1 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3 * Makefile.in (VERSION): 4.5.9.
5 * xm-hp300bsd.h: Add decl for strdup().
6 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
7 PDR. Cleanup a few things, fix compilation warnings.
9 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
11 * Makefile.in (DEMANGLING_STYLE): New define to set default
12 demangling style for C++. Defaults to "auto".
13 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
14 * Makefile.in (SFILES_MAINDIR): Add demangle.c
15 * Makefile.in (OBS): Add demangle.o
16 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
17 Remove compile time decisions about demangling style and replace
18 with runtime decisions using current_demangling_style.
19 * cplus-dem.c (main): Expand code included during building of
20 standalone demangler to recognize demangling style options.
21 * dbxread.c (demangle.h): Include.
22 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
23 demangling style if processing g++ code and current demangling style
24 is auto (Note: this feature currently disabled.)
25 * demangle.c: New file, generic demangling control.
26 * demangle.h (demangling_styles): New enumeration to select one
27 of several demangling styles. Also define string names for each
29 * demangle.h (set_demangling_style): Add prototype.
30 * dwarfread.c (demangle.h): Include.
31 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
32 New producer string prefixes to recognize.
33 * dwarfread.c (handle_producer): Consolidate actions for specific
34 producers. Set demangling style based on producer string if
35 current style is auto. (Note: this feature currently disabled.)
36 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
38 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
40 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
42 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
44 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
45 * c-exp.y: Call lookup_signed_typename() after seeing
46 "signed". This handles "signed char" correctly.
47 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
48 keywords before a type specifier.
50 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
52 * command.c (lookup_cmd_1): Clarify descriptive comments.
53 * gdbcmd.h (maintenanceprintlist): Add declaration.
54 * main.c (maintenanceprintlist): Add definition.
55 * main.c (gdb_completer_command_word_break_characters): Add.
56 * main.c (symbol_completion_function): Switch completer word
57 break character sets dynamically, based on whether completion is
58 being done on commands or on something else.
59 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
60 * maint.c: Include demangle.h.
61 * maint.c (maintenance_demangle): New function.
62 * maint.c (maintenance_print_command): New function.
63 * maint.c (_initialize_maint_cmds): Reorganize some commands
64 under new maintenance print subcommand.
66 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
68 * gdbtypes.c (lookup_struct_elt_type): If the input type is
69 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
70 target type. Otherwise, 'whatis this.field' wouldn't work,
71 which would be inconsistent, since 'print this.field' works.
72 * buildsym.c (read_struct_type, read_enum_type): Clear
74 * buildsym.c (cleanup_undefined_types): Don't rely on a
75 flawed "Reasonable test to see if" a type has been defined
76 since it was referred to; now we can just see if the
77 TYPE_FLAG_STUB flag has been cleared.
78 * valprint.c (print_type_base): Emit public/protected/private
79 labels for methods as well as fields. Also, indent these labels
80 2 spaces instead of 4, for a more conventional "look".
81 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
82 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
83 * gcc.patch: New file. Contains patch for gcc (so people
84 with gdb-2.2.x won't have to wait for a new gcc release).
86 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
88 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
89 (print_addr): Call print_address to show symbolic version as well.
91 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
93 (vx_read_register): Declare inferior_fp_regs. Delete code for
94 copying "inferior_registers" around; the values are already in var
95 "registers". Use correct size for register set.
97 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
98 target doesn't support it.
99 (vx_read_register): Don't try reading them either.
101 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
102 VxWorks back end reads them in one contiguous set except for this
104 (register_names): Change "pc" to "pcw" to avoid confusion printing
106 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
107 find the PC under VxWorks.
109 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
111 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
112 to create new blank types, instead of handcrafting them.
113 * defs.h (printfi_filtered): Add prototype.
114 * utils.c (printfi_filtered): New function.
115 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
116 to simplify the code. Other cleanups.
117 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
118 * gdbtypes.h (struct cplus_struct_type): Add comments describing
119 use of various fields.
120 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
121 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
122 production that currently treats it exactly the same as STRUCT.
123 * c-exp.y (yylex): Recognize "class" as token CLASS.
124 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
125 * symtab.c (decode_line_1): Fix to pass quoted args on down to
126 general symbol handling code. Call cplus_mangle_opname with
128 * symtab.c (decode_line_2): Print demangled function names in
129 breakpoint menus, instead of just file and line number.
130 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
131 * valprint.c (type_print_base): Print "class" for C++ classes,
132 rather than "struct". Print section labels for public, protected
133 and private members of C++ classes.
134 * values.c: Include demangle.h.
135 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
137 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
139 * Makefile.in (VERSION): Update to 4.5.8.
141 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
143 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
144 prevent crashes when examining cross-targets.
145 * dbxread.c (process_one_symbol): Include directory name when
146 calling start_subfile for SOL & BINCL symbols. This allows gdb to
147 find include files, and yacc/lex sources when the cwd doesn't match
148 that in which the object was compiled.
149 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
151 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
154 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
156 * maint.c (maintenance_command, maintenance_info_command):
157 Install with allow_unknown as 0 and call help_list to show
158 list of possibilities when no subcommand is specified.
160 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
162 * configure.in: Add m68k-ericsson-*.
163 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
165 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
168 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
169 * Makefile.in (OBS): Add new file maint.o.
170 * defs.h (command_class): Add class_maintenance.
171 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
172 commands. Allow for them (and other nonessential parts of gdb)
173 to be selectively left out under special circumstances.
174 * gdbtypes.c (recursive_dump_type): New function; supports
175 maintenance print-type command.
176 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
178 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
180 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
181 initializers. Add initializations for setprintlist, showprintlist,
182 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
183 * printcmd.c (maintenance_print_type): New maintenance cmd.
184 * valprint.c (setprintlist, showprintlist): Move to main.c, as
185 implied by comment that all cmd lists are owned by main.c.
186 * infcmd.c (unsetlist): Move to main.c, as implied by comment
187 that all cmd lists are owned by main.c.
188 * language.c (setchecklist, showchecklist): Move to main.c, as
189 implied by comment that all cmd lists are owned by main.c
190 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
191 deletelist): Remove redundant declarations (also in gdbcmd.h).
192 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
193 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
194 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
195 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
196 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
197 maintenance_print_msymbols, maintenance_print_objfiles):
199 * symmisc.c (printsyms_command, printpsyms_command,
200 printmsyms_command, printobjfiles_command): Removed from
202 * main.c (dump_me_command): Moved to maint.c and renamed to
204 * breakpoint.c (all_breakpoints_info): Rename to
205 maintenance_info_breakpoints.
206 * breakpoint.c (_initialize_breakpoint): Convert add_info of
207 all_breakpoints_info to add maintenance_info_breakpoints to the
208 maintenanceinfolist instead.
209 main.c (initialize_main): Set up maintenance class commands.
211 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
213 * energize-patches: Fix minor problems with building energize lib.
215 * energize-patches: Change names of all cadillac procedure calls
216 to be energize procedure calls. Simplify many hooks by moving
217 tests energize.c. Configure energize, and build it automatically now.
219 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
221 * Makefile.in (VERSION): Bump to 4.5.7.
222 * cplus-dem.c (demangle_args): Validate index for previously
223 seen type to guard against bogus values from malformed manglings.
224 * valops.c (value_struct_elt_for_reference): Guard against
225 blindly using NULL return value from lookup_symbol.
227 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
229 * cadillac.c, cadillac-patches: Rename to energize.c and
230 energize-patches. Change all routines and variables named
231 'cadillac*' to 'energize*'. Create new file called energize.h to
232 hold all interface declarations.
234 * deblib/connection/*: Move all of this stuff into energize/, but
235 delete unneeded files.
237 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
239 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
241 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
242 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
243 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
244 child processes, to avoid dead ones "hanging around" after GDB exits.
245 (attach): Always stop the process if it needs it. Set RLC flag
246 when attaching running processes, so it will continue if we detach
247 it, quit, or are killed.
248 (detach): Clear faults and set RLC flag to make process run
250 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
252 (info_proc): Open process O_RDONLY, so we can see any process,
253 even those controlled by debuggers.
254 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
256 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
258 Relocate symbols using an array of section_offsets, rather than a
259 single `addr' or `offset'. This makes Solaris-2 support work, and
260 permits better VxWorks (and maybe xcoff) support later.
262 * symtab.h (struct section_offsets): New structure for keeping
263 a set of offsets, rather than a single one.
264 (struct objfile): Replace addr with section_offsets member.
265 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
266 * gdb-stabs.h: New include file with `symbol type specific'
267 parameters for psymtabs and objfiles.
268 * Makefile.in (HFILES): Add gdb-stabs.h.
269 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
270 * coffread.c: Conforming changes. Fake offset array always 0.
271 * dbxread.c: Conforming changes.
272 (struct dbx_symfile_info): Move to gdb-stabs.h.
273 (start_psymtab): Call elfstab_offset_sections to calculate good
274 offsets for this source file, based on the ELF symbol table info.
275 (read_ofile_symtab): Yank N_CATCH, which is dead.
276 (process_one_symbol, N_CATCH): Yank.
277 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
278 Relocate with SECT_OFF_TEXT.
279 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
280 to distinguish relocatable from absolute symbols. Then, if not
282 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
283 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
284 (", N_ROSYM): SECT_OFF_RODATA.
285 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
286 (dbx_symfile_offsets): Add to translate addr to offset.
287 * dwarfread.c: Conforming changes. Single offset currently used.
288 * elfread.c: Add various complaints about elf/stab stuff.
289 #include gdb-stabs.h. Conforming changes, using a single offset.
290 (elf_symtab_read): Record info from BSF_FILE symbols, and local
291 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
292 for later use in building psymtabs.
293 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
294 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
295 (free_elfinfo): New fn, frees all chained stab_section_infos
296 in an objfile, and zaps the start-of-chain pointer.
297 (elfstab_offset_sections): New fn, looks in stab_section_info
298 chain to determine section bases to relocate a psymtab's worth
299 of symbols, as they are being read.
300 * mipsread.c: Conforming changes. Stabs-reading will relocate
301 using one offset. MIPS-reading will not relocate at all.
302 * partial-stab.h: Relocate different symbol types using different
303 offsets from section_offsets.
304 * symfile.c: Conforming changes.
305 (find_lowest_section): Unused function to use later
306 to free us from the Tyranny of the Text Section.
307 (syms_from_objfile): Translate absolute arg ADDR to offsets used
308 in all lower layers of symbol reading. Call format-specific
309 sym_offsets function to initialize offsets for high speed symbol
311 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
312 (symbol_file_command, add_symbol_file_command): Callers changed.
313 * symmisc.c (dump_psymtab): Print new relocation parameters.
314 * xcoffread.c: Corresponding changes.
316 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
317 * main.c (main): Read the $HOME/.gdbinit file before processing
318 the argv arguments (e.g. reading symbol files or core
319 files). This allows global parameters to be set, which will apply
320 during the symbol reading. The ./.gdbinit is still read after
322 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
323 * xcoffexec.c: Clean up quote inside comment.
325 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
327 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
328 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
329 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
330 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
331 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
332 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
333 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
334 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
335 values.c, xcoffread.c:
336 Remove "(void)" casts from function calls where the return value
337 is ignored, in accordance with GNU coding standards.
339 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
341 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
342 * partial-stab.h: Ignore N_ENDM.
343 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
344 CODE or DATA section attachment. This eliminates a lot of random
345 values from shared libraries, which screw up the ordinary symbols
346 in the address ranges they happen to overlap.
347 * buildsym.c (define_symbol): Eliminate special tests
348 for function types; move into "function" cases in switch statement.
349 (define_symbol: 'f', 'F', 'P'): Process all parameter types
350 in case they define new type numbers. But ignore them (FIXME).
351 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
352 (read_sun_builtin_type): Add commentary.
354 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
356 * xm-rs6000.h: define MEM_FNS_DECLARED
358 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
360 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
361 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
362 * mips-xdep.c: Remove most include files (unused, caused errs).
363 (fetch_core_registers): Use right parameters in dummy fn.
365 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
367 * buildsym.c (scan_file_globals): Beware the null file.
368 Fix from Jim Williams.
370 * stack.c (return_command): Evaluate expression *before* popping
371 off the stack frames! Fix inspired by Jim Williams.
372 (up_silently_command, down_silently_command): No sel frame is error.
374 * defs.h (memcpy, memset): Conditionalize decls on
375 #ifndef MEM_FNS_DECLARED, since DECstation differs.
376 (alloca): Break out the STDC and non-STDC alloca cases, to make
377 it work on old preprocessors as well as "picky ANSI" ones.
378 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
380 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
381 * utils.c (fputs_demangled): Rename SLOP since DECstation system
382 header files define it!
384 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
386 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
388 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
389 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
390 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
391 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
392 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
393 utils.c, valarith.c, valops.c, valprint.c, values.c:
394 Replace bcopy() use with memcpy(), which is more standard and can
395 take advantage of gcc's builtin functions for increased performance.
396 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
397 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
399 Replace bzero() use with memset(), which is more standard and can
400 take advantage of gcc's builtin functions for increased performance.
401 * i386-tdep.c, main.c, valprint.c:
402 Replace bcmp() use with memcmp(), which is more standard and can
403 take advantage of gcc's builtin functions for increased performance.
405 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
407 * remote.c (remote_wait): Fix cast on signal() call.
408 * defs.h (alloca): More diddling with alloca. Have to ensure
409 that it has a prototype, so that if alloca is defined as a macro
410 that takes an arg, the definition is seen as a use of a macro
411 that takes an arg, to satisfy picky ANSI preprocessors.
413 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
415 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
416 consistency with all other gdb files.
417 * cadillac.c: Use <string.h> rather than <strings.h>.
418 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
419 * Makefile.in (MAKE): Remove definition for consistency with
420 other Makefile.in files and to fix problem with recursive makes.
422 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
424 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
427 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
429 * source.c (print_source_lines): for DOS interoperability; don't
430 print CR (013) as ^M.
432 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
434 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
436 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
438 * remote.c (remote_wait): Cast signal to void * to avoid warning
439 from busted HP compiler.
441 * partial-stab.h (N_SO): Rearrange code a little so that all SO
442 stabs cause end_psymtab to be called.
444 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
445 compiler feature of putting 'c' into basic type descriptors for
448 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
449 where there is no place for nPC in prrun struct.
451 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
453 * mipsread.c: Pass NULL name pointer to init_type, not 0.
454 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
455 * dwarfread.c (enum_type): Save enum names on type_obstack.
456 * dwarfread.c (struct_type): Save member name on type_obstack.
457 * symtab.c (_initialize_symtab): Fix misspelling.
458 * regex.c (store_jump, insert_jump): Return void.
460 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
462 * defs.h (PARAMS): Move to ../include/ansidecl.h.
463 (alloca): Declare return type on SPARC, since Sun doesn't.
464 (*_BYTE_ORDER): Improve comment: *must* be defined.
466 * tm-hppa.h: New file, architectural definition of HP PA.
467 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
469 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
470 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
471 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
472 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
475 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
476 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
477 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
479 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
481 * printcmd.c (output_command): Thinko.
482 (x_command): Only set remembered size/format if cmd succeeds.
484 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
485 since it is no longer used and burns time for every symbol read.
486 (process_one_symbol): Treat N_CATCH like default (complain).
488 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
490 * partial-stab.h (case N_TEXT): Fix fencepost error when
491 detecting start of new symbol info after reading symtab for a
492 module with a zero length TEXT segment.
494 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
496 * Makefile.in (VERSION): Bump to 4.5.6.
497 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
499 * defs.h (NORETURN): Define away for Lucid compiler.
500 * remote.c (remote_timer, remote_interrupt): Signal handlers
502 * ser-termios.c (serial_write, serial_close): Return whatever
503 value the write/close call returns, rather than falling off end.
504 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
505 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
507 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
508 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
510 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
511 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
512 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
513 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
515 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
516 store_inferior_registers): Supply missing fourth argument to
518 * cadillac.c (kernel_dispatch): Make return type void.
519 * cadillac.c (iosig): Signal handlers take one int arg.
520 * valprint.c (val_print_fields): Call fprint_symbol to get
521 automatic C++ demangling for mangled field names.
523 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
525 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
526 * dwarfread.c (enum_type): Fix misspelling in comment.
527 * valprint.c (val_print_fields, cplus_val_print): Minor
528 adjustment to printing of C++ class structures to more closely
529 match format for printing C structures, with and without setting
532 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
534 * infrun.c (wait_for_inferior): Don't test for SIGEMT
535 (which is not a Posix signal) if it isn't defined.
536 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
537 New port to Linux (a free Unix clone for 386 machines).
539 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
541 COFF changes for dealing better with EPI 29K C compiler output.
543 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
545 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
546 (read_coff_symtab): Move patch_opaque_types call from
547 coff_symfile_read. Restrict it to symtabs from this objfile.
548 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
549 references on opaque type chain; just let coff_lookup_type handle 'em.
550 (decode_type): Complain about tagndx values on
551 non-struct/union/enum types, which the EPI compiler tends to produce.
553 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
555 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
558 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
559 usage to match new prototype. Include libbfd.h to get prototype.
561 * source.c (find_source_lines): Handle large st_size fields.
563 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
565 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
566 * stack.c (return_command): Use cleanups to avoid memory leaks.
568 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
570 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
571 INT_REGNUM to INTE_REGNUM.
573 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
575 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
577 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
578 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
579 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
580 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
582 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
583 declarations of malloc/realloc/free that are inserted by some
585 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
587 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
588 another decl of strdup (this really ought to come from libiberty.h!).
590 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
592 * remote.c (getpkt): Error if input exceeds buffer size.
593 (_initialize_remote): `set remotedebug' enables packet trace.
595 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
596 N_SLINE's, etc, just like Sun cc on Solaris2.
598 * am29k-tdep.c (read_register_stack, write_register_stack):
599 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
600 variable. Add `set' and `show' commands for it.
601 * doc/gdb.texinfo: Document it.
603 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
605 * valprint.c (type_print_1): Plug memory leak. Print all
606 C++ syms as demangled, not just functions.
607 * buildsym.c (read_range_type): When we find a signed char
608 type, do a lookup of signed char, not plain char. Plain char's
609 still get looked up as plain char's elsewhere.
611 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
613 * eval.c: Avoid residue-by-zero when evaluating without side effects.
614 (Bug and fix found by Pierre Willard.)
616 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
618 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
620 * xm-rs6000.h: Add decl for strdup().
622 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
625 * breakpoint.c (enable_command, disable_command): Without args,
626 should only affect normal breakpoints and watchpoints.
628 * m68k-pinsn.c (print_insn_arg): Make register be const.
629 * xcoffexec.c: Remove ' from comment.
630 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
631 with decls of malloc in c-exp.tab.c (as produced by yacc).
632 There's got to be a better way to do this...
634 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
636 * partial-stab.h: Convert single rindex use to strrchr.
637 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
638 standard <strings.h> file, now that the only single use of
639 rindex in the gdb source files is gone.
641 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
643 * mipsread.c: Undo ill effects from including <strings.h>,
644 which #defines index to be strchr. Unfortunately, index is
645 a member of a symbol table structure that can't be changed.
646 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
647 remove redundant #include's.
649 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
651 * mipsread.c: #include <strings.h> for rindex().
653 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
655 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
657 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
659 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
660 extraneous SO stabs from busted C++ compilers.
662 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
664 * Makefile.in (VERSION): Bump to 4.5.5.
665 * symtab.c (decode_line_1): Until C++ support stabilizes, when
666 C++ lookups fail, print possibly helpful hint about completion.
667 * cplus-dem.c (demangle_signature): Fix ARM style demangling
668 for static data members.
669 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
670 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
671 it's broken on ncr3000's.
673 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
675 * dwarfread.c (decode_modified_type): Change type of first arg.
676 Change 'modifier' to char from unsigned char. Cast single use
677 that needs to be unsigned char.
678 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
679 * utils.c (strdup_demangled): Add function.
680 * defs.h (strdup_demangled): Add prototype.
681 * stack.c (return_command): Demangle C++ function names for query.
682 * infcmd.c (jump_command): Demangle C++ function names for query.
683 * cplus-dem.c (consume_count): New function and prototype.
684 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
685 do_type): Replace conversion code with consume_count().
686 * cplus-dem.c (gnu_special): Fix demangled of static members.
687 * source.c (list_command): Print demangled function names
688 when appropriate. Fix supplied by Peter Schauer.
690 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
692 * sparc-tdep.c: Clean up slightly for Solaris2.
694 * buildsym.c (define_symbol): Nameless types are now on several
695 platforms; generalize them and un-ifdef them to make Solaris 2
698 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
700 * infcmd.c: Fix typo (reported by Rob Savoye).
701 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
702 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
703 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
704 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
705 rather than the one for the first file in the dependency chain.
707 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
708 set. Don't reset our own texthigh, or dependency-only pst's, in
709 scanning all the rest of the psymtabs.
710 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
712 * buildsym.h (N_UNDF): Improve comments.
713 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
715 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
717 * symtab.h (struct symbol): Add aux_value union for preserving
718 an additional per-symbol value.
719 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
720 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
721 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
722 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
723 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
725 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
727 * symfile.c (clear_symtab_users_once): Now non-static (for
730 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
732 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
733 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
734 vax-pinsn.c: Remove reg_names decl (now in defs.h).
736 Solaris-2 support on SPARC:
738 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
739 Add symbol_size and file offsets to struct symloc.
740 Add static symbol_table_offset, string_table_offset,
741 file_string_table_offset, next_file_string_table_offset,
743 (add_old_header_file): Convert error() to complain()t.
744 (dbx_symfile_read): Get symbol size via the objfile.
745 Also get symbol_table_offset.
746 (dbx_symfile_init): Record symbol size and count via the objfile.
747 (dbx_next_symbol_text): Always add file_string_table_offset when
748 accessing string table.
749 (read_dbx_symtab): Initialize file_string_table_offset to 0.
750 (SET_NAMESTRING): Use the offset.
751 (end_psymtab): Large kludge to determine addresses where source
752 files start and end (for the psymtab header).
753 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
754 Get this, symbol size, and symbol offset, from psymtab.
755 (read_ofile_symtab): Don't back up one symbol for Solaris2.
756 Patch up last_source_start_addr if zero in N_SO.
757 (process_one_symbol): Add variable function_start_offset.
758 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
759 BLOCK_ADDRESS_FUNCTION_RELATIVE.
760 ( "", N_OBJ, N_OPT): Ignore.
761 (elfstab_build_psymtabs): New function to read stabs out of
764 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
765 (gdb): use GLOBAL_CFLAGS when linking, too.
766 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
767 (N_OBJ, N_OPT): Ignore.
768 ('f', 'F'): Save last function name.
770 * elfread.c (record_minimal_symbol_and_info): Kludged to put
771 extra info in the minimal symbol.
772 (elf_symtab_read): The extra info is the size of an ELF object,
773 which was kludged to us in the `udata' field of the BFD symbol.
774 Gag me with a crowbar...
775 (elf_symfile_read): Keep track of both the absolute load address,
776 and the offset between load addr and symbols. Handle STABS as
777 well as DWARF sections, passing the absolute load address to
778 elfstab_build_psymtabs.
780 * symfile.h: Prototype elfstab_build_psymtabs.
781 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
783 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
785 * buildsym.h: Add processing_acc_compilation flag.
786 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
787 (define_symbol): Skip arg types in function entries. Resolve
788 overloaded 'P' which acc uses for prototypes of functions called
790 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
792 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
793 save size of ELF symbols. FIXME.
794 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
795 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
797 * configure.in: Solaris config is sparc-sun-solaris2.
798 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
800 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
801 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
802 * symfile.c (symfile_bfd_open): Comment where name is freed.
803 * symmisc.c (extend_psymbol_list): Comment where list is freed.
805 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
807 * expprint.c (print_subexp): Add missing ']'.
808 * defs.h (reg_names): Fix declaration to match that in infcmd.c
809 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
810 * WHATS.NEW: Point out improved C++ function name handling.
811 * gdbtypes.c (lookup_fundamental_type): For now, use the same
812 type names for both implicitly and explicitly signed integral
813 types. See comment in the source code.
815 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
817 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
818 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
819 * expprint.c (print_subexp): Fix printing of register names.
821 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
823 * inferior.h (register_valid): Declare.
824 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
825 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
826 macros for traversing the data structures in a single objfile.
827 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
828 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
831 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
833 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
834 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
835 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
836 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
838 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
840 * depend: rebuild to account for remote-st2000.c.
841 * remote-st2000.c: Almost works now.
842 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
844 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
846 * c-exp.y (yylex): Recognize single-quoted strings that specify
847 tokens with embedded whitespace, such as C++ demangled names.
848 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
849 * main.c (gdb_completer_quote_characters): Add global variable.
850 * main.c (symbol_completion_function): Total rewrite for C++
851 demangled name handling.
852 * main.c (skip_quoted): New function.
853 * main.c (main): Set rl_completer_quote_characters.
854 * symmisc.c (dump_symtab): Print source language for symtab.
855 * symtab.c (expensive_mangler): Add prototype and function.
856 * symtab.c (completion_list_add_symbol): Total rewrite for new
857 C++ demangled name handling.
858 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
859 other changes for demangled C++ symbol handling.
860 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
861 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
862 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
863 * symtab.c (completion_list_add_symbol): Total rewrite for new
864 C++ demangled name handling.
865 * symtab.c (expensive_mangler): New function.
866 * utils.c (strcmp_iw, demangle_and_match): New functions.
867 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
869 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
871 * Makefile.in: Roll VERSION to 4.5.4.
872 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
873 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
874 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
876 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
878 * alldeps.mak: Rebuild to account for new files.
879 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
880 * tm-st2000.h: New file.
881 * configure.in: Tandem debug monitor (st2000) support.
882 * remote-st2000.c, config/st2000.mt: ditto.
884 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
886 * blockframe.c (inside_entry_file, inside_main_func,
887 inside_entry_func): Return 0 if no symbols; avoid crashing.
889 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
891 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
892 without masking, since it is signed and will later be compared
893 against signed quantities. The right fix is probably to make
894 it all unsigned, but this is a small, safe fix for this release.
895 FIXME -- make the real change sometime soon.
897 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
899 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
900 parameter in call to `symbol_file_add' to 0.
902 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
904 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
906 * configure.in: Handle -m680[01234]0-wrs.
908 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
910 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
911 `ieee_extended_to_double'.
913 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
915 * valops.c (value_assign): Lint, by Pierre Willard.
917 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
919 * coredep.c (fetch_core_registers): Remove premature warning,
920 which triggers on DECstation even though all regs are accessible.
922 * m68k-pinsn.c (print_insn_arg): Use new macros to get
923 sign-extension of instruction fields even on unsigned-char hosts.
924 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
926 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
927 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
928 since they define the target, not the host.
929 * m88k-pinsn.c: Fix typo.
931 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
933 * valarith.c (value_zerop): -0.0 is still zero.
934 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
935 Patches by Paul Eggert <eggert@twinsun.com>.
937 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
939 * alldeps.mak, depend: re-make to account for ser-*.c.
941 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
943 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
944 disconnecting from controlling terminal, to avoid gdb hanging
945 on SVR4. Fixes bug reported by Oliver Okrongli.
946 * procfs.c (PROC_NAME_FMT): Change format to match default used
947 by system, as suggested by Oliver Okrongli.
948 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
949 bug fix from Brent Townshend (bst%tt@cam.ORG).
950 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
951 by turlais@rechser.total.fr.
952 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
953 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
954 * objfiles.h (unlink_objfile): Add prototype.
955 * objfiles.c (unlink_objfile): Add function.
956 * objfiles.c (free_objfile): Call unlink_objfile.
957 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
958 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
959 Also, discard old possibly bogus sf struct.
960 * symfile.c (symbol_file_add): Call init_entry_point_info() and
961 find_sym_fns() for remapped symbol files, in case of any changes
962 since the last mapping.
964 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
966 * findvar.c (read_relative_register_raw_bytes): use the raw size
967 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
969 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
971 Changes to support GDB running on DOS using GO32 and H8 support
973 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
974 allowing hosts with different text and binary file formats to
976 * coffread.c (read_coff_symtab): changed calling convention and
977 operation - now it opens its own file with FOPEN_RB rather than
978 duping and fdopening the provided handle.
979 * dbxread.c, cplus-dem.c: #include mangling.
980 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
981 binary files oring in the right bit.
982 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
983 * remote-hms.c: cleanup to use the new remote serial stuff
984 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
985 independent remote terminal I/O.
986 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
987 * source.c (openp): fix off by one problem removing / - can now
988 open a source file in the root directory with DOS.
989 * values.c (value_as_pointer): remove bogus address bits from
990 long. (unpack_long): unpack into unsigned long/short if pointer.
992 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
994 * infrun.c (child_attach): Don't allow gdb to attach to itself.
995 It gets permanently stuck in many OSes.
996 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
998 * breakpoint.c: Improve help text for info breakpoints.
1000 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1002 * README: Add pointer to internals doc, and describe reading
1004 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1005 * symtab.c (output_source_filename): Remove old glop for wrapping
1006 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1008 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1010 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1011 * munch: Add sort -u to avoid duplications.
1012 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1013 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1015 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1017 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1018 avoid infinite loops while demangling bogus mangled names.
1019 * valprint.c (type_print_base): Minor fix for GNU style guide
1022 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1024 * Makefile.in (VERSION): Bump to 4.5.3
1025 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1026 * Makefile.in (demangle): New target to create standalone
1027 demangler with same code and options as internal demangler.
1028 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1029 to support ARM style and Lucid style demangling, improve
1030 maintainability, fix several demangling bugs. More changes
1032 * defs.h (strstr): Add ANSI compatible prototype.
1033 * valprint.c (type_print_1): Demangle using ansi option.
1034 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1036 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1038 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1041 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1043 * mipsread.c (parse_procedure): Return rather than using
1044 uninitialized variable 'b'.
1046 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1048 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1049 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1050 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1051 relative to each source file.
1053 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1055 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1058 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1060 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1061 * am29k-tdep.c: Update to latest code from AMD.
1062 (get_saved_register) don't crap out if no frame.
1063 * remote-udi.c: Set/clear inferior_pid as appropriate.
1064 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1065 error handling. Fixup end-of-debugging messages.
1066 (udi_fetch_registers) clean up big time, mainly don't multiply
1067 register_valid indices by 4, and use proper Offset when reading
1068 gr96-gr127. (udi_store_registers) general cleanup.
1069 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1070 INT_REGNUM->INTE_REGNUM.
1071 * tm-29k.h: Upgrade to latest code from AMD.
1072 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1073 (UDIConnect) Clean up error processing (like, don't do exit() if
1074 execlp fails), make code restartable, make more attractive.
1075 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1078 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1080 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1081 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1082 from former to latter.
1084 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1086 * cplus-dem.c (do_args): Handle void args the same as others.
1087 * objfiles.c (free_objfile): Only try to unmap files when
1088 reusable objfiles are supported.
1089 * valprint.c (type_print_varspec_suffix): Add parameter that
1090 specifies if C++ demangling included function arguments. Use
1091 it to suppress printing extra pair of ()'s.
1092 * valprint.c (type_print_1): Fix problem with printing demangled
1093 C++ function types where demangled type includes the function
1096 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1098 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1099 Allows selection of C++ demangler to be a configuration option
1100 until multiple demanglers are supported.
1101 * demangle.h: New include file for extended demangler support.
1102 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1103 utils.c, valprint.c: Include "demangle.h" and change all calls
1104 to cplus_demangle() or fputs_demangled() to use individual
1106 * valprint.c (type_print_1): Change options to cplus_demangle
1107 to print demangled function args. Still broken, but now less so.
1108 * cplus-dem.c: Include demangle.h, reorganize and update some
1109 comments to reflect reality.
1110 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1111 second arg from fixed integer to bit based multiple options.
1112 * cplus-dem.c (optable): Reformat and replace ansi members with
1114 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1116 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1118 * values.c (set_internalvar): Force evaluation of lazy values.
1119 Bug reported by RMS.
1121 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1123 * Makefile.in (VERSION): Bump to 4.5.2.
1124 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1125 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1126 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1127 proper handling of bit fields.
1128 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1129 * symtab.h: Fix couple of misspellings in comments.
1130 * value.h (struct value): Clarify use of bitpos.
1131 * value.h (unpack_field_as_long): Change prototype, returns
1133 * values.c (unpack_field_as_long): Change return type to LONGEST,
1134 sign extend unpacked fields that are signed, other rewriting.
1135 * config/ncr3000.mt: New target config file.
1137 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1139 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1140 even when printing 8-bit characters.
1142 * gdbtypes.c (make_{reference,pointer,function}_type): New
1143 functions which handle overwriting of forward-referenced types
1144 for stabs file reading.
1145 (lookup_{reference,pointer,function}_type): These just call
1146 the make_*_type functions with a null storage alloc parameter.
1147 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1148 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1150 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1151 (dbx_alloc_type): Make it easier to understand. No funct change.
1152 (define_symbol: 't'): Don't put the typedef name into the name of
1153 the struct, union, or enum. Bugfix.
1154 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1155 routines to properly handle overwriting preallocated types so that
1156 forward references will work.
1157 (read_enum_type): Force enum values to file scope, due to bug in
1158 Sun compiler output. FIXME, fix later.
1160 Remove unused header_file_prev_index mechanism. It was already
1161 obsolete in gdb-3.5. These comments appeared in 3.5:
1162 /* This code was used before I knew about the instance codes.
1163 My first hypothesis is that it is not necessary now
1164 that instance codes are handled. */
1165 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1166 * buildsym.h: Remove it and prev_index that saves it.
1167 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1169 * solib.c (special_symbol_handling): When called from core files,
1170 must set up debug_addr. Don't print error messages, just return.
1171 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1173 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1175 * cplus-dem.c: Allow nested class names (as in
1176 Foo::Bar::method()).
1177 Allow the cleaner cfront style of nested class names
1178 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1179 Make cplus_demangle re-entrant by removing use of global
1180 variables. Instead, place all shared variables in a
1181 stack-allocated structure, and pass around its address.
1183 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1185 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1186 29k-share/* subdirs...
1188 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1189 rewrite, only leave out the bugs.
1191 * Makefile.in: Add 29k/UDI support. Improve depend.
1192 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1194 * am29k-tdep.c: Update to use new calling conventions, and misc
1197 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1199 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1201 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1202 breakpoint instructions that leave PC pointing at the right place.
1204 * core.c (core_open): Call warning() to print warnings.
1206 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1208 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1209 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1210 This prevents a crash when trying to lookup the value of a
1211 non-existent symbol.
1213 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1215 * signame.c, signame.h: Remove, replaced by strsignal.c in
1217 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1218 sun386-xdep.c: Remove include of signame.h
1219 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1220 * Makefile.in (HFILES): Remove signame.h
1221 * Makefile.in (OBS): Remove signame.o
1222 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1223 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1224 psignal, perror): Add prototypes.
1225 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1227 * depend: Manually remove signame.[cho] references.
1228 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1230 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1231 with safe_strsignal.
1232 * core.c (core_open): Replace use of sys_siglist with
1234 * core.c (memory_error): Replace use of sys_errlist with
1236 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1238 * infcmd.c (program_info): Replace use of sys_siglist with
1240 * infrun.c (signal_stop, signal_print, signal_program):
1241 Allocate dynamically based on dynamic determination of number
1242 of signals to support.
1243 * infrun.c (child_create_inferior): Replace use of sys_errlist
1245 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1247 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1248 strsigno and sys_siglist with safe_strsignal.
1249 * infrun.c (handle_command): Call signo_max to find number of
1250 signals. Replace sig_number with strtosigno and sig_abbrev with
1252 * infrun.c (signals_info): Replace sig_number with strtosigno.
1253 * infrun.c (_initialize_infrun): Call signo_max to find number of
1254 signals. Dynamically allocate signal_{stop,print,program}.
1255 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1256 * procfs.c (errnoname): Add function and prototype.
1257 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1258 of sys_siglist with safe_strsignal.
1259 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1260 sys_siglist with safe_strsignal.
1261 * procfs.c (info_proc_stop): Call errnoname.
1262 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1263 * stuff.c (main, get_offset): Replace use of sys_errlist with
1265 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1266 with safe_strsignal.
1267 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1268 with safe_strsignal.
1269 * utils.c (safe_strerror, safe_strsignal): Add functions that
1270 call strerror and strsignal respectively, and deal with NULL
1272 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1273 sys_errlist with safe_strerror.
1274 * valprint.c (val_print): Replace use of sys_errlist with
1277 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1279 * Makefile.in: rework CFLAGS so that they can be set from the
1280 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1281 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1282 Pass CFLAGS on recusions.
1284 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1286 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1287 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1288 overkill for the problem it solved.
1289 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1290 and default to simply printing type names as appropriate.
1291 * main.c (main): Remove one of the leading newlines from
1292 warning_pre_print initialization.
1293 * objfiles.c (open_existing_mapped_file): Add function and
1295 * objfiles.c (open_mapped_file): Rewrite to use new function
1296 open_existing_mapped_file.
1298 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1300 * sun3-xdep.c (fetch_core_registers): Lint.
1301 * tm-sun3.h: Prototype lint.
1304 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1306 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1307 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1308 * objfiles.c: Cast calls to close() with unused returns to void.
1309 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1310 old objfile's name before updating it.
1311 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1312 * objfiles.h (objfile struct): Add mmfd member.
1313 * symfile.c (syms_from_objfile): Move some code to
1314 new_symfile_objfile.
1315 * symfile.c (new_symfile_objfile): Add new function, common code
1316 from syms_from_objfile.
1317 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1318 mapped and unmapped symbol files.
1319 * symfile.c (symbol_file_command): Print "No symbol file now"
1320 message, ala exec_file_command for the exec file.
1321 * symfile.h (new_symfile_objfile): Add prototype.
1322 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1323 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1325 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1327 * rs6000-pinsn.c: New version from IBM (Metin).
1328 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1329 to avoid warnings from some compilers.
1331 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1333 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1334 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1335 type's flag word that marks it as a fundamental type.
1336 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1337 flags argument for all calls to init_type().
1338 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1339 flags argument for all calls to init_type(). Also remove
1340 dependency on host sizes for ints, floats, etc.
1341 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1342 flags argument for all calls to init_type(). Also remove
1343 dependency on host sizes for ints, floats, etc.
1344 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1345 bit to flags argument for all calls to init_type(). Add types
1346 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1347 * valprint.c (unsigned_type_table, signed_type_table,
1348 float_type_table): Remove.
1349 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1350 bit when printing fundamental types, and print the actual name
1351 for such types, rather than inventing one. Remove code that
1352 invented fundamental type names.
1353 * valprint.c (_initialize_valprint): Remove initializations
1354 for now removed unsigned_type_table, signed_type_table, and
1357 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1359 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1360 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1363 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1365 * dwarfread.c (target_to_host): New function similar to previous
1367 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1368 Extensive changes to convert all previous usages to use new
1369 target_to_host() function.
1370 * dwarfread.c (struct dieinfo): Change types of most integral
1371 members to be unsigned.
1373 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1375 * WHATS.NEW: Revise -mapped doc.
1377 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1379 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1380 too high or when skipping `forwards' moves us backwards.
1381 (parse_type): Print mis-guessed tag name in complaint.
1382 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1383 (parse_procedure): Do not attempt to create symbols; just fill in
1384 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1385 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1386 for clarity. Set top_stack before calling parse_external. In
1387 stabs, sort symbols before calling parse_procedure.
1389 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1390 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1391 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1392 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1395 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1397 * Makefile.in (VERSION): Set to 4.5.1.
1398 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1399 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1400 fill_gregset): New functions for SVR4 /proc support.
1401 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1402 Remove new symbol types and such to ../include/coff/symconst.h.
1403 (parse_symbol): Simplify code for parsing struct/enum/unions.
1404 (parse_type): Handle `long long' types.
1405 (upgrade_type): Handle `const' qualifier.
1406 (parse_partial_symbols): fix indentation, clean a bit.
1408 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1410 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1411 copy in data from raw read buffers, calling bfd byteswapping
1412 routines as appropriate. Use to replace most existing memcpy
1414 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1415 * configure.in: Recognize new ncr3000 config.
1416 * config/ncr3000.mh: New config file.
1418 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1422 * README: Update for release.
1423 * Makefile.in: Update version to 4.5.
1424 * WHATS.NEW: The obvious.
1426 * depend: Generate new depend file for this release.
1428 * Makefile.in (depend): Fix dependancy generation so that it does
1429 not include gcc 'fixincluded' files, which are usually in a system
1432 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1434 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1435 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1436 symbols for nameless types. And, handle `R' (register parameter
1437 type) for AIX. (an extension to existing stabstring grammar).
1438 * rs6000-xdep.c: Fix typo (= should have been ==).
1440 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1442 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1444 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1446 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1447 * signame.c (SIGWAITING, SIGLWP): Add.
1449 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1451 * xm-i386mach.h: add decls for errno and strdup().
1453 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1454 used in array index context (otherwise, some compilers barf).
1456 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1458 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1459 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1460 in a system call, and provide better backtrace if so.
1462 * Makefile.in (HFILES): Add xcoffsolib.h.
1463 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1464 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1466 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1467 mipscoff_symfile_read): Convert to BFD to do file I/O.
1469 * symfile.c: #include <ctype.h> to get proper def if isspace().
1471 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1473 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1475 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1476 function also when parsing embedded stabs.
1478 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1480 * mipsread.c: Fix more declarations.
1482 * mipsread.c: Fix many invocations of complain. Use enum
1483 type_code where appropriate.
1485 * xm-vaxult.h: Add decl for strdup().
1487 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1490 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1492 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1495 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1497 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1498 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1499 Merge in more patches for rs6000 from Metin Ozisik.
1500 * utils.c: Fix typo in comment.
1502 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1504 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1505 * procfs.c (attach): Set nopass_next_sigstop if attached
1506 process is forcibly stopped.
1507 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1508 resending SIGSTOP to attached process on first resume.
1510 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1512 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1514 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1516 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1517 (VERSION): Bump to 4.4.85.
1518 * mipsread.c: Update for new include files. Lint.
1519 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1520 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1521 Don't need to bring in mipsread.o specially any more.
1523 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1525 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1526 routine (for Irix-4.x). Make many funcs static and void.
1527 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1528 * (init_extra_frame_info): Don't trash cached value of frame
1529 pointer register. This fixes backtracing through routines that use
1530 alloca(). Generally clean up declarations of functions, and use
1531 typedefs and macros to reference data structures as appropriate.
1532 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1535 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1537 * values.c (unpack_long): Fix unpacking error for signed chars
1538 on hosts where the default character type is unsigned.
1539 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1540 for newer SVR4 variants.
1541 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1542 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1543 * procfs.c (mappingflags): Add support for MA_PHYS
1545 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1547 * buildsym.c (read_struct_type): Avoid coredump when C++
1548 abbreviated type name is messed up. Reported by Joe Buck.
1549 FIXME, we need to determine whether GDB or GCC needs to be
1550 smarter to correctly locate this type name.
1552 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1553 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1554 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1555 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1556 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1558 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1560 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1561 * symtab.h (current_source_symtab): Make extern
1562 * symtab.h (current_source_line): Make extern
1563 * inferior.h: Move all procfs.c prototypes to one place, add
1564 prototype for proc_signal_handling_change. Add prototypes for
1565 signal_stop_state, signal_print_state, and signal_pass_state.
1566 * inferior.h (stop_soon_quietly): Make extern
1567 * inferior.h (attach_flag): Make extern
1568 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1569 * infrun.c (signal_stop_state, signal_print_state,
1570 signal_pass_state): New functions to query specific signal
1572 * infrun.c (handle_command): Minor error message change, add
1573 NOTICE_SIGNAL_HANDLING_CHANGE.
1574 * procfs.c (open_proc_file): Remove iris specific reset of
1575 inherit-on-fork flag, moved to proc_set_exec_trap().
1576 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1577 to reset inherit-on-fork flag, bash comment to GNU form.
1578 * procfs.c (proc_base_address, set_proc_siginfo,
1579 fetch_core_registers): Conform to code style.
1580 * procfs.c (signame.h): Include.
1581 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1582 syscallname(), info_proc_syscalls()): New macros, tables, and
1583 functions to organize and report system call information.
1584 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1585 saved_exitset, saved_entryset): Add to procinfo struct.
1586 * procfs.c (struct trans): Add.
1587 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1588 siginfo_table, errno_table): Tables to translate numeric values
1589 to symbolic names and short descriptions.
1590 * procfs.c (signalname, info_proc_signals): Add function and
1592 * procfs.c (proc_info): Now info_proc.
1593 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1594 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1595 info_proc_faults, lookupname, lookupdesc, sigcodename,
1596 sigcodedesc): New functions.
1597 * procfs.c (proc_signal_handling_change): New function to set
1598 the trace flags based on the state of gdb's signal handling flags.
1599 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1600 and remove code to do PIOCSTRACE ioctl.
1601 * procfs.c (attach, detach): Preserve and restore process flags
1602 using saved_* fields in procinfo struct.
1603 * procfs.c (attach): Call proc_signal_handling_change.
1604 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1605 * procfs.c (proc_desc): Update for latest changes.
1606 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1607 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1608 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1610 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1612 * procfs.c (set_proc_siginfo): Add prototype and new function.
1613 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1614 up inferior siginfo struct.
1615 * elfread.c (elf_symfile_read): Compute the relocation amount
1616 by subtracting off the address of the ".text" section.
1617 * solib.c: Add pointer to ".text" section to so_list struct.
1618 * solib.c (solib_map_sections): Initialize pointer to ".text"
1619 section in so_list struct.
1620 * solib.c (symbol_add_stub): Pass base address of ".text"
1621 section to symbol_file_add, rather than the load address of
1622 the shared library. On SunOS they are the same. On SVR4 they
1625 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1627 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1628 function name, not .gdbinfo. symbol.
1630 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1632 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1634 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1636 * Makefile.in (VERSION): 4.4.8
1638 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1639 commands in .cshrc/.profile won't get traced.
1641 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1643 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1644 * exec.c (build_section_table): Don't abort if no sections.
1645 * sparc-tdep.c (single_step): Lint.
1646 * utils.c (mrealloc): Handle realloc (0, size) case here.
1648 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1650 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1653 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1655 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1656 .gdbinfo. symbols are created. Move creation from parse_procedure
1657 to parse_symbol, where it is fairly easy to grow the symtab. This
1658 also fixes a symtab trashing bug on all mips-based systems.
1659 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1661 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1662 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1664 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1666 * c-exp.y: Add missing return type to yyparse() prototype.
1668 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1670 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1672 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1673 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1674 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1675 (patch_opaque_types): Avoid dummy args and result.
1676 * objfiles.c (have_partial_symbols, have_full_symbols,
1677 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1678 (iterate_over_objfiles, iterate_over_symtabs,
1679 iterate_over_psymtabs): Remove, clunky and slow.
1680 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1681 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1682 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1683 dump_objfile): Remove dummy args and results. Move filename
1684 comparisons to callers.
1685 (printsyms_command, printpsyms_command, printmsyms_command,
1686 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1687 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1688 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1689 list_symbols, make_symbol_completion_list): Replace explicit
1690 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1691 Eliminate Dijkstra flag crap, break out of loops with gotos.
1692 (lookup_symtab_1): Protect '/' tests from short filenames.
1693 (cplus_mangled_symbol): Move inline into lookup_symbol.
1694 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1695 (relocate_minimal_symbol): Move inline to vmap_symtab.
1696 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1697 iterate_over_msymbols with ALL_MSYMBOLS.
1699 Misc cleanup prior to release.
1701 * Makefile.in (VERSION): Roll to 4.4.7.
1702 (HFILES): Add call-cmds.h.
1703 * call-cmds.h: New header for command fns called by other files.
1704 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1705 (breakpoint_1): Remove unused type arg. Change callers.
1707 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1708 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1709 * mipsread.c: Add prototypes for all static functions.
1711 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1712 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1713 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1714 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1715 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1716 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1719 * buildsym.c (define_symbol): Handle global register variables
1720 (from Pierre Willard). Complain if register numbers are too large.
1721 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1722 * tm-sparc.h: Don't #include <sun4/reg.h>.
1723 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1724 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1726 * language.h: Avoid forward enum declaration.
1727 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1728 config/sun4os5.mt: New host and target.
1729 * defs.h (errno): #include <errno.h> rather than assuming int.
1730 From Pierre Willard.
1732 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1733 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1734 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1735 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1736 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1737 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1738 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1740 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1742 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1743 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1744 * language.h (enum exp_opcode): Avoid forward enum def.
1745 * main.c (define_command, user_defined_command): Lint.
1746 * mem-break.c, xcoffread.c: Lint.
1747 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1749 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1751 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1752 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1753 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1754 or IBM6000_TARGET as (approximately) appropriate.
1756 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1758 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1759 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1760 or not to try reading symbols from a mapped objfile. Plugs memory
1761 leak due to shared libraries generating no psymtabs or symtabs.
1763 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1765 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1766 * copying.awk: Lint. Make stronger warning at top of copying.c.
1767 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1768 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1769 (lookup_pointer_type): Add FIXME comment.
1770 * main.c (set_history_size_command): Disallow negative size.
1771 * partial-stab.h: Update copyright.
1772 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1774 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1776 * main.c (set_history_size_command): Negative size is error.
1777 (Reported by Peggy Fieland.)
1779 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1781 * coffread.c (coff_symfile_init): Update comment.
1782 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1783 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1784 macros to access the dbx specific objfile information.
1785 * dbxread.c (symfile_string_table, symfile_string_table_size):
1786 Remove these local variables.
1787 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1788 read_dbx_symtab): Remove the stringtab and stringtab_size params
1789 from the function prototypes, the function definition, and the
1790 function calls. These are now available via DBX_STRINGTAB and
1791 DBX_STRINGTAB_SIZE using the objfile pointer.
1792 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1793 an arg to read_dbx_symtab.
1794 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1795 stringtab and the dbx specific per-objfile private info.
1796 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1797 args in prototype, function definition, and function calls. It is
1798 now available via the DBX_SYMCOUNT macro using the objfile
1800 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1801 local instance of struct dbx_symfile_info and replace with DBX_*
1803 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1804 symfile_string_table and symfile_string_table_size.
1805 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1806 symfile_string_table.
1807 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1808 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1809 stringtab size variables. Remove all code that used to reread
1811 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1812 to prior to any calls to mmalloc for the objfile specific heap.
1813 * utils.c (init_malloc): Document the requirement that for each
1814 heap for which corruption checking is desired, that init_mmalloc
1815 must be called prior to any mmalloc calls on the heap.
1817 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1819 * rs6000-pinsn.c: Make dis-assembly output more like
1820 other targets: Don't print instruction in hex before
1821 the assembly; use print_address to print out jump
1824 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1826 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1827 * cplus-dem.c: Support "Sc" meaning "signed char".
1829 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1831 * configure.in: fix iris/iris3.
1833 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1835 * command.c, main.c (various places): Use ctype.h macros
1836 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1837 (such as (x >= 'A' && x <= 'Z')).
1838 (There are still more of these in other files.)
1839 * main.c (defined_command): Lower-case the user's
1840 new command before entering it. Needed because
1841 command lookup is case-insensitive (and also lower-cases).
1842 (Based on Metin's earlier patch.)
1844 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1846 * config/irix4.mh: new file.
1848 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1850 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1853 * xm-mips.h: Declare strdup for ultrix.
1855 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1856 when calling new_symbol.
1857 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1860 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1862 * config/rs6000.mh: Update (for Fred's new mmalloc)
1863 flags to disable use of GNU malloc/mmalloc.
1864 * munch: Change SYSV rule to allow .text before the label,
1865 as well as after, to work for AIX.
1866 * gdbtypes.h: Minor clarifiction.
1868 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1870 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1871 continuation in yet another place (between method declarations).
1873 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1875 * mips-tdep.c: include symfile.h and objfiles.h to fix
1878 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1880 * valops.c (value_struct_elt_for_reference): Added 'offset'
1881 parameter to handle multiple inheritance.
1882 * eval.c, value.h: Update accordingly.
1884 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
1886 * objfiles.h: New file
1887 * Makefile.in (HFILES): Add objfiles.h
1888 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
1889 main_scope_lowpc, main_scope_highpc.
1890 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
1891 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
1892 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
1893 xcoffread.c, : Include objfiles.h.
1894 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
1895 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
1896 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
1897 inside_entry_file() and logic changed appropriately.
1898 * blockframe.c (outside_startup_file): Renamed to
1899 inside_entry_file() and logic changed appropriately.
1900 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
1901 and logic changed to use per-objfile specific fields.
1902 * blockframe.c (inside_entry_scope): Renamed to
1903 inside_entry_func() and logic changed to use per-objfile specific
1905 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
1906 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
1907 Remove extern decls.
1908 * symfile.c, symfile.h (entry_point): Remove extern decl.
1909 * coffread.c (coff_symfile_init): Common entry point init code
1910 moved to symfiles.c, call init_entry_point_info().
1911 * coffread.c (complete_symtab): Use new per-objfile entry info.
1912 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
1913 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
1915 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
1916 * defs.h (inside_entry_scope, outside_startup_file,
1917 inside_main_scope): Prototypes changed for renames to
1918 inside_entry_func, inside_entry_file, inside_main_func,
1920 * symfile.c (syms_from_objfile): Common entry point init code
1921 moved to init_entry_point_info() and call init_entry_point_info().
1922 * symfile.h (init_entry_point_info): Include prototype.
1923 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
1924 moved to symfiles.c and call init_entry_point_info().
1925 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
1926 main_scope_lowpc, main_scope_highpc): Remove extern decls.
1927 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
1929 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
1930 works for the majority of targets.
1931 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
1932 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
1933 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
1934 Use default definition in frame.h.
1935 * frame.h (selected_frame_level): Make decl extern.
1936 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
1937 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
1938 * partial-stab.h: Use new per-objfile entry info.
1939 * symfile.h (struct objfile): Removed, moved to objfiles.h.
1940 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
1941 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
1942 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
1943 have_minimal_symbols): Prototypes moved to objfiles.h.
1944 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
1945 Macros moved to objfiles.h.
1946 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
1948 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
1950 More C++ improvements (pointers to members, qualified names).
1951 * c-exp.y: Support exp.type::name and exp->type::name
1952 syntaxes. (Unfortunately, doesn't work for static members.)
1953 * c-exp.y, eval.c: Make type::~type work better.
1954 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
1955 value_static_field by value_struct_elt_for_reference.
1956 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
1957 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
1958 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
1959 for OP_SCOPE operand; no point in it now that we use lazy
1960 reading of values, and use "reference to member" objects.
1961 * gdbtypes.h: Clarify comment.
1962 * valops.c: Change value_struct_elt_for_address to return
1963 a reference (or variable), rather than a pointer. Change
1964 the name to value_struct_elt_for_reference to reflect this.
1965 Returning a reference instead of a address provides a
1966 generalization, since we can use the routine for both
1967 class::name as well as &class::name.
1968 Also, recurse to handle multiple inheritance properly.
1969 * valprint.c: Moved code to print pointer-to-members
1970 to new function point_class_member. This allows a
1971 "reference-to-member" to be printed using the same code.
1972 * valprint.c (type_print_varspec_prefix): Avoid printing
1973 "struct " for domains of class-member types.
1974 * valops.c (search_struct_field): Inline code for simplified
1975 version of value_static_field (which can then be deleted).
1976 * value.h: Rename value_struct_elt_for_address to
1977 value_struct_elt_for_reference. Delete value_static_field.
1978 * values.c: Remove no longer used function value_static_field.
1980 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
1982 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1983 elfread.c (coff_symfile_finish): Add function, prototype, and
1984 add to the xxxx_sym_fns struct for each file type. Also reformat
1985 the xxxx_sym_fns vector to a standard format and add comments.
1986 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1987 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
1988 Pass pointer to struct objfile rather than pointer to sym_fns.
1989 Change references inside each function accordingly. Allocate any
1990 symbol file specific info in the per-objfile memory region.
1991 * dbxread.c (free_and_init_header_files): Break function into
1992 free_header_files(), called from dbx_symfile_finish(), and
1993 init_header_files(), called from dbx_new_init().
1994 * dbxread.c (dbx_new_init): Move deallocation things to new
1995 dbx_symfile_finish function.
1996 * elfread.c (elf_new_init): Call buildsym_new_init().
1997 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
1998 routine for the objfile before deallocating other stuff.
1999 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2000 * symfile.h: Move struct sym_fns to before struct objfile def.
2001 Add sym_finish function pointer and change prototypes of other
2002 function pointers to reflect passing struct objfile pointer rather
2003 than struct sym_fns pointer.
2004 * symfile.c: Remove now obsolete symtab_fns pointer.
2005 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2006 locates the correct sym_fns struct for the given objfile.
2007 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2008 for better support of mapped symbol tables.
2009 * symfile.c (symbol_file_command): Remove obsolete code using
2011 * symfile.h: Remove duplicate declarations for symfile_objfile,
2012 entry_point, and object_files.
2013 * target.c (target_info): Compare symfile_objfile to NULL.
2014 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2015 aixcoff_symfile_finish().
2017 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2019 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2020 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2021 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2023 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2025 Some improvements to g++ debugging.
2026 * symtab.c (list_symbols): demangle before pattern matching.
2027 * symtab.c: Other fixes to improve handing of operators.
2028 * valprint.c (type_print_base): Fix test for constructor.
2029 * values.c (value_static_field): Allow evaluation of
2030 CLASS::METHOD, returning a function pointer.
2032 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2034 * Makefile.in (VERSION): Roll 4.4.6.
2035 * exec.c (exec_file_command): Add code to ignore optional args
2036 passed in by file_command() for use in symbol_file_command().
2037 * main.c (main): Document -mapped and -readnow in help summary.
2038 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2039 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2040 to get filename from bfd with bfd_get_filename(). Test mapto
2041 against 0, not NULL. Use mstrsave() to make copy of filename.
2042 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2044 * remote-vx.c (vx_load_command, add_symbol_stub):
2045 Symbol_file_add() takes an additional arg.
2046 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2048 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2049 changed to return a bfd not an objfile pointer.
2050 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2051 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2052 Change to eliminate local bfd and use symfile_bfd_open() plus
2053 allocate_objfile(). Add code to implement readnow option.
2054 * symfile.c (symbol_file_command): Changes to option handling,
2055 readnow functionality moved to symbol_file_add().
2056 * symfile.c (symfile_init): Eliminate local copy of bfd.
2057 * symfile.c (add_symbol_file_command): Changes to parse mapped
2058 and readnow options.
2059 * symfile.h (allocate_objfile): Arg removed from prototype.
2060 * symtab.h (symbol_file_add): Arg added to prototype.
2061 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2064 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2066 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2067 mtrace.awk, state.c, state.h: Removed.
2068 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2069 directories searched for source files.
2070 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2071 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2072 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2073 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2074 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2075 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2076 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2078 * Makefile.in (HFILES): Remove state.h
2079 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2080 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2081 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2082 * Makefile.in (clean): Remove all object files.
2083 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2084 * cplus-dem.c: Remove prototypes definitions that are now done in
2086 * dbxread.c (throughout): Change from using per-objfile
2087 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2088 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2089 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2090 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2091 * depend: Remove dependencies for state.o, state.h.
2092 * dwarfread.c: Add declaration for warning_pre_print.
2093 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2094 * dwarfread.c (throughout): Change from using per-objfile
2095 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2096 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2097 use supplied objfile.
2098 * i386-xdep.c (print_387_status): Change to use warning() rather
2100 * i387-tdep.c (print_387_control_word): Change to use warning()
2101 rather than printfs.
2102 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2103 that some compilers grumble about.
2104 * language.c (throughout): Add declaration for warning_pre_print
2105 and using warning() instead of printfs.
2106 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2107 * main.c (main): Add declaration for warning_pre_print and set it
2108 similarly to error_pre_print. Add declarations for
2109 mapped_symbol_files and readnow_symbol_files. Add appropriate
2110 definitions to long_options[].
2111 * minsyms.c: Trivial fix to comment.
2112 * objfiles.c (allocate_objfile): Substantially rewritten for
2113 using mapped symbol files.
2114 * objfiles.c (throughout): Change from using per-objfile
2115 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2116 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2117 * source.c (throughout): Change from using per-objfile
2118 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2119 * source.c (open_source_file): Use mstrsave to save file name in
2120 mapped symbol region for objfile.
2121 * symfile.c: Remove include for state.h.
2122 include to local form.
2123 * symfile.c (symbol_file_add_digested): Remove.
2124 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2126 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2127 from objfile structure. Add malloc descriptor pointer (md).
2128 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2129 * symm-xdep.c (print_fpu_status): Use warning() rather than
2131 * symmisc.c (free_symtab_block): Now takes and uses current
2133 * symmisc.c (throughout): Change from using per-objfile
2134 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2135 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2136 Sun compiler grumblings when PTR is char *.
2137 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2138 msymbols() to correct pointer type.
2139 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2140 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2141 error always starts on a line of it's own.
2142 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2143 Rewrite for new mapped malloc package use.
2144 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2145 that don't want to use the mapped malloc package; pass arguments
2146 on to traditional malloc package functions.
2147 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2148 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2149 mrealloc, malloc, and realloc but get fatal error if runs out
2151 * utils.c (msavestring, mstrsave): Save a string in a specific
2152 mapped malloc region.
2153 * utils.c (print_spaces): Use xmalloc to get the buffer.
2154 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2155 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2156 * config/i386v4.mh: Insignificant reorganization.
2158 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2160 * xcoffread.c: Only enable compilation of debugging functions
2161 if IBM6000 is defined. Fails to compile otherwise.
2163 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2165 * Makefile.in: pass MAKEINFO down on info.
2167 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2169 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2170 useless code, including an lseek to an uninitialized variable.
2171 Reported by Jim Williams <jimbo@wrs.com>.
2173 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2175 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2176 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2177 * minsyms.c, symfile.c: Changes that may be generally
2178 applicable, but are #ifdef IBM6000 for now.
2179 * rs6000-xdep.c: Fixed typo in comment.
2180 * rs6000-tdep.c: Non-substatial changes.
2181 * xoffread.c: The main change here is addition of some
2182 debugging functions.
2183 * xoffexec.c: More changes.
2185 * xcoffread.c: Fixed two too-few-parameters bugs.
2187 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2188 to SOLIB_CREATE_INFERIOR_HOOK macro.
2190 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2192 * symfile.h: Add prototype for iterate_over_msymbols().
2193 * symtab.c (cplus_mangled_symbol): Add function.
2194 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2195 iterate_over_msymbols to find demangled C++ symbol.
2196 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2197 value to iterate_over_msymbols().
2198 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2201 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2203 * Makefile.in: added check target.
2205 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2207 * ecoff.c: Move to ../bfd/coff-msym.c.
2208 * config/mt-*mips: Remove ecoff.o from the configuration.
2209 * remote.c (): Add newline to initial +.
2210 (remote_resume): Mention how to cope with signals.
2211 (remote_interrupt): Add debug msg.
2212 (remote-wait): Implement new 'T' reply, which includes
2213 status, PC, and FP all in a single short message.
2214 (putpkt): Add further debugging of packet acks.
2215 * mipsread.c (fixup_symtab): Also swap RFD's.
2216 (parse_partial_symbols): Avoid bug on unknown symbol types.
2217 * Makefile.in (VERSION): Roll to 4.4.5.
2218 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2219 for remote MIPS by limiting heuristic to 200 byte search.
2220 (heuristic_proc_desc): Byte-swapping.
2221 (mips_print_register): Cope with failure of
2222 read_relative_register_raw_bytes. Byte-swap integers for
2224 * mips-pinsn.c (print_insn): Byte-swap instruction.
2226 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2228 * config.sub configure.in config/.Sanitize config/mh-irix4
2229 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2230 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2231 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2232 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2234 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2236 * defs.h, utils.c: xrealloc takes PTR as first arg.
2237 * defs.h: Reword confusing comment about ANSI prototypes.
2238 * defs.h: Some minor whitespace changes.
2239 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2240 not NULL, which can be (void *).
2241 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2242 * tm-i386v.h (SP_ARG0): Define
2243 * xm-sysv4.h: Back out of change for missing prototypes.
2244 * i386-tdep.c (get_longjmp_target): Add function.
2246 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2248 * Makefile.in: install man page too.
2250 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2252 * All GDB files that #include defs.h: Removed stdio.h.
2253 (defs.h): #include stdio.h.
2255 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2257 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2258 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2259 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2260 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2261 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2262 it before printing out the hex shape of an address.
2264 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2266 * rs6000-xdep.c (frame_initial_stack_address): Move
2267 code to set frame->cache_fsr into new separate function
2268 frame_get_cacahe_fsr. This allows fixing a fatal error.
2269 * xcoffexec.c: Turn previously suppressed error
2270 message back on, after cleaning up BFD.
2272 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2273 printing of blank line, since it cases printing of an
2274 extra blank line. Is this intended? It does mess up
2276 * defs.h: Put back declarations of malloc and realloc,
2277 but protected by #ifndef MALLOC_INCOMPATIBLE.
2278 * objfiles.c: Undo previous change: Use malloc/realloc
2279 for objfile malloc/realloc fields (but add a cast).
2280 * xcoffexec.c: Suppress an error message (for now).
2282 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2284 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2285 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2286 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2288 * xcoffread.c: Modifications to C_DECL storage class handling, and
2289 introduction of an old smash_to_pointer_type() routine.
2291 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2292 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2293 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2294 parameters have been modified.
2296 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2297 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2298 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2299 and fetch_inferior_registers() always fetched all the registers
2300 resulting valid register values at hand all the time. Pushing a dummy
2301 frame did not require validating all register values first. After
2302 putting the above mechanism into action, we didn't have valid registers
2303 values always ready. Thus, all registers need to be fetched before
2304 pushing a dummy frame now.
2306 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2307 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2308 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2309 the starting address (actual frame address) of a frame.
2310 * rs6000-tdep.c: modifications to function_frame_info() to see if
2311 function reserves a frame pointer register (alloca register)
2312 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2313 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2314 functions with alloca() calls.
2316 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2318 * xm-sysv4.h: Provide definitions/prototypes for host environment
2319 functions for which no definitions or prototypes are provided in
2320 any currently included gdb or host environment header files.
2321 For SVR4, this currently includes malloc and realloc, which cannot
2322 be portably prototyped in any gdb include file.
2324 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2326 * buildsym.h: Remove obsolete variable file_stabs.
2328 * Makefile.in: Move place where configure merges in host-
2329 and target-dependent fragments later, so the latter
2330 can override (say) GNU_MALLOC.
2331 * config/mh-rs6000: Use system malloc. Otherwise, I
2332 ended up with *two* incompatible versions of malloc
2333 (functions in libc would call the malloc in libc).
2334 I assume this is a shared library problem.
2336 * remote.c: Fix (presumed) typo.
2337 * objfiles.c: Use xmalloc/xrealloc instead of
2338 malloc/realloc (since the latter are no longer declared).
2340 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2341 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2342 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2343 handle individual registers.
2344 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2345 correctly in case it wasn't cached yet. (A problem showed up
2346 after fetching individual registers.)
2347 * buildsym.c: Disable type_synonym_name's type name overwriting
2348 in cases it is unnecesary. rs6000 portation doesn't use
2349 type_synonym_name, and it used to nullify type names
2350 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2351 type's name as soon as space for that type is allocated.
2352 * xcoffread.c: ignore a section's lineno information if it is
2353 not `.text'. (In rs6000 bfd portation integration, skipping over
2354 `.pad' sections are ignored since it was in machine independent
2355 part of the code. Thus, a problem of fake sections with invalid
2356 lineno information arised.)
2358 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2359 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2360 * rs6000-tdep.c: make function_frame_info() work whether or not
2361 reading from a core file.
2362 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2364 * infrun.c. main.c, printcmd.c. symtab.c:
2365 More changes from IBM for rs6000.
2368 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2370 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2371 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2372 Merge in changes (mostly from IBM) for RS6000.
2373 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2374 More changes from IBM for RS6000. These are in machine-
2375 independent code, and probably could do with some cleaning
2376 up. The most questionable of these are #ifdef IBM6000.
2377 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2378 to single_step() (for consistency with rs6000 and i860).
2379 * utils.c: Allow the 1st arg to xrealloc to be NULL
2380 (in which case do malloc). This removes the need for
2381 some tests in xcoff code (and perhaps other places?).
2382 * coffread.c: Removed variables last_source_file,
2383 type_vector, and type_vector_length as these are now
2384 defined by buildsym.[ch].
2385 * defs.h: Remove prototypes for malloc and realloc, since
2386 these should only be used to implement xmalloc and xrealloc,
2387 and they conflict with <stdlib.h> in AIX - where they
2388 return void* even when __STDC__ isn't defined. Sigh.
2389 * munch: Recognize *initialize* in data as well as text
2390 (AIX uses data). Also, incorporate a patch from Garrett
2391 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2392 much more sensible, by only trying to match the name of
2393 the initialize_foo function, and not the junk before it.
2395 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2397 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2398 unless symbol table indicates that something has changed.
2400 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2402 * remote.c: Make it work for embedded MIPS. Increase buffer
2403 size, and use throughout. Round buffer size up if too many regs.
2404 Support baud rate setting and try for an 8-bit path. If
2405 interrupted while waiting for target, send a ^C down the wire.
2406 Avoid single-byte reads.
2407 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2409 * mips-xdep.h: Avoid the embedded regs when on Unix.
2411 * mipsread.c: Byte-swap the symbol table structures, using
2412 routines from ecoff.c, to read a symbol table written in any
2413 of the four possible byte orders.
2414 * configure.in (mips-big-* target): Same as Sony News.
2415 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2416 * ecoff.c: New file for symbol swapping routines.
2418 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2420 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2421 all-breakpoints' command.
2422 * (get_number): Allow users to enter negative breakpoint numbers.
2423 * (breakpoint_1): Reformat display of 'info break' to show new
2425 * (create_longjmp_breakpoint, breakpoint_re_set,
2426 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2427 symfile.c (syms_from_objfile): Re-do
2428 insertion of longjmp breakpoints. Move all code into
2429 breakpoint_re_set, and call that instead of
2430 create_longjmp_breakpoint in symfile.c.
2432 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2434 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2435 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2436 * symtab.c (find_pc_symtab): Handle having no objfiles.
2437 * infcmd.c: Fix comment.
2438 * objfiles.c (free_all_objfiles): Add.
2439 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2440 * symfile.c (symbol_file_command): free all objfiles when
2441 specifying a new symbol file.
2442 (reread_symbols): Stat the file name, don't fstat the descriptor.
2444 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2446 * Makefile.in, configure.in: removed traces of namesubdir,
2447 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2448 copyrights to '92, changed some from Cygnus to FSF.
2450 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2452 * dbxread.c (end_psymtab): Delete empty psymtabs.
2453 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2454 * symfile.h (struct objfile): Add free_psymtabs.
2456 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2458 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2460 * symfile.c (symbol_file_command): strcmp => !strcmp.
2461 * breakpoint.h: Move prototypes to follow enum definition they need.
2462 * breakpoint.c, infrun.c: Lint.
2463 * printcmd.c: Use `enum enable' rather than `enum
2465 * mipsread.c: First pass at making it compile with the new
2466 objfile changes. Probably seriously broken still, but it
2469 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2471 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2472 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2473 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2474 stepping (and nexting) through longjmp(). Also, cleanup
2475 breakpoint handling quite a bit by creating explicit breakpoint
2476 types instead of using magic breakpoint numbers.
2477 Makefile.in: Update version to 4.4.3
2479 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2481 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2482 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2483 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2485 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2487 * minsyms.c (install_minimal_symbols): Add bunches to any
2488 existing minsyms in the objfile. Avoid extra mallocation
2489 by working directly in the obstack. Remove ignored `mainline' parm.
2490 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2491 xcoffread.c: Change all callers.
2492 * FIXME: We should be able to eliminate MAINLINE from all the
2493 symbol readers now, with a small bit of work.
2495 * valops.c, value.h: Lint.
2496 * remote-vx.c: Add missing break; statement. Bugfix by
2497 Michael Sclafani, <sclafani@src.dec.com>.
2499 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2501 * Makefile.in (VERSION): Update version to 4.4.2
2502 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2503 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2504 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2505 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2506 mmap-alloc.o, mmap-sbrk.o
2508 * altos-xdep.c: Minor whitespace change.
2509 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2510 use to new minimal symbol table use.
2511 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2512 * arm-xdep.c (store_inferior_registers): Returns void.
2513 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2514 Convert from misc function vector use to new minimal symbol table use.
2515 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2516 * breakpoint.c: Add prototypes for local functions.
2517 * breakpoint.c (catch_command_1): Change to static and remove unused
2519 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2520 * breakpoint.h: Change function decls to prototype form.
2521 * buildsym.c: Add prototypes for local functions.
2522 * buildsym.c: Moved hashname() function here from dbxread.c.
2523 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2524 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2525 * buildsym.c (dbx_alloc_type): Change to static.
2526 * buildsym.c (finish_block): Add objfile parameter.
2527 * buildsym.c (misc): Change symbol_obstack to objfile version.
2528 * buildsym.c (make_blockvector): Change to static.
2529 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2530 * buildsym.c (compare_line_numbers): Change to static, args are const,
2531 cast args when used.
2532 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2533 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2534 and made static. Add objfile parameter.
2535 * buildsym.c (end_symtab): Simplify code using line table size.
2536 Realloc the linetable on the objfile symbol_obstack and copy there.
2537 * buildsym.c (scan_file_globals): Convert from misc function vector
2538 use to new minimal symbol use.
2539 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2540 strings get allocated in objfile's symbol_obstack. Convert references
2541 to builtin types to lookup_fundamental_type().
2542 * buildsym.c (read_type): Make static, add objfile parameter, convert
2543 references to buildin types to lookup_fundamental_type().
2544 * buildsym.c (read_struct_type): Add objfile parameter.
2545 * buildsym.c (read_array_type): Make static, add objfile parameter.
2546 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2547 * buildsym.c (read_huge_number): Make static.
2548 * buildsym.c (read_range_type): Make static, add objfile parameter,
2549 convert references to buildin types to lookup_fundamental_type ().
2550 * buildsym.c (read_args): Make static, add objfile parameter.
2551 * buildsym.h: Convert function decl's to prototype form.
2552 * c-exp.y: Add prototypes for local functions, convert uses of misc
2553 function vector to minimal symbol table. Reformat all builtin type
2554 initializations and pass a NULL objfile to init_type() for them.
2555 * coffread.c: Change context_stack ref's to coff_context_stack,
2556 add local function prototypes. Cast uses of xrealloc arg 1.
2557 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2558 crafting a new type.
2559 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2560 * coffread.c (finish_block): Change name to coff_finish_block.
2561 * coffread.c (make_blockvector): Add and use objfile parameter.
2562 * coffread.c (record_line): Change name to coff_record_line.
2563 * coffread.c (start_symtab): Change name to coff_start_symtab.
2564 * coffread.c (end_symtab): Change name to coff_end_symtab.
2565 * coffread.c (record_misc_function): Change name to record_minimal_
2566 symbol and change to minimal symbol table use from misc func tbl.
2567 * coffread.c (coff_symfile_read): Convert from misc function vector
2568 use to minimal symbol table use.
2569 * coffread.c (hashname): Remove; use common version in buildsym.c.
2570 * coffread.c (decode_base_type): Change references to builtin types
2571 to calls to lookup_fundamental_type().
2572 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2573 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2574 * command.c: Add prototypes for local functions.
2575 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2576 appropriate member of the function union for that type.
2577 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2578 ifdef out the function since it isn't currently used.
2579 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2580 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2581 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2582 * command.c (help_cmd): Compare function pointer to NULL.
2583 * command.c (help_cmd_list): Compare function pointer to NULL.
2584 * command.c (lookup_cmd_1): Use correct member of function union.
2585 * command.c (undef_cmd_error): Make static.
2586 * command.c (complete_on_cmdlist): Use correct member of func union.
2587 * command.c (do_setshow_command): Use correct member of func union.
2588 * command.c (shell_escape): Convert rindex use to strrchr.
2589 * command.h (COMMAND_H): Define if already included.
2590 * command.h (cmd_list_element struct): Change 'function' to a union
2591 and prototype args. Prototype completer function.
2592 * command.h: Convert decl's to prototype form.
2593 * convex-xdep.c (store_inferior_registers): Returns void.
2594 * copying.c: Prototype local functions.
2595 * coredep.c: Minor whitespace change.
2596 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2597 * cplus-dem.c: Prototype local functions.
2598 * dbxread.c (hashname): Remove; moved to buildsym.c.
2599 * dbxread.c (free_and_init_header_files): Make static.
2600 * dbxread.c: Add prototypes for local functions.
2601 * dbxread.c (new_object_header_files): Remove; inlined usages.
2602 * dbxread.c (xrealloc usages): Cast args.
2603 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2604 and change usages accordingly.
2605 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2606 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2607 * dbxread.c (dbx_next_symbol_text): Make static.
2608 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2609 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2610 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2611 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2612 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2613 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2615 * dwarfread.c (record_misc_function): Change name to record_minimal_
2616 symbol and use minimal symbol table throughout.
2617 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2618 * dwarfread.c: Convert all references to builtin types to use the new
2619 lookup_fundamental_type function.
2620 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2621 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2623 * elfread.c (record_misc_function): Convert to use record_minimal_
2625 * elfread.c (elf_symtab_read): Add objfile parameter.
2626 * eval.c: Add prototypes for local functions and move some decls
2627 around to accomodate prototypes.
2628 * expprint.c: Add prototypes for local functions. Change references
2629 to misc function vector to minimal symbol table.
2630 * findvar.c (read_memory usages): Cast args.
2631 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2632 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2633 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2634 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2635 * gould-xdep.c: Minor whitespace change.
2636 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2637 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2638 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2639 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2640 * i386-tdep.c: Add prototypes for local functions.
2641 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2642 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2643 that defaulted to int.
2644 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2645 i386_push_dummy_frame): Returns void.
2646 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2647 int and explicitly declare return type as int.
2648 * i387-tdep.c: Minor formatting changes.
2649 * i960-tdep.c (leafproc_return): Convert from misc function vector
2650 use to minimal symbol table use.
2651 * infcmd.c: Add prototypes for local functions.
2652 * infcmd.c (continue_command, until_next_command, until_command,
2653 path_info, path_command): Make static.
2654 * infcmd.c (step_1, until_next_command): Convert from misc func
2655 vector to minimal symbol table use.
2656 * inflow.c: Add prototypes for local functions.
2657 * infptrace.c (store_inferior_registers): Returns void, not int.
2658 * language.c (_initialize_language): Use proper member of function
2660 * m2-exp.y: Add prototypes for local functions, convert misc function
2661 vector uses to minimal symbol table uses.
2662 * m2-exp.y (make_qualname, yyerror): Make static.
2663 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2664 * m68k-pinsn.c: Add prototypes for local functions.
2665 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2666 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2667 * m68k-stub.c: Add prototypes.
2668 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2669 use to minimal symbol table use.
2670 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2671 * m88k-xdep.c (store_inferior_registers): Returns void.
2672 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2673 * mach386-xdep.c (store_inferior_registers): Returns void.
2674 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2675 * main.c: Add prototypes for local functions.
2676 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2677 longjmp() result to (NORETURN void).
2678 * main.c (catch_errors): Prototype the 'func' parameter.
2679 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2680 Takes an unused arg.
2681 * main.c (execute_command): Call the right member of the func union.
2682 * main.c (command_loop_marker, symbol_completion_function,
2683 command_loop): Make static.
2684 * main.c (command_line_input): Make linelength unsigned, cast arg
2685 to command_line_input().
2686 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2687 * main.c (initialize_main): Call right member of function union.
2688 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2689 * mem-break.c: Include symtab.h
2690 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2691 * mips-xdep.c (store_inferior_registers): Returns void.
2692 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2693 use to minimal symbol table use.
2694 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2696 * mipsread.c (make_type): Remove, convert usages to init_type.
2697 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2698 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2699 vector use to minimal symbol table use.
2700 * parse.c: Add prototypes for local functions.
2701 * parse.c (xrealloc usages): Cast args.
2702 * parse.c (prefixify_expression, length_of_subexp): Make static.
2703 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2704 * parser-defs.h: Convert function decls to prototype form.
2705 * partial-stab.h: Convert from misc function vector use to new minimal
2707 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2708 the per-objfile copies.
2709 * printcmd.c: Add prototypes for local functions. Move some struct
2710 definitions around to accomodate prototypes.
2711 * printcmd.c (decode_format): Make static, change args oformat and
2712 osize to int from char.
2713 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2714 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2715 * printcmd.c (print_address_symbolic): Convert from misc function
2716 vector use to minimal symbol table use.
2717 * printcmd.c (address_info): Convert from misc function vector use
2718 to minimal symbol table use.
2719 * printcmd.c (delete_display, enable_display, disable_display_command):
2721 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2722 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2723 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2724 * pyr-xdep.c (store_inferior_registers): Returns void.
2725 * remote-mm.c (mm_load): symbol_file_add return value unused.
2726 * remote-nindy.c: Minor format change.
2727 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2728 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2729 * rs6000-xdep.c (store_inferior_registers): Returns void.
2730 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2731 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2732 vector use to minimal symbol table use.
2733 * solib.c: Add prototypes for local functions.
2734 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2735 function vector use to minimal symbol table use.
2736 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2737 * solib.c (find_solib, shared_library_command): Make static
2738 * solib.c (read_memory, write_memory usages): Cast args.
2739 * solib.c (special_symbol_handling): Add function
2740 * source.c: Add prototypes for local functions.
2741 * source.c (select_source_symtab): Convert to scan objfiles.
2742 * source.c (open_source_file): Make static.
2743 * source.c (xrealloc usages): Cast args.
2744 * source.c (source_line_charpos): ifdef out, unused.
2745 * source.c (get_filename_and_charpos): Make static.
2746 * stack.c: Add prototypes for local functions.
2747 * stack.c (print_frame_info, frame_info): Convert from misc function
2748 vector use to minimal symbol table use.
2749 * symfile.c: Add prototypes for local functions.
2750 * symfile.c (compare_symbols): Make args const PTR's.
2751 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2752 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2753 * symfile.c (obsavestring): Add objfile parameter.
2754 * symfile.c (init_misc_bunches, prim_record_misc_function,
2755 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2756 sort_misc_function_vector, compact_misc_function_vector): Remove
2757 * symfile.c (symbol_file_add_digested): Add function.
2758 * symfile.c (symbol_file_add): Returns struct objfile *.
2759 * symfile.c (symbol_file_command): Modify for state file use.
2760 * symfile.c (symfile_open): Add parameter "dumpable".
2761 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2762 * symfile.c (load_command, add_symbol_file_command): Make static.
2763 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2764 * symfile.c (rindex usages): Converted to strrchr.
2765 * symfile.c (allocate_psymtab): New
2766 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2767 converted to minimal symbol table usage, but no obvious conversion.
2768 * symfile.c (free_all_symtabs): Remove.
2769 * symfile.c (_initialize_symfile): Use per-objfile info.
2770 * symfile.h: Rework the objfile structure to add per-objfile data
2771 objects (psymbol_obstack, symbol_obstack, type_obstack,
2772 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2773 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2774 Add prototypes to function declarations.
2775 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2776 function vector usage to minimal symbol table usage.
2777 * symmisc.c (DEV_TTY): Define if not defined.
2778 * symmisc.c: Add local function prototypes.
2779 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2780 printpsyms_command, print_objfiles, print_objfiles_command):
2781 Rework to use iterate_over_*
2782 * symtab.c: Add prototypes for local functions.
2783 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2784 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2785 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2786 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2787 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2788 lookup_reference_type, lookup_member_type, allocate_stub_method,
2789 check_stub_method, create_array_type, smash_to_member_type,):
2791 * symtab.c (lookup_symbol): Some args are const.
2792 * symtab.h: All type related defs and structs moved to gdbtypes.h
2793 * symtab.h: Convert decls to prototypes.
2794 * target.c (noprocess): Make static.
2795 * target.h: Change decl's to prototypes.
2796 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2797 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2798 * utils.c (_initialize_utils): Use correct member of function union.
2799 * valarith.c: include gdbtypes.h
2800 * valops.c: include gdbtypes.h, add prototypes for local functions.
2801 * valops.c (value_push, value_arg_push, find_function_addr):
2803 * valops.c (value_string): Convert from misc function vector use
2804 to minimal symbol table use.
2805 * valops.c (check_field_in): Make arg const.
2806 * valprint.c: Add prototypes for local functions.
2807 * valprint.c (print_string): Make static
2808 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2809 * values.c: Add prototypes for local functions.
2810 * values.c (value_headof): Convert from misc function vector to
2811 minimal symbol table.
2812 * xcoffexec.c: Add prototypes for local functions.
2813 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2815 * xcoffexec.c (relocate_minimal_symbol): Add.
2816 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2817 * xcoffread.c: Add prototypes for local functions.
2818 * xcoffread.c (sort_syms): Convert to scan objfiles.
2819 * xcoffread.c (read_xcoff_symtab): Make static.
2820 * xcoffread.c (various): Replace references to builtin types with
2821 calls to lookup_fundamental_type. Replace references to symbol_obstack
2822 and psymbol_obstack with pointers to the per-objfile copies.
2823 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2824 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2826 * xcoffread.c (init_stringtab): Add objfile parameter.
2827 * gdbtypes.c: New file
2828 * minsyms.c: New file
2829 * mmap-alloc.c: New file
2830 * mmap-sbrk.c: New file
2831 * objfiles.c: New file
2835 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2837 * Check in Fred Fish's changes in these modules. Fred
2838 will make ChangeLog entries for all of them. Update VERSION
2841 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2843 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2845 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2846 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2847 value.h: Prototypes for static functions; lint.
2848 * gdbtypes.h: Empty file to ease transition.
2850 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2852 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2853 inferior.h, language.h, signame.h, target.h, terminal.h,
2854 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2855 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2857 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2858 signame.c, sparc-xdep.c: Prototypes for all static functions.
2860 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2861 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2862 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2863 Remove to_call_function and target_call_function, since it
2864 always calls the same thing (call_function_by_hand).
2865 * core.c, exec.c, solib.c: Rename target_ops sections =>
2867 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2868 target.h: target_kill takes no args.
2869 * language.c (language_info): Scaffolding to allow briefer
2870 messages when the current language changes. FIXME.
2871 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2872 complaints about volatile functions.
2873 * xm-sysv4.h (HAVE_MMAP): Define.
2875 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
2877 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2878 to make prototypes for all functions declared here.
2879 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2880 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2881 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2882 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2883 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2884 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2885 * utils.c: Avoid declaring malloc and realloc. Lint.
2886 (request_quit): Accept signal-number parameter.
2888 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
2890 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
2891 DIE's. Add new function read_tag_pointer_type() to read them.
2893 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
2894 When creating a new user defined type, check to see if a partial
2895 type already exists, and if so, bash it to fit.
2897 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
2899 * coffread.c (decode_base_type): Pass long, not union.
2900 Fix by Eric Valette, ev@chorus.fr.
2902 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
2904 * elfread.c (elf_symtab_read): Fix code to correctly track
2905 changes in bfd for absolute symbols.
2907 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
2909 * xm-vaxbsd.h: Close off comment.
2911 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
2913 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
2915 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
2917 * mips-tdep.c (mips_print_registers): Print correct register
2918 number for double pseudo-registers.
2920 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
2922 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
2923 in the op$::OPERATOR. case. From Steven McCanne,
2924 <mccanne@horse.ee.lbl.gov>.
2926 * exec.c (set_section_name): Pass arg to exec_files_info;
2927 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
2929 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
2931 * main.c (print_gdb_version): Copyright msg: only this year.
2932 (cd_command): Avoid changing current_directory on error.
2934 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
2936 * mipsread.c (parse_partial_symbols): Handle dependencies
2937 between partial symbol tables (when not doing stabs-in-ecoff).
2938 (This used to be handled by parse_fdr, but parse_fdr was
2939 incompatible with handling stabs-in-ecoff, so the code
2940 was re-written to not use parse_fdr. Unfortunately,
2941 the logic to handle dependencies was overlooked.)
2943 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2945 * coffread.c (read_enum_type): Use the size of a target int when
2947 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
2949 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
2950 * symtab.c (lookup_reference_type, lookup_ptr_type): use
2951 TARGET_PTR_BIT to determine size of a pointer
2952 * values.c (unpack_long): when unpacking a REF or a PTR don't
2953 assume the size of the type.
2955 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
2957 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
2958 looking at its members. Improve guess between struct and union,
2959 only assuming union if multiple members have offsets of zero.
2961 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
2963 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
2964 (This is just for clarity - and one day permitting us to
2965 change FP0_REGNUM from 38 to 32, which would make more sense.)
2966 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
2967 register numbers in stabs-in-ecoff get handled correctly.
2969 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
2971 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
2972 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
2973 into BSD and Ultrix.
2975 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
2977 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
2979 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
2981 * Makefile.in: Increment version to 4.4.1.
2982 * main.c (print_gdb_version): Update copyright notice.
2984 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
2986 * mipsread.c: Prepend "struct " to the names of structure
2987 types, and similarly for enums and unions. (This used
2988 to be done, but got lost in the re-write to "guess" the
2989 difference between enum/struct/union.)
2990 Also, guess that a tag is an enum if the first member
2993 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
2995 * xm-vax.h: #ifndef ultrix around #include of endian.h and
2998 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3000 * Projects: Patching executables is done.
3001 * Makefile.in (VERSION): Roll to gdb-4.4.
3002 * README, WHATS.NEW: Update for gdb-4.4.
3004 * symfile.c (reread_symbols): Whenever we reread one object
3005 file's symbols, we must restart the scan, because the object_files
3006 chain has been permuted.
3008 * exec.c (exec_files_info): Split out into print_section_info.
3009 Print BFD filename of each section if it's not the default one.
3010 * core.c (core_files_info): Call print_section_info.
3012 * xm-vax.h: Include a few system header files whose definitions
3013 must precede defs.h.
3014 * language.c, language.h: Make some things const.
3015 * expression.h, main.c: const spreads like ooze.
3017 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3018 since BREAKPOINT values can be >0x80.
3020 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3022 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3024 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3026 * sparc-pinsn.c: Remove kludge for preferring architectures.
3027 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3028 and forever. Add `add' instruction to the set that get checked
3029 for a preceding `sethi' in order to print an absolute address.
3030 Corresponding changes in ../include/opcode/sparc.h needed
3031 to eliminate garbage instructions.
3033 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3035 * mipsread.c (parse_partial_symbols): Make sure partial
3036 symbols are created for external symbols (as used to be
3037 the case). This is a bit of a pain with the mips-coff.
3038 It uses a table which points to all of the external
3039 symbols belonging to a particular FDR or psymtab.
3040 Once we've generated this table, we might as well save
3041 it, and then use it in psymtab_to_symtab_1 to find
3042 the symbols to pass to parse_external().
3043 * symfile.c, symfile.c: New function start_psymtab_common
3044 to share the common parts of allocating a new psymtab
3045 for dbxread, mipsread (and later dwarfread). Its code
3046 was pulled out from start_psymtab in dbxread.c.
3047 * dbxread.c (start_psymtab): Use start_psymtab_common().
3049 * valprint.c (val_print): If there is an error when trying
3050 to print a string, check to see if there really is a problem
3051 by reading just one character. If that works, assume
3054 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3056 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3057 cypress, v8 mnemonics in that order.
3059 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3061 * sparc-pinsn.c: Put the qsort() back in.
3063 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3065 * findvar.c (read_register, write_register): Handle machines
3066 where REGISTER_TYPE is not the same size as "int".
3068 Handle debug symbols in dynamically loaded (relocated) code:
3070 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3071 offset to process_one_symbol.
3072 (process_one_symbol): Take new offset parameter. Add it into
3073 appropriate symbol types to relocate symbols to loaded addresses.
3074 Handle all possible symbol types, and complain() about types that
3075 we don't expect to see.
3076 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3077 process_one_symbol (FIXME, should pass real offset).
3081 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3083 (set_breakpoint, break_command_1, until_break_command,
3084 catch_command_1, breakpoint_re_set_one): Use it.
3085 * symtab.h (resolve_sal_pc): Declare.
3086 * infcmd.c (jump_command): Use resolve_sal_pc.
3088 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3090 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3092 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3094 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3095 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3096 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3098 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3100 * dbxread.c (process_one_symbol): Make a first cut at handling
3101 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3103 * symtab.c (find_pc_line): Fix stepping into and out of #included
3106 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3108 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3109 no longer any need to copy ../include/opcode/* into gdb.
3111 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3113 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3115 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3117 * valprint.c (type_print_base, type_print_method_args):
3118 Print C++ constructor methods without bogus "return type."
3120 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3122 * infptrace.c (child_xfer_memory): Parameter "target" should
3123 be a pointer to a structure, not the entire structure.
3125 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3127 * depend: Convert the couple of references to ansidecl.h that
3128 used the local gdb version to use the ../include version.
3130 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3133 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3134 (inferior_proc_init): Fix non-ANSI version of args.
3135 (attach): Call print_sys_errmsg with correct number of args.
3136 (mappingflags): Make static, does not need to be global.
3138 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3139 not the entire struct itself.
3141 * valops.c (value_assign): Cast some args to modify_field() and
3142 {read,write}_register_bytes() correctly.
3144 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3146 * Makefile.in (MALLOCSRC): Removed reference to removed local
3149 * dwarfread.c (list_in_scope): Needs an initial value, use file
3152 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3154 * main.c (main): Make option_index local to keep new getopt happy.
3155 main.c, solib.c, Makefile.in: Update copyright notices.
3157 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3159 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3161 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3163 * Makefile.in (HFILES): Add partial-stab.h.
3165 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3167 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3168 New files for stratus. Not complete enough to actually build
3169 on the Stratus machine; that awaits copyright assignment for
3172 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3173 for getting custom flags into CFLAGS when doing makes.
3175 * configure.in: Add config information for stratus.
3177 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3179 * dbxread.c (process_one_symbol): Pass address of structure
3180 to complain(), rather than the whole structure.
3182 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3184 * solib.c (solib_add_common_symbols): Only compile in when not
3185 using SVR4 style shared libraries.
3187 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3189 * dwarfread.c (locval): Add offreg flag to indicate location
3190 values that are computed off a base register.
3192 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3193 TAG_local_variable cases to account for static variables
3194 within function scopes.
3196 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3198 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3199 doesn't exist on some systems.
3201 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3202 nexting over recursive function calls.
3204 * target.c (target_read_string): Create this routine to read null
3205 terminated strings from the target. It deals with running off the
3206 end of memory elegantly as well. solib.c (find_solib): Use
3207 target_read_string() to avoid problems with running off the end of
3210 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3211 that reference pgrp_inferior.
3213 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3215 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3216 mips-tfile has been hacked to act more "traditionally."
3217 * dbxread.c: Fixed typo in comment.
3219 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3221 * mips-tdep.c (mips_skip_prologue): Add some number of
3222 'sw' instructions before 'addiu' adjusts the stack.
3224 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3226 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3227 freescope, buildblock closescope, record_line, add_symbol_to_list,
3228 gatherblocks, make_blockvector): Extensive changes to switch
3229 to generic symbol table building code in buildsym.c. Remove
3230 scope tree structures and functions, symbol table building
3231 functions, and lots of other small changes.
3233 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3234 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3236 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3238 * buildsym.c (cleanup_undefined_types): Add support for enums.
3239 This fixes the 'GDB internal error. cleanup_undefined_types with
3242 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3244 * dbxread.c: detect gcc2 compilations.
3246 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3248 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3249 in ../include/opcode/sparc.h.
3251 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3253 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3254 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3255 to reflect actual locations of opcode files, so TAGS target will
3258 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3260 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3263 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3264 dereferencing to access the correct elements.
3266 * valops.c (value_addr): Declare return type of external func
3269 * xcoffread.c: Undefine next_symbol_text before redefining it.
3271 For older changes see ChangeLog-9091
3277 version-control: never