[binutils-gdb.git] / gdb / ChangeLog

2002-04-14  Andrew Cagney  <ac131313@redhat.com>

        * acinclude.m4 (AM_PROG_CC_STDC): Import from automake 1.6.
        * aclocal.m4, configure: Re-generate.
        Fix PR gdb/391.
        
2002-04-14  Elena Zannoni  <ezannoni@redhat.com>

        * mi/mi-cmd-disas.c (dump_insns): Use TARGET_PRINT_INSN
        instead of tm_print_insn.

2002-04-14  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-bdm.c (bdm_ppc_fetch_registers): Fix typo.

2002-04-14  Andrew Cagney  <ac131313@redhat.com>

        * config/pa/tm-hppa.h (FRAME_CHAIN_COMBINE): Delete macro.
        * blockframe.c (FRAME_CHAIN_COMBINE): Delete macro.
        (get_prev_frame): Do not call FRAME_CHAIN_COMBINE.

2002-04-12  Don Howard  <dhoward@redhat.com>

        * cli/cli-cmds.c (init_cli_cmds): Add new user settable value:
        max_user_call_depth.
        (init_cmd_lists): Initialize the new value;
        * cli/cli-script.c (execute_user_command): Limit the call depth of
        user defined commands.  This avoids a core-dump when user commands
        are infinitly recursive.

2002-04-12  Kevin Buettner  <kevinb@redhat.com>

        * ppc-tdep.h (struct gdbarch_tdep): Add new member ``lr_frame_offset''.
        * rs6000-tdep.c (rs6000_frame_saved_pc): Use ``lr_frame_offset''
        from tdep struct instead of DEFAULT_LR_SAVE.
        (rs6000_gdbarch_init): Initialize ``lr_frame_offset''.
        * config/powerpc/tm-ppc-eabi.h (DEFAULT_LR_SAVE): Delete.
        * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Delete.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

        * Remote.c: Spelling fix.
        * gcore.c (default_derive_heap_segment): Use bfd_section_name.
        If no symbol found for "sbrk", try "_sbrk".
        (make_output_phdrs): Use bfd_section_name.
        (gcore_copy_callback): Use bfd_section_name.
        * eval.c: Indentation fix-ups.
        * d10v-tdep.c (d10v_make_iaddr): Make it idempotent,
        in case it gets applied to an address that is already
        in the instruction space.
        * cli/cli-decode.c (help_list): Allow long lines to wrap.
        * symfile.c: Fix indentation, long lines.
        * source.c: White space fix-up.

2002-04-12  Andrew Cagney  <cagney@redhat.com>

        * defs.h (read_relative_register_raw_bytes): Delete declaration.
        * frame.c (frame_register_read): New function.  Return non-zero on
        success.
        (read_relative_register_raw_bytes_for_frame): Delete.
        (read_relative_register_raw_bytes): Delete.
        * frame.h (frame_register_read): Declare.
        * d30v-tdep.c: Update Copyright.  Use frame_register_read.
        * sh-tdep.c: Ditto.
        * infcmd.c (do_registers_info): Ditto.
        * hppa-tdep.c: Ditto.
        * rs6000-tdep.c: Ditto.
        * h8500-tdep.c: Ditto.
        * mips-tdep.c: Ditto.
        * h8300-tdep.c: Ditto.
        * z8k-tdep.c: Ditto.

2002-04-12  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_gdbarch_init): Use rs6000_* methods for
        64-bit SysV ABI.

2002-04-12  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_gdbarch_init): Compute ``wordsize'' from
        bfd info.

2002-04-12  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (powerpc64, 630, rs64ii, rs64iii): Define
        register sets for these processor variants.

2002-04-11  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (usr_store_inferior_registers): Support
        registers which are allowed to fail to store.
        * gdbserver/linux-low.h (linux_target_ops): Likewise.
        * gdbserver/linux-ppc-low.c (ppc_regmap): Support FPSCR.
        (ppc_cannot_store_register): FPSCR may not be storable.
        * regformats/reg-ppc.dat: Support FPSCR.

2002-04-11  Kevin Buettner  <kevinb@redhat.com>

        * ppc-tdep.h (struct gdbarch_tdep): Add new field ``ppc_fpscr_regnum''.
        * ppc-bdm.c (bdm_ppc_fetch_registers, bdm_ppc_store_registers):
        Add fpscr as an invalid/unfetchable register.
        * ppc-linux-nat.c (ppc_register_u_addr, store_register)
        (fetch_ppc_registers, store_ppc_registers, supply_fpregset)
        (fill_fpregset): Add support for register fpscr.
        (fetch_ppc_registers, store_ppc_registers, supply_gregset)
        (fill_gregset): Account for the fact that register ``mq'' might
        not exist.
        * rs6000-tdep.c (PPC_UISA_SPRS): Use (unused) slot 70 for fpscr.
        (registers_power): Add fpscr to register set at slot 71.
        (rs6000_gdbarch_init): Account for the fact that ``mq'' doesn't
        exist on most PPC architectures.  Initialize ppc_fpscr_regnum.

2002-04-11  Michael Snyder  <msnyder@redhat.com>

        * configure.in: Autoconfiscate _SYSCALL32 define for solaris.
        * configure: Regenerate.
        * config.in: Regenerate.
        * acconfig.h: Add define for _SYSCALL32.
        * core-sol2.c: Remove #define _SYSCALL32.
        * solib-legacy.c: Remove #define _SYSCALL32.

2002-04-10  Andrew Cagney  <ac131313@redhat.com>

        * stack.c (select_frame): Cleanup internal error message, do not
        use %p.

2002-04-10  Andrew Cagney  <ac131313@redhat.com>

        * stack.c (select_frame): Check that selected_frame and the
        specified level are as expected.
        * blockframe.c (get_prev_frame): Set the `level' from next_frame.
        Update copyright.
        * frame.h (struct frame_info): Add field `level'.  Update
        copyright.
        Work-in-progress PR gdb/464.

2002-04-10  Andrew Cagney  <ac131313@redhat.com>

        * maint.c (maint_print_section_info): Rename print_section_info.
        (print_bfd_section_info, print_objfile_section_info): Update.
        * inferior.h (struct gdbarch): Add opaque declaration.
        * gdbarch.sh: Add include of "inferior.h" to gdbarch.sh.
        * gdbarch.h: Regenerate.

2002-04-10  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-linux-nat.c (child_resume, child_xfer_memory): Delete.
        (PTRACE_XFER_TYPE): Moved to config/i386/nm-x86-64.h.
        (kernel_u_size): Added.
        * config/i386/nm-x86-64.h (CHILD_XFER_MEMORY, CHILD_RESUME): Delete.
        (PTRACE_XFER_TYPE): Moved here from config/i386/nm-x86-64.h.

2002-04-04  Jim Ingham  <jingham@apple.com>
 
       * valarith.c (find_size_for_pointer_math): New function, either returns
       the size for a pointer's target, returns 1 for void *, or errors for
       incomplete types.
       (value_add, value_sub): use find_size_for_pointer_math.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * linux-low.c (linux_look_up_symbols): New hook.
        (linux_target_ops): Add linux_look_up_symbols.
        * remote-utils.c (decode_address): New function.
        (look_up_one_symbol): New function.
        * server.c (handle_query): Call target look_up_symbols hook.
        * server.h (look_up_one_symbol): Add prototype.
        * target.h (struct target_ops): Add look_up_symbols hook.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/server.h: Include <string.h> if HAVE_STRING_H.
        * ChangeLog: Correct paths in last ChangeLog entry.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.h: Remove obsolete prototypes.
        (struct linux_target_ops): New.
        (extern the_low_target): New.
        * gdbserver/linux-low.c (num_regs, regmap): Remove declarations.
        (register_addr): Use the_low_target explicitly.
        (fetch_register): Likewise.
        (usr_fetch_inferior_registers): Likewise.
        (usr_store_inferior_registers): Likewise.
        * gdbserver/linux-arm-low.c (num_regs): Remove.
        (arm_num_regs): Define.
        (arm_regmap): Renamed from regmap, made static.
        (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (arm_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-i386-low.c (num_regs): Remove.
        (i386_num_regs): Define.
        (i386_regmap): Renamed from regmap, made static.
        (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (i386_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-ia64-low.c (num_regs): Remove.
        (ia64_num_regs): Define.
        (ia64_regmap): Renamed from regmap, made static.
        (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (ia64_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-m68k-low.c (num_regs): Remove.
        (m68k_num_regs): Define.
        (m68k_regmap): Renamed from regmap, made static.
        (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (m68k_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-mips-low.c (num_regs): Remove.
        (mips_num_regs): Define.
        (mips_regmap): Renamed from regmap, made static.
        (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (mips_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-ppc-low.c (num_regs): Remove.
        (ppc_num_regs): Define.
        (ppc_regmap): Renamed from regmap, made static.
        (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (ppc_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-s390-low.c (num_regs): Remove.
        (s390_num_regs): Define.
        (s390_regmap): Renamed from regmap, made static.
        (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (s390_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-sh-low.c (num_regs): Remove.
        (sh_num_regs): Define.
        (sh_regmap): Renamed from regmap, made static.
        (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (sh_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
        (the_low_target): New.

2002-04-09  Andrew Cagney  <ac131313@redhat.com>

        * frame.c (read_relative_register_raw_bytes_for_frame): Do not
        override FP_REGNUM with frame->fp.  Update copyright.
        * parse.c (num_std_regs, std_regs): Delete.
        (target_map_name_to_register): Do not search std_regs.  Update
        function description.
        * parser-defs.h (num_std_regs, std_regs, struct std_regs): Delete
        declarations.  Update copyright.
        Fix PR gdb/251.
        
2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add stamp-h target.
        * gdbserver/configure.in: Create stamp-h.
        * gdbserver/configure: Regenerated.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/inferiors.c: New file.
        * gdbserver/target.c: New file.
        * gdbserver/target.h: New file.
        * gdbserver/Makefile.in:  Add target.o and inferiors.o.  Update
        dependencies.
        * gdbserver/linux-low.c (inferior_pid): New static variable,
        moved from server.c.
        (linux_create_inferior): Renamed from create_inferior.
        Call add_inferior.  Return 0 on success instead of a PID.
        (linux_attach): Renamed from myattach.
        (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
        (linux_thread_alive): Renamed from mythread_alive.
        (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
        child dies.
        (linux_resume): Renamed from myresume.  Add missing ``return 0''.
        (regsets_store_inferior_registers): Correct error message.
        Add missing ``return 0''.
        (linux_fetch_registers): Renamed from fetch_inferior_registers.
        (linux_store_registers): Renamed from store_inferior_registers.
        (linux_read_memory): Renamed from read_inferior_memory.
        (linux_write_memory): Renamed from write_inferior_memory.
        (linux_target_ops): New structure.
        (initialize_low): Call set_target_ops ().
        * gdbserver/remote-utils.c (unhexify): New function.
        (hexify): New function.
        (input_interrupt): Send signals to ``signal_pid''.
        * gdbserver/server.c (inferior_pid): Remove.
        (start_inferior): Update create_inferior call.
        (attach_inferior): Call add_inferior.
        (handle_query): New function.
        (main): Call handle_query for `q' packets.
        * gdbserver/server.h: Include "target.h".  Remove obsolete prototypes.
        Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add WARN_CFLAGS.  Update configury
        dependencies.
        * gdbserver/configure.in: Check for <string.h>
        * gdbserver/configure: Regenerate.
        * gdbserver/config.in: Regenerate.
        * gdbserver/gdbreplay.c: Include needed system headers.
        (remote_open): Remove strchr prototype.
        * gdbserver/linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
        * gdbserver/regcache.c (supply_register): Change buf argument to const void *.
        (supply_register_by_name): Likewise.
        (collect_register): Change buf argument to void *.
        (collect_register_by_name): Likewise.
        * gdbserver/regcache.h: Add missing prototypes.
        * gdbserver/remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
        * gdbserver/server.c (handle_query): New function.
        (attached): New static variable, moved out of main.
        (main): Quiet longjmp clobber warnings.
        * gdbserver/server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
        * gdbserver/utils.c (error): Remove NORETURN.
        (fatal): Likewise.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.h (ALL_BLOCK_SYMBOLS): Don't dereference the pointer
        after the last symbol in a block.

2002-04-09  Pierre Muller  <muller@ics.u-strasbg.fr>

        * p-exp.y (yylex): Handle also the fact that is_a_field_of_this
        is non zero as a found symbol.

2002-04-08  Andrew Cagney  <ac131313@redhat.com>

        * findvar.c: Include "builtin-regs.h".
        (value_of_register): Call value_of_builtin_reg when applicable.
        * parse.c: Include "builtin-regs.h" and "gdb_assert.h".
        (target_map_name_to_register): Call
        builtin_reg_map_name_to_regnum.
        * Makefile.in (SFILES): Add builtin-regs.c and std-regs.c.
        (COMMON_OBS): Add builtin-regs.o and std-regs.o.
        (builtin_regs_h): Define.
        (builtin-regs.o): New target.
        (findvar.o): Add $(builtin_regs_h).
        * builtin-regs.c, builtin-regs.h: New files.
        * std-regs.c: New file.
        Partial fix for PR gdb/251.

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): Don't set tm_print_insn;
        it's no longer required.

2002-04-08  Andrew Cagney  <ac131313@redhat.com>

        * Makefile.in (gdbtk-wrapper.o): Add missing dependencies.

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_software_single_step): Use
        rs6000_breakpoint_from_pc() to fetch breakpoint instruction
        and size.  Use target_insert_breakpoint() and
        target_remove_breakpoint() to insert and remove breakpoints
        instead of explicit memory reads and writes.

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        * config/powerpc/tm-ppc-eabi.h (ELF_OBJECT_FORMAT): Delete.
        * rs6000-tdep.c (rs6000_push_arguments): Eliminate
        ELF_OBJECT_FORMAT ifdef.

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_gdbarch_init): Use set_gdbarch_print_insn().

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_fix_call_dummy): Delete unused macro
        definitions for TOC_ADDR_OFFSET and TARGET_ADDR_OFFSET.

2002-04-07  Mark Kettenis  <kettenis@gnu.org>

        * fbsd-proc.c (child_pid_to_exec_file, fbsd_find_memory_regions):
        s/asprintf/xasprintf/.
        (fbsd_make_corefile_notes): s/strdup/xstrdup/.

2002-04-07  Andrew Cagney  <ac131313@redhat.com>

        I believe Jeff Law denies responsability for this one:
        * config/pa/hpux11w.mh (MH_CFLAGS): Add -Dvfork=fork.
        * config/pa/hpux11.mh (MH_CFLAGS): Add -Dvfork=fork.
        * config/pa/hpux1020.mh (MH_CFLAGS): Add -Dvfork=fork.
        Work-around for PR gdb/366.

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

        * remote-e7000.c (write_small, e7000_read_inferior_memory,
        e7000_read_inferior_memory_large, e7000_insert_breakpoint,
        e7000_remove_breakpoint): Use paddr_nz() to print addresses.

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_fp_frame_init_saved_regs,
        sh_nofp_frame_init_saved_regs): Use alloca() for 'where'
        information.

2002-04-07  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (Misc): List Daniel Jacobowitz as the GDBSERVER
        maintainer.

2002-04-07  Andrew Cagney  <ac131313@redhat.com>

        * README (Reporting Bugs in GDB): Document the bug web page as the
        prefered way of submitting bugs.
        Fix PR gdb/402.

2002-04-06  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (FP_REGNUM, PC_REGNUM, SP_REGNUM): Allow default of
        -1.  Update comment.
        * gdbarch.h, gdbarch.c: Re-generate.

2002-04-07  Andreas Schwab  <schwab@suse.de>

        * m68klinux-nat.c (fill_fpregset): Properly pass address of
        buffer to regcache_collect.

2002-04-06  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (PS_REGNUM): Add.  Document.  Default to -1.
        * gdbarch.c, gdbarch.h: Re-generate.

2002-04-06  Andrew Cagney  <ac131313@redhat.com>

        * symtab.c (lookup_symtab): Remove ``const'' from ``rp''
        declaration.  Fix -Werror.

2002-04-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbarch.sh (initialize_non_multiarch): Call init_gdbarch_swap.
        * gdbarch.c: Regenerate.

2002-04-05  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (clear_command): Rewrite middle section to
        combine two loops with identical control conditions.
        Add a cleanup to eliminate a memory leak.
        * cli/cli-dump.c (restore_section_callback): Use paddr_nz.

2002-04-05  H.J. Lu  (hjl@gnu.org)

        * solib-svr4.c (bkpt_names): Add "__start".

2002-04-04  Andrew Cagney  <ac131313@redhat.com>

        * sparc-tdep.c (sparc_push_dummy_frame): Use GDB_TARGET_IS_SPARC64
        as test for 64 bit target.

2002-04-05  Andrew Cagney  <ac131313@redhat.com>

        * h8500-tdep.c (h8500_write_fp): Delete function.
        * dwarf2cfi.c (cfi_write_fp): Document as not used.
        * mips-tdep.c (mips_gdbarch_init): Do not set write_fp.
        * ia64-tdep.c (ia64_gdbarch_init): Do not set write_fp.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Do not set write_fp.
        * rs6000-tdep.c (rs6000_gdbarch_init): Do not set write_fp.
        * s390-tdep.c (s390_gdbarch_init): Do not set write_fp.
        (s390_write_fp):
        * sh-tdep.c (sh_gdbarch_init): Do not set write_fp.
        * x86-64-tdep.c (i386_gdbarch_init): Do not set write_fp.
        * d10v-tdep.c (d10v_gdbarch_init): Do not set write_fp.
        (d10v_write_fp): Delete function.
        * inferior.h (write_fp, generic_target_write_fp): Delete
        declarations.
        * regcache.c (generic_target_write_fp): Delete function.
        (write_fp): Delete function.
        * gdbarch.sh (TARGET_WRITE_FP): Delete.
        * gdbarch.h, gdbarch.c: Regenerate.
        * config/v850/tm-v850.h (TARGET_WRITE_FP): Delete macro.
        * config/sparc/tm-sp64.h (TARGET_WRITE_FP): Delete macro.
        (sparc64_write_fp): Delete declaration.
        * config/h8500/tm-h8500.h (TARGET_WRITE_FP): Delete macro.
        (h8500_write_fp): Delete declaration.

2002-04-04  Andrew Cagney  <ac131313@redhat.com>

        * sparc-tdep.c (sparc64_write_fp): Delete.
        (sparc_push_dummy_frame): Replace write_fp call with code to store
        the FP directly.
        (sparc_gdbarch_init): Do not initialize write_fp.

2002-04-05  Kevin Buettner  <kevinb@redhat.com>

        * rs6000-tdep.c (skip_prologue): Eliminate unused/unreachable
        clause.

2002-03-29  Jim Blandy  <jimb@redhat.com>

        * stack.c (get_selected_block): Add new argument `addr_in_block',
        used to return the exact code address we used to select the block,
        not just the block.
        * blockframe.c (get_frame_block, get_current_block): Same.
        * frame.h (get_frame_block, get_current_block,
        get_selected_block): Update declarations.
        * linespec.c, stack.c, blockframe.c, breakpoint.c, findvar.c,
        linespec.c, varobj.c, printcmd.c, symtab.c: Callers changed.

2002-04-05  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (insert_breakpoints): Change 'hw' to 'hardware in
        warning message.

2002-04-05  J. Brobecker  <brobecker@gnat.com>

        * utils.c (xfullpath): New function.
        * defs.h (xfullpath): Add declaration.
        * source.c (openp): Use xfullpath in place of gdb_realpath to
        avoid resolving the basename part of filenames when the
        associated file is a symbolic link. This fixes a potential
        inconsistency between the filenames known to GDB and the
        filenames it prints in the annotations.
        * symtab.c (lookup_symtab): Use the new xfullpath function, in order
        to be able to match a filename with either the real filename, or
        the name of any symbolic link to this file.
        (lookup_partial_symtab): Ditto.

2002-04-04  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c: Add support for hardware breakpoints in overlays.
        (overlay_events_enabled): New state variable.
        (insert_breakpoints): Use overlay_events_enabled to decide
        whether to attempt to set a breakpoint at the overlay load addr.
        Handle bp_hardware_breakpoint as well as bp_breakpoint.
        (remove_breakpoint): Use overlay_events_enabled to decide
        whether breakpoints need to be removed from overlay load addr.
        Handle bp_hardware_breakpoint as well as bp_breakpoint.
        (bpstat_stop_status): Handle bp_hardware_breakpoint in overlays.
        (create_overlay_event_breakpoint, enable_overlay_breakpoints, 
        disable_overlay_breakpoints): Update overlay_events_enabled.

2002-04-04  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c (struct function_range): New.
        (cu_first_fn, cu_last_fn, cu_cached_fn): New.
        (check_cu_functions): New.
        (read_file_scope): Initialize global function lists.
        Call dwarf_decode_line after processing children.
        (read_func_scope): Add to global function list.
        (dwarf_decode_lines): Call check_cu_functions everywhere
        record_line is called.  Call record_line with a linenumber
        of 0 to mark sequence ends.

2002-04-04  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-linux-nat.c (child_xfer_memory): x86-64 ptrace() ABI 
        change sync with glibc.

2002-04-03  Jim Blandy  <jimb@redhat.com>

        * configure.in: Call AC_C_INLINE.
        * configure: Regenerated.
        
2002-04-01  Daniel Jacobowitz  <drow@mvista.com>

        * rs6000-tdep.c: Change #include of "bfd/libcoff.h"
        and "bfd/libbfd.h" to "libcoff.h" and "libbfd.h".

2002-03-31  Mark Kettenis  <kettenis@gnu.org>

        * NEWS: Mention gcore support on FreeBSD/i386.

        * fbsd-proc.c: New file.
        * config/i386/nm-fbsd.h (CHILD_PID_TO_EXEC_FILE): Define.
        * config/i386/fbsd.mh (NATDEPFILES): Add gcore.o and fbsd-proc.o.

        * lin-lwp.c (child_wait): Check SAVE_ERRNO instead of ERRNO in
        while statement.

2002-03-29  Jim Blandy  <jimb@redhat.com>

        * cli/cli-dump.c (_initialize_cli_dump): Older GCC's tolerate
        unescaped newlines in string literals, but newer ones don't.  So
        escape them.

2002-03-26  Michael Snyder  <msnyder@redhat.com>
            Andrew Cagney <cagney@redhat.com>

        * cli/cli-dump.c: New file.  Dump memory to file, 
        restore file to memory.
        * cli/cli-dump.h: New file.
        * Makefile.in: Add rules, dependencies for cli-dump.o.
        * NEWS: Mention new commands.

2002-03-28  Michael Snyder  <msnyder@redhat.com>

        * symfile.c (symbol_file_add): Move test for null symbols to later.

2002-03-27  Andrew Cagney  <ac131313@redhat.com>

        From veksler at il.ibm.com:
        * utils.c (gdb_realpath): If canonicalize_file_name fails, return
        the xstrduped original path.
        Fix PR gdb/417.

2002-03-27  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (_initialize_breakpoint): Clean up help string.
        * infcmd.c (_initialize_infcmd): Ditto.
        * language.c (_initialize_language): Ditto.
        * symfile.c (_initialize_symfile): Ditto.
        * top.c (_init_main): Ditto.
        * cli/cli-cmds.c (init_cli_cmds): Ditto.

2002-03-27  Elena Zannoni  <ezannoni@redhat.com>

        * rs6000-tdep.c (struct rs6000_framedata): Add fields for AltiVec
        vector registers handling.
        (skip_prologue): Handle new AltiVec instructions.  Fill in new
        fields of frame data.
        (frame_get_saved_regs): Fill in information for AltiVec registers.

2002-03-27  Jim Blandy  <jimb@redhat.com>

        * symtab.h (SYMBOL_INIT_MANGLED_NAME): Turn this macro's body into
        a function; leave this macro here to invoke that function.
        (symbol_init_mangled_name): Declaration for that function.
        * symtab.c (symbol_init_mangled_name): New function.

2002-03-27  Andrew Cagney  <ac131313@redhat.com>

        * valarith.c: Replace strerror with safe_strerror.
        * tracepoint.c: Ditto.
        * lin-lwp.c: Ditto.
        * go32-nat.c: Ditto.
        * inflow.c: Ditto.
        * gnu-nat.c: Ditto.

2002-03-27  Andreas Schwab  <schwab@suse.de>

        * event-top.c (command_line_handler): Remove useless if.

2002-03-27  Andreas Jaeger  <aj@suse.de>

        * dwarf2cfi.c: Give credit to Daniel Berlin, reformat copyright
        comment.

2002-03-27  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.h (X86_64_NUM_REGS, X86_64_NUM_GREGS): Delete #defines.
        (x86_64_num_regs, x86_64_num_gregs): Added extern variables.
        * x86-64-linux-nat.c (x86_64_regmap): Swapped RBX <> RDX, added DS, ES, FS, GS.
        (x86_64_linux_dr_get_status, supply_gregset),
        (fill_gregset): Changed X86_64_NUM_GREGS to x86_64_num_gregs.
        * x86-64-tdep.c (x86_64_register_raw_size_table): Delete.
        (x86_64_register_info_table): Add.
        (X86_64_NUM_REGS, X86_64_NUM_GREGS): Add.
        (x86_64_register_raw_size, x86_64_register_virtual_type),
        (x86_64_register_name, _initialize_x86_64_tdep): Changed to reflect new
        general x86_64_register_info_table.
        (i386_gdbarch_init): gdbarch_register_bytes is now set
        dynamicaly during initialization.
        * regformats/reg-x86-64.dat: Synced with changes to registers above.
        * gdbserver/linux-x86-64-low.c: Ditto.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/server.c (main): Call target_signal_to_host_p
        and target_signal_to_host on signals received from the remote.
        * gdbserver/remote-utils.c (prepare_resume_reply): Call
        target_signal_from_host on signals sent to the remote.
        * gdbserver/server.h: Add prototypes.  Include "gdb/signals.h".
        * gdbserver/Makefile.in: Add signals.o.  Add -I${INCLUDE_DIR}.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * signals/signals.c: Include "server.h" in gdbserver build.
        (target_signal_from_name): Don't use STREQ.
        (_initialize_signals): Likewise.  Don't include function in
        gdbserver build.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * signals.c: Moved to...
        * signals/signals.c: Here.
        * Makefile (signals.o): Update.

2002-03-26  Jeff Law (law@redhat.com)

        * somread.c (som_symtab_read): Remove some commented out code and
        updated related comments.  Do not set the minimal symbol table to
        mst_solib_trampoline for ST_ENTRY symbols with SS_LOCAL scope
        in a dynamic executable.
        * hppa-tdep.c (find_proc_framesize): Sanely handle the case
        where we are unable to find the minimal symbol for the given
        PC value.

2002-03-25  Jeff Law (law@redhat.com)

        * linux-proc.c (read_mapping): Scan up to end of line for filename.

2002-03-25  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.c (x86_64_skip_prologue): Rewritten from scratch.

2002-03-23  Andrew Cagney  <ac131313@redhat.com>

        * command.h: Update copyright.
        (struct cmd_list_element): Replace definition with opaque
        declaration.
        (enum cmd_types): Document that it will eventually be moved to
        cli/cli-decode.h
        (CMD_DEPRECATED, DEPRECATED_WARN_USER): Delete macros.
        (MALLOCED_REPLACEMENT): Delete macro.
        * Makefile.in (cli_decode_h): Add $(command_h).
        (top.o, completer.o, maint.o): Add dependency on $(cli_decode_h).
        * top.c: Include "cli/cli-decode.h".
        * completer.c: Include "cli/cli-decode.h".
        * maint.c: Include "cli/cli-decode.h".
        * cli/cli-decode.h: Include "command.h".
        (enum command_class): Delete.
        (enum cmd_types): Comment out.
        (enum cmd_auto_boolean): Delete.
        (enum var_types): Delete.

2002-03-23  Andrew Cagney  <ac131313@redhat.com>

        * cli/cli-decode.c: Include "gdb_assert.h".
        (add_set_or_show_cmd): New static function.
        (add_set_cmd): Rewrite.  Use add_set_or_show_cmd.
        (add_show_from_set): Rewrite. Use add_set_or_show_cmd.  Don't copy
        all fields, such as func, from the set command.

2002-03-23  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (sh-elf): Change warning flag to -w.

2002-03-23  Andrew Cagney  <cagney@redhat.com>

        * defs.h (error): Add printf format attribute.
        * thread-db.c (thread_from_lwp): Fix error format string.
        * stack.c (parse_frame_specification): Ditto.
        * cli/cli-decode.c (undef_cmd_error): Ditto.
        * scm-lang.c (scm_lookup_name): Ditto.
        * tracepoint.c (trace_error): Ditto.
        * remote-utils.c (usage): Ditto.
        * remote.c (compare_sections_command): Ditto.
        Fix PR gdb/328.

2002-03-22  Andrew Cagney  <ac131313@redhat.com>

        * gdbtypes.c (append_composite_type_field): New function.
        (init_composite_type): New function.
        * gdbtypes.h (append_composite_type_field): Declare.
        (init_composite_type): Ditto.

2002-03-22  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-tdep.c (ppc_sysv_abi_use_struct_convention): New
        function.
        * ppc-tdep.h (ppc_sysv_abi_use_struct_convention): Export.
        * rs6000-tdep.c (rs6000_gdbarch_init): Use different
        structure returning convention for SYSV ABI case, but not
        for GNU/Linux, FreeBSD, or NetBSD.

2002-03-22  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.h (lookup_block_symbol): Add mangled_name argument
        to prototype.

        * symmisc.c (maintenance_check_symtabs): Call lookup_block_symbol
        with new mangled_name argument.
        * linespec.c (decode_line_1): Likewise.
        * valops (value_of_this): Likewise.
        * symtab.c (lookup_transparent_type): Likewise.
        (lookup_symbol_aux): Likewise.  Accept new mangled_name argument.
        (lookup_symbol): If we are given a mangled name, pass it down
        to lookup_symbol_aux.
        (lookup_block_symbol): If we are given a mangled name to check
        against, only return symbols which match it.

2002-03-22  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (child_create_inferior): Check for proper shell to use
        here, in case the user changes it on the fly.
        (_initialize_inftarg): Remove shell path considerations.

2002-03-21  Elena Zannoni  <ezannoni@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): Use correct max size value
        for gdbarch_max_register_raw_size and max_register_virtual_size.
        Adjust copyright year.

2002-03-21  Daniel Jacobowitz  <drow@mvista.com>

         * dbxread.c (process_one_symbol): Extend the first N_SLINE
         in a function to cover the entire beginning of the function
         as well if it does not already.

2002-03-21  Tom Rix  <trix@redhat.com>

        * rs6000-nat.c (rs6000_ptrace32): Renamed from ptrace32.
        (rs6000_ptrace64): Renamed from ptrace64.

2002-03-20  Martin M. Hunt  <hunt@redhat.com>

        * gdbserver/remote-utils.c (remote_open): Don't call
        getprotobyname, we're all using TCP here so just use
        IPPROTO_TCP.
        * gdbserver/gdbreplay.c (remote_open): Ditto.

2002-03-20  Martin M. Hunt  <hunt@redhat.com>

        * regcache.c (_initialize_regcache): No need to call
        build_regcache() at this time; it gets called whenever
        the gdbarch changes.

2002-03-20  David O'Brien  <obrien@FreeBSD.org>

        * sparc-nat.c:  Include sys/param.h where possible.

2002-03-20  Daniel Jacobowitz  <drow@mvista.com>

        Fix PR gdb/422.
        * c-lang.c (c_create_fundamental_type): Handle FT_COMPLEX,
        FT_DBL_PREC_COMPLEX, and FT_EXT_PREC_COMPLEX.
        * dwarf2read.c (read_base_type): Set TYPE_TARGET_TYPE for
        complex types.
        * stabsread.c (rs6000_builtin_type): Likewise.
        (read_sun_floating_type): Likewise.

2002-03-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * stabsread.c (read_member_functions): Remove skip code for duplicate
        constructor/destructor methods.  Use standard parsing for these
        methods and just do not chain them to the list of methods after
        parsing.

2002-03-19  Alexandre Oliva  <aoliva@redhat.com>

        * coffread.c: Remove redundant static declarations.  Replace
        occurrences of `PTR' with `void *'.
        * elfread.c, mdebugread.c, minsyms.c, mipsread.c: Likewise.
        * top.h (quit_cover): Likewise.
        * defs.h (catch_errors): Likewise.

2002-03-18  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (XMALLOC): Define.
        * gdb-events.sh (XMALLOC): Delete macro.
        * gdb-events.c, gdb-events.h: Regenerate.
        * gdbarch.sh (XMALLOC): Delete macro.
        * gdbarch.c: Regenerate.
        * serial.c (XMALLOC): Delete macro.
        * ui-file.c (XMALLOC): Ditto.
        * ser-unix.h (XMALLOC): Ditto.
        * sh-tdep.c (XMALLOC): Ditto.
        * ui-out.c (XMALLOC): Ditto.
        * utils.c (XMALLOC): Ditto.
        * i386-tdep.c (XMALLOC): Ditto.
        * gdb-events.c (XMALLOC): Ditto.
        * d10v-tdep.c (XMALLOC): Ditto.
        * cli-out.c (XMALLOC): Ditto.

        * cli-out.c, d10v-tdep.c, gdb-events.c: Update copyright.
        * gdb-events.sh, i386-tdep.c, ser-unix.h, serial.c: Ditto.
        * ui-file.c, ui-out.c: Ditto.

2002-03-18  Andrew Cagney  <ac131313@redhat.com>

        * command.h (struct cmd_list_element): Add field context.
        (set_cmd_context, get_cmd_context): Declare.
        * cli/cli-decode.h: Ditto.
        * cli/cli-decode.c (get_cmd_context): New function.
        (set_cmd_context): New function.
        (add_cmd): Initialize context.
        Part of fixing PR gdb/145 and PR gdb/146.

2002-03-17  Andrew Cagney  <ac131313@redhat.com>

        * cli/cli-decode.c (cmd_type): New function.
        * command.h (cmd_type): Declare.
        * infrun.c (set_schedlock_func): Call function cmd_type.
        * kod.c (kod_set_os): Call cmd_type.
        * cris-tdep.c (cris_version_update): Use function cmd_type.
        (cris_mode_update, cris_abi_update): Ditto.

        * command.h: (execute_cmd_post_hook): Declare.
        (execute_cmd_pre_hook): Declare.
        * cli/cli-script.c (clear_hook_in_cleanup): New function.
        (execute_cmd_post_hook, execute_cmd_pre_hook): New
        functions. Execute pre/post hook while ensuring that afterwords
        hook_in is cleared.
        * top.c (execute_command): Use execute_cmd_post_hook, and
        execute_cmd_pre_hook to execute pre/post commands.
        * infrun.c (normal_stop): Pass stop_command and not pre_hook to
        hook_stop_stub.
        (hook_stop_stub): Call execute_cmd_pre_hook.

2002-03-17  Andrew Cagney  <ac131313@redhat.com>

        * kod.c (kod_set_os): Revert previous change.  Is called by ``info
        set'' and this leads to a core dump.  Move xstrdup of
        operating_system to after check that it is not NULL.

2002-03-17  Andrew Cagney  <ac131313@redhat.com>

        * kod.c (kod_set_os): Remove unnecessary check that
        ``command->type'' is set_cmd.

        * valprint.c (set_input_radix): Use input_radix.
        (set_output_radix): Use output_radix.
        (set_input_radix_1, set_output_radix_1): Add FIXME - bad radix
        isn't reverted.

2002-03-16  Andrew Cagney  <ac131313@redhat.com>

        * value.h (struct value): Delete field ``substring_addr''.  Change
        aligner fields to force_doublest_align, force_longest_align,
        force_core_addr_align and force_pointer_aligh.

        * value.h (struct value): Fix typo in above change.

2002-03-16  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * ia64-tdep.c (ia64_gdbarch_init): Call set_gdbarch_frame_args_skip,
        to fix internal_error from ``maintenance print architecture''.

2002-03-16  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * cp-valprint.c (cp_is_vtbl_ptr_type): Handle vtbl field type
        for gcc versions after gcc-2.8.1.

2002-03-16  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * eval.c (evaluate_subexp_standard): Fix setup of ``this'' pointer
        for method resolution.  Restore adjustment of ``this'' pointer after
        calling value_struct_elt, which was accidentally removed during the
        HP merge.

2002-03-15  Andrew Cagney  <ac131313@redhat.com>

        * eval.c (evaluate_subexp_standard): Pass ``selected_frame'' to
        value_of_register.
        * findvar.c (value_of_register): Add ``frame'' parameter.  Pass to
        get_saved_register.
        * value.h (value_of_register): Update.

2002-03-14  Richard Henderson  <rth@redhat.com>

        * configure.in: Detect declaration for canonicalize_file_name.
        * utils.c (canonicalize_file_name): Declare, if needed.
        (gdb_realpath): Prefer realpath if available and usable.
        * config.in, configure: Rebuild.

2002-03-14  Richard Henderson  <rth@redhat.com>

        * dwarf2read.c (read_array_type): Accept DW_FORM_data8 as
        a constant array bound.

        * MAINTAINERS: Add myself to write-after-approval.

2002-03-14  Michael Snyder  <msnyder@redhat.com>

        * symfile.c (syms_from_objfile): Return immediately if no syms.
        (symbol_file_add): Return immediately if no syms.
        (find_sym_fns): Return immediately if no syms.

2002-03-13  Michal Ludvig  <mludvig@suse.cz>

        * gdbserver/remote-util.c (remote_open): Print remote-side's
        IP address when remote debugging over the network.

2002-03-12  David O'Brien  <obrien@FreeBSD.org>

        * config/sparc/fbsd.mh: Fix copyright.
        * config/sparc/fbsd.mt: Likewise.

2002-03-11  Richard Earnshaw  <rearnsha@arm.com>

        * MAINTAINERS: Fix typo in name of gdb warnings option.
        (x86-64): Fix formating so that this can be parsed by awk.

2002-03-10  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (defs_h): Add $(INCLUDE_DIR)/gdb/signals.h.
        * defs.h: Include "gdb/signals.h".
        (enum target_signal): Move to $(INCLUDE_DIR)/gdb/signals.h.

2002-03-10  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.h (sys/reg.h, x86_64_regmap): Moved to x86-64-linux-nat.c
        * x86-64-linux-nat.c (sys/reg.h, x86_64_regmap): Moved here
        from x86-64-tdep.h

2002-03-10  Daniel Jacobowitz  <drow@mvista.com>
            Don Howard <dhoward@redhat.com>

        * mips-tdep.c (ST0_FR): Define.
        (mips2_fp_compat): New function, temporarily disabled.
        (mips_read_fp_register_single): New function.
        (mips_read_fp_register_double): New function.
        (mips_print_register): Use them.
        (do_fp_register_row): Likewise.

2002-03-09  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Add Jim Ingham and Klee Dienes to ``write after
        approval''.

2002-03-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * stabsread.c (read_member_functions): Fix is_stub test for
        static member functions, improve comment.

2002-03-07  Richard Earnshaw  <rearnsha@arm.com>

        * remote-rdi.c (myprint): Replace 'PTR' with 'void *'.
        (mywrite, mywritec, mypause, myreadc, mygets): Likewise.
        (_initialize_remote_rdi): Use add_set_boolean_cmd to register
        commands that set boolean values.
        (arm_rdi_remove_breakpoint): Rewrite to avoid uninitialized warning.
        (arm_rdi_resume): Always initialize PC.
        (arm_rdi_open): Don't use rslt as a boolean.
        (arm_rdi_create_inferior, arm_rdi_close, arm_rdi_resume)
        (arm_rdi_fetch_registers, arm_rdi_store_registers)
        (arm_rdi_xfer_memory, arm_rdi_files_info, arm_rdi_kill)
        (arm_rdi_insert_breakpoint, arm_rdi_remove_breakpoint): Likewise.

2002-03-06  Alexandre Oliva  <aoliva@redhat.com>

        * configure.in (gdb_cv_bigtoc): Check for -bbigtoc on AIX.
        * configure: Rebuilt.

2002-03-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>

        * m68hc11-tdep.c (_initialize_m68hc11_tdep): Don't set tm_print_insn.
        (m68hc11_gdbarch_init): But use set_gdbarch_print_insn instead.

2002-03-06  Andrew Cagney  <ac131313@redhat.com>

        * cli/cli-decode.c (set_cmd_completer): New function.
        * command.h (set_cmd_completer): Declare.
        * cli/cli-decode.h (set_cmd_completer): Ditto.

        * breakpoint.c (_initialize_breakpoint): Use set_cmd_completer.
        * cli/cli-cmds.c (init_cli_cmds): Ditto.
        * win32-nat.c (_initialize_inftarg): Ditto.
        * remote-rdi.c (_initialize_remote_rdi): Ditto.
        * proc-api.c (_initialize_proc_api): Ditto.
        * hppa-tdep.c (_initialize_hppa_tdep): Ditto.
        * source.c (_initialize_source): Ditto.
        * exec.c (_initialize_exec): Ditto.
        * solib.c (_initialize_solib): Ditto.
        * top.c (init_main): Ditto.
        * tracepoint.c (_initialize_tracepoint): Ditto.
        * symfile.c (_initialize_symfile): Ditto.
        * printcmd.c (_initialize_printcmd): Ditto.
        * infcmd.c (_initialize_infcmd): Ditto.
        * corefile.c (_initialize_core): Ditto.

2002-03-05  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (Past Maintainers): Add Frank Ch. Eigler.

2002-03-05  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Fix Mac OS X and Objective-C/C++.

2002-03-05  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Update headings, 5.2 has branched.

2002-03-04  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (PTRACE_XFER_TYPE): Change to long.
        (num_regs, regmap): Move inside HAVE_LINUX_USRREGS.
        (register_addr, REGISTER_RAW_SIZE): Likewise.
        (usr_store_inferior_registers): Use PTRACE_XFER_TYPE.
        * gdbserver/linux-x86-64-low.c: Remove extra #endif.

2002-03-03  Michal Ludvig <mludvig@suse.cz>

        * MAINTAINERS (x86-64): Add myself.
        * x86-64-tdep.c (x86_64_push_arguments): Fixed typo naregs->nregs,
        changed value_ptr -> struct value *

2002-03-01  David O'Brien  <obrien@FreeBSD.org>

        * configure.host (sparc64-*-freebsd): Add.
        * configure.tgt: Likewise.
        * config/sparc/fbsd.mh: New file.
        * config/sparc/fbsd.mt: Likewise.
        * config/sparc/nm-fbsd.h: Likewise.
        * config/sparc/tm-fbsd.h: Likewise.

2002-03-01  Daniel Jacobowitz  <drow@mvista.com>

        * config/djgpp/fnchange.lst: Add regformats/reg-i386-linux.dat and
        regformats/reg-s390x.dat.

2002-03-01  Andrew Cagney  <ac131313@redhat.com>

        * utils.c: Add FIXME explaining true/false problem.

2002-02-28  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (Past Maintainers): Add J.T. Conklin.

2002-02-28  Michael Chastain  <mec@shout.net>

        * MAINTAINERS: Fix typo: gdb.satbs -> gdb.stabs .

2002-02-28  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-s390-low.c: New file.
        * regformats/reg-s390.dat: New file.
        * regformats/reg-s390x.dat: New file.
        * gdbserver/configure.srv: Add S/390.
        * gdbserver/Makefile.in: Add S/390.
        * configure.tgt: Enable gdbserver for S/390.

2002-02-28  Eli Zaretskii  <eliz@is.elta.co.il>

        * go32-nat.c (_initialize_go32_nat): Don't use periods in the
        first line of the doc string for "info dos", except at the end of
        the sentence, since the short help stops at the first period.

2002-02-28  Jason Merrill  <jason@redhat.com>

        * dwarf2read.c (dwarf_cfi_name): Add new codes.

2002-02-27  Fred Fish  <fnf@redhat.com>

        * blockframe.c (generic_fix_call_dummy): Fix obvious typo in
        comment (dumy -> dummy).

2002-02-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * symtab.c (gdb_mangle_name): Handle fully mangled v3 abi physnames.

2002-02-27  Rodney Brown  <rbrown64@csc.com.au>

      * utils.c (gdb_realpath): Add pathconf fallback for sco3.2v5.

2002-02-27  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/acconfig.h: New file.
        * gdbserver/i387-fp.c: New file.
        * gdbserver/i387-fp.h: New file.
        * gdbserver/linux-x86-64.c: New file.
        * regformats/reg-x86-64.dat: New file.
        * configure.tgt: Add x86_64-*-linux* gdbserver support.
        * gdbserver/configure.srv: Add x86_64-*-linux* and regset support.
        * gdbserver/configure.in: Add support for regsets.
        * gdbserver/config.in: Regenerate.
        * gdbserver/configure: Regenerate.
        * gdbserver/Makefile.in: Likewise.  Add $(linux_low_h).
        * gdbserver/linux-low.h: New file.
        * gdbserver/linux-low.c: Include "linux-low.h".  Add support
        for regsets.
        * gdbserver/linux-arm-low.c: Include "linux-low.h".
        * gdbserver/linux-ia64-low.c: Include "linux-low.h".
        * gdbserver/linux-m68k-low.c: Include "linux-low.h".
        * gdbserver/linux-mips-low.c: Include "linux-low.h".
        * gdbserver/linux-ppc-low.c: Include "linux-low.h".
        * gdbserver/linux-sh-low.c: Include "linux-low.h".
        * gdbserver/linux-i386-low.c: Include "linux-low.h".  Include
        "i387-fp.h".  Add PTRACE_GETREGS and friends.
        * gdbserver/regcache.c (supply_register): New function.
        (supply_register_by_name): New function.
        (collect_register): New function.
        (collect_register_by_name): New function.

2002-02-27  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in (INTERNAL_CFLAGS): Remove -DGDBSERVER.
        (config.status): Add configure.srv dependency.
        (server_h): Add config.h dependency.

2002-02-27  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/reg-i386-linux.dat: New file, with $orig_eax.
        * gdbserver/Makefile.in: Add rules for reg-i386-linux.o.
        * gdbserver/configure.srv: Change i386-*-linux* to use
        reg-i386-linux.o.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        * x86-64-tdep.c: Re-indent.  Update copyright date.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        From Michal Ludvig <mludvig@suse.cz>:
        * x86-64-tdep.c (value.h): Delete.
        (gdb_assert.h): Include.
        (x86_64_register_convert_to_virtual,
        x86_64_register_convert_to_raw ): Add check which lets only
        floating-point values to be converted.
        (value_push): Delete.
        (x86_64_push_arguments): Order of arguments pushed on stack fixed.
        (i386_gdbarch_init): Number of register_bytes fixed.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Add x86-64 target.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        * memattr.c (mem_command): Eliminate ``true'' and ``false''.
        * osfsolib.c (solib_map_sections): Ditto.
        * irix5-nat.c (solib_map_sections): Ditto.
        * corelow.c (gdb_check_format): Ditto.
        * symfile.c (symfile_bfd_open): Ditto.
        * solib.c (solib_map_sections): Ditto.
        Fix PR gdb/354.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        * remote.c (_initialize_remote): By default, disable ``e'' and
        ``E'' step out-of-range packets.

2002-02-26  Andreas Schwab  <schwab@suse.de>

        * config/m68k/tm-linux.h (FRAME_SAVED_PC): Define as
        m68k_linux_frame_saved_pc.
        (IN_SIGTRAMP): Define as m68k_linux_in_sigtramp instead of
        in_sigtramp.
        (SIGCONTEXT_PC_OFFSET): Remove.
        * m68klinux-nat.c (m68k_linux_frame_saved_pc,
        m68k_linux_sigtramp_saved_pc): New functions.
        (IS_SIGTRAMP, IS_RT_SIGTRAMP): Define.
        (SIGCONTEXT_PC_OFFSET): Moved here from config/m68k/tm-linux.h.
        (UCONTEXT_PC_OFFSET): Define.
        (m68k_linux_in_sigtramp): Renamed from in_sigtramp, handle both
        non-RT and RT signal trampolines.

2002-02-26  Richard Earnshaw  <rearnsha@arm.com>

        * config/arm/tm-embed.h (TARGET_UPAGES): Delete.
        (TARGET_NBPG, STACK_END_ADDR): Delete
        (VARIABLES_INSIDE_BLOCK): Delete.

2002-02-25  Andrew Cagney  <ac131313@redhat.com>

        * utils.c (perror_with_name): Make string parameter constant.
        (print_sys_errmsg): Ditto.
        (query): Ditto.
        * defs.h (perror_with_name): Update.
        (print_sys_errmsg): Update.
        (query): Update.

2002-02-25  Daniel Jacobowitz  <drow@mvista.com>

        From Eliot Dresselhaus <eliot@ayrnetworks.com>:
        * gdbserver/linux-mips-low.c (cannot_fetch_register): Fix typo.

2002-02-25  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * rs6000-nat.c (set_host_arch): Do not switch to a new architecture
        if it already matches the current architecture from the exec file.
        Include arch-utils.h for gdbarch_info_init prototype.
        * Makefile.in (rs6000-nat.o): Update dependencies.

2002-02-25  Eli Zaretskii  <eliz@is.elta.co.il>

        * config/djgpp/djconfig.sh: Set NM=nm and CFLAGS="-g -O2" in the
         list of exported variables.

2002-02-24  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/configure.srv: New file.
        * gdbserver/configure.in: Use configure.srv instead
        of the host/target makefile fragments.  Set GDBSERVER_DEPFILES
        from it.
        * gdbserver/configure: Regenerated.
        * gdbserver/terminal.h: New file.
        * gdbserver/Makefile.in: Update for configure changes.  Remove
        more unneeded include paths.

2002-02-24  Andrew Cagney  <ac131313@redhat.com>

        From wiz at danbala:
        * config/sparc/tm-sp64.h: Fix grammar and typos.
        Fix PR gdb/287.

2002-02-24  Andrew Cagney  <ac131313@redhat.com>

        * lin-lwp.c, thread-db.c, defs.h, cris-tdep.c: Replace ``Linux''
        with either ``GNU/Linux'' or ``Linux kernel''.  Update copyright.
        * m68klinux-nat.c, sparc-linux-nat.c, x86-64-linux-nat.c: Ditto.
        * x86-64-linux-tdep.c, gregset.h, gdb_wait.h: Ditto.
        * ia64-linux-nat.c, infrun.c, linux-proc.c: Ditto.
        * proc-service.c, i386-linux-tdep.c, ppc-linux-tdep.c: Ditto.
        * s390-tdep.c: Ditto.
        * config/nm-linux.h, config/alpha/nm-linux.h: Ditto.
        * config/alpha/tm-alpha.h, config/alpha/tm-alphalinux.h:
        * config/alpha/xm-alphalinux.h, config/i386/nm-linux.h: Ditto.
        * config/i386/nm-x86-64.h, config/i386/tm-linux.h: Ditto.
        * config/m68k/tm-linux.h, config/mips/nm-linux.h: Ditto.
        * config/mips/tm-linux.h, config/mips/xm-linux.h: Ditto.
        * config/powerpc/tm-linux.h, config/s390/nm-linux.h: Ditto.
        * config/s390/tm-linux.h, config/sh/tm-linux.h: Ditto.
        * config/sparc/nm-linux.h, config/sparc/tm-linux.h: Ditto.
        * config/sparc/tm-sp64linux.h, config/sparc/xm-linux.h: Ditto.
        Fix PR gdb/378.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        * lin-thread.c: Delete file.
        * configure.in (gdb_cv_struct_reg_r_gs): Update comment to refer
        to gdb_proc_service.h.
        * configure: Re-generate.

        * ocd.c (ocd_open): Do not try to open the "ocd" device.
        * serial.c (serial_open): Delete check for "ocd".
        Fix PR gdb/349.

        * Makefile.in (linux-thread.o): Delete target.
        * linux-thread.c: Delete file.

        * config/djgpp/fnchange.lst: Rename bfd/elf32-sh64.c.  Tweak other
        renamed SH files to be consistent.

        * symtab.c (sort_search_symbols): Use xfree.

2002-02-23  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-tdep.c (arm_linux_init_abi): Register
        IN_SOLIB_CALL_TRAMPOLINE and SKIP_TRAMPOLINE_CODE
        * config/arm/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE): Replace old
        definition with undef, since we don't want the sysvr4 definition.
        (SKIP_TRAMPOLINE_CODE): Likewise.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        From 2002-02-22 Alfred M. Szmidt <ams@kemisten.nu>:

        * configure.in: (AC_CHECK_FUNCS) Added test for
        canonicalize_file_name Regenerated.
        * config.in, configure: Regenerated.
        * utils.c: (gdb_realpath) If HAVE_CANONICALIZE_FILE_NAME is
        defined use canonicalize_file_name.

2002-02-23  Michael Chastain  <mec@shout.net>

        * MAINTAINERS: Remove Michael Chastain from "paper trail" list.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        * README: Remove references to cygnus.com.
        * MAINTAINERS: Change Past Maintainer addresses to ``foo at bar
        dot com'' form.  Remove references to cygnus.com and sourceware.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        From 2002-02-19 Paul Eggert <eggert@twinsun.com>:
        * Makefile.in (VER): Change "head -1" to "sed q", since POSIX
        1003.1-2001 no longer allows "head -1".
        * gdb/Makefile.in (version.c): Likewise.
        * gdb/doc/Makefile.in (GDBvn.texi): Likewise.
        * gdb/CONTRIBUTE: Change "diff -c3" to "diff -c", which is
        equivalent.  POSIX 1003.1-2001 no longer allows "diff -c3".

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        * cli/cli-decode.c (cmd_cfunc_eq): New function.
        * command.h (cmd_cfunc_eq): Declare.
        * cli/cli-decode.h (cmd_cfunc_eq): Ditto.

        * cli/cli-cmds.h (is_complete_command): Change parameter to a
        ``struct cmd_list_element *''.
        * cli/cli-cmds.c (is_complete_command): Update.  Use
        cmd_cfunc_eq.
        * top.c (execute_command): Pass the command to
        is_complete_command.
        * tracepoint.c: Replace function.cfunc with cmd_cfunc_eq.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        From 2002-02-20 Martin Schwidefsky <schwidefsky@de.ibm.com>:
        * config/s390/tm-s390.h (GDB_TARGET_IS_ESAME): Use renamed
        architecture defines.
        * s390-tdep.c (s390_gdbarch_init): Likewise.

2002-02-23  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-tdep.c (arm_linux_extract_return_value): Make static.
        (arm_linux_push_arguments): Likewise.
        (arm_linux_init_abi): Register them.  Also register linux-specific
        call_dummy_words.
        (find_minsym_and_objfile): Use strcmp, not STREQ.
        * config/arm/tm-linux.h (CALL_DUMMY_WORDS): Delete.
        (arm_linux_call_dummy_words): Delete declaration.
        (EXTRACT_RETURN_VALUE, PUSH_ARGUMENTS): Delete.
        (arm_linux_extract_return_value, arm_linux_push_arguments): Delete
        declarations.
        (LOWEST_PC): Delete.

2002-02-23  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * maint.c (print_section_info): Do not prepend `0x' to filepos
        output, it will be handled by local_hex_string_custom.

2002-02-23  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-nat.c (store_newfpe_single): Use regcache_collect.
        (store_newfpe_double, store_newfpe_extended, store_fpregister)
        (store_register, store_regs, fill_gregset, fill_fpregset): Likewise.

2002-02-22  Jim Blandy  <jimb@redhat.com>

        Indicate that the bcache functions don't change the strings
        they're passed.
        * bcache.h (bcache, hash): Add `const' keywords to declarations.
        * bcache.c (bcache, hash): Add `const' keywords to definitions.

2002-02-22  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c (child_create_inferior): Fix create flags setting bug.

2002-02-21  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (register_loaded_dll): Just use raw name when we can't
        find the complete path to a loaded DLL.

2002-02-21  Fred Fish  <fnf@redhat.com>

        * dbxread.c (process_one_symbol): When finding an N_FUN symbol
        that marks the end of the range of a function, enter a line number
        entry that has a line number of zero and a PC offset that matches
        the end of the function.  This starts a range of PC's for which no
        line number information is known.
        * symtab.c (find_pc_sect_line): If our best fit is in a range of
        PC's for which no line number info is found (line number is zero)
        then we didn't find any valid line information.
        * symtab.h: Document use of zero line number entry.

2002-02-21  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-nat.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Define.
        (have_ptrace_getvrregs): Define for run time checks.
        (gdb_vrregset_t): New type for Altivec register handling.
        (fetch_register, store_register): Fetch/store altivec register
        when needed.
        (fetch_altivec_register, store_altivec_register): New functions.
        (supply_vrregset, fill_vrregset): New functions.
        (fetch_altivec_registers, store_altivec_registers): New functions.
        (fetch_ppc_registers, store_ppc_registers): Fetch/store altivec
        registers as well.

2002-02-21  Jiri Smid  <smid@suse.cz>

        * config/i386/x86-64linux.mh (NATDEPFILES): Remove x86-64-nat.o.

2002-02-21  Richard Earnshaw  <rearnsha@arm.com>

        * Makefile.in (armnbsd-nat.o): Update dependencies.
        * armnbsd-nat.c (supply_gregset): New function.  Common code to
        supply the integer register set.
        (supply_fparegset): New function.  Similar for FPA registers.
        (fetch_regs, fetch_fp_regs): Use them.
        (fetch_core_registers): Likewise.
        (fetch_elfcore_registers): New function.
        (arm_netbsd_elfcore_fns): New core-file type specification.
        (_initialize_arm_netbsd_nat): Register it.

2002-02-21  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-nat.c: Include gdbcore.h.
        (FETCH_INFERIOR_REGISTERS): Just error if this isn't defined.
        (fetch_regs, fetch_fp_regs, store_regs, store_fp_regs): Add explicit
        'void' to declaration, to shut up ARI.
        (fetch_core_registers): Make static.  Rewrite using supply_register.
        (arm_netbsd_core_fns): New core-file type specification.
        (_initialize_arm_netbsd_nat): New function.

2002-02-21  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (register_loaded_dll): Correctly check for invalid handle
        value.

2002-02-20  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (register_loaded_dll): Handle case where FindFirstFile
        fails.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * jv-exp.y (parse_number): Change type of implicit longs
        to builtin_type_uint64.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (mywait): Change argument to waitpid
        to be an integer instead of a `union wait'.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * mips-linux-nat.c: Call the operating system GNU/Linux.
        * mips-linux-tdep.c: Likewise.
        * mips-tdep.c: Likewise.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        Fix PR gdb/265.
        * jv-exp.y (parse_number): Handle 64-bit integers.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/configure.in: Remove AM_PROC_CC_STDC.  Change
        AC_STDC_HEADERS to AC_HEADER_STDC.
        * gdbserver/configure: Regenerated.

2002-02-20  Richard Earnshaw  <rearnsha@arm.com>

        * arc-tdep.c (get_longjmp_target): Only compile this function if JB_PC
        is defined.
        * sparc-tdep.c (get_longjmp_target): Likewise.

2002-02-20  Richard Earnshaw  <rearnsha@arm.com>

        * News: Add news about ARM and Multi-arch.  Mention the new target
        arm*-*-netbsd*.

2002-02-19  Jim Blandy  <jimb@redhat.com>

        * stabsread.c (error_type_complaint): Improve error message.

2002-02-19  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/README: Update documentation.
        * gdbserver/configure.in: Update configury to match documentation.
        * gdbserver/Makefile.in: Likewise.
        * gdbserver/configure: Regenerated.
        * gdbserver/aclocal.m4: New file, generated by aclocal.
        * gdbserver/config.in: New file, generated by autoheader.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * config/djgpp/fnchange.lst: Add change rules for armnbsd-tdep.c and
        armnbsd-nat.c.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h (enum arm_float_model): New enum.
        (struct gdbarch_tdep): Add fp_model.
        * arm-tdep.c (arm_gdbarch_init): Set fp_model in tdep.  Defer setting
        up floating-point conversions until we know the floating-point model
        in use by the inferior.  Don't complain about being unable to
        determine the ABI of the inferior when we don't have one.
        (arm_extract_return_value): Support different floating-point models.
        (arm_store_return_value): Likewise.
        * armnbsd-tdep.c (arm_netbsd_aout_init_abi): Set fp_model in tdep to
        ARM_FLOAT_SOFT.
        (arm_netbsd_elf_init_abi): Set fp_model to ARM_FLOAT_SOFT_VFP.

2002-02-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * i386-tdep.c (i386_gdbarch_init): Eliminate incorrect use
        of ``current_gdbarch''.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-nat.c : ANSIfy all function declarations.
        (fetch_register, fetch_regs, fetch_fp_register, fetch_fp_regs): New.
        (fetch_inferior_registers): Re-implement in terms of above.
        (store_register, store_regs, store_fp_register, store_fp_regs): New.
        (store_inferior_registers): Re-implement in terms of above.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-nat.c: Linux -> GNU/Linux when not talking about the
        kernel.
        * arm-linux-tdep.c: Likewise.
        * config/arm/tm-linux.h: Likewise.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * configure.tgt (arm*-*-netbsd*): This variant is now fully multi-arch.
        * config/arm/nbsd.mt (TM_FILE): Delete.
        * config/arm/tm-nbsd.h: Delete.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_gdbarch_init): Initialize TARGET_CHAR_SIGNED.
        Initialize CALL_DUMMY_LENGTH.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-tdep.c (arm_netbsd_aout_in_solib_call_trampoline): New
        function.
        (arm_netbsd_aout_init_abi): Initialize IN_SOLIB_CALL_TRAMPOLINE.
        * config/arm/tm-nbsd.h: Don't include config/tm-nbsd.h, it only
        defines one thing and that is incorrect for this port.
        (IN_SOLIB_CALL_TRAMPOLINE): Delete.

2002-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * go32-nat.c: add i386-tdep.h include to import FP_REGNUM_P macro.

2002-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c (display_selector): New function. Displays information
        about the information returned by GetThreadSelectorEntry API function.
        (display_selectors): New function. Displays the infomation of
        the selector given as argument, or of CS, DS ans FS selectors
        if no argument is given.
        ( _initialize_inftarg): Add "w32" as info prefix command.
        Add "info w32 selector" as command calling display_selectors.

2002-02-19  Pierre Muller  <muller@ics.u-strasbg.fr>

        * i386-tdep.c (get_longjmp_target): Fix compilation failure
        by setting dummy values to JB_PC and JB_ELEMENT_SIZE
        if not defined.

2002-02-18  Richard Earnshaw  <rearnsha@arm.com>

        * config/arm/nbsd.mt (TDEPFILES): Add solib-sunos.o.

2002-02-18  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_set_call_dummy_breakpoint_offset): New function.
        (arm_fix_call_dummy): Call it.
        (arm_call_dummy_breakpoint_offset): Delete.
        (arm_gdbarch_init): Initialize call_dummy_breakpoint_offset.
        * config/arm/tm-arm.h (CALL_DUMMY_BREAKPOINT_OFFSET): Delete.

2002-02-18  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (FRAME_CHAIN_VALID): Only require at level 2.
        Default to func_frame_chain_valid.
        * gdbarch.h, gdbarch.c: Re-generate.
        * frame.h (FRAME_CHAIN_VALID): Delete definition.

2002-02-18  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-nat.c: Update copyright.
        (fetch_register, store_register): Add tid parameter, don't compute
        tid here.
        (fetch_ppc_registers, store_ppc_registers): Add tid
        parameter. Pass it along to callees.
        (fetch_inferior_registers, store_inferior_registers): Compute tid
        here, and pass it to calleed functions.
        (fill_gregset, supply_fpregset): Clean up formatting.

2002-02-18  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_gdbarch_init): Initialize coerce_float_to_double.
        * config/arm/tm-arm.h (COERCE_FLOAT_TO_DOUBLE): Delete.

2002-02-18  Richard Earnshaw  <rearnsha@arm.com>

        * gdbarch.sh (GET_LONGJMP_TARGET): Add rule.
        * gdbarch.c gdbarch.h: Regenerate.
        * breakpoint.c (create_longjmp_breakpoint): Always compile this
        function.
        (breakpoint_reset): Test GET_LONGJMP_TARGET_P().
        * infrun.c (GET_LONGJMP_TARGET): Delete default definition.
        (handle_inferior_event): Test GET_LONGJMP_TARGET_P().

        * arm-tdep.h (struct gdbarch_tdep): Add jb_pc and jb_elt_size fields.
        * arm-tdep.c (arm_get_longjmp_target): New function.
        (arm_gdbarch_init): Initialize jb_pc to -1.  If ABI handler changes
        this to a positive value register arm_get_longjmp_target as the
        longjmp handler.
        * arm-linux-tdep.c (arm_get_longjmp_target): Delete.
        (arm_linux_init_abi): Set up longjmp description in tdep.
        * armnbsd-nat.c (get_longjmp_target): Delete.
        * armnbsd-tdep.c (arm_netbsd_init_abi_common): Set up longjmp
        description in tdep.
        * config/arm/tm-nbsd.h (JB_ELEMENT_SIZE, JB_PC): Delete.
        (get_longjmp_target): Delete declaration.
        (GET_LONGJMP_TARGET): Delete.
        * config/arm/tm-linux.h (arm_get_longjmp_target): Delete declaration.
        (GET_LONGJMP_TARGET): Delete.

2002-02-17  Kevin Buettner  <kevinb@redhat.com>

        From Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>:
        * ia64-tdep.c (ia64_gdbarch_init): Eliminate incorrect use
        of ``current_gdbarch''.

2002-02-17  Tom Tromey  <tromey@redhat.com>

        * cli/cli-cmds.c (compare_strings): New function.
        (complete_command): Only print each unique item once.
        * completer.h (complete_line): Declare.
        * completer.c (complete_line): New function.
        (line_completion_function): Use it.

2002-02-16  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (TARGET_LONG_DOUBLE_BIT): Default to 64.
        * gdbarch.h, gdbarch.c: Re-generate.

2002-02-16  Daniel Jacobowitz  <drow@mvista.com>

        * valarith.c (value_x_unop): Fix decrement; support post-decrement.

2002-02-16  Daniel Jacobowitz  <drow@mvista.com>

        From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>:
        * valops.c (value_arg_coerce): Don't take the address of a reference
        to convert an argument to a reference.

2002-02-15  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (get_image_name): New function.
        (handle_load_dll): Use get_image_name function.
        (get_child_debug_event): Avoid registering debug events until possibly
        execed process is started.
        (child_create_inferior): Allow invocation via shell so that command
        line redirection, etc.  works ok.
        (_initialize_inftarg): Add new command: "set shell" to control whether
        a shell is used to start a process.

2002-02-15  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-mips-low.c (cannot_fetch_register): Use find_regno
        instead of find_register_by_number.
        (cannot_store_register): Likewise.

2002-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        * dwarf2read.c: Replace fprintf (stderr, ...) by
        fprintf_unfiltered (gdb_stderr, ...).

2002-02-15  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/gdbserver.1: Document --attach.

2002-02-15  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h (struct gdbarch_tdep): Add fields for breakpoint
        descriptions.
        * arm-tdep.c (arm_default_arm_le_breakpoint)
        (arm_default_arm_be_breakpoint, arm_default_thumb_le_breakpoint)
        (arm_default_thumb_be_breakpoint): New.  Initialize them from
        traditional breakpoint defines.
        (arm_breakpoint_from_pc): Use new gdbarch_tdep entries.
        (arm_gdbarch_init): Initialize new breakpoint variables.
        * arm-linux-tdep.c (arm_linux_arm_le_breakpoint): New.
        (arm_linux_init_abi): Initialize linux-specific breakpoint.
        * armnbsd-tdep.c (arm_nbsd_arm_le_breakpoint): New.
        (arm_netbsd_aout_init_abi, arm_netbsd_elf_init_abi): Split common
        code out to ...
        (arm_netbsd_init_abi_common): ... here; new function.
        * config/arm/tm-arm.h (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT)
        (THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Delete.
        * config/arm/tm-linux.h (ARM_LE_BREAKPOINT): Delete.
        * config/arm/tm-nbsd.h (ARM_LE_BREAKPOINT): Delete.

2002-02-15  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h (enum arm_abi): New enum.
        (struct gdbarch_tdep): New structure.
        (LOWEST_PC): Provide a default.
        (arm_gdbarch_register_os_abi): Declare new function.
        * arm-tdep.c (arm_abi_names): New array.
        (process_note_abi_tag_sections): New function.
        (get_elfosabi): New function.
        (arm_gdbarch_register_os_abi): New function.
        (arm_gdbarch_init): Try to determine the ABI of the inferior.  If
        support for that ABI has been built in, then call the appropriate
        configuration routine.  Use gdbarch_num_regs() to get the number
        of registers.
        (arm_dump_tdep): New function.
        (arm_init_abi_eabi_v1, arm_init_abi_eabi_v2, arm_init_abi_apcs): New
        place-holder functions.
        (_initialize_arm_tdep): Register them.
        * config/arm/tm-arm.h (LOWEST_PC): Delete.

        * armnbsd-tdep.c: New file.
        * Makefile.in (armnbsd-tdep.o): Add dependencies.
        * config/arm/nbsd.mt (TDEPFILES): Add it.
        * config/arm/tm-nbsd.h (LOWEST_PC): Delete.

        * armnbsd-nat.c: Include regcache.h.
        * Makefile.in (armnbsd-nat.o): Update dependency list.

        * arm-tdep.c (arm_get_next_pc): Use printf_filtered for error message.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Fix typos in target rules.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        Fix part of PR gdb/267.
        * linespec.c (find_methods): Handle constructors specially for now.

2002-02-14  Corinna Vinschen  <vinschen@redhat.com>

        * arm-tdep.c (arm_push_arguments): Eliminate special float type
        handling.
        * config/arm/tm-arm.h (COERCE_FLOAT_TO_DOUBLE): Define to call
        standard_coerce_float_to_double().

2002-02-14  Christopher Faylor  <cgf@redhat.com>

        * config/i386/xm-cygwin.h: Revert inadvertent reinclusion of
        GDBINIT_FILENAME.

2002-02-14  Elena Zannoni  <ezannoni@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): Don't call
        find_variant_by_name, because it confuses the multiarch
        framework. Return NULL if there isn't an architecture with the
        user supplied name, instead of forcing a different one without
        recording the change with the multiarch machinery.
        (find_variant_by_name): Delete.

2002-02-14  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * config/i386/i386sol2.mh (NATDEPFILES): Add i387-nat.o, needed by
        i386v4-nat.o now. Add gcore.o, Solaris x86 supports gcore.

2002-02-13  Martin M. Hunt  <hunt@redhat.com>

        * stack.c (print_frame_info_base): When calling
        print_frame_info_listing_hook, set current_source_symtab.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS,
        and remove unused $(INCLUDE_DIR).
        Add regcache.c to OBS.
        Add generated register protocol files to clean target.
        Update dependencies for new objects, obsolete old target code.

        * gdbserver/linux-low.c: Remove all platform-specific code to
        new files.  Remove various dead code.  Update to use regcache
        functionality.
        * gdbserver/remote-utils.c (fromhex): Add return statement
        to quiet warning.
        (putpkt): Dynamically allocate buf2 because PBUFSIZ is no longer
        constant.
        (input_interrupt): Add integer parameter to match prototype
        of a signal handler.
        (outreg): Use register_data ().
        (prepare_resume_reply): Use gdbserver_expedite_regs.
        * gdbserver/server.c (main): Dynamically allocate own_buf because
        PBUFSIZ is no longer constant.  Use registers_to_string () and
        registers_from_string ().
        * gdbserver/server.h: No longer include "defs.h".  Add prototypes
        for error (), fatal (), and warning ().  Update definition of
        PBUFSIZ to use regcache functionality.  Add include guard.
        * gdbserver/utils.c (fatal): Add missing ``const''.
        (warning): New function.

        * regformats/regdat.sh: Include "regcache.h" in generated files.
        Provide init_registers () function.
        * regformats/regdef.h: Add prototype for set_register_cache ().
        Add include guard.

        * gdbserver/linux-arm-low.c: New file.
        * gdbserver/linux-i386-low.c: New file.
        * gdbserver/linux-ia64-low.c: New file.
        * gdbserver/linux-m68k-low.c: New file.
        * gdbserver/linux-mips-low.c: New file.
        * gdbserver/linux-ppc-low.c: New file.
        * gdbserver/linux-sh-low.c: New file.

        * gdbserver/regcache.c: New file.
        * gdbserver/regcache.h: New file.

        * gdbserver/low-linux.c: Removed obsolete file.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * config/arm/linux.mt: Update GDBSERVER_DEPFILES.
        * config/i386/linux.mt: Likewise.
        * config/ia64/linux.mt: Likewise.
        * config/m68k/linux.mh: Likewise.
        * config/powerpc/linux.mh: Likewise.
        * config/mips/linux.mt: Likewise.

        * config/sh/linux.mt: Add GDBSERVER_DEPFILES.

        * config/i386/i386lynx.mh: Mark gdbserver variables
        as (currently) obsolete for this target.
        * config/i386/nbsd.mt: Likewise.
        * config/i386/nbsdelf.mt: Likewise.
        * config/m32r/m32r.mt: Likewise.
        * config/m68k/m68klynx.mh: Likewise.
        * config/m68k/nbsd.mt: Likewise.
        * config/m68k/sun3os4.mh: Likewise.
        * config/mips/vr5000.mt: Likewise.
        * config/ns32k/nbsd.mt: Likewise.
        * config/pa/hppabsd.mh: Likewise.
        * config/pa/hppaosf.mh: Likewise.
        * config/powerpc/nbsd.mt: Likewise.
        * config/rs6000/rs6000lynx.mh: Likewise.
        * config/s390/s390.mt: Likewise.
        * config/s390/s390x.mt: Likewise.
        * config/sparc/sparclynx.mh: Likewise.
        * config/sparc/sun4os4.mh: Likewise.
        * config/i386/x86-64linux.mt: Likewise.
        * config/sparc/linux.mh: Likewise.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * configure.tgt: Configure gdbserver only for known working
        targets.  Set ${build_gdbserver} instead of modifying ${configdirs}.
        * configure.in: Check ${build_gdbserver}.  Put gdbserver/ into
        SUBDIRS if it is configured.  Update comment for ${nativefile}.
        * configure: Regenerated.

2002-02-13  Michael Snyder  <msnyder@redhat.com>

        * config/i386/i386v42mp.mh: Add gcore.o to NATDEPFILES.

        * gcore.c (gcore_command): Use gcore_default_target instead of NULL.
        (default_gcore_mach): Just return 0, work around a problem in bfd.
        (default_gcore_target): OK to return NULL if exec_bfd is null.
        (make_mem_sec): Use a cast, avoid a warning.

        * procfs.c (find_memory_regions_callback): Use a cast instead of
        calling host_pointer_to_address (which complains if
        sizeof (host pointer) != sizeof (target pointer)).
        (procfs_make_note_section): Avoid overflow in psargs string.

        * procfs.c (procfs_make_note_section): Make the default
        implementation return an error.

2002-02-13  Rodney Brown  <rbrown64@csc.com.au>

        * procfs.c (procfs_make_note_section): Provide a default definition
        (for alpha-dec-osf4.0f). Fix typos.

2002-02-13  Elena Zannoni  <ezannoni@redhat.com>

        * linux-proc.c: Add include of regcache.h.
        * Makefile.in (linux-proc.o): Add dependency on regcache.h.

2002-02-13  Andrew Cagney  <ac131313@redhat.com>

        From 2002-01-18 Greg McGary <greg@mcgary.org>:
        * memattr.c (create_mem_region): Disallow useless empty region.
        Regions are half-open intervals, so allow [A..B) [B..C) as
        non-overlapping.

2002-02-13  Michael Chastain <mec@shout.net>

        * defs.h: Kill CONST_PTR.
        * c-lang.h (c_builtin_types): Change CONST_PTR to simple "const".
        * c-lang.c (c_builtin_types): Likewise.
        * ch-lang.c (ch_builtin_types): Likewise.
        * f-lang.c (f_builtin_types): Likewise.
        * language.c (unknown_builtin_types): Likewise.
        * m2-lang.c (m2_builtin_types): Likewise.
        * p-lang.c (pascal_builtin_types): Likewise.
        * scm-lang.c (c_builtin_types): Likewise.

2002-02-13  Keith Seitz  <keiths@redhat.com>

        * arm-tdep.h (arm_get_next_pc): Add declaration.

2002-02-13  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_use_struct_convention): Make static.  Move to be
        with other related struct-returning functions.
        (arm_extract_struct_value_address): New function.
        (arm_gdbarch_init): Initialize the above in multi-arch vector.  Also
        initialize float_format, double_format and long_double_format as
        appropriate to the endianness of the target.
        * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Delete.
        (arm_use_struct_convention): Delete declaration.
        (USE_STRUCT_CONVENTION, EXTRACT_STRUCT_VALUE_ADDRESS): Delete.

2002-02-13  Keith Seitz  <keiths@redhat.com>

        * defs.h (core_addr_to_string_nz): New function.

2002-02-13  Mark Kettenis  <kettenis@gnu.org>

        Apply missing bits of 2002-01-15 patch.
        * i386v4-nat.c (supply_fpregset): Use i387_supply_fsave.
        (fill_fpregset): Use i387_fill_fsave.

2002-02-12  Keith Seitz  <keiths@redhat.com>

        * utils.c (core_addr_to_string): Use phex instead of phex_nz.
        (core_addr_to_string_nz): New function.

2002-02-11  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-nat.c: Really include arm-tdep.h.
        * config/arm/tm-linux.h (struct type, struct value): Declare.

2002-02-11  Michael Snyder  <msnyder@redhat.com>

        * procfs.c: Include elf-bfd.h (for elfcore_write functions).
        (gcore section): Ifdef for Solaris and Unixware only.
        (procfs_do_thread_registers): Unixware needs one lwpstatus
        per thread (not one prstatus or pstatus).
        (procfs_make_note_section): Iterate only over kernel threads (lwps),
        not over all gdb threads.  For unixware, call elfcore_write_pstatus
        once before iterating over threads.

2002-02-11  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h: New file.
        * arm-tdep.c: Include arm-tdep.h.
        (arm_addr_bits_remove, arm_smash_text_address, arm_saved_pc_after_call)
        (arm_skip_prologue, arm_call_dummy_words, arm_fix_call_dummy)
        (arm_print_float_info, arm_register_type, convert_to_extended)
        (arm_elf_make_msymbols_special, arm_coff_make_msymbol_special)
        (arm_extract_return_value, arm_register_name): Make static.
        (arm_software_single_step): Similarly.  Fix types in declaration.
        (arm_register_byte, arm_register_raw_size, arm_register_virtual_size)
        (arm_store_return_value, arm_store_struct_return): New functions.
        (arm_gdbarch_init): Register the above functions.  Also register
        call_dummy_start_offset, sizeof_call_dummy_words,
        function_start_offset, inner_than, decr_pc_after_break, fp_regnum,
        sp_regnum, pc_regnum, register_bytes, num_regs, max_register_raw_size,
        max_register_virtual_size, register_size.  Set up
        prologue_cache.saved_regs here, rather than ...
        (_initialize_arm_tdep): ... here.
        * config/arm/tm-arm.h (struct type, struct value): Delete forward
        declarations.
        (arm_addr_bits_remove, arm_smash_text_address, arm_saved_pc_after_call)
        (arm_skip_prologue, arm_call_dummy_words, arm_fix_call_dummy)
        (arm_print_float_info, arm_register_type, convert_to_extended)
        (arm_elf_make_msymbols_special, arm_coff_make_msymbol_special)
        (arm_extract_return_value, arm_register_name): Delete declarations.
        (SMASH_TEXT_ADDRESS, ADDR_BITS_REMOVE, FUNCTION_START_OFFSET)
        (SKIP_PROLOGUE, SAVED_PC_AFTER_CALL, INNER_THAN, BREAKPOINT_FROM_PC)
        (DECR_PC_AFTER_BREAK, PRINT_FLOAT_INFO, REGISTER_SIZE, NUM_REGS)
        (REGISTER_NAME, REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE)
        (REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE)
        (MAX_REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, STORE_STRUCT_RETURN)
        (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, CALL_DUMMY_WORDS)
        (SIZEOF_CALL_DUMMY_WORDS, CALL_DUMMY_START_OFFSET, FIX_CALL_DUMMY)
        (SOFTWARE_SINGLE_STEP_P, SOFTWARE_SINGLE_STEP)
        (ELF_MAKE_MSYMBOL_SPECIAL, COFF_MAKE_MSYMBOL_SPECIAL) Delete.
        (arm_pc_is_thumb, arm_pc_is_thumb_dummy, thumb_get_next_pc)
        (arm_get_next_pc): No-longer static -- these are needed by the RDI
        interface.
        * arm-linux-nat.c arm-linux-tdep.c armnbsd-nat.c: Include arm-tdep.h.
        * remote-rdi.c remote-rdp.c: Likewise.
        * Makefile.in (arm-linux-nat.o, arm-linux-tdep.o arm-tdep.o)
        (armnbsd-nat.o, remote-rdi.o, remote_rdp.o): Update dependencies.
        * config/arm/tm-nbsd.h (SOFTWARE_SINGLE_STEP_P): Delete bogus
        definition.

        * arm-tdep.h (ARM_A1_REGNUM, ARM_A4_REGNUM, ARM_AP_REGNUM)
        (ARM_SP_REGNUM, ARM_LR_REGNUM, ARM_PC_REGNUM, ARM_F0_REGNUM)
        (ARM_F3_REGNUM, ARM_F7_REGNUM, ARM_FPS_REGNUM, ARM_PS_REGNUM): Renamed
        from non-ARM_ prefixed definitions.
        * arm-tdep.c armnbsd-nat.c arm-linux-nat.c arm-linux-tdep.c: Update
        all uses of above.
        * remote-rdi.c remote-rdp.c: Likewise.
        * arm-linux-nat.c (ARM_CPSR_REGNUM): Renamed from CPSR_REGNUM.

2002-02-11  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_frameless_function_invocation)
        (arm_frame_args_address, arm_frame_locals_address, arm_frame_num_args)
        (arm_frame_chain, arm_init_extra_frame_info, arm_frame_saved_pc)
        (arm_read_fp, arm_frame_init_saved_regs, arm_push_dummy_frame)
        (arm_pop_frame, arm_get_next_pc): Make static.
        (arm_gdbarch_init): Register above in gdbarch structure.
        (arm_read_fp): Renamed from arm_target_read_fp.
        (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Make static.
        * config/arm/tm-arm.h (arm_frameless_function_invocation)
        (arm_frame_args_address, arm_frame_locals_address, arm_frame_num_args)
        (arm_frame_chain, arm_init_extra_frame_info, arm_frame_saved_pc)
        (arm_target_read_fp, arm_frame_init_saved_regs, arm_push_dummy_frame)
        (arm_pop_frame, arm_get_next_pc, arm_pc_is_thumb)
        (arm_pc_is_thumb_dummy): Delete declarations.
        (INIT_EXTRA_FRAME_INFO, TARGET_READ_FP, FRAME_CHAIN)
        (FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, FRAME_ARGS_ADDRESS)
        (FRAME_LOCALS_ADDRESS, FRAME_NUM_ARGS, FRAME_ARGS_SKIP)
        (FRAME_INIT_SAVED_REGS, PUSH_DUMMY_FRAME, POP_FRAME): Delete.

2002-02-10  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.c (compare_search_syms): New function.
        (sort_search_symbols): New function.
        (search_symbols): Sort symbols after searching rather than
        before.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Linux -> GNU/Linux.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh: For for level one methods, disallow a definition
        when partially multi-arched.  Add comments explaining rationale.
        * gdbarch.h: Re-generate.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Don't require when
        multi-arch partial.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh: Map LEVEL onto a symbolic GT_LEVEL.  Exit on bad
        field.  Use diff -u.
        * gdbarch.c: Re-generate.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * config/mips/tm-mips.h (CALL_DUMMY_LOCATION): Delete.
        * gdbarch.sh (PUSH_RETURN_ADDRESS): Don't require when multi-arch
        partial.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (REGISTER_CONVERTIBLE): Don't require when
        multi-arch partial.
        (PUSH_ARGUMENTS): Switch to using predefault.
        * gdbarch.c: Regenerate.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * valops.c (PUSH_ARGUMENTS): Delete definition.
        * gdbarch.sh (PUSH_ARGUMENTS): Don't require when multi-arch
        partial.  Default to default_push_arguments.
        * gdbarch.h, gdbarch.c: Regenerate.

2002-02-09  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (throw_exception): Rename return_to_top_level.  Update
        comments.
        * utils.c (error_stream, internal_verror, quit): Ditto.
        * top.c (throw_exception, catcher): Ditto.
        * sparclet-rom.c (sparclet_load): Ditto.
        * remote.c (interrupt_query, minitelnet): Ditto.
        * remote-sds.c (interrupt_query): Ditto.
        * remote-mips.c (mips_error, mips_kill): Ditto.
        * ocd.c (interrupt_query): Ditto.
        * monitor.c (monitor_interrupt_query): Ditto.
        * m3-nat.c (suspend_all_threads, thread_resume_command): Ditto.
        * target.h: Update comment.

        * m3-nat.c, ocd.c, sparclet-rom.c: Update copyright.

2002-02-09  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (TARGET_LONG_DOUBLE_FORMAT): Default to
        default_double_format.
        * gdbarch.h, gdbarch.c: Re-generate.
        * findvar.c (floatformat_unknown): Delete variable definition.
        * doublest.h (floatformat_unknown): Delete variable declaration.

2002-02-09  Jim Blandy  <jimb@redhat.com>

        * stabsread.c (read_type): Add code to parse Sun's syntax for
        prototyped function types.

2002-02-09  Andrew Cagney  <ac131313@redhat.com>

        * Makefile.in (SUBDIR_CLI_INITS): Set to SUBDIR_CLI_SRCS.
        (SUBDIR_MI_INITS): Set to SUBDIR_MI_SRCS.

2002-02-09  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * xcoffsolib.c (_initialize_xcoffsolib): Renamed from
        _initialize_solib.  Fixes name clash with solib.c:_initialize_solib,
        now _initialize_xcoffsolib gets called again and overrides the
        commands from solib.c in a native configuration.

2002-02-09  Mark Kettenis  <kettenis@gnu.org>

        * doublest.c (store_typed_floating): Don't try to return a value.
        Fixes PR gdb/290.

2002-02-08  Jim Blandy  <jimb@redhat.com>

        * c-typeprint.c (c_type_print_varspec_suffix): If a function type
        is prototyped and has no arguments, print its argument list as
        `(void)'.

2002-02-08  Chris Demetriou  <cgd@broadcom.com>

        * MAINTAINERS (write-after-approval): Add myself.
        (paper-trail): I've escaped!

2002-02-08  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (cygwin_pid_to_str): Revert 2002-02-08 change xasprintf
        changes.
        (_initialize_check_for_gdb_ini): Ditto.

2002-02-08  Martin M. Hunt  <hunt@redhat.com>

        * win32-nat.c (cygwin_pid_to_str): Fix typo.
        xaprintf -> xasprintf.

2002-02-08  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c: Remove use of printf and sprintf functions.

2002-02-08  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_frame_chain_valid): Make static.
        (arm_push_arguments): Likewise.
        (arm_gdbarch_init): New function.
        (_initialize_arm_tdep): Call it.
        * config/arm/tm-arm.h (GDB_MULTI_ARCH): Set to 1.
        (TARGET_DOUBLE_FORMAT): Test TARGET_BYTE_ORDER, not target_byte_order.
        (FRAME_CHAIN_VALID): Delete.
        (arm_frame_chain_valid): Delete declaration.
        (PUSH_ARGUMENTS): Delete.
        (arm_push_arguments): Delete declaration.
        (CALL_DUMMY_P): Delete.

2002-02-08  Andrew Cagney  <ac131313@redhat.com>
            Corinna Vinschen  <vinschen@redhat.com>

        * gdbtypes.c (build_gdbtypes): Disable setting a specific float format
        on builtin float types.

2002-02-08  Daniel Jacobowitz  <drow@mvista.com>

        * utils.c: Include <curses.h> before "bfd.h".
        * tui/tui-hooks.c: Likewise.
        * tui/tui.c: Likewise.
        * tui/tuiCommand.c: Likewise.
        * tui/tuiData.c: Likewise.
        * tui/tuiDataWin.c: Likewise.
        * tui/tuiDisassem.c: Likewise.
        * tui/tuiGeneralWin.c: Likewise.
        * tui/tuiIO.c: Likewise.
        * tui/tuiLayout.c: Likewise.
        * tui/tuiRegs.c: Likewise.
        * tui/tuiSource.c: Likewise.
        * tui/tuiSourceWin.c: Likewise.
        * tui/tuiStack.c: Likewise.
        * tui/tuiWin.c: Likewise.

2002-02-07  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_nofp_frame_init_saved_regs): Extend where[] array
        to include space for pseudoregs as well. Update loops accordingly.
        (sh_fp_frame_init_saved_regs): Ditto.
        (sh_init_extra_frame_info, sh_pop_frame): Split long lines.

2002-02-07  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Andreas Schwab is GNU/Linux m68k maintainer.
        Add Richard Earnshaw to Arm maintainers.

2002-02-07  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (warning_begin): Delete declaration.

        * config/powerpc/tm-ppcle-eabi.h (TARGET_BYTE_ORDER_DEFAULT):
        Delete macro.

2002-02-07  Michael Snyder  <msnyder@redhat.com>

        * solib-legacy.c (legacy_svr4_fetch_link_map_offsets):
        Logic bug, remove misplaced else.

2002-02-07  Klee Dienes  <klee@apple.com>

        * fork-inferior.c (fork_inferior): Add '!' to the list of
        characters that need to be quoted when building a string for the
        shell.  Quote '!' specifically with a backslash, since CSH chokes
        when trying to evaluate "str!str".

2002-02-06  Nick Clifton  <nickc@cambridge.redhat.com>

        * rdi-share/host.h: Only provide a typedef for bool if it is not
        defined.

2002-02-04  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.h (enum bptype): Add new overlay event bp type.
        (enable_overlay_breakpoints, disable_overlay_breakpoints): Export.

        * breakpoint.c (create_internal_breakpoint): New function.
        (internal_breakpoint_number): Moved into create_internal_breakpoint.
        (create_longjmp_breakpoint): Use create_internal_breakpoint.
        (create_thread_event_breakpoint): Ditto.
        (create_solib_event_breakpoint): Ditto.
        (create_overlay_event_breakpoint): New function.
        (enable_overlay_breakpoints, disable_overlay_breakpoints): New funcs.
        (update_breakpoints_after_exec): Delete and re-initialize
        overlay event breakpoints after an exec.  Add FIXME comment
        about longjmp breakpoint.
        (print_it_typical): Ignore overlay event breakpoints.
        (print_one_breakpoint): Ditto.
        (mention): Ditto.
        (bpstat_what): Do not stop for overlay event breakpoints.
        (delete_breakpoint): Don't delete overlay event breakpoints.
        (breakpoint_re_set_one): Delete the overlay event breakpoint.
        (breakpoint_re_set): Re-create overlay event breakpoint.

        * symfile.c (overlay_auto_command): Enable overlay breakpoints.
        (overlay_manual_command): Disable overlay breakpoints.
        (overlay_off_command): Disable overlay breakpoints.

2002-02-06  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c: Include elf-bfd.h and coff/internal.h.
        (MSYMBOL_SET_SPECIAL, MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Move defines
        to here from config/tm-arm.h.
        (coff_sym_is_thumb): Make static.
        (arm_elf_make_msymbol_special): New function.
        (arm_coff_make_msymbol_special): New function.
        * config/arm/tm-arm.h (MSYMBOL_SET_SPECIAL): Delete definition.
        (MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Likewise.
        (coff_sym_is_thumb): Delete declaration.
        (arm_elf_make_msymbol_special): Declare.
        (arm_coff_make_msymbol_special): Declare.
        (ELF_MAKE_MSYMBOL_SPECIAL): Call arm_elf_make_msymbol_special.
        (COFF_MAKE_MSYMBOL_SPECIAL): Call arm_coff_make_msymbol_special.

2002-02-06  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_software_single_step): ANSIfy function declaration.

2002-02-06  Richard Earnshaw  <rearnsha@arm.com>

        * gdbarch.sh (PRINT_FLOAT_INFO): Add rule.
        * gdbarch.c gdbarch.h: Regenerate.
        * arch-utils.c (default_print_float_info): New function.
        * arch-utils.h (default_print_float_info): Prototype it.
        * infcmd.c (float_info): Call PRINT_FLOAT_INFO.
        * doc/gdbint.texinfo (FLOAT_INFO): Mark as deprecated.
        (PRINT_FLOAT_INFO): Document it.

        * arm-tdep.c (arm_print_float_info): Renamed from arm_float_info.
        * config/arm/tm-arm.h (FLOAT_INFO): Delete.
        (PRINT_FLOAT_INFO): Define.

2002-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c (_initialize_check_for_gdb_ini):
        Add typecast to sprintf argument to suppress a warning.

2002-02-05  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c (last_sig): Changed type of variable to target_signal,
        to allow easier handling of pass state.
        (DEBUG_EXCEPTION_SIMPLE): New macro, used in handle_exception,
        that gives exception name and address.
        (handle_exception): Use DEBUG_EXCEPTION_SIMPLE macro
        and set last_sig value to ourstatus->value.sig. Some missing
        exceptions added.
        (child_continue): Correctly report continue_status.
        (get_child_debug_event,do_initial_child_stuff): Set last_sig to
        TARGET_SIGNAL_0 (new default value).
        (child_resume): consider sig argument passed to decide if
        the exception should be passed to debuggee or not.

2002-02-05  Michael Snyder  <msnyder@redhat.com>

        * regcache.c (fetch_register): Call target_fetch_register
        only if we don't call FETCH_PSEUDO_REGISTER.
        (store_register): Call target_store_register only if we
        don't call STORE_PSEUDO_REGISTER.

2002-02-05  Elena Zannoni  <ezannoni@redhat.com>

        * gdbarch.sh: Add definitions for COFF_MAKEMSYMBOL_SPECIAL and
        ELF_MAKE_MSYMBOL_SPECIAL.
        * gdbarch.c, gdbarch.h: Regenerate.
        * arch-utils.c (default_make_msymbol_special): New function.
        * arch-utils.h (default_make_msymbol_special): Export.
        * elfread.c (elf_symtab_read): Compile use of
        ELF_MAKE_MSYMBOL_SPECIAL unconditionally because it is now
        multiarched.
        * coffread.c (coff_symtab_read): Ditto, for
        COFF_MAKE_MSYMBOL_SPECIAL.

2002-02-05  Jim Blandy  <jimb@redhat.com>

        * solib-svr4.c (svr4_truncate_ptr): New function.
        (svr4_relocate_section_addresses): Do the address arithmetic with
        the appropriate truncation for target addresses, even when
        CORE_ADDR is larger than a target address.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (mywait): Cast second argument of waitpid
        to (int *).

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (kill_inferior): Remove commented out
        code.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * c-valprint.c (c_val_print): Handle TYPE_CODE_COMPLEX.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c: Remove unused include files.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c: Define PTRACE_ARG3_TYPE.
        (read_inferior_memory): Use it.
        (write_inferior_memory): Likewise.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (create_inferior): Call strerror instead of
        grubbing through sys_errlist.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c: New file, copied exactly from low-linux.c.

2002-02-04  Pierre Muller  <muller@ics.u-strasbg.fr>
        * win32-nat.c (handle_exception): Handle Ctrl-Break exception.

2002-02-04  Andrew Cagney  <ac131313@redhat.com>

        * cli/cli-decode.c (do_cfunc, set_cmd_cfunc): New functions.
        (do_sfunc, set_cmd_sfunc): New functions.

        * command.h (struct cmd_list_element): Add field func.
        * cli/cli-decode.h (struct cmd_list_element): Ditto.
        * command.h (set_cmd_sfunc, set_cmd_cfunc): Declare.
        * cli/cli-decode.h: Ditto.

        * cli/cli-decode.c (help_cmd): Test for func not cfunc/sfunc.
        (help_all, help_cmd_list): Ditto.
        (find_cmd, complete_on_cmdlist): Ditto.
        * top.c (execute_command): Ditto.

        * cli/cli-setshow.c (do_setshow_command): Call func instead of
        function.sfunc.

        * infcmd.c (notice_args_read): Fix function signature.

        * cli/cli-cmds.c (init_cli_cmds): Use set_cmd_sfunc.
        * cli/cli-decode.c (add_set_cmd): Ditto.
        * utils.c (initialize_utils): Ditto.
        * maint.c (_initialize_maint_cmds): Ditto.
        * infrun.c (_initialize_infrun): Ditto.
        * demangle.c (_initialize_demangler): Ditto.
        * remote.c (add_packet_config_cmd): Ditto.
        * mips-tdep.c (_initialize_mips_tdep): Ditto.
        * cris-tdep.c (_initialize_cris_tdep): Ditto.
        * proc-api.c (_initialize_proc_api): Ditto.
        * kod.c (_initialize_kod): Ditto.
        * valprint.c (_initialize_valprint): Ditto.
        * top.c (init_main): Ditto.
        * infcmd.c (_initialize_infcmd): Ditto.
        * corefile.c (_initialize_core): Ditto.
        * arm-tdep.c (_initialize_arm_tdep): Ditto.
        * arch-utils.c (initialize_current_architecture): Ditto.
        (_initialize_gdbarch_utils): Ditto.
        * alpha-tdep.c (_initialize_alpha_tdep): Ditto.

        * cli/cli-decode.c (add_cmd): Use set_cmd_cfunc.
        * wince.c (_initialize_inftarg): Ditto.
        * symfile.c (_initialize_symfile): Ditto.
        * mips-tdep.c (_initialize_mips_tdep): Ditto.
        * language.c (_initialize_language): Ditto.
        * arc-tdep.c (_initialize_arc_tdep): Ditto.

2002-02-04  Michael Snyder  <msnyder@redhat.com>

        * memattr.c (_initialize_mem): Elaborate the help for 'mem' command.

2002-02-04  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS.
        Add rules for building the register data files.

2002-02-04  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/regdat.sh: Add braces to the definition of
        expedite_regs_${arch}.

2002-02-04  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/regdef.h (struct reg): Add comment describing the
        requirements for offset and size fields.

2002-02-04  Andreas Schwab  <schwab@suse.de>

        * config/ia64/linux.mh: Don't set NAT_CLIBS and REGEX.
        * config/ia64/linux.mt: Don't set GDBSERVER_LIBS.

2002-02-04  Richard Earnshaw  <rearnsha@arm.com>

        * gdbarch.sh (copyright): Update years in generated header.
        (SMASH_TEXT_ADDRESS): Add rule.
        * gdbarch.h, gdbarch.c: Re-generate.
        * coffread.c: Multi-arch uses of SMASH_TEXT_ADDRESS.
        * dbxread.c: Likewise.
        * dwarfread.c: Likewise.
        * elfread.c: Likewise.
        * somread.c: Likewise.

        * arm-tdep.c (arm_smash_text_address): New function.
        * config/arm/tm-arm.h (SMASH_TEXT_ADDRESS): Define in terms of above.

2002-02-04  Pierre Muller  <muller@ics.u-strasbg.fr>

        Add support for hardware watchpoints on win32 native.
        * win32-nat.c (CONTEXT_DEBUG_DR macro): Add use of
        CONTEXT_DEBUG_REGISTERS.
        (dr variable): New variable. Static array containing a local copy
        of debug registers.
        (debug_registers_changed): New variable.  Reflects when debug registers
        are changed and need to be written to inferior.
        (debug_registers_used): New variable. Reflects when any debug register
        was set, used when new threads are created.
        (cygwin_set_dr, cygwin_set_dr7, cygwin_get_dr6): New functions used by
        i386-nat code.
        (thread_rec): Set dr array if id is the thread of current_event .
        (child_continue, child_resume): Change the debug registers for all
        threads if debug_registers_changed.
        (child_add_thread): Change the debug registers if debug_registers_used.
        * config/i386/cygwin.mh: Add use of i386-nat.o file.
        Link nm.h to new nm-cygwin.h file.
        + config/i386/nm-cygwin.h: New file. Contains the macros used for use
        of hardware registers.

2002-02-03  Andrew Cagney  <ac131313@redhat.com>

        * valprint.c (print_floating): Allow non TYPE_CODE_FLT types.
        Restore behavour broken by 2002-01-20 Andrew Cagney
        <ac131313@redhat.com> IEEE_FLOAT removal.

2002-02-03  Daniel Jacobowitz  <drow@mvista.com>

        * c-valprint.c (c_val_print): Pass a proper valaddr to
        cp_print_class_method.
        * valops.c (search_struct_method): If there is only one method
        and args is NULL, return that method.

2002-02-03  Daniel Jacobowitz  <drow@mvista.com>

        * gdbtypes.c (init_simd_type): Use TYPE_TAG_NAME instead of
        accessing tag_name directly.

2002-02-03  Daniel Jacobowitz  <drow@mvista.com>

        * ax-gdb.c (find_field): Use TYPE_TAG_NAME instead
        of accessing tag_name directly.

2002-02-03  Daniel Jacobowitz  <drow@mvista.com>

        PR gdb/280
        * gdbtypes.c (replace_type): New function.
        * gdbtypes.h (replace_type): Add prototype.
        * stabsread.c (read_type): Use replace_type.

2002-02-03  Richard Earnshaw  <rearnsha@arm.com>

        * Makefile.in (memattr.o): Add missing dependencies rule.

2002-02-03  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * breakpoint.c (break_at_finish_command): Really export.
        (break_at_finish_at_depth_command): Ditto.
        (tbreak_at_finish_command): Ditto.
        * hppa-tdep.c: Include completer.h.
        * Makefile.in (hppa-tdep.o): Add dependency on $(completer_h).
        (COMMON_OBS): Remove duplicate ui-file.o, frame.o, doublest.o.

2002-02-01  Andrew Cagney  <ac131313@redhat.com>

        * utils.c (do_write): New function.
        (error_stream): Rewrite combining the code from error_begin and
        verror.
        (verror): Rewrite using error_stream.
        (error_begin): Delete function.

2002-02-01  Andrew Cagney  <ac131313@redhat.com>

        * utils.c (error_begin): Make static.
        * defs.h (error_begin): Delete declaration.

        * linespec.c (cplusplus_error): Replace cplusplus_hint.
        (decode_line_1): Use cplusplus_error instead of error_begin,
        cplusplus_hint and return_to_top_level.
        * coffread.c (coff_symfile_read): Use error instead of error_begin
        and return_to_top_level.
        * infrun.c (default_skip_permanent_breakpoint): Ditto.

2002-02-01  Andrew Cagney  <ac131313@redhat.com>

        * language.h (type_error, range_error): Make string parameter
        constant.
        * language.c (warning_pre_print): Delete extern declaration.
        * dwarfread.c (warning_pre_print): Ditto.
        * language.c (type_error, range_error): Rewrite to use verror and
        vwarning instead of warning_begin.

2002-02-01  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (breakpoint_re_set): Delete ancient #if 0 code.
        (set_ignore_count): Move misplaced comment back where it belongs.

2002-02-01  Andrew Cagney  <ac131313@redhat.com>

        * command.h (NO_FUNCTION): Delete macro.
        * cli/cli-decode.h (NO_FUNCTION): Ditto.
        * top.c (execute_command): Replace NO_FUNCTION with NULL.
        * tracepoint.c (_initialize_tracepoint): Ditto.
        * cli/cli-decode.c (add_set_cmd): Ditto.
        * cli/cli-cmds.c (init_cli_cmds): Ditto.

2002-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * gnu-v3-abi.c (gnuv3_virtual_fn_field): Update comments.
        Update ``this'' pointer when calling virtual functions.

2002-02-01  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (create_temp_exception_breakpoint): Delete.
        * hppa-tdep.c: Deprecate xbreak, txbreak and bx commands.

2002-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/reg-arm.dat: New file.
        * regformats/reg-i386.dat: New file.
        * regformats/reg-ia64.dat: New file.
        * regformats/reg-m68k.dat: New file.
        * regformats/reg-mips.dat: New file.
        * regformats/reg-ppc.dat: New file.
        * regformats/reg-sh.dat: New file.
        * regformats/regdef.h: New file.
        * regformats/regdat.sh: New file.

2002-02-01  Richard Earnshaw  <reanrsha@arm.com>

        * arm-tdep.c (arm_frameless_function_invocation): Add some comments.
        (arm_frame_args_address, arm_frame_locals_address): New functions.
        (arm_frame_num_args): New function.
        * config/tm-arm.h (FRAME_ARGS_ADDRESS): Call arm_frame_args_address.
        (FRAME_LOCALS_ADDRESS): Call arm_frame_locals_address.
        (FRMA_NUM_ARGS): Call arm_frame_num_args.

2002-01-31  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (break_at_finish_command): Export.
        (break_at_finish_at_depth_command): Export.
        (tbreak_at_finish_command): Export.
        (_initialize_breakpoint): Delete "xbreak" and "tbreak" commands.
        * hppa-tdep.c (_initialize_hppa_tdep): Add "xbreak" and
        "tbreak" commands, which are HPPA specific.

        * printcmd.c (disassemble_command): Remove an ancient
        artifact of an old merge.

        * symfile.h (enum overlay_debugging_state):
        Define enum constant values for overlay mode.
        * symfile.c (overlay_debugging): Use enums instead of literals.
        (overlay_is_mapped, overlay_auto_command,
        overlay_manual_command): Ditto.

        * breakpoint.c (insert_breakpoints, remove_breakpoint,
        breakpoint_here_p, breakpoint_inserted_here_p,
        breakpoint_thread_match, bpstat_stop_status,
        describe_other_breakpoints, check_duplicates, clear_command):
        Coding standard fixes.

        * target.c (target_xfer_memory): Add spaces, coding standard.
        (do_xfer_memory): Add missing line to trust-readonly
        code: check bfd SEC_READONLY flag for section.

2002-01-31  Andrew Cagney  <ac131313@redhat.com>

        * PROBLEMS: Fix typo, 5.1->5.1.1.

2002-01-30  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.c (find_pc_sect_psymtab): Do not search psymtabs for
        data symbols, since we search based on textlow and texthigh.
        (find_pc_sect_symtab): Likewise.

2002-01-30  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (vwarning): Declare.
        * utils.c (vwarning): New function.
        (warning): Call vwarning.
        (warning_begin): Delete function.

        * rs6000-nat.c (vmap_ldinfo): Use the function warning to print
        the warning message.
        * d10v-tdep.c (d10v_address_to_pointer) [0]: Delete call to
        warning_begin.

2002-01-30  Michael Snyder  <msnyder@redhat.com>

        * NEWS: Mention "set trust-readonly-sections" command.
        Mention generate-core-file command.

2002-01-15  Michael Snyder  <msnyder@redhat.com>

        * target.c: New command, "set trust-readonly-sections on".
        (do_xfer_memory): Honor the suggestion to trust readonly sections
        by reading them from the object file instead of from the target.
        (initialize_targets): Register command "set trust-readonly-sections".

2002-01-29  Andrew Cagney  <ac131313@redhat.com>

        * parse.c (target_map_name_to_register): Simplify, search regs and
        pseudo-regs using a single loop.

2002-01-30  Andrew Cagney  <ac131313@redhat.com>

        * PROBLEMS: Note that the i386 fix was missing from 5.1.1.

2002-01-15  Rodney Brown  <rbrown64@csc.com.au>

        * config/i386/tm-i386v4.h: Define HAVE_I387_REGS.
        * config/i386/i386v42mp.mh: Add i387-nat.o .
        * i386v4-nat.c: Include i387-nat.h.
        (supply_fpregset): Use i387_supply_fsave.
        (fill_fpregset): Use i387_fill_fsave.

2002-01-30  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_call_dummy_words): Define.
        * arm-linux-tdep.c (arm_linux_call_dummy_words): Define.
        * config/arm/tm-arm.h (CALL_DUMMY_P): Define.
        (CALL_DUMMY_WORDS): Define.
        (arm_call_dummy_words): Declare.
        * config/arm/tm-linux.h (CALL_DUMMY_WORDS): Define.
        (arm_linux_call_dummy_words): Declare.

2002-01-30  Andreas Schwab  <schwab@suse.de>

        * m68klinux-nat.c: Fix last change to use regcache_collect
        instead of referencing registers[] directly.

2002-01-29  Andrew Cagney  <ac131313@redhat.com>

        * parse.c (target_map_name_to_register): Delete code wrapped in
        #ifdef REGISTER_NAME_ALIAS_HOOK.

2002-01-28  Michael Snyder  <msnyder@redhat.com>

        * regcache.c (legacy_read_register_gen): Need to be able to
        read pseudo-register as well as real register.
        (legacy_write_register_gen): Ditto.

2002-01-28  Andrew Cagney  <ac131313@redhat.com>

        * config/mips/tm-wince.h (TARGET_BYTE_ORDER): Delete.
        * config/sparc/tm-sparc.h (TARGET_BYTE_ORDER): Delete.
        * config/ns32k/tm-umax.h (TARGET_BYTE_ORDER): Delete.
        * config/ia64/tm-ia64.h (TARGET_BYTE_ORDER): Delete.
        * config/m32r/tm-m32r.h (TARGET_BYTE_ORDER): Delete.
        * config/m68k/tm-m68k.h (TARGET_BYTE_ORDER): Delete.
        * config/m88k/tm-m88k.h (TARGET_BYTE_ORDER): Delete.
        * config/mn10200/tm-mn10200.h (TARGET_BYTE_ORDER): Delete.
        * config/pa/tm-hppa.h (TARGET_BYTE_ORDER): Delete.
        * config/sh/tm-wince.h (TARGET_BYTE_ORDER): Delete.
        * config/v850/tm-v850.h (TARGET_BYTE_ORDER): Delete.
        * config/vax/tm-vax.h (TARGET_BYTE_ORDER): Delete.
        * config/z8k/tm-z8k.h (TARGET_BYTE_ORDER): Delete.
        * config/i960/tm-i960.h (TARGET_BYTE_ORDER): Delete.
        * config/i386/tm-i386.h (TARGET_BYTE_ORDER): Delete.
        * config/h8500/tm-h8500.h (TARGET_BYTE_ORDER): Delete.
        * config/h8300/tm-h8300.h (TARGET_BYTE_ORDER): Delete.
        * config/fr30/tm-fr30.h (TARGET_BYTE_ORDER): Delete.
        * config/d30v/tm-d30v.h (TARGET_BYTE_ORDER): Delete.
        * config/alpha/tm-alpha.h (TARGET_BYTE_ORDER): Delete.

2002-01-28  Andrew Cagney  <ac131313@redhat.com>

        * arch-utils.c (TARGET_BYTE_ORDER_DEFAULT): Delete macro.
        (target_byte_order): Initialize to BFD_ENDIAN_BIG.
        (initialize_current_architecture): Update target_byte_order using
        information from BFD.
        * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_DEFAULT):
        * config/arm/tm-arm.h (TARGET_BYTE_ORDER_DEFAULT): Delete.

2002-01-28  Andrew Cagney  <ac131313@redhat.com>

        * config/vax/tm-vax.h (INVALID_FLOAT): Move macro from here...
        * vax-tdep.c (INVALID_FLOAT): To here.  Document why it is broken.

        * rs6000-tdep.c (rs6000_do_registers_info): Delete code wrapped in
        #ifdef INVALID_FLOAT.
        * infcmd.c (do_registers_info): Ditto.
        * values.c (unpack_double): Ditto.  Add comment.

        * config/ns32k/tm-umax.h (INVALID_FLOAT): Delete macro that was
        already commented out.

2002-01-26  Andreas Schwab  <schwab@suse.de>

        * config/m68k/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define.
        * m68klinux-nat.c: Update ptrace interface for fetching/storing
        registers and add support for PTRACE_GETREGS.

2002-01-24  Andrew Cagney  <ac131313@redhat.com>

        GDB 5.1.1 released from 5.1 branch.
        * NEWS: Add 5.1.1 news.
        * README: Sync with 5.1 branch.

2002-01-23  Fred Fish  <fnf@redhat.com>

        * mdebugread.c (parse_partial_symbols): Only copy stabstring1 to
        stabstring on initial malloc.  Reallocing will copy it for us,
        if necessary.

2002-01-23  Elena Zannoni  <ezannoni@redhat.com>

        * Makefile.in (hpread_h): Delete.
        (HFILES_NO_SRCDIR): Remove hpread.h.
        (ALLDEPFILES): Remove hp-psymtab-read.c and hp-symtab-read.c.
        (hpread.o): Update dependencies.
        (hp-psymtab-read.o, hp-symtab-read.o): Remove.

        * hp-psymtab-read.c: Remove file.
        * hp-symtab-read.c: Remove file.
        * hpread.h: Remove file.

        * hpread.c: Merge all contents of hp-psymtab-read.c,
        hp-symtab-read.c and hpread.h into this file, as it was prior to
        January 1999.

        * config/pa/hpux11w.mh, config/pa/hpux11.mh,
        config/pa/hpux1020.mh, config/pa/hppaosf.mh,
        config/pa/hppahpux.mh, config/pa/hppabsd.mh (NATDEPFILES):
        Remove hp-psymtab-read.o and hp-symtab-read.o, add hpread.o.

2002-01-23  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-nat.c (ppc_register_u_addr, supply_gregset,
        fill_gregset): Call gdbarch_tdep() just once, assign result to
        variable and use that, instead of calling the function several
        times.

2002-01-24  Alexandre Oliva  <aoliva@redhat.com>

        * configure.host: Accept sparcv9 as alias for sparc64.
        * configure.tgt: Likewise.

2002-01-22  Kevin Buettner  <kevinb@redhat.com>

        * solib-aix5.c (build_so_list_from_mapfile)
        (aix5_relocate_main_executable): Fix xcalloc() calls so order of
        arguments is not reversed.
        * solib-sunos.c (sunos_relocate_main_executable): Likewise.
        * solib-svr4.c (svr4_relocate_main_executable): Likewise.

2002-01-22  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_pseudo_register_read): New function. Renamed and
        modified version of obsolete sh_fetch_pseudo_register.
        (sh_fetch_pseudo_register): Rename to sh_pseudo_register_read.
        (sh4_register_read): New function.
        (sh_pseudo_register_write): New function. Renamed and modified
        version of obsolete sh_store_pseudo_register.
        (sh_store_pseudo_register): Rename to sh_pseudo_register_write.
        (sh4_register_write): New function.
        (sh_gdbarch_init): Remove setting of gdbarch function
        fetch_pseudo_register and store_pseudo_register. Remove setting of
        register_convert_to_raw, register_convert_to_virtual,
        register_convertible.
        (sh_sh4_register_convertible): Delete. No longer needed. All is
        taken care by architecture specific functions
        register_read/register_write.
        (sh_sh4_register_convert_to_virtual): Make static.
        (sh_sh4_register_convert_to_raw): Ditto.

2002-01-22  Andrew Cagney  <ac131313@redhat.com>

        * doublest.c (floatformat_is_negative): Assert FMT is non NULL.
        (floatformat_is_nan, floatformat_mantissa): Ditto.

        * gdbtypes.c (_initialize_gdbtypes): Initialize TYPE_FLOATFORMAT
        for builtin_type_ieee_single_little, builtin_type_ieee_double_big,
        builtin_type_ieee_double_little,
        builtin_type_ieee_double_littlebyte_bigword,
        builtin_type_m68881_ext, builtin_type_i960_ext,
        builtin_type_m88110_ext, builtin_type_m88110_harris_ext,
        builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword,
        builtin_type_ia64_spill_big, builtin_type_ia64_spill_little and
        builtin_type_ia64_quad_big, builtin_type_ia64_quad_little.

2002-01-22  Corinna Vinschen  <vinschen@redhat.com>

        * xstormy16-tdep.c (xstormy16_scan_prologue): Add frameless
        parameter.  Set frameless flag if it exists and depended of
        whether the scanned function is frameless or not.
        (xstormy16_skip_prologue): If function is frameless, return
        result of xstormy16_scan_prologue().
        (xstormy16_frame_init_saved_regs): Adjust xstormy16_scan_prologue()
        call.

2002-01-21  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_fp_frame_init_saved_regs, sh_push_arguments,
        sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
        sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs,
        sh_sh4_register_byte, sh_sh4_register_raw_size,
        sh_sh3e_register_virtual_type, sh_sh4_register_virtual_type,
        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): Call
        gdbarch_tdep() just once, assign result to variable and use that,
        instead of calling the function several times.

2002-01-20  Mark Kettenis  <kettenis@gnu.org>

        * go32-nat.c (fetch_register): Use FP_REGNUM_P and FPC_REGNUM_P
        macros instead of LAST_FPU_CTRL_REGNUM.
        (store_register): Likewise.

2002-01-21  Jim Blandy  <jimb@redhat.com>

        * infcmd.c (run_command): Check that the `exec' target layer's BFD
        is up-to-date before running the program, not just when a program
        exits.

2002-01-21  Fred Fish  <fnf@redhat.com>

        * arm-tdep.c (thumb_skip_prologue): Quit scanning prologue
        when we have found all instructions we are looking for.

2002-01-21  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_register_name): New function.
        (arm_registers_names): Make static.
        * config/arm/tm-arm.h (arm_register_names): Delete declaration.
        (arm_register_name): Declare.
        (REGISTER_NAME): Use it.

2002-01-21  Richard Earnshaw  <rearnsha@arm.com>
            Kevin Buettner  <kevinb@redhat.com>

        Convert arm targets to new FRAME interface.
        * arm-tdep.c (struct frame_extra_info): Remove fsr.
        (arm_frame_find_save_regs): Delete.
        (arm_frame_init_saved_regs): New.
        (arm_init_extra_frame_info): Alloacte saved_regs as required.
        Allocate extra_info as required.  Convert all uses of fsr.regs
        to use saved_regs, similarly all uses of EXTRA_FRAME_INFO fields
        to use extra_info.
        (thumb_scan_prologue, arm_scan_prologue, arm_find_callers_reg)
        (arm_frame_chain, arm_frame_saved_pc, arm_pop_frame): Likewise.
        (check_prologue_cache, save_prologue_cache): Likewise.
        (_initialize_arm_tdep): Ensure prologue_cache is correctly set up.
        * config/arm/tm-arm.h (EXTRA_FRAME_INFO): Delete.
        (FRAME_FIND_SAVED_REGS): Delete.
        (arm_frame_find_saved_regs): Delete prototype.
        (arm_frame_init_saved_regs): New prototype.
        (FRAME_INIT_SAVED_REGS): Define.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * config/arc/tm-arc.h (IEEE_FLOAT): Delete.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        From Jeff Law <law@redhat.com>:
        * infttrace.c: Include <sys/pstat.h>.
        (child_pid_to_exec_file): Revamp.  Use pstat call to get the
        exec file if the ttrace equivalent fails.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * rdi-share/devsw.c (openLogFile): Delete unused ``struct tm lt''.
        (closeLogFile): Ditto.

2002-01-20  Michael Chastain  <mec@shout.net>

        * top.c (print_gdb_version): Bump copyright year to 2002.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (Blanket Write Privs): Add Kevin Buettner, Elena
        Zannoni and Eli Zaretskii.

2002-01-20  Daniel Jacobowitz  <drow@mvista.com>

        * buildsym.c: Update copyright years.
        * c-typeprint.c: Likewise.
        * dwarf2read.c: Likewise.
        * f-typeprint.c: Likewise.
        * gdbtypes.c: Likewise.
        * gdbtypes.h: Likewise.
        * hp-symtab-read.c: Likewise.
        * hpread.c: Likewise.
        * mdebugread.c: Likewise.
        * p-typeprint.c: Likewise.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * remote-sim.c (gdbsim_open): Simplify code testing the macro
        TARGET_BYTE_ORDER_SELECTABLE_P.  Assume the target is always
        byte-order selectable.
        * sparc-tdep.c (sparc_target_architecture_hook): Ditto.
        * arch-utils.c: Ditto.
        (set_endian): Ditto.
        (set_endian_from_file): Ditto.
        * gdbserver/low-sim.c (create_inferior): Ditto.
        * gdbarch.sh: Ditto.
        * gdbarch.h: Re-generate.
        * config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE_P):
        * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE):
        * config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER_SELECTABLE):
        * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_SELECTABLE_P):
        * config/arm/tm-wince.h (TARGET_BYTE_ORDER_SELECTABLE_P):
        * config/arm/tm-linux.h (TARGET_BYTE_ORDER_SELECTABLE_P):
        * config/arc/tm-arc.h (TARGET_BYTE_ORDER_SELECTABLE):
        * config/arm/tm-arm.h (TARGET_BYTE_ORDER_SELECTABLE_P): Delete
        macro definition.
        * config/mips/tm-wince.h: Remove #undef of macro
        TARGET_BYTE_ORDER_SELECTABLE.
        * config/sh/tm-wince.h: Ditto.

2002-01-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbtypes.h (struct cplus_struct_type): Add is_artificial to
        member function fields.  Add accessor macro
        TYPE_FN_FIELD_ARTIFICIAL.
        * dwarf2read.c (dwarf2_add_member_fn): Check for artificial methods.
        * c-typeprint.c (c_type_print_base): Skip artificial member
        functions.

2002-01-20  Daniel Jacobowitz  <drow@mvista.com>

        * f-typeprint.c: Delete unused function f_type_print_args.
        * p-typeprint.c: Delete unused function pascal_type_print_args.

2002-01-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbtypes.h (struct type): Fix whitespace.  Remove obsolete
        comment.  Add ``artificial'' to ``union field_location''.

        * dwarf2read.c: Remove ad-hoc TYPE_FIELD_ARTIFICIAL.

        * buildsym.c (finish_block): Initialize TYPE_FIELD_ARTIFICIAL to 0.
        * mdebugread.c (parse_symbol): Likewise.
        * stabsread.c (define_symbol): Likewise.
        * hp-symtab-read.c (hpread_function_type): Likewise, instead of
        initializing TYPE_FIELD_BITPOS to n (obsolete).
        (hpread_doc_function_type): Likewise.
        * hpread.c (hpread_function_type): Likewise.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * configure.in (host_makefile_frag): Only require a host makefile
        fragment when a native build.
        * configure: Re-generate.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * doublest.h (floatformat_from_type): Declare.
        * doublest.c (floatformat_from_type): New function.
        (convert_typed_floating): Use.

        * valprint.c (print_floating): Replace checks for IEEE_FLOAT with
        call to function floatformat_from_type.

        * gdbarch.sh (IEEE_FLOAT): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * config/i960/tm-i960.h (IEEE_FLOAT): Delete macro.
        * config/i386/tm-i386.h (IEEE_FLOAT): Ditto.
        * config/z8k/tm-z8k.h (IEEE_FLOAT): Ditto.
        * config/sparc/tm-sparc.h (IEEE_FLOAT): Ditto.
        * config/pa/tm-hppa.h (IEEE_FLOAT): Ditto.
        * config/m88k/tm-m88k.h (IEEE_FLOAT): Ditto.
        * config/m68k/tm-m68k.h (IEEE_FLOAT): Ditto.
        * config/h8500/tm-h8500.h (IEEE_FLOAT): Ditto.
        * config/h8300/tm-h8300.h (IEEE_FLOAT): Ditto.
        * config/fr30/tm-fr30.h (IEEE_FLOAT): Ditto.
        * config/arm/tm-arm.h (IEEE_FLOAT): Ditto.
        * config/alpha/tm-alpha.h (IEEE_FLOAT): Ditto.

        * s390-tdep.c (s390_gdbarch_init): Do not set ieee_float.
        * x86-64-tdep.c (i386_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.

2002-01-20  Jiri Smid  <smid@suse.cz>

        * configure.host, configure.tgt: Support x86-64.
        * NEWS: Note new target x86-64.

        * config/i386/x86-64linux.mh (NATDEPFILES): x86-64-nat.o removed.
        * x86-64-linux-nat.c (x86_64_register_u_addr): New function.
        * config/i386/nm-x86-64.h (ATTACH_LWP): Removed.
        * Makefile.in (x86-64-tdep.o, x86-64-linux-tdep.o,
        x86-64-linux-nat.o): Fix dependencies.

2002-01-19  Andrew Cagney  <ac131313@redhat.com>

        * utils.c: Remove #ifndef MALLOC_INCOMPATIBLE.
        * config/sparc/xm-sun4os4.h (PTRACE_ARG3_TYPE): Move macro ....
        * config/sparc/nm-sun4os4.h (PTRACE_ARG3_TYPE): ... to here.
        * config/sparc/xm-sun4os4.h: Delete file.
        * config/sparc/sun4os4.mh (XM_FILE): Delete makefile variable.

2002-01-19  Andrew Cagney  <ac131313@redhat.com>

        * config/sparc/sparclynx.mh (XM_FILE): Delete.
        * config/rs6000/rs6000lynx.mh (XM_FILE): Delete.
        * config/m68k/m68klynx.mh (XM_FILE): Delete.
        * config/i386/i386lynx.mh (XM_FILE): Delete.
        * config/rs6000/xm-rs6000ly.h: Delete file.
        * config/sparc/xm-sparclynx.h: Delete file.
        * config/m68k/xm-m68klynx.h: Delete file.
        * config/i386/xm-i386lynx.h: Delete file.
        * config/xm-lynx.h: Delete file.
        * config/djgpp/fnchange.lst: Update.

2002-01-19  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_register_byte): New function.
        (alpha_register_raw_size): Ditto.
        (alpha_register_virtual_size): Ditto.
        (alpha_skip_prologue_internal): Renamed from
        alpha_skip_prologue.
        (alpha_skip_prologue): New version that calls
        alpha_skip_prologue_internal.
        (alpha_in_lenient_prologue): Use alpha_skip_prologue_internal.
        * config/alpha/tm-alpha.h (SKIP_PROLOGUE): Remove
        second argument from alpha_skip_prologue.
        (REGISTER_BYTE): Use alpha_register_byte.
        (REGISTER_RAW_SIZE): Use alpha_register_raw_size.
        (REGISTER_VIRTUAL_SIZE): Use alpha_register_virtual_size.
        (FRAMELESS_FUNCTION_INVOCATION): Use
        generic_frameless_function_invocation_not.
        (FRAME_NUM_ARGS): Use frame_num_args_unknown.
        (COERCE_FLOAT_TO_DOUBLE): Use standard_coerce_float_to_double.

2002-01-19  Andrew Cagney  <ac131313@redhat.com>

        * config/mips/xm-news-mips.h: Delete file.
        * config/mips/news-mips.mh (XM_FILE): Delete makefile variable.

        * config/m88k/xm-m88k.h: Delete file.
        * config/m88k/xm-dgux.h: Do not include xm-m88k.h.
        * config/m88k/xm-delta88v4.h: Ditto.
        * config/m88k/xm-delta88.h: Ditto.

        * config/alpha/xm-fbsd.h: Delete file.
        * config/alpha/fbsd.mh (XM_FILE): Delete makefile variable.

        * config/sparc/xm-sparc.h: Delete file.
        * Makefile.in (xm-sun4os4.h): Delete dependency.
        * config/sparc/xm-sun4sol2.h: Do not include xm-sparc.h.
        * config/sparc/xm-sun4os4.h: Ditto.
        * config/sparc/xm-linux.h: Ditto.

        * config/i386/xm-windows.h: Delete file.

2002-01-19  Andrew Cagney  <ac131313@redhat.com>

        * utils.c: Include <sys/param.h> for MAXPATHLEN.
        (gdb_realpath): Use MAXPATHLEN when PATH_MAX is not defined.

2002-01-19  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_call_dummy_words): New.
        * config/alpha/tm-alpha.h (CALL_DUMMY): Remove.
        (CALL_DUMMY_P): Define.
        (CALL_DUMMY_WORDS): Define.
        (SIZEOF_CALL_DUMMY_WORDS): Define.

2002-01-19  Per Bothner  <per@bothner.com>

        * gnu-v3-abi.c (gnuv3_rtti_type):  Guard that vtable_symbol_name
        isn't NULL, which can happen with some gcj-3.x-produced code.

2002-01-19  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_register_virtual_type): New function.
        (alpha_init_frame_pc_first): Ditto.
        (alpha_fix_call_dummy): Ditto.
        (alpha_store_struct_return): Ditto.
        (alpha_extract_struct_value_address): Ditto.
        * config/alpha/tm-alpha.h (REGISTER_VIRTUAL_TYPE): Use
        alpha_register_virtual_type.
        (STORE_STRUCT_RETURN): Use alpha_store_struct_return.
        (EXTRACT_STRUCT_VALUE_ADDRESS): Use
        alpha_extract_struct_value_address.
        (FIX_CALL_DUMMY): Use alpha_fix_call_dummy.
        (INIT_FRAME_PC): Use init_frame_pc_noop.
        (INIT_FRAME_PC_FIRST): Use alpha_init_frame_pc_first.

2002-01-19  Mark Kettenis  <kettenis@gnu.org>

        * i386gnu-nat.c: Include "i386-tdep.h".
        (fetch_fpregs): Simplify code dealing with uninitialized floating
        point states such that it doesn't require FP7_REGNUM.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (frame_extra_info): New.
        (alpha_find_saved_regs): Make static.  Use
        frame->extra_info.
        (alpha_frame_init_saved_regs): New function.
        (alpha_frame_saved_pc): Use frame->extra_info.
        (temp_saved_regs): Don't declare as struct frame_saved_regs.
        (heuristic_proc_desc): Adjust for temp_saved_regs changes.
        (init_extra_frame_info): Rename to...
        (alpha_init_extra_frame_info): ...this.  Use frame->extra_info.
        (alpha_print_extra_frame_info): New function.
        (alpha_frame_locals_address): Ditto.
        (alpha_frame_args_address): Ditto.
        (alpha_pop_frame): Use frame->extra_info.
        * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Use
        alpha_frame_args_address.
        (FRAME_LOCALS_ADDRESS): Use alpha_frame_locals_address.
        (alpha_find_saved_regs): Remove prototype.
        (FRAME_INIT_SAVED_REGS): Use alpha_frame_init_saved_regs.
        (EXTRA_FRAME_INFO): Remove.
        (INIT_EXTRA_FRAME_INFO): Use alpha_init_extra_frame_info.
        (PRINT_EXTRA_FRAME_INFO): Use alpha_print_extra_frame_info.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_osf_in_sigtramp): New function.
        (alpha_cannot_fetch_register): Ditto.
        (alpha_cannot_store_register): Ditto.
        (alpha_register_convertible): Ditto.
        (alpha_use_struct_convention): Ditto.
        * config/alpha/tm-alpha.h: Update copyright years.
        (IN_SIGTRAMP): Use alpha_osf_in_sigtramp.
        (INNER_THAN): Use core_addr_lessthan.
        (CANNOT_FETCH_REGISTER): Use alpha_cannot_fetch_register.
        (CANNOT_STORE_REGISTER): Use alpha_cannot_store_register.
        (REGISTER_CONVERTIBLE): Use alpha_register_convertible.
        (USE_STRUCT_CONVENTION): Use alpha_use_struct_convention.
        (FRAME_CHAIN): Remove unnecessary cast.

2002-01-18  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Document that testsuite/gdb.hp/gdb.threads-hp/ is
        obsolete.

2002-01-18  Andrew Cagney  <ac131313@redhat.com>

        * infptrace.c: Remove ATTRIBUTE_UNUSED.  Update copyright.
        * monitor.c, remote-array.c, remote-bug.c: Ditto.
        * remote-e7000.c, remote-es.c, remote-mips.c: Ditto.
        * remote-nindy.c, remote-os9k.c, remote-rdi.c: Ditto.
        * remote-rdp.c, remote-sds.c, remote-sim.c: Ditto.
        * remote-st.c, remote-vx.c, remote.c, win32-nat.c: Ditto.
        * x86-64-linux-nat.c: Ditto.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_register_name): New function.
        * config/alpha/tm-alpha.h (REGISTER_NAMES): Remove.
        (REGISTER_NAME): Define.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * config/nm-nbsd.h (KERNEL_U_ADDR): Remove.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c: Update copyright years.
        (alpha_next_pc): New function.
        (alpha_software_single_step): Ditto.
        * config/alpha/tm-alpha.h: Add prototype for
        alpha_software_single_step.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alphabsd-nat.c: Update copyright years.
        (fill_gregset): Use regcache_collect.
        (fill_fpregset): Likewise.
        (fetch_inferior_registers): Only fetch integer registers
        if requested to do so.
        (store_inferior_registers): Only store integer registers
        if requested to do so.

2002-01-17  Andrew Cagney  <ac131313@redhat.com>

        * config/alpha/alpha-osf3.mh (XDEPFILES): Delete.
        * config/alpha/alpha-osf2.mh (XDEPFILES): Delete.
        * config/alpha/alpha-osf1.mh (XDEPFILES): Delete.
        * config/alpha/alpha-linux.mh (XDEPFILES): Delete.
        * config/alpha/fbsd.mh (XDEPFILES): Delete.
        * config/arm/linux.mh (XDEPFILES): Delete.
        * config/arm/nbsd.mh (XDEPFILES): Delete.
        * config/i386/i386dgux.mh (XDEPFILES): Delete.
        * config/i386/i386sol2.mh (XDEPFILES): Delete.
        * config/i386/i386m3.mh (XDEPFILES): Delete.
        (NATDEPFILES): Move i387-tdep.o and core-aout.o to here.
        * config/i386/i386gnu.mh (XDEPFILES): Delete.
        * config/i386/fbsd.mh (XDEPFILES): Delete.
        * config/i386/i386bsd.mh (XDEPFILES): Delete.
        * config/i386/i386sco5.mh (XDEPFILES): Delete.
        * config/i386/i386v4.mh (XDEPFILES): Delete.
        * config/i386/i386v42mp.mh (XDEPFILES): Delete.
        * config/i386/i386sco4.mh (XDEPFILES): Delete.
        * config/i386/i386aix.mh (XDEPFILES): Delete.
        * config/i386/go32.mh (XDEPFILES): Delete.
        * config/i386/cygwin.mh (XDEPFILES): Delete.
        * config/i386/i386lynx.mh (XDEPFILES): Delete.
        * config/i386/i386mach.mh (XDEPFILES): Delete.
        * config/i386/i386v32.mh (XDEPFILES): Delete.
        * config/i386/linux.mh (XDEPFILES): Delete.
        * config/i386/nbsdelf.mh (XDEPFILES): Delete.
        * config/i386/ncr3000.mh (XDEPFILES): Delete.
        * config/i386/i386mk.mh (NATDEPFILES): Rename XDEPFILES.
        * config/i386/i386sco.mh (XDEPFILES): Delete.
        * config/i386/i386v.mh (XDEPFILES): Delete.
        * config/i386/nbsd.mh (XDEPFILES): Delete.
        * config/i386/ptx.mh (NATDEPFILES): Rename XDEPFILES.
        * config/i386/ptx4.mh (NATDEPFILES): Rename XDEPFILES.
        * config/i386/symmetry.mh (XDEPFILES): Delete.
        * config/i386/obsd.mh (XDEPFILES): Delete.
        * config/i386/x86-64linux.mh (XDEPFILES): Delete.
        * config/ia64/linux.mh (XDEPFILES): Delete.
        * config/ia64/aix.mh (XDEPFILES): Delete.
        * config/m68k/apollo68b.mh (XDEPFILES): Delete.
        * config/m68k/dpx2.mh (XDEPFILES): Delete.
        * config/m68k/3b1.mh (NATDEPFILES): Rename XDEPFILES.
        * config/m68k/apollo68v.mh (XDEPFILES): Delete.
        * config/m68k/hp300bsd.mh (XDEPFILES): Delete.
        * config/m68k/linux.mh (XDEPFILES): Delete.
        * config/m68k/m68klynx.mh (XDEPFILES): Delete.
        * config/m68k/m68kv4.mh (XDEPFILES): Delete.
        * config/m68k/nbsd.mh (XDEPFILES): Delete.
        * config/m68k/sun2os3.mh (XDEPFILES): Delete.
        * config/m68k/sun2os4.mh (XDEPFILES): Delete.
        * config/m68k/sun3os3.mh (XDEPFILES): Delete.
        * config/m68k/sun3os4.mh (XDEPFILES): Delete.
        * config/m88k/delta88.mh (XDEPFILES): Delete.
        * config/m88k/delta88v4.mh (XDEPFILES): Delete.
        * config/m88k/m88k.mh (XDEPFILES): Delete.
        * config/mips/littlemips.mh (NATDEPFILES): Rename XDEPFILES.
        * config/mips/linux.mh (XDEPFILES): Delete.
        * config/mips/irix6.mh (XDEPFILES): Delete.
        * config/mips/irix5.mh (XDEPFILES): Delete.
        * config/mips/irix4.mh (XDEPFILES): Delete.
        * config/mips/irix3.mh (XDEPFILES): Delete.
        * config/mips/decstation.mh (XDEPFILES): Delete.
        * config/mips/mipsm3.mh (XDEPFILES): Delete.
        (NATDEPFILES): Move core-aout.o to here.
        * config/ns32k/nbsd.mh (XDEPFILES): Delete.
        * config/pa/hpux1020.mh (XDEPFILES): Delete.
        * config/pa/hppabsd.mh (XDEPFILES): Delete.
        * config/pa/hppahpux.mh (XDEPFILES): Delete.
        * config/pa/hpux11w.mh (XDEPFILES): Delete.
        * config/pa/hppaosf.mh (XDEPFILES): Delete.
        * config/pa/hpux11.mh (XDEPFILES): Delete.
        * config/powerpc/aix.mh (XDEPFILES): Delete.
        * config/powerpc/nbsd.mh (XDEPFILES): Delete.
        * config/powerpc/linux.mh (XDEPFILES): Delete.
        * config/romp/rtbsd.mh: Rename XDEPFILES.
        * config/rs6000/rs6000lynx.mh (XDEPFILES): Delete.
        * config/rs6000/aix4.mh (XDEPFILES): Delete.
        * config/rs6000/rs6000.mh (XDEPFILES): Delete.
        * config/s390/s390.mh (XDEPFILES): Delete.
        * config/vax/vaxbsd.mh (NATDEPFILES): Rename XDEPFILES.
        * config/sparc/sun4sol2.mh (XDEPFILES): Delete.
        * config/sparc/sun4os4.mh (XDEPFILES): Delete.
        * config/sparc/sparclynx.mh (XDEPFILES): Delete.
        * config/sparc/nbsdelf.mh (XDEPFILES): Delete.
        * config/sparc/nbsd.mh (XDEPFILES): Delete.
        * config/sparc/linux.mh (XDEPFILES): Delete.
        * config/vax/vaxult.mh (XDEPFILES): Delete.
        * config/vax/vaxult2.mh (XDEPFILES): Delete.
        * Makefile.in (DEPFILES): Remove XDEPFILES.

2002-01-17  Andrew Cagney  <ac131313@redhat.com>

        * utils.c (internal_verror): Fix comments, default is yes not no.
        Update queries to match.  Default to quit and dump core.

2002-01-17  Andrew Cagney  <ac131313@redhat.com>

        * breakpoint.c: Update assuming #if UI_OUT is always true.  Update
        copyright.
        * defs.h, event-top.c, gdbcmd.h: Ditto.
        * infcmd.c, infrun.c, main.c, printcmd.c, remote.c: Ditto.
        * source.c, stack.c, symfile.c, symtab.c, thread.c: Ditto.
        * top.c, cli/cli-cmds.c, cli/cli-decode.c: Ditto.
        * cli/cli-script.c, cli/cli-script.h, cli/cli-setshow.c: Ditto.
        * mi/ChangeLog, mi/mi-cmd-break.c, mi/mi-cmd-stack.c: Ditto.
        * mi/mi-main.c:Ditto.

        * stack.c, symfile.c: Update copyright.

2002-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/low-hppabsd.c, gdbserver/low-lynx.c,
        gdbserver/low-nbsd.c, gdbserver/low-sim.c,
        gdbserver/low-sparc.c, gdbserver/low-sun3.c,
        gdbserver/low-linux.c, gdbserver/server.c: Correct copyright notices.

2002-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/low-hppabsd.c (myattach): New function, returning -1.
        * gdbserver/low-lynx.c (myattach): Likewise.
        * gdbserver/low-nbsd.c (myattach): Likewise.
        * gdbserver/low-sim.c (myattach): Likewise.
        * gdbserver/low-sparc.c (myattach): Likewise.
        * gdbserver/low-sun3.c (myattach): Likewise.

        * gdbserver/low-linux.c (myattach): New function.

        * gdbserver/server.c (attach_inferior): New function.
        (main): Handle "--attach".

2002-01-16  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (language support): Daniel Jacobwitz is C++
        maintainer.

2002-01-15  Daniel Jacobowitz  <drow@mvista.com>

        * c-typeprint.c (is_type_conversion_operator): Add additional
        check for non-conversion operators.

2002-01-15  Michael Snyder  <msnyder@redhat.com>

        * linux-proc.c: Add "info proc" command, a la procfs.c.
        (read_mapping): New function, abstract and re-use code.
        (linux_find_memory_regions): Use new func read_mapping.
        (linux_info_proc_cmd): New function, implement "info proc".
        (_initialize_linux_proc): Add new command "info proc".

2002-01-15  Michael Snyder  <msnyder@redhat.com>

        * symfile.c (generic_load): Use bfd_map_over_sections method
        instead of manipulating bfd structure members directly.
        (add_section_size_callback): New function, bfd sections callback
        used by generic_load.
        (load_sections_callback): New function, bfd sections callback
        used by generic_load.

2002-01-15  Elena Zannoni  <ezannoni@redhat.com>

        [Based on work by Jim Blandy]
        * gdbtypes.h (builtin_type_v16qi, builtin_type_v8hi): Export.
        (builtin_type_vec128): Export.
        * gdbtypes.c (builtin_type_v16qi, builtin_type_v8hi): New SIMD
        types.
        (builtin_type_vec128): New builtin type for 128 bit vector
        registers.
        (build_gdbtypes): Initialize builtin_type_v16qi and
        builtin_type_v8hi. Create the vec128 register builtin type
        structure.
        (build_builtin_type_vec128): New function.
        (_initialize_gdbtypes): Register builtin_type_v16qi and
        builtin_type_v8hi with gdbarch. Same for builtin_type_vec128.
        * rs6000-tdep.c (rs6000_register_virtual_type): Change type of
        AltiVec register to new builtin type.

2001-01-15  Daniel Jacobowitz  <drow@mvista.com>

        * stabsread.c (read_type): Pass dbx_lookup_type (typenums)
        to make_cv_type.

2002-01-14  Andrew Cagney  <ac131313@redhat.com>

        * config/pa/tm-hppa.h (DEPRECATED_CLEAN_UP_REGISTER_VALUE): Rename
        CLEAN_UP_REGISTER_VALUE.
        * regcache.c (supply_register): Update only call.

2002-01-14  Andrew Cagney  <ac131313@redhat.com>

        * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*,
        a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and
        a29k-*-vxworks* targets as obsolete.

2002-01-14  Michael Snyder  <msnyder@redhat.com>

        * linux-proc.c (linux_do_thread_registers): Ignore fpxregs
        until we can resolve portability issues.
        * gregset.h: Remove references to fpxregs.
        * gcore.c (gcore_command): Initialize note_sec to NULL.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        * signals.c (target_signal_to_name): Rewrite.  Only use
        signals[].name when in bounds and non-NULL.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        From Petr Ledvina <ledvinap@kae.zcu.cz>:
        * signals.c (target_signal_to_name): Verify that SIG is within the
        bounds of the signals array.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Remove arm-coff and arm-pe from target list.

2002-01-13  Keith Seitz  <keiths@redhat.com>

        * stack.c (print_frame_info_base): Print the frame's pc
        only if when print_frame_info_listing_hook is not defined.

2002-01-13  Keith Seitz  <keiths@redhat.com>

        * varobj.c (varobj_set_value): Make sure that there were no
        errors evaluating the object before attempting to set its
        value.
        value_cast now properly adjusts VALUE_ADDRESS for baseclasses,
        so this offset adjustment is no longer necessary.
        (create_child): Don't set the error flag if the child is
        a CPLUS_FAKE_CHILD.
        (value_of_child): If value_fetch_lazy fails, return NULL
        so that callers will be notified that an error occurred.
        (c_value_of_variable): Delay check of variable's validity
        until later. We actually want all structs and unions to have
        the value "{...}".
        Do not return "???" for variables which could not be evaluated.
        This error condition must be returned to the caller so that it
        can get the error condition from gdb.
        (cplus_name_of_child): Adjust index for vptr before figuring
        out the name of the child.
        (cplus_value_of_child): If a child's (real) parent is not valid,
        don't even bother trying to give a value for it. Just return
        an error. Change all instances in this function.
        (cplus_type_of_child): If our parent is one of the "fake"
        parents, we need to get at the type of the real parent, and
        derive the child's true type using this information.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        From 2002-01-09 John Marshall <johnm@falch.net>:
        * CONTRIBUTE, README, TODO: Change sourceware.cygnus.com to
        sources.redhat.com, and tweak some related URLs which had
        suffered from linkrot.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        From Jeff law:
        * hppa-tdep.c (hppa_push_arguments): Correct handling of 5-7 byte
        structures passed in registers.

2002-01-13  Eli Zaretskii  <eliz@is.elta.co.il>

        * go32-nat.c (save_npx) [__DJGPP_MINOR__ < 3]: Remove extraneous
        white space which prevented compilation.  Reported by DSK
        <dsk@student.unsw.edu.au>.

2002-01-11  Michael Snyder  <msnyder@redhat.com>

        * symfile.c (build_section_addr_info_from_section_tab):
        Use bfd access method instead of manipulating bfd directly.
        (syms_from_objfile): Ditto.
        (simple_overlay_update_1): Ditto.
        (simple_overlay_update): Ditto.
        (generic_load): Ditto.
        (overlay_unmapped_address): FIXME comment, bfd access methods.
        (sections_overlap): FIXME comment, bfd access methods.
        (pc_in_mapped_range): FIXME comment, bfd access methods.
        (pc_in_unmapped_range): FIXME comment, bfd access methods.
        (section_is_mapped): FIXME comment, bfd access methods.
        (section_is_overlay): FIXME comment, bfd access methods.

        * symfile.c (generic_load): Whitespace and long line cleanups.
        Remove duplicate variable, change several local variables to
        more appropriate data types.
        (print_transfer_performance): Use %lu instead of %ld for ulongs.

2002-01-12  Andrew Cagney  <ac131313@redhat.com>

        From Peter Schauer:
        * language.c (longest_local_hex_string_custom): Use phex_nz to
        convert NUM to a hex string.

2002-01-12  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_gdbarch_init): Move setting of long_bit earlier in
        the function.
        Update Copyright year.

2002-01-12  Andrew Cagney  <ac131313@redhat.com>

        * language.c (longest_raw_hex_string): Delete unused function.

2002-01-11  Petr Sorfa  <petrs@caldera.com>

        * MAINTAINERS (write-after-approval): Add myself.
        * dwarf2read.c (read_tag_string_type): Handling of
        DW_AT_byte_size.
        (read_tag_string_type): FORTRAN fix to prevent propagation of
        first string size.
        (set_cu_language): Handling of DW_LANG_Fortran95

2002-01-11  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-nat.c (fetch_inferior_registers): Change inferior_pid ->
        GETPID(inferior_ptid).
        (store_inferior_registers): Likewise.

2002-01-10  Jason Merrill  <jason@redhat.com>

        * dwarf2read.c (decode_locdesc): Implement DW_OP_litn, DW_OP_dup.
        Fix DW_OP_minus.

2002-01-10  Andrew Cagney  <ac131313@redhat.com>

        * config/djgpp/fnchange.lst: Add renames for bfd/ChangeLog-0001
        and bfd/elf32-sh-nbsd.c.

2002-01-10  Michael Snyder  <msnyder@redhat.com>

        * NEWS: Mention --pid and corefile/proc-id behavior change.

        * Makefile.in: Add rules for gcore.o and linux-proc.o.
        * gcore.c: Include cli/cli-decode.h instead of command.h.

        * main.c (captured_main): Add new command line option "--pid".
        If the second command line argument (following the symbol-file)
        begins with a digit, try to attach to it before trying to open
        it as a corefile.
        (print_gdb_help): Document the "--pid" argument.

2002-01-10  Eli Zaretskii  <eliz@is.elta.co.il>

        * completer.c (command_completer): New function.

        * completer.h <command_completer>: Add prototype.

        * cli/cli-cmds.c (init_cli_cmds): Make command_completer be the
        completer for the "help" command.

2002-01-09  Jason Merrill  <jason@redhat.com>

        * c-typeprint.c (is_type_conversion_operator): Fix thinko.

2002-01-09  Michael Snyder  <msnyder@redhat.com>

        * i386-linux-nat.c (fill_fpxregset): Make global.
        (store_fpxregset): Ditto.

        * gregset.h (gdb_fpxregset_t): Define.
        (supply_fpxregset): Prototype.
        (fill_fpxregset): Prototype.

        * exec.c (exec_make_note_section): Don't call elfcore_write_prpsinfo.

2002-01-09  Richard Earnshaw  <rearnsha@arm.com>

        * config/arm/arm-tdep.h (arm_software_single_step): Remove PARAMS.
        * config/arm/nm-nbsd.h (arm_register_u_addr): Likewise.
        * config/arm/tm-nbsd.h (get_longjmp_target): Likewise.

2002-01-09  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Update target maintainer rules so that any
        Maintainer can approve a tested patch for a maintenance-only
        target.

2002-01-09  Richard Earnshaw  <rearnsha@arm.com>

        * MAINTAINERS (write-after-approval): Add myself.

        * arm-tdep.c (arm_init_extra_frame_info): Cast NULL argument to
        IN_SIGTRAMP.

2002-01-08  Michael Snyder  <msnyder@redhat.com>

        * linux-proc.c (child_pid_to_exec_file): Use readlink to get the
        real name of the executable, rather than the /proc name.

2002-01-03  Michael Snyder  <msnyder@redhat.com>

        Implement a "generate-core-file" command in gdb, save target state.
        * gcore.c: New file.  Implement new command 'generate-core-file'.
        Save a corefile image of the current state of the inferior.
        * linux-proc.c: Add linux-specific code for saving corefiles.
        * target.h (struct target_ops): Add new target vectors for saving
        corefiles; to_find_memory_regions and to_make_corefile_notes.
        (target_find_memory_regions): New macro.
        (target_make_corefile_notes): New macro.
        * target.c (update_current_target): Inherit new target methods.
        (dummy_find_memory_regions): New place-holder method.
        (dummy_make_corefile_notes): New place-holder method.
        (init_dummy_target): Initialize new dummy target vectors.
        * exec.c (exec_set_find_memory_regions): New function.
        Allow the exec_ops vector for memory regions to be taken over.
        (exec_make_note_section): New function, target vector method.
        * defs.h (exec_set_find_memory_regions): Export prototype.
        * procfs.c (proc_find_memory_regions): New function, corefile method.
        (procfs_make_note_section): New function, corefile method.
        (init_procfs_ops): Set new target vector pointers.
        (find_memory_regions_callback): New function.
        (procfs_do_thread_registers): New function.
        (procfs_corefile_thread_callback): New function.
        * sol-thread.c (sol_find_memory_regions): New function.
        (sol_make_note_section): New function.
        (init_sol_thread_ops): Initialize new target vectors.
        * inftarg.c (inftarg_set_find_memory_regions): New function.
        Allow to_find_memory_regions vector to be taken over.
        (inftarg_set_make_corefile_notes): New function.
        Allow to_make_corefile_notes vector to be taken over.
        * thread-db.c (thread_db_new_objfile): Don't activate thread-db
        interface layer if not target_has_execution (may be a corefile).
        * config/i386/linux.mh: Add gcore.o to NATDEPFILES.
        * config/sparc/sun4sol2.mh: Ditto.
        * config/alpha/alpha-linux.mh: Ditto.
        * config/arm/linux.mh: Ditto.
        * config/i386/x86-64linux.mh: Ditto.
        * config/ia64/linux.mh: Ditto.
        * config/m68k/linux.mh: Ditto.
        * config/mips/linux.mh: Ditto.
        * config/powerpc/linux.mh: Ditto.
        * config/sparc/linux.mh: Ditto.

2002-01-07  Michael Snyder  <msnyder@redhat.com>

        * arm-linux-nat.c: Remove references to regcache.c internal data
        (registers[] and register_valid[]).

2002-01-07  Michael Snyder  <msnyder@redhat.com>

        * linux-proc.c: New file.  Implement child_pid_to_exec_file,
        so that attaching to a pid will automatically read the process's
        symbol file and shlibs.
        * Makefile.in: Add rule for linux-proc.o.
        * config/nm-linux.h: Define CHILD_PID_TO_EXEC_FILE.
        * config/alpha/alpha-linux.mh: Add linux-proc.o to NATDEPFILES.
        * config/arm/linux.mh: Ditto.
        * config/i386/linux.mh: Ditto.
        * config/i386/x86-64linux.mh: Ditto.
        * config/ia64/linux.mh: Ditto.
        * config/m68k/linux.mh: Ditto.
        * config/mips/linux.mh: Ditto.
        * config/powerpc/linux.mh: Ditto.
        * config/sparc/linux.mh: Ditto.

2002-01-06  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c: Add i386-tdep.h dependency.

2002-01-07  Michael Snyder  <msnyder@redhat.com>

        * solib.c (info_sharedlibrary_command): Use TARGET_PTR_BIT
        instead of bfd_get_arch_size.  Don't bail out just because
        there's no exec_bfd.

        * cp-valprint.c (cp_print_value): FIXME comment, alloca size.
        * p-valprint.c (pascal_object_print_value): Ditto.
        * somread.c (som_symtab_read): Ditto.
        * symfile.c (simple_free_overlay_region_table): Ditto.
        * valops.c (value_assign): Ditto.

        * tracepoint.c (tracepoint_save_command): From Klee Dienes --
        use tilde_expand and strerror for opening save-tracepoints file.

        * thread-db.c (thread_db_new_objfile): Indendation fix.

        * infptrace.c (GDB_MAX_ALLOCA): New define.
        (child_xfer_memory): Use xmalloc/xfree instead of alloca if the
        size of the buffer exceeds GDB_MAX_ALLOCA (default 1 megabyte,
        can be overridden with whatever value is appropriate to the host).
        * infttrace.c (child_xfer_memory): Add FIXME warning about use of
        alloca to allocate potentially large buffer.
        * rs6000-nat.c (child_xfer_memory): Ditto.
        * symm-nat.c (child_xfer_memory): Ditto.
        * x86-64-linux-nat.c (child_xfer_memory): Ditto.

2002-01-07  Jackie Smith Cashion  <jsmith@redhat.com>

        From Nick Clifton  <nickc@redhat.com>
        * d10v-tdep.c: Set STACK_START to 0x200bffe.

2002-01-07  Michael Snyder  <msnyder@redhat.com>

        * solib-legacy.c (legacy_svr4_fetch_link_map_offsets):
        Don't use exec_bfd if it's NULL.

2002-01-06  Mark Kettenis  <kettenis@gnu.org>

        * valops.c (value_arg_coerce): Fix formatting.

2002-01-06  Andrew Cagney  <ac131313@redhat.com>

        * hp-psymtab-read.c: Include "gdb_string.h" instead of <string.h>.
        * gnu-nat.c: Ditto.

2002-01-06  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Note that alpha-dec-osf4.0a, arc-elf, arm-coff,
        arm-elf, arm-pe, d30v-elf, fr30-elf, h8300hms, h8500hms,
        i960-coff, m32r-elf, m68k-elf, m88k, mcore-elf, mn10200-elf,
        ns32k-netbsd, hppa1.1-hp-proelf, v850-elf, vax-dec-vms5.5 and
        z8k-coff have not been multi-arched.  Update z8k-coff build
        status.

2002-01-06  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Mark a29k target as obsolete.
        * Makefile.in (a29k-tdep.o, remote-adapt.o, remote-eb.o)
        (remote-mm.o, remote-udi.o): Obsolete.  Remove references in
        comments.
        * NEWS: Note that a29k targets are obsolete.
        * a29k-tdep.c: Mark as obsolete.
        * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*,
        a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and
        a29k-*-vxworks* targets as obsolete.
        * remote-adapt.c: Obsolete.
        * remote-eb.c: Obsolete.
        * remote-mm.c: Obsolete.
        * remote-udi.c: Obsolete.
        * config/a29k/a29k-udi.mt: Obsolete.
        * config/a29k/a29k.mt: Obsolete.
        * config/a29k/tm-a29k.h: Obsolete.
        * config/a29k/tm-vx29k.h: Obsolete.
        * config/a29k/vx29k.mt: Obsolete.

2002-01-05  Andrew Cagney  <ac131313@redhat.com>

        * rs6000-tdep.c (rs6000_do_registers_info): Replace BIG_ENDIAN
        with BFD_ENDIAN_BIG.

2002-01-05  Andrew Cagney  <ac131313@redhat.com>

        * configure.in (AC_CHECK_HEADERS): Do not check for <endian.h>.
        * configure, config.in: Re-generate.
        * config/vax/xm-vaxbsd.h: Do not include <machine/endian.h>.
        * defs.h: Do not include <endian.h>.

2002-01-05  Jason Thorpe  <thorpej@wasabisystems.com>

        * acconfig.h (HAVE_PT_GETXMMREGS): New.
        * config.in: Regenerate.
        * configure.in: Update copyright years.
        Add test for PT_GETXMMREGS supplied by <sys/ptrace.h>.
        * configure: Regenerate.
        * i386bsd-nat.c: Update copyright years.
        (fill_gregset): Use regcache_collect.
        (fetch_inferior_registers): Only fetch integer registers
        if requested to do so.  Add support for XMM registers
        using PT_GETXMMREGS.
        (store_inferior_registers): Only store integer registers
        if requested to do so.  Add support for XMM registers
        using PT_SETXMMREGS.
        * i386nbsd-nat.c (fetch_inferior_registers): Remove.
        (store_inferior_registers): Remove.
        (fetch_core_registers): Use supply_gregset and i387_supply_fsave.
        (fetch_elfcore_registers): New function.
        (i386nbsd_elfcore_fns): New.
        (_initialize_i386nbsd_nat): Register i386nbsd_elfcore_fns.
        * config/i386/nbsd.mh (NATDEPFILES): Add i387-nat.o and
        i386bsd-nat.o.
        * config/i386/nbsdelf.mh (NATDEPFILES): Likewise.
        * config/i386/nbsd.mt (TDEPFILES): Add i386bsd-nat.o.
        * config/i386/nbsdelf.mt (TDEPFILES): Likewise.
        * config/i386/tm-nbsd.h: Update copyright years.
        (HAVE_SSE_REGS): Define.
        (IN_SIGTRAMP): Define as i386bsd_in_sigtramp.
        (SIGTRAMP_START): Redefine as i386bsd_sigtramp_start.
        (SIGTRAMP_END): Redefine as i386bsd_sigtramp_end.
        (SIGCONTEXT_PC_OFFSET): Remove.
        (FRAME_SAVED_PC): Define as i386bsd_frame_saved_pc.

2002-01-05  Andrew Cagney  <ac131313@redhat.com>

        * configure.tgt: Remove powerpc-*-macos* target.
        * config/m68k/xm-mpw.h: Delete file.
        * config/xm-mpw.h: Delete file.
        * ser-mac.c: Delete file.
        * mpw-make.sed: Delete file.
        * mpw-config.in: Delete file.
        * mac-xdep.c: Delete file.
        * mac-gdb.r: Delete file.
        * mac-defs.h: Delete file.
        * mac-nat.c: Delete file.
        * config/powerpc/macos.mh: Delete file.
        * config/powerpc/macos.mt: Delete file.
        * config/powerpc/nm-macos.h: Delete file.
        * config/powerpc/tm-macos.h: Delete file.
        * source.c (openp, open_source_file): Remove obsolete code.
        * top.c (gdb_readline): Ditto.
        * utils.c (query): Ditto.
        * event-top.c (display_gdb_prompt): Ditto.
        * Makefile.in (ser-mac.o): Delete obsolete target.
        * NEWS: Update.

2002-01-04  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (BIG_ENDIAN): Delete macro definition.
        * a29k-tdep.c, arch-utils.c, arm-tdep.c, ax-gdb.c, ch-exp.c,
        coffread.c, cris-tdep.c, d10v-tdep.c, d30v-tdep.c, defs.h,
        findvar.c, infcmd.c, mem-break.c, mips-tdep.c, mn10300-tdep.c,
        printcmd.c, remote-os9k.c, remote-rdi.c, remote-rdp.c,
        remote-sim.c, remote.c, rs6000-tdep.c, sh-tdep.c, sparcl-tdep.c,
        stabsread.c, valops.c, valprint.c, config/a29k/tm-a29k.h,
        config/a29k/tm-vx29k.h, config/arm/tm-arm.h,
        config/d30v/tm-d30v.h, config/fr30/tm-fr30.h,
        config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
        config/m32r/tm-m32r.h, config/m68k/tm-m68k.h,
        config/m88k/tm-m88k.h, config/mips/tm-mips.h, config/pa/tm-hppa.h,
        config/sparc/tm-sparc.h, config/z8k/tm-z8k.h, mi/mi-cmd-disas.c,
        mi/mi-main.c: Replace BIG_ENDIAN with BFD_ENDIAN_BIG.
        * gdbarch.sh: Replace BIG_ENDIAN with BFD_ENDIAN_BIG.
        * gdbarch.c: Re-generate.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * thread-db.c (thread_db_new_objfile): Do not enable thread_db
        for core files.

2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>

        * config/arm/nbsd.mh (XDEPFILES): Remove ser-tcp.o.

2002-01-04  Andrew Cagney  <ac131313@redhat.com>

        * value.h (value_ptr): Delete typedef.

2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>

        * i386nbsd-nat.c: Update copyright years.
        Include i386-tdep.h.

2002-01-04  Elena Zannoni  <ezannoni@redhat.com>

        * stabsread.c: Update copyright years.

        From Debashis Mahata <debashis.mahata@wipro.com>:
        (read_struct_fields): Deal with Sun C compiler erroneous stab
        output for structs and unions.
        Fix PR gdb/269.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * p-valprint.c: Include "cp-abi.h" for baseclass_offset
        prototype.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * cp-abi.c: Fix whitespace.
        (baseclass_offset): New wrapper function.
        * cp-abi.h (baseclass_offset): Add prototype.
        (struct cp_abi_ops): Add baseclass_offset pointer.

        * valops.c (vb_match): Move to...
        * gnu-v2-abi.c (vb_match): here.
        * valops.c (baseclass_offset): Move to...
        * gnu-v2-abi.c (gnuv2_baseclass_offset): here, and rename.

        * gnu-v3-abi.c (gnuv3_baseclass_offset): New function.

        * gnu-v2-abi.c (init_gnuv2_ops): Initialize baseclass_offset.
        * gnu-v3-abi.c (init_gnuv3_ops): Likewise.
        * hpacc-abi.c (init_hpacc_ops): Likewise.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * valops.c (find_overload_match): Accept obj as a
        reference parameter.  Update it before returning.
        * value.h (find_overload_match): Update prototype.
        * eval.c (evaluate_subexp_standard): Pass object to
        find_overload_match by reference.

2002-01-03  Andrew Cagney  <ac131313@redhat.com>

        * valarith.c: Replace value_ptr with struct value pointer.  Remove
        register attribute from value declarations.
        * valops.c: Ditto.
        * value.h: Ditto.
        * scm-lang.c (scm_lookup_name): Ditto.

2002-01-03  Michael Snyder  <msnyder@redhat.com>

        Abstract the functionality of iterating over mapped memory
        regions into a general purpose iterator function.
        * procfs.c (iterate_over_mappings): New function, general purpose
        iterator for memory sections.
        (proc_iterate_over_mappings): Reimplement using iterate_over_mappings.
        (solib_mappings_callback): New function, callback for above.
        (info_proc_mappings): Reimpliment using iterate_over_mappings.
        (info_mappings_callback): New function, callback for above.

        * procfs.c (proc_set_watchpoint): Add cast to suppress warning.

2002-01-01  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.h (struct gdbarch_tdep): Add `os_ident' member.
        * i386-tdep.c: Include "elf-bfd.h".
        (process_note_abi_tag_sections): New function.
        (i386_gdbarch_init): Add code to recognize various OS/ABI
        combinations.

        * maint.c (_initialize_maint_cmds): Add missing \ in
        string-literal.

For older changes see ChangeLog-2001
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