1 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5 * Makefile.in (VERSION): 4.5.9.
7 * xm-hp300bsd.h: Add decl for strdup().
8 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
9 PDR. Cleanup a few things, fix compilation warnings.
11 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
13 * Makefile.in (DEMANGLING_STYLE): New define to set default
14 demangling style for C++. Defaults to "auto".
15 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
16 * Makefile.in (SFILES_MAINDIR): Add demangle.c
17 * Makefile.in (OBS): Add demangle.o
18 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
19 Remove compile time decisions about demangling style and replace
20 with runtime decisions using current_demangling_style.
21 * cplus-dem.c (main): Expand code included during building of
22 standalone demangler to recognize demangling style options.
23 * dbxread.c (demangle.h): Include.
24 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
25 demangling style if processing g++ code and current demangling style
26 is auto (Note: this feature currently disabled.)
27 * demangle.c: New file, generic demangling control.
28 * demangle.h (demangling_styles): New enumeration to select one
29 of several demangling styles. Also define string names for each
31 * demangle.h (set_demangling_style): Add prototype.
32 * dwarfread.c (demangle.h): Include.
33 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
34 New producer string prefixes to recognize.
35 * dwarfread.c (handle_producer): Consolidate actions for specific
36 producers. Set demangling style based on producer string if
37 current style is auto. (Note: this feature currently disabled.)
38 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
40 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
42 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
44 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
46 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
47 * c-exp.y: Call lookup_signed_typename() after seeing
48 "signed". This handles "signed char" correctly.
49 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
50 keywords before a type specifier.
52 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
54 * command.c (lookup_cmd_1): Clarify descriptive comments.
55 * gdbcmd.h (maintenanceprintlist): Add declaration.
56 * main.c (maintenanceprintlist): Add definition.
57 * main.c (gdb_completer_command_word_break_characters): Add.
58 * main.c (symbol_completion_function): Switch completer word
59 break character sets dynamically, based on whether completion is
60 being done on commands or on something else.
61 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
62 * maint.c: Include demangle.h.
63 * maint.c (maintenance_demangle): New function.
64 * maint.c (maintenance_print_command): New function.
65 * maint.c (_initialize_maint_cmds): Reorganize some commands
66 under new maintenance print subcommand.
68 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
70 * gdbtypes.c (lookup_struct_elt_type): If the input type is
71 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
72 target type. Otherwise, 'whatis this.field' wouldn't work,
73 which would be inconsistent, since 'print this.field' works.
74 * buildsym.c (read_struct_type, read_enum_type): Clear
76 * buildsym.c (cleanup_undefined_types): Don't rely on a
77 flawed "Reasonable test to see if" a type has been defined
78 since it was referred to; now we can just see if the
79 TYPE_FLAG_STUB flag has been cleared.
80 * valprint.c (print_type_base): Emit public/protected/private
81 labels for methods as well as fields. Also, indent these labels
82 2 spaces instead of 4, for a more conventional "look".
83 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
84 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
85 * gcc.patch: New file. Contains patch for gcc (so people
86 with gdb-2.2.x won't have to wait for a new gcc release).
88 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
90 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
91 (print_addr): Call print_address to show symbolic version as well.
93 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
95 (vx_read_register): Declare inferior_fp_regs. Delete code for
96 copying "inferior_registers" around; the values are already in var
97 "registers". Use correct size for register set.
99 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
100 target doesn't support it.
101 (vx_read_register): Don't try reading them either.
103 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
104 VxWorks back end reads them in one contiguous set except for this
106 (register_names): Change "pc" to "pcw" to avoid confusion printing
108 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
109 find the PC under VxWorks.
111 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
113 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
114 to create new blank types, instead of handcrafting them.
115 * defs.h (printfi_filtered): Add prototype.
116 * utils.c (printfi_filtered): New function.
117 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
118 to simplify the code. Other cleanups.
119 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
120 * gdbtypes.h (struct cplus_struct_type): Add comments describing
121 use of various fields.
122 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
123 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
124 production that currently treats it exactly the same as STRUCT.
125 * c-exp.y (yylex): Recognize "class" as token CLASS.
126 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
127 * symtab.c (decode_line_1): Fix to pass quoted args on down to
128 general symbol handling code. Call cplus_mangle_opname with
130 * symtab.c (decode_line_2): Print demangled function names in
131 breakpoint menus, instead of just file and line number.
132 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
133 * valprint.c (type_print_base): Print "class" for C++ classes,
134 rather than "struct". Print section labels for public, protected
135 and private members of C++ classes.
136 * values.c: Include demangle.h.
137 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
139 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
141 * Makefile.in (VERSION): Update to 4.5.8.
143 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
145 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
146 prevent crashes when examining cross-targets.
147 * dbxread.c (process_one_symbol): Include directory name when
148 calling start_subfile for SOL & BINCL symbols. This allows gdb to
149 find include files, and yacc/lex sources when the cwd doesn't match
150 that in which the object was compiled.
151 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
153 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
156 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
158 * maint.c (maintenance_command, maintenance_info_command):
159 Install with allow_unknown as 0 and call help_list to show
160 list of possibilities when no subcommand is specified.
162 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
164 * configure.in: Add m68k-ericsson-*.
165 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
167 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
170 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
171 * Makefile.in (OBS): Add new file maint.o.
172 * defs.h (command_class): Add class_maintenance.
173 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
174 commands. Allow for them (and other nonessential parts of gdb)
175 to be selectively left out under special circumstances.
176 * gdbtypes.c (recursive_dump_type): New function; supports
177 maintenance print-type command.
178 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
180 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
182 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
183 initializers. Add initializations for setprintlist, showprintlist,
184 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
185 * printcmd.c (maintenance_print_type): New maintenance cmd.
186 * valprint.c (setprintlist, showprintlist): Move to main.c, as
187 implied by comment that all cmd lists are owned by main.c.
188 * infcmd.c (unsetlist): Move to main.c, as implied by comment
189 that all cmd lists are owned by main.c.
190 * language.c (setchecklist, showchecklist): Move to main.c, as
191 implied by comment that all cmd lists are owned by main.c
192 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
193 deletelist): Remove redundant declarations (also in gdbcmd.h).
194 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
195 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
196 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
197 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
198 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
199 maintenance_print_msymbols, maintenance_print_objfiles):
201 * symmisc.c (printsyms_command, printpsyms_command,
202 printmsyms_command, printobjfiles_command): Removed from
204 * main.c (dump_me_command): Moved to maint.c and renamed to
206 * breakpoint.c (all_breakpoints_info): Rename to
207 maintenance_info_breakpoints.
208 * breakpoint.c (_initialize_breakpoint): Convert add_info of
209 all_breakpoints_info to add maintenance_info_breakpoints to the
210 maintenanceinfolist instead.
211 main.c (initialize_main): Set up maintenance class commands.
213 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
215 * energize-patches: Fix minor problems with building energize lib.
217 * energize-patches: Change names of all cadillac procedure calls
218 to be energize procedure calls. Simplify many hooks by moving
219 tests energize.c. Configure energize, and build it automatically now.
221 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
223 * Makefile.in (VERSION): Bump to 4.5.7.
224 * cplus-dem.c (demangle_args): Validate index for previously
225 seen type to guard against bogus values from malformed manglings.
226 * valops.c (value_struct_elt_for_reference): Guard against
227 blindly using NULL return value from lookup_symbol.
229 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
231 * cadillac.c, cadillac-patches: Rename to energize.c and
232 energize-patches. Change all routines and variables named
233 'cadillac*' to 'energize*'. Create new file called energize.h to
234 hold all interface declarations.
236 * deblib/connection/*: Move all of this stuff into energize/, but
237 delete unneeded files.
239 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
241 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
243 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
244 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
245 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
246 child processes, to avoid dead ones "hanging around" after GDB exits.
247 (attach): Always stop the process if it needs it. Set RLC flag
248 when attaching running processes, so it will continue if we detach
249 it, quit, or are killed.
250 (detach): Clear faults and set RLC flag to make process run
252 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
254 (info_proc): Open process O_RDONLY, so we can see any process,
255 even those controlled by debuggers.
256 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
258 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
260 Relocate symbols using an array of section_offsets, rather than a
261 single `addr' or `offset'. This makes Solaris-2 support work, and
262 permits better VxWorks (and maybe xcoff) support later.
264 * symtab.h (struct section_offsets): New structure for keeping
265 a set of offsets, rather than a single one.
266 (struct objfile): Replace addr with section_offsets member.
267 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
268 * gdb-stabs.h: New include file with `symbol type specific'
269 parameters for psymtabs and objfiles.
270 * Makefile.in (HFILES): Add gdb-stabs.h.
271 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
272 * coffread.c: Conforming changes. Fake offset array always 0.
273 * dbxread.c: Conforming changes.
274 (struct dbx_symfile_info): Move to gdb-stabs.h.
275 (start_psymtab): Call elfstab_offset_sections to calculate good
276 offsets for this source file, based on the ELF symbol table info.
277 (read_ofile_symtab): Yank N_CATCH, which is dead.
278 (process_one_symbol, N_CATCH): Yank.
279 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
280 Relocate with SECT_OFF_TEXT.
281 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
282 to distinguish relocatable from absolute symbols. Then, if not
284 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
285 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
286 (", N_ROSYM): SECT_OFF_RODATA.
287 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
288 (dbx_symfile_offsets): Add to translate addr to offset.
289 * dwarfread.c: Conforming changes. Single offset currently used.
290 * elfread.c: Add various complaints about elf/stab stuff.
291 #include gdb-stabs.h. Conforming changes, using a single offset.
292 (elf_symtab_read): Record info from BSF_FILE symbols, and local
293 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
294 for later use in building psymtabs.
295 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
296 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
297 (free_elfinfo): New fn, frees all chained stab_section_infos
298 in an objfile, and zaps the start-of-chain pointer.
299 (elfstab_offset_sections): New fn, looks in stab_section_info
300 chain to determine section bases to relocate a psymtab's worth
301 of symbols, as they are being read.
302 * mipsread.c: Conforming changes. Stabs-reading will relocate
303 using one offset. MIPS-reading will not relocate at all.
304 * partial-stab.h: Relocate different symbol types using different
305 offsets from section_offsets.
306 * symfile.c: Conforming changes.
307 (find_lowest_section): Unused function to use later
308 to free us from the Tyranny of the Text Section.
309 (syms_from_objfile): Translate absolute arg ADDR to offsets used
310 in all lower layers of symbol reading. Call format-specific
311 sym_offsets function to initialize offsets for high speed symbol
313 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
314 (symbol_file_command, add_symbol_file_command): Callers changed.
315 * symmisc.c (dump_psymtab): Print new relocation parameters.
316 * xcoffread.c: Corresponding changes.
318 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
319 * main.c (main): Read the $HOME/.gdbinit file before processing
320 the argv arguments (e.g. reading symbol files or core
321 files). This allows global parameters to be set, which will apply
322 during the symbol reading. The ./.gdbinit is still read after
324 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
325 * xcoffexec.c: Clean up quote inside comment.
327 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
329 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
330 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
331 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
332 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
333 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
334 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
335 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
336 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
337 values.c, xcoffread.c:
338 Remove "(void)" casts from function calls where the return value
339 is ignored, in accordance with GNU coding standards.
341 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
343 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
344 * partial-stab.h: Ignore N_ENDM.
345 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
346 CODE or DATA section attachment. This eliminates a lot of random
347 values from shared libraries, which screw up the ordinary symbols
348 in the address ranges they happen to overlap.
349 * buildsym.c (define_symbol): Eliminate special tests
350 for function types; move into "function" cases in switch statement.
351 (define_symbol: 'f', 'F', 'P'): Process all parameter types
352 in case they define new type numbers. But ignore them (FIXME).
353 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
354 (read_sun_builtin_type): Add commentary.
356 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
358 * xm-rs6000.h: define MEM_FNS_DECLARED
360 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
362 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
363 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
364 * mips-xdep.c: Remove most include files (unused, caused errs).
365 (fetch_core_registers): Use right parameters in dummy fn.
367 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
369 * buildsym.c (scan_file_globals): Beware the null file.
370 Fix from Jim Williams.
372 * stack.c (return_command): Evaluate expression *before* popping
373 off the stack frames! Fix inspired by Jim Williams.
374 (up_silently_command, down_silently_command): No sel frame is error.
376 * defs.h (memcpy, memset): Conditionalize decls on
377 #ifndef MEM_FNS_DECLARED, since DECstation differs.
378 (alloca): Break out the STDC and non-STDC alloca cases, to make
379 it work on old preprocessors as well as "picky ANSI" ones.
380 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
382 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
383 * utils.c (fputs_demangled): Rename SLOP since DECstation system
384 header files define it!
386 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
388 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
390 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
391 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
392 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
393 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
394 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
395 utils.c, valarith.c, valops.c, valprint.c, values.c:
396 Replace bcopy() use with memcpy(), which is more standard and can
397 take advantage of gcc's builtin functions for increased performance.
398 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
399 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
401 Replace bzero() use with memset(), which is more standard and can
402 take advantage of gcc's builtin functions for increased performance.
403 * i386-tdep.c, main.c, valprint.c:
404 Replace bcmp() use with memcmp(), which is more standard and can
405 take advantage of gcc's builtin functions for increased performance.
407 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
409 * remote.c (remote_wait): Fix cast on signal() call.
410 * defs.h (alloca): More diddling with alloca. Have to ensure
411 that it has a prototype, so that if alloca is defined as a macro
412 that takes an arg, the definition is seen as a use of a macro
413 that takes an arg, to satisfy picky ANSI preprocessors.
415 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
417 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
418 consistency with all other gdb files.
419 * cadillac.c: Use <string.h> rather than <strings.h>.
420 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
421 * Makefile.in (MAKE): Remove definition for consistency with
422 other Makefile.in files and to fix problem with recursive makes.
424 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
426 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
429 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
431 * source.c (print_source_lines): for DOS interoperability; don't
432 print CR (013) as ^M.
434 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
436 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
438 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
440 * remote.c (remote_wait): Cast signal to void * to avoid warning
441 from busted HP compiler.
443 * partial-stab.h (N_SO): Rearrange code a little so that all SO
444 stabs cause end_psymtab to be called.
446 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
447 compiler feature of putting 'c' into basic type descriptors for
450 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
451 where there is no place for nPC in prrun struct.
453 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
455 * mipsread.c: Pass NULL name pointer to init_type, not 0.
456 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
457 * dwarfread.c (enum_type): Save enum names on type_obstack.
458 * dwarfread.c (struct_type): Save member name on type_obstack.
459 * symtab.c (_initialize_symtab): Fix misspelling.
460 * regex.c (store_jump, insert_jump): Return void.
462 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
464 * defs.h (PARAMS): Move to ../include/ansidecl.h.
465 (alloca): Declare return type on SPARC, since Sun doesn't.
466 (*_BYTE_ORDER): Improve comment: *must* be defined.
468 * tm-hppa.h: New file, architectural definition of HP PA.
469 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
471 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
472 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
473 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
474 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
477 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
478 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
479 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
481 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
483 * printcmd.c (output_command): Thinko.
484 (x_command): Only set remembered size/format if cmd succeeds.
486 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
487 since it is no longer used and burns time for every symbol read.
488 (process_one_symbol): Treat N_CATCH like default (complain).
490 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
492 * partial-stab.h (case N_TEXT): Fix fencepost error when
493 detecting start of new symbol info after reading symtab for a
494 module with a zero length TEXT segment.
496 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
498 * Makefile.in (VERSION): Bump to 4.5.6.
499 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
501 * defs.h (NORETURN): Define away for Lucid compiler.
502 * remote.c (remote_timer, remote_interrupt): Signal handlers
504 * ser-termios.c (serial_write, serial_close): Return whatever
505 value the write/close call returns, rather than falling off end.
506 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
507 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
509 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
510 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
512 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
513 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
514 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
515 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
517 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
518 store_inferior_registers): Supply missing fourth argument to
520 * cadillac.c (kernel_dispatch): Make return type void.
521 * cadillac.c (iosig): Signal handlers take one int arg.
522 * valprint.c (val_print_fields): Call fprint_symbol to get
523 automatic C++ demangling for mangled field names.
525 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
527 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
528 * dwarfread.c (enum_type): Fix misspelling in comment.
529 * valprint.c (val_print_fields, cplus_val_print): Minor
530 adjustment to printing of C++ class structures to more closely
531 match format for printing C structures, with and without setting
534 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
536 * infrun.c (wait_for_inferior): Don't test for SIGEMT
537 (which is not a Posix signal) if it isn't defined.
538 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
539 New port to Linux (a free Unix clone for 386 machines).
541 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
543 COFF changes for dealing better with EPI 29K C compiler output.
545 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
547 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
548 (read_coff_symtab): Move patch_opaque_types call from
549 coff_symfile_read. Restrict it to symtabs from this objfile.
550 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
551 references on opaque type chain; just let coff_lookup_type handle 'em.
552 (decode_type): Complain about tagndx values on
553 non-struct/union/enum types, which the EPI compiler tends to produce.
555 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
557 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
560 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
561 usage to match new prototype. Include libbfd.h to get prototype.
563 * source.c (find_source_lines): Handle large st_size fields.
565 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
567 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
568 * stack.c (return_command): Use cleanups to avoid memory leaks.
570 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
572 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
573 INT_REGNUM to INTE_REGNUM.
575 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
577 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
579 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
580 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
581 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
582 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
584 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
585 declarations of malloc/realloc/free that are inserted by some
587 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
589 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
590 another decl of strdup (this really ought to come from libiberty.h!).
592 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
594 * remote.c (getpkt): Error if input exceeds buffer size.
595 (_initialize_remote): `set remotedebug' enables packet trace.
597 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
598 N_SLINE's, etc, just like Sun cc on Solaris2.
600 * am29k-tdep.c (read_register_stack, write_register_stack):
601 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
602 variable. Add `set' and `show' commands for it.
603 * doc/gdb.texinfo: Document it.
605 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
607 * valprint.c (type_print_1): Plug memory leak. Print all
608 C++ syms as demangled, not just functions.
609 * buildsym.c (read_range_type): When we find a signed char
610 type, do a lookup of signed char, not plain char. Plain char's
611 still get looked up as plain char's elsewhere.
613 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
615 * eval.c: Avoid residue-by-zero when evaluating without side effects.
616 (Bug and fix found by Pierre Willard.)
618 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
620 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
622 * xm-rs6000.h: Add decl for strdup().
624 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
627 * breakpoint.c (enable_command, disable_command): Without args,
628 should only affect normal breakpoints and watchpoints.
630 * m68k-pinsn.c (print_insn_arg): Make register be const.
631 * xcoffexec.c: Remove ' from comment.
632 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
633 with decls of malloc in c-exp.tab.c (as produced by yacc).
634 There's got to be a better way to do this...
636 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
638 * partial-stab.h: Convert single rindex use to strrchr.
639 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
640 standard <strings.h> file, now that the only single use of
641 rindex in the gdb source files is gone.
643 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
645 * mipsread.c: Undo ill effects from including <strings.h>,
646 which #defines index to be strchr. Unfortunately, index is
647 a member of a symbol table structure that can't be changed.
648 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
649 remove redundant #include's.
651 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
653 * mipsread.c: #include <strings.h> for rindex().
655 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
657 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
659 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
661 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
662 extraneous SO stabs from busted C++ compilers.
664 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
666 * Makefile.in (VERSION): Bump to 4.5.5.
667 * symtab.c (decode_line_1): Until C++ support stabilizes, when
668 C++ lookups fail, print possibly helpful hint about completion.
669 * cplus-dem.c (demangle_signature): Fix ARM style demangling
670 for static data members.
671 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
672 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
673 it's broken on ncr3000's.
675 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
677 * dwarfread.c (decode_modified_type): Change type of first arg.
678 Change 'modifier' to char from unsigned char. Cast single use
679 that needs to be unsigned char.
680 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
681 * utils.c (strdup_demangled): Add function.
682 * defs.h (strdup_demangled): Add prototype.
683 * stack.c (return_command): Demangle C++ function names for query.
684 * infcmd.c (jump_command): Demangle C++ function names for query.
685 * cplus-dem.c (consume_count): New function and prototype.
686 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
687 do_type): Replace conversion code with consume_count().
688 * cplus-dem.c (gnu_special): Fix demangled of static members.
689 * source.c (list_command): Print demangled function names
690 when appropriate. Fix supplied by Peter Schauer.
692 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
694 * sparc-tdep.c: Clean up slightly for Solaris2.
696 * buildsym.c (define_symbol): Nameless types are now on several
697 platforms; generalize them and un-ifdef them to make Solaris 2
700 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
702 * infcmd.c: Fix typo (reported by Rob Savoye).
703 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
704 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
705 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
706 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
707 rather than the one for the first file in the dependency chain.
709 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
710 set. Don't reset our own texthigh, or dependency-only pst's, in
711 scanning all the rest of the psymtabs.
712 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
714 * buildsym.h (N_UNDF): Improve comments.
715 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
717 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
719 * symtab.h (struct symbol): Add aux_value union for preserving
720 an additional per-symbol value.
721 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
722 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
723 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
724 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
725 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
727 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
729 * symfile.c (clear_symtab_users_once): Now non-static (for
732 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
734 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
735 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
736 vax-pinsn.c: Remove reg_names decl (now in defs.h).
738 Solaris-2 support on SPARC:
740 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
741 Add symbol_size and file offsets to struct symloc.
742 Add static symbol_table_offset, string_table_offset,
743 file_string_table_offset, next_file_string_table_offset,
745 (add_old_header_file): Convert error() to complain()t.
746 (dbx_symfile_read): Get symbol size via the objfile.
747 Also get symbol_table_offset.
748 (dbx_symfile_init): Record symbol size and count via the objfile.
749 (dbx_next_symbol_text): Always add file_string_table_offset when
750 accessing string table.
751 (read_dbx_symtab): Initialize file_string_table_offset to 0.
752 (SET_NAMESTRING): Use the offset.
753 (end_psymtab): Large kludge to determine addresses where source
754 files start and end (for the psymtab header).
755 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
756 Get this, symbol size, and symbol offset, from psymtab.
757 (read_ofile_symtab): Don't back up one symbol for Solaris2.
758 Patch up last_source_start_addr if zero in N_SO.
759 (process_one_symbol): Add variable function_start_offset.
760 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
761 BLOCK_ADDRESS_FUNCTION_RELATIVE.
762 ( "", N_OBJ, N_OPT): Ignore.
763 (elfstab_build_psymtabs): New function to read stabs out of
766 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
767 (gdb): use GLOBAL_CFLAGS when linking, too.
768 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
769 (N_OBJ, N_OPT): Ignore.
770 ('f', 'F'): Save last function name.
772 * elfread.c (record_minimal_symbol_and_info): Kludged to put
773 extra info in the minimal symbol.
774 (elf_symtab_read): The extra info is the size of an ELF object,
775 which was kludged to us in the `udata' field of the BFD symbol.
776 Gag me with a crowbar...
777 (elf_symfile_read): Keep track of both the absolute load address,
778 and the offset between load addr and symbols. Handle STABS as
779 well as DWARF sections, passing the absolute load address to
780 elfstab_build_psymtabs.
782 * symfile.h: Prototype elfstab_build_psymtabs.
783 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
785 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
787 * buildsym.h: Add processing_acc_compilation flag.
788 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
789 (define_symbol): Skip arg types in function entries. Resolve
790 overloaded 'P' which acc uses for prototypes of functions called
792 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
794 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
795 save size of ELF symbols. FIXME.
796 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
797 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
799 * configure.in: Solaris config is sparc-sun-solaris2.
800 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
802 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
803 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
804 * symfile.c (symfile_bfd_open): Comment where name is freed.
805 * symmisc.c (extend_psymbol_list): Comment where list is freed.
807 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
809 * expprint.c (print_subexp): Add missing ']'.
810 * defs.h (reg_names): Fix declaration to match that in infcmd.c
811 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
812 * WHATS.NEW: Point out improved C++ function name handling.
813 * gdbtypes.c (lookup_fundamental_type): For now, use the same
814 type names for both implicitly and explicitly signed integral
815 types. See comment in the source code.
817 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
819 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
820 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
821 * expprint.c (print_subexp): Fix printing of register names.
823 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
825 * inferior.h (register_valid): Declare.
826 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
827 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
828 macros for traversing the data structures in a single objfile.
829 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
830 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
833 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
835 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
836 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
837 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
838 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
840 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
842 * depend: rebuild to account for remote-st2000.c.
843 * remote-st2000.c: Almost works now.
844 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
846 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
848 * c-exp.y (yylex): Recognize single-quoted strings that specify
849 tokens with embedded whitespace, such as C++ demangled names.
850 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
851 * main.c (gdb_completer_quote_characters): Add global variable.
852 * main.c (symbol_completion_function): Total rewrite for C++
853 demangled name handling.
854 * main.c (skip_quoted): New function.
855 * main.c (main): Set rl_completer_quote_characters.
856 * symmisc.c (dump_symtab): Print source language for symtab.
857 * symtab.c (expensive_mangler): Add prototype and function.
858 * symtab.c (completion_list_add_symbol): Total rewrite for new
859 C++ demangled name handling.
860 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
861 other changes for demangled C++ symbol handling.
862 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
863 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
864 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
865 * symtab.c (completion_list_add_symbol): Total rewrite for new
866 C++ demangled name handling.
867 * symtab.c (expensive_mangler): New function.
868 * utils.c (strcmp_iw, demangle_and_match): New functions.
869 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
871 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
873 * Makefile.in: Roll VERSION to 4.5.4.
874 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
875 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
876 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
878 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
880 * alldeps.mak: Rebuild to account for new files.
881 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
882 * tm-st2000.h: New file.
883 * configure.in: Tandem debug monitor (st2000) support.
884 * remote-st2000.c, config/st2000.mt: ditto.
886 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
888 * blockframe.c (inside_entry_file, inside_main_func,
889 inside_entry_func): Return 0 if no symbols; avoid crashing.
891 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
893 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
894 without masking, since it is signed and will later be compared
895 against signed quantities. The right fix is probably to make
896 it all unsigned, but this is a small, safe fix for this release.
897 FIXME -- make the real change sometime soon.
899 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
901 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
902 parameter in call to `symbol_file_add' to 0.
904 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
906 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
908 * configure.in: Handle -m680[01234]0-wrs.
910 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
912 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
913 `ieee_extended_to_double'.
915 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
917 * valops.c (value_assign): Lint, by Pierre Willard.
919 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
921 * coredep.c (fetch_core_registers): Remove premature warning,
922 which triggers on DECstation even though all regs are accessible.
924 * m68k-pinsn.c (print_insn_arg): Use new macros to get
925 sign-extension of instruction fields even on unsigned-char hosts.
926 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
928 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
929 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
930 since they define the target, not the host.
931 * m88k-pinsn.c: Fix typo.
933 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
935 * valarith.c (value_zerop): -0.0 is still zero.
936 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
937 Patches by Paul Eggert <eggert@twinsun.com>.
939 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
941 * alldeps.mak, depend: re-make to account for ser-*.c.
943 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
945 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
946 disconnecting from controlling terminal, to avoid gdb hanging
947 on SVR4. Fixes bug reported by Oliver Okrongli.
948 * procfs.c (PROC_NAME_FMT): Change format to match default used
949 by system, as suggested by Oliver Okrongli.
950 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
951 bug fix from Brent Townshend (bst%tt@cam.ORG).
952 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
953 by turlais@rechser.total.fr.
954 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
955 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
956 * objfiles.h (unlink_objfile): Add prototype.
957 * objfiles.c (unlink_objfile): Add function.
958 * objfiles.c (free_objfile): Call unlink_objfile.
959 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
960 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
961 Also, discard old possibly bogus sf struct.
962 * symfile.c (symbol_file_add): Call init_entry_point_info() and
963 find_sym_fns() for remapped symbol files, in case of any changes
964 since the last mapping.
966 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
968 * findvar.c (read_relative_register_raw_bytes): use the raw size
969 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
971 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
973 Changes to support GDB running on DOS using GO32 and H8 support
975 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
976 allowing hosts with different text and binary file formats to
978 * coffread.c (read_coff_symtab): changed calling convention and
979 operation - now it opens its own file with FOPEN_RB rather than
980 duping and fdopening the provided handle.
981 * dbxread.c, cplus-dem.c: #include mangling.
982 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
983 binary files oring in the right bit.
984 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
985 * remote-hms.c: cleanup to use the new remote serial stuff
986 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
987 independent remote terminal I/O.
988 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
989 * source.c (openp): fix off by one problem removing / - can now
990 open a source file in the root directory with DOS.
991 * values.c (value_as_pointer): remove bogus address bits from
992 long. (unpack_long): unpack into unsigned long/short if pointer.
994 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
996 * infrun.c (child_attach): Don't allow gdb to attach to itself.
997 It gets permanently stuck in many OSes.
998 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1000 * breakpoint.c: Improve help text for info breakpoints.
1002 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1004 * README: Add pointer to internals doc, and describe reading
1006 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1007 * symtab.c (output_source_filename): Remove old glop for wrapping
1008 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1010 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1012 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1013 * munch: Add sort -u to avoid duplications.
1014 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1015 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1017 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1019 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1020 avoid infinite loops while demangling bogus mangled names.
1021 * valprint.c (type_print_base): Minor fix for GNU style guide
1024 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1026 * Makefile.in (VERSION): Bump to 4.5.3
1027 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1028 * Makefile.in (demangle): New target to create standalone
1029 demangler with same code and options as internal demangler.
1030 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1031 to support ARM style and Lucid style demangling, improve
1032 maintainability, fix several demangling bugs. More changes
1034 * defs.h (strstr): Add ANSI compatible prototype.
1035 * valprint.c (type_print_1): Demangle using ansi option.
1036 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1038 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1040 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1043 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1045 * mipsread.c (parse_procedure): Return rather than using
1046 uninitialized variable 'b'.
1048 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1050 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1051 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1052 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1053 relative to each source file.
1055 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1057 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1060 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1062 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1063 * am29k-tdep.c: Update to latest code from AMD.
1064 (get_saved_register) don't crap out if no frame.
1065 * remote-udi.c: Set/clear inferior_pid as appropriate.
1066 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1067 error handling. Fixup end-of-debugging messages.
1068 (udi_fetch_registers) clean up big time, mainly don't multiply
1069 register_valid indices by 4, and use proper Offset when reading
1070 gr96-gr127. (udi_store_registers) general cleanup.
1071 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1072 INT_REGNUM->INTE_REGNUM.
1073 * tm-29k.h: Upgrade to latest code from AMD.
1074 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1075 (UDIConnect) Clean up error processing (like, don't do exit() if
1076 execlp fails), make code restartable, make more attractive.
1077 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1080 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1082 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1083 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1084 from former to latter.
1086 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1088 * cplus-dem.c (do_args): Handle void args the same as others.
1089 * objfiles.c (free_objfile): Only try to unmap files when
1090 reusable objfiles are supported.
1091 * valprint.c (type_print_varspec_suffix): Add parameter that
1092 specifies if C++ demangling included function arguments. Use
1093 it to suppress printing extra pair of ()'s.
1094 * valprint.c (type_print_1): Fix problem with printing demangled
1095 C++ function types where demangled type includes the function
1098 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1100 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1101 Allows selection of C++ demangler to be a configuration option
1102 until multiple demanglers are supported.
1103 * demangle.h: New include file for extended demangler support.
1104 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1105 utils.c, valprint.c: Include "demangle.h" and change all calls
1106 to cplus_demangle() or fputs_demangled() to use individual
1108 * valprint.c (type_print_1): Change options to cplus_demangle
1109 to print demangled function args. Still broken, but now less so.
1110 * cplus-dem.c: Include demangle.h, reorganize and update some
1111 comments to reflect reality.
1112 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1113 second arg from fixed integer to bit based multiple options.
1114 * cplus-dem.c (optable): Reformat and replace ansi members with
1116 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1118 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1120 * values.c (set_internalvar): Force evaluation of lazy values.
1121 Bug reported by RMS.
1123 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1125 * Makefile.in (VERSION): Bump to 4.5.2.
1126 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1127 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1128 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1129 proper handling of bit fields.
1130 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1131 * symtab.h: Fix couple of misspellings in comments.
1132 * value.h (struct value): Clarify use of bitpos.
1133 * value.h (unpack_field_as_long): Change prototype, returns
1135 * values.c (unpack_field_as_long): Change return type to LONGEST,
1136 sign extend unpacked fields that are signed, other rewriting.
1137 * config/ncr3000.mt: New target config file.
1139 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1141 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1142 even when printing 8-bit characters.
1144 * gdbtypes.c (make_{reference,pointer,function}_type): New
1145 functions which handle overwriting of forward-referenced types
1146 for stabs file reading.
1147 (lookup_{reference,pointer,function}_type): These just call
1148 the make_*_type functions with a null storage alloc parameter.
1149 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1150 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1152 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1153 (dbx_alloc_type): Make it easier to understand. No funct change.
1154 (define_symbol: 't'): Don't put the typedef name into the name of
1155 the struct, union, or enum. Bugfix.
1156 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1157 routines to properly handle overwriting preallocated types so that
1158 forward references will work.
1159 (read_enum_type): Force enum values to file scope, due to bug in
1160 Sun compiler output. FIXME, fix later.
1162 Remove unused header_file_prev_index mechanism. It was already
1163 obsolete in gdb-3.5. These comments appeared in 3.5:
1164 /* This code was used before I knew about the instance codes.
1165 My first hypothesis is that it is not necessary now
1166 that instance codes are handled. */
1167 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1168 * buildsym.h: Remove it and prev_index that saves it.
1169 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1171 * solib.c (special_symbol_handling): When called from core files,
1172 must set up debug_addr. Don't print error messages, just return.
1173 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1175 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1177 * cplus-dem.c: Allow nested class names (as in
1178 Foo::Bar::method()).
1179 Allow the cleaner cfront style of nested class names
1180 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1181 Make cplus_demangle re-entrant by removing use of global
1182 variables. Instead, place all shared variables in a
1183 stack-allocated structure, and pass around its address.
1185 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1187 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1188 29k-share/* subdirs...
1190 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1191 rewrite, only leave out the bugs.
1193 * Makefile.in: Add 29k/UDI support. Improve depend.
1194 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1196 * am29k-tdep.c: Update to use new calling conventions, and misc
1199 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1201 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1203 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1204 breakpoint instructions that leave PC pointing at the right place.
1206 * core.c (core_open): Call warning() to print warnings.
1208 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1210 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1211 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1212 This prevents a crash when trying to lookup the value of a
1213 non-existent symbol.
1215 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1217 * signame.c, signame.h: Remove, replaced by strsignal.c in
1219 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1220 sun386-xdep.c: Remove include of signame.h
1221 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1222 * Makefile.in (HFILES): Remove signame.h
1223 * Makefile.in (OBS): Remove signame.o
1224 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1225 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1226 psignal, perror): Add prototypes.
1227 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1229 * depend: Manually remove signame.[cho] references.
1230 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1232 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1233 with safe_strsignal.
1234 * core.c (core_open): Replace use of sys_siglist with
1236 * core.c (memory_error): Replace use of sys_errlist with
1238 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1240 * infcmd.c (program_info): Replace use of sys_siglist with
1242 * infrun.c (signal_stop, signal_print, signal_program):
1243 Allocate dynamically based on dynamic determination of number
1244 of signals to support.
1245 * infrun.c (child_create_inferior): Replace use of sys_errlist
1247 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1249 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1250 strsigno and sys_siglist with safe_strsignal.
1251 * infrun.c (handle_command): Call signo_max to find number of
1252 signals. Replace sig_number with strtosigno and sig_abbrev with
1254 * infrun.c (signals_info): Replace sig_number with strtosigno.
1255 * infrun.c (_initialize_infrun): Call signo_max to find number of
1256 signals. Dynamically allocate signal_{stop,print,program}.
1257 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1258 * procfs.c (errnoname): Add function and prototype.
1259 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1260 of sys_siglist with safe_strsignal.
1261 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1262 sys_siglist with safe_strsignal.
1263 * procfs.c (info_proc_stop): Call errnoname.
1264 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1265 * stuff.c (main, get_offset): Replace use of sys_errlist with
1267 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1268 with safe_strsignal.
1269 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1270 with safe_strsignal.
1271 * utils.c (safe_strerror, safe_strsignal): Add functions that
1272 call strerror and strsignal respectively, and deal with NULL
1274 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1275 sys_errlist with safe_strerror.
1276 * valprint.c (val_print): Replace use of sys_errlist with
1279 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1281 * Makefile.in: rework CFLAGS so that they can be set from the
1282 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1283 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1284 Pass CFLAGS on recusions.
1286 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1288 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1289 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1290 overkill for the problem it solved.
1291 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1292 and default to simply printing type names as appropriate.
1293 * main.c (main): Remove one of the leading newlines from
1294 warning_pre_print initialization.
1295 * objfiles.c (open_existing_mapped_file): Add function and
1297 * objfiles.c (open_mapped_file): Rewrite to use new function
1298 open_existing_mapped_file.
1300 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1302 * sun3-xdep.c (fetch_core_registers): Lint.
1303 * tm-sun3.h: Prototype lint.
1306 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1308 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1309 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1310 * objfiles.c: Cast calls to close() with unused returns to void.
1311 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1312 old objfile's name before updating it.
1313 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1314 * objfiles.h (objfile struct): Add mmfd member.
1315 * symfile.c (syms_from_objfile): Move some code to
1316 new_symfile_objfile.
1317 * symfile.c (new_symfile_objfile): Add new function, common code
1318 from syms_from_objfile.
1319 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1320 mapped and unmapped symbol files.
1321 * symfile.c (symbol_file_command): Print "No symbol file now"
1322 message, ala exec_file_command for the exec file.
1323 * symfile.h (new_symfile_objfile): Add prototype.
1324 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1325 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1327 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1329 * rs6000-pinsn.c: New version from IBM (Metin).
1330 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1331 to avoid warnings from some compilers.
1333 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1335 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1336 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1337 type's flag word that marks it as a fundamental type.
1338 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1339 flags argument for all calls to init_type().
1340 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1341 flags argument for all calls to init_type(). Also remove
1342 dependency on host sizes for ints, floats, etc.
1343 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1344 flags argument for all calls to init_type(). Also remove
1345 dependency on host sizes for ints, floats, etc.
1346 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1347 bit to flags argument for all calls to init_type(). Add types
1348 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1349 * valprint.c (unsigned_type_table, signed_type_table,
1350 float_type_table): Remove.
1351 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1352 bit when printing fundamental types, and print the actual name
1353 for such types, rather than inventing one. Remove code that
1354 invented fundamental type names.
1355 * valprint.c (_initialize_valprint): Remove initializations
1356 for now removed unsigned_type_table, signed_type_table, and
1359 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1361 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1362 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1365 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1367 * dwarfread.c (target_to_host): New function similar to previous
1369 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1370 Extensive changes to convert all previous usages to use new
1371 target_to_host() function.
1372 * dwarfread.c (struct dieinfo): Change types of most integral
1373 members to be unsigned.
1375 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1377 * WHATS.NEW: Revise -mapped doc.
1379 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1381 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1382 too high or when skipping `forwards' moves us backwards.
1383 (parse_type): Print mis-guessed tag name in complaint.
1384 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1385 (parse_procedure): Do not attempt to create symbols; just fill in
1386 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1387 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1388 for clarity. Set top_stack before calling parse_external. In
1389 stabs, sort symbols before calling parse_procedure.
1391 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1392 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1393 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1394 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1397 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1399 * Makefile.in (VERSION): Set to 4.5.1.
1400 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1401 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1402 fill_gregset): New functions for SVR4 /proc support.
1403 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1404 Remove new symbol types and such to ../include/coff/symconst.h.
1405 (parse_symbol): Simplify code for parsing struct/enum/unions.
1406 (parse_type): Handle `long long' types.
1407 (upgrade_type): Handle `const' qualifier.
1408 (parse_partial_symbols): fix indentation, clean a bit.
1410 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1412 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1413 copy in data from raw read buffers, calling bfd byteswapping
1414 routines as appropriate. Use to replace most existing memcpy
1416 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1417 * configure.in: Recognize new ncr3000 config.
1418 * config/ncr3000.mh: New config file.
1420 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1424 * README: Update for release.
1425 * Makefile.in: Update version to 4.5.
1426 * WHATS.NEW: The obvious.
1428 * depend: Generate new depend file for this release.
1430 * Makefile.in (depend): Fix dependancy generation so that it does
1431 not include gcc 'fixincluded' files, which are usually in a system
1434 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1436 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1437 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1438 symbols for nameless types. And, handle `R' (register parameter
1439 type) for AIX. (an extension to existing stabstring grammar).
1440 * rs6000-xdep.c: Fix typo (= should have been ==).
1442 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1444 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1446 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1448 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1449 * signame.c (SIGWAITING, SIGLWP): Add.
1451 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1453 * xm-i386mach.h: add decls for errno and strdup().
1455 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1456 used in array index context (otherwise, some compilers barf).
1458 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1460 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1461 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1462 in a system call, and provide better backtrace if so.
1464 * Makefile.in (HFILES): Add xcoffsolib.h.
1465 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1466 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1468 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1469 mipscoff_symfile_read): Convert to BFD to do file I/O.
1471 * symfile.c: #include <ctype.h> to get proper def if isspace().
1473 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1475 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1477 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1478 function also when parsing embedded stabs.
1480 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1482 * mipsread.c: Fix more declarations.
1484 * mipsread.c: Fix many invocations of complain. Use enum
1485 type_code where appropriate.
1487 * xm-vaxult.h: Add decl for strdup().
1489 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1492 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1494 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1497 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1499 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1500 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1501 Merge in more patches for rs6000 from Metin Ozisik.
1502 * utils.c: Fix typo in comment.
1504 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1506 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1507 * procfs.c (attach): Set nopass_next_sigstop if attached
1508 process is forcibly stopped.
1509 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1510 resending SIGSTOP to attached process on first resume.
1512 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1514 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1516 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1518 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1519 (VERSION): Bump to 4.4.85.
1520 * mipsread.c: Update for new include files. Lint.
1521 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1522 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1523 Don't need to bring in mipsread.o specially any more.
1525 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1527 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1528 routine (for Irix-4.x). Make many funcs static and void.
1529 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1530 * (init_extra_frame_info): Don't trash cached value of frame
1531 pointer register. This fixes backtracing through routines that use
1532 alloca(). Generally clean up declarations of functions, and use
1533 typedefs and macros to reference data structures as appropriate.
1534 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1537 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1539 * values.c (unpack_long): Fix unpacking error for signed chars
1540 on hosts where the default character type is unsigned.
1541 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1542 for newer SVR4 variants.
1543 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1544 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1545 * procfs.c (mappingflags): Add support for MA_PHYS
1547 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1549 * buildsym.c (read_struct_type): Avoid coredump when C++
1550 abbreviated type name is messed up. Reported by Joe Buck.
1551 FIXME, we need to determine whether GDB or GCC needs to be
1552 smarter to correctly locate this type name.
1554 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1555 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1556 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1557 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1558 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1560 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1562 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1563 * symtab.h (current_source_symtab): Make extern
1564 * symtab.h (current_source_line): Make extern
1565 * inferior.h: Move all procfs.c prototypes to one place, add
1566 prototype for proc_signal_handling_change. Add prototypes for
1567 signal_stop_state, signal_print_state, and signal_pass_state.
1568 * inferior.h (stop_soon_quietly): Make extern
1569 * inferior.h (attach_flag): Make extern
1570 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1571 * infrun.c (signal_stop_state, signal_print_state,
1572 signal_pass_state): New functions to query specific signal
1574 * infrun.c (handle_command): Minor error message change, add
1575 NOTICE_SIGNAL_HANDLING_CHANGE.
1576 * procfs.c (open_proc_file): Remove iris specific reset of
1577 inherit-on-fork flag, moved to proc_set_exec_trap().
1578 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1579 to reset inherit-on-fork flag, bash comment to GNU form.
1580 * procfs.c (proc_base_address, set_proc_siginfo,
1581 fetch_core_registers): Conform to code style.
1582 * procfs.c (signame.h): Include.
1583 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1584 syscallname(), info_proc_syscalls()): New macros, tables, and
1585 functions to organize and report system call information.
1586 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1587 saved_exitset, saved_entryset): Add to procinfo struct.
1588 * procfs.c (struct trans): Add.
1589 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1590 siginfo_table, errno_table): Tables to translate numeric values
1591 to symbolic names and short descriptions.
1592 * procfs.c (signalname, info_proc_signals): Add function and
1594 * procfs.c (proc_info): Now info_proc.
1595 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1596 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1597 info_proc_faults, lookupname, lookupdesc, sigcodename,
1598 sigcodedesc): New functions.
1599 * procfs.c (proc_signal_handling_change): New function to set
1600 the trace flags based on the state of gdb's signal handling flags.
1601 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1602 and remove code to do PIOCSTRACE ioctl.
1603 * procfs.c (attach, detach): Preserve and restore process flags
1604 using saved_* fields in procinfo struct.
1605 * procfs.c (attach): Call proc_signal_handling_change.
1606 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1607 * procfs.c (proc_desc): Update for latest changes.
1608 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1609 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1610 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1612 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1614 * procfs.c (set_proc_siginfo): Add prototype and new function.
1615 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1616 up inferior siginfo struct.
1617 * elfread.c (elf_symfile_read): Compute the relocation amount
1618 by subtracting off the address of the ".text" section.
1619 * solib.c: Add pointer to ".text" section to so_list struct.
1620 * solib.c (solib_map_sections): Initialize pointer to ".text"
1621 section in so_list struct.
1622 * solib.c (symbol_add_stub): Pass base address of ".text"
1623 section to symbol_file_add, rather than the load address of
1624 the shared library. On SunOS they are the same. On SVR4 they
1627 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1629 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1630 function name, not .gdbinfo. symbol.
1632 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1634 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1636 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1638 * Makefile.in (VERSION): 4.4.8
1640 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1641 commands in .cshrc/.profile won't get traced.
1643 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1645 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1646 * exec.c (build_section_table): Don't abort if no sections.
1647 * sparc-tdep.c (single_step): Lint.
1648 * utils.c (mrealloc): Handle realloc (0, size) case here.
1650 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1652 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1655 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1657 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1658 .gdbinfo. symbols are created. Move creation from parse_procedure
1659 to parse_symbol, where it is fairly easy to grow the symtab. This
1660 also fixes a symtab trashing bug on all mips-based systems.
1661 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1663 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1664 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1666 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1668 * c-exp.y: Add missing return type to yyparse() prototype.
1670 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1672 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1674 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1675 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1676 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1677 (patch_opaque_types): Avoid dummy args and result.
1678 * objfiles.c (have_partial_symbols, have_full_symbols,
1679 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1680 (iterate_over_objfiles, iterate_over_symtabs,
1681 iterate_over_psymtabs): Remove, clunky and slow.
1682 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1683 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1684 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1685 dump_objfile): Remove dummy args and results. Move filename
1686 comparisons to callers.
1687 (printsyms_command, printpsyms_command, printmsyms_command,
1688 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1689 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1690 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1691 list_symbols, make_symbol_completion_list): Replace explicit
1692 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1693 Eliminate Dijkstra flag crap, break out of loops with gotos.
1694 (lookup_symtab_1): Protect '/' tests from short filenames.
1695 (cplus_mangled_symbol): Move inline into lookup_symbol.
1696 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1697 (relocate_minimal_symbol): Move inline to vmap_symtab.
1698 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1699 iterate_over_msymbols with ALL_MSYMBOLS.
1701 Misc cleanup prior to release.
1703 * Makefile.in (VERSION): Roll to 4.4.7.
1704 (HFILES): Add call-cmds.h.
1705 * call-cmds.h: New header for command fns called by other files.
1706 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1707 (breakpoint_1): Remove unused type arg. Change callers.
1709 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1710 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1711 * mipsread.c: Add prototypes for all static functions.
1713 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1714 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1715 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1716 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1717 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1718 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1721 * buildsym.c (define_symbol): Handle global register variables
1722 (from Pierre Willard). Complain if register numbers are too large.
1723 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1724 * tm-sparc.h: Don't #include <sun4/reg.h>.
1725 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1726 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1728 * language.h: Avoid forward enum declaration.
1729 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1730 config/sun4os5.mt: New host and target.
1731 * defs.h (errno): #include <errno.h> rather than assuming int.
1732 From Pierre Willard.
1734 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1735 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1736 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1737 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1738 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1739 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1740 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1742 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1744 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1745 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1746 * language.h (enum exp_opcode): Avoid forward enum def.
1747 * main.c (define_command, user_defined_command): Lint.
1748 * mem-break.c, xcoffread.c: Lint.
1749 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1751 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1753 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1754 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1755 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1756 or IBM6000_TARGET as (approximately) appropriate.
1758 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1760 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1761 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1762 or not to try reading symbols from a mapped objfile. Plugs memory
1763 leak due to shared libraries generating no psymtabs or symtabs.
1765 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1767 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1768 * copying.awk: Lint. Make stronger warning at top of copying.c.
1769 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1770 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1771 (lookup_pointer_type): Add FIXME comment.
1772 * main.c (set_history_size_command): Disallow negative size.
1773 * partial-stab.h: Update copyright.
1774 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1776 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1778 * main.c (set_history_size_command): Negative size is error.
1779 (Reported by Peggy Fieland.)
1781 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1783 * coffread.c (coff_symfile_init): Update comment.
1784 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1785 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1786 macros to access the dbx specific objfile information.
1787 * dbxread.c (symfile_string_table, symfile_string_table_size):
1788 Remove these local variables.
1789 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1790 read_dbx_symtab): Remove the stringtab and stringtab_size params
1791 from the function prototypes, the function definition, and the
1792 function calls. These are now available via DBX_STRINGTAB and
1793 DBX_STRINGTAB_SIZE using the objfile pointer.
1794 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1795 an arg to read_dbx_symtab.
1796 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1797 stringtab and the dbx specific per-objfile private info.
1798 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1799 args in prototype, function definition, and function calls. It is
1800 now available via the DBX_SYMCOUNT macro using the objfile
1802 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1803 local instance of struct dbx_symfile_info and replace with DBX_*
1805 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1806 symfile_string_table and symfile_string_table_size.
1807 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1808 symfile_string_table.
1809 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1810 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1811 stringtab size variables. Remove all code that used to reread
1813 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1814 to prior to any calls to mmalloc for the objfile specific heap.
1815 * utils.c (init_malloc): Document the requirement that for each
1816 heap for which corruption checking is desired, that init_mmalloc
1817 must be called prior to any mmalloc calls on the heap.
1819 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1821 * rs6000-pinsn.c: Make dis-assembly output more like
1822 other targets: Don't print instruction in hex before
1823 the assembly; use print_address to print out jump
1826 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1828 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1829 * cplus-dem.c: Support "Sc" meaning "signed char".
1831 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1833 * configure.in: fix iris/iris3.
1835 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1837 * command.c, main.c (various places): Use ctype.h macros
1838 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1839 (such as (x >= 'A' && x <= 'Z')).
1840 (There are still more of these in other files.)
1841 * main.c (defined_command): Lower-case the user's
1842 new command before entering it. Needed because
1843 command lookup is case-insensitive (and also lower-cases).
1844 (Based on Metin's earlier patch.)
1846 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1848 * config/irix4.mh: new file.
1850 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1852 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1855 * xm-mips.h: Declare strdup for ultrix.
1857 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1858 when calling new_symbol.
1859 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1862 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1864 * config/rs6000.mh: Update (for Fred's new mmalloc)
1865 flags to disable use of GNU malloc/mmalloc.
1866 * munch: Change SYSV rule to allow .text before the label,
1867 as well as after, to work for AIX.
1868 * gdbtypes.h: Minor clarifiction.
1870 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1872 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1873 continuation in yet another place (between method declarations).
1875 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1877 * mips-tdep.c: include symfile.h and objfiles.h to fix
1880 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1882 * valops.c (value_struct_elt_for_reference): Added 'offset'
1883 parameter to handle multiple inheritance.
1884 * eval.c, value.h: Update accordingly.
1886 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
1888 * objfiles.h: New file
1889 * Makefile.in (HFILES): Add objfiles.h
1890 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
1891 main_scope_lowpc, main_scope_highpc.
1892 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
1893 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
1894 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
1895 xcoffread.c, : Include objfiles.h.
1896 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
1897 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
1898 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
1899 inside_entry_file() and logic changed appropriately.
1900 * blockframe.c (outside_startup_file): Renamed to
1901 inside_entry_file() and logic changed appropriately.
1902 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
1903 and logic changed to use per-objfile specific fields.
1904 * blockframe.c (inside_entry_scope): Renamed to
1905 inside_entry_func() and logic changed to use per-objfile specific
1907 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
1908 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
1909 Remove extern decls.
1910 * symfile.c, symfile.h (entry_point): Remove extern decl.
1911 * coffread.c (coff_symfile_init): Common entry point init code
1912 moved to symfiles.c, call init_entry_point_info().
1913 * coffread.c (complete_symtab): Use new per-objfile entry info.
1914 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
1915 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
1917 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
1918 * defs.h (inside_entry_scope, outside_startup_file,
1919 inside_main_scope): Prototypes changed for renames to
1920 inside_entry_func, inside_entry_file, inside_main_func,
1922 * symfile.c (syms_from_objfile): Common entry point init code
1923 moved to init_entry_point_info() and call init_entry_point_info().
1924 * symfile.h (init_entry_point_info): Include prototype.
1925 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
1926 moved to symfiles.c and call init_entry_point_info().
1927 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
1928 main_scope_lowpc, main_scope_highpc): Remove extern decls.
1929 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
1931 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
1932 works for the majority of targets.
1933 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
1934 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
1935 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
1936 Use default definition in frame.h.
1937 * frame.h (selected_frame_level): Make decl extern.
1938 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
1939 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
1940 * partial-stab.h: Use new per-objfile entry info.
1941 * symfile.h (struct objfile): Removed, moved to objfiles.h.
1942 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
1943 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
1944 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
1945 have_minimal_symbols): Prototypes moved to objfiles.h.
1946 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
1947 Macros moved to objfiles.h.
1948 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
1950 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
1952 More C++ improvements (pointers to members, qualified names).
1953 * c-exp.y: Support exp.type::name and exp->type::name
1954 syntaxes. (Unfortunately, doesn't work for static members.)
1955 * c-exp.y, eval.c: Make type::~type work better.
1956 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
1957 value_static_field by value_struct_elt_for_reference.
1958 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
1959 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
1960 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
1961 for OP_SCOPE operand; no point in it now that we use lazy
1962 reading of values, and use "reference to member" objects.
1963 * gdbtypes.h: Clarify comment.
1964 * valops.c: Change value_struct_elt_for_address to return
1965 a reference (or variable), rather than a pointer. Change
1966 the name to value_struct_elt_for_reference to reflect this.
1967 Returning a reference instead of a address provides a
1968 generalization, since we can use the routine for both
1969 class::name as well as &class::name.
1970 Also, recurse to handle multiple inheritance properly.
1971 * valprint.c: Moved code to print pointer-to-members
1972 to new function point_class_member. This allows a
1973 "reference-to-member" to be printed using the same code.
1974 * valprint.c (type_print_varspec_prefix): Avoid printing
1975 "struct " for domains of class-member types.
1976 * valops.c (search_struct_field): Inline code for simplified
1977 version of value_static_field (which can then be deleted).
1978 * value.h: Rename value_struct_elt_for_address to
1979 value_struct_elt_for_reference. Delete value_static_field.
1980 * values.c: Remove no longer used function value_static_field.
1982 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
1984 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1985 elfread.c (coff_symfile_finish): Add function, prototype, and
1986 add to the xxxx_sym_fns struct for each file type. Also reformat
1987 the xxxx_sym_fns vector to a standard format and add comments.
1988 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1989 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
1990 Pass pointer to struct objfile rather than pointer to sym_fns.
1991 Change references inside each function accordingly. Allocate any
1992 symbol file specific info in the per-objfile memory region.
1993 * dbxread.c (free_and_init_header_files): Break function into
1994 free_header_files(), called from dbx_symfile_finish(), and
1995 init_header_files(), called from dbx_new_init().
1996 * dbxread.c (dbx_new_init): Move deallocation things to new
1997 dbx_symfile_finish function.
1998 * elfread.c (elf_new_init): Call buildsym_new_init().
1999 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2000 routine for the objfile before deallocating other stuff.
2001 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2002 * symfile.h: Move struct sym_fns to before struct objfile def.
2003 Add sym_finish function pointer and change prototypes of other
2004 function pointers to reflect passing struct objfile pointer rather
2005 than struct sym_fns pointer.
2006 * symfile.c: Remove now obsolete symtab_fns pointer.
2007 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2008 locates the correct sym_fns struct for the given objfile.
2009 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2010 for better support of mapped symbol tables.
2011 * symfile.c (symbol_file_command): Remove obsolete code using
2013 * symfile.h: Remove duplicate declarations for symfile_objfile,
2014 entry_point, and object_files.
2015 * target.c (target_info): Compare symfile_objfile to NULL.
2016 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2017 aixcoff_symfile_finish().
2019 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2021 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2022 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2023 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2025 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2027 Some improvements to g++ debugging.
2028 * symtab.c (list_symbols): demangle before pattern matching.
2029 * symtab.c: Other fixes to improve handing of operators.
2030 * valprint.c (type_print_base): Fix test for constructor.
2031 * values.c (value_static_field): Allow evaluation of
2032 CLASS::METHOD, returning a function pointer.
2034 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2036 * Makefile.in (VERSION): Roll 4.4.6.
2037 * exec.c (exec_file_command): Add code to ignore optional args
2038 passed in by file_command() for use in symbol_file_command().
2039 * main.c (main): Document -mapped and -readnow in help summary.
2040 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2041 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2042 to get filename from bfd with bfd_get_filename(). Test mapto
2043 against 0, not NULL. Use mstrsave() to make copy of filename.
2044 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2046 * remote-vx.c (vx_load_command, add_symbol_stub):
2047 Symbol_file_add() takes an additional arg.
2048 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2050 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2051 changed to return a bfd not an objfile pointer.
2052 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2053 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2054 Change to eliminate local bfd and use symfile_bfd_open() plus
2055 allocate_objfile(). Add code to implement readnow option.
2056 * symfile.c (symbol_file_command): Changes to option handling,
2057 readnow functionality moved to symbol_file_add().
2058 * symfile.c (symfile_init): Eliminate local copy of bfd.
2059 * symfile.c (add_symbol_file_command): Changes to parse mapped
2060 and readnow options.
2061 * symfile.h (allocate_objfile): Arg removed from prototype.
2062 * symtab.h (symbol_file_add): Arg added to prototype.
2063 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2066 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2068 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2069 mtrace.awk, state.c, state.h: Removed.
2070 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2071 directories searched for source files.
2072 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2073 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2074 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2075 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2076 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2077 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2078 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2080 * Makefile.in (HFILES): Remove state.h
2081 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2082 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2083 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2084 * Makefile.in (clean): Remove all object files.
2085 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2086 * cplus-dem.c: Remove prototypes definitions that are now done in
2088 * dbxread.c (throughout): Change from using per-objfile
2089 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2090 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2091 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2092 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2093 * depend: Remove dependencies for state.o, state.h.
2094 * dwarfread.c: Add declaration for warning_pre_print.
2095 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2096 * dwarfread.c (throughout): Change from using per-objfile
2097 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2098 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2099 use supplied objfile.
2100 * i386-xdep.c (print_387_status): Change to use warning() rather
2102 * i387-tdep.c (print_387_control_word): Change to use warning()
2103 rather than printfs.
2104 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2105 that some compilers grumble about.
2106 * language.c (throughout): Add declaration for warning_pre_print
2107 and using warning() instead of printfs.
2108 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2109 * main.c (main): Add declaration for warning_pre_print and set it
2110 similarly to error_pre_print. Add declarations for
2111 mapped_symbol_files and readnow_symbol_files. Add appropriate
2112 definitions to long_options[].
2113 * minsyms.c: Trivial fix to comment.
2114 * objfiles.c (allocate_objfile): Substantially rewritten for
2115 using mapped symbol files.
2116 * objfiles.c (throughout): Change from using per-objfile
2117 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2118 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2119 * source.c (throughout): Change from using per-objfile
2120 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2121 * source.c (open_source_file): Use mstrsave to save file name in
2122 mapped symbol region for objfile.
2123 * symfile.c: Remove include for state.h.
2124 include to local form.
2125 * symfile.c (symbol_file_add_digested): Remove.
2126 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2128 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2129 from objfile structure. Add malloc descriptor pointer (md).
2130 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2131 * symm-xdep.c (print_fpu_status): Use warning() rather than
2133 * symmisc.c (free_symtab_block): Now takes and uses current
2135 * symmisc.c (throughout): Change from using per-objfile
2136 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2137 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2138 Sun compiler grumblings when PTR is char *.
2139 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2140 msymbols() to correct pointer type.
2141 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2142 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2143 error always starts on a line of it's own.
2144 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2145 Rewrite for new mapped malloc package use.
2146 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2147 that don't want to use the mapped malloc package; pass arguments
2148 on to traditional malloc package functions.
2149 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2150 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2151 mrealloc, malloc, and realloc but get fatal error if runs out
2153 * utils.c (msavestring, mstrsave): Save a string in a specific
2154 mapped malloc region.
2155 * utils.c (print_spaces): Use xmalloc to get the buffer.
2156 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2157 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2158 * config/i386v4.mh: Insignificant reorganization.
2160 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2162 * xcoffread.c: Only enable compilation of debugging functions
2163 if IBM6000 is defined. Fails to compile otherwise.
2165 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2167 * Makefile.in: pass MAKEINFO down on info.
2169 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2171 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2172 useless code, including an lseek to an uninitialized variable.
2173 Reported by Jim Williams <jimbo@wrs.com>.
2175 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2177 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2178 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2179 * minsyms.c, symfile.c: Changes that may be generally
2180 applicable, but are #ifdef IBM6000 for now.
2181 * rs6000-xdep.c: Fixed typo in comment.
2182 * rs6000-tdep.c: Non-substatial changes.
2183 * xoffread.c: The main change here is addition of some
2184 debugging functions.
2185 * xoffexec.c: More changes.
2187 * xcoffread.c: Fixed two too-few-parameters bugs.
2189 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2190 to SOLIB_CREATE_INFERIOR_HOOK macro.
2192 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2194 * symfile.h: Add prototype for iterate_over_msymbols().
2195 * symtab.c (cplus_mangled_symbol): Add function.
2196 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2197 iterate_over_msymbols to find demangled C++ symbol.
2198 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2199 value to iterate_over_msymbols().
2200 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2203 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2205 * Makefile.in: added check target.
2207 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2209 * ecoff.c: Move to ../bfd/coff-msym.c.
2210 * config/mt-*mips: Remove ecoff.o from the configuration.
2211 * remote.c (): Add newline to initial +.
2212 (remote_resume): Mention how to cope with signals.
2213 (remote_interrupt): Add debug msg.
2214 (remote-wait): Implement new 'T' reply, which includes
2215 status, PC, and FP all in a single short message.
2216 (putpkt): Add further debugging of packet acks.
2217 * mipsread.c (fixup_symtab): Also swap RFD's.
2218 (parse_partial_symbols): Avoid bug on unknown symbol types.
2219 * Makefile.in (VERSION): Roll to 4.4.5.
2220 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2221 for remote MIPS by limiting heuristic to 200 byte search.
2222 (heuristic_proc_desc): Byte-swapping.
2223 (mips_print_register): Cope with failure of
2224 read_relative_register_raw_bytes. Byte-swap integers for
2226 * mips-pinsn.c (print_insn): Byte-swap instruction.
2228 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2230 * config.sub configure.in config/.Sanitize config/mh-irix4
2231 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2232 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2233 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2234 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2236 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2238 * defs.h, utils.c: xrealloc takes PTR as first arg.
2239 * defs.h: Reword confusing comment about ANSI prototypes.
2240 * defs.h: Some minor whitespace changes.
2241 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2242 not NULL, which can be (void *).
2243 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2244 * tm-i386v.h (SP_ARG0): Define
2245 * xm-sysv4.h: Back out of change for missing prototypes.
2246 * i386-tdep.c (get_longjmp_target): Add function.
2248 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2250 * Makefile.in: install man page too.
2252 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2254 * All GDB files that #include defs.h: Removed stdio.h.
2255 (defs.h): #include stdio.h.
2257 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2259 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2260 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2261 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2262 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2263 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2264 it before printing out the hex shape of an address.
2266 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2268 * rs6000-xdep.c (frame_initial_stack_address): Move
2269 code to set frame->cache_fsr into new separate function
2270 frame_get_cacahe_fsr. This allows fixing a fatal error.
2271 * xcoffexec.c: Turn previously suppressed error
2272 message back on, after cleaning up BFD.
2274 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2275 printing of blank line, since it cases printing of an
2276 extra blank line. Is this intended? It does mess up
2278 * defs.h: Put back declarations of malloc and realloc,
2279 but protected by #ifndef MALLOC_INCOMPATIBLE.
2280 * objfiles.c: Undo previous change: Use malloc/realloc
2281 for objfile malloc/realloc fields (but add a cast).
2282 * xcoffexec.c: Suppress an error message (for now).
2284 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2286 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2287 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2288 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2290 * xcoffread.c: Modifications to C_DECL storage class handling, and
2291 introduction of an old smash_to_pointer_type() routine.
2293 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2294 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2295 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2296 parameters have been modified.
2298 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2299 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2300 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2301 and fetch_inferior_registers() always fetched all the registers
2302 resulting valid register values at hand all the time. Pushing a dummy
2303 frame did not require validating all register values first. After
2304 putting the above mechanism into action, we didn't have valid registers
2305 values always ready. Thus, all registers need to be fetched before
2306 pushing a dummy frame now.
2308 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2309 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2310 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2311 the starting address (actual frame address) of a frame.
2312 * rs6000-tdep.c: modifications to function_frame_info() to see if
2313 function reserves a frame pointer register (alloca register)
2314 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2315 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2316 functions with alloca() calls.
2318 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2320 * xm-sysv4.h: Provide definitions/prototypes for host environment
2321 functions for which no definitions or prototypes are provided in
2322 any currently included gdb or host environment header files.
2323 For SVR4, this currently includes malloc and realloc, which cannot
2324 be portably prototyped in any gdb include file.
2326 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2328 * buildsym.h: Remove obsolete variable file_stabs.
2330 * Makefile.in: Move place where configure merges in host-
2331 and target-dependent fragments later, so the latter
2332 can override (say) GNU_MALLOC.
2333 * config/mh-rs6000: Use system malloc. Otherwise, I
2334 ended up with *two* incompatible versions of malloc
2335 (functions in libc would call the malloc in libc).
2336 I assume this is a shared library problem.
2338 * remote.c: Fix (presumed) typo.
2339 * objfiles.c: Use xmalloc/xrealloc instead of
2340 malloc/realloc (since the latter are no longer declared).
2342 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2343 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2344 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2345 handle individual registers.
2346 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2347 correctly in case it wasn't cached yet. (A problem showed up
2348 after fetching individual registers.)
2349 * buildsym.c: Disable type_synonym_name's type name overwriting
2350 in cases it is unnecesary. rs6000 portation doesn't use
2351 type_synonym_name, and it used to nullify type names
2352 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2353 type's name as soon as space for that type is allocated.
2354 * xcoffread.c: ignore a section's lineno information if it is
2355 not `.text'. (In rs6000 bfd portation integration, skipping over
2356 `.pad' sections are ignored since it was in machine independent
2357 part of the code. Thus, a problem of fake sections with invalid
2358 lineno information arised.)
2360 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2361 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2362 * rs6000-tdep.c: make function_frame_info() work whether or not
2363 reading from a core file.
2364 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2366 * infrun.c. main.c, printcmd.c. symtab.c:
2367 More changes from IBM for rs6000.
2370 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2372 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2373 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2374 Merge in changes (mostly from IBM) for RS6000.
2375 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2376 More changes from IBM for RS6000. These are in machine-
2377 independent code, and probably could do with some cleaning
2378 up. The most questionable of these are #ifdef IBM6000.
2379 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2380 to single_step() (for consistency with rs6000 and i860).
2381 * utils.c: Allow the 1st arg to xrealloc to be NULL
2382 (in which case do malloc). This removes the need for
2383 some tests in xcoff code (and perhaps other places?).
2384 * coffread.c: Removed variables last_source_file,
2385 type_vector, and type_vector_length as these are now
2386 defined by buildsym.[ch].
2387 * defs.h: Remove prototypes for malloc and realloc, since
2388 these should only be used to implement xmalloc and xrealloc,
2389 and they conflict with <stdlib.h> in AIX - where they
2390 return void* even when __STDC__ isn't defined. Sigh.
2391 * munch: Recognize *initialize* in data as well as text
2392 (AIX uses data). Also, incorporate a patch from Garrett
2393 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2394 much more sensible, by only trying to match the name of
2395 the initialize_foo function, and not the junk before it.
2397 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2399 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2400 unless symbol table indicates that something has changed.
2402 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2404 * remote.c: Make it work for embedded MIPS. Increase buffer
2405 size, and use throughout. Round buffer size up if too many regs.
2406 Support baud rate setting and try for an 8-bit path. If
2407 interrupted while waiting for target, send a ^C down the wire.
2408 Avoid single-byte reads.
2409 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2411 * mips-xdep.h: Avoid the embedded regs when on Unix.
2413 * mipsread.c: Byte-swap the symbol table structures, using
2414 routines from ecoff.c, to read a symbol table written in any
2415 of the four possible byte orders.
2416 * configure.in (mips-big-* target): Same as Sony News.
2417 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2418 * ecoff.c: New file for symbol swapping routines.
2420 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2422 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2423 all-breakpoints' command.
2424 * (get_number): Allow users to enter negative breakpoint numbers.
2425 * (breakpoint_1): Reformat display of 'info break' to show new
2427 * (create_longjmp_breakpoint, breakpoint_re_set,
2428 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2429 symfile.c (syms_from_objfile): Re-do
2430 insertion of longjmp breakpoints. Move all code into
2431 breakpoint_re_set, and call that instead of
2432 create_longjmp_breakpoint in symfile.c.
2434 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2436 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2437 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2438 * symtab.c (find_pc_symtab): Handle having no objfiles.
2439 * infcmd.c: Fix comment.
2440 * objfiles.c (free_all_objfiles): Add.
2441 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2442 * symfile.c (symbol_file_command): free all objfiles when
2443 specifying a new symbol file.
2444 (reread_symbols): Stat the file name, don't fstat the descriptor.
2446 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2448 * Makefile.in, configure.in: removed traces of namesubdir,
2449 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2450 copyrights to '92, changed some from Cygnus to FSF.
2452 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2454 * dbxread.c (end_psymtab): Delete empty psymtabs.
2455 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2456 * symfile.h (struct objfile): Add free_psymtabs.
2458 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2460 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2462 * symfile.c (symbol_file_command): strcmp => !strcmp.
2463 * breakpoint.h: Move prototypes to follow enum definition they need.
2464 * breakpoint.c, infrun.c: Lint.
2465 * printcmd.c: Use `enum enable' rather than `enum
2467 * mipsread.c: First pass at making it compile with the new
2468 objfile changes. Probably seriously broken still, but it
2471 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2473 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2474 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2475 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2476 stepping (and nexting) through longjmp(). Also, cleanup
2477 breakpoint handling quite a bit by creating explicit breakpoint
2478 types instead of using magic breakpoint numbers.
2479 Makefile.in: Update version to 4.4.3
2481 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2483 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2484 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2485 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2487 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2489 * minsyms.c (install_minimal_symbols): Add bunches to any
2490 existing minsyms in the objfile. Avoid extra mallocation
2491 by working directly in the obstack. Remove ignored `mainline' parm.
2492 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2493 xcoffread.c: Change all callers.
2494 * FIXME: We should be able to eliminate MAINLINE from all the
2495 symbol readers now, with a small bit of work.
2497 * valops.c, value.h: Lint.
2498 * remote-vx.c: Add missing break; statement. Bugfix by
2499 Michael Sclafani, <sclafani@src.dec.com>.
2501 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2503 * Makefile.in (VERSION): Update version to 4.4.2
2504 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2505 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2506 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2507 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2508 mmap-alloc.o, mmap-sbrk.o
2510 * altos-xdep.c: Minor whitespace change.
2511 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2512 use to new minimal symbol table use.
2513 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2514 * arm-xdep.c (store_inferior_registers): Returns void.
2515 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2516 Convert from misc function vector use to new minimal symbol table use.
2517 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2518 * breakpoint.c: Add prototypes for local functions.
2519 * breakpoint.c (catch_command_1): Change to static and remove unused
2521 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2522 * breakpoint.h: Change function decls to prototype form.
2523 * buildsym.c: Add prototypes for local functions.
2524 * buildsym.c: Moved hashname() function here from dbxread.c.
2525 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2526 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2527 * buildsym.c (dbx_alloc_type): Change to static.
2528 * buildsym.c (finish_block): Add objfile parameter.
2529 * buildsym.c (misc): Change symbol_obstack to objfile version.
2530 * buildsym.c (make_blockvector): Change to static.
2531 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2532 * buildsym.c (compare_line_numbers): Change to static, args are const,
2533 cast args when used.
2534 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2535 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2536 and made static. Add objfile parameter.
2537 * buildsym.c (end_symtab): Simplify code using line table size.
2538 Realloc the linetable on the objfile symbol_obstack and copy there.
2539 * buildsym.c (scan_file_globals): Convert from misc function vector
2540 use to new minimal symbol use.
2541 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2542 strings get allocated in objfile's symbol_obstack. Convert references
2543 to builtin types to lookup_fundamental_type().
2544 * buildsym.c (read_type): Make static, add objfile parameter, convert
2545 references to buildin types to lookup_fundamental_type().
2546 * buildsym.c (read_struct_type): Add objfile parameter.
2547 * buildsym.c (read_array_type): Make static, add objfile parameter.
2548 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2549 * buildsym.c (read_huge_number): Make static.
2550 * buildsym.c (read_range_type): Make static, add objfile parameter,
2551 convert references to buildin types to lookup_fundamental_type ().
2552 * buildsym.c (read_args): Make static, add objfile parameter.
2553 * buildsym.h: Convert function decl's to prototype form.
2554 * c-exp.y: Add prototypes for local functions, convert uses of misc
2555 function vector to minimal symbol table. Reformat all builtin type
2556 initializations and pass a NULL objfile to init_type() for them.
2557 * coffread.c: Change context_stack ref's to coff_context_stack,
2558 add local function prototypes. Cast uses of xrealloc arg 1.
2559 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2560 crafting a new type.
2561 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2562 * coffread.c (finish_block): Change name to coff_finish_block.
2563 * coffread.c (make_blockvector): Add and use objfile parameter.
2564 * coffread.c (record_line): Change name to coff_record_line.
2565 * coffread.c (start_symtab): Change name to coff_start_symtab.
2566 * coffread.c (end_symtab): Change name to coff_end_symtab.
2567 * coffread.c (record_misc_function): Change name to record_minimal_
2568 symbol and change to minimal symbol table use from misc func tbl.
2569 * coffread.c (coff_symfile_read): Convert from misc function vector
2570 use to minimal symbol table use.
2571 * coffread.c (hashname): Remove; use common version in buildsym.c.
2572 * coffread.c (decode_base_type): Change references to builtin types
2573 to calls to lookup_fundamental_type().
2574 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2575 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2576 * command.c: Add prototypes for local functions.
2577 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2578 appropriate member of the function union for that type.
2579 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2580 ifdef out the function since it isn't currently used.
2581 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2582 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2583 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2584 * command.c (help_cmd): Compare function pointer to NULL.
2585 * command.c (help_cmd_list): Compare function pointer to NULL.
2586 * command.c (lookup_cmd_1): Use correct member of function union.
2587 * command.c (undef_cmd_error): Make static.
2588 * command.c (complete_on_cmdlist): Use correct member of func union.
2589 * command.c (do_setshow_command): Use correct member of func union.
2590 * command.c (shell_escape): Convert rindex use to strrchr.
2591 * command.h (COMMAND_H): Define if already included.
2592 * command.h (cmd_list_element struct): Change 'function' to a union
2593 and prototype args. Prototype completer function.
2594 * command.h: Convert decl's to prototype form.
2595 * convex-xdep.c (store_inferior_registers): Returns void.
2596 * copying.c: Prototype local functions.
2597 * coredep.c: Minor whitespace change.
2598 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2599 * cplus-dem.c: Prototype local functions.
2600 * dbxread.c (hashname): Remove; moved to buildsym.c.
2601 * dbxread.c (free_and_init_header_files): Make static.
2602 * dbxread.c: Add prototypes for local functions.
2603 * dbxread.c (new_object_header_files): Remove; inlined usages.
2604 * dbxread.c (xrealloc usages): Cast args.
2605 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2606 and change usages accordingly.
2607 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2608 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2609 * dbxread.c (dbx_next_symbol_text): Make static.
2610 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2611 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2612 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2613 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2614 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2615 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2617 * dwarfread.c (record_misc_function): Change name to record_minimal_
2618 symbol and use minimal symbol table throughout.
2619 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2620 * dwarfread.c: Convert all references to builtin types to use the new
2621 lookup_fundamental_type function.
2622 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2623 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2625 * elfread.c (record_misc_function): Convert to use record_minimal_
2627 * elfread.c (elf_symtab_read): Add objfile parameter.
2628 * eval.c: Add prototypes for local functions and move some decls
2629 around to accomodate prototypes.
2630 * expprint.c: Add prototypes for local functions. Change references
2631 to misc function vector to minimal symbol table.
2632 * findvar.c (read_memory usages): Cast args.
2633 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2634 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2635 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2636 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2637 * gould-xdep.c: Minor whitespace change.
2638 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2639 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2640 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2641 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2642 * i386-tdep.c: Add prototypes for local functions.
2643 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2644 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2645 that defaulted to int.
2646 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2647 i386_push_dummy_frame): Returns void.
2648 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2649 int and explicitly declare return type as int.
2650 * i387-tdep.c: Minor formatting changes.
2651 * i960-tdep.c (leafproc_return): Convert from misc function vector
2652 use to minimal symbol table use.
2653 * infcmd.c: Add prototypes for local functions.
2654 * infcmd.c (continue_command, until_next_command, until_command,
2655 path_info, path_command): Make static.
2656 * infcmd.c (step_1, until_next_command): Convert from misc func
2657 vector to minimal symbol table use.
2658 * inflow.c: Add prototypes for local functions.
2659 * infptrace.c (store_inferior_registers): Returns void, not int.
2660 * language.c (_initialize_language): Use proper member of function
2662 * m2-exp.y: Add prototypes for local functions, convert misc function
2663 vector uses to minimal symbol table uses.
2664 * m2-exp.y (make_qualname, yyerror): Make static.
2665 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2666 * m68k-pinsn.c: Add prototypes for local functions.
2667 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2668 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2669 * m68k-stub.c: Add prototypes.
2670 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2671 use to minimal symbol table use.
2672 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2673 * m88k-xdep.c (store_inferior_registers): Returns void.
2674 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2675 * mach386-xdep.c (store_inferior_registers): Returns void.
2676 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2677 * main.c: Add prototypes for local functions.
2678 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2679 longjmp() result to (NORETURN void).
2680 * main.c (catch_errors): Prototype the 'func' parameter.
2681 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2682 Takes an unused arg.
2683 * main.c (execute_command): Call the right member of the func union.
2684 * main.c (command_loop_marker, symbol_completion_function,
2685 command_loop): Make static.
2686 * main.c (command_line_input): Make linelength unsigned, cast arg
2687 to command_line_input().
2688 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2689 * main.c (initialize_main): Call right member of function union.
2690 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2691 * mem-break.c: Include symtab.h
2692 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2693 * mips-xdep.c (store_inferior_registers): Returns void.
2694 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2695 use to minimal symbol table use.
2696 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2698 * mipsread.c (make_type): Remove, convert usages to init_type.
2699 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2700 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2701 vector use to minimal symbol table use.
2702 * parse.c: Add prototypes for local functions.
2703 * parse.c (xrealloc usages): Cast args.
2704 * parse.c (prefixify_expression, length_of_subexp): Make static.
2705 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2706 * parser-defs.h: Convert function decls to prototype form.
2707 * partial-stab.h: Convert from misc function vector use to new minimal
2709 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2710 the per-objfile copies.
2711 * printcmd.c: Add prototypes for local functions. Move some struct
2712 definitions around to accomodate prototypes.
2713 * printcmd.c (decode_format): Make static, change args oformat and
2714 osize to int from char.
2715 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2716 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2717 * printcmd.c (print_address_symbolic): Convert from misc function
2718 vector use to minimal symbol table use.
2719 * printcmd.c (address_info): Convert from misc function vector use
2720 to minimal symbol table use.
2721 * printcmd.c (delete_display, enable_display, disable_display_command):
2723 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2724 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2725 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2726 * pyr-xdep.c (store_inferior_registers): Returns void.
2727 * remote-mm.c (mm_load): symbol_file_add return value unused.
2728 * remote-nindy.c: Minor format change.
2729 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2730 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2731 * rs6000-xdep.c (store_inferior_registers): Returns void.
2732 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2733 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2734 vector use to minimal symbol table use.
2735 * solib.c: Add prototypes for local functions.
2736 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2737 function vector use to minimal symbol table use.
2738 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2739 * solib.c (find_solib, shared_library_command): Make static
2740 * solib.c (read_memory, write_memory usages): Cast args.
2741 * solib.c (special_symbol_handling): Add function
2742 * source.c: Add prototypes for local functions.
2743 * source.c (select_source_symtab): Convert to scan objfiles.
2744 * source.c (open_source_file): Make static.
2745 * source.c (xrealloc usages): Cast args.
2746 * source.c (source_line_charpos): ifdef out, unused.
2747 * source.c (get_filename_and_charpos): Make static.
2748 * stack.c: Add prototypes for local functions.
2749 * stack.c (print_frame_info, frame_info): Convert from misc function
2750 vector use to minimal symbol table use.
2751 * symfile.c: Add prototypes for local functions.
2752 * symfile.c (compare_symbols): Make args const PTR's.
2753 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2754 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2755 * symfile.c (obsavestring): Add objfile parameter.
2756 * symfile.c (init_misc_bunches, prim_record_misc_function,
2757 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2758 sort_misc_function_vector, compact_misc_function_vector): Remove
2759 * symfile.c (symbol_file_add_digested): Add function.
2760 * symfile.c (symbol_file_add): Returns struct objfile *.
2761 * symfile.c (symbol_file_command): Modify for state file use.
2762 * symfile.c (symfile_open): Add parameter "dumpable".
2763 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2764 * symfile.c (load_command, add_symbol_file_command): Make static.
2765 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2766 * symfile.c (rindex usages): Converted to strrchr.
2767 * symfile.c (allocate_psymtab): New
2768 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2769 converted to minimal symbol table usage, but no obvious conversion.
2770 * symfile.c (free_all_symtabs): Remove.
2771 * symfile.c (_initialize_symfile): Use per-objfile info.
2772 * symfile.h: Rework the objfile structure to add per-objfile data
2773 objects (psymbol_obstack, symbol_obstack, type_obstack,
2774 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2775 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2776 Add prototypes to function declarations.
2777 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2778 function vector usage to minimal symbol table usage.
2779 * symmisc.c (DEV_TTY): Define if not defined.
2780 * symmisc.c: Add local function prototypes.
2781 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2782 printpsyms_command, print_objfiles, print_objfiles_command):
2783 Rework to use iterate_over_*
2784 * symtab.c: Add prototypes for local functions.
2785 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2786 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2787 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2788 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2789 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2790 lookup_reference_type, lookup_member_type, allocate_stub_method,
2791 check_stub_method, create_array_type, smash_to_member_type,):
2793 * symtab.c (lookup_symbol): Some args are const.
2794 * symtab.h: All type related defs and structs moved to gdbtypes.h
2795 * symtab.h: Convert decls to prototypes.
2796 * target.c (noprocess): Make static.
2797 * target.h: Change decl's to prototypes.
2798 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2799 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2800 * utils.c (_initialize_utils): Use correct member of function union.
2801 * valarith.c: include gdbtypes.h
2802 * valops.c: include gdbtypes.h, add prototypes for local functions.
2803 * valops.c (value_push, value_arg_push, find_function_addr):
2805 * valops.c (value_string): Convert from misc function vector use
2806 to minimal symbol table use.
2807 * valops.c (check_field_in): Make arg const.
2808 * valprint.c: Add prototypes for local functions.
2809 * valprint.c (print_string): Make static
2810 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2811 * values.c: Add prototypes for local functions.
2812 * values.c (value_headof): Convert from misc function vector to
2813 minimal symbol table.
2814 * xcoffexec.c: Add prototypes for local functions.
2815 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2817 * xcoffexec.c (relocate_minimal_symbol): Add.
2818 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2819 * xcoffread.c: Add prototypes for local functions.
2820 * xcoffread.c (sort_syms): Convert to scan objfiles.
2821 * xcoffread.c (read_xcoff_symtab): Make static.
2822 * xcoffread.c (various): Replace references to builtin types with
2823 calls to lookup_fundamental_type. Replace references to symbol_obstack
2824 and psymbol_obstack with pointers to the per-objfile copies.
2825 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2826 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2828 * xcoffread.c (init_stringtab): Add objfile parameter.
2829 * gdbtypes.c: New file
2830 * minsyms.c: New file
2831 * mmap-alloc.c: New file
2832 * mmap-sbrk.c: New file
2833 * objfiles.c: New file
2837 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2839 * Check in Fred Fish's changes in these modules. Fred
2840 will make ChangeLog entries for all of them. Update VERSION
2843 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2845 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2847 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2848 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2849 value.h: Prototypes for static functions; lint.
2850 * gdbtypes.h: Empty file to ease transition.
2852 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2854 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2855 inferior.h, language.h, signame.h, target.h, terminal.h,
2856 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2857 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2859 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2860 signame.c, sparc-xdep.c: Prototypes for all static functions.
2862 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2863 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2864 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2865 Remove to_call_function and target_call_function, since it
2866 always calls the same thing (call_function_by_hand).
2867 * core.c, exec.c, solib.c: Rename target_ops sections =>
2869 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2870 target.h: target_kill takes no args.
2871 * language.c (language_info): Scaffolding to allow briefer
2872 messages when the current language changes. FIXME.
2873 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2874 complaints about volatile functions.
2875 * xm-sysv4.h (HAVE_MMAP): Define.
2877 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
2879 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2880 to make prototypes for all functions declared here.
2881 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2882 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2883 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2884 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2885 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2886 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2887 * utils.c: Avoid declaring malloc and realloc. Lint.
2888 (request_quit): Accept signal-number parameter.
2890 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
2892 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
2893 DIE's. Add new function read_tag_pointer_type() to read them.
2895 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
2896 When creating a new user defined type, check to see if a partial
2897 type already exists, and if so, bash it to fit.
2899 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
2901 * coffread.c (decode_base_type): Pass long, not union.
2902 Fix by Eric Valette, ev@chorus.fr.
2904 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
2906 * elfread.c (elf_symtab_read): Fix code to correctly track
2907 changes in bfd for absolute symbols.
2909 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
2911 * xm-vaxbsd.h: Close off comment.
2913 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
2915 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
2917 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
2919 * mips-tdep.c (mips_print_registers): Print correct register
2920 number for double pseudo-registers.
2922 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
2924 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
2925 in the op$::OPERATOR. case. From Steven McCanne,
2926 <mccanne@horse.ee.lbl.gov>.
2928 * exec.c (set_section_name): Pass arg to exec_files_info;
2929 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
2931 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
2933 * main.c (print_gdb_version): Copyright msg: only this year.
2934 (cd_command): Avoid changing current_directory on error.
2936 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
2938 * mipsread.c (parse_partial_symbols): Handle dependencies
2939 between partial symbol tables (when not doing stabs-in-ecoff).
2940 (This used to be handled by parse_fdr, but parse_fdr was
2941 incompatible with handling stabs-in-ecoff, so the code
2942 was re-written to not use parse_fdr. Unfortunately,
2943 the logic to handle dependencies was overlooked.)
2945 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2947 * coffread.c (read_enum_type): Use the size of a target int when
2949 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
2951 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
2952 * symtab.c (lookup_reference_type, lookup_ptr_type): use
2953 TARGET_PTR_BIT to determine size of a pointer
2954 * values.c (unpack_long): when unpacking a REF or a PTR don't
2955 assume the size of the type.
2957 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
2959 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
2960 looking at its members. Improve guess between struct and union,
2961 only assuming union if multiple members have offsets of zero.
2963 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
2965 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
2966 (This is just for clarity - and one day permitting us to
2967 change FP0_REGNUM from 38 to 32, which would make more sense.)
2968 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
2969 register numbers in stabs-in-ecoff get handled correctly.
2971 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
2973 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
2974 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
2975 into BSD and Ultrix.
2977 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
2979 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
2981 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
2983 * Makefile.in: Increment version to 4.4.1.
2984 * main.c (print_gdb_version): Update copyright notice.
2986 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
2988 * mipsread.c: Prepend "struct " to the names of structure
2989 types, and similarly for enums and unions. (This used
2990 to be done, but got lost in the re-write to "guess" the
2991 difference between enum/struct/union.)
2992 Also, guess that a tag is an enum if the first member
2995 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
2997 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3000 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3002 * Projects: Patching executables is done.
3003 * Makefile.in (VERSION): Roll to gdb-4.4.
3004 * README, WHATS.NEW: Update for gdb-4.4.
3006 * symfile.c (reread_symbols): Whenever we reread one object
3007 file's symbols, we must restart the scan, because the object_files
3008 chain has been permuted.
3010 * exec.c (exec_files_info): Split out into print_section_info.
3011 Print BFD filename of each section if it's not the default one.
3012 * core.c (core_files_info): Call print_section_info.
3014 * xm-vax.h: Include a few system header files whose definitions
3015 must precede defs.h.
3016 * language.c, language.h: Make some things const.
3017 * expression.h, main.c: const spreads like ooze.
3019 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3020 since BREAKPOINT values can be >0x80.
3022 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3024 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3026 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3028 * sparc-pinsn.c: Remove kludge for preferring architectures.
3029 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3030 and forever. Add `add' instruction to the set that get checked
3031 for a preceding `sethi' in order to print an absolute address.
3032 Corresponding changes in ../include/opcode/sparc.h needed
3033 to eliminate garbage instructions.
3035 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3037 * mipsread.c (parse_partial_symbols): Make sure partial
3038 symbols are created for external symbols (as used to be
3039 the case). This is a bit of a pain with the mips-coff.
3040 It uses a table which points to all of the external
3041 symbols belonging to a particular FDR or psymtab.
3042 Once we've generated this table, we might as well save
3043 it, and then use it in psymtab_to_symtab_1 to find
3044 the symbols to pass to parse_external().
3045 * symfile.c, symfile.c: New function start_psymtab_common
3046 to share the common parts of allocating a new psymtab
3047 for dbxread, mipsread (and later dwarfread). Its code
3048 was pulled out from start_psymtab in dbxread.c.
3049 * dbxread.c (start_psymtab): Use start_psymtab_common().
3051 * valprint.c (val_print): If there is an error when trying
3052 to print a string, check to see if there really is a problem
3053 by reading just one character. If that works, assume
3056 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3058 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3059 cypress, v8 mnemonics in that order.
3061 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3063 * sparc-pinsn.c: Put the qsort() back in.
3065 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3067 * findvar.c (read_register, write_register): Handle machines
3068 where REGISTER_TYPE is not the same size as "int".
3070 Handle debug symbols in dynamically loaded (relocated) code:
3072 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3073 offset to process_one_symbol.
3074 (process_one_symbol): Take new offset parameter. Add it into
3075 appropriate symbol types to relocate symbols to loaded addresses.
3076 Handle all possible symbol types, and complain() about types that
3077 we don't expect to see.
3078 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3079 process_one_symbol (FIXME, should pass real offset).
3083 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3085 (set_breakpoint, break_command_1, until_break_command,
3086 catch_command_1, breakpoint_re_set_one): Use it.
3087 * symtab.h (resolve_sal_pc): Declare.
3088 * infcmd.c (jump_command): Use resolve_sal_pc.
3090 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3092 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3094 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3096 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3097 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3098 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3100 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3102 * dbxread.c (process_one_symbol): Make a first cut at handling
3103 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3105 * symtab.c (find_pc_line): Fix stepping into and out of #included
3108 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3110 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3111 no longer any need to copy ../include/opcode/* into gdb.
3113 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3115 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3117 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3119 * valprint.c (type_print_base, type_print_method_args):
3120 Print C++ constructor methods without bogus "return type."
3122 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3124 * infptrace.c (child_xfer_memory): Parameter "target" should
3125 be a pointer to a structure, not the entire structure.
3127 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3129 * depend: Convert the couple of references to ansidecl.h that
3130 used the local gdb version to use the ../include version.
3132 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3135 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3136 (inferior_proc_init): Fix non-ANSI version of args.
3137 (attach): Call print_sys_errmsg with correct number of args.
3138 (mappingflags): Make static, does not need to be global.
3140 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3141 not the entire struct itself.
3143 * valops.c (value_assign): Cast some args to modify_field() and
3144 {read,write}_register_bytes() correctly.
3146 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3148 * Makefile.in (MALLOCSRC): Removed reference to removed local
3151 * dwarfread.c (list_in_scope): Needs an initial value, use file
3154 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3156 * main.c (main): Make option_index local to keep new getopt happy.
3157 main.c, solib.c, Makefile.in: Update copyright notices.
3159 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3161 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3163 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3165 * Makefile.in (HFILES): Add partial-stab.h.
3167 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3169 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3170 New files for stratus. Not complete enough to actually build
3171 on the Stratus machine; that awaits copyright assignment for
3174 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3175 for getting custom flags into CFLAGS when doing makes.
3177 * configure.in: Add config information for stratus.
3179 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3181 * dbxread.c (process_one_symbol): Pass address of structure
3182 to complain(), rather than the whole structure.
3184 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3186 * solib.c (solib_add_common_symbols): Only compile in when not
3187 using SVR4 style shared libraries.
3189 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3191 * dwarfread.c (locval): Add offreg flag to indicate location
3192 values that are computed off a base register.
3194 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3195 TAG_local_variable cases to account for static variables
3196 within function scopes.
3198 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3200 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3201 doesn't exist on some systems.
3203 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3204 nexting over recursive function calls.
3206 * target.c (target_read_string): Create this routine to read null
3207 terminated strings from the target. It deals with running off the
3208 end of memory elegantly as well. solib.c (find_solib): Use
3209 target_read_string() to avoid problems with running off the end of
3212 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3213 that reference pgrp_inferior.
3215 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3217 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3218 mips-tfile has been hacked to act more "traditionally."
3219 * dbxread.c: Fixed typo in comment.
3221 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3223 * mips-tdep.c (mips_skip_prologue): Add some number of
3224 'sw' instructions before 'addiu' adjusts the stack.
3226 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3228 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3229 freescope, buildblock closescope, record_line, add_symbol_to_list,
3230 gatherblocks, make_blockvector): Extensive changes to switch
3231 to generic symbol table building code in buildsym.c. Remove
3232 scope tree structures and functions, symbol table building
3233 functions, and lots of other small changes.
3235 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3236 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3238 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3240 * buildsym.c (cleanup_undefined_types): Add support for enums.
3241 This fixes the 'GDB internal error. cleanup_undefined_types with
3244 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3246 * dbxread.c: detect gcc2 compilations.
3248 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3250 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3251 in ../include/opcode/sparc.h.
3253 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3255 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3256 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3257 to reflect actual locations of opcode files, so TAGS target will
3260 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3262 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3265 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3266 dereferencing to access the correct elements.
3268 * valops.c (value_addr): Declare return type of external func
3271 * xcoffread.c: Undefine next_symbol_text before redefining it.
3273 For older changes see ChangeLog-9091
3279 version-control: never