1 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3 * configure.in: Add support for apollo 68k under BSD environment.
4 * xm-apollo68b.h: New file to support above.
6 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
8 * configure.in: Recognize i486 host cpu.
9 * valprint.c (type_print_derivation_info): Print derivation info
10 in same form as class declarations in source.
11 * valprint.c (type_print_varspec_suffix): Split arg printing
12 code out to type_print_args function.
14 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
16 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
17 at_import, at_frame_base.
18 * dwarfread.c (completedieinfo): Remove cases for obsolete
19 AT_visibility, AT_import, and AT_frame_base attributes.
20 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
21 i860, which can keep up to 4 shadow breakpoints.
22 * tm-stratus.h (USG): Define.
23 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
24 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
25 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
26 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
27 * config/stratus.mt (TDEPFILES): Include files available from
28 stratus that are not yet in release pending receipt of paperwork
30 * buildsym.c (finish_block): Minor code format change.
31 * gdbtypes.h (struct field): Add to comments.
32 * gdbtypes.h (virtual_field_bits): Add to comments.
33 * objfiles.c (allocate_objfile): Change obstack interface to
34 match FSF merging efforts.
36 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
38 * Makefile.in (VERSION): Bump to 4.6.2.
39 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
40 * Makefile.in (OBS): Add stabsread.o
41 * Makefile.in (stabsread.o): Add build rule.
42 * stabsread.c, stabsread.h: New files.
43 * buildsym.c: Split out stabs specific support to stabsread.c.
44 * buildsym.h: Split out stabs specific support to stabsread.h.
45 * dbxread.c (stabsread.h): Include
46 * dbxread.c (dbx_new_init): Call stabsread_new_init.
47 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
48 * dbxread.c (read_ofile_symtab): Call end_stabs.
49 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
50 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
51 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
52 really_free_pendings to cleanups.
53 * elfread.c (elf_new_init): Call stabsread_new_init.
54 * gdbtypes.c: Small changes to maintenance commands.
55 * mipsread.c (stabsread.h): Include.
56 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
57 * xcoffread.c (stabsread.h): Include.
58 * xcoffread.c (global_stabs): Remove redundant def.
59 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
61 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
63 * lmode_inferior_valid, lmode_ours_valid: New static vars.
64 * inflow.c (terminal_init_inferior, terminal_inferior,
65 terminal_ours_1, initialize_inflow): Record and use state
66 of lmode_inferior_valid and lmode_ours_valid.
68 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
70 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
71 include <sgtty.h> on USG. (from sef).
73 * depend: es1800 dependency needed here.
75 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
77 * buildsym.c (read_struct_type): Initialize structs allocated
78 with alloca, to avoid using random values from stack later on.
79 * defs.h (fprintf_filtered): Add prototype.
80 * gdbtypes.c (check_stub_method): Fix misleading comments.
81 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
83 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
84 small changes to maint support functions.
85 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
86 for some fields and expand comments.
87 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
88 macro and track change to obstack_full_begin macro.
89 * utils.c (fprintfi_filtered): New function.
90 * valprint.c (type_print_base): Fixup field printing to not
91 print extraneous lines and not print bogus "no data fields"
92 messages for C++ classes with no data members. Also use new
93 fprintfi_filtered function.
95 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
97 * configure.in: es1800 ok for 68000 too.
99 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
101 * configure.in: echo error messages to stderr, not stdout
103 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
105 * configure.in: recognize hppa* instead of hppa
107 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
109 * energize.c: Second cut at DynamicLoad message handling.
111 * energize.c: Relativize pathnames in #include statements.
112 * (kernel_dispatch): Better error messages for unknown protocol
114 * (kernel_dispatch): First cut at DynamicLoad message handling.
116 * Makefile.in: Remove -I../readline from all compilations,
117 include a special case for main.o instead.
119 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
121 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
122 error if it fails to find a member type, rather than return NULL
123 and trigger a coredump.
124 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
125 lookup_demangled_partial_symbol,): Ask demangle_and_match to
126 match on complete demanglings, including argument lists for member
127 functions, rather than just accepting the first demangling that
128 matches the class and function name.
129 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
130 to start_symtab as the directory name.
131 * dwarfread.c (completedieinfo): Strip off any leading hostname
132 portion of the AT_comp_dir attribute string. Gdb doesn't know
133 what to do with them (FIXME).
135 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
137 * breakpoint.c (commands_command): Simplify code a bit, remove
138 unnecessary fflush().
140 * Makefile.in (OTHERS): Add gcc.patch.
141 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
143 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
145 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
148 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
150 * WHATS.NEW renamed to NEWS.
152 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
154 * dbxread.c, dwarfread.c: Re-enable experimental code to
155 automatically select demangling style.
156 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
157 DEMANGLING_STYLE, to make more descriptive. Revert back to
158 "auto" as default. Comment use.
159 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
160 * Makefile.in (${DEMANGLER}.o) Remove target and special
163 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
165 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
167 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
169 * Makefile.in, demangle.c: Change default demangling style to
171 * Makefile.in: Update version to 4.6 !!!
172 * README, WHATS.NEW: Update for 4.6.
174 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
176 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
179 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
180 nodes as base classes.
182 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
184 * alldeps.mak, depend: Update.
186 * xcoffread.c: Add decl for section_offset to keep prototype happy.
188 * Makefile.in (VERSION): 4.5.9.
190 * xm-hp300bsd.h: Add decl for strdup().
191 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
192 PDR. Cleanup a few things, fix compilation warnings.
194 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
196 * Makefile.in (DEMANGLING_STYLE): New define to set default
197 demangling style for C++. Defaults to "auto".
198 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
199 * Makefile.in (SFILES_MAINDIR): Add demangle.c
200 * Makefile.in (OBS): Add demangle.o
201 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
202 Remove compile time decisions about demangling style and replace
203 with runtime decisions using current_demangling_style.
204 * cplus-dem.c (main): Expand code included during building of
205 standalone demangler to recognize demangling style options.
206 * dbxread.c (demangle.h): Include.
207 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
208 demangling style if processing g++ code and current demangling style
209 is auto (Note: this feature currently disabled.)
210 * demangle.c: New file, generic demangling control.
211 * demangle.h (demangling_styles): New enumeration to select one
212 of several demangling styles. Also define string names for each
214 * demangle.h (set_demangling_style): Add prototype.
215 * dwarfread.c (demangle.h): Include.
216 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
217 New producer string prefixes to recognize.
218 * dwarfread.c (handle_producer): Consolidate actions for specific
219 producers. Set demangling style based on producer string if
220 current style is auto. (Note: this feature currently disabled.)
221 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
223 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
225 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
227 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
229 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
230 * c-exp.y: Call lookup_signed_typename() after seeing
231 "signed". This handles "signed char" correctly.
232 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
233 keywords before a type specifier.
235 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
237 * command.c (lookup_cmd_1): Clarify descriptive comments.
238 * gdbcmd.h (maintenanceprintlist): Add declaration.
239 * main.c (maintenanceprintlist): Add definition.
240 * main.c (gdb_completer_command_word_break_characters): Add.
241 * main.c (symbol_completion_function): Switch completer word
242 break character sets dynamically, based on whether completion is
243 being done on commands or on something else.
244 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
245 * maint.c: Include demangle.h.
246 * maint.c (maintenance_demangle): New function.
247 * maint.c (maintenance_print_command): New function.
248 * maint.c (_initialize_maint_cmds): Reorganize some commands
249 under new maintenance print subcommand.
251 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
253 * gdbtypes.c (lookup_struct_elt_type): If the input type is
254 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
255 target type. Otherwise, 'whatis this.field' wouldn't work,
256 which would be inconsistent, since 'print this.field' works.
257 * buildsym.c (read_struct_type, read_enum_type): Clear
259 * buildsym.c (cleanup_undefined_types): Don't rely on a
260 flawed "Reasonable test to see if" a type has been defined
261 since it was referred to; now we can just see if the
262 TYPE_FLAG_STUB flag has been cleared.
263 * valprint.c (print_type_base): Emit public/protected/private
264 labels for methods as well as fields. Also, indent these labels
265 2 spaces instead of 4, for a more conventional "look".
266 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
267 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
268 * gcc.patch: New file. Contains patch for gcc (so people
269 with gdb-2.2.x won't have to wait for a new gcc release).
271 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
273 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
274 (print_addr): Call print_address to show symbolic version as well.
276 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
278 (vx_read_register): Declare inferior_fp_regs. Delete code for
279 copying "inferior_registers" around; the values are already in var
280 "registers". Use correct size for register set.
282 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
283 target doesn't support it.
284 (vx_read_register): Don't try reading them either.
286 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
287 VxWorks back end reads them in one contiguous set except for this
289 (register_names): Change "pc" to "pcw" to avoid confusion printing
291 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
292 find the PC under VxWorks.
294 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
296 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
297 to create new blank types, instead of handcrafting them.
298 * defs.h (printfi_filtered): Add prototype.
299 * utils.c (printfi_filtered): New function.
300 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
301 to simplify the code. Other cleanups.
302 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
303 * gdbtypes.h (struct cplus_struct_type): Add comments describing
304 use of various fields.
305 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
306 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
307 production that currently treats it exactly the same as STRUCT.
308 * c-exp.y (yylex): Recognize "class" as token CLASS.
309 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
310 * symtab.c (decode_line_1): Fix to pass quoted args on down to
311 general symbol handling code. Call cplus_mangle_opname with
313 * symtab.c (decode_line_2): Print demangled function names in
314 breakpoint menus, instead of just file and line number.
315 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
316 * valprint.c (type_print_base): Print "class" for C++ classes,
317 rather than "struct". Print section labels for public, protected
318 and private members of C++ classes.
319 * values.c: Include demangle.h.
320 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
322 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
324 * Makefile.in (VERSION): Update to 4.5.8.
326 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
328 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
329 prevent crashes when examining cross-targets.
330 * dbxread.c (process_one_symbol): Include directory name when
331 calling start_subfile for SOL & BINCL symbols. This allows gdb to
332 find include files, and yacc/lex sources when the cwd doesn't match
333 that in which the object was compiled.
334 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
336 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
339 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
341 * maint.c (maintenance_command, maintenance_info_command):
342 Install with allow_unknown as 0 and call help_list to show
343 list of possibilities when no subcommand is specified.
345 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
347 * configure.in: Add m68k-ericsson-*.
348 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
350 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
353 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
354 * Makefile.in (OBS): Add new file maint.o.
355 * defs.h (command_class): Add class_maintenance.
356 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
357 commands. Allow for them (and other nonessential parts of gdb)
358 to be selectively left out under special circumstances.
359 * gdbtypes.c (recursive_dump_type): New function; supports
360 maintenance print-type command.
361 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
363 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
365 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
366 initializers. Add initializations for setprintlist, showprintlist,
367 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
368 * printcmd.c (maintenance_print_type): New maintenance cmd.
369 * valprint.c (setprintlist, showprintlist): Move to main.c, as
370 implied by comment that all cmd lists are owned by main.c.
371 * infcmd.c (unsetlist): Move to main.c, as implied by comment
372 that all cmd lists are owned by main.c.
373 * language.c (setchecklist, showchecklist): Move to main.c, as
374 implied by comment that all cmd lists are owned by main.c
375 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
376 deletelist): Remove redundant declarations (also in gdbcmd.h).
377 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
378 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
379 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
380 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
381 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
382 maintenance_print_msymbols, maintenance_print_objfiles):
384 * symmisc.c (printsyms_command, printpsyms_command,
385 printmsyms_command, printobjfiles_command): Removed from
387 * main.c (dump_me_command): Moved to maint.c and renamed to
389 * breakpoint.c (all_breakpoints_info): Rename to
390 maintenance_info_breakpoints.
391 * breakpoint.c (_initialize_breakpoint): Convert add_info of
392 all_breakpoints_info to add maintenance_info_breakpoints to the
393 maintenanceinfolist instead.
394 main.c (initialize_main): Set up maintenance class commands.
396 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
398 * energize-patches: Fix minor problems with building energize lib.
400 * energize-patches: Change names of all cadillac procedure calls
401 to be energize procedure calls. Simplify many hooks by moving
402 tests energize.c. Configure energize, and build it automatically now.
404 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
406 * Makefile.in (VERSION): Bump to 4.5.7.
407 * cplus-dem.c (demangle_args): Validate index for previously
408 seen type to guard against bogus values from malformed manglings.
409 * valops.c (value_struct_elt_for_reference): Guard against
410 blindly using NULL return value from lookup_symbol.
412 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
414 * cadillac.c, cadillac-patches: Rename to energize.c and
415 energize-patches. Change all routines and variables named
416 'cadillac*' to 'energize*'. Create new file called energize.h to
417 hold all interface declarations.
419 * deblib/connection/*: Move all of this stuff into energize/, but
420 delete unneeded files.
422 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
424 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
426 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
427 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
428 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
429 child processes, to avoid dead ones "hanging around" after GDB exits.
430 (attach): Always stop the process if it needs it. Set RLC flag
431 when attaching running processes, so it will continue if we detach
432 it, quit, or are killed.
433 (detach): Clear faults and set RLC flag to make process run
435 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
437 (info_proc): Open process O_RDONLY, so we can see any process,
438 even those controlled by debuggers.
439 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
441 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
443 Relocate symbols using an array of section_offsets, rather than a
444 single `addr' or `offset'. This makes Solaris-2 support work, and
445 permits better VxWorks (and maybe xcoff) support later.
447 * symtab.h (struct section_offsets): New structure for keeping
448 a set of offsets, rather than a single one.
449 (struct objfile): Replace addr with section_offsets member.
450 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
451 * gdb-stabs.h: New include file with `symbol type specific'
452 parameters for psymtabs and objfiles.
453 * Makefile.in (HFILES): Add gdb-stabs.h.
454 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
455 * coffread.c: Conforming changes. Fake offset array always 0.
456 * dbxread.c: Conforming changes.
457 (struct dbx_symfile_info): Move to gdb-stabs.h.
458 (start_psymtab): Call elfstab_offset_sections to calculate good
459 offsets for this source file, based on the ELF symbol table info.
460 (read_ofile_symtab): Yank N_CATCH, which is dead.
461 (process_one_symbol, N_CATCH): Yank.
462 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
463 Relocate with SECT_OFF_TEXT.
464 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
465 to distinguish relocatable from absolute symbols. Then, if not
467 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
468 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
469 (", N_ROSYM): SECT_OFF_RODATA.
470 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
471 (dbx_symfile_offsets): Add to translate addr to offset.
472 * dwarfread.c: Conforming changes. Single offset currently used.
473 * elfread.c: Add various complaints about elf/stab stuff.
474 #include gdb-stabs.h. Conforming changes, using a single offset.
475 (elf_symtab_read): Record info from BSF_FILE symbols, and local
476 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
477 for later use in building psymtabs.
478 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
479 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
480 (free_elfinfo): New fn, frees all chained stab_section_infos
481 in an objfile, and zaps the start-of-chain pointer.
482 (elfstab_offset_sections): New fn, looks in stab_section_info
483 chain to determine section bases to relocate a psymtab's worth
484 of symbols, as they are being read.
485 * mipsread.c: Conforming changes. Stabs-reading will relocate
486 using one offset. MIPS-reading will not relocate at all.
487 * partial-stab.h: Relocate different symbol types using different
488 offsets from section_offsets.
489 * symfile.c: Conforming changes.
490 (find_lowest_section): Unused function to use later
491 to free us from the Tyranny of the Text Section.
492 (syms_from_objfile): Translate absolute arg ADDR to offsets used
493 in all lower layers of symbol reading. Call format-specific
494 sym_offsets function to initialize offsets for high speed symbol
496 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
497 (symbol_file_command, add_symbol_file_command): Callers changed.
498 * symmisc.c (dump_psymtab): Print new relocation parameters.
499 * xcoffread.c: Corresponding changes.
501 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
502 * main.c (main): Read the $HOME/.gdbinit file before processing
503 the argv arguments (e.g. reading symbol files or core
504 files). This allows global parameters to be set, which will apply
505 during the symbol reading. The ./.gdbinit is still read after
507 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
508 * xcoffexec.c: Clean up quote inside comment.
510 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
512 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
513 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
514 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
515 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
516 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
517 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
518 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
519 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
520 values.c, xcoffread.c:
521 Remove "(void)" casts from function calls where the return value
522 is ignored, in accordance with GNU coding standards.
524 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
526 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
527 * partial-stab.h: Ignore N_ENDM.
528 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
529 CODE or DATA section attachment. This eliminates a lot of random
530 values from shared libraries, which screw up the ordinary symbols
531 in the address ranges they happen to overlap.
532 * buildsym.c (define_symbol): Eliminate special tests
533 for function types; move into "function" cases in switch statement.
534 (define_symbol: 'f', 'F', 'P'): Process all parameter types
535 in case they define new type numbers. But ignore them (FIXME).
536 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
537 (read_sun_builtin_type): Add commentary.
539 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
541 * xm-rs6000.h: define MEM_FNS_DECLARED
543 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
545 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
546 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
547 * mips-xdep.c: Remove most include files (unused, caused errs).
548 (fetch_core_registers): Use right parameters in dummy fn.
550 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
552 * buildsym.c (scan_file_globals): Beware the null file.
553 Fix from Jim Williams.
555 * stack.c (return_command): Evaluate expression *before* popping
556 off the stack frames! Fix inspired by Jim Williams.
557 (up_silently_command, down_silently_command): No sel frame is error.
559 * defs.h (memcpy, memset): Conditionalize decls on
560 #ifndef MEM_FNS_DECLARED, since DECstation differs.
561 (alloca): Break out the STDC and non-STDC alloca cases, to make
562 it work on old preprocessors as well as "picky ANSI" ones.
563 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
565 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
566 * utils.c (fputs_demangled): Rename SLOP since DECstation system
567 header files define it!
569 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
571 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
573 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
574 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
575 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
576 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
577 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
578 utils.c, valarith.c, valops.c, valprint.c, values.c:
579 Replace bcopy() use with memcpy(), which is more standard and can
580 take advantage of gcc's builtin functions for increased performance.
581 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
582 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
584 Replace bzero() use with memset(), which is more standard and can
585 take advantage of gcc's builtin functions for increased performance.
586 * i386-tdep.c, main.c, valprint.c:
587 Replace bcmp() use with memcmp(), which is more standard and can
588 take advantage of gcc's builtin functions for increased performance.
590 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
592 * remote.c (remote_wait): Fix cast on signal() call.
593 * defs.h (alloca): More diddling with alloca. Have to ensure
594 that it has a prototype, so that if alloca is defined as a macro
595 that takes an arg, the definition is seen as a use of a macro
596 that takes an arg, to satisfy picky ANSI preprocessors.
598 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
600 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
601 consistency with all other gdb files.
602 * cadillac.c: Use <string.h> rather than <strings.h>.
603 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
604 * Makefile.in (MAKE): Remove definition for consistency with
605 other Makefile.in files and to fix problem with recursive makes.
607 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
609 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
612 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
614 * source.c (print_source_lines): for DOS interoperability; don't
615 print CR (013) as ^M.
617 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
619 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
621 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
623 * remote.c (remote_wait): Cast signal to void * to avoid warning
624 from busted HP compiler.
626 * partial-stab.h (N_SO): Rearrange code a little so that all SO
627 stabs cause end_psymtab to be called.
629 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
630 compiler feature of putting 'c' into basic type descriptors for
633 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
634 where there is no place for nPC in prrun struct.
636 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
638 * mipsread.c: Pass NULL name pointer to init_type, not 0.
639 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
640 * dwarfread.c (enum_type): Save enum names on type_obstack.
641 * dwarfread.c (struct_type): Save member name on type_obstack.
642 * symtab.c (_initialize_symtab): Fix misspelling.
643 * regex.c (store_jump, insert_jump): Return void.
645 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
647 * defs.h (PARAMS): Move to ../include/ansidecl.h.
648 (alloca): Declare return type on SPARC, since Sun doesn't.
649 (*_BYTE_ORDER): Improve comment: *must* be defined.
651 * tm-hppa.h: New file, architectural definition of HP PA.
652 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
654 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
655 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
656 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
657 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
660 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
661 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
662 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
664 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
666 * printcmd.c (output_command): Thinko.
667 (x_command): Only set remembered size/format if cmd succeeds.
669 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
670 since it is no longer used and burns time for every symbol read.
671 (process_one_symbol): Treat N_CATCH like default (complain).
673 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
675 * partial-stab.h (case N_TEXT): Fix fencepost error when
676 detecting start of new symbol info after reading symtab for a
677 module with a zero length TEXT segment.
679 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
681 * Makefile.in (VERSION): Bump to 4.5.6.
682 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
684 * defs.h (NORETURN): Define away for Lucid compiler.
685 * remote.c (remote_timer, remote_interrupt): Signal handlers
687 * ser-termios.c (serial_write, serial_close): Return whatever
688 value the write/close call returns, rather than falling off end.
689 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
690 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
692 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
693 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
695 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
696 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
697 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
698 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
700 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
701 store_inferior_registers): Supply missing fourth argument to
703 * cadillac.c (kernel_dispatch): Make return type void.
704 * cadillac.c (iosig): Signal handlers take one int arg.
705 * valprint.c (val_print_fields): Call fprint_symbol to get
706 automatic C++ demangling for mangled field names.
708 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
710 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
711 * dwarfread.c (enum_type): Fix misspelling in comment.
712 * valprint.c (val_print_fields, cplus_val_print): Minor
713 adjustment to printing of C++ class structures to more closely
714 match format for printing C structures, with and without setting
717 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
719 * infrun.c (wait_for_inferior): Don't test for SIGEMT
720 (which is not a Posix signal) if it isn't defined.
721 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
722 New port to Linux (a free Unix clone for 386 machines).
724 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
726 COFF changes for dealing better with EPI 29K C compiler output.
728 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
730 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
731 (read_coff_symtab): Move patch_opaque_types call from
732 coff_symfile_read. Restrict it to symtabs from this objfile.
733 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
734 references on opaque type chain; just let coff_lookup_type handle 'em.
735 (decode_type): Complain about tagndx values on
736 non-struct/union/enum types, which the EPI compiler tends to produce.
738 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
740 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
743 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
744 usage to match new prototype. Include libbfd.h to get prototype.
746 * source.c (find_source_lines): Handle large st_size fields.
748 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
750 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
751 * stack.c (return_command): Use cleanups to avoid memory leaks.
753 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
755 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
756 INT_REGNUM to INTE_REGNUM.
758 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
760 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
762 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
763 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
764 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
765 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
767 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
768 declarations of malloc/realloc/free that are inserted by some
770 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
772 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
773 another decl of strdup (this really ought to come from libiberty.h!).
775 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
777 * remote.c (getpkt): Error if input exceeds buffer size.
778 (_initialize_remote): `set remotedebug' enables packet trace.
780 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
781 N_SLINE's, etc, just like Sun cc on Solaris2.
783 * am29k-tdep.c (read_register_stack, write_register_stack):
784 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
785 variable. Add `set' and `show' commands for it.
786 * doc/gdb.texinfo: Document it.
788 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
790 * valprint.c (type_print_1): Plug memory leak. Print all
791 C++ syms as demangled, not just functions.
792 * buildsym.c (read_range_type): When we find a signed char
793 type, do a lookup of signed char, not plain char. Plain char's
794 still get looked up as plain char's elsewhere.
796 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
798 * eval.c: Avoid residue-by-zero when evaluating without side effects.
799 (Bug and fix found by Pierre Willard.)
801 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
803 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
805 * xm-rs6000.h: Add decl for strdup().
807 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
810 * breakpoint.c (enable_command, disable_command): Without args,
811 should only affect normal breakpoints and watchpoints.
813 * m68k-pinsn.c (print_insn_arg): Make register be const.
814 * xcoffexec.c: Remove ' from comment.
815 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
816 with decls of malloc in c-exp.tab.c (as produced by yacc).
817 There's got to be a better way to do this...
819 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
821 * partial-stab.h: Convert single rindex use to strrchr.
822 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
823 standard <strings.h> file, now that the only single use of
824 rindex in the gdb source files is gone.
826 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
828 * mipsread.c: Undo ill effects from including <strings.h>,
829 which #defines index to be strchr. Unfortunately, index is
830 a member of a symbol table structure that can't be changed.
831 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
832 remove redundant #include's.
834 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
836 * mipsread.c: #include <strings.h> for rindex().
838 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
840 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
842 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
844 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
845 extraneous SO stabs from busted C++ compilers.
847 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
849 * Makefile.in (VERSION): Bump to 4.5.5.
850 * symtab.c (decode_line_1): Until C++ support stabilizes, when
851 C++ lookups fail, print possibly helpful hint about completion.
852 * cplus-dem.c (demangle_signature): Fix ARM style demangling
853 for static data members.
854 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
855 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
856 it's broken on ncr3000's.
858 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
860 * dwarfread.c (decode_modified_type): Change type of first arg.
861 Change 'modifier' to char from unsigned char. Cast single use
862 that needs to be unsigned char.
863 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
864 * utils.c (strdup_demangled): Add function.
865 * defs.h (strdup_demangled): Add prototype.
866 * stack.c (return_command): Demangle C++ function names for query.
867 * infcmd.c (jump_command): Demangle C++ function names for query.
868 * cplus-dem.c (consume_count): New function and prototype.
869 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
870 do_type): Replace conversion code with consume_count().
871 * cplus-dem.c (gnu_special): Fix demangled of static members.
872 * source.c (list_command): Print demangled function names
873 when appropriate. Fix supplied by Peter Schauer.
875 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
877 * sparc-tdep.c: Clean up slightly for Solaris2.
879 * buildsym.c (define_symbol): Nameless types are now on several
880 platforms; generalize them and un-ifdef them to make Solaris 2
883 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
885 * infcmd.c: Fix typo (reported by Rob Savoye).
886 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
887 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
888 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
889 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
890 rather than the one for the first file in the dependency chain.
892 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
893 set. Don't reset our own texthigh, or dependency-only pst's, in
894 scanning all the rest of the psymtabs.
895 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
897 * buildsym.h (N_UNDF): Improve comments.
898 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
900 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
902 * symtab.h (struct symbol): Add aux_value union for preserving
903 an additional per-symbol value.
904 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
905 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
906 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
907 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
908 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
910 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
912 * symfile.c (clear_symtab_users_once): Now non-static (for
915 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
917 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
918 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
919 vax-pinsn.c: Remove reg_names decl (now in defs.h).
921 Solaris-2 support on SPARC:
923 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
924 Add symbol_size and file offsets to struct symloc.
925 Add static symbol_table_offset, string_table_offset,
926 file_string_table_offset, next_file_string_table_offset,
928 (add_old_header_file): Convert error() to complain()t.
929 (dbx_symfile_read): Get symbol size via the objfile.
930 Also get symbol_table_offset.
931 (dbx_symfile_init): Record symbol size and count via the objfile.
932 (dbx_next_symbol_text): Always add file_string_table_offset when
933 accessing string table.
934 (read_dbx_symtab): Initialize file_string_table_offset to 0.
935 (SET_NAMESTRING): Use the offset.
936 (end_psymtab): Large kludge to determine addresses where source
937 files start and end (for the psymtab header).
938 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
939 Get this, symbol size, and symbol offset, from psymtab.
940 (read_ofile_symtab): Don't back up one symbol for Solaris2.
941 Patch up last_source_start_addr if zero in N_SO.
942 (process_one_symbol): Add variable function_start_offset.
943 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
944 BLOCK_ADDRESS_FUNCTION_RELATIVE.
945 ( "", N_OBJ, N_OPT): Ignore.
946 (elfstab_build_psymtabs): New function to read stabs out of
949 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
950 (gdb): use GLOBAL_CFLAGS when linking, too.
951 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
952 (N_OBJ, N_OPT): Ignore.
953 ('f', 'F'): Save last function name.
955 * elfread.c (record_minimal_symbol_and_info): Kludged to put
956 extra info in the minimal symbol.
957 (elf_symtab_read): The extra info is the size of an ELF object,
958 which was kludged to us in the `udata' field of the BFD symbol.
959 Gag me with a crowbar...
960 (elf_symfile_read): Keep track of both the absolute load address,
961 and the offset between load addr and symbols. Handle STABS as
962 well as DWARF sections, passing the absolute load address to
963 elfstab_build_psymtabs.
965 * symfile.h: Prototype elfstab_build_psymtabs.
966 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
968 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
970 * buildsym.h: Add processing_acc_compilation flag.
971 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
972 (define_symbol): Skip arg types in function entries. Resolve
973 overloaded 'P' which acc uses for prototypes of functions called
975 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
977 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
978 save size of ELF symbols. FIXME.
979 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
980 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
982 * configure.in: Solaris config is sparc-sun-solaris2.
983 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
985 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
986 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
987 * symfile.c (symfile_bfd_open): Comment where name is freed.
988 * symmisc.c (extend_psymbol_list): Comment where list is freed.
990 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
992 * expprint.c (print_subexp): Add missing ']'.
993 * defs.h (reg_names): Fix declaration to match that in infcmd.c
994 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
995 * WHATS.NEW: Point out improved C++ function name handling.
996 * gdbtypes.c (lookup_fundamental_type): For now, use the same
997 type names for both implicitly and explicitly signed integral
998 types. See comment in the source code.
1000 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1002 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1003 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1004 * expprint.c (print_subexp): Fix printing of register names.
1006 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1008 * inferior.h (register_valid): Declare.
1009 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1010 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1011 macros for traversing the data structures in a single objfile.
1012 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1013 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1016 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1018 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1019 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1020 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1021 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1023 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1025 * depend: rebuild to account for remote-st2000.c.
1026 * remote-st2000.c: Almost works now.
1027 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1029 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1031 * c-exp.y (yylex): Recognize single-quoted strings that specify
1032 tokens with embedded whitespace, such as C++ demangled names.
1033 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1034 * main.c (gdb_completer_quote_characters): Add global variable.
1035 * main.c (symbol_completion_function): Total rewrite for C++
1036 demangled name handling.
1037 * main.c (skip_quoted): New function.
1038 * main.c (main): Set rl_completer_quote_characters.
1039 * symmisc.c (dump_symtab): Print source language for symtab.
1040 * symtab.c (expensive_mangler): Add prototype and function.
1041 * symtab.c (completion_list_add_symbol): Total rewrite for new
1042 C++ demangled name handling.
1043 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1044 other changes for demangled C++ symbol handling.
1045 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1046 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1047 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1048 * symtab.c (completion_list_add_symbol): Total rewrite for new
1049 C++ demangled name handling.
1050 * symtab.c (expensive_mangler): New function.
1051 * utils.c (strcmp_iw, demangle_and_match): New functions.
1052 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1054 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1056 * Makefile.in: Roll VERSION to 4.5.4.
1057 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1058 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1059 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1061 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1063 * alldeps.mak: Rebuild to account for new files.
1064 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1065 * tm-st2000.h: New file.
1066 * configure.in: Tandem debug monitor (st2000) support.
1067 * remote-st2000.c, config/st2000.mt: ditto.
1069 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1071 * blockframe.c (inside_entry_file, inside_main_func,
1072 inside_entry_func): Return 0 if no symbols; avoid crashing.
1074 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1076 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1077 without masking, since it is signed and will later be compared
1078 against signed quantities. The right fix is probably to make
1079 it all unsigned, but this is a small, safe fix for this release.
1080 FIXME -- make the real change sometime soon.
1082 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1084 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1085 parameter in call to `symbol_file_add' to 0.
1087 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1089 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1091 * configure.in: Handle -m680[01234]0-wrs.
1093 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1095 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1096 `ieee_extended_to_double'.
1098 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1100 * valops.c (value_assign): Lint, by Pierre Willard.
1102 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1104 * coredep.c (fetch_core_registers): Remove premature warning,
1105 which triggers on DECstation even though all regs are accessible.
1107 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1108 sign-extension of instruction fields even on unsigned-char hosts.
1109 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1111 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1112 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1113 since they define the target, not the host.
1114 * m88k-pinsn.c: Fix typo.
1116 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1118 * valarith.c (value_zerop): -0.0 is still zero.
1119 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1120 Patches by Paul Eggert <eggert@twinsun.com>.
1122 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1124 * alldeps.mak, depend: re-make to account for ser-*.c.
1126 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1128 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1129 disconnecting from controlling terminal, to avoid gdb hanging
1130 on SVR4. Fixes bug reported by Oliver Okrongli.
1131 * procfs.c (PROC_NAME_FMT): Change format to match default used
1132 by system, as suggested by Oliver Okrongli.
1133 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1134 bug fix from Brent Townshend (bst%tt@cam.ORG).
1135 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1136 by turlais@rechser.total.fr.
1137 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1138 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1139 * objfiles.h (unlink_objfile): Add prototype.
1140 * objfiles.c (unlink_objfile): Add function.
1141 * objfiles.c (free_objfile): Call unlink_objfile.
1142 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1143 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1144 Also, discard old possibly bogus sf struct.
1145 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1146 find_sym_fns() for remapped symbol files, in case of any changes
1147 since the last mapping.
1149 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1151 * findvar.c (read_relative_register_raw_bytes): use the raw size
1152 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1154 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1156 Changes to support GDB running on DOS using GO32 and H8 support
1158 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1159 allowing hosts with different text and binary file formats to
1161 * coffread.c (read_coff_symtab): changed calling convention and
1162 operation - now it opens its own file with FOPEN_RB rather than
1163 duping and fdopening the provided handle.
1164 * dbxread.c, cplus-dem.c: #include mangling.
1165 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1166 binary files oring in the right bit.
1167 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1168 * remote-hms.c: cleanup to use the new remote serial stuff
1169 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1170 independent remote terminal I/O.
1171 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1172 * source.c (openp): fix off by one problem removing / - can now
1173 open a source file in the root directory with DOS.
1174 * values.c (value_as_pointer): remove bogus address bits from
1175 long. (unpack_long): unpack into unsigned long/short if pointer.
1177 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1179 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1180 It gets permanently stuck in many OSes.
1181 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1183 * breakpoint.c: Improve help text for info breakpoints.
1185 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1187 * README: Add pointer to internals doc, and describe reading
1189 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1190 * symtab.c (output_source_filename): Remove old glop for wrapping
1191 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1193 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1195 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1196 * munch: Add sort -u to avoid duplications.
1197 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1198 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1200 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1202 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1203 avoid infinite loops while demangling bogus mangled names.
1204 * valprint.c (type_print_base): Minor fix for GNU style guide
1207 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1209 * Makefile.in (VERSION): Bump to 4.5.3
1210 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1211 * Makefile.in (demangle): New target to create standalone
1212 demangler with same code and options as internal demangler.
1213 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1214 to support ARM style and Lucid style demangling, improve
1215 maintainability, fix several demangling bugs. More changes
1217 * defs.h (strstr): Add ANSI compatible prototype.
1218 * valprint.c (type_print_1): Demangle using ansi option.
1219 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1221 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1223 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1226 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1228 * mipsread.c (parse_procedure): Return rather than using
1229 uninitialized variable 'b'.
1231 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1233 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1234 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1235 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1236 relative to each source file.
1238 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1240 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1243 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1245 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1246 * am29k-tdep.c: Update to latest code from AMD.
1247 (get_saved_register) don't crap out if no frame.
1248 * remote-udi.c: Set/clear inferior_pid as appropriate.
1249 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1250 error handling. Fixup end-of-debugging messages.
1251 (udi_fetch_registers) clean up big time, mainly don't multiply
1252 register_valid indices by 4, and use proper Offset when reading
1253 gr96-gr127. (udi_store_registers) general cleanup.
1254 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1255 INT_REGNUM->INTE_REGNUM.
1256 * tm-29k.h: Upgrade to latest code from AMD.
1257 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1258 (UDIConnect) Clean up error processing (like, don't do exit() if
1259 execlp fails), make code restartable, make more attractive.
1260 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1263 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1265 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1266 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1267 from former to latter.
1269 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1271 * cplus-dem.c (do_args): Handle void args the same as others.
1272 * objfiles.c (free_objfile): Only try to unmap files when
1273 reusable objfiles are supported.
1274 * valprint.c (type_print_varspec_suffix): Add parameter that
1275 specifies if C++ demangling included function arguments. Use
1276 it to suppress printing extra pair of ()'s.
1277 * valprint.c (type_print_1): Fix problem with printing demangled
1278 C++ function types where demangled type includes the function
1281 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1283 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1284 Allows selection of C++ demangler to be a configuration option
1285 until multiple demanglers are supported.
1286 * demangle.h: New include file for extended demangler support.
1287 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1288 utils.c, valprint.c: Include "demangle.h" and change all calls
1289 to cplus_demangle() or fputs_demangled() to use individual
1291 * valprint.c (type_print_1): Change options to cplus_demangle
1292 to print demangled function args. Still broken, but now less so.
1293 * cplus-dem.c: Include demangle.h, reorganize and update some
1294 comments to reflect reality.
1295 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1296 second arg from fixed integer to bit based multiple options.
1297 * cplus-dem.c (optable): Reformat and replace ansi members with
1299 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1301 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1303 * values.c (set_internalvar): Force evaluation of lazy values.
1304 Bug reported by RMS.
1306 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1308 * Makefile.in (VERSION): Bump to 4.5.2.
1309 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1310 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1311 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1312 proper handling of bit fields.
1313 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1314 * symtab.h: Fix couple of misspellings in comments.
1315 * value.h (struct value): Clarify use of bitpos.
1316 * value.h (unpack_field_as_long): Change prototype, returns
1318 * values.c (unpack_field_as_long): Change return type to LONGEST,
1319 sign extend unpacked fields that are signed, other rewriting.
1320 * config/ncr3000.mt: New target config file.
1322 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1324 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1325 even when printing 8-bit characters.
1327 * gdbtypes.c (make_{reference,pointer,function}_type): New
1328 functions which handle overwriting of forward-referenced types
1329 for stabs file reading.
1330 (lookup_{reference,pointer,function}_type): These just call
1331 the make_*_type functions with a null storage alloc parameter.
1332 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1333 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1335 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1336 (dbx_alloc_type): Make it easier to understand. No funct change.
1337 (define_symbol: 't'): Don't put the typedef name into the name of
1338 the struct, union, or enum. Bugfix.
1339 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1340 routines to properly handle overwriting preallocated types so that
1341 forward references will work.
1342 (read_enum_type): Force enum values to file scope, due to bug in
1343 Sun compiler output. FIXME, fix later.
1345 Remove unused header_file_prev_index mechanism. It was already
1346 obsolete in gdb-3.5. These comments appeared in 3.5:
1347 /* This code was used before I knew about the instance codes.
1348 My first hypothesis is that it is not necessary now
1349 that instance codes are handled. */
1350 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1351 * buildsym.h: Remove it and prev_index that saves it.
1352 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1354 * solib.c (special_symbol_handling): When called from core files,
1355 must set up debug_addr. Don't print error messages, just return.
1356 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1358 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1360 * cplus-dem.c: Allow nested class names (as in
1361 Foo::Bar::method()).
1362 Allow the cleaner cfront style of nested class names
1363 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1364 Make cplus_demangle re-entrant by removing use of global
1365 variables. Instead, place all shared variables in a
1366 stack-allocated structure, and pass around its address.
1368 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1370 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1371 29k-share/* subdirs...
1373 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1374 rewrite, only leave out the bugs.
1376 * Makefile.in: Add 29k/UDI support. Improve depend.
1377 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1379 * am29k-tdep.c: Update to use new calling conventions, and misc
1382 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1384 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1386 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1387 breakpoint instructions that leave PC pointing at the right place.
1389 * core.c (core_open): Call warning() to print warnings.
1391 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1393 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1394 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1395 This prevents a crash when trying to lookup the value of a
1396 non-existent symbol.
1398 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1400 * signame.c, signame.h: Remove, replaced by strsignal.c in
1402 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1403 sun386-xdep.c: Remove include of signame.h
1404 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1405 * Makefile.in (HFILES): Remove signame.h
1406 * Makefile.in (OBS): Remove signame.o
1407 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1408 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1409 psignal, perror): Add prototypes.
1410 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1412 * depend: Manually remove signame.[cho] references.
1413 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1415 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1416 with safe_strsignal.
1417 * core.c (core_open): Replace use of sys_siglist with
1419 * core.c (memory_error): Replace use of sys_errlist with
1421 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1423 * infcmd.c (program_info): Replace use of sys_siglist with
1425 * infrun.c (signal_stop, signal_print, signal_program):
1426 Allocate dynamically based on dynamic determination of number
1427 of signals to support.
1428 * infrun.c (child_create_inferior): Replace use of sys_errlist
1430 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1432 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1433 strsigno and sys_siglist with safe_strsignal.
1434 * infrun.c (handle_command): Call signo_max to find number of
1435 signals. Replace sig_number with strtosigno and sig_abbrev with
1437 * infrun.c (signals_info): Replace sig_number with strtosigno.
1438 * infrun.c (_initialize_infrun): Call signo_max to find number of
1439 signals. Dynamically allocate signal_{stop,print,program}.
1440 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1441 * procfs.c (errnoname): Add function and prototype.
1442 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1443 of sys_siglist with safe_strsignal.
1444 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1445 sys_siglist with safe_strsignal.
1446 * procfs.c (info_proc_stop): Call errnoname.
1447 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1448 * stuff.c (main, get_offset): Replace use of sys_errlist with
1450 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1451 with safe_strsignal.
1452 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1453 with safe_strsignal.
1454 * utils.c (safe_strerror, safe_strsignal): Add functions that
1455 call strerror and strsignal respectively, and deal with NULL
1457 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1458 sys_errlist with safe_strerror.
1459 * valprint.c (val_print): Replace use of sys_errlist with
1462 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1464 * Makefile.in: rework CFLAGS so that they can be set from the
1465 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1466 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1467 Pass CFLAGS on recusions.
1469 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1471 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1472 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1473 overkill for the problem it solved.
1474 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1475 and default to simply printing type names as appropriate.
1476 * main.c (main): Remove one of the leading newlines from
1477 warning_pre_print initialization.
1478 * objfiles.c (open_existing_mapped_file): Add function and
1480 * objfiles.c (open_mapped_file): Rewrite to use new function
1481 open_existing_mapped_file.
1483 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1485 * sun3-xdep.c (fetch_core_registers): Lint.
1486 * tm-sun3.h: Prototype lint.
1489 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1491 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1492 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1493 * objfiles.c: Cast calls to close() with unused returns to void.
1494 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1495 old objfile's name before updating it.
1496 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1497 * objfiles.h (objfile struct): Add mmfd member.
1498 * symfile.c (syms_from_objfile): Move some code to
1499 new_symfile_objfile.
1500 * symfile.c (new_symfile_objfile): Add new function, common code
1501 from syms_from_objfile.
1502 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1503 mapped and unmapped symbol files.
1504 * symfile.c (symbol_file_command): Print "No symbol file now"
1505 message, ala exec_file_command for the exec file.
1506 * symfile.h (new_symfile_objfile): Add prototype.
1507 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1508 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1510 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1512 * rs6000-pinsn.c: New version from IBM (Metin).
1513 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1514 to avoid warnings from some compilers.
1516 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1518 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1519 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1520 type's flag word that marks it as a fundamental type.
1521 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1522 flags argument for all calls to init_type().
1523 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1524 flags argument for all calls to init_type(). Also remove
1525 dependency on host sizes for ints, floats, etc.
1526 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1527 flags argument for all calls to init_type(). Also remove
1528 dependency on host sizes for ints, floats, etc.
1529 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1530 bit to flags argument for all calls to init_type(). Add types
1531 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1532 * valprint.c (unsigned_type_table, signed_type_table,
1533 float_type_table): Remove.
1534 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1535 bit when printing fundamental types, and print the actual name
1536 for such types, rather than inventing one. Remove code that
1537 invented fundamental type names.
1538 * valprint.c (_initialize_valprint): Remove initializations
1539 for now removed unsigned_type_table, signed_type_table, and
1542 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1544 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1545 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1548 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1550 * dwarfread.c (target_to_host): New function similar to previous
1552 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1553 Extensive changes to convert all previous usages to use new
1554 target_to_host() function.
1555 * dwarfread.c (struct dieinfo): Change types of most integral
1556 members to be unsigned.
1558 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1560 * WHATS.NEW: Revise -mapped doc.
1562 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1564 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1565 too high or when skipping `forwards' moves us backwards.
1566 (parse_type): Print mis-guessed tag name in complaint.
1567 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1568 (parse_procedure): Do not attempt to create symbols; just fill in
1569 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1570 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1571 for clarity. Set top_stack before calling parse_external. In
1572 stabs, sort symbols before calling parse_procedure.
1574 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1575 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1576 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1577 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1580 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1582 * Makefile.in (VERSION): Set to 4.5.1.
1583 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1584 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1585 fill_gregset): New functions for SVR4 /proc support.
1586 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1587 Remove new symbol types and such to ../include/coff/symconst.h.
1588 (parse_symbol): Simplify code for parsing struct/enum/unions.
1589 (parse_type): Handle `long long' types.
1590 (upgrade_type): Handle `const' qualifier.
1591 (parse_partial_symbols): fix indentation, clean a bit.
1593 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1595 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1596 copy in data from raw read buffers, calling bfd byteswapping
1597 routines as appropriate. Use to replace most existing memcpy
1599 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1600 * configure.in: Recognize new ncr3000 config.
1601 * config/ncr3000.mh: New config file.
1603 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1607 * README: Update for release.
1608 * Makefile.in: Update version to 4.5.
1609 * WHATS.NEW: The obvious.
1611 * depend: Generate new depend file for this release.
1613 * Makefile.in (depend): Fix dependancy generation so that it does
1614 not include gcc 'fixincluded' files, which are usually in a system
1617 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1619 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1620 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1621 symbols for nameless types. And, handle `R' (register parameter
1622 type) for AIX. (an extension to existing stabstring grammar).
1623 * rs6000-xdep.c: Fix typo (= should have been ==).
1625 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1627 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1629 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1631 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1632 * signame.c (SIGWAITING, SIGLWP): Add.
1634 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1636 * xm-i386mach.h: add decls for errno and strdup().
1638 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1639 used in array index context (otherwise, some compilers barf).
1641 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1643 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1644 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1645 in a system call, and provide better backtrace if so.
1647 * Makefile.in (HFILES): Add xcoffsolib.h.
1648 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1649 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1651 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1652 mipscoff_symfile_read): Convert to BFD to do file I/O.
1654 * symfile.c: #include <ctype.h> to get proper def if isspace().
1656 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1658 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1660 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1661 function also when parsing embedded stabs.
1663 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1665 * mipsread.c: Fix more declarations.
1667 * mipsread.c: Fix many invocations of complain. Use enum
1668 type_code where appropriate.
1670 * xm-vaxult.h: Add decl for strdup().
1672 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1675 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1677 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1680 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1682 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1683 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1684 Merge in more patches for rs6000 from Metin Ozisik.
1685 * utils.c: Fix typo in comment.
1687 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1689 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1690 * procfs.c (attach): Set nopass_next_sigstop if attached
1691 process is forcibly stopped.
1692 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1693 resending SIGSTOP to attached process on first resume.
1695 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1697 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1699 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1701 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1702 (VERSION): Bump to 4.4.85.
1703 * mipsread.c: Update for new include files. Lint.
1704 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1705 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1706 Don't need to bring in mipsread.o specially any more.
1708 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1710 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1711 routine (for Irix-4.x). Make many funcs static and void.
1712 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1713 * (init_extra_frame_info): Don't trash cached value of frame
1714 pointer register. This fixes backtracing through routines that use
1715 alloca(). Generally clean up declarations of functions, and use
1716 typedefs and macros to reference data structures as appropriate.
1717 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1720 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1722 * values.c (unpack_long): Fix unpacking error for signed chars
1723 on hosts where the default character type is unsigned.
1724 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1725 for newer SVR4 variants.
1726 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1727 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1728 * procfs.c (mappingflags): Add support for MA_PHYS
1730 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1732 * buildsym.c (read_struct_type): Avoid coredump when C++
1733 abbreviated type name is messed up. Reported by Joe Buck.
1734 FIXME, we need to determine whether GDB or GCC needs to be
1735 smarter to correctly locate this type name.
1737 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1738 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1739 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1740 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1741 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1743 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1745 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1746 * symtab.h (current_source_symtab): Make extern
1747 * symtab.h (current_source_line): Make extern
1748 * inferior.h: Move all procfs.c prototypes to one place, add
1749 prototype for proc_signal_handling_change. Add prototypes for
1750 signal_stop_state, signal_print_state, and signal_pass_state.
1751 * inferior.h (stop_soon_quietly): Make extern
1752 * inferior.h (attach_flag): Make extern
1753 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1754 * infrun.c (signal_stop_state, signal_print_state,
1755 signal_pass_state): New functions to query specific signal
1757 * infrun.c (handle_command): Minor error message change, add
1758 NOTICE_SIGNAL_HANDLING_CHANGE.
1759 * procfs.c (open_proc_file): Remove iris specific reset of
1760 inherit-on-fork flag, moved to proc_set_exec_trap().
1761 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1762 to reset inherit-on-fork flag, bash comment to GNU form.
1763 * procfs.c (proc_base_address, set_proc_siginfo,
1764 fetch_core_registers): Conform to code style.
1765 * procfs.c (signame.h): Include.
1766 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1767 syscallname(), info_proc_syscalls()): New macros, tables, and
1768 functions to organize and report system call information.
1769 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1770 saved_exitset, saved_entryset): Add to procinfo struct.
1771 * procfs.c (struct trans): Add.
1772 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1773 siginfo_table, errno_table): Tables to translate numeric values
1774 to symbolic names and short descriptions.
1775 * procfs.c (signalname, info_proc_signals): Add function and
1777 * procfs.c (proc_info): Now info_proc.
1778 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1779 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1780 info_proc_faults, lookupname, lookupdesc, sigcodename,
1781 sigcodedesc): New functions.
1782 * procfs.c (proc_signal_handling_change): New function to set
1783 the trace flags based on the state of gdb's signal handling flags.
1784 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1785 and remove code to do PIOCSTRACE ioctl.
1786 * procfs.c (attach, detach): Preserve and restore process flags
1787 using saved_* fields in procinfo struct.
1788 * procfs.c (attach): Call proc_signal_handling_change.
1789 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1790 * procfs.c (proc_desc): Update for latest changes.
1791 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1792 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1793 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1795 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1797 * procfs.c (set_proc_siginfo): Add prototype and new function.
1798 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1799 up inferior siginfo struct.
1800 * elfread.c (elf_symfile_read): Compute the relocation amount
1801 by subtracting off the address of the ".text" section.
1802 * solib.c: Add pointer to ".text" section to so_list struct.
1803 * solib.c (solib_map_sections): Initialize pointer to ".text"
1804 section in so_list struct.
1805 * solib.c (symbol_add_stub): Pass base address of ".text"
1806 section to symbol_file_add, rather than the load address of
1807 the shared library. On SunOS they are the same. On SVR4 they
1810 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1812 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1813 function name, not .gdbinfo. symbol.
1815 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1817 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1819 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1821 * Makefile.in (VERSION): 4.4.8
1823 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1824 commands in .cshrc/.profile won't get traced.
1826 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1828 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1829 * exec.c (build_section_table): Don't abort if no sections.
1830 * sparc-tdep.c (single_step): Lint.
1831 * utils.c (mrealloc): Handle realloc (0, size) case here.
1833 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1835 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1838 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1840 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1841 .gdbinfo. symbols are created. Move creation from parse_procedure
1842 to parse_symbol, where it is fairly easy to grow the symtab. This
1843 also fixes a symtab trashing bug on all mips-based systems.
1844 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1846 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1847 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1849 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1851 * c-exp.y: Add missing return type to yyparse() prototype.
1853 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1855 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1857 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1858 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1859 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1860 (patch_opaque_types): Avoid dummy args and result.
1861 * objfiles.c (have_partial_symbols, have_full_symbols,
1862 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1863 (iterate_over_objfiles, iterate_over_symtabs,
1864 iterate_over_psymtabs): Remove, clunky and slow.
1865 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1866 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1867 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1868 dump_objfile): Remove dummy args and results. Move filename
1869 comparisons to callers.
1870 (printsyms_command, printpsyms_command, printmsyms_command,
1871 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1872 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1873 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1874 list_symbols, make_symbol_completion_list): Replace explicit
1875 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1876 Eliminate Dijkstra flag crap, break out of loops with gotos.
1877 (lookup_symtab_1): Protect '/' tests from short filenames.
1878 (cplus_mangled_symbol): Move inline into lookup_symbol.
1879 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1880 (relocate_minimal_symbol): Move inline to vmap_symtab.
1881 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1882 iterate_over_msymbols with ALL_MSYMBOLS.
1884 Misc cleanup prior to release.
1886 * Makefile.in (VERSION): Roll to 4.4.7.
1887 (HFILES): Add call-cmds.h.
1888 * call-cmds.h: New header for command fns called by other files.
1889 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1890 (breakpoint_1): Remove unused type arg. Change callers.
1892 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1893 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1894 * mipsread.c: Add prototypes for all static functions.
1896 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1897 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1898 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1899 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1900 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1901 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1904 * buildsym.c (define_symbol): Handle global register variables
1905 (from Pierre Willard). Complain if register numbers are too large.
1906 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1907 * tm-sparc.h: Don't #include <sun4/reg.h>.
1908 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1909 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1911 * language.h: Avoid forward enum declaration.
1912 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1913 config/sun4os5.mt: New host and target.
1914 * defs.h (errno): #include <errno.h> rather than assuming int.
1915 From Pierre Willard.
1917 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1918 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1919 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1920 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1921 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1922 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1923 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1925 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1927 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1928 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1929 * language.h (enum exp_opcode): Avoid forward enum def.
1930 * main.c (define_command, user_defined_command): Lint.
1931 * mem-break.c, xcoffread.c: Lint.
1932 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1934 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1936 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1937 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1938 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1939 or IBM6000_TARGET as (approximately) appropriate.
1941 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1943 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1944 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1945 or not to try reading symbols from a mapped objfile. Plugs memory
1946 leak due to shared libraries generating no psymtabs or symtabs.
1948 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1950 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1951 * copying.awk: Lint. Make stronger warning at top of copying.c.
1952 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1953 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1954 (lookup_pointer_type): Add FIXME comment.
1955 * main.c (set_history_size_command): Disallow negative size.
1956 * partial-stab.h: Update copyright.
1957 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1959 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1961 * main.c (set_history_size_command): Negative size is error.
1962 (Reported by Peggy Fieland.)
1964 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1966 * coffread.c (coff_symfile_init): Update comment.
1967 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1968 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1969 macros to access the dbx specific objfile information.
1970 * dbxread.c (symfile_string_table, symfile_string_table_size):
1971 Remove these local variables.
1972 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1973 read_dbx_symtab): Remove the stringtab and stringtab_size params
1974 from the function prototypes, the function definition, and the
1975 function calls. These are now available via DBX_STRINGTAB and
1976 DBX_STRINGTAB_SIZE using the objfile pointer.
1977 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1978 an arg to read_dbx_symtab.
1979 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1980 stringtab and the dbx specific per-objfile private info.
1981 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1982 args in prototype, function definition, and function calls. It is
1983 now available via the DBX_SYMCOUNT macro using the objfile
1985 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1986 local instance of struct dbx_symfile_info and replace with DBX_*
1988 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1989 symfile_string_table and symfile_string_table_size.
1990 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1991 symfile_string_table.
1992 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1993 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1994 stringtab size variables. Remove all code that used to reread
1996 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1997 to prior to any calls to mmalloc for the objfile specific heap.
1998 * utils.c (init_malloc): Document the requirement that for each
1999 heap for which corruption checking is desired, that init_mmalloc
2000 must be called prior to any mmalloc calls on the heap.
2002 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2004 * rs6000-pinsn.c: Make dis-assembly output more like
2005 other targets: Don't print instruction in hex before
2006 the assembly; use print_address to print out jump
2009 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2011 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2012 * cplus-dem.c: Support "Sc" meaning "signed char".
2014 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2016 * configure.in: fix iris/iris3.
2018 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2020 * command.c, main.c (various places): Use ctype.h macros
2021 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2022 (such as (x >= 'A' && x <= 'Z')).
2023 (There are still more of these in other files.)
2024 * main.c (defined_command): Lower-case the user's
2025 new command before entering it. Needed because
2026 command lookup is case-insensitive (and also lower-cases).
2027 (Based on Metin's earlier patch.)
2029 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2031 * config/irix4.mh: new file.
2033 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2035 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2038 * xm-mips.h: Declare strdup for ultrix.
2040 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2041 when calling new_symbol.
2042 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2045 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2047 * config/rs6000.mh: Update (for Fred's new mmalloc)
2048 flags to disable use of GNU malloc/mmalloc.
2049 * munch: Change SYSV rule to allow .text before the label,
2050 as well as after, to work for AIX.
2051 * gdbtypes.h: Minor clarifiction.
2053 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2055 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2056 continuation in yet another place (between method declarations).
2058 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2060 * mips-tdep.c: include symfile.h and objfiles.h to fix
2063 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2065 * valops.c (value_struct_elt_for_reference): Added 'offset'
2066 parameter to handle multiple inheritance.
2067 * eval.c, value.h: Update accordingly.
2069 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2071 * objfiles.h: New file
2072 * Makefile.in (HFILES): Add objfiles.h
2073 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2074 main_scope_lowpc, main_scope_highpc.
2075 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2076 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2077 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2078 xcoffread.c, : Include objfiles.h.
2079 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2080 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2081 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2082 inside_entry_file() and logic changed appropriately.
2083 * blockframe.c (outside_startup_file): Renamed to
2084 inside_entry_file() and logic changed appropriately.
2085 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2086 and logic changed to use per-objfile specific fields.
2087 * blockframe.c (inside_entry_scope): Renamed to
2088 inside_entry_func() and logic changed to use per-objfile specific
2090 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2091 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2092 Remove extern decls.
2093 * symfile.c, symfile.h (entry_point): Remove extern decl.
2094 * coffread.c (coff_symfile_init): Common entry point init code
2095 moved to symfiles.c, call init_entry_point_info().
2096 * coffread.c (complete_symtab): Use new per-objfile entry info.
2097 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2098 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2100 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2101 * defs.h (inside_entry_scope, outside_startup_file,
2102 inside_main_scope): Prototypes changed for renames to
2103 inside_entry_func, inside_entry_file, inside_main_func,
2105 * symfile.c (syms_from_objfile): Common entry point init code
2106 moved to init_entry_point_info() and call init_entry_point_info().
2107 * symfile.h (init_entry_point_info): Include prototype.
2108 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2109 moved to symfiles.c and call init_entry_point_info().
2110 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2111 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2112 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2114 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2115 works for the majority of targets.
2116 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2117 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2118 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2119 Use default definition in frame.h.
2120 * frame.h (selected_frame_level): Make decl extern.
2121 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2122 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2123 * partial-stab.h: Use new per-objfile entry info.
2124 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2125 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2126 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2127 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2128 have_minimal_symbols): Prototypes moved to objfiles.h.
2129 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2130 Macros moved to objfiles.h.
2131 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2133 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2135 More C++ improvements (pointers to members, qualified names).
2136 * c-exp.y: Support exp.type::name and exp->type::name
2137 syntaxes. (Unfortunately, doesn't work for static members.)
2138 * c-exp.y, eval.c: Make type::~type work better.
2139 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2140 value_static_field by value_struct_elt_for_reference.
2141 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2142 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2143 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2144 for OP_SCOPE operand; no point in it now that we use lazy
2145 reading of values, and use "reference to member" objects.
2146 * gdbtypes.h: Clarify comment.
2147 * valops.c: Change value_struct_elt_for_address to return
2148 a reference (or variable), rather than a pointer. Change
2149 the name to value_struct_elt_for_reference to reflect this.
2150 Returning a reference instead of a address provides a
2151 generalization, since we can use the routine for both
2152 class::name as well as &class::name.
2153 Also, recurse to handle multiple inheritance properly.
2154 * valprint.c: Moved code to print pointer-to-members
2155 to new function point_class_member. This allows a
2156 "reference-to-member" to be printed using the same code.
2157 * valprint.c (type_print_varspec_prefix): Avoid printing
2158 "struct " for domains of class-member types.
2159 * valops.c (search_struct_field): Inline code for simplified
2160 version of value_static_field (which can then be deleted).
2161 * value.h: Rename value_struct_elt_for_address to
2162 value_struct_elt_for_reference. Delete value_static_field.
2163 * values.c: Remove no longer used function value_static_field.
2165 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2167 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2168 elfread.c (coff_symfile_finish): Add function, prototype, and
2169 add to the xxxx_sym_fns struct for each file type. Also reformat
2170 the xxxx_sym_fns vector to a standard format and add comments.
2171 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2172 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2173 Pass pointer to struct objfile rather than pointer to sym_fns.
2174 Change references inside each function accordingly. Allocate any
2175 symbol file specific info in the per-objfile memory region.
2176 * dbxread.c (free_and_init_header_files): Break function into
2177 free_header_files(), called from dbx_symfile_finish(), and
2178 init_header_files(), called from dbx_new_init().
2179 * dbxread.c (dbx_new_init): Move deallocation things to new
2180 dbx_symfile_finish function.
2181 * elfread.c (elf_new_init): Call buildsym_new_init().
2182 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2183 routine for the objfile before deallocating other stuff.
2184 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2185 * symfile.h: Move struct sym_fns to before struct objfile def.
2186 Add sym_finish function pointer and change prototypes of other
2187 function pointers to reflect passing struct objfile pointer rather
2188 than struct sym_fns pointer.
2189 * symfile.c: Remove now obsolete symtab_fns pointer.
2190 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2191 locates the correct sym_fns struct for the given objfile.
2192 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2193 for better support of mapped symbol tables.
2194 * symfile.c (symbol_file_command): Remove obsolete code using
2196 * symfile.h: Remove duplicate declarations for symfile_objfile,
2197 entry_point, and object_files.
2198 * target.c (target_info): Compare symfile_objfile to NULL.
2199 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2200 aixcoff_symfile_finish().
2202 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2204 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2205 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2206 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2208 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2210 Some improvements to g++ debugging.
2211 * symtab.c (list_symbols): demangle before pattern matching.
2212 * symtab.c: Other fixes to improve handing of operators.
2213 * valprint.c (type_print_base): Fix test for constructor.
2214 * values.c (value_static_field): Allow evaluation of
2215 CLASS::METHOD, returning a function pointer.
2217 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2219 * Makefile.in (VERSION): Roll 4.4.6.
2220 * exec.c (exec_file_command): Add code to ignore optional args
2221 passed in by file_command() for use in symbol_file_command().
2222 * main.c (main): Document -mapped and -readnow in help summary.
2223 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2224 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2225 to get filename from bfd with bfd_get_filename(). Test mapto
2226 against 0, not NULL. Use mstrsave() to make copy of filename.
2227 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2229 * remote-vx.c (vx_load_command, add_symbol_stub):
2230 Symbol_file_add() takes an additional arg.
2231 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2233 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2234 changed to return a bfd not an objfile pointer.
2235 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2236 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2237 Change to eliminate local bfd and use symfile_bfd_open() plus
2238 allocate_objfile(). Add code to implement readnow option.
2239 * symfile.c (symbol_file_command): Changes to option handling,
2240 readnow functionality moved to symbol_file_add().
2241 * symfile.c (symfile_init): Eliminate local copy of bfd.
2242 * symfile.c (add_symbol_file_command): Changes to parse mapped
2243 and readnow options.
2244 * symfile.h (allocate_objfile): Arg removed from prototype.
2245 * symtab.h (symbol_file_add): Arg added to prototype.
2246 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2249 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2251 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2252 mtrace.awk, state.c, state.h: Removed.
2253 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2254 directories searched for source files.
2255 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2256 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2257 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2258 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2259 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2260 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2261 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2263 * Makefile.in (HFILES): Remove state.h
2264 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2265 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2266 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2267 * Makefile.in (clean): Remove all object files.
2268 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2269 * cplus-dem.c: Remove prototypes definitions that are now done in
2271 * dbxread.c (throughout): Change from using per-objfile
2272 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2273 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2274 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2275 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2276 * depend: Remove dependencies for state.o, state.h.
2277 * dwarfread.c: Add declaration for warning_pre_print.
2278 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2279 * dwarfread.c (throughout): Change from using per-objfile
2280 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2281 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2282 use supplied objfile.
2283 * i386-xdep.c (print_387_status): Change to use warning() rather
2285 * i387-tdep.c (print_387_control_word): Change to use warning()
2286 rather than printfs.
2287 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2288 that some compilers grumble about.
2289 * language.c (throughout): Add declaration for warning_pre_print
2290 and using warning() instead of printfs.
2291 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2292 * main.c (main): Add declaration for warning_pre_print and set it
2293 similarly to error_pre_print. Add declarations for
2294 mapped_symbol_files and readnow_symbol_files. Add appropriate
2295 definitions to long_options[].
2296 * minsyms.c: Trivial fix to comment.
2297 * objfiles.c (allocate_objfile): Substantially rewritten for
2298 using mapped symbol files.
2299 * objfiles.c (throughout): Change from using per-objfile
2300 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2301 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2302 * source.c (throughout): Change from using per-objfile
2303 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2304 * source.c (open_source_file): Use mstrsave to save file name in
2305 mapped symbol region for objfile.
2306 * symfile.c: Remove include for state.h.
2307 include to local form.
2308 * symfile.c (symbol_file_add_digested): Remove.
2309 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2311 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2312 from objfile structure. Add malloc descriptor pointer (md).
2313 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2314 * symm-xdep.c (print_fpu_status): Use warning() rather than
2316 * symmisc.c (free_symtab_block): Now takes and uses current
2318 * symmisc.c (throughout): Change from using per-objfile
2319 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2320 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2321 Sun compiler grumblings when PTR is char *.
2322 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2323 msymbols() to correct pointer type.
2324 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2325 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2326 error always starts on a line of it's own.
2327 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2328 Rewrite for new mapped malloc package use.
2329 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2330 that don't want to use the mapped malloc package; pass arguments
2331 on to traditional malloc package functions.
2332 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2333 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2334 mrealloc, malloc, and realloc but get fatal error if runs out
2336 * utils.c (msavestring, mstrsave): Save a string in a specific
2337 mapped malloc region.
2338 * utils.c (print_spaces): Use xmalloc to get the buffer.
2339 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2340 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2341 * config/i386v4.mh: Insignificant reorganization.
2343 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2345 * xcoffread.c: Only enable compilation of debugging functions
2346 if IBM6000 is defined. Fails to compile otherwise.
2348 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2350 * Makefile.in: pass MAKEINFO down on info.
2352 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2354 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2355 useless code, including an lseek to an uninitialized variable.
2356 Reported by Jim Williams <jimbo@wrs.com>.
2358 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2360 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2361 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2362 * minsyms.c, symfile.c: Changes that may be generally
2363 applicable, but are #ifdef IBM6000 for now.
2364 * rs6000-xdep.c: Fixed typo in comment.
2365 * rs6000-tdep.c: Non-substatial changes.
2366 * xoffread.c: The main change here is addition of some
2367 debugging functions.
2368 * xoffexec.c: More changes.
2370 * xcoffread.c: Fixed two too-few-parameters bugs.
2372 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2373 to SOLIB_CREATE_INFERIOR_HOOK macro.
2375 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2377 * symfile.h: Add prototype for iterate_over_msymbols().
2378 * symtab.c (cplus_mangled_symbol): Add function.
2379 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2380 iterate_over_msymbols to find demangled C++ symbol.
2381 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2382 value to iterate_over_msymbols().
2383 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2386 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2388 * Makefile.in: added check target.
2390 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2392 * ecoff.c: Move to ../bfd/coff-msym.c.
2393 * config/mt-*mips: Remove ecoff.o from the configuration.
2394 * remote.c (): Add newline to initial +.
2395 (remote_resume): Mention how to cope with signals.
2396 (remote_interrupt): Add debug msg.
2397 (remote-wait): Implement new 'T' reply, which includes
2398 status, PC, and FP all in a single short message.
2399 (putpkt): Add further debugging of packet acks.
2400 * mipsread.c (fixup_symtab): Also swap RFD's.
2401 (parse_partial_symbols): Avoid bug on unknown symbol types.
2402 * Makefile.in (VERSION): Roll to 4.4.5.
2403 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2404 for remote MIPS by limiting heuristic to 200 byte search.
2405 (heuristic_proc_desc): Byte-swapping.
2406 (mips_print_register): Cope with failure of
2407 read_relative_register_raw_bytes. Byte-swap integers for
2409 * mips-pinsn.c (print_insn): Byte-swap instruction.
2411 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2413 * config.sub configure.in config/.Sanitize config/mh-irix4
2414 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2415 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2416 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2417 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2419 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2421 * defs.h, utils.c: xrealloc takes PTR as first arg.
2422 * defs.h: Reword confusing comment about ANSI prototypes.
2423 * defs.h: Some minor whitespace changes.
2424 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2425 not NULL, which can be (void *).
2426 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2427 * tm-i386v.h (SP_ARG0): Define
2428 * xm-sysv4.h: Back out of change for missing prototypes.
2429 * i386-tdep.c (get_longjmp_target): Add function.
2431 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2433 * Makefile.in: install man page too.
2435 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2437 * All GDB files that #include defs.h: Removed stdio.h.
2438 (defs.h): #include stdio.h.
2440 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2442 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2443 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2444 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2445 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2446 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2447 it before printing out the hex shape of an address.
2449 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2451 * rs6000-xdep.c (frame_initial_stack_address): Move
2452 code to set frame->cache_fsr into new separate function
2453 frame_get_cacahe_fsr. This allows fixing a fatal error.
2454 * xcoffexec.c: Turn previously suppressed error
2455 message back on, after cleaning up BFD.
2457 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2458 printing of blank line, since it cases printing of an
2459 extra blank line. Is this intended? It does mess up
2461 * defs.h: Put back declarations of malloc and realloc,
2462 but protected by #ifndef MALLOC_INCOMPATIBLE.
2463 * objfiles.c: Undo previous change: Use malloc/realloc
2464 for objfile malloc/realloc fields (but add a cast).
2465 * xcoffexec.c: Suppress an error message (for now).
2467 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2469 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2470 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2471 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2473 * xcoffread.c: Modifications to C_DECL storage class handling, and
2474 introduction of an old smash_to_pointer_type() routine.
2476 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2477 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2478 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2479 parameters have been modified.
2481 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2482 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2483 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2484 and fetch_inferior_registers() always fetched all the registers
2485 resulting valid register values at hand all the time. Pushing a dummy
2486 frame did not require validating all register values first. After
2487 putting the above mechanism into action, we didn't have valid registers
2488 values always ready. Thus, all registers need to be fetched before
2489 pushing a dummy frame now.
2491 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2492 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2493 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2494 the starting address (actual frame address) of a frame.
2495 * rs6000-tdep.c: modifications to function_frame_info() to see if
2496 function reserves a frame pointer register (alloca register)
2497 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2498 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2499 functions with alloca() calls.
2501 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2503 * xm-sysv4.h: Provide definitions/prototypes for host environment
2504 functions for which no definitions or prototypes are provided in
2505 any currently included gdb or host environment header files.
2506 For SVR4, this currently includes malloc and realloc, which cannot
2507 be portably prototyped in any gdb include file.
2509 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2511 * buildsym.h: Remove obsolete variable file_stabs.
2513 * Makefile.in: Move place where configure merges in host-
2514 and target-dependent fragments later, so the latter
2515 can override (say) GNU_MALLOC.
2516 * config/mh-rs6000: Use system malloc. Otherwise, I
2517 ended up with *two* incompatible versions of malloc
2518 (functions in libc would call the malloc in libc).
2519 I assume this is a shared library problem.
2521 * remote.c: Fix (presumed) typo.
2522 * objfiles.c: Use xmalloc/xrealloc instead of
2523 malloc/realloc (since the latter are no longer declared).
2525 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2526 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2527 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2528 handle individual registers.
2529 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2530 correctly in case it wasn't cached yet. (A problem showed up
2531 after fetching individual registers.)
2532 * buildsym.c: Disable type_synonym_name's type name overwriting
2533 in cases it is unnecesary. rs6000 portation doesn't use
2534 type_synonym_name, and it used to nullify type names
2535 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2536 type's name as soon as space for that type is allocated.
2537 * xcoffread.c: ignore a section's lineno information if it is
2538 not `.text'. (In rs6000 bfd portation integration, skipping over
2539 `.pad' sections are ignored since it was in machine independent
2540 part of the code. Thus, a problem of fake sections with invalid
2541 lineno information arised.)
2543 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2544 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2545 * rs6000-tdep.c: make function_frame_info() work whether or not
2546 reading from a core file.
2547 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2549 * infrun.c. main.c, printcmd.c. symtab.c:
2550 More changes from IBM for rs6000.
2553 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2555 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2556 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2557 Merge in changes (mostly from IBM) for RS6000.
2558 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2559 More changes from IBM for RS6000. These are in machine-
2560 independent code, and probably could do with some cleaning
2561 up. The most questionable of these are #ifdef IBM6000.
2562 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2563 to single_step() (for consistency with rs6000 and i860).
2564 * utils.c: Allow the 1st arg to xrealloc to be NULL
2565 (in which case do malloc). This removes the need for
2566 some tests in xcoff code (and perhaps other places?).
2567 * coffread.c: Removed variables last_source_file,
2568 type_vector, and type_vector_length as these are now
2569 defined by buildsym.[ch].
2570 * defs.h: Remove prototypes for malloc and realloc, since
2571 these should only be used to implement xmalloc and xrealloc,
2572 and they conflict with <stdlib.h> in AIX - where they
2573 return void* even when __STDC__ isn't defined. Sigh.
2574 * munch: Recognize *initialize* in data as well as text
2575 (AIX uses data). Also, incorporate a patch from Garrett
2576 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2577 much more sensible, by only trying to match the name of
2578 the initialize_foo function, and not the junk before it.
2580 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2582 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2583 unless symbol table indicates that something has changed.
2585 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2587 * remote.c: Make it work for embedded MIPS. Increase buffer
2588 size, and use throughout. Round buffer size up if too many regs.
2589 Support baud rate setting and try for an 8-bit path. If
2590 interrupted while waiting for target, send a ^C down the wire.
2591 Avoid single-byte reads.
2592 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2594 * mips-xdep.h: Avoid the embedded regs when on Unix.
2596 * mipsread.c: Byte-swap the symbol table structures, using
2597 routines from ecoff.c, to read a symbol table written in any
2598 of the four possible byte orders.
2599 * configure.in (mips-big-* target): Same as Sony News.
2600 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2601 * ecoff.c: New file for symbol swapping routines.
2603 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2605 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2606 all-breakpoints' command.
2607 * (get_number): Allow users to enter negative breakpoint numbers.
2608 * (breakpoint_1): Reformat display of 'info break' to show new
2610 * (create_longjmp_breakpoint, breakpoint_re_set,
2611 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2612 symfile.c (syms_from_objfile): Re-do
2613 insertion of longjmp breakpoints. Move all code into
2614 breakpoint_re_set, and call that instead of
2615 create_longjmp_breakpoint in symfile.c.
2617 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2619 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2620 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2621 * symtab.c (find_pc_symtab): Handle having no objfiles.
2622 * infcmd.c: Fix comment.
2623 * objfiles.c (free_all_objfiles): Add.
2624 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2625 * symfile.c (symbol_file_command): free all objfiles when
2626 specifying a new symbol file.
2627 (reread_symbols): Stat the file name, don't fstat the descriptor.
2629 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2631 * Makefile.in, configure.in: removed traces of namesubdir,
2632 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2633 copyrights to '92, changed some from Cygnus to FSF.
2635 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2637 * dbxread.c (end_psymtab): Delete empty psymtabs.
2638 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2639 * symfile.h (struct objfile): Add free_psymtabs.
2641 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2643 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2645 * symfile.c (symbol_file_command): strcmp => !strcmp.
2646 * breakpoint.h: Move prototypes to follow enum definition they need.
2647 * breakpoint.c, infrun.c: Lint.
2648 * printcmd.c: Use `enum enable' rather than `enum
2650 * mipsread.c: First pass at making it compile with the new
2651 objfile changes. Probably seriously broken still, but it
2654 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2656 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2657 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2658 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2659 stepping (and nexting) through longjmp(). Also, cleanup
2660 breakpoint handling quite a bit by creating explicit breakpoint
2661 types instead of using magic breakpoint numbers.
2662 Makefile.in: Update version to 4.4.3
2664 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2666 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2667 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2668 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2670 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2672 * minsyms.c (install_minimal_symbols): Add bunches to any
2673 existing minsyms in the objfile. Avoid extra mallocation
2674 by working directly in the obstack. Remove ignored `mainline' parm.
2675 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2676 xcoffread.c: Change all callers.
2677 * FIXME: We should be able to eliminate MAINLINE from all the
2678 symbol readers now, with a small bit of work.
2680 * valops.c, value.h: Lint.
2681 * remote-vx.c: Add missing break; statement. Bugfix by
2682 Michael Sclafani, <sclafani@src.dec.com>.
2684 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2686 * Makefile.in (VERSION): Update version to 4.4.2
2687 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2688 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2689 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2690 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2691 mmap-alloc.o, mmap-sbrk.o
2693 * altos-xdep.c: Minor whitespace change.
2694 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2695 use to new minimal symbol table use.
2696 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2697 * arm-xdep.c (store_inferior_registers): Returns void.
2698 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2699 Convert from misc function vector use to new minimal symbol table use.
2700 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2701 * breakpoint.c: Add prototypes for local functions.
2702 * breakpoint.c (catch_command_1): Change to static and remove unused
2704 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2705 * breakpoint.h: Change function decls to prototype form.
2706 * buildsym.c: Add prototypes for local functions.
2707 * buildsym.c: Moved hashname() function here from dbxread.c.
2708 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2709 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2710 * buildsym.c (dbx_alloc_type): Change to static.
2711 * buildsym.c (finish_block): Add objfile parameter.
2712 * buildsym.c (misc): Change symbol_obstack to objfile version.
2713 * buildsym.c (make_blockvector): Change to static.
2714 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2715 * buildsym.c (compare_line_numbers): Change to static, args are const,
2716 cast args when used.
2717 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2718 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2719 and made static. Add objfile parameter.
2720 * buildsym.c (end_symtab): Simplify code using line table size.
2721 Realloc the linetable on the objfile symbol_obstack and copy there.
2722 * buildsym.c (scan_file_globals): Convert from misc function vector
2723 use to new minimal symbol use.
2724 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2725 strings get allocated in objfile's symbol_obstack. Convert references
2726 to builtin types to lookup_fundamental_type().
2727 * buildsym.c (read_type): Make static, add objfile parameter, convert
2728 references to buildin types to lookup_fundamental_type().
2729 * buildsym.c (read_struct_type): Add objfile parameter.
2730 * buildsym.c (read_array_type): Make static, add objfile parameter.
2731 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2732 * buildsym.c (read_huge_number): Make static.
2733 * buildsym.c (read_range_type): Make static, add objfile parameter,
2734 convert references to buildin types to lookup_fundamental_type ().
2735 * buildsym.c (read_args): Make static, add objfile parameter.
2736 * buildsym.h: Convert function decl's to prototype form.
2737 * c-exp.y: Add prototypes for local functions, convert uses of misc
2738 function vector to minimal symbol table. Reformat all builtin type
2739 initializations and pass a NULL objfile to init_type() for them.
2740 * coffread.c: Change context_stack ref's to coff_context_stack,
2741 add local function prototypes. Cast uses of xrealloc arg 1.
2742 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2743 crafting a new type.
2744 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2745 * coffread.c (finish_block): Change name to coff_finish_block.
2746 * coffread.c (make_blockvector): Add and use objfile parameter.
2747 * coffread.c (record_line): Change name to coff_record_line.
2748 * coffread.c (start_symtab): Change name to coff_start_symtab.
2749 * coffread.c (end_symtab): Change name to coff_end_symtab.
2750 * coffread.c (record_misc_function): Change name to record_minimal_
2751 symbol and change to minimal symbol table use from misc func tbl.
2752 * coffread.c (coff_symfile_read): Convert from misc function vector
2753 use to minimal symbol table use.
2754 * coffread.c (hashname): Remove; use common version in buildsym.c.
2755 * coffread.c (decode_base_type): Change references to builtin types
2756 to calls to lookup_fundamental_type().
2757 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2758 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2759 * command.c: Add prototypes for local functions.
2760 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2761 appropriate member of the function union for that type.
2762 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2763 ifdef out the function since it isn't currently used.
2764 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2765 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2766 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2767 * command.c (help_cmd): Compare function pointer to NULL.
2768 * command.c (help_cmd_list): Compare function pointer to NULL.
2769 * command.c (lookup_cmd_1): Use correct member of function union.
2770 * command.c (undef_cmd_error): Make static.
2771 * command.c (complete_on_cmdlist): Use correct member of func union.
2772 * command.c (do_setshow_command): Use correct member of func union.
2773 * command.c (shell_escape): Convert rindex use to strrchr.
2774 * command.h (COMMAND_H): Define if already included.
2775 * command.h (cmd_list_element struct): Change 'function' to a union
2776 and prototype args. Prototype completer function.
2777 * command.h: Convert decl's to prototype form.
2778 * convex-xdep.c (store_inferior_registers): Returns void.
2779 * copying.c: Prototype local functions.
2780 * coredep.c: Minor whitespace change.
2781 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2782 * cplus-dem.c: Prototype local functions.
2783 * dbxread.c (hashname): Remove; moved to buildsym.c.
2784 * dbxread.c (free_and_init_header_files): Make static.
2785 * dbxread.c: Add prototypes for local functions.
2786 * dbxread.c (new_object_header_files): Remove; inlined usages.
2787 * dbxread.c (xrealloc usages): Cast args.
2788 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2789 and change usages accordingly.
2790 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2791 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2792 * dbxread.c (dbx_next_symbol_text): Make static.
2793 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2794 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2795 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2796 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2797 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2798 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2800 * dwarfread.c (record_misc_function): Change name to record_minimal_
2801 symbol and use minimal symbol table throughout.
2802 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2803 * dwarfread.c: Convert all references to builtin types to use the new
2804 lookup_fundamental_type function.
2805 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2806 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2808 * elfread.c (record_misc_function): Convert to use record_minimal_
2810 * elfread.c (elf_symtab_read): Add objfile parameter.
2811 * eval.c: Add prototypes for local functions and move some decls
2812 around to accomodate prototypes.
2813 * expprint.c: Add prototypes for local functions. Change references
2814 to misc function vector to minimal symbol table.
2815 * findvar.c (read_memory usages): Cast args.
2816 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2817 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2818 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2819 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2820 * gould-xdep.c: Minor whitespace change.
2821 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2822 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2823 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2824 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2825 * i386-tdep.c: Add prototypes for local functions.
2826 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2827 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2828 that defaulted to int.
2829 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2830 i386_push_dummy_frame): Returns void.
2831 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2832 int and explicitly declare return type as int.
2833 * i387-tdep.c: Minor formatting changes.
2834 * i960-tdep.c (leafproc_return): Convert from misc function vector
2835 use to minimal symbol table use.
2836 * infcmd.c: Add prototypes for local functions.
2837 * infcmd.c (continue_command, until_next_command, until_command,
2838 path_info, path_command): Make static.
2839 * infcmd.c (step_1, until_next_command): Convert from misc func
2840 vector to minimal symbol table use.
2841 * inflow.c: Add prototypes for local functions.
2842 * infptrace.c (store_inferior_registers): Returns void, not int.
2843 * language.c (_initialize_language): Use proper member of function
2845 * m2-exp.y: Add prototypes for local functions, convert misc function
2846 vector uses to minimal symbol table uses.
2847 * m2-exp.y (make_qualname, yyerror): Make static.
2848 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2849 * m68k-pinsn.c: Add prototypes for local functions.
2850 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2851 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2852 * m68k-stub.c: Add prototypes.
2853 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2854 use to minimal symbol table use.
2855 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2856 * m88k-xdep.c (store_inferior_registers): Returns void.
2857 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2858 * mach386-xdep.c (store_inferior_registers): Returns void.
2859 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2860 * main.c: Add prototypes for local functions.
2861 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2862 longjmp() result to (NORETURN void).
2863 * main.c (catch_errors): Prototype the 'func' parameter.
2864 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2865 Takes an unused arg.
2866 * main.c (execute_command): Call the right member of the func union.
2867 * main.c (command_loop_marker, symbol_completion_function,
2868 command_loop): Make static.
2869 * main.c (command_line_input): Make linelength unsigned, cast arg
2870 to command_line_input().
2871 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2872 * main.c (initialize_main): Call right member of function union.
2873 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2874 * mem-break.c: Include symtab.h
2875 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2876 * mips-xdep.c (store_inferior_registers): Returns void.
2877 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2878 use to minimal symbol table use.
2879 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2881 * mipsread.c (make_type): Remove, convert usages to init_type.
2882 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2883 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2884 vector use to minimal symbol table use.
2885 * parse.c: Add prototypes for local functions.
2886 * parse.c (xrealloc usages): Cast args.
2887 * parse.c (prefixify_expression, length_of_subexp): Make static.
2888 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2889 * parser-defs.h: Convert function decls to prototype form.
2890 * partial-stab.h: Convert from misc function vector use to new minimal
2892 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2893 the per-objfile copies.
2894 * printcmd.c: Add prototypes for local functions. Move some struct
2895 definitions around to accomodate prototypes.
2896 * printcmd.c (decode_format): Make static, change args oformat and
2897 osize to int from char.
2898 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2899 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2900 * printcmd.c (print_address_symbolic): Convert from misc function
2901 vector use to minimal symbol table use.
2902 * printcmd.c (address_info): Convert from misc function vector use
2903 to minimal symbol table use.
2904 * printcmd.c (delete_display, enable_display, disable_display_command):
2906 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2907 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2908 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2909 * pyr-xdep.c (store_inferior_registers): Returns void.
2910 * remote-mm.c (mm_load): symbol_file_add return value unused.
2911 * remote-nindy.c: Minor format change.
2912 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2913 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2914 * rs6000-xdep.c (store_inferior_registers): Returns void.
2915 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2916 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2917 vector use to minimal symbol table use.
2918 * solib.c: Add prototypes for local functions.
2919 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2920 function vector use to minimal symbol table use.
2921 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2922 * solib.c (find_solib, shared_library_command): Make static
2923 * solib.c (read_memory, write_memory usages): Cast args.
2924 * solib.c (special_symbol_handling): Add function
2925 * source.c: Add prototypes for local functions.
2926 * source.c (select_source_symtab): Convert to scan objfiles.
2927 * source.c (open_source_file): Make static.
2928 * source.c (xrealloc usages): Cast args.
2929 * source.c (source_line_charpos): ifdef out, unused.
2930 * source.c (get_filename_and_charpos): Make static.
2931 * stack.c: Add prototypes for local functions.
2932 * stack.c (print_frame_info, frame_info): Convert from misc function
2933 vector use to minimal symbol table use.
2934 * symfile.c: Add prototypes for local functions.
2935 * symfile.c (compare_symbols): Make args const PTR's.
2936 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2937 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2938 * symfile.c (obsavestring): Add objfile parameter.
2939 * symfile.c (init_misc_bunches, prim_record_misc_function,
2940 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2941 sort_misc_function_vector, compact_misc_function_vector): Remove
2942 * symfile.c (symbol_file_add_digested): Add function.
2943 * symfile.c (symbol_file_add): Returns struct objfile *.
2944 * symfile.c (symbol_file_command): Modify for state file use.
2945 * symfile.c (symfile_open): Add parameter "dumpable".
2946 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2947 * symfile.c (load_command, add_symbol_file_command): Make static.
2948 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2949 * symfile.c (rindex usages): Converted to strrchr.
2950 * symfile.c (allocate_psymtab): New
2951 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2952 converted to minimal symbol table usage, but no obvious conversion.
2953 * symfile.c (free_all_symtabs): Remove.
2954 * symfile.c (_initialize_symfile): Use per-objfile info.
2955 * symfile.h: Rework the objfile structure to add per-objfile data
2956 objects (psymbol_obstack, symbol_obstack, type_obstack,
2957 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2958 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2959 Add prototypes to function declarations.
2960 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2961 function vector usage to minimal symbol table usage.
2962 * symmisc.c (DEV_TTY): Define if not defined.
2963 * symmisc.c: Add local function prototypes.
2964 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2965 printpsyms_command, print_objfiles, print_objfiles_command):
2966 Rework to use iterate_over_*
2967 * symtab.c: Add prototypes for local functions.
2968 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2969 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2970 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2971 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2972 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2973 lookup_reference_type, lookup_member_type, allocate_stub_method,
2974 check_stub_method, create_array_type, smash_to_member_type,):
2976 * symtab.c (lookup_symbol): Some args are const.
2977 * symtab.h: All type related defs and structs moved to gdbtypes.h
2978 * symtab.h: Convert decls to prototypes.
2979 * target.c (noprocess): Make static.
2980 * target.h: Change decl's to prototypes.
2981 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2982 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2983 * utils.c (_initialize_utils): Use correct member of function union.
2984 * valarith.c: include gdbtypes.h
2985 * valops.c: include gdbtypes.h, add prototypes for local functions.
2986 * valops.c (value_push, value_arg_push, find_function_addr):
2988 * valops.c (value_string): Convert from misc function vector use
2989 to minimal symbol table use.
2990 * valops.c (check_field_in): Make arg const.
2991 * valprint.c: Add prototypes for local functions.
2992 * valprint.c (print_string): Make static
2993 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2994 * values.c: Add prototypes for local functions.
2995 * values.c (value_headof): Convert from misc function vector to
2996 minimal symbol table.
2997 * xcoffexec.c: Add prototypes for local functions.
2998 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3000 * xcoffexec.c (relocate_minimal_symbol): Add.
3001 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3002 * xcoffread.c: Add prototypes for local functions.
3003 * xcoffread.c (sort_syms): Convert to scan objfiles.
3004 * xcoffread.c (read_xcoff_symtab): Make static.
3005 * xcoffread.c (various): Replace references to builtin types with
3006 calls to lookup_fundamental_type. Replace references to symbol_obstack
3007 and psymbol_obstack with pointers to the per-objfile copies.
3008 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3009 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3011 * xcoffread.c (init_stringtab): Add objfile parameter.
3012 * gdbtypes.c: New file
3013 * minsyms.c: New file
3014 * mmap-alloc.c: New file
3015 * mmap-sbrk.c: New file
3016 * objfiles.c: New file
3020 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3022 * Check in Fred Fish's changes in these modules. Fred
3023 will make ChangeLog entries for all of them. Update VERSION
3026 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3028 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3030 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3031 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3032 value.h: Prototypes for static functions; lint.
3033 * gdbtypes.h: Empty file to ease transition.
3035 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3037 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3038 inferior.h, language.h, signame.h, target.h, terminal.h,
3039 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3040 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3042 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3043 signame.c, sparc-xdep.c: Prototypes for all static functions.
3045 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3046 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3047 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3048 Remove to_call_function and target_call_function, since it
3049 always calls the same thing (call_function_by_hand).
3050 * core.c, exec.c, solib.c: Rename target_ops sections =>
3052 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3053 target.h: target_kill takes no args.
3054 * language.c (language_info): Scaffolding to allow briefer
3055 messages when the current language changes. FIXME.
3056 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3057 complaints about volatile functions.
3058 * xm-sysv4.h (HAVE_MMAP): Define.
3060 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3062 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3063 to make prototypes for all functions declared here.
3064 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3065 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3066 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3067 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3068 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3069 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3070 * utils.c: Avoid declaring malloc and realloc. Lint.
3071 (request_quit): Accept signal-number parameter.
3073 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3075 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3076 DIE's. Add new function read_tag_pointer_type() to read them.
3078 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3079 When creating a new user defined type, check to see if a partial
3080 type already exists, and if so, bash it to fit.
3082 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3084 * coffread.c (decode_base_type): Pass long, not union.
3085 Fix by Eric Valette, ev@chorus.fr.
3087 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3089 * elfread.c (elf_symtab_read): Fix code to correctly track
3090 changes in bfd for absolute symbols.
3092 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3094 * xm-vaxbsd.h: Close off comment.
3096 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3098 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3100 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3102 * mips-tdep.c (mips_print_registers): Print correct register
3103 number for double pseudo-registers.
3105 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3107 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3108 in the op$::OPERATOR. case. From Steven McCanne,
3109 <mccanne@horse.ee.lbl.gov>.
3111 * exec.c (set_section_name): Pass arg to exec_files_info;
3112 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3114 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3116 * main.c (print_gdb_version): Copyright msg: only this year.
3117 (cd_command): Avoid changing current_directory on error.
3119 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3121 * mipsread.c (parse_partial_symbols): Handle dependencies
3122 between partial symbol tables (when not doing stabs-in-ecoff).
3123 (This used to be handled by parse_fdr, but parse_fdr was
3124 incompatible with handling stabs-in-ecoff, so the code
3125 was re-written to not use parse_fdr. Unfortunately,
3126 the logic to handle dependencies was overlooked.)
3128 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3130 * coffread.c (read_enum_type): Use the size of a target int when
3132 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3134 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3135 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3136 TARGET_PTR_BIT to determine size of a pointer
3137 * values.c (unpack_long): when unpacking a REF or a PTR don't
3138 assume the size of the type.
3140 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3142 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3143 looking at its members. Improve guess between struct and union,
3144 only assuming union if multiple members have offsets of zero.
3146 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3148 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3149 (This is just for clarity - and one day permitting us to
3150 change FP0_REGNUM from 38 to 32, which would make more sense.)
3151 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3152 register numbers in stabs-in-ecoff get handled correctly.
3154 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3156 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3157 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3158 into BSD and Ultrix.
3160 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3162 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3164 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3166 * Makefile.in: Increment version to 4.4.1.
3167 * main.c (print_gdb_version): Update copyright notice.
3169 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3171 * mipsread.c: Prepend "struct " to the names of structure
3172 types, and similarly for enums and unions. (This used
3173 to be done, but got lost in the re-write to "guess" the
3174 difference between enum/struct/union.)
3175 Also, guess that a tag is an enum if the first member
3178 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3180 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3183 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3185 * Projects: Patching executables is done.
3186 * Makefile.in (VERSION): Roll to gdb-4.4.
3187 * README, WHATS.NEW: Update for gdb-4.4.
3189 * symfile.c (reread_symbols): Whenever we reread one object
3190 file's symbols, we must restart the scan, because the object_files
3191 chain has been permuted.
3193 * exec.c (exec_files_info): Split out into print_section_info.
3194 Print BFD filename of each section if it's not the default one.
3195 * core.c (core_files_info): Call print_section_info.
3197 * xm-vax.h: Include a few system header files whose definitions
3198 must precede defs.h.
3199 * language.c, language.h: Make some things const.
3200 * expression.h, main.c: const spreads like ooze.
3202 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3203 since BREAKPOINT values can be >0x80.
3205 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3207 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3209 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3211 * sparc-pinsn.c: Remove kludge for preferring architectures.
3212 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3213 and forever. Add `add' instruction to the set that get checked
3214 for a preceding `sethi' in order to print an absolute address.
3215 Corresponding changes in ../include/opcode/sparc.h needed
3216 to eliminate garbage instructions.
3218 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3220 * mipsread.c (parse_partial_symbols): Make sure partial
3221 symbols are created for external symbols (as used to be
3222 the case). This is a bit of a pain with the mips-coff.
3223 It uses a table which points to all of the external
3224 symbols belonging to a particular FDR or psymtab.
3225 Once we've generated this table, we might as well save
3226 it, and then use it in psymtab_to_symtab_1 to find
3227 the symbols to pass to parse_external().
3228 * symfile.c, symfile.c: New function start_psymtab_common
3229 to share the common parts of allocating a new psymtab
3230 for dbxread, mipsread (and later dwarfread). Its code
3231 was pulled out from start_psymtab in dbxread.c.
3232 * dbxread.c (start_psymtab): Use start_psymtab_common().
3234 * valprint.c (val_print): If there is an error when trying
3235 to print a string, check to see if there really is a problem
3236 by reading just one character. If that works, assume
3239 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3241 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3242 cypress, v8 mnemonics in that order.
3244 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3246 * sparc-pinsn.c: Put the qsort() back in.
3248 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3250 * findvar.c (read_register, write_register): Handle machines
3251 where REGISTER_TYPE is not the same size as "int".
3253 Handle debug symbols in dynamically loaded (relocated) code:
3255 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3256 offset to process_one_symbol.
3257 (process_one_symbol): Take new offset parameter. Add it into
3258 appropriate symbol types to relocate symbols to loaded addresses.
3259 Handle all possible symbol types, and complain() about types that
3260 we don't expect to see.
3261 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3262 process_one_symbol (FIXME, should pass real offset).
3266 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3268 (set_breakpoint, break_command_1, until_break_command,
3269 catch_command_1, breakpoint_re_set_one): Use it.
3270 * symtab.h (resolve_sal_pc): Declare.
3271 * infcmd.c (jump_command): Use resolve_sal_pc.
3273 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3275 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3277 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3279 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3280 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3281 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3283 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3285 * dbxread.c (process_one_symbol): Make a first cut at handling
3286 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3288 * symtab.c (find_pc_line): Fix stepping into and out of #included
3291 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3293 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3294 no longer any need to copy ../include/opcode/* into gdb.
3296 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3298 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3300 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3302 * valprint.c (type_print_base, type_print_method_args):
3303 Print C++ constructor methods without bogus "return type."
3305 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3307 * infptrace.c (child_xfer_memory): Parameter "target" should
3308 be a pointer to a structure, not the entire structure.
3310 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3312 * depend: Convert the couple of references to ansidecl.h that
3313 used the local gdb version to use the ../include version.
3315 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3318 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3319 (inferior_proc_init): Fix non-ANSI version of args.
3320 (attach): Call print_sys_errmsg with correct number of args.
3321 (mappingflags): Make static, does not need to be global.
3323 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3324 not the entire struct itself.
3326 * valops.c (value_assign): Cast some args to modify_field() and
3327 {read,write}_register_bytes() correctly.
3329 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3331 * Makefile.in (MALLOCSRC): Removed reference to removed local
3334 * dwarfread.c (list_in_scope): Needs an initial value, use file
3337 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3339 * main.c (main): Make option_index local to keep new getopt happy.
3340 main.c, solib.c, Makefile.in: Update copyright notices.
3342 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3344 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3346 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3348 * Makefile.in (HFILES): Add partial-stab.h.
3350 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3352 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3353 New files for stratus. Not complete enough to actually build
3354 on the Stratus machine; that awaits copyright assignment for
3357 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3358 for getting custom flags into CFLAGS when doing makes.
3360 * configure.in: Add config information for stratus.
3362 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3364 * dbxread.c (process_one_symbol): Pass address of structure
3365 to complain(), rather than the whole structure.
3367 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3369 * solib.c (solib_add_common_symbols): Only compile in when not
3370 using SVR4 style shared libraries.
3372 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3374 * dwarfread.c (locval): Add offreg flag to indicate location
3375 values that are computed off a base register.
3377 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3378 TAG_local_variable cases to account for static variables
3379 within function scopes.
3381 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3383 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3384 doesn't exist on some systems.
3386 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3387 nexting over recursive function calls.
3389 * target.c (target_read_string): Create this routine to read null
3390 terminated strings from the target. It deals with running off the
3391 end of memory elegantly as well. solib.c (find_solib): Use
3392 target_read_string() to avoid problems with running off the end of
3395 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3396 that reference pgrp_inferior.
3398 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3400 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3401 mips-tfile has been hacked to act more "traditionally."
3402 * dbxread.c: Fixed typo in comment.
3404 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3406 * mips-tdep.c (mips_skip_prologue): Add some number of
3407 'sw' instructions before 'addiu' adjusts the stack.
3409 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3411 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3412 freescope, buildblock closescope, record_line, add_symbol_to_list,
3413 gatherblocks, make_blockvector): Extensive changes to switch
3414 to generic symbol table building code in buildsym.c. Remove
3415 scope tree structures and functions, symbol table building
3416 functions, and lots of other small changes.
3418 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3419 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3421 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3423 * buildsym.c (cleanup_undefined_types): Add support for enums.
3424 This fixes the 'GDB internal error. cleanup_undefined_types with
3427 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3429 * dbxread.c: detect gcc2 compilations.
3431 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3433 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3434 in ../include/opcode/sparc.h.
3436 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3438 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3439 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3440 to reflect actual locations of opcode files, so TAGS target will
3443 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3445 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3448 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3449 dereferencing to access the correct elements.
3451 * valops.c (value_addr): Declare return type of external func
3454 * xcoffread.c: Undefine next_symbol_text before redefining it.
3456 For older changes see ChangeLog-9091
3462 version-control: never