-Tue May 18 09:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
+
+ * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
+ * Makefile.in (NONSRC): Add ChangeLog-92
+
+Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
not typo RAW_REGISTER_SIZE.
* defs.h (chill_demangle): Add prototype.
* symtab.h (language_dependent_info): Add struct for Chill.
-Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (BISON): Add comment that when bison is used, it
- must include the "-y" option.
- * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
- Remove defines to remap non-yacc symbols, thus backing out of
- previous recent changes. Standard policy is that non-yacc parser
- generators get fixed, rather than adding bug workarounds in gdb
- for each new one that pops up. Expand comment to note this.
- * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
-
-Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
-
- * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
- case. Use code in N_SOL.
-
- * paread.c: New file that contains all HPPA/HPUX symbol reading
- code.
- * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
- * (dbx_symfile_init): Use sizeof(long) instead of 4.
- * (dbx_symfile_offsets): Make static.
- * (pastab_build_psymtabs): New interface routine for paread to
- send stabs into dbxread.
- * gdb-stabs.h: Remove gobs of HPPA cruft.
-
-Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
-
- * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
- for byacc.
- * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
-
- * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
- * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
- and YYDEBUG is not already defined.
- * c-exp.y (strncmp): Replace throughout with STREQN, missed
- them during the previous replacements.
- * printcmd.c (_initialize_printcmd): Update internal documentation
- for "set" command to note that the assignment syntax is language
- dependent.
- * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
- * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
- and YYDEBUG is not already defined.
- * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
- single_assignment_action): New terminals and nonterminal for gdb
- extensions to chill expression grammer.
- * ch-exp.y (match_dollar_tokens): Lexer routine to match all
- tokens that start with '$' (register names, convenience vars, etc).
- * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
- * ch-exp.y (yylex): Call match_dollar_tokens.
-
-Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
-
- * hppah-tdep.c (skip_trampoline_code): Use new macros for
- accessing minimal symbol data.
- * infcmd.c (read_pc): Use #ifdef, not #if.
- * symfile.c (syms_from_objfile): Add CONST to decl for targets.
- * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
- minimal symbol data.
-
- * hppah-tdep.c (frame_saved_pc): Use better test for outermost
- frame. Use find_return_regnum to find the caller.
- * (find_unwind_entry): New routine to locate stack frame info
- associated with a procedure. This looks in the $UNWIND_START$
- section in the SOM file.
- * (find_return_regnum): New routine. Uses find_unwind_entry() to
- figure out where the caller's return address is stored.
- * (find_proc_framesize): New routine. Uses find_unwind_entry()
- to figure out the frame size for a procedure.
- * (saved_pc_after_call): New routine, moved from tm-hppa.h.
- * (init_extra_frame_info): New routine. Corrects PC and FP for
- outermost frame if necessary.
- * (frame_chain): New routine, moved from tm-hppa.h.
- * (skip_trampoline_code): Handle computed function calls (ie:
- calls from $$dyncall).
- * (unwind_command): Temporary support function to allow user
- to control/observe aspects of the unwind (stack frame) info.
- * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
- was in a system call, if so, then read the PC from r31.
- * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
- with extra arg for skip_trampoline_code().
- * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
- * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
- * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
-
-Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
-
- * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
- Call new bfd_get_size() and verify that string table is no larger
- than the file that is supposed to contain it.
- * symfile.c (syms_from_objfile): Only complain about configured
- NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
- current target is the default BFD target.
-
-Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
-
- * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
- * solib.c (bkpt_names): New array of symbol names to try to
- use for the "mapping complete" breakpoint. Configurable
- define SOLIB_BKPT_NAME is first one to try.
- * solib.c (find_solib): Test debug_base for nonzero rather
- than just greater than zero.
- * solib.c (enable_break): Use bkpt_names to look up address
- at which to set "mapping complete" breakpoint.
-
-Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
-
- * defs.h (STRCMP, STREQ, STREQN): New macros.
- * defs.h (demangle_and_match): Remove prototype.
- * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
- and STREQN defined in defs.h.
- * dwarfread.c (set_cu_language): For completely unknown languages,
- try to deduce the language from the filename. Retain behavior
- that for known languages we don't know how to handle, we use
- language_unknown.
- * dwarfread.c (enum_type, symthesize_typedef): Initialize language
- and demangled name fields in symbol.
- * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
- ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
- * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
- and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
- * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
- Replace usages throughout.
- * elfread.c (demangle.h): Include.
- * elfread.c (record_minimal_symbol): Remove prototype and function.
- * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
- B_CLRALL): Moved from symtab.h to gdbtypes.h.
- * infcmd.c (jump_command): Remove code to demangle name and add
- it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
- * minsyms.c (demangle.h): Include.
- * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
- * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
- names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
- * mipsread.c (psymtab_language): Add static variable.
- * stabsread.c (demangle.h): Include.
- * stabsread.c (define_symbol): Attempt to demangle C++ symbol
- names and cache them in the SYMBOL_DEMANGLED_NAME field.
- * stack.c (return_command): Remove explicit demangling of name
- and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
- * symfile.c (demangle.h): Include.
- * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
- to match macros in symfile.h and allow them to be compiled
- if INLINE_ADD_PSYMBOL is not true.
- * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
- * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
- Add code to demangle and cache C++ symbol names. Use macro form
- if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
- * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
- Remove, also defined in symfile.c, which we already fixed.
- * symtab.c (expensive_mangler): Remove prototype and function.
- * symtab.c (find_methods): Remove physnames parameter and fix
- prototype to match.
- * symtab.c (completion_list_add_symbol): Name changed to
- completion_list_add_name.
- * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
- the normal symbol name and the cached C++ demangled name.
- * symtab.c (lookup_demangled_partial_symbol,
- lookup_demangled_block_symbol): Remove prototypes and functions.
- * symtab.c (lookup_symbol): Remove use of expensive_mangler,
- use lookup_block_symbol instead of lookup_demangled_block_symbol.
- Remove code to try demangling names and matching them.
- * symtab.c (lookup_partial_symbol, lookup_block_symbol):
- Fix to try matching the cached demangled name if no match is
- found using the regular symbol name.
- * symtab.c (find_methods): Remove unused physnames array.
- * symtab.c (name_match, NAME_MATCH): Remove function and macro,
- replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
- * symtab.c (completion_list_add_symbol): Rewrite to use cached
- C++ demangled symbol names.
- * symtab.h: Much reformatting of structures and such to add
- whitespace to make them more readable, and make them more
- consistent with other gdb structure definitions.
- * symtab.h (general_symbol_info): New struct containing fields
- common to all symbols.
- * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
- SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
- SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
- * symtab. (struct minimal_symbol, struct partial_symbol, struct
- symbol): Use general_symbol_info struct.
- * utils.c (demangle_and_match): Remove, no longer used.
- * valops.c (demangle.h): Include.
- * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
- * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
- infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
- symmisc.c, symtab.c, valops.c: Replace references to minimal
- symbol fields with appropriate macros.
- * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
- coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
- demangle.c, elfread.c, energize.c, environ.c, exec.c,
- gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
- main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
- remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
- sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
- symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
- tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
- and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
- * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
- mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
- symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
- references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
- appropriate.
- * buildsym.c (start_subfile, patch_subfile_names): Default the
- source language to what can be deduced from the filename.
- * buildsym.c (end_symtab): Update the source language in the
- allocated symtab to match what we have been using.
- * buildsym.h (struct subfile): Add a language field.
- * c-typeprint.c (c_print_type): Remove code to do explicit
- demangling.
- * dbxread.c (psymtab_language): Add static variable.
- * dbxread.c (start_psymtab): Initialize psymtab_language using
- deduce_language_from_filename.
-
-Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
-
- * valprint.c (val_print): Reorganize comment and add note
- about dependency on target byte ordering.
- * ch-exp.y (value_array_slice): Fix typo.
- * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
- byte sized ints are assumed to be char strings and printed with
- string syntax. In chill, arrays of chars and arrays of
- bytes/ubytes are distinquishable, and printed appropriately.
-
-Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
-
- * tm-hppah.h: #define NEED_TEXT_START_END for target memory
- read/write routines for HPUX.
-
- * hppa-pinsn.c (print_insn): Improve handling of be and ble
- branch targets to compute target address using const from previous
- instruction if necessary.
- * Add `Q' operator to print out bit position field various
- instructions.
- * hppah-nat.c: #include sys/param.h, and sys/user.h. General
- cleanups, use new code from Utah.
- * (store_inferior_registers): Update to new code from Utah.
- * (initialize_kernel_u_addr): Re-enable decl of struct user u.
- * (fetch_register): Clear out priv level when reading PCs.
- * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
- * Remove decl of errno, #include wait.h and target.h.
- * (frame_saved_pc): Check `flags' pseudo-register to see if we
- were inside of a kernel call. If so, then PC is in a different
- register. Also, mask out bottom two bits of all PCs so as not to
- confuse higher level code.
- * (push_dummy_frame): Create from #define in tm-hppa.h.
- * (find_dummy_frame_regs): Update from Utah.
- * (hp_pop_frame): Create from #define in tm-hppa.h.
- * (hp_restore_pc_queue): New, from Utah.
- * (hp_push_arguments): Big fixes from Utah.
- * (pa_do_registers_info, pa_print_registers): Only print out fp
- regs upon request.
- * (skip_trampoline_code): New routine to deal with stubs that
- live in nowhereland between callers and callees.
- * i860-tdep.c: Remove decl of attach_flag.
- * infrun.c (wait_for_inferior): Add new macro
- INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
- at by PC will be nullified. If so, then step the target once more
- so as to avoid confusing the user.
- * (just before step_over_function:): Use stop_func_start, not
- stop_pc when checking for the existance of line number info.
- stop_func_start will reflect the proper address of the target
- routine, not of the stub that we may be traversing to get there.
- * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
- to deal with the stubs that PA compilers sometimes stick between
- callers and callees. Also, define FLAGS_REGNUM for access to the
- `flags' pseudo-reg.
- * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
- memcpy, not bcopy.
- * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
- write gr0, PC regs, and PSW!
- * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
- * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
- hppah-nat.c.
- * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
- * Define struct unwind_table_entry.
- * valops.c (call_function_by_hand): Add another arg to
- FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
- necessary?
-
-Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
-
- * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
-
-Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.7.4.
- * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
- m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
- * Makefile.in (HFILES): Add valprint.h.
- * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
- m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
- * typeprint.c, typeprint.h: New files for language independent
- type printing functions.
- * c-typeprint.c, m2-typeprint.c: New files for language dependent
- type printing functions and definitions.
- * valprint.h: New include file for language independent value
- printing definitions.
- * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
- dependent value printing functions.
- * c-exp.y (production ptype): Add range_type variable and use new
- create_range_type function.
- * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
- infcmd.c (path_var_name), language.c (unk_op_print_tab),
- m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
- "const static" to ANSI-conformant "static const".
- * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
- * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
- and c_val_print.
- * c-lang.h (c_print_type, c_val_print): Add prototypes.
- * coffread.c (decode_type): Add range_type variable and call to
- new create_range_type function.
- * complaints.c (complain): Remove unused val variable.
- * complaints.c (_initialize_complaints): Make it void.
- * convex-tdep.c (value_of_trapped_internalvar): Add range_type
- variable and call new create_range_type function.
- * defs.h (enum val_prettyprint): Move enum from value.h to here
- so we can avoid having to include value.h just for prototypes that
- need the enum (thanks ANSI).
- * dwarfread.c (struct_type): Local anonymous_size variable is
- only used if !BITS_BIG_ENDIAN.
- * dwarfread.c (decode_subscript_data_item): Add rangetype
- variable and call new create_range_type function.
- * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
- variables.
- * eval.c (evaluate_subexp): Remove unused local variable name
- and the statement with no side effects that initializes it.
- * expprint.c (print_subexp): Change local_printstr to
- LA_PRINT_STRING.
- * gdbtypes.c (create_range_type): New function that creates
- a range type using code fragments from object file readers as
- an example of what has to be initialized.
- * gdbtypes.c (create_array_type): Removed index_type, low_bound,
- and high_bound parameters, replaced with a single range_type
- parameter. Change function body to use passed in range_type
- rather than handcrafting one.
- * gdbtypes.h (create_range_type): Add prototype.
- * gdbtypes.h (create_array_type): Change prototype parameters.
- * infrun.c (normal_stop): Remove unused local variables tem and c.
- * infrun.c (hook_stop_stub): Return 0 rather than random value.
- * language.c (unk_lang_print_type, unk_lang_val_print): Add
- stub functions that call error if called.
- * language.c (unknown_language_defn, auto_language_defn,
- local_language_defn): Add initializers unk_lang_print_type and
- unk_lang_val_print.
- * language.h (struct language_defn): Reformat for larger
- comments, add la_print_type and la_val_print members. Add
- LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
- to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
- * m2-lang.c (m2_create_fundamental_type): Remove unused local
- variable nbytes.
- * m2-lang.c (m2_language_defn): Add initializers m2_print_type
- and m2_val_print.
- * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
- * main.c (execute_command): Remove unused local variable cmdlines.
- * main.c (echo_command), stabsread.c (read_type), printcmd.c
- (clear_displays), symmisc.c (block_depth), values.c
- (clear_value_history):
- Make testing of truth value of assignment result explicit.
- * mipsread.c (upgrade_type): Update FIXME to include future use
- of create_range_type.
- * printcmd.c (ptype_command, ptype_eval, whatis_command,
- whatis_exp, maintenance_print_type): Move prototypes and functions
- to new typeprint.c.
- * printcmd.c (_initialize_printcmd): Move add_com calls for
- ptype_command and whatis_command to new typeprint.c.
- * ser-bsd.c (serial_open): Remove unused variable sgttyb.
- * source.c (find_source_lines): Local variable c only used
- when LSEEK_NOT_LINEAR is defined.
- * stabsread.c (read_array_type): Use new create_range_type
- function.
- * stabsread.c (read_range_type): Add new index_type variable and
- call new create_range_type function rather than handcrafting
- range types.
- * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
- * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
- * symtab.c (type_print_base usages): Use c_type_print_base.
- * symtab.c (type_print_varspec_prefix usages): Use
- c_type_print_varspec_prefix.
- * symtab.c (type_print_method_args usages): Use
- cp_type_print_method_args.
- * valprint.c: Completely ripped apart and the fragments used
- to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
- valprint.h. Remaining stuff is language independent.
- * value.h (struct fn_field): Forward declare for prototypes.
- * value.h (type_print_1): Remove prototype.
- * value.h (enum val_prettyprint): Moved to defs.h.
- * value.h (typedef_print): Prototype renamed to c_typedef_print.
- * value.h (baseclass_offset): Add prototype.
- * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
- * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
- * ch-typeprint.c: New file for language dependent type printing.
- * ch-valprint.c: New file for language dependent value printing.
- * ch-exp.y (parse_number): Remove prototype and stub function.
- * ch-exp.y (decode_integer_literal): Removed unused digits and
- temp variables.
- * ch-exp.y (convert_float): Completely ifdef out for now.
- * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
- ch-lang.c (chill_op_print_tab):
- Change from ANSI-obsolescent "const static" to ANSI-conformant
- "static const".
- * ch-exp.y (yylex): Add unhandled storage class enumeration
- literals to switch statement for completeness.
- * ch-lang.c (chill_create_fundamental_types): Remove unused
- nbytes variable. Change dummy type to 2 bytes to match int.
- Handle FT_VOID types gratuituously added to chill DWARF by
- compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
- type rather than a one byte TYPE_CODE_INT type.
- * ch-lang.c (chill_language_defn): Add chill_print_type and
- chill_val_print.
- * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
-
-Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
-
- Eliminate uses of NAMES_HAVE_UNDERSCORE, using
- bfd_get_symbol_leading_char instead.
-
- * coffread.c (EXTERNAL_NAME): New macro for removing possible
- leading character from names.
- (read_coff_symtab): Use BFD's FILE *, don't open a second one.
- (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
- Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
-
- * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
- * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
- Remove SOME_NAMES_HAVE_DOT support (apparently unused).
- * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
- * solib.c: Replace NAMES_HAVE_UNDERSCORE.
- * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
- * symfile.c (syms_from_objfile): Insert debugging check to test
- NAMES_HAVE_UNDERSCORE setting against the BFD support.
-
- * doc/gdbint.texinfo (Host Conditionals): Remove
- NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
- MEM_FNS_DECLARED.
- (Target Conditionals): Remove all of the above.
-
- * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
-
- * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
- than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
-
-Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * coffread.c (decode_type): catch negative tagndx fields generated
- by SCO 3.2v4 cc.
- * exec.c: comment out string following #endif.
- * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
- * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
- <sys/user.h>.
- * config/i386sco4.mh: new file; like i386sco.mh, but don't require
- gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
-
-Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
-
- * complaints.c: New file, code moved from utils.c.
- * complaints.c (complain): Made into a varargs function.
- * complaints.h: New file, code moved from symfile.h.
- * Makefile.in (SFILES_MAINDIR): Add complaints.c.
- * Makefile.in (HFILES): Add complaints.h.
- * Makefile.in (OBS): Add complaints.o.
- * symfile.c (complaint_root, stop_whining, complaint_series,
- complain, clear_complaints, add_show_from_set for stop_whining):
- Moved to complaints.c.
- * symfile.h (struct complaint, complaint_root decl, complain
- prototype, clear_complaints prototype): Moved to complaints.h.
- * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
- gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
- complaints.h. Remove casts from arguments to complain(),
- which is now a varargs function, and remove unnecessary
- placeholder zero args.
- * defs.h (begin_line): Add prototype.
- * defs.h (vprintf_filtered): Add prototype.
- * dwarfread.c (varargs.h): Remove, no longer needed.
- * dwarfread.c (dwarfwarn): Remove prototype and function.
- * dwarfread.c (complaints): Define a bunch of complaints.
- * dwarfread.c (SQUAWK): Remove macro defs, convert all
- usages to standard complain() calls.
- * utils.c (begin_line): New function that ensures that
- whatever gets filter-printed next starts on its own line.
- * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
- but to stdout (calls vfprintf_filtered internally).
-
-Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
-
- * remote.c: Avoid printf_filtered line limit. Suggested by
- Robert R. Henry, <rrh@tera.com>.
- * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
-
- * main.c (main): Accept --silent as well as --quiet. Change +help
- to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
-
- * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
- Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
-
-Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
-
- * tm-nindy960.h, remote-nindy.c: Lint.
-
-Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
-
- * gdbtypes.c (create_array_type): Complete rewrite. Now requires
- a optional type to decorate as an array type, the type of the
- index, and the bounds of the array. Records this additional info
- in the array type for use with languages with nonzero array
- bounds.
- * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
- to note that arrays may have bounds.
- * gdbtypes.h (create_array_type): Update prototype.
- * c-exp.y (ptype production): Adjust for new create_array_type
- calling conventions.
- * coffread.c (decode_type): Call create_array_type rather than
- handcrafting array types.
- * convex-tdep.c (value_type): Remove, now use create_array_type.
- * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
- vector_type into calls to create_array_type.
- * dwarfread.c (decode_subscr_data): Name changed to
- decode_subscript_data_item throughout.
- * dwarfread.c (decode_subscript_data_item): Rewrite to use
- create_array_type. Now records index type and range as well.
- * dwarfread.c (dwarf_read_array_type): Rewrite as part of
- change to use create_array_type.
- * dwarfread.c (read_subroutine_type): Test existing user defined
- types before decorating them, to ensure they are blank, and
- complain about it if they are not.
- * dwarfread.c (decode_fund_type): For unrecognized types, always
- return some valid type (type integer). If the unrecognized type
- cannot be an implementation defined type, complain as well.
- * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
- * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
- * mipsread.c (upgrade_type): Add FIXME comment that code to
- handcraft arrays should be replaced with call to create_array_type.
- * stabsread.c (read_array_type): Replace code to handcraft
- array types with call to create_array_type.
- * valprint.c (type_print_varspec_prefix): Minor formatting
- change, join lines that don't need to be split.
-
-Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
-
- * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
- decl for attach_flag, it now lives in inferior.h.
- * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
- Make most functions static.
- * hppah-nat.c: General cleanups, remove BSD specific code (since
- that all lives in hppab-nat.c).
- * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
- Change sense of test against inside_entry_file(). This fix is
- from U. of Utah.
- * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
- to read/write_register_bytes().
- * gdbtypes.h: Remove const from decl for cplus_struct_default to
- work around PA-GAS assembler bug. Also, add trailing */ to some
- comments.
- * gdbtypes.c: Remove const from decl for cplus_struct_default.
- Same reason as above.
-
-Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
-
- * mipsread.c (parse_symbol): When checking whether a structured
- type is an enum, check qualifiers of its first member, as well as
- the base type of the member. Bug found and fixed by John M.
- Farrell, <farrell@fjord.reo.dec.com>.
-
- * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
- * remote-vx.c: Don't include vx-share/reg.h.
- * vx-share/ptrace.h: Reproduce from scratch.
- * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
- * Makefile.in: Remove references to removed files, and to removed
- 29k-share directories.
-
-Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
-
- * c-lang.c (_initialize_c_language): Name changed from
- _initialize_c_exp.
- * m2-lang.c (_initialize_m2_language): Name changed from
- _initialize_m2_exp.
- * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
- it is no longer inside m2-exp.y, where it was remapped by Makefile.
- * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
- expression parsing into c-lang.c and m2-lang.c respectively.
- * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
- m2-exp.y respectively.
- * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
- and m2-* files respectively.
- * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
- * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
- * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
- * expression.h (struct block): Forward declaration for prototypes.
- * language.h (struct objfile): Forward declaration for prototypes.
- * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
- * Makefile.in (HFILES): Add ch-lang.h.
- * Makefile.in (OBS): Add ch-lang.o.
- * ch-exp.y: Migrate code that has nothing to do with expression
- parsing into ch-lang.c.
- * ch-lang.c: New file, code migrated from c-exp.y.
- * ch-lang.h: New file, internal interface between ch-* files.
- * ch-lang.c (_initialize_chill_language): Name changed from
- _initialize_chill_exp.
-
- Changes for Amiga Unix from rhealey@ub.d.umn.edu.
- * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
- * config/amix.mh (NATDEPFILES): Add.
- * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
- to NATDEPFILES.
-
- * dwarfread.c (decode_subscr_data): Remove spurious test that
- accepted only integer subscript types. We don't do anything
- with the type at the moment anyway.
-
-Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
-
- * ch-exp.y (match_character_literal): Fix case where no
- match at all is found.
- * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
- width types. For example, "INT" is always 2 bytes regardless
- of the values of any TARGET_*_BIT macros. So use explicit
- numeric sizes for the types.
-
-Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
-
- * c-exp.y (c_create_fundamental_type): New function to create
- language specific fundamental types for C.
- * m2-exp.y (m2_create_fundamental_type): New function to create
- language specific fundamental types for Modula 2.
- * c-exp.y (c_language_defn, cplus_language_defn): Add
- c_create_fundamental_type to language struct initializers.
- * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
- to language struct initializers.
- * dwarfread.c (expression.h, language.h): Include.
- * dwarfread.c (ftypes): New array to hold fundamental types
- for current compilation unit.
- * dwarfread.c (cu_language_defn): New pointer to language
- struct for language of current compilation unit.
- * dwarfread.c (dwarf_fundamental_type): New function to
- create/lookup fundamental types.
- * dwarfread.c (set_cu_language): Initialize cu_language_defn.
- * dwarfread.c (throughout): Replace lookup_fundamental_type
- with dwarf_fundamental_type.
- * dwarfread.c (read_file_scope): Zero out ftypes for each new
- compilation unit (may be different language or different objfile).
- * gdbtypes.c (lookup_fundamental_type): Move actual type
- creations into language specific fundamental type creation
- functions and call via create_fundamental_type. Add comment
- about this function being obsolescent.
- * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
- sized signed and unsigned integers.
- * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
- * language.c (language_def): New function to lookup a language
- struct given it's enumeration.
- * language.h (struct language_defn): Add la_fund_type, a pointer
- to a function that creates fundamental types for this language.
- * language.h (create_fundamental_type): New macro to create
- fundamental types based on the current language.
- * language.h (language_def): Add prototype.
- * language.c (unk_lang_create_fundamental_type): New function
- for initializing language structs, calls error if called.
- * language.c (unk_language_defn, auto_language_defn,
- local_language_defn): Use unk_lang_create_fundamental_type.
- ch-exp.y (chill_create_fundamental_type): New function.
- ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
- ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
-
-Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (CHILL_PRODUCER): Add producer string for
- GNU chill.
- * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
- as GCC_PRODUCER and GPLUS_PRODUCER.
-
-Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
-
- * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
- still running.
-
-Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
-
- * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
- rather than '$'. This particular piece of braindamage is
- spreading like ooze. It's now infected libiberty, deja-gnu,
- gdb, and gcc.
- * values.c (baseclass_addr): Use CPLUS_MARKER rather than
- hardwired '$' character.
-
-Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
-
- (Changes to break incredibly ugly, unmaintainable 750 line
- read_struct_type function up into managable pieces.)
- * Makefile.in (VERSION): Bump to 4.7.3.
- * stabsread.c (struct field_info): Local struct definition.
- * stabsread.c (read_member_functions, read_struct_fields,
- read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
- attach_fields_to_type, read_cpp_abbrev): Prototypes and new
- functions from fragmented read_struct_type.
- * stabsread.c (stabs_general_complaint): Catchall complaint.
- * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
- symbol name continuation code. Use macro throughout.
- * stabsread.c (various places): Replace add-one-to-pointer
- with pointer increment.
- * stabsread.c (read_type): Retain function local copy of type
- descriptor. Rearrange code calling read_struct_type() to match
- new conventions.
- * stabsread.c (define_symbol): For the sake of dbx, gcc emits
- a single blank as the name of nameless enumerations. Recognize
- this special case and set nameless flag.
- * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
- terminal tokens.
- * ch-exp.y (access_name): New non-terminal token and
- production.
- * ch-exp.y (general_procedure_name): Now a terminal token.
- * ch-exp.y (location): Expand production.
- * ch-exp.y (match_simple_name_string): New function.
- * ch-exp.y (yylex): Call match_simple_name_string and return
- GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
-
-Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
-
- * munch: Backslash escape vertical bar characters inside
- grep patterns since they have special meaning for some greps.
- * parse.c (write_exp_string): Complete rewrite to store string
- contants as a leading explicit length, followed by the string data,
- followed by a trailing explicit length.
- * eval.c (evaluate_subexp), expprint.c (print_subexp),
- parse.c (length_of_subexp), parse.c (prefixify_subexp):
- Use recorded explicit length of strings in expression elements,
- rather than strlen. Adjust code to skip over strings stored in
- expression elements, and code to access strings, to account for
- new leading explicit size expression element.
- * parse.c (length_of_subexp): Test for minimum endpos of 1, not
- 0, to avoid negative expression element indices.
- * valops.c (search_struct_method): Minor whitespace change.
-
-Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
-
- * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
- which together maintain a dynamically expandable static buffer
- for the lexer to use when translating C strings to their internal
- form (other future uses possible). Fix parsing of C style strings
- to do the normal C style input conversions of escaped character
- sequences.
- * valops.c (value_string): Remove translation of escaped
- character sequences, now done in C expression parser.
- * language.h (PRINT_LITERAL_FORM): New macro that takes character
- and decides if it should be printed in literal form or some other
- form, based on it's ASCII value and setting of sevenbit_strings.
- * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
- macro, change indentation style.
- * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
- * ch-exp.y (chill_printstr): First cut at real function instead
- of error stub.
-
-Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
-
- * nindy-share/stop.h: fixed bogus comment-end in copyright message
-
- * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
-
-Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
-
- * defs.h (sevenbit_strings): Add declaration.
- * defs.h (printchar): Replace with gdb_printchar.
- * language.h (language_defn): Add new function pointers
- la_printchar and la_printstr, to do language dependent
- printing of characters and strings.
- * language.h (local_printchar, local_printstr): New macros
- to call language dependent functions pointed to by la_printchar
- and la_printstr respectively.
- * c-exp.y (emit_char, c_printchar, c_printstr): New language
- dependent functions for printing characters and strings.
- * c-exp.y (c_language_defn, cplus_language_defn): Add
- c_printchar and c_printstr.
- * command.c (do_setshow_command): Rename printchar use to
- gdb_printchar.
- * expprint.c (print_subexp): Replace C style string output
- with call to local_printstr.
- * language.c (unk_lang_printchar, unk_lang_printstr):
- New stubs, currently errors.
- * language.c (unknown_language_defn, auto_language_defn,
- local_language_defn): Add unk_lang_printchar and
- unk_lang_printstr.
- * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
- language dependent functions to print characters and strings.
- * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
- * utils.c (printchar): Renamed to gdb_printchar.
- * valprint.c (print_string): Remove prototype, function moved
- to c-exp.y, where it becomes c_printstr.
- * valprint.c (print_max): Made global for reference from the
- language dependent printing routines in *-exp.y.
- * valprint.c (repeat_count_threshold): New variable with function
- of old REPEAT_COUNT_THREHOLD define, but now settable by user.
- Change all references to old macro to references to new variable.
- * valprint.c (value_print, val_print): Replace calls to
- print_string with calls to local_printstr.
- * valprint.c (val_print): Replace C style character printing
- with call to local_printchar.
- * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
- * valprint.c (_initialize_valprint): Add add_show_from_set
- call for setting up repeat_count_threshold as print variable.
- * ch-exp.y (decode_integer_value): New function.
- * ch-exp.y (decode_integer_literal): Use decode_integer_value.
- * ch-exp.y (chill_printchar, chill_printstr): New language
- dependent functions for printing characters and strings.
- * ch-exp.y (chill_language_defn): Add chill_printchar and
- chill_printstr.
-
-Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
-
- * main.c (main): Print GDB version number in gdb -help; doc pid arg.
- Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
- (print_gdb_version): New arg is stdout or stderr. Callers changed.
-
-Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * remote-vx.c (vx_kill): just warn if we can't contact the board,
- and assume the process has been killed.
-
-Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
-
- * remote-udi.c (udi_open): Reset vars so that user can re-run
- programs without leaving GDB.
- * (many routines): Slightly improve error handling.
- * (download): Zero out BSS by longs instead of bytes to avoid
- timeouts in real hardware.
- * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
- that connection is no longer in use after shutdown() of socket.
- This keeps GDB from dying of a SIGPIPE when you issue multiple
- `target udi' commands.
-
-Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
-
- * language.h (language_format_info): New structure to bundle
- local formatting information.
- * language.h (language_defn): Replace individual format info
- with language_format_info structs.
- * language.h (local_*_format, local_*_format_prefix,
- local_*_format_specifier, local_*_format_suffix): New macros
- for binary/octal/decimal/hex formats to access info elements.
- * c-exp.y (c_language_defn): Update for new format handling.
- * m2-exp.y (m2_language_defn): Update for new format handling.
- * dbxread.c (language.h): Include for partial-stab.h use.
- * mipsread.c (expression.h, language.h): Include for
- partial-stab.h use.
- * defs.h (local_hex_format, local_hex_format_custom,
- local_hex_string, local_hex_string_custom): Move to language.h.
- * language.c (local_hex_format_custom, local_hex_string,
- local_hex_string_custom, local_octal_format_custom): Use new
- format handling.
- * language.c (unknown_language_defn, auto_language_defn,
- local_language_defn): Update for new format handling.
- * printcmd.c (print_scalar_formatted): Use new macros
- to access decimal and binary format info for printing.
- * c-exp.y (chill_language_defn): Update for new format handling.
- * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
- * ch-exp.y (decode_integer_literal): Add function
- * ch-exp.y (match_integer_literal): Use decode_integer_literal.
- * ch-exp.y (builtin_type_chill_char): Add definition.
- * gdbtypes.h (builtin_type_chill_char): Add declaration.
-
-Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
- it right.
- (aix_framedata): added nosavedpc field.
- (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
- read_register.
- (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
- (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
- * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
- instructions as function_frame_info does. Expand special case of
- st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
- other than -4.
- (pop_frame): Add 4 rather than sizeof (int) to avoid host
- dependence.
- (function_frame_info): Set frameless if the function has no frame,
- and set nosavedpc if the PC was not saved. Handle gcc generated
- stfd 31,-4(31); st 31, -12(31) correctly.
- (frameless_function_invocation): New second argument pcsaved; if 0
- return whether the function has a frame, if 1 return whether the
- function saved PC.
- (frame_initial_stack_address): Correct typo: cache registers for
- callee_fi, not for fi, (avoids reading garbage memory locations).
-
-Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
-
- * infrun.c (wait_for_inferior (just before step_over_function
- label)): Change test for stepping into subroutine to check for the
- presence of line number info. This makes stuff compiled with -g1
- cause GDB to not lose control when stepping.
-
- * symtab.c (find_pc_line): Improve code per gnu's suggestions.
- Improve comments as well.
-
-Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.7.2
- * symtab.c (find_pc_symtab): Fix return of random value
- to caller.
- * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
- Makefile since it contains sed patterns used in generation.
- Add sed pattern to also delete #include of any malloc.h.
- * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
- parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
- function names to conform to K&R terminology with respect to
- logical and bitwise operators:
- UNOP_ZEROP => UNOP_LOGICAL_NOT
- UNOP_LOGNOT => UNOP_COMPLEMENT
- BINOP_LOGAND => BINOP_BITWISE_AND
- BINOP_LOGXOR => BINOP_BITWISE_XOR
- BINOP_LOGIOR => BINOP_BITWISE_IOR
- BINOP_AND => BINOP_LOGICAL_AND
- BINOP_OR => BINOP_LOGICAL_OR
- PREC_OR => PREC_LOGICAL_OR
- PREC_AND => PREC_LOGICAL_AND
- PREC_LOGIOR => PREC_BITWISE_IOR
- PREC_LOGXOR => PREC_BITWISE_XOR
- PREC_LOGAND => PREC_BITWISE_AND
- value_zerop() => value_logical_not()
- value_lognot() => value_complement()
- * c-exp.y (c_op_print_tab): Add explicit empty terminator.
- * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
- * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
- and is nonexistant in some SVR4 based systems.
- * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
- * m2-exp.y (number_sign, modblock): Make static, #ifdef out
- unused modblock.
- * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
- * source.c (source_info): Fix minor nits, print "1 line" rather
- than "1 lines", and "language is <lang>".
- * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
- as TYPE_CODE_INT and TYPE_CODE_FLOAT.
- * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
- "TRUE" or "FALSE".
- * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
- * ch-exp.y: New expression parser, for GNU-Chill.
- * defs.h (enum language): Add language_chill.
- * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
- LANG_MODULA2 a recognized language.
- * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
- Chill as well as Modula-2.
- * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
- builtin_type_chill_ulong, builtin_type_chill_real): Add.
- * language.c (set_language_command): Add chill.
- * language.c (binop_result_type, integral_type, character_type,
- boolean_type, structured_type, value_true, binop_type_check):
- Add language_chill cases.
- * language.h (_LANG_chill): Define.
- * symfile.c (deduce_language_from_filename): Recognize the
- filename extensions ".chill", ".c186", and ".c286" for Chill.
- * valprint.c (typedef_print): Add case for language_chill.
- * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
- * Makefile.in (YYFILES): Add ch-exp.tab.c.
- * Makefile.in (YYOBJ): Add ch-exp.tab.o.
- * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
- of ch-exp.tab.c.
- * Makefile.in (distclean): Add target ch-exp.tab.c.
- * Makefile.in (realclean): Add rm of ch-exp.tab.c.
- * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
- * eval.c (evaluate_subexp): Add OP_BOOL case.
- * expprint.c (print_subexp): Add OP_BOOL case.
-
-Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
-
- * infcmd.c (set_environment_command): Avoid skipping first
- char of env value if an '=' appears in it. Bug report and fix
- by Mark Jungerman, <maj@lucid.com>.
-
-Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
-
- * infcmd.c (step_over_calls): Improve comments.
- * symtab.c (find_pc_psymtab): Clean up a bit.
- * (find_pc_symtab): Fix comments, clean up code.
- * (find_pc_line): General cleanups, efficiency improvements.
- Also, don't return garbage when some line info exists, but there
- was no good match.
-
-Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
-
- * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
- member, and the stat pointer passed to vmap_symtab was NULL, the
- wrong vmap entries would be modified. Fixes behavior where
- attempting to load symbols for a module with no member would mess
- up already read in symbols.
-
-Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
- 29k-share/dfe/mini2udi.o.
- * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
- * alldeps.mak, depend: Update to deal with removal of
- aforementioned files.
- * remote-udi.c: Major cleanups. Clean up udi_open and drop
- requirement for useless 'program' argument. Clean up
- udi_create_inferior, and udi_load to call common download()
- routine. Create download routine to load remote hosts directly
- (with the help of BFD) so that we don't need yank.c and
- mini2udi.c.
- Fix udi_detach to call UDIDisconnect with
- the right arguments. Clean up udi_resume, don't assign tip_error
- twice. Clean up udi_wait, straighten out status codes. Make
- udi_kill really work.
-
-Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * c-exp.y: separated host/target idea of integer type size,
- removed redundant parse rules. (YYSTYPE): added typed_val, removed
- UINT and CHAR rules. (parse_number): work out the targetwise type
- of a number based upon it's size and qualifiers. (yylex): chars
- are now treated the same way as ints.
-
- * source.c (indentify_source_line): don't core dump if wanted
- line is larger than number of lines in source. (can happen when
- coff gets confused about #included source).
-
-Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
-
- Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
- when debugging a program with 100 shared libraries.
-
- * solib.c (solib_map_sections): Always close the BFD we open.
- Free all malloc'd storage we allocate, too, including error cases.
- (struct so_list): Remove unused so_bfd member.
- (clear_solib): Don't bother closing so_bfd.
-
- * symfile.c (symfile_bfd_open): Mark newly opened BFD as
- cacheable. `So many symbol files, so little file descriptors.'
-
-Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
-
- * m68k-stub.c: Remove ansidecl.h and the few uses of it.
- Stubs should stand alone as much as possible.
-
- * source.c (show_directories): Avoid printf_filtered length prob
- pointed out by Jonathan Stone.
-
- * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
- avoid accesses beyond end of table. Fix by Lee W. Cooprider,
- <Lee_Cooprider@vos.stratus.com>.
-
-Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
-
- * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
- struct, not struct itself.
- * serial.h (serial_restore): Fix prototype, takes pointer not
- struct.
-
-Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (depend): Add nm.h to the list of things to fixup.
- * depend: Redo, to fixup nm.h problems with *-tab.c files.
-
-Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
-
- * i386-stub.c: Remove ansidecl.h and the few uses of it.
- Stubs should stand alone as much as possible.
-
- * README: Add remote-es1800.c and remote-st2000.c to table.
- * go32-nat.c: Remove, there is no native go32 support.
- * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
-
-Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
-
- * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
- new routines to deal with sending SIGINTs to attached processes
- when the user interrupts the controlling GDB.
- * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
- the aforementioned routines when waiting for the attached process.
-
- * elfread.c, mipsread.c: Include <string.h>.
- * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
- * serial.h: Add prototype for serial_restore().
-
-Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
- minimal_symbol_count, because the NULL symbol is not included in
- the count. This prevented this function from finding the last
- symbol in the table.
-
-Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * dbxread.c (process_one_symbol): if not defined
- (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
- the start of the function, not just after N_FUN.
-
-Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
- remap all malloc's to xmalloc's and all realloc's to xrealloc's.
- * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
- remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
- file. Remove preprocessor defines that previously did remapping.
-
-Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
-
- * infcmd.c (run_command): Avoid long calls to printf_filtered.
- Bug fix courtesy of Alexander Klaiber.
-
-Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
-
- hp300 native support (hp300hpux untested).
-
- * hp300ux-xdep.c: removed.
- * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
- * xm-hp300hpux.h: updated copyright.
- (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
- * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
- * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
- * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o coredep.o corelow.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/hp300bsd.mt (TDEPFILES): removed exec.o.
- * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/hp300hpux.mt (TDEPFILES): removed exec.o.
-
- Vax ultrix native support.
-
- * nm-vax.h: new file.
- * Makefile.in (HFILES): added nm-vax.h.
- * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
- coredep.o corelow.o removed.
- (NAT_FILE, NATDEPFILES): new macros.
- * xm-vax.h: updated copyright.
- (REGISTER_U_ADDR): removed.
-
- Apollo native support (untested).
-
- * Makefile.in (HFILES): added nm-apollo68[bv].h.
- * a68v-nat.c, nm-apollo68[bv].h: new files.
- * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
- * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
- * a68v-xdep.c: removed.
- * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
- inftarg.o fork-child.o a68v-xdep.o.
- (NAT_FILE, NATDEPFILES): new macros.
-
- * defs.h: include nm.h.
- * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
- sparc-tdep.c, : do not include nm.h.
- * doc/gdbint.texinfo: nm.h now included in defs.h.
-
-Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (VERSION): 4.7.1 post release!
-
- * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
-
-Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
-
- * Makefile.in (VERSION): gdb-4.7 release.
- * README: Update for gdb-4.7.
-
-Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
-
- * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
- when necessary.
-
- * alldeps.mak, depend: Update.
-
-Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
-
- * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
- is null.
- * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
- causes problems in setting breakpoint in the right place in
- functions with `float' args which are passed as doubles.
- * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
- * config/rs6000.mh (NATDEPFILES): Add corelow.o.
-
-Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (HFILES): Add nm-i386sco.h.
- * dwarfread.c: include <sys/types.h> for SCO.
- * infptrace.c: Don't include ptrace.h under SCO.
- * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
- gcc.
- * config/i386v.mt: Add exec.o to TDEPFILES.
-
-Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
-
- * i386v-nat.c: Remove space from front of #endif.
- * irix4-nat.c: Remove externs of registers[], include inferior.h
- instead.
- * mips-nat.c: Explicitly initialize zerobuf to 0!
- * mips-tdep.c (init_extra_frame_info): Undo John's last change.
- Always setup fci->frame, even if it's non-zero. Too many places
- depend upon this behavior (and I have to get a release out the
- door)!
- * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
- processing_gcc_compilation if we find the embedded stabs marker.
- This fixes several bugs with finding the location of short or char
- function parameters passed on the stack.
-
-Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Native support for sun4sol2.
-
- * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
- * nm-sysv4.h: new file.
- * Makefile.in (HFILES): added nm-sysv4.h.
- * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
-
-Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
-
- * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
- * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
-
- * Makefile.in (VERSION): Tick to 4.6.9.
-
-Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
-
- * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
- definition, replace with portable one.
- * remote-nindy.c: Lint.
- (nindy_wait): Return type is int, result is inferior_pid.
- * symmisc.c (dump_psymtab): Only print section_offsets if set.
- (initialize_symmisc): Remove empty function.
- * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
- Remove obsolete, misspelled macro.
- * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
- (all @node commands): Use new form to avoid nitpicking errors.
- * doc/gdbint.texinfo: Document host/native/target split.
-
-Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
-
- * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
-
- * xm-mips.h (offsetof): Don't define this if __STDC__.
-
-Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- umax native support (untested).
-
- * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/umax.mt (TDEPFILES): removed exec.o.
- * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
- removed to nm-umax.h.
- * nm-umax.h: new file.
- * Makefile.in (HFILES): added nm-umax.h.
-
- hppa native support (untested).
-
- * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
- * config/hppahpux.mt (TDEPFILES): removed exec.o.
- * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
- * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
- * hppa[bh]-xdep.c: removed.
- * hppa[bh]h-tdep.c: do not include ptrace.h.
- * Makefile.in (HFILES): added nm-hppa[bh].h.
-
- * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
-
-Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
-
- * mips-nat.c: Straighten out include files. Work around
- conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
- for Ultrix-4.2.
-
-Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
-
- * mips-nat.c (fetch_core_registers, register_addr): Copy from
- coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
- backtraces from core files work.
- * config/decstation.mh, config/irix3.mh: Remove coredep.o.
- Functions are now defined in mips-nat.c.
-
- * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
-
- * remote-hms.c: Disable all uses of serial_nextbaudrate and
- serial_default_name().
-
- * remote-hms.c, ser-go32.c, serial.h: Change from
- serial_timedreadchar() to new serial_readchar().
-
- * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
-
-Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
-
- * c-exp.y: Moved handling of 'const' and 'volatile' from
- <type> to <typebase>. This removes 2 conflicts.
-
-Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
-
- * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
- from breakpoint table when reseting breakpoints.
-
-Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
-
- Native support cleanup and corefile fixes for i386 SVR4 systems.
-
- * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
- fill_fpregset): Moved to i386v4-nat.c
- * i386v4-nat.c, nm-i386v4.h, : New files.
- * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
- * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
- change i386v-nat.o to i386v4-nat.o.
-
-Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Miscellaneous 386 configs updated.
-
- * config/i386aout.mt (TDEPFILES): removed exec.o.
- * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
- (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
- config/i386v4.mt (TDEPFILES): removed exec.o.
- * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o coredep.o corelow.o i386-xdep.o.
- (NAT_FILE, NATDEPFILES): new macros.
-
- Native support cleanup for i386bsd (untested).
-
- * config/i386bsd.mt (NATDEPFILES): exec.o removed.
- * config/i386bsd.mh (NATDEPFILES): added exec.o
- * tm-i386bsd.h (FLOAT_INFO): removed.
- * nm-i386bsd.h (FLOAT_INFO): added.
-
- Native support for i386v (untested).
-
- * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
- * i386-xdep.c: removed.
- * Makefile.in (HFILES): added nm-i386v.h
- * i386v-nat.c, nm-i386v.h: new file.
- * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
- nm-i386v.h.
- * tm-i386v.h (FLOAT_INFO): removed.
-
- Native support for linux (untested).
-
- * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
- * Makefile.in (HFILES): added nm-linux.h.
- * nm-linux.h: new file.
- * xm-linux.h: updated copyright. cleaned up formatting.
- (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
-
- Native support for sun386 (untested).
-
- * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o sun386-xdep.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/sun386.mt (TDEPFILES): removed exec.o.
- * Makefile.in (HFILES): added nm-sun386.h.
- * sun386-nat.c, nm-sun386.h: new file.
- * sun386-xdep.c: removed.
- * xm-sun386.h: updated comment and copyright.
- (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
- nm-sun386.h.
-
- Native support for i386mach (untested).
-
- * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o mach386-xdep.o.
- (NAT_FILE, NATDEPFILES): new macros.
- * Makefile.in (HFILES): added nm-i386mach.h.
- * nm-i386mach.h, i386mach-nat.c: new files.
- * mach386-xdep.c: removed.
- * xm-i386mach.h: updated copyright.
- (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
- nm-i386mach.h.
-
- Native separation for go32 (untested).
-
- * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
- * go32-nat.c: new file.
- * go32-xdep.c (call_ptrace, child_resume,
- fetch_inferior_registers, store_inferior_registers,
- child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
-
- Native support for m88k (untested).
-
- * Makefile.in (HFILES): added nm-m88k.h
- * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
- FETCH_INFERIOR_REGISTERS): removed.
- * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
- inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
- (NAT_FILE, NATDEPFILES): new macros.
- * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
- * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
- * m88k-xdep.c: removed.
-
-Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
-
- * i386b-nat.c: Comment changes.
- * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
- into new nm-file.
- * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
-
-Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
-
- Avoid longjmp()-catching compilation errors in cross-ports.
-
- * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
- * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
- Move from mips-tdep.c and tm-{irix3,mips}.h.
- * mips-nat.c: Remove a bunch of code that was ifdef'd out of
- native MIPS ports.
- * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
- and tm-mips.h.
-
- * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
- (fetch_core_registers): Fix bfd_seek arguments.
-
-Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
-
- Make core files work again (add back the `core' target).
-
- * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
- (NATDEPFILES): Add corelow.o.
- * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
- native dependent.
-
- * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
- i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
- littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
- vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
- appears. FIXME, these should be moved to NATDEPFILES for native
- use only.
-
-Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Ultra3 host/target/native split. (untested).
-
- * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
- (fetch_register, fetch_inferior_registers,
- store_inferior_registers, fetch_core_registers): removed to
- ultra3-nat.c.
- * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
- to nm-ultra3.h.
- * Makefile.in (HFILES): added nm-ultra3.h.
- * nm-ultra3.h, ultra3-nat.c: new files for native support.
- * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o.
- (NAT_FILE, NATDEPFILES): new macros for native support.
- * config/ultra3.mt (TDEPFILES): exec.o removed.
-
- * xm-vaxult.h: add MEM_FNS_DECLARED.
-
-Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
-
- * Makefile.in (VERSION): Roll to 4.6.8.
- (OBS): Put version.o first, so Makefile rebuild happens early.
-
- * command.h: Publicize prototype for not_just_help_class_command.
- * command.c: Remove proto.
- * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
- output. Move "maint info" from class info to class maintenance,
- and improve text.
- * infrun.c: Move "stop" to class_obscure, and give it a
- function so it will not be seen as a global help topic. FIXME,
- it should be possible to set these attributes independently.
-
- * core.c (core_command): Make nicer error message for no core support.
-
- Lint around file_ptr's (bfd's off_t's) and bfd_seek.
-
- * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
- (elfstab_build_psymtabs): staboffset and stabstroffset args are
- file_ptr's.
- * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
- (scan_compilation_units): Punt unused filename arg. dbfoff,
- lnoffset, and curlnoffset are file_ptr's now.
- (dwarf_build_psymtabs): Drop desc and filename args; use
- objfile. dbfoff and lnoffset are file_ptr's now.
- (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
- * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
- (elf_symfile_read): Skip desc and filename args to
- dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
- * gdb-stabs.h: Use file_ptr rather than off_t.
- * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
- compile-time debug check that someone turned off as "unused".
- (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
- * symfile.h: Update dwarf_build_psymtabs and
- elfstab_build_psymtabs prototypes.
- * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
- Use file_ptr offsets. bfd_seeks use L_SET.
-
-Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
-
- * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
- symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
- value so that demangler won't be invoked. This greatly speeds up
- stepping.
- * mips-tdep.c (mips_pop_frame): Rewrite handling of
- linked_proc_info so that it properly deallocates the appropriate
- item after it is done with it instead of before.
- * Don't pass bogus frame pointer to create_new_frame(). Just
- leave it as zero so that lower level code will figure out the
- correct value.
-
-Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Sony News native support.
-
- * Makefile.in (HFILES): added nm-news.h.
- * nm-news.h: new file.
- * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o coredep.o to NATDEPFILES.
- (NAT_FILE, NATDEPFILES): new macros for native support.
- * config/news.mt (TDEPFILES): removed exec.o.
-
- * remote-vx.c: remove redundant include of sys/time.h.
-
- * infrun.c: include ctype.h. Otherwise some machines result in
- undefined for isdigit.
-
-Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
-
- * configure.in: Convert m68k entries to m68* entries to handle
- all the various m68xxx hosts and targets.
- * config/news1000.mt: No longer needed, same as news.mt.
-
-Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
-
-Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
- nm-sun2.h, nm-mips.h.
-
- * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
-
- * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
-
- * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
-
-Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * xm-hppah.h: if __STDC__ is not defined, define
- HPPA_COMPILER_BUG.
- symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
- compiler; see the comment in the file.
-
-Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
-
- First cut at support for all BSD variants on 386.
-
- * tm-i386bsd.h, xm-i386bsd.h: New config files.
- * i386b-nat.c: New native support file.
- * configure.in: Add host and target for i[34]86-*-bsd*.
- * config/i386bsd.mh, config/i386bsd.mt: New config files.
-
-Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Sun2 native support (untested).
-
- * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
- REGISTER_U_ADDR): removed to nm-sun2.h.
- * nm-sun2.h: new file.
- * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
- fork-child.o sun3-xdep.o removed.
- (NAT_FILE, NATDEPFILES): new macros.
-
- Mips native support. Decstation and iris4 have been tested.
- Iris3 has not.
-
- * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
- fill_fpregset): removed to irix4-nat.c
- * mips-xdep.c: removed.
- * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
- files.
- * procfs.c: include nm.h.
- * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
- * xm-irix4.h: bump copyright.
- (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
- PROC_NAME_FMT): removed.
- * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
- * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
- (NAT_FILE, NATDEPFILES): new macros for native support.
- (CC): supply default compiler switches.
- * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o coredep.o.
- (NAT_FILE, NATDEPFILES): new macros for native support. Note that
- irix3 is untested.
- * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
- fork-child.o mips-xdep.o coredep.o.
- (NAT_FILE, NATDEPFILES): new macros for native support.
-
-Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * config/rs6000.mh (XDEPFILES): removed fork-child.o.
- (NATDEPFILES): added fork-child.o
- * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
- (NATDEPFILES): added fork-child.o
- * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
- (NATDEPFILES): added fork-child.o
-
-Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
-
- * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
- by using puts_filtered instead.
-
-Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
-
- * remote-nindy.c (nindy_load): Replacement version from Steve
- Chamberlain, doesn't require forking to run "strip" or "sx".
-
-Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (HFILES): Add nm-*.h files.
-
-Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
- (NATDEPFILES): added fork-child.o.
-
- * doc/gdbint.texinfo: document a few more macros, create new
- section for native macros.
-
-Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
- resolution of copyright issues.
-
-Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (setup-to-dist): Remove -norecursion so that doc
- subdir gets configured.
-
-Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
-
- * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
- program.
- * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
- searching for a "bfd_strip" program. Also, fixed up arguments
- passed to that program.
-
- * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
- which is now used for something else. Rewrite description of
- associated parameters to match how gdb does it now.
- (ADDITIONAL_OPTION_HELP): Fix message accordingly.
-
- * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
-
-Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
- to_notice_signals.
-
- * inferior.h (proc_signal_handling_change): prototype removed.
- * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
- (handle_command): now calls target_notice_signals.
- * procfs.c (proc_signal_handling_change): renamed to
- procfs_notice_signals. Now static. Add prototype. All callers
- changed.
- * target.h (struct target_ops): new field, to_notice_signals.
- (target_notice_signals): new macro to cover new field.
- * target.c (cleanup_target): default to_notice_signals to ignore.
- * corelow.c (core_ops),
- exec.c (exec_ops),
- inftarg.c (child_ops),
- procfs.c (procfs_ops),
- remote-adapt.c (adapt-ops),
- remote-eb.c (eb_ops),
- remote-es1800.c (es1800_ops, es1800_child_ops),
- remote-hms.c (hms_ops),
- remote-mm.c (mm_ops),
- remote-nindy.c (nindy_ops),
- remote-st2000.c (st2000_ops),
- remote-udi.c (udi_ops),
- remote-vx.c (vx_ops, vx_run_ops),
- remote.c (remote_ops),
- target.c (dummy_target),
- xcoffexec.c (exec_ops): added static initializer for
- to_notice_signals.
- * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
-
-Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
-
- * main.c (define_command): Add forgotten initializer.
-
-Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
-
- * language.c, language.h: Move saved_language out to global
- expected_language. Set expected_language when user expectation
- changes.
- * language.c (language_info): Don't print type/range checking gub.
- * main.c (main): Set expected language.
- (execute_command): Check against expected language.
- * symfile.c (set_initial_language): Set expected language.
-
- * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
-
-Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- A bunch of changes mostly to improve debugging of C++ programs.
- Specifically, the calling of inferiors methods is improved.
-
- * value.h: New macros METHOD_PTR_IS_VIRTUAL,
- METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
- hide the implementation details of pointer-to-method objects.
- How to tell if the pointer points to a virtual method is
- still very dependent on the particular compiler, but this
- should make it easier to find the places to change.
- * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
- (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
- macros, instead of a hard-wired-in code that incorrectly
- assumed a no-longerused representation of pointer-to-method
- values. And otherwise fix the relevant bit-rotted code.
-
- * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
- If there are both fields and methods, put a space between.
-
- * stabsread.c (read_struct_type): Fix bug in handling of
- GNU C++ anonymous type (indicated by CPLUS_MARKER followed
- by '_'). (It used to prematurely exit the loop reading in
- the fields, so it would think it should start reading
- methods while still in the fields. This could crash gdb
- given a gcc that can emit nested type information.)
-
- * valops.c (search_struct_method): Pass 'this' value by
- reference instead of by value. This provides a more
- consistent interface through a recursive search where the
- "bottom" functions may need to adjust offsets (due to multiple
- inheritance).
- * valops.c, value.h, values.c: Pass extra parameters to
- value_fn_field and value_virtual_fn_field so we can
- correctly adjust offset for multiple inheritance.
- * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
- virtual function calls by using value_virtual_fn_field().
- * values.c: New function baseclass_offset, derived from
- baseclass_addr (which perhaps can be made obsolete?).
- It returns an offset rather than an address. This is a
- cleaner interface since it doesn't mess around allocating
- new values.
- * valops.c (search_struct_method): Use baseclass_offset
- rather than baseclass_addr.
-
-Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in: Re-install 29K/UDI stuff.
- * remote-udi.c (udi_resume): Clean up.
- * (udi_wait): Rewrite, leave out bugs.
- * Add debugging code to print out all register fetches and stores.
- * Straighten out target_ops.
- * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
-
-Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * remote-udi.c (udi_create_inferior): run with no arguments should
- not pass the program name as an argument, since the UDI code
- already handles that.
- (udi_load): get the symbols from prog_name, not arg_string (the
- load command should really use arg_string as the program name, not
- prog_name, but at least the run command works now).
-
- * munch: HP9000/300 nm puts an extra space between T and symbol
- name.
-
- * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
- needed for vxworks targets.
-
-Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
-
- * am29k-tdep.c (_initialize_29k): Make it possible for the
- user to set and query the address where function calls into the
- inferior write a small scratch routine. `set call_scratch_address'
- * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
- * remote.c (remote_prepare_to_store): Only fetch regs if they are
- not already cached validly.
-
-Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Rs6000 native support.
-
- * infptrace.c: remove #ifdef USG from around include ptrace.h.
- machines without this header should not be compiling this file.
- * nm-rs6000.h, rs6000-nat.c: new files for native support.
- * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
- * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
- * xm-rs6000.h: do not include ptrace.h.
- (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
- * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
- infptrace.o and inftarg.o move to NATDEPFIES.
- (NAT_FILE, NATDEPFILES): new macro for native support.
-
- Sun3 native support.
-
- * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
- new macros for native support.
- (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
- removed sun3-xdep.o.
- * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
- nm-sun3.h.
- * sun3-xdep.c: removed. All code is now in sun3-nat.c.
- * sun3-nat.c, nm-sun3.h: new files for native support.
-
-Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (dbsize): New variable to hold size of dwarf info.
- * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
- dbfsize and use it to initialize new local file scope dbsize.
- * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
- * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
- DIEs as well as the current check for undersize DIEs. This helps
- to gracefully detect and reject corrupted DIE information.
-
-Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
-
- Add `command hooks' and a hook for inferior program stopping.
-
- * command.h (struct cmd_list_element): Remove unused `aux'
- field. Add new `hook', `hookee', and `cmd_pointer' fields.
- * command.c (add_cmd): Initialize new fields, elim old.
- (add_alias_cmd): Clone new fields.
- (delete_cmd): Un-hook hookee if we're deleting hook.
- (help_cmd): Tell user the command is hooked, if it is.
- (lookup_cmd_1): Abbreviations return the original command
- instead of themselves, so that hooks on the original cmd will be
- run.
- * defs.h (enum command_class): Add class_pseudo and comments.
- * gdbcmd.h (execute_user_command): Add prototype.
- * infrun.c (normal_stop): If the stop command is hooked,
- run the hook whenever we stop.
- (hook_stop_stub): Stub for catch_errors.
- (_initialize_infrun): Set up pseudo "stop" command.
- * main.c (execute_user_command): Code extracted from execute_command.
- (execute_command): If hooked, run the hook before the command.
- (define_command): If defining a new hook, check the command it
- is hooking, and warn if none. Install the hook.
- * source.c (_initialize_source): "l" is an abbrev for "list".
- * doc/gdb.texinfo: Document command hooks.
-
- * Makefile.in (VERSION): Roll to 4.6.7.
- * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
- * infrun.c (breakpoints_inserted): Make it static again.
- * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
-
-Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Native file renaming.
-
- * nat-sparc.c -> sparc-nat.c
- * nat-sun4os4.h -> nm-sun4os4.h
- * nat-trash.h -> nm-trash.h
- * config/sun4os4.mh: track file renaming.
- * configure.in: link to nm.h rather than nat.h.
- * infptrace.c: include nm.h rather than nat.h.
-
-Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Host/target/native split for sun4.
-
- * Makefile.in (TSOBS): removed corelow.o.
- * infptrace.c: included nat.h.
- * nat-trash.h: temporary header file. This should be removed once
- all hosts have the native/host/target split.
- * configure.in: add a symlink from nat-trash.h to nat.h if no
- other nat file exists for this configuration.
- * sparc-tdep.c: no longer include sys/ptrace.h.
- * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
- * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
- nat-sun4os4.h.
- * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
- * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
- to NATDEPFILES. removed sparc-xdep.o.
- (NATDEPFILES, NAT_FILE): new macros for native support.
-
- Break the direct connection from core_file_command to any
- particular type of core file support.
-
- * target.h (find_core_target): new prototype.
- * target.c (find_core_target): new function. Walks the target
- list looking for the core target.
- * core.c (core_file_command): replace calls to core_detach and
- core_open with find_core_target and direct calls.
-
-Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
- for infptrace.c.
- config/hp300hpux.mh: ALLOCA1 was not defined.
-
-Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
-
- * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
- target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
- until we can figure out a better way to do paging.
-
-Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
-
- * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
- * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
- * hppa-coredep.c: Remove, now that we use the hook.
- * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
- * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
-
- * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
- GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
- be ripped out and reimplemented right (see elfread.c).
- * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
-
- Rename all HPPA files to fit into unique DOS filenames:
- * *hppabsd* => *hppab*
- * *hppahpux* => *hppah*
-
-Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
-
- Make the /proc support a target-struct in its own right.
-
- * Makefile.in: Remove inftarg.[co], since it is now included via
- config/*.mh files.
- * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
- reference infptrace.o. Add fork-child.o to all *.mh that
- reference procfs.o.
-
- * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
- No longer global functions.
- (fork_inferior): New global function from fork-child.c.
- * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
- (ptrace_me, ptrace_him): New stub functions for fork_inferior().
- (child_create_inferior): Moved to fork-child.c as fork_inferior.
- (child_create_inferior): New tiny function that calls fork_inferior.
- * fork-child.c: New file, containing fork_inferior, which is
- built from slight mods to inftarg.c's child_create_inferior.
-
- * procfs.c (procfs_ops): Add target vector.
- (attach): Rename as static do_attach.
- (procfs_create_inferior): New tiny function that calls fork_inferior.
- (child_xfer_memory): Rename to static procfs_xfer_memory.
- (store_inferior_registers): Rename to static procfs_store_registers.
- (inferior_proc_init): Rename to static procfs_init_inferior.
- (procfs_attach, procfs_detach, procfs_prepare_to_store,
- procfs_files_info, procfs_open, procfs_mourn_inferior,
- procfs_can_run): Slightly mangled copies of the corresponding
- child_XXX routines from inftarg.c.
- (proc_wait): Renamed to static procfs_wait.
- (child_resume): Rename to static procfs_resume.
- (fetch_inferior_registers): Rename to static procfs_fetch_registers.
- (initialize_proc_fs): Rename to initialize_procfs. Set up
- procfs_ops, too.
-
- * putenv.c: index -> strchr.
- * regex.c: Always rename bcopy to memcpy, etc.
- FIXME: Eventually do the renames rather than use #define's.
- * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
- Fix bcopy->memcpy.
- * sparc-xdep.c: Move deferred_stores to target dependent.
- * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
-
-Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
-
- Split non-target-dependent code out of target_attach routines.
-
- * target.h: Comments on target_attach args and results.
- * infcmd.c (attach_command): Check for existing execution, call
- target_attach, set up terminal status and wait_for_inferior, wait
- for the attach status, and do normal_stop.
- * inftarg.c (child_attach): Remove target independent stuff.
- * remote-adapt.c (adapt_attach): Ditto.
- * remote-mm.c (mm_attach): Ditto.
- * remote-udi.c (udi_attach): Ditto.
- * remote-vx.c (vx_attach): Ditto.
-
- Cleanup.
-
- * remote-hms.c (hms_attach): Remove completely, it was useless.
- * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
- commented-out start_remote calls.
- * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
- DENTER and DEXIT macros and their calls. Use a real debugger --
- like gdb -- to see what functions are being called when.
- * utils.c (strcmp_iw): Make nonstatic, for lint.
-
-Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
-
- * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
-
-Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
-
- * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
- fix to differentiate between gcc1 & gcc2 compiled files so that we
- can debug calls that pass structs as args correctly.
- * symmisc.c (dump_symtab): If block was compiled with gcc, say
- so, and what version.
-
- * remote.c (remote_wait): Make regs be char to avoid picayune
- ANSI compiler warnings.
-
- * energize.h: Move all external struct decls to inside of
- __STDC__, add prototype for energize_shell_wait().
- * energize.c (getpty): Clean up, make us really get a controlling
- terminal.
- * (energize_initialize): Disable SIGIO prior to setting up for
- I/O interrupts. Move setsid(), et. al. to getpty().
- * (energize_shell_wait): New routine to wait for things started
- via the shell command, uses wait() instead of /dev/proc.
- * Also, add prototype for execute_command_1().
-
-Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * inftarg.c (child_create_inferior, child_attach,
- child_mourn_inferior): collect unix child process stratum
- functions which live below the target vector into this file to
- facilitate host/target/native split. Also, make them static.
- * inflow.c (child_mourn_inferior): removed.
- * infrun.c (child_create_inferior, child_attach): removed.
- (resume): becomes global so that functions below the
- target vector can find it.
- * inferior.h (resume): add prototype.
- (child_mourn_inferior, child_create_inferior, child_attach):
- remove prototypes.
-
- * xcoffexec.c (exec_ops): child_attach and child_create_inferior
- replaced with find_default_attach and
- find_default_create_inferior.
-
-Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
-
- * i960-pinsn.c: Use _filtered routines for printing, so symbolic
- addresses don't get displayed in the wrong positions.
-
-Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Separate core functions along target vector in preparation for
- native support. Functions above vector now live in core.c. Those
- below in corelow.c.
-
- * core.c (solib_add_stub, core_close, core_open, core_detach,
- get_core_registers, core_files_info, core_ops): moved to corelow.c
- (_initialize_core): removed addition of core_ops target.
- * corelow.c: new file.
- (solib_add_stub, core_close, core_open, core_detach,
- get_core_registers, core_files_info, core_ops): moved from core.c
- (_initialize_corelow): new function.
- * gdbcore.h (core_open, core_detach): added prototypes.
- (core_ops): add forward declaration.
- * Makefile.in (SFILES_MAINDIR): add core.c
- (OBS): add core.o
- (TSOBS): change core.o to corelow.o
-
-Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
-
- * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
- instead of 'sun' predefined symbol so that trap analysis code is
- enabled only when the TARGET is a sun3.
-
-Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
-
- * tm-i960.h (ext_format_i960): Add top-level declaration.
- (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
- blocks, else Sun4 compiler complains.
-
-Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
-
- * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
- instruction's argument. Patch from jonathan@cs.stanford.edu
- (Jonathan Stone).
-
-Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- Break the thread of control that implies that a unix child
- process will be the default target.
-
- * target.c (find_default_run_target, find_default_attach,
- find_default_create_inferior, return_zero): new functions.
- (cleanup_target): Make return_zero the default for to_can_run.
-
- * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
- child_create_inferior references with find_default_XXX instead.
-
- * target.h (struct target_ops): new field, to_can_run.
- (find_default_attach, find_default_create_inferior): new prototypes.
- (target_can_run): new macro.
-
- * Also added a zero (default) to_can_run element to all static
- struct target_ops initializations throughout GDB, except:
- * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
-
- * infrun.c (child_create_inferior): Clean up error handling when
- no exec file is specified.
- (child_attach): Don't require exec file.
-
-Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
-
- Remove kill_inferior_fast, in favor of target_kill, which goes
- through the target vector.
-
- * inferior.h (kill_inferior_fast): remove declaration.
-
- * main.c (disconnect): call quit_cover using catch_errors rather
- than calling kill_inferior_fast directly. New way goes through
- the target vector, handles attached processes, and writes
- command history if appropriate.
- (quit_cover): new function, wrapper for quit_command.
-
- * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
- infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
- inlining them into the local kill_inferior when needed.
-
-Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
-
- * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
- * stabsread.c (read_struct_type): Simplify complicated expression
- for dumb DECstation compiler.
-
-Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * m68k-pinsn (print_insn_arg, fetch_arg): added support for
- operands to memory management instructions, from WRS.
-
-Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
-
- * main.c (main): Back out previous language setting changes.
- Replace with simple default to C before processing any init
- files. There MUST be a language set, even in the absence of
- init files or executables, or expression parsing fails.
-
-Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
-
- * main.c (main): Move code that sets initial language to
- symfile.c. Fixup places where command files are processed to
- be consistent in setting a default language if none has been
- previously set.
- * symfile.c (set_initial_language): Add code moved from
- main() that sets an initial default language when a new
- symbol file is read.
- * symfile.c (symbol_file_command): Call set_initial_language.
- * symtab.c (find_main_psymtab): Add FIXME comment.
-
-Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * breakpoint.c, sparc-tdep.c: comment changes.
- * configure.in: removed target_dependent line.
-
- * remote-mm.c (mm_attach): change printf to error to prevent
- fallthrough bug.
- * remote-udi.c (udi_attach): change printf to error to prevent
- fallthrough bug.
-
- * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
- calls to {fetch|store}_inferior_registers with calls to
- target_{fetch|store}_registers, for remote-target independence.
-
-Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
-
- * Makefile.in: Fix bug I introduced in merging Rich's change.
- * infrun.c (child_create_inferior): Use proceed() rather than
- doing all the same stuff by hand.
-
-Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * Makefile.in, configure.in: add support for files used only when
- configured native, that is, when host = target.
-
-Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
- stores are target dependent and were moved from xm to tm.
-
-Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
-
- * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
-
- * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
- overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
-
-Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * target.h (struct target_ops): removed to_convert_to_virtual and
- to_convert_from_virtual elements. Initializations removed from
- all static initializations.
- (target_convert_to_virtual, target_convert_from_virtual):
- removed.
- (host_convert_to_virtual, host_convert_from_virtual): Removed
- forward declarations.
- * target.c (cleanup_target): removed default assignments for
- to_convert_to_virtual and to_convert_from_virtual.
- * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
- removed.
- * findvar.c (value_of_register, value_from_register):
- target_convert_to_virtual inlined.
- * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
- * valops.c (value_assign): target_convert_from_virtual inlined.
-
-Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
-
- * main.c (gdb_readline): Avoid printf_filtered, which sets char
- position wrong if used for the prompt.
- * utils.c (puts_filtered): Comment: NOT a puts() replacement!
-
- Support for accessing arbitrary MIPS stack frames in memory.
-
- * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
- set, run it before INIT_EXTRA_FRAME_INFO.
- * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
-
- * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
- (FP) value in the frame_info struct if it is zero (as from top of
- execution stack).
- (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
-
- * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
- comes back as zero. So does FP_REGNUM, as a trigger for
- init_extra_frame_info.
-
- * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
- the program counter set before INIT_EXTRA_FRAME_INFO is run.
- (INIT_FRAME_PC): Defined to null.
- (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
- (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
- Briefly explain MIPS stacks in GDB.
-
-Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
-
- * copying.awk, copying.c (show_copying_command,
- show_warranty_command): Rename from copying_info, warranty_info,
- to match command function conventions.
-
- * utils.c (prompt_for_continue): Reinitialize more-counts
- before printing anything, and again afterward. Fix comments.
- (vfprintf_filtered): Eliminate static buffer; use auto buffer,
- or alloca() if needed.
-
- * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
- detect native versus cross-host.
-
-Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
-
- * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
- Suns. Rename to m68k_saved_pc_after_call.
- * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
- m68k_saved... instead of sun3_saved...
-
-Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
-
- * Makefile.in (update-depend, update-alldeps): Split out of
- setup-to-dist, for convenience in rebuilding the depend and
- alldeps.mak files.
- (assorted): Update to catch straggler files when building gdb.tar.Z.
-
-Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
-
- Preliminary cleanup for splitting host/native/target.
-
- * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
- here; it is dealt with at a gdb-target-independent level.
- * rs6000-tdep.c (single_step): Don't call ptrace, we are a
- high toned routine. Fix return type to void.
- * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
- Rich and I believe the "real problem" was that both single_step
- and target_resume were issuing PT_CONTINUE calls. This would
- cause the second PT_CONTINUE to sometimes fail because the process
- was already running.
- * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
-
-Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
-
- * energize.c (pty_to_kernel): Must check for EAGAIN as
- termination condition.
- (full_filename): Don't prepend dirname if filename begins with /.
- (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
- messages properly!!
- (getpty (NCR)): Lotsa bug fixes...
- (kernel_dispatch (case StopRType)): Use kill() instead of
- killpg() so we can deal with losing systems...
- (wait_for_events): Work around NCR select() lossage. It doesn't
- zero out readfds when select() returns zero.
- (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
- getcwd() instead of getwd() (NCR getwd() seg faults).
- (energize_wait): Use sigaction() for NCR. Their version of signal()
- is unreliable by default.
-
- * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
- error from PIOCSWSTOP.
-
- * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
- symfile.c, target.c, valprint.c: Use _filtered form of *printf.
- defs.h, utils.c: Make vfprintf_filtered global.
-
- * energize.c (send_location): New routine to consolidate all
- places where we must notify kernel of where the given pc is.
- (cplus_demangle): Put single-quotes around demangled names.
- (energize_call_command): Call send_location() after doing up,
- down, and frame commands.
-
-Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
-
- * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
- pass at doc for two new remote targets---29K using UDI, and Tandem
- ST2000 using STDBUG.
-
- * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
-
- * doc/all.m4: turn on H8/300 stuff for generic manual
-
- * doc/gdbinv-s.m4.in: remove text on special procedures to continue
- after explicit call to breakpoint() in serial stubs.
-
-Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
-
- * mipsread.c: Clean up some white space.
- (parse_symbol): Handle stEnd of stFile.
- (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
-
- * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
- store_inferior_registers): Replace unexplained numbers
- with manifest constants from a DECstation header file.
- * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
- (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
-
- * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
-
- * stack.c (_initialize_stack): "dow" should be a valid abbreviation
- for "down". Suggested by Richard Stallman.
-
-Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
-
- * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
- redeclaration bug on SunOS 4.
-
-Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
-
- * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
- * m68k-stub.c: Remove a few extraneous ANSI-isms.
- * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
- they aren't already there.
- * remote-vx.c (vx_prepare_to_store): Ditto.
- * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
-
-Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
-
- Removed a large number of changes inserted by Per Bothner
- for C++ support. These will go back in when they've been
- examined.
-
-Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
-
- * serial.h: Fix prototye for serial_raw().
- * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
- serial_write() to match prototypes.
- * remote-st2000.c (get_reg_name): Make *p be const.
-
-Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
-
- * remote-nindy.c (nindy_fetch_registers): Make return type void,
- to agree with target structure field type.
- (nindy_store_registers): Ditto.
-
- * Makefile (OPCODES): New var, pointing to opcodes library.
- (CLIBS, CDEPS): Include it.
- (saber_gdb): Load opcodes library.
-
-Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
-
- * a68v-xdep.c (store_inferior_registers): declare as void.
- * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
- * remote-st2000.c: Massive changes to use new serial package.
- Also added 'connect' command to transparantly connect to serial
- port.
- * ser-termios.c: Big cleanup, use nicer coding conventions.
- * ser-bsd.c: New module, serial stuff for BSD systems.
- * serial.h: Define struct ttystate properly using HAVE_TERMIO.
- * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
-
-Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
-
- * doc/gdb.texinfo: fix shameful error of agreement reported by
- jimb@occs.cs.oberlin.edu (Jim Blandy)
- * doc/gdb.texinfo: remove old partial discussion of remote serial
- protocol (via serial debug stubs)
- * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
- use of serial debug stubs
-
-Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * symfile.h: Declaration of set_demangling_style() moved
- here from demangle.h (which is now in ../include).
- * i386-xdep.c: Update comment.
-
-Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
-
- * symtab.c (completion_list_add_symbol): restructured to optimize
- for time. First clip names that cannot match. Then clip any
- names we've already considered. Drop a redundant strncpy. Drop
- a redundant malloc and associated free for demangled names.
-
-Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
-
- * a68v-xdep.c (store_inferior_registers): Define as type void.
- * configure.in: Add host m68k-apollo*-bsd*.
- * demangle.c (struct demanglers): Use enum instead of constant
- value to keep braindamaged HP/Apollo compiler happy.
-
-Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
- match "FOO". This allows 'break Foo' to work when Foo is
- a mangled C++ function. (See comment before function.)
-
-Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
-
- * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
- for files in vx-share/*.c.
- * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
- for normal GDB source files.
-
- * Makefile.in (VERSION): Roll to 4.6.6.
-
- * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
- * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
- * tm-sun3os4.h: Update comments.
- * xm-delta88.h: Remove STACK_END_ADDR.
-
-Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
-
- * Makefile.in (VERSION): Roll to 4.6.5.
-
- * infrun.c: Lint for recent `handle' changes.
-
- * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
- * serial.h (EXFUN): Remove all uses, convert to PARAMS.
- * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
- should include a ser-XXX.o module.
-
- * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
- * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
-
- * configure.in: Map unrecognized sun 68k's, sun sparcs, into
- known suns in configure.in, rather than mapping them to unique
- config files that happen to duplicate other config files.
- * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
- * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
-
-Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
-
- * configure.in (*-*-sunos*): Use trailing * to match all
- sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
- (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
- in production on Sun-4.
- ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
- (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
- (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
-
- * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
- config/sparc-noun.mt: New target configs for embedded.
- * config/sun4os3.{mh,mt}: Remove, never existed in production.
-
- * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
- target definitions for embedded with and without underlines on
- identifiers.
-
- * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
- not a parameter of the CPU, but of the development environment.
- * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
-
-Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
-
- * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
- (which involves reading in main's symtab) if we have no breakpoints.
-
-Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (cu_language): New local variable to record
- language for current compilation unit being processed.
- * dwarfread.c (set_cu_language): New local function to decode
- and record language for current compilation unit being processed.
- * dwarfread.c (synthesize_typedef): Add local function to
- synthesize a typedef for C++ classes, structs, unions, and
- enumerations.
- * dwarfread.c (read_structure_scope): Synthesize typedefs
- for C++ classes, structs and unions.
- * dwarfread.c (read_enumeration): Synthesize typedefs for
- C++ enumerations.
- * dwarfread.c (read_file_scope): Call set_cu_language to
- record language for current compilation unit. After symtab
- is built, save this recorded language.
- * dwarfread.c (process_dies, add_partial_symbol, struct_type,
- scan_partial_symbols, new_symbol): Recognize TAG_class_type.
- * dwarfread.c (add_partial_symbol): Synthesize partial symbol
- typedefs for C++ classes, structs, unions, and enumerations.
- * dwarfread.c (scan_compilation_units): Call set_cu_language
- to record language for current compilation unit.
- * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
- for TAG_enumeration_types, rather than in add_partial_symbol.
- * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
- case with class, struct, and union type cases, now that they are
- the same. Remove tests for non-NULL name attributes, now done
- by callers.
- * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
- treat as alias for TYPE_CODE_STRUCT for now.
-
-Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * Makefile.in: map "gdb" through program_transform_name when
- installing.
-
-Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
-
- * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
- (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
- Use "regi" for local indexing through register numbers, reserving
- "regno" for the name of a specific register passed as an input
- parameter. Fix bug propagated through all versions that sometimes
- used regno as an index when it should have been regi, thus using
- -1 as an index in some cases.
-
-Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
- respectively, so same demangler can be used by other programs.
- * Makefile.in: Remove demangler stuff.
- * Makefile.in (depend): Pass -I../readline (needed for main.c).
- * demangle.c (_initialize_demangler): Tell demangler which
- CPLUS_MARKER to assume.
-
-Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
-
- RS/6000 portability changes (for hosting cross-debuggers).
-
- * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
- * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
- xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
- * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
- * stabsread.c (define_symbol): Remove RS/6000 dependencies.
- * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
- (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
- (NO_SINGLE_STEP): Add, target-dependent.
- (loadinfotextindex): Lowercase, remove "aix_".
- * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
- (NO_SINGLE_STEP): Remove, target-dependent.
- * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
- * xcoffread.c: Only build file if RS/6000 native GDB.
- (build_function_symbol): Remove #if 0'd code.
- * rs6000-tdep.c: Cleanup. Add static fn protos.
- Use CORE_ADDR for addresses throughout. Make void fns void.
- (pop_dummy_frame): Add FIXME about bogosity of design here.
- (rs6000_struct_return_address): Ditto.
- (frameless_function_invocation, frame_get_cache_fsr,
- frame_initial_stack_address, xcoff_relocate_symtab,
- xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
- add_text_to_loadinfo, find_toc_address): Move from xdep file.
- Use CORE_ADDRs. Change identifiers to lowercase.
-
- * rs6000-xdep.c: Make whole file conditional on native RS/6000,
- supplying dummy routines if non-native. Add prototype for
- static exec_one_dummy_insn. Move a mess of functions to
- rs6000-tdep.c (as above). Remove #if 0'd code.
-
- * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
- (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
- * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
-
- * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
- for callers.
-
- * vx-share/README, nindy-share/README: New files describing
- how these directories' code is shared, and with whom.
-
-Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
-
- * configure.in (target configurations): Reformat into table.
- Remove unsupp. Amigados host and target. Ditto Mach 386 target.
-
- * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
- * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
- * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
- * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
- * config/nindy960.mt: Remove useless MT_CFLAGS setting.
- * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
-
- * Makefile.in (config-check): Add command to check whether
- configure.in is consistent with config/*.
-
-Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
-
- * configure.in (host configurations): Reformat nested cases into
- easy-to-maintain table.
- (m68k-altos-*, i386v*): We don't care whether coff encap is used.
- config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
-
-Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
-
- * cplus-dem.c: Reorder args to most local functions to make them
- follow the consistent pattern of struct work_stuff pointer first,
- followed by pointer into string being demangled, followed by
- pointer to the string where the result is being stored, followed
- by other args. Also generally replace most variables of name
- "type" with "mangled" for consistency. They all pointed to the
- same string but half were one name and half the other.
- * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
- * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
- use whenever a qualified name is being demangled.
- * cplus-dem.c (do_type): Qualified names are treated similarly
- to fundamental types, not as modifiers of fundamental types.
-
-Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
-
- * configure.in: Add sparclite as a target.
-
- * sparc-stub.c (handle_exception): Flush instruction cache just
- before returning to the user. (hexToInt): Fix overzealous cleanup.
-
-Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
-
- * infrun.c (handle_command): Rewrite to allow multiple signal
- numbers, signal number ranges, and to recognize "all" to mean all
- signals except those used by the debugger.
- * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
- to set or reset actions for specific signals.
-
-Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
-
- * coffread.c (decode_type): Call alloc_type to alloc new
- types.
- * stabsread.c (read_array_type, read_range_type, define_symbol):
- Call alloc_type to alloc new types.
- * stabsread.c (define_symbol): Move dbl_valu symbol field data
- from type_obstack to symbol_obstack.
- * stabsread.c (define_symbol): Move typedef_sym from type_obstack
- to symbol_obstack.
- * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
- associated with a type, using the same mechanism as was used to
- allocate space for the type structure itself.
- * coffread.c (patch_type, coff_read_struct_type,
- coff_read_enum_type): Use TYPE_ALLOC.
- * dwarfread.c (struct_type): Use TYPE_ALLOC.
- * gdbtypes.c (create_array_type, check_stub_method,
- allocate_cplus_struct_type): Use TYPE_ALLOC.
- * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
- * stabsread.c (read_struct_type, read_array_type, read_enum_type,
- read_range_type): Use TYPE_ALLOC.
-
-Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
-
- * breakpoint.c (breakpoint_re_set): Select a default source
- symtab if one is not currently selected.
- * utils.c (query): Call wrap_here before building the output
- query string, to turn off wrapping and flush any buffered output.
- Otherwise our query may end up in the wrap buffer and never be
- seen by the user.
- * eval.c (evaluate_subexp): Report error when attempting to
- evaluate subscript for types without a target type, rather
- than dumping core by using the NULL pointer.
- * symfile.c (symbol_file_command): Forget current_source_symtab
- and current_source_line when discarding symbol table.
-
-Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
-
- Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
-
- * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
- * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
-
-Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
-
- * remote.c (remote_open): Fix baud rate setting to make -b flag
- work. (remote_wait): Change 'T' message parser to deal with new
- improved format which allows stub to send an arbitrary bunch of
- registers.
- * sparc-stub.c: General cleanups. (trap_low, handle_exception):
- make all this re-entrant by storing all state on the stack. Clean
- up memory error trapping. (computeSignal, set_debug_traps):
- make it all table driven. Make a start at a baud rate setting command.
-
-Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
-
- * remote-vx.c: redefine malloc to avoid buggy declaration on
- RS/6000 <rpc/types.h>.
- xm-rs6000.h: include <sys/select.h> to define fd_set for
- <rpc/svc.h> on RS/6000.
-
-Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
- recursive invocations of make. Always create installation
- directories.
-
-Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * m68k-pinsn.c: Minor fix in style of output (don't use
- range to indicate floating point control registers).
-
-Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
-
- * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
-
- * infcmd.c (registers_info): Handle multiple register names.
- Changes inspired by Roland McGrath.
-
-Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
-
- * sparc-stub.c: New file. Mix it with your SPARClite
- application, and it will speak GDB remote protocol!
- * remote.c (remote_wait): Change 'T' (expedited reply) message to
- deal with arbitrary registers. Needed for sparc-stub.
-
-Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
-
- * cplus-dem.c (cplus_markers): Add table for gnu style and
- use throughout, in place of compile time constant CPLUS_MARKER.
- * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
- * cplus-dem.c (cfront_special): New function, as suggested
- by pfieland@stratus.com.
- * cplus-dem.c (forget_types): New function.
- * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
- demangle_prefix().
- * cplus-dem.c (mop_up): Call forget_types().
- * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
- Use throughout, instead of checking current_demangling_style.
- * cplus-dem.c (demangle_signature): When finding an explicit
- start of function args, forget all remembered types for
- lucid/cfront style demangling.
- * cplus-dem.c (demangle_prefix): In a sequence of two or more
- underbar characters, use last pair as the delimiter. Hoist
- gnu_special() call up to cplus_demangle(). Call cfront_special()
- when appropriate.
- * cplus-dem.c (cplus_special): Fix virtual table name demangling
- for inherited classes.
- * cplus-dem.c (demangle_args): Document quirks of numbered
- references to previously seen types.
- * dbxread.c (read_ofile_symtab, process_one_symbol):
- Use AUTO_DEMANGLING rather than explicitly checking
- current_demangling_style.
- * demangle.h: Add some comments.
- * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
- CFRONT_DEMANGLING): New macros.
- * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
- not found in the actual producer string produced by lcc.
- * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
- than explicitly checking current_demangling_style.
-
-Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
-
- * breakpoint.c (enable_longjmp_breakpoint,
- disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
- Check for duplicate breakpoints at the same address. Bug report
- and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
-
-Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
-
- * buildsym.c (end_symtab): Document that end_symtab can return
- NULL under non-error conditions.
- * dwarfread.c (read_file_scope): Guard against dereferencing NULL
- returned from end_symtab for empty compilation units.
-
-Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
-
- * am29k-tdep.c: Lint from DECstation compiler.
- * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
- As the man page says, "Sometimes you just can't get lint to shut
- up". That doesn't mean you should blow away the code it won't
- shut up about.
- * mips-xdep.c: Revise stubbing-out of code until Rich cleans
- it up over the next few weeks. Make mips x 29k build.
- * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
- (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
- but leave it as a comment because the breakpoint instruction
- is not easily accessible at this moment (it's static, and if
- we define one here, it goes into every file compiled).
-
-Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.6.3.
- * dwarfread.c (scan_partial_symbols): Skip over DIE's within
- function scopes when building partial symbol tables.
- * objfiles.c (open_existing_mapped_file): Make it clear in
- warning message that out of date mapped files are ignored.
- * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
- unit source file name in error message.
-
-Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (struct dieinfo): Add has_at_byte_size.
- * dwarfread.c (struct_type): In absence of AT_byte_size for
- bitfield, use size of object of member's type for the size of
- the anonymous object containing the bit field.
- * dwarfread.c (completedieinfo): Set has_at_byte_size when
- an AT_byte_size attribute is seen.
- * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
- union aux_ext (was aux_ent).
- * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
- unsigned char* to char*, for Lucid compiler.
- * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
- to be correct type (from unsigned char* to char*).
- * valprint.c (type_print_derivation_info): Minor tweak to placement
- of commas in derived class printing.
- * xcoffread.c (builtin_type): Fix misspelling in fatal message.
-
-Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * xm-go32.h: Define LSEEK_NOT_LINEAR
- * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
- then work out the lseek positions of newlines by running through
- the file and `tell'ing. This makes source file listing work on
- OS's where the relationship between physical position in file and
- canonical position is indeterminate, eg VMS and DOS.
-
-Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
-
- * stabsread.c: Ensure that all members of all allocated structures
- are initialized to known state to avoid hard to find bugs with gdb
- using fields containing random data.
- * buildsym.c (start_subfile): Compact dirname initialization.
- * buildsym.c (patch_subfile_names): New function.
- * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
- * buildsym.c (end_symtab): Free all malloc'd subfile fields.
- * buildsym.h (patch_subfile_names): Add prototype.
- * dbxread.c (process_one_symbol): Call patch_subfile_names.
-
-Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
-
- * remote-udi.c: Update comments.
-
- * remote.c (getpkt): Only force retransmission ten times;
- after that, assume bug in target code, and handle pkt anyway.
-
-Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
-
- * configure.in: Add support for apollo 68k under BSD environment.
- * xm-apollo68b.h: New file to support above.
-
-Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
-
- * configure.in: Recognize i486 host cpu.
- * valprint.c (type_print_derivation_info): Print derivation info
- in same form as class declarations in source.
- * valprint.c (type_print_varspec_suffix): Split arg printing
- code out to type_print_args function.
-
-Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
- at_import, at_frame_base.
- * dwarfread.c (completedieinfo): Remove cases for obsolete
- AT_visibility, AT_import, and AT_frame_base attributes.
- * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
- i860, which can keep up to 4 shadow breakpoints.
- * tm-stratus.h (USG): Define.
- * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
- * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
- * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
- * xm-stratus.h (NO_JOB_CONTROL): Remove define.
- * config/stratus.mt (TDEPFILES): Include files available from
- stratus that are not yet in release pending receipt of paperwork
- at FSF.
- * buildsym.c (finish_block): Minor code format change.
- * gdbtypes.h (struct field): Add to comments.
- * gdbtypes.h (virtual_field_bits): Add to comments.
- * objfiles.c (allocate_objfile): Change obstack interface to
- match FSF merging efforts.
-
-Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.6.2.
- * Makefile.in (SFILES_MAINDIR): Add stabsread.c
- * Makefile.in (OBS): Add stabsread.o
- * Makefile.in (stabsread.o): Add build rule.
- * stabsread.c, stabsread.h: New files.
- * buildsym.c: Split out stabs specific support to stabsread.c.
- * buildsym.h: Split out stabs specific support to stabsread.h.
- * dbxread.c (stabsread.h): Include
- * dbxread.c (dbx_new_init): Call stabsread_new_init.
- * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
- * dbxread.c (read_ofile_symtab): Call end_stabs.
- * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
- * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
- * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
- really_free_pendings to cleanups.
- * elfread.c (elf_new_init): Call stabsread_new_init.
- * gdbtypes.c: Small changes to maintenance commands.
- * mipsread.c (stabsread.h): Include.
- * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
- * xcoffread.c (stabsread.h): Include.
- * xcoffread.c (global_stabs): Remove redundant def.
- * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
-
-Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
-
- * lmode_inferior_valid, lmode_ours_valid: New static vars.
- * inflow.c (terminal_init_inferior, terminal_inferior,
- terminal_ours_1, initialize_inflow): Record and use state
- of lmode_inferior_valid and lmode_ours_valid.
-
-Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
-
- * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
- include <sgtty.h> on USG. (from sef).
-
- * depend: es1800 dependency needed here.
-
-Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
-
- * buildsym.c (read_struct_type): Initialize structs allocated
- with alloca, to avoid using random values from stack later on.
- * defs.h (fprintf_filtered): Add prototype.
- * gdbtypes.c (check_stub_method): Fix misleading comments.
- * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
- support functions.
- * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
- small changes to maint support functions.
- * gdbtypes.h (cplus_struct_type): Reorganize member ordering
- for some fields and expand comments.
- * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
- macro and track change to obstack_full_begin macro.
- * utils.c (fprintfi_filtered): New function.
- * valprint.c (type_print_base): Fixup field printing to not
- print extraneous lines and not print bogus "no data fields"
- messages for C++ classes with no data members. Also use new
- fprintfi_filtered function.
-
-Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
-
- * configure.in: es1800 ok for 68000 too.
-
-Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
-
- * configure.in: echo error messages to stderr, not stdout
-
-Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
-
- * configure.in: recognize hppa* instead of hppa
-
-Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
-
- * energize.c: Second cut at DynamicLoad message handling.
-
- * energize.c: Relativize pathnames in #include statements.
- * (kernel_dispatch): Better error messages for unknown protocol
- messages.
- * (kernel_dispatch): First cut at DynamicLoad message handling.
-
- * Makefile.in: Remove -I../readline from all compilations,
- include a special case for main.o instead.
-
-Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
-
- * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
- error if it fails to find a member type, rather than return NULL
- and trigger a coredump.
- * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
- lookup_demangled_partial_symbol,): Ask demangle_and_match to
- match on complete demanglings, including argument lists for member
- functions, rather than just accepting the first demangling that
- matches the class and function name.
- * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
- to start_symtab as the directory name.
- * dwarfread.c (completedieinfo): Strip off any leading hostname
- portion of the AT_comp_dir attribute string. Gdb doesn't know
- what to do with them (FIXME).
-
-Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
-
- * breakpoint.c (commands_command): Simplify code a bit, remove
- unnecessary fflush().
-
- * Makefile.in (OTHERS): Add gcc.patch.
- * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
-
-Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (LCC_PRODUCER): Change to match current NCR
- lcc producer string.
-
-Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
-
- * WHATS.NEW renamed to NEWS.
-
-Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
-
- * dbxread.c, dwarfread.c: Re-enable experimental code to
- automatically select demangling style.
- * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
- DEMANGLING_STYLE, to make more descriptive. Revert back to
- "auto" as default. Comment use.
- * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
- * Makefile.in (${DEMANGLER}.o) Remove target and special
- compilation rule.
-
-Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
-
-Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in, demangle.c: Change default demangling style to
- gnu.
- * Makefile.in: Update version to 4.6 !!!
- * README, WHATS.NEW: Update for 4.6.
-
-Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
-
- * i960-tdep.c (frame_args_address): If arg pointer can't be found,
- use frame address.
-
- * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
- nodes as base classes.
-
-Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
-
- * alldeps.mak, depend: Update.
-
- * xcoffread.c: Add decl for section_offset to keep prototype happy.
-
- * Makefile.in (VERSION): 4.5.9.
-
- * xm-hp300bsd.h: Add decl for strdup().
- * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
- PDR. Cleanup a few things, fix compilation warnings.
-
-Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (DEMANGLING_STYLE): New define to set default
- demangling style for C++. Defaults to "auto".
- * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
- * Makefile.in (SFILES_MAINDIR): Add demangle.c
- * Makefile.in (OBS): Add demangle.o
- * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
- Remove compile time decisions about demangling style and replace
- with runtime decisions using current_demangling_style.
- * cplus-dem.c (main): Expand code included during building of
- standalone demangler to recognize demangling style options.
- * dbxread.c (demangle.h): Include.
- * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
- demangling style if processing g++ code and current demangling style
- is auto (Note: this feature currently disabled.)
- * demangle.c: New file, generic demangling control.
- * demangle.h (demangling_styles): New enumeration to select one
- of several demangling styles. Also define string names for each
- style.
- * demangle.h (set_demangling_style): Add prototype.
- * dwarfread.c (demangle.h): Include.
- * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
- New producer string prefixes to recognize.
- * dwarfread.c (handle_producer): Consolidate actions for specific
- producers. Set demangling style based on producer string if
- current style is auto. (Note: this feature currently disabled.)
- * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
-
-Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
-
- * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
-
-Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
- * c-exp.y: Call lookup_signed_typename() after seeing
- "signed". This handles "signed char" correctly.
- * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
- keywords before a type specifier.
-
-Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
-
- * command.c (lookup_cmd_1): Clarify descriptive comments.
- * gdbcmd.h (maintenanceprintlist): Add declaration.
- * main.c (maintenanceprintlist): Add definition.
- * main.c (gdb_completer_command_word_break_characters): Add.
- * main.c (symbol_completion_function): Switch completer word
- break character sets dynamically, based on whether completion is
- being done on commands or on something else.
- * main.c (initialize_cmd_lists): Init maintenanceprintlist.
- * maint.c: Include demangle.h.
- * maint.c (maintenance_demangle): New function.
- * maint.c (maintenance_print_command): New function.
- * maint.c (_initialize_maint_cmds): Reorganize some commands
- under new maintenance print subcommand.
-
-Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * gdbtypes.c (lookup_struct_elt_type): If the input type is
- TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
- target type. Otherwise, 'whatis this.field' wouldn't work,
- which would be inconsistent, since 'print this.field' works.
- * buildsym.c (read_struct_type, read_enum_type): Clear
- TYPE_FLAG_STUB flag.
- * buildsym.c (cleanup_undefined_types): Don't rely on a
- flawed "Reasonable test to see if" a type has been defined
- since it was referred to; now we can just see if the
- TYPE_FLAG_STUB flag has been cleared.
- * valprint.c (print_type_base): Emit public/protected/private
- labels for methods as well as fields. Also, indent these labels
- 2 spaces instead of 4, for a more conventional "look".
- * symtab.c (gdb_mangle_name): Undo Fred's change, unless
- GCC_MANGLE_BUG is defined. Also, handle destructors specially.
- * gcc.patch: New file. Contains patch for gcc (so people
- with gdb-2.2.x won't have to wait for a new gcc release).
-
-Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
-
- * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
- (print_addr): Call print_address to show symbolic version as well.
-
- * remote-vx.c (vx_kill): Don't look for arguments; they aren't
- being passed.
- (vx_read_register): Declare inferior_fp_regs. Delete code for
- copying "inferior_registers" around; the values are already in var
- "registers". Use correct size for register set.
-
- * remote-vx.c (vx_write_register): Don't try writing FP regs; the
- target doesn't support it.
- (vx_read_register): Don't try reading them either.
-
- * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
- VxWorks back end reads them in one contiguous set except for this
- one.
- (register_names): Change "pc" to "pcw" to avoid confusion printing
- "$pc".
- * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
- find the PC under VxWorks.
-
-Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
- to create new blank types, instead of handcrafting them.
- * defs.h (printfi_filtered): Add prototype.
- * utils.c (printfi_filtered): New function.
- * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
- to simplify the code. Other cleanups.
- * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
- * gdbtypes.h (struct cplus_struct_type): Add comments describing
- use of various fields.
- * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
- * c-exp.y (%token): Add CLASS as a token for C++, add grammar
- production that currently treats it exactly the same as STRUCT.
- * c-exp.y (yylex): Recognize "class" as token CLASS.
- * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
- * symtab.c (decode_line_1): Fix to pass quoted args on down to
- general symbol handling code. Call cplus_mangle_opname with
- DMGL_ANSI.
- * symtab.c (decode_line_2): Print demangled function names in
- breakpoint menus, instead of just file and line number.
- * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
- * valprint.c (type_print_base): Print "class" for C++ classes,
- rather than "struct". Print section labels for public, protected
- and private members of C++ classes.
- * values.c: Include demangle.h.
- * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
-
-Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (VERSION): Update to 4.5.8.
-
- Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
-
- * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
- prevent crashes when examining cross-targets.
- * dbxread.c (process_one_symbol): Include directory name when
- calling start_subfile for SOL & BINCL symbols. This allows gdb to
- find include files, and yacc/lex sources when the cwd doesn't match
- that in which the object was compiled.
- * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
- msymbols.
- * symtab.c (lookup_symtab_1): Rewrite. It now handles include
- files.
-
-Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
-
- * maint.c (maintenance_command, maintenance_info_command):
- Install with allow_unknown as 0 and call help_list to show
- list of possibilities when no subcommand is specified.
-
-Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
-
- * configure.in: Add m68k-ericsson-*.
- * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
-
-Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
-
- * maint.c: New file.
- * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
- * Makefile.in (OBS): Add new file maint.o.
- * defs.h (command_class): Add class_maintenance.
- * defs.h (MAINTENANCE_CMDS): Default to including maintenance
- commands. Allow for them (and other nonessential parts of gdb)
- to be selectively left out under special circumstances.
- * gdbtypes.c (recursive_dump_type): New function; supports
- maintenance print-type command.
- * gdbtypes.h (recursive_dump_type, maintenance_print_type):
- Add prototypes.
- * main.c (maintenancelist, maintenanceinfolist): Add maintenance
- command lists.
- * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
- initializers. Add initializations for setprintlist, showprintlist,
- setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
- * printcmd.c (maintenance_print_type): New maintenance cmd.
- * valprint.c (setprintlist, showprintlist): Move to main.c, as
- implied by comment that all cmd lists are owned by main.c.
- * infcmd.c (unsetlist): Move to main.c, as implied by comment
- that all cmd lists are owned by main.c.
- * language.c (setchecklist, showchecklist): Move to main.c, as
- implied by comment that all cmd lists are owned by main.c
- * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
- deletelist): Remove redundant declarations (also in gdbcmd.h).
- * symmisc.c (printsyms_command): Now maintenance_print_symbols.
- * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
- * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
- * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
- * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
- maintenance_print_msymbols, maintenance_print_objfiles):
- Add prototypes.
- * symmisc.c (printsyms_command, printpsyms_command,
- printmsyms_command, printobjfiles_command): Removed from
- _initialize_symmisc.
- * main.c (dump_me_command): Moved to maint.c and renamed to
- maintenance_dump_me.
- * breakpoint.c (all_breakpoints_info): Rename to
- maintenance_info_breakpoints.
- * breakpoint.c (_initialize_breakpoint): Convert add_info of
- all_breakpoints_info to add maintenance_info_breakpoints to the
- maintenanceinfolist instead.
- main.c (initialize_main): Set up maintenance class commands.
-
-Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
-
- * energize-patches: Fix minor problems with building energize lib.
-
- * energize-patches: Change names of all cadillac procedure calls
- to be energize procedure calls. Simplify many hooks by moving
- tests energize.c. Configure energize, and build it automatically now.
-
-Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.5.7.
- * cplus-dem.c (demangle_args): Validate index for previously
- seen type to guard against bogus values from malformed manglings.
- * valops.c (value_struct_elt_for_reference): Guard against
- blindly using NULL return value from lookup_symbol.
-
-Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
-
- * cadillac.c, cadillac-patches: Rename to energize.c and
- energize-patches. Change all routines and variables named
- 'cadillac*' to 'energize*'. Create new file called energize.h to
- hold all interface declarations.
-
- * deblib/connection/*: Move all of this stuff into energize/, but
- delete unneeded files.
-
-Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
-
- * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
-
- * buildsym.c (finish_block): Fix thinko `inner block' complaints.
- * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
- * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
- child processes, to avoid dead ones "hanging around" after GDB exits.
- (attach): Always stop the process if it needs it. Set RLC flag
- when attaching running processes, so it will continue if we detach
- it, quit, or are killed.
- (detach): Clear faults and set RLC flag to make process run
- when we close it.
- (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
- Callers changed.
- (info_proc): Open process O_RDONLY, so we can see any process,
- even those controlled by debuggers.
- * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
-
-Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
-
- Relocate symbols using an array of section_offsets, rather than a
- single `addr' or `offset'. This makes Solaris-2 support work, and
- permits better VxWorks (and maybe xcoff) support later.
-
- * symtab.h (struct section_offsets): New structure for keeping
- a set of offsets, rather than a single one.
- (struct objfile): Replace addr with section_offsets member.
- * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
- * gdb-stabs.h: New include file with `symbol type specific'
- parameters for psymtabs and objfiles.
- * Makefile.in (HFILES): Add gdb-stabs.h.
- * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
- * coffread.c: Conforming changes. Fake offset array always 0.
- * dbxread.c: Conforming changes.
- (struct dbx_symfile_info): Move to gdb-stabs.h.
- (start_psymtab): Call elfstab_offset_sections to calculate good
- offsets for this source file, based on the ELF symbol table info.
- (read_ofile_symtab): Yank N_CATCH, which is dead.
- (process_one_symbol, N_CATCH): Yank.
- (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
- Relocate with SECT_OFF_TEXT.
- (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
- to distinguish relocatable from absolute symbols. Then, if not
- absolute, do:
- (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
- (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
- (", N_ROSYM): SECT_OFF_RODATA.
- (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
- (dbx_symfile_offsets): Add to translate addr to offset.
- * dwarfread.c: Conforming changes. Single offset currently used.
- * elfread.c: Add various complaints about elf/stab stuff.
- #include gdb-stabs.h. Conforming changes, using a single offset.
- (elf_symtab_read): Record info from BSF_FILE symbols, and local
- variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
- for later use in building psymtabs.
- (elf_symfile_read): Allocate dbx_symfile_info here, to keep
- the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
- (free_elfinfo): New fn, frees all chained stab_section_infos
- in an objfile, and zaps the start-of-chain pointer.
- (elfstab_offset_sections): New fn, looks in stab_section_info
- chain to determine section bases to relocate a psymtab's worth
- of symbols, as they are being read.
- * mipsread.c: Conforming changes. Stabs-reading will relocate
- using one offset. MIPS-reading will not relocate at all.
- * partial-stab.h: Relocate different symbol types using different
- offsets from section_offsets.
- * symfile.c: Conforming changes.
- (find_lowest_section): Unused function to use later
- to free us from the Tyranny of the Text Section.
- (syms_from_objfile): Translate absolute arg ADDR to offsets used
- in all lower layers of symbol reading. Call format-specific
- sym_offsets function to initialize offsets for high speed symbol
- reading.
- (symbol_file_add): Call reinit_frame_cache so callers don't have to.
- (symbol_file_command, add_symbol_file_command): Callers changed.
- * symmisc.c (dump_psymtab): Print new relocation parameters.
- * xcoffread.c: Corresponding changes.
-
- * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
- * main.c (main): Read the $HOME/.gdbinit file before processing
- the argv arguments (e.g. reading symbol files or core
- files). This allows global parameters to be set, which will apply
- during the symbol reading. The ./.gdbinit is still read after
- argv processing.
- * symtab.c (list_symbols): `i variables' shouldn't show enum values.
- * xcoffexec.c: Clean up quote inside comment.
-
-Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
-
- * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
- core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
- eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
- i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
- infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
- putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
- sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
- tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
- values.c, xcoffread.c:
- Remove "(void)" casts from function calls where the return value
- is ignored, in accordance with GNU coding standards.
-
-Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
-
- * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
- * partial-stab.h: Ignore N_ENDM.
- * elfread.c (elf_symtab_read): Ignore symbols that don't have a
- CODE or DATA section attachment. This eliminates a lot of random
- values from shared libraries, which screw up the ordinary symbols
- in the address ranges they happen to overlap.
- * buildsym.c (define_symbol): Eliminate special tests
- for function types; move into "function" cases in switch statement.
- (define_symbol: 'f', 'F', 'P'): Process all parameter types
- in case they define new type numbers. But ignore them (FIXME).
- ('k', 'B'): Ignore const and volatile if we see them (FIXME).
- (read_sun_builtin_type): Add commentary.
-
-Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
-
- * xm-rs6000.h: define MEM_FNS_DECLARED
-
-Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
-
- * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
- (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
- * mips-xdep.c: Remove most include files (unused, caused errs).
- (fetch_core_registers): Use right parameters in dummy fn.
-
-Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
-
- * buildsym.c (scan_file_globals): Beware the null file.
- Fix from Jim Williams.
-
- * stack.c (return_command): Evaluate expression *before* popping
- off the stack frames! Fix inspired by Jim Williams.
- (up_silently_command, down_silently_command): No sel frame is error.
-
- * defs.h (memcpy, memset): Conditionalize decls on
- #ifndef MEM_FNS_DECLARED, since DECstation differs.
- (alloca): Break out the STDC and non-STDC alloca cases, to make
- it work on old preprocessors as well as "picky ANSI" ones.
- * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
-
- * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
- * utils.c (fputs_demangled): Rename SLOP since DECstation system
- header files define it!
-
- * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
-
-Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
-
- * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
- symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
- * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
- findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
- putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
- utils.c, valarith.c, valops.c, valprint.c, values.c:
- Replace bcopy() use with memcpy(), which is more standard and can
- take advantage of gcc's builtin functions for increased performance.
- * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
- ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
- target.c, values.c:
- Replace bzero() use with memset(), which is more standard and can
- take advantage of gcc's builtin functions for increased performance.
- * i386-tdep.c, main.c, valprint.c:
- Replace bcmp() use with memcmp(), which is more standard and can
- take advantage of gcc's builtin functions for increased performance.
-
-Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
-
- * remote.c (remote_wait): Fix cast on signal() call.
- * defs.h (alloca): More diddling with alloca. Have to ensure
- that it has a prototype, so that if alloca is defined as a macro
- that takes an arg, the definition is seen as a use of a macro
- that takes an arg, to satisfy picky ANSI preprocessors.
-
-Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
-
- * sparc-pinsn.c: Use <string.h> rather than "string.h", for
- consistency with all other gdb files.
- * cadillac.c: Use <string.h> rather than <strings.h>.
- * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
- * Makefile.in (MAKE): Remove definition for consistency with
- other Makefile.in files and to fix problem with recursive makes.
-
-Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
-
- * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
- crashes H-PUX.
-
-Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * source.c (print_source_lines): for DOS interoperability; don't
- print CR (013) as ^M.
-
-Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
-
- * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
- conditional.
- * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
- instead.
- * remote.c (remote_wait): Cast signal to void * to avoid warning
- from busted HP compiler.
-
- * partial-stab.h (N_SO): Rearrange code a little so that all SO
- stabs cause end_psymtab to be called.
-
- * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
- compiler feature of putting 'c' into basic type descriptors for
- all forms of char.
-
- * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
- where there is no place for nPC in prrun struct.
-
-Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
-
- * mipsread.c: Pass NULL name pointer to init_type, not 0.
- * gdbtypes.c (init_type): Use copy of typename on type_obstack.
- * dwarfread.c (enum_type): Save enum names on type_obstack.
- * dwarfread.c (struct_type): Save member name on type_obstack.
- * symtab.c (_initialize_symtab): Fix misspelling.
- * regex.c (store_jump, insert_jump): Return void.
-
-Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
-
- * defs.h (PARAMS): Move to ../include/ansidecl.h.
- (alloca): Declare return type on SPARC, since Sun doesn't.
- (*_BYTE_ORDER): Improve comment: *must* be defined.
-
- * tm-hppa.h: New file, architectural definition of HP PA.
- * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
-
- * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
- hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
- hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
- ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
- "defs.h".
-
- * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
- hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
- xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
-
-Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
-
- * printcmd.c (output_command): Thinko.
- (x_command): Only set remembered size/format if cmd succeeds.
-
- * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
- since it is no longer used and burns time for every symbol read.
- (process_one_symbol): Treat N_CATCH like default (complain).
-
-Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
-
- * partial-stab.h (case N_TEXT): Fix fencepost error when
- detecting start of new symbol info after reading symtab for a
- module with a zero length TEXT segment.
-
-Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.5.6.
- * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
- correct type.
- * defs.h (NORETURN): Define away for Lucid compiler.
- * remote.c (remote_timer, remote_interrupt): Signal handlers
- take one int arg.
- * ser-termios.c (serial_write, serial_close): Return whatever
- value the write/close call returns, rather than falling off end.
- * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
- more systems than it is "char *". Define PTRACE_ARG3_TYPE to
- default to int.
- * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
- inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
- of third arg.
- * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
- m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
- pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
- symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
- argument 3.
- * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
- store_inferior_registers): Supply missing fourth argument to
- ptrace().
- * cadillac.c (kernel_dispatch): Make return type void.
- * cadillac.c (iosig): Signal handlers take one int arg.
- * valprint.c (val_print_fields): Call fprint_symbol to get
- automatic C++ demangling for mangled field names.
-
-Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
-
- * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
- * dwarfread.c (enum_type): Fix misspelling in comment.
- * valprint.c (val_print_fields, cplus_val_print): Minor
- adjustment to printing of C++ class structures to more closely
- match format for printing C structures, with and without setting
- pretty print.
-
-Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
-
- * infrun.c (wait_for_inferior): Don't test for SIGEMT
- (which is not a Posix signal) if it isn't defined.
- * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
- New port to Linux (a free Unix clone for 386 machines).
-
-Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
-
- COFF changes for dealing better with EPI 29K C compiler output.
-
- * coffread.c (record_minimal_symbol): Pass the minsym type to it.
- Callers changed.
- (coff_end_symtab): Sort blocks if needed. Complain if misordered.
- (read_coff_symtab): Move patch_opaque_types call from
- coff_symfile_read. Restrict it to symtabs from this objfile.
- (process_coff_symbol: C_TPDEF): Don't put ordinary foward
- references on opaque type chain; just let coff_lookup_type handle 'em.
- (decode_type): Complain about tagndx values on
- non-struct/union/enum types, which the EPI compiler tends to produce.
-
- * symtab.c (list_symbols): Make minimal symbol variable-finding work.
-
- * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
- dependency.
-
- * elfread.c (elf_symfile_read): Update bfd_elf_find_section
- usage to match new prototype. Include libbfd.h to get prototype.
-
- * source.c (find_source_lines): Handle large st_size fields.
-
-Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
-
- * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
- * stack.c (return_command): Use cleanups to avoid memory leaks.
-
-Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
-
- * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
- INT_REGNUM to INTE_REGNUM.
-
- * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
-
-Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
-
- * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
- hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
- hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
- tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
-
- * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
- declarations of malloc/realloc/free that are inserted by some
- versions of yacc.
- * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
- #undeffing them.
- * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
- another decl of strdup (this really ought to come from libiberty.h!).
-
-Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
-
- * remote.c (getpkt): Error if input exceeds buffer size.
- (_initialize_remote): `set remotedebug' enables packet trace.
-
- * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
- N_SLINE's, etc, just like Sun cc on Solaris2.
-
- * am29k-tdep.c (read_register_stack, write_register_stack):
- Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
- variable. Add `set' and `show' commands for it.
- * doc/gdb.texinfo: Document it.
-
-Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
-
- * valprint.c (type_print_1): Plug memory leak. Print all
- C++ syms as demangled, not just functions.
- * buildsym.c (read_range_type): When we find a signed char
- type, do a lookup of signed char, not plain char. Plain char's
- still get looked up as plain char's elsewhere.
-
-Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
-
- * eval.c: Avoid residue-by-zero when evaluating without side effects.
- (Bug and fix found by Pierre Willard.)
-
-Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
-
- * xm-rs6000.h: Fix decls for malloc, realloc, and free.
-
- * xm-rs6000.h: Add decl for strdup().
-
- * tm-rs6000.h: Remove #include of inferior.h. Fixes many
- compilation errors.
-
- * breakpoint.c (enable_command, disable_command): Without args,
- should only affect normal breakpoints and watchpoints.
-
- * m68k-pinsn.c (print_insn_arg): Make register be const.
- * xcoffexec.c: Remove ' from comment.
- * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
- with decls of malloc in c-exp.tab.c (as produced by yacc).
- There's got to be a better way to do this...
-
-Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
-
- * partial-stab.h: Convert single rindex use to strrchr.
- * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
- standard <strings.h> file, now that the only single use of
- rindex in the gdb source files is gone.
-
-Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
-
- * mipsread.c: Undo ill effects from including <strings.h>,
- which #defines index to be strchr. Unfortunately, index is
- a member of a symbol table structure that can't be changed.
- * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
- remove redundant #include's.
-
-Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
-
- * mipsread.c: #include <strings.h> for rindex().
-
-Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
-
- * xcoffexec.c (map_vmap): Turn comment into a real C comment.
-
-Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
-
- * dbxread.c (process_one_symbol), partial-stab.h: Ignore
- extraneous SO stabs from busted C++ compilers.
-
-Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.5.5.
- * symtab.c (decode_line_1): Until C++ support stabilizes, when
- C++ lookups fail, print possibly helpful hint about completion.
- * cplus-dem.c (demangle_signature): Fix ARM style demangling
- for static data members.
- * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
- * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
- it's broken on ncr3000's.
-
-Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (decode_modified_type): Change type of first arg.
- Change 'modifier' to char from unsigned char. Cast single use
- that needs to be unsigned char.
- * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
- * utils.c (strdup_demangled): Add function.
- * defs.h (strdup_demangled): Add prototype.
- * stack.c (return_command): Demangle C++ function names for query.
- * infcmd.c (jump_command): Demangle C++ function names for query.
- * cplus-dem.c (consume_count): New function and prototype.
- * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
- do_type): Replace conversion code with consume_count().
- * cplus-dem.c (gnu_special): Fix demangled of static members.
- * source.c (list_command): Print demangled function names
- when appropriate. Fix supplied by Peter Schauer.
-
-Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
-
- * sparc-tdep.c: Clean up slightly for Solaris2.
-
- * buildsym.c (define_symbol): Nameless types are now on several
- platforms; generalize them and un-ifdef them to make Solaris 2
- work.
-
-Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
-
- * infcmd.c: Fix typo (reported by Rob Savoye).
- * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
- * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
- * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
- psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
- rather than the one for the first file in the dependency chain.
-
- * dbxread.c (end_psymtab): Only reset texthigh if it's not already
- set. Don't reset our own texthigh, or dependency-only pst's, in
- scanning all the rest of the psymtabs.
- (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
-
- * buildsym.h (N_UNDF): Improve comments.
- (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
-
-Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
-
- * symtab.h (struct symbol): Add aux_value union for preserving
- an additional per-symbol value.
- * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
- * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
- * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
- * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
- * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
-
-Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
-
- * symfile.c (clear_symtab_users_once): Now non-static (for
- objfiles.c).
-
-Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
-
- * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
- ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
- vax-pinsn.c: Remove reg_names decl (now in defs.h).
-
- Solaris-2 support on SPARC:
-
- * dbxread.c: Add symbol_size to struct dbx_symfile_info.
- Add symbol_size and file offsets to struct symloc.
- Add static symbol_table_offset, string_table_offset,
- file_string_table_offset, next_file_string_table_offset,
- last_function_name.
- (add_old_header_file): Convert error() to complain()t.
- (dbx_symfile_read): Get symbol size via the objfile.
- Also get symbol_table_offset.
- (dbx_symfile_init): Record symbol size and count via the objfile.
- (dbx_next_symbol_text): Always add file_string_table_offset when
- accessing string table.
- (read_dbx_symtab): Initialize file_string_table_offset to 0.
- (SET_NAMESTRING): Use the offset.
- (end_psymtab): Large kludge to determine addresses where source
- files start and end (for the psymtab header).
- (psymtab_to_symtab_1): Set file_string_table_offset before reading.
- Get this, symbol size, and symbol offset, from psymtab.
- (read_ofile_symtab): Don't back up one symbol for Solaris2.
- Patch up last_source_start_addr if zero in N_SO.
- (process_one_symbol): Add variable function_start_offset.
- ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
- BLOCK_ADDRESS_FUNCTION_RELATIVE.
- ( "", N_OBJ, N_OPT): Ignore.
- (elfstab_build_psymtabs): New function to read stabs out of
- an ELF file.
-
- * Makefile.in: Accept $(BISON) even though we really want $(YACC).
- (gdb): use GLOBAL_CFLAGS when linking, too.
- * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
- (N_OBJ, N_OPT): Ignore.
- ('f', 'F'): Save last function name.
-
- * elfread.c (record_minimal_symbol_and_info): Kludged to put
- extra info in the minimal symbol.
- (elf_symtab_read): The extra info is the size of an ELF object,
- which was kludged to us in the `udata' field of the BFD symbol.
- Gag me with a crowbar...
- (elf_symfile_read): Keep track of both the absolute load address,
- and the offset between load addr and symbols. Handle STABS as
- well as DWARF sections, passing the absolute load address to
- elfstab_build_psymtabs.
-
- * symfile.h: Prototype elfstab_build_psymtabs.
- * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
-
- * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
-
- * buildsym.h: Add processing_acc_compilation flag.
- * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
- (define_symbol): Skip arg types in function entries. Resolve
- overloaded 'P' which acc uses for prototypes of functions called
- by this file.
- (read_type: 'b', 'r'): Handle Solaris2 builtin types.
-
- * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
- save size of ELF symbols. FIXME.
- * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
- * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
-
- * configure.in: Solaris config is sparc-sun-solaris2.
- * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
-
- * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
- by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
- * symfile.c (symfile_bfd_open): Comment where name is freed.
- * symmisc.c (extend_psymbol_list): Comment where list is freed.
-
-Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
-
- * expprint.c (print_subexp): Add missing ']'.
- * defs.h (reg_names): Fix declaration to match that in infcmd.c
- * stack.c (reg_names): Delete redundant (and inconsistent) decl.
- * WHATS.NEW: Point out improved C++ function name handling.
- * gdbtypes.c (lookup_fundamental_type): For now, use the same
- type names for both implicitly and explicitly signed integral
- types. See comment in the source code.
-
-Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
-
- Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
- * defs.h (longest_to_int): Avoid void arm of ?: in error case.
- * expprint.c (print_subexp): Fix printing of register names.
-
-Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
-
- * inferior.h (register_valid): Declare.
- * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
- * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
- macros for traversing the data structures in a single objfile.
- * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
- * tm-i960.h (REGISTER_NAMES): Cosmetic change.
- * infcmd.c: Lint.
-
-Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
-
- * c-exp.y, m2-exp.y: Move remapping defines for malloc and
- realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
- * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
- sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
-
-Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
-
- * depend: rebuild to account for remote-st2000.c.
- * remote-st2000.c: Almost works now.
- * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
-
-Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
-
- * c-exp.y (yylex): Recognize single-quoted strings that specify
- tokens with embedded whitespace, such as C++ demangled names.
- * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
- * main.c (gdb_completer_quote_characters): Add global variable.
- * main.c (symbol_completion_function): Total rewrite for C++
- demangled name handling.
- * main.c (skip_quoted): New function.
- * main.c (main): Set rl_completer_quote_characters.
- * symmisc.c (dump_symtab): Print source language for symtab.
- * symtab.c (expensive_mangler): Add prototype and function.
- * symtab.c (completion_list_add_symbol): Total rewrite for new
- C++ demangled name handling.
- * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
- other changes for demangled C++ symbol handling.
- * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
- * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
- * symtab.c (decode_line_1): Recognize C++ demangled names on input.
- * symtab.c (completion_list_add_symbol): Total rewrite for new
- C++ demangled name handling.
- * symtab.c (expensive_mangler): New function.
- * utils.c (strcmp_iw, demangle_and_match): New functions.
- * xcoffread.c (aixcoff_symfile_read): Fix prototype.
-
-Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
-
- * Makefile.in: Roll VERSION to 4.5.4.
- * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
- to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
- * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
-
-Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
-
- * alldeps.mak: Rebuild to account for new files.
- * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
- * tm-st2000.h: New file.
- * configure.in: Tandem debug monitor (st2000) support.
- * remote-st2000.c, config/st2000.mt: ditto.
-
-Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
-
- * blockframe.c (inside_entry_file, inside_main_func,
- inside_entry_func): Return 0 if no symbols; avoid crashing.
-
-Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
-
- * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
- without masking, since it is signed and will later be compared
- against signed quantities. The right fix is probably to make
- it all unsigned, but this is a small, safe fix for this release.
- FIXME -- make the real change sometime soon.
-
-Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
-
- * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
- parameter in call to `symbol_file_add' to 0.
-
- * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
-
-Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
-
- * configure.in: Handle -m680[01234]0-wrs.
-
-Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
-
- * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
- `ieee_extended_to_double'.
-
-Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
-
- * valops.c (value_assign): Lint, by Pierre Willard.
-
-Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
-
- * coredep.c (fetch_core_registers): Remove premature warning,
- which triggers on DECstation even though all regs are accessible.
-
- * m68k-pinsn.c (print_insn_arg): Use new macros to get
- sign-extension of instruction fields even on unsigned-char hosts.
- Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
-
- 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
- * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
- since they define the target, not the host.
- * m88k-pinsn.c: Fix typo.
-
-Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
-
- * valarith.c (value_zerop): -0.0 is still zero.
- * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
- Patches by Paul Eggert <eggert@twinsun.com>.
-
-Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
-
- * alldeps.mak, depend: re-make to account for ser-*.c.
-
-Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
-
- * inflow.c (new_tty): Temporarily ignore SIGTTOU when
- disconnecting from controlling terminal, to avoid gdb hanging
- on SVR4. Fixes bug reported by Oliver Okrongli.
- * procfs.c (PROC_NAME_FMT): Change format to match default used
- by system, as suggested by Oliver Okrongli.
- * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
- bug fix from Brent Townshend (bst%tt@cam.ORG).
- * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
- by turlais@rechser.total.fr.
- * dwarfread.c (decode_subscr_data): Fix bug in calculation of
- length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
- * objfiles.h (unlink_objfile): Add prototype.
- * objfiles.c (unlink_objfile): Add function.
- * objfiles.c (free_objfile): Call unlink_objfile.
- * objfiles.c (allocate_objfile): Call unlink_objfile on newly
- remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
- Also, discard old possibly bogus sf struct.
- * symfile.c (symbol_file_add): Call init_entry_point_info() and
- find_sym_fns() for remapped symbol files, in case of any changes
- since the last mapping.
-
-Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * findvar.c (read_relative_register_raw_bytes): use the raw size
- of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
-
-Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- Changes to support GDB running on DOS using GO32 and H8 support
-
- * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
- allowing hosts with different text and binary file formats to
- work.
- * coffread.c (read_coff_symtab): changed calling convention and
- operation - now it opens its own file with FOPEN_RB rather than
- duping and fdopening the provided handle.
- * dbxread.c, cplus-dem.c: #include mangling.
- * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
- binary files oring in the right bit.
- * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
- * remote-hms.c: cleanup to use the new remote serial stuff
- * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
- independent remote terminal I/O.
- * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
- * source.c (openp): fix off by one problem removing / - can now
- open a source file in the root directory with DOS.
- * values.c (value_as_pointer): remove bogus address bits from
- long. (unpack_long): unpack into unsigned long/short if pointer.
-
-Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
-
- * infrun.c (child_attach): Don't allow gdb to attach to itself.
- It gets permanently stuck in many OSes.
- * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
- to printf_filtered.
- * breakpoint.c: Improve help text for info breakpoints.
-
-Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
-
- * README: Add pointer to internals doc, and describe reading
- info files.
- * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
- * symtab.c (output_source_filename): Remove old glop for wrapping
- lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
-
-Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
-
- * Makefile.in: version.c should depend on Makefile, not Makefile.in.
- * munch: Add sort -u to avoid duplications.
- * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
- Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
-
-Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
-
- * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
- avoid infinite loops while demangling bogus mangled names.
- * valprint.c (type_print_base): Minor fix for GNU style guide
- conformance.
-
-Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
-
- * Makefile.in (VERSION): Bump to 4.5.3
- * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
- * Makefile.in (demangle): New target to create standalone
- demangler with same code and options as internal demangler.
- * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
- to support ARM style and Lucid style demangling, improve
- maintainability, fix several demangling bugs. More changes
- to follow.
- * defs.h (strstr): Add ANSI compatible prototype.
- * valprint.c (type_print_1): Demangle using ansi option.
- * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
-
-Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
-
- * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
- first two sections.
-
-Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * mipsread.c (parse_procedure): Return rather than using
- uninitialized variable 'b'.
-
-Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
- 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
- Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
- relative to each source file.
-
-Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
-
- * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
- recursions.
-
-Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
-
- * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
- * am29k-tdep.c: Update to latest code from AMD.
- (get_saved_register) don't crap out if no frame.
- * remote-udi.c: Set/clear inferior_pid as appropriate.
- (udi_open) call target_preopen, don't close fd 0!!!, clean up
- error handling. Fixup end-of-debugging messages.
- (udi_fetch_registers) clean up big time, mainly don't multiply
- register_valid indices by 4, and use proper Offset when reading
- gr96-gr127. (udi_store_registers) general cleanup.
- (fetch_register) cleanup, simplify. (regnum_to_srnum)
- INT_REGNUM->INTE_REGNUM.
- * tm-29k.h: Upgrade to latest code from AMD.
- * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
- (UDIConnect) Clean up error processing (like, don't do exit() if
- execlp fails), make code restartable, make more attractive.
- (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
- otherwise.
-
-Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
- * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
- from former to latter.
-
-Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
-
- * cplus-dem.c (do_args): Handle void args the same as others.
- * objfiles.c (free_objfile): Only try to unmap files when
- reusable objfiles are supported.
- * valprint.c (type_print_varspec_suffix): Add parameter that
- specifies if C++ demangling included function arguments. Use
- it to suppress printing extra pair of ()'s.
- * valprint.c (type_print_1): Fix problem with printing demangled
- C++ function types where demangled type includes the function
- args.
-
-Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (DEMANGLER): Define and default to cplus-dem.
- Allows selection of C++ demangler to be a configuration option
- until multiple demanglers are supported.
- * demangle.h: New include file for extended demangler support.
- * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
- utils.c, valprint.c: Include "demangle.h" and change all calls
- to cplus_demangle() or fputs_demangled() to use individual
- demangling options.
- * valprint.c (type_print_1): Change options to cplus_demangle
- to print demangled function args. Still broken, but now less so.
- * cplus-dem.c: Include demangle.h, reorganize and update some
- comments to reflect reality.
- * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
- second arg from fixed integer to bit based multiple options.
- * cplus-dem.c (optable): Reformat and replace ansi members with
- bit based options.
- * cplus-dem.c (do_type): Fix bug with parsing missing return type.
-
-Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
-
- * values.c (set_internalvar): Force evaluation of lazy values.
- Bug reported by RMS.
-
-Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Bump to 4.5.2.
- * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
- * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
- * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
- proper handling of bit fields.
- * gdbtypes.h (struct type): Clarify use of field.bitpos.
- * symtab.h: Fix couple of misspellings in comments.
- * value.h (struct value): Clarify use of bitpos.
- * value.h (unpack_field_as_long): Change prototype, returns
- LONGEST.
- * values.c (unpack_field_as_long): Change return type to LONGEST,
- sign extend unpacked fields that are signed, other rewriting.
- * config/ncr3000.mt: New target config file.
-
-Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
-
- * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
- even when printing 8-bit characters.
-
- * gdbtypes.c (make_{reference,pointer,function}_type): New
- functions which handle overwriting of forward-referenced types
- for stabs file reading.
- (lookup_{reference,pointer,function}_type): These just call
- the make_*_type functions with a null storage alloc parameter.
- * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
- * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
-
- * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
- (dbx_alloc_type): Make it easier to understand. No funct change.
- (define_symbol: 't'): Don't put the typedef name into the name of
- the struct, union, or enum. Bugfix.
- (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
- routines to properly handle overwriting preallocated types so that
- forward references will work.
- (read_enum_type): Force enum values to file scope, due to bug in
- Sun compiler output. FIXME, fix later.
-
- Remove unused header_file_prev_index mechanism. It was already
- obsolete in gdb-3.5. These comments appeared in 3.5:
- /* This code was used before I knew about the instance codes.
- My first hypothesis is that it is not necessary now
- that instance codes are handled. */
- * dbxread.c (add_new_header_file): Remove header_file_prev_index.
- * buildsym.h: Remove it and prev_index that saves it.
- * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
-
- * solib.c (special_symbol_handling): When called from core files,
- must set up debug_addr. Don't print error messages, just return.
- * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
-
-Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * cplus-dem.c: Allow nested class names (as in
- Foo::Bar::method()).
- Allow the cleaner cfront style of nested class names
- (Q2_3Foo3Bar as well as Q23Foo3Bar).
- Make cplus_demangle re-entrant by removing use of global
- variables. Instead, place all shared variables in a
- stack-allocated structure, and pass around its address.
-
-Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (make-proto-gdb-1): 1st cut at packaging
- 29k-share/* subdirs...
-
- * remote-udi.c (udi_insert/remove_breakpoint): Completely
- rewrite, only leave out the bugs.
-
- * Makefile.in: Add 29k/UDI support. Improve depend.
- * alldeps.mak, configure.in, depend: Add 29k/UDI support.
-
- * am29k-tdep.c: Update to use new calling conventions, and misc
- symbol elements.
-
- * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
-
-Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
-
- * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
- breakpoint instructions that leave PC pointing at the right place.
-
- * core.c (core_open): Call warning() to print warnings.
-
-Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
-
- * symtab.c (lookup_symbol): Need to check if msymbol->name is
- NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
- This prevents a crash when trying to lookup the value of a
- non-existent symbol.
-
-Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
-
- * signame.c, signame.h: Remove, replaced by strsignal.c in
- libiberty.
- * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
- sun386-xdep.c: Remove include of signame.h
- * Makefile.in (SFILES_MAINDIR): Remove signame.c
- * Makefile.in (HFILES): Remove signame.h
- * Makefile.in (OBS): Remove signame.o
- * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
- errno_max, signo_max, strtoerrno, strtosigno, strsignal,
- psignal, perror): Add prototypes.
- * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
- Remove define.
- * depend: Manually remove signame.[cho] references.
- * convex-tdep.c (subsig_name): Replace use of sys_siglist with
- strsignal.
- * convex-xdep.c (core_file_command): Replace use of sys_siglist
- with safe_strsignal.
- * core.c (core_open): Replace use of sys_siglist with
- safe_strsignal.
- * core.c (memory_error): Replace use of sys_errlist with
- safe_strerror.
- * i960-tdep.c (print_fault): Replace use of sys_siglist with
- safe_strsignal.
- * infcmd.c (program_info): Replace use of sys_siglist with
- safe_strsignal.
- * infrun.c (signal_stop, signal_print, signal_program):
- Allocate dynamically based on dynamic determination of number
- of signals to support.
- * infrun.c (child_create_inferior): Replace use of sys_errlist
- with safe_strerror.
- * infrun.c (wait_for_inferior): Replace use of sys_siglist with
- safe_strsignal.
- * infrun.c (sig_print_info): Replace use of sig_abbrev with
- strsigno and sys_siglist with safe_strsignal.
- * infrun.c (handle_command): Call signo_max to find number of
- signals. Replace sig_number with strtosigno and sig_abbrev with
- strsigno.
- * infrun.c (signals_info): Replace sig_number with strtosigno.
- * infrun.c (_initialize_infrun): Call signo_max to find number of
- signals. Dynamically allocate signal_{stop,print,program}.
- * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
- * procfs.c (errnoname): Add function and prototype.
- * procfs.c (info_proc_siginfo): Call errnoname, replace use
- of sys_siglist with safe_strsignal.
- * procfs.c (info_proc_stop, info_proc_signals): Replace use of
- sys_siglist with safe_strsignal.
- * procfs.c (info_proc_stop): Call errnoname.
- * procfs.c (signalname): Replace sig_abbrev with strsigno.
- * stuff.c (main, get_offset): Replace use of sys_errlist with
- strerror.
- * sun386-xdep.c (core_file_command): Replace use of sys_siglist
- with safe_strsignal.
- * umax-xdep.c (core_file_command): Replace use of sys_siglist
- with safe_strsignal.
- * utils.c (safe_strerror, safe_strsignal): Add functions that
- call strerror and strsignal respectively, and deal with NULL
- returns.
- * utils.c (perror_with_name, print_sys_errmsg): Replace use of
- sys_errlist with safe_strerror.
- * valprint.c (val_print): Replace use of sys_errlist with
- safe_strerror.
-
-Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
-
- * Makefile.in: rework CFLAGS so that they can be set from the
- command line to make. CFLAGS -> INTERNAL_CFLAGS.
- USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
- Pass CFLAGS on recusions.
-
-Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
-
- * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
- out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
- overkill for the problem it solved.
- * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
- and default to simply printing type names as appropriate.
- * main.c (main): Remove one of the leading newlines from
- warning_pre_print initialization.
- * objfiles.c (open_existing_mapped_file): Add function and
- prototype.
- * objfiles.c (open_mapped_file): Rewrite to use new function
- open_existing_mapped_file.
-
-Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
-
- * sun3-xdep.c (fetch_core_registers): Lint.
- * tm-sun3.h: Prototype lint.
- * value.h: Typo.
-
-Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
- Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
- * objfiles.c: Cast calls to close() with unused returns to void.
- * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
- old objfile's name before updating it.
- * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
- * objfiles.h (objfile struct): Add mmfd member.
- * symfile.c (syms_from_objfile): Move some code to
- new_symfile_objfile.
- * symfile.c (new_symfile_objfile): Add new function, common code
- from syms_from_objfile.
- * symfile.c (symbol_file_add): Call new_symfile_objfile for both
- mapped and unmapped symbol files.
- * symfile.c (symbol_file_command): Print "No symbol file now"
- message, ala exec_file_command for the exec file.
- * symfile.h (new_symfile_objfile): Add prototype.
- * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
- * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
-
-Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
-
- * rs6000-pinsn.c: New version from IBM (Metin).
- * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
- to avoid warnings from some compilers.
-
-Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
-
- * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
- * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
- type's flag word that marks it as a fundamental type.
- * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
- flags argument for all calls to init_type().
- * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
- flags argument for all calls to init_type(). Also remove
- dependency on host sizes for ints, floats, etc.
- * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
- flags argument for all calls to init_type(). Also remove
- dependency on host sizes for ints, floats, etc.
- * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
- bit to flags argument for all calls to init_type(). Add types
- FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
- * valprint.c (unsigned_type_table, signed_type_table,
- float_type_table): Remove.
- * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
- bit when printing fundamental types, and print the actual name
- for such types, rather than inventing one. Remove code that
- invented fundamental type names.
- * valprint.c (_initialize_valprint): Remove initializations
- for now removed unsigned_type_table, signed_type_table, and
- float_type_table.
-
-Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
-
- * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
- vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
- 5.0.2.
-
-Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (target_to_host): New function similar to previous
- swapin function.
- * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
- Extensive changes to convert all previous usages to use new
- target_to_host() function.
- * dwarfread.c (struct dieinfo): Change types of most integral
- members to be unsigned.
-
-Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
-
- * WHATS.NEW: Revise -mapped doc.
-
-Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
-
- * mipsread.c (parse_partial_symbols): Complain when sh->index is
- too high or when skipping `forwards' moves us backwards.
- (parse_type): Print mis-guessed tag name in complaint.
- (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
- (parse_procedure): Do not attempt to create symbols; just fill in
- the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
- (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
- for clarity. Set top_stack before calling parse_external. In
- stabs, sort symbols before calling parse_procedure.
- * mipsread.c: Lint.
- * symmisc.c (std_in, std_out, std_err): Add vars to access std
- FILE *'s when debugging GDB (e.g. as args to dump_symtab).
- * Makefile.in: Remove stage* targets. Avoid echo on recursive
- makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
- exists.
-
-Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
-
- * Makefile.in (VERSION): Set to 4.5.1.
- * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
- * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
- fill_gregset): New functions for SVR4 /proc support.
- * mipsread.c: Cleanup. Add more complaints for unhandled cases.
- Remove new symbol types and such to ../include/coff/symconst.h.
- (parse_symbol): Simplify code for parsing struct/enum/unions.
- (parse_type): Handle `long long' types.
- (upgrade_type): Handle `const' qualifier.
- (parse_partial_symbols): fix indentation, clean a bit.
-
-Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
-
- * dwarfread.c (SWAPIN,swapin): New macro and function to call to
- copy in data from raw read buffers, calling bfd byteswapping
- routines as appropriate. Use to replace most existing memcpy
- calls.
- * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
- * configure.in: Recognize new ncr3000 config.
- * config/ncr3000.mh: New config file.
-
-Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
-
- GDB-4.5 release!
-
- * README: Update for release.
- * Makefile.in: Update version to 4.5.
- * WHATS.NEW: The obvious.
-
- * depend: Generate new depend file for this release.
-
- * Makefile.in (depend): Fix dependancy generation so that it does
- not include gcc 'fixincluded' files, which are usually in a system
- specific location.
-
-Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
- * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
- symbols for nameless types. And, handle `R' (register parameter
- type) for AIX. (an extension to existing stabstring grammar).
- * rs6000-xdep.c: Fix typo (= should have been ==).
-
-Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
-
-Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
-
- * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
- * signame.c (SIGWAITING, SIGLWP): Add.
-
-Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
-
- * xm-i386mach.h: add decls for errno and strdup().
-
- * breakpoint.c (breakpoint_1): Add (int) casts for enums
- used in array index context (otherwise, some compilers barf).
-
-Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
-
- * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
- Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
- in a system call, and provide better backtrace if so.
-
- * Makefile.in (HFILES): Add xcoffsolib.h.
- * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
- * rs6000-pinsn.c: #include "opcode/rs6k.h"
-
- * mipsread.c (read_mips_symtab, read_the_mips_symtab,
- mipscoff_symfile_read): Convert to BFD to do file I/O.
-
- * symfile.c: #include <ctype.h> to get proper def if isspace().
-
- * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
-
-Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
-
- * mipsread.c: Create a .gdbinfo pseudo-symbol for each
- function also when parsing embedded stabs.
-
-Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
-
- * mipsread.c: Fix more declarations.
-
- * mipsread.c: Fix many invocations of complain. Use enum
- type_code where appropriate.
-
- * xm-vaxult.h: Add decl for strdup().
-
- * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
- for xm-vax.h.
-
-Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
-
- * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
- process_one_symbol.
-
-Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
-
- * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
- * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
- Merge in more patches for rs6000 from Metin Ozisik.
- * utils.c: Fix typo in comment.
-
-Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
-
- * procfs.c (procinfo struct): Add nopass_next_sigstop member.
- * procfs.c (attach): Set nopass_next_sigstop if attached
- process is forcibly stopped.
- * procfs.c (child_resume): Use nopass_next_sigstop to suppress
- resending SIGSTOP to attached process on first resume.
-
-Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (SFILES_MAINDIR): add mipsread.c
-
-Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
-
- * Makefile.in (OBS): Compile mipsread.c for all targets now.
- (VERSION): Bump to 4.4.85.
- * mipsread.c: Update for new include files. Lint.
- * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
- * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
- Don't need to bring in mipsread.o specially any more.
-
-Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
-
- * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
- routine (for Irix-4.x). Make many funcs static and void.
- * mips-tdep.c (mips-frame-chain): Clean up, simplify.
- * (init_extra_frame_info): Don't trash cached value of frame
- pointer register. This fixes backtracing through routines that use
- alloca(). Generally clean up declarations of functions, and use
- typedefs and macros to reference data structures as appropriate.
- * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
- proc_desc element.
-
-Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
-
- * values.c (unpack_long): Fix unpacking error for signed chars
- on hosts where the default character type is unsigned.
- * procfs.c (pr_flag_table, pr_why_table): Add some entries
- for newer SVR4 variants.
- * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
- turn off trace inherit-on-fork flag to favor latest SVR4 method.
- * procfs.c (mappingflags): Add support for MA_PHYS
-
-Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
-
- * buildsym.c (read_struct_type): Avoid coredump when C++
- abbreviated type name is messed up. Reported by Joe Buck.
- FIXME, we need to determine whether GDB or GCC needs to be
- smarter to correctly locate this type name.
-
- * c-exp.y, coffread.c, command.c, command.h, copying.awk,
- dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
- m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
- symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
- * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
-
-Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
-
- * breakpoint.h (bpdisp, bptype): Remove trailing comma.
- * symtab.h (current_source_symtab): Make extern
- * symtab.h (current_source_line): Make extern
- * inferior.h: Move all procfs.c prototypes to one place, add
- prototype for proc_signal_handling_change. Add prototypes for
- signal_stop_state, signal_print_state, and signal_pass_state.
- * inferior.h (stop_soon_quietly): Make extern
- * inferior.h (attach_flag): Make extern
- * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
- * infrun.c (signal_stop_state, signal_print_state,
- signal_pass_state): New functions to query specific signal
- handling flags.
- * infrun.c (handle_command): Minor error message change, add
- NOTICE_SIGNAL_HANDLING_CHANGE.
- * procfs.c (open_proc_file): Remove iris specific reset of
- inherit-on-fork flag, moved to proc_set_exec_trap().
- * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
- to reset inherit-on-fork flag, bash comment to GNU form.
- * procfs.c (proc_base_address, set_proc_siginfo,
- fetch_core_registers): Conform to code style.
- * procfs.c (signame.h): Include.
- * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
- syscallname(), info_proc_syscalls()): New macros, tables, and
- functions to organize and report system call information.
- * procfs.c (saved_fltset, saved_trace, saved_sighold,
- saved_exitset, saved_entryset): Add to procinfo struct.
- * procfs.c (struct trans): Add.
- * procfs.c (pr_flag_table, pr_why_table, faults_table,
- siginfo_table, errno_table): Tables to translate numeric values
- to symbolic names and short descriptions.
- * procfs.c (signalname, info_proc_signals): Add function and
- prototype.
- * procfs.c (proc_info): Now info_proc.
- * procfs.c (proc_info_address_map): Now info_proc_mappings.
- * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
- info_proc_faults, lookupname, lookupdesc, sigcodename,
- sigcodedesc): New functions.
- * procfs.c (proc_signal_handling_change): New function to set
- the trace flags based on the state of gdb's signal handling flags.
- * procfs.c (inferior_proc_init): Call proc_signal_handling_change
- and remove code to do PIOCSTRACE ioctl.
- * procfs.c (attach, detach): Preserve and restore process flags
- using saved_* fields in procinfo struct.
- * procfs.c (attach): Call proc_signal_handling_change.
- * procfs.c (info_proc): Major rework to expand "info proc" cmd.
- * procfs.c (proc_desc): Update for latest changes.
- * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
- * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
- * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
-
-Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
-
- * procfs.c (set_proc_siginfo): Add prototype and new function.
- * procfs.c (detach, child_resume): Call set_proc_siginfo to set
- up inferior siginfo struct.
- * elfread.c (elf_symfile_read): Compute the relocation amount
- by subtracting off the address of the ".text" section.
- * solib.c: Add pointer to ".text" section to so_list struct.
- * solib.c (solib_map_sections): Initialize pointer to ".text"
- section in so_list struct.
- * solib.c (symbol_add_stub): Pass base address of ".text"
- section to symbol_file_add, rather than the load address of
- the shared library. On SunOS they are the same. On SVR4 they
- are not.
-
-Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
-
- * mipsread.c (parse_procedure): PDR.isym should get pointer to
- function name, not .gdbinfo. symbol.
-
-Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
-
- * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
-
-Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (VERSION): 4.4.8
-
- * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
- commands in .cshrc/.profile won't get traced.
-
-Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
-
- * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
- * exec.c (build_section_table): Don't abort if no sections.
- * sparc-tdep.c (single_step): Lint.
- * utils.c (mrealloc): Handle realloc (0, size) case here.
-
-Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
- opposed to m[ht]-*!
-
- * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
-
- * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
- .gdbinfo. symbols are created. Move creation from parse_procedure
- to parse_symbol, where it is fairly easy to grow the symtab. This
- also fixes a symtab trashing bug on all mips-based systems.
- * (got_numargs, lookup_numargs, free_numargs): Delete. Not
- needed anymore.
- * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
- mips_extra_func_info, and all the PROC_xxx macros that look at it.
-
-Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
-
- * c-exp.y: Add missing return type to yyparse() prototype.
-
-Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
-
- Create and use macros for iterating on symtabs, psymtabs, msymbols.
-
- * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
- * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
- * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
- (patch_opaque_types): Avoid dummy args and result.
- * objfiles.c (have_partial_symbols, have_full_symbols,
- have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
- (iterate_over_objfiles, iterate_over_symtabs,
- iterate_over_psymtabs): Remove, clunky and slow.
- * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
- ALL_PSYMTABS, and ALL_MSYMBOLS macros.
- * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
- dump_objfile): Remove dummy args and results. Move filename
- comparisons to callers.
- (printsyms_command, printpsyms_command, printmsyms_command,
- printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
- * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
- lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
- list_symbols, make_symbol_completion_list): Replace explicit
- iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
- Eliminate Dijkstra flag crap, break out of loops with gotos.
- (lookup_symtab_1): Protect '/' tests from short filenames.
- (cplus_mangled_symbol): Move inline into lookup_symbol.
- * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
- (relocate_minimal_symbol): Move inline to vmap_symtab.
- (vmap_symtab): Replace iteration with ALL_OBJFILES,
- iterate_over_msymbols with ALL_MSYMBOLS.
-
- Misc cleanup prior to release.
-
- * Makefile.in (VERSION): Roll to 4.4.7.
- (HFILES): Add call-cmds.h.
- * call-cmds.h: New header for command fns called by other files.
- * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
- (breakpoint_1): Remove unused type arg. Change callers.
-
- * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
- * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
- * mipsread.c: Add prototypes for all static functions.
-
- * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
- dump_blockvector, dump_block, dump_addrchass, dump_namespace,
- dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
- * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
- dump_blockvector, dump_block, dump_addrchass, dump_namespace,
- dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
- unused copy!
-
- * buildsym.c (define_symbol): Handle global register variables
- (from Pierre Willard). Complain if register numbers are too large.
- * target.c (nomemory): Now that higher levels examine errno, give EIO.
- * tm-sparc.h: Don't #include <sun4/reg.h>.
- * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
- dependency on <sun4/reg.h>. Start to handle cross-byte-order.
-
- * language.h: Avoid forward enum declaration.
- * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
- config/sun4os5.mt: New host and target.
- * defs.h (errno): #include <errno.h> rather than assuming int.
- From Pierre Willard.
-
- * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
- dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
- language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
- partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
- valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
- command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
- sparc-xdep.c, utils.c, value.h, values.c: Lint.
-
-Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
-
- * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
- * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
- * language.h (enum exp_opcode): Avoid forward enum def.
- * main.c (define_command, user_defined_command): Lint.
- * mem-break.c, xcoffread.c: Lint.
- * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
-
-Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
-
- * Merged in latest RS6000 diffs from Metin G. Ozisik.
- * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
- * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
- or IBM6000_TARGET as (approximately) appropriate.
-
-Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
-
- * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
- * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
- or not to try reading symbols from a mapped objfile. Plugs memory
- leak due to shared libraries generating no psymtabs or symtabs.
-
-Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
-
- * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
- * copying.awk: Lint. Make stronger warning at top of copying.c.
- * elfread.c (elf_symtab_read): Eliminate check of mainline.
- * gdbtypes.c (smash_to_*): Remove FIXME comments.
- (lookup_pointer_type): Add FIXME comment.
- * main.c (set_history_size_command): Disallow negative size.
- * partial-stab.h: Update copyright.
- * rs6000-tdep.c (skip_trampoline_code): Better comments.
-
-Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
-
- * main.c (set_history_size_command): Negative size is error.
- (Reported by Peggy Fieland.)
-
-Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
-
- * coffread.c (coff_symfile_init): Update comment.
- * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
- DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
- macros to access the dbx specific objfile information.
- * dbxread.c (symfile_string_table, symfile_string_table_size):
- Remove these local variables.
- * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
- read_dbx_symtab): Remove the stringtab and stringtab_size params
- from the function prototypes, the function definition, and the
- function calls. These are now available via DBX_STRINGTAB and
- DBX_STRINGTAB_SIZE using the objfile pointer.
- * dbxread.c (dbx_symfile_read): Relocate addr before using as
- an arg to read_dbx_symtab.
- * dbxread.c (dbx_symfile_read): Remove code that free'd the
- stringtab and the dbx specific per-objfile private info.
- * dbxread.c (init_psymbol_list): Remove symbol count from passed
- args in prototype, function definition, and function calls. It is
- now available via the DBX_SYMCOUNT macro using the objfile
- pointer.
- * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
- local instance of struct dbx_symfile_info and replace with DBX_*
- macros.
- * dbxread.c (dbx_symfile_read): Remove init's of now deleted
- symfile_string_table and symfile_string_table_size.
- * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
- symfile_string_table.
- * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
- * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
- stringtab size variables. Remove all code that used to reread
- the stringtab.
- * objfiles.c (allocate_objfile): Move calls to init_malloc()
- to prior to any calls to mmalloc for the objfile specific heap.
- * utils.c (init_malloc): Document the requirement that for each
- heap for which corruption checking is desired, that init_mmalloc
- must be called prior to any mmalloc calls on the heap.
-
-Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
-
- * rs6000-pinsn.c: Make dis-assembly output more like
- other targets: Don't print instruction in hex before
- the assembly; use print_address to print out jump
- destinations.
-
-Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
-
- * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
- * cplus-dem.c: Support "Sc" meaning "signed char".
-
-Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
-
- * configure.in: fix iris/iris3.
-
-Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
-
- * command.c, main.c (various places): Use ctype.h macros
- (such as isupper(x)), instead of hard-wiring in ASCII-isms
- (such as (x >= 'A' && x <= 'Z')).
- (There are still more of these in other files.)
- * main.c (defined_command): Lower-case the user's
- new command before entering it. Needed because
- command lookup is case-insensitive (and also lower-cases).
- (Based on Metin's earlier patch.)
-
-Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
-
- * config/irix4.mh: new file.
-
-Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
-
- * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
- time.
-
- * xm-mips.h: Declare strdup for ultrix.
-
- * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
- when calling new_symbol.
- * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
- current_objfile.
-
-Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
-
- * config/rs6000.mh: Update (for Fred's new mmalloc)
- flags to disable use of GNU malloc/mmalloc.
- * munch: Change SYSV rule to allow .text before the label,
- as well as after, to work for AIX.
- * gdbtypes.h: Minor clarifiction.
-
-Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
-
- * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
- continuation in yet another place (between method declarations).
-
-Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
-
- * mips-tdep.c: include symfile.h and objfiles.h to fix
- compilation errors.
-
-Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
-
- * valops.c (value_struct_elt_for_reference): Added 'offset'
- parameter to handle multiple inheritance.
- * eval.c, value.h: Update accordingly.
-
-Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
-
- * objfiles.h: New file
- * Makefile.in (HFILES): Add objfiles.h
- * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
- main_scope_lowpc, main_scope_highpc.
- * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
- elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
- source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
- xcoffread.c, : Include objfiles.h.
- * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
- tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
- mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
- inside_entry_file() and logic changed appropriately.
- * blockframe.c (outside_startup_file): Renamed to
- inside_entry_file() and logic changed appropriately.
- * blockframe.c (inside_main_scope): Renamed to inside_main_func()
- and logic changed to use per-objfile specific fields.
- * blockframe.c (inside_entry_scope): Renamed to
- inside_entry_func() and logic changed to use per-objfile specific
- fields.
- * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
- symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
- Remove extern decls.
- * symfile.c, symfile.h (entry_point): Remove extern decl.
- * coffread.c (coff_symfile_init): Common entry point init code
- moved to symfiles.c, call init_entry_point_info().
- * coffread.c (complete_symtab): Use new per-objfile entry info.
- * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
- * mipsread.c (parse_partial_symbols): Use new per-objfile entry
- info.
- * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
- * defs.h (inside_entry_scope, outside_startup_file,
- inside_main_scope): Prototypes changed for renames to
- inside_entry_func, inside_entry_file, inside_main_func,
- respectively.
- * symfile.c (syms_from_objfile): Common entry point init code
- moved to init_entry_point_info() and call init_entry_point_info().
- * symfile.h (init_entry_point_info): Include prototype.
- * xcoffread.c (aixcoff_symfile_init): Common entry point init code
- moved to symfiles.c and call init_entry_point_info().
- * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
- main_scope_lowpc, main_scope_highpc): Remove extern decls.
- * dwarfread.c (read_func_scope, read_file_scope): Use new per-
- objfile entry info.
- * frame.h (FRAME_CHAIN_VALID): Provide default definition that
- works for the majority of targets.
- * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
- tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
- tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
- Use default definition in frame.h.
- * frame.h (selected_frame_level): Make decl extern.
- * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
- * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
- * partial-stab.h: Use new per-objfile entry info.
- * symfile.h (struct objfile): Removed, moved to objfiles.h.
- * symfile.h, objfiles.h (allocate_objfile, free_objfile,
- free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
- iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
- have_minimal_symbols): Prototypes moved to objfiles.h.
- * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
- Macros moved to objfiles.h.
- * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
-
-Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
-
- More C++ improvements (pointers to members, qualified names).
- * c-exp.y: Support exp.type::name and exp->type::name
- syntaxes. (Unfortunately, doesn't work for static members.)
- * c-exp.y, eval.c: Make type::~type work better.
- * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
- value_static_field by value_struct_elt_for_reference.
- * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
- and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
- * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
- for OP_SCOPE operand; no point in it now that we use lazy
- reading of values, and use "reference to member" objects.
- * gdbtypes.h: Clarify comment.
- * valops.c: Change value_struct_elt_for_address to return
- a reference (or variable), rather than a pointer. Change
- the name to value_struct_elt_for_reference to reflect this.
- Returning a reference instead of a address provides a
- generalization, since we can use the routine for both
- class::name as well as &class::name.
- Also, recurse to handle multiple inheritance properly.
- * valprint.c: Moved code to print pointer-to-members
- to new function point_class_member. This allows a
- "reference-to-member" to be printed using the same code.
- * valprint.c (type_print_varspec_prefix): Avoid printing
- "struct " for domains of class-member types.
- * valops.c (search_struct_field): Inline code for simplified
- version of value_static_field (which can then be deleted).
- * value.h: Rename value_struct_elt_for_address to
- value_struct_elt_for_reference. Delete value_static_field.
- * values.c: Remove no longer used function value_static_field.
-
-Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
-
- * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
- elfread.c (coff_symfile_finish): Add function, prototype, and
- add to the xxxx_sym_fns struct for each file type. Also reformat
- the xxxx_sym_fns vector to a standard format and add comments.
- * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
- elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
- Pass pointer to struct objfile rather than pointer to sym_fns.
- Change references inside each function accordingly. Allocate any
- symbol file specific info in the per-objfile memory region.
- * dbxread.c (free_and_init_header_files): Break function into
- free_header_files(), called from dbx_symfile_finish(), and
- init_header_files(), called from dbx_new_init().
- * dbxread.c (dbx_new_init): Move deallocation things to new
- dbx_symfile_finish function.
- * elfread.c (elf_new_init): Call buildsym_new_init().
- * objfiles.c (free_objfile): Call the appropriate symfile_finish()
- routine for the objfile before deallocating other stuff.
- * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
- * symfile.h: Move struct sym_fns to before struct objfile def.
- Add sym_finish function pointer and change prototypes of other
- function pointers to reflect passing struct objfile pointer rather
- than struct sym_fns pointer.
- * symfile.c: Remove now obsolete symtab_fns pointer.
- * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
- locates the correct sym_fns struct for the given objfile.
- * symfile.c (syms_from_objfile, symbol_file_add): Restructured
- for better support of mapped symbol tables.
- * symfile.c (symbol_file_command): Remove obsolete code using
- symfile_fns.
- * symfile.h: Remove duplicate declarations for symfile_objfile,
- entry_point, and object_files.
- * target.c (target_info): Compare symfile_objfile to NULL.
- * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
- aixcoff_symfile_finish().
-
-Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
-
- * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
- * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
- * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
-
-Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
-
- Some improvements to g++ debugging.
- * symtab.c (list_symbols): demangle before pattern matching.
- * symtab.c: Other fixes to improve handing of operators.
- * valprint.c (type_print_base): Fix test for constructor.
- * values.c (value_static_field): Allow evaluation of
- CLASS::METHOD, returning a function pointer.
-
-Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
-
- * Makefile.in (VERSION): Roll 4.4.6.
- * exec.c (exec_file_command): Add code to ignore optional args
- passed in by file_command() for use in symbol_file_command().
- * main.c (main): Document -mapped and -readnow in help summary.
- * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
- * objfiles.c (allocate_objfile): Filename arg removed. Changes
- to get filename from bfd with bfd_get_filename(). Test mapto
- against 0, not NULL. Use mstrsave() to make copy of filename.
- * remote-mm.c (mm_load): Symbol_file_add() takes an additional
- arg.
- * remote-vx.c (vx_load_command, add_symbol_stub):
- Symbol_file_add() takes an additional arg.
- * solib.c (symbol_add_stub): Symbol_file_add() takes an
- additional arg.
- * symfile.c (symfile_open): Renamed to symfile_bfd_open and
- changed to return a bfd not an objfile pointer.
- * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
- * symfile.c (symbol_file_add): Takes an additional arg (readnow).
- Change to eliminate local bfd and use symfile_bfd_open() plus
- allocate_objfile(). Add code to implement readnow option.
- * symfile.c (symbol_file_command): Changes to option handling,
- readnow functionality moved to symbol_file_add().
- * symfile.c (symfile_init): Eliminate local copy of bfd.
- * symfile.c (add_symbol_file_command): Changes to parse mapped
- and readnow options.
- * symfile.h (allocate_objfile): Arg removed from prototype.
- * symtab.h (symbol_file_add): Arg added to prototype.
- * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
- arg.
-
-Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
-
- * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
- mtrace.awk, state.c, state.h: Removed.
- * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
- directories searched for source files.
- * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
- * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
- MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
- * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
- * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
- * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
- * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
- sbrk.c
- * Makefile.in (HFILES): Remove state.h
- * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
- * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
- * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
- * Makefile.in (clean): Remove all object files.
- * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
- * cplus-dem.c: Remove prototypes definitions that are now done in
- def.h.
- * dbxread.c (throughout): Change from using per-objfile
- xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
- * defs.h: Remove prototypes for mmap_* functions. Add prototypes
- for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
- mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
- * depend: Remove dependencies for state.o, state.h.
- * dwarfread.c: Add declaration for warning_pre_print.
- * dwarfread.c (dwarfwarn): Use warning_pre_print.
- * dwarfread.c (throughout): Change from using per-objfile
- xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
- * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
- use supplied objfile.
- * i386-xdep.c (print_387_status): Change to use warning() rather
- than printfs.
- * i387-tdep.c (print_387_control_word): Change to use warning()
- rather than printfs.
- * infrun.c (wait_for_inferior): Remove unreachable abort() call
- that some compilers grumble about.
- * language.c (throughout): Add declaration for warning_pre_print
- and using warning() instead of printfs.
- * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
- * main.c (main): Add declaration for warning_pre_print and set it
- similarly to error_pre_print. Add declarations for
- mapped_symbol_files and readnow_symbol_files. Add appropriate
- definitions to long_options[].
- * minsyms.c: Trivial fix to comment.
- * objfiles.c (allocate_objfile): Substantially rewritten for
- using mapped symbol files.
- * objfiles.c (throughout): Change from using per-objfile
- xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
- * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
- * source.c (throughout): Change from using per-objfile
- xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
- * source.c (open_source_file): Use mstrsave to save file name in
- mapped symbol region for objfile.
- * symfile.c: Remove include for state.h.
- include to local form.
- * symfile.c (symbol_file_add_digested): Remove.
- * symfile.c (symbol_file_add): Substantially rewritten for mapped
- symbol files.
- * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
- from objfile structure. Add malloc descriptor pointer (md).
- * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
- * symm-xdep.c (print_fpu_status): Use warning() rather than
- printfs.
- * symmisc.c (free_symtab_block): Now takes and uses current
- objfile pointer.
- * symmisc.c (throughout): Change from using per-objfile
- xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
- * symtab.c (cplus_mangled_symbol): Cast return value to avoid
- Sun compiler grumblings when PTR is char *.
- * symtab.c (lookup_symbol): Cast return value of iterate_over_
- msymbols() to correct pointer type.
- * utils.c (warning_pre_print): Initialize to "\nwarning: ".
- * utils.c (fatal, fatal_dump_core): Ensure that the fatal
- error always starts on a line of it's own.
- * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
- Rewrite for new mapped malloc package use.
- * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
- that don't want to use the mapped malloc package; pass arguments
- on to traditional malloc package functions.
- * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
- * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
- mrealloc, malloc, and realloc but get fatal error if runs out
- of memory.
- * utils.c (msavestring, mstrsave): Save a string in a specific
- mapped malloc region.
- * utils.c (print_spaces): Use xmalloc to get the buffer.
- * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
- for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
- * config/i386v4.mh: Insignificant reorganization.
-
-Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
-
- * xcoffread.c: Only enable compilation of debugging functions
- if IBM6000 is defined. Fails to compile otherwise.
-
-Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
-
- * Makefile.in: pass MAKEINFO down on info.
-
-Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
-
- * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
- useless code, including an lseek to an uninitialized variable.
- Reported by Jim Williams <jimbo@wrs.com>.
-
-Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
-
- Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
- Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
- * minsyms.c, symfile.c: Changes that may be generally
- applicable, but are #ifdef IBM6000 for now.
- * rs6000-xdep.c: Fixed typo in comment.
- * rs6000-tdep.c: Non-substatial changes.
- * xoffread.c: The main change here is addition of some
- debugging functions.
- * xoffexec.c: More changes.
-
- * xcoffread.c: Fixed two too-few-parameters bugs.
-
- * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
- to SOLIB_CREATE_INFERIOR_HOOK macro.
-
-Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
-
- * symfile.h: Add prototype for iterate_over_msymbols().
- * symtab.c (cplus_mangled_symbol): Add function.
- * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
- iterate_over_msymbols to find demangled C++ symbol.
- * xcoffexec.c (relocate_minimal_symbol): Return meaningful
- value to iterate_over_msymbols().
- * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
- msymbols().
-
-Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
-
- * Makefile.in: added check target.
-
-Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
-
- * ecoff.c: Move to ../bfd/coff-msym.c.
- * config/mt-*mips: Remove ecoff.o from the configuration.
- * remote.c (): Add newline to initial +.
- (remote_resume): Mention how to cope with signals.
- (remote_interrupt): Add debug msg.
- (remote-wait): Implement new 'T' reply, which includes
- status, PC, and FP all in a single short message.
- (putpkt): Add further debugging of packet acks.
- * mipsread.c (fixup_symtab): Also swap RFD's.
- (parse_partial_symbols): Avoid bug on unknown symbol types.
- * Makefile.in (VERSION): Roll to 4.4.5.
- * mips-tdep.c (heuristic_proc_start): Avoid long delays
- for remote MIPS by limiting heuristic to 200 byte search.
- (heuristic_proc_desc): Byte-swapping.
- (mips_print_register): Cope with failure of
- read_relative_register_raw_bytes. Byte-swap integers for
- printing.
- * mips-pinsn.c (print_insn): Byte-swap instruction.
-
-Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
-
- * config.sub configure.in config/mh-irix4
- gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
- gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
- gdb/xm-irix4.h gdb/config/mt-irix3
- gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
-
-Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
-
- * defs.h, utils.c: xrealloc takes PTR as first arg.
- * defs.h: Reword confusing comment about ANSI prototypes.
- * defs.h: Some minor whitespace changes.
- * infrun.c (wait_for_inferior): Compare int tmp to int 0,
- not NULL, which can be (void *).
- * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
- * tm-i386v.h (SP_ARG0): Define
- * xm-sysv4.h: Back out of change for missing prototypes.
- * i386-tdep.c (get_longjmp_target): Add function.
-
-Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
-
- * Makefile.in: install man page too.
-
-Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
-
- * All GDB files that #include defs.h: Removed stdio.h.
- (defs.h): #include stdio.h.
-
-Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
- a ptype to reflect the setting of TARGET_PTR_BIT. Set the
- TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
- * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
- * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
- it before printing out the hex shape of an address.
-
-Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
-
- * rs6000-xdep.c (frame_initial_stack_address): Move
- code to set frame->cache_fsr into new separate function
- frame_get_cacahe_fsr. This allows fixing a fatal error.
- * xcoffexec.c: Turn previously suppressed error
- message back on, after cleaning up BFD.
-
- * breakpoint.c (breakpoint_re_set): Removed (at least for now)
- printing of blank line, since it cases printing of an
- extra blank line. Is this intended? It does mess up
- gdb test suite.
- * defs.h: Put back declarations of malloc and realloc,
- but protected by #ifndef MALLOC_INCOMPATIBLE.
- * objfiles.c: Undo previous change: Use malloc/realloc
- for objfile malloc/realloc fields (but add a cast).
- * xcoffexec.c: Suppress an error message (for now).
-
-Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
-
- Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
- [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
- * buildsym.c: Use smash_to_pointer_type() to handle forward type
- references.
- * xcoffread.c: Modifications to C_DECL storage class handling, and
- introduction of an old smash_to_pointer_type() routine.
-
- Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
- [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
- * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
- parameters have been modified.
-
- Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
- [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
- * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
- and fetch_inferior_registers() always fetched all the registers
- resulting valid register values at hand all the time. Pushing a dummy
- frame did not require validating all register values first. After
- putting the above mechanism into action, we didn't have valid registers
- values always ready. Thus, all registers need to be fetched before
- pushing a dummy frame now.
-
- Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
- [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
- * rs6000-xdep.c: frame_initial_stack_address() function to calculate
- the starting address (actual frame address) of a frame.
- * rs6000-tdep.c: modifications to function_frame_info() to see if
- function reserves a frame pointer register (alloca register)
- * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
- FRAME_LOCALS_ADDRESS has been updated to support debugging of
- functions with alloca() calls.
-
-Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
-
- * xm-sysv4.h: Provide definitions/prototypes for host environment
- functions for which no definitions or prototypes are provided in
- any currently included gdb or host environment header files.
- For SVR4, this currently includes malloc and realloc, which cannot
- be portably prototyped in any gdb include file.
-
-Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
-
- * buildsym.h: Remove obsolete variable file_stabs.
-
- * Makefile.in: Move place where configure merges in host-
- and target-dependent fragments later, so the latter
- can override (say) GNU_MALLOC.
- * config/mh-rs6000: Use system malloc. Otherwise, I
- ended up with *two* incompatible versions of malloc
- (functions in libc would call the malloc in libc).
- I assume this is a shared library problem.
-
- * remote.c: Fix (presumed) typo.
- * objfiles.c: Use xmalloc/xrealloc instead of
- malloc/realloc (since the latter are no longer declared).
-
- Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
- [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
- * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
- handle individual registers.
- * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
- correctly in case it wasn't cached yet. (A problem showed up
- after fetching individual registers.)
- * buildsym.c: Disable type_synonym_name's type name overwriting
- in cases it is unnecesary. rs6000 portation doesn't use
- type_synonym_name, and it used to nullify type names
- * xcoffread.c: to handle g++'s typename abbreviation, fill in a
- type's name as soon as space for that type is allocated.
- * xcoffread.c: ignore a section's lineno information if it is
- not `.text'. (In rs6000 bfd portation integration, skipping over
- `.pad' sections are ignored since it was in machine independent
- part of the code. Thus, a problem of fake sections with invalid
- lineno information arised.)
-
- Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
- [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
- * rs6000-tdep.c: make function_frame_info() work whether or not
- reading from a core file.
- * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
-
- * infrun.c. main.c, printcmd.c. symtab.c:
- More changes from IBM for rs6000.
-
-
-Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
-
- * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
- rs6000-xdep.c, xcoffexec.c, xcoffread.c:
- Merge in changes (mostly from IBM) for RS6000.
- * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
- More changes from IBM for RS6000. These are in machine-
- independent code, and probably could do with some cleaning
- up. The most questionable of these are #ifdef IBM6000.
- * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
- to single_step() (for consistency with rs6000 and i860).
- * utils.c: Allow the 1st arg to xrealloc to be NULL
- (in which case do malloc). This removes the need for
- some tests in xcoff code (and perhaps other places?).
- * coffread.c: Removed variables last_source_file,
- type_vector, and type_vector_length as these are now
- defined by buildsym.[ch].
- * defs.h: Remove prototypes for malloc and realloc, since
- these should only be used to implement xmalloc and xrealloc,
- and they conflict with <stdlib.h> in AIX - where they
- return void* even when __STDC__ isn't defined. Sigh.
- * munch: Recognize *initialize* in data as well as text
- (AIX uses data). Also, incorporate a patch from Garrett
- Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
- much more sensible, by only trying to match the name of
- the initialize_foo function, and not the junk before it.
-
-Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
-
- * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
- unless symbol table indicates that something has changed.
-
-Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
-
- * remote.c: Make it work for embedded MIPS. Increase buffer
- size, and use throughout. Round buffer size up if too many regs.
- Support baud rate setting and try for an 8-bit path. If
- interrupted while waiting for target, send a ^C down the wire.
- Avoid single-byte reads.
- * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
- and NUM_REGS.
- * mips-xdep.h: Avoid the embedded regs when on Unix.
-
- * mipsread.c: Byte-swap the symbol table structures, using
- routines from ecoff.c, to read a symbol table written in any
- of the four possible byte orders.
- * configure.in (mips-big-* target): Same as Sony News.
- * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
- * ecoff.c: New file for symbol swapping routines.
-
-Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
-
- * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
- all-breakpoints' command.
- * (get_number): Allow users to enter negative breakpoint numbers.
- * (breakpoint_1): Reformat display of 'info break' to show new
- fields.
- * (create_longjmp_breakpoint, breakpoint_re_set,
- breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
- symfile.c (syms_from_objfile): Re-do
- insertion of longjmp breakpoints. Move all code into
- breakpoint_re_set, and call that instead of
- create_longjmp_breakpoint in symfile.c.
-
-Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
-
- * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
- * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
- * symtab.c (find_pc_symtab): Handle having no objfiles.
- * infcmd.c: Fix comment.
- * objfiles.c (free_all_objfiles): Add.
- * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
- * symfile.c (symbol_file_command): free all objfiles when
- specifying a new symbol file.
- (reread_symbols): Stat the file name, don't fstat the descriptor.
-
-Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
-
- * Makefile.in, configure.in: removed traces of namesubdir,
- -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
- copyrights to '92, changed some from Cygnus to FSF.
-
-Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
-
- * dbxread.c (end_psymtab): Delete empty psymtabs.
- * symfile.c (allocate_psymtab): Recycle empty psymtabs.
- * symfile.h (struct objfile): Add free_psymtabs.
-
-Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
-
- * Makefile.in (VERSION): Roll to gdb-4.4.4.
-
- * symfile.c (symbol_file_command): strcmp => !strcmp.
- * breakpoint.h: Move prototypes to follow enum definition they need.
- * breakpoint.c, infrun.c: Lint.
- * printcmd.c: Use `enum enable' rather than `enum
- display_status'.
- * mipsread.c: First pass at making it compile with the new
- objfile changes. Probably seriously broken still, but it
- compiles. FIXME.
-
-Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
-
- * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
- breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
- mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
- stepping (and nexting) through longjmp(). Also, cleanup
- breakpoint handling quite a bit by creating explicit breakpoint
- types instead of using magic breakpoint numbers.
- Makefile.in: Update version to 4.4.3
-
-Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
-
- * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
- minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
- * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
-
- * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
-
- * minsyms.c (install_minimal_symbols): Add bunches to any
- existing minsyms in the objfile. Avoid extra mallocation
- by working directly in the obstack. Remove ignored `mainline' parm.
- * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
- xcoffread.c: Change all callers.
- * FIXME: We should be able to eliminate MAINLINE from all the
- symbol readers now, with a small bit of work.
-
- * valops.c, value.h: Lint.
- * remote-vx.c: Add missing break; statement. Bugfix by
- Michael Sclafani, <sclafani@src.dec.com>.
-
-Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
-
- * Makefile.in (VERSION): Update version to 4.4.2
- * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
- minsyms.c, mmap-alloc.c, mmap-sbrk.c
- * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
- * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
- mmap-alloc.o, mmap-sbrk.o
-
- * altos-xdep.c: Minor whitespace change.
- * am29k-tdep.c (examine_prologue): Convert from misc function vector
- use to new minimal symbol table use.
- * arm-xdep.c (fetch_inferior_registers): Document unused argument.
- * arm-xdep.c (store_inferior_registers): Returns void.
- * blockframe.c (get_pc_function_start, find_pc_partial_function):
- Convert from misc function vector use to new minimal symbol table use.
- Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
- * breakpoint.c: Add prototypes for local functions.
- * breakpoint.c (catch_command_1): Change to static and remove unused
- local "pc".
- * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
- * breakpoint.h: Change function decls to prototype form.
- * buildsym.c: Add prototypes for local functions.
- * buildsym.c: Moved hashname() function here from dbxread.c.
- * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
- * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
- * buildsym.c (dbx_alloc_type): Change to static.
- * buildsym.c (finish_block): Add objfile parameter.
- * buildsym.c (misc): Change symbol_obstack to objfile version.
- * buildsym.c (make_blockvector): Change to static.
- * buildsym.c (start_subfile): Use strdup instead of obsavestring.
- * buildsym.c (compare_line_numbers): Change to static, args are const,
- cast args when used.
- * buildsym.c (start_symtab): Inline new_object_header_files() call.
- * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
- and made static. Add objfile parameter.
- * buildsym.c (end_symtab): Simplify code using line table size.
- Realloc the linetable on the objfile symbol_obstack and copy there.
- * buildsym.c (scan_file_globals): Convert from misc function vector
- use to new minimal symbol use.
- * buildsym.c (define_symbol): Add objfile parameter. Make sure
- strings get allocated in objfile's symbol_obstack. Convert references
- to builtin types to lookup_fundamental_type().
- * buildsym.c (read_type): Make static, add objfile parameter, convert
- references to buildin types to lookup_fundamental_type().
- * buildsym.c (read_struct_type): Add objfile parameter.
- * buildsym.c (read_array_type): Make static, add objfile parameter.
- * buildsym.c (read_enum_type): Make static, add objfile parameter.
- * buildsym.c (read_huge_number): Make static.
- * buildsym.c (read_range_type): Make static, add objfile parameter,
- convert references to buildin types to lookup_fundamental_type ().
- * buildsym.c (read_args): Make static, add objfile parameter.
- * buildsym.h: Convert function decl's to prototype form.
- * c-exp.y: Add prototypes for local functions, convert uses of misc
- function vector to minimal symbol table. Reformat all builtin type
- initializations and pass a NULL objfile to init_type() for them.
- * coffread.c: Change context_stack ref's to coff_context_stack,
- add local function prototypes. Cast uses of xrealloc arg 1.
- * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
- crafting a new type.
- * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
- * coffread.c (finish_block): Change name to coff_finish_block.
- * coffread.c (make_blockvector): Add and use objfile parameter.
- * coffread.c (record_line): Change name to coff_record_line.
- * coffread.c (start_symtab): Change name to coff_start_symtab.
- * coffread.c (end_symtab): Change name to coff_end_symtab.
- * coffread.c (record_misc_function): Change name to record_minimal_
- symbol and change to minimal symbol table use from misc func tbl.
- * coffread.c (coff_symfile_read): Convert from misc function vector
- use to minimal symbol table use.
- * coffread.c (hashname): Remove; use common version in buildsym.c.
- * coffread.c (decode_base_type): Change references to builtin types
- to calls to lookup_fundamental_type().
- * coffread.c (read_struct_type): Change name to coff_read_struct_type.
- * coffread.c (read_enum_type): Change name to coff_read_enum_type.
- * command.c: Add prototypes for local functions.
- * command.c (add_cmd): Prototype the 'fun' parameter and use the
- appropriate member of the function union for that type.
- * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
- ifdef out the function since it isn't currently used.
- * command.c (add_alias_cmd): Pass correct function type to add_cmd.
- * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
- * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
- * command.c (help_cmd): Compare function pointer to NULL.
- * command.c (help_cmd_list): Compare function pointer to NULL.
- * command.c (lookup_cmd_1): Use correct member of function union.
- * command.c (undef_cmd_error): Make static.
- * command.c (complete_on_cmdlist): Use correct member of func union.
- * command.c (do_setshow_command): Use correct member of func union.
- * command.c (shell_escape): Convert rindex use to strrchr.
- * command.h (COMMAND_H): Define if already included.
- * command.h (cmd_list_element struct): Change 'function' to a union
- and prototype args. Prototype completer function.
- * command.h: Convert decl's to prototype form.
- * convex-xdep.c (store_inferior_registers): Returns void.
- * copying.c: Prototype local functions.
- * coredep.c: Minor whitespace change.
- * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
- * cplus-dem.c: Prototype local functions.
- * dbxread.c (hashname): Remove; moved to buildsym.c.
- * dbxread.c (free_and_init_header_files): Make static.
- * dbxread.c: Add prototypes for local functions.
- * dbxread.c (new_object_header_files): Remove; inlined usages.
- * dbxread.c (xrealloc usages): Cast args.
- * dbxread.c (record_misc_function): Change to record_minimal_symbol
- and change usages accordingly.
- * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
- * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
- * dbxread.c (dbx_next_symbol_text): Make static.
- * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
- * dbxread.c (init_bincl_list): Add and use objfile parameter.
- * dbxread.c (free_bincl_list): Add and use objfile parameter.
- * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
- * dbxread.c (end_psymtab): Convert to use per-objfile data.
- * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
- prototypes.
- * dwarfread.c (record_misc_function): Change name to record_minimal_
- symbol and use minimal symbol table throughout.
- * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
- * dwarfread.c: Convert all references to builtin types to use the new
- lookup_fundamental_type function.
- * dwarfread.c (read_enumeration): Add and use objfile parameter.
- * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
- types.
- * elfread.c (record_misc_function): Convert to use record_minimal_
- symbol.
- * elfread.c (elf_symtab_read): Add objfile parameter.
- * eval.c: Add prototypes for local functions and move some decls
- around to accomodate prototypes.
- * expprint.c: Add prototypes for local functions. Change references
- to misc function vector to minimal symbol table.
- * findvar.c (read_memory usages): Cast args.
- * gdbtypes.h: New file, type info from symfile.h and symtab.h.
- * gmalloc.c: Use NOARGS where prototypes used hardwired void.
- * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
- * gmalloc.h: Use NOARGS where prototypes used hardwired void.
- * gould-xdep.c: Minor whitespace change.
- * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
- * hp300ux-xdep.c (store_inferior_registers): Returns void.
- * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
- * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
- * i386-tdep.c: Add prototypes for local functions.
- * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
- i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
- that defaulted to int.
- * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
- i386_push_dummy_frame): Returns void.
- * i386-xdep.c (i386_register_u_addr): Declare params that default to
- int and explicitly declare return type as int.
- * i387-tdep.c: Minor formatting changes.
- * i960-tdep.c (leafproc_return): Convert from misc function vector
- use to minimal symbol table use.
- * infcmd.c: Add prototypes for local functions.
- * infcmd.c (continue_command, until_next_command, until_command,
- path_info, path_command): Make static.
- * infcmd.c (step_1, until_next_command): Convert from misc func
- vector to minimal symbol table use.
- * inflow.c: Add prototypes for local functions.
- * infptrace.c (store_inferior_registers): Returns void, not int.
- * language.c (_initialize_language): Use proper member of function
- union.
- * m2-exp.y: Add prototypes for local functions, convert misc function
- vector uses to minimal symbol table uses.
- * m2-exp.y (make_qualname, yyerror): Make static.
- * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
- * m68k-pinsn.c: Add prototypes for local functions.
- * m68k-pinsn.c (print_insn): Cast args to read_memory.
- * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
- * m68k-stub.c: Add prototypes.
- * m88k-pinsn.c (sprint_address): Convert from misc function vector
- use to minimal symbol table use.
- * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
- * m88k-xdep.c (store_inferior_registers): Returns void.
- * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
- * mach386-xdep.c (store_inferior_registers): Returns void.
- * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
- * main.c: Add prototypes for local functions.
- * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
- longjmp() result to (NORETURN void).
- * main.c (catch_errors): Prototype the 'func' parameter.
- * main.c (disconnect, stop_sig, do_nothin, float_handler):
- Takes an unused arg.
- * main.c (execute_command): Call the right member of the func union.
- * main.c (command_loop_marker, symbol_completion_function,
- command_loop): Make static.
- * main.c (command_line_input): Make linelength unsigned, cast arg
- to command_line_input().
- * main.c (add_info, add_com): Prototype the 'fun' parameter.
- * main.c (initialize_main): Call right member of function union.
- * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
- * mem-break.c: Include symtab.h
- * mips-xdep.c (fetch_inferior_registers): Takes unused param.
- * mips-xdep.c (store_inferior_registers): Returns void.
- * mipsread.c (mipscoff_symfile_read): Change from misc function vector
- use to minimal symbol table use.
- * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
- version.
- * mipsread.c (make_type): Remove, convert usages to init_type.
- * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
- * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
- vector use to minimal symbol table use.
- * parse.c: Add prototypes for local functions.
- * parse.c (xrealloc usages): Cast args.
- * parse.c (prefixify_expression, length_of_subexp): Make static.
- * parser-defs.h (PARSER_DEFS_H): Define when first included.
- * parser-defs.h: Convert function decls to prototype form.
- * partial-stab.h: Convert from misc function vector use to new minimal
- symbol table use.
- * partial-stab.h (global_psymbols, static_psymbols usages): Reference
- the per-objfile copies.
- * printcmd.c: Add prototypes for local functions. Move some struct
- definitions around to accomodate prototypes.
- * printcmd.c (decode_format): Make static, change args oformat and
- osize to int from char.
- * printcmd.c (print_formatted): Change 'format' and 'size' to int.
- * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
- * printcmd.c (print_address_symbolic): Convert from misc function
- vector use to minimal symbol table use.
- * printcmd.c (address_info): Convert from misc function vector use
- to minimal symbol table use.
- * printcmd.c (delete_display, enable_display, disable_display_command):
- Make static.
- * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
- * procfs.c (fetch_core_registers): Add unused param reg_addr.
- * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
- * pyr-xdep.c (store_inferior_registers): Returns void.
- * remote-mm.c (mm_load): symbol_file_add return value unused.
- * remote-nindy.c: Minor format change.
- * remote-vx.c (vx_load_command): symbol_file_add result unused.
- * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
- * rs6000-xdep.c (store_inferior_registers): Returns void.
- * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
- * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
- vector use to minimal symbol table use.
- * solib.c: Add prototypes for local functions.
- * solib.c (solib_add_common_symbols, locate_base): Convert from misc
- function vector use to minimal symbol table use.
- * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
- * solib.c (find_solib, shared_library_command): Make static
- * solib.c (read_memory, write_memory usages): Cast args.
- * solib.c (special_symbol_handling): Add function
- * source.c: Add prototypes for local functions.
- * source.c (select_source_symtab): Convert to scan objfiles.
- * source.c (open_source_file): Make static.
- * source.c (xrealloc usages): Cast args.
- * source.c (source_line_charpos): ifdef out, unused.
- * source.c (get_filename_and_charpos): Make static.
- * stack.c: Add prototypes for local functions.
- * stack.c (print_frame_info, frame_info): Convert from misc function
- vector use to minimal symbol table use.
- * symfile.c: Add prototypes for local functions.
- * symfile.c (compare_symbols): Make args const PTR's.
- * symfile.c (compare_psymbols, sort_pst_symbols) add.
- * symfile.c (sort_all_symtab_syms): Scan objfile list.
- * symfile.c (obsavestring): Add objfile parameter.
- * symfile.c (init_misc_bunches, prim_record_misc_function,
- compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
- sort_misc_function_vector, compact_misc_function_vector): Remove
- * symfile.c (symbol_file_add_digested): Add function.
- * symfile.c (symbol_file_add): Returns struct objfile *.
- * symfile.c (symbol_file_command): Modify for state file use.
- * symfile.c (symfile_open): Add parameter "dumpable".
- * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
- * symfile.c (load_command, add_symbol_file_command): Make static.
- * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
- * symfile.c (rindex usages): Converted to strrchr.
- * symfile.c (allocate_psymtab): New
- * symfile.c (free_named_symtabs): Ifdef out code that needs to be
- converted to minimal symbol table usage, but no obvious conversion.
- * symfile.c (free_all_symtabs): Remove.
- * symfile.c (_initialize_symfile): Use per-objfile info.
- * symfile.h: Rework the objfile structure to add per-objfile data
- objects (psymbol_obstack, symbol_obstack, type_obstack,
- global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
- fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
- Add prototypes to function declarations.
- * symm-tdep.c (symmetry_extract_return_value): Convert from misc
- function vector usage to minimal symbol table usage.
- * symmisc.c (DEV_TTY): Define if not defined.
- * symmisc.c: Add local function prototypes.
- * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
- printpsyms_command, print_objfiles, print_objfiles_command):
- Rework to use iterate_over_*
- * symtab.c: Add prototypes for local functions.
- * symtab.c (lookup_symtab_1): Convert to look through objfiles.
- * symtab.c (lookup_partial_symtab): Scan through objfiles.
- * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
- unsigned_typename, lookup_struct, lookup_union, lookup_enum,
- lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
- lookup_reference_type, lookup_member_type, allocate_stub_method,
- check_stub_method, create_array_type, smash_to_member_type,):
- Moved to gdbtypes.c
- * symtab.c (lookup_symbol): Some args are const.
- * symtab.h: All type related defs and structs moved to gdbtypes.h
- * symtab.h: Convert decls to prototypes.
- * target.c (noprocess): Make static.
- * target.h: Change decl's to prototypes.
- * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
- DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
- * utils.c (_initialize_utils): Use correct member of function union.
- * valarith.c: include gdbtypes.h
- * valops.c: include gdbtypes.h, add prototypes for local functions.
- * valops.c (value_push, value_arg_push, find_function_addr):
- Make static.
- * valops.c (value_string): Convert from misc function vector use
- to minimal symbol table use.
- * valops.c (check_field_in): Make arg const.
- * valprint.c: Add prototypes for local functions.
- * valprint.c (print_string): Make static
- * valprint.c (value_print, val_print_fields, val_print): Make arg int.
- * values.c: Add prototypes for local functions.
- * values.c (value_headof): Convert from misc function vector to
- minimal symbol table.
- * xcoffexec.c: Add prototypes for local functions.
- * xcoffexec.c (exec_close, file_command, add_to_section_table):
- Make static.
- * xcoffexec.c (relocate_minimal_symbol): Add.
- * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
- * xcoffread.c: Add prototypes for local functions.
- * xcoffread.c (sort_syms): Convert to scan objfiles.
- * xcoffread.c (read_xcoff_symtab): Make static.
- * xcoffread.c (various): Replace references to builtin types with
- calls to lookup_fundamental_type. Replace references to symbol_obstack
- and psymbol_obstack with pointers to the per-objfile copies.
- * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
- dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
- Make static.
- * xcoffread.c (init_stringtab): Add objfile parameter.
- * gdbtypes.c: New file
- * minsyms.c: New file
- * mmap-alloc.c: New file
- * mmap-sbrk.c: New file
- * objfiles.c: New file
- * state.c: New file
- * state.h: New file
-
-Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
-
- * Check in Fred Fish's changes in these modules. Fred
- will make ChangeLog entries for all of them. Update VERSION
- to 4.4.2.
-
-Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
-
- * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
- into solib.h.
- * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
- sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
- value.h: Prototypes for static functions; lint.
- * gdbtypes.h: Empty file to ease transition.
-
-Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
-
- * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
- inferior.h, language.h, signame.h, target.h, terminal.h,
- tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
- xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
- Lint.
- * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
- signame.c, sparc-xdep.c: Prototypes for all static functions.
- Lint.
- * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
- remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
- target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
- Remove to_call_function and target_call_function, since it
- always calls the same thing (call_function_by_hand).
- * core.c, exec.c, solib.c: Rename target_ops sections =>
- to_sections, etc.
- * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
- target.h: target_kill takes no args.
- * language.c (language_info): Scaffolding to allow briefer
- messages when the current language changes. FIXME.
- * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
- complaints about volatile functions.
- * xm-sysv4.h (HAVE_MMAP): Define.
-
-Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
-
- * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
- to make prototypes for all functions declared here.
- * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
- * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
- * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
- * ieee-float.h: Use PARAMS for prototypes; make some params const.
- * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
- * m2-exp.y: Remove unused CONST; Rename OR and AND.
- * utils.c: Avoid declaring malloc and realloc. Lint.
- (request_quit): Accept signal-number parameter.
-
-Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
-
- * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
- DIE's. Add new function read_tag_pointer_type() to read them.
-
- * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
- When creating a new user defined type, check to see if a partial
- type already exists, and if so, bash it to fit.
-
-Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
-
- * coffread.c (decode_base_type): Pass long, not union.
- Fix by Eric Valette, ev@chorus.fr.
-
-Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
-
- * elfread.c (elf_symtab_read): Fix code to correctly track
- changes in bfd for absolute symbols.
-
-Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
-
- * xm-vaxbsd.h: Close off comment.
-
-Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
-
- * xm-sysv4.h: Define NEED_POSIX_SETPGID.
-
-Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
-
- * mips-tdep.c (mips_print_registers): Print correct register
- number for double pseudo-registers.
-
-Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
-
- * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
- in the op$::OPERATOR. case. From Steven McCanne,
- <mccanne@horse.ee.lbl.gov>.
-
- * exec.c (set_section_name): Pass arg to exec_files_info;
- only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
-
-Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
-
- * main.c (print_gdb_version): Copyright msg: only this year.
- (cd_command): Avoid changing current_directory on error.
-
-Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
-
- * mipsread.c (parse_partial_symbols): Handle dependencies
- between partial symbol tables (when not doing stabs-in-ecoff).
- (This used to be handled by parse_fdr, but parse_fdr was
- incompatible with handling stabs-in-ecoff, so the code
- was re-written to not use parse_fdr. Unfortunately,
- the logic to handle dependencies was overlooked.)
-
-Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
-
- * coffread.c (read_enum_type): Use the size of a target int when
- describing enum.
- * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
- of target int.
- * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
- * symtab.c (lookup_reference_type, lookup_ptr_type): use
- TARGET_PTR_BIT to determine size of a pointer
- * values.c (unpack_long): when unpacking a REF or a PTR don't
- assume the size of the type.
-
-Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
-
- * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
- looking at its members. Improve guess between struct and union,
- only assuming union if multiple members have offsets of zero.
-
-Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
-
- * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
- (This is just for clarity - and one day permitting us to
- change FP0_REGNUM from 38 to 32, which would make more sense.)
- * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
- register numbers in stabs-in-ecoff get handled correctly.
-
-Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
-
- * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
- config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
- into BSD and Ultrix.
-
-Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
-
- * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
-
-Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in: Increment version to 4.4.1.
- * main.c (print_gdb_version): Update copyright notice.
-
-Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
-
- * mipsread.c: Prepend "struct " to the names of structure
- types, and similarly for enums and unions. (This used
- to be done, but got lost in the re-write to "guess" the
- difference between enum/struct/union.)
- Also, guess that a tag is an enum if the first member
- has type btNil.
-
-Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
-
- * xm-vax.h: #ifndef ultrix around #include of endian.h and
- limits.h (sigh).
-
-Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
-
- * Projects: Patching executables is done.
- * Makefile.in (VERSION): Roll to gdb-4.4.
- * README, WHATS.NEW: Update for gdb-4.4.
-
- * symfile.c (reread_symbols): Whenever we reread one object
- file's symbols, we must restart the scan, because the object_files
- chain has been permuted.
-
- * exec.c (exec_files_info): Split out into print_section_info.
- Print BFD filename of each section if it's not the default one.
- * core.c (core_files_info): Call print_section_info.
-
- * xm-vax.h: Include a few system header files whose definitions
- must precede defs.h.
- * language.c, language.h: Make some things const.
- * expression.h, main.c: const spreads like ooze.
-
- * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
- since BREAKPOINT values can be >0x80.
-
-Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
-
- * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
-
-Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
-
- * sparc-pinsn.c: Remove kludge for preferring architectures.
- Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
- and forever. Add `add' instruction to the set that get checked
- for a preceding `sethi' in order to print an absolute address.
- Corresponding changes in ../include/opcode/sparc.h needed
- to eliminate garbage instructions.
-
-Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
-
- * mipsread.c (parse_partial_symbols): Make sure partial
- symbols are created for external symbols (as used to be
- the case). This is a bit of a pain with the mips-coff.
- It uses a table which points to all of the external
- symbols belonging to a particular FDR or psymtab.
- Once we've generated this table, we might as well save
- it, and then use it in psymtab_to_symtab_1 to find
- the symbols to pass to parse_external().
- * symfile.c, symfile.c: New function start_psymtab_common
- to share the common parts of allocating a new psymtab
- for dbxread, mipsread (and later dwarfread). Its code
- was pulled out from start_psymtab in dbxread.c.
- * dbxread.c (start_psymtab): Use start_psymtab_common().
-
- * valprint.c (val_print): If there is an error when trying
- to print a string, check to see if there really is a problem
- by reading just one character. If that works, assume
- things are ok.
-
-Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
-
- * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
- cypress, v8 mnemonics in that order.
-
-Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
-
- * sparc-pinsn.c: Put the qsort() back in.
-
-Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
-
- * findvar.c (read_register, write_register): Handle machines
- where REGISTER_TYPE is not the same size as "int".
-
- Handle debug symbols in dynamically loaded (relocated) code:
-
- * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
- offset to process_one_symbol.
- (process_one_symbol): Take new offset parameter. Add it into
- appropriate symbol types to relocate symbols to loaded addresses.
- Handle all possible symbol types, and complain() about types that
- we don't expect to see.
- * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
- process_one_symbol (FIXME, should pass real offset).
-
- Misc bugfixes:
-
- * breakpoint.c (resolve_sal_pc): Split out code to resolve a
- sal's PC value.
- (set_breakpoint, break_command_1, until_break_command,
- catch_command_1, breakpoint_re_set_one): Use it.
- * symtab.h (resolve_sal_pc): Declare.
- * infcmd.c (jump_command): Use resolve_sal_pc.
-
- * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
-
- * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
-
- * c-exp.y (yylex): `this' and `template' are only tokens in C++.
-
- * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
- xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
- Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
-
-Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
-
- * dbxread.c (process_one_symbol): Make a first cut at handling
- symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
-
- * symtab.c (find_pc_line): Fix stepping into and out of #included
- files.
-
-Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
- no longer any need to copy ../include/opcode/* into gdb.
-
-Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
-
- * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
-
-Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
-
- * valprint.c (type_print_base, type_print_method_args):
- Print C++ constructor methods without bogus "return type."
-
-Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
-
- * infptrace.c (child_xfer_memory): Parameter "target" should
- be a pointer to a structure, not the entire structure.
-
-Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
-
- * depend: Convert the couple of references to ansidecl.h that
- used the local gdb version to use the ../include version.
-
-Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
-
- * procfs.c
- (child_xfer_memory): Takes pointer to a struct, not entire struct.
- (inferior_proc_init): Fix non-ANSI version of args.
- (attach): Call print_sys_errmsg with correct number of args.
- (mappingflags): Make static, does not need to be global.
-
- * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
- not the entire struct itself.
-
- * valops.c (value_assign): Cast some args to modify_field() and
- {read,write}_register_bytes() correctly.
-
- * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
-
- * Makefile.in (MALLOCSRC): Removed reference to removed local
- copy of ansidecl.h.
-
- * dwarfread.c (list_in_scope): Needs an initial value, use file
- scope.
-
-Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
-
- * main.c (main): Make option_index local to keep new getopt happy.
- main.c, solib.c, Makefile.in: Update copyright notices.
-
-Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
-
- * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
-
-Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
-
- * Makefile.in (HFILES): Add partial-stab.h.
-
-Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
-
- * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
- New files for stratus. Not complete enough to actually build
- on the Stratus machine; that awaits copyright assignment for
- i860 changes.
-
- * Makefile.in (USER_CFLAGS): Add macro specifically reserved
- for getting custom flags into CFLAGS when doing makes.
-
- * configure.in: Add config information for stratus.
-
-Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
-
- * dbxread.c (process_one_symbol): Pass address of structure
- to complain(), rather than the whole structure.
-
-Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
-
- * solib.c (solib_add_common_symbols): Only compile in when not
- using SVR4 style shared libraries.
-
-Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
-
- * dwarfread.c (locval): Add offreg flag to indicate location
- values that are computed off a base register.
-
- * dwarfread.c (new_symbol): Rework TAG_global_variable and
- TAG_local_variable cases to account for static variables
- within function scopes.
-
-Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
-
- * inflow.c: remove #include <sys/dir.h>. Not necessary, and
- doesn't exist on some systems.
-
- * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
- nexting over recursive function calls.
-
- * target.c (target_read_string): Create this routine to read null
- terminated strings from the target. It deals with running off the
- end of memory elegantly as well. solib.c (find_solib): Use
- target_read_string() to avoid problems with running off the end of
- memory.
-
- * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
- that reference pgrp_inferior.
-
-Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
-
- * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
- mips-tfile has been hacked to act more "traditionally."
- * dbxread.c: Fixed typo in comment.
-
-Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
-
- * mips-tdep.c (mips_skip_prologue): Add some number of
- 'sw' instructions before 'addiu' adjusts the stack.
-
-Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
-
- * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
- freescope, buildblock closescope, record_line, add_symbol_to_list,
- gatherblocks, make_blockvector): Extensive changes to switch
- to generic symbol table building code in buildsym.c. Remove
- scope tree structures and functions, symbol table building
- functions, and lots of other small changes.
-
- * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
- GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
-
-Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
-
- * buildsym.c (cleanup_undefined_types): Add support for enums.
- This fixes the 'GDB internal error. cleanup_undefined_types with
- bad type' problem.
-
-Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
-
- * dbxread.c: detect gcc2 compilations.
-
-Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
-
- * sparc-pinsn.c: Rename bitfields that overlap with macro names
- in ../include/opcode/sparc.h.
-
-Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
-
- * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
- to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
- to reflect actual locations of opcode files, so TAGS target will
- be buildable.
-
- * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
-
- * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
- code.
-
- * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
- dereferencing to access the correct elements.
-
- * valops.c (value_addr): Declare return type of external func
- value_copy().
-
- * xcoffread.c: Undefine next_symbol_text before redefining it.
-
-For older changes see ChangeLog-9091
+For older changes see ChangeLog-92
\f
Local Variables:
mode: indented-text
--- /dev/null
+Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (BISON): Add comment that when bison is used, it
+ must include the "-y" option.
+ * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
+ Remove defines to remap non-yacc symbols, thus backing out of
+ previous recent changes. Standard policy is that non-yacc parser
+ generators get fixed, rather than adding bug workarounds in gdb
+ for each new one that pops up. Expand comment to note this.
+ * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
+
+Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
+
+ * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
+ case. Use code in N_SOL.
+
+ * paread.c: New file that contains all HPPA/HPUX symbol reading
+ code.
+ * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
+ * (dbx_symfile_init): Use sizeof(long) instead of 4.
+ * (dbx_symfile_offsets): Make static.
+ * (pastab_build_psymtabs): New interface routine for paread to
+ send stabs into dbxread.
+ * gdb-stabs.h: Remove gobs of HPPA cruft.
+
+Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
+
+ * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
+ for byacc.
+ * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
+
+ * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
+ * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
+ and YYDEBUG is not already defined.
+ * c-exp.y (strncmp): Replace throughout with STREQN, missed
+ them during the previous replacements.
+ * printcmd.c (_initialize_printcmd): Update internal documentation
+ for "set" command to note that the assignment syntax is language
+ dependent.
+ * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
+ * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
+ and YYDEBUG is not already defined.
+ * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
+ single_assignment_action): New terminals and nonterminal for gdb
+ extensions to chill expression grammer.
+ * ch-exp.y (match_dollar_tokens): Lexer routine to match all
+ tokens that start with '$' (register names, convenience vars, etc).
+ * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
+ * ch-exp.y (yylex): Call match_dollar_tokens.
+
+Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
+
+ * hppah-tdep.c (skip_trampoline_code): Use new macros for
+ accessing minimal symbol data.
+ * infcmd.c (read_pc): Use #ifdef, not #if.
+ * symfile.c (syms_from_objfile): Add CONST to decl for targets.
+ * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
+ minimal symbol data.
+
+ * hppah-tdep.c (frame_saved_pc): Use better test for outermost
+ frame. Use find_return_regnum to find the caller.
+ * (find_unwind_entry): New routine to locate stack frame info
+ associated with a procedure. This looks in the $UNWIND_START$
+ section in the SOM file.
+ * (find_return_regnum): New routine. Uses find_unwind_entry() to
+ figure out where the caller's return address is stored.
+ * (find_proc_framesize): New routine. Uses find_unwind_entry()
+ to figure out the frame size for a procedure.
+ * (saved_pc_after_call): New routine, moved from tm-hppa.h.
+ * (init_extra_frame_info): New routine. Corrects PC and FP for
+ outermost frame if necessary.
+ * (frame_chain): New routine, moved from tm-hppa.h.
+ * (skip_trampoline_code): Handle computed function calls (ie:
+ calls from $$dyncall).
+ * (unwind_command): Temporary support function to allow user
+ to control/observe aspects of the unwind (stack frame) info.
+ * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
+ was in a system call, if so, then read the PC from r31.
+ * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
+ with extra arg for skip_trampoline_code().
+ * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
+ * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
+ * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
+
+Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
+
+ * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
+ Call new bfd_get_size() and verify that string table is no larger
+ than the file that is supposed to contain it.
+ * symfile.c (syms_from_objfile): Only complain about configured
+ NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
+ current target is the default BFD target.
+
+Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
+
+ * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
+ * solib.c (bkpt_names): New array of symbol names to try to
+ use for the "mapping complete" breakpoint. Configurable
+ define SOLIB_BKPT_NAME is first one to try.
+ * solib.c (find_solib): Test debug_base for nonzero rather
+ than just greater than zero.
+ * solib.c (enable_break): Use bkpt_names to look up address
+ at which to set "mapping complete" breakpoint.
+
+Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
+
+ * defs.h (STRCMP, STREQ, STREQN): New macros.
+ * defs.h (demangle_and_match): Remove prototype.
+ * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
+ and STREQN defined in defs.h.
+ * dwarfread.c (set_cu_language): For completely unknown languages,
+ try to deduce the language from the filename. Retain behavior
+ that for known languages we don't know how to handle, we use
+ language_unknown.
+ * dwarfread.c (enum_type, symthesize_typedef): Initialize language
+ and demangled name fields in symbol.
+ * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
+ ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
+ * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
+ and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
+ * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
+ Replace usages throughout.
+ * elfread.c (demangle.h): Include.
+ * elfread.c (record_minimal_symbol): Remove prototype and function.
+ * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
+ B_CLRALL): Moved from symtab.h to gdbtypes.h.
+ * infcmd.c (jump_command): Remove code to demangle name and add
+ it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
+ * minsyms.c (demangle.h): Include.
+ * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
+ * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
+ names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
+ * mipsread.c (psymtab_language): Add static variable.
+ * stabsread.c (demangle.h): Include.
+ * stabsread.c (define_symbol): Attempt to demangle C++ symbol
+ names and cache them in the SYMBOL_DEMANGLED_NAME field.
+ * stack.c (return_command): Remove explicit demangling of name
+ and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
+ * symfile.c (demangle.h): Include.
+ * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
+ to match macros in symfile.h and allow them to be compiled
+ if INLINE_ADD_PSYMBOL is not true.
+ * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
+ * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
+ Add code to demangle and cache C++ symbol names. Use macro form
+ if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
+ * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
+ Remove, also defined in symfile.c, which we already fixed.
+ * symtab.c (expensive_mangler): Remove prototype and function.
+ * symtab.c (find_methods): Remove physnames parameter and fix
+ prototype to match.
+ * symtab.c (completion_list_add_symbol): Name changed to
+ completion_list_add_name.
+ * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
+ the normal symbol name and the cached C++ demangled name.
+ * symtab.c (lookup_demangled_partial_symbol,
+ lookup_demangled_block_symbol): Remove prototypes and functions.
+ * symtab.c (lookup_symbol): Remove use of expensive_mangler,
+ use lookup_block_symbol instead of lookup_demangled_block_symbol.
+ Remove code to try demangling names and matching them.
+ * symtab.c (lookup_partial_symbol, lookup_block_symbol):
+ Fix to try matching the cached demangled name if no match is
+ found using the regular symbol name.
+ * symtab.c (find_methods): Remove unused physnames array.
+ * symtab.c (name_match, NAME_MATCH): Remove function and macro,
+ replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
+ * symtab.c (completion_list_add_symbol): Rewrite to use cached
+ C++ demangled symbol names.
+ * symtab.h: Much reformatting of structures and such to add
+ whitespace to make them more readable, and make them more
+ consistent with other gdb structure definitions.
+ * symtab.h (general_symbol_info): New struct containing fields
+ common to all symbols.
+ * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
+ SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
+ SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
+ * symtab. (struct minimal_symbol, struct partial_symbol, struct
+ symbol): Use general_symbol_info struct.
+ * utils.c (demangle_and_match): Remove, no longer used.
+ * valops.c (demangle.h): Include.
+ * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
+ * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
+ infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
+ symmisc.c, symtab.c, valops.c: Replace references to minimal
+ symbol fields with appropriate macros.
+ * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
+ coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
+ demangle.c, elfread.c, energize.c, environ.c, exec.c,
+ gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
+ main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
+ remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
+ sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
+ symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
+ tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
+ and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
+ * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
+ mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
+ symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
+ references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
+ appropriate.
+ * buildsym.c (start_subfile, patch_subfile_names): Default the
+ source language to what can be deduced from the filename.
+ * buildsym.c (end_symtab): Update the source language in the
+ allocated symtab to match what we have been using.
+ * buildsym.h (struct subfile): Add a language field.
+ * c-typeprint.c (c_print_type): Remove code to do explicit
+ demangling.
+ * dbxread.c (psymtab_language): Add static variable.
+ * dbxread.c (start_psymtab): Initialize psymtab_language using
+ deduce_language_from_filename.
+
+Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
+
+ * valprint.c (val_print): Reorganize comment and add note
+ about dependency on target byte ordering.
+ * ch-exp.y (value_array_slice): Fix typo.
+ * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
+ byte sized ints are assumed to be char strings and printed with
+ string syntax. In chill, arrays of chars and arrays of
+ bytes/ubytes are distinquishable, and printed appropriately.
+
+Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
+
+ * tm-hppah.h: #define NEED_TEXT_START_END for target memory
+ read/write routines for HPUX.
+
+ * hppa-pinsn.c (print_insn): Improve handling of be and ble
+ branch targets to compute target address using const from previous
+ instruction if necessary.
+ * Add `Q' operator to print out bit position field various
+ instructions.
+ * hppah-nat.c: #include sys/param.h, and sys/user.h. General
+ cleanups, use new code from Utah.
+ * (store_inferior_registers): Update to new code from Utah.
+ * (initialize_kernel_u_addr): Re-enable decl of struct user u.
+ * (fetch_register): Clear out priv level when reading PCs.
+ * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
+ * Remove decl of errno, #include wait.h and target.h.
+ * (frame_saved_pc): Check `flags' pseudo-register to see if we
+ were inside of a kernel call. If so, then PC is in a different
+ register. Also, mask out bottom two bits of all PCs so as not to
+ confuse higher level code.
+ * (push_dummy_frame): Create from #define in tm-hppa.h.
+ * (find_dummy_frame_regs): Update from Utah.
+ * (hp_pop_frame): Create from #define in tm-hppa.h.
+ * (hp_restore_pc_queue): New, from Utah.
+ * (hp_push_arguments): Big fixes from Utah.
+ * (pa_do_registers_info, pa_print_registers): Only print out fp
+ regs upon request.
+ * (skip_trampoline_code): New routine to deal with stubs that
+ live in nowhereland between callers and callees.
+ * i860-tdep.c: Remove decl of attach_flag.
+ * infrun.c (wait_for_inferior): Add new macro
+ INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
+ at by PC will be nullified. If so, then step the target once more
+ so as to avoid confusing the user.
+ * (just before step_over_function:): Use stop_func_start, not
+ stop_pc when checking for the existance of line number info.
+ stop_func_start will reflect the proper address of the target
+ routine, not of the stub that we may be traversing to get there.
+ * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
+ to deal with the stubs that PA compilers sometimes stick between
+ callers and callees. Also, define FLAGS_REGNUM for access to the
+ `flags' pseudo-reg.
+ * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
+ memcpy, not bcopy.
+ * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
+ write gr0, PC regs, and PSW!
+ * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
+ * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
+ hppah-nat.c.
+ * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
+ * Define struct unwind_table_entry.
+ * valops.c (call_function_by_hand): Add another arg to
+ FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
+ necessary?
+
+Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
+
+Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.7.4.
+ * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
+ m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
+ * Makefile.in (HFILES): Add valprint.h.
+ * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
+ m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
+ * typeprint.c, typeprint.h: New files for language independent
+ type printing functions.
+ * c-typeprint.c, m2-typeprint.c: New files for language dependent
+ type printing functions and definitions.
+ * valprint.h: New include file for language independent value
+ printing definitions.
+ * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
+ dependent value printing functions.
+ * c-exp.y (production ptype): Add range_type variable and use new
+ create_range_type function.
+ * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
+ infcmd.c (path_var_name), language.c (unk_op_print_tab),
+ m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
+ "const static" to ANSI-conformant "static const".
+ * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
+ * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
+ and c_val_print.
+ * c-lang.h (c_print_type, c_val_print): Add prototypes.
+ * coffread.c (decode_type): Add range_type variable and call to
+ new create_range_type function.
+ * complaints.c (complain): Remove unused val variable.
+ * complaints.c (_initialize_complaints): Make it void.
+ * convex-tdep.c (value_of_trapped_internalvar): Add range_type
+ variable and call new create_range_type function.
+ * defs.h (enum val_prettyprint): Move enum from value.h to here
+ so we can avoid having to include value.h just for prototypes that
+ need the enum (thanks ANSI).
+ * dwarfread.c (struct_type): Local anonymous_size variable is
+ only used if !BITS_BIG_ENDIAN.
+ * dwarfread.c (decode_subscript_data_item): Add rangetype
+ variable and call new create_range_type function.
+ * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
+ variables.
+ * eval.c (evaluate_subexp): Remove unused local variable name
+ and the statement with no side effects that initializes it.
+ * expprint.c (print_subexp): Change local_printstr to
+ LA_PRINT_STRING.
+ * gdbtypes.c (create_range_type): New function that creates
+ a range type using code fragments from object file readers as
+ an example of what has to be initialized.
+ * gdbtypes.c (create_array_type): Removed index_type, low_bound,
+ and high_bound parameters, replaced with a single range_type
+ parameter. Change function body to use passed in range_type
+ rather than handcrafting one.
+ * gdbtypes.h (create_range_type): Add prototype.
+ * gdbtypes.h (create_array_type): Change prototype parameters.
+ * infrun.c (normal_stop): Remove unused local variables tem and c.
+ * infrun.c (hook_stop_stub): Return 0 rather than random value.
+ * language.c (unk_lang_print_type, unk_lang_val_print): Add
+ stub functions that call error if called.
+ * language.c (unknown_language_defn, auto_language_defn,
+ local_language_defn): Add initializers unk_lang_print_type and
+ unk_lang_val_print.
+ * language.h (struct language_defn): Reformat for larger
+ comments, add la_print_type and la_val_print members. Add
+ LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
+ to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
+ * m2-lang.c (m2_create_fundamental_type): Remove unused local
+ variable nbytes.
+ * m2-lang.c (m2_language_defn): Add initializers m2_print_type
+ and m2_val_print.
+ * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
+ * main.c (execute_command): Remove unused local variable cmdlines.
+ * main.c (echo_command), stabsread.c (read_type), printcmd.c
+ (clear_displays), symmisc.c (block_depth), values.c
+ (clear_value_history):
+ Make testing of truth value of assignment result explicit.
+ * mipsread.c (upgrade_type): Update FIXME to include future use
+ of create_range_type.
+ * printcmd.c (ptype_command, ptype_eval, whatis_command,
+ whatis_exp, maintenance_print_type): Move prototypes and functions
+ to new typeprint.c.
+ * printcmd.c (_initialize_printcmd): Move add_com calls for
+ ptype_command and whatis_command to new typeprint.c.
+ * ser-bsd.c (serial_open): Remove unused variable sgttyb.
+ * source.c (find_source_lines): Local variable c only used
+ when LSEEK_NOT_LINEAR is defined.
+ * stabsread.c (read_array_type): Use new create_range_type
+ function.
+ * stabsread.c (read_range_type): Add new index_type variable and
+ call new create_range_type function rather than handcrafting
+ range types.
+ * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
+ * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
+ * symtab.c (type_print_base usages): Use c_type_print_base.
+ * symtab.c (type_print_varspec_prefix usages): Use
+ c_type_print_varspec_prefix.
+ * symtab.c (type_print_method_args usages): Use
+ cp_type_print_method_args.
+ * valprint.c: Completely ripped apart and the fragments used
+ to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
+ valprint.h. Remaining stuff is language independent.
+ * value.h (struct fn_field): Forward declare for prototypes.
+ * value.h (type_print_1): Remove prototype.
+ * value.h (enum val_prettyprint): Moved to defs.h.
+ * value.h (typedef_print): Prototype renamed to c_typedef_print.
+ * value.h (baseclass_offset): Add prototype.
+ * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
+ * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
+ * ch-typeprint.c: New file for language dependent type printing.
+ * ch-valprint.c: New file for language dependent value printing.
+ * ch-exp.y (parse_number): Remove prototype and stub function.
+ * ch-exp.y (decode_integer_literal): Removed unused digits and
+ temp variables.
+ * ch-exp.y (convert_float): Completely ifdef out for now.
+ * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
+ ch-lang.c (chill_op_print_tab):
+ Change from ANSI-obsolescent "const static" to ANSI-conformant
+ "static const".
+ * ch-exp.y (yylex): Add unhandled storage class enumeration
+ literals to switch statement for completeness.
+ * ch-lang.c (chill_create_fundamental_types): Remove unused
+ nbytes variable. Change dummy type to 2 bytes to match int.
+ Handle FT_VOID types gratuituously added to chill DWARF by
+ compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
+ type rather than a one byte TYPE_CODE_INT type.
+ * ch-lang.c (chill_language_defn): Add chill_print_type and
+ chill_val_print.
+ * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
+
+Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
+
+ Eliminate uses of NAMES_HAVE_UNDERSCORE, using
+ bfd_get_symbol_leading_char instead.
+
+ * coffread.c (EXTERNAL_NAME): New macro for removing possible
+ leading character from names.
+ (read_coff_symtab): Use BFD's FILE *, don't open a second one.
+ (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
+ Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
+
+ * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
+ * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
+ Remove SOME_NAMES_HAVE_DOT support (apparently unused).
+ * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
+ * solib.c: Replace NAMES_HAVE_UNDERSCORE.
+ * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
+ * symfile.c (syms_from_objfile): Insert debugging check to test
+ NAMES_HAVE_UNDERSCORE setting against the BFD support.
+
+ * doc/gdbint.texinfo (Host Conditionals): Remove
+ NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
+ MEM_FNS_DECLARED.
+ (Target Conditionals): Remove all of the above.
+
+ * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
+
+ * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
+ than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
+
+Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * coffread.c (decode_type): catch negative tagndx fields generated
+ by SCO 3.2v4 cc.
+ * exec.c: comment out string following #endif.
+ * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
+ * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
+ <sys/user.h>.
+ * config/i386sco4.mh: new file; like i386sco.mh, but don't require
+ gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
+
+Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
+
+ * complaints.c: New file, code moved from utils.c.
+ * complaints.c (complain): Made into a varargs function.
+ * complaints.h: New file, code moved from symfile.h.
+ * Makefile.in (SFILES_MAINDIR): Add complaints.c.
+ * Makefile.in (HFILES): Add complaints.h.
+ * Makefile.in (OBS): Add complaints.o.
+ * symfile.c (complaint_root, stop_whining, complaint_series,
+ complain, clear_complaints, add_show_from_set for stop_whining):
+ Moved to complaints.c.
+ * symfile.h (struct complaint, complaint_root decl, complain
+ prototype, clear_complaints prototype): Moved to complaints.h.
+ * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
+ gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
+ complaints.h. Remove casts from arguments to complain(),
+ which is now a varargs function, and remove unnecessary
+ placeholder zero args.
+ * defs.h (begin_line): Add prototype.
+ * defs.h (vprintf_filtered): Add prototype.
+ * dwarfread.c (varargs.h): Remove, no longer needed.
+ * dwarfread.c (dwarfwarn): Remove prototype and function.
+ * dwarfread.c (complaints): Define a bunch of complaints.
+ * dwarfread.c (SQUAWK): Remove macro defs, convert all
+ usages to standard complain() calls.
+ * utils.c (begin_line): New function that ensures that
+ whatever gets filter-printed next starts on its own line.
+ * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
+ but to stdout (calls vfprintf_filtered internally).
+
+Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
+
+ * remote.c: Avoid printf_filtered line limit. Suggested by
+ Robert R. Henry, <rrh@tera.com>.
+ * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
+
+ * main.c (main): Accept --silent as well as --quiet. Change +help
+ to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
+
+ * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
+ Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
+
+Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
+
+ * tm-nindy960.h, remote-nindy.c: Lint.
+
+Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
+
+ * gdbtypes.c (create_array_type): Complete rewrite. Now requires
+ a optional type to decorate as an array type, the type of the
+ index, and the bounds of the array. Records this additional info
+ in the array type for use with languages with nonzero array
+ bounds.
+ * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
+ to note that arrays may have bounds.
+ * gdbtypes.h (create_array_type): Update prototype.
+ * c-exp.y (ptype production): Adjust for new create_array_type
+ calling conventions.
+ * coffread.c (decode_type): Call create_array_type rather than
+ handcrafting array types.
+ * convex-tdep.c (value_type): Remove, now use create_array_type.
+ * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
+ vector_type into calls to create_array_type.
+ * dwarfread.c (decode_subscr_data): Name changed to
+ decode_subscript_data_item throughout.
+ * dwarfread.c (decode_subscript_data_item): Rewrite to use
+ create_array_type. Now records index type and range as well.
+ * dwarfread.c (dwarf_read_array_type): Rewrite as part of
+ change to use create_array_type.
+ * dwarfread.c (read_subroutine_type): Test existing user defined
+ types before decorating them, to ensure they are blank, and
+ complain about it if they are not.
+ * dwarfread.c (decode_fund_type): For unrecognized types, always
+ return some valid type (type integer). If the unrecognized type
+ cannot be an implementation defined type, complain as well.
+ * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
+ * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
+ * mipsread.c (upgrade_type): Add FIXME comment that code to
+ handcraft arrays should be replaced with call to create_array_type.
+ * stabsread.c (read_array_type): Replace code to handcraft
+ array types with call to create_array_type.
+ * valprint.c (type_print_varspec_prefix): Minor formatting
+ change, join lines that don't need to be split.
+
+Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
+
+ * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
+ decl for attach_flag, it now lives in inferior.h.
+ * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
+ Make most functions static.
+ * hppah-nat.c: General cleanups, remove BSD specific code (since
+ that all lives in hppab-nat.c).
+ * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
+ Change sense of test against inside_entry_file(). This fix is
+ from U. of Utah.
+ * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
+ to read/write_register_bytes().
+ * gdbtypes.h: Remove const from decl for cplus_struct_default to
+ work around PA-GAS assembler bug. Also, add trailing */ to some
+ comments.
+ * gdbtypes.c: Remove const from decl for cplus_struct_default.
+ Same reason as above.
+
+Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
+
+ * mipsread.c (parse_symbol): When checking whether a structured
+ type is an enum, check qualifiers of its first member, as well as
+ the base type of the member. Bug found and fixed by John M.
+ Farrell, <farrell@fjord.reo.dec.com>.
+
+ * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
+ * remote-vx.c: Don't include vx-share/reg.h.
+ * vx-share/ptrace.h: Reproduce from scratch.
+ * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
+ * Makefile.in: Remove references to removed files, and to removed
+ 29k-share directories.
+
+Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
+
+ * c-lang.c (_initialize_c_language): Name changed from
+ _initialize_c_exp.
+ * m2-lang.c (_initialize_m2_language): Name changed from
+ _initialize_m2_exp.
+ * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
+ it is no longer inside m2-exp.y, where it was remapped by Makefile.
+ * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
+ expression parsing into c-lang.c and m2-lang.c respectively.
+ * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
+ m2-exp.y respectively.
+ * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
+ and m2-* files respectively.
+ * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
+ * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
+ * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
+ * expression.h (struct block): Forward declaration for prototypes.
+ * language.h (struct objfile): Forward declaration for prototypes.
+ * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
+ * Makefile.in (HFILES): Add ch-lang.h.
+ * Makefile.in (OBS): Add ch-lang.o.
+ * ch-exp.y: Migrate code that has nothing to do with expression
+ parsing into ch-lang.c.
+ * ch-lang.c: New file, code migrated from c-exp.y.
+ * ch-lang.h: New file, internal interface between ch-* files.
+ * ch-lang.c (_initialize_chill_language): Name changed from
+ _initialize_chill_exp.
+
+ Changes for Amiga Unix from rhealey@ub.d.umn.edu.
+ * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
+ * config/amix.mh (NATDEPFILES): Add.
+ * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
+ to NATDEPFILES.
+
+ * dwarfread.c (decode_subscr_data): Remove spurious test that
+ accepted only integer subscript types. We don't do anything
+ with the type at the moment anyway.
+
+Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
+
+ * ch-exp.y (match_character_literal): Fix case where no
+ match at all is found.
+ * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
+ width types. For example, "INT" is always 2 bytes regardless
+ of the values of any TARGET_*_BIT macros. So use explicit
+ numeric sizes for the types.
+
+Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
+
+ * c-exp.y (c_create_fundamental_type): New function to create
+ language specific fundamental types for C.
+ * m2-exp.y (m2_create_fundamental_type): New function to create
+ language specific fundamental types for Modula 2.
+ * c-exp.y (c_language_defn, cplus_language_defn): Add
+ c_create_fundamental_type to language struct initializers.
+ * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
+ to language struct initializers.
+ * dwarfread.c (expression.h, language.h): Include.
+ * dwarfread.c (ftypes): New array to hold fundamental types
+ for current compilation unit.
+ * dwarfread.c (cu_language_defn): New pointer to language
+ struct for language of current compilation unit.
+ * dwarfread.c (dwarf_fundamental_type): New function to
+ create/lookup fundamental types.
+ * dwarfread.c (set_cu_language): Initialize cu_language_defn.
+ * dwarfread.c (throughout): Replace lookup_fundamental_type
+ with dwarf_fundamental_type.
+ * dwarfread.c (read_file_scope): Zero out ftypes for each new
+ compilation unit (may be different language or different objfile).
+ * gdbtypes.c (lookup_fundamental_type): Move actual type
+ creations into language specific fundamental type creation
+ functions and call via create_fundamental_type. Add comment
+ about this function being obsolescent.
+ * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
+ sized signed and unsigned integers.
+ * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
+ * language.c (language_def): New function to lookup a language
+ struct given it's enumeration.
+ * language.h (struct language_defn): Add la_fund_type, a pointer
+ to a function that creates fundamental types for this language.
+ * language.h (create_fundamental_type): New macro to create
+ fundamental types based on the current language.
+ * language.h (language_def): Add prototype.
+ * language.c (unk_lang_create_fundamental_type): New function
+ for initializing language structs, calls error if called.
+ * language.c (unk_language_defn, auto_language_defn,
+ local_language_defn): Use unk_lang_create_fundamental_type.
+ ch-exp.y (chill_create_fundamental_type): New function.
+ ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
+ ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
+
+Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (CHILL_PRODUCER): Add producer string for
+ GNU chill.
+ * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
+ as GCC_PRODUCER and GPLUS_PRODUCER.
+
+Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
+
+ * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
+ still running.
+
+Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
+
+ * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
+ rather than '$'. This particular piece of braindamage is
+ spreading like ooze. It's now infected libiberty, deja-gnu,
+ gdb, and gcc.
+ * values.c (baseclass_addr): Use CPLUS_MARKER rather than
+ hardwired '$' character.
+
+Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
+
+ (Changes to break incredibly ugly, unmaintainable 750 line
+ read_struct_type function up into managable pieces.)
+ * Makefile.in (VERSION): Bump to 4.7.3.
+ * stabsread.c (struct field_info): Local struct definition.
+ * stabsread.c (read_member_functions, read_struct_fields,
+ read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
+ attach_fields_to_type, read_cpp_abbrev): Prototypes and new
+ functions from fragmented read_struct_type.
+ * stabsread.c (stabs_general_complaint): Catchall complaint.
+ * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
+ symbol name continuation code. Use macro throughout.
+ * stabsread.c (various places): Replace add-one-to-pointer
+ with pointer increment.
+ * stabsread.c (read_type): Retain function local copy of type
+ descriptor. Rearrange code calling read_struct_type() to match
+ new conventions.
+ * stabsread.c (define_symbol): For the sake of dbx, gcc emits
+ a single blank as the name of nameless enumerations. Recognize
+ this special case and set nameless flag.
+ * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
+ terminal tokens.
+ * ch-exp.y (access_name): New non-terminal token and
+ production.
+ * ch-exp.y (general_procedure_name): Now a terminal token.
+ * ch-exp.y (location): Expand production.
+ * ch-exp.y (match_simple_name_string): New function.
+ * ch-exp.y (yylex): Call match_simple_name_string and return
+ GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
+
+Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
+
+ * munch: Backslash escape vertical bar characters inside
+ grep patterns since they have special meaning for some greps.
+ * parse.c (write_exp_string): Complete rewrite to store string
+ contants as a leading explicit length, followed by the string data,
+ followed by a trailing explicit length.
+ * eval.c (evaluate_subexp), expprint.c (print_subexp),
+ parse.c (length_of_subexp), parse.c (prefixify_subexp):
+ Use recorded explicit length of strings in expression elements,
+ rather than strlen. Adjust code to skip over strings stored in
+ expression elements, and code to access strings, to account for
+ new leading explicit size expression element.
+ * parse.c (length_of_subexp): Test for minimum endpos of 1, not
+ 0, to avoid negative expression element indices.
+ * valops.c (search_struct_method): Minor whitespace change.
+
+Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
+
+ * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
+ which together maintain a dynamically expandable static buffer
+ for the lexer to use when translating C strings to their internal
+ form (other future uses possible). Fix parsing of C style strings
+ to do the normal C style input conversions of escaped character
+ sequences.
+ * valops.c (value_string): Remove translation of escaped
+ character sequences, now done in C expression parser.
+ * language.h (PRINT_LITERAL_FORM): New macro that takes character
+ and decides if it should be printed in literal form or some other
+ form, based on it's ASCII value and setting of sevenbit_strings.
+ * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
+ macro, change indentation style.
+ * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
+ * ch-exp.y (chill_printstr): First cut at real function instead
+ of error stub.
+
+Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * nindy-share/stop.h: fixed bogus comment-end in copyright message
+
+ * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
+
+Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
+
+ * defs.h (sevenbit_strings): Add declaration.
+ * defs.h (printchar): Replace with gdb_printchar.
+ * language.h (language_defn): Add new function pointers
+ la_printchar and la_printstr, to do language dependent
+ printing of characters and strings.
+ * language.h (local_printchar, local_printstr): New macros
+ to call language dependent functions pointed to by la_printchar
+ and la_printstr respectively.
+ * c-exp.y (emit_char, c_printchar, c_printstr): New language
+ dependent functions for printing characters and strings.
+ * c-exp.y (c_language_defn, cplus_language_defn): Add
+ c_printchar and c_printstr.
+ * command.c (do_setshow_command): Rename printchar use to
+ gdb_printchar.
+ * expprint.c (print_subexp): Replace C style string output
+ with call to local_printstr.
+ * language.c (unk_lang_printchar, unk_lang_printstr):
+ New stubs, currently errors.
+ * language.c (unknown_language_defn, auto_language_defn,
+ local_language_defn): Add unk_lang_printchar and
+ unk_lang_printstr.
+ * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
+ language dependent functions to print characters and strings.
+ * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
+ * utils.c (printchar): Renamed to gdb_printchar.
+ * valprint.c (print_string): Remove prototype, function moved
+ to c-exp.y, where it becomes c_printstr.
+ * valprint.c (print_max): Made global for reference from the
+ language dependent printing routines in *-exp.y.
+ * valprint.c (repeat_count_threshold): New variable with function
+ of old REPEAT_COUNT_THREHOLD define, but now settable by user.
+ Change all references to old macro to references to new variable.
+ * valprint.c (value_print, val_print): Replace calls to
+ print_string with calls to local_printstr.
+ * valprint.c (val_print): Replace C style character printing
+ with call to local_printchar.
+ * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
+ * valprint.c (_initialize_valprint): Add add_show_from_set
+ call for setting up repeat_count_threshold as print variable.
+ * ch-exp.y (decode_integer_value): New function.
+ * ch-exp.y (decode_integer_literal): Use decode_integer_value.
+ * ch-exp.y (chill_printchar, chill_printstr): New language
+ dependent functions for printing characters and strings.
+ * ch-exp.y (chill_language_defn): Add chill_printchar and
+ chill_printstr.
+
+Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
+
+ * main.c (main): Print GDB version number in gdb -help; doc pid arg.
+ Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
+ (print_gdb_version): New arg is stdout or stderr. Callers changed.
+
+Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * remote-vx.c (vx_kill): just warn if we can't contact the board,
+ and assume the process has been killed.
+
+Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
+
+ * remote-udi.c (udi_open): Reset vars so that user can re-run
+ programs without leaving GDB.
+ * (many routines): Slightly improve error handling.
+ * (download): Zero out BSS by longs instead of bytes to avoid
+ timeouts in real hardware.
+ * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
+ that connection is no longer in use after shutdown() of socket.
+ This keeps GDB from dying of a SIGPIPE when you issue multiple
+ `target udi' commands.
+
+Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
+
+ * language.h (language_format_info): New structure to bundle
+ local formatting information.
+ * language.h (language_defn): Replace individual format info
+ with language_format_info structs.
+ * language.h (local_*_format, local_*_format_prefix,
+ local_*_format_specifier, local_*_format_suffix): New macros
+ for binary/octal/decimal/hex formats to access info elements.
+ * c-exp.y (c_language_defn): Update for new format handling.
+ * m2-exp.y (m2_language_defn): Update for new format handling.
+ * dbxread.c (language.h): Include for partial-stab.h use.
+ * mipsread.c (expression.h, language.h): Include for
+ partial-stab.h use.
+ * defs.h (local_hex_format, local_hex_format_custom,
+ local_hex_string, local_hex_string_custom): Move to language.h.
+ * language.c (local_hex_format_custom, local_hex_string,
+ local_hex_string_custom, local_octal_format_custom): Use new
+ format handling.
+ * language.c (unknown_language_defn, auto_language_defn,
+ local_language_defn): Update for new format handling.
+ * printcmd.c (print_scalar_formatted): Use new macros
+ to access decimal and binary format info for printing.
+ * c-exp.y (chill_language_defn): Update for new format handling.
+ * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
+ * ch-exp.y (decode_integer_literal): Add function
+ * ch-exp.y (match_integer_literal): Use decode_integer_literal.
+ * ch-exp.y (builtin_type_chill_char): Add definition.
+ * gdbtypes.h (builtin_type_chill_char): Add declaration.
+
+Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
+ it right.
+ (aix_framedata): added nosavedpc field.
+ (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
+ read_register.
+ (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
+ (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
+ * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
+ instructions as function_frame_info does. Expand special case of
+ st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
+ other than -4.
+ (pop_frame): Add 4 rather than sizeof (int) to avoid host
+ dependence.
+ (function_frame_info): Set frameless if the function has no frame,
+ and set nosavedpc if the PC was not saved. Handle gcc generated
+ stfd 31,-4(31); st 31, -12(31) correctly.
+ (frameless_function_invocation): New second argument pcsaved; if 0
+ return whether the function has a frame, if 1 return whether the
+ function saved PC.
+ (frame_initial_stack_address): Correct typo: cache registers for
+ callee_fi, not for fi, (avoids reading garbage memory locations).
+
+Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
+
+ * infrun.c (wait_for_inferior (just before step_over_function
+ label)): Change test for stepping into subroutine to check for the
+ presence of line number info. This makes stuff compiled with -g1
+ cause GDB to not lose control when stepping.
+
+ * symtab.c (find_pc_line): Improve code per gnu's suggestions.
+ Improve comments as well.
+
+Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.7.2
+ * symtab.c (find_pc_symtab): Fix return of random value
+ to caller.
+ * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
+ Makefile since it contains sed patterns used in generation.
+ Add sed pattern to also delete #include of any malloc.h.
+ * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
+ parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
+ function names to conform to K&R terminology with respect to
+ logical and bitwise operators:
+ UNOP_ZEROP => UNOP_LOGICAL_NOT
+ UNOP_LOGNOT => UNOP_COMPLEMENT
+ BINOP_LOGAND => BINOP_BITWISE_AND
+ BINOP_LOGXOR => BINOP_BITWISE_XOR
+ BINOP_LOGIOR => BINOP_BITWISE_IOR
+ BINOP_AND => BINOP_LOGICAL_AND
+ BINOP_OR => BINOP_LOGICAL_OR
+ PREC_OR => PREC_LOGICAL_OR
+ PREC_AND => PREC_LOGICAL_AND
+ PREC_LOGIOR => PREC_BITWISE_IOR
+ PREC_LOGXOR => PREC_BITWISE_XOR
+ PREC_LOGAND => PREC_BITWISE_AND
+ value_zerop() => value_logical_not()
+ value_lognot() => value_complement()
+ * c-exp.y (c_op_print_tab): Add explicit empty terminator.
+ * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
+ * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
+ and is nonexistant in some SVR4 based systems.
+ * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
+ * m2-exp.y (number_sign, modblock): Make static, #ifdef out
+ unused modblock.
+ * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
+ * source.c (source_info): Fix minor nits, print "1 line" rather
+ than "1 lines", and "language is <lang>".
+ * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
+ as TYPE_CODE_INT and TYPE_CODE_FLOAT.
+ * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
+ "TRUE" or "FALSE".
+ * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
+ * ch-exp.y: New expression parser, for GNU-Chill.
+ * defs.h (enum language): Add language_chill.
+ * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
+ LANG_MODULA2 a recognized language.
+ * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
+ Chill as well as Modula-2.
+ * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
+ builtin_type_chill_ulong, builtin_type_chill_real): Add.
+ * language.c (set_language_command): Add chill.
+ * language.c (binop_result_type, integral_type, character_type,
+ boolean_type, structured_type, value_true, binop_type_check):
+ Add language_chill cases.
+ * language.h (_LANG_chill): Define.
+ * symfile.c (deduce_language_from_filename): Recognize the
+ filename extensions ".chill", ".c186", and ".c286" for Chill.
+ * valprint.c (typedef_print): Add case for language_chill.
+ * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
+ * Makefile.in (YYFILES): Add ch-exp.tab.c.
+ * Makefile.in (YYOBJ): Add ch-exp.tab.o.
+ * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
+ of ch-exp.tab.c.
+ * Makefile.in (distclean): Add target ch-exp.tab.c.
+ * Makefile.in (realclean): Add rm of ch-exp.tab.c.
+ * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
+ * eval.c (evaluate_subexp): Add OP_BOOL case.
+ * expprint.c (print_subexp): Add OP_BOOL case.
+
+Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
+
+ * infcmd.c (set_environment_command): Avoid skipping first
+ char of env value if an '=' appears in it. Bug report and fix
+ by Mark Jungerman, <maj@lucid.com>.
+
+Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
+
+ * infcmd.c (step_over_calls): Improve comments.
+ * symtab.c (find_pc_psymtab): Clean up a bit.
+ * (find_pc_symtab): Fix comments, clean up code.
+ * (find_pc_line): General cleanups, efficiency improvements.
+ Also, don't return garbage when some line info exists, but there
+ was no good match.
+
+Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
+
+ * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
+ member, and the stat pointer passed to vmap_symtab was NULL, the
+ wrong vmap entries would be modified. Fixes behavior where
+ attempting to load symbols for a module with no member would mess
+ up already read in symbols.
+
+Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
+ 29k-share/dfe/mini2udi.o.
+ * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
+ * alldeps.mak, depend: Update to deal with removal of
+ aforementioned files.
+ * remote-udi.c: Major cleanups. Clean up udi_open and drop
+ requirement for useless 'program' argument. Clean up
+ udi_create_inferior, and udi_load to call common download()
+ routine. Create download routine to load remote hosts directly
+ (with the help of BFD) so that we don't need yank.c and
+ mini2udi.c.
+ Fix udi_detach to call UDIDisconnect with
+ the right arguments. Clean up udi_resume, don't assign tip_error
+ twice. Clean up udi_wait, straighten out status codes. Make
+ udi_kill really work.
+
+Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * c-exp.y: separated host/target idea of integer type size,
+ removed redundant parse rules. (YYSTYPE): added typed_val, removed
+ UINT and CHAR rules. (parse_number): work out the targetwise type
+ of a number based upon it's size and qualifiers. (yylex): chars
+ are now treated the same way as ints.
+
+ * source.c (indentify_source_line): don't core dump if wanted
+ line is larger than number of lines in source. (can happen when
+ coff gets confused about #included source).
+
+Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
+
+ Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
+ when debugging a program with 100 shared libraries.
+
+ * solib.c (solib_map_sections): Always close the BFD we open.
+ Free all malloc'd storage we allocate, too, including error cases.
+ (struct so_list): Remove unused so_bfd member.
+ (clear_solib): Don't bother closing so_bfd.
+
+ * symfile.c (symfile_bfd_open): Mark newly opened BFD as
+ cacheable. `So many symbol files, so little file descriptors.'
+
+Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
+
+ * m68k-stub.c: Remove ansidecl.h and the few uses of it.
+ Stubs should stand alone as much as possible.
+
+ * source.c (show_directories): Avoid printf_filtered length prob
+ pointed out by Jonathan Stone.
+
+ * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
+ avoid accesses beyond end of table. Fix by Lee W. Cooprider,
+ <Lee_Cooprider@vos.stratus.com>.
+
+Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
+
+ * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
+ struct, not struct itself.
+ * serial.h (serial_restore): Fix prototype, takes pointer not
+ struct.
+
+Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (depend): Add nm.h to the list of things to fixup.
+ * depend: Redo, to fixup nm.h problems with *-tab.c files.
+
+Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
+
+ * i386-stub.c: Remove ansidecl.h and the few uses of it.
+ Stubs should stand alone as much as possible.
+
+ * README: Add remote-es1800.c and remote-st2000.c to table.
+ * go32-nat.c: Remove, there is no native go32 support.
+ * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
+
+Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
+
+ * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
+ new routines to deal with sending SIGINTs to attached processes
+ when the user interrupts the controlling GDB.
+ * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
+ the aforementioned routines when waiting for the attached process.
+
+ * elfread.c, mipsread.c: Include <string.h>.
+ * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
+ * serial.h: Add prototype for serial_restore().
+
+Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
+ minimal_symbol_count, because the NULL symbol is not included in
+ the count. This prevented this function from finding the last
+ symbol in the table.
+
+Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * dbxread.c (process_one_symbol): if not defined
+ (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
+ the start of the function, not just after N_FUN.
+
+Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
+ remap all malloc's to xmalloc's and all realloc's to xrealloc's.
+ * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
+ remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
+ file. Remove preprocessor defines that previously did remapping.
+
+Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
+
+ * infcmd.c (run_command): Avoid long calls to printf_filtered.
+ Bug fix courtesy of Alexander Klaiber.
+
+Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
+
+ hp300 native support (hp300hpux untested).
+
+ * hp300ux-xdep.c: removed.
+ * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
+ * xm-hp300hpux.h: updated copyright.
+ (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
+ * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
+ * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
+ * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o coredep.o corelow.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/hp300bsd.mt (TDEPFILES): removed exec.o.
+ * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/hp300hpux.mt (TDEPFILES): removed exec.o.
+
+ Vax ultrix native support.
+
+ * nm-vax.h: new file.
+ * Makefile.in (HFILES): added nm-vax.h.
+ * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
+ coredep.o corelow.o removed.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * xm-vax.h: updated copyright.
+ (REGISTER_U_ADDR): removed.
+
+ Apollo native support (untested).
+
+ * Makefile.in (HFILES): added nm-apollo68[bv].h.
+ * a68v-nat.c, nm-apollo68[bv].h: new files.
+ * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
+ * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
+ * a68v-xdep.c: removed.
+ * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
+ inftarg.o fork-child.o a68v-xdep.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+
+ * defs.h: include nm.h.
+ * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
+ sparc-tdep.c, : do not include nm.h.
+ * doc/gdbint.texinfo: nm.h now included in defs.h.
+
+Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (VERSION): 4.7.1 post release!
+
+ * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
+
+Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
+
+ * Makefile.in (VERSION): gdb-4.7 release.
+ * README: Update for gdb-4.7.
+
+Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
+
+ * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
+ when necessary.
+
+ * alldeps.mak, depend: Update.
+
+Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
+
+ * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
+ is null.
+ * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
+ causes problems in setting breakpoint in the right place in
+ functions with `float' args which are passed as doubles.
+ * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
+ * config/rs6000.mh (NATDEPFILES): Add corelow.o.
+
+Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (HFILES): Add nm-i386sco.h.
+ * dwarfread.c: include <sys/types.h> for SCO.
+ * infptrace.c: Don't include ptrace.h under SCO.
+ * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
+ gcc.
+ * config/i386v.mt: Add exec.o to TDEPFILES.
+
+Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
+
+ * i386v-nat.c: Remove space from front of #endif.
+ * irix4-nat.c: Remove externs of registers[], include inferior.h
+ instead.
+ * mips-nat.c: Explicitly initialize zerobuf to 0!
+ * mips-tdep.c (init_extra_frame_info): Undo John's last change.
+ Always setup fci->frame, even if it's non-zero. Too many places
+ depend upon this behavior (and I have to get a release out the
+ door)!
+ * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
+ processing_gcc_compilation if we find the embedded stabs marker.
+ This fixes several bugs with finding the location of short or char
+ function parameters passed on the stack.
+
+Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Native support for sun4sol2.
+
+ * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
+ * nm-sysv4.h: new file.
+ * Makefile.in (HFILES): added nm-sysv4.h.
+ * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
+
+Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
+
+ * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
+ * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
+
+ * Makefile.in (VERSION): Tick to 4.6.9.
+
+Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
+
+ * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
+ definition, replace with portable one.
+ * remote-nindy.c: Lint.
+ (nindy_wait): Return type is int, result is inferior_pid.
+ * symmisc.c (dump_psymtab): Only print section_offsets if set.
+ (initialize_symmisc): Remove empty function.
+ * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
+ Remove obsolete, misspelled macro.
+ * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
+ (all @node commands): Use new form to avoid nitpicking errors.
+ * doc/gdbint.texinfo: Document host/native/target split.
+
+Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
+
+ * xm-mips.h (offsetof): Don't define this if __STDC__.
+
+Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ umax native support (untested).
+
+ * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/umax.mt (TDEPFILES): removed exec.o.
+ * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
+ removed to nm-umax.h.
+ * nm-umax.h: new file.
+ * Makefile.in (HFILES): added nm-umax.h.
+
+ hppa native support (untested).
+
+ * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
+ * config/hppahpux.mt (TDEPFILES): removed exec.o.
+ * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
+ * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
+ * hppa[bh]-xdep.c: removed.
+ * hppa[bh]h-tdep.c: do not include ptrace.h.
+ * Makefile.in (HFILES): added nm-hppa[bh].h.
+
+ * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
+
+Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mips-nat.c: Straighten out include files. Work around
+ conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
+ for Ultrix-4.2.
+
+Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mips-nat.c (fetch_core_registers, register_addr): Copy from
+ coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
+ backtraces from core files work.
+ * config/decstation.mh, config/irix3.mh: Remove coredep.o.
+ Functions are now defined in mips-nat.c.
+
+ * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
+
+ * remote-hms.c: Disable all uses of serial_nextbaudrate and
+ serial_default_name().
+
+ * remote-hms.c, ser-go32.c, serial.h: Change from
+ serial_timedreadchar() to new serial_readchar().
+
+ * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
+
+Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
+
+ * c-exp.y: Moved handling of 'const' and 'volatile' from
+ <type> to <typebase>. This removes 2 conflicts.
+
+Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
+
+ * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
+ from breakpoint table when reseting breakpoints.
+
+Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
+
+ Native support cleanup and corefile fixes for i386 SVR4 systems.
+
+ * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
+ fill_fpregset): Moved to i386v4-nat.c
+ * i386v4-nat.c, nm-i386v4.h, : New files.
+ * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
+ * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
+ change i386v-nat.o to i386v4-nat.o.
+
+Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Miscellaneous 386 configs updated.
+
+ * config/i386aout.mt (TDEPFILES): removed exec.o.
+ * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
+ (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
+ config/i386v4.mt (TDEPFILES): removed exec.o.
+ * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o coredep.o corelow.o i386-xdep.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+
+ Native support cleanup for i386bsd (untested).
+
+ * config/i386bsd.mt (NATDEPFILES): exec.o removed.
+ * config/i386bsd.mh (NATDEPFILES): added exec.o
+ * tm-i386bsd.h (FLOAT_INFO): removed.
+ * nm-i386bsd.h (FLOAT_INFO): added.
+
+ Native support for i386v (untested).
+
+ * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
+ * i386-xdep.c: removed.
+ * Makefile.in (HFILES): added nm-i386v.h
+ * i386v-nat.c, nm-i386v.h: new file.
+ * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
+ nm-i386v.h.
+ * tm-i386v.h (FLOAT_INFO): removed.
+
+ Native support for linux (untested).
+
+ * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
+ * Makefile.in (HFILES): added nm-linux.h.
+ * nm-linux.h: new file.
+ * xm-linux.h: updated copyright. cleaned up formatting.
+ (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
+
+ Native support for sun386 (untested).
+
+ * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o sun386-xdep.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/sun386.mt (TDEPFILES): removed exec.o.
+ * Makefile.in (HFILES): added nm-sun386.h.
+ * sun386-nat.c, nm-sun386.h: new file.
+ * sun386-xdep.c: removed.
+ * xm-sun386.h: updated comment and copyright.
+ (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
+ nm-sun386.h.
+
+ Native support for i386mach (untested).
+
+ * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o mach386-xdep.o.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * Makefile.in (HFILES): added nm-i386mach.h.
+ * nm-i386mach.h, i386mach-nat.c: new files.
+ * mach386-xdep.c: removed.
+ * xm-i386mach.h: updated copyright.
+ (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
+ nm-i386mach.h.
+
+ Native separation for go32 (untested).
+
+ * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
+ * go32-nat.c: new file.
+ * go32-xdep.c (call_ptrace, child_resume,
+ fetch_inferior_registers, store_inferior_registers,
+ child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
+
+ Native support for m88k (untested).
+
+ * Makefile.in (HFILES): added nm-m88k.h
+ * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
+ FETCH_INFERIOR_REGISTERS): removed.
+ * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
+ inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
+ (NAT_FILE, NATDEPFILES): new macros.
+ * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
+ * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
+ * m88k-xdep.c: removed.
+
+Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
+
+ * i386b-nat.c: Comment changes.
+ * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
+ into new nm-file.
+ * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
+
+Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
+
+ Avoid longjmp()-catching compilation errors in cross-ports.
+
+ * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
+ * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
+ Move from mips-tdep.c and tm-{irix3,mips}.h.
+ * mips-nat.c: Remove a bunch of code that was ifdef'd out of
+ native MIPS ports.
+ * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
+ and tm-mips.h.
+
+ * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
+ (fetch_core_registers): Fix bfd_seek arguments.
+
+Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
+
+ Make core files work again (add back the `core' target).
+
+ * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
+ (NATDEPFILES): Add corelow.o.
+ * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
+ native dependent.
+
+ * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
+ i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
+ littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
+ vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
+ appears. FIXME, these should be moved to NATDEPFILES for native
+ use only.
+
+Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Ultra3 host/target/native split. (untested).
+
+ * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
+ (fetch_register, fetch_inferior_registers,
+ store_inferior_registers, fetch_core_registers): removed to
+ ultra3-nat.c.
+ * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
+ to nm-ultra3.h.
+ * Makefile.in (HFILES): added nm-ultra3.h.
+ * nm-ultra3.h, ultra3-nat.c: new files for native support.
+ * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o.
+ (NAT_FILE, NATDEPFILES): new macros for native support.
+ * config/ultra3.mt (TDEPFILES): exec.o removed.
+
+ * xm-vaxult.h: add MEM_FNS_DECLARED.
+
+Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
+
+ * Makefile.in (VERSION): Roll to 4.6.8.
+ (OBS): Put version.o first, so Makefile rebuild happens early.
+
+ * command.h: Publicize prototype for not_just_help_class_command.
+ * command.c: Remove proto.
+ * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
+ output. Move "maint info" from class info to class maintenance,
+ and improve text.
+ * infrun.c: Move "stop" to class_obscure, and give it a
+ function so it will not be seen as a global help topic. FIXME,
+ it should be possible to set these attributes independently.
+
+ * core.c (core_command): Make nicer error message for no core support.
+
+ Lint around file_ptr's (bfd's off_t's) and bfd_seek.
+
+ * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
+ (elfstab_build_psymtabs): staboffset and stabstroffset args are
+ file_ptr's.
+ * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
+ (scan_compilation_units): Punt unused filename arg. dbfoff,
+ lnoffset, and curlnoffset are file_ptr's now.
+ (dwarf_build_psymtabs): Drop desc and filename args; use
+ objfile. dbfoff and lnoffset are file_ptr's now.
+ (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
+ * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
+ (elf_symfile_read): Skip desc and filename args to
+ dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
+ * gdb-stabs.h: Use file_ptr rather than off_t.
+ * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
+ compile-time debug check that someone turned off as "unused".
+ (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
+ * symfile.h: Update dwarf_build_psymtabs and
+ elfstab_build_psymtabs prototypes.
+ * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
+ Use file_ptr offsets. bfd_seeks use L_SET.
+
+Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
+ symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
+ value so that demangler won't be invoked. This greatly speeds up
+ stepping.
+ * mips-tdep.c (mips_pop_frame): Rewrite handling of
+ linked_proc_info so that it properly deallocates the appropriate
+ item after it is done with it instead of before.
+ * Don't pass bogus frame pointer to create_new_frame(). Just
+ leave it as zero so that lower level code will figure out the
+ correct value.
+
+Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Sony News native support.
+
+ * Makefile.in (HFILES): added nm-news.h.
+ * nm-news.h: new file.
+ * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o coredep.o to NATDEPFILES.
+ (NAT_FILE, NATDEPFILES): new macros for native support.
+ * config/news.mt (TDEPFILES): removed exec.o.
+
+ * remote-vx.c: remove redundant include of sys/time.h.
+
+ * infrun.c: include ctype.h. Otherwise some machines result in
+ undefined for isdigit.
+
+Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
+
+ * configure.in: Convert m68k entries to m68* entries to handle
+ all the various m68xxx hosts and targets.
+ * config/news1000.mt: No longer needed, same as news.mt.
+
+Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
+
+Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
+ nm-sun2.h, nm-mips.h.
+
+ * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
+
+ * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
+
+ * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
+
+Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * xm-hppah.h: if __STDC__ is not defined, define
+ HPPA_COMPILER_BUG.
+ symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
+ compiler; see the comment in the file.
+
+Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
+
+ First cut at support for all BSD variants on 386.
+
+ * tm-i386bsd.h, xm-i386bsd.h: New config files.
+ * i386b-nat.c: New native support file.
+ * configure.in: Add host and target for i[34]86-*-bsd*.
+ * config/i386bsd.mh, config/i386bsd.mt: New config files.
+
+Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Sun2 native support (untested).
+
+ * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
+ REGISTER_U_ADDR): removed to nm-sun2.h.
+ * nm-sun2.h: new file.
+ * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
+ fork-child.o sun3-xdep.o removed.
+ (NAT_FILE, NATDEPFILES): new macros.
+
+ Mips native support. Decstation and iris4 have been tested.
+ Iris3 has not.
+
+ * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
+ fill_fpregset): removed to irix4-nat.c
+ * mips-xdep.c: removed.
+ * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
+ files.
+ * procfs.c: include nm.h.
+ * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
+ * xm-irix4.h: bump copyright.
+ (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
+ PROC_NAME_FMT): removed.
+ * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
+ * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
+ (NAT_FILE, NATDEPFILES): new macros for native support.
+ (CC): supply default compiler switches.
+ * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o coredep.o.
+ (NAT_FILE, NATDEPFILES): new macros for native support. Note that
+ irix3 is untested.
+ * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
+ fork-child.o mips-xdep.o coredep.o.
+ (NAT_FILE, NATDEPFILES): new macros for native support.
+
+Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * config/rs6000.mh (XDEPFILES): removed fork-child.o.
+ (NATDEPFILES): added fork-child.o
+ * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
+ (NATDEPFILES): added fork-child.o
+ * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
+ (NATDEPFILES): added fork-child.o
+
+Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
+
+ * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
+ by using puts_filtered instead.
+
+Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * remote-nindy.c (nindy_load): Replacement version from Steve
+ Chamberlain, doesn't require forking to run "strip" or "sx".
+
+Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (HFILES): Add nm-*.h files.
+
+Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
+ (NATDEPFILES): added fork-child.o.
+
+ * doc/gdbint.texinfo: document a few more macros, create new
+ section for native macros.
+
+Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
+ resolution of copyright issues.
+
+Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (setup-to-dist): Remove -norecursion so that doc
+ subdir gets configured.
+
+Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
+
+ * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
+ program.
+ * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
+ searching for a "bfd_strip" program. Also, fixed up arguments
+ passed to that program.
+
+ * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
+ which is now used for something else. Rewrite description of
+ associated parameters to match how gdb does it now.
+ (ADDITIONAL_OPTION_HELP): Fix message accordingly.
+
+ * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
+
+Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
+ to_notice_signals.
+
+ * inferior.h (proc_signal_handling_change): prototype removed.
+ * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
+ (handle_command): now calls target_notice_signals.
+ * procfs.c (proc_signal_handling_change): renamed to
+ procfs_notice_signals. Now static. Add prototype. All callers
+ changed.
+ * target.h (struct target_ops): new field, to_notice_signals.
+ (target_notice_signals): new macro to cover new field.
+ * target.c (cleanup_target): default to_notice_signals to ignore.
+ * corelow.c (core_ops),
+ exec.c (exec_ops),
+ inftarg.c (child_ops),
+ procfs.c (procfs_ops),
+ remote-adapt.c (adapt-ops),
+ remote-eb.c (eb_ops),
+ remote-es1800.c (es1800_ops, es1800_child_ops),
+ remote-hms.c (hms_ops),
+ remote-mm.c (mm_ops),
+ remote-nindy.c (nindy_ops),
+ remote-st2000.c (st2000_ops),
+ remote-udi.c (udi_ops),
+ remote-vx.c (vx_ops, vx_run_ops),
+ remote.c (remote_ops),
+ target.c (dummy_target),
+ xcoffexec.c (exec_ops): added static initializer for
+ to_notice_signals.
+ * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
+
+Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
+
+ * main.c (define_command): Add forgotten initializer.
+
+Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
+
+ * language.c, language.h: Move saved_language out to global
+ expected_language. Set expected_language when user expectation
+ changes.
+ * language.c (language_info): Don't print type/range checking gub.
+ * main.c (main): Set expected language.
+ (execute_command): Check against expected language.
+ * symfile.c (set_initial_language): Set expected language.
+
+ * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
+
+Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ A bunch of changes mostly to improve debugging of C++ programs.
+ Specifically, the calling of inferiors methods is improved.
+
+ * value.h: New macros METHOD_PTR_IS_VIRTUAL,
+ METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
+ hide the implementation details of pointer-to-method objects.
+ How to tell if the pointer points to a virtual method is
+ still very dependent on the particular compiler, but this
+ should make it easier to find the places to change.
+ * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
+ (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
+ macros, instead of a hard-wired-in code that incorrectly
+ assumed a no-longerused representation of pointer-to-method
+ values. And otherwise fix the relevant bit-rotted code.
+
+ * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
+ If there are both fields and methods, put a space between.
+
+ * stabsread.c (read_struct_type): Fix bug in handling of
+ GNU C++ anonymous type (indicated by CPLUS_MARKER followed
+ by '_'). (It used to prematurely exit the loop reading in
+ the fields, so it would think it should start reading
+ methods while still in the fields. This could crash gdb
+ given a gcc that can emit nested type information.)
+
+ * valops.c (search_struct_method): Pass 'this' value by
+ reference instead of by value. This provides a more
+ consistent interface through a recursive search where the
+ "bottom" functions may need to adjust offsets (due to multiple
+ inheritance).
+ * valops.c, value.h, values.c: Pass extra parameters to
+ value_fn_field and value_virtual_fn_field so we can
+ correctly adjust offset for multiple inheritance.
+ * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
+ virtual function calls by using value_virtual_fn_field().
+ * values.c: New function baseclass_offset, derived from
+ baseclass_addr (which perhaps can be made obsolete?).
+ It returns an offset rather than an address. This is a
+ cleaner interface since it doesn't mess around allocating
+ new values.
+ * valops.c (search_struct_method): Use baseclass_offset
+ rather than baseclass_addr.
+
+Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in: Re-install 29K/UDI stuff.
+ * remote-udi.c (udi_resume): Clean up.
+ * (udi_wait): Rewrite, leave out bugs.
+ * Add debugging code to print out all register fetches and stores.
+ * Straighten out target_ops.
+ * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
+
+Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * remote-udi.c (udi_create_inferior): run with no arguments should
+ not pass the program name as an argument, since the UDI code
+ already handles that.
+ (udi_load): get the symbols from prog_name, not arg_string (the
+ load command should really use arg_string as the program name, not
+ prog_name, but at least the run command works now).
+
+ * munch: HP9000/300 nm puts an extra space between T and symbol
+ name.
+
+ * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
+ needed for vxworks targets.
+
+Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
+
+ * am29k-tdep.c (_initialize_29k): Make it possible for the
+ user to set and query the address where function calls into the
+ inferior write a small scratch routine. `set call_scratch_address'
+ * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
+ * remote.c (remote_prepare_to_store): Only fetch regs if they are
+ not already cached validly.
+
+Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Rs6000 native support.
+
+ * infptrace.c: remove #ifdef USG from around include ptrace.h.
+ machines without this header should not be compiling this file.
+ * nm-rs6000.h, rs6000-nat.c: new files for native support.
+ * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
+ * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
+ * xm-rs6000.h: do not include ptrace.h.
+ (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
+ * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
+ infptrace.o and inftarg.o move to NATDEPFIES.
+ (NAT_FILE, NATDEPFILES): new macro for native support.
+
+ Sun3 native support.
+
+ * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
+ new macros for native support.
+ (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
+ removed sun3-xdep.o.
+ * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
+ nm-sun3.h.
+ * sun3-xdep.c: removed. All code is now in sun3-nat.c.
+ * sun3-nat.c, nm-sun3.h: new files for native support.
+
+Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (dbsize): New variable to hold size of dwarf info.
+ * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
+ dbfsize and use it to initialize new local file scope dbsize.
+ * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
+ * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
+ DIEs as well as the current check for undersize DIEs. This helps
+ to gracefully detect and reject corrupted DIE information.
+
+Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
+
+ Add `command hooks' and a hook for inferior program stopping.
+
+ * command.h (struct cmd_list_element): Remove unused `aux'
+ field. Add new `hook', `hookee', and `cmd_pointer' fields.
+ * command.c (add_cmd): Initialize new fields, elim old.
+ (add_alias_cmd): Clone new fields.
+ (delete_cmd): Un-hook hookee if we're deleting hook.
+ (help_cmd): Tell user the command is hooked, if it is.
+ (lookup_cmd_1): Abbreviations return the original command
+ instead of themselves, so that hooks on the original cmd will be
+ run.
+ * defs.h (enum command_class): Add class_pseudo and comments.
+ * gdbcmd.h (execute_user_command): Add prototype.
+ * infrun.c (normal_stop): If the stop command is hooked,
+ run the hook whenever we stop.
+ (hook_stop_stub): Stub for catch_errors.
+ (_initialize_infrun): Set up pseudo "stop" command.
+ * main.c (execute_user_command): Code extracted from execute_command.
+ (execute_command): If hooked, run the hook before the command.
+ (define_command): If defining a new hook, check the command it
+ is hooking, and warn if none. Install the hook.
+ * source.c (_initialize_source): "l" is an abbrev for "list".
+ * doc/gdb.texinfo: Document command hooks.
+
+ * Makefile.in (VERSION): Roll to 4.6.7.
+ * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
+ * infrun.c (breakpoints_inserted): Make it static again.
+ * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
+
+Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Native file renaming.
+
+ * nat-sparc.c -> sparc-nat.c
+ * nat-sun4os4.h -> nm-sun4os4.h
+ * nat-trash.h -> nm-trash.h
+ * config/sun4os4.mh: track file renaming.
+ * configure.in: link to nm.h rather than nat.h.
+ * infptrace.c: include nm.h rather than nat.h.
+
+Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Host/target/native split for sun4.
+
+ * Makefile.in (TSOBS): removed corelow.o.
+ * infptrace.c: included nat.h.
+ * nat-trash.h: temporary header file. This should be removed once
+ all hosts have the native/host/target split.
+ * configure.in: add a symlink from nat-trash.h to nat.h if no
+ other nat file exists for this configuration.
+ * sparc-tdep.c: no longer include sys/ptrace.h.
+ * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
+ * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
+ nat-sun4os4.h.
+ * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
+ * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
+ to NATDEPFILES. removed sparc-xdep.o.
+ (NATDEPFILES, NAT_FILE): new macros for native support.
+
+ Break the direct connection from core_file_command to any
+ particular type of core file support.
+
+ * target.h (find_core_target): new prototype.
+ * target.c (find_core_target): new function. Walks the target
+ list looking for the core target.
+ * core.c (core_file_command): replace calls to core_detach and
+ core_open with find_core_target and direct calls.
+
+Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
+ for infptrace.c.
+ config/hp300hpux.mh: ALLOCA1 was not defined.
+
+Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
+
+ * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
+ target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
+ until we can figure out a better way to do paging.
+
+Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
+
+ * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
+ * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
+ * hppa-coredep.c: Remove, now that we use the hook.
+ * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
+ * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
+
+ * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
+ GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
+ be ripped out and reimplemented right (see elfread.c).
+ * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
+
+ Rename all HPPA files to fit into unique DOS filenames:
+ * *hppabsd* => *hppab*
+ * *hppahpux* => *hppah*
+
+Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
+
+ Make the /proc support a target-struct in its own right.
+
+ * Makefile.in: Remove inftarg.[co], since it is now included via
+ config/*.mh files.
+ * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
+ reference infptrace.o. Add fork-child.o to all *.mh that
+ reference procfs.o.
+
+ * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
+ No longer global functions.
+ (fork_inferior): New global function from fork-child.c.
+ * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
+ (ptrace_me, ptrace_him): New stub functions for fork_inferior().
+ (child_create_inferior): Moved to fork-child.c as fork_inferior.
+ (child_create_inferior): New tiny function that calls fork_inferior.
+ * fork-child.c: New file, containing fork_inferior, which is
+ built from slight mods to inftarg.c's child_create_inferior.
+
+ * procfs.c (procfs_ops): Add target vector.
+ (attach): Rename as static do_attach.
+ (procfs_create_inferior): New tiny function that calls fork_inferior.
+ (child_xfer_memory): Rename to static procfs_xfer_memory.
+ (store_inferior_registers): Rename to static procfs_store_registers.
+ (inferior_proc_init): Rename to static procfs_init_inferior.
+ (procfs_attach, procfs_detach, procfs_prepare_to_store,
+ procfs_files_info, procfs_open, procfs_mourn_inferior,
+ procfs_can_run): Slightly mangled copies of the corresponding
+ child_XXX routines from inftarg.c.
+ (proc_wait): Renamed to static procfs_wait.
+ (child_resume): Rename to static procfs_resume.
+ (fetch_inferior_registers): Rename to static procfs_fetch_registers.
+ (initialize_proc_fs): Rename to initialize_procfs. Set up
+ procfs_ops, too.
+
+ * putenv.c: index -> strchr.
+ * regex.c: Always rename bcopy to memcpy, etc.
+ FIXME: Eventually do the renames rather than use #define's.
+ * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
+ Fix bcopy->memcpy.
+ * sparc-xdep.c: Move deferred_stores to target dependent.
+ * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
+
+Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
+
+ Split non-target-dependent code out of target_attach routines.
+
+ * target.h: Comments on target_attach args and results.
+ * infcmd.c (attach_command): Check for existing execution, call
+ target_attach, set up terminal status and wait_for_inferior, wait
+ for the attach status, and do normal_stop.
+ * inftarg.c (child_attach): Remove target independent stuff.
+ * remote-adapt.c (adapt_attach): Ditto.
+ * remote-mm.c (mm_attach): Ditto.
+ * remote-udi.c (udi_attach): Ditto.
+ * remote-vx.c (vx_attach): Ditto.
+
+ Cleanup.
+
+ * remote-hms.c (hms_attach): Remove completely, it was useless.
+ * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
+ commented-out start_remote calls.
+ * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
+ DENTER and DEXIT macros and their calls. Use a real debugger --
+ like gdb -- to see what functions are being called when.
+ * utils.c (strcmp_iw): Make nonstatic, for lint.
+
+Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
+
+ * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
+
+Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
+
+ * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
+ fix to differentiate between gcc1 & gcc2 compiled files so that we
+ can debug calls that pass structs as args correctly.
+ * symmisc.c (dump_symtab): If block was compiled with gcc, say
+ so, and what version.
+
+ * remote.c (remote_wait): Make regs be char to avoid picayune
+ ANSI compiler warnings.
+
+ * energize.h: Move all external struct decls to inside of
+ __STDC__, add prototype for energize_shell_wait().
+ * energize.c (getpty): Clean up, make us really get a controlling
+ terminal.
+ * (energize_initialize): Disable SIGIO prior to setting up for
+ I/O interrupts. Move setsid(), et. al. to getpty().
+ * (energize_shell_wait): New routine to wait for things started
+ via the shell command, uses wait() instead of /dev/proc.
+ * Also, add prototype for execute_command_1().
+
+Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * inftarg.c (child_create_inferior, child_attach,
+ child_mourn_inferior): collect unix child process stratum
+ functions which live below the target vector into this file to
+ facilitate host/target/native split. Also, make them static.
+ * inflow.c (child_mourn_inferior): removed.
+ * infrun.c (child_create_inferior, child_attach): removed.
+ (resume): becomes global so that functions below the
+ target vector can find it.
+ * inferior.h (resume): add prototype.
+ (child_mourn_inferior, child_create_inferior, child_attach):
+ remove prototypes.
+
+ * xcoffexec.c (exec_ops): child_attach and child_create_inferior
+ replaced with find_default_attach and
+ find_default_create_inferior.
+
+Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
+
+ * i960-pinsn.c: Use _filtered routines for printing, so symbolic
+ addresses don't get displayed in the wrong positions.
+
+Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Separate core functions along target vector in preparation for
+ native support. Functions above vector now live in core.c. Those
+ below in corelow.c.
+
+ * core.c (solib_add_stub, core_close, core_open, core_detach,
+ get_core_registers, core_files_info, core_ops): moved to corelow.c
+ (_initialize_core): removed addition of core_ops target.
+ * corelow.c: new file.
+ (solib_add_stub, core_close, core_open, core_detach,
+ get_core_registers, core_files_info, core_ops): moved from core.c
+ (_initialize_corelow): new function.
+ * gdbcore.h (core_open, core_detach): added prototypes.
+ (core_ops): add forward declaration.
+ * Makefile.in (SFILES_MAINDIR): add core.c
+ (OBS): add core.o
+ (TSOBS): change core.o to corelow.o
+
+Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
+
+ * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
+ instead of 'sun' predefined symbol so that trap analysis code is
+ enabled only when the TARGET is a sun3.
+
+Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * tm-i960.h (ext_format_i960): Add top-level declaration.
+ (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
+ blocks, else Sun4 compiler complains.
+
+Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
+
+ * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
+ instruction's argument. Patch from jonathan@cs.stanford.edu
+ (Jonathan Stone).
+
+Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ Break the thread of control that implies that a unix child
+ process will be the default target.
+
+ * target.c (find_default_run_target, find_default_attach,
+ find_default_create_inferior, return_zero): new functions.
+ (cleanup_target): Make return_zero the default for to_can_run.
+
+ * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
+ child_create_inferior references with find_default_XXX instead.
+
+ * target.h (struct target_ops): new field, to_can_run.
+ (find_default_attach, find_default_create_inferior): new prototypes.
+ (target_can_run): new macro.
+
+ * Also added a zero (default) to_can_run element to all static
+ struct target_ops initializations throughout GDB, except:
+ * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
+
+ * infrun.c (child_create_inferior): Clean up error handling when
+ no exec file is specified.
+ (child_attach): Don't require exec file.
+
+Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
+
+ Remove kill_inferior_fast, in favor of target_kill, which goes
+ through the target vector.
+
+ * inferior.h (kill_inferior_fast): remove declaration.
+
+ * main.c (disconnect): call quit_cover using catch_errors rather
+ than calling kill_inferior_fast directly. New way goes through
+ the target vector, handles attached processes, and writes
+ command history if appropriate.
+ (quit_cover): new function, wrapper for quit_command.
+
+ * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
+ infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
+ inlining them into the local kill_inferior when needed.
+
+Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
+
+ * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
+ * stabsread.c (read_struct_type): Simplify complicated expression
+ for dumb DECstation compiler.
+
+Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * m68k-pinsn (print_insn_arg, fetch_arg): added support for
+ operands to memory management instructions, from WRS.
+
+Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
+
+ * main.c (main): Back out previous language setting changes.
+ Replace with simple default to C before processing any init
+ files. There MUST be a language set, even in the absence of
+ init files or executables, or expression parsing fails.
+
+Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
+
+ * main.c (main): Move code that sets initial language to
+ symfile.c. Fixup places where command files are processed to
+ be consistent in setting a default language if none has been
+ previously set.
+ * symfile.c (set_initial_language): Add code moved from
+ main() that sets an initial default language when a new
+ symbol file is read.
+ * symfile.c (symbol_file_command): Call set_initial_language.
+ * symtab.c (find_main_psymtab): Add FIXME comment.
+
+Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * breakpoint.c, sparc-tdep.c: comment changes.
+ * configure.in: removed target_dependent line.
+
+ * remote-mm.c (mm_attach): change printf to error to prevent
+ fallthrough bug.
+ * remote-udi.c (udi_attach): change printf to error to prevent
+ fallthrough bug.
+
+ * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
+ calls to {fetch|store}_inferior_registers with calls to
+ target_{fetch|store}_registers, for remote-target independence.
+
+Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
+
+ * Makefile.in: Fix bug I introduced in merging Rich's change.
+ * infrun.c (child_create_inferior): Use proceed() rather than
+ doing all the same stuff by hand.
+
+Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * Makefile.in, configure.in: add support for files used only when
+ configured native, that is, when host = target.
+
+Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
+ stores are target dependent and were moved from xm to tm.
+
+Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
+
+ * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
+
+ * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
+ overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
+
+Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * target.h (struct target_ops): removed to_convert_to_virtual and
+ to_convert_from_virtual elements. Initializations removed from
+ all static initializations.
+ (target_convert_to_virtual, target_convert_from_virtual):
+ removed.
+ (host_convert_to_virtual, host_convert_from_virtual): Removed
+ forward declarations.
+ * target.c (cleanup_target): removed default assignments for
+ to_convert_to_virtual and to_convert_from_virtual.
+ * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
+ removed.
+ * findvar.c (value_of_register, value_from_register):
+ target_convert_to_virtual inlined.
+ * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
+ * valops.c (value_assign): target_convert_from_virtual inlined.
+
+Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
+
+ * main.c (gdb_readline): Avoid printf_filtered, which sets char
+ position wrong if used for the prompt.
+ * utils.c (puts_filtered): Comment: NOT a puts() replacement!
+
+ Support for accessing arbitrary MIPS stack frames in memory.
+
+ * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
+ set, run it before INIT_EXTRA_FRAME_INFO.
+ * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
+
+ * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
+ (FP) value in the frame_info struct if it is zero (as from top of
+ execution stack).
+ (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
+
+ * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
+ comes back as zero. So does FP_REGNUM, as a trigger for
+ init_extra_frame_info.
+
+ * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
+ the program counter set before INIT_EXTRA_FRAME_INFO is run.
+ (INIT_FRAME_PC): Defined to null.
+ (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
+ (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
+ Briefly explain MIPS stacks in GDB.
+
+Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
+
+ * copying.awk, copying.c (show_copying_command,
+ show_warranty_command): Rename from copying_info, warranty_info,
+ to match command function conventions.
+
+ * utils.c (prompt_for_continue): Reinitialize more-counts
+ before printing anything, and again afterward. Fix comments.
+ (vfprintf_filtered): Eliminate static buffer; use auto buffer,
+ or alloca() if needed.
+
+ * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
+ detect native versus cross-host.
+
+Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
+
+ * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
+ Suns. Rename to m68k_saved_pc_after_call.
+ * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
+ m68k_saved... instead of sun3_saved...
+
+Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
+
+ * Makefile.in (update-depend, update-alldeps): Split out of
+ setup-to-dist, for convenience in rebuilding the depend and
+ alldeps.mak files.
+ (assorted): Update to catch straggler files when building gdb.tar.Z.
+
+Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
+
+ Preliminary cleanup for splitting host/native/target.
+
+ * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
+ here; it is dealt with at a gdb-target-independent level.
+ * rs6000-tdep.c (single_step): Don't call ptrace, we are a
+ high toned routine. Fix return type to void.
+ * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
+ Rich and I believe the "real problem" was that both single_step
+ and target_resume were issuing PT_CONTINUE calls. This would
+ cause the second PT_CONTINUE to sometimes fail because the process
+ was already running.
+ * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
+
+Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
+
+ * energize.c (pty_to_kernel): Must check for EAGAIN as
+ termination condition.
+ (full_filename): Don't prepend dirname if filename begins with /.
+ (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
+ messages properly!!
+ (getpty (NCR)): Lotsa bug fixes...
+ (kernel_dispatch (case StopRType)): Use kill() instead of
+ killpg() so we can deal with losing systems...
+ (wait_for_events): Work around NCR select() lossage. It doesn't
+ zero out readfds when select() returns zero.
+ (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
+ getcwd() instead of getwd() (NCR getwd() seg faults).
+ (energize_wait): Use sigaction() for NCR. Their version of signal()
+ is unreliable by default.
+
+ * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
+ error from PIOCSWSTOP.
+
+ * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
+ symfile.c, target.c, valprint.c: Use _filtered form of *printf.
+ defs.h, utils.c: Make vfprintf_filtered global.
+
+ * energize.c (send_location): New routine to consolidate all
+ places where we must notify kernel of where the given pc is.
+ (cplus_demangle): Put single-quotes around demangled names.
+ (energize_call_command): Call send_location() after doing up,
+ down, and frame commands.
+
+Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
+
+ * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
+ pass at doc for two new remote targets---29K using UDI, and Tandem
+ ST2000 using STDBUG.
+
+ * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
+
+ * doc/all.m4: turn on H8/300 stuff for generic manual
+
+ * doc/gdbinv-s.m4.in: remove text on special procedures to continue
+ after explicit call to breakpoint() in serial stubs.
+
+Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
+
+ * mipsread.c: Clean up some white space.
+ (parse_symbol): Handle stEnd of stFile.
+ (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
+
+ * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
+ store_inferior_registers): Replace unexplained numbers
+ with manifest constants from a DECstation header file.
+ * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
+ (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
+
+ * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
+
+ * stack.c (_initialize_stack): "dow" should be a valid abbreviation
+ for "down". Suggested by Richard Stallman.
+
+Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
+ redeclaration bug on SunOS 4.
+
+Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
+
+ * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
+ * m68k-stub.c: Remove a few extraneous ANSI-isms.
+ * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
+ they aren't already there.
+ * remote-vx.c (vx_prepare_to_store): Ditto.
+ * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
+
+Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
+
+ Removed a large number of changes inserted by Per Bothner
+ for C++ support. These will go back in when they've been
+ examined.
+
+Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
+
+ * serial.h: Fix prototye for serial_raw().
+ * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
+ serial_write() to match prototypes.
+ * remote-st2000.c (get_reg_name): Make *p be const.
+
+Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * remote-nindy.c (nindy_fetch_registers): Make return type void,
+ to agree with target structure field type.
+ (nindy_store_registers): Ditto.
+
+ * Makefile (OPCODES): New var, pointing to opcodes library.
+ (CLIBS, CDEPS): Include it.
+ (saber_gdb): Load opcodes library.
+
+Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
+
+ * a68v-xdep.c (store_inferior_registers): declare as void.
+ * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
+ * remote-st2000.c: Massive changes to use new serial package.
+ Also added 'connect' command to transparantly connect to serial
+ port.
+ * ser-termios.c: Big cleanup, use nicer coding conventions.
+ * ser-bsd.c: New module, serial stuff for BSD systems.
+ * serial.h: Define struct ttystate properly using HAVE_TERMIO.
+ * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
+
+Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
+
+ * doc/gdb.texinfo: fix shameful error of agreement reported by
+ jimb@occs.cs.oberlin.edu (Jim Blandy)
+ * doc/gdb.texinfo: remove old partial discussion of remote serial
+ protocol (via serial debug stubs)
+ * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
+ use of serial debug stubs
+
+Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * symfile.h: Declaration of set_demangling_style() moved
+ here from demangle.h (which is now in ../include).
+ * i386-xdep.c: Update comment.
+
+Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
+
+ * symtab.c (completion_list_add_symbol): restructured to optimize
+ for time. First clip names that cannot match. Then clip any
+ names we've already considered. Drop a redundant strncpy. Drop
+ a redundant malloc and associated free for demangled names.
+
+Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
+
+ * a68v-xdep.c (store_inferior_registers): Define as type void.
+ * configure.in: Add host m68k-apollo*-bsd*.
+ * demangle.c (struct demanglers): Use enum instead of constant
+ value to keep braindamaged HP/Apollo compiler happy.
+
+Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
+ match "FOO". This allows 'break Foo' to work when Foo is
+ a mangled C++ function. (See comment before function.)
+
+Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
+
+ * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
+ for files in vx-share/*.c.
+ * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
+ for normal GDB source files.
+
+ * Makefile.in (VERSION): Roll to 4.6.6.
+
+ * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
+ * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
+ * tm-sun3os4.h: Update comments.
+ * xm-delta88.h: Remove STACK_END_ADDR.
+
+Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
+
+ * Makefile.in (VERSION): Roll to 4.6.5.
+
+ * infrun.c: Lint for recent `handle' changes.
+
+ * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
+ * serial.h (EXFUN): Remove all uses, convert to PARAMS.
+ * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
+ should include a ser-XXX.o module.
+
+ * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
+ * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
+
+ * configure.in: Map unrecognized sun 68k's, sun sparcs, into
+ known suns in configure.in, rather than mapping them to unique
+ config files that happen to duplicate other config files.
+ * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
+ * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
+
+Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
+
+ * configure.in (*-*-sunos*): Use trailing * to match all
+ sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
+ (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
+ in production on Sun-4.
+ ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
+ (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
+ (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
+
+ * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
+ config/sparc-noun.mt: New target configs for embedded.
+ * config/sun4os3.{mh,mt}: Remove, never existed in production.
+
+ * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
+ target definitions for embedded with and without underlines on
+ identifiers.
+
+ * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
+ not a parameter of the CPU, but of the development environment.
+ * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
+
+Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
+
+ * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
+ (which involves reading in main's symtab) if we have no breakpoints.
+
+Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (cu_language): New local variable to record
+ language for current compilation unit being processed.
+ * dwarfread.c (set_cu_language): New local function to decode
+ and record language for current compilation unit being processed.
+ * dwarfread.c (synthesize_typedef): Add local function to
+ synthesize a typedef for C++ classes, structs, unions, and
+ enumerations.
+ * dwarfread.c (read_structure_scope): Synthesize typedefs
+ for C++ classes, structs and unions.
+ * dwarfread.c (read_enumeration): Synthesize typedefs for
+ C++ enumerations.
+ * dwarfread.c (read_file_scope): Call set_cu_language to
+ record language for current compilation unit. After symtab
+ is built, save this recorded language.
+ * dwarfread.c (process_dies, add_partial_symbol, struct_type,
+ scan_partial_symbols, new_symbol): Recognize TAG_class_type.
+ * dwarfread.c (add_partial_symbol): Synthesize partial symbol
+ typedefs for C++ classes, structs, unions, and enumerations.
+ * dwarfread.c (scan_compilation_units): Call set_cu_language
+ to record language for current compilation unit.
+ * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
+ for TAG_enumeration_types, rather than in add_partial_symbol.
+ * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
+ case with class, struct, and union type cases, now that they are
+ the same. Remove tests for non-NULL name attributes, now done
+ by callers.
+ * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
+ treat as alias for TYPE_CODE_STRUCT for now.
+
+Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * Makefile.in: map "gdb" through program_transform_name when
+ installing.
+
+Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
+
+ * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
+ (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
+ Use "regi" for local indexing through register numbers, reserving
+ "regno" for the name of a specific register passed as an input
+ parameter. Fix bug propagated through all versions that sometimes
+ used regno as an index when it should have been regi, thus using
+ -1 as an index in some cases.
+
+Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
+ respectively, so same demangler can be used by other programs.
+ * Makefile.in: Remove demangler stuff.
+ * Makefile.in (depend): Pass -I../readline (needed for main.c).
+ * demangle.c (_initialize_demangler): Tell demangler which
+ CPLUS_MARKER to assume.
+
+Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
+
+ RS/6000 portability changes (for hosting cross-debuggers).
+
+ * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
+ * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
+ xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
+ * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
+ * stabsread.c (define_symbol): Remove RS/6000 dependencies.
+ * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
+ (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
+ (NO_SINGLE_STEP): Add, target-dependent.
+ (loadinfotextindex): Lowercase, remove "aix_".
+ * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
+ (NO_SINGLE_STEP): Remove, target-dependent.
+ * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
+ * xcoffread.c: Only build file if RS/6000 native GDB.
+ (build_function_symbol): Remove #if 0'd code.
+ * rs6000-tdep.c: Cleanup. Add static fn protos.
+ Use CORE_ADDR for addresses throughout. Make void fns void.
+ (pop_dummy_frame): Add FIXME about bogosity of design here.
+ (rs6000_struct_return_address): Ditto.
+ (frameless_function_invocation, frame_get_cache_fsr,
+ frame_initial_stack_address, xcoff_relocate_symtab,
+ xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
+ add_text_to_loadinfo, find_toc_address): Move from xdep file.
+ Use CORE_ADDRs. Change identifiers to lowercase.
+
+ * rs6000-xdep.c: Make whole file conditional on native RS/6000,
+ supplying dummy routines if non-native. Add prototype for
+ static exec_one_dummy_insn. Move a mess of functions to
+ rs6000-tdep.c (as above). Remove #if 0'd code.
+
+ * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
+ (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
+ * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
+
+ * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
+ for callers.
+
+ * vx-share/README, nindy-share/README: New files describing
+ how these directories' code is shared, and with whom.
+
+Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
+
+ * configure.in (target configurations): Reformat into table.
+ Remove unsupp. Amigados host and target. Ditto Mach 386 target.
+
+ * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
+ * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
+ * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
+ * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
+ * config/nindy960.mt: Remove useless MT_CFLAGS setting.
+ * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
+
+ * Makefile.in (config-check): Add command to check whether
+ configure.in is consistent with config/*.
+
+Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
+
+ * configure.in (host configurations): Reformat nested cases into
+ easy-to-maintain table.
+ (m68k-altos-*, i386v*): We don't care whether coff encap is used.
+ config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
+
+Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
+
+ * cplus-dem.c: Reorder args to most local functions to make them
+ follow the consistent pattern of struct work_stuff pointer first,
+ followed by pointer into string being demangled, followed by
+ pointer to the string where the result is being stored, followed
+ by other args. Also generally replace most variables of name
+ "type" with "mangled" for consistency. They all pointed to the
+ same string but half were one name and half the other.
+ * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
+ * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
+ use whenever a qualified name is being demangled.
+ * cplus-dem.c (do_type): Qualified names are treated similarly
+ to fundamental types, not as modifiers of fundamental types.
+
+Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
+
+ * configure.in: Add sparclite as a target.
+
+ * sparc-stub.c (handle_exception): Flush instruction cache just
+ before returning to the user. (hexToInt): Fix overzealous cleanup.
+
+Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
+
+ * infrun.c (handle_command): Rewrite to allow multiple signal
+ numbers, signal number ranges, and to recognize "all" to mean all
+ signals except those used by the debugger.
+ * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
+ to set or reset actions for specific signals.
+
+Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
+
+ * coffread.c (decode_type): Call alloc_type to alloc new
+ types.
+ * stabsread.c (read_array_type, read_range_type, define_symbol):
+ Call alloc_type to alloc new types.
+ * stabsread.c (define_symbol): Move dbl_valu symbol field data
+ from type_obstack to symbol_obstack.
+ * stabsread.c (define_symbol): Move typedef_sym from type_obstack
+ to symbol_obstack.
+ * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
+ associated with a type, using the same mechanism as was used to
+ allocate space for the type structure itself.
+ * coffread.c (patch_type, coff_read_struct_type,
+ coff_read_enum_type): Use TYPE_ALLOC.
+ * dwarfread.c (struct_type): Use TYPE_ALLOC.
+ * gdbtypes.c (create_array_type, check_stub_method,
+ allocate_cplus_struct_type): Use TYPE_ALLOC.
+ * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
+ * stabsread.c (read_struct_type, read_array_type, read_enum_type,
+ read_range_type): Use TYPE_ALLOC.
+
+Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
+
+ * breakpoint.c (breakpoint_re_set): Select a default source
+ symtab if one is not currently selected.
+ * utils.c (query): Call wrap_here before building the output
+ query string, to turn off wrapping and flush any buffered output.
+ Otherwise our query may end up in the wrap buffer and never be
+ seen by the user.
+ * eval.c (evaluate_subexp): Report error when attempting to
+ evaluate subscript for types without a target type, rather
+ than dumping core by using the NULL pointer.
+ * symfile.c (symbol_file_command): Forget current_source_symtab
+ and current_source_line when discarding symbol table.
+
+Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
+
+ Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
+
+ * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
+ * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
+
+Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
+
+ * remote.c (remote_open): Fix baud rate setting to make -b flag
+ work. (remote_wait): Change 'T' message parser to deal with new
+ improved format which allows stub to send an arbitrary bunch of
+ registers.
+ * sparc-stub.c: General cleanups. (trap_low, handle_exception):
+ make all this re-entrant by storing all state on the stack. Clean
+ up memory error trapping. (computeSignal, set_debug_traps):
+ make it all table driven. Make a start at a baud rate setting command.
+
+Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
+
+ * remote-vx.c: redefine malloc to avoid buggy declaration on
+ RS/6000 <rpc/types.h>.
+ xm-rs6000.h: include <sys/select.h> to define fd_set for
+ <rpc/svc.h> on RS/6000.
+
+Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
+ recursive invocations of make. Always create installation
+ directories.
+
+Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * m68k-pinsn.c: Minor fix in style of output (don't use
+ range to indicate floating point control registers).
+
+Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
+
+ * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
+
+ * infcmd.c (registers_info): Handle multiple register names.
+ Changes inspired by Roland McGrath.
+
+Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
+
+ * sparc-stub.c: New file. Mix it with your SPARClite
+ application, and it will speak GDB remote protocol!
+ * remote.c (remote_wait): Change 'T' (expedited reply) message to
+ deal with arbitrary registers. Needed for sparc-stub.
+
+Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
+
+ * cplus-dem.c (cplus_markers): Add table for gnu style and
+ use throughout, in place of compile time constant CPLUS_MARKER.
+ * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
+ * cplus-dem.c (cfront_special): New function, as suggested
+ by pfieland@stratus.com.
+ * cplus-dem.c (forget_types): New function.
+ * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
+ demangle_prefix().
+ * cplus-dem.c (mop_up): Call forget_types().
+ * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
+ Use throughout, instead of checking current_demangling_style.
+ * cplus-dem.c (demangle_signature): When finding an explicit
+ start of function args, forget all remembered types for
+ lucid/cfront style demangling.
+ * cplus-dem.c (demangle_prefix): In a sequence of two or more
+ underbar characters, use last pair as the delimiter. Hoist
+ gnu_special() call up to cplus_demangle(). Call cfront_special()
+ when appropriate.
+ * cplus-dem.c (cplus_special): Fix virtual table name demangling
+ for inherited classes.
+ * cplus-dem.c (demangle_args): Document quirks of numbered
+ references to previously seen types.
+ * dbxread.c (read_ofile_symtab, process_one_symbol):
+ Use AUTO_DEMANGLING rather than explicitly checking
+ current_demangling_style.
+ * demangle.h: Add some comments.
+ * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
+ CFRONT_DEMANGLING): New macros.
+ * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
+ not found in the actual producer string produced by lcc.
+ * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
+ than explicitly checking current_demangling_style.
+
+Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
+
+ * breakpoint.c (enable_longjmp_breakpoint,
+ disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
+ Check for duplicate breakpoints at the same address. Bug report
+ and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
+
+Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
+
+ * buildsym.c (end_symtab): Document that end_symtab can return
+ NULL under non-error conditions.
+ * dwarfread.c (read_file_scope): Guard against dereferencing NULL
+ returned from end_symtab for empty compilation units.
+
+Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
+
+ * am29k-tdep.c: Lint from DECstation compiler.
+ * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
+ As the man page says, "Sometimes you just can't get lint to shut
+ up". That doesn't mean you should blow away the code it won't
+ shut up about.
+ * mips-xdep.c: Revise stubbing-out of code until Rich cleans
+ it up over the next few weeks. Make mips x 29k build.
+ * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
+ (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
+ but leave it as a comment because the breakpoint instruction
+ is not easily accessible at this moment (it's static, and if
+ we define one here, it goes into every file compiled).
+
+Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.6.3.
+ * dwarfread.c (scan_partial_symbols): Skip over DIE's within
+ function scopes when building partial symbol tables.
+ * objfiles.c (open_existing_mapped_file): Make it clear in
+ warning message that out of date mapped files are ignored.
+ * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
+ unit source file name in error message.
+
+Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (struct dieinfo): Add has_at_byte_size.
+ * dwarfread.c (struct_type): In absence of AT_byte_size for
+ bitfield, use size of object of member's type for the size of
+ the anonymous object containing the bit field.
+ * dwarfread.c (completedieinfo): Set has_at_byte_size when
+ an AT_byte_size attribute is seen.
+ * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
+ union aux_ext (was aux_ent).
+ * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
+ unsigned char* to char*, for Lucid compiler.
+ * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
+ to be correct type (from unsigned char* to char*).
+ * valprint.c (type_print_derivation_info): Minor tweak to placement
+ of commas in derived class printing.
+ * xcoffread.c (builtin_type): Fix misspelling in fatal message.
+
+Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * xm-go32.h: Define LSEEK_NOT_LINEAR
+ * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
+ then work out the lseek positions of newlines by running through
+ the file and `tell'ing. This makes source file listing work on
+ OS's where the relationship between physical position in file and
+ canonical position is indeterminate, eg VMS and DOS.
+
+Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
+
+ * stabsread.c: Ensure that all members of all allocated structures
+ are initialized to known state to avoid hard to find bugs with gdb
+ using fields containing random data.
+ * buildsym.c (start_subfile): Compact dirname initialization.
+ * buildsym.c (patch_subfile_names): New function.
+ * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
+ * buildsym.c (end_symtab): Free all malloc'd subfile fields.
+ * buildsym.h (patch_subfile_names): Add prototype.
+ * dbxread.c (process_one_symbol): Call patch_subfile_names.
+
+Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
+
+ * remote-udi.c: Update comments.
+
+ * remote.c (getpkt): Only force retransmission ten times;
+ after that, assume bug in target code, and handle pkt anyway.
+
+Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
+
+ * configure.in: Add support for apollo 68k under BSD environment.
+ * xm-apollo68b.h: New file to support above.
+
+Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
+
+ * configure.in: Recognize i486 host cpu.
+ * valprint.c (type_print_derivation_info): Print derivation info
+ in same form as class declarations in source.
+ * valprint.c (type_print_varspec_suffix): Split arg printing
+ code out to type_print_args function.
+
+Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
+ at_import, at_frame_base.
+ * dwarfread.c (completedieinfo): Remove cases for obsolete
+ AT_visibility, AT_import, and AT_frame_base attributes.
+ * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
+ i860, which can keep up to 4 shadow breakpoints.
+ * tm-stratus.h (USG): Define.
+ * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
+ * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
+ * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
+ * xm-stratus.h (NO_JOB_CONTROL): Remove define.
+ * config/stratus.mt (TDEPFILES): Include files available from
+ stratus that are not yet in release pending receipt of paperwork
+ at FSF.
+ * buildsym.c (finish_block): Minor code format change.
+ * gdbtypes.h (struct field): Add to comments.
+ * gdbtypes.h (virtual_field_bits): Add to comments.
+ * objfiles.c (allocate_objfile): Change obstack interface to
+ match FSF merging efforts.
+
+Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.6.2.
+ * Makefile.in (SFILES_MAINDIR): Add stabsread.c
+ * Makefile.in (OBS): Add stabsread.o
+ * Makefile.in (stabsread.o): Add build rule.
+ * stabsread.c, stabsread.h: New files.
+ * buildsym.c: Split out stabs specific support to stabsread.c.
+ * buildsym.h: Split out stabs specific support to stabsread.h.
+ * dbxread.c (stabsread.h): Include
+ * dbxread.c (dbx_new_init): Call stabsread_new_init.
+ * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
+ * dbxread.c (read_ofile_symtab): Call end_stabs.
+ * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
+ * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
+ * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
+ really_free_pendings to cleanups.
+ * elfread.c (elf_new_init): Call stabsread_new_init.
+ * gdbtypes.c: Small changes to maintenance commands.
+ * mipsread.c (stabsread.h): Include.
+ * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
+ * xcoffread.c (stabsread.h): Include.
+ * xcoffread.c (global_stabs): Remove redundant def.
+ * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
+
+Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
+
+ * lmode_inferior_valid, lmode_ours_valid: New static vars.
+ * inflow.c (terminal_init_inferior, terminal_inferior,
+ terminal_ours_1, initialize_inflow): Record and use state
+ of lmode_inferior_valid and lmode_ours_valid.
+
+Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
+
+ * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
+ include <sgtty.h> on USG. (from sef).
+
+ * depend: es1800 dependency needed here.
+
+Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
+
+ * buildsym.c (read_struct_type): Initialize structs allocated
+ with alloca, to avoid using random values from stack later on.
+ * defs.h (fprintf_filtered): Add prototype.
+ * gdbtypes.c (check_stub_method): Fix misleading comments.
+ * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
+ support functions.
+ * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
+ small changes to maint support functions.
+ * gdbtypes.h (cplus_struct_type): Reorganize member ordering
+ for some fields and expand comments.
+ * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
+ macro and track change to obstack_full_begin macro.
+ * utils.c (fprintfi_filtered): New function.
+ * valprint.c (type_print_base): Fixup field printing to not
+ print extraneous lines and not print bogus "no data fields"
+ messages for C++ classes with no data members. Also use new
+ fprintfi_filtered function.
+
+Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
+
+ * configure.in: es1800 ok for 68000 too.
+
+Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * configure.in: echo error messages to stderr, not stdout
+
+Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * configure.in: recognize hppa* instead of hppa
+
+Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
+
+ * energize.c: Second cut at DynamicLoad message handling.
+
+ * energize.c: Relativize pathnames in #include statements.
+ * (kernel_dispatch): Better error messages for unknown protocol
+ messages.
+ * (kernel_dispatch): First cut at DynamicLoad message handling.
+
+ * Makefile.in: Remove -I../readline from all compilations,
+ include a special case for main.o instead.
+
+Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
+
+ * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
+ error if it fails to find a member type, rather than return NULL
+ and trigger a coredump.
+ * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
+ lookup_demangled_partial_symbol,): Ask demangle_and_match to
+ match on complete demanglings, including argument lists for member
+ functions, rather than just accepting the first demangling that
+ matches the class and function name.
+ * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
+ to start_symtab as the directory name.
+ * dwarfread.c (completedieinfo): Strip off any leading hostname
+ portion of the AT_comp_dir attribute string. Gdb doesn't know
+ what to do with them (FIXME).
+
+Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
+
+ * breakpoint.c (commands_command): Simplify code a bit, remove
+ unnecessary fflush().
+
+ * Makefile.in (OTHERS): Add gcc.patch.
+ * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
+
+Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (LCC_PRODUCER): Change to match current NCR
+ lcc producer string.
+
+Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
+
+ * WHATS.NEW renamed to NEWS.
+
+Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
+
+ * dbxread.c, dwarfread.c: Re-enable experimental code to
+ automatically select demangling style.
+ * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
+ DEMANGLING_STYLE, to make more descriptive. Revert back to
+ "auto" as default. Comment use.
+ * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
+ * Makefile.in (${DEMANGLER}.o) Remove target and special
+ compilation rule.
+
+Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
+
+Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in, demangle.c: Change default demangling style to
+ gnu.
+ * Makefile.in: Update version to 4.6 !!!
+ * README, WHATS.NEW: Update for 4.6.
+
+Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
+
+ * i960-tdep.c (frame_args_address): If arg pointer can't be found,
+ use frame address.
+
+ * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
+ nodes as base classes.
+
+Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
+
+ * alldeps.mak, depend: Update.
+
+ * xcoffread.c: Add decl for section_offset to keep prototype happy.
+
+ * Makefile.in (VERSION): 4.5.9.
+
+ * xm-hp300bsd.h: Add decl for strdup().
+ * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
+ PDR. Cleanup a few things, fix compilation warnings.
+
+Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (DEMANGLING_STYLE): New define to set default
+ demangling style for C++. Defaults to "auto".
+ * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
+ * Makefile.in (SFILES_MAINDIR): Add demangle.c
+ * Makefile.in (OBS): Add demangle.o
+ * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
+ Remove compile time decisions about demangling style and replace
+ with runtime decisions using current_demangling_style.
+ * cplus-dem.c (main): Expand code included during building of
+ standalone demangler to recognize demangling style options.
+ * dbxread.c (demangle.h): Include.
+ * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
+ demangling style if processing g++ code and current demangling style
+ is auto (Note: this feature currently disabled.)
+ * demangle.c: New file, generic demangling control.
+ * demangle.h (demangling_styles): New enumeration to select one
+ of several demangling styles. Also define string names for each
+ style.
+ * demangle.h (set_demangling_style): Add prototype.
+ * dwarfread.c (demangle.h): Include.
+ * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
+ New producer string prefixes to recognize.
+ * dwarfread.c (handle_producer): Consolidate actions for specific
+ producers. Set demangling style based on producer string if
+ current style is auto. (Note: this feature currently disabled.)
+ * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
+
+Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
+
+ * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
+
+Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
+ * c-exp.y: Call lookup_signed_typename() after seeing
+ "signed". This handles "signed char" correctly.
+ * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
+ keywords before a type specifier.
+
+Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
+
+ * command.c (lookup_cmd_1): Clarify descriptive comments.
+ * gdbcmd.h (maintenanceprintlist): Add declaration.
+ * main.c (maintenanceprintlist): Add definition.
+ * main.c (gdb_completer_command_word_break_characters): Add.
+ * main.c (symbol_completion_function): Switch completer word
+ break character sets dynamically, based on whether completion is
+ being done on commands or on something else.
+ * main.c (initialize_cmd_lists): Init maintenanceprintlist.
+ * maint.c: Include demangle.h.
+ * maint.c (maintenance_demangle): New function.
+ * maint.c (maintenance_print_command): New function.
+ * maint.c (_initialize_maint_cmds): Reorganize some commands
+ under new maintenance print subcommand.
+
+Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * gdbtypes.c (lookup_struct_elt_type): If the input type is
+ TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
+ target type. Otherwise, 'whatis this.field' wouldn't work,
+ which would be inconsistent, since 'print this.field' works.
+ * buildsym.c (read_struct_type, read_enum_type): Clear
+ TYPE_FLAG_STUB flag.
+ * buildsym.c (cleanup_undefined_types): Don't rely on a
+ flawed "Reasonable test to see if" a type has been defined
+ since it was referred to; now we can just see if the
+ TYPE_FLAG_STUB flag has been cleared.
+ * valprint.c (print_type_base): Emit public/protected/private
+ labels for methods as well as fields. Also, indent these labels
+ 2 spaces instead of 4, for a more conventional "look".
+ * symtab.c (gdb_mangle_name): Undo Fred's change, unless
+ GCC_MANGLE_BUG is defined. Also, handle destructors specially.
+ * gcc.patch: New file. Contains patch for gcc (so people
+ with gdb-2.2.x won't have to wait for a new gcc release).
+
+Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
+
+ * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
+ (print_addr): Call print_address to show symbolic version as well.
+
+ * remote-vx.c (vx_kill): Don't look for arguments; they aren't
+ being passed.
+ (vx_read_register): Declare inferior_fp_regs. Delete code for
+ copying "inferior_registers" around; the values are already in var
+ "registers". Use correct size for register set.
+
+ * remote-vx.c (vx_write_register): Don't try writing FP regs; the
+ target doesn't support it.
+ (vx_read_register): Don't try reading them either.
+
+ * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
+ VxWorks back end reads them in one contiguous set except for this
+ one.
+ (register_names): Change "pc" to "pcw" to avoid confusion printing
+ "$pc".
+ * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
+ find the PC under VxWorks.
+
+Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
+ to create new blank types, instead of handcrafting them.
+ * defs.h (printfi_filtered): Add prototype.
+ * utils.c (printfi_filtered): New function.
+ * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
+ to simplify the code. Other cleanups.
+ * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
+ * gdbtypes.h (struct cplus_struct_type): Add comments describing
+ use of various fields.
+ * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
+ * c-exp.y (%token): Add CLASS as a token for C++, add grammar
+ production that currently treats it exactly the same as STRUCT.
+ * c-exp.y (yylex): Recognize "class" as token CLASS.
+ * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
+ * symtab.c (decode_line_1): Fix to pass quoted args on down to
+ general symbol handling code. Call cplus_mangle_opname with
+ DMGL_ANSI.
+ * symtab.c (decode_line_2): Print demangled function names in
+ breakpoint menus, instead of just file and line number.
+ * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
+ * valprint.c (type_print_base): Print "class" for C++ classes,
+ rather than "struct". Print section labels for public, protected
+ and private members of C++ classes.
+ * values.c: Include demangle.h.
+ * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
+
+Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (VERSION): Update to 4.5.8.
+
+ Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
+
+ * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
+ prevent crashes when examining cross-targets.
+ * dbxread.c (process_one_symbol): Include directory name when
+ calling start_subfile for SOL & BINCL symbols. This allows gdb to
+ find include files, and yacc/lex sources when the cwd doesn't match
+ that in which the object was compiled.
+ * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
+ msymbols.
+ * symtab.c (lookup_symtab_1): Rewrite. It now handles include
+ files.
+
+Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
+
+ * maint.c (maintenance_command, maintenance_info_command):
+ Install with allow_unknown as 0 and call help_list to show
+ list of possibilities when no subcommand is specified.
+
+Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
+
+ * configure.in: Add m68k-ericsson-*.
+ * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
+
+Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
+
+ * maint.c: New file.
+ * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
+ * Makefile.in (OBS): Add new file maint.o.
+ * defs.h (command_class): Add class_maintenance.
+ * defs.h (MAINTENANCE_CMDS): Default to including maintenance
+ commands. Allow for them (and other nonessential parts of gdb)
+ to be selectively left out under special circumstances.
+ * gdbtypes.c (recursive_dump_type): New function; supports
+ maintenance print-type command.
+ * gdbtypes.h (recursive_dump_type, maintenance_print_type):
+ Add prototypes.
+ * main.c (maintenancelist, maintenanceinfolist): Add maintenance
+ command lists.
+ * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
+ initializers. Add initializations for setprintlist, showprintlist,
+ setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
+ * printcmd.c (maintenance_print_type): New maintenance cmd.
+ * valprint.c (setprintlist, showprintlist): Move to main.c, as
+ implied by comment that all cmd lists are owned by main.c.
+ * infcmd.c (unsetlist): Move to main.c, as implied by comment
+ that all cmd lists are owned by main.c.
+ * language.c (setchecklist, showchecklist): Move to main.c, as
+ implied by comment that all cmd lists are owned by main.c
+ * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
+ deletelist): Remove redundant declarations (also in gdbcmd.h).
+ * symmisc.c (printsyms_command): Now maintenance_print_symbols.
+ * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
+ * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
+ * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
+ * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
+ maintenance_print_msymbols, maintenance_print_objfiles):
+ Add prototypes.
+ * symmisc.c (printsyms_command, printpsyms_command,
+ printmsyms_command, printobjfiles_command): Removed from
+ _initialize_symmisc.
+ * main.c (dump_me_command): Moved to maint.c and renamed to
+ maintenance_dump_me.
+ * breakpoint.c (all_breakpoints_info): Rename to
+ maintenance_info_breakpoints.
+ * breakpoint.c (_initialize_breakpoint): Convert add_info of
+ all_breakpoints_info to add maintenance_info_breakpoints to the
+ maintenanceinfolist instead.
+ main.c (initialize_main): Set up maintenance class commands.
+
+Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
+
+ * energize-patches: Fix minor problems with building energize lib.
+
+ * energize-patches: Change names of all cadillac procedure calls
+ to be energize procedure calls. Simplify many hooks by moving
+ tests energize.c. Configure energize, and build it automatically now.
+
+Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.5.7.
+ * cplus-dem.c (demangle_args): Validate index for previously
+ seen type to guard against bogus values from malformed manglings.
+ * valops.c (value_struct_elt_for_reference): Guard against
+ blindly using NULL return value from lookup_symbol.
+
+Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
+
+ * cadillac.c, cadillac-patches: Rename to energize.c and
+ energize-patches. Change all routines and variables named
+ 'cadillac*' to 'energize*'. Create new file called energize.h to
+ hold all interface declarations.
+
+ * deblib/connection/*: Move all of this stuff into energize/, but
+ delete unneeded files.
+
+Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
+
+ * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
+
+ * buildsym.c (finish_block): Fix thinko `inner block' complaints.
+ * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
+ * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
+ child processes, to avoid dead ones "hanging around" after GDB exits.
+ (attach): Always stop the process if it needs it. Set RLC flag
+ when attaching running processes, so it will continue if we detach
+ it, quit, or are killed.
+ (detach): Clear faults and set RLC flag to make process run
+ when we close it.
+ (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
+ Callers changed.
+ (info_proc): Open process O_RDONLY, so we can see any process,
+ even those controlled by debuggers.
+ * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
+
+Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
+
+ Relocate symbols using an array of section_offsets, rather than a
+ single `addr' or `offset'. This makes Solaris-2 support work, and
+ permits better VxWorks (and maybe xcoff) support later.
+
+ * symtab.h (struct section_offsets): New structure for keeping
+ a set of offsets, rather than a single one.
+ (struct objfile): Replace addr with section_offsets member.
+ * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
+ * gdb-stabs.h: New include file with `symbol type specific'
+ parameters for psymtabs and objfiles.
+ * Makefile.in (HFILES): Add gdb-stabs.h.
+ * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
+ * coffread.c: Conforming changes. Fake offset array always 0.
+ * dbxread.c: Conforming changes.
+ (struct dbx_symfile_info): Move to gdb-stabs.h.
+ (start_psymtab): Call elfstab_offset_sections to calculate good
+ offsets for this source file, based on the ELF symbol table info.
+ (read_ofile_symtab): Yank N_CATCH, which is dead.
+ (process_one_symbol, N_CATCH): Yank.
+ (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
+ Relocate with SECT_OFF_TEXT.
+ (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
+ to distinguish relocatable from absolute symbols. Then, if not
+ absolute, do:
+ (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
+ (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
+ (", N_ROSYM): SECT_OFF_RODATA.
+ (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
+ (dbx_symfile_offsets): Add to translate addr to offset.
+ * dwarfread.c: Conforming changes. Single offset currently used.
+ * elfread.c: Add various complaints about elf/stab stuff.
+ #include gdb-stabs.h. Conforming changes, using a single offset.
+ (elf_symtab_read): Record info from BSF_FILE symbols, and local
+ variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
+ for later use in building psymtabs.
+ (elf_symfile_read): Allocate dbx_symfile_info here, to keep
+ the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
+ (free_elfinfo): New fn, frees all chained stab_section_infos
+ in an objfile, and zaps the start-of-chain pointer.
+ (elfstab_offset_sections): New fn, looks in stab_section_info
+ chain to determine section bases to relocate a psymtab's worth
+ of symbols, as they are being read.
+ * mipsread.c: Conforming changes. Stabs-reading will relocate
+ using one offset. MIPS-reading will not relocate at all.
+ * partial-stab.h: Relocate different symbol types using different
+ offsets from section_offsets.
+ * symfile.c: Conforming changes.
+ (find_lowest_section): Unused function to use later
+ to free us from the Tyranny of the Text Section.
+ (syms_from_objfile): Translate absolute arg ADDR to offsets used
+ in all lower layers of symbol reading. Call format-specific
+ sym_offsets function to initialize offsets for high speed symbol
+ reading.
+ (symbol_file_add): Call reinit_frame_cache so callers don't have to.
+ (symbol_file_command, add_symbol_file_command): Callers changed.
+ * symmisc.c (dump_psymtab): Print new relocation parameters.
+ * xcoffread.c: Corresponding changes.
+
+ * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
+ * main.c (main): Read the $HOME/.gdbinit file before processing
+ the argv arguments (e.g. reading symbol files or core
+ files). This allows global parameters to be set, which will apply
+ during the symbol reading. The ./.gdbinit is still read after
+ argv processing.
+ * symtab.c (list_symbols): `i variables' shouldn't show enum values.
+ * xcoffexec.c: Clean up quote inside comment.
+
+Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
+
+ * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
+ core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
+ eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
+ i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
+ infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
+ putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
+ sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
+ tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
+ values.c, xcoffread.c:
+ Remove "(void)" casts from function calls where the return value
+ is ignored, in accordance with GNU coding standards.
+
+Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
+
+ * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
+ * partial-stab.h: Ignore N_ENDM.
+ * elfread.c (elf_symtab_read): Ignore symbols that don't have a
+ CODE or DATA section attachment. This eliminates a lot of random
+ values from shared libraries, which screw up the ordinary symbols
+ in the address ranges they happen to overlap.
+ * buildsym.c (define_symbol): Eliminate special tests
+ for function types; move into "function" cases in switch statement.
+ (define_symbol: 'f', 'F', 'P'): Process all parameter types
+ in case they define new type numbers. But ignore them (FIXME).
+ ('k', 'B'): Ignore const and volatile if we see them (FIXME).
+ (read_sun_builtin_type): Add commentary.
+
+Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * xm-rs6000.h: define MEM_FNS_DECLARED
+
+Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
+
+ * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
+ (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
+ * mips-xdep.c: Remove most include files (unused, caused errs).
+ (fetch_core_registers): Use right parameters in dummy fn.
+
+Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
+
+ * buildsym.c (scan_file_globals): Beware the null file.
+ Fix from Jim Williams.
+
+ * stack.c (return_command): Evaluate expression *before* popping
+ off the stack frames! Fix inspired by Jim Williams.
+ (up_silently_command, down_silently_command): No sel frame is error.
+
+ * defs.h (memcpy, memset): Conditionalize decls on
+ #ifndef MEM_FNS_DECLARED, since DECstation differs.
+ (alloca): Break out the STDC and non-STDC alloca cases, to make
+ it work on old preprocessors as well as "picky ANSI" ones.
+ * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
+
+ * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
+ * utils.c (fputs_demangled): Rename SLOP since DECstation system
+ header files define it!
+
+ * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
+
+Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
+
+ * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
+ symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
+ * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
+ findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
+ putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
+ utils.c, valarith.c, valops.c, valprint.c, values.c:
+ Replace bcopy() use with memcpy(), which is more standard and can
+ take advantage of gcc's builtin functions for increased performance.
+ * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
+ ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
+ target.c, values.c:
+ Replace bzero() use with memset(), which is more standard and can
+ take advantage of gcc's builtin functions for increased performance.
+ * i386-tdep.c, main.c, valprint.c:
+ Replace bcmp() use with memcmp(), which is more standard and can
+ take advantage of gcc's builtin functions for increased performance.
+
+Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
+
+ * remote.c (remote_wait): Fix cast on signal() call.
+ * defs.h (alloca): More diddling with alloca. Have to ensure
+ that it has a prototype, so that if alloca is defined as a macro
+ that takes an arg, the definition is seen as a use of a macro
+ that takes an arg, to satisfy picky ANSI preprocessors.
+
+Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
+
+ * sparc-pinsn.c: Use <string.h> rather than "string.h", for
+ consistency with all other gdb files.
+ * cadillac.c: Use <string.h> rather than <strings.h>.
+ * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
+ * Makefile.in (MAKE): Remove definition for consistency with
+ other Makefile.in files and to fix problem with recursive makes.
+
+Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
+
+ * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
+ crashes H-PUX.
+
+Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * source.c (print_source_lines): for DOS interoperability; don't
+ print CR (013) as ^M.
+
+Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
+
+ * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
+ conditional.
+ * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
+ instead.
+ * remote.c (remote_wait): Cast signal to void * to avoid warning
+ from busted HP compiler.
+
+ * partial-stab.h (N_SO): Rearrange code a little so that all SO
+ stabs cause end_psymtab to be called.
+
+ * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
+ compiler feature of putting 'c' into basic type descriptors for
+ all forms of char.
+
+ * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
+ where there is no place for nPC in prrun struct.
+
+Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
+
+ * mipsread.c: Pass NULL name pointer to init_type, not 0.
+ * gdbtypes.c (init_type): Use copy of typename on type_obstack.
+ * dwarfread.c (enum_type): Save enum names on type_obstack.
+ * dwarfread.c (struct_type): Save member name on type_obstack.
+ * symtab.c (_initialize_symtab): Fix misspelling.
+ * regex.c (store_jump, insert_jump): Return void.
+
+Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
+
+ * defs.h (PARAMS): Move to ../include/ansidecl.h.
+ (alloca): Declare return type on SPARC, since Sun doesn't.
+ (*_BYTE_ORDER): Improve comment: *must* be defined.
+
+ * tm-hppa.h: New file, architectural definition of HP PA.
+ * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
+
+ * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
+ hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
+ hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
+ ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
+ "defs.h".
+
+ * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
+ hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
+ xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
+
+Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
+
+ * printcmd.c (output_command): Thinko.
+ (x_command): Only set remembered size/format if cmd succeeds.
+
+ * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
+ since it is no longer used and burns time for every symbol read.
+ (process_one_symbol): Treat N_CATCH like default (complain).
+
+Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
+
+ * partial-stab.h (case N_TEXT): Fix fencepost error when
+ detecting start of new symbol info after reading symtab for a
+ module with a zero length TEXT segment.
+
+Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.5.6.
+ * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
+ correct type.
+ * defs.h (NORETURN): Define away for Lucid compiler.
+ * remote.c (remote_timer, remote_interrupt): Signal handlers
+ take one int arg.
+ * ser-termios.c (serial_write, serial_close): Return whatever
+ value the write/close call returns, rather than falling off end.
+ * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
+ more systems than it is "char *". Define PTRACE_ARG3_TYPE to
+ default to int.
+ * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
+ inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
+ of third arg.
+ * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
+ m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
+ pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
+ symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
+ argument 3.
+ * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
+ store_inferior_registers): Supply missing fourth argument to
+ ptrace().
+ * cadillac.c (kernel_dispatch): Make return type void.
+ * cadillac.c (iosig): Signal handlers take one int arg.
+ * valprint.c (val_print_fields): Call fprint_symbol to get
+ automatic C++ demangling for mangled field names.
+
+Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
+
+ * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
+ * dwarfread.c (enum_type): Fix misspelling in comment.
+ * valprint.c (val_print_fields, cplus_val_print): Minor
+ adjustment to printing of C++ class structures to more closely
+ match format for printing C structures, with and without setting
+ pretty print.
+
+Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
+
+ * infrun.c (wait_for_inferior): Don't test for SIGEMT
+ (which is not a Posix signal) if it isn't defined.
+ * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
+ New port to Linux (a free Unix clone for 386 machines).
+
+Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
+
+ COFF changes for dealing better with EPI 29K C compiler output.
+
+ * coffread.c (record_minimal_symbol): Pass the minsym type to it.
+ Callers changed.
+ (coff_end_symtab): Sort blocks if needed. Complain if misordered.
+ (read_coff_symtab): Move patch_opaque_types call from
+ coff_symfile_read. Restrict it to symtabs from this objfile.
+ (process_coff_symbol: C_TPDEF): Don't put ordinary foward
+ references on opaque type chain; just let coff_lookup_type handle 'em.
+ (decode_type): Complain about tagndx values on
+ non-struct/union/enum types, which the EPI compiler tends to produce.
+
+ * symtab.c (list_symbols): Make minimal symbol variable-finding work.
+
+ * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
+ dependency.
+
+ * elfread.c (elf_symfile_read): Update bfd_elf_find_section
+ usage to match new prototype. Include libbfd.h to get prototype.
+
+ * source.c (find_source_lines): Handle large st_size fields.
+
+Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
+
+ * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
+ * stack.c (return_command): Use cleanups to avoid memory leaks.
+
+Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
+
+ * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
+ INT_REGNUM to INTE_REGNUM.
+
+ * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
+
+Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
+
+ * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
+ hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
+ hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
+ tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
+
+ * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
+ declarations of malloc/realloc/free that are inserted by some
+ versions of yacc.
+ * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
+ #undeffing them.
+ * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
+ another decl of strdup (this really ought to come from libiberty.h!).
+
+Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
+
+ * remote.c (getpkt): Error if input exceeds buffer size.
+ (_initialize_remote): `set remotedebug' enables packet trace.
+
+ * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
+ N_SLINE's, etc, just like Sun cc on Solaris2.
+
+ * am29k-tdep.c (read_register_stack, write_register_stack):
+ Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
+ variable. Add `set' and `show' commands for it.
+ * doc/gdb.texinfo: Document it.
+
+Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
+
+ * valprint.c (type_print_1): Plug memory leak. Print all
+ C++ syms as demangled, not just functions.
+ * buildsym.c (read_range_type): When we find a signed char
+ type, do a lookup of signed char, not plain char. Plain char's
+ still get looked up as plain char's elsewhere.
+
+Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
+
+ * eval.c: Avoid residue-by-zero when evaluating without side effects.
+ (Bug and fix found by Pierre Willard.)
+
+Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
+
+ * xm-rs6000.h: Fix decls for malloc, realloc, and free.
+
+ * xm-rs6000.h: Add decl for strdup().
+
+ * tm-rs6000.h: Remove #include of inferior.h. Fixes many
+ compilation errors.
+
+ * breakpoint.c (enable_command, disable_command): Without args,
+ should only affect normal breakpoints and watchpoints.
+
+ * m68k-pinsn.c (print_insn_arg): Make register be const.
+ * xcoffexec.c: Remove ' from comment.
+ * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
+ with decls of malloc in c-exp.tab.c (as produced by yacc).
+ There's got to be a better way to do this...
+
+Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
+
+ * partial-stab.h: Convert single rindex use to strrchr.
+ * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
+ standard <strings.h> file, now that the only single use of
+ rindex in the gdb source files is gone.
+
+Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
+
+ * mipsread.c: Undo ill effects from including <strings.h>,
+ which #defines index to be strchr. Unfortunately, index is
+ a member of a symbol table structure that can't be changed.
+ * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
+ remove redundant #include's.
+
+Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mipsread.c: #include <strings.h> for rindex().
+
+Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
+
+ * xcoffexec.c (map_vmap): Turn comment into a real C comment.
+
+Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
+
+ * dbxread.c (process_one_symbol), partial-stab.h: Ignore
+ extraneous SO stabs from busted C++ compilers.
+
+Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.5.5.
+ * symtab.c (decode_line_1): Until C++ support stabilizes, when
+ C++ lookups fail, print possibly helpful hint about completion.
+ * cplus-dem.c (demangle_signature): Fix ARM style demangling
+ for static data members.
+ * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
+ * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
+ it's broken on ncr3000's.
+
+Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (decode_modified_type): Change type of first arg.
+ Change 'modifier' to char from unsigned char. Cast single use
+ that needs to be unsigned char.
+ * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
+ * utils.c (strdup_demangled): Add function.
+ * defs.h (strdup_demangled): Add prototype.
+ * stack.c (return_command): Demangle C++ function names for query.
+ * infcmd.c (jump_command): Demangle C++ function names for query.
+ * cplus-dem.c (consume_count): New function and prototype.
+ * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
+ do_type): Replace conversion code with consume_count().
+ * cplus-dem.c (gnu_special): Fix demangled of static members.
+ * source.c (list_command): Print demangled function names
+ when appropriate. Fix supplied by Peter Schauer.
+
+Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
+
+ * sparc-tdep.c: Clean up slightly for Solaris2.
+
+ * buildsym.c (define_symbol): Nameless types are now on several
+ platforms; generalize them and un-ifdef them to make Solaris 2
+ work.
+
+Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
+
+ * infcmd.c: Fix typo (reported by Rob Savoye).
+ * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
+ * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
+ * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
+ psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
+ rather than the one for the first file in the dependency chain.
+
+ * dbxread.c (end_psymtab): Only reset texthigh if it's not already
+ set. Don't reset our own texthigh, or dependency-only pst's, in
+ scanning all the rest of the psymtabs.
+ (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
+
+ * buildsym.h (N_UNDF): Improve comments.
+ (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
+
+Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
+
+ * symtab.h (struct symbol): Add aux_value union for preserving
+ an additional per-symbol value.
+ * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
+ * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
+ * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
+ * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
+ * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
+
+Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
+
+ * symfile.c (clear_symtab_users_once): Now non-static (for
+ objfiles.c).
+
+Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
+
+ * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
+ ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
+ vax-pinsn.c: Remove reg_names decl (now in defs.h).
+
+ Solaris-2 support on SPARC:
+
+ * dbxread.c: Add symbol_size to struct dbx_symfile_info.
+ Add symbol_size and file offsets to struct symloc.
+ Add static symbol_table_offset, string_table_offset,
+ file_string_table_offset, next_file_string_table_offset,
+ last_function_name.
+ (add_old_header_file): Convert error() to complain()t.
+ (dbx_symfile_read): Get symbol size via the objfile.
+ Also get symbol_table_offset.
+ (dbx_symfile_init): Record symbol size and count via the objfile.
+ (dbx_next_symbol_text): Always add file_string_table_offset when
+ accessing string table.
+ (read_dbx_symtab): Initialize file_string_table_offset to 0.
+ (SET_NAMESTRING): Use the offset.
+ (end_psymtab): Large kludge to determine addresses where source
+ files start and end (for the psymtab header).
+ (psymtab_to_symtab_1): Set file_string_table_offset before reading.
+ Get this, symbol size, and symbol offset, from psymtab.
+ (read_ofile_symtab): Don't back up one symbol for Solaris2.
+ Patch up last_source_start_addr if zero in N_SO.
+ (process_one_symbol): Add variable function_start_offset.
+ ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
+ BLOCK_ADDRESS_FUNCTION_RELATIVE.
+ ( "", N_OBJ, N_OPT): Ignore.
+ (elfstab_build_psymtabs): New function to read stabs out of
+ an ELF file.
+
+ * Makefile.in: Accept $(BISON) even though we really want $(YACC).
+ (gdb): use GLOBAL_CFLAGS when linking, too.
+ * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
+ (N_OBJ, N_OPT): Ignore.
+ ('f', 'F'): Save last function name.
+
+ * elfread.c (record_minimal_symbol_and_info): Kludged to put
+ extra info in the minimal symbol.
+ (elf_symtab_read): The extra info is the size of an ELF object,
+ which was kludged to us in the `udata' field of the BFD symbol.
+ Gag me with a crowbar...
+ (elf_symfile_read): Keep track of both the absolute load address,
+ and the offset between load addr and symbols. Handle STABS as
+ well as DWARF sections, passing the absolute load address to
+ elfstab_build_psymtabs.
+
+ * symfile.h: Prototype elfstab_build_psymtabs.
+ * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
+
+ * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
+
+ * buildsym.h: Add processing_acc_compilation flag.
+ * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
+ (define_symbol): Skip arg types in function entries. Resolve
+ overloaded 'P' which acc uses for prototypes of functions called
+ by this file.
+ (read_type: 'b', 'r'): Handle Solaris2 builtin types.
+
+ * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
+ save size of ELF symbols. FIXME.
+ * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
+ * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
+
+ * configure.in: Solaris config is sparc-sun-solaris2.
+ * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
+
+ * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
+ by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
+ * symfile.c (symfile_bfd_open): Comment where name is freed.
+ * symmisc.c (extend_psymbol_list): Comment where list is freed.
+
+Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
+
+ * expprint.c (print_subexp): Add missing ']'.
+ * defs.h (reg_names): Fix declaration to match that in infcmd.c
+ * stack.c (reg_names): Delete redundant (and inconsistent) decl.
+ * WHATS.NEW: Point out improved C++ function name handling.
+ * gdbtypes.c (lookup_fundamental_type): For now, use the same
+ type names for both implicitly and explicitly signed integral
+ types. See comment in the source code.
+
+Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
+
+ Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
+ * defs.h (longest_to_int): Avoid void arm of ?: in error case.
+ * expprint.c (print_subexp): Fix printing of register names.
+
+Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
+
+ * inferior.h (register_valid): Declare.
+ * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
+ * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
+ macros for traversing the data structures in a single objfile.
+ * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
+ * tm-i960.h (REGISTER_NAMES): Cosmetic change.
+ * infcmd.c: Lint.
+
+Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
+
+ * c-exp.y, m2-exp.y: Move remapping defines for malloc and
+ realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
+ * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
+ sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
+
+Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
+
+ * depend: rebuild to account for remote-st2000.c.
+ * remote-st2000.c: Almost works now.
+ * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
+
+Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
+
+ * c-exp.y (yylex): Recognize single-quoted strings that specify
+ tokens with embedded whitespace, such as C++ demangled names.
+ * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
+ * main.c (gdb_completer_quote_characters): Add global variable.
+ * main.c (symbol_completion_function): Total rewrite for C++
+ demangled name handling.
+ * main.c (skip_quoted): New function.
+ * main.c (main): Set rl_completer_quote_characters.
+ * symmisc.c (dump_symtab): Print source language for symtab.
+ * symtab.c (expensive_mangler): Add prototype and function.
+ * symtab.c (completion_list_add_symbol): Total rewrite for new
+ C++ demangled name handling.
+ * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
+ other changes for demangled C++ symbol handling.
+ * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
+ * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
+ * symtab.c (decode_line_1): Recognize C++ demangled names on input.
+ * symtab.c (completion_list_add_symbol): Total rewrite for new
+ C++ demangled name handling.
+ * symtab.c (expensive_mangler): New function.
+ * utils.c (strcmp_iw, demangle_and_match): New functions.
+ * xcoffread.c (aixcoff_symfile_read): Fix prototype.
+
+Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in: Roll VERSION to 4.5.4.
+ * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
+ to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
+ * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
+
+Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
+
+ * alldeps.mak: Rebuild to account for new files.
+ * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
+ * tm-st2000.h: New file.
+ * configure.in: Tandem debug monitor (st2000) support.
+ * remote-st2000.c, config/st2000.mt: ditto.
+
+Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
+
+ * blockframe.c (inside_entry_file, inside_main_func,
+ inside_entry_func): Return 0 if no symbols; avoid crashing.
+
+Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
+
+ * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
+ without masking, since it is signed and will later be compared
+ against signed quantities. The right fix is probably to make
+ it all unsigned, but this is a small, safe fix for this release.
+ FIXME -- make the real change sometime soon.
+
+Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
+
+ * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
+ parameter in call to `symbol_file_add' to 0.
+
+ * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
+
+Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
+
+ * configure.in: Handle -m680[01234]0-wrs.
+
+Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
+
+ * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
+ `ieee_extended_to_double'.
+
+Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
+
+ * valops.c (value_assign): Lint, by Pierre Willard.
+
+Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
+
+ * coredep.c (fetch_core_registers): Remove premature warning,
+ which triggers on DECstation even though all regs are accessible.
+
+ * m68k-pinsn.c (print_insn_arg): Use new macros to get
+ sign-extension of instruction fields even on unsigned-char hosts.
+ Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
+
+ 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
+ * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
+ since they define the target, not the host.
+ * m88k-pinsn.c: Fix typo.
+
+Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
+
+ * valarith.c (value_zerop): -0.0 is still zero.
+ * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
+ Patches by Paul Eggert <eggert@twinsun.com>.
+
+Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
+
+ * alldeps.mak, depend: re-make to account for ser-*.c.
+
+Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
+
+ * inflow.c (new_tty): Temporarily ignore SIGTTOU when
+ disconnecting from controlling terminal, to avoid gdb hanging
+ on SVR4. Fixes bug reported by Oliver Okrongli.
+ * procfs.c (PROC_NAME_FMT): Change format to match default used
+ by system, as suggested by Oliver Okrongli.
+ * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
+ bug fix from Brent Townshend (bst%tt@cam.ORG).
+ * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
+ by turlais@rechser.total.fr.
+ * dwarfread.c (decode_subscr_data): Fix bug in calculation of
+ length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
+ * objfiles.h (unlink_objfile): Add prototype.
+ * objfiles.c (unlink_objfile): Add function.
+ * objfiles.c (free_objfile): Call unlink_objfile.
+ * objfiles.c (allocate_objfile): Call unlink_objfile on newly
+ remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
+ Also, discard old possibly bogus sf struct.
+ * symfile.c (symbol_file_add): Call init_entry_point_info() and
+ find_sym_fns() for remapped symbol files, in case of any changes
+ since the last mapping.
+
+Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * findvar.c (read_relative_register_raw_bytes): use the raw size
+ of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
+
+Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ Changes to support GDB running on DOS using GO32 and H8 support
+
+ * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
+ allowing hosts with different text and binary file formats to
+ work.
+ * coffread.c (read_coff_symtab): changed calling convention and
+ operation - now it opens its own file with FOPEN_RB rather than
+ duping and fdopening the provided handle.
+ * dbxread.c, cplus-dem.c: #include mangling.
+ * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
+ binary files oring in the right bit.
+ * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
+ * remote-hms.c: cleanup to use the new remote serial stuff
+ * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
+ independent remote terminal I/O.
+ * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
+ * source.c (openp): fix off by one problem removing / - can now
+ open a source file in the root directory with DOS.
+ * values.c (value_as_pointer): remove bogus address bits from
+ long. (unpack_long): unpack into unsigned long/short if pointer.
+
+Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
+
+ * infrun.c (child_attach): Don't allow gdb to attach to itself.
+ It gets permanently stuck in many OSes.
+ * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
+ to printf_filtered.
+ * breakpoint.c: Improve help text for info breakpoints.
+
+Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
+
+ * README: Add pointer to internals doc, and describe reading
+ info files.
+ * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
+ * symtab.c (output_source_filename): Remove old glop for wrapping
+ lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
+
+Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in: version.c should depend on Makefile, not Makefile.in.
+ * munch: Add sort -u to avoid duplications.
+ * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
+ Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
+
+Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
+
+ * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
+ avoid infinite loops while demangling bogus mangled names.
+ * valprint.c (type_print_base): Minor fix for GNU style guide
+ conformance.
+
+Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
+
+ * Makefile.in (VERSION): Bump to 4.5.3
+ * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
+ * Makefile.in (demangle): New target to create standalone
+ demangler with same code and options as internal demangler.
+ * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
+ to support ARM style and Lucid style demangling, improve
+ maintainability, fix several demangling bugs. More changes
+ to follow.
+ * defs.h (strstr): Add ANSI compatible prototype.
+ * valprint.c (type_print_1): Demangle using ansi option.
+ * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
+
+Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
+
+ * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
+ first two sections.
+
+Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * mipsread.c (parse_procedure): Return rather than using
+ uninitialized variable 'b'.
+
+Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
+ 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
+ Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
+ relative to each source file.
+
+Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
+
+ * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
+ recursions.
+
+Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
+
+ * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
+ * am29k-tdep.c: Update to latest code from AMD.
+ (get_saved_register) don't crap out if no frame.
+ * remote-udi.c: Set/clear inferior_pid as appropriate.
+ (udi_open) call target_preopen, don't close fd 0!!!, clean up
+ error handling. Fixup end-of-debugging messages.
+ (udi_fetch_registers) clean up big time, mainly don't multiply
+ register_valid indices by 4, and use proper Offset when reading
+ gr96-gr127. (udi_store_registers) general cleanup.
+ (fetch_register) cleanup, simplify. (regnum_to_srnum)
+ INT_REGNUM->INTE_REGNUM.
+ * tm-29k.h: Upgrade to latest code from AMD.
+ * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
+ (UDIConnect) Clean up error processing (like, don't do exit() if
+ execlp fails), make code restartable, make more attractive.
+ (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
+ otherwise.
+
+Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
+ * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
+ from former to latter.
+
+Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
+
+ * cplus-dem.c (do_args): Handle void args the same as others.
+ * objfiles.c (free_objfile): Only try to unmap files when
+ reusable objfiles are supported.
+ * valprint.c (type_print_varspec_suffix): Add parameter that
+ specifies if C++ demangling included function arguments. Use
+ it to suppress printing extra pair of ()'s.
+ * valprint.c (type_print_1): Fix problem with printing demangled
+ C++ function types where demangled type includes the function
+ args.
+
+Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (DEMANGLER): Define and default to cplus-dem.
+ Allows selection of C++ demangler to be a configuration option
+ until multiple demanglers are supported.
+ * demangle.h: New include file for extended demangler support.
+ * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
+ utils.c, valprint.c: Include "demangle.h" and change all calls
+ to cplus_demangle() or fputs_demangled() to use individual
+ demangling options.
+ * valprint.c (type_print_1): Change options to cplus_demangle
+ to print demangled function args. Still broken, but now less so.
+ * cplus-dem.c: Include demangle.h, reorganize and update some
+ comments to reflect reality.
+ * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
+ second arg from fixed integer to bit based multiple options.
+ * cplus-dem.c (optable): Reformat and replace ansi members with
+ bit based options.
+ * cplus-dem.c (do_type): Fix bug with parsing missing return type.
+
+Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
+
+ * values.c (set_internalvar): Force evaluation of lazy values.
+ Bug reported by RMS.
+
+Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Bump to 4.5.2.
+ * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
+ * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
+ * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
+ proper handling of bit fields.
+ * gdbtypes.h (struct type): Clarify use of field.bitpos.
+ * symtab.h: Fix couple of misspellings in comments.
+ * value.h (struct value): Clarify use of bitpos.
+ * value.h (unpack_field_as_long): Change prototype, returns
+ LONGEST.
+ * values.c (unpack_field_as_long): Change return type to LONGEST,
+ sign extend unpacked fields that are signed, other rewriting.
+ * config/ncr3000.mt: New target config file.
+
+Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
+
+ * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
+ even when printing 8-bit characters.
+
+ * gdbtypes.c (make_{reference,pointer,function}_type): New
+ functions which handle overwriting of forward-referenced types
+ for stabs file reading.
+ (lookup_{reference,pointer,function}_type): These just call
+ the make_*_type functions with a null storage alloc parameter.
+ * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
+ * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
+
+ * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
+ (dbx_alloc_type): Make it easier to understand. No funct change.
+ (define_symbol: 't'): Don't put the typedef name into the name of
+ the struct, union, or enum. Bugfix.
+ (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
+ routines to properly handle overwriting preallocated types so that
+ forward references will work.
+ (read_enum_type): Force enum values to file scope, due to bug in
+ Sun compiler output. FIXME, fix later.
+
+ Remove unused header_file_prev_index mechanism. It was already
+ obsolete in gdb-3.5. These comments appeared in 3.5:
+ /* This code was used before I knew about the instance codes.
+ My first hypothesis is that it is not necessary now
+ that instance codes are handled. */
+ * dbxread.c (add_new_header_file): Remove header_file_prev_index.
+ * buildsym.h: Remove it and prev_index that saves it.
+ * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
+
+ * solib.c (special_symbol_handling): When called from core files,
+ must set up debug_addr. Don't print error messages, just return.
+ * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
+
+Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * cplus-dem.c: Allow nested class names (as in
+ Foo::Bar::method()).
+ Allow the cleaner cfront style of nested class names
+ (Q2_3Foo3Bar as well as Q23Foo3Bar).
+ Make cplus_demangle re-entrant by removing use of global
+ variables. Instead, place all shared variables in a
+ stack-allocated structure, and pass around its address.
+
+Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (make-proto-gdb-1): 1st cut at packaging
+ 29k-share/* subdirs...
+
+ * remote-udi.c (udi_insert/remove_breakpoint): Completely
+ rewrite, only leave out the bugs.
+
+ * Makefile.in: Add 29k/UDI support. Improve depend.
+ * alldeps.mak, configure.in, depend: Add 29k/UDI support.
+
+ * am29k-tdep.c: Update to use new calling conventions, and misc
+ symbol elements.
+
+ * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
+
+Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
+
+ * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
+ breakpoint instructions that leave PC pointing at the right place.
+
+ * core.c (core_open): Call warning() to print warnings.
+
+Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
+
+ * symtab.c (lookup_symbol): Need to check if msymbol->name is
+ NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
+ This prevents a crash when trying to lookup the value of a
+ non-existent symbol.
+
+Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
+
+ * signame.c, signame.h: Remove, replaced by strsignal.c in
+ libiberty.
+ * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
+ sun386-xdep.c: Remove include of signame.h
+ * Makefile.in (SFILES_MAINDIR): Remove signame.c
+ * Makefile.in (HFILES): Remove signame.h
+ * Makefile.in (OBS): Remove signame.o
+ * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
+ errno_max, signo_max, strtoerrno, strtosigno, strsignal,
+ psignal, perror): Add prototypes.
+ * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
+ Remove define.
+ * depend: Manually remove signame.[cho] references.
+ * convex-tdep.c (subsig_name): Replace use of sys_siglist with
+ strsignal.
+ * convex-xdep.c (core_file_command): Replace use of sys_siglist
+ with safe_strsignal.
+ * core.c (core_open): Replace use of sys_siglist with
+ safe_strsignal.
+ * core.c (memory_error): Replace use of sys_errlist with
+ safe_strerror.
+ * i960-tdep.c (print_fault): Replace use of sys_siglist with
+ safe_strsignal.
+ * infcmd.c (program_info): Replace use of sys_siglist with
+ safe_strsignal.
+ * infrun.c (signal_stop, signal_print, signal_program):
+ Allocate dynamically based on dynamic determination of number
+ of signals to support.
+ * infrun.c (child_create_inferior): Replace use of sys_errlist
+ with safe_strerror.
+ * infrun.c (wait_for_inferior): Replace use of sys_siglist with
+ safe_strsignal.
+ * infrun.c (sig_print_info): Replace use of sig_abbrev with
+ strsigno and sys_siglist with safe_strsignal.
+ * infrun.c (handle_command): Call signo_max to find number of
+ signals. Replace sig_number with strtosigno and sig_abbrev with
+ strsigno.
+ * infrun.c (signals_info): Replace sig_number with strtosigno.
+ * infrun.c (_initialize_infrun): Call signo_max to find number of
+ signals. Dynamically allocate signal_{stop,print,program}.
+ * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
+ * procfs.c (errnoname): Add function and prototype.
+ * procfs.c (info_proc_siginfo): Call errnoname, replace use
+ of sys_siglist with safe_strsignal.
+ * procfs.c (info_proc_stop, info_proc_signals): Replace use of
+ sys_siglist with safe_strsignal.
+ * procfs.c (info_proc_stop): Call errnoname.
+ * procfs.c (signalname): Replace sig_abbrev with strsigno.
+ * stuff.c (main, get_offset): Replace use of sys_errlist with
+ strerror.
+ * sun386-xdep.c (core_file_command): Replace use of sys_siglist
+ with safe_strsignal.
+ * umax-xdep.c (core_file_command): Replace use of sys_siglist
+ with safe_strsignal.
+ * utils.c (safe_strerror, safe_strsignal): Add functions that
+ call strerror and strsignal respectively, and deal with NULL
+ returns.
+ * utils.c (perror_with_name, print_sys_errmsg): Replace use of
+ sys_errlist with safe_strerror.
+ * valprint.c (val_print): Replace use of sys_errlist with
+ safe_strerror.
+
+Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
+
+ * Makefile.in: rework CFLAGS so that they can be set from the
+ command line to make. CFLAGS -> INTERNAL_CFLAGS.
+ USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
+ Pass CFLAGS on recusions.
+
+Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
+
+ * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
+ out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
+ overkill for the problem it solved.
+ * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
+ and default to simply printing type names as appropriate.
+ * main.c (main): Remove one of the leading newlines from
+ warning_pre_print initialization.
+ * objfiles.c (open_existing_mapped_file): Add function and
+ prototype.
+ * objfiles.c (open_mapped_file): Rewrite to use new function
+ open_existing_mapped_file.
+
+Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
+
+ * sun3-xdep.c (fetch_core_registers): Lint.
+ * tm-sun3.h: Prototype lint.
+ * value.h: Typo.
+
+Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
+ Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
+ * objfiles.c: Cast calls to close() with unused returns to void.
+ * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
+ old objfile's name before updating it.
+ * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
+ * objfiles.h (objfile struct): Add mmfd member.
+ * symfile.c (syms_from_objfile): Move some code to
+ new_symfile_objfile.
+ * symfile.c (new_symfile_objfile): Add new function, common code
+ from syms_from_objfile.
+ * symfile.c (symbol_file_add): Call new_symfile_objfile for both
+ mapped and unmapped symbol files.
+ * symfile.c (symbol_file_command): Print "No symbol file now"
+ message, ala exec_file_command for the exec file.
+ * symfile.h (new_symfile_objfile): Add prototype.
+ * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
+ * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
+
+Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
+
+ * rs6000-pinsn.c: New version from IBM (Metin).
+ * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
+ to avoid warnings from some compilers.
+
+Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
+
+ * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
+ * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
+ type's flag word that marks it as a fundamental type.
+ * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
+ flags argument for all calls to init_type().
+ * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
+ flags argument for all calls to init_type(). Also remove
+ dependency on host sizes for ints, floats, etc.
+ * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
+ flags argument for all calls to init_type(). Also remove
+ dependency on host sizes for ints, floats, etc.
+ * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
+ bit to flags argument for all calls to init_type(). Add types
+ FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
+ * valprint.c (unsigned_type_table, signed_type_table,
+ float_type_table): Remove.
+ * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
+ bit when printing fundamental types, and print the actual name
+ for such types, rather than inventing one. Remove code that
+ invented fundamental type names.
+ * valprint.c (_initialize_valprint): Remove initializations
+ for now removed unsigned_type_table, signed_type_table, and
+ float_type_table.
+
+Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
+
+ * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
+ vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
+ 5.0.2.
+
+Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (target_to_host): New function similar to previous
+ swapin function.
+ * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
+ Extensive changes to convert all previous usages to use new
+ target_to_host() function.
+ * dwarfread.c (struct dieinfo): Change types of most integral
+ members to be unsigned.
+
+Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
+
+ * WHATS.NEW: Revise -mapped doc.
+
+Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
+
+ * mipsread.c (parse_partial_symbols): Complain when sh->index is
+ too high or when skipping `forwards' moves us backwards.
+ (parse_type): Print mis-guessed tag name in complaint.
+ (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
+ (parse_procedure): Do not attempt to create symbols; just fill in
+ the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
+ (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
+ for clarity. Set top_stack before calling parse_external. In
+ stabs, sort symbols before calling parse_procedure.
+ * mipsread.c: Lint.
+ * symmisc.c (std_in, std_out, std_err): Add vars to access std
+ FILE *'s when debugging GDB (e.g. as args to dump_symtab).
+ * Makefile.in: Remove stage* targets. Avoid echo on recursive
+ makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
+ exists.
+
+Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in (VERSION): Set to 4.5.1.
+ * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
+ * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
+ fill_gregset): New functions for SVR4 /proc support.
+ * mipsread.c: Cleanup. Add more complaints for unhandled cases.
+ Remove new symbol types and such to ../include/coff/symconst.h.
+ (parse_symbol): Simplify code for parsing struct/enum/unions.
+ (parse_type): Handle `long long' types.
+ (upgrade_type): Handle `const' qualifier.
+ (parse_partial_symbols): fix indentation, clean a bit.
+
+Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
+
+ * dwarfread.c (SWAPIN,swapin): New macro and function to call to
+ copy in data from raw read buffers, calling bfd byteswapping
+ routines as appropriate. Use to replace most existing memcpy
+ calls.
+ * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
+ * configure.in: Recognize new ncr3000 config.
+ * config/ncr3000.mh: New config file.
+
+Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
+
+ GDB-4.5 release!
+
+ * README: Update for release.
+ * Makefile.in: Update version to 4.5.
+ * WHATS.NEW: The obvious.
+
+ * depend: Generate new depend file for this release.
+
+ * Makefile.in (depend): Fix dependancy generation so that it does
+ not include gcc 'fixincluded' files, which are usually in a system
+ specific location.
+
+Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
+ * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
+ symbols for nameless types. And, handle `R' (register parameter
+ type) for AIX. (an extension to existing stabstring grammar).
+ * rs6000-xdep.c: Fix typo (= should have been ==).
+
+Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
+
+Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
+
+ * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
+ * signame.c (SIGWAITING, SIGLWP): Add.
+
+Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
+
+ * xm-i386mach.h: add decls for errno and strdup().
+
+ * breakpoint.c (breakpoint_1): Add (int) casts for enums
+ used in array index context (otherwise, some compilers barf).
+
+Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
+
+ * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
+ Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
+ in a system call, and provide better backtrace if so.
+
+ * Makefile.in (HFILES): Add xcoffsolib.h.
+ * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
+ * rs6000-pinsn.c: #include "opcode/rs6k.h"
+
+ * mipsread.c (read_mips_symtab, read_the_mips_symtab,
+ mipscoff_symfile_read): Convert to BFD to do file I/O.
+
+ * symfile.c: #include <ctype.h> to get proper def if isspace().
+
+ * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
+
+Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
+
+ * mipsread.c: Create a .gdbinfo pseudo-symbol for each
+ function also when parsing embedded stabs.
+
+Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mipsread.c: Fix more declarations.
+
+ * mipsread.c: Fix many invocations of complain. Use enum
+ type_code where appropriate.
+
+ * xm-vaxult.h: Add decl for strdup().
+
+ * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
+ for xm-vax.h.
+
+Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
+
+ * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
+ process_one_symbol.
+
+Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
+
+ * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
+ * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
+ Merge in more patches for rs6000 from Metin Ozisik.
+ * utils.c: Fix typo in comment.
+
+Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
+
+ * procfs.c (procinfo struct): Add nopass_next_sigstop member.
+ * procfs.c (attach): Set nopass_next_sigstop if attached
+ process is forcibly stopped.
+ * procfs.c (child_resume): Use nopass_next_sigstop to suppress
+ resending SIGSTOP to attached process on first resume.
+
+Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (SFILES_MAINDIR): add mipsread.c
+
+Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in (OBS): Compile mipsread.c for all targets now.
+ (VERSION): Bump to 4.4.85.
+ * mipsread.c: Update for new include files. Lint.
+ * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
+ * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
+ Don't need to bring in mipsread.o specially any more.
+
+Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
+ routine (for Irix-4.x). Make many funcs static and void.
+ * mips-tdep.c (mips-frame-chain): Clean up, simplify.
+ * (init_extra_frame_info): Don't trash cached value of frame
+ pointer register. This fixes backtracing through routines that use
+ alloca(). Generally clean up declarations of functions, and use
+ typedefs and macros to reference data structures as appropriate.
+ * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
+ proc_desc element.
+
+Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
+
+ * values.c (unpack_long): Fix unpacking error for signed chars
+ on hosts where the default character type is unsigned.
+ * procfs.c (pr_flag_table, pr_why_table): Add some entries
+ for newer SVR4 variants.
+ * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
+ turn off trace inherit-on-fork flag to favor latest SVR4 method.
+ * procfs.c (mappingflags): Add support for MA_PHYS
+
+Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
+
+ * buildsym.c (read_struct_type): Avoid coredump when C++
+ abbreviated type name is messed up. Reported by Joe Buck.
+ FIXME, we need to determine whether GDB or GCC needs to be
+ smarter to correctly locate this type name.
+
+ * c-exp.y, coffread.c, command.c, command.h, copying.awk,
+ dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
+ m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
+ symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
+ * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
+
+Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
+
+ * breakpoint.h (bpdisp, bptype): Remove trailing comma.
+ * symtab.h (current_source_symtab): Make extern
+ * symtab.h (current_source_line): Make extern
+ * inferior.h: Move all procfs.c prototypes to one place, add
+ prototype for proc_signal_handling_change. Add prototypes for
+ signal_stop_state, signal_print_state, and signal_pass_state.
+ * inferior.h (stop_soon_quietly): Make extern
+ * inferior.h (attach_flag): Make extern
+ * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
+ * infrun.c (signal_stop_state, signal_print_state,
+ signal_pass_state): New functions to query specific signal
+ handling flags.
+ * infrun.c (handle_command): Minor error message change, add
+ NOTICE_SIGNAL_HANDLING_CHANGE.
+ * procfs.c (open_proc_file): Remove iris specific reset of
+ inherit-on-fork flag, moved to proc_set_exec_trap().
+ * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
+ to reset inherit-on-fork flag, bash comment to GNU form.
+ * procfs.c (proc_base_address, set_proc_siginfo,
+ fetch_core_registers): Conform to code style.
+ * procfs.c (signame.h): Include.
+ * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
+ syscallname(), info_proc_syscalls()): New macros, tables, and
+ functions to organize and report system call information.
+ * procfs.c (saved_fltset, saved_trace, saved_sighold,
+ saved_exitset, saved_entryset): Add to procinfo struct.
+ * procfs.c (struct trans): Add.
+ * procfs.c (pr_flag_table, pr_why_table, faults_table,
+ siginfo_table, errno_table): Tables to translate numeric values
+ to symbolic names and short descriptions.
+ * procfs.c (signalname, info_proc_signals): Add function and
+ prototype.
+ * procfs.c (proc_info): Now info_proc.
+ * procfs.c (proc_info_address_map): Now info_proc_mappings.
+ * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
+ info_proc_faults, lookupname, lookupdesc, sigcodename,
+ sigcodedesc): New functions.
+ * procfs.c (proc_signal_handling_change): New function to set
+ the trace flags based on the state of gdb's signal handling flags.
+ * procfs.c (inferior_proc_init): Call proc_signal_handling_change
+ and remove code to do PIOCSTRACE ioctl.
+ * procfs.c (attach, detach): Preserve and restore process flags
+ using saved_* fields in procinfo struct.
+ * procfs.c (attach): Call proc_signal_handling_change.
+ * procfs.c (info_proc): Major rework to expand "info proc" cmd.
+ * procfs.c (proc_desc): Update for latest changes.
+ * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
+ * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
+ * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
+
+Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
+
+ * procfs.c (set_proc_siginfo): Add prototype and new function.
+ * procfs.c (detach, child_resume): Call set_proc_siginfo to set
+ up inferior siginfo struct.
+ * elfread.c (elf_symfile_read): Compute the relocation amount
+ by subtracting off the address of the ".text" section.
+ * solib.c: Add pointer to ".text" section to so_list struct.
+ * solib.c (solib_map_sections): Initialize pointer to ".text"
+ section in so_list struct.
+ * solib.c (symbol_add_stub): Pass base address of ".text"
+ section to symbol_file_add, rather than the load address of
+ the shared library. On SunOS they are the same. On SVR4 they
+ are not.
+
+Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mipsread.c (parse_procedure): PDR.isym should get pointer to
+ function name, not .gdbinfo. symbol.
+
+Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
+
+ * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
+
+Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (VERSION): 4.4.8
+
+ * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
+ commands in .cshrc/.profile won't get traced.
+
+Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
+
+ * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
+ * exec.c (build_section_table): Don't abort if no sections.
+ * sparc-tdep.c (single_step): Lint.
+ * utils.c (mrealloc): Handle realloc (0, size) case here.
+
+Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
+ opposed to m[ht]-*!
+
+ * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
+
+ * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
+ .gdbinfo. symbols are created. Move creation from parse_procedure
+ to parse_symbol, where it is fairly easy to grow the symtab. This
+ also fixes a symtab trashing bug on all mips-based systems.
+ * (got_numargs, lookup_numargs, free_numargs): Delete. Not
+ needed anymore.
+ * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
+ mips_extra_func_info, and all the PROC_xxx macros that look at it.
+
+Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
+
+ * c-exp.y: Add missing return type to yyparse() prototype.
+
+Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
+
+ Create and use macros for iterating on symtabs, psymtabs, msymbols.
+
+ * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
+ * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
+ * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
+ (patch_opaque_types): Avoid dummy args and result.
+ * objfiles.c (have_partial_symbols, have_full_symbols,
+ have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
+ (iterate_over_objfiles, iterate_over_symtabs,
+ iterate_over_psymtabs): Remove, clunky and slow.
+ * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
+ ALL_PSYMTABS, and ALL_MSYMBOLS macros.
+ * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
+ dump_objfile): Remove dummy args and results. Move filename
+ comparisons to callers.
+ (printsyms_command, printpsyms_command, printmsyms_command,
+ printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
+ * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
+ lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
+ list_symbols, make_symbol_completion_list): Replace explicit
+ iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
+ Eliminate Dijkstra flag crap, break out of loops with gotos.
+ (lookup_symtab_1): Protect '/' tests from short filenames.
+ (cplus_mangled_symbol): Move inline into lookup_symbol.
+ * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
+ (relocate_minimal_symbol): Move inline to vmap_symtab.
+ (vmap_symtab): Replace iteration with ALL_OBJFILES,
+ iterate_over_msymbols with ALL_MSYMBOLS.
+
+ Misc cleanup prior to release.
+
+ * Makefile.in (VERSION): Roll to 4.4.7.
+ (HFILES): Add call-cmds.h.
+ * call-cmds.h: New header for command fns called by other files.
+ * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
+ (breakpoint_1): Remove unused type arg. Change callers.
+
+ * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
+ * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
+ * mipsread.c: Add prototypes for all static functions.
+
+ * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
+ dump_blockvector, dump_block, dump_addrchass, dump_namespace,
+ dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
+ * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
+ dump_blockvector, dump_block, dump_addrchass, dump_namespace,
+ dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
+ unused copy!
+
+ * buildsym.c (define_symbol): Handle global register variables
+ (from Pierre Willard). Complain if register numbers are too large.
+ * target.c (nomemory): Now that higher levels examine errno, give EIO.
+ * tm-sparc.h: Don't #include <sun4/reg.h>.
+ * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
+ dependency on <sun4/reg.h>. Start to handle cross-byte-order.
+
+ * language.h: Avoid forward enum declaration.
+ * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
+ config/sun4os5.mt: New host and target.
+ * defs.h (errno): #include <errno.h> rather than assuming int.
+ From Pierre Willard.
+
+ * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
+ dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
+ language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
+ partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
+ valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
+ command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
+ sparc-xdep.c, utils.c, value.h, values.c: Lint.
+
+Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
+
+ * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
+ * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
+ * language.h (enum exp_opcode): Avoid forward enum def.
+ * main.c (define_command, user_defined_command): Lint.
+ * mem-break.c, xcoffread.c: Lint.
+ * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
+
+Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
+
+ * Merged in latest RS6000 diffs from Metin G. Ozisik.
+ * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
+ * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
+ or IBM6000_TARGET as (approximately) appropriate.
+
+Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
+
+ * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
+ * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
+ or not to try reading symbols from a mapped objfile. Plugs memory
+ leak due to shared libraries generating no psymtabs or symtabs.
+
+Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
+
+ * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
+ * copying.awk: Lint. Make stronger warning at top of copying.c.
+ * elfread.c (elf_symtab_read): Eliminate check of mainline.
+ * gdbtypes.c (smash_to_*): Remove FIXME comments.
+ (lookup_pointer_type): Add FIXME comment.
+ * main.c (set_history_size_command): Disallow negative size.
+ * partial-stab.h: Update copyright.
+ * rs6000-tdep.c (skip_trampoline_code): Better comments.
+
+Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
+
+ * main.c (set_history_size_command): Negative size is error.
+ (Reported by Peggy Fieland.)
+
+Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
+
+ * coffread.c (coff_symfile_init): Update comment.
+ * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
+ DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
+ macros to access the dbx specific objfile information.
+ * dbxread.c (symfile_string_table, symfile_string_table_size):
+ Remove these local variables.
+ * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
+ read_dbx_symtab): Remove the stringtab and stringtab_size params
+ from the function prototypes, the function definition, and the
+ function calls. These are now available via DBX_STRINGTAB and
+ DBX_STRINGTAB_SIZE using the objfile pointer.
+ * dbxread.c (dbx_symfile_read): Relocate addr before using as
+ an arg to read_dbx_symtab.
+ * dbxread.c (dbx_symfile_read): Remove code that free'd the
+ stringtab and the dbx specific per-objfile private info.
+ * dbxread.c (init_psymbol_list): Remove symbol count from passed
+ args in prototype, function definition, and function calls. It is
+ now available via the DBX_SYMCOUNT macro using the objfile
+ pointer.
+ * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
+ local instance of struct dbx_symfile_info and replace with DBX_*
+ macros.
+ * dbxread.c (dbx_symfile_read): Remove init's of now deleted
+ symfile_string_table and symfile_string_table_size.
+ * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
+ symfile_string_table.
+ * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
+ * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
+ stringtab size variables. Remove all code that used to reread
+ the stringtab.
+ * objfiles.c (allocate_objfile): Move calls to init_malloc()
+ to prior to any calls to mmalloc for the objfile specific heap.
+ * utils.c (init_malloc): Document the requirement that for each
+ heap for which corruption checking is desired, that init_mmalloc
+ must be called prior to any mmalloc calls on the heap.
+
+Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
+
+ * rs6000-pinsn.c: Make dis-assembly output more like
+ other targets: Don't print instruction in hex before
+ the assembly; use print_address to print out jump
+ destinations.
+
+Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
+
+ * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
+ * cplus-dem.c: Support "Sc" meaning "signed char".
+
+Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
+
+ * configure.in: fix iris/iris3.
+
+Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
+
+ * command.c, main.c (various places): Use ctype.h macros
+ (such as isupper(x)), instead of hard-wiring in ASCII-isms
+ (such as (x >= 'A' && x <= 'Z')).
+ (There are still more of these in other files.)
+ * main.c (defined_command): Lower-case the user's
+ new command before entering it. Needed because
+ command lookup is case-insensitive (and also lower-cases).
+ (Based on Metin's earlier patch.)
+
+Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
+
+ * config/irix4.mh: new file.
+
+Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
+
+ * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
+ time.
+
+ * xm-mips.h: Declare strdup for ultrix.
+
+ * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
+ when calling new_symbol.
+ * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
+ current_objfile.
+
+Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * config/rs6000.mh: Update (for Fred's new mmalloc)
+ flags to disable use of GNU malloc/mmalloc.
+ * munch: Change SYSV rule to allow .text before the label,
+ as well as after, to work for AIX.
+ * gdbtypes.h: Minor clarifiction.
+
+Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
+
+ * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
+ continuation in yet another place (between method declarations).
+
+Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mips-tdep.c: include symfile.h and objfiles.h to fix
+ compilation errors.
+
+Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
+
+ * valops.c (value_struct_elt_for_reference): Added 'offset'
+ parameter to handle multiple inheritance.
+ * eval.c, value.h: Update accordingly.
+
+Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
+
+ * objfiles.h: New file
+ * Makefile.in (HFILES): Add objfiles.h
+ * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
+ main_scope_lowpc, main_scope_highpc.
+ * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
+ elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
+ source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
+ xcoffread.c, : Include objfiles.h.
+ * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
+ tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
+ mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
+ inside_entry_file() and logic changed appropriately.
+ * blockframe.c (outside_startup_file): Renamed to
+ inside_entry_file() and logic changed appropriately.
+ * blockframe.c (inside_main_scope): Renamed to inside_main_func()
+ and logic changed to use per-objfile specific fields.
+ * blockframe.c (inside_entry_scope): Renamed to
+ inside_entry_func() and logic changed to use per-objfile specific
+ fields.
+ * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
+ symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
+ Remove extern decls.
+ * symfile.c, symfile.h (entry_point): Remove extern decl.
+ * coffread.c (coff_symfile_init): Common entry point init code
+ moved to symfiles.c, call init_entry_point_info().
+ * coffread.c (complete_symtab): Use new per-objfile entry info.
+ * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
+ * mipsread.c (parse_partial_symbols): Use new per-objfile entry
+ info.
+ * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
+ * defs.h (inside_entry_scope, outside_startup_file,
+ inside_main_scope): Prototypes changed for renames to
+ inside_entry_func, inside_entry_file, inside_main_func,
+ respectively.
+ * symfile.c (syms_from_objfile): Common entry point init code
+ moved to init_entry_point_info() and call init_entry_point_info().
+ * symfile.h (init_entry_point_info): Include prototype.
+ * xcoffread.c (aixcoff_symfile_init): Common entry point init code
+ moved to symfiles.c and call init_entry_point_info().
+ * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
+ main_scope_lowpc, main_scope_highpc): Remove extern decls.
+ * dwarfread.c (read_func_scope, read_file_scope): Use new per-
+ objfile entry info.
+ * frame.h (FRAME_CHAIN_VALID): Provide default definition that
+ works for the majority of targets.
+ * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
+ tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
+ tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
+ Use default definition in frame.h.
+ * frame.h (selected_frame_level): Make decl extern.
+ * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
+ * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
+ * partial-stab.h: Use new per-objfile entry info.
+ * symfile.h (struct objfile): Removed, moved to objfiles.h.
+ * symfile.h, objfiles.h (allocate_objfile, free_objfile,
+ free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
+ iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
+ have_minimal_symbols): Prototypes moved to objfiles.h.
+ * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
+ Macros moved to objfiles.h.
+ * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
+
+Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
+
+ More C++ improvements (pointers to members, qualified names).
+ * c-exp.y: Support exp.type::name and exp->type::name
+ syntaxes. (Unfortunately, doesn't work for static members.)
+ * c-exp.y, eval.c: Make type::~type work better.
+ * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
+ value_static_field by value_struct_elt_for_reference.
+ * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
+ and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
+ * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
+ for OP_SCOPE operand; no point in it now that we use lazy
+ reading of values, and use "reference to member" objects.
+ * gdbtypes.h: Clarify comment.
+ * valops.c: Change value_struct_elt_for_address to return
+ a reference (or variable), rather than a pointer. Change
+ the name to value_struct_elt_for_reference to reflect this.
+ Returning a reference instead of a address provides a
+ generalization, since we can use the routine for both
+ class::name as well as &class::name.
+ Also, recurse to handle multiple inheritance properly.
+ * valprint.c: Moved code to print pointer-to-members
+ to new function point_class_member. This allows a
+ "reference-to-member" to be printed using the same code.
+ * valprint.c (type_print_varspec_prefix): Avoid printing
+ "struct " for domains of class-member types.
+ * valops.c (search_struct_field): Inline code for simplified
+ version of value_static_field (which can then be deleted).
+ * value.h: Rename value_struct_elt_for_address to
+ value_struct_elt_for_reference. Delete value_static_field.
+ * values.c: Remove no longer used function value_static_field.
+
+Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
+
+ * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
+ elfread.c (coff_symfile_finish): Add function, prototype, and
+ add to the xxxx_sym_fns struct for each file type. Also reformat
+ the xxxx_sym_fns vector to a standard format and add comments.
+ * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
+ elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
+ Pass pointer to struct objfile rather than pointer to sym_fns.
+ Change references inside each function accordingly. Allocate any
+ symbol file specific info in the per-objfile memory region.
+ * dbxread.c (free_and_init_header_files): Break function into
+ free_header_files(), called from dbx_symfile_finish(), and
+ init_header_files(), called from dbx_new_init().
+ * dbxread.c (dbx_new_init): Move deallocation things to new
+ dbx_symfile_finish function.
+ * elfread.c (elf_new_init): Call buildsym_new_init().
+ * objfiles.c (free_objfile): Call the appropriate symfile_finish()
+ routine for the objfile before deallocating other stuff.
+ * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
+ * symfile.h: Move struct sym_fns to before struct objfile def.
+ Add sym_finish function pointer and change prototypes of other
+ function pointers to reflect passing struct objfile pointer rather
+ than struct sym_fns pointer.
+ * symfile.c: Remove now obsolete symtab_fns pointer.
+ * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
+ locates the correct sym_fns struct for the given objfile.
+ * symfile.c (syms_from_objfile, symbol_file_add): Restructured
+ for better support of mapped symbol tables.
+ * symfile.c (symbol_file_command): Remove obsolete code using
+ symfile_fns.
+ * symfile.h: Remove duplicate declarations for symfile_objfile,
+ entry_point, and object_files.
+ * target.c (target_info): Compare symfile_objfile to NULL.
+ * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
+ aixcoff_symfile_finish().
+
+Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
+
+ * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
+ * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
+ * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
+
+Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
+
+ Some improvements to g++ debugging.
+ * symtab.c (list_symbols): demangle before pattern matching.
+ * symtab.c: Other fixes to improve handing of operators.
+ * valprint.c (type_print_base): Fix test for constructor.
+ * values.c (value_static_field): Allow evaluation of
+ CLASS::METHOD, returning a function pointer.
+
+Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in (VERSION): Roll 4.4.6.
+ * exec.c (exec_file_command): Add code to ignore optional args
+ passed in by file_command() for use in symbol_file_command().
+ * main.c (main): Document -mapped and -readnow in help summary.
+ * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
+ * objfiles.c (allocate_objfile): Filename arg removed. Changes
+ to get filename from bfd with bfd_get_filename(). Test mapto
+ against 0, not NULL. Use mstrsave() to make copy of filename.
+ * remote-mm.c (mm_load): Symbol_file_add() takes an additional
+ arg.
+ * remote-vx.c (vx_load_command, add_symbol_stub):
+ Symbol_file_add() takes an additional arg.
+ * solib.c (symbol_add_stub): Symbol_file_add() takes an
+ additional arg.
+ * symfile.c (symfile_open): Renamed to symfile_bfd_open and
+ changed to return a bfd not an objfile pointer.
+ * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
+ * symfile.c (symbol_file_add): Takes an additional arg (readnow).
+ Change to eliminate local bfd and use symfile_bfd_open() plus
+ allocate_objfile(). Add code to implement readnow option.
+ * symfile.c (symbol_file_command): Changes to option handling,
+ readnow functionality moved to symbol_file_add().
+ * symfile.c (symfile_init): Eliminate local copy of bfd.
+ * symfile.c (add_symbol_file_command): Changes to parse mapped
+ and readnow options.
+ * symfile.h (allocate_objfile): Arg removed from prototype.
+ * symtab.h (symbol_file_add): Arg added to prototype.
+ * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
+ arg.
+
+Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
+
+ * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
+ mtrace.awk, state.c, state.h: Removed.
+ * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
+ directories searched for source files.
+ * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
+ * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
+ MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
+ * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
+ * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
+ * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
+ * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
+ sbrk.c
+ * Makefile.in (HFILES): Remove state.h
+ * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
+ * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
+ * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
+ * Makefile.in (clean): Remove all object files.
+ * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
+ * cplus-dem.c: Remove prototypes definitions that are now done in
+ def.h.
+ * dbxread.c (throughout): Change from using per-objfile
+ xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
+ * defs.h: Remove prototypes for mmap_* functions. Add prototypes
+ for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
+ mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
+ * depend: Remove dependencies for state.o, state.h.
+ * dwarfread.c: Add declaration for warning_pre_print.
+ * dwarfread.c (dwarfwarn): Use warning_pre_print.
+ * dwarfread.c (throughout): Change from using per-objfile
+ xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
+ * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
+ use supplied objfile.
+ * i386-xdep.c (print_387_status): Change to use warning() rather
+ than printfs.
+ * i387-tdep.c (print_387_control_word): Change to use warning()
+ rather than printfs.
+ * infrun.c (wait_for_inferior): Remove unreachable abort() call
+ that some compilers grumble about.
+ * language.c (throughout): Add declaration for warning_pre_print
+ and using warning() instead of printfs.
+ * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
+ * main.c (main): Add declaration for warning_pre_print and set it
+ similarly to error_pre_print. Add declarations for
+ mapped_symbol_files and readnow_symbol_files. Add appropriate
+ definitions to long_options[].
+ * minsyms.c: Trivial fix to comment.
+ * objfiles.c (allocate_objfile): Substantially rewritten for
+ using mapped symbol files.
+ * objfiles.c (throughout): Change from using per-objfile
+ xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
+ * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
+ * source.c (throughout): Change from using per-objfile
+ xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
+ * source.c (open_source_file): Use mstrsave to save file name in
+ mapped symbol region for objfile.
+ * symfile.c: Remove include for state.h.
+ include to local form.
+ * symfile.c (symbol_file_add_digested): Remove.
+ * symfile.c (symbol_file_add): Substantially rewritten for mapped
+ symbol files.
+ * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
+ from objfile structure. Add malloc descriptor pointer (md).
+ * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
+ * symm-xdep.c (print_fpu_status): Use warning() rather than
+ printfs.
+ * symmisc.c (free_symtab_block): Now takes and uses current
+ objfile pointer.
+ * symmisc.c (throughout): Change from using per-objfile
+ xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
+ * symtab.c (cplus_mangled_symbol): Cast return value to avoid
+ Sun compiler grumblings when PTR is char *.
+ * symtab.c (lookup_symbol): Cast return value of iterate_over_
+ msymbols() to correct pointer type.
+ * utils.c (warning_pre_print): Initialize to "\nwarning: ".
+ * utils.c (fatal, fatal_dump_core): Ensure that the fatal
+ error always starts on a line of it's own.
+ * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
+ Rewrite for new mapped malloc package use.
+ * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
+ that don't want to use the mapped malloc package; pass arguments
+ on to traditional malloc package functions.
+ * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
+ * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
+ mrealloc, malloc, and realloc but get fatal error if runs out
+ of memory.
+ * utils.c (msavestring, mstrsave): Save a string in a specific
+ mapped malloc region.
+ * utils.c (print_spaces): Use xmalloc to get the buffer.
+ * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
+ for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
+ * config/i386v4.mh: Insignificant reorganization.
+
+Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
+
+ * xcoffread.c: Only enable compilation of debugging functions
+ if IBM6000 is defined. Fails to compile otherwise.
+
+Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
+
+ * Makefile.in: pass MAKEINFO down on info.
+
+Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
+
+ * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
+ useless code, including an lseek to an uninitialized variable.
+ Reported by Jim Williams <jimbo@wrs.com>.
+
+Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
+
+ Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
+ Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
+ * minsyms.c, symfile.c: Changes that may be generally
+ applicable, but are #ifdef IBM6000 for now.
+ * rs6000-xdep.c: Fixed typo in comment.
+ * rs6000-tdep.c: Non-substatial changes.
+ * xoffread.c: The main change here is addition of some
+ debugging functions.
+ * xoffexec.c: More changes.
+
+ * xcoffread.c: Fixed two too-few-parameters bugs.
+
+ * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
+ to SOLIB_CREATE_INFERIOR_HOOK macro.
+
+Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
+
+ * symfile.h: Add prototype for iterate_over_msymbols().
+ * symtab.c (cplus_mangled_symbol): Add function.
+ * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
+ iterate_over_msymbols to find demangled C++ symbol.
+ * xcoffexec.c (relocate_minimal_symbol): Return meaningful
+ value to iterate_over_msymbols().
+ * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
+ msymbols().
+
+Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
+
+ * Makefile.in: added check target.
+
+Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
+
+ * ecoff.c: Move to ../bfd/coff-msym.c.
+ * config/mt-*mips: Remove ecoff.o from the configuration.
+ * remote.c (): Add newline to initial +.
+ (remote_resume): Mention how to cope with signals.
+ (remote_interrupt): Add debug msg.
+ (remote-wait): Implement new 'T' reply, which includes
+ status, PC, and FP all in a single short message.
+ (putpkt): Add further debugging of packet acks.
+ * mipsread.c (fixup_symtab): Also swap RFD's.
+ (parse_partial_symbols): Avoid bug on unknown symbol types.
+ * Makefile.in (VERSION): Roll to 4.4.5.
+ * mips-tdep.c (heuristic_proc_start): Avoid long delays
+ for remote MIPS by limiting heuristic to 200 byte search.
+ (heuristic_proc_desc): Byte-swapping.
+ (mips_print_register): Cope with failure of
+ read_relative_register_raw_bytes. Byte-swap integers for
+ printing.
+ * mips-pinsn.c (print_insn): Byte-swap instruction.
+
+Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
+
+ * config.sub configure.in config/mh-irix4
+ gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
+ gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
+ gdb/xm-irix4.h gdb/config/mt-irix3
+ gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
+
+Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
+
+ * defs.h, utils.c: xrealloc takes PTR as first arg.
+ * defs.h: Reword confusing comment about ANSI prototypes.
+ * defs.h: Some minor whitespace changes.
+ * infrun.c (wait_for_inferior): Compare int tmp to int 0,
+ not NULL, which can be (void *).
+ * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
+ * tm-i386v.h (SP_ARG0): Define
+ * xm-sysv4.h: Back out of change for missing prototypes.
+ * i386-tdep.c (get_longjmp_target): Add function.
+
+Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
+
+ * Makefile.in: install man page too.
+
+Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
+
+ * All GDB files that #include defs.h: Removed stdio.h.
+ (defs.h): #include stdio.h.
+
+Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
+ a ptype to reflect the setting of TARGET_PTR_BIT. Set the
+ TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
+ * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
+ * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
+ it before printing out the hex shape of an address.
+
+Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
+
+ * rs6000-xdep.c (frame_initial_stack_address): Move
+ code to set frame->cache_fsr into new separate function
+ frame_get_cacahe_fsr. This allows fixing a fatal error.
+ * xcoffexec.c: Turn previously suppressed error
+ message back on, after cleaning up BFD.
+
+ * breakpoint.c (breakpoint_re_set): Removed (at least for now)
+ printing of blank line, since it cases printing of an
+ extra blank line. Is this intended? It does mess up
+ gdb test suite.
+ * defs.h: Put back declarations of malloc and realloc,
+ but protected by #ifndef MALLOC_INCOMPATIBLE.
+ * objfiles.c: Undo previous change: Use malloc/realloc
+ for objfile malloc/realloc fields (but add a cast).
+ * xcoffexec.c: Suppress an error message (for now).
+
+Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
+
+ Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
+ [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
+ * buildsym.c: Use smash_to_pointer_type() to handle forward type
+ references.
+ * xcoffread.c: Modifications to C_DECL storage class handling, and
+ introduction of an old smash_to_pointer_type() routine.
+
+ Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
+ [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
+ * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
+ parameters have been modified.
+
+ Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
+ [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
+ * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
+ and fetch_inferior_registers() always fetched all the registers
+ resulting valid register values at hand all the time. Pushing a dummy
+ frame did not require validating all register values first. After
+ putting the above mechanism into action, we didn't have valid registers
+ values always ready. Thus, all registers need to be fetched before
+ pushing a dummy frame now.
+
+ Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
+ [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
+ * rs6000-xdep.c: frame_initial_stack_address() function to calculate
+ the starting address (actual frame address) of a frame.
+ * rs6000-tdep.c: modifications to function_frame_info() to see if
+ function reserves a frame pointer register (alloca register)
+ * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
+ FRAME_LOCALS_ADDRESS has been updated to support debugging of
+ functions with alloca() calls.
+
+Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
+
+ * xm-sysv4.h: Provide definitions/prototypes for host environment
+ functions for which no definitions or prototypes are provided in
+ any currently included gdb or host environment header files.
+ For SVR4, this currently includes malloc and realloc, which cannot
+ be portably prototyped in any gdb include file.
+
+Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
+
+ * buildsym.h: Remove obsolete variable file_stabs.
+
+ * Makefile.in: Move place where configure merges in host-
+ and target-dependent fragments later, so the latter
+ can override (say) GNU_MALLOC.
+ * config/mh-rs6000: Use system malloc. Otherwise, I
+ ended up with *two* incompatible versions of malloc
+ (functions in libc would call the malloc in libc).
+ I assume this is a shared library problem.
+
+ * remote.c: Fix (presumed) typo.
+ * objfiles.c: Use xmalloc/xrealloc instead of
+ malloc/realloc (since the latter are no longer declared).
+
+ Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
+ [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
+ * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
+ handle individual registers.
+ * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
+ correctly in case it wasn't cached yet. (A problem showed up
+ after fetching individual registers.)
+ * buildsym.c: Disable type_synonym_name's type name overwriting
+ in cases it is unnecesary. rs6000 portation doesn't use
+ type_synonym_name, and it used to nullify type names
+ * xcoffread.c: to handle g++'s typename abbreviation, fill in a
+ type's name as soon as space for that type is allocated.
+ * xcoffread.c: ignore a section's lineno information if it is
+ not `.text'. (In rs6000 bfd portation integration, skipping over
+ `.pad' sections are ignored since it was in machine independent
+ part of the code. Thus, a problem of fake sections with invalid
+ lineno information arised.)
+
+ Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
+ [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
+ * rs6000-tdep.c: make function_frame_info() work whether or not
+ reading from a core file.
+ * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
+
+ * infrun.c. main.c, printcmd.c. symtab.c:
+ More changes from IBM for rs6000.
+
+
+Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
+
+ * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
+ rs6000-xdep.c, xcoffexec.c, xcoffread.c:
+ Merge in changes (mostly from IBM) for RS6000.
+ * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
+ More changes from IBM for RS6000. These are in machine-
+ independent code, and probably could do with some cleaning
+ up. The most questionable of these are #ifdef IBM6000.
+ * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
+ to single_step() (for consistency with rs6000 and i860).
+ * utils.c: Allow the 1st arg to xrealloc to be NULL
+ (in which case do malloc). This removes the need for
+ some tests in xcoff code (and perhaps other places?).
+ * coffread.c: Removed variables last_source_file,
+ type_vector, and type_vector_length as these are now
+ defined by buildsym.[ch].
+ * defs.h: Remove prototypes for malloc and realloc, since
+ these should only be used to implement xmalloc and xrealloc,
+ and they conflict with <stdlib.h> in AIX - where they
+ return void* even when __STDC__ isn't defined. Sigh.
+ * munch: Recognize *initialize* in data as well as text
+ (AIX uses data). Also, incorporate a patch from Garrett
+ Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
+ much more sensible, by only trying to match the name of
+ the initialize_foo function, and not the junk before it.
+
+Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
+
+ * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
+ unless symbol table indicates that something has changed.
+
+Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
+
+ * remote.c: Make it work for embedded MIPS. Increase buffer
+ size, and use throughout. Round buffer size up if too many regs.
+ Support baud rate setting and try for an 8-bit path. If
+ interrupted while waiting for target, send a ^C down the wire.
+ Avoid single-byte reads.
+ * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
+ and NUM_REGS.
+ * mips-xdep.h: Avoid the embedded regs when on Unix.
+
+ * mipsread.c: Byte-swap the symbol table structures, using
+ routines from ecoff.c, to read a symbol table written in any
+ of the four possible byte orders.
+ * configure.in (mips-big-* target): Same as Sony News.
+ * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
+ * ecoff.c: New file for symbol swapping routines.
+
+Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
+
+ * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
+ all-breakpoints' command.
+ * (get_number): Allow users to enter negative breakpoint numbers.
+ * (breakpoint_1): Reformat display of 'info break' to show new
+ fields.
+ * (create_longjmp_breakpoint, breakpoint_re_set,
+ breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
+ symfile.c (syms_from_objfile): Re-do
+ insertion of longjmp breakpoints. Move all code into
+ breakpoint_re_set, and call that instead of
+ create_longjmp_breakpoint in symfile.c.
+
+Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
+
+ * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
+ * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
+ * symtab.c (find_pc_symtab): Handle having no objfiles.
+ * infcmd.c: Fix comment.
+ * objfiles.c (free_all_objfiles): Add.
+ * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
+ * symfile.c (symbol_file_command): free all objfiles when
+ specifying a new symbol file.
+ (reread_symbols): Stat the file name, don't fstat the descriptor.
+
+Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
+
+ * Makefile.in, configure.in: removed traces of namesubdir,
+ -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
+ copyrights to '92, changed some from Cygnus to FSF.
+
+Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
+
+ * dbxread.c (end_psymtab): Delete empty psymtabs.
+ * symfile.c (allocate_psymtab): Recycle empty psymtabs.
+ * symfile.h (struct objfile): Add free_psymtabs.
+
+Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in (VERSION): Roll to gdb-4.4.4.
+
+ * symfile.c (symbol_file_command): strcmp => !strcmp.
+ * breakpoint.h: Move prototypes to follow enum definition they need.
+ * breakpoint.c, infrun.c: Lint.
+ * printcmd.c: Use `enum enable' rather than `enum
+ display_status'.
+ * mipsread.c: First pass at making it compile with the new
+ objfile changes. Probably seriously broken still, but it
+ compiles. FIXME.
+
+Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
+
+ * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
+ breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
+ mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
+ stepping (and nexting) through longjmp(). Also, cleanup
+ breakpoint handling quite a bit by creating explicit breakpoint
+ types instead of using magic breakpoint numbers.
+ Makefile.in: Update version to 4.4.3
+
+Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
+
+ * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
+ minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
+ * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
+
+ * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
+
+ * minsyms.c (install_minimal_symbols): Add bunches to any
+ existing minsyms in the objfile. Avoid extra mallocation
+ by working directly in the obstack. Remove ignored `mainline' parm.
+ * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
+ xcoffread.c: Change all callers.
+ * FIXME: We should be able to eliminate MAINLINE from all the
+ symbol readers now, with a small bit of work.
+
+ * valops.c, value.h: Lint.
+ * remote-vx.c: Add missing break; statement. Bugfix by
+ Michael Sclafani, <sclafani@src.dec.com>.
+
+Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
+
+ * Makefile.in (VERSION): Update version to 4.4.2
+ * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
+ minsyms.c, mmap-alloc.c, mmap-sbrk.c
+ * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
+ * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
+ mmap-alloc.o, mmap-sbrk.o
+
+ * altos-xdep.c: Minor whitespace change.
+ * am29k-tdep.c (examine_prologue): Convert from misc function vector
+ use to new minimal symbol table use.
+ * arm-xdep.c (fetch_inferior_registers): Document unused argument.
+ * arm-xdep.c (store_inferior_registers): Returns void.
+ * blockframe.c (get_pc_function_start, find_pc_partial_function):
+ Convert from misc function vector use to new minimal symbol table use.
+ Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
+ * breakpoint.c: Add prototypes for local functions.
+ * breakpoint.c (catch_command_1): Change to static and remove unused
+ local "pc".
+ * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
+ * breakpoint.h: Change function decls to prototype form.
+ * buildsym.c: Add prototypes for local functions.
+ * buildsym.c: Moved hashname() function here from dbxread.c.
+ * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
+ * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
+ * buildsym.c (dbx_alloc_type): Change to static.
+ * buildsym.c (finish_block): Add objfile parameter.
+ * buildsym.c (misc): Change symbol_obstack to objfile version.
+ * buildsym.c (make_blockvector): Change to static.
+ * buildsym.c (start_subfile): Use strdup instead of obsavestring.
+ * buildsym.c (compare_line_numbers): Change to static, args are const,
+ cast args when used.
+ * buildsym.c (start_symtab): Inline new_object_header_files() call.
+ * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
+ and made static. Add objfile parameter.
+ * buildsym.c (end_symtab): Simplify code using line table size.
+ Realloc the linetable on the objfile symbol_obstack and copy there.
+ * buildsym.c (scan_file_globals): Convert from misc function vector
+ use to new minimal symbol use.
+ * buildsym.c (define_symbol): Add objfile parameter. Make sure
+ strings get allocated in objfile's symbol_obstack. Convert references
+ to builtin types to lookup_fundamental_type().
+ * buildsym.c (read_type): Make static, add objfile parameter, convert
+ references to buildin types to lookup_fundamental_type().
+ * buildsym.c (read_struct_type): Add objfile parameter.
+ * buildsym.c (read_array_type): Make static, add objfile parameter.
+ * buildsym.c (read_enum_type): Make static, add objfile parameter.
+ * buildsym.c (read_huge_number): Make static.
+ * buildsym.c (read_range_type): Make static, add objfile parameter,
+ convert references to buildin types to lookup_fundamental_type ().
+ * buildsym.c (read_args): Make static, add objfile parameter.
+ * buildsym.h: Convert function decl's to prototype form.
+ * c-exp.y: Add prototypes for local functions, convert uses of misc
+ function vector to minimal symbol table. Reformat all builtin type
+ initializations and pass a NULL objfile to init_type() for them.
+ * coffread.c: Change context_stack ref's to coff_context_stack,
+ add local function prototypes. Cast uses of xrealloc arg 1.
+ * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
+ crafting a new type.
+ * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
+ * coffread.c (finish_block): Change name to coff_finish_block.
+ * coffread.c (make_blockvector): Add and use objfile parameter.
+ * coffread.c (record_line): Change name to coff_record_line.
+ * coffread.c (start_symtab): Change name to coff_start_symtab.
+ * coffread.c (end_symtab): Change name to coff_end_symtab.
+ * coffread.c (record_misc_function): Change name to record_minimal_
+ symbol and change to minimal symbol table use from misc func tbl.
+ * coffread.c (coff_symfile_read): Convert from misc function vector
+ use to minimal symbol table use.
+ * coffread.c (hashname): Remove; use common version in buildsym.c.
+ * coffread.c (decode_base_type): Change references to builtin types
+ to calls to lookup_fundamental_type().
+ * coffread.c (read_struct_type): Change name to coff_read_struct_type.
+ * coffread.c (read_enum_type): Change name to coff_read_enum_type.
+ * command.c: Add prototypes for local functions.
+ * command.c (add_cmd): Prototype the 'fun' parameter and use the
+ appropriate member of the function union for that type.
+ * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
+ ifdef out the function since it isn't currently used.
+ * command.c (add_alias_cmd): Pass correct function type to add_cmd.
+ * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
+ * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
+ * command.c (help_cmd): Compare function pointer to NULL.
+ * command.c (help_cmd_list): Compare function pointer to NULL.
+ * command.c (lookup_cmd_1): Use correct member of function union.
+ * command.c (undef_cmd_error): Make static.
+ * command.c (complete_on_cmdlist): Use correct member of func union.
+ * command.c (do_setshow_command): Use correct member of func union.
+ * command.c (shell_escape): Convert rindex use to strrchr.
+ * command.h (COMMAND_H): Define if already included.
+ * command.h (cmd_list_element struct): Change 'function' to a union
+ and prototype args. Prototype completer function.
+ * command.h: Convert decl's to prototype form.
+ * convex-xdep.c (store_inferior_registers): Returns void.
+ * copying.c: Prototype local functions.
+ * coredep.c: Minor whitespace change.
+ * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
+ * cplus-dem.c: Prototype local functions.
+ * dbxread.c (hashname): Remove; moved to buildsym.c.
+ * dbxread.c (free_and_init_header_files): Make static.
+ * dbxread.c: Add prototypes for local functions.
+ * dbxread.c (new_object_header_files): Remove; inlined usages.
+ * dbxread.c (xrealloc usages): Cast args.
+ * dbxread.c (record_misc_function): Change to record_minimal_symbol
+ and change usages accordingly.
+ * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
+ * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
+ * dbxread.c (dbx_next_symbol_text): Make static.
+ * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
+ * dbxread.c (init_bincl_list): Add and use objfile parameter.
+ * dbxread.c (free_bincl_list): Add and use objfile parameter.
+ * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
+ * dbxread.c (end_psymtab): Convert to use per-objfile data.
+ * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
+ prototypes.
+ * dwarfread.c (record_misc_function): Change name to record_minimal_
+ symbol and use minimal symbol table throughout.
+ * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
+ * dwarfread.c: Convert all references to builtin types to use the new
+ lookup_fundamental_type function.
+ * dwarfread.c (read_enumeration): Add and use objfile parameter.
+ * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
+ types.
+ * elfread.c (record_misc_function): Convert to use record_minimal_
+ symbol.
+ * elfread.c (elf_symtab_read): Add objfile parameter.
+ * eval.c: Add prototypes for local functions and move some decls
+ around to accomodate prototypes.
+ * expprint.c: Add prototypes for local functions. Change references
+ to misc function vector to minimal symbol table.
+ * findvar.c (read_memory usages): Cast args.
+ * gdbtypes.h: New file, type info from symfile.h and symtab.h.
+ * gmalloc.c: Use NOARGS where prototypes used hardwired void.
+ * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
+ * gmalloc.h: Use NOARGS where prototypes used hardwired void.
+ * gould-xdep.c: Minor whitespace change.
+ * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
+ * hp300ux-xdep.c (store_inferior_registers): Returns void.
+ * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
+ * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
+ * i386-tdep.c: Add prototypes for local functions.
+ * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
+ i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
+ that defaulted to int.
+ * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
+ i386_push_dummy_frame): Returns void.
+ * i386-xdep.c (i386_register_u_addr): Declare params that default to
+ int and explicitly declare return type as int.
+ * i387-tdep.c: Minor formatting changes.
+ * i960-tdep.c (leafproc_return): Convert from misc function vector
+ use to minimal symbol table use.
+ * infcmd.c: Add prototypes for local functions.
+ * infcmd.c (continue_command, until_next_command, until_command,
+ path_info, path_command): Make static.
+ * infcmd.c (step_1, until_next_command): Convert from misc func
+ vector to minimal symbol table use.
+ * inflow.c: Add prototypes for local functions.
+ * infptrace.c (store_inferior_registers): Returns void, not int.
+ * language.c (_initialize_language): Use proper member of function
+ union.
+ * m2-exp.y: Add prototypes for local functions, convert misc function
+ vector uses to minimal symbol table uses.
+ * m2-exp.y (make_qualname, yyerror): Make static.
+ * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
+ * m68k-pinsn.c: Add prototypes for local functions.
+ * m68k-pinsn.c (print_insn): Cast args to read_memory.
+ * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
+ * m68k-stub.c: Add prototypes.
+ * m88k-pinsn.c (sprint_address): Convert from misc function vector
+ use to minimal symbol table use.
+ * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
+ * m88k-xdep.c (store_inferior_registers): Returns void.
+ * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
+ * mach386-xdep.c (store_inferior_registers): Returns void.
+ * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
+ * main.c: Add prototypes for local functions.
+ * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
+ longjmp() result to (NORETURN void).
+ * main.c (catch_errors): Prototype the 'func' parameter.
+ * main.c (disconnect, stop_sig, do_nothin, float_handler):
+ Takes an unused arg.
+ * main.c (execute_command): Call the right member of the func union.
+ * main.c (command_loop_marker, symbol_completion_function,
+ command_loop): Make static.
+ * main.c (command_line_input): Make linelength unsigned, cast arg
+ to command_line_input().
+ * main.c (add_info, add_com): Prototype the 'fun' parameter.
+ * main.c (initialize_main): Call right member of function union.
+ * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
+ * mem-break.c: Include symtab.h
+ * mips-xdep.c (fetch_inferior_registers): Takes unused param.
+ * mips-xdep.c (store_inferior_registers): Returns void.
+ * mipsread.c (mipscoff_symfile_read): Change from misc function vector
+ use to minimal symbol table use.
+ * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
+ version.
+ * mipsread.c (make_type): Remove, convert usages to init_type.
+ * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
+ * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
+ vector use to minimal symbol table use.
+ * parse.c: Add prototypes for local functions.
+ * parse.c (xrealloc usages): Cast args.
+ * parse.c (prefixify_expression, length_of_subexp): Make static.
+ * parser-defs.h (PARSER_DEFS_H): Define when first included.
+ * parser-defs.h: Convert function decls to prototype form.
+ * partial-stab.h: Convert from misc function vector use to new minimal
+ symbol table use.
+ * partial-stab.h (global_psymbols, static_psymbols usages): Reference
+ the per-objfile copies.
+ * printcmd.c: Add prototypes for local functions. Move some struct
+ definitions around to accomodate prototypes.
+ * printcmd.c (decode_format): Make static, change args oformat and
+ osize to int from char.
+ * printcmd.c (print_formatted): Change 'format' and 'size' to int.
+ * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
+ * printcmd.c (print_address_symbolic): Convert from misc function
+ vector use to minimal symbol table use.
+ * printcmd.c (address_info): Convert from misc function vector use
+ to minimal symbol table use.
+ * printcmd.c (delete_display, enable_display, disable_display_command):
+ Make static.
+ * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
+ * procfs.c (fetch_core_registers): Add unused param reg_addr.
+ * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
+ * pyr-xdep.c (store_inferior_registers): Returns void.
+ * remote-mm.c (mm_load): symbol_file_add return value unused.
+ * remote-nindy.c: Minor format change.
+ * remote-vx.c (vx_load_command): symbol_file_add result unused.
+ * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
+ * rs6000-xdep.c (store_inferior_registers): Returns void.
+ * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
+ * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
+ vector use to minimal symbol table use.
+ * solib.c: Add prototypes for local functions.
+ * solib.c (solib_add_common_symbols, locate_base): Convert from misc
+ function vector use to minimal symbol table use.
+ * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
+ * solib.c (find_solib, shared_library_command): Make static
+ * solib.c (read_memory, write_memory usages): Cast args.
+ * solib.c (special_symbol_handling): Add function
+ * source.c: Add prototypes for local functions.
+ * source.c (select_source_symtab): Convert to scan objfiles.
+ * source.c (open_source_file): Make static.
+ * source.c (xrealloc usages): Cast args.
+ * source.c (source_line_charpos): ifdef out, unused.
+ * source.c (get_filename_and_charpos): Make static.
+ * stack.c: Add prototypes for local functions.
+ * stack.c (print_frame_info, frame_info): Convert from misc function
+ vector use to minimal symbol table use.
+ * symfile.c: Add prototypes for local functions.
+ * symfile.c (compare_symbols): Make args const PTR's.
+ * symfile.c (compare_psymbols, sort_pst_symbols) add.
+ * symfile.c (sort_all_symtab_syms): Scan objfile list.
+ * symfile.c (obsavestring): Add objfile parameter.
+ * symfile.c (init_misc_bunches, prim_record_misc_function,
+ compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
+ sort_misc_function_vector, compact_misc_function_vector): Remove
+ * symfile.c (symbol_file_add_digested): Add function.
+ * symfile.c (symbol_file_add): Returns struct objfile *.
+ * symfile.c (symbol_file_command): Modify for state file use.
+ * symfile.c (symfile_open): Add parameter "dumpable".
+ * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
+ * symfile.c (load_command, add_symbol_file_command): Make static.
+ * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
+ * symfile.c (rindex usages): Converted to strrchr.
+ * symfile.c (allocate_psymtab): New
+ * symfile.c (free_named_symtabs): Ifdef out code that needs to be
+ converted to minimal symbol table usage, but no obvious conversion.
+ * symfile.c (free_all_symtabs): Remove.
+ * symfile.c (_initialize_symfile): Use per-objfile info.
+ * symfile.h: Rework the objfile structure to add per-objfile data
+ objects (psymbol_obstack, symbol_obstack, type_obstack,
+ global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
+ fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
+ Add prototypes to function declarations.
+ * symm-tdep.c (symmetry_extract_return_value): Convert from misc
+ function vector usage to minimal symbol table usage.
+ * symmisc.c (DEV_TTY): Define if not defined.
+ * symmisc.c: Add local function prototypes.
+ * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
+ printpsyms_command, print_objfiles, print_objfiles_command):
+ Rework to use iterate_over_*
+ * symtab.c: Add prototypes for local functions.
+ * symtab.c (lookup_symtab_1): Convert to look through objfiles.
+ * symtab.c (lookup_partial_symtab): Scan through objfiles.
+ * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
+ unsigned_typename, lookup_struct, lookup_union, lookup_enum,
+ lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
+ lookup_reference_type, lookup_member_type, allocate_stub_method,
+ check_stub_method, create_array_type, smash_to_member_type,):
+ Moved to gdbtypes.c
+ * symtab.c (lookup_symbol): Some args are const.
+ * symtab.h: All type related defs and structs moved to gdbtypes.h
+ * symtab.h: Convert decls to prototypes.
+ * target.c (noprocess): Make static.
+ * target.h: Change decl's to prototypes.
+ * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
+ DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
+ * utils.c (_initialize_utils): Use correct member of function union.
+ * valarith.c: include gdbtypes.h
+ * valops.c: include gdbtypes.h, add prototypes for local functions.
+ * valops.c (value_push, value_arg_push, find_function_addr):
+ Make static.
+ * valops.c (value_string): Convert from misc function vector use
+ to minimal symbol table use.
+ * valops.c (check_field_in): Make arg const.
+ * valprint.c: Add prototypes for local functions.
+ * valprint.c (print_string): Make static
+ * valprint.c (value_print, val_print_fields, val_print): Make arg int.
+ * values.c: Add prototypes for local functions.
+ * values.c (value_headof): Convert from misc function vector to
+ minimal symbol table.
+ * xcoffexec.c: Add prototypes for local functions.
+ * xcoffexec.c (exec_close, file_command, add_to_section_table):
+ Make static.
+ * xcoffexec.c (relocate_minimal_symbol): Add.
+ * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
+ * xcoffread.c: Add prototypes for local functions.
+ * xcoffread.c (sort_syms): Convert to scan objfiles.
+ * xcoffread.c (read_xcoff_symtab): Make static.
+ * xcoffread.c (various): Replace references to builtin types with
+ calls to lookup_fundamental_type. Replace references to symbol_obstack
+ and psymbol_obstack with pointers to the per-objfile copies.
+ * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
+ dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
+ Make static.
+ * xcoffread.c (init_stringtab): Add objfile parameter.
+ * gdbtypes.c: New file
+ * minsyms.c: New file
+ * mmap-alloc.c: New file
+ * mmap-sbrk.c: New file
+ * objfiles.c: New file
+ * state.c: New file
+ * state.h: New file
+
+Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
+
+ * Check in Fred Fish's changes in these modules. Fred
+ will make ChangeLog entries for all of them. Update VERSION
+ to 4.4.2.
+
+Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
+
+ * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
+ into solib.h.
+ * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
+ sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
+ value.h: Prototypes for static functions; lint.
+ * gdbtypes.h: Empty file to ease transition.
+
+Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
+
+ * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
+ inferior.h, language.h, signame.h, target.h, terminal.h,
+ tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
+ xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
+ Lint.
+ * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
+ signame.c, sparc-xdep.c: Prototypes for all static functions.
+ Lint.
+ * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
+ remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
+ target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
+ Remove to_call_function and target_call_function, since it
+ always calls the same thing (call_function_by_hand).
+ * core.c, exec.c, solib.c: Rename target_ops sections =>
+ to_sections, etc.
+ * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
+ target.h: target_kill takes no args.
+ * language.c (language_info): Scaffolding to allow briefer
+ messages when the current language changes. FIXME.
+ * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
+ complaints about volatile functions.
+ * xm-sysv4.h (HAVE_MMAP): Define.
+
+Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
+
+ * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
+ to make prototypes for all functions declared here.
+ * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
+ * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
+ * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
+ * ieee-float.h: Use PARAMS for prototypes; make some params const.
+ * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
+ * m2-exp.y: Remove unused CONST; Rename OR and AND.
+ * utils.c: Avoid declaring malloc and realloc. Lint.
+ (request_quit): Accept signal-number parameter.
+
+Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
+ DIE's. Add new function read_tag_pointer_type() to read them.
+
+ * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
+ When creating a new user defined type, check to see if a partial
+ type already exists, and if so, bash it to fit.
+
+Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
+
+ * coffread.c (decode_base_type): Pass long, not union.
+ Fix by Eric Valette, ev@chorus.fr.
+
+Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
+
+ * elfread.c (elf_symtab_read): Fix code to correctly track
+ changes in bfd for absolute symbols.
+
+Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
+
+ * xm-vaxbsd.h: Close off comment.
+
+Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
+
+ * xm-sysv4.h: Define NEED_POSIX_SETPGID.
+
+Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
+
+ * mips-tdep.c (mips_print_registers): Print correct register
+ number for double pseudo-registers.
+
+Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
+
+ * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
+ in the op$::OPERATOR. case. From Steven McCanne,
+ <mccanne@horse.ee.lbl.gov>.
+
+ * exec.c (set_section_name): Pass arg to exec_files_info;
+ only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
+
+Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
+
+ * main.c (print_gdb_version): Copyright msg: only this year.
+ (cd_command): Avoid changing current_directory on error.
+
+Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
+
+ * mipsread.c (parse_partial_symbols): Handle dependencies
+ between partial symbol tables (when not doing stabs-in-ecoff).
+ (This used to be handled by parse_fdr, but parse_fdr was
+ incompatible with handling stabs-in-ecoff, so the code
+ was re-written to not use parse_fdr. Unfortunately,
+ the logic to handle dependencies was overlooked.)
+
+Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
+
+ * coffread.c (read_enum_type): Use the size of a target int when
+ describing enum.
+ * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
+ of target int.
+ * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
+ * symtab.c (lookup_reference_type, lookup_ptr_type): use
+ TARGET_PTR_BIT to determine size of a pointer
+ * values.c (unpack_long): when unpacking a REF or a PTR don't
+ assume the size of the type.
+
+Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
+
+ * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
+ looking at its members. Improve guess between struct and union,
+ only assuming union if multiple members have offsets of zero.
+
+Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
+
+ * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
+ (This is just for clarity - and one day permitting us to
+ change FP0_REGNUM from 38 to 32, which would make more sense.)
+ * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
+ register numbers in stabs-in-ecoff get handled correctly.
+
+Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
+
+ * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
+ config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
+ into BSD and Ultrix.
+
+Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
+
+ * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
+
+Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in: Increment version to 4.4.1.
+ * main.c (print_gdb_version): Update copyright notice.
+
+Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
+
+ * mipsread.c: Prepend "struct " to the names of structure
+ types, and similarly for enums and unions. (This used
+ to be done, but got lost in the re-write to "guess" the
+ difference between enum/struct/union.)
+ Also, guess that a tag is an enum if the first member
+ has type btNil.
+
+Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
+
+ * xm-vax.h: #ifndef ultrix around #include of endian.h and
+ limits.h (sigh).
+
+Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
+
+ * Projects: Patching executables is done.
+ * Makefile.in (VERSION): Roll to gdb-4.4.
+ * README, WHATS.NEW: Update for gdb-4.4.
+
+ * symfile.c (reread_symbols): Whenever we reread one object
+ file's symbols, we must restart the scan, because the object_files
+ chain has been permuted.
+
+ * exec.c (exec_files_info): Split out into print_section_info.
+ Print BFD filename of each section if it's not the default one.
+ * core.c (core_files_info): Call print_section_info.
+
+ * xm-vax.h: Include a few system header files whose definitions
+ must precede defs.h.
+ * language.c, language.h: Make some things const.
+ * expression.h, main.c: const spreads like ooze.
+
+ * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
+ since BREAKPOINT values can be >0x80.
+
+Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
+
+ * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
+
+Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
+
+ * sparc-pinsn.c: Remove kludge for preferring architectures.
+ Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
+ and forever. Add `add' instruction to the set that get checked
+ for a preceding `sethi' in order to print an absolute address.
+ Corresponding changes in ../include/opcode/sparc.h needed
+ to eliminate garbage instructions.
+
+Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
+
+ * mipsread.c (parse_partial_symbols): Make sure partial
+ symbols are created for external symbols (as used to be
+ the case). This is a bit of a pain with the mips-coff.
+ It uses a table which points to all of the external
+ symbols belonging to a particular FDR or psymtab.
+ Once we've generated this table, we might as well save
+ it, and then use it in psymtab_to_symtab_1 to find
+ the symbols to pass to parse_external().
+ * symfile.c, symfile.c: New function start_psymtab_common
+ to share the common parts of allocating a new psymtab
+ for dbxread, mipsread (and later dwarfread). Its code
+ was pulled out from start_psymtab in dbxread.c.
+ * dbxread.c (start_psymtab): Use start_psymtab_common().
+
+ * valprint.c (val_print): If there is an error when trying
+ to print a string, check to see if there really is a problem
+ by reading just one character. If that works, assume
+ things are ok.
+
+Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
+
+ * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
+ cypress, v8 mnemonics in that order.
+
+Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
+
+ * sparc-pinsn.c: Put the qsort() back in.
+
+Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
+
+ * findvar.c (read_register, write_register): Handle machines
+ where REGISTER_TYPE is not the same size as "int".
+
+ Handle debug symbols in dynamically loaded (relocated) code:
+
+ * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
+ offset to process_one_symbol.
+ (process_one_symbol): Take new offset parameter. Add it into
+ appropriate symbol types to relocate symbols to loaded addresses.
+ Handle all possible symbol types, and complain() about types that
+ we don't expect to see.
+ * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
+ process_one_symbol (FIXME, should pass real offset).
+
+ Misc bugfixes:
+
+ * breakpoint.c (resolve_sal_pc): Split out code to resolve a
+ sal's PC value.
+ (set_breakpoint, break_command_1, until_break_command,
+ catch_command_1, breakpoint_re_set_one): Use it.
+ * symtab.h (resolve_sal_pc): Declare.
+ * infcmd.c (jump_command): Use resolve_sal_pc.
+
+ * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
+
+ * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
+
+ * c-exp.y (yylex): `this' and `template' are only tokens in C++.
+
+ * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
+ xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
+ Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
+
+Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
+
+ * dbxread.c (process_one_symbol): Make a first cut at handling
+ symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
+
+ * symtab.c (find_pc_line): Fix stepping into and out of #included
+ files.
+
+Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
+ no longer any need to copy ../include/opcode/* into gdb.
+
+Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
+
+ * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
+
+Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
+
+ * valprint.c (type_print_base, type_print_method_args):
+ Print C++ constructor methods without bogus "return type."
+
+Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
+
+ * infptrace.c (child_xfer_memory): Parameter "target" should
+ be a pointer to a structure, not the entire structure.
+
+Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
+
+ * depend: Convert the couple of references to ansidecl.h that
+ used the local gdb version to use the ../include version.
+
+Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
+
+ * procfs.c
+ (child_xfer_memory): Takes pointer to a struct, not entire struct.
+ (inferior_proc_init): Fix non-ANSI version of args.
+ (attach): Call print_sys_errmsg with correct number of args.
+ (mappingflags): Make static, does not need to be global.
+
+ * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
+ not the entire struct itself.
+
+ * valops.c (value_assign): Cast some args to modify_field() and
+ {read,write}_register_bytes() correctly.
+
+ * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
+
+ * Makefile.in (MALLOCSRC): Removed reference to removed local
+ copy of ansidecl.h.
+
+ * dwarfread.c (list_in_scope): Needs an initial value, use file
+ scope.
+
+Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
+
+ * main.c (main): Make option_index local to keep new getopt happy.
+ main.c, solib.c, Makefile.in: Update copyright notices.
+
+Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
+
+ * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
+
+Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in (HFILES): Add partial-stab.h.
+
+Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
+
+ * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
+ New files for stratus. Not complete enough to actually build
+ on the Stratus machine; that awaits copyright assignment for
+ i860 changes.
+
+ * Makefile.in (USER_CFLAGS): Add macro specifically reserved
+ for getting custom flags into CFLAGS when doing makes.
+
+ * configure.in: Add config information for stratus.
+
+Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
+
+ * dbxread.c (process_one_symbol): Pass address of structure
+ to complain(), rather than the whole structure.
+
+Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
+
+ * solib.c (solib_add_common_symbols): Only compile in when not
+ using SVR4 style shared libraries.
+
+Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread.c (locval): Add offreg flag to indicate location
+ values that are computed off a base register.
+
+ * dwarfread.c (new_symbol): Rework TAG_global_variable and
+ TAG_local_variable cases to account for static variables
+ within function scopes.
+
+Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
+
+ * inflow.c: remove #include <sys/dir.h>. Not necessary, and
+ doesn't exist on some systems.
+
+ * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
+ nexting over recursive function calls.
+
+ * target.c (target_read_string): Create this routine to read null
+ terminated strings from the target. It deals with running off the
+ end of memory elegantly as well. solib.c (find_solib): Use
+ target_read_string() to avoid problems with running off the end of
+ memory.
+
+ * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
+ that reference pgrp_inferior.
+
+Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
+
+ * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
+ mips-tfile has been hacked to act more "traditionally."
+ * dbxread.c: Fixed typo in comment.
+
+Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
+
+ * mips-tdep.c (mips_skip_prologue): Add some number of
+ 'sw' instructions before 'addiu' adjusts the stack.
+
+Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
+ freescope, buildblock closescope, record_line, add_symbol_to_list,
+ gatherblocks, make_blockvector): Extensive changes to switch
+ to generic symbol table building code in buildsym.c. Remove
+ scope tree structures and functions, symbol table building
+ functions, and lots of other small changes.
+
+ * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
+ GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
+
+Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
+
+ * buildsym.c (cleanup_undefined_types): Add support for enums.
+ This fixes the 'GDB internal error. cleanup_undefined_types with
+ bad type' problem.
+
+Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
+
+ * dbxread.c: detect gcc2 compilations.
+
+Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
+
+ * sparc-pinsn.c: Rename bitfields that overlap with macro names
+ in ../include/opcode/sparc.h.
+
+Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
+
+ * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
+ to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
+ to reflect actual locations of opcode files, so TAGS target will
+ be buildable.
+
+ * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
+
+ * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
+ code.
+
+ * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
+ dereferencing to access the correct elements.
+
+ * valops.c (value_addr): Declare return type of external func
+ value_copy().
+
+ * xcoffread.c: Undefine next_symbol_text before redefining it.
+
+For older changes see ChangeLog-9091
+\f
+Local Variables:
+mode: indented-text
+left-margin: 8
+fill-column: 74
+version-control: never
+End:
projects / binutils-gdb.git / commitdiff