1 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3 * xm-hp300bsd.h: Add decl for strdup().
4 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5 PDR. Cleanup a few things, fix compilation warnings.
7 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
9 * Makefile.in (DEMANGLING_STYLE): New define to set default
10 demangling style for C++. Defaults to "auto".
11 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
12 * Makefile.in (SFILES_MAINDIR): Add demangle.c
13 * Makefile.in (OBS): Add demangle.o
14 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
15 Remove compile time decisions about demangling style and replace
16 with runtime decisions using current_demangling_style.
17 * cplus-dem.c (main): Expand code included during building of
18 standalone demangler to recognize demangling style options.
19 * dbxread.c (demangle.h): Include.
20 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
21 demangling style if processing g++ code and current demangling style
22 is auto (Note: this feature currently disabled.)
23 * demangle.c: New file, generic demangling control.
24 * demangle.h (demangling_styles): New enumeration to select one
25 of several demangling styles. Also define string names for each
27 * demangle.h (set_demangling_style): Add prototype.
28 * dwarfread.c (demangle.h): Include.
29 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
30 New producer string prefixes to recognize.
31 * dwarfread.c (handle_producer): Consolidate actions for specific
32 producers. Set demangling style based on producer string if
33 current style is auto. (Note: this feature currently disabled.)
34 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
36 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
38 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
40 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
42 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
43 * c-exp.y: Call lookup_signed_typename() after seeing
44 "signed". This handles "signed char" correctly.
45 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
46 keywords before a type specifier.
48 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
50 * command.c (lookup_cmd_1): Clarify descriptive comments.
51 * gdbcmd.h (maintenanceprintlist): Add declaration.
52 * main.c (maintenanceprintlist): Add definition.
53 * main.c (gdb_completer_command_word_break_characters): Add.
54 * main.c (symbol_completion_function): Switch completer word
55 break character sets dynamically, based on whether completion is
56 being done on commands or on something else.
57 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
58 * maint.c: Include demangle.h.
59 * maint.c (maintenance_demangle): New function.
60 * maint.c (maintenance_print_command): New function.
61 * maint.c (_initialize_maint_cmds): Reorganize some commands
62 under new maintenance print subcommand.
64 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
66 * gdbtypes.c (lookup_struct_elt_type): If the input type is
67 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
68 target type. Otherwise, 'whatis this.field' wouldn't work,
69 which would be inconsistent, since 'print this.field' works.
70 * buildsym.c (read_struct_type, read_enum_type): Clear
72 * buildsym.c (cleanup_undefined_types): Don't rely on a
73 flawed "Reasonable test to see if" a type has been defined
74 since it was referred to; now we can just see if the
75 TYPE_FLAG_STUB flag has been cleared.
76 * valprint.c (print_type_base): Emit public/protected/private
77 labels for methods as well as fields. Also, indent these labels
78 2 spaces instead of 4, for a more conventional "look".
79 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
80 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
81 * gcc.patch: New file. Contains patch for gcc (so people
82 with gdb-2.2.x won't have to wait for a new gcc release).
84 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
86 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
87 (print_addr): Call print_address to show symbolic version as well.
89 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
91 (vx_read_register): Declare inferior_fp_regs. Delete code for
92 copying "inferior_registers" around; the values are already in var
93 "registers". Use correct size for register set.
95 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
96 target doesn't support it.
97 (vx_read_register): Don't try reading them either.
99 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
100 VxWorks back end reads them in one contiguous set except for this
102 (register_names): Change "pc" to "pcw" to avoid confusion printing
104 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
105 find the PC under VxWorks.
107 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
109 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
110 to create new blank types, instead of handcrafting them.
111 * defs.h (printfi_filtered): Add prototype.
112 * utils.c (printfi_filtered): New function.
113 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
114 to simplify the code. Other cleanups.
115 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
116 * gdbtypes.h (struct cplus_struct_type): Add comments describing
117 use of various fields.
118 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
119 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
120 production that currently treats it exactly the same as STRUCT.
121 * c-exp.y (yylex): Recognize "class" as token CLASS.
122 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
123 * symtab.c (decode_line_1): Fix to pass quoted args on down to
124 general symbol handling code. Call cplus_mangle_opname with
126 * symtab.c (decode_line_2): Print demangled function names in
127 breakpoint menus, instead of just file and line number.
128 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
129 * valprint.c (type_print_base): Print "class" for C++ classes,
130 rather than "struct". Print section labels for public, protected
131 and private members of C++ classes.
132 * values.c: Include demangle.h.
133 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
135 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
137 * Makefile.in (VERSION): Update to 4.5.8.
139 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
141 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
142 prevent crashes when examining cross-targets.
143 * dbxread.c (process_one_symbol): Include directory name when
144 calling start_subfile for SOL & BINCL symbols. This allows gdb to
145 find include files, and yacc/lex sources when the cwd doesn't match
146 that in which the object was compiled.
147 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
149 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
152 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
154 * maint.c (maintenance_command, maintenance_info_command):
155 Install with allow_unknown as 0 and call help_list to show
156 list of possibilities when no subcommand is specified.
158 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
160 * configure.in: Add m68k-ericsson-*.
161 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
163 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
166 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
167 * Makefile.in (OBS): Add new file maint.o.
168 * defs.h (command_class): Add class_maintenance.
169 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
170 commands. Allow for them (and other nonessential parts of gdb)
171 to be selectively left out under special circumstances.
172 * gdbtypes.c (recursive_dump_type): New function; supports
173 maintenance print-type command.
174 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
176 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
178 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
179 initializers. Add initializations for setprintlist, showprintlist,
180 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
181 * printcmd.c (maintenance_print_type): New maintenance cmd.
182 * valprint.c (setprintlist, showprintlist): Move to main.c, as
183 implied by comment that all cmd lists are owned by main.c.
184 * infcmd.c (unsetlist): Move to main.c, as implied by comment
185 that all cmd lists are owned by main.c.
186 * language.c (setchecklist, showchecklist): Move to main.c, as
187 implied by comment that all cmd lists are owned by main.c
188 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
189 deletelist): Remove redundant declarations (also in gdbcmd.h).
190 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
191 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
192 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
193 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
194 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
195 maintenance_print_msymbols, maintenance_print_objfiles):
197 * symmisc.c (printsyms_command, printpsyms_command,
198 printmsyms_command, printobjfiles_command): Removed from
200 * main.c (dump_me_command): Moved to maint.c and renamed to
202 * breakpoint.c (all_breakpoints_info): Rename to
203 maintenance_info_breakpoints.
204 * breakpoint.c (_initialize_breakpoint): Convert add_info of
205 all_breakpoints_info to add maintenance_info_breakpoints to the
206 maintenanceinfolist instead.
207 main.c (initialize_main): Set up maintenance class commands.
209 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
211 * energize-patches: Fix minor problems with building energize lib.
213 * energize-patches: Change names of all cadillac procedure calls
214 to be energize procedure calls. Simplify many hooks by moving
215 tests energize.c. Configure energize, and build it automatically now.
217 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
219 * Makefile.in (VERSION): Bump to 4.5.7.
220 * cplus-dem.c (demangle_args): Validate index for previously
221 seen type to guard against bogus values from malformed manglings.
222 * valops.c (value_struct_elt_for_reference): Guard against
223 blindly using NULL return value from lookup_symbol.
225 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
227 * cadillac.c, cadillac-patches: Rename to energize.c and
228 energize-patches. Change all routines and variables named
229 'cadillac*' to 'energize*'. Create new file called energize.h to
230 hold all interface declarations.
232 * deblib/connection/*: Move all of this stuff into energize/, but
233 delete unneeded files.
235 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
237 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
239 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
240 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
241 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
242 child processes, to avoid dead ones "hanging around" after GDB exits.
243 (attach): Always stop the process if it needs it. Set RLC flag
244 when attaching running processes, so it will continue if we detach
245 it, quit, or are killed.
246 (detach): Clear faults and set RLC flag to make process run
248 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
250 (info_proc): Open process O_RDONLY, so we can see any process,
251 even those controlled by debuggers.
252 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
254 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
256 Relocate symbols using an array of section_offsets, rather than a
257 single `addr' or `offset'. This makes Solaris-2 support work, and
258 permits better VxWorks (and maybe xcoff) support later.
260 * symtab.h (struct section_offsets): New structure for keeping
261 a set of offsets, rather than a single one.
262 (struct objfile): Replace addr with section_offsets member.
263 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
264 * gdb-stabs.h: New include file with `symbol type specific'
265 parameters for psymtabs and objfiles.
266 * Makefile.in (HFILES): Add gdb-stabs.h.
267 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
268 * coffread.c: Conforming changes. Fake offset array always 0.
269 * dbxread.c: Conforming changes.
270 (struct dbx_symfile_info): Move to gdb-stabs.h.
271 (start_psymtab): Call elfstab_offset_sections to calculate good
272 offsets for this source file, based on the ELF symbol table info.
273 (read_ofile_symtab): Yank N_CATCH, which is dead.
274 (process_one_symbol, N_CATCH): Yank.
275 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
276 Relocate with SECT_OFF_TEXT.
277 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
278 to distinguish relocatable from absolute symbols. Then, if not
280 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
281 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
282 (", N_ROSYM): SECT_OFF_RODATA.
283 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
284 (dbx_symfile_offsets): Add to translate addr to offset.
285 * dwarfread.c: Conforming changes. Single offset currently used.
286 * elfread.c: Add various complaints about elf/stab stuff.
287 #include gdb-stabs.h. Conforming changes, using a single offset.
288 (elf_symtab_read): Record info from BSF_FILE symbols, and local
289 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
290 for later use in building psymtabs.
291 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
292 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
293 (free_elfinfo): New fn, frees all chained stab_section_infos
294 in an objfile, and zaps the start-of-chain pointer.
295 (elfstab_offset_sections): New fn, looks in stab_section_info
296 chain to determine section bases to relocate a psymtab's worth
297 of symbols, as they are being read.
298 * mipsread.c: Conforming changes. Stabs-reading will relocate
299 using one offset. MIPS-reading will not relocate at all.
300 * partial-stab.h: Relocate different symbol types using different
301 offsets from section_offsets.
302 * symfile.c: Conforming changes.
303 (find_lowest_section): Unused function to use later
304 to free us from the Tyranny of the Text Section.
305 (syms_from_objfile): Translate absolute arg ADDR to offsets used
306 in all lower layers of symbol reading. Call format-specific
307 sym_offsets function to initialize offsets for high speed symbol
309 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
310 (symbol_file_command, add_symbol_file_command): Callers changed.
311 * symmisc.c (dump_psymtab): Print new relocation parameters.
312 * xcoffread.c: Corresponding changes.
314 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
315 * main.c (main): Read the $HOME/.gdbinit file before processing
316 the argv arguments (e.g. reading symbol files or core
317 files). This allows global parameters to be set, which will apply
318 during the symbol reading. The ./.gdbinit is still read after
320 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
321 * xcoffexec.c: Clean up quote inside comment.
323 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
325 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
326 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
327 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
328 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
329 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
330 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
331 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
332 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
333 values.c, xcoffread.c:
334 Remove "(void)" casts from function calls where the return value
335 is ignored, in accordance with GNU coding standards.
337 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
339 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
340 * partial-stab.h: Ignore N_ENDM.
341 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
342 CODE or DATA section attachment. This eliminates a lot of random
343 values from shared libraries, which screw up the ordinary symbols
344 in the address ranges they happen to overlap.
345 * buildsym.c (define_symbol): Eliminate special tests
346 for function types; move into "function" cases in switch statement.
347 (define_symbol: 'f', 'F', 'P'): Process all parameter types
348 in case they define new type numbers. But ignore them (FIXME).
349 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
350 (read_sun_builtin_type): Add commentary.
352 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
354 * xm-rs6000.h: define MEM_FNS_DECLARED
356 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
358 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
359 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
360 * mips-xdep.c: Remove most include files (unused, caused errs).
361 (fetch_core_registers): Use right parameters in dummy fn.
363 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
365 * buildsym.c (scan_file_globals): Beware the null file.
366 Fix from Jim Williams.
368 * stack.c (return_command): Evaluate expression *before* popping
369 off the stack frames! Fix inspired by Jim Williams.
370 (up_silently_command, down_silently_command): No sel frame is error.
372 * defs.h (memcpy, memset): Conditionalize decls on
373 #ifndef MEM_FNS_DECLARED, since DECstation differs.
374 (alloca): Break out the STDC and non-STDC alloca cases, to make
375 it work on old preprocessors as well as "picky ANSI" ones.
376 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
378 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
379 * utils.c (fputs_demangled): Rename SLOP since DECstation system
380 header files define it!
382 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
384 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
386 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
387 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
388 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
389 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
390 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
391 utils.c, valarith.c, valops.c, valprint.c, values.c:
392 Replace bcopy() use with memcpy(), which is more standard and can
393 take advantage of gcc's builtin functions for increased performance.
394 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
395 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
397 Replace bzero() use with memset(), which is more standard and can
398 take advantage of gcc's builtin functions for increased performance.
399 * i386-tdep.c, main.c, valprint.c:
400 Replace bcmp() use with memcmp(), which is more standard and can
401 take advantage of gcc's builtin functions for increased performance.
403 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
405 * remote.c (remote_wait): Fix cast on signal() call.
406 * defs.h (alloca): More diddling with alloca. Have to ensure
407 that it has a prototype, so that if alloca is defined as a macro
408 that takes an arg, the definition is seen as a use of a macro
409 that takes an arg, to satisfy picky ANSI preprocessors.
411 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
413 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
414 consistency with all other gdb files.
415 * cadillac.c: Use <string.h> rather than <strings.h>.
416 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
417 * Makefile.in (MAKE): Remove definition for consistency with
418 other Makefile.in files and to fix problem with recursive makes.
420 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
422 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
425 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
427 * source.c (print_source_lines): for DOS interoperability; don't
428 print CR (013) as ^M.
430 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
432 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
434 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
436 * remote.c (remote_wait): Cast signal to void * to avoid warning
437 from busted HP compiler.
439 * partial-stab.h (N_SO): Rearrange code a little so that all SO
440 stabs cause end_psymtab to be called.
442 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
443 compiler feature of putting 'c' into basic type descriptors for
446 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
447 where there is no place for nPC in prrun struct.
449 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
451 * mipsread.c: Pass NULL name pointer to init_type, not 0.
452 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
453 * dwarfread.c (enum_type): Save enum names on type_obstack.
454 * dwarfread.c (struct_type): Save member name on type_obstack.
455 * symtab.c (_initialize_symtab): Fix misspelling.
456 * regex.c (store_jump, insert_jump): Return void.
458 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
460 * defs.h (PARAMS): Move to ../include/ansidecl.h.
461 (alloca): Declare return type on SPARC, since Sun doesn't.
462 (*_BYTE_ORDER): Improve comment: *must* be defined.
464 * tm-hppa.h: New file, architectural definition of HP PA.
465 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
467 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
468 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
469 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
470 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
473 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
474 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
475 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
477 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
479 * printcmd.c (output_command): Thinko.
480 (x_command): Only set remembered size/format if cmd succeeds.
482 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
483 since it is no longer used and burns time for every symbol read.
484 (process_one_symbol): Treat N_CATCH like default (complain).
486 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
488 * partial-stab.h (case N_TEXT): Fix fencepost error when
489 detecting start of new symbol info after reading symtab for a
490 module with a zero length TEXT segment.
492 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
494 * Makefile.in (VERSION): Bump to 4.5.6.
495 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
497 * defs.h (NORETURN): Define away for Lucid compiler.
498 * remote.c (remote_timer, remote_interrupt): Signal handlers
500 * ser-termios.c (serial_write, serial_close): Return whatever
501 value the write/close call returns, rather than falling off end.
502 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
503 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
505 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
506 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
508 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
509 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
510 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
511 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
513 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
514 store_inferior_registers): Supply missing fourth argument to
516 * cadillac.c (kernel_dispatch): Make return type void.
517 * cadillac.c (iosig): Signal handlers take one int arg.
518 * valprint.c (val_print_fields): Call fprint_symbol to get
519 automatic C++ demangling for mangled field names.
521 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
523 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
524 * dwarfread.c (enum_type): Fix misspelling in comment.
525 * valprint.c (val_print_fields, cplus_val_print): Minor
526 adjustment to printing of C++ class structures to more closely
527 match format for printing C structures, with and without setting
530 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
532 * infrun.c (wait_for_inferior): Don't test for SIGEMT
533 (which is not a Posix signal) if it isn't defined.
534 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
535 New port to Linux (a free Unix clone for 386 machines).
537 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
539 COFF changes for dealing better with EPI 29K C compiler output.
541 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
543 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
544 (read_coff_symtab): Move patch_opaque_types call from
545 coff_symfile_read. Restrict it to symtabs from this objfile.
546 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
547 references on opaque type chain; just let coff_lookup_type handle 'em.
548 (decode_type): Complain about tagndx values on
549 non-struct/union/enum types, which the EPI compiler tends to produce.
551 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
553 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
556 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
557 usage to match new prototype. Include libbfd.h to get prototype.
559 * source.c (find_source_lines): Handle large st_size fields.
561 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
563 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
564 * stack.c (return_command): Use cleanups to avoid memory leaks.
566 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
568 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
569 INT_REGNUM to INTE_REGNUM.
571 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
573 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
575 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
576 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
577 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
578 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
580 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
581 declarations of malloc/realloc/free that are inserted by some
583 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
585 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
586 another decl of strdup (this really ought to come from libiberty.h!).
588 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
590 * remote.c (getpkt): Error if input exceeds buffer size.
591 (_initialize_remote): `set remotedebug' enables packet trace.
593 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
594 N_SLINE's, etc, just like Sun cc on Solaris2.
596 * am29k-tdep.c (read_register_stack, write_register_stack):
597 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
598 variable. Add `set' and `show' commands for it.
599 * doc/gdb.texinfo: Document it.
601 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
603 * valprint.c (type_print_1): Plug memory leak. Print all
604 C++ syms as demangled, not just functions.
605 * buildsym.c (read_range_type): When we find a signed char
606 type, do a lookup of signed char, not plain char. Plain char's
607 still get looked up as plain char's elsewhere.
609 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
611 * eval.c: Avoid residue-by-zero when evaluating without side effects.
612 (Bug and fix found by Pierre Willard.)
614 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
616 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
618 * xm-rs6000.h: Add decl for strdup().
620 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
623 * breakpoint.c (enable_command, disable_command): Without args,
624 should only affect normal breakpoints and watchpoints.
626 * m68k-pinsn.c (print_insn_arg): Make register be const.
627 * xcoffexec.c: Remove ' from comment.
628 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
629 with decls of malloc in c-exp.tab.c (as produced by yacc).
630 There's got to be a better way to do this...
632 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
634 * partial-stab.h: Convert single rindex use to strrchr.
635 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
636 standard <strings.h> file, now that the only single use of
637 rindex in the gdb source files is gone.
639 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
641 * mipsread.c: Undo ill effects from including <strings.h>,
642 which #defines index to be strchr. Unfortunately, index is
643 a member of a symbol table structure that can't be changed.
644 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
645 remove redundant #include's.
647 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
649 * mipsread.c: #include <strings.h> for rindex().
651 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
653 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
655 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
657 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
658 extraneous SO stabs from busted C++ compilers.
660 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
662 * Makefile.in (VERSION): Bump to 4.5.5.
663 * symtab.c (decode_line_1): Until C++ support stabilizes, when
664 C++ lookups fail, print possibly helpful hint about completion.
665 * cplus-dem.c (demangle_signature): Fix ARM style demangling
666 for static data members.
667 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
668 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
669 it's broken on ncr3000's.
671 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
673 * dwarfread.c (decode_modified_type): Change type of first arg.
674 Change 'modifier' to char from unsigned char. Cast single use
675 that needs to be unsigned char.
676 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
677 * utils.c (strdup_demangled): Add function.
678 * defs.h (strdup_demangled): Add prototype.
679 * stack.c (return_command): Demangle C++ function names for query.
680 * infcmd.c (jump_command): Demangle C++ function names for query.
681 * cplus-dem.c (consume_count): New function and prototype.
682 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
683 do_type): Replace conversion code with consume_count().
684 * cplus-dem.c (gnu_special): Fix demangled of static members.
685 * source.c (list_command): Print demangled function names
686 when appropriate. Fix supplied by Peter Schauer.
688 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
690 * sparc-tdep.c: Clean up slightly for Solaris2.
692 * buildsym.c (define_symbol): Nameless types are now on several
693 platforms; generalize them and un-ifdef them to make Solaris 2
696 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
698 * infcmd.c: Fix typo (reported by Rob Savoye).
699 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
700 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
701 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
702 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
703 rather than the one for the first file in the dependency chain.
705 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
706 set. Don't reset our own texthigh, or dependency-only pst's, in
707 scanning all the rest of the psymtabs.
708 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
710 * buildsym.h (N_UNDF): Improve comments.
711 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
713 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
715 * symtab.h (struct symbol): Add aux_value union for preserving
716 an additional per-symbol value.
717 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
718 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
719 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
720 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
721 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
723 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
725 * symfile.c (clear_symtab_users_once): Now non-static (for
728 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
730 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
731 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
732 vax-pinsn.c: Remove reg_names decl (now in defs.h).
734 Solaris-2 support on SPARC:
736 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
737 Add symbol_size and file offsets to struct symloc.
738 Add static symbol_table_offset, string_table_offset,
739 file_string_table_offset, next_file_string_table_offset,
741 (add_old_header_file): Convert error() to complain()t.
742 (dbx_symfile_read): Get symbol size via the objfile.
743 Also get symbol_table_offset.
744 (dbx_symfile_init): Record symbol size and count via the objfile.
745 (dbx_next_symbol_text): Always add file_string_table_offset when
746 accessing string table.
747 (read_dbx_symtab): Initialize file_string_table_offset to 0.
748 (SET_NAMESTRING): Use the offset.
749 (end_psymtab): Large kludge to determine addresses where source
750 files start and end (for the psymtab header).
751 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
752 Get this, symbol size, and symbol offset, from psymtab.
753 (read_ofile_symtab): Don't back up one symbol for Solaris2.
754 Patch up last_source_start_addr if zero in N_SO.
755 (process_one_symbol): Add variable function_start_offset.
756 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
757 BLOCK_ADDRESS_FUNCTION_RELATIVE.
758 ( "", N_OBJ, N_OPT): Ignore.
759 (elfstab_build_psymtabs): New function to read stabs out of
762 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
763 (gdb): use GLOBAL_CFLAGS when linking, too.
764 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
765 (N_OBJ, N_OPT): Ignore.
766 ('f', 'F'): Save last function name.
768 * elfread.c (record_minimal_symbol_and_info): Kludged to put
769 extra info in the minimal symbol.
770 (elf_symtab_read): The extra info is the size of an ELF object,
771 which was kludged to us in the `udata' field of the BFD symbol.
772 Gag me with a crowbar...
773 (elf_symfile_read): Keep track of both the absolute load address,
774 and the offset between load addr and symbols. Handle STABS as
775 well as DWARF sections, passing the absolute load address to
776 elfstab_build_psymtabs.
778 * symfile.h: Prototype elfstab_build_psymtabs.
779 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
781 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
783 * buildsym.h: Add processing_acc_compilation flag.
784 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
785 (define_symbol): Skip arg types in function entries. Resolve
786 overloaded 'P' which acc uses for prototypes of functions called
788 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
790 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
791 save size of ELF symbols. FIXME.
792 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
793 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
795 * configure.in: Solaris config is sparc-sun-solaris2.
796 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
798 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
799 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
800 * symfile.c (symfile_bfd_open): Comment where name is freed.
801 * symmisc.c (extend_psymbol_list): Comment where list is freed.
803 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
805 * expprint.c (print_subexp): Add missing ']'.
806 * defs.h (reg_names): Fix declaration to match that in infcmd.c
807 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
808 * WHATS.NEW: Point out improved C++ function name handling.
809 * gdbtypes.c (lookup_fundamental_type): For now, use the same
810 type names for both implicitly and explicitly signed integral
811 types. See comment in the source code.
813 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
815 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
816 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
817 * expprint.c (print_subexp): Fix printing of register names.
819 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
821 * inferior.h (register_valid): Declare.
822 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
823 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
824 macros for traversing the data structures in a single objfile.
825 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
826 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
829 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
831 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
832 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
833 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
834 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
836 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
838 * depend: rebuild to account for remote-st2000.c.
839 * remote-st2000.c: Almost works now.
840 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
842 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
844 * c-exp.y (yylex): Recognize single-quoted strings that specify
845 tokens with embedded whitespace, such as C++ demangled names.
846 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
847 * main.c (gdb_completer_quote_characters): Add global variable.
848 * main.c (symbol_completion_function): Total rewrite for C++
849 demangled name handling.
850 * main.c (skip_quoted): New function.
851 * main.c (main): Set rl_completer_quote_characters.
852 * symmisc.c (dump_symtab): Print source language for symtab.
853 * symtab.c (expensive_mangler): Add prototype and function.
854 * symtab.c (completion_list_add_symbol): Total rewrite for new
855 C++ demangled name handling.
856 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
857 other changes for demangled C++ symbol handling.
858 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
859 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
860 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
861 * symtab.c (completion_list_add_symbol): Total rewrite for new
862 C++ demangled name handling.
863 * symtab.c (expensive_mangler): New function.
864 * utils.c (strcmp_iw, demangle_and_match): New functions.
865 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
867 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
869 * Makefile.in: Roll VERSION to 4.5.4.
870 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
871 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
872 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
874 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
876 * alldeps.mak: Rebuild to account for new files.
877 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
878 * tm-st2000.h: New file.
879 * configure.in: Tandem debug monitor (st2000) support.
880 * remote-st2000.c, config/st2000.mt: ditto.
882 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
884 * blockframe.c (inside_entry_file, inside_main_func,
885 inside_entry_func): Return 0 if no symbols; avoid crashing.
887 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
889 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
890 without masking, since it is signed and will later be compared
891 against signed quantities. The right fix is probably to make
892 it all unsigned, but this is a small, safe fix for this release.
893 FIXME -- make the real change sometime soon.
895 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
897 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
898 parameter in call to `symbol_file_add' to 0.
900 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
902 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
904 * configure.in: Handle -m680[01234]0-wrs.
906 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
908 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
909 `ieee_extended_to_double'.
911 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
913 * valops.c (value_assign): Lint, by Pierre Willard.
915 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
917 * coredep.c (fetch_core_registers): Remove premature warning,
918 which triggers on DECstation even though all regs are accessible.
920 * m68k-pinsn.c (print_insn_arg): Use new macros to get
921 sign-extension of instruction fields even on unsigned-char hosts.
922 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
924 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
925 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
926 since they define the target, not the host.
927 * m88k-pinsn.c: Fix typo.
929 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
931 * valarith.c (value_zerop): -0.0 is still zero.
932 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
933 Patches by Paul Eggert <eggert@twinsun.com>.
935 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
937 * alldeps.mak, depend: re-make to account for ser-*.c.
939 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
941 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
942 disconnecting from controlling terminal, to avoid gdb hanging
943 on SVR4. Fixes bug reported by Oliver Okrongli.
944 * procfs.c (PROC_NAME_FMT): Change format to match default used
945 by system, as suggested by Oliver Okrongli.
946 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
947 bug fix from Brent Townshend (bst%tt@cam.ORG).
948 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
949 by turlais@rechser.total.fr.
950 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
951 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
952 * objfiles.h (unlink_objfile): Add prototype.
953 * objfiles.c (unlink_objfile): Add function.
954 * objfiles.c (free_objfile): Call unlink_objfile.
955 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
956 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
957 Also, discard old possibly bogus sf struct.
958 * symfile.c (symbol_file_add): Call init_entry_point_info() and
959 find_sym_fns() for remapped symbol files, in case of any changes
960 since the last mapping.
962 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
964 * findvar.c (read_relative_register_raw_bytes): use the raw size
965 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
967 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
969 Changes to support GDB running on DOS using GO32 and H8 support
971 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
972 allowing hosts with different text and binary file formats to
974 * coffread.c (read_coff_symtab): changed calling convention and
975 operation - now it opens its own file with FOPEN_RB rather than
976 duping and fdopening the provided handle.
977 * dbxread.c, cplus-dem.c: #include mangling.
978 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
979 binary files oring in the right bit.
980 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
981 * remote-hms.c: cleanup to use the new remote serial stuff
982 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
983 independent remote terminal I/O.
984 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
985 * source.c (openp): fix off by one problem removing / - can now
986 open a source file in the root directory with DOS.
987 * values.c (value_as_pointer): remove bogus address bits from
988 long. (unpack_long): unpack into unsigned long/short if pointer.
990 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
992 * infrun.c (child_attach): Don't allow gdb to attach to itself.
993 It gets permanently stuck in many OSes.
994 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
996 * breakpoint.c: Improve help text for info breakpoints.
998 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1000 * README: Add pointer to internals doc, and describe reading
1002 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1003 * symtab.c (output_source_filename): Remove old glop for wrapping
1004 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1006 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1008 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1009 * munch: Add sort -u to avoid duplications.
1010 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1011 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1013 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1015 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1016 avoid infinite loops while demangling bogus mangled names.
1017 * valprint.c (type_print_base): Minor fix for GNU style guide
1020 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1022 * Makefile.in (VERSION): Bump to 4.5.3
1023 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1024 * Makefile.in (demangle): New target to create standalone
1025 demangler with same code and options as internal demangler.
1026 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1027 to support ARM style and Lucid style demangling, improve
1028 maintainability, fix several demangling bugs. More changes
1030 * defs.h (strstr): Add ANSI compatible prototype.
1031 * valprint.c (type_print_1): Demangle using ansi option.
1032 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1034 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1036 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1039 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1041 * mipsread.c (parse_procedure): Return rather than using
1042 uninitialized variable 'b'.
1044 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1046 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1047 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1048 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1049 relative to each source file.
1051 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1053 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1056 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1058 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1059 * am29k-tdep.c: Update to latest code from AMD.
1060 (get_saved_register) don't crap out if no frame.
1061 * remote-udi.c: Set/clear inferior_pid as appropriate.
1062 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1063 error handling. Fixup end-of-debugging messages.
1064 (udi_fetch_registers) clean up big time, mainly don't multiply
1065 register_valid indices by 4, and use proper Offset when reading
1066 gr96-gr127. (udi_store_registers) general cleanup.
1067 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1068 INT_REGNUM->INTE_REGNUM.
1069 * tm-29k.h: Upgrade to latest code from AMD.
1070 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1071 (UDIConnect) Clean up error processing (like, don't do exit() if
1072 execlp fails), make code restartable, make more attractive.
1073 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1076 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1078 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1079 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1080 from former to latter.
1082 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1084 * cplus-dem.c (do_args): Handle void args the same as others.
1085 * objfiles.c (free_objfile): Only try to unmap files when
1086 reusable objfiles are supported.
1087 * valprint.c (type_print_varspec_suffix): Add parameter that
1088 specifies if C++ demangling included function arguments. Use
1089 it to suppress printing extra pair of ()'s.
1090 * valprint.c (type_print_1): Fix problem with printing demangled
1091 C++ function types where demangled type includes the function
1094 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1096 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1097 Allows selection of C++ demangler to be a configuration option
1098 until multiple demanglers are supported.
1099 * demangle.h: New include file for extended demangler support.
1100 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1101 utils.c, valprint.c: Include "demangle.h" and change all calls
1102 to cplus_demangle() or fputs_demangled() to use individual
1104 * valprint.c (type_print_1): Change options to cplus_demangle
1105 to print demangled function args. Still broken, but now less so.
1106 * cplus-dem.c: Include demangle.h, reorganize and update some
1107 comments to reflect reality.
1108 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1109 second arg from fixed integer to bit based multiple options.
1110 * cplus-dem.c (optable): Reformat and replace ansi members with
1112 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1114 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1116 * values.c (set_internalvar): Force evaluation of lazy values.
1117 Bug reported by RMS.
1119 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1121 * Makefile.in (VERSION): Bump to 4.5.2.
1122 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1123 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1124 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1125 proper handling of bit fields.
1126 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1127 * symtab.h: Fix couple of misspellings in comments.
1128 * value.h (struct value): Clarify use of bitpos.
1129 * value.h (unpack_field_as_long): Change prototype, returns
1131 * values.c (unpack_field_as_long): Change return type to LONGEST,
1132 sign extend unpacked fields that are signed, other rewriting.
1133 * config/ncr3000.mt: New target config file.
1135 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1137 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1138 even when printing 8-bit characters.
1140 * gdbtypes.c (make_{reference,pointer,function}_type): New
1141 functions which handle overwriting of forward-referenced types
1142 for stabs file reading.
1143 (lookup_{reference,pointer,function}_type): These just call
1144 the make_*_type functions with a null storage alloc parameter.
1145 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1146 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1148 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1149 (dbx_alloc_type): Make it easier to understand. No funct change.
1150 (define_symbol: 't'): Don't put the typedef name into the name of
1151 the struct, union, or enum. Bugfix.
1152 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1153 routines to properly handle overwriting preallocated types so that
1154 forward references will work.
1155 (read_enum_type): Force enum values to file scope, due to bug in
1156 Sun compiler output. FIXME, fix later.
1158 Remove unused header_file_prev_index mechanism. It was already
1159 obsolete in gdb-3.5. These comments appeared in 3.5:
1160 /* This code was used before I knew about the instance codes.
1161 My first hypothesis is that it is not necessary now
1162 that instance codes are handled. */
1163 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1164 * buildsym.h: Remove it and prev_index that saves it.
1165 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1167 * solib.c (special_symbol_handling): When called from core files,
1168 must set up debug_addr. Don't print error messages, just return.
1169 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1171 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1173 * cplus-dem.c: Allow nested class names (as in
1174 Foo::Bar::method()).
1175 Allow the cleaner cfront style of nested class names
1176 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1177 Make cplus_demangle re-entrant by removing use of global
1178 variables. Instead, place all shared variables in a
1179 stack-allocated structure, and pass around its address.
1181 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1183 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1184 29k-share/* subdirs...
1186 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1187 rewrite, only leave out the bugs.
1189 * Makefile.in: Add 29k/UDI support. Improve depend.
1190 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1192 * am29k-tdep.c: Update to use new calling conventions, and misc
1195 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1197 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1199 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1200 breakpoint instructions that leave PC pointing at the right place.
1202 * core.c (core_open): Call warning() to print warnings.
1204 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1206 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1207 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1208 This prevents a crash when trying to lookup the value of a
1209 non-existent symbol.
1211 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1213 * signame.c, signame.h: Remove, replaced by strsignal.c in
1215 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1216 sun386-xdep.c: Remove include of signame.h
1217 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1218 * Makefile.in (HFILES): Remove signame.h
1219 * Makefile.in (OBS): Remove signame.o
1220 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1221 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1222 psignal, perror): Add prototypes.
1223 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1225 * depend: Manually remove signame.[cho] references.
1226 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1228 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1229 with safe_strsignal.
1230 * core.c (core_open): Replace use of sys_siglist with
1232 * core.c (memory_error): Replace use of sys_errlist with
1234 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1236 * infcmd.c (program_info): Replace use of sys_siglist with
1238 * infrun.c (signal_stop, signal_print, signal_program):
1239 Allocate dynamically based on dynamic determination of number
1240 of signals to support.
1241 * infrun.c (child_create_inferior): Replace use of sys_errlist
1243 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1245 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1246 strsigno and sys_siglist with safe_strsignal.
1247 * infrun.c (handle_command): Call signo_max to find number of
1248 signals. Replace sig_number with strtosigno and sig_abbrev with
1250 * infrun.c (signals_info): Replace sig_number with strtosigno.
1251 * infrun.c (_initialize_infrun): Call signo_max to find number of
1252 signals. Dynamically allocate signal_{stop,print,program}.
1253 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1254 * procfs.c (errnoname): Add function and prototype.
1255 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1256 of sys_siglist with safe_strsignal.
1257 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1258 sys_siglist with safe_strsignal.
1259 * procfs.c (info_proc_stop): Call errnoname.
1260 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1261 * stuff.c (main, get_offset): Replace use of sys_errlist with
1263 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1264 with safe_strsignal.
1265 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1266 with safe_strsignal.
1267 * utils.c (safe_strerror, safe_strsignal): Add functions that
1268 call strerror and strsignal respectively, and deal with NULL
1270 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1271 sys_errlist with safe_strerror.
1272 * valprint.c (val_print): Replace use of sys_errlist with
1275 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1277 * Makefile.in: rework CFLAGS so that they can be set from the
1278 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1279 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1280 Pass CFLAGS on recusions.
1282 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1284 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1285 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1286 overkill for the problem it solved.
1287 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1288 and default to simply printing type names as appropriate.
1289 * main.c (main): Remove one of the leading newlines from
1290 warning_pre_print initialization.
1291 * objfiles.c (open_existing_mapped_file): Add function and
1293 * objfiles.c (open_mapped_file): Rewrite to use new function
1294 open_existing_mapped_file.
1296 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1298 * sun3-xdep.c (fetch_core_registers): Lint.
1299 * tm-sun3.h: Prototype lint.
1302 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1304 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1305 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1306 * objfiles.c: Cast calls to close() with unused returns to void.
1307 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1308 old objfile's name before updating it.
1309 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1310 * objfiles.h (objfile struct): Add mmfd member.
1311 * symfile.c (syms_from_objfile): Move some code to
1312 new_symfile_objfile.
1313 * symfile.c (new_symfile_objfile): Add new function, common code
1314 from syms_from_objfile.
1315 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1316 mapped and unmapped symbol files.
1317 * symfile.c (symbol_file_command): Print "No symbol file now"
1318 message, ala exec_file_command for the exec file.
1319 * symfile.h (new_symfile_objfile): Add prototype.
1320 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1321 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1323 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1325 * rs6000-pinsn.c: New version from IBM (Metin).
1326 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1327 to avoid warnings from some compilers.
1329 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1331 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1332 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1333 type's flag word that marks it as a fundamental type.
1334 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1335 flags argument for all calls to init_type().
1336 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1337 flags argument for all calls to init_type(). Also remove
1338 dependency on host sizes for ints, floats, etc.
1339 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1340 flags argument for all calls to init_type(). Also remove
1341 dependency on host sizes for ints, floats, etc.
1342 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1343 bit to flags argument for all calls to init_type(). Add types
1344 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1345 * valprint.c (unsigned_type_table, signed_type_table,
1346 float_type_table): Remove.
1347 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1348 bit when printing fundamental types, and print the actual name
1349 for such types, rather than inventing one. Remove code that
1350 invented fundamental type names.
1351 * valprint.c (_initialize_valprint): Remove initializations
1352 for now removed unsigned_type_table, signed_type_table, and
1355 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1357 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1358 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1361 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1363 * dwarfread.c (target_to_host): New function similar to previous
1365 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1366 Extensive changes to convert all previous usages to use new
1367 target_to_host() function.
1368 * dwarfread.c (struct dieinfo): Change types of most integral
1369 members to be unsigned.
1371 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1373 * WHATS.NEW: Revise -mapped doc.
1375 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1377 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1378 too high or when skipping `forwards' moves us backwards.
1379 (parse_type): Print mis-guessed tag name in complaint.
1380 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1381 (parse_procedure): Do not attempt to create symbols; just fill in
1382 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1383 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1384 for clarity. Set top_stack before calling parse_external. In
1385 stabs, sort symbols before calling parse_procedure.
1387 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1388 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1389 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1390 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1393 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1395 * Makefile.in (VERSION): Set to 4.5.1.
1396 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1397 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1398 fill_gregset): New functions for SVR4 /proc support.
1399 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1400 Remove new symbol types and such to ../include/coff/symconst.h.
1401 (parse_symbol): Simplify code for parsing struct/enum/unions.
1402 (parse_type): Handle `long long' types.
1403 (upgrade_type): Handle `const' qualifier.
1404 (parse_partial_symbols): fix indentation, clean a bit.
1406 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1408 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1409 copy in data from raw read buffers, calling bfd byteswapping
1410 routines as appropriate. Use to replace most existing memcpy
1412 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1413 * configure.in: Recognize new ncr3000 config.
1414 * config/ncr3000.mh: New config file.
1416 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1420 * README: Update for release.
1421 * Makefile.in: Update version to 4.5.
1422 * WHATS.NEW: The obvious.
1424 * depend: Generate new depend file for this release.
1426 * Makefile.in (depend): Fix dependancy generation so that it does
1427 not include gcc 'fixincluded' files, which are usually in a system
1430 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1432 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1433 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1434 symbols for nameless types. And, handle `R' (register parameter
1435 type) for AIX. (an extension to existing stabstring grammar).
1436 * rs6000-xdep.c: Fix typo (= should have been ==).
1438 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1440 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1442 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1444 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1445 * signame.c (SIGWAITING, SIGLWP): Add.
1447 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1449 * xm-i386mach.h: add decls for errno and strdup().
1451 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1452 used in array index context (otherwise, some compilers barf).
1454 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1456 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1457 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1458 in a system call, and provide better backtrace if so.
1460 * Makefile.in (HFILES): Add xcoffsolib.h.
1461 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1462 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1464 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1465 mipscoff_symfile_read): Convert to BFD to do file I/O.
1467 * symfile.c: #include <ctype.h> to get proper def if isspace().
1469 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1471 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1473 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1474 function also when parsing embedded stabs.
1476 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1478 * mipsread.c: Fix more declarations.
1480 * mipsread.c: Fix many invocations of complain. Use enum
1481 type_code where appropriate.
1483 * xm-vaxult.h: Add decl for strdup().
1485 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1488 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1490 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1493 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1495 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1496 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1497 Merge in more patches for rs6000 from Metin Ozisik.
1498 * utils.c: Fix typo in comment.
1500 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1502 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1503 * procfs.c (attach): Set nopass_next_sigstop if attached
1504 process is forcibly stopped.
1505 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1506 resending SIGSTOP to attached process on first resume.
1508 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1510 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1512 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1514 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1515 (VERSION): Bump to 4.4.85.
1516 * mipsread.c: Update for new include files. Lint.
1517 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1518 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1519 Don't need to bring in mipsread.o specially any more.
1521 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1523 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1524 routine (for Irix-4.x). Make many funcs static and void.
1525 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1526 * (init_extra_frame_info): Don't trash cached value of frame
1527 pointer register. This fixes backtracing through routines that use
1528 alloca(). Generally clean up declarations of functions, and use
1529 typedefs and macros to reference data structures as appropriate.
1530 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1533 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1535 * values.c (unpack_long): Fix unpacking error for signed chars
1536 on hosts where the default character type is unsigned.
1537 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1538 for newer SVR4 variants.
1539 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1540 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1541 * procfs.c (mappingflags): Add support for MA_PHYS
1543 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1545 * buildsym.c (read_struct_type): Avoid coredump when C++
1546 abbreviated type name is messed up. Reported by Joe Buck.
1547 FIXME, we need to determine whether GDB or GCC needs to be
1548 smarter to correctly locate this type name.
1550 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1551 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1552 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1553 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1554 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1556 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1558 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1559 * symtab.h (current_source_symtab): Make extern
1560 * symtab.h (current_source_line): Make extern
1561 * inferior.h: Move all procfs.c prototypes to one place, add
1562 prototype for proc_signal_handling_change. Add prototypes for
1563 signal_stop_state, signal_print_state, and signal_pass_state.
1564 * inferior.h (stop_soon_quietly): Make extern
1565 * inferior.h (attach_flag): Make extern
1566 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1567 * infrun.c (signal_stop_state, signal_print_state,
1568 signal_pass_state): New functions to query specific signal
1570 * infrun.c (handle_command): Minor error message change, add
1571 NOTICE_SIGNAL_HANDLING_CHANGE.
1572 * procfs.c (open_proc_file): Remove iris specific reset of
1573 inherit-on-fork flag, moved to proc_set_exec_trap().
1574 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1575 to reset inherit-on-fork flag, bash comment to GNU form.
1576 * procfs.c (proc_base_address, set_proc_siginfo,
1577 fetch_core_registers): Conform to code style.
1578 * procfs.c (signame.h): Include.
1579 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1580 syscallname(), info_proc_syscalls()): New macros, tables, and
1581 functions to organize and report system call information.
1582 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1583 saved_exitset, saved_entryset): Add to procinfo struct.
1584 * procfs.c (struct trans): Add.
1585 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1586 siginfo_table, errno_table): Tables to translate numeric values
1587 to symbolic names and short descriptions.
1588 * procfs.c (signalname, info_proc_signals): Add function and
1590 * procfs.c (proc_info): Now info_proc.
1591 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1592 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1593 info_proc_faults, lookupname, lookupdesc, sigcodename,
1594 sigcodedesc): New functions.
1595 * procfs.c (proc_signal_handling_change): New function to set
1596 the trace flags based on the state of gdb's signal handling flags.
1597 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1598 and remove code to do PIOCSTRACE ioctl.
1599 * procfs.c (attach, detach): Preserve and restore process flags
1600 using saved_* fields in procinfo struct.
1601 * procfs.c (attach): Call proc_signal_handling_change.
1602 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1603 * procfs.c (proc_desc): Update for latest changes.
1604 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1605 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1606 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1608 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1610 * procfs.c (set_proc_siginfo): Add prototype and new function.
1611 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1612 up inferior siginfo struct.
1613 * elfread.c (elf_symfile_read): Compute the relocation amount
1614 by subtracting off the address of the ".text" section.
1615 * solib.c: Add pointer to ".text" section to so_list struct.
1616 * solib.c (solib_map_sections): Initialize pointer to ".text"
1617 section in so_list struct.
1618 * solib.c (symbol_add_stub): Pass base address of ".text"
1619 section to symbol_file_add, rather than the load address of
1620 the shared library. On SunOS they are the same. On SVR4 they
1623 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1625 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1626 function name, not .gdbinfo. symbol.
1628 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1630 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1632 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1634 * Makefile.in (VERSION): 4.4.8
1636 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1637 commands in .cshrc/.profile won't get traced.
1639 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1641 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1642 * exec.c (build_section_table): Don't abort if no sections.
1643 * sparc-tdep.c (single_step): Lint.
1644 * utils.c (mrealloc): Handle realloc (0, size) case here.
1646 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1648 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1651 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1653 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1654 .gdbinfo. symbols are created. Move creation from parse_procedure
1655 to parse_symbol, where it is fairly easy to grow the symtab. This
1656 also fixes a symtab trashing bug on all mips-based systems.
1657 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1659 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1660 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1662 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1664 * c-exp.y: Add missing return type to yyparse() prototype.
1666 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1668 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1670 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1671 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1672 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1673 (patch_opaque_types): Avoid dummy args and result.
1674 * objfiles.c (have_partial_symbols, have_full_symbols,
1675 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1676 (iterate_over_objfiles, iterate_over_symtabs,
1677 iterate_over_psymtabs): Remove, clunky and slow.
1678 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1679 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1680 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1681 dump_objfile): Remove dummy args and results. Move filename
1682 comparisons to callers.
1683 (printsyms_command, printpsyms_command, printmsyms_command,
1684 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1685 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1686 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1687 list_symbols, make_symbol_completion_list): Replace explicit
1688 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1689 Eliminate Dijkstra flag crap, break out of loops with gotos.
1690 (lookup_symtab_1): Protect '/' tests from short filenames.
1691 (cplus_mangled_symbol): Move inline into lookup_symbol.
1692 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1693 (relocate_minimal_symbol): Move inline to vmap_symtab.
1694 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1695 iterate_over_msymbols with ALL_MSYMBOLS.
1697 Misc cleanup prior to release.
1699 * Makefile.in (VERSION): Roll to 4.4.7.
1700 (HFILES): Add call-cmds.h.
1701 * call-cmds.h: New header for command fns called by other files.
1702 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1703 (breakpoint_1): Remove unused type arg. Change callers.
1705 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1706 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1707 * mipsread.c: Add prototypes for all static functions.
1709 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1710 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1711 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1712 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1713 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1714 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1717 * buildsym.c (define_symbol): Handle global register variables
1718 (from Pierre Willard). Complain if register numbers are too large.
1719 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1720 * tm-sparc.h: Don't #include <sun4/reg.h>.
1721 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1722 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1724 * language.h: Avoid forward enum declaration.
1725 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1726 config/sun4os5.mt: New host and target.
1727 * defs.h (errno): #include <errno.h> rather than assuming int.
1728 From Pierre Willard.
1730 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1731 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1732 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1733 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1734 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1735 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1736 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1738 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1740 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1741 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1742 * language.h (enum exp_opcode): Avoid forward enum def.
1743 * main.c (define_command, user_defined_command): Lint.
1744 * mem-break.c, xcoffread.c: Lint.
1745 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1747 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1749 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1750 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1751 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1752 or IBM6000_TARGET as (approximately) appropriate.
1754 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1756 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1757 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1758 or not to try reading symbols from a mapped objfile. Plugs memory
1759 leak due to shared libraries generating no psymtabs or symtabs.
1761 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1763 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1764 * copying.awk: Lint. Make stronger warning at top of copying.c.
1765 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1766 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1767 (lookup_pointer_type): Add FIXME comment.
1768 * main.c (set_history_size_command): Disallow negative size.
1769 * partial-stab.h: Update copyright.
1770 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1772 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1774 * main.c (set_history_size_command): Negative size is error.
1775 (Reported by Peggy Fieland.)
1777 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1779 * coffread.c (coff_symfile_init): Update comment.
1780 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1781 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1782 macros to access the dbx specific objfile information.
1783 * dbxread.c (symfile_string_table, symfile_string_table_size):
1784 Remove these local variables.
1785 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1786 read_dbx_symtab): Remove the stringtab and stringtab_size params
1787 from the function prototypes, the function definition, and the
1788 function calls. These are now available via DBX_STRINGTAB and
1789 DBX_STRINGTAB_SIZE using the objfile pointer.
1790 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1791 an arg to read_dbx_symtab.
1792 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1793 stringtab and the dbx specific per-objfile private info.
1794 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1795 args in prototype, function definition, and function calls. It is
1796 now available via the DBX_SYMCOUNT macro using the objfile
1798 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1799 local instance of struct dbx_symfile_info and replace with DBX_*
1801 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1802 symfile_string_table and symfile_string_table_size.
1803 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1804 symfile_string_table.
1805 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1806 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1807 stringtab size variables. Remove all code that used to reread
1809 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1810 to prior to any calls to mmalloc for the objfile specific heap.
1811 * utils.c (init_malloc): Document the requirement that for each
1812 heap for which corruption checking is desired, that init_mmalloc
1813 must be called prior to any mmalloc calls on the heap.
1815 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1817 * rs6000-pinsn.c: Make dis-assembly output more like
1818 other targets: Don't print instruction in hex before
1819 the assembly; use print_address to print out jump
1822 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1824 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1825 * cplus-dem.c: Support "Sc" meaning "signed char".
1827 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1829 * configure.in: fix iris/iris3.
1831 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1833 * command.c, main.c (various places): Use ctype.h macros
1834 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1835 (such as (x >= 'A' && x <= 'Z')).
1836 (There are still more of these in other files.)
1837 * main.c (defined_command): Lower-case the user's
1838 new command before entering it. Needed because
1839 command lookup is case-insensitive (and also lower-cases).
1840 (Based on Metin's earlier patch.)
1842 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1844 * config/irix4.mh: new file.
1846 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1848 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1851 * xm-mips.h: Declare strdup for ultrix.
1853 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1854 when calling new_symbol.
1855 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1858 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1860 * config/rs6000.mh: Update (for Fred's new mmalloc)
1861 flags to disable use of GNU malloc/mmalloc.
1862 * munch: Change SYSV rule to allow .text before the label,
1863 as well as after, to work for AIX.
1864 * gdbtypes.h: Minor clarifiction.
1866 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1868 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1869 continuation in yet another place (between method declarations).
1871 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1873 * mips-tdep.c: include symfile.h and objfiles.h to fix
1876 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1878 * valops.c (value_struct_elt_for_reference): Added 'offset'
1879 parameter to handle multiple inheritance.
1880 * eval.c, value.h: Update accordingly.
1882 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
1884 * objfiles.h: New file
1885 * Makefile.in (HFILES): Add objfiles.h
1886 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
1887 main_scope_lowpc, main_scope_highpc.
1888 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
1889 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
1890 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
1891 xcoffread.c, : Include objfiles.h.
1892 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
1893 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
1894 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
1895 inside_entry_file() and logic changed appropriately.
1896 * blockframe.c (outside_startup_file): Renamed to
1897 inside_entry_file() and logic changed appropriately.
1898 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
1899 and logic changed to use per-objfile specific fields.
1900 * blockframe.c (inside_entry_scope): Renamed to
1901 inside_entry_func() and logic changed to use per-objfile specific
1903 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
1904 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
1905 Remove extern decls.
1906 * symfile.c, symfile.h (entry_point): Remove extern decl.
1907 * coffread.c (coff_symfile_init): Common entry point init code
1908 moved to symfiles.c, call init_entry_point_info().
1909 * coffread.c (complete_symtab): Use new per-objfile entry info.
1910 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
1911 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
1913 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
1914 * defs.h (inside_entry_scope, outside_startup_file,
1915 inside_main_scope): Prototypes changed for renames to
1916 inside_entry_func, inside_entry_file, inside_main_func,
1918 * symfile.c (syms_from_objfile): Common entry point init code
1919 moved to init_entry_point_info() and call init_entry_point_info().
1920 * symfile.h (init_entry_point_info): Include prototype.
1921 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
1922 moved to symfiles.c and call init_entry_point_info().
1923 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
1924 main_scope_lowpc, main_scope_highpc): Remove extern decls.
1925 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
1927 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
1928 works for the majority of targets.
1929 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
1930 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
1931 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
1932 Use default definition in frame.h.
1933 * frame.h (selected_frame_level): Make decl extern.
1934 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
1935 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
1936 * partial-stab.h: Use new per-objfile entry info.
1937 * symfile.h (struct objfile): Removed, moved to objfiles.h.
1938 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
1939 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
1940 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
1941 have_minimal_symbols): Prototypes moved to objfiles.h.
1942 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
1943 Macros moved to objfiles.h.
1944 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
1946 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
1948 More C++ improvements (pointers to members, qualified names).
1949 * c-exp.y: Support exp.type::name and exp->type::name
1950 syntaxes. (Unfortunately, doesn't work for static members.)
1951 * c-exp.y, eval.c: Make type::~type work better.
1952 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
1953 value_static_field by value_struct_elt_for_reference.
1954 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
1955 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
1956 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
1957 for OP_SCOPE operand; no point in it now that we use lazy
1958 reading of values, and use "reference to member" objects.
1959 * gdbtypes.h: Clarify comment.
1960 * valops.c: Change value_struct_elt_for_address to return
1961 a reference (or variable), rather than a pointer. Change
1962 the name to value_struct_elt_for_reference to reflect this.
1963 Returning a reference instead of a address provides a
1964 generalization, since we can use the routine for both
1965 class::name as well as &class::name.
1966 Also, recurse to handle multiple inheritance properly.
1967 * valprint.c: Moved code to print pointer-to-members
1968 to new function point_class_member. This allows a
1969 "reference-to-member" to be printed using the same code.
1970 * valprint.c (type_print_varspec_prefix): Avoid printing
1971 "struct " for domains of class-member types.
1972 * valops.c (search_struct_field): Inline code for simplified
1973 version of value_static_field (which can then be deleted).
1974 * value.h: Rename value_struct_elt_for_address to
1975 value_struct_elt_for_reference. Delete value_static_field.
1976 * values.c: Remove no longer used function value_static_field.
1978 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
1980 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1981 elfread.c (coff_symfile_finish): Add function, prototype, and
1982 add to the xxxx_sym_fns struct for each file type. Also reformat
1983 the xxxx_sym_fns vector to a standard format and add comments.
1984 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1985 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
1986 Pass pointer to struct objfile rather than pointer to sym_fns.
1987 Change references inside each function accordingly. Allocate any
1988 symbol file specific info in the per-objfile memory region.
1989 * dbxread.c (free_and_init_header_files): Break function into
1990 free_header_files(), called from dbx_symfile_finish(), and
1991 init_header_files(), called from dbx_new_init().
1992 * dbxread.c (dbx_new_init): Move deallocation things to new
1993 dbx_symfile_finish function.
1994 * elfread.c (elf_new_init): Call buildsym_new_init().
1995 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
1996 routine for the objfile before deallocating other stuff.
1997 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
1998 * symfile.h: Move struct sym_fns to before struct objfile def.
1999 Add sym_finish function pointer and change prototypes of other
2000 function pointers to reflect passing struct objfile pointer rather
2001 than struct sym_fns pointer.
2002 * symfile.c: Remove now obsolete symtab_fns pointer.
2003 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2004 locates the correct sym_fns struct for the given objfile.
2005 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2006 for better support of mapped symbol tables.
2007 * symfile.c (symbol_file_command): Remove obsolete code using
2009 * symfile.h: Remove duplicate declarations for symfile_objfile,
2010 entry_point, and object_files.
2011 * target.c (target_info): Compare symfile_objfile to NULL.
2012 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2013 aixcoff_symfile_finish().
2015 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2017 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2018 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2019 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2021 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2023 Some improvements to g++ debugging.
2024 * symtab.c (list_symbols): demangle before pattern matching.
2025 * symtab.c: Other fixes to improve handing of operators.
2026 * valprint.c (type_print_base): Fix test for constructor.
2027 * values.c (value_static_field): Allow evaluation of
2028 CLASS::METHOD, returning a function pointer.
2030 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2032 * Makefile.in (VERSION): Roll 4.4.6.
2033 * exec.c (exec_file_command): Add code to ignore optional args
2034 passed in by file_command() for use in symbol_file_command().
2035 * main.c (main): Document -mapped and -readnow in help summary.
2036 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2037 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2038 to get filename from bfd with bfd_get_filename(). Test mapto
2039 against 0, not NULL. Use mstrsave() to make copy of filename.
2040 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2042 * remote-vx.c (vx_load_command, add_symbol_stub):
2043 Symbol_file_add() takes an additional arg.
2044 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2046 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2047 changed to return a bfd not an objfile pointer.
2048 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2049 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2050 Change to eliminate local bfd and use symfile_bfd_open() plus
2051 allocate_objfile(). Add code to implement readnow option.
2052 * symfile.c (symbol_file_command): Changes to option handling,
2053 readnow functionality moved to symbol_file_add().
2054 * symfile.c (symfile_init): Eliminate local copy of bfd.
2055 * symfile.c (add_symbol_file_command): Changes to parse mapped
2056 and readnow options.
2057 * symfile.h (allocate_objfile): Arg removed from prototype.
2058 * symtab.h (symbol_file_add): Arg added to prototype.
2059 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2062 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2064 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2065 mtrace.awk, state.c, state.h: Removed.
2066 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2067 directories searched for source files.
2068 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2069 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2070 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2071 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2072 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2073 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2074 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2076 * Makefile.in (HFILES): Remove state.h
2077 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2078 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2079 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2080 * Makefile.in (clean): Remove all object files.
2081 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2082 * cplus-dem.c: Remove prototypes definitions that are now done in
2084 * dbxread.c (throughout): Change from using per-objfile
2085 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2086 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2087 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2088 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2089 * depend: Remove dependencies for state.o, state.h.
2090 * dwarfread.c: Add declaration for warning_pre_print.
2091 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2092 * dwarfread.c (throughout): Change from using per-objfile
2093 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2094 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2095 use supplied objfile.
2096 * i386-xdep.c (print_387_status): Change to use warning() rather
2098 * i387-tdep.c (print_387_control_word): Change to use warning()
2099 rather than printfs.
2100 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2101 that some compilers grumble about.
2102 * language.c (throughout): Add declaration for warning_pre_print
2103 and using warning() instead of printfs.
2104 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2105 * main.c (main): Add declaration for warning_pre_print and set it
2106 similarly to error_pre_print. Add declarations for
2107 mapped_symbol_files and readnow_symbol_files. Add appropriate
2108 definitions to long_options[].
2109 * minsyms.c: Trivial fix to comment.
2110 * objfiles.c (allocate_objfile): Substantially rewritten for
2111 using mapped symbol files.
2112 * objfiles.c (throughout): Change from using per-objfile
2113 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2114 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2115 * source.c (throughout): Change from using per-objfile
2116 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2117 * source.c (open_source_file): Use mstrsave to save file name in
2118 mapped symbol region for objfile.
2119 * symfile.c: Remove include for state.h.
2120 include to local form.
2121 * symfile.c (symbol_file_add_digested): Remove.
2122 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2124 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2125 from objfile structure. Add malloc descriptor pointer (md).
2126 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2127 * symm-xdep.c (print_fpu_status): Use warning() rather than
2129 * symmisc.c (free_symtab_block): Now takes and uses current
2131 * symmisc.c (throughout): Change from using per-objfile
2132 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2133 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2134 Sun compiler grumblings when PTR is char *.
2135 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2136 msymbols() to correct pointer type.
2137 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2138 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2139 error always starts on a line of it's own.
2140 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2141 Rewrite for new mapped malloc package use.
2142 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2143 that don't want to use the mapped malloc package; pass arguments
2144 on to traditional malloc package functions.
2145 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2146 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2147 mrealloc, malloc, and realloc but get fatal error if runs out
2149 * utils.c (msavestring, mstrsave): Save a string in a specific
2150 mapped malloc region.
2151 * utils.c (print_spaces): Use xmalloc to get the buffer.
2152 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2153 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2154 * config/i386v4.mh: Insignificant reorganization.
2156 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2158 * xcoffread.c: Only enable compilation of debugging functions
2159 if IBM6000 is defined. Fails to compile otherwise.
2161 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2163 * Makefile.in: pass MAKEINFO down on info.
2165 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2167 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2168 useless code, including an lseek to an uninitialized variable.
2169 Reported by Jim Williams <jimbo@wrs.com>.
2171 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2173 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2174 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2175 * minsyms.c, symfile.c: Changes that may be generally
2176 applicable, but are #ifdef IBM6000 for now.
2177 * rs6000-xdep.c: Fixed typo in comment.
2178 * rs6000-tdep.c: Non-substatial changes.
2179 * xoffread.c: The main change here is addition of some
2180 debugging functions.
2181 * xoffexec.c: More changes.
2183 * xcoffread.c: Fixed two too-few-parameters bugs.
2185 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2186 to SOLIB_CREATE_INFERIOR_HOOK macro.
2188 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2190 * symfile.h: Add prototype for iterate_over_msymbols().
2191 * symtab.c (cplus_mangled_symbol): Add function.
2192 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2193 iterate_over_msymbols to find demangled C++ symbol.
2194 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2195 value to iterate_over_msymbols().
2196 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2199 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2201 * Makefile.in: added check target.
2203 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2205 * ecoff.c: Move to ../bfd/coff-msym.c.
2206 * config/mt-*mips: Remove ecoff.o from the configuration.
2207 * remote.c (): Add newline to initial +.
2208 (remote_resume): Mention how to cope with signals.
2209 (remote_interrupt): Add debug msg.
2210 (remote-wait): Implement new 'T' reply, which includes
2211 status, PC, and FP all in a single short message.
2212 (putpkt): Add further debugging of packet acks.
2213 * mipsread.c (fixup_symtab): Also swap RFD's.
2214 (parse_partial_symbols): Avoid bug on unknown symbol types.
2215 * Makefile.in (VERSION): Roll to 4.4.5.
2216 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2217 for remote MIPS by limiting heuristic to 200 byte search.
2218 (heuristic_proc_desc): Byte-swapping.
2219 (mips_print_register): Cope with failure of
2220 read_relative_register_raw_bytes. Byte-swap integers for
2222 * mips-pinsn.c (print_insn): Byte-swap instruction.
2224 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2226 * config.sub configure.in config/.Sanitize config/mh-irix4
2227 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2228 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2229 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2230 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2232 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2234 * defs.h, utils.c: xrealloc takes PTR as first arg.
2235 * defs.h: Reword confusing comment about ANSI prototypes.
2236 * defs.h: Some minor whitespace changes.
2237 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2238 not NULL, which can be (void *).
2239 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2240 * tm-i386v.h (SP_ARG0): Define
2241 * xm-sysv4.h: Back out of change for missing prototypes.
2242 * i386-tdep.c (get_longjmp_target): Add function.
2244 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2246 * Makefile.in: install man page too.
2248 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2250 * All GDB files that #include defs.h: Removed stdio.h.
2251 (defs.h): #include stdio.h.
2253 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2255 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2256 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2257 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2258 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2259 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2260 it before printing out the hex shape of an address.
2262 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2264 * rs6000-xdep.c (frame_initial_stack_address): Move
2265 code to set frame->cache_fsr into new separate function
2266 frame_get_cacahe_fsr. This allows fixing a fatal error.
2267 * xcoffexec.c: Turn previously suppressed error
2268 message back on, after cleaning up BFD.
2270 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2271 printing of blank line, since it cases printing of an
2272 extra blank line. Is this intended? It does mess up
2274 * defs.h: Put back declarations of malloc and realloc,
2275 but protected by #ifndef MALLOC_INCOMPATIBLE.
2276 * objfiles.c: Undo previous change: Use malloc/realloc
2277 for objfile malloc/realloc fields (but add a cast).
2278 * xcoffexec.c: Suppress an error message (for now).
2280 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2282 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2283 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2284 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2286 * xcoffread.c: Modifications to C_DECL storage class handling, and
2287 introduction of an old smash_to_pointer_type() routine.
2289 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2290 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2291 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2292 parameters have been modified.
2294 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2295 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2296 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2297 and fetch_inferior_registers() always fetched all the registers
2298 resulting valid register values at hand all the time. Pushing a dummy
2299 frame did not require validating all register values first. After
2300 putting the above mechanism into action, we didn't have valid registers
2301 values always ready. Thus, all registers need to be fetched before
2302 pushing a dummy frame now.
2304 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2305 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2306 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2307 the starting address (actual frame address) of a frame.
2308 * rs6000-tdep.c: modifications to function_frame_info() to see if
2309 function reserves a frame pointer register (alloca register)
2310 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2311 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2312 functions with alloca() calls.
2314 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2316 * xm-sysv4.h: Provide definitions/prototypes for host environment
2317 functions for which no definitions or prototypes are provided in
2318 any currently included gdb or host environment header files.
2319 For SVR4, this currently includes malloc and realloc, which cannot
2320 be portably prototyped in any gdb include file.
2322 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2324 * buildsym.h: Remove obsolete variable file_stabs.
2326 * Makefile.in: Move place where configure merges in host-
2327 and target-dependent fragments later, so the latter
2328 can override (say) GNU_MALLOC.
2329 * config/mh-rs6000: Use system malloc. Otherwise, I
2330 ended up with *two* incompatible versions of malloc
2331 (functions in libc would call the malloc in libc).
2332 I assume this is a shared library problem.
2334 * remote.c: Fix (presumed) typo.
2335 * objfiles.c: Use xmalloc/xrealloc instead of
2336 malloc/realloc (since the latter are no longer declared).
2338 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2339 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2340 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2341 handle individual registers.
2342 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2343 correctly in case it wasn't cached yet. (A problem showed up
2344 after fetching individual registers.)
2345 * buildsym.c: Disable type_synonym_name's type name overwriting
2346 in cases it is unnecesary. rs6000 portation doesn't use
2347 type_synonym_name, and it used to nullify type names
2348 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2349 type's name as soon as space for that type is allocated.
2350 * xcoffread.c: ignore a section's lineno information if it is
2351 not `.text'. (In rs6000 bfd portation integration, skipping over
2352 `.pad' sections are ignored since it was in machine independent
2353 part of the code. Thus, a problem of fake sections with invalid
2354 lineno information arised.)
2356 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2357 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2358 * rs6000-tdep.c: make function_frame_info() work whether or not
2359 reading from a core file.
2360 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2362 * infrun.c. main.c, printcmd.c. symtab.c:
2363 More changes from IBM for rs6000.
2366 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2368 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2369 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2370 Merge in changes (mostly from IBM) for RS6000.
2371 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2372 More changes from IBM for RS6000. These are in machine-
2373 independent code, and probably could do with some cleaning
2374 up. The most questionable of these are #ifdef IBM6000.
2375 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2376 to single_step() (for consistency with rs6000 and i860).
2377 * utils.c: Allow the 1st arg to xrealloc to be NULL
2378 (in which case do malloc). This removes the need for
2379 some tests in xcoff code (and perhaps other places?).
2380 * coffread.c: Removed variables last_source_file,
2381 type_vector, and type_vector_length as these are now
2382 defined by buildsym.[ch].
2383 * defs.h: Remove prototypes for malloc and realloc, since
2384 these should only be used to implement xmalloc and xrealloc,
2385 and they conflict with <stdlib.h> in AIX - where they
2386 return void* even when __STDC__ isn't defined. Sigh.
2387 * munch: Recognize *initialize* in data as well as text
2388 (AIX uses data). Also, incorporate a patch from Garrett
2389 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2390 much more sensible, by only trying to match the name of
2391 the initialize_foo function, and not the junk before it.
2393 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2395 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2396 unless symbol table indicates that something has changed.
2398 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2400 * remote.c: Make it work for embedded MIPS. Increase buffer
2401 size, and use throughout. Round buffer size up if too many regs.
2402 Support baud rate setting and try for an 8-bit path. If
2403 interrupted while waiting for target, send a ^C down the wire.
2404 Avoid single-byte reads.
2405 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2407 * mips-xdep.h: Avoid the embedded regs when on Unix.
2409 * mipsread.c: Byte-swap the symbol table structures, using
2410 routines from ecoff.c, to read a symbol table written in any
2411 of the four possible byte orders.
2412 * configure.in (mips-big-* target): Same as Sony News.
2413 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2414 * ecoff.c: New file for symbol swapping routines.
2416 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2418 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2419 all-breakpoints' command.
2420 * (get_number): Allow users to enter negative breakpoint numbers.
2421 * (breakpoint_1): Reformat display of 'info break' to show new
2423 * (create_longjmp_breakpoint, breakpoint_re_set,
2424 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2425 symfile.c (syms_from_objfile): Re-do
2426 insertion of longjmp breakpoints. Move all code into
2427 breakpoint_re_set, and call that instead of
2428 create_longjmp_breakpoint in symfile.c.
2430 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2432 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2433 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2434 * symtab.c (find_pc_symtab): Handle having no objfiles.
2435 * infcmd.c: Fix comment.
2436 * objfiles.c (free_all_objfiles): Add.
2437 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2438 * symfile.c (symbol_file_command): free all objfiles when
2439 specifying a new symbol file.
2440 (reread_symbols): Stat the file name, don't fstat the descriptor.
2442 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2444 * Makefile.in, configure.in: removed traces of namesubdir,
2445 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2446 copyrights to '92, changed some from Cygnus to FSF.
2448 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2450 * dbxread.c (end_psymtab): Delete empty psymtabs.
2451 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2452 * symfile.h (struct objfile): Add free_psymtabs.
2454 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2456 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2458 * symfile.c (symbol_file_command): strcmp => !strcmp.
2459 * breakpoint.h: Move prototypes to follow enum definition they need.
2460 * breakpoint.c, infrun.c: Lint.
2461 * printcmd.c: Use `enum enable' rather than `enum
2463 * mipsread.c: First pass at making it compile with the new
2464 objfile changes. Probably seriously broken still, but it
2467 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2469 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2470 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2471 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2472 stepping (and nexting) through longjmp(). Also, cleanup
2473 breakpoint handling quite a bit by creating explicit breakpoint
2474 types instead of using magic breakpoint numbers.
2475 Makefile.in: Update version to 4.4.3
2477 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2479 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2480 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2481 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2483 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2485 * minsyms.c (install_minimal_symbols): Add bunches to any
2486 existing minsyms in the objfile. Avoid extra mallocation
2487 by working directly in the obstack. Remove ignored `mainline' parm.
2488 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2489 xcoffread.c: Change all callers.
2490 * FIXME: We should be able to eliminate MAINLINE from all the
2491 symbol readers now, with a small bit of work.
2493 * valops.c, value.h: Lint.
2494 * remote-vx.c: Add missing break; statement. Bugfix by
2495 Michael Sclafani, <sclafani@src.dec.com>.
2497 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2499 * Makefile.in (VERSION): Update version to 4.4.2
2500 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2501 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2502 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2503 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2504 mmap-alloc.o, mmap-sbrk.o
2506 * altos-xdep.c: Minor whitespace change.
2507 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2508 use to new minimal symbol table use.
2509 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2510 * arm-xdep.c (store_inferior_registers): Returns void.
2511 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2512 Convert from misc function vector use to new minimal symbol table use.
2513 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2514 * breakpoint.c: Add prototypes for local functions.
2515 * breakpoint.c (catch_command_1): Change to static and remove unused
2517 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2518 * breakpoint.h: Change function decls to prototype form.
2519 * buildsym.c: Add prototypes for local functions.
2520 * buildsym.c: Moved hashname() function here from dbxread.c.
2521 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2522 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2523 * buildsym.c (dbx_alloc_type): Change to static.
2524 * buildsym.c (finish_block): Add objfile parameter.
2525 * buildsym.c (misc): Change symbol_obstack to objfile version.
2526 * buildsym.c (make_blockvector): Change to static.
2527 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2528 * buildsym.c (compare_line_numbers): Change to static, args are const,
2529 cast args when used.
2530 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2531 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2532 and made static. Add objfile parameter.
2533 * buildsym.c (end_symtab): Simplify code using line table size.
2534 Realloc the linetable on the objfile symbol_obstack and copy there.
2535 * buildsym.c (scan_file_globals): Convert from misc function vector
2536 use to new minimal symbol use.
2537 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2538 strings get allocated in objfile's symbol_obstack. Convert references
2539 to builtin types to lookup_fundamental_type().
2540 * buildsym.c (read_type): Make static, add objfile parameter, convert
2541 references to buildin types to lookup_fundamental_type().
2542 * buildsym.c (read_struct_type): Add objfile parameter.
2543 * buildsym.c (read_array_type): Make static, add objfile parameter.
2544 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2545 * buildsym.c (read_huge_number): Make static.
2546 * buildsym.c (read_range_type): Make static, add objfile parameter,
2547 convert references to buildin types to lookup_fundamental_type ().
2548 * buildsym.c (read_args): Make static, add objfile parameter.
2549 * buildsym.h: Convert function decl's to prototype form.
2550 * c-exp.y: Add prototypes for local functions, convert uses of misc
2551 function vector to minimal symbol table. Reformat all builtin type
2552 initializations and pass a NULL objfile to init_type() for them.
2553 * coffread.c: Change context_stack ref's to coff_context_stack,
2554 add local function prototypes. Cast uses of xrealloc arg 1.
2555 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2556 crafting a new type.
2557 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2558 * coffread.c (finish_block): Change name to coff_finish_block.
2559 * coffread.c (make_blockvector): Add and use objfile parameter.
2560 * coffread.c (record_line): Change name to coff_record_line.
2561 * coffread.c (start_symtab): Change name to coff_start_symtab.
2562 * coffread.c (end_symtab): Change name to coff_end_symtab.
2563 * coffread.c (record_misc_function): Change name to record_minimal_
2564 symbol and change to minimal symbol table use from misc func tbl.
2565 * coffread.c (coff_symfile_read): Convert from misc function vector
2566 use to minimal symbol table use.
2567 * coffread.c (hashname): Remove; use common version in buildsym.c.
2568 * coffread.c (decode_base_type): Change references to builtin types
2569 to calls to lookup_fundamental_type().
2570 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2571 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2572 * command.c: Add prototypes for local functions.
2573 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2574 appropriate member of the function union for that type.
2575 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2576 ifdef out the function since it isn't currently used.
2577 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2578 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2579 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2580 * command.c (help_cmd): Compare function pointer to NULL.
2581 * command.c (help_cmd_list): Compare function pointer to NULL.
2582 * command.c (lookup_cmd_1): Use correct member of function union.
2583 * command.c (undef_cmd_error): Make static.
2584 * command.c (complete_on_cmdlist): Use correct member of func union.
2585 * command.c (do_setshow_command): Use correct member of func union.
2586 * command.c (shell_escape): Convert rindex use to strrchr.
2587 * command.h (COMMAND_H): Define if already included.
2588 * command.h (cmd_list_element struct): Change 'function' to a union
2589 and prototype args. Prototype completer function.
2590 * command.h: Convert decl's to prototype form.
2591 * convex-xdep.c (store_inferior_registers): Returns void.
2592 * copying.c: Prototype local functions.
2593 * coredep.c: Minor whitespace change.
2594 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2595 * cplus-dem.c: Prototype local functions.
2596 * dbxread.c (hashname): Remove; moved to buildsym.c.
2597 * dbxread.c (free_and_init_header_files): Make static.
2598 * dbxread.c: Add prototypes for local functions.
2599 * dbxread.c (new_object_header_files): Remove; inlined usages.
2600 * dbxread.c (xrealloc usages): Cast args.
2601 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2602 and change usages accordingly.
2603 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2604 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2605 * dbxread.c (dbx_next_symbol_text): Make static.
2606 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2607 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2608 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2609 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2610 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2611 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2613 * dwarfread.c (record_misc_function): Change name to record_minimal_
2614 symbol and use minimal symbol table throughout.
2615 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2616 * dwarfread.c: Convert all references to builtin types to use the new
2617 lookup_fundamental_type function.
2618 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2619 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2621 * elfread.c (record_misc_function): Convert to use record_minimal_
2623 * elfread.c (elf_symtab_read): Add objfile parameter.
2624 * eval.c: Add prototypes for local functions and move some decls
2625 around to accomodate prototypes.
2626 * expprint.c: Add prototypes for local functions. Change references
2627 to misc function vector to minimal symbol table.
2628 * findvar.c (read_memory usages): Cast args.
2629 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2630 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2631 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2632 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2633 * gould-xdep.c: Minor whitespace change.
2634 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2635 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2636 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2637 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2638 * i386-tdep.c: Add prototypes for local functions.
2639 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2640 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2641 that defaulted to int.
2642 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2643 i386_push_dummy_frame): Returns void.
2644 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2645 int and explicitly declare return type as int.
2646 * i387-tdep.c: Minor formatting changes.
2647 * i960-tdep.c (leafproc_return): Convert from misc function vector
2648 use to minimal symbol table use.
2649 * infcmd.c: Add prototypes for local functions.
2650 * infcmd.c (continue_command, until_next_command, until_command,
2651 path_info, path_command): Make static.
2652 * infcmd.c (step_1, until_next_command): Convert from misc func
2653 vector to minimal symbol table use.
2654 * inflow.c: Add prototypes for local functions.
2655 * infptrace.c (store_inferior_registers): Returns void, not int.
2656 * language.c (_initialize_language): Use proper member of function
2658 * m2-exp.y: Add prototypes for local functions, convert misc function
2659 vector uses to minimal symbol table uses.
2660 * m2-exp.y (make_qualname, yyerror): Make static.
2661 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2662 * m68k-pinsn.c: Add prototypes for local functions.
2663 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2664 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2665 * m68k-stub.c: Add prototypes.
2666 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2667 use to minimal symbol table use.
2668 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2669 * m88k-xdep.c (store_inferior_registers): Returns void.
2670 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2671 * mach386-xdep.c (store_inferior_registers): Returns void.
2672 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2673 * main.c: Add prototypes for local functions.
2674 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2675 longjmp() result to (NORETURN void).
2676 * main.c (catch_errors): Prototype the 'func' parameter.
2677 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2678 Takes an unused arg.
2679 * main.c (execute_command): Call the right member of the func union.
2680 * main.c (command_loop_marker, symbol_completion_function,
2681 command_loop): Make static.
2682 * main.c (command_line_input): Make linelength unsigned, cast arg
2683 to command_line_input().
2684 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2685 * main.c (initialize_main): Call right member of function union.
2686 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2687 * mem-break.c: Include symtab.h
2688 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2689 * mips-xdep.c (store_inferior_registers): Returns void.
2690 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2691 use to minimal symbol table use.
2692 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2694 * mipsread.c (make_type): Remove, convert usages to init_type.
2695 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2696 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2697 vector use to minimal symbol table use.
2698 * parse.c: Add prototypes for local functions.
2699 * parse.c (xrealloc usages): Cast args.
2700 * parse.c (prefixify_expression, length_of_subexp): Make static.
2701 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2702 * parser-defs.h: Convert function decls to prototype form.
2703 * partial-stab.h: Convert from misc function vector use to new minimal
2705 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2706 the per-objfile copies.
2707 * printcmd.c: Add prototypes for local functions. Move some struct
2708 definitions around to accomodate prototypes.
2709 * printcmd.c (decode_format): Make static, change args oformat and
2710 osize to int from char.
2711 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2712 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2713 * printcmd.c (print_address_symbolic): Convert from misc function
2714 vector use to minimal symbol table use.
2715 * printcmd.c (address_info): Convert from misc function vector use
2716 to minimal symbol table use.
2717 * printcmd.c (delete_display, enable_display, disable_display_command):
2719 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2720 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2721 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2722 * pyr-xdep.c (store_inferior_registers): Returns void.
2723 * remote-mm.c (mm_load): symbol_file_add return value unused.
2724 * remote-nindy.c: Minor format change.
2725 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2726 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2727 * rs6000-xdep.c (store_inferior_registers): Returns void.
2728 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2729 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2730 vector use to minimal symbol table use.
2731 * solib.c: Add prototypes for local functions.
2732 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2733 function vector use to minimal symbol table use.
2734 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2735 * solib.c (find_solib, shared_library_command): Make static
2736 * solib.c (read_memory, write_memory usages): Cast args.
2737 * solib.c (special_symbol_handling): Add function
2738 * source.c: Add prototypes for local functions.
2739 * source.c (select_source_symtab): Convert to scan objfiles.
2740 * source.c (open_source_file): Make static.
2741 * source.c (xrealloc usages): Cast args.
2742 * source.c (source_line_charpos): ifdef out, unused.
2743 * source.c (get_filename_and_charpos): Make static.
2744 * stack.c: Add prototypes for local functions.
2745 * stack.c (print_frame_info, frame_info): Convert from misc function
2746 vector use to minimal symbol table use.
2747 * symfile.c: Add prototypes for local functions.
2748 * symfile.c (compare_symbols): Make args const PTR's.
2749 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2750 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2751 * symfile.c (obsavestring): Add objfile parameter.
2752 * symfile.c (init_misc_bunches, prim_record_misc_function,
2753 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2754 sort_misc_function_vector, compact_misc_function_vector): Remove
2755 * symfile.c (symbol_file_add_digested): Add function.
2756 * symfile.c (symbol_file_add): Returns struct objfile *.
2757 * symfile.c (symbol_file_command): Modify for state file use.
2758 * symfile.c (symfile_open): Add parameter "dumpable".
2759 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2760 * symfile.c (load_command, add_symbol_file_command): Make static.
2761 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2762 * symfile.c (rindex usages): Converted to strrchr.
2763 * symfile.c (allocate_psymtab): New
2764 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2765 converted to minimal symbol table usage, but no obvious conversion.
2766 * symfile.c (free_all_symtabs): Remove.
2767 * symfile.c (_initialize_symfile): Use per-objfile info.
2768 * symfile.h: Rework the objfile structure to add per-objfile data
2769 objects (psymbol_obstack, symbol_obstack, type_obstack,
2770 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2771 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2772 Add prototypes to function declarations.
2773 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2774 function vector usage to minimal symbol table usage.
2775 * symmisc.c (DEV_TTY): Define if not defined.
2776 * symmisc.c: Add local function prototypes.
2777 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2778 printpsyms_command, print_objfiles, print_objfiles_command):
2779 Rework to use iterate_over_*
2780 * symtab.c: Add prototypes for local functions.
2781 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2782 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2783 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2784 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2785 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2786 lookup_reference_type, lookup_member_type, allocate_stub_method,
2787 check_stub_method, create_array_type, smash_to_member_type,):
2789 * symtab.c (lookup_symbol): Some args are const.
2790 * symtab.h: All type related defs and structs moved to gdbtypes.h
2791 * symtab.h: Convert decls to prototypes.
2792 * target.c (noprocess): Make static.
2793 * target.h: Change decl's to prototypes.
2794 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2795 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2796 * utils.c (_initialize_utils): Use correct member of function union.
2797 * valarith.c: include gdbtypes.h
2798 * valops.c: include gdbtypes.h, add prototypes for local functions.
2799 * valops.c (value_push, value_arg_push, find_function_addr):
2801 * valops.c (value_string): Convert from misc function vector use
2802 to minimal symbol table use.
2803 * valops.c (check_field_in): Make arg const.
2804 * valprint.c: Add prototypes for local functions.
2805 * valprint.c (print_string): Make static
2806 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2807 * values.c: Add prototypes for local functions.
2808 * values.c (value_headof): Convert from misc function vector to
2809 minimal symbol table.
2810 * xcoffexec.c: Add prototypes for local functions.
2811 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2813 * xcoffexec.c (relocate_minimal_symbol): Add.
2814 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2815 * xcoffread.c: Add prototypes for local functions.
2816 * xcoffread.c (sort_syms): Convert to scan objfiles.
2817 * xcoffread.c (read_xcoff_symtab): Make static.
2818 * xcoffread.c (various): Replace references to builtin types with
2819 calls to lookup_fundamental_type. Replace references to symbol_obstack
2820 and psymbol_obstack with pointers to the per-objfile copies.
2821 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2822 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2824 * xcoffread.c (init_stringtab): Add objfile parameter.
2825 * gdbtypes.c: New file
2826 * minsyms.c: New file
2827 * mmap-alloc.c: New file
2828 * mmap-sbrk.c: New file
2829 * objfiles.c: New file
2833 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2835 * Check in Fred Fish's changes in these modules. Fred
2836 will make ChangeLog entries for all of them. Update VERSION
2839 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2841 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2843 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2844 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2845 value.h: Prototypes for static functions; lint.
2846 * gdbtypes.h: Empty file to ease transition.
2848 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2850 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2851 inferior.h, language.h, signame.h, target.h, terminal.h,
2852 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2853 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2855 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2856 signame.c, sparc-xdep.c: Prototypes for all static functions.
2858 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2859 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2860 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2861 Remove to_call_function and target_call_function, since it
2862 always calls the same thing (call_function_by_hand).
2863 * core.c, exec.c, solib.c: Rename target_ops sections =>
2865 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2866 target.h: target_kill takes no args.
2867 * language.c (language_info): Scaffolding to allow briefer
2868 messages when the current language changes. FIXME.
2869 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2870 complaints about volatile functions.
2871 * xm-sysv4.h (HAVE_MMAP): Define.
2873 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
2875 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2876 to make prototypes for all functions declared here.
2877 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2878 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2879 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2880 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2881 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2882 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2883 * utils.c: Avoid declaring malloc and realloc. Lint.
2884 (request_quit): Accept signal-number parameter.
2886 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
2888 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
2889 DIE's. Add new function read_tag_pointer_type() to read them.
2891 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
2892 When creating a new user defined type, check to see if a partial
2893 type already exists, and if so, bash it to fit.
2895 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
2897 * coffread.c (decode_base_type): Pass long, not union.
2898 Fix by Eric Valette, ev@chorus.fr.
2900 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
2902 * elfread.c (elf_symtab_read): Fix code to correctly track
2903 changes in bfd for absolute symbols.
2905 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
2907 * xm-vaxbsd.h: Close off comment.
2909 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
2911 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
2913 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
2915 * mips-tdep.c (mips_print_registers): Print correct register
2916 number for double pseudo-registers.
2918 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
2920 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
2921 in the op$::OPERATOR. case. From Steven McCanne,
2922 <mccanne@horse.ee.lbl.gov>.
2924 * exec.c (set_section_name): Pass arg to exec_files_info;
2925 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
2927 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
2929 * main.c (print_gdb_version): Copyright msg: only this year.
2930 (cd_command): Avoid changing current_directory on error.
2932 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
2934 * mipsread.c (parse_partial_symbols): Handle dependencies
2935 between partial symbol tables (when not doing stabs-in-ecoff).
2936 (This used to be handled by parse_fdr, but parse_fdr was
2937 incompatible with handling stabs-in-ecoff, so the code
2938 was re-written to not use parse_fdr. Unfortunately,
2939 the logic to handle dependencies was overlooked.)
2941 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2943 * coffread.c (read_enum_type): Use the size of a target int when
2945 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
2947 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
2948 * symtab.c (lookup_reference_type, lookup_ptr_type): use
2949 TARGET_PTR_BIT to determine size of a pointer
2950 * values.c (unpack_long): when unpacking a REF or a PTR don't
2951 assume the size of the type.
2953 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
2955 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
2956 looking at its members. Improve guess between struct and union,
2957 only assuming union if multiple members have offsets of zero.
2959 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
2961 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
2962 (This is just for clarity - and one day permitting us to
2963 change FP0_REGNUM from 38 to 32, which would make more sense.)
2964 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
2965 register numbers in stabs-in-ecoff get handled correctly.
2967 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
2969 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
2970 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
2971 into BSD and Ultrix.
2973 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
2975 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
2977 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
2979 * Makefile.in: Increment version to 4.4.1.
2980 * main.c (print_gdb_version): Update copyright notice.
2982 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
2984 * mipsread.c: Prepend "struct " to the names of structure
2985 types, and similarly for enums and unions. (This used
2986 to be done, but got lost in the re-write to "guess" the
2987 difference between enum/struct/union.)
2988 Also, guess that a tag is an enum if the first member
2991 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
2993 * xm-vax.h: #ifndef ultrix around #include of endian.h and
2996 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
2998 * Projects: Patching executables is done.
2999 * Makefile.in (VERSION): Roll to gdb-4.4.
3000 * README, WHATS.NEW: Update for gdb-4.4.
3002 * symfile.c (reread_symbols): Whenever we reread one object
3003 file's symbols, we must restart the scan, because the object_files
3004 chain has been permuted.
3006 * exec.c (exec_files_info): Split out into print_section_info.
3007 Print BFD filename of each section if it's not the default one.
3008 * core.c (core_files_info): Call print_section_info.
3010 * xm-vax.h: Include a few system header files whose definitions
3011 must precede defs.h.
3012 * language.c, language.h: Make some things const.
3013 * expression.h, main.c: const spreads like ooze.
3015 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3016 since BREAKPOINT values can be >0x80.
3018 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3020 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3022 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3024 * sparc-pinsn.c: Remove kludge for preferring architectures.
3025 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3026 and forever. Add `add' instruction to the set that get checked
3027 for a preceding `sethi' in order to print an absolute address.
3028 Corresponding changes in ../include/opcode/sparc.h needed
3029 to eliminate garbage instructions.
3031 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3033 * mipsread.c (parse_partial_symbols): Make sure partial
3034 symbols are created for external symbols (as used to be
3035 the case). This is a bit of a pain with the mips-coff.
3036 It uses a table which points to all of the external
3037 symbols belonging to a particular FDR or psymtab.
3038 Once we've generated this table, we might as well save
3039 it, and then use it in psymtab_to_symtab_1 to find
3040 the symbols to pass to parse_external().
3041 * symfile.c, symfile.c: New function start_psymtab_common
3042 to share the common parts of allocating a new psymtab
3043 for dbxread, mipsread (and later dwarfread). Its code
3044 was pulled out from start_psymtab in dbxread.c.
3045 * dbxread.c (start_psymtab): Use start_psymtab_common().
3047 * valprint.c (val_print): If there is an error when trying
3048 to print a string, check to see if there really is a problem
3049 by reading just one character. If that works, assume
3052 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3054 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3055 cypress, v8 mnemonics in that order.
3057 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3059 * sparc-pinsn.c: Put the qsort() back in.
3061 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3063 * findvar.c (read_register, write_register): Handle machines
3064 where REGISTER_TYPE is not the same size as "int".
3066 Handle debug symbols in dynamically loaded (relocated) code:
3068 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3069 offset to process_one_symbol.
3070 (process_one_symbol): Take new offset parameter. Add it into
3071 appropriate symbol types to relocate symbols to loaded addresses.
3072 Handle all possible symbol types, and complain() about types that
3073 we don't expect to see.
3074 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3075 process_one_symbol (FIXME, should pass real offset).
3079 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3081 (set_breakpoint, break_command_1, until_break_command,
3082 catch_command_1, breakpoint_re_set_one): Use it.
3083 * symtab.h (resolve_sal_pc): Declare.
3084 * infcmd.c (jump_command): Use resolve_sal_pc.
3086 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3088 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3090 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3092 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3093 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3094 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3096 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3098 * dbxread.c (process_one_symbol): Make a first cut at handling
3099 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3101 * symtab.c (find_pc_line): Fix stepping into and out of #included
3104 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3106 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3107 no longer any need to copy ../include/opcode/* into gdb.
3109 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3111 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3113 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3115 * valprint.c (type_print_base, type_print_method_args):
3116 Print C++ constructor methods without bogus "return type."
3118 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3120 * infptrace.c (child_xfer_memory): Parameter "target" should
3121 be a pointer to a structure, not the entire structure.
3123 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3125 * depend: Convert the couple of references to ansidecl.h that
3126 used the local gdb version to use the ../include version.
3128 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3131 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3132 (inferior_proc_init): Fix non-ANSI version of args.
3133 (attach): Call print_sys_errmsg with correct number of args.
3134 (mappingflags): Make static, does not need to be global.
3136 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3137 not the entire struct itself.
3139 * valops.c (value_assign): Cast some args to modify_field() and
3140 {read,write}_register_bytes() correctly.
3142 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3144 * Makefile.in (MALLOCSRC): Removed reference to removed local
3147 * dwarfread.c (list_in_scope): Needs an initial value, use file
3150 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3152 * main.c (main): Make option_index local to keep new getopt happy.
3153 main.c, solib.c, Makefile.in: Update copyright notices.
3155 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3157 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3159 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3161 * Makefile.in (HFILES): Add partial-stab.h.
3163 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3165 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3166 New files for stratus. Not complete enough to actually build
3167 on the Stratus machine; that awaits copyright assignment for
3170 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3171 for getting custom flags into CFLAGS when doing makes.
3173 * configure.in: Add config information for stratus.
3175 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3177 * dbxread.c (process_one_symbol): Pass address of structure
3178 to complain(), rather than the whole structure.
3180 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3182 * solib.c (solib_add_common_symbols): Only compile in when not
3183 using SVR4 style shared libraries.
3185 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3187 * dwarfread.c (locval): Add offreg flag to indicate location
3188 values that are computed off a base register.
3190 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3191 TAG_local_variable cases to account for static variables
3192 within function scopes.
3194 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3196 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3197 doesn't exist on some systems.
3199 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3200 nexting over recursive function calls.
3202 * target.c (target_read_string): Create this routine to read null
3203 terminated strings from the target. It deals with running off the
3204 end of memory elegantly as well. solib.c (find_solib): Use
3205 target_read_string() to avoid problems with running off the end of
3208 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3209 that reference pgrp_inferior.
3211 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3213 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3214 mips-tfile has been hacked to act more "traditionally."
3215 * dbxread.c: Fixed typo in comment.
3217 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3219 * mips-tdep.c (mips_skip_prologue): Add some number of
3220 'sw' instructions before 'addiu' adjusts the stack.
3222 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3224 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3225 freescope, buildblock closescope, record_line, add_symbol_to_list,
3226 gatherblocks, make_blockvector): Extensive changes to switch
3227 to generic symbol table building code in buildsym.c. Remove
3228 scope tree structures and functions, symbol table building
3229 functions, and lots of other small changes.
3231 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3232 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3234 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3236 * buildsym.c (cleanup_undefined_types): Add support for enums.
3237 This fixes the 'GDB internal error. cleanup_undefined_types with
3240 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3242 * dbxread.c: detect gcc2 compilations.
3244 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3246 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3247 in ../include/opcode/sparc.h.
3249 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3251 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3252 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3253 to reflect actual locations of opcode files, so TAGS target will
3256 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3258 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3261 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3262 dereferencing to access the correct elements.
3264 * valops.c (value_addr): Declare return type of external func
3267 * xcoffread.c: Undefine next_symbol_text before redefining it.
3269 For older changes see ChangeLog-9091
3275 version-control: never