1 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
3 * c-exp.y: Add missing return type to yyparse() prototype.
5 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7 Create and use macros for iterating on symtabs, psymtabs, msymbols.
9 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
10 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
11 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
12 (patch_opaque_types): Avoid dummy args and result.
13 * objfiles.c (have_partial_symbols, have_full_symbols,
14 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
15 (iterate_over_objfiles, iterate_over_symtabs,
16 iterate_over_psymtabs): Remove, clunky and slow.
17 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
18 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
19 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
20 dump_objfile): Remove dummy args and results. Move filename
21 comparisons to callers.
22 (printsyms_command, printpsyms_command, printmsyms_command,
23 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
24 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
25 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
26 list_symbols, make_symbol_completion_list): Replace explicit
27 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
28 Eliminate Dijkstra flag crap, break out of loops with gotos.
29 (lookup_symtab_1): Protect '/' tests from short filenames.
30 (cplus_mangled_symbol): Move inline into lookup_symbol.
31 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
32 (relocate_minimal_symbol): Move inline to vmap_symtab.
33 (vmap_symtab): Replace iteration with ALL_OBJFILES,
34 iterate_over_msymbols with ALL_MSYMBOLS.
36 Misc cleanup prior to release.
38 * Makefile.in (VERSION): Roll to 4.4.7.
39 (HFILES): Add call-cmds.h.
40 * call-cmds.h: New header for command fns called by other files.
41 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
42 (breakpoint_1): Remove unused type arg. Change callers.
44 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
45 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
46 * mipsread.c: Add prototypes for all static functions.
48 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
49 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
50 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
51 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
52 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
53 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
56 * buildsym.c (define_symbol): Handle global register variables
57 (from Pierre Willard). Complain if register numbers are too large.
58 * target.c (nomemory): Now that higher levels examine errno, give EIO.
59 * tm-sparc.h: Don't #include <sun4/reg.h>.
60 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
61 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
63 * language.h: Avoid forward enum declaration.
64 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
65 config/sun4os5.mt: New host and target.
66 * defs.h (errno): #include <errno.h> rather than assuming int.
69 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
70 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
71 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
72 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
73 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
74 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
75 sparc-xdep.c, utils.c, value.h, values.c: Lint.
77 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
79 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
80 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
81 * language.h (enum exp_opcode): Avoid forward enum def.
82 * main.c (define_command, user_defined_command): Lint.
83 * mem-break.c, xcoffread.c: Lint.
84 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
86 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
88 * Merged in latest RS6000 diffs from Metin G. Ozisik.
89 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
90 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
91 or IBM6000_TARGET as (approximately) appropriate.
93 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
95 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
96 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
97 or not to try reading symbols from a mapped objfile. Plugs memory
98 leak due to shared libraries generating no psymtabs or symtabs.
100 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
102 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
103 * copying.awk: Lint. Make stronger warning at top of copying.c.
104 * elfread.c (elf_symtab_read): Eliminate check of mainline.
105 * gdbtypes.c (smash_to_*): Remove FIXME comments.
106 (lookup_pointer_type): Add FIXME comment.
107 * main.c (set_history_size_command): Disallow negative size.
108 * partial-stab.h: Update copyright.
109 * rs6000-tdep.c (skip_trampoline_code): Better comments.
111 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
113 * main.c (set_history_size_command): Negative size is error.
114 (Reported by Peggy Fieland.)
116 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
118 * coffread.c (coff_symfile_init): Update comment.
119 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
120 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
121 macros to access the dbx specific objfile information.
122 * dbxread.c (symfile_string_table, symfile_string_table_size):
123 Remove these local variables.
124 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
125 read_dbx_symtab): Remove the stringtab and stringtab_size params
126 from the function prototypes, the function definition, and the
127 function calls. These are now available via DBX_STRINGTAB and
128 DBX_STRINGTAB_SIZE using the objfile pointer.
129 * dbxread.c (dbx_symfile_read): Relocate addr before using as
130 an arg to read_dbx_symtab.
131 * dbxread.c (dbx_symfile_read): Remove code that free'd the
132 stringtab and the dbx specific per-objfile private info.
133 * dbxread.c (init_psymbol_list): Remove symbol count from passed
134 args in prototype, function definition, and function calls. It is
135 now available via the DBX_SYMCOUNT macro using the objfile
137 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
138 local instance of struct dbx_symfile_info and replace with DBX_*
140 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
141 symfile_string_table and symfile_string_table_size.
142 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
143 symfile_string_table.
144 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
145 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
146 stringtab size variables. Remove all code that used to reread
148 * objfiles.c (allocate_objfile): Move calls to init_malloc()
149 to prior to any calls to mmalloc for the objfile specific heap.
150 * utils.c (init_malloc): Document the requirement that for each
151 heap for which corruption checking is desired, that init_mmalloc
152 must be called prior to any mmalloc calls on the heap.
154 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
156 * rs6000-pinsn.c: Make dis-assembly output more like
157 other targets: Don't print instruction in hex before
158 the assembly; use print_address to print out jump
161 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
163 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
164 * cplus-dem.c: Support "Sc" meaning "signed char".
166 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
168 * configure.in: fix iris/iris3.
170 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
172 * command.c, main.c (various places): Use ctype.h macros
173 (such as isupper(x)), instead of hard-wiring in ASCII-isms
174 (such as (x >= 'A' && x <= 'Z')).
175 (There are still more of these in other files.)
176 * main.c (defined_command): Lower-case the user's
177 new command before entering it. Needed because
178 command lookup is case-insensitive (and also lower-cases).
179 (Based on Metin's earlier patch.)
181 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
183 * config/irix4.mh: new file.
185 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
187 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
190 * xm-mips.h: Declare strdup for ultrix.
192 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
193 when calling new_symbol.
194 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
197 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
199 * config/rs6000.mh: Update (for Fred's new mmalloc)
200 flags to disable use of GNU malloc/mmalloc.
201 * munch: Change SYSV rule to allow .text before the label,
202 as well as after, to work for AIX.
203 * gdbtypes.h: Minor clarifiction.
205 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
207 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
208 continuation in yet another place (between method declarations).
210 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
212 * mips-tdep.c: include symfile.h and objfiles.h to fix
215 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
217 * valops.c (value_struct_elt_for_reference): Added 'offset'
218 parameter to handle multiple inheritance.
219 * eval.c, value.h: Update accordingly.
221 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
223 * objfiles.h: New file
224 * Makefile.in (HFILES): Add objfiles.h
225 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
226 main_scope_lowpc, main_scope_highpc.
227 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
228 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
229 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
230 xcoffread.c, : Include objfiles.h.
231 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
232 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
233 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
234 inside_entry_file() and logic changed appropriately.
235 * blockframe.c (outside_startup_file): Renamed to
236 inside_entry_file() and logic changed appropriately.
237 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
238 and logic changed to use per-objfile specific fields.
239 * blockframe.c (inside_entry_scope): Renamed to
240 inside_entry_func() and logic changed to use per-objfile specific
242 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
243 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
245 * symfile.c, symfile.h (entry_point): Remove extern decl.
246 * coffread.c (coff_symfile_init): Common entry point init code
247 moved to symfiles.c, call init_entry_point_info().
248 * coffread.c (complete_symtab): Use new per-objfile entry info.
249 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
250 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
252 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
253 * defs.h (inside_entry_scope, outside_startup_file,
254 inside_main_scope): Prototypes changed for renames to
255 inside_entry_func, inside_entry_file, inside_main_func,
257 * symfile.c (syms_from_objfile): Common entry point init code
258 moved to init_entry_point_info() and call init_entry_point_info().
259 * symfile.h (init_entry_point_info): Include prototype.
260 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
261 moved to symfiles.c and call init_entry_point_info().
262 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
263 main_scope_lowpc, main_scope_highpc): Remove extern decls.
264 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
266 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
267 works for the majority of targets.
268 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
269 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
270 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
271 Use default definition in frame.h.
272 * frame.h (selected_frame_level): Make decl extern.
273 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
274 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
275 * partial-stab.h: Use new per-objfile entry info.
276 * symfile.h (struct objfile): Removed, moved to objfiles.h.
277 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
278 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
279 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
280 have_minimal_symbols): Prototypes moved to objfiles.h.
281 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
282 Macros moved to objfiles.h.
283 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
285 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
287 More C++ improvements (pointers to members, qualified names).
288 * c-exp.y: Support exp.type::name and exp->type::name
289 syntaxes. (Unfortunately, doesn't work for static members.)
290 * c-exp.y, eval.c: Make type::~type work better.
291 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
292 value_static_field by value_struct_elt_for_reference.
293 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
294 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
295 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
296 for OP_SCOPE operand; no point in it now that we use lazy
297 reading of values, and use "reference to member" objects.
298 * gdbtypes.h: Clarify comment.
299 * valops.c: Change value_struct_elt_for_address to return
300 a reference (or variable), rather than a pointer. Change
301 the name to value_struct_elt_for_reference to reflect this.
302 Returning a reference instead of a address provides a
303 generalization, since we can use the routine for both
304 class::name as well as &class::name.
305 Also, recurse to handle multiple inheritance properly.
306 * valprint.c: Moved code to print pointer-to-members
307 to new function point_class_member. This allows a
308 "reference-to-member" to be printed using the same code.
309 * valprint.c (type_print_varspec_prefix): Avoid printing
310 "struct " for domains of class-member types.
311 * valops.c (search_struct_field): Inline code for simplified
312 version of value_static_field (which can then be deleted).
313 * value.h: Rename value_struct_elt_for_address to
314 value_struct_elt_for_reference. Delete value_static_field.
315 * values.c: Remove no longer used function value_static_field.
317 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
319 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
320 elfread.c (coff_symfile_finish): Add function, prototype, and
321 add to the xxxx_sym_fns struct for each file type. Also reformat
322 the xxxx_sym_fns vector to a standard format and add comments.
323 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
324 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
325 Pass pointer to struct objfile rather than pointer to sym_fns.
326 Change references inside each function accordingly. Allocate any
327 symbol file specific info in the per-objfile memory region.
328 * dbxread.c (free_and_init_header_files): Break function into
329 free_header_files(), called from dbx_symfile_finish(), and
330 init_header_files(), called from dbx_new_init().
331 * dbxread.c (dbx_new_init): Move deallocation things to new
332 dbx_symfile_finish function.
333 * elfread.c (elf_new_init): Call buildsym_new_init().
334 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
335 routine for the objfile before deallocating other stuff.
336 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
337 * symfile.h: Move struct sym_fns to before struct objfile def.
338 Add sym_finish function pointer and change prototypes of other
339 function pointers to reflect passing struct objfile pointer rather
340 than struct sym_fns pointer.
341 * symfile.c: Remove now obsolete symtab_fns pointer.
342 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
343 locates the correct sym_fns struct for the given objfile.
344 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
345 for better support of mapped symbol tables.
346 * symfile.c (symbol_file_command): Remove obsolete code using
348 * symfile.h: Remove duplicate declarations for symfile_objfile,
349 entry_point, and object_files.
350 * target.c (target_info): Compare symfile_objfile to NULL.
351 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
352 aixcoff_symfile_finish().
354 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
356 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
357 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
358 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
360 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
362 Some improvements to g++ debugging.
363 * symtab.c (list_symbols): demangle before pattern matching.
364 * symtab.c: Other fixes to improve handing of operators.
365 * valprint.c (type_print_base): Fix test for constructor.
366 * values.c (value_static_field): Allow evaluation of
367 CLASS::METHOD, returning a function pointer.
369 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
371 * Makefile.in (VERSION): Roll 4.4.6.
372 * exec.c (exec_file_command): Add code to ignore optional args
373 passed in by file_command() for use in symbol_file_command().
374 * main.c (main): Document -mapped and -readnow in help summary.
375 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
376 * objfiles.c (allocate_objfile): Filename arg removed. Changes
377 to get filename from bfd with bfd_get_filename(). Test mapto
378 against 0, not NULL. Use mstrsave() to make copy of filename.
379 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
381 * remote-vx.c (vx_load_command, add_symbol_stub):
382 Symbol_file_add() takes an additional arg.
383 * solib.c (symbol_add_stub): Symbol_file_add() takes an
385 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
386 changed to return a bfd not an objfile pointer.
387 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
388 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
389 Change to eliminate local bfd and use symfile_bfd_open() plus
390 allocate_objfile(). Add code to implement readnow option.
391 * symfile.c (symbol_file_command): Changes to option handling,
392 readnow functionality moved to symbol_file_add().
393 * symfile.c (symfile_init): Eliminate local copy of bfd.
394 * symfile.c (add_symbol_file_command): Changes to parse mapped
396 * symfile.h (allocate_objfile): Arg removed from prototype.
397 * symtab.h (symbol_file_add): Arg added to prototype.
398 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
401 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
403 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
404 mtrace.awk, state.c, state.h: Removed.
405 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
406 directories searched for source files.
407 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
408 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
409 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
410 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
411 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
412 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
413 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
415 * Makefile.in (HFILES): Remove state.h
416 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
417 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
418 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
419 * Makefile.in (clean): Remove all object files.
420 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
421 * cplus-dem.c: Remove prototypes definitions that are now done in
423 * dbxread.c (throughout): Change from using per-objfile
424 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
425 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
426 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
427 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
428 * depend: Remove dependencies for state.o, state.h.
429 * dwarfread.c: Add declaration for warning_pre_print.
430 * dwarfread.c (dwarfwarn): Use warning_pre_print.
431 * dwarfread.c (throughout): Change from using per-objfile
432 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
433 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
434 use supplied objfile.
435 * i386-xdep.c (print_387_status): Change to use warning() rather
437 * i387-tdep.c (print_387_control_word): Change to use warning()
439 * infrun.c (wait_for_inferior): Remove unreachable abort() call
440 that some compilers grumble about.
441 * language.c (throughout): Add declaration for warning_pre_print
442 and using warning() instead of printfs.
443 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
444 * main.c (main): Add declaration for warning_pre_print and set it
445 similarly to error_pre_print. Add declarations for
446 mapped_symbol_files and readnow_symbol_files. Add appropriate
447 definitions to long_options[].
448 * minsyms.c: Trivial fix to comment.
449 * objfiles.c (allocate_objfile): Substantially rewritten for
450 using mapped symbol files.
451 * objfiles.c (throughout): Change from using per-objfile
452 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
453 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
454 * source.c (throughout): Change from using per-objfile
455 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
456 * source.c (open_source_file): Use mstrsave to save file name in
457 mapped symbol region for objfile.
458 * symfile.c: Remove include for state.h.
459 include to local form.
460 * symfile.c (symbol_file_add_digested): Remove.
461 * symfile.c (symbol_file_add): Substantially rewritten for mapped
463 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
464 from objfile structure. Add malloc descriptor pointer (md).
465 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
466 * symm-xdep.c (print_fpu_status): Use warning() rather than
468 * symmisc.c (free_symtab_block): Now takes and uses current
470 * symmisc.c (throughout): Change from using per-objfile
471 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
472 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
473 Sun compiler grumblings when PTR is char *.
474 * symtab.c (lookup_symbol): Cast return value of iterate_over_
475 msymbols() to correct pointer type.
476 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
477 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
478 error always starts on a line of it's own.
479 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
480 Rewrite for new mapped malloc package use.
481 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
482 that don't want to use the mapped malloc package; pass arguments
483 on to traditional malloc package functions.
484 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
485 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
486 mrealloc, malloc, and realloc but get fatal error if runs out
488 * utils.c (msavestring, mstrsave): Save a string in a specific
489 mapped malloc region.
490 * utils.c (print_spaces): Use xmalloc to get the buffer.
491 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
492 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
493 * config/i386v4.mh: Insignificant reorganization.
495 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
497 * xcoffread.c: Only enable compilation of debugging functions
498 if IBM6000 is defined. Fails to compile otherwise.
500 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
502 * Makefile.in: pass MAKEINFO down on info.
504 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
506 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
507 useless code, including an lseek to an uninitialized variable.
508 Reported by Jim Williams <jimbo@wrs.com>.
510 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
512 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
513 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
514 * minsyms.c, symfile.c: Changes that may be generally
515 applicable, but are #ifdef IBM6000 for now.
516 * rs6000-xdep.c: Fixed typo in comment.
517 * rs6000-tdep.c: Non-substatial changes.
518 * xoffread.c: The main change here is addition of some
520 * xoffexec.c: More changes.
522 * xcoffread.c: Fixed two too-few-parameters bugs.
524 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
525 to SOLIB_CREATE_INFERIOR_HOOK macro.
527 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
529 * symfile.h: Add prototype for iterate_over_msymbols().
530 * symtab.c (cplus_mangled_symbol): Add function.
531 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
532 iterate_over_msymbols to find demangled C++ symbol.
533 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
534 value to iterate_over_msymbols().
535 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
538 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
540 * Makefile.in: added check target.
542 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
544 * ecoff.c: Move to ../bfd/coff-msym.c.
545 * config/mt-*mips: Remove ecoff.o from the configuration.
546 * remote.c (): Add newline to initial +.
547 (remote_resume): Mention how to cope with signals.
548 (remote_interrupt): Add debug msg.
549 (remote-wait): Implement new 'T' reply, which includes
550 status, PC, and FP all in a single short message.
551 (putpkt): Add further debugging of packet acks.
552 * mipsread.c (fixup_symtab): Also swap RFD's.
553 (parse_partial_symbols): Avoid bug on unknown symbol types.
554 * Makefile.in (VERSION): Roll to 4.4.5.
555 * mips-tdep.c (heuristic_proc_start): Avoid long delays
556 for remote MIPS by limiting heuristic to 200 byte search.
557 (heuristic_proc_desc): Byte-swapping.
558 (mips_print_register): Cope with failure of
559 read_relative_register_raw_bytes. Byte-swap integers for
561 * mips-pinsn.c (print_insn): Byte-swap instruction.
563 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
565 * config.sub configure.in config/.Sanitize config/mh-irix4
566 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
567 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
568 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
569 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
571 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
573 * defs.h, utils.c: xrealloc takes PTR as first arg.
574 * defs.h: Reword confusing comment about ANSI prototypes.
575 * defs.h: Some minor whitespace changes.
576 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
577 not NULL, which can be (void *).
578 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
579 * tm-i386v.h (SP_ARG0): Define
580 * xm-sysv4.h: Back out of change for missing prototypes.
581 * i386-tdep.c (get_longjmp_target): Add function.
583 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
585 * Makefile.in: install man page too.
587 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
589 * All GDB files that #include defs.h: Removed stdio.h.
590 (defs.h): #include stdio.h.
592 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
594 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
595 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
596 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
597 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
598 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
599 it before printing out the hex shape of an address.
601 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
603 * rs6000-xdep.c (frame_initial_stack_address): Move
604 code to set frame->cache_fsr into new separate function
605 frame_get_cacahe_fsr. This allows fixing a fatal error.
606 * xcoffexec.c: Turn previously suppressed error
607 message back on, after cleaning up BFD.
609 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
610 printing of blank line, since it cases printing of an
611 extra blank line. Is this intended? It does mess up
613 * defs.h: Put back declarations of malloc and realloc,
614 but protected by #ifndef MALLOC_INCOMPATIBLE.
615 * objfiles.c: Undo previous change: Use malloc/realloc
616 for objfile malloc/realloc fields (but add a cast).
617 * xcoffexec.c: Suppress an error message (for now).
619 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
621 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
622 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
623 * buildsym.c: Use smash_to_pointer_type() to handle forward type
625 * xcoffread.c: Modifications to C_DECL storage class handling, and
626 introduction of an old smash_to_pointer_type() routine.
628 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
629 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
630 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
631 parameters have been modified.
633 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
634 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
635 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
636 and fetch_inferior_registers() always fetched all the registers
637 resulting valid register values at hand all the time. Pushing a dummy
638 frame did not require validating all register values first. After
639 putting the above mechanism into action, we didn't have valid registers
640 values always ready. Thus, all registers need to be fetched before
641 pushing a dummy frame now.
643 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
644 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
645 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
646 the starting address (actual frame address) of a frame.
647 * rs6000-tdep.c: modifications to function_frame_info() to see if
648 function reserves a frame pointer register (alloca register)
649 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
650 FRAME_LOCALS_ADDRESS has been updated to support debugging of
651 functions with alloca() calls.
653 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
655 * xm-sysv4.h: Provide definitions/prototypes for host environment
656 functions for which no definitions or prototypes are provided in
657 any currently included gdb or host environment header files.
658 For SVR4, this currently includes malloc and realloc, which cannot
659 be portably prototyped in any gdb include file.
661 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
663 * buildsym.h: Remove obsolete variable file_stabs.
665 * Makefile.in: Move place where configure merges in host-
666 and target-dependent fragments later, so the latter
667 can override (say) GNU_MALLOC.
668 * config/mh-rs6000: Use system malloc. Otherwise, I
669 ended up with *two* incompatible versions of malloc
670 (functions in libc would call the malloc in libc).
671 I assume this is a shared library problem.
673 * remote.c: Fix (presumed) typo.
674 * objfiles.c: Use xmalloc/xrealloc instead of
675 malloc/realloc (since the latter are no longer declared).
677 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
678 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
679 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
680 handle individual registers.
681 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
682 correctly in case it wasn't cached yet. (A problem showed up
683 after fetching individual registers.)
684 * buildsym.c: Disable type_synonym_name's type name overwriting
685 in cases it is unnecesary. rs6000 portation doesn't use
686 type_synonym_name, and it used to nullify type names
687 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
688 type's name as soon as space for that type is allocated.
689 * xcoffread.c: ignore a section's lineno information if it is
690 not `.text'. (In rs6000 bfd portation integration, skipping over
691 `.pad' sections are ignored since it was in machine independent
692 part of the code. Thus, a problem of fake sections with invalid
693 lineno information arised.)
695 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
696 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
697 * rs6000-tdep.c: make function_frame_info() work whether or not
698 reading from a core file.
699 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
701 * infrun.c. main.c, printcmd.c. symtab.c:
702 More changes from IBM for rs6000.
705 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
707 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
708 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
709 Merge in changes (mostly from IBM) for RS6000.
710 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
711 More changes from IBM for RS6000. These are in machine-
712 independent code, and probably could do with some cleaning
713 up. The most questionable of these are #ifdef IBM6000.
714 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
715 to single_step() (for consistency with rs6000 and i860).
716 * utils.c: Allow the 1st arg to xrealloc to be NULL
717 (in which case do malloc). This removes the need for
718 some tests in xcoff code (and perhaps other places?).
719 * coffread.c: Removed variables last_source_file,
720 type_vector, and type_vector_length as these are now
721 defined by buildsym.[ch].
722 * defs.h: Remove prototypes for malloc and realloc, since
723 these should only be used to implement xmalloc and xrealloc,
724 and they conflict with <stdlib.h> in AIX - where they
725 return void* even when __STDC__ isn't defined. Sigh.
726 * munch: Recognize *initialize* in data as well as text
727 (AIX uses data). Also, incorporate a patch from Garrett
728 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
729 much more sensible, by only trying to match the name of
730 the initialize_foo function, and not the junk before it.
732 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
734 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
735 unless symbol table indicates that something has changed.
737 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
739 * remote.c: Make it work for embedded MIPS. Increase buffer
740 size, and use throughout. Round buffer size up if too many regs.
741 Support baud rate setting and try for an 8-bit path. If
742 interrupted while waiting for target, send a ^C down the wire.
743 Avoid single-byte reads.
744 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
746 * mips-xdep.h: Avoid the embedded regs when on Unix.
748 * mipsread.c: Byte-swap the symbol table structures, using
749 routines from ecoff.c, to read a symbol table written in any
750 of the four possible byte orders.
751 * configure.in (mips-big-* target): Same as Sony News.
752 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
753 * ecoff.c: New file for symbol swapping routines.
755 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
757 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
758 all-breakpoints' command.
759 * (get_number): Allow users to enter negative breakpoint numbers.
760 * (breakpoint_1): Reformat display of 'info break' to show new
762 * (create_longjmp_breakpoint, breakpoint_re_set,
763 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
764 symfile.c (syms_from_objfile): Re-do
765 insertion of longjmp breakpoints. Move all code into
766 breakpoint_re_set, and call that instead of
767 create_longjmp_breakpoint in symfile.c.
769 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
771 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
772 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
773 * symtab.c (find_pc_symtab): Handle having no objfiles.
774 * infcmd.c: Fix comment.
775 * objfiles.c (free_all_objfiles): Add.
776 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
777 * symfile.c (symbol_file_command): free all objfiles when
778 specifying a new symbol file.
779 (reread_symbols): Stat the file name, don't fstat the descriptor.
781 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
783 * Makefile.in, configure.in: removed traces of namesubdir,
784 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
785 copyrights to '92, changed some from Cygnus to FSF.
787 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
789 * dbxread.c (end_psymtab): Delete empty psymtabs.
790 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
791 * symfile.h (struct objfile): Add free_psymtabs.
793 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
795 * Makefile.in (VERSION): Roll to gdb-4.4.4.
797 * symfile.c (symbol_file_command): strcmp => !strcmp.
798 * breakpoint.h: Move prototypes to follow enum definition they need.
799 * breakpoint.c, infrun.c: Lint.
800 * printcmd.c: Use `enum enable' rather than `enum
802 * mipsread.c: First pass at making it compile with the new
803 objfile changes. Probably seriously broken still, but it
806 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
808 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
809 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
810 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
811 stepping (and nexting) through longjmp(). Also, cleanup
812 breakpoint handling quite a bit by creating explicit breakpoint
813 types instead of using magic breakpoint numbers.
814 Makefile.in: Update version to 4.4.3
816 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
818 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
819 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
820 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
822 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
824 * minsyms.c (install_minimal_symbols): Add bunches to any
825 existing minsyms in the objfile. Avoid extra mallocation
826 by working directly in the obstack. Remove ignored `mainline' parm.
827 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
828 xcoffread.c: Change all callers.
829 * FIXME: We should be able to eliminate MAINLINE from all the
830 symbol readers now, with a small bit of work.
832 * valops.c, value.h: Lint.
833 * remote-vx.c: Add missing break; statement. Bugfix by
834 Michael Sclafani, <sclafani@src.dec.com>.
836 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
838 * Makefile.in (VERSION): Update version to 4.4.2
839 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
840 minsyms.c, mmap-alloc.c, mmap-sbrk.c
841 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
842 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
843 mmap-alloc.o, mmap-sbrk.o
845 * altos-xdep.c: Minor whitespace change.
846 * am29k-tdep.c (examine_prologue): Convert from misc function vector
847 use to new minimal symbol table use.
848 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
849 * arm-xdep.c (store_inferior_registers): Returns void.
850 * blockframe.c (get_pc_function_start, find_pc_partial_function):
851 Convert from misc function vector use to new minimal symbol table use.
852 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
853 * breakpoint.c: Add prototypes for local functions.
854 * breakpoint.c (catch_command_1): Change to static and remove unused
856 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
857 * breakpoint.h: Change function decls to prototype form.
858 * buildsym.c: Add prototypes for local functions.
859 * buildsym.c: Moved hashname() function here from dbxread.c.
860 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
861 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
862 * buildsym.c (dbx_alloc_type): Change to static.
863 * buildsym.c (finish_block): Add objfile parameter.
864 * buildsym.c (misc): Change symbol_obstack to objfile version.
865 * buildsym.c (make_blockvector): Change to static.
866 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
867 * buildsym.c (compare_line_numbers): Change to static, args are const,
869 * buildsym.c (start_symtab): Inline new_object_header_files() call.
870 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
871 and made static. Add objfile parameter.
872 * buildsym.c (end_symtab): Simplify code using line table size.
873 Realloc the linetable on the objfile symbol_obstack and copy there.
874 * buildsym.c (scan_file_globals): Convert from misc function vector
875 use to new minimal symbol use.
876 * buildsym.c (define_symbol): Add objfile parameter. Make sure
877 strings get allocated in objfile's symbol_obstack. Convert references
878 to builtin types to lookup_fundamental_type().
879 * buildsym.c (read_type): Make static, add objfile parameter, convert
880 references to buildin types to lookup_fundamental_type().
881 * buildsym.c (read_struct_type): Add objfile parameter.
882 * buildsym.c (read_array_type): Make static, add objfile parameter.
883 * buildsym.c (read_enum_type): Make static, add objfile parameter.
884 * buildsym.c (read_huge_number): Make static.
885 * buildsym.c (read_range_type): Make static, add objfile parameter,
886 convert references to buildin types to lookup_fundamental_type ().
887 * buildsym.c (read_args): Make static, add objfile parameter.
888 * buildsym.h: Convert function decl's to prototype form.
889 * c-exp.y: Add prototypes for local functions, convert uses of misc
890 function vector to minimal symbol table. Reformat all builtin type
891 initializations and pass a NULL objfile to init_type() for them.
892 * coffread.c: Change context_stack ref's to coff_context_stack,
893 add local function prototypes. Cast uses of xrealloc arg 1.
894 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
896 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
897 * coffread.c (finish_block): Change name to coff_finish_block.
898 * coffread.c (make_blockvector): Add and use objfile parameter.
899 * coffread.c (record_line): Change name to coff_record_line.
900 * coffread.c (start_symtab): Change name to coff_start_symtab.
901 * coffread.c (end_symtab): Change name to coff_end_symtab.
902 * coffread.c (record_misc_function): Change name to record_minimal_
903 symbol and change to minimal symbol table use from misc func tbl.
904 * coffread.c (coff_symfile_read): Convert from misc function vector
905 use to minimal symbol table use.
906 * coffread.c (hashname): Remove; use common version in buildsym.c.
907 * coffread.c (decode_base_type): Change references to builtin types
908 to calls to lookup_fundamental_type().
909 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
910 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
911 * command.c: Add prototypes for local functions.
912 * command.c (add_cmd): Prototype the 'fun' parameter and use the
913 appropriate member of the function union for that type.
914 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
915 ifdef out the function since it isn't currently used.
916 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
917 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
918 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
919 * command.c (help_cmd): Compare function pointer to NULL.
920 * command.c (help_cmd_list): Compare function pointer to NULL.
921 * command.c (lookup_cmd_1): Use correct member of function union.
922 * command.c (undef_cmd_error): Make static.
923 * command.c (complete_on_cmdlist): Use correct member of func union.
924 * command.c (do_setshow_command): Use correct member of func union.
925 * command.c (shell_escape): Convert rindex use to strrchr.
926 * command.h (COMMAND_H): Define if already included.
927 * command.h (cmd_list_element struct): Change 'function' to a union
928 and prototype args. Prototype completer function.
929 * command.h: Convert decl's to prototype form.
930 * convex-xdep.c (store_inferior_registers): Returns void.
931 * copying.c: Prototype local functions.
932 * coredep.c: Minor whitespace change.
933 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
934 * cplus-dem.c: Prototype local functions.
935 * dbxread.c (hashname): Remove; moved to buildsym.c.
936 * dbxread.c (free_and_init_header_files): Make static.
937 * dbxread.c: Add prototypes for local functions.
938 * dbxread.c (new_object_header_files): Remove; inlined usages.
939 * dbxread.c (xrealloc usages): Cast args.
940 * dbxread.c (record_misc_function): Change to record_minimal_symbol
941 and change usages accordingly.
942 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
943 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
944 * dbxread.c (dbx_next_symbol_text): Make static.
945 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
946 * dbxread.c (init_bincl_list): Add and use objfile parameter.
947 * dbxread.c (free_bincl_list): Add and use objfile parameter.
948 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
949 * dbxread.c (end_psymtab): Convert to use per-objfile data.
950 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
952 * dwarfread.c (record_misc_function): Change name to record_minimal_
953 symbol and use minimal symbol table throughout.
954 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
955 * dwarfread.c: Convert all references to builtin types to use the new
956 lookup_fundamental_type function.
957 * dwarfread.c (read_enumeration): Add and use objfile parameter.
958 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
960 * elfread.c (record_misc_function): Convert to use record_minimal_
962 * elfread.c (elf_symtab_read): Add objfile parameter.
963 * eval.c: Add prototypes for local functions and move some decls
964 around to accomodate prototypes.
965 * expprint.c: Add prototypes for local functions. Change references
966 to misc function vector to minimal symbol table.
967 * findvar.c (read_memory usages): Cast args.
968 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
969 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
970 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
971 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
972 * gould-xdep.c: Minor whitespace change.
973 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
974 * hp300ux-xdep.c (store_inferior_registers): Returns void.
975 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
976 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
977 * i386-tdep.c: Add prototypes for local functions.
978 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
979 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
980 that defaulted to int.
981 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
982 i386_push_dummy_frame): Returns void.
983 * i386-xdep.c (i386_register_u_addr): Declare params that default to
984 int and explicitly declare return type as int.
985 * i387-tdep.c: Minor formatting changes.
986 * i960-tdep.c (leafproc_return): Convert from misc function vector
987 use to minimal symbol table use.
988 * infcmd.c: Add prototypes for local functions.
989 * infcmd.c (continue_command, until_next_command, until_command,
990 path_info, path_command): Make static.
991 * infcmd.c (step_1, until_next_command): Convert from misc func
992 vector to minimal symbol table use.
993 * inflow.c: Add prototypes for local functions.
994 * infptrace.c (store_inferior_registers): Returns void, not int.
995 * language.c (_initialize_language): Use proper member of function
997 * m2-exp.y: Add prototypes for local functions, convert misc function
998 vector uses to minimal symbol table uses.
999 * m2-exp.y (make_qualname, yyerror): Make static.
1000 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
1001 * m68k-pinsn.c: Add prototypes for local functions.
1002 * m68k-pinsn.c (print_insn): Cast args to read_memory.
1003 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
1004 * m68k-stub.c: Add prototypes.
1005 * m88k-pinsn.c (sprint_address): Convert from misc function vector
1006 use to minimal symbol table use.
1007 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
1008 * m88k-xdep.c (store_inferior_registers): Returns void.
1009 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
1010 * mach386-xdep.c (store_inferior_registers): Returns void.
1011 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
1012 * main.c: Add prototypes for local functions.
1013 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
1014 longjmp() result to (NORETURN void).
1015 * main.c (catch_errors): Prototype the 'func' parameter.
1016 * main.c (disconnect, stop_sig, do_nothin, float_handler):
1017 Takes an unused arg.
1018 * main.c (execute_command): Call the right member of the func union.
1019 * main.c (command_loop_marker, symbol_completion_function,
1020 command_loop): Make static.
1021 * main.c (command_line_input): Make linelength unsigned, cast arg
1022 to command_line_input().
1023 * main.c (add_info, add_com): Prototype the 'fun' parameter.
1024 * main.c (initialize_main): Call right member of function union.
1025 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
1026 * mem-break.c: Include symtab.h
1027 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
1028 * mips-xdep.c (store_inferior_registers): Returns void.
1029 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
1030 use to minimal symbol table use.
1031 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
1033 * mipsread.c (make_type): Remove, convert usages to init_type.
1034 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
1035 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
1036 vector use to minimal symbol table use.
1037 * parse.c: Add prototypes for local functions.
1038 * parse.c (xrealloc usages): Cast args.
1039 * parse.c (prefixify_expression, length_of_subexp): Make static.
1040 * parser-defs.h (PARSER_DEFS_H): Define when first included.
1041 * parser-defs.h: Convert function decls to prototype form.
1042 * partial-stab.h: Convert from misc function vector use to new minimal
1044 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
1045 the per-objfile copies.
1046 * printcmd.c: Add prototypes for local functions. Move some struct
1047 definitions around to accomodate prototypes.
1048 * printcmd.c (decode_format): Make static, change args oformat and
1049 osize to int from char.
1050 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
1051 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
1052 * printcmd.c (print_address_symbolic): Convert from misc function
1053 vector use to minimal symbol table use.
1054 * printcmd.c (address_info): Convert from misc function vector use
1055 to minimal symbol table use.
1056 * printcmd.c (delete_display, enable_display, disable_display_command):
1058 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1059 * procfs.c (fetch_core_registers): Add unused param reg_addr.
1060 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
1061 * pyr-xdep.c (store_inferior_registers): Returns void.
1062 * remote-mm.c (mm_load): symbol_file_add return value unused.
1063 * remote-nindy.c: Minor format change.
1064 * remote-vx.c (vx_load_command): symbol_file_add result unused.
1065 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
1066 * rs6000-xdep.c (store_inferior_registers): Returns void.
1067 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
1068 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
1069 vector use to minimal symbol table use.
1070 * solib.c: Add prototypes for local functions.
1071 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
1072 function vector use to minimal symbol table use.
1073 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1074 * solib.c (find_solib, shared_library_command): Make static
1075 * solib.c (read_memory, write_memory usages): Cast args.
1076 * solib.c (special_symbol_handling): Add function
1077 * source.c: Add prototypes for local functions.
1078 * source.c (select_source_symtab): Convert to scan objfiles.
1079 * source.c (open_source_file): Make static.
1080 * source.c (xrealloc usages): Cast args.
1081 * source.c (source_line_charpos): ifdef out, unused.
1082 * source.c (get_filename_and_charpos): Make static.
1083 * stack.c: Add prototypes for local functions.
1084 * stack.c (print_frame_info, frame_info): Convert from misc function
1085 vector use to minimal symbol table use.
1086 * symfile.c: Add prototypes for local functions.
1087 * symfile.c (compare_symbols): Make args const PTR's.
1088 * symfile.c (compare_psymbols, sort_pst_symbols) add.
1089 * symfile.c (sort_all_symtab_syms): Scan objfile list.
1090 * symfile.c (obsavestring): Add objfile parameter.
1091 * symfile.c (init_misc_bunches, prim_record_misc_function,
1092 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
1093 sort_misc_function_vector, compact_misc_function_vector): Remove
1094 * symfile.c (symbol_file_add_digested): Add function.
1095 * symfile.c (symbol_file_add): Returns struct objfile *.
1096 * symfile.c (symbol_file_command): Modify for state file use.
1097 * symfile.c (symfile_open): Add parameter "dumpable".
1098 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
1099 * symfile.c (load_command, add_symbol_file_command): Make static.
1100 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
1101 * symfile.c (rindex usages): Converted to strrchr.
1102 * symfile.c (allocate_psymtab): New
1103 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
1104 converted to minimal symbol table usage, but no obvious conversion.
1105 * symfile.c (free_all_symtabs): Remove.
1106 * symfile.c (_initialize_symfile): Use per-objfile info.
1107 * symfile.h: Rework the objfile structure to add per-objfile data
1108 objects (psymbol_obstack, symbol_obstack, type_obstack,
1109 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
1110 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
1111 Add prototypes to function declarations.
1112 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
1113 function vector usage to minimal symbol table usage.
1114 * symmisc.c (DEV_TTY): Define if not defined.
1115 * symmisc.c: Add local function prototypes.
1116 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
1117 printpsyms_command, print_objfiles, print_objfiles_command):
1118 Rework to use iterate_over_*
1119 * symtab.c: Add prototypes for local functions.
1120 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
1121 * symtab.c (lookup_partial_symtab): Scan through objfiles.
1122 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
1123 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
1124 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
1125 lookup_reference_type, lookup_member_type, allocate_stub_method,
1126 check_stub_method, create_array_type, smash_to_member_type,):
1128 * symtab.c (lookup_symbol): Some args are const.
1129 * symtab.h: All type related defs and structs moved to gdbtypes.h
1130 * symtab.h: Convert decls to prototypes.
1131 * target.c (noprocess): Make static.
1132 * target.h: Change decl's to prototypes.
1133 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
1134 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
1135 * utils.c (_initialize_utils): Use correct member of function union.
1136 * valarith.c: include gdbtypes.h
1137 * valops.c: include gdbtypes.h, add prototypes for local functions.
1138 * valops.c (value_push, value_arg_push, find_function_addr):
1140 * valops.c (value_string): Convert from misc function vector use
1141 to minimal symbol table use.
1142 * valops.c (check_field_in): Make arg const.
1143 * valprint.c: Add prototypes for local functions.
1144 * valprint.c (print_string): Make static
1145 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
1146 * values.c: Add prototypes for local functions.
1147 * values.c (value_headof): Convert from misc function vector to
1148 minimal symbol table.
1149 * xcoffexec.c: Add prototypes for local functions.
1150 * xcoffexec.c (exec_close, file_command, add_to_section_table):
1152 * xcoffexec.c (relocate_minimal_symbol): Add.
1153 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
1154 * xcoffread.c: Add prototypes for local functions.
1155 * xcoffread.c (sort_syms): Convert to scan objfiles.
1156 * xcoffread.c (read_xcoff_symtab): Make static.
1157 * xcoffread.c (various): Replace references to builtin types with
1158 calls to lookup_fundamental_type. Replace references to symbol_obstack
1159 and psymbol_obstack with pointers to the per-objfile copies.
1160 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
1161 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
1163 * xcoffread.c (init_stringtab): Add objfile parameter.
1164 * gdbtypes.c: New file
1165 * minsyms.c: New file
1166 * mmap-alloc.c: New file
1167 * mmap-sbrk.c: New file
1168 * objfiles.c: New file
1172 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
1174 * Check in Fred Fish's changes in these modules. Fred
1175 will make ChangeLog entries for all of them. Update VERSION
1178 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
1180 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
1182 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
1183 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
1184 value.h: Prototypes for static functions; lint.
1185 * gdbtypes.h: Empty file to ease transition.
1187 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
1189 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
1190 inferior.h, language.h, signame.h, target.h, terminal.h,
1191 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
1192 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
1194 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
1195 signame.c, sparc-xdep.c: Prototypes for all static functions.
1197 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
1198 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
1199 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
1200 Remove to_call_function and target_call_function, since it
1201 always calls the same thing (call_function_by_hand).
1202 * core.c, exec.c, solib.c: Rename target_ops sections =>
1204 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
1205 target.h: target_kill takes no args.
1206 * language.c (language_info): Scaffolding to allow briefer
1207 messages when the current language changes. FIXME.
1208 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
1209 complaints about volatile functions.
1210 * xm-sysv4.h (HAVE_MMAP): Define.
1212 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
1214 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
1215 to make prototypes for all functions declared here.
1216 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
1217 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
1218 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
1219 * ieee-float.h: Use PARAMS for prototypes; make some params const.
1220 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
1221 * m2-exp.y: Remove unused CONST; Rename OR and AND.
1222 * utils.c: Avoid declaring malloc and realloc. Lint.
1223 (request_quit): Accept signal-number parameter.
1225 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
1227 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
1228 DIE's. Add new function read_tag_pointer_type() to read them.
1230 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
1231 When creating a new user defined type, check to see if a partial
1232 type already exists, and if so, bash it to fit.
1234 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
1236 * coffread.c (decode_base_type): Pass long, not union.
1237 Fix by Eric Valette, ev@chorus.fr.
1239 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
1241 * elfread.c (elf_symtab_read): Fix code to correctly track
1242 changes in bfd for absolute symbols.
1244 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
1246 * xm-vaxbsd.h: Close off comment.
1248 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
1250 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
1252 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
1254 * mips-tdep.c (mips_print_registers): Print correct register
1255 number for double pseudo-registers.
1257 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
1259 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
1260 in the op$::OPERATOR. case. From Steven McCanne,
1261 <mccanne@horse.ee.lbl.gov>.
1263 * exec.c (set_section_name): Pass arg to exec_files_info;
1264 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
1266 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
1268 * main.c (print_gdb_version): Copyright msg: only this year.
1269 (cd_command): Avoid changing current_directory on error.
1271 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
1273 * mipsread.c (parse_partial_symbols): Handle dependencies
1274 between partial symbol tables (when not doing stabs-in-ecoff).
1275 (This used to be handled by parse_fdr, but parse_fdr was
1276 incompatible with handling stabs-in-ecoff, so the code
1277 was re-written to not use parse_fdr. Unfortunately,
1278 the logic to handle dependencies was overlooked.)
1280 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1282 * coffread.c (read_enum_type): Use the size of a target int when
1284 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
1286 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
1287 * symtab.c (lookup_reference_type, lookup_ptr_type): use
1288 TARGET_PTR_BIT to determine size of a pointer
1289 * values.c (unpack_long): when unpacking a REF or a PTR don't
1290 assume the size of the type.
1292 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
1294 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
1295 looking at its members. Improve guess between struct and union,
1296 only assuming union if multiple members have offsets of zero.
1298 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
1300 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
1301 (This is just for clarity - and one day permitting us to
1302 change FP0_REGNUM from 38 to 32, which would make more sense.)
1303 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
1304 register numbers in stabs-in-ecoff get handled correctly.
1306 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
1308 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
1309 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
1310 into BSD and Ultrix.
1312 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
1314 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
1316 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
1318 * Makefile.in: Increment version to 4.4.1.
1319 * main.c (print_gdb_version): Update copyright notice.
1321 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
1323 * mipsread.c: Prepend "struct " to the names of structure
1324 types, and similarly for enums and unions. (This used
1325 to be done, but got lost in the re-write to "guess" the
1326 difference between enum/struct/union.)
1327 Also, guess that a tag is an enum if the first member
1330 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
1332 * xm-vax.h: #ifndef ultrix around #include of endian.h and
1335 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
1337 * Projects: Patching executables is done.
1338 * Makefile.in (VERSION): Roll to gdb-4.4.
1339 * README, WHATS.NEW: Update for gdb-4.4.
1341 * symfile.c (reread_symbols): Whenever we reread one object
1342 file's symbols, we must restart the scan, because the object_files
1343 chain has been permuted.
1345 * exec.c (exec_files_info): Split out into print_section_info.
1346 Print BFD filename of each section if it's not the default one.
1347 * core.c (core_files_info): Call print_section_info.
1349 * xm-vax.h: Include a few system header files whose definitions
1350 must precede defs.h.
1351 * language.c, language.h: Make some things const.
1352 * expression.h, main.c: const spreads like ooze.
1354 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
1355 since BREAKPOINT values can be >0x80.
1357 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
1359 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
1361 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
1363 * sparc-pinsn.c: Remove kludge for preferring architectures.
1364 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
1365 and forever. Add `add' instruction to the set that get checked
1366 for a preceding `sethi' in order to print an absolute address.
1367 Corresponding changes in ../include/opcode/sparc.h needed
1368 to eliminate garbage instructions.
1370 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
1372 * mipsread.c (parse_partial_symbols): Make sure partial
1373 symbols are created for external symbols (as used to be
1374 the case). This is a bit of a pain with the mips-coff.
1375 It uses a table which points to all of the external
1376 symbols belonging to a particular FDR or psymtab.
1377 Once we've generated this table, we might as well save
1378 it, and then use it in psymtab_to_symtab_1 to find
1379 the symbols to pass to parse_external().
1380 * symfile.c, symfile.c: New function start_psymtab_common
1381 to share the common parts of allocating a new psymtab
1382 for dbxread, mipsread (and later dwarfread). Its code
1383 was pulled out from start_psymtab in dbxread.c.
1384 * dbxread.c (start_psymtab): Use start_psymtab_common().
1386 * valprint.c (val_print): If there is an error when trying
1387 to print a string, check to see if there really is a problem
1388 by reading just one character. If that works, assume
1391 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
1393 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
1394 cypress, v8 mnemonics in that order.
1396 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
1398 * sparc-pinsn.c: Put the qsort() back in.
1400 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
1402 * findvar.c (read_register, write_register): Handle machines
1403 where REGISTER_TYPE is not the same size as "int".
1405 Handle debug symbols in dynamically loaded (relocated) code:
1407 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
1408 offset to process_one_symbol.
1409 (process_one_symbol): Take new offset parameter. Add it into
1410 appropriate symbol types to relocate symbols to loaded addresses.
1411 Handle all possible symbol types, and complain() about types that
1412 we don't expect to see.
1413 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
1414 process_one_symbol (FIXME, should pass real offset).
1418 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
1420 (set_breakpoint, break_command_1, until_break_command,
1421 catch_command_1, breakpoint_re_set_one): Use it.
1422 * symtab.h (resolve_sal_pc): Declare.
1423 * infcmd.c (jump_command): Use resolve_sal_pc.
1425 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
1427 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
1429 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
1431 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
1432 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
1433 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
1435 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
1437 * dbxread.c (process_one_symbol): Make a first cut at handling
1438 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
1440 * symtab.c (find_pc_line): Fix stepping into and out of #included
1443 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
1445 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
1446 no longer any need to copy ../include/opcode/* into gdb.
1448 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
1450 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
1452 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
1454 * valprint.c (type_print_base, type_print_method_args):
1455 Print C++ constructor methods without bogus "return type."
1457 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
1459 * infptrace.c (child_xfer_memory): Parameter "target" should
1460 be a pointer to a structure, not the entire structure.
1462 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
1464 * depend: Convert the couple of references to ansidecl.h that
1465 used the local gdb version to use the ../include version.
1467 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
1470 (child_xfer_memory): Takes pointer to a struct, not entire struct.
1471 (inferior_proc_init): Fix non-ANSI version of args.
1472 (attach): Call print_sys_errmsg with correct number of args.
1473 (mappingflags): Make static, does not need to be global.
1475 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
1476 not the entire struct itself.
1478 * valops.c (value_assign): Cast some args to modify_field() and
1479 {read,write}_register_bytes() correctly.
1481 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
1483 * Makefile.in (MALLOCSRC): Removed reference to removed local
1486 * dwarfread.c (list_in_scope): Needs an initial value, use file
1489 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
1491 * main.c (main): Make option_index local to keep new getopt happy.
1492 main.c, solib.c, Makefile.in: Update copyright notices.
1494 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
1496 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
1498 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
1500 * Makefile.in (HFILES): Add partial-stab.h.
1502 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
1504 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
1505 New files for stratus. Not complete enough to actually build
1506 on the Stratus machine; that awaits copyright assignment for
1509 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
1510 for getting custom flags into CFLAGS when doing makes.
1512 * configure.in: Add config information for stratus.
1514 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
1516 * dbxread.c (process_one_symbol): Pass address of structure
1517 to complain(), rather than the whole structure.
1519 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
1521 * solib.c (solib_add_common_symbols): Only compile in when not
1522 using SVR4 style shared libraries.
1524 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
1526 * dwarfread.c (locval): Add offreg flag to indicate location
1527 values that are computed off a base register.
1529 * dwarfread.c (new_symbol): Rework TAG_global_variable and
1530 TAG_local_variable cases to account for static variables
1531 within function scopes.
1533 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
1535 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
1536 doesn't exist on some systems.
1538 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
1539 nexting over recursive function calls.
1541 * target.c (target_read_string): Create this routine to read null
1542 terminated strings from the target. It deals with running off the
1543 end of memory elegantly as well. solib.c (find_solib): Use
1544 target_read_string() to avoid problems with running off the end of
1547 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
1548 that reference pgrp_inferior.
1550 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
1552 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
1553 mips-tfile has been hacked to act more "traditionally."
1554 * dbxread.c: Fixed typo in comment.
1556 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
1558 * mips-tdep.c (mips_skip_prologue): Add some number of
1559 'sw' instructions before 'addiu' adjusts the stack.
1561 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
1563 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
1564 freescope, buildblock closescope, record_line, add_symbol_to_list,
1565 gatherblocks, make_blockvector): Extensive changes to switch
1566 to generic symbol table building code in buildsym.c. Remove
1567 scope tree structures and functions, symbol table building
1568 functions, and lots of other small changes.
1570 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
1571 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
1573 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
1575 * buildsym.c (cleanup_undefined_types): Add support for enums.
1576 This fixes the 'GDB internal error. cleanup_undefined_types with
1579 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
1581 * dbxread.c: detect gcc2 compilations.
1583 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
1585 * sparc-pinsn.c: Rename bitfields that overlap with macro names
1586 in ../include/opcode/sparc.h.
1588 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
1590 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
1591 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
1592 to reflect actual locations of opcode files, so TAGS target will
1595 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
1597 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
1600 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
1601 dereferencing to access the correct elements.
1603 * valops.c (value_addr): Declare return type of external func
1606 * xcoffread.c: Undefine next_symbol_text before redefining it.
1608 For older changes see ChangeLog-9091
1614 version-control: never