1 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
3 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4 function name, not .gdbinfo. symbol.
6 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
8 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
10 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
12 * Makefile.in (VERSION): 4.4.8
14 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
15 commands in .cshrc/.profile won't get traced.
17 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
19 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
20 * exec.c (build_section_table): Don't abort if no sections.
21 * sparc-tdep.c (single_step): Lint.
22 * utils.c (mrealloc): Handle realloc (0, size) case here.
24 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
26 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
29 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
31 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
32 .gdbinfo. symbols are created. Move creation from parse_procedure
33 to parse_symbol, where it is fairly easy to grow the symtab. This
34 also fixes a symtab trashing bug on all mips-based systems.
35 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
37 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
38 mips_extra_func_info, and all the PROC_xxx macros that look at it.
40 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
42 * c-exp.y: Add missing return type to yyparse() prototype.
44 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
46 Create and use macros for iterating on symtabs, psymtabs, msymbols.
48 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
49 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
50 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
51 (patch_opaque_types): Avoid dummy args and result.
52 * objfiles.c (have_partial_symbols, have_full_symbols,
53 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
54 (iterate_over_objfiles, iterate_over_symtabs,
55 iterate_over_psymtabs): Remove, clunky and slow.
56 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
57 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
58 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
59 dump_objfile): Remove dummy args and results. Move filename
60 comparisons to callers.
61 (printsyms_command, printpsyms_command, printmsyms_command,
62 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
63 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
64 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
65 list_symbols, make_symbol_completion_list): Replace explicit
66 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
67 Eliminate Dijkstra flag crap, break out of loops with gotos.
68 (lookup_symtab_1): Protect '/' tests from short filenames.
69 (cplus_mangled_symbol): Move inline into lookup_symbol.
70 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
71 (relocate_minimal_symbol): Move inline to vmap_symtab.
72 (vmap_symtab): Replace iteration with ALL_OBJFILES,
73 iterate_over_msymbols with ALL_MSYMBOLS.
75 Misc cleanup prior to release.
77 * Makefile.in (VERSION): Roll to 4.4.7.
78 (HFILES): Add call-cmds.h.
79 * call-cmds.h: New header for command fns called by other files.
80 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
81 (breakpoint_1): Remove unused type arg. Change callers.
83 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
84 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
85 * mipsread.c: Add prototypes for all static functions.
87 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
88 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
89 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
90 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
91 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
92 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
95 * buildsym.c (define_symbol): Handle global register variables
96 (from Pierre Willard). Complain if register numbers are too large.
97 * target.c (nomemory): Now that higher levels examine errno, give EIO.
98 * tm-sparc.h: Don't #include <sun4/reg.h>.
99 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
100 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
102 * language.h: Avoid forward enum declaration.
103 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
104 config/sun4os5.mt: New host and target.
105 * defs.h (errno): #include <errno.h> rather than assuming int.
108 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
109 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
110 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
111 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
112 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
113 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
114 sparc-xdep.c, utils.c, value.h, values.c: Lint.
116 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
118 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
119 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
120 * language.h (enum exp_opcode): Avoid forward enum def.
121 * main.c (define_command, user_defined_command): Lint.
122 * mem-break.c, xcoffread.c: Lint.
123 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
125 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
127 * Merged in latest RS6000 diffs from Metin G. Ozisik.
128 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
129 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
130 or IBM6000_TARGET as (approximately) appropriate.
132 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
134 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
135 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
136 or not to try reading symbols from a mapped objfile. Plugs memory
137 leak due to shared libraries generating no psymtabs or symtabs.
139 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
141 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
142 * copying.awk: Lint. Make stronger warning at top of copying.c.
143 * elfread.c (elf_symtab_read): Eliminate check of mainline.
144 * gdbtypes.c (smash_to_*): Remove FIXME comments.
145 (lookup_pointer_type): Add FIXME comment.
146 * main.c (set_history_size_command): Disallow negative size.
147 * partial-stab.h: Update copyright.
148 * rs6000-tdep.c (skip_trampoline_code): Better comments.
150 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
152 * main.c (set_history_size_command): Negative size is error.
153 (Reported by Peggy Fieland.)
155 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
157 * coffread.c (coff_symfile_init): Update comment.
158 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
159 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
160 macros to access the dbx specific objfile information.
161 * dbxread.c (symfile_string_table, symfile_string_table_size):
162 Remove these local variables.
163 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
164 read_dbx_symtab): Remove the stringtab and stringtab_size params
165 from the function prototypes, the function definition, and the
166 function calls. These are now available via DBX_STRINGTAB and
167 DBX_STRINGTAB_SIZE using the objfile pointer.
168 * dbxread.c (dbx_symfile_read): Relocate addr before using as
169 an arg to read_dbx_symtab.
170 * dbxread.c (dbx_symfile_read): Remove code that free'd the
171 stringtab and the dbx specific per-objfile private info.
172 * dbxread.c (init_psymbol_list): Remove symbol count from passed
173 args in prototype, function definition, and function calls. It is
174 now available via the DBX_SYMCOUNT macro using the objfile
176 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
177 local instance of struct dbx_symfile_info and replace with DBX_*
179 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
180 symfile_string_table and symfile_string_table_size.
181 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
182 symfile_string_table.
183 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
184 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
185 stringtab size variables. Remove all code that used to reread
187 * objfiles.c (allocate_objfile): Move calls to init_malloc()
188 to prior to any calls to mmalloc for the objfile specific heap.
189 * utils.c (init_malloc): Document the requirement that for each
190 heap for which corruption checking is desired, that init_mmalloc
191 must be called prior to any mmalloc calls on the heap.
193 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
195 * rs6000-pinsn.c: Make dis-assembly output more like
196 other targets: Don't print instruction in hex before
197 the assembly; use print_address to print out jump
200 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
202 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
203 * cplus-dem.c: Support "Sc" meaning "signed char".
205 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
207 * configure.in: fix iris/iris3.
209 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
211 * command.c, main.c (various places): Use ctype.h macros
212 (such as isupper(x)), instead of hard-wiring in ASCII-isms
213 (such as (x >= 'A' && x <= 'Z')).
214 (There are still more of these in other files.)
215 * main.c (defined_command): Lower-case the user's
216 new command before entering it. Needed because
217 command lookup is case-insensitive (and also lower-cases).
218 (Based on Metin's earlier patch.)
220 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
222 * config/irix4.mh: new file.
224 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
226 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
229 * xm-mips.h: Declare strdup for ultrix.
231 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
232 when calling new_symbol.
233 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
236 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
238 * config/rs6000.mh: Update (for Fred's new mmalloc)
239 flags to disable use of GNU malloc/mmalloc.
240 * munch: Change SYSV rule to allow .text before the label,
241 as well as after, to work for AIX.
242 * gdbtypes.h: Minor clarifiction.
244 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
246 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
247 continuation in yet another place (between method declarations).
249 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
251 * mips-tdep.c: include symfile.h and objfiles.h to fix
254 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
256 * valops.c (value_struct_elt_for_reference): Added 'offset'
257 parameter to handle multiple inheritance.
258 * eval.c, value.h: Update accordingly.
260 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
262 * objfiles.h: New file
263 * Makefile.in (HFILES): Add objfiles.h
264 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
265 main_scope_lowpc, main_scope_highpc.
266 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
267 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
268 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
269 xcoffread.c, : Include objfiles.h.
270 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
271 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
272 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
273 inside_entry_file() and logic changed appropriately.
274 * blockframe.c (outside_startup_file): Renamed to
275 inside_entry_file() and logic changed appropriately.
276 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
277 and logic changed to use per-objfile specific fields.
278 * blockframe.c (inside_entry_scope): Renamed to
279 inside_entry_func() and logic changed to use per-objfile specific
281 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
282 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
284 * symfile.c, symfile.h (entry_point): Remove extern decl.
285 * coffread.c (coff_symfile_init): Common entry point init code
286 moved to symfiles.c, call init_entry_point_info().
287 * coffread.c (complete_symtab): Use new per-objfile entry info.
288 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
289 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
291 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
292 * defs.h (inside_entry_scope, outside_startup_file,
293 inside_main_scope): Prototypes changed for renames to
294 inside_entry_func, inside_entry_file, inside_main_func,
296 * symfile.c (syms_from_objfile): Common entry point init code
297 moved to init_entry_point_info() and call init_entry_point_info().
298 * symfile.h (init_entry_point_info): Include prototype.
299 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
300 moved to symfiles.c and call init_entry_point_info().
301 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
302 main_scope_lowpc, main_scope_highpc): Remove extern decls.
303 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
305 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
306 works for the majority of targets.
307 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
308 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
309 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
310 Use default definition in frame.h.
311 * frame.h (selected_frame_level): Make decl extern.
312 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
313 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
314 * partial-stab.h: Use new per-objfile entry info.
315 * symfile.h (struct objfile): Removed, moved to objfiles.h.
316 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
317 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
318 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
319 have_minimal_symbols): Prototypes moved to objfiles.h.
320 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
321 Macros moved to objfiles.h.
322 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
324 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
326 More C++ improvements (pointers to members, qualified names).
327 * c-exp.y: Support exp.type::name and exp->type::name
328 syntaxes. (Unfortunately, doesn't work for static members.)
329 * c-exp.y, eval.c: Make type::~type work better.
330 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
331 value_static_field by value_struct_elt_for_reference.
332 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
333 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
334 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
335 for OP_SCOPE operand; no point in it now that we use lazy
336 reading of values, and use "reference to member" objects.
337 * gdbtypes.h: Clarify comment.
338 * valops.c: Change value_struct_elt_for_address to return
339 a reference (or variable), rather than a pointer. Change
340 the name to value_struct_elt_for_reference to reflect this.
341 Returning a reference instead of a address provides a
342 generalization, since we can use the routine for both
343 class::name as well as &class::name.
344 Also, recurse to handle multiple inheritance properly.
345 * valprint.c: Moved code to print pointer-to-members
346 to new function point_class_member. This allows a
347 "reference-to-member" to be printed using the same code.
348 * valprint.c (type_print_varspec_prefix): Avoid printing
349 "struct " for domains of class-member types.
350 * valops.c (search_struct_field): Inline code for simplified
351 version of value_static_field (which can then be deleted).
352 * value.h: Rename value_struct_elt_for_address to
353 value_struct_elt_for_reference. Delete value_static_field.
354 * values.c: Remove no longer used function value_static_field.
356 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
358 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
359 elfread.c (coff_symfile_finish): Add function, prototype, and
360 add to the xxxx_sym_fns struct for each file type. Also reformat
361 the xxxx_sym_fns vector to a standard format and add comments.
362 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
363 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
364 Pass pointer to struct objfile rather than pointer to sym_fns.
365 Change references inside each function accordingly. Allocate any
366 symbol file specific info in the per-objfile memory region.
367 * dbxread.c (free_and_init_header_files): Break function into
368 free_header_files(), called from dbx_symfile_finish(), and
369 init_header_files(), called from dbx_new_init().
370 * dbxread.c (dbx_new_init): Move deallocation things to new
371 dbx_symfile_finish function.
372 * elfread.c (elf_new_init): Call buildsym_new_init().
373 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
374 routine for the objfile before deallocating other stuff.
375 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
376 * symfile.h: Move struct sym_fns to before struct objfile def.
377 Add sym_finish function pointer and change prototypes of other
378 function pointers to reflect passing struct objfile pointer rather
379 than struct sym_fns pointer.
380 * symfile.c: Remove now obsolete symtab_fns pointer.
381 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
382 locates the correct sym_fns struct for the given objfile.
383 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
384 for better support of mapped symbol tables.
385 * symfile.c (symbol_file_command): Remove obsolete code using
387 * symfile.h: Remove duplicate declarations for symfile_objfile,
388 entry_point, and object_files.
389 * target.c (target_info): Compare symfile_objfile to NULL.
390 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
391 aixcoff_symfile_finish().
393 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
395 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
396 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
397 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
399 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
401 Some improvements to g++ debugging.
402 * symtab.c (list_symbols): demangle before pattern matching.
403 * symtab.c: Other fixes to improve handing of operators.
404 * valprint.c (type_print_base): Fix test for constructor.
405 * values.c (value_static_field): Allow evaluation of
406 CLASS::METHOD, returning a function pointer.
408 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
410 * Makefile.in (VERSION): Roll 4.4.6.
411 * exec.c (exec_file_command): Add code to ignore optional args
412 passed in by file_command() for use in symbol_file_command().
413 * main.c (main): Document -mapped and -readnow in help summary.
414 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
415 * objfiles.c (allocate_objfile): Filename arg removed. Changes
416 to get filename from bfd with bfd_get_filename(). Test mapto
417 against 0, not NULL. Use mstrsave() to make copy of filename.
418 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
420 * remote-vx.c (vx_load_command, add_symbol_stub):
421 Symbol_file_add() takes an additional arg.
422 * solib.c (symbol_add_stub): Symbol_file_add() takes an
424 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
425 changed to return a bfd not an objfile pointer.
426 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
427 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
428 Change to eliminate local bfd and use symfile_bfd_open() plus
429 allocate_objfile(). Add code to implement readnow option.
430 * symfile.c (symbol_file_command): Changes to option handling,
431 readnow functionality moved to symbol_file_add().
432 * symfile.c (symfile_init): Eliminate local copy of bfd.
433 * symfile.c (add_symbol_file_command): Changes to parse mapped
435 * symfile.h (allocate_objfile): Arg removed from prototype.
436 * symtab.h (symbol_file_add): Arg added to prototype.
437 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
440 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
442 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
443 mtrace.awk, state.c, state.h: Removed.
444 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
445 directories searched for source files.
446 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
447 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
448 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
449 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
450 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
451 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
452 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
454 * Makefile.in (HFILES): Remove state.h
455 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
456 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
457 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
458 * Makefile.in (clean): Remove all object files.
459 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
460 * cplus-dem.c: Remove prototypes definitions that are now done in
462 * dbxread.c (throughout): Change from using per-objfile
463 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
464 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
465 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
466 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
467 * depend: Remove dependencies for state.o, state.h.
468 * dwarfread.c: Add declaration for warning_pre_print.
469 * dwarfread.c (dwarfwarn): Use warning_pre_print.
470 * dwarfread.c (throughout): Change from using per-objfile
471 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
472 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
473 use supplied objfile.
474 * i386-xdep.c (print_387_status): Change to use warning() rather
476 * i387-tdep.c (print_387_control_word): Change to use warning()
478 * infrun.c (wait_for_inferior): Remove unreachable abort() call
479 that some compilers grumble about.
480 * language.c (throughout): Add declaration for warning_pre_print
481 and using warning() instead of printfs.
482 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
483 * main.c (main): Add declaration for warning_pre_print and set it
484 similarly to error_pre_print. Add declarations for
485 mapped_symbol_files and readnow_symbol_files. Add appropriate
486 definitions to long_options[].
487 * minsyms.c: Trivial fix to comment.
488 * objfiles.c (allocate_objfile): Substantially rewritten for
489 using mapped symbol files.
490 * objfiles.c (throughout): Change from using per-objfile
491 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
492 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
493 * source.c (throughout): Change from using per-objfile
494 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
495 * source.c (open_source_file): Use mstrsave to save file name in
496 mapped symbol region for objfile.
497 * symfile.c: Remove include for state.h.
498 include to local form.
499 * symfile.c (symbol_file_add_digested): Remove.
500 * symfile.c (symbol_file_add): Substantially rewritten for mapped
502 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
503 from objfile structure. Add malloc descriptor pointer (md).
504 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
505 * symm-xdep.c (print_fpu_status): Use warning() rather than
507 * symmisc.c (free_symtab_block): Now takes and uses current
509 * symmisc.c (throughout): Change from using per-objfile
510 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
511 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
512 Sun compiler grumblings when PTR is char *.
513 * symtab.c (lookup_symbol): Cast return value of iterate_over_
514 msymbols() to correct pointer type.
515 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
516 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
517 error always starts on a line of it's own.
518 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
519 Rewrite for new mapped malloc package use.
520 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
521 that don't want to use the mapped malloc package; pass arguments
522 on to traditional malloc package functions.
523 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
524 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
525 mrealloc, malloc, and realloc but get fatal error if runs out
527 * utils.c (msavestring, mstrsave): Save a string in a specific
528 mapped malloc region.
529 * utils.c (print_spaces): Use xmalloc to get the buffer.
530 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
531 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
532 * config/i386v4.mh: Insignificant reorganization.
534 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
536 * xcoffread.c: Only enable compilation of debugging functions
537 if IBM6000 is defined. Fails to compile otherwise.
539 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
541 * Makefile.in: pass MAKEINFO down on info.
543 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
545 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
546 useless code, including an lseek to an uninitialized variable.
547 Reported by Jim Williams <jimbo@wrs.com>.
549 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
551 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
552 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
553 * minsyms.c, symfile.c: Changes that may be generally
554 applicable, but are #ifdef IBM6000 for now.
555 * rs6000-xdep.c: Fixed typo in comment.
556 * rs6000-tdep.c: Non-substatial changes.
557 * xoffread.c: The main change here is addition of some
559 * xoffexec.c: More changes.
561 * xcoffread.c: Fixed two too-few-parameters bugs.
563 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
564 to SOLIB_CREATE_INFERIOR_HOOK macro.
566 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
568 * symfile.h: Add prototype for iterate_over_msymbols().
569 * symtab.c (cplus_mangled_symbol): Add function.
570 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
571 iterate_over_msymbols to find demangled C++ symbol.
572 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
573 value to iterate_over_msymbols().
574 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
577 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
579 * Makefile.in: added check target.
581 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
583 * ecoff.c: Move to ../bfd/coff-msym.c.
584 * config/mt-*mips: Remove ecoff.o from the configuration.
585 * remote.c (): Add newline to initial +.
586 (remote_resume): Mention how to cope with signals.
587 (remote_interrupt): Add debug msg.
588 (remote-wait): Implement new 'T' reply, which includes
589 status, PC, and FP all in a single short message.
590 (putpkt): Add further debugging of packet acks.
591 * mipsread.c (fixup_symtab): Also swap RFD's.
592 (parse_partial_symbols): Avoid bug on unknown symbol types.
593 * Makefile.in (VERSION): Roll to 4.4.5.
594 * mips-tdep.c (heuristic_proc_start): Avoid long delays
595 for remote MIPS by limiting heuristic to 200 byte search.
596 (heuristic_proc_desc): Byte-swapping.
597 (mips_print_register): Cope with failure of
598 read_relative_register_raw_bytes. Byte-swap integers for
600 * mips-pinsn.c (print_insn): Byte-swap instruction.
602 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
604 * config.sub configure.in config/.Sanitize config/mh-irix4
605 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
606 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
607 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
608 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
610 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
612 * defs.h, utils.c: xrealloc takes PTR as first arg.
613 * defs.h: Reword confusing comment about ANSI prototypes.
614 * defs.h: Some minor whitespace changes.
615 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
616 not NULL, which can be (void *).
617 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
618 * tm-i386v.h (SP_ARG0): Define
619 * xm-sysv4.h: Back out of change for missing prototypes.
620 * i386-tdep.c (get_longjmp_target): Add function.
622 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
624 * Makefile.in: install man page too.
626 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
628 * All GDB files that #include defs.h: Removed stdio.h.
629 (defs.h): #include stdio.h.
631 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
633 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
634 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
635 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
636 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
637 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
638 it before printing out the hex shape of an address.
640 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
642 * rs6000-xdep.c (frame_initial_stack_address): Move
643 code to set frame->cache_fsr into new separate function
644 frame_get_cacahe_fsr. This allows fixing a fatal error.
645 * xcoffexec.c: Turn previously suppressed error
646 message back on, after cleaning up BFD.
648 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
649 printing of blank line, since it cases printing of an
650 extra blank line. Is this intended? It does mess up
652 * defs.h: Put back declarations of malloc and realloc,
653 but protected by #ifndef MALLOC_INCOMPATIBLE.
654 * objfiles.c: Undo previous change: Use malloc/realloc
655 for objfile malloc/realloc fields (but add a cast).
656 * xcoffexec.c: Suppress an error message (for now).
658 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
660 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
661 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
662 * buildsym.c: Use smash_to_pointer_type() to handle forward type
664 * xcoffread.c: Modifications to C_DECL storage class handling, and
665 introduction of an old smash_to_pointer_type() routine.
667 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
668 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
669 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
670 parameters have been modified.
672 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
673 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
674 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
675 and fetch_inferior_registers() always fetched all the registers
676 resulting valid register values at hand all the time. Pushing a dummy
677 frame did not require validating all register values first. After
678 putting the above mechanism into action, we didn't have valid registers
679 values always ready. Thus, all registers need to be fetched before
680 pushing a dummy frame now.
682 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
683 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
684 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
685 the starting address (actual frame address) of a frame.
686 * rs6000-tdep.c: modifications to function_frame_info() to see if
687 function reserves a frame pointer register (alloca register)
688 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
689 FRAME_LOCALS_ADDRESS has been updated to support debugging of
690 functions with alloca() calls.
692 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
694 * xm-sysv4.h: Provide definitions/prototypes for host environment
695 functions for which no definitions or prototypes are provided in
696 any currently included gdb or host environment header files.
697 For SVR4, this currently includes malloc and realloc, which cannot
698 be portably prototyped in any gdb include file.
700 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
702 * buildsym.h: Remove obsolete variable file_stabs.
704 * Makefile.in: Move place where configure merges in host-
705 and target-dependent fragments later, so the latter
706 can override (say) GNU_MALLOC.
707 * config/mh-rs6000: Use system malloc. Otherwise, I
708 ended up with *two* incompatible versions of malloc
709 (functions in libc would call the malloc in libc).
710 I assume this is a shared library problem.
712 * remote.c: Fix (presumed) typo.
713 * objfiles.c: Use xmalloc/xrealloc instead of
714 malloc/realloc (since the latter are no longer declared).
716 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
717 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
718 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
719 handle individual registers.
720 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
721 correctly in case it wasn't cached yet. (A problem showed up
722 after fetching individual registers.)
723 * buildsym.c: Disable type_synonym_name's type name overwriting
724 in cases it is unnecesary. rs6000 portation doesn't use
725 type_synonym_name, and it used to nullify type names
726 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
727 type's name as soon as space for that type is allocated.
728 * xcoffread.c: ignore a section's lineno information if it is
729 not `.text'. (In rs6000 bfd portation integration, skipping over
730 `.pad' sections are ignored since it was in machine independent
731 part of the code. Thus, a problem of fake sections with invalid
732 lineno information arised.)
734 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
735 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
736 * rs6000-tdep.c: make function_frame_info() work whether or not
737 reading from a core file.
738 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
740 * infrun.c. main.c, printcmd.c. symtab.c:
741 More changes from IBM for rs6000.
744 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
746 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
747 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
748 Merge in changes (mostly from IBM) for RS6000.
749 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
750 More changes from IBM for RS6000. These are in machine-
751 independent code, and probably could do with some cleaning
752 up. The most questionable of these are #ifdef IBM6000.
753 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
754 to single_step() (for consistency with rs6000 and i860).
755 * utils.c: Allow the 1st arg to xrealloc to be NULL
756 (in which case do malloc). This removes the need for
757 some tests in xcoff code (and perhaps other places?).
758 * coffread.c: Removed variables last_source_file,
759 type_vector, and type_vector_length as these are now
760 defined by buildsym.[ch].
761 * defs.h: Remove prototypes for malloc and realloc, since
762 these should only be used to implement xmalloc and xrealloc,
763 and they conflict with <stdlib.h> in AIX - where they
764 return void* even when __STDC__ isn't defined. Sigh.
765 * munch: Recognize *initialize* in data as well as text
766 (AIX uses data). Also, incorporate a patch from Garrett
767 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
768 much more sensible, by only trying to match the name of
769 the initialize_foo function, and not the junk before it.
771 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
773 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
774 unless symbol table indicates that something has changed.
776 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
778 * remote.c: Make it work for embedded MIPS. Increase buffer
779 size, and use throughout. Round buffer size up if too many regs.
780 Support baud rate setting and try for an 8-bit path. If
781 interrupted while waiting for target, send a ^C down the wire.
782 Avoid single-byte reads.
783 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
785 * mips-xdep.h: Avoid the embedded regs when on Unix.
787 * mipsread.c: Byte-swap the symbol table structures, using
788 routines from ecoff.c, to read a symbol table written in any
789 of the four possible byte orders.
790 * configure.in (mips-big-* target): Same as Sony News.
791 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
792 * ecoff.c: New file for symbol swapping routines.
794 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
796 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
797 all-breakpoints' command.
798 * (get_number): Allow users to enter negative breakpoint numbers.
799 * (breakpoint_1): Reformat display of 'info break' to show new
801 * (create_longjmp_breakpoint, breakpoint_re_set,
802 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
803 symfile.c (syms_from_objfile): Re-do
804 insertion of longjmp breakpoints. Move all code into
805 breakpoint_re_set, and call that instead of
806 create_longjmp_breakpoint in symfile.c.
808 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
810 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
811 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
812 * symtab.c (find_pc_symtab): Handle having no objfiles.
813 * infcmd.c: Fix comment.
814 * objfiles.c (free_all_objfiles): Add.
815 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
816 * symfile.c (symbol_file_command): free all objfiles when
817 specifying a new symbol file.
818 (reread_symbols): Stat the file name, don't fstat the descriptor.
820 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
822 * Makefile.in, configure.in: removed traces of namesubdir,
823 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
824 copyrights to '92, changed some from Cygnus to FSF.
826 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
828 * dbxread.c (end_psymtab): Delete empty psymtabs.
829 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
830 * symfile.h (struct objfile): Add free_psymtabs.
832 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
834 * Makefile.in (VERSION): Roll to gdb-4.4.4.
836 * symfile.c (symbol_file_command): strcmp => !strcmp.
837 * breakpoint.h: Move prototypes to follow enum definition they need.
838 * breakpoint.c, infrun.c: Lint.
839 * printcmd.c: Use `enum enable' rather than `enum
841 * mipsread.c: First pass at making it compile with the new
842 objfile changes. Probably seriously broken still, but it
845 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
847 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
848 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
849 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
850 stepping (and nexting) through longjmp(). Also, cleanup
851 breakpoint handling quite a bit by creating explicit breakpoint
852 types instead of using magic breakpoint numbers.
853 Makefile.in: Update version to 4.4.3
855 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
857 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
858 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
859 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
861 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
863 * minsyms.c (install_minimal_symbols): Add bunches to any
864 existing minsyms in the objfile. Avoid extra mallocation
865 by working directly in the obstack. Remove ignored `mainline' parm.
866 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
867 xcoffread.c: Change all callers.
868 * FIXME: We should be able to eliminate MAINLINE from all the
869 symbol readers now, with a small bit of work.
871 * valops.c, value.h: Lint.
872 * remote-vx.c: Add missing break; statement. Bugfix by
873 Michael Sclafani, <sclafani@src.dec.com>.
875 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
877 * Makefile.in (VERSION): Update version to 4.4.2
878 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
879 minsyms.c, mmap-alloc.c, mmap-sbrk.c
880 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
881 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
882 mmap-alloc.o, mmap-sbrk.o
884 * altos-xdep.c: Minor whitespace change.
885 * am29k-tdep.c (examine_prologue): Convert from misc function vector
886 use to new minimal symbol table use.
887 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
888 * arm-xdep.c (store_inferior_registers): Returns void.
889 * blockframe.c (get_pc_function_start, find_pc_partial_function):
890 Convert from misc function vector use to new minimal symbol table use.
891 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
892 * breakpoint.c: Add prototypes for local functions.
893 * breakpoint.c (catch_command_1): Change to static and remove unused
895 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
896 * breakpoint.h: Change function decls to prototype form.
897 * buildsym.c: Add prototypes for local functions.
898 * buildsym.c: Moved hashname() function here from dbxread.c.
899 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
900 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
901 * buildsym.c (dbx_alloc_type): Change to static.
902 * buildsym.c (finish_block): Add objfile parameter.
903 * buildsym.c (misc): Change symbol_obstack to objfile version.
904 * buildsym.c (make_blockvector): Change to static.
905 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
906 * buildsym.c (compare_line_numbers): Change to static, args are const,
908 * buildsym.c (start_symtab): Inline new_object_header_files() call.
909 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
910 and made static. Add objfile parameter.
911 * buildsym.c (end_symtab): Simplify code using line table size.
912 Realloc the linetable on the objfile symbol_obstack and copy there.
913 * buildsym.c (scan_file_globals): Convert from misc function vector
914 use to new minimal symbol use.
915 * buildsym.c (define_symbol): Add objfile parameter. Make sure
916 strings get allocated in objfile's symbol_obstack. Convert references
917 to builtin types to lookup_fundamental_type().
918 * buildsym.c (read_type): Make static, add objfile parameter, convert
919 references to buildin types to lookup_fundamental_type().
920 * buildsym.c (read_struct_type): Add objfile parameter.
921 * buildsym.c (read_array_type): Make static, add objfile parameter.
922 * buildsym.c (read_enum_type): Make static, add objfile parameter.
923 * buildsym.c (read_huge_number): Make static.
924 * buildsym.c (read_range_type): Make static, add objfile parameter,
925 convert references to buildin types to lookup_fundamental_type ().
926 * buildsym.c (read_args): Make static, add objfile parameter.
927 * buildsym.h: Convert function decl's to prototype form.
928 * c-exp.y: Add prototypes for local functions, convert uses of misc
929 function vector to minimal symbol table. Reformat all builtin type
930 initializations and pass a NULL objfile to init_type() for them.
931 * coffread.c: Change context_stack ref's to coff_context_stack,
932 add local function prototypes. Cast uses of xrealloc arg 1.
933 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
935 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
936 * coffread.c (finish_block): Change name to coff_finish_block.
937 * coffread.c (make_blockvector): Add and use objfile parameter.
938 * coffread.c (record_line): Change name to coff_record_line.
939 * coffread.c (start_symtab): Change name to coff_start_symtab.
940 * coffread.c (end_symtab): Change name to coff_end_symtab.
941 * coffread.c (record_misc_function): Change name to record_minimal_
942 symbol and change to minimal symbol table use from misc func tbl.
943 * coffread.c (coff_symfile_read): Convert from misc function vector
944 use to minimal symbol table use.
945 * coffread.c (hashname): Remove; use common version in buildsym.c.
946 * coffread.c (decode_base_type): Change references to builtin types
947 to calls to lookup_fundamental_type().
948 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
949 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
950 * command.c: Add prototypes for local functions.
951 * command.c (add_cmd): Prototype the 'fun' parameter and use the
952 appropriate member of the function union for that type.
953 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
954 ifdef out the function since it isn't currently used.
955 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
956 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
957 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
958 * command.c (help_cmd): Compare function pointer to NULL.
959 * command.c (help_cmd_list): Compare function pointer to NULL.
960 * command.c (lookup_cmd_1): Use correct member of function union.
961 * command.c (undef_cmd_error): Make static.
962 * command.c (complete_on_cmdlist): Use correct member of func union.
963 * command.c (do_setshow_command): Use correct member of func union.
964 * command.c (shell_escape): Convert rindex use to strrchr.
965 * command.h (COMMAND_H): Define if already included.
966 * command.h (cmd_list_element struct): Change 'function' to a union
967 and prototype args. Prototype completer function.
968 * command.h: Convert decl's to prototype form.
969 * convex-xdep.c (store_inferior_registers): Returns void.
970 * copying.c: Prototype local functions.
971 * coredep.c: Minor whitespace change.
972 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
973 * cplus-dem.c: Prototype local functions.
974 * dbxread.c (hashname): Remove; moved to buildsym.c.
975 * dbxread.c (free_and_init_header_files): Make static.
976 * dbxread.c: Add prototypes for local functions.
977 * dbxread.c (new_object_header_files): Remove; inlined usages.
978 * dbxread.c (xrealloc usages): Cast args.
979 * dbxread.c (record_misc_function): Change to record_minimal_symbol
980 and change usages accordingly.
981 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
982 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
983 * dbxread.c (dbx_next_symbol_text): Make static.
984 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
985 * dbxread.c (init_bincl_list): Add and use objfile parameter.
986 * dbxread.c (free_bincl_list): Add and use objfile parameter.
987 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
988 * dbxread.c (end_psymtab): Convert to use per-objfile data.
989 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
991 * dwarfread.c (record_misc_function): Change name to record_minimal_
992 symbol and use minimal symbol table throughout.
993 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
994 * dwarfread.c: Convert all references to builtin types to use the new
995 lookup_fundamental_type function.
996 * dwarfread.c (read_enumeration): Add and use objfile parameter.
997 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
999 * elfread.c (record_misc_function): Convert to use record_minimal_
1001 * elfread.c (elf_symtab_read): Add objfile parameter.
1002 * eval.c: Add prototypes for local functions and move some decls
1003 around to accomodate prototypes.
1004 * expprint.c: Add prototypes for local functions. Change references
1005 to misc function vector to minimal symbol table.
1006 * findvar.c (read_memory usages): Cast args.
1007 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
1008 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
1009 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
1010 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
1011 * gould-xdep.c: Minor whitespace change.
1012 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
1013 * hp300ux-xdep.c (store_inferior_registers): Returns void.
1014 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
1015 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
1016 * i386-tdep.c: Add prototypes for local functions.
1017 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
1018 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
1019 that defaulted to int.
1020 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
1021 i386_push_dummy_frame): Returns void.
1022 * i386-xdep.c (i386_register_u_addr): Declare params that default to
1023 int and explicitly declare return type as int.
1024 * i387-tdep.c: Minor formatting changes.
1025 * i960-tdep.c (leafproc_return): Convert from misc function vector
1026 use to minimal symbol table use.
1027 * infcmd.c: Add prototypes for local functions.
1028 * infcmd.c (continue_command, until_next_command, until_command,
1029 path_info, path_command): Make static.
1030 * infcmd.c (step_1, until_next_command): Convert from misc func
1031 vector to minimal symbol table use.
1032 * inflow.c: Add prototypes for local functions.
1033 * infptrace.c (store_inferior_registers): Returns void, not int.
1034 * language.c (_initialize_language): Use proper member of function
1036 * m2-exp.y: Add prototypes for local functions, convert misc function
1037 vector uses to minimal symbol table uses.
1038 * m2-exp.y (make_qualname, yyerror): Make static.
1039 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
1040 * m68k-pinsn.c: Add prototypes for local functions.
1041 * m68k-pinsn.c (print_insn): Cast args to read_memory.
1042 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
1043 * m68k-stub.c: Add prototypes.
1044 * m88k-pinsn.c (sprint_address): Convert from misc function vector
1045 use to minimal symbol table use.
1046 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
1047 * m88k-xdep.c (store_inferior_registers): Returns void.
1048 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
1049 * mach386-xdep.c (store_inferior_registers): Returns void.
1050 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
1051 * main.c: Add prototypes for local functions.
1052 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
1053 longjmp() result to (NORETURN void).
1054 * main.c (catch_errors): Prototype the 'func' parameter.
1055 * main.c (disconnect, stop_sig, do_nothin, float_handler):
1056 Takes an unused arg.
1057 * main.c (execute_command): Call the right member of the func union.
1058 * main.c (command_loop_marker, symbol_completion_function,
1059 command_loop): Make static.
1060 * main.c (command_line_input): Make linelength unsigned, cast arg
1061 to command_line_input().
1062 * main.c (add_info, add_com): Prototype the 'fun' parameter.
1063 * main.c (initialize_main): Call right member of function union.
1064 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
1065 * mem-break.c: Include symtab.h
1066 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
1067 * mips-xdep.c (store_inferior_registers): Returns void.
1068 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
1069 use to minimal symbol table use.
1070 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
1072 * mipsread.c (make_type): Remove, convert usages to init_type.
1073 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
1074 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
1075 vector use to minimal symbol table use.
1076 * parse.c: Add prototypes for local functions.
1077 * parse.c (xrealloc usages): Cast args.
1078 * parse.c (prefixify_expression, length_of_subexp): Make static.
1079 * parser-defs.h (PARSER_DEFS_H): Define when first included.
1080 * parser-defs.h: Convert function decls to prototype form.
1081 * partial-stab.h: Convert from misc function vector use to new minimal
1083 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
1084 the per-objfile copies.
1085 * printcmd.c: Add prototypes for local functions. Move some struct
1086 definitions around to accomodate prototypes.
1087 * printcmd.c (decode_format): Make static, change args oformat and
1088 osize to int from char.
1089 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
1090 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
1091 * printcmd.c (print_address_symbolic): Convert from misc function
1092 vector use to minimal symbol table use.
1093 * printcmd.c (address_info): Convert from misc function vector use
1094 to minimal symbol table use.
1095 * printcmd.c (delete_display, enable_display, disable_display_command):
1097 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1098 * procfs.c (fetch_core_registers): Add unused param reg_addr.
1099 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
1100 * pyr-xdep.c (store_inferior_registers): Returns void.
1101 * remote-mm.c (mm_load): symbol_file_add return value unused.
1102 * remote-nindy.c: Minor format change.
1103 * remote-vx.c (vx_load_command): symbol_file_add result unused.
1104 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
1105 * rs6000-xdep.c (store_inferior_registers): Returns void.
1106 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
1107 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
1108 vector use to minimal symbol table use.
1109 * solib.c: Add prototypes for local functions.
1110 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
1111 function vector use to minimal symbol table use.
1112 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1113 * solib.c (find_solib, shared_library_command): Make static
1114 * solib.c (read_memory, write_memory usages): Cast args.
1115 * solib.c (special_symbol_handling): Add function
1116 * source.c: Add prototypes for local functions.
1117 * source.c (select_source_symtab): Convert to scan objfiles.
1118 * source.c (open_source_file): Make static.
1119 * source.c (xrealloc usages): Cast args.
1120 * source.c (source_line_charpos): ifdef out, unused.
1121 * source.c (get_filename_and_charpos): Make static.
1122 * stack.c: Add prototypes for local functions.
1123 * stack.c (print_frame_info, frame_info): Convert from misc function
1124 vector use to minimal symbol table use.
1125 * symfile.c: Add prototypes for local functions.
1126 * symfile.c (compare_symbols): Make args const PTR's.
1127 * symfile.c (compare_psymbols, sort_pst_symbols) add.
1128 * symfile.c (sort_all_symtab_syms): Scan objfile list.
1129 * symfile.c (obsavestring): Add objfile parameter.
1130 * symfile.c (init_misc_bunches, prim_record_misc_function,
1131 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
1132 sort_misc_function_vector, compact_misc_function_vector): Remove
1133 * symfile.c (symbol_file_add_digested): Add function.
1134 * symfile.c (symbol_file_add): Returns struct objfile *.
1135 * symfile.c (symbol_file_command): Modify for state file use.
1136 * symfile.c (symfile_open): Add parameter "dumpable".
1137 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
1138 * symfile.c (load_command, add_symbol_file_command): Make static.
1139 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
1140 * symfile.c (rindex usages): Converted to strrchr.
1141 * symfile.c (allocate_psymtab): New
1142 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
1143 converted to minimal symbol table usage, but no obvious conversion.
1144 * symfile.c (free_all_symtabs): Remove.
1145 * symfile.c (_initialize_symfile): Use per-objfile info.
1146 * symfile.h: Rework the objfile structure to add per-objfile data
1147 objects (psymbol_obstack, symbol_obstack, type_obstack,
1148 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
1149 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
1150 Add prototypes to function declarations.
1151 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
1152 function vector usage to minimal symbol table usage.
1153 * symmisc.c (DEV_TTY): Define if not defined.
1154 * symmisc.c: Add local function prototypes.
1155 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
1156 printpsyms_command, print_objfiles, print_objfiles_command):
1157 Rework to use iterate_over_*
1158 * symtab.c: Add prototypes for local functions.
1159 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
1160 * symtab.c (lookup_partial_symtab): Scan through objfiles.
1161 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
1162 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
1163 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
1164 lookup_reference_type, lookup_member_type, allocate_stub_method,
1165 check_stub_method, create_array_type, smash_to_member_type,):
1167 * symtab.c (lookup_symbol): Some args are const.
1168 * symtab.h: All type related defs and structs moved to gdbtypes.h
1169 * symtab.h: Convert decls to prototypes.
1170 * target.c (noprocess): Make static.
1171 * target.h: Change decl's to prototypes.
1172 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
1173 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
1174 * utils.c (_initialize_utils): Use correct member of function union.
1175 * valarith.c: include gdbtypes.h
1176 * valops.c: include gdbtypes.h, add prototypes for local functions.
1177 * valops.c (value_push, value_arg_push, find_function_addr):
1179 * valops.c (value_string): Convert from misc function vector use
1180 to minimal symbol table use.
1181 * valops.c (check_field_in): Make arg const.
1182 * valprint.c: Add prototypes for local functions.
1183 * valprint.c (print_string): Make static
1184 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
1185 * values.c: Add prototypes for local functions.
1186 * values.c (value_headof): Convert from misc function vector to
1187 minimal symbol table.
1188 * xcoffexec.c: Add prototypes for local functions.
1189 * xcoffexec.c (exec_close, file_command, add_to_section_table):
1191 * xcoffexec.c (relocate_minimal_symbol): Add.
1192 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
1193 * xcoffread.c: Add prototypes for local functions.
1194 * xcoffread.c (sort_syms): Convert to scan objfiles.
1195 * xcoffread.c (read_xcoff_symtab): Make static.
1196 * xcoffread.c (various): Replace references to builtin types with
1197 calls to lookup_fundamental_type. Replace references to symbol_obstack
1198 and psymbol_obstack with pointers to the per-objfile copies.
1199 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
1200 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
1202 * xcoffread.c (init_stringtab): Add objfile parameter.
1203 * gdbtypes.c: New file
1204 * minsyms.c: New file
1205 * mmap-alloc.c: New file
1206 * mmap-sbrk.c: New file
1207 * objfiles.c: New file
1211 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
1213 * Check in Fred Fish's changes in these modules. Fred
1214 will make ChangeLog entries for all of them. Update VERSION
1217 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
1219 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
1221 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
1222 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
1223 value.h: Prototypes for static functions; lint.
1224 * gdbtypes.h: Empty file to ease transition.
1226 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
1228 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
1229 inferior.h, language.h, signame.h, target.h, terminal.h,
1230 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
1231 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
1233 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
1234 signame.c, sparc-xdep.c: Prototypes for all static functions.
1236 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
1237 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
1238 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
1239 Remove to_call_function and target_call_function, since it
1240 always calls the same thing (call_function_by_hand).
1241 * core.c, exec.c, solib.c: Rename target_ops sections =>
1243 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
1244 target.h: target_kill takes no args.
1245 * language.c (language_info): Scaffolding to allow briefer
1246 messages when the current language changes. FIXME.
1247 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
1248 complaints about volatile functions.
1249 * xm-sysv4.h (HAVE_MMAP): Define.
1251 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
1253 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
1254 to make prototypes for all functions declared here.
1255 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
1256 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
1257 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
1258 * ieee-float.h: Use PARAMS for prototypes; make some params const.
1259 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
1260 * m2-exp.y: Remove unused CONST; Rename OR and AND.
1261 * utils.c: Avoid declaring malloc and realloc. Lint.
1262 (request_quit): Accept signal-number parameter.
1264 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
1266 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
1267 DIE's. Add new function read_tag_pointer_type() to read them.
1269 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
1270 When creating a new user defined type, check to see if a partial
1271 type already exists, and if so, bash it to fit.
1273 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
1275 * coffread.c (decode_base_type): Pass long, not union.
1276 Fix by Eric Valette, ev@chorus.fr.
1278 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
1280 * elfread.c (elf_symtab_read): Fix code to correctly track
1281 changes in bfd for absolute symbols.
1283 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
1285 * xm-vaxbsd.h: Close off comment.
1287 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
1289 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
1291 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
1293 * mips-tdep.c (mips_print_registers): Print correct register
1294 number for double pseudo-registers.
1296 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
1298 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
1299 in the op$::OPERATOR. case. From Steven McCanne,
1300 <mccanne@horse.ee.lbl.gov>.
1302 * exec.c (set_section_name): Pass arg to exec_files_info;
1303 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
1305 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
1307 * main.c (print_gdb_version): Copyright msg: only this year.
1308 (cd_command): Avoid changing current_directory on error.
1310 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
1312 * mipsread.c (parse_partial_symbols): Handle dependencies
1313 between partial symbol tables (when not doing stabs-in-ecoff).
1314 (This used to be handled by parse_fdr, but parse_fdr was
1315 incompatible with handling stabs-in-ecoff, so the code
1316 was re-written to not use parse_fdr. Unfortunately,
1317 the logic to handle dependencies was overlooked.)
1319 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1321 * coffread.c (read_enum_type): Use the size of a target int when
1323 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
1325 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
1326 * symtab.c (lookup_reference_type, lookup_ptr_type): use
1327 TARGET_PTR_BIT to determine size of a pointer
1328 * values.c (unpack_long): when unpacking a REF or a PTR don't
1329 assume the size of the type.
1331 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
1333 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
1334 looking at its members. Improve guess between struct and union,
1335 only assuming union if multiple members have offsets of zero.
1337 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
1339 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
1340 (This is just for clarity - and one day permitting us to
1341 change FP0_REGNUM from 38 to 32, which would make more sense.)
1342 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
1343 register numbers in stabs-in-ecoff get handled correctly.
1345 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
1347 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
1348 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
1349 into BSD and Ultrix.
1351 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
1353 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
1355 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
1357 * Makefile.in: Increment version to 4.4.1.
1358 * main.c (print_gdb_version): Update copyright notice.
1360 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
1362 * mipsread.c: Prepend "struct " to the names of structure
1363 types, and similarly for enums and unions. (This used
1364 to be done, but got lost in the re-write to "guess" the
1365 difference between enum/struct/union.)
1366 Also, guess that a tag is an enum if the first member
1369 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
1371 * xm-vax.h: #ifndef ultrix around #include of endian.h and
1374 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
1376 * Projects: Patching executables is done.
1377 * Makefile.in (VERSION): Roll to gdb-4.4.
1378 * README, WHATS.NEW: Update for gdb-4.4.
1380 * symfile.c (reread_symbols): Whenever we reread one object
1381 file's symbols, we must restart the scan, because the object_files
1382 chain has been permuted.
1384 * exec.c (exec_files_info): Split out into print_section_info.
1385 Print BFD filename of each section if it's not the default one.
1386 * core.c (core_files_info): Call print_section_info.
1388 * xm-vax.h: Include a few system header files whose definitions
1389 must precede defs.h.
1390 * language.c, language.h: Make some things const.
1391 * expression.h, main.c: const spreads like ooze.
1393 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
1394 since BREAKPOINT values can be >0x80.
1396 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
1398 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
1400 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
1402 * sparc-pinsn.c: Remove kludge for preferring architectures.
1403 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
1404 and forever. Add `add' instruction to the set that get checked
1405 for a preceding `sethi' in order to print an absolute address.
1406 Corresponding changes in ../include/opcode/sparc.h needed
1407 to eliminate garbage instructions.
1409 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
1411 * mipsread.c (parse_partial_symbols): Make sure partial
1412 symbols are created for external symbols (as used to be
1413 the case). This is a bit of a pain with the mips-coff.
1414 It uses a table which points to all of the external
1415 symbols belonging to a particular FDR or psymtab.
1416 Once we've generated this table, we might as well save
1417 it, and then use it in psymtab_to_symtab_1 to find
1418 the symbols to pass to parse_external().
1419 * symfile.c, symfile.c: New function start_psymtab_common
1420 to share the common parts of allocating a new psymtab
1421 for dbxread, mipsread (and later dwarfread). Its code
1422 was pulled out from start_psymtab in dbxread.c.
1423 * dbxread.c (start_psymtab): Use start_psymtab_common().
1425 * valprint.c (val_print): If there is an error when trying
1426 to print a string, check to see if there really is a problem
1427 by reading just one character. If that works, assume
1430 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
1432 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
1433 cypress, v8 mnemonics in that order.
1435 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
1437 * sparc-pinsn.c: Put the qsort() back in.
1439 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
1441 * findvar.c (read_register, write_register): Handle machines
1442 where REGISTER_TYPE is not the same size as "int".
1444 Handle debug symbols in dynamically loaded (relocated) code:
1446 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
1447 offset to process_one_symbol.
1448 (process_one_symbol): Take new offset parameter. Add it into
1449 appropriate symbol types to relocate symbols to loaded addresses.
1450 Handle all possible symbol types, and complain() about types that
1451 we don't expect to see.
1452 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
1453 process_one_symbol (FIXME, should pass real offset).
1457 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
1459 (set_breakpoint, break_command_1, until_break_command,
1460 catch_command_1, breakpoint_re_set_one): Use it.
1461 * symtab.h (resolve_sal_pc): Declare.
1462 * infcmd.c (jump_command): Use resolve_sal_pc.
1464 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
1466 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
1468 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
1470 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
1471 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
1472 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
1474 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
1476 * dbxread.c (process_one_symbol): Make a first cut at handling
1477 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
1479 * symtab.c (find_pc_line): Fix stepping into and out of #included
1482 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
1484 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
1485 no longer any need to copy ../include/opcode/* into gdb.
1487 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
1489 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
1491 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
1493 * valprint.c (type_print_base, type_print_method_args):
1494 Print C++ constructor methods without bogus "return type."
1496 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
1498 * infptrace.c (child_xfer_memory): Parameter "target" should
1499 be a pointer to a structure, not the entire structure.
1501 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
1503 * depend: Convert the couple of references to ansidecl.h that
1504 used the local gdb version to use the ../include version.
1506 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
1509 (child_xfer_memory): Takes pointer to a struct, not entire struct.
1510 (inferior_proc_init): Fix non-ANSI version of args.
1511 (attach): Call print_sys_errmsg with correct number of args.
1512 (mappingflags): Make static, does not need to be global.
1514 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
1515 not the entire struct itself.
1517 * valops.c (value_assign): Cast some args to modify_field() and
1518 {read,write}_register_bytes() correctly.
1520 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
1522 * Makefile.in (MALLOCSRC): Removed reference to removed local
1525 * dwarfread.c (list_in_scope): Needs an initial value, use file
1528 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
1530 * main.c (main): Make option_index local to keep new getopt happy.
1531 main.c, solib.c, Makefile.in: Update copyright notices.
1533 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
1535 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
1537 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
1539 * Makefile.in (HFILES): Add partial-stab.h.
1541 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
1543 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
1544 New files for stratus. Not complete enough to actually build
1545 on the Stratus machine; that awaits copyright assignment for
1548 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
1549 for getting custom flags into CFLAGS when doing makes.
1551 * configure.in: Add config information for stratus.
1553 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
1555 * dbxread.c (process_one_symbol): Pass address of structure
1556 to complain(), rather than the whole structure.
1558 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
1560 * solib.c (solib_add_common_symbols): Only compile in when not
1561 using SVR4 style shared libraries.
1563 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
1565 * dwarfread.c (locval): Add offreg flag to indicate location
1566 values that are computed off a base register.
1568 * dwarfread.c (new_symbol): Rework TAG_global_variable and
1569 TAG_local_variable cases to account for static variables
1570 within function scopes.
1572 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
1574 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
1575 doesn't exist on some systems.
1577 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
1578 nexting over recursive function calls.
1580 * target.c (target_read_string): Create this routine to read null
1581 terminated strings from the target. It deals with running off the
1582 end of memory elegantly as well. solib.c (find_solib): Use
1583 target_read_string() to avoid problems with running off the end of
1586 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
1587 that reference pgrp_inferior.
1589 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
1591 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
1592 mips-tfile has been hacked to act more "traditionally."
1593 * dbxread.c: Fixed typo in comment.
1595 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
1597 * mips-tdep.c (mips_skip_prologue): Add some number of
1598 'sw' instructions before 'addiu' adjusts the stack.
1600 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
1602 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
1603 freescope, buildblock closescope, record_line, add_symbol_to_list,
1604 gatherblocks, make_blockvector): Extensive changes to switch
1605 to generic symbol table building code in buildsym.c. Remove
1606 scope tree structures and functions, symbol table building
1607 functions, and lots of other small changes.
1609 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
1610 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
1612 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
1614 * buildsym.c (cleanup_undefined_types): Add support for enums.
1615 This fixes the 'GDB internal error. cleanup_undefined_types with
1618 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
1620 * dbxread.c: detect gcc2 compilations.
1622 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
1624 * sparc-pinsn.c: Rename bitfields that overlap with macro names
1625 in ../include/opcode/sparc.h.
1627 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
1629 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
1630 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
1631 to reflect actual locations of opcode files, so TAGS target will
1634 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
1636 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
1639 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
1640 dereferencing to access the correct elements.
1642 * valops.c (value_addr): Declare return type of external func
1645 * xcoffread.c: Undefine next_symbol_text before redefining it.
1647 For older changes see ChangeLog-9091
1653 version-control: never