1 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3 * Makefile.in: Remove -I../readline from all compilations,
4 include a special case for main.o instead.
6 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
8 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
9 error if it fails to find a member type, rather than return NULL
10 and trigger a coredump.
11 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
12 lookup_demangled_partial_symbol,): Ask demangle_and_match to
13 match on complete demanglings, including argument lists for member
14 functions, rather than just accepting the first demangling that
15 matches the class and function name.
16 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
17 to start_symtab as the directory name.
18 * dwarfread.c (completedieinfo): Strip off any leading hostname
19 portion of the AT_comp_dir attribute string. Gdb doesn't know
20 what to do with them (FIXME).
22 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
24 * breakpoint.c (commands_command): Simplify code a bit, remove
27 * Makefile.in (OTHERS): Add gcc.patch.
28 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
30 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
32 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
35 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
37 * WHATS.NEW renamed to NEWS.
39 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
41 * dbxread.c, dwarfread.c: Re-enable experimental code to
42 automatically select demangling style.
43 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
44 DEMANGLING_STYLE, to make more descriptive. Revert back to
45 "auto" as default. Comment use.
46 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
47 * Makefile.in (${DEMANGLER}.o) Remove target and special
50 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
52 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
54 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
56 * Makefile.in, demangle.c: Change default demangling style to
58 * Makefile.in: Update version to 4.6 !!!
59 * README, WHATS.NEW: Update for 4.6.
61 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
63 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
66 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
67 nodes as base classes.
69 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
71 * alldeps.mak, depend: Update.
73 * xcoffread.c: Add decl for section_offset to keep prototype happy.
75 * Makefile.in (VERSION): 4.5.9.
77 * xm-hp300bsd.h: Add decl for strdup().
78 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
79 PDR. Cleanup a few things, fix compilation warnings.
81 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
83 * Makefile.in (DEMANGLING_STYLE): New define to set default
84 demangling style for C++. Defaults to "auto".
85 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
86 * Makefile.in (SFILES_MAINDIR): Add demangle.c
87 * Makefile.in (OBS): Add demangle.o
88 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
89 Remove compile time decisions about demangling style and replace
90 with runtime decisions using current_demangling_style.
91 * cplus-dem.c (main): Expand code included during building of
92 standalone demangler to recognize demangling style options.
93 * dbxread.c (demangle.h): Include.
94 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
95 demangling style if processing g++ code and current demangling style
96 is auto (Note: this feature currently disabled.)
97 * demangle.c: New file, generic demangling control.
98 * demangle.h (demangling_styles): New enumeration to select one
99 of several demangling styles. Also define string names for each
101 * demangle.h (set_demangling_style): Add prototype.
102 * dwarfread.c (demangle.h): Include.
103 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
104 New producer string prefixes to recognize.
105 * dwarfread.c (handle_producer): Consolidate actions for specific
106 producers. Set demangling style based on producer string if
107 current style is auto. (Note: this feature currently disabled.)
108 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
110 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
112 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
114 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
116 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
117 * c-exp.y: Call lookup_signed_typename() after seeing
118 "signed". This handles "signed char" correctly.
119 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
120 keywords before a type specifier.
122 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
124 * command.c (lookup_cmd_1): Clarify descriptive comments.
125 * gdbcmd.h (maintenanceprintlist): Add declaration.
126 * main.c (maintenanceprintlist): Add definition.
127 * main.c (gdb_completer_command_word_break_characters): Add.
128 * main.c (symbol_completion_function): Switch completer word
129 break character sets dynamically, based on whether completion is
130 being done on commands or on something else.
131 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
132 * maint.c: Include demangle.h.
133 * maint.c (maintenance_demangle): New function.
134 * maint.c (maintenance_print_command): New function.
135 * maint.c (_initialize_maint_cmds): Reorganize some commands
136 under new maintenance print subcommand.
138 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
140 * gdbtypes.c (lookup_struct_elt_type): If the input type is
141 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
142 target type. Otherwise, 'whatis this.field' wouldn't work,
143 which would be inconsistent, since 'print this.field' works.
144 * buildsym.c (read_struct_type, read_enum_type): Clear
146 * buildsym.c (cleanup_undefined_types): Don't rely on a
147 flawed "Reasonable test to see if" a type has been defined
148 since it was referred to; now we can just see if the
149 TYPE_FLAG_STUB flag has been cleared.
150 * valprint.c (print_type_base): Emit public/protected/private
151 labels for methods as well as fields. Also, indent these labels
152 2 spaces instead of 4, for a more conventional "look".
153 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
154 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
155 * gcc.patch: New file. Contains patch for gcc (so people
156 with gdb-2.2.x won't have to wait for a new gcc release).
158 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
160 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
161 (print_addr): Call print_address to show symbolic version as well.
163 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
165 (vx_read_register): Declare inferior_fp_regs. Delete code for
166 copying "inferior_registers" around; the values are already in var
167 "registers". Use correct size for register set.
169 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
170 target doesn't support it.
171 (vx_read_register): Don't try reading them either.
173 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
174 VxWorks back end reads them in one contiguous set except for this
176 (register_names): Change "pc" to "pcw" to avoid confusion printing
178 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
179 find the PC under VxWorks.
181 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
183 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
184 to create new blank types, instead of handcrafting them.
185 * defs.h (printfi_filtered): Add prototype.
186 * utils.c (printfi_filtered): New function.
187 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
188 to simplify the code. Other cleanups.
189 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
190 * gdbtypes.h (struct cplus_struct_type): Add comments describing
191 use of various fields.
192 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
193 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
194 production that currently treats it exactly the same as STRUCT.
195 * c-exp.y (yylex): Recognize "class" as token CLASS.
196 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
197 * symtab.c (decode_line_1): Fix to pass quoted args on down to
198 general symbol handling code. Call cplus_mangle_opname with
200 * symtab.c (decode_line_2): Print demangled function names in
201 breakpoint menus, instead of just file and line number.
202 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
203 * valprint.c (type_print_base): Print "class" for C++ classes,
204 rather than "struct". Print section labels for public, protected
205 and private members of C++ classes.
206 * values.c: Include demangle.h.
207 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
209 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
211 * Makefile.in (VERSION): Update to 4.5.8.
213 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
215 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
216 prevent crashes when examining cross-targets.
217 * dbxread.c (process_one_symbol): Include directory name when
218 calling start_subfile for SOL & BINCL symbols. This allows gdb to
219 find include files, and yacc/lex sources when the cwd doesn't match
220 that in which the object was compiled.
221 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
223 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
226 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
228 * maint.c (maintenance_command, maintenance_info_command):
229 Install with allow_unknown as 0 and call help_list to show
230 list of possibilities when no subcommand is specified.
232 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
234 * configure.in: Add m68k-ericsson-*.
235 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
237 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
240 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
241 * Makefile.in (OBS): Add new file maint.o.
242 * defs.h (command_class): Add class_maintenance.
243 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
244 commands. Allow for them (and other nonessential parts of gdb)
245 to be selectively left out under special circumstances.
246 * gdbtypes.c (recursive_dump_type): New function; supports
247 maintenance print-type command.
248 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
250 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
252 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
253 initializers. Add initializations for setprintlist, showprintlist,
254 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
255 * printcmd.c (maintenance_print_type): New maintenance cmd.
256 * valprint.c (setprintlist, showprintlist): Move to main.c, as
257 implied by comment that all cmd lists are owned by main.c.
258 * infcmd.c (unsetlist): Move to main.c, as implied by comment
259 that all cmd lists are owned by main.c.
260 * language.c (setchecklist, showchecklist): Move to main.c, as
261 implied by comment that all cmd lists are owned by main.c
262 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
263 deletelist): Remove redundant declarations (also in gdbcmd.h).
264 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
265 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
266 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
267 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
268 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
269 maintenance_print_msymbols, maintenance_print_objfiles):
271 * symmisc.c (printsyms_command, printpsyms_command,
272 printmsyms_command, printobjfiles_command): Removed from
274 * main.c (dump_me_command): Moved to maint.c and renamed to
276 * breakpoint.c (all_breakpoints_info): Rename to
277 maintenance_info_breakpoints.
278 * breakpoint.c (_initialize_breakpoint): Convert add_info of
279 all_breakpoints_info to add maintenance_info_breakpoints to the
280 maintenanceinfolist instead.
281 main.c (initialize_main): Set up maintenance class commands.
283 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
285 * energize-patches: Fix minor problems with building energize lib.
287 * energize-patches: Change names of all cadillac procedure calls
288 to be energize procedure calls. Simplify many hooks by moving
289 tests energize.c. Configure energize, and build it automatically now.
291 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
293 * Makefile.in (VERSION): Bump to 4.5.7.
294 * cplus-dem.c (demangle_args): Validate index for previously
295 seen type to guard against bogus values from malformed manglings.
296 * valops.c (value_struct_elt_for_reference): Guard against
297 blindly using NULL return value from lookup_symbol.
299 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
301 * cadillac.c, cadillac-patches: Rename to energize.c and
302 energize-patches. Change all routines and variables named
303 'cadillac*' to 'energize*'. Create new file called energize.h to
304 hold all interface declarations.
306 * deblib/connection/*: Move all of this stuff into energize/, but
307 delete unneeded files.
309 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
311 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
313 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
314 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
315 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
316 child processes, to avoid dead ones "hanging around" after GDB exits.
317 (attach): Always stop the process if it needs it. Set RLC flag
318 when attaching running processes, so it will continue if we detach
319 it, quit, or are killed.
320 (detach): Clear faults and set RLC flag to make process run
322 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
324 (info_proc): Open process O_RDONLY, so we can see any process,
325 even those controlled by debuggers.
326 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
328 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
330 Relocate symbols using an array of section_offsets, rather than a
331 single `addr' or `offset'. This makes Solaris-2 support work, and
332 permits better VxWorks (and maybe xcoff) support later.
334 * symtab.h (struct section_offsets): New structure for keeping
335 a set of offsets, rather than a single one.
336 (struct objfile): Replace addr with section_offsets member.
337 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
338 * gdb-stabs.h: New include file with `symbol type specific'
339 parameters for psymtabs and objfiles.
340 * Makefile.in (HFILES): Add gdb-stabs.h.
341 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
342 * coffread.c: Conforming changes. Fake offset array always 0.
343 * dbxread.c: Conforming changes.
344 (struct dbx_symfile_info): Move to gdb-stabs.h.
345 (start_psymtab): Call elfstab_offset_sections to calculate good
346 offsets for this source file, based on the ELF symbol table info.
347 (read_ofile_symtab): Yank N_CATCH, which is dead.
348 (process_one_symbol, N_CATCH): Yank.
349 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
350 Relocate with SECT_OFF_TEXT.
351 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
352 to distinguish relocatable from absolute symbols. Then, if not
354 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
355 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
356 (", N_ROSYM): SECT_OFF_RODATA.
357 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
358 (dbx_symfile_offsets): Add to translate addr to offset.
359 * dwarfread.c: Conforming changes. Single offset currently used.
360 * elfread.c: Add various complaints about elf/stab stuff.
361 #include gdb-stabs.h. Conforming changes, using a single offset.
362 (elf_symtab_read): Record info from BSF_FILE symbols, and local
363 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
364 for later use in building psymtabs.
365 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
366 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
367 (free_elfinfo): New fn, frees all chained stab_section_infos
368 in an objfile, and zaps the start-of-chain pointer.
369 (elfstab_offset_sections): New fn, looks in stab_section_info
370 chain to determine section bases to relocate a psymtab's worth
371 of symbols, as they are being read.
372 * mipsread.c: Conforming changes. Stabs-reading will relocate
373 using one offset. MIPS-reading will not relocate at all.
374 * partial-stab.h: Relocate different symbol types using different
375 offsets from section_offsets.
376 * symfile.c: Conforming changes.
377 (find_lowest_section): Unused function to use later
378 to free us from the Tyranny of the Text Section.
379 (syms_from_objfile): Translate absolute arg ADDR to offsets used
380 in all lower layers of symbol reading. Call format-specific
381 sym_offsets function to initialize offsets for high speed symbol
383 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
384 (symbol_file_command, add_symbol_file_command): Callers changed.
385 * symmisc.c (dump_psymtab): Print new relocation parameters.
386 * xcoffread.c: Corresponding changes.
388 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
389 * main.c (main): Read the $HOME/.gdbinit file before processing
390 the argv arguments (e.g. reading symbol files or core
391 files). This allows global parameters to be set, which will apply
392 during the symbol reading. The ./.gdbinit is still read after
394 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
395 * xcoffexec.c: Clean up quote inside comment.
397 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
399 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
400 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
401 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
402 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
403 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
404 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
405 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
406 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
407 values.c, xcoffread.c:
408 Remove "(void)" casts from function calls where the return value
409 is ignored, in accordance with GNU coding standards.
411 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
413 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
414 * partial-stab.h: Ignore N_ENDM.
415 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
416 CODE or DATA section attachment. This eliminates a lot of random
417 values from shared libraries, which screw up the ordinary symbols
418 in the address ranges they happen to overlap.
419 * buildsym.c (define_symbol): Eliminate special tests
420 for function types; move into "function" cases in switch statement.
421 (define_symbol: 'f', 'F', 'P'): Process all parameter types
422 in case they define new type numbers. But ignore them (FIXME).
423 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
424 (read_sun_builtin_type): Add commentary.
426 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
428 * xm-rs6000.h: define MEM_FNS_DECLARED
430 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
432 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
433 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
434 * mips-xdep.c: Remove most include files (unused, caused errs).
435 (fetch_core_registers): Use right parameters in dummy fn.
437 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
439 * buildsym.c (scan_file_globals): Beware the null file.
440 Fix from Jim Williams.
442 * stack.c (return_command): Evaluate expression *before* popping
443 off the stack frames! Fix inspired by Jim Williams.
444 (up_silently_command, down_silently_command): No sel frame is error.
446 * defs.h (memcpy, memset): Conditionalize decls on
447 #ifndef MEM_FNS_DECLARED, since DECstation differs.
448 (alloca): Break out the STDC and non-STDC alloca cases, to make
449 it work on old preprocessors as well as "picky ANSI" ones.
450 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
452 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
453 * utils.c (fputs_demangled): Rename SLOP since DECstation system
454 header files define it!
456 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
458 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
460 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
461 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
462 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
463 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
464 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
465 utils.c, valarith.c, valops.c, valprint.c, values.c:
466 Replace bcopy() use with memcpy(), which is more standard and can
467 take advantage of gcc's builtin functions for increased performance.
468 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
469 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
471 Replace bzero() use with memset(), which is more standard and can
472 take advantage of gcc's builtin functions for increased performance.
473 * i386-tdep.c, main.c, valprint.c:
474 Replace bcmp() use with memcmp(), which is more standard and can
475 take advantage of gcc's builtin functions for increased performance.
477 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
479 * remote.c (remote_wait): Fix cast on signal() call.
480 * defs.h (alloca): More diddling with alloca. Have to ensure
481 that it has a prototype, so that if alloca is defined as a macro
482 that takes an arg, the definition is seen as a use of a macro
483 that takes an arg, to satisfy picky ANSI preprocessors.
485 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
487 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
488 consistency with all other gdb files.
489 * cadillac.c: Use <string.h> rather than <strings.h>.
490 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
491 * Makefile.in (MAKE): Remove definition for consistency with
492 other Makefile.in files and to fix problem with recursive makes.
494 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
496 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
499 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
501 * source.c (print_source_lines): for DOS interoperability; don't
502 print CR (013) as ^M.
504 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
506 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
508 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
510 * remote.c (remote_wait): Cast signal to void * to avoid warning
511 from busted HP compiler.
513 * partial-stab.h (N_SO): Rearrange code a little so that all SO
514 stabs cause end_psymtab to be called.
516 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
517 compiler feature of putting 'c' into basic type descriptors for
520 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
521 where there is no place for nPC in prrun struct.
523 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
525 * mipsread.c: Pass NULL name pointer to init_type, not 0.
526 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
527 * dwarfread.c (enum_type): Save enum names on type_obstack.
528 * dwarfread.c (struct_type): Save member name on type_obstack.
529 * symtab.c (_initialize_symtab): Fix misspelling.
530 * regex.c (store_jump, insert_jump): Return void.
532 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
534 * defs.h (PARAMS): Move to ../include/ansidecl.h.
535 (alloca): Declare return type on SPARC, since Sun doesn't.
536 (*_BYTE_ORDER): Improve comment: *must* be defined.
538 * tm-hppa.h: New file, architectural definition of HP PA.
539 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
541 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
542 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
543 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
544 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
547 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
548 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
549 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
551 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
553 * printcmd.c (output_command): Thinko.
554 (x_command): Only set remembered size/format if cmd succeeds.
556 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
557 since it is no longer used and burns time for every symbol read.
558 (process_one_symbol): Treat N_CATCH like default (complain).
560 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
562 * partial-stab.h (case N_TEXT): Fix fencepost error when
563 detecting start of new symbol info after reading symtab for a
564 module with a zero length TEXT segment.
566 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
568 * Makefile.in (VERSION): Bump to 4.5.6.
569 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
571 * defs.h (NORETURN): Define away for Lucid compiler.
572 * remote.c (remote_timer, remote_interrupt): Signal handlers
574 * ser-termios.c (serial_write, serial_close): Return whatever
575 value the write/close call returns, rather than falling off end.
576 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
577 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
579 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
580 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
582 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
583 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
584 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
585 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
587 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
588 store_inferior_registers): Supply missing fourth argument to
590 * cadillac.c (kernel_dispatch): Make return type void.
591 * cadillac.c (iosig): Signal handlers take one int arg.
592 * valprint.c (val_print_fields): Call fprint_symbol to get
593 automatic C++ demangling for mangled field names.
595 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
597 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
598 * dwarfread.c (enum_type): Fix misspelling in comment.
599 * valprint.c (val_print_fields, cplus_val_print): Minor
600 adjustment to printing of C++ class structures to more closely
601 match format for printing C structures, with and without setting
604 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
606 * infrun.c (wait_for_inferior): Don't test for SIGEMT
607 (which is not a Posix signal) if it isn't defined.
608 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
609 New port to Linux (a free Unix clone for 386 machines).
611 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
613 COFF changes for dealing better with EPI 29K C compiler output.
615 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
617 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
618 (read_coff_symtab): Move patch_opaque_types call from
619 coff_symfile_read. Restrict it to symtabs from this objfile.
620 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
621 references on opaque type chain; just let coff_lookup_type handle 'em.
622 (decode_type): Complain about tagndx values on
623 non-struct/union/enum types, which the EPI compiler tends to produce.
625 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
627 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
630 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
631 usage to match new prototype. Include libbfd.h to get prototype.
633 * source.c (find_source_lines): Handle large st_size fields.
635 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
637 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
638 * stack.c (return_command): Use cleanups to avoid memory leaks.
640 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
642 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
643 INT_REGNUM to INTE_REGNUM.
645 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
647 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
649 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
650 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
651 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
652 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
654 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
655 declarations of malloc/realloc/free that are inserted by some
657 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
659 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
660 another decl of strdup (this really ought to come from libiberty.h!).
662 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
664 * remote.c (getpkt): Error if input exceeds buffer size.
665 (_initialize_remote): `set remotedebug' enables packet trace.
667 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
668 N_SLINE's, etc, just like Sun cc on Solaris2.
670 * am29k-tdep.c (read_register_stack, write_register_stack):
671 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
672 variable. Add `set' and `show' commands for it.
673 * doc/gdb.texinfo: Document it.
675 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
677 * valprint.c (type_print_1): Plug memory leak. Print all
678 C++ syms as demangled, not just functions.
679 * buildsym.c (read_range_type): When we find a signed char
680 type, do a lookup of signed char, not plain char. Plain char's
681 still get looked up as plain char's elsewhere.
683 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
685 * eval.c: Avoid residue-by-zero when evaluating without side effects.
686 (Bug and fix found by Pierre Willard.)
688 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
690 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
692 * xm-rs6000.h: Add decl for strdup().
694 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
697 * breakpoint.c (enable_command, disable_command): Without args,
698 should only affect normal breakpoints and watchpoints.
700 * m68k-pinsn.c (print_insn_arg): Make register be const.
701 * xcoffexec.c: Remove ' from comment.
702 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
703 with decls of malloc in c-exp.tab.c (as produced by yacc).
704 There's got to be a better way to do this...
706 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
708 * partial-stab.h: Convert single rindex use to strrchr.
709 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
710 standard <strings.h> file, now that the only single use of
711 rindex in the gdb source files is gone.
713 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
715 * mipsread.c: Undo ill effects from including <strings.h>,
716 which #defines index to be strchr. Unfortunately, index is
717 a member of a symbol table structure that can't be changed.
718 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
719 remove redundant #include's.
721 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
723 * mipsread.c: #include <strings.h> for rindex().
725 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
727 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
729 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
731 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
732 extraneous SO stabs from busted C++ compilers.
734 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
736 * Makefile.in (VERSION): Bump to 4.5.5.
737 * symtab.c (decode_line_1): Until C++ support stabilizes, when
738 C++ lookups fail, print possibly helpful hint about completion.
739 * cplus-dem.c (demangle_signature): Fix ARM style demangling
740 for static data members.
741 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
742 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
743 it's broken on ncr3000's.
745 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
747 * dwarfread.c (decode_modified_type): Change type of first arg.
748 Change 'modifier' to char from unsigned char. Cast single use
749 that needs to be unsigned char.
750 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
751 * utils.c (strdup_demangled): Add function.
752 * defs.h (strdup_demangled): Add prototype.
753 * stack.c (return_command): Demangle C++ function names for query.
754 * infcmd.c (jump_command): Demangle C++ function names for query.
755 * cplus-dem.c (consume_count): New function and prototype.
756 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
757 do_type): Replace conversion code with consume_count().
758 * cplus-dem.c (gnu_special): Fix demangled of static members.
759 * source.c (list_command): Print demangled function names
760 when appropriate. Fix supplied by Peter Schauer.
762 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
764 * sparc-tdep.c: Clean up slightly for Solaris2.
766 * buildsym.c (define_symbol): Nameless types are now on several
767 platforms; generalize them and un-ifdef them to make Solaris 2
770 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
772 * infcmd.c: Fix typo (reported by Rob Savoye).
773 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
774 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
775 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
776 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
777 rather than the one for the first file in the dependency chain.
779 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
780 set. Don't reset our own texthigh, or dependency-only pst's, in
781 scanning all the rest of the psymtabs.
782 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
784 * buildsym.h (N_UNDF): Improve comments.
785 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
787 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
789 * symtab.h (struct symbol): Add aux_value union for preserving
790 an additional per-symbol value.
791 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
792 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
793 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
794 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
795 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
797 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
799 * symfile.c (clear_symtab_users_once): Now non-static (for
802 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
804 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
805 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
806 vax-pinsn.c: Remove reg_names decl (now in defs.h).
808 Solaris-2 support on SPARC:
810 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
811 Add symbol_size and file offsets to struct symloc.
812 Add static symbol_table_offset, string_table_offset,
813 file_string_table_offset, next_file_string_table_offset,
815 (add_old_header_file): Convert error() to complain()t.
816 (dbx_symfile_read): Get symbol size via the objfile.
817 Also get symbol_table_offset.
818 (dbx_symfile_init): Record symbol size and count via the objfile.
819 (dbx_next_symbol_text): Always add file_string_table_offset when
820 accessing string table.
821 (read_dbx_symtab): Initialize file_string_table_offset to 0.
822 (SET_NAMESTRING): Use the offset.
823 (end_psymtab): Large kludge to determine addresses where source
824 files start and end (for the psymtab header).
825 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
826 Get this, symbol size, and symbol offset, from psymtab.
827 (read_ofile_symtab): Don't back up one symbol for Solaris2.
828 Patch up last_source_start_addr if zero in N_SO.
829 (process_one_symbol): Add variable function_start_offset.
830 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
831 BLOCK_ADDRESS_FUNCTION_RELATIVE.
832 ( "", N_OBJ, N_OPT): Ignore.
833 (elfstab_build_psymtabs): New function to read stabs out of
836 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
837 (gdb): use GLOBAL_CFLAGS when linking, too.
838 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
839 (N_OBJ, N_OPT): Ignore.
840 ('f', 'F'): Save last function name.
842 * elfread.c (record_minimal_symbol_and_info): Kludged to put
843 extra info in the minimal symbol.
844 (elf_symtab_read): The extra info is the size of an ELF object,
845 which was kludged to us in the `udata' field of the BFD symbol.
846 Gag me with a crowbar...
847 (elf_symfile_read): Keep track of both the absolute load address,
848 and the offset between load addr and symbols. Handle STABS as
849 well as DWARF sections, passing the absolute load address to
850 elfstab_build_psymtabs.
852 * symfile.h: Prototype elfstab_build_psymtabs.
853 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
855 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
857 * buildsym.h: Add processing_acc_compilation flag.
858 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
859 (define_symbol): Skip arg types in function entries. Resolve
860 overloaded 'P' which acc uses for prototypes of functions called
862 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
864 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
865 save size of ELF symbols. FIXME.
866 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
867 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
869 * configure.in: Solaris config is sparc-sun-solaris2.
870 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
872 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
873 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
874 * symfile.c (symfile_bfd_open): Comment where name is freed.
875 * symmisc.c (extend_psymbol_list): Comment where list is freed.
877 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
879 * expprint.c (print_subexp): Add missing ']'.
880 * defs.h (reg_names): Fix declaration to match that in infcmd.c
881 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
882 * WHATS.NEW: Point out improved C++ function name handling.
883 * gdbtypes.c (lookup_fundamental_type): For now, use the same
884 type names for both implicitly and explicitly signed integral
885 types. See comment in the source code.
887 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
889 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
890 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
891 * expprint.c (print_subexp): Fix printing of register names.
893 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
895 * inferior.h (register_valid): Declare.
896 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
897 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
898 macros for traversing the data structures in a single objfile.
899 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
900 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
903 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
905 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
906 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
907 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
908 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
910 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
912 * depend: rebuild to account for remote-st2000.c.
913 * remote-st2000.c: Almost works now.
914 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
916 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
918 * c-exp.y (yylex): Recognize single-quoted strings that specify
919 tokens with embedded whitespace, such as C++ demangled names.
920 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
921 * main.c (gdb_completer_quote_characters): Add global variable.
922 * main.c (symbol_completion_function): Total rewrite for C++
923 demangled name handling.
924 * main.c (skip_quoted): New function.
925 * main.c (main): Set rl_completer_quote_characters.
926 * symmisc.c (dump_symtab): Print source language for symtab.
927 * symtab.c (expensive_mangler): Add prototype and function.
928 * symtab.c (completion_list_add_symbol): Total rewrite for new
929 C++ demangled name handling.
930 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
931 other changes for demangled C++ symbol handling.
932 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
933 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
934 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
935 * symtab.c (completion_list_add_symbol): Total rewrite for new
936 C++ demangled name handling.
937 * symtab.c (expensive_mangler): New function.
938 * utils.c (strcmp_iw, demangle_and_match): New functions.
939 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
941 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
943 * Makefile.in: Roll VERSION to 4.5.4.
944 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
945 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
946 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
948 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
950 * alldeps.mak: Rebuild to account for new files.
951 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
952 * tm-st2000.h: New file.
953 * configure.in: Tandem debug monitor (st2000) support.
954 * remote-st2000.c, config/st2000.mt: ditto.
956 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
958 * blockframe.c (inside_entry_file, inside_main_func,
959 inside_entry_func): Return 0 if no symbols; avoid crashing.
961 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
963 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
964 without masking, since it is signed and will later be compared
965 against signed quantities. The right fix is probably to make
966 it all unsigned, but this is a small, safe fix for this release.
967 FIXME -- make the real change sometime soon.
969 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
971 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
972 parameter in call to `symbol_file_add' to 0.
974 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
976 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
978 * configure.in: Handle -m680[01234]0-wrs.
980 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
982 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
983 `ieee_extended_to_double'.
985 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
987 * valops.c (value_assign): Lint, by Pierre Willard.
989 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
991 * coredep.c (fetch_core_registers): Remove premature warning,
992 which triggers on DECstation even though all regs are accessible.
994 * m68k-pinsn.c (print_insn_arg): Use new macros to get
995 sign-extension of instruction fields even on unsigned-char hosts.
996 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
998 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
999 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1000 since they define the target, not the host.
1001 * m88k-pinsn.c: Fix typo.
1003 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1005 * valarith.c (value_zerop): -0.0 is still zero.
1006 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1007 Patches by Paul Eggert <eggert@twinsun.com>.
1009 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1011 * alldeps.mak, depend: re-make to account for ser-*.c.
1013 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1015 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1016 disconnecting from controlling terminal, to avoid gdb hanging
1017 on SVR4. Fixes bug reported by Oliver Okrongli.
1018 * procfs.c (PROC_NAME_FMT): Change format to match default used
1019 by system, as suggested by Oliver Okrongli.
1020 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1021 bug fix from Brent Townshend (bst%tt@cam.ORG).
1022 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1023 by turlais@rechser.total.fr.
1024 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1025 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1026 * objfiles.h (unlink_objfile): Add prototype.
1027 * objfiles.c (unlink_objfile): Add function.
1028 * objfiles.c (free_objfile): Call unlink_objfile.
1029 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1030 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1031 Also, discard old possibly bogus sf struct.
1032 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1033 find_sym_fns() for remapped symbol files, in case of any changes
1034 since the last mapping.
1036 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1038 * findvar.c (read_relative_register_raw_bytes): use the raw size
1039 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1041 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1043 Changes to support GDB running on DOS using GO32 and H8 support
1045 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1046 allowing hosts with different text and binary file formats to
1048 * coffread.c (read_coff_symtab): changed calling convention and
1049 operation - now it opens its own file with FOPEN_RB rather than
1050 duping and fdopening the provided handle.
1051 * dbxread.c, cplus-dem.c: #include mangling.
1052 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1053 binary files oring in the right bit.
1054 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1055 * remote-hms.c: cleanup to use the new remote serial stuff
1056 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1057 independent remote terminal I/O.
1058 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1059 * source.c (openp): fix off by one problem removing / - can now
1060 open a source file in the root directory with DOS.
1061 * values.c (value_as_pointer): remove bogus address bits from
1062 long. (unpack_long): unpack into unsigned long/short if pointer.
1064 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1066 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1067 It gets permanently stuck in many OSes.
1068 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1070 * breakpoint.c: Improve help text for info breakpoints.
1072 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1074 * README: Add pointer to internals doc, and describe reading
1076 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1077 * symtab.c (output_source_filename): Remove old glop for wrapping
1078 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1080 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1082 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1083 * munch: Add sort -u to avoid duplications.
1084 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1085 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1087 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1089 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1090 avoid infinite loops while demangling bogus mangled names.
1091 * valprint.c (type_print_base): Minor fix for GNU style guide
1094 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1096 * Makefile.in (VERSION): Bump to 4.5.3
1097 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1098 * Makefile.in (demangle): New target to create standalone
1099 demangler with same code and options as internal demangler.
1100 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1101 to support ARM style and Lucid style demangling, improve
1102 maintainability, fix several demangling bugs. More changes
1104 * defs.h (strstr): Add ANSI compatible prototype.
1105 * valprint.c (type_print_1): Demangle using ansi option.
1106 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1108 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1110 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1113 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1115 * mipsread.c (parse_procedure): Return rather than using
1116 uninitialized variable 'b'.
1118 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1120 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1121 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1122 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1123 relative to each source file.
1125 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1127 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1130 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1132 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1133 * am29k-tdep.c: Update to latest code from AMD.
1134 (get_saved_register) don't crap out if no frame.
1135 * remote-udi.c: Set/clear inferior_pid as appropriate.
1136 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1137 error handling. Fixup end-of-debugging messages.
1138 (udi_fetch_registers) clean up big time, mainly don't multiply
1139 register_valid indices by 4, and use proper Offset when reading
1140 gr96-gr127. (udi_store_registers) general cleanup.
1141 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1142 INT_REGNUM->INTE_REGNUM.
1143 * tm-29k.h: Upgrade to latest code from AMD.
1144 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1145 (UDIConnect) Clean up error processing (like, don't do exit() if
1146 execlp fails), make code restartable, make more attractive.
1147 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1150 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1152 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1153 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1154 from former to latter.
1156 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1158 * cplus-dem.c (do_args): Handle void args the same as others.
1159 * objfiles.c (free_objfile): Only try to unmap files when
1160 reusable objfiles are supported.
1161 * valprint.c (type_print_varspec_suffix): Add parameter that
1162 specifies if C++ demangling included function arguments. Use
1163 it to suppress printing extra pair of ()'s.
1164 * valprint.c (type_print_1): Fix problem with printing demangled
1165 C++ function types where demangled type includes the function
1168 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1170 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1171 Allows selection of C++ demangler to be a configuration option
1172 until multiple demanglers are supported.
1173 * demangle.h: New include file for extended demangler support.
1174 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1175 utils.c, valprint.c: Include "demangle.h" and change all calls
1176 to cplus_demangle() or fputs_demangled() to use individual
1178 * valprint.c (type_print_1): Change options to cplus_demangle
1179 to print demangled function args. Still broken, but now less so.
1180 * cplus-dem.c: Include demangle.h, reorganize and update some
1181 comments to reflect reality.
1182 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1183 second arg from fixed integer to bit based multiple options.
1184 * cplus-dem.c (optable): Reformat and replace ansi members with
1186 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1188 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1190 * values.c (set_internalvar): Force evaluation of lazy values.
1191 Bug reported by RMS.
1193 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1195 * Makefile.in (VERSION): Bump to 4.5.2.
1196 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1197 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1198 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1199 proper handling of bit fields.
1200 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1201 * symtab.h: Fix couple of misspellings in comments.
1202 * value.h (struct value): Clarify use of bitpos.
1203 * value.h (unpack_field_as_long): Change prototype, returns
1205 * values.c (unpack_field_as_long): Change return type to LONGEST,
1206 sign extend unpacked fields that are signed, other rewriting.
1207 * config/ncr3000.mt: New target config file.
1209 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1211 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1212 even when printing 8-bit characters.
1214 * gdbtypes.c (make_{reference,pointer,function}_type): New
1215 functions which handle overwriting of forward-referenced types
1216 for stabs file reading.
1217 (lookup_{reference,pointer,function}_type): These just call
1218 the make_*_type functions with a null storage alloc parameter.
1219 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1220 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1222 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1223 (dbx_alloc_type): Make it easier to understand. No funct change.
1224 (define_symbol: 't'): Don't put the typedef name into the name of
1225 the struct, union, or enum. Bugfix.
1226 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1227 routines to properly handle overwriting preallocated types so that
1228 forward references will work.
1229 (read_enum_type): Force enum values to file scope, due to bug in
1230 Sun compiler output. FIXME, fix later.
1232 Remove unused header_file_prev_index mechanism. It was already
1233 obsolete in gdb-3.5. These comments appeared in 3.5:
1234 /* This code was used before I knew about the instance codes.
1235 My first hypothesis is that it is not necessary now
1236 that instance codes are handled. */
1237 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1238 * buildsym.h: Remove it and prev_index that saves it.
1239 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1241 * solib.c (special_symbol_handling): When called from core files,
1242 must set up debug_addr. Don't print error messages, just return.
1243 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1245 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1247 * cplus-dem.c: Allow nested class names (as in
1248 Foo::Bar::method()).
1249 Allow the cleaner cfront style of nested class names
1250 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1251 Make cplus_demangle re-entrant by removing use of global
1252 variables. Instead, place all shared variables in a
1253 stack-allocated structure, and pass around its address.
1255 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1257 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1258 29k-share/* subdirs...
1260 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1261 rewrite, only leave out the bugs.
1263 * Makefile.in: Add 29k/UDI support. Improve depend.
1264 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1266 * am29k-tdep.c: Update to use new calling conventions, and misc
1269 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1271 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1273 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1274 breakpoint instructions that leave PC pointing at the right place.
1276 * core.c (core_open): Call warning() to print warnings.
1278 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1280 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1281 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1282 This prevents a crash when trying to lookup the value of a
1283 non-existent symbol.
1285 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1287 * signame.c, signame.h: Remove, replaced by strsignal.c in
1289 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1290 sun386-xdep.c: Remove include of signame.h
1291 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1292 * Makefile.in (HFILES): Remove signame.h
1293 * Makefile.in (OBS): Remove signame.o
1294 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1295 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1296 psignal, perror): Add prototypes.
1297 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1299 * depend: Manually remove signame.[cho] references.
1300 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1302 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1303 with safe_strsignal.
1304 * core.c (core_open): Replace use of sys_siglist with
1306 * core.c (memory_error): Replace use of sys_errlist with
1308 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1310 * infcmd.c (program_info): Replace use of sys_siglist with
1312 * infrun.c (signal_stop, signal_print, signal_program):
1313 Allocate dynamically based on dynamic determination of number
1314 of signals to support.
1315 * infrun.c (child_create_inferior): Replace use of sys_errlist
1317 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1319 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1320 strsigno and sys_siglist with safe_strsignal.
1321 * infrun.c (handle_command): Call signo_max to find number of
1322 signals. Replace sig_number with strtosigno and sig_abbrev with
1324 * infrun.c (signals_info): Replace sig_number with strtosigno.
1325 * infrun.c (_initialize_infrun): Call signo_max to find number of
1326 signals. Dynamically allocate signal_{stop,print,program}.
1327 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1328 * procfs.c (errnoname): Add function and prototype.
1329 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1330 of sys_siglist with safe_strsignal.
1331 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1332 sys_siglist with safe_strsignal.
1333 * procfs.c (info_proc_stop): Call errnoname.
1334 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1335 * stuff.c (main, get_offset): Replace use of sys_errlist with
1337 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1338 with safe_strsignal.
1339 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1340 with safe_strsignal.
1341 * utils.c (safe_strerror, safe_strsignal): Add functions that
1342 call strerror and strsignal respectively, and deal with NULL
1344 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1345 sys_errlist with safe_strerror.
1346 * valprint.c (val_print): Replace use of sys_errlist with
1349 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1351 * Makefile.in: rework CFLAGS so that they can be set from the
1352 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1353 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1354 Pass CFLAGS on recusions.
1356 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1358 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1359 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1360 overkill for the problem it solved.
1361 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1362 and default to simply printing type names as appropriate.
1363 * main.c (main): Remove one of the leading newlines from
1364 warning_pre_print initialization.
1365 * objfiles.c (open_existing_mapped_file): Add function and
1367 * objfiles.c (open_mapped_file): Rewrite to use new function
1368 open_existing_mapped_file.
1370 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1372 * sun3-xdep.c (fetch_core_registers): Lint.
1373 * tm-sun3.h: Prototype lint.
1376 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1378 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1379 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1380 * objfiles.c: Cast calls to close() with unused returns to void.
1381 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1382 old objfile's name before updating it.
1383 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1384 * objfiles.h (objfile struct): Add mmfd member.
1385 * symfile.c (syms_from_objfile): Move some code to
1386 new_symfile_objfile.
1387 * symfile.c (new_symfile_objfile): Add new function, common code
1388 from syms_from_objfile.
1389 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1390 mapped and unmapped symbol files.
1391 * symfile.c (symbol_file_command): Print "No symbol file now"
1392 message, ala exec_file_command for the exec file.
1393 * symfile.h (new_symfile_objfile): Add prototype.
1394 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1395 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1397 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1399 * rs6000-pinsn.c: New version from IBM (Metin).
1400 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1401 to avoid warnings from some compilers.
1403 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1405 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1406 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1407 type's flag word that marks it as a fundamental type.
1408 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1409 flags argument for all calls to init_type().
1410 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1411 flags argument for all calls to init_type(). Also remove
1412 dependency on host sizes for ints, floats, etc.
1413 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1414 flags argument for all calls to init_type(). Also remove
1415 dependency on host sizes for ints, floats, etc.
1416 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1417 bit to flags argument for all calls to init_type(). Add types
1418 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1419 * valprint.c (unsigned_type_table, signed_type_table,
1420 float_type_table): Remove.
1421 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1422 bit when printing fundamental types, and print the actual name
1423 for such types, rather than inventing one. Remove code that
1424 invented fundamental type names.
1425 * valprint.c (_initialize_valprint): Remove initializations
1426 for now removed unsigned_type_table, signed_type_table, and
1429 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1431 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1432 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1435 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1437 * dwarfread.c (target_to_host): New function similar to previous
1439 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1440 Extensive changes to convert all previous usages to use new
1441 target_to_host() function.
1442 * dwarfread.c (struct dieinfo): Change types of most integral
1443 members to be unsigned.
1445 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1447 * WHATS.NEW: Revise -mapped doc.
1449 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1451 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1452 too high or when skipping `forwards' moves us backwards.
1453 (parse_type): Print mis-guessed tag name in complaint.
1454 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1455 (parse_procedure): Do not attempt to create symbols; just fill in
1456 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1457 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1458 for clarity. Set top_stack before calling parse_external. In
1459 stabs, sort symbols before calling parse_procedure.
1461 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1462 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1463 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1464 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1467 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1469 * Makefile.in (VERSION): Set to 4.5.1.
1470 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1471 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1472 fill_gregset): New functions for SVR4 /proc support.
1473 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1474 Remove new symbol types and such to ../include/coff/symconst.h.
1475 (parse_symbol): Simplify code for parsing struct/enum/unions.
1476 (parse_type): Handle `long long' types.
1477 (upgrade_type): Handle `const' qualifier.
1478 (parse_partial_symbols): fix indentation, clean a bit.
1480 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1482 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1483 copy in data from raw read buffers, calling bfd byteswapping
1484 routines as appropriate. Use to replace most existing memcpy
1486 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1487 * configure.in: Recognize new ncr3000 config.
1488 * config/ncr3000.mh: New config file.
1490 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1494 * README: Update for release.
1495 * Makefile.in: Update version to 4.5.
1496 * WHATS.NEW: The obvious.
1498 * depend: Generate new depend file for this release.
1500 * Makefile.in (depend): Fix dependancy generation so that it does
1501 not include gcc 'fixincluded' files, which are usually in a system
1504 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1506 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1507 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1508 symbols for nameless types. And, handle `R' (register parameter
1509 type) for AIX. (an extension to existing stabstring grammar).
1510 * rs6000-xdep.c: Fix typo (= should have been ==).
1512 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1514 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1516 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1518 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1519 * signame.c (SIGWAITING, SIGLWP): Add.
1521 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1523 * xm-i386mach.h: add decls for errno and strdup().
1525 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1526 used in array index context (otherwise, some compilers barf).
1528 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1530 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1531 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1532 in a system call, and provide better backtrace if so.
1534 * Makefile.in (HFILES): Add xcoffsolib.h.
1535 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1536 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1538 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1539 mipscoff_symfile_read): Convert to BFD to do file I/O.
1541 * symfile.c: #include <ctype.h> to get proper def if isspace().
1543 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1545 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1547 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1548 function also when parsing embedded stabs.
1550 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1552 * mipsread.c: Fix more declarations.
1554 * mipsread.c: Fix many invocations of complain. Use enum
1555 type_code where appropriate.
1557 * xm-vaxult.h: Add decl for strdup().
1559 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1562 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1564 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1567 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1569 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1570 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1571 Merge in more patches for rs6000 from Metin Ozisik.
1572 * utils.c: Fix typo in comment.
1574 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1576 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1577 * procfs.c (attach): Set nopass_next_sigstop if attached
1578 process is forcibly stopped.
1579 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1580 resending SIGSTOP to attached process on first resume.
1582 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1584 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1586 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1588 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1589 (VERSION): Bump to 4.4.85.
1590 * mipsread.c: Update for new include files. Lint.
1591 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1592 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1593 Don't need to bring in mipsread.o specially any more.
1595 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1597 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1598 routine (for Irix-4.x). Make many funcs static and void.
1599 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1600 * (init_extra_frame_info): Don't trash cached value of frame
1601 pointer register. This fixes backtracing through routines that use
1602 alloca(). Generally clean up declarations of functions, and use
1603 typedefs and macros to reference data structures as appropriate.
1604 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1607 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1609 * values.c (unpack_long): Fix unpacking error for signed chars
1610 on hosts where the default character type is unsigned.
1611 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1612 for newer SVR4 variants.
1613 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1614 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1615 * procfs.c (mappingflags): Add support for MA_PHYS
1617 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1619 * buildsym.c (read_struct_type): Avoid coredump when C++
1620 abbreviated type name is messed up. Reported by Joe Buck.
1621 FIXME, we need to determine whether GDB or GCC needs to be
1622 smarter to correctly locate this type name.
1624 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1625 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1626 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1627 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1628 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1630 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1632 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1633 * symtab.h (current_source_symtab): Make extern
1634 * symtab.h (current_source_line): Make extern
1635 * inferior.h: Move all procfs.c prototypes to one place, add
1636 prototype for proc_signal_handling_change. Add prototypes for
1637 signal_stop_state, signal_print_state, and signal_pass_state.
1638 * inferior.h (stop_soon_quietly): Make extern
1639 * inferior.h (attach_flag): Make extern
1640 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1641 * infrun.c (signal_stop_state, signal_print_state,
1642 signal_pass_state): New functions to query specific signal
1644 * infrun.c (handle_command): Minor error message change, add
1645 NOTICE_SIGNAL_HANDLING_CHANGE.
1646 * procfs.c (open_proc_file): Remove iris specific reset of
1647 inherit-on-fork flag, moved to proc_set_exec_trap().
1648 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1649 to reset inherit-on-fork flag, bash comment to GNU form.
1650 * procfs.c (proc_base_address, set_proc_siginfo,
1651 fetch_core_registers): Conform to code style.
1652 * procfs.c (signame.h): Include.
1653 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1654 syscallname(), info_proc_syscalls()): New macros, tables, and
1655 functions to organize and report system call information.
1656 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1657 saved_exitset, saved_entryset): Add to procinfo struct.
1658 * procfs.c (struct trans): Add.
1659 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1660 siginfo_table, errno_table): Tables to translate numeric values
1661 to symbolic names and short descriptions.
1662 * procfs.c (signalname, info_proc_signals): Add function and
1664 * procfs.c (proc_info): Now info_proc.
1665 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1666 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1667 info_proc_faults, lookupname, lookupdesc, sigcodename,
1668 sigcodedesc): New functions.
1669 * procfs.c (proc_signal_handling_change): New function to set
1670 the trace flags based on the state of gdb's signal handling flags.
1671 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1672 and remove code to do PIOCSTRACE ioctl.
1673 * procfs.c (attach, detach): Preserve and restore process flags
1674 using saved_* fields in procinfo struct.
1675 * procfs.c (attach): Call proc_signal_handling_change.
1676 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1677 * procfs.c (proc_desc): Update for latest changes.
1678 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1679 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1680 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1682 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1684 * procfs.c (set_proc_siginfo): Add prototype and new function.
1685 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1686 up inferior siginfo struct.
1687 * elfread.c (elf_symfile_read): Compute the relocation amount
1688 by subtracting off the address of the ".text" section.
1689 * solib.c: Add pointer to ".text" section to so_list struct.
1690 * solib.c (solib_map_sections): Initialize pointer to ".text"
1691 section in so_list struct.
1692 * solib.c (symbol_add_stub): Pass base address of ".text"
1693 section to symbol_file_add, rather than the load address of
1694 the shared library. On SunOS they are the same. On SVR4 they
1697 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1699 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1700 function name, not .gdbinfo. symbol.
1702 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1704 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1706 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1708 * Makefile.in (VERSION): 4.4.8
1710 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1711 commands in .cshrc/.profile won't get traced.
1713 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1715 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1716 * exec.c (build_section_table): Don't abort if no sections.
1717 * sparc-tdep.c (single_step): Lint.
1718 * utils.c (mrealloc): Handle realloc (0, size) case here.
1720 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1722 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1725 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1727 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1728 .gdbinfo. symbols are created. Move creation from parse_procedure
1729 to parse_symbol, where it is fairly easy to grow the symtab. This
1730 also fixes a symtab trashing bug on all mips-based systems.
1731 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1733 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1734 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1736 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1738 * c-exp.y: Add missing return type to yyparse() prototype.
1740 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1742 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1744 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1745 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1746 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1747 (patch_opaque_types): Avoid dummy args and result.
1748 * objfiles.c (have_partial_symbols, have_full_symbols,
1749 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1750 (iterate_over_objfiles, iterate_over_symtabs,
1751 iterate_over_psymtabs): Remove, clunky and slow.
1752 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1753 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1754 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1755 dump_objfile): Remove dummy args and results. Move filename
1756 comparisons to callers.
1757 (printsyms_command, printpsyms_command, printmsyms_command,
1758 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1759 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1760 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1761 list_symbols, make_symbol_completion_list): Replace explicit
1762 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1763 Eliminate Dijkstra flag crap, break out of loops with gotos.
1764 (lookup_symtab_1): Protect '/' tests from short filenames.
1765 (cplus_mangled_symbol): Move inline into lookup_symbol.
1766 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1767 (relocate_minimal_symbol): Move inline to vmap_symtab.
1768 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1769 iterate_over_msymbols with ALL_MSYMBOLS.
1771 Misc cleanup prior to release.
1773 * Makefile.in (VERSION): Roll to 4.4.7.
1774 (HFILES): Add call-cmds.h.
1775 * call-cmds.h: New header for command fns called by other files.
1776 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1777 (breakpoint_1): Remove unused type arg. Change callers.
1779 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1780 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1781 * mipsread.c: Add prototypes for all static functions.
1783 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1784 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1785 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1786 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1787 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1788 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1791 * buildsym.c (define_symbol): Handle global register variables
1792 (from Pierre Willard). Complain if register numbers are too large.
1793 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1794 * tm-sparc.h: Don't #include <sun4/reg.h>.
1795 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1796 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1798 * language.h: Avoid forward enum declaration.
1799 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1800 config/sun4os5.mt: New host and target.
1801 * defs.h (errno): #include <errno.h> rather than assuming int.
1802 From Pierre Willard.
1804 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1805 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1806 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1807 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1808 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1809 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1810 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1812 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1814 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1815 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1816 * language.h (enum exp_opcode): Avoid forward enum def.
1817 * main.c (define_command, user_defined_command): Lint.
1818 * mem-break.c, xcoffread.c: Lint.
1819 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1821 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1823 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1824 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1825 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1826 or IBM6000_TARGET as (approximately) appropriate.
1828 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1830 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1831 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1832 or not to try reading symbols from a mapped objfile. Plugs memory
1833 leak due to shared libraries generating no psymtabs or symtabs.
1835 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1837 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1838 * copying.awk: Lint. Make stronger warning at top of copying.c.
1839 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1840 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1841 (lookup_pointer_type): Add FIXME comment.
1842 * main.c (set_history_size_command): Disallow negative size.
1843 * partial-stab.h: Update copyright.
1844 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1846 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1848 * main.c (set_history_size_command): Negative size is error.
1849 (Reported by Peggy Fieland.)
1851 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1853 * coffread.c (coff_symfile_init): Update comment.
1854 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1855 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1856 macros to access the dbx specific objfile information.
1857 * dbxread.c (symfile_string_table, symfile_string_table_size):
1858 Remove these local variables.
1859 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1860 read_dbx_symtab): Remove the stringtab and stringtab_size params
1861 from the function prototypes, the function definition, and the
1862 function calls. These are now available via DBX_STRINGTAB and
1863 DBX_STRINGTAB_SIZE using the objfile pointer.
1864 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1865 an arg to read_dbx_symtab.
1866 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1867 stringtab and the dbx specific per-objfile private info.
1868 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1869 args in prototype, function definition, and function calls. It is
1870 now available via the DBX_SYMCOUNT macro using the objfile
1872 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1873 local instance of struct dbx_symfile_info and replace with DBX_*
1875 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1876 symfile_string_table and symfile_string_table_size.
1877 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1878 symfile_string_table.
1879 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1880 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1881 stringtab size variables. Remove all code that used to reread
1883 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1884 to prior to any calls to mmalloc for the objfile specific heap.
1885 * utils.c (init_malloc): Document the requirement that for each
1886 heap for which corruption checking is desired, that init_mmalloc
1887 must be called prior to any mmalloc calls on the heap.
1889 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1891 * rs6000-pinsn.c: Make dis-assembly output more like
1892 other targets: Don't print instruction in hex before
1893 the assembly; use print_address to print out jump
1896 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1898 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1899 * cplus-dem.c: Support "Sc" meaning "signed char".
1901 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1903 * configure.in: fix iris/iris3.
1905 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1907 * command.c, main.c (various places): Use ctype.h macros
1908 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1909 (such as (x >= 'A' && x <= 'Z')).
1910 (There are still more of these in other files.)
1911 * main.c (defined_command): Lower-case the user's
1912 new command before entering it. Needed because
1913 command lookup is case-insensitive (and also lower-cases).
1914 (Based on Metin's earlier patch.)
1916 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1918 * config/irix4.mh: new file.
1920 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1922 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1925 * xm-mips.h: Declare strdup for ultrix.
1927 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1928 when calling new_symbol.
1929 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1932 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1934 * config/rs6000.mh: Update (for Fred's new mmalloc)
1935 flags to disable use of GNU malloc/mmalloc.
1936 * munch: Change SYSV rule to allow .text before the label,
1937 as well as after, to work for AIX.
1938 * gdbtypes.h: Minor clarifiction.
1940 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1942 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1943 continuation in yet another place (between method declarations).
1945 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1947 * mips-tdep.c: include symfile.h and objfiles.h to fix
1950 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1952 * valops.c (value_struct_elt_for_reference): Added 'offset'
1953 parameter to handle multiple inheritance.
1954 * eval.c, value.h: Update accordingly.
1956 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
1958 * objfiles.h: New file
1959 * Makefile.in (HFILES): Add objfiles.h
1960 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
1961 main_scope_lowpc, main_scope_highpc.
1962 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
1963 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
1964 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
1965 xcoffread.c, : Include objfiles.h.
1966 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
1967 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
1968 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
1969 inside_entry_file() and logic changed appropriately.
1970 * blockframe.c (outside_startup_file): Renamed to
1971 inside_entry_file() and logic changed appropriately.
1972 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
1973 and logic changed to use per-objfile specific fields.
1974 * blockframe.c (inside_entry_scope): Renamed to
1975 inside_entry_func() and logic changed to use per-objfile specific
1977 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
1978 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
1979 Remove extern decls.
1980 * symfile.c, symfile.h (entry_point): Remove extern decl.
1981 * coffread.c (coff_symfile_init): Common entry point init code
1982 moved to symfiles.c, call init_entry_point_info().
1983 * coffread.c (complete_symtab): Use new per-objfile entry info.
1984 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
1985 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
1987 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
1988 * defs.h (inside_entry_scope, outside_startup_file,
1989 inside_main_scope): Prototypes changed for renames to
1990 inside_entry_func, inside_entry_file, inside_main_func,
1992 * symfile.c (syms_from_objfile): Common entry point init code
1993 moved to init_entry_point_info() and call init_entry_point_info().
1994 * symfile.h (init_entry_point_info): Include prototype.
1995 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
1996 moved to symfiles.c and call init_entry_point_info().
1997 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
1998 main_scope_lowpc, main_scope_highpc): Remove extern decls.
1999 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2001 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2002 works for the majority of targets.
2003 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2004 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2005 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2006 Use default definition in frame.h.
2007 * frame.h (selected_frame_level): Make decl extern.
2008 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2009 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2010 * partial-stab.h: Use new per-objfile entry info.
2011 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2012 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2013 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2014 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2015 have_minimal_symbols): Prototypes moved to objfiles.h.
2016 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2017 Macros moved to objfiles.h.
2018 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2020 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2022 More C++ improvements (pointers to members, qualified names).
2023 * c-exp.y: Support exp.type::name and exp->type::name
2024 syntaxes. (Unfortunately, doesn't work for static members.)
2025 * c-exp.y, eval.c: Make type::~type work better.
2026 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2027 value_static_field by value_struct_elt_for_reference.
2028 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2029 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2030 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2031 for OP_SCOPE operand; no point in it now that we use lazy
2032 reading of values, and use "reference to member" objects.
2033 * gdbtypes.h: Clarify comment.
2034 * valops.c: Change value_struct_elt_for_address to return
2035 a reference (or variable), rather than a pointer. Change
2036 the name to value_struct_elt_for_reference to reflect this.
2037 Returning a reference instead of a address provides a
2038 generalization, since we can use the routine for both
2039 class::name as well as &class::name.
2040 Also, recurse to handle multiple inheritance properly.
2041 * valprint.c: Moved code to print pointer-to-members
2042 to new function point_class_member. This allows a
2043 "reference-to-member" to be printed using the same code.
2044 * valprint.c (type_print_varspec_prefix): Avoid printing
2045 "struct " for domains of class-member types.
2046 * valops.c (search_struct_field): Inline code for simplified
2047 version of value_static_field (which can then be deleted).
2048 * value.h: Rename value_struct_elt_for_address to
2049 value_struct_elt_for_reference. Delete value_static_field.
2050 * values.c: Remove no longer used function value_static_field.
2052 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2054 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2055 elfread.c (coff_symfile_finish): Add function, prototype, and
2056 add to the xxxx_sym_fns struct for each file type. Also reformat
2057 the xxxx_sym_fns vector to a standard format and add comments.
2058 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2059 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2060 Pass pointer to struct objfile rather than pointer to sym_fns.
2061 Change references inside each function accordingly. Allocate any
2062 symbol file specific info in the per-objfile memory region.
2063 * dbxread.c (free_and_init_header_files): Break function into
2064 free_header_files(), called from dbx_symfile_finish(), and
2065 init_header_files(), called from dbx_new_init().
2066 * dbxread.c (dbx_new_init): Move deallocation things to new
2067 dbx_symfile_finish function.
2068 * elfread.c (elf_new_init): Call buildsym_new_init().
2069 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2070 routine for the objfile before deallocating other stuff.
2071 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2072 * symfile.h: Move struct sym_fns to before struct objfile def.
2073 Add sym_finish function pointer and change prototypes of other
2074 function pointers to reflect passing struct objfile pointer rather
2075 than struct sym_fns pointer.
2076 * symfile.c: Remove now obsolete symtab_fns pointer.
2077 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2078 locates the correct sym_fns struct for the given objfile.
2079 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2080 for better support of mapped symbol tables.
2081 * symfile.c (symbol_file_command): Remove obsolete code using
2083 * symfile.h: Remove duplicate declarations for symfile_objfile,
2084 entry_point, and object_files.
2085 * target.c (target_info): Compare symfile_objfile to NULL.
2086 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2087 aixcoff_symfile_finish().
2089 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2091 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2092 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2093 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2095 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2097 Some improvements to g++ debugging.
2098 * symtab.c (list_symbols): demangle before pattern matching.
2099 * symtab.c: Other fixes to improve handing of operators.
2100 * valprint.c (type_print_base): Fix test for constructor.
2101 * values.c (value_static_field): Allow evaluation of
2102 CLASS::METHOD, returning a function pointer.
2104 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2106 * Makefile.in (VERSION): Roll 4.4.6.
2107 * exec.c (exec_file_command): Add code to ignore optional args
2108 passed in by file_command() for use in symbol_file_command().
2109 * main.c (main): Document -mapped and -readnow in help summary.
2110 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2111 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2112 to get filename from bfd with bfd_get_filename(). Test mapto
2113 against 0, not NULL. Use mstrsave() to make copy of filename.
2114 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2116 * remote-vx.c (vx_load_command, add_symbol_stub):
2117 Symbol_file_add() takes an additional arg.
2118 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2120 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2121 changed to return a bfd not an objfile pointer.
2122 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2123 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2124 Change to eliminate local bfd and use symfile_bfd_open() plus
2125 allocate_objfile(). Add code to implement readnow option.
2126 * symfile.c (symbol_file_command): Changes to option handling,
2127 readnow functionality moved to symbol_file_add().
2128 * symfile.c (symfile_init): Eliminate local copy of bfd.
2129 * symfile.c (add_symbol_file_command): Changes to parse mapped
2130 and readnow options.
2131 * symfile.h (allocate_objfile): Arg removed from prototype.
2132 * symtab.h (symbol_file_add): Arg added to prototype.
2133 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2136 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2138 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2139 mtrace.awk, state.c, state.h: Removed.
2140 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2141 directories searched for source files.
2142 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2143 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2144 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2145 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2146 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2147 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2148 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2150 * Makefile.in (HFILES): Remove state.h
2151 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2152 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2153 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2154 * Makefile.in (clean): Remove all object files.
2155 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2156 * cplus-dem.c: Remove prototypes definitions that are now done in
2158 * dbxread.c (throughout): Change from using per-objfile
2159 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2160 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2161 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2162 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2163 * depend: Remove dependencies for state.o, state.h.
2164 * dwarfread.c: Add declaration for warning_pre_print.
2165 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2166 * dwarfread.c (throughout): Change from using per-objfile
2167 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2168 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2169 use supplied objfile.
2170 * i386-xdep.c (print_387_status): Change to use warning() rather
2172 * i387-tdep.c (print_387_control_word): Change to use warning()
2173 rather than printfs.
2174 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2175 that some compilers grumble about.
2176 * language.c (throughout): Add declaration for warning_pre_print
2177 and using warning() instead of printfs.
2178 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2179 * main.c (main): Add declaration for warning_pre_print and set it
2180 similarly to error_pre_print. Add declarations for
2181 mapped_symbol_files and readnow_symbol_files. Add appropriate
2182 definitions to long_options[].
2183 * minsyms.c: Trivial fix to comment.
2184 * objfiles.c (allocate_objfile): Substantially rewritten for
2185 using mapped symbol files.
2186 * objfiles.c (throughout): Change from using per-objfile
2187 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2188 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2189 * source.c (throughout): Change from using per-objfile
2190 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2191 * source.c (open_source_file): Use mstrsave to save file name in
2192 mapped symbol region for objfile.
2193 * symfile.c: Remove include for state.h.
2194 include to local form.
2195 * symfile.c (symbol_file_add_digested): Remove.
2196 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2198 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2199 from objfile structure. Add malloc descriptor pointer (md).
2200 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2201 * symm-xdep.c (print_fpu_status): Use warning() rather than
2203 * symmisc.c (free_symtab_block): Now takes and uses current
2205 * symmisc.c (throughout): Change from using per-objfile
2206 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2207 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2208 Sun compiler grumblings when PTR is char *.
2209 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2210 msymbols() to correct pointer type.
2211 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2212 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2213 error always starts on a line of it's own.
2214 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2215 Rewrite for new mapped malloc package use.
2216 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2217 that don't want to use the mapped malloc package; pass arguments
2218 on to traditional malloc package functions.
2219 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2220 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2221 mrealloc, malloc, and realloc but get fatal error if runs out
2223 * utils.c (msavestring, mstrsave): Save a string in a specific
2224 mapped malloc region.
2225 * utils.c (print_spaces): Use xmalloc to get the buffer.
2226 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2227 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2228 * config/i386v4.mh: Insignificant reorganization.
2230 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2232 * xcoffread.c: Only enable compilation of debugging functions
2233 if IBM6000 is defined. Fails to compile otherwise.
2235 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2237 * Makefile.in: pass MAKEINFO down on info.
2239 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2241 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2242 useless code, including an lseek to an uninitialized variable.
2243 Reported by Jim Williams <jimbo@wrs.com>.
2245 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2247 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2248 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2249 * minsyms.c, symfile.c: Changes that may be generally
2250 applicable, but are #ifdef IBM6000 for now.
2251 * rs6000-xdep.c: Fixed typo in comment.
2252 * rs6000-tdep.c: Non-substatial changes.
2253 * xoffread.c: The main change here is addition of some
2254 debugging functions.
2255 * xoffexec.c: More changes.
2257 * xcoffread.c: Fixed two too-few-parameters bugs.
2259 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2260 to SOLIB_CREATE_INFERIOR_HOOK macro.
2262 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2264 * symfile.h: Add prototype for iterate_over_msymbols().
2265 * symtab.c (cplus_mangled_symbol): Add function.
2266 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2267 iterate_over_msymbols to find demangled C++ symbol.
2268 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2269 value to iterate_over_msymbols().
2270 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2273 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2275 * Makefile.in: added check target.
2277 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2279 * ecoff.c: Move to ../bfd/coff-msym.c.
2280 * config/mt-*mips: Remove ecoff.o from the configuration.
2281 * remote.c (): Add newline to initial +.
2282 (remote_resume): Mention how to cope with signals.
2283 (remote_interrupt): Add debug msg.
2284 (remote-wait): Implement new 'T' reply, which includes
2285 status, PC, and FP all in a single short message.
2286 (putpkt): Add further debugging of packet acks.
2287 * mipsread.c (fixup_symtab): Also swap RFD's.
2288 (parse_partial_symbols): Avoid bug on unknown symbol types.
2289 * Makefile.in (VERSION): Roll to 4.4.5.
2290 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2291 for remote MIPS by limiting heuristic to 200 byte search.
2292 (heuristic_proc_desc): Byte-swapping.
2293 (mips_print_register): Cope with failure of
2294 read_relative_register_raw_bytes. Byte-swap integers for
2296 * mips-pinsn.c (print_insn): Byte-swap instruction.
2298 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2300 * config.sub configure.in config/.Sanitize config/mh-irix4
2301 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2302 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2303 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2304 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2306 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2308 * defs.h, utils.c: xrealloc takes PTR as first arg.
2309 * defs.h: Reword confusing comment about ANSI prototypes.
2310 * defs.h: Some minor whitespace changes.
2311 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2312 not NULL, which can be (void *).
2313 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2314 * tm-i386v.h (SP_ARG0): Define
2315 * xm-sysv4.h: Back out of change for missing prototypes.
2316 * i386-tdep.c (get_longjmp_target): Add function.
2318 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2320 * Makefile.in: install man page too.
2322 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2324 * All GDB files that #include defs.h: Removed stdio.h.
2325 (defs.h): #include stdio.h.
2327 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2329 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2330 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2331 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2332 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2333 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2334 it before printing out the hex shape of an address.
2336 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2338 * rs6000-xdep.c (frame_initial_stack_address): Move
2339 code to set frame->cache_fsr into new separate function
2340 frame_get_cacahe_fsr. This allows fixing a fatal error.
2341 * xcoffexec.c: Turn previously suppressed error
2342 message back on, after cleaning up BFD.
2344 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2345 printing of blank line, since it cases printing of an
2346 extra blank line. Is this intended? It does mess up
2348 * defs.h: Put back declarations of malloc and realloc,
2349 but protected by #ifndef MALLOC_INCOMPATIBLE.
2350 * objfiles.c: Undo previous change: Use malloc/realloc
2351 for objfile malloc/realloc fields (but add a cast).
2352 * xcoffexec.c: Suppress an error message (for now).
2354 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2356 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2357 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2358 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2360 * xcoffread.c: Modifications to C_DECL storage class handling, and
2361 introduction of an old smash_to_pointer_type() routine.
2363 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2364 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2365 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2366 parameters have been modified.
2368 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2369 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2370 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2371 and fetch_inferior_registers() always fetched all the registers
2372 resulting valid register values at hand all the time. Pushing a dummy
2373 frame did not require validating all register values first. After
2374 putting the above mechanism into action, we didn't have valid registers
2375 values always ready. Thus, all registers need to be fetched before
2376 pushing a dummy frame now.
2378 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2379 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2380 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2381 the starting address (actual frame address) of a frame.
2382 * rs6000-tdep.c: modifications to function_frame_info() to see if
2383 function reserves a frame pointer register (alloca register)
2384 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2385 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2386 functions with alloca() calls.
2388 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2390 * xm-sysv4.h: Provide definitions/prototypes for host environment
2391 functions for which no definitions or prototypes are provided in
2392 any currently included gdb or host environment header files.
2393 For SVR4, this currently includes malloc and realloc, which cannot
2394 be portably prototyped in any gdb include file.
2396 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2398 * buildsym.h: Remove obsolete variable file_stabs.
2400 * Makefile.in: Move place where configure merges in host-
2401 and target-dependent fragments later, so the latter
2402 can override (say) GNU_MALLOC.
2403 * config/mh-rs6000: Use system malloc. Otherwise, I
2404 ended up with *two* incompatible versions of malloc
2405 (functions in libc would call the malloc in libc).
2406 I assume this is a shared library problem.
2408 * remote.c: Fix (presumed) typo.
2409 * objfiles.c: Use xmalloc/xrealloc instead of
2410 malloc/realloc (since the latter are no longer declared).
2412 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2413 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2414 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2415 handle individual registers.
2416 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2417 correctly in case it wasn't cached yet. (A problem showed up
2418 after fetching individual registers.)
2419 * buildsym.c: Disable type_synonym_name's type name overwriting
2420 in cases it is unnecesary. rs6000 portation doesn't use
2421 type_synonym_name, and it used to nullify type names
2422 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2423 type's name as soon as space for that type is allocated.
2424 * xcoffread.c: ignore a section's lineno information if it is
2425 not `.text'. (In rs6000 bfd portation integration, skipping over
2426 `.pad' sections are ignored since it was in machine independent
2427 part of the code. Thus, a problem of fake sections with invalid
2428 lineno information arised.)
2430 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2431 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2432 * rs6000-tdep.c: make function_frame_info() work whether or not
2433 reading from a core file.
2434 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2436 * infrun.c. main.c, printcmd.c. symtab.c:
2437 More changes from IBM for rs6000.
2440 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2442 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2443 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2444 Merge in changes (mostly from IBM) for RS6000.
2445 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2446 More changes from IBM for RS6000. These are in machine-
2447 independent code, and probably could do with some cleaning
2448 up. The most questionable of these are #ifdef IBM6000.
2449 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2450 to single_step() (for consistency with rs6000 and i860).
2451 * utils.c: Allow the 1st arg to xrealloc to be NULL
2452 (in which case do malloc). This removes the need for
2453 some tests in xcoff code (and perhaps other places?).
2454 * coffread.c: Removed variables last_source_file,
2455 type_vector, and type_vector_length as these are now
2456 defined by buildsym.[ch].
2457 * defs.h: Remove prototypes for malloc and realloc, since
2458 these should only be used to implement xmalloc and xrealloc,
2459 and they conflict with <stdlib.h> in AIX - where they
2460 return void* even when __STDC__ isn't defined. Sigh.
2461 * munch: Recognize *initialize* in data as well as text
2462 (AIX uses data). Also, incorporate a patch from Garrett
2463 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2464 much more sensible, by only trying to match the name of
2465 the initialize_foo function, and not the junk before it.
2467 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2469 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2470 unless symbol table indicates that something has changed.
2472 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2474 * remote.c: Make it work for embedded MIPS. Increase buffer
2475 size, and use throughout. Round buffer size up if too many regs.
2476 Support baud rate setting and try for an 8-bit path. If
2477 interrupted while waiting for target, send a ^C down the wire.
2478 Avoid single-byte reads.
2479 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2481 * mips-xdep.h: Avoid the embedded regs when on Unix.
2483 * mipsread.c: Byte-swap the symbol table structures, using
2484 routines from ecoff.c, to read a symbol table written in any
2485 of the four possible byte orders.
2486 * configure.in (mips-big-* target): Same as Sony News.
2487 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2488 * ecoff.c: New file for symbol swapping routines.
2490 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2492 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2493 all-breakpoints' command.
2494 * (get_number): Allow users to enter negative breakpoint numbers.
2495 * (breakpoint_1): Reformat display of 'info break' to show new
2497 * (create_longjmp_breakpoint, breakpoint_re_set,
2498 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2499 symfile.c (syms_from_objfile): Re-do
2500 insertion of longjmp breakpoints. Move all code into
2501 breakpoint_re_set, and call that instead of
2502 create_longjmp_breakpoint in symfile.c.
2504 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2506 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2507 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2508 * symtab.c (find_pc_symtab): Handle having no objfiles.
2509 * infcmd.c: Fix comment.
2510 * objfiles.c (free_all_objfiles): Add.
2511 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2512 * symfile.c (symbol_file_command): free all objfiles when
2513 specifying a new symbol file.
2514 (reread_symbols): Stat the file name, don't fstat the descriptor.
2516 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2518 * Makefile.in, configure.in: removed traces of namesubdir,
2519 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2520 copyrights to '92, changed some from Cygnus to FSF.
2522 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2524 * dbxread.c (end_psymtab): Delete empty psymtabs.
2525 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2526 * symfile.h (struct objfile): Add free_psymtabs.
2528 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2530 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2532 * symfile.c (symbol_file_command): strcmp => !strcmp.
2533 * breakpoint.h: Move prototypes to follow enum definition they need.
2534 * breakpoint.c, infrun.c: Lint.
2535 * printcmd.c: Use `enum enable' rather than `enum
2537 * mipsread.c: First pass at making it compile with the new
2538 objfile changes. Probably seriously broken still, but it
2541 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2543 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2544 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2545 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2546 stepping (and nexting) through longjmp(). Also, cleanup
2547 breakpoint handling quite a bit by creating explicit breakpoint
2548 types instead of using magic breakpoint numbers.
2549 Makefile.in: Update version to 4.4.3
2551 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2553 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2554 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2555 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2557 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2559 * minsyms.c (install_minimal_symbols): Add bunches to any
2560 existing minsyms in the objfile. Avoid extra mallocation
2561 by working directly in the obstack. Remove ignored `mainline' parm.
2562 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2563 xcoffread.c: Change all callers.
2564 * FIXME: We should be able to eliminate MAINLINE from all the
2565 symbol readers now, with a small bit of work.
2567 * valops.c, value.h: Lint.
2568 * remote-vx.c: Add missing break; statement. Bugfix by
2569 Michael Sclafani, <sclafani@src.dec.com>.
2571 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2573 * Makefile.in (VERSION): Update version to 4.4.2
2574 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2575 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2576 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2577 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2578 mmap-alloc.o, mmap-sbrk.o
2580 * altos-xdep.c: Minor whitespace change.
2581 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2582 use to new minimal symbol table use.
2583 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2584 * arm-xdep.c (store_inferior_registers): Returns void.
2585 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2586 Convert from misc function vector use to new minimal symbol table use.
2587 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2588 * breakpoint.c: Add prototypes for local functions.
2589 * breakpoint.c (catch_command_1): Change to static and remove unused
2591 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2592 * breakpoint.h: Change function decls to prototype form.
2593 * buildsym.c: Add prototypes for local functions.
2594 * buildsym.c: Moved hashname() function here from dbxread.c.
2595 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2596 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2597 * buildsym.c (dbx_alloc_type): Change to static.
2598 * buildsym.c (finish_block): Add objfile parameter.
2599 * buildsym.c (misc): Change symbol_obstack to objfile version.
2600 * buildsym.c (make_blockvector): Change to static.
2601 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2602 * buildsym.c (compare_line_numbers): Change to static, args are const,
2603 cast args when used.
2604 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2605 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2606 and made static. Add objfile parameter.
2607 * buildsym.c (end_symtab): Simplify code using line table size.
2608 Realloc the linetable on the objfile symbol_obstack and copy there.
2609 * buildsym.c (scan_file_globals): Convert from misc function vector
2610 use to new minimal symbol use.
2611 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2612 strings get allocated in objfile's symbol_obstack. Convert references
2613 to builtin types to lookup_fundamental_type().
2614 * buildsym.c (read_type): Make static, add objfile parameter, convert
2615 references to buildin types to lookup_fundamental_type().
2616 * buildsym.c (read_struct_type): Add objfile parameter.
2617 * buildsym.c (read_array_type): Make static, add objfile parameter.
2618 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2619 * buildsym.c (read_huge_number): Make static.
2620 * buildsym.c (read_range_type): Make static, add objfile parameter,
2621 convert references to buildin types to lookup_fundamental_type ().
2622 * buildsym.c (read_args): Make static, add objfile parameter.
2623 * buildsym.h: Convert function decl's to prototype form.
2624 * c-exp.y: Add prototypes for local functions, convert uses of misc
2625 function vector to minimal symbol table. Reformat all builtin type
2626 initializations and pass a NULL objfile to init_type() for them.
2627 * coffread.c: Change context_stack ref's to coff_context_stack,
2628 add local function prototypes. Cast uses of xrealloc arg 1.
2629 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2630 crafting a new type.
2631 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2632 * coffread.c (finish_block): Change name to coff_finish_block.
2633 * coffread.c (make_blockvector): Add and use objfile parameter.
2634 * coffread.c (record_line): Change name to coff_record_line.
2635 * coffread.c (start_symtab): Change name to coff_start_symtab.
2636 * coffread.c (end_symtab): Change name to coff_end_symtab.
2637 * coffread.c (record_misc_function): Change name to record_minimal_
2638 symbol and change to minimal symbol table use from misc func tbl.
2639 * coffread.c (coff_symfile_read): Convert from misc function vector
2640 use to minimal symbol table use.
2641 * coffread.c (hashname): Remove; use common version in buildsym.c.
2642 * coffread.c (decode_base_type): Change references to builtin types
2643 to calls to lookup_fundamental_type().
2644 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2645 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2646 * command.c: Add prototypes for local functions.
2647 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2648 appropriate member of the function union for that type.
2649 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2650 ifdef out the function since it isn't currently used.
2651 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2652 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2653 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2654 * command.c (help_cmd): Compare function pointer to NULL.
2655 * command.c (help_cmd_list): Compare function pointer to NULL.
2656 * command.c (lookup_cmd_1): Use correct member of function union.
2657 * command.c (undef_cmd_error): Make static.
2658 * command.c (complete_on_cmdlist): Use correct member of func union.
2659 * command.c (do_setshow_command): Use correct member of func union.
2660 * command.c (shell_escape): Convert rindex use to strrchr.
2661 * command.h (COMMAND_H): Define if already included.
2662 * command.h (cmd_list_element struct): Change 'function' to a union
2663 and prototype args. Prototype completer function.
2664 * command.h: Convert decl's to prototype form.
2665 * convex-xdep.c (store_inferior_registers): Returns void.
2666 * copying.c: Prototype local functions.
2667 * coredep.c: Minor whitespace change.
2668 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2669 * cplus-dem.c: Prototype local functions.
2670 * dbxread.c (hashname): Remove; moved to buildsym.c.
2671 * dbxread.c (free_and_init_header_files): Make static.
2672 * dbxread.c: Add prototypes for local functions.
2673 * dbxread.c (new_object_header_files): Remove; inlined usages.
2674 * dbxread.c (xrealloc usages): Cast args.
2675 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2676 and change usages accordingly.
2677 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2678 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2679 * dbxread.c (dbx_next_symbol_text): Make static.
2680 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2681 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2682 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2683 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2684 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2685 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2687 * dwarfread.c (record_misc_function): Change name to record_minimal_
2688 symbol and use minimal symbol table throughout.
2689 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2690 * dwarfread.c: Convert all references to builtin types to use the new
2691 lookup_fundamental_type function.
2692 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2693 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2695 * elfread.c (record_misc_function): Convert to use record_minimal_
2697 * elfread.c (elf_symtab_read): Add objfile parameter.
2698 * eval.c: Add prototypes for local functions and move some decls
2699 around to accomodate prototypes.
2700 * expprint.c: Add prototypes for local functions. Change references
2701 to misc function vector to minimal symbol table.
2702 * findvar.c (read_memory usages): Cast args.
2703 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2704 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2705 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2706 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2707 * gould-xdep.c: Minor whitespace change.
2708 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2709 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2710 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2711 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2712 * i386-tdep.c: Add prototypes for local functions.
2713 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2714 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2715 that defaulted to int.
2716 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2717 i386_push_dummy_frame): Returns void.
2718 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2719 int and explicitly declare return type as int.
2720 * i387-tdep.c: Minor formatting changes.
2721 * i960-tdep.c (leafproc_return): Convert from misc function vector
2722 use to minimal symbol table use.
2723 * infcmd.c: Add prototypes for local functions.
2724 * infcmd.c (continue_command, until_next_command, until_command,
2725 path_info, path_command): Make static.
2726 * infcmd.c (step_1, until_next_command): Convert from misc func
2727 vector to minimal symbol table use.
2728 * inflow.c: Add prototypes for local functions.
2729 * infptrace.c (store_inferior_registers): Returns void, not int.
2730 * language.c (_initialize_language): Use proper member of function
2732 * m2-exp.y: Add prototypes for local functions, convert misc function
2733 vector uses to minimal symbol table uses.
2734 * m2-exp.y (make_qualname, yyerror): Make static.
2735 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2736 * m68k-pinsn.c: Add prototypes for local functions.
2737 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2738 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2739 * m68k-stub.c: Add prototypes.
2740 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2741 use to minimal symbol table use.
2742 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2743 * m88k-xdep.c (store_inferior_registers): Returns void.
2744 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2745 * mach386-xdep.c (store_inferior_registers): Returns void.
2746 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2747 * main.c: Add prototypes for local functions.
2748 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2749 longjmp() result to (NORETURN void).
2750 * main.c (catch_errors): Prototype the 'func' parameter.
2751 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2752 Takes an unused arg.
2753 * main.c (execute_command): Call the right member of the func union.
2754 * main.c (command_loop_marker, symbol_completion_function,
2755 command_loop): Make static.
2756 * main.c (command_line_input): Make linelength unsigned, cast arg
2757 to command_line_input().
2758 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2759 * main.c (initialize_main): Call right member of function union.
2760 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2761 * mem-break.c: Include symtab.h
2762 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2763 * mips-xdep.c (store_inferior_registers): Returns void.
2764 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2765 use to minimal symbol table use.
2766 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2768 * mipsread.c (make_type): Remove, convert usages to init_type.
2769 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2770 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2771 vector use to minimal symbol table use.
2772 * parse.c: Add prototypes for local functions.
2773 * parse.c (xrealloc usages): Cast args.
2774 * parse.c (prefixify_expression, length_of_subexp): Make static.
2775 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2776 * parser-defs.h: Convert function decls to prototype form.
2777 * partial-stab.h: Convert from misc function vector use to new minimal
2779 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2780 the per-objfile copies.
2781 * printcmd.c: Add prototypes for local functions. Move some struct
2782 definitions around to accomodate prototypes.
2783 * printcmd.c (decode_format): Make static, change args oformat and
2784 osize to int from char.
2785 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2786 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2787 * printcmd.c (print_address_symbolic): Convert from misc function
2788 vector use to minimal symbol table use.
2789 * printcmd.c (address_info): Convert from misc function vector use
2790 to minimal symbol table use.
2791 * printcmd.c (delete_display, enable_display, disable_display_command):
2793 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2794 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2795 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2796 * pyr-xdep.c (store_inferior_registers): Returns void.
2797 * remote-mm.c (mm_load): symbol_file_add return value unused.
2798 * remote-nindy.c: Minor format change.
2799 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2800 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2801 * rs6000-xdep.c (store_inferior_registers): Returns void.
2802 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2803 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2804 vector use to minimal symbol table use.
2805 * solib.c: Add prototypes for local functions.
2806 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2807 function vector use to minimal symbol table use.
2808 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2809 * solib.c (find_solib, shared_library_command): Make static
2810 * solib.c (read_memory, write_memory usages): Cast args.
2811 * solib.c (special_symbol_handling): Add function
2812 * source.c: Add prototypes for local functions.
2813 * source.c (select_source_symtab): Convert to scan objfiles.
2814 * source.c (open_source_file): Make static.
2815 * source.c (xrealloc usages): Cast args.
2816 * source.c (source_line_charpos): ifdef out, unused.
2817 * source.c (get_filename_and_charpos): Make static.
2818 * stack.c: Add prototypes for local functions.
2819 * stack.c (print_frame_info, frame_info): Convert from misc function
2820 vector use to minimal symbol table use.
2821 * symfile.c: Add prototypes for local functions.
2822 * symfile.c (compare_symbols): Make args const PTR's.
2823 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2824 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2825 * symfile.c (obsavestring): Add objfile parameter.
2826 * symfile.c (init_misc_bunches, prim_record_misc_function,
2827 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2828 sort_misc_function_vector, compact_misc_function_vector): Remove
2829 * symfile.c (symbol_file_add_digested): Add function.
2830 * symfile.c (symbol_file_add): Returns struct objfile *.
2831 * symfile.c (symbol_file_command): Modify for state file use.
2832 * symfile.c (symfile_open): Add parameter "dumpable".
2833 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2834 * symfile.c (load_command, add_symbol_file_command): Make static.
2835 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2836 * symfile.c (rindex usages): Converted to strrchr.
2837 * symfile.c (allocate_psymtab): New
2838 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2839 converted to minimal symbol table usage, but no obvious conversion.
2840 * symfile.c (free_all_symtabs): Remove.
2841 * symfile.c (_initialize_symfile): Use per-objfile info.
2842 * symfile.h: Rework the objfile structure to add per-objfile data
2843 objects (psymbol_obstack, symbol_obstack, type_obstack,
2844 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2845 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2846 Add prototypes to function declarations.
2847 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2848 function vector usage to minimal symbol table usage.
2849 * symmisc.c (DEV_TTY): Define if not defined.
2850 * symmisc.c: Add local function prototypes.
2851 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2852 printpsyms_command, print_objfiles, print_objfiles_command):
2853 Rework to use iterate_over_*
2854 * symtab.c: Add prototypes for local functions.
2855 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2856 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2857 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2858 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2859 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2860 lookup_reference_type, lookup_member_type, allocate_stub_method,
2861 check_stub_method, create_array_type, smash_to_member_type,):
2863 * symtab.c (lookup_symbol): Some args are const.
2864 * symtab.h: All type related defs and structs moved to gdbtypes.h
2865 * symtab.h: Convert decls to prototypes.
2866 * target.c (noprocess): Make static.
2867 * target.h: Change decl's to prototypes.
2868 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2869 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2870 * utils.c (_initialize_utils): Use correct member of function union.
2871 * valarith.c: include gdbtypes.h
2872 * valops.c: include gdbtypes.h, add prototypes for local functions.
2873 * valops.c (value_push, value_arg_push, find_function_addr):
2875 * valops.c (value_string): Convert from misc function vector use
2876 to minimal symbol table use.
2877 * valops.c (check_field_in): Make arg const.
2878 * valprint.c: Add prototypes for local functions.
2879 * valprint.c (print_string): Make static
2880 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2881 * values.c: Add prototypes for local functions.
2882 * values.c (value_headof): Convert from misc function vector to
2883 minimal symbol table.
2884 * xcoffexec.c: Add prototypes for local functions.
2885 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2887 * xcoffexec.c (relocate_minimal_symbol): Add.
2888 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2889 * xcoffread.c: Add prototypes for local functions.
2890 * xcoffread.c (sort_syms): Convert to scan objfiles.
2891 * xcoffread.c (read_xcoff_symtab): Make static.
2892 * xcoffread.c (various): Replace references to builtin types with
2893 calls to lookup_fundamental_type. Replace references to symbol_obstack
2894 and psymbol_obstack with pointers to the per-objfile copies.
2895 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2896 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2898 * xcoffread.c (init_stringtab): Add objfile parameter.
2899 * gdbtypes.c: New file
2900 * minsyms.c: New file
2901 * mmap-alloc.c: New file
2902 * mmap-sbrk.c: New file
2903 * objfiles.c: New file
2907 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2909 * Check in Fred Fish's changes in these modules. Fred
2910 will make ChangeLog entries for all of them. Update VERSION
2913 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2915 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2917 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2918 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2919 value.h: Prototypes for static functions; lint.
2920 * gdbtypes.h: Empty file to ease transition.
2922 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2924 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2925 inferior.h, language.h, signame.h, target.h, terminal.h,
2926 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2927 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2929 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2930 signame.c, sparc-xdep.c: Prototypes for all static functions.
2932 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2933 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2934 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2935 Remove to_call_function and target_call_function, since it
2936 always calls the same thing (call_function_by_hand).
2937 * core.c, exec.c, solib.c: Rename target_ops sections =>
2939 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2940 target.h: target_kill takes no args.
2941 * language.c (language_info): Scaffolding to allow briefer
2942 messages when the current language changes. FIXME.
2943 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2944 complaints about volatile functions.
2945 * xm-sysv4.h (HAVE_MMAP): Define.
2947 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
2949 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2950 to make prototypes for all functions declared here.
2951 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2952 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2953 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2954 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2955 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2956 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2957 * utils.c: Avoid declaring malloc and realloc. Lint.
2958 (request_quit): Accept signal-number parameter.
2960 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
2962 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
2963 DIE's. Add new function read_tag_pointer_type() to read them.
2965 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
2966 When creating a new user defined type, check to see if a partial
2967 type already exists, and if so, bash it to fit.
2969 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
2971 * coffread.c (decode_base_type): Pass long, not union.
2972 Fix by Eric Valette, ev@chorus.fr.
2974 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
2976 * elfread.c (elf_symtab_read): Fix code to correctly track
2977 changes in bfd for absolute symbols.
2979 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
2981 * xm-vaxbsd.h: Close off comment.
2983 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
2985 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
2987 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
2989 * mips-tdep.c (mips_print_registers): Print correct register
2990 number for double pseudo-registers.
2992 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
2994 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
2995 in the op$::OPERATOR. case. From Steven McCanne,
2996 <mccanne@horse.ee.lbl.gov>.
2998 * exec.c (set_section_name): Pass arg to exec_files_info;
2999 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3001 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3003 * main.c (print_gdb_version): Copyright msg: only this year.
3004 (cd_command): Avoid changing current_directory on error.
3006 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3008 * mipsread.c (parse_partial_symbols): Handle dependencies
3009 between partial symbol tables (when not doing stabs-in-ecoff).
3010 (This used to be handled by parse_fdr, but parse_fdr was
3011 incompatible with handling stabs-in-ecoff, so the code
3012 was re-written to not use parse_fdr. Unfortunately,
3013 the logic to handle dependencies was overlooked.)
3015 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3017 * coffread.c (read_enum_type): Use the size of a target int when
3019 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3021 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3022 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3023 TARGET_PTR_BIT to determine size of a pointer
3024 * values.c (unpack_long): when unpacking a REF or a PTR don't
3025 assume the size of the type.
3027 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3029 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3030 looking at its members. Improve guess between struct and union,
3031 only assuming union if multiple members have offsets of zero.
3033 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3035 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3036 (This is just for clarity - and one day permitting us to
3037 change FP0_REGNUM from 38 to 32, which would make more sense.)
3038 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3039 register numbers in stabs-in-ecoff get handled correctly.
3041 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3043 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3044 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3045 into BSD and Ultrix.
3047 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3049 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3051 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3053 * Makefile.in: Increment version to 4.4.1.
3054 * main.c (print_gdb_version): Update copyright notice.
3056 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3058 * mipsread.c: Prepend "struct " to the names of structure
3059 types, and similarly for enums and unions. (This used
3060 to be done, but got lost in the re-write to "guess" the
3061 difference between enum/struct/union.)
3062 Also, guess that a tag is an enum if the first member
3065 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3067 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3070 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3072 * Projects: Patching executables is done.
3073 * Makefile.in (VERSION): Roll to gdb-4.4.
3074 * README, WHATS.NEW: Update for gdb-4.4.
3076 * symfile.c (reread_symbols): Whenever we reread one object
3077 file's symbols, we must restart the scan, because the object_files
3078 chain has been permuted.
3080 * exec.c (exec_files_info): Split out into print_section_info.
3081 Print BFD filename of each section if it's not the default one.
3082 * core.c (core_files_info): Call print_section_info.
3084 * xm-vax.h: Include a few system header files whose definitions
3085 must precede defs.h.
3086 * language.c, language.h: Make some things const.
3087 * expression.h, main.c: const spreads like ooze.
3089 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3090 since BREAKPOINT values can be >0x80.
3092 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3094 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3096 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3098 * sparc-pinsn.c: Remove kludge for preferring architectures.
3099 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3100 and forever. Add `add' instruction to the set that get checked
3101 for a preceding `sethi' in order to print an absolute address.
3102 Corresponding changes in ../include/opcode/sparc.h needed
3103 to eliminate garbage instructions.
3105 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3107 * mipsread.c (parse_partial_symbols): Make sure partial
3108 symbols are created for external symbols (as used to be
3109 the case). This is a bit of a pain with the mips-coff.
3110 It uses a table which points to all of the external
3111 symbols belonging to a particular FDR or psymtab.
3112 Once we've generated this table, we might as well save
3113 it, and then use it in psymtab_to_symtab_1 to find
3114 the symbols to pass to parse_external().
3115 * symfile.c, symfile.c: New function start_psymtab_common
3116 to share the common parts of allocating a new psymtab
3117 for dbxread, mipsread (and later dwarfread). Its code
3118 was pulled out from start_psymtab in dbxread.c.
3119 * dbxread.c (start_psymtab): Use start_psymtab_common().
3121 * valprint.c (val_print): If there is an error when trying
3122 to print a string, check to see if there really is a problem
3123 by reading just one character. If that works, assume
3126 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3128 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3129 cypress, v8 mnemonics in that order.
3131 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3133 * sparc-pinsn.c: Put the qsort() back in.
3135 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3137 * findvar.c (read_register, write_register): Handle machines
3138 where REGISTER_TYPE is not the same size as "int".
3140 Handle debug symbols in dynamically loaded (relocated) code:
3142 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3143 offset to process_one_symbol.
3144 (process_one_symbol): Take new offset parameter. Add it into
3145 appropriate symbol types to relocate symbols to loaded addresses.
3146 Handle all possible symbol types, and complain() about types that
3147 we don't expect to see.
3148 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3149 process_one_symbol (FIXME, should pass real offset).
3153 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3155 (set_breakpoint, break_command_1, until_break_command,
3156 catch_command_1, breakpoint_re_set_one): Use it.
3157 * symtab.h (resolve_sal_pc): Declare.
3158 * infcmd.c (jump_command): Use resolve_sal_pc.
3160 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3162 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3164 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3166 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3167 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3168 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3170 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3172 * dbxread.c (process_one_symbol): Make a first cut at handling
3173 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3175 * symtab.c (find_pc_line): Fix stepping into and out of #included
3178 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3180 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3181 no longer any need to copy ../include/opcode/* into gdb.
3183 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3185 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3187 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3189 * valprint.c (type_print_base, type_print_method_args):
3190 Print C++ constructor methods without bogus "return type."
3192 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3194 * infptrace.c (child_xfer_memory): Parameter "target" should
3195 be a pointer to a structure, not the entire structure.
3197 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3199 * depend: Convert the couple of references to ansidecl.h that
3200 used the local gdb version to use the ../include version.
3202 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3205 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3206 (inferior_proc_init): Fix non-ANSI version of args.
3207 (attach): Call print_sys_errmsg with correct number of args.
3208 (mappingflags): Make static, does not need to be global.
3210 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3211 not the entire struct itself.
3213 * valops.c (value_assign): Cast some args to modify_field() and
3214 {read,write}_register_bytes() correctly.
3216 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3218 * Makefile.in (MALLOCSRC): Removed reference to removed local
3221 * dwarfread.c (list_in_scope): Needs an initial value, use file
3224 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3226 * main.c (main): Make option_index local to keep new getopt happy.
3227 main.c, solib.c, Makefile.in: Update copyright notices.
3229 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3231 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3233 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3235 * Makefile.in (HFILES): Add partial-stab.h.
3237 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3239 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3240 New files for stratus. Not complete enough to actually build
3241 on the Stratus machine; that awaits copyright assignment for
3244 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3245 for getting custom flags into CFLAGS when doing makes.
3247 * configure.in: Add config information for stratus.
3249 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3251 * dbxread.c (process_one_symbol): Pass address of structure
3252 to complain(), rather than the whole structure.
3254 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3256 * solib.c (solib_add_common_symbols): Only compile in when not
3257 using SVR4 style shared libraries.
3259 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3261 * dwarfread.c (locval): Add offreg flag to indicate location
3262 values that are computed off a base register.
3264 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3265 TAG_local_variable cases to account for static variables
3266 within function scopes.
3268 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3270 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3271 doesn't exist on some systems.
3273 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3274 nexting over recursive function calls.
3276 * target.c (target_read_string): Create this routine to read null
3277 terminated strings from the target. It deals with running off the
3278 end of memory elegantly as well. solib.c (find_solib): Use
3279 target_read_string() to avoid problems with running off the end of
3282 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3283 that reference pgrp_inferior.
3285 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3287 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3288 mips-tfile has been hacked to act more "traditionally."
3289 * dbxread.c: Fixed typo in comment.
3291 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3293 * mips-tdep.c (mips_skip_prologue): Add some number of
3294 'sw' instructions before 'addiu' adjusts the stack.
3296 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3298 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3299 freescope, buildblock closescope, record_line, add_symbol_to_list,
3300 gatherblocks, make_blockvector): Extensive changes to switch
3301 to generic symbol table building code in buildsym.c. Remove
3302 scope tree structures and functions, symbol table building
3303 functions, and lots of other small changes.
3305 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3306 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3308 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3310 * buildsym.c (cleanup_undefined_types): Add support for enums.
3311 This fixes the 'GDB internal error. cleanup_undefined_types with
3314 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3316 * dbxread.c: detect gcc2 compilations.
3318 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3320 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3321 in ../include/opcode/sparc.h.
3323 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3325 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3326 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3327 to reflect actual locations of opcode files, so TAGS target will
3330 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3332 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3335 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3336 dereferencing to access the correct elements.
3338 * valops.c (value_addr): Declare return type of external func
3341 * xcoffread.c: Undefine next_symbol_text before redefining it.
3343 For older changes see ChangeLog-9091
3349 version-control: never