1 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3 * energize.c: Second cut at DynamicLoad message handling.
5 * energize.c: Relativize pathnames in #include statements.
6 * (kernel_dispatch): Better error messages for unknown protocol
8 * (kernel_dispatch): First cut at DynamicLoad message handling.
10 * Makefile.in: Remove -I../readline from all compilations,
11 include a special case for main.o instead.
13 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
15 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
16 error if it fails to find a member type, rather than return NULL
17 and trigger a coredump.
18 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
19 lookup_demangled_partial_symbol,): Ask demangle_and_match to
20 match on complete demanglings, including argument lists for member
21 functions, rather than just accepting the first demangling that
22 matches the class and function name.
23 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
24 to start_symtab as the directory name.
25 * dwarfread.c (completedieinfo): Strip off any leading hostname
26 portion of the AT_comp_dir attribute string. Gdb doesn't know
27 what to do with them (FIXME).
29 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
31 * breakpoint.c (commands_command): Simplify code a bit, remove
34 * Makefile.in (OTHERS): Add gcc.patch.
35 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
37 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
39 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
42 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
44 * WHATS.NEW renamed to NEWS.
46 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
48 * dbxread.c, dwarfread.c: Re-enable experimental code to
49 automatically select demangling style.
50 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
51 DEMANGLING_STYLE, to make more descriptive. Revert back to
52 "auto" as default. Comment use.
53 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
54 * Makefile.in (${DEMANGLER}.o) Remove target and special
57 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
59 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
61 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
63 * Makefile.in, demangle.c: Change default demangling style to
65 * Makefile.in: Update version to 4.6 !!!
66 * README, WHATS.NEW: Update for 4.6.
68 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
70 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
73 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
74 nodes as base classes.
76 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
78 * alldeps.mak, depend: Update.
80 * xcoffread.c: Add decl for section_offset to keep prototype happy.
82 * Makefile.in (VERSION): 4.5.9.
84 * xm-hp300bsd.h: Add decl for strdup().
85 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
86 PDR. Cleanup a few things, fix compilation warnings.
88 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
90 * Makefile.in (DEMANGLING_STYLE): New define to set default
91 demangling style for C++. Defaults to "auto".
92 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
93 * Makefile.in (SFILES_MAINDIR): Add demangle.c
94 * Makefile.in (OBS): Add demangle.o
95 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
96 Remove compile time decisions about demangling style and replace
97 with runtime decisions using current_demangling_style.
98 * cplus-dem.c (main): Expand code included during building of
99 standalone demangler to recognize demangling style options.
100 * dbxread.c (demangle.h): Include.
101 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
102 demangling style if processing g++ code and current demangling style
103 is auto (Note: this feature currently disabled.)
104 * demangle.c: New file, generic demangling control.
105 * demangle.h (demangling_styles): New enumeration to select one
106 of several demangling styles. Also define string names for each
108 * demangle.h (set_demangling_style): Add prototype.
109 * dwarfread.c (demangle.h): Include.
110 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
111 New producer string prefixes to recognize.
112 * dwarfread.c (handle_producer): Consolidate actions for specific
113 producers. Set demangling style based on producer string if
114 current style is auto. (Note: this feature currently disabled.)
115 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
117 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
119 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
121 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
123 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
124 * c-exp.y: Call lookup_signed_typename() after seeing
125 "signed". This handles "signed char" correctly.
126 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
127 keywords before a type specifier.
129 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
131 * command.c (lookup_cmd_1): Clarify descriptive comments.
132 * gdbcmd.h (maintenanceprintlist): Add declaration.
133 * main.c (maintenanceprintlist): Add definition.
134 * main.c (gdb_completer_command_word_break_characters): Add.
135 * main.c (symbol_completion_function): Switch completer word
136 break character sets dynamically, based on whether completion is
137 being done on commands or on something else.
138 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
139 * maint.c: Include demangle.h.
140 * maint.c (maintenance_demangle): New function.
141 * maint.c (maintenance_print_command): New function.
142 * maint.c (_initialize_maint_cmds): Reorganize some commands
143 under new maintenance print subcommand.
145 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
147 * gdbtypes.c (lookup_struct_elt_type): If the input type is
148 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
149 target type. Otherwise, 'whatis this.field' wouldn't work,
150 which would be inconsistent, since 'print this.field' works.
151 * buildsym.c (read_struct_type, read_enum_type): Clear
153 * buildsym.c (cleanup_undefined_types): Don't rely on a
154 flawed "Reasonable test to see if" a type has been defined
155 since it was referred to; now we can just see if the
156 TYPE_FLAG_STUB flag has been cleared.
157 * valprint.c (print_type_base): Emit public/protected/private
158 labels for methods as well as fields. Also, indent these labels
159 2 spaces instead of 4, for a more conventional "look".
160 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
161 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
162 * gcc.patch: New file. Contains patch for gcc (so people
163 with gdb-2.2.x won't have to wait for a new gcc release).
165 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
167 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
168 (print_addr): Call print_address to show symbolic version as well.
170 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
172 (vx_read_register): Declare inferior_fp_regs. Delete code for
173 copying "inferior_registers" around; the values are already in var
174 "registers". Use correct size for register set.
176 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
177 target doesn't support it.
178 (vx_read_register): Don't try reading them either.
180 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
181 VxWorks back end reads them in one contiguous set except for this
183 (register_names): Change "pc" to "pcw" to avoid confusion printing
185 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
186 find the PC under VxWorks.
188 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
190 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
191 to create new blank types, instead of handcrafting them.
192 * defs.h (printfi_filtered): Add prototype.
193 * utils.c (printfi_filtered): New function.
194 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
195 to simplify the code. Other cleanups.
196 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
197 * gdbtypes.h (struct cplus_struct_type): Add comments describing
198 use of various fields.
199 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
200 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
201 production that currently treats it exactly the same as STRUCT.
202 * c-exp.y (yylex): Recognize "class" as token CLASS.
203 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
204 * symtab.c (decode_line_1): Fix to pass quoted args on down to
205 general symbol handling code. Call cplus_mangle_opname with
207 * symtab.c (decode_line_2): Print demangled function names in
208 breakpoint menus, instead of just file and line number.
209 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
210 * valprint.c (type_print_base): Print "class" for C++ classes,
211 rather than "struct". Print section labels for public, protected
212 and private members of C++ classes.
213 * values.c: Include demangle.h.
214 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
216 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
218 * Makefile.in (VERSION): Update to 4.5.8.
220 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
222 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
223 prevent crashes when examining cross-targets.
224 * dbxread.c (process_one_symbol): Include directory name when
225 calling start_subfile for SOL & BINCL symbols. This allows gdb to
226 find include files, and yacc/lex sources when the cwd doesn't match
227 that in which the object was compiled.
228 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
230 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
233 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
235 * maint.c (maintenance_command, maintenance_info_command):
236 Install with allow_unknown as 0 and call help_list to show
237 list of possibilities when no subcommand is specified.
239 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
241 * configure.in: Add m68k-ericsson-*.
242 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
244 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
247 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
248 * Makefile.in (OBS): Add new file maint.o.
249 * defs.h (command_class): Add class_maintenance.
250 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
251 commands. Allow for them (and other nonessential parts of gdb)
252 to be selectively left out under special circumstances.
253 * gdbtypes.c (recursive_dump_type): New function; supports
254 maintenance print-type command.
255 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
257 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
259 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
260 initializers. Add initializations for setprintlist, showprintlist,
261 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
262 * printcmd.c (maintenance_print_type): New maintenance cmd.
263 * valprint.c (setprintlist, showprintlist): Move to main.c, as
264 implied by comment that all cmd lists are owned by main.c.
265 * infcmd.c (unsetlist): Move to main.c, as implied by comment
266 that all cmd lists are owned by main.c.
267 * language.c (setchecklist, showchecklist): Move to main.c, as
268 implied by comment that all cmd lists are owned by main.c
269 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
270 deletelist): Remove redundant declarations (also in gdbcmd.h).
271 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
272 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
273 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
274 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
275 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
276 maintenance_print_msymbols, maintenance_print_objfiles):
278 * symmisc.c (printsyms_command, printpsyms_command,
279 printmsyms_command, printobjfiles_command): Removed from
281 * main.c (dump_me_command): Moved to maint.c and renamed to
283 * breakpoint.c (all_breakpoints_info): Rename to
284 maintenance_info_breakpoints.
285 * breakpoint.c (_initialize_breakpoint): Convert add_info of
286 all_breakpoints_info to add maintenance_info_breakpoints to the
287 maintenanceinfolist instead.
288 main.c (initialize_main): Set up maintenance class commands.
290 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
292 * energize-patches: Fix minor problems with building energize lib.
294 * energize-patches: Change names of all cadillac procedure calls
295 to be energize procedure calls. Simplify many hooks by moving
296 tests energize.c. Configure energize, and build it automatically now.
298 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
300 * Makefile.in (VERSION): Bump to 4.5.7.
301 * cplus-dem.c (demangle_args): Validate index for previously
302 seen type to guard against bogus values from malformed manglings.
303 * valops.c (value_struct_elt_for_reference): Guard against
304 blindly using NULL return value from lookup_symbol.
306 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
308 * cadillac.c, cadillac-patches: Rename to energize.c and
309 energize-patches. Change all routines and variables named
310 'cadillac*' to 'energize*'. Create new file called energize.h to
311 hold all interface declarations.
313 * deblib/connection/*: Move all of this stuff into energize/, but
314 delete unneeded files.
316 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
318 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
320 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
321 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
322 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
323 child processes, to avoid dead ones "hanging around" after GDB exits.
324 (attach): Always stop the process if it needs it. Set RLC flag
325 when attaching running processes, so it will continue if we detach
326 it, quit, or are killed.
327 (detach): Clear faults and set RLC flag to make process run
329 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
331 (info_proc): Open process O_RDONLY, so we can see any process,
332 even those controlled by debuggers.
333 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
335 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
337 Relocate symbols using an array of section_offsets, rather than a
338 single `addr' or `offset'. This makes Solaris-2 support work, and
339 permits better VxWorks (and maybe xcoff) support later.
341 * symtab.h (struct section_offsets): New structure for keeping
342 a set of offsets, rather than a single one.
343 (struct objfile): Replace addr with section_offsets member.
344 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
345 * gdb-stabs.h: New include file with `symbol type specific'
346 parameters for psymtabs and objfiles.
347 * Makefile.in (HFILES): Add gdb-stabs.h.
348 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
349 * coffread.c: Conforming changes. Fake offset array always 0.
350 * dbxread.c: Conforming changes.
351 (struct dbx_symfile_info): Move to gdb-stabs.h.
352 (start_psymtab): Call elfstab_offset_sections to calculate good
353 offsets for this source file, based on the ELF symbol table info.
354 (read_ofile_symtab): Yank N_CATCH, which is dead.
355 (process_one_symbol, N_CATCH): Yank.
356 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
357 Relocate with SECT_OFF_TEXT.
358 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
359 to distinguish relocatable from absolute symbols. Then, if not
361 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
362 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
363 (", N_ROSYM): SECT_OFF_RODATA.
364 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
365 (dbx_symfile_offsets): Add to translate addr to offset.
366 * dwarfread.c: Conforming changes. Single offset currently used.
367 * elfread.c: Add various complaints about elf/stab stuff.
368 #include gdb-stabs.h. Conforming changes, using a single offset.
369 (elf_symtab_read): Record info from BSF_FILE symbols, and local
370 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
371 for later use in building psymtabs.
372 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
373 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
374 (free_elfinfo): New fn, frees all chained stab_section_infos
375 in an objfile, and zaps the start-of-chain pointer.
376 (elfstab_offset_sections): New fn, looks in stab_section_info
377 chain to determine section bases to relocate a psymtab's worth
378 of symbols, as they are being read.
379 * mipsread.c: Conforming changes. Stabs-reading will relocate
380 using one offset. MIPS-reading will not relocate at all.
381 * partial-stab.h: Relocate different symbol types using different
382 offsets from section_offsets.
383 * symfile.c: Conforming changes.
384 (find_lowest_section): Unused function to use later
385 to free us from the Tyranny of the Text Section.
386 (syms_from_objfile): Translate absolute arg ADDR to offsets used
387 in all lower layers of symbol reading. Call format-specific
388 sym_offsets function to initialize offsets for high speed symbol
390 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
391 (symbol_file_command, add_symbol_file_command): Callers changed.
392 * symmisc.c (dump_psymtab): Print new relocation parameters.
393 * xcoffread.c: Corresponding changes.
395 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
396 * main.c (main): Read the $HOME/.gdbinit file before processing
397 the argv arguments (e.g. reading symbol files or core
398 files). This allows global parameters to be set, which will apply
399 during the symbol reading. The ./.gdbinit is still read after
401 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
402 * xcoffexec.c: Clean up quote inside comment.
404 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
406 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
407 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
408 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
409 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
410 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
411 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
412 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
413 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
414 values.c, xcoffread.c:
415 Remove "(void)" casts from function calls where the return value
416 is ignored, in accordance with GNU coding standards.
418 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
420 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
421 * partial-stab.h: Ignore N_ENDM.
422 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
423 CODE or DATA section attachment. This eliminates a lot of random
424 values from shared libraries, which screw up the ordinary symbols
425 in the address ranges they happen to overlap.
426 * buildsym.c (define_symbol): Eliminate special tests
427 for function types; move into "function" cases in switch statement.
428 (define_symbol: 'f', 'F', 'P'): Process all parameter types
429 in case they define new type numbers. But ignore them (FIXME).
430 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
431 (read_sun_builtin_type): Add commentary.
433 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
435 * xm-rs6000.h: define MEM_FNS_DECLARED
437 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
439 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
440 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
441 * mips-xdep.c: Remove most include files (unused, caused errs).
442 (fetch_core_registers): Use right parameters in dummy fn.
444 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
446 * buildsym.c (scan_file_globals): Beware the null file.
447 Fix from Jim Williams.
449 * stack.c (return_command): Evaluate expression *before* popping
450 off the stack frames! Fix inspired by Jim Williams.
451 (up_silently_command, down_silently_command): No sel frame is error.
453 * defs.h (memcpy, memset): Conditionalize decls on
454 #ifndef MEM_FNS_DECLARED, since DECstation differs.
455 (alloca): Break out the STDC and non-STDC alloca cases, to make
456 it work on old preprocessors as well as "picky ANSI" ones.
457 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
459 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
460 * utils.c (fputs_demangled): Rename SLOP since DECstation system
461 header files define it!
463 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
465 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
467 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
468 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
469 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
470 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
471 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
472 utils.c, valarith.c, valops.c, valprint.c, values.c:
473 Replace bcopy() use with memcpy(), which is more standard and can
474 take advantage of gcc's builtin functions for increased performance.
475 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
476 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
478 Replace bzero() use with memset(), which is more standard and can
479 take advantage of gcc's builtin functions for increased performance.
480 * i386-tdep.c, main.c, valprint.c:
481 Replace bcmp() use with memcmp(), which is more standard and can
482 take advantage of gcc's builtin functions for increased performance.
484 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
486 * remote.c (remote_wait): Fix cast on signal() call.
487 * defs.h (alloca): More diddling with alloca. Have to ensure
488 that it has a prototype, so that if alloca is defined as a macro
489 that takes an arg, the definition is seen as a use of a macro
490 that takes an arg, to satisfy picky ANSI preprocessors.
492 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
494 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
495 consistency with all other gdb files.
496 * cadillac.c: Use <string.h> rather than <strings.h>.
497 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
498 * Makefile.in (MAKE): Remove definition for consistency with
499 other Makefile.in files and to fix problem with recursive makes.
501 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
503 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
506 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
508 * source.c (print_source_lines): for DOS interoperability; don't
509 print CR (013) as ^M.
511 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
513 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
515 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
517 * remote.c (remote_wait): Cast signal to void * to avoid warning
518 from busted HP compiler.
520 * partial-stab.h (N_SO): Rearrange code a little so that all SO
521 stabs cause end_psymtab to be called.
523 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
524 compiler feature of putting 'c' into basic type descriptors for
527 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
528 where there is no place for nPC in prrun struct.
530 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
532 * mipsread.c: Pass NULL name pointer to init_type, not 0.
533 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
534 * dwarfread.c (enum_type): Save enum names on type_obstack.
535 * dwarfread.c (struct_type): Save member name on type_obstack.
536 * symtab.c (_initialize_symtab): Fix misspelling.
537 * regex.c (store_jump, insert_jump): Return void.
539 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
541 * defs.h (PARAMS): Move to ../include/ansidecl.h.
542 (alloca): Declare return type on SPARC, since Sun doesn't.
543 (*_BYTE_ORDER): Improve comment: *must* be defined.
545 * tm-hppa.h: New file, architectural definition of HP PA.
546 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
548 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
549 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
550 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
551 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
554 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
555 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
556 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
558 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
560 * printcmd.c (output_command): Thinko.
561 (x_command): Only set remembered size/format if cmd succeeds.
563 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
564 since it is no longer used and burns time for every symbol read.
565 (process_one_symbol): Treat N_CATCH like default (complain).
567 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
569 * partial-stab.h (case N_TEXT): Fix fencepost error when
570 detecting start of new symbol info after reading symtab for a
571 module with a zero length TEXT segment.
573 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
575 * Makefile.in (VERSION): Bump to 4.5.6.
576 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
578 * defs.h (NORETURN): Define away for Lucid compiler.
579 * remote.c (remote_timer, remote_interrupt): Signal handlers
581 * ser-termios.c (serial_write, serial_close): Return whatever
582 value the write/close call returns, rather than falling off end.
583 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
584 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
586 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
587 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
589 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
590 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
591 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
592 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
594 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
595 store_inferior_registers): Supply missing fourth argument to
597 * cadillac.c (kernel_dispatch): Make return type void.
598 * cadillac.c (iosig): Signal handlers take one int arg.
599 * valprint.c (val_print_fields): Call fprint_symbol to get
600 automatic C++ demangling for mangled field names.
602 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
604 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
605 * dwarfread.c (enum_type): Fix misspelling in comment.
606 * valprint.c (val_print_fields, cplus_val_print): Minor
607 adjustment to printing of C++ class structures to more closely
608 match format for printing C structures, with and without setting
611 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
613 * infrun.c (wait_for_inferior): Don't test for SIGEMT
614 (which is not a Posix signal) if it isn't defined.
615 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
616 New port to Linux (a free Unix clone for 386 machines).
618 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
620 COFF changes for dealing better with EPI 29K C compiler output.
622 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
624 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
625 (read_coff_symtab): Move patch_opaque_types call from
626 coff_symfile_read. Restrict it to symtabs from this objfile.
627 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
628 references on opaque type chain; just let coff_lookup_type handle 'em.
629 (decode_type): Complain about tagndx values on
630 non-struct/union/enum types, which the EPI compiler tends to produce.
632 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
634 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
637 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
638 usage to match new prototype. Include libbfd.h to get prototype.
640 * source.c (find_source_lines): Handle large st_size fields.
642 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
644 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
645 * stack.c (return_command): Use cleanups to avoid memory leaks.
647 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
649 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
650 INT_REGNUM to INTE_REGNUM.
652 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
654 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
656 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
657 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
658 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
659 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
661 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
662 declarations of malloc/realloc/free that are inserted by some
664 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
666 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
667 another decl of strdup (this really ought to come from libiberty.h!).
669 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
671 * remote.c (getpkt): Error if input exceeds buffer size.
672 (_initialize_remote): `set remotedebug' enables packet trace.
674 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
675 N_SLINE's, etc, just like Sun cc on Solaris2.
677 * am29k-tdep.c (read_register_stack, write_register_stack):
678 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
679 variable. Add `set' and `show' commands for it.
680 * doc/gdb.texinfo: Document it.
682 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
684 * valprint.c (type_print_1): Plug memory leak. Print all
685 C++ syms as demangled, not just functions.
686 * buildsym.c (read_range_type): When we find a signed char
687 type, do a lookup of signed char, not plain char. Plain char's
688 still get looked up as plain char's elsewhere.
690 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
692 * eval.c: Avoid residue-by-zero when evaluating without side effects.
693 (Bug and fix found by Pierre Willard.)
695 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
697 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
699 * xm-rs6000.h: Add decl for strdup().
701 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
704 * breakpoint.c (enable_command, disable_command): Without args,
705 should only affect normal breakpoints and watchpoints.
707 * m68k-pinsn.c (print_insn_arg): Make register be const.
708 * xcoffexec.c: Remove ' from comment.
709 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
710 with decls of malloc in c-exp.tab.c (as produced by yacc).
711 There's got to be a better way to do this...
713 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
715 * partial-stab.h: Convert single rindex use to strrchr.
716 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
717 standard <strings.h> file, now that the only single use of
718 rindex in the gdb source files is gone.
720 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
722 * mipsread.c: Undo ill effects from including <strings.h>,
723 which #defines index to be strchr. Unfortunately, index is
724 a member of a symbol table structure that can't be changed.
725 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
726 remove redundant #include's.
728 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
730 * mipsread.c: #include <strings.h> for rindex().
732 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
734 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
736 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
738 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
739 extraneous SO stabs from busted C++ compilers.
741 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
743 * Makefile.in (VERSION): Bump to 4.5.5.
744 * symtab.c (decode_line_1): Until C++ support stabilizes, when
745 C++ lookups fail, print possibly helpful hint about completion.
746 * cplus-dem.c (demangle_signature): Fix ARM style demangling
747 for static data members.
748 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
749 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
750 it's broken on ncr3000's.
752 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
754 * dwarfread.c (decode_modified_type): Change type of first arg.
755 Change 'modifier' to char from unsigned char. Cast single use
756 that needs to be unsigned char.
757 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
758 * utils.c (strdup_demangled): Add function.
759 * defs.h (strdup_demangled): Add prototype.
760 * stack.c (return_command): Demangle C++ function names for query.
761 * infcmd.c (jump_command): Demangle C++ function names for query.
762 * cplus-dem.c (consume_count): New function and prototype.
763 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
764 do_type): Replace conversion code with consume_count().
765 * cplus-dem.c (gnu_special): Fix demangled of static members.
766 * source.c (list_command): Print demangled function names
767 when appropriate. Fix supplied by Peter Schauer.
769 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
771 * sparc-tdep.c: Clean up slightly for Solaris2.
773 * buildsym.c (define_symbol): Nameless types are now on several
774 platforms; generalize them and un-ifdef them to make Solaris 2
777 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
779 * infcmd.c: Fix typo (reported by Rob Savoye).
780 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
781 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
782 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
783 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
784 rather than the one for the first file in the dependency chain.
786 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
787 set. Don't reset our own texthigh, or dependency-only pst's, in
788 scanning all the rest of the psymtabs.
789 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
791 * buildsym.h (N_UNDF): Improve comments.
792 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
794 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
796 * symtab.h (struct symbol): Add aux_value union for preserving
797 an additional per-symbol value.
798 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
799 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
800 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
801 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
802 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
804 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
806 * symfile.c (clear_symtab_users_once): Now non-static (for
809 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
811 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
812 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
813 vax-pinsn.c: Remove reg_names decl (now in defs.h).
815 Solaris-2 support on SPARC:
817 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
818 Add symbol_size and file offsets to struct symloc.
819 Add static symbol_table_offset, string_table_offset,
820 file_string_table_offset, next_file_string_table_offset,
822 (add_old_header_file): Convert error() to complain()t.
823 (dbx_symfile_read): Get symbol size via the objfile.
824 Also get symbol_table_offset.
825 (dbx_symfile_init): Record symbol size and count via the objfile.
826 (dbx_next_symbol_text): Always add file_string_table_offset when
827 accessing string table.
828 (read_dbx_symtab): Initialize file_string_table_offset to 0.
829 (SET_NAMESTRING): Use the offset.
830 (end_psymtab): Large kludge to determine addresses where source
831 files start and end (for the psymtab header).
832 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
833 Get this, symbol size, and symbol offset, from psymtab.
834 (read_ofile_symtab): Don't back up one symbol for Solaris2.
835 Patch up last_source_start_addr if zero in N_SO.
836 (process_one_symbol): Add variable function_start_offset.
837 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
838 BLOCK_ADDRESS_FUNCTION_RELATIVE.
839 ( "", N_OBJ, N_OPT): Ignore.
840 (elfstab_build_psymtabs): New function to read stabs out of
843 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
844 (gdb): use GLOBAL_CFLAGS when linking, too.
845 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
846 (N_OBJ, N_OPT): Ignore.
847 ('f', 'F'): Save last function name.
849 * elfread.c (record_minimal_symbol_and_info): Kludged to put
850 extra info in the minimal symbol.
851 (elf_symtab_read): The extra info is the size of an ELF object,
852 which was kludged to us in the `udata' field of the BFD symbol.
853 Gag me with a crowbar...
854 (elf_symfile_read): Keep track of both the absolute load address,
855 and the offset between load addr and symbols. Handle STABS as
856 well as DWARF sections, passing the absolute load address to
857 elfstab_build_psymtabs.
859 * symfile.h: Prototype elfstab_build_psymtabs.
860 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
862 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
864 * buildsym.h: Add processing_acc_compilation flag.
865 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
866 (define_symbol): Skip arg types in function entries. Resolve
867 overloaded 'P' which acc uses for prototypes of functions called
869 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
871 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
872 save size of ELF symbols. FIXME.
873 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
874 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
876 * configure.in: Solaris config is sparc-sun-solaris2.
877 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
879 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
880 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
881 * symfile.c (symfile_bfd_open): Comment where name is freed.
882 * symmisc.c (extend_psymbol_list): Comment where list is freed.
884 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
886 * expprint.c (print_subexp): Add missing ']'.
887 * defs.h (reg_names): Fix declaration to match that in infcmd.c
888 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
889 * WHATS.NEW: Point out improved C++ function name handling.
890 * gdbtypes.c (lookup_fundamental_type): For now, use the same
891 type names for both implicitly and explicitly signed integral
892 types. See comment in the source code.
894 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
896 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
897 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
898 * expprint.c (print_subexp): Fix printing of register names.
900 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
902 * inferior.h (register_valid): Declare.
903 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
904 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
905 macros for traversing the data structures in a single objfile.
906 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
907 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
910 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
912 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
913 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
914 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
915 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
917 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
919 * depend: rebuild to account for remote-st2000.c.
920 * remote-st2000.c: Almost works now.
921 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
923 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
925 * c-exp.y (yylex): Recognize single-quoted strings that specify
926 tokens with embedded whitespace, such as C++ demangled names.
927 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
928 * main.c (gdb_completer_quote_characters): Add global variable.
929 * main.c (symbol_completion_function): Total rewrite for C++
930 demangled name handling.
931 * main.c (skip_quoted): New function.
932 * main.c (main): Set rl_completer_quote_characters.
933 * symmisc.c (dump_symtab): Print source language for symtab.
934 * symtab.c (expensive_mangler): Add prototype and function.
935 * symtab.c (completion_list_add_symbol): Total rewrite for new
936 C++ demangled name handling.
937 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
938 other changes for demangled C++ symbol handling.
939 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
940 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
941 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
942 * symtab.c (completion_list_add_symbol): Total rewrite for new
943 C++ demangled name handling.
944 * symtab.c (expensive_mangler): New function.
945 * utils.c (strcmp_iw, demangle_and_match): New functions.
946 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
948 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
950 * Makefile.in: Roll VERSION to 4.5.4.
951 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
952 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
953 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
955 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
957 * alldeps.mak: Rebuild to account for new files.
958 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
959 * tm-st2000.h: New file.
960 * configure.in: Tandem debug monitor (st2000) support.
961 * remote-st2000.c, config/st2000.mt: ditto.
963 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
965 * blockframe.c (inside_entry_file, inside_main_func,
966 inside_entry_func): Return 0 if no symbols; avoid crashing.
968 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
970 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
971 without masking, since it is signed and will later be compared
972 against signed quantities. The right fix is probably to make
973 it all unsigned, but this is a small, safe fix for this release.
974 FIXME -- make the real change sometime soon.
976 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
978 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
979 parameter in call to `symbol_file_add' to 0.
981 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
983 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
985 * configure.in: Handle -m680[01234]0-wrs.
987 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
989 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
990 `ieee_extended_to_double'.
992 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
994 * valops.c (value_assign): Lint, by Pierre Willard.
996 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
998 * coredep.c (fetch_core_registers): Remove premature warning,
999 which triggers on DECstation even though all regs are accessible.
1001 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1002 sign-extension of instruction fields even on unsigned-char hosts.
1003 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1005 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1006 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1007 since they define the target, not the host.
1008 * m88k-pinsn.c: Fix typo.
1010 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1012 * valarith.c (value_zerop): -0.0 is still zero.
1013 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1014 Patches by Paul Eggert <eggert@twinsun.com>.
1016 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1018 * alldeps.mak, depend: re-make to account for ser-*.c.
1020 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1022 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1023 disconnecting from controlling terminal, to avoid gdb hanging
1024 on SVR4. Fixes bug reported by Oliver Okrongli.
1025 * procfs.c (PROC_NAME_FMT): Change format to match default used
1026 by system, as suggested by Oliver Okrongli.
1027 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1028 bug fix from Brent Townshend (bst%tt@cam.ORG).
1029 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1030 by turlais@rechser.total.fr.
1031 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1032 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1033 * objfiles.h (unlink_objfile): Add prototype.
1034 * objfiles.c (unlink_objfile): Add function.
1035 * objfiles.c (free_objfile): Call unlink_objfile.
1036 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1037 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1038 Also, discard old possibly bogus sf struct.
1039 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1040 find_sym_fns() for remapped symbol files, in case of any changes
1041 since the last mapping.
1043 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1045 * findvar.c (read_relative_register_raw_bytes): use the raw size
1046 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1048 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1050 Changes to support GDB running on DOS using GO32 and H8 support
1052 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1053 allowing hosts with different text and binary file formats to
1055 * coffread.c (read_coff_symtab): changed calling convention and
1056 operation - now it opens its own file with FOPEN_RB rather than
1057 duping and fdopening the provided handle.
1058 * dbxread.c, cplus-dem.c: #include mangling.
1059 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1060 binary files oring in the right bit.
1061 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1062 * remote-hms.c: cleanup to use the new remote serial stuff
1063 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1064 independent remote terminal I/O.
1065 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1066 * source.c (openp): fix off by one problem removing / - can now
1067 open a source file in the root directory with DOS.
1068 * values.c (value_as_pointer): remove bogus address bits from
1069 long. (unpack_long): unpack into unsigned long/short if pointer.
1071 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1073 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1074 It gets permanently stuck in many OSes.
1075 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1077 * breakpoint.c: Improve help text for info breakpoints.
1079 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1081 * README: Add pointer to internals doc, and describe reading
1083 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1084 * symtab.c (output_source_filename): Remove old glop for wrapping
1085 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1087 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1089 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1090 * munch: Add sort -u to avoid duplications.
1091 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1092 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1094 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1096 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1097 avoid infinite loops while demangling bogus mangled names.
1098 * valprint.c (type_print_base): Minor fix for GNU style guide
1101 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1103 * Makefile.in (VERSION): Bump to 4.5.3
1104 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1105 * Makefile.in (demangle): New target to create standalone
1106 demangler with same code and options as internal demangler.
1107 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1108 to support ARM style and Lucid style demangling, improve
1109 maintainability, fix several demangling bugs. More changes
1111 * defs.h (strstr): Add ANSI compatible prototype.
1112 * valprint.c (type_print_1): Demangle using ansi option.
1113 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1115 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1117 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1120 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1122 * mipsread.c (parse_procedure): Return rather than using
1123 uninitialized variable 'b'.
1125 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1127 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1128 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1129 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1130 relative to each source file.
1132 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1134 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1137 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1139 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1140 * am29k-tdep.c: Update to latest code from AMD.
1141 (get_saved_register) don't crap out if no frame.
1142 * remote-udi.c: Set/clear inferior_pid as appropriate.
1143 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1144 error handling. Fixup end-of-debugging messages.
1145 (udi_fetch_registers) clean up big time, mainly don't multiply
1146 register_valid indices by 4, and use proper Offset when reading
1147 gr96-gr127. (udi_store_registers) general cleanup.
1148 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1149 INT_REGNUM->INTE_REGNUM.
1150 * tm-29k.h: Upgrade to latest code from AMD.
1151 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1152 (UDIConnect) Clean up error processing (like, don't do exit() if
1153 execlp fails), make code restartable, make more attractive.
1154 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1157 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1159 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1160 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1161 from former to latter.
1163 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1165 * cplus-dem.c (do_args): Handle void args the same as others.
1166 * objfiles.c (free_objfile): Only try to unmap files when
1167 reusable objfiles are supported.
1168 * valprint.c (type_print_varspec_suffix): Add parameter that
1169 specifies if C++ demangling included function arguments. Use
1170 it to suppress printing extra pair of ()'s.
1171 * valprint.c (type_print_1): Fix problem with printing demangled
1172 C++ function types where demangled type includes the function
1175 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1177 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1178 Allows selection of C++ demangler to be a configuration option
1179 until multiple demanglers are supported.
1180 * demangle.h: New include file for extended demangler support.
1181 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1182 utils.c, valprint.c: Include "demangle.h" and change all calls
1183 to cplus_demangle() or fputs_demangled() to use individual
1185 * valprint.c (type_print_1): Change options to cplus_demangle
1186 to print demangled function args. Still broken, but now less so.
1187 * cplus-dem.c: Include demangle.h, reorganize and update some
1188 comments to reflect reality.
1189 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1190 second arg from fixed integer to bit based multiple options.
1191 * cplus-dem.c (optable): Reformat and replace ansi members with
1193 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1195 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1197 * values.c (set_internalvar): Force evaluation of lazy values.
1198 Bug reported by RMS.
1200 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1202 * Makefile.in (VERSION): Bump to 4.5.2.
1203 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1204 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1205 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1206 proper handling of bit fields.
1207 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1208 * symtab.h: Fix couple of misspellings in comments.
1209 * value.h (struct value): Clarify use of bitpos.
1210 * value.h (unpack_field_as_long): Change prototype, returns
1212 * values.c (unpack_field_as_long): Change return type to LONGEST,
1213 sign extend unpacked fields that are signed, other rewriting.
1214 * config/ncr3000.mt: New target config file.
1216 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1218 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1219 even when printing 8-bit characters.
1221 * gdbtypes.c (make_{reference,pointer,function}_type): New
1222 functions which handle overwriting of forward-referenced types
1223 for stabs file reading.
1224 (lookup_{reference,pointer,function}_type): These just call
1225 the make_*_type functions with a null storage alloc parameter.
1226 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1227 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1229 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1230 (dbx_alloc_type): Make it easier to understand. No funct change.
1231 (define_symbol: 't'): Don't put the typedef name into the name of
1232 the struct, union, or enum. Bugfix.
1233 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1234 routines to properly handle overwriting preallocated types so that
1235 forward references will work.
1236 (read_enum_type): Force enum values to file scope, due to bug in
1237 Sun compiler output. FIXME, fix later.
1239 Remove unused header_file_prev_index mechanism. It was already
1240 obsolete in gdb-3.5. These comments appeared in 3.5:
1241 /* This code was used before I knew about the instance codes.
1242 My first hypothesis is that it is not necessary now
1243 that instance codes are handled. */
1244 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1245 * buildsym.h: Remove it and prev_index that saves it.
1246 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1248 * solib.c (special_symbol_handling): When called from core files,
1249 must set up debug_addr. Don't print error messages, just return.
1250 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1252 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1254 * cplus-dem.c: Allow nested class names (as in
1255 Foo::Bar::method()).
1256 Allow the cleaner cfront style of nested class names
1257 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1258 Make cplus_demangle re-entrant by removing use of global
1259 variables. Instead, place all shared variables in a
1260 stack-allocated structure, and pass around its address.
1262 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1264 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1265 29k-share/* subdirs...
1267 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1268 rewrite, only leave out the bugs.
1270 * Makefile.in: Add 29k/UDI support. Improve depend.
1271 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1273 * am29k-tdep.c: Update to use new calling conventions, and misc
1276 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1278 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1280 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1281 breakpoint instructions that leave PC pointing at the right place.
1283 * core.c (core_open): Call warning() to print warnings.
1285 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1287 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1288 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1289 This prevents a crash when trying to lookup the value of a
1290 non-existent symbol.
1292 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1294 * signame.c, signame.h: Remove, replaced by strsignal.c in
1296 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1297 sun386-xdep.c: Remove include of signame.h
1298 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1299 * Makefile.in (HFILES): Remove signame.h
1300 * Makefile.in (OBS): Remove signame.o
1301 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1302 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1303 psignal, perror): Add prototypes.
1304 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1306 * depend: Manually remove signame.[cho] references.
1307 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1309 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1310 with safe_strsignal.
1311 * core.c (core_open): Replace use of sys_siglist with
1313 * core.c (memory_error): Replace use of sys_errlist with
1315 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1317 * infcmd.c (program_info): Replace use of sys_siglist with
1319 * infrun.c (signal_stop, signal_print, signal_program):
1320 Allocate dynamically based on dynamic determination of number
1321 of signals to support.
1322 * infrun.c (child_create_inferior): Replace use of sys_errlist
1324 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1326 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1327 strsigno and sys_siglist with safe_strsignal.
1328 * infrun.c (handle_command): Call signo_max to find number of
1329 signals. Replace sig_number with strtosigno and sig_abbrev with
1331 * infrun.c (signals_info): Replace sig_number with strtosigno.
1332 * infrun.c (_initialize_infrun): Call signo_max to find number of
1333 signals. Dynamically allocate signal_{stop,print,program}.
1334 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1335 * procfs.c (errnoname): Add function and prototype.
1336 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1337 of sys_siglist with safe_strsignal.
1338 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1339 sys_siglist with safe_strsignal.
1340 * procfs.c (info_proc_stop): Call errnoname.
1341 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1342 * stuff.c (main, get_offset): Replace use of sys_errlist with
1344 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1345 with safe_strsignal.
1346 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1347 with safe_strsignal.
1348 * utils.c (safe_strerror, safe_strsignal): Add functions that
1349 call strerror and strsignal respectively, and deal with NULL
1351 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1352 sys_errlist with safe_strerror.
1353 * valprint.c (val_print): Replace use of sys_errlist with
1356 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1358 * Makefile.in: rework CFLAGS so that they can be set from the
1359 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1360 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1361 Pass CFLAGS on recusions.
1363 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1365 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1366 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1367 overkill for the problem it solved.
1368 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1369 and default to simply printing type names as appropriate.
1370 * main.c (main): Remove one of the leading newlines from
1371 warning_pre_print initialization.
1372 * objfiles.c (open_existing_mapped_file): Add function and
1374 * objfiles.c (open_mapped_file): Rewrite to use new function
1375 open_existing_mapped_file.
1377 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1379 * sun3-xdep.c (fetch_core_registers): Lint.
1380 * tm-sun3.h: Prototype lint.
1383 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1385 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1386 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1387 * objfiles.c: Cast calls to close() with unused returns to void.
1388 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1389 old objfile's name before updating it.
1390 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1391 * objfiles.h (objfile struct): Add mmfd member.
1392 * symfile.c (syms_from_objfile): Move some code to
1393 new_symfile_objfile.
1394 * symfile.c (new_symfile_objfile): Add new function, common code
1395 from syms_from_objfile.
1396 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1397 mapped and unmapped symbol files.
1398 * symfile.c (symbol_file_command): Print "No symbol file now"
1399 message, ala exec_file_command for the exec file.
1400 * symfile.h (new_symfile_objfile): Add prototype.
1401 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1402 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1404 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1406 * rs6000-pinsn.c: New version from IBM (Metin).
1407 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1408 to avoid warnings from some compilers.
1410 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1412 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1413 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1414 type's flag word that marks it as a fundamental type.
1415 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1416 flags argument for all calls to init_type().
1417 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1418 flags argument for all calls to init_type(). Also remove
1419 dependency on host sizes for ints, floats, etc.
1420 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1421 flags argument for all calls to init_type(). Also remove
1422 dependency on host sizes for ints, floats, etc.
1423 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1424 bit to flags argument for all calls to init_type(). Add types
1425 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1426 * valprint.c (unsigned_type_table, signed_type_table,
1427 float_type_table): Remove.
1428 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1429 bit when printing fundamental types, and print the actual name
1430 for such types, rather than inventing one. Remove code that
1431 invented fundamental type names.
1432 * valprint.c (_initialize_valprint): Remove initializations
1433 for now removed unsigned_type_table, signed_type_table, and
1436 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1438 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1439 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1442 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1444 * dwarfread.c (target_to_host): New function similar to previous
1446 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1447 Extensive changes to convert all previous usages to use new
1448 target_to_host() function.
1449 * dwarfread.c (struct dieinfo): Change types of most integral
1450 members to be unsigned.
1452 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1454 * WHATS.NEW: Revise -mapped doc.
1456 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1458 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1459 too high or when skipping `forwards' moves us backwards.
1460 (parse_type): Print mis-guessed tag name in complaint.
1461 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1462 (parse_procedure): Do not attempt to create symbols; just fill in
1463 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1464 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1465 for clarity. Set top_stack before calling parse_external. In
1466 stabs, sort symbols before calling parse_procedure.
1468 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1469 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1470 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1471 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1474 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1476 * Makefile.in (VERSION): Set to 4.5.1.
1477 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1478 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1479 fill_gregset): New functions for SVR4 /proc support.
1480 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1481 Remove new symbol types and such to ../include/coff/symconst.h.
1482 (parse_symbol): Simplify code for parsing struct/enum/unions.
1483 (parse_type): Handle `long long' types.
1484 (upgrade_type): Handle `const' qualifier.
1485 (parse_partial_symbols): fix indentation, clean a bit.
1487 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1489 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1490 copy in data from raw read buffers, calling bfd byteswapping
1491 routines as appropriate. Use to replace most existing memcpy
1493 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1494 * configure.in: Recognize new ncr3000 config.
1495 * config/ncr3000.mh: New config file.
1497 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1501 * README: Update for release.
1502 * Makefile.in: Update version to 4.5.
1503 * WHATS.NEW: The obvious.
1505 * depend: Generate new depend file for this release.
1507 * Makefile.in (depend): Fix dependancy generation so that it does
1508 not include gcc 'fixincluded' files, which are usually in a system
1511 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1513 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1514 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1515 symbols for nameless types. And, handle `R' (register parameter
1516 type) for AIX. (an extension to existing stabstring grammar).
1517 * rs6000-xdep.c: Fix typo (= should have been ==).
1519 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1521 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1523 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1525 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1526 * signame.c (SIGWAITING, SIGLWP): Add.
1528 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1530 * xm-i386mach.h: add decls for errno and strdup().
1532 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1533 used in array index context (otherwise, some compilers barf).
1535 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1537 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1538 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1539 in a system call, and provide better backtrace if so.
1541 * Makefile.in (HFILES): Add xcoffsolib.h.
1542 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1543 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1545 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1546 mipscoff_symfile_read): Convert to BFD to do file I/O.
1548 * symfile.c: #include <ctype.h> to get proper def if isspace().
1550 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1552 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1554 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1555 function also when parsing embedded stabs.
1557 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1559 * mipsread.c: Fix more declarations.
1561 * mipsread.c: Fix many invocations of complain. Use enum
1562 type_code where appropriate.
1564 * xm-vaxult.h: Add decl for strdup().
1566 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1569 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1571 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1574 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1576 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1577 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1578 Merge in more patches for rs6000 from Metin Ozisik.
1579 * utils.c: Fix typo in comment.
1581 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1583 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1584 * procfs.c (attach): Set nopass_next_sigstop if attached
1585 process is forcibly stopped.
1586 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1587 resending SIGSTOP to attached process on first resume.
1589 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1591 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1593 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1595 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1596 (VERSION): Bump to 4.4.85.
1597 * mipsread.c: Update for new include files. Lint.
1598 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1599 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1600 Don't need to bring in mipsread.o specially any more.
1602 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1604 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1605 routine (for Irix-4.x). Make many funcs static and void.
1606 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1607 * (init_extra_frame_info): Don't trash cached value of frame
1608 pointer register. This fixes backtracing through routines that use
1609 alloca(). Generally clean up declarations of functions, and use
1610 typedefs and macros to reference data structures as appropriate.
1611 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1614 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1616 * values.c (unpack_long): Fix unpacking error for signed chars
1617 on hosts where the default character type is unsigned.
1618 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1619 for newer SVR4 variants.
1620 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1621 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1622 * procfs.c (mappingflags): Add support for MA_PHYS
1624 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1626 * buildsym.c (read_struct_type): Avoid coredump when C++
1627 abbreviated type name is messed up. Reported by Joe Buck.
1628 FIXME, we need to determine whether GDB or GCC needs to be
1629 smarter to correctly locate this type name.
1631 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1632 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1633 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1634 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1635 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1637 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1639 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1640 * symtab.h (current_source_symtab): Make extern
1641 * symtab.h (current_source_line): Make extern
1642 * inferior.h: Move all procfs.c prototypes to one place, add
1643 prototype for proc_signal_handling_change. Add prototypes for
1644 signal_stop_state, signal_print_state, and signal_pass_state.
1645 * inferior.h (stop_soon_quietly): Make extern
1646 * inferior.h (attach_flag): Make extern
1647 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1648 * infrun.c (signal_stop_state, signal_print_state,
1649 signal_pass_state): New functions to query specific signal
1651 * infrun.c (handle_command): Minor error message change, add
1652 NOTICE_SIGNAL_HANDLING_CHANGE.
1653 * procfs.c (open_proc_file): Remove iris specific reset of
1654 inherit-on-fork flag, moved to proc_set_exec_trap().
1655 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1656 to reset inherit-on-fork flag, bash comment to GNU form.
1657 * procfs.c (proc_base_address, set_proc_siginfo,
1658 fetch_core_registers): Conform to code style.
1659 * procfs.c (signame.h): Include.
1660 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1661 syscallname(), info_proc_syscalls()): New macros, tables, and
1662 functions to organize and report system call information.
1663 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1664 saved_exitset, saved_entryset): Add to procinfo struct.
1665 * procfs.c (struct trans): Add.
1666 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1667 siginfo_table, errno_table): Tables to translate numeric values
1668 to symbolic names and short descriptions.
1669 * procfs.c (signalname, info_proc_signals): Add function and
1671 * procfs.c (proc_info): Now info_proc.
1672 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1673 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1674 info_proc_faults, lookupname, lookupdesc, sigcodename,
1675 sigcodedesc): New functions.
1676 * procfs.c (proc_signal_handling_change): New function to set
1677 the trace flags based on the state of gdb's signal handling flags.
1678 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1679 and remove code to do PIOCSTRACE ioctl.
1680 * procfs.c (attach, detach): Preserve and restore process flags
1681 using saved_* fields in procinfo struct.
1682 * procfs.c (attach): Call proc_signal_handling_change.
1683 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1684 * procfs.c (proc_desc): Update for latest changes.
1685 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1686 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1687 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1689 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1691 * procfs.c (set_proc_siginfo): Add prototype and new function.
1692 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1693 up inferior siginfo struct.
1694 * elfread.c (elf_symfile_read): Compute the relocation amount
1695 by subtracting off the address of the ".text" section.
1696 * solib.c: Add pointer to ".text" section to so_list struct.
1697 * solib.c (solib_map_sections): Initialize pointer to ".text"
1698 section in so_list struct.
1699 * solib.c (symbol_add_stub): Pass base address of ".text"
1700 section to symbol_file_add, rather than the load address of
1701 the shared library. On SunOS they are the same. On SVR4 they
1704 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1706 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1707 function name, not .gdbinfo. symbol.
1709 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1711 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1713 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1715 * Makefile.in (VERSION): 4.4.8
1717 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1718 commands in .cshrc/.profile won't get traced.
1720 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1722 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1723 * exec.c (build_section_table): Don't abort if no sections.
1724 * sparc-tdep.c (single_step): Lint.
1725 * utils.c (mrealloc): Handle realloc (0, size) case here.
1727 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1729 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1732 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1734 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1735 .gdbinfo. symbols are created. Move creation from parse_procedure
1736 to parse_symbol, where it is fairly easy to grow the symtab. This
1737 also fixes a symtab trashing bug on all mips-based systems.
1738 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1740 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1741 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1743 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1745 * c-exp.y: Add missing return type to yyparse() prototype.
1747 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1749 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1751 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1752 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1753 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1754 (patch_opaque_types): Avoid dummy args and result.
1755 * objfiles.c (have_partial_symbols, have_full_symbols,
1756 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1757 (iterate_over_objfiles, iterate_over_symtabs,
1758 iterate_over_psymtabs): Remove, clunky and slow.
1759 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1760 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1761 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1762 dump_objfile): Remove dummy args and results. Move filename
1763 comparisons to callers.
1764 (printsyms_command, printpsyms_command, printmsyms_command,
1765 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1766 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1767 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1768 list_symbols, make_symbol_completion_list): Replace explicit
1769 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1770 Eliminate Dijkstra flag crap, break out of loops with gotos.
1771 (lookup_symtab_1): Protect '/' tests from short filenames.
1772 (cplus_mangled_symbol): Move inline into lookup_symbol.
1773 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1774 (relocate_minimal_symbol): Move inline to vmap_symtab.
1775 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1776 iterate_over_msymbols with ALL_MSYMBOLS.
1778 Misc cleanup prior to release.
1780 * Makefile.in (VERSION): Roll to 4.4.7.
1781 (HFILES): Add call-cmds.h.
1782 * call-cmds.h: New header for command fns called by other files.
1783 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1784 (breakpoint_1): Remove unused type arg. Change callers.
1786 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1787 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1788 * mipsread.c: Add prototypes for all static functions.
1790 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1791 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1792 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1793 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1794 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1795 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1798 * buildsym.c (define_symbol): Handle global register variables
1799 (from Pierre Willard). Complain if register numbers are too large.
1800 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1801 * tm-sparc.h: Don't #include <sun4/reg.h>.
1802 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1803 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1805 * language.h: Avoid forward enum declaration.
1806 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1807 config/sun4os5.mt: New host and target.
1808 * defs.h (errno): #include <errno.h> rather than assuming int.
1809 From Pierre Willard.
1811 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1812 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1813 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1814 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1815 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1816 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1817 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1819 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1821 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1822 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1823 * language.h (enum exp_opcode): Avoid forward enum def.
1824 * main.c (define_command, user_defined_command): Lint.
1825 * mem-break.c, xcoffread.c: Lint.
1826 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1828 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1830 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1831 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1832 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1833 or IBM6000_TARGET as (approximately) appropriate.
1835 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1837 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1838 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1839 or not to try reading symbols from a mapped objfile. Plugs memory
1840 leak due to shared libraries generating no psymtabs or symtabs.
1842 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1844 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1845 * copying.awk: Lint. Make stronger warning at top of copying.c.
1846 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1847 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1848 (lookup_pointer_type): Add FIXME comment.
1849 * main.c (set_history_size_command): Disallow negative size.
1850 * partial-stab.h: Update copyright.
1851 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1853 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1855 * main.c (set_history_size_command): Negative size is error.
1856 (Reported by Peggy Fieland.)
1858 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1860 * coffread.c (coff_symfile_init): Update comment.
1861 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1862 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1863 macros to access the dbx specific objfile information.
1864 * dbxread.c (symfile_string_table, symfile_string_table_size):
1865 Remove these local variables.
1866 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1867 read_dbx_symtab): Remove the stringtab and stringtab_size params
1868 from the function prototypes, the function definition, and the
1869 function calls. These are now available via DBX_STRINGTAB and
1870 DBX_STRINGTAB_SIZE using the objfile pointer.
1871 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1872 an arg to read_dbx_symtab.
1873 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1874 stringtab and the dbx specific per-objfile private info.
1875 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1876 args in prototype, function definition, and function calls. It is
1877 now available via the DBX_SYMCOUNT macro using the objfile
1879 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1880 local instance of struct dbx_symfile_info and replace with DBX_*
1882 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1883 symfile_string_table and symfile_string_table_size.
1884 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1885 symfile_string_table.
1886 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1887 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1888 stringtab size variables. Remove all code that used to reread
1890 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1891 to prior to any calls to mmalloc for the objfile specific heap.
1892 * utils.c (init_malloc): Document the requirement that for each
1893 heap for which corruption checking is desired, that init_mmalloc
1894 must be called prior to any mmalloc calls on the heap.
1896 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1898 * rs6000-pinsn.c: Make dis-assembly output more like
1899 other targets: Don't print instruction in hex before
1900 the assembly; use print_address to print out jump
1903 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1905 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1906 * cplus-dem.c: Support "Sc" meaning "signed char".
1908 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1910 * configure.in: fix iris/iris3.
1912 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1914 * command.c, main.c (various places): Use ctype.h macros
1915 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1916 (such as (x >= 'A' && x <= 'Z')).
1917 (There are still more of these in other files.)
1918 * main.c (defined_command): Lower-case the user's
1919 new command before entering it. Needed because
1920 command lookup is case-insensitive (and also lower-cases).
1921 (Based on Metin's earlier patch.)
1923 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1925 * config/irix4.mh: new file.
1927 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1929 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1932 * xm-mips.h: Declare strdup for ultrix.
1934 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1935 when calling new_symbol.
1936 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1939 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1941 * config/rs6000.mh: Update (for Fred's new mmalloc)
1942 flags to disable use of GNU malloc/mmalloc.
1943 * munch: Change SYSV rule to allow .text before the label,
1944 as well as after, to work for AIX.
1945 * gdbtypes.h: Minor clarifiction.
1947 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1949 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1950 continuation in yet another place (between method declarations).
1952 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1954 * mips-tdep.c: include symfile.h and objfiles.h to fix
1957 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1959 * valops.c (value_struct_elt_for_reference): Added 'offset'
1960 parameter to handle multiple inheritance.
1961 * eval.c, value.h: Update accordingly.
1963 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
1965 * objfiles.h: New file
1966 * Makefile.in (HFILES): Add objfiles.h
1967 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
1968 main_scope_lowpc, main_scope_highpc.
1969 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
1970 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
1971 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
1972 xcoffread.c, : Include objfiles.h.
1973 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
1974 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
1975 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
1976 inside_entry_file() and logic changed appropriately.
1977 * blockframe.c (outside_startup_file): Renamed to
1978 inside_entry_file() and logic changed appropriately.
1979 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
1980 and logic changed to use per-objfile specific fields.
1981 * blockframe.c (inside_entry_scope): Renamed to
1982 inside_entry_func() and logic changed to use per-objfile specific
1984 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
1985 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
1986 Remove extern decls.
1987 * symfile.c, symfile.h (entry_point): Remove extern decl.
1988 * coffread.c (coff_symfile_init): Common entry point init code
1989 moved to symfiles.c, call init_entry_point_info().
1990 * coffread.c (complete_symtab): Use new per-objfile entry info.
1991 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
1992 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
1994 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
1995 * defs.h (inside_entry_scope, outside_startup_file,
1996 inside_main_scope): Prototypes changed for renames to
1997 inside_entry_func, inside_entry_file, inside_main_func,
1999 * symfile.c (syms_from_objfile): Common entry point init code
2000 moved to init_entry_point_info() and call init_entry_point_info().
2001 * symfile.h (init_entry_point_info): Include prototype.
2002 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2003 moved to symfiles.c and call init_entry_point_info().
2004 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2005 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2006 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2008 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2009 works for the majority of targets.
2010 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2011 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2012 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2013 Use default definition in frame.h.
2014 * frame.h (selected_frame_level): Make decl extern.
2015 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2016 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2017 * partial-stab.h: Use new per-objfile entry info.
2018 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2019 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2020 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2021 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2022 have_minimal_symbols): Prototypes moved to objfiles.h.
2023 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2024 Macros moved to objfiles.h.
2025 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2027 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2029 More C++ improvements (pointers to members, qualified names).
2030 * c-exp.y: Support exp.type::name and exp->type::name
2031 syntaxes. (Unfortunately, doesn't work for static members.)
2032 * c-exp.y, eval.c: Make type::~type work better.
2033 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2034 value_static_field by value_struct_elt_for_reference.
2035 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2036 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2037 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2038 for OP_SCOPE operand; no point in it now that we use lazy
2039 reading of values, and use "reference to member" objects.
2040 * gdbtypes.h: Clarify comment.
2041 * valops.c: Change value_struct_elt_for_address to return
2042 a reference (or variable), rather than a pointer. Change
2043 the name to value_struct_elt_for_reference to reflect this.
2044 Returning a reference instead of a address provides a
2045 generalization, since we can use the routine for both
2046 class::name as well as &class::name.
2047 Also, recurse to handle multiple inheritance properly.
2048 * valprint.c: Moved code to print pointer-to-members
2049 to new function point_class_member. This allows a
2050 "reference-to-member" to be printed using the same code.
2051 * valprint.c (type_print_varspec_prefix): Avoid printing
2052 "struct " for domains of class-member types.
2053 * valops.c (search_struct_field): Inline code for simplified
2054 version of value_static_field (which can then be deleted).
2055 * value.h: Rename value_struct_elt_for_address to
2056 value_struct_elt_for_reference. Delete value_static_field.
2057 * values.c: Remove no longer used function value_static_field.
2059 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2061 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2062 elfread.c (coff_symfile_finish): Add function, prototype, and
2063 add to the xxxx_sym_fns struct for each file type. Also reformat
2064 the xxxx_sym_fns vector to a standard format and add comments.
2065 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2066 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2067 Pass pointer to struct objfile rather than pointer to sym_fns.
2068 Change references inside each function accordingly. Allocate any
2069 symbol file specific info in the per-objfile memory region.
2070 * dbxread.c (free_and_init_header_files): Break function into
2071 free_header_files(), called from dbx_symfile_finish(), and
2072 init_header_files(), called from dbx_new_init().
2073 * dbxread.c (dbx_new_init): Move deallocation things to new
2074 dbx_symfile_finish function.
2075 * elfread.c (elf_new_init): Call buildsym_new_init().
2076 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2077 routine for the objfile before deallocating other stuff.
2078 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2079 * symfile.h: Move struct sym_fns to before struct objfile def.
2080 Add sym_finish function pointer and change prototypes of other
2081 function pointers to reflect passing struct objfile pointer rather
2082 than struct sym_fns pointer.
2083 * symfile.c: Remove now obsolete symtab_fns pointer.
2084 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2085 locates the correct sym_fns struct for the given objfile.
2086 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2087 for better support of mapped symbol tables.
2088 * symfile.c (symbol_file_command): Remove obsolete code using
2090 * symfile.h: Remove duplicate declarations for symfile_objfile,
2091 entry_point, and object_files.
2092 * target.c (target_info): Compare symfile_objfile to NULL.
2093 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2094 aixcoff_symfile_finish().
2096 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2098 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2099 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2100 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2102 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2104 Some improvements to g++ debugging.
2105 * symtab.c (list_symbols): demangle before pattern matching.
2106 * symtab.c: Other fixes to improve handing of operators.
2107 * valprint.c (type_print_base): Fix test for constructor.
2108 * values.c (value_static_field): Allow evaluation of
2109 CLASS::METHOD, returning a function pointer.
2111 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2113 * Makefile.in (VERSION): Roll 4.4.6.
2114 * exec.c (exec_file_command): Add code to ignore optional args
2115 passed in by file_command() for use in symbol_file_command().
2116 * main.c (main): Document -mapped and -readnow in help summary.
2117 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2118 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2119 to get filename from bfd with bfd_get_filename(). Test mapto
2120 against 0, not NULL. Use mstrsave() to make copy of filename.
2121 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2123 * remote-vx.c (vx_load_command, add_symbol_stub):
2124 Symbol_file_add() takes an additional arg.
2125 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2127 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2128 changed to return a bfd not an objfile pointer.
2129 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2130 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2131 Change to eliminate local bfd and use symfile_bfd_open() plus
2132 allocate_objfile(). Add code to implement readnow option.
2133 * symfile.c (symbol_file_command): Changes to option handling,
2134 readnow functionality moved to symbol_file_add().
2135 * symfile.c (symfile_init): Eliminate local copy of bfd.
2136 * symfile.c (add_symbol_file_command): Changes to parse mapped
2137 and readnow options.
2138 * symfile.h (allocate_objfile): Arg removed from prototype.
2139 * symtab.h (symbol_file_add): Arg added to prototype.
2140 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2143 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2145 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2146 mtrace.awk, state.c, state.h: Removed.
2147 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2148 directories searched for source files.
2149 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2150 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2151 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2152 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2153 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2154 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2155 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2157 * Makefile.in (HFILES): Remove state.h
2158 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2159 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2160 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2161 * Makefile.in (clean): Remove all object files.
2162 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2163 * cplus-dem.c: Remove prototypes definitions that are now done in
2165 * dbxread.c (throughout): Change from using per-objfile
2166 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2167 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2168 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2169 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2170 * depend: Remove dependencies for state.o, state.h.
2171 * dwarfread.c: Add declaration for warning_pre_print.
2172 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2173 * dwarfread.c (throughout): Change from using per-objfile
2174 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2175 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2176 use supplied objfile.
2177 * i386-xdep.c (print_387_status): Change to use warning() rather
2179 * i387-tdep.c (print_387_control_word): Change to use warning()
2180 rather than printfs.
2181 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2182 that some compilers grumble about.
2183 * language.c (throughout): Add declaration for warning_pre_print
2184 and using warning() instead of printfs.
2185 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2186 * main.c (main): Add declaration for warning_pre_print and set it
2187 similarly to error_pre_print. Add declarations for
2188 mapped_symbol_files and readnow_symbol_files. Add appropriate
2189 definitions to long_options[].
2190 * minsyms.c: Trivial fix to comment.
2191 * objfiles.c (allocate_objfile): Substantially rewritten for
2192 using mapped symbol files.
2193 * objfiles.c (throughout): Change from using per-objfile
2194 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2195 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2196 * source.c (throughout): Change from using per-objfile
2197 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2198 * source.c (open_source_file): Use mstrsave to save file name in
2199 mapped symbol region for objfile.
2200 * symfile.c: Remove include for state.h.
2201 include to local form.
2202 * symfile.c (symbol_file_add_digested): Remove.
2203 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2205 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2206 from objfile structure. Add malloc descriptor pointer (md).
2207 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2208 * symm-xdep.c (print_fpu_status): Use warning() rather than
2210 * symmisc.c (free_symtab_block): Now takes and uses current
2212 * symmisc.c (throughout): Change from using per-objfile
2213 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2214 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2215 Sun compiler grumblings when PTR is char *.
2216 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2217 msymbols() to correct pointer type.
2218 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2219 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2220 error always starts on a line of it's own.
2221 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2222 Rewrite for new mapped malloc package use.
2223 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2224 that don't want to use the mapped malloc package; pass arguments
2225 on to traditional malloc package functions.
2226 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2227 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2228 mrealloc, malloc, and realloc but get fatal error if runs out
2230 * utils.c (msavestring, mstrsave): Save a string in a specific
2231 mapped malloc region.
2232 * utils.c (print_spaces): Use xmalloc to get the buffer.
2233 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2234 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2235 * config/i386v4.mh: Insignificant reorganization.
2237 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2239 * xcoffread.c: Only enable compilation of debugging functions
2240 if IBM6000 is defined. Fails to compile otherwise.
2242 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2244 * Makefile.in: pass MAKEINFO down on info.
2246 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2248 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2249 useless code, including an lseek to an uninitialized variable.
2250 Reported by Jim Williams <jimbo@wrs.com>.
2252 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2254 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2255 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2256 * minsyms.c, symfile.c: Changes that may be generally
2257 applicable, but are #ifdef IBM6000 for now.
2258 * rs6000-xdep.c: Fixed typo in comment.
2259 * rs6000-tdep.c: Non-substatial changes.
2260 * xoffread.c: The main change here is addition of some
2261 debugging functions.
2262 * xoffexec.c: More changes.
2264 * xcoffread.c: Fixed two too-few-parameters bugs.
2266 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2267 to SOLIB_CREATE_INFERIOR_HOOK macro.
2269 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2271 * symfile.h: Add prototype for iterate_over_msymbols().
2272 * symtab.c (cplus_mangled_symbol): Add function.
2273 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2274 iterate_over_msymbols to find demangled C++ symbol.
2275 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2276 value to iterate_over_msymbols().
2277 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2280 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2282 * Makefile.in: added check target.
2284 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2286 * ecoff.c: Move to ../bfd/coff-msym.c.
2287 * config/mt-*mips: Remove ecoff.o from the configuration.
2288 * remote.c (): Add newline to initial +.
2289 (remote_resume): Mention how to cope with signals.
2290 (remote_interrupt): Add debug msg.
2291 (remote-wait): Implement new 'T' reply, which includes
2292 status, PC, and FP all in a single short message.
2293 (putpkt): Add further debugging of packet acks.
2294 * mipsread.c (fixup_symtab): Also swap RFD's.
2295 (parse_partial_symbols): Avoid bug on unknown symbol types.
2296 * Makefile.in (VERSION): Roll to 4.4.5.
2297 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2298 for remote MIPS by limiting heuristic to 200 byte search.
2299 (heuristic_proc_desc): Byte-swapping.
2300 (mips_print_register): Cope with failure of
2301 read_relative_register_raw_bytes. Byte-swap integers for
2303 * mips-pinsn.c (print_insn): Byte-swap instruction.
2305 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2307 * config.sub configure.in config/.Sanitize config/mh-irix4
2308 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2309 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2310 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2311 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2313 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2315 * defs.h, utils.c: xrealloc takes PTR as first arg.
2316 * defs.h: Reword confusing comment about ANSI prototypes.
2317 * defs.h: Some minor whitespace changes.
2318 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2319 not NULL, which can be (void *).
2320 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2321 * tm-i386v.h (SP_ARG0): Define
2322 * xm-sysv4.h: Back out of change for missing prototypes.
2323 * i386-tdep.c (get_longjmp_target): Add function.
2325 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2327 * Makefile.in: install man page too.
2329 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2331 * All GDB files that #include defs.h: Removed stdio.h.
2332 (defs.h): #include stdio.h.
2334 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2336 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2337 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2338 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2339 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2340 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2341 it before printing out the hex shape of an address.
2343 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2345 * rs6000-xdep.c (frame_initial_stack_address): Move
2346 code to set frame->cache_fsr into new separate function
2347 frame_get_cacahe_fsr. This allows fixing a fatal error.
2348 * xcoffexec.c: Turn previously suppressed error
2349 message back on, after cleaning up BFD.
2351 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2352 printing of blank line, since it cases printing of an
2353 extra blank line. Is this intended? It does mess up
2355 * defs.h: Put back declarations of malloc and realloc,
2356 but protected by #ifndef MALLOC_INCOMPATIBLE.
2357 * objfiles.c: Undo previous change: Use malloc/realloc
2358 for objfile malloc/realloc fields (but add a cast).
2359 * xcoffexec.c: Suppress an error message (for now).
2361 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2363 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2364 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2365 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2367 * xcoffread.c: Modifications to C_DECL storage class handling, and
2368 introduction of an old smash_to_pointer_type() routine.
2370 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2371 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2372 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2373 parameters have been modified.
2375 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2376 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2377 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2378 and fetch_inferior_registers() always fetched all the registers
2379 resulting valid register values at hand all the time. Pushing a dummy
2380 frame did not require validating all register values first. After
2381 putting the above mechanism into action, we didn't have valid registers
2382 values always ready. Thus, all registers need to be fetched before
2383 pushing a dummy frame now.
2385 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2386 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2387 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2388 the starting address (actual frame address) of a frame.
2389 * rs6000-tdep.c: modifications to function_frame_info() to see if
2390 function reserves a frame pointer register (alloca register)
2391 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2392 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2393 functions with alloca() calls.
2395 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2397 * xm-sysv4.h: Provide definitions/prototypes for host environment
2398 functions for which no definitions or prototypes are provided in
2399 any currently included gdb or host environment header files.
2400 For SVR4, this currently includes malloc and realloc, which cannot
2401 be portably prototyped in any gdb include file.
2403 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2405 * buildsym.h: Remove obsolete variable file_stabs.
2407 * Makefile.in: Move place where configure merges in host-
2408 and target-dependent fragments later, so the latter
2409 can override (say) GNU_MALLOC.
2410 * config/mh-rs6000: Use system malloc. Otherwise, I
2411 ended up with *two* incompatible versions of malloc
2412 (functions in libc would call the malloc in libc).
2413 I assume this is a shared library problem.
2415 * remote.c: Fix (presumed) typo.
2416 * objfiles.c: Use xmalloc/xrealloc instead of
2417 malloc/realloc (since the latter are no longer declared).
2419 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2420 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2421 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2422 handle individual registers.
2423 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2424 correctly in case it wasn't cached yet. (A problem showed up
2425 after fetching individual registers.)
2426 * buildsym.c: Disable type_synonym_name's type name overwriting
2427 in cases it is unnecesary. rs6000 portation doesn't use
2428 type_synonym_name, and it used to nullify type names
2429 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2430 type's name as soon as space for that type is allocated.
2431 * xcoffread.c: ignore a section's lineno information if it is
2432 not `.text'. (In rs6000 bfd portation integration, skipping over
2433 `.pad' sections are ignored since it was in machine independent
2434 part of the code. Thus, a problem of fake sections with invalid
2435 lineno information arised.)
2437 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2438 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2439 * rs6000-tdep.c: make function_frame_info() work whether or not
2440 reading from a core file.
2441 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2443 * infrun.c. main.c, printcmd.c. symtab.c:
2444 More changes from IBM for rs6000.
2447 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2449 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2450 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2451 Merge in changes (mostly from IBM) for RS6000.
2452 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2453 More changes from IBM for RS6000. These are in machine-
2454 independent code, and probably could do with some cleaning
2455 up. The most questionable of these are #ifdef IBM6000.
2456 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2457 to single_step() (for consistency with rs6000 and i860).
2458 * utils.c: Allow the 1st arg to xrealloc to be NULL
2459 (in which case do malloc). This removes the need for
2460 some tests in xcoff code (and perhaps other places?).
2461 * coffread.c: Removed variables last_source_file,
2462 type_vector, and type_vector_length as these are now
2463 defined by buildsym.[ch].
2464 * defs.h: Remove prototypes for malloc and realloc, since
2465 these should only be used to implement xmalloc and xrealloc,
2466 and they conflict with <stdlib.h> in AIX - where they
2467 return void* even when __STDC__ isn't defined. Sigh.
2468 * munch: Recognize *initialize* in data as well as text
2469 (AIX uses data). Also, incorporate a patch from Garrett
2470 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2471 much more sensible, by only trying to match the name of
2472 the initialize_foo function, and not the junk before it.
2474 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2476 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2477 unless symbol table indicates that something has changed.
2479 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2481 * remote.c: Make it work for embedded MIPS. Increase buffer
2482 size, and use throughout. Round buffer size up if too many regs.
2483 Support baud rate setting and try for an 8-bit path. If
2484 interrupted while waiting for target, send a ^C down the wire.
2485 Avoid single-byte reads.
2486 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2488 * mips-xdep.h: Avoid the embedded regs when on Unix.
2490 * mipsread.c: Byte-swap the symbol table structures, using
2491 routines from ecoff.c, to read a symbol table written in any
2492 of the four possible byte orders.
2493 * configure.in (mips-big-* target): Same as Sony News.
2494 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2495 * ecoff.c: New file for symbol swapping routines.
2497 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2499 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2500 all-breakpoints' command.
2501 * (get_number): Allow users to enter negative breakpoint numbers.
2502 * (breakpoint_1): Reformat display of 'info break' to show new
2504 * (create_longjmp_breakpoint, breakpoint_re_set,
2505 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2506 symfile.c (syms_from_objfile): Re-do
2507 insertion of longjmp breakpoints. Move all code into
2508 breakpoint_re_set, and call that instead of
2509 create_longjmp_breakpoint in symfile.c.
2511 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2513 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2514 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2515 * symtab.c (find_pc_symtab): Handle having no objfiles.
2516 * infcmd.c: Fix comment.
2517 * objfiles.c (free_all_objfiles): Add.
2518 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2519 * symfile.c (symbol_file_command): free all objfiles when
2520 specifying a new symbol file.
2521 (reread_symbols): Stat the file name, don't fstat the descriptor.
2523 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2525 * Makefile.in, configure.in: removed traces of namesubdir,
2526 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2527 copyrights to '92, changed some from Cygnus to FSF.
2529 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2531 * dbxread.c (end_psymtab): Delete empty psymtabs.
2532 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2533 * symfile.h (struct objfile): Add free_psymtabs.
2535 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2537 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2539 * symfile.c (symbol_file_command): strcmp => !strcmp.
2540 * breakpoint.h: Move prototypes to follow enum definition they need.
2541 * breakpoint.c, infrun.c: Lint.
2542 * printcmd.c: Use `enum enable' rather than `enum
2544 * mipsread.c: First pass at making it compile with the new
2545 objfile changes. Probably seriously broken still, but it
2548 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2550 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2551 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2552 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2553 stepping (and nexting) through longjmp(). Also, cleanup
2554 breakpoint handling quite a bit by creating explicit breakpoint
2555 types instead of using magic breakpoint numbers.
2556 Makefile.in: Update version to 4.4.3
2558 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2560 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2561 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2562 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2564 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2566 * minsyms.c (install_minimal_symbols): Add bunches to any
2567 existing minsyms in the objfile. Avoid extra mallocation
2568 by working directly in the obstack. Remove ignored `mainline' parm.
2569 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2570 xcoffread.c: Change all callers.
2571 * FIXME: We should be able to eliminate MAINLINE from all the
2572 symbol readers now, with a small bit of work.
2574 * valops.c, value.h: Lint.
2575 * remote-vx.c: Add missing break; statement. Bugfix by
2576 Michael Sclafani, <sclafani@src.dec.com>.
2578 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2580 * Makefile.in (VERSION): Update version to 4.4.2
2581 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2582 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2583 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2584 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2585 mmap-alloc.o, mmap-sbrk.o
2587 * altos-xdep.c: Minor whitespace change.
2588 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2589 use to new minimal symbol table use.
2590 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2591 * arm-xdep.c (store_inferior_registers): Returns void.
2592 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2593 Convert from misc function vector use to new minimal symbol table use.
2594 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2595 * breakpoint.c: Add prototypes for local functions.
2596 * breakpoint.c (catch_command_1): Change to static and remove unused
2598 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2599 * breakpoint.h: Change function decls to prototype form.
2600 * buildsym.c: Add prototypes for local functions.
2601 * buildsym.c: Moved hashname() function here from dbxread.c.
2602 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2603 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2604 * buildsym.c (dbx_alloc_type): Change to static.
2605 * buildsym.c (finish_block): Add objfile parameter.
2606 * buildsym.c (misc): Change symbol_obstack to objfile version.
2607 * buildsym.c (make_blockvector): Change to static.
2608 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2609 * buildsym.c (compare_line_numbers): Change to static, args are const,
2610 cast args when used.
2611 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2612 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2613 and made static. Add objfile parameter.
2614 * buildsym.c (end_symtab): Simplify code using line table size.
2615 Realloc the linetable on the objfile symbol_obstack and copy there.
2616 * buildsym.c (scan_file_globals): Convert from misc function vector
2617 use to new minimal symbol use.
2618 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2619 strings get allocated in objfile's symbol_obstack. Convert references
2620 to builtin types to lookup_fundamental_type().
2621 * buildsym.c (read_type): Make static, add objfile parameter, convert
2622 references to buildin types to lookup_fundamental_type().
2623 * buildsym.c (read_struct_type): Add objfile parameter.
2624 * buildsym.c (read_array_type): Make static, add objfile parameter.
2625 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2626 * buildsym.c (read_huge_number): Make static.
2627 * buildsym.c (read_range_type): Make static, add objfile parameter,
2628 convert references to buildin types to lookup_fundamental_type ().
2629 * buildsym.c (read_args): Make static, add objfile parameter.
2630 * buildsym.h: Convert function decl's to prototype form.
2631 * c-exp.y: Add prototypes for local functions, convert uses of misc
2632 function vector to minimal symbol table. Reformat all builtin type
2633 initializations and pass a NULL objfile to init_type() for them.
2634 * coffread.c: Change context_stack ref's to coff_context_stack,
2635 add local function prototypes. Cast uses of xrealloc arg 1.
2636 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2637 crafting a new type.
2638 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2639 * coffread.c (finish_block): Change name to coff_finish_block.
2640 * coffread.c (make_blockvector): Add and use objfile parameter.
2641 * coffread.c (record_line): Change name to coff_record_line.
2642 * coffread.c (start_symtab): Change name to coff_start_symtab.
2643 * coffread.c (end_symtab): Change name to coff_end_symtab.
2644 * coffread.c (record_misc_function): Change name to record_minimal_
2645 symbol and change to minimal symbol table use from misc func tbl.
2646 * coffread.c (coff_symfile_read): Convert from misc function vector
2647 use to minimal symbol table use.
2648 * coffread.c (hashname): Remove; use common version in buildsym.c.
2649 * coffread.c (decode_base_type): Change references to builtin types
2650 to calls to lookup_fundamental_type().
2651 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2652 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2653 * command.c: Add prototypes for local functions.
2654 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2655 appropriate member of the function union for that type.
2656 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2657 ifdef out the function since it isn't currently used.
2658 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2659 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2660 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2661 * command.c (help_cmd): Compare function pointer to NULL.
2662 * command.c (help_cmd_list): Compare function pointer to NULL.
2663 * command.c (lookup_cmd_1): Use correct member of function union.
2664 * command.c (undef_cmd_error): Make static.
2665 * command.c (complete_on_cmdlist): Use correct member of func union.
2666 * command.c (do_setshow_command): Use correct member of func union.
2667 * command.c (shell_escape): Convert rindex use to strrchr.
2668 * command.h (COMMAND_H): Define if already included.
2669 * command.h (cmd_list_element struct): Change 'function' to a union
2670 and prototype args. Prototype completer function.
2671 * command.h: Convert decl's to prototype form.
2672 * convex-xdep.c (store_inferior_registers): Returns void.
2673 * copying.c: Prototype local functions.
2674 * coredep.c: Minor whitespace change.
2675 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2676 * cplus-dem.c: Prototype local functions.
2677 * dbxread.c (hashname): Remove; moved to buildsym.c.
2678 * dbxread.c (free_and_init_header_files): Make static.
2679 * dbxread.c: Add prototypes for local functions.
2680 * dbxread.c (new_object_header_files): Remove; inlined usages.
2681 * dbxread.c (xrealloc usages): Cast args.
2682 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2683 and change usages accordingly.
2684 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2685 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2686 * dbxread.c (dbx_next_symbol_text): Make static.
2687 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2688 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2689 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2690 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2691 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2692 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2694 * dwarfread.c (record_misc_function): Change name to record_minimal_
2695 symbol and use minimal symbol table throughout.
2696 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2697 * dwarfread.c: Convert all references to builtin types to use the new
2698 lookup_fundamental_type function.
2699 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2700 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2702 * elfread.c (record_misc_function): Convert to use record_minimal_
2704 * elfread.c (elf_symtab_read): Add objfile parameter.
2705 * eval.c: Add prototypes for local functions and move some decls
2706 around to accomodate prototypes.
2707 * expprint.c: Add prototypes for local functions. Change references
2708 to misc function vector to minimal symbol table.
2709 * findvar.c (read_memory usages): Cast args.
2710 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2711 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2712 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2713 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2714 * gould-xdep.c: Minor whitespace change.
2715 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2716 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2717 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2718 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2719 * i386-tdep.c: Add prototypes for local functions.
2720 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2721 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2722 that defaulted to int.
2723 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2724 i386_push_dummy_frame): Returns void.
2725 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2726 int and explicitly declare return type as int.
2727 * i387-tdep.c: Minor formatting changes.
2728 * i960-tdep.c (leafproc_return): Convert from misc function vector
2729 use to minimal symbol table use.
2730 * infcmd.c: Add prototypes for local functions.
2731 * infcmd.c (continue_command, until_next_command, until_command,
2732 path_info, path_command): Make static.
2733 * infcmd.c (step_1, until_next_command): Convert from misc func
2734 vector to minimal symbol table use.
2735 * inflow.c: Add prototypes for local functions.
2736 * infptrace.c (store_inferior_registers): Returns void, not int.
2737 * language.c (_initialize_language): Use proper member of function
2739 * m2-exp.y: Add prototypes for local functions, convert misc function
2740 vector uses to minimal symbol table uses.
2741 * m2-exp.y (make_qualname, yyerror): Make static.
2742 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2743 * m68k-pinsn.c: Add prototypes for local functions.
2744 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2745 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2746 * m68k-stub.c: Add prototypes.
2747 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2748 use to minimal symbol table use.
2749 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2750 * m88k-xdep.c (store_inferior_registers): Returns void.
2751 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2752 * mach386-xdep.c (store_inferior_registers): Returns void.
2753 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2754 * main.c: Add prototypes for local functions.
2755 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2756 longjmp() result to (NORETURN void).
2757 * main.c (catch_errors): Prototype the 'func' parameter.
2758 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2759 Takes an unused arg.
2760 * main.c (execute_command): Call the right member of the func union.
2761 * main.c (command_loop_marker, symbol_completion_function,
2762 command_loop): Make static.
2763 * main.c (command_line_input): Make linelength unsigned, cast arg
2764 to command_line_input().
2765 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2766 * main.c (initialize_main): Call right member of function union.
2767 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2768 * mem-break.c: Include symtab.h
2769 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2770 * mips-xdep.c (store_inferior_registers): Returns void.
2771 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2772 use to minimal symbol table use.
2773 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2775 * mipsread.c (make_type): Remove, convert usages to init_type.
2776 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2777 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2778 vector use to minimal symbol table use.
2779 * parse.c: Add prototypes for local functions.
2780 * parse.c (xrealloc usages): Cast args.
2781 * parse.c (prefixify_expression, length_of_subexp): Make static.
2782 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2783 * parser-defs.h: Convert function decls to prototype form.
2784 * partial-stab.h: Convert from misc function vector use to new minimal
2786 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2787 the per-objfile copies.
2788 * printcmd.c: Add prototypes for local functions. Move some struct
2789 definitions around to accomodate prototypes.
2790 * printcmd.c (decode_format): Make static, change args oformat and
2791 osize to int from char.
2792 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2793 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2794 * printcmd.c (print_address_symbolic): Convert from misc function
2795 vector use to minimal symbol table use.
2796 * printcmd.c (address_info): Convert from misc function vector use
2797 to minimal symbol table use.
2798 * printcmd.c (delete_display, enable_display, disable_display_command):
2800 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2801 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2802 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2803 * pyr-xdep.c (store_inferior_registers): Returns void.
2804 * remote-mm.c (mm_load): symbol_file_add return value unused.
2805 * remote-nindy.c: Minor format change.
2806 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2807 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2808 * rs6000-xdep.c (store_inferior_registers): Returns void.
2809 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2810 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2811 vector use to minimal symbol table use.
2812 * solib.c: Add prototypes for local functions.
2813 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2814 function vector use to minimal symbol table use.
2815 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2816 * solib.c (find_solib, shared_library_command): Make static
2817 * solib.c (read_memory, write_memory usages): Cast args.
2818 * solib.c (special_symbol_handling): Add function
2819 * source.c: Add prototypes for local functions.
2820 * source.c (select_source_symtab): Convert to scan objfiles.
2821 * source.c (open_source_file): Make static.
2822 * source.c (xrealloc usages): Cast args.
2823 * source.c (source_line_charpos): ifdef out, unused.
2824 * source.c (get_filename_and_charpos): Make static.
2825 * stack.c: Add prototypes for local functions.
2826 * stack.c (print_frame_info, frame_info): Convert from misc function
2827 vector use to minimal symbol table use.
2828 * symfile.c: Add prototypes for local functions.
2829 * symfile.c (compare_symbols): Make args const PTR's.
2830 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2831 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2832 * symfile.c (obsavestring): Add objfile parameter.
2833 * symfile.c (init_misc_bunches, prim_record_misc_function,
2834 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2835 sort_misc_function_vector, compact_misc_function_vector): Remove
2836 * symfile.c (symbol_file_add_digested): Add function.
2837 * symfile.c (symbol_file_add): Returns struct objfile *.
2838 * symfile.c (symbol_file_command): Modify for state file use.
2839 * symfile.c (symfile_open): Add parameter "dumpable".
2840 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2841 * symfile.c (load_command, add_symbol_file_command): Make static.
2842 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2843 * symfile.c (rindex usages): Converted to strrchr.
2844 * symfile.c (allocate_psymtab): New
2845 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2846 converted to minimal symbol table usage, but no obvious conversion.
2847 * symfile.c (free_all_symtabs): Remove.
2848 * symfile.c (_initialize_symfile): Use per-objfile info.
2849 * symfile.h: Rework the objfile structure to add per-objfile data
2850 objects (psymbol_obstack, symbol_obstack, type_obstack,
2851 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2852 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2853 Add prototypes to function declarations.
2854 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2855 function vector usage to minimal symbol table usage.
2856 * symmisc.c (DEV_TTY): Define if not defined.
2857 * symmisc.c: Add local function prototypes.
2858 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2859 printpsyms_command, print_objfiles, print_objfiles_command):
2860 Rework to use iterate_over_*
2861 * symtab.c: Add prototypes for local functions.
2862 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2863 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2864 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2865 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2866 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2867 lookup_reference_type, lookup_member_type, allocate_stub_method,
2868 check_stub_method, create_array_type, smash_to_member_type,):
2870 * symtab.c (lookup_symbol): Some args are const.
2871 * symtab.h: All type related defs and structs moved to gdbtypes.h
2872 * symtab.h: Convert decls to prototypes.
2873 * target.c (noprocess): Make static.
2874 * target.h: Change decl's to prototypes.
2875 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2876 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2877 * utils.c (_initialize_utils): Use correct member of function union.
2878 * valarith.c: include gdbtypes.h
2879 * valops.c: include gdbtypes.h, add prototypes for local functions.
2880 * valops.c (value_push, value_arg_push, find_function_addr):
2882 * valops.c (value_string): Convert from misc function vector use
2883 to minimal symbol table use.
2884 * valops.c (check_field_in): Make arg const.
2885 * valprint.c: Add prototypes for local functions.
2886 * valprint.c (print_string): Make static
2887 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2888 * values.c: Add prototypes for local functions.
2889 * values.c (value_headof): Convert from misc function vector to
2890 minimal symbol table.
2891 * xcoffexec.c: Add prototypes for local functions.
2892 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2894 * xcoffexec.c (relocate_minimal_symbol): Add.
2895 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2896 * xcoffread.c: Add prototypes for local functions.
2897 * xcoffread.c (sort_syms): Convert to scan objfiles.
2898 * xcoffread.c (read_xcoff_symtab): Make static.
2899 * xcoffread.c (various): Replace references to builtin types with
2900 calls to lookup_fundamental_type. Replace references to symbol_obstack
2901 and psymbol_obstack with pointers to the per-objfile copies.
2902 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2903 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2905 * xcoffread.c (init_stringtab): Add objfile parameter.
2906 * gdbtypes.c: New file
2907 * minsyms.c: New file
2908 * mmap-alloc.c: New file
2909 * mmap-sbrk.c: New file
2910 * objfiles.c: New file
2914 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2916 * Check in Fred Fish's changes in these modules. Fred
2917 will make ChangeLog entries for all of them. Update VERSION
2920 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2922 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2924 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2925 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2926 value.h: Prototypes for static functions; lint.
2927 * gdbtypes.h: Empty file to ease transition.
2929 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2931 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2932 inferior.h, language.h, signame.h, target.h, terminal.h,
2933 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2934 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2936 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2937 signame.c, sparc-xdep.c: Prototypes for all static functions.
2939 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2940 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2941 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2942 Remove to_call_function and target_call_function, since it
2943 always calls the same thing (call_function_by_hand).
2944 * core.c, exec.c, solib.c: Rename target_ops sections =>
2946 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2947 target.h: target_kill takes no args.
2948 * language.c (language_info): Scaffolding to allow briefer
2949 messages when the current language changes. FIXME.
2950 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2951 complaints about volatile functions.
2952 * xm-sysv4.h (HAVE_MMAP): Define.
2954 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
2956 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2957 to make prototypes for all functions declared here.
2958 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2959 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2960 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2961 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2962 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2963 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2964 * utils.c: Avoid declaring malloc and realloc. Lint.
2965 (request_quit): Accept signal-number parameter.
2967 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
2969 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
2970 DIE's. Add new function read_tag_pointer_type() to read them.
2972 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
2973 When creating a new user defined type, check to see if a partial
2974 type already exists, and if so, bash it to fit.
2976 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
2978 * coffread.c (decode_base_type): Pass long, not union.
2979 Fix by Eric Valette, ev@chorus.fr.
2981 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
2983 * elfread.c (elf_symtab_read): Fix code to correctly track
2984 changes in bfd for absolute symbols.
2986 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
2988 * xm-vaxbsd.h: Close off comment.
2990 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
2992 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
2994 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
2996 * mips-tdep.c (mips_print_registers): Print correct register
2997 number for double pseudo-registers.
2999 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3001 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3002 in the op$::OPERATOR. case. From Steven McCanne,
3003 <mccanne@horse.ee.lbl.gov>.
3005 * exec.c (set_section_name): Pass arg to exec_files_info;
3006 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3008 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3010 * main.c (print_gdb_version): Copyright msg: only this year.
3011 (cd_command): Avoid changing current_directory on error.
3013 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3015 * mipsread.c (parse_partial_symbols): Handle dependencies
3016 between partial symbol tables (when not doing stabs-in-ecoff).
3017 (This used to be handled by parse_fdr, but parse_fdr was
3018 incompatible with handling stabs-in-ecoff, so the code
3019 was re-written to not use parse_fdr. Unfortunately,
3020 the logic to handle dependencies was overlooked.)
3022 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3024 * coffread.c (read_enum_type): Use the size of a target int when
3026 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3028 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3029 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3030 TARGET_PTR_BIT to determine size of a pointer
3031 * values.c (unpack_long): when unpacking a REF or a PTR don't
3032 assume the size of the type.
3034 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3036 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3037 looking at its members. Improve guess between struct and union,
3038 only assuming union if multiple members have offsets of zero.
3040 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3042 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3043 (This is just for clarity - and one day permitting us to
3044 change FP0_REGNUM from 38 to 32, which would make more sense.)
3045 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3046 register numbers in stabs-in-ecoff get handled correctly.
3048 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3050 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3051 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3052 into BSD and Ultrix.
3054 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3056 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3058 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3060 * Makefile.in: Increment version to 4.4.1.
3061 * main.c (print_gdb_version): Update copyright notice.
3063 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3065 * mipsread.c: Prepend "struct " to the names of structure
3066 types, and similarly for enums and unions. (This used
3067 to be done, but got lost in the re-write to "guess" the
3068 difference between enum/struct/union.)
3069 Also, guess that a tag is an enum if the first member
3072 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3074 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3077 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3079 * Projects: Patching executables is done.
3080 * Makefile.in (VERSION): Roll to gdb-4.4.
3081 * README, WHATS.NEW: Update for gdb-4.4.
3083 * symfile.c (reread_symbols): Whenever we reread one object
3084 file's symbols, we must restart the scan, because the object_files
3085 chain has been permuted.
3087 * exec.c (exec_files_info): Split out into print_section_info.
3088 Print BFD filename of each section if it's not the default one.
3089 * core.c (core_files_info): Call print_section_info.
3091 * xm-vax.h: Include a few system header files whose definitions
3092 must precede defs.h.
3093 * language.c, language.h: Make some things const.
3094 * expression.h, main.c: const spreads like ooze.
3096 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3097 since BREAKPOINT values can be >0x80.
3099 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3101 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3103 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3105 * sparc-pinsn.c: Remove kludge for preferring architectures.
3106 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3107 and forever. Add `add' instruction to the set that get checked
3108 for a preceding `sethi' in order to print an absolute address.
3109 Corresponding changes in ../include/opcode/sparc.h needed
3110 to eliminate garbage instructions.
3112 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3114 * mipsread.c (parse_partial_symbols): Make sure partial
3115 symbols are created for external symbols (as used to be
3116 the case). This is a bit of a pain with the mips-coff.
3117 It uses a table which points to all of the external
3118 symbols belonging to a particular FDR or psymtab.
3119 Once we've generated this table, we might as well save
3120 it, and then use it in psymtab_to_symtab_1 to find
3121 the symbols to pass to parse_external().
3122 * symfile.c, symfile.c: New function start_psymtab_common
3123 to share the common parts of allocating a new psymtab
3124 for dbxread, mipsread (and later dwarfread). Its code
3125 was pulled out from start_psymtab in dbxread.c.
3126 * dbxread.c (start_psymtab): Use start_psymtab_common().
3128 * valprint.c (val_print): If there is an error when trying
3129 to print a string, check to see if there really is a problem
3130 by reading just one character. If that works, assume
3133 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3135 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3136 cypress, v8 mnemonics in that order.
3138 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3140 * sparc-pinsn.c: Put the qsort() back in.
3142 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3144 * findvar.c (read_register, write_register): Handle machines
3145 where REGISTER_TYPE is not the same size as "int".
3147 Handle debug symbols in dynamically loaded (relocated) code:
3149 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3150 offset to process_one_symbol.
3151 (process_one_symbol): Take new offset parameter. Add it into
3152 appropriate symbol types to relocate symbols to loaded addresses.
3153 Handle all possible symbol types, and complain() about types that
3154 we don't expect to see.
3155 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3156 process_one_symbol (FIXME, should pass real offset).
3160 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3162 (set_breakpoint, break_command_1, until_break_command,
3163 catch_command_1, breakpoint_re_set_one): Use it.
3164 * symtab.h (resolve_sal_pc): Declare.
3165 * infcmd.c (jump_command): Use resolve_sal_pc.
3167 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3169 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3171 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3173 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3174 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3175 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3177 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3179 * dbxread.c (process_one_symbol): Make a first cut at handling
3180 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3182 * symtab.c (find_pc_line): Fix stepping into and out of #included
3185 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3187 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3188 no longer any need to copy ../include/opcode/* into gdb.
3190 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3192 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3194 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3196 * valprint.c (type_print_base, type_print_method_args):
3197 Print C++ constructor methods without bogus "return type."
3199 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3201 * infptrace.c (child_xfer_memory): Parameter "target" should
3202 be a pointer to a structure, not the entire structure.
3204 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3206 * depend: Convert the couple of references to ansidecl.h that
3207 used the local gdb version to use the ../include version.
3209 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3212 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3213 (inferior_proc_init): Fix non-ANSI version of args.
3214 (attach): Call print_sys_errmsg with correct number of args.
3215 (mappingflags): Make static, does not need to be global.
3217 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3218 not the entire struct itself.
3220 * valops.c (value_assign): Cast some args to modify_field() and
3221 {read,write}_register_bytes() correctly.
3223 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3225 * Makefile.in (MALLOCSRC): Removed reference to removed local
3228 * dwarfread.c (list_in_scope): Needs an initial value, use file
3231 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3233 * main.c (main): Make option_index local to keep new getopt happy.
3234 main.c, solib.c, Makefile.in: Update copyright notices.
3236 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3238 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3240 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3242 * Makefile.in (HFILES): Add partial-stab.h.
3244 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3246 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3247 New files for stratus. Not complete enough to actually build
3248 on the Stratus machine; that awaits copyright assignment for
3251 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3252 for getting custom flags into CFLAGS when doing makes.
3254 * configure.in: Add config information for stratus.
3256 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3258 * dbxread.c (process_one_symbol): Pass address of structure
3259 to complain(), rather than the whole structure.
3261 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3263 * solib.c (solib_add_common_symbols): Only compile in when not
3264 using SVR4 style shared libraries.
3266 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3268 * dwarfread.c (locval): Add offreg flag to indicate location
3269 values that are computed off a base register.
3271 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3272 TAG_local_variable cases to account for static variables
3273 within function scopes.
3275 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3277 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3278 doesn't exist on some systems.
3280 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3281 nexting over recursive function calls.
3283 * target.c (target_read_string): Create this routine to read null
3284 terminated strings from the target. It deals with running off the
3285 end of memory elegantly as well. solib.c (find_solib): Use
3286 target_read_string() to avoid problems with running off the end of
3289 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3290 that reference pgrp_inferior.
3292 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3294 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3295 mips-tfile has been hacked to act more "traditionally."
3296 * dbxread.c: Fixed typo in comment.
3298 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3300 * mips-tdep.c (mips_skip_prologue): Add some number of
3301 'sw' instructions before 'addiu' adjusts the stack.
3303 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3305 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3306 freescope, buildblock closescope, record_line, add_symbol_to_list,
3307 gatherblocks, make_blockvector): Extensive changes to switch
3308 to generic symbol table building code in buildsym.c. Remove
3309 scope tree structures and functions, symbol table building
3310 functions, and lots of other small changes.
3312 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3313 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3315 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3317 * buildsym.c (cleanup_undefined_types): Add support for enums.
3318 This fixes the 'GDB internal error. cleanup_undefined_types with
3321 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3323 * dbxread.c: detect gcc2 compilations.
3325 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3327 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3328 in ../include/opcode/sparc.h.
3330 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3332 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3333 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3334 to reflect actual locations of opcode files, so TAGS target will
3337 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3339 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3342 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3343 dereferencing to access the correct elements.
3345 * valops.c (value_addr): Declare return type of external func
3348 * xcoffread.c: Undefine next_symbol_text before redefining it.
3350 For older changes see ChangeLog-9091
3356 version-control: never