defs.h. - * dwarfread.c (set_cu_language): For completely unknown languages, - try to deduce the language from the filename. Retain behavior - that for known languages we don't know how to handle, we use - language_unknown. - * dwarfread.c (enum_type, symthesize_typedef): Initialize language - and demangled name fields in symbol. - * dwarfread.c, mipsread.c, partial-stab.h: For all usages of - ADD_PSYMBOL_TO_LIST, add language and objfile parameters. - * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names - and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. - * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. - Replace usages throughout. - * elfread.c (demangle.h): Include. - * elfread.c (record_minimal_symbol): Remove prototype and function. - * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, - B_CLRALL): Moved from symtab.h to gdbtypes.h. - * infcmd.c (jump_command): Remove code to demangle name and add - it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. - * minsyms.c (demangle.h): Include. - * minsyms.c (lookup_minimal_symbol): Indent comment to match code. - * minsyms.c (install_minimal_symbols): Attempt to demangle symbol - names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. - * mipsread.c (psymtab_language): Add static variable. - * stabsread.c (demangle.h): Include. - * stabsread.c (define_symbol): Attempt to demangle C++ symbol - names and cache them in the SYMBOL_DEMANGLED_NAME field. - * stack.c (return_command): Remove explicit demangling of name - and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. - * symfile.c (demangle.h): Include. - * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix - to match macros in symfile.h and allow them to be compiled - if INLINE_ADD_PSYMBOL is not true. - * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. - * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters. - Add code to demangle and cache C++ symbol names. Use macro form - if INLINE_ADD_PSYMBOL is true, otherwise use C function form. - * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): - Remove, also defined in symfile.c, which we already fixed. - * symtab.c (expensive_mangler): Remove prototype and function. - * symtab.c (find_methods): Remove physnames parameter and fix - prototype to match. - * symtab.c (completion_list_add_symbol): Name changed to - completion_list_add_name. - * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both - the normal symbol name and the cached C++ demangled name. - * symtab.c (lookup_demangled_partial_symbol, - lookup_demangled_block_symbol): Remove prototypes and functions. - * symtab.c (lookup_symbol): Remove use of expensive_mangler, - use lookup_block_symbol instead of lookup_demangled_block_symbol. - Remove code to try demangling names and matching them. - * symtab.c (lookup_partial_symbol, lookup_block_symbol): - Fix to try matching the cached demangled name if no match is - found using the regular symbol name. - * symtab.c (find_methods): Remove unused physnames array. - * symtab.c (name_match, NAME_MATCH): Remove function and macro, - replaced with SYMBOL_MATCHES_REGEXP from symtab.h. - * symtab.c (completion_list_add_symbol): Rewrite to use cached - C++ demangled symbol names. - * symtab.h: Much reformatting of structures and such to add - whitespace to make them more readable, and make them more - consistent with other gdb structure definitions. - * symtab.h (general_symbol_info): New struct containing fields - common to all symbols. - * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, - SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, - SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. - * symtab. (struct minimal_symbol, struct partial_symbol, struct - symbol): Use general_symbol_info struct. - * utils.c (demangle_and_match): Remove, no longer used. - * valops.c (demangle.h): Include. - * xcoffexec.c (eq): Remove macro, replace usages with STREQ. - * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, - infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, - symmisc.c, symtab.c, valops.c: Replace references to minimal - symbol fields with appropriate macros. - * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, - coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, - demangle.c, elfread.c, energize.c, environ.c, exec.c, - gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, - main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, - remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, - sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, - symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, - tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp - and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. - * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, - mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, - symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME - references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as - appropriate. - * buildsym.c (start_subfile, patch_subfile_names): Default the - source language to what can be deduced from the filename. - * buildsym.c (end_symtab): Update the source language in the - allocated symtab to match what we have been using. - * buildsym.h (struct subfile): Add a language field. - * c-typeprint.c (c_print_type): Remove code to do explicit - demangling. - * dbxread.c (psymtab_language): Add static variable. - * dbxread.c (start_psymtab): Initialize psymtab_language using - deduce_language_from_filename. - -Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com) - - * valprint.c (val_print): Reorganize comment and add note - about dependency on target byte ordering. - * ch-exp.y (value_array_slice): Fix typo. - * ch-valprint.c (chill_val_print): Remove C'ism that arrays of - byte sized ints are assumed to be char strings and printed with - string syntax. In chill, arrays of chars and arrays of - bytes/ubytes are distinquishable, and printed appropriately. - -Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com) - - * tm-hppah.h: #define NEED_TEXT_START_END for target memory - read/write routines for HPUX. - - * hppa-pinsn.c (print_insn): Improve handling of be and ble - branch targets to compute target address using const from previous - instruction if necessary. - * Add `Q' operator to print out bit position field various - instructions. - * hppah-nat.c: #include sys/param.h, and sys/user.h. General - cleanups, use new code from Utah. - * (store_inferior_registers): Update to new code from Utah. - * (initialize_kernel_u_addr): Re-enable decl of struct user u. - * (fetch_register): Clear out priv level when reading PCs. - * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff. - * Remove decl of errno, #include wait.h and target.h. - * (frame_saved_pc): Check `flags' pseudo-register to see if we - were inside of a kernel call. If so, then PC is in a different - register. Also, mask out bottom two bits of all PCs so as not to - confuse higher level code. - * (push_dummy_frame): Create from #define in tm-hppa.h. - * (find_dummy_frame_regs): Update from Utah. - * (hp_pop_frame): Create from #define in tm-hppa.h. - * (hp_restore_pc_queue): New, from Utah. - * (hp_push_arguments): Big fixes from Utah. - * (pa_do_registers_info, pa_print_registers): Only print out fp - regs upon request. - * (skip_trampoline_code): New routine to deal with stubs that - live in nowhereland between callers and callees. - * i860-tdep.c: Remove decl of attach_flag. - * infrun.c (wait_for_inferior): Add new macro - INSTRUCTION_NULLIFIED, which can tell if the instruction pointed - at by PC will be nullified. If so, then step the target once more - so as to avoid confusing the user. - * (just before step_over_function:): Use stop_func_start, not - stop_pc when checking for the existance of line number info. - stop_func_start will reflect the proper address of the target - routine, not of the stub that we may be traversing to get there. - * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE - to deal with the stubs that PA compilers sometimes stick between - callers and callees. Also, define FLAGS_REGNUM for access to the - `flags' pseudo-reg. - * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use - memcpy, not bcopy. - * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't - write gr0, PC regs, and PSW! - * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah. - * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in - hppah-nat.c. - * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah. - * Define struct unwind_table_entry. - * valops.c (call_function_by_hand): Add another arg to - FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this - necessary? - -Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h" - -Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.7.4. - * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c, - m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c. - * Makefile.in (HFILES): Add valprint.h. - * Makefile.in (OBS): Add typeprint.o, c-typeprint.o, - m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o. - * typeprint.c, typeprint.h: New files for language independent - type printing functions. - * c-typeprint.c, m2-typeprint.c: New files for language dependent - type printing functions and definitions. - * valprint.h: New include file for language independent value - printing definitions. - * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language - dependent value printing functions. - * c-exp.y (production ptype): Add range_type variable and use new - create_range_type function. - * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab), - infcmd.c (path_var_name), language.c (unk_op_print_tab), - m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent - "const static" to ANSI-conformant "static const". - * c-exp.y (c_create_fundamental_type): Remove unused nbytes. - * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type, - and c_val_print. - * c-lang.h (c_print_type, c_val_print): Add prototypes. - * coffread.c (decode_type): Add range_type variable and call to - new create_range_type function. - * complaints.c (complain): Remove unused val variable. - * complaints.c (_initialize_complaints): Make it void. - * convex-tdep.c (value_of_trapped_internalvar): Add range_type - variable and call new create_range_type function. - * defs.h (enum val_prettyprint): Move enum from value.h to here - so we can avoid having to include value.h just for prototypes that - need the enum (thanks ANSI). - * dwarfread.c (struct_type): Local anonymous_size variable is - only used if !BITS_BIG_ENDIAN. - * dwarfread.c (decode_subscript_data_item): Add rangetype - variable and call new create_range_type function. - * elfread.c (elf_symfile_read): Remove unused dbx and text_sect - variables. - * eval.c (evaluate_subexp): Remove unused local variable name - and the statement with no side effects that initializes it. - * expprint.c (print_subexp): Change local_printstr to - LA_PRINT_STRING. - * gdbtypes.c (create_range_type): New function that creates - a range type using code fragments from object file readers as - an example of what has to be initialized. - * gdbtypes.c (create_array_type): Removed index_type, low_bound, - and high_bound parameters, replaced with a single range_type - parameter. Change function body to use passed in range_type - rather than handcrafting one. - * gdbtypes.h (create_range_type): Add prototype. - * gdbtypes.h (create_array_type): Change prototype parameters. - * infrun.c (normal_stop): Remove unused local variables tem and c. - * infrun.c (hook_stop_stub): Return 0 rather than random value. - * language.c (unk_lang_print_type, unk_lang_val_print): Add - stub functions that call error if called. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn): Add initializers unk_lang_print_type and - unk_lang_val_print. - * language.h (struct language_defn): Reformat for larger - comments, add la_print_type and la_val_print members. Add - LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar - to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING. - * m2-lang.c (m2_create_fundamental_type): Remove unused local - variable nbytes. - * m2-lang.c (m2_language_defn): Add initializers m2_print_type - and m2_val_print. - * m2-lang.h (m2_print_type, m2_val_print): Add prototypes. - * main.c (execute_command): Remove unused local variable cmdlines. - * main.c (echo_command), stabsread.c (read_type), printcmd.c - (clear_displays), symmisc.c (block_depth), values.c - (clear_value_history): - Make testing of truth value of assignment result explicit. - * mipsread.c (upgrade_type): Update FIXME to include future use - of create_range_type. - * printcmd.c (ptype_command, ptype_eval, whatis_command, - whatis_exp, maintenance_print_type): Move prototypes and functions - to new typeprint.c. - * printcmd.c (_initialize_printcmd): Move add_com calls for - ptype_command and whatis_command to new typeprint.c. - * ser-bsd.c (serial_open): Remove unused variable sgttyb. - * source.c (find_source_lines): Local variable c only used - when LSEEK_NOT_LINEAR is defined. - * stabsread.c (read_array_type): Use new create_range_type - function. - * stabsread.c (read_range_type): Add new index_type variable and - call new create_range_type function rather than handcrafting - range types. - * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE. - * symtab.c (typedef_print usages): Use c_typedef_print, renamed. - * symtab.c (type_print_base usages): Use c_type_print_base. - * symtab.c (type_print_varspec_prefix usages): Use - c_type_print_varspec_prefix. - * symtab.c (type_print_method_args usages): Use - cp_type_print_method_args. - * valprint.c: Completely ripped apart and the fragments used - to create c-valprint.c, cp-valprint.c, m2-valprint.c, and - valprint.h. Remaining stuff is language independent. - * value.h (struct fn_field): Forward declare for prototypes. - * value.h (type_print_1): Remove prototype. - * value.h (enum val_prettyprint): Moved to defs.h. - * value.h (typedef_print): Prototype renamed to c_typedef_print. - * value.h (baseclass_offset): Add prototype. - * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c. - * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o. - * ch-typeprint.c: New file for language dependent type printing. - * ch-valprint.c: New file for language dependent value printing. - * ch-exp.y (parse_number): Remove prototype and stub function. - * ch-exp.y (decode_integer_literal): Removed unused digits and - temp variables. - * ch-exp.y (convert_float): Completely ifdef out for now. - * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5), - ch-lang.c (chill_op_print_tab): - Change from ANSI-obsolescent "const static" to ANSI-conformant - "static const". - * ch-exp.y (yylex): Add unhandled storage class enumeration - literals to switch statement for completeness. - * ch-lang.c (chill_create_fundamental_types): Remove unused - nbytes variable. Change dummy type to 2 bytes to match int. - Handle FT_VOID types gratuituously added to chill DWARF by - compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR - type rather than a one byte TYPE_CODE_INT type. - * ch-lang.c (chill_language_defn): Add chill_print_type and - chill_val_print. - * ch-lang.h (chill_print_type, chill_val_print): Add prototypes. - -Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com) - - Eliminate uses of NAMES_HAVE_UNDERSCORE, using - bfd_get_symbol_leading_char instead. - - * coffread.c (EXTERNAL_NAME): New macro for removing possible - leading character from names. - (read_coff_symtab): Use BFD's FILE *, don't open a second one. - (process_coff_symbol, coff_read_struct_type, coff_read_enum_type): - Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME. - - * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE. - * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE. - Remove SOME_NAMES_HAVE_DOT support (apparently unused). - * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE. - * solib.c: Replace NAMES_HAVE_UNDERSCORE. - * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET. - * symfile.c (syms_from_objfile): Insert debugging check to test - NAMES_HAVE_UNDERSCORE setting against the BFD support. - - * doc/gdbint.texinfo (Host Conditionals): Remove - NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document - MEM_FNS_DECLARED. - (Target Conditionals): Remove all of the above. - - * xm-rs6000.h (MEM_FNS_DECLARED): Update comments. - - * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather - than error() for .bb/.eb. Bug found by Eddie Fung, . - -Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com) - - * coffread.c (decode_type): catch negative tagndx fields generated - by SCO 3.2v4 cc. - * exec.c: comment out string following #endif. - * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4. - * xm-i386sco.h: include and , required by - . - * config/i386sco4.mh: new file; like i386sco.mh, but don't require - gcc, and define const to empty to avoid SCO 3.2v4 cc bug. - -Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com) - - * complaints.c: New file, code moved from utils.c. - * complaints.c (complain): Made into a varargs function. - * complaints.h: New file, code moved from symfile.h. - * Makefile.in (SFILES_MAINDIR): Add complaints.c. - * Makefile.in (HFILES): Add complaints.h. - * Makefile.in (OBS): Add complaints.o. - * symfile.c (complaint_root, stop_whining, complaint_series, - complain, clear_complaints, add_show_from_set for stop_whining): - Moved to complaints.c. - * symfile.h (struct complaint, complaint_root decl, complain - prototype, clear_complaints prototype): Moved to complaints.h. - * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c, - gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include - complaints.h. Remove casts from arguments to complain(), - which is now a varargs function, and remove unnecessary - placeholder zero args. - * defs.h (begin_line): Add prototype. - * defs.h (vprintf_filtered): Add prototype. - * dwarfread.c (varargs.h): Remove, no longer needed. - * dwarfread.c (dwarfwarn): Remove prototype and function. - * dwarfread.c (complaints): Define a bunch of complaints. - * dwarfread.c (SQUAWK): Remove macro defs, convert all - usages to standard complain() calls. - * utils.c (begin_line): New function that ensures that - whatever gets filter-printed next starts on its own line. - * utils.c (vprintf_filtered): New func, like vfprintf_filtered, - but to stdout (calls vfprintf_filtered internally). - -Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com) - - * remote.c: Avoid printf_filtered line limit. Suggested by - Robert R. Henry, . - * infcmd.c (environment_info): Ditto, for Don Allen . - - * main.c (main): Accept --silent as well as --quiet. Change +help - to --help. Suggested by Karl Berry, . - - * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST. - Noticed by Andy Jackson, . - -Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com) - - * tm-nindy960.h, remote-nindy.c: Lint. - -Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com) - - * gdbtypes.c (create_array_type): Complete rewrite. Now requires - a optional type to decorate as an array type, the type of the - index, and the bounds of the array. Records this additional info - in the array type for use with languages with nonzero array - bounds. - * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY - to note that arrays may have bounds. - * gdbtypes.h (create_array_type): Update prototype. - * c-exp.y (ptype production): Adjust for new create_array_type - calling conventions. - * coffread.c (decode_type): Call create_array_type rather than - handcrafting array types. - * convex-tdep.c (value_type): Remove, now use create_array_type. - * convex-tdep.c (value_of_trapped_internalvar): Convert calls to - vector_type into calls to create_array_type. - * dwarfread.c (decode_subscr_data): Name changed to - decode_subscript_data_item throughout. - * dwarfread.c (decode_subscript_data_item): Rewrite to use - create_array_type. Now records index type and range as well. - * dwarfread.c (dwarf_read_array_type): Rewrite as part of - change to use create_array_type. - * dwarfread.c (read_subroutine_type): Test existing user defined - types before decorating them, to ensure they are blank, and - complain about it if they are not. - * dwarfread.c (decode_fund_type): For unrecognized types, always - return some valid type (type integer). If the unrecognized type - cannot be an implementation defined type, complain as well. - * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY. - * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY. - * mipsread.c (upgrade_type): Add FIXME comment that code to - handcraft arrays should be replaced with call to create_array_type. - * stabsread.c (read_array_type): Replace code to handcraft - array types with call to create_array_type. - * valprint.c (type_print_varspec_prefix): Minor formatting - change, join lines that don't need to be split. - -Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com) - - * convex-xdep.c, hppab-nat.c, infptrace.c: Remove - decl for attach_flag, it now lives in inferior.h. - * hppa-pinsn.c: Reformat opcode tables. Add function prototypes. - Make most functions static. - * hppah-nat.c: General cleanups, remove BSD specific code (since - that all lives in hppab-nat.c). - * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN): - Change sense of test against inside_entry_file(). This fix is - from U. of Utah. - * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg - to read/write_register_bytes(). - * gdbtypes.h: Remove const from decl for cplus_struct_default to - work around PA-GAS assembler bug. Also, add trailing */ to some - comments. - * gdbtypes.c: Remove const from decl for cplus_struct_default. - Same reason as above. - -Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com) - - * mipsread.c (parse_symbol): When checking whether a structured - type is an enum, check qualifiers of its first member, as well as - the base type of the member. Bug found and fixed by John M. - Farrell, . - - * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused. - * remote-vx.c: Don't include vx-share/reg.h. - * vx-share/ptrace.h: Reproduce from scratch. - * config/{vxworks68,vxworks960}: Don't include xdr_regs.o. - * Makefile.in: Remove references to removed files, and to removed - 29k-share directories. - -Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com) - - * c-lang.c (_initialize_c_language): Name changed from - _initialize_c_exp. - * m2-lang.c (_initialize_m2_language): Name changed from - _initialize_m2_exp. - * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since - it is no longer inside m2-exp.y, where it was remapped by Makefile. - * c-exp.y, m2-exp.y: Migrate code that has nothing to do with - expression parsing into c-lang.c and m2-lang.c respectively. - * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and - m2-exp.y respectively. - * c-lang.h, m2-lang.h: New files, internal interfaces between c-* - and m2-* files respectively. - * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c. - * Makefile.in (HFILES): Add c-lang.h, m2-lang.h. - * Makefile.in (OBS): Add c-lang.o, m2-lang.o. - * expression.h (struct block): Forward declaration for prototypes. - * language.h (struct objfile): Forward declaration for prototypes. - * Makefile.in (SFILES_MAINDIR): Add ch-lang.c. - * Makefile.in (HFILES): Add ch-lang.h. - * Makefile.in (OBS): Add ch-lang.o. - * ch-exp.y: Migrate code that has nothing to do with expression - parsing into ch-lang.c. - * ch-lang.c: New file, code migrated from c-exp.y. - * ch-lang.h: New file, internal interface between ch-* files. - * ch-lang.c (_initialize_chill_language): Name changed from - _initialize_chill_exp. - - Changes for Amiga Unix from rhealey@ub.d.umn.edu. - * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h. - * config/amix.mh (NATDEPFILES): Add. - * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o - to NATDEPFILES. - - * dwarfread.c (decode_subscr_data): Remove spurious test that - accepted only integer subscript types. We don't do anything - with the type at the moment anyway. - -Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com) - - * ch-exp.y (match_character_literal): Fix case where no - match at all is found. - * ch-exp.y (chill_create_fundamental_type): Chill uses fixed - width types. For example, "INT" is always 2 bytes regardless - of the values of any TARGET_*_BIT macros. So use explicit - numeric sizes for the types. - -Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com) - - * c-exp.y (c_create_fundamental_type): New function to create - language specific fundamental types for C. - * m2-exp.y (m2_create_fundamental_type): New function to create - language specific fundamental types for Modula 2. - * c-exp.y (c_language_defn, cplus_language_defn): Add - c_create_fundamental_type to language struct initializers. - * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type - to language struct initializers. - * dwarfread.c (expression.h, language.h): Include. - * dwarfread.c (ftypes): New array to hold fundamental types - for current compilation unit. - * dwarfread.c (cu_language_defn): New pointer to language - struct for language of current compilation unit. - * dwarfread.c (dwarf_fundamental_type): New function to - create/lookup fundamental types. - * dwarfread.c (set_cu_language): Initialize cu_language_defn. - * dwarfread.c (throughout): Replace lookup_fundamental_type - with dwarf_fundamental_type. - * dwarfread.c (read_file_scope): Zero out ftypes for each new - compilation unit (may be different language or different objfile). - * gdbtypes.c (lookup_fundamental_type): Move actual type - creations into language specific fundamental type creation - functions and call via create_fundamental_type. Add comment - about this function being obsolescent. - * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte - sized signed and unsigned integers. - * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added. - * language.c (language_def): New function to lookup a language - struct given it's enumeration. - * language.h (struct language_defn): Add la_fund_type, a pointer - to a function that creates fundamental types for this language. - * language.h (create_fundamental_type): New macro to create - fundamental types based on the current language. - * language.h (language_def): Add prototype. - * language.c (unk_lang_create_fundamental_type): New function - for initializing language structs, calls error if called. - * language.c (unk_language_defn, auto_language_defn, - local_language_defn): Use unk_lang_create_fundamental_type. - ch-exp.y (chill_create_fundamental_type): New function. - ch-exp.y (chill_language_defn): Add chill_create_fundamental_type. - ch-exp.y (_initialize_chill_exp): BOOL types are only one byte. - -Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (CHILL_PRODUCER): Add producer string for - GNU chill. - * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well - as GCC_PRODUCER and GPLUS_PRODUCER. - -Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com) - - * remote-udi.c (udi_wait): Don't stop if TIP says that remote is - still running. - -Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com) - - * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.' - rather than '$'. This particular piece of braindamage is - spreading like ooze. It's now infected libiberty, deja-gnu, - gdb, and gcc. - * values.c (baseclass_addr): Use CPLUS_MARKER rather than - hardwired '$' character. - -Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com) - - (Changes to break incredibly ugly, unmaintainable 750 line - read_struct_type function up into managable pieces.) - * Makefile.in (VERSION): Bump to 4.7.3. - * stabsread.c (struct field_info): Local struct definition. - * stabsread.c (read_member_functions, read_struct_fields, - read_baseclasses, read_tilde_fields, attach_fn_fields_to_type, - attach_fields_to_type, read_cpp_abbrev): Prototypes and new - functions from fragmented read_struct_type. - * stabsread.c (stabs_general_complaint): Catchall complaint. - * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs - symbol name continuation code. Use macro throughout. - * stabsread.c (various places): Replace add-one-to-pointer - with pointer increment. - * stabsread.c (read_type): Retain function local copy of type - descriptor. Rearrange code calling read_struct_type() to match - new conventions. - * stabsread.c (define_symbol): For the sake of dbx, gcc emits - a single blank as the name of nameless enumerations. Recognize - this special case and set nameless flag. - * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New - terminal tokens. - * ch-exp.y (access_name): New non-terminal token and - production. - * ch-exp.y (general_procedure_name): Now a terminal token. - * ch-exp.y (location): Expand production. - * ch-exp.y (match_simple_name_string): New function. - * ch-exp.y (yylex): Call match_simple_name_string and return - GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate. - -Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com) - - * munch: Backslash escape vertical bar characters inside - grep patterns since they have special meaning for some greps. - * parse.c (write_exp_string): Complete rewrite to store string - contants as a leading explicit length, followed by the string data, - followed by a trailing explicit length. - * eval.c (evaluate_subexp), expprint.c (print_subexp), - parse.c (length_of_subexp), parse.c (prefixify_subexp): - Use recorded explicit length of strings in expression elements, - rather than strlen. Adjust code to skip over strings stored in - expression elements, and code to access strings, to account for - new leading explicit size expression element. - * parse.c (length_of_subexp): Test for minimum endpos of 1, not - 0, to avoid negative expression element indices. - * valops.c (search_struct_method): Minor whitespace change. - -Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com) - - * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize, - which together maintain a dynamically expandable static buffer - for the lexer to use when translating C strings to their internal - form (other future uses possible). Fix parsing of C style strings - to do the normal C style input conversions of escaped character - sequences. - * valops.c (value_string): Remove translation of escaped - character sequences, now done in C expression parser. - * language.h (PRINT_LITERAL_FORM): New macro that takes character - and decides if it should be printed in literal form or some other - form, based on it's ASCII value and setting of sevenbit_strings. - * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM - macro, change indentation style. - * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro. - * ch-exp.y (chill_printstr): First cut at real function instead - of error stub. - -Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * nindy-share/stop.h: fixed bogus comment-end in copyright message - - * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments - -Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com) - - * defs.h (sevenbit_strings): Add declaration. - * defs.h (printchar): Replace with gdb_printchar. - * language.h (language_defn): Add new function pointers - la_printchar and la_printstr, to do language dependent - printing of characters and strings. - * language.h (local_printchar, local_printstr): New macros - to call language dependent functions pointed to by la_printchar - and la_printstr respectively. - * c-exp.y (emit_char, c_printchar, c_printstr): New language - dependent functions for printing characters and strings. - * c-exp.y (c_language_defn, cplus_language_defn): Add - c_printchar and c_printstr. - * command.c (do_setshow_command): Rename printchar use to - gdb_printchar. - * expprint.c (print_subexp): Replace C style string output - with call to local_printstr. - * language.c (unk_lang_printchar, unk_lang_printstr): - New stubs, currently errors. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn): Add unk_lang_printchar and - unk_lang_printstr. - * m2-exp.y (emit_char, m2_printchar, m2_printstr): New - language dependent functions to print characters and strings. - * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr. - * utils.c (printchar): Renamed to gdb_printchar. - * valprint.c (print_string): Remove prototype, function moved - to c-exp.y, where it becomes c_printstr. - * valprint.c (print_max): Made global for reference from the - language dependent printing routines in *-exp.y. - * valprint.c (repeat_count_threshold): New variable with function - of old REPEAT_COUNT_THREHOLD define, but now settable by user. - Change all references to old macro to references to new variable. - * valprint.c (value_print, val_print): Replace calls to - print_string with calls to local_printstr. - * valprint.c (val_print): Replace C style character printing - with call to local_printchar. - * valprint.c (val_print): Add case for TYPE_CODE_CHAR. - * valprint.c (_initialize_valprint): Add add_show_from_set - call for setting up repeat_count_threshold as print variable. - * ch-exp.y (decode_integer_value): New function. - * ch-exp.y (decode_integer_literal): Use decode_integer_value. - * ch-exp.y (chill_printchar, chill_printstr): New language - dependent functions for printing characters and strings. - * ch-exp.y (chill_language_defn): Add chill_printchar and - chill_printstr. - -Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com) - - * main.c (main): Print GDB version number in gdb -help; doc pid arg. - Suggested by Marty Leisner, . - (print_gdb_version): New arg is stdout or stderr. Callers changed. - -Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com) - - * remote-vx.c (vx_kill): just warn if we can't contact the board, - and assume the process has been killed. - -Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com) - - * remote-udi.c (udi_open): Reset vars so that user can re-run - programs without leaving GDB. - * (many routines): Slightly improve error handling. - * (download): Zero out BSS by longs instead of bytes to avoid - timeouts in real hardware. - * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate - that connection is no longer in use after shutdown() of socket. - This keeps GDB from dying of a SIGPIPE when you issue multiple - `target udi' commands. - -Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com) - - * language.h (language_format_info): New structure to bundle - local formatting information. - * language.h (language_defn): Replace individual format info - with language_format_info structs. - * language.h (local_*_format, local_*_format_prefix, - local_*_format_specifier, local_*_format_suffix): New macros - for binary/octal/decimal/hex formats to access info elements. - * c-exp.y (c_language_defn): Update for new format handling. - * m2-exp.y (m2_language_defn): Update for new format handling. - * dbxread.c (language.h): Include for partial-stab.h use. - * mipsread.c (expression.h, language.h): Include for - partial-stab.h use. - * defs.h (local_hex_format, local_hex_format_custom, - local_hex_string, local_hex_string_custom): Move to language.h. - * language.c (local_hex_format_custom, local_hex_string, - local_hex_string_custom, local_octal_format_custom): Use new - format handling. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn): Update for new format handling. - * printcmd.c (print_scalar_formatted): Use new macros - to access decimal and binary format info for printing. - * c-exp.y (chill_language_defn): Update for new format handling. - * ch-exp.y (CHARACTER_LITERAL): Add support to yylex. - * ch-exp.y (decode_integer_literal): Add function - * ch-exp.y (match_integer_literal): Use decode_integer_literal. - * ch-exp.y (builtin_type_chill_char): Add definition. - * gdbtypes.h (builtin_type_chill_char): Add declaration. - -Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com) - - * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets - it right. - (aix_framedata): added nosavedpc field. - (SAVED_PC_AFTER_CALL): Don't try to optimize; just call - read_register. - (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0. - (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL. - * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd - instructions as function_frame_info does. Expand special case of - st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets - other than -4. - (pop_frame): Add 4 rather than sizeof (int) to avoid host - dependence. - (function_frame_info): Set frameless if the function has no frame, - and set nosavedpc if the PC was not saved. Handle gcc generated - stfd 31,-4(31); st 31, -12(31) correctly. - (frameless_function_invocation): New second argument pcsaved; if 0 - return whether the function has a frame, if 1 return whether the - function saved PC. - (frame_initial_stack_address): Correct typo: cache registers for - callee_fi, not for fi, (avoids reading garbage memory locations). - -Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior (just before step_over_function - label)): Change test for stepping into subroutine to check for the - presence of line number info. This makes stuff compiled with -g1 - cause GDB to not lose control when stepping. - - * symtab.c (find_pc_line): Improve code per gnu's suggestions. - Improve comments as well. - -Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.7.2 - * symtab.c (find_pc_symtab): Fix return of random value - to caller. - * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on - Makefile since it contains sed patterns used in generation. - Add sed pattern to also delete #include of any malloc.h. - * c-exp.y, expr.c, expression.h, language.c, m2-exp.y, - parser-defs.h, valarith.c, valops.c, value.h: Remap macros and - function names to conform to K&R terminology with respect to - logical and bitwise operators: - UNOP_ZEROP => UNOP_LOGICAL_NOT - UNOP_LOGNOT => UNOP_COMPLEMENT - BINOP_LOGAND => BINOP_BITWISE_AND - BINOP_LOGXOR => BINOP_BITWISE_XOR - BINOP_LOGIOR => BINOP_BITWISE_IOR - BINOP_AND => BINOP_LOGICAL_AND - BINOP_OR => BINOP_LOGICAL_OR - PREC_OR => PREC_LOGICAL_OR - PREC_AND => PREC_LOGICAL_AND - PREC_LOGIOR => PREC_BITWISE_IOR - PREC_LOGXOR => PREC_BITWISE_XOR - PREC_LOGAND => PREC_BITWISE_AND - value_zerop() => value_logical_not() - value_lognot() => value_complement() - * c-exp.y (c_op_print_tab): Add explicit empty terminator. - * m2-exp.y (m2_op_print_tab): Add explicit empty terminator. - * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary - and is nonexistant in some SVR4 based systems. - * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4. - * m2-exp.y (number_sign, modblock): Make static, #ifdef out - unused modblock. - * m2-exp.y (ANDAND): Rename to LOGICAL_AND. - * source.c (source_info): Fix minor nits, print "1 line" rather - than "1 lines", and "language is ". - * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well - as TYPE_CODE_INT and TYPE_CODE_FLOAT. - * valprint.c (val_print): Print TYPE_CODE_BOOL type values as - "TRUE" or "FALSE". - * values.c (value_from_longest): Handle TYPE_CODE_BOOL. - * ch-exp.y: New expression parser, for GNU-Chill. - * defs.h (enum language): Add language_chill. - * dwarfread.c (set_cu_language): Add LANG_CHILL case and make - LANG_MODULA2 a recognized language. - * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for - Chill as well as Modula-2. - * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long, - builtin_type_chill_ulong, builtin_type_chill_real): Add. - * language.c (set_language_command): Add chill. - * language.c (binop_result_type, integral_type, character_type, - boolean_type, structured_type, value_true, binop_type_check): - Add language_chill cases. - * language.h (_LANG_chill): Define. - * symfile.c (deduce_language_from_filename): Recognize the - filename extensions ".chill", ".c186", and ".c286" for Chill. - * valprint.c (typedef_print): Add case for language_chill. - * Makefile.in (SFILES_MAINDIR): Add ch-exp.y. - * Makefile.in (YYFILES): Add ch-exp.tab.c. - * Makefile.in (YYOBJ): Add ch-exp.tab.o. - * Makefile.in (saber_gdb): Add unload of ch-exp.y and load - of ch-exp.tab.c. - * Makefile.in (distclean): Add target ch-exp.tab.c. - * Makefile.in (realclean): Add rm of ch-exp.tab.c. - * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets. - * eval.c (evaluate_subexp): Add OP_BOOL case. - * expprint.c (print_subexp): Add OP_BOOL case. - -Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com) - - * infcmd.c (set_environment_command): Avoid skipping first - char of env value if an '=' appears in it. Bug report and fix - by Mark Jungerman, . - -Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com) - - * infcmd.c (step_over_calls): Improve comments. - * symtab.c (find_pc_psymtab): Clean up a bit. - * (find_pc_symtab): Fix comments, clean up code. - * (find_pc_line): General cleanups, efficiency improvements. - Also, don't return garbage when some line info exists, but there - was no good match. - -Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu) - - * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no - member, and the stat pointer passed to vmap_symtab was NULL, the - wrong vmap entries would be modified. Fixes behavior where - attempting to load symbols for a module with no member would mess - up already read in symbols. - -Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and - 29k-share/dfe/mini2udi.o. - * config/a29k-udi.mt: Remove yank.o and mini2udi.o. - * alldeps.mak, depend: Update to deal with removal of - aforementioned files. - * remote-udi.c: Major cleanups. Clean up udi_open and drop - requirement for useless 'program' argument. Clean up - udi_create_inferior, and udi_load to call common download() - routine. Create download routine to load remote hosts directly - (with the help of BFD) so that we don't need yank.c and - mini2udi.c. - Fix udi_detach to call UDIDisconnect with - the right arguments. Clean up udi_resume, don't assign tip_error - twice. Clean up udi_wait, straighten out status codes. Make - udi_kill really work. - -Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * c-exp.y: separated host/target idea of integer type size, - removed redundant parse rules. (YYSTYPE): added typed_val, removed - UINT and CHAR rules. (parse_number): work out the targetwise type - of a number based upon it's size and qualifiers. (yylex): chars - are now treated the same way as ints. - - * source.c (indentify_source_line): don't core dump if wanted - line is larger than number of lines in source. (can happen when - coff gets confused about #included source). - -Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com) - - Fix problems noticed by Allan Steel, , - when debugging a program with 100 shared libraries. - - * solib.c (solib_map_sections): Always close the BFD we open. - Free all malloc'd storage we allocate, too, including error cases. - (struct so_list): Remove unused so_bfd member. - (clear_solib): Don't bother closing so_bfd. - - * symfile.c (symfile_bfd_open): Mark newly opened BFD as - cacheable. `So many symbol files, so little file descriptors.' - -Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com) - - * m68k-stub.c: Remove ansidecl.h and the few uses of it. - Stubs should stand alone as much as possible. - - * source.c (show_directories): Avoid printf_filtered length prob - pointed out by Jonathan Stone. - - * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to - avoid accesses beyond end of table. Fix by Lee W. Cooprider, - . - -Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com) - - * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of - struct, not struct itself. - * serial.h (serial_restore): Fix prototype, takes pointer not - struct. - -Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (depend): Add nm.h to the list of things to fixup. - * depend: Redo, to fixup nm.h problems with *-tab.c files. - -Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com) - - * i386-stub.c: Remove ansidecl.h and the few uses of it. - Stubs should stand alone as much as possible. - - * README: Add remote-es1800.c and remote-st2000.c to table. - * go32-nat.c: Remove, there is no native go32 support. - * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior. - -Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com) - - * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add - new routines to deal with sending SIGINTs to attached processes - when the user interrupts the controlling GDB. - * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to - the aforementioned routines when waiting for the attached process. - - * elfread.c, mipsread.c: Include . - * i386-stub.c: Include "ansidecl.h" to deal with prototypes. - * serial.h: Add prototype for serial_restore(). - -Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com) - - * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from - minimal_symbol_count, because the NULL symbol is not included in - the count. This prevented this function from finding the last - symbol in the table. - -Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com) - - * dbxread.c (process_one_symbol): if not defined - (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at - the start of the function, not just after N_FUN. - -Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to - remap all malloc's to xmalloc's and all realloc's to xrealloc's. - * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are - remapped to xmalloc/xrealloc, use only malloc/realloc in grammer - file. Remove preprocessor defines that previously did remapping. - -Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com) - - * infcmd.c (run_command): Avoid long calls to printf_filtered. - Bug fix courtesy of Alexander Klaiber. - -Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com) - - hp300 native support (hp300hpux untested). - - * hp300ux-xdep.c: removed. - * xm-hp300bsd.h (REGISTER_U_ADDR): removed. - * xm-hp300hpux.h: updated copyright. - (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed. - * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files. - * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h. - * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/hp300bsd.mt (TDEPFILES): removed exec.o. - * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/hp300hpux.mt (TDEPFILES): removed exec.o. - - Vax ultrix native support. - - * nm-vax.h: new file. - * Makefile.in (HFILES): added nm-vax.h. - * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o - coredep.o corelow.o removed. - (NAT_FILE, NATDEPFILES): new macros. - * xm-vax.h: updated copyright. - (REGISTER_U_ADDR): removed. - - Apollo native support (untested). - - * Makefile.in (HFILES): added nm-apollo68[bv].h. - * a68v-nat.c, nm-apollo68[bv].h: new files. - * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed. - * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed. - * a68v-xdep.c: removed. - * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o - inftarg.o fork-child.o a68v-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - - * defs.h: include nm.h. - * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c, - sparc-tdep.c, : do not include nm.h. - * doc/gdbint.texinfo: nm.h now included in defs.h. - -Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (VERSION): 4.7.1 post release! - - * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o. - -Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): gdb-4.7 release. - * README: Update for gdb-4.7. - -Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com) - - * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS - when necessary. - - * alldeps.mak, depend: Update. - -Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com) - - * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst - is null. - * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it - causes problems in setting breakpoint in the right place in - functions with `float' args which are passed as doubles. - * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's. - * config/rs6000.mh (NATDEPFILES): Add corelow.o. - -Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (HFILES): Add nm-i386sco.h. - * dwarfread.c: include for SCO. - * infptrace.c: Don't include ptrace.h under SCO. - * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for - gcc. - * config/i386v.mt: Add exec.o to TDEPFILES. - -Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com) - - * i386v-nat.c: Remove space from front of #endif. - * irix4-nat.c: Remove externs of registers[], include inferior.h - instead. - * mips-nat.c: Explicitly initialize zerobuf to 0! - * mips-tdep.c (init_extra_frame_info): Undo John's last change. - Always setup fci->frame, even if it's non-zero. Too many places - depend upon this behavior (and I have to get a release out the - door)! - * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set - processing_gcc_compilation if we find the embedded stabs marker. - This fixes several bugs with finding the location of short or char - function parameters passed on the stack. - -Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Native support for sun4sol2. - - * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h. - * nm-sysv4.h: new file. - * Makefile.in (HFILES): added nm-sysv4.h. - * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o. - -Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com) - - * coredep.c: Include "nm.h" to get REGISTER_U_ADDR. - * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc. - - * Makefile.in (VERSION): Tick to 4.6.9. - -Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com) - - * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific - definition, replace with portable one. - * remote-nindy.c: Lint. - (nindy_wait): Return type is int, result is inferior_pid. - * symmisc.c (dump_psymtab): Only print section_offsets if set. - (initialize_symmisc): Remove empty function. - * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS): - Remove obsolete, misspelled macro. - * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR. - (all @node commands): Use new form to avoid nitpicking errors. - * doc/gdbint.texinfo: Document host/native/target split. - -Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com) - - * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings. - - * xm-mips.h (offsetof): Don't define this if __STDC__. - -Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - umax native support (untested). - - * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/umax.mt (TDEPFILES): removed exec.o. - * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR): - removed to nm-umax.h. - * nm-umax.h: new file. - * Makefile.in (HFILES): added nm-umax.h. - - hppa native support (untested). - - * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty. - (NAT_FILE, NATDEPFILES): new macros. - * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o. - * config/hppahpux.mt (TDEPFILES): removed exec.o. - * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed. - * nm-hppa[bh].h, hppa[bh]-nat.c: new files. - * hppa[bh]-xdep.c: removed. - * hppa[bh]h-tdep.c: do not include ptrace.h. - * Makefile.in (HFILES): added nm-hppa[bh].h. - - * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME. - -Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com) - - * mips-nat.c: Straighten out include files. Work around - conflicting defs of JB_xxx syms in and - for Ultrix-4.2. - -Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com) - - * mips-nat.c (fetch_core_registers, register_addr): Copy from - coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack - backtraces from core files work. - * config/decstation.mh, config/irix3.mh: Remove coredep.o. - Functions are now defined in mips-nat.c. - - * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too. - - * remote-hms.c: Disable all uses of serial_nextbaudrate and - serial_default_name(). - - * remote-hms.c, ser-go32.c, serial.h: Change from - serial_timedreadchar() to new serial_readchar(). - - * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones. - -Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com) - - * c-exp.y: Moved handling of 'const' and 'volatile' from - to . This removes 2 conflicts. - -Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints - from breakpoint table when reseting breakpoints. - -Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com) - - Native support cleanup and corefile fixes for i386 SVR4 systems. - - * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset, - fill_fpregset): Moved to i386v4-nat.c - * i386v4-nat.c, nm-i386v4.h, : New files. - * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h. - * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o, - change i386v-nat.o to i386v4-nat.o. - -Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Miscellaneous 386 configs updated. - - * config/i386aout.mt (TDEPFILES): removed exec.o. - * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh - (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt, - config/i386v4.mt (TDEPFILES): removed exec.o. - * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o i386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - - Native support cleanup for i386bsd (untested). - - * config/i386bsd.mt (NATDEPFILES): exec.o removed. - * config/i386bsd.mh (NATDEPFILES): added exec.o - * tm-i386bsd.h (FLOAT_INFO): removed. - * nm-i386bsd.h (FLOAT_INFO): added. - - Native support for i386v (untested). - - * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o. - * i386-xdep.c: removed. - * Makefile.in (HFILES): added nm-i386v.h - * i386v-nat.c, nm-i386v.h: new file. - * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to - nm-i386v.h. - * tm-i386v.h (FLOAT_INFO): removed. - - Native support for linux (untested). - - * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o. - * Makefile.in (HFILES): added nm-linux.h. - * nm-linux.h: new file. - * xm-linux.h: updated copyright. cleaned up formatting. - (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h. - - Native support for sun386 (untested). - - * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o sun386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/sun386.mt (TDEPFILES): removed exec.o. - * Makefile.in (HFILES): added nm-sun386.h. - * sun386-nat.c, nm-sun386.h: new file. - * sun386-xdep.c: removed. - * xm-sun386.h: updated comment and copyright. - (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to - nm-sun386.h. - - Native support for i386mach (untested). - - * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o mach386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * Makefile.in (HFILES): added nm-i386mach.h. - * nm-i386mach.h, i386mach-nat.c: new files. - * mach386-xdep.c: removed. - * xm-i386mach.h: updated copyright. - (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to - nm-i386mach.h. - - Native separation for go32 (untested). - - * config/go32.mh (NAT_FILE, NATDEPFILES): new macros. - * go32-nat.c: new file. - * go32-xdep.c (call_ptrace, child_resume, - fetch_inferior_registers, store_inferior_registers, - child_xfer_memory, fetch_core_registers): removed to go32-nat.c. - - Native support for m88k (untested). - - * Makefile.in (HFILES): added nm-m88k.h - * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR, - FETCH_INFERIOR_REGISTERS): removed. - * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o - inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES. - (NAT_FILE, NATDEPFILES): new macros. - * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o. - * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o. - * m88k-xdep.c: removed. - -Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com) - - * i386b-nat.c: Comment changes. - * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out - into new nm-file. - * config/i386bsd.mh (NAT_FILE): Point to new nm-file. - -Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com) - - Avoid longjmp()-catching compilation errors in cross-ports. - - * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc. - * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target): - Move from mips-tdep.c and tm-{irix3,mips}.h. - * mips-nat.c: Remove a bunch of code that was ifdef'd out of - native MIPS ports. - * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h - and tm-mips.h. - - * ultra3-nat.c (register_addr): Move from ultra3-xdep.c. - (fetch_core_registers): Fix bfd_seek arguments. - -Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com) - - Make core files work again (add back the `core' target). - - * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh - (NATDEPFILES): Add corelow.o. - * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's - native dependent. - - * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh, - i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh, - littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh, - vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o - appears. FIXME, these should be moved to NATDEPFILES for native - use only. - -Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Ultra3 host/target/native split. (untested). - - * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h. - (fetch_register, fetch_inferior_registers, - store_inferior_registers, fetch_core_registers): removed to - ultra3-nat.c. - * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed - to nm-ultra3.h. - * Makefile.in (HFILES): added nm-ultra3.h. - * nm-ultra3.h, ultra3-nat.c: new files for native support. - * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o. - (NAT_FILE, NATDEPFILES): new macros for native support. - * config/ultra3.mt (TDEPFILES): exec.o removed. - - * xm-vaxult.h: add MEM_FNS_DECLARED. - -Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.6.8. - (OBS): Put version.o first, so Makefile rebuild happens early. - - * command.h: Publicize prototype for not_just_help_class_command. - * command.c: Remove proto. - * maint.c: Mark "mt" as an abbrev, to avoid duplicated help - output. Move "maint info" from class info to class maintenance, - and improve text. - * infrun.c: Move "stop" to class_obscure, and give it a - function so it will not be seen as a global help topic. FIXME, - it should be possible to set these attributes independently. - - * core.c (core_command): Make nicer error message for no core support. - - Lint around file_ptr's (bfd's off_t's) and bfd_seek. - - * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg. - (elfstab_build_psymtabs): staboffset and stabstroffset args are - file_ptr's. - * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr. - (scan_compilation_units): Punt unused filename arg. dbfoff, - lnoffset, and curlnoffset are file_ptr's now. - (dwarf_build_psymtabs): Drop desc and filename args; use - objfile. dbfoff and lnoffset are file_ptr's now. - (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek. - * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's. - (elf_symfile_read): Skip desc and filename args to - dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs. - * gdb-stabs.h: Use file_ptr rather than off_t. - * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable - compile-time debug check that someone turned off as "unused". - (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call. - * symfile.h: Update dwarf_build_psymtabs and - elfstab_build_psymtabs prototypes. - * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read): - Use file_ptr offsets. bfd_seeks use L_SET. - -Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com) - - * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo." - symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different - value so that demangler won't be invoked. This greatly speeds up - stepping. - * mips-tdep.c (mips_pop_frame): Rewrite handling of - linked_proc_info so that it properly deallocates the appropriate - item after it is done with it instead of before. - * Don't pass bogus frame pointer to create_new_frame(). Just - leave it as zero so that lower level code will figure out the - correct value. - -Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Sony News native support. - - * Makefile.in (HFILES): added nm-news.h. - * nm-news.h: new file. - * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o to NATDEPFILES. - (NAT_FILE, NATDEPFILES): new macros for native support. - * config/news.mt (TDEPFILES): removed exec.o. - - * remote-vx.c: remove redundant include of sys/time.h. - - * infrun.c: include ctype.h. Otherwise some machines result in - undefined for isdigit. - -Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com) - - * configure.in: Convert m68k entries to m68* entries to handle - all the various m68xxx hosts and targets. - * config/news1000.mt: No longer needed, same as news.mt. - -Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o. - -Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h, - nm-sun2.h, nm-mips.h. - - * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o. - - * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES. - - * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o. - -Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com) - - * xm-hppah.h: if __STDC__ is not defined, define - HPPA_COMPILER_BUG. - symtab.c (decode_line_1): avoid a bug in the HP9000/700 native - compiler; see the comment in the file. - -Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com) - - First cut at support for all BSD variants on 386. - - * tm-i386bsd.h, xm-i386bsd.h: New config files. - * i386b-nat.c: New native support file. - * configure.in: Add host and target for i[34]86-*-bsd*. - * config/i386bsd.mh, config/i386bsd.mt: New config files. - -Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Sun2 native support (untested). - - * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS, - REGISTER_U_ADDR): removed to nm-sun2.h. - * nm-sun2.h: new file. - * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o - fork-child.o sun3-xdep.o removed. - (NAT_FILE, NATDEPFILES): new macros. - - Mips native support. Decstation and iris4 have been tested. - Iris3 has not. - - * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset, - fill_fpregset): removed to irix4-nat.c - * mips-xdep.c: removed. - * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new - files. - * procfs.c: include nm.h. - * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed. - * xm-irix4.h: bump copyright. - (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS, - PROC_NAME_FMT): removed. - * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed. - * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o. - (NAT_FILE, NATDEPFILES): new macros for native support. - (CC): supply default compiler switches. - * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o. - (NAT_FILE, NATDEPFILES): new macros for native support. Note that - irix3 is untested. - * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o mips-xdep.o coredep.o. - (NAT_FILE, NATDEPFILES): new macros for native support. - -Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/rs6000.mh (XDEPFILES): removed fork-child.o. - (NATDEPFILES): added fork-child.o - * config/sun3os3.mh (XDEPFILES): removed fork-child.o. - (NATDEPFILES): added fork-child.o - * config/sun3os4.mh (XDEPFILES): removed fork-child.o. - (NATDEPFILES): added fork-child.o - -Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com) - - * infcmd.c (path_info): Avoid 250-char limit on printf_filtered, - by using puts_filtered instead. - -Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * remote-nindy.c (nindy_load): Replacement version from Steve - Chamberlain, doesn't require forking to run "strip" or "sx". - -Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (HFILES): Add nm-*.h files. - -Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/sun4os4.mh (XDEPFILES): fork-child.o removed. - (NATDEPFILES): added fork-child.o. - - * doc/gdbint.texinfo: document a few more macros, create new - section for native macros. - -Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in alldeps.mak depend: Rip out 29k/udi pending - resolution of copyright issues. - -Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (setup-to-dist): Remove -norecursion so that doc - subdir gets configured. - -Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com) - - * Makefile.in (nindy.o): Define "STRIP" as pathname of strip - program. - * nindy-share/nindy.c (coffstrip): Use that pathname, instead of - searching for a "bfd_strip" program. Also, fixed up arguments - passed to that program. - - * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r", - which is now used for something else. Rewrite description of - associated parameters to match how gdb does it now. - (ADDITIONAL_OPTION_HELP): Fix message accordingly. - - * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type. - -Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as - to_notice_signals. - - * inferior.h (proc_signal_handling_change): prototype removed. - * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed. - (handle_command): now calls target_notice_signals. - * procfs.c (proc_signal_handling_change): renamed to - procfs_notice_signals. Now static. Add prototype. All callers - changed. - * target.h (struct target_ops): new field, to_notice_signals. - (target_notice_signals): new macro to cover new field. - * target.c (cleanup_target): default to_notice_signals to ignore. - * corelow.c (core_ops), - exec.c (exec_ops), - inftarg.c (child_ops), - procfs.c (procfs_ops), - remote-adapt.c (adapt-ops), - remote-eb.c (eb_ops), - remote-es1800.c (es1800_ops, es1800_child_ops), - remote-hms.c (hms_ops), - remote-mm.c (mm_ops), - remote-nindy.c (nindy_ops), - remote-st2000.c (st2000_ops), - remote-udi.c (udi_ops), - remote-vx.c (vx_ops, vx_run_ops), - remote.c (remote_ops), - target.c (dummy_target), - xcoffexec.c (exec_ops): added static initializer for - to_notice_signals. - * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed. - -Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com) - - * main.c (define_command): Add forgotten initializer. - -Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com) - - * language.c, language.h: Move saved_language out to global - expected_language. Set expected_language when user expectation - changes. - * language.c (language_info): Don't print type/range checking gub. - * main.c (main): Set expected language. - (execute_command): Check against expected language. - * symfile.c (set_initial_language): Set expected language. - - * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf. - -Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com) - - A bunch of changes mostly to improve debugging of C++ programs. - Specifically, the calling of inferiors methods is improved. - - * value.h: New macros METHOD_PTR_IS_VIRTUAL, - METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially - hide the implementation details of pointer-to-method objects. - How to tell if the pointer points to a virtual method is - still very dependent on the particular compiler, but this - should make it easier to find the places to change. - * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c - (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_* - macros, instead of a hard-wired-in code that incorrectly - assumed a no-longerused representation of pointer-to-method - values. And otherwise fix the relevant bit-rotted code. - - * valprint.c (type_print_base [case TYPE_CODE_STRUCT]): - If there are both fields and methods, put a space between. - - * stabsread.c (read_struct_type): Fix bug in handling of - GNU C++ anonymous type (indicated by CPLUS_MARKER followed - by '_'). (It used to prematurely exit the loop reading in - the fields, so it would think it should start reading - methods while still in the fields. This could crash gdb - given a gcc that can emit nested type information.) - - * valops.c (search_struct_method): Pass 'this' value by - reference instead of by value. This provides a more - consistent interface through a recursive search where the - "bottom" functions may need to adjust offsets (due to multiple - inheritance). - * valops.c, value.h, values.c: Pass extra parameters to - value_fn_field and value_virtual_fn_field so we can - correctly adjust offset for multiple inheritance. - * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify - virtual function calls by using value_virtual_fn_field(). - * values.c: New function baseclass_offset, derived from - baseclass_addr (which perhaps can be made obsolete?). - It returns an offset rather than an address. This is a - cleaner interface since it doesn't mess around allocating - new values. - * valops.c (search_struct_method): Use baseclass_offset - rather than baseclass_addr. - -Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Re-install 29K/UDI stuff. - * remote-udi.c (udi_resume): Clean up. - * (udi_wait): Rewrite, leave out bugs. - * Add debugging code to print out all register fetches and stores. - * Straighten out target_ops. - * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword. - -Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com) - - * remote-udi.c (udi_create_inferior): run with no arguments should - not pass the program name as an argument, since the UDI code - already handles that. - (udi_load): get the symbols from prog_name, not arg_string (the - load command should really use arg_string as the program name, not - prog_name, but at least the run command works now). - - * munch: HP9000/300 nm puts an extra space between T and symbol - name. - - * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions - needed for vxworks targets. - -Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com) - - * am29k-tdep.c (_initialize_29k): Make it possible for the - user to set and query the address where function calls into the - inferior write a small scratch routine. `set call_scratch_address' - * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error. - * remote.c (remote_prepare_to_store): Only fetch regs if they are - not already cached validly. - -Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Rs6000 native support. - - * infptrace.c: remove #ifdef USG from around include ptrace.h. - machines without this header should not be compiling this file. - * nm-rs6000.h, rs6000-nat.c: new files for native support. - * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h. - * rs6000-xdep.c: removed. all code now in rs6000-nat.c. - * xm-rs6000.h: do not include ptrace.h. - (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h. - * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o. - infptrace.o and inftarg.o move to NATDEPFIES. - (NAT_FILE, NATDEPFILES): new macro for native support. - - Sun3 native support. - - * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES): - new macros for native support. - (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES, - removed sun3-xdep.o. - * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to - nm-sun3.h. - * sun3-xdep.c: removed. All code is now in sun3-nat.c. - * sun3-nat.c, nm-sun3.h: new files for native support. - -Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (dbsize): New variable to hold size of dwarf info. - * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to - dbfsize and use it to initialize new local file scope dbsize. - * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it. - * dwarfread.c (basicdieinfo): Use dbsize to check for oversize - DIEs as well as the current check for undersize DIEs. This helps - to gracefully detect and reject corrupted DIE information. - -Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com) - - Add `command hooks' and a hook for inferior program stopping. - - * command.h (struct cmd_list_element): Remove unused `aux' - field. Add new `hook', `hookee', and `cmd_pointer' fields. - * command.c (add_cmd): Initialize new fields, elim old. - (add_alias_cmd): Clone new fields. - (delete_cmd): Un-hook hookee if we're deleting hook. - (help_cmd): Tell user the command is hooked, if it is. - (lookup_cmd_1): Abbreviations return the original command - instead of themselves, so that hooks on the original cmd will be - run. - * defs.h (enum command_class): Add class_pseudo and comments. - * gdbcmd.h (execute_user_command): Add prototype. - * infrun.c (normal_stop): If the stop command is hooked, - run the hook whenever we stop. - (hook_stop_stub): Stub for catch_errors. - (_initialize_infrun): Set up pseudo "stop" command. - * main.c (execute_user_command): Code extracted from execute_command. - (execute_command): If hooked, run the hook before the command. - (define_command): If defining a new hook, check the command it - is hooking, and warn if none. Install the hook. - * source.c (_initialize_source): "l" is an abbrev for "list". - * doc/gdb.texinfo: Document command hooks. - - * Makefile.in (VERSION): Roll to 4.6.7. - * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES. - * infrun.c (breakpoints_inserted): Make it static again. - * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse. - -Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Native file renaming. - - * nat-sparc.c -> sparc-nat.c - * nat-sun4os4.h -> nm-sun4os4.h - * nat-trash.h -> nm-trash.h - * config/sun4os4.mh: track file renaming. - * configure.in: link to nm.h rather than nat.h. - * infptrace.c: include nm.h rather than nat.h. - -Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Host/target/native split for sun4. - - * Makefile.in (TSOBS): removed corelow.o. - * infptrace.c: included nat.h. - * nat-trash.h: temporary header file. This should be removed once - all hosts have the native/host/target split. - * configure.in: add a symlink from nat-trash.h to nat.h if no - other nat file exists for this configuration. - * sparc-tdep.c: no longer include sys/ptrace.h. - * sparc-xdep.c: removed. contents have been moved to nat-sparc.c. - * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to - nat-sun4os4.h. - * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support. - * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o - to NATDEPFILES. removed sparc-xdep.o. - (NATDEPFILES, NAT_FILE): new macros for native support. - - Break the direct connection from core_file_command to any - particular type of core file support. - - * target.h (find_core_target): new prototype. - * target.c (find_core_target): new function. Walks the target - list looking for the core target. - * core.c (core_file_command): replace calls to core_detach and - core_open with find_core_target and direct calls. - -Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com) - - * xm-hp300hpux.h: define MEM_FNS_DECLARED; include - for infptrace.c. - config/hp300hpux.mh: ALLOCA1 was not defined. - -Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c, - target.c, valprint.c: Use unfiltered forms of f/printf, et. al. - until we can figure out a better way to do paging. - -Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com) - - * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook. - * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it. - * hppa-coredep.c: Remove, now that we use the hook. - * config/hppab.mh, config/hppah.mh: Use standard coredep.o. - * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook. - - * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with - GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all - be ripped out and reimplemented right (see elfread.c). - * tm-hppa.h (GDB_TARGET_IS_HPPA): Define. - - Rename all HPPA files to fit into unique DOS filenames: - * *hppabsd* => *hppab* - * *hppahpux* => *hppah* - -Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com) - - Make the /proc support a target-struct in its own right. - - * Makefile.in: Remove inftarg.[co], since it is now included via - config/*.mh files. - * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that - reference infptrace.o. Add fork-child.o to all *.mh that - reference procfs.o. - - * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap): - No longer global functions. - (fork_inferior): New global function from fork-child.c. - * inftarg.c (child_wait): Remove USE_PROC_FS conditional. - (ptrace_me, ptrace_him): New stub functions for fork_inferior(). - (child_create_inferior): Moved to fork-child.c as fork_inferior. - (child_create_inferior): New tiny function that calls fork_inferior. - * fork-child.c: New file, containing fork_inferior, which is - built from slight mods to inftarg.c's child_create_inferior. - - * procfs.c (procfs_ops): Add target vector. - (attach): Rename as static do_attach. - (procfs_create_inferior): New tiny function that calls fork_inferior. - (child_xfer_memory): Rename to static procfs_xfer_memory. - (store_inferior_registers): Rename to static procfs_store_registers. - (inferior_proc_init): Rename to static procfs_init_inferior. - (procfs_attach, procfs_detach, procfs_prepare_to_store, - procfs_files_info, procfs_open, procfs_mourn_inferior, - procfs_can_run): Slightly mangled copies of the corresponding - child_XXX routines from inftarg.c. - (proc_wait): Renamed to static procfs_wait. - (child_resume): Rename to static procfs_resume. - (fetch_inferior_registers): Rename to static procfs_fetch_registers. - (initialize_proc_fs): Rename to initialize_procfs. Set up - procfs_ops, too. - - * putenv.c: index -> strchr. - * regex.c: Always rename bcopy to memcpy, etc. - FIXME: Eventually do the renames rather than use #define's. - * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c. - Fix bcopy->memcpy. - * sparc-xdep.c: Move deferred_stores to target dependent. - * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed. - -Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com) - - Split non-target-dependent code out of target_attach routines. - - * target.h: Comments on target_attach args and results. - * infcmd.c (attach_command): Check for existing execution, call - target_attach, set up terminal status and wait_for_inferior, wait - for the attach status, and do normal_stop. - * inftarg.c (child_attach): Remove target independent stuff. - * remote-adapt.c (adapt_attach): Ditto. - * remote-mm.c (mm_attach): Ditto. - * remote-udi.c (udi_attach): Ditto. - * remote-vx.c (vx_attach): Ditto. - - Cleanup. - - * remote-hms.c (hms_attach): Remove completely, it was useless. - * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove - commented-out start_remote calls. - * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove - DENTER and DEXIT macros and their calls. Use a real debugger -- - like gdb -- to see what functions are being called when. - * utils.c (strcmp_iw): Make nonstatic, for lint. - -Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com) - - * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups. - -Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com) - - * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's - fix to differentiate between gcc1 & gcc2 compiled files so that we - can debug calls that pass structs as args correctly. - * symmisc.c (dump_symtab): If block was compiled with gcc, say - so, and what version. - - * remote.c (remote_wait): Make regs be char to avoid picayune - ANSI compiler warnings. - - * energize.h: Move all external struct decls to inside of - __STDC__, add prototype for energize_shell_wait(). - * energize.c (getpty): Clean up, make us really get a controlling - terminal. - * (energize_initialize): Disable SIGIO prior to setting up for - I/O interrupts. Move setsid(), et. al. to getpty(). - * (energize_shell_wait): New routine to wait for things started - via the shell command, uses wait() instead of /dev/proc. - * Also, add prototype for execute_command_1(). - -Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * inftarg.c (child_create_inferior, child_attach, - child_mourn_inferior): collect unix child process stratum - functions which live below the target vector into this file to - facilitate host/target/native split. Also, make them static. - * inflow.c (child_mourn_inferior): removed. - * infrun.c (child_create_inferior, child_attach): removed. - (resume): becomes global so that functions below the - target vector can find it. - * inferior.h (resume): add prototype. - (child_mourn_inferior, child_create_inferior, child_attach): - remove prototypes. - - * xcoffexec.c (exec_ops): child_attach and child_create_inferior - replaced with find_default_attach and - find_default_create_inferior. - -Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com) - - * i960-pinsn.c: Use _filtered routines for printing, so symbolic - addresses don't get displayed in the wrong positions. - -Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Separate core functions along target vector in preparation for - native support. Functions above vector now live in core.c. Those - below in corelow.c. - - * core.c (solib_add_stub, core_close, core_open, core_detach, - get_core_registers, core_files_info, core_ops): moved to corelow.c - (_initialize_core): removed addition of core_ops target. - * corelow.c: new file. - (solib_add_stub, core_close, core_open, core_detach, - get_core_registers, core_files_info, core_ops): moved from core.c - (_initialize_corelow): new function. - * gdbcore.h (core_open, core_detach): added prototypes. - (core_ops): add forward declaration. - * Makefile.in (SFILES_MAINDIR): add core.c - (OBS): add core.o - (TSOBS): change core.o to corelow.o - -Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com) - - * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3' - instead of 'sun' predefined symbol so that trap analysis code is - enabled only when the TARGET is a sun3. - -Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * tm-i960.h (ext_format_i960): Add top-level declaration. - (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested - blocks, else Sun4 compiler complains. - -Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com) - - * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break' - instruction's argument. Patch from jonathan@cs.stanford.edu - (Jonathan Stone). - -Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Break the thread of control that implies that a unix child - process will be the default target. - - * target.c (find_default_run_target, find_default_attach, - find_default_create_inferior, return_zero): new functions. - (cleanup_target): Make return_zero the default for to_can_run. - - * exec.c (exec_ops), core.c (core_ops): Replace child_attach and - child_create_inferior references with find_default_XXX instead. - - * target.h (struct target_ops): new field, to_can_run. - (find_default_attach, find_default_create_inferior): new prototypes. - (target_can_run): new macro. - - * Also added a zero (default) to_can_run element to all static - struct target_ops initializations throughout GDB, except: - * inftarg.c (child_ops): Use new child_can_run() to enable child runs. - - * infrun.c (child_create_inferior): Clean up error handling when - no exec file is specified. - (child_attach): Don't require exec file. - -Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com) - - Remove kill_inferior_fast, in favor of target_kill, which goes - through the target vector. - - * inferior.h (kill_inferior_fast): remove declaration. - - * main.c (disconnect): call quit_cover using catch_errors rather - than calling kill_inferior_fast directly. New way goes through - the target vector, handles attached processes, and writes - command history if appropriate. - (quit_cover): new function, wrapper for quit_command. - - * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c, - infptrace.c, procfs.c: Removed all instances of kill_inferior_fast, - inlining them into the local kill_inferior when needed. - -Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com) - - * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'. - * stabsread.c (read_struct_type): Simplify complicated expression - for dumb DECstation compiler. - -Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com) - - * m68k-pinsn (print_insn_arg, fetch_arg): added support for - operands to memory management instructions, from WRS. - -Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com) - - * main.c (main): Back out previous language setting changes. - Replace with simple default to C before processing any init - files. There MUST be a language set, even in the absence of - init files or executables, or expression parsing fails. - -Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com) - - * main.c (main): Move code that sets initial language to - symfile.c. Fixup places where command files are processed to - be consistent in setting a default language if none has been - previously set. - * symfile.c (set_initial_language): Add code moved from - main() that sets an initial default language when a new - symbol file is read. - * symfile.c (symbol_file_command): Call set_initial_language. - * symtab.c (find_main_psymtab): Add FIXME comment. - -Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * breakpoint.c, sparc-tdep.c: comment changes. - * configure.in: removed target_dependent line. - - * remote-mm.c (mm_attach): change printf to error to prevent - fallthrough bug. - * remote-udi.c (udi_attach): change printf to error to prevent - fallthrough bug. - - * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace - calls to {fetch|store}_inferior_registers with calls to - target_{fetch|store}_registers, for remote-target independence. - -Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in: Fix bug I introduced in merging Rich's change. - * infrun.c (child_create_inferior): Use proceed() rather than - doing all the same stuff by hand. - -Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in, configure.in: add support for files used only when - configured native, that is, when host = target. - -Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred - stores are target dependent and were moved from xm to tm. - -Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir. - - * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE - overrides, to avoid problem in xdr_bytes with malloc(0) => 0. - -Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * target.h (struct target_ops): removed to_convert_to_virtual and - to_convert_from_virtual elements. Initializations removed from - all static initializations. - (target_convert_to_virtual, target_convert_from_virtual): - removed. - (host_convert_to_virtual, host_convert_from_virtual): Removed - forward declarations. - * target.c (cleanup_target): removed default assignments for - to_convert_to_virtual and to_convert_from_virtual. - * inftarg.c (host_convert_to_virtual, host_convert_from_virtual): - removed. - * findvar.c (value_of_register, value_from_register): - target_convert_to_virtual inlined. - * infcmd.c (do_registers_info): target_convert_to_virtual inlined. - * valops.c (value_assign): target_convert_from_virtual inlined. - -Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com) - - * main.c (gdb_readline): Avoid printf_filtered, which sets char - position wrong if used for the prompt. - * utils.c (puts_filtered): Comment: NOT a puts() replacement! - - Support for accessing arbitrary MIPS stack frames in memory. - - * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is - set, run it before INIT_EXTRA_FRAME_INFO. - * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it. - - * mips-tdep.c (init_extra_frame_info): Only clobber the `frame' - (FP) value in the frame_info struct if it is zero (as from top of - execution stack). - (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC. - - * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always - comes back as zero. So does FP_REGNUM, as a trigger for - init_extra_frame_info. - - * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get - the program counter set before INIT_EXTRA_FRAME_INFO is run. - (INIT_FRAME_PC): Defined to null. - (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab. - (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command. - Briefly explain MIPS stacks in GDB. - -Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com) - - * copying.awk, copying.c (show_copying_command, - show_warranty_command): Rename from copying_info, warranty_info, - to match command function conventions. - - * utils.c (prompt_for_continue): Reinitialize more-counts - before printing anything, and again afterward. Fix comments. - (vfprintf_filtered): Eliminate static buffer; use auto buffer, - or alloca() if needed. - - * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to - detect native versus cross-host. - -Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com) - - * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for - Suns. Rename to m68k_saved_pc_after_call. - * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use - m68k_saved... instead of sun3_saved... - -Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (update-depend, update-alldeps): Split out of - setup-to-dist, for convenience in rebuilding the depend and - alldeps.mak files. - (assorted): Update to catch straggler files when building gdb.tar.Z. - -Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com) - - Preliminary cleanup for splitting host/native/target. - - * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP - here; it is dealt with at a gdb-target-independent level. - * rs6000-tdep.c (single_step): Don't call ptrace, we are a - high toned routine. Fix return type to void. - * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it. - Rich and I believe the "real problem" was that both single_step - and target_resume were issuing PT_CONTINUE calls. This would - cause the second PT_CONTINUE to sometimes fail because the process - was already running. - * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge. - -Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com) - - * energize.c (pty_to_kernel): Must check for EAGAIN as - termination condition. - (full_filename): Don't prepend dirname if filename begins with /. - (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad - messages properly!! - (getpty (NCR)): Lotsa bug fixes... - (kernel_dispatch (case StopRType)): Use kill() instead of - killpg() so we can deal with losing systems... - (wait_for_events): Work around NCR select() lossage. It doesn't - zero out readfds when select() returns zero. - (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use - getcwd() instead of getwd() (NCR getwd() seg faults). - (energize_wait): Use sigaction() for NCR. Their version of signal() - is unreliable by default. - - * procfs.c (proc_wait): Call print_sys_errmsg() if we get an - error from PIOCSWSTOP. - - * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c, - symfile.c, target.c, valprint.c: Use _filtered form of *printf. - defs.h, utils.c: Make vfprintf_filtered global. - - * energize.c (send_location): New routine to consolidate all - places where we must notify kernel of where the given pc is. - (cplus_demangle): Put single-quotes around demangled names. - (energize_call_command): Call send_location() after doing up, - down, and frame commands. - -Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first - pass at doc for two new remote targets---29K using UDI, and Tandem - ST2000 using STDBUG. - - * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__ - - * doc/all.m4: turn on H8/300 stuff for generic manual - - * doc/gdbinv-s.m4.in: remove text on special procedures to continue - after explicit call to breakpoint() in serial stubs. - -Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com) - - * mipsread.c: Clean up some white space. - (parse_symbol): Handle stEnd of stFile. - (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal. - - * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers, - store_inferior_registers): Replace unexplained numbers - with manifest constants from a DECstation header file. - * xm-mips.h (KERNEL_U_ADDR): Get from . - (REGISTER_U_ADDR): Fix up for Ultrix 4.2. - - * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h. - - * stack.c (_initialize_stack): "dow" should be a valid abbreviation - for "down". Suggested by Richard Stallman. - -Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid - redeclaration bug on SunOS 4. - -Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com) - - * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums. - * m68k-stub.c: Remove a few extraneous ANSI-isms. - * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if - they aren't already there. - * remote-vx.c (vx_prepare_to_store): Ditto. - * xcoffread.c: Surround forward struct defns with #ifdef __STDC__. - -Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com) - - Removed a large number of changes inserted by Per Bothner - for C++ support. These will go back in when they've been - examined. - -Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com) - - * serial.h: Fix prototye for serial_raw(). - * ser-bsd.c, ser-termios.c: Fix args for serial_open() & - serial_write() to match prototypes. - * remote-st2000.c (get_reg_name): Make *p be const. - -Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * remote-nindy.c (nindy_fetch_registers): Make return type void, - to agree with target structure field type. - (nindy_store_registers): Ditto. - - * Makefile (OPCODES): New var, pointing to opcodes library. - (CLIBS, CDEPS): Include it. - (saber_gdb): Load opcodes library. - -Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com) - - * a68v-xdep.c (store_inferior_registers): declare as void. - * infptrace.c: HP/Apollos have ptrace.h in the wrong place. - * remote-st2000.c: Massive changes to use new serial package. - Also added 'connect' command to transparantly connect to serial - port. - * ser-termios.c: Big cleanup, use nicer coding conventions. - * ser-bsd.c: New module, serial stuff for BSD systems. - * serial.h: Define struct ttystate properly using HAVE_TERMIO. - * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE... - -Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * doc/gdb.texinfo: fix shameful error of agreement reported by - jimb@occs.cs.oberlin.edu (Jim Blandy) - * doc/gdb.texinfo: remove old partial discussion of remote serial - protocol (via serial debug stubs) - * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing - use of serial debug stubs - -Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com) - - * symfile.h: Declaration of set_demangling_style() moved - here from demangle.h (which is now in ../include). - * i386-xdep.c: Update comment. - -Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * symtab.c (completion_list_add_symbol): restructured to optimize - for time. First clip names that cannot match. Then clip any - names we've already considered. Drop a redundant strncpy. Drop - a redundant malloc and associated free for demangled names. - -Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com) - - * a68v-xdep.c (store_inferior_registers): Define as type void. - * configure.in: Add host m68k-apollo*-bsd*. - * demangle.c (struct demanglers): Use enum instead of constant - value to keep braindamaged HP/Apollo compiler happy. - -Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com) - - * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to - match "FOO". This allows 'break Foo' to work when Foo is - a mangled C++ function. (See comment before function.) - -Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com) - - * config/rs6000.mh (MH_CFLAGS): Circumvent IBM bug, - for files in vx-share/*.c. - * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention, - for normal GDB source files. - - * Makefile.in (VERSION): Roll to 4.6.6. - - * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h. - * tm-sun3.h: Remove STACK_END_ADDR, no longer used. - * tm-sun3os4.h: Update comments. - * xm-delta88.h: Remove STACK_END_ADDR. - -Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.6.5. - - * infrun.c: Lint for recent `handle' changes. - - * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up. - * serial.h (EXFUN): Remove all uses, convert to PARAMS. - * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files - should include a ser-XXX.o module. - - * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap. - * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const. - - * configure.in: Map unrecognized sun 68k's, sun sparcs, into - known suns in configure.in, rather than mapping them to unique - config files that happen to duplicate other config files. - * config/sun3.{mh,mt}: Remove (use identical sun3os4.*). - * config/sun4.{mh,mt}: Remove (use identical sun4os4.*). - -Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com) - - * configure.in (*-*-sunos*): Use trailing * to match all - sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1. - (sparc-*-sunos3): Remove host & target. Sunos3 never shipped - in production on Sun-4. - ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff. - (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files. - (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files. - - * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt, - config/sparc-noun.mt: New target configs for embedded. - * config/sun4os3.{mh,mt}: Remove, never existed in production. - - * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New - target definitions for embedded with and without underlines on - identifiers. - - * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE: - not a parameter of the CPU, but of the development environment. - * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE. - -Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com) - - * breakpoint.c (breakpoint_re_set): Avoid setting source symtab - (which involves reading in main's symtab) if we have no breakpoints. - -Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (cu_language): New local variable to record - language for current compilation unit being processed. - * dwarfread.c (set_cu_language): New local function to decode - and record language for current compilation unit being processed. - * dwarfread.c (synthesize_typedef): Add local function to - synthesize a typedef for C++ classes, structs, unions, and - enumerations. - * dwarfread.c (read_structure_scope): Synthesize typedefs - for C++ classes, structs and unions. - * dwarfread.c (read_enumeration): Synthesize typedefs for - C++ enumerations. - * dwarfread.c (read_file_scope): Call set_cu_language to - record language for current compilation unit. After symtab - is built, save this recorded language. - * dwarfread.c (process_dies, add_partial_symbol, struct_type, - scan_partial_symbols, new_symbol): Recognize TAG_class_type. - * dwarfread.c (add_partial_symbol): Synthesize partial symbol - typedefs for C++ classes, structs, unions, and enumerations. - * dwarfread.c (scan_compilation_units): Call set_cu_language - to record language for current compilation unit. - * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here - for TAG_enumeration_types, rather than in add_partial_symbol. - * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type - case with class, struct, and union type cases, now that they are - the same. Remove tests for non-NULL name attributes, now done - by callers. - * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but - treat as alias for TYPE_CODE_STRUCT for now. - -Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in: map "gdb" through program_transform_name when - installing. - -Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com) - - * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c} - (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): - Use "regi" for local indexing through register numbers, reserving - "regno" for the name of a specific register passed as an input - parameter. Fix bug propagated through all versions that sometimes - used regno as an index when it should have been regi, thus using - -1 as an index in some cases. - -Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com) - - * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include, - respectively, so same demangler can be used by other programs. - * Makefile.in: Remove demangler stuff. - * Makefile.in (depend): Pass -I../readline (needed for main.c). - * demangle.c (_initialize_demangler): Tell demangler which - CPLUS_MARKER to assume. - -Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com) - - RS/6000 portability changes (for hosting cross-debuggers). - - * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET. - * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h, - xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere. - * printcmd.c (print_frame_args): Remove an RS/6000 dependency. - * stabsread.c (define_symbol): Remove RS/6000 dependencies. - * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent. - (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep. - (NO_SINGLE_STEP): Add, target-dependent. - (loadinfotextindex): Lowercase, remove "aix_". - * xm-rs6000.h: Add for infptrace.c. - (NO_SINGLE_STEP): Remove, target-dependent. - * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code. - * xcoffread.c: Only build file if RS/6000 native GDB. - (build_function_symbol): Remove #if 0'd code. - * rs6000-tdep.c: Cleanup. Add static fn protos. - Use CORE_ADDR for addresses throughout. Make void fns void. - (pop_dummy_frame): Add FIXME about bogosity of design here. - (rs6000_struct_return_address): Ditto. - (frameless_function_invocation, frame_get_cache_fsr, - frame_initial_stack_address, xcoff_relocate_symtab, - xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo, - add_text_to_loadinfo, find_toc_address): Move from xdep file. - Use CORE_ADDRs. Change identifiers to lowercase. - - * rs6000-xdep.c: Make whole file conditional on native RS/6000, - supplying dummy routines if non-native. Add prototype for - static exec_one_dummy_insn. Move a mess of functions to - rs6000-tdep.c (as above). Remove #if 0'd code. - - * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side. - (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug. - * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o. - - * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems - for callers. - - * vx-share/README, nindy-share/README: New files describing - how these directories' code is shared, and with whom. - -Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com) - - * configure.in (target configurations): Reformat into table. - Remove unsupp. Amigados host and target. Ditto Mach 386 target. - - * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs. - * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto. - * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt. - * config/{go32.mt,i960.mt}: Remove; they only printed error msgs. - * config/nindy960.mt: Remove useless MT_CFLAGS setting. - * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h. - - * Makefile.in (config-check): Add command to check whether - configure.in is consistent with config/*. - -Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com) - - * configure.in (host configurations): Reformat nested cases into - easy-to-maintain table. - (m68k-altos-*, i386v*): We don't care whether coff encap is used. - config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove. - -Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com) - - * cplus-dem.c: Reorder args to most local functions to make them - follow the consistent pattern of struct work_stuff pointer first, - followed by pointer into string being demangled, followed by - pointer to the string where the result is being stored, followed - by other args. Also generally replace most variables of name - "type" with "mangled" for consistency. They all pointed to the - same string but half were one name and half the other. - * cplus-dem.c (LONGERNAMES): Remove #ifndef's. - * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow - use whenever a qualified name is being demangled. - * cplus-dem.c (do_type): Qualified names are treated similarly - to fundamental types, not as modifiers of fundamental types. - -Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in: Add sparclite as a target. - - * sparc-stub.c (handle_exception): Flush instruction cache just - before returning to the user. (hexToInt): Fix overzealous cleanup. - -Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com) - - * infrun.c (handle_command): Rewrite to allow multiple signal - numbers, signal number ranges, and to recognize "all" to mean all - signals except those used by the debugger. - * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command - to set or reset actions for specific signals. - -Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com) - - * coffread.c (decode_type): Call alloc_type to alloc new - types. - * stabsread.c (read_array_type, read_range_type, define_symbol): - Call alloc_type to alloc new types. - * stabsread.c (define_symbol): Move dbl_valu symbol field data - from type_obstack to symbol_obstack. - * stabsread.c (define_symbol): Move typedef_sym from type_obstack - to symbol_obstack. - * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data - associated with a type, using the same mechanism as was used to - allocate space for the type structure itself. - * coffread.c (patch_type, coff_read_struct_type, - coff_read_enum_type): Use TYPE_ALLOC. - * dwarfread.c (struct_type): Use TYPE_ALLOC. - * gdbtypes.c (create_array_type, check_stub_method, - allocate_cplus_struct_type): Use TYPE_ALLOC. - * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC. - * stabsread.c (read_struct_type, read_array_type, read_enum_type, - read_range_type): Use TYPE_ALLOC. - -Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com) - - * breakpoint.c (breakpoint_re_set): Select a default source - symtab if one is not currently selected. - * utils.c (query): Call wrap_here before building the output - query string, to turn off wrapping and flush any buffered output. - Otherwise our query may end up in the wrap buffer and never be - seen by the user. - * eval.c (evaluate_subexp): Report error when attempting to - evaluate subscript for types without a target type, rather - than dumping core by using the NULL pointer. - * symfile.c (symbol_file_command): Forget current_source_symtab - and current_source_line when discarding symbol table. - -Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com) - - Bug fixes from Andrew Heybey . - - * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type. - * mips-tdep.c (mips_print_register): Alloc enough space for two regs. - -Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com) - - * remote.c (remote_open): Fix baud rate setting to make -b flag - work. (remote_wait): Change 'T' message parser to deal with new - improved format which allows stub to send an arbitrary bunch of - registers. - * sparc-stub.c: General cleanups. (trap_low, handle_exception): - make all this re-entrant by storing all state on the stack. Clean - up memory error trapping. (computeSignal, set_debug_traps): - make it all table driven. Make a start at a baud rate setting command. - -Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com) - - * m68k-pinsn.c: handle new operand type 'r', introduced for cas2. - - * remote-vx.c: redefine malloc to avoid buggy declaration on - RS/6000 . - xm-rs6000.h: include to define fd_set for - on RS/6000. - -Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in: added FLAGS_TO_PASS variable, and passed it to - recursive invocations of make. Always create installation - directories. - -Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com) - - * m68k-pinsn.c: Minor fix in style of output (don't use - range to indicate floating point control registers). - -Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com) - - * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881. - - * infcmd.c (registers_info): Handle multiple register names. - Changes inspired by Roland McGrath. - -Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c: New file. Mix it with your SPARClite - application, and it will speak GDB remote protocol! - * remote.c (remote_wait): Change 'T' (expedited reply) message to - deal with arbitrary registers. Needed for sparc-stub. - -Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com) - - * cplus-dem.c (cplus_markers): Add table for gnu style and - use throughout, in place of compile time constant CPLUS_MARKER. - * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add. - * cplus-dem.c (cfront_special): New function, as suggested - by pfieland@stratus.com. - * cplus-dem.c (forget_types): New function. - * cplus-dem.c (cplus_demangle): Call gnu_special, moved from - demangle_prefix(). - * cplus-dem.c (mop_up): Call forget_types(). - * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING): - Use throughout, instead of checking current_demangling_style. - * cplus-dem.c (demangle_signature): When finding an explicit - start of function args, forget all remembered types for - lucid/cfront style demangling. - * cplus-dem.c (demangle_prefix): In a sequence of two or more - underbar characters, use last pair as the delimiter. Hoist - gnu_special() call up to cplus_demangle(). Call cfront_special() - when appropriate. - * cplus-dem.c (cplus_special): Fix virtual table name demangling - for inherited classes. - * cplus-dem.c (demangle_args): Document quirks of numbered - references to previously seen types. - * dbxread.c (read_ofile_symtab, process_one_symbol): - Use AUTO_DEMANGLING rather than explicitly checking - current_demangling_style. - * demangle.h: Add some comments. - * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING, - CFRONT_DEMANGLING): New macros. - * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is - not found in the actual producer string produced by lcc. - * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather - than explicitly checking current_demangling_style. - -Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com) - - * breakpoint.c (enable_longjmp_breakpoint, - disable_longjmp_breakpoint, set_longjmp_resume_breakpoint): - Check for duplicate breakpoints at the same address. Bug report - and preliminary fix from Dave Morrison, . - -Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com) - - * buildsym.c (end_symtab): Document that end_symtab can return - NULL under non-error conditions. - * dwarfread.c (read_file_scope): Guard against dereferencing NULL - returned from end_symtab for empty compilation units. - -Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com) - - * am29k-tdep.c: Lint from DECstation compiler. - * mem-break.c: Restore test of BREAKPOINT size that Fred removed. - As the man page says, "Sometimes you just can't get lint to shut - up". That doesn't mean you should blow away the code it won't - shut up about. - * mips-xdep.c: Revise stubbing-out of code until Rich cleans - it up over the next few weeks. Make mips x 29k build. - * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts. - (FIX_CALL_DUMMY): Comment in the patching of the breakpoint, - but leave it as a comment because the breakpoint instruction - is not easily accessible at this moment (it's static, and if - we define one here, it goes into every file compiled). - -Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.6.3. - * dwarfread.c (scan_partial_symbols): Skip over DIE's within - function scopes when building partial symbol tables. - * objfiles.c (open_existing_mapped_file): Make it clear in - warning message that out of date mapped files are ignored. - * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation - unit source file name in error message. - -Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (struct dieinfo): Add has_at_byte_size. - * dwarfread.c (struct_type): In absence of AT_byte_size for - bitfield, use size of object of member's type for the size of - the anonymous object containing the bit field. - * dwarfread.c (completedieinfo): Set has_at_byte_size when - an AT_byte_size attribute is seen. - * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to - union aux_ext (was aux_ent). - * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from - unsigned char* to char*, for Lucid compiler. - * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory - to be correct type (from unsigned char* to char*). - * valprint.c (type_print_derivation_info): Minor tweak to placement - of commas in derived class printing. - * xcoffread.c (builtin_type): Fix misspelling in fatal message. - -Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * xm-go32.h: Define LSEEK_NOT_LINEAR - * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined - then work out the lseek positions of newlines by running through - the file and `tell'ing. This makes source file listing work on - OS's where the relationship between physical position in file and - canonical position is indeterminate, eg VMS and DOS. - -Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com) - - * stabsread.c: Ensure that all members of all allocated structures - are initialized to known state to avoid hard to find bugs with gdb - using fields containing random data. - * buildsym.c (start_subfile): Compact dirname initialization. - * buildsym.c (patch_subfile_names): New function. - * buildsym.c (end_symtab): Make copy of dirname on symbol obstack. - * buildsym.c (end_symtab): Free all malloc'd subfile fields. - * buildsym.h (patch_subfile_names): Add prototype. - * dbxread.c (process_one_symbol): Call patch_subfile_names. - -Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com) - - * remote-udi.c: Update comments. - - * remote.c (getpkt): Only force retransmission ten times; - after that, assume bug in target code, and handle pkt anyway. - -Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in: Add support for apollo 68k under BSD environment. - * xm-apollo68b.h: New file to support above. - -Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com) - - * configure.in: Recognize i486 host cpu. - * valprint.c (type_print_derivation_info): Print derivation info - in same form as class declarations in source. - * valprint.c (type_print_varspec_suffix): Split arg printing - code out to type_print_args function. - -Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (struct dieinfo): Remove obsolete at_visibility, - at_import, at_frame_base. - * dwarfread.c (completedieinfo): Remove cases for obsolete - AT_visibility, AT_import, and AT_frame_base attributes. - * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for - i860, which can keep up to 4 shadow breakpoints. - * tm-stratus.h (USG): Define. - * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN. - * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN. - * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h. - * xm-stratus.h (NO_JOB_CONTROL): Remove define. - * config/stratus.mt (TDEPFILES): Include files available from - stratus that are not yet in release pending receipt of paperwork - at FSF. - * buildsym.c (finish_block): Minor code format change. - * gdbtypes.h (struct field): Add to comments. - * gdbtypes.h (virtual_field_bits): Add to comments. - * objfiles.c (allocate_objfile): Change obstack interface to - match FSF merging efforts. - -Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.6.2. - * Makefile.in (SFILES_MAINDIR): Add stabsread.c - * Makefile.in (OBS): Add stabsread.o - * Makefile.in (stabsread.o): Add build rule. - * stabsread.c, stabsread.h: New files. - * buildsym.c: Split out stabs specific support to stabsread.c. - * buildsym.h: Split out stabs specific support to stabsread.h. - * dbxread.c (stabsread.h): Include - * dbxread.c (dbx_new_init): Call stabsread_new_init. - * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init. - * dbxread.c (read_ofile_symtab): Call end_stabs. - * dbxread.c (process_one_symbol): Call end_stabs and start_stabs. - * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init. - * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add - really_free_pendings to cleanups. - * elfread.c (elf_new_init): Call stabsread_new_init. - * gdbtypes.c: Small changes to maintenance commands. - * mipsread.c (stabsread.h): Include. - * mipsread.c (psymtab_to_symtab_1): Call end_stabs. - * xcoffread.c (stabsread.h): Include. - * xcoffread.c (global_stabs): Remove redundant def. - * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs. - -Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com) - - * lmode_inferior_valid, lmode_ours_valid: New static vars. - * inflow.c (terminal_init_inferior, terminal_inferior, - terminal_ours_1, initialize_inflow): Record and use state - of lmode_inferior_valid and lmode_ours_valid. - -Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com) - - * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE. - include on USG. (from sef). - - * depend: es1800 dependency needed here. - -Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com) - - * buildsym.c (read_struct_type): Initialize structs allocated - with alloca, to avoid using random values from stack later on. - * defs.h (fprintf_filtered): Add prototype. - * gdbtypes.c (check_stub_method): Fix misleading comments. - * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint - support functions. - * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many - small changes to maint support functions. - * gdbtypes.h (cplus_struct_type): Reorganize member ordering - for some fields and expand comments. - * objfiles.c (allocate_objfile): Use new obstack_alloc_arg - macro and track change to obstack_full_begin macro. - * utils.c (fprintfi_filtered): New function. - * valprint.c (type_print_base): Fixup field printing to not - print extraneous lines and not print bogus "no data fields" - messages for C++ classes with no data members. Also use new - fprintfi_filtered function. - -Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com) - - * configure.in: es1800 ok for 68000 too. - -Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: echo error messages to stderr, not stdout - -Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: recognize hppa* instead of hppa - -Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com) - - * energize.c: Second cut at DynamicLoad message handling. - - * energize.c: Relativize pathnames in #include statements. - * (kernel_dispatch): Better error messages for unknown protocol - messages. - * (kernel_dispatch): First cut at DynamicLoad message handling. - - * Makefile.in: Remove -I../readline from all compilations, - include a special case for main.o instead. - -Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com) - - * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call - error if it fails to find a member type, rather than return NULL - and trigger a coredump. - * symtab.c (lookup_symbol, lookup_demangled_block_symbol, - lookup_demangled_partial_symbol,): Ask demangle_and_match to - match on complete demanglings, including argument lists for member - functions, rather than just accepting the first demangling that - matches the class and function name. - * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir - to start_symtab as the directory name. - * dwarfread.c (completedieinfo): Strip off any leading hostname - portion of the AT_comp_dir attribute string. Gdb doesn't know - what to do with them (FIXME). - -Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c (commands_command): Simplify code a bit, remove - unnecessary fflush(). - - * Makefile.in (OTHERS): Add gcc.patch. - * partial-stab.h (N_SO): Fix handling of redundant SOs (again...) - -Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (LCC_PRODUCER): Change to match current NCR - lcc producer string. - -Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com) - - * WHATS.NEW renamed to NEWS. - -Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com) - - * dbxread.c, dwarfread.c: Re-enable experimental code to - automatically select demangling style. - * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply - DEMANGLING_STYLE, to make more descriptive. Revert back to - "auto" as default. Comment use. - * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove. - * Makefile.in (${DEMANGLER}.o) Remove target and special - compilation rule. - -Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions). - -Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in, demangle.c: Change default demangling style to - gnu. - * Makefile.in: Update version to 4.6 !!! - * README, WHATS.NEW: Update for 4.6. - -Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com) - - * i960-tdep.c (frame_args_address): If arg pointer can't be found, - use frame address. - - * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF - nodes as base classes. - -Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com) - - * alldeps.mak, depend: Update. - - * xcoffread.c: Add decl for section_offset to keep prototype happy. - - * Makefile.in (VERSION): 4.5.9. - - * xm-hp300bsd.h: Add decl for strdup(). - * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in - PDR. Cleanup a few things, fix compilation warnings. - -Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (DEMANGLING_STYLE): New define to set default - demangling style for C++. Defaults to "auto". - * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE. - * Makefile.in (SFILES_MAINDIR): Add demangle.c - * Makefile.in (OBS): Add demangle.o - * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING): - Remove compile time decisions about demangling style and replace - with runtime decisions using current_demangling_style. - * cplus-dem.c (main): Expand code included during building of - standalone demangler to recognize demangling style options. - * dbxread.c (demangle.h): Include. - * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++ - demangling style if processing g++ code and current demangling style - is auto (Note: this feature currently disabled.) - * demangle.c: New file, generic demangling control. - * demangle.h (demangling_styles): New enumeration to select one - of several demangling styles. Also define string names for each - style. - * demangle.h (set_demangling_style): Add prototype. - * dwarfread.c (demangle.h): Include. - * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER): - New producer string prefixes to recognize. - * dwarfread.c (handle_producer): Consolidate actions for specific - producers. Set demangling style based on producer string if - current style is auto. (Note: this feature currently disabled.) - * config/ncr3000.mt (DEMANGLE_OPTS): Remove. - -Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com) - - * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp. - -Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com) - - * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename. - * c-exp.y: Call lookup_signed_typename() after seeing - "signed". This handles "signed char" correctly. - * c-exp.y: Recognize (but ignore) 'const' and 'volatile' - keywords before a type specifier. - -Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com) - - * command.c (lookup_cmd_1): Clarify descriptive comments. - * gdbcmd.h (maintenanceprintlist): Add declaration. - * main.c (maintenanceprintlist): Add definition. - * main.c (gdb_completer_command_word_break_characters): Add. - * main.c (symbol_completion_function): Switch completer word - break character sets dynamically, based on whether completion is - being done on commands or on something else. - * main.c (initialize_cmd_lists): Init maintenanceprintlist. - * maint.c: Include demangle.h. - * maint.c (maintenance_demangle): New function. - * maint.c (maintenance_print_command): New function. - * maint.c (_initialize_maint_cmds): Reorganize some commands - under new maintenance print subcommand. - -Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com) - - * gdbtypes.c (lookup_struct_elt_type): If the input type is - TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the - target type. Otherwise, 'whatis this.field' wouldn't work, - which would be inconsistent, since 'print this.field' works. - * buildsym.c (read_struct_type, read_enum_type): Clear - TYPE_FLAG_STUB flag. - * buildsym.c (cleanup_undefined_types): Don't rely on a - flawed "Reasonable test to see if" a type has been defined - since it was referred to; now we can just see if the - TYPE_FLAG_STUB flag has been cleared. - * valprint.c (print_type_base): Emit public/protected/private - labels for methods as well as fields. Also, indent these labels - 2 spaces instead of 4, for a more conventional "look". - * symtab.c (gdb_mangle_name): Undo Fred's change, unless - GCC_MANGLE_BUG is defined. Also, handle destructors specially. - * gcc.patch: New file. Contains patch for gcc (so people - with gdb-2.2.x won't have to wait for a new gcc release). - -Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com) - - * i960-pinsn.c (mem): Variables reg[123] should point to CONST. - (print_addr): Call print_address to show symbolic version as well. - - * remote-vx.c (vx_kill): Don't look for arguments; they aren't - being passed. - (vx_read_register): Declare inferior_fp_regs. Delete code for - copying "inferior_registers" around; the values are already in var - "registers". Use correct size for register set. - - * remote-vx.c (vx_write_register): Don't try writing FP regs; the - target doesn't support it. - (vx_read_register): Don't try reading them either. - - * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the - VxWorks back end reads them in one contiguous set except for this - one. - (register_names): Change "pc" to "pcw" to avoid confusion printing - "$pc". - * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we - find the PC under VxWorks. - -Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type - to create new blank types, instead of handcrafting them. - * defs.h (printfi_filtered): Add prototype. - * utils.c (printfi_filtered): New function. - * gdbtypes.c (recursive_dump_type): Use printfi_filtered to - to simplify the code. Other cleanups. - * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI. - * gdbtypes.h (struct cplus_struct_type): Add comments describing - use of various fields. - * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions. - * c-exp.y (%token): Add CLASS as a token for C++, add grammar - production that currently treats it exactly the same as STRUCT. - * c-exp.y (yylex): Recognize "class" as token CLASS. - * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs. - * symtab.c (decode_line_1): Fix to pass quoted args on down to - general symbol handling code. Call cplus_mangle_opname with - DMGL_ANSI. - * symtab.c (decode_line_2): Print demangled function names in - breakpoint menus, instead of just file and line number. - * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI. - * valprint.c (type_print_base): Print "class" for C++ classes, - rather than "struct". Print section labels for public, protected - and private members of C++ classes. - * values.c: Include demangle.h. - * values.c (value_headof): Call cplus_demangle with DMGL_ANSI. - -Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (VERSION): Update to 4.5.8. - - Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to - prevent crashes when examining cross-targets. - * dbxread.c (process_one_symbol): Include directory name when - calling start_subfile for SOL & BINCL symbols. This allows gdb to - find include files, and yacc/lex sources when the cwd doesn't match - that in which the object was compiled. - * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no - msymbols. - * symtab.c (lookup_symtab_1): Rewrite. It now handles include - files. - -Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com) - - * maint.c (maintenance_command, maintenance_info_command): - Install with allow_unknown as 0 and call help_list to show - list of possibilities when no subcommand is specified. - -Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com) - - * configure.in: Add m68k-ericsson-*. - * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files. - -Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com) - - * maint.c: New file. - * Makefile.in (SFILES_MAINDIR): Add new file maint.c. - * Makefile.in (OBS): Add new file maint.o. - * defs.h (command_class): Add class_maintenance. - * defs.h (MAINTENANCE_CMDS): Default to including maintenance - commands. Allow for them (and other nonessential parts of gdb) - to be selectively left out under special circumstances. - * gdbtypes.c (recursive_dump_type): New function; supports - maintenance print-type command. - * gdbtypes.h (recursive_dump_type, maintenance_print_type): - Add prototypes. - * main.c (maintenancelist, maintenanceinfolist): Add maintenance - command lists. - * main.c (initialize_cmd_lists): Eliminate unnecessary casts on - initializers. Add initializations for setprintlist, showprintlist, - setchecklist, showchecklist, maintenancelist, and maintenanceinfolist. - * printcmd.c (maintenance_print_type): New maintenance cmd. - * valprint.c (setprintlist, showprintlist): Move to main.c, as - implied by comment that all cmd lists are owned by main.c. - * infcmd.c (unsetlist): Move to main.c, as implied by comment - that all cmd lists are owned by main.c. - * language.c (setchecklist, showchecklist): Move to main.c, as - implied by comment that all cmd lists are owned by main.c - * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist, - deletelist): Remove redundant declarations (also in gdbcmd.h). - * symmisc.c (printsyms_command): Now maintenance_print_symbols. - * symmisc.c (printmsyms_command): Now maintenance_print_msymbols. - * symmisc.c (printpsyms_command): Now maintenance_print_psymbols. - * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles. - * symtab.h (maintenance_print_symbols, maintenance_print_psymbols, - maintenance_print_msymbols, maintenance_print_objfiles): - Add prototypes. - * symmisc.c (printsyms_command, printpsyms_command, - printmsyms_command, printobjfiles_command): Removed from - _initialize_symmisc. - * main.c (dump_me_command): Moved to maint.c and renamed to - maintenance_dump_me. - * breakpoint.c (all_breakpoints_info): Rename to - maintenance_info_breakpoints. - * breakpoint.c (_initialize_breakpoint): Convert add_info of - all_breakpoints_info to add maintenance_info_breakpoints to the - maintenanceinfolist instead. - main.c (initialize_main): Set up maintenance class commands. - -Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com) - - * energize-patches: Fix minor problems with building energize lib. - - * energize-patches: Change names of all cadillac procedure calls - to be energize procedure calls. Simplify many hooks by moving - tests energize.c. Configure energize, and build it automatically now. - -Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.5.7. - * cplus-dem.c (demangle_args): Validate index for previously - seen type to guard against bogus values from malformed manglings. - * valops.c (value_struct_elt_for_reference): Guard against - blindly using NULL return value from lookup_symbol. - -Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com) - - * cadillac.c, cadillac-patches: Rename to energize.c and - energize-patches. Change all routines and variables named - 'cadillac*' to 'energize*'. Create new file called energize.h to - hold all interface declarations. - - * deblib/connection/*: Move all of this stuff into energize/, but - delete unneeded files. - -Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com) - - * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't. - - * buildsym.c (finish_block): Fix thinko `inner block' complaints. - * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.". - * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on - child processes, to avoid dead ones "hanging around" after GDB exits. - (attach): Always stop the process if it needs it. Set RLC flag - when attaching running processes, so it will continue if we detach - it, quit, or are killed. - (detach): Clear faults and set RLC flag to make process run - when we close it. - (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR. - Callers changed. - (info_proc): Open process O_RDONLY, so we can see any process, - even those controlled by debuggers. - * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2). - -Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com) - - Relocate symbols using an array of section_offsets, rather than a - single `addr' or `offset'. This makes Solaris-2 support work, and - permits better VxWorks (and maybe xcoff) support later. - - * symtab.h (struct section_offsets): New structure for keeping - a set of offsets, rather than a single one. - (struct objfile): Replace addr with section_offsets member. - * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes. - * gdb-stabs.h: New include file with `symbol type specific' - parameters for psymtabs and objfiles. - * Makefile.in (HFILES): Add gdb-stabs.h. - * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes. - * coffread.c: Conforming changes. Fake offset array always 0. - * dbxread.c: Conforming changes. - (struct dbx_symfile_info): Move to gdb-stabs.h. - (start_psymtab): Call elfstab_offset_sections to calculate good - offsets for this source file, based on the ELF symbol table info. - (read_ofile_symtab): Yank N_CATCH, which is dead. - (process_one_symbol, N_CATCH): Yank. - (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY): - Relocate with SECT_OFF_TEXT. - (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string - to distinguish relocatable from absolute symbols. Then, if not - absolute, do: - (", N_STSYM, N_DSLINE): SECT_OFF_DATA. - (", N_LCSYM, N_BSLINE): SECT_OFF_BSS. - (", N_ROSYM): SECT_OFF_RODATA. - (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info. - (dbx_symfile_offsets): Add to translate addr to offset. - * dwarfread.c: Conforming changes. Single offset currently used. - * elfread.c: Add various complaints about elf/stab stuff. - #include gdb-stabs.h. Conforming changes, using a single offset. - (elf_symtab_read): Record info from BSF_FILE symbols, and local - variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata", - for later use in building psymtabs. - (elf_symfile_read): Allocate dbx_symfile_info here, to keep - the info collected in elf_symtab_read. Cleanup calls free_elfinfo. - (free_elfinfo): New fn, frees all chained stab_section_infos - in an objfile, and zaps the start-of-chain pointer. - (elfstab_offset_sections): New fn, looks in stab_section_info - chain to determine section bases to relocate a psymtab's worth - of symbols, as they are being read. - * mipsread.c: Conforming changes. Stabs-reading will relocate - using one offset. MIPS-reading will not relocate at all. - * partial-stab.h: Relocate different symbol types using different - offsets from section_offsets. - * symfile.c: Conforming changes. - (find_lowest_section): Unused function to use later - to free us from the Tyranny of the Text Section. - (syms_from_objfile): Translate absolute arg ADDR to offsets used - in all lower layers of symbol reading. Call format-specific - sym_offsets function to initialize offsets for high speed symbol - reading. - (symbol_file_add): Call reinit_frame_cache so callers don't have to. - (symbol_file_command, add_symbol_file_command): Callers changed. - * symmisc.c (dump_psymtab): Print new relocation parameters. - * xcoffread.c: Corresponding changes. - - * buildsym.c: Tidy innerblock_complaint and blockvector_complaint. - * main.c (main): Read the $HOME/.gdbinit file before processing - the argv arguments (e.g. reading symbol files or core - files). This allows global parameters to be set, which will apply - during the symbol reading. The ./.gdbinit is still read after - argv processing. - * symtab.c (list_symbols): `i variables' shouldn't show enum values. - * xcoffexec.c: Clean up quote inside comment. - -Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com) - - * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c, - core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c, - eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c, - i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c, - infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c, - putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c, - sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c, - tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, - values.c, xcoffread.c: - Remove "(void)" casts from function calls where the return value - is ignored, in accordance with GNU coding standards. - -Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com) - - * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris. - * partial-stab.h: Ignore N_ENDM. - * elfread.c (elf_symtab_read): Ignore symbols that don't have a - CODE or DATA section attachment. This eliminates a lot of random - values from shared libraries, which screw up the ordinary symbols - in the address ranges they happen to overlap. - * buildsym.c (define_symbol): Eliminate special tests - for function types; move into "function" cases in switch statement. - (define_symbol: 'f', 'F', 'P'): Process all parameter types - in case they define new type numbers. But ignore them (FIXME). - ('k', 'B'): Ignore const and volatile if we see them (FIXME). - (read_sun_builtin_type): Add commentary. - -Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * xm-rs6000.h: define MEM_FNS_DECLARED - -Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com) - - * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c. - (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now. - * mips-xdep.c: Remove most include files (unused, caused errs). - (fetch_core_registers): Use right parameters in dummy fn. - -Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (scan_file_globals): Beware the null file. - Fix from Jim Williams. - - * stack.c (return_command): Evaluate expression *before* popping - off the stack frames! Fix inspired by Jim Williams. - (up_silently_command, down_silently_command): No sel frame is error. - - * defs.h (memcpy, memset): Conditionalize decls on - #ifndef MEM_FNS_DECLARED, since DECstation differs. - (alloca): Break out the STDC and non-STDC alloca cases, to make - it work on old preprocessors as well as "picky ANSI" ones. - * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED. - - * mips-tdep.c (heuristic_proc_start): Zero arg produces zero. - * utils.c (fputs_demangled): Rename SLOP since DECstation system - header files define it! - - * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D. - -Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com) - - * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c, - symtab.h, tm-i386v4.h, valprint.c, values.c: Lint. - * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c, - findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c, - putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h, - utils.c, valarith.c, valops.c, valprint.c, values.c: - Replace bcopy() use with memcpy(), which is more standard and can - take advantage of gcc's builtin functions for increased performance. - * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c, - ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h, - target.c, values.c: - Replace bzero() use with memset(), which is more standard and can - take advantage of gcc's builtin functions for increased performance. - * i386-tdep.c, main.c, valprint.c: - Replace bcmp() use with memcmp(), which is more standard and can - take advantage of gcc's builtin functions for increased performance. - -Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com) - - * remote.c (remote_wait): Fix cast on signal() call. - * defs.h (alloca): More diddling with alloca. Have to ensure - that it has a prototype, so that if alloca is defined as a macro - that takes an arg, the definition is seen as a use of a macro - that takes an arg, to satisfy picky ANSI preprocessors. - -Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com) - - * sparc-pinsn.c: Use rather than "string.h", for - consistency with all other gdb files. - * cadillac.c: Use rather than . - * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr. - * Makefile.in (MAKE): Remove definition for consistency with - other Makefile.in files and to fix problem with recursive makes. - -Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com) - - * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it - crashes H-PUX. - -Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * source.c (print_source_lines): for DOS interoperability; don't - print CR (013) as ^M. - -Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (dbx_symfile_init): Move more code under hp9000s800 - conditional. - * hppabsd-core.c: Don't include "param.h", include - instead. - * remote.c (remote_wait): Cast signal to void * to avoid warning - from busted HP compiler. - - * partial-stab.h (N_SO): Rearrange code a little so that all SO - stabs cause end_psymtab to be called. - - * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC - compiler feature of putting 'c' into basic type descriptors for - all forms of char. - - * procfs.c (child_resume): Work around Solaris (on Sparc) lossage - where there is no place for nPC in prrun struct. - -Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com) - - * mipsread.c: Pass NULL name pointer to init_type, not 0. - * gdbtypes.c (init_type): Use copy of typename on type_obstack. - * dwarfread.c (enum_type): Save enum names on type_obstack. - * dwarfread.c (struct_type): Save member name on type_obstack. - * symtab.c (_initialize_symtab): Fix misspelling. - * regex.c (store_jump, insert_jump): Return void. - -Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com) - - * defs.h (PARAMS): Move to ../include/ansidecl.h. - (alloca): Declare return type on SPARC, since Sun doesn't. - (*_BYTE_ORDER): Improve comment: *must* be defined. - - * tm-hppa.h: New file, architectural definition of HP PA. - * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h. - - * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c, - hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, - hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c, - ser-go32.c, xcoffsolib.c: Remove which is already in - "defs.h". - - * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, - hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c, - xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights. - -Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com) - - * printcmd.c (output_command): Thinko. - (x_command): Only set remembered size/format if cmd succeeds. - - * dbxread.c (read_ofile_symtab): Remove N_CATCH special case, - since it is no longer used and burns time for every symbol read. - (process_one_symbol): Treat N_CATCH like default (complain). - -Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com) - - * partial-stab.h (case N_TEXT): Fix fencepost error when - detecting start of new symbol info after reading symtab for a - module with a zero length TEXT segment. - -Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.5.6. - * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to - correct type. - * defs.h (NORETURN): Define away for Lucid compiler. - * remote.c (remote_timer, remote_interrupt): Signal handlers - take one int arg. - * ser-termios.c (serial_write, serial_close): Return whatever - value the write/close call returns, rather than falling off end. - * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on - more systems than it is "char *". Define PTRACE_ARG3_TYPE to - default to int. - * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c, - inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type - of third arg. - * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c, - m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c, - pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c, - symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace - argument 3. - * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers, - store_inferior_registers): Supply missing fourth argument to - ptrace(). - * cadillac.c (kernel_dispatch): Make return type void. - * cadillac.c (iosig): Signal handlers take one int arg. - * valprint.c (val_print_fields): Call fprint_symbol to get - automatic C++ demangling for mangled field names. - -Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com) - - * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment. - * dwarfread.c (enum_type): Fix misspelling in comment. - * valprint.c (val_print_fields, cplus_val_print): Minor - adjustment to printing of C++ class structures to more closely - match format for printing C structures, with and without setting - pretty print. - -Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com) - - * infrun.c (wait_for_inferior): Don't test for SIGEMT - (which is not a Posix signal) if it isn't defined. - * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in: - New port to Linux (a free Unix clone for 386 machines). - -Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com) - - COFF changes for dealing better with EPI 29K C compiler output. - - * coffread.c (record_minimal_symbol): Pass the minsym type to it. - Callers changed. - (coff_end_symtab): Sort blocks if needed. Complain if misordered. - (read_coff_symtab): Move patch_opaque_types call from - coff_symfile_read. Restrict it to symtabs from this objfile. - (process_coff_symbol: C_TPDEF): Don't put ordinary foward - references on opaque type chain; just let coff_lookup_type handle 'em. - (decode_type): Complain about tagndx values on - non-struct/union/enum types, which the EPI compiler tends to produce. - - * symtab.c (list_symbols): Make minimal symbol variable-finding work. - - * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order - dependency. - - * elfread.c (elf_symfile_read): Update bfd_elf_find_section - usage to match new prototype. Include libbfd.h to get prototype. - - * source.c (find_source_lines): Handle large st_size fields. - -Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com) - - * infcmd.c (jump_command): Use cleanups to avoid memory leaks. - * stack.c (return_command): Use cleanups to avoid memory leaks. - -Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com) - - * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix - INT_REGNUM to INTE_REGNUM. - - * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler. - -Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c, - hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c, - hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h, - tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge. - - * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern - declarations of malloc/realloc/free that are inserted by some - versions of yacc. - * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by - #undeffing them. - * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet - another decl of strdup (this really ought to come from libiberty.h!). - -Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com) - - * remote.c (getpkt): Error if input exceeds buffer size. - (_initialize_remote): `set remotedebug' enables packet trace. - - * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative - N_SLINE's, etc, just like Sun cc on Solaris2. - - * am29k-tdep.c (read_register_stack, write_register_stack): - Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable - variable. Add `set' and `show' commands for it. - * doc/gdb.texinfo: Document it. - -Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com) - - * valprint.c (type_print_1): Plug memory leak. Print all - C++ syms as demangled, not just functions. - * buildsym.c (read_range_type): When we find a signed char - type, do a lookup of signed char, not plain char. Plain char's - still get looked up as plain char's elsewhere. - -Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com) - - * eval.c: Avoid residue-by-zero when evaluating without side effects. - (Bug and fix found by Pierre Willard.) - -Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com) - - * xm-rs6000.h: Fix decls for malloc, realloc, and free. - - * xm-rs6000.h: Add decl for strdup(). - - * tm-rs6000.h: Remove #include of inferior.h. Fixes many - compilation errors. - - * breakpoint.c (enable_command, disable_command): Without args, - should only affect normal breakpoints and watchpoints. - - * m68k-pinsn.c (print_insn_arg): Make register be const. - * xcoffexec.c: Remove ' from comment. - * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts - with decls of malloc in c-exp.tab.c (as produced by yacc). - There's got to be a better way to do this... - -Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com) - - * partial-stab.h: Convert single rindex use to strrchr. - * mipsread.c, dbxread.c: Remove troublesome inclusion of non- - standard file, now that the only single use of - rindex in the gdb source files is gone. - -Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com) - - * mipsread.c: Undo ill effects from including , - which #defines index to be strchr. Unfortunately, index is - a member of a symbol table structure that can't be changed. - * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h, - remove redundant #include's. - -Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com) - - * mipsread.c: #include for rindex(). - -Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com) - - * xcoffexec.c (map_vmap): Turn comment into a real C comment. - -Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (process_one_symbol), partial-stab.h: Ignore - extraneous SO stabs from busted C++ compilers. - -Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.5.5. - * symtab.c (decode_line_1): Until C++ support stabilizes, when - C++ lookups fail, print possibly helpful hint about completion. - * cplus-dem.c (demangle_signature): Fix ARM style demangling - for static data members. - * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype. - * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install, - it's broken on ncr3000's. - -Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (decode_modified_type): Change type of first arg. - Change 'modifier' to char from unsigned char. Cast single use - that needs to be unsigned char. - * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling. - * utils.c (strdup_demangled): Add function. - * defs.h (strdup_demangled): Add prototype. - * stack.c (return_command): Demangle C++ function names for query. - * infcmd.c (jump_command): Demangle C++ function names for query. - * cplus-dem.c (consume_count): New function and prototype. - * cplus-dem.c (demangle_class, gnu_special, demangle_func_type, - do_type): Replace conversion code with consume_count(). - * cplus-dem.c (gnu_special): Fix demangled of static members. - * source.c (list_command): Print demangled function names - when appropriate. Fix supplied by Peter Schauer. - -Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com) - - * sparc-tdep.c: Clean up slightly for Solaris2. - - * buildsym.c (define_symbol): Nameless types are now on several - platforms; generalize them and un-ifdef them to make Solaris 2 - work. - -Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com) - - * infcmd.c: Fix typo (reported by Rob Savoye). - * xm-sun4sol2.h (gregset_t): Thinko in register set definition. - * symtab.h: Disable SYMBOL_BASEREG_VALID until it works. - * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from - psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size, - rather than the one for the first file in the dependency chain. - - * dbxread.c (end_psymtab): Only reset texthigh if it's not already - set. Don't reset our own texthigh, or dependency-only pst's, in - scanning all the rest of the psymtabs. - (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF. - - * buildsym.h (N_UNDF): Improve comments. - (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob..."). - -Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com) - - * symtab.h (struct symbol): Add aux_value union for preserving - an additional per-symbol value. - * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines. - * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition. - * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid. - * printcmd.c (address_info): Use SYMBOL_BASEREG if valid. - * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid. - -Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com) - - * symfile.c (clear_symtab_users_once): Now non-static (for - objfiles.c). - -Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com) - - * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c, - ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, - vax-pinsn.c: Remove reg_names decl (now in defs.h). - - Solaris-2 support on SPARC: - - * dbxread.c: Add symbol_size to struct dbx_symfile_info. - Add symbol_size and file offsets to struct symloc. - Add static symbol_table_offset, string_table_offset, - file_string_table_offset, next_file_string_table_offset, - last_function_name. - (add_old_header_file): Convert error() to complain()t. - (dbx_symfile_read): Get symbol size via the objfile. - Also get symbol_table_offset. - (dbx_symfile_init): Record symbol size and count via the objfile. - (dbx_next_symbol_text): Always add file_string_table_offset when - accessing string table. - (read_dbx_symtab): Initialize file_string_table_offset to 0. - (SET_NAMESTRING): Use the offset. - (end_psymtab): Large kludge to determine addresses where source - files start and end (for the psymtab header). - (psymtab_to_symtab_1): Set file_string_table_offset before reading. - Get this, symbol size, and symbol offset, from psymtab. - (read_ofile_symtab): Don't back up one symbol for Solaris2. - Patch up last_source_start_addr if zero in N_SO. - (process_one_symbol): Add variable function_start_offset. - ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for - BLOCK_ADDRESS_FUNCTION_RELATIVE. - ( "", N_OBJ, N_OPT): Ignore. - (elfstab_build_psymtabs): New function to read stabs out of - an ELF file. - - * Makefile.in: Accept $(BISON) even though we really want $(YACC). - (gdb): use GLOBAL_CFLAGS when linking, too. - * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets. - (N_OBJ, N_OPT): Ignore. - ('f', 'F'): Save last function name. - - * elfread.c (record_minimal_symbol_and_info): Kludged to put - extra info in the minimal symbol. - (elf_symtab_read): The extra info is the size of an ELF object, - which was kludged to us in the `udata' field of the BFD symbol. - Gag me with a crowbar... - (elf_symfile_read): Keep track of both the absolute load address, - and the offset between load addr and symbols. Handle STABS as - well as DWARF sections, passing the absolute load address to - elfstab_build_psymtabs. - - * symfile.h: Prototype elfstab_build_psymtabs. - * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list. - - * xm-sysv4.h: Add to avoid conflicting defns in defs.h. - - * buildsym.h: Add processing_acc_compilation flag. - * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New. - (define_symbol): Skip arg types in function entries. Resolve - overloaded 'P' which acc uses for prototypes of functions called - by this file. - (read_type: 'b', 'r'): Handle Solaris2 builtin types. - - * minsyms.c (prim_record_minimal_symbol_and_info): Hack to - save size of ELF symbols. FIXME. - * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2. - * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines. - - * configure.in: Solaris config is sparc-sun-solaris2. - * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm. - - * objfiles.c (free_objfile): Eliminate storage leaks. Contributed - by . - * symfile.c (symfile_bfd_open): Comment where name is freed. - * symmisc.c (extend_psymbol_list): Comment where list is freed. - -Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com) - - * expprint.c (print_subexp): Add missing ']'. - * defs.h (reg_names): Fix declaration to match that in infcmd.c - * stack.c (reg_names): Delete redundant (and inconsistent) decl. - * WHATS.NEW: Point out improved C++ function name handling. - * gdbtypes.c (lookup_fundamental_type): For now, use the same - type names for both implicitly and explicitly signed integral - types. See comment in the source code. - -Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com) - - Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com): - * defs.h (longest_to_int): Avoid void arm of ?: in error case. - * expprint.c (print_subexp): Fix printing of register names. - -Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com) - - * inferior.h (register_valid): Declare. - * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl. - * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add - macros for traversing the data structures in a single objfile. - * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon. - * tm-i960.h (REGISTER_NAMES): Cosmetic change. - * infcmd.c: Lint. - -Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com) - - * c-exp.y, m2-exp.y: Move remapping defines for malloc and - realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}. - * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh, - sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install. - -Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com) - - * depend: rebuild to account for remote-st2000.c. - * remote-st2000.c: Almost works now. - * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile. - -Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com) - - * c-exp.y (yylex): Recognize single-quoted strings that specify - tokens with embedded whitespace, such as C++ demangled names. - * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes. - * main.c (gdb_completer_quote_characters): Add global variable. - * main.c (symbol_completion_function): Total rewrite for C++ - demangled name handling. - * main.c (skip_quoted): New function. - * main.c (main): Set rl_completer_quote_characters. - * symmisc.c (dump_symtab): Print source language for symtab. - * symtab.c (expensive_mangler): Add prototype and function. - * symtab.c (completion_list_add_symbol): Total rewrite for new - C++ demangled name handling. - * symtab.c (lookup_symbol): Check for demangled C++ symbol first, - other changes for demangled C++ symbol handling. - * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match. - * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match. - * symtab.c (decode_line_1): Recognize C++ demangled names on input. - * symtab.c (completion_list_add_symbol): Total rewrite for new - C++ demangled name handling. - * symtab.c (expensive_mangler): New function. - * utils.c (strcmp_iw, demangle_and_match): New functions. - * xcoffread.c (aixcoff_symfile_read): Fix prototype. - -Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.5.4. - * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS - to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names. - * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info. - -Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com) - - * alldeps.mak: Rebuild to account for new files. - * config/st2000.mt: Use tm-st2000.h, not tm-68k.h. - * tm-st2000.h: New file. - * configure.in: Tandem debug monitor (st2000) support. - * remote-st2000.c, config/st2000.mt: ditto. - -Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com) - - * blockframe.c (inside_entry_file, inside_main_func, - inside_entry_func): Return 0 if no symbols; avoid crashing. - -Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass - without masking, since it is signed and will later be compared - against signed quantities. The right fix is probably to make - it all unsigned, but this is a small, safe fix for this release. - FIXME -- make the real change sometime soon. - -Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com) - - * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW - parameter in call to `symbol_file_add' to 0. - - * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it. - -Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com) - - * configure.in: Handle -m680[01234]0-wrs. - -Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com) - - * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to - `ieee_extended_to_double'. - -Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com) - - * valops.c (value_assign): Lint, by Pierre Willard. - -Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com) - - * coredep.c (fetch_core_registers): Remove premature warning, - which triggers on DECstation even though all regs are accessible. - - * m68k-pinsn.c (print_insn_arg): Use new macros to get - sign-extension of instruction fields even on unsigned-char hosts. - Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com. - - 88K changes inspired by Ted Lemon (uunet!lupine!mellon): - * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros, - since they define the target, not the host. - * m88k-pinsn.c: Fix typo. - -Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com) - - * valarith.c (value_zerop): -0.0 is still zero. - * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares. - Patches by Paul Eggert . - -Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com) - - * alldeps.mak, depend: re-make to account for ser-*.c. - -Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com) - - * inflow.c (new_tty): Temporarily ignore SIGTTOU when - disconnecting from controlling terminal, to avoid gdb hanging - on SVR4. Fixes bug reported by Oliver Okrongli. - * procfs.c (PROC_NAME_FMT): Change format to match default used - by system, as suggested by Oliver Okrongli. - * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses - bug fix from Brent Townshend (bst%tt@cam.ORG). - * c-exp.y (nonempty_typelist): Fix memory overrun bug reported - by turlais@rechser.total.fr. - * dwarfread.c (decode_subscr_data): Fix bug in calculation of - length of non-zero lowerbound arrays. Bug fix from Peggy Fieland. - * objfiles.h (unlink_objfile): Add prototype. - * objfiles.c (unlink_objfile): Add function. - * objfiles.c (free_objfile): Call unlink_objfile. - * objfiles.c (allocate_objfile): Call unlink_objfile on newly - remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com. - Also, discard old possibly bogus sf struct. - * symfile.c (symbol_file_add): Call init_entry_point_info() and - find_sym_fns() for remapped symbol files, in case of any changes - since the last mapping. - -Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * findvar.c (read_relative_register_raw_bytes): use the raw size - of a register to bcopy, rather than the host's sizeof(CORE_ADDR). - -Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - Changes to support GDB running on DOS using GO32 and H8 support - - * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h", - allowing hosts with different text and binary file formats to - work. - * coffread.c (read_coff_symtab): changed calling convention and - operation - now it opens its own file with FOPEN_RB rather than - duping and fdopening the provided handle. - * dbxread.c, cplus-dem.c: #include mangling. - * exec.c: If O_BINARY isn't defined, set it to 0, call openp for - binary files oring in the right bit. - * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals. - * remote-hms.c: cleanup to use the new remote serial stuff - * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host - independent remote terminal I/O. - * remote.c: if DONT_USE_REMOTE not defined, then don't use it. - * source.c (openp): fix off by one problem removing / - can now - open a source file in the root directory with DOS. - * values.c (value_as_pointer): remove bogus address bits from - long. (unpack_long): unpack into unsigned long/short if pointer. - -Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com) - - * infrun.c (child_attach): Don't allow gdb to attach to itself. - It gets permanently stuck in many OSes. - * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs - to printf_filtered. - * breakpoint.c: Improve help text for info breakpoints. - -Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com) - - * README: Add pointer to internals doc, and describe reading - info files. - * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard. - * symtab.c (output_source_filename): Remove old glop for wrapping - lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com). - -Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in: version.c should depend on Makefile, not Makefile.in. - * munch: Add sort -u to avoid duplications. - * symtab.c (lookup_symbol): Improve Stu's fix of 22 April. - Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn). - -Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com) - - * cplus-dem.c (demangle_signature): Recognize misplaced '_' to - avoid infinite loops while demangling bogus mangled names. - * valprint.c (type_print_base): Minor fix for GNU style guide - conformance. - -Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond) - - * Makefile.in (VERSION): Bump to 4.5.3 - * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore - * Makefile.in (demangle): New target to create standalone - demangler with same code and options as internal demangler. - * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc - to support ARM style and Lucid style demangling, improve - maintainability, fix several demangling bugs. More changes - to follow. - * defs.h (strstr): Add ANSI compatible prototype. - * valprint.c (type_print_1): Demangle using ansi option. - * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore. - -Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com) - - * xcoffexec.c (vmap_exec): Don't assume .text and .data are the - first two sections. - -Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com) - - * mipsread.c (parse_procedure): Return rather than using - uninitialized variable 'b'. - -Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c, - 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c: - Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes - relative to each source file. - -Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on - recursions. - -Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com) - - * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h". - * am29k-tdep.c: Update to latest code from AMD. - (get_saved_register) don't crap out if no frame. - * remote-udi.c: Set/clear inferior_pid as appropriate. - (udi_open) call target_preopen, don't close fd 0!!!, clean up - error handling. Fixup end-of-debugging messages. - (udi_fetch_registers) clean up big time, mainly don't multiply - register_valid indices by 4, and use proper Offset when reading - gr96-gr127. (udi_store_registers) general cleanup. - (fetch_register) cleanup, simplify. (regnum_to_srnum) - INT_REGNUM->INTE_REGNUM. - * tm-29k.h: Upgrade to latest code from AMD. - * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro. - (UDIConnect) Clean up error processing (like, don't do exit() if - execlp fails), make code restartable, make more attractive. - (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop - otherwise. - -Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com) - - * tm-irix3.h: Re-define CPLUS_MARKER to '.'. - * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER - from former to latter. - -Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com) - - * cplus-dem.c (do_args): Handle void args the same as others. - * objfiles.c (free_objfile): Only try to unmap files when - reusable objfiles are supported. - * valprint.c (type_print_varspec_suffix): Add parameter that - specifies if C++ demangling included function arguments. Use - it to suppress printing extra pair of ()'s. - * valprint.c (type_print_1): Fix problem with printing demangled - C++ function types where demangled type includes the function - args. - -Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (DEMANGLER): Define and default to cplus-dem. - Allows selection of C++ demangler to be a configuration option - until multiple demanglers are supported. - * demangle.h: New include file for extended demangler support. - * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c, - utils.c, valprint.c: Include "demangle.h" and change all calls - to cplus_demangle() or fputs_demangled() to use individual - demangling options. - * valprint.c (type_print_1): Change options to cplus_demangle - to print demangled function args. Still broken, but now less so. - * cplus-dem.c: Include demangle.h, reorganize and update some - comments to reflect reality. - * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change - second arg from fixed integer to bit based multiple options. - * cplus-dem.c (optable): Reformat and replace ansi members with - bit based options. - * cplus-dem.c (do_type): Fix bug with parsing missing return type. - -Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com) - - * values.c (set_internalvar): Force evaluation of lazy values. - Bug reported by RMS. - -Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.5.2. - * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore. - * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target. - * dwarfread.c (struct_type): Apply fix from Peggy Fieland for - proper handling of bit fields. - * gdbtypes.h (struct type): Clarify use of field.bitpos. - * symtab.h: Fix couple of misspellings in comments. - * value.h (struct value): Clarify use of bitpos. - * value.h (unpack_field_as_long): Change prototype, returns - LONGEST. - * values.c (unpack_field_as_long): Change return type to LONGEST, - sign extend unpacked fields that are signed, other rewriting. - * config/ncr3000.mt: New target config file. - -Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com) - - * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation - even when printing 8-bit characters. - - * gdbtypes.c (make_{reference,pointer,function}_type): New - functions which handle overwriting of forward-referenced types - for stabs file reading. - (lookup_{reference,pointer,function}_type): These just call - the make_*_type functions with a null storage alloc parameter. - * gdbtypes.h (make_{reference,pointer,function}_type): Declare. - * xcoffread.c (smash_to_pointer_type): Remove, no longer used. - - * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg. - (dbx_alloc_type): Make it easier to understand. No funct change. - (define_symbol: 't'): Don't put the typedef name into the name of - the struct, union, or enum. Bugfix. - (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type - routines to properly handle overwriting preallocated types so that - forward references will work. - (read_enum_type): Force enum values to file scope, due to bug in - Sun compiler output. FIXME, fix later. - - Remove unused header_file_prev_index mechanism. It was already - obsolete in gdb-3.5. These comments appeared in 3.5: - /* This code was used before I knew about the instance codes. - My first hypothesis is that it is not necessary now - that instance codes are handled. */ - * dbxread.c (add_new_header_file): Remove header_file_prev_index. - * buildsym.h: Remove it and prev_index that saves it. - * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it. - - * solib.c (special_symbol_handling): When called from core files, - must set up debug_addr. Don't print error messages, just return. - * symmisc.c (print_symbol): Less ascii diarrhea for enums, please. - -Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com) - - * cplus-dem.c: Allow nested class names (as in - Foo::Bar::method()). - Allow the cleaner cfront style of nested class names - (Q2_3Foo3Bar as well as Q23Foo3Bar). - Make cplus_demangle re-entrant by removing use of global - variables. Instead, place all shared variables in a - stack-allocated structure, and pass around its address. - -Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (make-proto-gdb-1): 1st cut at packaging - 29k-share/* subdirs... - - * remote-udi.c (udi_insert/remove_breakpoint): Completely - rewrite, only leave out the bugs. - - * Makefile.in: Add 29k/UDI support. Improve depend. - * alldeps.mak, configure.in, depend: Add 29k/UDI support. - - * am29k-tdep.c: Update to use new calling conventions, and misc - symbol elements. - - * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed. - -Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com) - - * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice - breakpoint instructions that leave PC pointing at the right place. - - * core.c (core_open): Call warning() to print warnings. - -Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com) - - * symtab.c (lookup_symbol): Need to check if msymbol->name is - NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer. - This prevents a crash when trying to lookup the value of a - non-existent symbol. - -Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com) - - * signame.c, signame.h: Remove, replaced by strsignal.c in - libiberty. - * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c, - sun386-xdep.c: Remove include of signame.h - * Makefile.in (SFILES_MAINDIR): Remove signame.c - * Makefile.in (HFILES): Remove signame.h - * Makefile.in (OBS): Remove signame.o - * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno, - errno_max, signo_max, strtoerrno, strtosigno, strsignal, - psignal, perror): Add prototypes. - * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING): - Remove define. - * depend: Manually remove signame.[cho] references. - * convex-tdep.c (subsig_name): Replace use of sys_siglist with - strsignal. - * convex-xdep.c (core_file_command): Replace use of sys_siglist - with safe_strsignal. - * core.c (core_open): Replace use of sys_siglist with - safe_strsignal. - * core.c (memory_error): Replace use of sys_errlist with - safe_strerror. - * i960-tdep.c (print_fault): Replace use of sys_siglist with - safe_strsignal. - * infcmd.c (program_info): Replace use of sys_siglist with - safe_strsignal. - * infrun.c (signal_stop, signal_print, signal_program): - Allocate dynamically based on dynamic determination of number - of signals to support. - * infrun.c (child_create_inferior): Replace use of sys_errlist - with safe_strerror. - * infrun.c (wait_for_inferior): Replace use of sys_siglist with - safe_strsignal. - * infrun.c (sig_print_info): Replace use of sig_abbrev with - strsigno and sys_siglist with safe_strsignal. - * infrun.c (handle_command): Call signo_max to find number of - signals. Replace sig_number with strtosigno and sig_abbrev with - strsigno. - * infrun.c (signals_info): Replace sig_number with strtosigno. - * infrun.c (_initialize_infrun): Call signo_max to find number of - signals. Dynamically allocate signal_{stop,print,program}. - * procfs.c (errno_table): Remove, now in libiberty/strerror.c. - * procfs.c (errnoname): Add function and prototype. - * procfs.c (info_proc_siginfo): Call errnoname, replace use - of sys_siglist with safe_strsignal. - * procfs.c (info_proc_stop, info_proc_signals): Replace use of - sys_siglist with safe_strsignal. - * procfs.c (info_proc_stop): Call errnoname. - * procfs.c (signalname): Replace sig_abbrev with strsigno. - * stuff.c (main, get_offset): Replace use of sys_errlist with - strerror. - * sun386-xdep.c (core_file_command): Replace use of sys_siglist - with safe_strsignal. - * umax-xdep.c (core_file_command): Replace use of sys_siglist - with safe_strsignal. - * utils.c (safe_strerror, safe_strsignal): Add functions that - call strerror and strsignal respectively, and deal with NULL - returns. - * utils.c (perror_with_name, print_sys_errmsg): Replace use of - sys_errlist with safe_strerror. - * valprint.c (val_print): Replace use of sys_errlist with - safe_strerror. - -Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: rework CFLAGS so that they can be set from the - command line to make. CFLAGS -> INTERNAL_CFLAGS. - USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g. - Pass CFLAGS on recusions. - -Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com) - - * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back - out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was - overkill for the problem it solved. - * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test - and default to simply printing type names as appropriate. - * main.c (main): Remove one of the leading newlines from - warning_pre_print initialization. - * objfiles.c (open_existing_mapped_file): Add function and - prototype. - * objfiles.c (open_mapped_file): Rewrite to use new function - open_existing_mapped_file. - -Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com) - - * sun3-xdep.c (fetch_core_registers): Lint. - * tm-sun3.h: Prototype lint. - * value.h: Typo. - -Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE): - Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now. - * objfiles.c: Cast calls to close() with unused returns to void. - * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free - old objfile's name before updating it. - * objfiles.c (free_objfile): Major rewrite for mapped objfiles. - * objfiles.h (objfile struct): Add mmfd member. - * symfile.c (syms_from_objfile): Move some code to - new_symfile_objfile. - * symfile.c (new_symfile_objfile): Add new function, common code - from syms_from_objfile. - * symfile.c (symbol_file_add): Call new_symfile_objfile for both - mapped and unmapped symbol files. - * symfile.c (symbol_file_command): Print "No symbol file now" - message, ala exec_file_command for the exec file. - * symfile.h (new_symfile_objfile): Add prototype. - * xcoffexec.c (map_vmap): Add call to new_symfile_objfile. - * xcoffsolib.c (solib_add): Add call to new_symfile_objfile. - -Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com) - - * rs6000-pinsn.c: New version from IBM (Metin). - * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'}) - to avoid warnings from some compilers. - -Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com) - - * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines. - * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a - type's flag word that marks it as a fundamental type. - * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to - flags argument for all calls to init_type(). - * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to - flags argument for all calls to init_type(). Also remove - dependency on host sizes for ints, floats, etc. - * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to - flags argument for all calls to init_type(). Also remove - dependency on host sizes for ints, floats, etc. - * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE - bit to flags argument for all calls to init_type(). Add types - FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL. - * valprint.c (unsigned_type_table, signed_type_table, - float_type_table): Remove. - * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE - bit when printing fundamental types, and print the actual name - for such types, rather than inventing one. Remove code that - invented fundamental type names. - * valprint.c (_initialize_valprint): Remove initializations - for now removed unsigned_type_table, signed_type_table, and - float_type_table. - -Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com) - - * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h, - vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks - 5.0.2. - -Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (target_to_host): New function similar to previous - swapin function. - * dwarfread.c (SWAPIN, swapin): Remove macro and support function. - Extensive changes to convert all previous usages to use new - target_to_host() function. - * dwarfread.c (struct dieinfo): Change types of most integral - members to be unsigned. - -Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com) - - * WHATS.NEW: Revise -mapped doc. - -Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com) - - * mipsread.c (parse_partial_symbols): Complain when sh->index is - too high or when skipping `forwards' moves us backwards. - (parse_type): Print mis-guessed tag name in complaint. - (parse_external): Eliminate cur_stab and obscure top_stack clobbers. - (parse_procedure): Do not attempt to create symbols; just fill in - the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one. - (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code - for clarity. Set top_stack before calling parse_external. In - stabs, sort symbols before calling parse_procedure. - * mipsread.c: Lint. - * symmisc.c (std_in, std_out, std_err): Add vars to access std - FILE *'s when debugging GDB (e.g. as args to dump_symtab). - * Makefile.in: Remove stage* targets. Avoid echo on recursive - makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in - exists. - -Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in (VERSION): Set to 4.5.1. - * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define. - * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset, - fill_gregset): New functions for SVR4 /proc support. - * mipsread.c: Cleanup. Add more complaints for unhandled cases. - Remove new symbol types and such to ../include/coff/symconst.h. - (parse_symbol): Simplify code for parsing struct/enum/unions. - (parse_type): Handle `long long' types. - (upgrade_type): Handle `const' qualifier. - (parse_partial_symbols): fix indentation, clean a bit. - -Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (SWAPIN,swapin): New macro and function to call to - copy in data from raw read buffers, calling bfd byteswapping - routines as appropriate. Use to replace most existing memcpy - calls. - * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg. - * configure.in: Recognize new ncr3000 config. - * config/ncr3000.mh: New config file. - -Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com) - - GDB-4.5 release! - - * README: Update for release. - * Makefile.in: Update version to 4.5. - * WHATS.NEW: The obvious. - - * depend: Generate new depend file for this release. - - * Makefile.in (depend): Fix dependancy generation so that it does - not include gcc 'fixincluded' files, which are usually in a system - specific location. - -Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com) - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik). - * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary - symbols for nameless types. And, handle `R' (register parameter - type) for AIX. (an extension to existing stabstring grammar). - * rs6000-xdep.c: Fix typo (= should have been ==). - -Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: version=4.4.88, add xm-vax.h to HFILES. - -Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com) - - * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap. - * signame.c (SIGWAITING, SIGLWP): Add. - -Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com) - - * xm-i386mach.h: add decls for errno and strdup(). - - * breakpoint.c (breakpoint_1): Add (int) casts for enums - used in array index context (otherwise, some compilers barf). - -Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com) - - * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target(). - Change def of SAVED_PC_AFTER_CALL to call routine to see if we are - in a system call, and provide better backtrace if so. - - * Makefile.in (HFILES): Add xcoffsolib.h. - * rs6k-opcode.h: Move to ../include/opcode/rs6k.h. - * rs6000-pinsn.c: #include "opcode/rs6k.h" - - * mipsread.c (read_mips_symtab, read_the_mips_symtab, - mipscoff_symfile_read): Convert to BFD to do file I/O. - - * symfile.c: #include to get proper def if isspace(). - - * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET. - -Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com) - - * mipsread.c: Create a .gdbinfo pseudo-symbol for each - function also when parsing embedded stabs. - -Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com) - - * mipsread.c: Fix more declarations. - - * mipsread.c: Fix many invocations of complain. Use enum - type_code where appropriate. - - * xm-vaxult.h: Add decl for strdup(). - - * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h - for xm-vax.h. - -Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com) - - * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to - process_one_symbol. - -Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com) - - * munch: Must pre-pend "_" to "initialize" for SYSV style nm. - * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h: - Merge in more patches for rs6000 from Metin Ozisik. - * utils.c: Fix typo in comment. - -Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com) - - * procfs.c (procinfo struct): Add nopass_next_sigstop member. - * procfs.c (attach): Set nopass_next_sigstop if attached - process is forcibly stopped. - * procfs.c (child_resume): Use nopass_next_sigstop to suppress - resending SIGSTOP to attached process on first resume. - -Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (SFILES_MAINDIR): add mipsread.c - -Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in (OBS): Compile mipsread.c for all targets now. - (VERSION): Bump to 4.4.85. - * mipsread.c: Update for new include files. Lint. - * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab. - * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}: - Don't need to bring in mipsread.o specially any more. - -Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com) - - * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real - routine (for Irix-4.x). Make many funcs static and void. - * mips-tdep.c (mips-frame-chain): Clean up, simplify. - * (init_extra_frame_info): Don't trash cached value of frame - pointer register. This fixes backtracing through routines that use - alloca(). Generally clean up declarations of functions, and use - typedefs and macros to reference data structures as appropriate. - * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for - proc_desc element. - -Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com) - - * values.c (unpack_long): Fix unpacking error for signed chars - on hosts where the default character type is unsigned. - * procfs.c (pr_flag_table, pr_why_table): Add some entries - for newer SVR4 variants. - * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that - turn off trace inherit-on-fork flag to favor latest SVR4 method. - * procfs.c (mappingflags): Add support for MA_PHYS - -Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (read_struct_type): Avoid coredump when C++ - abbreviated type name is messed up. Reported by Joe Buck. - FIXME, we need to determine whether GDB or GCC needs to be - smarter to correctly locate this type name. - - * c-exp.y, coffread.c, command.c, command.h, copying.awk, - dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c, - m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c, - symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint. - * symfile.c (add_symbol_file_command): Initialize mapped/readnow. - -Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com) - - * breakpoint.h (bpdisp, bptype): Remove trailing comma. - * symtab.h (current_source_symtab): Make extern - * symtab.h (current_source_line): Make extern - * inferior.h: Move all procfs.c prototypes to one place, add - prototype for proc_signal_handling_change. Add prototypes for - signal_stop_state, signal_print_state, and signal_pass_state. - * inferior.h (stop_soon_quietly): Make extern - * inferior.h (attach_flag): Make extern - * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null. - * infrun.c (signal_stop_state, signal_print_state, - signal_pass_state): New functions to query specific signal - handling flags. - * infrun.c (handle_command): Minor error message change, add - NOTICE_SIGNAL_HANDLING_CHANGE. - * procfs.c (open_proc_file): Remove iris specific reset of - inherit-on-fork flag, moved to proc_set_exec_trap(). - * procfs.c (proc_set_exec_trap): Add SVR4 and iris code - to reset inherit-on-fork flag, bash comment to GNU form. - * procfs.c (proc_base_address, set_proc_siginfo, - fetch_core_registers): Conform to code style. - * procfs.c (signame.h): Include. - * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(), - syscallname(), info_proc_syscalls()): New macros, tables, and - functions to organize and report system call information. - * procfs.c (saved_fltset, saved_trace, saved_sighold, - saved_exitset, saved_entryset): Add to procinfo struct. - * procfs.c (struct trans): Add. - * procfs.c (pr_flag_table, pr_why_table, faults_table, - siginfo_table, errno_table): Tables to translate numeric values - to symbolic names and short descriptions. - * procfs.c (signalname, info_proc_signals): Add function and - prototype. - * procfs.c (proc_info): Now info_proc. - * procfs.c (proc_info_address_map): Now info_proc_mappings. - * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo, - info_proc_faults, lookupname, lookupdesc, sigcodename, - sigcodedesc): New functions. - * procfs.c (proc_signal_handling_change): New function to set - the trace flags based on the state of gdb's signal handling flags. - * procfs.c (inferior_proc_init): Call proc_signal_handling_change - and remove code to do PIOCSTRACE ioctl. - * procfs.c (attach, detach): Preserve and restore process flags - using saved_* fields in procinfo struct. - * procfs.c (attach): Call proc_signal_handling_change. - * procfs.c (info_proc): Major rework to expand "info proc" cmd. - * procfs.c (proc_desc): Update for latest changes. - * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS. - * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition. - * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition. - -Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com) - - * procfs.c (set_proc_siginfo): Add prototype and new function. - * procfs.c (detach, child_resume): Call set_proc_siginfo to set - up inferior siginfo struct. - * elfread.c (elf_symfile_read): Compute the relocation amount - by subtracting off the address of the ".text" section. - * solib.c: Add pointer to ".text" section to so_list struct. - * solib.c (solib_map_sections): Initialize pointer to ".text" - section in so_list struct. - * solib.c (symbol_add_stub): Pass base address of ".text" - section to symbol_file_add, rather than the load address of - the shared library. On SunOS they are the same. On SVR4 they - are not. - -Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com) - - * mipsread.c (parse_procedure): PDR.isym should get pointer to - function name, not .gdbinfo. symbol. - -Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com) - - * breakpoint.c (breakpoint_1): Fix prototype, this time for sure! - -Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (VERSION): 4.4.8 - - * procfs.c (open_proc_file): Disable inherit-on-fork flag so that - commands in .cshrc/.profile won't get traced. - -Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com) - - * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc. - * exec.c (build_section_table): Don't abort if no sections. - * sparc-tdep.c (single_step): Lint. - * utils.c (mrealloc): Handle realloc (0, size) case here. - -Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (alldeps.mak): Config files are now *.m[ht] as - opposed to m[ht]-*! - - * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs. - - * mipsread.c (parse_symbol, parse_procedure): Re-do the way that - .gdbinfo. symbols are created. Move creation from parse_procedure - to parse_symbol, where it is fairly easy to grow the symtab. This - also fixes a symtab trashing bug on all mips-based systems. - * (got_numargs, lookup_numargs, free_numargs): Delete. Not - needed anymore. - * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct - mips_extra_func_info, and all the PROC_xxx macros that look at it. - -Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com) - - * c-exp.y: Add missing return type to yyparse() prototype. - -Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com) - - Create and use macros for iterating on symtabs, psymtabs, msymbols. - - * minsyms.c (iterate_over_msymbols): Remove; clunky and slow. - * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype - * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS. - (patch_opaque_types): Avoid dummy args and result. - * objfiles.c (have_partial_symbols, have_full_symbols, - have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify. - (iterate_over_objfiles, iterate_over_symtabs, - iterate_over_psymtabs): Remove, clunky and slow. - * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS, - ALL_PSYMTABS, and ALL_MSYMBOLS macros. - * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols, - dump_objfile): Remove dummy args and results. Move filename - comparisons to callers. - (printsyms_command, printpsyms_command, printmsyms_command, - printobjfiles_command): iterate_over_* => ALL_*. Compare filenames. - * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab, - lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info, - list_symbols, make_symbol_completion_list): Replace explicit - iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS. - Eliminate Dijkstra flag crap, break out of loops with gotos. - (lookup_symtab_1): Protect '/' tests from short filenames. - (cplus_mangled_symbol): Move inline into lookup_symbol. - * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack. - (relocate_minimal_symbol): Move inline to vmap_symtab. - (vmap_symtab): Replace iteration with ALL_OBJFILES, - iterate_over_msymbols with ALL_MSYMBOLS. - - Misc cleanup prior to release. - - * Makefile.in (VERSION): Roll to 4.4.7. - (HFILES): Add call-cmds.h. - * call-cmds.h: New header for command fns called by other files. - * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info. - (breakpoint_1): Remove unused type arg. Change callers. - - * dwarfread.c (dwarf_build_psymtabs): Remove mainline test. - * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused. - * mipsread.c: Add prototypes for all static functions. - - * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, - dump_blockvector, dump_block, dump_addrchass, dump_namespace, - dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused. - * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, - dump_blockvector, dump_block, dump_addrchass, dump_namespace, - dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd - unused copy! - - * buildsym.c (define_symbol): Handle global register variables - (from Pierre Willard). Complain if register numbers are too large. - * target.c (nomemory): Now that higher levels examine errno, give EIO. - * tm-sparc.h: Don't #include . - * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove - dependency on . Start to handle cross-byte-order. - - * language.h: Avoid forward enum declaration. - * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh, - config/sun4os5.mt: New host and target. - * defs.h (errno): #include rather than assuming int. - From Pierre Willard. - - * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c, - dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c, - language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c, - partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c, - valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c, - command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c, - sparc-xdep.c, utils.c, value.h, values.c: Lint. - -Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (read_range_type): Avoid int overflow by using unsigned. - * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'. - * language.h (enum exp_opcode): Avoid forward enum def. - * main.c (define_command, user_defined_command): Lint. - * mem-break.c, xcoffread.c: Lint. - * solib.c: Only #include on SunOS, not SVR4. - -Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com) - - * Merged in latest RS6000 diffs from Metin G. Ozisik. - * xcoffsolib.c, xcoffsolib.h: New files, from Metin. - * Various files: Changed #ifdef IBM6000 to IBM6000_HOST - or IBM6000_TARGET as (approximately) appropriate. - -Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com) - - * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags. - * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether - or not to try reading symbols from a mapped objfile. Plugs memory - leak due to shared libraries generating no psymtabs or symtabs. - -Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove. - * copying.awk: Lint. Make stronger warning at top of copying.c. - * elfread.c (elf_symtab_read): Eliminate check of mainline. - * gdbtypes.c (smash_to_*): Remove FIXME comments. - (lookup_pointer_type): Add FIXME comment. - * main.c (set_history_size_command): Disallow negative size. - * partial-stab.h: Update copyright. - * rs6000-tdep.c (skip_trampoline_code): Better comments. - -Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com) - - * main.c (set_history_size_command): Negative size is error. - (Reported by Peggy Fieland.) - -Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com) - - * coffread.c (coff_symfile_init): Update comment. - * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT, - DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define - macros to access the dbx specific objfile information. - * dbxread.c (symfile_string_table, symfile_string_table_size): - Remove these local variables. - * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1, - read_dbx_symtab): Remove the stringtab and stringtab_size params - from the function prototypes, the function definition, and the - function calls. These are now available via DBX_STRINGTAB and - DBX_STRINGTAB_SIZE using the objfile pointer. - * dbxread.c (dbx_symfile_read): Relocate addr before using as - an arg to read_dbx_symtab. - * dbxread.c (dbx_symfile_read): Remove code that free'd the - stringtab and the dbx specific per-objfile private info. - * dbxread.c (init_psymbol_list): Remove symbol count from passed - args in prototype, function definition, and function calls. It is - now available via the DBX_SYMCOUNT macro using the objfile - pointer. - * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the - local instance of struct dbx_symfile_info and replace with DBX_* - macros. - * dbxread.c (dbx_symfile_read): Remove init's of now deleted - symfile_string_table and symfile_string_table_size. - * dbxread.c (dbx_symfile_finish): Remove now obsolete free of - symfile_string_table. - * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT. - * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and - stringtab size variables. Remove all code that used to reread - the stringtab. - * objfiles.c (allocate_objfile): Move calls to init_malloc() - to prior to any calls to mmalloc for the objfile specific heap. - * utils.c (init_malloc): Document the requirement that for each - heap for which corruption checking is desired, that init_mmalloc - must be called prior to any mmalloc calls on the heap. - -Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com) - - * rs6000-pinsn.c: Make dis-assembly output more like - other targets: Don't print instruction in hex before - the assembly; use print_address to print out jump - destinations. - -Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com) - - * c-exp.y, gdbtypes.h: Add builtin_type_signed_char. - * cplus-dem.c: Support "Sc" meaning "signed char". - -Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in: fix iris/iris3. - -Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com) - - * command.c, main.c (various places): Use ctype.h macros - (such as isupper(x)), instead of hard-wiring in ASCII-isms - (such as (x >= 'A' && x <= 'Z')). - (There are still more of these in other files.) - * main.c (defined_command): Lower-case the user's - new command before entering it. Needed because - command lookup is case-insensitive (and also lower-cases). - (Based on Metin's earlier patch.) - -Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com) - - * config/irix4.mh: new file. - -Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com) - - * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right - time. - - * xm-mips.h: Declare strdup for ultrix. - - * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup - when calling new_symbol. - * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of - current_objfile. - -Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com) - - * config/rs6000.mh: Update (for Fred's new mmalloc) - flags to disable use of GNU malloc/mmalloc. - * munch: Change SYSV rule to allow .text before the label, - as well as after, to work for AIX. - * gdbtypes.h: Minor clarifiction. - -Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com) - - * buildsym.c (read_struct_type): Handle cretinous dbx symbol name - continuation in yet another place (between method declarations). - -Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com) - - * mips-tdep.c: include symfile.h and objfiles.h to fix - compilation errors. - -Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com) - - * valops.c (value_struct_elt_for_reference): Added 'offset' - parameter to handle multiple inheritance. - * eval.c, value.h: Update accordingly. - -Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com) - - * objfiles.h: New file - * Makefile.in (HFILES): Add objfiles.h - * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc, - main_scope_lowpc, main_scope_highpc. - * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c, - elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c, - source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c, - xcoffread.c, : Include objfiles.h. - * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h, - tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c, - mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to - inside_entry_file() and logic changed appropriately. - * blockframe.c (outside_startup_file): Renamed to - inside_entry_file() and logic changed appropriately. - * blockframe.c (inside_main_scope): Renamed to inside_main_func() - and logic changed to use per-objfile specific fields. - * blockframe.c (inside_entry_scope): Renamed to - inside_entry_func() and logic changed to use per-objfile specific - fields. - * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c, - symfile.c, mips-tdep.c (startup_file_start, startup_file_end): - Remove extern decls. - * symfile.c, symfile.h (entry_point): Remove extern decl. - * coffread.c (coff_symfile_init): Common entry point init code - moved to symfiles.c, call init_entry_point_info(). - * coffread.c (complete_symtab): Use new per-objfile entry info. - * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info. - * mipsread.c (parse_partial_symbols): Use new per-objfile entry - info. - * dbxread.c (read_dbx_symtab): Use new per-objfile entry info. - * defs.h (inside_entry_scope, outside_startup_file, - inside_main_scope): Prototypes changed for renames to - inside_entry_func, inside_entry_file, inside_main_func, - respectively. - * symfile.c (syms_from_objfile): Common entry point init code - moved to init_entry_point_info() and call init_entry_point_info(). - * symfile.h (init_entry_point_info): Include prototype. - * xcoffread.c (aixcoff_symfile_init): Common entry point init code - moved to symfiles.c and call init_entry_point_info(). - * dwarfread.c (entry_scope_lowpc, entry_scope_highpc, - main_scope_lowpc, main_scope_highpc): Remove extern decls. - * dwarfread.c (read_func_scope, read_file_scope): Use new per- - objfile entry info. - * frame.h (FRAME_CHAIN_VALID): Provide default definition that - works for the majority of targets. - * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h, - tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h, - tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID): - Use default definition in frame.h. - * frame.h (selected_frame_level): Make decl extern. - * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c - * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c - * partial-stab.h: Use new per-objfile entry info. - * symfile.h (struct objfile): Removed, moved to objfiles.h. - * symfile.h, objfiles.h (allocate_objfile, free_objfile, - free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs, - iterate_over_psymtabs, have_partial_symbols, have_full_symbols, - have_minimal_symbols): Prototypes moved to objfiles.h. - * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): - Macros moved to objfiles.h. - * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define. - -Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com) - - More C++ improvements (pointers to members, qualified names). - * c-exp.y: Support exp.type::name and exp->type::name - syntaxes. (Unfortunately, doesn't work for static members.) - * c-exp.y, eval.c: Make type::~type work better. - * eval.c (evaluate_subexp: OP_SCOPE): Replace use of - value_static_field by value_struct_elt_for_reference. - * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER - and STRUCTOP_MPTR; cast arg1 to domain-type of arg2. - * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR - for OP_SCOPE operand; no point in it now that we use lazy - reading of values, and use "reference to member" objects. - * gdbtypes.h: Clarify comment. - * valops.c: Change value_struct_elt_for_address to return - a reference (or variable), rather than a pointer. Change - the name to value_struct_elt_for_reference to reflect this. - Returning a reference instead of a address provides a - generalization, since we can use the routine for both - class::name as well as &class::name. - Also, recurse to handle multiple inheritance properly. - * valprint.c: Moved code to print pointer-to-members - to new function point_class_member. This allows a - "reference-to-member" to be printed using the same code. - * valprint.c (type_print_varspec_prefix): Avoid printing - "struct " for domains of class-member types. - * valops.c (search_struct_field): Inline code for simplified - version of value_static_field (which can then be deleted). - * value.h: Rename value_struct_elt_for_address to - value_struct_elt_for_reference. Delete value_static_field. - * values.c: Remove no longer used function value_static_field. - -Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com) - - * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, - elfread.c (coff_symfile_finish): Add function, prototype, and - add to the xxxx_sym_fns struct for each file type. Also reformat - the xxxx_sym_fns vector to a standard format and add comments. - * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, - elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read): - Pass pointer to struct objfile rather than pointer to sym_fns. - Change references inside each function accordingly. Allocate any - symbol file specific info in the per-objfile memory region. - * dbxread.c (free_and_init_header_files): Break function into - free_header_files(), called from dbx_symfile_finish(), and - init_header_files(), called from dbx_new_init(). - * dbxread.c (dbx_new_init): Move deallocation things to new - dbx_symfile_finish function. - * elfread.c (elf_new_init): Call buildsym_new_init(). - * objfiles.c (free_objfile): Call the appropriate symfile_finish() - routine for the objfile before deallocating other stuff. - * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg. - * symfile.h: Move struct sym_fns to before struct objfile def. - Add sym_finish function pointer and change prototypes of other - function pointers to reflect passing struct objfile pointer rather - than struct sym_fns pointer. - * symfile.c: Remove now obsolete symtab_fns pointer. - * symfile.c (symfile_init): Renamed to find_sym_fns, and now only - locates the correct sym_fns struct for the given objfile. - * symfile.c (syms_from_objfile, symbol_file_add): Restructured - for better support of mapped symbol tables. - * symfile.c (symbol_file_command): Remove obsolete code using - symfile_fns. - * symfile.h: Remove duplicate declarations for symfile_objfile, - entry_point, and object_files. - * target.c (target_info): Compare symfile_objfile to NULL. - * xcoffread.c (aixcoff_new_init): Move deallocation stuff to - aixcoff_symfile_finish(). - -Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com) - - * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition. - * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE. - * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition. - -Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com) - - Some improvements to g++ debugging. - * symtab.c (list_symbols): demangle before pattern matching. - * symtab.c: Other fixes to improve handing of operators. - * valprint.c (type_print_base): Fix test for constructor. - * values.c (value_static_field): Allow evaluation of - CLASS::METHOD, returning a function pointer. - -Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Roll 4.4.6. - * exec.c (exec_file_command): Add code to ignore optional args - passed in by file_command() for use in symbol_file_command(). - * main.c (main): Document -mapped and -readnow in help summary. - * objfiles.c (open_mapped_file): Cosmetic change, arg renamed. - * objfiles.c (allocate_objfile): Filename arg removed. Changes - to get filename from bfd with bfd_get_filename(). Test mapto - against 0, not NULL. Use mstrsave() to make copy of filename. - * remote-mm.c (mm_load): Symbol_file_add() takes an additional - arg. - * remote-vx.c (vx_load_command, add_symbol_stub): - Symbol_file_add() takes an additional arg. - * solib.c (symbol_add_stub): Symbol_file_add() takes an - additional arg. - * symfile.c (symfile_open): Renamed to symfile_bfd_open and - changed to return a bfd not an objfile pointer. - * symfile.c (syms_from_objfile): Eliminate local copy of bfd. - * symfile.c (symbol_file_add): Takes an additional arg (readnow). - Change to eliminate local bfd and use symfile_bfd_open() plus - allocate_objfile(). Add code to implement readnow option. - * symfile.c (symbol_file_command): Changes to option handling, - readnow functionality moved to symbol_file_add(). - * symfile.c (symfile_init): Eliminate local copy of bfd. - * symfile.c (add_symbol_file_command): Changes to parse mapped - and readnow options. - * symfile.h (allocate_objfile): Arg removed from prototype. - * symtab.h (symbol_file_add): Arg added to prototype. - * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional - arg. - -Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com) - - * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c, - mtrace.awk, state.c, state.h: Removed. - * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of - directories searched for source files. - * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed - * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB, - MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add - * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS. - * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB - * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC. - * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap- - sbrk.c - * Makefile.in (HFILES): Remove state.h - * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC. - * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o - * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR. - * Makefile.in (clean): Remove all object files. - * c-exp.y: Define malloc to xmalloc and realloc to xrealloc. - * cplus-dem.c: Remove prototypes definitions that are now done in - def.h. - * dbxread.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * defs.h: Remove prototypes for mmap_* functions. Add prototypes - for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach, - mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem. - * depend: Remove dependencies for state.o, state.h. - * dwarfread.c: Add declaration for warning_pre_print. - * dwarfread.c (dwarfwarn): Use warning_pre_print. - * dwarfread.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to - use supplied objfile. - * i386-xdep.c (print_387_status): Change to use warning() rather - than printfs. - * i387-tdep.c (print_387_control_word): Change to use warning() - rather than printfs. - * infrun.c (wait_for_inferior): Remove unreachable abort() call - that some compilers grumble about. - * language.c (throughout): Add declaration for warning_pre_print - and using warning() instead of printfs. - * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc. - * main.c (main): Add declaration for warning_pre_print and set it - similarly to error_pre_print. Add declarations for - mapped_symbol_files and readnow_symbol_files. Add appropriate - definitions to long_options[]. - * minsyms.c: Trivial fix to comment. - * objfiles.c (allocate_objfile): Substantially rewritten for - using mapped symbol files. - * objfiles.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * objfiles.c (open_mapped_file, mapped_to_address): Add functions. - * source.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * source.c (open_source_file): Use mstrsave to save file name in - mapped symbol region for objfile. - * symfile.c: Remove include for state.h. - include to local form. - * symfile.c (symbol_file_add_digested): Remove. - * symfile.c (symbol_file_add): Substantially rewritten for mapped - symbol files. - * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members - from objfile structure. Add malloc descriptor pointer (md). - * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED. - * symm-xdep.c (print_fpu_status): Use warning() rather than - printfs. - * symmisc.c (free_symtab_block): Now takes and uses current - objfile pointer. - * symmisc.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * symtab.c (cplus_mangled_symbol): Cast return value to avoid - Sun compiler grumblings when PTR is char *. - * symtab.c (lookup_symbol): Cast return value of iterate_over_ - msymbols() to correct pointer type. - * utils.c (warning_pre_print): Initialize to "\nwarning: ". - * utils.c (fatal, fatal_dump_core): Ensure that the fatal - error always starts on a line of it's own. - * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc): - Rewrite for new mapped malloc package use. - * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations - that don't want to use the mapped malloc package; pass arguments - on to traditional malloc package functions. - * utils.c (nomem): Add for fatal virtual memory exhausted aborts. - * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc, - mrealloc, malloc, and realloc but get fatal error if runs out - of memory. - * utils.c (msavestring, mstrsave): Save a string in a specific - mapped malloc region. - * utils.c (print_spaces): Use xmalloc to get the buffer. - * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines - for MMAP_BASE_ADDRESS and MMAP_INCREMENT. - * config/i386v4.mh: Insignificant reorganization. - -Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com) - - * xcoffread.c: Only enable compilation of debugging functions - if IBM6000 is defined. Fails to compile otherwise. - -Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: pass MAKEINFO down on info. - -Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com) - - * mipsread.c (mipscoff_symfile_read): Eliminate a lot of - useless code, including an lseek to an uninitialized variable. - Reported by Jim Williams . - -Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com) - - Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G. - Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000. - * minsyms.c, symfile.c: Changes that may be generally - applicable, but are #ifdef IBM6000 for now. - * rs6000-xdep.c: Fixed typo in comment. - * rs6000-tdep.c: Non-substatial changes. - * xoffread.c: The main change here is addition of some - debugging functions. - * xoffexec.c: More changes. - - * xcoffread.c: Fixed two too-few-parameters bugs. - - * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter - to SOLIB_CREATE_INFERIOR_HOOK macro. - -Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com) - - * symfile.h: Add prototype for iterate_over_msymbols(). - * symtab.c (cplus_mangled_symbol): Add function. - * symtab.c (lookup_symbol): Call cplus_mangled_symbol via - iterate_over_msymbols to find demangled C++ symbol. - * xcoffexec.c (relocate_minimal_symbol): Return meaningful - value to iterate_over_msymbols(). - * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_ - msymbols(). - -Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: added check target. - -Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com) - - * ecoff.c: Move to ../bfd/coff-msym.c. - * config/mt-*mips: Remove ecoff.o from the configuration. - * remote.c (): Add newline to initial +. - (remote_resume): Mention how to cope with signals. - (remote_interrupt): Add debug msg. - (remote-wait): Implement new 'T' reply, which includes - status, PC, and FP all in a single short message. - (putpkt): Add further debugging of packet acks. - * mipsread.c (fixup_symtab): Also swap RFD's. - (parse_partial_symbols): Avoid bug on unknown symbol types. - * Makefile.in (VERSION): Roll to 4.4.5. - * mips-tdep.c (heuristic_proc_start): Avoid long delays - for remote MIPS by limiting heuristic to 200 byte search. - (heuristic_proc_desc): Byte-swapping. - (mips_print_register): Cope with failure of - read_relative_register_raw_bytes. Byte-swap integers for - printing. - * mips-pinsn.c (print_insn): Byte-swap instruction. - -Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com) - - * config.sub configure.in config/mh-irix4 - gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c - gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h - gdb/xm-irix4.h gdb/config/mt-irix3 - gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x. - -Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com) - - * defs.h, utils.c: xrealloc takes PTR as first arg. - * defs.h: Reword confusing comment about ANSI prototypes. - * defs.h: Some minor whitespace changes. - * infrun.c (wait_for_inferior): Compare int tmp to int 0, - not NULL, which can be (void *). - * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling. - * tm-i386v.h (SP_ARG0): Define - * xm-sysv4.h: Back out of change for missing prototypes. - * i386-tdep.c (get_longjmp_target): Add function. - -Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com) - - * Makefile.in: install man page too. - -Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com) - - * All GDB files that #include defs.h: Removed stdio.h. - (defs.h): #include stdio.h. - -Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of - a ptype to reflect the setting of TARGET_PTR_BIT. Set the - TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED. - * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint - * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use - it before printing out the hex shape of an address. - -Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com) - - * rs6000-xdep.c (frame_initial_stack_address): Move - code to set frame->cache_fsr into new separate function - frame_get_cacahe_fsr. This allows fixing a fatal error. - * xcoffexec.c: Turn previously suppressed error - message back on, after cleaning up BFD. - - * breakpoint.c (breakpoint_re_set): Removed (at least for now) - printing of blank line, since it cases printing of an - extra blank line. Is this intended? It does mess up - gdb test suite. - * defs.h: Put back declarations of malloc and realloc, - but protected by #ifndef MALLOC_INCOMPATIBLE. - * objfiles.c: Undo previous change: Use malloc/realloc - for objfile malloc/realloc fields (but add a cast). - * xcoffexec.c: Suppress an error message (for now). - -Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com) - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Fri, 21 Feb 92 13:14:54 -0800] - * buildsym.c: Use smash_to_pointer_type() to handle forward type - references. - * xcoffread.c: Modifications to C_DECL storage class handling, and - introduction of an old smash_to_pointer_type() routine. - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 20 Feb 92 13:57:16 -0800] - * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info() - parameters have been modified. - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 20 Feb 92 10:10:05 -0800] - * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used, - and fetch_inferior_registers() always fetched all the registers - resulting valid register values at hand all the time. Pushing a dummy - frame did not require validating all register values first. After - putting the above mechanism into action, we didn't have valid registers - values always ready. Thus, all registers need to be fetched before - pushing a dummy frame now. - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 13 Feb 92 16:22:44 -0800] - * rs6000-xdep.c: frame_initial_stack_address() function to calculate - the starting address (actual frame address) of a frame. - * rs6000-tdep.c: modifications to function_frame_info() to see if - function reserves a frame pointer register (alloca register) - * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and - FRAME_LOCALS_ADDRESS has been updated to support debugging of - functions with alloca() calls. - -Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com) - - * xm-sysv4.h: Provide definitions/prototypes for host environment - functions for which no definitions or prototypes are provided in - any currently included gdb or host environment header files. - For SVR4, this currently includes malloc and realloc, which cannot - be portably prototyped in any gdb include file. - -Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com) - - * buildsym.h: Remove obsolete variable file_stabs. - - * Makefile.in: Move place where configure merges in host- - and target-dependent fragments later, so the latter - can override (say) GNU_MALLOC. - * config/mh-rs6000: Use system malloc. Otherwise, I - ended up with *two* incompatible versions of malloc - (functions in libc would call the malloc in libc). - I assume this is a shared library problem. - - * remote.c: Fix (presumed) typo. - * objfiles.c: Use xmalloc/xrealloc instead of - malloc/realloc (since the latter are no longer declared). - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 6 Feb 1992 10:22:02 -0800] - * rs6000-xdep.c: Improvements to fetch_inferior_registers() to - handle individual registers. - * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value - correctly in case it wasn't cached yet. (A problem showed up - after fetching individual registers.) - * buildsym.c: Disable type_synonym_name's type name overwriting - in cases it is unnecesary. rs6000 portation doesn't use - type_synonym_name, and it used to nullify type names - * xcoffread.c: to handle g++'s typename abbreviation, fill in a - type's name as soon as space for that type is allocated. - * xcoffread.c: ignore a section's lineno information if it is - not `.text'. (In rs6000 bfd portation integration, skipping over - `.pad' sections are ignored since it was in machine independent - part of the code. Thus, a problem of fake sections with invalid - lineno information arised.) - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 6 Feb 1992 13:26:22 -0800] - * rs6000-tdep.c: make function_frame_info() work whether or not - reading from a core file. - * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro. - - * infrun.c. main.c, printcmd.c. symtab.c: - More changes from IBM for rs6000. - - -Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com) - - * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c, - rs6000-xdep.c, xcoffexec.c, xcoffread.c: - Merge in changes (mostly from IBM) for RS6000. - * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c: - More changes from IBM for RS6000. These are in machine- - independent code, and probably could do with some cleaning - up. The most questionable of these are #ifdef IBM6000. - * infrun.c, sparc-tdep.c: Pass a parameter (signal number) - to single_step() (for consistency with rs6000 and i860). - * utils.c: Allow the 1st arg to xrealloc to be NULL - (in which case do malloc). This removes the need for - some tests in xcoff code (and perhaps other places?). - * coffread.c: Removed variables last_source_file, - type_vector, and type_vector_length as these are now - defined by buildsym.[ch]. - * defs.h: Remove prototypes for malloc and realloc, since - these should only be used to implement xmalloc and xrealloc, - and they conflict with in AIX - where they - return void* even when __STDC__ isn't defined. Sigh. - * munch: Recognize *initialize* in data as well as text - (AIX uses data). Also, incorporate a patch from Garrett - Wollman to make the sed script - much more sensible, by only trying to match the name of - the initialize_foo function, and not the junk before it. - -Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint - unless symbol table indicates that something has changed. - -Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com) - - * remote.c: Make it work for embedded MIPS. Increase buffer - size, and use throughout. Round buffer size up if too many regs. - Support baud rate setting and try for an 8-bit path. If - interrupted while waiting for target, send a ^C down the wire. - Avoid single-byte reads. - * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES - and NUM_REGS. - * mips-xdep.h: Avoid the embedded regs when on Unix. - - * mipsread.c: Byte-swap the symbol table structures, using - routines from ecoff.c, to read a symbol table written in any - of the four possible byte orders. - * configure.in (mips-big-* target): Same as Sony News. - * config/mt-bigmips, config/mt-littlemips: Add ecoff.o. - * ecoff.c: New file for symbol swapping routines. - -Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info - all-breakpoints' command. - * (get_number): Allow users to enter negative breakpoint numbers. - * (breakpoint_1): Reformat display of 'info break' to show new - fields. - * (create_longjmp_breakpoint, breakpoint_re_set, - breakpoint_re_set_one, enable/disable_longjmp_breakpoint), - symfile.c (syms_from_objfile): Re-do - insertion of longjmp breakpoints. Move all code into - breakpoint_re_set, and call that instead of - create_longjmp_breakpoint in symfile.c. - -Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com) - - * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add. - * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE. - * symtab.c (find_pc_symtab): Handle having no objfiles. - * infcmd.c: Fix comment. - * objfiles.c (free_all_objfiles): Add. - * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add. - * symfile.c (symbol_file_command): free all objfiles when - specifying a new symbol file. - (reread_symbols): Stat the file name, don't fstat the descriptor. - -Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in, configure.in: removed traces of namesubdir, - -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced - copyrights to '92, changed some from Cygnus to FSF. - -Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (end_psymtab): Delete empty psymtabs. - * symfile.c (allocate_psymtab): Recycle empty psymtabs. - * symfile.h (struct objfile): Add free_psymtabs. - -Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in (VERSION): Roll to gdb-4.4.4. - - * symfile.c (symbol_file_command): strcmp => !strcmp. - * breakpoint.h: Move prototypes to follow enum definition they need. - * breakpoint.c, infrun.c: Lint. - * printcmd.c: Use `enum enable' rather than `enum - display_status'. - * mipsread.c: First pass at making it compile with the new - objfile changes. Probably seriously broken still, but it - compiles. FIXME. - -Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com) - - * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c, - breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h, - mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for - stepping (and nexting) through longjmp(). Also, cleanup - breakpoint handling quite a bit by creating explicit breakpoint - types instead of using magic breakpoint numbers. - Makefile.in: Update version to 4.4.3 - -Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c, - minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint. - * symmisc.c, xcoffread.c: Move debug functions to symmisc.c. - - * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP. - - * minsyms.c (install_minimal_symbols): Add bunches to any - existing minsyms in the objfile. Avoid extra mallocation - by working directly in the obstack. Remove ignored `mainline' parm. - * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h, - xcoffread.c: Change all callers. - * FIXME: We should be able to eliminate MAINLINE from all the - symbol readers now, with a small bit of work. - - * valops.c, value.h: Lint. - * remote-vx.c: Add missing break; statement. Bugfix by - Michael Sclafani, . - -Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com) - - * Makefile.in (VERSION): Update version to 4.4.2 - * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c, - minsyms.c, mmap-alloc.c, mmap-sbrk.c - * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h - * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o, - mmap-alloc.o, mmap-sbrk.o - - * altos-xdep.c: Minor whitespace change. - * am29k-tdep.c (examine_prologue): Convert from misc function vector - use to new minimal symbol table use. - * arm-xdep.c (fetch_inferior_registers): Document unused argument. - * arm-xdep.c (store_inferior_registers): Returns void. - * blockframe.c (get_pc_function_start, find_pc_partial_function): - Convert from misc function vector use to new minimal symbol table use. - Remove find_pc_misc_function(). Ifdef out block_innermost_frame(). - * breakpoint.c: Add prototypes for local functions. - * breakpoint.c (catch_command_1): Change to static and remove unused - local "pc". - * breakpoint.c (map_breakpoint_numbers): Prototype arg "function". - * breakpoint.h: Change function decls to prototype form. - * buildsym.c: Add prototypes for local functions. - * buildsym.c: Moved hashname() function here from dbxread.c. - * buildsym.c (dbx_lookup_type): Cast args to xrealloc(). - * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type(). - * buildsym.c (dbx_alloc_type): Change to static. - * buildsym.c (finish_block): Add objfile parameter. - * buildsym.c (misc): Change symbol_obstack to objfile version. - * buildsym.c (make_blockvector): Change to static. - * buildsym.c (start_subfile): Use strdup instead of obsavestring. - * buildsym.c (compare_line_numbers): Change to static, args are const, - cast args when used. - * buildsym.c (start_symtab): Inline new_object_header_files() call. - * buildsym.c (patch_block_stabs): Moved to this file from xcoffread - and made static. Add objfile parameter. - * buildsym.c (end_symtab): Simplify code using line table size. - Realloc the linetable on the objfile symbol_obstack and copy there. - * buildsym.c (scan_file_globals): Convert from misc function vector - use to new minimal symbol use. - * buildsym.c (define_symbol): Add objfile parameter. Make sure - strings get allocated in objfile's symbol_obstack. Convert references - to builtin types to lookup_fundamental_type(). - * buildsym.c (read_type): Make static, add objfile parameter, convert - references to buildin types to lookup_fundamental_type(). - * buildsym.c (read_struct_type): Add objfile parameter. - * buildsym.c (read_array_type): Make static, add objfile parameter. - * buildsym.c (read_enum_type): Make static, add objfile parameter. - * buildsym.c (read_huge_number): Make static. - * buildsym.c (read_range_type): Make static, add objfile parameter, - convert references to buildin types to lookup_fundamental_type (). - * buildsym.c (read_args): Make static, add objfile parameter. - * buildsym.h: Convert function decl's to prototype form. - * c-exp.y: Add prototypes for local functions, convert uses of misc - function vector to minimal symbol table. Reformat all builtin type - initializations and pass a NULL objfile to init_type() for them. - * coffread.c: Change context_stack ref's to coff_context_stack, - add local function prototypes. Cast uses of xrealloc arg 1. - * coffread.c (coff_alloc_type): Call alloc_type instead of hand- - crafting a new type. - * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list. - * coffread.c (finish_block): Change name to coff_finish_block. - * coffread.c (make_blockvector): Add and use objfile parameter. - * coffread.c (record_line): Change name to coff_record_line. - * coffread.c (start_symtab): Change name to coff_start_symtab. - * coffread.c (end_symtab): Change name to coff_end_symtab. - * coffread.c (record_misc_function): Change name to record_minimal_ - symbol and change to minimal symbol table use from misc func tbl. - * coffread.c (coff_symfile_read): Convert from misc function vector - use to minimal symbol table use. - * coffread.c (hashname): Remove; use common version in buildsym.c. - * coffread.c (decode_base_type): Change references to builtin types - to calls to lookup_fundamental_type(). - * coffread.c (read_struct_type): Change name to coff_read_struct_type. - * coffread.c (read_enum_type): Change name to coff_read_enum_type. - * command.c: Add prototypes for local functions. - * command.c (add_cmd): Prototype the 'fun' parameter and use the - appropriate member of the function union for that type. - * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and - ifdef out the function since it isn't currently used. - * command.c (add_alias_cmd): Pass correct function type to add_cmd. - * command.c (add_prefix_cmd): Prototype the 'fun' parameter. - * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter. - * command.c (help_cmd): Compare function pointer to NULL. - * command.c (help_cmd_list): Compare function pointer to NULL. - * command.c (lookup_cmd_1): Use correct member of function union. - * command.c (undef_cmd_error): Make static. - * command.c (complete_on_cmdlist): Use correct member of func union. - * command.c (do_setshow_command): Use correct member of func union. - * command.c (shell_escape): Convert rindex use to strrchr. - * command.h (COMMAND_H): Define if already included. - * command.h (cmd_list_element struct): Change 'function' to a union - and prototype args. Prototype completer function. - * command.h: Convert decl's to prototype form. - * convex-xdep.c (store_inferior_registers): Returns void. - * copying.c: Prototype local functions. - * coredep.c: Minor whitespace change. - * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*. - * cplus-dem.c: Prototype local functions. - * dbxread.c (hashname): Remove; moved to buildsym.c. - * dbxread.c (free_and_init_header_files): Make static. - * dbxread.c: Add prototypes for local functions. - * dbxread.c (new_object_header_files): Remove; inlined usages. - * dbxread.c (xrealloc usages): Cast args. - * dbxread.c (record_misc_function): Change to record_minimal_symbol - and change usages accordingly. - * dbxread.c (static_psymbols usages): Change to use per-objfile copy. - * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate. - * dbxread.c (dbx_next_symbol_text): Make static. - * dbxread.c (init_psymbol_list): Convert to use per-objfile data. - * dbxread.c (init_bincl_list): Add and use objfile parameter. - * dbxread.c (free_bincl_list): Add and use objfile parameter. - * dbxread.c (compare_psymbols): Remove; use common symfile.c version. - * dbxread.c (end_psymtab): Convert to use per-objfile data. - * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for - prototypes. - * dwarfread.c (record_misc_function): Change name to record_minimal_ - symbol and use minimal symbol table throughout. - * dwarfread.c (compare_psymbols): Remove; use common symtab.c version. - * dwarfread.c: Convert all references to builtin types to use the new - lookup_fundamental_type function. - * dwarfread.c (read_enumeration): Add and use objfile parameter. - * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto- - types. - * elfread.c (record_misc_function): Convert to use record_minimal_ - symbol. - * elfread.c (elf_symtab_read): Add objfile parameter. - * eval.c: Add prototypes for local functions and move some decls - around to accomodate prototypes. - * expprint.c: Add prototypes for local functions. Change references - to misc function vector to minimal symbol table. - * findvar.c (read_memory usages): Cast args. - * gdbtypes.h: New file, type info from symfile.h and symtab.h. - * gmalloc.c: Use NOARGS where prototypes used hardwired void. - * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned. - * gmalloc.h: Use NOARGS where prototypes used hardwired void. - * gould-xdep.c: Minor whitespace change. - * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var. - * hp300ux-xdep.c (store_inferior_registers): Returns void. - * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr. - * i386-stub.c: Add prototypes, change "volatile" to NORETURN. - * i386-tdep.c: Add prototypes for local functions. - * i386-tdep.c (codestream_fill, codestream_seek, codestream_read, - i386_get_frame_setup, i386_skip_prologue): Explicitly declare params - that defaulted to int. - * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs, - i386_push_dummy_frame): Returns void. - * i386-xdep.c (i386_register_u_addr): Declare params that default to - int and explicitly declare return type as int. - * i387-tdep.c: Minor formatting changes. - * i960-tdep.c (leafproc_return): Convert from misc function vector - use to minimal symbol table use. - * infcmd.c: Add prototypes for local functions. - * infcmd.c (continue_command, until_next_command, until_command, - path_info, path_command): Make static. - * infcmd.c (step_1, until_next_command): Convert from misc func - vector to minimal symbol table use. - * inflow.c: Add prototypes for local functions. - * infptrace.c (store_inferior_registers): Returns void, not int. - * language.c (_initialize_language): Use proper member of function - union. - * m2-exp.y: Add prototypes for local functions, convert misc function - vector uses to minimal symbol table uses. - * m2-exp.y (make_qualname, yyerror): Make static. - * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile. - * m68k-pinsn.c: Add prototypes for local functions. - * m68k-pinsn.c (print_insn): Cast args to read_memory. - * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int. - * m68k-stub.c: Add prototypes. - * m88k-pinsn.c (sprint_address): Convert from misc function vector - use to minimal symbol table use. - * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter. - * m88k-xdep.c (store_inferior_registers): Returns void. - * mach386-xdep.c (fetch_inferior_registers): Takes an unused param. - * mach386-xdep.c (store_inferior_registers): Returns void. - * mach386-xdep.c (fetch_core_registers): Takes an unused parameter. - * main.c: Add prototypes for local functions. - * main.c (return_to_top_level): Is type NORETURN (volatile). Cast - longjmp() result to (NORETURN void). - * main.c (catch_errors): Prototype the 'func' parameter. - * main.c (disconnect, stop_sig, do_nothin, float_handler): - Takes an unused arg. - * main.c (execute_command): Call the right member of the func union. - * main.c (command_loop_marker, symbol_completion_function, - command_loop): Make static. - * main.c (command_line_input): Make linelength unsigned, cast arg - to command_line_input(). - * main.c (add_info, add_com): Prototype the 'fun' parameter. - * main.c (initialize_main): Call right member of function union. - * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS. - * mem-break.c: Include symtab.h - * mips-xdep.c (fetch_inferior_registers): Takes unused param. - * mips-xdep.c (store_inferior_registers): Returns void. - * mipsread.c (mipscoff_symfile_read): Change from misc function vector - use to minimal symbol table use. - * mipsread.c (symbol_obstack usages): Convert all to use per-objfile - version. - * mipsread.c (make_type): Remove, convert usages to init_type. - * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile. - * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function - vector use to minimal symbol table use. - * parse.c: Add prototypes for local functions. - * parse.c (xrealloc usages): Cast args. - * parse.c (prefixify_expression, length_of_subexp): Make static. - * parser-defs.h (PARSER_DEFS_H): Define when first included. - * parser-defs.h: Convert function decls to prototype form. - * partial-stab.h: Convert from misc function vector use to new minimal - symbol table use. - * partial-stab.h (global_psymbols, static_psymbols usages): Reference - the per-objfile copies. - * printcmd.c: Add prototypes for local functions. Move some struct - definitions around to accomodate prototypes. - * printcmd.c (decode_format): Make static, change args oformat and - osize to int from char. - * printcmd.c (print_formatted): Change 'format' and 'size' to int. - * printcmd.c (print_scalar_formatted): Change arg 'format' to int. - * printcmd.c (print_address_symbolic): Convert from misc function - vector use to minimal symbol table use. - * printcmd.c (address_info): Convert from misc function vector use - to minimal symbol table use. - * printcmd.c (delete_display, enable_display, disable_display_command): - Make static. - * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS. - * procfs.c (fetch_core_registers): Add unused param reg_addr. - * pyr-xdep.c (fetch_inferior_registers): Add unused param regno. - * pyr-xdep.c (store_inferior_registers): Returns void. - * remote-mm.c (mm_load): symbol_file_add return value unused. - * remote-nindy.c: Minor format change. - * remote-vx.c (vx_load_command): symbol_file_add result unused. - * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno. - * rs6000-xdep.c (store_inferior_registers): Returns void. - * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr - * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function - vector use to minimal symbol table use. - * solib.c: Add prototypes for local functions. - * solib.c (solib_add_common_symbols, locate_base): Convert from misc - function vector use to minimal symbol table use. - * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS. - * solib.c (find_solib, shared_library_command): Make static - * solib.c (read_memory, write_memory usages): Cast args. - * solib.c (special_symbol_handling): Add function - * source.c: Add prototypes for local functions. - * source.c (select_source_symtab): Convert to scan objfiles. - * source.c (open_source_file): Make static. - * source.c (xrealloc usages): Cast args. - * source.c (source_line_charpos): ifdef out, unused. - * source.c (get_filename_and_charpos): Make static. - * stack.c: Add prototypes for local functions. - * stack.c (print_frame_info, frame_info): Convert from misc function - vector use to minimal symbol table use. - * symfile.c: Add prototypes for local functions. - * symfile.c (compare_symbols): Make args const PTR's. - * symfile.c (compare_psymbols, sort_pst_symbols) add. - * symfile.c (sort_all_symtab_syms): Scan objfile list. - * symfile.c (obsavestring): Add objfile parameter. - * symfile.c (init_misc_bunches, prim_record_misc_function, - compare_misc_functions, discard_misc_bunches, condense_misc_bunches, - sort_misc_function_vector, compact_misc_function_vector): Remove - * symfile.c (symbol_file_add_digested): Add function. - * symfile.c (symbol_file_add): Returns struct objfile *. - * symfile.c (symbol_file_command): Modify for state file use. - * symfile.c (symfile_open): Add parameter "dumpable". - * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c - * symfile.c (load_command, add_symbol_file_command): Make static. - * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c - * symfile.c (rindex usages): Converted to strrchr. - * symfile.c (allocate_psymtab): New - * symfile.c (free_named_symtabs): Ifdef out code that needs to be - converted to minimal symbol table usage, but no obvious conversion. - * symfile.c (free_all_symtabs): Remove. - * symfile.c (_initialize_symfile): Use per-objfile info. - * symfile.h: Rework the objfile structure to add per-objfile data - objects (psymbol_obstack, symbol_obstack, type_obstack, - global_psymbols, static_psymbols, msymbols, minimal_symbol_count, - fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc). - Add prototypes to function declarations. - * symm-tdep.c (symmetry_extract_return_value): Convert from misc - function vector usage to minimal symbol table usage. - * symmisc.c (DEV_TTY): Define if not defined. - * symmisc.c: Add local function prototypes. - * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms, - printpsyms_command, print_objfiles, print_objfiles_command): - Rework to use iterate_over_* - * symtab.c: Add prototypes for local functions. - * symtab.c (lookup_symtab_1): Convert to look through objfiles. - * symtab.c (lookup_partial_symtab): Scan through objfiles. - * symtab.c (lookup_primitive_typename, lookup_typename, lookup_ - unsigned_typename, lookup_struct, lookup_union, lookup_enum, - lookup_template_type, lookup_struct_elt_type, lookup_pointer_type, - lookup_reference_type, lookup_member_type, allocate_stub_method, - check_stub_method, create_array_type, smash_to_member_type,): - Moved to gdbtypes.c - * symtab.c (lookup_symbol): Some args are const. - * symtab.h: All type related defs and structs moved to gdbtypes.h - * symtab.h: Convert decls to prototypes. - * target.c (noprocess): Make static. - * target.h: Change decl's to prototypes. - * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK, - DISABLE_UNSETTABLE_BREAK) Moved to solib.h. - * utils.c (_initialize_utils): Use correct member of function union. - * valarith.c: include gdbtypes.h - * valops.c: include gdbtypes.h, add prototypes for local functions. - * valops.c (value_push, value_arg_push, find_function_addr): - Make static. - * valops.c (value_string): Convert from misc function vector use - to minimal symbol table use. - * valops.c (check_field_in): Make arg const. - * valprint.c: Add prototypes for local functions. - * valprint.c (print_string): Make static - * valprint.c (value_print, val_print_fields, val_print): Make arg int. - * values.c: Add prototypes for local functions. - * values.c (value_headof): Convert from misc function vector to - minimal symbol table. - * xcoffexec.c: Add prototypes for local functions. - * xcoffexec.c (exec_close, file_command, add_to_section_table): - Make static. - * xcoffexec.c (relocate_minimal_symbol): Add. - * xcoffread.c (patch_block_stabs): Moved to buildsyms.c. - * xcoffread.c: Add prototypes for local functions. - * xcoffread.c (sort_syms): Convert to scan objfiles. - * xcoffread.c (read_xcoff_symtab): Make static. - * xcoffread.c (various): Replace references to builtin types with - calls to lookup_fundamental_type. Replace references to symbol_obstack - and psymbol_obstack with pointers to the per-objfile copies. - * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace, - dump_block, dump_blockvector, dump_last_symtab, dump_symtabs): - Make static. - * xcoffread.c (init_stringtab): Add objfile parameter. - * gdbtypes.c: New file - * minsyms.c: New file - * mmap-alloc.c: New file - * mmap-sbrk.c: New file - * objfiles.c: New file - * state.c: New file - * state.h: New file - -Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com) - - * Check in Fred Fish's changes in these modules. Fred - will make ChangeLog entries for all of them. Update VERSION - to 4.4.2. - -Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com) - - * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions - into solib.h. - * sparc-pinsn.c, sparc-tdep.c, standalone.c, sun3-xdep.c, - sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c, - value.h: Prototypes for static functions; lint. - * gdbtypes.h: Empty file to ease transition. - -Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com) - - * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h, - inferior.h, language.h, signame.h, target.h, terminal.h, - tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h, - xm-i386v.h, xm-sparc.h: Prototypes for all external functions. - Lint. - * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c, - signame.c, sparc-xdep.c: Prototypes for all static functions. - Lint. - * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c, - remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c, - target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c: - Remove to_call_function and target_call_function, since it - always calls the same thing (call_function_by_hand). - * core.c, exec.c, solib.c: Rename target_ops sections => - to_sections, etc. - * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c, - target.h: target_kill takes no args. - * language.c (language_info): Scaffolding to allow briefer - messages when the current language changes. FIXME. - * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid - complaints about volatile functions. - * xm-sysv4.h (HAVE_MMAP): Define. - -Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com) - - * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS - to make prototypes for all functions declared here. - * cplus-dem.c: Avoid declaring xmalloc and xrealloc. - * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict. - * environ.c: Include before defs.h. Minor cleanup. - * ieee-float.h: Use PARAMS for prototypes; make some params const. - * ieee-float.c, valarith.c: Include . Lint. b*=>mem*. - * m2-exp.y: Remove unused CONST; Rename OR and AND. - * utils.c: Avoid declaring malloc and realloc. Lint. - (request_quit): Accept signal-number parameter. - -Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (process_dies): Add case to handle TAG_pointer_type - DIE's. Add new function read_tag_pointer_type() to read them. - - * dwarfread.c (dwarf_read_array_type, read_subroutine_type): - When creating a new user defined type, check to see if a partial - type already exists, and if so, bash it to fit. - -Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com) - - * coffread.c (decode_base_type): Pass long, not union. - Fix by Eric Valette, ev@chorus.fr. - -Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com) - - * elfread.c (elf_symtab_read): Fix code to correctly track - changes in bfd for absolute symbols. - -Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com) - - * xm-vaxbsd.h: Close off comment. - -Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com) - - * xm-sysv4.h: Define NEED_POSIX_SETPGID. - -Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com) - - * mips-tdep.c (mips_print_registers): Print correct register - number for double pseudo-registers. - -Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (read_struct_type): Avoid double-bump of parse ptr - in the op$::OPERATOR. case. From Steven McCanne, - . - - * exec.c (set_section_name): Pass arg to exec_files_info; - only call it if interactive. From Francis Kauth . - -Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com) - - * main.c (print_gdb_version): Copyright msg: only this year. - (cd_command): Avoid changing current_directory on error. - -Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com) - - * mipsread.c (parse_partial_symbols): Handle dependencies - between partial symbol tables (when not doing stabs-in-ecoff). - (This used to be handled by parse_fdr, but parse_fdr was - incompatible with handling stabs-in-ecoff, so the code - was re-written to not use parse_fdr. Unfortunately, - the logic to handle dependencies was overlooked.) - -Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com) - - * coffread.c (read_enum_type): Use the size of a target int when - describing enum. - * defs.h: added new #define for TARGET_PTR_BIT, defaults to size - of target int. - * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count - * symtab.c (lookup_reference_type, lookup_ptr_type): use - TARGET_PTR_BIT to determine size of a pointer - * values.c (unpack_long): when unpacking a REF or a PTR don't - assume the size of the type. - -Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com) - - * mipsread.c (parse_symbol): Avoid clobbering enum pointer when - looking at its members. Improve guess between struct and union, - only assuming union if multiple members have offsets of zero. - -Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com) - - * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6. - (This is just for clarity - and one day permitting us to - change FP0_REGNUM from 38 to 32, which would make more sense.) - * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that - register numbers in stabs-in-ecoff get handled correctly. - -Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com) - - * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult, - config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen - into BSD and Ultrix. - -Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com) - - * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc. - -Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Increment version to 4.4.1. - * main.c (print_gdb_version): Update copyright notice. - -Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com) - - * mipsread.c: Prepend "struct " to the names of structure - types, and similarly for enums and unions. (This used - to be done, but got lost in the re-write to "guess" the - difference between enum/struct/union.) - Also, guess that a tag is an enum if the first member - has type btNil. - -Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com) - - * xm-vax.h: #ifndef ultrix around #include of endian.h and - limits.h (sigh). - -Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com) - - * Projects: Patching executables is done. - * Makefile.in (VERSION): Roll to gdb-4.4. - * README, WHATS.NEW: Update for gdb-4.4. - - * symfile.c (reread_symbols): Whenever we reread one object - file's symbols, we must restart the scan, because the object_files - chain has been permuted. - - * exec.c (exec_files_info): Split out into print_section_info. - Print BFD filename of each section if it's not the default one. - * core.c (core_files_info): Call print_section_info. - - * xm-vax.h: Include a few system header files whose definitions - must precede defs.h. - * language.c, language.h: Make some things const. - * expression.h, main.c: const spreads like ooze. - - * mem-break.c (break_insn, break_insn_size): Use unsigned chars, - since BREAKPOINT values can be >0x80. - -Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com) - - * infrun.c, xm-i386sco.h: SCO needs to use setpgid(). - -Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com) - - * sparc-pinsn.c: Remove kludge for preferring architectures. - Remove #ifdef's for SORT_NEEDED. We need to sort the table, now - and forever. Add `add' instruction to the set that get checked - for a preceding `sethi' in order to print an absolute address. - Corresponding changes in ../include/opcode/sparc.h needed - to eliminate garbage instructions. - -Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com) - - * mipsread.c (parse_partial_symbols): Make sure partial - symbols are created for external symbols (as used to be - the case). This is a bit of a pain with the mips-coff. - It uses a table which points to all of the external - symbols belonging to a particular FDR or psymtab. - Once we've generated this table, we might as well save - it, and then use it in psymtab_to_symtab_1 to find - the symbols to pass to parse_external(). - * symfile.c, symfile.c: New function start_psymtab_common - to share the common parts of allocating a new psymtab - for dbxread, mipsread (and later dwarfread). Its code - was pulled out from start_psymtab in dbxread.c. - * dbxread.c (start_psymtab): Use start_psymtab_common(). - - * valprint.c (val_print): If there is an error when trying - to print a string, check to see if there really is a problem - by reading just one character. If that works, assume - things are ok. - -Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com) - - * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7, - cypress, v8 mnemonics in that order. - -Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com) - - * sparc-pinsn.c: Put the qsort() back in. - -Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com) - - * findvar.c (read_register, write_register): Handle machines - where REGISTER_TYPE is not the same size as "int". - - Handle debug symbols in dynamically loaded (relocated) code: - - * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass - offset to process_one_symbol. - (process_one_symbol): Take new offset parameter. Add it into - appropriate symbol types to relocate symbols to loaded addresses. - Handle all possible symbol types, and complain() about types that - we don't expect to see. - * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to - process_one_symbol (FIXME, should pass real offset). - - Misc bugfixes: - - * breakpoint.c (resolve_sal_pc): Split out code to resolve a - sal's PC value. - (set_breakpoint, break_command_1, until_break_command, - catch_command_1, breakpoint_re_set_one): Use it. - * symtab.h (resolve_sal_pc): Declare. - * infcmd.c (jump_command): Use resolve_sal_pc. - - * source.c (list_command): Shorten "FILE, line N" to "FILE:N". - - * putenv.c (putenv): Avoid unportably casting pointers to unsigneds. - - * c-exp.y (yylex): `this' and `template' are only tokens in C++. - - * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, - xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h: - Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines. - -Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (process_one_symbol): Make a first cut at handling - symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.) - - * symtab.c (find_pc_line): Fix stepping into and out of #included - files. - -Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is - no longer any need to copy ../include/opcode/* into gdb. - -Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com) - - * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992. - -Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com) - - * valprint.c (type_print_base, type_print_method_args): - Print C++ constructor methods without bogus "return type." - -Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com) - - * infptrace.c (child_xfer_memory): Parameter "target" should - be a pointer to a structure, not the entire structure. - -Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com) - - * depend: Convert the couple of references to ansidecl.h that - used the local gdb version to use the ../include version. - -Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com) - - * procfs.c - (child_xfer_memory): Takes pointer to a struct, not entire struct. - (inferior_proc_init): Fix non-ANSI version of args. - (attach): Call print_sys_errmsg with correct number of args. - (mappingflags): Make static, does not need to be global. - - * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct - not the entire struct itself. - - * valops.c (value_assign): Cast some args to modify_field() and - {read,write}_register_bytes() correctly. - - * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h - - * Makefile.in (MALLOCSRC): Removed reference to removed local - copy of ansidecl.h. - - * dwarfread.c (list_in_scope): Needs an initial value, use file - scope. - -Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com) - - * main.c (main): Make option_index local to keep new getopt happy. - main.c, solib.c, Makefile.in: Update copyright notices. - -Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com) - - * cplus-dem.c (cplus_demangle): Correctly demangle destructors. - -Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (HFILES): Add partial-stab.h. - -Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com) - - * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h: - New files for stratus. Not complete enough to actually build - on the Stratus machine; that awaits copyright assignment for - i860 changes. - - * Makefile.in (USER_CFLAGS): Add macro specifically reserved - for getting custom flags into CFLAGS when doing makes. - - * configure.in: Add config information for stratus. - -Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com) - - * dbxread.c (process_one_symbol): Pass address of structure - to complain(), rather than the whole structure. - -Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com) - - * solib.c (solib_add_common_symbols): Only compile in when not - using SVR4 style shared libraries. - -Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (locval): Add offreg flag to indicate location - values that are computed off a base register. - - * dwarfread.c (new_symbol): Rework TAG_global_variable and - TAG_local_variable cases to account for static variables - within function scopes. - -Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com) - - * inflow.c: remove #include . Not necessary, and - doesn't exist on some systems. - - * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when - nexting over recursive function calls. - - * target.c (target_read_string): Create this routine to read null - terminated strings from the target. It deals with running off the - end of memory elegantly as well. solib.c (find_solib): Use - target_read_string() to avoid problems with running off the end of - memory. - - * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines - that reference pgrp_inferior. - -Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com) - - * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that - mips-tfile has been hacked to act more "traditionally." - * dbxread.c: Fixed typo in comment. - -Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com) - - * mips-tdep.c (mips_skip_prologue): Add some number of - 'sw' instructions before 'addiu' adjusts the stack. - -Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (start_symtab, end_symtab, scopecount, openscope, - freescope, buildblock closescope, record_line, add_symbol_to_list, - gatherblocks, make_blockvector): Extensive changes to switch - to generic symbol table building code in buildsym.c. Remove - scope tree structures and functions, symbol table building - functions, and lots of other small changes. - - * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove - GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL. - -Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com) - - * buildsym.c (cleanup_undefined_types): Add support for enums. - This fixes the 'GDB internal error. cleanup_undefined_types with - bad type' problem. - -Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c: detect gcc2 compilations. - -Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com) - - * sparc-pinsn.c: Rename bitfields that overlap with macro names - in ../include/opcode/sparc.h. - -Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com) - - * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h - to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2 - to reflect actual locations of opcode files, so TAGS target will - be buildable. - - * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'. - - * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k - code. - - * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array - dereferencing to access the correct elements. - - * valops.c (value_addr): Declare return type of external func - value_copy(). - - * xcoffread.c: Undefine next_symbol_text before redefining it. - -For older changes see ChangeLog-9091 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/gdb/ChangeLog-93 b/gdb/ChangeLog-93 deleted file mode 100644 index 463154d9ce8..00000000000 --- a/gdb/ChangeLog-93 +++ /dev/null @@ -1,7597 +0,0 @@ -Fri Dec 31 14:33:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * nindy-share/nindy.c: Fix order of arguments to store_unsigned_integer - (second and third arguments were reversed). - (say): Use varargs. - -Fri Dec 31 12:13:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote-mips.c: Add timeout parameter to mips_request and - mips_receive_packet. - (callers): pass in mips_receive_wait except mips_initialize (where - we use it to clean up the kludge where we had been changing - mips_receive_wait temporarily) and mips_wait (where we pass in - -1 for no timeout). - -Fri Dec 31 14:33:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stack.c (print_block_frame_locals): Also print LOC_BASEREG variables. - -Fri Dec 31 06:55:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (find_methods): Call fprintf_symbol_filtered with DMGL_ANSI. - -Thu Dec 30 10:16:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * values.c (unpack_long): Fix garbled error message. - - * remote-mips.c (mips_error): New function. - * remote-mips.c: Use it instead of error() most places. - * remote-mips.c (mips_receive_packet): New arg throw_error. - (mips_initialize): Use it not catch_errors. - * defs.h: Declare error_pre_print and warning_pre_print here... - * main.c: ...not here. - - * breakpoint.c (breakpoint_chain): Make static. - * breakpoint.c, breakpoint.h (frame_in_dummy): New function. - * stack.c (print_frame_info): Use it. - -Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * exec.c (add_to_section_table): Check for SEC_ALLOC instead of - SEC_LOAD to handle .bss segments properly. - -Thu Dec 30 10:16:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Enable code which assumes that if - we jump into the prologue from another function, then it was a - subroutine call. #if 0 AT_FUNCTION_START; the above code should - take care of this case. - -Wed Dec 29 12:32:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valprint.c (val_print_string): Change chunksize from 200 - to 8. - - * symfile.c (generic_load): If no arguments, get file name - from get_exec_file. - - * c-exp.y: Revert Kung's change. "..." is not a type, and the - change caused "p (...)0" to dump core. - * gdbtypes.c (check_stub_method): Don't pass "..." to - parse_and_eval_type. This should fix the bug which Kung was - trying to fix. - - * stabsread.c (define_symbol): If we choose not to combine - two symbols, don't just ignore the second (LOC_REGISTER) one. - * printcmd.c (print_frame_args): If we have a LOC_ARG and a - LOC_REGISTER, use the LOC_ARG not the LOC_REGISTER. - -Tue Dec 28 15:08:00 1993 Fred Fish (fnf@deneb.cygnus.com) - - * solib.c (DEBUG_BASE): Remove macro and all references. - * solib.c (debug_base_symbols): Add array of symbols to lookup. - * solib.c (IGNORE_FIRST_LINK_MAP_ENTRY): Add macro. - * solib.c (look_for_base, locate_base): Use debug_base_symbols. - * solib.c (find_solib): Use IGNORE_FIRST_LINK_MAP_ENTRY. - -Tue Dec 28 12:06:57 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * c-exp.y : fix grammar to parse ellipsis (...) - -Mon Dec 27 18:42:14 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * stabsread.c (read_type): fix problem when reading static member - of a class. caused by change to allow :: inside template - instantiated name. - -Mon Dec 27 11:07:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.h: Expand on comments for TYPE_CODE_BITSTRING and - TYPE_CODE_STRING a bit. - - * m68k-tdep.c (m68k_skip_prologue, m68k_find_saved_regs): - Allow pea %fp; move.l %sp, %fp instead of link instruction to - set up the new frame. - - * main.c (init_main): Change "set remotedebug" back to var_zinteger - from var_boolean. - - * c-exp.y (yylex): Don't try to deal with nested types. - - * cp-valprint.c (cplus_print_value): Call check_stub_type on - TYPE_BASECLASS (type, i) before we look at its name. - - * dbxread.c: Move default definition of GCC_COMPILED_FLAG_SYMBOL - from here . . . - * symtab.h: . . . to here. - * dbxread.c (record_minimal_symbol): Move check for gcc{,2}_compiled. - and __gnu_compiled* from here . . . - * minsyms.c (prim_record_minimal_symbol_and_info): . . . to here. - * minsyms.c (prim_record_minimal_symbol): Call - prim_record_minimal_symbol_and_info rather than duplicating code. - * minsyms.c, symtab.h (prim_record_minimal_symbol{,_and_info}), - coffread.c (record_minimal_symbol), - xcoffread.c (RECORD_MINIMAL_SYMBOL), callers: Add objfile parameter. - -Sun Dec 26 20:44:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * dbxread.c (process_one_symbol): Handle stabs-in-som just like - stabs-in-elf. - (pastab_build_psymtabs): Likewise. - - * hppa-tdep.c: Change all comments to reference %r3 or frame - pointer rather than %r4. - (frame_chain, skip_prologue, dig_rp_from_stack): Handle %r3 as the - frame pointer. - - * config/pa/tm-hppa.h (FP_REGNUM): Define as %r3. - (FIND_FRAME_SAVED_REGS): Handle %r3 as frame pointer. - (CALL_DUMMY): Likewise. - -Sun Dec 26 16:59:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * exec.c (exec_file_command): If error occurs after we have opened - exec_bfd but before we call push_target, make sure to close exec_bfd. - - * infrun.c (wait_for_inferior): Remove confusing and inaccurate - stuff about subroutine calls, return, etc., from comment which - says "We've wandered out of the step range.". - -Sun Dec 26 09:18:10 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): When checking whether the line has - changed, check the symtab as well. - -Sun Dec 26 09:18:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.c (force_to_range_type): Use switch statement. - complain() not warning() if the TYPE_CODE isn't one we know how to - deal with gracefully. Use builtin_type_int not - lookup_fundamental_type (the objfile we passed to - lookup_fundamental_type was sometimes NULL). - - * valops.c (call_function_by_hand, push_word), defs.h (push_word), - convex-xdep.c, m88k-nat.c, i386m3-nat.c, mips-tdep.c, mipsm3-nat.c, - ns32km3-nat.c, remote-bug.c, m88k-tdep.c, remote-hms.c, remote-mips.c, - config/gould/tm-np1.h, hppa-tdep.c (hppa_fix_call_dummy), remote-vx.c: - Use REGISTER_SIZE, unsigned LONGEST, and - {store,extract}_unsigned_integer, instead of sizeof - (REGISTER_TYPE) and REGISTER_TYPE. - * All tm.h files: Change REGISTER_TYPE to REGISTER_SIZE. - * hppa-tdep.c (pa_print_fp_reg): Remove unused variable val. - - * Makefile.in (ALLDEPFILES): Remove i386ly-nat.c and m68kly-nat.c. - Add lynx-nat.c. - -Sat Dec 25 20:05:41 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (init_extra_frame_info): Correctly adjust the base - of the current frame when "fromleaf" is true. Do not adjust the - frame base of the innermost frame if it is a leaf function. - -Sat Dec 25 13:39:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol): Only combine a p/r pair into a - LOC_REGPARM if REG_STRUCT_HAS_ADDR. - -Sat Dec 25 09:50:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valops.c (value_struct_elt): Check for (value)-1 return from - search_struct_method. - -Sat Dec 25 09:50:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h: Move definitions of TARGET_*_BIT after include of tm.h. - The old way (using #undef in tm.h) was ugly and asking for - trouble, because it makes it possible for some file to use the - wrong definition. Move definition of HOST_CHAR_BIT after definition - of TARGET_CHAR_BIT. - * config/alpha/tm-alpha.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/z8k/tm-z8k.h: Don't undef TARGET_*_BIT - before defining them. - - * mdebugread.c: Change the builtin_type_* in this file to - mdebug_type_* and make them static. Use TYPE_CODE_ERROR for - complex and float decimal. - - * printcmd.c (disassemble_command): Call wrap_here between printing - address and printing instruction. - -Fri Dec 24 14:23:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (read_type): Don't fall through 'S' case (the case it - was falling though happened to do the right thing ("break;") but that - is hardly a good thing to assume). - -Tue Dec 21 13:32:02 1993 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-exp.y (match_dollar_tokens): Fix off-by-one bug. - * ch-lang.c (chill_is_varying_struct), ch-lang.h: New function. - * ch-lang.c (chill_printstr): Use double quotes, not single quotes. - * ch-typeprint.c (chill_type_print_base): Handle TYPE_CODE_BITSTRING. - Improve printing of TYPE_CODE_STRING, TYPE_CODE_SET, and - TYPE_CODE_STRUCT (including checking chill_is_varying_struct). - Print TYPE_DUMMY_RANGE by printing its TYPE_TARGET_TYPE. - Handle TYPE_CODE_ENUM. - * ch-valprint.c (chill_val_print): Handle TYPE_CODE_BITSTRING. - For TYPE_CODE_STRING, never print address. Handle VARYING strings. - * gdbtypes.c (force_to_range_type): New. - * gdbtypes.c (create_set_type): Make work, following Chill layout. - * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND, TYPE_DUMMY_RANGE): New. - * stabsread.c (read_type): Distinguish string and bitstring from - char-array and set. - * valarith.c (value_subscript), valops.c (value_coerce_array): - Handle STRINGs as well as ARRAYs. - * valarith.c (value_bit_index): Fix think. Use new macros. - - -Fri Dec 17 10:45:32 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * symtab (decode_line_1): fix a bug when position char is not - set correctly. - * c-valprint (c_val_print): handle vtbl printing when vtbl is not - set up yet. - -Thu Dec 16 16:46:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-tdep.c (read_next_frame_reg): If SIGFRAME_REG_SIZE is not - defined, define it as 4. - -Thu Dec 16 13:08:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * config/m68k/nm-hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. - - * config/m68k/tm-hp300bsd.h (REMOTE_BPT_VECTOR): Define. - - * config/m68k/tm-m68k.h (REMOTE_BPT_VECTOR): Allow targets to - override. - (REMOTE_BREAKPOINT): Likewise. - -Thu Dec 16 09:14:58 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hp_function_type): Correctly handle - pass-by-value structures > 64bits in size. - (process_one_debug_symbol): Likewise. - -Mon Dec 13 20:17:39 1993 Per Bothner (bothner@kalessin.cygnus.com) - - Implement support for Chill POWERSETs. - * ch-exp.y (operand_2): Implement 'Element IN PowerSet'. - * ch-typeprint.c (chill_type_print_base): Handle POWERSETs. - * ch-valprint.c (chill_val_print): Handle TYPE_CODE_SET. - * eval.c (evaluate_subexp): Implement BINOP_IN. - * expression.h (enum exp_opcode): Added BINOP_IN. - * gdbtypes.c (create_set_type), gdbtypes.h: New function. - * stabsread.c (read_type): If 'S', create a set type. - * valarith.c (value_bit_index, value_in), value.h: New functions, - for indexing in SETs. - -Mon Dec 13 06:42:37 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (pa_symfile_init): Check for the existance of stabs - after DBX_TEXT_SECT has been initialized. - -Tue Nov 23 17:29:28 1993 Steve Chamberlain (sac@jonny.cygnus.com) - - * config/h8300/tm-h8300.h (BREAKPOINT): Insn changed to sleep. - (DECP_PC_AFTER_BREAK): Now is 0. - * config/h8500/tm-h8500.h (REGISTER_BYTES, REGISTER_BYTE, - REGISTER_NAMES): update to new view. (INIT_EXTRA_FRAME_INFO): No - extra frame info now. - * config/sh/sh.h (NOP): Define NOP insn. - * config/z8k/tm-z8k.h (BIG): is now sim_z8001_mode. - * config/z8k/z8ksim.mt (TDEPFILES): Add remote-sim.o to list. - * ser-go32.c: Lint. (strncasecmp): Removed, now in libiberty. - (go32_readchar): Special handling for faster polling. (async - structure): Volatile. - * h8300-tdep.c (print_register_hook): Allocate and use the right - number bytes for the raw register. - * h8500-tdep.c (regoff, frame_find_saved_reg, examine_prologue): - deleted. (h8500_register_size, h8500_register_virtual_type, ): - Use new way of counting registers. - * remote-e7000.c (echo_index): deleted. (expect): Better handling - of user interrupts. (expect_prompt): Remove never used log file - support. (want, want_nopc): Add support for H8/300H. - (fetch_regs_from_dump): Treat \r and \n as whitespace. - (e7000_drain): Send an "end" command before waiting for output to - stop. (e7000_wait): Cope with H8/300H, better handling of user - interrupts. (why_stop, expect_n, sub2_from_pc): New function. - * remote-utils.c (gr_load_image): call fflush and QUIT more regularly. - * utils.c (notice_quit): New function for polling for user interrupts. - -Fri Dec 10 15:53:56 1993 Per Bothner (bothner@kalessin.cygnus.com) - - * stabsread.c (read_array_type): Allow negative array bounds, - without interpreting that to mean "adjustable." - * ch-valprint.c (chill_val_print): Handle RANGE types. - * ch-typeprint.c (chill_type_print_base): Handle BOOL. - Handle variant records. Handle RANGE types. - -Tue Dec 7 15:41:32 1993 Ian Lance Taylor (ian@cygnus.com) - - * config/mips/idt.mt: Use tm-idt.h instead of tm-bigmips.h. - * config/mips/idtl.mt: Use tm-idtl.h instead of tm-mips.h. - * config/mips/tm-idt.h, config/mips/tm-idtl.h: New files; use - different BREAKPOINT value for IDT. - - * mipsread.c: Include bfd.h and coff/sym.h. - -Mon Dec 6 16:34:10 1993 K. Richard Pixley (rich@cygnus.com) - - * ser-unix.c (set_tty_state): set the rest of the terminal state - pieces. - -Mon Dec 6 12:01:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * configure.in: Recognize mips* for all mips targets. - (mips*el-*-elf*, mips*-*-elf*): New targets; use idt and idtl. - - Added Irix 5 support. - * configure.in (mips-sgi-irix5*): New host and target. Use irix5 - for both. - * config/mips/irix5.mh, config/mips/irix5.mt, - config/mips/xm-irix5.h, config/mips/nm-irix5.h, - config/mips/tm-irix5.h, irix5-nat.c: New files for Irix 5 support. - * mdebugread.c: New file, split out of mipsread.c. Added - elfmdebug_build_psymtabs routine. Added some checks on external - symbols. Changed code to keep ecoff_debug_info and - ecoff_debug_swap structs in the psymtab and in global pointers - rather than retrieving them from the bfd. Also changed to keep - the pending list with the psymtab rather than the objfile (each - psymtab for a single objfile points to the same pending list). - * mipsread.c: Bulk of file moved into mdebugread.c, leaving just - the sym_fns. - * Makefile.in (SFILES): Added mdebugread.c. - (OBS): Added mdebugread.o. - (mdebugread.o): New target. - * symfile.h: Declare mdebug_build_psymtabs and - elfmdebug_build_psymtabs. - * elfread.c (struct elfinfo): Added mdebugsect field. - (elf_locate_sections): Remember location of .mdebug section. - (elf_symfile_read): Call elfmdebug_build_psymtabs on .mdebug - section. - * infrun.c (AT_FUNCTION_START): Set to 0 if not already defined. - (wait_for_inferior): Use AT_FUNCTION_START if it is defined to see - if PC is at the start of a function. - * mips-tdep.c (read_next_frame_reg): Use SIGFRAME_REG_SIZE, and - give it a default definition. - (mips_skip_prologue): Skip instructions which initialize $gp - register. - (in_sigtramp): New procedure, moved in from mipsread.c. - * config/mips/tm-mips.h: Declare in_sigtramp. - - * serial.h (serial_fdopen): Make parameter const to match - function definition. - -Fri Dec 3 14:20:43 1993 Stu Grossman (grossman at cygnus.com) - - * config/mips/irix4.mh: Enable ser-tcp.o. - -Tue Nov 30 15:24:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * Makefile.in (check): Do not use subdir_do, so that - TARGET_FLAGS_TO_PASS is used correctly. - -Mon Nov 29 16:10:38 1993 Stu Grossman (grossman at cygnus.com) - - * i386-nlmstub.c: Undo I/O redirection changes by Tom Lord. - These definitely won't work under Netware. - -Mon Nov 29 15:34:58 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * stabsread.c(read_struct_field): Fix the check when getting to - member functions. - -Mon Nov 29 16:48:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - gcc -Wall -O lint: - * mips-tdep.c (heuristic_proc_desc): Initialize reg30 to avoid - warning. Unnest comment. - (init_extra_frame_info): Remove unused variable mask. - (MASK): Fully parenthesize. - (mips_push_dummy_frame): Remove unused variable val. - (mips_skip_prologue): Remove unused variables f and b. - -Mon Nov 29 12:23:25 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_symbol, parse_partial_symbols): Do not create - (partial) symbols for opaque struct definitions. - -Mon Nov 29 11:36:57 1993 Stu Grossman (grossman at cygnus.com) - - * i386ly-tdep.c (i386lynx_saved_pc_after_call): Change call_inst - to unsigned char to avoid domain warning for some values. - -Mon Nov 22 23:42:59 1993 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote-e7000.c (e7000_wait): Cope with H8/300 register dump. - * config/h8300/h8300hms.mt: Add remote-e7000. - -Mon Nov 22 11:03:45 1993 Fred Fish (fnf@cygnus.com) - - Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): - * gdb/config/m88k/delta88.mh (NATDEPFILES): Added corelow.o and - coredep.o to this list. - * gdb/m88k-nat.c (m88k_register_u_addr): Avoid error when passed - the number for an M88110 extended register by just returning the - address of r0. - -Sat Nov 20 09:20:51 1993 Fred Fish (fnf@rtl.cygnus.com) - - * go32-xdep.c (re_comp, re_exec): Remove stubs now that gdb - always uses it's own version of regex. - -Fri Nov 19 18:23:19 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * valops.c(value_struct_elt_for_reference): enhance search operator in - c++. - * symtab.c(decode_line_1): same as above. - -Fri Nov 19 15:08:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (decode_line_1): Add comment about use of - return_to_top_level directly instead of error. Add comment saying - that the '' should not be needed--that the completer should be fixed. - -Fri Nov 19 11:00:33 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * symtab.c(decode_line_1): fix the inconsistency of setting - breakpoint with '' or without them. The '' is needed when you - want name completion. - -Thu Nov 18 08:25:50 1993 Fred Fish (fnf@cygnus.com) - - * valprint.c (val_print_string): When looking for a null - terminator compare current bufsize to fetchlimit to determine - when to stop, instead of computing buffer+fetchlimit which - may overflow for very large limits (like "unlimited"). - -Wed Nov 17 18:23:09 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * eval.c(evaluate_subexp): to use unified search so type conversion - operator works in calling method. - * valarith.c(value_x_binop, value_x_unop): same as above. - * valops.c(search_struct_method): same as above. - -Wed Nov 17 18:47:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mipsread.c: Change use of ECOFF information to correspond to - changes in bfd/libecoff.h. - (mipscoff_symfile_offsets): Made static. - -Wed Nov 17 09:43:31 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * valops.c (typecmp): improve prototype matching when calling - a method. Make 'p (*(ostream *) &cout) << "lll" ' to work. - * eval.c(evalute_subexp): fix operator search problem when call - like p x.'operator+'(i). - -Tue Nov 16 17:15:03 1993 Stu Grossman (grossman at cygnus.com) - - * i386ly-nat.c, i386lynx-nat.c, m68kly-nat.c: Remove. Move - common code into lynx-nat.c. - * lynx-nat.c: New module. Contains portable code for Lynx native - stuff (mostly ptrace related). - * config/i386/i386lynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o - * config/m68k/m68klynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o - - * config/nm-lynx.h, config/tm-lynx.h: New files to contain - non-architecture specific native and target defs. - * config/i386/nm-i386lynx.h, config/i386/tm-i386lynx.h, - config/m68k/nm-m68klynx.h, config/m68k/tm-m68klynx.h: Move all - (arch) portable stuff into ../{tm nm}-lynx.h. - -Tue Nov 16 13:33:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (gdb_mangle_name): Only assume that the physname is - the entire mangled name if it looks like the mangled name of a - constructor. Needed for testsuite to work with GCC 2.4.5. - - * a68v-nat.c: Replace with new version from Troy Rollo. The - version I am replacing appears to be an old copy of sun3-nat.c. - * dstread.c (dst_symfile_read): Replace sort_all_symtab_syms call - with loop. - - * Makefile.in (TAGS): Depend on TAGFILES_{NO,WITH}_SRCDIR. - - * Makefile.in: (HFILES,TAGFILES): Split into _WITH_SRCDIR and - _NO_SRCDIR versions. - (TAGS): Only add srcdir to TAGFILES_NO_SRCDIR. - (This is part of a long saga involving me putting srcdir on - everything (perhaps for now-obsolete reasons, I forget), Rich - removing the srcdir from everything, Stu putting it back some - places for Sun make, and me just now getting around to fixing - `make TAGS' again). - -Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * stack.c(print_frame_info): print demangled function name - ansi style. - -Mon Nov 15 14:32:29 1993 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote-e7000.c: New file to cope with the Hitachi E7000 ICE. - * remote-utils.c, remote-utils.h (gr_load_image): New function to - download to target. - * h8300-tdep.c, h8500-tdep.c, remote-z8k.c, sh-tdep.c z8k-tdep.c - (sim_load): delete. - * remote-sim.c (gdbsim_load): Use gr_load_image, rather than - sim_load. - * config/sh/sh.mt: Add remote-e7000 - -Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/linux.mh: Remove XM_CLIBS, TERMLIB, SYSV_DEFINE, and - REGEX. - * config/i386/xm-linux.h: Don't include xm-i386v.h. Define - HOST_BYTE_ORDER ourselves. Define HAVE_TERMIOS not HAVE_TERMIO. - Define NEED_POSIX_SETPGID. Include unistd.h. - -Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * symtab.c(gdb_mangle_name): fix the problem with constructor - name mangling. - -Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.h: Add TYPE_FLAG_TARGET_STUB. - * gdbtypes.c (check_stub_type): On TYPE_FLAG_TARGET_STUB, do - what cleanup_undefined_types does for arrays, except we clear - TYPE_FLAG_TARGET_STUB if we fix up the type. - * stabsread.c (cleanup_undefined_types): Add comments about how - doing arrays here is no longer the clean way to do it. - (read_array_type): Set TYPE_FLAG_TARGET_STUB as well as calling - add_undefined_type. - * c-typeprint.c, ch-typeprint.c: Move call to check_stub_type - outside switch so it happens for all type codes. - * cp-valprint.c (cp_print_value_fields): Recurse to val_print, - instead of c_val_print, so that check_stub_type gets called. - - * gdbtypes.h, gdbtypes.c, m2-lang.c, ch-lang.c, c-lang.c: Remove - TYPE_FLAG_SIGNED. It was inconsistently set, never checked - (except in recursive_dump_type), and is pointless. - -Mon Nov 15 00:40:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (pa_symfile_init): Look for the $TEXT$ section rather - than the .text section. - -Sun Nov 14 00:28:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c: Remove #if 0'd dbx_class_complaint. We now handle - this (more or less) gracefully, and complain() was never a good - way of dealing with this. - - * stabsread.c (read_type): Skip the colon when reading a - cross-reference. Only complain, not error_type, on unrecognized - cross-reference types. error_type, not dump core, if the colon is - missing. - -Fri Nov 12 16:23:08 1993 Stu Grossman (grossman at cygnus.com) - - * config/m68k/tm-sun3.h: Disable use of alternate breakpoint insn - when doing remote stuff. - -Fri Nov 12 16:22:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-exp.y (yylex): Call lookup_symtab not lookup_partial_symtab. - - * partial-stab.h: Ignore ':' symbol descriptors. Same case as - Kung's stabsread.c change. - -Fri Nov 12 11:18:02 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * stabsread.c (patch_block_stabs, define_symbol, read_type): in - g++ template instantiation, nested class can be part of the - params, and '::' can gets into symbol or type names. This is - to fix the problem. - - * gdbtypes.c (lookup_struct_elt_type): Handle type ref or pointer - to struct/union case. - -Fri Nov 12 10:39:31 1993 Stu Grossman (grossman at cygnus.com) - - * coff-solib.c (coff_solib_add): Cast result of alloca(). - * m68k-tdep.c (m68k_saved_pc_after_call): Get rid of - GDB_TARGET_IS_SUN3. Use more general SYSCALL_TRAP macro. - * config/m68k/m68klynx.mh (NATDEPFILES): Remove exec.o (it's - already in TDEPFILES). - * config/m68k/tm-m68k.h (SAVED_PC_AFTER_CALL): Use - m68k_saved_pc_after_call. - * Remove all Sun3 specific stuff. - * (FIX_CALL_DUMMY): Cast arg to bfd_putb32 to unsigned char *. - * config/m68k/tm-m68klynx.h: Define SYSCALL_TRAP as trap #10. - Disable REMOTE_BREAKPOINT mechanism. - * config/m68k/tm-sun3.h: Get rid of GDB_TARGET_IS_SUN3. - * Protect from multiple includion. - * Move Sun3 specific stuff from tm-m68k.h to here. - * Define SYSCALL_TRAP as trap #0. - * Remove def of SAVED_PC_AFTER_CALL (now in tm-m68k.h). - * gdbserver/low-lynx.c: Redo all register store/fetch stuff to - make it portable for 386 and 68k. - -Fri Nov 12 09:53:26 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mips-tdep.c (init_extra_frame_info): Check to see whether the - registers mentioned in the proc_desc have been saved. This - generalizes mips_in_lenient_prologue in the sense that we keep - searching until we've found saves for all the registers, not just - look for a "lenient prologue" pattern. - * mips-tdep.c: #if 0 lenient prologue code. - - * mips-tdep.c (heuristic_proc_desc): Don't assume a host short - is 16 bits. - -Thu Nov 11 19:58:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/i386sol2.mh: Comment out corelow.o. - - * printcmd.c (address_info): Use filtered, not unfiltered functions. - We should be able to deal with a QUIT here. - -Thu Nov 11 15:22:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * printcmd.c (address_info): Use fprintf_symbol_filtered - to print the symbol name. - - * stabsread.c (define_symbol): Handle cfront lossage for - struct/union/enums and typedefs. - - * partial-stab.h (case N_BINCL): Update psymtab_language - as appropriate when changing subfiles. - (case N_SOL): Update psymtab_language as appropriate when - changing subfiles. Add typedef for structs, unions, and enums - when processing C++ files. - -Thu Nov 11 13:18:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * README: Remove information on languages and just cite the (newly - updated) information in doc/gdb.texinfo instead. - - * delta68-nat.c: Fix typos (add missing ");" and stuct -> struct). - -Wed Nov 10 09:31:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (process_one_symbol, N_RBRAC): Don't clear - within_function just because local_symbols is NULL. It appears - that this bug has existed since the 10 Apr 89 change which started - clearing within_function here. - - * config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment. - * config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h, - tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h: - Define BELIEVE_PCC_PROMOTION. - * dbxread.c: Remove BELIEVE_PCC_PROMOTION define. The code which - used this was moved to stabsread.c a long time ago. - - * dstread.c (dst_sym_fns): Update for flavours. - * symfile.c (find_sym_fns): Add kludge for apollo like for rs/6000. - * dstread.c (dst_symfile_offsets): Set objfile->num_sections. - - gcc -Wall lint: - * thread.c: Include "gdbcmd.h" and . - * Makefile.in: Update dependency. - * thread.c (thread_command): Remove unused variable p. - * values.c (unpack_double): Use len instead of TYPE_LENGTH (type). - * valprint.c (print_floating): Correctly check sign bit now that - we are using unsigned arithmetic. - * symtab.c (find_pc_line_range): Remove unused variables exact_match, - ind, and l. - -Tue Nov 9 17:42:25 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * valarith.c (value_x_binop): fix search operator in class bug - * valarith.c (value_x_unop): fix search operator in class bug - -Tue Nov 9 19:20:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (init.c): Add udi2go32.o to list of files that we - should not try to search for _initialize_* functions. - - * remote-udi.c (udi_wait): Change UDIGdb_StdoutReady back to - UDIStdoutReady. It accidentally got changed on 24 Oct 93 when - stdout was changed to gdb_stdout. Likewise for UDIGetStdout, - UDIStderrReady, and UDIGetStderr. - -Tue Nov 9 12:48:06 1993 Tom Lord (lord@cygnus.com) - - * remote-hms.c (hms_wait): fixed too many arguments to putc_unfiltered. - -Tue Nov 9 12:20:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (quit): Also call gdb_flush on standard output and error. - - * .gdbinit: Remove "source /.gdbinit". It causes a spurious error - if /.gdbinit doesn't exist (and I know of no convention of putting - something in /.gdbinit). - -Mon Nov 8 18:17:11 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * cp-valprint.c (cp_print_value_fields): change output from to - -Mon Nov 08 17:05:30 1993 Jeffrey Wheat (cassidy@cygnus.com) - - * Makefile.in: Change RUNTEST_FLAGS back to RUNTESTFLAGS - Change RUNTEST = runtest to test for existance of - a runtest in the source tree first. - -Mon Nov 8 10:42:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in: Remove unused variable GCC. Remove "#CC=cc" line - which doesn't really relate to anything. - - * Makefile.in (CC_FOR_TARGET): Test for existence of gcc/xgcc, not - for existence of gcc/Makefile. - - * inflow.c (terminal_init_inferior), infptrace.c (child_resume): - Add comments about use of Lynx PIDGET and how we will want to - clean it up. - - * stabsread.c: Remove long_kludge_name code (it was already #if 0). - * stabsread.c (read_one_struct_field): Clean up comments to reflect - Kung's change of 5 Nov 93. - * stabsread.c (read_one_struct_field): Don't give up on unknown - visibility character, just shove it in fip->list->visibility. - (read_baseclasses): Don't give up on unknown virtual or visibility - characters, just assume a reasonable default, complain, and keep - going. - (attach_fields_to_type): Complain on unrecognized visibility. - One result of all this is that '9' (VISIBILITY_IGNORE) can be used - in a stab as well as being something which GDB uses internally. - -Mon Nov 8 07:57:30 1993 Doug Evans (dje@canuck.cygnus.com) - - * configure.in: Remove h8300h, we have multilib now. - -Mon Nov 8 06:11:24 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) - - * configure.in: Add unixware as a configuration alias for x86 - sysv4 - - * config/i386/i386nw.mt: add i387-tdep.o, exec.o to TDEPFILES - -Sun Nov 7 23:49:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (decode_line_1, decode_line_2): Do not adjust pc by - FUNCTION_START_OFFSET if funfirstline is not set. - -Fri Nov 5 17:19:30 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * gdbtypes.h : add a field 'ignore_field_bits in cplus_specific, - and macros to handle the bits. - * stabsread.c (read_one_struct_field): add VISIBILITY_IGNORE, and - for field of length 0, set this bit on. - * cp-valprint.c (cp_print_value_fields): for VISIBILITY_IGNORE - field, print . - -Fri Nov 5 14:43:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Version 4.11.2. - -Fri Nov 5 09:49:22 1993 Stu Grossman (grossman at cygnus.com) - - * inflow.c (terminal_init_inferior): Temporarily use Lynx PIDGET - macro to set process groups. - * infptrace.c (child_resume): Temporarily use Lynx PIDGET to - specify resumption of all threads. - * infrun.c (wait_for_inferior): Fix handling of thread-specific - breakpoints for systems where DECR_PC_AFTER_BREAK > 0 (ie: backup - PC by the right amount when continuing the thread). - * thread.c (thread_apply_command): Add the `thread apply' - command to apply a given GDB command to a list of threads. - -Fri Nov 5 05:58:03 1993 Jim Kingdon (kingdon@cygnus.com) - - * Makefile.in (init.c): Don't call sed if filename is empty. - -Thu Nov 4 08:27:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (unknown_symchar_complaint): Make message refer to - "symbol descriptor" not "symbol type character" for consistency - with stabs.texinfo terminology. - - * stabsread.c (read_struct_fields): Accept either '$' or '.' as - the character which introduces a cpp_abbrev or anonymous type. - - * c-lang.c (c_printstr): Print "" to stream (like all the other - output from this function), not gdb_stdout. - - * dbxread.c (process_one_symbol): Do relocate 'S' symbols by - the text offset (revert 12 Oct 93 change). - - * configure.in: Make hppa*-*-hiux* use hppahpux, - not non-existent hppahiux. - -Wed Nov 3 16:24:09 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * values.c (value_fn_field): when physical name not found, do not - error, but return null. - * valops.c (value_struct_elt): when name and args match does not - mean it is the one, some times a typedef class can have the same - member method and args. This probably will not happen with new - version of g++, but it does happen in old g++ and cause gdb error. - -Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - Merge changes for dos x udi: - * Makefile.in (udi2go32.o): add rule to build this file - * 29k-share/udi/udi2go32.c: new file - * config/a29k/a29k-udi.mt: add udi2go32.o - * 29k-share/udi/{udr.c, udip2soc.c}: #ifdef out the entire file - if __GO32__ is defined. What a hack. - -Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c (putpkt, getpkt): Don't call interrupt_query. - - * findvar.c (value_of_register): Rename val to reg_val to avoid - name conflict with some (e.g. tm-m68k.h) REGISTER_CONVERT_TO_VIRTUAL. - - * main.c: Add variables source_line_number, source_file_name, - source_error, source_error_allocated, and source_pre_error. - (command_line_input): If source_file_name set, increment - source_line_number and set error_pre_print with them. - (source_command): Set source_* and make a cleanup so they get - set back. - -Tue Nov 2 16:28:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stack.c (down_silently_command): Add comment about PR 1913. - - * breakpoint.c (insert_breakpoints, delete_breakpoint): Call - target_terminal_ours_for_output before attempting output. - - * fork-child.c (fork_inferior): Fix comment so that it suggests - "set shell" rather than having "set env SHELL" affect GDB's - operation. - -Tue Nov 2 15:03:08 1993 Tom Lord (lord@rtl.cygnus.com) - - * utils.c (vfprintf_unfiltered): don't use maybe_filtered - since it involves a fixed size buffer. - -Tue Nov 2 13:42:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * findvar.c (value_of_register, value_from_register), - hppa-tdep.c (pa_print_fp_reg), infcmd.c (do_registers_info), - valops.c (value_assign): Use REGISTER_CONVERT_TO_* only if - REGISTER_CONVERTIBLE is defined, otherwise just copy the content. - Pass desired type to REGISTER_CONVERT_TO_*. - - * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*): - Pass length of desired type to store/extract_floating. - * config/i386/tm-arm.h, config/i386/tm-i386aix.h, - config/i386/tm-sun386.h, config/i386/tm-symmetry.h, - config/m88k/tm-m88k.h config/rs6000/tm-rs6000.h (REGISTER_CONVERT_*): - Use extract_floating and store_floating with length of desired type. - * config/m68k/tm-news.h (STORE,EXTRACT_RETURN_VALUE): Add type - parameter to REGISTER_CONVERT_*. - - * config/a29k/tm-a29k.h, config/convex/tm-convex.h, - config/gould/tm-np1.h, config/gould/tm-pn.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/i386/tm-i386v.h, - config/mips/tm-mips.h, config/ns32k/tm-merlin.h, - config/ns32k/tm-umax.h, config/pa/tm-hppa.h, config/pyr/tm-pyr.h, - config/sh/tm-sh.h, config/sparc/tm-sparc.h, config/tahoe/tm-tahoe.h, - config/vax/tm-vax.h, config/z8k/tm-z8k.h (REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Remove - versions for which REGISTER_CONVERTIBLE is always false. - * z8k-tdep.c (register_convert_to_virtual, register_convert_to_raw): - Remove, no longer used. - - * alpha-tdep.c (alpha_register_convert_to_raw, - alpha_register_convert_to_virtual): New routines to handle - the different raw formats in alpha floating point registers. - * config/alpha/tm-alpha.h (REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use them. - -Tue Nov 2 12:45:23 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * gdbserver/configure.in: Recognize *-*-lynxos* instead of - *-*-lynx*, recognize sparc-*-lynxos*. - * gdbserver/Makefile.in (install, install_only): Add. - * gdbserver/gdbserver.1: New file, man page for gdbserver. - -Tue Nov 2 03:01:01 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Include and . Change include - of "libhppa.h" to "som.h". - (BYTES_IN_WORD): Define. - (hppa_sym_fns): "hppa" is 4 characters, not 5. - -Mon Nov 1 09:40:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c, symtab.h, source.c: Change find_line_pc_range to take - a struct symtab_and_line argument, rather than a symtab and a line. - Re-write it to be based on the address rather than bogusly adding - one to the line number and hoping that has something to do with the - end of the line. - - * config/m88k/m88k.mh (NATDEPFILES): Remove exec.o. - - * paread.c (pa_symtab_read): Change comments to say ignoring - labels really should be handled by the assembler/compiler. - - * Makefile.in: Add -O to CXXFLAGS. - - * TODO: Expand comments on fast watchpoints. - -Sun Oct 31 19:45:06 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (pa_symtab_read): Also filter out local symbols - starting with "L$". - -Sun Oct 31 09:28:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symfile.h (sym_fns), symfile.c (find_sym_fns), xcoffread.c, - coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c: - Change from using bfd target name to using the flavour. - - * objfiles.h, infcmd.c, symfile.c: Add comments about how various - objfiles get created and when we should blow them away. - -Sat Oct 30 08:32:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symfile.c (reread_symbols): When re-reading symbols, do all the - right operations ourself, rather than calling symbol_file_command. - If we re-read something, call clear_symtab_users not just - breakpoint_re_set. - * objfiles.h, objfiles.c (build_objfile_section_table): No longer - static. - * symfile.c (clear_symtab_users): Call clear_pc_function_cache. - * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c - (*_symfile_offsets): Set objfile->num_sections. - * remote.c (remote_wait), symfile.c (syms_from_objfile): - Don't muck with objfile->num_sections now that all the symbol - readers set it. - * elfread.c: Clean up obsolete comment about handling only DWARF. - * paread.c: Remove comment about how we should use an "ordinary" - file format with an hppa suffix. There is nothing ordinary about SOM. - - * config/i386/{i386m3.mh,i386mk.mh}, config/mips/mipsm3.mh, - config/ns32k/ns32km3.mh: Change MMALLOC_LIB to MMALLOC. - * TODO: Update Mach stuff. - -Fri Oct 29 16:30:36 1993 Stan Shebs (shebs@rtl.cygnus.com) - - LynxOS support: - * configure.in: Change *-*-lynx* to *-*-lynxos*, add - sparc-*-lynxos*. - * Makefile.in (ALLDEPFILES): Add m68kly-nat.c, sparcly-nat.c. - Rename i386lynx-nat.[co] to i386ly-nat.[co]. - (ALLCONFIG): Add config/{m68k,sparc}/{m68k,sparc}lynx.m[ht]. - (m68kly-nat.o, sparcly-nat.o): Add rules. - * i386ly-tdep.c: Cosmetics. - * i386lynx-nat.c: Removed. - * i386ly-nat.c: New file, was i386lynx-nat.c. - * m68kly-nat.c: New file. - * sparcly-nat.c: New file. - * config/xm-lynx.h: New file, cpu-independent host info. - * config/i386/i386lynx.mh: Changes for consistency. - * config/i386/i386lynx.mt: Ditto. - * config/i386/tm-i386lynx.h: Ditto. - * config/i386/nm-i386lynx.h: Ditto. - * config/i386/xm-i386lynx.h: Include config/xm-lynx.h. - * config/m68k/m68klynx.mh, config/m68k/m68klynx.mt, - config/m68k/tm-m68klynx.h, config/m68k/nm-m68klynx.h, - config/m68k/xm-m68klynx.h: New files, M68K LynxOS support. - * config/sparc/sparclynx.mh, config/sparc/sparclynx.mt, - config/sparc/tm-sparclynx.h, config/sparc/nm-sparclynx.h, - config/sparc/xm-sparclynx.h: New files, Sparc LynxOS support. - -Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h, findvar.c (extract_floating, store_floating): New functions. - * Move SWAP_TARGET_AND_HOST from defs.h to findvar.c because it is - now used only by extract_floating and store_floating. - * valprint.c (print_floating): Use unsigned arithmetic. Use - extract_unsigned_integer instead of SWAP_TARGET_AND_HOST. - Change sizeof (float) to 4 and sizeof (double) to 8 (those are always - the relevant sizes for this code, which is in #ifdef IEEE_FLOAT). - * values.c (unpack_long, unpack_double, value_from_double), - valarith.c (value_binop), stabsread.c (define_symbol): - Use extract_floating and store_floating instead of - SWAP_TARGET_AND_HOST. - * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*): - Use extract_floating and store_floating. - * config/m88k/tm-m88k.h: Add comments (it should be doing the same). - * i386-tdep.c (i386_extract_return_value), - * remote-nindy.c (nindy_store_registers): Use store_floating. - -Fri Oct 29 09:31:38 1993 Steve Chamberlain (sac@rtl.cygnus.com) - - * remote-sim.c (gdbsim_store_register): Change var name so - it compiles with non-ANSI compilers. - -Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Add idea for "disassemble" with source. - -Fri Oct 29 00:41:01 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.11.1 after release and cvs - tagging. - -Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Add section on Mach. Stop calling it a "bug list". - Remove John's name and email address. Remove item on "always" - ("hook-stop" takes care of this). Remove item on executables with - no symbols (this works on some machines, at least). Remove item - about calling error() during symbol reading (I think all the important - ones have been cleaned up). Revise items about signals and remote - systems. Remove section on ^Z requiring several continues to make - it go (this now works. Perhaps the item is based on confusion over - programs (like GDB itself) which catch SIGTSTP and then re-send - themselves the signal. PR 2575 might contain relevant info). - -Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com) - - * NEWS: Note improvements in C++ support, preliminary thread - implementation, and LynxOS native and target support for 386. - -Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com) - - * README: Add note from Peter Schauer about OSF/1 shared - libraries. Add note from Pace Willisson about configuring on BSDI - BSD/386 release 1.0. Update gdb references to gdb 4.11. - -Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * NEWS: Add notes about Alpha and "set remotedebug" for UDI. - - * valops.c (value_assign): Change bitfield code to use a buffer of - the correct size, rather than an int. - -Wed Oct 27 13:43:07 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/{i386m3.mt,i386m3.mh}, - config/mips/{mipsm3.mt,mipsm3.mh}, - config/ns32k/{ns32km3.mt,ns32km3.mh}: Use correct names for TM_FILE - and XM_FILE. Replace host files *mach3-xdep.o with native - files *m3-nat.o. Replace host file os-mach3.o with native - file m3-nat.o. - - * remote-udi.c: Remove LOG_FILE stuff; superceded by "set remotedebug". - * remote-mon.c: Remove commented out "set remotedebug" command. - * remote-nindy.c: Clean up comment about wanting alternative to - options specified on the GDB command line. - - * fork-child.c (fork_inferior): Set inferior_pid before calling - init_trace_fun. Move the code which gets us through the shell - to new function startup_inferior. - * inferior.h: Declare startup_inferior. - * procfs.c (procfs_init_inferior), inftarg.c (ptrace_him): - Call startup_inferior. - * m3-nat.c (m3_trace_him): Call intercept_exec_calls. - * config/nm-m3.h: Don't define STARTUP_INFERIOR. - * config/i386/tm-i386m3.h, config/ns32k/tm-ns32k.h, - config/mips/tm-mipsm3.h: Don't define START_INFERIOR_TRAPS_EXPECTED. - - * m68k-stub.c: Change vector 13 from SIGFPE to SIGBUS. - -Tue Oct 26 22:05:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * mips-tdep.c (mips_pop_frame): If proc_desc is NULL, don't dump core. - -Tue Oct 26 15:07:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - gcc -Wall lint: - * nlmread.c: Include stabsread.h. - * Makefile.in: Update dependencies. - - * remote.c: Change PBUFSIZ back to 400. John's 28 Feb 1992 change - to increase it broke the ability to write large chunks of memory - with m68k-stub and i386-stub. Now we only use more than 400 on - machines where we need that much to write the registers. - * remote.c (remote_write_bytes): Eliminate possible abort(). The - check for when to abort was off by a few bytes and besides which, - it is handled by MAXBUFBYTES, which the caller uses. - * m68k-stub.c: Add comments about trap #1 and trap #8 instructions. - -Tue Oct 26 08:36:07 1993 Doug Evans (dje@canuck.cygnus.com) - - * remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR). - (sim_set_pc): Update prototype. - (sim_read, sim_write): Ditto, and use unsigned char *buf. - (sim_fetch_register, sim_store_register): Use unsigned char *buf. - (sim_info): Pass printf function as argument, add verbose argument. - (sim_stop_reason): Renamed from sim_stop_signal, fix prototype. - * remote-sim.c (gdbsim_wait): Update call to sim_stop_reason. - (gdbsim_files_info): Update call to sim_info. - -Tue Oct 26 10:41:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (value_assign): Call reinit_frame_cache when assigning - to a register. - -Mon Oct 25 11:08:59 1993 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): Fix PC out of objfile bounds - check to just use stop_func_name == 0. - * remote-udi.c (store_register): Invalidate NPC/PC_REGNUM after - changing PC. - -Mon Oct 25 14:57:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/{low-lynx.c,low-sparc.c,low-sun3.c}, standalone.c, - m3-nat.c, i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c: bcopy -> memcpy. - - gcc -Wall lint: - * breakpoint.c: Include thread.h. - * coffread.c: Include stabsread.h. - * Makefile.in: Update dependencies. - * breakpoint.c (mention): Add bp_call_dummy to switch. - * symmisc.c (dump_symtab): Use %d not %ld for line number. - -Sun Oct 24 18:29:32 1993 Tom Lord (lord@rtl.cygnus.com) - - * every non-obsolete file except utils.c: - Change the stream argument to _filtered to GDB_FILE *. - Change all references to stdout/stderr to gdb_stdout/gdb_stderr. - Replace all calls to stdio output functions with - calls to corresponding _unfiltered functions. - Replaced calls to fopen for output to gdb_fopen. - Added sufficient goo to utils.c and defs.h to make the above - work. - - The net effect is that stdio output functions are only directly - used in utils.c. Elsewhere, the _unfiltered and _filtered - functions and GDB_FILE type are used. - - In the near future, GDB_FILE will stop being equivalant to - FILE. - - The semantics of some commands has changed in a very subtle way: - called in the right context, they may cause new occurences of - prompt_for_continue() behavior. - - Please respect this change by not reintroducing stdio output - dependencies in the main body of gdb code. All output from - commands should go to a GDB_FILE. - -Sun Oct 24 20:16:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * parse.c, parser-defs.h (write_exp_msymbol): New function to write - the appropriate expression for a minimal symbol. Taken from c-exp.y - and m2-exp.y but handles mst_file_*. - * c-exp.y, m2-exp.y: Use it. - -Sun Oct 24 09:31:05 1993 Fred Fish (fnf@lisa.cygnus.com) - - * elfread.c (elf_symtab_read): Use bfd convention that both - initialized and uninitialized data sections have the SEC_ALLOC - flag bit set, but only initialized sections have SEC_LOAD set. - SEC_DATA is ignored since it only gets set for initialized - data. - -Sat Oct 23 14:48:18 1993 Doug Evans (dje@canuck.cygnus.com) - - * remote-sim.h (sim_stop): New enum. - (sim_stop_signal): Change prototype, result is enum sim_stop. - * remote-sim.c (gdbsim_wait): Update call to sim_stop_signal. - -Fri Oct 22 07:49:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol): Skip the whole thing about "pcc - promotion" on little-endian machines. - - * remote-vx.c (vx_wait): Rename pid parameter to pid_to_wait_for. - Some compilers (legitimately) don't like variables in the - function's outermost block whose name is the the same as the name of - a parameter. - - Merge Apollo patches from Troy Rollo (troy@cbme.unsw.edu.au): - * dst.h, dstread.c, config/m68k/{apollo68b.mt,tm-apollo68b.h}: - New files. - * config/m68k/nm-apollo68b.h: Add more defines. - * configure.in: Recognize apollo target, not just host. - - * configure.in: Add * to end of all OS names. - -Fri Oct 22 06:14:01 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (ALLPARAM): Add config/m88k/xm-delta88v4.h - -Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (init.c): Generate using the source, not munch. This - cleans up all kinds of hassles (which nm to use in munch, etc). The - new formatting conventions (mostly already followed) are that - the name of the _initialize_* routines must start in column zero, - and must not be inside #if. - * munch: Removed. - * Makefile.in: Remove references to munch. - * serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c, - alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c, - procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c, - i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c, - z8k-tdep.c: Make sure the above conventions are followed. Make - sure they are all declared as returning void. Clean up - miscellaneous comments and such. - - * sh-tdep.c (sim_load): Add function. - -Thu Oct 21 15:58:48 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * remote-mips.c (mips_wait): add pid argument. - -Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (c-exp.tab.o): Remove notice about shift/reduce conflicts - which no longer occur. - - gcc -Wall lint: - * findvar.c (symbol_read_needs_frame), corelow.c (ignore), - inflow.c (gdb_has_a_terminal): Make sure to return a value. - * regex.h: Declare re_set_syntax. - * printcmd.c: Include valprint.h. - * infcmd.c, exec.c, maint.c, core.c: Include language.h. - * maint.c: Include expression.h. - * infrun.c, fork-child.c, corelow.c, inflow.c: Include thread.h. - * inftarg.c: Include command.h. - * coredep.c: Include value.h. - * c-exp.y, m2-exp.y, ch-exp.y: Include bfd.h, symfile.h and objfiles.h. - * ch-typeprint.c: Include typeprint.h. - * ch-valprint.c: Include c-lang.h. - * nlmread.c: Include buildsym.h. - * environ.c: Include gdbcore.h. Only include defs.h once. - (set_in_environ): Cast const char * to char * when passing to - set_gnutarget. - * Makefile.in: Update dependencies to reflect all these new includes. - Remove unused variables: - * printcmd.c (printf_command): args_to_vprintf. - * coffread.c (coff_symfile_init): strsection. - Move variables to within the #ifdefs where they are used: - * symtab.c (gdb_mangle_name): opname. - * inftarg.c (child_attach): pid and exec_file. - * inftarg.c (child_detach): siggnal. - * objfiles.c (allocate_objfile): mapto, md, and fd. - * objfiles.c (free_objfile): mmfd. - * infrun.c (wait_for_inferior): Include BPSTAT_WHAT_LAST in switch. - * infrun.c (wait_for_inferior): Remove unused same_pid label. - * inferior.h: Declare set_sigint_trap and clear_sigint_trap. - * parser-defs.h: Declare write_exp_elt_block. - * stabsread.h: Declare elfstab_offset_sections and - coffstab_build_psymtabs. - -Thu Oct 21 12:05:08 1993 Ken Raeburn (raeburn@cygnus.com) - - Patch from Jeff Law: - * paread.c: Fix references to "hppa" that should now be "som". - -Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (decode_line_1): Don't use SYMBOL_LINE for functions. - -Thu Oct 21 02:59:07 1993 Stu Grossman (grossman at cygnus.com) - - * remote-udi.c (udi_store_registers, store_register): Use - UDI29KPC address space when modifying PC. It seems that you can't - modify the PC directly (at least in the isstip simulator). - -Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.h: Put remote_debug declaration back here. Add baud_rate. - * remote.c, remote-udi.c, remote-utils.h: Let target.h take care of - declaring these. Those random externs all over are error prone. - * Move "set remotebaud" from remote-utils.c to main.c to it applies - to remote.c as well. - - * xcoffread.c (xcoff_symfile_read), coffread.c (coff_symfile_read): - Sort symtabs for this objfile only, not for all objfiles. - * symfile.c, symfile.h (sort_all_symtab_syms): Remove; no longer used. - - * mipsread.c (parse_symbol): In third-eye, a function has a block - within it which represents the whole function. Create only one - GDB block for both. - -Wed Oct 20 17:47:42 1993 Stu Grossman (grossman at cygnus.com) - - * main.c: Make baud_rate and remote_debug be global variables, - remove #include "remote-utils.h". This makes it possible to build - GDB without remote-utils.c. Also, move setting of remote_debug - into main, so that all remote*.c files can use it (not just the - serial line ones). And, make baud_rate be an int. - * remote-udi.c: Change kiodebug to remote_debug. - * remote-utils.c: Move setting of baud rate and debug into main.c. - * remote-utils.h: Redefine sr_{get set}_debug and sr_{get set}_baud - to use baud_rate and remote_debug globals for compatibility. - * remote.c: Use remote_debug and baud_rate globals directly, - instead of sr_ functions, so that we don't need to load - remote-utils.c. - * config/a29k/a29k-udi.mt: Define REMOTE_O as null so that we don't - get the default remote* modules. - -Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol): When combining a LOC_ARG and a - LOC_REGISTER, use the type from the LOC_REGISTER, not from the - LOC_ARG. - -Wed Oct 20 14:34:38 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/i386/xm-go32.h: define some signals if they aren't - already defined. - -Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (INTERNAL_LDFLAGS): New macro. The new part is - that we use CFLAGS and PROFILE_CFLAGS to link. - (gdb, rapp, kdb): Use INTERNAL_LDFLAGS instead of - LDFLAGS and/or GLOBAL_CFLAGS. - -Wed Oct 20 09:29:55 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Add $(srcdir) to all refs to 29k-share - directories. - -Tue Oct 19 17:23:34 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (ALLCONFIG): Add config/i386/{i386m3.mh, i386m3.mt, - i386/i386mk.mh i386/i386mk.mt}, config/mips/{mipsm3.mh, - mipsm3.mt}, config/ns32k/{ns32km3.mh, ns32m3.mt} - * Makefile.in (remote_utils_h): Add remote-sim.h - * Makefile.in (NONSRC): Add i386-nlmstub.c - * Makefile.in (HFILES): Add coff-solib.h - -Tue Oct 19 14:15:40 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * values.c (value_virtual_fn_field): Fix the offset calculation - when calling virtual functions. (gdb.t22/virtfunc.exp). - * eval.c (evaluate_subexp): same as above. - -Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/rs6000/rs6000.mh (TERMCAP): Define to -lcurses. - - * Makefile.in: Define CXXFLAGS. - -Tue Oct 19 09:28:52 1993 Stu Grossman (grossman@cygnus.com) - - * sparclite/Makefile.in: Fixup so that this works with Sun make - and VPATH. - -Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.h (struct bpstat_what): Don't use bitfields. - - * typeprint.c: Add "class CLASS-NAME" to docstring for ptype. - -Tue Oct 19 06:17:10 1993 Fred Fish (fnf@cirdan.cygnus.com) - - * Makefile.in (ALLPARAM): Add config/m88k/{nm-delta88v4.h, - tm-delta88v4.h, xm-dgux.h}. - * Makefile.in (ALLCONFIG): Add config/m88k/{delta88v4.mh, - delta88v4.mt}. - - * README: Remove comment about SunOS 5.x programs leaving - coredumps. Info from Sun is that this was not in customer - releases. - -Mon Oct 18 10:28:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-tdep.c (restore_pc_queue): Call target_terminal_ours after - done stepping the inferior. - - * c-exp.y: Remove never-used (because of shift/reduce conflicts) - rules for pointers to members. - * Makefile.in: Remove notice about expected shift/reduce conflicts. - - * buildsym.c (finish_block): If we pop the context stack and it is - not empty, complain () instead of abort (). - -Sun Oct 17 19:42:31 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * parse.c, parser-defs.h (follow_types): New function. - * c-exp.y (ptype : typebase abs_decl): Use it. - * c-exp.y (ptype): Add support for type qualifiers after the - typebase. The typebase rule already has support for them before - the typebase. - * Makefile.in: Change the expected number of shift/reduce - conflicts to 6. This is OK--the 2 new conflicts are basically the - same as one of the old ones. - -Sun Oct 17 13:04:49 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.10.3. - -Sun Oct 17 09:18:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Clean up comments which were at - the top of the file, making them more concise and moving them with - the code (Sorry, Randy, but these stream-of-consciousness comments - really have to go). Switch the order of the "&&", which makes - things clearer and turns out to be an improvement with respect to - side effects and speed. - -Sun Oct 17 02:06:01 1993 Stu Grossman (grossman at cygnus.com) - - * procfs.c: Handle process exits more elegantly by trapping on - entry to _exit. Also, cleanup procinfo list when process dies of - it's own accord (as opposed to being killed). - -Sat Oct 16 20:47:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m88k/xm-dgux.h: Define NO_PTRACE_H. - - * corelow.c (add_to_thread_list): Need a cast to go from PTR to - asection *. - - * infrun.c: Add comment about signals. - - * fork-child.c (fork_inferior): Remove CREATE_INFERIOR_HOOK again. - Stu reinstated it (accidently I assume). - -Sat Oct 16 15:27:10 1993 Stu Grossman (grossman at cygnus.com) - - * procfs.c (procfs_wait): Losing Unixware can't do poll on /proc - files. Use PIOCWSTOP instead. - * corelow.c (add_to_thread_list): Fix arg to match prototype. - - * procfs.c (procfs_set_sproc_trap): Don't use this if sproc - isn't available. - * (procfs_notice_signals): Fix prototype. - -Fri Oct 15 22:46:07 1993 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c (breakpoint_thread_match break_command_1): - Thread-specific breakpoint support. - * breakpoint.h (struct breakpoint): Add thread id field. - * fork-child.c (fork_inferior): Move call to init_thread_list() - back a bit so that init_trace_fun can do thread functions. - * hppa-tdep.c (restore_pc_queue): Add pid to call to target_wait. - * hppab-nat.c (child_resume): Handle default pid. - * hppah-nat.c (child_resume): Handle default pid. - * i386lynx-nat.c (child_wait): New arg pid. - * inflow.c (kill_command): Reset thread list. - * infptrace.c (child_resume): Handle default pid. - * infrun.c: Thread-specific breakpoint support. - * inftarg.c (child_wait): Add pid arg. - * osfsolib.c (solib_create_inferior_hook): Add pid to call to - target_resume. - * procfs.c: Multi-thread support. - * remote-bug.c (bug_wait): Add pid arg. - * remote-hms.c (hms_wait): Add pid arg. - * remote-mips.c (mips_wait): Add pid arg. - * remote-mon.c (monitor_wait): Add pid arg. - * remote-nindy.c (nindy_wait): Add pid arg. - * remote-sim.c (gdbsim_wait): Add pid arg. - * remote-udi.c (udi_wait): Add pid arg. - * remote-vx.c (vx_wait): Add pid arg. - * remote-z8k.c (sim_wait): Add pid arg. - * remote.c (remote_wait): Add pid arg. - * solib.c (solib_create_inferior_hook): Add pid to call to - target_resume. - * target.h (struct target_ops): Add pid arg to to_wait and - to_notice_signals. - * thread.c (valid_thread_id): New func to validate thread #s. - * (pid_to_thread_id): New func to do the obvious. - * thread.h: Prototypes for above. - - * coff-solib.c (coff_solib_add): Use nameoffset field to locate - filename. - -Fri Oct 15 21:29:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not - sim_kill, sim_open, or sim_set_args. - - * stack.c (print_stack_frame): Put catch_errors around - print_frame_info so (for example) error printing source doesn't - cause auto-displays to get skipped in normal_stop. - - * findvar.c (value_from_register): When preparing to cast a value - from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE; - the old code didn't copy the whole thing. - * valops.c (value_assign): Add comment. - -Fri Oct 15 12:57:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (upgrade_type): Replace bitsize sanity checks and - complaint by a comment explaining why they were useless. - -Fri Oct 15 14:30:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Move comments on bypassing call dummy breakpoint from stack.c - to breakpoint.h. - -Fri Oct 15 11:52:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (lookup_partial_symtab): If filename is not found and - contains no slashes, try again and compare without leading path - components. - * symtab.c (lookup_symtab_1): Replace open coded version of - lookup_partial_symtab with a function call. - -Thu Oct 14 20:34:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior), - remote-mon.c (monitor_create_inferior), remote-nindy.c - (nindy_create_inferior), remote-st.c (st2000_create_inferior), - remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it - is replaced by init_trace_fun. - * config/convex/xm-convex.h, convex-xdep.c: Add comments explaining - how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex - port. - - * Makefile.in: Add Mach files to ALLDEPFILES, etc. - * m3-nat.c: Clean up more hair--message(), cprocs. - * configure.in: Recognize Mach targets and hosts. - * config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can - include this file. - * Mach headers in config/*/tm-*.h: Fix includes to match correct - locations of files. - -Thu Oct 14 21:35:55 1993 Rob Savoye (rob@darkstar.cygnus.com) - - * remote-mon.c (general_open): Set dev_name. Minor tweaking to get - it working again. - * config/m68k/tm-monitor.h: Remove floating point register names - as there aren't any on any of the monitors that use this code. - -Wed Oct 13 11:47:23 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * inflow.c: Pass pointer to process group, not process group itself, - to TIOCSPGRP ioctl. - - * inflow.c (terminal_ours_1): Don't print warning on failure to - set process group. - - * printcmd.c (printf_command): Instead of using makeva* and - calling vprintf, just make the appropriate calls to printf. - * printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h, - config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all - traces of makeva*. My apologies to everyone (including me!) - who spent so much time getting it to work on various machines, - but look at the bright side, at least you won't have to do it - again in the future. - - * printcmd.c (printf_command): Make a cleanup for val_args (fixes - a memory leak). - -Tue Oct 12 22:54:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/xm-mips.h: Remove comment about HAVE_SGTTY vs. usleep. - -Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * configure.in: only configure gdbserver for native environments - -Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (read_type): Treat a negative type number at the start - of a type as a type reference, not as a definition of a type with - "50=" omitted. This makes things work on the RS/6000 again (the - 14 Sep 1993 change broke it). - - * inflow.c: Use 0 (standard input) not scb->fd. - (terminal_ours_1): If printing warning, don't claim it happened in - terminal_inferior. - - * blockframe.c (get_prev_frame_info): Don't error() if there are no - frames; just return NULL. - - * xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd - change which involved structure elements. It was unnecessary and - was not consistently done. - - * stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending): - Move common block handling from dbxread.c to stabsread.c. - Use the name from the BCOMM instead of the ECOMM. - Allocate things on the symbol_obstack. - * xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM, - and C_ECOML. On unrecognized storage classes, go ahead and call - define_symbol (after the complaint). - - * dbxread.c (process_one_symbol): Don't relocate 'S' symbols by - the text offset. - -Tue Oct 12 12:33:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * osfsolib.c (solib_create_inferior_hook): Reset stop_soon_quietly - after shared library symbol reading to get rid of warning from - heuristic_proc_start. - -Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * remote-sim.c: fix unterminated character string - -Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c: Fix comment about gcc 2.3.3 stab for long long int. - -Mon Oct 11 14:27:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m3-nat.c, config/nm-m3.h: Add a target_ops struct and other - various things to try to get this to work. - - * symtab.h: Fix comments re headers, sharing blockvectors, etc. - -Mon Oct 11 11:46:06 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * config/i960/vxworks960.mt (REMOTE_O): add dcache.o and remote-utils.o - -Mon Oct 11 02:48:57 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_partial_symbols): Do not add undefined - symbols to the partial symbol table. - * alpha-tdep.c (init_extra_frame_info): Remove kludge for gcc, - gcc has to be compatible with the native tools. - * alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to - ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h. - * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the - way the native tools define it, update comment. - -Fri Oct 8 15:54:06 1993 Fred Fish (fnf@deneb.cygnus.com) - - * osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c, - xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'. - Sun cc doesn't like variable names that match their typedef'd type. - -Fri Oct 8 14:56:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * inflow.c: Remove unused includes of sys/param.h and sys/types.h. - - * inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h, - terminal.h, fork-child.c, main.c, utils.c: Move all the process - group stuff back to inflow.c and terminal.h; that's a better place - for it and fixes problems with trying to get/set the process group - of a tty we're doing remote debugging on. - * terminal.h: Skip the redefines and includes if HAVE_TERMIOS. - - * findvar.c, value.h (symbol_read_needs_frame): New function. - * c-exp.y, m2-exp.y: Call it instead of having our own switch on - the symbol's class. - * valops.c (value_of_variable): Use symbol_read_needs_frame to - decide whether we care about finding a frame. - -Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (get_frame_block): Do not adjust pc if the frame - function was interrupted by a signal. - -Thu Oct 7 19:20:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/h8300/tm-h8300.h: Don't define sr_get_debug. - * remote-sim.c: Include remote-utils.h. - * target.h: Add comment about target_has_execution. - -Thu Oct 7 16:14:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args): - New functions. - * infrun.c (normal_stop): Don't try and set the pc in the current - frame coredump if there isn't one. - * remote-sim.c (gdbsim_store_register): Don't - SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order. - (gdbsim_wait): Set status with WSETSTOP. - * config/h8300/tm-h8300.h (sr_get_debug): Define - -Thu Oct 7 12:56:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - New Mach stuff: - * config/i386/i386mach.c: Explain this is for the old (probably - non-functional and/or obsolete) Mach stuff. - * m3-nat.c, config/nm-m3.h, - i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c, - config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h}, - config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h}, - config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h}, - config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}: - New files. - - * blockframe.c (find_pc_partial_function): If we call - PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first. - This is needed now that wait_for_inferior passes in endaddr. - * infrun.c: Move call to target_terminal_inferior from proceed - to resume. - -Thu Oct 7 09:22:04 1993 Stu Grossman (grossman at cygnus.com) - - * blockframe.c (find_pc_partial_function): Fix handling for PCs - beyond the end of the last function in an objfile. - * coff-solib.c (coff_solib_add): Use BFD to get fields from .lib - section. - * infrun.c (wait_for_inferior): Modify test for subroutine entry - to include pc out of bounds of the previous function. - * remote.c (remote_wait): Use strtoul for parsing 'N' message. - Add code to relocate symfile_objfile->sections. - -Thu Oct 7 06:22:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/sparc/sun4os4.mh: Add comment saying why we don't use - -lresolv. - -Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c, breakpoint.h (breakpoint_init_inferior): New function - that clears the `inserted' flag for all breakpoints and deletes - any breakpoints which should go away between runs of programs. - * inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior), - remote-es.c (es1800_load), comments in exec.c and corelow.c: - Use it instead of mark_breakpoints_out. - * breakpoint.c (mark_breakpoints_out): Update comment, tm-rs6000.h - uses it in a completely different context. - * breakpoint.c (breakpoint_re_set_one): Add bp_call_dummy case. - -Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * Makefile.in (REGEX, REGEX1): Always use our own version of - regex.c to be consistent across hosts. - * source.c (_initialize_source): Initialize regex to use grep - style syntax as an approximation to POSIX basic regex syntax. - -Wed Oct 6 12:43:47 1993 Jeffrey A Law (law@snake.cs.utah.edu) - Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-tdep.c (frame_chain): Rework so that it correctly - handles boundaries where code with a frame pointer calls code - without a frame pointer. - (dig_fp_from_stack): New function. - -Wed Oct 6 12:43:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint. - - * README: Add Alpha notes from Schauer. - -Tue Oct 5 15:26:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't - understand what it is trying to do, but I suspect it's not doing - it. - - * config/ns32k/merlin.mh: Add comment about M_INSTALL. - * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and - M_UNINSTALL; it tries to install a non-existent file gdb.z. - * Makefile.in: Remove M_INSTALL stuff; the above were the only uses. - - * stabsread.c (read_range_type): Remove comment which recommends - distinguishing float from complex by the name. - -Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - Jim Kingdon (kingdon@cygnus.com) - Stu Grossman (grossman@cygnus.com) - - Changes to support alpha OSF/1 in native mode. - * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt, - config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c: - New files. - * Makefile.in: Add new files and dependencies. - * configure.in: Add alpha target. - * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o - * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle - shared libraries now. - * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right. - - * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE, - provide `unsigned int' default. - * breakpoint.c (breakpoint_auto_delete): Delete only if we really - stopped for the breakpoint. - * stabsread.c, stabsread.h (define_symbol): Change valu parameter - to a CORE_ADDR. - * stabsread.c (read_range_type): Handle the case where the lower - bound overflows and the upper doesn't and the range is legal. - * infrun.c (resume): Do not step a breakpoint instruction if - CANNOT_STEP_BREAKPOINT is defined. - - * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT. - Now that we have the bp_call_dummy breakpoint the call dummy code - is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and - FIX_CALL_DUMMY can be used to set up everything for the dummy. - The breakpoint for the dummy is set at the entry point and thats it. - * blockframe.c (inside_entry_file, inside_entry_func): Do not stop - backtraces if pc is in the call dummy at the entry point. - * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use - the expected breakpoint pc when setting up the frame for - set_momentary_breakpoint. - * symfile.c (entry_point_address): New function for AT_ENTRY_POINT - support. - * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case. - -Tue Oct 5 11:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux). - Change other hppa host entries to use -*- not -hp-. - -Mon Oct 4 19:16:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must - be compiled with NetWare header files and turned into an NLM with - nlmconv. - -Mon Oct 4 11:02:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols. - - * dbxread.c (process_one_symbol): Make n_opt_found static. - - * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names. - * Makefile.in, config/i386/i386lynx.mt: Change accordingly. - - * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL - to not_lval. - -Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * objfiles.h (objfile): New slot sym_stab_info, use by most - stab-reading formats. - * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of - sym_private. - * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info. - * dbxread.c, elfread.c, paread.c: Change sym_private references to - sym_stab_info references. - -Sat Oct 2 19:28:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS - 4.02 lacks void *. - * elfread.c: Use void * not PTR inside PARAMS. - - * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it. - * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE. - * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h. - -Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt, - tm-i386lynx.h: Add support for SVR3 COFF shared libraries. - -Sat Oct 2 15:50:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m88k-nat.c (store_inferior_registers): When writing all registers, - don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this - case, and they cause trouble). - - * TODO: Don't suggest doing fast watchpoints by stepping a line - at a time. That would be really hairy and still not fast enough. - Do suggest debug registers and page table diddling. - -Fri Oct 1 14:54:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not - depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes - like the documentation says. - * printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as - synonym for 'g'. This was never documented, it shouldn't depend on - CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'. - -Fri Oct 1 10:06:35 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * symtab.c: fix a bug in testsuite (virtfunc.exp) - -Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP). - - * c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code): - If demangled name lacks a colon, don't dump core. - - * blockframe.c (find_pc_partial_function): If pst->readin is - set, don't try to get symbols from pst. - - * inflow.c (generic_mourn_inferior): Call reinit_frame_cache - instead of doing it ourself. - * blockframe.c (reinit_frame_cache): Use code which was in - generic_mourn_inferior so we can use this function even when - we have switched targets. - * corelow.c (core_detach): Call reinit_frame_cache. - * target.c (target_detach): Don't call generic_mourn_inferior - (revert yesterday's change, now handled by core_detach). - * objfiles.c (free_objfile): Detach any core file if we call - SOLIB_CLEAR. #include target.h. - - * fork-child.c (fork_inferior): Don't call target_terminal_init - and target_terminal_inferior until we are sure that the inferior - has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it - down and was able to reliably reproduce it by putting a sleep() - before the gdb_setpgid()). - -Thu Sep 30 12:00:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-exp.y, m2-exp.y: Change type of address for msymbol to - builtin_type_long. - * infptrace.c (fetch_register, store_inferior_register, - child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace - transfers. Provide an `int' default for PTRACE_XFER_TYPE. - -Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h (TARGET_*_BIT): Don't use host information (sizeof) in - picking defaults. - - * cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form. - -Thu Sep 30 11:25:55 1993 Kung Hsu (kung@cygnus.com) - - * cp-valprint.c (cp_is_vtbl_ptr_type): - change vtable field name to __vtbl (pr2695). - - * symtab.c (gdb_mangle_name): fix a bug, to get mangled name right. - -Wed Sep 29 18:34:22 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Add deps for i386lynx-nat.o and i386lynx-tdep.o to - keep non-gnu makes happy. - -Wed Sep 29 17:20:54 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hpux_symtab): When a K_END is found for a - K_MODULE, clear the have_module and have_name flags. - -Wed Sep 29 10:52:19 1993 Kung Hsu (kung@cygnus.com) - - * c-valprint.c: to fix virtual table print bug (pr2695). - -Wed Sep 29 10:52:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.c (target_detach): Call generic_mourn_inferior. - * inflow.c (generic_mourn_inferior): Call flush_cached_frames. - -Tue Sep 28 23:08:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c, coffread.c, elfread.c: A few changes to comments. - -Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * configure.in: Rename ...-lynx* to ...-lynxos*. - Add m68*-*-lynxos* configuration. - * dbxread.c (coffstab_build_psymtabs): New function, - interfaces coffread.c to dbxread functions. - * coffread.c (coff_symfile_info): Expand to include - dbx_symfile_info slots. - (coff_symfile_init): Init coff_symfile_info struct. - (coff_locate_sections): New functions, finds the stab and stabstr - sections. - (coff_symfile_read): Call coffstab_build_psymtabs if a stab - section is present. - (coff_section_offsets): Replace fake version with real offsets. - -Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy - breakpoint. - -Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS. - * config/tm-sysv4.h: Don't include solib.h. - * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS. - * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here... - * config/i386/i386v4.mh (NATDEPFILES): ...to here. - * config/i386/nm-i386v4.h: Include nm-sysv4.h. - * config/m68k/amix.mt (TDEPFILES): Move solib.o from here... - * config/m68k/amix.mh (NATDEPFILES): ...to here. - -Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES. - - Clean up problems with targets and hosts that have 64 bit longs - and pointers and 32 bit ints. - * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c, - ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c, - expprint.c, gdbtypes.c, infcmd.c, language.c, language.h, - m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h, - printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c, - symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: - Change all printf formats from %x to %lx if outputting an address. - Change la_*_format to use long format. - local_hex_string, local_hex_string_custom now take an unsigned long - argument, change all callers. - * coffread.c (read_coff_symtab): Remove superfluous cast for - complaint output. - * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int. - * findvar.c, value.h (write_register): Change val to LONGEST. - * gdbtypes.h (struct type): Change `bitsize' to long as - TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer. - * inferior.h (struct inferior_status): Change type of stop_pc to - CORE_ADDR. - * language.h (local_octal_string, local_octal_string_custom): - Remove prototype, the functions are neither defined nor used. - * mipsread.c (parse_symbol): Use temporary variable for bitsize as - f->bitsize is a long now. - * objfiles.c (add_to_objfile_sections, build_objfile_section_table): - Use unsigned long casts instead of int for abusing sections_end - pointer as integer. - * stack.c (parse_frame_specification): Change type of `args' to - CORE_ADDR for SETUP_ARBITRARY_FRAME. - - * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE. - * mipsread.c (parse_type): Alpha cc now supports the t->continued - bit, update algorithm to match the way the compiler uses it. - -Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (fprintfi_filtered): Fix comments. - -Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com) - - * coffread.c (read_coff_symtab): Don't call getfilename if there - are no auxents. - -Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (find_pc_line): Fix comments. - - * remote-udi.c (udi_mourn): Don't pop target. - -Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com) - - * corelow.c: Add multi thread/process support for core files with - .reg/XXX pseudo-sections. - * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file - support. - -Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c (download): Skip zero length sections. - - * valops.c (search_struct_method, value_struct_elt): - Use (value)-1, not -1, for error. - - * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments - about SHIFT_INST_REGS. - - * exec.c (exec_file_command): Set text_end based on all code readonly - sections, not just ".text". - - * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h, - config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, - z8k-tdep.c: Remove all references to ADDR_BITS_SET. - * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC. - - * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff. - -Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as - the pushing of the struct return address is already handled in - mips_push_arguments. - * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype - declaration. - * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more - sanity checks for corrupt symbol entries to avoid core dumps - reported by benson@odi.com. Obviously Ultrix 4.3A cc now has - the same problems as the OSF/1 alpha cc. - * mipsread.c (parse_lines): Iterate over the range of the compressed - line number entries, the old iteration sometimes failed to stop - and wrote past the end of the LINETABLE. Add sanity check to avoid - the same problem in case the line number info is corrupt. - * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp. - * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil - symbols that are produced for statics in .o files and stLocal symbols - that are produced for every section in OSF/1 dynamically linked - executables. - * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols' - warning only under `verbose on' as there are many undefined symbols - in a dynamically linked executable. - -Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was - intended only for VxWorks. Remove dcache.o from TDEPFILES now - that we pick it up from the default REMOTE_O. - - * breakpoint.c (bpstat_what): Initialize retval.call_dummy and - retval.step_resume. - - * mips-tdep.c (mips_frame_chain): If frame size zero, return zero. - * rs6000-tdep.c: Add comment about framelessness. - - * remote-nindy.c: Declare ninMemGet and ninMemPut. - -Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Add i386lynx-tdep to the right places. - (TARDIRS): Add gdbserver. - - * exec.c (print_section_info): Print entry point. - * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into - i386lynx-tdep.c. Add core file support. - * i386lynx-tdep.c: New module for Lynx/386 target dependant code. - * maint.c: Add `maint info sections' command to print info about all - sections that BFD knows about for exec and core files. - * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer - before putting frame on the stack. Consolidate writes to reduce - traffic for remote debugging. - * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o. - * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o. - * config/i386/nm-i386lynx.h: Add target_pid_to_str(). - * config/i386/tm-i386lynx.h: Remove target_pid_to_str(). - * sparclite/Makefile.in: Add deps to keep Sun make happy. - -Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument - not_a_breakpoint. - * infrun.c (wait_for_inferior): Pass it. Also consolidate the - test of whether we are stepping into a CURRENTLY_STEPPING macro. - -Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * breakpoint.c (bpstat_stop_status), - infcmd.c (step_1), - infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef - and insert macro. - - * m88k-tdep.c: include ieee-float.h. new global target_is_m88110. - new const struct ext_format_m88110 for float format. - (pic_prologue_code): add braces. - (next_insn): remove unused variable buf. - (frame_find_saved_regs): remove unused variables next_addr, - saved_regs, regnum. - (frame_locals_address): remove unused variables frame, ap. - (frame_args_address): remove unused variables frame, ap. - (push_parameters): add some breaks and a default case. - - * remote-bug.c: remove redundant includes of value.h, target.h, - serial.h. - (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan. - (bug_fetch_register): special case sfip register for m88110. - remove flag bit masking of pc registers. This should be handled - by the ADDR_BITS_* macros. - (bug_store_register): special case sfip register for m88110. - Corrected sprint format for extended registers. - - * config/m88k/tm-m88k.h: white space and comment changes. include - ieee-float.h. expanded to cope with m88110 extended registers. - (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros. - (SHIFT_INST_REGS): becomes a real macro. - -Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Support bp_call_dummy. - -Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * elfread.c (record_minimal_symbol_and_info): Guess the section to - use from the type. - * objfiles.c: Include gdb-stabs.h for SECT_* macros. - (objfile_relocate): Relocate textlow and texthigh in psymtabs. - Relocate partial symbols. Check that minimal SYMBOL_SECTION is - nonnegative before using it. - * symtab.h: Adjust section field comment. - - * remote.c (interrupt_query): New function. - (remote_interrupt_twice): Call interrupt_query. - (putpkt, getpkt): If quit_flag is set, call interrupt_query. - (remote_wait): Don't bother with objfile_relocate if the addresses - haven't changed. - (remote_fetch_registers): If we see a packet that doesn't start - with a hex character, fetch a new one. - -Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it. - - * printcmd.c (print_scalar_formatted): When truncating value we are - going to print as unsigned, handle it generally for any length - less than sizeof (LONGEST), rather than special-casing sizeof (char), - sizeof (short), and sizeof (long). Clarify comment on what this - is for. - - * symfile.c (deduce_language_from_filename): Accept .cxx for C++. - * buildsym.c (start_subfile): Use deduce_language_from_filename - rather than checking for .C or .cc ourself. - -Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h: Declare argument of re_comp as const char *. - - * remote.c, remote-mips.c: Use sr_get_debug not remote_debug. - - * README: Say using bfd from another release doesn't generally work. - -Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com) - - * mipsread.c (parse_type): Don't complain() if we guessed struct - and it was a union, or vice versa. - - * defs.h (make_cleanup): Change PTR to void * when inside PARAMS. - - Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET. - * breakpoint.h (enum bptype): Add bp_call_dummy. - (struct bpstat_what): Add call_dummy field. - * infrun.c (wait_for_inferior): Deal with it. - * breakpoint.c (bpstat_what): Deal with call dummy breakpoint. - * infcmd.c (run_stack_dummy): Set the call dummy breakpoint. - * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET. - - * remote-sim.h: New file. - * remote-sim.c: Add remote debug feature. Rename stuff to distinguish - interface to simulator from gdb-specific stuff. Other changes. - * remote-sp64sim.c: Renamed to remote-sim.c. - Use sr_get_debug instead of our own sim_verbose/simif_snoop. - Use gnutarget in call to bfd_openr. - Rename simif_* to gdbsim_*. - * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c. - -Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing - the xor and subtract. Otherwise it will not sign extend if the type - of LONGEST is larger than int. - * cp-valprint.c (cp_print_class_method): Inhibit core dump if - domain is an undefined cross reference. - * valops.c (call_function_by_hand): Set real_pc to correct - value if CALL_DUMMY_LOCATION != ON_STACK. - -Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero. - -Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): Allow user to single step within - a stack dummy. - -Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * dbxread.c (copy_pending): Deal with END NULL. - (process_one_symbol): Add comments about what common_block NULL means. - -Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type - to tm-a29k.h and a29k-tdep.c and make it an enum. - * a29k-tdep.c (a29k_get_processor_type): New function. Fix many - aspects of how we detected the processor type. - * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it - rather than figuring out the type ourselves. - -Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c (_trap_low): Do restore/save sequence after - setting sp to ensure that we load the previous window from the - right place on the stack. - -Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c: Many changes for alpha ecoff format: - Correct sizeof(int) == sizeof(long) assumptions. - Replace stParsed hack by putting the parsed types on the pending chain. - Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro, - provide default for cross debugging. - Swapping the symbol back is no longer needed as the symbol is not - modified anymore. - Add new alpha basic types, handle btTypedef, handle stStaticProc - external symbols . - Update and clean up cross_ref for alpha cc cross ref variations. - Allocate types on the type_obstack to inhibit storage leaks. - * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define. - * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set. - -Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * stabsread.c (read_type): Process "s" (size) type attribute. - If type is defined to another type, copy the type. - -Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here... - * config/i386/i386v4.mt (TDEPFILES): ...to here. - -Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in (remote_utils_h): add serial.h and target.h. - (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h - (already in remote_utils_h). - (remote-utils.o): new rule. - - * remote-utils.h: include serial.h. - - * serial.h: ifdef protect from multiple inclusion. - - * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include - remote-utils.h. - - * remote.c (remote_open), remote-nindy.c (nindy_open, - nindy_files_info), remote-mon.c (general_open), remote-es.c - (es1800_open): use remote-utils facilities for baud rate. - -Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * paread.c, coffread.c, elfread.c, dwarfread.c: - Include and before libbfd.h. - - * paread.c: Define BYTES_IN_WORD before including aout/aout64.h. - - * Makefile.in (a29k-tdep.o): Depend on $(defs_h). - * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0 - if this is a transparent procedure. - -Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary - hack so this file compiles again. - - * remote-utils.c (gr_multi_scan): Cast return value from alloca. - (gr_multi_scan): #if 0 never-reached return(-1). - - * remote-udi.c (udi_wait): Return inferior_pid not 0. - -Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - Collect some remote things into remote-utils. - * remote-utils.[ch]: new files of functions collected from several - different remote targets. - * Makefile.in (REMOTE_O): add remote-utils.o. - (dcache_h, remote_utils_h): new macros. - (HFILES): add $(remote_utils_h). - (ALLDEPFILES): add $(remote_utils_h). - (dcache.o): new rule. - (main.o, remote-bug.o): also depend on $(remote_utils_h). - * target.h (remote_debug): extern moved to remote-utils.h. - * target.c (find_default_run_target, find_core_target): initialize - runable. - (remote_debug): moved to remote-utils.c. - (_initialize_targets): move declaration of user variable - remotedebug to remote-utils.c. - * remote-bug.c: include remote-utils.h rather than dcache.h. - (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout, - dev_name, check_open, is_open, readchar, readchar_nofail, - pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte, - get_hex_word, bug_kill, bug_detach, bug_create_inferior, - multi-scan, bug_prepare_to_store, bug_fetch_word, - bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device, - bug_speed): removed and replaced with facilities from - remote-utils.[ch]. - (bug_read_inferior_memory): renamed to bug_read_memory. - (bug_write_inferior_memory): renamed to bug_write_memory. - (bug_xfer_inferior_memory): renamed to bug_xfer_memory. - (get_word): comment out this unused function for now. - (bug_settings, cpu_check_strings): new statics. - (bug_open): rewritten to use gr_open. - (_initialize_remote_bug): remove declarations of commands bug, - device, speed. - * main.c: include remote-utils.h. - (baud_rate): removed to remote-utils.c. - (main): handle baud rate settings using new facilities from - remote-utils. - * defs.h (baud_rate): removed extern. - - m88110 support via bug-197 monitor. - * remote-bug.c (get_reg_name, bug_fetch_register, - bug_store_register): added m88110 extended register support. - (wait_strings): added bug-197 prompt. - (bug_wait): cope with bug-197 prompt. - (start_load): cope with either bug-197 or bug-187 prompt. - -Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of - pc_changed. If it was ever set to a non-zero value, it was before - GDB 2.8. It doesn't seem to have any useful function. - - * defs.h: Don't define NORETURN (see comment). - -Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com) - - * m88k-nat.c (fill_gregset): Set r31 and sfip. - -Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling - getchar() (terminated only on '\n') instead of scanf. Send the - '\n' which terminates it to the remote system. - - More gcc lint: - * exec.c (ignore): Return 0. - * stack.c (return_command): Fetch lazy value directly, not via - VALUE_CONTENTS, to avoid "value computed is not used". - * inflow.c (new_tty): Move osigttou inside #if. - - * remote.c (remote_fetch_registers): If remote reply is short, just - note that fact and keep going (reading extra registers as all bits 0). - (remote_store_registers): Send number of registers that were found - by remote_fetch_registers. - * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove - HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write - floating registers. - * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}: - Remove, replaced by {tm-m68k-em.h,m68k-em.mt}. - * Makefile.in, configure.in: Change accordingly. - -Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (cross_ref): Allow SGI extended symbol types as cross - reference targets. - * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid - printing of identities. - -Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Deal with step resume breakpoint. - -Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com) - - Gcc lint. - * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype. - * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment. - * blockframe.c (get_prev_frame_info): initialize address. - * breakpoint.c (bpstat_copy): initialize retval. - (bpstat_stop_status): initialize value_is_zero. - (bpstat_what): initialize bs_class. - (breakpoint_1, mention): add do-nothing case for bp_step_resume. - (break_command_1): initialize cond_end, addr_end, & - canonical_strings_chain. - (enable_breakpoint): initialize save_selected_frame. - * buildsym.c (end_symtab): initialize symtab & linetablesize. - * c-exp.y (parse_number): initialize i. - * c-typeprint.c (c_type_print_varspec_prefix): include - TYPE_CODE_BITSTRING in switch statements and do nothing. - * c-valprint.c (c_val_print): removed unused variable c. - * ch-valprint.c (chill_val_print): removed unused variable eltlen. - * cp-valprint.c (cp_print_class_method): initialize f & j. - * eval.c (evaluate_subexp): initialize pc2, arg1, arg2. - * expprint.c (print_subexp): initialize myprec, assoc, & tempstr. - * findvar.c (value_from_register): initialize first_addr. - * gdbtypes.c (lookup_struct_elt_type): localize use of temporary - variable typename. - * infcmd.c (run_stack_dummy): return zero rather than simple - return. - * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc. - remove symtab, appears unused. - (restore_selected_frame): return 1. - * mipsread.c (psymtab_to_symtab_1): initialize first_off. - (fixup_sigtramp): initialize b0. - * printcmd.c (do_examine): initialize val_type. - (print_frame_args): initialize b. - * ser-tcp.c (tcp_restore): comment out declaration. Appears - unused. - * ser-unix.c (hardwire_restore): comment out declaration. Appears - unused. - (hardwire_send_break): moved variable status into ifdef - HAVE_SGTTY. - (wait_for): moved variable numfds into ifdef HAVE_SGTTY. - * serial.h: comment change only. - * stabsread.c (rs6000_builtin_type): initialize rettype. - (read_range_type): initialize nbits. - * stack.c (print_frame_info): remove unused variable numargs. - (parse_frame_specification): remove unused variables arg1, arg2, - arg3. - (return_command): initialize return_value. - * symfile.c (cashier_psymtab): initialize pprev. - * symtab.c (find_pc_psymbol): initialize best. - (lookup_symbol): initialize s. - (make_symbol_completion_list): initialize quote_pos. - * thread.c: include command.h. - (thread_info): static declaration removed; unused. - (info_threads_command): fix == vs = typo. - * typeprint.c (whatis_exp): initialize old_chain. - * valprint.c (val_print_string): remove unused variable - first_addr_err. Initialize old_chain. - (_initialize_valprint): white space comment change. - * values.c (show_values): rewrite if statement to avoid empty - body. - (vb_match): remove unused variable fieldtype_target_type. - -Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (mipsread.o): Depend on $(bfd_h). - -Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/Makefile.in (TAGS): config files are in - $(srcdir)/../config, not $(srcdir)/config. - - * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc. - (STORE_RETURN_VALUE): Pass the correct offset of the return - register to write_register_bytes. - * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved. - -Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * remote.c (remote_wait): Don't call error. Instead, call warning - inside a loop. User can ^C to get out. - - * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping - routine to match BFD name change. - * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise. - -Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com) - - * elfread.c: change elf32_symbol_type to elf_symbol_type - -Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * remote.c (remote_wait): Added 'W' and 'N' responses. - -Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c, utils.c: Add comments about immediate_quit. - - * elfread.c (elf_symtab_read): Don't add symbols starting with ".L" - to minimal symbols. - - * target.c (pop_target): Don't try to deal with the stack becoming - empty. Shouldn't happen and the code that tried was broken. - - * dcache.c: Cast return value from xmalloc. - - * remote.c: Move setting of immediate_quit from remote_open to - remote_start_dummy and set it back to zero when done. - -Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m88k-tdep.c: Remove a bunch of unused #includes. - - * language.h: Add comment about current_language. - - * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post - from var_uinteger to var_zinteger. - - * configure.in: Fix typo (delta88r4 -> delta88v4). - - * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was - to make this work on SVR4 before SVR4 had its own configuration, - and it breaks SVR3. - - * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE. - - * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o. - - * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h. - * config/m88k/m88k.mh: Use xm-dgux.h. - * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER, - MAKEVA_END and MAKEVA_ARG. - * config/m88k/xm-*.h: Include m88k/xm-m88k.h. - * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h. - -Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c (udi_wait): Call `warning' not `error'. - - * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a - demangling, don't put the mangled form in the completion list. - - * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c, - symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c - partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put - inside #if) unused variables and labels. Fix unclosed comment. - Deal with enumeration values unhandled in switch statements. Make - sure non-void functions return values. Include appropriate - headers. - * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned - value < 0. - -Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c: - index -> strchr. - -Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c: Add comment explaining why dcache is disabled. - (remote_fetch_word, remote_store_word): Make static and #if 0. - They are not called from anywhere. - -Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c, - h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c, - infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c, - rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c, - config/arm/tm-arm.h, config/convex/tm-convex.h, - config/gould/tm-np1.h, config/gould/tm-pn.h, - config/m68k/tm-isi.h, config/ns32k/tm-umax.h, - config/pa/tm-hppa.h, config/pyr/tm-pyr.h, - config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h, - config/vax/tm-vax.h: bzero -> memset. - - * regex.c: bcmp -> memcmp. - -Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (find_pc_line, find_line_common), - symtab.h (struct linetable), xcoffread.c (arrange_linetable): - Revise comments re linetable sorting. - * buildsym.c (compare_line_numbers): Sort by pc, not by line. - * coffread.c: Tell end_symtab to sort the line table. - - * coffread.c: Re-work a lot of the coff-specific stuff to use stuff - in buildsym.c. This includes coff_finish_block, coff_context_stack, - coff_local_symbols, coff_file_symbols, coff_global_symbols, - coff_end_symtab and coff_add_symbol_to_list. - (read_enum_type): Deal with it now that we have a "struct pending" - not a "struct coff_pending". - - * buildsym.c (end_symtab): Don't realloc subfile->linetable. - -Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c, - findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c, - irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c, - remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c, - sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c, - umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c, - 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h, - config/convex/tm-convex.h, config/gould/tm-np1.h, - config/gould/tm-pn.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/i386/tm-i386aix.h, - config/i386/tm-sun386.h, config/i386/tm-symmetry.h, - config/i960/tm-i960.h, config/m68k/tm-news.h, - config/m88k/tm-m88k.h, config/mips/tm-mips.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, - config/pa/tm-hppa.h, config/pyr/tm-pyr.h, - config/rs6000/tm-rs6000.h, config/sh/tm-sh.h, - config/tahoe/tm-tahoe.h, config/vax/tm-vax.h, - config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy. - -Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_partial_symbols): Use language from FDR if it - is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders). - * mipsread.c (ecoff_symfile_info): New struct to hold the global - pending_list. - * mipsread.c (mipscoff_symfile_init, parse_partial_symbols): - Allocate the global pending list and link it to the objfile. - * mipsread.c (is_pending_symbol, add_pending): Use global pending - list from objfile. Allocate pending list entries from the - psymbol_obstack. - * mipsread.c (free_pending): Remove. The pending list is now - freed when the psymbol_obstack is freed. - * mipsread.c (psymtab_to_symtab1): Remove pending list allocation, - the global pending list is used now. - * mipsread.c (parse_partial_symbols): Skip only the first - file indirect entry when building the dependency list. - -Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - Break dcache code out of remote.c. - * dcache.h: white space changes only. - * dcache.c: add user settable variable to set whether data caching - is in use. - * remote.c: include dcache.h. removed data caching code which is - now in dcache.c. Compile in data caching again. (data caching - is currently off by default.) - (remote_read_bytes, remote_write_bytes): change second arg to - unsigned char. - (remote_dcache): new static variable. - * Makefile.in (REMOTE_O): add dcache.o. - * config/m88k/m88k.mt (TDEPFILES): removed dcache.o. - - Break dcache code out of remote-nindy.c. - * remote-nindy.c: removed dcache code. Changed callers to use new - conventions. include dcache.h. - (nindy_dcache): new static variable. - * config/i960/nindy960.mt (TDEPFILES): added dcache.o. - - Break dcache code out of remote-bug.c into dcache.[hc]. - * Makefile.in (dcache_h): new macro. - (HFILES): added $(dcache_h). - (ALLDEPFILES): added dcache.c. - (dcache.o): new rule. - (remote-bug.o): now depends on $(dcache_h). - * remote-bug.c: include dcache.h. remove externs for insque and - remque, add extern for bcopy. Prototype bug_close, - bug_clear_breakpoints, bug_write_cr. dcache code moved to - dcache.[hc]. Changed dcache calling convention to include an - initial DCACHE argument. - (bug_dcache): new static variable. - (bug_read_inferior_memory): change second arg to - unsigned char. - * dcache.[ch]: new files. - * config/m88k/m88k.mt (TDEPFILES): add dcache.o. - -Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-typeprint.c (c_print_type_base): Treat show = 0 just like - show < 0. The only case where we had been distinguishing is that - show = 0 used to print "struct " or "enum " instead of - "struct {...}" or "enum {...}" which seems clearly wrong. - -Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * configure.in: recognize m88110 as an m88k. - -Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (call_function_by_hand): If we discard cleanups, call - bpstat_clear (&inf_status.stop_bpstat). - -Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab - was empty and thrown away. - * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to - dependency list, skip self dependencies. - * mipsread.c (parse_fdr): Removed, obsolete. - * mipsread.c (parse_lines): Check for cbLine being zero, not - cbLineOffset. - * mipsread.c (struct symloc): Add pst_language. - * mipsread.c (parse_partial_symbols): Set up proper language for - header files, save it in pst_language for psymtab_to_symtab_1. - * mipsread.c (psymtab_to_symtab_1): Use pst_language. - -Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*. - -Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * paread.c: Include som.h instead of libhppa.h. (From Utah.) - -Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * symmisc.c (dump_symtab): Use catch_errors around print_symbol. - Change calling sequence of print_symbol to fit catch_errors. - - * mips-tdep.c: Call reinit_frame_cache every time the user does - "set heuristic-fence-post". - - * gdbserver/low-sun3.c: New file. - * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly. - - * Rename files for 14-character limits: - gdbserver/remote-gutils.c -> gdbserver/utils.c - gdbserver/remote-inflow.c -> gdbserver/low-lynx.c - gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c - gdbserver/remote-server.c -> gdbserver/server.c - remote-monitor.c -> remote-mon.c - * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in, - config/m68k/monitor.mt, config/i386/i386lynx.mh, - config/sparc/sun4os4.mh: Change accordingly. - * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile. - -Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere - besides the dummy, return 1 rather than calling error(). - Let caller print the error message. Remove name argument. - * valops.c (call_function_by_hand): Deal with changes to calling - sequence of run_stack_dummy. Discard restore_inferior_status cleanup - if run_stack_dummy returns 1. - - * Version 4.10.2. - - * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS): - Get struct return address from v0, not a0. - - * infrun.c (restore_inferior_status): Use catch_errors when - restoring selected frame. - -Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (save_inferior_status, restore_inferior_status): - Save and restore the registers too. - * inferior.h (struct inferior_status): Add "registers". - -Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (end_psymtab): Clean up comment. - - * frame.h, symtab.h, findvar.c (read_var_value): Change basereg - support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID. - * dwarfread.c: Use LOC_BASEREG where appropriate. - * Various: Support LOC_BASEREG and LOC_BASEREG_ARG. - - * coffread.c (init_lineno, init_stringtab): Don't check whether - xmalloc returned NULL. - - * config/vax/xm-vaxult.h: Define NO_PTRACE_H. - - * target.c, target.h: Add "set remotedebug" command. - * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and - "set m88ksnoop" options and use generic "set remotedebug" instead. - * NEWS: Describe this change. - -Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * buildsym.h: Remove declaration of dbxread.c functions. - * stabsread.h: Group together dbxread.c functions. - Move elfstab_build_psymtabs here from symfile.h. - Declare pastab_build_psymtabs. - * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init - declaration, etc). - -Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * remote-bug.c: rename quiet to bug88k_snoop. - (double_scan, multi_scan): generalize double_scan into a scan - for multiple patterns. Rename to multi_scan. - (bug_wait, bug_write_inferior_memory): adapt to use the new - multi_scan in order to catch and represent target bus errors. - (bug_scan): currently unused, so comment out. - (bug_quiet): removed. Replaced with a standard user settable boolean. - - * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary - and isn't available on solaris. - -Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m88k/{delta88v4.mt,delta88v4.mh}: New files - * config/m88k/delta88.mh: Fix comment. - * config/m88k/tm-delta88.h: Remove unused BCS define. - * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}: - New files. - * configure.in: Recognize m88*-motorola-sysv4*. - * m88k-nat.c: Always include sys/types.h; don't depend on USG. - -Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of - symbol as an argument and use it in complaints. - * symmisc.c (dump_psymtab): Dump filenames of dependencies. - -Mon Aug 23 1993 Sean Fagan (sef@cygnus.com) - and Jim Kingdon (kingdon@cygnus.com) - - Add NetBSD support: - * configure.in: Recognize netbsd. - -Sun Aug 22 22:50:32 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (get_textlow): Don't go past a K_END when looking for a - K_FUNCTION. Avoids losing on source files with no functions. - -Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-nindy.c: Remove unused include of sys/ioctl.h. - - * frame.h, symtab.h: Revise comments regarding baseregs. - -Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): - Set language for psymtab and symtab. - * mipsread.c (new_symbol): Set language and initialize demangled - name for symbol. - * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing - the symbol type. - * symtab.c (decode_line_1): Inhibit coredumps with cfront executables. - -Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make - it conditionalized on 4.3 vs. 4.4. - * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and - 4.4 sections; it was identical and now works for 4.4. - - * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY. - - * printcmd.c (MAKEVA_END): Update this version to use "aligner". - -Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define. - * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt - file indirect entries with complaints instead of core dumps. Remove - complaint for stTypedef within aggregates. - -Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * coffread.c (process_coff_symbol): Ignore tagnames like .0fake. - - * coffread.c (coff_read_enum_type): #if 0 out code which changes - enum {FALSE, TRUE} into boolean. - - * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not - non-existent files nm-delta.h, etc. - * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER. - * delta68-nat.c: Add "[0]" in offsetof argument. - * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up - nl with initializer, just assign to it. Check n_scnum field on - return. - -Wed Aug 18 21:42:52 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hpux_symtab): Call SET_NAMESTRING for K_MODULE - debug symbols. - -Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_address), values.c (value_as_pointer): Don't - use ADDR_BITS_REMOVE. - * defs.h: Try to clarify comment about ADDR_BITS_REMOVE. - - * blockframe.c (block_innermost_frame): Uncomment. - Return NULL if passed NULL. - * frame.h: Declare it. - * expression.h (union exp_element): Add field block. - * parse.c (write_exp_elt_block): New function. - * expression.h (OP_VAR_VALUE): Now takes additional struct block *. - * *-exp.y: Write block for OP_VAR_VALUE. - * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE. - * valops.c, value.h (value_of_variable), callers: - Add second argument, for block. - - * main.c (gdb_readline): If we read some characters followed by EOF, - return them rather than returning NULL. - -Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment. - -Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/m88k/tm-m88k.h: Fix typo in comment. - (FP_REGNUM): define in terms of SP_REGNUM - rather than by absolute number. Also clearly comment that this - is a convenient lie in order to decrease future confusion. - (ACTUAL_FP_REGNUM): new macro for FP. - (FRAME_CHAIN_VALID): removed. Standard default works fine. - * m88k-tdep.c (frame_chain_valid): redundant, so removed. - (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all - callers. - (read_next_frame_reg): declare static. - (examine_prologue): removed unused variabel insn2, rename insn1 - to insn, rewrote comment about finding fp, sp, etc. set frame_fp - based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is - actually a scammed alias for SP_REGNUM on m88k. - - * frame.h: fixed typo in comment. - -Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h. - - * complaints.c (complain): fflush (stdout) after output. - -Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch - the saved pc from sigcontext on the stack for BSD signal handling. - * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN, - FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): - Define to make backtracing through sigtramp work. - * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES, - FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto. - -Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (cd_command): If current_directory on entry is "/", then - don't append an extra slash. - Don't assume that /../.. means /. - - * target.c (target_xfer_memory): Clear errno before calling - to_xfer_memory. - - * stack.c (frame_info, print_frame_info): Add comment about using - the starting source line number on a line boundary if backtracing - through sigtramp. - -Mon Aug 16 09:52:33 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Add U Utah contribution notice. Add TODO list. - (hp_type_lookup): Use TYPE_NAME and TYPE_TAG_NAME. - (process_one_debug_symbol): Likewise. - -Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (create_new_frame, get_prev_frame_info): - Use the function name when calling IN_SIGTRAMP. - * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET): - Define for correct handling of bachtraces through _sigtramp. - * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake - sigtramp frames. - * mipsread.c (parse_type): Handle corrupt TIR info with complaint - instead of core dump. - * mipsread.c (parse_partial_symbols): Put static symbols into the - mimimal symbol table, use proper mst_types for all minimal symbols. - * stack.c (frame_info, print_frame_info): Use the starting source - line number on a line boundary if backtracing through sigtramp. - -Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * remote-bug.c: include gdbcmd.h. - (sleep, remque, insque): forward decls added. - (bug_fetch_registers, bug_store_registers): forward decls - removed. - (bug_read_inferior_memory, bug_write_inferior_memory): forward - decls added. - (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace, - srec_sleep, srec_noise): new static variables for user settable - options. Mostly these are for debugging and tuning. I don't - expect them to stay user settable options for long. - (timeout): change default to 4 seconds. - (check_open): declare funtion static, force return value. - (readchar_nofail): if timeout, then say so if not being quiet. - (pollchar, double_scan, bug_scan, bug_srec_write_cr, - start_load): new functions. - (bug_wait): rewritten to use double scan. - (expect): while (1) -> for (;;) - (get_hex_digit): rewrite if condition to avoid gcc complaints. - (bug_load, bug_create_inferior, bug_open, bug_store_register): - removed unused variables. - (bug_load): replaced DELTA macro with user settable srec_frame - variable. Other minor lint. - (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait, - gethex, timed_read, translate_addr, bug_before_main_loop): - unsused and removed. - (bug_resume): add missing first arg, pid. - (get_reg_name): use ip rather than cr04. - (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet): - declare type, args, and explicitly return. - (bug_store_register): straighten out the ip vs cr04 confusion. - (bug_write_inferior_memory): rewrite to cope with errors while - downloading s-records. - (bug_read_inferior_memory): declare static. - (bug_clear_breakpoints): expect nobr before prompt. - (_initialize_remote_bug): add initializations for srec-bytes, - srec-max-retries, srec-frame, srec-noise, srec-sleep, - srec-echo-pace. - - * Makefile.in (remote-bug.o): new rule. - (ALLDEPFILES): added remote-bug.c - - * remote-hms.c (hms_wait): use -1 for timeout's which means block - forever rather than 99999. - - * ser-unix.c (get_tty_state): if a descriptor is not a tty, then - simply save encode this fact as the process group and return - success rather than an error. - (set_tty_state): if process group is -1, do not reset the - process group. - (hardwire_reachar): comment change. - - * serial.h: comment change. - - * config/m88k/tm-m88k.h: comment change to remove embedded - comment. - (SKIP_PROLOGUE): skip_prologue returns a value which is expected - to reset the pc argument. So reset it. - -Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs - tagging. - -Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/Makefile.in: Use GDBSERVER_LIBS and - GDBSERVER_DEPFILES. Also remove much (but not all that could be - removed) crud inherited from gdb Makefile.in. - * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*. - * gdbserver/README: Say it works on Sun and change configuration - instructions slightly. - -Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote - targets that use BSD style network connections - -Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration - of statics doesn't work with SunOS4 /bin/cc). - Rename the occurrence in remote-monitor.c to monitor_bug_ops. - -Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * blockframe.c (find_pc_partial_function), - mips-tdep.c (find_proc_desc): Deal with "pathological" case. - -Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (wrap_here): Allow indent to be NULL. - (fputs_filtered): Don't check for null wrap_indent (wrap_here now - guarantees that it isn't, and anyway we were only checking one out - of the two places we dereferenced it). - - * objfiles.h (struct objfile): Clean up comments for - {obj,sym}_private to clarify what they are private to. - -Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * stabsread.c, buildsym.c (hashname): Moved function to - buildsym.c, as suggested in the sources. - -Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c: Make udi_ops extern rather than trying forward - declaration of a static variable. - - * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg - there, rather than using an ANSI C specific macro. - - * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put - sys/types.h near the top (just on general principles). - - * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are - no longer used. - - * gdbcore.h: New variable gnutarget. - * core.c: Add commands to set and show it. - * Callers to bfd_*open*: Pass gnutarget instead of NULL as target. - * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not - putenv. - - * symtab.c (decode_line_1): Give error on unmatched single quote. - -Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep. - - * remote.c: Add comments about 'd', 'r', and unrecognized requests. - - * inflow.c (terminal_init_inferior): Don't muck with tty state if - gdb_has_a_terminal() is false. - -Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (record_minimal_symbol): Remove prototype and - function. - * dwarfread.c (add_partial_symbol): Remove code to add minimal - symbols and remove comment about limitations. Experiments show - that now that gdb handles the ELF symtab better for creating - minimal symbols, that no additional information is added by - examining the DWARF information, and in fact, given the - limitations, the DWARF code was actually making things worse. - -Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com) - - * elfread.c (elf_symtab_read): Properly sort out the bss symbols - from the data symbols and give them the correct minimal_symbol_type. - Add file static symbols to the minimal symbol table, not just - global symbols. Add absolute symbols as well (like _edata, _end). - Redo stabs-in-elf special symbol handling now that file static - symbols are entered into the into the minimal symbol table. - * dwarfread.c (add_partial_symbol): Add comment about limitations - of DWARF symbols for distinquishing data from bss when adding - minimal symbols. Add file local symbols to minimal symbols. - -Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * ser-go32.c: Define job_control variable. - -Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * configure.in: z8k-coff is the same as z8k-sim - -Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h. - - * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11. - - * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL. - - * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h. - -Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com) - - * inflow.c (pass_signal): Signal handlers take one int arg; - supply an unused one to make it type compatible as an arg to - signal(). - -Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com) - - * config/mips/tm-mips.h: Include bfd.h before coff/sym.h. - -Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt, - config/m68k/delta68.mh, config/m68k/delta68.mt, - config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh, - config/mips/news-mips.mh. - * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h, - config/i386/tm-i386nw.h, config/m68k/nm-delta68.h, - config/m68k/tm-delta68.h, config/m68k/xm-delta68.h, - config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h, - config/m68k/xm-dpx2.h, config/mips/xm-makeva.h. - * Makefile.in (ALLDEPFILES): Add dpx2-nat.c. - -Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c: Updated for BFD ECOFF changes. Now gets the - swapping routines and external structure sizes via the - ecoff_backend information. No longer includes coff/mips.h. - -Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (SFILES): Add thread.c - -Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com) - - * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding - sim_set_args return code. - -Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in (VERSION): bumped to 4.9.4. - - * remote-monitor.c: updated copyright. - (bug_ops, monitor_desc): now static. - (monitor_desc): in several places, check and/or set to NULL. - - * remote-hms.c (hms_files_info): Add the appropriate items where - missing in the printf call. - - * remote-bug.c: new file for m88k bug support. - - * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o. - -Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * h8300-tdep.c: Use new variable h8300hmode. - -Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (typecmp): If we are passing a non-reference to a function - which takes a reference, pass the address. - (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference - references here. - - * thread.c (thread_switch): Define as static. - (add_thread): Cast return value from xmalloc. - - * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type. - * gdbtypes.{c,h}: Improve comments on vptr_fieldno. - -Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com) - - * README: Elaborate on gdb C++ support and cfront support. - -Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com) - - * i386lynx-nat.c, thread.c, thread.h: Update copyrights. - -Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c. - -Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com) - - * gdbserver/remote-inflow.c (create_inferior): Fix comments, and - error msg. Setup seperate process group for child. - * (write_inferior_memory): Sleep for 1 second and retry on ptrace - failure. - -Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com) - - * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now). - * config/i386/nm-i386bsd.h: Protect from multiple inclusion. - * config/i386/nm-i386lynx.h: Lotsa new host porting stuff. - * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and - target_pid_to_str. - - * Makefile.in (CLIBS): Reorder to make Lynx ld happy. - * (HFILES): New file thread.h. - * (OBS): New file thread.c. - * configure.in: Host config for Lynx/386. - * fork-child.c (fork_inferior): Call init_thread_list(). - * infrun.c (resume): Add pid to invocation of target_resume(). - * (wait_for_inferior): Pay attention to pid from target_wait(). - Multi-threading code now uses this to determine what to do. - * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro. - Use target_pid_to_str() macro throughout when printing pid. - * inferior.h (child_resume): Add pid to prototype. - * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as - argument, instead of using inferior_pid. - * procfs.c (procfs_resume): Pass in pid as argument. Ignored for - now. Use target_pid_to_str() macro throughout for printing process id. - * remote-adapt.c (adapt_resume): Pass in pid as argument. - * remote-eb.c (eb_resume): Pass in pid as argument. - * remote-es.c (es1800_resume): Pass in pid as argument. - * remote-hms.c (hms_resume): Pass in pid as argument. - * remote-mips.c (mips_resume): Pass in pid as argument. - * remote-mm.c (mm_resume): Pass in pid as argument. - * remote-monitor.c (monitor_resume): Pass in pid as argument. - * remote-nindy.c (nindy_resume): Pass in pid as argument. - * remote-sa.sparc.c (remote_resume): Pass in pid as argument. - * remote-sim.c (rem_resume): Pass in pid as argument. - * remote-sp64sim.c (simif_resume): Pass in pid as argument. - * remote-st.c (st2000_resume): Pass in pid as argument. - * remote-udi.c (udi_resume): Pass in pid as argument. - * remote-vx.c (vx_resume): Pass in pid as argument. - * remote-z8k.c (rem_resume): Pass in pid as argument. - * remote.c (remote_resume): Pass in pid as argument. - * solib.c (solid_create_inferior_hook): Pass inferior_pid to - target_resume(). - * target.c (normal_pid_to_str): New routine to print out process - ID normally. - * target.h (struct target_ops): Add pid to prototype at - to_resume(). (target_resume): Add pid argument. - * (target_pid_to_str): Default definition for normal type pids. - * thread.h, thread.c: New modules for multi thread/process control. - -Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com) - - * README: Say that bug-gdb is also the place to send requests - for help with GDB. - -Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile. - * h8500-tdep.c: Add parens around a few macro args. - -Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Remove items about unix-to-unix/rapp debugging (now we - have gdbserver), moving xm files to subdirectory, ptype yylval, - and file-local symbols. - - * gdbtypes.h: Improve comments about C++ methods. - -Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com) - - * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast - NULL in all other calls to correct pointer types. - -Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - From Jeffrey Law: - * tm-hppa.h (TARGET_WRITE_PC): Define. - * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall, - then return the address of the dummy itself rather than - the address of $$dyncall. - (target_write_pc): New function to store a new PC. - -Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - and Jim Kingdon (kingdon@cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint - conditions, they might contain symbol table references. - -Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_symbol): Handle opaque struct definitions and - type naming for stTypedef symbols. - -Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-exp.y (yylex): Detect C++ nested types. - -Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com) - - * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted. - (dump_ccreg, sparc_print_register_hook): New fns. - * remote-sim.h: New file. - * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns. - - * config/sparc/sp64.mt: New file. - * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted. - (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook. - -Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh - -Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - From J. Law: - * infcmd.c (read_pc): Remove PA specific code. - * tm-hppa.h (TARGET_READ_PC): Define. - * hppa-tdep.c (target_read_pc): New function. - - * symtab.c (gdb_mangle_name): Deal with it if type lacks a name. - -Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com) - - * NEWS: Add note that DEC alpha support is host only, not native. - * README: Emphasize that C++ support works best with GNU C++ and - stabs debugging format. - * delta68-nat.c: Add missing FSF copyright. - -Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols. - * hppa-tdep.c (frame_chain_valid): Check that our function has the - same address as _start, not that it must be the same symbol. - -Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (ALLDEPFILES): Add delta68-nat.c - * Makefile.in (delta68-nat.o): Add dependency. - -Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind - was adequate in gdb 3.5 but not now. - - * valops.c (typecmp): An array in t2 matches a pointer in t1. - - * valops.c (typecmp): When comparing type1& to type2, compare - type1 and type2 as leniently as if we were comparing type1 to - type2. - - * cp-valprint.c (cplus_print_value): Don't dump core if the - baseclass doesn't have a name. - * values.c (vb_match): New function, which finds the virtual - base class pointer even if the types are nameless. - (baseclass_{addr,offset}): Use it. - - * hppa-tdep.c: Make "maintenance print unwind" command from old - "unwind" command. - - * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated - obsolete junk which apparently had been copied from the - pre-serial.h remote.c, but which is no longer used. - -Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (NONSRC): Need 29k-share/README, not - 29k-share/udi/README. - -Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * paread.c (pa_symfile_init): If error reading string table, don't - use errno in cases where it hasn't been set. - - * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid. - - * remote-monitor.c (_initialize_monitor): Comment out use of - connect_command, since connect_command itself is commented out. - - * remote-monitor.c (generic_open): Parse arguments the same way - as remote.c. - - * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments. - -Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/xm-mips.h: Define HAVE_TERMIOS. - - * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or - __gnu_compiled* symbols into the minimal symbols. - -Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com) - - * remote-mips.c (_initialize_remote_mips): Added "timeout" and - "retransmit-timeout" variables to set mips_receive_wait and - mips_retransmit_wait, respectively. - -Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de) - - * symmisc.c (dump_msymbols): Handle new mst_file_* types. - -Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c: Remove old comment about download not implemented. - - * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break. - * nindy-share/*, remote-nindy.c: Extensive hacking to make it - conform to GDB conventions like using memcpy not bcopy, serial.h, - etc. This is to make it host on Solaris, AIX, etc. - * Makefile.in: Reflect removed nindy-share files. - * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o. - - * stack.c (print_frame_info): Revise comment about `pathological' - case (there was a wrong FIXME about text labels; also asm() can - trigger this as well as versions of ar which truncate .o names). - - * buildsym.c (start_subfile): If a .c file includes a .C file, set - the language of both of them to C++. - - * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include - . - Include rather than declaring malloc functions ourself. - - * ser-unix.c (set_tty_state): Don't ignore errors setting process - group. - * inflow.c (terminal_inferior): If attach_flag set, ignore errors - from set_tty_state. - - * fork-child.c (fork_inferior): Only quote exec file if needed. - - * mipsread.c (parse_symbol): Remove 21 Jul 93 change with - stTypedef inside an stBlock. - -Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if - we have breakpoints or watchpoints as we might have to ignore internal - breakpoints. - - Fix gdb core dumps after `file newfile' commands. - * symtab.h, symfile.c (clear_symtab_users): New routine which - unconditionally clears symtab users. clear_symtab_users_once - commented out as it was a noop anyway. - * objfiles.c (free_objfile): Don't call clear_symtab_users_once. - * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile), - xcoffexec.c (exec_close): Call clear_symtab_users if necessary. - * symfile.c (syms_from_objfile): Install cleanups for errors during - symbol reading. - * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read): - Lint cleanup code, call do_cleanups explicitly. - * symfile.c (symbol_file_add): Call new_symfile_objfile and - reinit_frame_cache _after_ the new symbols are read in. - -Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_type): Do not set tag name for compiler - generated fake tag names. - -Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * config/m88k/m88k.mt (TDEPFILES): add exec.o. - -Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind' - command. Now we use unwind info by default if we can find it. - - * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG - to tm-sparc.h so they are shared between Solaris and SunOS4. - * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and - N_GSYM functions. - - * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp" - for floating point registers. - - * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal - symbols as mst_file_text. - - * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory. - - * stabsread.c (rs6000_builtin_type): Make logical types be - TYPE_CODE_BOOL. - -Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.{c,h} (struct breakpoint): Replace symtab field with - source_file field. - -Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote.c: Don't error() on errors xferring memory. - * target.h: Clean up comments about *xfer_memory. - - * exec.c, corelow.c (target_ops struct): Don't allow - {insert,remove}_breakpoints to be defaulted to - memory_{insert_remove}_breakpoint. - - * demangle.c: Make it so `help set dem' tells you how to get the - list of demangling styles. - -Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * Makefile.in: Use REMOTE_O macro not remote.o. - * config/i960/{nindy960,vxworks960}: Don't use remote.o. - -Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com) - - * coredep.c: If NEED_SYS_CORE_H defined, include - (can't include it in nm-*.h file because it causes conflicts with - a.out symbol definitions). - * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete. - * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and - corelow.o. - * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined. - (REGISTER_U_ADDR): Defined. - * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of - HAVE_TERMIO. - * config/pa/xm-hppah.h: Likewise. - -Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * mipsread.c (parse_symbol): when stTypedef and friends occur within - an stBlock, skip over the fields of the inner one. - - * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call - heuristic_proc_desc rather than just assuming registers not saved. - - * Makefile.in (regex.o): Add dependency. - - * hppa{b,h}-nat.c: Warning, not error, if can't access registers. - - * config/pa/hppa{b,h}.h: Define ATTACH_DETACH. - -Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/xm-makeva.h: New file implements va_list alignment - restrictions for mips hosts. - * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}: - Use it. - -Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (init_extra_frame_info): Do not check for - mips_in_lenient_prologue if it is a dummy frame. - * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by - mips_in_lenient_prologue. - -Tue Jul 20 14:14:59 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hp_array_type): Handle "char foo[]". - -Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * mips-tdep.c (heuristic_proc_start): First time we print the - warning, elaborate. - (_initialize_mips_tdep): Improve docstring for `set heur'. - - * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint. - - * symtab.c (find_line_symtab): New function, to deal with multiple - symtabs with the same name. - (find_line_pc{,_range}): Use it. - (find_pc_symtab): Add comment about overlapping symtabs. - -Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (SFILES): Add nlmread.c. - * Makefile.in (OBS): Add nlmread.o. - * Makefile.in (nlmread.o): Add new target. - * configure.in (i[34]86-*-netware): New configuration. - * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files - for NLM/NetWare support. - -Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * symtab.h (enum minimal_symbol_type): Add mst_file_*. - * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols. - * dbxread.c (record_minimal_symbol): Deal with statics. - * minsyms.c (lookup_minimal_symbol): Prefer externals to statics. - - * config/i386/xm-i386sco.h: Define HAVE_TERMIOS. - - * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so - arg_bytes field of makeva_list is always aligned. - * config/pa/xm-pa.h: Make arglist_address a char *. - - * ser-unix.c: Don't try to use job control with termio. - -Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - and Jim Kingdon (kingdon@cygnus.com) - - Make breakpoint_re_set_one work with overloaded member functions, - `b 123' and `b foo' if foo is a static function. - * symtab.c (decode_line_1, decode_line_2): New argument `canonical' - to return canonical line specs if requested by the caller. - * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and - callers accordingly. - * symtab.c (build_canonical_line_spec): New helper function which - constructs the canonical line spec. - * breakpoint.c (break_command_1): Use canonical line spec instead - of command string as addr_string if necessary. - * source.c (line_info): Fix storage leak. - -Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL - but not the others. - * symm-tdep.c: Remove exec_file_command. - [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions. - A few miscellaneous cleanups. - * symm-nat.c: Renamed from symm-xdep.c. - * All symmetry dependent files: Many changes. - - * mips-tdep.c (mips_skip_prologue): New argument lenient. - Use read_memory_nobpt. - (is_delayed, mips_in_lenient_prologue): New functions. - (init_extra_frame_info): If in the prologue, don't use saved registers. - * config/mips/tm-mips.h: Declare mips_skip_prologue. - - * partial-stab.h (N_SO): Add the text offset to valu before, not after, - passing it to END_PSYMTAB. - -Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * symtab.c (find_pc_symtab): Call warning, not printf directly. - - * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc. - -Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c: No longer need to undefine ZMAGIC. - -Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c. - (print_insn): Now just calls print_insn_m88k. - -Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com) - - * h8300-tdep.c (examine_prologue): Make prototype match definition. - -Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * NEWS: Mention that remote.c now has a `load' operation. - - * hppa-tdep.c (pc_in_linker_stub): New function. - (find_proc_framesize): Return 0 for linker stubs. - (rp_saved): Tell the caller where rp is saved. - (frame_chain_valid): Return 1 for linker stubs. - (frame_saved_pc): Use return value from rp_saved. - - * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY, - pass the sp relative to the frame in question, not the sp in the - innermost frame. - -Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mipsread.c (parse_procedure): Take as argument the symtab to look - the name up in. Look it up with mylookup_symbol, not lookup_symbol. - (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure. - - * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have - already checked the first characters. - - Changes from Jeffrey Law: - * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define - machine dependent fields in the makeva_list structure. - (makeva_size): Allocate extra space to handle gaps made by - alignment restrictions. - * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define. - (MAKEVA_START): Initialize arglist_address field. - (MAKEVA_ARG): Always store arguments on natural alignment - boundaries. Set arglist_address to the address right after - the args. - (MAKEVA_END): Simply return the value stored in arglist_address. - -Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print - address, not addr. - - * hppah-nat.c (store_inferior_registers): Don't print i in cases - where we aren't using it. - - * a29k-tdep.c (get_saved_register): Fix typo. - -Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com) - - * configure.in: Recognize h8300h (variant of h8300). - -Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com) - - * configure.in: Recognize sparc64-*-*. - -Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol): Make the caddr_t hack apply to `function - returning foo' as well as `pointer to foo'. - - * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined. - * config/m68k/tm-m68k.h: Define it. - * mem-break.c, breakpoint.c: Improve comments. - -Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr) - - * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h". - * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO. - -Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com) - - * gdbcore.h (read_memory_integer, read_memory_unsigned_integer): - Make prototype match definition. - -Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com) - - * elfread.c: Remove notice about file still being under - construction. - * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'. - -Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * a29k-tdep.c (read_register_stack): Make val static. - -Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com) - - * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0. - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to - usual spot. - -Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-valprint.c (c_val_print): Fix thinko with unspecified length - arrays. - - * hppa-tdep.c (find_proc_framesize): If there is a frame pointer, - use it. - -Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (decode_line_1): Use end of block to figure out whether - val.end is in the same function, not minimal symbols. - - * source.c (line_info): Add a few more wrap_here's. - - * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and - don't make assumptions about sizes of host data types. - - * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr. - * infrun.c, breakpoint.c, printcmd.c: Change callers. - * printcmd.c (containing_function_bounds): Remove. - * printcmd.c (disassemble_command): Use find_pc_partial_function, - not containing_function_bounds. - * infcmd.c (step_1): Use find_pc_partial_function rather than - trying to roll our own. Move check for a pc between SIGTRAMP_START and - SIGTRAMP_END in find_pc_partial_function, not step_1. - - * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): - Keep unswapped value in array of char, not REGISTER_TYPE. - Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE). - (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not - sizeof (CORE_ADDR). - -Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr) - - * configure.in (m68*-bull-sysv*): added support for Bull dpx2. - * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files. - * config/m68k/dpx2.m{h,t}: New files. - -Thu Jul 1 15:46:10 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Run through gnu-indent. - -Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com) - - * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add - more parens around macro arg. - -Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c: Remove step_resume_{duplicate,shadow}. Replace - step_resume_break_address with step_resume_breakpoint (now local - to wait_for_inferior). - ({insert,remove}_step_breakpoint): Remove. - (wait_for_inferior): Set step resume break with - set_momentary_breakpoint. Test hitting it with bpstat_stop_status - and bpstat_what (stop_step_resume_break removed). - * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct - which includes previous return value as main_action, and a step_resume - bit. - * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and - there is another breakpoint there, insert it. - * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use - a few more gotos. - Various: Clean up and add comments. - - * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog - for Wed Nov 13 16:45:13 1991). - -Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * values.c, value.h (modify_field), callers: Make fieldval a LONGEST. - - * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD * - not short *. - - * findvar.c, defs.h - ({extract,store}_{signed_integer,unsigned_integer,address}): - New routines to replace SWAP_TARGET_AND_HOST. - All over: All uses of SWAP_TARGET_AND_HOST on integers replaced. - - * config/sparc/tm-sparc.h: Add comment suggesting that removing - ins and locals from the registers array might clean things up. - - * utils.c: Clean up comments about wrap buffer and wrap_here. - * printcmd.c (printf_command): Call wrap_here before vprintf. - - * mipsread.c (cross_ref): Set the name to unknown for "struct *" case. - Patch from ptf@delcam.co.uk (Paul Flinders). - - * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins. - -Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it. - * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc - is at the start of the dummy code. - -Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn - stuff, just write the sp and fp. - (sparc_pop_frame): Skip the do_restore_insn; we already restore - the sp with the other out registers. - - * hppa-tdep.c (hppa_push_arguments): Allocate enough space for - arguments. - - * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep. - -Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com) - - * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR) - != sizeof (REGISTER_TYPE). - (frame_saved_pc): Ditto. - -Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com) - - * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h. - (REGISTER_RAW_SIZE): Ditto. - (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs - on the h8/300h (ints may still be 16 bits). - (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, - EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some - thought needed here. - - * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h. - (examine_prologue): reg_save_depth is 4 if h8/300h. - - * findvar.c (read_register): Provide some support for 64 bit regs. - (write_register): Ditto. - -Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/nm-riscos.h: machine/machparam.h is always the right - place to look for BSD43_NBPG, not machine/vmparam.h - - * infcmd.c (run_stack_dummy): New argument name. - Change error message in (another) attempt to make it comprehensible. - * valops.c (call_function_by_hand): Pass name to run_stack_dummy. - * symtab.h: Declare demangle and asm_demangle since macros use them. - - * eval.c (evaluate_subexp): Add comment about calling a member - function of a variable in a register. - - * expression.h: Clean up comment about string in STRUCT_STRUCT etc. - - * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h}, - inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack - frame tops and bottoms. - - * frame.h, blockframe.c, stack.c, a29k-tdep.c, - config/gould/tmp-{pn,np1}.h, - config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field - next_frame from struct frame_info. It has no purpose beyond - ->next->frame and is an artifact from GDB 2.8. - -Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in: Remove gdb before creating a new one. - Update init.c atomically. - - * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}. - (ALLCONFIG): Add config/alpha/alpha-osf1.mh. - - * infcmd.c (_initialize_infcmd): In docstring for "continue", - describe argument as setting ignore count. - -Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com) - - * h8300-tdep.c (examine_prologue): Fix call to - read_memory_unsigned_integer. - -Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here - rather than including xm-bigmips.h. - - * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and - default cases. - - * Makefile.in (distclean): Remove y.tab.h. - -Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles - file updates properly now. - * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp - addresses if switching to a new symbol file. - * dbxread.c (process_one_symbol): Avoid dereferencing NULL - symbols that might be returned from define_symbol. - -Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - New target macros for getting at the pc, sp and fp. - * infcmd.c (read_pc, write_pc): Modify to use new macros. - (read_sp, write_sp, read_fp, write_fp): New functions. - * blockframe.c (reinit_frame_cache, get_prev_frame_info): - Use new functions. - * breakpoint.c (bpstat_alloc): ditto. - * infrun.c (wait_for_inferior): ditto. - * stack.c (print_frame_info): ditto. - * valops (call_function_by_hand): ditto. - * corelow.c (core_open): ditto. - * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc, - target_write_pc, target_read_fp, target_write_fp): New functions. - * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes. - - * config/alpha/xm-alpha.h: Add MAKEVA_END. - * config/h8500/tm-h8500.h: Define new macros. - -Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com) - - * configure.in (mipos-*-riscos*): New host and target; use riscos. - * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by - vmparam.h, include machparam.h. - (KERNEL_U_ADDR): Define to be BSD43_UADDR. - -Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-exp.y (yylex): Give error if unmatched single quote. - - * configure.in, config/m68k/*delta68*, delta68-nat.c: New port. - - * Remove unused STACK_END_ADDR in the following files (in other - files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h, - tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h, - tm-hp300hpux.h, tm-isi.h. - -Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/mips/nm-riscos.h: Define NBPG and UPAGES. - config/mips/xm-riscos.h: Include . - - * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment, - not an initializer, to copy the structure. - - * gdbtypes.h (struct type): Add field tag_name. - * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base): - Use it. - * {coff,dwarf,mips,stabs}read.c: Set it. - - * xm-sysv4.h: Undefine HAVE_TERMIO. - - * config/mips/nm-riscos.h: Remove unmatched #endif. - Define FETCH_INFERIOR_REGISTERS. - * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough. - Fix misspelling of NAT_FILE. - * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined, - we can still process "modern" core files. - - * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't - print c_line. - (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL - is defined; don't care what it is defined to. - -Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO. - -Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * inftarg.c: Remove unused include of terminal.h. - * signals.h: Don't undefine signals anymore. - * main.c: Use job_control from serial.h. - * fork-child.c (fork_inferior): Use gdb_setpgid. - * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid. - * utils.c (quit): Use current_target->to_terminal_ours to figure - out whether we care about lack of job control, rather than __GO32__. - * utils.c: Include serial.h not terminal.h - (quit): Use job_control not TIOCGPGRP. - * terminal.h: Don't undefine TIOCGPGRP. - * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT. - * utils.c (quit): Use it. - * serial.h: Add SERIAL_UN_FDOPEN. - * utils.c (quit): Use it. - * ser-unix.c: Add process group to ttystate. - [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate. - * inflow.c: Include serial.h not terminal.h. - Use serial.h stuff to replace most of the maze of #ifdef's. - * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function. - * serial.h: Document SERIAL_SET_TTY_STATE as being immediate. - * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true. - * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: - Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and - SERIAL_SET_PROCESS_GROUP. - * inflow.c: Use them. - * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h: - Define HAVE_TERMIOS. - * Various: Remove all use of TIOC*_BROKEN. - -Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define. - -Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * target.h (target_detach): Turn macro into function. - * target.c (target_detach): Define it, do deferred register stores - before calling the real target function. - -Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - and Jim Kingdon (kingdon@cygnus.com) - - * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to - a function to avoid printing of function arguments in wrong order - due to sorting. - * symfile.c (compare_symbols): Remove code for sorting arguments - as blocks containing arguments are no longer sorted. - * symtab.c (lookup_block_symbol): Update comment accordingly. - -Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC. - (REG_STRUCT_HAS_ADDR): Add comment. - - * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab - to check whether there is line number information. - -Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * remote-udi.c: Fix docstring so that it compiles. - - * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h - (for file_ptr). - -Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we - don't expect it, change it to LOC_STATIC so at least we don't coredump. - - * c-typeprint.c (c_type_print_base): Don't error() on invalid type. - - * symtab.h: Add comments about line numbers. - * source.c (identify_source_line): Fix off by one bug with line. - -Mon Jun 28 19:00:21 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Do not include libhppax. Instead include libhppa.h - and hpux-symtab.h. Misc indention fixes. - (find_unwind_entry): Add PARAM prototype. - (read_hpux_symtab): More fixes for names and sizes of structs, - unions, enums, typedefs, and tagdefs. - (read_hp_enum_type, read_hp_struct_type): Likewise. - (read_hp_set_type, read_hp_subrange_type): Likewise. - (hp_type_lookup, process_one_debug_symbol): Likewise. - (process_one_debug_symbol): Search forward from the K_FUNCTION for - the first K_BEGIN when setting the line number associated with a - function. Avoid unnecessary calls to savestring. - (hp_alloc_type): Initialize TYPE_CPLUS_SPECIFIC here. Remove - most cases where we set it elsewhere. - (hppa_sym_fns): Use "hppa" instead of hppax since hpread.c and - paread.c use the same BFD backend now. All references changed. - (hpux_symfile_init): Allocate space to hold the debugging section - contents on the symbol obstack. - -Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (makeva*): New interface, for making a va_list. - (printf_command): Use it. - * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed. - * config/pa/xm-pa.h: New file. - * config/pa/xm-hppa{b,h}.h: Include it. - - * xcoffread.c: Remove obsolete NO_TYPEDEFS comment. - -Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valprint.c (val_print_type_code_int): Fix off by one error with - eliminating leading zeroes for large little endian integers. - -Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/riscos.mh (CC): Use -systype sysv. - - * ser-unix.c: Move #include of to HAVE_SGTTY section. - - * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h. - -Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating - CALL_DUMMY between different 68k machines. - -Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com) - - * gdbserver/Makefile.in: Add dependancies on server.h. - * gdbserver/remote-gutils.c: Remove lots of unused functions and - variables. - * gdbserver/remote-inflow.c: Remove lots of unused variables and - #includes. Also, use PTRACE_* symbols instead of constants. - (mywait): Surround calls to wait() with enable/disable_async_io() - so that we can be interrupted from GDB while waiting for the - child. Also, handle child exit more gracefully. - * gdbserver/remote-server.c: Remove lots of unused variables. - Move all extern defs into server.h. Redo main loop so that - failure from getpkt() causes communications to be re-established. - Fix 'k' command so that it restarts the child. - * gdbserver/remote-utils.c: Remove lots of unloved vars and - subrs. Move many extern decls into server.h. (remote_open): For - tcp, seperate usage of proto fd from connected fd. Close proto - fd after getting connection. (putpkt/getpkt): Pay attention to - errors when reading/writing. Report these to the caller. New - routines input_interrupt/enable_async_io/disable_async_io to make - it possible to get an I/O interrupt when data arrives from the - comm link. - * serial.h: New file to contain common defs for all remote files. - -Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com) - - * remote.c: Add arg names to prototypes, in a modest effort at - clarification. Also add prototypes for some new functions. - * (remote_wait): Better error reporting for 'T' responses. - * ser-go32.c (strncasecmp): Make str1 & str2 be const. - * (dos_async_init): Make usage message reflect requested port #. - * ser-tcp.c (tcp_open): Terminate hostname properly to prevent - random hostname lookup failures. Add nicer message for unknown - host error. (wait_for): Wake up in case of exceptions. Also, - restart select() if we got EINTR. - * ser-unix.c (wait_for): Restart select() if we got EINTR. - * serial.c: (serial_close): Clean up code. - -Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating - CALL_DUMMY between different 68k machines. - -Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c. - Make comment explaining this comprehensible. - (TAGFILES): Include ALLDEPFILES. - (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not - 29k-share/udi/udi. - (update-alldeps): Remove; obsolete. - - * remote.c: Move comments regarding packets to top of file with the - rest of the protocol comments. - Fix incorrect description of 'T' response. - - * README (Reporting Bugs): Refer people to the GDB manual. - - * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN. - * stabsread.c: Type -16 is 4 bytes. - - * remote-udi.c: Improve docstring. - -Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com) - - * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not - bfd_elf32_find_section, to track bfd changes. - -Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define. - * config/mips/xm-riscos.h: Define USG. - -Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (filename_completer): Don't complete to files ending in ~. - - * NEWS: Mention filename completion and "info line" enhancements. - - * main.c (symbol_completion_function): On "info t foo", return NULL, - don't error(). - - * main.c (symbol_completion_function): Don't use readline word - breaking. Use new calling convention for c->completer and - complete_on_cmdlist. - * command.h (struct command): Change arguments; now the text passed - to completer does not have any word breaking done. New arg word. - * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take - word argument. - * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument. - * command.{c,h} (complete_on_cmdlist): Take word argument. - - * command.c (lookup_cmd_1): Doc fix. - -Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in (OP_INCLUDE): define. - (OPCODE_CFLAGS): use OP_INCLUDE. - - * config/i386/ncr3000.mh, config/i386/i386v4.mh, - config/i386/i386sol2.mh, config/m68k/hp300hpux.mh, - config/m68k/amix.mh, config/mips/irix[34].mh, - config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA, - ALLOCA1): macros removed. - - * config/mips/decstation.mh, config/rs6000/rs6000.mh - (MMALLOC_LIB): renamed to MMALLOC. - -Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN. - * dbxread.c: Change comment regarding acc. - -Wed Jun 23 16:33:36 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Document a few functions, misc cleanups. Update - copyright to reflect the first "release" of this file. - (struct hpux_symfile_info): Delete unneeded fields. Keep pointers - to the contents of the debug sections rather than offsets within - the file itself. Corresponding changes to the accessor macros. - (sl_symbol_size, slt_symbuf): Delete unneeded global variables. - (slt_symbuf_start, slt_symbuf_end, lntt_symbuf): Likewise. - (lntt_symbuf_start, lntt_symbuf_end, gntt_symbuf): Likewise. - (gntt_symbuf_start, gntt_symbuf_end): Likewise. - (fill_slt_symbuf, fill_lntt_symbuf): Delete unneeded functions. - (fill_gntt_symbuf): Likewise. - (get_lntt, get_gntt, get_slt): Simplify. - (hpux_symfile_init): Read and store the contents of the debugging - sections. Do error checking on memory allocation and BFD calls. - (read_hpux_symtab): Delete KERNELDEBUG crud. Ignore debug symbols - which are not needed for building partial symbol tables. Handle - K_CONST, K_TYPEDEF, and K_TAGDEF just like K_SVAR and K_DVAR. - (read_ofile_symtab): Delete useless processing_gcc_compilation stuff. - (read_hp_struct_type): Initialize TYPE_CPLUS_SPECIFIC. - (read_hp_set_type, read_hp_array_type): Likewise. - (read_hp_subrange_type, hp_type_lookup): Likewise. - -Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - Makefile overhaul dropping autodepend features. - * Makefile.in: many comment changes. forced consistent use of $() - for makefile variables references. dropped leading ./ in file - references. Drop $(srcdir)/ prefix on all dependencies. - Inserted contents of alldeps.mak and depend. - (INCLUDE_CFLAGS): defined as new macro for getting libiberty's - include directory into the compilation line. - (GDB_CFLAGS): new macro to take up the semantic previously held - by INCLUDE_CFLAGS. - (LIBIBERTY): dropped ancient subdir macro. I last removed this - macro in feb of '92. How does it keep coming back? - (MMALLOC_LIB): renamed to MMALLOC. - (BFD_SRC_DIR): renamed to BFD_SRC. - (BFD_OBJ_DIR): renamed to BFD_DIR. - (BFD_LIB): renamed to BFD. - (BFD_INCLUDES): renamed to BFD_CFLAGS. - (READLINE_DIR): now represents object directory. - (RL_LIB): renamed to READLINE. - (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new - macros. - (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS, - READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS. - (LDFLAGS): removed default assignment. - (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP, - READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed. - (ALLOCA1, ALLOCA): removed all references. alloca is now in - libiberty. - (VERSION): unilaterally and arbitrarily bumped to 4.9.3. - (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG): - removed all $(srcdir) prefixes. - (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros - for potential dependencies. commented out by default. - (readline_headers, udiheaders): convenient abbreviations. - (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h, - value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h): - new macros used for header file dependencies. - (install-info, clean-info): collapse into the info rule. - (install): now depends on all. - (install-only): new target for installing without depending on - all. - (uninstall): new target. - (config-check, config-check-hosts, config-check-targets): added - fixme comments. - (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in - order to force parallel makes into keeping these rules separate. - * configure.in: omit cat'ing depend file onto generated Makefile. - * alldeps.mak, depend: removed. - - * inferior.h: remove redundant include of symtab.h which is - included in value.h via breakpoint.h. - - * alloca.c: removed. alloca is now in libiberty. - - * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL): - new macro to undo what M_INSTALL does. - -Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name - of gdb-sh. - - * dbxread.c (copy_pending): Change name and function of begi argument - to endi, since that is what the caller needs. - - * Makefile.in (TAGFILES): Don't include YYFILES. - - * Makefile.in (HFILES): Include monitor.h. - - * Makefile.in: Include text that used to be in alldeps.mak. - Remove config/mips/{bigmips.mh,xm-bigmips} from it. - * Makefile.in, configure.in: Remove all traces of alldeps.mak. - - * main.c (main): Print help message on stdout not stderr - per standards.texi. - New option --version per standards.texi. - In help message, show long options with "--" not "-". - Don't try to print help message or version until after we have - called initialize_all_files. - -Tue Jun 22 11:03:13 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Delete useless #if 1 statements. - (hp_type_translate): Use T_LONG, T_UNS_LONG, and T_DOUBLE instead - of magic integers. Fix handling for T_UNS_INT. Abort if the type - passed in is not an "immediate" type. - (read_hp_enum_type): Properly compute the size of the type. - (read_hp_array_type): Likewise. - (hp_type_lookup): Prefix the names of structs, unions and enums - with "struct", "union", and "enum" as appropriate. - -Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol. - (solib_add): Call special_symbol_handling once, not once per library. - - * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action - is SIG_DFL. - - * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all - systems, not just Solaris. - - * stabsread.c: Include . - -Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com) - - * fork-child.c (fork_inferior): Quote exec_file so it can contain - funky characters. - -Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since - bfd.h is included by target.h, which most of gdb includes. - * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that - it's in INCLUDE_CFLAGS. - -Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/i386/*aix*, i386aix-nat.c: New files. - * configure.in: Use them. - * alldeps.mak: List them. - * coffread.c (decode_base_type): Deal with anonymous enum type. - * i387-tdep.c (print_387_status_word): Add comment re "top". - * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func. - * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and - only if not defined by a header file. - * mipsread.c: Don't define L_SET or L_INCR. - -Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir. - * depend: Hand updated to match. - -Mon Jun 21 10:13:42 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Include "demangle.h". - (process_one_debug_symbol): Set the SYMBOL_LANGUAGE and - SYMBOL_INIT_DEMANGLED_NAME for the current symbol. Adjust - SYMBOL_VALUE for local variables in the stack by the size of the - current function's stack (found in unwind descriptor). Keep - better track of the current unwind descriptor. - -Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_. - (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if - we don't recognize the abbrev. - -Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * solib.c (solib_add_common_symbols): Add comment about performance. - -Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files. - * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target. - - * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files. - * config/mips/{bigmips.mh,xm-bigmips.h}: Remove. - * configure.in (mips-sony-*): Use news-mips for host. - - * buildsym.h: Doc fix for processing_acc_compilation. - -Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_formatted): Don't use tab in wrap_here arg. - -Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com) - - * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as - ${srcdir}/../include. - - * config/m88k/xm-delta88.h: Comment out unused defines which conflict - with system headers. - * printcmd.c (printf_command): Cast second arg to vprintf to PTR. - Use VPRINTF macro if defined. - * config/m88k/xm-delta88.h: Define VPRINTF. Include . - Define TIOC{GETC,GLTC}_BROKEN. - * m88k-nat.c: Uncomment include of . - * main.c: Rename initialize_{main,cmd_lists,history} to init_* to - make things easier on munch (apparently this matters on - the delta88 with svr3). - -Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com) - - * Makefile.in: canonicalize install.sh; for use within - this directory (and subdirs) - -Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * Makefile.in: remove parentdir support; use INSTALL_XFORM - -Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New - host. - * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard - wired (and wrong) constant. - * values.c (unpack_long): Add case to unpack when target object is - sizeof(int). - * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the - simulator defines. - -Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * NEWS: tracking user visible changes starting with - vxworks-timeout. - - * remote-vx.c (_initialize_vx): rename user settable option from - rpcTimeout to vxworks-timeout. - -Wed Jun 16 14:34:10 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hp_type_translate): Fix promotion bugs from - char to short and short to int. - -Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (depend): More makefile diddling. - * alldeps.mak, depend: Update to latest automatically built - versions. - - * Makefile.in (depend): Bfd.h keeps moving, keep up with it. - * alldeps.mak, depend: Update to latest automatically built - versions. - -Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * remote-vx.c: include gdbcmd.h for setlist. - (_initialize_vx): make rpcTimeout user settable. - -Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com) - - * main.c, gdbcmd.h: Add function filename_completer. - * main.c, symfile.c, source.c, exec.c, core.c: Use it for - "directory", "source", "cd", "symbol-file" "add-symbol-file", - "load", "file", "exec-file", "core-file" commands. - (But '/' is a word break, limiting usefulness; see comments). - - * source.c (mod_path): Warning not error if can't find directory. - - * isi-xdep.c: New file. - * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o - -Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/m68k/xm-news.h: Include . - - * m88k-tdep.c (IEEE_isNAN): Remove. - config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same - broken isNAN as on the mips. - - * valprint.c (_initialize_valprint): Use c->function.sfunc not just - c->function. - - * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not - defined, don't worry about Sun's silly LBRAC bug. - * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0. - - * dbxread.c (process_one_symbol): If there's a symbol before an - N_SO, don't error(). - (case N_BCOMM): complain () not error (). - - * defs.h, main.c (catch_errors): Add return_mask arg. - stack.c (print_frame_info): Pass RETURN_MASK_ERROR. - other callers: Pass RETURN_MASK_ALL. - (return_to_top_level), callers: Add return_reason arg. - * utils.c (quit): - Use return_to_top_level (RETURN_QUIT) instead of error (). - * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER): - Use SET_TOP_LEVEL not setjmp (to_top_level). - * remote-nindy.c: Use catch_errors not setjmp (to_top_level). - -Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com) - - * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]: - Don't try to get the debug base yet. - - * dbxread.c (process_one_symbol): Set n_opt_found based on whether - a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro - which returns 0 or 1 to say whether to do it. - * config/sparc/sun4{sol2,os4}.h - (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so - the right thing happens for both acc and SunOS4 /bin/cc. - - * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix. - * printcmd.c (print_scalar_formatted): Use val_print_type_code_int. - - * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and - probably contained byte-order sins too. - config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines. - The IEEE_FLOAT code in print_floating takes care of it. - -Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.9.2. - * c-valprint.c (c_val_print): For array of chars printed with - string syntax, don't print the address of the array. From - bothner@cygnus.com. - * c-exp.y (yylex): Recognize '.' as indicating a floating point - number regardless of the radix. From wilson@cygnus.com. - * valprint.c (set_input_radix_1, set_output_radix_1): New - prototypes and functions that do the actual radix setting work. - * valprint.c (set_radix, set_output_radix, set_input_radix): - Rewrite to use set_input_radix_1 and set_output_radix_1. - * valprint.c (initialize_valprint): Enable commands to - independently set and show input and output radices. - * valprint.c (show_radix): New prototype and function that - handles separate input and output radices. - -Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com) - - Patches from Jeff Law, law@cs.utah.edu: - * hppa-pinsn.c: Now uses disassembler from opcode library, - this contains only the stub function print_insn. - -Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com) - - * main.c (main): back to two periods for elipse. - (print_gdb_version): revised format for configuration info. - -Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com) - - * defs.h (INT_MAX): Cast unsigned shift result to int. - -Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com) - - * dbxread.c (process_one_symbol): Rather than having - BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which - is true if we are doing stabs-in-elf, false otherwise. - config/sparc/tm-sun4sol2.h: Don't define it. - -Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com) - - * remote-mips.c (mips_send_packet): Don't print garbage character - in debugging info. - (mips_request): Don't check that remote pid is 0, because - sometimes it isn't. - (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST, - not an integer. - -Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com) - - * stack.c (print_frame_info): Use catch_errors around print_frame_args. - - * Makefile.in (install): Don't depend on gdb. - - * Rename remote-es1800.c to remote-es.c - and remote-st2000.c to remote-st.c for 14-char filenames. - config/m68k/{es1800,st2000}: Use the new names. - - * mips-tdep.c (isa_NAN): Don't return true on -0. - -Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com) - - * defs.h (INT_MAX): Cast unsigned shift result to int. - -Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com) - - * elfread.c (elf_symtab_read): Add bfd section address to bfd - symbols, now that they are section relative. - * solib.c (bfd_lookup_symbol): Ditto. - -Thu Jun 10 11:27:34 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hp_function_type): Adjust SYMBOL_VALUE for - arguments in the stack by the size of the current function's stack - (found in the unwind descriptor). - (process_one_debug_symbol): Likewise. Keep track of the current - function's unwind descriptor. - -Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com) - - * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c - depend: Updated accordingly. - -Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com) - - * Makefile.in (*.tab.c): Use mv for atomic update. - - * Makefile.in ({dist,real}clean): Also remove nm.h. - (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}. - (distclean): Don't rebuild *.tab.c or TAGS. - -Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in (version.c): add host and target names to version.c. - * main.c (main): print three periods for the elipse. - (print_gdb_version): also print configuration. - - * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h, - udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h, - udi/udr.c: Change AMD copyrights to FSF copyleft '93. - - * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c - (get_hex_regs, adapt_fetch_registers): cast args to - supply_register to avoid gcc warning. - - * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It - doesn't compile on solaris and is now obsolete. - - * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This - breaks stock sunos installations. - -Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com) - - * m68k-stub.c: Add comment about frame cache. - - * target.h (target_store_registers): Doc fix re error handling. - - * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless - of register_valid[regno]. - -Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * symtab.h, dwarfread.c: Doc fix re dependencies. - -Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com) - - * serial.c (serial_close): If scb is NULL, don't try to close - it. - * configure.in: Add support for rom68k and bug boot monitors. - -Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4. - * gdbcore.h, core.c (read_memory_unsigned_integer): New function. - * findvar.c (read_register, write_register): Fix thinko where - sizeof(host long) != sizeof(target int). - * h8300-tdep.c: Use new read_memory_unsigned_integer call. - * sh-tdep.c (_initialize_sh_tdep): Add memory_size command. - -Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to - m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between - 68881 and non-68881 cases. Check for a pair of movel instructions. - -Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - First cut at sparc-vxworks targetting. - * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files. - * configure.in: sparc-vxworks gdb_target now vxsparc. - - * remote-eb.c, remote.c: symfile.h requires bfd.h so include it. - -Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * config/m68k/xm-news.h: add "extern int errno". - -Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * remove-vx.c (vx_read_register, vx_write_register): collapse - ifdef I80960 else (assumes) m68k into parameterizable macros - VX_NUM_REGS and VX_SIZE_FPREGS. - * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS, - VX_SIZE_FPREGS): new definitions. - -Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com) - - * symfile.{c,h} (generic_load): New function. - remote{,-nindy,-eb,-mips}.c: Use it. - -Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (depend): More sed gubbish to deal with - ../bfd/bfd.h being generated during the build. - * depend: Re-done with corrected makefile. - -Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR. - * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build - directory to find automatically generated header files and library. - * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR. - * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR. - * Makefile.in (saber_gdb): Include BFD_OBJ_DIR. - * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args. - * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend. - * depend, alldeps.mak: Rebuild after Makefile.in changes. - -Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: change lynx support to CPU-*-lynxos* - - * Makefile.in (subdir_do): change test from existence of directory - to existence of Makefile (the directory may exist but not be configured) - -Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED - -Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com) - - * configure.in (mips-idt-ecoffl*): New target; use idtl. - (mips-idt-ecoff*): Added trailing '*'. - * config/mips/idtl.mt: New file; like idt.mt, but little endian. - -Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com) - - * ser-go32.c: Clean up lots of compilation nits. - -Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com) - - * Patches from Jeffrey Law . - * hppab-nat.c: Eliminate unnecessary ifdefs for - FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and - CANNOT_STORE_REGISTER. - (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER. - * hppa-pinsn.c: Support 'I', 'J', and 'K' in output - templates for 1.1 FP computational instructions. - -Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com) - - * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.) - * alldeps.mak, depend: Rebuild to account for ser-tcp. - * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES. - * gdbserver/Makefile.in (gdbserver): Use -lbsd. - * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a - shell when running the child, as args have been expanded by the - time we get here. Simplify calling convention. - * gdbserver/remote-server.c (main): Use new calling convention - for create_inferior, remove defunct code for coalescing argv. - Remove extra calls to mywait(), as we no longer have to wade - through a shell. - - * target.c (target_read_memory_partial): Don't deref errnoptr - when checking for null pointer. - -Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com) - - * remote-es1800.c: Fix typo. - -Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com) - - * target.c (target_read_memory_partial): Like target_read_memory, - but does partial reads, such as reads that bump into the end of - the address space. - * target.h (target_read_memory_partial): Add prototype. - * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200. - * valprint.c (val_print_string): Complete rewrite to fix bug with - bumping into end of memory, avoiding unnecessarily long reads, and - fixing bug when print_max is set to 0 (unlimited print length). - * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to - initialize print_max. - -Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com) - - * configure.in: Add support for rom68k and bug boot monitors. - -Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com) - - * printcmd.c (print_scalar_formatted): Print integers bigger than - LONGEST in hex no matter how big, and no matter what the format - and size. - - * stabsread.c (read_type): Skip type attributes if present. - - * stabsread.c (read_huge_number): Don't accept '0' + radix as part - of number, just through '0' + radix - 1. - -Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o. - - * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take - single parameter, the pointer to the partial symtab, rather than - a bunch of args that are derived from the partial symtab. Change - prototypes and callers to match. - - * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to - set demangling style automatically. - * defs.h (CPLUS_MARKER): Clarify comment that this is only for - GNU C++, not C++ in general. - * symtab.h (general_symbol_info): Simplify by eliminating one - structure level for the language dependent info. - -Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com) - - * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL - names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types. - TYPE_CODE_ENUM was already testing for this. - -Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com) - - * Makefile.in: Add new file ser-tcp.c. - * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED. - * findvar.c (write_register): See if we are writing back the same - value that's already in the register. If so, don't bother. - * remote.c (putpkt, getpkt): Improve handling of communication - problems. - * ser-go32.c: Prototype it to death. Update serial_ops and add - dummy routines where appropriate. - * ser-tcp.c: New module to implement serial I/O via TCP - connections. - * ser-unix.c: Clean up getting/setting of tty state. Get rid of - SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces. - * serial.c: Add start of support for connect command. - (serial_open): Distinguish between tcp and local devices. - * serial.h (struct serial_ops): Get rid of restore, add - get_tty_state and set_tty_state. Define protoypes and macros for - this mess. - * gdbserver/remote-utils.c: Add tcp support. (readchar): Do - some real buffering. Handle error conditions gracefully. - * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c - (Lynx), remove lots of cruft. - -Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * printcmd.c (print_address_symbolic): turn this into an assigment - instead of an initialization (many compilers don't accept - structure initialization). - -Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): If several program csects in one - source file, give them all the name of the source file, rather than - the 2nd and subsequent ones having NULL names. - -Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * printcmd.c (print_address_symbolic): Append source filename and - linenumber of the symbol if print symbol-filename is on. - (initialize_printcmd): `set print symbol-filename'. - -Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com) - - * configure.in: Add config for Lynx target. Configure gdbserver - only for Lynx. Re-do selective configuration of sparclite. - - * gdbserver/{remote-gutils.c remote-server.c Makefile.in - configure.in remote-inflow.c remote-utils.c}: New files to - support GDB remote server. Currently only works for Lynx. - -Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol, case 't'): Only set the name if it - is not a pointer type. - - * stabsread.c (define_symbol): Clean up logic; move the read_type - calls to inside the switch statement (this improves the error - handling). - - * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran - common blocks. - -Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here. - - * source.c (line_info): Change "pc" to "address" in messages and - use print_address for addresses. - - * source.c (line_info): If we don't find a symtab, print more useful - output, including the symbolic address. - - * source.c (line_info): If --fullname, display the source. - (identify_source_line), callers: Take pc as argument, rather than - assuming innermost frame (emacs doesn't use this, so no one ever - noticed). - * symtab.h: Declare frame_file_full_name. - * main.c: Don't. - -Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com) - - * breakpoint.c (catch_command_1): Fix typo in error msg. - -Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * elfread.c (elf_symfile_read): Update ELF structure and routine - names to specify 32-bit versions. - (elf_symtab_read): Retrieve size field directly from symbol, - instead of using old kludge. - - * mips-pinsn.c (print_insn): Cast address to bfd_vma before - calling opcodes library. - * z8k-tdep.c (print_insn): Likewise. - -Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c: Remove all uses of error(). Make error_type and - read_type_number static. - (define_symbol): Don't try to deal with a missing symbol - descriptor which isn't followed by digit, '(', or '-'. - * stabsread.h: Don't declare read_type_number here. - * gdbtypes.h: Don't declare error_type here. - * xcoffread.c: Remove NO_TYPEDEFS code. - -Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com) - - * mips-tdep.c: Removed #include of many header files, and #define - of MIPSMAGIC; no longer used. - -Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Many places: replace "the inferior" in messages with "the program" - or "the program being debugged". - * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever - and I'm getting sick of maintaining it. - - * config/i386/linux.mh: Don't use \ newline; the awk scripts don't - support it. - - * config/i386/go32.mh: Define SER_HARDWIRE. - * Makefile.in: Define SER_HARDWIRE. - (DEPFILES): Use it. - (alldeps.mak): Add SER_HARDWIRE. - Remove all references to ser-hardwire.{c,o}. - * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff. - -Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-nat.c (store_inferior_registers): Fill in all members of - inferior_fp_registers by reading them from the inferior before - modifying and writing them back. - Fixes unexplainable inferior FP exceptions after calls to the inferior - or setting of floating point registers. - * mips-tdep.c (mips_skip_prologue): Skip move of argument register - to register which is generated by gcc-2.4. - -Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com) - - * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h. - -Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com) - - * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h - xm-i386lynx.h}: New configuration for Lynx. - -Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mipsread.c (parse_symbol): Deal with scVar and scVarRegister. - * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference. - - * c-typeprint.c (c_type_print_base): Don't print typedef'd names - as struct, union, or enum tags. - -Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped - executable. - -Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior), - infcmd.c (program_info, signal_command): Use symbolic signal names. - - * inftarg.c (child_wait): Deal with EINTR and include message from - strerror if printing an error message. - - * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP. - - * stabsread.c: Remove most uses of lookup_fundamental_type. - (define_symbol): Use read_type for type of enum constant, - not just read_type_number. Also don't call error(). - (define_symbol): For unrecognized constant type, one complaint (the - one from error_type) is enough. Don't make our own in addition. - (define_symbol): Don't treat an N_FUN 'R' as a prototype. - * gdbtypes.h: Doc fixes. - -Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Fix stack unwinding through _sigtramp on Irix. These patches are from - Paul Flinders . - * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the - executable uses sigvec. - * mips-tdep.c (read_next_frame_reg): Allow tm-file to override - sigcontext offsets. - * config/mips/tm-irix3.h: Add sigcontext offsets for Irix. - -Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Clear stop_signal if it should not - be passed to the inferior to make "handle nopass nostop" work. - -Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine - the necessary bits. - * findvar.c (value_from_register): Fix uninitialized first_addr - which caused problems with assignment of doubles to register variables - on some targets. - * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the - missing mips definitions if necessary. - - Fix handling of double register variables for mips targets and big - endian hosts. These patches are from Paul Flinders . - * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to - 8 bytes for doubles. - * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for - conversion of type held in multiple registers to host format. - * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro, - companion to REGISTER_CONVERT_TO_TYPE. - * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): - Convert to function calls. - * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian - mips targets. - * mips-tdep.c (mips_print_register): Raw buffer now needs just - MAX_REGISTER_RAW_SIZE bytes. - * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE - (if defined) for doubles. - * mips-tdep.c: (mips_extract_return_value, mips_store_return_value): - New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE. - * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if - defined. - * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if - defined. - -Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * configure.in: Add i[34]86-*-isc*. - - * stabsread.c: Make sure all complain() pass the address of the struct. - - * xcoffread.c: Make sure all struct complaints are static not auto. - - * Makefile.in: Add rule for xcoffexec.o like that for paread.o. - - * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol. - -Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/linux.mh: Re-enable coredumps now that they should work. - -Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com) - - * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren. - -Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com) - - * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE. - -Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (INSTALLED_LIBS): New variable. - -Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (quit_command): In the "quit anyway?" message, tell the user - whether we are planning to detach or kill the program. - - * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h". - * config/vax/xm-vaxbsd.h: Use not - - * infcmd.c (read_pc): Doc fix. - - * printcmd.c (print_address_symbolic): Use %u not %d for offset. - - * blockframe.c (get_prev_frame_info): If pc in sigtramp, set - signal_handler_caller. - * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp. - * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP. - * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c. - Use SIGTRAMP_START if defined. - * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed. - * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE. - - * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code. - - * infcmd.c (step_1): Fix poorly worded error message. - - * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES): - Comment out corelow.c because core dumps are broken on these machines. - - * Makefile.in (depend): Put "${srcdir}" in generated dependencies - if srcdir is not ".". - Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it. - (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR. - * depend: Update to latest automatically built version. - -Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com) - - * ChangeLog, ChangeLog-92: Split ChangeLog at 1993. - * Makefile.in (NONSRC): Add ChangeLog-92 - -Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE - not typo RAW_REGISTER_SIZE. - - * frame.h, inferior.h: Doc fixes. - -Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com) - - * findvar.c (write_register): Add sanity check for register size. - (read_register): Fixup sanity check for register size to be - consistent with write_register(). - -Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com) - - * sparclite/Makefile.in: Add dummy info, install and install-info - targets. - -Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com) - - * remote-nindy.c: Removed declaration of coffstrip. - * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used. - -Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs - tagging. - - * Makefile.in (VERSION): GDB 4.9 release. - -Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com) - - * README: Update known bugs to include the Solaris bug that - leaves core dumps in the current directory when restarting the - inferior with "run". Expand on the testsuite information. - - * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully - be the last 4.9 prerelease test archive. - -Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/m68k/xm-hp300bsd.h: Include to avoid INT_MAX - redefined warnings. - -Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com) - - * README, NEWS: Update for gdb 4.9 release. - -Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com) - - * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN. - * target.c (MIN): #undef before defining. - -Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com) - - Patch from Jeffrey Law: - * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t. - -Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com) - - * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of - memory. - -Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com) - - * ch-exp.y (start): Apply work-around to avoid bison warning. - -Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (BISON): Remove double quotes around BISON - definition when bison is used. - - * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd* - * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux* - * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd* - * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux* - * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd* - * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux* - * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd* - * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux* - - * Makefile.in (VERSION): Bump to 4.8.6. - -Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com) - - * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and - include declarations for malloc/realloc/free. Both malloc and - realloc return 'void *' for non-ANSI compilations. - -Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de) - - * coffread.c (read_coff_symtab): Don't fclose stream as it is no - longer opened twice. - -Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com) - - * solib.c (clear_solib): Don't close bfd if it is NULL. - -Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com) - - * core.c (dis_asm_read_memory): Cast second arg of - target_read_memory to "char *". - * breakpoint.c (watchpoint_check): Change arg type from PTR to - "char *", to match other functions called by catch_errors(). - -Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com) - - * More patches from Jeffrey Law (law@cs.utah.edu). - * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t. - * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end): - Delete unnecessary declarations. - -Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com) - - * ser-unix.c (wait_for): Use VTIME to do timeouts instead of - poll() for termio{s}. - -Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com) - - * i386-tdep.c (i386_frame_num_args): Always return -1. - -Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com) - - * Patches from Jeffrey Law . - * gdb/hppa-tdep.c: Declare frame_saved_pc. - (frameless_function_invocation): New function. - (frame_saved_pc, init_extra_frame_info): Use - frameless_function_invocation. - * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after - call instead of just grabbing the value currently in %r2. - (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation. - * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private - definition and use the common one in tm-hppa.h. - * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then - use unwind descriptors to determine if the frame chain is valid. - * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that - it does not assume %r4 is the frame pointer. - * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm, - and ssm instructions. - * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New - helper functions for print_insn. - * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions. - * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return - which nullifies the following instruction. - -Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and - pass the 5th arg there, rather than using an ANSI C-specific macro. - - * Makefile.in (depend): Don't include ${CC} command for *.tab.c. - -Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.8.5 - * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR - directories to include search path. - * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up - whitespace. - * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS - * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o, - elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o, - xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o, - udr.o, udip2soc.o): Remove explicit rules, use the ones that - are automatically generated in "depend". - * Makefile.in (paread.o): Document why a dependency doesn't get - automatically generated in "depend" and leave this explicit rule - in for now (FIXME). - * depend: Update to latest automatically generated version. - -Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c: Doc fix. - - * Makefile.in (depend): Include $(CC) command in generated output. - -Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c. - * Makefile.in (SFILES): Add ${srcdir}/putenv.c. - * depend: Update to latest automatically built version. - -Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com) - - * sparclite/Makefile.in: Create default target that does nothing - in order to force user to build by hand. - - * sparclite/Makefile: Remove. It's not necessary anymore. - - * ser-unix.c (wait_for): New routine to handle read timeouts, - etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise. - -Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com) - - * mips-pinsn.c (print_insn): Return value. - -Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made - at configuration time and doesn't belong in the distribution archive. - - * Makefile.in (NONSRC): Add 29k-share/README. - * Makefile.in (HFILES): Add 29k-share/udi/udiids.h. - - * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex - constants with slightly more portable definitions (still depends - on 2's complement arithmetic though). - * config/i386/nm-linux.h: Define NO_SYS_REG_H for no . - * i386v-nat.c (sys/reg.h): Conditionalize include on - NO_SYS_REG_H. Linux doesn't have . - * ser-unix.c (termio.h): Include like other files that - include termio.h, not which may not exist (on - linux for example). - -Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com) - - * valprint.c (print_longest): Change format parameter from a - 'char' to an 'int'. We can't have 'char' parameters with the - current coding style, where we mix prototypes with pre-ANSI - style declarations. - * value.h (print_longest): Change format parameter in prototype - from a 'char' to an 'int'. - -Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc - definition. - * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add. - * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp. - -Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com) - - * The following patches are from Jeffrey Law . - * config/pa/hppabsd.mh: Add more files to NATDEPFILES. - * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE. - * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs. - ptrace needs 5 arguments, #define ptrace to always - pass zero as the 5th argument. - -Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * configure.in: Match z8k-*-sim for z8000. - * config/h8500/tm-h8500.h, h8500-tdep.c: Lint. - * remote-hms.c: Update to use new serial protocol. - -Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * mips-tdep.c: remove include of sys/dir.h. Doesn't seem - necessary and Solaris doesn't have it. - - * Makefile.in (clean-info, install, install-info, info, dvi, - check, all): do not echo recursion lines. - - * 29k-share/udip2soc.c (UDIConnect): replace union wait with int. - - * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is - required target ports which use sockets (like a29k-udi). - - * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST. - -Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com) - - * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with - systems lacking select(). - - * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES. - -Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com) - - * alldeps.mak, depend: Update with latest automatically built - versions. - -Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c. - - * Makefile.in (make-proto-testsuite.dir): New target to make - prototype testsuite tree. - - * Makefile.in (VERSION): Bump to 4.8.4. - -Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabsread.c (define_symbol): If unrecognized constant type, - complain() not error(). - -Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com) - - * infptrace.c: Add missing close paren to test for - FIVE_ARG_PTRACE defined. - - * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG - when compiling with gcc, but disable it for now. See comment. - * defs.h (LONGEST): Define as either "long" or "long long" - based on CC_HAS_LONG_LONG. - * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control - how longest_to_int is defined. - * c-valprint.c (c_val_print): Call print_longest. - * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG - instead of LONG_LONG. - * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with - CC_HAS_LONG_LONG. - * printcmd.c (print_scalar_formatted): Call print_longest - and let it figure out what to do for PRINTF_HAS_LONG_LONG. - * typeprint.c (print_type_scalar): Call print_longest and let - it figure out what to do for PRINTF_HAS_LONG_LONG. - * valprint.c (val_print_type_code_int): Call print_longest - and let it figure out what to do for PRINTF_HAS_LONG_LONG. - * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. - * value.h (struct value): Replace usage of LONG_LONG with - CC_HAS_LONG_LONG. - * value.h (print_longest): Add prototype. - * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. - * values.c (unpack_double): Collapse code that was unnecessarily - dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. - * values.c (value_from_longest): Remove dependency on - CC_HAS_LONG_LONG and just use LONGEST. - * solib.c (solib_map_sections): Use bfd_get_filename - to access filename field. - * solib.c (clear_solib): Save filename and free it later, after - bfd_close, since bfd_close may reference it. Use bfd_get_filename - to access the field. - * config/convex/xm-convex.h (LONG_LONG): Replace with - CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. - * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. - Add PRINTF_HAS_LONG_LONG references. - -Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * inflow.c (kill_command), infcmd.c (attach_command), - remote.c (remote_interrupt_twice): In messages for the user, call it - "the program" or "the program being debugged" not "the inferior". - - * hp300ux-nat.c: Cast second arg to supply_register calls. - (_initialize_kernel_u_addr, getpagesize): New functions. - (store_inferior_register_1): Change arg name from value to val. - (fetch_core_registers): Make arg core_reg_size unsigned. - Pass 5 args to ptrace. - * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE. - Remove KERNEL_U_ADDR stuff. - * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace. - * config/m68k/hp300hpux.m{t,h}: - Move exec.o from NATDEPFILES to TDEPFILES - * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove - hp-include stuff. Add m68k-tdep.o to TDEPFILES. - -Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL. - -Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE. - -Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * doc/gdb.texinfo: make node "Shell Commands" unconditional; - describe `set demangle-style arm' (not cfront); - mention can type `q' to discard output, when gdb pages - -Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valops.c (search_struct_field): Fix gdb core dump with incomplete - stabs info. - -Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * remote.c: Change timeout to 2. - (remote_open): Use unpush_target not remote_close. - (remote_resume): If siggnal != 0, give warning not error(). - (remote_wait, remote_interrupt, remote_interrupt_twice): - If we get two interrupts, let the user get out if they want. - (remote_{kill,mourn}): New functions. - i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT. - -Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com) - - * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl. - -Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * Remote targets (mourn): Call unpush_target. - - * config/sparc/xm-sun4os4.h: Declare free() to return int. - Remove twisted use of PARAMS. - - * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now - that ansidecl.h assumes ANSI on AIX. - -Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com) - - * README: Move most stuff about hacking GDB to doc/gdbint.texinfo. - (Known bugs): Remove AIX bugs, revise SPARC struct bug description. - -Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output. - -Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com) - - * remote-vx.c (net_connect): Allow numeric IP address for host. - -Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files. - -Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com) - - * rs6000-tdep.c (branch_dest): Deal with stepping through system call. - - * symtab.h, xcoffread.c: Revise linetable sorting comments. - -Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valops.c (value_cast): A cast might also change the object - representation in C++. - * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst - to get the proper read_symtab function when called from mipsread.c. - * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1): - Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid - for dummy psymtabs, inhibit processing of dummy psymtabs. - -Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com) - - * Changes from (or inspired by) AMD: - * remote-udi.c (udi_attach): Assignments to Space and Offset were - switched, fix it. - (udi_wait): Make error message (UDIGetStdout) match error. - (udi_wait): Handle UDIStdinNeeded. - * command.c [CANT_FORK]: Use system(). - * utils.c (prompt_for_continue): Allow quit with 'q'. - - * solib.c (solib_add): Don't call special_symbol_handling if there - were errors in symbol_add_stub. Also set so->from_tty before - calling symbol_add_stub. - -Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com) - - * Merge in HPPA/BSD patches from Utah: - * defs.h: Add const to 2nd arg of psignal prototype. - * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with - BSD now. - * hppab-core.c: Deleted. No longer useful. - * hppab-nat.c: #include more files. Use PT_WUREGS, not - PT_WRITE_U. - * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c. - * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o. - * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o - * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o - * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE. - -Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com) - - * Fix two bugs found by deja-gnu. One is the incorrect reporting - of the PC being in a stack dummy when looking at a core file - without symbols. The other is the incorrect passing of char - arguments during expression evaluation (ie: p foo('a','b') would - mess up the passing of it's args because it wasn't coercing the - char's to ints). - * hppah-tdep.c: Rename global functions to have consistent hppa_ - prefix. Make more functions static. Drop hp_ prefix from static - functions. (hppa_push_arguments): Call value_arg_coerce to cast - char to int args if necessary. (hppa_fix_call_dummy): Create - this routine from FIX_CALL_DUMMY macro in tm-hppa.h. - * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being - valid (ie: != 0) before doing comparison against PC. - * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY - to reflect new arguments. - * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_ - prefix for func name. (FIX_CALL_DUMMY): Move code into - hppah-tdep.c. - - * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls - to malloc() so that we can test GDB eval of dynamically created - arrays (like char strings in `print "foo"'). - -Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * printcmd.c (print_address_symbolic): Search symtabs as well as the - minimal symbols for a nearby symbol. - -Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * coffread.c: Comment changes around minimal symbol recording. - -Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * command.c: comment changes only. - - * mips-tdep.c (heuristic_fence_post): new static variable. - (heuristic_proc_start): use heuristic_fence_post, print better - warnings, but only if not stop_soon_quietly. - (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post. - -Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com) - - * symtab.h: Fix LOC_REF_ARG comment. - -Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - and Jim Kingdon (kingdon@cygnus.com) - - * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a - LOC_REGPARM symbol. - * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments. - symfile.c (compare_symbols): Don't check first character; STRCMP - does that. - - * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for - structures that are passed by address in a register. - * symtab.h (enum address_class): Add LOC_REGPARM_ADDR. - * findvar.c (read_var_value), - printcmd.c (address_info, print_frame_args), - stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol), - * symtab.c (lookup_block_symbol): Deal with it. - -Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com) - - * objfiles.h (obj_section), objfiles.c (build_objfile_section_table): - Add objfile field. - * objfiles.c (find_pc_section): Return a struct obj_section *. - * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return. - * symfile.c (syms_from_objfile) [IBM6000_TARGET]: - Don't use obj_section hack. - * xcoffexec (vmap_symtab): Relocate obj_sections. - * printcmd.c (containing_function_bounds): Use find_pc_section. - - * symtab.h: Clean up SYMBOL_VALUE comments. - -Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com) - - * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args): - Expand comments about LOC_ARG/LOC_LOCAL pairs. - - * coffread.c (read_coff_symtab): Use rewind before fseek. - -Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com) - - * ch-exp.y: Removed unused structure_primitive_value and FIXME_23. - * Makefile.in: Add $(YFLAGS) when using $(YACC). - * Makefile.in: Remove message to expect conflicts and unused - rules in ch-exp.y, since there no longer are any such. - -Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * stabs.texinfo: fixed bad xrefs (un-initialized statics) - -Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffexec.c (xcoff_relocate_core): If no exec file, error() - rather than dumping core. - - * Makefile.in: Add ${srcdir}/ to all source files. - (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak. - (TAGS): Deal with srcdir and new config directory scheme. - createtags: Remove. - Makefile.in (NONSRC): Remove createtags. - alldeps.mak: Updated. - - * rs6000-tdep.c: Delete unused function print_frame. - - * frame.h (struct frame_info): Doc fix for next_frame. - New field signal_handler_caller. - blockframe.c (create_new_frame, get_prev_frame_info), - config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs - INIT_FRAME_PC_FIRST). - stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain): - Check it. - -Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com) - - * irix4-nat.c (fetch_core_registers): Special version of this for - Irix 4.x, which stores regs a bit differently from other /proc - based systems. - * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c - to new file core-svr4.c. - * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh, - config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o - to NATDEPFILES. - * config/mips/irix4.mh: Add corelow.o to NATDEPFILES. - -Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com) - - * i387-tdep.c: Remove unused #includes. - - * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32. - - * config/i386/nm-i386v.h: Define NO_PTRACE_H. - -Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back. - - * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'. - xcoffread.c (process_xcoff_symbol, case C_RPSYM): - Don't muck with SYMBOL_CLASS. - -Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com) - - * munch: Don't use head command. It doesn't exist everywhere. - -Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com) - - * inflow.c (new_tty): Remove spurious 'o' character at end - of #endif line. - -Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue - instructions and nothing more. - * mipsread.c (add_line): Add comment why we have to combine line number - entries for the same line number. - -Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com) - - * symtab.{c,h}: Doc fixes (remove symseg references, last relevant - in gdb 2.8!). - -Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com) - - * depend, alldeps.mak: Update, now that gcc -MM bug is fixed. - -Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com) - - * source.c (select_source_symtab): Clean up comment. Also, if - we have a current_source_symtab, and s is NULL, return without - doing anything. - xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab. - breakpoint.c (breakpoint_re_set): Don't call select_source_symtab. - -Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * dbxread.c (unknown_symchar_complaint): Add new complaint. - * stabsread.h: Declare it. - * partial-stab.h: Use it. - - * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC. - -Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com) - - * stack.c (print_frame_info): Print specially if dummy frame. - - * breakpoint.c: Add comments regarding within_scope future direction. - - * Version 4.8.3. - - * xcoffread.c (record_include_{begin,end}): Change fatal to complain. - -Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com) - - * ch-exp.y: Fix thinko that broke parsing of FALSE. - -Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.c (read_member_functions): Initialize domain for stubbed - member functions to avoid gdb core dumps when printing pointers - to member functions. - * cp-valprint.c (cp_print_class_method): Check for stubbed member - functions. - -Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com) - - * expprint.c (print_subexp): If opcode not found in op_print_tab, - stop with an error(). - eval.c (evaluate_subexp): Change error message. - - * objfiles.c (build_objfile_section_table): Cast return value - from obstack_finish. - -Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN - to rs6000_frame_chain and deal with it if we're in a signal handler. - (FRAME_SAVED_PC): Use rs6000_frame_chain. - - * breakpoint.c (within_scope): New function. - (enable_breakpoint, watchpoint_check): Use it. - - * source.c (openp): Handle "exec-file ./ls" correctly. - - * breakpoint.c (breakpoint_1): Use wrap_here before "at". - -Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com) - - * ch-exp.y: Clean up lexing of identifiers and - reserved words. (E.g. don't recognize FALSEXXX as the - keyword FALSE followed by the identifier XXX.) - Also, convert identifiers to lower case. - -Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com) - - * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to - new serial interface. - -Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com) - - * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open. - (putpkt, getpkt): Use new return codes for SERIAL_READCHAR. - * ser-go32.c: Return -1 on most failures, 0 on most successes, - and use new return codes for go32_readchar(). - * ser-unix.c: Ditto. Also, move error handling up to caller for - SERIAL_SETBAUDRATE(). - * serial.c (serial_open): Internal call, not SERIAL_OPEN to get - to specific routine. - (serial_close): New routine to wrap around device close routine. - serial.h: Clean & document return values more clearly. - -Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com) - - * rs6000-pinsn.c (print_operand): Deal with no operand instructions. - - * rs6000-pinsn.c (print_operand, case LI): Print condition register - operand in decimal rather than wrong textual versions. - - * printcmd.c (_initialize_printcmd): Clean up docstring for "x" - (mention 't', remove false thing about 'g' only good with 'f'). - - * breakpoint.h: move "struct breakpoint" and friends to top of - file so that bpstat_find_breakpoint prototype works. - - * solib.c (struct so_list): Add bfd field. - (solib_map_sections): Leave bfd open and scratch_pathname allocated. - Put the bfd in bfd field of the so_list. - (clear_solib): Free bfd name and close_bfd on the bfd. - -Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com) - - * valarith.c (value_subscript): Add COERCE_REF. - * ch-exp.y (operand_5): We can generalize the 2nd operand - of a string repetition ot 'literal' without ambiguity. - -Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.h (struct bpstat): Remove momentary field. - Remove bpstat_momentary_breakpoint. This was always kludgy - and is no longer used. - - * breakpoint.h: Add enum bpstat_what. - breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status): - stop and print fields of bpstat now per-breakpoint, not just - one for the whole chain. - breakpoint.{c,h} (bpstat_what): New function. - breakpoint.h: Remove bpstat_stop and bpstat_should_print. - infrun.c: Replace switch (stop_bpstat->breakpoint_at->type) - with call to bpstat_what. - README: Remove watchpoint/breakpoint bug from known bugs. - - * breakpoint.h: Prototype bpstat_find_breakpoint. - -Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com) - - * symtab.c (find_methods, gdb_mangle_name): Note that functions - are g++ specific. - * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P, - DESTRUCTOR_PREFIX_P): Note that macros are g++ specific. - -Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com) - - * i960-pinsn.c (tabent): Copied struct definition from - opcodes/i960-dis.c. - -Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname - is a C++ destructor. - * symtab.c (gdb_mangle_name): Use it. - * symtab.c (find_methods): Do not add destructors to choice list - for constructors. - * symtab.c (decode_line_1): Make breakpoints on destructors work - for gcc-2.x again. - -Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com) - - * ser-go32.c: Make it use serial port name. - * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc. - - * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not - in a system call! - -Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com) - - * configure.in: Only configure sparclite subdir when target_cpu - is sparclite. - -Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char. - Remove FIXME comment regarding this. - - * symfile.h: Change NULL->'\0' in comment (that wasn't a typo). - - * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN. - -Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com) - - Add section table to objfile struct. Use it for find_pc_section. - * objfiles.c (add_to_objfile_sections, - build_objfile_section_table, find_pc_section): new functions. - (allocate_objfile): build section table. - * objfiles.h (struct obj_section): new structure. - (struct objfile): add section table. - (find_pc_section): new prototype. - * solib.[ch] (find_pc_section_from_so_list): removed. - * sparc-tdep.c: include objfiles.h for find_pc_section. include - symfile.h for objfiles.h. - (in_solib_trampoline): adjusted for new find_pc_section - prototype. Removed BAD_RICH_HACK ifdefs. - * symfile.c (syms_from_objfile): offset objfile sections. - (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs. - * symfile.h (find_pc_section): prototype removed. Also fixed - comment typo NUL -> NULL. - * target.[ch] (find_pc_section_from_targets): removed. - * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed. - -Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com) - - * ser-go32.c: Format. (go32_open): Use proper return value. - - * configure.in: Undo conditional configdirs hack for sparclite. - -Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com) - - * symtab.c (list_symbols): When call break_command, pass both - filename and function name not just function name. - -Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com) - - (Changes and new files to make "none" a full fledged configuration) - * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files. - Currently only tm-none.h has any meaningful contents. - * config/none/none.mh (NAT_FILE): Use nm-none.h - * config/none/none.mh (XM_FILE): Use xm-none.h - * config/none/none.mt (TM_FILE): Use tm-none.h - * Makefile.in (depend): Remove comment about parse errors in - valops.c, it now parses correctly and generates a correct depend - line. Remove line that touches xm.h, tm.h, and nm.h; they are - now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}. - -Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com) - - * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1. - - * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of - exactly 8 characters. - -Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com) - - * configure.in: Sparclite uses sparc config dir. Also has it's - own tm- & .mt files now. Also add sparclite to configdirs. - * go32-xdep.c: Dummy routines for sigsetmask & strlwr. - * config/i386/go32.mh: Nullify def of TERMCAP. - * config/i386/xm-go32.h: Get rid of redef of EIO. - * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite - specific configs. Very similar to sun4os4, but without solib. - * sparclite/{Makefile.in configure.in}: First cut at making this - dir configgable. - -Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com) - - * ser-go32.c: First cut at adapting to new serial interface. - -Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co]. - These implement a new serial line interface for talking to remote - targets. - * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts, - EXCEPT go32, which gets ser-go32.c. - * remote.c: Use new serial interface. More remote-xxx's to be - converted later. - * ser-bsd.c, ser-termios.c: Removed. - * serial.c: New. Implements common operations for all serial - types. - * ser-unix.c: New. Unix specific serial operations for various - flavors of Unix (Posix, SysV, BSD). - * serial.h: Generic serial interface defs. - * config/i386/go32.mh, config/i386/i386bsd.h, - config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove - ser-bsd.o from XDEPFILES. All the magic is now handled in - configure.in. - -Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com) - - * config/h8500/tm-h8500.h: Clean up brain damage found by GCC. - -Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets. - - * rs6000-tdep.c (frameless_function_invocation): Don't even think - about framelessness except on the innermost frame. - - * xcoffexec.c: Call fatal() not abort(). - - * stabsread.c (patch_block_stabs): If stab & no symbol, make - a LOC_OPTIMIZED_OUT symbol. - symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT. - findvar.c (read_var_value), printcmd.c (address_info), - symmisc.c (print_{,partial_}symbol), c-exp.y (variable), - m2-exp.y (yylex): Deal with it. - ch-exp.y (yylex): Deal with it. - -Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com) - - * findvar.c (value_from_register): H8500 specific, check to see - if we are looking at short pointer. If so, skip crock. - * h8500-tdep.c (h8500_frame_chain): Mask down value from - read_memory_integer() to avoid getting messed up by sign extension. - -Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section): - ifdef protect using BAD_RICH_HACK. This should be removed soon. - * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define. - -Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a. - - * core.c (dis_asm_print_address): New function. - - * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype - has been fixed. - -Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the - entire breakpoint chain and print only the first entry that needs to - be printed and needs to be stopped for. Fixes problems with printing - of multiple breakpoints with different conditions. - * breakpoint.c (print_it_done): Renamed from print_it_noop as it - effectively stops printing of the breakpoint chain. - * breakpoint.c (print_it_noop): New routine to print nothing - for this breakpoint entry and dont stop printing. - * breakpoint.c (breakpoint_re_set_one): mention the reevaluated - watchpoint only if it is enabled. - * mipsread.c (parse_procedure): Correct incorrect setjmp procedure - descriptor from the library to make backtraces through setjmp work. - * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for - sigtramp. - * mips-tdep.c (read_next_frame_reg): Provide correct values for - all registers saved within sigtramp, cleanup. - -Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a. - -Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * core.c (dis_asm_read_memory): drop fourth arg which conflicts - with prototype in ../include/dis-asm.h. - -Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * core.c (dis_asm_{read_memory,memory_error}): New functions. - m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c: - Use read_memory_func interface to disassembler. - -Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - Teach sparc solaris to next over shared library functions. - * solib.[hc] (find_pc_section_from_so_list): new function and - prototype. - * sparc-tdep.c (in_solib_trampoline): new function. - * symfile.[hc] (find_pc_section): new function and prototypes. - * target.[hc] (find_pc_section_from_targets): new function and - prototypes. - * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to - in_solib_trampoline. - -Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com) - - * infrun.c (wait_for_inferior): Revise comment. - - * command.c (do_setshow_command): Use %u with var_{u,z}integer. - - * command.{c,h}: New var_type var_integer. - main.c: Use it for history_size. - - * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c: - Lint and byte-order fixups. - - * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint. - - * breakpoint.h (bpstat): New field print_it. - breakpoint.c (bpstat_print): Use it. - (print_it_normal): New function (from old bpstat_print code). - (bpstat_{alloc,stop_status}): Set print_it field. - - * breakpoint.c (bpstat_stop_status): Use catch_errors when - evaluating watchpoint condition, via new function watchpoint_check. - Also stop if watchpoint disabled due to leaving its block. - - * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment. - -Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-pinsn.c: Add missing include of dis-asm.h. - -Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (clean, distclean, realclean): Recursively apply - to subdirs first, rather than last. This avoids, for example, - Makefile being removed in a parent directory before the recursive - make is run. - - * alldeps.mak, depend: Update for below changes. - - * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h. - * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h, - tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h, - tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h - instead of tm-68k.h. - * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h. - * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c, - m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h, - nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'. - * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of - tm-68k.h to tm-m68k.h. - * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h. - * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to - tm-m68k-nofp.h. - - * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h. - * a29k-pinsn.c: Renamed from am29k-pinsn.c. - * a29k-tdep.c: Renamed from am29k-tdep.c. - * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h. - * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h, - tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi, - testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp: - Map '29k' to 'a29k'. - * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt} - (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o. - * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed - tm-a29k.h. - * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K - define that does not appear anywhere else in the gdb source tree. - * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h. - -Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com) - - * breakpoint.c: Add comments regarding breakpoint_re_set. - - * xcoffread.c (sort_syms, compare_symbols): Remove. - (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c - not our own sort_syms (it is identical). - - * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used). - -Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (breakpoint_re_set_one): Fix storage leak. - * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it - went out of scope. - * exec.c (exec_close): Fix storage leak. - * exec.c (exec_file_command): Make sure that bfd doesn't realign the - output sections when patching an executable. - * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR - when writing all registers. - * mips-tdep.c (mips_push_dummy_frame): Save floating point registers - at the right offset in the dummy frame. - * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc, - stStaticProc and stEnd symbols as they are generated by gcc-2.x. - * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym. - -Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (TARFILES): Avoid trailing backslash. - -Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com) - - * breakpoint.{c,h}: Add exp_string to struct breakpoint and use - it in breakpoint_re_set. - * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values. - - * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int, - don't use sizeof(int) for target stuff, etc). - -Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com) - - * alldeps.mak, configure.in, i860-break.h, i860-opcode.h, - i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860 - support that can't be integrated anyway due to lack of clear - authorship. - -Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com) - - * findvar.c (read_register, write_register): Make these capable - of reading/writing registers that are shorter than REGISTER_TYPE. - * (value_from_register): Install H8500 specific code to return - proper value when register is being used as a pointer. - * h8500-tdep.c: Remove extra defines of NUM_REGS. - (h8500_skip_prologue): Use correct lengths for LINK instructions. - (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to - chain frames properly by combining frame pointer with T reg. - (init_extra_frame_info): Delete. It's now a macro. - (frame_args_address): Don't add PTR_SIZE. Stack args are already - offset by the correct amount off of the frame pointer. - (register_byte): Delete. It's now a macro. - (register_raw_size, register_virtual_size): Delete. Replaced by - common routine h8500_register_size, cuz there's no difference - between the raw & virtual sizes on this machine. - (register_convert_to_raw, register_convert_to_virtual): Delete, - cuz there's no difference between the raw & virtual forms. - Replaced by memcpy in tm file. - (register_virtual_type): Rename to h8500_register_virtual_type. - Get rid of pointer pseudo-regs, use _REGNUM with all reg names. - (_initialize_h8500_tdep): Get rid of crock to ensure that GDB & - emulator have same reg offsets. This is all handled in the - simulator code now. - (h8500_trapped_internalvar): New routine to detect references to - convenience vars acting as pointer pseudo-regs. - (h8500_value_trapped_internalvar): Conjure up value of pointer - pseudo-regs. - (h8500_set_trapped_internalvar): Convert set value in real - register references. - infcmd.c (read_pc, write_pc): Add h8500 specific code to handle - code segment register. - infrun.c (proceed): Simplify. Call write_pc instead of doing it - by hand. - (wait_for_inferior): Add h8500 specific code to add stack segment - when reading SP register. - remote-sim.c (fetch_register): Spacing. - tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to - detect cruft. Redo all register manipulation stuff. Get rid of - pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment - to frame pointer. (IS_TRAPPED_INTERNALVAL, - VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these - to create internal vars for pointer pseudo-regs. - -Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in: Numerous small changes to macro definitions - and rules for building gdb distribution tree. Many macros - eliminated or merged, and rules simplified. - * alldeps.mak: Update. - * depend: Update. - -Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) - - * Makefile.in: recurse through SUBDIRS for dvi target too - -Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com) - - * Clean up xcoff relocation. - objfiles.h (struct objfiles): Add section_offsets, num_sections. - symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets): - Set them. - symtab.h (struct general_symbol_info): Add section field. - minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it. - xcoffread.c: Set section for symbols and msymbols. - (struct symtab): Add block_line_section field. - buildsym.c (end_symtab): Set it. - (end_symtab and callers): Add section parameter. - objfiles.c (objfile_relocate): New funciton. - xcoffexec.c (vmap_symtab): Use it. - xcoffsolib.h (struct vmap): Remove unused fields. - config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove - CORE_NEEDS_RELOCATION, symtab_relocated. - config/rs6000/tm-rs6000.h: Remove use of loadinfotext. - rs6000-tdep.c: Make loadinfotext static. - breakpoint.c (fixup_breakpoints): Doc fix. - symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c - (end_symtab): primary field replaces nonreloc. - -Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com) - - * symtab.h (struct linetable_entry): Remove confusing comment. - -Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * Makefile.in: add installcheck target - -Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com) - - * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k, - m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax, - z8k}: New directories to hold cpu specific configuration files. - Naming follows gcc convention. - * config/{*.mt, *.mh}: All target and host makefile fragment - config files moved to an appropriate config/ subdirectory. - * nm-*, xm-*, tm-*: All native, host, and target files, which - get linked to nm.h, xm.h, and tm.h respectively by configure, - moved to appropriate config/ subdirectory. - * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h: - Native, host, and target files that are common across more than - one cpu architecture and included by one of the configured - native, host, or target files, get moved to config directory. - * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to - pick up native, host, or target include files moved to one of - the config subdirectories, and that are included by other files. - * Makefile.in (alldeps.mak): Modify to account for new config - directory structure. - * alldeps.mak, depend: Update for new config directory structure. - * config/*/[ntx]m-*.h: Modify all files that include other - [ntx]m-*.h files to use path relative to gdb/config. I.E. - "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just - "tm-29k.h". - * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h. - * mipsread.c (tm-mips.h): Include mips/tm-mips.h. - * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h. - * configure.in: Default gdb_host_cpu to host_cpu, and remap - the ones where the default is not unique or different than the - config subdirectory name. Similarly, handle gdb_target_cpu. - Modify configure.in as appropriate to make use of gdb_host_cpu - and gdb_target_cpu to find makefile fragments and make links. - -Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c (compare_blocks): Sort blocks with the same start - address by decreasing ending address. - -Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_procedure): Save cur_fdr accross call to - lookup_symbol as it might get clobbered by the call. - - * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST. - The previous code did not initialize the language field for the psymtab - entry. - -Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com) - - * c-exp.y (parse_number): Avoid shift warning. - * serial.h (struct ttystate): Declare empty one on DOS. - -Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com) - - * xm-sun4os4.h: Return type of free() should be void, not int. - - * vx-share/vxWorks.h: Remove #def of NULL. - -Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com) - - * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM. - -Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com) - - * z8k-tdep.c (print_insn): Include the new dis-asm header file. - -Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com) - - * ieee-float.c: Moved to ../libiberty. - * ieee-float.h: Moved to ../include. - * Makefile.in: Update accordingly. - * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn): - Convert to stubs that call disassemblers in ../opcodes/*-dis.c. - * m68k-tdep.c: Removed definition of ext_format ext_format_68881; - it is now in ../opcodes/m68881-ext.c. - * mips-tdep.c (mips_skip_prologue): Try to skip more of the - prologue (some callers _do_ care). - * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to - new interface of ../opcodes/*-dis.c. - * ch-exp.y: Add #include . - -Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffexec.c (exec_close): Don't close exec_bfd twice. - - * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive. - -Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc. - -Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * z8k-tdep.c (extract_return_value, write_return_value, - store_struct_return): New functions from macros in tm-z8k.h. - -Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com) - - * valops.c (value_arg_coerce): Apply temporary patch to - fix problem with coercion of array and function types when - passed as arguments to C functions, pending a more complete - review of when and how coercion should be done, depending - upon context and language. - -Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (MIN_TBTABSIZ): Change to 12. - - * xcoffread.c (xcoff_symfile_read): Only read stringtab and - debugsec if there are a non-zero number of symbols. - -Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com) - - * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!). - -Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors. - - * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf, - not just 50 symbols. - (symtbl_num_syms): New variable. - (read_xcoff_symtab): Set it. - (read_symbol_nvalue): Check for bad symno. - (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's - always symtbl. - -Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com) - - * config/rs6000.mh: Get rid of -Dfd_set=int crock. - This is defined in defs.h if necessary. - * vx-share/vxWorks.h: Remove #defs of min and max. - * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c, - vx-share/xdr_rdb.c: include defs.h. - -Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (retrieve_tracebackinfo): Move assignment out - of while condition. - - * xcoffread.c (enter_line_range): complain() on bad endoffset. - xcoffread.c: Doc fixes. - -Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com) - - * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core. - xcoffexec.c (xcoff_relocate_core): New function. - (text_adjustment): Removed. - (add_vmap): Return the vmap. - rs6000-tdep.c (add_text_to_loadinfo): No longer static. - -Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffsolib.h: Add objfile member to struct vmap. - xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd. - xcoffexec.c (add_vmap): Allocate objfiles here. - -Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com) - - Support 68000 series without floating point. - - * configure.in (m68000-*-{aout,elf,coff}): New configs. - * tm-68k-nofp.h: New file, lacks 68881 support. - * config/m68k-nofp.mt: New file. - -Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com) - - Remove a few remaining underscore/no-underscore remnants from - config files. - - * config/{m68k-un.mt, sparc-un.mt}: Remove. - * config/m68k-noun.mt: Rename to m68k-fp.mt. - * config/sparc-noun.mt: Rename to sparc-em.mt. - * tm-68k-noun.h, tm-spc-noun.h: Remove. - * tm-68k-un.h: Rename to tm-68k-fp.h. - * tm-spc-un.h: Rename to tm-spc-em.h. - * tm-sun4sol2.h: Cleanup. - * configure.in (m68k-*, sparc-* targets): Corresponding changes. - -Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com) - - * symmisc.c (std_in, std_out, std_err): Move initializations - to runtime code, in case they aren't constant. - -Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com) - - * symtab.c (find_pc_symtab): some object file formats, notably - mips, have holes in the address ranges of symtabs. Change - this algorithm from first hit to tightest fit. - - * mips-tdep.c (heuristic_proc_start): if we walk the pc into the - fence post without finding the enclosing function, then print a - warning. - -Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com) - - * utils.c (fputs_demangled, fprint_symbol): Remove. - * utils.c (fprintf_symbol_filtered): New function which combines - the functionality of fputs_demangled and fprint_symbol. Uses a - caller provided language parameter to select the appropriate - demangler, and caller provided args to pass to the demangler. - * defs.h (enum language): Move further up in file so enum can - be used in prototypes. - * defs.h (fputs_demangled, fprint_symbol): Remove prototypes. - * defs.h (fprintf_symbol_filtered): Add prototype. - * c-typeprint.c (cp_type_print_method_args): Replace calls to - fputs_demangled with call to fprintf_symbol_filtered. - * cp-valprint.c (demangle.h): Include - * cp-valprint.c (cp_print_value_fields): Replace calls to - fprint_symbol with calls to fprintf_symbol_filtered. - * printcmd.c (print_frame_args): Replace call to fprint_symbol - with call to fprintf_symbol_filtered. - * stack.c (print_frame_info): Remove obsolete code so we don't - have to update fputs_demangled usage in it. - * stack.c (print_frame_info, frame_info): Add language variable - to pass to fprintf_symbol_demangled and initialize it from the - symbol's language. Replace calls to fputs_demangled with calls - to fprintf_symbol_filtered. - * symtab.c (find_methods): Replace call to fputs_demangled with - call to fprintf_symbol_filtered. - * ch-valprint.c (demangle.h): Include. - * ch-valprint.c (chill_print_value_fields): Replace call to - fprint_symbol with call to new fprintf_symbol_filtered. - -Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump version to 4.8.2. - - * main.c (source_command): Require an explicit pathname of file - to source, since previous behavior of defaulting to gdb init file - was troublesome and undocumented. - * printcmd.c (disassemble_command): Add missing '{}' pair to - else with two statements. Bug reported by Stephane Tsacas - . - * symtab.c (find_pc_line): Don't complain about zero length or - negative length line numbers for the moment, since we may not own - the terminal when called, such as when single stepping. (FIXME) - * language.h (CAST_IS_CONVERSION): True if current language is - C++ as well as C. Fix from Peter Schauer. - * environ.c (get_in_environ, set_in_environ, unset_in_environ): - Use STREQN macro rather than bare '!strncmp()'. - * environ.c (unset_in_environ): Avoid use of memcpy on - overlapping memory regions, as suggested by Paul Eggert - . - * c-exp.y (%union struct): Remove unused ulval as suggested - by Paul Eggert . - -Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com) - - * main.c (gdbinit): Make static. - * main.c (inhibit_gdbinit): Move to file scope. - * main.c (main): Remove local inhibit_gdbinit. - * main.c (source_command): Don't source '.gdbinit' file by - default if gdb has been told to ignore it. - -Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make - 3.63. - -Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * printcmd.c (print_address_symbolic): Only print if offset - is shorter than max_symbolic_offset. - (initialize_printcmd): `set print max-symbolic-offset'. - - * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define. - (examine_tag): Use it. - (read_register_stack): Only look in the local registers for a - memory address if it's between rfb and rsp; go to memory otherwise. - (initialize_29k): Fix call_scratch_address doc. Remove reginv_com. - (reginv_com): Remove ancient kludge command. - -Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that - irix4 will again compile. - - * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed. - - * configure.in: accept mips-sgi-irix4* for irix4. - -Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com) - - * z8k-tdep.c (print_register_hook): Lint. - -Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com) - - Lint fixes from Paul Eggert (eggert@twinsun.com): - - * command.c (do_setshow_command): var_uintegers are unsigned. - * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes): - unsigned, since they use hex values with the high bit set. - -Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com) - - Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com): - * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to - access symbol name. - * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose - macro definitions in parenthesis. - - * dbxread.c (dbx_symfile_init): Catch the case where there is - no string table, but the only way we find out is by reading zero - bytes from EOF. - -Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com) - - * dbxread.c (dbx_symfile_init): Make size of the string table - size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the - offset to the string table is nonzero and handle the nonexistant - string table case, should it occur. Ensure that the string table - size read from the file is reasonable, with a minimum lower bound - of DBX_STRINGTAB_SIZE_SIZE instead of zero. - -Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in: Changes to build testsuite correctly. - (FLAGS_TO_PASS): Added CXX and CXXFLAGS. - (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables. - (TARGET_FLAGS_TO_PASS): New variable. - (SUBDIRS): Added testsuite. - (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that - testsuite is compiled with CC_FOR_TARGET rather than CC. - -Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com) - - * dbxread.c (dbx_symfile_init): Fix for nonexistant string table, - reported by mycroft@gnu.ai.mit.edu. - - (Ultrix 2.2 support from Michael Rendell ) - * configure.in (vax-*-ultrix2*): New triplet. - * config/vaxult2.mh: New file. - * xm-vaxult2.h: New file. - - * c-exp.y (parse_number): Change high_bit to unsigned. - * demangle.c: Change all references to cfront to ARM, since the - actual algorithm is the one specified in the Annotated Reference - Manual. This was confusing users into thinking that full cfront - support was implemented. - * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used. - * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type - directly to lookup_struct_elt_type, which will do the - dereferencing itself. - * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix - NULL dereferencing bug for unnamed structs, comment out - questionable code. - -Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com) - - * coffread.c (process_coff_symbol): Change PCC argument correction - so that it only happens on big-endian targets; so that it only - happens if the short or char argument is aligned on an int - boundary; and so that it changes the location, rather than the - type, of the argument. These changes tend to parallel similar - (old) changes in stabsread.c. - - * coffread.c (coff_read_enum_type): Use the specified size for - enums, don't assume that they are int-sized. - - * c-valprint.c (c_val_print): Don't assume enums are the same as - ints. - - * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael - Rendell, . - -Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com) - - * language.h (local_decimal_format_custom): Add prototype. - * language.c (local_decimal_format_custom): Add function, bug - reported by Robert R. Henry (rrh@tera.com). - -Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported - by Josef Leherbauer, joe@takeFive.co.at. - -Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h, - tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h, - tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h, - tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h, - tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h, - tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h, - tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h, - tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE. - -Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com) - - * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents - of demangled name fields to NULL if no demangling exists for - a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new - symbols if their language is known at the time they are created, - but sometimes the language is not known until later. - - * ch-typeprint.c (chill_print_type_base): Name changed to - chill_type_print_base to match pattern for C and C++ names. - * ch-typeprint.c (chill_print_type): Change "char" to "CHAR" - to be consistent with other usages. - * ch-typeprint.c (chill_type_print_base): Add support for - printing Chill STRUCT types. - * ch-valprint.c: Include values.h. - * ch-valprint.c (chill_print_value_fields): New function and - prototype for printing Chill STRUCT values. - * ch-valprint.c (chill_val_print): Fix call to val_print_string - that was being called with two args instead of three. - * ch-valprint.c (chill_val_print): Call chill_print_value_fields - to print Chill STRUCT values. - -Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com) - - * configure.in: added testsuite to configdirs. - -Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com) - - * doc/stabs.texi: The `this' pointer is now known by the name - `this' instead of `$t'. - -Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (read_tag_string_type): Rewrite to allow forward - references of TAG_string_type DIEs in user defined types. - * ch-lang.c (chill_create_fundamental_type): Track compiler - change that now emits debugging info with the type long for Chill - longs. - -Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com) - - * remote-mips.c: New file; implements MIPS remote debugging - protocol. - * config/idt.mt: New file; uses remote-mips.c - * configure.in (mips-idt-ecoff): New target; uses idt.mt. - - * mips-tdep.c (mips_fpu): New variable; controls use of MIPS - floating point coprocessor. - (mips_push_dummy_frame): If not mips_fpu, don't save floating - point registers. - (mips_pop_frame): If not mips_fpu, don't restore floating point - registers. - (_initialize_mips_tdep): New function; let the user reset mips_fpu - variable. - * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not - mips_fpu, don't use fp0 as floating point return register. - (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point - registers. - -Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com) - - * gdb/testsuite: made modifications to testcases, etc., to allow - them to work properly given the reorganization of deja-gnu and the - relocation of the testcases from deja-gnu to a "tool" subdirectory. - -Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com) - - * gdb/testsuite: Initial creation of gdb/testsuite. - Migrated dejagnu testcases and support files for testing nm to - gdb/testsuite from deja-gnu. These files were moved "as is" - with no modifications. This migration is part of a major overhaul - of dejagnu. The modifications to these testcases, etc., which - will allow them to work with the new version of dejagnu will be - made in a future update. - -Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com) - - * NEWS: Add reminders for next release. - -Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c (parse_lines): Correct check for files compiled with - -g1. - -Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): 4.8.1 to distinguish local versions. - -Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): GDB-4.8 release! - * README, NEWS: Update for release. - -Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com) - - * am29k-pinsn.c (print_insn): Minor nits with const. - * am29k-tdep.c: More minor nits with arg types for - supply_register, NULL vs. 0, read_register_gen, & reginv_com. - -Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com) - - * gcc.patch: Update for a different GCC (G++) bug. - * main.c (print_gdb_version): Update copyright year to 1993. - * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4, - conditionalize this file on it. FIXME, right way is to split - these into two config files. - (ATTACH_DETACH): Define for BSD 4.4 - (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3. - (U_REGS_OFFSET): Revise for 4.4. - (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet. - * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN, - LONG_MAX into this file to avoid cpp "redefinition" warnings. - -Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not - caddr_t. - -Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com) - - * c-lang.c (c_printstr): Bugfix for length==0 case. - - * c-lang.c (c_printstr): If a C string ends in a null, don't - print the null. - -Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com) - - * defs.h (STRCMP): Make it work for unsigned chars. - -Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com) - - * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define. - * config/hp300bsd.mh (REGEX, REGEX1): Define. - * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__, - define to kludge the large opcode table into two smaller tables, - since GCC take exponential space to build the table. Lint. - (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead. - -Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.7.9. - * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible - definition here, to handle both BSD 4.3 and 4.4 systems. - * mipsread.c (ZMAGIC): #undef to avoid duplicate define. - * remote.c (alarm): Move declaration to global level, before - first reference to it. - * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve. - * dbxread.c (process_one_symbol): Cast to unsigned char, not int. - -Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com) - - * remote.c (readchar): forward declare alarm which otherwise looks - like an undeclared variable to gcc. - - * dbxread.c (process_one_symbol): cast enum value N_SO into int - when comparing against an int. Avoids superfluous warning from - vax ultrix 4.2 cc. - - * inflow.c (set_sigint_trap): add cast to assignment from signal. - Avoids superfluous warnings from some systems and/or compilers - (like vax ultrix 4.2.) - - * language.c (struct op_print unk_op_print_tab): use the enum - values rather naked zeros as initializers. Avoids warnings from - ultrix type compilers. - -Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.7.6. - (SFILES_SUBDIR): Add 29k-share/udi_soc. - (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro. - (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs. - (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files. - (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h. - (depend): Fix bug where nm-files in config files weren't noticed. - (make-proto-gdb-1): Avoid changing directories while building new - prototype. Build SFILES_SUBSUBDIR with longer symlinks. - -Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com) - - * remote.c: Improve error recovery. Allow user to break out - of initial connection attempt with INTERRUPT. Treat a timeout - while waiting for remote packet like a retry, unless the remote - side is actively running user code. Fix a few long printf_filtered's. - - * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for - trampoline symbols. - - * buildsym.c (start_subfile): Allow null file name. - -Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com) - - * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain - expects a pointer to complaint rather than a complaint - structure. - (process_linenos): free the previously allocated subfile name, - then allocate the new one from the heap. - -Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * h8300-tdep.c, tm-h8300.h: turn off some experimental features - -Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com) - - * stabsread.c (dbx_lookup_type): Handle negative type numbers. - Previously, would bogusly index off the bottom of type_vector. - (rs6000_builtin_type): Accept type number as argument. - (read_type, case '-'): Handle negatives like any other type number. - - * symfile.c (deduce_language_from_filename): Handle null name. - - * mips-tdep.c (isa_NAN): Fix byte order dependency. - Reported by Nobuyuki Hikichi , - fixed by sato@sm.sony.co.jp. - - * xcoffread.c (parmsym): Don't use an initializer to set up - this struct symbol. Set it up in initialize_xcoffread. - (read_xcoff_symtab, xcoff_symfile_read): Surround code that only - works on real rs/6000 target with #ifndef FAKING_RS6000. - -Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com) - - * stabsread.c (rs6000_builtin_type): Move function from - xcoffread.c:builtin_type. - * xcoffread.c (builtin_type): Move to stabsread. Remove - IBM6000_HOST dependency. Move misplaced comments. - (various): Change printf's to complaints. - (patch_block_stabs, process_xcoff_symbol case C_DECL): Add - objfile argument to read_type calls under #if 0. - (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef. - * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file. - * Makefile.in: xcoffread.o is not built by default. - * xm-rs6000.h (IBM6000_HOST): Remove. - * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only. - * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document - IBM6000_TARGET. - -Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com) - - * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set - VALUE_LVAL to be lval_memory so that we don't try to modify wild - register numbers when user tries to modify elements in structs - passed as arguments. - * inflow.c (child_terminal_info): Move banner outside of system - specific #ifdefs. - * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which - passes struct/union arguments by address. - -Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com) - - * Based on patch from Kean Johnston : - * nm-i386sco4.h: New file. Like nm-i386sco.h, but define - ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH. - * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h. - -Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com) - - * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and - fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com. - -Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com) - - * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in - cc debugging output. - -Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com) - - * stabsread.c (define_symbol): Complain about unrecognized names - that begin with CPLUS_MARKER (often '$'), but don't die. Fix - suggested by gb@cs.purdue.edu (Gerald Baumgartner). - (read_cpp_abbrev): Don't use the class name as part of the - vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized - abbrevs. Inspired by Mike Tiemann. - (read_tilde_fields): Comment. Remove ancient dead code. - Remove erroneous but non-dead code. Simplify. Add complaints. - (in general): Remove extraneous (parentheses) in return - statements. - -Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com) - - * coffread.c (coff_lookup_type): Fix fencepost error reported - by Art Berggreen, . - - Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde - and Dag H. Wanvik : - - * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES - test, which is apparently left over from when we used native - include files and couldn't depend on the member names being there. - * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it. - -Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c: Major overhaul to use new BFD symbol table reading - routines. Now swaps information as it is needed, rather than - swapping everything when the file is read. - -Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (TARDIRS): Add sparclite demo dir. - (*.tab.c): Change dependency on Makefile to depend on - Makefile.in, otherwise it always rebuilds after configuring. - Force output *.tab.c file into current directory even in "make" - versions that rewrite dependent file names used in command lines. - - * TODO: Remove some things we did. - * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode. - * os68k-xdep.c: Remove; useless file (os68k is a target only). - * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST. - * symtab.h: Eliminate unnamed unions and structs. - -Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.7.5. - -Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when - re-evaluating symbol pointers. - -Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com) - - * c-exp.y (lcurly, rcurly): New nonterminals. - * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL - constructs. - * parse.c (free_funcalls): Moved prototype from parser-defs.h, - made function static. - * parse.c (struct funcall): Moved struct def from parser-defs.h. - * parse.c (funcall_chain): Moved from parser-defs.h, made static. - * parse.c (start_arglist): - * parser-defs.h (free_funcalls): Moved prototype to parse.c. - * parser-defs.h (struct funcall): Moved struct def to parse.c. - * parser-defs.h (funcall_chain): Moved to parse.c. - * printcmd.c (print_frame_nameless_args): Fix prototype. - * tm-mips.h (setup_arbitrary_frame): Fix prototype. - * tm-sparc.h (setup_arbitrary_frame): Fix prototype. - * valops.c (typecmp): Moved prototype from values.h. - * value.h (typecmp): Moved prototype to valops.c, made static. - * ch-exp.y (yylex): Change way control sequences are disabled. - -Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com) - - * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME. - -Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c (upgrade_type): Build array types correctly, using - create_range_type and create_array_type. - -Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com) - - * remote-nindy.c: Cleanup. - - * infrun.c (wait_for_inferior): When rolling back the PC after - a breakpoint, call write_pc so that NPC gets rolled back as well - (for the 29K). - - * blockframe.c (inside_entry_file, inside_main_func, - inside_entry_func): PC of zero is always "bottom of stack". - - * printcmd.c (print_frame_args, print_frame_nameless_args): - Let print_frame_nameless_args decide whether there are any, - laying groundwork for possibly later printing 29K args for - functions where we have tag words but no symbols. - -Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * Makefile.in: fix GDB doc targets for new doc subdir structure - -Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com) - - * stack.c (parse_frame_specification): Parse as many arguments - as there are (up to MAXARGS). Pass all of them in argc, argv - format to SETUP_ARBITRARY_FRAME. Put the burden of checking how - many there were, onto SETUP_ARBITRARY_FRAME. - * tm-mips.h, tm-sparc.h: Corresponding changes. - * mips-tdep.c, sparc-tdep.c: Ditto. - -Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com) - - * hp300ux-nat.c: Update copyrights. - * mipsread.c (parse_partial_symbols): Complain about block - indexes that go backwards. Fix from Peter Schauer. - * symfile.c (syms_from_objfile, symbol_file_add): Allow a - symbol-file that has no linkage symbols to be read. - * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move - from tm- file to xm-file, since they're host dependent. - * valarith.c (value_binop): Typo. - -Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com) - - * sparclite/aload.c: Add copyleft. - * sparclite/crt0.s: Add comment at beginning. - -Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002. - * parse.c (std_regs): Only declare if NO_STD_REGS is defined. - -Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com) - - * values.c (value_headof): Fix typo in which VTBL and ARG were - being confused for one another. - - * valops.c (typecmp): Now static. - - * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first - baseclass--we don't always inherit its virtual function table - pointer. - - * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this' - pointer correctly in case value_struct_elt moves it around. - - * valops.c (typecmp): Now static. Also, now groks references - better. - - * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of - zero on recursive call. If NAME is the name of TYPE, return TYPE. - -Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com) - - * hppah-nat.c: Eliminate and other unnecessary stuff, - to avoid "too much defining" error from native C compiler (!). - - * Makefile.in (HFILES): Add typeprint.h. - * typeprint.[ch]: Update copyrights. - -Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in: Update to match doc/ subdir changes. - - * config/hp300hpux.mh: No cross-host file needed, just native. - * config/go32.mh: Remove nonexistent "native" support. - - M88K fixes reported by Carl Greco, : - * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo. - * m88k-tdep.c (next_insn): Lint, cleanup. - (store_parm_word): Lint. - - * README: Fix typo (reported by karl@hq.ileaf.com). - -Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com) - - * expression.h (BINOP_CONCAT): Document use for self concatenation - an integral number of times. - * language.c (binop_type_check): Extend BINOP_CONCAT for self - concatenation case. - * valarith.c (value_concat): Rewrite to support self - concatenation an integral number of times. - * Makefile.in (ch-exp.tab.c): Change "expect" message. - * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to - eliminate hundreds of spurious shift/reduce and reduce/reduce - conflicts that mask the 5 real ones. - * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens. - * ch-exp.y (integer_literal_expression): Remove production, - no longer used. - -Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com) - - * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that - implied that "no side effects" was nonfunctional. - * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with - character string and bitstring concatenation. - * expprint.c (dump_expression): Add case for BINOP_CONCAT. - * expression.h (exp_opcode): Add BINOP_CONCAT. - * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING. - * language.c (string_type): Add function to determine if a type - is a string type. - * language.c (binop_type_check): Add case for BINOP_CONCAT. - * valarith.c (value_concat): New function to concatenate two - values, such as character strings or bitstrings. - * valops.c (value_string): Remove error stub and implement - function body. - * value.h (value_concat): Add prototype. - * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//). - * ch-exp.y (yylex): Recognize SLASH_SLASH. - * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as - BINOP_CONCAT. - -Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com) - - * c-exp.y (exp): Add production to support direct creation - of array constants using the obvious syntax. - * c-valprint.c (c_val_print): Set printed string length. - * dwarfread.c (read_tag_string_type): New prototype and - function that handles TAG_string_type DIEs. - * dwarfread.c (process_dies): Add case for TAG_string_type - that calls new read_tag_string_type function. - * expprint.c (print_subexp): Add support for OP_ARRAY. - * gdbtypes.c (create_range_type, create_array_type): Inherit - objfile from the index type. - * ch-typeprint.c (chill_print_type): Add case for - TYPE_CODE_STRING. - * ch-valprint.c (chill_val_print): Fix case for - TYPE_CODE_STRING. - -Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, - MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in - include/coff/mips.h. - -Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com) - - * c-exp.y (exp:STRING): Convert C strings into array-of-char - constants with an explicit null byte terminator. OP_STRING is - now used for real string types. - * c-lang.c (builtin_type_*): Move declarations to lang.c since - they are used by all languages. - * c-lang.c (_initialize_c_language): Move initializations of - builtin_type_* to lang.c. - * c-typeprint.c (c_type_print_varspec_prefix, - c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed - to TYPE_CODE_STRING. - * c-valprint.c (c_val_print): Change the way character arrays - are printed as strings to be consistent with the way strings - are printed when pointer-to-char types are dereferenced. - Remove test of print_max before calling val_print_string, which - now does it's own test. - * eval.c (evaluate_subexp): Add case for OP_ARRAY. - * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY. - * expression.h (enum exp_opcode): Add OP_ARRAY and document. - * gdbtypes.c (builtin_type_*): Add declarations moved from - c-lang.c. - * gdbtypes.c (create_string_type): New function to create real - string types. - * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY - renamed to TYPE_CODE_STRING. - * gdbtypes.c (_initialize_gdbtypes): Add initializations of - builtin_type_* types moved from c-lang.c. - * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed - to TYPE_CODE_STRING. - * gdbtypes.h (builtin_type_string): Add extern declaration. - * gdbtypes.h (create_string_type): Add prototype. - * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY - renamed to TYPE_CODE_STRING. - * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to - TYPE_CODE_STRING. - * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY - renamed to TYPE_CODE_STRING. - * parse.c (length_of_subexp, prefixify_subexp): Add case for - OP_ARRAY. - * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING. - * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed - to TYPE_CODE_STRING. - * valops.c (allocate_space_in_inferior): New function and - prototype, using code ripped out of value_string. - * valops.c (value_string): Rewritten to use new function - allocate_space_in_inferior, but temporarily disabled until some - other support is in place. - * valops.c (value_array): New function to create array constants. - * valprint.c (val_print_string): Add comment to document use, - complete rewrite to fix several small buglets. - * value.h (value_array): Add prototype. - * value.h (val_print_string): Change prototype to match rewrite. - * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING. - * ch-exp.y (match_character_literal): Disable recognition of - control sequence form of character literals and document why. - -Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com) - - * nindy-share/nindy.c: Add comments to #endif's to clarify - grouping. - - * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of - read_memory to get byte order right. - * hppah-tdep.c (find_unwind_info): Don't read in unwind info - anymore. This is done in paread.c now. We expect unwind info - to hang off of objfiles, and search all of the objfiles when until - we find a match. - * (skip_trampoline_code): Cast arg to target_read_memory. - * objfiles.h (struct objfile): Add new field obj_private to hold - per object file private data (unwind info in this case). - * paread.c (read_unwind_info): New routine to read unwind info - for the objfile. This data is hung off of obj_private. - * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to - the unwind info for this objfile. Also define OBJ_UNWIND_INFO to - make this easier to access. - -Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com) - - * c-valprint.c (cp_print_class_member): Add extern decl. - * c-valprint.c (c_val_print): Extract code for printing methods - and move it to cp_print_class_method in cp-valprint.c. - * c-valprint.c (c_val_print): Extract code to print strings and - move it to val_print_string in valprint.c. - * cp-valprint.c (cp_print_class_method): New function using - code extracted from c_val_print. - * valprint.c (val_print_string): New function using code - extracted from c_val_print. - * value.h (val_print_string): Add prototype. - * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type. - * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL. - * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE, - CHECKBUF, growbuf_by_size): New variables, macros, and support - functions for implementing a dynamically expandable temp buffer. - * ch-exp.y (match_string_literal): New lexer function. - * ch-exp.y (match_bitstring_literal): Dynamic buffer code - removed and replaced with new CHECKBUF macro. - * ch-exp.y (yylex): Call match_string_literal when appropriate. - * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR. - -Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Add info for paread.o. - * config/hppahpux.mh: Add paread.o to NATDEPFILES. - - * blockframe.c (frameless_look_for_prologue): Correct the - comment. - * gdbtypes.h, gdbtypes.c: Use const in decl of - cplus_struct_default, now that pa-gas assembler has been fixed. - * hppah-nat.c: Formatting. - * hppah-tdep.c: Remove lots of useless externs for variables we - don't use. - * (find_unwind_entry): Speed up by using binary search, and a one - entry cache. - * (rp_saved): New routine to see what unwind info says about RP - being saved on the stack frame. - * (frame_saved_pc): Look for prologue to see if we need to - examine the stack for the saved RP or not. - * (init_extra_frame_info): Check for prologue, instead of - framesize to determine if we are frameless or not. - * (frame_chain_valid): Stop backtraces when we run into _start. - * (push_dummy_frame): Reformat to make more readable. - * (find_dummy_frame_regs): ditto. - * (hp_pop_frame): ditto. - * (hp_restore_pc_queue): small cleanup. - * (hp_push_arguments): ditto. - * (pa_do_registers_info): ditto. - * (skip_prologue): New routine created from SKIP_PROLOGUE macro. - * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c. - * Define FRAME_CHAIN_VALID. - * Turn on BELIEVE_PCC_PROMOTION so that we can access char args - passed to functions. - - * paread.c (pa_symtab_read): Use new bfd conventions for - accessing linker symbol table. - * (pa_symfile_init): Access embedded STAB info via BFD section - mechanism and related macros. - - -Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c: Use a seperate stack for our traps. - * Handle recursive traps. - * Remove all trap init code. This needs to be done by the - environment. - * (set_mem_fault_trap): Call exceptionHandler() to setup this - trap. - * (handle_exception): See if we are at breakinst, if so, then - advance PC sp that users can just step out of breakpoint(). - * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to - new place if SP has changed. - * (case 's'): Get rid of this, we can't do it yet. - * (case 't'): New command to test any old random feature. - * (case 'r'): New command to reset the system. - * (breakpoint): Add label to breakpoint trap instruction so that - handle_exception() can detect where we are and get past the - breakpoint trivially. - -Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com) - - * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c. - -Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: recognise all sparclite variants - -Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for - binary files oring in the right bit. - - * main.c, source.c, state.c, symmisc.c: use macros defined in - fopen-{bin|both} when fopening files. - -Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com) - - * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT - from a configuration file (typically including ), or to - TARGET_CHAR_BIT if CHAR_BIT is not defined. - * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro. - * eval.c (evaluate_subexp): Add case for OP_BITSTRING. - * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro. - * exppritn.c (print_subexp, dump_expression): Add case for - OP_BITSTRING. - * expression.h (OP_BITSTRING): New expression element type for - packed bitstrings. - * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New - macros to convert between number of expression elements and bytes - to store that many elements. - * i960-tdep.c (leafproc_return): Use new macros to access - minimal symbol name and address fields. - * m88k-pinsn.c (sprint_address): Use new macros to access - minimal symbol name and address fields. - * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access - minimal symbol address field. - * parse.c (write_exp_elt, write_exp_string, prefixify_expression, - parse_exp_1): Use new EXP_ELEM_TO_BYTES macro. - * parse.c (write_exp_string, length_of_subexp, prefixify_expression): - Use new BYTES_TO_EXP_ELEM macro. - * parse.c (write_exp_bitstring): New function to write packed - bitstrings into the expression element vector. - * parse.c (length_of_subexp, prefixify_subexp): Add case for - OP_BITSTRING. - * parser-defs.h (struct stoken): Document that it is used for - OP_BITSTRING as well as OP_STRING. - * parser-defs.h (write_exp_bitstring): Add prototype. - * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval. - * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER, - LOWER, LENGTH): New tokens for keywords. - * ch-exp.y (chill_value_built_in_routine_call, mode_argument, - upper_lower_argument, length_argument, array_mode_name, - string_mode_name, variant_structure_mode_name): New non-terminals - and productions. - * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL. - * ch-exp.y (match_bitstring_literal): New lexer support function - to recognize bitstring literals. - * ch-exp.y (tokentab6): New token table for 6 character keywords. - * ch-exp.y (tokentab5): Add LOWER, UPPER. - * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE. - * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX. - * ch-exp.y (yylex): Check tokentab6. - * ch-exp.y (yylex): Call match_bitstring_literal. - -Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com) - - * xcoffexec.c (vmap_symtab): Use new macros to access minimal - symbol name and value fields. - - * c-exp.y (yylex): Make static, to match prototype and other - -exp.y files. - - * expression.h (exp_opcode): Add BINOP_MOD. - * eval.c (evaluate_subexp): Handle new BINOP_MOD. - * expprint.c (dump_expression): Handle new BINOP_MOD. - * language.c (binop_type_check): Handle new BINOP_MOD. - * main.c (float_handler): Re-enable float handler when hit. - * valarith.c (language.h): Include, need current_language. - * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro - for integer divide truncates towards zero for negative results. - * valarith.c (value_x_binop): Handle BINOP_MOD if seen. - * valarith.c (value_binop): Allow arithmetic operations on - TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD. - * ch-exp.y (operand_4): Add useful actions for MOD and REM. - * ch-exp.y (tokentab3): Add MOD and REM. - * ch-exp.y (yylex): Set innermost_block for symbols found - in local scopes. Return LOCATION_NAME for local symbols. - * ch-lang.c (chill_op_print_tab): Fix MOD entry to use - BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM. - -Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com) - - * command.c (shell_escape, make_command, _initialize_command): - don't create or use fork if CANT_FORK is defined. - * serial.h, ser-go32.c: now compiles, but "the obvious problems of - code written for the IBM PC" remain. - * xm-go32.h: define CANT_FORK - -Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * remote-sim.c: first attempt at general simulator interface - * remote-hms.c: whitespace - * h8300-tdep.c: (h8300_skip_prologue, examine_prologue): - understand new stack layout. (print_register_hook): print ccr - register in a fancy way. - -Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com) - - * eval.c (language.h): Include. - * eval.c (evaluate_subexp_with_coercion): Only coerce arrays - to pointer types when the current language is C. It loses for - other languages when the lower index bound is nonzero. - * valarith.c (value_subscript): Take array lower bounds into - account when performing subscripting operations. - * valops.c (value_coerce_array): Add comment describing why - arrays with nonzero lower bounds are dealt with in value_subscript, - rather than in value_coerce_array. - -Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com) - - * ch-exp.y (FLOAT_LITERAL): Add token. - * ch-exp.y (literal): Add FLOAT_LITERAL. - * ch-exp.y (match_float_literal): New lexer routine. - * ch-exp.y (convert_float): Remove. - * ch-exp.y (yylex): Call match_float_literal. - * ch-exp.y (yylex): Match single '.' after trying - to match floating point literals. - - * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT. - * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to - MULTI_SUBSCRIPT. - * expprint.c (dump_expression): New function for dumping - expression vectors during gdb debugging. - * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to - MULTI_SUBSCRIPT and moved out of BINOP range. - * expression.h (DUMP_EXPRESSION): New macro that calls - dump_expression if DEBUG_EXPRESSIONS is defined. - * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT. - * parse.c (length_of_subexp, prefixify_subexp): Change - BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT. - * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after - prefixify'ing the expression. - * printcmd.c (print_command_1): Add comment. - * ch-exp.y (expression_list): Add useful actions. - * ch-exp.y (value_array_element): Add useful actions. - * ch-exp.y (array_primitive_value): Add production. - * ch-exp.y (yylex): Recognize ',' as a token. - -Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS, - POSIXize the recursive makes (make [variable assignments] target{s}) - -Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com) - - * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h. - * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the - CPLUS_MARKER for all SVR4 systems, so follow suit. - * defs.h (strdup_demangled): Remove prototype. - * dwarfread.c (enum_type, synthesize_typedef): Use new macro - SYMBOL_INIT_LANGUAGE_SPECIFIC. - * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME. - * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol, - prim_record_minimal_symbol_and_info): Use new macro - SYMBOL_INIT_LANGUAGE_SPECIFIC. - * minsyms.c (install_minimal_symbols): Use new macro - SYMBOL_INIT_DEMANGLED_NAME. - * stabsread.c (define_symbol): Use new macro - SYMBOL_INIT_DEMANGLED_NAME. - * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): - Use new macro SYMBOL_INIT_DEMANGLED_NAME. - * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro - SYMBOL_INIT_DEMANGLED_NAME. - * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol): - SYMBOL_DEMANGLED_NAME now tests language itself. - * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME - now tests language itself. - * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does - what SYMBOL_DEMANGLED_NAME used to do, directly access the C++ - mangled name member in the language dependent portion of a symbol. - * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the - mangled name member appropriate for a symbol's language. - * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, - SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP): - SYMBOL_DEMANGLED_NAME now tests language itself. - * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that - initializes language dependent portion of symbol. - * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that - demangles and caches the demangled form of symbol names. - * utils.c (fputs_demangled, fprint_symbol): Use current language - to select an appropriate demangling algorithm. - * utils.c (strdup_demangled): Remove, no longer used. - * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly - access the Chill mangled name member in the language dependent - portion of a symbol. - * ch-lang.c (chill_demangle): New function, simple demangler. - * defs.h (chill_demangle): Add prototype. - * symtab.h (language_dependent_info): Add struct for Chill. - -For older changes see ChangeLog-92 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/gdb/ChangeLog-94 b/gdb/ChangeLog-94 deleted file mode 100644 index a691ace1003..00000000000 --- a/gdb/ChangeLog-94 +++ /dev/null @@ -1,5705 +0,0 @@ -Fri Dec 30 17:58:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * config/m68k/tm-est.h: Remove cruft. - - -Thu Dec 29 22:40:00 1994 Jeff Law (law@snake.cs.utah.edu) - - * Allow up to 10 whitespace separated arguments to user defined - commands. - * top.c (struct user_args): Structure for holding arguments to - user defined commands. - (print_command_line): Delete unused "tmp_chain" variable. Clean - up flow control by having cases exit in the same manner. - Before executing a command or evaluating an expression, substitute - the current $arg0..$arg9 values if the command/expression uses them. - (arg_cleanup): New function. - (setup_user_args, locate_arg, insert_args): Likewise. - (execute_user_command): Allow arguments to user defined commands. - - * Allow if/while commands to be used within a breakpoint command - list. - * breakpoint.c (bpstat_do_actions): Call execute_control_command - rather than execute_command (passes entire command structure rather - than just the command line text). - (breakpoint_1): Use "print_command_line" to print a breakpoint - command line (including control structures). - * gdbcmd.h (execute_control_command): Provide extern decl. - (print_command_line): Likewise. - * top.c (execute_control_command): No longer static. - (print_command_line): New function to recursively print a command - line, including control structures. - -Thu Dec 29 18:18:31 1994 Rob Savoye - - * hppa-tdep.c (pa_print_registers): Extract register values stored - in big endian format on big and little endian hosts. - - * array-rom.c: Support for Array Tech LSI33k based RAID disk - controller board. - * configure.in: Recognize "mips*-*-ecoff*" rather than - "mips*-idt-ecoff*" so it'll work for the LSI33k. - - * monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support - to monitor config structure for supported baud rates for a target - and variable stop bits. - * monitor.c (monitor_fetch_register): Store register values in big - endian format on any host. - -Wed Dec 28 19:27:22 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_fix_call_dummy): Prefer import stubs over - export stubs and actual shared library functions so that lazy - binding works correctly. Try both __d_plt_call and __gcc_plt_call - trampolines for calling import stubs. - -Wed Dec 28 15:29:02 1994 Stan Shebs - - * a29k-tdep.c (pop_frame): Fix a variable name. - -Wed Dec 28 12:21:39 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (push_dummy_frame): Refine code to determine what - space ID to place in the stack & inf_status structure. - (hppa_pop_frame): Don't walk through trampoline code if popping a - call dummy frame. - (hppa_fix_call_dummy): Call the stack dummy directly if the - current PC is in a shared library. - - * hppa-tdep.c (push_dummy_frame): Return type is void. Clear - in_syscall bit in flags. Don't depend on the PC queue registers - when in_syscall is set, they're not valid. - * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to - push_dummy_frame. - (SR4_REGNUM): Define. - - * hppa-tdep.c: Misc. lint changes. - -Tue Dec 27 12:32:43 1994 Jeff Law (law@snake.cs.utah.edu) - - * breakpoint.c (watchpoint_check): Don't bother restoring the - "selected" frame anymore, it's not necessary. Initialize the - frame cache before trying to find the current frame in the frame - chain. - - * somsolib.c (som_solib_add): Return without loading any shared - libraries if symfile_objfile is NULL. - (som_solib_create_inferior_hook): Likewise. - -Fri Dec 23 17:03:13 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote-est.c: New file supports EST-300 CPU32 background - mode ICE. - * remote-utils.c (sr_com): Call registers_changed. - * configure.in (m68*-*-est*): New configuration. - * config/m68k/tm-est.h: New file. - -Fri Dec 23 16:18:50 1994 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (CLIBS): Put LIBIBERTY last. - -Thu Dec 22 09:27:16 1994 Jim Kingdon - - * ser-tcp.c (tcp_open): Cast to struct sockaddr when passing to - function which expects that. - -Thu Dec 22 13:25:33 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * nlm/gdbserve.c, nlm/ppc.c, nlm/ppc.h: Don't try to use - ALTERNATE_MEM_FUNCS. - -Wed Dec 21 14:00:26 1994 Rob Savoye - - * monitor.c: Now supports xmodem as a remoteloadprotocol. - -Tue Dec 20 23:01:17 1994 Stu Grossman (grossman@cygnus.com) - - * config/mips/xm-irix4.h, config/mips/xm-irix5.h: #define - _BSD_COMPAT to get reliable signal handling. - -Tue Dec 20 11:44:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * sparc-tdep.c, a29k-tdep.c, findvar.c (get_saved_register): - if !target_has_registers, call error(). - - * value.h: Remove obsolete comments about FRAME vs struct - frame_info *. - - -Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument - to write_register. - -Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset. - * sparc-tdep.c (sparc_init_extra_frame_info): Set it. - (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus - ->sp_offset to compute the address something is saved at, not - ->bottom. - - * sparc-tdep.c (get_saved_register): New function. - * tm-sparc.h: Define GET_SAVED_REGISTER; don't define - FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P. - * stack.c (frame_info): Add comment about what to do if - FRAME_FIND_SAVED_REGS is not defined. - - * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field - here. Get it right for flat frames. - * sparc-tdep.c (sparc_frame_chain): Instead of returning - meaningful value for ->frame field, just return dummy value. - This change is needed because the old code didn't deal with mixed - flat and non-flat frames. - - * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from - frame->frame, don't go through saved regs for this. - - * sparc-tdep.c: Move guts of skip_prologue to new function - examine_prologue. Check for flat prologue and set is_flat. - Provide the caller with the information about what is saved where - if desired. - (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue. - - * sparc-tdep.c: Replace union sparc_insn_layout and anonymous - union in isannulled, which won't work on a little-endian host, - with X_* macros. - - * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC - is still in %o7. - - * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and - INIT_FRAME_PC_FIRST. - * blockframe.c (get_prev_frame_info): Modify comments regarding - INIT_FRAME_PC_FIRST and the sparc. - - * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of - instruction. - -Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-typeprint.c (c_type_print_base): Use `show' of -1 to print - the return type of methods to avoid infinite loops with anonymous - types. - * valops.c (search_struct_field): Handle anonymous unions. - - * sparc-tdep.c (sunos4_skip_trampoline_code): New function - to correctly handle steps into -g compiled PIC objects in the - main executable. - * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE): - Redefine to use sunos4_skip_trampoline_code. - - * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping - from DWARF to GDB register numbering. - * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the - register value. - * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define. - -Fri Dec 16 10:56:29 1994 J.T. Conklin - - * Makefile.in (uninstall): transform file names. - -Thu Dec 15 16:55:35 1994 Stan Shebs - - * defs.h: Include progress.h. - (QUIT): Call PROGRESS. - * main.c (main): Call START_PROGRESS and END_PROGRESS, break - usage message into shorter strings. - * source.c: Change long command help strings into concats of - shorter ones, for picky ANSI compilers. - - * top.c (command_loop): For space usage display, show both - absolute size and the change from before command execution. - -Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h, main.c (gdb_fputs), top.c: Add stream arg to - fputs_unfiltered_hook. - * defs.h, top.c, utils.c (error): Add error_hook. - -Tue Dec 13 15:15:33 1994 Stan Shebs - - * breakpoint.c, infrun.c, printcmd.c: Change long command help - strings into concats of shorter ones, for picky ANSI compilers. - -Mon Dec 12 17:08:02 1994 Stan Shebs - - Sparc flat register window support. - * sparc-tdep.c (sparc_insn_layout): New union, defines layout of - instructions symbolically (used to be local to skip_prologue). - (sparc_init_extra_frame_info): New function. - (sparc_frame_chain): Add flat cases throughout. - (skip_prologue): Add recognition of flat prologues. - (sparc_frame_find_saved_regs): Add flat cases. - (sparc_pop_frame): Ditto. - * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots. - (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info. - (PRINT_EXTRA_FRAME_INFO): Define. - - -Mon Dec 12 13:06:59 1994 Jim Kingdon - - * f-lang.c: Remove duplicate declaration of - builtin_type_f_integer, and only include it in the f_builtin_types - once. - - * somread.c (som_symfile_read): Just assign to objfile->obj_private, - not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which - the HP compiler doesn't like. - - -Fri Dec 9 15:50:05 1994 Stan Shebs - - * remote.c (remote_wait): Pass string instead of char to strcpy. - -Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/low-lynx.c (mywait): Remove debugging printf. - -Thu Dec 8 15:07:29 1994 Jim Kingdon - - * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor - changes. They are correct, unlike the post-Nov 3 comment - (FRAME_FP doesn't have any machine-independent relationship with - FP_REGNUM or any other such notion of a "frame pointer"). - -Wed Dec 7 14:50:54 1994 Jim Kingdon - - * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to - match stubs and protocol spec. - * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr - when passing to function which expects that. - - The following changes aren't quite enough to make things work with - LynxOS (apprently kernel problems). - * infrun.c (wait_for_inferior): When resuming new thread, pass pid - not -1 for remote case. - * thread.c (info_threads_command): Give error if !target_has_stack. - * infrun.c (start_remote): Call init_thread_list. - * thread.c (info_threads_command): Don't call kill for remote - debugging target. - * target.c (normal_pid_to_str): Print "thread" not "process" for - remote. - * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X' - response, and `thread' part of 'T' response. - * gdbserver/*: If program exits, send packet to GDB before - exiting. Handle termination with a signal the same as exiting - with an exitstatus. - * remote.c: Don't try to kill program after getting an 'X' - response. - * infrun.c (wait_for_inferior): Add comment about kill versus mourn. - -Thu Dec 8 12:37:38 1994 Rob Savoye - - * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to - tm-pro.h. - -Wed Dec 7 18:22:59 1994 Stan Shebs - - * source.c: Various cosmetic changes. - (forward_search_command): Handle very long source lines correctly. - -Wed Dec 7 13:21:47 1994 Rob Savoye - - * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will - stop being linked in. - - * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF, - otherwise it looks like BSD-ELF. - -Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com) - - * inftarg.c: include to get def of pid_t. - -Fri Dec 2 15:03:07 1994 Stan Shebs - - * solib.c (auto_solib_add_at_startup): New global. - (solib_create_inferior_hook): Call solib_add only if - auto_solib_add_at_startup is nonzero. - (_initialize_solib): New command "set auto-solib-add". - -Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * parse.c (msymbol_addr_type): Replaced by - lookup_pointer_type (builtin_type_void). - - * printcmd.c (_initialize_printcmd): Give examine_*_type - a name for `ptype $_'. - -Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_formatted): Call val_print_string directly, - rather than via value_print. - -Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_get_got_by_pc): New function. - * somsolib.h (som_solib_get_got_by_pc): Add extern decl. - * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the - function's export stub or real address in a shared library. - -Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * config/i386/nbsd.mh (REGEX, REGEX1): No longer define. - - * configure.in (i[345]86-*-freebsd*): New configuration. - * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files. - -Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com) - - * top.c (read_next_line): Pass annotation suffix "commands" - instead of "command", matches documentation. - -Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace - FRAME_ADDR with CORE_ADDR in prototype. - - * top.c (command_line_input): If annotation suffix is NULL, - replace it with an empty string. - (read_next_line): Pass "command" as annotation suffix to - command_line_input. - -Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * config/rs6000/tm-rs6000.h (setpgrp): move defn from here... - * config/rs6000/xm-rs6000.h: ...to here. - - -Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu) - - * tm-hppa.h (skip_trampoline_code): Add extern decl. - * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and - allow it to execute any return path trampoline code. Stop the - inferior and give the user control when the trampoline has - finished executing. - (in_solib_call_trampoline): Handle export stubs which also perform - parameter relocations. - (in_solib_return_trampoline): Likewise. - -Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * coffread.c, symfile.h (coff_getfilename): Make it static again. - * xcoffread.c (coff_getfilename): Use a static copy from - coffread.c, modified for accessing the static xcoff strtbl. - -Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through - _sr4export and $$dyncall as trampolines. Likewise for long-call - stubs and parameter relocation stubs. - (in_solib_return_trampoline): Recognize a return trampoline for - return value relocation stubs. - - * hpread.c: Include hp-symtab.h instead of hpux-symtab.h. - Various name changes to match those used by hp-symtab.h. - -Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu) - - * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline - symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK - is defined. - * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from - IN_SOLIB_TRAMPOLINE. All callers changed. - (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition. - (wait_for_inferior): Handle single stepping through trampolines on - return paths from shared libraries. - * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use - in_solib_call_trampoline. - (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline. - (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define. - * hppa-tdep.c (in_solib_call_trampoline): New function. - (in_solib_return_trampoline): New function. - -Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * tm-h8300.h (REMOTE_BREAKPOINT): Define. - * h8300-tdep.c (h8300_pop_frame): Remove redundant call. - - * remote-e7000.c (HARD_BREAKPOINTS): Reenable. - (BC_BREAKPOINTS): Disable. - * sh-tdep.c (print_insn): Cope with big and little endian machines. - * sh/sh.mt: Use libsim.a - * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New - (BREAKPOINT): Changed to be byteorder independent. - -Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com) - - Maintenance commands to report time and space usage. - * main.c (display_time, display_space): New globals. - (main): Add argument --statistics to enable reporting, display - time and space after startup is done. - * maint.c (maintenance_time_display, maintenance_space_display): - New commands. - * top.c (command_loop): Display time and space after command - execution. - - * top.c (pre_init_ui_hook): New global. - (gdb_init): If pre_init_ui_hook set, call before all other init. - -Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com) - - * a29k-tdep.c (examine_tag): Fix a bug in stack frame size. - -Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/i386sol2.mh: Reenable core file support. - - * symfile.c (deduce_language_from_filename): Treat .c++ as a - C++ extension. - - * valops.c (destructor_name_p): Do not compare the template - part for template classes. - -Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com) - - * defs.h, infcmd.c (reg_names): Don't declare as constant. - * remote-mips.c (mips_open): Read and set the processor type. - * mips-tdep.c (mips_set_processor_type): Always return an int. - -Fri Nov 18 10:38:12 1994 J.T. Conklin - - * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library. - * nlm/gdbserve.def (strtol): Add to import list. - * nlm/fake_aio.c: Remove file, no longer used. - - * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove. - * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}. - (LD_FOR_TARGET): Remove. - -Thu Nov 17 22:09:50 1994 Rob Savoye - - * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add - support for two variables used to control the load protocol and - conversion type. - -Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com) - - Support for different MIPS IDT processor models. - * mips-tdep.c (mips_processor_type, tmp_mips_processor_type, - mips_generic_reg_names, mips_r3041_reg_names, - mips_r3051_reg_names, mips_r3081_reg_names, - mips_processor_type_table): New globals. - (mips_do_registers_info): Don't display register if name is empty. - (mips_set_processor_type_command): New command. - (mips_show_processor_type_command): New command. - (mips_set_processor_type): New function. - (mips_read_processor_type): New function. - * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro. - * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro. - (NUM_REGS): Increase to account for all CP0 registers. - (REGISTER_NAMES): Add empty names for CP0 registers. - (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust. - (PRID_REGNUM): New macro. - -Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * README: Add warning about termcap in Ultrix and OSF/1. - -Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com) - - - * hppa-tdep.c: Remove including sys/dir.h from a target file. - -Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com) - - * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o. - - * nlm/gdbserve.c: Include before other NetWare headers. - * nlm/ppc.c: Likewise. - - * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library. - (StopBell): New function (stubbed out). - -Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (skip_trampoline_code): Handle shared library import - trampolines. - -Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com) - - * c-exp.y (yylex): Fix a bug in template scanning. - -Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com) - - * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out - the top bit returned by getDebugChar. - -Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com) - - * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables - to set remote load type and protocol. - * rom68k-rom.c: Add to_stop in target_ops. - - -Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c: Add TODO list. - (som_solib_add): Immediately return if $SHLIB_INFO$ sections does - not exist or has size zero. Slightly simplify error handling. - Keep an internal list of all the loaded shared libraries and - various tidbits of information about the loaded shared libraries. - Build section tables for each loaded shared library and add those - tables to the core target if necessary. - (som_solib_create_inferior_hook): Force re-reading of shared - libraries at exec time. - (som_sharedlibrary_info_command): New function for dumping - information about the currently loaded shared libraries. - (_initialize_som_solib): New function. - -Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o, - i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o, - mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o): - Add dependencies. - (copying.o, os9kread.o, remote.o): Update dependencies. - - * valarith.c (value_sub): When subtracting pointers, only - check for a match of the pointed to element lengths. - Cast element length to LONGEST to obtain a signed result for - pointer subtractions. - -Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu) - - * ch-exp.y (yylex): Fix off-by-one error when converting string to - lowercase. Null terminate new string. - - * hppa-tdep.c (rp_saved): Handle IMPORT stubs too. - - * somsolib.c (som_solib_add): Check the value of __dld_flags, if - it indicates __dld_list is not valid return an error. If it - indicates that libraries were not mapped privately, issue a - warning. - -Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symfile.c (syms_from_objfile): Only call find_lowest_section if - no ".text" section exists. - -Thu Nov 10 15:16:21 1994 Rob Savoye - - * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses - the new generic ROM interface in monitor.c. - * config/m68k/monitor.mt: Use new ROM support. - * monitor.c: Add support for xmodem download protocol. - -Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com) - - * findvar.c (find_saved_register): Fix a frame variable name. - * infcmd.c (finish_command): Ditto. - -Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Remove "Watchpoints seem not entirely reliable, though - they haven't failed me recently." item--this old (4.6 at least) - item is too vague to be useful (some watchpoint bugs have been - fixed since then). - * TODO: Add explanation of "RPC interface" item. - -Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker - stub unwind descriptors too. - - * Enable backtracing from inside a SOM shared library back into - user code. - * hppa-tdep.c (internalize_unwinds): Accept and use new - "text_offset" argument for dynamic relocation of - region_{start,end} fields in the unwind descriptor. - (read_unwind_info): Pass text_offset to internalize unwinds. - -Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m3-nat.c: Remove comments about arbitrary limit in - printf_filtered; that limit is gone. - -Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu) - - * Beginnings of SOM shared library support. Breakpoints and - single frame backtracing within the library only. Only works when - using the HPUX 9 dynamic linker. More functionality to be added - soon. - - * somsolib.c, somsolib.h: New files. - * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h - (ALLDEPFILES): Add somsolib.c. - (somsolib.o): Add some dependencies. - * somread.c (som_symtab_read): Accept multiple section offsets. - All callers changed. Adjust all text symbols with the first - section offset. - * symfile.c (find_lowest_section): Enable this function. Add some - tie-breaking logic when sections have the same vma. - (syms_from_objfile): Use find_lowest_section rather than looking - for ".text" by name. Relax warning to only warn if the lowest - section is not a code section. - * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o - * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h. - -Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu) - - * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge, - it is still needed for GCC-2.6 compiled code. - * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked - sometime after GCC-2.7 has been released. - - * hppa-tdep.c (frame_saved_pc): Mask off low two bits when - retrieving the PC from a signal handler caller. Fix thinko - in Stan's last change ("frame", should have been "frame->next"). - If the next frame is a signal handler caller and it's a system - call which has entered the kernel ((PSW & 0x2) != 0), then the - saved pc is in %r2 instead of %r31. - -Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to - "frame_info" throughout. - -Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com) - - * sparcl-stub.c: get rid of defs.h. - -Fri Nov 4 13:11:54 1994 Jim Kingdon - - * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}. - Correct definition of MMALLOC_DIR to reflect fact this is - gdb/gdbserver/Makefile.in, not gdb/Makefile.in. - - * gdbserver/server.c (main): After we kill the inferior in - response to a 'k' request, exit. - - * remote.c (remote_kill): Use catch_errors when calling putpkt. - (putpkt): Return int, not void, to match catch_errors calling - convention. - -Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com) - - * rs6000-tdep.c (pop_frame): Correct a variable name. - -Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Re-write item about SIGINT handling to reflect the fact - that target_stop now exists. - -Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - Replace useless FRAME, FRAME_ADDR types with struct frame_info * - and CORE_ADDR, respectively. - * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove. - * blockframe.c (get_frame_info): Remove. - * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c, - breakpoint.h, energize.c, findvar.c, gould-pinsn.c, - h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c, - infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c, - mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c, - sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c, - config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, - config/gould/tm-pn.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/mips/tm-mips.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, - config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with - struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR, - rename variables consistently (using `frame' or `fi'), remove - calls to get_frame_info and FRAME_INFO_ID, remove comments about - FRAME and FRAME_ADDR cruftiness. - -Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com) - - * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c, - remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c, - remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c, - remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c, - remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c, - w89k-rom.c, target.c, target.h: Add support for target_stop(). - -Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * osfsolib.c (solib_map_sections, first_link_map_member, - next_link_map_member, xfer_link_map_member): Retrieve and use - shared library relocation offset from runtime loader structures. - Use libxproc.a routines to get a working version if - USE_LDR_ROUTINES is defined. - * README: Remove item about shared library relocation for - Alpha OSF/1. - -Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com) - - * c-exp.y (yylex): scan template names, and scan nested class - names. - -Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/Makefile.in: install gdbserve.nlm. - - -Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-valprint.c (c_value_print): Check for plain literal `char' - target type when suppressing `(char *)' output for strings. - -Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com) - - * coffread.c (coff_symfile_init): Remove unused local abfd. - * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t - instead of long, for compatibility with mmalloc.h. - -Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * top.c (line_completion_function): Renamed from - symbol_completion_function, takes the line buffer and the - point in the line buffer as additional arguments. - (readline_line_completion_function): New function, interface - between readline and line_completion_function. - (init_main): Use it. - (complete_command): Use line_completion_function instead of - abusing rl_line_buffer. Free completion strings after printing - them. - * symtab.c (completion_list_add_name): Recheck for duplicates - if we intend to add a modified symbol. - - * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer - includes the number of methods from the baseclasses. - * stabsread.c (attach_fn_fields_to_type): No longer add the - number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL, - the baseclass type might not have been completely filled in yet. - * symtab.c (total_number_of_methods): New function to compute - the total number of methods for a type, including the methods - from baseclasses. - (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to - allocate the symbol array for find_methods. - - * stabsread.c (scan_file_globals): Add default case to minimal - symbol type switch, to avoid gcc -Wall warnings. - - * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): - Don't test for zero backchain pointer to recognize a signal - handler frame, if read() gets interrupted by a signal, the - backchain will be non zero. - (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c, - improve comment. - (SIG_FRAME_PC_OFFSET): New definition. - (FRAME_SAVED_PC): Return saved pc from sigcontext if this - is a signal handler frame. - * rs6000-tdep.c (function_frame_info): Do not error out - if we can't access the instructions. - - * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): - New definition to get the function address from a function pointer. - * valops.c (find_function_addr): Use it when calling a user - function through a function pointer. - -Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (MMALLOC_DIR): New definition. - (MMALLOC): Use MMALLOC_DIR. - (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h. - (OPCODES): Remove gratuitous "./". - * defs.h (mmalloc.h): Include. - (mmalloc, mrealloc, etc): Remove decls. - (cplus_demangle, cplus_demangle_opname): Remove decls. - -Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h, main.c, top.c: Change sense and name of - no_windows variable. Now called use_windows, and defaults to off - (for compatibility). - -Wed Oct 26 12:20:53 1994 Jim Kingdon - - * coffread.c (coff_symtab_read): If we get the address from - target_lookup_symbol, set the section to -2 not SECT_OFF_BSS. - (coff_symtab_read): Set value and section of symbol that - process_coff_symbol returns. - -Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * config/i386/tm-nbsd.h: Enable longjmp support. - -Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valarith.c (value_binop): Take care of ANSI `value preserving' - rule, which was not addressed by the previous change. - - * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is - generated by gcc-2.6, as a synonym for `oril r31,r1,0'. - - * TODO: Remove item about RS/6000 shared libraries. - -Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h, infrun.c (wait_for_inferior), top.c: Call - target_wait_hook to allow GUI to handle blocking for inferior. Call - call_command_hook in execute_command to provide means for wrapping - commands with GUI state change updates. - - * infrun.c (wait_for_inferior): Make sure - through_sigtramp_breakpoint is non-null before deleting. - -Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o. - -Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (coffread.o): Depend on target.h. - (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h). - -Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Fix typo. - -Wed Oct 19 11:32:15 1994 Jim Kingdon - - * objfiles.c (objfile_relocate): When relocating ->sections, use - objfile not symfile_objfile. - - * symtab.h, minsyms.c (minsyms_sort): New function. - * objfiles.c (objfile_relocate): Call it. - - * remote-vx.c (vx_add_symbols): Call breakpoint_re_set. - - * objfiles.c, objfiles.h (objfile_to_front): New function. - * remote-vx.c (vx_add_symbols): Call it. - - * coffread.c (coff_symtab_read): Handle common symbols the same - way that partial-stab.h does. - -Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com) - - * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and - machine/psl.h. These are host files. - -Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * objfiles.h (struct objfile): Fix comment--minimal_symbol_count - does *not* include the terminating NULL msymbol. - -Tue Oct 18 20:53:29 1994 Rob Savoye - - * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord - loader that reads files using BFD and converts it on the fly. - -Mon Oct 17 18:52:06 1994 Rob Savoye - - * monitor.c (set_loadtype_command): Fixed so it doesn't core dump. - * monitor.c (monitor_load): check the load type and load the file - accordingly. Default to gr_load_image(). - * monitor.c (monitor_load_ascii_srec): Load an ascii file in - srecord format by downloading to the monitor. - * w89k-rom.c, op50n-rom.c: set supported load types. - -Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (ALLDEPFILES): Remove xcoffexec.c. - * Makefile.in: Remove xcoffexec.o rule. - - * exec.c (exec_file_command): Add comment. - - Fix data and bss relocation for VxWorks 5.1: - * remote-vx.c (vx_add_symbols): New function. - (vx_load_command, add_symbol_stub): Call it instead of - symbol_file_add. - (vx_wait): Remove comment which was wrong to useless. - * remote-vx.c: Reindent much of file. - * coffread.c (cs_to_section, find_targ_sec): New functions. - (process_coff_symbol): Set SYMBOL_SECTION to result - from cs_to_section. - (coff_symtab_read): Call cs_to_section and deal with result - rather than assuming sections are in a certain order. Deal with - BSS. - * coffread.c: Remove text_bfd_scnum variable. - -Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com) - - * corelow.c: Format to standard. - (core_close): Use name instead of bfd_filename. - -Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * exec.c (map_vmap): Cast return from xmalloc to its proper type, - not to PTR. - - * symfile.c (reread_symbols): Include bfd_errmsg string in error - message if bfd_close fails. - * exec.c (exec_close), solib.c (clear_solib), corelow.c - (core_close), objfiles.c (free_objfile), irix5-nat.c - (clear_solib), osfsolib.c (clear_solib), remote-utils.c - (gr_load_image): Check for errors from bfd_close. - * solib.c (look_for_base), remote-utils.c (gr_load_image), - remote-udi.c (download), corelow.c (core_open), symfile.c - (symfile_bfd_open), symfile.c (generic_load): Add comment - regarding error from bfd_close. - * remote-udi.c (download), remote-utils.c (gr_load_image): Add - comment about bogus handling of errors from bfd_openr. - * exec.c (exec_close): Add comment regarding memory leak and - dangling reference to vp->name. - -Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * eval.c (evaluate_subexp): Make fnptr a LONGEST instead - of using longest_to_int. - - * infcmd.c (run_stack_dummy): Reinstate set_current_frame call, - mips and alpha targets need the real breakpoint pc for - creating the breakpoint frame. - - * stack.c (return_command): Cast return value to the return - type of the function from which we return. - * values.c (set_return_value): Pass VALUE_CONTENTS unmodified - to STORE_RETURN_VALUE. - - * symtab.c (lookup_symbol): Remove search for `static mangled - symbols', the search for `static symbols' already looks for - mangled and demangled symbols via lookup_block_symbol. - - * valarith.c (value_binop): Use ANSI C arithmetic conversions - when performing integral evaluations, implement BINOP_EQUAL and - BINOP_LESS. - (value_equal, value_less): Use value_binop to perform the - comparison if both operands have TYPE_CODE_INT. - - * rs6000-tdep.c (pop_frame): Make sure all registers are valid, - as they are written back later. Handle sp restore for frameless - functions. Use fdata.nosavedpc instead of fdata.frameless to - determine if the pc has been saved. - (function_frame_info): Handle `mr r31,r1', which is generated by - gcc-2.6, as a synonym for `oril r31,r1,0'. - (skip_trampoline_code): Handle shared library trampolines. - * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with - their real name. Enables setting of breakpoints in shared libraries - before the executable is run. - -Fri Oct 14 19:39:47 1994 Rob Savoye - - * monitor.h, remote-mon.c: Hack up to so the old ROM monitor - interface code still works with the new ROM monitor - structures. Fake out a couple of fields. - -Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com) - - * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc, - target_write_pc, target_read_fp, target_write_fp): Rename to - h8500_read_sp, etc. - (h8500_read_pc, h8500_write_pc): Add pid argument. - * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP, - TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP): - Change to match functions above. - -Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * NEWS: Add item about if and while. - - * .gdbinit: Restore `end'; it was not excess. Reindent - list-objfiles to make this clear. Comment out all of - list-objfiles because old gdb's choke on it. - -Wed Oct 12 23:19:08 1994 Ian Lance Taylor - - * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and - include tm-mips64.h. - -Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (ANNOTATE_OBS): New definition. - (COMMON_OBS): Add exec.o. - (annotate.o): Remove extra compile rule. - * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists - everywhere. - - * .gdbinit: Remove excess `end'. - - * exec.c: Merge in RS6000 support from xcoffexec.c. - (symfile.h, objfiles.h, xcoffsolib.h): Include. - (vmap): New global variable. - (exec_close): Close and free objects in vmap chain. - (exec_file_command) [IBM6000_TARGET]: Set up initial vmap. - (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c. - (exec_files_info): Print vmap information. - * xcoffexec.c: Remove. - * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt - (TDEPFILES): Use exec.o instead of xcoffexec.o. - * TODO: Remove pertinent items. - -Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu) - - * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they - are no longer needed as of gcc-2.6.0. - -Tue Oct 11 15:51:01 1994 Ian Lance Taylor - - * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC - Lynx wait status. - (fetch_core_registers): Don't try to fetch a register if - regmap maps it to -1. - * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0 - and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx - stores the registers in a weird order. - -Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * blockframe.c (reinit_frame_cache): Reinstate select_frame call - if inferior_pid is nonzero. - -Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Speed up GDB startup time by not demangling partial symbols. - * symfile.h (ADD_PSYMBOL_VT_TO_LIST), - symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): - No longer demangle partial symbols. - * symtab.c (lookup_symbol, list_symbols): Handle mangled - variables, e.g. C++ static members, via the minimal symbols. - - Handle reordered functions in an objfile, for Irix 5.2 shared - libraries. - * objfiles.h (OBJF_REORDERED): New bit in the objfile flags, - set if the functions in an objfile are reordered. - * mdebugread.c (parse_partial_symbols): Detect reordered - functions in an objfile. - * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive - lookup algorithm if the functions in the objfile are reordered. - - * xcoffexec.c (exec_close): If the current target has a copy - of the exec_ops sections, reflect the freeing of the sections - in current_target. - - * valops.c (call_function_by_hand): Use `sizeof dummy1', not - `sizeof dummy', for constructing the call dummy code. - - * config/sparc/tm-sparc.h: Add PARAMS declarations to all - function declarations. - * sparc-tdep.c (sparc_pop_frame): Cast result of - read_memory_integer to CORE_ADDR when passing it to PC_ADJUST. - - * irix5-nat.c (enable_break): Set breakpoint at the entry point - of the executable, to handle the case where main resides in a - shared library. - * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly - after shared library symbol reading, to get rid of a warning from - heuristic_proc_start if the startup code has no symbolic debug info. - - * breakpoint.h (struct breakpoint): Add new fields language - and input_radix, to enable breakpoint resetting with the - proper language and radix. - * breakpoint.c (set_raw_breakpoint): Initialize them. - (breakpoint_re_set_one): Use them when resetting the breakpoint. - (breakpoint_re_set): Preserve current language and input_radix - across breakpoint_re_set_one calls. - - * symtab.c (decode_line_1): Do not build a canonical line - specification for `*expr' line specifications. - - * breakpoint.h (bpstat_stop_status): Fix prototype declaration. - -Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - The point of these changes is to avoid reading the frame pointer - and stack pointer during stepping, to speed things up. - A. Changes to not select a frame until we need a selected frame: - * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1). - * infrun.c (wait_for_inferior): Move call to select_frame back to - normal_stop. This reverts a change of 13 Apr 94 (it says Jeff - Law, but the change was my idea); the only reason for that change - was so we could save and restore the selected frame in - wait_for_inferior, and now that flush_cached frames clears the - selected frame, that should work OK now. - B. Changes to not create a current_frame until we need one: - * blockframe.c (get_current_frame): If current_frame is NULL, try - to create an innermost frame. - * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy), - infrun.c (wait_for_inferior), thread.c (thread_switch), - convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame), - alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command), - h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame), - hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame), - i960-tdep.c (pop_frame), m68k-tdep.c - (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c - (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c - (pop_frame), config/arm/tm-arm.h (POP_FRAME), - config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h - (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME), - config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h - (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't - call create_new_frame. - * corelow.c (core_open), altos-xdep.c (core_file_command), - arm-xdep.c (core_file_command), gould-xdep.c (core_file_command), - m3-nat.c (select_thread), sun386-nat.c (core_file_command), - umax-xdep.c (core_file_command): Don't call create_new_frame; do - call flush_cached_frames. - * blockframe.c (reinit_frame_cache): Don't call create_new_frame - or select_frame. - C. Changes to get rid of stop_frame_address and instead only - fetch the frame pointer when we need it. - * breakpoint.c (bpstat_stop_status): Remove argument - frame_address; use FRAME_FP (get_current_frame ()). - * infrun.c (wait_for_inferior): Don't pass frame pointer to - bpstat_stop_status. - * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame - ()) instead of stop_frame_address. - * infrun.c (save_inferior_status, restore_inferior_status), - inferior.h (struct inferior_status): Don't save and restore - stop_frame_address. - * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c - (select_thread): Remove stop_frame_address and uses thereof. - D. Same thing for the stack pointer. - * infrun.c (wait_for_inferior): Remove stop_sp and replace - uses thereof with read_sp (). - E. Change to eliminate one nasty little spot where we were - wanting to know the frame pointer from before the current step - (idea from GDB 3.5, which saved my ass, because my other ideas of - how to fix it were very baroque). - * infrun.c: Remove prev_frame_address. - * infrun.c (wait_for_inferior, step_over_function): Use - step_frame_address instead of prev_frame_address. - F. Same basic idea for the stack pointer. - * inferior.h, infcmd.c: New variable step_sp. - * infcmd.c (step_1, until_next_command): Set it. - * infrun.c: Remove prev_sp and replace uses by step_sp. - * infrun.c (wait_for_inferior): If we get out of the step - range, then set step_sp to the current stack pointer before we - start going again. - -Fri Oct 7 12:17:17 1994 Ian Lance Taylor - - * top.c (target_byte_order_auto): New static variable. - (set_endian): Mention that ``auto'' is permitted. - (set_endian_auto): New static function. - (show_endian): Change message based on target_byte_order_auto. - (set_endian_from_file): New function. - (init_main): Add command ``auto'' to endianlist. - * exec.c (exec_file_command): Call set_endian_from_file. - * defs.h (set_endian_from_file): Declare. - -Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/i386.c (flush_i_cache): New function, does nothing. - (frame_to_registers, registers_to_frame, set_step_traps, - clear_step_traps, do_status): Make non-static. - -Thu Oct 6 12:26:42 1994 Ian Lance Taylor - - * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already - defined, define as 0. - (FIX_CALL_DUMMY): Rewrite to remove presumption that host and - target are similar. - * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - (BREAKPOINT): Remove definition. - * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - (BREAKPOINT): Remove definition. - * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a - value of 1, rather than without a value. - * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise. - * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at - run time rather than at compile time. - - * remote-mips.c (break_insn): Remove. - (BREAK_INSN, BREAK_INSN_SIZE): Define. - (mips_insert_breakpoint): Use BREAK_INSN, not break_insn. - (mips_remove_breakpoint): Likewise. - - * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h, - define TARGET_BYTE_ORDER as target_byte_order, and declare - target_byte_order as an extern int, and define BITS_BIG_ENDIAN as - a test of TARGET_BYTE_ORDER. - * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is - defined: - (endianlist, target_byte_order): New variables. - (set_endian, set_endian_big, set_endian_little): New functions. - (show_endian): New function. - (init_cmd_lists): Initialize endianlist. - (init_main): Add commands ``set endian big'', ``set endian - little'', and ``show endian''. - * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and - BITS_BIG_ENDIAN to switch at run time rather than at compile time. - * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise. - * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise. - * values.c: Likewise. - -Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}. - - * nlm/Makefile.in: Get rid of NWINCLUDES. - * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES. - User should now configure with --with-headers. - -Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/server.c (main): Silently accept all unrecognized - requests and send back a zero length acknowledge. That is what - *-stub.c do and is what remote.c expects. - -Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * corelow.c (core_open): Copy the modified to_sections_end - vector from current_target to core_ops too. - - * gdbserver/server.c (main): Silently accept query requests - and send back a zero length acknowledge. - -Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/Makefile.in: Don't define NWINCLUDES. - * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES. - -Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace. - -Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com) - - * lynx-nat.c (child_wait): Use status.w_status, not status, in - arithmetic. status is a `union wait'. - - * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *. - - * lynx-nat.c (child_wait): Pass fourth argument to ptrace. - -Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change. - -Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * coffread.c (complete_symtab): If last_source_file is set upon - entry, free it. - -Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (read_xcoff_symtab, case C_FILE): - Set main_aux before using it. - - * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users. - - * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were - ignoring before. But continue to ignore XMC_DS. - -Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_read_array_type): Do not change the type code - to TYPE_CODE_PTR for "char foo[]". Just make it a zero length - array type. - - * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with - lengths other than 32bits (HP C 9.69 represents an "unsigned char" - as an T_UNS_LONG with length 8). - - * hpread.c (struct hpread_symfile_info): Delete have_module field - and accessor macro. Minor indentation fix. - (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab - and reset state variables have_name & texthigh if pst is NULL. - (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a - partial symbol table if pst is non-NULL. If pst is NULL, then - start a new psymtab. - (hpread_process_one_debug_symbol, case K_MODULE): Now empty. - (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and - correct handling of subfiles. - -Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * defs.h (misc_command_type): Remove trailing comma from - enumerator list. - -Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc - out of an interrupt frame. - -Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if - defined. - * values.c (unpack_double) [INVALID_FLOAT]: Ditto. - * mips-tdep.c (mips_print_register): Don't test float validity. - * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, - config/arm/tm-arm.h, config/convex/tm-convex.h, - config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, - config/i386/tm-i386v.h, config/i386/tm-sun386.h, - config/i960/tm-i960.h, config/m68k/tm-m68k.h, - config/m88k/tm-m88k.h, config/mips/tm-mips.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h, - config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h, - config/pa/tm-hppa.h, config/pyr/tm-pyr.h, - config/rs6000/tm-rs6000.h, config/sh/tm-sh.h, - config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT): - Remove definition. - -Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Remove item about adding general multi-threaded stuff; - this is done. - Remove item about specifying arbitrary locations of stack frames - (this works on some machines). - Remove item about debugging functions without a frame pointer - (this works on some machines). - Remove item about re-writing macros which handle frame chaining and - frameless functions. They have been re-written at least once - since that item was written. - Remove item about gdb catching SIGINT when attached; this is done. - Remove item about having list_command not read symbols--why bother? - -Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com) - - * TODO: Append contents of Projects file. - * Projects: Remove. - -Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * corelow.c (add_solib_stub): Remove copying of to_sections, - pass current_target to SOLIB_ADD. The Sep 10 change failed - if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access - target memory. - * corelow.c (core_open): After reading the shared libraries, - copy the modified to_sections vector from current_target to - core_ops, so that core_close can free it later. - * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core): - Pass down target parameter from SOLIB_ADD and use it instead of - directly accessing core_ops. - -Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * solib.c: *BSD systems need to be included before - . - - * i386b-nat.c: Add i386_float_info(), etc. - * config/i386/nm-nbsd.h: #define FLOAT_INFO. - - * config/nm-nbsd.h: New file, for generic NetBSD native support. - * config/i386/nm-nbsd.h: Use it. - * config/sparc/nm-nbsd.h: Use it. - * config/ns32k/nm-nbsd.h: Use it. - - * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht]. - (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht]. - * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}: - New files, support for NetBSD/i386. - * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}: - New files, support for NetBSD/ns32k. - -Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * .gdbinit: Add list-objfiles command. - - * TODO: Reword item regarding NO_STD_REGS. - - * coffread.c (record_minimal_symbol, coff_read_enum_type, - coff_read_struct_type): Allocate on symbol_obstack, not directly - via malloc/savestring. - -Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com) - - * TODO: Add more items. - * tests: Remove the directory and all of its (obsolete) contents. - -Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * coffread.c (init_stringtab): When copying length to stringtab, - use target format, not host format, since that is what the rest of - the code assumes. - -Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o, - nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and - NWINCLUDES definitions. - * i386-nlmstub.c: Removed. - -Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to - char * (from const char *) before assigning. Don't save string we - pass to record_minimal_symbol (it already saves it). - - -Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * cp-valprint.c (static_field_print): New variable, controls - printing of static members. - (_initialize_cp_valprint): New print set subcommand - "static-members". Turn on printing of static members by default. - (cp_print_value_fields): Print static members if necessary. - - * solib.c: Remove inclusion of libelf.h and elf/mips.h. - (elf_locate_base): Use only standard BFD functions to collect - information about the .dynamic section. Check for DT_MIPS_RLD_MAP - tag only if it got defined via the inclusion of . - - * f-exp.y: Write block for OP_VAR_VALUE. - * f-valprint.c (info_common_command): Handle `info common' - without an argument correctly. - - * c-typeprint.c (c_type_print_base): Handle template constructors. - * symtab.c (gdb_mangle_name): Handle template method mangling, - get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2. - -Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * gdbtypes.h (TYPE_INDEX_TYPE): New macro. - * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE. - * ch-valprint.c (chill_val_print): Pass index type directly - (instead of its TYPE_TARGET_TYPE) to print_type_scalar. - * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB - if the index type is a stub. - -Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh, - i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh, - ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh, - delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh, - m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh}, - config/mips/riscos.mh, config/pa/hppahpux.mh, - config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh, - sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh, - vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer - define. - * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define. - -Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt. - Also, add decl for symtab_to_filename. - * source.c (symtab_to_filename): New. Returns the file - associated with a symtab. - * top.c: Define interactive_hook. Called during QUIT to animate - the GUI. - -Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * stabsread.c (read_type): Handle stub types for bitstrings. - * stabsread.c (read_array_type): Check for stub domain type - using TYPE_FLAG_STUB, not its length. - * gdbtypes.c (create_set_type): Handle a stub domain type. - - * ch-exp.y: Get rid of some extra non-terminals, and move - their rules into primitive_value. - * parser-defs.h: Add comment about unary postfix operators. - * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix. - * expprint.c (print_subexp): Recognize unary postfix operator. - -Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com) - - * remote-hms.c: use remote_debug instead of hms_silent toggle. - Add warnings about depreciation of `snoop' cmd. - -Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote-hms.c (hms_read_inferior_memory): Cope when - target sends both \r and \n. - -Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com) - - * remote-mips.c (mips_error): Place NORETURN macro correctly. - * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED. - -Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about - mst_solib_trampoline. - - * f-valprint.c (f_val_print): Change cast of valaddr from - CORE_ADDR * to char **, since that is how it is used. - - * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names - using obsavestring, and pass that to prim_record_minimal_symbol. - Having the objfile point to bfd_asymbol_name directly doesn't work - if we save and restore a mapped symbol file. - - -Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com) - - * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files - to add a generic ROM monitor interface, and support file for the - WinBond W89K and the Oki OP50N PA based target boards. - - -Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3. - -Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last - change by replacing `symbols_added' with `so_last'. - * mdebugread.c (parse_external, parse_partial_symbols): Ignore - global common symbols, they will be resolved by the runtime loader. - * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref): - Handle scSCommon like scCommon symbols. - -Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * corelow.c (add_solib_stub): Copy to_sections changes from - core_ops to current_target after adding the shared libraries. - * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file, - find_corresponding_bincl_psymtab): Change `repeated header not seen' - error to a complaint, simplify complaint. - * procfs.c (signalname, errnoname): Make `name' const. - * symfile.c (reread_symbols): Use filename from old BFD to - reopen the objfile. - * values.c (record_latest_value): Don't record value in the - history chain until we are sure there won't be an error. - -Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other - cruft. - - * config/i386/gdbserve.mt: New file, defs for i386 nlm stub. - -Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote.c (fromhex): Make error more explicit. - (read_frame): Don't print bad checksum information unless - remote_debugging. Don't use repeat count unless it's > 0. - * remote-e7000.c (expect): When echoing, ignore multiple newlines. - (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops): - Optionally cope with BC style breakpoints. - (e7000_command): After command send directly to the E7000 mark - registers as changed. - (why_stop, e7000_wait: Understand BC style stop condition. - * sh-tdep.c (sh_skip_prologue): Understand more complicated - sequences. (frame_find_saved_regs): Likewise. - * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC): - Handle extra arg. - * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini. - (more work here to come) - * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function - fields. - -Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * sparclite/Makefile.in: Assorted stuff needed for eload. - - * sparclite/eload.c: Merge in command line argument parsing and - error message handling improvements orignally made to aload.c. - -Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu) - - * defs.h (enum misc_command_type, command_control_type): Enums - for describing the command and control types. - (struct command_line): Add new fields to keep track of the command - type and body associated with the command. - * top.c: Include value.h. Delete whitespace at the end of lines. - (build_command_line, get_command_line): New functions. - (execute_control_command, while_command, if_command): Likewise. - (realloc_body_list, read_next_line): Likewise. - (recurse_read_control_structure): Likewise. - (execute_user_command): Call execute_control_command. - (read_command_lines): Simplify by calling read_next_line, call - read_control_structure for "if" and "while" commands. - (free_command_lines): Free new fields in the command structure. - (define_command): Reset control_level to zero. - (init_main): Install command handlers for "if" and "while" commands. - -Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com) - - * c-typeprint.c (c_type_print_varspec_prefix, - c_type_print_varspec_suffix): Add cases for Fortran type codes. - * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran, - call f77_value_literal_string instead. - * f_exp.y: Include , move include of parser-defs.h. - (parse_number): Translate 'd' floats to 'e' so atof() works. - (yylex): Remove unused variables. - * f-lang.c: Include . - (get_bf_for_fcn): Remove unused variable. - * f-typeprint.c (f_type_print_varspec_prefix, - f_type_print_varspec_suffix): Remove unused - variables, add cases to switch statements. - (f_type_print_base): Remove unused variables. - * f-valprint.c (gdbcore.h, command.h): Include. - (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound): - Call read_memory_integer with correct number of arguments. - (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound - with correct argument type. - (f77_print_array): Removed unused array array_size_array. - (f_val_print): Don't use a CORE_ADDR as a char *. - * valops.c (value_cast): Handle COMPLEX and BOOL types. - (value_assign): Handle Fortran literal string and complex values. - (f77_cast_into_complex, f77_assign_from_literal_string, - f77_assign_from_literal_complex): New functions. - -Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE - case more robust. - -Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com) - - * i960-tdep.c (signal.h): Don't include. - - * cxux-nat.c (target_is_m88110): Remove definition. - - * configure.in (config/nm-empty.h): If cross only, use instead - of config/nm-trash.h. - * config/nm-trash.h: Remove. - * config/nm-empty.h: New file. - * config/i386/nm-m3.h: New file, includes config/nm-m3.h. - * config/mips/nm-m3.h: New file, includes config/nm-m3.h. - * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h. - * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h. - * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h. - - -Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * configure.in: No longer look for nm, tm, and xm headers in - config/
; they are always in config//
. - -Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com) - - * objfiles.c (allocate_objfile): Add the newly-created objfile to - the end of the list of objfiles, instead of at the beginning. - - * xcoffread.c (allocate_include_entry): New function, abstracted - from code in record_include_begin. - (record_include_begin, record_include_end): Call it. - - * blockframe.c (reinit_frame_cache): Test inferior_pid instead of - target_has_stack to decide whether to create a real stack frame - for the cache. - - * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor - section. - * config/m88k/tm-cxux.h (CXUX_TARGET): Define. - - * h8300-tdep.c: Include "dis-asm.h" instead of . - -Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com) - - * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and - field names into what is expected by sparc-nat.c. - -Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * c-typeprint.c (c_typedef_print): Add missing Chill support. - -Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com) - - * rs6000-pinsn.c (print_insn): Use powerpc disassembler when - doing Power PC. - * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC. - - * config/i386/i386lynx.mh, config/m68k/m68klynx.mh, - config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable - ser-tcp. - - * nlm/Makefile.in: Get rid of NWSOURCE. - * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's. - * nlm/gdbserve.o: Add dummy __main routine. - * nlm/gdbserve.def: Turn on debug. - -Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com) - - * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete. - -Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * config/tm-nbsd.h: New file, support for all NetBSD targets. - * config/xm-nbsd.h: fix typo. - * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from - {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming - conventions. - * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht]. - -Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com) - - * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory): - change typeo in error msg (`inferrior' -> `inferior'). - -Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com) - - * inflow.c (set_sigint_trap, clear_sigint_trap): Check for - attach_flag (this check was performed by the callers). Also check - inferior_thisrun_terminal. - * inftarg.c (child_wait), lynx-nat.c (child_wait), - procfs.c (wait_fd), symm-nat.c (child_wait): Don't check - attach_flag in deciding whether to call set_sigint_trap and - clear_sigint_trap. - - * value.h (struct value): Change literal_data from PTR to char *, - since that is the way it is used. - -Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu) - - * somread.c (som_symfile_read): Force unwinds to be re-read after - reading in a new partial symbol table. - -Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition, - an obsolete conditional. - * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use, - an obsolete conditional. - * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up - comments. - -Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (ns32k-opcode.h): Remove reference. - (ns32k-pinsn.o): Update dependencies. - * ns32k-opcode.h: Remove file. - * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove - all other code in this file. - -Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com) - - * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead. - * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o. - - * nlm/Makefile.in: Add rule for .S.o. - * nlm/aio.h: Protect from multiple inclusions. - * nlm/alpha-io.S: Remove everything we don't need. - * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}: - Remove, no longer needed. - * nlm/alpha.c: Merge in lots of stuff from previous files. - * nlm/alpha.h: Don't #include alpha-patch.h. Make - breakpoint_insn extern. - * Move stuff from alpha-patch.h into here. - - * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o. - -Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com) - - * annotate.c (annotate_starting): Flush output. - -Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symfile.c (symbol_file_add): Move reinit_frame_cache call to - the callers of symbol_file_add. Gets rid of heuristic fence-post - warnings on mips and alpha targets when the PC resides in a shared - library which is not yet read in. - * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files), - irix5-nat.c (solib_add), osfsolib.c (solib_add), - remote-vx.c (vx_open), solib.c (solib_add): - Add call to reinit_frame_cache after all shared libraries are read in. - * remote-udi.c (udi_load), remote-vx.c (vx_load_command), - symfile.c (symbol_file_command, add_symbol_file_command): - Add call to reinit_frame_cache after symbol_file_add. - -Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com) - - * config/xm-nbsd.h: New file, support for all NetBSD ports. - * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h, - sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc. - * configure.in: Add sparc-*-netbsd target. - -Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com) - - * remote-vx.c (vx_attach): Interpret the command argument as an - unsigned long. - -Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * configure.in: Change i[34]86 to i[345]86. - * nlm/configure.in: Likewise. - * gdbserver/configure.in: Likewise. - -Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com) - - * configure.in (i386-*-netware): Automatically configure nlm - subdir. - -Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com) - - * nlm/gdbserve.c: conditionalize header file inclusion for either - NetWare 4.0 or PIN targets. - * nlm/i386.c: include appropriate header files. - * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0 - targets. - -Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com) - - * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups. - * nlm/gdbserve.def: Autoload clib. - -Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com) - - * breakpoint.c (condition_command): Call breakpoints_changed. - - * gdbtypes.h: Declare f77_create_literal_string_type and - f77_create_literal_complex_type. - * valops.c (f77_value_literal_string, f77_value_substring, - f77_value_literal_complex): Use xmalloc not malloc. - * valops.c (f77_value_literal_string, f77_value_substring): - Make addr char * not CORE_ADDR. - * value.h (struct value): Add new field literal_data of aligner union. - (VALUE_LITERAL_DATA): Use it. - * f-lang.h: Declare find_common_for_function. - * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and - myaddr fields of a union. Don't overload it with the frame field - (not sure this is necessary; I'm not sure what lval_* codes - VALUE_SUBSTRING_* can be used with). - -Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh, - ultra3.mt}: Clean up comments, remove no-longer-used definitions. - - * rs6000-nat.c: Include libbfd.h again, needed until reference - to bfd_cache_lookup is cleaned out. - - * config/i386/linux.mh (XM_CLIBS): Add -lm. - -Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - Work to reduce the interrupts-off duration when running in DOS. - * ser-go32.c: (dos_async_ready): See if anything is in the buffer. - (dos_async_rx): rewrite to unpack as many characters from the - asynctsr as possible into a local buffer. - -Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com) - - Initial Fortran language support, adapted from work by Farooq Butt - (fmbutt@engage.sps.mot.com). - * Makefile.in: Add Fortran-related files and dependencies. - * defs.h (language_fortran): New language enum. - * language.h (_LANG_fortran): Define. - (MAX_FORTRAN_DIMS): Define. - * expression.h: Reformat to standard. - (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST, - OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes. - * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX, - TYPE_CODE_LITERAL_STRING): New type codes. - (type): New fields upper_bound_type and lower_bound_type. - (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE, - TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New - macros. - (builtin_type_f_character, etc): Declare. - * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define. - * f-exp.y: New file, Fortran expression grammar. - * f-lang.c: New file, Fortran language support functions. - * f-lang.h: New file, Fortran language support declarations. - * f-typeprint.c: New file, Fortran type printing. - * f-valprint.c: New file, Fortran value printing. - * eval.c (evaluate_subexp): Add code for new expression opcodes, - fix wording of error message. - * gdbtypes.c (f77_create_literal_complex_type, - f77_create_literal_string_type): New functions. - * language.c (set_language_command): Add Fortran info. - (calc_f77_array_dims): New function. - * parse.c (length_of_subexp, prefixify_subexp): Add cases for new - expression opcodes. - * symfile.c (deduce_language_from_filename): Recognize .f and .F - as Fortran source files. - * valops.c (f77_value_literal_string, f77_value_substring, - f77_value_literal_complex): New functions. - -Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-typeprint.c (c_print_type): Assume demangled arguments - if a '(' is found in varstring, looking for ')' at the end of - varstring did fail with demangled const member functions, which - have a trailing `const'. - * remote.c (get_offsets, putpkt): Change to `char' buffers, - to avoid errors when compiling with DEC c89. - (remote_wait): Cast to `char *' before passing buffer to - fputs_filtered, to avoid errors when compiling with DEC c89. - (remote_wait): Do not return inferior_pid by default, this - statement is never reached, which causes warnings from some - compilers. - * stabsread.c (scan_file_globals): Ignore static minimal symbols. - * symfile.c (load_command): If called with no argument, try - to get the filename from the executable file. - (generic_load): Remove check for NULL filename, it is done - in load_command now. - -Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu) - - * Makefile.in (ALLDEPFILES): Add hpread.c. - (hpread.o): Add dependencies. - - * somread.c: Do not include "aout/aout64.h". SOM has nothing to - do with a.out. - (BYTES_IN_WORD): Delete. - (som_symfile_read): Call hpread_build_psymtabs to build any - minimal symbols based on the HP C native debug symbols. - (som_symfile_finish): Call hpread_symfile_finish. - (som_symfile_init): Call hpread_symfile_init. - * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define. - * hppa-tdep.c (hpread_adjust_stack_address): New function. - - * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o - * config/pa/hppahpux.mh (NATDEPFILES): Likewise. - * hpread.c: New file. - -Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (skip_trampoline_code): Revert incorrect change - from June 2, 1994 (what was I thinking?!?). Fix it right this - time. - -Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code. - -Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com) - - * README: Grammar improvements, clarifications, updates. - -Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and - NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target. - * configure.in (powerpc-*-netware*): Automatically configure nlm - subdir. - * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha - specific stuff. Make things more configurable. - * nlm/configure.in: Add powerpc-*-netware* target. Use - gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h - files. - * nlm/gdbserve.c: Move Alpha specific stuff into other files. - Remove lots of architecture-specific stuff. - * nlm/gdbserve.def: Add new imports. - * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code. - * nlm/prelude.c: Don't include libhooks.h, get rid of call to - register library. - * nlm/prelude.o: What was this doing here? - * config/alpha/gdbserve.mt: Defs for alpha nlm stub. - * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub. - * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB. - * config/powerpc/tm-ppc-nw.h: Ditto. - - * nlmstub.def: New file, contains imports for 386 nlm stub. - -Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com) - - * remote-pa.c: New file for HPPA embedded support. Currently it's - a copy of remote.c. - * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c. - -Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE, - STORE_RETURN_VALUE): Define to use %a0 for pointers. - -Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-mips.c: Remove unused declaration of mips_load. - -Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com) - - * coffread.c: General cleanup, and support for section offsets. - (time.h, sys/types.h, libbfd.h): Don't include. - (cur_src_start_addr, cur_src_end_addr): Rename to - current_source_start_addr, current_source_end_addr. - (nlist_stream_global): Remove. - (nlist_bfd_global): New global variable. - (coff_symfile_read): Remove code that gets and uses fileno() - directly. - (read_coff_symtab, enter_linenos, process_coff_symbol): Add - section_offsets parameter, add text/data section offset to - appropriate symbols' values. - (read_one_sym): Use bfd_read instead of fread. - (init_stringtab, init_lineno): Change first parameter to a bfd, - use bfd routines instead of raw I/O. - -Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (decode_line_1): If funfirstline and we get a - non-LOC_BLOCK symbol (e.g. variable or type), then error(). - - * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB): - Remove; unused. - (TAGFILES_NO_SRCDIR): Remove ALLPARAM. - (HFILES_NO_SRCDIR): Remove all files in config sub-directory. - (TAGS): Also pass result of find on config sub-directory to etags. - (ALLPARAM): Remove; now unused. - -Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.13.1 - * NEWS, README: Update to match gdb 4.13 release version. - -Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com) - - Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com). - * cxux-nat.c: Remove dangling #else block. - (m88k_harris_core_register_addr): New function. - - * environ.c (init_environ): If no environment, do nothing. - -Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Delete rest of TODO list. Do not include "libbfd.h", - , , "demangle.h", , - "expression.h", "language.h", "gdbtypes.h", "demangleh". - Move all global variables into the private symbol table structure - and add accessor macros. Update some comments. - (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it. - (hpread_end_psymtab): New function to end a partial symbol table, - all callers changed (no more bogus sharing with dbxread.c). - -Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com) - - * remote.c (remote_wait): Return inferior_pid instead of 0 for - `W` message. - -Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * sparclite/aload.c (sys_error, error): Use vfprintf for variable - argument lists. - -Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com) - - * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno, - errno_max, signo_max, strtoerrno, strtosigno): Delete. - Include "libiberty.h" instead. - -Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com) - - * i386v-nat.c (i386_insert_nonaligned_watchpoint): - add additional argument specifying raw address to permit - proper release of debug registers. - (i386_insert_watchpoint, i386_insert_aligned_watchpoint): - change all callers. - -Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h, top.c: Use `extern' in declarations of GUI hooks, and - define them in top.c. Add comments to the hooks. - -Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com) - - * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and - `to_remove_breakpoint' fields. - -Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infcmd.c (run_command): Remove comment suggesting using - target_has_execution instead of inferior_pid. - -Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com) - - * remote-mips.c (mips_open): add code to handle baud rate. - -Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com) - - * infrun.c (wait_for_inferior): Call target_resume() upon - detection of new processes. - - * procfs.c (create_procinfo): Return pointer to new procinfo - structure. - * (do_detach): Spacing & formatting cleanup. - * (procfs_wait): Move wait_again label to ensure that we really - wait again. On exit from fork, release new child from gdbs' - clutches. - * (procfs_set_sproc_trap): Enable trapping of fork and vfork. - -Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_process_one_debug_symbol): Fix block scoping - problem (losing localvars on the close-brace instead of after - the close brace). - -Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * i386-nlmstub.c (handle_exception): Wait until the thread has - been started before killing the NLM by pointing the PC at - _exit(). - -Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5, - Irix 5 has a standard _sigtramp signal handler. - * irix5-nat.c (solib_add): Get rid of sigtramp_address handling, - it is not needed for a standard _sigtramp signal handler. - Add shared library sections to the section table of the target - before adding the symbols. - * mips-tdep.c (mips_skip_prologue): Do not skip load immediate - instructions that do not prepare a stack adjustment. - * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition, - which does the right thing on machines where `char' is unsigned. - -Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com) - - * remote.c (remote_open): Move setting of inferior_pid prior to - call to remote_start_remote. Also use unique value for pid to - avoid confusion with read_register_pid & friends. - * (remote_wait): Return inferior_pid instead of 0 in all cases. - -Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com) - - * dwarfread.c (bfd.h): Don't include. - -Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * i386-nlmstub.c (handle_exception): Point the PC at _exit() to - kill the program being debugged. KillMe(), the undocumented - call intended for this purpose, causes the server to hang. - -Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote.c (read_frame): Calculate run length encoded checksum - correctly. - * config/sh/stub.c: New file. - -Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com) - - * target.c (find_default_run_target): Make sure to_can_run is set - before calling it. - -Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Remove note about fast watchpoints and remove obsolete - Mach stuff. - -Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h, - config/sparc/xm-sun4sol2.h (NORETURN): Don't define. - * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining. - -Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com) - - * target.c (add_target): Don't call clean_target on target - vectors anymore. - * (unpush_target): Test for to_close being set before calling. - * (target_xfer_memory, target_info): Check for to_has_memory - before playing with memory. - - * remote.c (remote_open): Set inferior_pid to make kill command - happy. - * inflow.c (kill_command): Revert change of Aug 2. Use - inferior_pid to determine whether to print out "The program is not - being run." message. - -Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname. - * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff. - * m3-nat.c: Pass argument to return_to_top_level. - Declare m3_kill_inferior before use. - (port_chain_insert): In "can't happen" case, abort rather than - setting `mid' to large decimal constant (which gcc warns about). - (get_thread_name): Use cast to convert const char * to char *. - (add_mach_specific_commands): #if 0 "thread break" command. - (m3_trace_him): Call push_target. - (mach_really_wait): New argument pid; remove unused - variable pid. - (intercept_exec_calls): Call target_terminal_init and - target_terminal_inferior once the child execs. - * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED. - -Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com) - - * procfs.c (procfs_mourn_inferior): don't dereference the - procinfo pointer after it has been freed. - -Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com) - - * breakpoint.c (breakpoint_1): Improve pluralization in display - of breakpoint hit counts. - - * language.h (struct language_defn): Remove unused field - la_longest_float. - (longest_float): Remove, no longer used. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn): Remove init of la_longest_float field. - * c-lang.c (c_language_defn, cplus_language_defn, - asm_language_defn): Ditto. - * ch-lang.c (chill_language_defn): Ditto. - * m2-lang.c (m2_language_defn): Ditto. - -Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com) - - * defs.h (bfd_read, bfd_seek): Remove declarations. - * os9kread.c, rs6000-nat.c (libbfd.h): Don't include. - -Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * inflow.c (kill_command): Fix a bug which prevented target - programs to be killed. - -Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com) - - * defs.h: Change two-line declarations to one-line form. - (NORETURN): Define as "volatile" only for older GCCs. - (ATTR_NORETURN): Define for newer GCCs. - * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration. - -Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments. - * breakpoint.c (delete_breakpoint, enable_breakpoint, - disable_breakpoint): Don't call breakpoints_changed; it is now - called via the *_breakpoint_hook functions. - * annotate.c (_initialize_annotate, breakpoint_changed): New functions. - -Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com) - - * stabsread.c (read_type): Fix a bug in enum size calculation. - -Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (compare_unwind_entries): Add "const" to both - argument types to shut up GCC. - - * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a - linker stub, then return the address the stub will return to. - (frame_saved_pc): Correctly restart the search for the saved - pc when a linker stub is encountered. - - * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction - register stores emitted by the version 9 HP compilers. - (inst_saves_fr): Relax test for a specific base register (%r1); - this avoids losing with the version 9 HP compilers. - (skip_prologue): Try to skip argument stores emitted by the HP - compilers. It's not perfect, but it's better than before. - -Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com) - - * findvar.c (write_pc write_pc_pid): Remove casts to long when - calling write_register_pid. - * (write_register_pid): Add prototype. - -Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote.c (read_frame): Split readchar/checksum calculation into - two parts since evaluation order is undefined. - -Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com) - - From Kevin A. Buettner (kev@cujo.geg.mot.com). - * Makefile.in (coredep.o): Add inferior.h as dependency. - * inflow.c: Add F_SETOWN to list of defines to check - around code that uses F_SETOWN. - -Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib, - set the -L and -B directory prefixes so we can link with it. - -Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for - --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES} - where appropriate. - - * General hackery to support alternate user-interface. - * breakpoint.c (mention, delete_breakpoint, enable_breakpoint, - disable_breakpoint): Call hooks for alternate user-interface. - * defs.h: Add declarations for alternate user-interface hooks. - * main.c (main): Add --nw (and --nowindows) options to disable - the GUI. - * (near call to command_loop): Call command_loop_hook if set. - * (fputs_unfiltered): Call fputs_unfiltered_hook if set. - * stack.c: Call print_frame_info_listing_hook if set. - * top.c (gdb_init): Initialize targets.c and utils.c prior to - other files to make sure that calls to error and warning will - work. Call init_ui_hook after everything else. - * utils.c (query): Call query_hook if set. - * (gdb_flush): Call flush_hook if set. - * Change _initialize_utils to initialize_utils cuz we don't use - automatic initialization of utils.c anymore. - - - * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer - necessary. - -Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is - there and we are using the gcc from the tree. - (LD_FOR_TARGET): Look for ld in ../ld/ld.new. - -Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (annotate.o): Add dependencies. - -Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * sparclite/aload.c: Added new -q (quiet) option. - return 0 exit status if file was successfully downloaded. - - * nlm/gdbserve.c: merge in command line argument parsing changes - and bug fixes made to i386-nlmstub.c. - - * i386-nlmstub.c: The returnLength field must be initialized - before portConfig is passed to AIOGetPortConfiguration. - Compare command line arguments with strnicmp(); args are - case insensitive on netware. - -Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (DISTSTUFF): Add definition. - (diststuff): Add for new distribution support. - (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist, - gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir): - Remove old distribution building rules, now uses standard - distribution support in parent directory Makefile.in. - -Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.c (push_target): Cast result from xmalloc. - -Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee) - - * elfread.c (elf_symtab_read): Discard compiler labels generated - by the Solaris 2.1/Intel SunPro compiler. - -Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com) - - * target.c (nomemory): Fix prototype and routine to take correct - args. - -Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (clean): Remove libgdb-files. - -Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com) - - * coredep.c: Include inferior.h. - -Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * i386-nlmstub.c: Add support for NODE, PORT and BAUD command - line arguments. - -Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com) - - * symfile.c (deduce_language_from_filename): Recognize .S as asm, - .cp as C++, alphabetize better. - - * breakpoint.c (ignore, condition): Move usage note into body of - help text, so first line can be one-line summary. - -Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com) - - * target.c (unpush_target): Fix handling of removal of top target. - -Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com) - - * Makefile.in: Add stuff to build nlmstub. - * Add rule for annotate.o to keep Sun make happy. - * configure.in: Add config for powerpc/Netware. - - * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null - filename. This speeds up handling of trailing N_SO stabs (they - mark the end of a .o file). - - * target.c, target.h: Change the way pushing and popping of - targets work to support target overlays and inheritance. - * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c: - Fixup references to current_target, due to previous changes. - - * config/i386/tm-i386nw.h: Enable longjmp support. More work is - needed to get the address of longjmp out of the target. - -Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com) - - * main.c: Include . - -Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com) - - * remote-mips.c (mips_readchar): Fix a bug in checking - prompt. - -Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com) - - * solib.c (look_for_base): Don't deref exec_bfd if NULL. - -Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.12.4. - -Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com) - - Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com). - * configure.in (m88*-harris-cxux*): New configuration. - * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt, - config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h: - New files. - * config/m88k/tm-m88k.h: Add comment about Harris OS. - (TARGET_WRITE_PC): Pass pid through to register writers. - - * configure.in (m68*): Put vendor-only-specified host configs - after vendor-and-os-specified configs. - (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4. - - * config/m88k/delta88.mh (MUNCH_DEFINE): Remove. - * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format - consistently. - -Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * elfread.c (elf_symtab_read): Handle error return from - bfd_get_dynamic_symtab_upper_bound gracefully. - -Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - * inferior.h (ARCH_NUM_REGS): New macro, actual number of - registers in use by the inferior. - * coredep.c (fetch_core_registers, register_addr): Use it. - * findvar.c (registers_changed, registers_fetched, - read_register_bytes): Ditto. - * infcmd.c (do_registers_info, registers_info): Ditto. - * infptrace.c (fetch_inferior_registers, - store_inferior_registers): Ditto. - * stack.c (frame_info): Ditto. - - * coredep.c (CORE_REGISTER_ADDR): New macro. - (fetch_core_registers): Use it. - - * breakpoint.c (ignore, condition): Add usage notes to help strings. - * symfile.c (add-symbol-file): Add usage note to help string. - (add_shared_symbol_files_command): New command. - - gcc -Wall lint. - * inferior.h (read_pc_pid): Declare. - * breakpoint.c (watchpoint_check): Cache breakpoint in local - variable b, remove unused variable other_type_used. - * main.c (inferior.h, call-cmds.h): Include. - (gdb_init): Declare. - * remote.c (remote_wait): Return 0 by default. - -Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com) - - Stop printing at null char option, from Oliver Meyer - (omeyer@i3.informatik.rwth-aachen.de). - * valprint.h, valprint.c (stop_print_at_null): New global. - * valprint.c (_initialize_valprint): New print set subcommand - "null-stop". - * c-valprint.c (c_val_print): If stop_print_at_null is on, and - printing a char array, adjust the number of chars to print. - -Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com) - - From Kevin A. Buettner (kev@cujo.geg.mot.com). - * m88k-tdep.c (examine_prologue): Modified to handle prologues for - pic code in addition to prologues where an instruction from the - prologue gets moved into the delay slot of a branch instruction - immediately following the prologue. A table of potential prologue - instructions (prologue_insn_tbl) is now used for picking apart a - function prologue. - (frame_find_saved_regs): Changed the way in which limit gets set - so that the delay slot of branch instructions immediately - following the prologue gets examined. - (pushed_size, store_parm_word, store_parm, push_parameters, - collect_returned_value): Deleted. - -Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Handle stepping into leaf - functions whose prologue consists of gp loading code only. - -Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com) - - * dbxread.c: Don't include libbfd.h. - * dwarfread.c, elfread.c somread.c: Don't include libbfd.h, - , or . - * elfread.c (elf_symfile_read): Use only standard BFD functions to - collect information about the stab and stab string sections. - -Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com) - - * stabsread.c (read_huge_number): handle large unsigned number - for stabs generated by os9k C compiler. - -Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com) - - Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com). - * breakpoint.h (hit_count): New breakpoint field. - * breakpoint.c (show_breakpoint_hit_counts): New variable. - (clear_breakpoint_hit_counts): New function. - (bpstat_stop_status): Increment the hit count. - (breakpoint_1): Display the hit count. - * infcmd.c (run_command): Reset breakpoint hit counts. - * target.c (generic_mourn_inferior): Don't clear ignore counts if - displaying hit counts. - -Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * elfread.c (elf_symfile_read): Unconditionally add dynamic - symbols for all symbol files. Makes skipping over the - trampoline code work when stepping from a function in a shared - library into a function in a different shared library for Irix 5. - Other ELF targets do not have enough information in their - dynamic symbol tables to make this work. - (elf_symtab_read): Relocate mst_solib_trampoline address. - -Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com) - - Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de). - * configure.in (m68*-atari-sysv4*): New configuration. - (m68*-cbm-sysv4*): Use m68kv4 instead of amix. - * m68k-tdep.c (R_PS): Define as R_SR if necessary. - * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt, - config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files. - * config/m68k/amix.mh, config/m68k/amix.mt, - config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded - by m68kv4 files. - -Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (find_function_start_sal): New function to find - the start of a function from a function symbol. - (decode_line_1, decode_line_2): Use it instead of open coded - partial copies of the code. - (list_symbols): Quote symbol name before passing it to - break_command to enable proper handling of mangled symbols. - -Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-exp.y (match_simple_name_string): Don't lower-case here. - * ch-exp.y (yylex): First try name lookup using exact name - typed by user; if that fails, try lower-cased name. - -Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: More cleanups. Delete lots of trailing whitespace. - Remove some items from the TODO list and notes throughout code - for things which need fixing. Add more comments. - Document bogus struct symloc sharing with dbxread.c. Delete more - useless variables. Add more PARAM prototypes. Fixup more - indention problems that have crept in. - (SET_NAMESTRING): Accept new namep and objfile arguments so that - it doesn't depend on the variable names on the procedures it's - used from. - (hpread_symfile_init): Delete incorrect checks for bogus sizes of - the debug sections. - -Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c: - Move "no debugging symbols found" test to symfile.c. - * symfile.c (syms_from_objfile, reread_symbols): Add - "no debugging symbols found" test. - * coffread.c (init_stringtab): Handle stripped files with a - stringtab offset of zero gracefully. - * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from - BFD instead of stop_pc heuristic to determine if it is a dynamically - linked object file. - * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP - ioctl, it indicates that the process has exited. - -Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_symfile_init): Make sure to initialize all the - private data to zero. Not having any HP C debug symbols is not an - error. Just return. - -Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (read_unwind_info): ELF unwind information is in the - .PARISC.unwind section now. - -Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com) - - * breakpoint.c (mention): Always show breakpoint address if no - source file. - -Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable - handling of shared libraries for non-ELF executables, but only if - HANDLE_SVR4_EXEC_EMULATORS is defined. - (locate_base): Try to find debug_base in the dynamic linker - for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined. - * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS): - Define to enable handling of shared libraries for a.out executables, - run under Solaris BCP. - -Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Change contribution notice to the Cygnus/Utah agreed - upon notice. Delete some stuff from the TODO list. Rework - many comments to be clearer. Major cleanups. Consistently - use "hpread_" prefix. Delete unnecessary macros, structures - variables, fiels, functions and #if 0 code. Mark code which - still needs to be cleaned up. PARAMize and make most functions - static. Fix error checking when reading in the debug section - contents. No more minimal symbol table handling in this code! - -Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Print "Program exited normally" - regardless of batch_mode. - * defs.h, top.c (batch_mode): Removed. - -Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (dcache_h): Remove redundant definition. - (init.c): Add a comment. - (top.c): Remove explicit compile action. - * breakpoint.c (mention): Share code indicating location of - break/watchpoints, don't print address if addressprint is off. - * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h - (demangle): Remove redundant declarations. - * eval.c: Remove redundant function declarations. - * objfiles.h: Cosmetic and grammatical improvements. - * TODO: Various updates. - - * remote-mips.c: Replace all \r chars with \015. - (mips_receive_header): Display control characters readably. - (mips_xfer_memory): Add a simple progress display. - -Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com) - - * remote-e7000.c (e7000_open): Don't try a tcp open if we're - using go32. - * remote-hms.c (flush): New function. - (expect): Get edge case right. - (hms_read_inferior_memory): Be more tolerant of line noise. - -Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * configure.in: Use i386m3.mh and i386m3.mt as names of host and - target files, not non-existent mach3.mh and mach3.mt. - -Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (dbx_symfile_read): Unconditionally add dynamic - symbols for all symbol files. Makes skipping over the - trampoline code work when stepping from a function in a shared - library into a function in a different shared library. - (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address. - -Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com) - - * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank - names mean end of .o file. - * infrun.c (wait_for_inferior): Clean up multi-thread logic near - top of routine. Handle new thread notification cleanly. - * lynx-nat.c (child_wait): General cleanups, handle new LynxOS - thread notification scheme. - * (child_resume): General cleanups, handle resumption of all - threads properly. - -Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com) - - * ser-go32.c: Rewrite to run under windows. - * ser-e7kpc.c: New file to support the E7000 with the PC ISA - bus interface. - * serial.c (serial_open): Notice device "pc". - * remote-e7000.c: Fix copyright date. - (expect): Compare \n and \r the same. - (e7000_open): Allow pc as a serial port - * sh/sh.mt: Add ser-e7kpc. - * h8300/h8300hms.mt: Add ser-e7kpc. - * main.c (proc_wait): Don't wait if using go32. - -Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu) - - * somread.c: Simplify by using stabsect_build_psymtabs. - * dbxread.c (stabsect_build_psymtabs): New argument "text_name" - corresponding to the name of the text section. All references - changed. - (somstab_build_psymtabs): Delete function, no longer needed. - -Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu) - - * somread.c: Renamed from paread.c. Changed function names and - comments to reflect that this file deals with SOM (an object file - format), rather than the PA (a cpu). - (Makefile.in): Chaned appropriately. - (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise. - * dbxread.c (somstab_build_psymtabs): Renamed from - pastab_build_psymtabs. - -Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * core-sol2.c: New file to handle ELF and BCP core file flavours. - * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of - core-svr4. - * Makefile.in: Updated for core-sol2.c. - * README: Add notes about SPARCworks cc under Solaris 2.x, - from Casper H.S. Dik (casper@fwi.uva.nl). - * config/mips/xm-makeva.h: Removed, no longer necessary. - * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h, - config/mips/xm-mips.h, config/mips/xm-news-mips.h, - config/mips/xm-riscos.h: Remove references to xm-makeva.h - -Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdba.el: Put program input and output in a separate buffer. - -Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com) - - * energize-patches, main.c (main), top.c (gdb_init, pwd_command), - top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides - with global variable of same name in libnsl.so on UnixWare. - -Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com) - - * symtab.c (decode_line_1): fix a bug in dealing with '<>' - embedded in template name. - -Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com) - - * config/i386/nm-linux.h: change calling convention of - TARGET_CAN_USE_HARDWARE_WATCHPOINT() and - target_insert_watchpoint() and - target_remove_watchpoint(). - - * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST - to be long long in gdb. - * config/mips/tm-bigmips.h: ditto. - -Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-lang.c (asm_language_defn): New definitions for language_asm, - mostly copied from c_language_defn, to avoid warnings when - switching between c and asm stack frames. - -Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or - ecoff_swap_rndx_in directly; use the debug_swap pointer instead. - (upgrade_type, handle_psymbol_enumerators): Likewise. - (has_opaque_xref, cross_ref): Likewise. - (elfmdebug_build_psymtabs): Call swap->read_debug_info to read - debugging information, rather than doing it here. - * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry - point in ecoff_debug_swap backend structure, rather than calling - ecoff_slurp_symbolic_info directly. - -Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c: Include annotate.h. Call annotate_field rather - than printing annotation directly. - - * main.c: Include string.h. - -Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com) - - * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined, - call it instead of doing normal loop. - * infcmd.c (attach_command): Don't call wait_for_inferior if - running Mach 3. - * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call - hook that can decide whether to step over the next breakpoint. - * utils.c (wrap_here): Abort if wrap_buffer not allocated. - (request_quit) [REQUEST_QUIT]: If defined, call it instead of - doing normal quit. - - * configure.in: Improve sorting/formatting of hosts and targets. - (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*, - m88*-*-mach3*, ns32k-*-mach3*): Recognize. - * Makefile.in (stop-gdb): New target. - * stop-gdb.c: New file, utility to get attention of waiting GDBs - in Mach 3. - -Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com) - - * top.c (gdb_init): Init current_directory in gdb_init. Probably - the identical initialization can be deleted from main.c, but i - haven't done so just in case. - -Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com) - - * gdba.el: Added menu windows and slightly improved window - handling to gdba.el. Fixed numerous minor bugs that were causing - emacs and gdb to fall out of sync. - -Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com) - - * breakpoint.c: annotate changes lost at merge, put back in. - -Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove - i387-tdep.o. - -Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion - of inftarg.o. - * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit - writing of floating registers, the dpx2 kernel disallows it. - * irix5-nat.c (LM_ADDR): The loaded address of the shared library - is contained in o_praw. - * irix5-nat.c (solib_map_sections): Adjust sections by the - difference between the loaded address and the prelinked address. - * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start - address. - * mdebugread.c (parse_symbol): Do not relocate stEnd/scText - symbols, their value is absolute. - * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared - libraries fh->adr fields of zero. Relocate minimal symbol values - upon readin. Relocate non-stabs symbols upon readin. - * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the - start address of the outermost block. - * mdebugread.c (parse_lines, parse_procedure): Pass in pst - instead of section_offsets and use relocated pst->textlow for - line number and procedure address relocations. - - From gmo@MicroUnity.com (Guillermo A. Loyola): - * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref): - Handle SGI Irix5 stIndirect symbol type. - -Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com) - - * breakpoint.c: fix a syntax error native cc does not like. - - * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c. - * sparclite/Makefile.in: ditto. - * sparcl-tdpe.c: change file name because first 8 chars has to be - unique. - * sparcl-stub.c: ditto. - - * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config. - -Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and - ignore) a PID argument. - (hppa_pop_frame): Pass a PID to target_write_pc. - * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept - and pass through a PID argument. - (target_read_pc, target_write_pc): Update prototypes. - -Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com) - - * Makefile.in: add new file sparclite-tdep.c. - * sparclite/Makefile.in: add new file sparclite-stub.c. - * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint - support. - * config/sparc/sparclite.mt: add sparclite-tdep.o. - * config/sparc/tm-sparclite.h: add hardware breakpoints support - defiines and code. - * sparclite-tdep.c: new file, contains hardware breakpoint support - code. - * sparclite-stub.c: new file, stub code that add support hardware - breakpoint support. - * breakpoint.c: add hardware breakpoint support. - * breakpoint.h: add new breakpoint type to support hardware - breakpoint. - * config/mips/nm-irix4.h: change interface for target dependent - code supporting watch point. - * config/pa/nm-hppab.h: change interface for target dependent - code supporting watch point. - -Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com) - - * remote-os9k.c (rombuf_command): fix a bug accepting rombug - output. - * stabsread.c (read_struct_fields): os9k nested structure does not - have terminating ';', instead it just get to ',' and bit position - and length. - -Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com) - - * nlmread.c (nlm_symtab_read): Clean up a bit. - * (nlm_symfile_read): Record bounds of main() so that backtrace - command will know where to stop. - * objfiles.c (objfile_relocate): Relocate entry point/func info - for backtrace as well. - * objfiles.h: Define values for invalid PCs for entry point info. - * symfile.c (init_entry_point_info): Initialize invalid values - with aforementioned macros. - * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE - to cause backtrace to stop when it gets back to main(). - * config/i386/tm-i386nw.h: Ditto. - -Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com) - - Fix value_print, which used to be ostensibly language-independent, - but would print pointers and arrays in C syntax. Instead, call - a language-specific function. - * language.h (struct language_defn): New functional field - la_value_print. - (LA_VALUE_PRINT): New macro. - * language.c (unk_lang_value_print): New stub/dummy function. - (unknown_language_defn, auto_language_defn, local_language_defn): - Use it. - * c-valprint.c (c_value_print): New function, with code moved from: - * valprint.c (value_print): ... here. Now just invoke - LA_VALUE_PRINT to do language-specific stuff. - * valprint.c (value_print_array_elements): Make non-static. - * c-lang.c (c_language_defn, cplus_language_defn): Add - c_value_print in the la_value_print field. - * m2-lang.c (m2_language_defn): Likewise. - * ch-lang.c (chill_language_defn): But here use chill_value_print. - * ch-valprint.c (chill_val_print): Print null pointer as NULL. - * ch-valprint.c (chill_value_print): New function, based on - c_value_print, but use Chill "look and feel." - * c-lang.h (c_value_print): New prototype. - * ch-lang.h (chill_value_print): New prototype. - * value.h (value_print_array_elements): New prototype. - - * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING - and case TYPE_CODE_SET): Check that the element type isn't a stub. - -Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code - to new file top.c. Make things extern instead of static and - similar rearrangements to deal with this. - * top.h: New file. - * utils.c: Move fputs_unfiltered to main.c. Remove - FPUTS_UNFILTERED_OVERRIDE ifndef. - * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c, - and libgdb uses utils.c and top.c. - -Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (skip_trampoline_code): Fix typo. - -Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-valprint.c (chill_val_print_array_elements): New function. - A Chill version of val_print_array_elements, it prints the - array index labels, in additions ot the array element values. - (chill_val_print): Use the new function. - -Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com) - - * configure.in: Add nlm subdir to configdirs for alpha-*-netware - target. - * defs.h (enum language): Add language_asm. - * findvar.c (read_register_bytes read_register_gen - write_register_bytes read_register read_register_pid - write_register write_register_pid supply_register): Move multi- - thread handling down into these routines. Create XXX_pid routines - that allow register references to specify the pid. - * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid - read_sp write_sp read_fp write_fp): Move these routines from - infcmd to findvar to centralize the whole mess. - * i386-nlmstub.c: Portability fixes. - * infptrace.c (child_resume): Conditionalize to allow other natives - to override it. Remove PIDGET gubbish, it's no longer necessary. - * infrun.c (wait_for_inferior): Put registers_changed() before - target_wait() to speed up remote debugging. - * Replace code that reads registers from other threads with much - nicer looking new function calls (see changes to findvar.c). - * Don't skip prologues if debugging assembly source. - * lynx-nat.c (child_resume): Lynx now needs it's own version of - child_resume to handle multi-thread debugging properly. - * remote.c: Add O response to get console output from target. - * (readchar): Add timeout parameter. Handle SERIAL_EOF and - SERIAL_ERROR here to simplify callers. - * Change static var timeout to remote_timeout. - * (fromhex): Remove unnecessary return -1 at end of routine. - * (remote_wait): Turn this into a big switch statement. Add - support for O response. - * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR. - * (getpkt): Split getpkt into two parts. read_frame deals with - all formatting issues, run-length encoding, and framing. getpkt - now handles error recovery, and frame detection. - * ser-tcp.c (tcp_readchar): Handle EINTR from read(). - * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem - control. (hardwire_readchar): Handle EINTR from read(). - * symfile.c (deduce_language_from_filename): Add support for .s - files. - * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can - override infptrace's child_wait. - * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h - instead of XXXlynx.h. - * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of - tm-rs6000lynx.h. - * nlm/gdbserve.c: Portability fixes. - -Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * inftarg.c (child_wait): Call proc_wait, not wait. - (child_mourn_inferior): Call proc_remove_foreign. - * main.c (gdb_init): Call init_proc. - * main.c: Provide dummy versions of init_proc, proc_wait, and - proc_remove_foreign for the gdb case (the libgdb case provides its - own versions of these functions). - * Makefile.in (libgdb-files): Add libproc.a. - -Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - Hardware watchpoints for Linux, from Rick Sladkey - (jrs@world.std.com). - * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add - new hardware breakpoint recovery method. - * i386v-nat.c (i386_insert_watchpoint, - i386_insert_nonaligned_watchpoint, i386_remove_watchpoint, - i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]: - New functions to support the 386 hardware debugging registers. - * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT, - HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT, - target_insert_watchpoint, target_remove_watchpoint): Define these - macros to use the hardware debugging functions in i386v-nat.c. - -Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in: Replace libgdb.a with libgdb-files. Make "all" - build it. - -Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.c, target.h: New variables target_activity_function and - target_activity_fd. - * inflow.c, inferior.h: New functions set_sigio_trap and - clear_sigio_trap. - * inftarg.c (child_wait), procfs.c (wait_fd): Call them. - -Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com) - - * remote-sim.h (sim_verbose): Delete. - Document callbacks needed. - (sim_*): Change result to void where there isn't one. - (sim_open): Clarify argument and error response. - (sim_close): Declare. - (sim_load): Change bfd_handle argument to file name. Clarify result. - (sim_create_inferior): Renamed from sim_set_args. - (sim_set_pc): Delete. - (sim_info): Delete printf_fn argument. - * remote-sim.c (gdbsim_kill): Add comment describing purpose. - (gdbsim_load): Try sim_load first. - (gdbsim_create_inferior): Call sim_create_inferior. - (gdbsim_open): Handle args == NULL. Update call to sim_open. - (gdbsim_close): Call sim_close. - (gdbsim_files_info): Update call to sim_info. - (gdbsim_ops): Realign comments. - - * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant. - -Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use - the auxent if the symbol's name is ".file". From David Edelsohn - . - -Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Fix typo. - - * annotate.c (annotate_field_end): Fix typo. - - * Makefile.in: Move annotate.o from COMMON_OBS to OBS. - - * Makefile.in (TSSTART): Remove; no longer used. - - * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call - fputs_unfiltered and exit directly, rather than fatal. The latter - calls vfprintf_unfiltered! - - * gdbtypes.h, gdbtypes.c (can_dereference): New function. - * value.h, printcmd.c (print_value_flags): Move from here... - * annotate.c: ...to here, and make it use can_dereference. - -Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * inflow.c (job_control, attach_flag, generic_mourn_inferior): - Remove, needed for both native and cross. - * target.c (attach_flag, generic_mourn_inferior): Put here. - * utils.c (job_control): Put here. - (terminal.h): Don't include anymore. - -Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * source.c (find_source_lines): Always use code that was #ifdef - BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than - leaving it on the chain. Reindent much of this function. - * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h}, - config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h}, - config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h}, - config/ns32k/xm-ns32km3.h: Remove all references to - BROKEN_LARGE_ALLOCA; with the above change it is no longer needed. - * main.c, fork-child.c, many config files: Remove all - SET_STACK_LIMIT_HUGE code; with the above changes it should no - longer be needed. - - * symtab.c (lookup_partial_symbol): Use if and abort, not assert. - This avoids __eprintf troubles. - -Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move - initialization code which needs to be called even if we bypass the - command line stuff into gdb_init. - * utils.c (fputs_unfiltered): Surround in #ifndef - FPUTS_UNFILTERED_OVERRIDE. - * Makefile.in (libgdb.a): New target. - - * utils.c: Rearrange I/O stuff a bit so that all output goes - through fputs_unfiltered. Use vasprintf; removes arbitrary limit - which made %s not work with arbitrarily large strings. - * printcmd.c (printf_command): Use printf_filtered, not - printf_unfiltered and printf, now that arbitrary limit is gone. - - gcc -Wall lint: - * breakpoint.c (watchpoint_check): Remove unused variable b. - * stack.c (print_frame_info): Move sp and buf inside #if. - * eval.c (evaluate_subexp): Remove unused variables pp, - mangle_ptr, ptr, and mangle_tstr. - * valarith.c (value_x_binop): Remove unused variables mangle_tstr - and mangle_ptr. - * symtab.c (lookup_symtab): Put variable copy inside #if. - (decode_line_1): Put variable q1 inside #if 0. - * target.h: Declare target_link. - * infrun.c (wait_for_inferior): Remove unused variables signame. - * remote.c (remote_resume): Remove unused variable name. - * c-exp.y (parse_number): Parenthesize operand of shift. - * dbxread.c (record_minimal_symbol): Parenthesize operand of && - (this is a semantic change, the warning seems to have detected a bug). - * dbxread.c (end_psymtab): Move variable p1 inside #if. - * coffread.c: Move variable temptype inside #if. - * ch-typeprint.c (chill_type_print_base): Remove unused variable - name. - * ch-valprint.c: #include typeprint.h and ch-lang.h. - (chill_val_print): Remove unused variable in_range. - (chill_val_print): Remove statement "length > TYPE_LENGTH (type);". - (chill_val_print): Add default case for switch. - * stabsread.h: Declare stabsect_build_psymtabs. - * os9kread.c (read_minimal_symbols): Make this return void. - (os9k_symfile_read): Remove unused variables stb_exist and val. - (os9k_symfile_init): Remove unused variable val. - (fill_sym): Remove unused variable id. - (read_os9k_psymtab): Put variable back_to inside #if 0. Remove - unused variable nsl. - Remove unused variable symfile_bfd. - #if 0 unused variables lbrac_unmatched_complaint and - lbrac_mismatch_complaint. - Remove declaration for non-existent function os9k_next_symbol_text. - - * annotate.c, annotate.h: New files, containing a function for - each annotation which outputs it. - * Move breakpoints_changed from breakpoint.c to annotate.c. - * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c, - printcmd.c, source.c, stack.c, utils.c, valprint.c: - Use annotate.c functions to output annotations. - * Makefile.in (OBS): Add annotate.o. - -Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and - elf_unwind_entries are always initialized. - - * hppa-tdep.c (skip_trampoline_code): Handle argument relocation - stubs which return directly to the caller rather than to the stub - itself. - -Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com) - - * c-exp.y (yyerror): Display a more informative error message. - * ch-exp.y (yyerror): Ditto, don't use global yychar. - * m2-exp.y (yyerror): Ditto. - -Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com) - - * inflow.c (job_control): Move definition to front of file. - -Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to - SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd. - -Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (kdb): Remove old init.c creation commands. - * configure.in (sparclite): Match on sparclite*. - * sparclite/aload.c (main): Only change section addresses for - a.out format object files. - -Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com) - - * config/i386/go32.mh: Define CC. - -Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com) - - * gdbserver/Makefile.in: Remove irrelevant definitions and - comments inherited from the gdb Makefile. - (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile. - (VERSION): Update to 4.12.3. - (gdbserver): Remove any existing executable first. - (distclean, realclean): Remove nm.h. - * gdbserver/low-lynx.c: Add Sparc Lynx support. - * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h): - Don't use absolute pathname. - -Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com) - - * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an - error. - -Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c - (print_it_normal): Add annotations for the inferior starting and - stopping, and for all the various messages related to how it - stopped. - - * printcmd.c (do_one_display): Annotate. - * stack.c (print_frame_info): Annotate printing of stack frames. - -Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com) - - * remote.c (get_offsets): Handle case where stub doesn't support - qOffsets message. - -Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com) - - Add partial support for g++ code compiled with -fvtable-thunks. - * c-valprint.c (c_val_print): Add vtblprint support - when using thunks. - * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of - pointers (if using thunks) as well as array of structs (otherwise). - * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global - level, and make the latter non-static (so define_symbol can use it). - * stabsread.c (define_symbol): If the type being defined is a - pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name. - * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt". - * values.c (value_virtual_fn_field): Handle thunks. - * values.c (value_headof): Minor efficiency hack. - * values.c (value_headof): Incomplete thunk support. FIXME. - -Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valprint.c (print_longest): Clarify comment about use_local. - * printcmd.c, defs.h (print_address_numeric), callers in - symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c, - cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c, - exec.c: New argument use_local. - * source.c (identify_source_line): Use filtered output. Use - print_address_numeric. - - * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1), - language.c (type_error, range_error): Use filtered output. - * utils.c (error_begin): Update comment to tell people to use - filtered output. - - * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h. - (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get - bfd.h. - -Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com) - - * procfs.c (procfs_wait): Reinstate code which deduces the signal - from the fault, #ifndef FAULTED_USE_SIGINFO. - * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO. - -Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Annotate each field of the headers. - Explicitly annotate each record. - -Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com) - - * xcoffexec.c: Reformat to standards and lint. - (language.h): Include. - (exec_close): Declare arg "quitting". - (file_command): Declare arg "from_tty". - (map_vmap): Cast xmalloc result to PTR. - * rs6000-nat.c: Reformat to standards and lint. - (exec_one_dummy_insn): Use char array for saved instruction. - (fixup_breakpoints): Declare. - (vmap_ldinfo): Be more informative in fatal error messages. - (xcoff_relocate_symtab): Define to return void. - * xcoffsolib.h: Reformat to standards, improve comments. - * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare. - -Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c, defs.h (error_begin): New function. - (quit): Print annotation before printing the error message. - * main.c (return_to_top_level): Print annotation before doing the - longjmp. - * symtab.c (decode_line_1): Call error not warning and then - return_to_top_level. Call error_begin and printf_unfiltered - rather calling warning (before calls to return_to_top_level). - * core.c (memory_error): Use error_begin, printf_unfiltered, - print_address_numeric and return_to_top_level instead of error. - Cleans up a FIXME-32x64. - * language.c (type_error, range_error): Call error_begin - not just target_terminal_ours. - - * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info - directly, rather than via DBX_SYMFILE_INFO. A cast on the left - side of an assignment is non-portable. - - * utils.c (query): Change syntax of query annotations to be - consistent with other input annotations. - (prompt_for_continue): Likewise for prompt-for-continue annotation. - -Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks - for stabs symtabs. - * mips-tdep.c (mips_skip_prologue): Handle prologues for functions - that have a stack frame size of 32k or larger (from Paul Flinders). - Remove #if 0'd code. - -Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com) - - * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition - for Lynx platforms that need it. - * config/nm-lynx.h (__LYNXOS): Define if not already defined. - -Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com) - - * procfs.c (procfs_wait): Use the signal from the pr_info rather - than trying to deduce it from the fault. - -Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com) - - * printcmd.c (print_address_symbolic): Initialize name to empty - string to avoid core dump if lookup fails. - * remote-e7000.c (printf_e7000debug): Error if target not open. - -Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com) - - * i386-nlmstub.c: Update to be more in line with PIN stub. - * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub. - * (hex2mem): Init ptr. - * General cleanups to use ConsolePrintf, standard prologues, etc... - -Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com) - - * i386-nlmstub.c: More changes to be compatible with remote.c. - - * dbxread.c: Move a bunch of strncmps out of process_one_symbol - into (the far less frequently called) dbx_symfile_read. - - * i386-nlmstub.c: An interim version till we get PIN for the x86. - -Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (record_minimal_symbol): Record the section - associated with the symbol to make dynmaic relocation work. - * (dbx_symfile_read, process_one_symbol): Fixes to work around - Solaris brain-damage which don't apply to relocatable object - files. - * (stabsect_build_psymtabs): New routine to read stabs out of an - arbitrarily named section. - * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just - globals. - * (nlm_symfile_read): Call stabsect_build_psymtabs to read the - stabs out of the nlm. - * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris - brain-damage which don't apply to relocatable object files. - * remote.c (putpkt): Improve error reporting and error handling. - * (get_offsets): Temporary kludge to force data & bss sections to - have the same relocation. - * stabsread.c (define_symbol, scan_file_globals): Record section - info in sym. - -Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Annotate each field of output. Add - FIXME-32x64 comment. - -Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Move call to flush_cached_frames - to after call to target_wait. This means that flush_cached_frames - can call target_terminal_ours if it wants to. - * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add - comment about why the code is dubious. - - * stabsread.c (read_type): Call read_type, not nonexistent - os9k_read_type. - -Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com) - - * remote-os9k.c (rombug_fetch_registers): set trace mode - correctly. - * remote-os9k.c (rombug_read_inferior_memory): cache data in - buffer. - * os9kread,c (read_os9k_psymtab): process file symbol to truncate - extra info. - * os9kread.c (os9k_read_ofile_symtab): proper casting of args - passed to process_one_symbol. - * stabsread.c (read_type): process os9k functio prototype. - -Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * solib.c (symbol_add_stub): If so->textsection is NULL, don't - dump core. - -Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (prompt_for_continue): Annotate prompt. - (query): Annotate query. - * printcmd.c (print_frame_args): Change syntax of argument - annotation to make name and value part of a single group of - annotations, not two separate groups. - * cp-valprint.c (cp_print_value_fields): Likewise for fields. - * valprint.c (val_print_array_elements): Change syntax of - annotation to be more concise. - * main.c, defs.h (command_line_input): New argument tells what - string to include in the annotations. - * symtab.c (decode_line_2), main.c (read_command_lines, - command_loop): Change callers. - - * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for - target null pointer. - * blockframe.c (find_frame_addr_in_frame_chain): Likewise. - - * printcmd.c (output_command): Annotate things we print here too. - * printcmd.c (print_command_1): Add "value-history-value" annotation. - * Move declaration of print_value_flags from defs.h to value.h. - * main.c (command_line_input): Call wrap_here as well as gdb_flush. - -Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3, - BFD handles sun3 dynamic relocations now. - * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic - symbol table. - -Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_command_1): Annotate the top-level expressions - that we print. - (print_frame_args): Annotate each argument. - * printcmd.c, defs.h (print_value_flags): New function. - * cp-valprint.c (cp_print_value_fields): Annotate each field. - * valprint.c (val_print_array_elements): Annotate each array element. - -Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly, - the register contains a pointer to the type, not the type itself. - -Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * main.c (main): Accept --annotate=N option and make --fullname - the same as --annotate=1. - (command_line_input): Print annotatation before and after prompt. - * blockframe.c (flush_cached_frames): Print annotation. - * Rename frame_file_full_name to annotation_level and move it from - symtab.h to defs.h. - * source.c (identify_source_line): If annotation_level > 1, - change output format. - * breakpoint.c: Print annotation whenever a breakpoint changes. - * main.c: New variable server_command. - (command_line_input): Parse "server " and set server_command. - (dont_repeat): Check server_command. - -Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (xcoff_next_symbol_text): Don't return before - updating raw_symbol and symnum. Return a value in the case where - we complained. - - * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c - takes care of it. - * parse.c: Don't define block_found; it is defined in symtab.c. - * parser-defs.h: Add comment regarding block_found. - -Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (internalize_unwind_info): Delete unused indexp - argument. - -Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by - section vma. Do not read dynamic relocs for sun3 executables to - avoid BFD assertion message. - -Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * nm-hppab.h (KERNEL_U_ADDR): Define. - (FIVE_ARG_PTRACE): Likewise. - (CANNOT_STORE_REGISTER): Likewise. - * nm-hppah.h (KERNEL_U_ADDR): Define. - (FIVE_ARG_PTRACE): Likewise. - (CANNOT_STORE_REGISTER): Likewise. - (NEED_TEXT_START_END): Likewise. - - * tm-hppah.h (NEED_TEXT_START_END): Delete definition. - * xm-hppah.h (KERNEL_U_ADDR): Delete definition. - (FIVE_ARG_PTRACE): Likewise. - * xm-hppab.h (KERNEL_U_ADDR): Delete definition. - (FIVE_ARG_PTRACE): Likewise. - - * hppa-tdep.c (read_unwind_info): Make static. - (restore_pc_queue): Indirect through the target vector to - reload the register state. - -Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (compare_unwind_entries): Delete function. It's been - moved into hppa-tdep.c. - (read_unwind_info): Likewise. - (pa_symfile_read): No longer call read_unwind_info. The unwind - tables will be read in as they are needed. - - * hppa-tdep.c (compare_unwind_entries): New function. - (read_unwind_info, internalize_unwinds): Likewise. - (find_unwind_entry): Read in unwind information on demand. - -Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com) - - * source.c (DIRNAME_SEPARATOR): New macro, replaces all references - to : in search path processing. - * defs.h (qsort): Rename argument in prototype. - * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in - some compilers. - * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c - (false): Eliminate usages. - -Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com) - - * h8500-tdep.c (initialize_h8500_tdep, large_command): - All references to value changed to value_ptrlage_command is now - called big_command. - All references to value changed to value_ptr. - * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP - * remote-hms.c (hms_wait): Timeout after five seconds. - * ser-go32.c (dosasync_read): Poll if timeout < 0. - * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted. - * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode. - -Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * procfs.c (procfs_wait): Protect watchpoint code with appropriate - #ifdefs. - (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise. - -Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and - bp_watchpoint_scope breakpoints. - (struct breakpoint): Add val_chain and related_breakpoint fields - for use by watchpoints. - - * breakpoint.c (within_scope): Delete. No longer used. - (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition. - (target_{remove,insert}_watchpoint): Likewise. - (can_use_hardware_watchpoint): New function. - (remove_breakpoint): New function to remove a single breakpoint - or hardware watchpoint. - (insert_breakpoints): Handle insertion of hardware watchpoints. - Store a copy of the value chain derived from the watchpoint - expression. - (remove_breakpoints): Simplify by using remove_breakpoint. - (delete_breakpoint): Likewise. - (watchpoint_check): Delete the watchpoint and watchpoint scope - breakpoints when the watchpoint goes out of scope. Save & restore - the current frame after checking watchpoints. - (breakpoint_init_inferior): Likewise (restarting the program - makes all local watchpoints go out of scope). - (bpstat_stop_status): Handle hardware watchpoints much like normal - watchpoints. Delete the watchpoint and watchpoint scope breakpoint - when the watchpoint goes out of scope. Remove and reinsert all - breakpoints before returning if we stopped when a hardware watchpoint - fired. - (watch_command): Use a hardware watchpoint when possible. If - watching a local expression, build a scope breakpoint too. - (map_breakpoint_numbers): Also call given function for any - related breakpoints. - (disable_breakpoint): Never disable a scope breakpoint. - (enable_breakpoint): Handle hardware breakpoints much like normal - breakpoints, but recompute the watchpoint_scope breakpoint's - frame and address (if we have an associated scope breakpoint). - (read_memory_nobpt): Handle hardware watchpoints like normal - watchpoints. When necessary handle watchpoint_scope breakpoints. - (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise. - (clear_command, breakpoint_re_set_one, enable_command): Likewise. - (disable_command): Likewise. - - * blockframe.c (find_frame_addr_in_frame_chain): New function. - Extern prototype added to frame.h - - * infrun.c (wait_for_inferior): Set current_frame and select - a frame before checking if we stopped due to a hardare watchpoint - firing. Handle stepping over hardware watchpoints. - (normal_stop): Remove unnecessary call to select_frame. - - * value.h (value_release_to_mark): Declare. - * values.c (value_release_to_mark): New function. - - * procfs.c (procfs_wait): Add cases for hardware watchpoints. - (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions. - - * hppab-nat.c (hppa_set_watchpoint): New function. - - * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define. - (HAVE_STEPPABLE_WATCHPOINT): Define. - (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define. - (target_{insert,delete}_watchpoint): Define. - - * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define. - (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise. - (target_{insert,remove}_watchpoint): Likewise. - -Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT, - smtyp XTY_LD, sclass XMC_DS (external data segment label). They - often have the same names as debug symbols for functions, and - confuse lookup_symbol(). - -Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote.c: Around redefinition of PBUFSIZE, adjust whitespace. - * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than - REGISTER_RAW_SIZE (1). - Together these changes work around a bug in HP's compiler. Both - seem to be necessary. - -Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols - with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables - are type mst_solib_trampoline. - -Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * config/m68k/es1800.mt: Change comments. - -Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com) - - * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o. - -Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com) - - * lynx-nat.c: Restore regmap structure for SPARC. It's needed - for core files. - -Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * values.c (unpack_long): Remove obsolete comment about using a - switch statement. - - * symfile.c (symbol_file_command): Add comments about command syntax. - -Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - Jim Kingdon (kingdon@cygnus.com) - - * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines - are in the .plt section. - * minsyms.c (lookup_solib_trampoline_symbol_by_pc, - find_solib_trampoline_target): New functions for handling - stepping into -g compiled shared libraries. - * symtab.h (lookup_solib_trampoline_symbol_by_pc, - find_solib_trampoline_target): Add prototypes. - * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE): - Define to handle stepping into -g compiled shared libraries. - * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle - stepping into -g compiled shared libraries. - -Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * configure.in: Add mips-*-sysv4* support. - * config/mips/mipsv4.mh, config/mips/mipsv4.mt, - config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c: - New files for MIPS SVR4 support. - * Makefile.in: Update for new mipsv4 files. - * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use - read_next_frame_reg to obtain the frame relative stack pointer. - * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to - obtain the frame relative stack pointer. - * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1): - Handle stStatic and stStaticProc symbols in stabs-in-ecoff output - by entering them into the minimal symbol table. - * printcmd.c (print_scalar_formatted): Do not try to unpack to - a long for float formats. - * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not - get defined in . - * solib.c (solib_add): Add shared library sections to the section - table of the target before adding the symbols. - * partial-stab.h: Relocate static and global functions. - * dbxread.c (read_dbx_symtab): Remove unused variable - end_of_text_address. Relocate text_addr when passing it - to end_psymtab. - - For Alpha OSF/1 targets, enable gdb to set breakpoints in shared - library functions before the executable is run. Retrieve dynamic - symbols from stripped executables. - * mipsread.c (read_alphacoff_dynamic_symtab): New function. - * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message - if no debugging symbols were found. - * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered - pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS - is defined. - * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define, - OSF/1 has shared libraries. - -Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes - to BFD handling of dynamic symbols. - -Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label, - then gets its real address into FUN and its GOT/DP value into %r19. - - * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary. - - * hppa-tdep.c (frameless_function_invocation): If no unwind - descriptor was found, then assume this was not a frameless - function invocation. - (frame_saved_pc): If the saved PC is in a linker stub, then - return the return address which the linker stub will return to. - - * xm-hppab.h: Never define USG. - * xm-hppah.h: Always define USG. - -Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * values.c (unpack_long, value_from_longest), - valarith.c (value_binop): Allow TYPE_CODE_RANGE. - -Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com) - - * symfile.c (deduce_language_from_filename): .cpp is a C++ extension. - -Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - For SVR4 targets, enable gdb to set breakpoints in shared - library functions before the executable is run. - * elfread.c (elf_symtab_read): Handle symbols for shared library - functions. - * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section - and moved to objfiles.c. - * objfiles.c (in_plt_section): Moved to here from sparc-tdep. - * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section. - * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed, - the new generic definition from tm-sysv4.h works for Solaris. - -Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * elfread.c (elf_symtab_read): Change storage_needed, - number_of_symbols and i to long. Rename get_symtab_upper_bound to - bfd_get_symtab_upper_bound. Check for errors from - bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. - * nlmread.c (nlm_symtab_read): Same changes. - -Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (xcoff_next_symbol_text): New function. - (read_xcoff_symtab): Set next_symbol_text_func to it. - Move raw_symbol outside of read_xcoff_symtab. - - * remote.c (getpkt): Remove unused "out" label. - -Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * breakpoint.c (print_it_normal): Allow GDB to notify the user - about more than one watchpoint being triggered. - -Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h. - -Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (find_pc_partial_function): mst_file_text - symbols do not live in the shared library transfer table. - * ch-exp.y (decode_integer_value, match_character_literal, - match_bitstring_literal): Guard tolower calls with isupper, - tolower on old BSD systems blindly subtracts a constant. - * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as - well when determining the producer of the object file. - * mdebugread.c (has_opaque_xref): New function to check for - cross reference to an opaque aggregate. - * mdebugread.c (parse_symbol, parse_partial_symbols): Do not - enter typedefs to opaque aggregates into the symbol tables. - * mdebugread.c (parse_external): Remove skip_procedures argument, - it has always been 1. Remove code that handled stProc symbols, - it was never executed and was wrong, as the index of a - stProc symbol points to the local symbol table and not to the - auxiliary symbol info. Update caller. - * mdebugread.c (parse_partial_symbols): Do not enter external - stProc symbols into the partial symbol table, they are already - entered into the minimal symbol table. - * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix. - Remove all conditionals and definitions for ptx. - I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c. - Fix addresses of floating point registers in REGISTER_U_ADDR. - STORE_STRUCT_RETURN now handles cc and gcc conventions. - FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, - IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through - signal trampoline code work. - * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix. - Remove all conditionals and definitions for ptx. - Remove KDB definitions. - * symm-nat.c (store_inferior_registers): Fetch registers before - storing them to obtain valid floating point control registers. - Store fpu registers. - * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines - FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value. - * symm-nat.c (fetch_inferior_registers, child_xfer_memory): - Fix typos. - * symm-nat.c (child_resume): Update type of `signal' parameter. - * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h. - -Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for - calling import stubs for functions in shared libraries. - -Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression). - - * ch-lang.c (chill_is_varying_struct): Magic string is - was "" is now "__var_length" (more portable). - -Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c (getpkt): If we get a timeout, actually retry rather - than just giving up the first time it happens. - * remote.c: Document sequence numbers. - (remote_store_registers): Change syntax of 'P' request so that it - never looks like a sequence number. - -Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com) - - * os9kread.c (record_minimal_symbol): add section_offset to - relocate minimal symbol table. - * os9kread.c (read_minimal_symbols): ditto. - * os9kread.c (os9k_symfile_init): increase size of dbg and stb - file names. - * os9kread.c (read_os9k_psymtab): if there's no dbg file, just - return. Also if file addr is 0 leave it 0, not to relocate. - * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon', - 'set remotexoff' and 'set remotelog' commands. - -Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c (remote_store_registers): Add 'P' request to set an - individual register. - (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print - a target address. - -Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG. - * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to - combining all 'p' and 'r' pairs into a LOC_REGPARM. - - * command.c (do_setshow_command, case var_string): Never add a - space to the end of the string. - * NEWS: Document this change. - * .gdbinit: Add a space to the "set prompt" command. - -Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor - changes to make it compile (it doesn't link yet). - - * buildsym.c (start_subfile, patch_subfile_names), demangle.c - (set_demangling_style, set_demangling_command): Use savestring not - strdup. We were not dealing properly with a NULL return from - strdup, and were not declaring strdup (the system header may or - may not have it). - - * valprint.c (val_print): Remove inaccurate comment about what - types can be stub types. - - * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o. - * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior): - Supply alternate version if ATTACH_DETACH is not defined. - * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt, - tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files. - * configure.in: Recognize i[34]86-sequent-sysv4* host. - -Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning - of a function. - (skip_trampoline_code): Rewrite and add support for argument - relocation stubs stubs, import/export stubs, calls through - "_sr4export" and cascaded trampolines. - - * hppa-tdep.c (skip_prologue): Return "pc" not zero - if no unwind descriptor is found. - - * tm-hppa.h (NUM_REGS): Bump to 128 registers. - (REGISTER_NAMES): Add entries for "right-half" of FP registers. - (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs - differently. All registers are four bytes. - (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are - the same size. - (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs. - - * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP - registers as both single and double values (fetching 2nd 32bit half - as necessary). Annotate each register printed with its precision. - - * paread.c (read_unwind_info): Fix off-by-one error. - -Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (complete_command): Deal with it if arg is NULL. - -Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment - regarding using the PC--using the PC is necessary and all the - FIXME comments in the world won't make it go away. - - * valops.c (value_at, value_at_lazy): Give error if we dereference - a pointer to void. - * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID. - * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types. - - * stabsread.c (patch_block_stabs): Add comment about what happens - if the definition is in another compilation unit from the stab. - - * dbxread.c (end_psymtab): Add comment about empty psymtabs. - -Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (complete_command): New command, from Rick Sladkey - . - (symbol_completion_function): Don't declare rl_point and - rl_line_buffer; they are now declared in readline.h. - (show_commands): Don't declare history_base; it is declared in - history.h. - * command.c (lookup_cmd): Don't delete trailing whitespace. - Reverts change of 14 May 1989. - -Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com) - - * minsyms.c (prim_record_minimal_symbol): Move section deduction - code from prim_record_minimal_symbol_and_info() to here. Callers - of the latter can legitimately supply a section number of -1. - -Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.h, gdbtypes.c: Add comments regarding whether static - member functions have an element in args for a (nonexistent) this - pointer. - -Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define. - - * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space - queue if NO_PC_SPACE_QUEUE_RESTORE is defined. - - * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument - for the structure's type. All callers changed. - - * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR - for each structure argument rather than assuming it's either - true or false for all structure arguments. - - * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only - on the length structure passed, not the compiler used. - - * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional - argument for the structure's type. - -Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * values.c (set_internalvar): Don't set var->value until we are - sure there won't be an error(). - - * remote.c (get_offsets): Reinstate comment which was in - remote_wait about use of SECT_OFF_TEXT and so on. - -Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symmisc.c (maintenance_check_symtabs): New function to check - consistency of psymtabs and symtabs. - * symtab.h (maintenance_check_symtabs): Add prototype. - * maint.c: Add new `maint check-symtabs' command. - * config/i386/tm-i386aix.h, config/i386/tm-sun386.h, - config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo. - * config/i386/tm-symmetry.h: Make comment inside #if 0 a real - comment. - * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument - to write_memory to avoid warnings from gcc. - * config/i386/xm-symmetry.h: Add missing #endif. - * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix. - * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o. - * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add. - -Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr. - (hppa_push_arguments): Likewise. - -Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com) - - * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to - improve remote debugging efficiency. Also fixed problems with - doing function calls for programs with no entry points. - * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of - entry_point_address. - * inferior.h (PC_IN_CALL_DUMMY): ditto. - * mdebugread.c (parse_symbol, parse_procedure, parse_external, - parse_lines): Pass section_offsets info to these routines so that - we can relocate symbol table entries upon readin. - * (psymtab_to_symtab_1): Set symtab->primary to tell - objfile_relocate to do relocations for our symbols. - * (ecoff_relocate_efi): New routine to relocate adr field of PDRs - (which hang off of the symbol table). - * Use prim_record_minimal_symbols_and_info instead of - prim_record_minimal_symbols to supply section info to make minimal - symbol relocations work. - * minsyms.c (prim_record_minimal_symbols_and_info): If section is - -1, try to deduce it from ms_type. - * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where - appropriate. Handle relocation of MIPS_EFI symbols special. Also, - add code to relocate objfile->sections data structure. - * remote.c (get_offsets): Use new protocol message to acquire - section offsets from the target. - * (remote_wait): Get rid of relocation stuff. That's all handled - by objfile_relocate now. - * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h. - * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and - VM_MIN_ADDRESS. - * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0. - -Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if - HPREAD is not defined. - -Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com) - - * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE - instead of 4. - * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted, - can no longer set this at run time. - * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now. - (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function. - * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so - sparc-tdep.c compiles). - (TARGET_PTR_BIT): Must be a constant now, fix at 64. - -Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/{cisco.mt,tm-cisco.h}: New files. - * Makefile.in (ALLPARAM, ALLCONFIG): Add them. - * configure.in: Recognize m68*-cisco*-*. - - * Makefile.in (TAGS): Use variables directly, rather than using - find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster - and means that these filenames no longer need be unique across all - the config/* directories. - * configure.in: Put the config/*/ into TM_FILE, etc. - - * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk - and trapv exceptions. - - * target.h (struct section_table), objfiles.h (struct obj_section): - Change name of field sec_ptr to the_bfd_section. More mnemonic - and avoids the (sort of, for the ptx compiler) name clash with - the name of the typedef. - * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c, - solib.c, irix5-nat.c, objfiles.c, remote.c: Change users. - - * utils.c: Include readline.h. - * Makefile.in (utils.o): Add dependency. - - * remote.c (getpkt): Add support for run-length encoding. - -Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * utils.c (prompt_for_continue): Call readline, not gdb_readline. - -Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dstread.c (record_minimal_symbol): New arg objfile. Pass it to - prim_record_minimal_symbol. - Callers: Pass it. - - * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by - computing their offset from the start of the old buffer and adding - to the new buffer, rather than by assuming we can add the - difference between the old buffer and the new buffer (it might not - fit in an int). Merge in cosmetic differences from emacs regex.c - version of this macro. - -Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * Makefile.in (install-only): Fix use of program_transform_name. - -Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c: Remove "set print fast-symbolic-addr off" command. - The bug which it worked around was fixed on 25 Feb 94 in coffread.c, - so I'm nuking the command. - * symtab.c (find_addr_symbol): Comment out, no longer used. - - * main.c (main): Don't init_source_path for the -cd argument. Now - that source_path doesn't contain the current_directory from when - GDB started up, init_source_path is no longer useful (and is - harmful because it clobbers a source_path set in $HOME/.gdbinit). - - * TODO: Remove item about line numbers being off. It is useless - and confusing without a reproducible test case (it mentions - proceed(), but I was able to step through proceed without trouble). - -Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - For Sunos 4.x targets, enable gdb to set breakpoints in shared - library functions before the executable is run. Retrieve dynamic - symbols from stripped executables. - * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type. - * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols), - symtab.c (list_symbols): Handle mst_solib_trampoline. - * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline - for all targets, remove IBM6000_TARGET dependencies. - * dbxread.c (read_dbx_dynamic_symtab): New function. - * dbxread.c (dbx_symfile_read): Use it. - * dbxread.c (SET_NAMESTRING): Set namestring to - "" instead of "foo" if the string index is - corrupt. - * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead - of mst_unknown. - * symtab.c (list_symbols): Take from_tty as parameter and pass it - to break_command. Handle mst_file_* minimal symbol types. - * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef. - -Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com) - - * c-exp.y(yylex): fix potential memory overflow. - -Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * environ.c (set_in_environ): Eliminate special handling of PATH and - GNUTARGET. - * putenv.c: Removed, conflicts with system declaration of - putenv on RS/6000 running AIX 3.2.5, and above change makes it - unnecessary. - * Makefile.in: Change accordingly. - * procfs.c (procfs_create_inferior): Change comment accordingly. - -Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com) - - * rs6000-tdep.c: Change value to value_ptr. - -Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hpux_symtab: Correctly determine the namespace - and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and - MEMENUM symbols. Do not include function-scoped variables in - the partial symbol table. - -Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i386m3-nat.c: Include floatformat.h. - (get_i387_state): Use memset not bzero. - - * Version 4.12.3. - - * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change - ieee-float.h to floatformat.h. - - * valprint.c (val_print_string): Ignore error if the error - happened after a terminating '\0'. - - * c-valprint.c (c_val_print): Never add 1 to return value from - val_print_string; just return what it returns. - - * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for - looping through all of the enums. - * infrun.c (signals_info): Use it. - -Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (main): When printing warning about bad baud rate, don't - use warning(); it relies on current_target which isn't set up yet. - - * breakpoint.c (_initialize_breakpoint): Update docstring for - tbreak to match what the code actually does. Don't mention tbreak - in docstrings for "enable once" or "enable breakpoints once". - -Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after - while (0). That defeats the whole purpose of using do . . . while (0). - * mdebugread.c (parse_partial_symbols): Don't use ?: expression as - list for ADD_PSYMBOL_TO_LIST; the macro takes its address and - using a ?: expression as an lvalue is not portable. - - * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also - convert a LOC_ARG to a LOC_REF_ARG. Update code which combines - 'p' and 'r' symbol descriptors into a single symbol to look for a - LOC_REF_ARG. - * README, config/sparc/tm-sparc.h: Update comments. - -Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_type): Do not complain for types with - an `indexNil' aux index, these are simply undefined types. - Remove indexNil check from caller of parse_type. - * mdebugread.c (parse_partial_symbols): Do not enter - stGlobal, scCommon symbols into the minimal symbol table, their - value is the size of the common, not its address. - Handle scInit, scFini, scPData and scXData sections. - Use minimal symbol type mst_file_* for stLabel symbols, instead of - mst_*. - Enter stProc symbols into the global_psymbols list once, not into - the static_psymbols_list. - Get rid of dummy psymtab if it is empty, to allow proper detection - of stripped executables. - * mdebugread.c (cross_ref): Allow cross references to Fortran - common blocks. - -Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (common_block_end, fix_common_block): Stash the - struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so - as to not assume that a pointer fits in an enum. - -Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com) - - * os9kread.c (fill_sym): check compiler verion number for pre- - UltraC compiler. - * os9kread.c (os9k_process_one_symbol): address of symbol is - relative to section not module. - * stabsread.c (define_symbol): add symbol type 's' as local - symbol for os9k. - * remote-os9k.c: add command 'set monitor_log' to turn on or off - monitor logging. - * remote-os9k.c: fix bug in delete breakpoint, single step trace. - * remote-os9k.c: fix bug in 'set remotebaud' function. - * remote-os9k.c (rombug_link): minimize checking so to improve - speed. - * symfile.c (symbol_file_command): check if failed to link, also make - the command be able to accept more than one filenames. - * target.c (target_link): check if failed to link with rombug. - * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0. - -Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-es.c (es1800_child_ops): Don't declare it static. - -Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com) - - * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef. - -Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c: New variable lowest_text_address. - (record_minimal_symbol, read_dbx_symtab): Set it. - (read_dbx_symtab): Use lowest_text_address + text_size instead of - end_of_text_address. - * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT. - - * dbxread.c (end_psymtab): Remove old and commented out - capping_global and capping_static. Fix comments regarding - N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro. - - * parser-defs.h: Add "extern" to start of variable declarations so - we don't end up with commons. - * parse.c: Define these variables. - - * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it - as one. - -Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * alpha-tdep.c: Change value to value_ptr. - -Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * solib.c (elf_locate_base): New function to locate the address - of the dynamic linker's runtime structure in the dynamic info section. - * solib.c (locate_base): Use it instead of iterating over the list - of mapped address segments. - * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer - necessary. - -Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file. - (pc_in_interrupt_handler): New function. Also add PARAM decl. - (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for - signal trampoline and interrupt routines. - (frame_saved_pc): Handle signal trampolines and interrupt routines. - (frame_chain, frame_chain_valid): Likewise. - (hppa_frame_find_saved_regs): Likewise. Also deal with special - saved regs convention for SP. - - * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define. - (FRAME_BASE_BEFORE_SIGTRAMP): Define. - (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define. - - * tm-hppah.h (IN_SIGTRAMP): Define. - -Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * ch-exp.y (match_simple_name_string): Accept '_' as well as an - alphabetic character as the start of a name. - - * sparclite/Makefile.in (all install): Build and install aload. - - * configure.in: Accept i[34]86-*-*sysv32 because that is what - config.guess and config.sub produce. - - * mips-tdep.c: Change value to value_ptr. - -Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c, - cp-valprint.c, eval.c, expprint.c, findvar.c, language.c, - objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c, - valarith.c, valops.c, valprint.c, value.h, values.c: Replace - value with value_ptr. This is for the ptx compiler. - * objfiles.h, target.h: Don't declare a "sec_ptr" field using a - "sec_ptr" typedef. - * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff. - #if 0 i386_float_info. - * symm-tdep.c (round): Remove. Also remove sgttyb. - * symm-tdep.c: Remove lots of stuff which duplicates stuff from - i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb. - * i386-tdep.c (i386_frame_find_saved_regs): Put in - I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix - someday. - * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move - stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to - symm-nat.c. Define CHILD_WAIT and declare child_wait(). - * config/i386/tm-symmetry.h: Remove call function stuff; stuff in - tm-i386v.h is apparently OK. - * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not - HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and - USE_O_NOCTTY. - -Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * osfsolib.c (xfer_link_map_member): Update to use new - target_read_string interface. - -Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * infrun.c (wait_for_inferior): In checking - remove_breakpoints_on_following_step, check - through_sigtramp_breakpoint as well as step_resume_breakpoint. - -Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * os9kread.c (os9k_process_one_symbol): Rename - VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK. - * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not - (CORE_ADDR)0, from target_link, since that is what it uses. - Process name at end, not during parsing (like we did before Kung's - change), so that -readnow and -mapped can appear anywhere. - Make text_relocation a local variable. - * config/i386/i386os9k.mt: Fix comment. - * Makefile.in (ALLDEPFILES): Add remote-os9k.c. - * os9kread.c: Put "comments" after #endif inside /* */. - * stabsread.h: Add os9k_stabs variable. - * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol): - Set it. - * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol - descriptor in global_symbols not local_symbols. - (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type - descriptors. - (read_type): If os9k_stabs, accept function parameters after 'f' - type descriptor. - (read_array_type): If os9k_stabs, don't expect index type and - expect lower and upper to be separated by ',' not ';'. - (read_enum_type): If os9k_stabs, read a number before the first - enumeration constant. - (os9k_init_type_vector): New function. - (dbx_lookup_type): Call it when starting new type vector. - * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION. - * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol. - * os9kstab.c: Removed. - * Makefile.in: Update accordingly. - * objfiles.c (objfile_relocate_data): Removed. - * remote-os9k.c (rombug_wait): Call objfile_relocate - not objfile_relocate_data. - * objfiles.h, objfiles.c: Remove find_pc_objfile. - * remote-os9k.c (rombug_wait): Call find_pc_section not - find_pc_objfile. - * main.c (quit_command): Check inferior_pid; revert Kung change. - * remote-os9k.c (rombug_create_inferior): Set inferior_pid. - -Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com) - - * os9kread.c: New file to read os9000 style symbo table. - * os9kstab.c: new file to read os9000 style stabs. - * remote-os9k.c: remote protocol talking to os9000 rombug monitor. - * objfiles.c (find_pc_objfile): new function to search objfile - from pc. - * objfiles.c (objfile_relocate_data): new function to relocate - data symbols in symbol table. - * objfiles.h: Add two aux fields in struct objfile to handle - multiple symbol table files situation like in os9000. - * symfile.c: Change so 'symbol-file' command can handle multiple - files. Also call target_link() to get relocation infos. - * target.c (target_link): new function to get relocation info when - a symbol file is requested to load. - * main.c (quit_command): take out 'inferior_pid != 0' condition, - because in cross mode there's no inferior pid, bit they need to - be detached. - Makefile.in: add os9kread.c os9kstab.c and .o's. - configure.in: add i386os9k target. - config/i386/i386os9k.mt: new add. - config/i386/tm-i386os9k.h: new add. - -Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler. - * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler. - -Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * target.c, target.h (target_read_string): Provide error detection to - caller. Put string in malloc'd space, so caller need not impose - arbitrary limits. - * solib.c (find_solib): Update to use new interface. - * irix5-nat.c (find_solib): Read o_path from inferior - (clear_solib): Free storage for o_path. - * valprint.c (val_print_string): Add comments. - -Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (decode_line_1): Handle the case when skip_quoted does not - advance `p'. - -Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * value.h (struct value): Add modifiable field. - * values.c (allocate_value, record_latest_value, value_copy): Set it. - (record_latest_value): Don't mess with VALUE_LVAL of value. - * valops.c (value_assign): Check it. Reword existing error - message on not_lval. - - * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h - (STEP_SKIPS_DELAY): Added. - * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in - the delay slot. - - * valprint.c (val_print_string): If errcode is set, always print - an error, regardless of force_ellipsis. In the non-EIO case, - just print the error message rather than calling error(). Don't - access *(bufptr-1) if bufptr points to the start of the buffer. - When looking for '\0', don't increment bufptr and addr if bufptr - started out already at limit. If an error happens on fetching the - first character, don't print the string. - -Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is - obsolete. - - * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c, - i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c - config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h, - m88k-tdep.c: Use floatformat.h instead of ieee-float.h. - * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff - * findvar.c: Update comment regarding ieee-float.h. - -Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP, - FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC): - Define to make backtracing through the various sigtramp handlers - work. - * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch - the saved pc from ucontext on the stack for SVR4 signal handling. - -Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote.c, remote-mon.c, remote-utils.c, remote-utils.h, - target.h, remote-es.c, remote-nindy.c: Don't set baud rate if - baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate; - just use the global variable itself. When printing baud rate, - don't print a baud rate if baud_rate is -1. - - * coffread.c (read_coff_symtab): Pass mst_file_* to - record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT - symbols in the minimal symbols regardless of SDB_TYPE. - -Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * breakpoint.h (enum bptype): New type bp_through_sigtramp. - (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP. - * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP - if we hit a bp_through_sigtramp breakpoint. Remove kludge which - ignored bs->stop for a bp_step_resume breakpoint. - * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint - which performs one (the check_sigtramp2 one) of the functions - which had been handled by the step_resume_breakpoint. For each - use of the step_resume_breakpoint, make it still use the - step_resume_breakpoint, use the through_sigtramp_breakpoint, or - operate on both. - Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what. - When setting the frame address of the step resume breakpoint, set - it to the address for frame *before* the call instruction is - executed, not after. - - * mips-tdep.c (mips_print_register): Print integers using - print_scalar_formatted rather than duplicating all the - CC_HAS_LONG_LONG and so on. - (mips_push_dummy_frame): Use read_register_gen rather than using - read_register and then putting it back in target format with - store_unsigned_integer. If registers are more than 4 bytes, give - an error rather than have some registers overwrite other - registers. - #if 0 unused include of opcode/mips.h. - - * symfile.h: Don't declare arguments for coff_getfilename. - - * defs.h: Revert Kung change regarding FORCE_LONG_LONG. - -Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * configure.in (hppa*-*-osf*): New configuration. - * config/pa/hppaosf.mt: New target makefile fragment. - * config/pa/tm-hppao.h: New target include file. - -Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * exec.c (print_section_info): Print entry point for exec_bfd only. - * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case. - * dwarfread.c: Remove second inclusion of , which - causes problems if has no multiple inclusion protection. - -Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com) - - * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of - the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1. - (CALL_DUMMY_LENGTH): Changed accordingly. - -Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c (trap_low): Make trap handler work for arbitrary - numbers of register windows. - - * sparclite/hello.c: Add factorial function for testing. - * salib.c: Use macros instead of constants for I/O addresses to - make 931 support easier. - * sparclite.h: Change constraint for LOC to "rJ" to force use of - register in sta/lda instructions. - -Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com) - - * dbxread.c (process_one_symbol): Set - block_address_function_relative for COFF like we do for ELF and SOM. - -Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (new_psymtab): Pass in section_offsets and set - them in the pst. - * mdebugread.c (handle_psymbol_enumerators): New function to enter - the enumerators of an ecoff enum into the partial symbol table. - * mdebugread.c (parse_partial_symbols): Call it. - * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next. - * symmisc.c (dump_psymtab): Fix typo, clean up output of section - offsets. Cast psymtab->read_symtab to PTR before passing it to - gdb_print_address. - * i386-tdep.c (i386_skip_prologue): Skip over instructions that - set up the global offset table pointer in pic compiled code. - * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets, - error() on TYPE_CODE_FLT arguments whose size is greater than 8, - swap all other TYPE_CODE_FLT arguments as mips_push_arguments - ensures that floats are promoted to doubles before they are pushed - on the stack. - -Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com) - - * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h: - Fixup cache_on and flush_i_cache so that they work for both the - 930 and 932 processors. Rewrite most low level funcs (uart - access & cache stuff) to use new ASI access macros in sparclite.h. - Also make it easy to access second serial port. - -Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * hp300ux-nat.c: Don't incloude , , or - ; not needed. - -Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stack.c (print_frame_info): In "pathological" case, don't - distrust the line number information. - -Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com) - - * mips-tdep.c (mips_print_register): handle 64 bits register. - * valprint.c (print_longest): fix a bug in printing 64 bits value. - -Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Version 4.12.2. - - * Makefile.in (install): Do the sed for program_transform_name - ourselves instead of worrying about INSTALL_XFORM. This enables - users to override INSTALL_PROGRAM in the standard way. - - * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't - depend on Makefile.in. - - * defs.h, valprint.c: Make longest_to_int a function not a macro. - Only test against INT_MIN if a LONGEST is bigger than an int. - - * README: Change GhostScript to Ghostscript. - -Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com) - - * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}: - Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14 - character file names. - * Makefile.in (ALLPARAM): Add these files. - - * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14 - character file names. - * Makefile.in: Add Kung's new mips64 files. - -Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com) - - * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf, - mips64el-*-ecoff and mips64-big-*. - * defs.h: get rid of FORCE_LONG_LONG. - * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction - parsing. Change register size to be MIPS_REGSIZE. - -Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com) - - * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c, - osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c, - xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names. - -Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) - - * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust. - (remove_commands, add_commands): Add/remove hms-drain when target - is connected. - -Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com) - - * configure.in: Add Lynx/rs6000 support. - * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error - messages. Add rs6000 support. Don't try to modify unwritable - registers. - * rs6000-nat.c: Move lots of native dependent stuff (like core - file support) from rs6000-tdep.c & xcoffexec.c to here. - * rs6000-tdep.c: Move native dependent stuff to nat.c. - * xcoffexec.c: Move native dependent stuff to nat.c. - * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here - from tm file. - * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're - really native. - * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h: - New files to support Lynx/rs6000. - -Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * README: Remove note about gcc warnings on alpha, these should be - gone now. - * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c, - m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c - remote-utils.c, stabsread.c: Include . - * regex.c: Include "defs.h", change re_comp argument to const char *. - * infptrace.c (fetch_register, store_inferior_registers): Change - regaddr to type CORE_ADDR. - * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS): - Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR. - -Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.h: Always define BYTE_BITFIELD to nothing. - -Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used. - * configure.in: Remove comment about m68k-em.mt. - * Makefile.in: Remove references. - -Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent - BFD_HOST_64_TYPE. - -Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu) - - * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to - access BFD private data. Search for the "$TEXT$" space rather - than ".text". - (hppa_sym_fns): Add bfd target flavour to initializer. - -Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.c (target_preopen): If target_kill doesn't remove the - target from the stack, use pop_target to do it. - - * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name - of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar - changes to stabsread.c from summer 1993. - - * remote-udi.c (udi_files_info): If prog_name is NULL, just skip - printing the program, rather than passing NULL to printf. - (udi_detach): Set udi_session_id to -1 so that udi_close doesn't - try to call UDIDisconnect again. Print better message. - (udi_kill): Just call UDIDisconnect ourselves, rather than doing - it via udi_close. - (udi_create_inferior): If udi_session_id is negative, open a new - TIP rather than giving an error. - - * config/mips/mipsm3.mh, config/i386/i386m3.mh, - config/ns32k/ns32km3.mh: Define NAT_FILE. - * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H - (it was inconsistent and namespace-wrong) to NM_M3_H. - * m3-nat.c (mach_really_wait): Change parameter name to ourstatus. - (m3_open): New function. - (m3_ops): Use it. - * TODO: Update Mach section. - - * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver. - -Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * printcmd.c (printf_command): Add missing single-letter - backslash-escape sequences, and improve error message. - -Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * corelow.c (solib_add_stub, core_open): Pass address of from_tty - rather than trying to shove an int into a pointer and back out - again. This avoids compiler warnings. - - * defs.h (alloca): Declare as void *, not char *, on hpux. - Don't prototype it, just declare the return type. - -Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/tm-sun386.h, config/i386/tm-symmetry.h - (REGISTER_CONVERT_TO_RAW): Add missing backslash. - -Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or - ZERO_REGNUM, just read it as zero without talking to the board. - - * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing - backslash. - * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type) - to store_floating, not nonexistent variable len. - - * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint): - New functions. - (mips_store_word): Change calling convention to return errors, and - to provide old contents if the caller wants it. - (mips_xfer_memory): Deal with errors from mips_store_word. - * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT - define now that remote-mips.c doesn't use BREAKPOINT. - - * remote-mips.c (mips_create_inferior): Call warning if arguments - specified, and then execute "set args" command. Call error, not - mips_error, if executable file not specified. - - * remote-e7000.c: Replace "snoop" command (e7000_noecho) with - remote_debug. - - * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast - to unsigned int. - -Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * value.h (print_longest): Rename "value" to "val" in prototype - declaration because some compilers don't like arguments whose - names are the same as types. - * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char * - before passing it to remote_*_bytes. - -Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com) - - * h8500-tdep.c (saved_pc_after_call): The size of the - pc is memory model dependent. (segmented_command, - unsegmented_command, _initialize_h8500_tdep): New commands to - change memory model. - * remote-e7000.c (_initialize_remote_e7000): Change name of snoop - command. - * remote-hms.c (hms_load): Remove breakpoints when loaded. - (hms_wait): Use new status structure - (hms_open): Push the target here. (hms_before_main_loop): Not - here. (supply_val, hms_fetch_register, hms_store_register): Cope - with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE. - * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print - all registers in a compact way. - -Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address - as CORE_ADDR to match definition in rs6000-tdep.c. - -Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs. - * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate - definitions into the psymtab. - -Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide - a special exceptionSize for the 68332. - - * remote-udi.c (udi_attach): If no arguments, print error. - -Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.12.1 - * NEWS, README: Update to match 4.12 release. - -Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * command.c (empty_sfunc): New function. - (add_set_cmd): Use it instead of not_just_help_class_command. - (not_just_help_class_command): Change calling convention back to - what it was before yesterday's change. - - * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end - of the type if present. - -Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (decode_format): Don't blithely set the size for - an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT. - - * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h. - If BFD64, make a LONGEST a BFD_HOST_64_BIT. - * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead - always just check against INT_MIN and INT_MAX (this also fixes things - if sizeof (long) > sizeof (int), e.g. Alpha). - * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h: - Don't define LONGEST or BUILTIN_TYPE_LONGEST. - * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and - BUILTIN_TYPE_UNSIGNED_LONGEST. - * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove - longest_int and longest_unsigned_int. - * value.h (struct value): Just align to LONGEST, rather than worrying - about CC_HAS_LONG_LONG. - * valarith.c (value_binop): Figure out type ourself based on - sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The - point is that we don't depend on CC_HAS_LONG_LONG anymore. - * valprint.c (val_print_type_code_int): Just call - extract_unsigned_integer directly, rather than going through - unpack_long. - * printcmd.c (decode_format): Remove code which would sometimes - change 'g' size to 'w' for integers. print_scalar_formatted handles - printing huge integers well enough, thank you. - - * command.c (add_set_cmd, not_just_help_class_command): Change - to make this the sfunc, not cfunc, since that is how we call it. - * command.h: Comment difference between sfunc and cfunc. - * demangle.c (set_demangling_command): Add third arg since that - is how it is called. - (_initialize_demangler): Use sfunc, not cfunc, for - set_demangling_command, since that is how it is called. - Remove show_demangling_command; it has no effect. - - * command.c (shell_escape): Report errors correctly (with error - message from strerror). - -Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use - x_scnlen.l rather than x_scnlen to match corresponding change in - coff/internal.h. - -Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.h, ch-typeprint.c, ch-valprint.c: - Change comments regarding TYPE_CODE_BOOL. - * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL, - regardless of the language. - (value_true): Just call value_logical_not regardless of language. - * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type): - Remove #if 0'd code which makes some enums TYPE_CODE_BOOL. - * language.h: Improve comment for la_builtin_type_vector. - * m2-lang.c (_initialize_m2_language): Don't add any fields to - builtin_type_m2_bool. - -Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com) - - * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c: - Define IN_SIGTRAMP and backtrace correctly through signal handlers. - -Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl - by restarting the ioctl. - -Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.h (target_wait): Add comment about calling - return_to_top_level. - -Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes - additional arguments. - * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise. - -Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c: Remove unnecessary #include of memory.h. - -Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mips-tdep.c: Remove code which sets saved_regs from - init_extra_frame_info and put it in new function mips_find_saved_regs. - (READ_FRAME_REG): Remove macro and replace uses with the expansion. - * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs, - check if it is NULL and call mips_find_saved_regs if so. - - * remote-mips.c: Use unfiltered, not filtered, output most places. - - * blockframe.c (get_prev_frame_info): Detect and stop an infinite - backtrace. Revise comments. - -Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_procedure): Remove _sigtramp kludges for - alpha and irix. The _sigtramp case has to be handled properly - in the tdep files if we have no ecoff debugging info. - * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain), - mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames - without PC_REGNUM kludge. - * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg): - Clean up handling of mips sigtramp frames, improve comments. - -Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (read_unwind_info): Fix typo. - - * paread.c (pa_symtab_read): Update the "check_strange_names" - filter to match GCC's current output. Filter out section symbols - (which the HP linker sometimes puts in the wrong place). - -Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * serial.h (SERIAL_SET_TTY_STATE): Comment return value. - - * Makefile.in (TAGS): Just echo one line, rather than the whole thing. - - * Makefile.in: Remove all references to sparcly-nat.c. - - * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h - remote-sim.h directly, rather than via $(remote_utils_h). This avoids - duplicating serial.h and target.h. - - * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables - are not used anywhere (a 5 Oct 1993 change removed the uses). - - * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o. - * config/m68k/es1800.mt: Add comment. - * remote-es.c: Extensive changes to update to current conventions. - - * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]: - If the timeout is too big to fit in c_cc[VTIME], then do multiple reads - to achieve the desired timeout. - * serial.h (serial_t): Add field timeout_remaining. - -Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * c-exp.y (yylex): Reenable nested type code. - -Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * a29k-tdep.c (examine_tag): Add comment regarding argcount. - - * remote-mips.c (mips_ops): Fix docstring. - - * remote-bug.c (bug_ops): Remove spurious newline from docstring. - - * config/m68k/tm-monitor.h: Changes to bring this into accordance - with the old tm-m68k-em.h: - (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove. - (HAVE_68881): Don't undefine; HAVE_68881 is obsolete. - (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine. - Add FIXME regarding GET_LONGJMP_TARGET. - - * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments. - * infptrace.c (kill_inferior): Add comments. - * main.c (quit_command): Call target_close after we kill or - detach. - * remote-udi.c (udi_close): Don't error() if QUITTING. - -Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com) - - * configure.in: Make m68k-coff and aout add monitor support in - addition to the standard serial support. - -Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with - index indexNil. - -Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS. - * elfread.c (record_minimal_symbol_and_info), - dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it. - -Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i386-stub.c: Add ".text" right before "mem_fault:". - - * main.c (baud_rate): Add FIXME comment about printing -1 value. - - * remote-utils.c (usage): Fix message to be accurate and conform - more closely to normal conventions. - - * remote-utils.c (gr_files_info): Have the exec_bfd test control - whether to show information about exec_bfd, and not control whether - to show information about device and speed. - - * remote-utils.c (gr_open): If sr_get_device returns NULL, give - usage message, don't dump core. - - * remote-bug.c (bug_write_memory): Use alloca, not GCC extension - for variable size array. - (bug_fetch_register, bug_store_register): Rename "value" to - "fpreg_buf" because some compilers don't like variables whose - names are the same as types. - (bug_store_register): Use a cast when converting char * to - unsigned char *. - - * symmisc.c (maintenance_print_symbols): Don't refer to the name - of the command in error message (the text was referring to the old - name of the command). - - * symmisc.c (dump_symtab): Fix args to fprintf_filtered. - - * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print - full details on structure elements without names. This partially - reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect - of those changes was accidental. - - * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is - defined, make it an error to specify a single argument which is not - a frame number. - - * Makefile.in (version.c), main.c (print_gdb_version): Use - host_alias and target_alias, not host_canonical and - target_canonical, to print configuration. - -Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead - of builtin_type_long. It is necessary to get a type which is - TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough. - - Fix many sins which will come up in 32 bit x 64 bit GDB, and - various miscellaneous things discovered in the process: - * printcmd.c, defs.h (print_address_numeric): New function. - * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) - breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), - cp-valprint.c (cplus_print_value), infcmd.c (jump_command), - printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: - Use it. - * utils.c, defs.h (gdb_print_address): New function. - * expprint (dump_expression), gdbtypes.h: Use it. - * breakpoint.c (describe_other_breakpoints), - symmisc.c (dump_symtab, print_symbol): - Use filtered not unfiltered I/O. - (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well - just run gdb under a debugger for this (and it had problems with - printing addresses, how to print b->shadow, etc.). - * buildsym.c (make_blockvector), core.c (memory_error), - exec.c (print_section_info), maint.c (print_section_table), - mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, - symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: - Add comments saying code is broken. Marked with "FIXME-32x64". - * dbxread.c (process_one_symbol), partial-stab.h (default), - remote-vx.c (vx_run_files_info): - Don't cast int being passed to local_hex_string. - * symmisc.c (print_symbol): Don't cast long being passed to %lx. - * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE - only being a long. - * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG - and LOC_LOCAL. - * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. - * source.c: Include regardless of USG. - -Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valops.c (value_assign): Set `type' after coercing toval. - * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print): - Use extract_unsigned_integer to get the address of a reference. - -Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h: - AIX can use ? instead of \ for continuation. Deal with it. - - * paread.c (read_unwind_info): Just assign to objfile->obj_private, - not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which - the HP compiler in ANSI mode doesn't like. - - * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it - based on USG, rather than defining HAVE_SIGSETMASK to an - expression containing defined. Having a macro used in #if expand - to an expression containing "defined" is undefined according to - ANSI, and the HP compiler in ANSI mode doesn't do what we wanted - it to. - -Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com) - - * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): - Clean up the changes of 11 Jan, as recommended by Peter Schauer. - -Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-exp.y (match_string_literal): Allow a zero-length string. - * ch-lang.c (chill_printstr): Don't print zero-length string funny. - -Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i386aix-nat.c (i386_float_info): Reverse order of registers before - passing them to print_387_status. - (print_387_status): Don't subtract top from 7 before using it. - * i387-tdep.c: Remove comment about AIX wanting "top" subtracted - from 7; the above explains it. - -Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (init_extra_frame_info): Use frame relative stack - pointer value when fixing up the frame at the start of a function. - -Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com) - - * lynx-nat.c (fetch_core_registers): Load the I & L regs for the - Sparc from the stack. - -Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote-mips.c (mips_initialize): Clear mips_initializing via - cleanup chain, not directly. - - * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout - of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are - munging the timeout due to the limited range of c_cc[VTIME]. - - * fork-child.c, inferior.h (fork_inferior): New argument shell_file. - * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior), - m3-nat.c (m3_create_inferior): Pass it. - * procfs.c: Remove ptrace function. It was declared in a way which - conflicted with the prototype in unistd.h on Solaris. - -Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc - in the sigcontext if it is a signal trampoline frame. - * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET): - Define for Solaris2. - -Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com) - - * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h, - config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to - tm-sparc.h so they can be overridden if necessary. - -Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com) - - * lynx-nat.c: Add Sparc support. - * sparcly-nat.c: Remove. It's useless. - * config/sparc/nm-sparclynx.h: Rewrite. - * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o - with lynx-nat.o - * config/sparc/tm-sparclynx.h: Rewrite. - -Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * rs6000-pinsn.c: Use the new disassembler in the opcodes - directory. Old code was discarded, since the new opcode table has - a different format. - -Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (realclean): Remove info files per make-stds.texi. - -Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh - if N_SO_ADDRESS_MAYBE_MISSING is defined. - * config/sparc/tm-sun4sol2.h: Define it. - -Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * printcmd.c (print_address_symbolic): Unconditionally use msymbol - if we did not find a symbol. - -Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY - is not defined. - - * hppab-nat.c (call_ptrace): Delete redundant function. - (kill_inferior, attach, detach, child_resume): Likewise. - (child_xfer_memory): Likewise. - - * hppah-nat.c (call_ptrace): Delete redundant function. - (kill_inferior, attach, detach, child_resume): Likewise. - - * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o. - - * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o. - - * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define. - - * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define. - (CHILD_XFER_MEMORY): Define. - (PT_*): Define so that generic infptrace.c code can be used. - -Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (xcoff_symfile_read): Make second parameter a - struct section_offsets *, not a (nonexistent) struct section_offset *. - - * xcoffread.c (read_xcoff_symtab): Make main_aux just a union - internal_xcoff_symtab, not an array of one of them. Change lots of - "main_aux" to "&main_aux" and so on. - - * coffread.c, xcoffread.c: Include - before "symfile.h". - -Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * coffread.c (coff_getfilename): Make it not static. - - * xcoffread.c (read_xcoff_symtab): complain() not abort(). - - * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes - a completely gratuitous difference between xcoffread.c and coffread.c). - -Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Don't set frame for - step_resume_breakpoint for IN_SIGTRAMP cases. - - * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what), - breakpoint.c (bpstat_what): Move step_resume from its own field of - the struct bpstat_what into the main_action. Make it override - other breakpoints. This is a conservative change in the sense - that before the step resume breakpoint was a breakpoint.c - breakpoint, hitting the step resume breakpoint overrode even - calling bpstat_stop_status. - -Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (normal_stop): Set stop_pc after popping the dummy frame - in case execution was stopped in the called function. - * stack.c (print_frame_info, frame_info): If backtracing through - a call dummy, handle the starting source line number on a line - boundary like backtracing through sigtramp. - * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address - for call dummy frame right. Remove old test for dummy frame, - it has been unused at least since gdb-3.5. - * sparc-tdep.c (sparc_push_dummy_frame): Set return address register - of the dummy frame. - -Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infcmd.c (signal_command): Accept 0 as legitimate signal number. - -Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (signals_info), target.c (target_signal_from_name): - Use ugly casts to avoid enumvar < enumvar or enumvar++. - -Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON. - * inflow.c (terminal_ours_1): When discussing how to deal with the - tty state, make note of query() as well as readline. - - * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of - signals for which stop and print are cleared by default. - -Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (unwind_table_entry): Use one of the - reserved fields to hold a stub unwind entry type. Fix typo. - (stub_unwind_entry): New structure for raw stub unwind entries. - (stub_unwind_types): The types of stubs we may encounter. - (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines. - * hppa-tdep.c (rp_saved): Use additional information provided - by linker stub unwind descriptors. - (frameless_function_invocation): Likewise. - (frame_chain_valid): Likewise. - * paread.c (compare_unwind_entries): New function for sorting - unwind table entries. - (read_unwind_info): Rewrite to remove dependency on host endianness. - Read in data from the $UNWIND_END$ subspace which contains linker - stub unwind descriptors. Merge that data into the basic unwind - table. - - * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions. - -Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name - from either the symbol name or the auxent. - * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename, - no longer static. - -Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h. - -Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * README: Update notes for alpha port. - -Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL - for operation fault, constraint fault, and type fault. - -Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (init.c): Add comment explaining formatting conventions. - - * c-exp.y (parse_number): Assign to temporary between the right - shifts, to work around a bug in the SCO compiler. - - * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR): - Add various files which were added to GDB recently. - - * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not - within_function. - - * Makefile.in: Add mostlyclean target. - -Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Version 4.11.4. - -Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * main.c (show_commands): Make return type of extern - history_get be HIST_ENTRY, rather than struct _hist_entry. - (The latter loses with the upcoming merged readline.) - -Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring - const char *, not char *. - - * symtab.h (struct symbol): Make section short, not unsigned short. - - * symtab.c (lookup_symbol): Add comment about QUIT here. - - * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered. - - * c-exp.y (parse_number): Check for overflow regardless of range - checking. Fix overflow check to use unsigned LONGEST, not - unsigned int. - - * c-exp.y (parse_number): Make it so that integer constants are - builtin_type_long_long if builtin_type_long isn't big enough or if - an "LL" suffix is used. Properly handle "UL" or "LU" suffixes. - - * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC): - Print our "()" first, then recurse for the target type. - -Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c (udi_create_inferior): Quote empty execfile argument. - - * gdbserver/low-lynx.c: Include not "/usr/include/wait.h". - -Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (request_quit): Re-establish signal handler regardless - of USG. - - * config/mips/xm-irix4.h: Define HAVE_TERMIOS. - -Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i960-tdep.c: Include target.h. - -Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com) - - * lynx-nat.c (sys/wait.h): Don't use absolute pathname. - -Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus - changes (status -> ourstatus; declare status, etc.). - * config/nm-lynx.h: Fix child_wait prototype and include target.h. - -Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (ALLPARAM): Add config/nm-lynx.h. - -Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * remote-mips.c (mips_request, mips_wait): Correct prototypes. - -Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/xm-linux.h: Define HAVE_TERMIOS. - -Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment. - -Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960 - is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN. - - * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before - writing it. - - Add search to target vector (#if 0'd until after 4.12): - * target.h (to_search, target_search): Add. - * gdbcore.h, core.c (generic_search): Add. - * remote.c (remote_search): Add. - * a29k-tdep.c (init_frame_info): Use target_search to find traceback - tag. - - * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr - is on, call find_pc_function rather than relying just on the minimal - symbols (probably only matters for symbol readers which don't put - statics in the minimal symbols, but changing this strikes me as - not conservative enough). - Initialize name_location in all cases. - If no symbol and no msymbol, don't print anything symbolic. - - * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0. - -Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com) - - * printcmd.c (print_address_symbolic): Make it search the - symtabs for variables as well as functions. Add `set print - fast-symbolic-addr' and default it to fast (the old way). - Print line numbers for data items as well as functions. - - * symtab.c (find_addr_symbol): Return the symtab and the symbol - address, if a symbol is found (take two more args pointing to - where to store these results). - - * symtab.h (find_addr_symbol): Add prototype. - -Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * objfiles.h: Fix comments to reflect the fact that the phrase - "top of stack" always refers to where the pushing and popping takes - place, regardless of whether it is at the highest or lowest address. - -Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for - compiler generated tag names. - * mdebugread.c (parse_type): Handle cross references to qualified - aggregate types. - * valops.c (value_struct_elt): Improve error message if the - address of a method is requested from an object instance. - * valops.c (search_struct_method): Make name_matched non-static - to get it initialized correctly. - * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to - exclude segment register which are not writable on newer SCO versions. - -Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * go32-xdep.c: Remove unused function uerror. - (sigsetmask): Declare return type. Declare argument (to match the - way it is called). Explicitly return 0. - -Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com) - - * symtab.h (struct symbol, general_symbol_info, minimal_symbol, - partial_symbol): Shrink the storage sizes of symbols, by making - enums into 1-byte bitfields when compiled __GNUC__, moving all the - enums and small ints to the end of each struct to improve - alignment, and switching the section number from int to unsigned - short. - -Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com) - - * symtab.c (find_addr_symbol): New routine that will find the nearest - symbol associated with an address. It does so by exhaustive - search of the symtabs, so it's slow but complete. - -Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com) - - * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab - to [0,0] rather than [0, end of first source file]. This avoids - problems with other parts of GDB looking for linetables in the - _globals_ symtab. Eliminate variables num_object_files and - first_object_file_end. - -Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) - - * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag. - (pop_frame): Restore PC2 and LR0 from dummy frames. - (push_dummy_frame): Save PC2 and LR0 into dummy frames. - (setup_arbitrary_frame): Handle 3 args and set up real frames. - * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments. - (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0. - (SETUP_ARBITRARY_FRAME): Define. - -Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START. - -Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * remote-udi.c (udi_resume): Correct prototype. - -Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call - hppa_frame_find_saved_regs. - * hppa-tdep.c (dig_fp_from_stack): Delete function. - (prologue_inst_adjust_sp): New function. - (is_branch, inst_saves_gr, inst_saves_fr): New functions. - (skip_prologue): Completely rewrite to use unwind information. - (hppa_frame_find_saved_regs): Likewise. - -Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol - to convert a signal number with appropriate bounds checking. - - * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377). - -Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) - - * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined, - print a newline to end the display anyway. - - * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and - coprocessor status regs) when popping a frame. This fixes - float exceptions that occur after calling inferior functions. - - * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): - Read and write the fsr (float status register) to/from the child - process along with the float regs. Remove Peter Schauer's change - of May 24 '93, which has higher overhead and doesn't solve the - real problem (which was that FSR wasn't being set). - -Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com) - - * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ - stack overflow check isn't right after the register stack - adjustment instruction. Metaware R2.3u compiler moves other - things in front of it. This fix isn't perfect but is what's - running. - -Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT. - - * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14 - character filenames. - * configure.in: Change accordingly. - -Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com) - - * m68k-stub.c, sparc-stub.c: removed spurious introduction of - _filtered io routines from these two files. - -Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h, - config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define. - * mdebugread.c (parse_symbol): Handle enum sh.type produced by - DEC c89. - * mdebugread.c (add_line): Handle zero linenos produced by DEC c89. - -Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before - printing to gdb_stderr. - - * remote-udi.c (udi_kill): Don't close the connection, just set - inferior_pid to zero. - (udi_mourn): Call remove_breakpoints. - - * remote-udi.c: Remove obsolete need_artificial_traps comment. - - * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc. - -Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * symtab.c (lookup_symbol): Don't try adding .c to the name. - - * remote-bug.c: At the start of each section, reset srec_frame - back to 160. - - * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS. - * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook. - * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with - code which looks for those two waitkinds. Use switch statement. - * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with - CHILD_SPECIAL_WAITSTATUS. - - * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes. - * Move target_signal_from_host, target_signal_to_host, and - store_waitstatus from inftarg.c to target.c. procfs needs them. - * target.c: Include "wait.h" and . - * target.h, infrun.c (proceed), proceed callers: Pass new code - TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with - enums being treated as unsigned and is cleaner. - * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or - TARGET_SIGNAL_0. - * infcmd.c (signal_command), infrun.c (signals_info): - Don't allow user to specify numeric equivalent of - TARGET_SIGNAL_DEFAULT. - -Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com) - - * config/alpha/alpha-netware.mt: New target support for Alpha - running Netware. - * configure.in: Add alpha-*-netware* target. - -Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com) - - * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED. - -Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.h: Add enum target_waitkind, enum target_signal, and - struct target_waitstatus. Change status argument to target_wait to - be struct target_waitstatus * instead of int *. - * target.h, infrun.c, all targets: Change type of signal arguments - to resume(), proceed(), and target_resume() from int to enum - target_signal. - * All targets (*_wait, *_resume): Change accordingly. - * infcmd.c (program_info, signal_command), throughout infrun.c, - * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff. - * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex - signal code stuff right with the new signals would be non-trivial). - * inferior.h (stop_signal): Make it enum target_signal not int. - * target.c, target.h (target_signal_to_string, target_signal_to_name, - target_signal_from_name): New functions. - * inftarg.c, target.h (target_signal_to_host, target_signal_from_host, - store_waitstatus): New functions. - * procfs.c (procfs_notice_signals): Use them. - * i960-tdep.c (i960_fault_to_signal): New function, to replace - print_fault. - * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL. - - * objfiles.c (build_objfile_section_table): Don't abort() if - objfile->sections is already set. - - * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD - to match recent change to exec.c. - - * Version 4.11.3. - - * main.c (print_gdb_version): Change year to 1994. - - * ChangeLog, ChangeLog-93: Split ChangeLog at 1994. - * Makefile.in (NONSRC): Add ChangeLog-93. - -Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (read_type): Allow defining several type numbers - at once (e.g. "(1,2)=(3,4)="...). - - * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int). - - * breakpoint.c (frame_in_dummy): Check PC as well as frame. - -Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols - to process_one_symbol. - * symtab.c (find_pc_psymbol): Search global_psymbols as well to - avoid caching a bad endaddr in find_pc_partial_function. - -Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION. - -Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Do not step or step resume past - the end of a one-line function we just stepped into. - -For older changes see ChangeLog-93 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/gdb/ChangeLog-95 b/gdb/ChangeLog-95 deleted file mode 100644 index 2265be880ad..00000000000 --- a/gdb/ChangeLog-95 +++ /dev/null @@ -1,4915 +0,0 @@ -Fri Dec 29 16:30:58 1995 Stan Shebs - - * symfile.c (find_sym_fns): Add PowerMac to xcoff file recognition - kludge. - -Fri Dec 22 11:05:59 1995 Michael Meissner - - * configure.in (gdb_host): Add support for DG/UX running on x86 as - a host. - (all x86 targets and hosts): Add support for pentium-pro machines. - - * configure: Rebuild. - - * config/i386/i386dgux.mh: New file for DG/UX running on x86 host. - -Thu Dec 21 19:09:20 1995 Rob Savoye - - * remote-array.c (array_wait): Poll the keyboard along with the - serial port so users can tpye at the target while their - application is running. - -Thu Dec 21 11:58:52 1995 Michael Meissner - - * Makefile.in (ppcbug-rom.o, srec.o): Add dependencies. - - * monitor.c (monitor_debug): Take prefix, and suffix arguments. - Print trailing newline after the suffix. - (monitor_printf{,_noecho}): Change monitor_debug calls. - (monitor_printf): Call monitor_expect instead of trying to do the - expect processing locally so that if there is extra junk, it - doesn't hang things up. - (readchar): If MO_HANDLE_NL is set, handle \r\n pairs and convert - them to a single \r. Use monitor_debug to print out byte read. - - * monitor.h (MO_HANDLE_NL): Add new flag. - - * ppcbug-rom.c (ppcbug_ops{1,2}): Split into two ops, one that - uses lo 0 to load, and the other that uses lo 1. Set flag - MO_HANDLE_NL. - (ppcbug_open{0,1}): Clone and split to handle ppcbug_ops{1,2}. - (_initialize_ppcbug_rom): Set up both ppcbug_open{0,1}. - -Wed Dec 20 10:54:41 1995 Fred Fish - - * defs.h: Delete extraneous whitespace at end of file. - * symfile.h: Move #include of demangle.h outside conditional. - * objfiles.h (struct objstats, OBJSTAT, OBJSTATS): New struct and - macros to hold per-objfile statistics for internal - instrumentation. - (struct objfile): Add OBJSTATS member, which is optional. - * buildsym.h (next_symbol_text_func): Now takes objfile argument. - Also update copyright to 1995. - * dbxread.c (dbx_next_symbol_text): Now takes objfile argument. - (dbx_symfile_init, coffstab_build_psymtabs, elfstab_build_psymtabs, - stabsect_build_psymtabs): Accumulate string table size. - (dbx_next_symbol_text, read_dbx_symtab, read_ofile_symtab): - Accumulate number of stabs symbols read. - * dwarfread.c (new_symbol, symthesize_typedef): - Accumulate number of full symbols created. - * gdbtypes.c (alloc_type): Accumulate number of types. - * maint.c (maintenance_print_statistics): New function. - * mdebugread.c (mdebug_next_symbol_text): Now takes objfile - argument. - * minsyms.c (prim_record_minimal_symbol_and_info): Accumulate - number of minimal symbols read. - * os9kread.c (read_os9k_psymtab): next_symbol_text takes objfile - arg. - * partial-stab.h: next_symbol_text takes objfile arg. - * stabsread.c (error_type, STABS_CONTINUE): Now takes objfile arg - and uses it to call next_symbol_text. - * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): - Accumulate number of partial symbols created. - * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Accumulate number of partial - symbols created. - * symmisc.c (print_objfile_statistics): Print the per-objfile - internal instrumentation statistics gathered. - * xcoffread.c (xcoff_next_symbol_text): Now takes objfile argument. - -Fri Dec 15 16:15:55 1995 Ian Lance Taylor - - * top.c (set_endian_from_file): Use new bfd_big_endian macro. - -Fri Dec 15 12:21:10 1995 Raymond Jou - - * mpw-make.sed: Add quotes to RIncludes reference. - -Fri Dec 15 13:18:55 1995 Rob Savoye - - * remote-array.c: Remove bogus setting of baudrate to 4800. Their - hardware has real UARTS now. - -Mon Dec 11 18:19:16 1995 Stan Shebs - - * configure.in (powerpc-*-macos*): New target configuration. - * configure: Update. - * config/powerpc/macos.mh, config/powerpc/macos.mt, - config/powerpc/nm-macos.h, config/powerpc/tm-macos.h, mac-nat.c: - New files, native PowerMac debugging support. - * Makefile.in (mac-nat.o): Add build rule. - * mpw-config.in (enable_cflags): Add support. - (m68k-apple-macos, powerpc-apple-macos): Fix natdepfiles to - list object file instead of source file. - * mpw-make.sed (@ENABLE_CFLAGS@): Don't edit out, replace with - value of variable. - (install, install-only): Edit MPW-specific installation into - place of Unix shell code. - * mac-gdb.r: Fix version resources to use symbolic version strings. - (cfrg): New resource, code fragment for PowerMac. - -Mon Dec 11 14:13:03 1995 Fred Fish - - * dbxread.c (process_one_symbol): When looking at the next - minimal symbol, check for end of the minimal symbol array - (symbol with NULL pointer for name) before dereferencing it. - -Mon Dec 11 15:56:55 1995 Per Bothner - - * eval.c (evaluate_struct_tuple): Fix thinko. - -Mon Dec 11 06:52:02 1995 Wilfried Moser - - * ch-typeprint.c (chill_type_print_base): Slightly change of printing - of variant structures. - -Mon Dec 11 00:36:01 1995 Per Bothner - - * valops.c (value_cast): Handle casts to and from TYPE_CODE_CHAR. - * ch-exp.c (match_integer_literal): Fix long long support. - * gdbtypes.c (get_discrete_bounds): Make TYPE_LENGTH (type) == - sizeof (LONGEST) case work OK. - -Fri Dec 8 21:02:24 1995 Fred Fish - - * coffread.c, dbxread.c, dstread.c, objfiles.c, os9kread.c, - symfile.c, symtab.c: Use "obstack.h" rather than . - -Wed Dec 6 16:16:18 1995 Stu Grossman (grossman@cirdan.cygnus.com) - - * remote-mips.c (mips_receive_header): Allow mips_syn_garbage to be - user-settable (via set syn-garbage-limit). Setting it to -1 makes - it unlimited. - -Tue Dec 5 18:33:43 1995 Brendan Kehoe - - * gdbtypes.c (check_stub_method): Make sure we get back a function - string in the demangled name before we try to use it. - -Tue Dec 5 18:08:29 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c (monitor_expect_regexp): Make static, add prototype. - * (monitor_read_memory_single): Call monitor_expect_regexp with - pointer to getmem_resp_delim_pattern, not entire struct. - -Tue Dec 5 15:51:25 1995 Stan Shebs - - * c-lang.h (c_op_print_tab): Don't declare, some compilers - consider illegal if structure not defined, and only used - in c-lang.c anyway. - -Sun Dec 3 12:31:03 1995 Per Bothner - - * eval.c (evaluate_subexp_standard case): Fix typo. - -Sun Dec 3 11:59:21 1995 Jeffrey A. Law - - * ch-exp.c (parse_named_record_element): Avoid aggregrate - initializations for automatic variables. - - * hppa-tdep.c (hppa_alignof): Fix typo in last change. - -Sat Dec 2 19:32:57 1995 Fred Fish - - * symfile.c (global_psymbols, static_psymbols): Remove, unused. - -Sat Dec 2 03:02:21 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-tdep.c (heuristic_proc_desc): Add heuristic to - determine the return address register, needed for OSF/1-3.2C. - * config/alpha/tm-alpha.h (T7_REGNUM, T9_REGNUM): Define. - -Fri Dec 1 07:23:57 1995 Michael Meissner - - * ppcbug-rom.c (ppcbug_cmds): Turn on MO_GETMEM_READ_SINGLE - because PPCbug displays the memory as characters as well as hex. - Fix getmem/setmem commands. - - * srec.c (load_srec): Fix off by one typo in last submission. - - * rs6000-tdep.c (push_arguments): Fix typo. - -Thu Nov 30 23:54:17 1995 Per Bothner - - * language.c (lang_bool_type), language.h: New function. - * language.h (LA_BOOL_TYPE): New macro. - * eval.c (evaluate_subexp_standard) Use LA_BOOL_TYPE instead - of builtin_type_int where appropriate, - * valarith.c (value_subscript): Likewise. - - * valops.c (value_slice): Implement (value) bitstring slices. - * valprint.c (val_print): If TYPE_LENGTH is zero, don't automatically - print "" - Chill has zero-length (string) types. - - * gdbtypes.c (check_stub_type): Removed; no longes needed. - * ch-exp.c (expect, parse_call): Tweak error messages. - -Wed Nov 29 13:35:18 1995 Per Bothner - - * scm-valprint.c (scm_isymnames): Remove "#@" prefix. - (scm_scmval_print): Do not print "#@" prefix. - - * gdbtypes.h (enum type_code): Added TYPE_CODE_TYPEDEF. - (check_typedef): New prototype. - (CHECK_TYPEDEF): New macro. - (TYPE_DUMMY_RANGE): Removed. - * gdbtypes.c (get_discrete_bounds): Fix paren error; make more robust. - (create_array_type): Don't force_to_range_type; users of the - array are responsible for handling non-range index types. - (create_set_type): Likewise. - (force_to_range_type): Removed. - (check_typedef): New function handles stub types and typedefs. - (check_stub_type): Just call check_typedef. (To be removed.) - (recursive_dump_type): Handle TYPE_CODE_TYPEDEF. - * ch-lang.c (type_lower_upper): Use get_discrete_bounds. - (evaluate_subexp_chill): Handle string repetition. - Re-arrange to handle EVAL_AVOID_SIDE_EFFECTS better. - * ch-typeprint.c (chill_type_print_base): Handle TYPE_CODE_TYPEDEF. - Pass show=0 in recursive calls various places. - (case TYPE_CODE_ARRAY): Don't require index type to have - TYPE_CODE_RANGE. - (case TYPE_CODE_RANGE): Don't need to support TYPE_DUMMY_RANGE. - * gdbtypes.c, ch-lang.c, ch-typeprint.c (numerous places): - Add check_typedef/CHECK_TYPEDEF as needed. - - * ch-exp.y: Replaced by ... - * ch-exp.c: New file. Use recursive-descent. - Recognize labelled array tuples and powerset ranges. - * Makefile.in: Update for no longer using yacc for ch-exp. - - * c-lang.c: Make various functions non-static. - * c-lang.h: Add bunches of prototypes. - * cp-valprint.c (cp_print_value_fields): Also take address. - (cp_print_value): Likewise. Use baselcass_offset. - * stabsread.c (current_symbol): New static variable. - (type_synonym_name): Remove. - (read_type): If copying, make copy be a TYPE_CODE_TYPEDEF. - (read_array_type): Don't need to handle undefined element type here. - (cleanup_undefined_types): Ditto. - (read_range_type): Look for Chill ranges. - * valops.c (value_assign): Fix case lval_internalvar - don't try - to assign into old value (which might be too small!). - (value_coerce_array): No longer need special VALUE_REPEATED handling. - (value_arg_coerce): Cleaner array->pointer decay mechanism. - (search_struct_field): Use baseclass_offset rather than - baseclass_addr. - (value_slice): Use get_discrete_bounds. - * value.h (COERCE_VARYING_ARRAY): Take type argumnt as well. - * values.c (baseclass_offset): Change parameter interface. - (baseclass_addr): Removed. - * c-typeprint.c, c-valprint.c, ch-valprint.c, values.c, valops.c: - Add check_typedef/CHECK_TYPEDEF as needed. - - * alpha-tdep.c, c-exp.y, h8500-tdep.c, f-exp.y, f-valprint.c, - findvar.c, hppa-tdep.c, infcmd.c, language.c, printcmd.c, - rs6000-tdep.c, symmisc.c, symtab.c, mdebugread.c: - Add check_typedef/CHECK_TYPEDEF as needed. - - * f-typeprint.c, valarith.c, valprint.c, typeprint.c, eval.c: - Add check_typedef/CHECK_TYPEDEF as needed. - * f-typeprint.c: Various cleaning up. - * valarith.c (value_subscript): Also subscript bitstrings (for Chill). - * typeprint.c (print_type_scalar): Also support TYPE_CODE_RANGE. - * eval.c (evaluate_subexp_standard case OP_ARRAY): Implement - support for labelled array tuples and ranges in powerset tuples. - (init_array_element): New function. - - * top.c (command_line_input): Only strip out an initial #-comment. - Looking for internal comments is language-specific (breaks Scheme). - - * expression.h (enum exp_opcode): Add BINOP_RANGE. - * expprint.c (dump_expression): Support BINOP_RANGE. - * eval.c (evaluate_subexp_standard): Handle BINOP_RANGE (as error). - (case MULTI_SUBSCRIPT): Fix broken f77 value->int ad hoc conversion. - * ch-lang.c (chill_op_print_tab): Support BINOP_RANGE. - (evaluate_subexp_chill): Error on BINOP_COMMA. - - * Makefile.in: Clean up so doc stuff stays in doc sub-dir. - -Wed Nov 29 16:39:50 1995 Michael Meissner - - * monitor.c (monitor_debug): New function to print monitor debug - output in printable fashion. - (monitor_printf{,_noecho}): Call monitor_debug instead of - fputs_unfiltered. - - * srec.c (load_srec): When printing srec debug information, do not - print the carriage return directly, instead print \\r followed by - a newline. - -Tue Nov 28 15:25:28 1995 Doug Evans - - * Makefile.in (target_subdir): Define. - (CC_FOR_TARGET, CXX_FOR_TARGET): Use it to find target libraries. - * configure.in (X_CFLAGS): Fix typo. - (target_subdir): Set to "${target_alias}/" if cross. - * configure: Regenerated. - - * dbxread.c (dbx_symfile_read): Set block_address_function_relative - for `pe' format files. - -Tue Nov 28 11:17:47 1995 Fred Fish - - * magic.h: Renamed to gmagic.h to avoid conflict. - * magic.c: Renamed to gmagic.c in sympathy. - * eval.c, gmagic.c, config/tm-magic.h: - Include "gmagic.h" rather than "magic.h". - -Sat Nov 25 02:56:38 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (handle_psymbol_enumerators, parse_symbol): - Recognize enums from alpha cc -migrate. - (upgrade_type): Pass correct fd to parse_symbol when parsing - the index type of an array. - (parse_procedure, parse_lines, psymtab_to_symtab_1): Handle - unsorted procedure descriptors from Irix 5.x and Alpha OSF/1-3.x - shared libraries. Use CORE_ADDR instead of `unsigned long' in - procedure descriptor address computations. - - * symtab.c (decode_line_1): Prevent accidental strchr match - of a null character with the terminating null character of - gdb_completer_quote_characters. - (cplusplus_hint): Make sure that only a single quote is printed - in the hint message. - -Fri Nov 24 16:17:01 1995 Jeffrey A Law (law@cygnus.com) - - * top.c (recurse_read_control_structure): Don't make cleanups - here. Callers handle that correctly. - -Tue Nov 21 15:16:34 1995 Fred Fish - - * config/m68k/xm-hp300hpux.h: Define MMAP_BASE_ADDRESS and MMAP_INCREMENT. - Also force HAVE_MMAP to be defined since autoconf is currently broken - for detecting a working mmap under hpux. - * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS): Tweak MMAP_BASE_ADDRESS - to a better value suggested by Jeffrey A Law (law@cygnus.com). - -Tue Nov 21 08:48:58 1995 Fred Fish - - * config/pa/xm-hppah.h: Define MMAP_BASE_ADDRESS and MMAP_INCREMENT. - Also force HAVE_MMAP to be defined since autoconf is currently broken - for detecting a working mmap under hpux. - * objfiles.c (map_to_address): Have gdb print a warning when it - is compiled with HAVE_MMAP but without both MMAP_BASE_ADDRESS and - MMAP_INCREMENT defined (thus making it appear mmap doesn't work). - -Mon Nov 20 14:13:53 1995 Stu Grossman (grossman@cygnus.com) - - * infrun.c (wait_for_inferior): Add support for dynamic function - trampolines. These are pieces of code between the caller and the - callee that figure out the address of the callee's code at run - time. Upon entry, we can't figure out the callee's address, so we - set a breakpoint within the trampoline where the address will be - known, and continue the target. Once we hit the breakpoint, we - break at the callee's address and proceed as usual. - -Mon Nov 20 11:12:34 1995 Fred Fish - - * objfiles.c (allocate_objfile): Change warning message about mapped - symbol tables so that it is obvious that they are not supported on - this particular machine rather than implying they are not supported - at all in this version of gdb. - -Sun Nov 19 05:20:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * irix5-nat.c, osfsolib.c (solib_address): Return the name of the - containing solib. - * stack.c (print_frame_info): Use minimal symbol only if - fi->pc is in a known section. - -Sat Nov 18 11:19:35 1995 Roland McGrath - - * solib.c (solib_address): Return the name of the containing solib. - * solib.h (PC_SOLIB): New macro; define using solib_address. - * stack.c (print_frame_info) [PC_SOLIB]: If no function name, try - PC_SOLIB on the PC value. - -Sat Nov 18 04:09:31 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * annotate.c (annotate_source, annotate_frame_begin): Issue - `0x' prefix for the pc value, to remain consistent with previous - GDB versions. - - * blockframe.c (find_pc_partial_function), config/pa/tm-hppa.h: - Remove Sun shared library transfer hack and - INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK, it is obsoleted by the - mst_solib_trampoline minimal symbols. - - * blockframe.c (inside_main_func): Check main_func_*pc against - INVALID_ENTRY_*PC, not zero. - * symfile.c (init_entry_point_info): Initialize ei.*pc with - INVALID_ENTRY_*PC. - * mipsread.c (mipscoff_symfile_read): If the entry_file bounds - are still unknown after processing the partial symbols, then try - to set them from the minimal symbols. - - * infcmd.c (registers_info): Error out if selected_frame is NULL. - * stack.c (return_command): Select new current frame silently if - not interactive. - - * mipsread.c (read_alphacoff_dynamic_symtab): Ignore additional - DT_MIPS_LOCAL_GOTNO and DT_MIPS_GOTSYM entries. - - * irix5-nat.c (solib_create_inferior_hook): Call solib_add only - if auto_solib_add_at_startup is nonzero. - (_initialize_solib): Add "set auto-solib-add" command. - * osfsolib.c (solib_create_inferior_hook): Call solib_add only - if auto_solib_add_at_startup is nonzero. - (_initialize_solib): Add "set auto-solib-add" command. - -Wed Nov 15 17:12:04 1995 Stan Shebs - - * utils.c: Don't include sys/ioctl.h etc if MPW is host. - -Tue Nov 14 17:16:46 1995 Doug Evans - - * config/arm/tm-arm.h (ADDITIONAL_REGISTER_NAMES): Fix r5. - (FRAME_SAVED_PC): Minor clean up. - -Tue Nov 14 14:51:05 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c (monitor_load_srec monitor_make_srec): Move all - S-record download code into srec.c. - * srec.c srec.h: New files. Contain S-record loading routines - formerly in monitor.c. - * serial.c serial.h: New routine just like fprintf, but uses - serial_t instead of FILE *. - * sh-tdep.c (frame_find_saved_regs init_extra_frame_info): - Don't add four to saved pc (makes things match manual). Also, fix - bug where we didn't get pc from stack frame correctly. - * config/sh/tm-sh.h (SAVED_PC_AFTER_CALL): Don't add four to - saved pc. Real hardware does this for you. - * sh3-rom.c (sh3_load): New routine. Sets up for download then - calls generic S-record loader. - * config/h8300/h8300.mt, config/h8500/h8500.mt, - config/m68k/monitor.mt, config/pa/hppapro.mt, config/sh/sh.mt: - Add srec.o to TDEPFILES. - -Tue Nov 14 15:57:36 1995 Michael Meissner - - * ppcbug-rom.c: New file to support the Motorola PPCBUG monitor - for PowerPC's. - - * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Include - ppcbug-rom.o, monitor.o, and srec.o - - * config/i386/linux.mt (XDEPFILES): Include ser-tcp.o. - -Mon Nov 13 13:12:46 1995 Jeffrey A Law (law@cygnus.com) - - * partial-stab.h: Remove GDB_TARGET_IS_HPPA kludge. - -Fri Nov 10 13:08:54 1995 Jeff Law (law@kahlua.cs.utah.edu) - - * terminal.h (HAVE_SGTTY): Fix typo. - -Thu Nov 9 17:34:01 1995 Michael Meissner - - * configure.in (gdb_target): Build in the simulator for all - PowerPC eabi targets, not just eabisim, providing - --enable-sim-powerpc is used, or the host compiler is GCC. - -Thu Nov 9 14:04:05 1995 Raymond Jou (rjou@mexican.cygnus.com) - - * mpw-config.in: Add variable with names of SIOW libraries. - * mpw-make.sed: Add an action to build SIOWgdb. - -Wed Nov 8 19:25:22 1995 Stan Shebs - - * mpw-make.sed: Edit @ENABLE_CFLAGS@ out, mpw-configure can - add back in if necessary. - -Wed Nov 8 15:59:52 1995 James G. Smith - - * config/mips/vr4300.mt: Added simulator to default VR4300 build. - -Tue Nov 7 16:02:25 1995 Stu Grossman (grossman@cygnus.com) - - * remote-mips.c (mips_initialize): Fix brain damage found by - Jamie. Basically had case statement in the wrong place... - * (mips_load): Remove unnecessary `db tty0' command. It's all - handled by mips_initialize now. - -Tue Nov 7 12:59:14 1995 Raymond Jou - - * mac-gdb.r: Added #ifdef Macgdb. - -Tue Nov 7 14:59:51 1995 James G. Smith - - * remote-mips.c (mips_initialize): Updated to talk to VR4300 RISQ - monitor board. - -Mon Nov 6 11:44:11 1995 James G. Smith - - * config/mips/{tm-vr4300.h tm-vr4300el.h} (TARGET_MONITOR_PROMPT): - Change into real strings. - - * remote-sim.c (gdbsim_open): Moved sim_open() call to after - callback initialisation. - -Sun Nov 5 00:07:52 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * configure.in (AC_CHECK_HEADERS): add stddef.h. - -Fri Nov 3 12:30:43 1995 Fred Fish - - * Makefile.in (COMMON_OBS): Use corefile.o rather than core.o - * core.c: Rename to corefile.c. - * config/pyr/tm-pyr.h, umax-xdep.c, sun386-nat.c, pyr-xdep.c, - Makefile.in (SFILES), gould-xdep.c, coredep.c, armtdep.c, - arm-xdep.c, altos-xdep.c: Change core.c references to corefile.c. - - From Graham Stoney . - * Makefile.in (remote-array.o): Add rule to build. - (ALLDEPFILES): Add remote-array.c - * remote-array.c (baud_rate): Remove unnecessary declaration. - (baudrate): Remove. - (array_files_info): Print global baud_rate not baudrate. - -Sat Nov 4 10:21:58 1995 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (INTERNAL_CFLAGS): Add ENABLE_CFLAGS. - * fork-child.c (fork_inferior): Add call to - TARGET_CREATE_INFERIOR_HOOK to allow target specific code to get - control just before the new process executes it's first instruction. - * remote-mips.c (mips_initialize): Cleanup a bit. Don't try to - receive a packet at first. This speeds up initialization a lot. - Use TARGET_MONITOR_PROMPT instead of "". - (common_breakpoint): Use rresponse instead of rerrflg to inspect - error code. - * symfile.c (syms_from_objfile reread_symbols): Call - TARGET_SYMFILE_POSTREAD to allow target specific code to get - control after reading new symbols. - * target.h: New macros TARGET_SYMFILE_POSTREAD, and - TARGET_CREATE_INFERIOR_HOOK. See above for descriptions. - * config/mips/{irix5.mh nm-irix5.h}: Delete nm-irix5.h. Make - NAT_FILE point directly at ../nm-sysv4.h. - * config/mips/{mipsm3.mh nm-m3.h}: Delete nm-m3.h. Make - NAT_FILE point directly at ../nm-m3.h. - * config/mips/{mipsv4.mh nm-sysv4.h}: Delete nm-sysv4.h. Make - NAT_FILE point directly at ../nm-sysv4.h. - * config/mips/nm-mips.h: Improve comment at top of file. - * config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Change - definition into a proper string. - -Wed Nov 1 20:18:08 1995 Fred Fish - - * config/i386/tm-i386.h: New file containing generic i*86 target - definitions. - (TARGET_BYTE_ORDER): Moved here from tm-i386v.h. - (IEEE_FLOAT): Moved here from tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Define default as 2. - (FUNCTION_START_OFFSET): Moved here from tm-i386v.h. - (SKIP_PROLOGUE): Moved here from tm-i386v.h. - (SAVED_PC_AFTER_CALL): Moved here from tm-i386v.h. - (INNER_THAN): Moved here from tm-i386v.h. - (BREAKPOINT): Moved here from tm-i386v.h. - (DECR_PC_AFTER_BREAK): Moved here from tm-i386v.h. - (ABOUT_TO_RETURN): Moved here from tm-i386v.h. - (REGISTER_SIZE): Moved here from tm-i386v.h. - (NUM_REGS): Moved here from tm-i386v.h. - (REGISTER_NAMES): Moved here from tm-i386v.h. - (EXTRACT_STRUCT_VALUE_ADDRESS): Moved here from tm-i386v.h. - (FP_REGNUM): Moved here from tm-i386v.h. - (SP_REGNUM): Moved here from tm-i386v.h. - (PC_REGNUM): Moved here from tm-i386v.h. - (PS_REGNUM): Moved here from tm-i386v.h. - (FP0_REGNUM): Moved here from tm-i386aix.h. - (FPC_REGNUM): Moved here from tm-sun386.h. - (REGISTER_BYTES): Moved here from tm-i386aix.h. - (REGISTER_BYTE): Moved here from tm-i386aix.h. - (REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. - (MAX_REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. - (REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. - (MAX_REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. - (EXTRACT_RETURN_VALUE): Moved here from tm-i386aix.h. - (STORE_RETURN_VALUE): Moved here from tm-i386aix.h. - (REGISTER_VIRTUAL_TYPE): Moved here from tm-i386v.h. - (STORE_STRUCT_RETURN): Moved here from tm-i386v.h. - (FRAME_CHAIN): Moved here from tm-i386v4.h. - (FRAMELESS_FUNCTION_INVOCATION): Moved here from tm-i386v4.h. - (FRAME_SAVED_PC): Moved here from tm-i386os9k.h - (FRAME_ARGS_ADDRESS): Moved here from tm-i386v.h. - (FRAME_LOCALS_ADDRESS): Moved here from tm-i386v.h. - (FRAME_NUM_ARGS): Moved here from tm-i386sun.h. - (FRAME_ARGS_SKIP): Moved here from tm-i386v.h. - (FRAME_FIND_SAVED_REGS): Moved here from tm-i386v.h. - (PUSH_DUMMY_FRAME): Moved here from tm-i386v.h. - (POP_FRAME): Moved here from tm-i386v.h. - (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET, - CALL_DUMMY_BREAKPOINT_OFFSET, FIX_CALL_DUMMY): Moved here from - tm-i386v.h - (print_387_control_word, print_387_status_word): Declare prototypes. - (struct frame_info, struct frame_saved_regs): Forward decls for - prototypes. - (SP_ARG0): Moved here from tm-i386v.h. - - * config/i386/tm-i386v.h: - (i386/tm-i386.h): Include. - (TARGET_BYTE_ORDER): Remove. - (IEEE_FLOAT): Remove. - (START_INFERIOR_TRAPS_EXPECTED): Undef before redefine to 4. - (FUNCTION_START_OFFSET): Remove. - (SKIP_PROLOGUE): Remove. - (i386_skip_prologue): Remove prototype. - (SAVED_PC_AFTER_CALL): Remove. - (INNER_THAN): Remove. - (BREAKPOINT): Remove. - (DECR_PC_AFTER_BREAK): Remove. - (ABOUT_TO_RETURN): Remove. - (REGISTER_SIZE): Remove. - (NUM_REGS): Undef before redefine to 16 (no FP support). - (REGISTER_NAMES): Undef before redefine. - (FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove. - (REGISTER_BYTES): Undef before redefine. - (REGISTER_BYTE): Undef before redefine. - (REGISTER_RAW_SIZE): Undef before redefine. - (REGISTER_VIRTUAL_SIZE): Undef before redefine. - (MAX_REGISTER_RAW_SIZE): Undef before redefine. - (MAX_REGISTER_VIRTUAL_SIZE): Undef before redefine. - (REGISTER_VIRTUAL_TYPE): Undef before redefine. - (STORE_STRUCT_RETURN): Undef before redefine. - (EXTRACT_RETURN_VALUE): Undef before redefine. - (STORE_RETURN_VALUE): Undef before redefine. - (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. - (FRAME_CHAIN): Undef before redefine. - (FRAMELESS_FUNCTION_INVOCATION): Undef before redefine. - (FRAME_SAVED_PC): Undef before redefine. - (FRAME_ARGS_ADDRESS): Remove. - (FRAME_LOCALS_ADDRESS): Remove. - (FRAME_NUM_ARGS): Undef before redefine. - (FRAME_ARGS_SKIP): Remove. - (FRAME_FIND_SAVED_REGS): Remove. - (PUSH_DUMMY_FRAME): Remove. - (POP_FRAME): Remove. - (CALL_DUMMY): Remove. - (CALL_DUMMY_LENGTH): Remove. - (CALL_DUMMY_START_OFFSET): Remove. - (CALL_DUMMY_BREAKPOINT_OFFSET): Remove - (FIX_CALL_DUMMY): Remove. - (print_387_control_word): Remove. - (print_387_status_word): Remove. - (SP_ARG0): Remove. - - * config/i386/tm-symmetry.h: - (TM_SYMMETRY_H): Enclose file in test for define & define if needed. - (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of - tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. - (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h - or tm-i386v.h, #undef, and #define to 0. - (MAX_REGISTER_RAW_SIZE): Remove. - (FRAME_CHAIN): Remove. - (FRAMELESS_FUNCTION_INVOCATION): Remove. - (FRAME_SAVED_PC): Remove. - (print_387_control_word, print_387_status_word): Remove prototypes. - - * config/i386/tm-ptx.h: - (TM_PTX_H): Enclose file in test for define & define if needed. - (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of - tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. - (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h - or tm-i386v.h, #undef, and #define to 0. - (SDB_REG_TO_REGNUM): Remove obsolete commented out define. - (print_387_control_word, print_387_status_word): Remove prototypes. - - * config/i386/tm-linux.h: - (TM_LINUX_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - - * config/i386/tm-i386v4.h: - (TM_I386V4_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - (FRAME_CHAIN): Moved to tm-i386.h. - (FRAMELESS_FUNCTION_INVOCATION): Moved to tm-i386.h. - (FRAME_SAVED_PC): Remove. - (sigtramp_saved_pc): Define as i386v4_sigtramp_saved_pc. - (FRAME_NUM_ARGS): Remove. - - * config/i386/tm-i386os9k.h: - (TM_I386OS9K_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - (NUM_REGS): Undefine before redefining. - (FRAME_CHAIN): Remove. - (FRAMELESS_FUNCTION_INVOCATION): Remove. - (FRAME_SAVED_PC): Move to tm-i386.h. - - * config/i386/tm-i386nw.h: - (TM_I386NW_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - - * config/i386/tm-i386bsd.h: - (TM_I386BSD_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - (FRAMELESS_FUNCTION_INVOCATION): Remove. - (FRAME_SAVED_PC): Remove. - - * config/i386/tm-i386aix.h: - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - (FP_REGNUM): Remove. - (SP_REGNUM): Remove. - (PC_REGNUM): Remove. - (PS_REGNUM): Remove. - (FP0_REGNUM): Moved to tm-i386.h. - (NUM_REGS): Remove. - (REGISTER_NAMES): Remove. - (REGISTER_BYTES): Moved to tm-i386.h. - (REGISTER_BYTE): Moved to tm-i386.h. - (REGISTER_RAW_SIZE): Moved to tm-i386.h. - (MAX_REGISTER_RAW_SIZE): Moved to tm-i386.h. - (REGISTER_VIRTUAL_SIZE): Moved to tm-i386.h. - (REGISTER_VIRTUAL_TYPE): Removed. - (EXTRACT_RETURN_VALUE): Moved to tm-i386.h. - (STORE_RETURN_VALUE): Moved to tm-i386.h. - - * config/i386/tm-sun386.h: - (TM_SUN386_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include. - (TARGET_BYTE_ORDER): Remove. - (FUNCTION_START_OFFSET): Remove. - (SKIP_PROLOGUE): Remove. - (SAVED_PC_AFTER_CALL): Remove. - (INNER_THAN): Remove. - (BREAKPOINT): Remove. - (DECR_PC_AFTER_BREAK): Remove. - (ABOUT_TO_RETURN): Remove. - (REGISTER_SIZE): Remove. - (NUM_REGS): Undefine before defining. - (REGISTER_NAMES): Undefine before redefining. - (REGISTER_BYTES): Undefine before redefining. - (REGISTER_BYTE): Undefine before defining. - (FP_REGNUM): Undefine before defining. - (PC_REGNUM): Undefine before defining. - (FPC_REGNUM): Undefine before defining. - (REGISTER_RAW_SIZE): Undefine before defining. - (FRAME_CHAIN): Undefine before defining. - (FRAMELESS_FUNCTION_INVOCATION): Undefine before defining. - (FRAME_SAVED_PC): Undefine before defining. - (FRAME_NUM_ARGS): Moved to tm-i386.h. - (MAX_REGISTER_RAW_SIZE): Remove. - (MAX_REGISTER_VIRTUAL_SIZE): Remove. - (STORE_STRUCT_RETURN): Remove. - (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. - (FRAME_ARGS_ADDRESS): Remove. - (FRAME_LOCALS_ADDRESS): Remove. - (FRAME_NUM_ARGS): Undefine before defining. - (FRAME_ARGS_SKIP): Remove. - (FRAME_FIND_SAVED_REGS): Remove. - (PUSH_DUMMY_FRAME): Remove. - (POP_FRAME): Remove. - (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET): Remove. - (struct frame_info, struct frame_saved_regs): Remove forward decls - for prototypes. - - * config/i386/tm-i386lynx.h (i386/tm-i386.h): Include instead of - tm-i386v.h. - * config/i386/tm-i386m3.h (i386/tm-i386.h): Include instead of - tm-i386v.h. - - * i386-tdep.c (i386_extract_return_value): Make function visible - for all i386 targets, but only assume floating point values returned - in floating point registers for I386_AIX_TARGET. - - * i386v-nat.c (i386_register_u_addr): Enable code to locate - floating point regs in user struct. - -Wed Nov 1 15:32:57 1995 Fred Fish - - * breakpoint.c (breakpoint_re_set): Fix typo in comment. - * symtab.c (in_prologue): Document func_start and when it is zero - don't call SKIP_PROLOGUE (which typically leads unconditionally to - an error when we try to access a prologue at address 0). - -Tue Oct 31 13:01:15 1995 Fred Fish - - * elfread.c: Include elf-bfd.h rather than libelf.h. - -Tue Oct 31 10:42:42 1995 steve chamberlain - - * win32-nat.c (xlate_exception): Treat a stack overflow like a SEGV. - -Sun Oct 29 11:22:05 1995 Fred Fish - - * monitor.c: Include gnu-regex.h rather than system regex.h. - -Sat Oct 28 23:51:48 1995 steve chamberlain - - * defs.h: Test on name __WIN32__ rather than WIN32. - * inflow.c (new_tty): Likewise - * terminal.h: Likewise. - * utils.c (initialize_utils): Likewise. - * win32-nat.c (child_create_inferiror): Print error code when failing. - * config/i386/win32.mh (XM_CLIBS): Need -lkernel32. - -Sat Oct 28 04:52:36 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.h (enum address_class): Add LOC_UNRESOLVED for - a location whose address has to be resolved via the minimal - symbol table. - * buildsym.c (finish_block), findvar.c (symbol_read_needs_frame, - read_var_value), printcmd.c (address_info), - symmisc.c (print_symbol, print_partial_symbol): Handle - LOC_UNRESOLVED. - * stabsread.c (scan_file_globals): Change unresolved LOC_STATIC - symbols to LOC_UNRESOLVED. Remove rt_common_objfile lookup - kludge, global common symbols are now handled by LOC_UNRESOLVED. - (scan_file_globals_1): Move code back to scan_file_globals, - delete. - -Fri Oct 27 09:54:07 1995 Stu Grossman (grossman@cygnus.com) - - * breakpoint.c (breakpoint_re_set): #ifdef GET_LONGJMP_TARGET - around calls to create_longjmp_breakpoint. Why install the - breakpoints if we can't find the longjmp target? - * infrun.c (wait_for_inferior): Cleanup comments near call test. - * remote-mips.c: Fixed a bunch of prototypes to avoid char/int - complaint from picky compilers. Add comment to mips_expect. - Replace all instances of sr_get_debug with remote_debug. - * (mips_readchar): Don't jam init string to monitor. - mips_initialize() handles that. - * (mips_receive_header): Print better message when we get too - much garbage. - * (mips_request): Allow caller to pass in buff to allow them to - analyze the returned message. - * (mips_initialize): Re-do initialization to try sending a BREAK, - a ^C, and then a download escape sequence. Cleanup protocol - startup. Eliminate sleeps. Clear breakpoints (if using monitor - breakpoints). Re-init frame. - * (mips_detach): Close down target. - * (mips_wait): Handle return status with registers, or breakpoint - * stuff. - * (mips_kill): Add ^C handling. - * (mips_insert_breakpoint mips_remove_breakpoint): Call new - breakpoint stuff if enabled. - * (calculate_mask remote_mips_set_watchpoint - remote_mips_remove_watchpoint remote_mips_stopped_by_watchpoint): - Hardware watchpoint/breakpoint stuff. - * (common_breakpoint): Common code for new monitor breakpoint commands. - * (mips_load): Don't use `prompt'. It's a global variable. - * top.c (dont_repeat_command): New command for use in - user-defined commands to suppress auto-repeat (by hittin return key). - * valops.c: Add start of auto function-call abandonment capability. - -Thu Oct 26 22:02:27 1995 Stan Shebs - - * mpw-config.in: Add support for PowerMac host, add beginnings - of native support. - * mpw-make.sed: Disable subdir recursion, edit out useless rule. - * mac-xdep.c (Values.h): Don't include. - (GestaltEqu.h): Include Gestalt.h instead. - (do_mouse_down): Comment out control tracking, needs to be - updated to use UPP before will work on PowerMac. - * config/xm-mpw.h: New file, all-Mac host support. - * config/m68k/xm-mpw.h: Move most definitions into generic Mac - support. - * config/powerpc/xm-mpw.h: New file, PowerMac host support. - -Thu Oct 26 15:21:32 1995 Brendan Kehoe - - * regex.h: Renamed to gnu-regex.h. - * regex.c: Renamed to gnu-regex.c. - * Makefile.in (POSSLIBS): Refer to gnu-regex.h and gnu-regex.c. - (REGEX, REGEX1): Change to gnu-regex.o instead of regex.o. - (regex.o): Renamed to gnu-regex.o; refer to gnu-regex.c. - (irix5-nat.o, osfsolib.o, gnu-regex.o, solib.o, source.o, symtab.o): - Likewise. - * irix5-nat.c, osfsolib.c, gnu-regex.c, solib.c, source.c, symtab.c): - Include "gnu-regex.h" instead of "regex.h". - * alpha-tdep.c (in_prologue): Rename to alpha_in_prologue, to - avoid conflicts with symtab.h. - -Tue Oct 24 18:30:18 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * config/pa/hppahpux.mh: Remove hardcoding of X locations. - * Makefile.in: Use X11_CFLAGS, X11_LDFLAGS and X11_LIBS. - * configure.in: Link X statically on Solaris, SunOS and HPUX. - -Tue Oct 24 12:26:14 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c (monitor_expect_regexp): Same as monitor_expect, but - with the obvious extension. - (monitor_read_memory_single): Use regexp for getmem.resp_delim - because of parsing ambiguities caused by certain monitors. - (monitor_read_memory): Use new regexp stuff to parse - getmem.resp_delim. - * monitor.h (struct memrw_cmd->resp_delim): Document this as a - regexp. - * sh3-rom.c: Finish off table. Use new regexp capability for - getmem commands. - - * infrun.c (wait_for_inferior): Disable questionable code near - the step range test. Replace call detection test with much - simpler (and more efficient) test that doesn't require prologue - examination (as often). - * symtab.c symtab.h (in_prologue): New function that indicates - whether or not we are in a function prologue. This uses the - symbol table, and then falls back to prologue examination if that - fails. It's much more efficient for remote debugging because it - avoids examining memory, which is very slow. This is used in - wait_for_inferior to determine if we've made a function call that - needs to be skipped over (for next/nexti). - * mips-tdep.c (after_prologue): New function, returns the PC - after the prologue. Uses PDRs and the symbol table. - (mips_find_saved_regs): Use in_prologue() to avoid costly - prologue examination if possible. - (mips_skip_prologue): Use after_prologue() if possible to avoid - costly prologue examination. - -Mon Oct 23 16:03:33 1995 James G. Smith - - * configure.in (configdirs): Added support for the VR4300 default - builds (mips64*vr4300*el-*-elf*, mips64*vr4300*-*-elf*). - - * configure: Regenerated. - - * remote-mips.c (mips_load): Updated the prompt spotting code to - make use of the TARGET_MONITOR_PROMPT manifest. - -Sat Oct 21 06:11:49 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-tdep.c, mips-tdep.c (init_extra_frame_info): - Do not set saved registers from heuristics for a sigtramp frame. - - * dwarfread.c (enum_type): Determine signedness of enum type - from enumerators. - - * mips-tdep.c: Include gdb_string.h, gcc -Wall lint. - - * rs6000-nat.c (xcoff_relocate_core): Fix typo. - - * valops.c (value_repeat): Fix length of memory transfer to - match recent allocate_repeat_value change. - -Thu Oct 19 19:04:35 1995 Per Bothner - - * gdbtypes.c (get_discrete_bounds): Fix typo. - -Thu Oct 19 12:15:37 1995 Stan Shebs - - * defs.h (SEEK_SET, SEEK_CUR): Add default definitions. - * dbxread.c, mdebugread.c, os9kread.c (SEEK_SET, SEEK_CUR): - Remove default definitions. - - * Makefile.in (CC-LD): Rename to CC_LD, so MPW xform works. - (MMALLOC_SRC): Define. - (MMALLOC_CFLAGS): Use. - (ser-mac.o): Add rule. - * dwarfread.c, somread.c, ultra3-nat.c, xcoffread.c: Replace L_SET - with SEEK_SET in all calls to bfd_seek. - * scm-tags.h (scm_tags): Remove excess comma. - - * mpw-config.in: Adapt to work with autoconf'ed configury; - build config.h, add empty definitions to mk.tmp. - (powerpc-apple-macos): Make it work. - * mpw-make.sed: New file, sed commands to translate Unix makefile - into MPW syntax. - * mpw-make.in: Remove. - * mac-gdb.r: New file, was macgdb.r, renamed for consistency - with other tools, now includes cfrg resource. - * macgdb.r: Remove. - * config/m68k/xm-mpw.h: Remove most of contents, replace with - include of include/mpw/mpw.h. - -Tue Oct 17 10:38:53 1995 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (frame_chain): Fix more obscure problems caused - by system calls that core dump processes without saving all - the register state. - - * config/pa/hppahpux.mt (XDEPFILES): Remove bogus definition. - * config/pa/hppapro.mt (XDEPFILES): Likewise. - -Tue Oct 17 08:04:26 1995 Fred Fish - - * NEWS: Fix typo. - -Mon Oct 16 18:24:03 1995 Jim Wilson - - * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Return builtin_type_float - for FP registers. - (REGISTER_NAMES): Add FP register names. Remove ticks, stalls, cycles, - insts, plr, and tlr. - (NUM_REGS, NUM_REALREGS): Increase from 23 to 41. - (FPUL_REGNUM, FP0_REGNUM): New macros. - -Mon Oct 16 11:27:06 1995 Stu Grossman (grossman@cygnus.com) - - * remote-mips.c: Add support for speedy (about 10x faster) - downloads. - - * remote-array.c: Move baud_rate initialization from - _initialize_array to array_open. It was forcing the baud rate of - all targets to be 4800 baud! Seems like I've fixed this before... - * config/mips/idt.mt (TDEPFILES): Remove remote-array.o. This - has *nothing* to do with IDT!!! - - - * Makefile.in sh3-rom.c config/sh/sh.mt config/sh/tm-sh.h: Add - sh3 monitor support. - * monitor.c: Cleanup regexp compilation stuff to make it easier - to use several regexps. - * monitor.h: Get rid of struct rom_cmd_data. It's no longer used. - * config/m68k/tm-monitor.h: Don't redefine NUM_REGS here. It just - causes GDB to crash. - - * sparcl-tdep.c: Cleanup serial error handling. - -Sun Oct 15 16:19:27 1995 Stan Shebs - - * rs6000-tdep.c: Don't include a.out.h, improve some formatting. - -Fri Oct 13 15:27:49 1995 Stu Grossman (grossman@cygnus.com) - - * dcache.c: Change default value of remotecache to off. It just - screws up too many targets. - * sparcl-stub.c: Add prototypes to many forward decls. - * Create private copies of strlen, strcpy, and memcpy to prevent - chaos when user steps into them. - * (trap_low handle_exception): Clean up DSU support code - (hardware breakpoints). Move lots of stuff from asm-land to - C-land (make it much easier to #ifdef if necessary). Also, use - trap 255 to get into break mode instead of doing a DSU register - write, which may trash the register. - * (putpacket): Don't check return value of putDebugChar. It - returns void... - -Fri Oct 13 14:16:17 1995 steve chamberlain - - * remote-sim.h: Always include callback.h. - (sim_set_callbacks): New declaration. - -Fri Oct 13 10:57:40 1995 Jeffrey A Law (law@cygnus.com) - - * somsolib.c (som_solib_add): Just give a warning if a file - mentioned in the dld_list can't be found. - * config/pa/tm-hppah.h (FRAME_SAVED_PC_IN_SIGTRAMP): Dig out - the PC from the PC queues rather than %r31. - -Thu Oct 12 13:36:15 1995 Jeffrey A Law (law@cygnus.com) - - * corelow.c (core_open): Don't update the to_sections and - to_sections_end fields in core_ops here. It's too late. - * irix5-nat.c (solib_add): Update the to_sections and - to_sections_end fields in core_ops here if needed. - * osfsolib.c (solib_add): Likewise. - * rs6000-nat.c (xcoff_relocate_core): Likewise. - * solib.c (solib_add): Likewise. - * somsolib.c (solib_add): Likewise. - -Wed Oct 11 17:25:59 1995 Fred Fish - - * Makefile.in (VERSION): Bump version to 4.15.1 - -Tue Oct 10 15:26:39 1995 Fred Fish - - * Makefile.in (VERSION): Version 4.15 released. - * README: Updated for version 4.15. - * NEWS: Updated for 4.15 release. - -Tue Oct 10 13:18:50 1995 Fred Fish - - * configure.in: Add AC_PROG_YACC - * configure: Regenerate - * Makefile.in (BISON): Remove macro definition. - (YACC): Set from autoconfig. - (FLAGS_TO_PASS): Remove BISON. - (TARGET_FLAGS_TO_PASS): Remove BISON. - -Tue Oct 10 12:25:11 1995 steve chamberlain - - * win32-nat.c (child_create_inferior): Pass argv correctly. - * Makefile.in (win32-nat.o): Add dependencies. - -Mon Oct 9 14:36:29 1995 steve chamberlain - - * NEWS: Add information about win32 and arm code. - * win32-nat.c: Renamed from win32.c. - * config/i386/win32.mh: Renamed from config/i386/i386win32.mh. - * config/i386/win32.mt: Renamed from config/i386/i386win32.mt. - * config/i386/tm-win32.h: Renamed from config/i386/tm-i386win32.h. - * config/i386/xm-win32.h: Renamed from config/i386/xm-i386win32.h. - * configure.in (i[345]86-*-win32): Updated to cope with filename - changes. - * configure: Regenerated. - -Sun Oct 8 18:01:04 1995 Per Bothner - - * ch-exp.y (yylex): Also look for '$' following '$'. - -Sat Oct 7 22:52:42 1995 Michael Meissner - - * ch-exp.y (yylex): Fix typo. - -Fri Oct 6 11:56:49 1995 Jim Wilson - - * remote-sim.c (gdbsim_open): Put callback initializations here. - (_initalize_remote_sim): Not here. - -Fri Oct 6 17:08:49 1995 Stan Shebs - - * top.c (execute_control_command): Use 0/1 instead of BFD's - true/false. - -Fri Oct 6 14:43:19 1995 Stu Grossman (grossman@cygnus.com) - - * sparcl-stub.c: Include sparclite.h to get access to register - fondling macros. - * (trap_low): Save and restore FP regs if necessary. Also, clean - up save and restore of debug unit regs. - * (hard_trap_info): Add more architecturally defined traps. - * (set_debug_traps): Only set FP disabled trap if FP is disabled. - * (get_in_break_mode): Clean up. Get rid of calls to - set_hw_breakpoint_trap(). Also, use write_asi macro. - * (handle_exception): Clean up `g' and `G' commands. Add `P' - command. - * (hw_breakpoint): Why was this here!? It's gone now... - -Fri Oct 6 11:56:49 1995 Jim Wilson - - * callback.c (fdbad): Fix typo in comment. - (os_close, os_isatty, os_lseek, os_read, os_write): Use if - statements rather than || to get correct return value. - (os_write_stdout): Pass missing first argument to os_write. - * remote-sim.c: Include callback.h. - (_initialize_remote_sim): Call sim_set_callbacks and then - initialize the callbacks. - -Thu Oct 5 17:28:09 1995 Per Bothner - - * values.c (allocate_repeat_value): Allocate an array type, and - a value of that type; use that instead of setting VALUE_REPEATED. - * value.h (struct value): Remove fields repetitions and repeated. - (VALUE_REPEATED, VALUE_REPETITIONS): Removed, no longer used. - * c-valprint.c, ch-valprint.c, eval.c, printcmd.c, valops.c, - value.h, values.c: Simplify, since now VALUE_REPEATED is never - used. - * valprint.c (value_print_array_elemen): Removed never-used - function. - -Thu Oct 5 15:14:36 1995 Per Bothner - - * parse.c (write_dollar_variable): New function. - - * c-exp.y (yylex): Replace code for recognizing '$' - pseudo-variables with a call to write_dollar_variable. - Simplify grammar correspondingly. - * f-exp.y: Likewise. - * m2-exp.y: Likewise. - * ch-exp.y: Likewise. (Remove function match_dollar_tokens.) - * scm-exp.c (scm_lreadr): Call write_dollar_variable to handle '$'. - -Thu Oct 5 13:27:30 1995 steve chamberlain - - * win32.c: New file; support for debugging on windows NT. - * configure.in: (i[345]86-*-win32): New target. - * configure: Regnerated. - * eval.c (evaluate_subexp_standard): Remove unused name. - * serial.c (gdb_string.h): Include. - * source.c (value.h): Include. - * config/i386/i386win32.mh (XDEPFILES): Add win32.o - * config/i386/i386win32.mt: New. - * config/i386/tm-i386win32.h: New. - -Wed Oct 4 18:41:34 1995 Per Bothner - - * expression.h (enum exp_code): Added OP_NAME. - * expprint.c (print_subexp): Add OP_NAME support. - * parse.c (length_of_subexp, prefixify_subexp): Likewise. - * scm-lang.c (scm_unpack, in_eval_c, scm_lookup_name): new function. - * scm-lang.h: Declare builtin_type_scm; other minor tweaks. - * values.c (unpack_long): If type is SCM, call scm_unpack. - * scm-valprint.c (scm_val_print): Use extract_signed_integer, - instead unpack_long - * scm-lang.c: More Scheme expression parsing from here ... - * scm-exp.c: ... to here. New file. - Also, provide for gdb to evaluate simple constants and names.. - * Makefile.in: Note new scm-exp.{c,o}. - -Wed Oct 4 17:23:03 1995 Per Bothner - - * gdbtypes.c (get_discrete_bounds): New function. - (force_to_range_type): Use get_discrete_bounds. - * gdbtypes.h (get_discrete_bounds): Add declaration. - * valarith.c (value_bit_index): Generalize to use get_discrete_bounds. - * ch-valprint.c (chill_val_print): Make (power)sets and bitstring - support use get_discrete_bounds and generally be more robust. - -Tue Oct 3 16:54:56 1995 Stan Shebs - - * remote-nrom.c (nrom_ops): Add value for to_thread_alive, - add comments naming slots. - -Mon Oct 2 21:45:44 1995 Jeff Law (law@hurl) - - * top.c (build_command_line): Demand arguments for if/while - commands. - -Mon Oct 2 13:08:01 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * Makefile.in (X11_CFLAGS): Set only to @X_INCDIR@. - -Sat Sep 30 16:13:36 1995 Per Bothner - - * scm-lang.c: Moved Scheme value printing code to ... - * scm-valprint.c: ... this new file. - Also major improvements in support for printing SCM values. - * scm-lang.h: New file. - * scm-tags.h: New file. - * Makefile.in: Note new scm-valprint.{c,o}. - -Sat Sep 30 09:35:02 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * configure.in: X_INCDIR and X_LIBDIR added. - * Makefile.in: @X_INCDIR@ and @X_LIBDIR@ added. - * configure: Regnerated. - -Fri Sep 29 02:10:05 1995 steve chamberlain - - * config/arm/tm-arm.h (FRAME_CHAIN, FRAME_CHAIN_VALID): - Any pc > LOWESTPC is ok. - - * remote-rdp.c (rdp_init): Take out variable baud rate stuff. - (remote_rdp_detatch): Delete. - * breakpoint.c (ctype.h): Don't include twice. - - * Makefile.in (remote-rdp.o): Doesn't need remote-rdp.h - * callback.c (os_printf_filtered): fix protos. - * defs.h (puts_filtered, puts_unfiltered - [v|f|]printf_[un]filtered): Make format arg const. - * remote-rdp.c (rdp_init): Attept to sync at different - baudrates. - * utils.c (puts_filtered, puts_unfiltered - [v|f|]printf_[un]filtered): Define prototypes with - const in the right place. - -Thu Sep 28 17:43:39 1995 Per Bothner - - * defs.h (enum language): Add language_scm. - * expression.h (enum exp_code): Added OP_EXPRSTRING. - * scm-lang.c: Preliminary support for Guile /SCM dialect of Scheme. - * expprint.c (print_subexp): Add OP_EXPRSTRING support. - * parse.c (length_of_subexp, prefixify_subexp): Likewise. - * valops.c (find_function_in_inferior): New function. - (value_allocate_space_in_inferior): New function. - (allocate_space_in_inferior): Redefine using previous function. - * Makefile.in (SFILES): Add scm-lang.c. - (COMMON_OBS): Add scm-lang.o - -Thu Sep 28 14:32:11 1995 steve chamberlain - - * callback.[ch]: New files. - * remote-rdp.c: Support for the ARM RDP monitor. - * Makefile: Update. - * arm-tdep.c (arm_othernames): New. - (_initialize_arm_tdep): install 'othernames' command. - (arm_nullified_insn, shifted_reg_val, arm_get_next_pc): New. - * configure.in: Check for termios.h, termio.h and sgtty.h. - (i[345]86-*-win32*): New host. - * configure: Regenerated. - * inflow.c: Clean up inclusions. - * main.c (main): Check for WINGDB, not WIN32. - * printcmd.c (do_examine): Put QUIT test in loop. - * remote-hms.c (e7000_load): Delete. - (hms_ops): Point to generic_load instead. - * remote-hms.c (hms_ops): Point to generic_load. - * remote-sim.c (sim_callback_write_stdout): Becomes - gdbsim_write_stdout. - (gdbsim_load): Call generic_load. - * remote-utils.c (gr_load_image): Delete. - * ser-unix.c (terminal.h): Include instead of havig - own #if tree. - (hardwire_flush_input): Reset input buffer too. - * source.c (openp): If WIN32 then open file in binary mode. - * terminal.h: Configure IO mechanism using autoconf defines if - available and not overriden. - * utils.c (quit, pollquit, notice_quit): WIN32 check becomes - WINGDB check. - - * config/arm/arm.mt (TDEPFILES): Add remote-rdp.o. - * config/arm/tm-arm.h (TARGET_BYTE_ORDER): becomes - TARGET_BYTE_ORDER_SELECTABLE. - (ADDR_BITS_REMOVE): New. - (ORIGINAL_REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): New. - (INST_xx): New. - (FRAME_FIND_SAVED_REGS): Pass the right argument. - (arm_get_next_pc): Declare. - -Wed Sep 27 10:14:36 1995 Per Bothner - - * valops.c (search_struct_field): Also allow "else" as a variant - name. - * eval.c (evaluate_struct_tuple): New function. Used to evaluate - structure tuples. Now also handles Chill variant records. - (get_label): New function, used by evaluate_struct_tuple. - (evaluate_subexp_standard case OP_ARRAY): Use evaluate_struct_tuple. - (evaluate_labeled_field_init): Removed. - - * valops.c (search_struct_field): Generalize to work with Chill - variant records. - -Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_partial_symbols): Reset includes_used - and dependencies_used after finishing the partial symbol table. - - * rs6000-tdep.c (push_dummy_frame): Handle lr_offset of zero - correctly. - - * rs6000-nat.c (xcoff_relocate_core): Don't relocate data - addresses for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE - is defined. - * xcoffread.c: gcc -Wall lint. Remove traceback table reading - code. The existing code tried to add parameter information for - functions compiled without -g, which cannot be done properly - for optimized code and produced misleading parameter displays. - (ef_complaint, eb_complaint): Make a local static copy to avoid - dependency on coffread.c. - (read_xcoff_symtab, process_xcoff_symbol, scan_xcoff_symtab): - Enter C_EXT/C_HIDEXT symbols into the minimal symbol table only. - (read_xcoff_symtab): Ignore C_STAT section auxiliary entry - symbols. Complain about unmatched .ef and .eb symbols instead of - segfaulting. - (process_xcoff_symbol): Determine value of C_GSYM symbols via - the global_sym_chain mechanism in stabsread.c. - (xcoff_new_init): Call stabsread_new_init and buildsym_new_init. - (init_string_tab): Initialize length field bytes in the strtbl. - (scan_xcoff_symtab): Skip symbols that start with `$' or `.$'. - Set first_fun_line_offset for symbols with two auxents only. - -Wed Sep 20 21:06:35 1995 Jeff Law (law@snake.cs.utah.edu) - - * op50-rom.c (op50n_cmds): Send ".\r" after the interrupt - character. - -Wed Sep 20 13:12:56 1995 Ian Lance Taylor - - * Makefile.in (maintainer-clean): New target, synonym for - realclean. Add GNU standard maintainer-clean echos. - * gdbserver/Makefile.in (maintainer-clean): New target, synonym - for realclean. - * nlm/Makefile.in (maintainer-clean): Likewise. - -Wed Sep 20 08:16:03 1995 steve chamberlain - - * defs.h (xmalloc, xrealloc): Delete, they're declared in libiberty.h. - (GETENV_PROVIDED, FCLOSE_PROVIDED): New. - * doc/gdbint.texinfo (GETENV_PROVIDED, FCLOSE_PROVIDED): Document. - * remote-sim.[ch] (sim_callback_write_stdout): New. - -Tue Sep 19 15:28:58 1995 Per Bothner - - * gdbtypes.c (create_set_type): Set TYPE_LENGTH in bytes, not bits. - * valops.c (value_bitstring): TYPE_LENGTH is bytes, not bits. - - * gdbtypes.c (force_to_range_type): Calculate upper limit of - TYPE_CODE_CHAR depending on TYPE_LENGTH (instead of just using 255). - -Mon Sep 18 01:43:42 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (auto_solib_add_at_startup): Delete definition. No - longer needed. - -Sat Sep 16 13:23:36 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-mips.h (UNUSED_REGNUM): Define. - * mipsv4-nat.c (supply_gregset): Fill UNUSED_REGNUM register - with zero. - -Thu Sep 14 17:35:24 1995 Stu Grossman (grossman@cygnus.com) - - * remote-sim.c (gdbsim_create_inferior): Back out change that - broke all simulator configurations except the rs6000. - -Thu Sep 14 14:44:59 1995 Jeffrey A. Law - - * monitor.c (monitor_expect): Discard NULL characters. - -Thu Sep 14 14:12:30 1995 Kung Hsu - - * infcmd.c: Add extern declaration for auto_solib_add_at_startup. - -Wed Sep 13 13:33:58 1995 Kung Hsu - - * symfile.c: Move global variable auto_solib_add_at_startup from - solib.c to symfile.c. - * solib.c: ditto. - * symfile.h: Add extern declaration of the above mentioned variable. - * infcmd.c: Take out extern declaration, since it's in symfile.h. - -Thu Sep 14 12:39:35 1995 Stu Grossman (grossman@cygnus.com) - - * coffread.c (coff_symtab_read): Complain about unmatched .ef and - .eb symbols instead of segfaulting. - -Wed Sep 13 13:33:58 1995 Kung Hsu - - * stabsread.c (read_one_struct_field): Use subfile language instead of - global language. Improve efficiency. - -Wed Sep 13 08:45:02 1995 Jeff Law (law@fast.cs.utah.edu) - - * somsolib.c (auto_solib_add_at_startup): Define new global variable. - (som_solib_create_inferior_hook): Don't add libraries if - auto_solib_add_at_startup is zero. - (_initialize_som_solib): Add command to toggle - auto_solib_add_at_startup. - -Tue Sep 12 19:37:24 1995 Jeff Law (law@snake.cs.utah.edu) - - * monitor.c (monitor_make_srec): Fix thinkos in computation - of addr_size. - -Tue Sep 12 15:46:18 1995 Kung Hsu - - * stabsread.c (read_one_struct_field): Add a patch to handle cfront - generated stabs that each field is in full mangled name. - - * stabsread.c: To include language.h and expression.h for the reason - above. - - * infcmd.c (attach_command): Add solibs only when - auto_solib_add_at_startup is set. - -Mon Sep 11 17:22:35 1995 Fred Fish - - * NEWS: Add information about remote target caching. - -Sun Sep 10 15:36:21 1995 Fred Fish - - * defs.h: Only include mmalloc.h if NO_MMALLOC is not - defined. - -Sun Sep 10 10:24:48 1995 Michael Tiemann - - * tm-ppc-eabi.h (PC_IN_CALL_DUMMY): Redefine this to work with the - simulator. FIXME. - - * rs6000-tdep.c (push_dummy_frame): Calculate the correct link - register offset from the current frame (don't assume it is always 8). - (push_dummy_frame): Add comment about having only 4096 bytes of - stack space in the simulator (by default). - - * remote-sim.c (gdbsim_create_inferior): Call - `add_text_to_loadinfo' so that gdb can find TOC entries when - calling functions in the inferior. - -Sun Sep 10 09:00:28 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (fill_fpregset): Fix incorrect FP_MAX_REGNUM - substitution. - (supply_fpregset): Use FP_MAX_REGNUM. - -Sat Sep 9 08:21:52 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.c (read_enum_type): Exit loop for putting pending - enum symbols into the enum type correctly if we had no pending - symbols on entry to read_enum_type. - -Fri Sep 8 12:57:41 1995 Kung Hsu - - * inferior.h: Add extern declaration of inferior_environ. - * solib.c (solib_map_sections): To get inferior's env instead of - gdb's for LD_LIBRARY_PATH, same for PATH. - - * solib.c (solib_map_sections): Copy full path name into so_list - structure so that symbol_file_add can find it. - -Tue Sep 5 17:47:53 1995 Doug Evans - - * config/sparc/tm-sp64.h (REGISTER_RAW_SIZE): Lower 32 fp regs - have size 4. - (REGISTER_VIRTUAL_SIZE): Likewise. - (REGISTER_VIRTUAL_TYPE): Lower 32 fp regs have type float. - Upper 32 fp regs have type double. - * sparc-tdep.c (NUM_SPARC_FPREGS): Replace with - (FP_REGISTER_BYTES): this, and update all uses. - (FP_MAX_REGNUM): Define if not already. - (get_saved_register): Handle new sparc64 fp regs. - (sparc_frame_find_saved_regs): Likewise. - (sparc_print_register_hook): Only print fp regs < 32 as doubles. - Add code to handle long doubles when gdb does. - (_initialize_sparc_tdep): Use print_insn_sparc64 if sparc64. - -Sat Sep 2 06:41:26 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * configure.in: Explicitly `exit 0' for broken shells. - * configure: Rebuilt. - - * symtab.c (list_symbols): Add missing blank after - `' output. - - * valops.c (value_assign): Handle truncation when assigning - to bitfields. Use value_copy to construct the return value - from toval. - * values.c (value_copy): Copy VALUE_FRAME and VALUE_OPTIMIZED_OUT. - -Fri Sep 1 08:25:50 1995 James G. Smith - - * configure (mips64*vr4300*-*-elf): Support added. - * remote-mips.c (mips_readchar): Change to allow build-time prompt - string. - * config/mips/tm-mips.h: Added TARGET_MONITOR_PROMPT. - * config/mips/{vr4300.mt, vr4300el.mt, tm-vr4300.h, - tm-vr4300el.h}: Added. - -Thu Aug 31 12:48:04 1995 Jim Wilson - - * config/sh/sh.mt (SIM): Add -lm. - -Wed Aug 30 18:10:57 1995 Kung Hsu - - * rmote-nindy.c (non_dle, nidy_resume, nindy_wait): Changes to - conform to GNU coding standards. - - * solib.c (match_main): Modify to follow GNU coding conventions. - -Mon Aug 28 17:07:26 1995 Kung Hsu - - * remote.c (remote_wait): Revert 19 July my change which should be - customer specific. - -Sat Aug 26 00:26:11 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): Handle sh.value of zero for enums. - Determine signedness of enum type from enumerators. - (parse_type): Handle btIndirect types, handle fBitfield for - some non-member types. - (upgrade_type): Use TYPE_FLAG_TARGET_STUB for arrays with - unknown length. - (cross_ref): Handle stIndirect forward reference to btTypedef. - - * stabsread.c (read_enum_type): Determine signedness of enum - type from enumerators. - - * top.c (execute_command): Remove trailing whitespace from - command arguments, except for `set' and `complete' commands. - (validate_comname): Allow underscores in user defined command - names. - - * values.c (modify_field): Change `Value does not fit in %d bits' - error to a warning. Exclude sign extension bits of negative field - values from fit check. - -Fri Aug 25 11:31:29 1995 Michael Meissner - - * configure.in (powerpc*-*-eabisim*): Only link in the simulator - if the target is powerpc{,le}-*-eabisim*, since the simulator - needs GCC to build. - * config/powerpc/ppc{,le}-sim.mt: Cloned from ppc{,le}-eabi.mt. - * config/powerpc/ppc{,le}-eabi.mt: Remove simulator support. - * config/powerpc/tm-ppc{,le}-sim.mt: Include tm-ppc{,le}-sim.h. - -Wed Aug 23 16:55:35 1995 Michael Meissner - - * config/powerpc/ppc{,le}-eabi.mt (SIM_OBJS, SIM): Link in the - PowerPC simulator. - -Tue Aug 22 02:00:47 1995 Jeff Law (law@snake.cs.utah.edu) - - * tm-hppa.h (EXTRACT_RETURN_VALUE): Fix for FP values. - - * tm-hppa.h (STORE_RETURN_VALUE): Fix to work with -msoft-float - calling conventions too. Use the TYPE of the return value, not - its length to determine if it should also be copied into the - floating point registers. - - * tm-hppa.h (PROLOGUE_FIRSTLINE_OVERLAP): Delete. Causes more - problems than it fixes. - * hppa-tdep.c (skip_prologue): If we exit the main loop without - finding all the register saves, retry again without looking for - the registers we could not find the first time. - -Mon Aug 21 23:39:56 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (frame_chain_valid): Handle systems where "$START$" - calls "main" directly. - (skip_prologue): Always assume arguments were saved into the stack - since GCC will do so without setting the magic Args_Saved bit in - the unwind descriptor. - -Mon Aug 21 11:49:17 1995 Kung Hsu - - * remote-udi.c (udi_wait): Mask off high bits of stop reason. - * remote-udi.c (fetch_register): For unfetchable regs, pretend it's - done. Fix a bug. - -Mon Aug 21 00:45:17 1995 Jeff Law (law@snake.cs.utah.edu) - - * Makefile.in (install): Remove "brokensed" hack, unnecessary now - that we're using autoconf. - (uninstall): Likewise. - - -Sat Aug 19 01:19:34 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * gdbtypes.c (recursive_dump_type): Add dont_print_type_obstack - to inhibit infinite recursion when printing aggregate types. - -Fri Aug 18 17:48:55 1995 steve chamberlain - - * dcache.c (dcache_write_line): Write dirty lines right. - -Fri Aug 18 06:26:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (isbranch): Fix typo which caused wrong - target addresses for annulled branches. - -Wed Aug 16 21:54:39 1995 Jeff Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (PROLOGUE_FIRSTLINE_OVERLAP): Define. - -Tue Aug 15 07:51:21 1995 steve chamberlain - - * remote.c (remote_write_bytes): Chop up large transfers. - -Mon Aug 14 17:56:36 1995 Stan Shebs - - * gcc.patch: Remove, relevant only to long-ago versions of GCC. - -Mon Aug 14 13:43:01 1995 Kung Hsu - - * config/sparc/tm-sparclite.h: Define FRAME_CHAIN_VALID_ALTERNATE. - * blockframe.c (inside_main_func): If main func addr range not set, - try to set it now. - -Sat Aug 12 15:34:54 1995 Jeffrey A. Law - - * config/powerpc/xm-aix.h (FIVE_ARG_PTRACE): Define. - * config/rs6000/xm-rs6000.h (FIVE_ARG_PTRACE): Likewise. - - * configure.in: Recognize aix4 specially as some aspects - of aix4 need different handling than aix3. - * configure: Updated. - * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: New files - specific to aix4 support on the power pc. - * config/powerpc/tm-ppc-aix.h (DONT_RELOCATE_SYMFILE_OBJFILE): Do - not defined. The aix4 specific target files will do that. - * config/rs6000/{aix4,mh,aix4,mt,tm-rs6000-aix4.h}: New files - specific to aix4 support on the rs6000. - - * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Don't - do the conversion if the pointer is not a magic aix function - pointer. - * rs6000-tdep.c: Include objfiles.h and symtab.h. - (is_magic_function_pointer): New function. - - * rs6000-tdep.c (skip_prologue): Refine check for frameless - functions. Handle b .+4 emitted by aix4 compilers. Only - allow one load of a minimal toc pointer. Handle aix4 compiler's - code for alloca. - - * rs6000-tdep.c (find_toc_address): Report an error if no toc was - found rather than possibly core dumping. - - * partial-stab.h: Handle extra field generated by the aix4 compiler - for enumerations. - * stabsread.c (read_enum_type): Likewise. - -Sat Aug 12 03:18:04 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * rs6000-tdep.c (extract_return_value): Fix returning of values - whose length is less than the register size for big endian targets. - -Fri Aug 11 13:04:32 1995 Kung Hsu - - * symtab.c (list_symbols): if break command set breakpoint on - matched symbol. - -Wed Aug 9 18:59:05 1995 Fred Fish - - * defs.h (strchr, strrchr, strstr, strtok, strerror): Enclose in - #ifndefs to protect against previous definitions as macros. - -Wed Aug 9 14:51:36 1995 Kung Hsu - - * xcoffread.c (xcoff_symfile_offset): Revert an unwanted change - that got in accidentally with Aug 1 change. - -Sat Aug 5 09:07:28 1995 steve chamberlain - - * remote-hms.c (hms_cmds): Get reg term right. - * monitor.c (monitor_fetch_register): If we see - a non-hex digit, just stop reading. - * remote.c (remote_wait): Change way $O is handled. - -Wed Aug 9 11:42:36 1995 Jeffrey A. Law - - * configure.in (powerpc-*-aix*): Recognize as a new gdb host - and target. - (powerpc-*-eabi*): Don't set configdirs. - (powerpcle-*-eabi*): Likewise. - * configure: Updated. - * rs6000-nat.c (vmap_ldinfo): Don't relocate data addresses - for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE is - defined. - * config/powerpc/{aix.mh,aix.mh}: Host and target makefile fragments - for powerpc running aix4. - * config/powerpc/{nm-aix.h, tm-ppc-aix.h, xm-aix.h}: Native, target - and host include files for powerpc running aix4. - -Wed Aug 9 08:11:45 1995 Stan Shebs - - * top.c (target_output_hook): Really make it match defs.h (char * - is not the same as unsigned char *). - -Tue Aug 8 15:13:05 1995 J.T. Conklin - - * Makefile.in (CXX_FOR_TARGET): Don't use ${rootme}/../gcc/xgcc - unless it is present. - -Tue Aug 8 10:50:15 1995 Jeffrey A. Law - - * top.c (target_output_hook): Make declaration match the one - in defs.h. - - * symfile.c (add_psymbol_to_list): Initialize SYMBOL_SECTION. - (add_psymbol_addr_to_list): Likewise. - * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Likewise. - -Mon Aug 7 15:34:29 1995 steve chamberlain - - * top.c (target_output_hook): New definition. - * stack.c (gdb_string.h): Include after defs.h - * defs.h (target_output_hook): New declaration. - * source.c (mod_path): Fix Win32 \ handling. - -Sun Aug 6 22:14:25 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (frame_saved_pc): Don't try to dig a return pointer - out of a long branch stub. - -Fri Aug 4 13:37:31 1995 Jeffrey A. Law - - * xcoffread.c (process_linenos): Fix typo in last change. - -Thu Aug 3 22:01:26 1995 Fred Fish - - * ch-exp.y (write_lower_upper_value): Add prototype so bison - generated parser will insert prototype before first func usage. - Bison and byacc order the output sections differently. Also - make function static. - -Thu Aug 3 10:45:37 1995 Fred Fish - - * Update all FSF addresses except those in COPYING* files. - -Thu Aug 3 01:38:45 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/alpha/tm-alpha.h (EXTRA_FRAME_INFO): Add pc_reg field. - (SKIP_TRAMPOLINE_CODE): Define. - * alpha-tdep.c (alpha_frame_saved_pc): Use pc_reg field from - frame to find the saved pc register. - (alpha_saved_pc_after_call): Skip over shared library trampoline - before trying to find the saved pc register. - (find_proc_desc): Copy PROC_PC_REG from found proc_desc - to heuristic proc_desc. - (init_extra_frame_info): Initialize pc_reg field in frame. - -Wed Aug 2 18:00:36 1995 Stan Shebs - - * configure.in (m68*-est-*): Use monitor target config. - * configure: Update. - * config/m68k/est.mt, config/m68k/tm-est.h: Delete. - * config/m68k/monitor.mt, config/m68k/tm-monitor.h: Fix comments. - -Tue Aug 1 22:52:53 1995 Fred Fish - - * Makefile.in (VERSION): Bump to 4.14.2 - -Tue Aug 1 16:04:36 1995 Kung Hsu - - * xcoffread.c (process_linenos): The value in include file symbol - should point to line number table. Currently this value is not - set correctly by AIX ld. A fix to get around this bug. - -Tue Aug 1 11:44:53 1995 J.T. Conklin - - * configure.in: Check for working mmap, ansi headers, string.h, - strings.h, and memory.h. - * configure: Regenerated. - - * gdb_stat.h: New file, "portable" . - * gdb_string.h: New file, "portable" . - - * altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c, - convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c, - gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c, - i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c, - mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c, - rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c, - symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c, - ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h" - instead of . - - * alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c, - ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c, - core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c, - dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c, - exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c, - fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c, - inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c, - m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c, - monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c, - printcmd.c, procfs.c, regex.c, remote-adapt.c, - remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c, - remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c, - remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, - remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c, - remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c, - solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c, - symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c, - valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include - "gdb_string.h" instead of . - - * config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h, - sparc/xm-sun4os4.h (HAVE_MMAP): Removed. - - * config/xm-lynx.h, config/i386/xm-ptx.h, - config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h, - config/mips/xm-irix3.h, config/mips/xm-mips.h, - config/mips/xm-news-mips.h, config/mips/xm-riscos.h, - config/pa/hppah.h, config/rs6000/xm-rs6000.h, - config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, - config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h, - config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed. - * config/mips/xm-irix3.h, config/mips/xm-mips.h, - config/pa/xm-hppah.h (memcpy, memset): Removed declarations. - -Tue Aug 1 02:08:30 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (mips_extract_return_value): Fix returning of - values whose length is less than the register size for big endian - targets. - * alpha-tdep.c (alpha_extract_return_value, - alpha_store_return_value): Use alpha_convert_register_to_* - to handle functions returning "float" correctly. - -Mon Jul 31 19:12:48 1995 Stan Shebs - - * h8500-tdep.c: General linting and cleanup. - (opcodes/h8500-opc.h): Don't include. - (code_size, data_size): Make static. - (frame_locals_address, frame_args_address): Remove. - (h8300_pop_frame): Rename to h8500_pop_frame. - (big_command, medium_command, compact_command, small_command): - Define as regular functions rather than with macro trickery. - (tm_print_insn): Set to correct disassembler function. - * config/h8500/tm-h8500.h: Minor cleanup, add prototypes. - (ABOUT_TO_RETURN): #if 0 out. - (FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS): Use usual define. - (GDB_TARGET_IS_H8500): Remove duplicate definition. - (regoff): Remove, never used. - * config/h8500/h8500.mt (TDEPFILES): Add monitor.o. - -Mon Jul 31 14:32:30 1995 J.T. Conklin - - * configure.in: Check for unistd.h. - * configure: Regenerated. - - * command.c, cp-valprint.c, fork-child.c, i386-tdep.c, - i386b-nat.c, inflow.c, main.c, maint.c, objfiles.c, solib.c, - source.c, stack.c, symfile.c, top.c, utils.c: Include strings.h - and/or unistd.h to bring prototypes into scope. - -Sun Jul 30 01:40:11 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * rs6000-tdep.c (frame_saved_pc): Check for signal handler caller - before trying to determine the start of the function. - (skip_prologue): Skip subroutine call which might save the - floating point registers only if it is within the first three - instructions. - Reinstate setting of alloca_reg if setup of a gcc frame pointer - is found. - (frame_get_cache_fsr): Use new fields in rs6000_framedata. - -Sat Jul 29 14:43:35 1995 Stan Shebs - - * sparclite: Removed subdirectory. aload and eload are now in - utils/sparclite, low-level library is in libgloss. - * configure.in (sparclite*): Don't configure sparclite subdir. - * configure: Update. - * Makefile.in (TARDIRS): Remove, no longer used. - -Sat Jul 29 01:45:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * procfs.c (unconditionally_kill_inferior): Clear current signal - if PROCFS_NEED_CLEAR_CURSIG_FOR_KILL is defined. - * config/alpha/nm-osf3.h (PROCFS_NEED_CLEAR_CURSIG_FOR_KILL): Define. - - * alpha-tdep.c: Move sigtramp handling of saved registers from - read_next_frame_reg to alpha_find_saved_regs, handle saved - floating point registers. - * mips-tdep.c: Move sigtramp handling of saved registers from - read_next_frame_reg to mips_find_saved_regs, handle saved - floating point registers. - * config/mips/tm-irix3.h, config/mips/tm-irix5.h, - config/mips/tm-mipsv4.h (SIGFRAME_FPREGSAVE_OFF): Define. - - * sparc-tdep.c (sparc_pc_adjust): Fix check for `unimp' - instruction to handle functions returning structures with - large sizes properly. - -Fri Jul 28 11:50:17 1995 steve chamberlain - - * configure, configure.in (z8k-*-sim): deleted. - -Thu Jul 27 12:49:28 1995 Jeffrey A. Law - - * lynx-nat.c (child_wait): Handle threads exiting. - -Thu Jul 27 07:47:50 1995 Michael Meissner - - * rs6000-tdep.c (skip_prologue): Don't assume the update stack - instruction is the last in the prologue, since xlc stores the lr - after the stack update. Make sure offset is correct sign for - large frames. - (frame_saved_pc): Move test for signal before frameless. - - * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Define. - * config/powerpc/tm-ppc-eabi.h (DEFAULT_LR_SAVE): Redefine. - -Thu Jul 27 01:22:08 1995 Jeffrey A. Law - - * hppa-tdep.c (hppa_fix_call_dummy): Rewrite code for calling - into shared libraries. - -Wed Jul 26 23:33:34 1995 Michael Meissner - - * config/rs6000/tm-rs6000.h (rs6000_framedata): Add offsets the - gprs, fprs, lr, and cr is stored at. - (FRAME_FIND_SAVED_REGS): Use new fields in rs6000_framedata. - (function_frame_info): Delete declaration. - (SKIP_PROLOGUE): Skip_prologue is now passed a rs6000_framedata - structure to fill in. - (FRAMELESS_FUNCTION_INVOCATION): Function now longer takes a - second argument. - (FRAME_SAVED_PC): Call frame_saved_pc. - - * rs6000-tdep.c (skip_prologue): Recognize V.4 prologues as well - as AIX style. Fill in rs6000_framedata structure. Remember where - the gprs, fprs, cr, and lr are saved. - (pop_frame): Use skip_prologue, not function_frame_info, and use - new rs6000_framedata fields. - (function_frame_info): Function deleted. - (frameless_function_invocation): Separate frame_saved_pc support - to new function. Recognize V.4 frames. - (frame_saved_pc): New function. - (frame_get_cache_fsr): Use skip_prologue, not function_frame_info. - (frame_initial_stack_address): Ditto. - -Wed Jul 26 01:00:37 1995 Jeff Law (law@snake.cs.utah.edu) - - * remote.c: Add documentation for extended protocol operations - and for thread_alive change from a couple weeks ago. - (extended_remote_ops): Declare and define a new target vector - for the extended remote protocol. - (extended_remote_restart): New function to restart the remote - server & process. - (remote_open): Just a stub routine. - (extended_remote_open): New function to start a remote session - using the extended gdb remote protocol. - (remote_open_1): New function containing code common to both - remote_open and extended_remote_open. - (remote_mourn, extended_remote_mourn, remote_mourn_1): Similarly. - (extended_remote_create_inferior): New function for the extended - remote target. - (initialize_remote): Add the extended_remote_ops target vector. - * gdbserver/server.c (main, case '!'): Set extended_protocol. - (main, case 'k'): If the extended protocol is in use, kill the - inferior then start a new one. - (main, case 'R'): New command to restart the remote server and - inferior process. Only supported when using the extended - protocol. - (main, server loop): If the inferior terminates while using the - extended protocol then start a new one. If getpkt fails when - using the extended protocol then exit. - -Tue Jul 25 11:43:44 1995 Stan Shebs - - * mdebugread.c (psymtab_to_symtab_1): Relocate encoded stab - line numbers using the psymtab's section offsets. - -Tue Jul 25 10:43:27 1995 Michael Meissner - - * config/rs6000/tm-rs6000.h (rs6000_framedata): Rename from - aix_framedata. Change all uses. - * rs6000-tdep.c: Change all aix_framedata -> rs6000_framedata. - -Sat Jul 22 23:44:18 1995 Jeff Law (law@snake.cs.utah.edu) - - * defs.h (ATTR_FORMAT): Disable if ANSI_PROTOTYPES is not defined. - -Fri Jul 21 16:50:28 1995 Jeffrey A. Law - - * lynx-nat.c (child_thread_alive): New function. Somehow I - forgot to check this in with all the other thread_alive changes. - -Thu Jul 20 22:22:34 1995 Jeff Law (law@snake.cs.utah.edu) - - * somread.c (som_symtab_read): Add unsatisfied common symbols to - the minimal symbol table. All common symbols are "unsatisfied" - when -E is passed to the linker. - -Thu Jul 20 15:04:57 1995 Fred Fish - - * top.c (show_endian): Cast first arg of printf_unfiltered to - correct type of "char *". - -Thu Jul 20 14:18:51 1995 Jeffrey A. Law - - * lynx-nat.c (child_wait): A thread_id of zero from wait apparently - means the process is single threaded, so there's no need to add - it to the thread list. Handle case where multi-threaded process - reverts back to a single-threaded process. - - * gdbserver/low-hppabsd.c: Remove error declaration. - * gdbserver/low-sparc.c: Likewise. - * gdbserver/low-sun3.c: Likewise. - * gdbserver/server.h: Remove error and fatal declaration. - * gdbserver/utils.c (error): Update to be compatable with recent - changes in defs.h. - (fatal): Likewise. - -Wed Jul 19 22:42:43 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/m68k/tm-m68kv4.h (DWARF_REG_TO_REGNUM): Define to - correctly map floating point registers numbers. - - * dwarfread.c (locval, new_symbol): Handle variables that are - optimized out. - - * mdebugread.c: Replace all uses of builtin_type_* with - mdebug_type_*. Define and initialize mdebug_type_*. - - * serial.h (serial_close): Add additional argument `really_close'. - (SERIAL_CLOSE): Update serial_close call accordingly. - (SERIAL_UN_FDOPEN): Use serial_close to handle refcnt properly. - * serial.c (serial_close): Handle `really_close'. - * serial.h (scb_base): Moved to serial.c, made static. - - * valops.c (value_addr): Don't coerce arrays. - (typecmp): Coerce arrays instead of calling value_addr if necessary. - -Wed Jul 19 18:19:28 1995 Stan Shebs - - From Richard Earnshaw (rearnsha@armltd.co.uk): - * infrun.c (wait_for_inferior): Set the convenience variable - $_exitcode to the termination code of the inferior. - * top.c (quit_command): Accept optional expression to use - as parameter to exit(). - -Wed Jul 19 13:15:32 1995 Kung Hsu - - * remote.c (remote_wait): When getting registers, check endianess and - do conversion if necessary. - -Tue Jul 18 00:41:31 1995 Jeff Law (law@snake.cs.utah.edu) - - * gdbserver/low-hppabsd.c: New file. - * gdbserver/Makefile.in (SFILES): Add low-hppabsd.c. - * config/pa/hppabsd.mh (XDEPFILES): Add ser-tcp.o. - (GDBSERVER_DEPFILES): Add low-hppabsd.o. - * config/pa/hppaosf.mh: Likewise. - -Mon Jul 17 21:35:18 1995 Fred Fish - - * dache.c (struct dcache_block): Change data member from unsigned - char to char, since everything passed in and out of dcache is char - or casted to appropriate type anyway. - (dcache_alloc): Move assignment of db out of test and combine - separate tests into if-else. - (dcache_peek_byte): Change ptr from unsigned char* to char*. - (dcache_peek_byte): Remove now unnecessary cast in read_memory call. - (dcache_peek): Change cast of incoming data arg. - (dcache_poke): Change cast of addr of incoming data arg. - (dcache_info): Mask data passed to printf_filtered to lsbyte only. - (dcache_info): Change printf_filtered arg from "% 2x" to " %2x". - * target.c (debug_to_thread_alive): Change return type to int and - return zero, for type compatibility with other *_thread_alive - funcs. - (cleanup_target): Change cast of ignore function to match type of the - to_thread_alive member. - * defs.h (error_hook): Add ATTR_NORETURN. - * defs.h (NORETURN, ATTR_NORETURN): Switch from volatile to - __attribute__ method with gcc 2.7, to avoid gcc 2.6.3 bug. - * remote.c (remote_wait): Cast first arg to strtol, strchr, and - strncmp to "const char *" from "unsigned char *". - (remote_wait): Cast arg to putpkt and strcpy from "unsigned char *" - to "char *". - (remote_wait): Change printf format for long arg from "%d" to "%ld". - (getpkt): Remove unused variable "bp". - (remote_fetch_word, remote_store_word): Ifdef out apparently unused - functions. - * breakpoint.c (watchpoint_check): Removed unused variables - "saved_level" and "saved_frame". - * valops.c (value_arg_coerce): Add other enum TYPE_CODE_* and - default cases to switch for completeness. - * infrun.c (wait_for_inferior): Enclose "have_waited" label - in #ifdef that matches the one in which it is referenced. - * ser-unix.c (hardwire_noflush_set_tty_state): Enclose otherwise - unused variable "state" in #ifdef that matches one in which it is - referenced. - * eval.c (evaluate_subexp_standard): Remove unused variable "var". - * eval.c (evaluate_subexp_standard): Remove unused variable - "tmp_symbol". - * valarith.c (value_subscript): Remove unused variable - "lowerbound", which is redeclared in a nested scope prior to use. - * printcmd.c (print_frame_nameless_args): Use "%ld" to print long - arg, not "%d". - * {mem-break.c, remote-pa.c, remote.c, saber.suppress}: - Remove unused static var "check_break_insn_size". - * buildsym.c (finish_block): Add other enum LOC_* and default - cases to switch for completeness. - ch-lang.c (type_lower_upper): Removed unused label "retry". - Add other enum TYPE_* and default cases to switch for completeness. - * f-typeprint.c (f_type_print_args): Ifdef out unused function - that may be used someday when Fortran support is complete. - * ch-valprint.c (chill_print_type_scalar): Add other enum - TYPE_* and default cases to switch for completeness. - (chill_val_print): Remove unused local var "high_bound" that - is redeclared in a nested scope prior to use. - (chill_var_print): Use "%ld" to print long arg, not "%d". - * regex.c (re_compile_fastmap, re_match_2): Add remaining enum - types and default to switches for completeness. - * minsyms.c (lookup_minimal_symbol_text): Delete unused variable - "trampoline_symbol". - (prim_record_minimal_symbol_and_info): Return NULL rather than - trash. - * elfread.c (elf_symtab_read): Don't dereference NULL returns from - record_minimal_symbol_and_info. - * f-lang.c (saved_function_list_end): Ifdef out unused variable - that may be used someday. - * f-valprint.c (f_val_print): Remove unused local "straddr". - -Mon Jul 17 13:08:00 1995 Ian Lance Taylor - - * stabsread.h (struct stab_section_list): Define. - (coffstab_build_psymtabs): Remove staboff and stabsize parameters. - Add textaddr, textsize, and stabs parameters. - * gdb-stabs.h (struct dbx_symfile_info): Remove text_sect field. - Add text_addr and text_size fields. - (DBX_TEXT_SECT): Don't define. - (DBX_TEXT_ADDR, DBX_TEXT_SIZE): Define. - * coffread.c: Include . - (struct coff_symfile_info): Remove stabsect and stabindexsect - fields. Add textaddr, textsize, and stabsects fields. - (coff_locate_sections): Record the address of the .text section, - and total the sizes of all sections with names beginning with - ".text". Don't bother to record a .stab.index section (COFF - doesn't use them). Make a linked list of all sections with names - beginning with ".stab". - (coff_symfile_read): Adjust call to coffstab_build_psymtabs for - new parameters. - * dbxread.c (dbx_symfile_read): Use DBX_TEXT_ADDR and - DBX_TEXT_SIZE, rather than getting both from DBX_TEXT_SECT. - (dbx_symfile_init): Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not - DBX_TEXT_SECT. - (elfstab_build_psymtabs): Likewise. - (stabsect_build_psymtabs): Likewise. - (symbuf_sections, symbuf_left, symbuf_read): New static variables. - (fill_symbuf): If symbuf_sections is not NULL, read symbols from - multiple sections. - (coffstab_build_psymtabs): Remove staboffset and stabsize - parameters. Add textaddr, textsize, and stabsects parameters. - Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not DBX_TEXT_SECT. Handle - multiple stabs sections. - * os9kread.c (os9k_symfile_read): Use DBX_TEXT_ADDR and - DBX_TEXT_SIZE, rather than getting both from DBX_TEXT_SECT. - (os9k_symfile_init): Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not - DBX_TEXT_SECT. - - * remote-vx.c (vx_ops, vx_run_ops): Initialize new to_thread_alive - field. - -Sat Jul 15 01:02:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/alpha/alpha-osf3.mh, config/alpha/nm-osf3.h: New files - for OSF/1-3.x procfs support. - * configure.in (alpha-dec-osf): Use them when configuring - for OSF/1-3.x. - * configure: Updated. - * target.c: Include . - -Fri Jul 14 16:16:56 1995 J.T. Conklin - - * Makefile.in, configure.in: Use one variable, frags, to hold - pathnames of makefile fragments. - * configure: regenerated. - -Fri Jul 14 09:49:47 1995 Jeff Law (law@snake.cs.utah.edu) - - * procfs.c (procfs_ops): Fix typo in last change. - -Thu Jul 13 13:42:38 1995 Jeffrey A. Law - - * inftarg.c (child_thread_alive): New function to see if a - particular thread is still running. - (child_ops): Add child_thread_alive entry. - * remote.c (remote_thread_alive): New function to see if a - particular thread is still alive. - (remote_ops): Add remote_thread_alive. - * target.c (dummy_target): Add dummy entry for thread_alive. - (cleanup_target): de_fault thread_alive too. - (update_current_target): INHERIT thread_alive too. - (debug_to_thread_alive): New function. - (setup_target_debug): Add debug_to_thread_alive. - * target.h (struct target_ops): Add to_thread_alive. - (target_thread_alive): Define. - * thread.c (info_threads_command): Don't call kill; use - target_thread_alive instead. - * config/nm-lynx.h (CHILD_THREAD_ALIVE): Define. - * gdbserver/low-lynx.c (mythread_alive): New function. - (mywait): Don't restart any threads after a new thread notification, - let the generic code handle it. - * gdbserver/low-sparc.c (mythread_alive): Dummy version. - * gdbserver/low-sun3.c (mythread_alive): Likewise. - * gdbserver/server.c (main): Handle thread_alive requests. - * gdbserver/server.h (mythread_alive): Declare. - * corelow.c (core_ops): Add dummy entry for thread_alive. - * exec.c (exec_ops): Likewise. - * m3-nat.c (m3_ops): Likewise. - * monitor.c (monitor_ops): Likewise. - * procfs.c (procfs_ops): Likewise. - * remote-array.c (array_ops): Likewise. - * remote-e7000.c (e7000_ops): Likewise. - * remote-es.c (es1800_ops, es1800_child_ops): Likewise. - * remote-mips.c (mips_ops): Likewise. - * remote-pa.c (remote_hppro_ops): Likewise. - * remote-sim.c (gdbsim_ops): Likewise. - * sparcl-tdep.c (sparclite_ops): Likewise. - -Tue Jul 11 11:15:55 1995 Kung Hsu - - * solib.c: Add _DYNAMIC__MGC base symbol for Mentor Graphics Inc. - * solib.c (match_main): New function for checking name of main. - * solib.c (solib_add): Not to add if solib match main. - -Fri Jul 7 14:41:56 1995 Kung Hsu - - * elfread.c (elf_symtab_read): Fix a bug ignoring compiler - generated internal labels ($LM...). - -Wed Jul 5 11:38:36 1995 Kung Hsu - - * defs.h: if __GO32__ or WIN32 the directory separating symbol should - be '\' not '/'. - - * remote-nindy (nindy_wait): Use infinite timeout reading after - esacpe character. - -Tue Jul 4 10:30:22 1995 Jeffrey A. Law - - * infrun.c (wait_for_inferior): When switching from one thread to - another, save infrun's state for the old thread and load infrun's - previous state for the new thread. - * thread.c (struct thread_info): Add new fields for thread specific - state saved/restored in infrun.c. - (add_thread): Initialize new fields. - (load_infrun_state): New function. - (save_infrun_state): New function. - * thread.h (load_infrun_state): Provide external decl. - (save_infrun_state): Likewise. - - * infrun.c (wait_for_inferior): When we hit a breakpoint for the - wrong thread, make sure to write the fixed PC value into the thread - that stopped. Restart all threads after single stepping over a - breakpoint for a different thread. - * breakpoint.c (set_momentary_breakpoint): Make momentary - breakpoints thread specific in a multi-threaded program. - * lynx-nat.c (child_resume): Add some comments. Correctly - choose between the single and multi-threaded step and continue - ptrace calls. - -Fri Jun 30 16:15:36 1995 Stan Shebs - - * config/h8300/h8300.mt: Renamed from h8300hms.mt. - * config/h8500/h8500.mt: Renamed from h8500hms.mt. - * config/z8k/z8k.mt: Renamed from z8ksim.mt. - * configure, configure.in: Update to reflect renamings. - - * remote-sim.c (sim): New command, passes commands to simulator. - (simulator_command): New function. - (gdbsim_ops): Clean up. - * remote-sim.h (sim_do_command): Declare. - * sh-tdep.c (memory_size): Remove command. - - * Makefile.in (SIM, SIM_OBS): New variables. - (CLIBS, CDEPS): Add value of SIM. - (DEPFILES): Add value of SIM_OBS - - * config/arm/arm.mt, config/h8300/h8300.mt, config/h8500/h8500.mt, - config/sh/sh.mt, config/sparc/sp64sim.mt, config/w65/w65.mt, - config/z8k/z8k.mt: Remove simulator files from TDEPFILES, - define in SIM_OBS and SIM. - config/sparc/sp64sim.mt (SIMFILES): Remove. - - * remote-z8k.c: Remove, was superseded by remote-sim.c - * Makefile.in, mpw-make.in: Remove references to remote-z8k.c. - -Sun Jun 25 15:30:43 1995 Stan Shebs - - * remote.c (remote_read_bytes, remote_write_bytes): Second arg - should be char *, not unsigned char *. - * dcache.h (memxferfunc): Ditto. - * monitor.c (monitor_write_memory, monitor_read_memory_single): - Ditto. - (monitor_make_srec): Let compiler figure size of hextab. - -Sat Jun 24 19:27:37 1995 Jeffrey A. Law - - * lynx-nat.c (child_wait): Don't restart new threads and loop - to the top of child_wait; let the machine independent code in - wait_for_inferior deal with new thread notifications. - -Fri Jun 23 11:51:58 1995 Kung Hsu - - * remote-nindy (nindy_load): Put in target specific load, it's - 20 times faster. - -Thu Jun 22 20:21:59 1995 Stan Shebs - - * utils.c (error): Move local `args' outside conditional, - move local `string1' inside, declare function as void if - non-ANSI compiler, dereference error_hook when calling. - - * mac-xdep.c (stdarg.h): Don't include. - -Thu Jun 22 13:12:33 1995 Kung Hsu - - * remote-nindy.c (nindy_wait): Change timeout in SERIAL_READCHAR. - -Wed Jun 21 13:24:41 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppam3-nat.c: Change HP800_THREAD_STATE to TRACE_FLAVOR and - HP800_THREAD_STATE_COUNT to TRACE_FLAVOR_SIZE. - -Wed Jun 21 05:57:56 1995 Steve Chamberlain - - * monitor.c: Turn on caching. - (monitor_printf): If a ^C was sent, don't expect to see its - echo. - (monitor_open): Enable caching. - (monitor_resume, monitor_load): Flush cache. - (monitor_xfer_memory): Call cache routine. - (monitor_dump_regs): New. - (monitor_fetch_registers): If monitor_dump_regs available - then use it. - (monitor_load): Don't ref exec_bfd if it's NULL. - (monitor_load_srec): Use new monitor_make_srec calling convention. - (monitor_make_srec): Rewrite to cope with two, three and four byte - addresses. - * remote-hms.c (hms_cmds): Initialze end-of-command delim. - * dcache.h, dcache.h: Rewritten. - * remote.c: Reenable caching. - (getpkt): Reduce MAX_TRIES to 3. - (remote_xfer_memory): Use dcache_xfer_memory. - * defs.h (error_hook): New. - * top.c (error_hook): New definition. - * utils.c (error): Use error_hook if initialized. - * sparcl-tdep.c (HAVE_SOCKETS): Don't define if GO32 or WIN32. Use - HAVE_SOCKETS in place of #ifndef GO32. - -Tue Jun 20 22:17:44 1995 Jeff Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (PSW_*): Define processor status word masks. - (INSTRUCTION_NULLIFIED): Allow specific targets to override. - * config/pa/tm-hppao.h (INSTRUCTION_NULLIFIED): Define to work - around losing mach kernel behavior. - -Tue Jun 20 12:03:36 1995 Stan Shebs - - * monitor.c (monitor_wait): Don't use the watchdog timeout - if its value is 0. - * w89k-rom.c (w89k_open): Define to be static. - - -Sat Jun 17 10:17:16 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_add): Validate regexp argument. - Don't assume the first entry on dld's library list is the main - program. Don't load the same library more than once and don't - consider the main program a shared library. - (som_solib_sharedlibrary_command): New function - (_initialize_som_solib): Add "sharedlibrary" command. - -Thu Jun 15 14:54:58 1995 Stan Shebs - - * array-rom.c: Remove, no longer used. - - * remote-hms.c (hms_open): Make static. - - * mpw-config.in (MacSerial.h): Copy from version in {CIncludes}, - not {MPW}Interfaces:CIncludes. - * ser-mac.c (mac_baud_rate_table): Fix value for 38400 baud. - -Wed Jun 14 14:27:07 1995 Per Bothner - - * ch-exp.y: Remove lots of unsupported productions and names. - Add support for IF-expressions, ORIF, ANDIF, NUM, and ADDR. - -Tue Jun 13 21:40:11 1995 Per Bothner - - * parser-defs.h (enum precedence): Added PREC_BUILTIN_FUNCTION. - * expression.h (enum exp_opcode): Added UNOP_LOWER, UNOP_UPPER, - UNUP_LENGTH. - * expprint.c (dump_expression): Handle the new exp_opcodes. - (print_subexp): Handle PREC_BUILTIN_FUNCTION. - (print_simple_m2_func): Removed. - (print_subexp): Remove support for Modula2 builtin functions. - * m2-lang.c (m2_op_print_tab): Add support for builtin functions. - * ch-exp.y: Parse LOWER, UPPER, and LENGTH builtins. - (write_lower_upper_value): Convenience function for LOWER and UPPER. - (upper_lower_argument, length_argument): Removed non-terminals. - * ch-lang.c (chill_op_print_tab): Entries for UPPER, LOWER, LENGTH. - (type_lower_upper): New function. Calculate LOWER/UPPER of type. - (value_chill_length): New function. Calcalate LENGTH of ARRAY/STRING. - (evaluate_subexp_chill): Handle UNOP_LOWER, UNOP_UPPER, UNOP_LENGTH. - -Mon Jun 12 12:48:13 1995 Stan Shebs - - Windows support bits from Steve Chamberlain . - * defs.h: Don't declare strchr and friends if WIN32. - (DIRNAME_SEPARATOR): Move here from source.c. - (SLASH_P, SLASH_CHAR, SLASH_STRING, ROOTED_P): New macros, - symbolic definitions for filename bits. - * top.c (cd_command): Use these. - * source.c (mod_path, openp): Ditto. - * terminal.h: Disable termio/sgtty definitions if WIN32. - * findvar.c (registers_changed): Call registers_changed_hook - if it is defined. - -Mon Jun 12 12:22:05 1995 J.T. Conklin - - * Makefile.in (distclean, realclean): Remove config.cache and - config.log. - -Mon Jun 12 00:21:59 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c: Include gdb-stabs.h. - (som_solib_section_offsets): Use SECT_OFF_XXX rather than 0, 1, - etc. Initialize offsets for RODATA & BSS too. - -Sat Jun 10 17:59:11 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (frame_chain): Try to compensate for incomplete - register information in core files when backtracing. - -Fri Jun 9 14:51:38 1995 Stu Grossman (grossman@cygnus.com) - - * remote-nrom.c: Remove everything but download code. More - cleanups. - -Thu Jun 8 15:06:00 1995 Stu Grossman (grossman@cygnus.com) - - * defs.h maint.c monitor.c remote-mips.c remote.c: Add support - for `watchdog' variable. This allows the user to put an upper - limit on the amount of time that GDB will wait for the target to - return from a step or continue operation. This will primarily be - used for the testsuite, where it is difficult to come up with a - reasonable timeout for things like function calls, which can take - as long as three minutes under some circumstances. If the - watchdog timer expires, GDB will generate an error that looks like - `Watchdog has expired.', and will detach from the target. - - * remote-mips.c (mips_open): Setup initial frame from target. - Print it out so that user is told where the program is stopped - when they attach. - - * remote-nrom.c: Loads of cleanups. Use serial code to open - network connections. Use expect() to wait for response to - download command. - - * ser-tcp.c (tcp_open): Retry connection if we get ECONNREFUSED. - - * serial.c serial.h (serial_open serial_fdopen serial_close): - Allow users to open the same device multiple times. They all get - to share the same serial_t. This is about the only way to have - multiple active targets use the same device (for download and - debug). - - * sparcl-tdep.c: Keep #include away from GO32. - - * target.c: Add `targetdebug' variable. If this is non-zero, - then a special target is put at the top of the target stack which - will cause all calls through the target vector to have their args - and results printed out. - -Wed Jun 7 17:40:37 1995 Per Bothner - - * ch-exp.y: Handle "->" . - -Wed Jun 7 17:46:33 1995 Michael Meissner - - * mem-break.c (LITTLE_BREAKPOINT): If BREAKPOINT and - {LITTLE,BIG}_BREAKPOINT are all defined, don't redefine. - (BIG_BREAKPOINT): Ditto. - - * config/rs6000/tm-rs6000.h (BREAKPOINT): Define as either - BIG_BREAKPOINT or LITTLE_BREAKPOINT depending on the target byte - order. - -Wed Jun 7 12:41:42 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_section_offsets): Handle relative pathnames. - - * hppa-tdep.c (frame_saved_pc): Handle backtracing through signal - handler in dynamically linked executables. - -Tue Jun 6 10:44:25 1995 Michael Meissner - - From Andrew Cagney - * rs6000-tdep.c (single_step): Handle both little and big endian - breakpoints. - (gdb_print_insn_powerpc): Deal with disassembling both little and - big endian PowerPC systems. - (_initialize_rs6000_tdep): Use gdb_print_insn_powerpc to handle - disassembly, rather that assuming big endian order. - - * config/rs6000/tm-rs6000.h (BREAKPOINT): Delete. - (BIG_BREAKPOINT): Define, big endian breakpoint instruction. - (LITTLE_BREAKPOINT): Define, little endian breakpoint instruction. - -Sat Jun 3 01:54:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * README: Add note about Unixware 2.x. - - * dbxread.c (process_one_symbol): Check for exact symbol name - match when fixing up N_GSYM and N_STSYM symbols from Sun acc. - - * valprint.c (value_print_array_elements): Use - fprintf_filtered to put out `', - from schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). - - * value.h (struct value): Change `repetitions' field from - `short' to `int' type. - -Fri Jun 2 11:17:23 1995 Doug Evans - - * arc-tdep.c (arc_bfd_mach_type): New static global. - (codestream_fill): Handle byte order differences. - (setup_prologue_scan): Don't read stdarg function's "sub sp,sp,N". - (arc_get_frame_setup): Read it here. - (arc_frame_saved_pc): And here. - (arc_print_insn): New function. - (arc_set_cpu_type): Set arc_bfd_mach_type. Don't set tm_print_insn. - (_initialize_arc_tdep): Set tm_print_insn to arc_print_insn. - -Wed May 31 12:04:01 1995 J.T. Conklin - - * nlm/{configure.in, Makefile.in}: Converted to use autoconf. - * nlm/configure: New file, generated with autoconf 2.3. - - * nlm/configure.in: Use sed instead of awk to get the value of - cpufile. Awk is not a utility required by the GNU coding - standards. This change also fixes the rigid whitespace - requirements that were required for awk. - - * sparclite/aload.c: Use a file descriptor instead of a stdio - stream for i/o with target board. - Use #error if HAVE_TERMIOS is not defined. - - * sparclite/{Makefile.in, configure.in}: Converted to use - autoconf. - * sparclite/configure: New file, generated with autoconf 2.3. - -Sun May 28 23:10:07 1995 Jeff Law (law@snake.cs.utah.edu) - - * defs.h: Include either varargs.h or stdarg.h (for va_list). - Fix stupid thinko in last change ("..." -> "va_list"). - - * defs.h (vprintf_filtered declaration): Add PARAMS prototype; - gcc-2.5 chokes on format attributes for unprototyped functions. - (vfprintf_filtered declaration): Likewise. - (vprintf_unfiltered declaration): Likewise. - (vfprintf_unfiltered). Likewise. - -Sat May 27 23:54:17 1995 J.T. Conklin - - * configure.in: Use sed instead of awk to get the values of - hostfile, targetfile and nativefile. Awk is not a utility - required by the GNU coding standards. This change also - fixes the rigid whitespace requirements that were required - for awk. - * configure: regenerated. - -Sat May 27 16:24:04 1995 Angela Marie Thomas - - * sparclite/{Makefile,configure}.in: Add hooks for building with - -lsocket & -lnsl for solaris2. Don't build aload/eload for DOS. - -Thu May 25 12:46:37 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/remote-utils.c (prepare_resume_reply): Add FIXME - comment regarding signal numbering. - -Wed May 24 15:49:47 1995 Steve Chamberlain - - * arm-tdep.c (_initialize_arm_tdep): Use print_insn_little_arm - now. - - * arm-tdep.c (convert_from_extended, convert_to_extended): - New. - * coffread.c (enter_linenos): Return if linetab 0. - * config/arm/arm.mt (TDEPFILES): Add simulator support. - * config/arm/tm-arm.h (FRAME_FIND_SAVED_REGS): Fix prototypes. - -Mon May 22 19:37:21 1995 Rob Savoye - - * config/idt.mt: replace monitor and array-rom with the new - remote-array. - -Mon May 22 15:38:25 1995 Stu Grossman (grossman@cygnus.com) - - * remote-nindy.c: Install Kung patch for PR 6820. I have no idea - what this does... - - * breakpoint.c: Move defaults of watchpoint related macros into - target.h. - * target.h: Macros from breakpoint.c. Conditionalize based on - TARGET_HAS_HARDWARE_WATCHPOINTS. - * i386v-nat.c procfs.c: Use TARGET_HAS_HARDWARE_WATCHPOINTS - instead of TARGET_CAN_USE_HARDWARE_WATCHPOINT to enable watchpoint - code. - * config/i386/nm-linux.h, config/mips/nm-irix4.h, - config/pa/nm-hppab.h, config/sparc/tm-sparclite.h: #define - TARGET_HAS_HARDWARE_WATCHPOINTS to enable watchpoint code. - -Mon May 22 06:47:30 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c, target.h: Move defaults of watchpoint related - macros back to breakpoint.c. Required to get GDB compiling - on Solaris again. - -Fri May 19 14:49:37 1995 J.T. Conklin - - * defs.h (ATTR_FORMAT): New macro, expands to gcc's format - attribute when compiled by gcc. - * defs.h, language.h, monitor.h: Changed many function - declarations to use ATTR_FORMAT. - - * breakpoint.c (delete_command); source.c (directory_command); - top.c (define_command): Changed call to query() that had too - many arguments. - * printcmd.c (address_info): Changed call to printf_filtered() - that had too many arguments. - -Fri May 19 09:52:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Move assignments to stop_signal - and stop_pc, and STOPPED_BY_WATCHPOINT code, back where they - were--after the switch statement on w.kind. You can't read the - registers of an inferior which has exited. Use a goto in the - STOPPED_BY_WATCHPOINT code. - * infrun.c (wait_for_inferior): Reinstate - HAVE_STEPPABLE_WATCHPOINT and HAVE_CONTINUABLE_WATCHPOINT code. - -Fri May 19 06:15:40 1995 Jim Kingdon - - * utils.c, complaints.c, language.c, monitor.c, remote-array.c, - remote-mips.c, remote-os9k.c, remote-st.c: Conditionalize use of - stdarg rather than varargs on ANSI_PROTOTYPES not __STDC__; it - must match the definition of PARAMS. - -Thu May 18 15:58:46 1995 J.T. Conklin - - * utils.c (fprintf_filtered, fprintf_unfiltered, fprintfi_filtered, - printf_filtered, printf_unfiltered, printfi_filtered, query, warning, - error, fatal, fatal_dump_core): Use stdarg.h macros when compiling - with an ANSI compiler. - * complaints.c (complain): Likewise. - * language.c (type_error, range_error): Likewise. - * monitor.c (monitor_printf, monitor_printf_noecho): Likewise. - * remote-array.c (printf_monitor, debuglogs): Likewise. - * remote-mips.c (mips_error): Likewise. - * remote-os9k.c (printf_monitor): Likewise. - * remote-st.c (printf_stdebug): Likewise. - - * defs.h, complaints.h, language.h, monitor.h: Add prototypes to - match above changes. - - * printcmd.c: Remove uneeded #include . - * remote-e7000.c: Likewise. - - * f-typeprint.c (f_type_print_base): Fix typo found by above - changes. - -Wed May 17 11:21:32 1995 Jim Kingdon - - * Makefile.in (xcoffread.o): Depend on partial-stab.h. - - * xcoffsolib.c (sharedlibrary_command): New command. - * xcoffsolib.c (solib_info): Call xcoff_relocate_symtab. - * xcoffsolib.c: Miscellaneous cleanups. - - * partial-stab.h: Ignore symbol descriptor '-' (for local - variables with negative type numbers) without complaint. - - * rs6000-nat.c (vmap_ldinfo): Use bfd_stat rather than our own - local emulation thereof. Remove unused variable ostart. - -Wed May 17 15:55:53 1995 J.T. Conklin - - * Makefile.in (config.status): changed target so that - config.status --recheck is executed if configure script changes. - - * monitor.c (monitor_printf): Changed format specification in - error message to work with pre-ansi compilers. - (monitor_load_srec): reduced length of s-records from 128 to 32 - bytes so download is more reliable with the rom68k monitor. - - * rom68k-rom.c: Added trailing space to prompt string. - - * config/i386/xm-i386sco.h (HAVE_STRSTR): Removed. - * config/i386/xm-go32.h, mswin/xm.h (SYS_SIGLIST_MISSING): - Removed. - * defs.h, config/{xm-lynx.h, xm-nbsd.h}, - config/i386/{xm-i386bsd.h, xm-linux.h}, - config/m68k/xm-hp300bsd.h, config/mips/xm-irix4.h, - config/ns32k/xm-ns32km3.h, doc/gdbint.texinfo - (PSIGNAL_IN_SIGNAL_H): Removed. - -Tue May 16 13:16:06 1995 J.T. Conklin - - * Makefile.in (Makefile): Added config.status to dependency list. - - * configure.in: Added INIT-CMDS argument to AC_OUTPUT which sets - gdb_host_cpu, gdb_target_cpu and nativefile. - * configure: regenerated. - -Mon May 15 23:50:51 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): Do not relocate stBlock/scText - symbols, their value is the displacement from the procedure address. - * top.c (init_main): Add missing newlines to help strings for - `if' and `while' commands, fix help string for `show commands'. - -Mon May 15 18:37:56 1995 Stu Grossman (grossman@cygnus.com) - - * breakpoint.c: Move defaults of watchpoint related macros into - target.h. Use BP_TEMPFLAG and BP_HARDWAREFLAG instead of - constants. - * infrun.c (wait_for_inferior): Enhance comment near - STOPPED_BY_WATCHPOINT. - * target.h: Macros from breakpoint.c. - -Mon May 15 17:11:38 1995 J.T. Conklin - - * config/i386/{i386sol2.mh, i386v4.mh, ncr3000.mh}, - config/m68k/m68kv4.mh, config/mips/{irix4.mh, irix5.mh, - mipsv4.mh}, config/sparc/sun4so2.mh (INSTALL): Removed, figured - out by autoconf. - * config/apollo68v.mh (RANLIB): Removed, figured out by autoconf. - - * Makefile.in, configure.in: Converted to use autoconf - * aclocal.m4: New file, local autoconf macro definitions. - * configure: New file, generated with autoconf 2.3. - -Mon May 15 14:46:41 1995 Stan Shebs - - * remote.c (remote_kill): Add prototype. - * cpu32bug-rom.c (cpu32bug_open): Properly define as static. - * config/h8300/h8300hms.mt (TDEPFILES): Add monitor.o. - -Mon May 15 12:12:34 1995 Stu Grossman (grossman@cygnus.com) - - * sparclite/salib.c (win_ovf win_unf): Make window size constant - into a variable (__WINSIZE) so that it can be controlled via the - .h file. - * sparclite/sparclite.h: Add SL933 #ifdef to set __WINSIZE to 6 - for the 933 board. - - * infrun.c: Add #ifdef HP_OS_BUG to all references to - trap_expected_after_continue. - * (wait_for_inferior): Fix for remote watchpoints. Don't try to - insert breakpoints while target is running (this only works on - *some* native targets). This may also speed up native watchpoints - considerably. - -Sat May 13 13:55:04 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dwarfread.c (struct dwfinfo), dbxread.c (struct symloc), - mdebugread.c (struct symloc), hpread.c (struct symloc), - xcoffread.c (struct symloc): Fix inaccurate comment introduced - 20 Apr 1995. - -Sat May 13 13:34:18 1995 Jim Kingdon - - * rs6000-tdep.c (find_toc_address): Revise comment. - * symfile.c, symfile.h (init_psymbol_list): New function; - consolidate duplicated copies from os9kread.c, dbxread.c - and dwarfread.c. - * defs.h: Declare info_verbose. - * xcoffread.c: Extensive changes to support psymtabs. - -Fri May 12 13:48:41 1995 Stu Grossman (grossman@andros.cygnus.com) - - * cpu32bug-rom.c remote-est.c rom68k-rom.c: Update line_term element. - -Fri May 12 06:39:30 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * partial-stab.h: Expand comments. - -Thu May 11 19:01:37 1995 Jeff Law (law@snake.cs.utah.edu) - - * Support debugging using native MACH primitives on hppa*-*-osf*. - * configure.in: hppa*-*-osf* != hppa*-*-bsd* anymore. - * config/pa/hppaosf.mh: New file. - * config/pa/nm-hppao.h: Likewise. - * hppam3-nat.c: Likewise. - * config/pa/tm-hppao.h (PSW_SS): Define for single-stepping. - (MACHINE_CPROC_*_OFFSET): Define. - (TRACE_*): Define. - (START_INFERIOR_TRAPS_EXPECTED): Delete definition. - -Wed May 10 18:59:26 1995 Stu Grossman (grossman@andros.cygnus.com) - - * hppa-tdep.c (read_unwind_info): Cosmetic cleanup. - * (unwind_command): Clean it up and make it print things out - nicer. - * monitor.c: Add ^C handling capability (mostly ripped off from - remote.c). - * (monitor_printf): Make it check the command echo. - * (monitor_printf_noecho): Similar to above, but doesn't check - for echo. - * (monitor_stop): No longer waits for prompt. That is the job of - the caller. This makes things work much better for monitor_wait, - which waits for the prompt itself. - * (monitor_open): Deal with new monitor_stop semantics. Also, - flush input after sending init strings to get rid of junk that may - be output. Also, don't always send \r to remote. Use - monitor_ops->line_term cuz proper character isn't always \r. - * (monitor_fetch_register): Switch to completely different - algorithm to deal with lame-ass monitors which put spaces in the - middle of numbers, and prompt with a space!!!!! - * (monitor_read_memory_single): New routine to be used with - monitors that can only return one byte/short/long at a time. This - is selected via MO_GETMEM_READ_SINGLE. - * (monitor_load_srec): Use monitor_printf_noecho for sending S - records. Most targets don't echo them. - * (monitor.h): Get rid of cmd_delim. Add line_delim. - * op50n-rom.c (op50n_cmds): Fill it up. Make it work. - * w89k-rom.c: Change all eols from \r to \n. Change load_resp to - ^Q to prevent error message. - * config/pa/tm-hppa.h (CALL_DUMMY (for hppro)): Add special - instruction sequence at end to make restore_pc_queue happy. - -Wed May 10 15:59:00 1995 Torbjorn Granlund - - * remote-est.c (est_open): Make static to match prototype. - -Tue May 9 16:58:50 1995 Michael Meissner - - * configure.in: Add little endian PowerPC support. - * config/powerpc/ppcle-eabi.mt: New file for little endian PowerPC - support. - * config/powerpc/tm-ppcle-eabi.h: ditto. - -Mon May 8 12:11:38 1995 J.T. Conklin - - * nlm/configure.in (gdb_host, gdb_host_cpu, gdb_target): Removed. - These variables not used. - - * config/m68k/monitor.mt (TDEPFILES): Added cpu32bug-rom.o. - -Wed May 3 17:54:47 1995 Stan Shebs - - * monitor.c (monitor_command): Don't use PROMPT until monitor - target is known to be open. - (monitor_make_srec): Don't define size of hextab. - -Tue May 2 18:32:24 1995 Stan Shebs - - * configure.in (--enable-netrom): New configuration option. - * Makefile.in (REMOTE_OBS): Rename from REMOTE_O, append - value of NETROM_OBS. - (NETROM_OBS): New variable. - * remote-nrom.c: New file, NetROM target support. - * config/a29k/a29k-udi.mt, config/i960/vxworks960.mt: Use - REMOTE_OBS instead of REMOTE_O. - * config/arc/arc.mt: Ditto. - -Fri Apr 28 23:30:00 1995 Stu Grossman (grossman@cygnus.com) - - * array-rom.c (_initialize_array array_open): Move baud_rate - initialization from _initxxx to array_open to fix bug with - overriding -b command line option. - -Thu Apr 27 20:29:34 1995 Doug Evans - - * Makefile.in (RUNTEST): Fix reference of `srcdir'. - -Wed Apr 26 19:01:08 1995 Steve Chamberlain - - * remote-hms.c: Rewrite to use new monitor conventions. - -Tue Apr 25 11:27:14 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c: Add comment explaining lowest_text_address. - Add comment regarding stringtab_global and psymtabs. - -Sat Apr 22 01:26:29 1995 Jeff Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (EXTRACT_STRUCT_VALUE_ADDRESS): Fix. - - * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Rewrite to correctly - handle "short", "int" and small structures returned in registers. - -Fri Apr 21 12:57:53 1995 Kung Hsu - - * minsyms.c: add new function lookup_minimal_symbol_text, to look - for text symbol only. - * breakpoint.c (create_longjmp_breakpoint): call - lookup_minimal_symbol_text instead of lookup_minimal_symbol. - * symtab.h: add lookup_minimal_symbol_text prototype. - -Fri Apr 21 12:03:44 1995 Stan Shebs - - * sh-tdep.c (sh-opc.h): Don't include. - (gdbcore.h): Include. - (frame_find_saved_regs): Remove unused local. - -Thu Apr 20 10:12:21 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dwarfread.c (struct dwfinfo), dbxread.c (struct symloc), - mdebugread.c (struct symloc), hpread.c (struct symloc): Clean - up comments. - -Wed Apr 19 16:58:11 1995 Stu Grossman (grossman@andros.cygnus.com) - - * hppa-tdep.c (deposit_17): New routine to deposit 17 bit - constants into PA instructions. - * Put #ifdefs around all signal handling code. Not generally - needed for embedded boards. - * (hppa_fix_call_dummy): Parameterize offsets into call dummy to - allow different dummys to be used by this code. Use - INSTRUCTION_SIZE instead of REGISTER_SIZE for things. - Conditionalize setup of _sr4export fixup. Improve comments. - * config/pa/tm-hppa.h: Define INSTRUCTION_SIZE. Use a different - call dummy if PA_LEVEL_0 is defined. Better comments for call - dummys. Define offsets for LDIL/LDO instructions which load - function addresses. - * config/pa/tm-pro.h: Get rid of signal handling stuff. Define - PA_LEVEL_0 to disable mucking with space regs and such. - -Mon Apr 17 15:37:08 1995 Stu Grossman (grossman@andros.cygnus.com) - - * cpu32bug-rom.c monitor.h op50-rom.c remote-est.c rom68k-rom.c - w89k-rom.c: Remove loadtypes, loadprotos and baudrates. - * op50-rom.c: Fix copyrights and add load routine to op50n_cmds. - * rom68k-rom.c (_initialize_rom68k): Don't set baud rate. - * w89k-rom.c: Fix copyrights. - -Sun Apr 16 14:00:55 1995 Stu Grossman (grossman@andros.cygnus.com) - - * monitor.c: Move all xmodem stuff into xmodem.[ch]. Remove - unnecessary remoteloadprotocol and remoteloadtype support. - * (expect expect_prompt): Change names to monitor_expect and - monitor_expect_prompt. Make them global. - * (printf_monitor): Change name to monitor_printf. Make global. - * (monitor_read_memory): Flush command echo to avoid parsing - ambiguity with CPU32Bug monitor. - * (monitor_load): Remove remoteloadprotocol and remoteloadtype - support. Call target_ops->load_routine, default to - monitor_load_srec. - * (monitor_load_srec): Remove everything but S-record support. - * monitor.h (monitor_ops): Add load_routine to provide monitor - specific download capability. - * remote-est.c: Clean up copyrights and comments. - * w89k-rom.c: Use new xmodem support. - * xmodem.c xmodem.h: New files to support xmodem downloads. - * rom68k-rom.c remote-est.c: Fix copyrights, add load_routine - entry to monitor_ops. - * cpu32bug-rom.c: New file to support Moto BCC debuggers. - * config/m68k/est.mt (TDEPFILES): Add cpu32bug.o. - * config/pa/hppapro.mt (TDEPFILES): Add xmodem.o. - -Sat Apr 15 18:00:15 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * rem-multi.shar: Removed; superceded by gdbserver. - -Fri Apr 14 12:10:24 1995 Jim Kingdon - - * xcoffread.c (xcoff_sym_fns): Revise comment about merging this - with coffread.c. - - * breakpoint.c (fixup_breakpoints): Removed. - * rs6000-nat.c (vmap_symtab): Don't call fixup_breakpoints. - (vmap_ldinfo, xcoff_relocate_core): Call breakpoint_re_set. - - * coffread.c (coff_symfile_offsets): Allocate SECT_OFF_MAX - sections, not just SECT_OFF_MAX-1. - - * rs6000-nat.c (vmap_symtab), xcoffread.c: Re-do section offsets - to be indexed by SECT_OFF_* instead of xcoff section numbers. - * objfiles.c, remote.c: Remove comments regarding SECT_OFF_*. - * symtab.h: Revise comment about block_line_section. - * rs6000-nat.c (vmap_symtab): Don't relocate objfile->sections. - -Sat Apr 15 14:15:14 1995 Stan Shebs - - * mpw-make.in (init.c): Don't try to do symbolic {o} in sed - command, not allowed by some version of MPW Make. - * ser-mac.c (mac-setbaudrate): Make it actually set baud rates. - -Sat Apr 15 14:05:09 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * alpha-tdep.c (alpha_push_arguments): Fix typo (TYPE_VALUE -> - VALUE_TYPE). Do the cast for TYPE_CODE_BOOL, TYPE_CODE_CHAR, - TYPE_CODE_ENUM, and TYPE_CODE_RANGE as well as TYPE_CODE_INT. - -Sat Apr 15 14:04:32 1995 Per Bothner - - * alpha-tdep.c (alpha_push_arguments): Only cast to long for - TYPE_CODE_INT. - - -Thu Apr 13 16:17:04 1995 Rob Savoye - - * remote-array.c: New file for Array Tech LSI33k based controller - board. - -Thu Apr 13 12:23:31 1995 Kung Hsu - - * a29k-tdep.c (get_longjmp_target): Replace SWAP_TARGET_AND_HOST with - extract_address. - * remote-vxsparc.c: New file, preliminary check in, this configuration - not supported yet. - * remote-vxmips.c: ditto. - -Thu Apr 13 12:10:14 1995 Michael Meissner - - * rs6000-tdep.c (xcoff_add_toc_to_loadinfo): Don't use a prototype - to declare the function. - -Wed Apr 12 16:40:20 1995 Stan Shebs - - * monitor.h (init_monitor_ops): Declare. - * rom68k-rom.c: Clarify some comments. - (rom68k_open): Define as static, to match decl. - -Wed Apr 12 16:36:44 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.gdb: New file. - * .gdbinit: Move list-objfiles to gdb.gdb. - - * values.c (set_internalvar): Set modifiable flag of newval. - -Wed Apr 12 14:34:31 1995 Jim Kingdon - - * xcoffread.c: Call complain() rather than error() or printing a - warning. - -Wed Apr 12 08:15:27 1995 Doug Evans - - * arc-tdep.c: #include "gdbcmd.h". - (codestream_seek): Pass CORE_ADDR. - (arc_cpu_type, tmp_arc_cpu_type, arc_cpu_type_table): New globals. - (debug_pipeline_p): Likewise. - (X_...): Instruction field access macros. - (BUILD_INSN): Define. - (codestream_tell): Allow for stream elements > 1 byte. - (codestream_fill): Likewise. - (setup_prologue_scan): New function. - (arc_get_frame_setup): Call it. Update to current spec - regarding prologues. Use BUILD_INSN. - (skip_prologue): New argument `frameless_p'. Use BUILD_INSN. - (arc_frame_saved_pc): New function. - (frame_find_saved_regs): Use BUILD_INSN. - (get_insn_type, single_step): New functions. - (one_stepped): New global. - (arc_set_cpu_type_command, arc_show_cpu_type_command): New functions. - (arc_set_cpu_type): New function. - (_initialize_arc_tdep): Define new `set' commands `cpu', - `displaypipeline', and `debugpipeline'. - * arc/tm-arc.h (TARGET_BYTE_ORDER): Delete. - (TARGET_BYTE_ORDER_SELECTABLE): Define. - (DEFAULT_ARC_CPU_TYPE): Define. - (SKIP_PROLOGUE_FRAMELESS_P): Define. - (BREAKPOINT): Delete. - (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Define. - (DECR_PC_AFTER_BREAK): Change to 8. - (NO_SINGLE_STEP): Define. - (ARC_PC_TO_REAL_ADDRESS): Define. - (SAVED_PC_AFTER_CALL): Use it. - (NUM_REGS, REGISTER_BYTES): Fix. - (FRAME_SAVED_PC): Call arc_frame_saved_pc. - (FRAME_LOCALS_ADDRESS): Fix. - -Tue Apr 11 16:42:37 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * top.c, utils.c, defs.h: Remove error_hook. It is currently - unused and would need to hook into error_begin()/return_to_top_level(), - instead of error(), if it were to be used. - -Tue Apr 11 13:46:25 1995 Jim Kingdon - - * utils.c, defs.h (warning_begin): Renamed from warning_setup, for - consistency with error_begin. Also print warning_pre_print. - Document it better. - * utils.c (warning): Use it. - * utils.c (error_begin): Doc fix. - * rs6000-nat.c (vmap_ldinfo): If we don't find ldinfo for the - symfile_objfile, nuke it. - -Tue Apr 11 09:35:20 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_address_numeric): Pass use_local to - print_longest, rather than always passing 1. - - * nlm/Makefile.in: Remove comments discussing munch. - - -Mon Apr 10 18:31:57 1995 Stan Shebs - - Merge in support for Mac MPW as a host. - (Old change descriptions retained for informational value.) - - * mpw-config.in (i386-unknown-go32): Change from aout. - (sh-hitachi-hms): New target. - * mpw-make.in (BISON): Use byacc instead of bison. - (VERSION): Bump to 4.14.1. - (*-pinsn.*): Remove mentions everywhere. - (all): Don't build MacGDB. - (gdb, SiowGDB): Depend on Version.r. - (Version.r): Generate from version info. - * main.c (main): Pass program name to START_PROGRESS, END_PROGRESS. - (main) [MPW]: Remove debugging hook. - * mac-xdep.c (debug_openp): New flag. - (mac_init): Set flag if env variable defined. - * ser-mac.c (mac_open): Clarify error message. - (mac_readchar): Call PROGRESS while looping. - (mac_write): Call sleep instead of sec_sleep. - (sec_sleep): Remove. - * source.c (openp) [MPW]: Only print debugging info if debugging. - * utils.c (query) [MPW]: Clarify that behavior is a bug. - - * mpw-make.in (init.c): Use open-brace instead of mpw-open-brace. - - * main.c, source.c: Remove hacks that replace long strings - with shorter ones, now solved portably. - - * config/m68k/xm-mpw.h (spin.h): Include. - (ALMOST_STDC): Only define if MPW_C. - * config/m68k/tm-mac.h: New file, Mac target definitions. - - * mpw-config.in (m68k-apple-macos, ppc-apple-macos, - i386-unknown-aout): New targets. - (mk.tmp): Add *DEPFILES definitions. - * mpw-make.in: Remove gC rules, clean up definitions for other - include files, bump version, fix bogus \ that should be \Option-d. - (init.c): Build correctly. - - * mpw-make.in (HFILES_NO_SRCDIR): Add somsolib.h - (ALLDEPFILES): Add somsolib.c. - (somsolib.o): Add some dependencies. - - * mpw-config.in: Use nm-empty.h if host is not target. - (xdepfiles): Add mac-xdep.c.o. - (xm_file): Remove. - * mpw-make.in: Add Fortran files. - (XDEPFILES): Remove. - - * mpw-config.in (MacSerial.h): Duplicate from standard Serial.h. - * ser-mac.c (MacSerial.h): Include instead of Serial.h. - - * mpw-make.in: Use {s} instead of {srcdir} everywhere. - (bindir, libdir): Remove extra colon. - (source.c): Compile with C instead of gC. - (c-exp.tab.c, ch-exp.tab.c, m2-exp.tab.c): Add {o}. - (install-only): Don't install MacGDB. - * source.c (openp) [MPW]: Add a debugging display. - (open_source_file) [MPW]: Use MPW basename finders. - [MPW_C]: Briefer versions of help for line and list commands. - - * mpw-make.in: Change references from paread.c to somread.c - - * mpw-make.in (VERSION): Update to 4.12.3. - (SiowGDB): New target, GDB using SIOW library. - (init-new.c): New target, attempt to generate init.c from sources. - (main.c.o, top.c.o): Put each in its own segment. - * main.c (main) [MPW]: Always call mac_init. - * utils.c (query) [MPW]: Always return "yes" if in MacGDB, output - an extra newline otherwise. - * mac-xdep.c: More comments in various places, remove junk. - (mac_init): Add tests for MPW and SIOW. - (use_wne, has_color_qd): Renamed. - (use_color_qd): New variable. - (grow_window): Only do console resizing to console window, - call resize_console_window. - (zoom_window): Call resize_console_window. - (resize_console_window, scroll_text): New functions. - (adjust_console_sizes): Always align viewrect to even multiples of - text lines. - (adjust_console_text): Always scroll by whole lines. - (hacked_vfprintf, hacked_puts, hacked_fputc, hacked_putc): Force a - recalculation of scroll positions if a newline was output. - (hacked_fflush): Similarly, for flushing. - (hacked_fgetc): New function, aborts if called in MacGDB. - * ser-mac.c (mac_readchar): Rename starttime to start_time, - remove debugging printf. - (mac_write): Sleep on first 4 writes. - (sec_sleep): New function, works like standard sleep. - * macgdb.r: Adjust positioning and contents of About box. - Set minimum size to 2000K, preferred size to 5000K. - * config/m68k/xm-mpw.h (fgetc): Define as a macro. - - * mpw-make.in (.c.o, .gc.o): Prefix segment names with gdb_. - (top.c.o, annotate.c.o): Add build rules. - * macgdb.r (SysTypes.r): Include. - ('vers'): New resource, version info. - (mFile, mEdit, mDebug): Enable all menu items. - (mDebug): Add key equivalents for continue, step, next. - (wConsole): Add zoom and close boxes to window. - * mac-xdep.c (new_console_window): New function, code taken from - mac_init. - (mac_command_loop): Use GetCaretTime for wait interval, call - do_idle on null events. - (do_idle): New function. - (zoom_window): Implement zooming. - (v_scroll_proc): New function, handles vertical scrolling. - (activate_window): Do activation of console window. - (do_menu_command): Implement items of file, edit, and debug menus. - (do_keyboard_command): Fix command extraction. - (adjust_console_sizes, adjust_console_text): New functions. - (hacked_fprintf, hacked_vfprintf, hacked_fputs, hacked_fputc, - hacked_putc): Don't call draw_console. - * ser-mac.c (mac_open): Add an error message for invalid ports. - (first_mac_write): New global. - (mac_write): Use first_mac_write to sleep on first several writes. - - * mpw-make.in (INCLUDE_CFLAGS): Add readline source dir. - (READLINE_CFLAGS, READLINE_SRC, READLINE_DIR): Uncomment. - (TSOBS): Don't compile inflow.c. - (all, install): Add MacGDB. - * main.c (main): Do Mac-specific init and command loop if a - standalone app, skip full option help message if compiling - with MPW C. - (gdb_readline): If MPW, add a newline after the (gdb) prompt. - * utils.c (_initialize_utils): If MPW, don't try to use termcap to - compute the window size. - * config/m68k/xm-mpw.h (printf, fprintf, fputs, fputc, putc, - fflush): Define as macros that expand into hacked_... versions. - (StandAlone, mac_app): Declare. - * macgdb.r (SIZE): Set the default partition to 4000K. - * mac-xdep.c (readline.h, history.h): Include. - (terminal.h): Don't include. - (mac_app): Define. - (gdb_has_a_terminal): Define Mac-specific version. - (do_keyboard_command): Simplify search for command string. - (readline): Define as gdb_readline. - Add other history/readline stubs to make main gdb link. - (hacked_fprintf, hacked_printf, hacked_vfprintf, hacked_fputs, - hacked_fputc, hacked_fflush): New functions, intercept output to - stdout and stderr, send to console window. - - * mpw-make.in (MacGDB): New target, standalone Mac-hosted gdb. - (XDEPFILES): Define. - (main.c.o): Compile with gC instead of C. - * mac-defs.h: New file, menu etc definitions shared between - C and Rez files. - * macgdb.r: New file, Rez (resource compiler) resource - definitions. - * mac-xdep.c: New file, Mac host interface code. - * config/m68k/xm-mpw.h (PATHNAME_SEPARATOR): Rename to - DIRNAME_SEPARATOR. - (PATHNAME_SEPARATOR_STRING): Remove. - (SIGQUIT, SIGHUP): Define. - (fileno, R_OK): Define. - - * mpw-config.in: New file, MPW configuration fragment. - * mpw-make.in: New file, MPW makefile fragment. - * config/m68k/xm-mpw.h: New file, MPW host definitions. - * ser-mac.c: New file, Mac serial interface. - -Mon Apr 10 16:47:57 1995 Kung Hsu - - * valprint.c (print_longest): Fix a syntax error in #ifdef - PRINTF_HAS_LONG_LONG. - - * config/mips/xm-irix5.h: turn on CC_HAS_LONG_LONG and - PRINTF_HAS_LONG_LONG. - * config/mips/tm-irix5.h: turn on FORCE_LONG_LONG. - -Sat Apr 8 02:47:45 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): Use new variable - nodebug_var_symbol_type as type of variables which don't have any - ecoff debug info associated with them. - (parse_symbol, parse_procedure): Use heuristics to determine if - functions were compiled without debugging info and change their - type to nodebug_function_symbol_type. - (_initialize_mdebugread): Initialize nodebug_*_symbol_type. - - * source.c (line_info): Clear sal.pc for `info line' without - arguments. - -Fri Apr 7 17:43:01 1995 Stu Grossman (grossman@andros.cygnus.com) - - * monitor.c: make_xmodem_packet and print_xmodem_packet go away. - send_xmodem_packet shows up to do the obvious. Lots of fixes to - xmodem downloads including resetting of block number at start of - new transfers, fix for buffer overrun problem, addition of CRC - generation code. - * (monitor_open): loadtype_str and loadproto_str now default to - first entry in monitor_ops->loadtypes. - * (monitor_wait): Lengthen register dump buf, because of verbose - Winbond monitor. - * (monitor_fetch_register): Report unimplemented registers as 0. - * (monitor_read_memory): Only do 16 byte aligned transfers - because of formatting weirdness with the Winbond monitor. Also, - ignore non-hex, non-whitespace formatting between bytes (same - monitor). - * (monitor_load): Clean up logic. - * (monitor_load_srec): Re-do xmodem support. Move lots of it - into send_xmodem_packet. - * (getacknak): Get rid of polls and timeouts. Handle CRC - requests from receiver. - * (monitor_make_srec): Efficiency improvements. Don't call - sprintf to output two digit hex numbers. - * (crcinit, docrc): New, CRC-16 support routines. - * (send_xmodem_packet): New routine to generate either CRC-16 or - checksummed xmodem packets. - - * remote-est.c (est_loadtypes), rom68k-rom.c (rom68k_loadtypes): - Reduce tables down to only the load types supported by each - monitor. - - * w89k-rom.c (w89k_supply_register): Parses output of Winbond - register dumps. - * (w89k_loadtypes, w89k_loadprotos): Reduce to just srec/xmodem. - * (w89k_cmds): Add clear all breakpoints, memory fill, and dump - registers commands. - - * config/pa/tm-hppa.h: Define lots register offsets needed by - w89k-rom.c. - - -Thu Apr 6 17:00:46 1995 Michael Meissner - - * Makefile.in (X11_INCLUDES): Define as empty. - (X11_CFLAGS): Define as including $(X11_INCLUDES). - (X11_LIB_SWITCHES): Define as empty. - (X11_LIBS): Define as -lX11. - - -Wed Apr 5 19:57:38 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mips-tdep.c (mips_print_register): Remove unused variable - our_type and call to init_type. Fixes memory leak. Reindent function. - - * mips-tdep.c (mips_print_register), findvar.c - (write_register_bytes): Make buffer char[] instead of unsigned - char[]. - -Mon Apr 3 19:28:14 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * top.c, utils.c, main.c, defs.h: Replace error_pre_print with two - variables: error_pre_print (for RETURN_ERROR) and quit_pre_print - (for RETURN_QUIT). Fixes a bug whereby typing ^C (e.g. in "maint - print sym") could output extraneous stuff. - * objfiles.c: Don't declare error_pre_print; defs.h does it. - -Mon Apr 3 13:48:28 1995 Stu Grossman (grossman@andros.cygnus.com) - - * monitor.h: Add MO_GETMEM_NEEDS_RANGE flag. - * monitor.c (monitor_read_memory): Use previously mentioned flag - to send proper format memory examine commands to the w89k monitor. - Also, try to handle bizarre format of memory dump... - - * op50-rom.c w89k-rom.c: Update to new monitor.[ch] conventions. - -Sat Apr 1 03:22:20 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: - Handle relocated symbol address. - * partial-stab.h, case N_SO, SOFUN_ADDRESS_MAYBE_MISSING: - Do not relocate a zero address. - -Thu Mar 30 19:46:36 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/a29k/tm-a29k.h: Nuke obsolete define CONTROL_END_ADDR; it - is nowhere used. - - * stabsread.c (read_range_type): Remove FIXME comment about - type-id (I presume this meant a number followed by = followed by a - type) versus type number; Per fixed it. - -Wed Mar 29 09:56:04 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * configure.in: sparc-*-sunos5* is same as sparc-*-solaris2*. - -Wed Mar 29 18:30:03 1995 Stan Shebs - - * remote-e7000.c (why_stop): Add new kinds of strings to expect - from the emulator. - (e7000_wait): Add interpretations for more stop reasons, - including warnings for write protect and cycle address errors. - -Wed Mar 29 17:09:29 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c monitor.h remote-est.c rom68k-rom.c: Add start of - support for interrupting target. - * monitor.c (monitor_open): Send stop command before doing - anything else. - * (monitor_load_srec): Fix record size calculation to prevent end - of segment from getting trashed. - * rom68k-rom.c: Update to latest version of struct monitor_ops. - * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Fix byte-order - problems. Makes DOS hosted function calling work. - * sparclite/crt0.s: Define _start to make COFF happy. - -Wed Mar 29 09:11:51 1995 Michael Meissner - - * defs.h (atof): Don't provide an external declaration if atof is - a macro. - -Wed Mar 29 00:01:07 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * rs6000-tdep.c (skip_prologue): Skip saving of LR and CR in - the stack frame, fix typos in `st rx,NUM(r1)' and `stu r1,NUM(r1)' - tests. - -Tue Mar 28 17:04:04 1995 Per Bothner - - * gdbtypes.c (create_range_type): If indextype has TYPE_FLAG_STUB - set, set TYPE_FLAG_TARGET_STUB. - (check_stub_type): Recalculate TYPE_LENGTH for range type. - * stabsread.c (read_range_type): If index type number is followed - by '=', back up, call read_type. and assume we have a true range. - * gdbtypes.h (TYPE_FLAG_TARGET_STUB): Update comment. - -Mon Mar 27 22:51:54 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-nat.c, irix4-nat.c, irix5-nat.c, mipsv4-nat.c, - sparc-tdep.c (supply_gregset, supply_fpregset): Fill inaccessible - registers with zero to handle recent read_register_bytes change. - * irix4-nat.c, irix5-nat.c, mipsv4-nat.c (supply_gregset, - fill_gregset): Fix handling of CAUSE_REGNUM. - * mips-nat.c (store_inferior_registers): Handle unwritable - registers when storing a single register. - * config/mips/tm-irix3.h (CAUSE_REGNUM, BADVADDR_REGNUM): - Fix definitions. - - * mdebugread.c (parse_symbol, psymtab_to_symtab_1): Clear - allocated mips_extra_func_info, if the debug info is corrupt, - the PDR to fill it in might be missing. - -Mon Mar 27 14:43:00 1995 Kung Hsu - - * vx-share/regPacket.h: a new file interfacing with vxworks. - -Sun Mar 26 13:22:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (bpstat_do_actions): Once we've executed the - commands, set bs->commands to NULL. - -Sat Mar 25 01:16:10 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * buildsym.c (patch_subfile_name): Update last_source_file - with the real source file name. - * dbxread.c (end_psymtab): Handle static functions in the - SOFUN_ADDRESS_MAYBE_MISSING case by passing pst->filename - to lookup_minimal_symbol. - (process_one_symbol): Ignore extra outermost context from - SunPRO cc and acc. - * stabsread.c (define_symbol): Do not complain for SunPRO - static variable encoding if STATIC_TRANSFORM_NAME is defined. - * sparc-tdep.c, config/sparc/tm-sun4sol2.h - (sunpro_static_transform_name): Renamed from - solaris_static_transform_name. - * config/sparc/tm-sun4os4.h (STATIC_TRANSFORM_NAME): - Define to sunpro_static_transform_name for acc 3.0 compiled - executables. - * procfs.c, config/alpha/nm-osf2.h (PROCFS_DONT_TRACE_FAULTS): - Renamed from PROCFS_DONT_TRACE_IFAULT, don't trace any faults - if defined. - * procfs.c (info_proc_siginfo): Cast sip->si_addr to - `unsigned long' and use `lx' format for printing it. - -Fri Mar 24 15:45:42 1995 Stu Grossman (grossman@cygnus.com) - - * configure.in: Move test for m68*-est-* before m68*-*-coff*. - * findvar.c: Move default def of CANNOT_STORE_REGISTER closer to - the beginning of the code. - * (write_register_gen): New routine. Analogous to - read_register_gen. - * (write_register_bytes): Another rewrite! Make it smarter about - not updating regs with the same value. - * monitor.c (printf_monitor readchar): Use stderr instead of - stdout to output debug info. Also cleanup readchar a little. - * (expect): Make sure that excessive responses are null - terminated. - * (monitor_open): Check for magic number in monitor_ops struct. - Allow multiple commands as init strings. Also, clear all - breakpoints. - * (monitor_resume monitor_wait): Send a command to dump all the - regs for those targets which don't do so when waking up after a - continue command. - * (monitor_wait): Handle excessive response output better. - * (monitor_write_memory): Use block fill, word, and long word - commands (if they exist) to write memory more efficiently. - * General cleanups to use flag bits instead of individual flag - words in monitor_ops struct. - * (monitor_command): Return output from command. - * (monitor_load_srec): Allocate buffer only once. Use alloca. - Wait for load response string instead of using a timeout to start - sending S-records. Fix bug where value of srec_frame shrinks. If - hashmark is set, print `-' for retransmissions. General cleanups. - * (monitor_make_srec): Get rid of S-record default type kludge. - * monitor.h: Use seperate struct for memory and register - read/write commands. Memory commands can come in byte, word, - long, and longlong forms. - * (monitor_ops): Change lots of fields. Generalize some stuff. - Put all flags into flags word. Allow init to be a list of commands. - Add command for clearing all breakpoints, block fill, dumping all - registers. - * remote-est.c: Rewrite to use new monitor conventions. - * config/m68k/est.mt (TDEPFILES): Add monitor.o. - * config/m68k/tm-est.h: Set NUM_REGS to 18. - * testsuite/gdb.base/break.exp: Lots of cleanups. Use gdb_test - more thoroughly. - -Thu Mar 23 23:20:00 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_add): Handle case where a shared library - referenced by a core file has sections without the SEC_ALLOC bit - set (eg stabs sections). - -Thu Mar 23 15:07:08 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (bpstat_do_actions): For each element in the bpstat - chain, do all the commands regardless of whether they run the - inferior. - -Wed Mar 22 19:17:06 1995 Doug Evans - - * mem-break.c (LITTLE_BREAKPOINT, BIG_BREAKPOINT): Define as - BREAKPOINT if mono-endian. - (break_insn): Deleted. - (big_break_insn, little_break_insn): Define. - (memory_insert_breakpoint): Handle bi-endian cpus. - (BREAKPOINT_LEN): Define. - (memory_remove_breakpoint): Use it. - (memory_breakpoint_size): Likewise. - -Tue Mar 21 17:03:17 1995 Kung Hsu - - * sparc-stub.c: add nop after 'bg good_wim'. - * sparcl-stub.c: ditto. - -Tue Mar 21 13:34:12 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (handle_command): Don't print TARGET_SIGNAL_0, - TARGET_SIGNAL_UNKNOWN, or TARGET_SIGNAL_DEFAULT. - -Mon Mar 20 10:09:59 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppab-nat.c (store_inferior_registers): Sync with HPUX version. - -Mon Mar 20 07:34:48 1995 Stu Grossman (grossman@cygnus.com) - - * hppah-nat.c (store_inferior_registers): Move check for - CANNOT_STORE_REGISTER to a better place. Fixes ptrace I/O errors - found by test suite during function calls, which attempts to write - unwritable registers. - -Sat Mar 18 02:02:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): If finishing a function without - known parameter type info, set that from parameter symbols. - Remove commented-out add_param_to_type support. - -Thu Mar 16 16:38:03 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (process_linenos): Make sure filename we pass to - start_subfile will cause deduce_language_from_filename to return - the correct thing. Reindent function to GNU standards. - -Thu Mar 16 15:54:00 1995 J.T. Conklin - - * nlm/gdbserve.c (handle_exception): #if out call to StopBell, - as it is not available on NetWare 3 or PIN. - * nlm/ppc.c (StopBell): Removed. - -Thu Mar 16 12:14:41 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): When creating a dummy parameter - inferred from the traceback tags, give its type the name - "". - - * stabsread.c (rs6000_builtin_type): Recognize types -31 to -34. - -Wed Mar 15 15:09:29 1995 Stu Grossman (grossman@cygnus.com) - - * findvar.c (read_register_bytes write_register_bytes): Make - these routines much smarter about updating registers from the - target, only doing so when absolutely necessary. This really - speeds up register modification on some remote targets. - - * monitor.c: More cleanups. Get rid of monitor_load_ascii_srec. - BFD makes this unnecessary. Lots of debugging speedups. - * (expect): NULL terminate return string. - * (monitor_open monitor_supply_register parse_register_dump - monitor_wait monitor_fetch_register): Switch to using GNU regexp - library to parse multi-register displays. - * (monitor_read_memory): Read multiple bytes (up to 16) at once. - * (monitor_create_inferior): Call clear_proceed_status to make run - command notice first breakpoint. - * (monitor_load): Clean up. Reset inferior_pid, set pc to start - address and reset symbol table stuff to make loads put things into - a fresh state. - * (monitor_load_srec): Lower sleep time to 1 second. - - * monitor.h (struct monitor_ops): Add register_pattern and - supply_register to monitor_ops. - - * rom68k-rom.c: Add new support for handling register dumps. - * config/m68k/tm-m68k.h: Define D0_REGNUM and A0_REGNUM for register - dump handling. - -Wed Mar 15 15:18:27 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c, defs.h (putchar_unfiltered, fputc_unfiltered): Make - argument be an int, not a char. Using a prototype followed by an - old-style function definition in a case where an argument is - widened is a GCC-ism not supported by the native AIX compiler. - -Wed Mar 15 12:22:35 1995 J.T. Conklin - - * nlmstub.def: Removed, this was moved to nlm/gdbserve.def - long ago. - - * configure.in (alpha-*-netware*): Removed configuration. - * config/alpha/{alpha-nw.mt, gdbserve.mt, tm-alphanw.h}: Removed. - * nlm/{README-ALPHA-NETWARE, aio.h, alpha-io.S, alpha-regdef.h, - alpha.c, alpha.h, altdebug.h}: Removed. - - * nlm/gdbserve.c (main): Add support for processing BOARD= - argument, deprecate NODE=. - -Wed Mar 15 10:58:26 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-exp.y (yylex): Make an empty character constant an error. - -Tue Mar 14 15:00:54 1995 Per Bothner - - * valops.c (value_arg_coerce): Do possible value_coerce_array - before determining type argument to value_cast. - -Tue Mar 14 10:41:41 1995 Kung Hsu - - * remote-es.c: Replace ignore with 0. - -Tue Mar 14 05:52:36 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (value_repeat), eval.c (evaluate_subexp_standard): - If VALUE_REPEATED is already set, just error out. - - * valops.c (value_cast, value_slice), parse.c (follow_types): Add - FIXME-type-allocation comments. - - * gdbtypes.h (struct type): Fix comment about what units the - TYPE_LENGTH is in. - -Mon Mar 13 18:27:25 1995 Stan Shebs - - * ch-valprint.c (annotate.h): Include. - * eval.c (evaluate_subexp_standard): Remove unused variable. - (calc_f77_array_dims): Add parens to expression. - * f-exp.y (yylex): Add parens to expression, remove unused label. - * f-lang.h (calc_f77_array_dims): Declare. - * f-valprint.c (f_val_print): Remove unused variables. - -Mon Mar 13 15:25:47 1995 Jim Kingdon - - * alpha-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't - use the PDR, just examine prologues instead. - -Fri Mar 10 16:13:18 1995 Kung Hsu - - * config/arc/tm-arc.h: Change arc register names. - -Fri Mar 10 02:49:40 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Fix problems with infinite recursion when printing a class - that contains a static instance of the class. - * cp-valprint.c (dont_print_vb_obstack): Renamed from - dont_print_obstack, made static. - (dont_print_statmem_obstack): New obstack, controls printing - of static member classes. - (_initialize_cp_valprint): Initialize it. - (cp_print_static_field): New function, handles printing of - static members. - (cp_print_value_fields): New parameter dont_print_statmem to - handle recursive printing of static member classes, use - cp_print_static_field to handle printing of static members. - * c-valprint.c (cp_print_value_fields): Update prototype and - call to include additional dont_print_statmem parameter. - * c-valprint.c, f-valprint.c (dont_print_obstack): Remove unused - extern declaration. - - * alpha-tdep.c, findvar.c, infptrace.c: Include . - - * config/alpha/tm-alpha.h (FRAME_FIND_SAVED_REGS): Call - alpha_find_saved_regs if fi->saved_regs is still NULL. - - * elfread.c (elf_symtab_read): Ensure that the filename field - of a minsym is nonempty. Ignore solib trampoline symbols from - the main symbol table, they might have a bogus value. - - * procfs.c (set_proc_siginfo), config/alpha/alpha-osf2.mh: - Fix typos in comments. - -Thu Mar 9 17:19:47 1995 Jim Kingdon - - * mdebugread.c (parse_symbol, psymtab_to_symtab_1): Initialize - pdr.framereg field of MIPS_EFI_SYMBOL_NAME symbol to -1. That way - we know whether the PDR ever got set. - * mips-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't - use the PDR, just examine prologues instead. - -Wed Mar 8 23:35:10 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_section_offsets): Get offset of text - section right. - -Wed Mar 8 16:12:21 1995 Stu Grossman (grossman@cygnus.com) - - - * source.c (forward_search_command reverse_search_command): Set - convenience variable $_ to be the line # of the match. - * symtab.c (decode_line_1): Allow convenience variables to be - used in line specs (for breakpoints and such). - -Wed Mar 8 12:51:00 1995 Stan Shebs - - * Makefile.in (VERSION): Bump to 4.14.1. - * NEWS, README: Update for 4.14. - * i386v-nat.c (i386_insert_aligned_watchpoint): Fix declaration. - (i386_insert_nonaligned_watchpoint): Call aligned instead of - generic watchpoint insertion. - -Tue Mar 7 19:26:10 1995 Per Bothner - - * valops.c (value_slice): Do COERCE_VARYING_ARRAY. - -Tue Mar 7 00:23:47 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c, array-rom.c, monitor.h, rom68k-rom.c: Move target_ops - into monitor.c. - * monitor.c (monitor_create_inferior): Allow run command to start - program. - - * monitor.c (monitor_load): Set PC to start address when done - loading. - - * array-rom.c, monitor.h, rom68k-rom.c: Clean up target_ops. - Remove ref to monitor_create_inferior. - - * monitor.c: More general cleanups. Add prototypes, remove - unused routines. Fix bug with wrong number of args to error(). - - * main.c (main): Don't start up GUI when running under gdb mode - in emacs. - - * Makefile.in: Add rules for monitor.o and rom68k-rom.o to make - Sun make (with VPATH) work... - - * monitor.c, monitor.h, rom68k-rom.c: Serious cleanup to make IDP - (rom68k) target work right. - * array-rom.c, op50-rom.c, w89k-rom.c: Partial updates to new - monitor.c interface. More work needs to be done here. - * config/m68k/tm-monitor.h: Change DECR_PC_AFTER_BREAK to 0 to - match the IDP monitor. Also, set NUM_REGS to 18 cuz there's no - floating-point for this card. - - * serial.h, ser-go32.c, ser-mac.c, ser-tcp.c, ser-unix.c: Add - SERIAL_SETSTOPBITS to set the number of stopbits (needed for IDP - board?!?!?). - - * defs.h, utils.c, remote-hms.c, remote-pa.c, remote.c: Fix defs - and usage of fputc_unfiltered and putchar_unfiltered. Eliminate - putc_unfiltered (it's superfluous). - - * command.h, command.c, top.c: Add var_enum command type. It's - like var_string but allows only only one of the specified strings. - -Mon Mar 6 15:03:59 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (value_cast): Don't use backslash newline--pre-ANSI - compilers (such as SunOS4 /bin/cc) don't generally support it - except in some contexts. - -Fri Mar 3 17:42:48 1995 Per Bothner - - * valops.c (value_cast): Check for cast to array type *before* - we coerce array to pointer (in case arg2 is already array). - - * valops.c (call_function_by_hand): Set using_gcc to 2 if using - gcc2. Needed for REG_STRUCT_HAS_ADDR to work on sparc. - Also check REG_STRUCT_HAS_ADDR for union, array and string types. - - * valops.c (call_function_by_hand): Re-arrange code for pushing - paramaters on the stack so we can do better STACK_ALIGN. - - * valops.c (call_function_by_hand): Call error if the number - of arguments is fewer than parameter types in function type. - -Fri Mar 3 17:13:05 1995 Doug Evans - - * sparc-tdep.c (sparc_extract_struct_value_address): Move - sparc64 support to here. - (sparc64_extract_struct_value_address): Deleted. - (dump_ccreg): Add a prototype so long long arg -> int. - * sparc/tm-sp64.h (USE_STRUCT_CONVENTION): Define. - (EXTRACT_STRUCT_VALUE_ADDRESS): Delete. - -Fri Mar 3 15:12:12 1995 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_record_lines): New argument "offset". All - callers changed. Use it to handle dynamic address relocation. - (hpread_build_psymtabs): Adjust texthigh as we read each function - debug symbol. Fix computation of texthigh. - (hpread_read_subrange_type): Work around macro bugs in HP's - compilers. - (hpread_process_one_debug_symbol): Correctly map source lines. - - * somread.c (check_strange_names): Filter names emitted by the HP - compiler when generating PIC code. - - * valops.c (value_struct_elt_for_reference): Work around macro - bugs in HP's compilers. - * c-exp.y (block): Likewise. - -Fri Mar 3 12:27:28 1995 Jim Kingdon - - * rs6000-tdep.c (push_dummy_frame): Fix order of arguments to - store_address. - - * utils.c [_AIX]: Include stddef.h instead of #defining size_t. - -Fri Mar 3 12:33:24 1995 Michael Meissner - - * rs6000-tdep.c (skip_prologue): Skip multiple stores of the saved - registers that GCC emits on the PowerPC by default in addition to - the store multiple instruction used on the Power series. - -Fri Mar 3 00:54:58 1995 Doug Evans - - * sparc-tdep.c (decode_asi): New function. - (sparc_print_register_hook): Pretty print more v9 registers. - * sparc/tm-sp64.h (REGISTER_NAMES): Fix some typos. - -Thu Mar 2 22:20:22 1995 Doug Evans - - * dwarfread.c (struct dieinfo): Use CORE_ADDR for at_{low,high}_pc. - (target_to_host): Change result type to CORE_ADDR. - -Thu Mar 2 15:13:04 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * rs6000-tdep.c: Fix byte-swapping sins. - -Thu Mar 2 16:48:45 1995 Michael Meissner - - * rs6000-tdep.c (branch_dest): Minor code cleanup, don't share - code between branch unconditional and branch conditional cases. - -Wed Mar 1 09:41:26 1995 Doug Evans - - Various changes for sparc64. - * sparc-tdep.c (NUM_SPARC_FPREGS): Define. - (SPARC_INTREG_SIZE): Define. - (*): Use SPARC_INTREG_SIZE instead of REGISTER_RAW_SIZE (intreg) - where appropriate. - (enum branch_type): New value `done_retry'. - (isbranch): Renamed from isannulled. All callers changed. - Support new sparc64 branch insns. - (single_step): Handle done_retry. - (sparc_extract_struct_value_address): Don't assume 4 byte regs. - (get_saved_register): Likewise. - (sparc_push_dummy_frame): Likewise. - (sparc_frame_find_saved_regs): Likewise. - (sparc_pop_frame): Likewise. Don't refer to FPS_REGNUM, CPS_REGNUM, - or PS_REGNUM if not sparc64. sparc64 has 64 fp regs. - (sparc64_extract_struct_value_address): New function. - (dump_ccreg, sparc_print_register_hook): Likewise. - * sp64-tdep.c: Deleted. - * sparc/tm-sp64.h (GDB_TARGET_IS_SPARC64): Define. - (NUM_REGS): Reduce by 2, cle/tle are in the pstate reg. - (CC_HAS_LONG_LONG): Define. - (REGISTER_NAMES): Delete cle/tle and reorganize. - (PS_REGNUM, FPS_REGNUM, CPS_REGNUM): Delete, they're ifdef'd out of - sparc-tdep.c now. - (REGISTER_BYTES): Update. - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Delete. - (EXTRACT_RETURN_VALUE): Delete. Use definition in tm-sparc.h. - (NO_SINGLE_STEP): Likewise. - * sparc/tm-sparc.h (EXTRACT_VALUE_RETURN): Don't assume 4 byte regs. - * sparc/sp64.mt: Move simulator support ... - * sparc/sp64sim.mt: ... to here. - -Wed Mar 1 13:14:42 1995 Kung Hsu - - * remote-vx960.c: new file for target specific register packaging. - * remote-vx68.c: ditto. - * config/i960/vxworks960.mt: add remote-vx960.o. - * config/m68k/vxworks68.mt: add remote-vx68.o. - -Wed Mar 1 13:42:49 1995 Michael Meissner - - * remote.c (remote_wait): Make calls to strtol be type correct by - passing the address of a char * pointer instead of an unsigned - char *. - - * rs6000-tdep.c (push_dummy_frame): Cast sp to char * when calling - write_memory to make things type correct. - -Wed Mar 1 12:17:31 1995 Michael Meissner - - * ch-exp.y, c-exp.y, f-exp.y, m2-exp.y (yy defines): Support the - standard Linux yacc by adding more names to be redefined with a - prefix. - -Tue Feb 28 22:55:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-tdep.c (pa_print_registers), monitor.c: Use - extract_unsigned_integer and friends, not SWAP_TARGET_AND_HOST. - * defs.h, findvar.c: Move SWAP_TARGET_AND_HOST back to findvar.c. - Rename it to SWAP_FLOATING to make it clear it is no longer for - integers. - -Tue Feb 28 14:38:39 1995 Kung Hsu - - * defs.h (SWAP_TARGET_AND_HOST): check endianess at runtime not - compile time. - * arc-tdep.c (_initialize_arc_tdep): set tm_print_insn according to - processor. - - * vx-share/ptrace.h: merge in WRS new ptrace requests. - - * defs.h: fix a syntax error. - - * a29k-tdep.c (get_longjmp_target): add this function, from WRS. - * remote-vx.c: move read_register and write_register out to - target specific files. - * remote-vx29k.c (get_fp_contnets): add this function, from WRS. - - * defs.h: define SWAP_TARGET_AND_HOST macro. - * findvar.c, monitor.c, hppa-tdep.c: remove definition of - SWAP_TARGET_AND_HOST. - -Tue Feb 28 08:31:40 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * alpha-tdep.c (find_proc_desc): Only attempt to set - PROC_LOCALOFF (found_heuristic) if found_heuristic is non-NULL. - -Mon Feb 27 11:56:32 1995 Stan Shebs - - * monitor.c: General gcc -Wall lint cleanup and reformat. - (monitor_command): If no args, send an empty command. - -Thu Feb 23 21:07:25 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c (monitor_load_ascii_srec): Add a one second sleep - after send LOAD_CMD to prevent loss of first S-record. - -Tue Feb 21 20:48:42 1995 Per Bothner - - * valops.c (call_function_by_hand): Set using_gcc to 2 if gcc-2. - Call error if too few arguments. - If REG_STRUCT_HAS_ADDR (structs passed by invisible reference), - copy and convert to reference *before* we calculate alignment. - Also, make sure structs allocated for return values and invisible - reference don't violate STACK_ALIGN. - -Tue Feb 21 23:29:59 1995 Per Bothner - - * ch-exp.y (expression_conversion): Recognize 'ARRAY () TYPE (EXPR)' - (same as C's '(TYPE[])EXPR') - -Tue Feb 21 11:47:26 1995 Stan Shebs - - * top.c (print_gdb_version): Update the year. - -Sun Feb 19 14:31:57 1995 Jim Kingdon - - * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Look for newlib in - `..' not in `../..'. - -Sun Feb 19 11:05:28 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * procfs.c (unconditionally_kill_inferior): Don't issue a PIOCKILL - in addition to a PIOCSSIG to kill the inferior. - -Thu Feb 16 15:06:12 1995 Per Bothner - - * parse.c (follow_types): Given (TYPE[]) (i.e. with no length), - create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED. - * valops.c (value_cast): If a cast like (TYPE[])VALUE (i.e. array - of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length. - * c-typeprint.c (c_type_print_varspec_suffix): If array length - is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED. - -Thu Feb 16 16:06:50 1995 Michael Meissner - - * dcache.c (insque, remque): Rewrite Linux support. - -Wed Feb 15 12:33:20 1995 Michael Meissner - - * config/powerpc/tm-ppc-eabi.h (TEXT_SEGMENT_BASE): Define as 1. - - * dcache.c (insque, remque): If compiling in standard C on Linux, - protect insque and remque with macros to cast the pointer - arguments to the proper type. - -Tue Feb 14 17:16:41 1995 Stu Grossman (grossman@cygnus.com) - - * annotate.c, breakpoint.c, defs.h, top.c: Replace - enable/disable_breakpoint_hook with modify_breakpoint_hook. - -Tue Feb 14 16:58:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * expression.h: Move declaration of evaluate_subexp_with_coercion - from here... - * value.h: ...to here. - * expression.h: Don't include value.h - -Tue Feb 14 11:46:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * expression.h: Move include of value.h until after declaration of - enum exp_opcode. - -Sun Feb 12 13:47:30 1995 Stan Shebs - - * remote-e7000.c: Comprehensive cleanup; removal of dead code, - simplify code, declare things, format to standards. - (inferior.h, value.h, command.h, remote-utils.h): Include. - (e7000_login): Rename to e7000_login_command. - (e7000_ftp): Rename to e7000_ftp_command. - (e7000_drain): Rename to e7000_drain_command. - - * irix5-nat.c (string.h): Include near beginning of file. - -Sun Feb 12 12:36:38 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (value_arg_coerce): Use VALUE_TYPE not SYMBOL_TYPE on - arg, it is a value not a symbol. - - gcc -Wall lint: - * eval.c: Move declaration of evaluate_subexp_with_coercion from here.. - * expression.h: ..to here. - * expression.h: Include value.h. - * ch-lang.c (evaluate_subexp_chill): Add default case in switch. - -Sun Feb 12 11:03:47 1995 Per Bothner - - * language.h (struct language_defn): New field evaluate_exp. - * c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn), - f-lang.c (f_language_defn), language.c (unknown_language_defn, - auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn): - Set evaluate_exp to evaluate_subexp_standard. - * ch-lang.c (evaluate_subexp_chill): New function. Chill-specific - support for MULTI_SUBSCRIPT. - (chill_language_defn): Set evaluate_exp to evaluate_subexp_chill. - * eval.c (enum noside): Move from here .... - * expression.h (enum noside): ... to here. - (evaluate_subexp_standard): New prototype. - * eval.c (evaluate_subexp): Renamed to evaluate_subexp_standard. - Removed lo-longer-needed test for chill_varying_type. - (evaluate_subexp): New. Calls exp->language_defn->evaluate_exp. - - * ch-exp.y (maybe_expression_list): New non-terminal. - (primitive_value): Allow empty parameter list. - -Sun Feb 12 10:02:16 1995 Per Bothner - - * buildsym.c (finish_block): If finishing a function without known - parameter type info, set that from parameter symbols. - * c-typeprint.c (c_type_print_varspec_suffix): For TYPE_CODE_FUNC, - print parameter types, if available. - * ch-typeprint.c (chill_type_print_base): Likewise. - - * gdbtypes.h (struct type): Remove function type field. - (TYPE_FUNCTION_TYPE): Remove macro. We can't as simply re-use - function types now that we're also storing parameter types. - And the payoff is much less. - * gdbtypes.c (make_function_type): Don't use/set TYPE_FUNCTION_TYPE. - (recursive_dump_type): Don't print TYPE_FUNCTION_TYPE. - * dwarfread.c (read_subroutine_type): Don't set TYPE_FUNCTION_TYPE. - - * valops.c (value_arg_coerce): Now takes param_type argument. - (call_function_by_hand): Convert arguments with value_arg_coerce - early, and overwrite original args with converted args. - No longer need multiple calls to value_arg_coerce. - (value_arg_push): Removed. - * hppa-tdep.c (hppa_push_arguments): No longer call value_arg_coerce. - * mips-tdep.c (mips_push_arguments): Likewise. - * alpha-tdep.c (alpha_push_arguments): Likewise. - * rs6000-tdep.c (push_arguments, ran_out_of_registers_for_arguments): - Likewise. - * value.h (value_arg_coerce): Remove declaration. (It's now static.) - - * valops.c (value_cast): Do COERCE_VARYING_ARRAY after COERCE_REF. - - * symtab.c (add_param_to_type): Remove (commented-out) function, - since that functionality has been re-written. - * coffread.c: Remove commented-out add_param_to_type support. - * mdebugread.c (parse_symbol): Likewise. - * stabsread.c (define_symbol): Likewise. - -Sun Feb 12 09:03:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * buildsym.c (start_subfile): Set language for f2c like for cfront. - -Thu Feb 9 20:20:11 1995 Rob Savoye - - * op50n-rom.c: Add the control registers. - -Thu Feb 9 15:46:39 1995 Stan Shebs - - * Makefile.in (CLIBS): Add $(LIBIBERTY) before, in addition to - after, any host/target/native libraries. - * dcache.c (insque, remque): Remove declarations. - * gdbtypes.h (type_code): Remove trailing comma. - - From Peter Schauer: - * xcoffread.c (read_xcoff_symtab) [C_HIDEXT]: Move #ifdef - STATIC_NODEBUG_VARS inside case. - -Thu Feb 9 07:43:41 1995 Jim Kingdon - - * config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME. - * partial-stab.h: Call it. - * stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call - STATIC_TRANSFORM_NAME to get the name and use minimal symbols to - get the address. - * sparc-tdep.c (solaris_static_transform_name): New function. - -Thu Feb 9 12:09:09 1995 Jeff Law (law@snake.cs.utah.edu) - - * somread.c (som_symtab_read): Handle dynamic relocation for both - text and data symbols. - (som_symfile_offsets): If objfile is a shared library, then get - text and data offsets from the shared library structures. - * somsolib.c (som_solib_add): Copy the bfd pointer from the - objfile rather than reopening the file again. - (som_solib_section_offsets): New function. - * somsolib.h (som_solib_section_offsets): Declare. - -Wed Feb 8 20:32:18 1995 Jim Kingdon - - * config/sparc/tm-sun4sol2.h, dbxread.c: Rename - N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING. - * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add - filename field. - * elfread.c (record_minimal_symbol_and_info), - minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return - newly created symbol. - * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]: - Set filename field of minimal symbol. - * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]: - Print filename field. - * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile. - * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y, - m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c, - os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c, - printcmd.c, dbxread.c: Change callers to pass NULL for sfile. - * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: - Find address of function from minimal symbols. - * partial-stab.h, case 'f', 'F': Call find_stab_function_addr - instead of getting pst->textlow from the stab. - * minsyms.c (find_stab_function_addr): New function. - -Wed Feb 8 19:19:56 1995 Rob Savoye - - * monitor.c: Fix so all the output shows up in the GUI command - window. - -Mon Feb 6 18:50:59 1995 Stan Shebs - - * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate - line, so init.c generation works correctly. - * arc-tdep.c (_initialize_arc_tdep): Ditto. - -Mon Feb 6 14:44:36 1995 Rob Savoye - - * config/mips/idt.mt: Add support for the lsi33k target. - * config/sparc/sun4sol2.mh: Add support for ser-tcp. - * array-rom.c: Finish the rest of the support commands needed by - GDB. - * mips-tdep.c: Add LSI33k register names and processor type. - -Sat Feb 4 13:29:52 1995 Stan Shebs - - * config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o. - -Fri Feb 3 11:19:20 1995 Stu Grossman (grossman@cygnus.com) - - * core.c (dis_asm_read_memory), defs.h, top.c: Get rid of - dis_asm_read_memory_hook. We can now call the disassemblers - directly and have no need for this hook anymore. - * defs.h, printcmd.c: Make print_insn be static. - - * ser-go32.c (dos_comisr): Make this 8 bit clean. - * (dos_open dos_close): Allow multiple opens to the same device. - Use a ref count to prevent unwanted deallocations. - * sparcl-tdep.c: Put #ifdefs around all socket stuff to make GO32 - happy. - * (sparclite_ops): Switch to download_stratum. - * target.h (enum strata): Move download_stratum before - process_stratum so that executable targets get pushed on top of - download targets. - -Thu Feb 2 19:02:45 1995 Rob Savoye - - * array-rom.c: Remove the non GDB remote protocol config stuff. - - * monitor.c: All reading/writing functions for memory and - registers work. - -Thu Feb 2 16:11:04 1995 Kung Hsu - - * config/arc/arc.mt: new target makefile for arc processor. - * config/arc/tm-arc.h: new target header for arc processor. - * config/arc/go32.mh: new go32 host makefile for arc processor. - * config/arc/xm-go32.h: new go32 host header for arc processor. - * arc-tdep.c: new target dependent codes for arc processor. - -Thu Feb 2 13:58:40 1995 Stan Shebs - - * Makefile.in (VERSION): Bump to 4.13.2. - -Thu Feb 2 07:27:56 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - Fix compiler warnings: - * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug - and have the caller do the sprintf. Saves us from varargs hell. - (normal): Define before use. - * remote-e7000.c: Reindent a few things. - -Wed Feb 1 21:16:42 1995 Per Bothner - - * f-typeprint.c (f_type_print_varspec_suffix): Print array index - ranges in reverse order. - * f-valprint.c (f77_create_arrayprint_offset_tbl): Fix calculation. - - * eval.c (evaluate_subscript): Don't call value_subscript, since - it adjusts for lower bound and enforces ranges. - - * expression.h (exp_code): Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR. - * eval.c, parse.c: Removed uses of removed opcodes. - * eval.c (evaluate_subexp): Clean up handling of - OP_UNDETERMINED_ARGLIST (no backtracking, more general). - - * f-valprint.c (f_val_print): Print TYPE_CODE_STRING using - LA_PRINT_STRING, and not val_print_string (which reads from inferior). - - * ch-lang.c (chill_is_varying_struct), ch-lang.h: Remve function - duplicate function made redundant by chill_varying_type. - - Re-write of f77 string and complex number support: - - * language.h (struct language_defn): New fields string_lower_bound - and string_char_type. - * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn), - language.c (unknown_language_defn, auto_language_defn, - local_language_defn), m2-lang.c (m2_language_defn), f-lang.c - (f_language_defn), ch-lang.c (chill_language_defn): Set new fields. - * gdbtypes.c (create_string_type): Use new string_char_type field. - * valops.c (value_string): Use new string_lower_bound field. - - * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT): Removed. - * f-lang.c (f_create_fundamental_type, _initialize_f_language), - m2-lang.c (m2_create_fundamental_type), - gdbtypes.c (_initialize_gdbtypes): Set TYPE_TARGET_TYPE of complex - types. Set their TYPE_CODEs to TYPE_CODE_COMPLEX. - * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex): - Removed. Use builtin_type_complex and builtin_type_double_complex. - - * gdbtypes.h (enum type_code): Removed TYPE_CODE_LITERAL_STRING - and TYPE_CODE_LITERAL_COMPLEX. - * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c: Removed uses of - TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX. - * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type, - f77_create_literal_string_type): Removed. - * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR, - VALUE_SUBSTRING_MYADDR): Removed. - - * expression.h (enum exp_opcode): Rename OP_F77_LITERAL_COMPLEX to - OP_COMPLEX. - * parse.c: Update accordingly. - - * f-valprint.c (f77_print_cmplx): Removed. - (f_val_print case TYPE_CODE_COMPLEX): Re-write to use print_floating. - - * f-exp.y (STRING_LITERAL): Use OP_STRING instead of OP_ARRAY. - * eval.c (evaluate_subexp): For case OP_ARRAY, don't call - f77_value_literal_string. - * valops.c, value.h (f77_value_literal_string, f77_value_substring, - f77_assign_from_literal_string, f77_assign_from_literal_complex): - Removed. - (value_assign): No longer need to handle literal types. - * valops.c (f77_value_literal_complex), value.h: Re-written and - renamed to value_literal_complex. Last arg is now a (complex) type. - * valops.c (f77_cast_into_complex): Re-written and renamed to - cast_into_complex. - * eval.c (evaluate_subexp): Update accordingly. - - * ch-valprint.c (chill_val_print): On TYPE_CODE_STRING, don't - print address for non-'s'-formats. - * ch-typeprint.c, ch-valprint.c: Use chill_varying_type instead - of chill_is_varying_struct. - -Wed Feb 1 13:27:33 1995 Stan Shebs - - gcc -Wall lint. - * alpha-tdep.c (alpha_in_lenient_prologue): Comment out. - (after_prologue): Remove unused local b. - * procfs.c (thread.h): Include. - (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use - nested braces in initializer. - * top.c (initialize_targets, initialize_utils): Declare. - (locate_arg, insert_args): Add parens around tested assignments. - * remote-utils.c (sr_scan_args): Remove decl of strtol. - * remote.c (thread.h): Include. - (remote_wait): Remove unused local p2. - * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of - registers array. - - defs.h (stdlib.h): Include. - (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare. - (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr, - strtok, strerror): Don't specify parameter types in declaration. - -Wed Feb 1 12:23:57 1995 Per Bothner - - * ch-exp.y (value_string_element, string_primitive_value, - start_element, left_element, right_element, slice_size, - lower_element, upper_element, first_element): Removed. - (value_string_slice, value_array_slice): Replaced by ... - (slice): New non-terminal, with working slice support. - (primitive_value_lparen, rparen): New non-terminals. - (maybe_tuple_elements): New non-terminal, to allow empty tuples. - (idtokentab): Added "up". - - * value.h (COERCE_VARYING_ARRAY): New macro. - * valarith.c (value_subscript): Use it. - * valops.c (value_cast): Likewise. Also, do nothing if already - correct type, and allow converting from/to range to/from scalar. - - * valops.c, value.h (varying_to_slice, value_slice): New functions. - * eval.c (OP_ARRAY): Add cast for array element. - * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT): New exp_opcodes. - * valops.c (chill_varying_type): Moved function frp, here ... - * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here. - * parse.c (length_of_subexp, prefixify_subexp): Add support - for TERNOP_SLICE, TERNOP_SLICE_COUNT. - * expprint.c (print_subexp, dump_expression): Likewise. - * eval.c (evaluate_subexp): Likewise. - - * eval.c (evaluate_subexp case MULTI_SUBSCRIPT): Don't call - value_x_binop on a Chill varying string. - -Tue Jan 31 13:51:53 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/monitor.mt, - config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put - depfiles in TDEPFILES not REMOTE_O. - -Tue Jan 31 11:14:44 1995 Steve Chamberlain - - From nigel@algor.co.uk. - * ser-go32.c (dos_close): Don't crash if scb null. - (dos_sendbreak): New function. - (dos_ops): Point to dos_sendbreak. - (dos_info): Calculate COM number correctly. - -Tue Jan 31 09:40:11 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (process_xcoff_symbol): Use new variables - func_symbol_type and var_symbol_type as type of functions and - variables which don't have any stabs associated with them. - Reindent most of function. - (_initialize_xcoffread): Initialize *_symbol_type. - - * xcoffread.c (read_xcoff_symtab): Reindent most of function. - Put C_HIDEXT symbols in the minimal symbols, rather than ignoring - them (this part commented out as I didn't quite get it to work). - (cs_to_section, find_targ_sec): New functions, to support above code. - * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is - actually present. - -Mon Jan 30 17:34:24 1995 Stu Grossman (grossman@cygnus.com) - * sparcl-tdep.c: Add `sparclite' target for doing serial and udp - downloads to SPARClite demo boards. - -Sun Jan 29 09:43:22 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c, remote-pa.c: Remove #if 0'd icache code. It has had - no hope of working as is for a long time (in particular, shebs' 27 - Jan 95 change confuses the issue further--target_read_memory and - xfer_core_file do *not* do the same thing in this context). - Revise comment. - -Sat Jan 28 13:40:46 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * elfread.c (elf_symtab_read): Do not test BSF_GLOBAL for - procedure linkage table symbols, it is no longer set due to the - Jan 6 BFD change in bfd/elfcode.h. - -Fri Jan 27 17:08:06 1995 Stan Shebs - - * top.c (use_windows): Clarify comments. - - * convex-tdep.c (xfer_core_file): Comment out. - * config/convex/tm-convex.h (XFER_CORE_FILE): Remove. - * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file - references to target_read_memory. - * gdbcore.h (xfer_core_file, core_open, core_detach): Remove - declarations. - * corelow.c (core_open, core_detach): Make static. - - * arm-tdep.c: Make it compile. - (exec_file_command, xfer_core_file): Comment out. - (arm_print_insn): Remove, now in libopcodes. - (skip_prologue): Comment out most of body. - (arm_frame_find_saved_regs): Move here from tm-arm.h. - (_initialize_arm_tdep): Set tm_print_insn. - * config/arm/tm-arm.h: Remove old refs to first_object_file_end. - (XFER_CORE_FILE): Remove. - (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs. - -Fri Jan 27 08:48:28 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in. - -Thu Jan 26 18:24:41 1995 Jim Kingdon - - * symtab.c (find_pc_line): When subtracting one to get a line - number, make sure not to end up with zero. - - * remote-vx.c: Revert all of Kung's changes of 16 Jan. The - problems with those changes were (a) the file didn't compile, (b) - they changed memset to bzero--memset is correct, (c) they took out - code to deal with boards lacking floating point, (d) who knows - what I didn't discover in a quick read. - -Thu Jan 26 17:32:54 1995 Stu Grossman (grossman@cygnus.com) - - * sparcl-tdep.c: Clean up formatting and indentation. - -Thu Jan 26 10:49:59 1995 Steve Chamberlain - - * remote-hms.c (hms_ops): Change ref of hr_load_image - to gr_load_image. - (dcache_flush, dcache_hit, dcache_value, dcache_fetch, - dcache_poke, dcache_init): Deleted. - (hms_open, hms_resume, hms_fetch_word, hms_store_word): - Use dcache routines provided by remote-util.h - -Thu Jan 26 12:08:31 1995 Michael Meissner - - * configure.in: Add support for powerpc-*-eabi. - - * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for - PowerPC support. - -Wed Jan 25 18:13:14 1995 Per Bothner - - * language.h (struct language_defn): New field c_style_arrays. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn), c-lang.c (c_language_defn, cplus_language_defn, - asm_language_defn): Set c_style_arrays to true. - * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn), - f-lang.c (f_language_defn): Set c_style_arrays to false. - * valops.c (value_string): If c_style_array is not set, - allocate string in gdb (not inferior) using allocate_value. - - * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce): - Only call value_coerce_array if current_language->c_style_arrays. - * values.c: Add #include "language.h". (Needed for COERCE_ARRAY.) - - * valops.c (chill_varying_type): New predicate. - * valops.c (value_cast): Support assigning a fixed string or array - to a variable string/array structure. - - * valarith.c (value_subscripted_rvalue): Extra parameter lowerbound. - Check index>=lowerbound, and then add lowerbound to index here, - instead of in caller. Generalize to arbitrary lval_types. - (value_subscript): Use enhanced value_subscripted_rvalue if - c_style_arrays is false (and index is in range). - - -Wed Jan 25 18:13:14 1995 Per Bothner - - * eval.c (evaluate_subexp case OP_ARRAY): Fix calls to memset: - TYPE_LENGTH is length in bytes, not bits. - -Wed Jan 25 08:19:35 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (proceed): Flush stdout before resuming inferior. - * infcmd.c (step_1), annotate.c (annotate_starting): - Don't bother to flush here. - -Wed Jan 25 01:11:21 1995 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled - by an ill-advised global search and replace. - -Mon Jan 23 13:11:46 1995 Per Bothner - - Add support for Chill bitstring literals (e.h. H'FF00'). - * ch-exp.y (match_bitstring_literal): Fix for proper endianness. - * expprint.c (print_subexp): Don't call error on OP_BITSTRING, - just print B''. - * gdbtypes.c (create_set_type): Fix bug in length calculation. - * valops.c, value.h (value_bitstring): New function. - * eval.c (evaluate_subexp): Implement support for OP_BITSTRING. - - * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC, - check that return type is non-void, and print in proper Chill syntax. - -Mon Jan 23 12:20:34 1995 Rob Savoye - - * Makefile.in: Remove references to remote-mon.c. - * remote-mon.c: remove. Replaced by rom68k-rom.c. - * rom68k-rom.c: Support for Rom68k monitor. - -Mon Jan 23 10:50:57 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to - gcc/ch/runtime not chillrt, since that is where the chill runtime - lives now. - -Mon Jan 23 00:06:57 1995 Steve Chamberlain - - * remote-hms.c (hms_load): Delete. - (target_ops): Use hr_load_image. - - * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops): - Define memory_insert/remove_breakpoint. - * xm-go32.h: Remove redundant SIGs. - -Thu Jan 19 20:26:58 1995 Steve Chamberlain - - * ser-go32.c: Rewritten by nigel@algor.co.uk. - -Fri Jan 20 15:23:55 1995 Per Bothner - - * expression.h (OP_LABELED): New operator, for Chill - labeled structre tuples. - * ch-exp.y (tuple_element, named_record_element, tuple_elements): - New non-terminals, to handle labeled structure tuples. - (tuple): Re-define using tuple_elements. - * eval.c (evaluate_labeled_field_init): New function, to handle - initialization of structure fields, possibly using OP_LABELED. - (evaluate_subexp): Use it. - * expprint.c (print_subexp case): For OP_ARRAY, use Chill syntax - for Chill. Handled OP_LABELED. - * parse.c (length_of_subexp, prefixify_subexp): Handle OP_LABELED. - - * eval.c (evaluate_subexp): Handle Chill Powerset tuples. - * valarith.c (value_bit_index): Just treat bitstring as represented - by an array of bytes. Alignment is handled by compiler. - -Wed Jan 18 19:00:29 1995 Stan Shebs - - * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info). - * sh-tdep.c (gdb_print_insn_sh): Ditto. - -Wed Jan 18 11:25:43 1995 Kung Hsu - - * remote-os9k.c (rombug_open): Fix a bug in exception handling - command. - * remote-os9k.c (rombug_write_inferior_memory): reset buffer after - write. - -Tue Jan 17 09:48:38 1995 Jim Kingdon - - * parse.c (_initialize_parse): Improve wording of names of - msym_*_symbol_type. - -Tue Jan 17 14:00:58 1995 Ian Lance Taylor - - * config/mips/tm-mips.h (enum mips_fpu_type): New enum. - (mips_fpu): Change type to enum mips_fpu_type. - (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE. - * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type. - Don't initialize. - (mips_fpu_string): New static variable. - (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE. - (mips_pop_frame): Likewise. - (mips_extract_return_value): Likewise. - (mips_store_return_value): Likewise. - (mips_set_fpu_command): New static function. - (mips_show_fpu_command): New static function. - (_initialize_mips_tdep): Change handling of set/show mipsfpu. - -Tue Jan 17 09:48:38 1995 Jim Kingdon - - * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info). - - * parse.c (write_exp_msymbol): Use new variables - msym_*_symbol_type as type of msymbol expression. - (_initialize_parse): Initialize them. - -Mon Jan 16 18:11:03 1995 Stan Shebs - - General cleanup and simplication of disassembler interface. - * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c, - hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c, - m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c, - rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove. - * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files, - had been -pinsn.c files. - * Makefile.in (ALLDEPFILES): Remove removed files. - (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o, - hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o, - m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o, - rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o): - Remove compile actions. - * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o, - vax-tdep.o: Add compile actions. - * defs.h (tm_print_insn): New global. - * a29k-tdep.c (gdb_print_insn_a29k): New function. - (_initialize_a29k_tdep): Rename from _initialize_29k, - set tm_print_insn. - * alpha-tdep.c (print_insn): Remove. - (_initialize_alpha_tdep): Set tm_print_insn. - * arm-tdep.c (arm_print_insn): New function, was print_insn - in arm-pinsn.c. - * convex-tdep.c (convex_print_insn): New function, was print_insn - in convex-pinsn.c. - * h8300-tdep.c (print_insn): Remove. - (gdb_print_insn_h8300): New function. - (_initialize_h8300_tdep): New function. - * h8500-tdep.c (print_insn): Remove. - (_initialize_h8500_tdep): New function. - * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn. - * i386-tdep.c (_initialize_i386_tdep): New function. - * i960-tdep.c (mem, next_insn): New functions, were in - i960-pinsn.c. - (_initialize_i960_tdep): Set tm_print_insn. - * m68k-tdep.c (_initialize_m68k_tdep): New function. - * m88k-tdep.c (_initialize_m88k_tdep): New function. - * mips-tdep.c (gdb_print_insn_mips): New function. - (_initialize_mips_tdep): Set tm_print_insn. - * pyr-tdep.c (pyr_print_insn): New function, was print_insn - in pyr-pinsn.c. - * rs6000-tdep.c (_initialize_rs6000_tdep): New function. - * sh-tdep.c (print_insn): Remove. - (gdb_print_insn_sh): New function. - (_initialize_sh_tdep): Set tm_print_insn. - * sparc-tdep.c (_initialize_sparc_tdep): New function. - * w65-tdep.c (print_insn): Remove. - (_initialize_w65_tdep): New function. - * z8k-tdep.c (print_insn): Remove. - (gdb_print_insn_z8k): New function. - (_initialize_z8k_tdep): Set tm_print_insn. - * printcmd.c (print_insn): New function, generic disassembler. - * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o. - -Mon Jan 16 15:43:29 1995 Kung Hsu - - * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h, - and config/a29k/vx29k.mt. - * configure.in: add new configuration a29k-*-vxworks. - * remote-vx29k.c: new file merged from WRS. - * remote-vx.c: merge changes from WRS. - * config/a29k/vx29k.mt: new file for new configuration. - * config/a29k/tm-vx29k.h: new header file for newconfiguration. - -Sun Jan 15 14:36:19 1995 Steve Chamberlain - - * breakpoint.h (disable_breakpoint, enable_breakpoint): - New declarations. - (enum bpdisp): Change name of 'delete' member to 'del'. - (struct bpstat): Changed name to 'bpstats'. - * breakpoint.c (disable_breakpoint, enable_breakpoint, - breakpoint_chain): Made globally visible. - (bpstat_stop_status): Use new name for bpstat. - (break_command_1, watch_command_1, catch_command_1, - breakpoint_auto_delete, denable_delete_breakpoint): Use 'del' - instead of 'delete'. - (set_breakpoint_sal): New function. - * defs.h (registers_changed_hook): New declaration. - * infcmd.c (run_stack_dummy): 'delete' is now 'del'. - * inflow.c (new_tty): Treat WIN32 in same way as __GO32__ - * main.c (main): Don't scan options when in WIN32 and exit - without entering main loop. - * m2-exp.y (m2_elx): Member 'class' is now 'aclass'. - * symtab.h (struct symbol, struct partial_symbol): Changed name of - member 'class' to 'aclass'. - (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change. - * top.c (registers_changed_hook): New definition. - * utils.c (quit, notice_quit, initialize_utils): Treate WIN32 - in same way as __GO32__. - * value.h (c_typedef_print): Rename 'new' argument. - - * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files. - * configure.in: Suppprt for w65, - - -Sat Jan 14 11:18:11 1995 Jim Kingdon - - * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1, - not stop_pc, to proceed. - - * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL. - -Fri Jan 13 17:52:57 1995 Jim Kingdon - - * infcmd.c (signal_command): Accept "signal 0"; the change to not - accept it was accidental. "handle 0" and "info signal 0" remain - illegal, though. - -Fri Jan 13 15:19:01 1995 Stan Shebs - - * Makefile.in (all): Don't make libgdb-files. - (libgdb): New action, makes libgdb-files. - -Thu Jan 12 21:23:25 1995 Per Bothner - - * stabsread.c (read_enum_type): When pending enum symbols are - put into the enum type, they must be inserted in "backwards - order, in case we've overflowed a struct pending buffer. - - -Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * README: Add note about SPARCworks cc release 3.0 and higher. - - Add procfs support for Alpha OSF/1-2.x. - * config/alpha/nm-osf.h: Renamed from nm-alpha.h, generic - OSF/1 native support. - * config/alpha/alpha-osf1.mh (NAT_FILE): Changed accordingly. - (MUNCH_DEFINE): Removed. - * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h: New files - for procfs support. - * configure.in (alpha-dec-osf*): Use alpha-osf2.mh for OSF/1 - release 2.x and higher, else alpha-osf1.mh, as the procfs support - in release 1.x is incomplete. - * Makefile.in (ALLCONFIG): Add config/alpha/alpha-osf2.mh. - * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset, - fill_fpgregset): New routines for procfs support. - * inftarg.c (_initialize_inftarg): Don't add ptrace support - if we have an optional procfs and /proc is accessible. - * procfs.c: Include sys/fault.h and sys/syscall.h before - including sys/procfs.h. - (unconditionally_kill_inferior): If PROCFS_NEED_PIOCSSIG_FOR_KILL - is defined, additionally perform a PIOCSSIG to really terminate - the inferior. - (create_procinfo): Always return a result. - (create_procinfo, do_attach): Don't trace T_IFAULT faults if - PROCFS_DONT_TRACE_IFAULT is defined. - (procfs_init_inferior): Use START_INFERIOR_TRAPS_EXPECTED as - argument to startup_inferior if it is defined. - (proc_set_exec_trap): If PIOCSSPCACT is defined, use it instead - of tracing exits from exec system calls. Needed for the user level - loader under Alpha OSF/1. - (do_detach): Clear any pending signal if we want to detach from - a process without a signal. - (set_proc_siginfo): If PROCFS_DONT_PIOCSSIG_CURSIG is defined, - don't issue a PIOCSSIG if pr_cursig already contains the signal we - intend to set. - (info_proc_signals): If PROCFS_SIGPEND_OFFSET is defined, the - pending signals are numbered from 1 instead of 0. - (info_proc_mappings): Increase size of output format for addresses - if BFD_HOST_64_BIT is defined. - (procfs_stop): Renamed from child_stop. - (_initialize_procfs): Don't add procfs support if we have an - optional procfs and /proc is not accessible. - - -Wed Jan 11 17:53:26 1995 Rob Savoye - - * array-rom.c: Add support for most commands. - - * monitor.c: Add GDB remote protocol for the hybrid environment on - the Array board. - -Wed Jan 11 00:44:01 1995 Jeff Law (law@snake.cs.utah.edu) - - * command.c (show_user_1): Use print_command_line to show a user - defined command (including control structures). - - * top.c (init_main): Change documentation for user defined - commands to indicate they may accept up to ten arguments. - -Tue Jan 10 16:22:41 1995 Jim Kingdon - - * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for - `move $s8, $sp' instruction. - -Sun Jan 8 12:45:34 1995 Jim Kingdon - - * target.c, target.h (target_signal_from_command): New function. - * infrun.c (handle_command, signals_info), infcmd.c - (signal_command): Use it. - * infrun.c, infcmd.c: Update docstrings for these commands. - - * target.h (enum target_signal), target.c (signals), target.c - (target_signal_from_host, target_signal_to_host): Add - TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx. - * config/tm-lynx.h: Define signal numbers for realtime events. - -Sat Jan 7 07:23:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (process_one_symbol): Handle N_FUN symbols - for Sun acc 3.0 under SunOS4. - - Changes to improve handling of runtime common symbols - under SunOS4. - * minsyms.c (get_symbol_leading_char): New routine to determine - the leading symbol character for an objfile. - (prim_record_minimal_symbol_and_info, install_minimal_symbols): - Use it. - * objfiles.h (rt_common_objfile): New global, points to objfile - containing the runtime common minimal symbols. - * objfiles.c (free_objfile): Mark rt_common_objfile as - unallocated before freeing it. - * solib.c (allocate_rt_common_objfile): New routine to allocate - an objfile for the runtime common minimal symbols. - (solib_add_common_symbols): Allocate an objfile for the runtime - common symbols if necessary and put common symbols into it. - Clean up code and comments. - (solib_add, special_symbol_handling): Cleanup comments regarding - runtime common symbols. - * stabsread.c (scan_file_globals_1): New routine, contains - old scan_file_globals code. Checks if there are any unresolved - global symbols before starting the expensive minimal symbol table - search. - (scan_file_globals): Now calls scan_file_globals_1 for the passed - objfile and eventually for the runtime common objfile. Complains - about any unresolved global symbols and removes them from the - global symbol chain to avoid dangling pointers into the symbol - table if the symbol table is reread. - -Thu Jan 5 17:38:29 1995 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (install_only uninstall): Indent for clarity. - - * core.c (dis_asm_read_memory): Add call to - dis_asm_read_memory_hook to provide alternate way for disassembler - to read memory. - - * defs.h: Protect from multiple inclusion. Add decl for - dis_asm_read_memory_hook. - - * top.c: Make window startup be the default. - * Add dis_asm_read_memory_hook. - - -Thu Jan 5 01:16:40 1995 Jeff Law (law@snake.cs.utah.edu) - - * stabsread.c (define_symbol): Handle `a' symbol type used for - reference parameter passed in a register. - - -Wed Jan 4 12:27:29 1995 Kung Hsu - - * defs.h: move include tm.h up, so that the type LONGEST can - also based on the target requirement to determine. In this case - target mips64. - - * remote-os9k.c (rombug_open): catch exception e in rombug. - * remote-os9k.c (rombug_wait): print message before register display - from rombug. - -Wed Jan 4 09:18:27 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * top.c (locate_arg): Call strchr not index. - -Tue Jan 3 16:52:03 1995 Per Bothner - - * ch-exp.y (literal): Recognize NULL. - (tuple): Parse simple unlabelled tuples. - * eval.c (evaluate_subexp case OP_ARRAY): Use expect_type to - evaluate brace-initializer-expressions depending on context. - (evaluate_subexp case UNOP_CAST): Pass the target type as - expected type when evaluating the expression. - - * ch-typeprint.c (chill_type_print_base): Get names of PTR and - BOOL from TYPE_NAME. - * ch-valprint.c (chill_print_type_scalar): New function, to handle - TYPE_CODE_RANGE better than print_type_scalar does. - (chill_val_print_array_elements): Use above new function. - -Mon Jan 2 15:02:51 1995 Stan Shebs - - * remote-udi.c (udi_load): Tell symbol_file_add that the - program being loaded is the main program. - -For older changes see ChangeLog-94 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/gdb/ChangeLog-96 b/gdb/ChangeLog-96 deleted file mode 100644 index 760b425f759..00000000000 --- a/gdb/ChangeLog-96 +++ /dev/null @@ -1,5116 +0,0 @@ -Tue Dec 31 15:19:32 1996 Geoffrey Noer - - * config/mn10300/tm-mn10300.h: more small register fixes - -Tue Dec 31 06:51:43 1996 Mark Alexander - - * config/i386/xm-windows.h: Undo previous change to SIGTRAP - and SIGQUIT values; it messed up non-MIPS targets. - * config/mips/tm-mips.h: Undefine BREAKPOINT, replace - with separate LITTLE_BREAKPOINT and BIG_BREAKPOINT definitions; - this fixes problem with setting breakpoints in little-endian - programs in the simulator. - -Mon Dec 30 00:14:06 1996 Doug Evans - - * remote-sim.c (gdbsim_open_p): New static local. - (gdbsim_open): Call unpush_target if sim open. Set gdbsim_open_p. - (gdbsim_close): Only call sim_close if sim open. Reset gdbsim_open_p. - -Sun Dec 29 09:15:03 1996 Mark Alexander - - * config/i386/xm-windows.h: Make SIGTRAP and SIGQUIT consistent - with sim/mips/support.h. - -Fri Dec 27 14:53:40 1996 Michael Meissner - - * v850-tdep.c (struct pifsr): Add cur_frameoffset field. - (v850_scan_prologue): Add debug code #ifdef'ed DEBUG. Support new - compiler prologues using register save functions and short store - instructions. Add support for functions with large stack frames. - - * config/v850/tm-vm850.h ({R0,R1,R12,EP}_REGNUMS): New register - number defintiions for r0, r1, r12, ep. - (SAVE{1,2,3}_{START,END}_REGNUM): Register number definitions for - the 3 sets of saved registers. - -Thu Dec 26 19:56:55 1996 Mark Alexander - - * valprint.c (print_longest): Don't lose upper bits - of 64-bit values on Windows. - * config/i386/xm-windows.h: Leave CC_HAS_LONG_LONG defined, - undefine PRINTF_HAS_LONG_LONG, so that 64-bit values will - be printed without loss of upper bits. - -Thu Dec 26 15:15:21 1996 Michael Snyder - - * config/sparc/tm-sparclet.h: make registers ASR15, ASR19 invisible - (they're not useful, you can't change, write or even read them) - -Thu Dec 26 15:20:48 1996 Fred Fish - - * config/pa/hppahpux.mh (TERMCAP): Always link to libc before - libcurses, to avoid picking up broken select() from libcurses - on some versions of HPUX. - -Thu Dec 26 15:14:41 1996 Michael Snyder - - * sparclet-rom.c: Remove includes of Unix system files. - Add function "sparclet_supply_register" so that parse_register_dump - will not seg-fault by calling a null function pointer. - Remove XMODEM support (unfinished work?). - Remove flag "MO_HANDLE_NL", so monitor's output can be read by humans. - Add fill command. - Remove colon from getreg.resp_delim so PSR register will work. - Remove pointer to sparclet_load (downloading SREC's doesn't work). - Null out local register names for %g0, all %cc and all %asr regs, - since the monitor can't report them. Will return zero instead. - * sparclet-stub.c: New -- remote protocol support for sparclet CPU. - * config/sparc/tm-sparclet.h: Re-arrange REGISTER_NAMES: - Add back %g0 and %psr, add %cc coprocessor regs, add %asr regs. - Adjust NUM_REGS and REGISTER_BYTES accordingly - -Tue Dec 24 10:27:37 1996 Jeffrey A Law (law@cygnus.com) - - * remote-e7000.c (want_h8300h, want_nopc_h8300h): Renamed - from want and want_nopc. - (want_h8300s, want_nopc_h8300s): New variables for H8/S register - lists. - (e7000_fetch_registers): Use H8/300H or H8/S register list string - as needed. - (e7000_wait): Likewise. - -Mon Dec 23 02:25:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (mips_find_saved_regs): If a frame has been - interrupted by a signal, figure out whether the registers that - the proc_desc claims are saved have been saved yet. - (mips_push_dummy_frame): Write dummy frame register after all - registers have been saved in the dummy frame. Update comments - to reflect the fact that we are now using an AT_ENTRY_POINT - call dummy. - -Sun Dec 22 15:52:25 1996 Martin M. Hunt - - * d10v-tdep.c (d10v_skip_prologue): PR11287. Fix problem where - some breakpoints weren't being set. - -Sat Dec 21 12:57:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-mips.h (PC_IN_CALL_DUMMY): Removed, the default - definition in inferior.h is sufficient. - * mips-tdep.c (mips_pc_in_call_dummy): Ditto. - (mips_push_arguments): Make sure that the stack is aligned to a - multiple of 8 after the arguments are pushed. - Structures are always passed by value in the old ABI. - Adjust argument register value on big endian targets when passing - a value whose length is less than the register size. - Write stack arguments with a single write_memory call. - (mips_pop_frame): Use frame_saved_regs instead of proc_desc to - decide which registers have to be restored. - - * irix5-nat.c (fill_gregset): Sign extend registers before - filling in the gregset structure. - -Fri Dec 20 11:06:03 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/genmakes: Don't define _DEBUG. This breaks wingdb. - -Thu Dec 19 19:42:44 1996 Michael Meissner - - * v850-tdep.c (v850_scan_prologue): Deal with -mep shorting - register saves by using the ep register. - -Thu Dec 19 15:57:16 1996 Doug Evans - - * m32r-tdep.c (m32r_frame_find_saved_regs): Fix thinko in arg def. - -Thu Dec 19 09:38:56 1996 Mark Alexander - - * values.c (unpack_double): Make it compile with MSVC++ 2.x. - * remote-mips.c (S_IROTH): Define if not defined by stat.h, e.g. - when using MSVC++. - (common_open): Fix help string. - -Wed Dec 18 23:01:32 1996 Stan Shebs - - * mpw-make.sed: Use NewFolderRecursive for installation. - -Sat Dec 14 20:50:01 1996 Mark Alexander - - * mips-tdep.c (mips_push_arguments): Handle floating point args. - * config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25 - correctly for PIC on Irix 5. - -Sat Dec 14 09:52:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * i386-tdep.c (i386_frame_find_saved_regs): Handle zero return - from get_pc_function_start gracefully. - -Sat Dec 14 00:43:57 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-exp.y (qualified_name): Replace explicit check for valid - destructor name with call to destructor_name_p. - - * c-lang.h, c-typeprint.c (cp_type_print_method_args): Removed, - no longer needed. - - * c-typeprint.c (c_type_print_varspec_prefix, c_type_print_base): - Replace remaining fprintf_unfiltered calls with their filtered variant. - (c_type_print_base): Do not print return type for destructors from - template classes. - Replace cp_type_print_method_args with cplus_demangle call to get - consistent type output for stubbed and unstubbed methods. - - * cp-valprint.c (cp_print_class_method): Replace - cp_type_print_method_args with cplus_demangle call to get consistent - type output for stubbed and unstubbed methods. - - * gdbtypes.c, gdbtypes.h (get_destructor_fn_field): New function - to find the destructor field indices for a type. - - * gdbtypes.h (struct type): Clarify comments for vptr_basetype - and arg_types fields. - (struct fn_field): Remove args field, no longer used. - - * symtab.c (decode_line_1), valops.c (value_struct_elt, - check_field_in): Use get_destructor_fn_field to find the destructor - field indices instead of assuming that the compiler passes the member - function fields in a specific order. - - * symtab.c (find_methods): Pass NULL instead of SYMBOL_BLOCK_VALUE - to lookup_symbol. - (list_symbol): Replace cp_type_print_method_args with cplus_demangle - call in zapped out code and explain why this code is zapped out. - -Thu Dec 12 13:29:14 1996 Michael Meissner - - * config/powerpc/ppc{,le}-sim.mt (SIM): Add the simulator common - library ../sim/common/libcommon.a. - -Wed Dec 11 11:15:08 1996 Doug Evans - - * monitor.c (monitor_load): Add support for load address argument. - * dsrec.c: #include . - (load_srec): New argument load_offset. Print download stats. - * srec.h (load_srec): Update prototype. - * sh3-rom.c (sh3_load): Update call to load_srec. - -Mon Dec 9 17:34:05 1996 Geoffrey Noer - - * config/mn10300/tm-mn10300.h: more small register fixes - * mn10300-tdep.c: filled in from another target - -Mon Dec 9 17:12:19 1996 Doug Evans - - * monitor.c (monitor_insert_breakpoint): Handle bi-endian machines. - -Mon Dec 9 15:58:51 1996 Mark Alexander - - * config/mips/tm-mips.h: Get rid of call-dummy code. - Minor changes to make pre-ANSI compilers happy. - * mips-tdep.c: Minor changes to make pre-ANSI compilers happy. - (mips_push_arguments): Rewrite to partially support EABI. - (mips_pc_in_call_dummy): New function. - * infcmd.c: Include symfile.h to get prototype of entry_point_address, - which fixes 64-bit sign extension bug on MIPS. - -Mon Dec 9 00:14:49 1996 Geoffrey Noer - - * config/mn10300/tm-mn10300.h: fix register names - * mn10300-tdep.c: new skeleton tdep for mn10300 - -Sun Dec 8 18:02:57 1996 Doug Evans - - * remote-sim.h: Update some comments. - * remote-sim.c (gdb_os_error): New function. - (init_callbacks): Fix initializing of gdb_callback. Add gdb_os_error. - (gdb_os_printf_filtered): Use gdb_stdout, not stdout. - -Sun Dec 8 00:36:31 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * irix5-nat.c (supply_gregset, fill_gregset): Handle gregsets - from O32 and N32 ABI. - (xfer_link_map_member): Work around problem with alignments - in struct obj when compiling GDB under N32 ABI. - -Thu Dec 5 23:30:44 1996 Stan Shebs - - * d10v-tdep.c: Add support for examination and interpretation - of instruction trace buffer. - (trace, untrace, info trace, tdisassemble): New commands. - -Thu Dec 5 14:06:23 1996 Doug Evans - - * config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER): Undef. - (TARGET_BYTE_ORDER_SELECTABLE): Define. - (BREAKPOINT): Undef. - ({BIG,LITTLE}_BREAKPOINT): Define. - (TM_PRINT_INSN_MACH): Redefine for sparclet. - -Wed Dec 4 16:34:05 1996 Geoffrey Noer - - * config/mn10300/mn10300.mt, config/mn10300/tm-mn10300.h: New. - -Tue Dec 3 13:02:08 1996 Fred Fish - - * infptrace.c (store_inferior_registers): Move some common code out - to store_register, like fetch_inferior_registers & fetch_register. - (store_register): New function, from store_inferior_registers. - (fetch_inferior_registers, fetch_register): Minor code tweaks to - make {fetch,store}_inferior_registers and {fetch,store}_register - routines as similar in structure as possible. - (fetch_inferior_registers, store_inferior_registers): Eliminate - local variable numregs and just use ARCH_NUM_REGS directly. - -Tue Dec 3 11:38:14 1996 Michael Snyder - - * blockframe.c: add macro USE_GENERIC_DUMMY_FRAMES to enable/disable - code for generic call_dummy frames. - * config/h8300/tm-h8300.h: turn on USE_GENERIC_DUMMY_FRAMES - * config/m32r/tm-m32r.h: Ditto. - * config/sh/tm-sh.h: Ditto. - * config/v850/tm-v850.h: Ditto. - -Sun Dec 1 00:41:47 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * vax-tdep.c (vax_print_insn, print_insn_arg): Use info functions - for printing. From Valeriy Ushakov . - -Sun Dec 1 00:40:46 1996 Geoffrey Noer - - * configure.tgt: Add new mn10300 entry. - -Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Add support for Irix 6.2 native O32 and N32 ABI. - - * config.in, configure.in, configure: Check for . - * configure.tgt: Handle mips*-sgi-irix6* like irix5 for now. - - * cp-valprint.c (cp_print_value_fields): Use SYMBOL_VALUE_ADDRESS - instead of SYMBOL_BLOCK_VALUE to get the address of a static member. - - * dwarf2read.c: Turn warnings and recoverable errors into complaints, - add new complaints where appropriate. - gcc -Wall cleanup. - (struct line_head): Change line_base from char to int to avoid - problems with compilers whose plain char is represented by an - unsigned char. - (struct partial_die_info): Add is_declaration field. - (dwarf2_tmp_obstack): New obstack for allocating temporary storage - used during symbol reading. - (cu_header_offset): New variable for resolving relative reference - dies. - (optimized_out, basereg, islocal, frame_base_reg, frame_base_offset): - New interface variables for decode_locdesc. - (struct dwarf2_pinfo): New structure for communication between - psymtab and symtab reading, passed via pst->read_symtab_private. - (dwarf2_has_info, dwarf2_build_psymtabs): Accept objects files - without line number sections. - (dwarf2_build_psymtabs_hard): Initialize temporary obstack - for symbol reading. - Allocate and initialize pst->read_symtab_private. - Relocate pst->textlow and pst->texthigh with baseaddr. - (scan_partial_symbols): Do not add DW_AT_declaration symbols - to the partial symbol table. - Add file scope enumerator symbols to the partial symbol table. - Fix typo in highpc computation. - If we didn't find a lowpc, set it to highpc to avoid complaints - from `maint check. - (add_partial_symbol): Relocate symbol values with baseaddr. - Add static DW_TAG_subprogram and DW_TAG_variable symbols to the - minimal symbol table. - Obtain symbol values for DW_TAG_variable symbols from the location - descriptor, skip symbols with missing location desciptors. - Skip symbols for aggregate types without children. - Handle enumerator symbols. - (dwarf2_psymtab_to_symtab): Issue symbol reading message if verbose. - (psymtab_to_symtab_1): Set local variables from - pst->read_symtab_private, set cu_header_offset and baseaddr. - Initialize temporary obstack for symbol reading, initialize - buildsym and add a cleanup to really_free_pendings. - Relocate highpc with baseaddr when calling end_symtab. - If the compilation is from a C file generated by language - preprocessors, do not set the symtab language if it was already - deduced by start_subfile. - Removed verbose sorting symbol table message. - (process_die): Handle DW_TAG_ptr_to_member_type and - DW_TAG_reference_type. - Use read_subroutine_type to get the function type for - DW_TAG_subprogram before calling read_func_scope. - (read_file_scope): Initialize file name to , start_subfile - expects a non-NULL name. - If we didn't find a lowpc, set it to highpc to avoid complaints - from finish_symbol. - Relocate lowpc and highpc with baseaddr. - Get rid of Irix6.2 native cc compile machine prefix in comp_dir. - Zero out ftypes for each new compilation unit (may be different - language or different objfile). - Accept compilation units without line number information, pass - comp_dir to decode_lines. - (read_func_scope): Initialize function name to to avoid - core dumps when DW_AT_name is missing. - Relocate lowpc and highpc with baseaddr. - Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations. - Pass function type to new_symbol. - (read_lexical_block_scope): Relocate lowpc and highpc with baseaddr. - (read_structure_scope): Set TYPE_TAG_NAME, not TYPE_NAME. - Handle DW_TAG_class_type. - Copy fields to type_obstack, release temporary storage for fields. - Don't add symbol if die is a stub die and has no children. - Handle C++ static member fields. - (read_enumeration): Set TYPE_TAG_NAME, not TYPE_NAME. - Copy fields to type_obstack, release temporary storage for fields. - Let new_symbol handle the symbol creation for enumerators - instead of handcrafting a symbol. - Determine signedness of enum type from enumerators. - (dwarf_read_array_type): Handle variable length arrays. - Use lookup_pointer_type instead of handcrafting a type. - Create array type only if a DW_TAG_subrange_type was found. - (read_tag_pointer_type, read_tag_reference_type): - Use lookup_pointer_type and lookup_reference_type instead - of handcrafting a type. - (read_tag_ptr_to_member_type): New function to handle - DW_TAG_ptr_to_member_type. - (read_subroutine_type): Handle parameter dies. - Use lookup_function_type instead of handcrafting a type. - (read_typedef): Allocate a TYPE_CODE_TYPEDEF type for the typedef. - (read_base_type): If the type has a name, use init_type to create - a new type instead of second guessing a fundamental type. - (read_comp_unit): Reset die reference table before building - a new one. - (dwarf2_read_section): Read section contents into psymbol_obstack. - (dwarf2_read_abbrevs): Handle unterminated abbreviations - for a compile unit gracefully. - (read_partial_die): Zero partial die before reading its info. - Handle DW_AT_declaration. - Fix typo in handling of DW_FORM_block4. - (read_full_die): Fix typo in handling of DW_FORM_block4. - (read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes): - New routines to get signed values from a buffer. - (read_n_bytes, read_string): Allocate storage from the temporary - obstack. If the host char size permits it, return pointer - to buffer instead of allocating storage. - (set_cu_language): Handle DW_LANG_Mips_Assembler. - (dwarf_attr): Return NULL if reference die for DW_AT_specification - or DW_AT_abstract_origin die is not found. - (record_minimal_symbol): Removed, replaced with a direct call to - prim_record_minimal_symbol, it now handles saving the string itself. - (convert_locdesc): Removed, partial symtab reading now uses - decode_locdesc. - (dwarf_attr): Use dwarf2_get_ref_die_offset to get the absolute - offset for the die reference. - (dwarf_decode_lines): Complain if the line section info is missing. - Use read_1_signed_byte to extract lh.line_base to avoid - problems with compilers whose plain char is represented by an - unsigned char. - Add cleanups for allocated temporary storage. - Start a subfile for the first file in the state machine. - Fix off by one problem with dirs.dirs access. - Use comp_dir when directory index is 0. - Support multiple sequences (from Jason Merrill ). - (dwarf2_start_subfile): Try to keep line numbers from identical - absolute and relative file names in a common subfile. - (new_symbol): Allocate symbol and symbol name on the symbol_obstack. - Set SYMBOL_LINE from DW_AT_decl_line if present. - Set SYMBOL_TYPE from passed type if not NULL. - Change DW_TAG_variable symbol types with missing type entries - to a sensible type. - Handle optimized_out, offreg and islocal storage classes. - Add external symbols with type information whose address isn't - known as LOC_UNRESOLVED symbols. - Synthesize typedefs for C++ classes, structs, unions and enumerations. - Handle DW_TAG_enumerator symbols, complain for unrecognized - symbol tags. - (die_type): A missing DW_AT_type represents a void type. - Use dwarf2_get_ref_die_offset to get the absolute offset for - the die reference. - (die_containing_type): New function to build type from - DW_AT_containing_type attribut. - (read_type_die): Handle DW_TAG_ptr_to_member_type. - Treat DW_TAG_subprogram like DW_TAG_subroutine_type. - (dwarf_base_type): Fix typo with creation of FT_UNSIGNED_SHORT - fundamental type. - (create_name): Removed, symbol name allocation is now done - in new_symbol. - (dump_die): Use print_address_numeric to print a CORE_ADDR. - (dwarf2_empty_die_ref_table): New function to clear the die - reference table. - (dwarf2_get_ref_die_offset): New function to get the absolute - die offset from a die reference attribute. - (decode_locdesc): Complete rewrite using a stack, code mostly - borrowed from dwarfread.c:locval. - (dwarf_alloc_type): Removed, replaced by direct calls to alloc_type. - (dwarf_alloc_block): Allocate block on temporary obstack. - - * elfread.c (elf_symtab_read): When handling Irix dynamic symbols, - skip section name symbols and relocate all others. - (elf_symfile_read): Build dwarf2 psymtab even if offset is non-zero. - - * irix5-nat.c (fetch_core_registers): Handle core_reg_sect - from N32 executables. Call registers_fetched after extracting - the registers. - (obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR): New - definitions to enable support of O32 and N32 format objlists. - (struct so_list): New members offset, so_name and lmstart to - eliminate dependencies from the objlist format used. - (solib_map_sections, symbol_add_stub, solib_add, - info_sharedlibrary_command, solib_address, clear_solib): Use - so_name and LM_OFFSET. - (first_link_map_member): Rewrite to enable support of O32 and N32 - format objlists. - (next_link_map_member, xfer_link_map_member): New functions to - support O32 and N32 format objlists. - (find_solib): Use first_link_map_member, next_link_map_member and - xfer_link_map_member. - (solib_create_inferior_hook): Use TARGET_SIGNAL_* instead of - host signal numbers. - - * mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators): - Pass CORE_ADDR variant to add_psymbol_to_list. - - * mips-tdep.c (heuristic_proc_desc): Stop examining the prologue - if we encounter a positive stack adjustment. Handle `move $30,$sp'. - Handle `sd reg,offset($sp)' for 32 bit ABIs. - - * symmisc.c (dump_msymbols, print_partial_symbols): Use - print_address_numeric to print a SYMBOL_VALUE_ADDRESS. - (dump_symtab): Print compilation directory if it is not NULL. - - * valops.c (search_struct_field, value_struct_elt_for_reference): - Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the - address of a static member. - -Thu Nov 28 00:46:24 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * vax-tdep.c (vax_print_insn): Made static, modified to take - disassemble_info as parameter. - (_initialize_vax_tdep): New function to initialize tm_print_insn - to vax_print_insn. - -Wed Nov 27 11:29:06 1996 Michael Snyder - - * blockframe.c: Remove old-style CALL_DUMMY code. - * h8300-tdep.c, config/h8300/tm-h8300.h: Ditto. - * m32r-tdep.c, config/m32r/tm-m32r.h: Ditto. - * sh-tdep.c, config/sh/tm-sh.h: Ditto. - * v850-tdep.c, config/v850/tm-v850.h: Ditto. - -Wed Nov 27 10:32:14 1996 Michael Snyder - - * breakpoint.c: DELETE command will not delete CALL_DUMMY breakpoint. - * blockframe.c: Add target-independant support for managing - CALL_DUMMY frames on the host side. - * frame.h: Declarations for generic CALL_DUMMY frame support. - * h8300-tdep.c: Add target function calls using generic frame support. - * config/h8300/tm-h8300.h: config for generic target function calls. - * m32r-tdep.c: Add target function calls using generic frame support. - * config/m32r/tm-m32r.h: config for generic target function calls. - * sh-tdep.c: Add target function calls using generic frame support. - * config/sh/tm-sh.h: config for generic target function calls. - * v850-tdep.c: Add target function calls using generic frame support. - * config/v850/tm-v850.h: config for generic target function calls. - * valops.c: ADD PUSH_RETURN_ADDRESS so that it doesn't have to be - done by PUSH_ARGUMENTS when there's no CALL_DUMMY. - -Tue Nov 26 19:21:35 1996 Mark Alexander - - * config/mips/tm-mips.h (ADDR_BITS_REMOVE, TARGET_READ_SP): Define. - (mips_addr_bits_remove): Declare. - * mips-tdep.c (mips_push_dummy_frame): Fix heuristic-fence-post - errors when hitting breakpoints during inferior function calls - in 64-bit programs. - (fix_sign_extension): Make public, rename to mips_addr_bits_remove. - * utils.c (paddr_nz, preg_nz): New functions, similar to - paddr and preg but don't print leading zeroes. - * defs.h (paddr_nz, preg_nz): Declare. - * remote-mips.c: Use paddr_nz instead of paddr throughout - to reduce packet size. - (pmon_end_download): Improve timeout error handling. - -Tue Nov 26 17:21:37 1996 Ian Lance Taylor - - * configure: Rebuild with autoconf 2.12. - -Mon Nov 25 13:17:16 1996 Fred Fish - - From: Paul Eggert - * remote-bug.c (wait_strings): Avoid creating a trigraph. - -Fri Nov 22 15:55:22 1996 Martin M. Hunt - - * valops.c (value_at, value_fetch_lazy): Put in D10V call - to fix up address pointers. - * values.c (value_from_longest): Removed previous d10v changes. - * config/d10v/tm-d10v.h (TARGET_PTR_BIT): Change to 4 bytes. - -Fri Nov 22 10:06:19 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/nm-i386v4.h (LOSING_POLL): Define, needed for - Unixware 1.1.2. - -Thu Nov 21 19:13:58 1996 Mark Alexander - - * mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN. - (common_breakpoint): Use paddr instead of %x to print 64-bit values. - (heuristic_proc_desc): Add tests for 64-bit instructions. - (init_extra_frame_info, mips_push_arguments): Recognize additional - registers for EABI. - * remote-mips.c: Extend DDB target to allow TFTP downloads. - * config/mips/tm-mips.h (MIPS_LAST_ARG_REGNUM, MIPS_NUM_ARG_REGS): - Define. - -Wed Nov 20 19:09:16 1996 Martin M. Hunt - - * infcmd.c (do_registers_info): Call val_print with the - virtual buf instead of the raw buf. Needed for REGISTER_CONVERT - to work with non-floating point regs. - - * d10v-tdep.c (d10v_skip_prologue): If we have line debugging - information, then the end of the prologue should the first - assembly instruction of the first source line. - - * values.c (value_from_longest): Put in D10V call to - fix up address pointers. - - * config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified. - (REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM. - (REGISTER_CONVERTIBLE): Make PC and SP convertible. - (REGISTER_CONVERT_TO_VIRTUAL): Define. - (REGISTER_CONVERT_TO_RAW): Define. - (D10V_MAKE_DADDR): Define. - (D10V_MAKE_IADDR): Define. - -Wed Nov 20 16:15:15 1996 Geoffrey Noer - - * config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC) - -DMMCHECK_FORCE=1 so memory checks are loaded for cygwin32 gdb - -Wed Nov 20 00:43:09 1996 Doug Evans - - * callback.h: Delete, moved to ../include. - * callback.c: Delete, moved to ../sim/common. - * Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co]. - (callback.o): Delete rule. - * remote-sim.h: No longer include callback.h. - (sim_callback_write_stdout): Delete prototype. - * remote-sim.c (init_callbacks,end_callbacks): New functions. - (gdb_os_write_stdout, gdb_os_printf_filtered): New functions. - (gdb_callback, callbacks_initialized): New static globals. - (gdbsim_open): Call init_callbacks. - (gdbsim_close): Call end_callbacks. - (simulator_command): Call init_callbacks. - - * config/h8300/h8300.mt (SIM): Change to ../sim/h8300/libsim.a. - * config/h8500/h8500.mt (SIM): Change to ../sim/h8500/libsim.a. - -Mon Nov 18 15:58:05 1996 Jim Wilson - - * config/mips/tm-mips.h (FIX_CALL_DUMMY): Change unsigned LONGEST - to ULONGEST. - -Fri Nov 15 15:34:18 1996 Fred Fish - - From Peter Schauer - * procfs.c (wait_fd): Handle EINTR error return from poll - by restarting the poll. - * defs.h (PIDGET): Define a default version that just - returns its argument unchanged. - * inflow.c (terminal_init_inferior): Eliminate #ifdef - of PIDGET and fold both alternatives into common code. - (pass_signal): Use PIDGET for pid passed to kill(). - -Thu Nov 14 15:54:20 1996 Michael Meissner - - * utils.c (paddr,preg): Use a static variable initialized to 32 - instead of doing addr>>32 to eliminate a warning produced by GCC - on 32-bit systems. - - * config/d10v/tm-d10v.h (ULONGEST): Define. - -Tue Nov 12 12:25:27 1996 Jim Wilson - - * c-typeprint.c (cp_type_print_method_args): Pass -1 for show in - recursive call to type_print. - -Tue Nov 12 12:18:29 1996 Jim Wilson - - * defs.h (ULONGEST): New macro. - * alpha-tdep.c, breakpoint.c, c-exp.y, ch-exp.c, convex-xdep.c, - corefile.c, defs.h, f-exp.y, findvar.c, gdbcore.h, m2-exp.y, - m88k-tdep.c, printcmd.c, remote-hms.c, remote-mips.c, sparc-tdep.c, - valarith.c, valops.c, values.c, config/gould/tm-np1.h, - config/mips/tm-mips.h, mswin/prebuilt/gdb/cexptab.c, - mswin/prebuilt/gdb/fexptab.c, mswin/prebuilt/gdb/m2exptab.c: - Change all occurances of unsigned LONGEST to ULONGEST. - - * configure.host (mips-sgi-irix6): Add. - -Tue Nov 12 12:16:40 1996 Michael Snyder - - * sh-tdep.c: Add functionality for target function calls. - * config/sh/tm-sh.h: Add support for target function calls. - -Tue Nov 12 12:06:58 1996 Michael Snyder - - * m32r-tdep.c: Add functionality for target function calls. - * valops.c: Small change to support target function calls. - * config/m32r/tm-m32r.h: Add support for target function calls. - -Mon Nov 11 17:15:59 1996 Geoffrey Noer - - * defs.h: Modify Nov 11 12:59:00 change so _MSC_VER is checked - instead of _WIN32. - * win32-nat.c: Fix Nov 11 12:59:00 change (windows.h should - be included instead of windefs.h for compilers other than - VC++). - * mswin/windefs.h: Remove ^Ms and change C++ style comments - to C style comments. - -Mon Nov 11 14:32:38 1996 Mark Alexander - - * utils.c (get_cell): Fix off-by-one bug. - * mips-tdep.c (get_frame_pointer, fix_sign_extension): - New functions to consolidate common code. - (mips_frame_chain, init_extra_frame_info): Use new functions - to fix problems with backtrace and finish commands on ddb board. - -Mon Nov 11 12:59:00 1996 Dawn Perchik - - * mips-tdep.c, remote-mips.c, values.c, mdebugread.c, - config/mips/tm-mips.h: Add/fix bugs for 64-bit mips support. - * defs.h: Cleanup; add prototypes. - * corefile.c: Change FIXME #ifdef - * win32-nat.c: Include windefs instead of windows.h. - * utils.c: Add routines for printing addresses and registers - based on type size. - -Sat Nov 9 01:05:10 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-tdep.c (heuristic_proc_desc): Stop examining the prologue - if we encounter a positive stack adjustment. - (find_proc_desc): If heuristic_fence_post is non-zero, use - heuristic_proc_start to determine the start of a function before - calling heuristic_proc_desc. - - * coffread.c (coff_symtab_read): Change minimal symbol types - for C_LABEL symbols from mst_* to mst_file_*. - - * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1. - - * configure.in: Handle error message from sun3 native ld when - configuring HLDFLAGS. - * configure: Regenerated with autoconf. - - * c-valprint.c (c_value_print): Adjust value address by VALUE_OFFSET. - * cp-valprint.c (cp_print_value): Prevent gdb crashes by making sure - that the virtual base pointer from an user object still points to - accessible memory. - - * dbxread.c (dbx_symfile_init): Initialize sym_stab_info to - clear the recently added header_files fields. - (dbx_symfile_finish): Free hfiles[i].vector to avoid storage leak. - -Fri Nov 8 14:30:23 1996 Michael Snyder - - * config/tm-sh.h: Added a missing comma in middle of - REGISTER_NAMES list. - -Fri Nov 8 12:29:51 1996 Stan Shebs - - * monitor.c: Fix some formatting and comments. - - * remote-sim.c (simulator_command): Set up callbacks before - entering the simulator. - -Thu Nov 7 15:19:08 1996 Martin M. Hunt - - * d10v-tdep.c: Fix some problems with inferior function calls. - * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Change dummy to be - a pointer to the dummy's stack instead of just a flag. - -Tue Nov 5 10:21:02 1996 Michael Snyder - - * m32r-tdep.c: Improved frame_chain and fn prologue analysis. - * config/tm-m32r.h: Add framesize and register to extra_frame_info. - -Tue Nov 5 10:08:07 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/gdbwin.h: Remove bogus definition of CORE_ADDR. - * mswin/srcwin.cpp (CSrcScroll1::CSrcScroll1): Initialize depth - to fix divide-by-zero problem with clicking on source window. - -Mon Nov 4 00:48:37 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/recordit: Fix problem with absolute paths. - * mswin/recordit: Fix problem with relative paths. - -Sun Nov 3 18:06:42 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/{Makefile.in configure configure.in}: New files for - configuring wingdb under Unix. - -Sat Nov 2 03:54:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * irix5-nat.c, osfsolib.c, solib.c (symbol_add_stub): Handle - missing or zero-sized .text sections properly. - * mdebugread.c: Handle scRConst and scSUndefined storage classes. - * stabsread.c (scan_file_globals): Try to resolve symbols - for shared libraries from the minimal symbol table of the main - executable first. - -Fri Nov 1 13:59:28 1996 Martin M. Hunt - - * d10v-tdep.c, config/d10v/tm-d10v.h: Major fixes to support - inferior function calls and proper stack backtracing on D10V-EVA - board. - -Fri Nov 1 10:50:51 1996 Michael Meissner - - * config/powerpc/linux.mh (NATDEPFILES): Fix up things so that it - links. - (GDBSERVER_DEPFILES,TERMCAP): Ditto. - - * monitor.c (dev_name,targ_ops): Move static variables before - first use, to avoid compiler warnings. - -Thu Oct 31 16:37:17 1996 Michael Snyder - - * m32r-tdep.c: Improved frame_chain and fn prologue analysis. - * configure.tgt: Add entry for m32r target. - * monitor.h: Add a flag to tell monitor_store_register to use - (val, regno) instead of (regno, val). - * monitor.c: Make monitor_store_register honor the above flag. - Make monitor_exp ignore DC1/DC3 for m32r. - Increase buf size in monitor_dump_regs. - -Wed Oct 30 18:14:14 1996 Michael Snyder - - * m32r-tdep.c, m32r-rom.c: New files. - * config/m32r/m32r.mt: New file. - * config/m32r/tm-m32r.h: New file. - -Tue Oct 29 16:56:01 1996 Geoffrey Noer - - * config/i386/xm-cygwin32.h: - * config/powerpc/xm-cygwin32.h: - add #define LSEEK_NOT_LINEAR so source lines aren't unexpectedly - truncated. - -Tue Oct 29 18:36:43 1996 Michael Meissner - - * config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE): - Define. - -Tue Oct 29 14:59:20 1996 Stan Shebs - - * TODO: Add item suggesting an "info bfd" command. - -Tue Oct 29 12:48:04 1996 Martin M. Hunt - - * d10v-tdep.c: Snapshot that supports D10V-EVA board. - - * config/d10v/tm-d10v.h (REGISTER_NAMES): Add imap0,imap1,dmap. - (TARGET_READ_FP,TARGET_WRITE_FP): Define. - -Mon Oct 28 17:34:24 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/genmakes mswin/recordit: New scripts to generate make - files for MSVC. - -Sun Oct 27 20:18:04 1996 Mark Alexander - - * config/mips/{tm-vr5000.h,tm-vr5000el.h,vr5000.mt,vr5000el.mt}: - New files. - * configure.tgt: Modify cases for vr5000 to use new files. - -Sat Oct 26 07:15:14 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/alpha/alpha-osf3.mh (XM_CLIBS): Add -lm for OSF/1-4.0. - - * procfs.c (proc_set_exec_trap): Under Alpha OSF/1-4.0, tracing - the entry to the exit system call to detect termination of the - inferior stopped working. Trace termination of the inferior via - PRFS_STOPTERM instead. - (procfs_init_inferior): Do not trace entry to exit system call - if PIOCSSPCACT is defined. - (procfs_wait): Handle PR_DEAD event, which signals the termination - of the inferior if PRFS_STOPTERM is set. - - * mdebugread.c (parse_partial_symbols): Ignore stNil section - start address symbols. - - * sparc-tdep.c (get_saved_register): Get saved PC from the - frame info if not in innermost frame. - -Thu Oct 24 10:51:45 1996 Mark Alexander - - * dbxread.c (process_one_symbol): Interpret end-of-function - markers correctly; this fixes problem on Vr5000 where all - functions in a module had the same address. - * configure.in, configure.tgt, configure.host, gdbserver/configure.in: - Correct for pc-linux-gnu problem in config.guess. - * configure: Regenerate. - -Thu Oct 24 10:06:58 1996 Stu Grossman (grossman@critters.cygnus.com) - - * dbxread.c: Don't swap symbols in place, since internal and - external forms may have different sizes. Don't assume that an - internal_nlist has the same layout as an external_nlist. Create - symbol for n_strx element so to hide specifics of nlist from - partial-stab.h. - * partial-stab.h: Don't reference dbxread symbols directly. Use - CUR_SYMBOL_STRX instead. - * config/i386/xm-windows.h: Define SIGQUIT and SIGTRAP. - - * config/v850/tm-v850.h: Define PS_REGNUM and TARGET_V850 for - MSVC builds. - * mswin/gdbwin.c (reg_order): Define register order for V850. - * mswin/gui.cpp (CGuiApp::InitInstance): Define target name for - V850. - * mswin/regdoc.h: Define MAXREGS for V850. - -Tue Oct 22 16:28:20 1996 Stu Grossman (grossman@critters.cygnus.com) - - * v850-tdep.c (scan_prologue): Changes to deal with scheduled - prologues correctly. First, prologue end is now defined by - presence of a branch, jump or call insn. Second, can no longer - fix frame offsets because we may not know the offset until after a - register has been saved. - * (v850_init_extra_frame_info): Fixup frame offsets here because - we have all the info at this time. - * (v850_frame_chain): Use new calling convention for scan_prologue. - -Tue Oct 22 10:25:29 1996 Martin M. Hunt - - * d10v-tdep.c, config/d10v/tm-d10v.h: Changes to allow stack - backtraces and inferior function calls. - -Tue Oct 22 10:32:46 1996 Stan Shebs - - * mpw-make.sed: Update init.c editing to work with Oct 8 change. - (@HLDFLAGS@): Always edit out. - -Mon Oct 21 18:17:08 1996 Mark Alexander - - * mdebugread.c (parse_partial_symbols): Fix 64-bit - sign-extension problems in calculating psymtab addresses. - * buildsym.c (end_symtab): Use macro to pop context. - -Mon Oct 21 14:40:50 1996 Stu Grossman (grossman@critters.cygnus.com) - - * v850-tdep.c: Cleanup lots of things. Add many comments. - - * v850-tdep.c (v850_init_extra_frame_info v850_frame_chain): Fix - sign bugs with scanning prologues. Get a little smarter about - calculating the length of uninteresting instructions. - -Mon Oct 21 14:01:38 1996 Michael Snyder - - * top.c: Add new commands "set annotate" and "show annotate". - -Sun Oct 20 04:38:39 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * corelow.c (core_close): Clear inferior_pid only if there is - an open core_bfd. - - * cp-valprint.c (cp_print_value_fields): Pass correct address - to val_print, not 0. - - From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de): - * eval.c (evaluate_subexp_standard) [case BINOP_REPEAT]: Chase - typedefs before checking for integral type of right operand. - -Fri Oct 18 17:26:22 1996 Mark Alexander - - * mdebugread.c (parse_symbol): Fix crash when malloc has - no type info and void type has no associated pointer type. - -Thu Oct 17 18:18:20 1996 Stan Shebs - - * configure.host: New file, host configuration mapping. - * configure.tgt: New file, target configuration mapping. - * configure.in: Remove host and target mapping. - * configure: Rebuild. - -Wed Oct 16 17:46:03 1996 Stan Shebs - - * breakpoint.c (must_shift_inst_regs): New global. - (bpstat_stop_status): Change #if uses of DECR_PC_AFTER_BREAK into - equivalent expression uses. - * infrun.c (wait_for_inferior): Ditto. - -Wed Oct 16 01:53:43 1996 Stu Grossman (grossman@critters.cygnus.com) - - * v850-tdep.c (v850_push_arguments): Use symbolic names for arg - registers. - * config/v850/tm-v850.h: Change FP to 29. Define arg regs. - -Tue Oct 15 16:30:07 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (init.c): Don't use -s option with grep. It means - something different under Digital Unix. - - * buildsym.c (finish_block): Treat LOC_BASEREG_ARG and - LOC_LOCAL_ARG as arguments so that GDB will know about function - args declared this way. Mostly affects dwarf. - * dwarfread.c (decode_die_type): Change default type from int to - void. This allows GDB to recognize void functions. - * (new_symbol): If AT_PROTOTYPED is present, set a flag in the - type structure. - * findvar.c (extract_floating store_floating): Clean up comments - to reflect reality. - * gdbtypes.h: Add TYPE_FLAG_PROTOTYPED so that we can tell if a - function has a prototype. Currently, only dwarf supports this. - * utils.c (floatformat_from_doublest): Fix logic error with - converting from double to float. (It wasn't shifting mant_long if - it had a hidden bit.) - * v850-tdep.c: Add support for function calling. Fix some - problems with debugging code w/o debug symbols. - * config/v850/tm-v850.h: Ditto. - -Tue Oct 15 18:19:42 1996 Ian Lance Taylor - - * utils.c: Always ensure that size_t is defined. Check - HAVE_STDDEF_H rather than __STDC__ - (xmalloc, xrealloc): Use size_t rather than long. - -Tue Oct 15 14:24:19 1996 Martin M. Hunt - - * config/powerpc/tm-ppc-eabi.h: Undefine NO_SINGLE_STEP so targets - can use single-step commands. - -Sun Oct 13 11:38:25 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR is non-zero, - follow typedefs before checking TYPE_CODE for structures and unions. - -Fri Oct 11 15:43:54 1996 Stu Grossman (grossman@critters.cygnus.com) - - * frame.h: Move definition of struct frame_saved_regs to before - struct frame to make it possible to use frame_saved_regs in - EXTRA_FRAME_INFO macro. - - * v850-tdep.c config/v850/tm-v850.h: Lotsa new functions and - macros to make frame operations (such as backtrace) work. - -Fri Oct 11 14:23:50 1996 Fred Fish - - * dbxread.c (process_one_symbol): Check for null string directly - rather than using strcmp against "". - * partial-stab.h: Ditto. - -Fri Oct 11 12:18:32 1996 Mark Alexander - - * gdbserver/{gdbreplay.c,low-linux.c,remote-utils.c,utils.c}: - Make it compile on Linux and eliminate some warnings. - -Thu Oct 10 16:32:08 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (init.c): Fixup final sed script to work around - Linux bug with `p' operator. - -Wed Oct 9 18:02:48 1996 Stan Shebs - - * remote-mips.c: Use the correct name everywhere (DDB) for NEC's - VR4300 target. - (ddb_ops, pmon_ops): Fix the documentation strings. - -Wed Oct 9 07:42:44 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (init.c): Retro HPUX grep lacks -h option. Strip - filenames with sed instead. - -Tue Oct 8 15:59:44 1996 Stu Grossman (grossman@critters.cygnus.com) - - * defs.h: Remove decls of xmalloc and xrealloc. There is a - conflicting definition in libiberty.h. - -Tue Oct 8 11:47:13 1996 Fred Fish - - * dbxread.c (dbx_symfile_read): Call free_pending_blocks rather - than poking global variable (which is now static). - * hpread.c (hpread_build_psymtabs): Ditto. - * os9kread.c (os9k_symfile_read): Ditto. - * xcoffread.c (xcoff_initial_scan): Ditto. - - * buildsym.h (free_pending_blocks): Declare here. - (pending_blocks): Remove declaration of global symbol. - (free_pendings): Remove declaration of global symbol. - (make_blockvector): Declare here. - (record_pending_block): Declare here. - - * dstread.c (make_blockvector): Remove static copy that was old - clone of version in buildsym.c. - (process_dst_block): Call record_pending_block rather than doing - it by hand. - (read_dst_symtab): Ditto. - - * buildsym.c (make_blockvector): Make global rather than static, - (record_pending_block): New function, code moved from finish_block. - (finish_block): Use record_pending_block. - (free_pending_blocks): New function. - (really_free_pendings): Call free_pending_blocks. - (pending_blocks): Make static instead of global. - (free_pendings): Make static instead of global. - -Tue Oct 8 09:03:22 1996 Stu Grossman (grossman@critters.cygnus.com) - - * config/i386/windows.mh config/i386/xm-windows.h:: New config - files to support building Wingdb (built under Microsoft build - environment). - - * Makefile.in: Add rule for hpux-thread.o (needs special header - files). - * (SUBDIRS): Remove mswin. - * Change procedure for creating init.c. Speeds things up quite a - bit. - * config.in configure configure.in: Check for select, poll. - * Check for OSF header files before including hpux-thread.o. - * Don't configure doc or testsuite when building under MSVC. - * findvar.c value.h (read_register_pid write_register_pid): Make - global. Needed for hppa-tdep.c. - * (supply_register): Don't set pid to inferior_pid when supplying - registers. - * hppa-tdep.c (saved_pc_after_call): frame_saved_pc -> - FRAME_SAVED_PC. - * (frame_saved_pc): Change name to hppa_frame_saved_pc. - * (hppa_pop_frame): Don't use a pid of 0 with target_write_pc. - Use write_pc instead, which uses the correct pid. - * (target_read_pc target_write_pc): Use read/write_register_pid - instead of read/write_register to preserve the pid passed in. - * inftarg.c (child_can_run): Add flag child_suppress_run to allow - hpux-threads.c to override this as a runnable target. - * config/pa/nm-hppah.h: Define target_new_objfile and - target_pid_to_str. - * config/pa/tm-hppa.h (FRAME_SAVED_PC): Use hppa_frame_saved_pc - instead of frame_saved_pc. - * config/m68k/tm-m68k.h: Define TARGET_M68K for Wingdb. - * config/m68k/tm-monitor.h: Use FRAME_CHAIN_VALID_ALTERNATE, since - we can't easily determine the start file bounds with ELF. - * config/mips/tm-mips.h: Define TARGET_MIPS for Wingdb. - * hpux-thread.c: New file for HPUX/OSF thread support. - * osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h - RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h - cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h - cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h - cma_stack_int.h cma_tcb_defs.h cma_util.h}: New files for OSF - thread support. - -Sun Oct 6 15:48:09 1996 Fred Fish - - * buildsym.c (finish_block): Change innerblock_anon_complaint to - print the addresses as part of the complaint. Add a complaint for - cases where the block end address is smaller than the block start - address, in case any such conditions slip through our fixup mechanism. - * symmisc.c (dump_symtab): Only print blockvector for primary - symtabs, to avoid massive duplication of output due to secondary - symtabs that point to same blockvector. Also do some minor - formatting tweaks. - -Mon Oct 7 10:42:32 1996 Per Bothner - - Replace header_files global by per-objfile field. - * gdb-stabs.h (struct dbx_symfile_info): Add fields header_files, - n_header_files, n_allocated_header_files. - * stabsread.h (header_files, n_header_files, n_allocated_header_files): - Replace externs by macros HEADER_FILES, N_HEADER_FILES, and - N_ALLOCATED_HEADER_FILES. - * dbxread.c (dbx_symfile_finish): Free HEADER_FILES. - (free_header_files, init_header-files): Don't free/init headerfiles. - (various functions): Use macros instead of header_files globals. - * stabsread.c (various functions): Likewise. - -Sun Oct 6 22:43:06 1996 Jason Merrill - - * dwarf2read.c (read_tag_reference_type): New fn. - (read_type_die): Call it. - (dwarf_attr): Also look in the DIEs referred to by specification - or abstract_origin attributes. - -Wed Oct 2 22:07:16 1996 Fred Fish - - * inferior.h (IN_SIGTRAMP): Pass pc to SIGTRAMP_START and - SIGTRAMP_END. - * config/i386/tm-i386os9k.h (SIGTRAMP_START, SIGTRAMP_END): - Define with dummy pc arg. - * config/m68k/tm-nbsd.h: Ditto. - * doc/gdbint.texinfo: Document that SIGTRAMP_START and - SIGTRAMP_END are macros that take an single argument. - -Mon Sep 30 20:02:45 1996 Fred Fish - - * defs.h: Remove define of PRIVATE_XMALLOC. - -Mon Sep 30 15:39:28 1996 Stu Grossman (grossman@critters.cygnus.com) - - * config/v850/tm-v850.h: Use distinct register for PC, not EIPC. - -Mon Sep 30 11:16:34 1996 Jeffrey A Law (law@cygnus.com) - - * top.c (execute_control_command): Free values from while_control - and if_control conditions after evaluation to avoid storage leaks. - From Peter Schauer. - -Fri Sep 27 17:43:06 1996 Stu Grossman (grossman@critters.cygnus.com) - - * configure configure.in: Recognize v850 target. - * v850-tdep.c: New file, NEC V850 target support. - * config/v850/{v850.mt tm-v850.h}: New files for NEC V850 support. - -Fri Sep 27 14:48:15 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Update current_line and - current_symtab when stepping continues in the middle of a new line. - -Fri Sep 27 10:25:30 1996 Fred Fish - - * top.c (print_gdb_version): Rewrote to comply with new GNU coding - standards for the --version option. - (print_gnu_advertisement): Remove, now part of print_gdb_version. - (show_version): Remove call to print_gnu_advertisement. - * top.h (print_gnu_advertisement): Remove prototype. - * main.c (print_gdb_help): Move help to static function and - add prototype. - (main): Call print_gdb_help rather than inlining it. - (main): Remove call to print_gnu_advertisement. - -Fri Sep 27 13:32:53 1996 Michael Meissner - - * config/d10v/tm-d10v.h (TARGET_{INT,PTR}_BIT): Define. - (TARGET_{,LONG_}DOUBLE_BIT): Ditto. - -Thu Sep 26 23:10:26 1996 Mark Alexander - - * configure.in, config/i386/tm-linux.h: Fix configure - problem on older Linux systems that prevented core files - from being recognized. - -Wed Sep 25 18:31:33 1996 Stan Shebs - - * dbug-rom.c: New file, support for Motorola's dBUG monitor. - * config/m68k/monitor.mt (TDEPFILES): Add it. - * NEWS: Mention it. - -Mon Sep 23 16:13:50 1996 Martin M. Hunt - - * config/d10v/tm-d10v.h (SAVED_PC_AFTER_CALL): Fixed. - Now single-steps correctly. - * d10v-tdep.c (d10v_pop_frame): Fixed. - -Fri Sep 20 16:10:58 1996 Stan Shebs - - * config/sh/tm-sh.h (REGISTER_NAMES): Move fp registers to - be consistent with GCC. - (FPUL_REGNUM, etc): Renumber to match list changes. - (ADDR_BITS_REMOVE): Delete. - * sh-tdep.c (sh_reg_names, sh3_reg_names, sh3e_reg_names): - Rearrange to match REGISTER_NAMES. - * sh3-rom.c (sh3_regnames, sh3e_regnames): Ditto. - -Thu Sep 19 16:19:01 1996 Martin M. Hunt - - * d10v-tdep.c: Stack chain should work now. - -Tue Sep 17 18:46:57 1996 Martin M. Hunt - - * d10v-tdep.c, config/d10v/tm-d10v.h: Snapshot. - -Tue Sep 17 12:20:50 1996 Ian Lance Taylor - - * configure.in: Add cases for MIPS 5000 like MIPS 4300. - * configure: Rebuild. - -Tue Sep 17 12:09:00 1996 Dawn Perchik - - * ser-e7kpc.c: Added wingdb support for target e7000pc. - -Tue Sep 17 10:56:52 1996 James G. Smith - - * remote-mips.c (pmon_wait): DDB PMON does not require forced - re-entry back into debug mode. - -Mon Sep 16 14:32:58 1996 James G. Smith - - * remote-mips.c (mips_load): Ensure that the PC is explicitly - loaded after a load to a DDB PMON system. - -Fri Sep 13 12:02:39 1996 Fred Fish - - * Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list. - (HLDENV): Set to @HLDENV@. - (gdb): Prefix link command line with $(HLDENV). - * configure.in: Add support to test for --enable-shared and - generate appropriate values for HLDFLAGS and HLDENV. - * configure: Regenerated with autoconf. - -Sun Sep 8 15:26:27 1996 Fred Fish - - * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype - change for core_read_registers in struct core_fns. - * core-regset.c (fetch_core_registers): Ditto & add prototype. - * core-sol2.c (fetch_core_registers): Ditto & add prototype. - * i386aix-nat.c (fetch_core_registers): Ditto & add prototype. - * i386b-nat.c (fetch_core_registers): Ditto. - * i386mach-nat.c (fetch_core_registers): Ditto & add prototype. - * irix4-nat.c (fetch_core_registers): Ditto. - * irix5-nat.c (fetch_core_registers): Ditto. - * lynx-nat.c (fetch_core_registers): Ditto & add prototype. - * m68knbsd-nat.c (fetch_core_registers): Ditto. - * mips-nat.c (fetch_core_registers): Ditto & add prototype. - * rs6000-nat.c (fetch_core_registers): Ditto. - * sparc-nat.c (fetch_core_registers): Ditto. - * sun3-nat.c (fetch_core_registers): Ditto & add prototype. - * ultra3-nat.c (fetch_core_registers): Ditto & add prototype. - - * alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change. - * delta68-nat.c (register_addr): Ditto. - * gdbserver/low-linux.c (register_addr): Ditto. - * gdbserver/low-hppabsd.c (register_addr): Ditto. - * i386m3-nat.c (register_addr): Ditto. - * mips-nat.c (register_addr): Ditto. - * ultra3-nat.c (register_addr): Ditto. - -Sun Sep 8 15:14:00 1996 Stu Grossman (grossman@critters.cygnus.com) - - * blockframe.c (inside_main_func): Cleanup slightly. Move - mainsym def into the block it's used in. - * configure.in configure: Allow NATDEPFILES to be recognized in - .mh files regardless of whitespace. - - * cpu32bug-rom.c (cpu32bug_cmds): Change load_response string to - keep downloads from hanging. - - * remote-wiggler.c: Add support for flash upgrades. - * (wiggler_error): Fix message format. Add new error code. - * (wiggler_write_byets): Error code is hex. Report errors with - proper routine name. - * (wiggler_read_byets): Report errors with proper routine name. - * (get_packet): Add support for new flash commands. - * (wiggler_load): Call clear_symtab_users() to reset things - properly after download. - * (flash_xfer_memory bdm_update_flash_command): New funxtions to - support flash upgrades for Wiggler. - * (_initialize_remote_wiggler): Add `bdm update-flash' command. - -Fri Sep 6 13:14:13 1996 Geoffrey Noer - - * ser-tcp.c: don't include netinet/tcp.h if __CYGWIN32__ - -Thu Sep 5 17:05:13 1996 Geoffrey Noer - - * config/i386/cygwin32.mh: - * config/powerpc/cygwin32.mh: build ser-tcp.o for both hosts - -Thu Sep 5 12:09:13 1996 Per Bothner - - * value.h (COERCE_REF): Fix previous change. - (COERCE_ENUM): Add a check_typedef (this is the real fix). - -Thu Sep 5 03:28:30 1996 Wilfried Moser - - * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: make a - better check of array boundaries. - -Thu Sep 5 01:29:42 1996 Stu Grossman (grossman@critters.cygnus.com) - - * configure: Update aclocal.m4 and re-run autoconf to get correct - defs for BFD stuff. - * remote-wiggler.c (wiggler_error): Error codes are hex. Also, - fix default message generation. - -Wed Sep 4 17:28:40 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in: Add mswin to SUBDIRS. Add rules for - mswin/libwingdb.a and remote-wiggler.o. - * breakpoint.c (breakpoint_here_p): Clean up bp enabled test. - * (breakpoint_inserted_here_p): New func, just like - breakpoint_here_p, except it's honest. Honestly. - * breakpoint.h: Proto for above. - * configure configure.in: Add mswin to configdirs if host is - i[3456]86-*-windows. - * core-aout.c (fetch_core_registers register_addr) gdbcore.h: - Change all vars that can contain addresses to type CORE_ADDR. - * findvar.c (supply_register): Allow val to be NULL. This means - that regno is unsupported. - * (read_pc read_pc_pid write_pc write_pc_pid): Make non-pid forms - just call pid forms with inferior_pid so that there's only once - place to hack PC's and such. - * infrun.c (proceed): Don't skip breakpoints if user changed PC. - * remote-wiggler.c: New file. Support for BDM interface from - Macraigor Systems. - * serial.c: Enhance serial logging capability. Add hex and octal - output modes (set remotelogbase {hex|octal|ascii}. Also log - breaks, timeouts, errors, and eofs. - * serial.h: Redefine SERIAL_SEND_BREAK to go through a wrapper - function so that we can log breaks. Don't export serial_logfile - or serial_logfp. - * top.c (execute_command): Don't test for serial_logfp here. - Just call serial_log_comand, and let serial.c sort it out. - * valops.c (value_of_variable): Don't attempt to establish frames - for static and global variables. This makes things work a bit - better if the stack or frame pointer is trashed. - * config/m68k/monitor.mt (TDEPFILES): Add remote-wiggler.o. - * config/m68k/tm-m68k.h: Define STACK_ALIGN. CPU32 can't hack - misaligned stacks during function calls. - -Wed Sep 4 13:06:26 1996 Ian Lance Taylor - - * terminal.h: Don't use #elif. - -Wed Sep 4 06:49:35 1996 Wilfried Moser - - * ch-exp.c (parse_tuple_element): Allow (*): for array tuples - if we have a type. - - * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: - check number of args against bounds of array to avoid - memory corruption. - - * value.h (COERCE_REF): Do a CHECK_TYPEDEF in case we get - a TYPE_CODE_TYPEDEF. - -Fri Aug 30 15:07:14 1996 James G. Smith - - * remote-mips.c: Provide support for DDBVR4300 target board. - (ddb_open, ddb_ops): Added. - (mips_monitor_type): MON_DDB Added. - (mips_enter_debug, mips_exit_debug, mips_initialize, - mips_fetch_registers, common_breakpoint, mips_load, - _initialize_remote_mips): Updated. - -Thu Aug 29 17:00:18 1996 Michael Meissner - - * nlm/configure.in (i[345]86-*-*): Recognize i686 for pentium pro. - * nlm/configure: Regenerate. - - * gdbserver/configure.in (i[345]86-*-*): Recognize i686 for - pentium pro. - -Wed Aug 28 13:11:15 1996 Ian Lance Taylor - - * configure.in: If CY_AC_PATH_TCLCONFIG can't find TCL, don't run - CY_AC_LOAD_TCLCONFIG. - * configure: Rebuild. - -Tue Aug 27 12:40:40 1996 Fred Fish - - * infrun.c (wait_for_inferior): Initialize stop_func_end before calling - find_pc_partial_function. - -Tue Aug 27 10:17:34 1996 Michael Meissner - - * configure: Regenerate again. - -Tue Aug 27 04:25:08 1996 Geoffrey Noer - - * configure.in: work around host_alias configure bug. - AC_CANONICAL_HOST is called twice (first by AC_CHECK_TOOL - and second by AC_CANONICAL_SYSTEM). The second clobbers the - previous setting. Circumventing by moving the second check - to before the first. - * configure: regenerated - -Mon Aug 26 18:36:54 1996 Martin M. Hunt - - * config/d10v/d10v.mt: New file. - * config/d10v/tm-d10v.h: New file. - * configure.in: New target D10V. - * d10v-tdep.c: New file. - -Sun Aug 25 00:09:47 1996 Fred Fish - - * rs6000-tdep.c: Fix typo in comment. - * valops.c (call_function_by_hand): Set using_gcc to 2 - for code compiled without -g, per comment in code. - * config/a29k/tm-a29k.h (STACK_ALIGN): Add comment. - * config/sparc/tm-sparc.h (STACK_ALIGN): Add comment. - * config/sparc/tm-sp64.h (STACK_ALIGN): Add comment. - * config/pyr/tm-pyr.h (STACK_ALIGN): Add comment. - * config/m88k/tm-m88k.h (STACK_ALIGN): Add comment. - * config/pa/tm-hppa.h (PUSH_ARGUMENTS): Enclose args in ()'s. - (STACK_ALIGN): Add comment, move to be with other associated - macros, and document. - * config/mips/tm-mips.h (PUSH_ARGUMENTS): Enclose args in ()'s. - (STACK_ALIGN): Remove completely, handled by PUSH_ARGUMENTS. - * config/alpha/tm-alpha.h (PUSH_ARGUMENTS): Enclose args in ()'s. - * config/rs6000/tm-rs6000.h (STACK_ALIGN): Remove completely, - handled by PUSH_ARGUMENTS. - (PUSH_ARGUMENTS): Enclose args in ()'s. - -Fri Aug 23 13:55:05 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Try to reenable shared library - breakpoints even if auto_solib_load is not set. - -Wed Aug 21 16:31:27 1996 Fred Fish - - * valprint.c (print_longest): Test for CC_HAS_LONG_LONG as well as - PRINTF_HAS_LONG_LONG. - * expprint.c (dump_expression): Ditto. - * configure.in: Fix check for long long support in compiler to - use a function body, not a nested function. - * configure: Rebuild with autoconf. - -Tue Aug 20 17:59:42 1996 Ian Lance Taylor - - * aclocal.m4: Include ../bfd/aclocal.m4. - * configure.in: Add stdlib.h to AC_CHECK_HEADERS. Call - BFD_NEED_DECLARATION on malloc, realloc, and free. - * acconfig.h: Add NEED_DECLARATION_MALLOC, - NEED_DECLARATION_REALLOC, and NEED_DECLARATION_FREE. - * configure, config.in: Rebuild. - * defs.h: Include and based on HAVE_*_H - rather than __STDC__. Only declare malloc, realloc, and free if - NEED_DECLARATION_* is defined. - -Tue Aug 20 15:37:03 1996 Fred Fish - - * solib.c (_initialize_solib): Add missing '\' chars at ends of - strings that continue on next line. - (enable_break): Replace "return 0" with setting success to zero - and letting normal return handle the return. - -Sat Aug 17 14:16:23 1996 Fred Fish - - * mips-tdep.c (mips_push_arguments): Make sure sp and struct_addr - are properly aligned. - -Fri Aug 16 17:54:26 1996 Stan Shebs - - * rs6000-tdep.c (rs6000_fix_call_dummy): Add full set of arguments. - * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Pass all arguments - to function, declare function correctly. - -Fri Aug 16 17:24:35 1996 Dawn Perchik - - * symtab.h: changed namespace to _namespace for compiling under - MFC v4.0. - -Fri Aug 16 13:52:21 1996 Stan Shebs - - * mpw-make.sed: Update for various recent changes, add some - comments. - -Fri Aug 16 15:47:36 1996 Michael Meissner - - * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Cast args to be an - integer for type correctness. - -Fri Aug 16 15:15:37 1996 James G. Smith - - * config/mips/{vr4300.mt, vr4300el.mt} (SIM): Add -lm when - simulator is included. - -Thu Aug 15 13:44:13 1996 Fred Fish - - * findvar.c (write_register_pid): Only needed when TARGET_WRITE_PC - is not defined. - (read_register_pid): Only needed when TARGET_READ_PC is not - defined. - * hppa-tdep.c (frame_saved_pc): Remove prototype. - * infptrace.c (udot_info): Prototype when CHILD_XFER_MEMORY is - not defined. - * config/xm-aix4.h (aix_resizewindow): Convert old style decl - to prototype. - * xcoffsolib.c (command.h): Include for needed prototypes. - -Wed Aug 14 17:54:19 1996 Stu Grossman (grossman@critters.cygnus.com) - - * config/i386/cygwin32.mh: Set NAT_FILE to nm-empty.h to make - native work. - -Wed Aug 14 02:03:42 1996 Fred Fish - - From Blair MacIntyre : - * hppa-tdep.c (hppa_fix_call_dummy): Use MSYMBOL_TYPE rather - than SYMBOL_TYPE on msymbols. - * somsolib.c (som_solib_create_inferior_hook): Ditto. - - * Makefile.in (init.c): Generate with prototypes. - - * config/pa/tm-hppa.h (frame_saved_pc): Add prototype. - * config/rs6000/xm-rs6000.h (aix_resizewindow): Ditto. - * config/rs6000/tm-rs6000.h (frame_initial_stack_address): Ditto. - (pc_load_segment_name): Ditto. - (pop_frame): Ditto. - (extract_return_value): Ditto. - (is_magic_function_pointer): Ditto. - (push_dummy_frame): Ditto. - (fix_call_dummy): Ditto. - (push_arguments): Ditto. - (skip_trampoline_code): Ditto. - (aix_process_linenos): Ditto. - - * config/m68k/tm-cisco.h (get_longjmp_target): Add prototype. - * config/m68k/tm-es1800.h: Ditto. - * config/m68k/tm-vx68.h: Ditto. - * config/m68k/tm-sun3.h: Ditto. - * config/m68k/tm-m68kv4.h: Ditto. - -Tue Aug 13 23:04:36 1996 Fred Fish - - * config/mips/nm-mips.h (get_longjmp_target): Add prototype. - * config/mips/nm-irix3.h (get_longjmp_target): Add prototype. - * remote-mips.c (mips_read_processor_type): Remove prototype. - * mips-tdep.c (gdb_print_insn_mips): Add prototype and make static. - * irix5-nat.c (fetch_core_registers): Add prototype. - -Mon Aug 12 21:23:44 1996 Fred Fish - - * remote-pa.c (boot_board): Add dummy params to make type compatible - for passing to add_com. - * scm-exp.c (scm_lreadr): Ensure svalue is not used uninitialized. - * buildsym.c (compare_line_numbers): Change function to match - prototype and also what qsort expects. - -Mon Aug 12 19:19:00 1996 Mark Alexander - - * remote.c: Make remote_write_size public. - * sh-tdep.c (_initialize_sh_tdep): Set remote_write_size to 300 - to prevent packet errors with some versions of CMON. - -Mon Aug 12 16:20:58 1996 Stu Grossman (grossman@critters.cygnus.com) - - * defs.h: Define CONST_PTR as blank if compiling with Microsoft - C, else it's `const'. - * c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c - scm-lang.c: Microsoft C can't hack const pointers. Use CONST_PTR - macro instead. - * configure configure.in defs.h: Use AC_C_CONST to figure out if - the compiler supports const. Gets rid of some cruft in defs.h. - * dwarf2read.c: -> "gdb_string.h" - * remote-sim.c: Add prototypes. Fix call to gdbsim_kill. - * sparcl-tdep.c (download): Add prototypes to write_routine and - start_routine args. - - * mswin/gdbwin.c: Don't include both varargs.h AND stdarg.h. Get - rid of varargs.h Include string.h. - * (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f - update): Fix prototypes, fix calls. - * (update): Return value for catch_errors. - * (run_execute_command togdb_command_from_tty togdb_command): - Cleanup catching of errors from calls to execute_command. Also, - dup command string to avoid modifying const strings. - * (togdb_breakinfo_i_init togdb_breakinfo_i_next): Use 0 instead - of NULL when see if b->address isn't set. - * (bi_disable_bpt bi_enable_bpt bi_delete_all - bi_delete_breakpoint): Add arg to calls to update. - * (gui_command): Add prototype. - * (mswin_query): Fix prototype. - * (_initialize_gdbwin): Dup string to avoid modifying const. - * (info_path togdb_get_info_path): Remove const from decls cuz - this can't be const (it points at malloc'ed memory). - * (togdb_searchpath): Remove const from path. Dup string to - avoid modifying const strings. - * rindex -> strrchr. - * (gdbwin_list_symbols): Regexp param is const. - * Fix lots of refs to psymtabs to deref correct pointers. - * (togdb_set_breakpoint_sal): Call set_breakpoint_sal with sal, - not &sal. - * mswin/gdbwin.h (togdb_searchpath togdb_get_info_path - toget_set_info_path): Fix prototypes to match reality. - * mswin/gui.cpp: Define _beginthreadex and _endthreadex routines - with proper prototypes. - * mswin/iface.cpp (gdbwin_fputs): Define with correct number of args. - * mswin/ser-win32s.c: Fix defs of min and max. - * mswin/serdll32.c (OpenComm16): Make cbInQueue and cbOutQueue be - USHORT. - * (WriteComm16): Change lpBug from LPVOID to LPCSTR. - * mswin/serdll32.h: Fix prototypes for OpenComm16 and WriteComm16. - -Sun Aug 11 20:54:16 1996 Stu Grossman (grossman@critters.cygnus.com) - - * main.c (main): Make sure command loop is used with cygwin32. - * terminal.h: Allow cygwin32 to use termios.h. - -Fri Aug 9 12:42:49 1996 Jeffrey A Law (law@cygnus.com) - - * somread.c (som_symtab_read): Handle secondary definition - symbols (aka weak symbols). - - * config/tm-hppa.h (EXTRACT_RETURN_VALUE): Fix thinko in - last change. - -Thu Aug 8 10:12:36 1996 Stu Grossman (grossman@critters.cygnus.com) - - * symfile.c (symfile_bfd_open): Change ifdef from __WIN32__ to - _WIN32. - - * somread.c: Rearrange order of includes to fix warnings under - hpux-10.10. Also don't include sys/file.h. - -Wed Aug 7 21:45:52 1996 Stu Grossman (grossman@critters.cygnus.com) - - * dbxread.c: Don't include param.h or sys/file.h. - * (dbx_symfile_read): Determine symfile_relocatable from bfd - flags instead of file extension. Also clean up a little bit. - -Wed Aug 7 17:18:37 1996 Stu Grossman (grossman@critters.cygnus.com) - - * dwarf2read.c dwarfread.c exec.c infcmd.c infrun.c main.c - mdebugread.c os9kread.c source.c top.c utils.c: Don't - include param.h or sys/file.h (or unistd.h in some cases). - * defs.h exec.c inflow.c remote-array.c remote-e7000.c - sparcl-tdep.c terminal.h utils.c: Replace all occurances of - __WIN32__, WINGDB, WIN32, etc... with _WIN32. - * main.c: Remove #ifndef WINGDB around option processing. Fix - bug with passing argc==0 and argv==NULL to getopt. - * (main) Remove calls to access() before source_command. Let - soure_command handle access errors. - * maint.c (maintenance_dump_me): #ifdef out for _WIN32. - * symtab.c (operator_chars): Make this global for wingdb. - * top.c (disconnect): #ifdef out for _WIN32. - * (source_command): If got an error and from_tty, then call print - error, else just return quietly. - * utils.c (fatal_dump_core): Can't kill ourselves under windows. - Just exit. - * (pollquit notice_quit): #ifdef out stuff that doesn't exist - under windows. - -Wed Aug 7 09:59:19 1996 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Tweak for - structures > 4 bytes in size. - - * valops.c (call_function_by_hand): Handle aligning stacks that - grow up correctly. - * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Define. - (STACK_ALIGN): Define. - * hppa-tdep.c (hppa_alignof): Don't demand a minumim two byte - alignment on structs/unions. - -Sun Aug 4 16:22:42 1996 Fred Fish - - * config/powerpc/nm-aix.h (PTRACE_ARG3_TYPE): Define to "int *", - which is the documented type under at least AIX 3 and AIX 4. - -Sat Aug 3 04:02:46 1996 Fred Fish - - * config/alpha/alpha-osf3.mh (XM_FILE): Change from xm-alpha.h to - xm-alphaosf.h. - (MMALLOC_CFLAGS): Define NO_MMCHECK to not install consistency - checks. - -Thu Aug 1 10:11:34 1996 Fred Fish - - * config/mips/tm-mips.h (TM_MIPS_H): Enclose file contents in - this, define when contents are included. - (mips_read_processor_type): Add prototype. - * config/mips/xm-mips.h: Remove strdup decl, now in gdb_string.h - * mdebugread.c (ecoff_relocate_efi): Add prototype. - (fixup_sigtramp): Only needed when TM_MIPS_H is defined. - -Wed Jul 31 20:21:24 1996 Fred Fish - - * rs6000-nat.c (add_vmap): Return 0 to caller rather than random value. - (vmap_ldinfo): Ensure got_exec_file is not used uninitialized. - (fetch_core_registers): Add prototype. - (vmap_symtab): Ditto. - (objfile_symbol_add): Ditto. - (add_vmap): Ditto. - (vmap_ldinfo): Ditto. - (vmap_exec): Ditto. - -Tue Jul 30 17:57:46 1996 Stan Shebs - - * stabsread.c (get_substring): Declare second arg as int. - - * remote-es.c: Include gdb_string.h after defs.h. - -Mon Jul 29 21:13:20 1996 Fred Fish - - * rs6000-tdep.c (push_arguments): Remove unused variable "pc". - (branch_dest): Remove unused variable "offset". - (pop_dummy_frame): Add prototype and make static. - (push_arguments): Guard against using len uninitialized. - (push_arguments): Guard against using arg uninitialized. - (frame_saved_pc): Remove unused variable "frameless". - (free_loadinfo): Ifdef out unused function. - - * xcoffread.c (compare_lte): Change prototype and function to - be correct type for passing to qsort. - (add_stab_to_list): Ifdef out unused function and prototype. - (compare_lte): Add prototype - (arrange_linetable): Ditto. - (record_include_begin): Ditto. - (record_include_end): Ditto. - (process_linenos): Ditto. - (xcoff_next_symbol_text): Ditto. - (scan_xcoff_symtab): Ditto. - (xcoff_initial_scan): Ditto. - - * mips-tdep.c (mips_read_processor_type): Add parens around - bitwise-and operands in comparison; previous expression always - evaluated to 0 because of equality comparison of two constants. - - * rs6000-tdep.c (skip_prologue): Add missing parens around - operands of logical-or so that first operand does not bind - to previous logical-and. - - * configure.in: Expand "long long" test to include code that triggers - known problem on HPUX with native compiler. - (configure): Regenerated. - -Mon Jul 29 18:12:27 1996 Jeffrey A Law (law@cygnus.com) - - * somsolib.c (som_solib_create_inferior_hook): Don't - warn if __d_pid can't be found. - -Sun Jul 28 10:46:39 1996 Fred Fish - - * config/mips/tm-mips.h (struct frame_info): Forward decl. - (struct type): Ditto. - (struct value): Ditto. - - * config/mips/tm-mips.h (sigtramp_address): Move extern decl - from mips-tdep.c to here. - (sigtramp_end): Ditto. - (fixup_sigtramp): Ditto. - - * config/mips/tm-mips.h (init_extra_frame_info): Add prototype. - (mips_frame_chain): Ditto. - (mips_step_skips_delay): Ditto. - (mips_frame_saved_pc): Ditto. - (mips_find_saved_regs): Ditto. - (mips_frame_num_args): Ditto. - (mips_pop_frame): Ditto. - (mips_extract_return_value): Ditto. - (mips_store_return_value): Ditto. - (mips_push_dummy_frame): Ditto. - (mips_push_arguments): Ditto. - (mips_do_registers_info): Ditto. - (ecoff_relocate_efi): Ditto. - (ecoff_relocate_efi): Ditto. - * irix4-nat.c (fetch_core_registers): Add prototype. - * mips-tdep.c (read_next_frame_reg): Add prototype - (heuristic_proc_start): Ditto. - (heuristic_proc_desc): Ditto. - (mips_print_register): Ditto. - * config/mips/nm-irix5.h (procfs_set_watchpoint): Add prototype. - (procfs_stopped_by_watchpoint): Ditto. - * config/mips/nm-irix4.h (procfs_set_watchpoint): Add prototype. - (procfs_stopped_by_watchpoint): Ditto. - * config/alpha/tm-alpha.h (ecoff_relocate_efi): Add prototype. - (struct symbol): Add forward decl for prototype. - - * breakpoint.c (internal_breakpoint_number): Only needed if - GET_LONGJMP_TARGET or SOLIB_ADD is defined. - - * objfiles.c (ecoff_relocate_efi): Remove prototype. - -Sat Jul 27 17:47:35 1996 Fred Fish - - * configure.in: Add test for "long long" support. - * configure: Regenerate with autoconf. - * acconfig.h: Add CC_HAS_LONG_LONG - * config.in: Regenerate with autoheader. - * config/mips/tm-mips64.h (FORCE_LONG_LONG): Remove - * config/sparc/tm-sp64.h (CC_HAS_LONG_LONG): Remove. - * config/mips/tm-vr4300el.h (CC_HAS_LONG_LONG): Remove. - * config/mips/tm-vr4300.h (CC_HAS_LONG_LONG): Remove. - * config/mips/xm-irix5.h (CC_HAS_LONG_LONG): Remove - (PRINTF_HAS_LONG_LONG): Remove. - (FORCE_LONG_LONG): Remove. - * config/powerpc/xm-aix.h (UINT_MAX): Undef and use gdb's version. - * config/convex/xm-convex.h (CC_HAS_LONG_LONG): Remove - (PRINTF_HAS_LONG_LONG): Remove. - * config/xm-nbsd.h (CC_HAS_LONG_LONG): Remove. - (PRINTF_HAS_LONG_LONG): Remove. - * config/pa/tm-hppa.h (GET_FIELD): Put parens around - subtraction inside shift. Put parens around subtraction - in operand of bitwise and. - (struct frame_info): Forward declare - if __STDC__ defined. - (frame_saved_regs): Ditto. - (struct value): Ditto. - (struct type): Ditto. - (struct inferior_status): Ditto. - (init_extra_frame_info): Add prototype. - (skip_prologue): Ditto. - (frameless_function_invocation): Ditto. - (frame_chain): Ditto. - (frame_chain_valid): Ditto. - (saved_pc_after_call): Ditto. - (hppa_fix_call_dummy): Ditto. - (hppa_push_arguments): Ditto. - (pa_do_registers_info): Ditto. - (in_solib_call_trampoline): Ditto. - (in_solib_return_trampoline): Ditto. - (push_dummy_frame): Ditto. - * convex-tdep.c (decout): Use print_longest rather than - fprintf_filtered. - * defs.h: Remove use of FORCE_LONG_LONG and __GNUC__ to set - CC_HAS_LONG_LONG. - (INT_MIN): Fix so it works correctly when assigned to a long long. - * valprint.c (longest_to_int): Rewrite to remove dependence - on INT_MIN and INT_MAX. - (print_longest): Rewrite the code that falls back to synthesized - hex output when LONGEST value is not representable as in a long and - printf doesn't support printing long longs. - * ch-valprint.c (chill_val_print): Cast 2nd arg of - chill_print_type_scalar to LONGEST. - chill_print_type_scalar): Make static and add prototype. - * hppa-tdep.c (get_field): Ifdef out unused function. - (set_field): Ditto. - (extract_3): Ditto. - (extract_5_store): Ditto. - (extract_11): Ditto. - (extract_12): Ditto. - (deposit_17): Ditto. - (extract_14): Convert to static and add prototype. - (deposit_14): Ditto. - (extract_21): Ditto. - (deposit_21): Ditto. - (extract_17): Ditto. - (extract_5r_store): Ditto. - (extract_5R_store): Ditto. - (extract_5_load): Ditto. - (find_proc_framesize): Ditto. - (find_dummy_frame_regs): Ditto. - (sign_extend): Ditto. - (find_unwind_entry): Add prototype. - (find_return_regnum): Ditto. - (unwind_command): Ditto. - (find_dummy_frame_regs): Add parens around subtraction in operand - of bitwise-and. - (skip_prologue): Add parens around operands of logical-and inside - operand of logical-or. - (sign_extend): Add parens around operands of subtraction inside - operand of shift. - (low_sign_extend): Ditto. - * top.c (filename_completer): Convert old style decl of - filename_completion_function into prototype. - * f-lang.c (patch_common_entries): Ifdef out unused function. - * stabsread.c (read_cfront_baseclasses): Remove unused local - variable "msg_noterm". - (resolve_cfront_continuation): Remove unused local variable "fip". - (read_type): Remove unused variable xtypenums. - (read_cfront_static_fields): Remove unused variable "i". - (read_cfront_static_fields): Remove unused variable "nfields". - (read_cfront_member_functions): Add missing comment terminator. - (read_cfront_static_fields): Return 1 rather than random value. - (read_cfront_baseclasses): Ditto. - (read_cfront_baseclasses): Ditto. - (read_cfront_baseclasses): Ditto. - * somsolib.c (som_solib_create_inferior_hook): Remove unused - variable "u". - (som_solib_create_inferior_hook): Remove unused variable - shadow_contents. - (language.h): Add for needed prototypes. - (som_solib_sharedlibrary_command): Add prototype. - * hpread.c: (hpread_read_array_type): Add prototype. - * somread.c (hpread_build_pysmtabs): Add prototype. - (hpread_symfile_finish): Ditto. - (hpread_symfile_init): Ditto. - * hppah-nat.c (fetch_register): Convert old style decl - to prototype. - (gdbcore.h): Include for needed prototypes. - (fetch_register): Remove unused variable "mess". - * remote-pa.c (get_offsets): Ifdef out unused function. - (remote_start_remote): Remove unused variable "timeout". - (boot_board): Add prototype. - (reaad_frame): Add prototype. - (getpkt): Remove unused variable "bp". - (remote_kill): Add prototype. - (remote_mourn): Add prototype. - (remote_insert_breakpoint): Add prototype. - (remote_remove_breakpoint): Add prototype. - * valops.c (value_push): Only use if PUSH_ARGUMENTS is not defined. - * infcmd.c (do_registers_info): Only need prototype if - DO_REGISTERS_INFO is not defined. - (breakpoint_auto_delete_contents): Only need if - CALL_DUMMY_BREAKPOINT_OFFSET is defined. - -Sat Jul 27 08:49:49 1996 Fred Fish - - * xcoffread.c (xcoff_end_psymtab): Add textlow_not_set parameter. - (END_PSYMTAB): Ditto. - (scan_xcoff_symtab): Call xcoff_end_psymtab with textlow_not_set. - -Fri Jul 26 14:07:37 1996 Ian Lance Taylor - - * printcmd.c (_initialize_printcmd): Initialize - tm_print_insn_info.flavour. - -Thu Jul 25 19:41:31 1996 Fred Fish - - * Makefile.in (scm-valprint.o): Depends upon gdbcore_h. - (arm-tdep.o): Ditto. - (dcache.o): Ditto. - (i386ly-tdep.o): Ditto. - (i960-tdep.o): Ditto. - (m68k-tdep.o): Ditto. - (nindy-tdep.o): Ditto. - (scm-lang.o): Ditto. - (w65-tdep.o): Ditto. - (z8k-tdep.o): Ditto. - (m68k-tdep.o): Depends upon value_h and gdb_string.h - (m2-valprint.o): Depends upon m2-lang.h. - (sparc-tdep.o): Depends upon gdb_string.h - (valprint.o): Depends upon valprint.h - - * remote-e7000.c (notice_quit): Remove prototype. - * top.c (initialize_targets): Remove prototype, now in target.h. - * stabsread.c (resolve_cfront_continuation): Remove prototype. - * dbxread.c (resolve_cfront_continuation): Remove prototype. - * symfile.h (set_demangling_style): Remove prototype. - * config/tm-sysv4.h (in_plt_section): Remove prototype, in objfiles.h. - * config/sparc/tm-sparc.h (single_step): Remove extern decl, now in - target.h. - * config/arc/tm-arc.h (one_stepped, single_step): Remove extern decls, - now in target.h. - * ser-unix.c (hardwire_restore): Remove obsolete prototype. - * sparc-tdep.c (single_step): Remove forward decl of isbranch. - * scm-lang.c (find_function_in_inferior): Remove prototype. - (value_allocate_space_in_inferior): Ditto. - * infrun.c (write_pc_pid): Remove prototype, now in inferior.h. - * defs.h (strchr): Remove declarations, they are declared in - gdb_string.h also. - (strrchr): Ditto. - (strstr): Ditto. - (strtok): Ditto. - (strerror): Ditto. - * f-valprint.c (f77_print_array_1): Remove extra arg that was being - passed to f77_print_array_1. - * gdbtypes.c (add_name): Remove unused variables lenstrlen and lenstr. - * scm-exp.c (scm_istr2int): Remove unused variable "j". - (scm_parse): Remove unused variable "str". - * hp300ux-nat.c (store_inferior_register): Remove unused variable - "buf". - (store_inferior_registers): Remove unnecessary decl "registers". - * m68k-tdep.c (m68k_pop_frame): Remove unused variable "fi". - * scm-lang.c (scm_get_field): Remove unused variable "val". - (scm_lookup_name): Remove unused variable "symval". - * objfiles.c (map_to_file): Remove unused local variable "tempfd". - * procfs.c (do_attach, do_detach): Remove unused variable "result". - (last_resume_pid): Remove unused static variable. - * alpha-tdep.c (alpha_linux_sigtramp_offset): Remove unused variable - "res". - * objfiles.c (map_to_address): Remove unused function. - * f-valprint.c (print_max): Remove extraneous extern decl, - in valprint.h. - (calc_f77_array_dims): Remove extraneous prototype, in f-lang.h. - * ch-exp.c (write_lower_upper_value): Remove prototype for - type_lower_upper. - - * gdbtypes.c (cfront_mangle_name): #ifdef out unused function. - * ch-exp.c (parse_mode_call): Ditto. - * f-valprint.c (there_is_a_visible_common_named): Ditto. - * f-lang.c (clear_function_list): Ditto. - (get_bf_for_fcn): Ditto. - (clear_bf_list): Ditto. - (add_common_block): Ditto. - (patch_all_commons_by_name): Ditto. - (find_first_common_named): Ditto. - (add_common_entry): Ditto. - (allocate_saved_function_node): Ditto. - (allocate_saved_bf_node): Ditto. - (allocate_common_entry_node): Ditto. - (allocate_saved_f77_common_node): Ditto. - - * arm-tdep.c (gdbcore.h): Include for necessary prototypes. - * dcache.c (gdbcore.h): Ditto. - * i386ly-tdep.c (gdbcore.h): Ditto. - * i960-tdep.c (gdbcore.h): Ditto. - * m2-valprint.c (m2-lang.h): Ditto. - * m68k-tdep.c (gdbcore.h): Ditto. - (value.h): Ditto. - (gdb_string.h): Ditto. - * nindy-tdep.c (gdbcore.h): Ditto. - * scm-lang.c (gdbcore.h): Ditto. - * scm-valprint.c (gdbcore.h): Ditto. - * w65-tdep.c (gdbcore.h): Ditto. - * z8k-tdep.c (gdbcore.h): Ditto. - * sparc-tdep.c (gdb_string.h): Include. - * valprint.c (valprint.h): Include. - - * config/xm-lynx.h: Remove part of comment about INT_MIN - redefined warnings from defs.h, since INT_MIN define in - defs.h is now protected by #ifndef INT_MIN. - * config/i386/xm-i386bsd.h: Ditto. - * config/m68k/xm-hp300bsd.h: Ditto. - * config/m68k/xm-news.h: Ditto. - - * config/pa/xm-hppah.h (INT_MIN): Remove bogus INT_MIN - definition as 0x80000000. The macro in defs.h is better. - * config/i386/xm-i386m3.h (INT_MIN): Ditto. - * config/i386/xm-i386mach.h (INT_MIN): Ditto. - * config/ns32k/xm-ns32km3.h (INT_MIN): Ditto. - * config/pa/xm-hppab.h: Ditto. - - * core-aout.c (fetch_core_registers): Add prototype. - * hp300ux-nat.c (fetch_inferior_register): Ditto. - (store_inferior_register_1): Ditto. - (store_inferior_register): Ditto. - * config/m68k/tm-m68k.h (find_saved_regs): Ditto. - *scm-valprint.c (c_val_print): Ditto. - * procfs.c (add_fd): Ditto. - (remove_fd): Ditto. - (wait_fd): Ditto. - (sigcodename): Ditto. - (sigcodedesc): Ditto. - (procfs_kill_inferior): Ditto. - (procfs_xfer_memory): Ditto. - (procfs_store_registers): Ditto. - (create_procinfo): Ditto. - (procfs_init_inferior): Ditto. - (proc_set_exec_trap): Ditto. - (procfs_attach): Ditto. - (procfs_detach): Ditto. - (procfs_prepare_to_store): Ditto. - (procfs_files_info): Ditto. - (procfs_open): Ditto. - (procfs_wait): Ditto. - (procfs_fetch_registers): Ditto. - (procfs_mourn_inferior): Ditto. - (procfs_can_run): Ditto. - (procfs_thread_alive): Ditto. - (procfs_stop): Ditto. - * alpha-nat.c (fetch_core_registers): Ditto. - * config/alpha/tm-alpha.h (alpha_osf_skip_sigtramp_frame): Ditto. - * objfiles.c (ecoff_relocate_efi): Ditto. - * inflow.c (pass_signal): Ditto. - (handle_sigio): Ditto. - * annotate.c (breakpoint_changed): Ditto. - * callback.c (wrap): Ditto. - (fdbad): Ditto. - (fdmap): Ditto. - * utils.c (malloc_botch): Ditto. - (fputs_maybe_filtered): Ditto. - (vfprintf_maybe_filtered): Ditto. - * defs.h (notice_quit): Ditto. - * defs.h (xmalloc, xrealloc): Ditto. - * top.c (stop_sig): Ditto. - (init_signals): Ditto. - (user_defined_command): Ditto. - (source_cleanup_lines): Ditto. - (dont_repeat_command): Ditto. - (serial_log_command): Ditto. - (disconnect): Ditto. - * target.h (initialize_targets): Ditto. - * os9kread.c (read_minimal_symbols): Ditto. - * mdebugread.c (mdebug_psymtab_to_symtab): Ditto. - (fdr_name): Ditto. - (push_parse_stack): Ditto. - (pop_parse_stack): Ditto. - (is_pending_symbol): Ditto. - (add_pending): Ditto. - * serial.c (serial_logchar): Ditto. - (serial_interface_lookup): Ditto. - * serial.h (serial_log_command): Ditto. - * f-valprint.c (info_common_command): Ditto. - * gdbtypes.h (print_type_scalar): Ditto. - * scm-valprint.c (scm_scmlist_print): Ditto. - (scm_ipruk): Ditto. - * scm-lang.c (scm_printstr): Ditto. - (in_eval_c): Ditto. - (evaluate_subexp_scm): Ditto. - * scm-exp.c (scm_read_token): Ditto. - (scm_skip_ws): Ditto. - (scm_lreadparen): Ditto. - * m2-lang.c (emit_char): Ditto. - (m2_printchar): Ditto. - (m2_printstr): Ditto. - (m2_create_fundamental_type): Ditto. - * f-lang.c (emit_char): Ditto. - (f_printchar): Ditto. - (f_printstr): Ditto. - (f_create_fundamental_type): Ditto. - * ch-lang.c (chill_printchar): Ditto. - (chill_printstr): Ditto. - (chill_create_fundamental_type): Ditto. - (value_chill_length): Ditto. - (value_chill_card): Ditto. - (value_chill_max_min): Ditto. - (evaluate_subexp_chill): Ditto. - * ch-exp.c (PEEK_TOKEN): Ditto. - (peek_token_): Ditto. - (forward_token_): Ditto. - (parse_case_label): Ditto. - (parse_opt_untyped_expr): Ditto. - (parse_unary_call): Ditto. - (parse_call): Ditto. - (parse_named_record_element): Ditto. - (parse_tuple_element): Ditto. - (parse_opt_element_list): Ditto. - (parse_tuple): Ditto. - (parse_primval): Ditto. - (parse_operand6): Ditto. - (parse_operand5): Ditto. - (parse_operand4): Ditto. - (parse_operand3): Ditto. - (parse_operand2): Ditto. - (parse_operand1): Ditto. - (parse_operand0): Ditto. - (parse_expr): Ditto. - (parse_then_alternative): Ditto. - (parse_else_alternative): Ditto. - (parse_if_expression): Ditto. - (parse_untyped_expr): Ditto. - (growbuf_by_size): Ditto. - (match_simple_name_string): Ditto. - (decode_integer_value): Ditto. - (decode_integer_literal): Ditto. - (match_float_literal): Ditto. - (match_float_literal): Ditto. - (match_string_literal): Ditto. - (match_character_literal): Ditto. - (match_integer_literal): Ditto. - (match_bitstring_literal): Ditto. - (write_lower_upper_value): Ditto. - * ch-lang.h (type_lower_upper): Ditto. - * c-lang.c (emit_char): Ditto. - * dwarfread.c (free_utypes): Ditto. - * stabsread.h (resolve_cfront_continuation): Ditto. - * stabsread.c (get_substring): Ditto. - (read_one_struct_field): Ditto. - * stabsread.h (process_later): Ditto. - * demangle.c (set_demangling_command): Ditto. - * defs.h (set_demangling_style): Ditto. - * maint.c (maintenance_info_command): Ditto. - (print_section_table): Ditto. - (maintenance_info_sections): Ditto. - (maintenance_print_command): Ditto. - * symtab.h (maintenance_print_statistics): Ditto. - * objfiles.h (in_plt_section): Ditto. - * objfiles.c (add_to_objfile_sections): Ditto. - * bcache.c (hash): Ditto. - (lookup_cache): Ditto. - * exec.c (bfdsec_to_vmap): Ditto. - (ignore): Ditto. - * f-exp.y (growbuf_by_size, match_string_literal): Ditto. - * language.c (unk_lang_printchar): Ditto. - (unk_lang_printstr): Ditto. - (unk_lang_create_fundamental_type): Ditto. - (unk_lang_print_type): Ditto. - (unk_lang_val_print): Ditto. - (unk_lang_value_print): Ditto. - * target.c (update_current_target): Ditto. - (debug_to_open): Ditto. - (debug_to_close): Ditto. - (debug_to_attach): Ditto. - (debug_to_detach): Ditto. - (debug_to_resume): Ditto. - (debug_to_wait): Ditto. - (debug_to_fetch_registers): Ditto. - (debug_to_store_registers): Ditto. - (debug_to_prepare_to_store): Ditto. - (debug_to_xfer_memory): Ditto. - (debug_to_files_info): Ditto. - (debug_to_insert_breakpoint): Ditto. - (debug_to_remove_breakpoint): Ditto. - (debug_to_terminal_init): Ditto. - (debug_to_terminal_inferior): Ditto. - (debug_to_terminal_ours_for_output): Ditto. - (debug_to_terminal_ours): Ditto. - (debug_to_terminal_info): Ditto. - (debug_to_kill): Ditto. - (debug_to_load): Ditto. - (debug_to_lookup_symbol): Ditto. - (debug_to_create_inferior): Ditto. - (debug_to_mourn_inferior): Ditto. - (debug_to_can_run): Ditto. - (debug_to_notice_signals): Ditto. - (debug_to_thread_alive): Ditto. - (debug_to_stop): Ditto. - * breakpoint.h (set_breakpoint_sal): Ditto. - * remote-utils.c (usage): Ditto. - * remote.c (set_thread): Ditto. - (remote_thread_alive): Ditto. - (get_offsets): Ditto. - (read_frame): Ditto. - (remote_insert_breakpoint): Ditto. - (remote_remove_breakpoint): Ditto. - * sparc-nat.c (fetch_core_registers): Ditto. - * corelow.c (add_to_thread_list): Ditto. - (ignore): Ditto. - * inftarg.c (proc_wait): Ditto. - * infptrace.c (udot_info): Ditto. - (fetch_register): Ditto. - * ser-unix.c (hardwire_noflush_set_tty_state): Ditto. - (hardwire_print_tty_state): Ditto. - (hardwire_flush_output): Ditto. - (hardwire_flush_input): Ditto. - (hardwire_send_break): Ditto. - (hardwire_setstopbits): Ditto. - * ser-tcp.c (tcp_return_0): Ditto. - (tcp_noflush_set_tty_state): Ditto. - (tcp_print_tty_state): Ditto. - * solib.c (match_main): Ditto. - * gdbtypes.c (print_bit_vector): Ditto. - (print_arg_types): Ditto. - (dump_fn_fieldlists): Ditto. - (print_cplus_stuff): Ditto. - * symfile.h (entry_point_address): Ditto. - * symfile.c (decrement_reading_symtab): Ditto. - * valops.c (value_arg_coerce): Ditto. - * value.h (find_function_in_inferior): Ditto. - (value_allocate_space_in_inferior): Ditto. - * values.c (vb_match): Ditto. - * thread.c (info_thread_command): Ditto. - (restore_current_thread): Ditto. - (thread_apply_all_command): Ditto. - (thread_apply_command): Ditto. - * inferior.h (write_pc_pid): Ditto. - * infrun.c (delete_breakpoint_current_contents): Ditto. - * breakpoint.c (print_it_normal): Ditto. - (watchpoint_check): Ditto. - (print_it_done): Ditto. - (print_it_noop): Ditto. - (maintenance_info_breakpoints): Ditto. - (create_longjmp_breakpoint): Ditto. - (hbreak_command): Ditto. - (thbreak_command): Ditto. - (watch_commnd_1): Ditto. - (rwatch_command): Ditto. - (awatch_command): Ditto. - (do_enable_breakpoint): Ditto. - * ch-valprint.c (chill_val_print_array_elements): Ditto. - * eval.c (evaluate_subexp): Ditto. - (get_label): Ditto. - (evaluate_struct_tuple): Ditto. - * eval.c (init_array_element): Ditto. - - * alpha-tdep.c (push_sigtramp_desc): Add prototype and make static. - * breakpoint.c (hw_breakpoint_used_count): Ditto. - (hw_watchpoint_used_count): Ditto. - * findvar.c (write_register_gen): Ditto. - (read_register_pid): Ditto. - * symtab.c (cplusplus_hint): Ditto. - * infcmd.c (breakpoint_auto_delete_contents): Ditto. - * ch-valprint.c (chill_print_type_scalar): Ditto. - * gdbtypes.c (add_name): Ditto. - (add_mangled_type): Ditto. - (cfront_mangle_name): Ditto. - * sparc-tdep.c (isbranch): Ditto. - * inftarg.c (child_stop): Ditto. - * win32-nat.c (child_stop): Ditto. - * mac-nat.c (child_stop): Ditto. - * remote-utils.c (sr_com): Ditto. - * dbxread.c (process_now): Ditto. - * ch-exp.c (require): Ditto. - (check_token): Ditto. - (expect): Ditto. - (parse_mode_call): Ditto. - (parse_mode_or_normal_call): Ditto. - * scm-lang.c (scm_lookup_name): Ditto - * f-lang.c (allocate_saved_bf_node): Ditto. - (allocate_saved_function_node): Ditto. - (allocate_saved_f77_common_node): Ditto. - (allocate_common_entry_node): Ditto. - (add_common_block): Ditto. - (add_common_entry): Ditto. - (find_first_common_named): Ditto. - (patch_common_entries): Ditto. - (patch_all_commons_by_name): Ditto. - (clear_bf_list): Ditto. - (get_bf_for_fcn): Ditto. - (clear_function_list): Ditto. - * scm-exp.c (scm_istr2int): Ditto. - (scm_istring2number): Ditto. - * scm-valprint.c (scm_inferior_print): Ditto. - * f-typeprint.c (print_equivalent_f77_float_type): Ditto. - * f-valprint.c (f77_get_dynamic_length_of_aggregate): Ditto. - (f77_create_arrayprint_offset_tbl): Ditto. - (f77_print_array_1): Ditto. - (f77_print_array): Ditto. - (list_all_visible_commons): Ditto. - (there_is_a_visible_common_named): Ditto. - * mdebugread.c (ecoff_relocate_efi): Ditto. - * callback.c (os_close): Ditto. - (os_get_errno): Ditto. - (os_isatty): Ditto. - (os_lseek): Ditto. - (os_open): Ditto. - (os_read): Ditto. - (os_read_stdin): Ditto. - (os_write): Ditto. - (os_write_stdout): Ditto. - (os_rename): Ditto. - (os_system): Ditto. - (os_time): Ditto. - (os_unlink): Ditto. - (os_shutdown): Ditto. - (os_init): Ditto. - (os_printf_filtered): Ditto. - - * scm-lang.h (scm_parse): Change old style decl to prototype. - * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): Ditto. - * top.c (init_proc): Ditto. - (query_hook): Ditto. - (error_hook): Ditto. - * f-lang.c (c_value_print): Ditto. - * ch-exp.c (parse_expression): Ditto. - (parse_primval): Ditto. - (parse_untyped_expr): Ditto. - (parse_opt_untyped_expr): Ditto. - (ch_lex): Ditto. - * config/sparc/tm-sparc.h (sparc_init_extra_frame_info): Ditto. - (sparc_frame_saved_pc): Ditto. - (sparc_push_dummy_frame): Ditto. - (sparc_pop_frame): Ditto. - * defs.h (fclose): Ditto. - (atof): Ditto. - (error_hook): Ditto. - - * arc-tdep.c (single_step): Change arg to type "enum target_signal". - * rs6000-tdep.c (single_step): Ditto. - * sparc-tdep.c (single_step): Ditto. - - * breakpoint.c (cleanup_executing_breakpoints): Change unused arg type - to PTR which is what make_cleanup expects. - * utils.c (null_cleanup): Change arg type to PTR. - * defs.h (null_cleanup): Change prototype to match actual function. - * config/sparc/tm-sparc.h (struct frame_info): Move forward decl. - * ch-valprint.c (chill_val_print): Cast 2nd arg of - chill_print_type_scalar to LONGEST. - * infrun.c (wait_for_inferior): Have empty switch case for - BPSTAT_WHAT_CHECK_SHLIBS when SOLIB_ADD is not defined. - (stop_on_solib_events): Only needed if SOLIB_ADD is defined. - * infcmd.c (attach_command): Only need auto_solib_add if SOLIB_ADD - is defined. - * symfile.c (generic_load): Scan long int using a long int spec, - not an int spec. - * infptrace.c (udot_info): Only need local variables if KERNEL_U_SIZE - is defined. - (fetch_register): Only need function if FETCH_INFERIOR_REGISTERS is - not defined. - * inflow.c (handle_sigio): Only need prototype when the actual - function is compiled in. - * valprint.c (longest_to_int): Expand error message to be - separate messages for args larger than largest signed int - and args smaller than smallest signed int. - * valprint.c (print_longest): Fix problems with support for case - where compiler supports type "long long" but the runtime doesn't - support printing them with "%ll". - * scm-valprint.c (scm_scmlist_print, scm_scmval_print): Change - return types to void since we don't actually return anything - meaningful and callees ignore the values anyway. - * procfs.c (modify_inherit_on_fork_flag): Enclose pr_flags in PIOCSET - ifdef. - (modify_run_on_last_close_flag): Ditto. - (wait_fd): Enclose local variables "num_fds" and "i" LOSING_POLL - ifdef - * alpha-tdep.c (push_sigtramp_desc): Return proc_desc rather than - random value. - * infrun.c (wait_for_inferior): Ensure random_signal is not used - uninitialized. - * valops.c (call_function_by_hand): Ensure struct_addr is not used - uninitialized. - * breakpoint.c (watch_command_1): Ensure prev_frame is not used - uninitialized. - * utils.c (vfprintf_maybe_filtered): Change second arg from "char *" - to "const char *". - * infptrace.c (udot_info): Add two dummy args so that the type is - correct for passing to add_info. - * f-lang.c (saved_fcn): Move decl to head of file so it can be used - in prototypes. - (saved_bf_symnum): Ditto. - (SAVED_FUNCTION): Ditto. - (SAVED_FUNCTION_PTR): Ditto. - (SAVED_BF): Ditto. - (SAVED_BF_PTR): Ditto. - * ch-exp.c (parse_named_record_element): Build error message in - temporary buffer before passing it to expect, rather than passing - wrong number of args to expect. - * demangle.c (set_demangling_style): Call set_demangling_command with - correct number of arguments. - * inferior.h (terminal_init_inferior_with_pgrp): Change arg type to - int to match actual function. - (os_isatty): Call fdmap with right number of arguments, was missing - the host_callback* arg. - * target.c (cleanup_target): Prototype all functions casts. - * target.h (one_stepped, single_step): Declare here and convert - single_step to prototype. - * infrun.c (one_stepped, single_step): Don't declare externs - here, they have moved to target.h. - * eval.c (init_array_element): Declare previously undeclared - last two args as LONGEST. - * dcache.c (dcache_xfer_memory): Change xfunc decls to prototype form. - -Thu Jul 25 16:11:54 1996 Doug Evans - - * dsrec.c (load_srec): Protect ANSI style function parms with PARAMS. - -Mon Jul 22 18:13:27 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (os9kread.o): Remove dependency on partial-stab.h. - * dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h: Don't - use partial_symtab->textlow==0 as a flag, as 0 is a legitimate - text address. Use a seperate flag (textlow_not_set) instead. - This makes stabs in ELF .o files work a lot better. - * mdebugread.c xcoffread.c: Define textlow_not_set for - partial-stab.h. - * stabsread.h (end_psymtab): Add textlow_not_set arg to prototype. - -Sat Jul 20 10:41:06 1996 Fred Fish - - * dwarf2read.c (struct filenames): Change internal "struct file" - to "struct fileinfo" to avoid conflict with "struct file" in - on HPUX and Solaris. - -Fri Jul 19 14:05:57 1996 Stan Shebs - - * dwarf2read.c: New file, DWARF 2 reader originally contributed by - Brent Benson, with additions by Gary Funck and Jerry Kreuscher. - * Makefile.in (COMMON_OBS): Add dwarf2read.o. - (SFILES): Add dwarf2read.c. - (dwarf2read.o): Add build rule. - * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare - exported functions. - * elfread.c (elf_symfile_read): Call them. - (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols. - -Thu Jul 18 01:22:01 1996 Geoffrey Noer - - * symfile.c (symfile_bfd_open): - * exec.c (exec_file_command): for __GO32__ and __WIN32__ systems, - free the user from having to type the .exe extension. - -Wed Jul 17 06:54:50 1996 Mark Alexander - - * mon960-rom.c: Shorten the mon960_inits string to a single - carriage return; this prevents a hang on connecting immediately - after powerup, when MON960 is attempting autobaud detection. - -Tue Jul 16 23:47:04 1996 Mark Alexander - - * a29k-tdep.c (get_saved_register): Allow PC to be modified - when innermost frame is selected, but not in outer frames. - -Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com) - - * command.c (do_setshow_command): Don't segfault when showing - var_string and var_string_noescape vars that are NULL. - -Mon Jul 15 16:55:48 1996 Doug Evans - - * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to - cygwin32_conv_to_posix_path. - (child_create_inferior): unix_path_to_dos_path renamed to - cygwin32_conv_to_win32_path. Rewrite code to translate PATH. - -Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com) - - * defs.h printcmd.c: Create global disassemble_info structure - tm_print_insn_info. - * i386-tdep.c (set_assembly_language_command): set - tm_print_insn_info.mach to the appropriate value for 386 or 8086 - disassembly. - * printcmd.c (print_insn): Move init of disassembler_info to - _initialize_printcmd. Set endian for disassembler here. - * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to - select sparc/sparclite. - * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of - TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to - bfd_mach_sparc/bfd_mach_sparc_sparclite. - -Fri Jul 12 19:04:32 1996 Fred Fish - - * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather - than xmalloc/xrealloc. - -Fri Jul 12 17:59:47 1996 Fred Fish - - * objfiles.c (map_to_file): Error return from mmalloc_findbase is - a NULL pointer, not a -1. - -Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com) - - * i386-tdep.c (set_assembly_language_command): New routine to - select between i386 and i8086 instruction sets for disassembly. - New command `set assembly-language {i386 i8086}'. - -Thu Jul 11 21:13:21 1996 Mark Alexander - - * monitor.c (monitor_write_memory, monitor_read_memory_single): - Disable use of "long long" memory read/write commands; can't - use them because we hold the values to read/write in an int - variable, and because strtoul fails on values that exceed the - size of a long. This fixes breakpoint problems on MON960. - -Thu Jul 11 11:39:31 1996 Fred Fish - - * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition. - * config/pa/xm-hppah.h (HAVE_MMAP): Ditto. - -Wed Jul 10 16:54:41 1996 Fred Fish - - * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE - and MMALLOC_CHECK macros, and add comment indicating how host dependent - makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or - to use it but to not do heap corruption checking. - * gdbserver/Makefile.in: Ditto. - * utils.c (init_malloc): Replace warning() use with direct call of - fprintf_unfiltered, since current_target has not yet been set and thus - we cannot use warning(). If we try to use mmcheck and it fails, - suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE - defined. Other small mmalloc related cleanups. - * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1. - * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK. - - * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT); - * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - Remove obsolete defines. - - * config/alpha/alpha-linux.mh (MMALLOC_DISABLE): - * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE): - * config/rs6000/rs6000.mh (MMALLOC_DISABLE): - * config/rs6000/aix4.mh (MMALLOC_DISABLE): - * config/powerpc/aix4.mh (MMALLOC_DISABLE): - * config/powerpc/aix.mh (MMALLOC_DISABLE): - * config/ns32k/ns32km3.mh (MMALLOC_DISABLE): - * config/mips/mipsm3.mh (MMALLOC_DISABLE): - * config/mips/decstation.mh (MMALLOC_DISABLE): - * config/m88k/cxux.mh (MMALLOC_DISABLE): - * config/i386/i386mk.mh (MMALLOC_DISABLE): - * config/i386/i386m3.mh (MMALLOC_DISABLE): - * config/i386/i386gnu.mh (MMALLOC_DISABLE): - Use MMALLOC_CFLAGS instead. - -Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com) - - * h8300-tdep.c: Remove some outdated comments. - (h8300_skip_prologue): Rework to be more correct for the H8/300H. - Handle stm.l insns for the H8/S. - (examine_prologue): Likewise. - -Tue Jul 9 16:48:55 1996 Raymond Jou - - * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf. - -Mon Jul 08 08:50:39 1996 Mark Alexander - - * mon960-rom.c (mon960_open): Add floating point detection to - prevent hang on non-FPU processors (PR 9775). - (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem - setting breakpoints and improve loading speed. - -Sun Jul 7 14:57:34 1996 Fred Fish - - * coffread.c (record_minimal_symbol): Don't presave name string - on symbol_obstack before passing to prim_record_minimal_symbol. - It now handles saving the string itself. - * dbxread.c (read_dbx_dynamic_symtab): Ditto. - * mipsread.c (read_alphacoff_dynamic_symtab): Ditto. - * os9kread.c (record_minimal_symbol): Ditto. - * solib.c (solib_add_common_symbols): Ditto. - - * coffread.c (coff_symtab_read): Don't presave name string on - symbol_obstack before passing to prim_record_minimal_symbol_and_info. - It now handles saving the string itself. - * dbxread.c (record_minimal_symbol): Ditto. - * elfread.c (record_minimal_symbol_and_info): Ditto. - - * dstread.c (record_minimal_symbol): Remove static function that just - called prim_record_minimal_symbol with the same args (after change to - prim_record_minimal_symbol to do it's own name string saves). - * nlmread.c (record_minimal_symbol): Ditto. - * somread.c (record_minimal_symbol): Ditto. - - * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack. - (hpread_read_function_type): Ditto. - (hpread_process_one_debug_symbol): Ditto. - * mdebugread.c (parse_symbol): Ditto. - (new_symbol): Ditto. - * minsyms.c (prim_record_minimal_symbol_and_info): Ditto. - - * coffread.c (process_coff_symbol): Use obsavestring to save - SYMBOL_NAME, rather than obstack_copy0. - * dstread.c (create_new_symbol): Ditto - * symfile.c (obconcat): Ditto. - * stabsread.c (patch_block_stabs): Ditto. - * xcoffread.c (SYMNAME_ALLOC): Ditto. - - * symfile.c (obsavestring): Update comments - * solib.c (solib_add_common_symbols): Remove local var origname. - -Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com) - - * configure: Re-build with autoconf-2.10. - - * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h, - config/sparc/tm-sparclite.h: Initialize tm_print_insn from - TM_PRINT_INSN, which comes from the tm file. - -Tue Jul 02 21:41:20 1996 Mark Alexander - - * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, - os9kread.c: Replace identical sym_offsets functions with - default_symfile_offsets. - * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS - macro to allocate section_offsets. - * symfile.c (default_symfile_offsets): New function. - * symfile.h: Declare default_symfile_offsets. - * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to - simplify allocation of section_offsets. - -Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure. - * configure configure.in: Only make sol-thread.o for native. - Also, switch to dlopened libthread_db.so.1. - * sol-thread.c: Switch to using dlopen to get the thread_db - library. - -Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com) - - * configure, configure.in: Change test for libthread_db to only - work for configs where build/host/target are the same. - -Tue Jul 2 15:04:20 1996 Michael Meissner - - * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on - PowerPC. - - * configure.in (powerpc-*-linux): Add Linux, System V, and ELF - support. - * configure: Regenerate. - -Mon Jul 1 13:00:43 1996 Stan Shebs - - From Raymond Jou : - * mpw-make.sed: Add lines to whack out autoconf hook - @CONFIG_LDFLAGS@. - -Mon Jul 01 11:07:15 1996 Mark Alexander - - * remote-e7000.c (e7000_stop): New function. - -Fri Jun 28 06:34:19 1996 Dawn Perchik - - * configure, configure.in: Add target sparclet. - * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM - (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if - command to start process running on target is different from one - to continue execution), MO_HEX_PREFIX (if addresses from monitor - have a "0x" prefix). - * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the - registers array. This is to allow NULLs to be place holders in - the tm-*.h file so that only minor changes are needed when a new - processor is introduced (eg, one without floating point). - * sparc-tdep.c: Conditionally remove dependancies on floating - point. - * sparclet-rom.c, config/sparc/sparclet.mt, - config/sparc/tm-sparclet.h: New files for target sparclet. - * symfile.c (load_command): Add option for 2nd parameter; a load - offset added to the vma of each section. - -Fri Jun 28 05:39:19 1996 Dawn Perchik - - * main.c (main): Add option "l" for setting remote_timeout. - -Fri Jun 28 05:25:18 1996 Dawn Perchik - - * remote-e7000.c, remote.c, target.h, top.c: Add set option - "remote_timeout" for setting remote_timeout. Add set option - "use_hard_breakpoints" for setting hardware .vs. memory - breakpoints. - -Fri Jun 28 04:32:18 1996 Dawn Perchik - - * remote-e7000.c (e7000_parse_device): New function. - Add option "tcp_remote" to target command if using - tcp to connect to a remote host which is then connected - via serial port to the e7000 (for exampole, a port master). - (e7000_open): Change to call e7000_parse_device. - -Fri Jun 28 03:47:17 1996 Dawn Perchik - - * monitor.c (monitor_debug): Fix remotedebug buffering. - -Thu Jun 27 18:24:17 1996 Stan Shebs - - * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh - (NATDEPFILES): Add a space. - -Wed Jun 26 06:05:39 1996 Wilfried Moser - - * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type) - is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type. - - * ch-exp.c (calculate_array_length): Function removed. - -Tue Jun 25 17:41:06 1996 Martin M. Hunt - - * remote-e7000.c (e7000_read_inferior_memory_large): New function. - (e7000_xfer_inferior_memory): Call it. - -Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) - - * gdb/gdbserver/Makefile.in (docdir): Removed. - -Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) - - * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir): - Use autoconf set values. - (docdir): Removed. - * configure.in (AC_PREREQ): autoconf 2.5 or higher. - * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir, - includedir): Use autoconf set values. - (docdir): Removed. - * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher. - * nlm/configure: Rebuilt. - * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share. - -Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com) - - * stabsread.c (read_cfront_member_functions): add type - -Sun Jun 23 23:40:48 1996 Doug Evans - - * win32-nat.c: #include . - (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete. - (child_create_inferior): Convert only env var PATH to win32 style. - (set_pathstyle_dos): Delete. - (_initialize_inftarg): Delete dos-path-style command. - -Thu Jun 20 13:42:23 1996 Doug Evans - - * configure.in: Revise sol-thread.o test. - * configure: Regenerated. - - * source.c (find_source_lines): Reassign size to result of read. - -Tue Jun 18 16:25:54 1996 Jeffrey A. Law - - * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S. - (h8300_command): Likewise. - (set_machine): Likewise. - (set_machine_hook): Likewise. - (_initialize_h8300m): Likewise. - - * config/h8300/tm-h8300.h (h8300smode): Declare. - -Sun Jun 16 15:21:51 1996 Jeffrey A. Law - - * somsolib.c (som_solib_create_inferior_hook): Handle tracking - of shl_load calls for hpux10. - -Thu Jun 13 11:16:10 1996 Tom Tromey - - * config.in: Regenerated. - * acconfig.h (HAVE_THREAD_DB_LIB): Added entry. - - * configure: Regenerated. - * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to - avoid name clashes with SunOS headers. - -Tue Jun 11 19:52:50 1996 Fred Fish - - From Michael Snyder : - * bcache.c (print_bcache_statistics): Avoid divide-by-zero - exception if one or more objfile has no symbols, such as when - a dynamic library has been stripped. - -Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure. - * configure configure.in: Only make sol-thread.o for native. - Also, switch to dlopened libthread_db.so.1. - * sol-thread.c: Switch to using dlopen to get the thread_db - library. - -Mon Jun 10 14:17:19 1996 Fred Fish - - * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS): - Change from 0xE0000000 to 0xC0000000. - -Thu Jun 6 17:10:32 1996 Michael Meissner - - * config/powerpc/xm-solaris.h: Initial version of support for - Solaris on PowerPC. - -Wed Jun 5 01:52:57 1996 James G. Smith - - * configure.in (configdirs): Force 4100 builds to use 4300 GDB - target. - * configure: Rebuild. - - * config/mips/vr4300el.mt (SIM_OBS): Include simulator in - little-endian builds. - -Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com) - - * inftarg.c (child_thread_alive): Protect declaration with - #ifndef CHILD_THREAD_ALIVE. - - * source.c (find_source_lines): Check the time on the symtab's bfd if - it exists, else check the time on the exec_bfd. - -Thu May 30 09:43:17 1996 Mark Alexander - - * dsrec.c (make_srec): Fix calculation of address size - to allow addresses less than 0x100. - -Thu May 30 04:24:09 1996 Wilfried Moser - - * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length. - -Tue May 28 16:15:47 1996 Geoffrey Noer - - * remote-mips.c: cannot use EINVAL for breakpoint test since - its value varies for different hosts (e.g. go32's is 19, while - sunos is 22). Changed to hardcoded 22 since that is what the - mips boards return. - -Tue May 28 11:14:58 1996 Tom Tromey - - * configure: Regenerated. - * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN. - (CY_AC_PATH_TKH): Don't use AC_TRY_RUN. - -Sun May 26 16:56:35 1996 Miles Bader - - * solib.c (solib_absolute_prefix, solib_search_path): New variables. - (_initialize_solib): Add set/show commands for those variables. - (solib_map_sections): Implement searching using them. - -Sun May 26 14:14:49 1996 Fred Fish - - Changes from: David Mosberger-Tang - - * NEWS: Add Alpha Linux as a new native configuration. - - * mdebugread.c (parse_symbol): When we find a malloc() symbol with - return type VOID, assume no debugging info is available for that - object file and patch the return value into VOID *. Otherwise, - operations requiring an implicit call to malloc() will fail. - - * infrun.c (wait_for_inferior): The criterion to detect entering a - sigtramp handler is now: (a) the current pc is inside a sigtramp - handler, (b) the previous pc is not in a sigtramp handler, and (c) - the current stack pointer is "inner" than the old one. Condition - (c) is new to avoid mistaking a return from a signal handler into - sigtramp as a new sigtramp invocation. - - * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An - int may not be big enough to hold an address. - (dcache_hit): Ditto. - (dcache_peek_byte): Fix indentation. - - * configure.in (alpha-*-linux*): Add target. - * configure: Rebuild - - * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro. - (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto. - (DYNAMIC_SIGTRAMP_OFFSET): Ditto. - (SIGCONTEXT_ADDR): Ditto. - (FRAME_PAST_SIGTRAMP_FRAME): Ditto. - - * config/alpha/alpha-linux.mh: New file. - * config/alpha/alpha-linux.mt: Ditto. - * config/alpha/nm-linux.h: Ditto. - * config/alpha/tm-alphalinux.h: Ditto. - * config/alpha/xm-alphalinux.h: Ditto. - * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h. - * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to - xm-alphaosf.h. - * config/alpha/alpha-osf2.mh: Ditto. - - * blockframe.c (find_pc_partial_function): Pass PC to - SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems - that detect sigtramp code via designated code sequences (as is the - case for Linux/Alpha, for example). - - * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END - to ignore new PC argument. - * config/m68k/tm-hp300bsd.h: Ditto. - * config/vax/tm-vax.h: Ditto. - - * alpha-tdep.c (alpha_linux_sigtramp_offset): New function. - (alpha_osf_skip_sigtramp_frame): Ditto. - (push_sigtramp_desc): Ditto. - (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract - sigcontext address from frame. - (alpha_saved_pc_after_call): When in sigtramp, use - alpha_frame_saved_pc() instead of read-register(). - (after_prologue): When inside a dynamically generated sigtramp - function, there is no prologue, so return address of first - instruction. - (alpha_in_prologue): Fix typo in comment. - (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine - whether we're inside a dynamicaly generated sigtramp function. If - so, create and push and appropriate procedure descriptor. - (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain - the frame past a sigtramp frame (if the current frame is indeed a - sigtramp function). - (init_extra_frame_info): Don't read next frame register off of - stack-pointer when inside a dynamiccaly generated sigtramp. - (alpha_pop_frame): Also unlink and destroy procedure descriptors - created for dynamically generated sigtramp functions. - - * alpha-nat.c: When compiling under Linux, include and - instead of - -Tue Jul 2 13:58:10 1996 Miles Bader - - * gnu-nat.c (inf_validate_task_sc): - Give terminal to gdb while asking question. - (inf_resume): Don't validate the task suspend-count while execing. - -Thu Jun 13 11:04:52 1996 Miles Bader - - * gnu-nat.c (inf_validate_task_sc): Query user before clearing any - additional suspend count. - (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc. - (inf_resume): Call inf_validate_task_sc here. - (gnu_resume): Call inf_update_procs to ensure noticing new threads. - -Fri Jun 7 17:00:43 1996 Miles Bader - - * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID. - -Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com) - - * h8300-tdep.c (IS_PUSH): Refine. - (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints. - (IS_SUB4_SP, IS_SUBL_SP): New macros. - (h8300_skip_prologue): Handle H8/300H prologue code sequences. - (examine_prologue): Handle addresses from 0x010000 to 0xffffff - when in H8/300H mode. Get the return pointer's address correctly - for the H8/300H. Handle H8/300H prolouge code sequences. - - * symfile.c (generic_load): Print the starting address - of the file just loaded. - -Thu May 23 12:09:52 1996 Stan Shebs - - * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile. - -Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (bpstat_do_actions): Avoid endless recursion - if a `source' command is contained in bs->commands. - - * infrun.c (wait_for_inferior): Update step_frame_address when - stepping into a new line. - - From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab): - * breakpoint.c (breakpoint_1): Add shlib_disabled case to - bpenables array. - -Mon May 20 22:52:00 1996 Mark Alexander - - * dsrec.c (load_srec): Add WAITACK parameter, for machines - like EST visionICE that send back an ACK after each S-record. - * monitor.c (monitor_wait_srec_ack): New function. - (monitor_load): Pass monitor_wait_srec_ack to load_srec - if the monitor's MO_SREC_ACK flag is set. - * monitor.h: Define MO_SREC_ACK flag. - * remote-est.c (est_cmds): Add MO_SREC_ACK flag. - * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype. - * srec.h: Add WAITACK parameter to load_srec prototype. - -Sun May 19 21:22:00 1996 Rob Savoye - - * config/sparc/sparclite.mt: Add the sparc simulator. - -Sun May 19 16:49:37 1996 Fred Fish - - * defs.h (read_command_lines, query_hook): Update prototypes. - (readline_begin_hook, readline_hook, readline_end_hook): Declare. - * breakpoint.c (commands_command): Build message in temporary buffer - and pass that, as well as tty control flag, to read_command_lines. - * top.c (readline_begin_hook, readline_hook, readline_end_hook): - Define here. - (command_loop): Check for non-NULL instream before looping. - (command_line_input): Use readline_hook when appropriate, to get - user input from a GUI window. - (read_next_line): Also build prompt if getting user input from a GUI. - (recurse_read_control_structure): Fix typo in comment. - (read_command_lines): Use passed in prompt and tty flag to decide how - to build message. Use readline_begin_hook when appropriate, to set - up a GUI interaction window. Just return head, whether NULL or not, - after using readline_end_hook to complete GUI interaction. - (define_command, document_command): Build message in a temporary - buffer and pass it to read_command_lines, along with tty flag. - - -Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (frameless_look_for_prologue): - Add FUNCTION_START_OFFSET only if func_start is non-zero. - * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if - pc is not in a known section. - * stack.c (print_frame_info): Remove check for fi->pc in known - section, now handled by lookup_minimal_symbol_by_pc. - - -Fri May 17 13:31:04 1996 Stan Shebs - - * sh-stub.c: New file, was config/sh/stub.c. - - -Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com) - - * top.c (read_next_line): Fix thinkos. From Donn Seeley. - - * coffread.c (coff_symtab_read): Handle C_LABEL symbols like - C_STAT symbols. - * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly. - Flush cached frames just before exiting. - * remote-sim.c (gdbsim_resume): Complain if the program isn't - being run. - * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define. - -Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com) - - * procfs.c (procfs_thread_alive procfs_stop): Make static. - (procfs_pid_to_str): New routine to print out thread id's in an - intelligible manner. - * sol-thread.c (sol_thread_fetch_registers): Re-order manner in - which supply_register is called to fix bug with writing - individual regs. - * config/sparc/tm-sun4sol2.h: Define default for - target_pid_to_str in case host lacks libthread_db. - -Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in config.in configure configure.in - config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh - config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread - and pthread support, since pre-2.5 systems don't come with - libthread_db.so.1. - - * procfs.c (info_proc): Use int instead of id_t. Old versions of - Irix don't seem to define this. - -Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com) - - * top.c (execute_control_command, case while_control): Allow - a while command to be interrupted. - -Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com) - - * sol-thread.c: More cleanup, add comments. - (sol_thread_resume): Prevent people from trying to step - inactive threads. - (sol_thread_wait sol_thread_fetch_registers - sol_thread_store_registers): Remove unnecessary check for - sol_thread_active. These routines won't get called unless threads - are active. - -Mon May 13 11:29:37 1996 Stan Shebs - - SH3-E support from Allan Tajii : - * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for - float registers. - (sh3e_reg_names): New register name array. - (sh_processor_type_table): Add sh3e processor type. - * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test. - (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for - full set of registers. - * remote-e7000.c (want_sh3, want_sh3_nopc): New globals. - (e7000_fetch_registers, e7000_wait): Use them. - * sh3-rom.c (sh3_regnames): Add float registers. - (sh3e_cmds, sh3e_ops): New globals. - (sh3e_open): New function. - (_initialize_sh3_rom): Rename from _initialize_sh3, set up - sh3e target vector. - -Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com) - - * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes. - Print out messages instead of codes for thread_db errors. Make - access macros for thread and lwp manipulation. Make cleanups to - fixup inferior_pid in case of errors. - -Thu May 9 19:06:02 1996 Fred Fish - - * aclocal.m4: Remove unused definition of AC_C_CROSS. - * configure.in: Add powerpcle-*-solaris* host and target config - so April 30th change does not get lost next time configure is - rebuilt. - -Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c, - infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c, - win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to - avoid conflict with Solaris /usr/include/thread.h. - -Thu May 9 12:33:32 1996 Rob Savoye - - * abug-rom.c: Config file for the older style ABug monitor that - runs on the mvme13x boards. - * config/m68k/monitor.mt: Add abug support for m68k cross - debugging. - -Wed May 8 20:33:24 1996 Fred Fish - - * infcmd.c (do_registers_info): Always print the raw floating - point value's bytes in big endian order, so the the leftmost bit - is the most significant. - * breakpoint.c (clear_momentary_breakpoints): Remove dead code - that is referenced nowhere else. - (set_breakpoint): Ditto. - (do_enable_breakpoint): Created from enable_once_breakpoint - with a couple of changes. - (enable_breakpoint): Call do_enable_breakpoint with an appropriate - bpdisp enum value to set disposition of breakpoint. - (enable_once_breakpoint): Ditto. - (enable_delete_breakpoint): Ditto. - * breakpoint.h (clear_momentary_breakpoints): Remove prototype. - * symtab.c (find_pc_line): Improve comments. - * xcoffread.c: Ditto. - -Tue May 7 18:37:06 1996 Stan Shebs - - * target.c (debug_to_xfer_memory): Insert line breaks when - dumping the memory block. - -Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com) - - * fork-child.c (fork_inferior), inferior.h: init_trace_fun now - returns a possibly modified pid. - * inftarg.c (ptrace_him): Now returns pid; - * m3-nat.c (m3_trace_him): Now returns pid; - * infcmd.c (run_command): Minor cleanup. - * infrun.c (wait_for_inferior): Add another check for one_stepped - near where we read the pc to avoid erroneously setting - random_signal for multi-threaded support. - * procfs.c: Add support for Solaris LWPs. Remove def of - LOSING_POLL. Many cleanups... Several workarounds for Solaris - lossage. System call entry and exit are now handled by - dynamically registered handlers. - * (syscallname): Don't barf when handed an unknown syscall - number. - * (info_proc_syscalls): Ditto. - * sol-thread.c: New file. Implements Solaris thread support. - * symfile.c (symbol_file_add): Add call to target_new_objfile to - notify target-dependent code about new symbol tables. - * (clear_symtab_users): Call target_new_objfile to notify it of - the removal of all symbol tables. - * target.c (push_target): Make sure that to_close is non-zero - before calling it. - * target.h (target_new_objfile): Provide default. - * config/alpha/nm-osf2.h: Define LOSING_POLL because this version - of OSF can't hack using poll with /proc. - * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be - sol-thread-new-objfile. - * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and - add libthread_db.so.1 to NAT_CLIBS. - * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and - target_pid_to_str. - -Sat May 4 02:13:34 1996 N Srin Kumar - - * procfs.c (remove_fd): Fix copy of fds to fill hole left after - removal of the requested fd. - -Mon May 6 07:52:48 1996 Michael Meissner - - * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific - hooks under ELF. - - * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT. - -Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com) - - From Peter Schauer: - * breakpoint.h (enum bpdisp): Add del_at_next_stop. - * breakpoint.c (insert_breakpoints, watchpoint_check, - bpstat_stop_status): Avoid bad references to memory freed via - delete_breakpoint on watchpoints going out of scope. - Do not delete these watchpoints, disable them and change their - disposition to del_at_next_stop instead. - (breakpoint_auto_delete): Delete all breakpoints whose disposition - is del_at_next_stop. - (breakpoint_init_inferior): Use switch to avoid reference to - already deleted breakpoint. - -Wed May 1 17:29:18 1996 Fred Fish - - * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h. - * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ... - * config/rs6000/rs6000.mt (TDEPFILES): ... to here. - * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize. - (solib_info): Call xcoff_relocate_symtab via the hook. - (sharedlibrary_command): Ditto. - * xcoffread.c: Remove all FAKING_RS6000 comments and defines. - (xcoff_add_toc_to_loadinfo_hook): Define and initialize here. - (xcoff_init_loadinfo_hook): Define and initialize here. - (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook. - (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook. - * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func. - * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations - of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook. - * rs6000-nat.c (_initialize_core_rs6000): Add initialization - of xcoff_relocate_symtab_hook. - -Tue Apr 30 13:22:02 1996 Michael Meissner - - * configure (powerpcle-*-solaris*): Add Solaris support. - - * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for - Solaris support. - -Mon Apr 29 16:17:31 1996 Dawn Perchik - - * c-valprint.c (c_val_print): Fix printing for arrays defined - with 0 length. - -Sun Apr 28 15:08:05 1996 Stan Shebs - - Support for bi-endian remote breakpoints. - * remote.c (big_break_insn, little_break_insn): New globals. - (break_insn): Remove. - (remote_insert_breakpoint, remote_remove_breakpoint): Use own - code if REMOTE_BREAKPOINT defined, otherwise call memory - breakpoint functions. - * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove. - (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define. - - * mon960-rom.c (mon960_cmds): Remove forward decl. - (mon960_load): Use current_monitor instead of mon960_cmds. - (mon960_regnames): Remove backslashes from line ends. - (_initialize_mon960): Fix documentation string. - -Sun Apr 28 12:10:35 1996 Fred Fish - - * symfile.h (psymbol_allocation_list): Expand comments which - describe the psymbol allocation list and how each field is - used. - -Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp - storage leaks. - (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks. - - * infcmd.c (run_command), solib.c (locate_base): Check for - target_has_execution in addition to inferior_pid, a core file - from a threaded program is yielding a non-zero inferior_pid. - - * sparc-tdep.c (get_saved_register): Handle window registers - in a dummy frame correctly. - -Sat Apr 27 20:38:32 1996 Fred Fish - - * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs, - so that anything that wants an allocation function not yet pulled - in, will get it from mmalloc rather than a system library. - * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS, - to avoid surprising results when used. - -Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com) - - * stabsread.c: Changes and bug fixes for cfront support. - Fix bug for class data members. - Fix parsing bug when no base classes exist. - Fix memory bug - allocate space for cplusplus specific info. - Add support for static data. - Add prototypes for static functions. - Enhance comments to show what each function expects to parse. - Cleanup code. - * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename - function to resolve_cfront_continuation. - -Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com) - - * infrun.c (wait_for_inferior): Call registers_changed when - restarting the inferior to get over a nullified instruction. - -Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com) - - * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c: - Add new support for parsing cfront stabs. - -Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com) - - * infrun.c (wait_for_inferior): Move "have_waited" label - outside of #ifdef conditionals. Don't trash the wait status - if we get a signal and the current instruction is nullified. - -Mon Apr 22 20:17:01 1996 Fred Fish - - * Makefile.in (VERSION): Bump version number to 4.16.1. - * NEWS: Update for 4.16 release. - -Mon Apr 22 16:32:29 1996 Stan Shebs - - * monitor.h: Clean up comment formatting. - (current_monitor): Remove decl. - (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions. - (push_monitor, SREC_SIZE): Remove. - * monitor.c: Expand old macro into current_monitor derefs - everywhere. - * remote-os9k.c (current_monitor): Remove definition. - -Mon Apr 22 14:54:45 1996 Mark Alexander - - * corefile.c (specify_exec_file_hook): Allow arbitrary number of - hooks. - (call_extra_exec_file_hooks): New function. - * h8300-tdep.c: Lint; add .h files to provide missing declarations, - remove unused variables. - (set_machine_hook): New function. - (_initialize_h8300m): Initialize it. - -Fri Apr 19 15:03:49 1996 Ian Lance Taylor - - * remote-mips.c (encoding): Don't specify size, to avoid bug in - SunOS native compiler. - -Thu Apr 18 18:46:57 1996 Stan Shebs - - * monitor.c: Use int rather than LONGEST for values, since - the formatting strings are not prepared to accept long longs. - -Wed Apr 17 20:17:27 1996 Doug Evans - - * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'. - -Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com) - - * corelow.c (add_to_thread_list): Make sure reg_sect is non-null - before de-referencing it. Prevents deref of NULL pointer if core - file lacks .reg section. - * defs.h: Rename floatformat_{to from}_long_double to - floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO - FROM}... macros. - * findvar.c (extract_floating store_floating): Change all refs to - FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest. - * utils.c: Change floatformat_{to from}_long_double to - floatformat_{to from}_doublest cuz the new routines will use - whatever size (double or long double) is appropriate. - * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL - REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to - floatformat... routine calls. - -Mon Apr 15 16:34:11 1996 Per Bothner - - * stabsread.c (read_type): Move handling of '@' from type - number handling to handling of types proper (as emitted by gcc!). - For typedefs, allocate the typedef type before reading its - definition, to properly handling recursive types. - -Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com) - - * ch-exp.c (calculate_array_length): Fix prototype. - -Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com) - - * remote-nindy.c (nindy_open): Acquire more target state so that - user can attach to a previously running program. - * (nindy_fetch_registers nindy_store_registers): Get rid of fp - conversion code. That's all handled in {extract store}_floating - now. - * utils.c (floatformat_to_double): Don't bias exponent when - handling zero's, denorms or NaNs. - * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL - REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and - FLOATFORMAT_TO/FROM_DOUBLEST macros. - * config/i960/tm-nindy960.h: Undefine - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and - REGISTER_CONVERTIBLE. These are no longer necessary now that all - the magic happens in extract/store_floating. - -Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * eval.c (evaluate_subexp_standard): Report error when attempting to - evaluate subscripts for types which cannot be subscripted. - - * valarith.c (value_x_binop, value_x_unop): Add noside parameter. - Return a zero value with the return type of the member function - if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member - function. - * values.h (value_x_binop, value_x_unop): Update prototypes - accordingly. - * eval.c (evaluate_subexp_standard): Update all callers of - value_x_binop, value_x_unop accordingly. - - * valarith.c (value_neg, value_complement): Perform ANSI C/C++ - integral promotion on operands. - -Fri Apr 12 13:19:27 1996 Fred Fish - - * README: Update for 4.16 release. - * configure.in (AC_CHECK_FUNCS): Also check for sbrk. - * configure: Regenerate with autoconf. - * config.in: Regenerate with autoheader. - * main.c (main): Only use sbrk() when HAVE_SBRK is defined. - * top.c (command_loop): Ditto. - -Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com) - - * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT - defaults for bi-endian targets. Replace function pointers for - floatformat routines with macros. No need for these to be runtime - selectable. - * findvar.c: Get rid of floatformat function pointers. Use - macros in extract_floating and store_floating. - * remote-nindy.c (nindy_fetch_registers nindy_store_registers): - Use floatformat macros. - -Thu Apr 11 21:28:02 1996 Fred Fish - - From: Miles Bader - * configure.in (AC_CHECK_HEADERS): check for endian.h. - Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK. - Add host & target cases for i[345]86-*-gnu*. - * config.in: Regenerate with autoheader. - * configure: Regenerate with autoconf. - * Makefile.in (AR, AWK): Set from corresponding autoconf substs. - (init.c): Don't scan mig-generated files. - * defs.h (endian.h): Include if HAVE_ENDIAN_H defined. - * config/nm-m3.h (ATTACH_NO_WAIT): Define. - * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT" - rather than "#ifndef MACH". - -Thu Apr 11 18:49:42 1996 Stan Shebs - - * remote.c (remotewritesize): New GDB variable, controls size - of memory packets sent to the target. - -Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com) - - * dcache.c: Add prototypes. Make many functions static. - * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and - dcache_poke call dcache_xfer_memory directly in order to fix - problems with turning off dcache. dcache_peek is now unnecessary, - so it goes away. - - * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT - and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer - to a struct floatformat. This allows for better handling of - targets whose floating point formats differ from the host by more - than just byte order. - * (floatformat_to_long_double floatformat_from_long_double): - Prototypes for new functions in utils.c. - * (floatformat_to_doublest floatformat_from_doublest): Prototypes - for pointers to floating point conversion functions. The actual - function uses either double or long double if the host supports it. - * findvar.c (floatformat_to_doublest floatformat_from_doublest): - Initialize to point at correct function depending on HAVE_LONG_DOUBLE. - * (extract_floating store_floating): Rewrite. Now, if host fp - format is the same as the target, we just do a copy. Otherwise, - we call floatformat_{to from}_doublest. - * remote-nindy.c (nindy_xfer_inferior_memory): Change param - `write' to `should_write'. - * utils.c (floatformat_to_long_double - floatformat_from_long_double): New routines that implement long - double versions of functions in libiberty/floatformat.c. - * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for - i960 extended real (80 bit) numbers. - * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes - actually read or written. - -Wed Apr 10 02:56:06 1996 Wilfried Moser - - * ch-valprint.c (chill_val_print): Remove call to calculate_array_length. - (calculate_array_length): Move function from here ... - - * ch-exp.c (calculate_array_length): ... to here. - (parse_primval): If we have a symbol with an array type - and the length is 0, call calculate_array_length. - -Tue Apr 9 01:23:05 1996 Wilfried Moser - - * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET: - Add some checks for powerset compatibility. - - * valops.c (value_slice): Use lowbound instead of lowerbound for - call to slice_range_type to get correct bounds. - -Mon Apr 8 12:53:56 1996 Fred Fish - - * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and - dependencies. - * scm-lang.c (gdb_string.h): Include. - * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow - call to correct type (char *). - * cp-valprint.c (cp_print_static_field): Ditto. - * somsolib.c (som_solib_create_inferior_hook): Add a declaration - for external find_unwind_entry function (from hppa-tdep.c). - * remote-pa.c (remote_write_bytes, remote_read_bytes): Change - type of second arg to "char *" to be type compatible with - dcache. - (remote_wait): Cast second arg to strtol to correct type. - * hppa-tdep.c (compare_unwind_entries): Change argument types to - "const void *" to be type compatible with qsort, and then - assign to local args prior to use. - -Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com) - - * infptrace.c (kill_inferior): Remove call to "kill"; update - comments. - -Mon Apr 8 14:05:07 1996 Geoffrey Noer - - * remote-e7000.c: don't append :23 to target port if __WIN32__ - is defined (it's WinGDB). - -Sun Apr 7 22:34:29 1996 Fred Fish - - From: Miles Bader - * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c, - msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk, - config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h, - m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd. - -Sun Apr 7 13:32:41 1996 Fred Fish - - * configure.in (case host): Add i386sco5 host. - * configure: Regenerate. - - From: Robert Lipe - Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This - target is an SVR3.2 with COFF, ELF, and shared libes, but - no /proc. - * config/i386/i386sco5.mh: New file. - * config/i386/nm-i386sco5.h: New file. - -Sat Apr 6 08:55:22 1996 Fred Fish - - * bcache.c (bcache): When size of chunk to cache is exactly equal to - BCACHE_MAXLENGTH, stash chunk as unique copy. - -Sat Apr 6 00:46:26 1996 Fred Fish - - * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef. - (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and - use it, rather than calling add_psymbol_addr_to_list. - (add_psymbol_addr_to_list): Delete. - (add_psymbol_to_list): Make psymbol static to avoid random data in - gaps due to alignment of structure members. - * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST, - ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no - performance improvements by inlining via complicated macros and - they just make gdb larger and harder to maintain. - * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST - and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to - add_psymbol_to_list with appropriate long or CORE_ADDR args. - (add_partial_symbol): Ditto. - * partial-stab.h: Ditto. - * os9kread.c (read_os9k_psymtab): Ditto - * mdebugread.c (parse_partial_symbols): Ditto. - (handle_psymbol_enumerators): Ditto. - (demangle.h): Include. - * hpread.c (hpread_build_psymtabs): Ditto. - (hpread_build_psymtabs): Ditto. - (demangle.h): Include - -Thu Apr 4 20:16:55 1996 Fred Fish - - * configure.in: Check for setpgid function. - * config.in: Regenerate with autoheader. - * configure: Regenerate with autoconf. - * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL - if it is actually defined. - (gdb_setpgid): Use HAVE_SETPGID. - * ch-exp.c: Change include of to "gdb_string.h". - * c-exp.y, f-exp.y, m2-exp.y: Ditto. - * c-exp.y, serial.c: Include . - * config/m68k/nm-news.h: Add typedef for pid_t which is - apparently missing from . Enclose entire - file in NM_NEWS_H ifndef and define when included. - * config/mips/nm-news-mips.h: Ditto. - * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Change name of temporary variable. - -Thu Apr 4 19:04:18 1996 Stan Shebs - - * arm-xdep.c: Move native-specific code to here from arm-tdep.c. - * arm-tdep.c (arm_apcs_32): New global. - (arm_addr_bits_remove, arm_saved_pc_after_call, - arm_push_dummy_frame, arm_pop_frame): New functions. - (arm_skip_prologue): Updated version from Richard Earnshaw. - (_initialize_arm_tdep): Add set/show "apcs32". - * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call - arm_addr_bits_remove. - (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call. - (frame_find_saved_regs): Declare properly. - (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame. - (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of - explicit mask. - * config/arm/nm-arm.h: New file. - * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS): - Move definitions to nm-arm.h. - * config/arm/arm.mh (NAT_FILE): Define. - - * symfile.c (generic_load): Initialize data_count properly. - -Thu Apr 4 17:17:53 1996 Fred Fish - - * symmisc.c (print_objfile_statistics): Print memory used by - psymbol cache obstack. - -Thu Apr 4 15:43:07 1996 Stan Shebs - - * symfile.c (report_transfer_performance): New function. - (generic_load): Call it to report transfer rate. - * remote-e7000.c (e7000_load): Ditto. - -Mon Apr 1 16:31:00 1996 Stan Shebs - - * mpw-make.sed: Change references to config.h to be in objdir, - edit out rules to rebuild config.h. - -Mon Apr 1 08:32:23 1996 Fred Fish - - * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before - proceeding. - -Sun Mar 31 16:15:43 1996 Fred Fish - - * hppah-nat.c (store_inferior_registers, store_inferior_registers, - fetch_register, child_xfer_memory): Use call_ptrace function supplied - by infptrace.c rather than calling ptrace directly. - -Sun Mar 31 15:39:00 1996 Stan Shebs - - * mon960-rom.c: Cleanups and elimination of unused code, - clarify documentation string. - (mon960_serial, mon960_ttyname): Remove. - * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS, - ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove. - -Sat Mar 30 11:00:22 1996 Fred Fish - - * configure.in: Check whether printf family supports printing - long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so. - * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE. - * configure: Regenerate. - * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE. - * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE. - * configure.in: Fix have_gregset and have_fpregset autoconf - variable names so that they match the pattern required to - cache them. - -Fri Mar 29 21:39:56 1996 Fred Fish - - * core-aout.c (fetch_core_registers): Cast core_reg_size to int - before testing against reg_ptr. - * eval.c (evaluate_subexp_standard): Cast type of - TYPE_FN_FIELD_VOFFSET to int. - * findvar.c (extract_signed_integer, extract_unsigned_integer, - extract_long_unsigned_integer): Cast type of sizeof to int. - * values.c (unpack_field_as_long, modify_field): Ditto. - * valops.c (value_assign, call_function_by_hand): Ditto. - * infcmd.c (do_registers_info): Ditto. - * ser-tcp.c (tcp_open): Ditto. - * remote.c (putpkt): Ditto. - * dcache.c (dcache_peek): Ditto. - * dcache.c (dcache_poke): Ditto. - * m2-exp.y (yylex): Ditto. - * gnu-regex.c (re_match_2): Ditto. - * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef - out unused macro definition and variables. - * inftarg.c (proc_wait): Move from main.c to here, and make static. - * valprint.c (val_print_string): Change bufsize from int to unsigned. - * main.c (wait.h): Include. - * top.c (command_line_input): Remove unused variable "c". - * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum - value TYPE_CODE_TYPEDEF to switch statement. - (f_type_print_varspec_suffix): Add missing enum value - TYPE_CODE_TYPEDEF to switch statement. - * ch-exp.c (parse_primval): Add remaining enumeration values to - switch statement, with no specific action. - (ch_lex): Add LOC_UNRESOLVED in switch statement. - (pushback_token): Ifdef out, since code using it is ifdef'd out. - * stabsread.c (cleanup_undefined_types): Remove unused label - "badtype". - * objfiles.h (print_symbol_bcache_statistics): Add prototype. - * maint.c (objfiles.h): Include. - (maintenance_print_statistics): Remove unused variable "temp". - * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove - unused variable "found_file_symbol". - * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch. - * language.c (lang_bool_type): Use existing function local type - variable rather than create block local variables. - * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS. - * infptrace.c (wait.h, command.h): Include. - * ser-tcp.c (gdb_string.h): Include - * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR. - (i386_get_frame_setup): Change "pc" from int to CORE_ADDR. - * command.c (complete_on_enum): Make assignment used as truth value - explictly check against NULL. - (wait.h): Include. - * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code - that uses it is ifdef'd out. - * parser-defs.h: Add prototype for write_dollar_variable. - * infrun.c: Add prototype for write_pc_pid. - * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs. - * symmisc.c (bcache.h): Include. - * bcache.h: Add prototype for print_bcache_statistics. - * symfile.c: Include . - * printcmd.c (print_scalar_formatted): Change len to unsigned int. - * valarith.c (value_equal): Cast result of TYPE_LENGTH to int. - * valarith.c (value_binop): Change result_len, promoted_len1, - and promoted_len2 to unsigned int. - * valarith.c (value_subscripted_rvalue): Change elt_offs and - elt_size to unsigned int. - * valops.c (value_array): Change typelength to unsigned int. - (destructor_name_p): Change len to unsigned int. - * scm-lang.h (scm_parse): Add prototype for scm_unpack. - * symfile.c (decrement_reading_symtab): Change return type to void. - * valarith.c (value_subscript): Remove unused variable "word". - (value_subscript): Remove unused variable "tint". - * valops.c (auto_abandon): Ifdef out, since code using it is also - ifdef'd out. - * eval.c (init_array_element): Remove unused variable "val". - * Makefile.in (values.o): Depends on scm-lang.h. - (command.o): Depends upon wait_h. - (ser-tcp.o): Depends upon gdb_string.h. - (infptrace.o): Depends upon wait_h and command_h. - (maint.o): Depends on objfiles.h and symfile.h. - * values.c (allocate_repeat_value): Remove unused variable - "element_type". - (scm-lang.h): Include. - * breakpoint.c (create_longjmp_breakpoint): Enclose in - GET_LONGJMP_TARGET define, unused otherwise. - * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint, - i386_remove_watchpoint and i386_stopped_by_watchpoint. - -Thu Mar 28 12:53:19 1996 Doug Evans - - * configure.in (sparc64-*-solaris2*): Delete. - Stick with sparc-*-solaris2*. - * configure: Regenerated. - -Thu Mar 28 06:51:26 1996 Fred Fish - - * valops.c (value_assign): Make copy of internal variable value - before returning it as a new value, since it is owned by the - internal variable and will be freed along with it. - -Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com) - - * From Peter Schauer. - * breakpoint.c (breakpoint_re_set_one): Keep temporary - breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy - and bp_step_resume in case breakpoint_re_set_one is called due - to a step over a dlopen call. - * infrun.c (wait_for_inferior): Always remove breakpoints from - inferior in BPSTAT_WHAT_CHECK_SHLIBS case. - -Tue Mar 26 13:15:32 1996 Fred Fish - - * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer - non-prototyped case over prototyped case for C. - * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto. - -Sat Mar 23 17:24:28 1996 Fred Fish - - * os9kread.c (os9k_process_one_symbol): Note nonportable - assumption that an int can hold a char *. - - * bcache.h (struct hashlink): Wrap data[] inside union with - double to force longest alignment. - (BCACHE_DATA): New macro to access data[]. - (BCACHE_ALIGNMENT): New macro to get offset to data[]. - * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get - address of cached data. Use BCACHE_ALIGNMENT to compute - amount of space to allocate for each hashlink struct. - -Sat Mar 23 12:14:02 1996 Fred Fish - - * ch-lang.c (evaluate_subexp_chill): Fix typo. - -Thu Mar 21 08:27:19 1996 Fred Fish - - * Makefile.in (VERSION): Bump version to 4.15.3 - -Thu Mar 21 10:56:41 1996 Ian Lance Taylor - - * config.in: Rename from config.h.in. - * configure.in: Call AC_CONFIG_HEADER with config.h:config.in. - Change CONFIG_HEADERS test in AC_OUTPUT accordingly. - * configure: Rebuild. - * Makefile.in (stamp-h): Depend upon config.in, not config.h.in. - Set CONFIG_HEADERS to config.h:config.in. - -Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * partial-stab.h (case N_ENDM): Finish current partial symbol - table for Solaris 2 cc. - -Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com) - - * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the - PC in the registers array. From Peter Schauer. - -Mon Mar 18 13:47:09 1996 Fred Fish - - * symfile.c (reread_symbols): Reinitialize bcache struct - members to zero using memset. Also use memset to reinit - global_psymbols and static_psymbols, rather than explicitly - resetting each structure member. - -Sat Mar 16 19:47:36 1996 Fred Fish - - * configure.in: Add fragment to create stamp-h. - - From Peter Schauer - * configure.in (AC_CHECK_HEADERS): Check for link.h. - * configure: Regenerate with autoconf. - * config.h.in: Regenerate with autoheader. - * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H - is defined. - * solib.c: Exclude most of the code if HAVE_LINK_H is not defined. - * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for - older a.out based systems. - -Sat Mar 16 16:45:43 1996 Fred Fish - - * config.h.in: New file. - * acconfig.h: New file, for autoheader. - * configure.in (AC_CONFIG_HEADER): Add, generate config.h. - * configure: Regenerate. - * Makefile.in (defs_h): Add config.h - (distclean): Remove config.h and stamp-h during distclean. - (config.h, stamp-h): New targets to remake config.h when necessary. - * defs.h (config.h): Include before any other includes or defines. - * i386-tdep.c (gdb_string.h): Move include after include of defs.h. - * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H. - -Sat Mar 16 14:55:27 1996 Fred Fish - - From Peter Schauer - * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not - result in an empty line, to work around a bug in native Ultrix 4.4 - and OSF/1-3.2C make. - -Sat Mar 16 13:33:17 1996 Fred Fish - - * configure.in: Add gdbserver to configdirs under linux. - * configure: Regenerate. - -Fri Mar 15 12:06:58 1996 J.T. Conklin - - * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out. - * config/i386/tm-nbsd.h (NUM_REGS): Define. - -Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com) - - * solib.c (solib_break_names): Add _r_debug_state for - vanilla SVR4 implementations. From Peter Schauer. - -Mon Mar 11 14:24:57 1996 Dawn Perchik - - * mon960-rom.c: New file; support mon960 rom monitor on i960. - * monitor.c (monitor_debug): Change remotedebug to buffer strings. - * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before - epecting prompt and echo during open. - * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to - determine if break should be sent as stop command. - * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN. - * i960-tdep.c (mon960_frame_chain_valid): New function for getting - stack frame on mon960. - * Makefile.in: Add mon960 files. - * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960; - added i960-nindy-coff* and i960-nindy-elf* for target nindy. - * configure: Regenerated. - * config/i960/mon960.mt, config/i960/tm-mon960.h: New files; - support mon960 rom monitor on i960. - -Mon Mar 11 11:02:47 1996 Steve Chamberlain - - With Michael Snyder: - * i386-tdep.c (skip_trampoline_code): Fix strncmp length. - * win32-nat.c (CHECK, DEBUG*, debug_*): New. - (handle_load_dll): Don't reload symbols. - (handle_exception): Use the DEBUG_* names. - (child_wait): Add DEBUG_* code. - (_initialize_inftarg): Add new commands to set debug_ names. - -Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com) - - * From Peter Schauer: - * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE. - (bpstat_stop_status): Likewise. - (remove_solib_event_breakpoints): Likewise. - (clear_momentary_breakpoints): Likewise. - (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint - if we still can't read the memory for that breakpoint. - (mention): Add bp_shlib_event case to keep gcc quiet. - -Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com) - - * breakpoint.h (enum enable): New enum shlib_disabled for - shared library breakpoints that have been temporarily disabled. - * breakpoint.c: Handle temporarily disabled shared library - breakpoints like disabled breakpoints in most places. - (insert_breakpoints): Use shlib_disabled to indicate - that an unsettable breakpoint is only temporarily disabled. - (re_enable_breakpoints_in_shlibs): New function. - * corelow.c (solib_add_stub): After adding shared libraries, - try to reenable any temporarily disabled breakpoints. - * infcmd.c (attach_command): Likewise. - * infrun.c (wait_for_inferior): Likewise. - -Fri Mar 8 11:41:25 1996 Ian Lance Taylor - - * defs.h (extract_long_unsigned_integer): Declare. - * findvar.c (extract_long_unsigned_integer): New function. - * printcmd.c (print_scalar_formatted): Use it. - * valprint.c (val_print_type_code_int): Likewise. - -Thu Mar 7 17:40:50 1996 Stan Shebs - - * infcmd.c (do_registers_info): Ignore anonymous registers. - * sh-tdep.c (set processor): New command to set specific - processor type. - (sh_reg_names, sh3_reg_names): Arrays of register names for - SH and SH3 processors. - (sh_set_processor_type): New function. - * sh3-rom.c (sh3_open): Call it. - (sh3_regname): Add names of all the bank registers. - (sh3_supply_register): Clean up formatting. - * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include - bank registers. - (REGISTER_NAMES): Add names of bank registers. - (FP15_REGNUM): Define. - (REGISTER_VIRTUAL_TYPE): Use it. - * monitor.c: Clean up some comments. - -Thu Mar 7 12:09:51 1996 J.T. Conklin - - * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the - s* and t* symbols too. - -Thu Mar 7 15:18:51 1996 James G. Smith - - * symfile.c (generic_load): Avoid division by zero. - -Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com) - - * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems, - not just those with HANDLE_SVR4_EXEC_EMULATORS. - - From Peter Schauer: - * breakpoint.c (internal_breakpoint_number): Move to file scope. - (create_solib_event_breakpoint): Use an internal breakpoint number. - -Wed Mar 6 00:32:44 1996 Wilfried Moser - - * valarith.c (value_in): Change builtin_type_chill_bool to - LA_BOOL_TYPE. - -Tue Mar 5 23:48:36 1996 Wilfried Moser - - * ch-exp.c (parse_primval): Handle CARD, MAX, MIN. - (match_string_literal): Handle control sequence. - (match_character_literal): Deto. - - * ch-lang.c (chill_printchar): Change formating of nonprintable - characters from C'xx' to ^(num). - (chill_printstr): Deto. - (value_chill_card, value_chill_max_min): New functions to process - Chill's CARD, MAX, MIN. - (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN. - - * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN - for Chill's CARD, MAX, MIN. - - * valarith.c (value_in): Add processing of TYPE_CODE_RANGE - and change return type from builtin_type_int to - builtin_type_chill_bool. - -Tue Mar 5 18:54:04 1996 Stan Shebs - - * config/nm-nbsd.h (link_object, lo_name, etc): Move to here - from config/nm-nbsd.h. - * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here - from config/sparc/tm-nbsd.h. - - * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here - instead of in config/m68k/xm-hp300hpux.h. - -Tue Mar 5 12:05:35 1996 J.T. Conklin - - * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide - implementation for NetBSD systems. - -Mon Mar 4 23:44:16 1996 Per Bothner - - * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT. - (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY). - - * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error - if "function" is pointer to non-function. - -Mon Mar 4 17:47:03 1996 Stan Shebs - - * top.c (print_gdb_version): Update copyright year. - -Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com) - - From Peter Schauer: - * infrun.c (wait_for_inferior): Remove breakpoints and - switch terminal settings before calling SOLIB_ADD. - * solib.c (enable_break, SVR4 variant): Don't map in symbols - for the dynamic linker, the namespace pollution causes real - problems. - -Sun Mar 3 17:18:57 1996 James G. Smith - - * remote-mips.c (common_breakpoint): Explicitly terminate the - returned buffer. - -Wed Feb 28 22:32:18 1996 Stan Shebs - - From Wilfried Moser : - * remote.c (remote_detach): Send a command 'D' to the target - when detaching, update the function's comments. - -Thu Jun 6 16:11:38 1996 Miles Bader - - * gnu-nat.c (thread_cmd_list): New declaration. - (parse_int_arg): New function. - -Wed Jun 5 17:28:04 1996 Miles Bader - - * gnu-nat.h (struct proc): Add DETACH_SC field. - * gnu-nat.c (make_proc): Set DETACH_SC. - (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields. - (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields. - (add_thread_commands): Add set/show for detach-suspend-count. - Add takeover-suspend-count cmd. - (inf_detach): Set suspend counts to the detach SC, not 0. - (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd, - set_task_detach_sc_cmd, show_task_detach_sc_cmd, - set_thread_default_thread_detach_sc_cmd, - show_thread_default_thread_detach_sc_cmd): New functions. - (show_task_cmd): Also show detach-suspend-count values. - (thread_takeover_sc_cmd): New function. - -Fri May 31 16:49:24 1996 Miles Bader - - * gnu-nat.c (show_thread_run_cmd): Actually print state. - -Thu May 30 10:47:56 1996 Miles Bader - - * gnu-nat.c (inf_signal): Make unforwardable exceptions an error. - -Tue May 28 17:06:36 1996 Miles Bader - - * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a - pointer to the flags now, not the flags themselves. - -Mon May 27 13:31:17 1996 Miles Bader - - * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs. - (gnu_create_inferior): Check return from ptrace. - -Sun May 26 16:56:35 1996 Miles Bader - - * gnu-nat.h (struct proc): Add DEAD field. - * gnu-nat.c (make_proc): Initialize DEAD. - (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it. - (gnu_wait): Only abort for 0 threads if the task isn't dead. - -Sat May 25 17:06:05 1996 Miles Bader - - * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal. - -Wed May 22 18:44:28 1996 Miles Bader - - * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument. - (inf_set_traced): Only give no-signal-thread error message if - turning *on* tracing. - -Wed May 15 13:03:16 1996 Miles Bader - - * gnu-nat.c (inf_validate_procs): If INF has no threads, always - set inf->threads_up_to_date to 0. - (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced. - (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation. - (proc_update_sc): Cast thread state arg to thread_set_state. - (proc_get_state): Cast thread state arg to thread_get_state. - (inf_validate_task_sc): Cast task_basic_info arg to task_info. - * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call - inf_update_procs before we lookup the thread. - * config/i386/i386gnu.mh (MH_CFLAGS): New variable. - -Tue May 7 17:52:33 1996 Miles Bader - - * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task. - -Mon May 6 19:06:49 1996 Miles Bader - - * gnu-nat.c (inf_set_traced): Use msg_set_init_int with - INIT_TRACEMASK instead of setting the exec flags. - -Fri May 3 19:10:57 1996 Miles Bader - - * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find - the task's died, so others have a chance at it. - (gnu_resume): When single-stepping a single thread, given an error - if there is no such thread. When single-stepping one but running - the others, just given a warning and still run all the threads. - (gnu_wait): If there seem to be no threads, look harder, and - signal an error if there really aren't any. - (gnu_attach): Reset thread numbering to 0. - - * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give - thread name in warning messages. - - * gnu-nat.c (active_inf): New function. - (show_sig_thread_cmd, show_stopped_cmd): Use it. - (info_port_rights, info_send_rights_cmd, info_port_sets_cmd, - info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd): - New functions. - (add_task_commands): Add new port-right info commands. - -Fri Apr 26 20:42:16 1996 Miles Bader - - * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just - use mach_msg with MACH_RCV_INTERRUPT. - (set_noninvasive_cmd): New function. - (add_task_commands): Add command entry for `set noninvasive'. - -Mon Mar 4 14:12:02 1996 Miles Bader - - * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy. - (safe_bcopy): Function removed. - -Mon Dec 4 14:18:26 1995 Miles Bader - - * gnu-nat.c (proc_update_sc): Assert only threads can have state. - (make_proc): Initialize state_valid & state_changed fields. - -Tue Nov 28 17:51:21 1995 Miles Bader - - * reply_mig_hack.awk: New file. - -Tue Nov 14 14:31:03 1995 Miles Bader - - * breakpoint.c (breakpoint_1): Print breakpoint thread field. - - * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new - threads. - -Mon Nov 13 18:30:53 1995 Miles Bader - - * target.c (debug_to_check_threads): New function. - - * inflow.c (terminal_init_inferior_with_pgrp): New function. - (terminal_init_inferior): Call terminal_init_inferior_with_pgrp. - * inferior.h (terminal_init_inferior_with_pgrp): New declaration, - but only if PROCESS_GROUP_TYPE is defined. - -Mon Nov 6 16:42:09 1995 Miles Bader - - * target.c (debug_to_thread_alive): Pass through the return value. - -Thu Nov 2 18:05:00 1995 Miles Bader - - * target.c (signals, target_signal_from_host, target_signal_to_host): - Add mach exceptions. - * target.h (enum target_signal): Add mach exceptions. - -Mon Oct 30 16:41:04 1995 Miles Bader - - * gnu-nat.c: New file: gnu native backend. - * i386gnu-nat.c: New file: i386-specific part of gnu native backend. - * gnu-nat.h: New file. - * config/nm-gnu.h: New file. - * config/tm-i386gnu.h: New file. - * config/xm-i386gnu.h: New file. - * config/i386/i386gnu.mh: New file. - * config/i386/i386gnu.mt: New file. - -Wed Feb 28 15:50:12 1996 Fred Fish - - * Makefile.in (VERSION): Bump version to 4.15.2 to establish - baseline for gdb 4.16 rerelease testing. - -Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com) - - * somsolib.c (som_solib_create_inferior_hook): Before returning - call clear_symtab_users. - -Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com) - - * remote-e7000.c (e7000_open): Delete all breakpoints when - connecting to e7000. Change connect message to allow use of - monitor.exp in test suite. - * (e7000_load): Print transfer rate of download. - * symfile.c (generic_load): Print transfer rate of download. - -Sun Feb 25 13:58:33 1996 Stan Shebs - - * configure.in (mips*-*-vxworks*): New config. - * configure: Regenerated. - - * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files. - * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual): - Remove, never used. - -Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * partial-stab.h (case N_FUN): Function symbols generated - by SPARCworks cc have a meaningless zero value, do not update - pst->textlow if the function symbol value is zero. - - * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field - for function prototype declaration symbols. - -Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com) - - * remote-e7000.c (e7000_load): New routine to download via the - network. - * (e7000_wait): Don't backup PC when we hit a breakpoint. - Apparantly new sh2 pods get this right... - * (e7000_ops): Add call to e7000_load. - -Thu Feb 22 00:52:42 1996 J.T. Conklin - - * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}, - m68knbsd-nat.c: New files, support for NetBSD/m68k. - - * configure.in (m68k-*-netbsd*): New config. - * configure: Regenerated. - -Wed Feb 21 19:00:21 1996 Fred Fish - - * standalone.c (open, _initialize_standalone): Fix obvious typos - reported by Martin Pool . - -Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com) - - * solib.c (solib_create_inferior_hook): Fix thinko. - -Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com) - - * solib.c (solib_break_names): Define for Solaris and Linux. - (enable_break): For SVR4 systems, first try to use the debugger - interfaces in the dynamic linker to track shared library events - as they happen, then fall back to BKPT_AT_SYMBOL code. Convert - BKPT_AT_SYMBOL code to use shared library event breakpoints. - (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code, - it no longer needs to restart/wait on the inferior. - * symfile.c (find_lowest_section): No longer static. - * symfile.h (find_lowest_section): Corresponding changes. - -Tue Feb 20 18:54:08 1996 Fred Fish - - * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value. - (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE. - * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1. - * config/mips/tm-mips.h: Ditto. - * config/pa/tm-hppa.h: Ditto. - * config/rs6000/tm-rs6000.h: Ditto. - * config/sparc/tm-sparc.h: Ditto. - -Tue Feb 20 17:32:05 1996 J.T. Conklin - - * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o. - - * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined. - * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): - #ifdef'd out definitions --- Causes serious gdb failures on - the i386. Need to investigate further before enabling. - - * i386b-nat.c (fetch_inferior_registers, store_inferior_registers, - fetch_core_registers): New functions. These functions are defined - if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored - with ptrace PT_GETREGS/PT_SETREGS. - -Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com) - - * findvar.c (extract_floating store_floating): Replace `long - double' with `DOUBLEST'. - -Mon Feb 19 15:25:51 1996 J.T. Conklin - - * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): - Define. - -Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com) - - * symtab.h (looup_minimal_symbol_solib_trampoline): Declare. - - * breakpoint.h (remove_solib_event_breakpoints): Declare. - * breakpoint.c (remove_solib_event_breakpoints): New function. - * somsolib.c (solib_create_inferior_hook): Remove all solib event - breakpoints before inserting any new ones. Use a solib event - breakpoint for the breakpoint at "_start". - Remove extraneous "\n" from calls to warning. - - * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes - name array. - -Mon Feb 19 01:09:32 1996 Doug Evans - - * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST - for CORE_ADDR values. - (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values. - * symfile.h (add_psymbol_{,addr}to_list): Add prototypes. - -Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (mipscoff_symfile_read): Unconditionally add - alpha coff dynamic symbols for all symbol files. Makes skipping - over the trampoline code work when stepping from a function in a - shared library into a function in a different shared library. - -Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com) - - * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define - RETURN_VALUE_ON_STACK to return long doubles on the stack. - -Sat Feb 17 16:33:11 1996 Fred Fish - - * Makefile.in (ch-exp.o): Add dependencies. - (various): Add gdb_string.h to dependencies that need it. - -Sat Feb 17 08:57:50 1996 Fred Fish - - * symmisc.c (print_symbol_bcache_statistics): Update description for - printing byte cache statistics. - -Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com) - - * Add native support for long double data type. - * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST - to store actual data. Change types of INT and FLOAT tokens to - typed_val_int and typed_val_float respectively. Create new token - DOUBLE_KEYWORD to specify the string `double'. Make production - for FLOAT use type determined by parse_number. Add production for - "long double" data type. - * (parse_number): Use sscanf to parse numbers as float, double or - long double depending upon the type of typed_val_float.dval. Also - allow user to specify `f' or `l' suffix to explicitly specify - float or long double constants. Change typed_val to - typed_val_int. - * (yylex): Change typed_val to typed_val_int. Also, scan for - "double" keyword. - * coffread.c (decode_base_type): Add support for T_LNGDBL basic - type. - * configure, configure.in: Add check for long double support in - the host compiler. - * defs.h: Define DOUBLEST appropriatly depending on whether - HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes - for functions that handle this type. - * expression.h (union exp_element): doubleconst is now type - DOUBLEST. - * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST. - * findvar.c (extract_floating): Make return value be DOUBLEST. - Also, add support for numbers with size of long double. - * (store_floating): Arg `val' is now type DOUBLEST. Handle all - floating types. - * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now - DOUBLEST. - * valarith.c (value_binop): Change temp variables v1, v2 and v to - type DOUBLEST. Coerce type of result to long double if either op - was of that type. - * valops.c (value_arg_coerce): If argument type is bigger than - double, coerce to long double. - * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and - arg type is float and > 8 bytes, then use pointer-to-object - calling conventions. - * valprint.c (print_floating): Arg doub is now type DOUBLEST. - Use appropriate format and precision to print out floating point - values. - * value.h: Fixup prototypes for value_as_double, - value_from_double, and unpack_double to use DOUBLEST. - * values.c (record_latest_value): Remove check for invalid - floats. Allow history to store them so that people may examine - them in hex if they want. - * (value_as_double unpack_double): Change return value to DOUBLEST. - * (value_from_double): Arg `num' is now DOUBLEST. - * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target - specific) to expect certain types to always be returned on the stack. - -Fri Feb 16 14:00:54 1996 Fred Fish - - * bcache.c, bcache.h: New files to implement a byte cache. - * Makefile.in (SFILES): Add bcache.c. - (symtab_h): Add bcache.h. - (HFILES_NO_SRCDIR): add bcache.h - (COMMON_OBJS): Add bcache.o - (bcache.o): New target. - * dbxread.c (start_psymtab): Make global_syms & static_syms - type "partial_symbol **". - * hpread.c (hpread_start_symtab): Ditto. - * os9kread.c (os9k_start_psymtab): Ditto. - * stabsread.h (start_psymtab): Ditto. - * {symfile.c, symfile.h} (start_psymtab_common): Ditto. - * maint.c (maintenance_print_statistics): Call - print_symbol_bcache_statistics. - * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc - and free pointers. - * solib.c (allocate_rt_common_objfile): Ditto. - * symfile.c (reread_symbols): Ditto. - (free_objfile): Free psymbol bcache when objfile is freed. - (objfile_relocate): Use new indirect psymbol pointers. - * objfiles.h (struct objfile): Add psymbol cache. - * symfile.c (compare_psymbols): Now passed pointers to pointers to - psymbols. - (reread_symbols): Free psymbol bcache when freeing other objfile - resources. - (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new - psymbol using the psymbol bcache. - (init_psymbol_list): Psymbol lists now contain pointers rather than - the actual psymbols. - * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically - grown arrays of pointers. - (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol - bcache. - * symmisc.c (print_partial_symbols): Now takes pointer to pointer - to partial symbol. - (print_symbol_bcache_statistics): New function to print per objfile - bcache statistics. - (print_partial_symbol, print_partial_symbols, - maintenance_check_symtabs, extend_psymbol_list): - Account for change to pointer to pointer to partial symbol. - * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2, - make_symbol_completion_list): - Account for change to pointer to pointer to partial symbol. - * symtab.h (bcache.h): Include. - * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms - type "partial_symbol **". - -Fri Feb 16 10:02:34 1996 Fred Fish - - * dwarfread.c (free_utypes): New function. - (read_file_scope): Call free_utypes as cleanup, rather than just - freeing the utypes pointer. - -Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * demangle.c (is_cplus_marker): New function, checks if a - character is one of the commonly used C++ marker characters. - * defs.h (is_cplus_marker): Add prototype. - * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle), - cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol), - stabsread.c (define_symbol, read_member_functions, read_struct_fields), - symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P), - values.c (vb_match): Use is_cplus_marker instead of comparison - with CPLUS_MARKER. - -Thu Feb 15 18:08:13 1996 Fred Fish - - * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly - delete entirely someday. - -Thu Feb 15 15:25:34 1996 Stan Shebs - - * mpw-make.sed: Edit out makefile rebuild rule. - (host_alias, target_alias): Comment out instead of deleting. - (@LIBS@): Edit out references. - -Tue Feb 13 22:56:46 1996 Fred Fish - - * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): - Use n_psyms in OBJSTAT, not psyms. - -Mon Feb 12 15:59:31 1996 Doug Evans - - * configure.in (sparclet-*-aout*): New config. - * configure: Regenerated. - -Mon Feb 12 14:17:52 1996 Fred Fish - - * somsolib.c (som_solib_add): Use xmalloc rather than bare - unchecked call to malloc. - * remote-mips.c (pmon_load_fast): ditto. - * remote-mm.c (mm_open): ditto. - * hpread.c (hpread_lookup_type): ditto. - * remote-adapt.c (adapt_open): ditto. - -Mon Feb 12 13:11:32 1996 Fred Fish - - * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node, - allocate_saved_f77_common_node, allocate_common_entry_node, - add_common_block): Use xmalloc rather than malloc, some of which - were unchecked. - * gnu-regex.c: At same point as other gdb specific changes - #undef malloc and then #define it to xmalloc. - * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than - bare unchecked calls to malloc/realloc. - * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare - unchecked call to malloc. - -Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com) - - * symtab.c (gdb_mangle_name): Change opname var to be const to - match return val of cplus_mangle_name. - * i960-tdep.c: Change arg types of next_insn to match callers. - -Wed Feb 7 07:34:24 1996 Fred Fish - - * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These - apparently aren't needed in any reasonably recent version of - linux. - -Tue Feb 6 21:37:03 1996 Per Bothner - - * stabsread.c (read_range_type): If !self-subrange and language - is Chill, assume a true range. If a true_range is a sub_subrange, - use builtin_type_int for index_type. - -Tue Feb 6 18:38:51 1996 J.T. Conklin - - * nindy-share/nindy.c (say): Use stdarg.h macros when compiling - with an ANSI compiler. - -Mon Feb 5 18:24:28 1996 Steve Chamberlain - - From Michael_Snyder@NeXT.COM (Michael Snyder): - * valops.c (value_arg_coerce): Coerce float to double, unless the - function prototype specifies float. - -Mon Feb 5 09:51:55 1996 Tom Tromey - - * language.c (set_language_command): Use languages table when - printing available languages. - -Sat Feb 3 12:22:05 1996 Fred Fish - - Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl): - * command.c (add_cmd): Add missing initialization for enums member. - Reorder members to match structure declaration to make it easier to - tell when one is missing. - * exec.c (exec_file_command): Fix problem where filename in malloc'd - memory is referenced after being freed. - -Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dwarfread.c (read_func_scope): Avoid GDB core dumps if - AT_name tag is missing. - - * procfs.c (procfs_stopped_by_watchpoint): Fix logic when - FLTWATCH and FLTKWATCH are defined. - - * remote.c (remote_read_bytes): Advance memaddr for transfers, - return number of bytes transferred for partial reads. - - * top.c (init_signals): Reset SIGTRAP to SIG_DFL. - -Fri Feb 2 13:40:50 1996 Steve Chamberlain - - * win32-nat.c (mappings): Add ppc registers. - (child_resume): Turn off step for ppc. - -Thu Feb 1 10:29:31 1996 Steve Chamberlain - - * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h, - xm-cygwin32.h): New. - * config/i386/(*win32*): Becomes *cygwin32*. - * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32. - (powerpcle-*-cygwin32): New. - * configure: Regenerate. - * win32-nat.c (child_create_inferior): Call CreateProcess - with the right program arg. - -Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition. - -Wed Jan 31 19:01:28 1996 Fred Fish - - * serial.c: Change fputc/fputs/fprintf to _unfiltered forms. - -Wed Jan 31 18:36:27 1996 Stan Shebs - - * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove. - - * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used. - - * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to - here from config/i386/xm-i386mach.h, fix name. - * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h. - * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to - here from config/i386/xm-ptx4.h. - * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h. - * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h. - * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h. - * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h. - * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h. - - * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h. - (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h. - * config/sparc/sun4sol2.mh (NAT_FILE): Update. - -Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software - floating point correctly. - (STORE_RETURN_VALUE): Likewise. - * config/pa/tm-pro.h (SOFT_FLOAT): define. - -Wed Jan 31 13:34:52 1996 Fred Fish - - * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - Define to what should be reasonable values. However, apparently - a bug in linux mmap prevents mapped symbol tables from working. - -Tue Jan 30 18:26:19 1996 Fred Fish - - * defs.h (errno.h>: Move #include closer to head of file to solve - obscure problem with systems that declare perror with const arg, in - both errno.h and stdio.h, and const is defined away by intervening - local include. - -Tue Jan 30 15:41:10 1996 Fred Fish - - From Jon Reeves : - * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr. - (mem_fault_routine): Fix misplaced volatile type qualifier in decl. - -Mon Jan 29 19:05:58 1996 Fred Fish - - * Makefile.in (diststuff): Make all-doc; diststuff target does not - exist in doc/Makefile.in. - -Mon Jan 29 18:44:57 1996 Stan Shebs - - * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used. - -Mon Jan 29 00:10:35 1996 Wilfried Moser - - * ch-valprint.c (calculate_array_length): New function to - determine the length of an array type. - (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an - array type is zero, call calculate_array_length. - - * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The - values may not be sorted. Scan all entries and set the real lower - and upper bound. - -Sun Jan 28 15:50:42 1996 Fred Fish - - * config/xm-linux.h: Move include of solib.h and #define of - SVR4_SHARED_LIBS from here ... - * config/nm-linux.h: ...to here. - -Sat Jan 27 10:34:05 1996 Fred Fish - - * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h. - Also check for gregset_t and fpregset_t types. - * configure: Regenerate. - * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H - is defined. - (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T - and HAVE_FPREGSET_T are defined. These changes allow systems - like linux that are migrating to /proc support to use a single - configuration for both new and old versions. - - * config/i386/linux.mt: Note that this is now for both a.out and - ELF systems. - * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o, - i386v4-nat.o - * config/i386/tm-linux.h (tm-sysv4.h): Include. - * config/i386/xm-linux.h (solib.h): Include - (SVR4_SHARED_LIBS): Define. - * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined. - (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined. - (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T - defined. - -Fri Jan 26 13:48:14 1996 Stan Shebs - - * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used. - * config/i386/xm-sun386.h: Ditto. - * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto. - -Thu Jan 25 16:05:53 1996 Tom Tromey - - * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@. - -Thu Jan 25 09:22:15 1996 Steve Chamberlain - - From Greg McGary : - * dcache.c (dcache_peek, dcache_poke): Advance addr for - multi-byte I/O. - -Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com) - - * infrun.c (normal_stop): Fix test for shared library event. - -Thu Jan 25 03:26:38 1996 Doug Evans - - * configure.in (sparc64-*-*): Add default host configuration. - (sparc64-*-solaris2*): Add target configuration. - (sparc64-*-solaris2* host): Link statically if GCC used. - * configure: Regenerated. - * sparc/sp64sol2.mt: New file. - -Wed Jan 24 22:31:37 1996 Doug Evans - - * Makefile.in (RUNTEST): srcdir renamed to rootsrc. - -Wed Jan 24 15:42:24 1996 Tom Tromey - - * Makefile.in (lint): Close backquotes. - -Wed Jan 24 13:19:10 1996 Fred Fish - - * NEWS: Make note of new record and replay feature for - remote debug sessions. - * serial.c (gdbcmd.h): Include. - (serial_logfile, serial_logfp, serial_reading, serial_writing): - Define here, for remote debug session logging. - (serial_log_command, serial_logchar, serial_write, serial_readchar): - New functions for remote debug session logging. - (serial_open): Open remote debug session log file when needed. - (serial_close): Close remote debug session log file when needed. - (_initialize_serial): Add set/show commands for name of remote - debug session log file. - * serial.h (serial_readchar): Declare - (SERIAL_READCHAR): Call serial_readchar(). - (SERIAL_WRITE): Call serial_write(). - (serial_close): Declare as extern. - (serial_logfile, serial_logfp): Declare. - * top.c (execute_command): Declare serial_logfp. Log user command - in remote debug session log if log file is open. - * remote-array.c (array_wait): #ifdef out echo to gdb_stdout. - (array_read_inferior_memory): Rewrite to fix memory overwrite bug. - * remote-array.c (SREC_SIZE): Remove, duplicates define in - monitor.h. - * remote-array.c (hexchars, hex2mem): Remove, unused. - * gdbserver/low-linux.c (store_inferior_registers): Remove - unnecessary extern declaration of registers[]. - * gdbserver/Makefile.in (all): Add gdbreplay. - * gdbserver/gdbreplay.c: New file. - * gdbserver/README: Give example of recording a remote - debug session with gdb and then replaying it with gdbreplay. - -Tue Jan 23 18:02:35 1996 Per Bothner - - * stabsread.c (rs6000_builtin_type): Make bool type unsigned. - (read_one_struct_field): Support boolean bitfields. - * c-valprint.c (c_val_print): Print booleans properly. - -Tue Jan 23 18:54:09 1996 Stan Shebs - - * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual): - Remove, never used. - * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o. - -Tue Jan 23 14:36:05 1996 Per Bothner - - * ch-exp.c (parse_tuple): Error if invalid mode. - - * value.h (COERCE_ARRAY): Don't coerce enums. - (COERCE_ENUM): Don't COERCE_REF. - (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM). - * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let - value_cast handle it otherwise); do *not* COERCE_ENUM either way. - * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY. - Add COERCE_REF before COERCE_ENUM. - * values.c (value_as_long): Simplify. - - * valops.c (value_array): Create internalvar if !c_style_arrays. - - * language.c (lang_bool_type): Add Fortran support. - * eval.c (OP_BOOL): Use LA_BOOL_TYPE. - -Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com) - - * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup. - All references changed. - * breakpoint.c (bpstat_what): Add shlib_event to the class types. - Update state table. Reformat so that it's still readable. - When we hit the shlib_event breakpoint, set the calss of shlib_event. - (breakpoint_1): Add "shlib events" as a breakpoint type. - Print the shlib_event breakpoint like other breakpoints. - (create_solib_event_breakpoint): New function. - (breakpoint_re_set_one): Handle solib_event breakpoints. - * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type. - (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS - action. - (create_solib_event_breakpoint): Declare. - * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat. - (normal_stop): Inform the user when the inferior stoped due - to a shared library event. - (_initialize_infrun): Add new set/show variable "stop-on-solib-events" - to control whether or not gdb continues the inferior or stops it when - a shared library event occurs. - * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function. - * somsolib.c (TODO list): Update. - (som_solib_create_inferior_hook): Arrange for gdb to be notified - when significant shared library events occur. - * hppa-tdep.c (find_unwind_entry): No longer static. - -Tue Jan 23 09:00:48 1996 Doug Evans - - * printcmd.c (print_insn): Pass fprintf_unfiltered to - INIT_DISASSEMBLE_INFO. - -Mon Jan 22 16:59:40 1996 Stan Shebs - - * remote.c (remotebreak): New GDB variable. - (remote_break): New global. - (remote_interrupt): Send a break instead of ^C if remote_break. - * NEWS: Describe the new variable. - -Mon Jan 22 16:24:11 1996 Doug Evans - - * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc. - -Fri Jan 19 07:19:38 1996 Fred Fish - - * hp300ux-nat.c (getpagesize): Remove unused function - fetch_core_registers. - (hp300ux_core_fns): Remove, is unused. - (_initialize_core_hp300ux): Remove, is unused. - (gdbcore.h): Remove #include, no longer needed. - -Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com) - - * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid - ptrace bug in aix4.1.3 on the rs6000. - -Wed Jan 17 13:22:27 1996 Stan Shebs - - * remote-hms.c (hms_ops): Add value for to_thread_alive. - * remote-nindy.c (nindy_ops): Ditto. - * remote-udi.c (udi_ops): Ditto. - -Tue Jan 16 18:00:35 1996 James G. Smith - - * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset, - pmon_checkset, pmon_make_fastrec, pmon_check_ack, - pmon_load_fast): New functions. Support for the PMON monitor world. - (common_open): New function to merge support for different monitors. - (mips_open): Use common_open(). - (mips_send_command): New function. - (mips_send_packet): Scan out-of-sequence packets. - (mips_enter_debug, mips_exit_debug): New functions. - (pmon_ops): New target definition structure. - -Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (CLIBS): Add LIBS to allow libraries to be - specified on the make command line (via make LIBS=xxx). - - -Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com) - - * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED - is set but there are no psymtabs. - -Fri Jan 12 15:56:12 1996 Steve Chamberlain - - * dsrec.c (load_srec): Remove unused variable. - * monitor.c (monitor_expect): Don't expect a ^C to echo. - * serial.c (serial_open): Add parallel interface. - * sh3-rom.c (parallel, parallel_in_use): New. - (sh3_load): If parallel_in_use, download though the - parallel port. - (sh3_open): Open parallel port if specified. - (sh3_close): New function. - (_inititalize_sh3): Add sh3_close hook and documentation. - * monitor.c (monitor_close): Export. - * monitor.h (monitor_close): Add prototype. - -Fri Jan 12 13:11:42 1996 Stan Shebs - - From Wilfried Moser : - * remote.c (remotetimeout): New GDB variable, use to set the - remote timeout for reading. - -Fri Jan 12 07:14:27 1996 Fred Fish - - * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h - to get "struct core_fns" defined. - * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o): - Are dependent upon gdbcore_h. - -Thu Jan 11 23:13:24 1996 Per Bothner - - * symfile.c (decrement_reading_symtab): New function. - * symfile.c, symtab.h (currently_reading_symtab): New variable. - * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab. - * gdbtypes.c (check_typedef): Don't call lookup_symbol if - currently_reading_symtab (since that could infinitely recurse). - -Thu Jan 11 17:21:25 1996 Per Bothner - - * stabsread.c (read_struct_type): Trivial simplification. - - * stabsread.c (define-symbol): Use invisible references - for TYPE_CODE_SET and TYPE_CODE_BITSTRING too. - * valops.c (call_function_by_hand): Likewise. - * eval.c (evaluate_subexp_standard): When known, use the formal - parameter type as the expected type when evaluating arg expressions. - * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT). - -Thu Jan 11 10:08:14 1996 Tom Tromey - - * main.c (main): Disable window interface if --help or --version - specified. - -Wed Jan 10 16:08:49 1996 Brendan Kehoe - - * configure.in, configure: Recognize rs6000-*-aix4*. - * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h". - * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h. - * config/rs6000/xm-aix4.h: New file. - * config/xm-aix4.h: New file. - -Wed Jan 10 11:25:37 1996 Fred Fish - - From Wilfried Moser : - * gdbserver/low-linux.c: New file. - * remote.c (remote_read_bytes): Fix aborts on larger packets. - - * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS): - Define. - * stabsread.c (define_symbol): If register value is too large, - tell what it is and what max is. - -Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com) - - * hpread.c (hpread_build_psymtabs): Finish Jan 4th - enum namespace -> enum_namespace change. - -Tue Jan 9 04:44:47 1996 Wilfried Moser - - * ch-exp.c (parse_primval): In case ARRAY, add missing - FORWARD_TOKEN (). - -Mon Jan 8 13:29:34 1996 Stan Shebs - - * remote-mips.c (mips_receive_header): Recognize \012 instead - of \n, but write \n when program sends a \012. - * ser-mac.c (mac_input_buffer): Increase size of buffer. - -Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com) - - * infptrace.c (initialize_infptrace): Move function out of - #ifdef conditional; put code within the function inside an - #ifdef conditional. - - * buildsym.c (end_symtab): Remove sort_pending and sort_linevec - arguments. Sorting is now dependent on OBJF_REORDERED. All - callers/references changed. - * dbxread.c (read_ofile_symtab): Correctly determine value for - last_source_start_addr for reordered executables. - (process_one_symbol): Handle N_FUN with no name as an end of - function marker. - * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE - is the high text address for a psymtab. - (case N_SO): Likewise. - (case N_FUN): Handle N_FUN with no name as an end of function - marker. - * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols - at the same address rather than a random subset of them. - * coffread.c (coff_symfile_init): Set OBJF_REORDERED. - * elfread.c (elf_symfile_init): Similarly. - * somread.c (som_symfile_init): Similarly. - * xcoffread.c (xcoff_symfile_init): Similarly. - -Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com) - - * stack.c (print_stack_frame print_frame_info) symmisc.c - (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so - that catch_errors doesn't get blindsided by QUIT and lose the - cleanup chain. This fixes a problem where ^C while in a - user-defined command sometimes leaves instream NULL and causes a - segfault in command_loop. - -Fri Jan 5 13:59:16 1996 Brendan Kehoe - - * configure.in, configure: Add `-ldl -lw' for Solaris linking. - -Fri Jan 5 12:02:00 1996 Steve Chamberlain - - * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt, - config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt: - srec.o renamed to dsrec.o. - -Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com) - - * breakpoint.c (remove_breakpoint): Change error to warning so - that hardware watchpoint removal problems won't leave breakpoint - traps in the target. - * remote-e7000.c (e7000_insert_breakpoint, - e7000_remove_breakpoint): Use e7000 based breakpoints, not memory - breakpoints. - * (e7000_wait): Adjust PC back by two when we see a breakpoint to - compensate for e7000 maladjustment. - * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug - which prevented hardware watchpoints from working. - -Thu Jan 4 10:44:17 1996 Fred Fish - - * infptrace.c (udot_info): New function. - (PT_*): Define each individually if that one is not defined. - * rs6000-nat.c (kernel_u_size): New function - Include for "struct user" - * alpha-nat.c (kernel_u_size): New function. - Include for "struct user" - * sparc-nat.c (kernel_u_size): New function. - Include for "struct user" - * i386b-nat.c (kernel_u_size): New function. - * i386v-nat.c (kernel_u_size): New function. - * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - * config/i386/nm-linux.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - -Thu Jan 4 11:00:01 1996 steve chamberlain - - * mdebugread.c (mylookup_symbol): enum namespace becomes - enum_namespace type. - * symfile.c (add_psymbol_to_list) - (add_psymbol_addr_to_list): Ditto. - * symtab.c (lookup_partial_symbol): Ditto. - (lookup_symbol): Ditto. - (lookup_block_symbol): Ditto. - * win32-nat.c (handle_load_dll): Use incoming dll base. - (child_wait): Catch DLL load errors. - (create_child_inferior): Translated between paths correctly. - -Wed Jan 3 23:13:53 1996 Fred Fish - - * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS - from NUM_REGS to get number of general registers that we care about. - * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms - of number of general regs and number of floating point regs. - -Wed Jan 3 19:49:54 1996 steve chamberlain - - * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New. - (SKIP_TRAMPOLINE_CODE): New. - * config/i386/xm-win32.h (CANT_FORK): Deleted. - (SLASH*) Changed to use unix style slash. - * symtab.h (namespace enum): becomes typedef to avoid namespace - collision in C++. - * infcmd.c (path_command): Use empty string if PATH name not set. - * i386-tdep.c (skip_trampoline_code): New function. - * srec.c: Renamed dsrec.c to avoid filename collision. - * Makefile.in: Cope with renaming. - -Wed Jan 3 13:09:04 1996 Fred Fish - - * symmisc.c (print_objfile_statistics): Print memory use statistics - for objfile psymbol, symbol, and type obstacks. - -Tue Jan 2 13:41:14 1996 Stan Shebs - - * config/mips/nm-irix5.h: Restore. - (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4; - from Lee Iverson . - * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h. - * config/mips/irix[345].mh (MUNCH_DEFINE): Remove. - -For older changes see ChangeLog-95 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/gdb/ChangeLog-97 b/gdb/ChangeLog-97 deleted file mode 100644 index 026c9a5c9e8..00000000000 --- a/gdb/ChangeLog-97 +++ /dev/null @@ -1,2909 +0,0 @@ -Wed Dec 31 11:43:53 1997 Mark Alexander - - * dsrec.c (load_srec): Check remotedebug flag when printing - debug info. - -Wed Dec 31 10:33:15 1997 David Taylor - - * breakpoint.c (breakpoint_re_set): add _siglongjmp to list of - longjmp breakpoints. - -Mon Dec 29 21:25:34 1997 Mark Alexander - - * dve3900-rom.c: New file to support Densan DVE-R3900/20 board. - * monitor.c (monitor_debug): Move to utils.c, rename to puts_debug. - (monitor_write_memory, monitor_read_memory, monitor_insert_breakpoint, - monitor_remove_breakpoint): Remove useless address bits if current - monitor has MO_ADDR_BITS_REMOVE flag. - * monitor.h (MO_ADDR_BITS_REMOVE): Define. - * utils.c (puts_debug): Formerly monitor_debug from monitor.c; - move here and make public. Add better support for carriage returns. - * defs.h (puts_debug): Declare. - * dsrec.c (load_srec): Use puts_debug to print remotedebug information. - Output header record correctly. - (make_srec): Output a header record instead of a termination record - if sect is non-NULL (value is ignored), but abfd is NULL. - * config/mips/tm-tx39.h (DEFAULT_MIPS_TYPE): Remove definition. - (REGISTER_NAMES): Define to add R3900-specific registers. - * config/mips/tm-tx39l.h: Ditto. - * config/mips/tx39.mt (TDEPFILES): Add dve3900-rom.o and support files. - * config/mips/tx39l.mt: Ditto. - -Wed Dec 24 12:48:48 1997 Stan Shebs - - * dsrec.c: Cosmetic improvements. - (make-srec): Change indexing of format and code tables to - remove confusing empty entries. - -Mon Dec 22 21:51:53 1997 Mark Alexander - - * remote-mips.c (_initialize_remote_mips): Fix DDB doc string. - -Sun Dec 21 17:00:06 1997 David Taylor - - * d30v-tdep.c (d30v_frame_find_saved_regs): split most of - function off into d30v_frame_find_saved_regs_offsets; - (d30v_frame_find_saved_regs_offsets): new function. Got - backtrace working when calling from framefull (unoptimized) - routines (.e.g, main) into frameless (optimized) routines - (e.g., printf). - -Fri Dec 19 09:49:49 1997 David Taylor - - * d30v-tdep.c (d30v_frame_chain): test end_of_stack - (d30v_frame_find_saved_regs): set it. - * config/d30v/tm-d30v.h: improved FRAME_CHAIN_VALID - -Thu Dec 18 12:34:28 1997 Andrew Cagney - - From Gavin Koch : mips-tdep.c - * (mips_push_arguments): For big-endian shorts and char's store at - * the correct location. - -Thu Dec 18 00:26:46 1997 Andrew Cagney - - * mdebugread.c (parse_partial_symbols): Delete check that symbols - for file not already loaded. Did not work when an include file - was involved. - -Wed Dec 17 10:43:04 1997 Andrew Cagney - - * elfread.c (elf_symfile_read): Since the partial symbol table is - searched last in first, insert mdebug or XCOFF info into the - partial symbol table before any DWARF2 info. - -Thu Dec 18 00:00:48 1997 Andrew Cagney - - * symfile.c (init_psymbol_list): Handle init with zero elements. - - * elfread.c (elf_symfile_read): If `mainline', clear psymbol table - using init_psymbol_list 0. For build_psymtabs functions, pass - mainline==0 so that psymbol_list isn't re-initialized. - - * symfile.c (discard_psymtab): New function, correctly unlink an - empty psymtab from an object file. - * dbxread.c (end_psymtab): Call discard_psymtab. - * xcoffread.c (xcoff_end_psymtab): Ditto. - * hpread.c (hpread_end_psymtab): Ditto. - * os9kread.c (os9k_end_psymtab): Ditto. - -Wed Dec 17 10:47:05 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (set_raw_tracepoint): initialize addr_string - to NULL; (trace_actions_command): call readline_begin_hook only - if from_tty is true. - -Tue Dec 16 20:05:48 1997 Mark Alexander - - * configure.tgt: Change little-endian tx39 target name to tx39l. - -Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com) - - * remote-sim.c (gdbsim_open): Use "--architecture" instead of - ambigious short form. - -Tue Dec 16 10:29:16 1997 David Taylor - - * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to - FP_REGNUM value before return; (prologue_find_regs): two sets - of offsets -- frame pointer and stack pointer, not just one that - tries to do double duty; (d30v_frame_find_saved_regs): stop once - we hit pc (in case we're stopped in the middle of the prologue) - and improve handling of frameless prologues; (d30v_push_arguments): - *ALL* arguments go on the stack until we run out of args registers, - force sp to be 8 byte aligned. - - * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2, - not r0; (FRAME_CHAIN_VALID): handle use of external memory; - (STACK_ALIGN): define. - -Mon Dec 15 15:13:57 1997 Andrew Cagney - - * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART - intall cntrl-c handler with SA_RESTART clear. On BSD systems this - stops read syscalls's being restarted. - - * configure.in (configdirs): Check for sigaction. - * configure: Re-generate. - -Mon Dec 15 11:38:52 1997 Andrew Cagney - - * dwarf2read.c: From change proposed by Gavin Koch. - (address_significant_size): New static variable. - (dwarf2_build_psymtabs_hard): Check consistency between - `address_size' and `address_significant_size'. - (read_address): MASK out all but the significant bits, as - determined by `address_significant_size', of any addresses. - (elf-bfd.h): Include. - (dwarf2_build_psymtabs_hard): Set `address_significant_size' - according to the arch_size of the elf object file. - -Thu Dec 11 13:40:46 1997 Andrew Cagney - - * dwarf2read.c (dwarf_decode_lines): Change type of address to - CORE_ADDR. - -Thu Dec 11 22:39:02 1997 Mark Alexander - - From change made to branch by Bob Manson : - * tic80-tdep.c (tic80_push_arguments): The compiler always - passes structs by reference. - -Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (trace_find_command): don't error if going - backwards thru the trace buffer in a loop. - * (struct tracepoint): delete unused field. - -Wed Dec 10 17:57:00 1997 David Taylor - - * d30v-tdep.c : don't bury lots of magic numbers in the code - instead use defines for the opcodes and opcode masks; update - to use actual d30v patterns; fix register sizes to be 4 bytes - not 2 bytes; improve prologue testing now that we have a C - compiler; fix stack frame handling enough to get backtraces - working; initial changes to push and pop frames (so that gdb - can call functions in the inferior). - - * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and - STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment - about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME - macro. - -Wed Dec 10 17:41:07 1997 Jim Blandy - - * ch-valprint.c (chill_val_print): To avoid segfaults, don't print - a string whose dynamic length is longer than its static length. - -Wed Dec 10 15:54:00 1997 Andrew Cagney - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Check - cu_header.length is within dwarf_info_buffer not - dwarf_abbrev_buffer. - -Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (memrange_sortmerge): allow for memranges - that overlap. (collect_pseudocommand etc.) cleanup decls. - -Fri Dec 5 09:22:35 1997 Nick Clifton - - * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value... - -Thu Dec 4 09:30:22 1997 Nick Clifton - - * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value. - -Wed Dec 3 12:44:15 1997 Keith Seitz - - * tracepoint.c: Add declaration for x_command. - - * printcmd.c (x_command): Remove static declaration. - -Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (finish_tfind_command): call do_display so that - auto-displays are updated by tfind. Also, keep track of frame - and current-function so that tfind behaves like stepping (only - show the stack frame if we step into a new function or return). - -Wed Dec 3 14:14:58 1997 David Taylor - - * sol-thread.c: additional support for debugging threaded core - files on solaris; previously only kernel threads were found -- - user threads generated errors. - * corelow.c: don't register core_ops as a target if - coreops_suppress_target is true (set by sol-thread.c). - -Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c: make "tdump" command handle literal memranges. - -Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c: use "lookup_cmd" to parse actions commands - (thus allowing unambiguous prefixes and aliases). - -Tue Dec 2 10:15:57 1997 Nick Clifton - - * configure.tgt: Add support for Thumb target. - -Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c: move prototype of validate_actionline(), and - make it consistent with the function declaration. - -Thu Nov 27 09:07:18 1997 Michael Meissner - - * Makefile.in (tracepoint_h): New macro for tracepoint.h - includes. - (tracepoint.o): Add rule to build. - -Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com) - - * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype. - - * tracepoint.c (set_raw_tracepoint): fix typo - -Wed Nov 26 11:33:09 1997 Keith Seitz - - * tracepoint.c (set_raw_tracepoint): Make sure there's a trailing - slash on the directory name. - - * top.c (get_prompt): New function. - * top.h: Declare it. - -Wed Nov 26 09:59:47 1997 Andrew Cagney - - * dwarf2read.c (struct comp_unit_head): Change length and - abbrev_offset fields to unsigned int. - (dwarf2_build_psymtabs_hard): Verify length and offset read from - .debug_info section. - -Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c, tracepoint.h: new module, implements tracing, - which is a new functionality somewhat like breakpoints except - that a tracepoint stops the inferior only long enough to collect - and cache selected buffers and memory locations, then allows - the inferior to continue; the cached trace data can then be - examined later. - -Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * infcmd.c: export registers_info, for use by other modules. - * printcmd.c: export output_command, for use by other modules. - * stack.c: export locals_info and args_info, for use by other modules. - * remote.c: export getpkt, putpkt, and fromhex for external use. - Make fromhex case-insensative. New function "remote_console_output" - abstracts the acceptance of "O" packets from target. - Make all "remotedebug" output go to stdout, not stderr. - -Mon Nov 24 08:59:28 1997 Andrew Cagney - - * valprint.c (print_longest): When CC has long long but printf - doesn't, print decimal value as three parts. - - * config/i386/tm-fbsd.h: New file. - * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h. - - * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here. - * config/i386/tm-fbsd.h (FLOAT_INFO): To here. - - * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of - %ll format specifier. - (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of - long double using %Lg. - * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE. - * configure: Re-generate. - - * c-exp.y (parse_number): Use sscanf %Lg when host has - SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE - -Sun Nov 23 17:12:58 1997 Andrew Cagney - - * printcmd.c (print_insn): Set the machine type if known. - - * i386-tdep.c (_initialize_i386_tdep): Delete "set - assembly-language" command. Replaced by generic "set - architecture". Set initial machine using bfd_lookup_arch. - -Fri Nov 21 19:43:23 1997 Jim Blandy - - * valops.c (call_function_by_hand): If the function has a - prototype, convert its arguments as if by assignment. Otherwise, - do the usual promotions. - * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag - on functions' types when we can; all C++ functions should get it, - and if the Sun-style prototype notation is in the stabs, we can - notice that. - -Fri Nov 21 12:20:16 1997 Ian Lance Taylor - - * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already - defined by the inclusion of ../bfd/aclocal.m4. - * configure: Rebuild. - -Fri Nov 21 10:52:39 1997 Michael Meissner - - * Makefile.in (SHELL): Really do the change. - -Fri Nov 21 02:19:57 1997 Geoffrey Noer - - * Makefile.in: also revert SHELL change until configury - changes work - -Thu Nov 20 16:35:13 1997 Doug Evans - - * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4. - -Thu Nov 20 04:11:27 1997 Geoffrey Noer - - * aclocal.m4: add EXEEXT setting rule - * configure.in: call it - * configure: regenerate - * Makefile.in: pepper with EXEEXTs in appropriate places, - set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh - For some reason, EXEEXT isn't getting substututed in correctly - so for now, set EXEEXT to empty string - -Mon Nov 17 15:35:06 1997 Doug Evans - - * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h. - -Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com) - - * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes. - -Thu Nov 13 09:47:35 1997 Michael Meissner - - * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags - in a human readable format. - (print_flags_command): Command wrapper to call d30v_print_flags. - (d30v_do_registers_info): When printing out all of the registers, - print out the flag values in a human readable fashion. - (_initialize_d30v_tdep): Add info flags command to print the - flags. - - * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW - bits that are defined. - -Wed Nov 12 14:58:39 1997 Jeff Holcomb - - * symfile.c (generic_load): Handle cancel from the - ui_load_progress_hook routine. - * dsrec.c (load_srec): Handle cancel from the - ui_load_progress_hook routine. - -Mon Nov 10 15:13:13 1997 Ian Lance Taylor - - * valprint.c (print_longest): The b, h, w, and g format specifiers - print unsigned values. - -Mon Nov 10 02:02:49 1997 Martin M. Hunt - - * top.c (quit_confirm): Change exit message. - -Tue Nov 4 16:52:50 1997 Geoffrey Noer - - * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc - to allocate memory for environ space, gdb cannot use memory - checks -- set -DNO_MMCHECK - -Tue Nov 4 13:50:59 1997 Jim Blandy - - * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the - code to see why this is not trivial. - (copy_exp, insert_exp): New functions. - -Fri Oct 24 17:24:00 1997 Dawn Perchik - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case - where a compilation unit die has no children (DW_TAG_compile_unit - has DW_children_no). - (scan_partial_symbols): Add comment for nesting_level. - -Wed Oct 29 15:53:24 1997 David Taylor - - * solib.c (solib_break_names): add entry for Solaris 2.6 run - time linker. From Casper Dik via Peter Schauer. - -Tue Oct 28 17:31:47 1997 Martin M. Hunt - - * configure.in (configdir): Add -lcomdlg32 and -ladvapi32 - to WIN32LIBS. - - * configure: Rebuild - -Fri Oct 24 16:48:21 1997 David Taylor - - * sol-thread.c (sol_find_new_threads_callback, - sol_find_new_threads): New functions. - * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke - sol_find_new_threads. - * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it - is defined. - -Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu) - - * dbxread.c (process_one_symbol): Put back initialization - of a variable lost during last change. Don't perform - assignment inside conditionals. - * stabsread.c (symbol_reference_defined): Return -1 for error/not - found. All callers changed appropriately. - (define_symbol): Don't perform assignment inside conditionals. - -Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com) - - * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs - entries. - - * dbxread.c: More comment cleanups. - * stabsread.c: Fix various violations of the GNU coding and - formatting standards. Update/add comments to make code clearer. - (resolve_reference): Delete unused function. - (ref_search_val): Remove function. It didn't belong in stabsread.c - (resolve_live_range): No longer returns a value. Do not add it - to the live range list until the entire range stab has been parsed. - (get_substring): Remove duplicate declaration. - (resolve_symbol_reference): Now static. Remove unnecessary code - to deal with cleanups. - (ref_add): Use xrealloc instea of realloc. - (process_reference): Reorganize slightly to make clearer. - * stabsread.h (resolve_symbol_reference): Remove declaration. - (resolve_reference): Likewise. - * symtab.c (find_active_alias): New function. - (lookup_block_symbol): Use find_active_alias. - * symtab.h (struct range_list): Fix dangling struct live_range - reference. - (ref_search_val): Remove decl. - - * symtab.h (struct range_list): Renamed from struct live_range. - (struct symbol): Remove struct live_range_info substruct. - Bring the alias list and range list fields up to the toplevel - as "aliases" and "ranges". - (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes. - (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete. - * stabsread.c: Corresponding changes. - - * dbxread.c: Fix various violations of the GNU coding and - formatting standards. Update/add comments to make code - clearer. - (process_later): Use xrealloc instead of realloc. - - * symtab.c: Include inferior.h. - -Tue Oct 21 14:15:26 1997 Per Bothner - - * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict). - -Fri Oct 17 13:22:02 1997 Stan Shebs - - * infcmd.c: Improve grammar of "set args" help. - -Thu Oct 16 15:03:58 1997 Michael Meissner - - * remote-sds.c (sds_load): Properly declare as static. - -Wed Oct 15 10:27:14 1997 Doug Evans - - * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement - to 30 bits in call insn to handle --enable-64-bit-bfd. - (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd. - -Tue Oct 14 22:13:27 1997 Dawn Perchik - - * stabsread.c: Make ref_map entries dynamically allocated. - -Thu Oct 9 12:37:57 1997 Frank Ch. Eigler - - * printcmd.c (print_address_symbolic, address_info): Mask - target-specific flag bits from PC, for more aesthetic disassembly. - * config/mips/tm-mips.h: Added PC masking for MIPS family - (especially the MIPS16). - -Sat Oct 4 18:45:44 1997 Mark Alexander - - * remote-mips.c (mips-initialize): Work around flakiness in - some versions of PMON after loading a program. - -Fri Oct 3 15:49:18 1997 Per Bothner - - * c-lang.h, cp-valprint.c (static_field_print): Make non-static. - * parse.c, parser-defs.h (length_of_subexp): Make non-static. - * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary. - (ArrayAccess): Likewise. Also remove warnings. - (CastExpression): Implement (typename) UnaryExpression. - (push_qualified_expression_name): Fix small bug. - * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names. - (_initialize_jave_language): Fix typo (jave -> java). - (java_language): Java does *not* have C-style arrays. - (java_class_from_object): Make more general (and complicated). - (java_link_class_type): Fix typo "super" -> "class". Handle arrays. - (java_emit_char, java_printchar): New function. - (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays. - * jv-valprint.c (java_value_print): Implement printing of Java arrays. - (java_print_value_fields): New function. - (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT. - -Fri Oct 3 09:52:26 1997 Mark Alexander - - * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16 - addresses to be odd. - (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define. - * mips-tdep.c (mips_extract_return_value): Doubles aren't - returned in FP0 if FP registers are single-precision only. - -Mon Sep 29 23:03:03 1997 Mark Alexander - - * mips-tdep.c (set_reg_offset): New function. - (mips16_heuristic_proc_desc): Calculate offsets of registers - saved by entry pseudo-op after rest of prologue has been read. - Use set_reg_offset to ignore all but the first save of a given - register. - (mips32_heuristic_proc_desc): Initialize frame adjustment value. - * remote-sim.c (gdbsim_store_register): Don't update registers - that have a null or empty name. - * findvar.c (read_register_bytes): Don't fetch registers - that have a null or empty name. - -Tue Sep 30 13:35:54 1997 Andrew Cagney - - * config/mips/tm-mips.h (NUM_REGS): Define conditionally. - (REGISTER_NAMES): Ditto. - -Fri Sep 26 21:08:22 1997 Keith Seitz - - * dsrec.c (load_srec): add ui_load_progress_hook to - display some feedback to user - - * symfile.c (generic_load): add ui_load_progress_hook to - display some feedback to user - -Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com) - - * command.c (add_cmd, add_show_from_set): Insert new commands in - alphabetical order. - -Fri Sep 26 12:22:00 1997 Mark Alexander - - * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust - member for storing offset of MIPS16 frame pointer from SP. - * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout. - (PROC_FRAME_ADJUST): Define. - (mips16_heuristic_proc_desc): Store frame pointer adjustment value. - (get_frame_pointer): Use frame pointer adjustment value when - calculating frame address. - * remote-sim.c (gdbsim_fetch_register): Don't fetch registers - that have a null or empty name. - -Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com) - - * mips-tdep.c (_initialize_mips_tdep): Allow target files to - override default FPU type. - -Fri Sep 26 10:33:54 1997 Felix Lee - - * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib. - -Wed Sep 24 14:02:09 1997 Andrew Cagney - - * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with - RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two - words. - -Thu Sep 18 15:07:46 1997 Andrew Cagney - - * ser-e7kpc.c (get_ds_base): Only use under Windows. - (windows.h): Include when any _WIN32 host. - -Wed Sep 24 18:12:47 1997 Stu Grossman - - * The following block of changes add support for debugging assembly - source files. - * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't - associated with a function. - * buildsym.c (record_line start_symtab end_symtab): Don't delete - symtabs which only have line numbers (but no other debug symbols). - * dbxread.c (read_dbx_symtab end_psymtab): Ditto. - - * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use - intrinsic simulator breakpoints if available, otherwise do it the - hard way. - - * configure.tgt: Add d30v. - * d30v-tdep.c: New file. - * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files. - -Tue Sep 23 11:24:13 1997 Stan Shebs - - * Makefile.in (ALLCONFIG): Remove, inaccurate and never used. - -Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (mips_push_arguments): Tweak alignment of register - value if the remaining length of a non-integral argument is smaller - than the register size for big-endian non-EABI mode. - - * rs6000-tdep.c (branch_dest): Handle return from signal - handler function via sigreturn kernel call. - -Mon Sep 22 15:32:06 1997 Dawn Perchik - - * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c: - Fix prototypes. Remove function scoped function declarations. - -Fri Sep 19 18:51:26 1997 Felix Lee - - * config/i386/windows.mh (XDEPFILES): need to list some files - explicitly, for odd reasons. - -Tue Sep 16 20:00:05 1997 Per Bothner - - * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN. - (push_expression_name): New, to handle expression names. - (push_qualified_expression_name): New, for qualified expression names. - (parse_number): Fix bugs in parsing of non-decimal integers. - * jv-lang.h, jv-lang.c (java_demangle_type_signature): New. - * jv-lang.c (type_from_class): Just use name with java_lookup_class. - (java_link_class_type): Add dummy "class" field. - (java_lookup_type): New. - (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address. - * jv-typeprint.c (java_type_print_base): Don't print "class" field. - Use java_demangle_type_signature to print array class types. - * jv-valprint.c (java_value_print): Preliminary array support. - Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR. - (java_val_print): Move check for object type to java_value_print. - Check for null. Print pointer as @HEXADDR, not 0xHEXADDR. - - * valops.c (search_struct_field): Search basesclasses in - ascending, not descending order. Hack to avoid virtual baseclass - botch for Java interfaces. - -Tue Sep 16 19:56:23 1997 Per Bothner - - * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups): - New cleanup clean for cleanups to be run when at each 'run' command. - * infcmd.c (run_command): Call do_run_cleanups. - - * solib.c (find_solib): Register cleanup to call clear_solib - on a new 'run' command. - (symbol_add_stub): First look for existing objfile with same name. - -Tue Sep 16 16:00:01 1997 Stan Shebs - - * remote-sds.c (sds_load): New function. - (sds_ops): Use it. - (sds_open): Don't set inferior_pid yet. - (sds_kill): Remove contents. - (sds_create_inferior): Rewrite to work more like monitor - interfaces. - (sds_restart): Remove, no longer used. - - * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags. - * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code. - * dsrec.c (load_srec): Always write a header S-record. - * dink32-rom.c (dink32_regnames): Fix the names of float registers. - (dink32_cmds): Set to use S-record downloading with acks. - * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag. - -Tue Sep 16 10:08:27 1997 Andrew Cagney - - * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal - instruction. - - * exec.c (exec_file_command): Call set_architecture_from_file. - -Mon Sep 15 13:01:22 1997 Mark Alexander - - * dbxread.c (MSYMBOL_SIZE): New macro. - (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol. - * elfread.c (elf_symtab_read): If ELF symbol is "special", - such as a MIPS16 function, mark minimal symbol as special too. - * mips-tdep.c (pc_is_mips16): New function to check whether - a function is MIPS16 by looking at the minimal symbol. Use - pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro. - * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL, - MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing - "special" MIPS16 bit in ELF and minimal symbols. - * mdebugread.c (parse_partial_symbols): Don't construct a partial - symbol table for a file that already has one. - -Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle - yet another variant of enumerator debugging info, used by DU 4.0 - native cc. - -Tue Sep 9 20:47:23 1997 Felix Lee - - * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a. - otherwise link command line is too long. - -Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com) - - * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix - some formatting problems. - -Mon Sep 8 16:45:51 1997 Stu Grossman - - * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT - mechanism. Remove prototypes for dos_async_* functions. They don't - exist anymore. - -Mon Sep 8 12:48:50 1997 Ian Lance Taylor - - * top.c (quit_confirm, quit_force): New functions, broken out of - quit_command. - (quit_command): Just call quit_confirm and quit_force. - * top.h (quit_confirm, quit_force): Declare. - -Sun Sep 7 17:26:30 1997 Dawn Perchik - - * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for - reading stabs extensions for live range information. - * stabsread.h, partial-stab.h: Add prototypes for new functions. - * symtab.h: Add structure for storing live range information. - -Wed Sep 3 16:39:39 1997 Andrew Cagney - - * top.c (set_arch): New function, update target_architecture. - - * defs.h, top.c (set_architecture_from_arch_mach): Replace - set_architecture, takes the arch and machine as arguments. - - * sh3-rom.c (sh3e_open): Update. - (sh3_open): Ditto. - -Tue Sep 2 12:00:46 1997 Andrew Cagney - - * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren. - (e7000_wait): Ditto. - -Mon Sep 1 11:21:03 1997 Andrew Cagney - - * top.c (init_main): Add ``set processor'' as an alias for ``set - architecture''. - -Sat Aug 30 13:44:48 1997 Bob Manson - - * config/sparc/sparclite.mt: Removed simulator references (erc32 - has been disabled). - -Thu Aug 28 10:20:04 1997 Andrew Cagney - - * remote-e7000.c (e7000_fetch_registers): Check - target_architecture instead of sh_processor_type. - (e7000_wait): Ditto. - - * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype. - - * sh3-rom.c (sh3_open): Call set_architecture not - sh_set_processor_type. - (sh3e_open): Ditto. - - * sh-tdep.c (sh_show_processor_type_command): Delete. - (sh_set_processor_type_command): Delete. - (sh_target_architecture_hook): Rename from sh_set_processor_type, - use AP to determine architecture. - (sh_show_regs): Use bfd_mach_sh* types. - - * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when - architecture was specified explicitly. - - * defs.h (target_architecture, target_architecture_auto, - set_architecture, set_architecture_from_file): Declare. - (target_architecture_hook): Allow targets to be notified of set - arch commands. - - * top.c (init_main): Add set/show/info architecture commands. - (set_architecture, show_architecture, info_architecture): New - functions, parse same. - (set_architecture_from_file): New function, determine arch from - BFD. - -Tue Aug 26 17:13:43 1997 Andrew Cagney - - * remote-sim.c (gdbsim_open): Only pass endianness to sim_open - when set explicitly. Prepend endianness arg so that it can be - overridden. - - * defs.h, top.c (target_byte_order_auto): Make global when - byteorder is selectable. - -Tue Aug 26 15:19:56 1997 Andrew Cagney - - * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into - sim_create_inferior. - (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior - has already set the PC. - (gdbsim_create_inferior): Allow exec_file to be NULL, make "No - exec file" a warning. Ditto for "No program loaded". - -Mon Aug 25 17:08:01 1997 Geoffrey Noer - - * ocd.c: revert Sun change -- enable log file handling - -Mon Aug 25 12:21:46 1997 Andrew Cagney - - * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call. - -Sun Aug 24 21:16:59 1997 Geoffrey Noer - - * ocd.c: comment out sections that create and flush wigglers.log - log file when using the wiggler. - -Thu Aug 21 16:18:08 1997 Geoffrey Noer - - * config/powerpc/ppc-eabi.mt: - * config/powerpc/ppc-sim.mt: - * config/powerpc/ppcle-eabi.mt: - * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before - other ocd-related files in TDEPFILES - -Thu Aug 21 14:56:04 1997 Geoffrey Noer - - * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der - * ocd.c: initialize remote_timeout - (ocd_wait): while looping, call ocd_do_command with OCD_AYT - (ocd_get_packet): remove find_packet goto. If there isn't - an 0x55 at the start, something is quite wrong so error out - instead of advancing in the packet and trying again. If checksum - is invalid, print error message instead of trying again. - * ser-ocd.c (ocd_readchar): error if we attempt to read past - the end of the from_wiggler_buffer. - - -Wed Aug 20 14:08:39 1997 Stan Shebs - - * dink32-rom.c: Don't use "mf" command to fill, is too picky - about alignment. - - -Tue Aug 19 08:41:36 1997 Fred Fish - - * objfiles.c (objfile_relocate): Add call to breakpoint_re_set - after relocations are complete. - * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set, - this is now done in objfile_relocate. - -Mon Aug 18 17:29:54 1997 Ian Lance Taylor - - * win32-nat.c (handle_exception): Return a value indicating - whether the exception was handled. Don't handle random exceptions - the first time around, so that structured exception handling - works. - (child_wait): Check the return value of handle_exception. Set the - continue_status argument to ContinueDebugEvent accordingly. - -Mon Aug 18 11:14:15 1997 Nick Clifton - - * configure.tgt: Add support for v850ea target. - -Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * m32r-stub.c: fix typo - -Sun Aug 17 17:33:34 1997 Stan Shebs - - * remote-sds.c: Remove unused remnants of remote.c. - (tob64): Return the result length. - (sds_interrupt): Send a stop message. - (sds_wait): Add debug output for signal interpretation, flag - that signal was due to a trap. - (sds_fetch_registers): Fill the registers array correctly for - PowerPC. - (sds_store_registers): Get the right values from registers array. - (putmessage): Tweak length handling so checksum comes out right. - (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly. - -Fri Aug 15 20:53:13 1997 Ian Lance Taylor - - * Makefile.in (init.c): Don't use xargs. - -Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Add the symbols for any - newly loaded objects upon a TARGET_WAITKIND_LOADED event. - - Rewrite code which determines the TOC address for calling functions - in the inferior under AIX. - * rs6000-nat.c (find_toc_address): New function to determine - the required TOC address from a function address. - (_initialize_core_rs6000): Set up find_toc_address_hook to point - to find_toc_address. - (xcoff_relocate_symtab, xcoff_relocate_core): Remove - add_text_to_loadinfo calls. - (exec_one_dummy_insn): Change pid and status to int to get rid of - compiler warnings. - (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to - ptrace to get rid of compiler warnings. - * rs6000-tdep.c: Add definition for find_toc_address_hook. - (rs6000_fix_call_dummy): If find_toc_address_hook is non zero, - patch TOC address load code in the call dummy with the value - returned from find_toc_address_hook. - (struct loadinfo, loadinfo, loadinfolen, - loadinfotextindex, xcoff_init_loadinfo, free_loadinfo, - xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address): - Remove. - (_initialize_rs6000_tdep): Remove initialization of - coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook. - * xcoffread.c (coff_add_toc_to_loadinfo_hook, - xcoff_init_loadinfo_hook): Remove. - (struct coff_symfile_info): Add toc_offset field. - (scan_xcoff_symtab): Record toc_offset value in toc_offset field - instead of calling xcoff_add_toc_to_loadinfo_hook. - (get_toc_offset): New function to return the value of the - toc_offset field for an object file. - (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook. - * xcoffsolib.h (add_text_to_loadinfo): Remove declaration. - * config/rs6000/tm-rs6000.h: Add declarations for - find_toc_address_hook and get_toc_offset. - -Wed Aug 13 19:31:28 1997 Stan Shebs - - * remote-sds.c: New file, interface to SDS-compatible monitors. - * Makefile.in (remote-sds.o): Add build rule. - * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt - (TDEPFILES): Add remote-sds.o. - -Tue Aug 12 14:37:18 1997 Geoffrey Noer - - * ocd.c (ocd_wait): loop until we're in BDM mode instead of - assuming control has returned to GDB. - -Mon Aug 11 19:16:04 1997 Stan Shebs - - * dink32-rom.c: New file, support for DINK32 monitor. - * Makefile.in (dink32-rom.o): Add build rule. - * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt - (TDEPFILES): Add dink32-rom.o. - * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE, - MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY, - MO_CLR_BREAK_1_BASED): New monitor interface flags. - * monitor.c: Use them. - (monitor_store_register): Use setreg.term if defined. - (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice - if set_break and clr_break fields are empty. - -Mon Aug 11 16:22:36 1997 Geoffrey Noer - - * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro - BDM_BREAKPOINT already has braces around it, remove erroneous ones. - * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of - __CYGWIN32__. - * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP - * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file, - fill in doc fields of bdm_ppc_ops. - (bdm_ppc_fetch_registers): Don't ask for invalid registers such - as the MQ or floating point regs not present on ppc 8xx boards. - (bdm_ppc_store_registers): Don't write those same invalid registers. - * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o. - * config/powerpc/ppc-eabi.mt: - * config/powerpc/ppcle-eabi.mt: - * config/powerpc/ppc-sim.mt: - * config/powerpc/ppcle-sim.mt: Include ser-ocd.o. - -Mon Aug 11 16:08:52 1997 Fred Fish - - * frame.h (enum lval_type): Conditionalize on __GNUC__ - instead of __STDC__. - -Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com) - - * utils.c (error): Fix return type for !ANSI_PROTOTYPES. - -Sun Aug 10 16:49:09 1997 Geoffrey Noer - - * ocd.c: move ocd_write_bytes proto to ocd.h since it is used - by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define - BDM_BREAKPOINT if not defined in tm.h - (ocd_error): add new error cases - (ocd_start_remote): send the OCD_INIT command before - OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all - (ocd_write_bytes): no longer static - (ocd_insert_breakpoint): no longer static - (ocd_remove_breakpoint): new - * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint, - and ocd_remove_breakpoint - * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint - and ocd_remove_breakpoint instead of memory_insert_breakpoint - and memory_remove_breakpoint. - (bdm_ppc_open): after calling ocd_open, modify DER - register so interrupts will drop us into debugging mode, finally - disable the watchdog timer on the board so we don't leave BDM - mode unexpectedly. - -Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * values.c (value_primitive_field): Account for offset when - extracting the value of a bitfield. - From Paul Hilfinger . - -Fri Aug 8 21:35:44 1997 Mark Alexander - - * config/tic80/tic80.mt: - (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver. - (SIM): Remove -lm to prevent make errors. - * configure.tgt: add gdbserver to configdirs for tic80. - * gdbserver/utils.c (error): Change prototype to match defs.h. - * gdbserver/low-sim.c: Change simulator calls to use new interface. - * remote.c (remote_write_bytes): Include '$' at start of packet - and checksum at end of packet in overhead calculation. - -Fri Aug 8 15:59:24 1997 Ian Lance Taylor - - * ser-ocd.c: If _WIN32, include . - (dll_do_command): New static variable if _WIN32. - (ocd_open): Set dll_do_command if _WIN32. - (ocd_write): Use dll_do_command rather than do_command. - * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a. - (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define. - ($(BDM_LIBNAME)): Remove target. - * wigglers.def: Remove. - - * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from - libwigglers.def. - (libwigglers.a): Remove target. - -Fri Aug 8 13:11:01 1997 Mike Meissner - - * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure - ppc-bdm.o and ocd.o are used for all powerpc-eabi targets. - -Thu Aug 7 19:40:52 1997 Geoffrey Noer - - Changes to OCD support to support wiggler box as well as - target boxes: - * ocd.c: change speed in init command to 0 from 80, - add (temporary) logging commands to help debugging, - (ocd_open): if "target ocd wiggler lpt" then use special - ser-ocd.c serial interface which communicates with Wigglers.dll, - otherwise ("target ocd ") do as we did before - (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to - switch of known commands of len 0 - * ocd.h: add OCD_LOG_FILE - * serial.c (serial_open): do serial_interface_lookup on ocd - in the case of ocd - * ser-ocd.c: add buffer to contain responses from sending a - command to the Wigglers.dll. - (ocd_readchar): return curr char from buffer and increment ptr - (ocd_write): send buffer to Wigglers.dll, storing response in - return buffer and initializing curr location ptr to start of - buffer. - -Thu Aug 7 13:39:31 1997 Geoffrey Noer - - * ocd.h: add OCD_SET_CONNECTION - * ocd.c: rename "do_command" to "ocd_do_command" - -Thu Aug 7 13:09:17 1997 Geoffrey Noer - - Nomenclature change. BDM is a specific type of OCD - (On Chip Debugging). Wiggler is the parallel port box controlled - by Wigglers.dll. The faster target box from Macraigor Systems - is not a wiggler. - * ocd.c: - * ocd.h: - * ppc-bdm.c: - * ser-ocd.c: - Replace all instances of "wiggler_" with "ocd_" and change most other - instances of "wiggler" to "ocd" or "ocd device" depending on context. - * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES - until OCD with that target is supported again. - -Wed Aug 6 16:15:31 1997 Geoffrey Noer - - * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to - sub makes, change clean rule to also remove *.a to remove - libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and - remove remote-wiggler.o - * configure.in: add DLLTOOL support - * configure: regenerate - * wigglers.def: new file for imports for wigglers.dll - * ser-ocd.c: new file which is layer between ocd.c and either the - wigglers.dll or the target box, only stub so far - * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES - * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES - * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a - to XDEPFILES, add rules to build libwigglers.a - - checking in changes of Stu Grossman : - * remote-wiggler.c: delete - * ocd.c: new, was remote-wiggler.c - always include sys/types.h, include ocd.h, move WIGGLER - commands and many wiggler prototypes to ocd.h, make wiggler_desc - static, stop making local wiggler functions static, - define write_mem_command for wiggler_write_bytes - (wiggler_start_remote): stop hardcoding the target type, - instead set and use a target_type variable. - (wiggler_open): add new target_type and ops args - (wiggler_wait): now no longer takes pid and target_status as args, - stop trying to set target_status struct, remove BGND insn - checks - (read_bdm_registers): renamed to wiggler_read_bdm_registers - (wiggler_read_bdm_registers): numregs arg changed to reglen arg, - remove pktlen check, set reglen instead of numregs - (dump_all_bdm_regs): delete - (wiggler_fetch_registers): delete - (wiggler_prepare_to_store): now just an empty function - (wiggler_store_registers): delete - (wiggler_read_bdm_register): new - (wiggler_write_bdm_registers): new - (wiggler_write_bdm_register): new - (wiggler_write_bytes): use write_mem_command variable instead of - WIGGLER_WRITE_MEM - (get_packet): renamed to wiggler_get_packet, change refs throughout - (put_packet): renamed to wiggler_put_packet, change refs throughout - (wiggler_get_packet): add break to default case of switch, - change length of WIGGLER_GET_VERSION len to 10 from 4 to match - specs - (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops - (flash_xfer_memory): delete - (noop_store_registers): new placeholder replacement for - target_store_registers() which prevents generic_load from trying to - set up the PC. - (bdm_update_flash_command): add store_registers_tmp variable, - make handling of wiggler_ops more generic -- define wiggler_ops - in a target-specific file instead (such as ppc-bdm.c in the case - of the ppc), use current_target to deal with registers again - making this file less target-specific. - (bdm_read_register_command): new - (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops), - comment out add_cmd ("read-register", ...) - * ocd.h: new, contains common wiggler prototypes, command definitions - * ppc-bdm.c: file for ppc-specific OCD code, including target_ops - structure for ppc bdm - (bdm_ppc_open): new - (bdm_ppc_wait): new - (bdm_ppc_fetch_registers): new - (bdm_ppc_store_registers_: new - (_initialize_bdm_ppc): new - * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines - -Tue Aug 5 23:56:14 1997 Mark Alexander - - * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero - as a valid SP-relative offset of a saved register. - -Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com) - - * hpread.c (hpread_read_struct_type): Use accessor macros rather - than directly mucking around with data structures. - -Tue Aug 5 13:37:14 1997 Per Bothner - - * gdbtypes.h: Re-interpret struct field. Suppport address of static. - Add a bunch of macros. - * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c: - Update to use new macros. - * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE. - * value.h, values.c (value_static_field): New function. - * cp-valprint.c, valops.c: Modify to use value_static_field. - - * jv-lang.c (get_java_utf8_name): Re-write so it works with - implied (missing) data field, as defined by cc1java. - (java_link_class_type): Type length and field offset (in interior) - now includes object header. Get static fields working. - * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe. - * jv-typeprint.c (java_type_print_derivation_info, - java_type_print_base): New functions, for better Java output. - * jv-valprint.c: Start to support Java-specific output. - -Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-valprint.c (c_val_print): Use extract_address to retrieve - the address of the virtual function. - From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se). - - * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop): - Handle C++ operator *. - -Fri Aug 1 15:21:44 1997 Ian Lance Taylor - - * configure.in: Check for cygwin32 environment. Define and - substitute WIN32LIBS and WIN32LDAPP. Always set configdir to - unix; setting it to win was for an old Tcl/Tk configuration - scheme. - * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@. - (WIN32LDAPP, WIN32LIBS): Define. - (CLIBS): Add $(WIN32LIBS). - (gdb): Use $(WIN32LDAPP). - * configure: Rebuild. - -Thu Jul 31 15:40:19 1997 Per Bothner - - * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME, - SYMBOL_DEMANGLED_NAME): Add demangling support for Java. - * utils.c (fprintf_symbol_filtered): Handle language_java. - - * symtab.c (decode_line_1): Handle Java-style package.class.method. - -Wed Jul 30 14:04:18 1997 Per Bothner - - * java-*: Renamed to jv-*, to make fit within 14 characters. - * jv-lang.h (java_type_print): Added declaration. - * jv-typeprint.c: New file. Provides java_print_type. - * jv-lang.c (java_link_class_type): New function. - (java_language_defn): Replace c_print_type by java_print_type. - * Makefile.in: Update accordingly. - -Tue Jul 29 10:12:44 1997 Felix Lee - - * Makefile.in (init.c): except some mswin files do need to be - scanned. oh well. - -Mon Jul 28 14:04:39 1997 Felix Lee - - * Makefile.in (init.c): don't try to scan mswin for _initialize - funcs. (generates misleading error message because files have - .cpp suffix, not .c suffix) - -Mon Jul 28 13:27:21 1997 Felix Lee - - * ser-e7kpc.c: -> "mswin/w32sut.h" - -Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * xcoffread.c (coff_getfilename): Do not strip directory component - of filename. - -Fri Jul 25 15:16:15 1997 Felix Lee - - * mon960-rom.c: removed unused #includes; no ioctl.h in Windows. - * nindy-share/ttyflush.c: find sleep() for _MSC_VER. - * remote-array.c: #include for isascii(). - * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER. - -Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com) - - * top.c (execute_command): Force cleanup of alloca areas. - * findvar.c (registers_changed): Likewise. - -Fri Jul 25 15:37:15 1997 Stu Grossman - - * v850ice.c: Include . Support new v850 DLL interface. - * Add defs for target status. - -Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * config/mips/tm-mips64.h: longs, long longs, and pointers - are all 64 bits on EABI mips targets. - -Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * partial-stab.h (case N_BINCL): detect missing partial symtab. - * dbxread.c: Add a complaint for N_BINCL without a corresponding - partial symtab. Remove earlier change of 5/27/97. - -Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * sol-thread.c (sol_thread_[store, fetch]_registers): if - inferior_pid is an LWP rather than a Solaris thread, let - procfs handle the request. - (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will - only work if inferior_pid points to an LWP (rather than a - Solaris thread). Use procfs_first_available to find a good LWP. - (info_solthreads): added a maintenance command to list all - known Solaris threads and their attributes. - * mips-tdep.c (mips_do_registers_info): Completely changed the - output format to be neat and columnar. Added the helper funcs - do_fp_register_row and do_gp_register_row. Also small mods to - mips_print_register, which is still used to print a single reg. - -Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * procfs.c (wait_fd): Handle an fd that has "hung up" or - otherwise terminated (Solaris threads). - -Thu Jul 10 00:02:41 1997 Martin M. Hunt - - * defs.h (init_ui_hook): Change prototype to accept one arg. - * main.c (gdb_init): Change prototype to accept one arg. - * top.c (gdb_init): Accepts one argument which it uses to - call (*init_ui_hook). - -Fri Jul 4 14:49:33 1997 Ian Lance Taylor - - * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon - whether CRLF_SOURCE_FILES is defined. - (open_source_file): Use OPEN_MODE with open and openp. - (print_source_lines): Use FDOPEN_MODE with fdopen. If - CRLF_SOURCE_FILES is defined, ignore \r characters. - (forward_search_command): Use FDOPEN_MODE with fdopen. - (reverse_search_command): Likewise. - * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define. - (LSEEK_NOT_LINEAR): Don't define. - -Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_extract_return_value): align 4-byte float - return values within the 8-byte FP register. - -Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit - integers in 64-bit register parameters before function calls. - -Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_push_arguments): special-case handling for - odd-sized struct parameters passed in registers / on stack. - -Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_push_arguments): tweak alignment of small - structs passed in registers for little-endian non-EABI mode. - -Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * breakpoint.c (frame_in_dummy): use generic dummy if available. - (check_duplicates, clear_command): compare sections only if - doing overlay debugging. - -Fri Jun 27 23:03:53 1997 Fred Fish - - * buildsym.h (struct subfile): Add debugformat member. - (record_debugformat): Declare global function. - * buildsym.c (start_subfile): Initialize debugformat member - to NULL. - (record_debugformat): New function to record the format. - (end_symtab): Copy format into symtab debugformat member. - (end_symtab): Free subfile debugformat member. - * symmisc.c (free_symtab): Free debugformat when freeing - symtab. - * symfile.c (allocate_symtab): Initialize the new debugformat - member for new symtabs. - * symtab.h (struct symtab): Add debugformat member. - * source.c (source_info): Print the debug format. - - * os9kread.c (os9k_process_one_symbol): Call record_debugformat - with "OS9". - * hpread.c (hpread_expand_symtab): Call record_debugformat - with "HP". - (hpread_process_one_debug_symbol): Ditto. - * dbxread.c (process_one_symbol): Call record_debugformat - with "stabs". - * coffread.c (coff_start_symtab): Call record_debugformat - with "COFF". - * xcoffread.c (read_xcoff_symtab): Call record_debugformat - with "XCOFF". - * dwarfread.c (read_file_scope): Call record_debugformat - with "DWARF 1". - * dwarf2read.c (read_file_scope): Call record_debugformat - with "DWARF 2". - * dstread.c (dst_end_symtab): Set debugformat to be - "Apollo DST". - * mdebugread.c (new_symtab): Set debugformat to be "ECOFF". - -Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_push_arguments): handle alignment of - integer and struct args on stack for mips64 big-endian. - -Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns - structs in a register wherever possible. - * mips-tdep.c (mips_extract_return_value): handle structs. - (mips_store_return_value): handle values smaller than MIPS_REGSIZE - (including structs, if gdb ever allows it). - -Fri Jun 20 17:58:34 1997 Fred Fish - - * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns. - (sh_frame_find_saved_regs): Recognize fmov insns and adjust - stack push count accordingly. - * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines - -Thu Jun 19 08:18:48 1997 Mark Alexander - - * utils.c (floatformat_from_doublest): Improve test for infinity. - -Wed Jun 18 13:47:52 1997 Fred Fish - - * dwarfread.c (isreg, optimized_out, offreg, basereg): Move - global variables into the struct dieinfo structure. - (locval): Pass pointer to a dieinfo struct rather than a - pointer to the raw location information. Change prototype. - Set isreg, optimized_out, offreg and basereg as appropriate. - (struct_type): Call locval with dieinfo struct pointer. - (new_symbol): Ditto. - (new_symbol): Call locval and save location before testing - the values of the new dieinfo struct flags, set by locval. - -Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait, - unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997 - changes to trace PRFS_STOPTERM and handle PR_DEAD. - These changes tried to work around a problem with an early DU 4.0 - release, but they trigger subtle timing dependent kernel bugs - in older OSF/1 releases. - -Tue Jun 17 06:52:47 1997 Fred Fish - - * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of - SYMBOL_VALUE, to set the value of LOC_STATIC symbols. - -Mon Jun 16 18:38:28 1997 Mark Alexander - - * infrun.c (wait_for_inferior): Mark registers as invalid when - stepping over an instruction that triggered a watchpoint. - * remote-mips.c: Numerous changes to support hardware breakpoints - and watchpoints on LSI MiniRISC and TinyRISC boards. - * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h. - (mips_breakpoint_from_pc): Account for different breakpoint - instructions used by PMON and IDT monitor. - * config/mips/tm-embed.h: Enable hardware breakpoints on embedded - MIPS targets. - * config/mips/tm-mips.h: Define breakpoint instructions for - PMON and IDT monitor. Move MIPS16-related macros here from - mips-tdep.c. - -Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39. - -Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments. - Add missing return statements after finding an "add imm{16,32},sp" - instruction. - (mn10300_frame_chain): Add in size of our register save area to find - our caller's frame if our caller does not have a frame pointer. - -Fri Jun 13 12:55:49 1997 Doug Evans - - * symfile.c (generic_load): Check return code of target_write_memory. - -Fri Jun 13 10:28:09 1997 Fred Fish - - * config/i386/nm-linux.h: Enable prototypes that were #ifdef out. - * config/tm-sysv4.h (in_plt_section): Add prototype. - - * maint.c (maintenance_translate_address): Avoid assignment - inside if, per GNU coding standards. - * symfile.c (simple_read_overlay_table): Avoid assignments inside if, - per GNU coding standards. - - * monitor.c (parse_register_dump): Is really a void function. - Add prototype. - (monitor_read_memory): Remove unused variable "name". - (monitor_read_memory): Remove unused variable "regbuf". - (monitor_open): Remove unused variable "i". - (get_hex_word): Apparently unused, #if away for now. - (from_hex): Ditto. - - * i386v4-nat.c (supply_fpregset): Remove unused variable "regi". - (fill_fpregset): Remove unused variables "regi", "to", "from" and - "registers". - - * remote-e7000.c (ctype.h): Include. - (e7000_insert_breakpoint): #if away unused arg used by unused expr. - * frame.h (generic_get_saved_register): Add prototype. - (enum lval_type): Add partial forward decl. - * dsrec.c (make_srec): Remove unused variable "type_code". - * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling - cases by just ignoring them. - (command.h): Include. - - * java-exp.y (parse_number): Remove unused variable "unsigned_p". - * java-lang.c (gdbcore.h): Include for prototypes. - (type_from_class): Remove unused variable "ftype". - (type_from_class): Remove unused variable "name_length". - (evaluate_subexp_java): Add default case to handle remaining - enumerations. - * java-valprint.c (c-lang.h): Include for prototypes. - - * symfile.c (simple_read_overlay_region_table): #if away - unused function. - (simple_free_overlay_region_table): Ditto. - (overlay_is_mapped): Add default case to switch. - (simple_read_overlay_region_table): Ditto. - (simple_read_overlay_region_table): Add prototype. - - * symtab.c (fixup_symbol_section): Remove unused msym variable. - (fixup_psymbol_section): Ditto. - (find_pc_sect_symtab): Make distance a CORE_ADDR. - - * utils.c: Add comment about t_addr being either unsigned long or - unsigned long long. - (paddr): Change formats to match actual types args are cast to. - (preg): Ditto. - (paddr_nz): Ditto. - (preg_nz): Ditto. - - * defs.h (perror_with_name): Is a NORETURN function. - * utils.c (perror_with_name): Is a NORETURN function. - (error): Is NORETURN independently of ANSI_PROTOTYPES. - - * symtab.c (fixup_symbol_section): Remove prototype. - * symtab.h: (fixup_symbol_section): Add prototype. - * m32r-rom.c (report_transfer_performance): Add prototype. - * sparclet-rom.c: Ditto. - * dsrec.c: Ditto. - - * c-exp.y (parse_number): Cast args to float* or double* as - appropriate for conversion format. - * java-exp.y (parse_number): Ditto. - - * Makefile.in (c-exp.tab.c): Remove #line lines that refer - to nonexistant y.tab.c file. - (java-exp.tab.c): Ditto. - (f-exp.tab.c): Ditto. - (m2-exp.tab.c): Ditto. - - * sh-tdep.c (symfile.h): Include. - (gdb_string.h): Include. - (sh_fix_call_dummy): Ifdef away, currently unused. - * config/sh/tm-sh.h (pop_frame): Add prototype. - * config/sh/tm-sh.h (sh_set_processor_type): Add prototype. - -Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing - of non-pointer values. - - * symtab.c (gdb_mangle_name): Improve mangling of nested types, - their physical names already include the class name. - - * valops.c (value_cast): Handle upcast of a class pointer. - - From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de): - * corelow.c (get_core_registers): Make secname big enough. - -Fri Jun 6 14:43:23 1997 Keith Seitz - - * config/sh/tm-sh.h: add define for FPSCR_REGNUM - * sh-tdep.c (sh_show_regs): print out all registers for - the current processor - -Fri Jun 6 13:01:55 1997 Andrew Cagney - - * remote-sim.c (gdbsim_kill): Remove call to depreciated function - sim_kill. - -Thu Jun 5 11:39:03 1997 Ian Lance Taylor - - Fixes for recent correction to PE format: - * coffread.c (pe_file): New static variable. - (struct find_targ_sec_arg): Change resultp from pointer to int to - pointer to pointer to asection. - (find_targ_sec): Just store the section in args->resultp, not the - section offset value. - (cs_to_section): Compute the section offset value from the - section. - (cs_section_address): New static function. - (coff_symfile_read): Set pe_file. - (read_one_sym): When reading a PE file, adjust the symbol value to - include the section address if the symbol has an appropriate - storage class. - -Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * configure.tgt: add mipsr3900-elf target - * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto - -Tue May 27 10:34:11 1997 Michael Snyder - - * dbxread.c: Check malloc's return for null, prevent segv. - -Fri May 23 14:45:02 1997 Bob Manson - - * infcmd.c (jump_command): Don't try to dereference sfn if it's - NULL. - -Fri May 23 13:51:57 1997 Andrew Cagney - - * top.c (init_cmd_lists): Always initialize endianlist. - (init_main): Always define endian commands. - (set_endian_big): Issue warning if endian not selectable. - (set_endian_little): Ditto. - (set_endian_auto): Ditto. - -Thu May 22 11:53:21 1997 Andrew Cagney - - * remote-sim.c (simulator_command): Restrict access to the - simulator to periods when the simulator is open. - -Wed May 21 16:03:25 1997 Michael Snyder - - * procfs.c (init_procinfo): new function, abstracts some code - shared by create_procinfo and do_attach; - (procfs_set_inferior_syscall_traps): new function, abstracts - some code needed by procfs_init_inferior, do_attach, and - procfs_lwp_creation_handler; (procfs_first_available): new - function, find any LWP that's runnable; (procfs_thread_alive): - replace stub function with real implementation; - (procfs_lwp_creation_handler): fix bug starting new child - threads; (info_proc): bug fixes and enhancements for the - "INFO PROCESSES" command; (close_procinfo_file): call new - function "delete_thread" to cleanup GDB's thread database; - (proc_init_failed): add new argument "kill", to control whether - process is killed (so this function can be shared by - create_procinfo and do_attach); (procfs_exit_handler): handle - exit from an attached process, and cleanup procinfo handles - when the process exits; (procfs_resume, procfs_wait): cleanup - after a thread when it exits; (do_attach, do_detach): handle - attached processes with multiple threads; plus some general - improvements in the diagnostic output. - * sol-thread.c (sol_thread_alive): replace stub with real - implementation; (thread_to_lwp, lwp_to_thread): enhance to - handle threads that may have exited; (sol_thread_attach): add - startup setup stuff; (sol_thread_detach): add unpush_target - call; (sol_thread_mourn_inferior): add unpush_target call; - (sol_thread_wait, sol_thread_resume): enhance to deal with - thread exit cleanly; (sol_thread_new_objfile, - sol_thread_pid_to_str): detect unsuccessful startup and - don't crash; plus some general cleanup. - * thread.c (delete_thread): new function, allows targets to - notify gdb when a thread is no longer valid. - * infrun.c (wait_for_inferior): don't try to detect a new - thread on receiving a TARGET_EXITED event. - -Tue May 20 09:32:02 1997 Andrew Cagney - - * remote-sim.c (gdbsim_open): Pass callback struct. - (init_callbacks): Remove call to sim_set_callbacks. - -Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define. - * rs6000-tdep.c (frameless_function_invocation): Mark frames - with a zero PC as frameless to improve backtraces from core dumps - caused by dereferencing a NULL function pointer. - (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain): - Handle frameless functions interrupted by a signal. - - * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc): - Handle frameless functions interrupted by a signal. - -Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments - to reflect current reality. Gross attempt at handling out of - line prologues. - - * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug - symbols to find the end of the prologue. - * mn10300-tdep.c (mn10300_skip_prologue): Likewise. - -Wed May 14 12:04:49 1997 Andrew Cagney - - * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37. - -Mon May 12 11:35:04 1997 Mark Alexander - - * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting - basic C80 features working. - -Thu May 8 08:42:47 1997 Andrew Cagney - - * configure.in (AC_TYPE_SIGNAL): Add - * configure: Re-generate. - * remote-sim.c: Signal returns RETSIGTYPE. - -Wed May 7 20:05:07 1997 Andrew Cagney - - * target.h (target_stop): Drop argument so it can be tested for - NULL. - -Sat May 3 20:51:48 1997 Mark Alexander - - * utils.c (floatformat_from_doublest): Handle infinity properly. - -Thu May 1 11:44:46 1997 Michael Snyder - - * Finalize merge from Hurd folk. - Mon Oct 30 16:41:04 1995 Miles Bader - * thread.c (thread_apply_command, thread_apply_all_command, - thread_command): Make sure TP is alive. - (thread_alive): New function. - Tue Nov 14 14:31:03 1995 Miles Bader - * infrun.c (sig_print_info): Deal better with long signal names. - Wed Nov 22 15:23:35 1995 Miles Bader - * thread.c (thread_id_to_pid): New function. - Fri Dec 1 13:25:25 1995 Miles Bader - * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list, - set_thread_default_cmd_list, show_thread_default_cmd_list): - New variables. (set_thread_cmd, show_thread_cmd, - set_thread_default_cmd, show_thread_default_cmd): New functions. - Fri Apr 18 15:20:16 1997 Miles Bader - * gnu-nat.c (inf_startup): remove TASK parameter. - (inf_set_task): replace with new function (inf_set_pid). - * gdbthread.h: Add extern decl for thread_cmd_list. - -Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * printcmd.c (disassemble_command): Adjust low function bound - by FUNCTION_START_OFFSET. - -Wed Apr 30 15:23:02 1997 Andrew Cagney - - * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73. - -Mon Apr 28 21:25:32 1997 Michael Snyder - - * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd) - * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now - in Makefile.in (as for other targets); add NATDEPFILE corelow.o to - satisfy symbol dependancy in solib.c (core_ops). - * target.[ch] conditionalize Mach-specific signals so that they - won't show up in non-Mach gdb's! - * thread.c: change name of static function "thread_switch" to - "switch_to_thread", to avoid conflict with Mach global symbol; - move thread_cmd_list to global scope so targets can add their - own thread commands. - * infrun.c: sig_print_info: allow for long signal names. - * gnu-nat.[ch]: tidying up comments. - * gnu-nat.c: remove calls to prune_threads and renumber_threads; - gnu_wait must not return -1 when inferior exits; - attach_to_child will modify inferior_pid in a way that allows - fork_inferior to remain unchanged; remove extra arg from - startup_inferior; move Mach thread commands here from thread.c. - -Mon Apr 28 18:21:20 1997 Michael Snyder - - * symtab.c: decode_line_1, replace the assignment to - values.sals[0].pc which I accidentally left out on 4/3/97. - -Mon Apr 28 17:27:40 1997 Michael Snyder - - * c-exp.y: make parse_number reject "123DEADBEEF". - (fix by Bob Manson). - * java-exp.y: Ditto. - * top.c: change "to enable to enable" to "to enable" in a couple - of help strings. - -Mon Apr 28 09:01:59 1997 Mark Alexander - - * breakpoint.c (remove_breakpoint): Pass correct type to - target_remove_watchpoint. - * target.h: Improve comment for target_{remove,insert}_breakpoint. - -Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-tdep.c (heuristic_proc_desc): Increase search limit - for return address register, handle `ret' instruction. - - * corelow.c (get_core_registers): Initialize cf. - - * procfs.c: Minor changes to make pre-ANSI compilers happy. - (procfs_notice_signals): Copy traced signal set back to - pi->prrun.pr_trace. - (unconditionally_kill_inferior): If PR_DEAD is defined, - rerun inferior after killing it. - -Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com) - - * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The - structure value address is found in $a0 now. - * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise. - -Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com) - - * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are - returned in $a0. - (EXTRACT_RETURN_VALUE): Likewise. - - * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return - insn at "pc", not "fi->pc". - -Thu Apr 24 16:11:47 1997 Andrew Cagney - - * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators. - (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE, - MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust. - (NPC_REGNUM): Tic80 has a delay slot. - (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for - register blocks. - -Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com) - - * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are - returned in $a0. - (EXTRACT_RETURN_VALUE): Likewise. - -Tue Apr 22 11:58:15 1997 Fred Fish - - * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use - floatformat_ieee_double_littlebyte_bigword for little endian - target byte order. - * utils.c (floatformat_to_doublest): Create local preswapped - copy of input for floatformat_littlebyte_bigword formats. - (get_field, put_field): Treat floatformat_littlebyte_bigword - the same as floatformat_little. - (floatformat_from_doublest): Postswap output words for - the floatformat_littlebyte_bigwords format. - -Mon Apr 21 22:44:47 1997 Andrew Cagney - - * config/tic80/tic80.mt (SIM): Link in simulator. - -Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com) - - * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh - config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000 - vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix - aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt: - config/v850/v850.mt: - Remove -lm. That's now handled by configure. - - * Makefile.in (maintainer-clean): Add distclean to dependencies. - Remove duplicate rm's of files. - -Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com) - - * remote-pa.c: Remove. It's broken and no longer necessary. - - Sat Apr 19 11:56:10 1997 Per Bothner - - * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL. - (Avoids name clash with broken AIX header files.) - -Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * serial.c (serial_log_command): Fix fputs_unfiltered calls. - - * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h - (DONT_RELOCATE_SYMFILE_OBJFILE): Removed. - * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma, - remove tadj. - * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize - tstart and dstart with section VMA. - * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the - object file. - (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset - of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack. - (vmap_exec): Relocate relative to the VMA in the object file, - relocate .bss section as well. - (xcoff_relocate_core): No longer adjust section addresses by VMA. - * rs6000-tdep.c (find_toc_address): Change type of tocbase - to CORE_ADDR. - * xcoffread.c (secnum_to_bfd_section): New routine to get - BFD section from CS section number. - (scan_xcoff_symtab): Make toc_offset section relative. - - * symtab.c (total_number_of_methods): Avoid core dump if - baseclass type is still undefined. - -Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up - that directory. - * defs.h utils.c (error warning): Make message be const. - * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr - to hook. Otherwise send it to fputs. - * monitor.c monitor.h (monitor_get_dev_name): New function. Does - the obvious. - * remote-e7000.c: Remove debugify stuff. Change printf, fprintf - to _filtered forms to make output appear in GUIs. Replace all - uses of SERIAL_READCHAR with readchar, which has better error - checking. - * (e7000_parse_device): Add prototype. - (readchar): Improve doc. Handle random serial errors. - (expect): Disable notice_quit code. It's busted. Remove - serial error handling (it's now handled in readchar). Remove - remote_debug echoing. That's handled in readchar as well. - (e7000_parse_device): Remove serial_flag arg. It's not - necessary. - (e7000_open): Split into two pieces. Second part is - e7000_start_remote, and is error protected. Now, when we connect - to the target, we setup the initial frame and registers so that - the user gets an immediate indication of where the target is. - (gch): Remove debug output. That's handled by readchar. - (e7000_read_inferior_memory): Handle errors better. - (_initialize_remote_e7000): Get rid of `' things from - command names. They show up when doing completion and confuse - things horribly. - * ser-e7kpc.c: Get rid of the DLL's since we can access the device - directly from Win32s and Win95. Get rid of debugify crud. - * serial.c: Remove debugify cruft. - * (serial_logchar serial_log_command serial_write serial_readchar - serial_send_break serial_close): Merge common functionality into - serial_logchar. Clean up rest of routines. - * sparclet-rom.c: Disembowel. Leave only download routine. - Download routine now switches to remote target automatically. - * top.c (disconnect): Only define if SIGHUP is defined. Cleans - up MSVC/Win32 problem. - * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout - or gdb_stderr. - * config/sh/tm-sh.h: Define TARGET_SH for WinGDB. - * config/sparc/tm-sparclet.h: Remove override for prompt. - -Fri Apr 18 13:38:19 1997 Doug Evans - - * remote-sim.c (gdbsim_open): Only pass -E to sim_open if - TARGET_BYTE ORDER_SELECTABLE. - -Fri Apr 18 16:52:41 1997 Andrew Cagney - - * remote-sim.c (init_callbacks): Initialize poll_quit and magic - fields of gdb_callback. - (gdbsim_stop): Add gdbsim_stop to list of supported client - operations. - (gdbsim_wait, gdbsim_resume): Move call to sim_resume into - sim_wait where gdb is in a position to handle a long running - function. - (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a - SIGINT handler. - (gdb_os_poll_quit): New function. Check for a quit pending on the - console. - -Thu Apr 17 14:30:04 1997 Per Bothner - - * objfiles.c (allocate_objfile): Allow NULL bfd argument. - * defs.h (enum language): Add language_java. - * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files. - * Makefile.in: Update for new files. - * symfile.c (deduce_language_from_filename): Recognize .java. - -Thu Apr 17 02:20:23 1997 Doug Evans - - * m32r-stub.c (stash_registers): Rewrite. - (restore_registers): Renamed to restore_and_return. - (cleanup_stash): New function. - (process_exception): New function. - (_catchException*): Rewrite. - - * remote-sim.c (gdbsim_load): Update call to sim_load. - (gdbsim_create_inferior): No longer pass start_address to - sim_create_inferior. - (gdbsim_open): Pass endian indicator as arg. - -Tue Apr 15 15:31:09 1997 Stan Shebs - - * remote.c (get_offsets): Don't use scanf for interpreting - response to qOffsets. - -Tue Apr 15 14:51:04 1997 Ian Lance Taylor - - * gdbserver/Makefile.in (INSTALL_XFORM): Remove. - (INSTALL_XFORM1): Remove. - (install-only): Use $(program_transform_name) directly, rather - than using $(INSTALL_XFORM) and $(INSTALL_XFORM1). - (uninstall): Transform name. - -Mon Apr 14 17:06:27 1997 Mark Alexander - - * remote-mips.c (mips_load): Ensure that PC gets updated - after a load on LSI target. - -Mon Apr 14 15:54:51 1997 Geoffrey Noer - - * procfs.c (notice_signals): fix typo - -Mon Apr 14 16:25:10 1997 Ian Lance Taylor - - * gdbserver/Makefile.in (INSTALL): Change install.sh to - install-sh. - -Mon Apr 14 11:55:27 1997 Geoffrey Noer - - * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS - since gcc automatically includes it - -Thu Apr 10 13:20:53 1997 Geoffrey Noer - - * procfs.c: Substantial (but incomplete) changes to support - sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo - struct now has substructs like struct flt_ctl instead of - just a fltset_t and has a ctl_fd, status_fd, as_fd, and - map_fd instead of a single fd. Non-sysv4.2mp procfs models - still have the structs and multiple fds, but don't use the - entire struct and the four fds all point to the same thing. - We use PROCFS_USE_READ_WRITE to decide whether to talk to - procfs with reads/writes or use ioctl instead. We use - HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has - multiple fds or not. PROC_NAME_FMT is split out into - CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT, - STATUS_PROC_NAME_FMT. - - (procfs_notice_signals): now a necessary wrapper around - (notice_signals): which are the new guts for noticing signals - (open_proc_file): gets a new flag arg used in sysv4.2mp to - determine whether or not to attempt to open the ctl_fd. - (procfs_read_status): new local function, reads procfs status - (procfs_write_pcwstop): new local function, writes a PCWSTOP - (procfs_write_pckill): new local function, writes a PCKILL - (unconditionally_kill_inferior): remove signo since we now - just call procfs_write_pckill(). - (procfs_xfer_memory): call lseek with SEEK_SET rather than 0 - (proc_iterate_over_mappings): the whole function is ifdefed - on UNIXWARE to keep things readable. - - Expanded the syscall_table to include new potential sysv4.2mp - members. Note that all ifdefs of UNIXWARE should be eliminated - if possible or renamed to describe what's being selected for a - bit better. Sysv4.2mp and IRIX both have SYS_sproc so the - IRIX specific code now also checks it's not UNIXWARE. - - * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T, - HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE - * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to - "/debug/%d" as PROC_NAME_FMT used to be - -Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c: Almost completely rewritten based on mn10200 - port. - * config/mn10300/tm-mn10300.h: Likewise. - -Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com) - - * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove - remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a - lousy out-of-date clone of remote.c. - -Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com) - - * remote.c: Fix problems realized while showering. - * (hexnumlen): Add prototype. Use max, not min. - * (remote_write_bytes remote_read_bytes): Fix max packet size - calculations to properly account for packet overhead. Also handle - (probably rare) case where remote_register_buf_size isn't set. - - * remote.c: Fix doc for `C' and `S' commands to indicate full - address. - * (remote_ops extended_remote_ops remote_desc remote_write_size): - Make static. - * (remote_fetch_registers remote_write_bytes remote_read_bytes): - Record size of response to fetch registers command, use this to - limit size of memory read and write commands. - * (push_remote_target): New function to make it possible to have - another target switch to the remote target. - * target.h: Add prototype for push_remote_target. - * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs - for hosts which default to unsigned chars (such as SGI's). - * (_initialize_sh_tdep): Don't set remote_write_size. It's now - handled automatically in remote.c. - -Thu Apr 3 15:10:30 1997 Michael Snyder - - * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(), - find_pc_sect_function(), find_pc_sect_partial_function(): new - functions for debugging overlays; pc without section is ambiguous. - * breakpoint.[ch]: add section pointer to breakpoint struct; - add section argument to check_duplicates(); check section as well - as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(), - breakpoint_thread_match(), bpstat_stop_status()]; - add section argument to describe_other_breakpoints(); - use INIT_SAL() macro to zero-out new sal structures; - make resolve_sal_pc() fix up the sal's section as well as its pc; - match on section + pc in clear_command() and delete_breakpoint(); - account for overlay sections in insert_breakpoints(), - remove_breakpoint() and breakpoint_re_set_one(); - all this to support overlays where a PC is not unique. - * exec.c: change xfer_memory() to handle overlay sections. - * findvar.c: change read_var_value() to handle overlay sections. - * frame.h: declaration for block_for_pc_sect() [blockframe.c]. - * infcmd.c: jump_command() warns against jumping into an overlay - that's not in memory. Also use INIT_SAL() to initialize sals. - * infrun.c: wait_for_inferior() sets a flag to invalidate cached - overlay state information; Also use INIT_SAL() to init sals. - * m32r-rom.c: modify load routines to use LMA instead of VMA. - * m32r-stub.c: mask exit value down to 8 bits; screen out any - memory read/writes in the range 600000 to a00000, and ff680000 - to ff800000 (hangs because nothing is mapped there); fix strcpy(). - * maint.c: maintenance command "translate-address" supports overlays. - * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays. - * objfiles.[ch]: add ovly_mapped field to the obj_section struct; - this constitutes gdb's internal overlay mapping table. Add macro - ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays. - Add function find_pc_sect_section(). - * printcmd.c: modify print_address_symbolic() with overlay smarts; - modify address_info() with overlay smarts; add function sym_info() - to support the INFO SYMBOL command (translate address to symbol(s)); - modify disassemble_command() to work on unmapped overlays. - * source.c: use INIT_SAL() to initialize sals. - * symfile.[ch]: change generic_load() to use section's LMA address - instead of VMA address, for overlay sections. - Add numerous functions for finding a PC's section / overlay, - translating between VMA and LMA address ranges, determining if an - overlay section is mapped, etc. Add several user commands for - overlay debugging. Add support for a "generic" form of automatically - reading overlay mapping info from the inferior (based on the default - (simple) overlay manager which Cygnus provides as an example). - * symtab.[ch]: add functions find_pc_sect_symtab(), - find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line() - for lookup; modify lookup_symbol and decode_line_1() to use them; - modify find_function_start_sal() to account for overlay sections; - add macro INIT_SAL() for initializing struct symtab_and_line. - * target.c: fix a comment in the declaration of target_ops. - -Thu Apr 3 10:31:12 1997 Mark Alexander - - * mips-tdep.c (mips_in_call_stub, mips_in_return_stub, - mips_skip_stub, mips_ignore_helper): New functions for dealing - with MIPS16 call/return thunks. - (mips_init_frame_pc_first): New function to implement - INIT_FRAME_PC_FIRST macro; includes code from old macro plus - new code to skip over MIPS16 thunks. - (mips_frame_chain): Skip over MIPS16 thunks. - * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub, - mips_skip_stub, mips_ignore_helper): Declare. - (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE, - SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke - the above functions. - (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc. - (mips_init_frame_pc): Declare. - * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro - to decide if certain library function calls should be ignored. - -Wed Apr 2 14:16:51 1997 Doug Evans - - * remote-sim.c (gdbsim_open): Check return code from sim_open. - Update call to sim_open (new arg SIM_OPEN_DEBUG). - -Mon Mar 31 14:55:53 1997 Ian Lance Taylor - - * gdbinit.in: New file. - * .gdbinit: Remove. - * configure.in: Generate .gdbinit from gdbinit.in. - * configure: Rebuild. - -Sun Mar 30 12:28:24 1997 Fred Fish - - * config/tic80/tic80.mt: Disable using the simulator - until it is ready. - -Sat Mar 29 13:57:20 1997 Fred Fish - - * COPYING: Install new version of file from FSF. - * copying.c (show_copying_command): Update FSF address. - -Fri Mar 28 18:33:41 1997 Ian Lance Taylor - - * Makefile.in (distclean): Remove .gdbinit. - -Fri Mar 28 15:37:30 1997 Fred Fish - - * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define. - -Fri Mar 28 15:38:04 1997 Mike Meissner - - * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type - to va_list from void *, since va_list might not be a pointer - type. - -Thu Mar 27 14:21:46 1997 Mark Alexander - - * remote-mips.c: Clean up comment and extraneous semicolon - for mips_monitor_prompt variable. - -Thu Mar 27 12:46:58 1997 Mark Alexander - - * remote-mips.c: Add `set monitor-prompt' command. - -Wed Mar 26 06:47:44 1997 Mark Alexander - - Fix from Peter Schauer: - * mdebugread.c (parse_procedure): Set address of procedure to - block start; this fixes problems with shared libraries introduced - by change of Mar 21. - -Mon Mar 24 19:43:16 1997 Geoffrey Noer - - * symtab.c (find_pc_symtab): change to support the case - where the objfile is reordered and contains both coff and - stabs debugging info (continue on if a psymtab isn't found). - -Sun Mar 23 16:19:20 1997 Mark Alexander - - Fixes from Peter Schauer: - * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE, - REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host, - is big-endian and if registers are 32 bits. - * mips-tdep.c (mips_print_register, mips_extract_return_value, - mips_store_return_value): Fix floating-point word-order problems on - little-endian targets introduced by changes of Mar 21. - -Sun Mar 23 15:43:27 1997 Stan Shebs - - * remote.c (target_resume_hook, target_wait_loop_hook): New - globals. - (remote_resume, remote_wait): Use them. - * d10v-tdep.c: Set the above hooks. - (tracesource): New GDB variable, controls source display in - traces. - (display_trace): Find and display source line if requested. - (trace_info): Mention empty trace buffer if appropriate. - (tdisassemble_command): Robustify argument handling. - - * configure.host: Remove extra bogus Linux case. - -Sat Mar 22 16:41:35 1997 Fred Fish - - * remote-sim.c (simulator_command): Add comment about dealing with - NULL or empty args. - * Makefile.in (tic80-tdep.o): Add target. - * configure.tgt: Add tic80 case. - * tic80-tdep.c: New file. - * config/tic80/{tic80.mt, tm-tic80.h}: New files. - -Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-exp.y (yylex): Handle nested template parameter lists. - * symtab.c (decode_line_2): Fix test for valid choice number. - -Fri Mar 21 19:10:05 1997 Mark Alexander - - * mips-tdep.c (mips_push_arguments): On non-EABI architectures, - copy first two floating point arguments to general registers, so that - MIPS16 functions will receive the arguments correctly. - (mips_print_register): Print double registers correctly on - little-endian hosts. - (mips_extract_return_value): Return double values correctly - on little-endian hosts. - - * mdebugread.c (parse_procedure): Adjust address of procedure relative - to address in file descriptor record; this accounts for constant - strings that may precede functions in the text section. Remove - now-useless lowest_pdr_addr from argument list and all calls. - -Fri Mar 21 15:36:25 1997 Michael Meissner - - * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine - whether the simulator will be built by whether the Makefile in the - simulator directory was built. - - * configure.in (--enable-sim-powerpc): Delete switch. - * configure: Regenerate. - -Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1" - in the prologue too. - - * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI - compilers. - (gdb_os_evprintf_filtered): Similarly. - -Wed Mar 19 16:13:22 1997 Geoffrey Noer - - New UnixWare 2.1 configuration - * config/i386/i386v42mp.mt: new - * config/i386/i386v42mp.mh: new - * config/i386/tm-i386v42mp.h: new - * config/i386/nm-i386v42mp.h: new - * configure.tgt: added new entries - * configure.host: added new entries - -Mon Mar 17 17:52:00 1997 J.T. Conklin - - * dsrec.c (load_srec): Print leading zeroes when printing section - addresses. - -Mon Mar 17 15:00:16 1997 Andrew Cagney - - * remote-sim.h: Delete - moved to ../include/remote-sim.h. - - * Makefile.in (remote_utils_h): Update path to remote-sim.h. - -Fri Mar 7 20:55:28 1997 Andrew Cagney - - * remote-sim.c (flush_stdout, write_stderr, flush_stderr, - vprintf_filtered, evprintf_filtered): Callbacks that accept - varargs. - -Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (insert_breakpoints, watchpoint_check, - bpstat_stop_status): Do not disable watchpoints going out of scope. - (insert_breakpoints): Make sure that the current frame is valid - before calling find_frame_addr_in_frame_chain. - - * top.c (setup_user_args): Handle quotes and backslashes. - (print_gdb_version): Update copyright year. - -Fri Mar 14 15:44:03 1997 Ian Lance Taylor - - * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h. - -Thu Mar 13 22:51:00 1997 Dawn Perchik - - * utils.c (pollquit, notice_quit): If _WIN32, limit test for - cntl-C to wingdb. - (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols - except under wingdb. (Contributed by Martin Hunt). - -Thu Mar 13 12:40:49 1997 Tom Tromey - - * configure: Regenerated. - * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM. - -Thu Mar 13 11:00:22 1997 Doug Evans - - * remote-sim.h (sim_state, SIM_DESC): New types. - (sim_open): Return a `descriptor' as result. - (*): New argument of descriptor result from sim_open. - * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p. - (gdbsim_open): Record result of sim_open in gdbsim_desc. - Pass argv list to sim_open, argv[0] = pseudo program name. - (*): Pass gdbsim_desc to sim_foo fns. - -Wed Mar 12 14:40:06 1997 Tom Tromey - - * config.in: Regenerated. - - * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl, - HAVE_HPUX_THREAD_SUPPORT): Define. - -Tue Mar 11 07:25:27 1997 Mark Alexander - - First cut at supporting simulators in gdbserver: - - * configure, configure.in: Allow gdbserver to be configured - for cross-target environments. - * gdbserver/Makefile.in: Add simulator support. - * gdbserver/configure.in: Eliminate assumption that host == target. - Simplify using gdb/configure.tgt and gdb/configure.host. - Fix other minor configuration errors. - * gdbserver/low-sparc.c: Fix compile error. - * gdbserver/remote-utils.c: Eliminate assumption that registers - and addresses are four bytes. Fix minor compile errors and warnings. - * gdbserver/server.c: Rewrite numerous instances of identical code - for starting inferior processes to call new function start_inferior. - Eliminate assumption that registers and addresses are four bytes. - * gdbserver/server.h: Add missing prototypes to eliminate compiler - warnings. - * gdbserver/low-sim.c: New file to mate gdbserver with simulators. - * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver. - * config/i386/linux.mh: Eliminate gdbserver support as a first step - in moving such support from host to target makefile fragments. - * config/i386/linux.mt: Move gdbserver support here from linux.mh. - -Mon Mar 10 12:27:47 1997 Michael Snyder - - * symtab.h (INIT_SAL): New macro to initialize symtab_and_line, - to insure consistant initialization of unused fields to zero. - * symtab.c: replace initializations of sals with new macro INIT_SAL. - * breakpoint.c: ditto. - * infrun.c: ditto. - * infcmd.c: ditto. - * source.c: add call to INIT_SAL macro. - -Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (isbranch): Always handle v9 branch instructions, - they might get used on 32 bit targets as well. - -Wed Mar 5 19:34:09 1997 Bob Manson - - * remote-mips.c (mips_exit_debug): Some IDT boards don't - send the full exit string. - -Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c (mn10200_push_arguments): Handle new calling - conventions. - (mn10200_store_struct_return): Likewise. - -Tue Mar 4 10:31:02 1997 Mark Alexander - - * mips-tdep.c (mips_fetch_instruction): New function; replace - common code throughout with calls to it. - (mips_find_saved_regs): Examine MIPS16 entry instruction to determine - correct saved addresses of $s0 and $s1. - (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE - instead of hardcoded 4. - (mips16_skip_prologue): Handle extended instructions correctly. - -Mon Mar 3 12:29:20 1997 Doug Evans - - * defs.h (LONGEST): Move #ifndef LONGEST to outside. - Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG. - -Thu Feb 27 18:54:11 1997 Mark Alexander - - * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR): - New macros for testing, setting, and clearing bit 0 of addresses. - Change numerous bits of code where bit 0 was being manipulated - to use these macros. - -Thu Feb 27 14:12:41 1997 Mark Alexander - - * remote-mips.c: Put back the form feeds. - -Thu Feb 27 12:04:24 1997 Mark Alexander - - * remote-mips.c: Remove form feeds (^L) from source. - (mips_initialize): LSI PMON doesn't support 'set regsize' command. - (pmon_wait): Don't need to exit and re-enter debug mode on LSI - PMON after a continue; it causes target program misbehavior. - (mips_fetch_register): Don't fetch unsupported registers; this - cuts down on wasted serial traffic. - -Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com) - - * configure.in configure (HPUX/OSF thread support): Enable this - only when running GCC, since HP's thread header files use ANSI C - which is not supported by their default compiler. - - * configure.host (i[3456]86-*-windows): Disable long long - support for WinGDB. Add mswin to configdirs. - * configure.in configure: Move calls to configure.host and - configure.tgt to the top of configure.in to allow them to set - config variables before they are referenced. - -Tue Feb 25 20:21:52 1997 Stan Shebs - - * configure.tgt (mips*-*-lnews*): New target. - -Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame - if we're not the innermost frame. Fix minor typos. - -Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.c (read_type): Fix handling of template names - with template parameters containing `::'. - - * valops.c (search_struct_field, search_struct_method): - Pass correct valaddr parameter to baseclass_offset. - Prevent gdb crashes by making sure that the virtual base pointer - from an user object still points to accessible memory. - -Tue Feb 18 13:36:34 1997 Mark Alexander - - * maint.c: Eliminate -Wall warnings by including some header files. - -Tue Feb 18 13:06:30 1997 Mark Alexander - - * remote-sim.c (init_callbacks): Undo previous change. - -Tue Feb 18 11:13:00 1997 Dawn Perchik - - * maint.c: Fix dereference of pointer. - * remote-sim.c: Fix reference of structure member "last_error". - * debugify.c: Include config.h to get ANSI definitions. - -Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com) - - * remote-vx.c (vx_attach): Remove code added by kung. It made no - sense. - -Fri Feb 14 13:00:07 1997 Ian Lance Taylor - - * main.c (print_gdb_help): Make static to match declaration. - -Thu Feb 13 18:18:18 1997 Dawn Perchik - - * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments. - -Wed Feb 12 15:58:00 1997 Dawn Perchik - - * debugify.c, debugify.h: Make safe for non-ansi compilers. - -Wed Feb 12 15:30:00 1997 Dawn Perchik - - * defs.h: Fix prototypes for new cleanup functions. - -Wed Feb 12 15:08:47 1997 Dawn Perchik - - * debugify.c, debugify.h: Fix for general gnu use. Remove C++ - comment, add PARAMS, add license info and fix indentation. - -Wed Feb 12 14:42:47 1997 Dawn Perchik - - * debugify.c, debugify.h: New files. Provide common macros - for writing debug info to a log file or stdio. - -Wed Feb 12 02:44:39 1997 Dawn Perchik - - * c-valprint.c (c_val_print): Fix printing for arrays defined - with 0 length. - -Tue Feb 11 22:24:39 1997 Dawn Perchik - - * defs.h: Fix cntl-C to read from the Windows message queue. - Add prototypes for make_final_cleanup (and the other cleanup - routines. - * remote-e7000.c: Fix sync code to timeout if unable to sync. - Change sync code to report status while trying to sync-up - with hardware. Add debugging output and document. - * ser-e7kpc.c: Swap order of len & offset to match implementation. - Add debugging output and document. - * serial.c: Add debugging output. - * top.c: Add call to do_final_cleanups. - Remove conditionals preventing Win32 from getting SIGQUIT. - * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup - chain as a parameter. Extract this generic code from the cleanup - routines into separate funtions (*_my_cleanup). Keep old - functionality by passing "cleanup_chain" to the new funtions. - Define the cleanup chain "final_cleanup_chain" to be a cleanup - chain which will be executed only when gdb exits. Add functions - (*_final_cleanup) to match the original (*_cleanup) functions. - (pollquit, quit, notice_quit): Fix to read cntl-C from the - Windows message queue. - -Tue Feb 11 15:36:31 1997 Doug Evans - - * m32r-rom.c: #include . - #ifdef out new load support if wingdb. - * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb. - -Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com) - - - * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix. - * mn10200-tdep.c (mn10200_store_struct_return): New function. - - * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when - extracting a return value from a register pair. - - * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to - be two byte aligned. Round argument sizes up to two byte boundary. - Write out args in two byte hunks. - (mn10200_push_return_address): Implement. - * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for - structures > 8 bytes (temporary). - (STORE_RETURN_VALUE): Likewise. - (CALL_DUMMY): No longer undefine. - (USE_STRUCT_CONVENTION): Use for args > 8 bytes. - (REG_STRUCT_HAS_ADDR): Define. - -Mon Feb 10 18:35:55 1997 Mark Alexander - - * mips-tdep.c (non_heuristic_proc_desc): New function. - (find_proc_desc): Move non-heuristic proc search code into separate - function. - (gdb_print_insn_mips): Use non-heuristic method to find procedure - descriptor, to avoid prologue examination when disassembling. - * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC - aka MicroMeteor board). - (mips_exit_debug): Prevent protocol reinitialization if an error - occurs while exiting debug mode. - -Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c: Remove lots of debugging printfs, update/improve - comments, formatting, etc. Plus other minor fixes for problems - I found during my first pass over the mn10200 port. - (mn10200_analyze_prologue): New function. - (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it. - * config/mn10200/tm-mn10200.h: Lots of updates/improvements to - comments, formatting, etc. Minor fixes for problems I found during - my first pass over the mn10200 port. - (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and - pointers. - (REGISTER_VIRTUAL_TYPE): Define as a long. - (EXTRACT_RETURN_VALUE): Rework to deal with long ints living - in register pairs. - (STORE_RETURN_VALUE): Similarly. - - * blockframe.c (generic_get_saved_regs): Remove unused variable - "addr". - * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl - inside #ifdef CALL_DUMMY. - (watch_command_1): Initialize target_resources_ok. - * command.c (do_setshow_command): Provide dummy initialization - for "match". - * valops.c (find_function_addr): Move function & prototype inside - #ifdef CALL_DUMMY. - (value_arg_coerce): Similarly. - (value_of_variable): Provide dummy initialization of "frame". - -Mon Feb 10 07:54:26 1997 Fred Fish - - * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter - to prim_record_minimal_symbol_and_info call that was missed in Jan 3 - change. - (scan_xcoff_symtab): Ditto. - -Sun Feb 09 09:23:26 1997 Mark Alexander - - * remote-mips.c (common_breakpoint): Prevent 64-bit addresses - from being sent to 32-bit targets by masking off upper bits. - * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits - of PC on 32-bit targets. - (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a - frame setup instruction. - (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall. - (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid - prologue instruction. Fix warnings and bugs found by gcc -Wall. - * buildsym.c (finish_block): Improve handling of overlapping blocks; - fixes problem on MIPS16 printing function arguments. - -Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dwarf2read.c (dwarf2_linkage_name): New function to get - the linkage name of a die from DW_AT_MIPS_linkage_name or - DW_AT_name. - (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn, - new_symbol): Use it instead of accessing DW_AT_name. - (read_partial_die): Use DW_AT_MIPS_linkage name as name of the - partial die if present. - (dwarf2_add_member_fn): Make a copy of physname on the type obstack. - -Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com) - - * blockframe.c (generic_frame_chain_valid): If the new frame - is not INNER_THAN the old frame, then it's not valid. - -Tue Feb 04 09:04:37 1997 Mark Alexander - - * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate. - (mips16_heuristic_proc_desc): Recognize jal(x) instruction. - -Mon Feb 03 17:57:58 1997 Mark Alexander - - * mips-tdep.c (mips16_decode_reg_save): Distinguish between - sd and sw instructions correctly. - (heuristic_proc_start): Add support for MIPS16. - (mips16_get_imm, mips16_heuristic_proc_desc, - mips32_heuristic_proc_desc): New helper functions for - heuristic_proc_desc. - (heuristic_proc_desc): Rewrite and reorganize to support MIPS16. - (mips_push_arguments): Don't align small arguments in EABI. - (mips32_skip_prologue): Attempt to shrink code size a little. - -Mon Feb 3 11:06:05 1997 Michael Snyder - - * m32r-stub.c: New -- remote protocol support for M32R cpu. - * m32r-rom.c: Several experiments with improved download time. - -Fri Jan 31 08:26:39 1997 Mark Alexander - - * mips-tdep.c (MIPS16_INSTLEN): Define. - (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN. - (heuristic_proc_start): Recognize 'entry' pseudo-op as a start - of function on MIPS16. - (mips32_skip_prologue, mips16_skip_prologue): New helper functions - for mips_skip_prologue. - (mips_skip_prologue): Recognize both 16- and 32-bit prologues. - -Wed Jan 29 12:45:54 1997 Michael Meissner - - * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library - ../sim/common/libcommon.a. - -Tue Jan 28 15:54:13 1997 Michael Snyder - - * blockframe.c: fix a null pointer ref in generic_get_saved_register - -Tue Jan 28 15:39:50 1997 Geoffrey Noer - - * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing - working. - -Mon Jan 27 14:31:52 1997 Mark Alexander - -First set of changes for mips16: - * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT, - MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define. - (ABOUT_TO_RETURN): Call new function mips_about_to_return. - (mips_breakpoint_from_pc, mips_about_to_return): Declare. - * mem-break.c (memory_breakpoint_from_pc): New function. - (memory_insert_breakpoint, memory_remove_breakpoint): Use - memory_breakpoint_from_pc to determine breakpoint contents and size. - * target.h (memory_breakpoint_from_pc): Declare. - * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc - to determine size of breakpoint instruction. - * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save): - New helper functions for mips_find_saved_regs. - (mips_find_saved_regs): Recognize mips16 prologues. - (mips_addr_bits_remove): Strip off upper 32 bits of address - when target CPU is 32 bits but CORE_ADDR is 64 bits. - (mips_step_skips_delay): No branch delay slot on mips16. - (gdb_print_insn_mips): Disassemble mips16 code. - (mips_breakpoint_from_pc, mips_about_to_return): New functions. - -Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com) - - * tm-mn10200.h (NUM_REGS): Decrease to 12. - (REGISTER_NAMES): Elimination registers not found on the mn10200. - (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes. - (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200. - -Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dwarf2read.c: Replace integral tag, name and form fields in - internal structure definitions with the corresponding enumeration - types from dwarf2.h. Add default cases to switches on enumerations - where appropriate. - Make quoting of string arguments in complaint messages consistent. - Check for NULL returns from DW_STRING. - (struct partial_die_info): Add sibling and has_type fields, remove - unused value field. - (DW_*): Move access macro definitions near the definition of the - attribute structure. - (struct field_info): New structure to pass information about fields - and member functions between die processing routines. - (dwarf2_build_psymtabs_hard): Set cu_header_offset. - (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into - the partial symbol table if the DW_AT_*_pc attributes are missing. - Add file scope base type definitions to the partial symbol table. - Skip over child dies if the die has a sibling attribute. - (add_partial_symbol): Enter global variables with type attributes - and without location descriptors into the partial symbol table. - Store value of DW_TAG_variable dies in the partial symbol table. - Do not enter global variables into the minimal symbol table. - Add base type definitions to the partial symbol table. - (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc. - (process_die): Move check for DW_AT_low_pc to read_func_scope. - Add a typedef symbol for base type definitions to the symbol table. - Ignore DW_TAG_inlined_subroutine tags for now. - (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds. - (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds - to determine pc bounds, ignore dies with invalid bounds. - (dwarf2_get_pc_bounds): New routine to extract and validate the - DW_AT_*_pc attributes of a die. - (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name, - dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type): - New functions to handle fields and member functions. - (read_structure_scope): Rewritten to use them. - (read_array_type): Renamed from dwarf_read_array_type. - Default upper array bound to describe an array with unspecified - length. - Create array types in backwards order, as dwarf2 puts out the array - dimensions from left to right. - (read_subroutine_type): Handle DW_TAG_unspecified_parameters, - DW_AT_artificial and DW_AT_prototyped. - (read_base_type): Make an unsigned type for DW_ATE_boolean. - Pass objfile to dwarf_base_type. - (read_partial_die): Use read_attribute to read in the attributes. - Handle DW_AT_sibling and DW_AT_type. - Follow references when determining DW_AT_name and DW_AT_external - attributes of the die. - Validate DW_AT_*_pc attributes. - (read_full_die): Use read_attribute to read in the attributes. - (read_attribute): New function to read an attribute described - by an abbreviated attribute. - (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr. - Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram, - SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block. - Change symbol class for global variables with a zero valued location - descriptor to LOC_UNRESOLVED. - Handle DW_AT_const_value attributes for DW_TAG_variable, - DW_TAG_formal_parameter and DW_TAG_enumerator. - Build a typedef symbol for DW_TAG_base_type. - (dwarf2_const_value): New routine to copy a constant value from an - attribute to a symbol. - (dwarf_base_type): Use passed in objfile, not current_objfile - when calling dwarf2_fundamental_type. - (dump_die): Use DW_* accessor macros to access values of attributes. - (decode_locdesc): Handle DW_OP_plus_uconst. - -Wed Jan 22 01:31:16 1997 Geoffrey Noer - - * mn10200-tdep.c: New file. - * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32, - SP_REGNUM and FP_REGNUM are different, also no lar or lir. - * config/mn10200/mn10200.mt: New file. - * configure.tgt: add mn10200 entry. - -Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com) - - * configure.in configure: Check if host has libdl if doing - Solaris threads. - -Tue Jan 21 17:03:26 1997 Geoffrey Noer - - * mn10300-tdep.c: Wrote/fixed implementations of - mn10300_frame_chain, mn10300_init_extra_frame_info, - mn10300_frame_saved_pc - * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO - and INIT_FRAME_PC macros. - -Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com) - - * configure.in configure: Check if host has libm. Make sure we - are using gcc when using the -export-dynamic option. Fixes a - problem with building under Solaris/SunPro cc. - -Mon Jan 20 13:52:13 1997 Mark Alexander - - * config/mips/{embed,embed64,embedl,embedl64}.mt: - Link in simulator on MIPS embedded targets. - -Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (frameless_look_for_prologue): Mark frames - with a zero PC as frameless to improve backtraces from core dumps - caused by dereferencing a NULL function pointer. - -Thu Jan 16 14:10:41 1997 Geoffrey Noer - - * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition. - -Tue Jan 14 16:01:06 1997 Geoffrey Noer - - * mn10300-tdep.c: made a lot more generic, ripping out code - from copied target (no more mn10300_scan_prologue, - init_extra_frame_info, and mn10300_fix_call_dummy calls) - * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO - and INIT_FRAME_PC macros - -Thu Jan 9 11:44:40 1997 Michael Snyder - - * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use - FP_REGISTER_BYTES to compute offsets into the saved frame, - since it fails for SPARC targets configured without any - FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE. - -Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com) - - * symtab.c (fixup_symbol_section): Handle NULL symbols without - crashing. - -Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in configure configure.in: Remove ENABLE_CLIBS, - ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS - and CONFIG_OBS. - * configure configure.in: Clean up test cases around thread support. - * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if - host is Windows. - * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c - printcmd.c valops.c value.h values.c: Add bfd_section arg to - value_at and value_at_lazy. - * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h: - Add bfd_section arg to prim_record_minimal_symbol_and_info. - * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section - instead of read_memory. It takes a bfd_section arg. - * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove - unnecessary cast for assignment of struct dbx_symfile_info. - Struct objfile now uses a real pointer instead of PTR for this - element. - * dbxread.c (dbx_symfile_init): Stash bfd section pointers for - text, data and bss into dbx_symfile_info. - * exec.c (xfer_memory): Handle transfers for user-specified - sections. - * findvar.c (read_var_value locate_var_value): Copy bfd section - from the symbol to the value. - * gdb-stabs.h: Add section pointers for text, data and bss - sections. - * maint.c (translate address command): Add test code for overlay - address translation. - * printcmd.c (do_examine do_one_display): Now takes a bfd section - arg. - * (print_formatted x_command): Record current section along with - current address for repeated commands. - * sparc-nat.c (fetch_inferior_registers): Change - target_xfer_memory to target_{read write}_memory to allow changes - to target_xfer_memory interface for section info. - * symmisc.c (dump_msymbols print_symbol): Print section - assocaited with symbol. - * symtab.c (fixup_symbol_section): New routine to - add section info to symbols returned by lookup_symbol. - * symtab.h (struct general_symbol_info): Add bfd section to - symbols. - * target.c target.h (target_xfer_memory): Add bfd section to - args. - * (target_read_memory_section): New routine to read data from a - specific section. - * (target_memory_bfd_section): New global variable to pass bfd - section in to targets. - * valarith.c (value_add value_addr value_array): Preserve bfd - section when computing new value. - * value.h (struct value): Add bfd section to values. - * values.c (allocate_value value_copy): Initialize/preserve bfd - section. - * (unpack_double): Clean up _MSC_VER conditionals to remove - duplicate code. - * v850ice.c: New module to support communication with NEC's - PC-based ICE. - * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and - ep names with rxx names. sp and fp are renamed via a different - mechanism. - -Fri Jan 3 14:20:05 1997 Geoffrey Noer - - * mn10300-tdep.c (mn10300_push_arguments): rewrote, - also removed code elsewhere that made use of RP_REGNUM. - * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM, - ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300 - arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE, - EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE. - -For older changes see ChangeLog-96 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/gdb/ChangeLog-98 b/gdb/ChangeLog-98 deleted file mode 100644 index 8a3db20379b..00000000000 --- a/gdb/ChangeLog-98 +++ /dev/null @@ -1,7220 +0,0 @@ -Thu Dec 31 15:26:13 1998 Stan Shebs - - * corelow.c (core_ops): Don't initialize statically. - (init_core_ops): New function, fills in core_ops. - (_initialize_corelow): Use it. - -Thu Dec 31 16:54:30 1998 David Taylor - - The following changes were made by - Elena Zannoni - Edith Epstein - David Taylor - - * config/pa/tm-hppa.h (INSTRUCTION_NULLIFIED): Change to read - nullify instruction bit from IPSW only when we are not in a system - call. - (STRCAT_REGISTER, pa_do_strcat_registers_info): Additional - parameter -- precision. - - * Makefile.in (BUILD_TUI): To build the tui, only when configured - with --enable-tui. - (YLWRAP): Use ylwrap to avoid problems on systems w/o bison. - (gdb$(EXEEXT)): Make it dependent on BUILD_TUI. - (all-tui): Remove dependency from phony target. - (c-exp.tab.c): Use ylwrap instead of bison. - (jv-exp.tab.c): Ditto. - (f-exp.tab.c): Ditto. - (m2-exp.tab.c): Ditto. - - * configure.in (ENABLE_CFLAGS): Define and export BUILD_TUI. - - * configure: Regenerated. - - * c-typeprint.c (c_type_print_base): Get to the method name by - skipping over all the namespaces, classes and '::'. - - * infcmd.c (run_command): Only call SOLIB_RESTART if it's - defined. - (detach_command): Ditto. - - * infptrace.c (call_ptrace): Add some debugging code. - - * infrun.c (follow_inferior_fork): Only define on HP. - (wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have - shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE - removed by HP. - - * Makefile.in (ALLDEPFILES): Add somread.c, hp-psymtab-read.c, - hp-symtab-read.c. - (SFILES): Remove the above files - (COMMON_OBS): Remove somread.o - (SFILES): Add the tui files to this, so they get - included in etags tables. - (all-tui): New rule, which does a recursive make in the tui - subdir. - (gdb$(EXEEXT)): Add tui-all to the list of - dependencies, and add tui/libtui.a to the link list. - (tui/libtui.a): When recursing, pass down - ${FLAGS_TO_PASS}. And don't echo the make command. This is - closer to what the other recursions do. - (HFILES_NO_SRCDIR) add hpread.h. - (COMMON_OBS): Add hp-psymtab-read.o, hp-symtab-read.o - Allow the TUI code to be conditionally enabled. - (TUI_TARGET, TUI_LIBRARY): New variables, whose values are set by - the configuration script. They're set to the empty string when - the TUI isn't enabled. - (gdb$(GDBEXT)): Use those, instead of referring to tui-all and - tui/libtui.a directly. - - * Makefile.in: Avoid spurious relinking. - (gdb$(EXEEXT)): Depend on the actual tui library, not on a - fictitious target. Since the fictitious target never existed, make - would always relink. - (tui/libtui.a): Renamed from all-tui. Always recurse to make sure - the library is up to date. - (TUI_TARGET): Variable removed; there's no need for it any more. - - * Makefile.in: Look for tui include files in the tui source dir. - - * Use automake's `aclocal' program to generate aclocal.m4, to allow - us to use automake macros in configure.in with impunity. - - * acconfig.h: Add an entry for the `TUI' symbol. - - * acinclude.m4: New file, containing the code from the old - aclocal.m4. Incorporate (by reference) ../bfd/acinclude.m4, not - ../bfd/aclocal.m4, since we only want bfd's local macros. - - * aclocal.m4: Now automagically generated. Just run aclocal! - - * annotate.c (annotate_catchpoint): New function. - - * annotate.h: Taking the new includes (symtab.h and gdbtypes.h). - not taking the ansic C build fix. - (annotate_catchpoint): Declare. - - * blockframe.c (blockvector_for_pc_sect): Check that the end of - the block is >= to the pc, not just >. - - * breakpoint.c (create_temp_exception_breakpoint): #If it out -- - nothing calls it. - (bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not - defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined. - (bpstat_get_triggered_catchpoints): If we don't have shared - library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor - SOLIB_UNLOADED_LIBRARY_PATHNAME. - (watch_command_1): Don't require a run before a watch command - unless we're on HP [it's an HP OS bug, not a generic limitation] - (catch_load_command_1): Don't define if no shared libraries. - (catch_command_1): Don't claim to support fork catchpoints unless - CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support - vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined, - don't clain to support shared library load catchpoints if shared - libraries aren't supported, and don't claim to support exec - catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined - - (bpstat_do_actions): If we just set cmd to NULL, don't then try to - set it to cmd->next as we'll SEGV. - (bpstat_do_actions): Simplify significantly. It's - now almost as simple as before the merge and it no longer has the - HP bug that breakpoint commands are executed repeatedly. - - (break_at_finish_command_1): Rewrite and make sure - selected_frame points to a frame before using it. Fix string - termination error. - (break_at_finish_at_depth_command_1): Ditto. - - (can_use_hw_watchpoints): New static variable. - (read_memory_nobpt): Test for breakpoint type bp_none. - (insert_breakpoints): Test for breakpoint type bp_catch_exec; - insure have a current frame before getting the frame address. - (remove_breakpoints): Check for breakpoints of types bp_none, - bp_catch_fork, bp_catch_vfork, and bp_catch_exec. - (bpstat_stop_status): Fix updates of b->hit_count. - (bpstat_have_active_hw_watchpoints): New function. - (create_exec_event_watchpoint): New function. - (watch_command_1): Use can_use_hw_watchpoints. - (catch_fork_command_1): Change name of function to call from - target_create_catch_(v)fork_hook to create_(v)fork_even_catchpoint. - (delete_breakpoint): Test for already deleted breakpoints; add - support for bp_catch_fork, bp_catch_vfork, and bp_catch_exec - breakpoints. - (_initialize_breakpoint): Add can-use-hw-watchpoints to list of - user settable debugger variables. - - (clear_command): When there is no argument - to the clear command, delete all breakpoints that are hit at - default line. This will include a breakpoint whose line number - does not correspond to the default line, but has been set at - the default address. - - (delete_breakpoint): Don't call bpstat_clear_actions, instead - clear things explicitly; if clearing breakpoint_at, then also - clear any associated actions so that bpstat_do_actions won't try - to execute them. - (_initialize_breakpoint): Fix function name for bx command. - - (tbreak_command): Remove static from declaration. - (maintenance_info_breakpoints): Ditto. - - (reattach_breakpoints): New funct definition, used with with - hardware watchpoints - (breakpoint_1): Change format and add entries to bptypes[] - (maintenance_info_breakpoints): Function is no longer static - - (_initialize_breakpoint): Removed a comment. - (exception_catchpoints_are_fragile, - exception_support_initialized): Define. - (breakpoint_here_p): Fixed syntax error in conditional - (disable_watchpoints_before_interactive_call_start): Fixed call to - check_duplicates. Need a section parameter. - (enable_watchpoints_after_interactive_call_stop): Fixed call to - check_duplicates. Need a section parameter. - (breakpoint_re_set_one): Fixed call to check_duplicates. Need a - section parameter. - (delete_command): Fixed syntax error in conditional - (breakpoint_re_set): Fixed some typos. - - (args_for_catchpoint_enable): New type for handling exceptions. - (current_exception_event): New variable for handling exceptions. - (insert_breakpoints): Check for additional breakpoint types -- - bp_catch_throw, bp_catch_catch, call_disabled. Also, do some - additional work to handle an exception catchpoint. - (remove_breakpoint): There are additional breakpoint types to - check for: Bp_catch_throw, bp_catch_catch, call_disabled. Also do - some additional work to remove the exception catchpoints - (breakpoint_init_inferior): New input parameter. If there are - exception catchpoints delete them. - (breakpoint_here_p): There are additional breakpoint enable - settings to check for: Shlib_disabled, call_disabled - (breakpoint_thread_match): There are additional breakpoint enable - settings to check for: Call_disabled - (ep_is_catchpoint): There are additional breakpoint types to check - for: Bp_catch_throw, bp_catch_catch - (ep_is_exception_catchpoint): New function - (bpstat_find_step_resume_breakpoint): New function - (bpstat_do_actions): Introduce a local copy of the bpstat - structure. - (print_it_normal): There are additional breakpoint types to check - for: Bp_catch_throw, bp_catch_catch Changeing the control - structure a bit (adding else ifs) Add code to print out info about - exceptions. - (bpstat_stop_status): There are additional breakpoint enable - settings to check for: Call_disabled. there are additional - breakpoint types to chack for: Bp_catch_catch and bp_catch_throw. - Check to see if stopped due to an exception. Minor fixes to the - catch_errors calls. Make sure to count all encountered - breakpoints. There was something funky going on previously with - the counting. - (bpstat_what): Add cases for new breakpoint types: - bp_catch_catch, bp_catch_throw. - (bpstat_get_triggered_catchpoints): Check for new breakpoint types - : Bp_catch_catch, bp _catch_throw. - (breakpoint_1): Account for new breakpoint types. - (describe_other_breakpoints): Account for new breakpoint enable - setting (call_disabled) - (check_duplicates): Account for new breakpoint enable setting - (call_disabled) - (disable_breakpoints_in_shlibs): New function - (disable_watchpoints_before_interactive_call_start): New function - (mention): Account for new breakpoint types. - (break_command_1): Some additional checking for a valid PC. - (watch_command_1): Some dditional checking to prevent a watch - before a run command. - (ep_parse_optional_filename): Simplified for loop. - (create_exception_catchpoint): New function - (cover_target_enable_exception_callback): New function - (handle_gnu_4_16_catch_command): This used to be thcatch_command_1 - function.e - (create_temp_exception_breakpoint): New function - (catch_command_1): Differs from gdb 4.16 and gdb 4.17. Is now - calling catch_exception_command_1 using the EX_EVENT_CATCH and - EX_EVENT_THROW values as parameters. - (clear_command): Additional comments - (delete_breakpoint): Handle exceptions. Check for additional - breakpoint enable settings: Shlib_disabled, call_disabled. - (delete_command): Hp folks are claiming that we should not delete - shlib_event breakpoints - (breakpoint_re_set_one): Moved call to check_duplicates. Add new - breakpoint types to switch statement. - (breakpoint_re_set_thread): New function - (enable_command): Account for new breakpoint types. - - (insertion_state_t): New enumerated type. - (remove_breakpoint): New param in funct prototype. - (insert_breakpoints): Check for bp_catch_fork and bp_catch_vfork. - (remove_breakpoints): Changed call to remove_breakpoint. - (detach_breakpoints): New function. - (remove_breakpoint): New parameter, is. Also changed the - way b->inserted is set. - (ep_is_catchpoint): New function. - (ep_is_shlib_catchpoint): New function. - (print_it_normal): Check for bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. Also new code - to print out catchpoints properly. - (bpstat_stop_status): Check for bp_catch_fork, bp_catch_vfork, - and bp_catch_exec. Also, some code to check for catching a - shared library load/unload. - (bpstat_what): Added catch_shlib_event to class enumeration. - Defined new macro, shlr. Expanded the bpstat_what_main_action - table. Add cases for bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, and bp_catch_exec. - (bpstat_get_triggered_catchpoints): New function. - (breakpoint_1): Changes to bptypes definition. Also check for - bp_catch_load, bp_catch_unload, bp_catch_fork, bp_catch_vfork, - bp_catch_exec. Similar changes to the switch statement. - (set_raw_breakpoint): Initialize new breakpoint structure fields. - dll_pathname, triggered_dll_pathname, forked_inferior_pid, - exec_pathname. - (create_solib_load_unload_event_breakpoint): New function. - (create_solib_load_event_breakpoint): New function. - (create_solib_unload_event_breakpoint): New function. - (create_fork_vfork_event_catchpoint): New function. - (create_fork_event_catchpoint): New function. - (create_vfork_event_catchpoint): New function. - (mention): New cases for bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. - (ep_skip_leading_whitespace): New function. - (ep_find_event_name_end): New function. - (ep_parse_optional_if_clause): New function. - (ep_parse_optional_filename): New function. - (catch_fork_kind): New enumerated type. - (catch_fork_command_1): New function. - (catch_exec_command_1): New function. - (catch_load_command_1): New function. - (catch_unload_command_1): New function. - (catch_throw_command_1): New function. - (catch_command_1): Now calls catch_throw_command_1. - (tcatch_command): New function. - (delete_breakpoint): Changed call to remove_breakpoint. - Also free the new fields in the breakpoint structure. - (breakpoint_re_set_one): Handle bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. - (disable_command): Handle bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. - (enable_command): Handle bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. - (_initialize_breakpoint): Alter add_com call for catchpoints, - add add_com call for watchpoints. - - * breakpoint.h (enum bptype): New entries bp_catch_catch, - bp_catch_throw, and bp_none, bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork,bp_catch_exec. Add declarations for - new functions bpstat_have_active_hw_watchpoints and - create_exec_event_catchpoint. - (tbreak_command): Add prototype. - (update_breakpoints_after_exec): Add prototype; update comments. - (reattach_breakpoints): New funct prototype declaration. - (enable): New enumerated value call_disabled. - (bpstat_find_step_resume_breakpoint): New funct decl. - (inf_context): New enumerated type. - (breakpoint_re_set_thread): New funct decl. - (breakpoint_init_inferior): New parameter. - (disable_watchpoints_before_interactive_call_start): New funct decl. - (enable_watchpoints_after_interactive_call_stop): New funct decl. - (disable_breakpoints_in_shlibs): New funct decl. - (struct breakpoint): New fields, dll_pathname,triggered_dll_pathname, - forked_inferior_pid,exec_pathname BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK. - (bpstat_get_triggered_catchpoints): New function. - (detach_breakpoints): New function. - (create_solib_load_event_breakpoint): New function. - (create_solib_unload_event_breakpoint) New function. - (create_fork_event_catchpoint): New function. - (create_vfork_event_catchpoint): New function. - (ep_is_catchpoint): New function. - (ep_is_shlib_catchpoint) New function. - (enum bpstat_what_main_action): New entry. - - * buildsym.c (finish_block): Get rid of processing_hp_compilation; - handle LOC_INDIRECT case. Set the BLOCK_GCC_COMPILED to the right - compiler. - (push_context): Add symbols for parameters to the context_stack. - (merge_symbol_lists): New function. Merges two symbol lists. - (struct context_stack): Add new field param. - - (processing_hp_compilation): New external var. - - * c-exp.y: Use external flag hp_som_som_object_present to decide - whether code was compiled by HP's compilers. Add two new C++ - tokens for true and false. - (yylex): Check for template name is done differently for the - HP/aCC compiler case; change some of the template processing code - for handling HP aCC templates. - - * c-lang.c (c_create_fundamental_type): Added case to handle - template args. Handle FT_BOOLEAN type. Set no sign flag for - FT_CHAR. - (cplus_builtin_types): New structure for c++ builtin types. - (cplus_language_defn): Use cplus_builtin_types instead of - c_builtin_types. - - * c-typeprint.c (c_type_print_base): Don't print 'privete' label - for a class if all members are private, similarly don't print - 'public' for a struct. Add support for sized enums (HP/aCC). get - rid of the 'static' keyword printed by the demangler for member - function, when printing the type of a class. 'static' will be - added by this function. If the demangled name is null, and the - method is not stubbed, get the signature by looking at the - information stored in the symbol structure. Remove printing of - 'const' and 'volatile' keywords for methods. This is now taken - care as part of the demangled member names. - (cp_type_print_method_args): New function. To print a C++ method - arguments and name to the output stream. - - (c_type_print_cv_qualifier): New function. Print out "const" and - "volatile" attributes. - (c_type_print_varspec_prefix): Print const or volatile qualifiers. - (c_type_print_args): Print 'void' for c++. - (c_type_print_varspec_suffix): Print 'void' for a no argument - function. - (c_type_print_base): Print const or volatile qualifiers. Do not - print 'unnamed union' if HP aCC compiler used. Distinguish - between struct and class based on the DECLARED_TYPE. Handle - HP/aCC compiler case for not printing vtable. Add Template - support. - - (cp_type_print_derivation_info): Print out 'protected' when - appropriate. This applies only to HP's compilers, not gcc. - - (c_val_print): Added parameter embedded_offset. Add - embedded_offset to valaddr in function calls; fix calls to - val_print and cp_print_value_fields. process TYPE_CODE_METHOD as - well. moved call to check_typedef out of conditional. added - embedded offset param to val_print call. - - (c_value_print): Add new parameter to call to val_print. - handle pointer to class case. Attempt to - determine the real type of the object to be printed. - ensure that const char *, const unsigned char * - come out without the type but the volatile variants - and the signed variants don't. - - * coff-solib.c (coff_solib_add): Add parameters to call - to symbol_file_add. - - * coff-solib.h: (Solib_REMOVE_INFERIOR_HOOK): New macro. defined - to 0. functionality not implemented for coff. - (SOLIB_CREATE_CATCH_LOAD_HOOK): New macro, generate error message - for coff. - (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Ditto. - (SOLIB_HAVE_LOAD_EVENT): Ditto. - (SOLIB_LOADED_LIBRARY_PATHNAME): Ditto. - (SOLIB_HAVE_UNLOAD_EVENT): Ditto. - (SOLIB_UNLOADED_LIBRARY_PATHNAME): Ditto. - (SOLIB_IN_DYNAMIC_LINKER): Ditto. - (SOLIB_RESTART): Ditto. - - * command.c (find_cmd): New function. (lookup_cmd_1): Call it, - change parsing if tui_version or xdb_commands is set. - (_initialize_command): Install new alias if xdb_commands is set. - - * complaints.h: Add ifdef...endif pair at beginning and end of file. - - * config.in, configure: Regenerated. - - * config/pa/hppabsd.mh (NATDEPFILES): Added new files - hp-psymtab-read.o and hp-symtab-read.o. - * config/pa/hppahpux.mh (NATDEPFILES): Ditto. - - * config/pa/hppahpux.mh (TERMCAP): Use -lHcurses. - * config/pa/hppaosf.mh (NATDEPFILES): Ditto. - - * config/pa/hpux1020.mh (TERMCAP): Use -lHcurses. - (MH_CFLAGS): New flag, -D__HP_CURSES, this define - is used by HP's linker to find the correct curses library. - - * config/pa/hpux1020.mh: New file. - - * config/pa/hpux1020.mt: New file. - - * config/pa/hpux1100.mh (TERMCAP): Link against -lcurses, not - -lHcurses. The latter does not contain mvwaddstr, wscrl, or - wstbwlmkfzz. - - * config/pa/hpux1100.mh (TERMCAP): Use -lHcurses. - (MH_CFLAGS): New flag, -D__HP_CURSES, this define - is used by HP's linker to find the correct curses library. - - * config/pa/hpux1100.mh (TERMCAP): When hosting on hpux 11.00, use - -lHcurses rather than -lcurses. - - * config/pa/hpux1100.mh: New file. - - * config/pa/hpux1100.mt: New file. - - * config/pa/nm-hppah.h (CHILD_HAS_SYSCALL_EVENT): New macro - (CHILD_THREAD_ALIVE): New macro - (STOPPED_BY_WATCHPOINT): Add a condition to the macro, - ! stepped_after_stopped_by_watchpoint - (TARGET_ENABLE_HW_WATCHPOINTS): New macro - (hppa_enable_hw_watchpoints): New funct decl - (TARGET_DISABLE_HW_WATCHPOINTS): New macro - ( hppa_disable_hw_watchpoints): New funct decl - these are for HP's implementation of fast - watchpoints (via page protection). - (target_pid_to_str): New macro, calls hppa_pid_to_str - (target_tid_to_str): New macro, calls hppa_tid_to_str - - * config/pa/nm-hppah.h (CHILD_POST_WAIT): Delete; - (CHILD_CREATE_CATCH_FORK_HOOK): Replace with - CHILD_INSERT_FORK_CATCHPOINT and CHILD_REMOVE_FORK_CATCHPOINT. - (CHILD_CREATE_CATCH_VFORK_HOOK): Replace with - CHILD_INSERT_VFORK_CATCHPOINT and CHILD_REMOVE_VFORK_CATCHPOINT. - (CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC, - CHILD_INSERT_EXEC_CATCHPOINT, CHILD_REMOVE_EXEC_CATCHPOINT, - CHILD_HAS_EXECD, CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL, - CHILD_POST_ATTACH, TARGET_HAS_HARDWARE_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINT, - TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT, - TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT, STOPPED_BY_WATCHPOINT, - HAVE_NONSTEPPABLE_WATCHPOINT, target_insert_watchpoint, - target_remote_watchpoint): New macros. - - * config/pa/nm-hppah.h (CHILD_XFER_MEMORY): Reinsert accidentally - deleted define. - - * config/pa/nm-hppah.h: - (PREPARE_TO_PROCEED): Defined macro to use - hppa_prepare_to_proceed. - (hppa_pid_to_str): Extern decl. - (hppa_tid_to_str): Extern decl. - (target_pid_or_tid_to_str): New macro definition. - (hppa_pid_or_tid_to_str): Extern decl. - (ENSURE_VFORKING_PARENT_REMAINS_STOPPED): New macro - for - handling events caused by a call to vfork. - (hppa_ensure_vforking_parent_remains_stopped): Extern decl. - (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): New macro - - for handling events caused by a call to vfork. - (hppa_resume_execd_vforking_child_to_get_parent_vfork): Extern decl. - - * config/pa/nm-hppah.h: Fix PREPARE_TO_PROCEED macro. - - * config/pa/nm-hppah.h: Fix for gcc compile on HPUX, change - PT_RDUAREA to PT_RUAREA. - - * config/pa/nm-hppah.h: Introduced an HPUXHPPA define. - A bit of a hack so that I can ifdef some code that - only works for the HP wildebeest debugger. - - * config/pa/nm-hppah.h: Lots of new CHILD_ defines; - process_event_kind enum. - - * config/pa/tm-hppa.h (BREAKPOINT32): New define. - (CALL_DUMMY_HAS_COMPLETED): New define. - - * config/pa/tm-hppa.h (STACK_ALIGN): New macro. - (NO_EXTRA_ALIGNMENT_NEEDED): New macro. - (PC_REQUIRES_RUN_BEFORE_USE): New macro. - (REGISTER_NAMES): Formatting in file changed. - (CR27_REGNUM): Base register for thread local storage. - (USE_STRUCT_CONVENTION): New macro used to decide whether - a function returning a value of type type will - put it on the stack or into registers (based on the - PA risc calling conventions). - (EXTRACT_RETURN_VALUE): Fixed calculation for extracting return value. - (VALUE_RETURNED_FROM_STACK): New macro. - (TARGET_READ_PC): Declared the function used in the definition. - (SKIP_TRAMPOLINE_CODE): Declared the function used in the definition. - (TARGET_WRITE_PC): Declared the function used in the definition. - (TARGET_READ_FP): Declared the function used in the definition. - - * config/pa/tm-hppa.h (STRCAT_REGISTER): Define macro for - future use. - (pa_do_strcat_registers_info): Moved function decl from - defs.h to this HPUX specific .h file. - - * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Type_LENGTH returns - bytes, not bits; fix off by 8 error. - - * config/pa/tm-hppa.h: - New comment for obj_unwind_info definition - New typedef, obj_private_struct - - * config/pa/tm-hppa.h: Delete most target_ macros -- use default - versions instead; remove extraneous comma from proc_wait macro. - - * config/pa/tm-hppa.h: Get rid of macro HP_COMPILED_TARGET. - - * config/pa/tm-hppa.h: Removed redefinitions of - USE_STRUCT_CONVENTION and STACK_ALIGN macros. - - * config/pa/tm-hppa.h: Some new definitions - New macros: Arg0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM. - target_pid_to_exec_file, target_acknowledge_forked_child, - target_create_catch_fork_hook, target_create_catch_vfork_hook, - target_has_forked, target_has_vforked, require_attach, - require_detach, proc_wait - New funct decls: Hppa_pid_to_exec_file, - hppa_acknowledge_forked_child, hppa_create_catch_fork_hook, - hppa_create_catch_vfork_hook, hppa_target_has_forked, - hppa_target_has_vforked, hppa_require_attach, - hppa_require_detach, process_wait - (unwind_table_entry): Added comments to describe struct fields. - - * config/pa/tm-hppah.h (somsolib.h): Include it. - - * config/pa/tm-hppah.h: - (CHILD_ENABLE_EXCEPTION_CALLBACK): New define - (CHILD_GET_CURRENT_EXCEPTION_EVENT): New define - - * configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs. - - * configure.in (AC_CHECK_HEADERS): Add check for term.h. - - * configure.in: Add an --enable-tui argument. - - * configure.in: Construct tui/Makefile from tui/Makefile.in. - - * configure.in: Use AM_PROG_CC_STDC. If we have the GUI, then we - need this to process libgui.h. - - * convex-tdep.c (decout): Change FILE to GDB_FILE. - - * corefile.c: Include objfiles.h, symfile.h. - (core_file_command): Attempt to determine the name of the symbol - file from the core file. - (read_memory_string): New function. - - * corefile.c (core_file_command): Temporary hack to make non-hpux - work. For, non-hpux, t->to_core_file_to_sym_file does not have a - reasonable value. No target_ops vector on the stack gives it a - non-zero value. fix later. - - * corelow.c (core_file_to_sym_file): Added new local variable, - failing command, and do some explicit type castings. - (core_ops): Add three new fields: to_has_syscall_event, - to_enable_exception_callback, to_get_current_exception_event. - Necessary since we still have oldstyle initialization in - this file - - * corelow.c: Include unistd.h - (core_file_to_sym_file): New function - (core_file_thread_alive): New function - (core_ops): Added new target ops vector fields. see below. And - yes we definitiely need to initialize them here, as long as - we're using static initialization. - - * cxux-nat.c (add_shared_symbol_files): Additonal params for calls - to symbol_file_add. - - * defs.h (gdb_file_isatty): New function decl. - - * defs.h (GDB_FILE): If TUI is defined, define a structure rather - than making this an alias for FILE. - (gdb_stdout, gdb_stderr): If TUI is defined, then define these - as pointers to variables of type GDB_FILE rather than making them - be aliases for stdout and stderr. - - * defs.h (TUIDO): Add definition conditionalized on definition - (or lack thereof) of TUI. - - * defs.h (command_class): Add two additional values. - (precision_type): New enum. - - * defs.h (gdb_fclose): Add declaration. - - * defs.h (store_address): Change prototype to match function. - - * defs.h (tui_version, xdb_commands, dbx_commands): Add decl's. - - * defs.h (gdb_file_deallocate): New function declaration - - * defs.h: - (streamtype): New enumerated type to distinguish between - output to a FILE and output to a buffer. - (tui_stream): New struct type, named GDB_FILE. Contains, - streamtype, FILE, buffer, and bufferlength fields. - (gdb_stdout): Of type GDB_FILE, will pass this around gdb - rather than stdout. - (gdb_stderr): Of type GDB_FILE, will pass this around gdb - rather than stderr. - (fputs_unfiltered_hook): Change stream parameter from FILE to - GDB_FILE - (flush_hook): Change stream parameter from FILE to GDB_FILE - (gdb_fclose): Fix declaration for gdb_fclose; parameter is now of - type GDB_FILE ** - (gdb_file_adjust_strbuf): New function declaration. function lives in - utils.c. - (gdb_file_init_astring): New function declaration. function lives - in utils.c - (gdb_file_get_strbuf): New function declaration. function lives - in utils.c - - * defs.h: Additional include files included when TUI is defined. - - * defs.h: Funct decl source_full_path_of. - - * demangle.c: Add HP_DEMANGLING_STYLE_STRING. - - * demangle.c: Added new demangling style, EDG_DEMANGLING_STYLE_STRING, - to the demanglers structure. This is for support of - Kuck & Assoc.'s changes for demangling. - - * eval.c (evaluate_subexp_standard): C++ member function changes. - - * eval.c (evaluate_subexp_standard): Verify TYPE_TARGET_TYPE is - non NULL before dereferencing it. - - * eval.c (evaluate_subexp_standard): With HP/aCC compiler it is not possible - to perform inferior calls via function pointers. - Resolve calls to overloaded functions using find_overload_match. - We cannot handle HP/aCC pointers to member functions. - Deal with HP/aCC pointers to members in various kind of expressions. - - * f-lang.c (f_printchar): Change FILE to GDB_FILE. - (f_printstr): Ditto. - (emit_char): Ditto. - - * f-lang.c (f_printstr): Change stdout to gdb_stdout. - - * f-typeprint.c (f_print_type): Change FILE to GDB_FILE. - (f_type_print_varspec_prefix): Ditto. - (f_type_print_args): Ditto. - (f_type_print_varspec_suffix): Ditto. - (print_equivalent_f77_float_type): Ditto. - (f_type_print_base): Ditto. - - * findvar.c (): Hp snapshot 3 changes. (extract_address): Coerce - return value from extract_unsigned_integer to CORE_ADDR. - (store_address): Change val from CORE_ADDR to LONGEST; changes to - support machines where CORE_ADDR and LONGEST are different sizes. - (get_saved_register): Coerce arg to store_address to LONGEST. - (read_relative_register_raw_bytes): Cast last arg to - store_address to LONGEST. (read_register): Cast return from - extract_address to a CORE_ADDR. (write_register_pid): Change val - from LONGEST to CORE_ADDR. (read_pc_pid): Save and restore - inferior_pid if necessary. (write_pc_pid): Ditto. - (read_var_value): Cast arg to store_address. - - * findvar.c (read_relative_register_raw_bytes_for_frame): New - function. - (read_relative_register_raw_bytes): Call it. - - * findvar.c (symbol_read_needs_frame): Handle LOC_THREAD_LOCAL_STATIC and - LOC_INDIRECT. - - * fork-child.c (fork_inferior): Chenge fifth parameter to be a - function returning void. - - * fork-child.c (fork_inferior): Delete unused variable f. - - * fork-child.c: - (Startup_WITH_SHELL): New macro -- interim fix for a bug - (breakup_args): New function -- breaks up an argument string into - an argument suitable for passing into execvp(). - (fork_inferior): Handling problems with starting up gdb with a shell. - -- again, this appears to be an interim fix. - - * fork-child.c: - (fork_inferior): Added a comment - (clone_and_follow_inferior): New function. - (startup_inferior): Minor formatting changes. - - * fork-child.c: - (fork_inferior): Hp change is problematic. The -f option has - different meanings for different shells. It is particularly - inappropriate for bourne shells. - - * fork-child.c: - (fork_inferior): Added new parameter, pre_trace_fun. - pre_trace_fun is a function pointer. For some targets, - like HPUX, this function gets called to prepare for forking - a child. - - * fork-child.c: - (fork_inferior): Fixed call to init_trace_fun - - * fork-child.c: - Moved definition of STARTUP_WITH_SHELL to inferior.h - Added a DEBUGGING macro. Currently set to 0. May remove - later. - breakup_args: Add DEBUGGING ifdefs. more sophisticated - parsing to break up args. - (fork_inferior): Rename kshell variable to shell. new local - variable, tryname. Make use of STARTUP_WITH_SHELL macro. - More error processing if starting up with a shell. - (startup_inferior): Distinguish between starting up with a shell - and not doing so. - - * gdbthread.h: - Declarations for load_infrun_state and save_infrun_state take - an additional parameter. - - * gdbthread.h: Note that sometime between gdb 4.16 and 4.17, - thread.h was renamed gdbthread.h - (load_infrun_state): Additional parameters - (store_infrun_state): Additional parameters - - * gdbthread.h: Include breakpoint.h - - * hp-psymtab-read.c (QUICK_LOOK_UP): Redefine to be 0. - (hpread_build_psymtabs): Deal with enums. - (hpread_start_psymtab): Include section offset. - (hpread_end_psymtab): Take care of offset. - - * hp-psymtab-read.c (TRUE): Define. - (FALSE): Define. - (file_exists): New function. Checks for existance of file. - (hpread_pxdb_needed): Rewrite. - (hpread_quick_traverse): Use correct demangling style. - Handle F77 case. - (hpread_get_header): Rewrite. - (hpread_get_textlow): Add support for DOC_FUNCTION. - (hpread_build_psymtabs): Make sure we do the right thing - for pxdb and F77. - - * hp-psymtab-read.c (hpread_pxdb_check): Change parenthesis positions. - - * hp-psymtab-read.c (hpread_quick_traverse): Compare CORE_ADDR - variable end_addr to 0 instaed of NULL to get rif of gcc warning. - - * hp-psymtab-read.c: - (Hpread_get_textlow): Added param to function - Defined convennience macros and some datatypes and variables for - processing the quick lookup-tables. Looks like the code existed - before, but has been munged. - (hpread_pxdb_needed): Major rearrangements of code. Additional local - variables. Also, more extensive checking for various scenarios: - debug info for optimized code vs. unoptimized code, pxdb has been - run vs. pxdb has not been run. - (VALID_FILE): New macro - (VALID_MODULE): New macro - (VALID_PROC): New macro - (VALID_CLASS): New macro - (FILE_START): New macro - (MODULE_START): New macro - (PROC_START): New macro - (FILE_END): New macro - (MODULE_END): New macro - (PROC_END): New macro - (FILE_ISYM): New macro - (MODULE_ISYM): New macro - (PROC_ISYM): New macro - (VALID_CURR_FILE): New macro - (VALID_CURR_MODULE): New macro - (VALID_CURR_PROC): New macro - (VALID_CURR_CLASS): New macro - (CURR_FILE_START): New macro - (CURR_MODULE_START): New macro - (CURR_PROC_END): New macro - (CURR_FILE_ISYM): New macro - (CURR_MODULE_ISYM): New macro - (CURR_PROC_ISYM): New macro - (TELL_OBJFILE): New macro - (pst_syms_struct): New typedef to keep track of the start/end symbol - table (LNTT) indices of psymtabs created so far. - (pst_syms_count): New variable - (pst_syms_size): New variable - (told_objfile): New variable - (init_pst_syms): New function. sets up psymtab symbol index stuff. - (clear_pst_syms): New function. clean up psymtab symbol index stuff. - (record_pst_syms): New function. add info about newest psymtab to symbol - index table. - (find_next_pst_start): New function. Find a suitable symbol table index. - (find_next_file_isym): New function - (find_next_proc_isym): New function - (find_next_module_isym): New function - (scan_procs): New function. Scan and record partial symbols for all - functions starting from specified index and in a specified code range. - (hpread_quick_traverse: Major rearrangement of code. The function - now uses all the nifty macros. There are some new local variables. - Check for EDG_DEMANGLING style. ifdef out some code for handling F77. - Previously, the function looped over all the modules in the table. - Now, the function loops over all the files, modules, and procedures. - With HP aCC and CTTI, it is possible for a compiled object to have a - file and no module. - (hpread_build_psymtabs): Added a section of code ifdefed by - QUICK_LOOK_UP. It check to see whether or not there are any globals - in the executable. Fix number of params to hpread_start_psymtab call. - Some changes to the way DNTT_TYPE_MODULE is handled. - (hpread_get_textlow): Change in signature, minor code changes. The - function finds the low address associated with a specified symbol. - In looking for the address for the symbol avoid going of the end of - the LNTT file. - - * hp-psymtab-read.c: Change TRUE to 1 and FALSE to 0. Do some - reformatting. - - * hp-psymtab-read.c: Include demangle.h - (trans_lang): New function to let gdb know the correct language. - (hpread_quick_traverse): Use ARM style demangling. - Demangle procedures names. - Use gdb language names instead of hp language names. - Add symbol to list using its demangled name. - - * hp-psymtab-read.c: New file. - (hpread_call_pxdb): New function. Call PXDB to process our file. - (hpread_pxdb_check): New function. Return TRUE if the file needs - pre-processing by PXDB and we have thus called PXDB to do this - processing and the file needs to be re-loaded. - (hpread_quick_traverse): New function. Traverse the quick look-up - tables, building a set of psymtabs. - (hpread_get_header): New function. Get appropriate header from obj - file, based on pxdb type - (hpread_symfile_init): No change from hpread.c - (hpread_build_psymtabs): If there are quick lookup tables, read those, - then scan the global section LNTT. Otherwise, just scan the whole LNTT. - Changed: Add a global function entry to the global partial symbol list. - Handle end of symbols, for QLT case. - In case of TAGDEF, if it is a class or a template, add the name to the - var_namespace, so that it is known as a type by gdb. - In case of CONSTANT, and it is global, add it to the globals. - (hpread_symfile_finish): No change from hpread.c - (hpread_get_lntt): Make it not static - (hpread_get_gntt): No change from hpread.c - (hpread_get_slt): Make it not static - (hpread_get_textlow): No change from hpread.c - (hpread_start_psymtab): No change from hpread.c - (hpread_end_psymtab): No change from hpread.c - - * hp-symtab-read.c (hpread_get_scope_start): Renamed. It was - hpread_get_depth. - (hpread_type_translate): Distinguish between signed and unsigned char - types. - (hpread_psymtab_to_symtab): Set flag for hp compilation. - (hpread_read_function_type): Append symbols for parameters to local - list as well as to the global list. Get the parameters types from the - local list instead of the global list. - (hpread_read_struct_type): Add new field num_fn_fields to next_fn_field - structure. Rewrite handling of templates - (hpread_type_lookup): Change handling of dntt_type_modifier. - (hpread_process_one_debug_symbol): Call hpread_get_scope_start instea - of hpread_get_depth. Handle enum as well. - (hpread_get_scope_depth): New function. Get nesting depth for a - DNTT entry. - - * hp-symtab-read.c (hpread_psymtab_to_symtab): Set - processing_gcc_compilation to 0. - - * hp-symtab-read.c (hpread_psymtab_to_symtab_1): Change stdout to - gdb_stdout; change fflush to gdb_flush. - (hpread_psymtab_to_symtab): Change fflush to gdb_flush. - - * hp-symtab-read.c (hpread_read_enum_type): Declare variable. - (hpread_read_struct_type): Eliminate references - to 'args' member of fn_field. - - * hp-symtab-read.c (hpread_read_struct_type): A static member - is now indicated by the bitsize field, not the bitpos. - Initialize physname to empty. - (fix_static_member_physnames): Use new macros to deal with - physnames. - - * hp-symtab-read.c (hpread_read_struct_type): Change references - to bitpos member of struct field to use the FIELD_BITPOS macro. - - * hp-symtab-read.c (hpread_read_struct_type): Comment out reference to - obsolete field fn_field.args. - Add struct complaint definitions for complaints. - (hpread_read_struct_type): Change call to complain. - (hpread_read_array_type): Change call to complain. - (hpread_type_lookup): Change call to complain. - (hpread_process_one_debug_symbol): Change calls to complain. - (hpread_type_translate): Change calls to complain. - - * hp-symtab-read.c (hpread_read_struct_type): Make sure bitvector - has been allocated before calling has_vtable. - - * hp-symtab-read.c (hpread_read_struct_type): Revert change, - just check for vtable without checking for bitvectors too. - - * hp-symtab-read.c: - (Hpread_expand_symtab): Change name of local variable from - at_end_of_module to at_module_boundary. - Also, if demangling style is already EDG, do not reset it - to the HP demangling style. - Change at_end_of_module param to hpread_process_one_debug_symbol - call to at_module_boundary. - No longer break out of loop when reach end of module. With CTTI, - the compiler can generate function symbols which are not in - any module. Typically they show up after the end of one - module and before the start of the next module. - (hpread_read_struct_type): Check that the debug info for - a TEMPLATE_ARG is correct. - (hpread_process_one_debug_symbol): Change name of at_end_of_module_p - param to at_module_boundary_p. - Also set *at_module_boundary_p = -1 if missing a module end and set - it to 1 when finished expanding the debug info. - Handle TLS variable. - - * hp-symtab-read.c: Include defs.h, symtab.h, gdbtypes.h, complaints.h. - (fixup_class): New static variable. - (fixup_method): New static variable. - (hpread_get_location): Rewrite. - (hpread_has_name): Add cases for DNTT_TYPE_DOC_FUNCTION and - DNTT_TYPE_DOC_MEMFUNC - (hpread_expand_symtab): Use HP demangling style. - Set hp_som_som_object_present to 1. - (hpread_type_translate): Error out if not immediate. Issue warning - if there is an unhandled type code. - (error_in_hpread_type_translate_complaint): Remove this structure. - (hpread_read_enum_type): Don't assume size of enum is always 4 bytes. - (hpread_read_function_type): Add new parameter to indicate a new block. - Do not add the parameters to the symbol list. - If the type was read in earlier, do not modify the type structure. - If we are creating a new block, set the local symbol list to be the - param list. - Need to mark this type as preprocessed. - (hpread_read_doc_function_type): New function. Read and internalize - a native DOC function debug symbol. - (hpread_read_struct_type): A method can be of type doc_function and - doc_memfunc too. - Handle case in which a method is read before its class. Deal with - incomplete method types. - Handle cases in which HP/aCC compiler creates operator names w/o - the 'operator' keyword. Rewrite the loop over the fileds. - (fix_static_member_physnames): New function. Adjust the physnames for - each static member. - (fixup_class_method_type): New function. Fix-up the type structure for a - class. - (hpread_read_array_type): Change complaint to warning. - (hpread_type_lookup): Add case for DNTT_TYPE_DOC_FUNCTION. - For structures/classes set static member to point to strings with full - names. - Change calls to hpread_read_function_type to pass extra parameter. - (hpread_record_lines): Handle case for SLT_NORMAL_OFFSET. - (class_of): New function. Given a function "f" which is a member of a class, - find the classname that it is a member of. - (hpread_process_one_debug_symbol): Deal with possible alias field from the - som record for the Function or Entry type. - Do the demangling ourselves if the gdb demangler failed. - Add support for DOC functions. - For function types, add parameters to local list. - (hpread_get_scope_depth): Make this function a no-op. - (hpread_adjust_bitoffsets): New function. Adjust the bitoffsets for all - fields of an anonymous union. - (hpread_get_next_skip_over_anon_unions): New function. Skip over anonymous - unions. - - * hp-symtab-read.c: Include demangle.h - (hpread_expand_symtab): Ensure we are using ARM-style demangling. - (hpread_process_one_debug_symbol): Set the mangled and demangled - names for functions. - Record the class name to generate the demangled names of member - functions. - - * hp-symtab-read.c: New file. - (hpread_get_depth): No change from hpread.c - (hpread_get_line): No change from hpread.c - (hpread_get_location): No change from hpread.c - (hpread_has_name): Make it not static. Return 1 for DNTT_TYPE_BLOCKDATA - and DNTT_TYPE_MEMFUNC. Return 0 for CLASS_SCOPE, REFERENCE,PTRMEM, - PTRMEMFUNC, CLASS, GENFIELD, VFUNC, MEMACCESS, INHERITANCE, - FRIEND_CLASS, FRIEND_FUNC, MODIFIER, OBJECT_ID, TEMPLATE, TEMPLATE_ARG, - FUNC_TEMPLATE, LINK. - (hpread_psymtab_to_symtab_1): No changes from hpread.c - (hpread_psymtab_to_symtab): Make it a static function - (hpread_expand_symtab): Modified - (hpread_type_translate): If not typep.dntti.immediate do not abort, - but complain and return. Same for default action. Handle more HP_TYPEs. - (hpread_lookup_type): Initially allocate a correct-size type-vector. - (hpread_alloc_type): Reset type_addr only if a type was allocated. - (hpread_read_enum_type): If this has already a type associated, return. - (hpread_read_function_type): Do different things depending on whether - function is a MEMFUNC, a TEMPLATE, a FUNCTION som record. - Do not use the LOC_REGPARM_ADDR symbol class. - (hpread_read_struct_type): Handle classes and templates too. Major - rewrite. - (hpread_get_nth_template_arg): New function. - (hpread_read_templ_arg_type): New function. - (hpread_read_set_type): No change from hpread.c - (hpread_read_array_type): Modified - (hpread_read_subrange_type): Add handling of more DNTT entries. - added support for templates, classes, references, virtual functions. - (hpread_type_lookup): Handle DNNT_TYPE_MODULE. - (hpread_record_lines): No changes from hpread.c - (hpread_process_one_debug_symbol): Handle WITH, COMMON, - CLASS_SCOPE. Expand TAGDEF case to handle classes and templates. - - * hppa-tdep.c (pa_do_strcat_registers_info): Has a new parameter, - precision, which is passed into the call to pa_strcat_fp_reg to - indicate whether to display the floating point registers using - single or double preceision. - (pa_strcat_registers): Introduce local variable, precision, and - pass it into call to pa_strcat_fp_reg. - (pa_strcat_fp_reg): Modified function. New parameter, precision, - used by function to decide whether to use single or double - precision. Also added the code to put a double precision value - into a buffer. - - * hppa-tdep.c: Add'l includes , - , declare pa_register_look_aside, define is_pa_2. - (rp_saved): Check for where to read the return pointer from. - (pa_do_registers_info): Handle is_pa_2. (pa_register_look_aside): - new function. (pa_print_registers): Handle is_pa_2. - (in_solib_call_trampoline): Handle a compiler/linker error. - (skip_trampoline_code): Changes to some masks used in examining - instructions. (inst_saves_fr): Test for FSTWS instruction. - (skip_prologue): Renamed to skip_prologue_hard_way. - (after_prologue): New function. (skip_prologue): New function. - - * hppa-tdep.c (after_prologue): If f is NULL, don't dereference - it. - - * hppa-tdep.c (after_prologue): If no debug info, return zero - telling caller that we need to find the end of the prologue via - the hard way (instruction examination). - - * hppa-tdep.c (find_unwind_entry): Avoid dereferencing a null - pointer. - - * hppa-tdep.c (hppa_pid_to_exec_file): Deleted -- no longer used. - - * hppa-tdep.c (hppa_prepare_to_proceeed): Add prototype. - (read_unwind_info): Purecov comments, bug fixes. - (find_unwind_entry): Purecov comments, bug fixes. - (find_stub_with_shl_get): Purecov comments. - (frame_chain): Additional parens. - (hppa_push_arguments): Changes to commented out version of routine. - (hppa_fix_call_dummy): Purecov comments, fix location of end.o. - (in_solib_call_trampoline): Purecov comments. - (in_solib_return_trampoline): Purecov comments. - (setup_d_pid_in_inferior): Fix location of end.o. - (initialize_hp_cxx_exception_support): Fix location of end.o. - (child_enable_exception_callback): Purecov comments. - - * hppa-tdep.c: - (Pa_do_strcat_registers_info): New routine. called by - tui/tuiRegs.c:_tuiRegisterFormat to place a register name - and value into a string buffer. Interface may change in - future. Checking this in so that we have something - functional for HP. - (pa_strcat_registers): New routine, called by - pa_do_strcat_registers_info. Does same thing as - pa_print_registers except it takes a stream parameter. - This routine should disappear in future. Checking in - so that we have something functional to give HP - (pa_strcat_fp_reg): New routine, called by - pa_do_strcat_registers_info and pa_strvat_registers - to place a floating point register name and value into - a buffer. This interface may change in future. - Checking in so that we have something functional to give HP. - - * hppa-tdep.c: (Pa_print_fp_reg): Change prototype to match def'n. - (pa_register_look_aside): Fix comment immediately before function. - - * hppa-tdep.c: Changes to better support stack unwinding, - reading and writing registers for HPUX. The HP folks had - an advantage ... access to a runtime architecture spec ;-}. - New includes: Ptrace.h - (internalize_unwinds): Initialize new fields in table. - (read_unwind_info): Entries in the table are now more complex - structures. References of the form ...->table[index].stub_type - are now ...->table[index].stub_unwind.stub_type. - (find_proc_framesize): Added a check for pc == 0. - (rp_saved): Entries in the table are now more complex - structures. References of the form ...->table[index].stub_type - are now ...->table[index].stub_unwind.stub_type. - (frameless_function_invocation): Stub_type becomes - stub_unwind.stub_type - (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type - (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type - (frame_chain_valid): Stub_type becomes stub_unwind.stub_type - (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type - (pa_print_fp_reg): Additional params to call val_print - (in_solib_call_trampoline): Stub_type becomes stub_unwind.stub_type - (in_solib_return_trampoline): Stub_type becomes stub_unwind.stub_typ - (skip_trampoline_code): Additional code to handle external - dyncalls. Also stub_type becomes stub_unwind.stub_type - (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there - is an explicit ptrace request for getting the pathname associated - with a process id (pid). - - * hppa-tdep.c: Fix for gcc compile on HPUX - (hppa_pid_to_exec_file): Remove unwanted param from - call to call_ptrace. Note, hppa_pid_to_exec_file goes - away in subsequent hp snapshots. - - * hppa-tdep.c: Include bfd.h. - include dl.h - (args_for_find_stub): New structure. - (find_unwind_entry): Deal with null input pc value. - (rp_saved): Ditto. - For the import stub, return -24 always. - (hppa_frame_saved_pc): Save old pc value, to detect we are in a loop. - (init_extra_frame_info): Use TARGET_READ_FP. - (frame_chain): Include thread support. - If the caller's pc is zero, we loose and return, just like stack bottom. - Disable warning about being unable to find unwind info. - (hppa_push_arguments): Rewrite. - (hppa_value_returned_from_stack): New function. Handles returning a value - larger that 64 bits, stored on the stack. - (find_stub_with_shl_get): New function. To look up symbols in shlibs. - (cover_find_stub_with_shl_get): New function. Cover routine for - find_stub_with_shl_get to pass to catch_errors. - (hppa_fix_call_dummy): Comment out old stub mechanism. Rewrite using dyncall. - (target_read_fp): New function. - (pa_do_registers_info): Floating point registers start at FP4. - (pa_print_registers): Use FP4_REGNUM instead of 72. - (skip_trampoline_code): Do machine instruction matching for PA2.0. - (setup_d_pid_in_inferior): New function. Exception handling support. - (initialize_hp_cxx_exception_support): Ditto. - (child_enable_exception_callback): Ditto. - (child_get_current_exception_event): Ditto. - - * hppah-nat.c (child_post_wait, child_post_follow_vfork, - child_post_follow_inferior_by_clone): New functions. - - * hppah-nat.c (child_xfer_memory): Make sure the call to ptrace really - fails before we give up. - (hppa_pid_to_str): New function. Format a process id. - (hppa_tid_to_str): New function. Format a thread id. - - * hppah-nat.c (child_xfer_memory): Use xmalloc, not alloca. - (child_post_wait): Delete. - (child_post_follow_vfork): Delete decl of child_ops; delete - large chunks of function -- let it be handled by the normal - mechanism that notices and handles exec events, in resume(). - - * hppah-nat.c (require_notification_of_exec_events): New function; - just notify of exec events, not all events, and just the specified - pid, don't include it's children (10.20 version). - (child_acknowledge_created_inferior): Call new function - require_notification_of_exec_events instead of - require_notification_of_events. - - * hppah-nat.c [!GDB_NATIVE_HPUX_11]: Move HPUX 10.x-specific - support code here from infptrace.c. - - * hppah-nat.c: Removed #define ptrace call_ptrace - replaced all calls to ptrace with calls to call_ptrace - (parent_attach_all): Removed call to ptrace - - * hpread.c (hpread_psymtab_to_symtab_1): Change fflush to - gdb_flush; change stdout to gdb_stdout. - (hpread_psymtab_to_symtab): Change fflush to gdb_flush. - - * hpread.h: New file. Includes all includes, struct defs, defines - from hpread.c. - - * infcmd.c - (attach_command): New local variable, exec_file, added code to - determine exec_file from pid if exec_file is not already known, - call new target operation, target_post_attach -- a no-op unless - on HPUXHPPA - (detach_command): After detaching, do a SOLIB_RESTART - - * infcmd.c (objfiles.h): Fix typo on include line. - - * infcmd.c (run_command): Only call SOLIB_RESTART if it's - defined. - (detach_command): Ditto. - - * infcmd.c: - (run_stack_dummy): Add calls to - disable_watchpoints_before_interactive_call_start and - enable_watchpoints_after_interactive_call_stops - (finish_command): Alter code handling the evaluation and printing - of the target function's return value. - (attach_command): When given a pid, but no exec file, try to determine - the exec file from the process. If the process does not record a - full path name, try to qualify the filename against the source path. - (_initialize_infcmd): Add some verbiage about how to use the attach command - - * infcmd.c: - Include objfiles.h - (run_command): If program has already been started, and decide - to restart it, then kill the target, flush the caches, - call init_wait_for_inferior. Also purge old solib objfiles. - - * infcmd.c: Changed calls to val_print, using a new macro, - SOLIB_RESTART - (run_command): Calls SOLIB_RESTART - (do_registers_info): Changed calls to val_print - - * infcmd.c: Made the symfile.h include preceed the - objfiles.h include. The other ordering caused a - compile problem (incompletely defined types). - - * inferior.h (REQUIRE_DETACH): Fix default definition. - * inftarg.c (child_post_attach): Fix declaration, make static. - (proc_wait): Make globally visible. - (child_insert_fork_catchpoint, etc): Fix return type. - - * inferior.h (STARTUP_WITH_SHELL): New define. - (START_INFERIOR_TRAPS_EXPECTED): New define - - * inferior.h (fork_inferior): Change fifth parameter to be a function - returning void. - - * inferior.h (proc_wait): Declare. - - * inferior.h: - (Require_ATTACH): New macro - (REQUIRE_DETACH): New macro - (detach): Definition is now an extern - (clone_and_follow_inferior): New definition, it's also an extern - - * inferior.h: - (Require_attach): Default definition for require_attach funct - (require_detach): Default definition for require_detach funct - (pre_fork_inferior): New funct decl for function defined in - infptrace.c - (fork_inferior): New parameter in funct decl. - - * inferior.h: - New variable decls: Inferior_ignoring_startup_exec_events, - inferior_ignoring_leading_exec_events -- these variables - are used when processing an exec call. - (CALL_DUMMY_HAS_COMPLETED): New default macro -- for targets - where PC in call dummy implies that call dummy has - completed. Note, that on HPUX this inference does not hold. - - * infptrace.c - (require_notification_of_events): New function - (child_acknowledge_created_inferior): Previously named - hppa_acknowledge_forked_child. Also calling - require_notification_of_events and clearing some semaphore - variables - (child_post_startup_inferior): New function - (child_create_catch_fork_hook): Previously named - hppa_create_catch_fork_hook - (child_create_catch_vfork_hook): Previously named - hppa_create_catch_vfork_hook - (child_has_forked): Previously named hppa_target_has_forked - (child_has_vforked): Previously named hppa_target_has_vforked - (process_wait): Changed to call target_post_wait - (attach): Add call to require_notification_of_events - (child_pid_to_exec_file): New function - (hppa_require_attach): New local variable, pt_status - (hppa_get_process_events): New function - - * infptrace.c (call_ptrace): Simplify control flow. - (proc_wait): Move here from inftarg.c, add target_post_wait call. - - * infptrace.c (call_ptrace): Add some debugging code. - - * infptrace.c (child_pid_to_exec_file): Declare variable. - - * infptrace.c (kill_inferior): Clean up call to proc_wait. - - * infptrace.c: - (Call_ptrace): When the ptrace request is PT_SETTRC, - call ptrace and then call parent_attach_all. - - * infptrace.c: - (Child_has_syscall_event): New function. only applicable - (for now) on HPUX 10.30 and beyond via the ttrace call. - In infptrace.c there is a default operation. - With ttrace, it is possible to tell the kernel to - notify the debugger that the target program is about to make - or return from a syscall. - (child_thread_alive): New function. a default function. - ptrace doesn't support kernel threads. - (hppa_enable_page_protection_events): Defualt function - (hppa_disable_page_protection_events): Default function - - * infptrace.c (child_pid_to_exec_file): Fix number of params to - cal_ptrace call. - - * infptrace.c (hppa_pid_or_tid_to_str): New function. - (hppa_switched_threads): New function. - (hppa_ensure_vforking_parent_remains_stopped): New function. - (hppa_resume_execd_vforking_child_to_get_parent_vfork): New function. - - * infptrace.c: Most of the changes found in infptrace.c should - be moved to hppah-nat.c - (PT_VERSION): A new define - (startup_semaphore_t): A new struct type. it is used to - coordinate the parent and child processes after a fork and - before an exec on HPUX. - (call_ptrace): Changes to determine whether the ptrace - request is for starting the tracing of the target process. - (parent_attach_all): New funct. used on HPUX for coordinating - the parent and child processes after a fork and before and exec. - (hppa_acknowledge_forked_child): New funct. prabably belongs - in hppah-nat.c - (hppa_enable_catch_fork): New funct. probably belongs in - hppah-nat.c - (hppa_disable_catch_fork): New funct. probably belongs in - hppah-nat.c - (hppa_create_catch_fork_hook): New funct. probably belongs in - hppah-nat.c - (hppa_enable_catch_vfork): New funct. probably belongs in - hppah-nat.c - (hppa_disable_catch_vfork): New funct. probably belongs in - hppah-nat.c - (hppa_create_catch_vfork_hook): New funct. probably belongs to - hppah-nat.c - (hppa_target_has_forked): New funct. probably belongs in - hppah-nat.c - (hppa_target_has_vforked): New funct. probably belongs in - hppah-nat.c - (process_wait): New funct. also ifdefed for proc_wait. - (kill_inferior): Call proc_wait rather than wait. this is - pretty hacky. - (pre_fork_inferior): New function. used only by HPUX. - probably should be defined elsewhere. - - * infrun.c (follow_inferior_fork): Only define on HP. - (wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have - shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE - removed by HP. - - * infrun.c (normal_stop): Add a call to the TUIDO - macro just before the annotate_stopped label. This - updates the windows after each program stop. - - * infrun.c (normal_stop): Verify stop_command is non-zero before - dereferencing it (it won't be set if dbx_commands is set). - - * infrun.c (resume): Add #ifdef HPPAHPUX around HPUX-specific - code. - - * infrun.c (resume): Add missing semicolon. - - * infrun.c (wait_for_inferior): Fix syntax error. - - * infrun.c (follow_fork_mode_kind_names): Removed "both" option. - (follow_fork): Added parameters. additional code for handling - following of parent, following of child - (resume): Added code for deciding how to resume in presence of - fork. Additional params to follow_fork call. - - * infrun.c (follow_exec): Ifdef for HPUXHPPA for the moment, the - code in here assumes the existance of the child_ops target - vector. This is incorrect for Solaris. - - * infrun.c (resume): Fixed ifdefs, HPPAHPUX -> HPUXHPPA. - - * infrun.c (wait_for_inferior): Fixed a matching parens problem -- - matching curly brace inside ifdefed code which is not being - compiled. Change local validFlag to be an 'int' rather than a - 'bool' and fixed the corresponding assignment statements. - - * infrun.c: - Two new global variables: Inferior_ignoring_startup_exec_events and - inferior_ignoring_leading_exec_events. - New static variables: Parent_of_vfork_trap_expected_and_ignorable, - step_resume_breakpoint, through_sigtramp_breakpoint, pending_follow, - follow_vfork_when_exec - (follow_inferior_fork): Does what follow_fork did! - (follow_fork): Is now a wrapper function for follow_inferior_fork - (follow_vfork): Is now a wrapper function for follow_inferior_fork - (follow_exec): New function, handles an exec event. - (resume): Remove 3 local variables: Child_pid, has_forked, has_vforked. - move and expand code that tries to follow a fork (i.e. also check - for vfork and exec - (init_wait_for_inferior): Initialize the new structure, pending_follow - (delete_breakpoint_current_contents): When deleting all the breakpoints also - set the breakpoint struct pointer to NULL. - (wait_for_inferior): A number of changes. - The step_resume_breakpoint and through_sigtramp_breakpoint local - variables are now visible in entire module. - Changed name of variable from child_inferior_pid to saved_inferior_pid. - Added several cases to the event processing switch statement: - Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD. - Also, for TARGET_WAITKIND_STOPPED, check to see if expecting a trap - from the parent of a vfork (ignorable) otherwise break as usual. - When determining the value of 'random_signal' (0 or 1), no longer check for - catchpoints. - When determining how to handle unexpected signals, must now take into - account fork, vfork, and exec. - Change call to PC_IN_CALL_DUMMY to a call to CALL_DUMMY_HAS_COMPLETED - At stop_stepping label, check to see if stopped for fork or - vfork event. - - * infrun.c: New code is related to threads and fork/vfork/exec. - New static variable: Thread_step_needed - Deleted static variable: Parent_of_vfork_trap_expected_and_ignorable - Altered the pending_follow and fork_event structs - (follow_inferior_fork): Before detaching from child and removing - all breakpoints form it -- but only if forking or following - vforks as soon as they happen. Also reset the solib inferior hook. - The same kind of logic applies to hitting step_resume_breakpoints - (calling breakpoint_re_set_thread) and to resetting and inserting - breakpoints. - (follow_exec): Forward decl - (follow_vfork): Check to see if gdb followed the child. If - the child exec'd before gdb saw the parent's vfork event - then call follow_exec. - (follow_exec): If the exec occured after a vfork, then follow - the vfork as well. Do it before following the exec. - Make sure to update breakpoints after and exec - (resume): New local variable, should_resume. - Change parameters in calls to follow_fork, follow_vfork, and - follow_exec. Some changes to the way various pending_follow.kind - situations are handled (there's TARGET_WAITKIND_FORKED, - TARGET_WAITKIND_VFORKED, ARGET_WAITKIND_EXECD. Some additional - conditions to check before deciding to resume the target (i.e. - should_resume=1, stepping?, thread_step_needed?i, regular - resume?) - (proceed): When proceeded at location that does not have a breakpoint - set thread_step_needed=0 to indicate that it is not necessary to - single step thread over breakpoint. SOme additional checks to see - if it is necessary to step thread over breakpoint. - (start_remote): Remove call to clear_proceed_status. - (init_wait_for_inferior): Initialize new fields in fork_event - structure and add a call to clear_proceed_status. - (wait_for_inferior): New local variable: New_thread_event. - Initialize thread_step_needed = 0. - Minor massaging of conditions for adding a new thread to the thread list. - No longer resuming execution after adding a new thread. Let user play with thread first. - Some changes in the way TARGET_WAITKIND_FORKED, ARGET_WAITKIND_VFORKED, - TARGET_WAITKIND_EXECD are handled -- this is all HPUX related. - Simplified TARGET_WAITKIND_STOPPED -- HP previously had some - more complicated code in here. - Moved the code to resume threads to after the large case statement that processes the events. - Additional processing for stop_signal=TARGET_SIGNAL_TRAP. - Cleanup code at process_event_stop_test label. - Set thread_step_needed when processing a BPSTAT_WHAT_SINGLE. - Minor massaging of fork/vfork/exec part of stop_stepping code. - (normal_stop): Minor changes. calling show_and_print_stack_frame. - (xdb_handle_command): New function - (_initialize_infrun): Handle xdb_commands. also handle dbx commands - - * infrun.c: Changes to support following forks, and handling - catchpoints. - (follow_fork_mode_kind_names): New array - (follow_fork): New function. implements the follow parent, - or child functionality. - (resume): Additions to check whether the target process - just forked and decide which process to follow. - (wait_for_inferior): Additional variables (child_inferior_pid, - stepping_through_solib_after_catch, - - stepping_through_solib_catchpoints. - - Altered CURRENTLY_STEPPING macro to check for stepping through - a shared library after hitting a catchpoint. - - Add parameters to save_infrun_state call - - Check for fork and vfork when deciding if event is a random - signal - - When considering stops due to breakpoints, check for - BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK - - Check for stop due to an explicit catchpoint - - When checking for single stepping event, also check for - stepping to get out of dynamic linker's hook after catching - a shlib event - (is_internal_shlib_eventpoint): New funct. check to see if - event type is bp_shlib_event. - (stopped_for_internal_shlib_event): New funct. check for shlib - events - (stopped_for_shlib_catchpoint): New funct. check for catchpoints. - (normal_stop): Additions to check for shlib event - (set_follow_fork_mode_command): New funct. handles the new follow - fork command. - (_initialize_infrun): Additions for follow-fork-mode command. - - * infrun.c: Ifdefing references to - switched_from_inferior_pid for HPUXHPPA. They don't seem - useful for Solaris (i.e. non-HPUX) - - * infrun.c: Included tuiData.h and tuiDataWin.h, ifdefed for TUI. - Included top.h. New static variables: Switched_from_inferior_pid, - number_of_threads_in_syscalls. - (follow_inferior_fork): If there is a step_resume breakpoint - explicitly reset the thread number. - (resume): For TARGET_WAITKIND_VFORKED, removed a check for getting - the vfork event to soon. - (init_wait_for_inferior): Added parameter to call to - breakpoint_init_inferior. Initialize number_of_threads_in_syscalls. - (wait_for_inferior): New local variables: Prev_sal, - enable_hw_watchpoints_after_wait, stepping_through_sigtramp, - stepped_after_stopped_by_watchpoint. Enable watchpoints after a wait. - Added cases for TARGET_WAITKIND_SYSCALL_ENTRY and - TARGET_WAITKIND_SYSCALL_RETURN. - Do additional processing if stop due to breakpoint, but breakpoint is - only valid for a thread other than the one currently running. Additional - parameters to save_infrun_state and load_infrun_state. Some additional - processing for BPSTAT_WHAT_STEP_RESUME. Some additional processing to - handle stepping over a function. - (normal_stop): Added notification of switching threads. ifdefing some - TUI changes and leaving out non-essential TUI changes. - (restore_selected_frame): Ifdefing some TUI changes - (restore_inferior_status): Ifdefing some TUI changes - - * infrun.c: Removed the TUI ifdefs and TUI code. Also removed - include for top.h. HP introduced this. I'm taking it out. - - * inftarg.c (child_detach_from_process): Declare. - (child_attach_to_process): Declare. - (child_stop): Make static to match declaration. - - * inftarg.c (ptrace_him): Change prototype back to return int. - - * inftarg.c (ptrace_me): Remove debug output, pass NULL to - fork_inferior if not HPUX. - - * inftarg.c: - (child_require_attach): New funct prototype and definition - (child_require_detach): New funct prototype and definition - (proc_wait): Funct prototype and definition are enclosed by - proc_wait ifndef - (child_attach_to_process): New function, does most of the - work that child_attach used to do and some additional - work to determine whether gdb is already attached to the - target how to react. - (child_attach): Altered. It's now a wrapper for - child_attach_to_process. - (child_require_attach): New function, called if should attach - even when gdb is already attached to target. - (child_detach_from_process): New function, does most of the - work that child_detach used to do and some additional work - to determine whether gdb is currently attached to the target. - (child_detach): Altered. It's now a wrapper for - child_detach_from_process. - (child_require_detach): New function, called if should try to - detach even when gdb is not attached to target. - (ptrace_him): Calls a new function, target_acknowledge_forked_child. - Currently, target_acknowledge_forked_child, is only defined to - do something for HPUX. - (child_create_inferior): Changed call to fork_inferior. - (child_ops): Added to_require_attach and to_require_detach fields - to the child_ops target ops vector. - - * inftarg.c: - Some hacks for ttrace work - (child_wait): Additional local variables, additional code in - while loop to check for: Process exited, process forked, - process vforked, process execd - (child_thread_alive): John B. seems to think that the kill - call is inapproapriate for HPUX. - (child_attach_to_process): Using strtol rather than atoi. - no longer check for case where there is no known exec file. - (child_post_attach): New function, a default, a no-op - (child_insert_fork_catchpoint): New function, a default, a no-op - (child_remove_fork_catchpoint): New function, a default, a no-op - (child_create_catch_fork_hook): Deleted - (child_create_catch_vfork_hook): Deleted - (child_insert_vfork_catchpoint): New function, a default, a no-op - (child_remove_vfork_catchpoint): New function, a default, a no-op - (child_can_follow_vfork_prior_to_exec ):new function, a default, - a no-op - (child_insert_exec_catchpoint): New function, a default, a no-op - (child_remove_exec_catchpoint): New function, a default, a no-op - (child_has_execd): New function, a default, returns 0 - (child_reported_exec_events_per_exec_call): New function, a - default, returns 1 - (child_has_exited): New function, a default. - (child_core_file_to_sym_file): New function, a default, returns NULL. - (child_ops): Initialize new target_ops vector fields to the - child* functions. - * infptrace.c: - (Call_ptrace): For HPUX, handle additional requests: Pt_CONTIN1, - PT_STEP1. - (require_notification_of_events): Add several signals to the - set of events requiring notification: Ptrace_SIGNAL, - PTRACE_EXEC, PTRACE_FORK, PTRACE_VFORK - (child_acknowledge_created_inferior): This function is only - defined if CHILD_ACKNOWLEDGE_CREATED_INFERIOR is defined. - (child_post_startup_inferior): Function is only defined if - CHILD_POST_STARTUP_INFERIOR is defiend. Also, now call - require_notification_of_events. - (child_create_catch_fork_hook): Deleted - (child_create_catch_vfork_hook): Deleted - (child_insert_fork_catchpoint): New function - (child_remove_fork_catchpoint): New function - (child_insert_vfork_catchpoint): New function - (child_remove_vfork_catchpoint): New function - (child_has_forked): Now enclosed by a CHILD_HAS_FORKED ifdef - (child_has_vforked): Now enclosed by CHILD_HAS_VFORKED ifdef - (child_can_follow_vfork_prior_to_exec): New function - (child_insert_exec_catchpoint): New function - (attach): Removed call to require_notification_of_events - (child_post_attach): New function, call to - require_notification_of_events moved here. - (child_pid_to_exec_file): New enclosed by CHILD_PID_TO_EXEC_FILE ifdef - introduced the concept of a saved_inferior_pid - (hppa_require_attach): Add some code to decide if gdb is already - attached to process. Can not figure this out via a ptrace call. - (hppa_insert_hw_watchpoint): New function - (hppa_remove_hw_watchpoint): New function - - * inftarg.c: - (child_attach_to_process): Change position in file - (child_detach_from_process): Change position in file - - * inftarg.c: - (child_attach_to_process): Changed parameter to child_wait call - - * inftarg.c: - (child_post_wait): New function declaration and definition - (ptrace_him): - - change return value to a void. - - change target_acknowledge_forked_child call to - target_acknowledge_created_inferior - - call target_post_startup_inferior rather than returning pid. - (child_attach_to_process): Change param name, fail_if_already_attached - -> after_fork. - Invert a couple of if-then-else statments. - Use REQUIRE_ATTACH macro - (child_attach): Change params in child_attach_to_process call - (child_require_attach): Change params in child_attach_to_process call - (child_detach_to_process): Change param name, - fail_if_already_attached -> after_fork. - Invert a couple of if-then-else statments. - Use REQUIRE_DETACH macro - (child_detach): Change params in child_detach_from_process call - (child_require_detach): Change params in child_detach_from_process - call - (child_post_startup_inferior): New function - (child_acknowledge_created_inferior): New function - (child_clone_and_follow_inferior): New function - (child_post_follow_inferior_by_clone): New function - (child_create_catch_fork_hook): New function - (child_create_catch_vfork_hook): New function - (child_has_forked): New function - (child_has_vforked): New function - (child_post_follow_vfork): New function - (child_stop): No longer a static function - (child_pid_to_exec_file): New function - - * inftarg.c: - (child_wait): Child_pid becomes related pid. return pid - rather than inferior_pid. Changes are in code handling fork - and vfork - - * inftarg.c: - Include gdb_stat.h and sys/unistd.h - (child_wait): New local variables. Check for live threads. - Check for syscall events - (child_thread_alive): No longer a static funct. - (ptrace_him): Remove some code inserted in snap3 - (child_create_inferior): Added a bunch of code to handle a - bad interaction between start-up-with-shell and the HP - catch-fork/catch-exec logic. I am ifdefing this for - HPUXHPPA for now. - (child_has_syscall_event): New default target_ops function - (child_enable_exception_callback): New default target_ops function - (child_get_current_exception_event): New default target_ops function - (child_ops): 3 new fields - - * inftarg.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs - - * inftarg.c: Reverted previous change. - - * infttrace.c (hppa_remove_hw_watchpoint): Fix check for write - access hardware watchpoint. - - * infttrace.c (proc_wait): Rename from proc_wait. - - * infttrace.c (require_notification_of_exec_events): New function; - just notify of exec events, not all events, and just the specified - pid, don't include it's children. - (child_acknowledge_created_inferior): Call new function - require_notification_of_exec_events instead of - require_notification_of_events. - (child_post_startup_inferior): Call require_notification_of_events - - * infttrace.c: Changed all references to boolean to int. - Changed all references to TRUE and FALSE to 1 and 0. - - * irix5-nat.c (symbol_add_stub): Add params to call to - symbol_file_add. - - * jv-lang.c (get_dynamics_objfile): Add 2 more parameters to call - to allocate_objfile. - - * main.c (fputs_unfiltered): Changes to prevent cursor form - jumping around in the TUI. Altered where tuiTermUnsetup and - tuiTermSetup are called - - * main.c (fputs_unfiltered): Changed function so that it - checks to see if output is to a string buffer or to a - FILE stream and does the correct action (i.e. strcat or - fputs). Fixed params for fputs call. - - * main.c (fputs_unfiltered): Don't try to call the TUI's - CommandCharCount functions when the TUI isn't enabled. - - * main.c (fputs_unfiltered): Change FILE to GDB_FILE. - - * main.c (main): If the user gives the --version or --help flags, - disable the TUI. - - * main.c (tui_version, xdb_commands, dbx_commands): New variables. - (main): New command line arguments --tui, --xdb, --dbx; add call - to tyiCleanUp via tuiDo to main loop. - (fputs_unfiltered): Tui related changes. - - * main.c: Define 2 new global variables, gdb_stdout and gdb_stderr - of type GDB_FILE. - (main): Allocate space for and initialize gdb_stdout and gdb_stdin. - - * objfiles.c (find_pc_sect_section): Make end condition be less - than s->endaddr, not less than or equal to s->endaddr. - - * objfiles.c: - (allocate_objfile): 2 new parameters: User_loaded and is_solib. - When appropriate, record in the object file that it is user loaded. - The run command can use this information to purge object file - entries associated with the old inferior and keep user loaded - object files loaded via the add-symbol-file command. - (objfile_purge_solibs): New function. deletes all objectfile entries - that are not explicitly loaded by the user. - - * objfiles.c: - (objfile_relocate): Check for LOC_INDIRECT - (find_pc_sect_section): Change condition from - pc < s->endaddr to pc <= s->endaddr - - * objfiles.h: - New variables: User_loaded and is_solib - (OBJF_SHARED): New macro. used to distinguish objfile for - shared library from "vanilla" objfile. - (allocate_objfile): Add new parameters to function decl. - (objfile_purge_solibs): New function decl. - - * objfiles.h: Add some typedefs: Importentry, ExportEntry. - Add some new variables: Import_list, import_list_size, - export_list, export_list_size - - * osfsolib.c: - (symbol_add_stub): Added params to call to symbol_file_add - - * pa/hpux1020.mh (NATDEPFILES): Add corelow.o, symbol table and - solib files. - - * pa/hpux1100.mh (NAT_FILE): Use nm-hppah11.h. - (NATDEPFILES): Add symbol table and solib files. - - * pa/nm-hppah11.h: New file, HPUX11-only definitions. - - * pa/tm-hppa.h (proc_wait): Remove decl and macro. - - * parse.c (write_dollar_variable): Handle cases in which variables - besides the debugger ones start with $ and $$. - (parse_nested_classes_for_hpacc): New function. Parse a string that - is possibly a namespace / nested class specification. - (find_template_name_end): New function. - - * procfs.c: - (procfs_init_inferior): Return value is now a void. - - * procfs.c (procfs_ops): Initializing new target ops vector fields. see list below. - - * procfs.c: - (procfs_ops): Adding new target_ops vector fields and - removing a few. see list below - - * procfs.c: Added new fields to procfs_ops. - Necessary since we still have oldstyle initialization in - this file - - * pyr-tdep.c (pyr_do_registers_info): Change stdout to gdb_stdout. - (frame_locals_address): Change stderr to gdb_stderr. - (frame_args_addr): Ditto. - - * pyr-xdep.c (fetch_inferior_registers): Change stderr to - gdb_stderr. - - * serial.c (serial_close): Call gdb_fclose, not fclose on a - GDB_FILE. - - * serial.c (serial_logchar): Change chtype to ch_type. sigh. - - * solib.c (look_for_base): The parameter to file must be - of type FILE *. So cast exec_bfd -> iostream in the call - to fileno as a FILE *, not a GDB_FILE *. This will work because - exec_bfd -> iostream is declared and given a value in bdf and - bfd will continue to use FILE rather than GDB_FILE. - - * solib.c: - (solib_add): Remove references to exec_ops. - - * solib.c: - (solib_add): Update exec_ops.to_sections - - * solib.c: - (symbol_add_stub): Added params to call to symbol_file_add - - * solib.h: - (SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to 0. - functionality not implemented for this target. - - * solib.h: Added macro definitions. These macros generate - error messages for solaris?? - (SOLIB_CREATE_CATCH_LOAD_HOOK) - (SOLIB_CREATE_CATCH_UNLOAD_HOOK) - (SOLIB_HAVE_LOAD_EVENT) - (SOLIB_LOADED_LIBRARY_PATHNAME) - (SOLIB_HAVE_UNLOAD_EVENT) - (SOLIB_UNLOADED_LIBRARY_PATHNAME) - (SOLIB_IN_DYNAMIC_LINKER) - (SOLIB_RESTART) - - * somread.c (is_in_import_list): Ditto. - - * somread.c (som_symfile_read): Added some comments - - * somread.c (som_symfile_read): Read in import and export lists. - (som_symtab_read): Change test for dynamic executable. - (is_in_import_list): New function. Check if a given symbol name - is in the import list. - (init_import_symbols): New function. Read in and initialize the - som import list. - (init_export_symbols): New function. Read in and initialize the - som export list. - - * somread.c: - (som_symfile_read): Fix missing comment delimiters - - * somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. - Define bit of __dld_flags in HP-UX a.out files. - (DLD_FLAGS_HOOKVALID): Ditto. - (DLD_FLAGS_LISTVALID): Ditto. - (DLD_FLAGS_BOR_ENABLE): Ditto. - (som_solib_total_st_size): Cumulative size in bytes of the - symbol tables of all shared objects on the so_list_head list. - (som_solib_st_size_threshhold_exceeded): Threshold for adding symbols - for shlibs. - (som_solib_sizeof_symbol_table): New function. Computes size of - symbol table for a shlib. - (som_solib_load_symbols): New function. Load symbols from shlib. - (som_solib_add): Detect if __dld_list is not valid. - Record main program's symbol table size. - Load symbols if called from command line. - Keep threshold into account when loading shlib symbols. - (som_solib_create_inferior_hook): Use dld_flags macros. - (som_sharedlibrary_info_command): Let user know if symbols were - not loaded. - (som_solib_restart): Discard all the shlibs descriptors. - (_initialize_som_solib): Chenge help message for auto-solib-add - command. - Set threshold for symbol table to 50 megabytes. - - * somsolib.c (_initialize_som_solib): Added call to som_solib_restart. - (som_solib_restart): New function - (som_solib_in_dynamic_linker): New function - (som_solib_desire_dynamic_linker_symbols): New function - (som_solib_unloaded_library_pathname): New function - (som_solib_loaded_library_pathname): New function - (som_solib_library_pathname): New function - (som_solib_have_unload_event): New function - (som_solib_have_load_event): New function - (som_solib_create_catch_unload_hook): New function - (som_solib_create_catch_load_hook): New function - (som_solib_create_inferior_hook): Rewritten - dld_cache: New struct - addr_and_unwind_t: New struct - (find_unwind_entry) added prototype - - * somsolib.c (som_solib_create_inferior_hook): Introduce new local - msymbol2 and change some msymbol's to msymbol2's -- was clobbering - msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline, - and ultimately core dumping with a SEGV. - - * somsolib.c: - Include assert.h - (som_solib_mapped_entry): Additional comments for text_addr, - text_link_addr, text_end, and tsd_start_addr fields. Commenting - out 2 tsd fields, __data_start and __data_end. - (som_solib_add_solib_objfile): Add params to calls to symbol_file_add. - Add some code for distinguishing between a shared library and other - objfiles. This appears to be a prelude to thread local storage. - (som_solib_load_symbols): Changes to printf statement - enclosed by SOLIB_DEBUG ifdef. - (som_solib_add): Change comment to correctly specify path - to end.o -- /opt/langtools/lib/end.o. changes to printf statement - enclosed by SOLIB_DEBUG ifdef. - Removed several SOLIB_DEBUG ifdefs and the associated printfs. - Add code to find the start address for the object file's thread - local storage - (som_solib_create_inferior_hook): Fix warning messages use correct - path to end.o -- /opt/langtools/lib/end.o. Change control flow. - No longer user early returns from function is cases of error. - (reset_inferior_pid): New function - (som_solib_remove_inferior_hook): New function - (so_lib_thread_start_addr): New function. used for tsd. - - * somsolib.c: Removed references to ASSERT macro. - - * somsolib.c: Add debugging macro. - (struct som_solib_mapped_entry): Add new field tsd_start_addr. - (struct so_list): Added new field solib_addr. - (som_solib_add_solib_objfile): New function. - (som_solib_load_symbols): Rewritten. - (som_solib_add): Make sure we don't load the symbols in if the - threshold was exceeded. - (som_solib_get_solib_by_pc): New function. Return the address of - handle of the shared library. - (som_solib_restart): Disable breakpoints at restart. - (_initialize_som_solib): Set threshold to 100 megabytes. - - * somsolib.c: Add include of fcntl.h so that O_RDONLY is defined. - - * somsolib.h (DISABLE_UNSETTABLE_BREAK): New macro. - (PC_SOLIB): New macro. - - * somsolib.h: - (SOLIB_CREATE_CATCH_LOAD_HOOK): Define - (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Define - (SOLIB_HAVE_LOAD_EVENT): Define - (SOLIB_LOADED_LIBRARY_PATHNAME): Define - (SOLIB_HAVE_UNLOAD_EVENT): Define - (SOLIB_UNLOADED_LIBRARY_PATHNAME): Define - (SOLIB_IN_DYNAMIC_LINKER): Define - (SOLIB_RESTART): Define - - * somsolib.h: - (SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to use - som_solib_remove_inferior_hook. - - * somsolib.h: - (som_solib_create_catch_load_hook) - (som_solib_create_catch_unload_hook) - (som_solib_have_load_event) - (som_solib_loaded_library_pathname) - (som_solib_have_unload_event) - (som_solib_unloaded_library_pathname) - (som_solib_in_dynamic_linker) - Fix prototypes to use type names, not parameter names. - - * source.c (find_source_lines): Make non static. - (open_source_file): Ditto. - (source_full_path_of): New function. - (print_source_lines): Rename to print_source_lines_base and make - static; formatting. - (print_source_lines): New function. - (forward_search_command): Tui changes. - (reverse_search_command): Tui changes. - (_initialize_source): Add xdb and dbx compatibility commands. - - * source.c (list_command): Handle case of odd number of source - lines to display. - - * source.c: - (source_full_path_of): New function. file was overlooked - in merge ;-/. - - * stack.c (func_command): Make high bound be <, not <=. - - * stack.c (_initialize_stack): For the backtrace command, delete - the help line about usage, since this has to be a valid help - message for the 'where' command too. - - * stack.c (current_frame_command): Add a check for the - existance of a stack. If there is no stack produce an - error message and exit. - - * stack.c (down_silently_base, up_silently_base, - args_plus_locals_info, print_frame_info_base, - print_stack_frame_base, print_stack_frame_base_stub): Declare. - (print_frame_local_vars): Add'l parameter. - (print_stack_frame_stub): New version created, old version renamed - to show_and_print_stack_frame_base_stub. - (print_stack_frame_base_stub, print_only_stack_frame_stub, - show_and_print_stack_frame, print_only_stack_frame, - stack_publish_stopped_with_no_frame, print_frame_info, - show_stack_frame, backtrace_full_command, args_plus_locals_info, - select_and_print_frame, select_and_maybe_print_frame, - current_frame_command, func_command): New functions. - (backtrace_command): New function, old renamed to - backtrace_command_1. - (print_block_frame_locals, print_frame_local_vars): Additional - parameter, number of tabs. - (up_silently_command): New function, old renamed to - up_silently_command_base. - (down_silently_command): New function, old renamed to - down_silently_base. - (_initialize_stack): Register new commands based on values of - xdb_commands and dbx_commands variables. - - * stack.c (func_command): Make high bound be <, not <=. - - * stack.c (parse_frame_specification): Fix prototype to match - function definition. - (show_and_print_stack_frame_stub): Fix name. - (select_and_print_frame): Change uncaught tuiDO call. - - * stack.c (up_silent_base): Rename from up_silently_command_base. - - * symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's - defined. - - * symfile.c (add_psymbol_with_dem_name_to_list): New function. - Adds a symbol with a long value to a psymtab. Differs from - add_psymbol_to_list in taking both a mangled and a demangled name. - - * symfile.c (compare_psymbols): Call strcmp directly, instead of - using macro. - - * symfile.c (symbol_file_add): Reindent portions. - (symbol_file_command): Add call to tuiDo. - - * symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's - defined. - - * symfile.c (symfile_bfd_open): Add code to call PXDB on hpux, if - the file has not already been processed by pxdb. - Added define USE_PXDB. - - * symfile.c (symfile_bfd_open): Change parenthesis positioning - around call to hpread_pxdb_check. - - * symfile.c (symfile_bfd_open): Make not static. - (RESET_HP_UX_GLOBALS): New macro. Resets globals when new symbol - file loaded. - (USE_PXDB): Not needed. Removed. - (symbol_file_add): Add HP specific code to deal with pxdb. - (symbol_file_command): Reset HP specific globals if new symbol file - loaded. - (symfile_bfd_open): Comment out checking for pxdb. - (reread_symbols): Reset HP specific globals. - - * symfile.c (symfile_bfd_open): Uncomment hpus specific code. - - * symfile.c: - (symbol_file_add): Add user_loaded and is_solib parameters. - fixed number of parameters in call to allocate_objfile - (symbol_file_command): Added call to SOLIB_RESTART macro. - fixed number of parameters in calls to symbol_file_add. - (add_symbol_file_command): Fixed number of parameters in calls to - symbol_file_add. - - * symfile.c: Added prototype for hpread_pxdb_check. - - * symfile.c: Changed HPUX_SNAP1 ifdef to HPUXHPPA. enclosed calls to - RESET_HP_UX_GLOBALS with an HPUXHPPA ifdef - - * symfile.h (symfile_bfd_open): Add protptype. - - * symfile.h: Add prototype for add_psymbol_with_dem_name_to_list. - - * symfile.h: Clarify purpose of auto_solib_add. - - * symmisc.c (maintenance_print_symbols): Call gdb_fclose, not - fclose on a GDB_FILE* during cleanup. - (maintenance_print_psymbols): Call gdb_fclose, not fclose on a - GDB_FILE* during cleanup. - (maintenance_print_msymbols): Call gdb_fclose, not fclose on a - GDB_FILE* during cleanup. - - * symmisc.c (maintenance_print_symbols): Gdb_fclose now takes a - GDB_FILE ** parameter. Fix the local GDB_FILE variables and the - call to make_cleanup. - (maintenance_print_psymbols): Ditto - (maintenance_print_msymbols): Ditto - - * symmisc.c (print_objfile_statistics): Close quotes in - output strings. - - * symmisc.c: - (Print_symbol): Add LOC_INDIRECT to switch statement - (print_partial_symbols): Add LOC_INDIRECT to switch statement - - * symtab.c (find_pc_sect_psymtab): High bounds should be <, not <=. - (find_pc_sect_symtab): Ditto. - - * symtab.c (hp_som_som_object_present): New flag to indicate HP - compiled code. - (find_pc_sect_psymtab): Change tests to make sure we are checking - the texthigh adress as well. - (lookup_transparent_type): New function. Look up a type name - in the struct_namespace. The type returned must not be opaque. - (find_pc_sect_symtab): Make sure we check the address 'pc' itself, - too. - (find_addr_symbol): Prepare to handle LOC_INDIRECT address class, but - leave it commented out. - (find_pc_sect_line): Return correct information if pc is in import - or export stub (trampoline). - (decode_line_1): Skip two chars, if they are '$$'. Like for HP's - $$dyncall. Handle cases in which varaible and function names can start - with $. - (overload_list_add_symbol): If cannot demangle name, use it as is. - Free string after use. - (make_symbol_overload_list): Initialize oload_name to NULL and - oload_name_len to 0. If demangle not successful, use name as it is. - Free string after use. - - * symtab.c (lookup_symbol): Changed call to find_pc_sect_symtab, - to the original find_pc_symtab, in HP added fragment. - - * symtab.c (lookup_symbol): Change HPUX_SNAP1 ifdef to a HPUXHPPA ifdef - - * symtab.c (lookup_symbol): Ifdef the searching of symbol in the - minimal symbol tables, for hpux we move this check at the end - of the function. - Before we error out if symbol is not found in the symtab, look - in the statics. - Before erroring out if static symbol not found look in the globals. - - * symtab.c (lookup_symbol): Return symbol as soon as found. - (decode_line_1): Check whether we have a conditional break. Temporarily - remove it from the line, to not confure perenthesis checking. - Handle namespaces. - (overload_list_add_symbol): New function. Overload - resolution support. - (make_symbol_overload_list): Ditto. - - * symtab.c: - (find_template_name_end): New prototype decl. - (lookup_symbol): When a global or static symbol shows up in the - psymtab table, but not the symtab table, tell the user that - the symbol may be an inlined function or a template function and - provide some guidance to the user about how to more fully - specify the symbol. - (lookup_transparent_type): When a global or static symbol shows up - in the psymtab table, but not the symtab table, tell the user that - the symbol may be an inlined function or a template function and - provide some guidance to the user about how to more fully - specify the symbol. - (decode_line_1): Handle template function specification when decoding a - line. May need to be ifdefed for HP's aCC? - (_initialize_symtab): Handle dbx commands. - - * symtab.h (address_class): Add new address calss for - LOC_THREAD_LOCAL_STATIC and LOC_INDIRECT. - (lookup_transparent_type): Add prototype. - (exception_event_kind): New enum for exception catchpoints. - (exception_event_record): New structure for exception catchpoints. - (CURRENT_EXCEPTION_KIND): New macro. - (CURRENT_EXCEPTION_CATCH_SAL): New macro. - (CURRENT_EXCEPTION_CATCH_LINE): New macro. - (CURRENT_EXCEPTION_CATCH_FILE): New macro. - (CURRENT_EXCEPTION_CATCH_PC): New macro. - (CURRENT_EXCEPTION_THROW_SAL): New macro. - (CURRENT_EXCEPTION_THROW_LINE): New macro. - (CURRENT_EXCEPTION_THROW_FILE) new macro.: - (Current_EXCEPTION_THROW_PC): New macro. - - * symtab.h(make_symbol_overload_list): Add prototype. - - * symtab.h: - (symbol_file_add): Add new params to function decl. - - * target.c (cleanup_target): Changed casting of default functions for - to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid of - warnings. - - * target.c (cleanup_target): Changed the default functions for - to_pid_to_exec_file and to_core_file_to_sym_file - - * target.c (cleanup_target): Fixed PARAMS for to_has_syscall_event - - * target.c (cleanup_target): Syntax error, mismatched paranthesis. - - * target.c: - (Default_clone_and_follow_inferior): New funct prototype declaration - and function definition - (dummy_target): More target_ops vector changes for HPUX - new fields. ifdefed for HPUX_SNAP2. New fields are - to_post_wait, to_post_startup_inferior - to_acknowledge_created_inferior, to_clone_and_follow_inferior, - to_post_follow_inferior_by_clone, to_create_catch_fork_hook, - to_create_catch_vfork_hook, to_has_forked, to_has_vforked, - to_post_follow_vfork, to_pid_to_exec_file - (de_fault): Add new HPUX specific target_ops operations to - the de_fault macro - (INHERIT): Add new HPUX specific target_ops operations to the - INHERIT macro - (find_default_clone_and_follow_inferior): New funct definition - (debug_to_post_wait): New funct - (debug_to_post_startup_inferior): New funct - (debug_to_acknowledge_created_inferior): New funct - (debug_to_clone_and_follow_inferior): New funct - (debug_to_post_follow_inferior_by_clone): New funct - (debug_to_create_catch_fork_hook): New funct - (debug_to_create_catch_vfork_hook): New funct - (debug_to_has_forked): New funct - (debug_to_has_vforked): New funct - (debug_to_post_follow_vfork): New funct - (setup_target_debug): Initialize new target_ops vector fields. - - * target.c: - (Cleanup_target): Fixed the return type on a few of the - default function values. - - * target.c: - (Dummy_target): Add 3 new fields - (nosupport_runtime): New function, used in cleanup_target - (cleanup_target): Changes in the de_fault macro, both to - accomodate the new target_ops vector fields and to use - more accurate default functions. - (update_current_target): Add new target_ops vector fields to the - INHERIT macro - (generic_mourn_inferior): The call to breakpoint_init_inferior now takes a - parameter - (normal_pid_to_str): Adding a \0 to the end of buf. - (debug_to_has_syscall_event): New func - (debug_to_enable_exception_callback): New func - (debug_to_get_current_exception_event): New func - (setup_target_debug): Initialize the 3 new target_ops vector fields - - * target.c: - (Struct signals): Fix message associated with SIGRETRACT. - - * target.c: - (Dummy_target): Fix syntax error - (cleanup_target): Changed the default values for the new - target_ops vector fields. HP folks inappropriately set - most of them to noprocess(). They should be a mixture - of ignore() and return_zero(). - - * target.c: - (Dummy_target): Add new target_ops vector fields and their initializations - (cleanup_target): Added new new target_ops vector fields to the de_fault - macro definition. - (update_current_target): Added new new target_ops vector fields to the INHERIT - macro definition - (return_one): New function, used by the de_fault macro - (debug_to_post_attach): New function - (debug_to_wait): Added new cases: Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, - TARGET_WAITKIND_EXECD - (debug_to_insert_fork_catchpoint): New function - (debug_to_remove_fork_catchpoint): New function - (debug_to_insert_vfork_catchpoint): New function - (debug_to_remove_vfork_catchpoint): New function - (debug_to_can_follow_vfork_prior_to_exec): New function - (debug_to_insert_exec_catchpoint): New function - (debug_to_remove_exec_catchpoint): New function - (debug_to_core_file_to_sym_file): New function - (setup_target_debug): Give new fields in current_target target_ops vector values. - - * target.c: Hp merge, 4/15/98 snapshot - There are new target_ops fields that pertain only - to HPUX. All the changes relate to this. First, - new fields are added to the dummy_target target_ops - vector: To_require_attach, to_require_detach. - - * target.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs - - * thread.c (info_threads_command): Call print_only_stack_frame - instead of print_stack_frame. - (_initialize_thread): Make t an alias for thread only if - xdb_commands is not set. - - * thread.c (thread_command): If no arguments, don't generate an - error, instead tell the user which thread is current. - (info_threads_commands): Don't lose the users position within the - current thread -- remember it and then restore it. - - * thread.c: - (struct thread_info): Add stepping_through_sigtramp field - (add_thread): Initialize stepping_through_sigtramp field - (load_infrun_state): Add stepping_through_sigtramp param and - make sure it gets assigned a value. - (save_infrun_state): Add stepping_through_sigtramp param and - make sure that the value gets saved. - (info_threads_command): Ifdefing some local variables and - code for HPUXHPPA. HP folks want print the tid rather than pid? - Also, looks like the HP folks solved the same thread switching - problem that 4.17 solves. Taking 4.17. - (restore_current_thread): Print out the current frame after - switching threads. - (thread_apply_all_command): Ifdefing a print statement for - HPUXHPPA. The HP folks want to print out a tid rather than pid? - (thread_apply_command): Ifdefing a print statement for - HPUXHPPA. The HP folks want to print out a tid rather than pid? - (thread_command): Decided not to take HP change. - - * thread.c: Fixing gdb core dump problem causing many testsuite - failures. - (add_thread): Remove call to bpstat_clear, initialize - tp->stepping_through_solib_catchpoints = NULL; - - * thread.c: Changes for catchpoints, shared libaries, - (thread_info): Additional fields in the thread_info struct - for stepping_through_solib_after_catch and - stepping_through_solib_catchpoints. - (add_thread): Initialize the new thread_info fields. - (load_infrun_state): Additional parameters for handling - catchpoints and shared libraries. - (save_infrun_state): Additional parameters for handling - catchpoints and shared libraries. - - * top.c (command_loop): Initialize space_at_cmd_start to 0. - (set_prompt): New function. - (togglelist, stoplist): New command lists. - (command_loop): Tui changes -- paranoia to make sure - insert mode is off when not editing. - (quit_force): Clean up tui on exit. - (init_main): Make definition of info status command dependent upon - dbx mode not being set. - (fputs_unfiltered_hook): Changed stream parameter from FILE - to GDB_FILE - (flush_hook): Changed stream parameter from FILE to GDB_FILE - - * top.h (set_prompt): Declare. - - * typeprint.c (whatis_exp): Decide real runtime type. For the vtable - case. - - * utils.c (query): Changes to prevent cursor from jumping around in the - TUI. Call tuiBufferGetc explicitly, rather than passing it - into tuiDo. The tuiDo function does some additional work - that is inappropriate when handling queries. - (GDB_FILE_ISATTY): New macro that takes a GDB_FILE param and - determines whether or not it's using a tty. - (gdb_file_isatty); called by the GDB_FILE_ISATTY macro. Does - the actual work - (init_page_info): Call GDB_FILE_ISATTY rather than ISATTY - (print_spaces): Fix parameter to fputc. fix call to - gdb_file_adjust_strbuf. - (gdb_file_init_astring): Fix parameter to xmalloc - (gdb_file_deallocate): New function to deallocate - a GDB_FILE object and possibly a string buffer - (gdb_file_init_astring): Initialize buffer as the empty - string. Indent GNU style. - (gdb_fopen): Gdb_fopen is called if the GDB_FILE object is - actually afile rather than astring. The routine now allocates space - for a GDB_FILE object and initializes its fields in addition to - performing an fopen. - (gdb_flush): Fix the parameter passed into fflush. It's now - stream->ts_filestream. - (gdb_fclose): Pass in an object of type GDB_FILE **. Fix parameter - to fclose. It's now tmpstream->ts_filestream. Make sure to free - the GDB_FILE object and set the GDB_FILE * object to NULL. - (gdb_adjust_strbuf): New function. Determine if the current - ts_strbuf field contains sufficient space to concatenate a string - of length n on the end. If not, then reallocate the ts_strbuf. - (print_spaces): Check to see if the GDB_FILE is afile or - astring. If it is astring, then adjust the size of the ts_strbuf - field and concatenate the correct number of spaces onto the end of - the buffer. Otherwise continue to use fputc. - (gdb_file_get_strbuf): New function. return a ptr to the ts_strbuf - field in a GDB_FILE object. - (gdb_file_init_astring): New function to allocate space for and - initialize a GDB_FILE object when it is an astring. - (set_width): Declare it. - (pagination_enabled): Define it. - (query): Tui changes. - (init_page_info, set_width): New functions. - (set_width_command): Call set_width. - (_initialize_utils): Replace termcap stuff with call to - init_page_info; if xdb_commands set, define am and sm commands; - define pagination as a set/show command. - (vfprintf_maybe_filtered): Change FILE to GDB_FILE. - (fputs_maybe_filtered): Ditto. - (print_spaces): Ditto. - (gdb_printchar): Ditto. - (gdb_flush): Ditto. - (fputs_filtered): Ditto. - (vfprintf_filtered): Ditto. - (vfprintf_unfiltered): Ditto. - (fprintf_filtered): Ditto. - (fprintf_unfiltered): Ditto. - (fprintfi_filtered): Ditto. - (print_spaces_filtered): Ditto. - (fprintf_symbol_filtered): Ditto. - (gdb_fclose): New function. - - * valops.c (call_function_by_hand): Assign to param_type only - if function has parameters. - - * valops.c (call_function_by_hand): Ifdef the - HP_COMPILED_TARGET stuff. - (value_arg_coerce): Ditto. - - * valops.c (call_function_by_hand): Make sure param_type is - initialized to NULL. - - * valops.c (find_rt_vbase_offset): Add parameter to value_at. - (value_rtti_type): Ditto. - (value_full_object): Ditto. - - * valops.c (search_struct_field_aux): Fixed mismatching parenths - - * valops.c (search_struct_field_aux): Make sure TYPE_TAG_NAME - is not null before copying it. - - - * valops.c (search_struct_field_aux): Set found_class_name to null - if class has no name (anon unions case). Adjust base_addr - computation. - - * valops.c (value_arg_coerce): Change final arg to int. - - * valops.c (value_arg_coerce): Remove the conditional on HP - compiled target, for doing coercion of float to double. Removed - third parameter, using_gcc. - (call_function_by_hand): Do not use HP_COMPILED_TARGET, just - use the gcc_compiled variable. - - * valops.c (value_cast): Take case of the enclosing_type and - pointer_to_offset fields. - (value_at): Use VALUE_CONTENTS_ALL_RAW - (value_fetch_lazy): Ditto - (value_assign): Handle enclosing_type, embedded_offset and - pointed_to_offset fields. - (value_repeat): Use VALUE_CONTENTS_ALL_RAW and VALUE_ENCLOSING_TYPE. - (value_ind): Set enclosing_type and embedded_offset correctly, - for a pointer value being dereferenced. Target memory bytes - corresponding to the size of the enclosing type are retreived. - (value_addr): Handle enclosing_type and pointed_to_offset. - (value_push): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE. - (value_arg_coerce): Coerce floats to doubles only if gcc was not - used to compile the target. - (call_function_by_hand): Handle pointers to functions as paramters. - (value_array): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE. - (search_struct_method): Produce more informative error message. - (find_rt_vbase_offset): Deal with negative offsets. - (value_find_oload_method_list): New function. Return the list of - overloaded methods of a specified name. - (find_method_list): New function. Search through the methods of an - object (and its bases) to find a specified method. - (value_full_object): New function. Given a value, check its real - run-time type. - (value_rtti_target_type): New function. Given a pointer value V, find - the real (RTTI) type of the object it points to. - (value_rtti_type): New function. Find the real run-time type of a - value using RTTI. - - * valops.c: Include gdbcmd.h - Set global overload_resolution to 0. - (find_function_in_inferior): Modify error message. - (value_allocate_space_in_inferior): Modify error message. - (value_cast): Deal with HP/aCC peculiarities. - (value_of_variable): Use SYMBOL_SOURCE_NAME instead of SYMBOL_NAME. - (value_addr): Modify address value by adding the embedded offset. - (value_ind): Modify the address of the object by the pointed_to_offset. - (call_function_by_hand): Do not do any extra alignment if not needed. - Fetch the return value from the stack rather then from the register, - for the hppa architecture. - (search_struct_field): Rewritten. Now this function uses - search_struct_field_aux to do all the work. - (search_struct_field_aux): New function. This is the old - search_struct_field rewritten. - (find_rt_vbase_offset): Give error if virtual table pointer is not good. - (find_overload_match): New function. Find the best function that - matches on the argument types according to the overload resolution - rules. - (_initialize_valops): Add new set/show command for overload-resolution. - - * value.h (VALUE_POINTED_TO_OFFSET): New macro. - Add field pointed_to_offset to value structure. - Add prototypes for new functions in valops.c. - - * value.h (write_register_pid): Change prototype to match - function. - - * value.h: Hp merge, 4/15/98 snapshot - Added parameter to val_print func decl. - Added new macro, VALUE_EMBEDDED_OFFSET, and - new func decl, find_rt_vbase_offset, for C++ - support. - - * values.c (allocate_value): Allocate also for value_embedded_offset - and value_enclosing_type. - (value_copy): Copy value_embedded_offset and value_enclosing_type too. - Use all_raw in copying the value itself. - (value_primitive_field): Add handling of base subobjects. - - * values.c (value_copy): Copy the pointed_to_offset as well. - (allocate_value): Allocate the pointed_to_offset as well. - (value_virtual_fn_field): Rewrite. - - * values.c (value_primitive_field): Adjust embedded offset and - offset calculation. - - * values.c (value_static_field): Take into consideration that static - data members can be minimal symbols too. - - * values.c (value_virtual_fn_field): Fix call to value_at. - - * win32-nat.c (handle_load_dll): Added params to call to symbol_file_add. - - Other changes have to do with XDB compatability. Leave oout - for now. - - defs.h (vfprintf_filtered): Change FILE to GDB_FILE in decl. - (fprintf_filtered): Ditto. - (fprintfi_filtered): Ditto. - (vfprintf_unfiltered): Ditto. - (fprintf_unfiltered): Ditto. - - infcmd.c (_initialize_infcmd): If xdb_commands is set, make S an - alias for next and define R, lr, g. Define go. - - pyr-tdep.c (pyr_print_insn): Change FILE to GDB_FILE. - - - * breakpoint.c (create_temp_exception_breakpoint): #If it out -- - nothing calls it. - (bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not - defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined. - (bpstat_get_triggered_catchpoints): If we don't have shared - library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor - SOLIB_UNLOADED_LIBRARY_PATHNAME. - (watch_command_1): Don't require a run before a watch command - unless we're on HP [it's an HP OS bug, not a generic limitation] - (catch_load_command_1): Don't define if no shared libraries. - (catch_command_1): Don't claim to support fork catchpoints unless - CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support - vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined, - don't clain to support shared library load catchpoints if shared - libraries aren't supported, and don't claim to support exec - catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined - - There are new target_ops vector fields that pertain - only to HPUX. Added the to_require_attach and - to_require_detach fields to exec_ops. These new - fields are ifdef'ed for HPUX_SNAP1. - - * breakpoint.h: - Fix compile error in enum bptype. - - * coff-solib.h: - Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME, - SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, - SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These - macros are only meaningful (for now) for SOM. So, all - the macros were defined as error(...), but were used in - conditions. This caused the compile to crap out. I redefined - these (for now) to be 0. - - * procfs.c: - (procfs_create_inferior): Fix call to fork_inferior -- need another - parameter. - - * solib.h: - Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME, - SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, - SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These - macros are only meaningful (for now) for SOM. So, all - the macros were defined as error(...), but were used in - conditions. This caused the compile to crap out. I redefined - these (for now) to be 0. - - * valops.c: - (search_struct_field): Undeclared local variable, "assigned". - (find_rt_vbase_offset): Fixed call to value_at - - * value.h: Fix signature for find_rt_vbase_offset funct decl - (missing a param) - -Wed Dec 30 17:48:12 1998 Stan Shebs - - From J.T. Conklin : - * i386-stub.c: Fix error string in last change. - -1998-12-30 Jason Molenda (jsm@bugshack.cygnus.com) - - * utils.c: instead of "readline/readline.h". - - * configure.in (TERM_LIB): Search for the appropriate term library - on the host system. - * configure: Regenerated. - * Makefile.in (TERMCAP): Set based on autoconf check. - * config/*/*.mh: Don't override TERMCAP setting. - -Wed Dec 30 17:23:14 1998 Mark Alexander - - * value.c (value_virtual_fn_field): Handle the situation where - vtbl is a pointer to a structure instead of a pointer to an array. - -Mon Dec 28 17:43:36 1998 David Taylor - - The following changes were made by Jim Blandy , - Edith Epstein , Elena Zannoni - Stan Shebs , and David - Taylor , as part of the project to merge in - changes originally made by HP; HP did not create ChangeLog - entries. - - * c-lang.h (cp_print_value_fields): Update prototype; fixed - prototype decl for c_val_print function -- it needed an - embedded_offset param; fixed prototype of cp_print_value_fields. - Include value.h. - (C_LANG_H): Define. - - * c-valprint.c (c_val_print): Add new parameter embedded_offset. - Add embedded_offset to valaddr in function calls. fix calls to - val_print, and cp_print_value_fields. Attempt to determine the - real type of the object to be printed. fixed call to - cp_print_value_fields. process TYPE_CODE_METHOD as well. moved - call to check_typedef out of conditional. add embedded offset - param to val_print call. - - (c_value_print): Add new parameter to call to val_print. Handle - pointer to class case. Ensure that const char *, const unsigned - char * come out without the type but the volatile variants and the - signed variants don't. - - * ch-lang.h (chill_val_print): Add parameter to decl. - - * ch-valprint.c: The various print routines have an additional - parameter. Currently, the new parameter is only used when printing - C++ expressions. So, in ch-valprint.c, the new parameter is always - 0. Changes in calls to val_print, chill_val_print, c_val_print - Affected functions are chill_val_print_array_elements, - chill_val_print, chill_print_value_fields, chill_value_print. - - * cp-valprint.c add vtable pointers names for aCC (HP) compiler. - (cp_print_class_method): Print message for HP/aCC case. - (cp_print_class_member): Add comments. - (cp_print_value): Adjust address computations for virtual base - classes. add new parameter 'offset'. Find correct offset for - base class in HP/aCC case. Change call to cp_print_value_fields - to have extra par. - (cp_print_value_fields): Do not print also if the only field is - the vtable pointer. Print out vtable ptr, for HP/aCC compiled - case. do not print leading '=' in case of anonymous union, or - struct. add new parameter 'offset'. Do not print the vtable - pointer as a member, in the HP aCC case. Changed calls to - val_print to have extra parameter. - (cp_print_hpacc_virtual_table_entries): New function. Print vtable - entries, in HP/aCC compiled case. - (cp_print_static_field): Change call to cp_print_value_fields, and - val_print. - - * d30v-tdep.c (d30v_print_register): Add embedded_offset param - to val_print call. - - * defs.h: Additional include files included when TUI is defined. - (gdb_file_isatty): New function decl. - (GDB_FILE): If TUI is defined, define a structure rather - than making this an alias for FILE. - (gdb_stdout, gdb_stderr): If TUI is defined, then define these - as pointers to variables of type GDB_FILE rather than making them - be aliases for stdout and stderr. - (TUIDO): Add definition conditionalized on definition - (or lack thereof) of TUI. - (command_class): Add two additional values. - (precision_type): New enum. - (gdb_fclose): Add decl. - (store_address): Change prototype to match function. - (tui_version, xdb_commands, dbx_commands): Add decls. - (gdb_file_deallocate): New function decl - (pa_do_strcat_registers_info): New function decl. - (streamtype): New enumerated type to distinguish between output to - a FILE and output to a buffer. - (tui_stream): New struct type, named GDB_FILE. - (gdb_stdout): Of type GDB_FILE, will pass this around gdb rather - than stdout. - (gdb_stderr): Of type GDB_FILE, will pass this around gdb rather - than stderr. - (fputs_unfiltered_hook): Change stream parameter from FILE to - GDB_FILE. - (flush_hook): Change stream parameter from FILE to GDB_FILE. - (gdb_fclose): Fix decl for gdb_fclose; parameter is now of - type GDB_FILE **. - (gdb_file_adjust_strbuf): New function decl. function lives - in utils.c. - (gdb_file_init_astring): New function decl. function lives - in utils.c. - (gdb_file_get_strbuf): New function decl. function lives in - utils.c. - (source_full_path_of): Declare. - - * exec.c (_initialize_exec): Make definition of file command be - dependent upon dbx_commands not being set. - (exec_file_attach): New function. - (exec_file_command): Call it. - (exec_ops): Add new target vector fields. - - * f-lang.h (f_print_type): Change FILE to GDB_FILE in decl. - (f_val_print): Ditto. - (f_val_print): Add parameter to the function decl. - - * f-valprint.c (_initialize_f_valprint): If xdb_commands is set, - define lc command. - (f77_create_arrayprint_offset_tbl): Change FILE to GDB_FILE. - (f77_print_array): Ditto. - (f77_print_array_1): Ditto. - (f_val_print): Ditto. - (f_val_print): Add a parameter; this new parameter is currently - only non-zero when handling C++ expressions. In this file its - value is always 0. changed fflush to gdb_flush. - - * gnu-nat.c: (init_gnu_ops): Add new target vector fields. - (gnu_create_inferior): Add param to fork_inferior call. - - * hppa-tdep.c (after_prologue): If f is NULL, don't dereference - it. if no debug info, return zero telling caller that we need to - find the end of the prologue via the hard way (instruction - examination). - (find_unwind_entry): Avoid dereferencing a null - pointer. - (hppa_pid_to_exec_file): Deleted -- no longer used. - (hppa_prepare_to_proceeed): Add prototype. - (read_unwind_info): Purecov comments, bug fixes. - (find_unwind_entry): Purecov comments, bug fixes. - (find_stub_with_shl_get): Purecov comments. - (frame_chain): Additional parens. - (hppa_push_arguments): Changes to commented out version of routine. - (hppa_fix_call_dummy): Purecov comments, fix location of end.o. - (in_solib_call_trampoline): Purecov comments. - (in_solib_return_trampoline): Purecov comments. - (setup_d_pid_in_inferior): Fix location of end.o. - (initialize_hp_cxx_exception_support): Fix location of end.o. - (child_enable_exception_callback): Purecov comments. - (pa_do_strcat_registers_info): Has a new parameter, precision, - which is passed into the call to pa_strcat_fp_reg to indicate - whether to display the floating point registers using - single or double preceision. - (pa_strcat_registers): Introduce local variable, precision, and - pass it into call to pa_strcat_fp_reg. - (pa_strcat_fp_reg): Modified function. New parameter, precision, - used by function to decide whether to use single or double - precision. Also add the code to put a double precision value - into a buffer. - (pa_do_strcat_registers_info): New routine. called by - tui/tuiRegs.c:_tuiRegisterFormat to place a register name - and value into a string buffer. Interface may change in - future. Checking this in so that we have something - functional for HP. - (pa_strcat_registers): New routine, called by - pa_do_strcat_registers_info. Does same thing as - pa_print_registers except it takes a stream parameter. - This routine should disappear in future. Checking in - so that we have something functional to give HP - (pa_strcat_fp_reg): New routine, called by - pa_do_strcat_registers_info and pa_strvat_registers - to place a floating point register name and value into - a buffer. This interface may change in future. - Checking in so that we have something functional to give HP. - (pa_print_fp_reg): Change prototype to match def'n. - (pa_register_look_aside): Fix comment immediately before function. - Changes to better support stack unwinding, reading and writing - registers for HPUX. New includes ptrace.h, bfd.h, dl.h. - (internalize_unwinds): Initialize new fields in table. - (read_unwind_info): Entries in the table are now more complex - structures. References of the form ...->table[index].stub_type are - now ...->table[index].stub_unwind.stub_type. - (find_proc_framesize): Add a check for pc == 0. - (rp_saved): Entries in the table are now more complex - structures. References of the form ...->table[index].stub_type are - now ...->table[index].stub_unwind.stub_type. - (frameless_function_invocation): Stub_type becomes - stub_unwind.stub_type - (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type - (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type - (frame_chain_valid): Stub_type becomes stub_unwind.stub_type - (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type - (pa_print_fp_reg): Additional params to call val_print - (in_solib_call_trampoline): Stub_type becomes - stub_unwind.stub_type - (in_solib_return_trampoline): Stub_type becomes - stub_unwind.stub_typ - (skip_trampoline_code): Additional code to handle external - dyncalls. Also stub_type becomes stub_unwind.stub_type - (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there - is an explicit ptrace request for getting the pathname associated - with a process id (pid). - (hppa_pid_to_exec_file): Remove unwanted param from call to - call_ptrace. - (args_for_find_stub): New structure. - (find_unwind_entry): Deal with null input pc value. - (rp_saved): Ditto. - For the import stub, return -24 always. - (hppa_frame_saved_pc): Save old pc value, to detect we are in a loop. - (init_extra_frame_info): Use TARGET_READ_FP. - (frame_chain): Include thread support. - If the caller's pc is zero, we lose and return, just like stack - bottom. - Disable warning about being unable to find unwind info. - (hppa_push_arguments): Rewrite. - (hppa_value_returned_from_stack): New function. Handles returning - a value larger than 64 bits, stored on the stack. - (find_stub_with_shl_get): New function. To look up symbols in shlibs. - (cover_find_stub_with_shl_get): New function. Cover routine for - find_stub_with_shl_get to pass to catch_errors. - (hppa_fix_call_dummy): Comment out old stub mechanism. - Rewrite using dyncall. - (target_read_fp): New function. - (pa_do_registers_info): Floating point registers start at FP4. - (pa_print_registers): Use FP4_REGNUM instead of 72. - (skip_trampoline_code): Do machine instruction matching for PA2.0. - (setup_d_pid_in_inferior): New function. Exception handling support. - (initialize_hp_cxx_exception_support): Ditto. - (child_enable_exception_callback): Ditto. - (child_get_current_exception_event): Ditto. - - * hpux-thread.c (hpux_thread_ops): Add new target vector fields. - - * infcmd.c: Include objfiles.h. - (attach_command): New local variable, exec_file, add code to - determine exec_file from pid if exec_file is not already known, - call new target operation, target_post_attach -- a no-op unless - on HPUXHPPA. - (detach_command): After detaching, do a SOLIB_RESTART. - (objfiles.h): Fix typo on include line. - (run_command): Only call SOLIB_RESTART if it's defined. - (detach_command): Ditto. - (run_command): If program has already been started, and decide - to restart it, the kill the target, flush the caches, - call init_wait_for_inferior. Also purge old solib objfiles. - (run_stack_dummy): Add calls to - disable_watchpoints_before_interactive_call_start and - enable_watchpoints_after_interactive_call_stops. - (finish_command): Alter code handling the evaluation and printing - of the target function's return value. - (attach_command): When given a pid, but no exec file, try to - determine the exec file from the process. If the process does not - record a full path name, try to qualify the filename against the - source path. - (_initialize_infcmd): Add some verbiage about how to use the - attach command. - (do_registers_info): Changed calls to val_print - made the symfile.h include preceed the - objfiles.h include. The other ordering caused a - compile problem (incompletely defined types). - - * inftarg.c (child_post_attach): Fix decl, make static. - (proc_wait): Make globally visible. - (child_insert_fork_catchpoint, etc): Fix return type. - (child_detach_from_process): Declare. - (child_attach_to_process): Declare. - (child_stop): Make static to match decl. - (ptrace_him): Change prototype back to return int. - (ptrace_me): Remove debug output, pass NULL to fork_inferior if - not HPUX. - (proc_wait): function prototype and definition are enclosed by - proc_wait ifndef - (child_attach_to_process): New function, does most of the work - that child_attach used to do and some additional work to determine - whether gdb is already attached to the target how to react. - (child_attach): Altered. It's now a wrapper for - child_attach_to_process. - (child_require_attach): New function, called if should attach even - when gdb is already attached to target. - (child_detach_from_process): New function, does most of the work - that child_detach used to do and some additional work to determine - whether gdb is currently attached to the target. - (child_detach): Altered. It's now a wrapper for - child_detach_from_process. - (child_require_detach): New function, called if should try to - detach even when gdb is not attached to target. - (ptrace_him): Calls a new function, - target_acknowledge_forked_child. Currently, - target_acknowledge_forked_child, is only defined to do something - for HPUX. - (child_create_inferior): Changed call to fork_inferior. - (child_ops): Add to_require_attach and to_require_detach fields - to the child_ops target ops vector. - Some hacks for ttrace work: - (child_wait): Additional local variables, additional code in - while loop to check for process exited, process forked, - process vforked, process execd. - (child_thread_alive): John B. seems to think that the kill - call is inapproapriate for HPUX. - (child_attach_to_process): Using strtol rather than atoi. - no longer check for case where there is no known exec file. - (child_post_attach): New function, a default, a no-op. - (child_insert_fork_catchpoint): New function, a default, a no-op. - (child_remove_fork_catchpoint): New function, a default, a no-op. - (child_insert_vfork_catchpoint): New function, a default, a no-op. - (child_remove_vfork_catchpoint): New function, a default, a no-op. - (child_can_follow_vfork_prior_to_exec ):new function, a default, - a no-op. - (child_insert_exec_catchpoint): New function, a default, a no-op. - (child_remove_exec_catchpoint): New function, a default, a no-op. - (child_has_execd): New function, a default, returns 0. - (child_reported_exec_events_per_exec_call): New function, a - default, returns 1. - (child_has_exited): New function, a default. - (child_core_file_to_sym_file): New function, a default, returns NULL. - (child_ops): Initialize new target vector fields. - - * jv-lang.h: (Java_val_print): Add embedded_offset param to func - decl. - - * jv-valprint.c: Changing calls to val_print to accomodate new param. - (java_value_print): Add embedded_offset param to val_print call - (java_print_value_fields): Add embedded_offset param to val_print - call. - (java_val_print): Add embedded_offset param. alter call to - c_val_print to accomodate embedded_offset param. - - * language.c (lang_bool_type): Return builtin_type_bool in c++ - case. - (unk_lang_val_print): Add embedded_offset param to - prototype decl and definition. - - * language.h (LA_VAL_PRINT macro, la_val_print function decl): - altered to accomodate the new parameter to the various print - functions. - - * m2-lang.h (m2_val_print): Add a parameter to the function decl. - - * m2-valprint.c (m2_val_print): Add a parameter. - This parameter is currently only used when evaluating C++ - expressions. So, it is always 0 in this file. - - * m3-nat.c (m3_create_inferior): Add param to fork_inferior call - (m3_pid_to_exec_file): New function - (m3_ops): Add new target vector fields. - - * mac-nat.c (init_child_ops): Add new target vector fields. - - * mips-tdep.c: Chnages to accomodate additional parameter - to val_print. - (mips_print_register): Alter calls to val_print - - * monitor.c (monitor_write): Change stderr to gdb_stderr. - (monitor_remove_breakpoint): Ditto. - (init_base_monitor_ops): Add new target vector fields. - - * ppc-bdm.c (init_bdm_ppc_ops): Add new target vector fields. - - * printcmd.c (do_examine): When saving a value_ptr, remove it from - the list of value_ptr's to be freed automatically; when discarding - a previously saved value_ptr, free it. - (print_formatted): Update comments; add new comments. - (printf_command, print_insn): Purecov comments. - (_initialize_printcmd): Add assign as a command if dbx_commands is - set; create va as an alias for disassemble if xdb_commands is set. - (address_info): New cases LOC_INDIRECT and - LOC_THREAD_LOCAL_STATIC. - (display_command): If tui_version and exp starts with a '$', then - don't display it unless tui_vSetLayoutTo fails. - (disassemble_command): Add tuiDo calls. - (print_scalar_formatted): For integers that are long long, check - the print format and print out in binary octal, decimal, or - hex. Call the new print_*_chars functions in valprint.c - (print_frame_args): Altered calls to val_print, to reflect - additional parameter to val_print (case LOC_BASEREG_ARG). - - * procfs.c: (Procfs_init_inferior): Return value is now a void. - (procfs_ops): Add new target vector fields. - (procfs_create_inferior): Fix call to fork_inferior -- need another - parameter. - - * remote-adapt.c (adapt_open): Change stderr to gdb_stderr. - (adpat_insert_breakpoint): Ditto. - (init_adapt_ops): Add new target vector fields. - - * remote-array.c (array_wait): Change fflush to gdb_flush and - stdout to gdb_stdout. - (init_array_ops): Add new target vector fields. - - * remote-bug.c (bug_load): Change fflush to gdb_flush; stdout to - gdb_stdout. - (bug_wait): Change stderr to gdb_stderr. - (bug_insert_breakpoint): Ditto. - (init_bug_ops): Add new target vector fields. - - * remote-e7000.c - (init_e7000_ops): Add new target vector fields. - * remote-eb.c (init_eb_ops): Ditto. - * remote-es.c (init_es1800_ops): Ditto. - (init_es1800_child_ops): Ditto. - * remote-es.c (init_es1800_ops): Ditto. - (init_es1800_child_ops): Ditto. - * remote-hms.c (init_hms_ops): Ditto. - * remote-hms.c (init_hms_ops): Ditto. - * remote-nindy.c (init_nindy_ops): Ditto. - * remote-nrom.c (init_nrom_ops): Ditto. - * remote-os9k.c (init_rombug_ops): Ditto. - * remote-rdp.c (init_remote_rdp_ops): Ditto. - * remote-sds.c (init_sds_ops): Ditto. - * remote-sim.c (init_gdbsim_ops): Ditto. - * remote-st.c (init_st2000_ops): Ditto. - * remote-udi.c (init_udi_ops): Ditto. - * remote-vx.c (init_vx_ops): Ditto. - (init_vx_run_ops): Ditto. - * remote-vx.c: (Init_vx_ops): Ditto. - (init_vx_run_ops): Ditto. - - * remote-mips.c (mips_getstring): Change stderr to gdb_stderr. - (pmon_insert_breakpoint): Ditto. - (pmon_remove_breakpoint): Ditto. - (check_lsi_error): Ditto. - (common_breakpoint): Ditto. - (pmon_makeb64): Ditto. - - * remote-mips.c (mips_xfer_memory): Change fflush to gdb_flush; - change stdout to gdb_stdout. - - * remote-mm.c (mm_open): Change stderr to gdb_stderr. - (init_mm_ops): Add new target vector fields. - (mm_load): Fixed params in commented out call to symbol_file_add. - - * remote-nindy.c (instream): Change decl to FILE. - - * remote-udi.c (udi_load): Fixed params in call to symbol_file_add. - - * remote-vx.c (vx_add_symbols): Fixed params in call to - symbol_file_add. - - * remote.c (init_remote_ops): Cosmetic change to match expected - test output. - - * rs6000-nat.c (add_vmap): Add params to call to allocate_objfile. - - * scm-lang.h: Add parameter to scm_val_print function decl. - - * scm-valprint.c (scm_scmval_print): Cast svalue to (int); new - parameter. This parameter is currently only used when evaluating - C++ expressions. So, it is always 0 in this file. - (c_val_print): Fixed prototype decl; it needed an embedded_offset - param. - - * sol-thread.c (sol_core_ops): Add new target vector fields. - (sol_thread_ops): Ditto. - - * somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. - Define bit of __dld_flags in HP-UX a.out files. - (DLD_FLAGS_HOOKVALID): Ditto. - (DLD_FLAGS_LISTVALID): Ditto. - (DLD_FLAGS_BOR_ENABLE): Ditto. - (som_solib_total_st_size): Cumulative size in bytes of the - symbol tables of all shared objects on the so_list_head list. - (som_solib_st_size_threshhold_exceeded): Threshold for adding symbols - for shlibs. - (som_solib_sizeof_symbol_table): New function. Computes size of - symbol table for a shlib. - (som_solib_load_symbols): New function. Load symbols from shlib. - (som_solib_add): Detect if __dld_list is not valid. - Record main program's symbol table size. - Load symbols if called from command line. - Keep threshold into account when loading shlib symbols. - (som_solib_create_inferior_hook): Use dld_flags macros. - (som_sharedlibrary_info_command): Let user know if symbols were - not loaded. - (som_solib_restart): Discard all the shlibs descriptors. - (_initialize_som_solib): Chenge help message for auto-solib-add - command. - Set threshold for symbol table to 50 megabytes. - (_initialize_som_solib): Add call to som_solib_restart. - (som_solib_restart): New function - (som_solib_in_dynamic_linker): New function - (som_solib_desire_dynamic_linker_symbols): New function - (som_solib_unloaded_library_pathname): New function - (som_solib_loaded_library_pathname): New function - (som_solib_library_pathname): New function - (som_solib_have_unload_event): New function - (som_solib_have_load_event): New function - (som_solib_create_catch_unload_hook): New function - (som_solib_create_catch_load_hook): New function - (som_solib_create_inferior_hook): Rewritten - dld_cache: New struct - addr_and_unwind_t: New struct - (find_unwind_entry) add prototype - Include assert.h, remove references to ASSERT macro, - add include of fcntl.h so that O_RDONLY is defined. - (som_solib_create_inferior_hook): Introduce new local - msymbol2 and change some msymbol's to msymbol2's -- was clobbering - msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline, - and ultimately core dumping with a SEGV. - (som_solib_mapped_entry): Additional comments for text_addr, - text_link_addr, text_end, and tsd_start_addr fields. Commenting - out 2 tsd fields, __data_start and __data_end. - (som_solib_add_solib_objfile): Add params to calls to symbol_file_add. - Add some code for distinguishing between a shared library and other - objfiles. This appears to be a prelude to thread local storage. - (som_solib_load_symbols): Changes to printf statement - enclosed by SOLIB_DEBUG ifdef. - (som_solib_add): Change comment to correctly specify path - to end.o -- /opt/langtools/lib/end.o. changes to printf statement - enclosed by SOLIB_DEBUG ifdef. - Removed several SOLIB_DEBUG ifdefs and the associated printfs. - Add code to find the start address for the object file's thread - local storage - (som_solib_create_inferior_hook): Fix warning messages use correct - path to end.o -- /opt/langtools/lib/end.o. Change control flow. - No longer user early returns from function is cases of error. - (reset_inferior_pid): New function - (som_solib_remove_inferior_hook): New function - (so_lib_thread_start_addr): New function. used for tsd. - (struct som_solib_mapped_entry): Add new field tsd_start_addr. - (struct so_list): Add new field solib_addr. - (som_solib_add_solib_objfile): New function. - (som_solib_load_symbols): Rewritten. - (som_solib_add): Make sure we don't load the symbols in if the - threshold was exceeded. - (som_solib_get_solib_by_pc): New function. Return the address of - handle of the shared library. - (som_solib_restart): Disable breakpoints at restart. - - * sparcl-tdep.c (init_sparclite_ops): Add new target vector fields. - - * target.c (cleanup_target): Changed casting of default functions - for to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid - of warnings. Fixed PARAMS for to_has_syscall_event. Fixed the - return type on a few of the default function values. - (cleanup_target): Changes in the de_fault macro, both to - accomodate the new target_ops vector fields and to use - more accurate default functions. - (debug_to_open): Change stderr to gdb_stderr. - (debug_to_close): Ditto. - (debug_to_attach): Ditto. - (debug_to_post_attach): Ditto. - (debug_to_require_attach): Ditto. - (debug_to_detach): Ditto. - (debug_to_require_detach): Ditto. - (debug_to_resume): Ditto. - (debug_to_wait): Ditto. - (debug_to_post_wait): Ditto. - (debug_to_fetch_registers): Ditto. - (debug_to_store_registers): Ditto. - (debug_to_prepare_to_store): Ditto. - (debug_to_xfer_memory): Ditto. - (debug_to_files_info): Ditto. - (debug_to_insert_breakpoint): Ditto. - (debug_to_remove_breakpoint): Ditto. - (debug_to_terminal_init): Ditto. - (debug_to_terminal_inferior): Ditto. - (debug_to_terminal_ours_for_output): Ditto. - (debug_to_terminal_ours): Ditto. - (debug_to_terminal_info): Ditto. - (debug_to_kill): Ditto. - (debug_to_load): Ditto. - (debug_to_lookup_symbol): Ditto. - (debug_to_create_inferior): Ditto. - (debug_to_post_startup_inferior): Ditto. - (debug_to_acknowledge_created_inferior): Ditto. - (debug_to_clone_and_follow_inferior): Ditto. - (debug_to_post_follow_inferior_by_clone): Ditto. - (debug_to_insert_fork_catchpoint): Ditto. - (debug_to_remove_fork_catchpoint): Ditto. - (debug_to_insert_vfork_catchpoint): Ditto. - (debug_to_remove_vfork_catchpoint): Ditto. - (debug_to_has_forked): Ditto. - (debug_to_has_vforked): Ditto. - (debug_to_can_follow_vfork_prior_to_exec): Ditto. - (debug_to_post_follow_vfork): Ditto. - (debug_to_insert_exec_catchpoint): Ditto. - (debug_to_remove_exec_catchpoint): Ditto. - (debug_to_has_execd): Ditto. - (debug_to_reported_exec_events_per_exec_call): Ditto. - (debug_to_has_syscall_event): Ditto. - (debug_to_has_exited): Ditto. - (debug_to_mourn_inferior): Ditto. - (debug_to_can_run): Ditto. - (debug_to_notice_signals): Ditto. - (debug_to_thread_alive): Ditto. - (debug_to_stop): Ditto. - (debug_to_enable_exception_callback): Ditto. - (debug_to_get_current_exception_event): Ditto. - (debug_to_pid_to_exec_file): Ditto. - (debug_to_core_file_to_sym_file): Ditto. - (default_clone_and_follow_inferior): New function prototype - decl and function definition. - (dummy_target): Add new target_ops vector fields and their - initializations. More target_ops vector changes for HPUX new - fields. - (de_fault): Add new HPUX specific target_ops operations to the - de_fault macro - (INHERIT): Add new HPUX specific target_ops operations. - (debug_to_post_wait): New function. - (debug_to_post_startup_inferior): Ditto. - (debug_to_acknowledge_created_inferior): Ditto. - (debug_to_clone_and_follow_inferior): Ditto. - (debug_to_post_follow_inferior_by_clone): Ditto. - (debug_to_create_catch_fork_hook): Ditto. - (debug_to_create_catch_vfork_hook): Ditto. - (debug_to_has_forked): Ditto. - (debug_to_has_vforked): Ditto. - (debug_to_post_follow_vfork): Ditto. - (setup_target_debug): Initialize new target_ops vector fields. - (nosupport_runtime): New function, used in cleanup_target - (update_current_target): Add new new target_ops vector fields to - the INHERIT macro definition. - (generic_mourn_inferior): The call to breakpoint_init_inferior now - takes a parameter. - (normal_pid_to_str): Add a \0 to the end of buf. - (debug_to_has_syscall_event): New function. - (debug_to_enable_exception_callback): New function. - (debug_to_get_current_exception_event): New function. - (setup_target_debug): Initialize the 3 new target_ops vector fields - (struct signals): Fix message associated with SIGRETRACT. - (return_one): New function, used by the de_fault macro - (debug_to_post_attach): New function. - (debug_to_wait): Add new cases TARGET_WAITKIND_FORKED, - TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD. - (debug_to_insert_fork_catchpoint): New function. - (debug_to_remove_fork_catchpoint): Ditto. - (debug_to_insert_vfork_catchpoint): Ditto. - (debug_to_remove_vfork_catchpoint): Ditto. - (debug_to_can_follow_vfork_prior_to_exec): Ditto. - (debug_to_insert_exec_catchpoint): Ditto. - (debug_to_remove_exec_catchpoint): Ditto. - (debug_to_core_file_to_sym_file): Ditto. - (setup_target_debug): Give new fields in current_target target_ops - vector values. - - * target.h: Include symtab.h. - (target_waitkind): New enumerated values - TARGET_WAITKIND_SYSCALL_ENTRY, TARGET_WAITKIND_SYSCALL_RETURN, - TARGET_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, - TARGET_WAITKIND_EXECD. - (target_waitstatus): Add a syscall_id field to structure. - (child_has_syscall_event): New decl. - (child_thread_alive): New decl. - (target_ops): Add 3 new fields: To_has_syscall_event, - to_enable_exception_callback, to_get_current_exception_event - (target_enable_exception_callback): New macro. - (target_has_syscall_event): New macro. - (target_get_current_exception_event): New macro. - (TARGET_DISABLE_HW_WATCHPOINTS): New macro. - (TARGET_ENABLE_HW_WATCHPOINTS): New macro. - (PC_REQUIRES_RUN_BEFORE_USE): New macro. - (target_tid_to_str): New macro. - (target_waitstatus): Additional fields in struct to keep track - of child pid and pathname to execd file. - (target_ops): Add in the new target_ops function pointer fields. - New macros to go along with new target_ops fields. - In target_waitstatus.value, change name of child_pid field to - related_pid. - (target_pid_or_tid_to_str): Define default macro. - Add missing #endif after PC_REQUIRES_RUN_BEFORE_USE definition - (ENSURE_VFORKING_PARENT_REMAINS_STOPPED): Define default macro. - (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): Define default - macro. - There are new function decls for to_require_attach - and to_require_detach. There are also new macros, - target_require_attach and target_require_detach. There are - also new function decls for find_default_require_detach - and find_default_require_attach. - (target_ops): New fields to_post_wait, to_post_startup_inferior - to_acknowledge_created_inferior, to_clone_and_follow_inferior, - to_post_follow_inferior_by_clone, to_create_catch_fork_hook, - to_create_catch_vfork_hook, to_has_forked, to_has_vforked, - to_post_follow_vfork, to_pid_to_exec_file. - New function definitions child_pid_to_exec_file, child_post_wait, - child_post_startup_inferior, child_acknowledge_created_inferior, - child_clone_and_follow_inferior, - child_post_follow_inferior_by_clone, child_create_catch_fork_hook, - child_create_catch_vfork_hook, child_has_forked, - child_has_vforked, child_acknowledge_created_inferior, - child_post_follow_vfork. - New macros target_post_startup_inferior, - target_acknowledge_created_inferior, - target_clone_and_follow_inferior, - target_post_follow_inferior_by_clone, - target_create_catch_fork_hook, target_create_catch_vfork_hook, - target_pid_to_exec_file. - (find_default_clone_and_follow_inferior): New function prototype. - - - * v850ice.c (init_850ice_ops): Init new target vector fields. - - * valprint.c (print_binary_chars): Print out long long as - a binary number. - (print_octal_chars): Print out long long as an octal number - (print_decimal_chars): Print out long long as a decimal number - (strcat_longest): Define it. - * valprint.c: Hp merge, 4/15/98 snapshot - Add parameter to val_print. This is used for - evaluating C++ expressions. - - * value.h (VALUE_POINTED_TO_OFFSET): New macro. - Add field pointed_to_offset to value structure. - Add prototypes for new functions in valops.c. - (write_register_pid): Change prototype to match - function. - (val_print function decl): Additional parameter. - (VALUE_EMBEDDED_OFFSET): New macro. - (find_rt_vbase_offset): New function decl -- for C++ support. - -Wed Dec 23 15:03:42 1998 Per Bothner - - * Makefile.in (READLINE_CFLAGS): Search $(READLINE_SRC)/.. rather - than $(READLINE_SRC) so #include will work. - * top.c: #include instead of "history.h". - * tracepoint.c: Likewise. - * mac-xdep.c: Likewise. - -Wed Dec 23 12:32:00 1998 Andrew Cagney - - * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT): Define using - TARGET_BYTE_ORDER and not target_byte_order. - -Tue Dec 22 10:51:33 1998 Elena Zannoni - - * config/i386/cygwin.mh (TERMCAP): define. - (from Chris Faylor, cgf@cygnus.com) - - * top.c: specify directory name for including readline.h - - * tracepoint.c: ditto. - - * utils.c: ditto. - -Mon Dec 21 13:30:34 1998 Mark Alexander - - * value.c (value_virtual_fn_field): Handle the situation where - vtbl is a pointer to a structure instead of a pointer to an array. - -Mon Dec 21 10:38:11 1998 Andrew Cagney - - * mips-tdep.c: (MIPS_DEFAULT_FPU_TYPE): Default to - MIPS_FPU_DOUBLE. - -1998-12-17 J.T. Conklin - - * blockframe.c (get_frame_saved_regs): If the saved_regs_addr ptr - is null, ensure that saved registers are copied from the local - variable that was used to obtain them. - -Sat Dec 19 09:55:09 1998 Stu Grossman - - * mips-tdep.c (mips32_heuristic_proc_desc): Clear temp_saved_regs - on restart. Fixes problem with backtracing through functions that - use virtual frame pointers. - -Fri Dec 18 14:23:34 1998 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Don't left-shift small - structs being passed in a register when an O64 target. - - * config/mips/tm-mips.h (enum mips_fpu_type, mips_fpu): Move to - mips-tdep.c. - - * mips-tdep.c (mips_fpu_string): Delete variable. - (mips_fpu_type_auto): New variable. - (mips_fpu_type): Rename mips_fpu. - (_initialize_mips_tdep): Delete initialization of mips_fpu et.al. - Rewrite ``set mipsfpu'' command set. - (set_mipsfpu_command, show_mipsfpu_command, - set_mipsfpu_single_command, set_mipsfpu_double_command, - set_mipsfpu_none_command, set_mipsfpu_auto_command): New - functions, handle commands. - (mips_push_arguments, mips_push_dummy_frame, mips_pop_frame, - mips_extract_return_value): Update. - (_initialize_mips_tdep): Set mips_fpu_type according to current - processor. - (_initialize_mips_tdep): Only define ``set processor'' command - when not multi-sim. - -Fri Dec 18 12:56:56 1998 Andrew Cagney - - * gdbarch.h (gdbarch_init_ftype): Pass struct gdbarch_info - by-value. - (struct gdbarch_info): Add struct gdbarch_tdep_info *tdep_info. - * gdbarch.c (gdbarch_update): Update. - * mips-tdep.c: (mips_gdbarch_init): Update - - * gdbarch.c (gdbarch_update): Add more tracing. - -Thu Dec 17 02:15:40 1998 Andrew Cagney - - * configure.tgt (gdb_target): Identify mips64*vr4100*-*-elf* as - vr4100. - * config/mips/vr4100.mt, config/mips/tm-vr4100.h: Replace - vr4xxx.mt and tm-vr4xxx.h. - -Thu Dec 17 02:06:17 1998 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): New function. Initialize a MIPS - architecture vector. - (_initialize_mips_tdep): Register MIPS with GDBARCH. - (struct gdbarch_tdep): Define. - (MIPS_EABI, MIPS_LAST_FP_ARG_REGNUM, MIPS_LAST_ARG_REGNUM): When - multi-arch, get value from gdbarch->tdep. - -Thu Dec 17 02:01:58 1998 Andrew Cagney - - * gdbtypes.c (_initialize_gdbtypes): Register all builtin types - with gdbarch so that they are updated whenever the architecture is - changed. - -Thu Dec 17 01:58:16 1998 Andrew Cagney - - * gdbarch.h (GDB_MULTI_ARCH): New macro, default to zero. - (current_gdbarch): Current architecture pointer. - * gdbarch.c (struct gdbarch): Define. - - * gdbarch.h (TARGET_ARCHITECTURE, TARGET_BYTE_ORDER, - TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_PTR_BIT): When - multi-arch force definition. - * gdbarch.h, gdbarch.c (gdbarch_tdep, gdbarch_bfd_arch_info, - gdbarch_byte_order, {set,}gdbarch_long_bit, - {set,}gdbarch_long_long_bit, {set,}gdbarch_ptr_bit): Corresponding - functions. - - * gdbarch.h (struct gdbarch_list, struct gdbarch_info, - gdbarch_init_ftype), gdbarch.c (register_gdbarch_init): Mechanism - for registering an architecture with GDB. - (gdbarch_list_lookup_by_info, gdbarch_alloc, gdbarch_update, - verify_gdbarch): Support functions. - - * gdbarch.h (gdbarch_data_ftype), gdbarch.c - (register_gdbarch_data, gdbarch_data): Mechanism for maintaining - per-architecture pointers. - (init_gdbarch_data): Support functions. - - * gdbarch.h (gdbarch_swap_ftype), gdbarch.c - (register_gdbarch_swap): Ditto for swapped memory regions. - (init_gdbarch_swap, swapout_gdbarch_swap, swapin_gdbarch_swap): - Support functions. - - * gdbarch.c (set_endian_big, set_endian_little, set_architecture, - info_architecture, set_gdbarch_from_file): Hook in multi-arch - code by calling gdbarch_update. - (default_gdbarch): Default multi-arch vector. Use host's type - system for values. - -Thu Dec 17 01:34:36 1998 Andrew Cagney - - * gdbtypes.c (build_gdbtypes): New function. - (_initialize_gdbtypes): Call. - -Wed Dec 16 11:47:00 1998 Andrew Cagney - - * gdbarch.c (show_architecture): Use TARGET_ARCHITECTURE. - * gdbarch.h, gdbarch.c: Fix typo's. Use struct's in preference to - types. - * gdbarch.h, gdbarch.c (gdbarch_debug): Add ``set archdebug'' to - command set. - -Tue Dec 15 23:46:40 1998 Andrew Cagney - - * config/mips/tm-*.h: (TARGET_BYTE_ORDER_DEFAULT, - TARGET_BYTE_ORDER_SELECTABLE_P): Replace TARGET_BYTE_ORDER and - TARGET_BYTE_ORDER_SELECTABLE. - -1998-12-14 Anthony Thompson (athompso@cambridge.arm.com) - - * remote-rdp.c (rdp_init): Don't discard first character on reset. - (translate_open_mode): Define table. - (exec_swi): Handle SWI_Clock. SWI_Open now handles stdin/stdout. - SWI_Write returns number of bytes not written. SWI_Read does the - same. SWI_Seek should return success/failure flag. Fix SWI_Flen. - -1998-12-14 J.T. Conklin - - * config/i386/nbsd.mh, config/m68k/nbsd.mh, config/ns32k/nbsd.mh - (XDEPFILES): Add ser-tcp.o. - -Mon Dec 14 14:46:13 1998 Andrew Cagney - - * monitor.c (monitor_expect, monitor_printf_noecho, - monitor_printf): Always compile EXTRA_RDEBUG code. - (RDEBUG): Ditto. - - From Michael Meissner : - * ppcbug-rom.c (init_ppc_cmds): Cleanup formatting. - -1998-12-08 Michael Meissner - - * monitor.c (monitor_printable_string): New function to convert a - string into a printable representation. - (monitor_error): Call error after converting string into printable - format. - (monitor_printf{,_noecho}): If EXTRA_RDEBUG is defined, convert - string into printable form before printing. - (monitor_expect): Ditto. - (monitor_read_memory{,_single}): Call monitor_error, not error. - (monitor_read_memory): Return immediately if length is 0. - - * ppcbug-rom.c (init_ppc_cmds): Fill in dump_registers field, - which is now required. - -Mon Dec 14 11:01:39 1998 Andrew Cagney - - * gdbarch.h, gdbarch.c: Consolidate the semi-dynamic target system - dependant GDB parameters. - (set_gdbarch_from_file): Combine set_architecture_from_file and - set_byte_order_from_file. - * top.c, defs.h, printcmd.c: Delete them from here. - * Makefile.in: Add gdbarch.[ch]. - * exec.c (exec_file_command): Call set_gdbarch_from_file. - -Sun Dec 13 09:52:51 1998 Andrew Cagney - - * defs.h (TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN): Define. - (TARGET_ARCHITECTURE, TARGET_ARCHITECTURE_AUTO): Define. - (TARGET_BYTE_ORDER_AUTO): Define. - (TARGET_BYTE_ORDER_SELECTABLE_P): Provide default. Replaces - TARGET_BYTE_ORDER_SELECTABLE. Handle compat issues. - (BITS_BIG_ENDIAN): Simplify. - (TARGET_FLOAT_FORMAT): Ditto. - (TARGET_DOUBLE_FORMAT): - - * remote-e7000.c, sh-tdep.c, printcmd.c, remote-sim.c, - remote-rdi.c, sparc-tdep.c: Update. - - * config/powerpc/tm-ppcle-eabi.h, config/rs6000/tm-rs6000.h, - config/powerpc/tm-ppc-eabi.h, config/mn10300/tm-mn10300.h: - Convert. - -Sat Dec 12 09:28:13 1998 Andrew Cagney - - * frame.h (struct frame_info): Add CORE_ADDR *saved_regs and - struct frame_extra_info *extra_info. - (frame_obstack_alloc, frame_saved_regs_zalloc): Prototype. - (SIZEOF_FRAME_SAVED_REGS): Provide default. - (FRAME_INIT_SAVED_REGS): Provide default. - (struct frame_saved_regs): Deprecate. - (EXTRA_FRAME_INFO): Deprecate. - - * blockframe.c (frame_obstack_alloc, frame_saved_regs_zalloc): New - function. - (generic_get_saved_register): Use FRAME_INIT_SAVED_REGS and - frame->saved_regs. - (frame_cache_obstack): Make static. - (get_frame_saved_regs): Deprecate. Copy the saved regs into the - frame buffer. - - * stack.c (frame_info): Rewrite using frame->saved_regs and - FRAME_INIT_SAVED_REGS. - * findvar.c (find_saved_register): Ditto. - - * config/mn10300/tm-mn10300.h (EXTRA_FRAME_INFO): Delete. - (FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. No-op. - * mn10300-tdep.c: Update. - (analyze_dummy_frame): New function. - (struct frame_extra_info): Define. - (mn10300_init_extra_frame_info): Update. - - * config/rs6000/tm-rs6000.h: (EXTRA_FRAME_INFO): Delete. - (FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. - (FRAME_ARGS_ADDRESS): Replace with function. - - * rs6000-tdep.c (frame_get_saved_regs): Rename from - frame_get_cache_fsr. - (rs6000_init_extra_frame_info): New function. - (rs6000_frame_init_saved_regs): Call frame_get_saved_regs. - (FUNCTION_START_OFFSET): Delete references, was ZERO. - (rs6000_frame_args_address): New function. - (frame_initial_stack_address): Update - - * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Remove saved_regs. - (FRAME_INIT_SAVED_REGS): Rename FRAME_FIND_SAVED_REGS, update. - * mips-tdep.c (mips_find_saved_regs, read_next_frame_reg, - init_extra_frame_info, mips_pop_frame): Update. - * config/alpha/tm-alpha.h (FRAME_INIT_SAVED_REGS, - EXTRA_FRAME_INFO), alpha-tdep.c (alpha_find_saved_regs, - alpha_pop_frame, init_extra_frame_info): Ditto. - - * i960-tdep.c, m88k-tdep.c, h8300-tdep.c: Update. - * config/sparc/tm-sparc.h, config/a29k/tm-a29k.h: Define - FRAME_INIT_SAVED_REGS as no-op. - - * z8k-tdep.c (z8k_init_frame_saved_regs): Rename - get_frame_saved_regs. - (examine_frame, z8k_skip_prologue): Update. - * config/z8k/tm-z8k.h (FRAME_INIT_SAVED_REGS): Define. - -1998-12-11 Fernando Nasser - - From J.T. Conklin : - * i386-stub.c (handle_exception): Add support for 'P' command. - (NUMREGS): New macro. - -Fri Dec 11 09:07:05 1998 Andrew Cagney - - * i386b-nat.c: Include "expression.h". - - * symtab.h: Don't include "gnu-regex.h". - - * solib.c (solib_add_common_symbols): Cast parameters passed to - make_cleanup to use the new make_cleanup_func typedef. - - * inftarg.c: Include "wait.h" after, rather than before, . - "wait.h" was defining all WIF* macro's instead of filling in those - that missed. - -Fri Dec 11 09:52:04 1998 Andrew Cagney - - * mipsm3-nat.c, hppah-nat.c, infptrace.c, i386gnu-nat.c, - hppab-nat.c, core-aout.c, arm-xdep.c, alpha-nat.c, altos-xdep.c, - pyr-xdep.c, remote-st.c, remote-os9k.c, tahoe-tdep.c, pyr-tdep.c, - vax-tdep.c: Replace reg_name with REGISTER_NAME. - -Thu Dec 10 15:19:40 1998 David Taylor - - The following changes were made by Jim Blandy , - Edith Epstein , Elena Zannoni - Stan Shebs , and David - Taylor , as part of the project to merge in - changes originally made by HP; HP did not create ChangeLog - entries. - - * annotate.c (annotate_catchpoint): New function. - - * annotate.h (annotate_catchpoint): declare it; add new includes - (symtab.h and gdbtypes.h). - - * buildsym.h: add external var processing_hp_compilation. - - * coff-solib.h: - (SOLIB_REMOVE_INFERIOR_HOOK): new macro. defined to 0. - functionality not implemented for coff. - (SOLIB_CREATE_CATCH_LOAD_HOOK): New macro; generate error msg for coff. - (SOLIB_CREATE_CATCH_UNLOAD_HOOK): ditto. - (SOLIB_HAVE_LOAD_EVENT): ditto. - (SOLIB_LOADED_LIBRARY_PATHNAME): ditto. - (SOLIB_HAVE_UNLOAD_EVENT): ditto. - (SOLIB_UNLOADED_LIBRARY_PATHNAME): ditto. - (SOLIB_IN_DYNAMIC_LINKER): ditto. - (SOLIB_RESTART): ditto. - - * complaints.h: add ifdef...endif pair at beginning and end of file. - - * dstread.c (dst_symfile_read): the parameter to fileno - must be of type FILE *. So cast abfd->iostream in the - call to fileno must be cast as a FILE *, not a GDB_FILE *. - This will work because abfd->iostream is declared and - given a value in bdf and bfd will continue to use FILE - rather than GDB_FILE. - - * dwarf2read.c (dwarf_bool_name): change parameter from bool - to mybool. sigh. - - * expression.h: include symtab.h - - * frame.h (print_only_stack_frame, show_stack_frame, - show_frame_info): add prototypes. - - * gdbcmd.h (togglelist, stoplist): declare. - - * gdbcore.h (read_memory_string): declare it. - (exec_file_attach): add prototype. - - * inflow.c (terminal_is_ours): make non static. - - * minsyms.c: minor spacing change. - - * parser-defs.h (parse_nested_classes_for_hpacc): add prototype. - (find_template_name_end): add prototype. - - * scm-lang.c (scm_unpack): cast svalue to (int). - - * top.h: declare it. - - * valprint.h (print_binary_chars): new prototype definition. - (print_octal_chars): new prototype definition. - (print_decimal_chars): new prototype definition. - -Thu Dec 10 07:14:56 1998 Andrew Cagney - - * config/arm/tm-arm.h, arm-tdep.c: Replace REGISTER_NAMES with - REGISTER_NAME. - * mn10300-tdep.c, config/mn10300/tm-mn10300.h: Ditto. - * sh-tdep.c, config/sh/tm-sh.h: Ditto. - - * defs.h (REGISTER_NAME): Provide default for old targets. - * defs.h, infcmd.c: Rename reg_names to gdb_register_names. - - * tracepoint.c, target.c, parse.c, infcmd.c, remote-udi.c, - expprint.c, infcmd.c, printcmd.c, eval.c, stack.c, findvar.c, - remote-udi.c, config/alpha/tm-alpha.h, remote-sim.c, d30v-tdep.c, - config/mips/tm-mips.h, hppa-tdep.c: Use REGISTER_NAME. - -1998-12-08 James E Wilson - - * config/i960/mon960.mt (SIM_OBJS, SIM): Define. - -Tue Dec 8 16:49:24 1998 Stan Shebs - - * NEWS: Add mentions of newly-added configurations. - -1998-12-08 Philippe De Muyter - - * config/xm-aix4.h (SIGWINCH_HANDLER): Function `aix_resize_window' - must accept a signal number as parameter. - * config/rs6000/xm-rs6000.h (SIGWINCH_HANDLER): Ditto. - * utils.c (initialize_utils): Give a parameter to `SIGWINCH_HANDLER'. - - * inferior.h (register_valid): Variable's type is `SIGNED char', not - `char'. - * findvar.c (register_valid): Ditto. - - * defs.h (make_cleanup_func): Protect parameter list by `PARAMS'. - * gdbthread.h (unbind_target_thread_vector): Likewise. - -Tue Dec 8 15:09:44 1998 Edith Epstein - - Merged in m68k-linux patch from Andreas Schwab - - 1998-12-01 Andreas Schwab - - * Makefile.in, configure.host, configure.tgt: Add support for - m68k-linux. - * config/m68k/linux.mh: New file. - * config/m68k/linux.mt: New file. - * config/m68k/nm-linux.h: New file. - * config/m68k/tm-linux.h: New file. - * config/m68k/xm-linux.h: New file. - * gdb/m68klinux-nat.c: New file. - * gdbserver/low-linux.c: Add support for m68k-linux. - * gdb/config/m68k/tm-m68k.h (NUM_FREGS): New macro. - -1998-12-07 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/i386/xm-cygwin.h: Remove REQUEST_QUIT definition. - * config/powerpc/xm-cygwin.h: Ditto. - -1998-12-07 Jim Blandy - - * rs6000-tdep.c (pop_frame): Correctly find the registers saved in - the stack frame. Their offset from the previous stack frame is in - fdata.gpr_offset and fdata.fpr_offset, not fdata.offset. - (gdb.base/return.exp) - * config/rs6000/tm-rs6000.h: Doc fixes. - -1998-12-03 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (monitor_read_memory): Zero out pattern buffers - before calling re_search. - (parse_register_dump): Ditto. - -Thu Dec 3 10:37:22 EST 1998 Zdenek Radouch (radouch@cygnus.com) - - FR30 updates - still very preliminary. - * configure.tgt - * fr30-tdep.c - * config/fr30/tm-fr30.h - -Thu Dec 3 16:30:35 1998 Andrew Cagney - - * ax-gdb.c: Include target.h. - -Tue Dec 3 10:59:00 1998 Andrew Cagney - - * ax-gdb.c (_initialize_ax_gdb), i960-tdep.c (pop_frame), - monitor.c (flush_monitor_dcache, longlongendswap), remote-array.c - (hexword2ascii), w89k-rom.c (init_w89k_cmds), z8k-tdep.c - (init_frame_pc, extract_return_value): Make return type void. - * monitor.c (monitor_write_even_block): Make return type explicit. - (monotor_read_memory_block): Delete function. - * monitor.h: Update. - * remote.c (remote_get_threadlist, remote_update_threads), - remote-array.c (array_get_packet), remote-rdi.c (Fail): Always - return a value. - * m32r-tdep.c (m32r_fix_call_dummy): From Michael Snyder, void - function. - * jv-valprint.c (java_val_print): From Stu Grossman. Return 0 by - default. - -Wed Dec 2 15:11:38 1998 Michael Snyder - - * tracepoint.c: Move default definition of - TARGET_VIRTUAL_FRAME_POINTER from here to target.h. - * target.h: Add default definition of TARGET_VIRTUAL_FRAME_POINTER. - * ax-gdb.c (gen_frame_args_address, gen_frame_locals_address): - use TARGET_VIRTUAL_FRAME_POINTER to determine frame pointer. - (gen_trace_for_expr): new argument, address of tracepoint, - gets passed to new_agent_expr and added to struct agent_expr. - (is_nontrivial_conversion): call to new_agent_expr now requires - a dummy argument. (agent_command): use get_current_frame() to - get current PC scope; pass it to gen_trace_for_expr. - * ax-general.c (new_agent_expr): new argument, address of - tracepoint; store it in new field of struct agent_expr. - * ax.h (struct agent_expr): add new field for tracepoint address. - * ax-gdb.h: change prototypes to match above changes. - - * m32r-tdep.c (decode_prologue): If no branch or push fp is found, - but there's a stack adjust, then use that as the end of prologue. - (m32r_skip_prologue): don't skip past the first line if there is - line info. (m32r_virtual_frame_pointer): new function. - (m32r_fix_call_dummy): no return value needed. - -Tue Dec 1 10:59:00 1998 Andrew Cagney - - * ocd.c (remote_timeout), (BDM_BREAKPOINT), monitor.c (readchar), - remote.c: Cleanup closing of open comments. - -Mon Nov 30 16:04:03 1998 Doug Evans - - * config/fr30/tm-fr30.h (INNER_THAN): Add parameters. - -Mon Nov 30 11:18:48 1998 Andrew Cagney - - * frame.h (FRAME_CHAIN_VALID): Default to - default_frame_chain_valid. - * blockframe.c (default_frame_chain_valid): New function. - - * frame.h (FRAME_CHAIN_VALID_ALTERNATIVE): Delete references - * blockframe.c (alternate_frame_chain_valid): New function. - * config/mips/tm-mipsv4.h, config/m88k/tm-delta88v4.h, - config/m68k/tm-monitor.h, config/m68k/tm-m68kv4.h, - config/i386/tm-i386v4.h, config/i386/tm-i386nw.h, - config/h8300/tm-h8300.h: Update. - - * blockframe.c (nonnull_frame_chain_valid): New function. - * config/m68k/tm-os68k.h, config/m68k/tm-vx68.h, - config/m68k/tm-apollo68b.h, config/i960/tm-vx960.h, - config/arc/tm-arc.h: Update FRAME_CHAIN_VALID. - - * hppa-tdep.c (frame_chain_valid, hppa_frame_chain_valid), - remote-vx29k.c (get_fp_contents, vx29k_frame_chain_valid), - arm-tdep.c (frame_chain_valid, arm_frame_chain_valid): Rename - functions so that they are name space clean. - * config/pa/tm-hppa.h, config/a29k/tm-vx29k.h, - config/arm/tm-arm.h: Update FRAME_CHAIN_VALID. - - * gould-tdep.c (gould_frame_chain_valid), d30v-tdep.c - (d30v_frame_chain_valid), d10v-tdep.c (d10v_frame_chain_valid): - New functions. - * config/gould/tm-np1.h, config/gould/tm-pn.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Update - FRAME_CHAIN_VALID. - -Sun Nov 29 11:18:37 1998 Andrew Cagney - - * z8k-tdep.c (z8k_addr_bits_remove), w65-tdep.c - (w65_addr_bits_remove), h8500-tdep.c (h8500_addr_bits_remove), - m88k-tdep.c (m88k_addr_bits_remove): Function to clean up an - address. - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/m88k/tm-m88k.h, - config/h8500/tm-h8500.h: Define ADDR_BITS_REMOVE to call targets - corresponding function. - * z8k-tdep.c (saved_pc_after_call): Update. - -Sat Nov 28 12:24:31 1998 Andrew Cagney - - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, - config/v850/tm-v850.h, config/tahoe/tm-tahoe.h, - config/sparc/tm-sparc.h, config/sh/tm-sh.h, - config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h, - config/pa/tm-hppa.h, config/ns32k/tm-umax.h, - config/ns32k/tm-merlin.h, config/none/tm-none.h, - config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, - config/mips/tm-mips.h, config/m88k/tm-m88k.h, - config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, - config/i960/tm-i960.h, config/i386/tm-i386.h, - config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, - config/gould/tm-pn.h, config/gould/tm-np1.h, config/arm/tm-arm.h, - config/convex/tm-convex.h, config/d10v/tm-d10v.h, - config/alpha/tm-alpha.h, config/a29k/tm-a29k.h: Add parameters to - macro INNER_THAN. - - * valops.c (push_word, value_push, call_function_by_hand), - breakpoint.c (bpstat_stop_status), blockframe.c - (generic_push_dummy_frame, generic_frame_chain_valid), inferior.h - (PC_IN_CALL_DUMMY), infrun.c (wait_for_inferior): Update use of - INNER_THAN. - -Fri Nov 27 11:00:25 1998 Andrew Cagney - - * target.h (one_stepped): Move global from here. - * infrun.c (singlestep_breakpoints_inserted_p): To here. Rename. - Make static. - (wait_for_inferior): Update. - (resume): Update. Set variable after call to SOFTWARE_SINGLE_STEP. - - * target.h (NO_SINGLE_STEP): Replace with SOFTWARE_SINGLE_STEP_P - and SOFTWARE_SINGLE_STEP. - * config/sparc/tm-sparc.h, config/rs6000/tm-rs6000.h, - config/arc/tm-arc.h: Update. - * rs6000-tdep.c (rs6000_software_single_step), sparc-tdep.c - (sparc_software_single_step), arc-tdep.c (arc_single_step): New - functions. Replace function single_step. - - * config/mips/tm-mips.h (STEP_SKIPS_DELAY_P): Define. - * infrun.c (proceed): Cleanup. - -Thu Nov 26 11:19:15 1998 Andrew Cagney - - * config/alpha/tm-alpha.h (ABOUT_TO_RETURN): Replace macro. - * alpha-tdep.c (alpha_about_to_return): With new function. - (heuristic_proc_start): Update. - * config/mips/tm-mips.h (ABOUT_TO_RETURN), mips-tdep.c - (heuristic_proc_start, mips_about_to_return): Ditto. - * config/ns32k/tm-merlin.h (ABOUT_TO_RETURN), - config/ns32k/tm-umax.h (ABOUT_TO_RETURN), ns32k-tdep.c - (ns32k_about_to_return, ns32k_get_enter_addr): Ditto. - - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, - config/tahoe/tm-tahoe.h, config/sparc/tm-sparc.h, - config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h, - config/pa/tm-hppa.h, config/m88k/tm-m88k.h, config/m68k/tm-m68k.h, - config/i960/tm-i960.h, config/i386/tm-i386.h, - config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, - config/gould/tm-pn.h, config/gould/tm-np1.h, - config/convex/tm-convex.h, config/arm/tm-arm.h, - config/arc/tm-arc.h, config/a29k/tm-a29k.h: Delete macro - ABOUT_TO_RETURN. - * config/w65/tm-w65.h (RTL, RTS): Delete macros. - * h8500-tdep.c (about_to_return): Delete function. - -Thu Nov 26 11:19:15 1998 Andrew Cagney - - * rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint - and little_breakpoint to char[] from char*. - * remote-array.c (array_insert_breakpoint): Change bp_addr to - CORE_ADDR type. - -Wed Nov 25 00:13:06 1998 Andrew Cagney - - * vx-share/xdr_ld.c (xdr_ldtabl): Cast second arg to char** - instead of char*. - - * configure.tgt (v850): Only build v850ice when cygwin and gui. - * configure.in: Add parameter to --enable-build-warnings. - * configure: Re-build. - - * c-exp.y (parse_number): Rewrite shift to pacify GCC. - - * config/i960/tm-i960.h (BREAKPOINT): Delete definition - simply - wrong. - - * monitor.c (compile_pattern): Make val const char*. - (monitor_wait_cleanup): Make old_timeout void*, pointing at - old_timeout. - (monitor_wait): Update. - - * remote-udi.c, remote-sim.c, remote-e7000.c, hppa-tdep.c, - remote-mips.c, sparcl-tdep.c, xcoffread.c: Cast parameters passed - to make_cleanup to use the new make_cleanup_func typedef. - - * alpha-tdep.c (MASK): Use LONGEST to avoid arithmetic overflow. - - * config/a29k/tm-a29k.h (TRANSPARENT): Rename macro to - TRANSPARENT_FRAME. Avoid name-space clash. - * a29k-tdep.c (init_frame_info): Update. - -Wed Nov 25 20:37:00 1998 Andrew Cagney - - * rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint - and little_breakpoint to char[] from char*. - * mem-break.c (memory_insert_breakpoint, - memory_remove_breakpoint): Pass address of bplen. - * remote-array.c (array_insert_breakpoint): Change bp_addr to - CORE_ADDR type. - -Tue Nov 24 15:46:33 1998 Michael Snyder - - * config/mn10300/tm-mn10300.h (TARGET_VIRTUAL_FRAME_POINTER): - new target macro. - * mn10300-tdep.c (mn10300_virtual_frame_pointer): new function. - * tracepoint.c (encode_actions): Use the new target macro to - determine the virtual frame pointer, for collecting locals/args. - (add_local_symbols, collect_symbol): add a register/offset pair of - arguments so that the virtual frame pointer can be passed in. - -1998-11-24 Felix Lee - - * procfs.c (procfs_wait): handle syscall events first. - - * procfs.c (GDB_GREGSET_TYPE, GDB_FPREGSET_TYPE): new macros. - * config/sparc/xm-sun4sol2.h: use them. - * core-sol2.c: don't #undef gregset_t and fpregset_t. - * sol-thread.c: ditto. - * sparc-tdep.c: ditto. - -Tue Nov 24 14:13:10 1998 Andrew Cagney - - * breakpoint.c (memory_breakpoint_size): Delete global. - (read_memory_nobpt): Determine real breakpoint address and size - using BREAKPOINT_FROM_PC. - - * defs.h (breakpoint_from_pc_fn): BREAKPOINT_FROM_PC function - template. - * target.h, mem-break.c (memory_breakpoint_from_pc): - Rewrite. Always define. Return NULL when memory breakpoints are - not supported. - (memory_insert_breakpoint, memory_remove_breakpoint): Call - BREAKPOINT_FROM_PC. - * target.h (BREAKPOINT_FROM_PC): Provide default. - * gdbint.texinfo (BREAKPOINT_FROM_PC): Document. - - * config/rs6000/tm-rs6000.h (BREAKPOINT): Delete macro. - (BREAKPOINT_FROM_PC): Define. - ({BIG,LITTLE}_BREAKPOINT): Move macros from here. - * rs6000-tdep.c: To here. - (rs6000_breakpoint_from_pc): New function. - - * config/mn10300/tm-mn10300.h (BREAKPOINT): Delete macro. - (BREAKPOINT_FROM_PC): Define, call. - * mn10300-tdep.c (mn10300_breakpoint_from_pc): New function. - - * config/mips/tm-mips.h ({BIG,LITTLE}_BREAKPOINT, - IDT_{BIG,LITTLE}_BREAKPOINT, PMON_{BIG,LITTLE}_BREAKPOINT, - MIPS16_{BIG,LITTLE}_BREAKPOINT): Move macros from here. - * mips-tdep.c: To here. - - * config/arm/tm-arm.h ({BIG,LITTLE}_BREAKPOINT): Delete macros. - ({ARM,THUMB}_{BE,LE}_BREAKPOINT): Move macros from here. - * arm-tdep.c: To here. - - * remote-array.c (memory_breakpoint_size): Delete variable. - (array_insert_breakpoint): Obtain breakpoint size using - BREAKPOINT_FROM_PC. - * remote-st.c (memory_breakpoint_size, st2000_insert_breakpoint): - Ditto. - * remote-os9k.c (memory_breakpoint_size, - rombug_insert_breakpoint): Ditto. - * remote-e7000.c (memory_breakpoint_size): Ditto. - -Mon Nov 23 11:38:40 1998 Michael Snyder - - * symfile.c (deduce_language_from_filename): rewrite so as to - work from a table of filename extensions, modifiable by the user. - (filename_language_table): new data structure. - (set_ext_lang_command): new function for new command, "set - extension-language". (info_extension_language_command): new - function for new command "info extension-languages". - (add_filename_language, init_filename_language_table): new - support functions for the above. - * language.c (language_enum): new function. Support for above. - -Mon Nov 23 10:47:54 1998 Andrew Cagney - - * config/sh/tm-sh.h, config/mn10200/tm-mn10200.h, - config/m32r/tm-m32r.h, config/arm/tm-arm.h, config/i960/tm-i960.h, - config/gould/tm-np1.h, config/d10v/tm-d10v.h, - config/v850/tm-v850.h, config/pa/tm-hppa.h, config/a29k/tm-a29k.h, - config/mn10300/tm-mn10300.h, config/mips/tm-mips.h - (USE_STRUCT_CONVENTION): Cleanup, define macro as function. - - * sh-tdep.c (sh_use_struct_convention), mn10200-tdep.c - (mn10200_use_struct_convention), i960-tdep.c - (i960_use_struct_convention), gould-tdep.c - (gould_use_struct_convention), d10v-tdep.c - (d10v_use_struct_convention), v850-tdep.c - (v850_use_struct_convention), hppa-tdep.c - (hpha_use_struct_convention), m32r-tdep.c - (m32r_use_struct_convention), arm-tdep.c - (arm_use_struct_convention), mn10300-tdep.c - (mn10300_use_struct_convention), a29k-tdep.c - (a29k_use_struct_convention), mips-tdep.c - (mips_use_struct_convention): New functions - - * value.h, values.c (generic_use_struct_convention): New function, - replace macro. - * values.c (USE_STRUCT_CONVENTION): Macro defaults to function - generic_use_struct_convention. - -Sat Nov 21 17:15:40 1998 Philippe De Muyter - - * breakpoint.c (bpstat_stop_status): Do not increment hit_count - of breakpoint if condition is not true. - - * coffread.c (coff_symtab_read): Discard C_LABEL's that are not - function entry points, to avoid getting them in the stack dump - instead of the actual function. - - * config/m68k/delta68.mh (NAT_FILE): Undo 1998-08-18 change; - without NAT_FILE definition, configure will assume that GDB cannot - run native. - * config/m68k/nm-delta68.h (KERNEL_U_SIZE): New macro. - * delta68-nat.c (kernel_u_size): New function. - -Fri Nov 20 10:13:03 1998 Andrew Cagney - - * buildsym.c (end_symtab): Cleanup PROCESS_LINENUMBER_HOOK. - -Thu Nov 19 15:21:04 1998 Geoffrey Noer - - * rdi-share/host.h: if compiling under Cygwin, make sure new - preprocessor define is defined. Define it if not. - * rdi-share/hostchan.h: ditto - * rdi-share/aclocal.m4: regenerate - * rdi-share/configure: regenerate - -Thu Nov 19 14:43:44 1998 Geoffrey Noer - - * configure.in: switch back to checking __CYGWIN32__ - * configure: regenerate - -Thu Nov 19 09:53:00 1998 Andrew Cagney - - * exec.c (exec_file_command): Cleanup. Replace #if - NEED_TEXT_START_END with if(). - * config/pa/nm-hppah.h (NEED_TEXT_START_END): Redefine to be 1. - * config/convex/tm-convex.h (NEED_TEXT_START_END): Ditto. - * config/gould/tm-np1.h (NEED_TEXT_START_END): Ditto. - * config/a29k/tm-a29k.h (NEED_TEXT_START_END): Ditto. - -Thu Nov 19 13:06:22 1998 Geoffrey Noer - - * main.c: Wait until more time has passed before calling - new cygwin_ funcs, revert back to the cygwin32_ ones for now. - * win32-nat.c: Ditto. - -Wed Nov 18 15:03:17 1998 Andrew Cagney - - * 29k-share/udi/udip2soc.c (UDIConnect): Replace sys_errlist with - strerror. - -Mon Nov 16 14:17:05 1998 Geoffrey Noer - - * defs.h: if compiling under Cygwin, define __CYGWIN__ if - __CYGWIN32__ is defined and __CYGWIN__ isn't for backwards - compatibility. - -Fri Nov 13 00:15:08 1998 Geoffrey Noer - - Changes to account for name change from cygwin32 to cygwin and - clean up Win32-related ifdefs. - - * configure.tgt: check for cygwin* instead of cygwin32. - New cygwin gdb_target variable loses the "32". - * configure.host: check for cygwin* instead of cygwin32. - New cygwin gdb_host variable loses the "32". - * configure.in: test __CYGWIN__ instead of __CYGWIN32__, - rename gdb_cv_os_cygwin32 variable to drop the "32". Call - AM_EXEEXT instead of AC_EXEEXT since that isn't in a released - autoconf yet. - * configure: regenerate. - - * main.c: drop "32" from cygwin_ funcs, include sys/cygwin.h where - cygwin path conv protos live, instead of adding a proto here for - them here. - * {main.c, ser-tcp.c, ser-unix.c, top.c}: check __CYGWIN__ - instead of __CYGWIN32__. - * source.c: thoughout, check _WIN32 instead of WIN32. - - * config/i386/cygwin32.mh: delete. - * config/i386/cygwin.mh: new file, was cygwin32.mh. - * config/i386/cygwin32.mt: delete. - * config/i386/cygwin.mt: new file, was cygwin32.mt. - * config/i386/tm-cygwin32.h: delete. - * config/i386/tm-cygwin.h: new file, was tm-cygwin32.h. - * config/i386/xm-cygwin32.h: delete. - * config/i386/xm-cygwin.h: new file, was xm-cygwin32.h. - * config/i386/xm-windows.h: #include xm-cygwin.h now. - * config/powerpc/cygwin32.mh: delete. - * config/powerpc/cygwin.mh: new file, was cygwin32.mh. - * config/powerpc/cygwin32.mt: delete. - * config/powerpc/cygwin.mt: new file, was cygwin32.mt. - * config/powerpc/tm-cygwin32.h: delete. - * config/powerpc/tm-cygwin.h: new file, was tm-cygwin32.h. - * config/powerpc/xm-cygwin32.h: delete. - * config/powerpc/xm-cygwin.h: new file, was xm-cygwin32.h. - - * rdi-share/aclocal.m4: regenerate with aclocal. - * rdi-share/configure: regenerate with autoconf. - * rdi-share/{host.h, hostchan.c, hostchan.h, serdrv.c, serpardr.c, - unixcomm.c}: check __CYGWIN__ instead of __CYGWIN32__. - -Thu Nov 12 17:19:43 1998 John Metzler - - * remote.c (remote_get_threadinfo): Support for remote - multithread debugging. - (remote_get_threadlist): get a partial list of threads - (remote_threadlist_iterator): Step through all the threads - (init_remote_threadtests): Optional builtin unit test commands. - - * thread.c (bind_target_thread_vector): Implementa a more dynamic - way of accessing target specific thread info functions than - FIND_NEW_THREADS. - (target_thread_info): Function to get extended thread information. - - * gdbthread.h: Export internal data structures corresponding to - external detailed thread info response. This is more like a 'ps' - command than what might be expected of host based threads. This - is for embedded systems. - -Wed Nov 11 15:47:00 1998 Michael Snyder - - * procfs.c (proc_set_exec_trap): don't set PR_ASYNC or PR_FORK - in the child process for UnixWare (causes processes forked by - the debuggee to hang). - -Mon Nov 9 12:00:36 1998 Dave Brolley - - * config/fr30/fr30.mt: New file. - * config/fr30/tm-fr30.h: New file. - -1998-11-05 Jim Wilson - - * remote-vx.c (net_read_registers, net_write_registers, - vx_xver_memory, vx_resume, vx_attach, vx_detach, vx_kill): - Change errno to errno_num. - * vx-share/xdr_ptrace.c (xdr_ptrace_return): Likewise. - * vx-share/xdr_ptrace.h (struct ptrace_return): Likewise. - -Thu Nov 5 08:41:33 1998 Christopher Faylor - - * top.c (gdb_readline): Allow CRLF line termination on systems - which define CRLF_SOURCE_FILES. - * win32-nat.c: 1) Add thread support, 2) fix ability to attach to - a running process, and 3) implement limited support for cygwin - signals. - (thread_rec): New function. - (child_add_thread): Ditto. - (child_init_thread_list): Ditto. - (child_delete_thread): Ditto. - (do_child_fetch_inferior_registers): Ditto. - (do_child_store_inferior_registers): Ditto. - (handle_output_debug_string): Ditto. - (child_fetch_inferior_registers): Use do_* function to perform - operation. - (child_store_inferior_registers): Ditto. - (child_continue): Ditto. - (child_thread_alive): Ditto. - (cygwin_pid_to_str): Ditto. - (handle_load_dll): Reorganize, add first attempt at reading - dll names from attached processes. Change info messages to provide - more information when dll is already loaded. - (handle_exception): Changes mandated by new thread-aware structures. - (child_wait): Track thread creation/destruction. Handle cygwin - signals. - (child_create_inferior): Ditto. - (child_resume): Ditto. - (child_kill_inferior): Ditto. Close child process handle to avoid a - handle leak. - (child_ops): Fill out child_ops fields that deal with threads. - * config/i386/tm-cygwin32.h: Declare function and macro needed - for converting a cygwin "pid" to a string. - * config/i386/xm-cygwin32.h: define HAVE_SIGSETMASK as 0 since - sigsetmask is not defined in cygwin. - -Thu Nov 5 08:38:18 1998 Christopher Faylor - - * win32-nat.c: Remove obsolete PPC conditionals. - -Wed Nov 4 18:44:31 1998 Dave Brolley - - * configure.tgt: Add fr30-*-elf*. - -1998-11-03 Jim Wilson - - * c-exp.y (parse_number): Check TARGET_LONG_LONG_BIT when setting - high_bit to avoid undefined negative shift. - -Mon Nov 2 15:26:33 1998 Geoffrey Noer - - * configure.in: Check cygwin* instead of cygwin32*. - * configure: regenerate - -Thu Oct 29 10:04:20 1998 Michael Snyder - - [Support for trace debugging: registers that were not collected.] - * remote.c (remote_fetch_registers): accept 'xxxx' in the register - packet, with the meaning "register value is not available". - Set register_valid to -1, which will connote "no value available". - * findvar.c (read_relative_register_raw_bytes): return failure if - register_valid == -1. (value_of_register): return failure if - register_valid == -1. (read_var_value): return error if - value_of_register fails for a register variable. - (value_from_register): return failure if register_valid == -1. - * eval.c (evaluate_subexp_standard): return error if - value_of_register fails for a register used in an expression. - * infcmd.c (do_registers_info): display "value not available" - for registers for which register_valid == -1. - - * tracepoint.c (set_raw_tracepoint): just save the filename as is - from the symbol table, rather than trying to prepend the dir name. - Also save the bfd section. (tracepoints_info): use the section - when looking up the function name. - * tracepoint.h: add section field to tracepoint struct. - -Wed Oct 28 08:01:38 1998 Mark Alexander - - * sparcl-tdep.c (send_resp, sparclite_serial_start, - sparclite_serial_write): Use remote_timeout instead of hardcoded - two second timeout. - (download): Fix adjustment of a.out load addresses. - -Wed Oct 28 12:32:58 1998 Andrew Cagney - - * configure.in (--enable-build-warnings): Finish rename from - --enable-warnings. - (enable-build-warnings): Add -Wpointer-arth, allow =* for - sim/common compatibility. - * configure: Re-generate. - -Wed Oct 21 08:44:30 1998 Andrew Cagney - - * 29k-share/udi/udip2soc.c: Replace sys_errlist with strerror(). - -Thu Oct 22 09:56:55 1998 Andrew Cagney - - * config/rs6000/aix4.mh (NATDEPFILES): Move xcoffread.o from here. - * config/rs6000/aix4.mt (TDEPFILES): To here. - -Wed Oct 21 10:02:31 1998 Andrew Cagney - - * rdi-share/unixcomm.c: Provide definitions of SERPORT and PARPORT - on BSD hosts. - -1998-10-19 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (AM_EXEEXT): Use AC_EXEEXT instead. - * configure: Regenerated. - -Sat Oct 17 17:39:23 1998 Felix Lee - - * core-sol2.c: #include , for sol2.7 weirdness. - -Fri Oct 16 15:31:38 1998 Michael Snyder - - * m32r-tdep.c (decode_prologue): Return failure if we reach - the end of the function without finding the end of the prologue. - -1998-10-16 Jason Molenda (jsm@bugshack.cygnus.com) - - * command.c copying.c copying.awk core-aout.c core-regset.c - corelow.c dcache.c i386-tdep.c i386v4-nat.c i387-tdep.c - infcmd.c infptrace.c infrun.c remote.c solib.c symfile.c - symmisc.c valarith.c: Add prototypes. - - * defs.h: Add prototype for utils.c::do_run_cleanups. - - * gdbtypes.c: Add prototypes. - (make_pointer_type): Add braces to remove nested if-else ambiguity. - (make_reference_type): Ditto. - - * printcmd.c (printf_command): Initialize 'f' and 'string' at - function startup to suppress possibly-used-before-initialized warning. - - * remote-utils.c: Add prototypes. - (sr_pollchar): Add braces to remove nested if-else ambiguity. - - * ser-tcp.c: Add prototypes. - (wait_for): Add braces to remove nested if-else ambiguity. - (tcp_readchar): Ditto. - - * ser-unix.c: Add prototypes. - (get_tty_state): Don't define errno here. - (hardwire_readchar): Only define 't' if we are compiling in a Cygwin - environment. - - * symtab.c: Add prototypes. - (find_methods): Add braces to remove nested if-else ambiguity. - (search_symbols): Set 'i' to an initial value to suppress a - possibly-used-before-initialized warning. - - * valops.c: Add prototypes. - (value_cast): Set 'eltype2' to an initial value to suppress a - possibly-used-before-initialized warning. - (value_of_variable): Add braces to remove nested if-else ambiguity. - (value_of_this): Ditto. - - * valprint.c: Add prototypes. - (print_floating): Add braces to remove nested if-else ambiguity. - -Thu Oct 15 19:50:48 1998 Stan Shebs - - * tm-sp64.h (SETUP_ARBITRARY_FRAME, FRAME_SPECIFICATION_DYADIC): - Remove, nevermore used. - -Thu Oct 15 16:55:00 1998 Andrew Cagney - - * command.c: Include "wait.h" after, rather than before, . - "wait.h" was defining all WIF* macro's instead of filling in those - that missed. - -1998-10-14 Jason Molenda (jsm@bugshack.cygnus.com) - - * defs.h: Move _initialize_printcmd, _initialize_stack, - _initialize_blockframe out of here and in to their respective .c - files. - * blockframe.c: Move _initialize_blockframe prototype to here. - * printcmd.c: Move _initialize_printcmd prototype to here. - * stack.c: Move _initialize_stack prototype to here. - - * source.c, symtab.h: Move _initialize_source prototype to the .c - file. - * values.c, value.h: Move _initialize_values prototype to the .c file. - * gdbthread.h, thread.c: Move _initialize_thread prototype to the .c - file. - * breakpoint.c, breakpoint.h: Move _initialize_breakpoint prototype - to the .c file. - - * abug-rom.c alpha-nat.c alpha-tdep.c annotate.c ax-gdb.c bcache.c: - Standardize comments for the prototype section of these files. - - * configure.in: Look in libc for wctype before looking for it in libc. - -Tue Oct 13 18:56:51 1998 Felix Lee - - * sol-thread.c (ps_pstop, etc): simple test for proc_service.h - version didn't work for sol2.6; pushed it to autoconf. - * configure.in (gdb_cv_proc_service_is_old): new test. - * acconfig.h (PROC_SERVICE_IS_OLD): new define. - * configure, config.in: regenerate. - -1998-10-13 Jason Molenda (jsm@bugshack.cygnus.com) - - * blockframe.c (find_pc_sect_partial_function): Add braces to avoid - possible nested-if confusion. - * breakpoint.c (breakpoint_here_p): Ditto. - (breakpoint_inserted_here_p): Ditto. - (breakpoint_thread_match): Ditto. - - * gnu-regex.c: Define _REGEX_RE_COMP only if it isn't already defined. - * gnu-regex.h: Define _REGEX_RE_COMP to pick up old compatability - prototypes. - - * symtab.h: Add prototype for _initialize_source. - * value.h: Add prototype for _initialize_value. - - * defs.h: Include sys/types.h or stddef.h to get size_t. - (make_cleanup): Add make_cleanup_func typedef and switch to using - a prototype for this function. - (mfree): Add prototypes for mmalloc, mrealloc, mfree if we aren't - using mmalloc. - - * ax-gdb.c breakpoint.c coffread.c corelow.c dbxread.c - dwarf2read.c dwarfread.c elfread.c eval.c exec.c infcmd.c infrun.c - mipsread.c nlmread.c os9kread.c parse.c printcmd.c symfile.c - symmisc.c symtab.c thread.c top.c tracepoint.c typeprint.c - valops.c: Cast parameters passed to make_cleanup to use the new - make_cleanup_func typedef. - -Tue Oct 13 00:51:48 1998 Felix Lee - - * sol-thread.c (ps_pstop, etc): different solaris versions have - slightly different prototypes in proc_service.h; compensate. - -1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in (AWK): Unused; remove. - * configure.in: Remove unused autoconf checks for MINIX, memcpy, - poll, select, strings.h. - * config.in: Regenerated. - * configure: Regenerated. - -1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Check for sys/debugreg.h, asm/debugreg.h. - * i386v-nat.c: Include asm/debugreg.h, sys/debugreg.h if it is not - present. - -Sun Oct 11 12:08:07 1998 Peter Schauer - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Do not adjust the - address range of a compilation unit without children. - - * mdebugread.c (parse_partial_symbols): Fix handling of stabs - continuations, use xmalloc and xrealloc. - -Fri Oct 9 18:14:43 1998 Mark Alexander - - * rs6000-tdep.c: Don't include tm.h twice. - -1998-10-08 Keith Seitz - - * main.c (main): Remove calls to {pre,post}_add_symbol_hooks. - There should be sufficient information/hooks now to eliminate - this hack. - - * exec.c (file_command): Add a new hook here to inform ui's - when the exec file has changed. Adding it here allows the - ui to be informed after symbol reading. - - * gdbcore.h: Add declaration of file_changed_hook. - -Thu Oct 8 08:40:42 1998 Mark Alexander - - * rs6000-tdep.c (get_saved_register): Define only if - USE_GENERIC_DUMMY_FRAMES is defined. - -Tue Oct 6 21:35:10 1998 Andrew Cagney - - * Makefile.in (DEPFILES): Add TARGET_OBS. - (TARGET_OBS): Defined by configure. - -1998-10-06 Jason Molenda (jsm@bugshack.cygnus.com) - - Eliminate a few warnings from the compiler. - * breakpoint.h: Add prototype. - * breakpoint.c (do_enable_breakpoint): cast mem_cnt, i to (void). - * configure.in: Check if strdup declaration is necessary. - * configure: Regenerated. - * defs.h: Add prototypes. - * gdb_string.h: Only define strdup if necessary. - * gdbthread.h: Add prototypes. - * printcmd.c: Add prototyptes. - (disassemble_command): Remove unused variable 'section'. - * symtab.c: Add prototypes. - * symtab.h: Include gnu-regex.h, add prototype. - * thread.c: Add prototype. - -Mon Oct 5 19:44:39 1998 Stan Shebs - - From David Purves : - * stabsread.c (rs6000_builtin_type): Create a complex float instead - of an error. - (read_sun_floating_type): Similarly. - (read_range_type): Create a complex float if self_subrange is - true. - -Fri Oct 2 19:42:31 1998 Stu Grossman - - * c-lang.c (emit_char c_printchar c_printstr), c-lang.h (c_printstr) - ch-lang.c (chill_printstr chill_printchar) c-valprint.c (c_val_print) - ch-valprint.c (chill_val_print) expprint.c (print_subexp) f-lang.c - (f_printstr f_printchar emit_char) f-valprint.c (f_val_print) - jv-lang.c (java_printchar java_emit_char) jv-valprint.c - (java_value_print java_val_print) language.c (unk_lang_printchar - unk_lang_printstr unk_lang_emit_char) language.h (struct - language_defn LA_PRINT_STRING LA_EMIT_CHAR) m2-lang.c (m2_printstr - m2_printchar emit_char) printcmd.c (print_formatted) scm-lang.c - (scm_printstr) valprint.c (val_print_string) value.h - (val_print_string): Add emit_char routines to language_desc struct - to allow finer control over language specific character output issues. - Add character width arg to printstr routines to allow handling of - wchar_t/Unicode strings. Fix c_printstr to handle wide characters. - Supply width argument to LA_PRINT_STRING and val_print_string. - - * jv-lang.c (java_object_type dynamics_objfile java_link_class_type - get_dynamics_objfile get_java_object_type) jv-lang.h - (get_java_object_type): Make lots of things static. - - * expprint.c (dump_prefix_expression dump_subexp): Move opcode name - printing to common routine (op_name). - * (dump_subexp): Add support for OP_SCOPE. - -Fri Oct 2 16:25:54 1998 Stan Shebs - - * configure.host (i[3456]86-*-windows): Remove, no longer used. - * mswin: Remove directory, no longer used. - -Fri Oct 2 18:52:20 1998 Fernando Nasser - - * sol-thread.c: Fixed prototypes and calls to supply_fpregset and - fill_fpregset - -1998-10-02 Keith Seitz - - * remote.c (remote_interrupt): Rewrite to use remote_stop. - (remote_interrupt_twice): Remove. remote_stop now handles it. - (remote_stop): New function which handles interrupting the - remote target so that CLUI and GUI use the same core functions - to achieve the same goal. - (remote_wait): Change to handle remote_stop properly. - [interrupted_already]: New static global to help remote_stop. - [remote_ops, extended_remote_ops]: Add remote_stop for to_stop member. - - * target.c: Rename static function "ignore" to "target_ignore" and - export it so that gdb can determin if some target vector member is - actually not defined. Replace all occurances of ignore. - - * target.h: Export target_ignore. - -Fri Oct 2 03:51:48 1998 Peter Schauer - - * target.c (target_xfer_memory): Handle requests with zero - transfer length right away. - - * values.c (unpack_double): Set up code, length and signedness of - type _after_ checking for typedef. - -Thu Oct 1 15:39:27 EDT 1998 Frank Ch. Eigler - - * breakpoint.c (bpstat_stop_status): Do not consider an - untripped watchpoint as a "hit". - -Thu Oct 1 20:52:39 1998 Andrew Cagney - - * exec.c (exec_file_command), convex-tdep.c (exec_file_command), - arm-xdep.c (exec_file_command), remote-rdp.c - (remote_rdp_create_inferior), remote-os9k.c - (rombug_create_inferior), remote-mm.c (mm_create_inferior), - remote-eb.c (eb_create_inferior), remote-es.c - (es1800_create_inferior), remote-rdi.c (arm_rdi_create_inferior), - remote-sim.c (gdbsim_create_inferior), remote-utils.c - (gr_create_inferior), remote-st.c (st2000_create_inferior), - remote-nindy.c (nindy_create_inferior), remote-hms.c - (hms_create_inferior), remote-e7000.c (e7000_create_inferior), - remote-array.c (array_create_inferior), remote-adapt.c - (adapt_create_inferior): Replace "exec" with "executable" in - messages. - -1998-09-25 Keith Seitz - - * rdi-share/unixcomm.c: If using cygwin32, also use the SERPORT and - PARPORT defines for win32. - (Unix_MatchValidSerialDevice): For cygwin32, valid serial port names - start with "com", not "/dev/tty". - (Unix_OpenSerial): Do not use O_NONBLOCK on cygwin32. - - * rdi-share/devsw.c (DevSW_Close): Free the device's state - (SwitcherState) so that the device may be reopened. - - * remote-rdi.c (mywritec): Send all output through gdb's *_unfiltered - functions, ignoring non-ASCII chars, so that non-tty UI's can snarf - the output from fputs_hook. - (mywrite): Ditto. - (arm_rdi_open): Set inferior_pid. - (arm_rdi_detach): Pop the target off the target stack so that - users can attach and detach multiple times. - (arm_rdi_close): Close the opened device and reset inferior_pid, too. - -1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Change --enable-warnings to --enable-build-warnings. - * configure: Updated. - -1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (WARN_CFLAGS): Add -Wmissing-prototypes. - * configure: Regenerated. - -1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Add --enable-warnings. - Adjust whitespace of other --with and --enable options so that - configure --help lines up correctly. - * aclocal.m4: Ditto. - * Makefile.in (WARN_CFLAGS): Add. Set by configure. - * configure: Regenerated. - -Thu Sep 24 15:44:34 1998 Stan Shebs - - * remote-rdi.c: Fix formatting, remove some commented-out code. - (init_rdi_ops): Omit needless initializations. - -Wed Sep 23 18:21:03 1998 Andrew Cagney - - * remote.c (remote_address_masked): New function - mask address - according to REMOTE_ADDRESS_SIZE. - (remote_address_size): New global. - (hexnumstr): New function - convert arbitrary unsigned to hex. - (remote_write_bytes, remote_read_bytes): Use hexnumstr to - construct packet address. Mask address when necessary. - (_initialize_remote): Add "set remoteaddresssize" command, set - REMOTE_ADDRESS_SIZE variable. - - * NEWS: Update. - -Wed Sep 23 18:08:52 1998 Andrew Cagney - - * remote.c (_initialize_remote, packet_command, print_packet): - Pretty print code. - -Wed Sep 23 12:32:54 1998 - - * remote.c (packet_command): Test REMOTE_DESC to determine if - remote connection is open. - -Tue Sep 22 22:27:24 1998 Mark Alexander - - Patch from Dawn Perchik : - * rs6000-tdep.c (pop_frame): Handle generic dummy frames. - (push_arguments): Likewise. - (frame_saved_pc): Likewise. - (rs6000_frame_chain): Likewise. - (ppc_push_return_address): New function. - (get_saved_register): New function. - * config/powerpc/tm-ppc-eabi.h: Add generic dummy frame macros. - -Mon Sep 21 19:29:32 1998 Stu Grossman - - * defs.h utils.c (fputc_filtered): New function. Does the obvious... - * jv-lang.c (java_printchar): Fix output of chars > 0xff. Fold - java_emit_char into java_printchar. - * language.h (PRINT_LITERAL_FORM): Reformat for readability. - -Mon Sep 21 14:38:03 1998 Catherine Moore - - * config/arm/tm-arm.h (*_BREAKPOINT): Define both little endian - and big endian breakpoint patterns. - - * arm-tdep.c (arm_break_point_from_pc): Insert either big endian - or little endian breakpoints depending upon target byte order. - -Fri Sep 18 07:53:08 1998 Peter Schauer - - * sol-thread.c (sol_thread_notice_signals): Use PIDGET when - passing pid down to procfs_notice_signals. - -Wed Sep 16 14:57:14 1998 Stu Grossman - - * stabsread.c (resolve_symbol_reference): Return 1 on success, 0 on - failure. - * (define_symbol): Check return value from resolve_symbol_reference, - and drop symbol if it fails. - -Tue Sep 15 15:24:16 1998 Stu Grossman - - * stabsread.c: Make all complaints static. - * Fix formatting of live range splitting code. - * (resolve_symbol_reference define_symbol resolve_live_range): Change - errors to complaints so that bad live range symbols won't abort the - entire symbol table. Handle errors by aborting just the current - symbol. - * (ref_init): Goes away. Folded into ref_add(). - * (REF_MAP_SIZE): Put parens around parameter so that args like - `1 + 2' get handled correctly (yes, this was a real bug). - * (ref_add): Remove check for allocation failures. Not necessary - when using xrealloc(). Fix pointer arithmetic problem when clearing - memory. This and the previous patch prevent random SEGV's when there - are lots of live range symbols. - -Tue Sep 15 14:02:01 1998 Nick Clifton - - * remote-rdi.c: Prevent multiple attempts to close the remote - connection. - -Tue Sep 15 10:24:17 1998 Andrew Cagney - - * printcmd.c (examine_i_type): New static - type for instructions. - (do_examine): For "i" format, specify examine_i_type. - (do_examine): Call value_at_lazy instead of value_at so that - examine data is only fetched if it is used. - (x_command): If examine data was not fetched, set convenience - variable "__" to void. - (_initialize_printcmd): Initialize examine_i_type. - -Sun Sep 13 01:34:59 1998 Michael Snyder - - * blockframe.c (find_pc_sect_partial_function): use bfd section - of msymbol for end of section comparison. - -Fri Sep 11 14:02:49 1998 Michael Snyder - - * tracepoint.c: clean up several unused variables and such. - -Fri Sep 11 12:38:34 EDT 1998 Zdenek Radouch (radouch@cygnus.com) - - * arm-tdep.c (arm_push_arguments): fixed frame construction - -Thu Sep 10 20:51:23 1998 Michael Snyder - - * mn10300-tdep.c (mn10300_analyze_prologue): guard against NULL. - -Wed Sep 9 19:37:36 1998 Stan Shebs - - * dbxread.c (IGNORE_SYMBOL): Remove definition, is never used. - * os9kread.c: Remove comment mentioning IGNORE_SYMBOL. - -Wed Sep 9 11:39:05 1998 Ron Unrau - - * blockframe.c(find_pc_sect_partial_function): look for min syms in - the same section when trying to guess the end of a function. - * symfile.c(list_overlays_command): use print_address_numeric - * remote-sim.c: export simulator_command - -1998-09-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * breakpoint.c (bpstat_stop_status): Declare a bp match if the - current fp matches the bp->fp OR if the current fp is less than - the bp->fp if we're looking at a bp_step_resume breakpoint. - -Tue Sep 8 19:42:58 1998 Stan Shebs - - * symtab.h (struct symtab): Remove EXTRA_SYMTAB_INFO hook, - not currently used. - * symfile.c (allocate_symtab): Deprecate use of - INIT_EXTRA_SYMTAB_INFO here. - -Fri Sep 4 15:33:25 1998 Stan Shebs - - * README: Update remote debugging and testsuite info. - -Thu Sep 3 13:50:20 1998 Mark Alexander - - * config/mn10300/tm-mn10300.h (FP_REGNUM): Redefine to be a - pseudo-register, not the same as a3. - (D2_REGNUM, D3_REGNUM, A2_REGNUM, A3_REGNUM): Define. - * mn10300-tdep.c (fix_frame_pointer): New function. - (set_movm_offsets): Use register number macros instead of - hard-coded constants. - (mn10300_analyze_prologue): Fix to handle redefinition of FP_REGNUM. - (mn10300_frame_chain): Fix to handle redefinition of FP_REGNUM; - use register number macros instead of hard-coded constants; - add missing parameter to call of mn10300_analyze_prologue. - (mn10300_frame_saved_pc): Use register number macros instead of - hard-coded constants. - -Tue Sep 1 12:04:57 EDT 1998 Zdenek Radouch (radouch@cygnus.com) - - Changes to support/fix ARM/ELF port. Use MAKE_MSYMBOL_SPECIAL for - both ELF and COFF; - * elfread.c (elf_symtab_read): use ELF specific macro - * coffread.c (coff_symtab_read): use COFF_MAKE_MSYMBOL_SPECIAL() - * arm-tdep.c: separate COFF and ELF thumb processing - disable --mapcs-float processing - * dwarf2read.c: Disabled building of minimal symbols - * config/arm/tm-arm.h: new macros for distinguishing arm/thumb - * config/mips/tm-mips.h: use ELF specific macro - -Mon Aug 31 15:42:10 1998 Tom Tromey - - * top.c (context_hook): Define. - -Tue Aug 25 13:21:58 1998 Michael Snyder - - * ax-gdb.c (gen_var_ref): Allow for typedef types. - (gen_cast, gen_bitfield_ref, gen_expr, gen_deref): ditto. - -Mon Aug 24 18:29:03 1998 Michael Snyder - - * tracepoint.c (collect_symbol): Handle register doubles that - are stored in two registers. - -Mon Aug 24 14:39:08 1998 Mark Alexander - - * sh-stub.c (undoSStep): Improve comment. - * sparc-tdep.c (sparc_extract_struct_value_address): Simplify to use - same method on both 32-bit and 64-bit machines. - * sparcl-tdep.c (sparclite_check_watch_resources): Simulator doesn't - support hardware breakpoints. - * config/sparc/tm-sparc.h (CALL_DUMMY): Improve comments. - -1998-08-20 Jason Molenda (jsm@bugshack.cygnus.com) - - * rdi-share/Makefile.am (INCLUDES): Fix typeo. - * rdi-share/Makefile.in: Regenerated. - -1998-08-19 Jason Molenda (jsm@bugshack.cygnus.com) - - * rdi-share/Makefile.am: Use just `INCLUDES' not `libname_INCLUDES'. - * rdi-share/Makefile.in: Regenerated. - -1998-08-19 Keith Seitz - - * v850ice.c (v850ice_stop): New function to stop the ICE. - (v850ice_load) Pass filename to ICE DLL. - (ice_stepi, ice_nexti, ice_cont): Do not directly call the gdb - commands -- let the GUI do it so that it can retain control - of the display. - -Wed Aug 19 15:53:52 1998 Anthony Green - - * i386v4-nat.c: Include sys/reg.h if present. - -Wed Aug 19 03:07:53 1998 Richard Henderson - - * config/alpha/alpha-linux (XDEPFILES): Build ser-tcp. - -1998-08-18 Fernando Nasser - - * symtab.c (decode_line_1): For minimal symbol, SKIP_PROLOG to - make sure we stop after the frame pointer is locaded and backtrace - prints an accurate stack. Complements changes made on Mon Jul 27 - 10:45:56 1998 - (decode_line_2): Replaced the whitespace after ">" in a prompt - which has been taken away by changes made on Sun Jul 19 02:11:45 - 1998 - -1998-08-18 Keith Seitz - - * stack.c: Define new hook, selected_frame_level_changed_hook, which - will be called whenever the selected stack level changes. - (select_frame): Call the selected_frame_level_changed_hook. - -Tue Aug 18 18:03:42 1998 Stan Shebs - - * remote-rdi.c (arm_rdi_open): Pass serial device name to - Adp_OpenDevice, and include it in error reports. - -1998-08-18 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Add more header files to AC_CHECK_HEADERS. - * configure: Regenerated. - - * command.c: Include wait.h or sys/wait.h if present. - * inftarg.c: Ditto. - * core-aout.c: Include ptrace.h or sys/ptrace.h if present, based - on autoconf test. - * infptrace.c: Ditto. - - * expprint.c: Include ctype.h for isprint prototype. - * i386aix-nat.c: Include sys/reg.h if autoconf says it is present. - * i386v-nat.c: Include ptrace.h, sys/ptrace.h, and sys/reg.h if - present, based on autoconf test. - - * utils.c: Include curses.h and term.h if present. - (puts_debug): Change 'carriage_return' local variable to return_p - to avoid name clash. - - * config/m68k/nm-apollo68b.h: Don't define PTRACE_IN_WRONG_PLACE, - determine it with autoconf. - * config/i386/nm-linux.h: Don't define NO_SYS_REG_H, determine it - with autoconf. - * config/i386/nm-i386sco.h: Don't define NO_PTRACE_H, determine it - with autoconf. - * config/i386/nm-i386v.h: Ditto. - * config/i386/nm-symmetry.h: Ditto. - * config/m88k/xm-cxux.h: Ditto. - * config/m88k/xm-dgux.h: Ditto. - - * config/m68k/delta68.mh (NAT_FILE): nm-delta68.h no longer necessary. - * config/m68k/nm-delta68.h: Removed. - -Fri Aug 14 11:14:03 1998 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (set_movm_offsets): Change second argument to - be the actual args to movm itself. All callers changed. Only set - fi->fsr.regs[x] if reg X is saved by the movm instruction. - -Fri Aug 14 04:18:23 1998 Peter Schauer - - * sol-thread.c (lwp_to_thread): Fix error message for failing - td_ta_map_lwp2thr call. - (ps_lgetLDT): Mask off upper bits in GS register when comparing - with selector. - -Wed Aug 12 16:30:01 1998 Frank Ch. Eigler - - * remote-sim.c (simulator_command): Reset register cache after - simulator command. - -Wed Aug 12 09:00:26 1998 Stu Grossman - - * expprint.c (dump_prefix/postfix_expression): Don't try to print - type expressions. - -Tue Aug 11 11:33:25 1998 Stu Grossman - - * c-typeprint.c (c_print_type): Don't crash if varstring is null. - * expprint.c expression.h (dump_expression): Rename to - dump_prefix_expression. - * Print out the expression in normal form. Call print_longest - instead of trying to do it ourselves. - * (dump_postfix_expression): New function, prints out the expression - with indentation and better formatting and interpretation. - * parse.c (parse_exp_1): Put calls to dump expressions under ifdef - MAINTENANCE_CMDS and expressiondebug variable. - -Thu Aug 6 13:20:02 1998 Ron Unrau - - * infrun.c (wait_for_inferior): use stop_func_name instead of - stop_func_start to decide that no debug info exists. - -Thu Jul 30 13:53:50 1998 Mark Alexander - - * mips-tdep.c (mask_address_p): New variable. - (mips_addr_bits_remove): Test mask_address_p to decide whether - to mask off the upper 32 bits of addresses. - (_initialize_mips_tdep): Add command to set mask_address_p. - (mips_call_dummy_address): New function. - * config/mips/tm-mips.h (CALL_DUMMY_ADDRESS): Redefine to - call mips_call_dummy_address. - -1998-07-29 Fernando Nasser - - * symfile.c (add_symbol_file_command): Test for the from_tty - parameter and avoid query when not interactive. - -Wed Jul 29 10:39:29 1998 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (set_movm_offsets): Do nothing for the am33 - registers if we are not in am33 mode. - (mn10300_frame_chain, mn10300_frame_saved_pc): Similarly. - (set_machine_hook): Keep track of whether or not we're in am33 mode. - -Mon Jul 27 16:11:42 1998 Michael Snyder - - * tracepoint.c (remote_set_transparent_ranges): new function. - Send the start and end addresses of all loadable read-only - sections down to the trace target, so that it can treat them - as "transparent" (ie. don't care if they were collected or not). - -Mon Jul 27 15:38:07 1998 Mark Alexander - - * mn10300-tdep.c (mn10300_analyze_prologue): Undo previous fix - for setting frame address in optimized code; made unnecessary - by compiler fixes. - -Mon Jul 27 10:45:56 1998 Martin M. Hunt - - * symtab.c (decode_line_1): For minimal symbol, call - find_pc_sect_line() to make sure the line number gets set - properly. - (print_symbol_info): Redeclare function void. - -1998-07-27 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/d10v/tm-d10v.h (REGISTER_NAMES): sp -> r15. The - stack pointer et al are synthesized from the SP_REGNUM (etc) - defines and should not be mentioned in REGISTER_NAMES. - -Mon Jul 27 08:54:41 1998 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (mn10300_frame_chain): Account for space saved - by am33 register saves. - (mn10300_frame_saved_pc): Similarly. - -Fri Jul 24 14:41:19 1998 Michael Snyder - - * tracepoint.c (encode_actions): Treat register names and simple - variable names as special cases and don't convert them to byte- - codes: these things can be collected far more efficiently - without invoking the bytecode interpreter. - -Fri Jul 24 13:32:46 1998 Mark Alexander - - * config/i386/tm-i386.h (STORE_STRUCT_RETURN): Make it - work on hosts of any endianness. - * config/i386/tm-i386v.h: Ditto. - -Fri Jul 24 07:41:12 1998 Mark Alexander - - * mn10300-tdep.c (set_movm_offsets): New helper function - for mn10300_analyze_prologue. - (mn10300_analyze_prologue): Simplify by factoring out common code. - Fix bugs in setting frame address for optimized code. - Use read_memory_nobpt instead of target_read_memory. - -Thu Jul 23 17:01:17 1998 Michael Snyder - - * tracepoint.c (collect_symbol): handle LOC_ARG case. - -Thu Jul 23 15:07:40 1998 Dawn Perchik - - * sparc-tdep.c (sparc_init_extra_frame_info): Recognize when we're - in a function prologue before the SAVE instruction. - (sparc_frame_saved_pc): Ditto. - * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): Add in_prologue flag. - -Thu Jul 23 14:58:09 1998 Dawn Perchik - - * i386-tdep.c (i386_get_frame_setup): Recognize function - prologues in code compiled with -fcheck-stack. - -Thu Jul 23 14:49:27 1998 Dawn Perchik - - * remote-mips.c (remote_mips_insert_hw_breakpoint, - remote_mips_remove_hw_breakpoint): New functions for hardware - breakpoints on LSI targets. - * config/mips/tm-embed.h (target_remove_hw_breakpoint, - target_insert_hw_breakpoint): Define to call - remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint, - respectively. - -1998-07-21 Fernando Nasser - - * source.c (print_source_lines): Print "No such file or directory" - just once. - (directory_command): same as above; resets if user issues dir. - -Sun Jul 19 02:11:45 1998 Martin M. Hunt - - * symtab.c (decode_line_2): Instead of printing a prompt - and calling command_line_input() without a prompt, just - call it with the proper args. This makes the GUI work too. - -Fri Jul 17 9:26:50 1998 Ron Unrau - - * blockframe.c (find_pc_sect_partial_function): allow for the possi- - bility of multiple symbols at the same address when finding high. - * breakpoint.c (resolve_sal_pc): if the function based section lookup - fails, try getting the section from the minimal symbol table. - * parse.c (write_exp_msymbol): use symbol_overlayed_address to get - the LMA of a minimal symbol if unmapped. - * symtab.c (find_line_symtab): change interface to return symtab - containing the best linetable found. - (decode_line_1): use find_line_symtab to set val.symtab. This should - improve support for source files with multiple symtabs. - -Wed Jul 15 11:51:33 1998 Keith Seitz - - * main.c (main): Fix violations of GNU coding standard. - - * breakpoint.c: Export delete_command. - - * infcmd.c: Export continue_command, stepi_command, and nexti_command. - - * Makefile.in: Add target for v850ice.o. - - * configure.tgt: Add cygwin32 dependencies for v850 ice. - -Wed Jul 15 10:58:29 1998 Nick Clifton - - * tracepoint.c (set_raw_tracepoint): Cope with symbols that do not - have an associated directory. - -Mon Jul 13 15:21:04 1998 Mark Alexander - - * utils.c (puts_debug): Display non-printable characters in hex - instead of octal. - -Thu Jul 9 16:16:47 1998 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (mn10300_generic_register_names): New variable. - (set_machine_hook): New function. Copy the appropriate register - names into reg_names. - (_initialize_mn10300_tdep): Set up to call set_machine_hook. - * tm-mn10300 (NUM_REGS): Bump to 32. - (REGISTER_NAMES): Updated accordingly. - - * mn10300-tdep.c (am33_register_names): New variable. - (mn10300_analyze_prologue): Handle regs saved by am33 prologues. - * tm-mn10300.h (E0_REGNUM): Define. - -Tue Jul 7 7:40:13 1998 Ron Unrau - - * symtab.c (find_pc_sect_psymbol): allow case where textlow is 0 - -Thu Jul 2 15:57:58 1998 Frank Ch. Eigler - - * breakpoint.c (resolve_sal_pc): Accept absence of innermost - Lexical block for breakpoint resolution. - -Thu Jul 2 10:22:00 1998 Dawn Perchik - - * mdebugread.c (parse_partial_symbols): Go ahead and read the .mdebug - section, but just don't add a 2nd minimal symbol if this is an .mdebug - section in an ELF file. - -1998-07-01 Jim Blandy - - * Makefile.in (ax-general.o): Depend on $(defs_h) too. - (ax_h): Bother to define this. - -Mon Jun 29 19:01:18 1998 Jim Wilson - - * gnu-regex.c (re_comp): Add cast to char * before gettext calls. - -Sun Jun 28 11:35:48 1998 Peter Schauer - - Improve support for SunPro F77. - * dbxread.c (end_psymtab, process_one_symbol): Handle minimal - symbols with trailing underscore names. - * minsyms.c (find_stab_function_addr): Ditto. - * dbxread.c (process_one_symbol): Ignore N_ALIAS for now. - * partial-stab.h (case N_ALIAS): Ditto. - * stabsread.c (read_sun_builtin_type): Handle boolean types. - -Fri Jun 26 14:03:01 1998 Keith Seitz - - * symtab.h (enum namespace): Add new namespaces FUNCTIONS_NAMESPACE, - TYPES_NAMESPACE, METHODS_NAMESPACE, and VARIABLES_NAMESPACE used by - new search_symbols. - Add prototype for search_symbols and free_search_symbols. - - * symtab.c (list_symbols): Rewrite to use new search_symbols. - (file_matches): New helper function for search_symbols. - (free_search_symbols): New function which frees data returned from - search_symbols. - (print_symbol_info): New helper function which prints info about a - matched symbol to stdout. Extracted from old list_symbols. - (print_msymbol_info): New helper function which prints info about - a matched msymbol to stdout. Extracted from old list_symbols. - (symtab_symbol_info): Extracted from old list_symbols. - (variables_info): Use symtab_symbol_info. - (functions_info): Use symtab_symbol_info. - (types_info): Use symtab_symbol_info. - (rbreak_command): Rewrite to use new search_symbols. - -Thu Jun 25 22:38:32 1998 Frank Ch. Eigler - - * mips-tdep.c (mips_push_arguments): Use 128-bit stack frame - alignment for inferior calls. - -Wed Jun 24 23:17:12 1998 Mark Alexander - - * mn10200-tdep.c (mn10200_analyze_prologue): Fix calculation - of jsr target address. - -Tue Jun 23 19:37:46 1998 Mark Alexander - - * config/mn10200/tm-mn10200.h (SAVED_PC_AFTER_CALL): Don't - zero upper byte of address. - -Tue Jun 23 17:32:26 1998 Michael Snyder - - * rs6000-tdep.c (pop_dummy_frame): use memcpy. - (push_arguments): use memset. - (various other places): fix up indentation and long lines. - -Tue Jun 23 11:58:35 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * configure.in: s/lXext/-lXext/ for Jillian's change. - -Tue Jun 23 11:14:04 1998 Michael Snyder - - * source.c (find_source_lines): fix indentation. - - * config/mips/tm-irix5.h: Modify to work better on irix 6, by - making FP registers 8 bytes instead of 4. - REGISTER_BYTES: redefine. REGISTER_BYTE(): redefine. - REGISTER_VIRTUAL_TYPE: redefine. MIPS_LAST_ARG_REGNUM: redefine. - * irix5-nat.c (fetch_core_registers): read 8 bytes per FP register. - * mips-tdep.c (FP_REGISTER_DOUBLE): new macro to distinguish - targets with 8-byte FP registers (don't use TARGET_MIPS64). - (STACK_ARGSIZE): new macro, how much space is taken up on the - stack for each function argument (don't use TARGET_MIPS64). - (mips_push_arguments): modify logic to work better on Irix 6 - (n32 ABI). - -Tue Jun 23 12:29:53 1998 Jillian Ye - - * configure.in: Add -lXext to mips_extra_libs - * configure: Regenerated. - -Sun Jun 21 09:31:12 1998 Ron Unrau (runrau@cygnus.com) - - * symtab.c (find_line_pc): assumed that a PC of 0 is illegal. - Changed to pass PC as arg and return 1 if valid (0 otherwise). - * symtab.h: Change prototype to match. - * symtab.c (find_line_pc_range): Use new interface. - * breakpoint.c (resolve_sal_pc): Ditto. - -Wed Jun 17 15:50:00 1998 Ron Unrau (runrau@cygnus.com) - - * parse.c (target_map_name_to_register): Check target specific - aliases *first* so that it can over-ride architectural names - -Wed Jun 17 17:13:38 1998 Said Ziouani (saidz@park-street.cygnus.com) - - * remote-sds.c (sds_start_remote): Fix printf call. - -Tue Jun 16 16:32:08 1998 Mark Alexander - - * mn10200-tdep.c (mn10200_analyze_prologue): Fix null pointer - crash when in "start". - -Tue Jun 16 14:38:40 1998 Ron Unrau (runrau@cygnus.com) - - * dbxread.c: reset function_start_offset after a finishing N_FUN - is seen. - * remote-sim.c: allow TARGET_REDEFINE_DEFAULT_OPS to override - target vectors as needed. - -Sun Jun 14 08:46:25 1998 Ron Unrau (runrau@cygnus.com) - - * partial-stab.h: 'F' and 'f' type N_FUN psymbols should pass - CUR_SYMBOL_VALUE as CORE_ADDR instead of long - * buildsym.[ch]: export pending_blocks list - -Sat Jun 13 13:02:32 1998 Dawn Perchik (dawn@cygnus.com) - - * remote.c: Fix remote help string to match that of help.exp. - -Fri Jun 12 14:22:55 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * configure.in (LIBS): Add -lw to the list of libraries if needed. - -Thu Jun 11 15:05:10 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * btowc.c: Removed. - * configure.in: Don't see if we need to replace btowc(). - * Makefile.in: Don't include LIBOBJS. - * configure: Regenerated. - * gnu-regex.c (regex_compile): Only support i18n [:foo:] if - we have btowc(). - -Wed Jun 10 15:39:14 1998 Stu Grossman - - * c-exp.y: Fix problems with parsing "'foo.bar'::func". - Some languages allow symbols with dots. - - * gdbtypes.c (check_stub_method): Cosmetic. Use more descriptive - names for parameters. - - * jv-exp.y: Parser now accepts primitive types. - * (parse_number): Use correct ifdef for scanf long double support. - * jv-lang.c (java_array_type): Initial cut at array support. - - * language.c language.h (set_language): Now returns previous language. - - * symtab.c (find_methods): Make static. Cosmetic changes, including - indentation, and adding descriptive comments. Move local variable - defs into the block they are used in. - * Don't call check_stub_method any more. Use gdb_mangle_name to - generate the full method name. find_method doesn't need all the other - goobldegook that check_stub_method does. - * (gdb_mangle_name): Use more descriptive names for parameters. Fix - comment. - * (lookup_partial_symbol lookup_block_symbol): Check for java to - ensure we can find mangled names. - * (decode_line_1): Move local variable defs into the block they are - used in. (Improves code readability.) - -Wed Jun 10 18:04:35 1998 Frank Ch. Eigler - - * gdbtypes.c (get_discrete_bounds): Assign unsigned type flag for - all-positive enum. - (create_set_type): Ditto for all-positive set values. - * values.c (unpack_field_as_long): Check for typedef in struct - field unpacking. - -Wed Jun 10 14:06:05 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * configure.in: Add some tests for gnu-regex.c's benefit. - See if btowc() function is provided in C library. - * configure, config.in: Regenerated. - * Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c - if necessary. - * btowc.c: New file. - - * gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris' - benefit. - Drop namespace preserving defines for now. - -Wed Jun 10 11:53:42 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * gnu-regex.c: Include "gnu-regex.h", not "regex.h". - -Wed Jun 10 11:34:07 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * gnu-regex.c, gnu-regex.h: Change LGPL license to GPL license - to stay consistent with the rest of GDB. - -Wed Jun 10 11:27:39 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * gnu-regex.c, gnu-regex.h: Update to current FSF (glibc) versions. - -Wed Jun 10 10:58:18 1998 Michael Snyder - - * printcmd.c (disassemble_command): move overlay mapping code - "up" into find_pc_partial_function. - * blockframe.c (find_pc_partial_function): adjust start address - and end address for overlays (mapped vs. unmapped addresses), - so that all callers of this function may benefit. - * m32r-tdep.c (m32r_skip_prologue): adjust indentation. - -Mon Jun 8 16:08:10 1998 Ron Unrau - - * objfiles.c (add_to_objfile_sections): All targets to define - TARGET_KEEP_SECTION to permit them to retain bfd sections that - GDB would otherwise have discarded. - -Fri Jun 5 13:56:19 1998 Doug Evans - - * dbxread.c (read_dbx_symtab): Don't lower texthigh for last psymtab. - -Thu Jun 4 18:35:04 1998 Stan Shebs - - * remote.c (init_extended_remote_ops): Make extended_remote_ops - by copying from remote_ops, move it and init_remote_ops to - usual place at end of file, remove "void" from arg lists. - -Thu Jun 4 17:51:06 1998 Mark Alexander - - * sparc-tdep.c (sparc_fix_call_dummy): Byte-swap the call dummy - on bi-endian machines. - (sparc_extract_return_value): Handle values smaller than int on - machines with little-endian data. - (sparc_target_architecture_hook): Set bi_endian flag. - -Thu Jun 4 12:14:48 1998 Michael Snyder - - * printcmd.c (disassemble_command): Fix off-by-one error for - disassembling functions in unmapped overlay sections. - -Thu Jun 4 10:15:03 1998 Elena Zannoni - - * remote.c: merged. - - - Jim Blandy - (print_packet, remote_packet_command): New functions. - (_initialize_remote): Register the remote-packet command. - - David Taylor - (_initialize_remote): remote-compare is now - compare-sections. - - Elena Zannoni - (remote_compare_command): added warning, issued in case - of mismatch only. - -Thu Jun 4 08:25:38 1998 Michael Snyder - - * remote.c (remote_compare_command): New function, new command. - Compare object file binary image with corresponding memory on - remote target. Report differences. - -Tue Jun 2 19:05:04 1998 Mark Alexander - - * sparc-tdep.c (sparc_target_architecture_hook): Set target - byte order only when it's selectable. - -Tue Jun 2 02:01:56 1998 Mark Alexander - - * sparc-tdep.c (sparc_target_architecture_hook): New function to - set endianness based on machine type. - (_initialize_sparc_tdep): Initialize target_architecture_hook. - (sparc_print_register_hook): Print PSR and FPSR in fancy format - on 32-bit machines. - * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Redefine to - call sparc_print_register_hook instead of using inline code. - * config/sparc/tm-sp64.h (PRINT_REGISTER_HOOK): Remove. - -Thu May 28 17:19:14 1998 Keith Seitz - - * main.c (main): Check for NULL from getenv on CYGWIN32. - -Thu May 28 09:41:44 1998 Nick Clifton - - * monitor.c (monitor_vsprintf): Handle %%. Patch courtesy of - Felix Lee (flee@cygnus.com) - -Thu May 28 00:27:35 1998 Peter Schauer - - * mips-tdep.c (mips_push_dummy_frame): Fix calculation of - PROC_REG_OFFSET and PROC_FREG_OFFSET. - -Mon Apr 27 14:37:49 1998 Andrew Cagney - - * config/v850/tm-v850.h (REGISTER_BYTE): FP_REGNUM and - FP_RAW_REGNUM use the same register location. - - * v850-tdep.c (v850_scan_prologue): Use FP_RAW_REGNUM instead of - FP_REGNUM. - (v850_frame_chain): Ditto. - - * config/v850/tm-v850.h (REGISTER_NAMES): Add "fp". - (NUM_REGS): Update. - (FP_REGNUM): Update. - (FP_RAW_REGNUM): Define. - -Wed May 27 14:22:31 1998 Keith Seitz - - * main.c (main): Convert the path returned from getenv to a posix - path on cygwin32 hosts. - -Mon May 25 13:31:27 1998 Keith Seitz - - * remote.c (remote_open_1): If an error occurs starting the remote, - pop the target AND return. - -Sat May 23 02:23:09 1998 Peter Schauer - - * dwarf2read.c (read_subroutine_type): Set TYPE_FLAG_PROTOTYPED - on C++ functions. - * valops.c (value_arg_coerce): Add new argument to indicate whether - the function has a prototype, handle integer and float promotions - accordingly. - (call_function_by_hand): Always call value_arg_coerce, pass down - prototype information. - -Fri May 22 10:56:36 1998 John Metzler - - * remote.c (_initialize_remote): Typo extended__remote - -Thu May 21 13:14:25 1998 John Metzler - - * gnu-nat.c (init_gnu_ops): Initialization of target ops by assignment. - (_initialize_gnu_nat): Call new init - * mac-nat.c (init_child_ops): Ditto. - (_initialize_mac_nat): Ditto. - * monitor.c (init_base_monitor_ops): Ditto. - (_initialize_remote_monitors): Ditto. - * ppc-bdm.c (init_bdm_ppc_ops): Ditto. - (_initialize_bdm_ppc): Ditto. - * remote-adapt.c (init_adapt_ops): Ditto. - (_initialize_remote_adapt): Ditto. - * remote-array.c (init_array_ops): Ditto. - (_initialize_array): Ditto. - * remote-bug (init_bug_ops): Ditto. - (_initialize_remote_bug): Ditto. - * remote-e7000.c (init_e7000_ops): Ditto. - (_initialize_remote_e7000): Ditto. - * remote-eb.c (init_eb_ops): Ditto. - (_initialize_remote_eb): Ditto. - * remote-es.c (init_es1800_ops): Ditto. - (init_es1800_child_ops): Ditto. - (_initialize_es1800): Ditto. - * remote-hms.c (init_hms_ops): Ditto. - (_initialize_remote_hms): Ditto. - * remote-mm.c (init_mm_ops): Ditto. - (_initialize_remote_mm): Ditto. - * remote-nindy.c (init_nindy_ops): Ditto. - (_initialize_nindy): Ditto. - * remote_nrom.c (init_nrom_ops): Ditto. - (_initialize_remote_nrom): Ditto. - * remote-os9k (init_rombug_ops): Ditto. - (_initialize_remote_os9k): Ditto. - * remote-rdi.c (init_rdi_ops): Ditto. - (_initialize_remote_rdi): Ditto. - * remote-rdp.c (init_remote_rdp_ops): Ditto. - (_initialize_remote_rdp): Ditto. - * remote-sds.c (init_sds_ops): Ditto. - (_initialize_remote_sds): Ditto. - * remote-sim.c (init_gdbsim_ops): Ditto. - (_initialize_remote_sim): Ditto. - * remote-st.c (init_st2000_ops): Ditto. - (_initialize_remote_st2000): Ditto. - * remote-udi.c (init_udi_ops): Ditto. - (_initialize_remote_udi): Ditto. - * remote-vx.c (init_vx_ops): Ditto. - (init_vx_run_ops): Ditto. - (_initialize_vx): Ditto. - * remote.c (init_remote_ops): Ditto. - (init_extended_remote_ops): Ditto. - (_initialize_remote): Ditto. - * sparcl-tdep.c (init_sparclite_ops): Ditto. - (_initialize_sparcl_tdep): Ditto. - * v850ice.c (init_850ice_ops): Ditto. - (_initialize_v850ice): Ditto. - * win32-nat.c (init_child_ops): Ditto. - (_initialize_inftarg): Ditto. - -1998-05-21 Jim Blandy - - * ax-gdb.c (const_var_ref): Don't handle function names. I don't - want to implement all the "usual unary conversion" rules for - constants. - (gen_usual_unary): Turn "function" values into "pointer to - function" values, in accordance with ANSI. - (gen_deref): Don't do the usual unary conversions here. Let the - caller do it. Note that dereferencing a function pointer yields - a function designator, which we call an rvalue, not an lvalue. - (gen_address_of): Handle functions specially. - (gen_struct_ref): Perform the usual unary conversions before - calling gen_deref. - (gen_expr): In case for the prefix '*' operator, call - gen_usual_unary manually. - -Wed May 20 15:29:41 1998 Gavin Koch - - * mips/tm-tx39.h (MIPS_DEFAULT_FPU_TYPE): Defined as MIPS_FPU_NONE. - * mips/tm-tx39l.h: Same. - -Wed May 20 10:12:11 1998 John Metzler - - * m32r-tdep.c (decode_prologue): Handle frames compiled with -Os. - Split out as separate function called by skip prologue and scan - prologue. new formula handles optimization in which the prologue - is interleaved with the body of the function. Also recognizes new - variations of prologue encoding. Use of frame pointer is - essential to debugging, -fno-omit-frame-pointer - (m32r_skip_prologue): Call decode prologue, ignore line info - (m32r_scan_prologue): Call decode prologue, ignore line info. - -Tue May 19 17:23:54 1998 John Metzler - - * w89k-rom.c (_initialize_w89k): Call new init function - (init_w89k_cmds): Convert to dynamic initialization of monitor_ops - data structure for forward compatability with additions to the - data structure. - * dbug-rom.c (_initialize_dbug_rom): ditto - (init_dbug_cmds): ditto - * m32r-rom.c (_initialize_m32r_rom): ditto - (init_m32r_cmds): ditto - -Tue May 19 14:54:11 1998 Michael Snyder - - * tracepoint.c (memrange_cmp): use const void * args to avoid - ANSI compiler warnings. - -1998-05-19 Jim Blandy - - * ax-gdb.c (gen_fetch, gen_var_ref, gen_deref, find_field, - gen_bitfield_ref, gen_expr): Call error, not abort. - * ax-general.c (read_const, generic_ext, ax_trace_quick, - ax_label, ax_const_d, ax_reg, ax_print): Same. - - * tracepoint.c: Remove the $(...) syntax for memranges. - (validate_actionline, encode_actions, trace_dump_command): Remove - clauses for the $(...) syntax. - (parse_and_eval_memrange): Function deleted. - (_initialize_tracepoint): Update function description. - - * ax-gdb.c (_initialize_ax_gdb): Make the "agent" command a - subcommand of "maintenance", as it should have been from the - beginning. #include "gdbcmd.h", to get the declaration for - maintenancelist. - * Makefile.in: Document that dependency. - -Tue May 19 12:00:58 1998 Elena Zannoni - - * tracepoint.c (get_tracepoint_by_number): new function, to access - traceframe_number for use of the GUI. - - * tracepoint.h: added prototype for get_traceframe_number. - -Mon May 18 13:34:27 1998 Keith Seitz - - * dbxread.c (process_one_symbol): If block addresses are relative to - function start addresses, reset function_start_address whenever a new - source file is seen. - -Mon May 18 13:04:27 1998 Michael Snyder - - * tracepoint.c (get_tracepoint_by_number): make sure to advance - arg pointer even if we fail to parse a useful number. Otherwise, - since this function is called in a loop, it may loop forever! - Also change strtol call to allow arbitrary radix. - (map_args_over_tracepoints (and other places)): add QUIT; call - to loop, to allow breakout using control-C. Not all loops were - analyzed to make sure they could terminate cleanly, but even - terminating with a messed-up tracepoint list would be better - than not terminating at all! - (tdump_command): check to see if we're connected to a trace- - capable target (currently only "remote") before doing anything - else. - -Sat May 16 22:21:48 1998 Frank Ch. Eigler - - * config/d30v/tm-d30v.h (INIT_FRAME_PC_FIRST): Fill in PC into - frame struct before extracting saved register offsets. - -Fri May 15 22:47:45 1998 Michael Snyder - - * tracepoint.c (encode_actions): fix typo in printf format string. - -1998-05-15 Jim Blandy - - Implement a few more tracing operators: ^ | & ~ ! - * ax-gdb.c (gen_integral_promotions, gen_logical_not, - gen_complement): New functions. - (gen_binop): New argument MAY_CARRY, indicating whether we need to - correct the upper bits of the value after performing the - operation. Callers changed. - (gen_expr): Handle BINOP_BITWISE_AND, BINOP_BITWISE_IOR, and - BINOP_BITWISE_XOR here as well, by calling gen_binop. Handle - UNOP_LOGICAL_NOT, UNOP_COMPLEMENT. - - * ax-gdb.c (gen_conversion): Reworked to avoid some unnecessary - sign extension. - - * ax-gdb.c (gen_usual_arithmetic): Renamed from gen_usual_binary, - to match the ANSI C standard better. Callers changed. - - * ax-gdb.c (gen_traced_pop): Add prototyped declaration. - -Fri May 15 18:18:38 1998 David Taylor - - * tracepoint.c (stringify_collections_list): return a collection - of strings rather than a single string. - (free_actions_list): new function. - (encode_actions): process collection of strings returned by - stringify_collections_list. - -1998-05-15 Jim Blandy - - * ax-gdb.c (gen_traced_pop): New function. - (gen_expr): Call it for comma operator. - (gen_trace_for_expr): Call it, instead of writing it out. - - Add facilities for sending arbitrary packets to the remote agent. - There are a bunch of improvements to make (make it generic; handle - 'O' replies properly), but I just want to get this onto the branch. - * remote.c (print_packet, remote_packet_command): New functions. - (_initialize_remote): Register the remote-packet command. - -Thu May 14 17:52:31 1998 Elena Zannoni - - * tracepoint.c: move actionline_type definition to tracepoint.h. - (validate_actionline): make non static. - - * tracepoint.h: move actioline_type definition from tracepoint.c. - (validate_actionline) moved prototype from tracepoint.c. - -Thu May 14 11:49:18 1998 David Taylor - - * tracepoint.c (validate_actionline): add additional error - checking, remove some dead code. - (encode_actions): additional cleanups. - (trace_find_command): remove some dead code. - (trace_find_pc_command): ditto. - (trace_find_tracepoint_command): ditto. - (trace_find_line_command): ditto. - (trace_find_range_command): ditto. - (trace_find_outside_command): ditto. - -Thu May 14 5:51:00 1998 Ron Unrau - - * symtab.c (decode_line_1): set section for "break *" - -Wed May 13 20:58:02 1998 Mark Alexander - - * corefile.c (reopen_exec_file): Reopen the exec file if - it has changed. - -Wed May 13 15:22:02 1998 Mark Alexander - - * sparc-tdep.c (fetch_instruction): New function. - (single_step, sparc_init_extra_frame_info, examine_prologue): - Use fetch_instruction instead of read_memory_integer - to ensure that instructions are always read as big-endian. - -Wed May 13 14:42:21 1998 Ian Lance Taylor - - * configure.in: Add AC_FUNC_ALLOCA. - * defs.h: Check HAVE_ALLOCA_H rather than sparc. Add _AIX pragma - alloca. - * configure: Rebuild. - * Makefile.in (jv-lang.o, jv-typeprint.o, jv-valprint.o): New - targets. - -Wed May 13 11:19:08 1998 Michael Snyder - - * tracepoint.c (trace_command): Remove old diagnostic code that was - preventing tracepoints from being defined with a full-path filename. - -Tue May 12 13:17:35 1998 Frank Ch. Eigler - - * stabsread.c (read_one_struct_field): Check for typedef in type - tree before clearing bitfield information. - -1998-05-11 Jim Blandy - - * ax-gdb.c (gen_binop): New function, based on gen_mul, to replace - gen_mul and gen_div, and handle `%' op as well. Correctly tests - type of arguments. - (gen_expr): Factor out common code in binary arithmetic operators. - Add support for `%'. - (gen_mul, gen_div): Removed. - -Thu May 7 14:49:38 1998 Bob Manson - - * config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve - %o0-%o5 as 64-bit values; compensate for stack bias. - (USE_STRUCT_CONVENTION): We only pass pointers to structs - if they're larger than 32 bytes. - (REG_STRUCT_HAS_ADDR): Ditto. - - * sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp() - instead of read_register. If the target is a sparc64 and the frame - pointer is odd, compensate for the stack bias. - (get_saved_register): Use read_sp(). - (DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES. - (sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64, - save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers. - (sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC, - CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a - dummy frame. - (sparc_pop_frame): Use write_sp(). If the target is a sparc64 and - the FP is odd, compensate for stack bias. - (sparc_store_return_value): Right-justify the return value before - writing it to %o0. - (sparc_fix_call_dummy): Don't NOP out part of the call dummy on - sparc64. - (sparc64_read_sp, sparc64_read_fp, sparc64_write_sp, - sparc64_write_fp, sp64_push_arguments, - sparc64_extract_return_value): New functions to support the - sparc64 ABI. - - * dwarfread.c (handle_producer): Set processing_gcc_compilation to - the right version number. - - * dwarf2read.c (read_file_scope): Assume we're processing - GCC2 output. - -Wed May 6 16:34:03 1998 Jeffrey A Law (law@cygnus.com) - - * somsolib.c: Include gdb_stat.h. - -Mon May 4 18:34:01 1998 David Taylor - - * ax-gdb.c (gen_mul): new function; (gen_div): new function; - (gen_expr): add support for * and / operators, call gen_mul and - gen_div as appropriate. - -Mon May 4 16:24:22 1998 Mark Alexander - - * defs.h (make_run_cleanup): Declare. - * solib.c (find_solib): Pass correct number of arguments to - make_run_cleanup. - -Mon May 4 07:08:25 1998 Michael Snyder - - * tracepoint.c (trace_actions_command): actions command must set - step_count to zero (in case previous actions have set it but the - new set does not). - -Sat May 2 09:35:07 1998 Stu Grossman - - * ocd.h: Add new flags, function codes, and processor types to - support new Wiggler capabilities. - * (ocd_write_bytes_size): New function to allow atomic writes of - memory in sizes larger than a byte. - - * ser-unix.c (baudtab): Add 57600, 115200, 230400, and 460800 baud. - -Fri May 1 19:51:32 1998 Frank Ch. Eigler - - * stabsread.c (read_one_struct_field): Do not override supplied - bitfield size for a range type value. - - * gdbtypes.c (create_range_type): For a range with positive - lower limit, declare range type as unsigned. - -Fri May 1 10:58:34 1998 John Metzler - - * monitor.c: Turn off debug - -Fri May 1 09:29:56 1998 Peter Schauer - - * breakpoint.c (delete_command): Skip internal breakpoints when - all breakpoints are requested. - - * stabsread.c (define_symbol): Record parameter types from Sunpro - function stabs in the TYPE_FIELDS of the function type. - -Thu Apr 30 15:59:54 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (config-check-targets, config-check-hosts): Removed. - -1998-04-30 Paul Eggert - - * Makefile.in (maintainer-clean): - Don't get ahead of yourself and delete Makefile - before running `make'. - (local-maintainer-clean, do-maintainer-clean): New rules. - -Wed Apr 29 14:02:59 1998 David Taylor - - * ax-gdb.c (gen_add): when adding a pointer and an int, use - the size of the pointer, not the int (typo) to decide how - to extend the result. - -Wed Apr 29 10:20:40 1998 John Metzler - - * nec4102rom.c: New file implements ROM monitor adapter for - nec-vr4102 board. This board hosts the vr4111 chip. This file - required extensions to the monitor_ops structure, hooks for wait - filter, new flags. This version does not support more than one - breakpoint and resuming after a breakpoint in 16 bit mode is - completely disfunctional. - - * monitor.h: Defined additional hooks for dmpregs, configure_hooks - and wait_filter. These additions require that all ROM monitor - interfaces be recoded to initialize monitor ops using assignments - rather than static structure initialization. Added new bits to - flags MO_EXACT_DUMPADDR, MO_HAS_BLOCKWRITES. - - * monitor.c (RDEBUG): Conditional tracing throughout the file. - (fromhex): Now recognized upper cse hex digits - (monitor_printf_noecho): - (monitor_readchar): Tracing interferes with input timing. - (monitor_open): Register different memory write functions with - dcache_init if MO_HAS_BLOCKWRITES. - (flush_monior_dcache): Added as an additional utilty. - (monitor-resume): Call continue hook if one has been supplied. - (monitor_wait_filter): New function Factored out of monitor wait - and used if alternate wait-filter has not been provided. - (monitor_wait): call alternate wait filter if provided. Call - monitor_dump_regs, a new function factored out from inline code. - (monitor_dump_block): A new function used as a utility when - monitors must dump several blocks of registers using different - commands. - (monitor_dump_regs): Call alternate function if provided. Uses new - hook in monitor.h. - (monitor_write_memory): Engage previouly added hook - MO_FILL_USES_ADDR. - (monitor_write_even_block): new function supports writing long - blocks of 4byte words. - (longlongendswap): new internal function - (monitor_write_memory_longlongs): new function writes large blocks - using command to enter a long long. - (monitor_write-memory_block): new Function figures out which block - mod to use. - (monitor_read_memory): Can now handle dump formats in which the bytes - preceeding the requested data is not printed. - -Tue Apr 28 19:41:33 1998 Tom Tromey - - * tracepoint.c (memrange_cmp): Another typo fix; `memrbnge' -> - `memrange'. - - * tracepoint.c (memrange_cmp): Fixed typo in function intro. - -Tue Apr 28 17:41:20 1998 Philippe De Muyter - - * symfile.c (overlay_auto_command): Add forgotten parameter - definitions. - (overlay_manual_command, overlay_off_command): Likewise. - (overlay_load_command): Likewise. - * tracepoint.c (memrange_cmp): Parameters have type void *, not - struct memrange *. - -Tue Apr 28 11:08:25 1998 John Metzler - - * rom68k-rom.c (_initialize_rom68k): Fix unresolved init_rom_68kcmds. - -Mon Apr 27 14:32:21 1998 Mark Alexander - - * config/sparc/tm-sparc.h (CALL_DUMMY): Shorten it drastically, - make it work on the simulator. - (FIX_CALL_DUMMY): Convert to function call instead of inline code. - (sparc_fix_call_dummy): Declare. - * sparc-tdep.c (sparc_fix_call_dummy): New function, taken from - old FIX_CALL_DUMMY macro, with additional fixes for simulator. - (sparc_push_dummy_frame): Set registers differently on simulator - to prevent corrupted register window save areas. - -Mon Apr 27 13:46:40 1998 John Metzler - - * rom68k-rom.c (_initialize_rom68k, init_rom68k_cmds): - Convert all static initializations of monitor ops structures to - executable initializations in order that additions to the data - structure definition can me made without repeating this editing - exercise. - * abug-rom.c (_initialize_abug_rom, init_abug-cmds): Ditto. - * cpu32bug-rom.c (_initialize_cpu32bug_rom, init_cpu32bug_cmds): Ditto. - * mon960-rom.c (initialize_mon960, init_mon960_cmds): Ditto. - * op50-rom.c (initialize_op50n, init_op50n_cmds): Ditto. - * ppcbug-rom.c (_initialize_ppcbug_rom, init_ppc_cmds): Ditto. - * sh3-rom.c (_initialize_sh3_rom, init_sh3_cmds): Ditto. - * sparclet-rom.c (_initialize_sparclet, init_sparclet_cmds): Ditto. - * remote-est.c (_initialize_est, init_est_cmds): Ditto. - * remote-hms.c ( _initialize_remote_hms, init_hms_cmds): Ditto. - -Mon Apr 27 10:43:04 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * gdb_string.h (strdup): Don't specify arguments in prototype. - -Sun Apr 26 07:57:21 1998 Peter Schauer - - * rs6000-nat.c (vmap_ldinfo): Issue warning instead of error if - fstat on ldinfo_fd fails. Use objfile->obfd instead of vp->bfd - to check for reference to the same file. - - * target.c (target_read_string): Handle string transfers at the - end of a memory section gracefully. - -Fri Apr 24 17:18:56 1998 Geoffrey Noer - - * Makefile.in: enable EXEEXT setting - -Fri Apr 24 11:53:49 1998 David Taylor - - * tracepoint.c (add_local_symbols): change type of type from - char to int so that type shows up as 'A' or 'L' not 0. - -Thu Apr 23 16:37:20 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * README: Minor changes for 4.17 release. - -Thu Apr 23 15:44:39 1998 Per Bothner - - * symfile.c (deduce_language_from_filename): .class implies java. - -Thu Apr 23 12:52:21 1998 Philippe De Muyter - - * configure.in (strerror): Check if function must be declared. - * acconfig.h (NEED_DECLARATION_STRERROR): New define slot. - * gdb_string.h (strerror): Function declaration issued if - NEED_DECLARATION_STRERROR. - * configure, config.in: Files regenerated. - -Thu Apr 23 12:27:43 1998 Philippe De Muyter - - * symfile.c (simple_overlay_update_1): Do not prefix array address - by `&'. - * bcache.h (BCACHE_DATA_ALIGNMENT): Ditto. - * tracepoint.c (encode_actions): Ditto. - * language.c, complaints.c, utils.c (varargs.h): Do not include that - file here, it is already included indirectly by defs.h. - * dbxread.c (dbx_symfile_init, process_one_symbol): Cast xmalloc return - value to the appropriate pointer type. - * utils.c (floatformat_from_doublest): Ditto. - * tracepoint.c (read_actions, _initialize_tracepoint): Ditto. - (add_memrange): Likewise with xrealloc return value. - * stabsread.c (ref_add): Ditto. - * coffread.c (coff_symfile_init): Likewise for xmmalloc return value. - * elfread.c (elf_symfile_read): Ditto. - * os9kread.c (os9k_symfile_init): Ditto. - -Thu Apr 23 00:32:08 1998 Tom Tromey - - * config.in: Rebuilt. - * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_STPCPY, HAVE_GETTEXT, - HAVE_LC_MESSAGES): Define. - -Wed Apr 22 15:38:56 1998 Tom Tromey - - * configure: Rebuilt. - * configure.in: Call CY_GNU_GETTEXT. - * Makefile.in (top_builddir): New macro. - (INTL): Define to @INTLLIBS@. - (INTL_DEPS): New macro. - (CDEPS): Reference INTL_DEPS, not INTL. - -Wed Apr 22 12:58:23 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Handle missing shared libraries during the examination of a core - dump gracefully. - * solib.c (find_solib): Use catch_errors around call to - solib_map_sections. Use warning instead of error if reading of - the shared library name fails. - (solib_map_sections): Change return and argument types to make - it callable from catch_errors. - (symbol_add_stub): Avoid GDB core dump if solib->abfd is NULL. - * irix5-nat.c, osfsolib.c (xfer_link_map_member, solib_map_sections, - symbol_add_stub): Ditto. - -Wed Apr 22 14:34:49 1998 Michael Meissner - - * Makefile.in (INTL*): Add support to link in the intl library, - and to add -I options to its source and object directories. - (INTERNAL_CFLAGS): Ditto. - (C{LIBS,DEPS}): Ditto. - -Tue Apr 21 11:20:54 1998 Frank Ch. Eigler - - * mips-tdep.c (gdb_print_insn_mips): Disassemble MIPS instructions - with subtarget-specific `mach', rather than fixed default. - * config/mips/tm-mips.h (TM_PRINT_INSN_MACH): New macro, default - disassembly `mach'. - -Mon Apr 20 15:35:03 1998 Philippe De Muyter - - * coffread.c (decode_base_type): Treat a long field with size greater - than TARGET_LONG_BIT as long long. - * values.c (value_from_longest): Print code value in error message. - -Mon Apr 20 15:32:21 1998 Mark Kettenis - - * gdb/gdb_string.h (strdup): Declare only if not defined as a - macro. - -Mon Apr 20 14:18:45 1998 J. Kean Johnston - - * procfs.c: Added replacement macros for LWP stuff. Fixed support - for UnixWare / SVR4.2MP targets and any targets which use - multi-file /proc entries. Fixed support for hardware watchpoints. - * solib.c: SCO needs some of the same code as SunOS. Change - preprocessor conditionals. - - * config/i386/i386sco5.mt: New file. - * config/i386/tm-i386sco5.h: New file. - * config/i386/i386sco5.mh (NATDEPFILES): add i386v-nat.o. - * config/i386/nm-i386v42mp.h - (TARGET_HAS_HARDWARE_WATCHPOINTS): define. - Add other macros for hardware assisted watchpoints. - * config/i386/nm-i386sco5.h: Correct attributions. - (TARGET_HAS_HARDWARE_WATCHPOINTS): define. - * config/i386/nm-linux.h (target_remote_watchpoint): Pass - 'type' through to i386_insert_watchpoint. - -Mon Apr 20 14:12:30 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Don't add signalled processes - as new threads. - * procfs.c (wait_fd): Note if LWP has exited. - (procfs_wait): use GETPID to get process ID. - -Sat Apr 18 15:21:04 1998 Stan Cox - - * configure.tgt: Added sparc86x support. - -Thu Apr 16 13:13:24 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * rdi-share/etherdrv.c (EthernetWrite): Use strerror to get - error string if in an ANSI C-ish environment. - -Wed Apr 15 18:59:48 1998 Mark Alexander - - * sparc-tdep.c (SPARC_HAS_FPU): Define. - (sparc_extract_return_value): New function, required to handle - machines without floating point. - (sparc_store_return_value): Ditto. - * config/sparc/tm-sparc.h (EXTRACT_RETURN_VALUE): Call - sparc_extract_return_value instead of using inline code. - (sparc_extract_return_value): Declare. - (STORE_RETURN_VALUE): Call sparc_store_return_value instead - of using inline code. - (sparc_store_return_value): Declare. - -Wed Apr 15 12:19:42 1998 Martin M. Hunt - - * solib.c (enable_break): Only call warning once - instead of three times. - -Tue Apr 14 16:52:59 1998 Mark Alexander - - * sparc-tdep.c (sparc_extract_struct_value_address): Make it - work correctly on little-endian hosts. - (sparc_push_arguments): New function. - (gdb_print_insn_sparc): New function. - (_initialize_sparc_tdep): Make gdb_print_insn_sparc the default - disassembler, so that SPARClite-specific instructions will - be recognized. - * sparcl-tdep.c (readchar): Print debugging information. - (debug_serial_write): New function, a replacement for SERIAL_WRITE - that prints debugging information. - * config/sparc/tm-sparc.h (PUSH_ARGUMENTS): Define. - (sparc_push_arguments): Declare. - -Tue Apr 14 15:43:49 1998 John Metzler - - * gdbcfgxref (xref_menu): Call new regex and wild card searches - Now you can type in a specific triple like mips64-vr4300-elf or - somthing like mips*.h - (triple_search, wildcardsearch): The new functions - -Mon Apr 13 16:28:07 1998 Elena Zannoni - - * utils.c (warning): added call to warning_hook - - * source.c (find_source_lines): modified to call warning in case - of source vs. executable time stamp mismatch. Simplified object - file check. Initialized mtime to 0. - - * defs.h: added warning_hook prototype - - * top.c: added warning_hook prototype. - -Mon Apr 13 09:54:08 1998 Keith Seitz - - * config/sparc/tm-sun4os4.h (IS_STATIC_TRANSFORM_NAME): Add missing - definition. - -Fri Apr 10 22:36:28 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Update support for x86 Solaris 2. - * config/i386/tm-i386sol2.h, nm-i386sol2.h: New configuration - files for x86 Solaris 2. - * config/i386/i386sol2.mt, i386sol2.mh: Use them. - * config/sparc/tm-sun4sol2.h (PROCFS_GET_CARRY): New macro, extract - carry flag from a given regset. - (IS_STATIC_TRANSFORM_NAME): New macro, check if a symbol name - is a SunPro transformed name. - * i386-tdep.c (sunpro_static_transform_name): New function to - extract the source name from a SunPro transformed name. - * inferior.h (procfs_first_available, procfs_get_pid_fd): - Add prototypes. - * infrun.c (wait_for_inferior): Handle breakpoint hit in - signal handler without intervening stop in sigtramp. - * procfs.c (procfs_lwp_creation_handler): Use PROCFS_GET_CARRY - instead of direct access to the status register. - (procfs_get_pid_fd): New function, returns procfs fd for a given pid. - * sol-thread.c (ps_lgetLDT): New function, returns LDT for a given - lwpid. - (sol_find_new_threads): Handle failed libthread_db initialization - gracefully. - * stabsread.c (define_symbol): Use IS_STATIC_TRANSFORM_NAME - to check for a SunPro transformed symbol name. - -Fri Apr 10 10:35:35 1998 John Metzler - - * utils.c (fmthex): A formatting function for hexdumps - - * mips-tdep.c (unpack_mips16): Fixed instruction decoding, lots of - bit pattern interpretations. mips_fetch_instruction does not work - for 16 bit instructions. Some confusion remains about sign - extension in backward branches. - (mips32_relative_offset): Sign extension - (mips32_next_pc): Major debugging, bit pattern interpretation - (print_unpack): debugging printf - (fetch_mips_16): new funtion, key on PC low bit, not symbol table - (mips16_next_16): Initial major debugging of this function. Lots - of bit pattern mistakes. - (mips_next_pc): key on low bit of PC, not symbol table. - * symfile.c (generic_load): Added a download verification which - reads back the loaded code. Download chunk size is now a defined - macro. Fixed a bug in which downloading slips into loading one - byte at a time. Lower level functions in monitor.c can load long - sequences of bytes and make use of these fixups. Referencing - bfd-start_address directly was incorrectly getting zero for start. - -Thu Apr 9 19:20:32 1998 Ian Lance Taylor - - * mips-tdep.c (do_fp_register_row): Use alloca rather than arrays - with dynamic size. - -Wed Apr 8 19:21:42 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * top.c (print_gdb_version): Print 1998 now. - -Wed Apr 8 16:57:22 1998 Philippe De Muyter - - * source.c: Remove obsolete decl of strstr(). - -Wed Apr 8 16:47:33 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * solib.c (solib_create_inferior_hook): Remove Ulrich Drepper's - patch of March 23 1998. - * breakpoint.c (breakpoint_re_set_one): Remove Ulrich Drepper's - patch of March 23 1998. - -Sat Apr 4 10:05:00 1998 Dawn Perchik - - * mdebugread.c (parse_partial_symbols): If this is an .mdebug - section in an ELF file, override a symbol's ECOFF section with its - ELF section. Also, fix stabs continuation where a stabs string - continues for more than one continuation. - -Mon Apr 6 09:17:48 1998 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Specify dimention of valbuf - using MAX_REGISTER_RAW_SIZE. - -Sat Apr 4 10:05:00 1998 Dawn Perchik - - * infrun.c: Fix prototype of signals_info to match static funtion. - -Thu Apr 2 12:47:41 1998 Frank Ch. Eigler - - * sol-thread.c (sol_thread_store_registers): Save & restore new - value of single updated register to prevent accidental clobbering. - -Wed Apr 1 22:01:09 1998 Mark Alexander - - * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - * config/sparc/sparclite.mt: Link in the erc32 simulator. - -Wed Apr 1 16:30:49 1998 Ian Dall - - * ns32k-tdep.c (flip_bytes, ns32k_localcount, - ns32k_get_enter_addr, sign_extend): Restore functions mysteriously - deleted. - - * ns32knbsd-nat.c: New (?) file to support fetching and storing - registers on NetBSD hosts. - - * nbsd.mh (NATDEPFILES): put ns32knbsd-nat.o instead of - ns32k-nat.o - - * ns32km3-nat.c (reg_offset): Get order of floating point - registers correct. Add extra 32382 register offsets. - (REG_ADDRESS): define to point at correct part of thread - state. Use calls to "warning" instead of "message". - - * tm-nbsd.h, tm-ns32km3.h (REGISTER_NAMES, NUM_REGS, - REGISTER_BYTES, REGISTER_BYTE): redefine allowing for 32382 - fpu registers. - -Wed Apr 1 13:43:07 1998 Philippe De Muyter - - * NEWS: m68k-motorola-sysv host support added. - * coffread.c (coff_start_symtab): Accept the filename as an argument, - set it here. Callers updated. - -Wed Apr 1 23:13:23 1998 Andrew Cagney - - * config/mips/tm-mips.h (REGISTER_VIRTUAL_TYPE): Handle 32 bit SR, - FSR and FIR registers. - (REGISTER_VIRTUAL_SIZE): Compute using REGISTER_VIRTUAL_TYPE. - (REGISTER_RAW_SIZE): Define using REGISTER_VIRTUAL_SIZE. - - * config/mips/tm-mips64.h: Ditto. - -Tue Mar 31 21:30:39 1998 Nick Clifton - - * arm-tdep.c (gdb_print_insn_arm): Attach a fake Thumb symbol - vector to the info structure when disassembling thumb - instructions. - - * coffread.c (coff_symtab_read, read_one_sym, - process_coff_symbol): Support Thumb symbol types. - - * dbxread.c (process_one_symbol): Call SMASH_TEXT_ADDRESS (if it - is defined) for function symbols. - -Tue Mar 31 16:39:28 1998 Michael Snyder - - * tracepoint.c (get_tracepoint_by_number): change warning to note. - (delete_trace_command): suppress y/n query if no tracepoints, or - if not from_tty. (trace_pass_command): reject junk at end of args. - (read_actions): an action list consisting only of "end" is discarded. - (validate_actionline (for collect command)): an argument beginning - with a dollar_sign but not recognized as a special argument is - parsed like any other expression -- if it isn't a register name, - it's rejected. Also reject an empty argument to while-stepping. - (trace_find_command): reject a negative frame number argument. - (_initialize_tracepoint): set $traceframe initially to -1. - -Mon Mar 30 16:42:12 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * rdi-share/Makefile.am, rdi-share/aclocal.m4, - rdi-share/configure: New files. - * rdi-share/configure.in: Rewritten to be an autoconf input file. - * rdi-share/Makefile.in, rdi-share/configure: Generated by - automake/autoconf. - * rdi-share/dbg_hif.h, etherdrv.c, hostchan.c: Use autoconf tests - to check environment. - -Sun Mar 29 15:17:16 1998 Keith Seitz - - * tracepoint.c (trace_start_command): Set trace_running_p. - (trace_stop_command): Clear trace_running_p. - -Sat Mar 28 15:19:48 1998 Stan Shebs - - * NEWS: Update for 4.17 release. - -Fri Mar 27 10:15:50 1998 David Taylor - - * tracepoint.c (parse_and_eval_memrange): Fix memory leaks. - (encode_actions): Use the new gen_trace_for_expr function - instead of expr_to_address_and_size; collect registers when - using expressions. (clear_collection_list): Fix memory leak. - -1998-03-26 Jim Blandy - - * ax-gdb.h (gen_trace_for_expr): Add prototype. - -Thu Mar 26 17:24:23 1998 David Taylor - - * tracepoint.c (validate_actionline): Fix memory leak. - (encode_actions): Fix memory leak. - -Thu Mar 26 16:16:55 1998 David Taylor - - * tracepoint.c (trace_mention): New function. - (trace_command): Call it. - -1998-03-26 Jim Blandy - - * ax-general.c (ax_reqs): New function. - * ax.h (enum agent_flaws, struct agent_reqs): New types. - (agent_reqs): New extern prototype. Well, actually, this was - there before, due to a premature checkin. - (struct aop_map): Add new `data_size' member. - * ax-general.c (aop_map): Supply its value. - * ax-gdb.c (agent_command): Call ax_reqs, for testing. - - * ax-general.c (ax_print): If we encounter an invalid or - incomplete opcode, don't abort; just print an error message. - - * ax-gdb.c: Generate trace bytecodes, as appropriate. - (trace_kludge): New variable. - (gen_fetch, gen_bitfield_ref): Emit trace bytecodes, if asked - nicely. - (expr_to_agent): Ask for no trace bytecodes. - (gen_trace_for_expr): New function. - (agent_command): Call it, and display the result appropriately --- - no struct axs_value, so no type or kind information. - - * ax-gdb.c: Use TARGET_CHAR_BIT throughout, not HOST_CHAR_BIT. - -Thu Mar 26 22:29:28 1998 Elena Zannoni - - * tracepoint.c (trace_status_command): Recognize a boolean return - value from the stub to indicate whether trace experiment is - running. Export this value as a global state variable. - (trace_running_p) for use by the GUI. (from Michael Snyder) - (trace_pass_command) added call to modify_tracepoint_hook. - - * tracepoint.h export trace_running_p. - -Thu Mar 26 13:08:01 1998 David Taylor - - * tracepoint.c (validate_actionline): do not error out if - exp->elts[0].opcode is not on short line -- let - expr_to_address_and_size handle it. - -1998-03-26 Jim Blandy - - * tracepoint.c: Include "ax.h", not "agentexpr.h". - - * tracepoint.c (encode_actions): Call expr_to_address_and_size, - not simply expr_to_agent. - - * ax-general.c: Comment out code in progress, so everyone else can - at least compile. - - * gdbtypes.c: Doc fix. - - * ax.h, ax-gdb.h, ax-general.c, ax-gdb.c: New files. - * Makefile.in (REMOTE_OBJS): Add ax-general.o and ax-gdb.o. - (SFILES): Add ax-general.c, ax-gdb.c. - (ax_h): New variable. - (ax-general.o, ax-gdb.o): New rules. - - -Tue Mar 24 16:22:40 1998 Stu Grossman - - * Makefile.in: Derive SHELL from configure. - * config/d10v/d10v.mt config/m32r/m32r.mt - config/mn10200/mn10200.mt config/mn10300/mn10300.mt - config/d30v/d30v.mt: Remove -lm from SIM. This prevents - dependency checking of -lm (under NT native builds). (It is - automatically added by configure if it exists.) - * doc/configure mswin/configure nlm/configure - testsuite/gdb.base/configure testsuite/gdb.c++/configure - testsuite/gdb.chill/configure testsuite/gdb.disasm/configure - testsuite/gdb.stabs/configure testsuite/gdb.threads/configure: - Regenerate with autoconf 2.12.1 to fix shell issues for NT native - builds. - -Mon Mar 23 18:10:57 1998 Ulrich Drepper (drepper@cygnus.com) - - * solib.c (solib_create_inferior_hook): Rewrite previous - change to check the type of file via BFD. - -Mon Mar 23 13:52:28 1998 Ulrich Drepper (drepper@cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Treat bp_shlib_events - like bp_breakpoints. - * solib.c (solib_create_inferior_hook): Relocate section addresses - if the alleged start address doesn't agree with the PC. - -Sat Mar 21 19:34:49 1998 Elena Zannoni - - merged changes from Foundry (list follows by file/author): - - - Tom Tromey - * Makefile.in (gdbres.o): New target. - (WINDRES): New define. - * configure: Rebuilt. - * configure.in (WINDRES): Define. - (CONFIG_OBS): Include gdbres.o on Windows. - * gdbtool.ico: New file. - * gdb.rc: New file. - - * ser-unix.c - - Keith Seitz - (wait_for): Don't reset the timeout_remaining for CYGWIN32, - since we now effectively poll the serial port. - Don't reset the current_timeout, either, since this member is used - by hardwire_readchar to track the timeout and call the ui_loop_hook. - (hardwire_readchar): Poll the serial port for Cygwin32. We timeout - every second, update the UI, and loop around doing this until we - have hit the real timeout or we get data or an error. This will - allow the UI to stay active while gdb is "blocked" talking to the - target. - - Martin M. Hunt - (wait_for): Do reset current_timeout because it is only used to - keep track of what the current timeout for the scb is. - - * top.c - - Martin M. Hunt - (quit_confirm): Change exit message again - for GUI. - (pc_changed_hook): Add prototype. - - Tom Tromey - (quit_confirm): Added missing `else'. - (quit_confirm): Special-case message if init_ui_hook is - set. - - * symtab.c - - Martin M. Hunt - (find_pc_sect_line): If no symbol information - is found, return correct pc anyway. - (find_methods): Comment out an apparently - bogus error message because it messes up Foundry. - - * serial.c - - Martin M. Hunt - (_initialize_serial): Add a description of - "set remotelogbase". - - * findvar.c - - Martin M. Hunt - (write_register_gen): Add call to - pc_changed_hook if the PC is being changed. - - * defs.h - - Martin M. Hunt - (pc_changed_hook): Define. - - * command.c - - Martin M. Hunt - (do_setshow_command): If no arguments are supplied, - don't dump core, instead print out an error message. - - * breakpoint.c - - Martin M. Hunt - Make set_raw_breakpoint, set_breakpoint_count, - and breakpoint_count non-static so they are accessible from - elsewhere. - (enable_breakpoint): Enable breakpoint - with same disposition instead of changing all breakpoints - to donttouch. - - * annotate.h - - Keith Seitz - Add declarations for annotation hooks. - - * annotate.c - - Keith Seitz - Add hooks: annotate_starting_hook, annotate_stopped_hook, - annotate_signalled_hook, annotate_exited_hook. - (annotate_starting): If hook exists, call it instead. - (annotate_stopped): If hook exists, call it instead. - (annotate_exited): If hook exists, call it instead. - (annotate_signalled): If hook exists, call it instead. - -Fri Mar 20 14:45:36 1998 Michael Snyder - - * gdbserver/Makefile.in: add dependency on XM_CLIBS. - * gdbserver/low-sim.c (registers) force into alignment. - (create_inferior): Fix typo on new_argv; add abfd arg to - sim_open, sim_create_inferior. Add reg_size arg to - sim_fetch_register, sim_store_register. Make simulator - take a single-step to get into a known running state. - * gdbserver/gdbreplay.c: include fcntl.h for def'n of F_SETFL. - * gdbserver/server.c: Add remote_debug variable to control - debug output. - * gdbserver/server.h: Add prototypes for enable/disable_async_io. - * gdbserver/remote-utils.c: add verbose debugging output controlled - by "remote_debug" variable. Add call to "disable_async_io()" - to avoid being killed by async SIGIO signals. - * config/m32r/m32r.mt: define GDBSERVER_(LIBS and DEPFILES), - so that gdbserver can be built with the m32r simulator. - -Fri Mar 20 09:04:06 1998 Andrew Cagney - - * gdbtypes.h (builtin_type_{,u}int{8,16,32,64}): New gdb builtin - types. - - * gdbtypes.c (_initialize_gdbtypes): Initialize new types. - - * mips-tdep.c (do_gp_register_row): Pad register value when GP - register is smaller than MIPS_REGSIZE. - - * findvar.c (value_of_register): When raw and virtual register - values identical, check that sizes are consistent. - -Thu Mar 19 11:32:15 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * minsyms.c (compare_minimal_symbols): If addresses are identical, - then compare on names. Sorted list should have symbols with - identical addresses AND names adjacent, so dups can be discarded. - -Wed Mar 18 12:50:17 1998 Jeff Law (law@cygnus.com) - - * stabsread.c (define_symbol): Don't look for ',' as a LRS - indicator. - -Wed Mar 18 10:34:51 1998 Nick Clifton - - * rdi-share/etherdrv.c: Set sys_errlist[] as char * not const char *. - -Fri Mar 13 15:43:53 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/xm-mips.h (CC_HAS_LONG_LONG): Undefine for Ultrix - when compiling with native cc, the compiler has broken long long - support. - -Fri Mar 13 15:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/m68k/xm-sun3os4.h: Remove malloc declarations, they - are handled via autoconf now. - * remote.c (remote_ops, extended_remote_ops): Replace static - forward declaration by moving the static definition to the top of - the file, for old K&R compilers. - * tracepoint.c (collect_symbol, trace_start_command): - Replace ANSI string concatenation with K&R compatible simple string. - -1998-03-11 Fred Fish - - * source.c (select_source_symtab): Don't reach error if we have - a current_source_symtab from reading in partial symbol table. - -Fri Mar 6 13:10:27 1998 Fred Fish - - * utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than - SERIAL_FLUSH_OUTPUT. - * serial.h (struct serial_ops): Add drain_output, pointer to - function that waits for output to drain. - (SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain. - * ser-unix.c (hardwire_drain_output): New function and prototype. - - * ser-unix.c (hardwire_ops): Add entry for drain_output function. - * ser-tcp.c (tcp_ops): Ditto. - * ser-ocd.c (ocd_ops): Ditto. - * ser-mac.c (mac_ops): Ditto. - * ser-go32.c (dos_ops): Ditto. - * ser-e7kpc.c (e7000pc_ops): Ditto. - -Thu Mar 5 16:07:41 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * sparcl-tdep.c: fix #endif comments - -Thu Mar 5 15:10:35 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (BISON): Configure substitutes in @YACC@, not @BISON@. - -Thu Mar 5 14:42:41 1998 Keith Seitz - - * ocd.c (ocd_open): If we fail ocd_start_remote, make sure we - error () so that we abort out of bdm_ppc_open. - -Wed Mar 4 16:53:52 1998 Martin M. Hunt - - * serial.c (_initialize_serial): Add a description of - "set remotelogbase". - - * command.c (do_setshow_command): If no arguments are supplied, - don't dump core, instead print out an error message. - -Wed Mar 4 01:39:08 1998 Ron Unrau - - * elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into - MAKE_MSYMBOL_SPECIAL - * config/mips/tm-mips.h: ditto - -Tue Mar 3 17:19:08 1998 John Metzler - - * config/mips/tm-vr4xxx.h: implements vr4111 as separate from 4300 - * config/mips/vr4xxx.tm: implements vr4111 as separate from 4300 - * configure.tgt: Recognise mips64vr4111-*-elf as vr4xxx - * dwarfread.c (read_tag_pointer_type): Pointer sizes now come from - TARGET_PTR_BIT rather from sizeof(char *) on host. - -Tue Mar 3 14:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-nat.c (fetch_osf_core_registers): Renamed from - fetch_aout_core_registers. - (alpha_osf_core_fns): Renamed from alpha_aout_core_fns, change - flavour to bfd_target_unknown_flavour for OSF core files. - -Mon Mar 2 17:44:13 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * breakpoint.c (_initialize_breakpoint): Make "en" an alias - for "enable" (so that it doesn't conflict with "end"). - -Mon Mar 2 17:04:25 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile (VERSION): Bump to 4.17.1. - -Mon Mar 2 16:59:15 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * rdi-share/etherdrv.c (sys_errlist): Add correct decl for Linux. - -Mon Mar 2 16:51:44 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (YYFILES): Remove in maintainer-clean, not distclean. - -Mon Mar 2 16:47:11 1998 Philippe De Muyter - - * Makefile.in (distclean): Add `rm $(YYFILES)'. - -Mon Mar 2 16:45:48 1998 Philippe De Muyter - - * coffread.c (coff_read_enum_type): Set TYPE_FLAG_UNSIGNED if enum - is unsigned. - -Sun Mar 2 15:16:13 1998 Richard Henderson - - * configure.host, configure.tgt: Add sparc-linux. - * sparc-nat.c: Include not for Linux. - * config/sparc/*linux*: New files. - -Mon Mar 2 12:12:41 1998 Anthony Thompson (athompso@cambridge.arm.com) - - * arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm - if we're big endian; else call print_insn_little_arm. - -Mon Feb 24 11:24:57 1998 Richard Henderson - - * Makefile.in (BISON): Don't even pretend to use yacc. - (c-exp.tab.o): Use bison -o to use a unique intermediate file. - (f-exp.tab.o, m2-exp.tab.o): Likewise. - (jv-exp.tab.o): Likewise. - -Tue Feb 24 03:32:59 1998 Andrew Cagney - - * remote-sim.c (gdbsim_fetch_register): Don't abort when the - register size is wrong. - -Thu Feb 19 16:49:48 1998 John Metzler - - * target.c (debug_to_fetch_registers,debug_to_store_registers, - debug-to_insert_breakpoint,debug_to_remove_breakpoint): tracing - 64 bit targets crashed long long printfs. - -Tue Feb 17 16:36:22 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * symfile.c (read_target_int_array): rename read_target_long_array - and force the sizeof an ovly_table element to sizeof(long), - instead of sizeof(int). - -Tue Feb 17 18:05:05 1998 Frank Ch. Eigler - - * remote-mips.c (mips_request): Use unsigned long during parsing - returned value from monitor, to prevent accidental sign extension. - -Tue Feb 17 14:28:33 1998 Peter Schauer - - * acconfig.h: FORCE_MMCHECK changed to MMCHECK_FORCE. - * configure.in: Ditto. - * configure: Regenerated. - -Tue Feb 17 14:07:34 1998 Peter Schauer - - * gdbtypes.c (check_typedef): Do not try to resolve the length of - a type which has TYPE_FLAG_TARGET_STUB set, if the target type has - set TYPE_FLAG_TARGET_STUB as well. - -Tue Feb 17 14:32:18 1998 Andrew Cagney - - * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): - Pass register size to sim_{fetch,store}_register. Check nr of - register bytes transfered is correct. - -Mon Feb 16 14:05:54 1998 Andrew Cagney - - * remote-d10v.c (remote_d10v_open): Call push_remote_target - instead of open_remote_target. - - * remote.c (remote_xfer_memory): Use REMOTE_TRANSLATE_XFER_ADDRESS - to translate addr/size when defined. - (open_remote_target): Delete. - - * target.h (open_remote_target): Delete. - - * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Define. - -Mon Feb 16 14:05:54 1998 Andrew Cagney - - * d10v-tdep.c (d10v_extract_return_value): Wierd. GCC wants to - return odd sized register quantities with only half of the first - register used! - - * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Use stack when - size > 8. - -Mon Feb 16 14:05:54 1998 Andrew Cagney - - * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when - sizeof type > 1. - -Sun Feb 15 16:10:50 1998 Ron Unrau - - * parse.c (write_dollar_variable): call new function - target_map_name_to_register to allow targets to define their own - register name aliases. - * infcmd.c (registers_info): use target_map_name_to_register so that - "print $reg" and "info reg $reg" use the same register name aliases. - -Fri Feb 13 16:40:30 1998 Stan Shebs - - * config/i386/i386mk.mt (OBJFORMATS): Delete, no longer used. - * config/i386/xm-i386mk.h: Fix an include. - * config/pyr/tm-pyr.h (PC_INNER_THAN): Remove, never used. - -Thu Feb 12 16:12:07 1998 Frank Ch. Eigler - - * remote-mips.c (mips_enter_debug): Sleep before sending CR to - monitor. - (mips_exit_debug): Accept any whitespace / verbiage before monitor - prompt reappears. - -Thu Feb 12 18:25:42 1998 Andrew Cagney - - * d10v-tdep.c (show_regs): Avoid use of %llx when printing 8 byte - accumulators. - -Thu Feb 12 17:10:22 1998 Andrew Cagney - - * valops.c (value_at): For d10v, make read pointers with - read_target_unsigned_integer, keep addresses unsigned. - (value_fetch_lazy): Ditto. - -Thu Feb 12 12:14:02 1998 Andrew Cagney - - * remote-d10v.c: New file. Layer the d10v GDB->remote memory map - on top of the remote serial memory transfer functions. - - * config/d10v/d10v.mt (TDEPFILES): Add remote-d10v.o - - * Makefile.in (remote-d10v.o): Add dependencies. - - * remote.c (remote_open_1): Add arg extended_p, engage extended - protocol when extended_p. - (remote_open, extended_remote_open): Pass !extended_p / - extended_p to remote_open_1. - - * remote.c (open_remote_target), target.h: New function. - -Wed Feb 11 08:41:15 1998 Andrew Cagney - - * config/i386/fbsd.mh (XDEPFILES): Add ser-tcp.o. - -Tue Feb 10 17:50:37 1998 Keith Seitz - - * tracepoint.c (tracepoint_operation): Call the modify_tracepoint_hook - if it exists. - Remove static declaration of free_actions. - - * tracepoint.h: Add declaration of free_actions. - -Tue Feb 10 12:17:13 1998 Fred Fish - - * symtab.c (decode_line_1): Revert change that mistakenly - removed assignment of sals[0].pc field. - -Mon Feb 10 12:37:47 1998 Philippe De Muyter - - * m68k/tm-delta68.h (EXTRACT_RETURN_VALUE): Type argument for - `REGISTER_CONVERT_TO_VIRTUAL is `TYPE', not - `REGISTER_VIRTUAL_TYPE (FP0_REGNUM)'; - (STORE_RETURN_VALUE): Ditto, and offset for `write_register_bytes' - is `REGISTER_BYTE (FP0_REGNUM)', not `FP0_REGNUM'. - (FRAME_NUM_ARGS): New macro. - * m68k/tm-news.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Ditto. - * delta68-nat.c (clear_insn_cache): New function, forgotten in previous - patch. - -Mon Feb 9 11:10:06 1998 Andrew Cagney - - * d10v-tdep.c: Replace references to IMEM_ADDR and DMEM_ADDR with - D10V_MAKE_[DI]ADDR and D10V_CONVERT_[ID]ADDR_TO_RAW macros. - - * config/d10v/tm-d10v.h (IMEM_START): Move to 0x01...... - (DMEM_START): Move to 0x00...... - (STACK_START): Move to 0x00..7ffe. - (D10V_MAKE_IADDR, D10V_MAKE_DADDR): Translate unconditionally. - - * d10v-tdep.c (d10v_xlate_addr): Delete function. - -Mon Feb 9 15:10:21 1998 Fred Fish - - * symtab.c (fixup_psymbol_section): Move forward declaration to - top of file with other such decls. Make it a static function. - * symtab.h: Minor formatting tweaks. - -Mon Feb 9 13:14:12 1998 Stan Shebs - - * config/a29k-udi.mt, config/i960/vxworks960.mt (REMOTE_OBS): - Remove redefinition. - * config/i960/tm-i960.h (BREAKPOINT): Define. - -Mon Feb 9 15:35:38 1998 Ian Lance Taylor - - * Makefile.in (init.c): Ignore errors when making init.c. Seems - necessary to work around bug in Solaris make. - -Sun Feb 6 02:44:28 1998 Philippe De Muyter - - * m68k/tm-delta68.h (CPLUS_MARKER): Macro deleted. - (EXTRACT_STRUCT_VALUE_ADDRESS): Macro defined. - (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Macros modified - because floating-point values return via %fp0. - (CLEAR_INSN_CACHE): New macro. - * m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL): Macro fixed - to use DOUBLEST. - (REGISTER_CONVERT_TO_RAW): Ditto. - * infptrace.c (child_xfer_memory): If CLEAR_INSN_CACHE is defined, - call it after having written in child process's memory. - * inflow.c (PROCESS_GROUP_TYPE): Macro defined if HAVE_TERMIO. - (gdb_has_a_terminal, terminal_ours_1): Functions fixed for HAVE_TERMIO. - -Fri Feb 6 16:17:30 1998 Jeffrey A Law (law@cygnus.com) - - * config/mips/tm-mips64.h (TARGET_LONG_BIT): Allow final target to - override. - (TARGET_LONG_LONG_BIT): Likewise. - (TARGET_PTR_BIT): Likewise. - -Fri Feb 6 17:42:22 1998 Andrew Cagney - - * config/d10v/tm-d10v.h (D10V_CONVERT_IADDR_TO_RAW, - D10V_CONVERT_DADDR_TO_RAW): Define. - - * d10v-tdep.c (d10v_push_arguments): Re-write. Pass arguments in - registers, regardless of their size, when they fit. - -Thu Feb 5 13:16:36 1998 Andrew Cagney - - * d10v-tdep.c (d10v_extract_return_value): For function pointers - translate address to IMAP area. - - * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete dummy from - struct. - (POP_FRAME): Point at generic_pop_current_frame. - - * d10v-tdep.c (d10v_pop_frame): Delete code handling dummy frames, - handled earlier. - (d10v_push_return_address): New function. - (d10v_pop_dummy_frame): Delete. - (d10v_fix_call_dummy): Delete. - (d10v_call_dummy_address): Delete. - - * d10v-tdep.c (d10v_init_extra_frame_info): Clear dummy and - frameless. - - * d10v-tdep.c (d10v_push_arguments): Keep stack word aligned. - - * config/d10v/tm-d10v.h (EXTRACT_STRUCT_VALUE_ADDRESS): Extract - address of structure from first ARG1_REGNUM. - - * d10v-tdep.c (d10v_push_arguments): Force 4 byte args into - even-odd register pair. Store 1 and 2 byte args in registers. - - * valops.c (value_fetch_lazy): Ensure that a D10V function pointer - is fetched in the correct byte order. - (value_at): Ditto. Also ensure data pointers are mapped to data - segment. - - * config/d10v/tm-d10v.h (D10V_DADDR_P, D10V_IADDR_P): - - * d10v-tdep.c: Replace 2 with REGISTER_RAW_SIZE. - (d10v_pop_frame): Replace R13 with LR_REGNUM. - (d10v_push_arguments): Replace R2 with ARG1_REGNUM. - (d10v_push_arguments): Replace 6 with ARGN_REGNUM. - (d10v_extract_return_value): Access return value with RET1_REGNUM. - - * config/d10v/tm-d10v.h (ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM): - Define. - (STORE_RETURN_VALUE): Specify return register using RET1_REGNUM. - (STORE_STRUCT_RETURN): Specify ARG1_REGNUM as the struct ptr - location. - -Thu Feb 5 13:16:36 1998 Andrew Cagney - - * blockframe.c (generic_pop_dummy_frame): Flush the frame, no - longer valid. - - * blockframe.c (generic_pop_current_frame), frames.h: New - function. - -Thu Feb 5 17:18:16 1998 Andrew Cagney - - * remote-sim.c (gdbsim_create_inferior): clear_proceed_status - before /re/starting the simulator. - -Thu Feb 5 15:55:31 1998 C. M. Heard (heard@vvnet.com) - - * top.c (do_nothing): Remove signal handler after signal is caught. - -Thu Feb 5 11:57:06 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (tracepoint_operation): call free_actions instead - of free. (free_actions): eliminate some memory leaks for actions. - (validate_actionline): pass string arg by reference, so we can - change the pointer. Change all memrange collection arguments to - canonical form (literal address and size), to enforce early - evaluation. Accept UNOP_MEMVAL (assembly variables) for - trace collection. (parse_and_eval_memrange): accept expressions - for the address and size fields of a memrange (and evaluate - them immediately). (several places): use -1 instead of zero - to distinguish an absolute memrange from a register-relative one. - (encode_actions): add handling for UNOP_MEMVAL (assembly variable). - -Wed Feb 4 17:40:21 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (SFILES): add tracepoint.c. - (LINTFILES): add @CONFIG_SRCS@. - (SOURCES): Ditto. - * configure.in (CONFIG_SRCS): Mirror use of CONFIG_OBS. - * configure: Regenerated. - -Tue Feb 3 16:12:32 1998 Gordon W. Ross (gwr@mc.com) - - * infptrace.c (child_resume): Don't try to step if - NO_SINGLE_STEP is defined. - -Mon Feb 2 19:06:13 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (VERSION): Bump to 4.16.2. - -Mon Feb 2 17:18:25 1998 Richard Henderson - - * alpha-nat.c (fetch_aout_core_registers): Rename from - fetch_core_registers. - (fetch_elf_core_registers): New function. - (supply_gregset): Use ALPHA_REGSET_BASE. - (supply_fpregset): Likewise. - (fill_fpregset): Likewise. - (alpha_aout_core_fns): Rename from alpha_core_fns. - (alpha_elf_core_fns): New. - * config/alpha/alpha-linux.mh (NATDEPFILES): solib.o not osfsolib.o. - Disable MMALLOC. - * config/alpha/nm-linux.h (SVR4_SHARED_LIBS): Define if ELF. - (TARGET_ELF64): Likewise. - (ALPHA_REGSET_BASE): New. - * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): New. - * config/alpha/tm-alphalinux.h: Include tm-sysv4.h. - - * solib.c (elf_locate_base): Add TARGET_ELF64 support. - (info_sharedlibary_command): Likewise. - - * configure.host: Match alpha*. - * configure.tgt: Likewise. - -Fri Jan 30 15:11:38 1998 David Taylor - - Changes by - * infrun.c (IN_SOLIB_DYNSYM_RESOLVE_CODE): new macro for detecting - whether we are in the dynamic symbol resolution code - (wait_for_inferior): invoke it. - * solib.c (in_svr4_dynsym_resolve_code): new function - (enable_break): record start and end of the dynamic linker - text and plt sections for use in in_svr4_dynsym_resolve_code. - * solib.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): add svr4 definition; - (in_svr4_dynsym_resolve_code): declare it. - * config/nm-gnu.h (solib.h): move inclusion to after definition - of SVR4_SHARED_LIBS. - * config/nm-sysv4.h (solib.h): ditto. - * config/i386/nm-i386sco5.h (solib.h): ditto. - * config/i386/nm-linux.h (solib.h): ditto. - * config/mips/nm-irix5.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): undefine. - -Thu Jan 29 19:39:31 1998 Stan Shebs - - * coffread.c (coff_symtab_read) [SEM]: Remove code, macro can - never be defined. - * dbxread.c (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: - Remove, no longer needed. - * hppa-tdep.c (N_SET_MAGIC): Remove, no longer used. - * config/pa/xm-hppab.h (SEEK_SET, SEEK_CUR, SEEK_END): Ditto. - * config/mips/tm-mipsm3.h (NUMERIC_REG_NAMES): Ditto. - * config/mips/mipsm3.mt (TDEPFILES): Remove mipsread.o. - -Wed Jan 28 14:46:52 1998 Stan Shebs - - Suggested by Chris Walter : - * dwarfread.c (set_cu_language): Recognize Fortran. - * dwarf2read.c (set_cu_language): Ditto. - (read_array_type): Fix language test. - -Wed Jan 28 12:51:08 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * blockframe.c (generic_frame_chain_valid): A frame pointer may - be valid if it is equal to the frame pointer of its caller (ie. - not necessarily strictly INNER_THAN). Allows frameless functions. - -Wed Jan 28 11:23:25 1998 Mark Alexander - - * monitor.c (monitor_vsprintf): New function to handle - printing of large addresses using %A format specifier. - (monitor_printf_noecho, monitor_printf): Use monitor_vsprintf - instead of vsprintf. - * dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx - to print addresses. - -Tue Jan 27 16:14:23 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * configure.in (CONFIG_LDFLAGS): Only add -export-dynamic - when using GNU ld. - -Mon Jan 26 19:07:46 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): - Add closing parenthesis. From HJ Lu. - -Mon Jan 26 17:54:45 1998 Mark Alexander - - * dve3900-rom.c: Improve performance by using memory commands - that print less fluff. Minor cosmetic changes. - Eliminate compiler warnings. - -Sat Jan 24 23:44:43 1998 Martin M. Hunt - - * breakpoint.c (enable_breakpoint): Preserve breakpoint - disposition when enabling a breakpoint. - - * symtab.c (find_pc_sect_line): If no symbol information - is found, return correct pc anyway. - -Fri Jan 23 17:26:22 1998 Stan Shebs - - * configure.host (i[3456]86-*-osf1mk*, mips-*-mach3*, - ns32k-*-mach3*): Fix file names. - (i[3456]86-*-os9k, m88*-*-mach3*, w65-*-*): Remove config - recognition, no source files for these. - * configure.tgt (powerpc-*-aix4*): Remove config, now identical - to powerpc-*-aix*. - * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: Remove files, - no longer needed. - -Fri Jan 23 16:49:41 1998 Mark Alexander - - * monitor.c (monitor_write, monitor_readchar): New functions. - * monitor.h (monitor_write, monitor_readchar): Declare. - * dve3900-rom.c: Add support for fast loading on ethernet connections. - -Fri Jan 23 07:47:06 1998 Fred Fish - - * config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }". - (TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp. - (TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp. - (d10v_write_fp, d10v_read_fp): Add prototypes. - * symtab.c (decode_line_1): Remove assignment of sals[0].pc field. - * symfile.c (simple_overlay_update, simple_overlay_update_1): - Ignore the size of overlay sections. This check is redundant anyway. - * printcmd.c (print_frame_args): Ditto. - * valops.c (value_fetch_lazy): Ditto. - * values.c (unpack_long): Ditto. - * d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs, - d10v_init_extra_frame_info): Fix some minor bugs so the finish command - works properly. - (show_regs): Change num1 and num2 types from "long long" to "LONGEST". - (d10v_read_fp, d10v_write_fp): New functions. - (d10v_push_arguments): Remove unneeded assigns to "val" and "contents". - (d10v_push_arguments): Fix for pointers and structs. - (d10v_extract_return_value): Fix for pointers and chars. - -Tue Jan 20 18:53:18 1998 Stan Shebs - - * configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config - recognition, no source files for these (note that the i386 Mach - config is for pre-Mach 3). - (mips*-*-mach3*, ns32k-*-mach3*): Fix file names. - * config/mips/mipsel64.mt: Remove, never referenced. - -Mon Jan 19 14:01:28 1998 Stan Shebs - - * top.c (print_gdb_version): Restore to original message. - -Mon Jan 19 13:34:40 1998 Ian Lance Taylor - - From cgf@bbc.com (Chris Faylor): - * win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to - let the child exit. - (child_kill_inferior): Respond to all debug events as the child is - terminating. - - * Makefile.in (all): Change gdb dependency to gdb$(EXEEXT). - (uninstall): Add $(EXEEXT) to file name to remove. - (gdb$(EXEEXT)): Rename target from plain gdb. - (gdb1$(EXEEXT)): Rename target from plain gdb1. - (clean, mostlyclean): Add $(EXEEXT) to binary names to remove. - -1998-01-16 Felix Lee - - * top.c (print_gdb_version): delete stutter. - -Thu Jan 15 12:29:13 1998 Nick Clifton - - * remote-rdi.c (arm_rdi_open): Patch from Tony.Thompson@arm.com - to prevent spurous error messages on non-ICE targets. - -Wed Jan 14 19:27:02 1998 Stan Shebs - - * config/mips/{r3900.mt,r3900l.mt,tm-r3900.h,tm-r3900l.h}: - Remove, no longer used. - -Wed Jan 14 18:11:26 1998 Michael Meissner - - Patch from Jim Wilson. - * d30v-tdep.c (d30v_frame_find_saved_regs_offsets): Properly - declare void function before use. - - * config/d30v/tm-d30v.h (CALL_DUMMY): Initialize as { 0 }, not {}. - -Tue Jan 13 16:38:48 1998 Fred Fish - - * configure.in (--with-mmalloc): Add new configure arg to use the - mmalloc package. Default is to not use it. - (START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not - the string "2". - * acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef. - * configure: Regenerated. - * config.in: Regenerated. - * Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove. - (MMALLOC): Set using configure. - (MMALLOC_CFLAGS): Set using configure. - - * config/i386/tm-linux.h (sys_quotactl): Define to 1 rather - than just defining it. - * mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC. - * utils.c (NO_MMALLOC): Use USE_MMALLOC instead. - * objfiles.c: ditto. - * defs.h: ditto. - - * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove. - * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove. - * config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove. - * config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove. - * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove. - * gdbserver/Makefile.in (MMALLOC_*): Remove. - * config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove. - * config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - -Mon Jan 12 11:46:51 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * config/m68k/tm-m68k.h (REGISTER_VIRTUAL_TYPE): make A0 thru A7 - default to void pointer type (so that their default radix is hex). - - * symtab.c: move rbreak_command from no_class to class_breakpoint - so it will be listed under "help breakpoints". - -Sat Jan 10 14:58:04 1998 Stan Shebs - - * rdi-share/hostchan.c: Remove gettimeofday declaration. - -Thu Jan 8 11:03:59 1998 Nick Clifton - - * remote-rdp.c: Applied patches submitted by Tony.Thompson@arm.com - to implement the Angel remote debugging interface. - - * Makefile.in: Add build rules for remote-rdi.c and - rdi-share/libangsd.a. - - * configure.tgt: Updated from source on branch. - * config/arm/tm-arm.h: Updated from source on branch. - * arm-tdep.c: Updated from source on branch. - - * rdi-share: New directory, RDI library contributed by ARM. - -Mon Jan 5 20:21:59 1998 Mark Alexander - - * monitor.h (MO_PRINT_PROGRAM_OUTPUT): Define. - * monitor.c (monitor_wait): Echo program output. - * dve3900-rom.c (_initialize_r3900_rom): Remove MO_HANDLE_NL flag, - add MO_PRINT_PROGRAM_OUTPUT flag. - -Mon Jan 5 18:21:11 1998 David Taylor - - * top.h (HAVE_SIGSETJMP): define SIGJMP_BUF, SIGSETJMP, and - SIGLONGJMP appropriately based on whether HAVE_SIGSETJMP is - defined. - * top.c (return_to_top_level, catch_errors): use the new macros - * main.c (SET_TOP_LEVEL): ditto. - * config/xm-sysv4.h (HAVE_SIGSETJMP): Define. - -Fri Jan 2 18:48:58 1998 Mark Alexander - - * configure.in: Double up brackets in shell case pattern. - -Fri Jan 2 17:06:05 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (finish_tfind_command): improved algorithm for - deciding when we've "stepped" into a new stack frame. - (map_args_over_tracepoints): loop over tracepoint list "safely", - since list elements may be deleted during loop. - (read_actions): add actions to history list. - -For older changes see ChangeLog-97 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/gdb/ChangeLog-99 b/gdb/ChangeLog-99 deleted file mode 100644 index 845dc12cc39..00000000000 --- a/gdb/ChangeLog-99 +++ /dev/null @@ -1,9296 +0,0 @@ -Sun Dec 19 18:56:38 1999 Andrew Cagney - - * breakpoint.c (mention): Delete ui-out breakpoint code. Mention - calls breakpoint_create_event and that, eventually, calls - gdb_breakpoint_query which displays the breakpoint details. - (hbreak_command_wrapper, thbreak_command_wrapper): Delete. - -Wed Dec 29 17:41:11 1999 Andrew Cagney - - * breakpoint.c (create_breakpoints, parse_breapoint_sals, - breakpoint_sals_to_pc): New functions. - (break_command_1): Rewrite. Use create_breakpoints, - parse_breapoint_sals, breakpoint_sals_to_pcto create the list of - breakpoints specified in ``sals''. Delete unused variables. - Pre-allocate addr_strings for all breakpoints. Allocate a - separate cond and cond_string for each breakpoint. - (gdb_breakpoint, do_captured_breakpoint, struct - captured_breakpoint_args): Provide a library interface into - create_breakpoints. - - * defs.h (gdb_breakpoint): Add declaration. - -1999-12-22 Michael Chastain - - * dbxread.c (process_one_symbol): check for nested LBRAC - symbols before calling finish_block rather than after. Do not - call define_symbol for these symbols. - -1999-12-21 Stan Shebs - - * blockframe.c (generic_pop_current_frame): Cosmetic changes to - clarify. - -1999-12-20 Michael Snyder - - * procfs.c: Completely rewritten. All functions replaced, to make - maintainence easier in the presence of two very different versions - of /proc (ioctl vs. read/write). - * proc_api.c: New file, pretty-print /proc diagnostic trace info. - * proc_events.c: New file, pretty-print /proc signals, exceptions. - * proc_flags.c: New file, pretty-print /proc flags. - * proc_why.c: New file, pretty-print /proc reasons for stopping. - * Makefile.in: Add rules for above new files. - * config/i386/i386sol2.mh: Add above new files to NATDEPFILES. - * config/sparc/sun4sol2.mh: ditto. - * config/i386/i386dgux.mh: ditto. - * config/i386/i386v4.mh: ditto. - * config/i386/i386v42mp.mh: ditto. - * config/i386/ncr3000.mh: ditto. - * config/m68k/m68kv4.mh: ditto. - * config/m88k/delta88v4.mh: ditto. - * config/mips/irix4.mh: ditto. - * config/mips/irix5.mh: ditto. - * config/mips/mipsv4.mh: ditto. - * config/powerpc/solaris.mh: ditto. - * config/alpha/alpha-osf2.mh: ditto. - * config/alpha/alpha-osf3.mh: ditto. - * testsuite/gdb.base/callfuncs.exp: make "next" test match the - next source line, in case the "next" runs away. - * acconfig.h: remove obsolete def HAVE_MULTIPLE_PROC_FDS, - add new def NEW_PROC_API - * config.in; ditto. - * configure.in: Detect sparc solaris 7 and all versions of - UnixWare, and define NEW_PROC_API. - * configure: auto-generate. - * infrun.c (MAY_SWITCH_FROM_INFERIOR_PID): remove define, make it - the default behavior. (switched_from_inferior_pid): rename to - previous_inferior_pid. (handle_inferior_event): remove the - [Switching to thread...] message. (normal_stop): move the - [Switching to thread...] message to here. - * sol-thread.c (sol_find_new_threads): add a call to - procfs_find_new_threads, so that new LWPs are found too. - * config/mips/nm-irix5.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): - define to always use. (target_insert_watchpoint) define to use - new procfs call (one additional parameter). - (target_remove_watchpoint): ditto. - (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT) define always true. - * config/mips/nm-irix4.h: ditto. - -1999-12-21 Jim Blandy - - * Makefile.in (elf_bfd_h): Look for elf-bfd.h in BFD_SRC, not - BFD_DIR. Unlike bfd.h, it is not a generated file. - -Fri Dec 17 18:24:58 1999 David Taylor - - * language.c (_initialize_language): move settings of language, - range, and type and corresponding function calls - set_language_command, set_type_command, and set_range_command - closer together to match the model of having the user set the - variable via the 'set {language | range | type}' commands. - This eliminates startup noise introduced by Jimmy Guo's change - of Dec 13th. - -1999-12-17 Michael Snyder - - * configure.in: test for , which is not available - on earlier versions of Linux. - * config.in: define HAVE_STDINT_H if it's present. - * configure: autoconfiscate. - * lin-thread.c: if not HAVE_STDINT_H, stub out the entire module. - -Fri Dec 17 20:45:21 1999 Andrew Cagney - - * target.c (find_target_beneath): Change ``='' in if to ``==''. - -1999-12-16 Michael Snyder - - * defs.h (TIDGET): add default definition. - * lin-thread.c (check_for_thread_event): for now, just provide - an empty definition (to be filled in later). - -1999-12-16 Fernando Nasser - - * varobj.c (varobj_list): Improve the test and the text of the - assertion that guards against wrong tally of root varobjs. - (uninstall_variable): Fix for a bug in which the number of root - varobjs was not decremented if the first one in the list was deleted. - -1999-12-16 Michael Snyder - - * linux-thread.c: Remove printf-debugging code. - * lin-thread.c: ditto. - * config/alpha/nm-linux.h: protect with NM_LINUX_H. - * testsuite/gdb.threads/linux-dp.exp: Make test for "New Thread" - message more forgiving. Ditto test for "info threads". - -1999-12-16 Michael Snyder - - * lin-thread.c: new file. Implements multi-thread debugging on - Linux using the thread_db API first implemented on Solaris. This - frees GDB from any dependency on the internal implementation of - the thread library. Future versions of the thread library will - implement a libthread_db API for debuggers, which GDB will use. - * config/i386/linux.mh: add lin-thread.o to the link, and add - -ldl and -rdynamic since libthread_db is a dynamic library. - * config/alpha/alpha-linux.mh: ditto. - * configure.in: test for thread_db.h, proc_service.h - * configure: autoconf. - * config.in: conditionally define HAVE_THREAD_DB_H - and HAVE_PROC_SERVICE_H - * gdb_thread_db.h: new file, used when the system doesn't have it. - * gdb_proc_service.h: ditto. - -1999-12-16 Michael Snyder - - * linux-thread.c: changes to accomodate the new lin-thread.c - module based on the thread_db API. These changes make parts of - linux-thread.c shareable with lin-thread.c. - (linuxthreads_wait_mask): replace with linuxthreads_block_mask. - (using_thread_db): new variable. Allows linux-thread module to - detect when lin-thread (thread_db API) module is in use. - (save_inferior_pid, restore_inferior_pid): make 32/64 bit safe. - (check_all_signal_numbers) make extern, shared with lin-thead.c. - (linuxthreads_new_objfile): use target_new_objfile_chain to share - this hook with the lin-thread module. Call the other module FIRST. - If using_thread_db is turned on by the other thread module, do not - set linuxthreads_debug and do not call update_stop_threads. Do call - check_all_signal_numbers, to be sure it gets set before target_wait. - (linux_child_wait): new function. Abstracts out the "child_wait" - functionality, so that it can be shared with the lin-thread module. - (linuxthreads_wait): call linux_child_wait, instead of doing the - waiting inline. If using_thread_db, do not call update_stop_threads - and do not turn on linuxthreads_debug. - (linuxthreads_mourn_inferior): abstract out the clearing of global - state, so that it can be shared with the lin-thread.c module. - (_initialize_linuxthreads): use linuxthreads_wait_mask to block - SIGCHLD exactly ONCE, and leave it blocked! Then linux_child_wait - will call sigsuspend when it wants to wait for this signal. - (thread_attach): abstract out ptrace attach to share with lin-thread.c - -1999-12-16 Michael Snyder - - Make target_pid_to_str a target_ops vector. - * target.h (target_pid_to_str): redefine to use a target_ops vector. - (target_tid_to_str): default to using target_pid_to_str. - (target_pid_or_tid_to_str): ditto. - * target.c (update_current_target): inherit to_pid_to_str method. - (find_target_beneath): new function. Find target stratum below - the given one. - * config/nm-gnu.h: don't define target_pid_to_str. - * config/i386/tm-i386sol2.h: ditto. - * config/sparc/tm-sun4sol2.h: ditto. - * gnu-nat.c (init_gnu_ops): initialize to_pid_to_str vector. - * linux-thread.c (init_linuxthreads_ops): ditto. - * sol-thread.c (init_sol_thread_ops: ditto. - * procfs.c (init_procfs_ops): ditto. - * win32-nat.c (init_child_ops): ditto. - * config/i386/tm-cygwin.h: don't define target_pid_to_str. - * inftarg.c (child_pid_to_str): new function, used to initialize - to_pid_to_str vector. May be suppressed by defining CHILD_PID_TO_STR. - (init_child_ops): initialize to_pid_to_str using child_pid_to_str. - Derivative modules may substitute their own child_pid_to_str func - by defining CHILD_PID_TO_STR. - * lynx-nat.c (lynx_pid_to_str): rename to child_pid_to_str. - * config/nm-lynx.h: define CHILD_PID_TO_STR. - Don't define target_pid_to_str. - * hppah-nat.c (hppa_pid_to_str): rename to child_pid_to_str. - * infttrace.c (hppa_pid_or_tid_to_str): call child_pid_to str - instead of hppa_pid_to_str. - * config/pa/nm-hppah.h: define CHILD_PID_TO_STR. - Don't define target_pid_to_str. - -1999-12-16 Michael Snyder - - * i386-linux-nat.c: introduce PIDGET/TIDGET macros as on Solaris, - preparatory to using the thread_db debugging API for Linux. - (fill_gregset): guard against invalid input. - (fetch_regs): add a pid/thread_id argument, so we can fetch regs - from multiple processes/clones/threads. (store_regs): ditto. - (fetch_fpregs): ditto. (store_fpregs): ditto. - (fetch_xfpregs): ditto. (store_xfpregs): ditto. - (fetch_inferior_registers): use TIDGET to extract an appropriate - thread/clone/process id from inferior_pid, if there's one there, - and pass it to fetch_regs etc. (store_inferior_registers): ditto. - - * infptrace.c: include every available version of wait.h. - introduce PIDGET/TIDGET macros for use with thread_db API on Linux. - (call_ptrace): rearrange lines that were split by an ifdef. - (fetch_register): use TIDGET to extract an appropriate process ID - from inferior_pid, in case we are debugging more than one process. - (store_register): ditto. This is for Linux. - (child_xfer_memory): use PIDGET to extract the main process id from - inferior_pid, in case we are debugging multiple processes that share - the same address space (as on Linux). - -1999-12-16 Christopher Faylor - - * win32-nat.c: Add a missing register to mappings array. - (child_fetch_inferior_registers): Use precalculated index into mappings - array as supply_registers argument. - (handle_output_debug_string): Avoid considering every debug string as a - cygwin signal. - (handle_exception): Trap first chance exceptions. - (child_create_inferior): Initialize Microsoft thread walking API. - (sgmb): New function. Used by Microsoft API for stack walking. - (child_frame_chain): New function. Uses Microsoft API for stack - walking. - (child_frame_chain_saved_pc): Ditto. - * config/i386/tm-cygwin.h: Define frame handling stuff. - -1999-12-15 Stan Shebs - - ARM GNU/Linux support and general ARM target fixes/cleanup from - Scott Bambrough , plus obsoletion of the old - RISCix support. - * NEWS: Mention addition and obsoletion. - * configure.host: Recognize arm* instead of just arm. - (arm*-*-linux*): Recognize. - * configure.tgt: Ditto, plus assume arm*-*-* is embedded. - * config/arm/arm.mh, config/arm/arm.mt, config/arm/nm-arm.h, - config/arm/xm-arm.h: Mark as OBSOLETE. - * config/arm/embed.mt, config/arm/tm-embed.h: New files. - * config/arm/linux.mh, config/arm/linux.mt, config/arm/nm-linux.h, - config/arm/tm-linux.h, config/arm/xm-linux.h: Ditto. - * config/arm/tm-arm.h: Add more comments, eliminate PARAMS. - (STACK_END_ADDR): Remove. - (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT, THUMB_LE_BREAKPOINT, - THUMB_BE_BREAKPOINT): Move to here from arm-tdep.c. - (NUM_REGS): Define as sum. - (NUM_FREGS, NUM_SREGS, NUM_GREGS): New definitions. - (FP_REGISTER_RAW_SIZE, FP_REGISTER_VIRTUAL_SIZE, - STATUS_REGISTER_SIZE): Define. - (REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, - REGISTER_VIRTUAL_SIZE): Rewrite to use symbolic values. - (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW, USE_STRUCT_CONVENTION, - EXTRACT_RETURN_VALUE): Rewrite to use new functions. - (IN_SIGTRAMP): Remove definition. - * arm-convert.s: Mark as OBSOLETE. - * arm-linux-nat.c: New file. - * Makefile.in: Add build rule for it. - * arm-tdep.c (struct frame_extra_info): New struct. - (arm_use_struct_convention): Rewrite. - (arm_push_arguments): Rewrite to handle more cases. - (arm_register_convertible, arm_register_convert_to_virtual, - arm_register_convert_to_raw, arm_extract_return_value): New - functions. - (LITTLE_BREAKPOINT, BIG_BREAKPOINT): Remove. - * arm-xdep.c: Mark as OBSOLETE. - -1999-12-15 Elena Zannoni - - * infcmd.c (run_stack_dummy): Temporarily lie about the target - ability to support asynchronous execution. - - * remote.c (remote_can_async_p, remote_is_async_p): Return true - iff to_async_mask_value is true too. - (remote_async): Error out if called when to_async_mask_value is 0. - (init_remote_async_ops): Initialize to_async_mask_value to 1. - (remote_async_detach, remote_async_resume, remote_async_wait, - remote_async_kill): Change SERIAL_IS_ASYNC_P call to - target_is_async_p call. - (remote_async_resume): Change SERIAL_CAN_ASYNC_P call to - target_can_async_p call. - - * target.c (update_current_target): Inherit to_async_mask_value. - (target_async_mask): New function. To temporarily turn the target - into a synchronous one for inferior function calls, and back to - asynchronous. - - * target.h (to_async_mask_value): New entry in the target - vector. - (target_async_mask): Export. - (target_async_mask_value): Define. - -Wed Dec 15 11:24:32 1999 Jeffrey A Law (law@cygnus.com) - - * hp-psymtab-read.c (trans_lang): Use HP_LANGUAGE_FORTRAN instead - of HP_LANGUAGE_F77. - -Wed Dec 15 13:37:55 1999 Andrew Cagney - - * gdb-events.h, gdb-events.c (set_gdb_event_hooks): Return the old - event hooks vector. - -1999-08-13 Jim Kingdon - - * breakpoint.c (bpstat_stop_status): Revert 1998-09-08 change - to ->frame matching. The change did not match the ChangeLog - entry, looked fishy, and caused infinite stepping when running - "next" from main on sparc w/ RH Linux. Thanks to Jakub for the - report. - -1999-12-14 Stan Shebs - - * arm-tdep.c (arm_get_next_pc): Add argument to shifted_reg_val - call. - -1999-12-14 Mark Salter - - * mips-tdep.c (mips_print_register): Fix printing of individual - registers when REGISTER_VIRTUAL_SIZE != REGISTER_RAW_SIZE. - -Tue Dec 14 23:29:19 1999 Andrew Cagney - - * defs.h (mcalloc): Delcare. - * utils.c (xcalloc, mcalloc): New functions. - -1999-12-13 Stan Shebs - - * config/arm/tm-arm.h: Reformat comments, in preparation for - real changes. - * arm-tdep.c: Similarly, plus change function definitions to - modern form. - -1999-12-13 Michael Snyder - - * breakpoint.h (enum bptype): add new BP type bp_thread_event. - This will be used when a target needs to set an invisible - breakpoint to detect events such as thread creation. - * breakpoint.c (interlan_breakpoint_number): remove ifdefs. - (create_thread_event_breakpoint): new function. - (remove_thread_event_breakpoints): new function. - (bpstat_what): don't stop at invisible thread_event breakpoints. - (update_breakpoints_after_exec): if bp_thread_event breakpoins - still exist after an exec, delete them. They'll need to be - found and installed anew anyway. - (print_it_typical): don't announce bp_thread_event breakpoints. - (print_one_breakpoint): account for new breakpoint type. - (mention): don't mention invisible bp_thread_event breakpoints. - (delete_command): don't delete invisible bp_thread_event bp's. - (breakpoint_re_set_one): don't touch bp_thread_event bp's. - -Mon Dec 13 11:10:59 1999 Jimmy Guo - - * language.h (longest_raw_hex_string, longest_local_hex_string, - longest_local_hex_string_custom): Declare. - * language.c: New functions, and misc. fixes. - (longest_raw_hex_string, longest_local_hex_string, - longest_local_hex_string_custom): New functions. - - * c-typeprint.c - (c_type_print_varspec_prefix,c_type_print_varpsec_suffix): Add - TYPE_CODE_TEMPLATE case and default case. - (c_type_print_base): Revise how demangled_no_class is found; - print '}' before printing local file:line info. - * c-valprint.c (c_value_print): print reference type to class. - - * valarith.c (value_binop): Add support for exponentiation, - equal, not equal. - (value_strcmp): New function. - (value_equal,value_less): Add string equality comparison support. - - * m2-exp.y (lex): add default case statement to capture - unhandled token and call error(). - -1999-12-13 Elena Zannoni - - * main.c (main): Remove unused variable. - - From Hubert VERSTRAETE (hubertV@bigfoot.com): - * main.c (captured_main): Disambiguate command line option '-d' by - preferring --directory over --dbx. - - * top.c (return_to_top_level): Do not do exec cleanups if the - target is executing. Those cleanups are supposed to be done when - the target has stopped. - -Mon Dec 13 20:52:37 1999 Andrew Cagney - - * breakpoint.c (do_captured_breakpoint_query, - gdb_breakpoint_query): New functions. Implement a breakpoint - query. - - * defs.h (enum gdb_rc): Declare. - (gdb_breakpoint_query): Declare. - -Mon Dec 13 14:18:06 1999 Andrew Cagney - - * gdb-events.h: Fix typo in description of breakpoint events. - * gdb-events.sh: Update. - -Mon Dec 13 13:57:26 1999 Andrew Cagney - - * breakpoint.c (ep_type_description_t): Delete. - (print_one_breakpoint): Add local declaration of struct - ep_type_description. - -Mon Dec 13 12:38:31 1999 Andrew Cagney - - * top.h: Delete #include . Moved to top.c. - (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP, SIGJMP_BUF, SIGSETJMP, - SIGLONGJMP): Delete. Moved to top.c - (error_return, quit_return): Delete extern declarations. - - * top.c: #include . - (error_return, quit_return): Make static. - (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP, SIGJMP_BUF, SIGSETJMP, - SIGLONGJMP): Define. - -Mon Dec 13 11:54:12 1999 Andrew Cagney - - * tracepoint.c (trace_start_command, tracepoints_info): Print - step_count using %ld. - * Makefile.in (tracepoint.o): Compile tracepoint.o with -Werror. - -1999-12-12 Elena Zannoni - - * target.h (enum target_waitkind): Add new enumeration value - TARGET_WAITKIND_IGNORE. For inferior events that we should do - nothing about. - - * remote.c (remote_async_wait): After each character of console - output from the inferior, return to the event loop with an event - kind of TARGET_WAITKIND_IGNORE instead of looping here. - - * infrun.c (handle_inferior_event): In case of - TARGET_WAITKIND_IGNORE, return immediately, and set things up so - that we are still waiting for the inferior. - -1999-12-12 Elena Zannoni - - * event-loop.c (handle_timer_event): When calling the timer - procedure, use the saved_timer data, not the timer_ptr data, - because the latter has been already freed. - -Fri Dec 10 12:01:43 1999 Andrew Cagney - - * eval.c (evaluate_subexp): Only inline when GNUC and not STDC. - -Sat Dec 11 17:52:03 1999 Andrew Cagney - - * breakpoint.c (print_one_breakpoint): New function. Move - breakpoint print code to here. - (breakpoint_1): From here. - (print_one_breakpoint): Merge in ui-out code. - (print_one_breakpoint): Add local variabls ``stb'' and - ``old_chain''. - (breakpoint_1): Use print_one_breakpoint when UI. - (print_one_breakpoint): Print breakpoint type when UI. - (breakpoint_1): Merge UI out code into non UI function. - - * ui-out.c (make_cleanup_ui_out_stream_delete): New function. Wrap - make_cleanup. - (do_stream_delete): New function. Wrap ui_out_stream_delete. - * ui-out.h (make_cleanup_ui_out_stream_delete): Declare. - -Sat Dec 11 00:12:41 1999 Andrew Cagney - - * breakpoint.c (breakpoint_1): Clone breakpoint_1 creating UI - and non-UI versions. - -Mon Dec 6 20:31:28 1999 Andrew Cagney - - * gdbarch.sh: Replace field init_p with invalid_p. - (TARGET_BFD_VMA_BIT): New architecture vector method. Defaults to - architecture bits_per_address. - * gdbarch.h, gdbarch.c: Update. - * defs.h (TARGET_BFD_VMA_BIT): Provide default of TARGET_PTR_BIT - for non- multi-arch case. - - * gdbtypes.h (builtin_type_bfd_vma, builtin_type_ptr, - builtin_type_CORE_ADDR): New GDB specific address types. - * gdbtypes.c (_initialize_gdbtypes, build_gdbtypes): Initialize - new builtin types. - -Wed Dec 8 17:48:56 1999 Andrew Cagney - - * config/sparc/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Delete - definition. Already defined in config/nm-nbsd.h. Include the - more explicit config/nm-nbsd.h. - - * config/sparc/nbsd.mt (TDEPFILES): Move solib.o from here. - * config/sparc/nbsd.mh (NATDEPFILES): To here. - * config/xm-nbsd.h: #include to get definition of - NGROUPS needed by and missing on some systems. - * config/nm-nbsd.h: Only macro's that match NetBSD definitions - with what is expected by solib.c when not SVR4_SHARED_LIBS. - - * configure.host: Add patterns for sparc-*-netbsdaout* and - sparc-*-netbsdelf*. - * config/sparc/nm-nbsdelf.h: New file. - * config/sparc/nbsdelf.mh: New file. - -Wed Dec 8 19:56:48 1999 Andrew Cagney - - * frame.h, blockframe.c: Rename default_frame_chain_valid to - file_frame_chain_valid. Rename alternate_frame_chain_valid to - func_frame_chain_valid. - - * config/sparc/tm-sparclite.h, config/mips/tm-mipsv4.h, - config/m88k/tm-delta88v4.h, config/m68k/tm-m68kv4.h, - config/m68k/tm-monitor.h, config/i386/tm-i386nw.h, - config/i386/tm-i386v4.h, config/h8300/tm-h8300.h: Update. - * mips-tdep.c (mips_gdbarch_init): Update. - -Wed Dec 8 19:12:17 1999 Andrew Cagney - - * blockframe.c (generic_file_frame_chain_valid): Rename - generic_file_frame_chain_valid. - * frame.h: Update. - * config/fr30/tm-fr30.h, config/m32r/tm-m32r.h, - config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, - config/sh/tm-sh.h, config/v850/tm-v850.h, config/mcore/tm-mcore.h: - Update. - - * blockframe.c (generic_func_frame_chain_valid): New function. - Implement dummy-frame equivalent of function based frame chain - valid. - * frame.h (generic_func_frame_chain_valid): Declare. - -Wed Dec 8 16:26:27 1999 Andrew Cagney - - * blockframe.c (alternate_frame_chain_valid, - default_frame_chain_valid): Swap implementations. The change Mon - Nov 30 11:18:48 1998 Andrew Cagney which converted - several macros to functions was backwards. - - * mips-tdep.c (mips_gdbarch_init): Update. Call - alternate_frame_chain_valid and not default_frame_chain_valid. - -Wed Dec 8 15:29:48 1999 Andrew Cagney - - * infptrace.c: Simplify handling of . Always include - "wait.h" from the ../include/wait.h directory. #include - was added as part of Mon Nov 29 12:14:10 1999 Andrew - Cagney but the ChangeLog was omitted. - -1999-12-07 Jim Blandy - - Add support for SSE registers in core files. - * corelow.c (get_core_register_section): New function. - (get_core_registers): Fetch the new ".reg-xfp" sections, - in addition to the traditional ".reg" and ".reg2" sections. - Check for per-thread variants of all three. Use - get_core_register_section, instead of writing it out over and over - again. - * i386-linux-nat.c (i386_linux_fetch_core_registers): New function. - (i386_linux_nat_core_fns): New core_fns structure. We do our own - core handling now, instead of using the generic code in core-regset.c. - (_initialize_i386_linux_nat): New function, needed to register - i386_linux_nat_core_fns. - * config/i386/linux.mh (NATDEPFILES): Remove core-regset.o; - i386-linux-nat.c has its own sniffer now. - * gdbcore.h: (struct core_fns): Doc fix. - - * i386v-nat.c (i386_float_info): Definition is #if 0'd; delete it - altogether. This should use the function i387-tdep.c. - - Patch from Mark Kettenis : - - * config/i386/tm-i386.h (FLOAT_INFO): New define. - * i387-tdep.c (print_i387_value, print_i387_ext, - print_i387_status_word, print_i387_control_word, i387_float_info): - New functions, used to implement generic `info float' command. - -1999-12-06 Christopher Faylor - - * dcache.c (set_dcache_state): New function. - * dcache.h: Declare set_dcache_state(). - -Sat Dec 4 15:17:44 1999 Andrew Cagney - - * remote.c (build_remote_packet_sizes): Reduce the default packet - size of 400 bytes by one to 399. Stops GDB trashing stubs that - append a trailing NUL to an already full buffer. - -Sat Dec 4 01:16:47 1999 Andrew Cagney - - * tracepoint.c (remote_get_noisy_reply): Add parameter sizeof_buf. - (finish_tfind_command): Add parameter sizeof_msg. - - * remote.c (remote_threads_info): Move assignment operator to - outside of function call. - (remote_send): Add parameter sizeof_buf. - (getpkt): Add parameter sizeof_buf. Call read_frame passing in - sizeof_buf. - - * remote.h (getpkt): Update. - - * tracepoint.c (remote_set_transparent_ranges, - remote_get_noisy_reply, trace_start_command, trace_stop_command, - trace_status_command, finish_tfind_command, trace_find_pc_command, - trace_find_tracepoint_command, trace_find_line_command, - trace_find_range_command, trace_find_outside_command): Update. - - * remote.c (set_thread, remote_thread_alive, - remote_get_threadinfo, remote_get_threadlist, - remote_current_thread, remote_threads_info, - extended_remote_restart, get_offsets, remote_open_1, - remote_async_open_1, remote_wait, remote_async_wait, - remote_fetch_registers, check_binary_download, remote_write_bytes, - remote_read_bytes, remote_send, remote_detach, - remote_async_detach, remote_fetch_registers, - store_register_using_P, store_register_using_P, - remote_fetch_registers, remote_store_registers, putpkt_binary, - remote_insert_breakpoint, remote_remove_breakpoint, - compare_sections_command, remote_rcmd, packet_command, - remote_info_process, remote_query, remote_insert_watchpoint, - remote_search, remote_remove_watchpoint, - remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Update. - -Fri Dec 3 17:38:06 1999 Andrew Cagney - - * (read_frame): Add sizeof_buf parameter. Don't allow repeat when - first character. Always leave space at the end of the buffer. - Return size of packet or -1. - (getpkt): Update. Pass in PBUFSIZ. - -1999-12-02 Elena Zannoni - - * breakpoint.c (print_it_typical): Print reason for stopping in - case of bp_until. - -Thu Dec 2 17:14:53 1999 Andrew Cagney - - * ser-pipe.c: Include for memset(). - -1999-12-01 Jim Blandy - - * gdbtypes.c (builtin_type_v4si, builtin_type_v8qi, - builtin_type_v4hi, builtin_type_v2si): New SIMD types. - (build_gdbtypes): Initialize them. - (_initialize_gdbtypes): Gdbarch_swap them. - * gdbtypes.h (builtin_type_v4si, builtin_type_v8qi, - builtin_type_v4hi, builtin_type_v2si): Declare them. - - * findvar.c (read_register_bytes, write_register_bytes): Correctly - determine how the region the caller is writing overlaps with each - register's bytes. - - * value.h (struct value): Doc fixes. - - * valops.c (value_assign): Clarify error message. - -1999-12-01 Elena Zannoni - - * stack.c (return_command_wrapper): New function, to export - return_command(). - -1999-12-01 Christopher Faylor - - * config/i386/tm-cygwin.h: Change tm-i386.h include back to tm-i386v.h. - -1999-12-01 Elena Zannoni - - * inf-loop.c (inferior_event_handler): In case of - INF_EXEC_CONTINUE, don't do all the regular continuations, but - just the intermediate ones. - - * infcmd.c (step_once): Add the continuation to the - intermediate_continuation list instead of the regular continuation - list. - - * utils.c (add_intermediate_continuation): New function, to add - continuations to the intermedite_continuation list. - (do_all_intermediate_continuations): New function, do all the - continuations in the intermediate list. - (discard_all_intermediate_continuations): New function, discard - all the continuations in the intermediate list. - (intermediate_continuation): New global list for use by step_1(). - - * defs.h: Export intermediate_continuation, - add_intermediate_continuation, do_all_intermediate_continuations, - discard_all_intermediate_continuations. - -1999-11-30 Christopher Faylor - - * win32-nat.c (mappings): Reorganize slightly for new uniform i386 - register configuration. - (do_child_fetch_inferior_registers): Handle special case floating point - registers. - (handle_output_debug_string): Handle cygwin-specific signals broadcast - from the cygwin DLL. - (handle_exceptions): Add code to properly allow continuation after a - CTRL-C. - (child_continue): Accept propagated "continue_status" which controls - how the inferior should be continued. - (get_child_debug_event): New function. - (child_wait): Use above function to handle debug events. - (child_create_inferior): Add more intelligent method for running the - inferior to the appropriate point before handing it off to the rest of - gdb. - (child_stop): Specifically send a CTRL-C to the debugged process. - (child_kill_inferior): Set global continue status here to cause - inferior to run to completion. - (child_resume): Eliminate code which attempts to decide how to continue - the inferior. This is now handled by child_continue. - * config/i386/tm-cygwin.h: Gut and reorganize for consistency with new - tm-i386.h. - - Patch from Egor Duda (deo@logos-m.ru) - * win32-nat.c (psapi_get_dll_name): New function. - (handle_load_dll): Correctly load DLL symbol tables after attaching to - a running pid. - -1999-11-30 Michael Snyder - - * infrun.c (handle_inferior_pid): revert 11-29 change: resuming - a thread other than the current thread with a signal. Apparently - target_resume with a specific pid, a specific signal, and no step - means to continue ALL threads but to only send the signal to one - (and not, as I had assumed, to continue only the specified thread). - * i386-linux-nat.c (fill_gregset): guard against invalid input. - -1999-11-30 Elena Zannoni - - * infcmd.c (step_once): New function. Used to do just one step - operation. - (step_1_continuation): New function. Figure out if we need to step - again before returning control to the user. - (step_1): If we are in asynchronous mode, don't do the for loop, - but rather delegate to continuations the task of repeating the - step operation. - - * utils.c (do_all_continuations): Copy the continuation list aside - before working on it. - - * target.h (enum inferior_event_type): Add new enum - INF_EXEC_CONTINUE. - - * inf-loop.c (inferior_event_handler): Handle new case - INF_EXEC_CONTINUE. - - * infrun.c (fetch_inferior_event): If we are in the middle of a - 'step n' type command, don't say that the execution is complete, - but that it will have to continue. - -1999-11-30 Kevin Buettner - - * utils.c (verror): Don't traverse va_list argument twice. Also, - removed extraneous va_end() call. - -1999-11-29 Michael Snyder - - * infrun.c (handle_inferior_pid): If a child thread stops on a - signal that we are ignoring, and GDB silently resumes the child, - resume ALL threads (not just the one that got the signal). All - threads are stopped, so all must be resumed. - (handle_inferior_event): on detecting a thread context switch, - swap infrun_state ONLY if both the old thread and the new one - are in the thread list. Otherwise state information will be lost! - Problem may arise with flaky back-ends. - -1999-11-29 Elena Zannoni - - * infrun.c (print_stop_reason): Don't print end of stepping reason - if we are in the middle of a multistep command (same condition as - in normal_stop). - - * breakpoint.c (bpstat_stop_status): Don't decrease hit_count - in case of a wp that has not changed. - -Mon Nov 29 12:14:10 1999 Andrew Cagney - - * gdbtypes.c (init_simd_type): Make static. - - * configure.in (AC_CHECK_HEADERS): Check for . - * configure, config.h: Re-generate. - * inflow.c: Include - - * i386b-nat.c: Include "gdbcore.h". - * fork-child.c: Include "command.h". - - * remote.c (remote_cisco_section_offsets, - remote_start_remote_dummy, store_register_using_P, - remote_info_process, remote_cisco_open, remote_cisco_close, - readsocket, readtty, minitelnet, remote_cisco_wait, - init_remote_async_ops, init_extended_async_remote_ops, - set_remote_cmd), infrun.c (default_skip_permanent_breakpoint): Use - ISO-C syntax for function definition. - -Mon Nov 29 11:28:21 1999 Andrew Cagney - - * stabsread.c: Revert 1999-11-09 Jim Blandy - and 1999-11-08 Jim Blandy - . Broken on non-Linux targets. - -1999-11-26 Elena Zannoni - - * symfile.c (show_load_progress): Add total sent so far to the - information passsed to the hook users. - (generic_load): Collect total sent so far and pass that to the - progress hook. - - * defs.h (show_load_progress): Update. - -1999-11-25 Nick Clifton - - * coffread.c (coff_symfile_read): Treat "epoc-pe" targets as "pe" - targets. - * dbxread.c (dbx_read_symfile): Treat "epoc-pe" targets as "pe" - targets. - -Wed Nov 24 17:07:28 1999 Andrew Cagney - - * Makefile.in (init.c): Add SUBDIR_INIT_FILES so that sub - directories can hook in extra init files. - -Wed Nov 24 11:41:01 1999 Andrew Cagney - - * ui-out.h (field_string_ftype, ui_out_field_string): Make string - parameter const. - * cli-out.c (cli_field_string): Update. - * ui-out.c (uo_field_string, ui_out_field_string, - default_field_string): Update. - -1999-11-23 Elena Zannoni - - * defs.h (show_load_progress): Export. - - * symfile.c (show_load_progress): New hook for download. - (generic_load): Collect total size of executable to load. - Call progress hook when downloading. - Add output for ui case. - (print_transfer_performance): Add output for ui case. - -Thu Nov 18 11:54:24 1999 Andrew Cagney - - * arc-tdep.c (codestream_fill): Rewrite byte swap code using - function extract_unsigned_integer. - -Wed Nov 17 17:01:06 1999 Andrew Cagney - - * arm-xdep.c: #include "arm-opcode.h" -> "opcode/arm.h". - -1999-11-22 Jim Blandy - - * Makefile.in (i386-tdep.o): Update list of dependencies. - -1999-11-22 Elena Zannoni - - * stack.c (print_frame_info_base): Adjust output for stepi/nexti case. - -1999-11-22 Jim Blandy - - * config/i386/tm-i386v.h (NUM_REGS, REGISTER_NAMES, - REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, - REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, - MAX_REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE): Deleted. All - of these should inherit identical or compatible values from - tm-i386.h, as long as you don't define HAVE_SSE_REGS or - HAVE_I387_REGS, which are new anyway. - -Mon Nov 22 21:39:27 1999 Andrew Cagney - - * target.c (do_target_signal_to_host): New function. Indicate of - the conversion was successful to the caller via an additional - parameter. - (target_signal_to_host_p): New function. Return non-zero if the - GDB signal exists on the host system. - (target_signal_to_host): Rewrite. Use do_target_signal_to_host. - * target.h (target_signal_to_host_p): Add declaration. Document - target_singal vs host signal vs target OS signal confusion. - - From 1999-11-08 Jimmy Guo : - * hppah-nat.c (require_notification_of_events): Start by ignoring - all signals and then adding back in ones we're interested in. - -Thu Nov 18 18:12:48 1999 Andrew Cagney - - * jv-typeprint.c (java_type_print_base), kod-cisco.c - (cisco_kod_open), kod.c (kod_set_os), xcoffread.c - (process_linenos), symfile.c (add_symbol_file_command), - remote-rdi.c (arm_rdi_open, rdilogfile_command), main.c - (captured_main), go32-nat.c (go32_create_inferior), exec.c - (exec_file_attach), corefile.c (core_file_command, - reopen_exec_file): Replace strdup with xstrdup. - - * varobj.c (varobj_gen_name, c_name_of_child, c_value_of_variable, - cplus_value_of_variable): Replace strdup with xstrdup. - * ui-out.c (ui_out_table_begin): Ditto. - -Mon Nov 22 12:02:47 1999 Andrew Cagney - - * bcache.c (print_bcache_statistics): Fix printf_filtered - arguments. - (print_percentage): Make function void. - -1999-11-21 Jim Blandy - - Make the bcache hash table grow. - * bcache.h (BCACHE_NUM_BUCKETS): Delete definition. - (struct bcache): Add new element: num_buckets. Make bucket be a - pointer to an array, not an array. - (free_bcache): New extern declaration. - * bcache.c (CHAIN_LENGTH_THRESHOLD): New constant. - (expand_hash_table): New function. - (bcache): Grow the hash table if the average chain length reaches - CHAIN_LENGTH_THRESHOLD. - (free_bcache): New function. - (print_bcache_statistics): Don't assume that the number of buckets - is constant any more. - (BSTRING_SIZE): Moved down to just above 'bcache' function, where - it's used. - * objfiles.c (free_objfile): Call free_bcache, instead of just - freeing the bcache's obstack directly. - * symfile.c (reread_symbols): Same. - -1999-11-20 Jim Blandy - - * bcache.c, bcache.h: Rewritten. New version imposes less memory - overhead, and has a more effective hash function, so it's probably - faster, too. - - * config/nm-linux.h: No need to check whether __STDC__ is - #defined --- GDB requires ANSI C now. - - * config/i386/nm-linux.h (linuxthreads_pid_to_str, - linuxthreads_prepare_to_proceed): Delete declarations --- they're - provided by config/nm-linux.h now. - -1999-11-19 Elena Zannoni - - * top.c (print_command_lines): Remove unused var. - -1999-11-19 Jim Kingdon - - Patch applied by Jim Blandy : - - Enable threads for all linux architectures: - * config/nm-linux.h: New file. - config/alpha/nm-linux.h, config/i386/nm-linux.h, - config/m68k/nm-linux.h, config/sparc/nm-linux.h: Use it. - * config/tm-linux.h: New file. - * config/i386/tm-linux.h, config/m68k/tm-linux.h, - config/sparc/tm-linux.h, config/alpha/tm-alphalinux.h: Use it. - * config/m68k/linux.mh, config/sparc/linux.mh, - config/alpha/alpha-linux.mh: Add linux-thread.o. - -1999-11-18 Tom Tromey - - * tracepoint.h (get_tracepoint_by_number): Updated declaration. - * tracepoint.c (trace_pass_command): Better error message. Fixed - logic when `all' not specified. - (get_tracepoint_by_number): Added `optional_p' argument. Fixed - all callers. - -Wed Nov 17 17:40:30 1999 Andrew Cagney - - * findvar.c (SWAP_FLOATING): Delete macro. Unused. - -1999-11-16 Mark Salter - - * monitor.c (monitor_supply_register): Initialize value to zero. - -1999-11-15 Eli Zaretskii - - (Patches applied by Jim Blandy ) - - Change DJGPP target use the common register layout in - config/i386/tm-i386.h. - * config/i386/tm-go32.h: #include "i386/tm-i386.h", not - "i386/tm-i386v.h". - (HAVE_I387_REGS): Define. - (HAVE_SSE_REGS): Undefine. - (NUM_FREGS, NUM_REGS, REGISTER_NAMES, FP_REGNUM, SP_REGNUM, - PS_REGNUM, PC_REGNUM, FP0_REGNUM, FPC_REGNUM, FPCWD_REGNUM, - FPSWD_REGNUM, FPTWD_REGNUM, FPIPO_REGNUM, FPIPS_REGNUM, - FPOOS_REGNUM, FPOPS_REGNUM, REGISTER_BYTES, REGISTER_BYTE, - REGBYTE_0, REGBYTE_10 REGBYTE_16, REGBYTE_24, REGBYTE_29, - REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, - MAX_REGISTER_VIRTUAL_SIZE, REGISTER_CONVERTIBLE): Definitions - deleted. - (i387_to_double, double_to_i387): Declarations deleted. - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - REGISTER_VIRTUAL_TYPE): Use definitions from - config/i386/tm-i386.h, unless LD_I387 is #defined. - - * go32-nat.c (go32_fetch_registers, store_register) - (go32_create_inferior, init_go32_ops): Replace fatal with - internal_error. - (sig_map): Map exception 7 to TARGET_SIGNAL_EMT. - - * utils.c (notice_quit): Doc fixes. - -1999-11-15 Kevin Buettner - - * gdbserver/server.h (initialize_low): Declare this target - specific function. - * gdbserver/server.c (main): Call initialize_low. - * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-sim.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c - (initialize_low): Renamed from initialize. Also removed - initialization of inferior_pid. - (have_inferior_p): Removed. - * gdbserver/low-lynx.c (initialize_low): New function. - -1999-11-12 Fernando Nasser - - * remote-rdi.c: Fix indentation accordingly to GNU standards. - -1999-11-11 Elena Zannoni - - * breakpoint.h: Export {watch, awatch, rwatch}_command_wrapper(). - - * breakpoint.c (print_it_typical): Add output for bp_watchpoint, - bp_hardware_watchpoint, read_watchpoint, access_watchpoint cases. - (watchpoint_check): Add output for when the watchpoint goes out of - scope. - (mention): Add output for bp_watchpoint, bp_hardware_watchpoint, - read_watchpoint, access_watchpointcases. Move end of list to end - of function. - ({watch, awatch, rwatch}_command_wrapper): New functions, to - export {watch, awatch, rwatch}_command(). - -Thu Oct 28 00:28:51 1999 Andrew Cagney - - * d10v-tdep.c (d10v_gdbarch_init): Make the d10v:ts3 the default. - -Tue Oct 26 09:57:29 1999 Andrew Cagney - - * gdbarch.sh: Re-sync with Cagney's earlier const change. - -Sun Oct 24 20:07:31 1999 Andrew Cagney - - * d10v-tdep.c (struct gdbarch_tdep): Replace nr_a_regs, - imap0_regnum, nr_imap_regs, dmap0_regnum, with dmap_register and - imap_register. - (R0_REGNUM, LR_REGNUM, PSW_REGNUM, NR_IMAP_REGS, NR_A_REGS): - Convert to enums. - (TS2_NR_A_REGS, TS2_NR_IMAP_REGS, TS3_NR_IMAP_REGS, - TS3_NR_A_REGS): Delete. - (d10v_ts2_dmap_register, d10v_ts3_dmap_register, - d10v_ts2_imap_register, d10v_ts3_imap_register): New functions. - (d10v_dmap_register, d10v_imap_register, - d10v_ts2_register_sim_regno, d10v_ts3_register_sim_regno, - show_regs): Update. - (remote_d10v_translate_xfer_address): Rewrite. Use - sim_d10v_translate_addr to translate addresses. - (d10v_gdbarch_init): Initialize tdep members dmap_register and - imap_register. - -Sun Oct 24 00:12:44 1999 Andrew Cagney - - * d10v-tdep.c (struct gdbarch_tdep): Declare. - (NR_IMAP_REGS, NR_DMAP_REGS, A0_REGNUM, NR_A_REGS): Redefine using - value in gdbarch_tdep. - (d10v_dmap_register, d10v_imap_register): Ditto. - (d10v_ts2_register_name, d10v_ts2_register_sim_regno): Rename - d10v_register_name and d10v_register_sim_regno - (enum ts3_regnums, d10v_ts3_register_name, - d10v_ts3_register_sim_regno, d10v_register_sim_regno): New. - (d10v_gdbarch_init): Configure registers and G packet according to - d10v/ts2 and d10v/ts3. - -Sat Oct 23 21:28:02 1999 Andrew Cagney - - * config/d10v/tm-d10v.h (IMAP0_REGNUM, IMAP1_REGNUM, DMAP_REGNUM): - Delete macro. - (R0_REGNUM, LR_REGNUM, PSW_REGNUM, A0_REGNUM): Move from here. - * d10v-tdep.c: To here. - - * d10v-tdep.c: (NR_DMAP_REGS, NR_IMAP_REGS, NR_A_REGS): Define. - (d10v_dmap_register, d10v_imap_register): New functions. - (remote_d10v_translate_xfer_address): Make static. - (d10v_register_virtual_size): Use TYPE_LENGTH of - REGISTER_VIRTUAL_TYPE. - (d10v_register_byte, do_d10v_pop_frame, - remote_d10v_translate_xfer_address, show_regs, - d10v_register_raw_size): Ditto. - (d10v_register_virtual_type): Ditto. Use explicitly sized builtin - types. - -Sat Oct 23 19:08:39 1999 Andrew Cagney - - * d10v-tdep.c: Include "sim-d10v.h". - (enum ts2_regnums): Declare. - (d10v_register_sim_regno): New function. - - * config/d10v/tm-d10v.h: Delete pre multi-arch code. - (REGISTER_SIM_REGNO): Define. - (d10v_register_sim_regno): Declare. - -Sat Oct 23 16:39:34 1999 Andrew Cagney - - * gdbarch.c (initialize_current_architecture): Make ``choice'' - const. - -Wed Nov 10 16:10:22 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (hppa_fix_call_dummy): Fix typo in error message. - -Wed Nov 10 16:47:06 1999 Andrew Cagney - - * utils.c (error_last_message): Use gdb_file_xstrdup. - - * defs.h (verror, internal_verror): Declare. - - * utils.c (verror, internal_error): New functions. - (error, internal_error): Use verror / internal_verror. - (error_stream): Use gdb_file_xstrdup. Correctly handle %s in - error message body. - (error_init): Use mem_fileopen. - - * corefile.c (memory_error): Use mem_fileopen instead of - tui_sfileopen. Don't call error_begin. - * varobj.c (c_value_of_variable): Use mem_fileopen () and - gdb_file_xstrdup() instead of strdup and tui_sfileopen. - * remote-sim.c (gdb_os_error): Rewrite using verror. Don't call - error_begin. - -Wed Nov 10 14:21:43 1999 Andrew Cagney - - * defs.h (gdb_file_xstrdup): New function. - * utils.c (gdb_file_xstrdup, do_gdb_file_xstrdup): Implement. - * ui-out.c (ui_out_stream_new): Simplify, XMALLOC doesn't return - if malloc failed. Use mem_fileopen and gdb_file_xstrdup. - -1999-11-09 Stan Shebs - - * exec.c (exec_file_attach), irix5-nat.c, osfsolib.c, solib.c - (info_sharedlibrary_command), pa64solib.c - (pa64_sharedlibrary_info_command), somsolib.c - (som_sharedlibrary_info_command): Replace "exec file" with - "executable file" in messages. - -1999-11-09 Jim Blandy - - Finish the job attempted by the previous change. - * stabsread.c (read_range_type): Make n2 and n3 LONGEST. Adjust - the various tests that check for maximum values, bit counts, etc. - In the long run, it might have been simpler just to give GDB bignums. - -Tue Nov 9 18:34:13 1999 Andrew Cagney - - * defs.h (gdb_file_put): Add parameter write. - (gdb_file_put_method_ftype): New typedef. - * utils.c (gdb_file_put, mem_file_put, tui_file_put, - null_file_put): Update. - - * utils.c (struct gdb_file): Add field magic. - (gdb_file_new): Initialize. - (gdb_file_data): Verify. - - * utils.c (mem_file_fputs): Delete. Replaced by. - (mem_file_write): New function. Rewrite mem_file. - (mem_file_new): Update. - -Tue Nov 9 17:51:12 1999 Andrew Cagney - - * remote-sim.c (gdb_os_write_stdout): Use gdb_file_write. - (gdb_os_flush_stdout): Flush gdb_stdtarg instead of gdb_stdout. - -Tue Nov 9 15:33:43 1999 Andrew Cagney - - * Makefile.in (procfs.o): Don't compile with -Werror for moment. - * sol-thread.c (info_cb): Move assignments to outside of if - statement. - (info_cb): Use paddr when printing addresses. - -1999-11-08 Jim Blandy - - * defs.h (ULONGEST_MAX, LONGEST_MAX): New definitions. - * stabsread.c (read_huge_number): Parse and return LONGEST values. - -1999-11-08 Mark Salter - - * utils.c (floatformat_to_doublest): Fix conversion of denormals. - -1999-11-08 Elena Zannoni - - * breakpoint.c (hbreak_command_wrapper): New function, to export - hbreak_command. - (thbreak_command_wrapper): New function, to export thbreak_command. - - * symtab.c (rbreak_command_wrapper): New function, to export - rbreak_command. - - * breakpoint.h (hbreak_command_wrapper, thbreak_command_wrapper, - rbreak_command_wrapper): Export. - -Mon Nov 8 20:14:13 1999 Andrew Cagney - - * remote.c (get_memory_read_packet_size): For moment limit read - size to PBUFSIZ. - (putpkt_binary): Remove check on packet size. Allocate ``cnt + - 6'' characters for output buffer. - (get_memory_packet_size): When packet size is ``fixed'' and the - size is zero, return MAX_REMOTE_PACKET_SIZE. Check that packets - are at least MIN_REMOTE_PACKET_SIZE. - (set_memory_packet_size): Print usage when ``args'' is NULL. - -Mon Nov 8 18:18:07 1999 Andrew Cagney - - * defs.h, utils.c (gdb_file_deallocate): Delete. - * varobj.c (varobj_get_type, c_value_of_variable): Use - make_cleanup_gdb_file_delete. - * ui-out.c (ui_out_stream_delete): Use gdb_file_delete. - * corefile.c (memory_error): Use make_cleanup_gdb_file_delete. - - * defs.h, utils.c (gdb_file_init_astring): Delete. - - * defs.h, utils.c (tui_file_get_strbuf): Rename - gdb_file_get_strbuf. - (tui_file_adjust_strbuf): Rename gdb_file_adjust_strbuf. - * utils.c (error_stream, error_last_message): Update. - * varobj.c (varobj_get_type, c_value_of_variable): Update. - * ui-out.c (ui_out_field_stream): Update. - -Mon Nov 8 16:28:00 1999 Andrew Cagney - - * defs.h, utils.c (gdb_fclose): Delete. - * defs.h (make_cleanup_gdb_file): Declare. - * utils.c (make_cleanup_gdb_file_delete, do_gdb_file_delete): New - functions. - - * symmisc.c (maintenance_print_symbols, - maintenance_print_psymbols, maintenance_print_msymbols): Use - make_cleanup_gdb_file_delete. - * serial.c (do_serial_close): Use gdb_file_delete. - -Mon Nov 8 14:16:32 1999 Andrew Cagney - - * defs.h (gdb_file_write_ftype, set_gdb_file_write, - gdb_file_write): Declare. - - * utils.c (struct gdb_file): Add to_write member. - (gdb_file_write, set_gdb_file_write): New functions. - (gdb_file_new): Initialize the write method. - (null_file_write): New function. - (null_file_fputs, null_file_write): ``write'' calls ``fputs'' and - ``fputs'' calls ``write'' when the other is implemented. - (stdio_file_new): Initialize write method. - (stdio_file_write): New function. - - * utils.c (putchar_unfiltered, fputc_unfiltered): Use - gdb_file_write. - -Thu Nov 4 11:59:24 1999 Andrew Cagney - - * remote.c (get_memory_packet_size, set_memory_packet_size, - build_memory_packet_size): New functions. Set / compute / update - the size of a memory read / write packet. - (set_memory_read_packet_size, set_memory_write_packet_size): New - functions. Verify changes to the memory read / write packet size. - (prefered_memory_write_packet_size, - current_memory_write_packet_size, prefered_memory_read_packet_size, - current_memory_read_packet_size): New variables. - (get_memory_read_packet_size, get_memory_write_packet_size): New - functions. Determine the current memory read/write packet size. A - function is needed as ``current_register_packet_size'', a variable - is used in the calculation. - (register_remote_packet_sizes, build_remote_packet_sizes): - Initialize packet sizes according the current architecture. - (remote_fetch_registers, remote_write_bytes, remote_read_bytes, - build_remote_gdbarch_data): Update. - (_initialize_remote): Add the commands ``set remote - memory-read-packet-size'' and ``set remote - memory-write-packet-size''. Deprecate ``set remotepacketsize''. - -Sun Nov 7 18:09:54 1999 Andrew Cagney - - * target.h, target.c (target_load): Replace macro with a function. - - * config/i960/tm-nindy960.h (ADDITIONAL_OPTION_HANDLER): Rewrite - replacing SET_TOP_LEVEL with catch_command_errors. - (nindy_open): Add extern declaration. - - * top.h (top_level_val, SET_TOP_LEVEL): Delete. - * defs.h (catch_command_errors_ftype, catch_command_errors): Add - declarations. - * top.c (struct captured_command_args): Declare. - (do_captured_command, catch_command_errors): New functions. Call - the command function via catch_errors. - (catch_errors): Add more comments. - - * main.c (struct captured_main_args): Define. - (captured_main): New. Rewrite main. Replace SET_TOP_LEVEL with - calls to catch_command_errors. Delete calls to do_cleanups which - are now handled by catch_errors. Call the command loop via - captured_command_loop and catch_errors. - (main): Move code body to captured_main. Call captured_main via - catch_errors. - (captured_command_loop): New function. Wrap call to command_loop. - -1999-11-05 Elena Zannoni - - * procfs.c (unconditionally_kill_inferior) (init_procinfo) - (create_procinfo) (procfs_exit_handler) (proc_set_exec_trap) - (do_attach) (do_detach) (procfs_wait) (set_proc_siginfo) - (procfs_resume) (info_proc_mappings) - (modify_run_on_last_close_flag) (procfs_lwp_creation_handler) - (procfs_thread_alive): Remove unused variables, conditionalize - vars declarations to eliminate compiler warnings. - -1999-11-05 Elena Zannoni - - * infcmd.c (print_return_value): Add output for UI. - -Fri Nov 5 16:32:04 1999 Andrew Cagney - - * inferior.h (CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, - CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LENGTH, - CALL_DUMMY_STACK_ADJUST, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS, PUSH_DUMMY_FRAME, FIX_CALL_DUMMY, - STORE_STRUCT_RETURN), d10v-tdep.c (print_insn), d30v-tdep.c - (print_insn), target.h (SOFTWARE_SINGLE_STEP): Call internal_error - instead of abort. - - * utils.c (stdio_file_delete, stdio_file_flush, stdio_file_fputs, - stdio_file_isatty, tui_file_delete, tui_file_isatty, - tui_file_rewind, tui_file_put, gdb_file_init_astring, - gdb_file_get_strbuf, gdb_file_adjust_strbuf): Call internal_error - instead of error. - -1999-11-04 Kevin Buettner - - * remote.c (build_remote_gdbarch_data): Set remote_address_size... - (_initialize_remote) ...but don't set it here. Also, tie - remote_address_size to the target architecture via call to - register_gdbarch_swap(). - -1999-11-04 Jeff Holcomb - - * remote-rdp.c (send_rdp): Fix typo. - -1999-11-04 Michael Snyder - - * breakpoint.c (commands_command): remove unprotected ref to - args pointer (which may be null). - -1999-11-04 Elena Zannoni - - * infcmd.c (print_return_value): New function. Print return value - from finish command. - (finish_command_continuation): Call print_return_value(). - (finish_command): Ditto. - -1999-11-04 Elena Zannoni - - * breakpoint.c (print_it_typical): Print reason for stopping in - case of bp_finish. - -1999-11-04 Elena Zannoni - - * infrun.c (handle_inferior_event): Add calls to print_stop_reason() - for end of stepping range cases. - (print_stop_reason): Add output for END_STEPPING_RANGE, EXITED, - SIGNAL_EXITED, SIGNAL_RECEIVED cases. - - * breakpoint.c (print_it_typical): Add printing of stop reason for - bp_breakpoint case. - -Thu Nov 4 17:46:36 1999 Andrew Cagney - - * event-loop.c (gdb_do_one_event): Delete SET_TOP_LEVEL call. - Move error code to start_event_loop. - (start_event_loop): Call gdb_do_one_event via catch_errors. - Handle caught errors. - -Thu Nov 4 17:36:27 1999 Andrew Cagney - - * breakpoint.c (get_number): Delete static declaration. - -1999-11-03 Michael Snyder - - * breakpoint.c (map_breakpoint_numbers): use a match count - instead of a goto. - -1999-11-03 Nick Clifton - - * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_DEFAULT): Change to - little endian. - -1999-11-02 Michael Snyder - - * target.h (target_new_objfile) replace macro with function pointer - hook. Any module needing notification of new objfiles may claim - this hook. Multiple notification clients must cooperate by saving - the previous pointer (if any) and calling it. - * sol-thread.c (_initialize_sol_thread): point new_objfile hook at - sol_thread_new_objfile. Save old pointer if any. - (sol_thread_new_objfile): call old owner of event hook if any. - * hpux-thread.c (_initialize_hpux_thread, hpux_thread_new_objfile): - ditto. - * linux-thread.c (_initialize_linux_thread, linux_thread_new_objfile): - ditto. - symfile.c (symbol_file_add, clear_symtab_users) call the new - function pointer hook, instead of the macro. - * config/sparc/nm-sun4sol2.h: remove define of target_new_objfile. - * config/pa/nm-hppah.h: ditto. - * config/i386/nm-i386sol2.h: ditto. - * config/i386/nm-linux.h: ditto. - -1999-11-02 Tom Tromey - - * NEWS: Mention breakpoint ranges. - -1999-11-02 Fernando Nasser - - * rdi-share/devsw.c (openLogFile): Change a call to setlinebuf() - to an equivalent call to setvbuf() to prevent an unresolved - reference when building on cygwin. - -1999-11-02 Elena Zannoni - - * infrun.c (inferior_stop_reason): New enum, explicitly name the - resons for which the inferior stops. - (handle_inferior_event): Case TARGET_WAITKIND_EXITED: replace - printf's with call to print_stop_reason(). Case - TARGET_WAITKIND_SIGNALLED: Same. When stopped by random signal: - Same. - (print_stop_reason): New static function. Print relevant messages - when stopping. - -1999-11-02 Fernando Nasser - - * rdi-share/Makefile.in: Rename dependency from bytesex.o to - angel_bytesex.o. - -1999-11-02 Fernando Nasser - - * kod.c: Remove prototype for show_kod() which is no longer used. - -1999-11-01 Michael Snyder - Tom Tromey - - * tracepoint.h (get_tracepoint_by_number): Updated declaration. - * tracepoint.c (get_tracepoint_by_number): Added `multi_p' - argument. Now uses get_number_or_range and get_number. - (trace_pass_command): Allow a tracepoint range. - * breakpoint.h (get_number, get_number_or_range): Declare. - * breakpoint.c (get_number_trailer): New function. - (get_number): Rewrote to use get_number_trailer. - (get_number_or_range): New function. - (condition_command): Check `get_number' return value. - (commands_command): Likewise. - (ignore_command): Likewise. - (map_breakpoint_numbers): Use get_number_or_range. - -1999-11-01 Fernando Nasser - - * remote-rdi.c (_initialize_remote_rdi): Make log commands - subcommands of maintenance. Remove improper identation from - command documentation. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * rdi-share/etherdrv.c (fetch_ports): Print out additional TCP/IP - port information in ethernet driver if the DEBUG flag is set. - * rdi-share/hostchan.c (Adp_addToQueue): Changed #if statement in - hostchan.c to avoid compiler complaint when DEBUG macro was - undefined. - * rdi-share/unixcomm.c (Unix_ReadSerial): Print system error code - if read() system call fails. - -1999-11-01 Fernando Nasser - - * rdi-share/bytesex.h: Deleted. Conflicts with a system header file - on some systems like Linux Red Hat 5.2. - * rdi-share/angel_bytesex.h: New file. Replaces the above. - * rdi-share/bytesex.c: Deleted. Name changed to match the header - mentioned above (this is the implementation file). - * rdi-share/angel_bytesex.c: New file. Replaces the above. - * rdi-share/Makefile.am: Reflect above changes. - * rdi-share/Makefile.in: Reflect above changes. - -1999-11-01 Jimmy Guo - - * annotate.c (breakpoints_changed, annotate_ignore_count_change, - annotate_stopped): Provide annotation for breakpoint ignore_count - changes but only provide once at annotate_stopped time for - sucessive ignore_count triggered breakpoint changes, to make GUIs - happy yet lazy. - * annotate.h (annotate_ignore_count_change): Declare. - * breakpoint.c (bpstat_stop_status): Call - annotate_ignore_count_change when ignore_count changes. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * rdi-share/ardi.c (HandleStoppedMessage): Changed code that - handles the "stop" message so that unrecognized errors are - returned as "Error" rather than "NoError". The old code resulted - in some error conditions not being reported to the user. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (arm_rdi_open): Added a call to Adp_CloseDevice() - before attempting to open a connection. This allows the user to - issue the "target rdi" command multiple times (in case the user - needs to change options or re-initialize the link). - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * rdi-share/endian.h: Deleted. Name clash with - /usr/include/endian.h. This was causing the wrong byte order to - be used by htons() in the RDI Ethernet driver. - * rdi-share/angel_endian.h: New file. Replaces the above. - * rdi-share/ardi.c: Replace include to reflect the above change. - * rdi-share/etherdrv.c: Ditto. - * rdi-share/hsys.c: Ditto. - * rdi-share/msgbuild.c: Ditto. - * rdi-share/params.c: Ditto. - * rdi-share/rx.c: Ditto. - * rdi-share/tx.c: Ditto. - * rdi-share/Makefile.am: Reflect above changes. - * rdi-share/Makefile.in: Reflect above changes. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (_initialize_remote_rdi): Added command - rdilogenable. Allows the user to log ADP packets that are - exchanged between gdb and the target. Both the raw packets are - shown and some minimal decoding is attempted. Default state is - disabled. - (_initialize_remote_rdi): Added command rdilogfile. Allows the - user to specify the filename to which the ADP packet log is to be - written. Default state is "rdi.log". - (rdilogenable_command): New function. Related to rdilogenable. - (rdilogfile_command): New function. Related to rdilogfile. - * rdi-share/devsw.c (openLogFile, closeLogFile, - DevSW_SetLogEnable, DevSW_SetLogfile, dumpPacket): New - functions. Implement logging. - (DevSW_Read): Log if requested. - (DevSW_Write): Log if requested. - * rdi-share/devsw.h: Add prototypes for DevSW_SetLogfile and - DevSW_SetLogEnable. - * rdi-share/hostchan.c (Adp_SetLogEnable, Adp_SetLogfile): New - functions. Related to rdilogenable and rdilogfile. - * rdi-share/hostchan.h: Add prototypes for the above functions. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (arm_rdi_open): Added code to split the arguments - to the 'target rdi' command at the first space. The first word is - passed to Adp_OpenDevice as the device name, the tail is passed as - the "arguments" parameter. This allows user specified baud rates - -- among other things that still need to be documented [e.g. (gdb) - target rdi /dev/ttyS1 19200]. NB: With very limited testing, the - ARM Embedded-ICE seems to run at 19.2K (though it is reported to - be unreliable above 9600), and the EPI Jeeni seems to run at - 38.4K. - -1999-11-01 Elena Zannoni - - * stack.c (print_frame_info_base): Do not change printing of stack - frame info if not running with our interpreter. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (_initialize_remote_rdi): Added the boolean - set/show variable rdiromatzero. Should be set to true if the - target has ROM at address 0. If true, then gdb will not tell the - target to trap fetches to interrupt vectors (which are located at - address 0). Using the Angel monitor, attempting to set - breakpoints in ROM is an error. Using JTAG debugging of the - ARM7TDMI, attempting to set more than two breakpoints in ROM is an - error. Default state is false (vectors will be trapped) -- used to - be hardwired false. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (_initialize_remote_rdi): Added the boolean - set/show variable rdiheartbeat. This enables or disables ADP - link-check "heartbeat" packets sent by the host to the target. - Heartbeat packets can cause both the ARM Embedded-ICE and the EPI - Jeeni to malfunction: If a heartbeat packet is received by the - target while it is sending a packet, that packet will be aborted, - and the ADP protocol engine then gets very confused. Default state - is off -- used to hardwired on. - -1999-10-29 Kevin Buettner - - * i386-linux-nat.c (dummy_sse_values): Also define for systems - without PTRACE_GETXFPREGS. - -1999-10-29 Jim Blandy - - Hardware watchpoint fix from Eli Zaretskii : - - * breakpoint.c (insert_breakpoints): Fetch the value of the - expression we need to watch. If it's a lazy memory lvalue, then - we need to fetch it now, before we start the inferior again. - (insert_breakpoints, remove_breakpoint, bpstat_stop_status, - can_use_hardware_watchpoint): Only those values representing - memory we actually fetched need to be watched. - -1999-10-29 Elena Zannoni - - * breakpoint.h (bpstat_print): Return 'enum print_stop_action', - not 'int'. - -1999-10-29 Jim Blandy - - * acconfig.h: Fix entries for HAVE_STRUCT_SAVE_STATE_T, - HAVE_STRUCT_MEMBER_SS_WIDE, and HAVE_PTRACE_GETXFPREGS. - * config.h.in: Regenerated. - -1999-10-28 Jim Blandy - - Fixes for warnings from Andreas Jaeger . - * linux-thread.c (linuxthreads_sig_restart, - linuxthreads_sig_cancel, linuxthreads_sig_debug): Add missing - initializers to avoid gcc warnings. - (resume_thread): Add braces as recommended by gcc -Wparentheses. - (stop_thread): Likewise. - (linuxthreads_wait): Likewise. - (linuxthreads_find_trap): Likewise. - -1999-10-28 Elena Zannoni - - * infcmd.c: Fix typo. - -1999-10-28 Elena Zannoni - - * stack.c (select_frame_command_wrapper): Fix typo. - - * infcmd.c (interrupt_target_command_wrapper): Wrapper to allow use of - static interrupt_target_command outside of file. - - * stack.c (select_frame_command_wrapper): Wrapper to allow use of - static select_frame_command outside of file. - -1999-10-28 Jim Blandy - - * gdbtypes.c (init_simd_type): The upper bound to - create_range_type is inclusive, not exclusive. - - Add preliminary support for the Pentium-III's Streaming SIMD - Extensions --- specifically, the ability to read the XMM - registers. - * Configure.in: Check for PTRACE_GETXFPREGS, and #define - HAVE_PTRACE_GETXFPREGS if we have it. - * acconfig.h: Add entry for HAVE_PTRACE_GETXFPREGS. - * configure, config.in: Regenerated. - * config/i386/tm-linux.h (HAVE_SSE_REGS): #define, iff the - configure script #defined HAVE_PTRACE_GETXFPREGS. - (REGISTER_VIRTUAL_TYPE): Provide the proper types for the pointer - registers and the SSE registers. - * i386-linux-nat.c (GETREGS_SUPPLIES, GETFPREGS_SUPPLIES, - GETXFPREGS_SUPPLIES): New macros. - (have_ptrace_getxfpregs): New variable. - (FPREGSET_T_FPREG_ADDR): Renamed from FPREGSET_T_FPREG_OFFSET. - (supply_fpregset, convert_to_fpregset): Callers changed. - (supply_xfpregset, convert_to_xfpregset, fetch_xfpregs, - store_xfpregs, dummy_sse_values): New functions. - (fetch_inferior_registers, store_inferior_registers): Use the - *_SUPPLIES macros to decide how to fetch a given register. Use - {fetch,store}_xfpregs and dummy_sse_values to provide access to - the SSE registers, on systems where they are present. - -1999-10-28 Kevin Buettner - - * gdbserver/gdbreplay.c (config.h, errno.h): Include. - (perror_with_name): Don't declare sys_nerr, sys_errlist, or errno - when STDC_HEADERS is defined. - * gdbserver/utils.c (STDC_HEADERS): Likewise. - - * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-lynx.c, gdbserver/low-sim.c, gdbserver/low-sparc.c, - gdbserver/low-sun3.c (my_registers): Declare. - (registers): Changed from array type to pointer type in order - to match declaration in inferior.h in main gdb sources. - * gdbserver/server.h (registers): Likewise. - * gdbserver/remote-utils.c (outreg): Removed declaration of - registers[]. - - * gdbserver/low-linux.c (fetch_register): Changed PTRACE_PEEKUSR to - PTRACE_PEEKUSER. [Note the missing 'E'.] - (store_inferior_registers): Likewise for PTRACE_POKEUSER. - - * gdbserver/low-linux.c (sys/ptrace.h): Move include to - avoid conflict with #defines coming from . - (sys/reg.h): Only include when HAVE_SYS_REG_H is defined. - (PTRACE_XFER_TYPE): Provide a default type in case - the target doesn't define it. - (fetch_register, read_inferior_memory, write_inferior_memory): - Use PTRACE_XFER_TYPE instead of int for ptrace() transfers. - (I386_GNULINUX_TARGET): Use #ifdef with this symbol instead - of assuming it's an x86 target when it's not a m68k target. - (i386_register_raw_size, i386_register_byte): Define these arrays - to match other changes that've been occuring to the x86 target - in the main gdb sources. - (initialize_arch): New (static) function for doing target arch - specific initializations. - - * gdbserver/server.h (MAXBUFBYTES, PBUFSIZ): New defines - [actually stolen from remote.c]. - * gdbserver/remote-utils.c (putpkt): Use PBUFSIZ to make - sure that buffer is big enough. - * gdbserver/server.c (main): Ditto. - - * gdbserver/remote-utils.c (outreg): Allow register numbers - bigger than 255. - (prepare_resume_reply): Provide alternate mechanism, - GDBSERVER_RESUME_REGS, for defining list of registers to send - to gdb. - * gdbserver/Makefile.in (INTERNAL_CFLAGS): Swapped order of - INCLUDE_CFLAGS and BFD_CFLAGS to ensure that gdb's config.h - gets found before bfd's config.h. Also added -DGDBSERVER - switch. - (INCLUDE_CFLAGS): Added -I.. . - -1999-10-27 Nick Clifton - - * arm-tdep.c (THUMB_BE_BREAKPOINT): Change to 0xbebe. - (THUMB_LE_BREAKPOINT): Change to 0xbebe. - -1999-10-25 Elena Zannoni - - * stack.c (print_frame_info_base): Don't print the arguments - during a backtrace. - * stack.c (print_frame_info_base): When setting source to 0, save - and restore old value. Do this only if source is greater than - zero. - -Mon Oct 25 18:22:06 1999 Andrew Cagney - - * remote.c: Document future of compare_sections_command. - (remote_insert_breakpoint, remote_remove_breakpoint, - remote_insert_watchpoint, remote_insert_watchpoint, - remote_remove_watchpoint, remote_insert_hw_breakpoint, - remote_remove_hw_breakpoint): Use alloca instead of GCC's dynamic - array feature. - -Mon Oct 25 18:08:31 1999 Andrew Cagney - - * gdbarch.h (REGISTER_GDBARCH_SWAP): Define. - * gdbarch.sh: Update. - -Sat Oct 23 16:39:34 1999 Andrew Cagney - - * gdbarch.c (initialize_current_architecture): Make ``choice'' - const. - -1999-10-22 Tom Tromey - - * gdbarch.sh: Updated for gdbarch.[ch] changes. - * top.c (gdb_init): Call initialize_current_architecture. - * gdbarch.h (initialize_current_architecture): Declare. - * gdbarch.c (initialize_current_architecture): New function. - -1999-10-22 Elena Zannoni - - * stack.c (print_frame_info_base): Check for value of source - parameter equal to 2, and print address anyway. Set source to 0 - later, to avoid printing file & line info again. - -1999-10-21 Michael Snyder - - * utils.c (chars_per_line): fix typo in comment. - -1999-10-21 Elena Zannoni - - * breakpoint.h (bp_print_how): New enum, used for deciding how to - print bpstat information when we stop, instead of having 3 - different functions. - (struct bpstat): Change print_it field to be an enum instead of a - function pointer. - - * breakpoint.c (print_it_typical): New name for print_it_normal(). - (print_bp_stop_message): New function. High level routine for - printing of why we stopped. - (bpstat_print): Call print_bp_stop_message instead of using the - print_it function pointer. - (print_it_done, print_it_noop): Delete these functions. - -1999-10-21 Elena Zannoni - - * breakpoint.c (print_it_normal): Reorganize into a switch - statement. - -1999-10-21 Elena Zannoni - - * Makefile.in (event-top.o): Add dependency on target.h. - * event-top.c: Make dependency on target.h explicit. - - * breakpoint.c (bpstat_print): Clean up logic. Remove recursion. - (catch_exec_command_1): Surround with appropriate ifdef's, - to avoid compiler warnings. - (catch_fork_command_1): Ditto. - -1999-10-20 Jim Blandy - - * Makefile.in (dwarf2read.o): Note that this depends on bfd/elf-bfd.h. - (elf_bfd_h): New variable. - -1999-10-19 Jim Blandy - - * config/i386/tm-i386.h (REGISTER_NAMES): Change names of FPU - instruction and operand pointer registers to improve consistency, - following J. T. Conklin's suggestions. - -1999-10-18 Elena Zannoni - - * stack.c (print_frame_info_base): Add printing of list - begin and end. - - * breakpoint.h: Change return type of field print_it of struct - bpstats to enumeration print_stop_action. - Define new enumeration print_stop_action. - - * breakpoint.c (print_it_normal): Change return type to - enumeration type print_stop_action. Handle bp_shlib_event here - instead of in normal_stop(). - (bpstat_print): Change return type to enumeration type - print_stop_action. - (print_it_done): Ditto. - (print_it_noop): Ditto. - - * infrun.c (is_internal_shlib_eventpoint): Delete this function. - (stopped_for_internal_shlib_event): Delete. - (normal_stop): Move logic to handle bp_shlib_event from here to - print_it_normal(). Use switch to handle return value from - bpstat_print(). - -Mon Oct 18 17:32:51 1999 Andrew Cagney - - * symfile.c (generic_load): Rewrite. Make the size of each - chunk/block write a run-time option. Check for quit_flag. - Use target_write_memory_partial for downloads. - -1999-10-18 Jim Blandy - - Change Linux x86 register support to use the new tm-i386.h layout. - * config/i386/tm-linux.h (HAVE_I387_REGS): #define this, so we get - the full set of FP register definitions from tm-i386.h. - (REGISTER_RAW_SIZE, REGISTER_NAMES, REGISTER_BYTES, REGISTER_BYTE, - MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, NUM_REGS, - NUM_FREGS): Remove #undefs and subsequent redefinitions: we're - using the values from tm-i386.h now. - (FPSTART_REGNUM, FPCONTROL_REGNUM, FPSTATUS_REGNUM, FPTAG_REGNUM, - FPDATA_REGNUM, FPEND_REGNUM, FPENV_BYTES, FPREG_RAW_SIZE, - FPREG_BYTES): Deleted. - (TARGET_LONG_DOUBLE_BIT): Deleted. - (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Redefine these only if LD_I387 is #defined. - * i386-linux-nat.c (convert_to_gregset, convert_to_fpregset, - FPREGSET_T_FPREG_OFFSET): New functions and macros. - (supply_gregset, fill_gregset, supply_fpregset, - fill_fpregset, fetch_fpregs, store_fpregs, fetch_regs, - store_regs, fetch_inferior_registers, store_inferior_registers): - Adjusted to use new macros from tm-i386.h. - - * config/i386/tm-i386.h: Provide a decent x86 FPU description here, - so that the various i386 targets can share more FPU handling code. - (NUM_GREGS): New macro. - (NUM_SSE_REGS): New macro, dependent on HAVE_SSE_REGS - (NUM_FREGS): Depend on HAVE_I387_REGS. - (NUM_REGS, REGISTER_BYTES): Define in terms of NUM_GREGS, - NUM_FREGS, and NUM_SSE_REGS. - (MAX_NUM_REGS): New macro. - (REGISTER_NAMES): Expand name list with FPU control registers and - SSE registers. - (FP7_REGNUM, FCTRL_REGNUM, FSTAT_REGNUM, FTAG_REGNUM, FCS_REGNUM, - FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM, FOP_REGNUM, - FIRST_FPU_CTRL_REGNUM, LAST_FPU_CTRL_REGNUM): New macros, more - fully describing the FPU register set. - (XMM0_REGNUM, XMM7_REGNUM, MXCSR_REGNUM): New macros, describing - the SSE register set. - (IS_FP_REGNUM, IS_SSE_REGNUM, FPU_REG_RAW_SIZE, SIZEOF_GREGS, - SIZEOF_FPU_REGS, SIZEOF_FPU_CTRL_REGS, SIZEOF_SSE_REGS): New - convenience macros. - (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE): Turn - these into tables, since the register sizes are pretty irregular. - (i386_register_byte, i386_register_raw_size, - i386_register_virtual_size): New extern declarations. - (TARGET_LONG_DOUBLE_BIT): Define. - (MAX_REGISTER_RAW_SIZE): Bump to 16, for the SSE registers. - (REGISTER_VIRTUAL_TYPE, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): New macros - for handling floating-point registers. - (i387_to_double, double_to_i387): New extern declarations. - * i386-tdep.c (i386_register_byte, i386_register_raw_size, - i386_register_virtual_size): New arrays. - (_initialize_i386_tdep): Initialize i386_register_byte and - i386_register_virtual_size. - - * i386-tdep.c (_initialize_i386_tdep): Move new_cmd to a block - created specially for its use. - -Mon Oct 18 23:36:58 1999 Andrew Cagney - - * symfile.c (generic_load): Cleanup the validate code - remove - #ifdef, use paddr to print address. - (validate_download): Static, replace VALIDATE_DOWNLOAD - - * symfile.c (generic_load): Use strtoul to scan the optional load - offset. Allocate a filename of the correct size. - -Mon Oct 18 17:32:51 1999 Andrew Cagney - - * symfile.c (generic_load): Don't filter output. Use - print_transfer_performance for summary. Use paddr for addresses. - (print_transfer_performance): New function. Includes write count. - (report_transfer_performance): Call - print_transfer_performance. Deprecate. - - * defs.h (print_transfer_performance): Add declaration. - (generic_load): Move declaration to here. - * symfile.h (generic_load): From here. - -Mon Oct 18 16:29:52 1999 Andrew Cagney - - * remote.c (remote_write_bytes): Re-write. Transfer a single - packet and then return the that packets byte size. - -Sun Oct 17 15:09:00 1999 Andrew Cagney - - * remote.c (remote_console_output): Flush gdb_stdtarg after - processing an ``O'' packet. - * remote.h (remote_console_output): Strip PARAMS. - -Sun Oct 17 15:12:33 1999 Andrew Cagney - - * target.c (target_xfer_memory_partial): New function. Simple - implementation of partial memory reads. - (target_read_memory_partial): New function. Replaces old - target_read_memory_partial. - (target_write_memory_partial): New function. - * target.h: Update. - - * valprint.c (partial_memory_read): New function, based on old - memory_read_partial. Implement partial memory reads the way that - val_print_string likes. - (val_print_string): Use partial_memory_read. - -Sun Oct 17 13:58:56 1999 Andrew Cagney - - * defs.h (ui_load_progress_hook): Add declaration. - * dsrec.c (ui_load_progress_hook): Delete extern declaration. - - * symfile.c (ui_load_progress_hook): Make first argument const. - (generic_load): Don't cast the result of bfd_get_section_name. - Replace ``sect'' with ``sect_name'', use consistently. - -1999-10-15 Jim Blandy - - Add beginnings of support for SIMD register types. - * gdbtypes.c (init_simd_type): New function for building - types for registers consisting of arrays of objects. - (builtin_type_v4sf): New built-in type. - (build_gdbtypes): Initialize it. - (_initialize_gdbtypes): Arrange for gdbarch swapping. - * gdbtypes.h (builtin_type_v4sf): Add external decl. - -Fri Oct 15 18:20:33 1999 Andrew Cagney - - * remote-hms.c: Commented out H8 code. - -Fri Oct 15 17:46:39 1999 Andrew Cagney - - * dcache.c (dcache_p): Rename variable remote_dcache. Make - static. - (_initialize_dcache): Fix description of ``set remotecache''. - Cache is OFF by default. - -1999-10-13 Jim Blandy - - * valops.c (value_push): Don't forget to initialize container_len. - -Wed Oct 13 17:58:20 1999 Andrew Cagney - - * utils.c (tui_file_flush): Don't call flush_hook. Don't try to - flush ``astring''. - * gdb-events.sh: Update - * top.c (flush_hook): Delete. - -1999-10-13 Kevin Buettner - - * mem-break.c (memory_insert_breakpoint, - memory_remove_breakpoint): Added missing return statements. - -Wed Oct 13 20:53:42 1999 Andrew Cagney - - * utils.c (mem_fileopen, mem_file_delete, mem_file_new, - mem_file_rewind, mem_file_put, mem_file_fputs): New functions. - * defs.h (mem_fileopen): Declare. - -1999-10-13 Kevin Buettner - - * mem-break.c (default_memory_insert_breakpoint): Renamed from - memory_insert_breakpoint. - (default_memory_remove_breakpoint): Renamed from - memory_remove_breakpoint. - (memory_insert_breakpoint, memory_remove_breakpoint, - MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT): New - wrappers. - * target.h (default_memory_remove_breakpoint, - default_memory_insert_breakpoint): Added declarations. - * gdbarch.sh (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT): - New methods. - * gdbarch.h, gdbarch.c (MEMORY_INSERT_BREAKPOINT, - MEMORY_REMOVE_BREAKPOINT, gdbarch_memory_insert_breakpoint, - gdbarch_memory_remove_breakpoint, set_gdbarch_memory_insert_breakpoint, - set_gdbarch_memory_remove_breakpoint) : Generated from gdbarch.sh. - -Wed Oct 13 19:15:51 1999 Andrew Cagney - - * defs.h: Remove PARAMS from all declarations. Re-indent. Clean - up the gdb_file declarations. - -Tue Oct 12 12:19:07 1999 David Taylor - - * i386-linux-nat.c (supply_fpregset, fill_fpregset): copy - from/to start of fpregsetp not start of st_space as the first - stuff we copy is the FP control registers not the actual FP values. - -1999-10-12 Fernando Nasser - - * eval.c (evaluate_subexp_standard): Fix gdb invocation of - inferior C functions when debugging C++ code. - * valops.c (find_overload_match): Ditto. - * symtab.c (make_symbol_overload_list): Ditto. - -1999-10-11 Jim Blandy - - * config/pa/tm-hppa.h (SYMBOLS_CAN_START_WITH_DOLLAR): It's not - enough to #define this; you have to give it a non-zero value. - -1999-10-11 Jim Blandy - - Fix from Jim Kingdon , with tweaks to make it - gdbarch- and bigendian-friendly: - * valops.c (PARM_BOUNDARY): If not #defined, default to zero. - (value_push): If PARM_BOUNDARY is not zero, align arguments to - that boundary. - * config/i386/tm-i386.h: Define PARM_BOUNDARY. - -Mon Oct 11 14:23:55 1999 Fred Fish - - * config/mips/tm-irix3.h (PS_REGNUM): Don't undef if we aren't - going to redefine it to something else. - -1999-10-11 Jason Merrill - - * dwarfread.c (read_func_scope): Don't try to set main_func_*; - we handle that in blockframe.c:inside_main_func. - * dwarf2read.c (read_func_scope): Likewise. - (dwarf2_add_field, dwarf2_add_member_fn): Get member function name - directly, not from mangled name. - (skip_member_fn_name): Lose. - -Mon Oct 11 12:24:52 1999 Andrew Cagney - - * serial.h (enum serial_rc): Clarify SERIAL_TIMEOUT and - restrictions on TIMEOUT in ASYNC mode. - - * serial.c (serial_readchar): Check for invalid timeout when in - async mode. Disable test. - -Thu Oct 7 17:20:01 1999 Andrew Cagney - - * monitor.c (monitor_printable_string): Add length argument. Don't - return final string length. - (monitor_printf_noecho, monitor_printf, monitor_expect): Update. - (monitor_error): Pass real_len to monitor_printable_string. - (monitor_error): Rewrite. Replace printf fmt string parameter with - function name and message parameters. - (monitor_read_memory_single, monitor_read_memory): Update. - -1999-10-07 Stan Shebs - - * main.c (print_gdb_help): Fix bug reporting address. - * gnu-regex.h, gnu-regex.c: Ditto. - -1999-10-07 Jim Blandy - - * parse.c (SYMBOLS_CAN_START_WITH_DOLLAR): New macro, - whose value can be overridden by target files. - (write_dollar_variable): Don't check the symbol table for - identifiers beginning with `$' unless - SYMBOLS_CAN_START_WITH_DOLLAR is non-zero. - * config/pa/tm-hppa.h (SYMBOLS_CAN_START_WITH_DOLLAR): Define. - * doc/gdbint.texinfo (SYMBOLS_CAN_START_WITH_DOLLAR): Document. - - Remove all traces of the BINOP_SCOPE operator. It's never - generated, and not implemented. - * expression.h (enum exp_opcode): Delete BINOP_SCOPE. - * c-lang.c (c_op_print_tab): Delete entry for BINOP_SCOPE. - * eval.c (evaluate_subexp_standard): Doc fix. - * expprint.c (op_name): Remove case for BINOP_SCOPE. - (dump_subexp): Same. - - * dwarf2read.c (dwarf2_const_value): Treat DW_FORM_data1, - DW_FORM_data2, DW_FORM_data4, and DW_FORM_data8 as signed values, - since that's what read_var_value will do anyway. - -1999-10-07 Fred Fish - - * objfiles.h (struct objfile): Delete is_solib member, now handled - by OBJF_SHARED bit in struct objfile's flags. - * objfiles.c (objfile_purge_solibs): Check OBJF_SHARED bit in flags - instead of old is_solib int member in objfile struct. - - * objfiles.c (allocate_objfile): Remove is_solib arg. Now passed - as a bit in combined flags arg. - * symfile.c (symbol_file_add): Ditto. - * objfiles.h (allocate_objfile): Adjust prototype after removal - of is_solib arg. - * symtab.h (symbol_file_add): Ditto. - - * cxux-nat.c (add_shared_symbol_files): Remove zero passed to - symbol_file_add in old is_solib arg, defaults to zero now in - flags. - * irix5-nat.c (symbol_add_stub): Ditto. - * remote-mm.c (mm_load): Ditto. - * remote-udi.c (udi_load): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * symfile.c (symbol_file_command): Ditto. - (add_symbol_file_command): Ditto. - - * coff-solib.c (coff_solib_add): Call symbol_file_add with - OBJF_SHARED in flags bit, rather than 1 in old is_solib - arg. - * osfsolib.c (symbol_add_stub): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - - * objfiles.c (allocate_objfile): Remove old args "mapped" and - "user_loaded". Replaced with new arg "flags" containing specific - If global var mapped_symbol_files is nonzero - then set OBJF_MAPPED in flags arg. Check for OBJF_MAPPED bit in - flags where we used to check mapped arg. - Pass flags to open_mapped_file instead of mapped arg. - Ensure that OBJF_MAPPED bit is reset in flags when the objfile - is not mapped. Add passed flags bits to objfile's flags bits. - (open_mapped_file): Replace "mapped" arg with new "flags" arg. - Adjust prototype. Pass flags to open_existing_mapped_file. - (open_existing_mapped_file): Replace "mapped" arg with new "flags". - Check flags for OBJF_MAPPED. - * objfiles.h (allocate_objfile): Adjust prototype. - * rs6000-nat.c (add_vmap): Pass zero for combined flags, rather - than separate zero ints for old "mapped" and "user_loaded" flags. - * symfile.c (symbol_file_add): Pass allocate_objfile combined flags - rather than individual mapped and user loaded bits. - - * symfile.c (symbol_file_add): Delete user_loaded arg. - * symtab.h (symbol_file_add): Adjust prototype for deleted - user_loaded arg. - * objfiles.h (struct objfile): Delete user_loaded member. - (OBJF_USERLOADED): New flag bit to replace user_loaded. - - * symfile.c (symbol_file_command): Add OBJF_USER_LOADED to flags - passed to symbol_file_add. Delete previous passing of explicit 1 - for user_loaded. - (add_symbol_file_command): Ditto. - - * coff-solib.c (coff_solib_add): No longer pass zero for user loaded, - now defaults to zero in flags. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * irix5-nat.c (symbol_add_stub): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * remote-mm.c (mm_load): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * remote-udi.c (udi_load): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - -Thu Oct 7 19:24:05 1999 Andrew Cagney - - * Makefile.in (monitor.o): Allow monitor.o to be compiled with - -Werror. - - * monitor.c (monitor_debug_p): New variable. Replaces macro. - (EXTRA_RDEBUG): Delete. Update all uses. - (monitor_debug): New function. Replaces macro. - (RDEBUG): Delete macro. Update all uses. - debug output to gdb_stdlog and not the console. - - * monitor.c: Fix printf formating. Replace printf calls with - fprintf_unfiltered. - -1999-10-06 Stan Shebs - - * MAINTAINERS: Switch ARM target maintenance from Elena - Zannoni to Jim Ingham. - -1999-10-06 Frank Ch. Eigler - - * remote.c (hexnumnstr): New function. Allow setting of width. - (hexnumstr): Call the above. - (remote_write_bytes): Fill in X-protocol address field more - reliably. - -1999-10-06 Fred Fish - - * xcoffread.c (xcoff_symfile_offsets): Fix typo, addr->addrs. - -1999-10-06 Elena Zannoni - - * remote.c (handle_remote_sigint_twice): Make this signal be - handled by inferior_event_handler, via the wrapper function. - (async_remote_interrupt_twice): Make not static. Add debug print. - * remote.h (async_remote_interrupt_twice): Export for use in - inf-loop.c. - - * inf-loop.c (inferior_event_handler_wrapper): New function. - (inferior_event_handler): Handle a request to quit and kill the - target. - Include remote.h. - * inf-loop.h (inferior_event_handler_wrapper): Export. - -1999-10-04 James Ingham - - * remote-rdi.c (arm_rdi_open): If the angel_RDI_Open fails, close - the serial port and raise an error. If you try to go on, you will - stall forever down in the rdi-share code. - -1999-10-04 Fernando Nasser - - * printcmd.c (output_command): Makes sure result from the output - command is printed before the next prompt. - -1999-10-04 Fernando Nasser - - * printcmd.c (print_formatted): Add missing stream parameter. - (do_examine, print_command_1, output_command, do_one_display): - Adjust call to print_formatted(). - -1999-10-04 Elena Zannoni - - * infcmd.c: Remove include of event-loop.h. - * utils.c: Ditto. - * top.c: Ditto. - - * infrun.c (fetch_inferior_event): Call inferior_event_handler - when inferior stops, instead of doing work ourselves. - (fetch_inferior_event): Use void* instead of gdb_client_data. - Remove includes of event-top.h and event-loop.h. Add include of - inf-loop.h. - (complete_execution): Move from here. - - * inf-loop.c (complete_execution): To here. - (inferior_event_handler): Handle inferior's execution completion - case as well. - * inf-loop.h: Add def of INF_LOOP_H. - - * event-top.h: Don't use gdb_client_data, use void*, to avoid - dependency on event-loop.h. - - * remote.c (remote_async_resume): Set target_executing only after we - actually register the inferior with the event loop. - -1999-10-04 Fernando Nasser - - * corefile.c (memory_error): Use error_stream() and eliminate call - to return_to_top_level(). - -1999-10-04 Fernando Nasser - - * utils.c (error): Save error message text (w/o new line). - (error_last_message): New function. Returns the last message - issued by gdb. - (error_init): New function. Initializes error handling machinery. - (error_stream): New function. Allows the error message to be - passed on a stream buffer. - * defs.h: Add prototypes for error_stream() and - error_last_message(). - * main.c (main): Add call to error_init(). - -1999-10-04 Fernando Nasser - - * varobj.c (varobj_get_type): Call tui_sfileopen() instead of - deprecated gdb_file_init_astream(). - (c_value_of_variable): Ditto. - * ui-out.c (ui_out_stream_new): Ditto. - -1999-10-04 Fernando Nasser - - * utils.c (tui_sfileopen): New function. Replaces - gdb_file_init_astring(). - * defs.h: Add prototype for the above. - -Mon Oct 4 19:25:55 1999 Andrew Cagney - - * symfile.c (add_symbol_file_command): Fix -Wformat on query call. - -1999-10-01 Elena Zannoni - - * target.c (cleanup_target): Type of to_async param is now - function with enum inferior_event_type param. - - * target.h (target_ops): Adjust to_async accordingly. Move enum - inferior_event_type to this file. Don't have a typedef for - inferior_event_type. Add more enumeration constants INF_QUIT_REQ, - INF_EXEC_COMPLETE. Remove INF_SIGINT_FIRST, INF_SIGINT_SECOND. - - * inf-loop.c (inferior_event_handler): Change first param to tell - the type of event we are dealing with. Deal with INF_ERROR and - INF_REG_EVENT, for the moment. - Include target.h. - - * inf-loop.h (inferior_event_handler): Adjust prototype. Remove - enum inferior_event_type from here. - - * remote.c (remote_async_serial_handler): Pass INF_REG_EVENT to - the client callback. - (remote_async): Change callback's param type to inferior_event_type. - (async_client_callback): Change type as above. - -1999-10-01 Elena Zannoni - - * event-top.c (stdin_event_handler): Delete fd parameter, use - input_fd instead. - * event-top.h (stdin_event_handler): Delete fd parameter. - - * inf-loop.c (inferior_event_handler): Delete fd parameter. Use - target_async() to unregister the inferior fd in case of errors. - * inf-loop.h(inferior_event_handler): Delete fd parameter. - - * ser-unix.c (fd_event): Delete fd parameter. Use scb->fd, - instead. - - * remote.c (async_client_callback): Delete fd parameter. - (remote_async_serial_handler): Ditto. - (remote_async): Adjust to new type of callback function. - - * target.c (cleanup_target): Adjust parameters for to_async - default case. - * target.h (*to_async): Delete fd parameter from cb function. - - * event-loop.h (handler_func): Delete fd parameter. - * event-loop.c (handle_file_event): Delete fd param from call to - proc. Do not include inferior.h. - -1999-10-01 Elena Zannoni - - * event-loop.c (inferior_event_handler, - inferior_event_handler_wrapper): Move from here. - * inf-loop.c: To here. New file. - - * event-loop.h (inferior_event_handler): Move from here. - * inf-loop.h: To here. New file. - - * remote.c: Include inf-loop.h. - (set_extende_protocol): Remove unused prototpye. - - * Makefile.in (SFILES): Add inf-loop.c. - (inf_loop_h): Define. - (COMMON_OBS): Add inf-loop.o. - (inf-loop.o): Add rule. - (remote.o): Add dependency on inf-loop.h. - -Fri Oct 1 19:59:31 1999 Andrew Cagney - - * ser-unix.c: Add some notes on how the async code works. - -Fri Oct 1 01:45:32 1999 Jeffrey A Law (law@cygnus.com) - - * somread.c (som_symfile_offsets): Fix typo in last change. - -1999-09-30 Fred Fish - - * coff-solib.c (coff_solib_add): Adjust call to symbol_file_add. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * irix5-nat.c (symbol_add_stub): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * remote-mm.c (mm_load): Ditto. - * remote-udi.c (udi_load): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - - * irix5-nat.c (symbol_add_stub): Add section_addrs, zero it. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * symfile.c (symbol_file_command): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - - * irix5-nat.c (symbol_add_stub): Use section_addrs to pass text addr. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * symfile.c (symbol_file_command): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - - * coff-solib.c (coff_solib_add): Call symbol_file_add with NULL ptr. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * remote-udi.c (udi_load): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * symfile.c (symbol_file_command): Ditto. - - * dstread.c (dst_symfile_offsets): Take "section_addr_info *" - instead of CORE_ADDR. - * somread.c (som_symfile_offsets): Ditto. - * symfile.c (default_symfile_offsets): Ditto. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - - * symfile.h (default_symfile_offsets): Adjust prototype. - (syms_from_objfile): Ditto. - * symtab.h (symbol_file_add): Ditto. - - * rs6000-nat.c (objfile_symbol_add): Call syms_from_objfile with NULL. - * xcoffsolib.c (solib_add): Ditto. - * gdb-stabs.h (SECT_OFF_MAX): Increase from 4 to 16. - * symtab.h (MAX_SECTIONS): Define. - (struct section_addr_info): New struct for better control over - changing load addresses of sections. - * objfiles.h (OBJF_READNOW): Add new flag bit. - * symfile.h (sym_offsets): Change second param from CORE_ADDR to - "section_addr_info *". - - * symfile.c (symbol_file_add): Replace scalar arg "CORE_ADDR addr" - with "struct section_addr_info *addrs". - (syms_from_objfile): Ditto. - (add_symbol_file_command): Remove local variables "readnow" and - "mapped". Replaced with general "flags" variable. - (symbol_file_command): Ditto. - (add_symbol_file_command): Add local variables i, sec_num, argcnt, - expecting_option, option_index, and opt. Rework option parsing code - to handle additional options. - (_initialize_symfile): Adjust add-symbol-file usage to match new - option handling. - (symbol_file_add): Remove parameters "mapped" and "readnow", - replace with general "flags". - (symbol_file_add): In call to allocate_objfile, replace "mapped" - with extracted OBJF_MAPPED bit from flags. - (symbol_file_add): Use OBJF_READNOW bit from flags, instead of - "readnow" variable. - (symbol_file_command): Set OBJF_MAPPED and OBJF_READNOW bits - from parsed options. Pass flags to symbol_file_add. - (add_symbol_file_command): Ditto. - (syms_from_objfile): Add local variables i, sect, lower_sect, - lower_offset, and local_addr. Substitute local_addr for addrs - when addrs is NULL. Find lowest loadable section to be used as - starting point for contiguous sections. Adjust offsets if segments - are not contiguous. Call sym_offsets with section_addr_info - instead of single addr. - (default_symfile_offsets): Initialize objfile's section_offsets - with user specified offsets. - (symbol_file_add): Call syms_from_objfile with offsets. - (unknown_option_complaint): Add. - (add_symbol_file_command): Add "section_addrs", zero it with memset. - -1999-09-30 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Call config.sub explicitly instead of misusing the - autoconf internal variable $ac_config_sub. - * configure: Regenerated. - -Thu Sep 30 15:53:59 1999 Andrew Cagney - - * remote.c (readchar): When EOF mourn the inferior. - (getpkt): Try QUIT. Might not be a watchdog timer timeout. - (remote_async_serial_handler): Pass ``-1'' as the dummy FD. Safer - than ZERO == STDIN. - - * serial.h (enum serial_rc): Replace #define SERIAL_ERROR, - SERIAL_TIMEOUT and SERIAL_EOF. - (struct _serial_t): Add more notes on termios specific fields. - - * ser-unix.c (generic_readchar): Make SERIAL_ERROR sticky. - (do_hardwire_readchar, do_unix_readchar): Don't use bufcnt as a - tempoary for the return-value from read. - - * serial.c (serial_logchar): Add a stream parameter. - (serial_readchar, serial_write, serial_send_break): Update. - (serial_readchar): Add serial debug trace. - -Thu Sep 30 12:07:03 1999 Andrew Cagney - - * serial.h (struct _serial_t): Add field async_state. Better - document field bufcnt. - (SERIAL_ERROR): Delete comment about errno. - * serial.c (serial_open, serial_fdopen): Initialize async_state. - - * ser-unix.c (push_event, fd_event, reschedule): New functions. - Handle ASYNC serial input. - (ser_unix_async): Update. - (generic_readchar): New function. Handle event scheduling. Make - EOF condition sticky. - (do_unix_readchar): Rename ser_unix_readchar. - (ser_unix_readchar): New function, call do_unix_readchar via - generic_readchar. - (do_hardwire_readchar, hardwire_readchar): Ditto. - - * ser-unix.c (ser_unix_readchar): Delete code working around ASYNC - fifo bugs. - (hardwire_readchar): Delete code working around ASYNC fifo bugs. - -Wed Sep 29 21:27:16 1999 Jeffrey A Law (law@cygnus.com) - - * breakpoint.c (insert_breakpoints): Addresses are CORE_ADDRs, - not "int"s. - (remove_breakpoint): Likewise. - -1999-09-29 Fred Fish - - * breakpoint.c (breakpoint_1): Replace cast "(CORE_ADDR) - 1" - with the more obviously intended expression "(CORE_ADDR) -1". - * dwarf2read.c (scan_partial_symbols, read_file_scope): Ditto. - * gnu-nat.c (gnu_create_inferior): Ditto. - * go32-nat.c (go32_create_inferior): Ditto. - * hppa-tdep.c (hppa_pop_frame): Ditto. - * infcmd.c (continue_command, step_1, signal_command): Ditto. - (until_next_command, finish_command): Ditto. - * infrun.c (proceed): Ditto. - * inftarg.c (child_create_inferior): Ditto. - * m3-nat.c (m3_create_inferior): Ditto. - * mac-nat.c (child_create_inferior): Ditto. - * procfs.c (procfs_create_inferior): Ditto. - * remote-sim.c (gdbsim_create_inferior): Ditto. - * target.c (target_link): Ditto. - * win32-nat.c (child_create_inferior): Ditto. - * varobj.c (varobj_create, new_root_variable): Ditto. - -Thu Sep 30 10:36:19 1999 Andrew Cagney - - * ser-unix.c (ser_unix_flush_input): New function. Discard input - buffer. - (hardwire_flush_input): Use ser_unix_flush_input. - (ser_unix_nop_flush_input): Delete. - * ser-unix.h (ser_unix_flush_input): Update. - ser-tcp.c (_initialize_ser_tcp), ser-pipe.c - (_initialize_ser_pipe): Update. - - * ser-unix.c (hardwire_write): Delete. - (_initialize_ser_hardwire): Update, use ser_unix_write. - -Thu Sep 30 10:16:50 1999 Andrew Cagney - - * ser-pipe.c (pipe_open): Don't make the FD non-blocking. Already - being handled in ser_unix_wait_for by a select. - -Thu Sep 30 10:00:32 1999 Andrew Cagney - - * serial.h (struct _serial_t): Add field debug_p. - (SERIAL_DEBUG, SERIAL_DEBUG_P): Define. - - * serial.c (serial_open, serial_fdopen): Initialize debug_p. - (serial_debug, serial_debug_p): New functions. - (global_serial_debug_p): New variable. - (_initialize_serial): Add ``set serialdebug'' command. - -Thu Sep 30 09:09:38 1999 Andrew Cagney - - * serial.h (serial_event_ftype): Replace FD and ERROR args with - SERRIAL_T arg. - * ser-unix.c (ser_unix_event): Update. - - * remote.c (remote_async_serial_handler): New function. Handle - serial events. - (remote_async): Pass remote_async_serial_handler to SERIAL. - (async_client_callback, async_client_context): New variables. - - * remote.c (extended_remote_async_create_inferior): Use - target_async to register the inferior event handler. - -Thu Sep 30 00:02:03 1999 Andrew Cagney - - * configure.in (AC_CHECK_FUNCS): Test for sigprocmask. - * configure, config.in: Re-generate. - * event-top.c (async_stop_sig): Use sigprocmask when available. - -1999-09-29 Doug Evans - - * sh-stub.c (handle_exception): Fix typo in patch of 1999-08-26. - * m68k-stub.c (handle_exception): Ditto. - -1999-09-28 Fred Fish - - * alpha-nat.c (alpha_osf_core_fns, alpha_elf_core_fns): - Add default entries for check_format and core_sniffer. - * core-aout.c (aout_core_fns): Ditto. - * core-regset.c (regset_core_fns): Ditto. - * core-sol2.c (solaris_core_fns): Ditto. - * i386aix-nat.c (i386aix_core_fns): Ditto. - * i386mach-nat.c (i386mach_core_fns): Ditto. - * irix4-nat.c (irix4_core_fns): Ditto. - * irix5-nat.c (irix5_core_fns): Ditto. - * lynx-nat.c (lynx_core_fns): Ditto. - * mips-nat.c (mips_core_fns): Ditto. - * ns32knbsd-nat.c (nat_core_fns): Ditto. - * rs6000-nat.c (rs6000_core_fns): Ditto. - * sparc-nat.c (sparc_core_fns): Ditto. - * sun-nat.c (sun3_core_fns): Ditto. - * ultra3-nat.c (ultra3_core_fns): Ditto. - - * corelow.c (core_vec): New, for selected core file handler. - (sniff_core_bfd): New function. - (gdb_check_format): New function. - (default_check_format): New function. - (default_core_sniffer): New function. - (sniff_core_bfd): New function. - (core_close): Reset core_vec to NULL. - (core_open): Fall back to gdb_check_format if bfd_check_format - does not identify the file format. Call sniff_core_bfd to pick - a core file handler. - (get_core_registers): Remove code that is now in sniff_core_bfd. - Use current core_vec. - - * gdbcore.h (check_format): New core_fns function, points to function - to try and identify a core file format. - (core_sniffer): New core_fns function, points to function to select - a specific handler for the selected core file format. - (default_core_sniffer): Add prototype. - (default_check_format): Add prototype. - - * i960-tdep.c (inferior.h): Include. - * mips-tdep.c (read_next_frame_reg): Use ADDR_BITS_REMOVE - on addresses pulled from stack. - -1999-09-29 Elena Zannoni - - * event-loop.c (poll_timers): Check whether the timer list has any - element on it by looking at the first element pointer, instead of - num_timers. - -Wed Sep 29 18:02:31 1999 Andrew Cagney - - * command.c: Attempt to include POSIX before - . - - * ser-unix.c (hardwire_print_tty_state): Ditto. - * inflow.c (child_terminal_info): Fix printf args. - -1999-09-28 Elena Zannoni - - * remote.c (remote_async_resume): Register the inferior with the - event loop. - (remote_async_open_1): Don't put the target in async mode here, - just do it when executing. - - * infrun.c (complete_execution): Unregister the inferior from the - event loop. - - * event-top.c (async_disable_stdin): Don't add - async_enable_stdin() to the exec_cleanups chain. - -Tue Sep 28 11:08:34 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (hppa_fix_call_dummy): Ignore IMPORT_SHLIB stubs - except for hpux11 native. Break out of the loop to find a - stub as soon as we find an IMPORT stub. - (skip_prologue_hard_way): Also recognize copy %ret1,target and - all PA64 argument stores as prologue instructions. - -1999-09-28 Elena Zannoni - - * breakpoint.c, defs.h, event-top.c, infcmd.c, infrun.c, main.c, - remote.c, top.c, tracepoint.c, utils.c (async_p): Change var name - to event_loop_p. - -1999-09-28 Jim Blandy - - * hppa-tdep.c (skip_prologue_hard_way): Recognize ldo insns - which generate pointers into the argument list. - -Tue Sep 28 13:56:49 1999 Andrew Cagney - - * remote.h (cleanup_sigint_signal_handler, - initialize_sigint_signal_handler): Delete extern declarations. - * event-top.c, infrun.c: No longer need to include "remote.h". - * remote.c (cleanup_sigint_signal_handler, - initialize_sigint_signal_handler): Make static. - * Makefile.in (event-top.o): Delete dependency on "remote.h". - - * remote.c (remote_async_terminal_ours_p): New static global. Keep - track of who currently owns the terminal. - (remote_async_open_1): Initialize. - (remote_async_terminal_inferior): Test - remote_async_terminal_ours_p. Claim CNTRL-C handler as part of - transfering the terminal to the target. - (remote_async_terminal_ours): Similar. - -Mon Sep 27 12:33:45 1999 Andrew Cagney - - * remote.c (async_interrupt_query): Delete function. Merged into - interrupt_query. Async cases handled by target_terminal_ours, - target_terminal_inferior and SERIAL_CLOSE. - (async_remote_interrupt_twice): Update. - (remote_async_terminal_ours, remote_async_terminal_inferior): New - functions. Steal STDIN from GDB's CLI. - (init_remote_async_ops): Initialize to_terminal_ours and - to_terminal_inferior. - - * event-top.c (async_disable_stdin, async_disable_stdin): Use - target_terminal_ours / target_terminal_inferior to transfer - ownership of the terminal between GDB and the target. - -1999-09-27 Elena Zannoni - - * infcmd.c (run_command): Call async_disable_stdin() only if - dealing with an asynchronous target. - -Mon Sep 27 11:48:38 1999 Andrew Cagney - - * target.h (struct target_ops): Add to_can_async_p, to_is_async_p, - to_async. Delete to_has_async. These correspond well with - SERIAL* async methods. - (target_can_async_p, target_is_async_p, target_async): Define. - * target.c (update_current_target, cleanup_target): Update. - - * remote.c (remote_async_open_1): Change target to async using - target_async. - (remote_can_async_p, remote_is_async_p, remote_async): New - functions. - (remote_async_wait, remote_async_open_1): Add FIXME about how - wait_forever_enabled_p can almost be deleted once the client can - enable/disable target_async. - - * breakpoint.c (until_break_command), infrun.c (proceed), infcmd.c - (run_command, continue_command, step_1, jump_command, - until_command, finish_command, interrupt_target_command), top.c - (return_to_top_level, execute_command), event-top.c - (command_handler): Replace target_has_async with - target_can_async_p. - -Sun Sep 26 02:10:47 1999 Andrew Cagney - - * remote.c (remote_async_open_1): If we go into async mode, never - wait for ever. - - * infcmd.c: Include "event-top.h". - (run_command, continue_command, jump_command, until_command, - finish_command): Use async_disable_stdin to disable the console - for synchronous commands. - - * remote.c (async_interrupt_query): Only disconnect the console - from the terminal when sync_execution. - - * remote.c (initialize_sigint_signal_handler): Move declaration - from here. - * remote.h: To here. Make non-static. - - * remote.c (remote_async_resume, async_interrupt_query): Move - prompt code from here. - * event-top.c (async_disable_stdin, async_enable_stdin): To - here. New function. - - * infrun.c (start_remote): Delete commented out code. - -Fri Sep 24 12:38:31 1999 Andrew Cagney - - * remote.c (remote_async_open_1): Perform the initial async_open - using only synchronous calls. Only after the target is fully - connected, switch to async mode. Include FIXME about now it - currently works VS how it should be working. - (remote_async_open_1, set_extended_protocol): Delete function - set_extended_protocol. All open communication is now done - synchronously. - (forever_enabled_p): New variable. Determine if remote_async_wait - should block FOREVER when fetching target information. - (remote_cisco_open, remote_open_1): Set forever_enabled_p. - - * infrun.c (start_remote): During the initial connect, always use - a synchronous wait. - -Sat Sep 25 18:13:38 1999 Andrew Cagney - - * Makefile.in (event-top.o): Add dependency. - * event-top.c: Include "remote.h". - * remote.c (async_interrupt_query), event-top.c: - (async_enable_stdin): Pass dummy parameter to - cleanup_sigint_signal_handler. - * remote.c (cleanup_sigint_signal_handler), remote.h - (cleanup_sigint_signal_handler), event-top.c (async_enable_stdin), - event-top.h (async_enable_stdin): Change signature to match - make_exec_error_cleanup handler pararameter. - -Thu Sep 23 20:48:22 1999 Andrew Cagney - - * defs.h (enum command_class): Move from here. - * command.h (command_class): To here. - -1999-09-24 Kevin Buettner - * breakpoint.c (bpstat_stop_status): Use not_a_breakpoint to - help properly set bp_addr. - * infrun.c (handle_inferior_event): Simplify calls to - bp_stop_status. - -1999-09-24 Elena Zannoni - - * top.c (return_to_top_level): Do exec_error cleanups if are - interrupting a simulated synchronous execution command. - - * infrun.c (start_remote): Create a cleanup to enable stdin in - case of error from this command. - (complete_execution): Do the enabling of stdin via the exec_error - cleanups, when needed. - - * remote.c (remote_async_resume): Make sure we re-enable stdin in - case of error from the target. - (handle_remote_sigint_twice): The handler to be set is - async_remote_interrupt_twice, not async_remote_interrupt. - (async_remote_interrupt_twice): Don't do anything if the target - has been killed already. Call async_interrupt_query, instead of - interrupt_query. - (async_interrupt_query): New function. Async case of - interrupt_query(). - - * event-top.c (async_enable_stdin): New function. Reinstate stdin - with the event loop. - * event-top.h (async_enable_stdin): Export. - - * utils.c (exec_error_cleanup_chain): New cleanup chain. - (make_exec_error_cleanup, do_exec_error_cleanups, - discard_exec_error_cleanups): New functions. - * defs.h (make_exec_error_cleanup, do_exec_error_cleanups, - discard_exec_error_cleanups): Export. - -1999-09-24 Jim Blandy - - * ax-gdb.c (expr_to_agent): Don't forget to pass argument to - new_agent_expr. - -1999-09-24 Elena Zannoni - - * event-loop.c (fetch_inferior_event_wrapper): New - function. Wrapper to pass to catch_errors. - (inferior_event_handler): Pop the target if things go bad with it. - Call fetch_inferior_event() from within catch_errors(). - -1999-09-24 Jim Blandy - - * ax-gdb.c: Use internal_error instead of error, where - appropriate. - -1999-09-23 James Ingham - - * target.c (target_resize_to_sections): New function. Gather the - resizing code for the to_sections field into one place, and make - sure you update the other targets that are sharing the to_sections - structure. - * target.h: Declare the target_resize_to_sections function. - * solib.c (solib_add): use target_resize_to_sections. - * somsolib.c (som_solib_load_symbols): ditto - * rs6000-nat.c (xcoff_relocate_core): ditto - * pa64solib.c (pa64_solib_load_symbols): ditto - * irix5-nat.c (solib_add):ditto - - * top.c: Define the attach & detach hooks - * defs.h: Declare the attach & detach hooks. - * infcmd.c (attach_command): call the attach hook if it exists. - (detach_command): call the detach hook if it exists. - - * complaints.c (complain): Send the complaints to stderr rather - than stdout, so they don't get mixed into the result stream from - commands. - -1999-09-23 Fernando Nasser - - * varobj.c (varobj_set_value): Fix handling of baseclasses and - correct the behavior when it is not a baseclass (both cases were - dumping core). - -1999-09-23 Fernando Nasser - - * varobj.c (varobj_update): Fix setting of child error field. - -1999-09-23 Elena Zannoni - - * event-loop.c (poll_timers): Use correct timeval field names, - when setting the notifier timeouts, in case of select() used. - (gdb_wait_for_event): Pass a pointer to the timeout structure to - select(), not the structure. - -1999-09-23 Fernando Nasser - - * varobj.c (varobj_gen_name): Dynamically allocate variable object - name string. - (varobj_update): Fix creation of result list. - -Wed Sep 22 10:35:32 1999 Andrew Cagney - - * Makefile.in (init.c): Change generated file to include "defs.h" - and "call-cmds.h". Use initialize_file_ftype when declaring - each initialize functions. - (call_cmds_h): Add definition. - (init.o): Add target and dependencies. - (init.c): Don't grep for _initialize* in init.c. - - * defs.h (initialize_file_ftype): Add function typedef. - -1999-09-22 Michael Snyder - - * procfs.c (init_procinfo): move fltset initialization to caller. - (do_attach, create_procinfo): initialize fltset. - -1999-09-22 Fernando Nasser - - * varobj.c (_initialize_varobj): Rename varobjdebug to debugvarobj - to avoid conflict with "set var". - -1999-09-22 Fernando Nasser - - * varobj.c (varobj_get_type, c_value_of_variable): Remove - dependency on ui_out.[ch]. - -1999-09-22 Fernando Nasser - - * varobj.c (varobj_update): Fix order in which changed variables - are reported to match that of the old code. - -1999-09-22 Fernando Nasser - - * varobj.c (type_changeable): Fix for testsuite case 2.12. Do not - report as changed a structure when one of it's children has changed. - (get_type, get_type_deref): Remove uneeded initialization. - -1999-09-22 Elena Zannoni - - * event-loop.c, event-top.c, event-loop.h: Rerun indent. - -1999-09-21 Doug Evans - - * m32r-stub.c (handle_exception): Fix typo in patch of 1999-08-26. - -1999-09-21 Fernando Nasser - - * varobj.c (_initialize_varobj): Add set/show for varobjdebug. - (uninstall_variable): Test for varobjdebug before printing trace - and send it to gdb_stdlog. - -1999-09-21 Fernando Nasser - - * varobj.c (c_type_of_child): Fix missing break, improve comment - and add warning. - (c_number_of_children): Add comment. - -Tue Sep 21 14:55:29 1999 Andrew Cagney - - From 1999-08-20 J.T. Conklin : - * remote.c (read_frame): expand cisco run-length encoding variant - inline as is done for the standard encoding. - (remote_cisco_expand): Removed. - -1999-09-20 Fernando Nasser - - * varobj.c (varobj_update): Test for illegal invocation for - non-root variable object. - -1999-09-20 Fernando Nasser - - * varobj.c (my_value_equal): Style. Eliminate side-effects. - (varobj_update): Adjust calls to reflect the above change. - -1999-09-20 Fernando Nasser - - * varobj.c (c_value_of_variable): Fix return value for struct - members when parent is a invalid pointer. - -1999-09-20 Elena Zannoni - - * event-loop.c: Include . - -1999-09-20 Fernando Nasser - - * varobj.c (cplus_number_of_children): Coding style improvement. - (cplus_value_of_child): Ditto. - -1999-09-20 Fernando Nasser - - * varobj.c (c_name_of_child): Add missing default clause in switch - statement. - (c_type_of_child): Ditto. - (varobj_set_value): Test for NULL type. - -1999-09-20 Fernando Nasser - - * varobj.c (varobj_set_value): Wrap call to evaluate_expression. - -1999-09-20 Fernando Nasser - - * varobj.c (format_string[]): Remove unused variable(s). - (varobj_set_value): Ditto. - (c_value_of_root): Ditto. - (cplus_value_of_child): Ditto. - -1999-09-20 Fernando Nasser - - * varobj.c: Add missing header file include. - (new_variable, new_root_variable): Fix prototype and header. - (_initialize_varobj): Add prototype. - -1999-09-20 Elena Zannoni - - * ser-ocd.c: (ser_ocd_open, ser_ocd_raw, ser_ocd_readchar, - ser_ocd_setbaudrate, ser_ocd_write, ser_ocd_close, - ser_ocd_get_tty_state, ser_ocd_set_tty_state): Remove unused - prototypes. - (ocd_readremote): Remove. - (ocd_write): Remove unused var 'c'. - -1999-09-20 Elena Zannoni - - * event-top.c (change_line_handler): Cleanup dead code. Add comments. - * event-loop.c: Cleanup #if 0 code. - - * event-loop.h (timer_handler_func): New function type. - (create_timer): Export function. - (delete_timer): Export function. - - * event-loop.c: Add timeout and timeout_valid fields to - gdb_notifier. New structures gdb_timer and timer_list. - (gdb_do_one_event): Check whether there are any timers tht are - ready, before going to wait. - (gdb_wait_for_event): If the timeout structure is meaningful, pass - that to select()/poll(). - (create_timer): New function. Creates a timer. - (delete_timer): New function. Deletes a timer. - (handle_timer_event): New function. Deals with timers that are ready. - (poll_timers): New Function. Chack whether timers have expired. - -Mon Sep 20 17:00:06 1999 Andrew Cagney - - * remote.c (getpkt, putpkt, remote_console_output): Move - declaration from here. - * remote.h: To here. New file. - * tracepoint.c(putpkt, getpkt, remote_console_output): Delete - declarations. Moved to "remote.h". - * Makefile.in (remote_h): Define. - * remote.c, tracepoint.c: Include "remote.h". - * Makefile.in (tracepoint.o, remote.o): Add dependency on - "remote.h". - - * remote.h (remote_cisco_objfile_relocate, - cleanup_sigint_signal_handler): Add declaration. Include FIXME. - * infrun.c: Include "remote.h". - (complete_execution): Delete local extern declaration - of ``cleanup_sigint_signal_handler''. - * Makefile.in (infrun.o): Add dependency on remote.h. - -Mon Sep 20 16:15:29 1999 Andrew Cagney - - * ui-out.h (ui_out_test_flags): Add missing declaration. - -Mon Sep 20 13:41:04 1999 Andrew Cagney - - * kod.c (ecos_kod_open, ecos_kod_request, ecos_kod_close, - cisco_kod_open, cisco_kod_request, cisco_kod_close): Move - declarations from here. - * kod.h: To here. New file. - * kod-cisco.c, kod.c: Include "kod.h". - * Makefile.in (kod-cisco.o, kod.o): Add dependency on "kod.h". - - * kod.h (kod_display_callback_ftype, kod_query_callback_ftype): - New function types. - * kod.h (kod_cisco_open): Use in declaration. - * kod.c (gdb_kod_open): Update definition. - * kod-cisco.c (cisco_kod_open): Update definition. - -Mon Sep 20 12:13:27 1999 Andrew Cagney - - * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration. - - * breakpoint.c (until_break_command_continuation): Add - declaration. Make static. - * event-top.c (rl_callback_read_char_wrapper): Ditto. - -Mon Sep 20 10:54:19 1999 Andrew Cagney - - * Makefile.in (varobj.o): Disable warnings. Currently - work-in-progress. - -Fri Sep 17 19:28:17 1999 Andrew Cagney - - * source.c: Include "source.h". - (open_source_file, find_source_lines): Move declaration from here. - * source.h: New file. To here. - * Makefile.in (source.o): Add dependency on source.h. - - * breakpoints.c (delete_command): Move declaration from here. - * breakpoints.h (delete_command): To here. - -1999-09-18 Jim Blandy - - * hppa-tdep.c (in_solib_call_trampoline): If we can't recognize - the instruction we're at, we're not in a stub. - -Sat Sep 18 07:13:03 1999 Jeffrey A Law (law@cygnus.com) - - * dwarf2read.c (dwarf_decode_lines): Correctly handle - DW_LNS_const_add_pc. - -1999-09-18 Elena Zannoni - - * remote.c (remote_async_open_1): Use inferior_event_handler to - handle inferior events. - (extended_remote_async_create_inferior): Ditto. - - * serial.h (serial_event_ftype): Add two pars. - - * ser-unix.c (ser_unix_event): Add two parameters, error and fd. - Pass those into the call to the actual inferior event handler. - - * infrun.c (complete_execution): Stdin handler is stdin_event_handler. - - * event-top.h (stdin_event_handler): Export new function. - - * event-top.c (stdin_event_handler): New function. Smarter handler - for events on stdin. - (change_line_handler): Don't need to update the handler for stdin - here anymore. - (_initialize_event_loop): Stdin handler is now stdin_event_handler. - - * event-loop.h: (handler_func): Change signature, adding two new - args. - (sig_handler_func): New function type. It is the old handler_func. - (create_async_signal_handler): Update to use sig_handler_func. - (delete_async_signal_handler): Prototype for new function. - - * event-loop.c: Include "inferior.h". - (struct file_handler): Add field error, to indicate error - condition on fd. - (struct async_signal_handler): Rename type of proc field. - (add_file_handler): Add exception condition as something select() - should report. - (handle_file_event): In case of error on the fd, record this in - the file_handler structure. Update call to (*proc)() to match new - signature. - (gdb_wait_for_event): If select() or poll() return error, report - this to user. - (create_async_signal_handler): Change first param type to - sig_handler_func*. - (inferior_event_handler): New function. Smarter inferior event - handling. - -1999-09-18 Jim Blandy - - * pa64solib.c (pa64_solib_create_inferior_hook): Remove code which - tries to set __d_pid; it's not relevant to PA64 shared libraries. - - A psymtab's texthigh element, and a block's endaddr element, are - the address past the end of the address range, never the address - of the last byte. These data structures mean the same thing on - forty different architectures; there's no reason they should be - different on HP/UX. - * symtab.c (find_pc_sect_psymtab): Remove special case for HP/UX. - (find_pc_sect_symtab): Same. - * objfiles.c (find_pc_sect_section): Same. - -Sat Sep 18 07:13:03 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (internalize_unwinds): Handle PA64 shared libraries - correctly - - * hppa-tdep.c (in_solib_call_trampoline): Handle PA64 shared library - trampolines. - -1999-09-17 Fernando Nasser - - * wrapper.h: Add missing define brackets. - -1999-09-17 Jim Blandy - - * breakpoint.c (permanent_breakpoint_here_p): Delete. - Accidentally left over from previous changes. - -1999-09-17 Jim Blandy - - * config/pa/tm-hppa64.h (ARGS_GROW_DOWNWARD): Deleted. There are - many more differences between the 32- and 64-bit ABI's than the - direction the arguments grow, so this name is misleading. - (PA20W_CALLING_CONVENTIONS): Define this instead. - * config/pa/tm-hppa.h (ARGS_GROW_DOWNWARD): Delete. - * hppa-tdep.c (hppa_push_arguments): Split into two separate - functions, depending on whether PA20W_CALLING_CONVENTIONS is - #defined. These implement completely separate specifications, - they don't really share that much code anyway, and this is much - more readable. Specifically: leave a 16-byte, not 32-byte, frame - marker; correctly align objects larger than eight bytes; promote - all integral scalar arguments smaller than eight bytes to a full - register width; pad aggregates smaller than eight bytes on the - right. - -1999-09-17 Fernando Nasser - - * Makefile.in: Add entries for varobj.[cho] and wrapper.[cho]. - gdbtk-varobj.[co]. gdbtk-varobj.o is not yet on the COMMON_OBS - list because it conflicts with the older gdbtk-variable.o which - is still the default. - -1999-09-17 Fernando Nasser - - * varobj.h: New file. GDB variable objects API. - * varobj.c: New file. Implementation of the GDB variable objects - API. - -1999-09-17 Fernando Nasser - - * wrapper.h: New file. Longjump free calls to gdb internal - routines. - * wrapper.c (gdb_evaluate_expression, wrap_evaluate_expression, - gdb_value_fetch_lazy, wrap_value_fetch_lazy, gdb_value_equal, - wrap_value_equal, gdb_value_ind, wrap_value_ind): New functions. - -Thu Sep 16 17:33:35 1999 Andrew Cagney - - * remote.c (remote_async_open_1): Use SERIAL_ASYNC to - enable/disable async event callback on serial port. Use - SERIAL_CAN_ASYNC_P / SERIAL_IS_ASYNC_P to determine if / when - async mode. - (remote_async_resume, remote_async_detach, remote_async_kill, - extended_remote_async_create_inferior, remote_async_wait): Ditto. - - * ser-unix.c (hardwire_readchar): When ASYNC, only read a single - character. - (ser_unix_readchar): Ditto. Problems occure with back-to-back - data from a target. The ASYNC code can loose the second data - chunk. - - * serial.c (serial_fdopen): Initialize async_handler and - async_context. - -1999-09-16 Elena Zannoni - - * utils.c (discard_all_continuations): New function. - * defs.h: (discard_all_continuations): Add prototype. - -1999-09-16 Elena Zannoni - - * valops.c: Remove prototype for search_struct_field_aux(). THe - function was nowhere in the file. - (value_ind): Remove unused var real_val. - (value_find_oload_method_list): Remove unused var v. - (find_overload_match): Remove extra declaration of var jj. - - * Makefile.in (event_top_h): Define. Add dependency on this for - every file that includes event-top.h. - -Thu Sep 16 17:33:35 1999 Andrew Cagney - - * serial.c (serial_open): Delete ``&'' device. - * ser-unix.c (_initialize_ser_hardwire): Make the "hardwire" - device async. Delete temporary "async-hardwire" device. - -Thu Sep 16 16:27:13 1999 Andrew Cagney - - * serial.h (SERIAL_IS_ASYNC_P): Define. Non-zero when serial - device is in async mode. - (SERIAL_CAN_ASYNC_P): Rename SERIAL_ASYNC_P. - * serial.c (serial_is_async_p): Implement. - (serial_can_async_p): Rename serial_async_p. - (serial_open): Initialize ASYNC_HANDLER and ASYNC_CONTEXT. Save - the original name in SCB instead of the stripped name. - -Thu Sep 16 12:20:11 1999 Andrew Cagney - - * serial.h (struct serial_ops): Add field ASYNC. - (SERIAL_ASYNC, SERIAL_ASYNC_P): New macros. - (struct _serial_t): Add fields async_context and async_handler. - * serial.c (serial_async, serial_async_p): Implement. - - * ser-unix.c: Include "event-loop.h". - (ser_unix_async), ser-unix.c: New function. Implement async mode. - (async_event): Handle async events. - * ser-unix.c (_initialize_ser_hardwire), ser-tcp.c - (_initialize_ser_tcp), ser-pipe.c (_initialize_ser_pipe): Enable - ASYNC. - - * serial.c (serial_open): Discard leading ``|'' before opening a - pipe device. - * ser-pipe.c (pipe_open): Adjust. - * serial.c (serial_open): Add ``&'' prefix so that - "async-hardwire" device can be explicitly selected. Work in - progress. - * ser-unix.c: Register "async-hardwire" device. - -Thu Sep 16 09:04:53 1999 Andrew Cagney - - * ser-unix.h: New file. Declare generic ser_unix functions. - * ser-unix.c (ser_unix_nop_get_tty_state, - ser_unix_nop_set_tty_state, ser_unix_nop_raw, ser_unix_wait_for, - ser_unix_readchar, ser_unix_nop_noflush_set_tty_state, - ser_unix_nop_print_tty_state, ser_unix_nop_setbaudrate, - ser_unix_nop_setstopbits, ser_unix_write, - ser_unix_nop_flush_output, ser_unix_nop_flush_input, - ser_unix_nop_send_break, ser_unix_nop_drain_output): New - functions. - * ser-unix.c: Include , , - "gdb_string.h". - - * ser-tcp.c (_initialize_ser_tcp), ser-unix.c - (_initialize_ser_hardwire), ser-pipe.c (_initialize_ser_tcp): - Initialize ops vector using assignment. - - * ser-pipe.c, ser-tcp.c, ser-unix.c: Include ser-unix.h. - - * ser-pipe.c (pipe_get_tty_state, pipe_set_tty_state, - pipe_return_0, pipe_raw, wait_for, pipe_readchar, - pipe_noflush_set_tty_state, pipe_print_tty_state, - pipe_setbaudrate, pipe_setstopbits, pipe_write), ser-tcp.c - (tcp_get_tty_state, tcp_set_tty_state, tcp_return_0, tcp_raw, - wait_for, tcp_readchar, tcp_noflush_set_tty_state, - tcp_print_tty_state, tcp_setbaudrate, tcp_setstopbits, tcp_write): - Delete functions. - -1999-09-15 Stan Shebs - - * d10v-tdep.c (remote_d10v_translate_xfer_address): Move to here - from remote-d10v.c, also change the memory translation to its - previous version. - * remote-d10v.c: Remove. - * config/d10v/d10v.mt (TDEPFILES): Remove remote-d10v.o. - -1999-09-15 Jim Blandy - - * breakpoint.c (remove_breakpoint): Return zero, not nothing. - -1999-09-14 Jim Blandy - - * hppa-tdep.c (frame_chain): If the unwind info says we've saved - r3, don't trust it. Call get_frame_saved_regs and see if we can - actually find an address for r3 there. - - * pa64solib.c (pa64_sharedlibrary_info_command): Text fix. - -Tue Sep 14 14:34:28 1999 Andrew Cagney - - * serial.h (DEPRECATED_SERIAL_FD): Define. - * serial.c (deprecated_serial_fd): New function. - - * remote.c (remote_async_open_1, remote_async_open_1, - remote_async_detach, remote_async_kill, - extended_remote_async_create_inferior, minitelnet): Update. - * remote-es.c (es1800_open, es1800_close, es1800_transparent): Update. - - * remote-st.c (connect_command), remote-os9k.c (connect_command): - Fix. Call FD_SET et.al. with FD instead of serial_t. - -1999-09-14 Jim Blandy - - * hppa-tdep.c (hppa_frame_find_saved_regs): The two possible - instructions for saving the return pointer (32- and 64-bit) save - it at different offsets. - - * config/pa/tm-hppa64.h: Doc fix. - - * defs.h (continuation): Make this a typedef. - - * Makefile.in (gdbtk.o, gdbtk-cmds.o): Depend on $(top_h). - - * Makefile.in (i386-linux-nat.o): Depend on symfile.h, not - $(symfile_h); the latter has no definition. - - * breakpoint.c (breakpoint_here_p): Remove meaningless code, - testing b->enable against shlib_disabled and call_disabled after - we know it is enabled. - - Implement "permanent breakpoints" --- breakpoints that are - hardwired into the inferior's code. GDB knows they're there, but - doesn't try to insert or remove them, etc. - * breakpoint.h (enum enable): Add `permanent' enablement state. - * breakpoint.c (make_breakpoint_permanent): New function. - * breakpoint.h (make_breakpoint_permanent): Add declaration. - * breakpoint.c (insert_breakpoints): Don't bother to insert - permanent breakpoints... - (remove_breakpoint): ... or remove them. - (breakpoint_here_p): Handle `permanent' like `enabled'. Change - return value to indicate whether it's a permanent breakpoint here, - or an ordinary breakpoint. - * breakpoint.h (enum breakpoint_here): New enum. - (breakpoint_here_p): Change declaration. - * breakpoint.h (breakpoint_1): Extend bpenables to cover all the - enablement states. - (describe_other_breakpoints): Describe permanent breakpoints. - (check_duplicates): If one of the breakpoints at ADDRESS is a - permanent breakpoint, treat all the others as the duplicates, so - we don't try to insert or remove any of them. Verify that only - the permanent breakpoint is actually inserted. - (delete_breakpoint): Complain if we discover that another - breakpoint was inserted at the same place as a permanent - breakpoint. - (disable_breakpoint): Fail silently if asked to disable a - permanent breakpoint. - (do_enable_breakpoint): Don't change a permanent breakpoint's - enablement to ordinary `enabled'. Leave it alone. - (create_solib_event_breakpoint): Return the - breakpoint object created. - * breakpoint.h (create_solib_event_breakpoint): Fix declaration. - * pa64solib.c (pa64_solib_create_inferior_hook): Do turn on the - DT_HP_DEBUG_CALLBACK flag in the dynamic linker, so it will call - __dld_break, which contains the permanent breakpoint, when interesting - things happen. Tell GDB that the breakpoint in __dld_break is - permanent. - * gdbtk-cmds.c (gdb_get_breakpoint_info): Report a permanent - breakpoint as enabled. - * infrun.c (SKIP_PERMANENT_BREAKPOINT): Provide default definition. - (default_skip_permanent_breakpoint): New function. - (resume): If we're trying to resume at a permanent breakpoint, use - SKIP_PERMANENT_BREAKPOINT to step over it. - * hppa-tdep.c (hppa_skip_permanent_breakpoint): New function. - * config/pa/tm-hppa.h (hppa_skip_permanent_breakpoint): Declare. - (SKIP_PERMANENT_BREAKPOINT): Define. - -1999-09-14 Kevin Buettner - - * symtab.h, minsyms.c (find_stab_function_addr): Changed - type of second parameter from partial_symtab * to char *. - Fixed all callers. - * minsyms.c (find_stab_function_addr): Look for minimal - symbol without filename if filename based search fails. - * dbxread.c (process_one_symbol): Call find_stab_function_addr() - in place of inline code with identical functionality. - * partial-stab.h (case N_FUN, descriptors 'F' and 'f'): Look - up symbol's address from minimal symbol table when N_FUN - address is missing. Also, make sure this value is used for - calculating the value of the texthigh field. - -1999-09-14 Elena Zannoni - - * event-loop.c (create_file_handler): Increment the total number - of file descriptors for the poll case, only if this is a new file - desc. - -1999-09-14 Eli Zaretskii - - * go32-nat.c: misc minor cleanups and fixes missed in last patch. - -Tue Sep 14 12:37:33 1999 Andrew Cagney - - * serial.h (SERIAL_PRINT_TTY_STATE): Add STREAM parameter. - (union serial_ops): Update. - - * ser-unix.c (hardwire_print_tty_state, ser-tcp.c - (tcp_print_tty_state), ser-pipe.c (pipe_print_tty_state, - ser-go32.c (dos_print_tty_state, ser-mac.c (mac_print_tty_state, - ser-ocd.c (ocd_print_tty_state, ser-e7kpc.c - (e7000pc_print_tty_state): Update. - * inflow.c (child_terminal_info): Update. - * serial.c (serial_print_tty_state): Update. - -Tue Sep 14 11:41:37 1999 Andrew Cagney - - * serial.c, serial.h, ser-tcp.c, ser-unix.c, ser-pipe.c: Convert - all functions to ISO-C. - * serial.h, serial.c: Move all indirect macro function calls from - serial.h into serial.c. - (serial_drain_output, serial_flush_output, serial_flush_input, - serial_raw, serial_get_tty_state, serial_set_tty_state, - serial_print_tty_state, serial_noflush_set_tty_state, - serial_setbaudrate, serial_setstopbits): New functions. - (do_serial_close): Rename serial_close. - (serial_close, serial_un_fdopen): New functions. Call - do_serial_close. - -1999-09-13 James Ingham - - * symtab.c (decode_line_1): Find the rightmost parenthesis in the - expression, not the leftmost. This allows us to parse function - declarations with embedded function prototypes. - -Mon Sep 13 18:39:31 1999 Jeffrey A Law (law@cygnus.com) - - * pa64solib.c (pa64_sharedlibrary_info_command): Fix typos. - -1999-09-13 Kevin Buettner - - * i386-tdep.c (i386_extract_return_value): ifdef'd so that - non-linux targets will work again. - (i386_do_registers_info, i386_print_register): Revert changes - of 1999-09-03; these functions have been removed because they - are Linux specific and break non-Linux builds. This functionality - will be restored after FP support unification has been achieved. - * i387-tdep.c (i387_print_register, void i387_float_info): - Likewise. - * config/i386/tm-linux.h (i387_float_info, FLOAT_INFO, - DO_REGISTERS_INFO, i386_do_registers_info, - i387_print_register): Likewise. - -1999-09-13 Elena Zannoni - - * event-top.c (call_readline): Change to accept gdb_client_data as - param. - (rl_callback_read_char_wrapper): New function to match what the - event loop expects and what readline expects. - (change_line_handler): Make call_readline point to - rl_callback_read_char_wrapper, instead of rl_callback_read_char. - (_initialize_event_loop): Ditto. - (gdb_readline2): Change parameter to gdb_client_data. - * event-top.h (call_readline, gdb_readline2): Change accordingly. - - * event-loop.c (add_file_handler): Change 2nd par to - handler_func*. No more need for casting. - * event-loop.h (create_async_signal_handler): Change accordingly. - - * inferior.h (fetch_inferior_event): Change parameter to void*. - * infrun.c (fetch_inferior_event): Ditto. - -1999-09-13 Stan Shebs - - * infrun.c (step_into_function): New function, broken out from the - step_into_function label in handle_inferior_event. - (handle_inferior_event): Change a goto into a function call. - -1999-09-13 Elena Zannoni - - * event-top.h: New file. All the exported vars and functions from - event-top.c. - - * event-loop.h (struct gdb_event, event_handler_func, - file_handler, async_signal_handler, SELECT_MASK, fd_mask, NBBY, - FD_SETSIZE, howmany, NFDBITS, MASK_SIZE): Move to event-loop.c. - (struct prompts, PROMPT, PREFIX, SUFFIX, display_gdb_prompt, - async_init_signals, set_async_editing_command, - set_async_annotation_level, set_async_prompt, handle_stop_sig, - handle_sigint, pop_prompt, push_prompt, gdb_readline2, - mark_async_signal_handler_wrapper, async_request_quit, - async_command_editing_p, exec_done_display_p, - async_annotation_suffix, new_async_prompt, the_prompts, - call_readline, input_handler, input_fd): Move to event-top.h. - (All function prototypes): Don't use PARAMS anymore. - - * event-loop.c: (struct gdb_event, event_handler_func, - file_handler, async_signal_handler, SELECT_MASK, fd_mask, NBBY, - FD_SETSIZE, howmany, NFDBITS, MASK_SIZE): Move to here from - event-loop.h. - Include event-top.h. Remove use of PARAMS. ANSIfy functions headers. - - * event-top.c: Include event-top.h. Include "signals.h", not - . - Remove use of PARAMS. ANSIfy functions headers. - (handle_stop_sig): move prototype to event-top.h. - - * remote.c: Include event-top.h. Make it understand - async_signal_handler type. - * infrun.c: Include event-top.h. - * mi-main.c: Ditto. - * top.c Ditto. - * utils.c: Ditto. - -Mon Sep 13 18:54:05 1999 Andrew Cagney - - * gdbarch.sh: Describe each of the fields. - -Mon Sep 13 17:51:28 1999 Andrew Cagney - - From 1999-09-12 Jim Blandy : - * gdbarch.sh (generating setters): Use sed to generate the proper - indentation, not tr; tr's behavior is notoriously unportable. - -1999-09-10 Jim Blandy - - * i387-tdep.c (print_387_control_bits): Don't print newline; the - callers take care of that. (Thanks to H.J. Lu.) - -1999-09-09 Stan Shebs - - * d10v-tdep.c (DMEM_START): Set to 0x2000000. - (itrace, iuntrace, info itrace, itdisassemble, itracedisplay, - itracesource): Add 'i' prefix to commands, so as not to conflict - with generic trace commands. - -1999-09-09 Fernando Nasser - - * remote.c (_initialize_remote): Fix the specification of the - "remote" prefix to set and show commands. - -1999-09-09 Fernando Nasser - - * command.c (print_doc_line): Update to use ui_out. - (do_setshow_command): Ditto. - (cmd_show_list): Ditto. - -1999-09-09 Elena Zannoni - - * event-loop.c (create_file_event): New function. Creates a gdb - event for a given fd. - (gdb_wait_for_event): Use create_file_event(). - * event-loop.h: export create_file_event(). - - * event-loop.c (delete_file_handler): Move the clearing of the - mask to later on in the function, because we need it in order to - deactivate the correct fd when using select(). - - * m32r-tdep.c (decode_prologue): Fix typo. Instructions starting - with 0xf are branch instructions. - (m32r_scan_prologue): Initialize framesize to 0. - -1999-09-07 J.T. Conklin - - * i386-stub.c (exceptionHook, oldExceptionHook): Removed. - (handle_exception): Removed #if'd out exception hook code. - - * i386-stub.c, m68k-stub.c (error): Removed unused variable. - - * i386-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, - sparcl-stub.c, sparclet-stub.c (remcomInBuffer, remcomOutBuffer): - Make static. - -Tue Sep 7 14:06:22 1999 Kevin Buettner - - * config/i386/tm-linux.h (SOFUN_ADDRESS_MAYBE_MISSING): - Define. - -Tue Sep 7 08:18:01 1999 Kevin Buettner - - From Jim Blandy : - - Step into calls to functions in shared libraries properly. See - the comments for SKIP_SOLIB_RESOLVER atop infrun.c for details. - * infrun.c (SKIP_SOLIB_RESOLVER): New macro. - -1999-09-05 Fred Fish - - * elfread.c (elf_symtab_read): Remove separately passed bfd - pointer and offset. Pick up bfd pointer from objfile, and - get offset from objfile's section_offsets. - -Fri Sep 3 22:29:39 1999 Kevin Buettner - - * config/i386/tm-linux.h (REGISTER_NAMES): Changed register - named "foo" to "fopo" which more accurately describes the FPU - Operand Pointer Offset. The real reason for this change, of - course, is that many programmers use $foo as a convenience - variable and are likely to be unpleasantly surprised to find - that they're unwittingly changing the state of their ia32 FPU. - -1999-09-03 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (monitor_supply_register): Stop scanning val string - if a newline is encountered. - -1999-09-03 Jason Molenda (jsm@bugshack.cygnus.com) - - monitor.c (TARGET_BUF_SIZE): New macro, defined to 2048. - (monitor_expect_regexp, monitor_wait, monitor_dump_reg_block, - monitor_dump_reg_block): Dump hard-coded constants in favor - of TARGET_BUF_SIZE. - - (readchar): Re-enable output of characters read from monitor when - remotedebug is set. - - (monitor_supply_register): Use ULONGEST to hold value. - Replace strtoul() call with hand-coded loop to handle values - larger than 'long'. - - (monitor_store_register): Use ULONGEST to hold value. - -Fri Sep 3 00:47:44 1999 Kevin Buettner - - [Merged linux/x86 floating point code from Bill Metzenthen, - Jim Blandy, Anthony Green, H. J. Lu, and possibly others. The - following remarks are Jim Blandy's.] - - * findvar.c (extract_floating): Call TARGET_EXTRACT_FLOATING, if - #defined. - (store_floating): Call TARGET_STORE_FLOATING, if #defined. - - * i386-tdep.c (i386_print_register, i386_do_registers_info): New - functions. - (i386_extract_return_value): GNU/Linux returns floating point - values in a floating point register too. - (set_disassembly_flavor): Add prototype. - (i386_extract_return_value): Use FPDATA_REGNUM, not FP0_REGNUM ( - which wasn't the first FP data register). - (i386_do_registers_info): Use FPSTART_REGNUM and FPEND_REGNUM as - the limits of the FPU-related registers. - (i386_extract_return_value): Tell GDB how to find return values - larger than four bytes. (Thanks to Paul N. Hilfinger for the bug - report.) - - * i387-tdep.c (print_387_control_word): Break out bit-splitting into... - (print_387_control_bits): New function. - (print_387_status_word): Break out bit-splitting into... - (print_387_status_bits): New function. - (i387_print_register, i387_float_info, i387_hex_float_input): New - functions. - (i387_extract_floating, i387_store_floating): New functions. - - * valprint.c (print_floating): Use macro TARGET_ANALYZE_FLOATING, - if it's #defined. Tolerate values of `nonnegative' other than - zero and one. - - * i386-linux-nat.c: New file. - * Makefile.in (ALLDEPFILES): Mention i386-linux-nat.c. - (i386-linux-nat.o): New rule, listing dependencies. - * config/i386/linux.mh (NATDEPFILES): Use i386-linux-nat.o, not - the plain i386v4-nat.o. - * config/i386/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define. - * config/i386/xm-linux.h: Define HOST_I386. - - * config/i386/tm-linux.h (FP0_REGNUM): Replaced by... - (FPSTART_REGNUM, FPCONTROL_REGNUM, FPSTATUS_REGNUM, FPTAG_REGNUM, - FPDATA_REGNUM, FPEND_REGNUM): New definitions. - (REGISTER_BYTES): Changed accordingly. - (SKIP_SOLIB_RESOLVER): #define this. - (i386_linux_skip_solib_resolver): New declaration. - (i387_float_info): Added extern decl for this function. - (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING, - TARGET_ANALYZE_FLOATING): Define. - (i387_extract_floating, i387_store_floating): New extern decls. - (I386_GNULINUX_TARGET): Define. - (NUM_REGS, NUM_FREGS, REGISTER_NAMES, FP0_REGNUM, FPDATA_REGNUM, - FPENV_BYTES, FPREG_RAW_SIZE, FPREG_BYTES, REGISTER_BYTES, - REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE, - MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE, - TARGET_LONG_DOUBLE_BIT, FLOAT_INFO, DO_REGISTERS_INFO): New - definitions, perhaps overriding those inherited from - config/i386/tm-i386.h. - (i386_do_registers_info, i387_print_register, double_to_i387, - i387_to_double): New declarations. - (LD_I387): Define iff both the host and target are using i387 - FPU's. - (HEX_FLOAT_INPUT, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - REGISTER_VIRTUAL_TYPE): Define these if LD_I387 is defined. - - * source.c (list_command): List the right number of source lines, - even if we're at the top of the file. - -1999-09-02 Stan Shebs - - * infrun.c (step_over_function): New function, broken out from the - step_over_function label in handle_inferior_event. - (handle_inferior_event): Change a goto into a function call. - -Thu Sep 2 18:26:04 1999 Andrew Cagney - - * Makefile.in (GDB_WERROR_CFLAGS, GBB_WARN_CFLAGS): Define. - (INTERNAL_CFLAGS): Update - * configure.in (WERROR_CFLAGS, WARN_CFLAGS): Sync with - ../sim/common/aclocal.m4. - * configure: Re-generate. - -Thu Sep 2 00:27:36 1999 Andrew Cagney - - * Makefile.in (z8k-tdep.o): For moment, don't try to compile with - -Werror. See Makefile.in. - * z8k-tdep.c (z8k_set_pointer_size): Document problem. - - * config/z8k/tm-z8k.h (z8k_print_register_hook, z8k_frame_chain, - z8k_saved_pc_after_call, z8k_frame_saved_pc, - z8k_set_pointer_size): Declare. - (z8k_skip_prologue): Fix typo. Was mz8k_skip_prologue. - (FRAME_CHAIN, PRINT_REGISTER_HOOK, FRAME_SAVED_PC, - SAVED_PC_AFTER_CALL): Update. - * z8k-tdep.c (z8k_print_register_hook): Rename - z8k_print_register_hook. - (z8k_frame_chain): Rename frame_chain. - (z8k_saved_pc_after_call): Rename saved_pc_after_call. - (z8k_frame_saved_pc): Rename frame_saved_pc. - (z8k_print_register_hook): Fix printf. - (read_memory_pointer): Add declaration. - ("value.h"): Include. - * Makefile.in (z8k-tdep.o): Add dependency on value.h. - - * config/sparc/tm-sparc.h (PRINT_EXTRA_FRAME_INFO): Fix - printf. calls - * Makefile.in (remote-e7000.o): For moment, don't try to compile - with -Werror. See Makefile.in. - * sh-tdep.c (sh_show_regs): Fix printf calls. - * xcoffsolib.c (solib_info): Fix Printf calls. - * dink32-rom.c: #include "symfile.h" for generic_load and - "inferior.h" for write_pc. - * Makefile.in (dink32-rom.o): Update. - - * config/mn10300/tm-mn10300.h (mn10300_store_struct_return), - config/mn10200/tm-mn10200.h (mn10200_store_struct_return): Add - declarations. - -Tue Aug 31 00:48:27 1999 Andrew Cagney - - * config/mips/tm-tx49el.h (REGISTER_SIM_REGNO): Define. - - * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): - Pass REGISTER_SIM_REGNO converted register number to the - simulator. - -1999-09-01 Tom Tromey - - * config/i386/nm-linux.h (PREPARE_TO_PROCEED): Added argument. - -1999-09-01 Elena Zannoni - - * values.c (value_virtual_fn_field): Remove unused var(s). - * thread.c (prune_threads): Ditto. - * symtab.c (lookup_transparent_type): Ditto. - (decode_line_1): Ditto. - (make_symbol_overload_list): Ditto. - * rs6000-tdep.c (frame_get_saved_regs): Ditto. - (set_processor): Ditto. - * remote.c (remote_remove_breakpoint): Ditto. - (remote_query): Ditto. - (readtty): Ditto. - * remote-sds.c (sds_fetch_registers): Ditto. - (putmessage): Ditto. - * ppcbug-rom.c (ppcbug_supply_register): Ditto. - (ppcbug_open): Remove unused prototype. - * parse.c (parse_nested_classes_for_hpacc): Remove unused var(s). - * ocd.c (ocd_open): Ditto. - (ocd_get_packet): Ditto. - * monitor.c (monitor_error): Ditto. - (monitor_wait_srec_ack): Ditto. - * main.c (main): Ditto. - * gdbtypes.c (count_virtual_fns): Ditto. - * exec.c (exec_file_command): Ditto. - - * event-top.c: Include handle_sigwinch() function prototype within - appropriate #ifdef. - - * eval.c (evaluate_subexp_standard): Remove unused variable. - (evaluate_subexp_standard): Remove unused variables. - * dink32-rom.c (dink32_supply_register): Remove unused variable. - * dbxread.c (elfstab_build_psymtabs): Ditto. - * command.c (do_setshow_command): Ditto. - * breakpoint.c (solib_load_unload_1): Remove unused variables 'i' - and 'sal'. - (until_break_command): Remove unused variables 'arg1' and 'arg2'. - (create_exception_catchpoint): Remove unused variable 'i'. - * ax-gdb.c (gen_sub): Remove unused variable. - (_initialize_ax_gdb): Ditto. - - * ser-pipe.c (pipe_readchar): If timeout is expired return - SERIAL_TIMEOUT. - * ser-tcp.c (tcp_readchar): If timeout is expired return - SERIAL_TIMEOUT. - -Wed Sep 1 15:07:25 1999 Andrew Cagney - - * version.h: New file. - * Makefile.in (version_h): Define. - (version.o): Add target. - - * remote-array.c: #include "version.h". - (version): Delete extern declarations. - * Makefile.in (remote-array.o): Add dependency on version.h. - - * top.c: #include "version.h". - (version, host_name, target_name): Delete extern declarations. - * Makefile.in (top.o): Add dependency on version.h. - - * remote.c (remote_remove_watchpoint, remote_insert_watchpoint), - remote-array.c (array_open), remote-mips.c (send_srec), - dve3900-rom.c (store_bitmapped_register): Fix Printfs. - - * mips-tdep.c (mips_print_extra_frame_info, print_unpack), - m32r-rom.c (m32r_load_section), m32r-tdep.c (m32r_frame_chain), - dsrec.c (load_srec): Fix printf problems. - -Wed Sep 1 13:16:49 1999 Andrew Cagney - - * Makefile.in (monitor.o): For moment, don't try to compile with - -Werror. monitor.c has -Wformat problems. See Makefile.in for - more info. - -Tue Aug 31 21:23:38 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (prologue_inst_adjust_sp): Correct offset computation - for doubleword store instructions. - (hppa_frame_find_saved_regs): Similarly. - -Wed Sep 1 09:22:50 1999 Andrew Cagney - - * d30v-tdep.c (d30v_print_register): - (tdisassemble_command): - - * d10v-tdep.c (show_regs, trace_info, tdisassemble_command): Fix - printf problems. - - * remote-sim.c (dump_mem), remote-rdi.c (arm_rdi_create_inferior): - Fix printf arguments. - - * remote-mips.c, mips-tdep.c: Move declaration of - ``mips_set_processor_type_command'' from here. - * config/mips/tm-mips.h: To here. - * remote-array.c: #include "inferior.h". - * config/mips/tm-embed.h (remote_mips_stopped_by_watchpoint): Add - declaration. - * remote-mips.c (remote_mips_stopped_by_watchpoint): Define using - ISO-C prototype. - (monitor_supports_breakpoints): Integer variable. - - * m32r-rom.c: #include "inferior.h" and - * config/m32r/tm-m32r.h (m32r_write_sp): Add declaration. - - * config/i960/tm-i960.h (leafproc_return, i960_pop_frame): Add - declaration. - (POP_FRAME): Call i960_pop_frame. - * i960-tdep.c (i960_pop_frame): Rename pop_frame. - * mon960-rom.c: #include "inferior.h" for declaration of write_pc. - -1999-08-15 Fred Fish - - * objfiles.c (objfile_relocate): Use SIZEOF_SECTION_OFFSETS when - allocating section_offsets array. - * remote-os9k.c (rombug_wait): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * remote.c (get_offsets): Ditto. - (remote_cisco_objfile_relocate): Ditto. - * rs6000-nat.c (vmap_symtab): Ditto. - - * dstread.c (dst_symfile_offsets): Set section_offsets directly instead - of returning a pointer to section offsets. - * somread.c (som_symfile_offsets): Ditto. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - * symfile.c (default_symfile_offsets): Ditto. - (syms_from_objfile): The sym_offsets function has already set section - offsets and no longer returns a value. - - * xcoffread.c (scan_xcoff_symtab): Eliminate section_offsets passed - separate from objfile. - (xcoff_start_psymtab): Ditto. - (START_PSYMTAB): Ditto. - * os9kread.c (read_minimal_symbols): Ditto. - (read_os9k_psymtab): Ditto. - (os9k_start_psymtab): Ditto. - (record_minimal_symbol): Ditto. - * dbxread.c (START_PSYMTAB): Ditto. - (start_psymtab): Ditto. - * mdebugread.c (START_PSYMTAB): Ditto. - (elfmdebug_build_psymtabs): Ditto. - (mdebug_build_psymtabs): Ditto. - (parse_partial_symbols): Ditto. - (new_psymtab): Ditto. - * dwarfread.c (dwarf_build_psymtabs): Ditto. - * partial-stab.h (START_PSYMTAB): Ditto. - * stabsread.h (start_psymtab): Ditto. - * dwarf2read.c (dwarf2_build_psymtabs): Ditto. - (dwarf2_build_psymtabs_easy): Ditto. - (dwarf2_build_psymtabs_hard): Ditto. - * hp-psymtab-read.c (hpread_build_psymtabs): Ditto. - (hpread_quick_traverse): Ditto. - (hpread_start_psymtab): Ditto. - (scan_procs): Ditto. - * hpread.c (hpread_build_psymtabs): Ditto. - * symfile.h (dwarf2_build_psymtabs): Ditto. - - * dbxread.c (read_dbx_symtab): Use ANOFFSET to access section - offsets. - * coffread.c (enter_linenos): Pass objfile instead of section - offsets. - - * dbxread.c (dbx_symfile_read): No need to explicitly pass - text addr and size. Let read_dbx_symtab find them. - (read_dbx_symtab): Get text addr and size from objfile. - (dbx_symfile_read): Remove dead code (call to strlen); - -1999-08-31 Michael Snyder - - * Makefile.in: add rule for sol-thread.o. - Add rule for linux-thread.o. - -1999-08-13 Jim Kingdon - - Threads code from gdb 4.18-codefusion-990706 - [Thanks to Eric Paire, H. J. Lu, Jim Blandy and others] - * infrun.c (signal_stop_update, signal_print_update, - signal_pass_update): new functions. - * inferior.h: new prototypes for above functions. - * target.h (enum strata): add thread stratum. - * linux-thread.c: new file. Support for debugging linux threads. - * config/i386/nm-linux.h: several new prototypes for above. - * config/i386/linux.mh: add linux-thread.o to NATDEPFILES. - - More threads code from the same place: - * config/i386/tm-linux.h (REALTIME_LO, REALTIME_HI): Add - definitions. - * target.h (enum target_signal): Add TARGET_SIGNAL_REALTIME_32. - * target.c (signals, target_signal_from_host, - target_signal_to_host): Add clauses for - TARGET_SIGNAL_REALTIME_32. - -1999-08-31 Neil Schellenberger - - * sol-thread.c (sol_thread_detach): strip thread-id out of - inferior_pid, so that procfs_detach can't choke on it. - -1999-08-31 J.T. Conklin - - * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, - sparcl-stub.c, sparclet-stub.c (getpacket): Remove 'buffer' arg, - define it as a pointer to &remcomInBuffer[0]. - (handle_exception): Update. - - * sparc-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception): - Removed #ifdef'd out code which implements the non-standard 'b' - (set baud rate) command. - -1999-08-31 Stan Shebs - - * infrun.c (keep_going): New function, broken out from the - keep_going label in handle_inferior_event. - (handle_inferior_event): Change more gotos into function calls. - -Tue Aug 31 02:29:27 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (read_unwind_info): Handle multiple unwind sections. - -Tue Aug 31 15:28:44 1999 Andrew Cagney - - * config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Fix printf - format argument. - * alpha-tdep.c (heuristic_proc_start): Ditto. - - From Stan Shebs : - * defs.h (strlen_paddr): Fix prototype - add void argument list. - -Tue Aug 31 14:02:12 1999 Andrew Cagney - - * defs.h (gdb_print_host_address), utils.c - (gdb_print_host_address): Rename gdb_print_address. - - * expprint.c, gdbtypes.c, symmisc.c: Update. - - *expprint.c: Use gdb_print_host_address when displaying native - pointers. - -Sat Aug 28 14:23:29 1999 Andrew Cagney - - * scm-valprint.c (scm_ipruk), jv-valprint.c (java_value_print), - cp-valprint.c (cp_print_class_member), exec.c (exec_files_info), - remote.c (putpkt_binary, compare_sections_command, - remote_cisco_section_offsets), dcache.c (dcache_info), - breakpoint.c (break_at_finish_at_depth_command_1, - break_at_finish_command_1), symfile.c (generic_load), - (report_transfer_performance), top.c (get_prompt_1), f-valprint.c - (f_val_print), maint.c (maintenance_translate_address): Fix printf - -Wformat warnings. Use paddr, paddr_nz, sizeof_paddr, paddr_u and - paddr_d to print addresses. Change ``d'' to ``ld''. - - * utils.c (strlen_paddr): New function. - -Tue Aug 31 01:36:44 1999 Andrew Cagney - - * config/d30v/tm-d30v.h (d30v_frame_chain, - d30v_init_frame_pc): Add declaration. - - * arc-tdep.c (arc_pop_frame): Rename pop_frame. - (arc_push_dummy_frame): Rename push_dummy_frame. - (arc_set_cpu_type_command): Add declaration. - - * config/arc/tm-arc.h (arc_pop_frame, arc_push_dummy_frame): Add - declaration. - -1999-08-30 Stan Shebs - - * infrun.c (prepare_to_wait): New function, broken out from the - wfi_continue label in handle_inferior_event. - (handle_inferior_event): Change more gotos into function calls. - -1999-08-30 Michael Snyder - - * tracepoint.c: -Wall warning cleanup. - (parse_and_eval_memrange): remove (unused). - (output_command, args_info, locals_info, registers_info): add decls. - (getpkt, putpkt, remote_console_output): add decls. - (isalnum, isspace): cast arg to avoid warning. - (printf, fprintf, sprintf): use [fs]printf_vma for printing addrs. - -Mon Aug 30 21:47:58 1999 Andrew Cagney - - * d10v-tdep.c: #include "language.h". - -Mon Aug 30 20:38:57 1999 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Check for . - * configure, acconfig.in: Re-generate. - - * remote-rdp.c: #include - - * config/arm/tm-arm.h (arm_float_info): Add declaration. - - * arm-tdep.c (convert_from_extended, convert_to_extended): Change - double ptr arg to void ptr arg. - - * config/arm/tm-arm.h (arm_frameless_function_invocation): Add - declaration. - (arm_frame_find_saved_regs): Rename frame_find_saved_regs. - (convert_from_extended, convert_to_extended): Add declaration. - -Mon Aug 30 19:05:32 1999 Andrew Cagney - - * configure.in (WERR_CFLAGS): Separate the -Werror flag. - * configure: Re-generate. - - * Makefile.in (INTERNAL_CFLAGS): Re-define using - INTERNAL_WARN_CFLAGS. - (INTERNAL_WARN_CFLAGS): Define. Leave off WERR_CFLAGS. - (tracepoint.o): Add explicit rule. - (WERR_CFLAGS): Add definition. - -Mon Aug 30 17:52:17 1999 Andrew Cagney - - * utils.c: #include "event-loop.h" for declaration of - async_request_quit. - * Makefile.in (utils.o): Add dependency on event-loop.h. - - * event-top.c (mark_async_signal_handler_wrapper, - async_request_quit): Move declaration from here. - * event-loop.h: To here. - - * defs.h: Add declaration of exec.c:exec_set_section_offsets. - - * event-top.c: #include "gdbcmd.h" which includes "command.h" and - hence expose declaration of function dont_repeat. - - * top.c (ISATTY), tracepoint.c (ISATTY), utils.c (ISATTY), - event-top.c (ISATTY): Move definitions from here. - * defs.h (ISATTY): To here. #include . - - * sol-thread.c, solib.c, source.c, sparcl-tdep.c, tracepoint.c, - utils.c, win32-nat.c, wince.c, top.c, symfile.c, ser-unix.c, - ser-tcp.c, procfs.c, maint.c, infttrace.c, hppa-tdep.c, - ser-pipe.c, remote-rdp.c, main.c, inftarg.c, inflow.c, - hpux-thread.c, hp-psymtab-read.c, go32-nat.c, fork-child.c, - corelow.c, command.c: Do not #include , moved to defs.h. - -Mon Aug 30 15:14:43 1999 Andrew Cagney - - * defs.h (struct tui_stream, enum streamtype): Move from here. - * utils.c: To here. - - * main.c (tui_file_fputs): Move from here. - * utils.c: To here. - -Sun Aug 29 10:03:32 1999 Andrew Cagney - - * gdb-events.h, gdb-events.c, gdb-events.sh: New files. - -1999-08-27 Michael Snyder - - * solib.c (open_symbol_file_object): new function. - Called when attaching to a new process, if there is no loaded - symbol file. Attempts to locate the executable file for the - attached process and load symbols from it. - (solib_add): Call open_symbol_file_object if attaching to a - new process and no open symbol file. - -1999-08-27 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/i386/tm-sun386.h (GDB_TARGET_IS_SUN386): Definition - removed--no longer checked anywhere in gdb. - -1999-08-27 Stan Shebs - - * infrun.c (stop_stepping): New function, broken out from - stop_stepping label in handle_inferior_event. - (handle_inferior_event): Change gotos into function calls. - -Fri Aug 27 20:13:22 1999 Andrew Cagney - - * defs.h (LONGEST): Move definition to earlier in file - to just - after BFD. - (paddr_u, paddr_d): Declare. - * utils.c (decimal2str): New function. - (paddr_u, paddr_d): Define. - - * remote.c (remote_cisco_section_offsets, - compare_sections_command): Fix XprintfX arguments. Use paddr... - (putpkt_binary): Fix XprintfX arguments. - -Tue Aug 24 21:30:36 1999 Andrew Cagney - - * arm-tdep.c (arm_init_extra_frame_info): Add braces. Recommended - by gcc -Wparentheses. - -1999-08-26 Stan Shebs - - * infrun.c (check_sigtramp2): New function, broken out from - check_sigtramp2 label in handle_inferior_event. - (handle_inferior_event): Change gotos into function calls. - - Declare Tahoe configuration obsolete. - * configure.host, configure.tgt: Comment out Tahoe configs. - * Makefile.in: Comment out Tahoe-related action. - * tahoe-tdep.c, config/tahoe/*: Comment out. - * NEWS: Mention obsolete status. - -1999-08-26 J.T. Conklin - - * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sh-stub.c, - sparc-stub, sparcl-stub.c sparclet-stub.c (getpacket): If '$', - the packet start character is received in the 'middle' of a - packet, assume that packet end character has been lost and - start a new packet. - - * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, - sparcl-stub.c sparclet-stub.c (getpacket): Changed to return ptr - to first character of input buffer. Removed & 0x7f masks. - (handle_exception): Don't access remcomInBuffer directly. - -1999-08-25 Stan Shebs - - * breakpoint.c (disable_breakpoints_in_shlibs): Only disable - enabled breakpoints. - -Tue Aug 24 14:59:23 1999 Andrew Cagney - - * tracepoint.c, remote.c, pa64solib.h, value.h, somsolib.h, - solib.h, scm-lang.h, language.h, inferior.h, defs.h, coff-solib.h, - ch-lang.h, breakpoint.h, annotate.h: Remove #if __STDC__ wrapping - struct declarations. - - * config/sparc/nm-sun4sol2.h, config/mn10300/tm-mn10300.h, - config/mn10200/tm-mn10200.h, config/i386/tm-i386.h, - config/i386/tm-i386v.h, config/i386/nm-i386sol2.h, - config/pa/nm-hppah.h, config/rs6000/nm-rs6000.h, - config/sparc/tm-sp64.h, config/v850/tm-v850.h, - config/tic80/tm-tic80.h, config/sparc/tm-sparc.h, - config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, - config/mips/tm-mips.h, config/m68k/tm-m68k.h, - config/m32r/tm-m32r.h, config/i960/tm-mon960.h, - config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, - config/arm/tm-arm.h, config/alpha/tm-alpha.h, - config/a29k/tm-a29k.h: Ditto. - -Wed Aug 25 10:45:33 1999 Andrew Cagney - - * Makefile.in (gdb$(EXEEXT)): Add dependency on TDEPLIBS. - - * config/arm/arm.mt (TDEPLIBS): Define. Move libangsd.a to here. - (TDEPFILES): From here. - -1999-08-24 Elena Zannoni - - * top.c (init_main): Add new set/show command exec-done-display, - default value is off. - * event-loop.h: Export exec_done_display_p. - * event-top.c: New variable exec_done_display_p. - * infrun.c (complete_execution): Print completion message if - corresponding flag is set. - - * top.c (DEFAULT_PROMPT): Add space after "(gdb)" at end of prompt. - - From: J.T. Conklin - * top.c (DEFAULT_PROMPT): Set to "(gdb)" if not already defined. - (init_main): Always use DEFAULT_PROMPT. - -Tue Aug 24 03:23:31 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c: Remove useless "purecov: deadcode" comments. - (hppa_use_struct_convention): Update for PA64. - (hppa_frame_saved_pc): Properly extract the saved PC in a call - dummy frame. - (in_solib_call_trampoline): Return nonzero if we are in a function - called ".stub". - (prologue_inst_adjust_sp): Handle std,ma. - (skip_prologue_hard_way): Handle more PA2.0/PA64 insns. - (hppa_frame_find_saved_regs): Similarly. Handle indirect save of - %r3 into the stack. - - * config/pa/tm-hppa64.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): Define. - (CALL_DUMMY_BREAKPOINT_OFFSET): Define. - -Tue Aug 24 14:59:23 1999 Andrew Cagney - - * Makefile.in (gdb$(EXEEXT)): Add dependency on main.o that was - lost when libgdb.a was added. - -Tue Aug 24 14:26:34 1999 Andrew Cagney - - * gdbarch.c, gdbarch.h: Convert to pure ISO-C. - - * gdbarch.sh: New file. - * gdbarch.c, gdbarch.h: Add note describing gdbarch.sh - -Mon Aug 23 19:36:17 1999 Andrew Cagney - - * Makefile.in (libgdb.a): New target. - (gdb$(EXEEXT)): Add dependency on libgdb.a. - (libgdb-files, LIBGDB_OBS, libgdb, LIBGDBDEPS, LIBGDBFILES): Delete. - -Mon Aug 23 10:16:32 1999 Jeffrey A Law (law@cygnus.com) - - * infttrate.c (child_pid_to_exec_file): Find the correct base - of the stack for PA64. - - * pa64solib.c: Fix some minor whitespace problems. - (bfd_lookup_symbol): New function. - (pa64_solib_create_inferior_hook): Find the address __dld_break - in the dynamic linker. Try to set a shlib event breakpoint in - that function. - (add_to_solist): Do not add the same shared library to the shlib - list more than once. - -Sun Aug 22 14:49:40 1999 Andrew Cagney - - * value.h (enum lval_type): Move declaration from here. - * defs.h (enum lval_type): To here. - * frame.h, gdbarch.h: Delete incomplete declaration of ``enum - lval_type''. - -1999-08-20 Michael Snyder - - * breakpoint.c (can_use_hardware_watchpoint): reject expressions - that refer to registers or register variables. - -Fri Aug 20 10:53:38 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (hppa_fix_call_dummy): Provide PA2.0W aware code. - - * pa64solib.c pa64solib.h: New files. - - * config/pa/hppa64.mt: Delete commented out code that is and - never will be appropriate for this target. - * config/pa/hpux11w.mt (TDEPFILES): Remove SOM references. Also - remove pa64solib.o. - * config/pa/hpux11w.mh (NATDEPFILES): Remove SOM references. - - * configure.host; Use "hpux11w" and "hpux11" instead of - "hpux1100w" and "hpux1100" respectively - * config/pa/hpux11w.mh: Renamed from hpux1100w.mh. - * config/pa/hpux11w.mt, config/pa/hpux11.mh: Likewise. - * config/pa/hpux11.mt: Likewise. - -1999-08-19 Michael Snyder - - * breakpoint.h (target_hw_bp_type): new enum. - * breakpoint.c (insert_breakpoints): use enum instead of consts. - (remove_breakpoint): use enum instead of consts. - (throughout): use "warning" instead of "fprintf(stderr, ..." - [Also clean up a bunch of excessively long lines.] - -1999-08-19 J.T. Conklin - - * i386-stub.c (waitabit): Removed. - (breakpoint): Update. - - * i386-stub.c, m32r-stub.c, sparc-stub.c, sparcl-stub.c, - sparclet-stub.c (set_debug_traps): Don't send gratuitous ACK. - - * m68k-stub.c (putpacket): Restore code so that packets are sent - until an ACK is received. - -1999-08-19 Eli Zaretskii - - * breakpoint.c (bpstat_stop_status): Accept triggered addresses - anywhere inside the region occupied by a watched variable as a - sign that the watchpoint fired. Don't stop if some watchpoint - was triggered, but its address doesn't match the address of this - watchpoint. - (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New macro. - Default definition is to call TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT. - (can_use_hardware_watchpoint): Call TARGET_REGION_OK_FOR_HW_WATCHPOINT; - if it returns zero, return zero immediately. - (insert_breakpoints): Try to insert watchpoints for all the values - on the value chain, even if some of them fail to insert. Remove - the breakpoint if parts of its value chain couldn't be inserted. - -1999-08-19 Eli Zaretskii - - * go32-nat.c (go32_stopped_by_watchpoint): Remove unused code. - -1999-08-19 Eli Zaretskii - - * go32-nat.c (tcgetpgrp, tcsetpgrp): New functions. - -1999-08-19 Eli Zaretskii - - * go32-nat.c (go32_wait): If we are in a single-step mode, and the - next instruction is INT nn or INTO, use a temporary breakpoint to - simulate single-step mode, and reset the trace flag. - -1999-08-19 Eli Zaretskii - - * go32-nat.c (wp_op): New typedef. - (SHOW_DR): Print the length of watched region as well. - (go32_insert_aligned_watchpoint): Remove unused argument PID. All - callers and the prototype changed. - (go32_handle_nonaligned_watchpoint): Renamed from - go32_insert_nonaligned_watchpoint. Now handles all operations on - non-aligned watchpoints: insertion, deletion, and counting. If - called with wp_count as the first argument, return the count of - debug registers needed to watch the region. Don't break out of - the loop before all the addresses in the region are processed. - (go32_remove_watchpoint): Call go32_remove_aligned_watchpoint to - do the actual work. - (go32_remove_aligned_watchpoint): New function, modeled after - go32_insert_aligned_watchpoint. Removes watchpoints that watch - regions of arbitrary length by calling - go32_handle_nonaligned_watchpoint as needed. - (go32_region_ok_for_watchpoint): New function, called from - can_use_hardware_watchpoint via the new macro - TARGET_REGION_OK_FOR_HW_WATCHPOINT. - - * config/i386/nm-go32.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): - Define to call go32_region_ok_for_watchpoint. - (DECR_PC_AFTER_HW_BREAK): Define back to zero (previous redefinition - to 1 was due to a bug in go32-nat.c). - -1999-08-19 Eli Zaretskii - - * go32-nat.c (cleanup_dregs): New function. - (go32_mourn_inferior): Call it. - (IS_REG_FREE, LOCAL_ENABLE_REG, GLOBAL_ENABLE_REG, DISABLE_REG, - SET_BREAK, SET_WATCH, IS_WATCH, WATCH_HIT): Protect arguments with - parentheses. - (SET_BREAK): Increment the debug register's reference count. - (DR_DEF): New macro, returns the access and length bits of the - breakpoint. - (SHOW_DR): Print the reference count of each register. Disable or - enable print-out depending on an environment variable GDB_SHOW_DR. - (go32_insert_aligned_watchpoint): Look for an occupied debug - register with the same address and access/length bits, and reuse - it by incrementing reference the count, before occupying another - register. Return zero upon success. - (go32_insert_nonaligned_watchpoint): Pass the read/write bits to - go32_remove_watchpoint. - (go32_remove_watchpoint): Accept an additional parameter: the - read/write bits of the watchpoint to remove, and only remove a - watchpoint if it's occupied and its address and read/write bits - match. Only disable the register if its reference count is zero; - otherwise just decrease the reference count. - (go32_remove_hw_breakpoint): Only decrease reference count and - disable the debug register if it is occupied and its access bits - match those of an instruction breakpoint. - (go32_insert_hw_breakpoint): Before occupying another debug - register, look for an already occupied register that defines an - instruction breakpoint with the same address. If found, increment - its reference count. Call SHOW_DR even if failed to insert a - breakpoint. - - * config/i386/nm-go32.h (target_remove_watchpoint): Accept the - TYPE argument as well. - -Wed Aug 18 17:47:25 1999 Andrew Cagney - - * mips-tdep.c: Add more comments. - -1999-08-17 Stan Shebs - - * blockframe.c: Don't use PARAMS anymore, remove obsolete comment - about frameless functions. - -1999-08-16 Michael Snyder - - * thread.c (delete_thread): delete any step_resume breakpoint - held by the thread. (prune_threads): call delete_thread. - * breakpoint.c (breakpoint_init_inferior): if startup, then - delete any remaining step_resume breakpoints. - * infrun.c (handle_inferior_event): add cautionary comment. - -1999-08-16 Fernando Nasser - - * remote.c (remote_async_mourn): New function. Async version of - remote_mourn(). - -1999-08-16 Eli Zaretskii - - * terminal.h [__GO32__]: Remove conditional; DJGPP now supports - termios. - -1999-08-16 Eli Zaretskii - - * command.c (CANT_FORK) [__MSDOS__]: Define. - (shell_escape) [CANT_FORK]: If ARG is NULL, pass an empty string - to `system'. - [__DJGPP__]: Return to the original directory after the shell - exits. - -1999-08-16 Eli Zaretskii - - * config/i386/xm-go32.h (ROOTED_P): Don't reference X[1] if X[0] - is a null character. - - * config/i386/nm-go32.h (DECR_PC_AFTER_HW_BREAK): Define to 1. - -1999-08-16 Eli Zaretskii - - * go32-nat.c (redir_cmdline_parse, redir_cmdline_delete, - redir_to_child, redir_to_debugger, redir_debug_init) - [__DJGPP_MINOR__ < 3]: Dummy stubs for redirecting debuggee's - standard handles. - (print_387_status): Print "last FP instruction", not "last - exception". Restore the upper 5 bits of the opcode that aren't - stored in the FPU state. Print the FPU stack in its physical - order, not relative to ST(0). Print "special", not "trap" for - unnormals and infinities. Print all 10 bytes of each FP register, - and print them with 19 significant digits. - (regno_mapping): Make the mapping consistent with tm-go32.h. - (sig_map): Add mappings for SIGQUIT, SIGFPE, SIGALRM. Map NMI to - SIGBUS. - (excep_map): New variable, maps GDB signals to DJGPP exceptions. - (go32_attach): Signal an error: we cannot attach to other - processes. - (go32_resume): Record the signal with which the inferior should be - resumed, mapped to the DJGPP exception number. - (go32_wait): Pass the signal recorded in go32_resume to the - debuggee. Save and restore debugger's and debuggee's current - working directory. - [__DJGPP_MINOR__ < 3]: Save and restore inferior's FPU state. - (store_register): FPU regsiters have numbers less than 31. - (go32_kill_inferior): Delete the parsed command-line storage. - (go32_create_inferior): Initialize the parsed command-line - storage. Parse the command line and create the redirections for - inferior's standard handles. - [__DJGPP_MINOR__ < 3]: Init the inferior's FPU state. - (ignore2): Function deleted. - (device_mode): New function, switches a character device between - raw and cooked mode. - (go32_terminal_init): Invalidate the raw/cooked mode information. - (go32_terminal_info): Print whether the inferior's terminal is in - raw or cooked mode. - [__DJGPP_MINOR__ > 2]: Say if standard handles are redirected or - closed by the inferior. - (go32_terminal_inferior): Switch standard handles to the - inferior's files/devices. Put the inferior's input device to - raw/cooked mode, exactly like we found it last time. - (go32_terminal_ours): Restore debugger's standard handles and put - the terminal into cooked mode. Save the mode of inferior's input - device. - (init_go32_ops): Assign go32_ops.to_attach, - go32_ops.to_terminal_info, go32_ops.to_terminal_ours_for_output. - Initialize inferior's cwd and the command-line storage. - -Mon Aug 16 14:29:30 1999 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (ARGS_GROW_DOWNWARD): Define. - * config/pa/tm-hppa64.h (ARGS_GROW_DOWNWARD): Undefine. - * hppa-tdep.c (hppa_push_arguments): Handle arguments growing in - both directions depending ARGS_GROW_DOWNWARD. - (hppa_find_saved_regs): Update for 64bit wide registers & pointers - and PA64 ABI. - - * hppa-tdep.c (hppa_pop_frame): Various fixes for 64bit wide - registers and pointers. - (hppa_fix_call_dummy, skip_trampoline_code): Likewise. - (restore_pc_queue): Update tests for width of memory loads. - (hppa_push_arguments): Delete version that was #if 0'd out. - - * hppa-tdep.c (push_dummy_frame): Handle the new 64it ABI. - (find_dummy_frame_regs): Corresponding changes. - - * hppa-tdep.c (read_unwind_info): Initialize obj_private->dp. - (internalize_unwinds): Improve test for when to use segment - relative code for unwinder bounds. - (rp_saved): Fix offset of saved return pointer for the 64bit ABI. - (hppa_frame_saved_pc): Various updates to handle 64bit registers - and pointers. - (frame_chain, restore_pc_queue): Likewise. - - * hppa-tdep.c (rp_saved): RP is saved at frame-16 when - pointers are 64bits wide. - - * hppa-tdep.c (record_text_segment_lowaddr): New function. - (internalize_unwinds): Use it if addressess are 8 bytes wide. - - * symfile.c (syms_from_objfile): No longer warn if the lowest - section does not have SEC_CODE set. - - * Makefile.in (pa64solib.o): Add dependencies. - - * hppah-nat.c (store_inferior_registers): Do not try to write a - nonzero value to the high part of IPSW. Fix typo in unable to store - warning. - - * config/pa/tm-hppa.h (opd_data structure): Delete. Not actually - needed. - (struct obj_private_struct): Add new entry for the objfile's DP - value. - * config/pa/tm-hppa64.h (CALL_DUMMY): Add a nop to make it an even - number of instructions. Pack the dummy into word sized hunks. - (CALL_DUMMY_LENGTH): Update appropriately. - (PC_IN_CALL_DUMMY, CALL_DUMMY_LOCATION_AFTER_TEXT_END): Delete. - -Mon Aug 16 19:08:19 1999 Andrew Cagney - - * configure.in: Try -lsocket when looking for socketpair. - * configure, config.h: Re-generate. - -1999-08-13 Elena Zannoni - - From Christopher Faylor : - - * event-loop.c (gdb_wait_for_event): Before going to wait for - another event with select or poll, flush the error and the output - streams. - - * event-top.c (gdb_readline2): Do not buffer the input, because - doing so can interfere with select/poll in bad ways. - -Fri Aug 13 17:36:56 1999 Eli Zaretskii - - * maint.c (maintenance_dump_me) [__DJGPP__]: Simulate a core dump - with SIGABRT. - * utils.c (quit) [__MSDOS__]: Don't mention SIGINT, since it's not - gonna happen. - (notice_quit): No need to define this function for the DJGPP port. - -1999-08-13 James Ingham - - * arm-tdep.c (arm_frameless_function_invocation): SKIP_PROLOGUE - macro no longer modifies its argument. Update uses to accord. - - * config/arm/arm.mt (TDEPFILES): Add the remote-rdi.o to the - TDEPFILES. - * configure.tgt: Add rdi-share to configdir for the Arm targets. - -Fri Aug 13 11:16:32 1999 Jeffrey A Law (law@cygnus.com) - - * hppah-nat.c (store_inferior_registers): Revamp to be PA2.0W - aware. - - * infttrace.c (ttrace_write_reg_64): New function. - - * hp-symtab-read.c (is_in_import_list): Delete extern declaration. - * somread.c (is_in_import_list): Delete function. - * objfiles.c (is_in_import_list): New function. - * objfiles.h (is_in_import_list): Declare. - - * config/pa/tm-hppa64.h (GDB_TARGET_IS_HPPA20W): Define before - including tm-hppah.h. - (PC_IN_CALL_DUMMY): Define. - (HPUX_1100): Similarly. - * config/pa/tm-hppa.h (somsolib.h, pa64solib.h): Conditionalize - includes on GDB_TARGET_IS_HPPA20W. - - * configure.host: Distinguish between wide and narrow modes - for hpux11. - * config/pa/hpux1100w.mh, config/pa/hpux1100w.mt: New files. - - * config/pa/tm-hppa64.h (STACK_ALIGN): Redefine. - (REG_PARM_STACK_SPACE): Likewise. - - * config/pa/tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Handle 64bit - PA target correctly. - (REG_PARM_STACK_SPACE): Define. - (struct unwind_table_entry): region_start and region_end are - CORE_ADDRs. - (typedef opd_data): New. - (obj_private_data_t): Include pointer to opd_data structure. - -1999-08-13 Keith Seitz - - * stabsread.c (stabsread_clear_cache): New funciton which clears - an optimization cache of the reader. - - * coffread.c (coff_symfile_finish): Give stabs reader a chance to - clean up. - - * win32-nat.c (handle_load_dll): Don't suppress re-reading symbols - from a DLL if an objfile for it already exists. (Not that this should - happen anymore anyway...) - -1999-08-13 Keith Seitz - - * config/mcore/tm-mcore.h (SAVE_DUMMY_FRAME_TOS): Define for MCore, - which also requires that the stack pointer be saved for call - dummies BEFORE arguments get pushed onto it. - -1999-08-12 Stan Shebs - - From Eli Zaretskii : - * source.c (mod_path) [_WIN32 || __DJGPP__]: Don't remove trailing - slash from "d:/". Don't overstep the beginning of name. - [_WIN32 || __MSDOS__]: Convert "d:" to "d:.", otherwise appending - a slash changes its meaning. - (openp): Use SLASH_P, not equality with SLASH_CHAR. - (print_source_lines_base) [CRLF_SOURCE_FILES]: Skip \r only before - a \n. - (forward_search_command) [CRLF_SOURCE_FILES]: Remove \r at the end - of all lines. - (reverse_search_command) [CRLF_SOURCE_FILES]: Likewise. - - * gnu-regex.c (CHAR_CLASS_MAX_LENGTH): Don't use wide characters - unless HAVE_BTOWC is defined. - -Fri Aug 13 10:20:12 1999 Andrew Cagney - - From J.T. Conklin : - * gdbinit.in: Change the template .gdbinit to match the recent - fatal error handling change. - -1999-08-11 Keith Seitz - - * maint.c (maintenance_internal_error): Fix typo in prototype. - -Wed Aug 11 15:38:05 1999 Andrew Cagney - - * remote.c (remote_rcmd): Pass an empty command across to the - target. Check for and handle an ``Enn'' return status. - -Tue Aug 10 13:59:45 1999 Andrew Cagney - - * maint.c (_initialize_maint_cmds): Add ``maintenance - internal-error'' command. - (maintenance_internal_error): New function. - -1999-08-10 James Ingham - - * top.c: Remove the disassembly_flavor_hook, use the new set_hook - instead. - * defs.h: Ditto. - * arm-tdep.c (set_disassembly_flavor_sfunc): Ditto. - -1999-08-10 Michael Snyder - - * config/i386/nm-i386sol2.h (FIND_NEW_THREADS): remove, obsolete. - * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): remove, obsolete. - -1999-08-10 J.T. Conklin - - * configure.tgt (i[3456]86-*-aout*, i[3456]86-*-coff*, - i[3456]86-*-elf*): Use embed.mt. - * config/i386/embed.mt: New file. - -1999-08-10 Elena Zannoni - - * remote.c (remote_async_open_1): Remove casting in call to - add_file_handler. - (extended_remote_async_create_inferior): Ditto. - - * event-top.c (change_line_handler): Ditto. - (_initialize_event_loop): Ditto. - - * infrun.c (complete_execution): Ditto. - - * event-loop.c (add_file_handler): Change proc parameter to be ptr - to func with void parameter, rather than void*. Coerce second - paramter in calls to create_file_handler. Replace - async_handler_func and file_handler_func with handler_func. - - * event-loop.h: Get rid of typedefs for file_handler_func and - async_handler_func, just have one, and call it handler_func. - Replace async_handler_func and file_handler_func occurrences with - handler_func. - -Tue Aug 10 03:13:03 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c: Delete random #if 0 code. - (is_branch): Handle new branching opcodes from PA2.0 - (inst_saves_gr, inst_saves_fr): Handle additional instructions - used to save general and floating point registers in the stack. - (skip_prologue_hard_way): Handle additional instructions to - save the return pointer in the stack. - (after_prologue): Fix mis-guided and incorrect code to find - the end of the prologue using debug symbols. - (hppa_skip_prologue): Generally clean up comments, lose code - which does not apply to the PA, etc. - -Sun Aug 8 17:53:41 1999 Andrew Cagney - - * MAINTAINERS: Make Andrew Cagney the mn10300 maintainer. - Transfer responsibility for the PowerPC from Andrew Cagney to - Elena Zannoni. - -Tue Aug 10 13:59:45 1999 Andrew Cagney - - Based on code from J.T. Conklin : - * utils.c (internal_error): Make quit? and coredump? separate - questions so that the user can dump-core and not quit. - (internal_error): Cleanup error message. - -1999-08-09 Tom Tromey - - * kod-cisco.c (cisco_kod_open): Removed incorrect `arg' argument. - -Sun Aug 8 12:06:47 1999 Fred Fish - - * coffread.c (process_coff_symbol): Remove section_offsets from - prototype and function definition. Get section_offsets from the - passed objfile and pass it on to callees the same way. - (coff_symtab_read): Ditto. - (coff_symfile_read): Ditto. - * dbxread.c (read_dbx_dynamic_symtab): Ditto. - (read_dbx_symtab): Ditto. - (dbx_symfile_read): Ditto. - (coffstab_build_psymtabs): Ditto. - (elfstab_build_psymtabs): Ditto. - (stabsect_build_psymtabs): Ditto. - * dstread.c (dst_symfile_read): Ditto. - * elfread.c (elf_symfile_read): Ditto. - * jv-class.c (jv_class_symfile_read): Ditto. - * mipsread.c (mipscoff_symfile_read): Ditto. - * nlmread.c (nlm_symfile_read): Ditto. - * os9kread.c (os9k_symfile_read): Ditto. - * somread.c (som_symfile_read): Ditto. - * stabsread.h (elfstab_build_psymtabs): Ditto. - * xcoffread.c (xcoff_initial_scan): Ditto. - - * symfile.h (sym_read): Remove section_offsets from prototype. - * symfile.c (syms_from_objfile): Call sym_read without - section_offsets. - (reread_symbols): Ditto. - - * elfread.c (elfstab_offset_sections): Use SIZEOF_SECTION_OFFSETS - to allocate sections offsets array. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - - * partial-stab.h (section_offsets): Get from objfile. - * dbxread.c (read_dbx_symtab): Fix typo that made -1 casted - to a CORE_ADDR look like an subtraction expression. - * objfiles.h: Add some comments. - * symfile.c: Add some comments. - * objfiles.c: Add some comments. - (objfile_relocated): Use ALL_OBJFILE_OSECTIONS to iterate over - sections. - (find_pc_sect_sections): Use ALL_OBJSECTIONS to iterate over all - sections in all objfiles. - * symfile.c (syms_from_objfile): Use ALL_OBJFILE_OSECTIONS. - - * irix5-nat.c (symbol_add_stub): Fix typo that made taking the - address of lowest_sect with '&' look like a bitwise and op. - * osfsolib.c (symbol_add_stub): Ditto. - * solib.c (symbol_add_stub): Ditto. - * symfile.c (syms_from_objfile): Ditto. - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Minor format tweak. - * symfile.c (syms_from_objfile): Ditto, and fix typo. - * top.c (init_main): Fix typo in comment (DEFULAT_PROMPT). - * doc/gdbint.texinfo (find_sym_fns): This replaces symfile_init. - -1999-08-08 James Ingham - - * remote.c (remote_insert_breakpoint): Fix typo in Z packet support. - Also move Z packet support OUTSIDE of REMOTE_BREAKPOINT ifdef, - since this is not set for all targets that support the Z packet. - -Sun Aug 8 17:24:09 1999 Andrew Cagney - - * ui-out.c (ui_out_table_begin, ui_out_table_body, - ui_out_table_end, ui_out_table_header, ui_out_list_begin, - ui_out_list_end, ui_out_stream_new, verify_field_proper_position, - verify_field_alignment): Replace incorrect calls to error with - calls to internal_error. - -Fri Aug 6 17:17:28 1999 Andrew Cagney - - * defs.h (fatal): Delete declaration. - (internal_error): Declare. - * utils.c (nomem): Call internal_error instead of fatal. - (fatal_dump_core): Delete. - (malloc_botch): Print message direct to stderr. - (fatal): Delete definition. - * utils.c (internal_error): Define. - - * gdbarch.h, gdbarch.c, hppah-nat.c, ch-exp.c, dsrec.c, sh-tdep.c, - infptrace.c, f-lang.c, symm-nat.c, top.c, m3-nat.c, v850-tdep.c, - remote-vx.c, remote-sim.c, remote-mips.c, source.c, infcmd.c, - findvar.c, remote.c: Replace fatal with call to internal_error. - -Sun Aug 8 15:28:33 1999 Andrew Cagney - - * ser-pipe.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Move - definition from here. - * defs.h: To here. - -Sat Aug 7 21:44:59 1999 Fred Fish - - * remote.c (remote_insert_breakpoint): Fix typo, missing ';'. - -Sun Aug 8 11:26:57 1999 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): Add break; to the default case. - -Fri Aug 6 19:26:03 1999 Andrew Cagney - - * defs.h: Delete #if ANSI_PROTOTYPES code, GDB assumes ISO-C. - * remote-rdp.c (send_rdp), remote-os9k.c (printf_monitor), - remote-mips.c: (mips_error), remote-array.c: (printf_monitor, - debuglogs), complaints.c (complain), monitor.c: - (monitor_printf_noecho, monitor_printf), language.c (type_error, - range_error), remote-st.c: (printf_stdebug), remote-sim.c - (gdb_os_printf_filtered, gdb_os_vprintf_filtered, - gdb_os_evprintf_filtered, gdb_os_error), serial.c (serial_printf), - utils.c (warning, error, fatal, fatal_dump_core, (query, - fprintf_filtered, fprintf_unfiltered, fprintfi_filtered, - printf_filtered, printf_unfiltered, printfi_filtered): Delete - legacy #ifndef ANSI_PROTOTYPES varargs code. - - * defs.h: Don't #include . - * remote-rdp.c, remote-os9k.c, remote-mips.c, remote-array.c, - monitor.c, remote-st.c: Don't include or . - -1999-08-06 James Ingham - - * configure.in, configure: add the --enable-multi-ice to determine - whether to configure and build the multi-ice-gdb-server. Note, - for now this only builds on cygwin, so don't enable it for other - platforms... - -1999-08-06 Tom Tromey - - * Makefile.in (SFILES): Added kod.c and kod-cisco.c. - (COMMON_OBS): Added kod.o and kod-cisco.o. - (kod-cisco.o): New target. - (kod.o): New target. - * kod-cisco.c: New file. - * kod.c: New file. - -1999-08-06 James Ingham - - These are some fixups for the Arm, and support for the - disassembly-flavor for the ARM. - - * defs.h: Declare the disassembly_flavor_hook - * top.c: Define the disassembly_flavor_hook - * i386-tdep.c: Remove unnecessary declaration of the - disassembly_flavor_hook. - - * config/arm/tm-arm.h: Change definition of - arm_init_extra_frame_info. - Add a few more comments. - * arm-tdep.c (arm_init_extra_frame_info): Listen to and use the - fromleaf parameter passed into init_extra_frame_info. - (set_disassembly_flavor_sfunc): New Function. - (set_disassembly_flavor): New Function. - (arm_othernames): Use the set_disassembly_flavor. - (_initialize_arm_tdep): Setup the disassembly flavor commands, and - initialize the flavor. - (arm_frameless_function_invocation): Adjust for - frameless functions that have 1 or 2 instructions that mimic the - standard APCS form. - (arm_scan_prologue): Be more careful about scanning the function - prologue. Don't match things that just have a few of the prologue - instructions out of order, and don't get thrown by the scheduler - migrating instructions into the prologue. - - Add support for the "Z" and "z" packets to request the stub - to set a breakpoint. - - * remote.c (set_remote_protocol_Z_packet_cmd): New function. - (show_remote_protocol_Z_packet_cmd): New Function. - (remote_open_1): Init the Z packet config. - (remote_async_open_1): Init the Z packet config. - (remote_insert_breakpoint): Use the "Z" packet if supported. - (remote_remove_breakpoint): Use the "z" packet if supported. - (remote_insert_watchpoint): New Function - currently wired to - nothing. - (remote_remove_watchpoint): Ditto. - (remote_insert_hw_breakpoint): Ditto. - (remote_remove_hw_breakpoint): Ditto. - -1999-08-06 Stan Shebs - - * infcmd.c: Include parser-defs.h. - (interrupt_target_command): Declare. - (stack_dummy_testing): Remove old funky flag. - (run_stack_dummy): Remove unused reference to old funky flag. - -1999-08-06 Tom Tromey - - * command.c (do_setshow_command): Call set_hook if not NULL. - * top.c (set_hook): New hook definition. - * defs.h (set_hook): Declare. - -1999-08-05 Stan Shebs - - * infrun.c: Convert code to pure standard C, elim some warnings. - (stopped_for_shlib_catchpoint): Remove, never used. - -1999-08-05 Keith Seitz - - * NEWS: Mention new Motorola MCore target. - - * sparc-tdep.c (gdb_print_insn_sparc): Print insns of the current - architecture. - -Thu Aug 5 20:41:22 1999 Andrew Cagney - - * configure.in (configdirs): Add check for socketpair. - * configure, config.in: Re-generate. - - From Mon Jul 19 10:46:18 1999 Philippe De Muyter : - * ser-pipe.c (sys/wait.h): Include this file only #if HAVE_SYS_WAIT_H. - (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Macros defined if needed. - -Thu Aug 5 20:04:17 1999 Andrew Cagney - - * target.c (debug_to_open, debug_to_attach, debug_to_post_attach, - debug_to_require_attach, debug_to_detach, debug_to_require_detach, - debug_to_wait, debug_to_post_wait, debug_to_fetch_registers, - debug_to_store_registers, debug_to_prepare_to_store, - debug_to_xfer_memory, debug_to_files_info, - debug_to_insert_breakpoint, debug_to_remove_breakpoint, - debug_to_terminal_init, debug_to_terminal_inferior, - debug_to_terminal_ours_for_output, debug_to_terminal_ours, - debug_to_terminal_info, debug_to_kill, debug_to_load, - debug_to_lookup_symbol, debug_to_create_inferior, - debug_to_post_startup_inferior, - debug_to_acknowledge_created_inferior, - debug_to_clone_and_follow_inferior, - debug_to_post_follow_inferior_by_clone, - debug_to_insert_fork_catchpoint, debug_to_remove_fork_catchpoint, - debug_to_insert_vfork_catchpoint, - debug_to_remove_vfork_catchpoint, debug_to_has_forked, - debug_to_has_vforked, debug_to_can_follow_vfork_prior_to_exec, - debug_to_post_follow_vfork, debug_to_insert_exec_catchpoint, - debug_to_remove_exec_catchpoint, debug_to_has_execd, - debug_to_reported_exec_events_per_exec_call, - debug_to_has_syscall_event, debug_to_has_exited, - debug_to_mourn_inferior, debug_to_can_run, - debug_to_notice_signals, debug_to_thread_alive, debug_to_stop, - debug_to_query, debug_to_rcmd, debug_to_enable_exception_callback, - debug_to_get_current_exception_event, debug_to_pid_to_exec_file, - debug_to_core_file_to_sym_file, debug_to_close): Send trace output - to ``gdb_stdlog'' instead of ``gdb_stderr''. - -Thu Aug 5 16:22:10 1999 Andrew Cagney - - * remote.c (init_remote_ops): Initialize remote_ops.to_rcmd. - (init_remote_async_ops): Initialize remote_async_ops.to_query. - (remote_rcmd): New function. - - * monitor.c (monitor_rcmd): Rename monitor_command. - (init_base_monitor_ops): Initialize monitor_ops.to_rcmd. - (_initialize_remote_monitors): Move "monitor" command from here. - * target.c (initialize_targets): To here. - (monitor_command): New function. Implement "monitor" command. - - * target.c (cleanup_target): de_fault to_rcmd. - (update_current_target): INHERIT to_rcmd. - (debug_to_rcmd): New function. - (setup_target_debug): Initialize current_target.to_rcmd. - - * target.h (struct target_ops): Add field to_rcmd. - (target_rcmd): Define. - -Thu Aug 5 14:24:07 1999 Andrew Cagney - - * remote.c: Replace comment describing remote protocol with - pointer to official document. - -Thu Aug 5 11:59:06 1999 Andrew Cagney - - * remote.c (remote_protocol_binary_download): New variable. - Replace ``remote_binary_download'' and ``remote_binary_checked''. - (set_remote_protocol_binary_download_cmd, - show_remote_protocol_binary_download_cmd): New functions. - (remote_open_1, remote_async_open_1, remote_cisco_open): - Initialize ``remote_protocol_binary_download'' instead of - ``remote_binary_download''. - (check_binary_download): Re-write. - (remote_write_bytes): Ditto. - (_initialize_remote): Add ``set remote X-packet'' and ``show - remote X-packet'' commands. Disable old ``set - remotebinarydownload'' command. - -1999-08-04 Keith Seitz - - * remote-rdi.c (arm_rdi_close): Close the transport device, too. - -Wed Aug 4 10:42:58 1999 Fred Fish - - * xcoffread.c (scan_xcoff_symtab): Change main_aux into - an array of 5 internal_auxent to leave room for bfd to - write n_numaux entries. Change code to use the first one. - -Wed Aug 4 19:58:15 1999 Andrew Cagney - - * ui-out.h (cli_out_new): Move declaration from here. - * cli-out.h: To here. New file. - * Makefile.in (ui-out.o): Add missing dependencies. - (cli-out.o): Ditto. - * top.c, cli-out.c: #include "cli-out.h". - -1999-08-02 Stan Shebs - - * c-valprint.c (c_val_print): When printing decimal equivalent - of a char, cast appropriately. - -1999-08-02 Elena Zannoni - - From Jonathan Larmour : - * main.c (print_gdb_help): Use gdbinit variable to determine file - name used for --nx help - -1999-08-01 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/mips/tm-mips.h (BIG_ENDIAN): Don't define here. - -1999-08-01 Jim Blandy - - * stabsread.c (read_range_type): Handle an unsigned range type - whose length in bytes is any power of two, not just a few - common ones. - - * monitor.c (monitor_expect): When we receive a character that - isn't part of the string we were expecting, don't just start - matching again at the beginning of the string --- some shorter - suffix of the input might be a prefix of the string too. - -1999-07-31 Fred Fish - - * symfile.c (symbol_file_command): Fix typo that made -1 casted - to a CORE_ADDR look like an subtraction expression. - (add_symbol_file_command): Ditto. - -1999-07-30 Jim Blandy - - * hppa-tdep.c (pa_print_registers): Frob register output some more. - -1999-07-29 Jim Blandy - - * config/pa/nm-hppah.h (PTRACE_ARG3_TYPE): After more - consideration, make this a CORE_ADDR, like WDB did. - - Rather than casting every single use of really_free_pendings to - make_cleanup_func, why not actually make it have that type? Golly! - * buildsym.c (really_free_pendings): Change argument type to PTR. - buildsym.h (really_free_pendings): Fix declaration. - * dbxread.c (dbx_symfile_read, dbx_psymtab_to_symtab_1), - dwarf2read.c (psymtab_to_symtab_1), dwarfread - (psymtab_to_symtab_1), hp-psymtab-read.c (hpread_build_psymtabs), - os9kread.c (os9k_symfile_read, os9k_psymtab_to_symtab_1), - xcoffread.c (xcoff_psymtab_to_symtab_1, xcoff_initial_scan): - Remove casts. - - Pass a CORE_ADDR safely through catch_errors. - * hppa-tdep.c (args_for_find_stub): New member, return_val. - (cover_find_stub_with_shl_get): Change argument and return type to - match catch_errors. Save return value of find_stub_with_shl_get - in *args. - (initialize_hp_cxx_exception_support): Collect value of - eh_notify_callback_addr from args. - - Get rid of some noise. It would be nice to get helpful warnings - from the compiler about lossy conversions. - * hppa-tdep.c (eh_notify_hook_addr, eh_notify_callback_addr, - eh_break_addr, eh_catch_catch_addr, eh_catch_throw_addr, - break_callback_sal): Initialize these to zero, not NULL, to shush - warnings. - * infttrace.c (thread_fake_step): Compare signal to - TARGET_SIGNAL_0, not NULL, to avoid warnings. - (_initialize_infttrace): Add sanity check. - - * config/pa/nm-hppah.h (PTRACE_ARG3_TYPE): Define this to be - long, so we can pass arguments properly to ptrace. - - * hppah-nat.c (child_xfer_memory): Correctly compute mask to round - address to an int boundary. - -1999-07-29 Jim Blandy - - Change from Ian Lance Taylor . The - i386_linux_sigtramp* functions should be moved to - i386-linux-tdep.c, when that file is introduced. - - * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Define. - (LINUX_SIGCONTEXT_PC_OFFSET): Define. - (LINUX_SIGCONTEXT_SP_OFFSET): Define. - (SIGCONTEXT_PC_OFFSET): Don't define. - (I386_LINUX_SIGTRAMP): Define. - (IN_SIGTRAMP): Define. - (i386_linux_sigtramp): Declare. - (sigtramp_saved_pc): Define. - (i386_linux_sigtramp_saved_pc): Declare. - (FRAMELESS_SIGNAL): Define. - (FRAME_CHAIN, FRAME_SAVED_PC): Define after #undef. - * i386-tdep.c (i386_linux_sigtramp_start): New static function if - I386_LINUX_SIGTRAMP. - (i386_linux_sigtramp): New function if I386_LINUX_SIGTRAMP. - (i386_linux_sigtramp_saved_pc): Likewise. - (i386_linux_sigtramp_saved_sp): Likewise. - -1999-07-28 Jim Blandy - - * infrun.c (handle_inferior_event): Don't try to use the code for - stepping over a function call to also handle stepping out of a - sigtramp on HP-UX. That ends up trashing step-resume breakpoints. - This change reverts some of David Taylor's change of 31 Dec 1998. - The HP-UX maintainer needs to submit a new change for whatever - problem the original change was trying to fix. - -1999-07-28 Elena Zannoni - - * event-top.c (command_line_handler): Don't treat an empty line - from readline the same way as a multiline command. This avoids - missing detecting when the user presses just 'enter'. - -1999-07-28 Jim Blandy - - Provide more sanity checking: - * infrun.c (handle_inferior_event): Before assigning a new - breakpoint to step_resume_breakpoint, make sure it's not already - pointing at one; if it is, that's a bug. - (check_for_old_step_resume_breakpoint): New function. - -1999-07-28 Elena Zannoni - - From Eli Zaretskii : - * top.c (gdb_init) [__MSDOS__]: Arrange for GDB to return to the - original directory before exiting. - (cd_command) [_WIN32 || __MSDOS__]: Canonicalize the new directory - name explicitly. Handle "d:/" names correctly. - (init_history) [__MSDOS__]: Use _gdb_history as the default GDB - history file name. - -Mon Jul 26 17:13:39 1999 Andrew Cagney - - * remote.c (enum packet_support, enum packet_detect, struct - packet_config): Define. - (set_packet_config_cmd, show_packet_config_cmd, - add_packet_config_cmd, init_packet_config): New functions. - Generic support for optional packets. - (remote_protocol_P): Replace stub_supports_P. - (set_remote_protocol_P_packet_cmd, show_remote_protocol_P_packet_cmd): - New functions. - (_initialize_remote): Add ``set remote-protocol-P-packet'' command. - (remote_open_1, remote_async_open_1, remote_cisco_open): - Initialize ``remote_protocol_P''. - (remote_store_registers): Re-write ``P'' probe logic. - (store_register_using_P): New function. - - From Ian Lance Taylor : - (remote_prepare_to_store): Only read registers when ``P'' packet - is in state unsupported or support-unknown. - -1999-07-24 Fred Fish - - * symfile.c (default_symfile_offsets): Clear section_offsets - before filling it in. - -1999-07-16 Keith Seitz - - * remote.c (_initialize_remote): "remotebreak" should be a var_boolean. - -1999-07-15 Jim Blandy - - Make the output from "info registers" fit withinin 80 columns. - * hppa-tdep.c (pa_print_registers): Make it easy to change row and - column counts. Switch to three columns, instead of four, and - adjust spacing. - - First cut at supporting HPPA2.0 in "wide" (64-bit) mode. - * configure.tgt: Add hppa2.0w target. - * config/pa/hppa64.mt, config/pa/tm-hppa64.h: New files. - * hppa-tdep.c (hppa_fix_call_dummy): Dyke out code to tweak the - call dummy, if target is PA2.0w. This is temporary, until I get - function calls working. - * hppah-nat.c (fetch_register): Rewritten to handle both narrow - and wide register requests. - (HPPAH_OFFSETOF): New macro. - - * gdbtypes.c (is_integral_type): New function. - * gdbtypes.h: Prototype for above. - -1999-07-15 J.T. Conklin - - * configure.tgt (i[3456]86-*-vxworks*): New target. - * config/i386/vxworks.mt: New file, x86 VxWorks target - * config/i386/tm-vxworks.h: New file. - - * configure.tgt (powerpc-*-vxworks*): New target. - * config/powerpc/vxworks.mt: New file, PowerPC VxWorks target - * config/powerpc/tm-vxworks.h: New file. - - * NEWS: Mention the new configs. - -1999-07-15 Fernando Nasser - - * ui-out.c (struct ui_out): Remove deprecated fields. - -1999-07-15 Fernando Nasser - - * target.c (target_preopen): Prevent query when not from_tty. - * infcmd.c (run_command): Prevent query when not from_tty. - -1999-07-15 Fernando Nasser - - * event-loop.c: Fix typo in comment. - -1999-07-15 Fernando Nasser - - * breakpoint.c (breakpoint_1): Fix output when no breakpoins are - found. - -1999-07-15 Elena Zannoni - - * event-top.c (display_gdb_prompt): Don't do anything if we are - running under the interpreter. - -Wed Jul 14 17:29:31 1999 Andrew Cagney - - * ser-pipe.c (struct pipe_state): Define. - (pipe_close): Retain the PID of the sub-process using ``struct - pipe_state''. Delete #ifdef code that used popen(). - (pipe_close): Kill of the sub-process as part of the cleanup. - - * serial.h (struct _serial_t): Add field ``state''. - -1999-07-13 Elena Zannoni - - * event-top.c (display_gdb_prompt): Don't display the prompt if we - are in the middle of an execution command. Also trick readline so - it doesn't try to display the prompt. - (command_line_handler): Get rid of change_prompt, unused variable. - Use {push, pop}_prompt mechanism in case of multiline commands. - - * infrun.c (complete_execution): Set target_executing to 0 as - first thing, so that display_gdb_prompt does the right thing. - -Tue Jul 13 20:29:46 1999 Andrew Cagney - - * parse.c (build_parse): Fix conditional increment of num_std_regs - for SP_REGNUM. Was conditional on FP_REGNUM. - -Tue Jul 13 16:44:58 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Revert 1999-07-07 Stan Shebs - indentation change. Don't let indent - mess with these files. - -Mon Jul 12 11:15:09 1999 Andrew Cagney - - * config/mips/tm-mips.h (REGISTER_CONVERT_TO_RAW, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERTIBLE): Define. - (REGISTER_RAW_SIZE): Re-define as mips_register_convert_to_raw. - * mips-tdep.c (mips_register_convert_to_raw, - mips_register_convert_to_virtual, ): New functions. - (mips_register_raw_size, mips_register_convertible): New - functions. Handle bug introduced by ``Wed Apr 1 23:13:23 1998 - Andrew Cagney '' where remote mips64 target - transfers SR as 64 bits yet GDB expected only 32 bits. - (mips64_transfers_32bit_regs): New static variable. - (_initialize_mips_tdep): Add obscure command ``set - remote-mips64-transfers-32bit-regs'' that provides backward - compatibility. - (do_gp_register_row): Extract register values from raw buffer. - - * NEWS: Document protocol change. - -1999-07-12 Keith Seitz - - * rdi-share/unixcomm.c (Unix_ResetSerial): Remove CYGWIN32 - conditional. It's no longer needed. - (SERPORT1, SERPORT2): Linux serial ports are "/dev/ttyX", not - "/dev/cuaX" (X=0,1,2,3,...). - -Mon Jul 12 02:02:00 1999 Andrew Cagney - - * defs.h, utils.c (fputstrn_filtered, fputstrn_unfiltered, - fputstrnn_unfiltered): New functions. - (gdb_printchar): Delete. - - * remote.c (print_packet): Replace gdb_printchar with - fputstrn_filtered. - (getpkt): Use fputstrn_unfiltered to dump packet received. - (putpkt_binary): Use fputstrnn_unfiltered to dump packet sent. - -1999-07-09 Keith Seitz - - * blockframe.c (blockvector_for_pc_sect): When looking for a block, - we want the one whose end is greater than our PC, not greater or equal. - -1999-07-08 Stan Shebs - - * sparcl-tdep.c (init_sparclite_ops): Fix doc strings, remove - useless inits. - (sparclite_ops): Remove redundant decl. - -Thu Jul 8 16:48:40 1999 Andrew Cagney - - * ser-pipe.c (pipe_open): Bi-directional popen found on both - NetBSD and OpenBSD. - * ser-pipe.c: New file. Implement popen() style serial interface. - * NEWS: Mention. - * Makefile.in (ALLDEPFILES): Add ser-pipe.c. - (ser-pipe.o): Add new target. Specify dependencies. - (SER_HARDWIRE): Add ser-pipe.o. - * serial.c (serial_open): Recognize a serial pipe ``|''. - -1999-07-07 Stan Shebs - - * All C files except *-stub.c and *-share/*: Indent to GNU - standard, using indent 1.9.1. - * defs.h: Make indent ignore this file, macros confuse it. - - * gnu-regex.c, gnu-regex.h: Don't let indent mess with these. - -Wed Jul 7 13:06:24 1999 Andrew Cagney - - * remote-mips.c (fputs_readable): Rename puts_readable, add struct - gdb_file argument. - (fputc_readable): Rename putc_readable, add struct gdb_file - argument. - - * remote-mips.c (mips_expect_timeout, mips_receive_header, - mips_send_packet, mips_receive_packet), remote-rdp.c (put_byte, - get_byte, put_word, rdp_init, rdp_init), remote-sds.c - (sds_interrupt, sds_wait, readchar, putmessage, read_frame, - getmessage), remote-udi.c (udi_store_registers, fetch_register): - (store_register), xmodem.c (readchar), utils.c (puts_debug), - gnu-nat.h (debug), parse.c (parse_exp_1): Cleanup - send debug/log - messages to gdb_stdlog. - -1999-07-06 Stan Shebs - - * exec.c: Remove long-#ifed-out section of code that confuses - indent. - * gdbtypes.c (add_mangled_type): Add some braces to indicate - grouping better. - * gnu-nat.c: Remove literal newlines embedded in strings, - causes indent to weird out. - * language.c (binop_result_type): Remove extra paren. - * lynx-nat.c: Add a missing paren to fetch_core_registers decl. - * nec4102rom.c (vr4102_insert_step): Fix typos. - (_initialize_vr4102_rom): Remove literal newline in string. - * config/a29k/tm-a29k.h: Suppress formatting of pictures. - * config/m68k/xm-3b1.h: Remove excess #endif. - - Declare Pyramid configuration obsolete. - * configure.host, configure.tgt: Comment out Pyramid configs. - * Makefile.in: Comment out Pyramid-related actions. - * pyr-xdep.c, pyr-tdep.c, config/pyr/*: Comment out. - * NEWS: Mention obsolete status. - -1999-07-06 Jason Molenda (jsm@bugshack.cygnus.com) - - * remote.c: Include to pick up FD_SET et al defns on - some old Linux distributions. - * remote-os9k.c, remote-st.c, ser-tcp.c, ser-unix.c, - sparcl-tdep.c, remote.c: Back out inclusion of . - It isn't necessary after all. - -1999-07-06 Elena Zannoni - - * infcmd.c (strip_bg_char): Remove assignment from 'if' condition. - -1999-07-05 Jason Molenda (jsm@bugshack.cygnus.com) - - * remote.c: Include if it exists in order to pick up - FD_SET et al defns. - * remote-os9k.c: Same. - * remote-st.c: Same. - * ser-tcp.c: Same. - * ser-unix.c: Same. - * sparcl-tdep.c: Same. - -Fri Jul 2 19:38:43 1999 Andrew Cagney - - * top.c (target_output_hook): Delete definition. - * defs.h (target_output_hook): Delete declaration. - - * remote.c (remote_console_output): Delete call to - target_output_hook(). Send target output to gdb_stdtarg using an - unfiltered write. Make more robust. - - * remote-sim.c (gdb_os_write_stdout, gdb_os_write_stderr): - Ditto. For moment, do not try to separate target stdout and stderr - streams. - - * defs.h (gdb_stdtarg): New global. Output from target and - simulators. - -1999-07-02 Elena Zannoni - - * top.c (return_to_top_level): Do all the exec_cleanups too. - - * event-top.c (command_handler): Set up for a continuation, if we - are in the middle of running an execution command which will - finish later on. Do cleanups, an display of time/space only if not - running with an async target or not running an execution command. - (command_line_handler_continuation): New function. Continuation - for command_line_handler. - - * utils.c (exec_cleanup_chain): New cleanup chain to be used in - async mode for the execution commands. - (make_exec_cleanup): New function. Add a cleanup to the - exec_cleanup_chain. - (do_exec_cleanups): New Function. Do cleanups on the - exec_cleanup_chain. - (add_continuation): New function. Add a new continuation to the - cmd_continuation list. - (do_all_continuations): New function. Do all the continuations on - the cmd_continuation list. - - * top.h (ALL_CLEANUPS): Move from here to defs.h. - - * defs.h (struct continuation_arg): New structure. Arg to pass to - the call to a command continuation. - (struct continuation): New structure. Continuation for an - execution command. - (ALL_CLEANUPS): Move here from top.h. - - * remote.c (remote_async_open_1): Set things up for telling the - target we are running the extended protocol, only after the target - has stopped. - (set_extended_protocol): New function. Tell the target we are - using the extended protocol. - (remote_async_resume): Set things up for sync execution only if - this is the first time we are called. - - * breakpoint.c (until_break_command_continuation): New function. - Stuff to be done after the target stops during the 'until' - command. - (until_break_command): Set things up for completing the 'until' - command later on. Do the final cleanups only if not running - asynchronously or async execution is not supported by the target. - - * infcmd.c (until_command): Recognize '&' at end of command and - handle it properly. - (finish_command_continuation): New function. Do whatever is needed - after the target has stopped. - (finish_command): Recognize '&' at end of command and handle it - properly. Don't do stuff needed after target has stopped if - running asynchronously and target has async. Use exec_cleanup_chain - if running asynchronously and target is asynchronous. - - * infrun.c (cmd_continuation): New gloabl variable. Used to - coplete execution commands in async mode, after the target has - stoped. - (fetch_inferior_event): Use exec_cleanup_chain, instead of - cleanup_chain. Do all the exec cleanups at the end. Do all the - continuations at the end. Call complete_execution from here, - instead of normal_stop. - (complete_execution): Cleanup the signals handlers for SIGINT - before displaying the prompt. - (start_remote): Set target_executing to 1. - (normal_stop): Don't call complete_execution from here. - -Thu Jul 1 19:14:30 1999 Andrew Cagney - - * blockframe.c (struct dummy_frame): Add member ``top''. - (generic_push_dummy_frame): Initialize top to sp. - (generic_save_dummy_frame_tos): New function. Initialize top. - (generic_find_dummy_frame): Check for the top of the frame. - - * blockframe.c (generic_push_dummy_frame): Free the dummy_frame - registers. - - * config/mn10300/tm-mn10300.h (SAVE_DUMMY_FRAME_TOS): Define. - (TARGET_READ_FP): Return the SP as a best guess. - -Wed Jun 30 15:45:48 1999 Jeffrey A Law (law@cygnus.com) - - * configure.host (hppa*-*-hpux11*): Accept any version of hpux11 - instead of hpux11.0*. - -1999-06-30 Fernando Nasser - - * source.c (directory_command): Add missing test for from_tty. - -1999-06-29 Elena Zannoni - - * remote.c: Include event-loop.h. - (remote_async_ops, extended_async_remote_ops): Define new target - vector structures for asynchronous debugging. - (remote_async_open): New function. Asynchronous version of - remote_open. - (extended_remote_async_open): New function. Asynchronous version - of extended_remote_open. - (remote_async_open_1): New function. Async version of - remote_open_1. - (remote_async_detach): New function. Async version of - remote_detach. - (remote_async_resume): New function. Async version of - remote_resume. - (initialize_sigint_signal_handler, handle_remote_sigint, - handle_remote_sigint_twice, async_remote_interrupt, - async_remote_interrupt_twice, cleanup_sigint_signal_handler): New - functions. Used for handling ^C while target is running. - (remote_async_wait): New function. Async version of remote_wait. - (remote_async_kill): New function. Async version of remote_kill. - (extended_remote_async_create_inferior): New function. Async - version of extended_remote_create_inferior. - (init_remote_async_ops): New function. Initialize target vector - for target async. - (init_extended_async_remote_ops): New function. Initialize target - vector for target extended-async. - (_initialize_remote): Initialize remote_async_ops and - extended_async_remote_ops. - - * infrun.c: Include "event-loop.h". - (sync_execution): new global variable. - (proceed): Invoke wait_for_inferior and normal_stop only if not - running in async mode or if target doesn't support async - execution. - (start_remote): Don't call wait_for_inferior and normal_stop if - not running in async mode or if target not async. If running async - and target is async, start the target in simulated synchronous - mode. - (async_ecss, async_ecs): New global vars, for inferior state. - (fetch_inferior_event): New function. Async version of - wait_for_inferior. - (complete_execution): New function. Reset of gdb prompt and stdin, - after inferior execution has completed. - (normal_stop): Call complete_execution at end of asynchronous - execution. - - * infcmd.c (strip_bg_char): New function to detect the background - execution char '&'. - (run_command): Modify to support background and foreground - execution in async mode. - (continue_command): Ditto. - (step_1): Ditto. - (jump_command): Ditto. - (interrupt_target_command): New function. Interrupt the - target execution. - (_initialize_infcmd): Add new command 'interrupt'. - - * top.c (target_executing): New global variable. - (execute_command): Reject commands that cannot be executed while - the target is running asynchronously. - - * event-top.c (push_prompt): Make non static. - (pop_prompt): Make non static. If the current prompt is empty, - don't try to copy it over the previous one. - (handle_sigint): Make non static. - (command_handler): Do the cleanups only when not executing with an - asynchronous target. - - * event-loop.c (delete_async_signal_handler): Pass a pointer to a - pointer to a signal handler, so that is can be freed at the end. - - * target.c (update_current_target): Inherit to_has_async_exec. - - * inferior.h: Add global variables target_executing, and - sync_execution. Export function fetch_inferior_event. - - * event-loop.h: Add push_prompt, pop_prompt, handle_sigint to the - exported functions. Update prototype for delete_signal_handler. - - * target.h (struct target_ops): New target op: to_has_async_exec. - (target_has_async): New macro. - - * Makefile.in (infrun.o): Add dependency on event-loop.h. - (remote.o): Ditto. - -1999-06-28 Jim Blandy - - * solib.c (clear_solib): Don't disable breakpoints if we're - running an a.out executable (Solaris's SunOS emulation). - -1999-06-25 Elena Zannoni - - * main.c (main): Remove intialization of command_loop_hook, it - is now done in _initialize_event_loop(). - * event-loop.c (gdb_do_one_event): Make static. - (start_event_loop): New function. Just start the event loop. - * event-top.c (cli_command_loop): New name for start_event_loop(). - (gdb_readline2): Make non static. - (_initialize_event_loop): Set command_loop_hook to cli_command_loop. - * event-loop.h: Adjust exported functions accordingly. - - * top.c (init_main): Move setting of async_command_editing_p from - here. - * event-top.c (_initialize_event_loop): To here. - (change_line_handler): Revert previous change. Add comment. - (_initialize_event_loop): Revert previous change. - (cli_command_loop): New name for start_event_loop(). - (start_event_loop): New function. This just starts up the event loop. - (gdb_readline2): Make non static. - (_initialize_event_loop): Set command_loop_hook to cli_command_loop. - -1999-06-25 Elena Zannoni - - * event-top.c (change_line_handler): Get rid of the global - variable input_fd, use `fileno (instream)' instead. - (_initialize_event_loop): Ditto - - * event-loop.c (add_file_handler): New function. Wrapper for - create_file_handler. - (create_file_handler): Make static. - * event-top.c (_initialize_event_loop): Call add_file_handler, - instead of create_file_handler. - (change_line_handler): Ditto. - Remove poll.h include. - * event-loop.h: Export add_file_handler instead of - create_file_handler. - -1999-06-24 Stan Shebs - - Declare Altos configuration obsolete. - * configure.host, configure.tgt: Comment out Altos config. - * Makefile.in: Comment out Altos-related actions. - * altos-xdep.c, config/m68k/altos.mh, altos.mt, tm-altos.h, - xm-altos.h: Comment out. - * NEWS: Mention obsolete status. - -1999-06-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in: Add MAKEHTML and MAKEHTMLFLAGS; pass them down; - recognize html and install-html targets. - * gdbserver/Makefile.in: Add empty html and install-html targets. - * nlm/Makefile.in: Ditto. - * rdi-share/Makefile.in: Ditto. - -1999-06-24 Jim Blandy - - * ax-gdb.c (agent_command): Remove vestigial call to ax_reqs. - -1999-06-24 James Ingham - - * arm-tdep.c (arm_othernames): Change both gdb's register display - AND the opcode disassembly register naming if the othernames - command. Fixes the gdb part of CR 101177. - -1999-06-23 Stan Shebs - - Declare Convex configuration obsolete. - * configure.host, configure.tgt: Comment out Convex configs. - * Makefile.in: Comment out Convex-related actions. - * convex-xdep.c, convex-tdep.c, config/convex/*: Comment out. - * NEWS: Mention obsolete status. - -1999-06-23 Elena Zannoni - - * main.c: Turn on async by default by setting async_p to 1. - -Wed Jun 23 20:39:24 1999 Andrew Cagney - - * main.c (main): Recognize --ui. Will eventually replace - --interpreter. - -Wed Jun 23 15:44:39 1999 Andrew Cagney - - From Jimmy Guo : - * frame.h (enum lval_type): Delcare when an __STDC__ compiler. - Reverts Mon Aug 11 16:08:52 1997 Fred Fish - change. - * utils.c (gdb_file_rewind, gdb_file_put): Fix. A void function - does not return a result. - -Wed Jun 23 15:30:46 1999 Andrew Cagney - - * remote.c (set_thread, remote_get_threadinfo, - remote_threads_info, remote_current_thread, remote_get_threadlist, - extended_remote_restart, get_offsets, remote_open_1, - remote_detach, remote_resume, remote_wait, remote_fetch_registers, - remote_store_registers, check_binary_download, remote_write_bytes, - remote_read_bytes, remote_search, putpkt_binary, putpkt_binary, - read_frame, compare_sections_command, remote_query, - packet_command, remote_info_process): Use alloca to create space - for arrays of size PBUFSIZ. - -1999-06-22 Jason Molenda (jsm@bugshack.cygnus.com) - - * top.c: Update copyright years to include 1999. - -1999-06-18 Elena Zannoni - - * top.c: Move include of event-loop.h, to avoid redefinition of - NFDBITS. - - * event-loop.c (create_file_handler): Do not do a realloc of the - pollfd structure of the notifier, unless there is already one. - Include for platforms that have no poll. - - * event-top.c: Fix prototype for _initialize_event_loop. - (_initialize_event_loop): Do something only if running in async - mode. - -1999-06-17 Jim Blandy - - Make the '/c' print format use a true character type. This is - more appropriate than builtin_type_char for languages other than - C, and C tolerates it. - * gdbtypes.c (builtin_type_true_char): New variable. - (build_gdbtypes): Initialize it. - * gdbtypes.h (builtin_type_true_char): New declaration. - * printcmd.c (print_scalar_formatted): When the format is 'c', - extract the value as a builtin_type_true_char. - - * jv-exp.y (yylex): Say character literals are java_char_type, not - builtin_type_char. Java treats the latter like `byte'. - -1999-06-17 Elena Zannoni - - * Makefile.in (top_h): Define. - (event-loop.o): Add dependencies on top.h and defs.h. - (event-top.o): Add dependency on terminal.h. - - * event-loop.c: Get rid of #include . - - * event-loop.h: Get rid of nested #include's. - * event-loop.c: Rearrange includes to accomodate change in - event-loop.h. Include poll.h, not sys/poll.h. - * event-top.c: Ditto. - * main.c: Ditto. - -1999-06-16 David Taylor - - * alpha-tdep.c (alpha_pop_frame): if frame->proc_desc - is NULL, call find_proc_desc so we know how to restore - the registers. - -1999-06-16 Fernando Nasser - - * cli-out.c (cli_out_new): Add flags argument to ui-out-new call. - * source.c (print_source_lines_base): Test for ui_source_list flag - and use ui_out for file and line output. - * ui-out.c (struct ui_out): Add flags field to struct and to default - initialization. - (ui_out_set_flags): New function. Handle flags. - (ui_out_clear_flags): New function. Ditto. - (ui_out_test_flags): New function. Ditto. - (ui_out_new): Add flags parameter. - * ui-out.h: Add flags argument to ui_out_new declaration. - Add declarations for ui_out_*_flags functions. - (enum ui_flags): New enum. Defines ui_out flags. - * top.c (gdb_init): Fix misspelling typo. - -1999-06-15 Michael Snyder - - * event-top.c (start_event_loop): call get_prompt. - (display_gdb_prompt): call get_prompt. - (async_stop_sig): call get_prompt. - -1999-06-15 Elena Zannoni - - * event-loop.c (delete_file_handler): When positioning prev_ptr, - keep looping while the one after is not equal to file_ptr, instead - of equal. - -1999-06-14 Stan Shebs - - * MAINTAINERS: Add Jimmy Guo and Jim Blandy as HP testsuite and - SVR4 solib maintainers, respectively. - -1999-06-14 Michael Snyder - - Add parameters to the gdb prompt. - * top.c (prompt): Rename to gdb_prompt_string for clarity. - (command_line_input): rename "prrompt" to prompt_arg for clarity. - (gdb_readline): rename "prrompt" to prompt_arg for clarity. - (read_command_lines): rename "prompt" to prompt_arg for clarity. - (stop_sig): call get_prompt instead of reading prompt string directly. - (command_loop): ditto. - (simplified_command_loop): ditto. - (gdb_prompt_escape): New variable. Esc char for prompt parameters. - (get_prompt_1): New function, workhorse for get_prompt. - (get_prompt): Completely rewrite. Add functionality for a - parameterized prompt, ie. the displayed prompt can change according - to the value of one or more expressions given as parameters in the - prompt string. - (init_main): use renamed variable gdb_prompt_string. Add new - command "set prompt-escape-char" to set gdb_prompt_escape. - -Sun Jun 13 10:44:13 1999 Andrew Cagney - - * defs.h (gdb_stdlog), main.c: Declare. - * main.c (main): Initialize. - * gdbarch.c: Write trace messages to the log file. - * remote.c: Update any debug/log prints. - -1999-06-11 Michael Snyder - - * remote.c (remote_wait): Clean up new thread handling. - (record_currthread): Announce new threads. - -1999-06-11 Jim Blandy - - * partial-stab.h (case N_LSYM, 'T' descriptor): Don't create - partial symbol table entries for nameless enums, even if the type - name is " ". (We still pick up the enum elements, though.) - - * partial-stab.h: Remove #if 0'd sections, dating back to 1992, - which set a variable which exists nowhere else in the source. - Please examine your test suite output carefully, and report any - problems to me. - -1999-06-11 Fernando Nasser - - * top.c (gdb_init): Add pre-processor test for UI_OUT. - -1999-06-11 Elena Zannoni - - * event-top.c (setup_event_loop): Change name to start_event_loop. - Move the intialization of event-loop variables to - _initialize_event_loop. - (_initialize_event_loop): New function. Called at init time, to - set up important event-loop variables. - - * event-loop.h: setup_event_loop is now start_event_loop. - * main.c (main): Ditto. - -Fri Jun 11 18:34:33 1999 Andrew Cagney - - * defs.h (gdb_file_rewind_ftype, gdb_file_rewind, - set_gdb_file_rewind, gdb_file_put_ftype, gdb_file_put, - set_gdb_file_put): Declare. - - * utils.c (gdb_file_new): Initialize ``rewind'' and ``put''. - (struct gdb_file): Add to_rewind and to_put. - (null_file_put, null_file_rewind, gdb_file_put, gdb_file_rewind, - set_gdb_file_put, set_gdb_file_rewind): New functions. - (tui_file_rewind, tui_file_put): New functions. - (tui_file_new): Add rewind and put. - - * cli-out.c (cli_spaces): Replace gdb_stdout with data->stream. - (cli_text, cli_message, cli_flush, out_field_fmt, - field_separator): Ditto. - -Fri Jun 11 16:08:37 1999 Andrew Cagney - - * cli-out.c (cli_out_new): Replace init_cli_out, - * top.c (gdb_init): Call cli_out_new. - * main.c (main): Delete call to set_ui_out_impl. - - * ui-out.h (set_ui_out_impl, cli_ui_out_impl), ui-out.c: Delete. - (cli_out_new): Add declaration. Will move later. - - * ui-out.c (ui_out_new, ui_out_data), ui-out.h: New functions. - (struct ui_out): Add field data. - (ui_out_new): Replace init_ui_out_state. - - * ui-out.c (XMALLOC): Define. - (ui_out_stream_new, append_header_to_list): Use XMALLOC instead of - xmalloc. - * cli-out.c (XMALLOC): Define. - -Fri Jun 11 10:31:29 1999 Andrew Cagney - - * ui-out.c (ui_out_field_int, ui_out_field_skip, - ui_out_field_fmt): Rewrite statements to remove infix operators. - - * ui-out.c (get_curr_header, verify_field_proper_position, - verify_field_alignment, init_ui_out_state, set_ui_out_impl, - append_header_to_list): Add explicit ui_out parameter. - (struct ui_out): Move the local variables ``table_flag'', - ``body_flag'', ``table_columns'', ``table_id'', ``list_flat'', - ``field_count'', ``headerfirst'', ``headerlast'', ``headercurr'' - into this struct. - (typedef ui_out_hdr): Delete. - (struct ui_out_hdr): Rename struct _ui_out_hdr. - (ui_out_table_begin, ui_out_table_end, ui_out_table_body, - ui_out_table_header, ui_out_field_int, ui_out_list_begin, - ui_out_table_end, ui_out_list_end, ui_out_field_skip, - ui_out_table_body, ui_out_list_begin, ui_out_list_end, - ui_out_field_string, ui_out_field_fmt, init_ui_out_state, - verify_field_proper_position, verify_field_alignment, - clear_header_list, append_header_to_list, _initialize_ui_out): - Update. - - * ui-out.h (typedef streambuf): Delete. - (struct _streambuf): Rename to struct ui_stream. - * breakpoint.c (breakpoint_1), stack.c (print_frame_info_base), - printcmd.c (print_frame_args): Rename streambuf to struct - ui_stream. - -Fri Jun 11 15:10:32 1999 Andrew Cagney - - * d10v-tdep.c (d10v_push_arguments): Fix order of arguments passed - to store_address. - -Fri Jun 11 10:31:29 1999 Andrew Cagney - - * remote.c (tty_input): Change array to pointer. - (_initialize_remote): Call build_remote_gdbarch_data. - (build_remote_gdbarch_data): New function. Allocate space for - tty_input. - (readsocket, readtty): Delete extern declaration of tty_input. - -1999-06-10 Elena Zannoni - - * event-top.c (gdb_readline2): Call the command handling function - via the input_handler pointer. - (change_line_handler): When turning off editing, set input_handler - as well. - - * utils.c (prompt_for_continue): If running asynchronously, call - async_request_quit, instead of request_quit. - - * tracepoint.c (read_actions): If running asynchronously, set the - signal handler for STOP_SIGNAL to handle_stop_sig. - - * top.h: (source_line_number, source_file_name, source_error, - source_pre_error, history_expansion_p, server_command): export for - use of event-top.c. - - * event-top.c: Include top.h and terminal.h. - (instream): Remove extern declaration. - (handle_sigint, handle_sigquit, handle_sighup, handle_sigfpe, - handle_sigwinch, async_do_nothing, async_disconnect, - async_float_handler, async_stop_sig): Make static. - (async_request_quit, async_do_nothing, async_disconnect, - async_float_handler, async_stop_sig): Add gdb_glient_data - argument. - (handle_stop_sig): New function. - (sigtstp_token): New variable. - (sigint_token, sigquit_token, sigfpe_token, sigwinch_token): - Change their type tp PTR. - (mark_async_signal_handler_wrapper): New function. - (setup_event_loop): Initialize all the variables used by readline - only if not already done while reading the .gdbinit file. Display - the initial gdb prompt, if .gdbinit took care of setting things up - for readline. - (change_line_handler): When turning on the use of readline, - initialize input_handler as well. - (command_line_handler): Set up the signal handler for STOP_SIGNAL - to be handle_stop_sig. - (async_init_signals): Remove coercion of signal handlers in calls - to create_async_signal_handler. Initialize token for stop signal. - (handle_sigint): Call async_request_quit using one argument. - (handle_sigint, handle_sigquit, handle_sighup, handle_sigfpe, - handle_sigwinch): Call mark_async_signal_handler_wrapper instead - of mark_async_signal_handler. - - * event-loop.h: Add extern declarations for handle_stop_sig, - async_command_editing_p, async_annotation_suffix, - new_async_prompt, the_prompts. - - * top.c (command_line_input): Set the signal handler to be - handle_stop_sig, in case gdb is running asynchronously. - (get_prompt): Return the top of the prompt stack if running - asynchronously. - (set_prompt): Set the top of the prompt stack if running - asynchronously. - (init_main): Move ``extern'' vars from here to event-loop.h. - -1999-06-10 Michael Snyder - - * values.c (value_from_string): new function. Make a value_ptr - from a string, with storage in local GDB memory (not in inferior). - * value.h (value_from_string): add prototype. - * remote.c (remote_cisco_ops): New remote target, "target cisco". - (init_remote_cisco_ops): New function, initialize new target. - (remote_cisco_mourn, remote_cisco_wait, remote_cisco_open, - remote_cisco_close): New functions, implement new target cisco. - (minitelnet, readtty, readsocket) New functions, implement the - I/O pass-through mode for target cisco. - (remote_wait): Detect special enhanced version of the 'S' packet - for target cisco. - (remote_cisco_expand): Perform Cisco variant of RLL decoding. - -1999-06-10 Elena Zannoni - - * event-loop.c (gdb_wait_for_event): Initialize num_found to 0. - - * top.c (print_prompt): Delete this function. - - From: Andrew Cagney - - * event-top.c (async_hook): Delete extern declaration. - - * defs.h: Replace ``async_hook'' with ``async_p''. - * top.c (gdb_init, init_main, init_main, init_main, init_main): - Replace ``async_hook'' with ``async_p''. - - * main.c: Rename ``async'' to ``async_p''. - (main): Add --noasync option. - (main): Hook in the asynchronous event-loop based CLI using - command_loop_hook instead of async_hook. Delete call to - async_hook(). - -Thu Jun 10 21:14:16 1999 Andrew Cagney - - * mn10300-tdep.c (mn10300_store_return_value, - mn10300_extract_struct_value_address, - mn10300_extract_return_value), config/mn10300/tm-mn10300.h: New - functions. - * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS, - STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE): Update. - (TARGET_MN10300): Delete macro. Not used. - -Thu Jun 10 20:04:02 1999 Andrew Cagney - - * mn10300-tdep.c (mn10300_register_names): Make static. - (STORE_STRUCT_RETURN): Do not modify SP. - - * config/mn10300/tm-mn10300.h(mn10300_register_name), - mn10300-tdep.c : New function. - * config/mn10300/tm-mn10300.h (REGISTER_NAME): Update. - * config/mn10300/tm-mn10300.h (mn10300_saved_pc_after_call), - mn10300-tdep.c: New function. - * config/mn10300/tm-mn10300.h (SAVED_PC_AFTER_CALL): Update. - -Wed Jun 9 16:42:16 1999 Andrew Cagney - - * top.h, top.c (simplified_command_loop): Make global. - - * main.c (main): Delete call to call_interp_loop. Interpreters - hook in using command_loop_hook. - * top.c (call_interp_loop): Delete function. - -1999-06-10 Keith Seitz - - * mcore-rom.c (picobug_dumpregs): Return a value. Any value, it - doesn't matter. - * mcore-tdep.c (mcore_analyze_prologue): Set NO_MORE_FRAMES - if the start of the function is the entry point. - (mcore_analyze_prologue): rotli takes an immediate, not an - offset immediate. - (mcore_push_arguments): Fix compiler warning. - -1999-06-09 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * rs6000-tdep.c (skip_prologue): Don't mistake a branch for a - subroutine call. - -1999-06-08 Michael Snyder - - * remote.c (remote_wait): Add 'N' response packet, which is a - stop with signal number plus section offsets for .text, .data and - .bss. This is used by Cisco to indicate relocation offsets. - (remote_cisco_section_offsets, remote_cisco_objfile_relocate): - new files to support 'N' packet. - (remote_info_process): New function. Implements the - "info remote-process" command, by means of which the remote target - can report anything it wants to about the remote process/app being - debugged. - (_initialize_remote): add info remote-proc command. - (remote_threads_info): New function for "info threads" command. - Attempts to use new query "qfThreadInfo" instead of the old - undocumented query. - * exec.c (exec_set_section_offsets) new files to support 'N' packet. - -Tue Jun 8 13:33:42 1999 Andrew Cagney - - * inferior.h (generic_target_read_pc, generic_target_write_pc, - generic_target_read_fp, generic_target_write_fp, - generic_target_read_sp, generic_target_write_sp): Declare new - functions. - * findvar.c (generic_target_read_pc, generic_target_write_pc, - generic_target_read_fp, generic_target_write_fp, - generic_target_read_sp, generic_target_write_sp): New functions. - (TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP, - TARGET_READ_SP, TARGET_WRITE_SP): Default to corresponding generic - function. - (write_pc_pid, write_pc_pid, read_sp, write_sp, read_fp, - write_fp): Simplify. - - * gdbarch.c (verify_gdbarch): Always verify TARGET_PTR_BIT, - TARGET_SHORT_BIT, TARGET_INT_BIT, TARGET_LONG_BIT, - TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, TARGET_DOUBLE_BIT, - TARGET_LONG_DOUBLE_BIT, TARGET_READ_PC, TARGET_WRITE_PC, - TARGET_READ_FP, TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP, - USE_GENERIC_DUMMY_FRAMES, CALL_DUMMY_BREAKPOINT_OFFSET_P, - CALL_DUMMY_P, CALL_DUMMY_STACK_ADJUST_P, GET_SAVED_REGISTER, - REGISTER_CONVERTIBLE, PUSH_ARGUMENTS, PUSH_RETURN_ADDRESS, - FRAME_CHAIN_VALID. - (GET_GDBARCH, SET_GDBARCH): Delete macros. Implement functions - directly. - * gdbarch.h, gdbarch.c: Call fatal() instead of abort(). Identify - the function / macro with a problem. Always verify a architecture - attribute before returning it. - * gdbarch.h, gdbarch.c (generic_register_convertible_not): New - function. - - * mips-tdep.c (mips_push_return_address): New function. - * config/mips/tm-mips.h (PUSH_RETURN_ADDRESS): Define. - - * mips-tdep.c (mips_gdbarch_init): Initialize short_bit, - double_bit, long_double_bit, read_pc, write_pc, read_fp, write_fp, - read_sp, write_sp, frame_chain_valid, get_saved_register, - push_arguments, push_return_address, register_convertible, - call_dummy_p, use_generic_dummy_frames, - call_dummy_breakpoint_offset_p, call_dummy_stack_adjust_p, - call_dummy_words and sizeof_call_dummy_words. - * config/mips/tm-mips.h: Don't define CALL_DUMMY when multi-arch. - -1999-06-07 Keith Seitz - - * v850ice.c (init_hidden_window): Do not rely on the existence of - a gui for window creation. Return boolean status. - (v850ice_open): Use boolean status of init_hidden_window. - Allow any ICE execution command to run under CLI. Maybe one - day gdb will use a real event loop and allow this code to run. - * configure.tgt: Configure the v850 ice for all cygwin-hosted - toolchains. - -Mon Jun 7 23:37:26 1999 Andrew Cagney - - * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Delete. - * mips-tdep.c (mips_init_extra_frame_info): Allocate saved_regs. - (temp_saved_regs): Replace struct with a simple pointer. - (set_reg_offset, mips32_heuristic_proc_desc, heuristic_proc_desc, - mips_init_extra_frame_info): Update. - -Mon Jun 7 21:40:12 1999 Andrew Cagney - - * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Move elements from here. - * mips-tdep.c (struct frame_extra_info): To here. - - * mips-tdep.c (mips_print_extra_frame_info, mips_find_saved_regs, - mips_init_extra_frame_info, mips_pop_frame): Update - (mips_init_extra_frame_info): Allocate space for the extra info. - -Mon Jun 7 21:08:50 1999 Andrew Cagney - - * config/mips/tm-mips.h (mips_init_extra_frame_info), mips-tdep.c: - Rename init_extra_frame_info. Add argument ``fromleaf''. - mips-tdep.c (mips_gdbarch_init): Add mips_init_extra_frame_info. - - * config/mips/tm-mips.h (mips_print_extra_frame_info), - mips-tdep.c: New function. - (PRINT_EXTRA_FRAME_INFO): Update definition. - -Mon Jun 7 20:11:07 1999 Andrew Cagney - - * config/mips/tm-mips.h, config/mips/tm-irix3.h, - config/mips/tm-tx19.h, config/mips/tm-tx19l.h, - config/mips/tm-tx39.h, config/mips/tm-tx39l.h: Rename macro - REGISTER_NAMES to MIPS_REGISTER_NAMES. - - * config/mips/tm-mips.h (REGISTER_NAME): Define. - * mips-tdep.c (mips_processor_reg_names): New static variable. - (mips_register_name): New function. - (mips_set_processor_type): Update mips_processor_reg_names. - (mips_generic_reg_names): Initialize using MIPS_REGISTER_NAMES. - (mips_gdbarch_init): Add mips_register_name. - -Sun Jun 6 11:09:19 1999 Andrew Cagney - - * remote.c (PBUFSIZ): Re-define so that value is computed at - run-time. - (MAXBUFBYTES): Re-define as a macro function. - * gdbarch.h, gdbarch.c: Add multi-arch support for REGISTER_BYTES. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - -1999-06-05 Fernando Nasser - - * symtab.c (decode_line_1): Accept filenames with spaces in - 'linespecs' when enclosed in double quotation marks and handle - drive specification is DOS format (D:). - -1999-06-04 Jim Blandy - - * parse.c: Don't include twice. - -1999-06-04 David Taylor - - Sat May 15 12:16:09 1999 Per Bothner - - * eval.c (evaluate_subexp_standard): Remove Gilmore rant. - (Of course C has "expected types", at least if you allow - brace-initializer expressions - as in Gcc.) - Remove NULLing out expect_type. Do pass NULL_TYPE in place - the incoming expect_type where appropriate. - -Fri Jun 4 10:56:23 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (hppa_fix_call_dummy): Make it work for GCC compiled - executables without end.o. Clean up lots of mis-guided comments. - -Fri Jun 4 17:10:36 1999 Andrew Cagney - - * parser-defs.h (std_regs): Replace array with pointer. - * parse.c (build_parse): Build the std_regs table according to the - standard registers available. - (_initialize_parse): Register std_regs and num_std_regs as - architecture specific. - * gdbarch.h, gdbarch.c: Add multi-arch support for SP_REGNUM, - FP_REGNUM, PC_REGNUM, NUM_REGS, REGISTER_NAME. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - -1999-06-03 Fernando Nasser - - * printcmd.c (print_frame_args): Convert some of the output to use - ui_out. - * stack.c (print_frame_info_base): Adjust the call to the above - function. - -1999-06-03 Michael Snyder - - * thread.c: eliminate the target_thread_vector (functionality - moved into the standard target vector). - * gdbthread.h: eliminate target_thread_vector. Move all related - defines into remote.c, since they are no longer shared with thread.c. - * remote.c: eliminate the target_thread_vector. - (remote_find_new_threads): change return type to void, consistent - with the target vector table. (cont_thread): rename continue_thread. - (record_currthread): remove dead code. (remote_thread_alive): - clean up and simplify. (threadref etc.): move definitions to here - from gdbthread.h. - -1999-06-02 Jason Molenda (jsm@bugshack.cygnus.com) - - * inftarg.c (child_create_inferior): Remove dead HPUX specific code - which tries to find csh. - * fork-child.c: Remove DEBUGGING predefine and conditionalized - printfs. - (fork_inferior): Remove dead HPUX specific code which assumes shell - is csh. - - * hppa-tdep.c: Remove DEBUGGING and #if 0 debugging printfs. - * parse.c: Ditto. - * somread.c: Ditto. - - * gdbarch.h: Forward decl of struct value. - -Thu Jun 3 10:12:38 1999 Andrew Cagney - - * d10v-tdep.c (do_d10v_pop_frame): Rename d10v_pop_frame. Make - static. - * d10v-tdep.c (d10v_pop_frame), config/d10v/tm-d10v.h: New - function. Call generic_pop_current_frame. - * config/d10v/tm-d10v.h (POP_FRAME): Update. - * gdbarch.h, gdbarch.c (frame_num_args_unknown): New function. - * gdbarch.h, gdbarch.c: Add multi-arch support for POP_FRAME, - SKIP_PROLOGUE, INNER_THAN, DECR_PC_AFTER_BREAK, - FUNCTION_START_OFFSET, REMOTE_TRANSLATE_XFER_ADDRESS, FRAME_CHAIN, - FRAME_CHAIN_VALID, FRAME_SAVED_PC, FRAME_ARGS_ADDRESS, - FRAME_LOCALS_ADDRESS, FRAME_ARGS_SKIP, - FRAMELESS_FUNCTION_INVOCATION, REGISTER_BYTE, REGISTER_RAW_SIZE, - REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, SAVED_PC_AFTER_CALL, - FRAME_NUM_ARGS, MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE, - REGISTER_SIZE. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - * config/d10v/tm-d10v.h (DMEM_START, IMEM_START, STACK_START, - ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM): Move definitions from - here. - * d10v-tdep.c: To here. - * config/d10v/tm-d10v.h (struct type): Move declaration from here. - * gdbarch.h: To here. - * config/d10v/tm-d10v.h (struct frame_info, struct - frame_saved_regs, struct type): Delete declarations. - -1999-06-02 Robert Hoehne - - * go32-nat.c: go32_terminal_init, go32_terminal_inferior and - go32_terminal_ours are new functions to save/restore the inferior`s - stdin/stdout filemodes - -1999-06-02 Stan Shebs - - * MAINTAINERS: Add Mark Kettenis, Jeff Law, and Philippe De Muyter - as maintainers for Hurd, HP/UX, and COFF, respectively. - -1999-06-02 Mark Kettenis - - * gnu-nat.c (inf_continue): New function. - (struct inf): Use `unsigned int' instead of `int' for bit-fields. - Add new bit-field named `nomsg'. - (inf_validate_procinfo): Renamed from inf_validate_stopped, all - callers changed. Also update the `nomsg' and `traced' fields of - INF. - (make_inf): Initialize INF->nomsg. - (inf_cleanup): Reset INF->nomsg. - (inf_detach): Call `inf_validate_procinfo'. Call `inf_continue' - instead of `inf_signal' if the inferior does not have a message - port. - (gnu_resume): Likewise. - (gnu_create_inferior): Reset INF->nomsg in `attach_to_child'. - Call `inf_validate_procinfo' after returning from `fork_inferior'. - (gnu_attach): Update signal thread and tracing state. - - * config/i386/tm-i386gnu.h: Include "i386/tm-i386.h" instead of - "i386/tm-i386v.h". - (STACK_END_ADDR): Remove. - (SIGCONTEXT_PC_OFFSET): New define. - Include "tm-sysv4.h". - -1999-06-02 J.T. Conklin - - * config/tm-vxworks.h: New file, header for definitions common to - all vxWorks targets. - * config/a29k/tm-vx29k.h, config/i960/tm-vx960.h, - config/m68k/tm-vx68.h, config/mips/tm-vxmips.h, - config/sparc/tm-vxsparc.h: Include tm-vxworks.h. - -Wed Jun 2 17:37:03 1999 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (IMPORT_SHLIB): New unwind stub type. - -1999-06-02 Christopher Faylor - - * configure.tgt: Alphabetically reorder some targets. - -1999-06-02 Keith Seitz - - * v850ice.c (v850ice_xfer_memory): Insert lost "break". - -1999-06-02 Jim Blandy - - * rs6000-tdep.c (variants): Fix description of 750 register set. - (Thanks to J. T. Conklin.) - -Wed Jun 2 16:10:08 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Add multi-arch support for - STORE_STRUCT_RETURN, STORE_RETURN_VALUE, - EXTRACT_STRUCT_VALUE_ADDRESS, USE_STRUCT_CONVENTION, - FRAME_INIT_SAVED_REGS and INIT_EXTRA_FRAME_INFO. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - - * config/d10v/tm-d10v.h (FRAME_INIT_SAVED_REGS): Replace - FRAME_FIND_SAVED_REGS. - (d10v_frame_init_saved_regs): Replace d10v_frame_find_saved_regs. - * d10v-tdep.c (d10v_pop_frame, d10v_frame_chain, - d10v_frame_init_saved_regs): Update. - * gdbarch.h: Disallow FRAME_FIND_SAVED_REGS when multi-arch. - - * gdbarch.h, gdbarch.c: Add multi-arch support for - D10V_MAKE_DADDR, D10V_MAKE_IADDR, D10V_DADDR_P, D10V_IADDR_P, - D10V_CONVERT_DADDR_TO_RAW and D10V_CONVERT_IADDR_TO_RAW. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - - * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete. - * d10v-tdep.c (struct frame_extra_info): Define. - (d10v_init_extra_frame_info, d10v_pop_frame, d10v_frame_chain, - d10v_frame_find_saved_regs): Update. - * gdbarch.h: Disallow EXTRA_FRAME_INFO when multi-arch. - -Tue Jun 1 13:36:31 1999 Philippe De Muyter - - * config/m68k/tm-delta68.h (FRAME_NUM_ARGS): Macro prototype fixed. - * config/m68k/tm-news.h, config/ns32k/tm-merlin.h: Ditto. - * config/ns32k/tm-umax.h (FRAME_NUM_ARGS): Old macro definition - removed; new macro prototype fixed. - -Wed Jun 2 11:18:37 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Add multi-arch support for - EXTRACT_RETURN_VALUE, PUSH_ARGUMENTS, PUSH_DUMMY_FRAME, - PUSH_RETURN_ADDRESS, POP_FRAME, FRAME_FIND_SAVED_REGS. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - - * gdbarch.h, gdbarch.c: Add multi-arch support for - REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. - - * defs.h (REGISTER_NAME): Move compatibility definition from here. - * gdbarch.h: To here. - - * frame.h, blockframe.c (generic_fix_call_dummy): New - stub function. - * gdbarch.h, gdbarch.c: Add multi-arch support for FIX_CALL_DUMMY. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. - -Tue Jun 1 20:06:38 1999 Andrew Cagney - - * d10v-tdep.c (d10v_gdbarch_init): Set get_saved_register. - * config/d10v/tm-d10v.h: Update. - -Tue Jun 1 19:50:05 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Add multi-arch support for TARGET_READ_PC, - TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP, TARGET_READ_SP - and TARGET_WRITE_SP. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. - -Tue Jun 1 19:19:02 1999 Andrew Cagney - - * gdbarch.c (default_gdbarch): Set field GET_SAVED_REGISTER to - generic_get_saved_register. - * gdbarch.c: Change update dispatch functions so that they check - for a NULL function pointer. - -Tue Jun 1 19:19:02 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Add multi-arch support for TARGET_INT_BIT, - TARGET_CHAR_BIT, TARGET_SHORT_BIT, TARGET_FLOAT_BIT, - TARGET_DOUBLE_BIT and TARGET_LONG_DOUBLE_BIT. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. - -Tue Jun 1 18:47:54 1999 Andrew Cagney - - * parse.c (build_parse): New function. Initialize - msym_text_symbol_type, msym_data_symbol_type and - msym_unknown_symbol_type. - (_initialize_parse): Call build_parse. - (_initialize_parse): Register variables msym_text_symbol_type, - msym_data_symbol_type as msym_unknown_symbol_type as - per-architecture. - -Tue Jun 1 11:30:09 1999 Andrew Cagney - - * d10v-tdep.c (_initialize_d10v_tdep): Register d10v as an - architecture. - (d10v_gdbarch_init): New function. - * confg/d10v/tm-d10v.h (GDB_MULTI_ARCH): Define. - -Tue Jun 1 10:45:24 1999 Andrew Cagney - - * config/d10v/tm-d10v.h (REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Convert - macros into functions. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_register_convertable, - d10v_register_convert_to_virtual, d10v_register_convert_to_raw): - The new functions. - -1999-05-31 Fernando Nasser - - * breakpoint.c (print_it_normal): Convertion of part of the output - to use ui-out. - (mention): Same as above. - * infcmd.c (run_command): Same. - * source.c (print_source_lines_base): Same. - * stack.c (print_frame_info_base): Same. - -1999-05-31 Fernando Nasser - - * breakpoint.c (breakpoint_1): Fix names of fields on ui_out - produced output. - * ui-out.h: Cosmetic change. - -1999-05-31 Fernando Nasser - - * stack.c (print_args_stub): Add missing stream parameter. - -Mon May 31 15:50:08 1999 Andrew Cagney - - Fri May 28 16:51:00 1999 Martin Dorey : - * valops.c, value.h (default_push_arguments): Fix order of - parameters to match PUSH_ARGUMENTS arguments. - -1999-05-28 Fernando Nasser - - * top.c (print_command_lines): Simplified script format for - non-console output. - -1999-05-28 Fernando Nasser - - * top.c (print_command_lines): Fixed printing of if clauses. - * breakpoint.c (breakpoint_1): Adjust call to the above. - * top.c (show_user_1): Same as above. - -1999-05-27 Fernando Nasser - - * top.c (call_interp_loop): Correct build problem with UI_OUT defined. - -Thu May 27 11:42:55 1999 Andrew Cagney - - * gdbarch.h (EXTRACT_STRUCT_VALUE_ADDRESS): Return 0. - - * valops.c (value_assign): Delete redundant test of - REGISTER_CONVERTIBLE. - -Thu May 27 11:33:57 1999 Andrew Cagney - - * config/w65/tm-w65.h, config/tic80/tm-tic80.h, config/sh/tm-sh.h, - config/i386/tm-i386m3.h, config/i386/tm-go32.h, - config/i386/tm-cygwin.h, config/h8500/tm-h8500.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Delete definition of - macro NAMES_HAVE_UNDERSCORE. - -Thu May 27 09:31:06 1999 Andrew Cagney - - * gdbarch.h (EXTRACT_STRUCT_VALUE_ADDRESS, - EXTRACT_STRUCT_VALUE_ADDRESS_P): Provide default definitions. - * values.c (value_being_returned): Use - EXTRACT_STRUCT_VALUE_ADDRESS when EXTRACT_STRUCT_VALUE_ADDRESS_P. - -Wed May 26 13:51:25 1999 Andrew Cagney - - * utils.c (tui_file_new, tui_file_delete, tui_fileopen): New - functions. - (tui_file_isatty): Rename gdb_file_isatty. - (gdb_file_init_astring): Use tui_file_new to create stream. - (gdb_file_get_strbuf, gdb_file_adjust_strbuf): Call gdb_file_data - to access the tui_stream. - (tui_file_flush): Rename gdb_flush. Call gdb_file_data to access - the tui_stream. Pass FILE and not STREAM down. - - * utils.c (struct stdio_file, stdio_file_flush, stdio_file_fputs, - stdio_file_isatty, stdio_file_delete, stdio_file_new, - stdio_fileopen): Define type and functions. Implement a simple - STDIO based gdb_file. - (struct gdb_file, gdb_file_new, gdb_file_delete, null_file_isatty, - null_file_flush, null_file_fputs, null_file_delete, gdb_file_data, - set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_fputs, - set_gdb_file_data, fputs_unfiltered, gdb_flush, gdb_file_isatty): - Define type and functions. Implement virtual functions for - gdb_file. - - * defs.h (struct gdb_file): Declare. - (GDB_FILE): Change type to struct gdb_file. Deprecate. - (gdb_file_flush_ftype, gdb_file_fputs_ftype, - gdb_file_isatty_ftype, gdb_file_delete_ftype): Add function type - declarations. - - * defs.h (set_gdb_file_flush, set_gdb_file_fputs, - set_gdb_file_isatty, set_gdb_file_data, gdb_file_new, - gdb_file_delete, gdb_file_data, stdio_fileopen, tui_fileopen): Add - function declarations. - (gdb_fopen): Re-implement. Call stdio_file_new. - (gdb_fclose): Re-implement. Call gdb_file_delete. - - * main.c (tui_file_fputs): Rename fputs_unfiltered. Use - gdb_file_data to gain access to the tui_stream data. Use FILE - instead of STREAM where applicable. - (main): Create gdb_stdout and gdb_stderr using tui_fileopen. - - * defs.h (struct tui_stream): Add field ts_magic. - * utils.c (tui_file_magic): Local variable. - (tui_file_new): Set field ts_magic. - (tui_file_delete, tui_file_isatty, gdb_file_init_astring, - gdb_file_get_strbuf, gdb_file_adjust_strbuf, tui_file_flush): - Verify ts_magic. - -1999-05-25 Fernando Nasser - - * top.c (print_command_lines): New function, fix bug in printing - while commands and uses ui_out. - * gdbcmd.c: Add prototype for the above. - * breakpoint.c (breakpoint_1): Fix breakpoint script printing. - * command.c (show_user_1): Fix user command script printing. - -1999-05-25 Jim Blandy - - * breakpoint.c (insert_breakpoints, remove_breakpoint, - breakpoint_1): Add a 'default' case, which prints a warning - message, to remove EGCS warnings. - -1999-05-25 Fernando Nasser - - * utils.c (gdb_file_adjust_strbuf): Take into account the - possibility that the buffer has not been allocated yet. - -Tue May 25 16:05:11 1999 Andrew Cagney - - * gdbarch.h (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Provide default definition. - - * valops.c (value_assign), infcmd.c (do_registers_info), findvar.c - (value_from_register, value_of_register): Remove #ifdef - REGISTER_CONVERTIBLE. Assume REGISTER_CONVERTIBLE etc defined. - -1999-05-25 Keith Seitz - - * config/mcore/tm-mcore.h (FRAME_NUM_ARGS): Re-write definition of - FRAME_NUM_ARGS so that it returns NUM_ARGS as a result instead of - setting a variable as a side effect. - -Tue May 25 16:18:25 1999 Andrew Cagney - - * remote-d10v.c (d10v_eva_prepare_to_trace, - d10v_eva_get_trace_data), remote-sim.c (_initialize_remote_sim): - Add declaraton. Make static. - - * remote-d10v.c (_initialize_remote_d10v), d10v-tdep.c - (_initialize_d10v_tdep): Add declaration. - * config/d10v/tm-d10v.h (d10v_frame_chain): Add declaration. - -Tue May 25 15:20:58 1999 Andrew Cagney - - * main.c (init_proc, proc_remove_foreign): Delete function. - * inftarg.c (child_mourn_inferior): Update. Delete call to - proc_remove_foreign(). - * top.c (gdb_init): Update. Delete call to init_proc(). - - * utils.c (pollquit, fmthex, hexlate): Delete function. - -Tue May 25 13:01:43 1999 Andrew Cagney - - * main.c (gdb_init): Move declaration from here. - * top.h: To here. - - * main.c (call_interp_loop): Move declaration from here. - * top.h: To here. - - * defs.h (init_page_info): Add declaration. - - * top.c (initialize_utils): Move declaration from here. - * defs.h: To here. - - * infcmd.c (target_map_name_to_register): Move declaration from - here. - * parser-defs.h: To here. - - * c-typeprint.c (cp_type_print_method_args), target.c - (nosupport_runtime, normal_target_post_startup_inferior): Add - declaration. Make static. - -Tue May 25 13:53:23 1999 Andrew Cagney - - * main.c: Include "event-loop.h". - * Makefile.in (main.o): Add dependency. - - * top.h (setup_event_loop, async_init_signals), top.c - (set_async_editing_command, set_async_annotation_level, - set_async_prompt), event-loop.c (display_gdb_prompt): Move - declarations from here. - * event-loop.h: To here. - - * event-loop.h (delete_async_signal_handler): Add function - declaration. - - * event-top.c (change_annotation_level, command_handler): Add - declaration. Make static. - -Tue May 25 12:44:58 1999 Andrew Cagney - - * tracepoint.c (free_actions_list, add_register): Add declaration. - Make static. - (free_actions_list_cleanup_wrapper): New function. Wraps - free_actions_list for make_cleanup. - (trace_start_command): Pass free_actions_list_cleanup_wrapper - instead of free_actions_list to make_cleanup. - (_initialize_tracepoint): Add extern declaration. - -Tue May 25 12:23:39 1999 Andrew Cagney - - * jv-typeprint.c (java_type_print_base, jv-valprint.c - (java_print_value_fields): Add static declaration. - - * jv-lang.c (java_lookup_type, get_java_utf8_name, - java_lookup_type): Add static declaration. - (get_java_class_symtab, java_class_is_primitive, - java_value_string): Add declaration. Make static. - (java_rerun_cleanup): Add extern declaration for this stub - function. - -Tue May 25 12:06:29 1999 Andrew Cagney - - * gdbarch.h: When multi-arch, check that REGISTER_NAMES was not - defined. - -Mon May 24 16:16:29 1999 Andrew Cagney - - * inflow.c (_initialize_inflow), annotate.c - (_initialize_annotate), os9kread.c (_initialize_os9kread), - serial.c (_initialize_serial), nlmread.c (_initialize_nlmread), - f-valprint.c (_initialize_f_valprint), cp-valprint.c - (_initialize_cp_valprint), typeprint.c (_initialize_typeprint), - complaints.c (_initialize_complaints), scm-lang.c - (_initialize_scheme_language), m2-lang.c - (_initialize_m2_language), dbxread.c (_initialize_dbxread), - f-lang.c (_initialize_f_language), ch-lang.c - (_initialize_chill_language), c-lang.c (_initialize_c_language), - corefile.c (_initialize_core), stabsread.c - (_initialize_stabsread), mipsread.c (_initialize_mipsread), - elfread.c (_initialize_elfread), coffread.c - (_initialize_coffread), maint.c (_initialize_maint_cmds), - demangle.c (_initialize_demangler), maint.c - (_initialize_maint_cmds), language.c (_initialize_language): Add - external declaration. - * ui-out.c (_initialize_ui_out), cli-out.c (_initialize_cli_out): - Ditto. - -Mon May 24 10:04:56 1999 Andrew Cagney - - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/v850/tm-v850.h, - config/tic80/tm-tic80.h, config/tahoe/tm-tahoe.h, - config/rs6000/tm-rs6000.h, config/sparc/tm-sparc.h, - config/sh/tm-sh.h, config/pyr/tm-pyr.h, config/pa/tm-hppa.h, - config/ns32k/tm-merlin.h, config/mn10300/tm-mn10300.h, - config/mn10200/tm-mn10200.h, config/mips/tm-mips.h, - config/m88k/tm-m88k.h, config/m68k/tm-news.h, - config/m68k/tm-delta68.h, config/m68k/tm-isi.h, - config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, - config/i960/tm-i960.h, config/i386/tm-i386v.h, - config/i386/tm-i386.h, config/h8500/tm-h8500.h, - config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, - config/convex/tm-convex.h, config/arc/tm-arc.h, - config/arm/tm-arm.h, config/alpha/tm-alpha.h, - config/a29k/tm-a29k.h: Re-write definition of FRAME_NUM_ARGS so - that it returns NUM_ARGS as a result instead of setting a variable - as a side effect. - - * ns32k-tdep.c (merlin_frame_num_args), tahoe-tdep.c - (tahoe_frame_num_args), vax-tdep.c (vax_frame_num_args), - m68k-tdep.c (news_frame_num_args, delta68_frame_num_args, - isi_frame_num_args), convex-tdep.c (convex_frame_num_args): New - functions. - - * stack.c (print_args_stub): Update use of FRAME_NUM_ARGS. - -Mon May 24 11:57:04 1999 Andrew Cagney - - * remote.c (remote_xfer_memory): Re-write with assumption that - REMOTE_TRANSLATE_XFER_ADDRESS is defined. Pass targ_addr and - targ_len by reference. - (REMOTE_TRANSLATE_XFER_ADDRESS): Provide default definition. - - * remote-d10v.c (remote_d10v_translate_xfer_address): Update. - * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Update. - -Mon May 24 12:10:58 1999 Andrew Cagney - - * value.h (default_push_arguments): Add function declaration. - - * alpha-tdep.c (alpha_about_to_return), gdbarch.c (verify_gdbarch, - arch_ok, set_arch), command.c (find_cmd), infrun.c - (follow_inferior_fork, follow_fork, follow_vfork, - set_schedlock_func, is_internal_shlib_eventpoint, - stopped_for_internal_shlib_event, stopped_for_shlib_catchpoint, - xdb_handle_command), infcmd.c (run_no_args_command, go_command), - symfile.c (add_filename_language, set_ext_lang_command, - info_ext_lang_command, init_filename_language_table), symtab.c - (overload_list_add_symbol), defs.h (default_get_saved_register), - ax-general.c (grow_expr, append_const, read_const, generic_ext): - Ditto. - - * infrun.c (currently_stepping): Ditto. Make static. - - * valops.c (hand_function_call): Explictly type static variable - ``checked''. - -Mon May 24 08:36:18 1999 Andrew Cagney - - * d10v-tdep.c (d10v_breakpoint_from_pc, d10v_register_name, - d10v_register_byte, d10v_register_raw_size, - d10v_register_virtual_size, d10v_register_virtual_type, - d10v_make_daddr, d10v_make_iaddr, d10v_daddr_p, d10v_iaddr_p, - d10v_convert_iaddr_to_raw, d10v_convert_daddr_to_raw, - d10v_store_struct_return, d10v_store_return_value, - d10v_extract_struct_value_address, d10v_frame_saved_pc, - d10v_frame_args_address, d10v_frame_locals_address, - d10v_saved_pc_after_call): New functions. - - * config/d10v/tm-d10v.h (REGISTER_BYTE, REGISTER_RAW_SIZE, - REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, STORE_STRUCT_RETURN, - D10V_MAKE_DADDR, D10V_MAKE_IADDR, D10V_DADDR_P, D10V_IADDR_P, - D10V_CONVERT_DADDR_TO_RAW, D10V_CONVERT_IADDR_TO_RAW, - STORE_STRUCT_RETURN, STORE_RETURN_VALUE, - EXTRACT_STRUCT_VALUE_ADDRESS, SAVED_PC_AFTER_CALL, FRAME_SAVED_PC, - FRAME_ARGS_ADDRESS): Re-define using new functions. - - * config/d10v/tm-d10v.h (BREAKPOINT_FROM_PC): Replace BREAKPOINT. - (REGISTER_NAME): Replace REGISTER_NAMES. - - * utils.c (core_addr_lessthan, core_addr_greaterthan): New - functions. - * defs.h (core_addr_lessthan, core_addr_greaterthan): Declare. - -Sat May 22 16:44:06 1999 Andrew Cagney - - * utils.c (n_spaces): Handle case where first call has N equal to - zero. - (print_spaces): Use n_spaces. - -Fri May 21 11:23:54 1999 Andrew Cagney - - * valops.c (value_push): Remove conditional definition based on - absense of macro PUSH_ARGUMENTS. Pass SP and STRUCT_ADDR by - reference. - (default_push_arguments): New function. - - * config/v850/tm-v850.h, config/tic80/tm-tic80.h, - config/sparc/tm-sparc.h, config/sparc/tm-sp64.h, - config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, - config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, - config/mips/tm-mips.h, config/m32r/tm-m32r.h, - config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, config/arm/tm-arm.h, - config/alpha/tm-alpha.h: Update definition of PUSH_ARGUMENTS. - Return updated SP. - - * rs6000-tdep.c (rs6000_push_arguments): Rename push_arguments. - -1999-05-21 Fernando Nasser - - * breakpoint.c (breakpoint_1): Added ui_out output code but still - uses old code by default. - -1999-05-21 Fernando Nasser - - * Makefile.in: Added ui-ou files. - * main.c (main): Install cli_out by default. - * ui-out.c (ui_out_table_begin): Use saved table id. - -1999-05-21 Fernando Nasser - - * ui-out.h: Export implementation vectors so they can be - installed in main.c and top.c. - -1999-05-21 Fernando Nasser - - * ui-out.h: New file. Defines the ui_out API. - * ui-out.c: New file. Implements the ui_out API abstraction only. - * cli-out.c: New file. Implements low-level ui-out primitives for - CLI-based interaction. - -1999-05-20 Elena Zannoni - - * top.c (simplified_command_loop): Reformat using GNU style. - (call_interp_loop): Ditto. - -Thu May 20 12:18:28 1999 Andrew Cagney - - * blockframe.c (get_prev_frame): Remove #ifdef around test for - FRAMELESS_FUNCTION_INVOCATION. - (get_prev_frame): Change FRAMELESS_FUNCTION_INVOCATION call to a - function invocation. - * i386-tdep.c (i386_frame_num_args), stack.c (frame_info): Ditto. - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, - config/sparc/tm-sparc.h, config/sh/tm-sh.h, - config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, - config/mips/tm-mips.h, config/m88k/tm-m88k.h, - config/m68k/tm-m68k.h, config/i960/tm-i960.h, - config/i386/tm-sun386.h, config/i386/tm-i386v.h, - config/i386/tm-i386.h, config/h8500/tm-h8500.h, - config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, - config/convex/tm-convex.h, config/arm/tm-arm.h, - config/arc/tm-arc.h, config/alpha/tm-alpha.h, - config/a29k/tm-a29k.h: Update FRAMELESS_FUNCTION_INVOCATION. - * fr30-tdep.c (fr30_frameless_function_invocation), convex-tdep.c - (convex_frameless_function_invocation), arm-tdep.c - (arm_frameless_function_invocation): New functions. - -1999-05-20 Elena Zannoni - - * top.c: Change dates in comments to ISO format. - - * event-top.c: Ditto. - * event-loop.c: Ditto. - * main.c: Ditto. - -1999-05-20 Elena Zannoni - - * top.c (simplified_command_loop): New function. It is just a - bare minimal command_loop. - (call_interp_loop): New function. Call the correct version of the - command loop, with the appropriate input reading function, - depending on which interpreter gdb was invoked with. - - * main.c (main): Recognize and handle the new command line option - --interpreter. If an interpreter is specified, call the appropriate - command handling function. - -1999-05-19 Keith Seitz - - * config/mcore/tm-mcore.h (BELIEVE_PCC_PROMOTION): Define. We - really do want to believe what gcc tells us about types... - -1999-05-19 Keith Seitz - - * config/mcore/tm-mcore.h (FRAME_ARGS_ADDRESS): Define to a function. - (FRAME_LOCALS_ADDRESS): Ditto. - * mcore-tdep.c (mcore_frame_args_addcress): New function. - (mcore_frame_locals_address): New function. - - * monitor.c (monitor_open): Only assume we have eight - breakpoints if the monitor implementation does not tell - us how many there really are. Alloc memory for these - dynamically. - (monitor_close): Free memory associated with breakpoint - storage. - (monitor_insert_breakpoint): Don't rely on a hardcoded - number of breakpoints. - (monitor_remove_breakpoint): Ditto. - (NUM_MONITOR_BREAKPOINTS): Removed and replaced with monitor_ops - specification. - * monitor.h (struct monitor_ops): Add new member so that the - individual monitor implementations can tell us how many - breakpoints the monitor supports. - - * mcore-rom.c (init_picobug_cmds): Add number of breakpoints supported - by picobug monitor. - -1999-05-18 Elena Zannoni - - From Philippe De Muyter : - * event-loop.h: Include sys/wait.h only if HAVE_SYS_WAIT_H. - -1999-05-17 Keith Seitz - - * configure.tgt: Add MCore target. - * Makefile.in: Add mcore-tdep.c and mcore-rom.c - * config/mcore/tm-mcore.h: New file. - * config/mcore/mcore.mt: New file. - * mcore-rom.c: New file. - * mcore-tdep.c: New file. - -1999-05-17 Fernando Nasser - - * top.c (print_command_line): Added the missing stream argument. - * gdbcmd.h: Added argument to prototype. - * command.c: Fixed call to include extra argument. - * breakpoint.c: Same. - -1999-05-14 Jim Blandy - - Targets are #defining PREPARE_TO_PROCEED with inconsistent numbers - of arguments. Since the Mach 3 target needs an argument, we'll - make things consistent by adding an argument everywhere. - * infrun.c (proceed): Pass an argument to PREPARE_TO_PROCEED. - * config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Add ignored argument - to definition. - -1999-05-11 Stan Shebs - - Fri Apr 23 13:27:34 PDT 1999 Toshiyasu Morita (tm@netcom.com) - * sh-stub.c: Mostly localize processor dependencies. - -1999-05-10 Martin Hunt - - * debugify.c, debugify.h: Removed because they are no - longer used. - -1999-05-08 Jim Blandy - - * infrun.c (_initialize_infrun): Handle TARGET_SIGNAL_LWP, - TARGET_SIGNAL_WAITING, and TARGET_SIGNAL_CANCEL like SIGALRM or - SIGIO --- pass them through to the inferior silently. - * target.h (enum target_signals): Add TARGET_SIGNAL_CANCEL, for - Solaris's SIGCANCEL. - * target.c (target_signal_from_host, target_signal_to_host): Add - mapping between SIGCANCEL and TARGET_SIGNAL_CANCEL. - (signals): Add entry for SIGCANCEL. - -1999-05-07 Stan Shebs - - After years of talking about it, finally break up the - wait_for_inferior loop. - * infrun.c (struct execution_control_state): New struct, - holds what used to be local vars governing wfi behavior. - (init_execution_control_state): New function, was code in - wfi that set up execution control state. - (handle_inferior_event): New function, was body of main - wfi loop. Rewrite all local var references to go through - the ecs structure passed into this function. - (wait_for_inferior): Rewrite to set up and use execution control - state, and to call the new functions. - (currently_stepping): New function, was the macro - CURRENTLY_STEPPING. - (enum infwait_states): Rename from wfi_states. - (infwait_normal_state, etc): Similarly. - -Thu May 6 15:25:32 1999 Philippe De Muyter - - * coffread.c (coff_symtab_read): Call `record_line' with the line - number of the ".bf" symbol only for one-line functions. - -1999-05-06 Michael Snyder - - * Makefile.in: thread.o depends on target.h. - -1999-05-06 Elena Zannoni - - * event-top.c (change_line_handler): Use POLLIN instead of - POLLRDNORM, for compatibility with Linux. - (setup_event_loop): Ditto. - -1999-05-06 Jim Blandy - - * mips-tdep.c (heuristic_proc_start): Rewrite cryptic error - message about hitting the "heuristic fence post" with something - that actually gives the user a fighting chance of figuring out - why GDB is unhappy. - -1999-05-06 Elena Zannoni - - * top.c: Include event-loop.h. - (init_main): Add async version of 'set prompt' command. - If in async mode define the editing and annotate set - commands in a different way. - Initialize new variable asyn_command_editing_p to 1. - Initialize the gdb prompt for async mode. - (quit_cover): Make not static, for use by the event loop. - (gdb_init): Call async_init_signals for the asynchronous case. - (source_line_number, source_file_name, source_error, - source_pre_error, history_expansion_p): Make non-static, so - event-top.c can use them. - (command_loop_marker): Make non-static, for use in event-top.c. - Include event-loop.h. - - * top.h: Add prototype for async_init_signals. - (SET_TOP_LEVEL): Move here from main.c. - Add setup_event_loop to exported functions. - - * defs.h: Add async_hook to exported variables. - - * main.c (SET_TOP_LEVEL): Move to top.h, so that it is visible in - event-loop.c. Add new global variable async to determine whether - we are running in async mode or not. - (main): Add support for --async switch. Use async_hook to call - setup_event_loop, when running in async mode. - - * event-top.c: New file. Gdb input line handler and command line - handler for the event loop. Initialization of signal handlers. - All the handled signals have handlers called handle_. - Set up all the appropriate tokens for asynchronous signal - handling. - - * event-loop.h: New file. Data structures and definitions for the - event loop. - - * event-loop.c: New file. Functions for the event loop - implementation. - - * config.in: Regenerate with autoheader. - - * configure.in (AC_CHECK_FUNCS): Add poll to list of functions - to be checked for. - - * configure: Regenerate. - - * Makefile.in (SFILES): Add new source files. - (eventloop_h): Define. - (COMMON_OBS): Add new object files. - (event-loop.o): Add rule for target object. - (event-top.o): Ditto. - -1999-05-05 Stan Shebs - - * infrun.c (wait_for_inferior): Transform breaks and continues - into gotos, move the target_wait to the very top of the loop. - -1999-05-05 Jonathan Larmour - - * configure.in: Ensure that GDB links with libuser32.a under - cygwin because libreadline requires it. - * Makefile.in (WIN32LIBS): Substitute in result from configure - * configure: regenerate - -1999-05-04 Jim Blandy - - Fix from John Rigby. Richard Henderson says it seems okay. - * alpha-tdep.c (PROC_DUMMY_FRAME): As long as we're abusing fields - of (proc)->pdr, we ought to at least abuse one large enough to - hold the value we're trying to store in it. iopt is only 32 bits - wide; cbLineOffset is a bfd_vma. - -1999-05-04 DJ Delorie - - DJGPP changes from Robert Hoehne - - * ser-go32.c: correct includes - * source.c (openp): use ROOTED_P instead of SLASH_P - * go32-nat.c: enhance exception and NPX handling - (go32_kill_inferior): fix small bug killing inferior - * configure.in: don't look for termcap with djgpp - * configure: rebuild - -1999-05-04 Elena Zannoni - - * main.c (main): Comment out unused and undocumented command line - option '-'. - -1999-04-30 Jim Blandy - - Cleanup from Philippe De Muyter: - * configure.in (BFD_NEED_DECLARATION): Check also for strstr. - * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_REALLOC, - NEED_DECLARATION_FREE, NEED_DECLARATION_STRERROR): Define slots - removed; they are now generated automatically. - * gdb_string.h (strstr): Provide function prototype if - NEED_DECLARATION_STRSTR. - * configure, config.in: Regenerated. - -Fri Apr 30 11:16:09 1999 Michael Snyder - - * target.h (to_find_new_threads): new target ops vector. - (target_find_new_threads): define. - * target.c (update_current_target): inherit new target ops vector. - * remote.c: Setup to_find_new_threads vector. - * sol-thread.c: ditto. - * thread.c (target_find_new_threads): rename: local_find_new_threads. - (info_threads_command): call target_find_new_threads by new method, - as a target ops vector, rather than previous macro definition method. - * infcmd.c (go_command): define only if in xdb mode. - * procfs.c: fix typo in comment. - -Fri Apr 30 01:02:05 1999 Jeffrey A Law (law@cygnus.com) - - * hppah-nat.c: Fix various coding convention violations introduced - by HP. - (child_acknowledge_created_inferior): Do nothing if PT_SET_EVENT_MASK - is not defined. - -1999-04-28 Stan Shebs - - * TODO: Add some items inspired by review of the manual. - -Tue Apr 27 17:38:19 1999 Andrew Cagney - - * config/z8k/tm-z8k.h, config/v850/tm-v850.h, - config/tic80/tm-tic80.h, config/sparc/tm-sparc.h, - config/sh/tm-sh.h, config/pyr/tm-pyr.h, config/pa/tm-hppa.h, - config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, - config/mips/tm-mips.h, config/m88k/tm-m88k.h, - config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, - config/i960/tm-i960.h, config/i386/tm-i386.h, - config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, - config/fr30/tm-fr30.h, config/d30v/tm-d30v.h, - config/d10v/tm-d10v.h, config/alpha/tm-alpha.h, - config/arm/tm-arm.h, config/a29k/tm-a29k.h, config/arc/tm-arc.h: - Change SKIP_PROLOGUE and SKIP_PROLOGUE_FRAMELESS_P macros so that - they return the new address. - - * sparc-tdep.c (sparc_skip_prologue), hppa-tdep.c - (hppa_skip_prologue), m88k-tdep.c - (m88k_skip_prologue), i960-tdep.c - (i960_skip_prologue), arc-tdep.c - (arc_skip_prologue), a29k-tdep.c (a29k_skip_prologue): Rename - skip_prologue function. - - * config/m68k/tm-isi.h: Convert macro SKIP_PROLOGUE into a new - function. - * m68k-tdep.c (isi_skip_prologue): That new function. - * vax-tdep.c (vax_skip_prologue), config/vax/tm-vax.h: Ditto. - * tahoe-tdep.c (tahoe_skip_prologue), config/tahoe/tm-tahoe.h: Ditto. - * rs6000-tdep.c (rs6000_skip_prologue), config/rs6000/tm-rs6000.h: - Ditto. - * ns32k-tdep.c (umax_skip_prologue), config/ns32k/tm-umax.h: Ditto. - * config/ns32k/tm-merlin.h, ns32k-tdep.c (merlin_skip_prologue): - Ditto. - * config/m68k/tm-altos.h, m68k-tdep.c (altos_skip_prologue): Ditto. - * config/convex/tm-convex.h, convex-tdep.c (convex_skip_prologue): - Ditto. - - * symtab.c (in_prologue, find_function_start_sal, decode_line_1), - infrun.c (wait_for_inferior), blockframe.c - (frameless_look_for_prologue): Update. - * config/fr30/tm-fr30.h (FRAMELESS_FUNCTION_INVOCATION): Update. - -1999-04-27 Stan Shebs - - * TODO: Remove item about DEBUG_EXPRESSIONS, no longer meaningful. - - * infrun.c (enum wfi_state): New enum. - (wait_for_inferior): Merge all but one of the target_wait calls - into a single call, add a wfi_state variable to encode which of - the calls is being made. - -1999-04-26 Jim Blandy - - Fix from Dave Holcomb. - * hpux-thread.c (init_hpux_thread_ops): Use the right function - name when initializing hpux_thread_ops.to_thread_alive. - - * coffread.c (coff_symfile_read): If we have a `.stab' section, - but no `.stabstr' section, then print an error message; don't - crash. - -1999-04-26 Jim Blandy - - 1999-04-25 Mark Kettenis - - * gnu-nat.c (gnu_attach): Call target_terminal_init before calling - inf_set_traced, since that function calls code that might try to - restore the terminal settings. - -Mon Apr 26 08:55:46 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: More format cleanups. - -Sun Apr 25 18:54:51 1999 Andrew Cagney - - * gdbarch.h (CALL_DUMMY_STACK_ADJUST_P): Replace - SIZEOF_CALL_DUMMY_STACK_ADJUST_P. - (CALL_DUMMY_STACK_ADJUST): Replace - SIZEOF_CALL_DUMMY_STACK_ADJUST_P. - * gdbarch.c (gdbarch_call_dummy_stack_adjust, - set_gdbarch_call_dummy_stack_adjust): Define. - -Fri Apr 23 15:00:25 1999 Andrew Cagney - - * gdbarch.c (arch_ok): New function. Fix logic test for a valid - architecture. - (set_arch): Use. - -1999-04-22 Jason Molenda (jsm@bugshack.cygnus.com) - - * README: Note that readline is not installed as a part of - make install. - -Thu Apr 22 21:02:28 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c (GET_SAVED_REGISTER, get_saved_register): - Add. - (struct gdbarch, verify_gdbarch, gdbarch_alloc, gdbarch_dump, - default_gdbarch): Update. - - * value.h (get_saved_register): Cleanup prototype. - * findvar.c (default_get_saved_register): Rename function - get_saved_register. - (GET_SAVED_REGISTER): Define as default_get_saved_register when - undefined. - (get_saved_register): Always declare. Call GET_SAVED_REGISTER. - - * sparc-tdep.c (sparc_get_saved_register): Rename function - get_saved_register. - * config/sparc/tm-sparc.h (GET_SAVED_REGISTER): Update. - * a29k-tdep.c (a29k_get_saved_register): Rename function - get_saved_register. - * config/a29k/tm-a29k.h (GET_SAVED_REGISTER): Update. - - * config/d10v/tm-d10v.h, config/powerpc/tm-ppc-eabi.h, - config/h8300/tm-h8300.h, config/m32r/tm-m32r.h, - config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, - config/sh/tm-sh.h, config/tic80/tm-tic80.h, config/v850/tm-v850.h: - Update macro GET_SAVED_REGISTER so that it calls - generic_get_saved_register. - * v850-tdep.c, tic80-tdep.c, sh-tdep.c, mn10300-tdep.c, - mn10200-tdep.c, m32r-tdep.c, h8300-tdep.c, rs6000-tdep.c: Delete - function get_saved_register. - -Thu Apr 22 13:32:23 1999 Andrew Cagney - - * gdbarch.c: Cleanup. Re-order the definition of the ``struct - gdbarch'' initialization functions so that maintenance is more - straightforward. - -Thu Apr 22 11:07:21 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c (use_generic_dummy_frames, - USE_GENERIC_DUMMY_FRAMES): Add. - (struct gdbarch, verify_gdbarch, gdbarch_alloc, gdbarch_dump, - default_gdbarch): Update. - - * config/v850/tm-v850.h, config/tic80/tm-tic80.h, - config/sh/tm-sh.h, config/powerpc/tm-ppc-eabi.h, - config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, - config/m32r/tm-m32r.h, config/h8300/tm-h8300.h, - config/fr30/tm-fr30.h, config/d10v/tm-d10v.h: Give the - USE_GENERIC_DUMMY_FRAMES macro the value one. - * inferior.h (USE_GENERIC_DUMMY_FRAMES): Default to a value of - zero. - - * blockframe.c (generic_find_dummy_frame, - generic_pc_in_call_dummy, generic_read_register_dummy, - generic_push_dummy_frame, generic_pop_current_frame, - generic_pop_dummy_frame, generic_frame_chain_valid, - generic_get_saved_register): Always define. - - * breakpoint.c (frame_in_dummy): Convert #ifdef - USE_GENERIC_DUMMY_FRAMES to runtime test. - - * rs6000-tdep.c (pop_frame, push_arguments, push_arguments, - push_arguments, frame_saved_pc, rs6000_frame_chain, - rs6000_frame_chain): Convert #ifdef USE_GENERIC_DUMMY_FRAMES to - runtime test. - (get_saved_register): Always define. - -Wed Apr 21 17:15:52 1999 Andrew Cagney - - * gdbarch.c (gdbarch_dump): Fix robustness check on - BELIEVE_PCC_PROMOTION_TYPE. - -Wed Apr 21 15:39:27 1999 Andrew Cagney - - * gdbarch.h (TARGET_BYTE_ORDER_SELECTABLE_P): When multi-arch, - force selectable byte order. - (CALL_DUMMY): Check for CALL_DUMMY definition when multi-arch. Are - incompatible. - * gdbarch.c (verify_gdbarch): Check call_dummy_stack_adjust. - -Wed Apr 21 14:45:44 1999 Andrew Cagney - - * gdbarch.c (gdbarch_update): Move dump-arch code from here. - (gdbarch_dump): To here. Make more robust. - * gdbarch.h (gdbarch_dump): Add prototype. - - * gdbarch.c (enum set_arch): Declare. - (set_arch): Add type parameter. Only disable - ``target_architecture_auto'' when set_arch_manual. - (set_architecture, set_architecture_from_arch_mach, - set_architecture_from_file): Update. - (set_arch): When ``gdbarch_debug'', gdbarch_dump() the current - architecture. - -Wed Apr 21 10:48:53 1999 Andrew Cagney - - * frame.h (generic_pc_in_call_dummy): Make signature consistent - with other pc_in_call_dummy functions by adding SP parameter. - * blockframe.c (generic_pc_in_call_dummy): Update. Pass SP and - not FP to generic_find_dummy_frame(). - * breakpoint.c (frame_in_dummy): Update. - * config/v850/tm-v850.h, config/tic80/tm-tic80.h, - config/sh/tm-sh.h, config/mn10300/tm-mn10300.h, - config/mn10200/tm-mn10200.h, config/m32r/tm-m32r.h, - config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, - config/d10v/tm-d10v.h: Update PC_IN_CALL_DUMMY definition. - -Tue Apr 20 12:15:45 1999 Andrew Cagney - - * config/d10v/tm-d10v.h (GDB_TARGET_IS_D10V): Move from here. - * gdbarch.h (GDB_TARGET_IS_D10V): To here. Implement using - TARGET_ARCHITECTURE. - (D10V_MAKE_DADDR, D10V_MAKE_IADDR): Provide fatal default - definitions. - - * valops.c (value_at): Replace #ifdef GDB_TARGET_IS_D10V code with - runtime test. - (value_fetch_lazy): Ditto. - * values.c (unpack_long): Ditto. - * printcmd.c (print_frame_args): Ditto. - -Sat Apr 17 15:39:33 1999 Andrew Cagney - - * gdbarch.h: Cleanup multi-arch comments. - -Fri Apr 16 15:39:10 1999 Andrew Cagney - - * gdbarch.h: Provide definition if GDB_MULTI_ARCH > 1 or - GDB_MULTI_ARCH > 0 and no previous definition. - * gdbarch.c (verify_gdbarch): Only verify a full multi-arch - target. - -1999-04-15 Stan Shebs - - * infrun.c (wait_for_inferior) [HAVE_STEPPABLE_WATCHPOINT, - HAVE_NONSTEPPABLE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT]: Test - at runtime instead of compile time. - -Thu Apr 15 15:15:07 1999 Andrew Cagney - - * mips-tdep.c (struct gdbarch_tdep): Rename elf_abi to - elf_flags. Check ABFD is elf_flavour before extracting elf_flags. - Match ARCH against entire elf_flags instead of just the - EF_MIPS_ABI field. - (mips_gdbarch_init): Extract/print ef_mips_arch and - ef_mips_bitptrs and ef_mips_abi fields from elf_flags. - -1999-04-14 Philippe De Muyter - - * breakpoint.c (maintenance_info_breakpoints): Function made - static to match previous prototype. - - * coffread.c (coff_record_line): Static function removed. - (enter_linenos): Call `record_line' instead of `coff_record_line'. - (FILE-LEVEL, coff_start_symtab, coff_end_symtab): `coff_record_line' - -related stuff removed. - (coff_symfile_read): Redundant statement removed. - (coff_symtab_read): `record_line' is now called with the first line - number of each function, given by the ".bf" symbol. This solves - the line-number bug for one-line functions. - -Wed Apr 14 11:09:45 1999 Andrew Cagney - - * gdbarch.h (BELIEVE_PCC_PROMOTION_TYPE, BELIEVE_PCC_PROMOTION): - Add multi-arch definitions. - * gdbarch.c (gdbarch_believe_pcc_promotion, - gdbarch_believe_pcc_promotion_type): New functions. - (gdbarch_update): Update - (struct gdbarch default_gdbarch): Update. - - * stabsread.c (BELIEVE_PCC_PROMOTION_TYPE): Provide default. - (define_symbol): Change #if BELIEVE_PCC_PROMOTION_TYPE and #if - BELIEVE_PCC_PROMOTION to if(). - -1999-04-13 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (HAVE_MULTIPLE_PROC_FDS): Don't define if we're - on a Solaris host (of any architecture). - * configure: Regenerated. - -Wed Apr 14 08:23:32 1999 Andrew Cagney - - * gdbarch.c (SET_GDBARCH, GET_GDBARCH, FSET_GDBARCH): New macros. - (gdbarch_byte_order, gdbarch_long_bit, gdbarch_long_long_bit, - gdbarch_ptr_bit, gdbarch_call_dummy_location, - gdbarch_call_dummy_address, gdbarch_call_dummy_address, - gdbarch_call_dummy_breakpoint_offset, - gdbarch_call_dummy_breakpoint_offset, gdbarch_call_dummy_length, - gdbarch_pc_in_call_dummy, dbarch_call_dummy_breakpoint_offset_p, - dbarch_call_dummy_p, dbarch_call_dummy_words, - dbarch_sizeof_call_dummy_words, dbarch_call_dummy_stack_adjust, - dbarch_call_dummy_stack_adjust_p): Define using new macros. - -1999-04-13 Jason Molenda (jsm@bugshack.cygnus.com) - - * rom68k-rom.c (init_rom68k_cmds): Fix an accidental substitution - in monitor command strings, fix some formatting mistakes. - -1999-04-13 Stan Shebs - - * configure.tgt (arm-*-*): Whack another vestige of wingdb. - -1999-04-12 James Ingham - - * arm-tdep.c (arm_pop_frame): don't clobber the previous frame's - stack pointer (stored in frame->framereg's register) BEFORE - reading it. This was causing "return" to behave very oddly. - -1999-04-12 Stan Shebs - - * NEWS: Mention tic80. - -1999-04-12 Elena Zannoni - - * a68v-nat.c: Remove reference to 'extern char registers[]' throughout. - * altos-xdep.c: Ditto. - * arm-xdep.c: Ditto. - * convex-xdep.c: Ditto. - * cxux-nat.c: Ditto. - * hp300ux-nat.c: Ditto. - * hppab-nat.c: Ditto. - * i386aix-nat.c: Ditto. - * i386mach-nat.c: Ditto. - * m88k-nat.c: Ditto. - * ptx4-nat.c: Ditto. - * pyr-xdep.c: Ditto. - * rs6000-nat.c: Ditto. - * sun3-nat.c: Ditto. - * sun386-nat.c: Ditto. - * symm-nat.c: Ditto. - * umax-xdep.c: Ditto. - * i386v4-nat.c: Ditto. Also include inferior.h. - * m68k-tdep.c: Ditto. Also include inferior.h. - -Mon Apr 12 15:57:16 1999 Andrew Cagney - - * inferior.h (CALL_DUMMY_STACK_ADJUST, CALL_DUMMY_STACK_ADJUST_P): - Provide default definitions. - * valops.c (hand_function_call): Replace #ifdef - CALL_DUMMY_STACK_ADJUST with if (CALL_DUMMY_STACK_ADJUST_P). - - * gdbarch.h (SIZEOF_CALL_DUMMY_STACK_ADJUST, - (SIZEOF_CALL_DUMMY_STACK_ADJUST_P): Define - * gdbarch.c (struct gdbarch): Add call_dummy_stack_adjust, - call_dummy_stack_adjust_p. - (gdbarch_call_dummy_stack_adjust, - set_gdbarch_call_dummy_stack_adjust, - gdbarch_call_dummy_stack_adjust_p, - set_gdbarch_call_dummy_stack_adjust_p): New functions. - (default_gdbarch): Update. - -1999-04-09 Jim Blandy - - * ax-gdb.c, ax-gdb.h, ax-general.c, ax.h: Remove RCS Id strings. - They're a pain. - - * GDB 4.18 released. - * Makefile.in (VERSION): Bump to 4.18.1. - -Thu Apr 8 16:04:34 1999 Andrew Cagney - - * inferior.h (CALL_DUMMY_P, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS): Define macros. - (PUSH_DUMMY_FRAME, FIX_CALL_DUMMY, STORE_STRUCT_RETURN): Provide - fatal default. - - * inferior.h, gdbarch.c (call_dummy_words, - sizeof_call_dummy_words): Declare/Define variables. - * valops.c (value_arg_coerce, find_function_addr, - call_function_by_hand): Always define. - (hand_function_call): Rename CALL_DUMMY version of - call_function_by_hand. Make static. Add prototype. - (hand_function_call): Update. Allocate space for *dummy and - *dummy1 using alloca. - * breakpoint.c (frame_in_dummy): Update. - - * gdbarch.h (CALL_DUMMY_P, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS): Define. - * gdbarch.c (gdbarch_call_dummy_p, set_gdbarch_call_dummy_p, - gdbarch_call_dummy_words, set_gdbarch_call_dummy_words, - gdbarch_sizeof_call_dummy_words, - set_gdbarch_sizeof_call_dummy_words): New functions. - (gdbarch_alloc, verify_gdbarch, gdbarch_update, struct - default_gdbarch): Update. - -1999-04-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (monitor_read_memory): If a MO_GETMEM_NEEDS_RANGE - monitor, increase the end address by one byte. - -1999-04-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * dbug-rom.c (init_dbug_cmds): Fix strings in - dbug_cmds.{step,clr_break,clr_all_break,fill} to send correct - commands to the monitor. - -1999-04-08 Keith Seitz - - * m32r-stub.c (branchDestination): Undo overly ambitious - sed script's conversion of cast from "char" to "unsigned char". - Return offset should now be properly computed. - -Thu Apr 8 14:13:19 1999 Andrew Cagney - - * inferior.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): New macro. - Non-zero when CALL_DUMMY_BREAKPOINT_OFFSET is valid. - - * infcmd.c (breakpoint_auto_delete_contents): Always define. - (run_stack_dummy): Update. - * infrun.c (wait_for_inferior): Update - - * gdbarch.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): New macro. - * gdbarch.c (set_gdbarch_call_dummy_breakpoint_offset_p, - gdbarch_call_dummy_breakpoint_offset_p): New functions. - (struct gdbarch, gdbarch_alloc, default_gdbarch, gdbarch_update): - Update. - -1999-04-07 Stan Shebs - - * MAINTAINERS: Mark Alexander can no longer maintain - h8300 and other embedded targets, sniff. - -1999-04-06 Stan Shebs - - * inftarg.c (child_wait): Initialize execd_pathname. - * target.c (debug_to_has_execd): Handle NULL execd_pathname. - - * solib.c (clear_solib): Don't call disable_breakpoints_in_shlibs, - this breaks rerunning on sun4 native. - -1999-04-06 Jim Blandy - - * config/sparc/nm-linux.h: Don't redefine PT_ATTACH to use the - deprecated PTRACE_SUNATTACH compatibility commands. The - definitions from are fine. - -1999-04-06 Martin Hunt - - * annotate.h: Declare annotate_signal_hook. - - * annotate.c (annotate_signal): Add a call to - annotate_signal_hook(). - -1999-04-06 Jim Blandy - - * dwarf2read.c (dwarf_decode_lines): Don't call record_line when - we hit a DW_LNE_end_sequence instruction. - - * README: Note that GDB requires an ANSI C compiler, and explain - how to get GCC. - - * README: Update. - -1999-04-05 Stan Shebs - - * NEWS: Add more notes about user-visible changes. - -Mon Apr 5 14:56:59 1999 Michael Snyder - - * target.c (target_signal_to_string): check for signal - number in range; otherwise if the target board returns - a bogus signal number we might core dump (per David Taylor). - -1999-04-05 David Taylor - - * utils.c (fputs_maybe_filtered): test value of - pagination_enabled before paginating. - -1999-04-02 James Ingham - - * blockframe.c (get_prev_frame): Remove the redundant - get_prev_frame_info. It is now exactly the same as - get_prev_frame, so there is no reason to have both functions. - - * rs6000-tdep.c (rs6000_init_extra_frame_info): - frame.h: - a29k-tdep.c (init_extra_frame_info): - config/a29k/tm-a29k.h: - i386-tdep.c: - Change all references to get_prev_frame_info to get_prev_frame. - -1999-04-02 Stan Shebs - - * bcache.c, bcache.h, breakpoint.c, defs.h, expprint.c, - expression.h, gdbarch.c, gdbtypes.c, gdbtypes.h, gnu-nat.c, - gnu-nat.h, hppa-tdep.c, maint.c, monitor.c, objfiles.h, parse.c, - remote-mips.c, remote-sds.c, remote.c, sol-thread.c, symmisc.c, - symtab.h, target.c, top.c, typeprint.c, config/nm-gnu.h: Evaporate - the unused MAINTENANCE_CMDS conditional. - -1999-04-02 James Ingham - - * config/arm/tm-arm.h: (EXTRACT_STRUCT_VALUE_ADDRESS): This needs - to call extract_address, not just cast the first 4 bytes, since - the result will be passed to value_at which expects host-byte - order. - - * arm-tdep.c (arm_scan_prologue): The prologue_start address was - directly &'ed with 0x03fffffc, rather than using - ADDR_BITS_REMOVE. This would cause inferior function calls to - report the stack incorrectly on return. - - -1999-04-02 Keith Seitz - - * top.c (ui_loop_hook): Change declaration. Now returns an int. - * win32-nat.c (child_wait): Timeout WaitForDebugEvent and call - the ui_loop_hook if there was no debug event. - * top.c (ui_loop_hook): Change to return an int and include - on all non-Cygwin builds. - * v850ice.c: Change prototype of ui_loop_hook. - (v850ice_wait): Update call to ui_loop_hook. - * ser-unix.c (hardwire_readchar): Enable ui_loop_hook callbacks - for non-Cygwin builds. Check return status of ui_loop_hook and - return a timeout if told to detach. Add more documentation. - * ser-tcp.c (tcp_readchar): Break up timeouts into one second - intervals and call ui_loop_hook so that other UIs can - keep up to date. If ui_loop_hook returns non-zero, then - return SERIAL_TIMEOUT to facilitate detaching from the - target. - * remote.c (remote_interrupted_already): Remove. - (remote_interrupt_twice): Revive. - (remote_interrupt): Call remote_stop to interrupt the target - and install remote_interrupt_twice to take more severe - actions if this fails. - (remote_stop): Only attempt to stop the target. This separates - the command line from other UIs. - * remote-sim.c (gdb_os_poll_quit): Add a call to ui_loop_hook, - if it is defined. - -1999-04-01 Jim Blandy - - Fix for cross-debugging on an AIX host from Johanna Svenningsson: - * ax-gdb.h (enum axs_lvalue_kind): Remove trailing comma from enum. - * ax.h (enum agent_op): Same. - * tracepoint.h (enum actionline_type): Same. - * config/xm-aix4.h: Add declaration for termdef. - -1999-03-31 Stan Shebs - - * jv-lang.h (dynamics_objfile): Remove decl, conflicts with static - decl in jv-lang.c. - - * infrun.c (follow_inferior_fork): Add ifdefs around - SOLIB_REMOVE_INFERIOR_HOOK. - -Wed Mar 31 11:39:49 1999 David Taylor - - * valops.c (search_struct_field): revert HP merge change - to this function -- it causes messages to be printed about - member class ambiguity when the compiler is happy. - (search_struct_field_aux): delete -- added as part of HP merge - change; with aforementioned change it is no longer called. - -1999-03-30 Stan Shebs - - Make more HPUX-specific code generic. - * infrun.c: Include top.h. - (MAY_SWITCH_FROM_INFERIOR_PID, MAY_FOLLOW_EXEC, - USE_THREAD_STEP_NEEDED): New native macros. - (may_switch_from_inferior_pid, may_follow_exec, - use_thread_step_needed): New globals. - (follow_inferior_fork): Remove HPUXHPPA ifdef. - (follow_exec): Ditto, also save run target and re-push instead of - always pushing child_ops, add ifdefs around SOLIB_RESTART and - SOLIB_CREATE_INFERIOR_HOOK. - (wait_for_inferior): Use new globals instead of ifdefing HPUXHPPA, - always use printf_filtered to report new threads. - (normal_stop): Ditto. - * target.h, target.c (find_run_target): New function. - * config/pa/nm-hppah.h: Define new macros. - -1999-03-29 Stan Shebs - - * top.h: Include setjmp.h here. - * main.c, top.c: Don't include it here. - -1999-03-29 Keith Seitz - - * symtab.c (decode_line_1): Take out change which breaks symbols - which include class names and methods, e.g., "Foo::bar". - -1999-03-26 Stan Shebs - - * configure.tgt (i[3456]86-*-sysv4.2MP, i[3456]86-*-sysv4.2uw2*): - Recognize both, as i[3456]86-*-sysv4.2*. - (i[3456]86-*-sysv5*): Recognize. - - * infrun.c (wait_for_inferior): Remove most #if 0 segments. - -Fri Mar 26 17:27:27 1999 Andrew Cagney - - * blockframe.c (pc_in_call_dummy_on_stack): Fix. Had copied code - from at_entry_point. - -Thu Mar 25 19:30:02 1999 Andrew Cagney - - * gdbarch.c: Include all headers. - (struct gdbarch), gdbarch.h (CALL_DUMMY_LOCATION, - CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, - CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LENGTH, - PC_IN_CALL_DUMMY): Add ``call_dummy_location'', - ``call_dummy_length'', ``pc_in_call_dummy'', - ``call_dummy_start_offset'', ``call_dummy_breakpoint_offset'' to - multi-arch framework. - - * inferior.h, blockframe.c (pc_in_call_dummy_before_text_end, - pc_in_call_dummy_after_text_end, pc_in_call_dummy_on_stack, - pc_in_call_dummy_at_entry_point): Convert PC_IN_CALL_DUMMY macro's - into functions. - - * mips-tdep.c (mips_gdbarch_init): Initialize above - -Tue Mar 23 17:22:57 1999 Philippe De Muyter - - * remote.c, parse.c: Include ctype.h. - -1999-03-24 Stan Shebs - - * configure.host (mips-dec-mach3*): Use mipsm3 not mach3. - - Attempt to sort out SCO-related configs. - * configure.host (i[3456]86-*-sysv4.2*): Use instead of - i[3456]86-*-sysv4.2MP and i[3456]86-*-sysv4.2uw2*. - (i[3456]86-*-sysv5*): Recognize. - * configure.tgt (i[3456]86-*-sco3.2v5*, i[3456]86-*-sco3.2v4*): - Recognize. - -Wed Mar 24 16:19:01 1999 Christopher Faylor - - * MAINTAINERS: Add DJ Delorie (dj@cygnus.com) as the djgpp - maintainer. - -Wed Mar 24 21:19:57 1999 Andrew Cagney - - * target.h (enum target_signal): Do not hardwire values of MACH - signals. - -1999-03-14 Ken Raeburn - - * target.h (enum target_signal): Add TARGET_SIGNAL_INFO. - * target.c (signals): Add SIGINFO description. - (target_signal_from_host, target_signal_to_host): Translate - SIGINFO to/from TARGET_SIGNAL_INFO. - -Wed Mar 24 01:01:27 1999 Andrew Cagney - - * rs6000-tdep.c (rs6000_software_single_step): Change SIGNAL to - unsigned int. - - From Rodney Brown - * target.h (enum thread_control_capabilities), breakpoint.h (enum - bptype), breakpoint.c (enum insertion_state_t): Strict ISO-C - doesn't allow trailing comma in enum definition. - -Mon Mar 22 15:56:04 1999 Andrew Cagney - - * blockframe.c (inside_entry_file, inside_entry_func): Convert #if - CALL_DUMMY_LOCATION to if. - * valops.c (call_function_by_hand): Ditto. - * infcmd.c (run_stack_dummy): Ditto. - * inferior.h (CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, - CALL_DUMMY_BREAKPOINT_OFFSET): Provide default. - -1999-03-23 Jason Molenda (jsm@bugshack.cygnus.com) - - * hppa-tdep.c (pa_register_look_aside): Remove CPU_HPPA_RISC_20 - check, test for presence of struct save_state_t and the ss_wide - member directly. - * configure.in: Remove CPU_HPPA_RISC_20 test. Add tests for - HAVE_STRUCT_SAVE_STATE_T and HAVE_STRUCT_MEMBER_SS_WIDE. - * acconfig.h: Add HAVE_STRUCT_SAVE_STATE_T HAVE_STRUCT_MEMBER_SS_WIDE. - * configure, config.in: Regenerated. - -Mon Mar 22 13:25:13 1999 Michael Snyder - - * infttrace.c (proc_wait): rename to ptrace_wait. - -1999-03-18 Jim Blandy - - * dwarf2read.c: Correctly recognize location expressions that - designate LOC_REF_ARG arguments. Doc fixes. - (isderef): New global. (Yuck.) - (dwarf2_complex_location_expr): New complaint. - (read_func_scope): Reject frame_base attributes that use the - `deref' opcode as too complex. - (new_symbol): If both regoff and isderef are set, and the base - register is the frame pointer, then it's a LOC_REF_ARG argument. - (decode_locdesc): Recognize the `deref' opcode in location - expressions. Complain if it's not the last op in the expression. - - * config/fr30/tm-fr30.h (COERCE_FLOAT_TO_DOUBLE): #define this to - be true, or else value_arg_coere won't respect the (accurate) - information we have about whether a function is prototyped. - -1999-03-17 Jim Blandy - - * config/fr30/tm-fr30.h (STACK_ALIGN): Define this here, so - calling functions by hand with odd-sized arguments doesn't munge - the stack. - -1999-03-17 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (HAVE_MULTIPLE_PROC_FDS): Don't define for Solaris - hosts--gdb doesn't support this yet. - * configure: Regenerated. - -1999-03-16 Keith Seitz - - * remote.c (remote_binary_checked): New file global. - (check_binary_download): New function to check if - stub supports binary downloading that works with - stubs that are not eight bit clean. - (remote_write_bytes): Check for binary download capability - and use it if available. - Remove references to global remote_binary_length. What a hack. - (putpkt_binary): New function. - (putpkt): Call putpkt_binary. - Use xor to escape trouble characters. - * m32r-stub.c (bin2mem): Follow escape char convention change. - -Tue Mar 16 01:11:33 1999 Andrew Cagney - - * target.h (struct target_ops), target.c (debug_to_query), - remote.c (pack_hex_byte, remote_query): Promote char parameters to - int. Stops compile problems with pedantic ISO-C compilers. - -Tue Mar 16 15:29:04 1999 Stan Shebs - - * go32-xdep.c: Remove, no longer used by anything. - * Makefile.in: Remove references. - - * jv-lang.c, jv-lang.h (java_primitive_type): Declare argument - as int instead of char. - -Mon Mar 15 11:42:43 1999 Andrew Cagney - - * d10v-tdep.c (push_stack_item, pop_stack_item): New function. - (d10v_push_arguments): Use. - - From Martin M. Hunt : - * d10v-tdep.c (d10v_push_arguments): When arguments - must be pushed onto the stack, they go on in - reverse order. - -1999-03-16 Jim Blandy - - * symtab.c (make_symbol_overload_list): Don't try to stuff minimal - or partial symbols into the overload list; we don't know their - types. (Thanks to Rajiv Mirani.) - -1999-03-15 Jason Molenda (jsm@bugshack.cygnus.com) - - * acinclude.m4 (--with-itclconfig, --with-itkconfig, --with-tixconfig): - Fix whitespace so --help messages line up. - * configure.in (--with-cpu): Fix capitalization for --help messages. - * configure, aclocal.m4: Regenerated. - -Mon Mar 15 11:39:03 1999 Ian Carmichael - - Support building gdb w/o simulator: - * configure.in: Support --disable-sim. Check for sim directory. - * Makefile.in (IGNORE_SIM, IGNORE_SIM_OBS): New. - * acconfig.h (WITH_SIM): Define. - * configure, config.in: Regenerate. - -Mon Mar 15 08:01:33 1999 Elena Zannoni - - Patch from Andreas Schwab - - * top.c (read_command_lines): Reset control_level to 0. - (define_command): Don't do it here. - -Sun Mar 14 16:12:15 1999 Andrew Cagney - - * hppah-nat.c (store_inferior_registers): Delete extern - registers[] declaration. - -Sun Mar 14 19:17:30 1999 Andrew Cagney - - * infrun.c (write_inferior_status_register): New function. Provide - update access to an inf_status register buffer. Only used by HP. - * inferior.h (write_inferior_status_register): Add prototype. - - * hppa-tdep.c (push_dummy_frame): Use - write_inferior_status_register when hacking around a sleeping - inferior. Accidently fix byte-order problem. - -Sun Mar 14 16:40:10 1999 Andrew Cagney - - * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Fix parameter. Address - not needed. - -Fri Mar 12 13:11:48 1999 Michael Snyder - - * remote.c (remote_write_bytes): fix 'X' packet protocol so that it - can't overwrite the end of its buffer with escaped characters. - -1999-03-12 Jim Blandy - - Alpha patches from Richard Henderson: - - * alpha-tdep.c (alpha_skip_prologue): Recognize subq. - - * config/alpha/tm-alpha.h (REGISTER_NAMES): No f31, but fpcr. - (FPCR_REGNUM): New. - (REGISTER_CONVERTIBLE): Don't convert fpcr. - (REGISTER_VIRTUAL_TYPE): Don't make fpcr a double. - - * stabsread.c (define_symbol): Only consider live range extension - if we have an open parenthesis. - -1999-03-11 Jim Blandy - - * monitor.c (monitor_fetch_register): Print RDEBUG info correctly - when the register name is null. - -Thu Mar 11 19:33:07 1999 Stan Shebs - - * infrun.c (wait_for_inferior): Change #if DECR_PC_AFTER_BREAK - uses to expressions, remove redundant extern decls. - -Thu Mar 11 18:05:11 1999 Michael Snyder - - * infptrace.c (proc_wait): Rename to ptrace_wait. - * inftarg.c (child_wait): call ptrace_wait instead of proc_wait. - * inferior.h: Declare ptrace_wait instead of proc_wait. - -Thu Mar 11 11:46:25 1999 Andrew Cagney - - * breakpoint.c (create_solib_load_unload_event_breakpoint, - create_fork_vfork_event_catchpoint, tcatch_command, - create_exception_catchpoint, break_at_finish_at_depth_command_1, - catch_fork_command_1, ep_skip_leading_whitespace, - break_at_finish_command_1, catch_exec_command_1, - catch_exception_command_1, stop_command, stopin_command, - stopat_command, ep_parse_optional_filename, - ep_find_event_name_end, ep_parse_optional_if_clause, - catch_fork_command_1), stack.c (show_and_print_stack_frame_stub, - print_stack_frame_stub, print_only_stack_frame_stub, - backtrace_command_1, backtrace_full_command, func_command), - valprint.c (print_decimal), source.c (print_source_lines_base): - Add prototype. - - * stack.c (print_stack_frame_stub, show_and_print_stack_frame_stub, - print_only_stack_frame_stub): Make param void*. - -Wed Mar 10 19:33:28 1999 Geoffrey Noer - - * win32-nat.c: If old Cygwin Win32 API headers aren't being used, - define some gdb-specific defines that shouldn't have been in the - global headers. - -Wed Mar 10 21:20:25 1999 Andrew Cagney - - * findvar.c (registers, register_valid): Replace array with pointer. - (build_findvar): New function. Allocate space for REGISTERS and - REGISTER_VALID. - (_initialize_findvar): Call build_findvar. - (_initialize_findvar): Register REGISTERS and REGISTER_VALID as - arch dependant. - - * inferior.h (registers, register_valid): Replace array with - pointer. - - * inferior.h (struct inferior_status): Move definition from here. - - * infrun.c (struct inferior_status): To here. - (struct inferior_status): Change ``stop_registers'' and - ``registers'' to pointers. - (xmalloc_inferior_status, free_inferior_status): New functions. - (restore_inferior_status): Call free_inferior_status. - (save_inferior_status): Call xmalloc_inferior_status. - (discard_inferior_status): New function, discard inf_status - buffer. Call free_inferior_status. - - * inferior.h (stop_registers): Replace array with pointer. - * infrun.c (stop_registers): Update. - (build_infrun): Initialize stop_registers. - (_initialize_infrun): Call build_infrun. - (_initialize_infrun): Register ``stop_registers'' as arch dependant. - -Wed Mar 10 14:50:42 1999 Andrew Cagney - - * alpha-tdep.c (alpha_linux_sigtramp_offset): Only compile when - LINUXALPHA target. Hack. - - * infrun.c (set_follow_fork_mode_command): Make static. Add - prototype. - * tracepoint.c (add_register): Ditto. - * valprint.c (strcat_longest): Comment out. Does not appear to be - used. - * valops.c (find_method_list): Make static. Add prototype. - * thread.c (target_find_new_threads): Make static. Add prototype. - * stack.c (stack_publish_stopped_with_no_frame, - select_and_maybe_print_frame): Comment out. Does not appear to be - used. - (current_frame_command): Add prototype. - * breakpoint.c (break_at_finish_command, - break_at_finish_at_depth_command, tbreak_at_finish_command): Make - static. Add prototype. - * findvar.c (read_relative_register_raw_bytes_for_frame): Ditto. - -Wed Mar 10 23:38:54 1999 Andrew Cagney - - * corefile.c (registers): Delete redundant variable declaration. - * inferior.h (run_stack_dummy): Change array argument to pointer. - * infcmd.c (run_stack_dummy): Update. - * value.h (value_being_returned): Change RETBUF to a pointer. - * values.c (value_being_returned): Update. - -Wed Mar 10 11:08:16 1999 Andrew Cagney - - * source.c (list_command): GCC suggested explicit braces to avoid - ambiguous `else'. - - * jv-typeprint.c: Include "c-lang.h". - * Makefile.in (jv-typeprint.o): Add dependency. - * jv-valprint.c: Include "gdbcore.h", "annotate.h". - * Makefile.in (jv-valprint.o): Add dependencies. - * objfiles.c: Include "breakpoint.h". - * Makefile.in (objfiles.o): Add dependency. - * main.c: Include . - * parse.c: Include . - * remote.c: Include . - * ser-tcp.c: Include . - * ax-general.c: Include "value.h". - * Makefile.in (ax-general.o): Add dependency. - - * alpha-tdep.c (alpha_push_arguments): Make ``i'' an int instead - of a register. - * frame.h (show_and_print_stack_frame): Add function prototype. - * language.h (language_enum): Add function prototype. - * value.h (find_overload_match): Add function prototype. - - * defs.h, utils.c (subset_compare): Rename subsetCompare. Add - prototype. - * stack.c (backtrace_command): Update. - -Wed Mar 10 13:58:36 1999 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Check for - * configure, config.in: Re-generate. - * inflow.c: Conditionally include . - -Wed Mar 10 13:44:38 1999 Andrew Cagney - - * frame.h (struct dummy_frame): Move from here. - * blockframe.c (struct dummy_frame): To here. - - * blockframe.c (struct dummy_frame): Replace ``regs'' with pointer - ``registers''. - (generic_pop_dummy_frame): Free it. - (generic_push_dummy_frame): Allocate dummy frame register buffer. - -Wed Mar 10 11:08:16 1999 Andrew Cagney - - * thread.c (_initialize_thread): Delete redundant ``extern struct - cmd_list_element *cmdlist''. - * printcmd.c (print_command_1): Ditto for ``objectprint''; - -1999-03-09 Stan Shebs - - * MAINTAINERS: New file, list of maintainers and areas they - maintain. - -1999-03-09 Rodney Brown - - Get working on UnixWare 2.1.1. - * acconfig.h: Update for defines for procfs.c. - * configure.in: Identify defines for procfs.c. - * configure.host: i386-*-sysv4.2uw2* => i386v42mp - * configure.tgt: i386-*-sysv4.2uw2* => i386v42mp - * configure, config.in: Regenerate. - * procfs.c: Rename HAVE_NO_PRRUN_T to HAVE_PRRUN_T (autoconf - standard), wrap UNIXWARE difference in THE_PR_LWP macro for - legibility. - * config/i386/tm-i386v42mp.h: Remove HAVE_PSTATUS_T, - HAVE_NO_PRRUN_T; now set by configure. - -Tue Mar 9 16:29:24 1999 Andrew Cagney - - * i386-tdep.c (gdb_print_insn_i386): Abort when disassembly_flavor - undefined.. - - * fr30-tdep.c (_initialize_fr30_tdep): Add prototype. Fix - coding style. - - * target.c (debug_to_enable_exception_callback, - debug_to_get_current_exception_event): Return result of call to - debug_target(). - -1999-03-09 Jim Blandy - - Another HURD fix from Mark Kettenis: - * gnu-nat.c: Include . Remove declaration of strerror. - Include instead of and define - _SYS_WAIT_H to prevent the warning that we should not include it. - (gnu_create_inferior): Change return type of attach_to_child to - void. Do not return INFERIOR_PID. - (gnu_pid_to_exec_file): Change return type to char *. - Return NULL. - - Fix for the HURD from Mark Kettenis: - * configure.in: Add AC_PROG_AWK. Needed by the machine-dependent - makefile fragments for the Hurd. - * Makefile.in (AWK): Add. Set by configure. - * configure: Regenerated. - -1999-03-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * infttrace.c (hppa_get_process_events): Removed. Function only - usable on HPUX 10 and above. It is not called by any other part - of GDB. - * hppah-nat.c (hppa_get_process_events): Ditto. - (child_pid_to_exec_file): Only call ptrace with - PT_GET_PROCESS_PATHNAME if that symbol has been defined. - * config/pa/nm-hppah.h: Don't set up prototypes et al for - hppa_get_process_events. - - * config/pa/hppahpux.mh (TERM_LIB): Do not initialize, let autoconf - determine best library automatically. - * config/pa/hpux1020.mh: Ditto. - * config/pa/hpux1100.mh: Ditto. - * configure.in (TERM_LIB): Also check for libHcurses. - * configure: Regenerated. - -Thu Mar 4 17:16:04 1999 Michael Snyder - - * m32r-stub.c: add support for crc "Compare" command. - -1999-03-04 Jim Blandy - - * fr30-tdep.c (fr30_store_return_value): Allocate zeroes - dynamically, to save BSS space, and to remove assumptions about - the size of the largest value we'll return. - - * config/fr30/tm-fr30.h (fr30_store_return_value): Use PARAMS in - prototype. - -Thu Mar 4 08:37:35 1999 Andrew Cagney - - * sh3-rom.c (sh3_supply_register, sh3_supply_register), - mips-tdep.c (mips_push_arguments), m32r-rom.c - (m32r_upload_command), m32r-tdep.c (decode_prologue), monitor.c - (longlong_hexchars), tracepoint.c (validate_actionline, - read_actions), mdebugread.c - (parse_symbol), jv-typeprint.c - (java_type_print_base, java_type_print_base), mdebugread.c - (parse_symbol), top.c (source_command), utils.c - (floatformat_to_doublest): GCC suggest explicit braces to avoid - ambiguous `else'. - - * tracepoint.c (map_args_over_tracepoints, trace_actions_command), - m32r-rom.c (m32r_supply_register), win32-nat.c - (handle_output_debug_string, child_continue), i960-tdep.c - (pop_frame), m32r-rom.c (m32r_upload_command): GCC suggested - parentheses around assignment used as truth value. - - * remote-sds.c (sds_wait), monitor.c (monitor_fetch_register), - ser-e7kpc.c, (dosasync_write), arc-tdep.c (arc_get_frame_setup): - GCC suggested parentheses around operands. - - * c-typeprint.c (c_type_print_base): GCC suggested enclosing - "while" expression in paren. - -Wed Mar 3 18:14:33 1999 Andrew Cagney - - * sol-thread.c (save_inferior_pid): Cast the saved pid to void*. - (restore_inferior_pid): Takes void* as required by make_cleanup. - Casts pid back to an int. - - * procfs.c (make_cleanup_close_proc_file, - close_proc_file_cleanup): Create a proc_file cleanup. - (info_proc): Use. - - * defs.h (make_cleanup_freeargv): Helper function. Establish - cleanup using freeargv. Can not just typecast/pass freeargv as it - violates ISO-C. - * utils.c (do_freeargv): Helper. - (make_cleanup_freeargv): New function. - - * symmisc.c (maintenance_print_symbols, - maintenance_print_psymbols, maintenance_print_msymbols), symfile.c - (symbol_file_command), stack.c (backtrace_command), remote-sim.c - (gdbsim_create_inferior, gdbsim_open), remote-mips.c - (common_open), procfs.c (info_proc), infrun.c (handle_command, - xdb_handle_command), exec.c (exec_file_attach): Call - make_cleanup_freeargv. - -1999-03-03 James Ingham - - * i386-tdep.c (_initialize_i386_tdep): Set the inital value for - disassembly flavor at startup, rather than hardcoding it. - -1999-03-03 Jim Blandy - - Put return values in the right place. - * fr30-tdep.c (fr30_store_return_value): New function. - * config/fr30/tm-fr30.h (STORE_RETURN_VALUE): Call - fr30_store_return_value. - -Wed Mar 3 18:10:55 1999 Andrew Cagney - - * gdbtypes.c (virtual_base_list_aux): Return void. Add prototype. - - * breakpoint.c (map_catch_names): Comment out unused function. - -1999-03-02 Jason Molenda (jsm@bugshack.cygnus.com) - - * hppa-tdep.c (pa_register_look_aside): Only refer to save_state_t - structure on PA 2.0 systems. - -1999-03-02 Stan Shebs - - From Gary Thomas : - * arm-tdep.c (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT, - THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Use illegal instruction - instead of SWI 24. - * config/arm/tm-arm.h (CALL_DUMMY): Ditto. - (IN_SIGTRAMP): Define. - -1999-03-02 Nick Clifton - - * findvar.c (store_address): Delete incorrect big endian - code. - -Tue Mar 2 18:02:42 1999 Andrew Cagney - - * configure.in (gdb_cv_os_cygwin): Compat. Continue to reconize - __CYGWIN32__. - -1999-03-01 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Move setting of gdb_cv_os_cygwin to before - setting of TERM_LIB. Check for __CYGWIN__ instead of __CYGWIN32__. - * configure: Regenerated. - -1999-03-01 DJ Delorie - - * configure.in: Change -cygwin32* to -cygwin*. - * configure: Ditto. - -1999-02-25 Stan Shebs - - * breakpoint.c (SOLIB_LOADED_LIBRARY_PATHNAME, - SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_CREATE_CATCH_LOAD_HOOK, - SOLIB_CREATE_CATCH_UNLOAD_HOOK): Supply default definitions. - * infrun.c (SOLIB_IN_DYNAMIC_LINKER): Ditto. - -1999-02-25 Keith Seitz - - * corelow.c (core_close): Clear out solib state before - closing the bfd associated with the core file. - * solib.c (clear_solib): Mention that clear_solib requires - an open BFD in order for disable_breakpoints_in_shlibs to - determine whether breakpoints live in shared libraries. - -1999-02-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Set CPU_HPPA_RISC_20 if the host CPU is a PA 2.0 - processor. - * acconfig.h: Add CPU_HPPA_RISC_20 - * config.in, configure: Regenerated. - * hppa-tdep.c (pa_register_look_aside): Only refer to new - structure elements if we are on a PA2.0 system. - * defs.h: Include limits.h. - -Tue Feb 23 14:37:08 1999 Michael Snyder - - * infrun.c (wait_for_inferior): Check scheduler_locking state - before resuming after a thread-specific breakpoint. - -1999-02-23 Jim Blandy - - * aclocal.m4, config.in, configure: Regenerated with latest - autotools. - -Mon Feb 22 12:32:19 1999 Per Bothner - - * jv-valprint.c (java_val_print): Restore line that somehow got lost. - - * jv-valprint.c (java_print_value_fields): Check for NULL type. - -1999-02-21 Jim Blandy - - * tm-h8500.h, i386lynx-nat.c: Removed. These files are long - dead; it seems that they only appeared due to some CVS weirdness. - If they appear again, we may need to distribute garlic and holy - water. - -1999-02-19 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (TERM_LIB): Move checking for TERM_LIB, substituting. - * configure: Regenerated. - -1999-02-19 Robert Hoehne (robert.hoehne@gmx.net) - - * configure.host (i[3456]86-*-msdosdjgpp*): New host. - * configure.tgt (i[3456]86-*-msdosdjgpp*): New target. - * go32-nat.c: New file, native DJGPP support. - * config/i386/go32.mh: Rewrite for DJGPP (go32) host. - * config/i386/go32.mt: New file, DJGPP (go32) target. - * config/i386/nm-go32.h: New file. - * config/i386/tm-go32.h: New file. - * config/i386/xm-go32.h: Rewritten for current DJGPP. - -1999-02-18 Jason Molenda (jsm@bugshack.cygnus.com) - - * reply_mig_hack.awk, config/nm-gnu.h, config/alpha/nm-linux.h - config/alpha/xm-alphalinux.h, config/alpha/xm-alphaosf.h - config/i386/nm-i386sco5.h, config/i386/tm-fbsd.h, config/i386/tm-i386.h - config/powerpc/nm-aix.h, config/powerpc/tm-macos.h - config/powerpc/tm-ppc-aix.h, config/powerpc/xm-aix.h - config/rs6000/tm-rs6000-aix4.h, testsuite/gdb.chill/tests1.ch - testsuite/gdb.chill/tests2.ch, testsuite/gdb.chill/tests2.exp: - Update FSF address in copyright notices. - -1999-02-18 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Quote "$GCC" correctly. - * configure: Regenerated. - -1999-02-18 Jim Blandy - - * dbxread.c (elfstab_build_psymtabs): Don't assume that there's a - section named ".text", which has all the code in it. Instead, look - at all the sections in the file with the `code' flag set. - (find_text_range): New function, that does all the work. - -Thu Feb 18 17:50:45 1999 Andrew Cagney - - * mips-tdep.c (FP_REGISTER_DOUBLE): Conditionally define. - -Fri Jan 29 16:51:11 1999 Andrew Cagney - - * mips-tdep.c (return_value_location): New function. Merge/rewrite - of return-value code in mips_extract_return_value, - mips_store_return_value. Stop buffer overflow when 64 bit value - in 32 bit registers. Extract 64bit float from 32 bit register - pair of correct order. - (mips_extract_return_value, mips_store_return_value): Call - return_value_location. For store, ensure that remainder of - register is zero. - -Thu Jan 28 18:58:02 1999 Andrew Cagney - - From John Metzler : - * mips-tdep.c (struct gdbarch_tdep): Add mips_saved_regsize. - (MIPS_SAVED_REGSIZE): Define. - (mips_find_saved_regs, read_next_frame_reg, mips_pop_frame): - Read/write MIPS_SAVED_REGSIZE bytes of register on stack instead - of MIPS_REGSIZE. - (mips_gdbarch_init): Initialize mips_saved_regsize. - - * mips-tdep.c (mips_frame_saved_pc, mips16_heuristic_proc_desc, - mips_push_arguments, mips_push_dummy_frame, - mips_use_struct_convention): Ditto. For MIPS_SAVED_REGSIZE < - REGISTER_RAW_SIZE, handle little/big endian issues from only using - half the register. - (STACK_ARGSIZE): Default to MIPS_SAVED_REGSIZE instead of - MIPS_REGSIZE. - - * mips-tdep.c (struct gdbarch_tdep, FP_REGISTER_DOUBLE, - mips_gdbarch_init): Apply similar changes. Add - mips_fp_register_double to struct. - -Wed Feb 17 10:10:27 1999 Stu Grossman - - * gdbtypes.h (get_discrete_bounds): Remove duplicate decl. - - * jv-typeprint.c (java_type_print_base): Change fputs => fputs_filtered. - -Mon Jan 25 18:30:57 1999 Per Bothner - - * jv-lang.h (JAVA_OBJECT_SIZE): Change from hard-wired constant. - (java_primitive_type_from_name, get_java_object_header_size): Declare. - * jv-lang.c (java_class_from_object): Use get_java_object_type. - * jv-lang.c: Update Class field names: dtable->vtable, - msize->method_count, nfields->field_count, bfsize->size_in_bytes, - nmethods->method_count. - (type_from_class): Demangle array type names. - (java_link_class_type): Array type names are now demangled. - (get_java_object_type): If not defined yet, try looking it up. - (get_java_object_header_size): New function. - (java_primitive_type_from_name): New function. - (java_demangled_signature_length, java_demangled_signature_copy): New. - (java_demangle_type_signature): Re-implement using above functions. - (evaluate_subexp_java): For UNOP_IND, call evaluate_subexp_java - to evaluate subexp (not evaluate_subexp_standard). - For BINOP_SUBSCRIPT update for new array type naming scheme. - * jv-valprint.c (java_value_print): Use java_class_from_object. - Update array printing to new array type naming convention. - (java_val_print): Doing check_typedef when printing a pointer is - is a waste of effort. Also, handle TYPE_CODE_INT, to make sure - Java bytes as not printed as C chars. - -Fri Jan 8 16:58:22 1999 Stu Grossman - - * blockframe.c (find_pc_sect_partial_function): Search full symtabs as - a last ditch effort (after the partial & minimal symtabs). - * defs.h utils.c: Fixup prototypes for vprintf_filtered, - vfprintf_filtered, vfprintf_unfiltered and vprintf_unfiltered to return - ints to match their standard equivalents. - * defs.h symtab.c top.c: Create skip_prologue_hook to allow Java to - control the prologue skipping process. - * jv-typeprint.c (java_type_print_base): Remove extern for - jv_class_demangle, add new arg for objfile (NULL). - * symtab.h: Remove struct sourcevector and struct source. Definately - not needed. - * values.c (value_virtual_fn_field): Fixes code to handle new vtable - debug info format. Patch from marka. - -Wed Dec 16 23:11:25 1998 Stu Grossman - - * jv-lang.c (java_class_from_object java_class_is_primitive - is_object_type): Change dtable to vtable. - * (java_primitive_type): Change arg to type char. - * (_initialize_java_language): Make java_char_type be unsigned. - * jv-lang.h: Fixup prototypes. - -Mon Dec 7 19:02:15 1998 Stu Grossman - - * jv-valprint.c (java_value_print): Fix printing of values where - run time type != compile time type. - -Fri Dec 4 15:23:38 1998 Stu Grossman - - * Makefile.in: Whack out m2-typeprint.c. - * c-typeprint.c (c_type_print_varspec_suffix) typeprint.h: Make this - global. It's needed by Java. - * (c_type_print_base): Whack prefix off of qualified method names - (names with name spaces). - * gdbtypes.h (struct cplus_struct_type): Add bits for Java attributes. - Shrink voffset - to 16 bits to compensate for added bits above (hopefully this is still - enough). - * Add new accessor macros (TYPE_FND_FIELD_PUBLIC, ...) for all new - attribute bits. - * jv-typeprint.c (java_type_print_base): Fix printing of method - attributes. Handle JVM style manglings. - * (java_print_type): Enable code type print varspec_suffix to allow - array indices to print out. - * jv-valprint.c (java_val_print): Minor formatting. - * m2-lang.c (m2_language_d): Change m2_print_type to c_print_type. - * stabsread.c (read_member_functions): Save public and static attributes. - -Wed Feb 17 15:32:57 1999 Elena Zannoni - - * breakpoint.c (watch_command_1): Reformat comment. - - * c-typeprint.c (c_type_print_base): Reformat comments. - -1999-02-17 Jim Blandy - - * Makefile.in (VERSION): Bump version to 4.17.2. - -Tue Feb 16 15:48:20 1999 Edith Epstein - - * config/pa/nm-hppah.h: Added prototype declarations for - hppa_enable_page_protection_events and - hppa_disable_page_protection_events. - - * inftarg.c (child_wait): Fixed code that checks whether - or not the target program has done a fork/vfork. - related_pid does not have a value unless the target - program has forked/vforked. - - * infttrace.c (hppa_insert_hw_watchpoint): Make sure that - function always returns a value. - (hppa_remove_hw_watchpoint): Make sure that function always - returns a value. - -Tue Feb 16 06:31:58 1999 Keith Seitz - - * config/powerpc/tm-ppc-eabi.h: Do not define PC_IN_CALL_DUMMY, - let the generic call dummy infrastructure do it. - -Sun Feb 14 18:21:08 1999 Mark Alexander - - * config/sh/tm-sh.h (BELIEVE_PCC_PROMOTION): Define, so that - coffread.c will correctly handle char or short function parameters. - -1999-02-11 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure, aclocal.m4: Regenerate with correct version of aclocal. - -1999-02-10 Syd Polk - - * acinclude.m4: Fix for new location of itclConfig.sh and itkConfig.sh. - * aclocal.m4: Regnerate. - * configure: Regenerate. - -1999-02-10 Jason Molenda (jsm@bugshack.cygnus.com) - - * demangle.c: Fix comments to mention "set demangle-style" - instead of "set demangle". - Run through indent to fix minor indenting problems. - -Wed Feb 10 17:53:09 1999 Bob Manson - - * i386-tdep.c (gdb_print_insn_i386): Add missing returns. - -Wed Feb 10 13:17:21 1999 Stan Shebs - - Declare Gould configuration obsolete: - * configure.host, configure.tgt: Comment out Gould configs. - * Makefile.in: Comment out Gould-related actions. - * gould-xdep.c, gould-tdep.c, config/gould/*: Comment out. - * NEWS: Mention obsolete status. - -1999-02-09 DJ Delorie - - * sparcl-tdep.c: UDP download works in cygwin - -1999-02-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * gnu-regex.c: Check ENABLE_NLS instead of HAVE_LIBINTL_H. - * configure.in: Don't check for libintl.h. - * configure, config.in: Regenerated. - -Mon Feb 8 18:10:50 1999 Stan Shebs - - * NEWS: Mention new X packet and PowerPC variant support. - -1999-02-08 Nick Clifton - - * configure.host: Add support for StrongARM host. - * configure.tgt: Add support for StrongARM target. - -Mon Feb 8 12:05:05 1999 David Taylor - - * dsrec.c (make_srec): Cast targ_addr to int in call to sprintf - otherwise on big endian machine with a bfd_vma of 64 bits, - *everything* gets loaded at location 0. - -Mon Feb 7 10:05:43 1999 Frank Ch. Eigler - - * infrun.c (wait_for_inferior): Allow SIGTRAP to be "pass"ed - to target program. - -Fri Feb 5 16:46:14 1999 Stan Shebs - - * NEWS: Add mentions of various new things. - -Thu Feb 4 00:19:14 1999 Christopher Faylor - - * configure.in: Move termcap determination later in the - file to catch setting of cygwin flag. - * configure: Regenerate. - -Wed Feb 3 14:16:38 1999 Christopher Faylor - - * config/i386/cygwin.mh: Move TERMCAP test code to configure.in. - * configure.in: Treat libtermcap.a detection as a special case - when hosting on cygwin. - * configure: Regenerate. - -1999-02-03 Keith Seitz - - * remote.c (remote_binary_download, remote_binary_length): New - static globals for dealing with binary transmissions. - (remote_write_bytes): Add support for binary downloads - by shadowing the "M" packet with a new "X" packet. This - defaults to ON; if the stub does not understand this, it - will fall back to using "M". - (putpkt): Add support for binary downloading. - * monitor.c (monitor_expect): The mon2000 monitor - on the MSA2000 will also emit random DC1/DC3 chars. - * m32r-stub.c: Change all char's to unsigned char's - to support binary downloading. - (handle_exception): Add support for binary downloading - via a new "X" packet. - (getpacket): Do NOT strip eighth bit of incoming chars. - Watch out for escaped characters in the incoming stream. - (putpacket): Do NOT strip eighth bit of incoming chars. - (bin2mem): New function to write binary data directly to - memory. - * m32r-rom.c: Add new "mon2000" target. - -Tue Feb 2 18:40:29 1999 Elena Zannoni - - * hp-psymtab-read.c (hpread_build_psymtabs): Coerce first arg - passed to make_cleanup to the correct type. - (hpread_quick_traverse): Change fifth arg to call to - hpread_end_psymtab to be 0. - Compare CURR_MODULE_END to 0 rather than NULL. - Get rid of ifdef'ed out code. - (scan_procs): Get rid of ifdef'ed out code. - - * somread.c (som_symfile_read): Coerce first argument passed to - make_cleanup to the correct type. - -Tue Feb 2 17:36:29 1999 Elena Zannoni - - * hp-psymtab-read.c (do_pxdb): New function. Check whether the - file needs to be processed by pxdb (an HP debug info massaging - tool), if so call it. - (hpread_build_psymtabs): Initialize scan_start to 0 and - simplify flow of control. - - * somread.c (som_symfile_read): Add call to do_pxdb (), - in hp-psymtab-read.c. - - * symfile.c (symbol_file_add): Remove ifdef'ed out HPUX specific - code. - (symfile_bfd_open): Remove HPUXHPPA ifdef'ed code. Code is now - in hp-psymtab-read.c. - -1999-02-02 Martin Hunt - - * printcmd.c (print_scalar_formatted): Use strcat to concat all - the output together before calling fprintf_filtered(). - -1999-02-01 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Require autoconf 2.13. - (AM_EXEEXT): Replace with new AC_EXEEXT. - * acinclude.m4: Move itcl header macros from aclocal.m4 to here. - * aclocal.m4: Regenerated. - * configure: Regenerated. - -1999-02-01 Jim Blandy - - Allow PPC users to select which PPC/RS6000 variant they're - debugging at run-time. At the moment, the only thing this affects - is the set of registers visible. - * config/rs6000/tm-rs6000.h (REGISTER_NAME): Define this as a call - to the function rs6000_register_name. - (rs6000_register_name): Include extern decl. - (NUM_REGS): Bump to 183. What's the right way to do this? - (FIRST_UISA_SP_REGNUM, LAST_UISA_SP_REGNUM): Renamed from - FIRST_SP_REGNUM, LAST_SP_REGNUM. - (REGISTER_BYTES): Recompute this. - * rs6000-tdep.c: Renamed all uses of FIRST_SP_REGNUM and - LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with - some concomitant formatting changes. - #include "gdbcmd.h", so we can define commands here. - (struct variant): New structure. - (COMMON_UISA_REG_NAMES, PPC_UISA_SPR_NAMES, PPC_SEGMENT_REG_NAMES, - PPC_32_OEA_SPR_NAMES, num_registers): New macros. - (register_names_rs6000, register_names_uisa, register_names_403, - register_names_403GC, register_names_505, register_names_860, - register_names_601, register_names_602, register_names_603, - register_names_604, register_names_750, variants): New variables. - (rs6000_register_name, install_variant, find_variant_by_name, - install_variant_by_name, list_variants, show_current_variant, - set_processor, show_processor): New functions. - (_initialize_rs6000_tdep): Define new commands `set processor' and - `show processor', and call install_variant_by_name to set the - default variant. - * rs6000-nat.c: Renamed all uses of FIRST_SP_REGNUM and - LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with - some concomitant formatting changes. - * configure.in: Accept the `--with-cpu' flag, to specify a default - processor variant. - * acconfig.h: Provide a blurb for TARGET_CPU_DEFAULT, which is set - by configure's `--with-cpu' flag. - * config.in, configure: Regenerated. - -Sun Jan 31 15:24:24 1999 Stan Shebs - - * buildsym.h, buildsym.c: Convert to ANSI-only. - - * buildsym.h, buildsym.c: Reformat to standard. - - * buildsym.c (merge_symbol_lists): Remove unused variable. - (_initialize_buildsym): Remove, does nothing. - -1999-01-31 J.T. Conklin - - * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, - sparcl-stub, sparclet-stub.c: Change declaration of putDebugChar - to include explicit void return type as per documentation. Fix up - occasions where stubs erroneously checked return type. - -Sun Jan 31 13:18:33 1999 Stan Shebs - - From J.T. Conklin : - * remote.c (remote_query): Fix tipo. - -Fri Jan 29 15:25:09 1999 Stan Shebs - - * configure.tgt (v850): Add wildcard to match. - -Fri Jan 29 16:44:01 1999 Edith Epstein - - * inferior.h: Ran indent. - - * fork-child.c: Ran indent. - - * infrun.c : Ran indent. - -Fri Jan 29 12:57:34 1999 Elena Zannoni - - * infrun.c (_initialize_infrun): Do not stop or print anything - when a SIGWINCH is received. - - * Makefile.in (m2-exp.tab.c): Use YACC not BISON. - (f-exp.tab.c): Ditto. - (jv-exp.tab.c): Ditto. - (c-exp.tab.c): Ditto. - (YACC): Define as @YACC@. - -1999-01-29 Martin Hunt - - Changes from Keith Seitz - * valops.c (value_assign): Add calls to register_changed_hook and - memory_changed_hook to inform UIs that the user has changed - the target's registers/memory. - * findvar.c (write_register_gen): Remove call to pc_changed_hook. - * defs.h: Remove declaration for pc_changed_hook and - add declarations for register_changed_hook and - memory_changed_hook. - * top.c: Ditto. - -1999-01-29 Mark Alexander - - * procfs.c (wait_fd): Handle deleted threads correctly. - -1999-01-28 Jason Molenda (jsm@bugshack.cygnus.com) - - * utils.c (init_page_info): Force window size if running under emacs. - -1999-01-27 James Ingham - - * typeprint.c (whatis_exp): Remove static declaration. - -Wed Jan 27 16:50:25 1999 Elena Zannoni - - * hp-psymtab-read.c: Reformat using indent. - -Wed Jan 27 13:20:25 1999 Elena Zannoni - - * hp-psymtab-read.c: Reformat comments, update copyright. - -Wed Jan 27 15:09:22 1999 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): Trace e_flags from BFD - elf_info. - -Tue Jan 26 16:02:47 1999 Mark Alexander - - * v850-tdep.c (v850_generic_reg_names, v850e_reg_names, - v850_register_names, v850_processor_type_table): Declare tables - and structures for handling differences in register names for - v850 and v850e. - (struct reg_list): Define new structure for creating tables - of register bit masks in v850e instrutions. - (handle_prepare, handle_pushm): New helpers for v850_scan_prologue. - (v850_scan_prologue): Recognize v850e instructions: callt, prepare, - and pushm. - (v850_target_architecture_hook): New function to set register - names based on current machine. - (_initialize_v850_tdep): Set up target_architecture_hook. - * config/v850/tm-v850.h (v850_register_names): Declare. - (REGISTER_NAME): Define to refer to v850_register_names. - (SR0_REGNUM, CTBP_REGNUM): Define. - (PS_REGNUM): Redefine in terms of SR0_REGNUM. - -Tue Jan 26 18:27:26 1999 Elena Zannoni - - * Makefile.in (c-exp.tab.c): Use BISON instead of YACC, to pick - the correct value from configure output. - (jv-exp.tab.c): Ditto. - (f-exp.tab.c): Ditto. - (m2-exp.tab.c): Ditto. - -1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com) - - * breakpoint.h (ep_is_exception_catchpoint): Add prototype. - * frame.h (select_and_print_frame): Add prototype. - * stack.c (func_command): Call select_and_print_frame with correct - number of arguments. Reformat whitespace. - -Tue Jan 26 16:53:54 1999 Fernando Nasser - - * remote.c (remote_query): fix maximum packet size to account for - remote_debug use. - (putpkt): add comment to alert about extra byte need. - -Mon Jan 25 19:55:30 1999 Mark Alexander - - * sh-tdep.c (sh_target_architecture_hook): Return immediately - when a matching machine is found. - -Fri Jan 22 09:10:35 1999 Mark Alexander - - * remote-mips.c (mips_initialize): Fix parameters to clear_breakpoint. - (common_breakpoint): Restore support for instruction breakpoints - on non-LSI targets. - -Thu Jan 21 17:16:19 1999 Andrew Cagney - - * stack.c: Close open comment. - * symtab.c (find_pc_sect_line): Ditto. - -Thu Jan 21 17:51:51 1999 Stan Shebs - - * procfs.c (init_procfs_ops): New function, fills in procfs_ops, - init only nonzero fields, leave to_require_attach and - to_require_detach empty, not needed for /proc systems yet. - (_initialize_procfs): Call init_procfs_ops. - - From J.T. Conklin : - * top.c (init_main): Fix tipo in description of the remotetimeout - variable. - * breakpoint.c (bpstat_stop_status): Handle systems where - DECR_PC_AFTER_BREAK != DECR_PC_AFTER_HW_BREAK. - -Thu Jan 21 17:25:46 1999 Mark Alexander - - * mon960-rom.c (_initialize_mon960): Call init_mon960_cmds - to fill in mon960_cmds structure properly. - -Wed Jan 20 17:53:22 1999 Stan Shebs - - * remote-sds.c (sds_ops): Define only once. - (init_sds_ops, sds_command, _initialize_remote_sds): Declare. - (init_sds_ops): Init only non-zero fields. - -Wed Jan 20 15:45:15 1999 Mark Alexander - - * h8300-tdep.c (original_register_names, h8300h_register_names, - h8300_register_names): Define new variables. - (set_register_names): New function to set register names based on - current CPU type. - (h8300_command, h8300h_command, h8300s_command): Call - set_register_names. - * config/h8300/tm-h8300.h (h8300_register_names): Declare. - (REGISTER_NAME): Define to refer to h8300_register_names. - -1999-01-19 Fernando Nasser - - * sol-thread.c abug-rom.c cpu32bug-rom.c dbug-rom.c m32r-rom.c - mac-nat.c mon960-rom.c op50-rom.c ppc-bdm.c remote-adapt.c - remote-array.c remote-bug.c remote-e7000.c remote-eb.c remote-es.c - remote-est.c remote-hms.c remote-mm.c remote-nindy.c remote-nrom.c - remote-os9k.c remote-rdp.c remote-sds.c remote-sim.c remote-st.c - remote-udi.c rom68k-rom.c sh3-rom.c sparcl-tdep.c sparclet-rom.c - v850ice.c win32-nat.c: cosmetic changes to conform to coding - standards. - -1999-01-19 Jim Blandy - - Use aclocal to generate GDB's aclocal.m4 script. - * acinclude.m4: New file, containing the hand-written local macro - definitions that used to be in aclocal.m4. Don't sinclude - ../bfd/aclocal.m4 any more; running aclocal in this directory will - get us the definitions we need. HOWEVER: Do sinclude - ../bfd/acinclude.m4, because we need the definition of - BFD_NEED_DECLARATION. - * aclocal.m4: Regenerated by aclocal. - * configure: Regenerated by autoconf. - -Tue Jan 19 10:27:23 1999 David Taylor - - * breakpoint.c (disable_breakpoints_in_shlibs): new parameter, - silent, controls whether to print message about removal of shared - library breakpoints. - * breakpoint.h (disable_breakpoints_in_shlibs): decl updated. - * irix5-nat.c (clear_solib): call disable_breakpoints_in_shlibs. - * osfsolib.c (clear_solib): ditto. - * solib.c (clear_solib): ditto. - * somsolib.c (som_solib_restart): update call to - disable_breakpoints_in_shlibs. - - * target.h (child_post_attach): only declare if CHILD_POST_ATTACH - is define. - -Tue Jan 19 18:07:11 1999 Andrew Cagney - - * corelow.c (solib_add_stub): Ditto. - (core_file_to_sym_file): Cast make_cleanup parameter. - - * solib.c (symbol_add_stub, solib_map_sections): Change argument - to PTR insted of a char*. Matches catch_errors interface. - -Mon Jan 18 14:01:24 1999 Andrew Cagney - - * remote-array.c (array_open): Don't use fprintf_filtered to send - data to the log file. - - * remote-array.c (handle_load_dll): Change argument type to PTR so - that it is compatible with catch_errors. - * ocd.c (ocd_start_remote): Ditto. - * remote-sds.c (sds_start_remote): Ditto. - - * win32-nat.c (win32_child_thread_alive): Namespace proof - child_thread_alive. - (init_child_ops): Update. - -Mon Jan 18 12:03:47 1999 Andrew Cagney - - * remote-rdi.c (arm_rdi_open): Set gdb_hostif.hostosarg and - gdb_hostif.dbgarg to NULL instead of stdout. - (voiddummy, myprint, mywritec): Use gdb_stdout instead of stdout. - -Mon Jan 18 16:40:50 1999 Stan Shebs - - * ser-ocd.c (ocd_open): Handle Unix case gracefully. - - * target.c (dummy_target): Don't initialize statically. - (init_dummy_target): New function, fills in dummy_target. - (initialize_targets): Use it. - * hpux-thread.c (hpux_thread_ops): Don't initialize statically. - (init_hpux_thread_ops): New function, fills in hpux_thread_ops. - (_initialize_hpux_thread): Use it. - * m3-nat.c (m3_ops): Don't initialize statically. - (init_m3_ops): New function, fills in m3_ops. - (_initialize_m3): Use it. - -1999-01-18 Fernando Nasser - - * sol-thread.c: delete compile time initialization of target_ops - (_initialize_sol_thread): initialize target_ops at run time. - * hpux-thread.c: added target_ops entry. - * m3-nat.c: ditto. - -Mon Jan 18 15:19:13 1999 David Taylor - - * procfs.c (procfs_ops): delete compile time initialization. - (_initialize_procfs): initialize procfs_ops at run time. - -Mon Jan 18 12:51:44 1999 Christopher Faylor - - * configure.in: Ensure that -luser32 is always linked in - for cygwin build. - * configure: Regenerated. - -Mon Jan 18 08:38:05 1999 Mark Alexander - - * values.c (value_virtual_fn_field): Clear the pointed-to - offset when casting to the base class. - -Mon Jan 18 10:30:51 1999 David Taylor - - * remote-udi.c (init_udi_ops): change non-existant udi_run_ops to - udi_ops; delete NULL initializers. - -Mon Jan 18 12:03:47 1999 Andrew Cagney - - * serial.c (serial_close): gdb_fclose tages gdb_file** arg, not - gdb_file*. - - * f-valprint.c, target.c, gdbarch.c: Pass gdb_stderr not stderr. - -Mon Jan 18 10:46:12 1999 Andrew Cagney - - * stack.c (print_frame_info_base): Don't cast call to - catch_errors. - (print_args_stub): Change char* arg to PTR. - * symmisc.c (print_symbol): Ditto. - * top.c (quit_cover): Ditto. - * remote.c (remote_open_1, remote_start_remote): Ditto. - * infrun.c (normal_stop, hook_stop_stub, restore_selected_frame): - Ditto. - - * stack.c (backtrace_command): Cast first arg of make_cleanup to - make_cleanup_func. - * remote.c (remote_kill): Cast putpkt arg to catch_errors_ftype. - -Mon Jan 18 08:47:02 1999 Andrew Cagney - - * defs.h (catch_errors_ftype): Define. - (catch_errors): Replace char* arg with PTR arg. - * top.c (catch_errors): Update - - * breakpoint.c (bpstat_stop_status, bpstat_stop_status, - delete_breakpoint, breakpoint_re_set): Delete all casts in call to - catch_errors. - (breakpoint_cond_eval, watchpoint_check, - cover_target_enable_exception_callback, breakpoint_re_set_one): - Arg is PTR not char*. - - * breakpoint.c (cover_target_enable_exception_callback): Change - type to int. Check for cast values of 0 and -1. Return a result! - (insert_breakpoints): Move declaration of SAL and ARGS to where - they are used. - -1999-01-16 Fernando Nasser - - * remote.c (remote_query): new function - creates proper interface - to the remote protocol "q" command. - -Fri Jan 15 17:11:48 EST 1999 Zdenek Radouch (radouch@cygnus.com) - - * config/fr30/tm-fr30.h: Changed ABI to match GCC change - (always use pointer for structs passed by value). - -1999-01-15 Fernando Nasser - - * target.h: added entry for target queries (to_query) - target.c: ditto. - -Thu Jan 14 18:29:17 1999 David Taylor - - * mips-tdep.c (mips_gdbarch_init): fix stream arg in - fprintf_unfiltered calls. - * remote-mm.c (mm_wait): fix stream arg to gdb_flush. - * remote-udi.c (udi_wait): fix stream arg to fwrite. - * symmisc.c (maintenance_check_symtabs): fix stream argument to - print_address_numeric. - -Wed Jan 13 19:33:16 1999 David Taylor - - * breakpoint.c (insert_breakpoints): insert cast to eliminate - warning. - -Wed Jan 13 14:59:02 1999 Michael Snyder - - * infrun.c (set/show scheduler-locking) New command. Set a - mode bit that will control how GDB attempts to control thread - scheduling for step, continue, etc. (resume): make use of - the schedule-locking mode. - * target.h (struct target_ops): new field to_has_thread_control. - * sol-thread.c: initialize target_ops to_has_thread_control. - * procfs.c: ditto. - * target.c: ditto. - * m3-nat.c: ditto. - * remote.c: ditto. - * hpux-thread.c: ditto. - * thread.c: cull duplicate prototypes. Move prototypes to top. - * serial.c: indentation cleanup. - * breakpoint.c: add casts to eliminate compiler warnings. - -Tue Jan 12 17:00:00 1999 Edith Epstein - - * inftarg.c (child_create_inferior): fixed HPUXHPPA specific - call to fork_inferior. The shell param is now NULL. - -1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (init_base_monitor_ops): Whitespace cleanup. - (_initialize_remote_monitors): Same. - -1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (init_monitor_ops): Initialize the monitor_ops - structure if it hasn't already been done. - -Tue Jan 12 14:50:10 1999 Stan Shebs - - * inftarg.c (child_ops): Don't initialize statically. - (init_child_ops): New function, fills in child_ops. - (_initialize_inftarg): Use it. - (child_post_attach): Declare extern. - (child_wait): Fix ambiguous parens. - (child_attach_to_process): Remove unused local wstatus. - (child_insert_fork_catchpoint, child_remove_fork_catchpoint, - child_insert_vfork_catchpoint, child_remove_vfork_catchpoint, - child_has_forked, child_insert_exec_catchpoint, - child_remove_exec_catchpoint): Return a value. - -Mon Jan 11 16:43:44 1999 Michael Snyder - - * remote.c (remote_wait): Add inferior_pid to thread list only - if it is not already there. - -1999-01-11 Jason Molenda (jsm@bugshack.cygnus.com) - - * scm-tags.h: Update FSF's address on copyright notice. - * ser-e7kpc.c: Same. - * gnu-nat.h: Same. - -Mon Jan 11 13:45:57 1999 Stu Grossman - - * dwarf2read.c (dump_die): Change stderr to gdb_stderr. - * expprint.c (print_subexp): fprintf => fprintf_unfiltered. - * jv-typeprint.c (java_type_print_base): fputs => fputs_filtered. - * stack.c (struct function_bounds): Remove superfluous `typedef'. - * symfile.c (list_overlays_command): stdout => gdb_stdout. - * symmisc.c (maintenance_check_symtabs): stdout => gdb_stdout. - * utils.c (print_spaces): Make more efficient. - -Mon Jan 11 13:55:51 1999 David Taylor - - * utils (print_spaces): fix arg to strcat; fix formatting. - -Fri Jan 8 11:57:24 1999 Stan Shebs - - * exec.c (exec_ops): Don't initialize statically. - (init_exec_ops): New function, fills in exec_ops. - (_initialize_exec): Use it. - -Thu Jan 7 17:50:15 EST 1999 Zdenek Radouch (radouch@cygnus.com) - - Beta FR30 port. - * fr30-tdep.c - * config/fr30/tm-fr30.h - -Wed Jan 6 12:28:35 1999 David Taylor - - * configure.in: Add an --enable-tui argument. Construct - tui/Makefile from tui/Makefile.in. Use AM_PROG_CC_STDC. If we - have the GUI, then we need this to process libgui.h. - (ENABLE_CFLAGS): define and export BUILD_TUI. - (AC_CHECK_HEADERS): Add check for term.h. - - * configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs. - - * config.in, configure : regenerated. - - * Makefile.in: Allow the TUI code to be conditionally enabled. - (TUI_LIBRARY): New variable, value are set by the configuration - script. Set to the empty string when the TUI isn't enabled. - (gdb$(GDBEXT)): Use those, instead of referring to all-tui and - tui/libtui.a directly. - (BUILD_TUI): build the tui -- only when configured with - --enable-tui. - (YLWRAP): use ylwrap to avoid problems on systems w/o bison. - (gdb$(EXEEXT)): make it dependent on BUILD_TUI. - (all-tui): remove dependency from phony target. - (c-exp.tab.c): use ylwrap instead of bison. - (jv-exp.tab.c): ditto. - (f-exp.tab.c): ditto. - (m2-exp.tab.c): ditto. - (ALLDEPFILES): add somread.c, hp-psymtab-read.c, hp-symtab-read.c. - (SFILES): remove the above files - (COMMON_OBS): remove somread.o - (SFILES): Add the tui files to this, so they get included in etags - tables. - (gdb$(EXEEXT)): Add all-tui to the list of dependencies, and add - tui/libtui.a to the link list. - (all-tui): New rule, which does a recursive make in the tui - subdir. - (tui/libtui.a): When recursing, pass down ${FLAGS_TO_PASS}. And - don't echo the make command. This is closer to what the other - recursions do. - (HFILES_NO_SRCDIR): add hpread.h - (COMMON_OBS): add hp-psymtab-read.o, hp-symtab-read.o - (SFILES): add hp-psymtab-read.c, hp-symtab-read.c add rules for - the new files. Remove hpread.c, hpread.o - (gdb$(EXEEXT)): Depend on the actual tui library, not on a - fictitious target. Since the fictitious target never existed, - make would always relink. - (tui/libtui.a): Always recurse to make sure the library is up to - date. - -Wed Jan 6 12:05:12 1999 Stan Shebs - - * remote.c: Pacify --enable-build-warnings, reformat code - to conform to standards, fix spelling errors. - (ishex, stubhex, record_currthread, etc): Declare. - (ishex, stubhex): Declare char arg as int. - (pack_string): Comment out, never used but possibly useful. - (threadref_to_int, remote_get_threadinfo, etc): Make static. - -Wed Jan 6 11:43:32 1999 David Taylor - - The following changes were made by Elena Zannoni - and Edith Epstein as - part of a project to merge in changes made by HP. - - * c-exp.y: use external flag hp_som_som_object_present to decide - whether code was compiled by HP's compilers. Add two new C++ - tokens for true and false. - (yylex): check for template name is done differently for the - HP/aCC compiler case. Change some of the template processing code - for handling HP aCC templates. Handle true and false tokens. - -Tue Jan 5 11:13:36 1999 Michael Snyder - - * remote.c (record_curthread): Must not modify inferior_pid when - called from wait_for_inferior. Instead, if a new thread-id is - detected, call add_thread. - (MAGIC_NULL_PID): new macro, use instead of the magic number - "42000". - (remote_find_new_threads): if inferior_pid is unknown, get and use - the current thread id. - (remote_start_remote): on connecting, attempt to get the current - thread id for inferior_pid. - (remote_resume): If pid == -1, then resume any-thread (not the - current thread specifically). Also some cosmetic fixups. - - * thread.c (info_threads_command): don't initialize current_pid - until after call to FIND_NEW_THREADS (which may change inferior_pid). - Also some cosmetic fixups. - * infrun.c: cosmetic fixups and casts to avoid warnings. - * infcmd.c: cosmetic fixups, mainly long lines. - -Tue Jan 5 11:55:57 1999 David Taylor - - * target.c (noprocess): terminate sentence with a period. - * breakpoint.c (catch_command_1): ditto. - - * c-valprint.c (c_value_print): remove hack^2 from HP; it causes - testsuite losses with no real gain. - - * inferior.h (START_INFERIOR_TRAPS_EXPECTED): restore, but only - if tm-*.h hasn't overridden default value. - -1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Fix whitespace indentation for --help. - * configure: Regenerated. - -1999-01-04 Manuel Bouyer - - * main.c: Add --write command line option, document -w. - * gdb.1: Document --write. - -1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Require autoconf 2.12.1 or higher. - * doc/configure.in: Ditto. - * nlm/configure.in: Ditto. - * rdi-share/configure.in: Ditto. - * testsuite/configure.in: Ditto. - * doc/Makefile.in: Don't hardcode $(SHELL). - * nlm/Makefile.in: Ditto. - * rdi-share/Makefile.in: Ditto. - * testsuite/Makefile.in: Ditto. - -Mon Jan 4 12:53:03 1999 Stan Shebs - - * remote-vx.c (init_vx_ops, init_vx_run_ops): Remove unneeded - inits of new fields, including ref to bogus field. - (vx_ops, vx_run_ops): Make static. - -Mon Jan 4 15:05:29 1999 David Taylor - - * inferior.h (START_INFERIOR_TRAPS_EXPECTED): delete, - already defined in tm.h. - - * inftarg.c: change to and - conditionalize its inclusion. - * infttrace.c: ditto. - -For older changes see ChangeLog-98 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: