1 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4 * inflow.c (terminal_init_inferior, terminal_inferior,
5 terminal_ours_1, initialize_inflow): Record and use state
6 of lmode_inferior_valid and lmode_ours_valid.
8 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
10 * buildsym.c (read_struct_type): Initialize structs allocated
11 with alloca, to avoid using random values from stack later on.
12 * defs.h (fprintf_filtered): Add prototype.
13 * gdbtypes.c (check_stub_method): Fix misleading comments.
14 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
16 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
17 small changes to maint support functions.
18 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
19 for some fields and expand comments.
20 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
21 macro and track change to obstack_full_begin macro.
22 * utils.c (fprintfi_filtered): New function.
23 * valprint.c (type_print_base): Fixup field printing to not
24 print extraneous lines and not print bogus "no data fields"
25 messages for C++ classes with no data members. Also use new
26 fprintfi_filtered function.
28 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
30 * configure.in: echo error messages to stderr, not stdout
32 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
34 * configure.in: recognize hppa* instead of hppa
36 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
38 * energize.c: Second cut at DynamicLoad message handling.
40 * energize.c: Relativize pathnames in #include statements.
41 * (kernel_dispatch): Better error messages for unknown protocol
43 * (kernel_dispatch): First cut at DynamicLoad message handling.
45 * Makefile.in: Remove -I../readline from all compilations,
46 include a special case for main.o instead.
48 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
50 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
51 error if it fails to find a member type, rather than return NULL
52 and trigger a coredump.
53 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
54 lookup_demangled_partial_symbol,): Ask demangle_and_match to
55 match on complete demanglings, including argument lists for member
56 functions, rather than just accepting the first demangling that
57 matches the class and function name.
58 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
59 to start_symtab as the directory name.
60 * dwarfread.c (completedieinfo): Strip off any leading hostname
61 portion of the AT_comp_dir attribute string. Gdb doesn't know
62 what to do with them (FIXME).
64 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
66 * breakpoint.c (commands_command): Simplify code a bit, remove
69 * Makefile.in (OTHERS): Add gcc.patch.
70 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
72 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
74 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
77 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
79 * WHATS.NEW renamed to NEWS.
81 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
83 * dbxread.c, dwarfread.c: Re-enable experimental code to
84 automatically select demangling style.
85 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
86 DEMANGLING_STYLE, to make more descriptive. Revert back to
87 "auto" as default. Comment use.
88 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
89 * Makefile.in (${DEMANGLER}.o) Remove target and special
92 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
94 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
96 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
98 * Makefile.in, demangle.c: Change default demangling style to
100 * Makefile.in: Update version to 4.6 !!!
101 * README, WHATS.NEW: Update for 4.6.
103 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
105 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
108 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
109 nodes as base classes.
111 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
113 * alldeps.mak, depend: Update.
115 * xcoffread.c: Add decl for section_offset to keep prototype happy.
117 * Makefile.in (VERSION): 4.5.9.
119 * xm-hp300bsd.h: Add decl for strdup().
120 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
121 PDR. Cleanup a few things, fix compilation warnings.
123 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
125 * Makefile.in (DEMANGLING_STYLE): New define to set default
126 demangling style for C++. Defaults to "auto".
127 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
128 * Makefile.in (SFILES_MAINDIR): Add demangle.c
129 * Makefile.in (OBS): Add demangle.o
130 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
131 Remove compile time decisions about demangling style and replace
132 with runtime decisions using current_demangling_style.
133 * cplus-dem.c (main): Expand code included during building of
134 standalone demangler to recognize demangling style options.
135 * dbxread.c (demangle.h): Include.
136 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
137 demangling style if processing g++ code and current demangling style
138 is auto (Note: this feature currently disabled.)
139 * demangle.c: New file, generic demangling control.
140 * demangle.h (demangling_styles): New enumeration to select one
141 of several demangling styles. Also define string names for each
143 * demangle.h (set_demangling_style): Add prototype.
144 * dwarfread.c (demangle.h): Include.
145 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
146 New producer string prefixes to recognize.
147 * dwarfread.c (handle_producer): Consolidate actions for specific
148 producers. Set demangling style based on producer string if
149 current style is auto. (Note: this feature currently disabled.)
150 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
152 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
154 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
156 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
158 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
159 * c-exp.y: Call lookup_signed_typename() after seeing
160 "signed". This handles "signed char" correctly.
161 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
162 keywords before a type specifier.
164 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
166 * command.c (lookup_cmd_1): Clarify descriptive comments.
167 * gdbcmd.h (maintenanceprintlist): Add declaration.
168 * main.c (maintenanceprintlist): Add definition.
169 * main.c (gdb_completer_command_word_break_characters): Add.
170 * main.c (symbol_completion_function): Switch completer word
171 break character sets dynamically, based on whether completion is
172 being done on commands or on something else.
173 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
174 * maint.c: Include demangle.h.
175 * maint.c (maintenance_demangle): New function.
176 * maint.c (maintenance_print_command): New function.
177 * maint.c (_initialize_maint_cmds): Reorganize some commands
178 under new maintenance print subcommand.
180 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
182 * gdbtypes.c (lookup_struct_elt_type): If the input type is
183 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
184 target type. Otherwise, 'whatis this.field' wouldn't work,
185 which would be inconsistent, since 'print this.field' works.
186 * buildsym.c (read_struct_type, read_enum_type): Clear
188 * buildsym.c (cleanup_undefined_types): Don't rely on a
189 flawed "Reasonable test to see if" a type has been defined
190 since it was referred to; now we can just see if the
191 TYPE_FLAG_STUB flag has been cleared.
192 * valprint.c (print_type_base): Emit public/protected/private
193 labels for methods as well as fields. Also, indent these labels
194 2 spaces instead of 4, for a more conventional "look".
195 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
196 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
197 * gcc.patch: New file. Contains patch for gcc (so people
198 with gdb-2.2.x won't have to wait for a new gcc release).
200 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
202 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
203 (print_addr): Call print_address to show symbolic version as well.
205 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
207 (vx_read_register): Declare inferior_fp_regs. Delete code for
208 copying "inferior_registers" around; the values are already in var
209 "registers". Use correct size for register set.
211 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
212 target doesn't support it.
213 (vx_read_register): Don't try reading them either.
215 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
216 VxWorks back end reads them in one contiguous set except for this
218 (register_names): Change "pc" to "pcw" to avoid confusion printing
220 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
221 find the PC under VxWorks.
223 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
225 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
226 to create new blank types, instead of handcrafting them.
227 * defs.h (printfi_filtered): Add prototype.
228 * utils.c (printfi_filtered): New function.
229 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
230 to simplify the code. Other cleanups.
231 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
232 * gdbtypes.h (struct cplus_struct_type): Add comments describing
233 use of various fields.
234 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
235 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
236 production that currently treats it exactly the same as STRUCT.
237 * c-exp.y (yylex): Recognize "class" as token CLASS.
238 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
239 * symtab.c (decode_line_1): Fix to pass quoted args on down to
240 general symbol handling code. Call cplus_mangle_opname with
242 * symtab.c (decode_line_2): Print demangled function names in
243 breakpoint menus, instead of just file and line number.
244 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
245 * valprint.c (type_print_base): Print "class" for C++ classes,
246 rather than "struct". Print section labels for public, protected
247 and private members of C++ classes.
248 * values.c: Include demangle.h.
249 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
251 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
253 * Makefile.in (VERSION): Update to 4.5.8.
255 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
257 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
258 prevent crashes when examining cross-targets.
259 * dbxread.c (process_one_symbol): Include directory name when
260 calling start_subfile for SOL & BINCL symbols. This allows gdb to
261 find include files, and yacc/lex sources when the cwd doesn't match
262 that in which the object was compiled.
263 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
265 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
268 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
270 * maint.c (maintenance_command, maintenance_info_command):
271 Install with allow_unknown as 0 and call help_list to show
272 list of possibilities when no subcommand is specified.
274 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
276 * configure.in: Add m68k-ericsson-*.
277 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
279 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
282 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
283 * Makefile.in (OBS): Add new file maint.o.
284 * defs.h (command_class): Add class_maintenance.
285 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
286 commands. Allow for them (and other nonessential parts of gdb)
287 to be selectively left out under special circumstances.
288 * gdbtypes.c (recursive_dump_type): New function; supports
289 maintenance print-type command.
290 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
292 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
294 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
295 initializers. Add initializations for setprintlist, showprintlist,
296 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
297 * printcmd.c (maintenance_print_type): New maintenance cmd.
298 * valprint.c (setprintlist, showprintlist): Move to main.c, as
299 implied by comment that all cmd lists are owned by main.c.
300 * infcmd.c (unsetlist): Move to main.c, as implied by comment
301 that all cmd lists are owned by main.c.
302 * language.c (setchecklist, showchecklist): Move to main.c, as
303 implied by comment that all cmd lists are owned by main.c
304 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
305 deletelist): Remove redundant declarations (also in gdbcmd.h).
306 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
307 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
308 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
309 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
310 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
311 maintenance_print_msymbols, maintenance_print_objfiles):
313 * symmisc.c (printsyms_command, printpsyms_command,
314 printmsyms_command, printobjfiles_command): Removed from
316 * main.c (dump_me_command): Moved to maint.c and renamed to
318 * breakpoint.c (all_breakpoints_info): Rename to
319 maintenance_info_breakpoints.
320 * breakpoint.c (_initialize_breakpoint): Convert add_info of
321 all_breakpoints_info to add maintenance_info_breakpoints to the
322 maintenanceinfolist instead.
323 main.c (initialize_main): Set up maintenance class commands.
325 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
327 * energize-patches: Fix minor problems with building energize lib.
329 * energize-patches: Change names of all cadillac procedure calls
330 to be energize procedure calls. Simplify many hooks by moving
331 tests energize.c. Configure energize, and build it automatically now.
333 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
335 * Makefile.in (VERSION): Bump to 4.5.7.
336 * cplus-dem.c (demangle_args): Validate index for previously
337 seen type to guard against bogus values from malformed manglings.
338 * valops.c (value_struct_elt_for_reference): Guard against
339 blindly using NULL return value from lookup_symbol.
341 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
343 * cadillac.c, cadillac-patches: Rename to energize.c and
344 energize-patches. Change all routines and variables named
345 'cadillac*' to 'energize*'. Create new file called energize.h to
346 hold all interface declarations.
348 * deblib/connection/*: Move all of this stuff into energize/, but
349 delete unneeded files.
351 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
353 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
355 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
356 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
357 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
358 child processes, to avoid dead ones "hanging around" after GDB exits.
359 (attach): Always stop the process if it needs it. Set RLC flag
360 when attaching running processes, so it will continue if we detach
361 it, quit, or are killed.
362 (detach): Clear faults and set RLC flag to make process run
364 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
366 (info_proc): Open process O_RDONLY, so we can see any process,
367 even those controlled by debuggers.
368 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
370 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
372 Relocate symbols using an array of section_offsets, rather than a
373 single `addr' or `offset'. This makes Solaris-2 support work, and
374 permits better VxWorks (and maybe xcoff) support later.
376 * symtab.h (struct section_offsets): New structure for keeping
377 a set of offsets, rather than a single one.
378 (struct objfile): Replace addr with section_offsets member.
379 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
380 * gdb-stabs.h: New include file with `symbol type specific'
381 parameters for psymtabs and objfiles.
382 * Makefile.in (HFILES): Add gdb-stabs.h.
383 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
384 * coffread.c: Conforming changes. Fake offset array always 0.
385 * dbxread.c: Conforming changes.
386 (struct dbx_symfile_info): Move to gdb-stabs.h.
387 (start_psymtab): Call elfstab_offset_sections to calculate good
388 offsets for this source file, based on the ELF symbol table info.
389 (read_ofile_symtab): Yank N_CATCH, which is dead.
390 (process_one_symbol, N_CATCH): Yank.
391 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
392 Relocate with SECT_OFF_TEXT.
393 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
394 to distinguish relocatable from absolute symbols. Then, if not
396 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
397 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
398 (", N_ROSYM): SECT_OFF_RODATA.
399 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
400 (dbx_symfile_offsets): Add to translate addr to offset.
401 * dwarfread.c: Conforming changes. Single offset currently used.
402 * elfread.c: Add various complaints about elf/stab stuff.
403 #include gdb-stabs.h. Conforming changes, using a single offset.
404 (elf_symtab_read): Record info from BSF_FILE symbols, and local
405 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
406 for later use in building psymtabs.
407 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
408 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
409 (free_elfinfo): New fn, frees all chained stab_section_infos
410 in an objfile, and zaps the start-of-chain pointer.
411 (elfstab_offset_sections): New fn, looks in stab_section_info
412 chain to determine section bases to relocate a psymtab's worth
413 of symbols, as they are being read.
414 * mipsread.c: Conforming changes. Stabs-reading will relocate
415 using one offset. MIPS-reading will not relocate at all.
416 * partial-stab.h: Relocate different symbol types using different
417 offsets from section_offsets.
418 * symfile.c: Conforming changes.
419 (find_lowest_section): Unused function to use later
420 to free us from the Tyranny of the Text Section.
421 (syms_from_objfile): Translate absolute arg ADDR to offsets used
422 in all lower layers of symbol reading. Call format-specific
423 sym_offsets function to initialize offsets for high speed symbol
425 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
426 (symbol_file_command, add_symbol_file_command): Callers changed.
427 * symmisc.c (dump_psymtab): Print new relocation parameters.
428 * xcoffread.c: Corresponding changes.
430 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
431 * main.c (main): Read the $HOME/.gdbinit file before processing
432 the argv arguments (e.g. reading symbol files or core
433 files). This allows global parameters to be set, which will apply
434 during the symbol reading. The ./.gdbinit is still read after
436 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
437 * xcoffexec.c: Clean up quote inside comment.
439 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
441 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
442 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
443 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
444 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
445 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
446 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
447 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
448 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
449 values.c, xcoffread.c:
450 Remove "(void)" casts from function calls where the return value
451 is ignored, in accordance with GNU coding standards.
453 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
455 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
456 * partial-stab.h: Ignore N_ENDM.
457 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
458 CODE or DATA section attachment. This eliminates a lot of random
459 values from shared libraries, which screw up the ordinary symbols
460 in the address ranges they happen to overlap.
461 * buildsym.c (define_symbol): Eliminate special tests
462 for function types; move into "function" cases in switch statement.
463 (define_symbol: 'f', 'F', 'P'): Process all parameter types
464 in case they define new type numbers. But ignore them (FIXME).
465 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
466 (read_sun_builtin_type): Add commentary.
468 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
470 * xm-rs6000.h: define MEM_FNS_DECLARED
472 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
474 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
475 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
476 * mips-xdep.c: Remove most include files (unused, caused errs).
477 (fetch_core_registers): Use right parameters in dummy fn.
479 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
481 * buildsym.c (scan_file_globals): Beware the null file.
482 Fix from Jim Williams.
484 * stack.c (return_command): Evaluate expression *before* popping
485 off the stack frames! Fix inspired by Jim Williams.
486 (up_silently_command, down_silently_command): No sel frame is error.
488 * defs.h (memcpy, memset): Conditionalize decls on
489 #ifndef MEM_FNS_DECLARED, since DECstation differs.
490 (alloca): Break out the STDC and non-STDC alloca cases, to make
491 it work on old preprocessors as well as "picky ANSI" ones.
492 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
494 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
495 * utils.c (fputs_demangled): Rename SLOP since DECstation system
496 header files define it!
498 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
500 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
502 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
503 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
504 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
505 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
506 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
507 utils.c, valarith.c, valops.c, valprint.c, values.c:
508 Replace bcopy() use with memcpy(), which is more standard and can
509 take advantage of gcc's builtin functions for increased performance.
510 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
511 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
513 Replace bzero() use with memset(), which is more standard and can
514 take advantage of gcc's builtin functions for increased performance.
515 * i386-tdep.c, main.c, valprint.c:
516 Replace bcmp() use with memcmp(), which is more standard and can
517 take advantage of gcc's builtin functions for increased performance.
519 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
521 * remote.c (remote_wait): Fix cast on signal() call.
522 * defs.h (alloca): More diddling with alloca. Have to ensure
523 that it has a prototype, so that if alloca is defined as a macro
524 that takes an arg, the definition is seen as a use of a macro
525 that takes an arg, to satisfy picky ANSI preprocessors.
527 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
529 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
530 consistency with all other gdb files.
531 * cadillac.c: Use <string.h> rather than <strings.h>.
532 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
533 * Makefile.in (MAKE): Remove definition for consistency with
534 other Makefile.in files and to fix problem with recursive makes.
536 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
538 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
541 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
543 * source.c (print_source_lines): for DOS interoperability; don't
544 print CR (013) as ^M.
546 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
548 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
550 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
552 * remote.c (remote_wait): Cast signal to void * to avoid warning
553 from busted HP compiler.
555 * partial-stab.h (N_SO): Rearrange code a little so that all SO
556 stabs cause end_psymtab to be called.
558 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
559 compiler feature of putting 'c' into basic type descriptors for
562 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
563 where there is no place for nPC in prrun struct.
565 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
567 * mipsread.c: Pass NULL name pointer to init_type, not 0.
568 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
569 * dwarfread.c (enum_type): Save enum names on type_obstack.
570 * dwarfread.c (struct_type): Save member name on type_obstack.
571 * symtab.c (_initialize_symtab): Fix misspelling.
572 * regex.c (store_jump, insert_jump): Return void.
574 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
576 * defs.h (PARAMS): Move to ../include/ansidecl.h.
577 (alloca): Declare return type on SPARC, since Sun doesn't.
578 (*_BYTE_ORDER): Improve comment: *must* be defined.
580 * tm-hppa.h: New file, architectural definition of HP PA.
581 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
583 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
584 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
585 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
586 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
589 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
590 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
591 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
593 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
595 * printcmd.c (output_command): Thinko.
596 (x_command): Only set remembered size/format if cmd succeeds.
598 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
599 since it is no longer used and burns time for every symbol read.
600 (process_one_symbol): Treat N_CATCH like default (complain).
602 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
604 * partial-stab.h (case N_TEXT): Fix fencepost error when
605 detecting start of new symbol info after reading symtab for a
606 module with a zero length TEXT segment.
608 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
610 * Makefile.in (VERSION): Bump to 4.5.6.
611 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
613 * defs.h (NORETURN): Define away for Lucid compiler.
614 * remote.c (remote_timer, remote_interrupt): Signal handlers
616 * ser-termios.c (serial_write, serial_close): Return whatever
617 value the write/close call returns, rather than falling off end.
618 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
619 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
621 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
622 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
624 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
625 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
626 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
627 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
629 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
630 store_inferior_registers): Supply missing fourth argument to
632 * cadillac.c (kernel_dispatch): Make return type void.
633 * cadillac.c (iosig): Signal handlers take one int arg.
634 * valprint.c (val_print_fields): Call fprint_symbol to get
635 automatic C++ demangling for mangled field names.
637 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
639 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
640 * dwarfread.c (enum_type): Fix misspelling in comment.
641 * valprint.c (val_print_fields, cplus_val_print): Minor
642 adjustment to printing of C++ class structures to more closely
643 match format for printing C structures, with and without setting
646 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
648 * infrun.c (wait_for_inferior): Don't test for SIGEMT
649 (which is not a Posix signal) if it isn't defined.
650 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
651 New port to Linux (a free Unix clone for 386 machines).
653 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
655 COFF changes for dealing better with EPI 29K C compiler output.
657 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
659 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
660 (read_coff_symtab): Move patch_opaque_types call from
661 coff_symfile_read. Restrict it to symtabs from this objfile.
662 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
663 references on opaque type chain; just let coff_lookup_type handle 'em.
664 (decode_type): Complain about tagndx values on
665 non-struct/union/enum types, which the EPI compiler tends to produce.
667 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
669 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
672 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
673 usage to match new prototype. Include libbfd.h to get prototype.
675 * source.c (find_source_lines): Handle large st_size fields.
677 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
679 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
680 * stack.c (return_command): Use cleanups to avoid memory leaks.
682 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
684 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
685 INT_REGNUM to INTE_REGNUM.
687 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
689 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
691 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
692 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
693 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
694 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
696 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
697 declarations of malloc/realloc/free that are inserted by some
699 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
701 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
702 another decl of strdup (this really ought to come from libiberty.h!).
704 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
706 * remote.c (getpkt): Error if input exceeds buffer size.
707 (_initialize_remote): `set remotedebug' enables packet trace.
709 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
710 N_SLINE's, etc, just like Sun cc on Solaris2.
712 * am29k-tdep.c (read_register_stack, write_register_stack):
713 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
714 variable. Add `set' and `show' commands for it.
715 * doc/gdb.texinfo: Document it.
717 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
719 * valprint.c (type_print_1): Plug memory leak. Print all
720 C++ syms as demangled, not just functions.
721 * buildsym.c (read_range_type): When we find a signed char
722 type, do a lookup of signed char, not plain char. Plain char's
723 still get looked up as plain char's elsewhere.
725 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
727 * eval.c: Avoid residue-by-zero when evaluating without side effects.
728 (Bug and fix found by Pierre Willard.)
730 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
732 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
734 * xm-rs6000.h: Add decl for strdup().
736 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
739 * breakpoint.c (enable_command, disable_command): Without args,
740 should only affect normal breakpoints and watchpoints.
742 * m68k-pinsn.c (print_insn_arg): Make register be const.
743 * xcoffexec.c: Remove ' from comment.
744 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
745 with decls of malloc in c-exp.tab.c (as produced by yacc).
746 There's got to be a better way to do this...
748 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
750 * partial-stab.h: Convert single rindex use to strrchr.
751 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
752 standard <strings.h> file, now that the only single use of
753 rindex in the gdb source files is gone.
755 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
757 * mipsread.c: Undo ill effects from including <strings.h>,
758 which #defines index to be strchr. Unfortunately, index is
759 a member of a symbol table structure that can't be changed.
760 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
761 remove redundant #include's.
763 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
765 * mipsread.c: #include <strings.h> for rindex().
767 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
769 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
771 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
773 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
774 extraneous SO stabs from busted C++ compilers.
776 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
778 * Makefile.in (VERSION): Bump to 4.5.5.
779 * symtab.c (decode_line_1): Until C++ support stabilizes, when
780 C++ lookups fail, print possibly helpful hint about completion.
781 * cplus-dem.c (demangle_signature): Fix ARM style demangling
782 for static data members.
783 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
784 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
785 it's broken on ncr3000's.
787 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
789 * dwarfread.c (decode_modified_type): Change type of first arg.
790 Change 'modifier' to char from unsigned char. Cast single use
791 that needs to be unsigned char.
792 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
793 * utils.c (strdup_demangled): Add function.
794 * defs.h (strdup_demangled): Add prototype.
795 * stack.c (return_command): Demangle C++ function names for query.
796 * infcmd.c (jump_command): Demangle C++ function names for query.
797 * cplus-dem.c (consume_count): New function and prototype.
798 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
799 do_type): Replace conversion code with consume_count().
800 * cplus-dem.c (gnu_special): Fix demangled of static members.
801 * source.c (list_command): Print demangled function names
802 when appropriate. Fix supplied by Peter Schauer.
804 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
806 * sparc-tdep.c: Clean up slightly for Solaris2.
808 * buildsym.c (define_symbol): Nameless types are now on several
809 platforms; generalize them and un-ifdef them to make Solaris 2
812 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
814 * infcmd.c: Fix typo (reported by Rob Savoye).
815 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
816 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
817 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
818 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
819 rather than the one for the first file in the dependency chain.
821 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
822 set. Don't reset our own texthigh, or dependency-only pst's, in
823 scanning all the rest of the psymtabs.
824 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
826 * buildsym.h (N_UNDF): Improve comments.
827 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
829 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
831 * symtab.h (struct symbol): Add aux_value union for preserving
832 an additional per-symbol value.
833 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
834 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
835 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
836 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
837 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
839 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
841 * symfile.c (clear_symtab_users_once): Now non-static (for
844 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
846 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
847 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
848 vax-pinsn.c: Remove reg_names decl (now in defs.h).
850 Solaris-2 support on SPARC:
852 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
853 Add symbol_size and file offsets to struct symloc.
854 Add static symbol_table_offset, string_table_offset,
855 file_string_table_offset, next_file_string_table_offset,
857 (add_old_header_file): Convert error() to complain()t.
858 (dbx_symfile_read): Get symbol size via the objfile.
859 Also get symbol_table_offset.
860 (dbx_symfile_init): Record symbol size and count via the objfile.
861 (dbx_next_symbol_text): Always add file_string_table_offset when
862 accessing string table.
863 (read_dbx_symtab): Initialize file_string_table_offset to 0.
864 (SET_NAMESTRING): Use the offset.
865 (end_psymtab): Large kludge to determine addresses where source
866 files start and end (for the psymtab header).
867 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
868 Get this, symbol size, and symbol offset, from psymtab.
869 (read_ofile_symtab): Don't back up one symbol for Solaris2.
870 Patch up last_source_start_addr if zero in N_SO.
871 (process_one_symbol): Add variable function_start_offset.
872 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
873 BLOCK_ADDRESS_FUNCTION_RELATIVE.
874 ( "", N_OBJ, N_OPT): Ignore.
875 (elfstab_build_psymtabs): New function to read stabs out of
878 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
879 (gdb): use GLOBAL_CFLAGS when linking, too.
880 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
881 (N_OBJ, N_OPT): Ignore.
882 ('f', 'F'): Save last function name.
884 * elfread.c (record_minimal_symbol_and_info): Kludged to put
885 extra info in the minimal symbol.
886 (elf_symtab_read): The extra info is the size of an ELF object,
887 which was kludged to us in the `udata' field of the BFD symbol.
888 Gag me with a crowbar...
889 (elf_symfile_read): Keep track of both the absolute load address,
890 and the offset between load addr and symbols. Handle STABS as
891 well as DWARF sections, passing the absolute load address to
892 elfstab_build_psymtabs.
894 * symfile.h: Prototype elfstab_build_psymtabs.
895 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
897 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
899 * buildsym.h: Add processing_acc_compilation flag.
900 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
901 (define_symbol): Skip arg types in function entries. Resolve
902 overloaded 'P' which acc uses for prototypes of functions called
904 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
906 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
907 save size of ELF symbols. FIXME.
908 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
909 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
911 * configure.in: Solaris config is sparc-sun-solaris2.
912 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
914 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
915 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
916 * symfile.c (symfile_bfd_open): Comment where name is freed.
917 * symmisc.c (extend_psymbol_list): Comment where list is freed.
919 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
921 * expprint.c (print_subexp): Add missing ']'.
922 * defs.h (reg_names): Fix declaration to match that in infcmd.c
923 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
924 * WHATS.NEW: Point out improved C++ function name handling.
925 * gdbtypes.c (lookup_fundamental_type): For now, use the same
926 type names for both implicitly and explicitly signed integral
927 types. See comment in the source code.
929 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
931 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
932 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
933 * expprint.c (print_subexp): Fix printing of register names.
935 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
937 * inferior.h (register_valid): Declare.
938 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
939 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
940 macros for traversing the data structures in a single objfile.
941 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
942 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
945 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
947 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
948 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
949 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
950 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
952 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
954 * depend: rebuild to account for remote-st2000.c.
955 * remote-st2000.c: Almost works now.
956 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
958 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
960 * c-exp.y (yylex): Recognize single-quoted strings that specify
961 tokens with embedded whitespace, such as C++ demangled names.
962 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
963 * main.c (gdb_completer_quote_characters): Add global variable.
964 * main.c (symbol_completion_function): Total rewrite for C++
965 demangled name handling.
966 * main.c (skip_quoted): New function.
967 * main.c (main): Set rl_completer_quote_characters.
968 * symmisc.c (dump_symtab): Print source language for symtab.
969 * symtab.c (expensive_mangler): Add prototype and function.
970 * symtab.c (completion_list_add_symbol): Total rewrite for new
971 C++ demangled name handling.
972 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
973 other changes for demangled C++ symbol handling.
974 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
975 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
976 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
977 * symtab.c (completion_list_add_symbol): Total rewrite for new
978 C++ demangled name handling.
979 * symtab.c (expensive_mangler): New function.
980 * utils.c (strcmp_iw, demangle_and_match): New functions.
981 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
983 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
985 * Makefile.in: Roll VERSION to 4.5.4.
986 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
987 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
988 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
990 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
992 * alldeps.mak: Rebuild to account for new files.
993 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
994 * tm-st2000.h: New file.
995 * configure.in: Tandem debug monitor (st2000) support.
996 * remote-st2000.c, config/st2000.mt: ditto.
998 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1000 * blockframe.c (inside_entry_file, inside_main_func,
1001 inside_entry_func): Return 0 if no symbols; avoid crashing.
1003 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1005 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1006 without masking, since it is signed and will later be compared
1007 against signed quantities. The right fix is probably to make
1008 it all unsigned, but this is a small, safe fix for this release.
1009 FIXME -- make the real change sometime soon.
1011 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1013 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1014 parameter in call to `symbol_file_add' to 0.
1016 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1018 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1020 * configure.in: Handle -m680[01234]0-wrs.
1022 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1024 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1025 `ieee_extended_to_double'.
1027 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1029 * valops.c (value_assign): Lint, by Pierre Willard.
1031 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1033 * coredep.c (fetch_core_registers): Remove premature warning,
1034 which triggers on DECstation even though all regs are accessible.
1036 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1037 sign-extension of instruction fields even on unsigned-char hosts.
1038 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1040 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1041 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1042 since they define the target, not the host.
1043 * m88k-pinsn.c: Fix typo.
1045 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1047 * valarith.c (value_zerop): -0.0 is still zero.
1048 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1049 Patches by Paul Eggert <eggert@twinsun.com>.
1051 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1053 * alldeps.mak, depend: re-make to account for ser-*.c.
1055 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1057 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1058 disconnecting from controlling terminal, to avoid gdb hanging
1059 on SVR4. Fixes bug reported by Oliver Okrongli.
1060 * procfs.c (PROC_NAME_FMT): Change format to match default used
1061 by system, as suggested by Oliver Okrongli.
1062 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1063 bug fix from Brent Townshend (bst%tt@cam.ORG).
1064 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1065 by turlais@rechser.total.fr.
1066 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1067 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1068 * objfiles.h (unlink_objfile): Add prototype.
1069 * objfiles.c (unlink_objfile): Add function.
1070 * objfiles.c (free_objfile): Call unlink_objfile.
1071 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1072 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1073 Also, discard old possibly bogus sf struct.
1074 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1075 find_sym_fns() for remapped symbol files, in case of any changes
1076 since the last mapping.
1078 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1080 * findvar.c (read_relative_register_raw_bytes): use the raw size
1081 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1083 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1085 Changes to support GDB running on DOS using GO32 and H8 support
1087 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1088 allowing hosts with different text and binary file formats to
1090 * coffread.c (read_coff_symtab): changed calling convention and
1091 operation - now it opens its own file with FOPEN_RB rather than
1092 duping and fdopening the provided handle.
1093 * dbxread.c, cplus-dem.c: #include mangling.
1094 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1095 binary files oring in the right bit.
1096 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1097 * remote-hms.c: cleanup to use the new remote serial stuff
1098 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1099 independent remote terminal I/O.
1100 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1101 * source.c (openp): fix off by one problem removing / - can now
1102 open a source file in the root directory with DOS.
1103 * values.c (value_as_pointer): remove bogus address bits from
1104 long. (unpack_long): unpack into unsigned long/short if pointer.
1106 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1108 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1109 It gets permanently stuck in many OSes.
1110 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1112 * breakpoint.c: Improve help text for info breakpoints.
1114 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1116 * README: Add pointer to internals doc, and describe reading
1118 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1119 * symtab.c (output_source_filename): Remove old glop for wrapping
1120 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1122 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1124 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1125 * munch: Add sort -u to avoid duplications.
1126 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1127 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1129 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1131 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1132 avoid infinite loops while demangling bogus mangled names.
1133 * valprint.c (type_print_base): Minor fix for GNU style guide
1136 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1138 * Makefile.in (VERSION): Bump to 4.5.3
1139 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1140 * Makefile.in (demangle): New target to create standalone
1141 demangler with same code and options as internal demangler.
1142 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1143 to support ARM style and Lucid style demangling, improve
1144 maintainability, fix several demangling bugs. More changes
1146 * defs.h (strstr): Add ANSI compatible prototype.
1147 * valprint.c (type_print_1): Demangle using ansi option.
1148 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1150 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1152 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1155 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1157 * mipsread.c (parse_procedure): Return rather than using
1158 uninitialized variable 'b'.
1160 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1162 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1163 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1164 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1165 relative to each source file.
1167 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1169 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1172 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1174 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1175 * am29k-tdep.c: Update to latest code from AMD.
1176 (get_saved_register) don't crap out if no frame.
1177 * remote-udi.c: Set/clear inferior_pid as appropriate.
1178 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1179 error handling. Fixup end-of-debugging messages.
1180 (udi_fetch_registers) clean up big time, mainly don't multiply
1181 register_valid indices by 4, and use proper Offset when reading
1182 gr96-gr127. (udi_store_registers) general cleanup.
1183 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1184 INT_REGNUM->INTE_REGNUM.
1185 * tm-29k.h: Upgrade to latest code from AMD.
1186 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1187 (UDIConnect) Clean up error processing (like, don't do exit() if
1188 execlp fails), make code restartable, make more attractive.
1189 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1192 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1194 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1195 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1196 from former to latter.
1198 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1200 * cplus-dem.c (do_args): Handle void args the same as others.
1201 * objfiles.c (free_objfile): Only try to unmap files when
1202 reusable objfiles are supported.
1203 * valprint.c (type_print_varspec_suffix): Add parameter that
1204 specifies if C++ demangling included function arguments. Use
1205 it to suppress printing extra pair of ()'s.
1206 * valprint.c (type_print_1): Fix problem with printing demangled
1207 C++ function types where demangled type includes the function
1210 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1212 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1213 Allows selection of C++ demangler to be a configuration option
1214 until multiple demanglers are supported.
1215 * demangle.h: New include file for extended demangler support.
1216 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1217 utils.c, valprint.c: Include "demangle.h" and change all calls
1218 to cplus_demangle() or fputs_demangled() to use individual
1220 * valprint.c (type_print_1): Change options to cplus_demangle
1221 to print demangled function args. Still broken, but now less so.
1222 * cplus-dem.c: Include demangle.h, reorganize and update some
1223 comments to reflect reality.
1224 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1225 second arg from fixed integer to bit based multiple options.
1226 * cplus-dem.c (optable): Reformat and replace ansi members with
1228 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1230 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1232 * values.c (set_internalvar): Force evaluation of lazy values.
1233 Bug reported by RMS.
1235 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1237 * Makefile.in (VERSION): Bump to 4.5.2.
1238 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1239 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1240 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1241 proper handling of bit fields.
1242 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1243 * symtab.h: Fix couple of misspellings in comments.
1244 * value.h (struct value): Clarify use of bitpos.
1245 * value.h (unpack_field_as_long): Change prototype, returns
1247 * values.c (unpack_field_as_long): Change return type to LONGEST,
1248 sign extend unpacked fields that are signed, other rewriting.
1249 * config/ncr3000.mt: New target config file.
1251 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1253 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1254 even when printing 8-bit characters.
1256 * gdbtypes.c (make_{reference,pointer,function}_type): New
1257 functions which handle overwriting of forward-referenced types
1258 for stabs file reading.
1259 (lookup_{reference,pointer,function}_type): These just call
1260 the make_*_type functions with a null storage alloc parameter.
1261 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1262 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1264 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1265 (dbx_alloc_type): Make it easier to understand. No funct change.
1266 (define_symbol: 't'): Don't put the typedef name into the name of
1267 the struct, union, or enum. Bugfix.
1268 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1269 routines to properly handle overwriting preallocated types so that
1270 forward references will work.
1271 (read_enum_type): Force enum values to file scope, due to bug in
1272 Sun compiler output. FIXME, fix later.
1274 Remove unused header_file_prev_index mechanism. It was already
1275 obsolete in gdb-3.5. These comments appeared in 3.5:
1276 /* This code was used before I knew about the instance codes.
1277 My first hypothesis is that it is not necessary now
1278 that instance codes are handled. */
1279 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1280 * buildsym.h: Remove it and prev_index that saves it.
1281 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1283 * solib.c (special_symbol_handling): When called from core files,
1284 must set up debug_addr. Don't print error messages, just return.
1285 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1287 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1289 * cplus-dem.c: Allow nested class names (as in
1290 Foo::Bar::method()).
1291 Allow the cleaner cfront style of nested class names
1292 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1293 Make cplus_demangle re-entrant by removing use of global
1294 variables. Instead, place all shared variables in a
1295 stack-allocated structure, and pass around its address.
1297 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1299 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1300 29k-share/* subdirs...
1302 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1303 rewrite, only leave out the bugs.
1305 * Makefile.in: Add 29k/UDI support. Improve depend.
1306 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1308 * am29k-tdep.c: Update to use new calling conventions, and misc
1311 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1313 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1315 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1316 breakpoint instructions that leave PC pointing at the right place.
1318 * core.c (core_open): Call warning() to print warnings.
1320 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1322 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1323 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1324 This prevents a crash when trying to lookup the value of a
1325 non-existent symbol.
1327 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1329 * signame.c, signame.h: Remove, replaced by strsignal.c in
1331 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1332 sun386-xdep.c: Remove include of signame.h
1333 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1334 * Makefile.in (HFILES): Remove signame.h
1335 * Makefile.in (OBS): Remove signame.o
1336 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1337 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1338 psignal, perror): Add prototypes.
1339 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1341 * depend: Manually remove signame.[cho] references.
1342 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1344 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1345 with safe_strsignal.
1346 * core.c (core_open): Replace use of sys_siglist with
1348 * core.c (memory_error): Replace use of sys_errlist with
1350 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1352 * infcmd.c (program_info): Replace use of sys_siglist with
1354 * infrun.c (signal_stop, signal_print, signal_program):
1355 Allocate dynamically based on dynamic determination of number
1356 of signals to support.
1357 * infrun.c (child_create_inferior): Replace use of sys_errlist
1359 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1361 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1362 strsigno and sys_siglist with safe_strsignal.
1363 * infrun.c (handle_command): Call signo_max to find number of
1364 signals. Replace sig_number with strtosigno and sig_abbrev with
1366 * infrun.c (signals_info): Replace sig_number with strtosigno.
1367 * infrun.c (_initialize_infrun): Call signo_max to find number of
1368 signals. Dynamically allocate signal_{stop,print,program}.
1369 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1370 * procfs.c (errnoname): Add function and prototype.
1371 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1372 of sys_siglist with safe_strsignal.
1373 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1374 sys_siglist with safe_strsignal.
1375 * procfs.c (info_proc_stop): Call errnoname.
1376 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1377 * stuff.c (main, get_offset): Replace use of sys_errlist with
1379 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1380 with safe_strsignal.
1381 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1382 with safe_strsignal.
1383 * utils.c (safe_strerror, safe_strsignal): Add functions that
1384 call strerror and strsignal respectively, and deal with NULL
1386 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1387 sys_errlist with safe_strerror.
1388 * valprint.c (val_print): Replace use of sys_errlist with
1391 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1393 * Makefile.in: rework CFLAGS so that they can be set from the
1394 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1395 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1396 Pass CFLAGS on recusions.
1398 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1400 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1401 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1402 overkill for the problem it solved.
1403 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1404 and default to simply printing type names as appropriate.
1405 * main.c (main): Remove one of the leading newlines from
1406 warning_pre_print initialization.
1407 * objfiles.c (open_existing_mapped_file): Add function and
1409 * objfiles.c (open_mapped_file): Rewrite to use new function
1410 open_existing_mapped_file.
1412 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1414 * sun3-xdep.c (fetch_core_registers): Lint.
1415 * tm-sun3.h: Prototype lint.
1418 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1420 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1421 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1422 * objfiles.c: Cast calls to close() with unused returns to void.
1423 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1424 old objfile's name before updating it.
1425 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1426 * objfiles.h (objfile struct): Add mmfd member.
1427 * symfile.c (syms_from_objfile): Move some code to
1428 new_symfile_objfile.
1429 * symfile.c (new_symfile_objfile): Add new function, common code
1430 from syms_from_objfile.
1431 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1432 mapped and unmapped symbol files.
1433 * symfile.c (symbol_file_command): Print "No symbol file now"
1434 message, ala exec_file_command for the exec file.
1435 * symfile.h (new_symfile_objfile): Add prototype.
1436 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1437 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1439 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1441 * rs6000-pinsn.c: New version from IBM (Metin).
1442 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1443 to avoid warnings from some compilers.
1445 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1447 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1448 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1449 type's flag word that marks it as a fundamental type.
1450 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1451 flags argument for all calls to init_type().
1452 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1453 flags argument for all calls to init_type(). Also remove
1454 dependency on host sizes for ints, floats, etc.
1455 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1456 flags argument for all calls to init_type(). Also remove
1457 dependency on host sizes for ints, floats, etc.
1458 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1459 bit to flags argument for all calls to init_type(). Add types
1460 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1461 * valprint.c (unsigned_type_table, signed_type_table,
1462 float_type_table): Remove.
1463 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1464 bit when printing fundamental types, and print the actual name
1465 for such types, rather than inventing one. Remove code that
1466 invented fundamental type names.
1467 * valprint.c (_initialize_valprint): Remove initializations
1468 for now removed unsigned_type_table, signed_type_table, and
1471 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1473 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1474 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1477 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1479 * dwarfread.c (target_to_host): New function similar to previous
1481 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1482 Extensive changes to convert all previous usages to use new
1483 target_to_host() function.
1484 * dwarfread.c (struct dieinfo): Change types of most integral
1485 members to be unsigned.
1487 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1489 * WHATS.NEW: Revise -mapped doc.
1491 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1493 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1494 too high or when skipping `forwards' moves us backwards.
1495 (parse_type): Print mis-guessed tag name in complaint.
1496 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1497 (parse_procedure): Do not attempt to create symbols; just fill in
1498 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1499 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1500 for clarity. Set top_stack before calling parse_external. In
1501 stabs, sort symbols before calling parse_procedure.
1503 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1504 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1505 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1506 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1509 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1511 * Makefile.in (VERSION): Set to 4.5.1.
1512 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1513 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1514 fill_gregset): New functions for SVR4 /proc support.
1515 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1516 Remove new symbol types and such to ../include/coff/symconst.h.
1517 (parse_symbol): Simplify code for parsing struct/enum/unions.
1518 (parse_type): Handle `long long' types.
1519 (upgrade_type): Handle `const' qualifier.
1520 (parse_partial_symbols): fix indentation, clean a bit.
1522 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1524 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1525 copy in data from raw read buffers, calling bfd byteswapping
1526 routines as appropriate. Use to replace most existing memcpy
1528 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1529 * configure.in: Recognize new ncr3000 config.
1530 * config/ncr3000.mh: New config file.
1532 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1536 * README: Update for release.
1537 * Makefile.in: Update version to 4.5.
1538 * WHATS.NEW: The obvious.
1540 * depend: Generate new depend file for this release.
1542 * Makefile.in (depend): Fix dependancy generation so that it does
1543 not include gcc 'fixincluded' files, which are usually in a system
1546 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1548 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1549 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1550 symbols for nameless types. And, handle `R' (register parameter
1551 type) for AIX. (an extension to existing stabstring grammar).
1552 * rs6000-xdep.c: Fix typo (= should have been ==).
1554 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1556 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1558 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1560 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1561 * signame.c (SIGWAITING, SIGLWP): Add.
1563 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1565 * xm-i386mach.h: add decls for errno and strdup().
1567 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1568 used in array index context (otherwise, some compilers barf).
1570 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1572 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1573 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1574 in a system call, and provide better backtrace if so.
1576 * Makefile.in (HFILES): Add xcoffsolib.h.
1577 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1578 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1580 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1581 mipscoff_symfile_read): Convert to BFD to do file I/O.
1583 * symfile.c: #include <ctype.h> to get proper def if isspace().
1585 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1587 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1589 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1590 function also when parsing embedded stabs.
1592 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1594 * mipsread.c: Fix more declarations.
1596 * mipsread.c: Fix many invocations of complain. Use enum
1597 type_code where appropriate.
1599 * xm-vaxult.h: Add decl for strdup().
1601 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1604 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1606 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1609 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1611 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1612 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1613 Merge in more patches for rs6000 from Metin Ozisik.
1614 * utils.c: Fix typo in comment.
1616 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1618 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1619 * procfs.c (attach): Set nopass_next_sigstop if attached
1620 process is forcibly stopped.
1621 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1622 resending SIGSTOP to attached process on first resume.
1624 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1626 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1628 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1630 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1631 (VERSION): Bump to 4.4.85.
1632 * mipsread.c: Update for new include files. Lint.
1633 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1634 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1635 Don't need to bring in mipsread.o specially any more.
1637 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1639 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1640 routine (for Irix-4.x). Make many funcs static and void.
1641 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1642 * (init_extra_frame_info): Don't trash cached value of frame
1643 pointer register. This fixes backtracing through routines that use
1644 alloca(). Generally clean up declarations of functions, and use
1645 typedefs and macros to reference data structures as appropriate.
1646 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1649 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1651 * values.c (unpack_long): Fix unpacking error for signed chars
1652 on hosts where the default character type is unsigned.
1653 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1654 for newer SVR4 variants.
1655 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1656 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1657 * procfs.c (mappingflags): Add support for MA_PHYS
1659 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1661 * buildsym.c (read_struct_type): Avoid coredump when C++
1662 abbreviated type name is messed up. Reported by Joe Buck.
1663 FIXME, we need to determine whether GDB or GCC needs to be
1664 smarter to correctly locate this type name.
1666 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1667 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1668 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1669 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1670 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1672 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1674 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1675 * symtab.h (current_source_symtab): Make extern
1676 * symtab.h (current_source_line): Make extern
1677 * inferior.h: Move all procfs.c prototypes to one place, add
1678 prototype for proc_signal_handling_change. Add prototypes for
1679 signal_stop_state, signal_print_state, and signal_pass_state.
1680 * inferior.h (stop_soon_quietly): Make extern
1681 * inferior.h (attach_flag): Make extern
1682 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1683 * infrun.c (signal_stop_state, signal_print_state,
1684 signal_pass_state): New functions to query specific signal
1686 * infrun.c (handle_command): Minor error message change, add
1687 NOTICE_SIGNAL_HANDLING_CHANGE.
1688 * procfs.c (open_proc_file): Remove iris specific reset of
1689 inherit-on-fork flag, moved to proc_set_exec_trap().
1690 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1691 to reset inherit-on-fork flag, bash comment to GNU form.
1692 * procfs.c (proc_base_address, set_proc_siginfo,
1693 fetch_core_registers): Conform to code style.
1694 * procfs.c (signame.h): Include.
1695 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1696 syscallname(), info_proc_syscalls()): New macros, tables, and
1697 functions to organize and report system call information.
1698 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1699 saved_exitset, saved_entryset): Add to procinfo struct.
1700 * procfs.c (struct trans): Add.
1701 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1702 siginfo_table, errno_table): Tables to translate numeric values
1703 to symbolic names and short descriptions.
1704 * procfs.c (signalname, info_proc_signals): Add function and
1706 * procfs.c (proc_info): Now info_proc.
1707 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1708 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1709 info_proc_faults, lookupname, lookupdesc, sigcodename,
1710 sigcodedesc): New functions.
1711 * procfs.c (proc_signal_handling_change): New function to set
1712 the trace flags based on the state of gdb's signal handling flags.
1713 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1714 and remove code to do PIOCSTRACE ioctl.
1715 * procfs.c (attach, detach): Preserve and restore process flags
1716 using saved_* fields in procinfo struct.
1717 * procfs.c (attach): Call proc_signal_handling_change.
1718 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1719 * procfs.c (proc_desc): Update for latest changes.
1720 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1721 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1722 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1724 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1726 * procfs.c (set_proc_siginfo): Add prototype and new function.
1727 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1728 up inferior siginfo struct.
1729 * elfread.c (elf_symfile_read): Compute the relocation amount
1730 by subtracting off the address of the ".text" section.
1731 * solib.c: Add pointer to ".text" section to so_list struct.
1732 * solib.c (solib_map_sections): Initialize pointer to ".text"
1733 section in so_list struct.
1734 * solib.c (symbol_add_stub): Pass base address of ".text"
1735 section to symbol_file_add, rather than the load address of
1736 the shared library. On SunOS they are the same. On SVR4 they
1739 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1741 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1742 function name, not .gdbinfo. symbol.
1744 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1746 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1748 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1750 * Makefile.in (VERSION): 4.4.8
1752 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1753 commands in .cshrc/.profile won't get traced.
1755 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1757 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1758 * exec.c (build_section_table): Don't abort if no sections.
1759 * sparc-tdep.c (single_step): Lint.
1760 * utils.c (mrealloc): Handle realloc (0, size) case here.
1762 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1764 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1767 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1769 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1770 .gdbinfo. symbols are created. Move creation from parse_procedure
1771 to parse_symbol, where it is fairly easy to grow the symtab. This
1772 also fixes a symtab trashing bug on all mips-based systems.
1773 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1775 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1776 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1778 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1780 * c-exp.y: Add missing return type to yyparse() prototype.
1782 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1784 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1786 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1787 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1788 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1789 (patch_opaque_types): Avoid dummy args and result.
1790 * objfiles.c (have_partial_symbols, have_full_symbols,
1791 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1792 (iterate_over_objfiles, iterate_over_symtabs,
1793 iterate_over_psymtabs): Remove, clunky and slow.
1794 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1795 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1796 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1797 dump_objfile): Remove dummy args and results. Move filename
1798 comparisons to callers.
1799 (printsyms_command, printpsyms_command, printmsyms_command,
1800 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1801 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1802 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1803 list_symbols, make_symbol_completion_list): Replace explicit
1804 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1805 Eliminate Dijkstra flag crap, break out of loops with gotos.
1806 (lookup_symtab_1): Protect '/' tests from short filenames.
1807 (cplus_mangled_symbol): Move inline into lookup_symbol.
1808 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1809 (relocate_minimal_symbol): Move inline to vmap_symtab.
1810 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1811 iterate_over_msymbols with ALL_MSYMBOLS.
1813 Misc cleanup prior to release.
1815 * Makefile.in (VERSION): Roll to 4.4.7.
1816 (HFILES): Add call-cmds.h.
1817 * call-cmds.h: New header for command fns called by other files.
1818 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1819 (breakpoint_1): Remove unused type arg. Change callers.
1821 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1822 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1823 * mipsread.c: Add prototypes for all static functions.
1825 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1826 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1827 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1828 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1829 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1830 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1833 * buildsym.c (define_symbol): Handle global register variables
1834 (from Pierre Willard). Complain if register numbers are too large.
1835 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1836 * tm-sparc.h: Don't #include <sun4/reg.h>.
1837 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1838 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1840 * language.h: Avoid forward enum declaration.
1841 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1842 config/sun4os5.mt: New host and target.
1843 * defs.h (errno): #include <errno.h> rather than assuming int.
1844 From Pierre Willard.
1846 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1847 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1848 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1849 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1850 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1851 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1852 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1854 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1856 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1857 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1858 * language.h (enum exp_opcode): Avoid forward enum def.
1859 * main.c (define_command, user_defined_command): Lint.
1860 * mem-break.c, xcoffread.c: Lint.
1861 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1863 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1865 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1866 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1867 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1868 or IBM6000_TARGET as (approximately) appropriate.
1870 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1872 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1873 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1874 or not to try reading symbols from a mapped objfile. Plugs memory
1875 leak due to shared libraries generating no psymtabs or symtabs.
1877 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1879 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1880 * copying.awk: Lint. Make stronger warning at top of copying.c.
1881 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1882 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1883 (lookup_pointer_type): Add FIXME comment.
1884 * main.c (set_history_size_command): Disallow negative size.
1885 * partial-stab.h: Update copyright.
1886 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1888 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1890 * main.c (set_history_size_command): Negative size is error.
1891 (Reported by Peggy Fieland.)
1893 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1895 * coffread.c (coff_symfile_init): Update comment.
1896 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1897 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1898 macros to access the dbx specific objfile information.
1899 * dbxread.c (symfile_string_table, symfile_string_table_size):
1900 Remove these local variables.
1901 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1902 read_dbx_symtab): Remove the stringtab and stringtab_size params
1903 from the function prototypes, the function definition, and the
1904 function calls. These are now available via DBX_STRINGTAB and
1905 DBX_STRINGTAB_SIZE using the objfile pointer.
1906 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1907 an arg to read_dbx_symtab.
1908 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1909 stringtab and the dbx specific per-objfile private info.
1910 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1911 args in prototype, function definition, and function calls. It is
1912 now available via the DBX_SYMCOUNT macro using the objfile
1914 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1915 local instance of struct dbx_symfile_info and replace with DBX_*
1917 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1918 symfile_string_table and symfile_string_table_size.
1919 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1920 symfile_string_table.
1921 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1922 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1923 stringtab size variables. Remove all code that used to reread
1925 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1926 to prior to any calls to mmalloc for the objfile specific heap.
1927 * utils.c (init_malloc): Document the requirement that for each
1928 heap for which corruption checking is desired, that init_mmalloc
1929 must be called prior to any mmalloc calls on the heap.
1931 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1933 * rs6000-pinsn.c: Make dis-assembly output more like
1934 other targets: Don't print instruction in hex before
1935 the assembly; use print_address to print out jump
1938 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1940 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1941 * cplus-dem.c: Support "Sc" meaning "signed char".
1943 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1945 * configure.in: fix iris/iris3.
1947 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1949 * command.c, main.c (various places): Use ctype.h macros
1950 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1951 (such as (x >= 'A' && x <= 'Z')).
1952 (There are still more of these in other files.)
1953 * main.c (defined_command): Lower-case the user's
1954 new command before entering it. Needed because
1955 command lookup is case-insensitive (and also lower-cases).
1956 (Based on Metin's earlier patch.)
1958 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1960 * config/irix4.mh: new file.
1962 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1964 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1967 * xm-mips.h: Declare strdup for ultrix.
1969 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1970 when calling new_symbol.
1971 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1974 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1976 * config/rs6000.mh: Update (for Fred's new mmalloc)
1977 flags to disable use of GNU malloc/mmalloc.
1978 * munch: Change SYSV rule to allow .text before the label,
1979 as well as after, to work for AIX.
1980 * gdbtypes.h: Minor clarifiction.
1982 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1984 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1985 continuation in yet another place (between method declarations).
1987 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1989 * mips-tdep.c: include symfile.h and objfiles.h to fix
1992 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1994 * valops.c (value_struct_elt_for_reference): Added 'offset'
1995 parameter to handle multiple inheritance.
1996 * eval.c, value.h: Update accordingly.
1998 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2000 * objfiles.h: New file
2001 * Makefile.in (HFILES): Add objfiles.h
2002 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2003 main_scope_lowpc, main_scope_highpc.
2004 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2005 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2006 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2007 xcoffread.c, : Include objfiles.h.
2008 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2009 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2010 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2011 inside_entry_file() and logic changed appropriately.
2012 * blockframe.c (outside_startup_file): Renamed to
2013 inside_entry_file() and logic changed appropriately.
2014 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2015 and logic changed to use per-objfile specific fields.
2016 * blockframe.c (inside_entry_scope): Renamed to
2017 inside_entry_func() and logic changed to use per-objfile specific
2019 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2020 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2021 Remove extern decls.
2022 * symfile.c, symfile.h (entry_point): Remove extern decl.
2023 * coffread.c (coff_symfile_init): Common entry point init code
2024 moved to symfiles.c, call init_entry_point_info().
2025 * coffread.c (complete_symtab): Use new per-objfile entry info.
2026 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2027 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2029 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2030 * defs.h (inside_entry_scope, outside_startup_file,
2031 inside_main_scope): Prototypes changed for renames to
2032 inside_entry_func, inside_entry_file, inside_main_func,
2034 * symfile.c (syms_from_objfile): Common entry point init code
2035 moved to init_entry_point_info() and call init_entry_point_info().
2036 * symfile.h (init_entry_point_info): Include prototype.
2037 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2038 moved to symfiles.c and call init_entry_point_info().
2039 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2040 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2041 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2043 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2044 works for the majority of targets.
2045 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2046 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2047 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2048 Use default definition in frame.h.
2049 * frame.h (selected_frame_level): Make decl extern.
2050 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2051 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2052 * partial-stab.h: Use new per-objfile entry info.
2053 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2054 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2055 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2056 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2057 have_minimal_symbols): Prototypes moved to objfiles.h.
2058 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2059 Macros moved to objfiles.h.
2060 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2062 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2064 More C++ improvements (pointers to members, qualified names).
2065 * c-exp.y: Support exp.type::name and exp->type::name
2066 syntaxes. (Unfortunately, doesn't work for static members.)
2067 * c-exp.y, eval.c: Make type::~type work better.
2068 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2069 value_static_field by value_struct_elt_for_reference.
2070 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2071 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2072 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2073 for OP_SCOPE operand; no point in it now that we use lazy
2074 reading of values, and use "reference to member" objects.
2075 * gdbtypes.h: Clarify comment.
2076 * valops.c: Change value_struct_elt_for_address to return
2077 a reference (or variable), rather than a pointer. Change
2078 the name to value_struct_elt_for_reference to reflect this.
2079 Returning a reference instead of a address provides a
2080 generalization, since we can use the routine for both
2081 class::name as well as &class::name.
2082 Also, recurse to handle multiple inheritance properly.
2083 * valprint.c: Moved code to print pointer-to-members
2084 to new function point_class_member. This allows a
2085 "reference-to-member" to be printed using the same code.
2086 * valprint.c (type_print_varspec_prefix): Avoid printing
2087 "struct " for domains of class-member types.
2088 * valops.c (search_struct_field): Inline code for simplified
2089 version of value_static_field (which can then be deleted).
2090 * value.h: Rename value_struct_elt_for_address to
2091 value_struct_elt_for_reference. Delete value_static_field.
2092 * values.c: Remove no longer used function value_static_field.
2094 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2096 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2097 elfread.c (coff_symfile_finish): Add function, prototype, and
2098 add to the xxxx_sym_fns struct for each file type. Also reformat
2099 the xxxx_sym_fns vector to a standard format and add comments.
2100 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2101 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2102 Pass pointer to struct objfile rather than pointer to sym_fns.
2103 Change references inside each function accordingly. Allocate any
2104 symbol file specific info in the per-objfile memory region.
2105 * dbxread.c (free_and_init_header_files): Break function into
2106 free_header_files(), called from dbx_symfile_finish(), and
2107 init_header_files(), called from dbx_new_init().
2108 * dbxread.c (dbx_new_init): Move deallocation things to new
2109 dbx_symfile_finish function.
2110 * elfread.c (elf_new_init): Call buildsym_new_init().
2111 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2112 routine for the objfile before deallocating other stuff.
2113 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2114 * symfile.h: Move struct sym_fns to before struct objfile def.
2115 Add sym_finish function pointer and change prototypes of other
2116 function pointers to reflect passing struct objfile pointer rather
2117 than struct sym_fns pointer.
2118 * symfile.c: Remove now obsolete symtab_fns pointer.
2119 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2120 locates the correct sym_fns struct for the given objfile.
2121 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2122 for better support of mapped symbol tables.
2123 * symfile.c (symbol_file_command): Remove obsolete code using
2125 * symfile.h: Remove duplicate declarations for symfile_objfile,
2126 entry_point, and object_files.
2127 * target.c (target_info): Compare symfile_objfile to NULL.
2128 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2129 aixcoff_symfile_finish().
2131 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2133 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2134 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2135 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2137 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2139 Some improvements to g++ debugging.
2140 * symtab.c (list_symbols): demangle before pattern matching.
2141 * symtab.c: Other fixes to improve handing of operators.
2142 * valprint.c (type_print_base): Fix test for constructor.
2143 * values.c (value_static_field): Allow evaluation of
2144 CLASS::METHOD, returning a function pointer.
2146 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2148 * Makefile.in (VERSION): Roll 4.4.6.
2149 * exec.c (exec_file_command): Add code to ignore optional args
2150 passed in by file_command() for use in symbol_file_command().
2151 * main.c (main): Document -mapped and -readnow in help summary.
2152 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2153 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2154 to get filename from bfd with bfd_get_filename(). Test mapto
2155 against 0, not NULL. Use mstrsave() to make copy of filename.
2156 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2158 * remote-vx.c (vx_load_command, add_symbol_stub):
2159 Symbol_file_add() takes an additional arg.
2160 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2162 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2163 changed to return a bfd not an objfile pointer.
2164 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2165 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2166 Change to eliminate local bfd and use symfile_bfd_open() plus
2167 allocate_objfile(). Add code to implement readnow option.
2168 * symfile.c (symbol_file_command): Changes to option handling,
2169 readnow functionality moved to symbol_file_add().
2170 * symfile.c (symfile_init): Eliminate local copy of bfd.
2171 * symfile.c (add_symbol_file_command): Changes to parse mapped
2172 and readnow options.
2173 * symfile.h (allocate_objfile): Arg removed from prototype.
2174 * symtab.h (symbol_file_add): Arg added to prototype.
2175 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2178 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2180 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2181 mtrace.awk, state.c, state.h: Removed.
2182 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2183 directories searched for source files.
2184 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2185 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2186 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2187 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2188 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2189 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2190 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2192 * Makefile.in (HFILES): Remove state.h
2193 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2194 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2195 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2196 * Makefile.in (clean): Remove all object files.
2197 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2198 * cplus-dem.c: Remove prototypes definitions that are now done in
2200 * dbxread.c (throughout): Change from using per-objfile
2201 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2202 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2203 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2204 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2205 * depend: Remove dependencies for state.o, state.h.
2206 * dwarfread.c: Add declaration for warning_pre_print.
2207 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2208 * dwarfread.c (throughout): Change from using per-objfile
2209 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2210 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2211 use supplied objfile.
2212 * i386-xdep.c (print_387_status): Change to use warning() rather
2214 * i387-tdep.c (print_387_control_word): Change to use warning()
2215 rather than printfs.
2216 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2217 that some compilers grumble about.
2218 * language.c (throughout): Add declaration for warning_pre_print
2219 and using warning() instead of printfs.
2220 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2221 * main.c (main): Add declaration for warning_pre_print and set it
2222 similarly to error_pre_print. Add declarations for
2223 mapped_symbol_files and readnow_symbol_files. Add appropriate
2224 definitions to long_options[].
2225 * minsyms.c: Trivial fix to comment.
2226 * objfiles.c (allocate_objfile): Substantially rewritten for
2227 using mapped symbol files.
2228 * objfiles.c (throughout): Change from using per-objfile
2229 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2230 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2231 * source.c (throughout): Change from using per-objfile
2232 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2233 * source.c (open_source_file): Use mstrsave to save file name in
2234 mapped symbol region for objfile.
2235 * symfile.c: Remove include for state.h.
2236 include to local form.
2237 * symfile.c (symbol_file_add_digested): Remove.
2238 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2240 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2241 from objfile structure. Add malloc descriptor pointer (md).
2242 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2243 * symm-xdep.c (print_fpu_status): Use warning() rather than
2245 * symmisc.c (free_symtab_block): Now takes and uses current
2247 * symmisc.c (throughout): Change from using per-objfile
2248 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2249 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2250 Sun compiler grumblings when PTR is char *.
2251 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2252 msymbols() to correct pointer type.
2253 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2254 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2255 error always starts on a line of it's own.
2256 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2257 Rewrite for new mapped malloc package use.
2258 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2259 that don't want to use the mapped malloc package; pass arguments
2260 on to traditional malloc package functions.
2261 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2262 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2263 mrealloc, malloc, and realloc but get fatal error if runs out
2265 * utils.c (msavestring, mstrsave): Save a string in a specific
2266 mapped malloc region.
2267 * utils.c (print_spaces): Use xmalloc to get the buffer.
2268 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2269 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2270 * config/i386v4.mh: Insignificant reorganization.
2272 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2274 * xcoffread.c: Only enable compilation of debugging functions
2275 if IBM6000 is defined. Fails to compile otherwise.
2277 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2279 * Makefile.in: pass MAKEINFO down on info.
2281 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2283 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2284 useless code, including an lseek to an uninitialized variable.
2285 Reported by Jim Williams <jimbo@wrs.com>.
2287 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2289 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2290 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2291 * minsyms.c, symfile.c: Changes that may be generally
2292 applicable, but are #ifdef IBM6000 for now.
2293 * rs6000-xdep.c: Fixed typo in comment.
2294 * rs6000-tdep.c: Non-substatial changes.
2295 * xoffread.c: The main change here is addition of some
2296 debugging functions.
2297 * xoffexec.c: More changes.
2299 * xcoffread.c: Fixed two too-few-parameters bugs.
2301 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2302 to SOLIB_CREATE_INFERIOR_HOOK macro.
2304 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2306 * symfile.h: Add prototype for iterate_over_msymbols().
2307 * symtab.c (cplus_mangled_symbol): Add function.
2308 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2309 iterate_over_msymbols to find demangled C++ symbol.
2310 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2311 value to iterate_over_msymbols().
2312 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2315 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2317 * Makefile.in: added check target.
2319 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2321 * ecoff.c: Move to ../bfd/coff-msym.c.
2322 * config/mt-*mips: Remove ecoff.o from the configuration.
2323 * remote.c (): Add newline to initial +.
2324 (remote_resume): Mention how to cope with signals.
2325 (remote_interrupt): Add debug msg.
2326 (remote-wait): Implement new 'T' reply, which includes
2327 status, PC, and FP all in a single short message.
2328 (putpkt): Add further debugging of packet acks.
2329 * mipsread.c (fixup_symtab): Also swap RFD's.
2330 (parse_partial_symbols): Avoid bug on unknown symbol types.
2331 * Makefile.in (VERSION): Roll to 4.4.5.
2332 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2333 for remote MIPS by limiting heuristic to 200 byte search.
2334 (heuristic_proc_desc): Byte-swapping.
2335 (mips_print_register): Cope with failure of
2336 read_relative_register_raw_bytes. Byte-swap integers for
2338 * mips-pinsn.c (print_insn): Byte-swap instruction.
2340 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2342 * config.sub configure.in config/.Sanitize config/mh-irix4
2343 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2344 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2345 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2346 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2348 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2350 * defs.h, utils.c: xrealloc takes PTR as first arg.
2351 * defs.h: Reword confusing comment about ANSI prototypes.
2352 * defs.h: Some minor whitespace changes.
2353 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2354 not NULL, which can be (void *).
2355 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2356 * tm-i386v.h (SP_ARG0): Define
2357 * xm-sysv4.h: Back out of change for missing prototypes.
2358 * i386-tdep.c (get_longjmp_target): Add function.
2360 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2362 * Makefile.in: install man page too.
2364 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2366 * All GDB files that #include defs.h: Removed stdio.h.
2367 (defs.h): #include stdio.h.
2369 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2371 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2372 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2373 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2374 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2375 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2376 it before printing out the hex shape of an address.
2378 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2380 * rs6000-xdep.c (frame_initial_stack_address): Move
2381 code to set frame->cache_fsr into new separate function
2382 frame_get_cacahe_fsr. This allows fixing a fatal error.
2383 * xcoffexec.c: Turn previously suppressed error
2384 message back on, after cleaning up BFD.
2386 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2387 printing of blank line, since it cases printing of an
2388 extra blank line. Is this intended? It does mess up
2390 * defs.h: Put back declarations of malloc and realloc,
2391 but protected by #ifndef MALLOC_INCOMPATIBLE.
2392 * objfiles.c: Undo previous change: Use malloc/realloc
2393 for objfile malloc/realloc fields (but add a cast).
2394 * xcoffexec.c: Suppress an error message (for now).
2396 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2398 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2399 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2400 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2402 * xcoffread.c: Modifications to C_DECL storage class handling, and
2403 introduction of an old smash_to_pointer_type() routine.
2405 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2406 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2407 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2408 parameters have been modified.
2410 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2411 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2412 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2413 and fetch_inferior_registers() always fetched all the registers
2414 resulting valid register values at hand all the time. Pushing a dummy
2415 frame did not require validating all register values first. After
2416 putting the above mechanism into action, we didn't have valid registers
2417 values always ready. Thus, all registers need to be fetched before
2418 pushing a dummy frame now.
2420 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2421 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2422 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2423 the starting address (actual frame address) of a frame.
2424 * rs6000-tdep.c: modifications to function_frame_info() to see if
2425 function reserves a frame pointer register (alloca register)
2426 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2427 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2428 functions with alloca() calls.
2430 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2432 * xm-sysv4.h: Provide definitions/prototypes for host environment
2433 functions for which no definitions or prototypes are provided in
2434 any currently included gdb or host environment header files.
2435 For SVR4, this currently includes malloc and realloc, which cannot
2436 be portably prototyped in any gdb include file.
2438 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2440 * buildsym.h: Remove obsolete variable file_stabs.
2442 * Makefile.in: Move place where configure merges in host-
2443 and target-dependent fragments later, so the latter
2444 can override (say) GNU_MALLOC.
2445 * config/mh-rs6000: Use system malloc. Otherwise, I
2446 ended up with *two* incompatible versions of malloc
2447 (functions in libc would call the malloc in libc).
2448 I assume this is a shared library problem.
2450 * remote.c: Fix (presumed) typo.
2451 * objfiles.c: Use xmalloc/xrealloc instead of
2452 malloc/realloc (since the latter are no longer declared).
2454 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2455 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2456 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2457 handle individual registers.
2458 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2459 correctly in case it wasn't cached yet. (A problem showed up
2460 after fetching individual registers.)
2461 * buildsym.c: Disable type_synonym_name's type name overwriting
2462 in cases it is unnecesary. rs6000 portation doesn't use
2463 type_synonym_name, and it used to nullify type names
2464 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2465 type's name as soon as space for that type is allocated.
2466 * xcoffread.c: ignore a section's lineno information if it is
2467 not `.text'. (In rs6000 bfd portation integration, skipping over
2468 `.pad' sections are ignored since it was in machine independent
2469 part of the code. Thus, a problem of fake sections with invalid
2470 lineno information arised.)
2472 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2473 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2474 * rs6000-tdep.c: make function_frame_info() work whether or not
2475 reading from a core file.
2476 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2478 * infrun.c. main.c, printcmd.c. symtab.c:
2479 More changes from IBM for rs6000.
2482 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2484 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2485 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2486 Merge in changes (mostly from IBM) for RS6000.
2487 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2488 More changes from IBM for RS6000. These are in machine-
2489 independent code, and probably could do with some cleaning
2490 up. The most questionable of these are #ifdef IBM6000.
2491 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2492 to single_step() (for consistency with rs6000 and i860).
2493 * utils.c: Allow the 1st arg to xrealloc to be NULL
2494 (in which case do malloc). This removes the need for
2495 some tests in xcoff code (and perhaps other places?).
2496 * coffread.c: Removed variables last_source_file,
2497 type_vector, and type_vector_length as these are now
2498 defined by buildsym.[ch].
2499 * defs.h: Remove prototypes for malloc and realloc, since
2500 these should only be used to implement xmalloc and xrealloc,
2501 and they conflict with <stdlib.h> in AIX - where they
2502 return void* even when __STDC__ isn't defined. Sigh.
2503 * munch: Recognize *initialize* in data as well as text
2504 (AIX uses data). Also, incorporate a patch from Garrett
2505 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2506 much more sensible, by only trying to match the name of
2507 the initialize_foo function, and not the junk before it.
2509 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2511 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2512 unless symbol table indicates that something has changed.
2514 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2516 * remote.c: Make it work for embedded MIPS. Increase buffer
2517 size, and use throughout. Round buffer size up if too many regs.
2518 Support baud rate setting and try for an 8-bit path. If
2519 interrupted while waiting for target, send a ^C down the wire.
2520 Avoid single-byte reads.
2521 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2523 * mips-xdep.h: Avoid the embedded regs when on Unix.
2525 * mipsread.c: Byte-swap the symbol table structures, using
2526 routines from ecoff.c, to read a symbol table written in any
2527 of the four possible byte orders.
2528 * configure.in (mips-big-* target): Same as Sony News.
2529 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2530 * ecoff.c: New file for symbol swapping routines.
2532 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2534 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2535 all-breakpoints' command.
2536 * (get_number): Allow users to enter negative breakpoint numbers.
2537 * (breakpoint_1): Reformat display of 'info break' to show new
2539 * (create_longjmp_breakpoint, breakpoint_re_set,
2540 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2541 symfile.c (syms_from_objfile): Re-do
2542 insertion of longjmp breakpoints. Move all code into
2543 breakpoint_re_set, and call that instead of
2544 create_longjmp_breakpoint in symfile.c.
2546 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2548 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2549 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2550 * symtab.c (find_pc_symtab): Handle having no objfiles.
2551 * infcmd.c: Fix comment.
2552 * objfiles.c (free_all_objfiles): Add.
2553 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2554 * symfile.c (symbol_file_command): free all objfiles when
2555 specifying a new symbol file.
2556 (reread_symbols): Stat the file name, don't fstat the descriptor.
2558 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2560 * Makefile.in, configure.in: removed traces of namesubdir,
2561 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2562 copyrights to '92, changed some from Cygnus to FSF.
2564 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2566 * dbxread.c (end_psymtab): Delete empty psymtabs.
2567 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2568 * symfile.h (struct objfile): Add free_psymtabs.
2570 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2572 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2574 * symfile.c (symbol_file_command): strcmp => !strcmp.
2575 * breakpoint.h: Move prototypes to follow enum definition they need.
2576 * breakpoint.c, infrun.c: Lint.
2577 * printcmd.c: Use `enum enable' rather than `enum
2579 * mipsread.c: First pass at making it compile with the new
2580 objfile changes. Probably seriously broken still, but it
2583 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2585 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2586 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2587 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2588 stepping (and nexting) through longjmp(). Also, cleanup
2589 breakpoint handling quite a bit by creating explicit breakpoint
2590 types instead of using magic breakpoint numbers.
2591 Makefile.in: Update version to 4.4.3
2593 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2595 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2596 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2597 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2599 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2601 * minsyms.c (install_minimal_symbols): Add bunches to any
2602 existing minsyms in the objfile. Avoid extra mallocation
2603 by working directly in the obstack. Remove ignored `mainline' parm.
2604 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2605 xcoffread.c: Change all callers.
2606 * FIXME: We should be able to eliminate MAINLINE from all the
2607 symbol readers now, with a small bit of work.
2609 * valops.c, value.h: Lint.
2610 * remote-vx.c: Add missing break; statement. Bugfix by
2611 Michael Sclafani, <sclafani@src.dec.com>.
2613 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2615 * Makefile.in (VERSION): Update version to 4.4.2
2616 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2617 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2618 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2619 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2620 mmap-alloc.o, mmap-sbrk.o
2622 * altos-xdep.c: Minor whitespace change.
2623 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2624 use to new minimal symbol table use.
2625 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2626 * arm-xdep.c (store_inferior_registers): Returns void.
2627 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2628 Convert from misc function vector use to new minimal symbol table use.
2629 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2630 * breakpoint.c: Add prototypes for local functions.
2631 * breakpoint.c (catch_command_1): Change to static and remove unused
2633 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2634 * breakpoint.h: Change function decls to prototype form.
2635 * buildsym.c: Add prototypes for local functions.
2636 * buildsym.c: Moved hashname() function here from dbxread.c.
2637 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2638 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2639 * buildsym.c (dbx_alloc_type): Change to static.
2640 * buildsym.c (finish_block): Add objfile parameter.
2641 * buildsym.c (misc): Change symbol_obstack to objfile version.
2642 * buildsym.c (make_blockvector): Change to static.
2643 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2644 * buildsym.c (compare_line_numbers): Change to static, args are const,
2645 cast args when used.
2646 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2647 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2648 and made static. Add objfile parameter.
2649 * buildsym.c (end_symtab): Simplify code using line table size.
2650 Realloc the linetable on the objfile symbol_obstack and copy there.
2651 * buildsym.c (scan_file_globals): Convert from misc function vector
2652 use to new minimal symbol use.
2653 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2654 strings get allocated in objfile's symbol_obstack. Convert references
2655 to builtin types to lookup_fundamental_type().
2656 * buildsym.c (read_type): Make static, add objfile parameter, convert
2657 references to buildin types to lookup_fundamental_type().
2658 * buildsym.c (read_struct_type): Add objfile parameter.
2659 * buildsym.c (read_array_type): Make static, add objfile parameter.
2660 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2661 * buildsym.c (read_huge_number): Make static.
2662 * buildsym.c (read_range_type): Make static, add objfile parameter,
2663 convert references to buildin types to lookup_fundamental_type ().
2664 * buildsym.c (read_args): Make static, add objfile parameter.
2665 * buildsym.h: Convert function decl's to prototype form.
2666 * c-exp.y: Add prototypes for local functions, convert uses of misc
2667 function vector to minimal symbol table. Reformat all builtin type
2668 initializations and pass a NULL objfile to init_type() for them.
2669 * coffread.c: Change context_stack ref's to coff_context_stack,
2670 add local function prototypes. Cast uses of xrealloc arg 1.
2671 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2672 crafting a new type.
2673 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2674 * coffread.c (finish_block): Change name to coff_finish_block.
2675 * coffread.c (make_blockvector): Add and use objfile parameter.
2676 * coffread.c (record_line): Change name to coff_record_line.
2677 * coffread.c (start_symtab): Change name to coff_start_symtab.
2678 * coffread.c (end_symtab): Change name to coff_end_symtab.
2679 * coffread.c (record_misc_function): Change name to record_minimal_
2680 symbol and change to minimal symbol table use from misc func tbl.
2681 * coffread.c (coff_symfile_read): Convert from misc function vector
2682 use to minimal symbol table use.
2683 * coffread.c (hashname): Remove; use common version in buildsym.c.
2684 * coffread.c (decode_base_type): Change references to builtin types
2685 to calls to lookup_fundamental_type().
2686 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2687 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2688 * command.c: Add prototypes for local functions.
2689 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2690 appropriate member of the function union for that type.
2691 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2692 ifdef out the function since it isn't currently used.
2693 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2694 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2695 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2696 * command.c (help_cmd): Compare function pointer to NULL.
2697 * command.c (help_cmd_list): Compare function pointer to NULL.
2698 * command.c (lookup_cmd_1): Use correct member of function union.
2699 * command.c (undef_cmd_error): Make static.
2700 * command.c (complete_on_cmdlist): Use correct member of func union.
2701 * command.c (do_setshow_command): Use correct member of func union.
2702 * command.c (shell_escape): Convert rindex use to strrchr.
2703 * command.h (COMMAND_H): Define if already included.
2704 * command.h (cmd_list_element struct): Change 'function' to a union
2705 and prototype args. Prototype completer function.
2706 * command.h: Convert decl's to prototype form.
2707 * convex-xdep.c (store_inferior_registers): Returns void.
2708 * copying.c: Prototype local functions.
2709 * coredep.c: Minor whitespace change.
2710 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2711 * cplus-dem.c: Prototype local functions.
2712 * dbxread.c (hashname): Remove; moved to buildsym.c.
2713 * dbxread.c (free_and_init_header_files): Make static.
2714 * dbxread.c: Add prototypes for local functions.
2715 * dbxread.c (new_object_header_files): Remove; inlined usages.
2716 * dbxread.c (xrealloc usages): Cast args.
2717 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2718 and change usages accordingly.
2719 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2720 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2721 * dbxread.c (dbx_next_symbol_text): Make static.
2722 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2723 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2724 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2725 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2726 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2727 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2729 * dwarfread.c (record_misc_function): Change name to record_minimal_
2730 symbol and use minimal symbol table throughout.
2731 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2732 * dwarfread.c: Convert all references to builtin types to use the new
2733 lookup_fundamental_type function.
2734 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2735 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2737 * elfread.c (record_misc_function): Convert to use record_minimal_
2739 * elfread.c (elf_symtab_read): Add objfile parameter.
2740 * eval.c: Add prototypes for local functions and move some decls
2741 around to accomodate prototypes.
2742 * expprint.c: Add prototypes for local functions. Change references
2743 to misc function vector to minimal symbol table.
2744 * findvar.c (read_memory usages): Cast args.
2745 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2746 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2747 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2748 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2749 * gould-xdep.c: Minor whitespace change.
2750 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2751 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2752 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2753 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2754 * i386-tdep.c: Add prototypes for local functions.
2755 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2756 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2757 that defaulted to int.
2758 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2759 i386_push_dummy_frame): Returns void.
2760 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2761 int and explicitly declare return type as int.
2762 * i387-tdep.c: Minor formatting changes.
2763 * i960-tdep.c (leafproc_return): Convert from misc function vector
2764 use to minimal symbol table use.
2765 * infcmd.c: Add prototypes for local functions.
2766 * infcmd.c (continue_command, until_next_command, until_command,
2767 path_info, path_command): Make static.
2768 * infcmd.c (step_1, until_next_command): Convert from misc func
2769 vector to minimal symbol table use.
2770 * inflow.c: Add prototypes for local functions.
2771 * infptrace.c (store_inferior_registers): Returns void, not int.
2772 * language.c (_initialize_language): Use proper member of function
2774 * m2-exp.y: Add prototypes for local functions, convert misc function
2775 vector uses to minimal symbol table uses.
2776 * m2-exp.y (make_qualname, yyerror): Make static.
2777 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2778 * m68k-pinsn.c: Add prototypes for local functions.
2779 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2780 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2781 * m68k-stub.c: Add prototypes.
2782 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2783 use to minimal symbol table use.
2784 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2785 * m88k-xdep.c (store_inferior_registers): Returns void.
2786 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2787 * mach386-xdep.c (store_inferior_registers): Returns void.
2788 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2789 * main.c: Add prototypes for local functions.
2790 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2791 longjmp() result to (NORETURN void).
2792 * main.c (catch_errors): Prototype the 'func' parameter.
2793 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2794 Takes an unused arg.
2795 * main.c (execute_command): Call the right member of the func union.
2796 * main.c (command_loop_marker, symbol_completion_function,
2797 command_loop): Make static.
2798 * main.c (command_line_input): Make linelength unsigned, cast arg
2799 to command_line_input().
2800 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2801 * main.c (initialize_main): Call right member of function union.
2802 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2803 * mem-break.c: Include symtab.h
2804 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2805 * mips-xdep.c (store_inferior_registers): Returns void.
2806 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2807 use to minimal symbol table use.
2808 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2810 * mipsread.c (make_type): Remove, convert usages to init_type.
2811 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2812 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2813 vector use to minimal symbol table use.
2814 * parse.c: Add prototypes for local functions.
2815 * parse.c (xrealloc usages): Cast args.
2816 * parse.c (prefixify_expression, length_of_subexp): Make static.
2817 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2818 * parser-defs.h: Convert function decls to prototype form.
2819 * partial-stab.h: Convert from misc function vector use to new minimal
2821 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2822 the per-objfile copies.
2823 * printcmd.c: Add prototypes for local functions. Move some struct
2824 definitions around to accomodate prototypes.
2825 * printcmd.c (decode_format): Make static, change args oformat and
2826 osize to int from char.
2827 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2828 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2829 * printcmd.c (print_address_symbolic): Convert from misc function
2830 vector use to minimal symbol table use.
2831 * printcmd.c (address_info): Convert from misc function vector use
2832 to minimal symbol table use.
2833 * printcmd.c (delete_display, enable_display, disable_display_command):
2835 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2836 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2837 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2838 * pyr-xdep.c (store_inferior_registers): Returns void.
2839 * remote-mm.c (mm_load): symbol_file_add return value unused.
2840 * remote-nindy.c: Minor format change.
2841 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2842 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2843 * rs6000-xdep.c (store_inferior_registers): Returns void.
2844 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2845 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2846 vector use to minimal symbol table use.
2847 * solib.c: Add prototypes for local functions.
2848 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2849 function vector use to minimal symbol table use.
2850 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2851 * solib.c (find_solib, shared_library_command): Make static
2852 * solib.c (read_memory, write_memory usages): Cast args.
2853 * solib.c (special_symbol_handling): Add function
2854 * source.c: Add prototypes for local functions.
2855 * source.c (select_source_symtab): Convert to scan objfiles.
2856 * source.c (open_source_file): Make static.
2857 * source.c (xrealloc usages): Cast args.
2858 * source.c (source_line_charpos): ifdef out, unused.
2859 * source.c (get_filename_and_charpos): Make static.
2860 * stack.c: Add prototypes for local functions.
2861 * stack.c (print_frame_info, frame_info): Convert from misc function
2862 vector use to minimal symbol table use.
2863 * symfile.c: Add prototypes for local functions.
2864 * symfile.c (compare_symbols): Make args const PTR's.
2865 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2866 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2867 * symfile.c (obsavestring): Add objfile parameter.
2868 * symfile.c (init_misc_bunches, prim_record_misc_function,
2869 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2870 sort_misc_function_vector, compact_misc_function_vector): Remove
2871 * symfile.c (symbol_file_add_digested): Add function.
2872 * symfile.c (symbol_file_add): Returns struct objfile *.
2873 * symfile.c (symbol_file_command): Modify for state file use.
2874 * symfile.c (symfile_open): Add parameter "dumpable".
2875 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2876 * symfile.c (load_command, add_symbol_file_command): Make static.
2877 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2878 * symfile.c (rindex usages): Converted to strrchr.
2879 * symfile.c (allocate_psymtab): New
2880 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2881 converted to minimal symbol table usage, but no obvious conversion.
2882 * symfile.c (free_all_symtabs): Remove.
2883 * symfile.c (_initialize_symfile): Use per-objfile info.
2884 * symfile.h: Rework the objfile structure to add per-objfile data
2885 objects (psymbol_obstack, symbol_obstack, type_obstack,
2886 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2887 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2888 Add prototypes to function declarations.
2889 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2890 function vector usage to minimal symbol table usage.
2891 * symmisc.c (DEV_TTY): Define if not defined.
2892 * symmisc.c: Add local function prototypes.
2893 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2894 printpsyms_command, print_objfiles, print_objfiles_command):
2895 Rework to use iterate_over_*
2896 * symtab.c: Add prototypes for local functions.
2897 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2898 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2899 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2900 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2901 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2902 lookup_reference_type, lookup_member_type, allocate_stub_method,
2903 check_stub_method, create_array_type, smash_to_member_type,):
2905 * symtab.c (lookup_symbol): Some args are const.
2906 * symtab.h: All type related defs and structs moved to gdbtypes.h
2907 * symtab.h: Convert decls to prototypes.
2908 * target.c (noprocess): Make static.
2909 * target.h: Change decl's to prototypes.
2910 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2911 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2912 * utils.c (_initialize_utils): Use correct member of function union.
2913 * valarith.c: include gdbtypes.h
2914 * valops.c: include gdbtypes.h, add prototypes for local functions.
2915 * valops.c (value_push, value_arg_push, find_function_addr):
2917 * valops.c (value_string): Convert from misc function vector use
2918 to minimal symbol table use.
2919 * valops.c (check_field_in): Make arg const.
2920 * valprint.c: Add prototypes for local functions.
2921 * valprint.c (print_string): Make static
2922 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2923 * values.c: Add prototypes for local functions.
2924 * values.c (value_headof): Convert from misc function vector to
2925 minimal symbol table.
2926 * xcoffexec.c: Add prototypes for local functions.
2927 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2929 * xcoffexec.c (relocate_minimal_symbol): Add.
2930 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2931 * xcoffread.c: Add prototypes for local functions.
2932 * xcoffread.c (sort_syms): Convert to scan objfiles.
2933 * xcoffread.c (read_xcoff_symtab): Make static.
2934 * xcoffread.c (various): Replace references to builtin types with
2935 calls to lookup_fundamental_type. Replace references to symbol_obstack
2936 and psymbol_obstack with pointers to the per-objfile copies.
2937 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2938 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2940 * xcoffread.c (init_stringtab): Add objfile parameter.
2941 * gdbtypes.c: New file
2942 * minsyms.c: New file
2943 * mmap-alloc.c: New file
2944 * mmap-sbrk.c: New file
2945 * objfiles.c: New file
2949 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2951 * Check in Fred Fish's changes in these modules. Fred
2952 will make ChangeLog entries for all of them. Update VERSION
2955 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2957 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2959 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2960 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2961 value.h: Prototypes for static functions; lint.
2962 * gdbtypes.h: Empty file to ease transition.
2964 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2966 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2967 inferior.h, language.h, signame.h, target.h, terminal.h,
2968 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2969 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2971 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2972 signame.c, sparc-xdep.c: Prototypes for all static functions.
2974 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2975 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2976 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2977 Remove to_call_function and target_call_function, since it
2978 always calls the same thing (call_function_by_hand).
2979 * core.c, exec.c, solib.c: Rename target_ops sections =>
2981 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2982 target.h: target_kill takes no args.
2983 * language.c (language_info): Scaffolding to allow briefer
2984 messages when the current language changes. FIXME.
2985 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2986 complaints about volatile functions.
2987 * xm-sysv4.h (HAVE_MMAP): Define.
2989 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
2991 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2992 to make prototypes for all functions declared here.
2993 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2994 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2995 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2996 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2997 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2998 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2999 * utils.c: Avoid declaring malloc and realloc. Lint.
3000 (request_quit): Accept signal-number parameter.
3002 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3004 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3005 DIE's. Add new function read_tag_pointer_type() to read them.
3007 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3008 When creating a new user defined type, check to see if a partial
3009 type already exists, and if so, bash it to fit.
3011 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3013 * coffread.c (decode_base_type): Pass long, not union.
3014 Fix by Eric Valette, ev@chorus.fr.
3016 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3018 * elfread.c (elf_symtab_read): Fix code to correctly track
3019 changes in bfd for absolute symbols.
3021 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3023 * xm-vaxbsd.h: Close off comment.
3025 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3027 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3029 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3031 * mips-tdep.c (mips_print_registers): Print correct register
3032 number for double pseudo-registers.
3034 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3036 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3037 in the op$::OPERATOR. case. From Steven McCanne,
3038 <mccanne@horse.ee.lbl.gov>.
3040 * exec.c (set_section_name): Pass arg to exec_files_info;
3041 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3043 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3045 * main.c (print_gdb_version): Copyright msg: only this year.
3046 (cd_command): Avoid changing current_directory on error.
3048 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3050 * mipsread.c (parse_partial_symbols): Handle dependencies
3051 between partial symbol tables (when not doing stabs-in-ecoff).
3052 (This used to be handled by parse_fdr, but parse_fdr was
3053 incompatible with handling stabs-in-ecoff, so the code
3054 was re-written to not use parse_fdr. Unfortunately,
3055 the logic to handle dependencies was overlooked.)
3057 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3059 * coffread.c (read_enum_type): Use the size of a target int when
3061 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3063 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3064 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3065 TARGET_PTR_BIT to determine size of a pointer
3066 * values.c (unpack_long): when unpacking a REF or a PTR don't
3067 assume the size of the type.
3069 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3071 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3072 looking at its members. Improve guess between struct and union,
3073 only assuming union if multiple members have offsets of zero.
3075 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3077 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3078 (This is just for clarity - and one day permitting us to
3079 change FP0_REGNUM from 38 to 32, which would make more sense.)
3080 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3081 register numbers in stabs-in-ecoff get handled correctly.
3083 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3085 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3086 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3087 into BSD and Ultrix.
3089 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3091 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3093 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3095 * Makefile.in: Increment version to 4.4.1.
3096 * main.c (print_gdb_version): Update copyright notice.
3098 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3100 * mipsread.c: Prepend "struct " to the names of structure
3101 types, and similarly for enums and unions. (This used
3102 to be done, but got lost in the re-write to "guess" the
3103 difference between enum/struct/union.)
3104 Also, guess that a tag is an enum if the first member
3107 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3109 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3112 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3114 * Projects: Patching executables is done.
3115 * Makefile.in (VERSION): Roll to gdb-4.4.
3116 * README, WHATS.NEW: Update for gdb-4.4.
3118 * symfile.c (reread_symbols): Whenever we reread one object
3119 file's symbols, we must restart the scan, because the object_files
3120 chain has been permuted.
3122 * exec.c (exec_files_info): Split out into print_section_info.
3123 Print BFD filename of each section if it's not the default one.
3124 * core.c (core_files_info): Call print_section_info.
3126 * xm-vax.h: Include a few system header files whose definitions
3127 must precede defs.h.
3128 * language.c, language.h: Make some things const.
3129 * expression.h, main.c: const spreads like ooze.
3131 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3132 since BREAKPOINT values can be >0x80.
3134 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3136 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3138 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3140 * sparc-pinsn.c: Remove kludge for preferring architectures.
3141 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3142 and forever. Add `add' instruction to the set that get checked
3143 for a preceding `sethi' in order to print an absolute address.
3144 Corresponding changes in ../include/opcode/sparc.h needed
3145 to eliminate garbage instructions.
3147 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3149 * mipsread.c (parse_partial_symbols): Make sure partial
3150 symbols are created for external symbols (as used to be
3151 the case). This is a bit of a pain with the mips-coff.
3152 It uses a table which points to all of the external
3153 symbols belonging to a particular FDR or psymtab.
3154 Once we've generated this table, we might as well save
3155 it, and then use it in psymtab_to_symtab_1 to find
3156 the symbols to pass to parse_external().
3157 * symfile.c, symfile.c: New function start_psymtab_common
3158 to share the common parts of allocating a new psymtab
3159 for dbxread, mipsread (and later dwarfread). Its code
3160 was pulled out from start_psymtab in dbxread.c.
3161 * dbxread.c (start_psymtab): Use start_psymtab_common().
3163 * valprint.c (val_print): If there is an error when trying
3164 to print a string, check to see if there really is a problem
3165 by reading just one character. If that works, assume
3168 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3170 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3171 cypress, v8 mnemonics in that order.
3173 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3175 * sparc-pinsn.c: Put the qsort() back in.
3177 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3179 * findvar.c (read_register, write_register): Handle machines
3180 where REGISTER_TYPE is not the same size as "int".
3182 Handle debug symbols in dynamically loaded (relocated) code:
3184 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3185 offset to process_one_symbol.
3186 (process_one_symbol): Take new offset parameter. Add it into
3187 appropriate symbol types to relocate symbols to loaded addresses.
3188 Handle all possible symbol types, and complain() about types that
3189 we don't expect to see.
3190 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3191 process_one_symbol (FIXME, should pass real offset).
3195 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3197 (set_breakpoint, break_command_1, until_break_command,
3198 catch_command_1, breakpoint_re_set_one): Use it.
3199 * symtab.h (resolve_sal_pc): Declare.
3200 * infcmd.c (jump_command): Use resolve_sal_pc.
3202 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3204 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3206 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3208 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3209 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3210 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3212 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3214 * dbxread.c (process_one_symbol): Make a first cut at handling
3215 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3217 * symtab.c (find_pc_line): Fix stepping into and out of #included
3220 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3222 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3223 no longer any need to copy ../include/opcode/* into gdb.
3225 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3227 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3229 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3231 * valprint.c (type_print_base, type_print_method_args):
3232 Print C++ constructor methods without bogus "return type."
3234 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3236 * infptrace.c (child_xfer_memory): Parameter "target" should
3237 be a pointer to a structure, not the entire structure.
3239 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3241 * depend: Convert the couple of references to ansidecl.h that
3242 used the local gdb version to use the ../include version.
3244 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3247 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3248 (inferior_proc_init): Fix non-ANSI version of args.
3249 (attach): Call print_sys_errmsg with correct number of args.
3250 (mappingflags): Make static, does not need to be global.
3252 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3253 not the entire struct itself.
3255 * valops.c (value_assign): Cast some args to modify_field() and
3256 {read,write}_register_bytes() correctly.
3258 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3260 * Makefile.in (MALLOCSRC): Removed reference to removed local
3263 * dwarfread.c (list_in_scope): Needs an initial value, use file
3266 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3268 * main.c (main): Make option_index local to keep new getopt happy.
3269 main.c, solib.c, Makefile.in: Update copyright notices.
3271 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3273 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3275 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3277 * Makefile.in (HFILES): Add partial-stab.h.
3279 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3281 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3282 New files for stratus. Not complete enough to actually build
3283 on the Stratus machine; that awaits copyright assignment for
3286 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3287 for getting custom flags into CFLAGS when doing makes.
3289 * configure.in: Add config information for stratus.
3291 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3293 * dbxread.c (process_one_symbol): Pass address of structure
3294 to complain(), rather than the whole structure.
3296 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3298 * solib.c (solib_add_common_symbols): Only compile in when not
3299 using SVR4 style shared libraries.
3301 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3303 * dwarfread.c (locval): Add offreg flag to indicate location
3304 values that are computed off a base register.
3306 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3307 TAG_local_variable cases to account for static variables
3308 within function scopes.
3310 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3312 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3313 doesn't exist on some systems.
3315 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3316 nexting over recursive function calls.
3318 * target.c (target_read_string): Create this routine to read null
3319 terminated strings from the target. It deals with running off the
3320 end of memory elegantly as well. solib.c (find_solib): Use
3321 target_read_string() to avoid problems with running off the end of
3324 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3325 that reference pgrp_inferior.
3327 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3329 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3330 mips-tfile has been hacked to act more "traditionally."
3331 * dbxread.c: Fixed typo in comment.
3333 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3335 * mips-tdep.c (mips_skip_prologue): Add some number of
3336 'sw' instructions before 'addiu' adjusts the stack.
3338 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3340 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3341 freescope, buildblock closescope, record_line, add_symbol_to_list,
3342 gatherblocks, make_blockvector): Extensive changes to switch
3343 to generic symbol table building code in buildsym.c. Remove
3344 scope tree structures and functions, symbol table building
3345 functions, and lots of other small changes.
3347 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3348 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3350 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3352 * buildsym.c (cleanup_undefined_types): Add support for enums.
3353 This fixes the 'GDB internal error. cleanup_undefined_types with
3356 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3358 * dbxread.c: detect gcc2 compilations.
3360 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3362 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3363 in ../include/opcode/sparc.h.
3365 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3367 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3368 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3369 to reflect actual locations of opcode files, so TAGS target will
3372 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3374 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3377 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3378 dereferencing to access the correct elements.
3380 * valops.c (value_addr): Declare return type of external func
3383 * xcoffread.c: Undefine next_symbol_text before redefining it.
3385 For older changes see ChangeLog-9091
3391 version-control: never
projects / deliverable / binutils-gdb.git / blob