1 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4 (which involves reading in main's symtab) if we have no breakpoints.
6 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
8 * dwarfread.c (cu_language): New local variable to record
9 language for current compilation unit being processed.
10 * dwarfread.c (set_cu_language): New local function to decode
11 and record language for current compilation unit being processed.
12 * dwarfread.c (synthesize_typedef): Add local function to
13 synthesize a typedef for C++ classes, structs, unions, and
15 * dwarfread.c (read_structure_scope): Synthesize typedefs
16 for C++ classes, structs and unions.
17 * dwarfread.c (read_enumeration): Synthesize typedefs for
19 * dwarfread.c (read_file_scope): Call set_cu_language to
20 record language for current compilation unit. After symtab
21 is built, save this recorded language.
22 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
23 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
24 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
25 typedefs for C++ classes, structs, unions, and enumerations.
26 * dwarfread.c (scan_compilation_units): Call set_cu_language
27 to record language for current compilation unit.
28 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
29 for TAG_enumeration_types, rather than in add_partial_symbol.
30 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
31 case with class, struct, and union type cases, now that they are
32 the same. Remove tests for non-NULL name attributes, now done
34 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
35 treat as alias for TYPE_CODE_STRUCT for now.
37 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
39 * Makefile.in: map "gdb" through program_transform_name when
42 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
44 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
45 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
46 Use "regi" for local indexing through register numbers, reserving
47 "regno" for the name of a specific register passed as an input
48 parameter. Fix bug propagated through all versions that sometimes
49 used regno as an index when it should have been regi, thus using
50 -1 as an index in some cases.
52 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
54 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
55 respectively, so same demangler can be used by other programs.
56 * Makefile.in: Remove demangler stuff.
57 * Makefile.in (depend): Pass -I../readline (needed for main.c).
58 * demangle.c (_initialize_demangler): Tell demangler which
59 CPLUS_MARKER to assume.
61 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
63 RS/6000 portability changes (for hosting cross-debuggers).
65 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
66 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
67 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
68 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
69 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
70 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
71 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
72 (NO_SINGLE_STEP): Add, target-dependent.
73 (loadinfotextindex): Lowercase, remove "aix_".
74 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
75 (NO_SINGLE_STEP): Remove, target-dependent.
76 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
77 * xcoffread.c: Only build file if RS/6000 native GDB.
78 (build_function_symbol): Remove #if 0'd code.
79 * rs6000-tdep.c: Cleanup. Add static fn protos.
80 Use CORE_ADDR for addresses throughout. Make void fns void.
81 (pop_dummy_frame): Add FIXME about bogosity of design here.
82 (rs6000_struct_return_address): Ditto.
83 (frameless_function_invocation, frame_get_cache_fsr,
84 frame_initial_stack_address, xcoff_relocate_symtab,
85 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
86 add_text_to_loadinfo, find_toc_address): Move from xdep file.
87 Use CORE_ADDRs. Change identifiers to lowercase.
89 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
90 supplying dummy routines if non-native. Add prototype for
91 static exec_one_dummy_insn. Move a mess of functions to
92 rs6000-tdep.c (as above). Remove #if 0'd code.
94 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
95 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
96 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
98 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
101 * vx-share/README, nindy-share/README: New files describing
102 how these directories' code is shared, and with whom.
104 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
106 * configure.in (target configurations): Reformat into table.
107 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
109 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
110 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
111 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
112 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
113 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
114 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
116 * Makefile.in (config-check): Add command to check whether
117 configure.in is consistent with config/*.
119 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
121 * configure.in (host configurations): Reformat nested cases into
122 easy-to-maintain table.
123 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
124 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
126 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
128 * cplus-dem.c: Reorder args to most local functions to make them
129 follow the consistent pattern of struct work_stuff pointer first,
130 followed by pointer into string being demangled, followed by
131 pointer to the string where the result is being stored, followed
132 by other args. Also generally replace most variables of name
133 "type" with "mangled" for consistency. They all pointed to the
134 same string but half were one name and half the other.
135 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
136 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
137 use whenever a qualified name is being demangled.
138 * cplus-dem.c (do_type): Qualified names are treated similarly
139 to fundamental types, not as modifiers of fundamental types.
141 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
143 * configure.in: Add sparclite as a target.
145 * sparc-stub.c (handle_exception): Flush instruction cache just
146 before returning to the user. (hexToInt): Fix overzealous cleanup.
148 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
150 * infrun.c (handle_command): Rewrite to allow multiple signal
151 numbers, signal number ranges, and to recognize "all" to mean all
152 signals except those used by the debugger.
153 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
154 to set or reset actions for specific signals.
156 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
158 * coffread.c (decode_type): Call alloc_type to alloc new
160 * stabsread.c (read_array_type, read_range_type, define_symbol):
161 Call alloc_type to alloc new types.
162 * stabsread.c (define_symbol): Move dbl_valu symbol field data
163 from type_obstack to symbol_obstack.
164 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
166 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
167 associated with a type, using the same mechanism as was used to
168 allocate space for the type structure itself.
169 * coffread.c (patch_type, coff_read_struct_type,
170 coff_read_enum_type): Use TYPE_ALLOC.
171 * dwarfread.c (struct_type): Use TYPE_ALLOC.
172 * gdbtypes.c (create_array_type, check_stub_method,
173 allocate_cplus_struct_type): Use TYPE_ALLOC.
174 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
175 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
176 read_range_type): Use TYPE_ALLOC.
178 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
180 * breakpoint.c (breakpoint_re_set): Select a default source
181 symtab if one is not currently selected.
182 * utils.c (query): Call wrap_here before building the output
183 query string, to turn off wrapping and flush any buffered output.
184 Otherwise our query may end up in the wrap buffer and never be
186 * eval.c (evaluate_subexp): Report error when attempting to
187 evaluate subscript for types without a target type, rather
188 than dumping core by using the NULL pointer.
189 * symfile.c (symbol_file_command): Forget current_source_symtab
190 and current_source_line when discarding symbol table.
192 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
194 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
196 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
197 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
199 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
201 * remote.c (remote_open): Fix baud rate setting to make -b flag
202 work. (remote_wait): Change 'T' message parser to deal with new
203 improved format which allows stub to send an arbitrary bunch of
205 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
206 make all this re-entrant by storing all state on the stack. Clean
207 up memory error trapping. (computeSignal, set_debug_traps):
208 make it all table driven. Make a start at a baud rate setting command.
210 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
212 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
214 * remote-vx.c: redefine malloc to avoid buggy declaration on
215 RS/6000 <rpc/types.h>.
216 xm-rs6000.h: include <sys/select.h> to define fd_set for
217 <rpc/svc.h> on RS/6000.
219 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
221 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
222 recursive invocations of make. Always create installation
225 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
227 * m68k-pinsn.c: Minor fix in style of output (don't use
228 range to indicate floating point control registers).
230 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
232 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
234 * infcmd.c (registers_info): Handle multiple register names.
235 Changes inspired by Roland McGrath.
237 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
239 * sparc-stub.c: New file. Mix it with your SPARClite
240 application, and it will speak GDB remote protocol!
241 * remote.c (remote_wait): Change 'T' (expedited reply) message to
242 deal with arbitrary registers. Needed for sparc-stub.
244 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
246 * cplus-dem.c (cplus_markers): Add table for gnu style and
247 use throughout, in place of compile time constant CPLUS_MARKER.
248 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
249 * cplus-dem.c (cfront_special): New function, as suggested
250 by pfieland@stratus.com.
251 * cplus-dem.c (forget_types): New function.
252 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
254 * cplus-dem.c (mop_up): Call forget_types().
255 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
256 Use throughout, instead of checking current_demangling_style.
257 * cplus-dem.c (demangle_signature): When finding an explicit
258 start of function args, forget all remembered types for
259 lucid/cfront style demangling.
260 * cplus-dem.c (demangle_prefix): In a sequence of two or more
261 underbar characters, use last pair as the delimiter. Hoist
262 gnu_special() call up to cplus_demangle(). Call cfront_special()
264 * cplus-dem.c (cplus_special): Fix virtual table name demangling
265 for inherited classes.
266 * cplus-dem.c (demangle_args): Document quirks of numbered
267 references to previously seen types.
268 * dbxread.c (read_ofile_symtab, process_one_symbol):
269 Use AUTO_DEMANGLING rather than explicitly checking
270 current_demangling_style.
271 * demangle.h: Add some comments.
272 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
273 CFRONT_DEMANGLING): New macros.
274 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
275 not found in the actual producer string produced by lcc.
276 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
277 than explicitly checking current_demangling_style.
279 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
281 * breakpoint.c (enable_longjmp_breakpoint,
282 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
283 Check for duplicate breakpoints at the same address. Bug report
284 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
286 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
288 * buildsym.c (end_symtab): Document that end_symtab can return
289 NULL under non-error conditions.
290 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
291 returned from end_symtab for empty compilation units.
293 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
295 * am29k-tdep.c: Lint from DECstation compiler.
296 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
297 As the man page says, "Sometimes you just can't get lint to shut
298 up". That doesn't mean you should blow away the code it won't
300 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
301 it up over the next few weeks. Make mips x 29k build.
302 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
303 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
304 but leave it as a comment because the breakpoint instruction
305 is not easily accessible at this moment (it's static, and if
306 we define one here, it goes into every file compiled).
308 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
310 * Makefile.in (VERSION): Bump to 4.6.3.
311 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
312 function scopes when building partial symbol tables.
313 * objfiles.c (open_existing_mapped_file): Make it clear in
314 warning message that out of date mapped files are ignored.
315 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
316 unit source file name in error message.
318 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
320 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
321 * dwarfread.c (struct_type): In absence of AT_byte_size for
322 bitfield, use size of object of member's type for the size of
323 the anonymous object containing the bit field.
324 * dwarfread.c (completedieinfo): Set has_at_byte_size when
325 an AT_byte_size attribute is seen.
326 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
327 union aux_ext (was aux_ent).
328 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
329 unsigned char* to char*, for Lucid compiler.
330 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
331 to be correct type (from unsigned char* to char*).
332 * valprint.c (type_print_derivation_info): Minor tweak to placement
333 of commas in derived class printing.
334 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
336 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
338 * xm-go32.h: Define LSEEK_NOT_LINEAR
339 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
340 then work out the lseek positions of newlines by running through
341 the file and `tell'ing. This makes source file listing work on
342 OS's where the relationship between physical position in file and
343 canonical position is indeterminate, eg VMS and DOS.
345 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
347 * stabsread.c: Ensure that all members of all allocated structures
348 are initialized to known state to avoid hard to find bugs with gdb
349 using fields containing random data.
350 * buildsym.c (start_subfile): Compact dirname initialization.
351 * buildsym.c (patch_subfile_names): New function.
352 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
353 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
354 * buildsym.h (patch_subfile_names): Add prototype.
355 * dbxread.c (process_one_symbol): Call patch_subfile_names.
357 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
359 * remote-udi.c: Update comments.
361 * remote.c (getpkt): Only force retransmission ten times;
362 after that, assume bug in target code, and handle pkt anyway.
364 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
366 * configure.in: Add support for apollo 68k under BSD environment.
367 * xm-apollo68b.h: New file to support above.
369 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
371 * configure.in: Recognize i486 host cpu.
372 * valprint.c (type_print_derivation_info): Print derivation info
373 in same form as class declarations in source.
374 * valprint.c (type_print_varspec_suffix): Split arg printing
375 code out to type_print_args function.
377 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
379 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
380 at_import, at_frame_base.
381 * dwarfread.c (completedieinfo): Remove cases for obsolete
382 AT_visibility, AT_import, and AT_frame_base attributes.
383 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
384 i860, which can keep up to 4 shadow breakpoints.
385 * tm-stratus.h (USG): Define.
386 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
387 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
388 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
389 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
390 * config/stratus.mt (TDEPFILES): Include files available from
391 stratus that are not yet in release pending receipt of paperwork
393 * buildsym.c (finish_block): Minor code format change.
394 * gdbtypes.h (struct field): Add to comments.
395 * gdbtypes.h (virtual_field_bits): Add to comments.
396 * objfiles.c (allocate_objfile): Change obstack interface to
397 match FSF merging efforts.
399 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
401 * Makefile.in (VERSION): Bump to 4.6.2.
402 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
403 * Makefile.in (OBS): Add stabsread.o
404 * Makefile.in (stabsread.o): Add build rule.
405 * stabsread.c, stabsread.h: New files.
406 * buildsym.c: Split out stabs specific support to stabsread.c.
407 * buildsym.h: Split out stabs specific support to stabsread.h.
408 * dbxread.c (stabsread.h): Include
409 * dbxread.c (dbx_new_init): Call stabsread_new_init.
410 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
411 * dbxread.c (read_ofile_symtab): Call end_stabs.
412 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
413 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
414 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
415 really_free_pendings to cleanups.
416 * elfread.c (elf_new_init): Call stabsread_new_init.
417 * gdbtypes.c: Small changes to maintenance commands.
418 * mipsread.c (stabsread.h): Include.
419 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
420 * xcoffread.c (stabsread.h): Include.
421 * xcoffread.c (global_stabs): Remove redundant def.
422 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
424 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
426 * lmode_inferior_valid, lmode_ours_valid: New static vars.
427 * inflow.c (terminal_init_inferior, terminal_inferior,
428 terminal_ours_1, initialize_inflow): Record and use state
429 of lmode_inferior_valid and lmode_ours_valid.
431 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
433 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
434 include <sgtty.h> on USG. (from sef).
436 * depend: es1800 dependency needed here.
438 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
440 * buildsym.c (read_struct_type): Initialize structs allocated
441 with alloca, to avoid using random values from stack later on.
442 * defs.h (fprintf_filtered): Add prototype.
443 * gdbtypes.c (check_stub_method): Fix misleading comments.
444 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
446 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
447 small changes to maint support functions.
448 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
449 for some fields and expand comments.
450 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
451 macro and track change to obstack_full_begin macro.
452 * utils.c (fprintfi_filtered): New function.
453 * valprint.c (type_print_base): Fixup field printing to not
454 print extraneous lines and not print bogus "no data fields"
455 messages for C++ classes with no data members. Also use new
456 fprintfi_filtered function.
458 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
460 * configure.in: es1800 ok for 68000 too.
462 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
464 * configure.in: echo error messages to stderr, not stdout
466 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
468 * configure.in: recognize hppa* instead of hppa
470 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
472 * energize.c: Second cut at DynamicLoad message handling.
474 * energize.c: Relativize pathnames in #include statements.
475 * (kernel_dispatch): Better error messages for unknown protocol
477 * (kernel_dispatch): First cut at DynamicLoad message handling.
479 * Makefile.in: Remove -I../readline from all compilations,
480 include a special case for main.o instead.
482 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
484 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
485 error if it fails to find a member type, rather than return NULL
486 and trigger a coredump.
487 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
488 lookup_demangled_partial_symbol,): Ask demangle_and_match to
489 match on complete demanglings, including argument lists for member
490 functions, rather than just accepting the first demangling that
491 matches the class and function name.
492 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
493 to start_symtab as the directory name.
494 * dwarfread.c (completedieinfo): Strip off any leading hostname
495 portion of the AT_comp_dir attribute string. Gdb doesn't know
496 what to do with them (FIXME).
498 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
500 * breakpoint.c (commands_command): Simplify code a bit, remove
501 unnecessary fflush().
503 * Makefile.in (OTHERS): Add gcc.patch.
504 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
506 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
508 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
511 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
513 * WHATS.NEW renamed to NEWS.
515 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
517 * dbxread.c, dwarfread.c: Re-enable experimental code to
518 automatically select demangling style.
519 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
520 DEMANGLING_STYLE, to make more descriptive. Revert back to
521 "auto" as default. Comment use.
522 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
523 * Makefile.in (${DEMANGLER}.o) Remove target and special
526 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
528 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
530 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
532 * Makefile.in, demangle.c: Change default demangling style to
534 * Makefile.in: Update version to 4.6 !!!
535 * README, WHATS.NEW: Update for 4.6.
537 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
539 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
542 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
543 nodes as base classes.
545 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
547 * alldeps.mak, depend: Update.
549 * xcoffread.c: Add decl for section_offset to keep prototype happy.
551 * Makefile.in (VERSION): 4.5.9.
553 * xm-hp300bsd.h: Add decl for strdup().
554 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
555 PDR. Cleanup a few things, fix compilation warnings.
557 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
559 * Makefile.in (DEMANGLING_STYLE): New define to set default
560 demangling style for C++. Defaults to "auto".
561 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
562 * Makefile.in (SFILES_MAINDIR): Add demangle.c
563 * Makefile.in (OBS): Add demangle.o
564 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
565 Remove compile time decisions about demangling style and replace
566 with runtime decisions using current_demangling_style.
567 * cplus-dem.c (main): Expand code included during building of
568 standalone demangler to recognize demangling style options.
569 * dbxread.c (demangle.h): Include.
570 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
571 demangling style if processing g++ code and current demangling style
572 is auto (Note: this feature currently disabled.)
573 * demangle.c: New file, generic demangling control.
574 * demangle.h (demangling_styles): New enumeration to select one
575 of several demangling styles. Also define string names for each
577 * demangle.h (set_demangling_style): Add prototype.
578 * dwarfread.c (demangle.h): Include.
579 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
580 New producer string prefixes to recognize.
581 * dwarfread.c (handle_producer): Consolidate actions for specific
582 producers. Set demangling style based on producer string if
583 current style is auto. (Note: this feature currently disabled.)
584 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
586 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
588 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
590 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
592 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
593 * c-exp.y: Call lookup_signed_typename() after seeing
594 "signed". This handles "signed char" correctly.
595 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
596 keywords before a type specifier.
598 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
600 * command.c (lookup_cmd_1): Clarify descriptive comments.
601 * gdbcmd.h (maintenanceprintlist): Add declaration.
602 * main.c (maintenanceprintlist): Add definition.
603 * main.c (gdb_completer_command_word_break_characters): Add.
604 * main.c (symbol_completion_function): Switch completer word
605 break character sets dynamically, based on whether completion is
606 being done on commands or on something else.
607 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
608 * maint.c: Include demangle.h.
609 * maint.c (maintenance_demangle): New function.
610 * maint.c (maintenance_print_command): New function.
611 * maint.c (_initialize_maint_cmds): Reorganize some commands
612 under new maintenance print subcommand.
614 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
616 * gdbtypes.c (lookup_struct_elt_type): If the input type is
617 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
618 target type. Otherwise, 'whatis this.field' wouldn't work,
619 which would be inconsistent, since 'print this.field' works.
620 * buildsym.c (read_struct_type, read_enum_type): Clear
622 * buildsym.c (cleanup_undefined_types): Don't rely on a
623 flawed "Reasonable test to see if" a type has been defined
624 since it was referred to; now we can just see if the
625 TYPE_FLAG_STUB flag has been cleared.
626 * valprint.c (print_type_base): Emit public/protected/private
627 labels for methods as well as fields. Also, indent these labels
628 2 spaces instead of 4, for a more conventional "look".
629 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
630 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
631 * gcc.patch: New file. Contains patch for gcc (so people
632 with gdb-2.2.x won't have to wait for a new gcc release).
634 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
636 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
637 (print_addr): Call print_address to show symbolic version as well.
639 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
641 (vx_read_register): Declare inferior_fp_regs. Delete code for
642 copying "inferior_registers" around; the values are already in var
643 "registers". Use correct size for register set.
645 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
646 target doesn't support it.
647 (vx_read_register): Don't try reading them either.
649 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
650 VxWorks back end reads them in one contiguous set except for this
652 (register_names): Change "pc" to "pcw" to avoid confusion printing
654 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
655 find the PC under VxWorks.
657 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
659 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
660 to create new blank types, instead of handcrafting them.
661 * defs.h (printfi_filtered): Add prototype.
662 * utils.c (printfi_filtered): New function.
663 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
664 to simplify the code. Other cleanups.
665 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
666 * gdbtypes.h (struct cplus_struct_type): Add comments describing
667 use of various fields.
668 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
669 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
670 production that currently treats it exactly the same as STRUCT.
671 * c-exp.y (yylex): Recognize "class" as token CLASS.
672 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
673 * symtab.c (decode_line_1): Fix to pass quoted args on down to
674 general symbol handling code. Call cplus_mangle_opname with
676 * symtab.c (decode_line_2): Print demangled function names in
677 breakpoint menus, instead of just file and line number.
678 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
679 * valprint.c (type_print_base): Print "class" for C++ classes,
680 rather than "struct". Print section labels for public, protected
681 and private members of C++ classes.
682 * values.c: Include demangle.h.
683 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
685 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
687 * Makefile.in (VERSION): Update to 4.5.8.
689 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
691 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
692 prevent crashes when examining cross-targets.
693 * dbxread.c (process_one_symbol): Include directory name when
694 calling start_subfile for SOL & BINCL symbols. This allows gdb to
695 find include files, and yacc/lex sources when the cwd doesn't match
696 that in which the object was compiled.
697 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
699 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
702 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
704 * maint.c (maintenance_command, maintenance_info_command):
705 Install with allow_unknown as 0 and call help_list to show
706 list of possibilities when no subcommand is specified.
708 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
710 * configure.in: Add m68k-ericsson-*.
711 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
713 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
716 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
717 * Makefile.in (OBS): Add new file maint.o.
718 * defs.h (command_class): Add class_maintenance.
719 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
720 commands. Allow for them (and other nonessential parts of gdb)
721 to be selectively left out under special circumstances.
722 * gdbtypes.c (recursive_dump_type): New function; supports
723 maintenance print-type command.
724 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
726 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
728 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
729 initializers. Add initializations for setprintlist, showprintlist,
730 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
731 * printcmd.c (maintenance_print_type): New maintenance cmd.
732 * valprint.c (setprintlist, showprintlist): Move to main.c, as
733 implied by comment that all cmd lists are owned by main.c.
734 * infcmd.c (unsetlist): Move to main.c, as implied by comment
735 that all cmd lists are owned by main.c.
736 * language.c (setchecklist, showchecklist): Move to main.c, as
737 implied by comment that all cmd lists are owned by main.c
738 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
739 deletelist): Remove redundant declarations (also in gdbcmd.h).
740 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
741 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
742 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
743 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
744 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
745 maintenance_print_msymbols, maintenance_print_objfiles):
747 * symmisc.c (printsyms_command, printpsyms_command,
748 printmsyms_command, printobjfiles_command): Removed from
750 * main.c (dump_me_command): Moved to maint.c and renamed to
752 * breakpoint.c (all_breakpoints_info): Rename to
753 maintenance_info_breakpoints.
754 * breakpoint.c (_initialize_breakpoint): Convert add_info of
755 all_breakpoints_info to add maintenance_info_breakpoints to the
756 maintenanceinfolist instead.
757 main.c (initialize_main): Set up maintenance class commands.
759 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
761 * energize-patches: Fix minor problems with building energize lib.
763 * energize-patches: Change names of all cadillac procedure calls
764 to be energize procedure calls. Simplify many hooks by moving
765 tests energize.c. Configure energize, and build it automatically now.
767 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
769 * Makefile.in (VERSION): Bump to 4.5.7.
770 * cplus-dem.c (demangle_args): Validate index for previously
771 seen type to guard against bogus values from malformed manglings.
772 * valops.c (value_struct_elt_for_reference): Guard against
773 blindly using NULL return value from lookup_symbol.
775 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
777 * cadillac.c, cadillac-patches: Rename to energize.c and
778 energize-patches. Change all routines and variables named
779 'cadillac*' to 'energize*'. Create new file called energize.h to
780 hold all interface declarations.
782 * deblib/connection/*: Move all of this stuff into energize/, but
783 delete unneeded files.
785 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
787 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
789 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
790 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
791 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
792 child processes, to avoid dead ones "hanging around" after GDB exits.
793 (attach): Always stop the process if it needs it. Set RLC flag
794 when attaching running processes, so it will continue if we detach
795 it, quit, or are killed.
796 (detach): Clear faults and set RLC flag to make process run
798 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
800 (info_proc): Open process O_RDONLY, so we can see any process,
801 even those controlled by debuggers.
802 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
804 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
806 Relocate symbols using an array of section_offsets, rather than a
807 single `addr' or `offset'. This makes Solaris-2 support work, and
808 permits better VxWorks (and maybe xcoff) support later.
810 * symtab.h (struct section_offsets): New structure for keeping
811 a set of offsets, rather than a single one.
812 (struct objfile): Replace addr with section_offsets member.
813 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
814 * gdb-stabs.h: New include file with `symbol type specific'
815 parameters for psymtabs and objfiles.
816 * Makefile.in (HFILES): Add gdb-stabs.h.
817 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
818 * coffread.c: Conforming changes. Fake offset array always 0.
819 * dbxread.c: Conforming changes.
820 (struct dbx_symfile_info): Move to gdb-stabs.h.
821 (start_psymtab): Call elfstab_offset_sections to calculate good
822 offsets for this source file, based on the ELF symbol table info.
823 (read_ofile_symtab): Yank N_CATCH, which is dead.
824 (process_one_symbol, N_CATCH): Yank.
825 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
826 Relocate with SECT_OFF_TEXT.
827 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
828 to distinguish relocatable from absolute symbols. Then, if not
830 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
831 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
832 (", N_ROSYM): SECT_OFF_RODATA.
833 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
834 (dbx_symfile_offsets): Add to translate addr to offset.
835 * dwarfread.c: Conforming changes. Single offset currently used.
836 * elfread.c: Add various complaints about elf/stab stuff.
837 #include gdb-stabs.h. Conforming changes, using a single offset.
838 (elf_symtab_read): Record info from BSF_FILE symbols, and local
839 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
840 for later use in building psymtabs.
841 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
842 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
843 (free_elfinfo): New fn, frees all chained stab_section_infos
844 in an objfile, and zaps the start-of-chain pointer.
845 (elfstab_offset_sections): New fn, looks in stab_section_info
846 chain to determine section bases to relocate a psymtab's worth
847 of symbols, as they are being read.
848 * mipsread.c: Conforming changes. Stabs-reading will relocate
849 using one offset. MIPS-reading will not relocate at all.
850 * partial-stab.h: Relocate different symbol types using different
851 offsets from section_offsets.
852 * symfile.c: Conforming changes.
853 (find_lowest_section): Unused function to use later
854 to free us from the Tyranny of the Text Section.
855 (syms_from_objfile): Translate absolute arg ADDR to offsets used
856 in all lower layers of symbol reading. Call format-specific
857 sym_offsets function to initialize offsets for high speed symbol
859 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
860 (symbol_file_command, add_symbol_file_command): Callers changed.
861 * symmisc.c (dump_psymtab): Print new relocation parameters.
862 * xcoffread.c: Corresponding changes.
864 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
865 * main.c (main): Read the $HOME/.gdbinit file before processing
866 the argv arguments (e.g. reading symbol files or core
867 files). This allows global parameters to be set, which will apply
868 during the symbol reading. The ./.gdbinit is still read after
870 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
871 * xcoffexec.c: Clean up quote inside comment.
873 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
875 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
876 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
877 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
878 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
879 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
880 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
881 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
882 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
883 values.c, xcoffread.c:
884 Remove "(void)" casts from function calls where the return value
885 is ignored, in accordance with GNU coding standards.
887 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
889 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
890 * partial-stab.h: Ignore N_ENDM.
891 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
892 CODE or DATA section attachment. This eliminates a lot of random
893 values from shared libraries, which screw up the ordinary symbols
894 in the address ranges they happen to overlap.
895 * buildsym.c (define_symbol): Eliminate special tests
896 for function types; move into "function" cases in switch statement.
897 (define_symbol: 'f', 'F', 'P'): Process all parameter types
898 in case they define new type numbers. But ignore them (FIXME).
899 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
900 (read_sun_builtin_type): Add commentary.
902 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
904 * xm-rs6000.h: define MEM_FNS_DECLARED
906 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
908 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
909 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
910 * mips-xdep.c: Remove most include files (unused, caused errs).
911 (fetch_core_registers): Use right parameters in dummy fn.
913 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
915 * buildsym.c (scan_file_globals): Beware the null file.
916 Fix from Jim Williams.
918 * stack.c (return_command): Evaluate expression *before* popping
919 off the stack frames! Fix inspired by Jim Williams.
920 (up_silently_command, down_silently_command): No sel frame is error.
922 * defs.h (memcpy, memset): Conditionalize decls on
923 #ifndef MEM_FNS_DECLARED, since DECstation differs.
924 (alloca): Break out the STDC and non-STDC alloca cases, to make
925 it work on old preprocessors as well as "picky ANSI" ones.
926 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
928 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
929 * utils.c (fputs_demangled): Rename SLOP since DECstation system
930 header files define it!
932 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
934 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
936 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
937 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
938 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
939 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
940 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
941 utils.c, valarith.c, valops.c, valprint.c, values.c:
942 Replace bcopy() use with memcpy(), which is more standard and can
943 take advantage of gcc's builtin functions for increased performance.
944 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
945 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
947 Replace bzero() use with memset(), which is more standard and can
948 take advantage of gcc's builtin functions for increased performance.
949 * i386-tdep.c, main.c, valprint.c:
950 Replace bcmp() use with memcmp(), which is more standard and can
951 take advantage of gcc's builtin functions for increased performance.
953 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
955 * remote.c (remote_wait): Fix cast on signal() call.
956 * defs.h (alloca): More diddling with alloca. Have to ensure
957 that it has a prototype, so that if alloca is defined as a macro
958 that takes an arg, the definition is seen as a use of a macro
959 that takes an arg, to satisfy picky ANSI preprocessors.
961 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
963 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
964 consistency with all other gdb files.
965 * cadillac.c: Use <string.h> rather than <strings.h>.
966 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
967 * Makefile.in (MAKE): Remove definition for consistency with
968 other Makefile.in files and to fix problem with recursive makes.
970 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
972 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
975 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
977 * source.c (print_source_lines): for DOS interoperability; don't
978 print CR (013) as ^M.
980 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
982 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
984 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
986 * remote.c (remote_wait): Cast signal to void * to avoid warning
987 from busted HP compiler.
989 * partial-stab.h (N_SO): Rearrange code a little so that all SO
990 stabs cause end_psymtab to be called.
992 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
993 compiler feature of putting 'c' into basic type descriptors for
996 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
997 where there is no place for nPC in prrun struct.
999 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1001 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1002 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1003 * dwarfread.c (enum_type): Save enum names on type_obstack.
1004 * dwarfread.c (struct_type): Save member name on type_obstack.
1005 * symtab.c (_initialize_symtab): Fix misspelling.
1006 * regex.c (store_jump, insert_jump): Return void.
1008 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1010 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1011 (alloca): Declare return type on SPARC, since Sun doesn't.
1012 (*_BYTE_ORDER): Improve comment: *must* be defined.
1014 * tm-hppa.h: New file, architectural definition of HP PA.
1015 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1017 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1018 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1019 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1020 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1023 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1024 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1025 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1027 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1029 * printcmd.c (output_command): Thinko.
1030 (x_command): Only set remembered size/format if cmd succeeds.
1032 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1033 since it is no longer used and burns time for every symbol read.
1034 (process_one_symbol): Treat N_CATCH like default (complain).
1036 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1038 * partial-stab.h (case N_TEXT): Fix fencepost error when
1039 detecting start of new symbol info after reading symtab for a
1040 module with a zero length TEXT segment.
1042 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1044 * Makefile.in (VERSION): Bump to 4.5.6.
1045 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1047 * defs.h (NORETURN): Define away for Lucid compiler.
1048 * remote.c (remote_timer, remote_interrupt): Signal handlers
1050 * ser-termios.c (serial_write, serial_close): Return whatever
1051 value the write/close call returns, rather than falling off end.
1052 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1053 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1055 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1056 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1058 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1059 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1060 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1061 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1063 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1064 store_inferior_registers): Supply missing fourth argument to
1066 * cadillac.c (kernel_dispatch): Make return type void.
1067 * cadillac.c (iosig): Signal handlers take one int arg.
1068 * valprint.c (val_print_fields): Call fprint_symbol to get
1069 automatic C++ demangling for mangled field names.
1071 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1073 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1074 * dwarfread.c (enum_type): Fix misspelling in comment.
1075 * valprint.c (val_print_fields, cplus_val_print): Minor
1076 adjustment to printing of C++ class structures to more closely
1077 match format for printing C structures, with and without setting
1080 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1082 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1083 (which is not a Posix signal) if it isn't defined.
1084 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1085 New port to Linux (a free Unix clone for 386 machines).
1087 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1089 COFF changes for dealing better with EPI 29K C compiler output.
1091 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1093 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1094 (read_coff_symtab): Move patch_opaque_types call from
1095 coff_symfile_read. Restrict it to symtabs from this objfile.
1096 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1097 references on opaque type chain; just let coff_lookup_type handle 'em.
1098 (decode_type): Complain about tagndx values on
1099 non-struct/union/enum types, which the EPI compiler tends to produce.
1101 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1103 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1106 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1107 usage to match new prototype. Include libbfd.h to get prototype.
1109 * source.c (find_source_lines): Handle large st_size fields.
1111 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1113 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1114 * stack.c (return_command): Use cleanups to avoid memory leaks.
1116 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1118 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1119 INT_REGNUM to INTE_REGNUM.
1121 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1123 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1125 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1126 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1127 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1128 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1130 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1131 declarations of malloc/realloc/free that are inserted by some
1133 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1135 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1136 another decl of strdup (this really ought to come from libiberty.h!).
1138 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1140 * remote.c (getpkt): Error if input exceeds buffer size.
1141 (_initialize_remote): `set remotedebug' enables packet trace.
1143 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1144 N_SLINE's, etc, just like Sun cc on Solaris2.
1146 * am29k-tdep.c (read_register_stack, write_register_stack):
1147 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1148 variable. Add `set' and `show' commands for it.
1149 * doc/gdb.texinfo: Document it.
1151 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1153 * valprint.c (type_print_1): Plug memory leak. Print all
1154 C++ syms as demangled, not just functions.
1155 * buildsym.c (read_range_type): When we find a signed char
1156 type, do a lookup of signed char, not plain char. Plain char's
1157 still get looked up as plain char's elsewhere.
1159 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1161 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1162 (Bug and fix found by Pierre Willard.)
1164 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1166 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1168 * xm-rs6000.h: Add decl for strdup().
1170 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1173 * breakpoint.c (enable_command, disable_command): Without args,
1174 should only affect normal breakpoints and watchpoints.
1176 * m68k-pinsn.c (print_insn_arg): Make register be const.
1177 * xcoffexec.c: Remove ' from comment.
1178 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1179 with decls of malloc in c-exp.tab.c (as produced by yacc).
1180 There's got to be a better way to do this...
1182 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1184 * partial-stab.h: Convert single rindex use to strrchr.
1185 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1186 standard <strings.h> file, now that the only single use of
1187 rindex in the gdb source files is gone.
1189 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1191 * mipsread.c: Undo ill effects from including <strings.h>,
1192 which #defines index to be strchr. Unfortunately, index is
1193 a member of a symbol table structure that can't be changed.
1194 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1195 remove redundant #include's.
1197 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1199 * mipsread.c: #include <strings.h> for rindex().
1201 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1203 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1205 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1207 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1208 extraneous SO stabs from busted C++ compilers.
1210 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1212 * Makefile.in (VERSION): Bump to 4.5.5.
1213 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1214 C++ lookups fail, print possibly helpful hint about completion.
1215 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1216 for static data members.
1217 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1218 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1219 it's broken on ncr3000's.
1221 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1223 * dwarfread.c (decode_modified_type): Change type of first arg.
1224 Change 'modifier' to char from unsigned char. Cast single use
1225 that needs to be unsigned char.
1226 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1227 * utils.c (strdup_demangled): Add function.
1228 * defs.h (strdup_demangled): Add prototype.
1229 * stack.c (return_command): Demangle C++ function names for query.
1230 * infcmd.c (jump_command): Demangle C++ function names for query.
1231 * cplus-dem.c (consume_count): New function and prototype.
1232 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1233 do_type): Replace conversion code with consume_count().
1234 * cplus-dem.c (gnu_special): Fix demangled of static members.
1235 * source.c (list_command): Print demangled function names
1236 when appropriate. Fix supplied by Peter Schauer.
1238 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1240 * sparc-tdep.c: Clean up slightly for Solaris2.
1242 * buildsym.c (define_symbol): Nameless types are now on several
1243 platforms; generalize them and un-ifdef them to make Solaris 2
1246 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1248 * infcmd.c: Fix typo (reported by Rob Savoye).
1249 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1250 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1251 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1252 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1253 rather than the one for the first file in the dependency chain.
1255 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1256 set. Don't reset our own texthigh, or dependency-only pst's, in
1257 scanning all the rest of the psymtabs.
1258 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1260 * buildsym.h (N_UNDF): Improve comments.
1261 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1263 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1265 * symtab.h (struct symbol): Add aux_value union for preserving
1266 an additional per-symbol value.
1267 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1268 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1269 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1270 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1271 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1273 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1275 * symfile.c (clear_symtab_users_once): Now non-static (for
1278 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1280 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1281 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1282 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1284 Solaris-2 support on SPARC:
1286 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1287 Add symbol_size and file offsets to struct symloc.
1288 Add static symbol_table_offset, string_table_offset,
1289 file_string_table_offset, next_file_string_table_offset,
1291 (add_old_header_file): Convert error() to complain()t.
1292 (dbx_symfile_read): Get symbol size via the objfile.
1293 Also get symbol_table_offset.
1294 (dbx_symfile_init): Record symbol size and count via the objfile.
1295 (dbx_next_symbol_text): Always add file_string_table_offset when
1296 accessing string table.
1297 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1298 (SET_NAMESTRING): Use the offset.
1299 (end_psymtab): Large kludge to determine addresses where source
1300 files start and end (for the psymtab header).
1301 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1302 Get this, symbol size, and symbol offset, from psymtab.
1303 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1304 Patch up last_source_start_addr if zero in N_SO.
1305 (process_one_symbol): Add variable function_start_offset.
1306 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1307 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1308 ( "", N_OBJ, N_OPT): Ignore.
1309 (elfstab_build_psymtabs): New function to read stabs out of
1312 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1313 (gdb): use GLOBAL_CFLAGS when linking, too.
1314 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1315 (N_OBJ, N_OPT): Ignore.
1316 ('f', 'F'): Save last function name.
1318 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1319 extra info in the minimal symbol.
1320 (elf_symtab_read): The extra info is the size of an ELF object,
1321 which was kludged to us in the `udata' field of the BFD symbol.
1322 Gag me with a crowbar...
1323 (elf_symfile_read): Keep track of both the absolute load address,
1324 and the offset between load addr and symbols. Handle STABS as
1325 well as DWARF sections, passing the absolute load address to
1326 elfstab_build_psymtabs.
1328 * symfile.h: Prototype elfstab_build_psymtabs.
1329 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1331 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1333 * buildsym.h: Add processing_acc_compilation flag.
1334 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1335 (define_symbol): Skip arg types in function entries. Resolve
1336 overloaded 'P' which acc uses for prototypes of functions called
1338 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1340 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1341 save size of ELF symbols. FIXME.
1342 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1343 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1345 * configure.in: Solaris config is sparc-sun-solaris2.
1346 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1348 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1349 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1350 * symfile.c (symfile_bfd_open): Comment where name is freed.
1351 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1353 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1355 * expprint.c (print_subexp): Add missing ']'.
1356 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1357 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1358 * WHATS.NEW: Point out improved C++ function name handling.
1359 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1360 type names for both implicitly and explicitly signed integral
1361 types. See comment in the source code.
1363 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1365 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1366 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1367 * expprint.c (print_subexp): Fix printing of register names.
1369 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1371 * inferior.h (register_valid): Declare.
1372 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1373 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1374 macros for traversing the data structures in a single objfile.
1375 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1376 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1379 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1381 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1382 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1383 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1384 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1386 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1388 * depend: rebuild to account for remote-st2000.c.
1389 * remote-st2000.c: Almost works now.
1390 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1392 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1394 * c-exp.y (yylex): Recognize single-quoted strings that specify
1395 tokens with embedded whitespace, such as C++ demangled names.
1396 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1397 * main.c (gdb_completer_quote_characters): Add global variable.
1398 * main.c (symbol_completion_function): Total rewrite for C++
1399 demangled name handling.
1400 * main.c (skip_quoted): New function.
1401 * main.c (main): Set rl_completer_quote_characters.
1402 * symmisc.c (dump_symtab): Print source language for symtab.
1403 * symtab.c (expensive_mangler): Add prototype and function.
1404 * symtab.c (completion_list_add_symbol): Total rewrite for new
1405 C++ demangled name handling.
1406 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1407 other changes for demangled C++ symbol handling.
1408 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1409 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1410 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1411 * symtab.c (completion_list_add_symbol): Total rewrite for new
1412 C++ demangled name handling.
1413 * symtab.c (expensive_mangler): New function.
1414 * utils.c (strcmp_iw, demangle_and_match): New functions.
1415 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1417 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1419 * Makefile.in: Roll VERSION to 4.5.4.
1420 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1421 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1422 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1424 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1426 * alldeps.mak: Rebuild to account for new files.
1427 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1428 * tm-st2000.h: New file.
1429 * configure.in: Tandem debug monitor (st2000) support.
1430 * remote-st2000.c, config/st2000.mt: ditto.
1432 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1434 * blockframe.c (inside_entry_file, inside_main_func,
1435 inside_entry_func): Return 0 if no symbols; avoid crashing.
1437 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1439 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1440 without masking, since it is signed and will later be compared
1441 against signed quantities. The right fix is probably to make
1442 it all unsigned, but this is a small, safe fix for this release.
1443 FIXME -- make the real change sometime soon.
1445 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1447 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1448 parameter in call to `symbol_file_add' to 0.
1450 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1452 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1454 * configure.in: Handle -m680[01234]0-wrs.
1456 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1458 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1459 `ieee_extended_to_double'.
1461 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1463 * valops.c (value_assign): Lint, by Pierre Willard.
1465 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1467 * coredep.c (fetch_core_registers): Remove premature warning,
1468 which triggers on DECstation even though all regs are accessible.
1470 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1471 sign-extension of instruction fields even on unsigned-char hosts.
1472 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1474 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1475 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1476 since they define the target, not the host.
1477 * m88k-pinsn.c: Fix typo.
1479 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1481 * valarith.c (value_zerop): -0.0 is still zero.
1482 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1483 Patches by Paul Eggert <eggert@twinsun.com>.
1485 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1487 * alldeps.mak, depend: re-make to account for ser-*.c.
1489 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1491 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1492 disconnecting from controlling terminal, to avoid gdb hanging
1493 on SVR4. Fixes bug reported by Oliver Okrongli.
1494 * procfs.c (PROC_NAME_FMT): Change format to match default used
1495 by system, as suggested by Oliver Okrongli.
1496 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1497 bug fix from Brent Townshend (bst%tt@cam.ORG).
1498 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1499 by turlais@rechser.total.fr.
1500 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1501 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1502 * objfiles.h (unlink_objfile): Add prototype.
1503 * objfiles.c (unlink_objfile): Add function.
1504 * objfiles.c (free_objfile): Call unlink_objfile.
1505 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1506 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1507 Also, discard old possibly bogus sf struct.
1508 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1509 find_sym_fns() for remapped symbol files, in case of any changes
1510 since the last mapping.
1512 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1514 * findvar.c (read_relative_register_raw_bytes): use the raw size
1515 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1517 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1519 Changes to support GDB running on DOS using GO32 and H8 support
1521 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1522 allowing hosts with different text and binary file formats to
1524 * coffread.c (read_coff_symtab): changed calling convention and
1525 operation - now it opens its own file with FOPEN_RB rather than
1526 duping and fdopening the provided handle.
1527 * dbxread.c, cplus-dem.c: #include mangling.
1528 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1529 binary files oring in the right bit.
1530 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1531 * remote-hms.c: cleanup to use the new remote serial stuff
1532 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1533 independent remote terminal I/O.
1534 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1535 * source.c (openp): fix off by one problem removing / - can now
1536 open a source file in the root directory with DOS.
1537 * values.c (value_as_pointer): remove bogus address bits from
1538 long. (unpack_long): unpack into unsigned long/short if pointer.
1540 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1542 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1543 It gets permanently stuck in many OSes.
1544 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1546 * breakpoint.c: Improve help text for info breakpoints.
1548 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1550 * README: Add pointer to internals doc, and describe reading
1552 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1553 * symtab.c (output_source_filename): Remove old glop for wrapping
1554 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1556 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1558 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1559 * munch: Add sort -u to avoid duplications.
1560 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1561 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1563 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1565 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1566 avoid infinite loops while demangling bogus mangled names.
1567 * valprint.c (type_print_base): Minor fix for GNU style guide
1570 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1572 * Makefile.in (VERSION): Bump to 4.5.3
1573 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1574 * Makefile.in (demangle): New target to create standalone
1575 demangler with same code and options as internal demangler.
1576 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1577 to support ARM style and Lucid style demangling, improve
1578 maintainability, fix several demangling bugs. More changes
1580 * defs.h (strstr): Add ANSI compatible prototype.
1581 * valprint.c (type_print_1): Demangle using ansi option.
1582 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1584 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1586 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1589 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1591 * mipsread.c (parse_procedure): Return rather than using
1592 uninitialized variable 'b'.
1594 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1596 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1597 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1598 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1599 relative to each source file.
1601 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1603 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1606 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1608 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1609 * am29k-tdep.c: Update to latest code from AMD.
1610 (get_saved_register) don't crap out if no frame.
1611 * remote-udi.c: Set/clear inferior_pid as appropriate.
1612 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1613 error handling. Fixup end-of-debugging messages.
1614 (udi_fetch_registers) clean up big time, mainly don't multiply
1615 register_valid indices by 4, and use proper Offset when reading
1616 gr96-gr127. (udi_store_registers) general cleanup.
1617 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1618 INT_REGNUM->INTE_REGNUM.
1619 * tm-29k.h: Upgrade to latest code from AMD.
1620 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1621 (UDIConnect) Clean up error processing (like, don't do exit() if
1622 execlp fails), make code restartable, make more attractive.
1623 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1626 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1628 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1629 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1630 from former to latter.
1632 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1634 * cplus-dem.c (do_args): Handle void args the same as others.
1635 * objfiles.c (free_objfile): Only try to unmap files when
1636 reusable objfiles are supported.
1637 * valprint.c (type_print_varspec_suffix): Add parameter that
1638 specifies if C++ demangling included function arguments. Use
1639 it to suppress printing extra pair of ()'s.
1640 * valprint.c (type_print_1): Fix problem with printing demangled
1641 C++ function types where demangled type includes the function
1644 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1646 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1647 Allows selection of C++ demangler to be a configuration option
1648 until multiple demanglers are supported.
1649 * demangle.h: New include file for extended demangler support.
1650 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1651 utils.c, valprint.c: Include "demangle.h" and change all calls
1652 to cplus_demangle() or fputs_demangled() to use individual
1654 * valprint.c (type_print_1): Change options to cplus_demangle
1655 to print demangled function args. Still broken, but now less so.
1656 * cplus-dem.c: Include demangle.h, reorganize and update some
1657 comments to reflect reality.
1658 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1659 second arg from fixed integer to bit based multiple options.
1660 * cplus-dem.c (optable): Reformat and replace ansi members with
1662 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1664 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1666 * values.c (set_internalvar): Force evaluation of lazy values.
1667 Bug reported by RMS.
1669 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1671 * Makefile.in (VERSION): Bump to 4.5.2.
1672 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1673 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1674 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1675 proper handling of bit fields.
1676 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1677 * symtab.h: Fix couple of misspellings in comments.
1678 * value.h (struct value): Clarify use of bitpos.
1679 * value.h (unpack_field_as_long): Change prototype, returns
1681 * values.c (unpack_field_as_long): Change return type to LONGEST,
1682 sign extend unpacked fields that are signed, other rewriting.
1683 * config/ncr3000.mt: New target config file.
1685 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1687 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1688 even when printing 8-bit characters.
1690 * gdbtypes.c (make_{reference,pointer,function}_type): New
1691 functions which handle overwriting of forward-referenced types
1692 for stabs file reading.
1693 (lookup_{reference,pointer,function}_type): These just call
1694 the make_*_type functions with a null storage alloc parameter.
1695 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1696 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1698 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1699 (dbx_alloc_type): Make it easier to understand. No funct change.
1700 (define_symbol: 't'): Don't put the typedef name into the name of
1701 the struct, union, or enum. Bugfix.
1702 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1703 routines to properly handle overwriting preallocated types so that
1704 forward references will work.
1705 (read_enum_type): Force enum values to file scope, due to bug in
1706 Sun compiler output. FIXME, fix later.
1708 Remove unused header_file_prev_index mechanism. It was already
1709 obsolete in gdb-3.5. These comments appeared in 3.5:
1710 /* This code was used before I knew about the instance codes.
1711 My first hypothesis is that it is not necessary now
1712 that instance codes are handled. */
1713 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1714 * buildsym.h: Remove it and prev_index that saves it.
1715 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1717 * solib.c (special_symbol_handling): When called from core files,
1718 must set up debug_addr. Don't print error messages, just return.
1719 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1721 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1723 * cplus-dem.c: Allow nested class names (as in
1724 Foo::Bar::method()).
1725 Allow the cleaner cfront style of nested class names
1726 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1727 Make cplus_demangle re-entrant by removing use of global
1728 variables. Instead, place all shared variables in a
1729 stack-allocated structure, and pass around its address.
1731 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1733 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1734 29k-share/* subdirs...
1736 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1737 rewrite, only leave out the bugs.
1739 * Makefile.in: Add 29k/UDI support. Improve depend.
1740 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1742 * am29k-tdep.c: Update to use new calling conventions, and misc
1745 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1747 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1749 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1750 breakpoint instructions that leave PC pointing at the right place.
1752 * core.c (core_open): Call warning() to print warnings.
1754 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1756 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1757 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1758 This prevents a crash when trying to lookup the value of a
1759 non-existent symbol.
1761 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1763 * signame.c, signame.h: Remove, replaced by strsignal.c in
1765 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1766 sun386-xdep.c: Remove include of signame.h
1767 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1768 * Makefile.in (HFILES): Remove signame.h
1769 * Makefile.in (OBS): Remove signame.o
1770 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1771 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1772 psignal, perror): Add prototypes.
1773 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1775 * depend: Manually remove signame.[cho] references.
1776 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1778 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1779 with safe_strsignal.
1780 * core.c (core_open): Replace use of sys_siglist with
1782 * core.c (memory_error): Replace use of sys_errlist with
1784 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1786 * infcmd.c (program_info): Replace use of sys_siglist with
1788 * infrun.c (signal_stop, signal_print, signal_program):
1789 Allocate dynamically based on dynamic determination of number
1790 of signals to support.
1791 * infrun.c (child_create_inferior): Replace use of sys_errlist
1793 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1795 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1796 strsigno and sys_siglist with safe_strsignal.
1797 * infrun.c (handle_command): Call signo_max to find number of
1798 signals. Replace sig_number with strtosigno and sig_abbrev with
1800 * infrun.c (signals_info): Replace sig_number with strtosigno.
1801 * infrun.c (_initialize_infrun): Call signo_max to find number of
1802 signals. Dynamically allocate signal_{stop,print,program}.
1803 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1804 * procfs.c (errnoname): Add function and prototype.
1805 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1806 of sys_siglist with safe_strsignal.
1807 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1808 sys_siglist with safe_strsignal.
1809 * procfs.c (info_proc_stop): Call errnoname.
1810 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1811 * stuff.c (main, get_offset): Replace use of sys_errlist with
1813 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1814 with safe_strsignal.
1815 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1816 with safe_strsignal.
1817 * utils.c (safe_strerror, safe_strsignal): Add functions that
1818 call strerror and strsignal respectively, and deal with NULL
1820 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1821 sys_errlist with safe_strerror.
1822 * valprint.c (val_print): Replace use of sys_errlist with
1825 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1827 * Makefile.in: rework CFLAGS so that they can be set from the
1828 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1829 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1830 Pass CFLAGS on recusions.
1832 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1834 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1835 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1836 overkill for the problem it solved.
1837 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1838 and default to simply printing type names as appropriate.
1839 * main.c (main): Remove one of the leading newlines from
1840 warning_pre_print initialization.
1841 * objfiles.c (open_existing_mapped_file): Add function and
1843 * objfiles.c (open_mapped_file): Rewrite to use new function
1844 open_existing_mapped_file.
1846 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1848 * sun3-xdep.c (fetch_core_registers): Lint.
1849 * tm-sun3.h: Prototype lint.
1852 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1854 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1855 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1856 * objfiles.c: Cast calls to close() with unused returns to void.
1857 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1858 old objfile's name before updating it.
1859 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1860 * objfiles.h (objfile struct): Add mmfd member.
1861 * symfile.c (syms_from_objfile): Move some code to
1862 new_symfile_objfile.
1863 * symfile.c (new_symfile_objfile): Add new function, common code
1864 from syms_from_objfile.
1865 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1866 mapped and unmapped symbol files.
1867 * symfile.c (symbol_file_command): Print "No symbol file now"
1868 message, ala exec_file_command for the exec file.
1869 * symfile.h (new_symfile_objfile): Add prototype.
1870 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1871 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1873 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1875 * rs6000-pinsn.c: New version from IBM (Metin).
1876 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1877 to avoid warnings from some compilers.
1879 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1881 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1882 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1883 type's flag word that marks it as a fundamental type.
1884 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1885 flags argument for all calls to init_type().
1886 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1887 flags argument for all calls to init_type(). Also remove
1888 dependency on host sizes for ints, floats, etc.
1889 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1890 flags argument for all calls to init_type(). Also remove
1891 dependency on host sizes for ints, floats, etc.
1892 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1893 bit to flags argument for all calls to init_type(). Add types
1894 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1895 * valprint.c (unsigned_type_table, signed_type_table,
1896 float_type_table): Remove.
1897 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1898 bit when printing fundamental types, and print the actual name
1899 for such types, rather than inventing one. Remove code that
1900 invented fundamental type names.
1901 * valprint.c (_initialize_valprint): Remove initializations
1902 for now removed unsigned_type_table, signed_type_table, and
1905 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1907 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1908 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1911 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1913 * dwarfread.c (target_to_host): New function similar to previous
1915 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1916 Extensive changes to convert all previous usages to use new
1917 target_to_host() function.
1918 * dwarfread.c (struct dieinfo): Change types of most integral
1919 members to be unsigned.
1921 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1923 * WHATS.NEW: Revise -mapped doc.
1925 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1927 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1928 too high or when skipping `forwards' moves us backwards.
1929 (parse_type): Print mis-guessed tag name in complaint.
1930 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1931 (parse_procedure): Do not attempt to create symbols; just fill in
1932 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1933 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1934 for clarity. Set top_stack before calling parse_external. In
1935 stabs, sort symbols before calling parse_procedure.
1937 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1938 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1939 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1940 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1943 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1945 * Makefile.in (VERSION): Set to 4.5.1.
1946 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1947 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1948 fill_gregset): New functions for SVR4 /proc support.
1949 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1950 Remove new symbol types and such to ../include/coff/symconst.h.
1951 (parse_symbol): Simplify code for parsing struct/enum/unions.
1952 (parse_type): Handle `long long' types.
1953 (upgrade_type): Handle `const' qualifier.
1954 (parse_partial_symbols): fix indentation, clean a bit.
1956 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1958 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1959 copy in data from raw read buffers, calling bfd byteswapping
1960 routines as appropriate. Use to replace most existing memcpy
1962 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1963 * configure.in: Recognize new ncr3000 config.
1964 * config/ncr3000.mh: New config file.
1966 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1970 * README: Update for release.
1971 * Makefile.in: Update version to 4.5.
1972 * WHATS.NEW: The obvious.
1974 * depend: Generate new depend file for this release.
1976 * Makefile.in (depend): Fix dependancy generation so that it does
1977 not include gcc 'fixincluded' files, which are usually in a system
1980 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1982 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1983 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1984 symbols for nameless types. And, handle `R' (register parameter
1985 type) for AIX. (an extension to existing stabstring grammar).
1986 * rs6000-xdep.c: Fix typo (= should have been ==).
1988 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1990 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1992 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1994 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1995 * signame.c (SIGWAITING, SIGLWP): Add.
1997 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1999 * xm-i386mach.h: add decls for errno and strdup().
2001 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2002 used in array index context (otherwise, some compilers barf).
2004 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2006 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2007 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2008 in a system call, and provide better backtrace if so.
2010 * Makefile.in (HFILES): Add xcoffsolib.h.
2011 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2012 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2014 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2015 mipscoff_symfile_read): Convert to BFD to do file I/O.
2017 * symfile.c: #include <ctype.h> to get proper def if isspace().
2019 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2021 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2023 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2024 function also when parsing embedded stabs.
2026 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2028 * mipsread.c: Fix more declarations.
2030 * mipsread.c: Fix many invocations of complain. Use enum
2031 type_code where appropriate.
2033 * xm-vaxult.h: Add decl for strdup().
2035 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2038 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2040 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2043 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2045 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2046 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2047 Merge in more patches for rs6000 from Metin Ozisik.
2048 * utils.c: Fix typo in comment.
2050 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2052 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2053 * procfs.c (attach): Set nopass_next_sigstop if attached
2054 process is forcibly stopped.
2055 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2056 resending SIGSTOP to attached process on first resume.
2058 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2060 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2062 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2064 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2065 (VERSION): Bump to 4.4.85.
2066 * mipsread.c: Update for new include files. Lint.
2067 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2068 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2069 Don't need to bring in mipsread.o specially any more.
2071 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2073 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2074 routine (for Irix-4.x). Make many funcs static and void.
2075 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2076 * (init_extra_frame_info): Don't trash cached value of frame
2077 pointer register. This fixes backtracing through routines that use
2078 alloca(). Generally clean up declarations of functions, and use
2079 typedefs and macros to reference data structures as appropriate.
2080 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2083 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2085 * values.c (unpack_long): Fix unpacking error for signed chars
2086 on hosts where the default character type is unsigned.
2087 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2088 for newer SVR4 variants.
2089 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2090 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2091 * procfs.c (mappingflags): Add support for MA_PHYS
2093 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2095 * buildsym.c (read_struct_type): Avoid coredump when C++
2096 abbreviated type name is messed up. Reported by Joe Buck.
2097 FIXME, we need to determine whether GDB or GCC needs to be
2098 smarter to correctly locate this type name.
2100 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2101 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2102 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2103 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2104 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2106 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2108 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2109 * symtab.h (current_source_symtab): Make extern
2110 * symtab.h (current_source_line): Make extern
2111 * inferior.h: Move all procfs.c prototypes to one place, add
2112 prototype for proc_signal_handling_change. Add prototypes for
2113 signal_stop_state, signal_print_state, and signal_pass_state.
2114 * inferior.h (stop_soon_quietly): Make extern
2115 * inferior.h (attach_flag): Make extern
2116 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2117 * infrun.c (signal_stop_state, signal_print_state,
2118 signal_pass_state): New functions to query specific signal
2120 * infrun.c (handle_command): Minor error message change, add
2121 NOTICE_SIGNAL_HANDLING_CHANGE.
2122 * procfs.c (open_proc_file): Remove iris specific reset of
2123 inherit-on-fork flag, moved to proc_set_exec_trap().
2124 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2125 to reset inherit-on-fork flag, bash comment to GNU form.
2126 * procfs.c (proc_base_address, set_proc_siginfo,
2127 fetch_core_registers): Conform to code style.
2128 * procfs.c (signame.h): Include.
2129 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2130 syscallname(), info_proc_syscalls()): New macros, tables, and
2131 functions to organize and report system call information.
2132 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2133 saved_exitset, saved_entryset): Add to procinfo struct.
2134 * procfs.c (struct trans): Add.
2135 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2136 siginfo_table, errno_table): Tables to translate numeric values
2137 to symbolic names and short descriptions.
2138 * procfs.c (signalname, info_proc_signals): Add function and
2140 * procfs.c (proc_info): Now info_proc.
2141 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2142 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2143 info_proc_faults, lookupname, lookupdesc, sigcodename,
2144 sigcodedesc): New functions.
2145 * procfs.c (proc_signal_handling_change): New function to set
2146 the trace flags based on the state of gdb's signal handling flags.
2147 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2148 and remove code to do PIOCSTRACE ioctl.
2149 * procfs.c (attach, detach): Preserve and restore process flags
2150 using saved_* fields in procinfo struct.
2151 * procfs.c (attach): Call proc_signal_handling_change.
2152 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2153 * procfs.c (proc_desc): Update for latest changes.
2154 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2155 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2156 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2158 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2160 * procfs.c (set_proc_siginfo): Add prototype and new function.
2161 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2162 up inferior siginfo struct.
2163 * elfread.c (elf_symfile_read): Compute the relocation amount
2164 by subtracting off the address of the ".text" section.
2165 * solib.c: Add pointer to ".text" section to so_list struct.
2166 * solib.c (solib_map_sections): Initialize pointer to ".text"
2167 section in so_list struct.
2168 * solib.c (symbol_add_stub): Pass base address of ".text"
2169 section to symbol_file_add, rather than the load address of
2170 the shared library. On SunOS they are the same. On SVR4 they
2173 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2175 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2176 function name, not .gdbinfo. symbol.
2178 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2180 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2182 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2184 * Makefile.in (VERSION): 4.4.8
2186 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2187 commands in .cshrc/.profile won't get traced.
2189 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2191 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2192 * exec.c (build_section_table): Don't abort if no sections.
2193 * sparc-tdep.c (single_step): Lint.
2194 * utils.c (mrealloc): Handle realloc (0, size) case here.
2196 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2198 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2201 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2203 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2204 .gdbinfo. symbols are created. Move creation from parse_procedure
2205 to parse_symbol, where it is fairly easy to grow the symtab. This
2206 also fixes a symtab trashing bug on all mips-based systems.
2207 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2209 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2210 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2212 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2214 * c-exp.y: Add missing return type to yyparse() prototype.
2216 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2218 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2220 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2221 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2222 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2223 (patch_opaque_types): Avoid dummy args and result.
2224 * objfiles.c (have_partial_symbols, have_full_symbols,
2225 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2226 (iterate_over_objfiles, iterate_over_symtabs,
2227 iterate_over_psymtabs): Remove, clunky and slow.
2228 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2229 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2230 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2231 dump_objfile): Remove dummy args and results. Move filename
2232 comparisons to callers.
2233 (printsyms_command, printpsyms_command, printmsyms_command,
2234 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2235 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2236 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2237 list_symbols, make_symbol_completion_list): Replace explicit
2238 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2239 Eliminate Dijkstra flag crap, break out of loops with gotos.
2240 (lookup_symtab_1): Protect '/' tests from short filenames.
2241 (cplus_mangled_symbol): Move inline into lookup_symbol.
2242 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2243 (relocate_minimal_symbol): Move inline to vmap_symtab.
2244 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2245 iterate_over_msymbols with ALL_MSYMBOLS.
2247 Misc cleanup prior to release.
2249 * Makefile.in (VERSION): Roll to 4.4.7.
2250 (HFILES): Add call-cmds.h.
2251 * call-cmds.h: New header for command fns called by other files.
2252 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2253 (breakpoint_1): Remove unused type arg. Change callers.
2255 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2256 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2257 * mipsread.c: Add prototypes for all static functions.
2259 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2260 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2261 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2262 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2263 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2264 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2267 * buildsym.c (define_symbol): Handle global register variables
2268 (from Pierre Willard). Complain if register numbers are too large.
2269 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2270 * tm-sparc.h: Don't #include <sun4/reg.h>.
2271 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2272 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2274 * language.h: Avoid forward enum declaration.
2275 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2276 config/sun4os5.mt: New host and target.
2277 * defs.h (errno): #include <errno.h> rather than assuming int.
2278 From Pierre Willard.
2280 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2281 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2282 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2283 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2284 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2285 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2286 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2288 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2290 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2291 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2292 * language.h (enum exp_opcode): Avoid forward enum def.
2293 * main.c (define_command, user_defined_command): Lint.
2294 * mem-break.c, xcoffread.c: Lint.
2295 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2297 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2299 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2300 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2301 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2302 or IBM6000_TARGET as (approximately) appropriate.
2304 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2306 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2307 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2308 or not to try reading symbols from a mapped objfile. Plugs memory
2309 leak due to shared libraries generating no psymtabs or symtabs.
2311 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2313 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2314 * copying.awk: Lint. Make stronger warning at top of copying.c.
2315 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2316 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2317 (lookup_pointer_type): Add FIXME comment.
2318 * main.c (set_history_size_command): Disallow negative size.
2319 * partial-stab.h: Update copyright.
2320 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2322 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2324 * main.c (set_history_size_command): Negative size is error.
2325 (Reported by Peggy Fieland.)
2327 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2329 * coffread.c (coff_symfile_init): Update comment.
2330 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2331 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2332 macros to access the dbx specific objfile information.
2333 * dbxread.c (symfile_string_table, symfile_string_table_size):
2334 Remove these local variables.
2335 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2336 read_dbx_symtab): Remove the stringtab and stringtab_size params
2337 from the function prototypes, the function definition, and the
2338 function calls. These are now available via DBX_STRINGTAB and
2339 DBX_STRINGTAB_SIZE using the objfile pointer.
2340 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2341 an arg to read_dbx_symtab.
2342 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2343 stringtab and the dbx specific per-objfile private info.
2344 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2345 args in prototype, function definition, and function calls. It is
2346 now available via the DBX_SYMCOUNT macro using the objfile
2348 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2349 local instance of struct dbx_symfile_info and replace with DBX_*
2351 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2352 symfile_string_table and symfile_string_table_size.
2353 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2354 symfile_string_table.
2355 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2356 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2357 stringtab size variables. Remove all code that used to reread
2359 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2360 to prior to any calls to mmalloc for the objfile specific heap.
2361 * utils.c (init_malloc): Document the requirement that for each
2362 heap for which corruption checking is desired, that init_mmalloc
2363 must be called prior to any mmalloc calls on the heap.
2365 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2367 * rs6000-pinsn.c: Make dis-assembly output more like
2368 other targets: Don't print instruction in hex before
2369 the assembly; use print_address to print out jump
2372 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2374 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2375 * cplus-dem.c: Support "Sc" meaning "signed char".
2377 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2379 * configure.in: fix iris/iris3.
2381 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2383 * command.c, main.c (various places): Use ctype.h macros
2384 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2385 (such as (x >= 'A' && x <= 'Z')).
2386 (There are still more of these in other files.)
2387 * main.c (defined_command): Lower-case the user's
2388 new command before entering it. Needed because
2389 command lookup is case-insensitive (and also lower-cases).
2390 (Based on Metin's earlier patch.)
2392 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2394 * config/irix4.mh: new file.
2396 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2398 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2401 * xm-mips.h: Declare strdup for ultrix.
2403 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2404 when calling new_symbol.
2405 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2408 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2410 * config/rs6000.mh: Update (for Fred's new mmalloc)
2411 flags to disable use of GNU malloc/mmalloc.
2412 * munch: Change SYSV rule to allow .text before the label,
2413 as well as after, to work for AIX.
2414 * gdbtypes.h: Minor clarifiction.
2416 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2418 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2419 continuation in yet another place (between method declarations).
2421 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2423 * mips-tdep.c: include symfile.h and objfiles.h to fix
2426 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2428 * valops.c (value_struct_elt_for_reference): Added 'offset'
2429 parameter to handle multiple inheritance.
2430 * eval.c, value.h: Update accordingly.
2432 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2434 * objfiles.h: New file
2435 * Makefile.in (HFILES): Add objfiles.h
2436 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2437 main_scope_lowpc, main_scope_highpc.
2438 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2439 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2440 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2441 xcoffread.c, : Include objfiles.h.
2442 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2443 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2444 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2445 inside_entry_file() and logic changed appropriately.
2446 * blockframe.c (outside_startup_file): Renamed to
2447 inside_entry_file() and logic changed appropriately.
2448 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2449 and logic changed to use per-objfile specific fields.
2450 * blockframe.c (inside_entry_scope): Renamed to
2451 inside_entry_func() and logic changed to use per-objfile specific
2453 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2454 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2455 Remove extern decls.
2456 * symfile.c, symfile.h (entry_point): Remove extern decl.
2457 * coffread.c (coff_symfile_init): Common entry point init code
2458 moved to symfiles.c, call init_entry_point_info().
2459 * coffread.c (complete_symtab): Use new per-objfile entry info.
2460 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2461 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2463 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2464 * defs.h (inside_entry_scope, outside_startup_file,
2465 inside_main_scope): Prototypes changed for renames to
2466 inside_entry_func, inside_entry_file, inside_main_func,
2468 * symfile.c (syms_from_objfile): Common entry point init code
2469 moved to init_entry_point_info() and call init_entry_point_info().
2470 * symfile.h (init_entry_point_info): Include prototype.
2471 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2472 moved to symfiles.c and call init_entry_point_info().
2473 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2474 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2475 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2477 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2478 works for the majority of targets.
2479 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2480 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2481 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2482 Use default definition in frame.h.
2483 * frame.h (selected_frame_level): Make decl extern.
2484 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2485 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2486 * partial-stab.h: Use new per-objfile entry info.
2487 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2488 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2489 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2490 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2491 have_minimal_symbols): Prototypes moved to objfiles.h.
2492 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2493 Macros moved to objfiles.h.
2494 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2496 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2498 More C++ improvements (pointers to members, qualified names).
2499 * c-exp.y: Support exp.type::name and exp->type::name
2500 syntaxes. (Unfortunately, doesn't work for static members.)
2501 * c-exp.y, eval.c: Make type::~type work better.
2502 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2503 value_static_field by value_struct_elt_for_reference.
2504 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2505 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2506 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2507 for OP_SCOPE operand; no point in it now that we use lazy
2508 reading of values, and use "reference to member" objects.
2509 * gdbtypes.h: Clarify comment.
2510 * valops.c: Change value_struct_elt_for_address to return
2511 a reference (or variable), rather than a pointer. Change
2512 the name to value_struct_elt_for_reference to reflect this.
2513 Returning a reference instead of a address provides a
2514 generalization, since we can use the routine for both
2515 class::name as well as &class::name.
2516 Also, recurse to handle multiple inheritance properly.
2517 * valprint.c: Moved code to print pointer-to-members
2518 to new function point_class_member. This allows a
2519 "reference-to-member" to be printed using the same code.
2520 * valprint.c (type_print_varspec_prefix): Avoid printing
2521 "struct " for domains of class-member types.
2522 * valops.c (search_struct_field): Inline code for simplified
2523 version of value_static_field (which can then be deleted).
2524 * value.h: Rename value_struct_elt_for_address to
2525 value_struct_elt_for_reference. Delete value_static_field.
2526 * values.c: Remove no longer used function value_static_field.
2528 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2530 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2531 elfread.c (coff_symfile_finish): Add function, prototype, and
2532 add to the xxxx_sym_fns struct for each file type. Also reformat
2533 the xxxx_sym_fns vector to a standard format and add comments.
2534 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2535 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2536 Pass pointer to struct objfile rather than pointer to sym_fns.
2537 Change references inside each function accordingly. Allocate any
2538 symbol file specific info in the per-objfile memory region.
2539 * dbxread.c (free_and_init_header_files): Break function into
2540 free_header_files(), called from dbx_symfile_finish(), and
2541 init_header_files(), called from dbx_new_init().
2542 * dbxread.c (dbx_new_init): Move deallocation things to new
2543 dbx_symfile_finish function.
2544 * elfread.c (elf_new_init): Call buildsym_new_init().
2545 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2546 routine for the objfile before deallocating other stuff.
2547 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2548 * symfile.h: Move struct sym_fns to before struct objfile def.
2549 Add sym_finish function pointer and change prototypes of other
2550 function pointers to reflect passing struct objfile pointer rather
2551 than struct sym_fns pointer.
2552 * symfile.c: Remove now obsolete symtab_fns pointer.
2553 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2554 locates the correct sym_fns struct for the given objfile.
2555 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2556 for better support of mapped symbol tables.
2557 * symfile.c (symbol_file_command): Remove obsolete code using
2559 * symfile.h: Remove duplicate declarations for symfile_objfile,
2560 entry_point, and object_files.
2561 * target.c (target_info): Compare symfile_objfile to NULL.
2562 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2563 aixcoff_symfile_finish().
2565 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2567 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2568 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2569 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2571 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2573 Some improvements to g++ debugging.
2574 * symtab.c (list_symbols): demangle before pattern matching.
2575 * symtab.c: Other fixes to improve handing of operators.
2576 * valprint.c (type_print_base): Fix test for constructor.
2577 * values.c (value_static_field): Allow evaluation of
2578 CLASS::METHOD, returning a function pointer.
2580 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2582 * Makefile.in (VERSION): Roll 4.4.6.
2583 * exec.c (exec_file_command): Add code to ignore optional args
2584 passed in by file_command() for use in symbol_file_command().
2585 * main.c (main): Document -mapped and -readnow in help summary.
2586 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2587 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2588 to get filename from bfd with bfd_get_filename(). Test mapto
2589 against 0, not NULL. Use mstrsave() to make copy of filename.
2590 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2592 * remote-vx.c (vx_load_command, add_symbol_stub):
2593 Symbol_file_add() takes an additional arg.
2594 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2596 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2597 changed to return a bfd not an objfile pointer.
2598 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2599 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2600 Change to eliminate local bfd and use symfile_bfd_open() plus
2601 allocate_objfile(). Add code to implement readnow option.
2602 * symfile.c (symbol_file_command): Changes to option handling,
2603 readnow functionality moved to symbol_file_add().
2604 * symfile.c (symfile_init): Eliminate local copy of bfd.
2605 * symfile.c (add_symbol_file_command): Changes to parse mapped
2606 and readnow options.
2607 * symfile.h (allocate_objfile): Arg removed from prototype.
2608 * symtab.h (symbol_file_add): Arg added to prototype.
2609 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2612 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2614 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2615 mtrace.awk, state.c, state.h: Removed.
2616 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2617 directories searched for source files.
2618 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2619 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2620 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2621 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2622 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2623 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2624 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2626 * Makefile.in (HFILES): Remove state.h
2627 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2628 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2629 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2630 * Makefile.in (clean): Remove all object files.
2631 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2632 * cplus-dem.c: Remove prototypes definitions that are now done in
2634 * dbxread.c (throughout): Change from using per-objfile
2635 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2636 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2637 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2638 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2639 * depend: Remove dependencies for state.o, state.h.
2640 * dwarfread.c: Add declaration for warning_pre_print.
2641 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2642 * dwarfread.c (throughout): Change from using per-objfile
2643 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2644 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2645 use supplied objfile.
2646 * i386-xdep.c (print_387_status): Change to use warning() rather
2648 * i387-tdep.c (print_387_control_word): Change to use warning()
2649 rather than printfs.
2650 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2651 that some compilers grumble about.
2652 * language.c (throughout): Add declaration for warning_pre_print
2653 and using warning() instead of printfs.
2654 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2655 * main.c (main): Add declaration for warning_pre_print and set it
2656 similarly to error_pre_print. Add declarations for
2657 mapped_symbol_files and readnow_symbol_files. Add appropriate
2658 definitions to long_options[].
2659 * minsyms.c: Trivial fix to comment.
2660 * objfiles.c (allocate_objfile): Substantially rewritten for
2661 using mapped symbol files.
2662 * objfiles.c (throughout): Change from using per-objfile
2663 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2664 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2665 * source.c (throughout): Change from using per-objfile
2666 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2667 * source.c (open_source_file): Use mstrsave to save file name in
2668 mapped symbol region for objfile.
2669 * symfile.c: Remove include for state.h.
2670 include to local form.
2671 * symfile.c (symbol_file_add_digested): Remove.
2672 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2674 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2675 from objfile structure. Add malloc descriptor pointer (md).
2676 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2677 * symm-xdep.c (print_fpu_status): Use warning() rather than
2679 * symmisc.c (free_symtab_block): Now takes and uses current
2681 * symmisc.c (throughout): Change from using per-objfile
2682 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2683 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2684 Sun compiler grumblings when PTR is char *.
2685 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2686 msymbols() to correct pointer type.
2687 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2688 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2689 error always starts on a line of it's own.
2690 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2691 Rewrite for new mapped malloc package use.
2692 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2693 that don't want to use the mapped malloc package; pass arguments
2694 on to traditional malloc package functions.
2695 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2696 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2697 mrealloc, malloc, and realloc but get fatal error if runs out
2699 * utils.c (msavestring, mstrsave): Save a string in a specific
2700 mapped malloc region.
2701 * utils.c (print_spaces): Use xmalloc to get the buffer.
2702 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2703 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2704 * config/i386v4.mh: Insignificant reorganization.
2706 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2708 * xcoffread.c: Only enable compilation of debugging functions
2709 if IBM6000 is defined. Fails to compile otherwise.
2711 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2713 * Makefile.in: pass MAKEINFO down on info.
2715 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2717 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2718 useless code, including an lseek to an uninitialized variable.
2719 Reported by Jim Williams <jimbo@wrs.com>.
2721 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2723 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2724 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2725 * minsyms.c, symfile.c: Changes that may be generally
2726 applicable, but are #ifdef IBM6000 for now.
2727 * rs6000-xdep.c: Fixed typo in comment.
2728 * rs6000-tdep.c: Non-substatial changes.
2729 * xoffread.c: The main change here is addition of some
2730 debugging functions.
2731 * xoffexec.c: More changes.
2733 * xcoffread.c: Fixed two too-few-parameters bugs.
2735 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2736 to SOLIB_CREATE_INFERIOR_HOOK macro.
2738 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2740 * symfile.h: Add prototype for iterate_over_msymbols().
2741 * symtab.c (cplus_mangled_symbol): Add function.
2742 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2743 iterate_over_msymbols to find demangled C++ symbol.
2744 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2745 value to iterate_over_msymbols().
2746 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2749 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2751 * Makefile.in: added check target.
2753 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2755 * ecoff.c: Move to ../bfd/coff-msym.c.
2756 * config/mt-*mips: Remove ecoff.o from the configuration.
2757 * remote.c (): Add newline to initial +.
2758 (remote_resume): Mention how to cope with signals.
2759 (remote_interrupt): Add debug msg.
2760 (remote-wait): Implement new 'T' reply, which includes
2761 status, PC, and FP all in a single short message.
2762 (putpkt): Add further debugging of packet acks.
2763 * mipsread.c (fixup_symtab): Also swap RFD's.
2764 (parse_partial_symbols): Avoid bug on unknown symbol types.
2765 * Makefile.in (VERSION): Roll to 4.4.5.
2766 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2767 for remote MIPS by limiting heuristic to 200 byte search.
2768 (heuristic_proc_desc): Byte-swapping.
2769 (mips_print_register): Cope with failure of
2770 read_relative_register_raw_bytes. Byte-swap integers for
2772 * mips-pinsn.c (print_insn): Byte-swap instruction.
2774 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2776 * config.sub configure.in config/.Sanitize config/mh-irix4
2777 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2778 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2779 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2780 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2782 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2784 * defs.h, utils.c: xrealloc takes PTR as first arg.
2785 * defs.h: Reword confusing comment about ANSI prototypes.
2786 * defs.h: Some minor whitespace changes.
2787 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2788 not NULL, which can be (void *).
2789 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2790 * tm-i386v.h (SP_ARG0): Define
2791 * xm-sysv4.h: Back out of change for missing prototypes.
2792 * i386-tdep.c (get_longjmp_target): Add function.
2794 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2796 * Makefile.in: install man page too.
2798 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2800 * All GDB files that #include defs.h: Removed stdio.h.
2801 (defs.h): #include stdio.h.
2803 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2805 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2806 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2807 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2808 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2809 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2810 it before printing out the hex shape of an address.
2812 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2814 * rs6000-xdep.c (frame_initial_stack_address): Move
2815 code to set frame->cache_fsr into new separate function
2816 frame_get_cacahe_fsr. This allows fixing a fatal error.
2817 * xcoffexec.c: Turn previously suppressed error
2818 message back on, after cleaning up BFD.
2820 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2821 printing of blank line, since it cases printing of an
2822 extra blank line. Is this intended? It does mess up
2824 * defs.h: Put back declarations of malloc and realloc,
2825 but protected by #ifndef MALLOC_INCOMPATIBLE.
2826 * objfiles.c: Undo previous change: Use malloc/realloc
2827 for objfile malloc/realloc fields (but add a cast).
2828 * xcoffexec.c: Suppress an error message (for now).
2830 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2832 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2833 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2834 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2836 * xcoffread.c: Modifications to C_DECL storage class handling, and
2837 introduction of an old smash_to_pointer_type() routine.
2839 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2840 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2841 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2842 parameters have been modified.
2844 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2845 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2846 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2847 and fetch_inferior_registers() always fetched all the registers
2848 resulting valid register values at hand all the time. Pushing a dummy
2849 frame did not require validating all register values first. After
2850 putting the above mechanism into action, we didn't have valid registers
2851 values always ready. Thus, all registers need to be fetched before
2852 pushing a dummy frame now.
2854 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2855 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2856 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2857 the starting address (actual frame address) of a frame.
2858 * rs6000-tdep.c: modifications to function_frame_info() to see if
2859 function reserves a frame pointer register (alloca register)
2860 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2861 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2862 functions with alloca() calls.
2864 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2866 * xm-sysv4.h: Provide definitions/prototypes for host environment
2867 functions for which no definitions or prototypes are provided in
2868 any currently included gdb or host environment header files.
2869 For SVR4, this currently includes malloc and realloc, which cannot
2870 be portably prototyped in any gdb include file.
2872 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2874 * buildsym.h: Remove obsolete variable file_stabs.
2876 * Makefile.in: Move place where configure merges in host-
2877 and target-dependent fragments later, so the latter
2878 can override (say) GNU_MALLOC.
2879 * config/mh-rs6000: Use system malloc. Otherwise, I
2880 ended up with *two* incompatible versions of malloc
2881 (functions in libc would call the malloc in libc).
2882 I assume this is a shared library problem.
2884 * remote.c: Fix (presumed) typo.
2885 * objfiles.c: Use xmalloc/xrealloc instead of
2886 malloc/realloc (since the latter are no longer declared).
2888 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2889 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2890 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2891 handle individual registers.
2892 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2893 correctly in case it wasn't cached yet. (A problem showed up
2894 after fetching individual registers.)
2895 * buildsym.c: Disable type_synonym_name's type name overwriting
2896 in cases it is unnecesary. rs6000 portation doesn't use
2897 type_synonym_name, and it used to nullify type names
2898 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2899 type's name as soon as space for that type is allocated.
2900 * xcoffread.c: ignore a section's lineno information if it is
2901 not `.text'. (In rs6000 bfd portation integration, skipping over
2902 `.pad' sections are ignored since it was in machine independent
2903 part of the code. Thus, a problem of fake sections with invalid
2904 lineno information arised.)
2906 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2907 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2908 * rs6000-tdep.c: make function_frame_info() work whether or not
2909 reading from a core file.
2910 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2912 * infrun.c. main.c, printcmd.c. symtab.c:
2913 More changes from IBM for rs6000.
2916 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2918 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2919 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2920 Merge in changes (mostly from IBM) for RS6000.
2921 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2922 More changes from IBM for RS6000. These are in machine-
2923 independent code, and probably could do with some cleaning
2924 up. The most questionable of these are #ifdef IBM6000.
2925 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2926 to single_step() (for consistency with rs6000 and i860).
2927 * utils.c: Allow the 1st arg to xrealloc to be NULL
2928 (in which case do malloc). This removes the need for
2929 some tests in xcoff code (and perhaps other places?).
2930 * coffread.c: Removed variables last_source_file,
2931 type_vector, and type_vector_length as these are now
2932 defined by buildsym.[ch].
2933 * defs.h: Remove prototypes for malloc and realloc, since
2934 these should only be used to implement xmalloc and xrealloc,
2935 and they conflict with <stdlib.h> in AIX - where they
2936 return void* even when __STDC__ isn't defined. Sigh.
2937 * munch: Recognize *initialize* in data as well as text
2938 (AIX uses data). Also, incorporate a patch from Garrett
2939 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2940 much more sensible, by only trying to match the name of
2941 the initialize_foo function, and not the junk before it.
2943 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2945 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2946 unless symbol table indicates that something has changed.
2948 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2950 * remote.c: Make it work for embedded MIPS. Increase buffer
2951 size, and use throughout. Round buffer size up if too many regs.
2952 Support baud rate setting and try for an 8-bit path. If
2953 interrupted while waiting for target, send a ^C down the wire.
2954 Avoid single-byte reads.
2955 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2957 * mips-xdep.h: Avoid the embedded regs when on Unix.
2959 * mipsread.c: Byte-swap the symbol table structures, using
2960 routines from ecoff.c, to read a symbol table written in any
2961 of the four possible byte orders.
2962 * configure.in (mips-big-* target): Same as Sony News.
2963 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2964 * ecoff.c: New file for symbol swapping routines.
2966 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2968 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2969 all-breakpoints' command.
2970 * (get_number): Allow users to enter negative breakpoint numbers.
2971 * (breakpoint_1): Reformat display of 'info break' to show new
2973 * (create_longjmp_breakpoint, breakpoint_re_set,
2974 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2975 symfile.c (syms_from_objfile): Re-do
2976 insertion of longjmp breakpoints. Move all code into
2977 breakpoint_re_set, and call that instead of
2978 create_longjmp_breakpoint in symfile.c.
2980 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2982 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2983 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2984 * symtab.c (find_pc_symtab): Handle having no objfiles.
2985 * infcmd.c: Fix comment.
2986 * objfiles.c (free_all_objfiles): Add.
2987 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2988 * symfile.c (symbol_file_command): free all objfiles when
2989 specifying a new symbol file.
2990 (reread_symbols): Stat the file name, don't fstat the descriptor.
2992 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2994 * Makefile.in, configure.in: removed traces of namesubdir,
2995 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2996 copyrights to '92, changed some from Cygnus to FSF.
2998 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3000 * dbxread.c (end_psymtab): Delete empty psymtabs.
3001 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3002 * symfile.h (struct objfile): Add free_psymtabs.
3004 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3006 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3008 * symfile.c (symbol_file_command): strcmp => !strcmp.
3009 * breakpoint.h: Move prototypes to follow enum definition they need.
3010 * breakpoint.c, infrun.c: Lint.
3011 * printcmd.c: Use `enum enable' rather than `enum
3013 * mipsread.c: First pass at making it compile with the new
3014 objfile changes. Probably seriously broken still, but it
3017 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3019 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3020 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3021 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3022 stepping (and nexting) through longjmp(). Also, cleanup
3023 breakpoint handling quite a bit by creating explicit breakpoint
3024 types instead of using magic breakpoint numbers.
3025 Makefile.in: Update version to 4.4.3
3027 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3029 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3030 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3031 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3033 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3035 * minsyms.c (install_minimal_symbols): Add bunches to any
3036 existing minsyms in the objfile. Avoid extra mallocation
3037 by working directly in the obstack. Remove ignored `mainline' parm.
3038 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3039 xcoffread.c: Change all callers.
3040 * FIXME: We should be able to eliminate MAINLINE from all the
3041 symbol readers now, with a small bit of work.
3043 * valops.c, value.h: Lint.
3044 * remote-vx.c: Add missing break; statement. Bugfix by
3045 Michael Sclafani, <sclafani@src.dec.com>.
3047 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3049 * Makefile.in (VERSION): Update version to 4.4.2
3050 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3051 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3052 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3053 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3054 mmap-alloc.o, mmap-sbrk.o
3056 * altos-xdep.c: Minor whitespace change.
3057 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3058 use to new minimal symbol table use.
3059 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3060 * arm-xdep.c (store_inferior_registers): Returns void.
3061 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3062 Convert from misc function vector use to new minimal symbol table use.
3063 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3064 * breakpoint.c: Add prototypes for local functions.
3065 * breakpoint.c (catch_command_1): Change to static and remove unused
3067 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3068 * breakpoint.h: Change function decls to prototype form.
3069 * buildsym.c: Add prototypes for local functions.
3070 * buildsym.c: Moved hashname() function here from dbxread.c.
3071 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3072 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3073 * buildsym.c (dbx_alloc_type): Change to static.
3074 * buildsym.c (finish_block): Add objfile parameter.
3075 * buildsym.c (misc): Change symbol_obstack to objfile version.
3076 * buildsym.c (make_blockvector): Change to static.
3077 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3078 * buildsym.c (compare_line_numbers): Change to static, args are const,
3079 cast args when used.
3080 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3081 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3082 and made static. Add objfile parameter.
3083 * buildsym.c (end_symtab): Simplify code using line table size.
3084 Realloc the linetable on the objfile symbol_obstack and copy there.
3085 * buildsym.c (scan_file_globals): Convert from misc function vector
3086 use to new minimal symbol use.
3087 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3088 strings get allocated in objfile's symbol_obstack. Convert references
3089 to builtin types to lookup_fundamental_type().
3090 * buildsym.c (read_type): Make static, add objfile parameter, convert
3091 references to buildin types to lookup_fundamental_type().
3092 * buildsym.c (read_struct_type): Add objfile parameter.
3093 * buildsym.c (read_array_type): Make static, add objfile parameter.
3094 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3095 * buildsym.c (read_huge_number): Make static.
3096 * buildsym.c (read_range_type): Make static, add objfile parameter,
3097 convert references to buildin types to lookup_fundamental_type ().
3098 * buildsym.c (read_args): Make static, add objfile parameter.
3099 * buildsym.h: Convert function decl's to prototype form.
3100 * c-exp.y: Add prototypes for local functions, convert uses of misc
3101 function vector to minimal symbol table. Reformat all builtin type
3102 initializations and pass a NULL objfile to init_type() for them.
3103 * coffread.c: Change context_stack ref's to coff_context_stack,
3104 add local function prototypes. Cast uses of xrealloc arg 1.
3105 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3106 crafting a new type.
3107 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3108 * coffread.c (finish_block): Change name to coff_finish_block.
3109 * coffread.c (make_blockvector): Add and use objfile parameter.
3110 * coffread.c (record_line): Change name to coff_record_line.
3111 * coffread.c (start_symtab): Change name to coff_start_symtab.
3112 * coffread.c (end_symtab): Change name to coff_end_symtab.
3113 * coffread.c (record_misc_function): Change name to record_minimal_
3114 symbol and change to minimal symbol table use from misc func tbl.
3115 * coffread.c (coff_symfile_read): Convert from misc function vector
3116 use to minimal symbol table use.
3117 * coffread.c (hashname): Remove; use common version in buildsym.c.
3118 * coffread.c (decode_base_type): Change references to builtin types
3119 to calls to lookup_fundamental_type().
3120 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3121 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3122 * command.c: Add prototypes for local functions.
3123 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3124 appropriate member of the function union for that type.
3125 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3126 ifdef out the function since it isn't currently used.
3127 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3128 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3129 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3130 * command.c (help_cmd): Compare function pointer to NULL.
3131 * command.c (help_cmd_list): Compare function pointer to NULL.
3132 * command.c (lookup_cmd_1): Use correct member of function union.
3133 * command.c (undef_cmd_error): Make static.
3134 * command.c (complete_on_cmdlist): Use correct member of func union.
3135 * command.c (do_setshow_command): Use correct member of func union.
3136 * command.c (shell_escape): Convert rindex use to strrchr.
3137 * command.h (COMMAND_H): Define if already included.
3138 * command.h (cmd_list_element struct): Change 'function' to a union
3139 and prototype args. Prototype completer function.
3140 * command.h: Convert decl's to prototype form.
3141 * convex-xdep.c (store_inferior_registers): Returns void.
3142 * copying.c: Prototype local functions.
3143 * coredep.c: Minor whitespace change.
3144 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3145 * cplus-dem.c: Prototype local functions.
3146 * dbxread.c (hashname): Remove; moved to buildsym.c.
3147 * dbxread.c (free_and_init_header_files): Make static.
3148 * dbxread.c: Add prototypes for local functions.
3149 * dbxread.c (new_object_header_files): Remove; inlined usages.
3150 * dbxread.c (xrealloc usages): Cast args.
3151 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3152 and change usages accordingly.
3153 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3154 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3155 * dbxread.c (dbx_next_symbol_text): Make static.
3156 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3157 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3158 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3159 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3160 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3161 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3163 * dwarfread.c (record_misc_function): Change name to record_minimal_
3164 symbol and use minimal symbol table throughout.
3165 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3166 * dwarfread.c: Convert all references to builtin types to use the new
3167 lookup_fundamental_type function.
3168 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3169 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3171 * elfread.c (record_misc_function): Convert to use record_minimal_
3173 * elfread.c (elf_symtab_read): Add objfile parameter.
3174 * eval.c: Add prototypes for local functions and move some decls
3175 around to accomodate prototypes.
3176 * expprint.c: Add prototypes for local functions. Change references
3177 to misc function vector to minimal symbol table.
3178 * findvar.c (read_memory usages): Cast args.
3179 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3180 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3181 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3182 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3183 * gould-xdep.c: Minor whitespace change.
3184 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3185 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3186 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3187 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3188 * i386-tdep.c: Add prototypes for local functions.
3189 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3190 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3191 that defaulted to int.
3192 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3193 i386_push_dummy_frame): Returns void.
3194 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3195 int and explicitly declare return type as int.
3196 * i387-tdep.c: Minor formatting changes.
3197 * i960-tdep.c (leafproc_return): Convert from misc function vector
3198 use to minimal symbol table use.
3199 * infcmd.c: Add prototypes for local functions.
3200 * infcmd.c (continue_command, until_next_command, until_command,
3201 path_info, path_command): Make static.
3202 * infcmd.c (step_1, until_next_command): Convert from misc func
3203 vector to minimal symbol table use.
3204 * inflow.c: Add prototypes for local functions.
3205 * infptrace.c (store_inferior_registers): Returns void, not int.
3206 * language.c (_initialize_language): Use proper member of function
3208 * m2-exp.y: Add prototypes for local functions, convert misc function
3209 vector uses to minimal symbol table uses.
3210 * m2-exp.y (make_qualname, yyerror): Make static.
3211 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3212 * m68k-pinsn.c: Add prototypes for local functions.
3213 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3214 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3215 * m68k-stub.c: Add prototypes.
3216 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3217 use to minimal symbol table use.
3218 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3219 * m88k-xdep.c (store_inferior_registers): Returns void.
3220 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3221 * mach386-xdep.c (store_inferior_registers): Returns void.
3222 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3223 * main.c: Add prototypes for local functions.
3224 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3225 longjmp() result to (NORETURN void).
3226 * main.c (catch_errors): Prototype the 'func' parameter.
3227 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3228 Takes an unused arg.
3229 * main.c (execute_command): Call the right member of the func union.
3230 * main.c (command_loop_marker, symbol_completion_function,
3231 command_loop): Make static.
3232 * main.c (command_line_input): Make linelength unsigned, cast arg
3233 to command_line_input().
3234 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3235 * main.c (initialize_main): Call right member of function union.
3236 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3237 * mem-break.c: Include symtab.h
3238 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3239 * mips-xdep.c (store_inferior_registers): Returns void.
3240 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3241 use to minimal symbol table use.
3242 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3244 * mipsread.c (make_type): Remove, convert usages to init_type.
3245 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3246 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3247 vector use to minimal symbol table use.
3248 * parse.c: Add prototypes for local functions.
3249 * parse.c (xrealloc usages): Cast args.
3250 * parse.c (prefixify_expression, length_of_subexp): Make static.
3251 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3252 * parser-defs.h: Convert function decls to prototype form.
3253 * partial-stab.h: Convert from misc function vector use to new minimal
3255 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3256 the per-objfile copies.
3257 * printcmd.c: Add prototypes for local functions. Move some struct
3258 definitions around to accomodate prototypes.
3259 * printcmd.c (decode_format): Make static, change args oformat and
3260 osize to int from char.
3261 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3262 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3263 * printcmd.c (print_address_symbolic): Convert from misc function
3264 vector use to minimal symbol table use.
3265 * printcmd.c (address_info): Convert from misc function vector use
3266 to minimal symbol table use.
3267 * printcmd.c (delete_display, enable_display, disable_display_command):
3269 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
3270 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3271 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3272 * pyr-xdep.c (store_inferior_registers): Returns void.
3273 * remote-mm.c (mm_load): symbol_file_add return value unused.
3274 * remote-nindy.c: Minor format change.
3275 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3276 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3277 * rs6000-xdep.c (store_inferior_registers): Returns void.
3278 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3279 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3280 vector use to minimal symbol table use.
3281 * solib.c: Add prototypes for local functions.
3282 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3283 function vector use to minimal symbol table use.
3284 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
3285 * solib.c (find_solib, shared_library_command): Make static
3286 * solib.c (read_memory, write_memory usages): Cast args.
3287 * solib.c (special_symbol_handling): Add function
3288 * source.c: Add prototypes for local functions.
3289 * source.c (select_source_symtab): Convert to scan objfiles.
3290 * source.c (open_source_file): Make static.
3291 * source.c (xrealloc usages): Cast args.
3292 * source.c (source_line_charpos): ifdef out, unused.
3293 * source.c (get_filename_and_charpos): Make static.
3294 * stack.c: Add prototypes for local functions.
3295 * stack.c (print_frame_info, frame_info): Convert from misc function
3296 vector use to minimal symbol table use.
3297 * symfile.c: Add prototypes for local functions.
3298 * symfile.c (compare_symbols): Make args const PTR's.
3299 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3300 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3301 * symfile.c (obsavestring): Add objfile parameter.
3302 * symfile.c (init_misc_bunches, prim_record_misc_function,
3303 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3304 sort_misc_function_vector, compact_misc_function_vector): Remove
3305 * symfile.c (symbol_file_add_digested): Add function.
3306 * symfile.c (symbol_file_add): Returns struct objfile *.
3307 * symfile.c (symbol_file_command): Modify for state file use.
3308 * symfile.c (symfile_open): Add parameter "dumpable".
3309 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3310 * symfile.c (load_command, add_symbol_file_command): Make static.
3311 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3312 * symfile.c (rindex usages): Converted to strrchr.
3313 * symfile.c (allocate_psymtab): New
3314 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3315 converted to minimal symbol table usage, but no obvious conversion.
3316 * symfile.c (free_all_symtabs): Remove.
3317 * symfile.c (_initialize_symfile): Use per-objfile info.
3318 * symfile.h: Rework the objfile structure to add per-objfile data
3319 objects (psymbol_obstack, symbol_obstack, type_obstack,
3320 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3321 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3322 Add prototypes to function declarations.
3323 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3324 function vector usage to minimal symbol table usage.
3325 * symmisc.c (DEV_TTY): Define if not defined.
3326 * symmisc.c: Add local function prototypes.
3327 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3328 printpsyms_command, print_objfiles, print_objfiles_command):
3329 Rework to use iterate_over_*
3330 * symtab.c: Add prototypes for local functions.
3331 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3332 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3333 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3334 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3335 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3336 lookup_reference_type, lookup_member_type, allocate_stub_method,
3337 check_stub_method, create_array_type, smash_to_member_type,):
3339 * symtab.c (lookup_symbol): Some args are const.
3340 * symtab.h: All type related defs and structs moved to gdbtypes.h
3341 * symtab.h: Convert decls to prototypes.
3342 * target.c (noprocess): Make static.
3343 * target.h: Change decl's to prototypes.
3344 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3345 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3346 * utils.c (_initialize_utils): Use correct member of function union.
3347 * valarith.c: include gdbtypes.h
3348 * valops.c: include gdbtypes.h, add prototypes for local functions.
3349 * valops.c (value_push, value_arg_push, find_function_addr):
3351 * valops.c (value_string): Convert from misc function vector use
3352 to minimal symbol table use.
3353 * valops.c (check_field_in): Make arg const.
3354 * valprint.c: Add prototypes for local functions.
3355 * valprint.c (print_string): Make static
3356 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3357 * values.c: Add prototypes for local functions.
3358 * values.c (value_headof): Convert from misc function vector to
3359 minimal symbol table.
3360 * xcoffexec.c: Add prototypes for local functions.
3361 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3363 * xcoffexec.c (relocate_minimal_symbol): Add.
3364 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3365 * xcoffread.c: Add prototypes for local functions.
3366 * xcoffread.c (sort_syms): Convert to scan objfiles.
3367 * xcoffread.c (read_xcoff_symtab): Make static.
3368 * xcoffread.c (various): Replace references to builtin types with
3369 calls to lookup_fundamental_type. Replace references to symbol_obstack
3370 and psymbol_obstack with pointers to the per-objfile copies.
3371 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3372 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3374 * xcoffread.c (init_stringtab): Add objfile parameter.
3375 * gdbtypes.c: New file
3376 * minsyms.c: New file
3377 * mmap-alloc.c: New file
3378 * mmap-sbrk.c: New file
3379 * objfiles.c: New file
3383 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3385 * Check in Fred Fish's changes in these modules. Fred
3386 will make ChangeLog entries for all of them. Update VERSION
3389 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3391 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3393 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3394 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3395 value.h: Prototypes for static functions; lint.
3396 * gdbtypes.h: Empty file to ease transition.
3398 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3400 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3401 inferior.h, language.h, signame.h, target.h, terminal.h,
3402 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3403 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3405 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3406 signame.c, sparc-xdep.c: Prototypes for all static functions.
3408 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3409 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3410 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3411 Remove to_call_function and target_call_function, since it
3412 always calls the same thing (call_function_by_hand).
3413 * core.c, exec.c, solib.c: Rename target_ops sections =>
3415 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3416 target.h: target_kill takes no args.
3417 * language.c (language_info): Scaffolding to allow briefer
3418 messages when the current language changes. FIXME.
3419 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3420 complaints about volatile functions.
3421 * xm-sysv4.h (HAVE_MMAP): Define.
3423 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3425 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3426 to make prototypes for all functions declared here.
3427 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3428 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3429 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3430 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3431 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3432 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3433 * utils.c: Avoid declaring malloc and realloc. Lint.
3434 (request_quit): Accept signal-number parameter.
3436 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3438 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3439 DIE's. Add new function read_tag_pointer_type() to read them.
3441 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3442 When creating a new user defined type, check to see if a partial
3443 type already exists, and if so, bash it to fit.
3445 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3447 * coffread.c (decode_base_type): Pass long, not union.
3448 Fix by Eric Valette, ev@chorus.fr.
3450 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3452 * elfread.c (elf_symtab_read): Fix code to correctly track
3453 changes in bfd for absolute symbols.
3455 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3457 * xm-vaxbsd.h: Close off comment.
3459 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3461 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3463 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3465 * mips-tdep.c (mips_print_registers): Print correct register
3466 number for double pseudo-registers.
3468 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3470 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3471 in the op$::OPERATOR. case. From Steven McCanne,
3472 <mccanne@horse.ee.lbl.gov>.
3474 * exec.c (set_section_name): Pass arg to exec_files_info;
3475 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3477 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3479 * main.c (print_gdb_version): Copyright msg: only this year.
3480 (cd_command): Avoid changing current_directory on error.
3482 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3484 * mipsread.c (parse_partial_symbols): Handle dependencies
3485 between partial symbol tables (when not doing stabs-in-ecoff).
3486 (This used to be handled by parse_fdr, but parse_fdr was
3487 incompatible with handling stabs-in-ecoff, so the code
3488 was re-written to not use parse_fdr. Unfortunately,
3489 the logic to handle dependencies was overlooked.)
3491 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3493 * coffread.c (read_enum_type): Use the size of a target int when
3495 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3497 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3498 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3499 TARGET_PTR_BIT to determine size of a pointer
3500 * values.c (unpack_long): when unpacking a REF or a PTR don't
3501 assume the size of the type.
3503 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3505 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3506 looking at its members. Improve guess between struct and union,
3507 only assuming union if multiple members have offsets of zero.
3509 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3511 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3512 (This is just for clarity - and one day permitting us to
3513 change FP0_REGNUM from 38 to 32, which would make more sense.)
3514 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3515 register numbers in stabs-in-ecoff get handled correctly.
3517 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3519 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3520 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3521 into BSD and Ultrix.
3523 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3525 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3527 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3529 * Makefile.in: Increment version to 4.4.1.
3530 * main.c (print_gdb_version): Update copyright notice.
3532 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3534 * mipsread.c: Prepend "struct " to the names of structure
3535 types, and similarly for enums and unions. (This used
3536 to be done, but got lost in the re-write to "guess" the
3537 difference between enum/struct/union.)
3538 Also, guess that a tag is an enum if the first member
3541 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3543 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3546 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3548 * Projects: Patching executables is done.
3549 * Makefile.in (VERSION): Roll to gdb-4.4.
3550 * README, WHATS.NEW: Update for gdb-4.4.
3552 * symfile.c (reread_symbols): Whenever we reread one object
3553 file's symbols, we must restart the scan, because the object_files
3554 chain has been permuted.
3556 * exec.c (exec_files_info): Split out into print_section_info.
3557 Print BFD filename of each section if it's not the default one.
3558 * core.c (core_files_info): Call print_section_info.
3560 * xm-vax.h: Include a few system header files whose definitions
3561 must precede defs.h.
3562 * language.c, language.h: Make some things const.
3563 * expression.h, main.c: const spreads like ooze.
3565 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3566 since BREAKPOINT values can be >0x80.
3568 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3570 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3572 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3574 * sparc-pinsn.c: Remove kludge for preferring architectures.
3575 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3576 and forever. Add `add' instruction to the set that get checked
3577 for a preceding `sethi' in order to print an absolute address.
3578 Corresponding changes in ../include/opcode/sparc.h needed
3579 to eliminate garbage instructions.
3581 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3583 * mipsread.c (parse_partial_symbols): Make sure partial
3584 symbols are created for external symbols (as used to be
3585 the case). This is a bit of a pain with the mips-coff.
3586 It uses a table which points to all of the external
3587 symbols belonging to a particular FDR or psymtab.
3588 Once we've generated this table, we might as well save
3589 it, and then use it in psymtab_to_symtab_1 to find
3590 the symbols to pass to parse_external().
3591 * symfile.c, symfile.c: New function start_psymtab_common
3592 to share the common parts of allocating a new psymtab
3593 for dbxread, mipsread (and later dwarfread). Its code
3594 was pulled out from start_psymtab in dbxread.c.
3595 * dbxread.c (start_psymtab): Use start_psymtab_common().
3597 * valprint.c (val_print): If there is an error when trying
3598 to print a string, check to see if there really is a problem
3599 by reading just one character. If that works, assume
3602 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3604 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3605 cypress, v8 mnemonics in that order.
3607 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3609 * sparc-pinsn.c: Put the qsort() back in.
3611 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3613 * findvar.c (read_register, write_register): Handle machines
3614 where REGISTER_TYPE is not the same size as "int".
3616 Handle debug symbols in dynamically loaded (relocated) code:
3618 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3619 offset to process_one_symbol.
3620 (process_one_symbol): Take new offset parameter. Add it into
3621 appropriate symbol types to relocate symbols to loaded addresses.
3622 Handle all possible symbol types, and complain() about types that
3623 we don't expect to see.
3624 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3625 process_one_symbol (FIXME, should pass real offset).
3629 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3631 (set_breakpoint, break_command_1, until_break_command,
3632 catch_command_1, breakpoint_re_set_one): Use it.
3633 * symtab.h (resolve_sal_pc): Declare.
3634 * infcmd.c (jump_command): Use resolve_sal_pc.
3636 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3638 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3640 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3642 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3643 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3644 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3646 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3648 * dbxread.c (process_one_symbol): Make a first cut at handling
3649 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3651 * symtab.c (find_pc_line): Fix stepping into and out of #included
3654 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3656 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3657 no longer any need to copy ../include/opcode/* into gdb.
3659 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3661 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3663 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3665 * valprint.c (type_print_base, type_print_method_args):
3666 Print C++ constructor methods without bogus "return type."
3668 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3670 * infptrace.c (child_xfer_memory): Parameter "target" should
3671 be a pointer to a structure, not the entire structure.
3673 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3675 * depend: Convert the couple of references to ansidecl.h that
3676 used the local gdb version to use the ../include version.
3678 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3681 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3682 (inferior_proc_init): Fix non-ANSI version of args.
3683 (attach): Call print_sys_errmsg with correct number of args.
3684 (mappingflags): Make static, does not need to be global.
3686 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3687 not the entire struct itself.
3689 * valops.c (value_assign): Cast some args to modify_field() and
3690 {read,write}_register_bytes() correctly.
3692 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3694 * Makefile.in (MALLOCSRC): Removed reference to removed local
3697 * dwarfread.c (list_in_scope): Needs an initial value, use file
3700 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3702 * main.c (main): Make option_index local to keep new getopt happy.
3703 main.c, solib.c, Makefile.in: Update copyright notices.
3705 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3707 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3709 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3711 * Makefile.in (HFILES): Add partial-stab.h.
3713 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3715 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3716 New files for stratus. Not complete enough to actually build
3717 on the Stratus machine; that awaits copyright assignment for
3720 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3721 for getting custom flags into CFLAGS when doing makes.
3723 * configure.in: Add config information for stratus.
3725 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3727 * dbxread.c (process_one_symbol): Pass address of structure
3728 to complain(), rather than the whole structure.
3730 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3732 * solib.c (solib_add_common_symbols): Only compile in when not
3733 using SVR4 style shared libraries.
3735 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3737 * dwarfread.c (locval): Add offreg flag to indicate location
3738 values that are computed off a base register.
3740 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3741 TAG_local_variable cases to account for static variables
3742 within function scopes.
3744 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3746 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3747 doesn't exist on some systems.
3749 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3750 nexting over recursive function calls.
3752 * target.c (target_read_string): Create this routine to read null
3753 terminated strings from the target. It deals with running off the
3754 end of memory elegantly as well. solib.c (find_solib): Use
3755 target_read_string() to avoid problems with running off the end of
3758 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3759 that reference pgrp_inferior.
3761 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3763 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3764 mips-tfile has been hacked to act more "traditionally."
3765 * dbxread.c: Fixed typo in comment.
3767 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3769 * mips-tdep.c (mips_skip_prologue): Add some number of
3770 'sw' instructions before 'addiu' adjusts the stack.
3772 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3774 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3775 freescope, buildblock closescope, record_line, add_symbol_to_list,
3776 gatherblocks, make_blockvector): Extensive changes to switch
3777 to generic symbol table building code in buildsym.c. Remove
3778 scope tree structures and functions, symbol table building
3779 functions, and lots of other small changes.
3781 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3782 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3784 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3786 * buildsym.c (cleanup_undefined_types): Add support for enums.
3787 This fixes the 'GDB internal error. cleanup_undefined_types with
3790 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3792 * dbxread.c: detect gcc2 compilations.
3794 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3796 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3797 in ../include/opcode/sparc.h.
3799 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3801 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3802 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3803 to reflect actual locations of opcode files, so TAGS target will
3806 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3808 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3811 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3812 dereferencing to access the correct elements.
3814 * valops.c (value_addr): Declare return type of external func
3817 * xcoffread.c: Undefine next_symbol_text before redefining it.
3819 For older changes see ChangeLog-9091
3825 version-control: never