1 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3 * dwarfread.c (cu_language): New local variable to record
4 language for current compilation unit being processed.
5 * dwarfread.c (set_cu_language): New local function to decode
6 and record language for current compilation unit being processed.
7 * dwarfread.c (synthesize_typedef): Add local function to
8 synthesize a typedef for C++ classes, structs, unions, and
10 * dwarfread.c (read_structure_scope): Synthesize typedefs
11 for C++ classes, structs and unions.
12 * dwarfread.c (read_enumeration): Synthesize typedefs for
14 * dwarfread.c (read_file_scope): Call set_cu_language to
15 record language for current compilation unit. After symtab
16 is built, save this recorded language.
17 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
18 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
19 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
20 typedefs for C++ classes, structs, unions, and enumerations.
21 * dwarfread.c (scan_compilation_units): Call set_cu_language
22 to record language for current compilation unit.
23 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
24 for TAG_enumeration_types, rather than in add_partial_symbol.
25 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
26 case with class, struct, and union type cases, now that they are
27 the same. Remove tests for non-NULL name attributes, now done
29 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
30 treat as alias for TYPE_CODE_STRUCT for now.
32 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
34 * Makefile.in: map "gdb" through program_transform_name when
37 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
39 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
40 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
41 Use "regi" for local indexing through register numbers, reserving
42 "regno" for the name of a specific register passed as an input
43 parameter. Fix bug propagated through all versions that sometimes
44 used regno as an index when it should have been regi, thus using
45 -1 as an index in some cases.
47 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
49 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
50 respectively, so same demangler can be used by other programs.
51 * Makefile.in: Remove demangler stuff.
52 * Makefile.in (depend): Pass -I../readline (needed for main.c).
53 * demangle.c (_initialize_demangler): Tell demangler which
54 CPLUS_MARKER to assume.
56 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
58 RS/6000 portability changes (for hosting cross-debuggers).
60 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
61 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
62 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
63 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
64 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
65 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
66 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
67 (NO_SINGLE_STEP): Add, target-dependent.
68 (loadinfotextindex): Lowercase, remove "aix_".
69 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
70 (NO_SINGLE_STEP): Remove, target-dependent.
71 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
72 * xcoffread.c: Only build file if RS/6000 native GDB.
73 (build_function_symbol): Remove #if 0'd code.
74 * rs6000-tdep.c: Cleanup. Add static fn protos.
75 Use CORE_ADDR for addresses throughout. Make void fns void.
76 (pop_dummy_frame): Add FIXME about bogosity of design here.
77 (rs6000_struct_return_address): Ditto.
78 (frameless_function_invocation, frame_get_cache_fsr,
79 frame_initial_stack_address, xcoff_relocate_symtab,
80 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
81 add_text_to_loadinfo, find_toc_address): Move from xdep file.
82 Use CORE_ADDRs. Change identifiers to lowercase.
84 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
85 supplying dummy routines if non-native. Add prototype for
86 static exec_one_dummy_insn. Move a mess of functions to
87 rs6000-tdep.c (as above). Remove #if 0'd code.
89 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
90 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
91 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
93 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
96 * vx-share/README, nindy-share/README: New files describing
97 how these directories' code is shared, and with whom.
99 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
101 * configure.in (target configurations): Reformat into table.
102 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
104 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
105 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
106 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
107 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
108 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
109 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
111 * Makefile.in (config-check): Add command to check whether
112 configure.in is consistent with config/*.
114 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
116 * configure.in (host configurations): Reformat nested cases into
117 easy-to-maintain table.
118 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
119 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
121 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
123 * cplus-dem.c: Reorder args to most local functions to make them
124 follow the consistent pattern of struct work_stuff pointer first,
125 followed by pointer into string being demangled, followed by
126 pointer to the string where the result is being stored, followed
127 by other args. Also generally replace most variables of name
128 "type" with "mangled" for consistency. They all pointed to the
129 same string but half were one name and half the other.
130 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
131 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
132 use whenever a qualified name is being demangled.
133 * cplus-dem.c (do_type): Qualified names are treated similarly
134 to fundamental types, not as modifiers of fundamental types.
136 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
138 * configure.in: Add sparclite as a target.
140 * sparc-stub.c (handle_exception): Flush instruction cache just
141 before returning to the user. (hexToInt): Fix overzealous cleanup.
143 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
145 * infrun.c (handle_command): Rewrite to allow multiple signal
146 numbers, signal number ranges, and to recognize "all" to mean all
147 signals except those used by the debugger.
148 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
149 to set or reset actions for specific signals.
151 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
153 * coffread.c (decode_type): Call alloc_type to alloc new
155 * stabsread.c (read_array_type, read_range_type, define_symbol):
156 Call alloc_type to alloc new types.
157 * stabsread.c (define_symbol): Move dbl_valu symbol field data
158 from type_obstack to symbol_obstack.
159 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
161 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
162 associated with a type, using the same mechanism as was used to
163 allocate space for the type structure itself.
164 * coffread.c (patch_type, coff_read_struct_type,
165 coff_read_enum_type): Use TYPE_ALLOC.
166 * dwarfread.c (struct_type): Use TYPE_ALLOC.
167 * gdbtypes.c (create_array_type, check_stub_method,
168 allocate_cplus_struct_type): Use TYPE_ALLOC.
169 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
170 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
171 read_range_type): Use TYPE_ALLOC.
173 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
175 * breakpoint.c (breakpoint_re_set): Select a default source
176 symtab if one is not currently selected.
177 * utils.c (query): Call wrap_here before building the output
178 query string, to turn off wrapping and flush any buffered output.
179 Otherwise our query may end up in the wrap buffer and never be
181 * eval.c (evaluate_subexp): Report error when attempting to
182 evaluate subscript for types without a target type, rather
183 than dumping core by using the NULL pointer.
184 * symfile.c (symbol_file_command): Forget current_source_symtab
185 and current_source_line when discarding symbol table.
187 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
189 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
191 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
192 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
194 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
196 * remote.c (remote_open): Fix baud rate setting to make -b flag
197 work. (remote_wait): Change 'T' message parser to deal with new
198 improved format which allows stub to send an arbitrary bunch of
200 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
201 make all this re-entrant by storing all state on the stack. Clean
202 up memory error trapping. (computeSignal, set_debug_traps):
203 make it all table driven. Make a start at a baud rate setting command.
205 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
207 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
209 * remote-vx.c: redefine malloc to avoid buggy declaration on
210 RS/6000 <rpc/types.h>.
211 xm-rs6000.h: include <sys/select.h> to define fd_set for
212 <rpc/svc.h> on RS/6000.
214 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
216 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
217 recursive invocations of make. Always create installation
220 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
222 * m68k-pinsn.c: Minor fix in style of output (don't use
223 range to indicate floating point control registers).
225 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
227 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
229 * infcmd.c (registers_info): Handle multiple register names.
230 Changes inspired by Roland McGrath.
232 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
234 * sparc-stub.c: New file. Mix it with your SPARClite
235 application, and it will speak GDB remote protocol!
236 * remote.c (remote_wait): Change 'T' (expedited reply) message to
237 deal with arbitrary registers. Needed for sparc-stub.
239 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
241 * cplus-dem.c (cplus_markers): Add table for gnu style and
242 use throughout, in place of compile time constant CPLUS_MARKER.
243 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
244 * cplus-dem.c (cfront_special): New function, as suggested
245 by pfieland@stratus.com.
246 * cplus-dem.c (forget_types): New function.
247 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
249 * cplus-dem.c (mop_up): Call forget_types().
250 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
251 Use throughout, instead of checking current_demangling_style.
252 * cplus-dem.c (demangle_signature): When finding an explicit
253 start of function args, forget all remembered types for
254 lucid/cfront style demangling.
255 * cplus-dem.c (demangle_prefix): In a sequence of two or more
256 underbar characters, use last pair as the delimiter. Hoist
257 gnu_special() call up to cplus_demangle(). Call cfront_special()
259 * cplus-dem.c (cplus_special): Fix virtual table name demangling
260 for inherited classes.
261 * cplus-dem.c (demangle_args): Document quirks of numbered
262 references to previously seen types.
263 * dbxread.c (read_ofile_symtab, process_one_symbol):
264 Use AUTO_DEMANGLING rather than explicitly checking
265 current_demangling_style.
266 * demangle.h: Add some comments.
267 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
268 CFRONT_DEMANGLING): New macros.
269 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
270 not found in the actual producer string produced by lcc.
271 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
272 than explicitly checking current_demangling_style.
274 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
276 * breakpoint.c (enable_longjmp_breakpoint,
277 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
278 Check for duplicate breakpoints at the same address. Bug report
279 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
281 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
283 * buildsym.c (end_symtab): Document that end_symtab can return
284 NULL under non-error conditions.
285 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
286 returned from end_symtab for empty compilation units.
288 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
290 * am29k-tdep.c: Lint from DECstation compiler.
291 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
292 As the man page says, "Sometimes you just can't get lint to shut
293 up". That doesn't mean you should blow away the code it won't
295 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
296 it up over the next few weeks. Make mips x 29k build.
297 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
298 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
299 but leave it as a comment because the breakpoint instruction
300 is not easily accessible at this moment (it's static, and if
301 we define one here, it goes into every file compiled).
303 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
305 * Makefile.in (VERSION): Bump to 4.6.3.
306 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
307 function scopes when building partial symbol tables.
308 * objfiles.c (open_existing_mapped_file): Make it clear in
309 warning message that out of date mapped files are ignored.
310 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
311 unit source file name in error message.
313 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
315 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
316 * dwarfread.c (struct_type): In absence of AT_byte_size for
317 bitfield, use size of object of member's type for the size of
318 the anonymous object containing the bit field.
319 * dwarfread.c (completedieinfo): Set has_at_byte_size when
320 an AT_byte_size attribute is seen.
321 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
322 union aux_ext (was aux_ent).
323 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
324 unsigned char* to char*, for Lucid compiler.
325 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
326 to be correct type (from unsigned char* to char*).
327 * valprint.c (type_print_derivation_info): Minor tweak to placement
328 of commas in derived class printing.
329 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
331 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
333 * xm-go32.h: Define LSEEK_NOT_LINEAR
334 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
335 then work out the lseek positions of newlines by running through
336 the file and `tell'ing. This makes source file listing work on
337 OS's where the relationship between physical position in file and
338 canonical position is indeterminate, eg VMS and DOS.
340 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
342 * stabsread.c: Ensure that all members of all allocated structures
343 are initialized to known state to avoid hard to find bugs with gdb
344 using fields containing random data.
345 * buildsym.c (start_subfile): Compact dirname initialization.
346 * buildsym.c (patch_subfile_names): New function.
347 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
348 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
349 * buildsym.h (patch_subfile_names): Add prototype.
350 * dbxread.c (process_one_symbol): Call patch_subfile_names.
352 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
354 * remote-udi.c: Update comments.
356 * remote.c (getpkt): Only force retransmission ten times;
357 after that, assume bug in target code, and handle pkt anyway.
359 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
361 * configure.in: Add support for apollo 68k under BSD environment.
362 * xm-apollo68b.h: New file to support above.
364 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
366 * configure.in: Recognize i486 host cpu.
367 * valprint.c (type_print_derivation_info): Print derivation info
368 in same form as class declarations in source.
369 * valprint.c (type_print_varspec_suffix): Split arg printing
370 code out to type_print_args function.
372 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
374 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
375 at_import, at_frame_base.
376 * dwarfread.c (completedieinfo): Remove cases for obsolete
377 AT_visibility, AT_import, and AT_frame_base attributes.
378 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
379 i860, which can keep up to 4 shadow breakpoints.
380 * tm-stratus.h (USG): Define.
381 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
382 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
383 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
384 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
385 * config/stratus.mt (TDEPFILES): Include files available from
386 stratus that are not yet in release pending receipt of paperwork
388 * buildsym.c (finish_block): Minor code format change.
389 * gdbtypes.h (struct field): Add to comments.
390 * gdbtypes.h (virtual_field_bits): Add to comments.
391 * objfiles.c (allocate_objfile): Change obstack interface to
392 match FSF merging efforts.
394 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
396 * Makefile.in (VERSION): Bump to 4.6.2.
397 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
398 * Makefile.in (OBS): Add stabsread.o
399 * Makefile.in (stabsread.o): Add build rule.
400 * stabsread.c, stabsread.h: New files.
401 * buildsym.c: Split out stabs specific support to stabsread.c.
402 * buildsym.h: Split out stabs specific support to stabsread.h.
403 * dbxread.c (stabsread.h): Include
404 * dbxread.c (dbx_new_init): Call stabsread_new_init.
405 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
406 * dbxread.c (read_ofile_symtab): Call end_stabs.
407 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
408 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
409 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
410 really_free_pendings to cleanups.
411 * elfread.c (elf_new_init): Call stabsread_new_init.
412 * gdbtypes.c: Small changes to maintenance commands.
413 * mipsread.c (stabsread.h): Include.
414 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
415 * xcoffread.c (stabsread.h): Include.
416 * xcoffread.c (global_stabs): Remove redundant def.
417 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
419 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
421 * lmode_inferior_valid, lmode_ours_valid: New static vars.
422 * inflow.c (terminal_init_inferior, terminal_inferior,
423 terminal_ours_1, initialize_inflow): Record and use state
424 of lmode_inferior_valid and lmode_ours_valid.
426 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
428 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
429 include <sgtty.h> on USG. (from sef).
431 * depend: es1800 dependency needed here.
433 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
435 * buildsym.c (read_struct_type): Initialize structs allocated
436 with alloca, to avoid using random values from stack later on.
437 * defs.h (fprintf_filtered): Add prototype.
438 * gdbtypes.c (check_stub_method): Fix misleading comments.
439 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
441 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
442 small changes to maint support functions.
443 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
444 for some fields and expand comments.
445 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
446 macro and track change to obstack_full_begin macro.
447 * utils.c (fprintfi_filtered): New function.
448 * valprint.c (type_print_base): Fixup field printing to not
449 print extraneous lines and not print bogus "no data fields"
450 messages for C++ classes with no data members. Also use new
451 fprintfi_filtered function.
453 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
455 * configure.in: es1800 ok for 68000 too.
457 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
459 * configure.in: echo error messages to stderr, not stdout
461 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
463 * configure.in: recognize hppa* instead of hppa
465 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
467 * energize.c: Second cut at DynamicLoad message handling.
469 * energize.c: Relativize pathnames in #include statements.
470 * (kernel_dispatch): Better error messages for unknown protocol
472 * (kernel_dispatch): First cut at DynamicLoad message handling.
474 * Makefile.in: Remove -I../readline from all compilations,
475 include a special case for main.o instead.
477 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
479 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
480 error if it fails to find a member type, rather than return NULL
481 and trigger a coredump.
482 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
483 lookup_demangled_partial_symbol,): Ask demangle_and_match to
484 match on complete demanglings, including argument lists for member
485 functions, rather than just accepting the first demangling that
486 matches the class and function name.
487 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
488 to start_symtab as the directory name.
489 * dwarfread.c (completedieinfo): Strip off any leading hostname
490 portion of the AT_comp_dir attribute string. Gdb doesn't know
491 what to do with them (FIXME).
493 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
495 * breakpoint.c (commands_command): Simplify code a bit, remove
496 unnecessary fflush().
498 * Makefile.in (OTHERS): Add gcc.patch.
499 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
501 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
503 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
506 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
508 * WHATS.NEW renamed to NEWS.
510 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
512 * dbxread.c, dwarfread.c: Re-enable experimental code to
513 automatically select demangling style.
514 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
515 DEMANGLING_STYLE, to make more descriptive. Revert back to
516 "auto" as default. Comment use.
517 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
518 * Makefile.in (${DEMANGLER}.o) Remove target and special
521 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
523 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
525 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
527 * Makefile.in, demangle.c: Change default demangling style to
529 * Makefile.in: Update version to 4.6 !!!
530 * README, WHATS.NEW: Update for 4.6.
532 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
534 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
537 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
538 nodes as base classes.
540 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
542 * alldeps.mak, depend: Update.
544 * xcoffread.c: Add decl for section_offset to keep prototype happy.
546 * Makefile.in (VERSION): 4.5.9.
548 * xm-hp300bsd.h: Add decl for strdup().
549 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
550 PDR. Cleanup a few things, fix compilation warnings.
552 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
554 * Makefile.in (DEMANGLING_STYLE): New define to set default
555 demangling style for C++. Defaults to "auto".
556 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
557 * Makefile.in (SFILES_MAINDIR): Add demangle.c
558 * Makefile.in (OBS): Add demangle.o
559 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
560 Remove compile time decisions about demangling style and replace
561 with runtime decisions using current_demangling_style.
562 * cplus-dem.c (main): Expand code included during building of
563 standalone demangler to recognize demangling style options.
564 * dbxread.c (demangle.h): Include.
565 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
566 demangling style if processing g++ code and current demangling style
567 is auto (Note: this feature currently disabled.)
568 * demangle.c: New file, generic demangling control.
569 * demangle.h (demangling_styles): New enumeration to select one
570 of several demangling styles. Also define string names for each
572 * demangle.h (set_demangling_style): Add prototype.
573 * dwarfread.c (demangle.h): Include.
574 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
575 New producer string prefixes to recognize.
576 * dwarfread.c (handle_producer): Consolidate actions for specific
577 producers. Set demangling style based on producer string if
578 current style is auto. (Note: this feature currently disabled.)
579 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
581 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
583 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
585 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
587 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
588 * c-exp.y: Call lookup_signed_typename() after seeing
589 "signed". This handles "signed char" correctly.
590 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
591 keywords before a type specifier.
593 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
595 * command.c (lookup_cmd_1): Clarify descriptive comments.
596 * gdbcmd.h (maintenanceprintlist): Add declaration.
597 * main.c (maintenanceprintlist): Add definition.
598 * main.c (gdb_completer_command_word_break_characters): Add.
599 * main.c (symbol_completion_function): Switch completer word
600 break character sets dynamically, based on whether completion is
601 being done on commands or on something else.
602 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
603 * maint.c: Include demangle.h.
604 * maint.c (maintenance_demangle): New function.
605 * maint.c (maintenance_print_command): New function.
606 * maint.c (_initialize_maint_cmds): Reorganize some commands
607 under new maintenance print subcommand.
609 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
611 * gdbtypes.c (lookup_struct_elt_type): If the input type is
612 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
613 target type. Otherwise, 'whatis this.field' wouldn't work,
614 which would be inconsistent, since 'print this.field' works.
615 * buildsym.c (read_struct_type, read_enum_type): Clear
617 * buildsym.c (cleanup_undefined_types): Don't rely on a
618 flawed "Reasonable test to see if" a type has been defined
619 since it was referred to; now we can just see if the
620 TYPE_FLAG_STUB flag has been cleared.
621 * valprint.c (print_type_base): Emit public/protected/private
622 labels for methods as well as fields. Also, indent these labels
623 2 spaces instead of 4, for a more conventional "look".
624 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
625 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
626 * gcc.patch: New file. Contains patch for gcc (so people
627 with gdb-2.2.x won't have to wait for a new gcc release).
629 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
631 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
632 (print_addr): Call print_address to show symbolic version as well.
634 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
636 (vx_read_register): Declare inferior_fp_regs. Delete code for
637 copying "inferior_registers" around; the values are already in var
638 "registers". Use correct size for register set.
640 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
641 target doesn't support it.
642 (vx_read_register): Don't try reading them either.
644 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
645 VxWorks back end reads them in one contiguous set except for this
647 (register_names): Change "pc" to "pcw" to avoid confusion printing
649 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
650 find the PC under VxWorks.
652 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
654 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
655 to create new blank types, instead of handcrafting them.
656 * defs.h (printfi_filtered): Add prototype.
657 * utils.c (printfi_filtered): New function.
658 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
659 to simplify the code. Other cleanups.
660 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
661 * gdbtypes.h (struct cplus_struct_type): Add comments describing
662 use of various fields.
663 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
664 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
665 production that currently treats it exactly the same as STRUCT.
666 * c-exp.y (yylex): Recognize "class" as token CLASS.
667 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
668 * symtab.c (decode_line_1): Fix to pass quoted args on down to
669 general symbol handling code. Call cplus_mangle_opname with
671 * symtab.c (decode_line_2): Print demangled function names in
672 breakpoint menus, instead of just file and line number.
673 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
674 * valprint.c (type_print_base): Print "class" for C++ classes,
675 rather than "struct". Print section labels for public, protected
676 and private members of C++ classes.
677 * values.c: Include demangle.h.
678 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
680 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
682 * Makefile.in (VERSION): Update to 4.5.8.
684 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
686 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
687 prevent crashes when examining cross-targets.
688 * dbxread.c (process_one_symbol): Include directory name when
689 calling start_subfile for SOL & BINCL symbols. This allows gdb to
690 find include files, and yacc/lex sources when the cwd doesn't match
691 that in which the object was compiled.
692 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
694 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
697 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
699 * maint.c (maintenance_command, maintenance_info_command):
700 Install with allow_unknown as 0 and call help_list to show
701 list of possibilities when no subcommand is specified.
703 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
705 * configure.in: Add m68k-ericsson-*.
706 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
708 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
711 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
712 * Makefile.in (OBS): Add new file maint.o.
713 * defs.h (command_class): Add class_maintenance.
714 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
715 commands. Allow for them (and other nonessential parts of gdb)
716 to be selectively left out under special circumstances.
717 * gdbtypes.c (recursive_dump_type): New function; supports
718 maintenance print-type command.
719 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
721 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
723 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
724 initializers. Add initializations for setprintlist, showprintlist,
725 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
726 * printcmd.c (maintenance_print_type): New maintenance cmd.
727 * valprint.c (setprintlist, showprintlist): Move to main.c, as
728 implied by comment that all cmd lists are owned by main.c.
729 * infcmd.c (unsetlist): Move to main.c, as implied by comment
730 that all cmd lists are owned by main.c.
731 * language.c (setchecklist, showchecklist): Move to main.c, as
732 implied by comment that all cmd lists are owned by main.c
733 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
734 deletelist): Remove redundant declarations (also in gdbcmd.h).
735 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
736 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
737 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
738 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
739 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
740 maintenance_print_msymbols, maintenance_print_objfiles):
742 * symmisc.c (printsyms_command, printpsyms_command,
743 printmsyms_command, printobjfiles_command): Removed from
745 * main.c (dump_me_command): Moved to maint.c and renamed to
747 * breakpoint.c (all_breakpoints_info): Rename to
748 maintenance_info_breakpoints.
749 * breakpoint.c (_initialize_breakpoint): Convert add_info of
750 all_breakpoints_info to add maintenance_info_breakpoints to the
751 maintenanceinfolist instead.
752 main.c (initialize_main): Set up maintenance class commands.
754 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
756 * energize-patches: Fix minor problems with building energize lib.
758 * energize-patches: Change names of all cadillac procedure calls
759 to be energize procedure calls. Simplify many hooks by moving
760 tests energize.c. Configure energize, and build it automatically now.
762 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
764 * Makefile.in (VERSION): Bump to 4.5.7.
765 * cplus-dem.c (demangle_args): Validate index for previously
766 seen type to guard against bogus values from malformed manglings.
767 * valops.c (value_struct_elt_for_reference): Guard against
768 blindly using NULL return value from lookup_symbol.
770 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
772 * cadillac.c, cadillac-patches: Rename to energize.c and
773 energize-patches. Change all routines and variables named
774 'cadillac*' to 'energize*'. Create new file called energize.h to
775 hold all interface declarations.
777 * deblib/connection/*: Move all of this stuff into energize/, but
778 delete unneeded files.
780 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
782 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
784 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
785 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
786 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
787 child processes, to avoid dead ones "hanging around" after GDB exits.
788 (attach): Always stop the process if it needs it. Set RLC flag
789 when attaching running processes, so it will continue if we detach
790 it, quit, or are killed.
791 (detach): Clear faults and set RLC flag to make process run
793 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
795 (info_proc): Open process O_RDONLY, so we can see any process,
796 even those controlled by debuggers.
797 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
799 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
801 Relocate symbols using an array of section_offsets, rather than a
802 single `addr' or `offset'. This makes Solaris-2 support work, and
803 permits better VxWorks (and maybe xcoff) support later.
805 * symtab.h (struct section_offsets): New structure for keeping
806 a set of offsets, rather than a single one.
807 (struct objfile): Replace addr with section_offsets member.
808 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
809 * gdb-stabs.h: New include file with `symbol type specific'
810 parameters for psymtabs and objfiles.
811 * Makefile.in (HFILES): Add gdb-stabs.h.
812 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
813 * coffread.c: Conforming changes. Fake offset array always 0.
814 * dbxread.c: Conforming changes.
815 (struct dbx_symfile_info): Move to gdb-stabs.h.
816 (start_psymtab): Call elfstab_offset_sections to calculate good
817 offsets for this source file, based on the ELF symbol table info.
818 (read_ofile_symtab): Yank N_CATCH, which is dead.
819 (process_one_symbol, N_CATCH): Yank.
820 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
821 Relocate with SECT_OFF_TEXT.
822 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
823 to distinguish relocatable from absolute symbols. Then, if not
825 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
826 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
827 (", N_ROSYM): SECT_OFF_RODATA.
828 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
829 (dbx_symfile_offsets): Add to translate addr to offset.
830 * dwarfread.c: Conforming changes. Single offset currently used.
831 * elfread.c: Add various complaints about elf/stab stuff.
832 #include gdb-stabs.h. Conforming changes, using a single offset.
833 (elf_symtab_read): Record info from BSF_FILE symbols, and local
834 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
835 for later use in building psymtabs.
836 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
837 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
838 (free_elfinfo): New fn, frees all chained stab_section_infos
839 in an objfile, and zaps the start-of-chain pointer.
840 (elfstab_offset_sections): New fn, looks in stab_section_info
841 chain to determine section bases to relocate a psymtab's worth
842 of symbols, as they are being read.
843 * mipsread.c: Conforming changes. Stabs-reading will relocate
844 using one offset. MIPS-reading will not relocate at all.
845 * partial-stab.h: Relocate different symbol types using different
846 offsets from section_offsets.
847 * symfile.c: Conforming changes.
848 (find_lowest_section): Unused function to use later
849 to free us from the Tyranny of the Text Section.
850 (syms_from_objfile): Translate absolute arg ADDR to offsets used
851 in all lower layers of symbol reading. Call format-specific
852 sym_offsets function to initialize offsets for high speed symbol
854 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
855 (symbol_file_command, add_symbol_file_command): Callers changed.
856 * symmisc.c (dump_psymtab): Print new relocation parameters.
857 * xcoffread.c: Corresponding changes.
859 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
860 * main.c (main): Read the $HOME/.gdbinit file before processing
861 the argv arguments (e.g. reading symbol files or core
862 files). This allows global parameters to be set, which will apply
863 during the symbol reading. The ./.gdbinit is still read after
865 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
866 * xcoffexec.c: Clean up quote inside comment.
868 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
870 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
871 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
872 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
873 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
874 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
875 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
876 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
877 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
878 values.c, xcoffread.c:
879 Remove "(void)" casts from function calls where the return value
880 is ignored, in accordance with GNU coding standards.
882 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
884 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
885 * partial-stab.h: Ignore N_ENDM.
886 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
887 CODE or DATA section attachment. This eliminates a lot of random
888 values from shared libraries, which screw up the ordinary symbols
889 in the address ranges they happen to overlap.
890 * buildsym.c (define_symbol): Eliminate special tests
891 for function types; move into "function" cases in switch statement.
892 (define_symbol: 'f', 'F', 'P'): Process all parameter types
893 in case they define new type numbers. But ignore them (FIXME).
894 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
895 (read_sun_builtin_type): Add commentary.
897 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
899 * xm-rs6000.h: define MEM_FNS_DECLARED
901 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
903 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
904 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
905 * mips-xdep.c: Remove most include files (unused, caused errs).
906 (fetch_core_registers): Use right parameters in dummy fn.
908 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
910 * buildsym.c (scan_file_globals): Beware the null file.
911 Fix from Jim Williams.
913 * stack.c (return_command): Evaluate expression *before* popping
914 off the stack frames! Fix inspired by Jim Williams.
915 (up_silently_command, down_silently_command): No sel frame is error.
917 * defs.h (memcpy, memset): Conditionalize decls on
918 #ifndef MEM_FNS_DECLARED, since DECstation differs.
919 (alloca): Break out the STDC and non-STDC alloca cases, to make
920 it work on old preprocessors as well as "picky ANSI" ones.
921 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
923 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
924 * utils.c (fputs_demangled): Rename SLOP since DECstation system
925 header files define it!
927 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
929 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
931 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
932 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
933 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
934 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
935 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
936 utils.c, valarith.c, valops.c, valprint.c, values.c:
937 Replace bcopy() use with memcpy(), which is more standard and can
938 take advantage of gcc's builtin functions for increased performance.
939 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
940 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
942 Replace bzero() use with memset(), which is more standard and can
943 take advantage of gcc's builtin functions for increased performance.
944 * i386-tdep.c, main.c, valprint.c:
945 Replace bcmp() use with memcmp(), which is more standard and can
946 take advantage of gcc's builtin functions for increased performance.
948 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
950 * remote.c (remote_wait): Fix cast on signal() call.
951 * defs.h (alloca): More diddling with alloca. Have to ensure
952 that it has a prototype, so that if alloca is defined as a macro
953 that takes an arg, the definition is seen as a use of a macro
954 that takes an arg, to satisfy picky ANSI preprocessors.
956 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
958 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
959 consistency with all other gdb files.
960 * cadillac.c: Use <string.h> rather than <strings.h>.
961 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
962 * Makefile.in (MAKE): Remove definition for consistency with
963 other Makefile.in files and to fix problem with recursive makes.
965 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
967 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
970 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
972 * source.c (print_source_lines): for DOS interoperability; don't
973 print CR (013) as ^M.
975 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
977 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
979 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
981 * remote.c (remote_wait): Cast signal to void * to avoid warning
982 from busted HP compiler.
984 * partial-stab.h (N_SO): Rearrange code a little so that all SO
985 stabs cause end_psymtab to be called.
987 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
988 compiler feature of putting 'c' into basic type descriptors for
991 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
992 where there is no place for nPC in prrun struct.
994 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
996 * mipsread.c: Pass NULL name pointer to init_type, not 0.
997 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
998 * dwarfread.c (enum_type): Save enum names on type_obstack.
999 * dwarfread.c (struct_type): Save member name on type_obstack.
1000 * symtab.c (_initialize_symtab): Fix misspelling.
1001 * regex.c (store_jump, insert_jump): Return void.
1003 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1005 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1006 (alloca): Declare return type on SPARC, since Sun doesn't.
1007 (*_BYTE_ORDER): Improve comment: *must* be defined.
1009 * tm-hppa.h: New file, architectural definition of HP PA.
1010 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1012 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1013 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1014 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1015 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1018 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1019 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1020 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1022 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1024 * printcmd.c (output_command): Thinko.
1025 (x_command): Only set remembered size/format if cmd succeeds.
1027 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1028 since it is no longer used and burns time for every symbol read.
1029 (process_one_symbol): Treat N_CATCH like default (complain).
1031 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1033 * partial-stab.h (case N_TEXT): Fix fencepost error when
1034 detecting start of new symbol info after reading symtab for a
1035 module with a zero length TEXT segment.
1037 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1039 * Makefile.in (VERSION): Bump to 4.5.6.
1040 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1042 * defs.h (NORETURN): Define away for Lucid compiler.
1043 * remote.c (remote_timer, remote_interrupt): Signal handlers
1045 * ser-termios.c (serial_write, serial_close): Return whatever
1046 value the write/close call returns, rather than falling off end.
1047 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1048 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1050 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1051 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1053 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1054 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1055 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1056 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1058 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1059 store_inferior_registers): Supply missing fourth argument to
1061 * cadillac.c (kernel_dispatch): Make return type void.
1062 * cadillac.c (iosig): Signal handlers take one int arg.
1063 * valprint.c (val_print_fields): Call fprint_symbol to get
1064 automatic C++ demangling for mangled field names.
1066 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1068 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1069 * dwarfread.c (enum_type): Fix misspelling in comment.
1070 * valprint.c (val_print_fields, cplus_val_print): Minor
1071 adjustment to printing of C++ class structures to more closely
1072 match format for printing C structures, with and without setting
1075 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1077 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1078 (which is not a Posix signal) if it isn't defined.
1079 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1080 New port to Linux (a free Unix clone for 386 machines).
1082 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1084 COFF changes for dealing better with EPI 29K C compiler output.
1086 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1088 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1089 (read_coff_symtab): Move patch_opaque_types call from
1090 coff_symfile_read. Restrict it to symtabs from this objfile.
1091 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1092 references on opaque type chain; just let coff_lookup_type handle 'em.
1093 (decode_type): Complain about tagndx values on
1094 non-struct/union/enum types, which the EPI compiler tends to produce.
1096 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1098 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1101 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1102 usage to match new prototype. Include libbfd.h to get prototype.
1104 * source.c (find_source_lines): Handle large st_size fields.
1106 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1108 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1109 * stack.c (return_command): Use cleanups to avoid memory leaks.
1111 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1113 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1114 INT_REGNUM to INTE_REGNUM.
1116 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1118 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1120 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1121 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1122 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1123 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1125 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1126 declarations of malloc/realloc/free that are inserted by some
1128 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1130 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1131 another decl of strdup (this really ought to come from libiberty.h!).
1133 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1135 * remote.c (getpkt): Error if input exceeds buffer size.
1136 (_initialize_remote): `set remotedebug' enables packet trace.
1138 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1139 N_SLINE's, etc, just like Sun cc on Solaris2.
1141 * am29k-tdep.c (read_register_stack, write_register_stack):
1142 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1143 variable. Add `set' and `show' commands for it.
1144 * doc/gdb.texinfo: Document it.
1146 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1148 * valprint.c (type_print_1): Plug memory leak. Print all
1149 C++ syms as demangled, not just functions.
1150 * buildsym.c (read_range_type): When we find a signed char
1151 type, do a lookup of signed char, not plain char. Plain char's
1152 still get looked up as plain char's elsewhere.
1154 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1156 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1157 (Bug and fix found by Pierre Willard.)
1159 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1161 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1163 * xm-rs6000.h: Add decl for strdup().
1165 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1168 * breakpoint.c (enable_command, disable_command): Without args,
1169 should only affect normal breakpoints and watchpoints.
1171 * m68k-pinsn.c (print_insn_arg): Make register be const.
1172 * xcoffexec.c: Remove ' from comment.
1173 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1174 with decls of malloc in c-exp.tab.c (as produced by yacc).
1175 There's got to be a better way to do this...
1177 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1179 * partial-stab.h: Convert single rindex use to strrchr.
1180 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1181 standard <strings.h> file, now that the only single use of
1182 rindex in the gdb source files is gone.
1184 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1186 * mipsread.c: Undo ill effects from including <strings.h>,
1187 which #defines index to be strchr. Unfortunately, index is
1188 a member of a symbol table structure that can't be changed.
1189 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1190 remove redundant #include's.
1192 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1194 * mipsread.c: #include <strings.h> for rindex().
1196 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1198 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1200 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1202 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1203 extraneous SO stabs from busted C++ compilers.
1205 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1207 * Makefile.in (VERSION): Bump to 4.5.5.
1208 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1209 C++ lookups fail, print possibly helpful hint about completion.
1210 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1211 for static data members.
1212 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1213 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1214 it's broken on ncr3000's.
1216 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1218 * dwarfread.c (decode_modified_type): Change type of first arg.
1219 Change 'modifier' to char from unsigned char. Cast single use
1220 that needs to be unsigned char.
1221 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1222 * utils.c (strdup_demangled): Add function.
1223 * defs.h (strdup_demangled): Add prototype.
1224 * stack.c (return_command): Demangle C++ function names for query.
1225 * infcmd.c (jump_command): Demangle C++ function names for query.
1226 * cplus-dem.c (consume_count): New function and prototype.
1227 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1228 do_type): Replace conversion code with consume_count().
1229 * cplus-dem.c (gnu_special): Fix demangled of static members.
1230 * source.c (list_command): Print demangled function names
1231 when appropriate. Fix supplied by Peter Schauer.
1233 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1235 * sparc-tdep.c: Clean up slightly for Solaris2.
1237 * buildsym.c (define_symbol): Nameless types are now on several
1238 platforms; generalize them and un-ifdef them to make Solaris 2
1241 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1243 * infcmd.c: Fix typo (reported by Rob Savoye).
1244 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1245 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1246 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1247 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1248 rather than the one for the first file in the dependency chain.
1250 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1251 set. Don't reset our own texthigh, or dependency-only pst's, in
1252 scanning all the rest of the psymtabs.
1253 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1255 * buildsym.h (N_UNDF): Improve comments.
1256 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1258 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1260 * symtab.h (struct symbol): Add aux_value union for preserving
1261 an additional per-symbol value.
1262 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1263 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1264 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1265 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1266 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1268 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1270 * symfile.c (clear_symtab_users_once): Now non-static (for
1273 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1275 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1276 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1277 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1279 Solaris-2 support on SPARC:
1281 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1282 Add symbol_size and file offsets to struct symloc.
1283 Add static symbol_table_offset, string_table_offset,
1284 file_string_table_offset, next_file_string_table_offset,
1286 (add_old_header_file): Convert error() to complain()t.
1287 (dbx_symfile_read): Get symbol size via the objfile.
1288 Also get symbol_table_offset.
1289 (dbx_symfile_init): Record symbol size and count via the objfile.
1290 (dbx_next_symbol_text): Always add file_string_table_offset when
1291 accessing string table.
1292 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1293 (SET_NAMESTRING): Use the offset.
1294 (end_psymtab): Large kludge to determine addresses where source
1295 files start and end (for the psymtab header).
1296 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1297 Get this, symbol size, and symbol offset, from psymtab.
1298 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1299 Patch up last_source_start_addr if zero in N_SO.
1300 (process_one_symbol): Add variable function_start_offset.
1301 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1302 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1303 ( "", N_OBJ, N_OPT): Ignore.
1304 (elfstab_build_psymtabs): New function to read stabs out of
1307 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1308 (gdb): use GLOBAL_CFLAGS when linking, too.
1309 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1310 (N_OBJ, N_OPT): Ignore.
1311 ('f', 'F'): Save last function name.
1313 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1314 extra info in the minimal symbol.
1315 (elf_symtab_read): The extra info is the size of an ELF object,
1316 which was kludged to us in the `udata' field of the BFD symbol.
1317 Gag me with a crowbar...
1318 (elf_symfile_read): Keep track of both the absolute load address,
1319 and the offset between load addr and symbols. Handle STABS as
1320 well as DWARF sections, passing the absolute load address to
1321 elfstab_build_psymtabs.
1323 * symfile.h: Prototype elfstab_build_psymtabs.
1324 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1326 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1328 * buildsym.h: Add processing_acc_compilation flag.
1329 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1330 (define_symbol): Skip arg types in function entries. Resolve
1331 overloaded 'P' which acc uses for prototypes of functions called
1333 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1335 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1336 save size of ELF symbols. FIXME.
1337 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1338 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1340 * configure.in: Solaris config is sparc-sun-solaris2.
1341 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1343 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1344 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1345 * symfile.c (symfile_bfd_open): Comment where name is freed.
1346 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1348 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1350 * expprint.c (print_subexp): Add missing ']'.
1351 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1352 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1353 * WHATS.NEW: Point out improved C++ function name handling.
1354 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1355 type names for both implicitly and explicitly signed integral
1356 types. See comment in the source code.
1358 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1360 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1361 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1362 * expprint.c (print_subexp): Fix printing of register names.
1364 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1366 * inferior.h (register_valid): Declare.
1367 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1368 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1369 macros for traversing the data structures in a single objfile.
1370 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1371 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1374 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1376 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1377 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1378 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1379 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1381 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1383 * depend: rebuild to account for remote-st2000.c.
1384 * remote-st2000.c: Almost works now.
1385 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1387 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1389 * c-exp.y (yylex): Recognize single-quoted strings that specify
1390 tokens with embedded whitespace, such as C++ demangled names.
1391 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1392 * main.c (gdb_completer_quote_characters): Add global variable.
1393 * main.c (symbol_completion_function): Total rewrite for C++
1394 demangled name handling.
1395 * main.c (skip_quoted): New function.
1396 * main.c (main): Set rl_completer_quote_characters.
1397 * symmisc.c (dump_symtab): Print source language for symtab.
1398 * symtab.c (expensive_mangler): Add prototype and function.
1399 * symtab.c (completion_list_add_symbol): Total rewrite for new
1400 C++ demangled name handling.
1401 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1402 other changes for demangled C++ symbol handling.
1403 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1404 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1405 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1406 * symtab.c (completion_list_add_symbol): Total rewrite for new
1407 C++ demangled name handling.
1408 * symtab.c (expensive_mangler): New function.
1409 * utils.c (strcmp_iw, demangle_and_match): New functions.
1410 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1412 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1414 * Makefile.in: Roll VERSION to 4.5.4.
1415 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1416 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1417 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1419 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1421 * alldeps.mak: Rebuild to account for new files.
1422 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1423 * tm-st2000.h: New file.
1424 * configure.in: Tandem debug monitor (st2000) support.
1425 * remote-st2000.c, config/st2000.mt: ditto.
1427 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1429 * blockframe.c (inside_entry_file, inside_main_func,
1430 inside_entry_func): Return 0 if no symbols; avoid crashing.
1432 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1434 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1435 without masking, since it is signed and will later be compared
1436 against signed quantities. The right fix is probably to make
1437 it all unsigned, but this is a small, safe fix for this release.
1438 FIXME -- make the real change sometime soon.
1440 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1442 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1443 parameter in call to `symbol_file_add' to 0.
1445 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1447 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1449 * configure.in: Handle -m680[01234]0-wrs.
1451 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1453 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1454 `ieee_extended_to_double'.
1456 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1458 * valops.c (value_assign): Lint, by Pierre Willard.
1460 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1462 * coredep.c (fetch_core_registers): Remove premature warning,
1463 which triggers on DECstation even though all regs are accessible.
1465 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1466 sign-extension of instruction fields even on unsigned-char hosts.
1467 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1469 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1470 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1471 since they define the target, not the host.
1472 * m88k-pinsn.c: Fix typo.
1474 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1476 * valarith.c (value_zerop): -0.0 is still zero.
1477 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1478 Patches by Paul Eggert <eggert@twinsun.com>.
1480 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1482 * alldeps.mak, depend: re-make to account for ser-*.c.
1484 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1486 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1487 disconnecting from controlling terminal, to avoid gdb hanging
1488 on SVR4. Fixes bug reported by Oliver Okrongli.
1489 * procfs.c (PROC_NAME_FMT): Change format to match default used
1490 by system, as suggested by Oliver Okrongli.
1491 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1492 bug fix from Brent Townshend (bst%tt@cam.ORG).
1493 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1494 by turlais@rechser.total.fr.
1495 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1496 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1497 * objfiles.h (unlink_objfile): Add prototype.
1498 * objfiles.c (unlink_objfile): Add function.
1499 * objfiles.c (free_objfile): Call unlink_objfile.
1500 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1501 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1502 Also, discard old possibly bogus sf struct.
1503 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1504 find_sym_fns() for remapped symbol files, in case of any changes
1505 since the last mapping.
1507 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1509 * findvar.c (read_relative_register_raw_bytes): use the raw size
1510 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1512 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1514 Changes to support GDB running on DOS using GO32 and H8 support
1516 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1517 allowing hosts with different text and binary file formats to
1519 * coffread.c (read_coff_symtab): changed calling convention and
1520 operation - now it opens its own file with FOPEN_RB rather than
1521 duping and fdopening the provided handle.
1522 * dbxread.c, cplus-dem.c: #include mangling.
1523 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1524 binary files oring in the right bit.
1525 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1526 * remote-hms.c: cleanup to use the new remote serial stuff
1527 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1528 independent remote terminal I/O.
1529 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1530 * source.c (openp): fix off by one problem removing / - can now
1531 open a source file in the root directory with DOS.
1532 * values.c (value_as_pointer): remove bogus address bits from
1533 long. (unpack_long): unpack into unsigned long/short if pointer.
1535 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1537 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1538 It gets permanently stuck in many OSes.
1539 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1541 * breakpoint.c: Improve help text for info breakpoints.
1543 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1545 * README: Add pointer to internals doc, and describe reading
1547 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1548 * symtab.c (output_source_filename): Remove old glop for wrapping
1549 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1551 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1553 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1554 * munch: Add sort -u to avoid duplications.
1555 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1556 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1558 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1560 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1561 avoid infinite loops while demangling bogus mangled names.
1562 * valprint.c (type_print_base): Minor fix for GNU style guide
1565 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1567 * Makefile.in (VERSION): Bump to 4.5.3
1568 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1569 * Makefile.in (demangle): New target to create standalone
1570 demangler with same code and options as internal demangler.
1571 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1572 to support ARM style and Lucid style demangling, improve
1573 maintainability, fix several demangling bugs. More changes
1575 * defs.h (strstr): Add ANSI compatible prototype.
1576 * valprint.c (type_print_1): Demangle using ansi option.
1577 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1579 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1581 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1584 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1586 * mipsread.c (parse_procedure): Return rather than using
1587 uninitialized variable 'b'.
1589 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1591 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1592 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1593 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1594 relative to each source file.
1596 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1598 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1601 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1603 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1604 * am29k-tdep.c: Update to latest code from AMD.
1605 (get_saved_register) don't crap out if no frame.
1606 * remote-udi.c: Set/clear inferior_pid as appropriate.
1607 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1608 error handling. Fixup end-of-debugging messages.
1609 (udi_fetch_registers) clean up big time, mainly don't multiply
1610 register_valid indices by 4, and use proper Offset when reading
1611 gr96-gr127. (udi_store_registers) general cleanup.
1612 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1613 INT_REGNUM->INTE_REGNUM.
1614 * tm-29k.h: Upgrade to latest code from AMD.
1615 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1616 (UDIConnect) Clean up error processing (like, don't do exit() if
1617 execlp fails), make code restartable, make more attractive.
1618 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1621 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1623 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1624 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1625 from former to latter.
1627 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1629 * cplus-dem.c (do_args): Handle void args the same as others.
1630 * objfiles.c (free_objfile): Only try to unmap files when
1631 reusable objfiles are supported.
1632 * valprint.c (type_print_varspec_suffix): Add parameter that
1633 specifies if C++ demangling included function arguments. Use
1634 it to suppress printing extra pair of ()'s.
1635 * valprint.c (type_print_1): Fix problem with printing demangled
1636 C++ function types where demangled type includes the function
1639 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1641 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1642 Allows selection of C++ demangler to be a configuration option
1643 until multiple demanglers are supported.
1644 * demangle.h: New include file for extended demangler support.
1645 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1646 utils.c, valprint.c: Include "demangle.h" and change all calls
1647 to cplus_demangle() or fputs_demangled() to use individual
1649 * valprint.c (type_print_1): Change options to cplus_demangle
1650 to print demangled function args. Still broken, but now less so.
1651 * cplus-dem.c: Include demangle.h, reorganize and update some
1652 comments to reflect reality.
1653 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1654 second arg from fixed integer to bit based multiple options.
1655 * cplus-dem.c (optable): Reformat and replace ansi members with
1657 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1659 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1661 * values.c (set_internalvar): Force evaluation of lazy values.
1662 Bug reported by RMS.
1664 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1666 * Makefile.in (VERSION): Bump to 4.5.2.
1667 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1668 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1669 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1670 proper handling of bit fields.
1671 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1672 * symtab.h: Fix couple of misspellings in comments.
1673 * value.h (struct value): Clarify use of bitpos.
1674 * value.h (unpack_field_as_long): Change prototype, returns
1676 * values.c (unpack_field_as_long): Change return type to LONGEST,
1677 sign extend unpacked fields that are signed, other rewriting.
1678 * config/ncr3000.mt: New target config file.
1680 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1682 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1683 even when printing 8-bit characters.
1685 * gdbtypes.c (make_{reference,pointer,function}_type): New
1686 functions which handle overwriting of forward-referenced types
1687 for stabs file reading.
1688 (lookup_{reference,pointer,function}_type): These just call
1689 the make_*_type functions with a null storage alloc parameter.
1690 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1691 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1693 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1694 (dbx_alloc_type): Make it easier to understand. No funct change.
1695 (define_symbol: 't'): Don't put the typedef name into the name of
1696 the struct, union, or enum. Bugfix.
1697 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1698 routines to properly handle overwriting preallocated types so that
1699 forward references will work.
1700 (read_enum_type): Force enum values to file scope, due to bug in
1701 Sun compiler output. FIXME, fix later.
1703 Remove unused header_file_prev_index mechanism. It was already
1704 obsolete in gdb-3.5. These comments appeared in 3.5:
1705 /* This code was used before I knew about the instance codes.
1706 My first hypothesis is that it is not necessary now
1707 that instance codes are handled. */
1708 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1709 * buildsym.h: Remove it and prev_index that saves it.
1710 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1712 * solib.c (special_symbol_handling): When called from core files,
1713 must set up debug_addr. Don't print error messages, just return.
1714 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1716 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1718 * cplus-dem.c: Allow nested class names (as in
1719 Foo::Bar::method()).
1720 Allow the cleaner cfront style of nested class names
1721 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1722 Make cplus_demangle re-entrant by removing use of global
1723 variables. Instead, place all shared variables in a
1724 stack-allocated structure, and pass around its address.
1726 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1728 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1729 29k-share/* subdirs...
1731 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1732 rewrite, only leave out the bugs.
1734 * Makefile.in: Add 29k/UDI support. Improve depend.
1735 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1737 * am29k-tdep.c: Update to use new calling conventions, and misc
1740 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1742 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1744 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1745 breakpoint instructions that leave PC pointing at the right place.
1747 * core.c (core_open): Call warning() to print warnings.
1749 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1751 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1752 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1753 This prevents a crash when trying to lookup the value of a
1754 non-existent symbol.
1756 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1758 * signame.c, signame.h: Remove, replaced by strsignal.c in
1760 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1761 sun386-xdep.c: Remove include of signame.h
1762 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1763 * Makefile.in (HFILES): Remove signame.h
1764 * Makefile.in (OBS): Remove signame.o
1765 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1766 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1767 psignal, perror): Add prototypes.
1768 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1770 * depend: Manually remove signame.[cho] references.
1771 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1773 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1774 with safe_strsignal.
1775 * core.c (core_open): Replace use of sys_siglist with
1777 * core.c (memory_error): Replace use of sys_errlist with
1779 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1781 * infcmd.c (program_info): Replace use of sys_siglist with
1783 * infrun.c (signal_stop, signal_print, signal_program):
1784 Allocate dynamically based on dynamic determination of number
1785 of signals to support.
1786 * infrun.c (child_create_inferior): Replace use of sys_errlist
1788 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1790 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1791 strsigno and sys_siglist with safe_strsignal.
1792 * infrun.c (handle_command): Call signo_max to find number of
1793 signals. Replace sig_number with strtosigno and sig_abbrev with
1795 * infrun.c (signals_info): Replace sig_number with strtosigno.
1796 * infrun.c (_initialize_infrun): Call signo_max to find number of
1797 signals. Dynamically allocate signal_{stop,print,program}.
1798 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1799 * procfs.c (errnoname): Add function and prototype.
1800 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1801 of sys_siglist with safe_strsignal.
1802 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1803 sys_siglist with safe_strsignal.
1804 * procfs.c (info_proc_stop): Call errnoname.
1805 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1806 * stuff.c (main, get_offset): Replace use of sys_errlist with
1808 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1809 with safe_strsignal.
1810 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1811 with safe_strsignal.
1812 * utils.c (safe_strerror, safe_strsignal): Add functions that
1813 call strerror and strsignal respectively, and deal with NULL
1815 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1816 sys_errlist with safe_strerror.
1817 * valprint.c (val_print): Replace use of sys_errlist with
1820 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1822 * Makefile.in: rework CFLAGS so that they can be set from the
1823 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1824 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1825 Pass CFLAGS on recusions.
1827 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1829 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1830 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1831 overkill for the problem it solved.
1832 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1833 and default to simply printing type names as appropriate.
1834 * main.c (main): Remove one of the leading newlines from
1835 warning_pre_print initialization.
1836 * objfiles.c (open_existing_mapped_file): Add function and
1838 * objfiles.c (open_mapped_file): Rewrite to use new function
1839 open_existing_mapped_file.
1841 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1843 * sun3-xdep.c (fetch_core_registers): Lint.
1844 * tm-sun3.h: Prototype lint.
1847 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1849 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1850 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1851 * objfiles.c: Cast calls to close() with unused returns to void.
1852 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1853 old objfile's name before updating it.
1854 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1855 * objfiles.h (objfile struct): Add mmfd member.
1856 * symfile.c (syms_from_objfile): Move some code to
1857 new_symfile_objfile.
1858 * symfile.c (new_symfile_objfile): Add new function, common code
1859 from syms_from_objfile.
1860 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1861 mapped and unmapped symbol files.
1862 * symfile.c (symbol_file_command): Print "No symbol file now"
1863 message, ala exec_file_command for the exec file.
1864 * symfile.h (new_symfile_objfile): Add prototype.
1865 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1866 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1868 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1870 * rs6000-pinsn.c: New version from IBM (Metin).
1871 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1872 to avoid warnings from some compilers.
1874 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1876 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1877 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1878 type's flag word that marks it as a fundamental type.
1879 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1880 flags argument for all calls to init_type().
1881 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1882 flags argument for all calls to init_type(). Also remove
1883 dependency on host sizes for ints, floats, etc.
1884 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1885 flags argument for all calls to init_type(). Also remove
1886 dependency on host sizes for ints, floats, etc.
1887 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1888 bit to flags argument for all calls to init_type(). Add types
1889 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1890 * valprint.c (unsigned_type_table, signed_type_table,
1891 float_type_table): Remove.
1892 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1893 bit when printing fundamental types, and print the actual name
1894 for such types, rather than inventing one. Remove code that
1895 invented fundamental type names.
1896 * valprint.c (_initialize_valprint): Remove initializations
1897 for now removed unsigned_type_table, signed_type_table, and
1900 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1902 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1903 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1906 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1908 * dwarfread.c (target_to_host): New function similar to previous
1910 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1911 Extensive changes to convert all previous usages to use new
1912 target_to_host() function.
1913 * dwarfread.c (struct dieinfo): Change types of most integral
1914 members to be unsigned.
1916 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1918 * WHATS.NEW: Revise -mapped doc.
1920 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1922 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1923 too high or when skipping `forwards' moves us backwards.
1924 (parse_type): Print mis-guessed tag name in complaint.
1925 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1926 (parse_procedure): Do not attempt to create symbols; just fill in
1927 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1928 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1929 for clarity. Set top_stack before calling parse_external. In
1930 stabs, sort symbols before calling parse_procedure.
1932 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1933 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1934 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1935 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1938 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1940 * Makefile.in (VERSION): Set to 4.5.1.
1941 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1942 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1943 fill_gregset): New functions for SVR4 /proc support.
1944 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1945 Remove new symbol types and such to ../include/coff/symconst.h.
1946 (parse_symbol): Simplify code for parsing struct/enum/unions.
1947 (parse_type): Handle `long long' types.
1948 (upgrade_type): Handle `const' qualifier.
1949 (parse_partial_symbols): fix indentation, clean a bit.
1951 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1953 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1954 copy in data from raw read buffers, calling bfd byteswapping
1955 routines as appropriate. Use to replace most existing memcpy
1957 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1958 * configure.in: Recognize new ncr3000 config.
1959 * config/ncr3000.mh: New config file.
1961 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1965 * README: Update for release.
1966 * Makefile.in: Update version to 4.5.
1967 * WHATS.NEW: The obvious.
1969 * depend: Generate new depend file for this release.
1971 * Makefile.in (depend): Fix dependancy generation so that it does
1972 not include gcc 'fixincluded' files, which are usually in a system
1975 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1977 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1978 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1979 symbols for nameless types. And, handle `R' (register parameter
1980 type) for AIX. (an extension to existing stabstring grammar).
1981 * rs6000-xdep.c: Fix typo (= should have been ==).
1983 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1985 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1987 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1989 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1990 * signame.c (SIGWAITING, SIGLWP): Add.
1992 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1994 * xm-i386mach.h: add decls for errno and strdup().
1996 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1997 used in array index context (otherwise, some compilers barf).
1999 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2001 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2002 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2003 in a system call, and provide better backtrace if so.
2005 * Makefile.in (HFILES): Add xcoffsolib.h.
2006 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2007 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2009 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2010 mipscoff_symfile_read): Convert to BFD to do file I/O.
2012 * symfile.c: #include <ctype.h> to get proper def if isspace().
2014 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2016 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2018 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2019 function also when parsing embedded stabs.
2021 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2023 * mipsread.c: Fix more declarations.
2025 * mipsread.c: Fix many invocations of complain. Use enum
2026 type_code where appropriate.
2028 * xm-vaxult.h: Add decl for strdup().
2030 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2033 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2035 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2038 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2040 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2041 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2042 Merge in more patches for rs6000 from Metin Ozisik.
2043 * utils.c: Fix typo in comment.
2045 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2047 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2048 * procfs.c (attach): Set nopass_next_sigstop if attached
2049 process is forcibly stopped.
2050 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2051 resending SIGSTOP to attached process on first resume.
2053 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2055 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2057 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2059 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2060 (VERSION): Bump to 4.4.85.
2061 * mipsread.c: Update for new include files. Lint.
2062 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2063 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2064 Don't need to bring in mipsread.o specially any more.
2066 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2068 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2069 routine (for Irix-4.x). Make many funcs static and void.
2070 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2071 * (init_extra_frame_info): Don't trash cached value of frame
2072 pointer register. This fixes backtracing through routines that use
2073 alloca(). Generally clean up declarations of functions, and use
2074 typedefs and macros to reference data structures as appropriate.
2075 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2078 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2080 * values.c (unpack_long): Fix unpacking error for signed chars
2081 on hosts where the default character type is unsigned.
2082 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2083 for newer SVR4 variants.
2084 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2085 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2086 * procfs.c (mappingflags): Add support for MA_PHYS
2088 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2090 * buildsym.c (read_struct_type): Avoid coredump when C++
2091 abbreviated type name is messed up. Reported by Joe Buck.
2092 FIXME, we need to determine whether GDB or GCC needs to be
2093 smarter to correctly locate this type name.
2095 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2096 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2097 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2098 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2099 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2101 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2103 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2104 * symtab.h (current_source_symtab): Make extern
2105 * symtab.h (current_source_line): Make extern
2106 * inferior.h: Move all procfs.c prototypes to one place, add
2107 prototype for proc_signal_handling_change. Add prototypes for
2108 signal_stop_state, signal_print_state, and signal_pass_state.
2109 * inferior.h (stop_soon_quietly): Make extern
2110 * inferior.h (attach_flag): Make extern
2111 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2112 * infrun.c (signal_stop_state, signal_print_state,
2113 signal_pass_state): New functions to query specific signal
2115 * infrun.c (handle_command): Minor error message change, add
2116 NOTICE_SIGNAL_HANDLING_CHANGE.
2117 * procfs.c (open_proc_file): Remove iris specific reset of
2118 inherit-on-fork flag, moved to proc_set_exec_trap().
2119 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2120 to reset inherit-on-fork flag, bash comment to GNU form.
2121 * procfs.c (proc_base_address, set_proc_siginfo,
2122 fetch_core_registers): Conform to code style.
2123 * procfs.c (signame.h): Include.
2124 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2125 syscallname(), info_proc_syscalls()): New macros, tables, and
2126 functions to organize and report system call information.
2127 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2128 saved_exitset, saved_entryset): Add to procinfo struct.
2129 * procfs.c (struct trans): Add.
2130 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2131 siginfo_table, errno_table): Tables to translate numeric values
2132 to symbolic names and short descriptions.
2133 * procfs.c (signalname, info_proc_signals): Add function and
2135 * procfs.c (proc_info): Now info_proc.
2136 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2137 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2138 info_proc_faults, lookupname, lookupdesc, sigcodename,
2139 sigcodedesc): New functions.
2140 * procfs.c (proc_signal_handling_change): New function to set
2141 the trace flags based on the state of gdb's signal handling flags.
2142 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2143 and remove code to do PIOCSTRACE ioctl.
2144 * procfs.c (attach, detach): Preserve and restore process flags
2145 using saved_* fields in procinfo struct.
2146 * procfs.c (attach): Call proc_signal_handling_change.
2147 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2148 * procfs.c (proc_desc): Update for latest changes.
2149 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2150 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2151 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2153 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2155 * procfs.c (set_proc_siginfo): Add prototype and new function.
2156 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2157 up inferior siginfo struct.
2158 * elfread.c (elf_symfile_read): Compute the relocation amount
2159 by subtracting off the address of the ".text" section.
2160 * solib.c: Add pointer to ".text" section to so_list struct.
2161 * solib.c (solib_map_sections): Initialize pointer to ".text"
2162 section in so_list struct.
2163 * solib.c (symbol_add_stub): Pass base address of ".text"
2164 section to symbol_file_add, rather than the load address of
2165 the shared library. On SunOS they are the same. On SVR4 they
2168 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2170 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2171 function name, not .gdbinfo. symbol.
2173 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2175 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2177 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2179 * Makefile.in (VERSION): 4.4.8
2181 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2182 commands in .cshrc/.profile won't get traced.
2184 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2186 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2187 * exec.c (build_section_table): Don't abort if no sections.
2188 * sparc-tdep.c (single_step): Lint.
2189 * utils.c (mrealloc): Handle realloc (0, size) case here.
2191 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2193 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2196 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2198 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2199 .gdbinfo. symbols are created. Move creation from parse_procedure
2200 to parse_symbol, where it is fairly easy to grow the symtab. This
2201 also fixes a symtab trashing bug on all mips-based systems.
2202 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2204 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2205 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2207 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2209 * c-exp.y: Add missing return type to yyparse() prototype.
2211 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2213 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2215 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2216 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2217 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2218 (patch_opaque_types): Avoid dummy args and result.
2219 * objfiles.c (have_partial_symbols, have_full_symbols,
2220 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2221 (iterate_over_objfiles, iterate_over_symtabs,
2222 iterate_over_psymtabs): Remove, clunky and slow.
2223 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2224 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2225 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2226 dump_objfile): Remove dummy args and results. Move filename
2227 comparisons to callers.
2228 (printsyms_command, printpsyms_command, printmsyms_command,
2229 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2230 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2231 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2232 list_symbols, make_symbol_completion_list): Replace explicit
2233 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2234 Eliminate Dijkstra flag crap, break out of loops with gotos.
2235 (lookup_symtab_1): Protect '/' tests from short filenames.
2236 (cplus_mangled_symbol): Move inline into lookup_symbol.
2237 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2238 (relocate_minimal_symbol): Move inline to vmap_symtab.
2239 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2240 iterate_over_msymbols with ALL_MSYMBOLS.
2242 Misc cleanup prior to release.
2244 * Makefile.in (VERSION): Roll to 4.4.7.
2245 (HFILES): Add call-cmds.h.
2246 * call-cmds.h: New header for command fns called by other files.
2247 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2248 (breakpoint_1): Remove unused type arg. Change callers.
2250 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2251 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2252 * mipsread.c: Add prototypes for all static functions.
2254 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2255 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2256 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2257 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2258 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2259 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2262 * buildsym.c (define_symbol): Handle global register variables
2263 (from Pierre Willard). Complain if register numbers are too large.
2264 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2265 * tm-sparc.h: Don't #include <sun4/reg.h>.
2266 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2267 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2269 * language.h: Avoid forward enum declaration.
2270 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2271 config/sun4os5.mt: New host and target.
2272 * defs.h (errno): #include <errno.h> rather than assuming int.
2273 From Pierre Willard.
2275 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2276 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2277 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2278 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2279 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2280 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2281 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2283 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2285 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2286 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2287 * language.h (enum exp_opcode): Avoid forward enum def.
2288 * main.c (define_command, user_defined_command): Lint.
2289 * mem-break.c, xcoffread.c: Lint.
2290 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2292 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2294 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2295 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2296 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2297 or IBM6000_TARGET as (approximately) appropriate.
2299 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2301 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2302 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2303 or not to try reading symbols from a mapped objfile. Plugs memory
2304 leak due to shared libraries generating no psymtabs or symtabs.
2306 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2308 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2309 * copying.awk: Lint. Make stronger warning at top of copying.c.
2310 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2311 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2312 (lookup_pointer_type): Add FIXME comment.
2313 * main.c (set_history_size_command): Disallow negative size.
2314 * partial-stab.h: Update copyright.
2315 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2317 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2319 * main.c (set_history_size_command): Negative size is error.
2320 (Reported by Peggy Fieland.)
2322 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2324 * coffread.c (coff_symfile_init): Update comment.
2325 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2326 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2327 macros to access the dbx specific objfile information.
2328 * dbxread.c (symfile_string_table, symfile_string_table_size):
2329 Remove these local variables.
2330 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2331 read_dbx_symtab): Remove the stringtab and stringtab_size params
2332 from the function prototypes, the function definition, and the
2333 function calls. These are now available via DBX_STRINGTAB and
2334 DBX_STRINGTAB_SIZE using the objfile pointer.
2335 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2336 an arg to read_dbx_symtab.
2337 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2338 stringtab and the dbx specific per-objfile private info.
2339 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2340 args in prototype, function definition, and function calls. It is
2341 now available via the DBX_SYMCOUNT macro using the objfile
2343 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2344 local instance of struct dbx_symfile_info and replace with DBX_*
2346 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2347 symfile_string_table and symfile_string_table_size.
2348 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2349 symfile_string_table.
2350 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2351 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2352 stringtab size variables. Remove all code that used to reread
2354 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2355 to prior to any calls to mmalloc for the objfile specific heap.
2356 * utils.c (init_malloc): Document the requirement that for each
2357 heap for which corruption checking is desired, that init_mmalloc
2358 must be called prior to any mmalloc calls on the heap.
2360 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2362 * rs6000-pinsn.c: Make dis-assembly output more like
2363 other targets: Don't print instruction in hex before
2364 the assembly; use print_address to print out jump
2367 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2369 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2370 * cplus-dem.c: Support "Sc" meaning "signed char".
2372 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2374 * configure.in: fix iris/iris3.
2376 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2378 * command.c, main.c (various places): Use ctype.h macros
2379 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2380 (such as (x >= 'A' && x <= 'Z')).
2381 (There are still more of these in other files.)
2382 * main.c (defined_command): Lower-case the user's
2383 new command before entering it. Needed because
2384 command lookup is case-insensitive (and also lower-cases).
2385 (Based on Metin's earlier patch.)
2387 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2389 * config/irix4.mh: new file.
2391 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2393 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2396 * xm-mips.h: Declare strdup for ultrix.
2398 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2399 when calling new_symbol.
2400 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2403 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2405 * config/rs6000.mh: Update (for Fred's new mmalloc)
2406 flags to disable use of GNU malloc/mmalloc.
2407 * munch: Change SYSV rule to allow .text before the label,
2408 as well as after, to work for AIX.
2409 * gdbtypes.h: Minor clarifiction.
2411 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2413 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2414 continuation in yet another place (between method declarations).
2416 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2418 * mips-tdep.c: include symfile.h and objfiles.h to fix
2421 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2423 * valops.c (value_struct_elt_for_reference): Added 'offset'
2424 parameter to handle multiple inheritance.
2425 * eval.c, value.h: Update accordingly.
2427 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2429 * objfiles.h: New file
2430 * Makefile.in (HFILES): Add objfiles.h
2431 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2432 main_scope_lowpc, main_scope_highpc.
2433 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2434 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2435 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2436 xcoffread.c, : Include objfiles.h.
2437 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2438 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2439 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2440 inside_entry_file() and logic changed appropriately.
2441 * blockframe.c (outside_startup_file): Renamed to
2442 inside_entry_file() and logic changed appropriately.
2443 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2444 and logic changed to use per-objfile specific fields.
2445 * blockframe.c (inside_entry_scope): Renamed to
2446 inside_entry_func() and logic changed to use per-objfile specific
2448 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2449 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2450 Remove extern decls.
2451 * symfile.c, symfile.h (entry_point): Remove extern decl.
2452 * coffread.c (coff_symfile_init): Common entry point init code
2453 moved to symfiles.c, call init_entry_point_info().
2454 * coffread.c (complete_symtab): Use new per-objfile entry info.
2455 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2456 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2458 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2459 * defs.h (inside_entry_scope, outside_startup_file,
2460 inside_main_scope): Prototypes changed for renames to
2461 inside_entry_func, inside_entry_file, inside_main_func,
2463 * symfile.c (syms_from_objfile): Common entry point init code
2464 moved to init_entry_point_info() and call init_entry_point_info().
2465 * symfile.h (init_entry_point_info): Include prototype.
2466 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2467 moved to symfiles.c and call init_entry_point_info().
2468 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2469 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2470 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2472 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2473 works for the majority of targets.
2474 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2475 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2476 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2477 Use default definition in frame.h.
2478 * frame.h (selected_frame_level): Make decl extern.
2479 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2480 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2481 * partial-stab.h: Use new per-objfile entry info.
2482 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2483 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2484 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2485 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2486 have_minimal_symbols): Prototypes moved to objfiles.h.
2487 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2488 Macros moved to objfiles.h.
2489 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2491 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2493 More C++ improvements (pointers to members, qualified names).
2494 * c-exp.y: Support exp.type::name and exp->type::name
2495 syntaxes. (Unfortunately, doesn't work for static members.)
2496 * c-exp.y, eval.c: Make type::~type work better.
2497 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2498 value_static_field by value_struct_elt_for_reference.
2499 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2500 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2501 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2502 for OP_SCOPE operand; no point in it now that we use lazy
2503 reading of values, and use "reference to member" objects.
2504 * gdbtypes.h: Clarify comment.
2505 * valops.c: Change value_struct_elt_for_address to return
2506 a reference (or variable), rather than a pointer. Change
2507 the name to value_struct_elt_for_reference to reflect this.
2508 Returning a reference instead of a address provides a
2509 generalization, since we can use the routine for both
2510 class::name as well as &class::name.
2511 Also, recurse to handle multiple inheritance properly.
2512 * valprint.c: Moved code to print pointer-to-members
2513 to new function point_class_member. This allows a
2514 "reference-to-member" to be printed using the same code.
2515 * valprint.c (type_print_varspec_prefix): Avoid printing
2516 "struct " for domains of class-member types.
2517 * valops.c (search_struct_field): Inline code for simplified
2518 version of value_static_field (which can then be deleted).
2519 * value.h: Rename value_struct_elt_for_address to
2520 value_struct_elt_for_reference. Delete value_static_field.
2521 * values.c: Remove no longer used function value_static_field.
2523 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2525 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2526 elfread.c (coff_symfile_finish): Add function, prototype, and
2527 add to the xxxx_sym_fns struct for each file type. Also reformat
2528 the xxxx_sym_fns vector to a standard format and add comments.
2529 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2530 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2531 Pass pointer to struct objfile rather than pointer to sym_fns.
2532 Change references inside each function accordingly. Allocate any
2533 symbol file specific info in the per-objfile memory region.
2534 * dbxread.c (free_and_init_header_files): Break function into
2535 free_header_files(), called from dbx_symfile_finish(), and
2536 init_header_files(), called from dbx_new_init().
2537 * dbxread.c (dbx_new_init): Move deallocation things to new
2538 dbx_symfile_finish function.
2539 * elfread.c (elf_new_init): Call buildsym_new_init().
2540 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2541 routine for the objfile before deallocating other stuff.
2542 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2543 * symfile.h: Move struct sym_fns to before struct objfile def.
2544 Add sym_finish function pointer and change prototypes of other
2545 function pointers to reflect passing struct objfile pointer rather
2546 than struct sym_fns pointer.
2547 * symfile.c: Remove now obsolete symtab_fns pointer.
2548 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2549 locates the correct sym_fns struct for the given objfile.
2550 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2551 for better support of mapped symbol tables.
2552 * symfile.c (symbol_file_command): Remove obsolete code using
2554 * symfile.h: Remove duplicate declarations for symfile_objfile,
2555 entry_point, and object_files.
2556 * target.c (target_info): Compare symfile_objfile to NULL.
2557 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2558 aixcoff_symfile_finish().
2560 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2562 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2563 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2564 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2566 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2568 Some improvements to g++ debugging.
2569 * symtab.c (list_symbols): demangle before pattern matching.
2570 * symtab.c: Other fixes to improve handing of operators.
2571 * valprint.c (type_print_base): Fix test for constructor.
2572 * values.c (value_static_field): Allow evaluation of
2573 CLASS::METHOD, returning a function pointer.
2575 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2577 * Makefile.in (VERSION): Roll 4.4.6.
2578 * exec.c (exec_file_command): Add code to ignore optional args
2579 passed in by file_command() for use in symbol_file_command().
2580 * main.c (main): Document -mapped and -readnow in help summary.
2581 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2582 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2583 to get filename from bfd with bfd_get_filename(). Test mapto
2584 against 0, not NULL. Use mstrsave() to make copy of filename.
2585 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2587 * remote-vx.c (vx_load_command, add_symbol_stub):
2588 Symbol_file_add() takes an additional arg.
2589 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2591 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2592 changed to return a bfd not an objfile pointer.
2593 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2594 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2595 Change to eliminate local bfd and use symfile_bfd_open() plus
2596 allocate_objfile(). Add code to implement readnow option.
2597 * symfile.c (symbol_file_command): Changes to option handling,
2598 readnow functionality moved to symbol_file_add().
2599 * symfile.c (symfile_init): Eliminate local copy of bfd.
2600 * symfile.c (add_symbol_file_command): Changes to parse mapped
2601 and readnow options.
2602 * symfile.h (allocate_objfile): Arg removed from prototype.
2603 * symtab.h (symbol_file_add): Arg added to prototype.
2604 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2607 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2609 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2610 mtrace.awk, state.c, state.h: Removed.
2611 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2612 directories searched for source files.
2613 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2614 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2615 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2616 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2617 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2618 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2619 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2621 * Makefile.in (HFILES): Remove state.h
2622 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2623 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2624 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2625 * Makefile.in (clean): Remove all object files.
2626 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2627 * cplus-dem.c: Remove prototypes definitions that are now done in
2629 * dbxread.c (throughout): Change from using per-objfile
2630 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2631 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2632 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2633 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2634 * depend: Remove dependencies for state.o, state.h.
2635 * dwarfread.c: Add declaration for warning_pre_print.
2636 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2637 * dwarfread.c (throughout): Change from using per-objfile
2638 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2639 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2640 use supplied objfile.
2641 * i386-xdep.c (print_387_status): Change to use warning() rather
2643 * i387-tdep.c (print_387_control_word): Change to use warning()
2644 rather than printfs.
2645 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2646 that some compilers grumble about.
2647 * language.c (throughout): Add declaration for warning_pre_print
2648 and using warning() instead of printfs.
2649 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2650 * main.c (main): Add declaration for warning_pre_print and set it
2651 similarly to error_pre_print. Add declarations for
2652 mapped_symbol_files and readnow_symbol_files. Add appropriate
2653 definitions to long_options[].
2654 * minsyms.c: Trivial fix to comment.
2655 * objfiles.c (allocate_objfile): Substantially rewritten for
2656 using mapped symbol files.
2657 * objfiles.c (throughout): Change from using per-objfile
2658 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2659 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2660 * source.c (throughout): Change from using per-objfile
2661 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2662 * source.c (open_source_file): Use mstrsave to save file name in
2663 mapped symbol region for objfile.
2664 * symfile.c: Remove include for state.h.
2665 include to local form.
2666 * symfile.c (symbol_file_add_digested): Remove.
2667 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2669 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2670 from objfile structure. Add malloc descriptor pointer (md).
2671 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2672 * symm-xdep.c (print_fpu_status): Use warning() rather than
2674 * symmisc.c (free_symtab_block): Now takes and uses current
2676 * symmisc.c (throughout): Change from using per-objfile
2677 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2678 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2679 Sun compiler grumblings when PTR is char *.
2680 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2681 msymbols() to correct pointer type.
2682 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2683 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2684 error always starts on a line of it's own.
2685 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2686 Rewrite for new mapped malloc package use.
2687 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2688 that don't want to use the mapped malloc package; pass arguments
2689 on to traditional malloc package functions.
2690 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2691 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2692 mrealloc, malloc, and realloc but get fatal error if runs out
2694 * utils.c (msavestring, mstrsave): Save a string in a specific
2695 mapped malloc region.
2696 * utils.c (print_spaces): Use xmalloc to get the buffer.
2697 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2698 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2699 * config/i386v4.mh: Insignificant reorganization.
2701 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2703 * xcoffread.c: Only enable compilation of debugging functions
2704 if IBM6000 is defined. Fails to compile otherwise.
2706 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2708 * Makefile.in: pass MAKEINFO down on info.
2710 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2712 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2713 useless code, including an lseek to an uninitialized variable.
2714 Reported by Jim Williams <jimbo@wrs.com>.
2716 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2718 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2719 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2720 * minsyms.c, symfile.c: Changes that may be generally
2721 applicable, but are #ifdef IBM6000 for now.
2722 * rs6000-xdep.c: Fixed typo in comment.
2723 * rs6000-tdep.c: Non-substatial changes.
2724 * xoffread.c: The main change here is addition of some
2725 debugging functions.
2726 * xoffexec.c: More changes.
2728 * xcoffread.c: Fixed two too-few-parameters bugs.
2730 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2731 to SOLIB_CREATE_INFERIOR_HOOK macro.
2733 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2735 * symfile.h: Add prototype for iterate_over_msymbols().
2736 * symtab.c (cplus_mangled_symbol): Add function.
2737 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2738 iterate_over_msymbols to find demangled C++ symbol.
2739 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2740 value to iterate_over_msymbols().
2741 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2744 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2746 * Makefile.in: added check target.
2748 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2750 * ecoff.c: Move to ../bfd/coff-msym.c.
2751 * config/mt-*mips: Remove ecoff.o from the configuration.
2752 * remote.c (): Add newline to initial +.
2753 (remote_resume): Mention how to cope with signals.
2754 (remote_interrupt): Add debug msg.
2755 (remote-wait): Implement new 'T' reply, which includes
2756 status, PC, and FP all in a single short message.
2757 (putpkt): Add further debugging of packet acks.
2758 * mipsread.c (fixup_symtab): Also swap RFD's.
2759 (parse_partial_symbols): Avoid bug on unknown symbol types.
2760 * Makefile.in (VERSION): Roll to 4.4.5.
2761 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2762 for remote MIPS by limiting heuristic to 200 byte search.
2763 (heuristic_proc_desc): Byte-swapping.
2764 (mips_print_register): Cope with failure of
2765 read_relative_register_raw_bytes. Byte-swap integers for
2767 * mips-pinsn.c (print_insn): Byte-swap instruction.
2769 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2771 * config.sub configure.in config/.Sanitize config/mh-irix4
2772 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2773 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2774 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2775 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2777 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2779 * defs.h, utils.c: xrealloc takes PTR as first arg.
2780 * defs.h: Reword confusing comment about ANSI prototypes.
2781 * defs.h: Some minor whitespace changes.
2782 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2783 not NULL, which can be (void *).
2784 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2785 * tm-i386v.h (SP_ARG0): Define
2786 * xm-sysv4.h: Back out of change for missing prototypes.
2787 * i386-tdep.c (get_longjmp_target): Add function.
2789 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2791 * Makefile.in: install man page too.
2793 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2795 * All GDB files that #include defs.h: Removed stdio.h.
2796 (defs.h): #include stdio.h.
2798 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2800 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2801 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2802 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2803 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2804 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2805 it before printing out the hex shape of an address.
2807 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2809 * rs6000-xdep.c (frame_initial_stack_address): Move
2810 code to set frame->cache_fsr into new separate function
2811 frame_get_cacahe_fsr. This allows fixing a fatal error.
2812 * xcoffexec.c: Turn previously suppressed error
2813 message back on, after cleaning up BFD.
2815 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2816 printing of blank line, since it cases printing of an
2817 extra blank line. Is this intended? It does mess up
2819 * defs.h: Put back declarations of malloc and realloc,
2820 but protected by #ifndef MALLOC_INCOMPATIBLE.
2821 * objfiles.c: Undo previous change: Use malloc/realloc
2822 for objfile malloc/realloc fields (but add a cast).
2823 * xcoffexec.c: Suppress an error message (for now).
2825 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2827 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2828 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2829 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2831 * xcoffread.c: Modifications to C_DECL storage class handling, and
2832 introduction of an old smash_to_pointer_type() routine.
2834 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2835 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2836 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2837 parameters have been modified.
2839 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2840 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2841 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2842 and fetch_inferior_registers() always fetched all the registers
2843 resulting valid register values at hand all the time. Pushing a dummy
2844 frame did not require validating all register values first. After
2845 putting the above mechanism into action, we didn't have valid registers
2846 values always ready. Thus, all registers need to be fetched before
2847 pushing a dummy frame now.
2849 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2850 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2851 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2852 the starting address (actual frame address) of a frame.
2853 * rs6000-tdep.c: modifications to function_frame_info() to see if
2854 function reserves a frame pointer register (alloca register)
2855 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2856 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2857 functions with alloca() calls.
2859 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2861 * xm-sysv4.h: Provide definitions/prototypes for host environment
2862 functions for which no definitions or prototypes are provided in
2863 any currently included gdb or host environment header files.
2864 For SVR4, this currently includes malloc and realloc, which cannot
2865 be portably prototyped in any gdb include file.
2867 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2869 * buildsym.h: Remove obsolete variable file_stabs.
2871 * Makefile.in: Move place where configure merges in host-
2872 and target-dependent fragments later, so the latter
2873 can override (say) GNU_MALLOC.
2874 * config/mh-rs6000: Use system malloc. Otherwise, I
2875 ended up with *two* incompatible versions of malloc
2876 (functions in libc would call the malloc in libc).
2877 I assume this is a shared library problem.
2879 * remote.c: Fix (presumed) typo.
2880 * objfiles.c: Use xmalloc/xrealloc instead of
2881 malloc/realloc (since the latter are no longer declared).
2883 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2884 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2885 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2886 handle individual registers.
2887 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2888 correctly in case it wasn't cached yet. (A problem showed up
2889 after fetching individual registers.)
2890 * buildsym.c: Disable type_synonym_name's type name overwriting
2891 in cases it is unnecesary. rs6000 portation doesn't use
2892 type_synonym_name, and it used to nullify type names
2893 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2894 type's name as soon as space for that type is allocated.
2895 * xcoffread.c: ignore a section's lineno information if it is
2896 not `.text'. (In rs6000 bfd portation integration, skipping over
2897 `.pad' sections are ignored since it was in machine independent
2898 part of the code. Thus, a problem of fake sections with invalid
2899 lineno information arised.)
2901 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2902 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2903 * rs6000-tdep.c: make function_frame_info() work whether or not
2904 reading from a core file.
2905 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2907 * infrun.c. main.c, printcmd.c. symtab.c:
2908 More changes from IBM for rs6000.
2911 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2913 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2914 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2915 Merge in changes (mostly from IBM) for RS6000.
2916 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2917 More changes from IBM for RS6000. These are in machine-
2918 independent code, and probably could do with some cleaning
2919 up. The most questionable of these are #ifdef IBM6000.
2920 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2921 to single_step() (for consistency with rs6000 and i860).
2922 * utils.c: Allow the 1st arg to xrealloc to be NULL
2923 (in which case do malloc). This removes the need for
2924 some tests in xcoff code (and perhaps other places?).
2925 * coffread.c: Removed variables last_source_file,
2926 type_vector, and type_vector_length as these are now
2927 defined by buildsym.[ch].
2928 * defs.h: Remove prototypes for malloc and realloc, since
2929 these should only be used to implement xmalloc and xrealloc,
2930 and they conflict with <stdlib.h> in AIX - where they
2931 return void* even when __STDC__ isn't defined. Sigh.
2932 * munch: Recognize *initialize* in data as well as text
2933 (AIX uses data). Also, incorporate a patch from Garrett
2934 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2935 much more sensible, by only trying to match the name of
2936 the initialize_foo function, and not the junk before it.
2938 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2940 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2941 unless symbol table indicates that something has changed.
2943 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2945 * remote.c: Make it work for embedded MIPS. Increase buffer
2946 size, and use throughout. Round buffer size up if too many regs.
2947 Support baud rate setting and try for an 8-bit path. If
2948 interrupted while waiting for target, send a ^C down the wire.
2949 Avoid single-byte reads.
2950 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2952 * mips-xdep.h: Avoid the embedded regs when on Unix.
2954 * mipsread.c: Byte-swap the symbol table structures, using
2955 routines from ecoff.c, to read a symbol table written in any
2956 of the four possible byte orders.
2957 * configure.in (mips-big-* target): Same as Sony News.
2958 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2959 * ecoff.c: New file for symbol swapping routines.
2961 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2963 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2964 all-breakpoints' command.
2965 * (get_number): Allow users to enter negative breakpoint numbers.
2966 * (breakpoint_1): Reformat display of 'info break' to show new
2968 * (create_longjmp_breakpoint, breakpoint_re_set,
2969 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2970 symfile.c (syms_from_objfile): Re-do
2971 insertion of longjmp breakpoints. Move all code into
2972 breakpoint_re_set, and call that instead of
2973 create_longjmp_breakpoint in symfile.c.
2975 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2977 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2978 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2979 * symtab.c (find_pc_symtab): Handle having no objfiles.
2980 * infcmd.c: Fix comment.
2981 * objfiles.c (free_all_objfiles): Add.
2982 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2983 * symfile.c (symbol_file_command): free all objfiles when
2984 specifying a new symbol file.
2985 (reread_symbols): Stat the file name, don't fstat the descriptor.
2987 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2989 * Makefile.in, configure.in: removed traces of namesubdir,
2990 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2991 copyrights to '92, changed some from Cygnus to FSF.
2993 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2995 * dbxread.c (end_psymtab): Delete empty psymtabs.
2996 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2997 * symfile.h (struct objfile): Add free_psymtabs.
2999 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3001 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3003 * symfile.c (symbol_file_command): strcmp => !strcmp.
3004 * breakpoint.h: Move prototypes to follow enum definition they need.
3005 * breakpoint.c, infrun.c: Lint.
3006 * printcmd.c: Use `enum enable' rather than `enum
3008 * mipsread.c: First pass at making it compile with the new
3009 objfile changes. Probably seriously broken still, but it
3012 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3014 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3015 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3016 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3017 stepping (and nexting) through longjmp(). Also, cleanup
3018 breakpoint handling quite a bit by creating explicit breakpoint
3019 types instead of using magic breakpoint numbers.
3020 Makefile.in: Update version to 4.4.3
3022 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3024 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3025 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3026 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3028 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3030 * minsyms.c (install_minimal_symbols): Add bunches to any
3031 existing minsyms in the objfile. Avoid extra mallocation
3032 by working directly in the obstack. Remove ignored `mainline' parm.
3033 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3034 xcoffread.c: Change all callers.
3035 * FIXME: We should be able to eliminate MAINLINE from all the
3036 symbol readers now, with a small bit of work.
3038 * valops.c, value.h: Lint.
3039 * remote-vx.c: Add missing break; statement. Bugfix by
3040 Michael Sclafani, <sclafani@src.dec.com>.
3042 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3044 * Makefile.in (VERSION): Update version to 4.4.2
3045 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3046 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3047 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3048 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3049 mmap-alloc.o, mmap-sbrk.o
3051 * altos-xdep.c: Minor whitespace change.
3052 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3053 use to new minimal symbol table use.
3054 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3055 * arm-xdep.c (store_inferior_registers): Returns void.
3056 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3057 Convert from misc function vector use to new minimal symbol table use.
3058 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3059 * breakpoint.c: Add prototypes for local functions.
3060 * breakpoint.c (catch_command_1): Change to static and remove unused
3062 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3063 * breakpoint.h: Change function decls to prototype form.
3064 * buildsym.c: Add prototypes for local functions.
3065 * buildsym.c: Moved hashname() function here from dbxread.c.
3066 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3067 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3068 * buildsym.c (dbx_alloc_type): Change to static.
3069 * buildsym.c (finish_block): Add objfile parameter.
3070 * buildsym.c (misc): Change symbol_obstack to objfile version.
3071 * buildsym.c (make_blockvector): Change to static.
3072 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3073 * buildsym.c (compare_line_numbers): Change to static, args are const,
3074 cast args when used.
3075 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3076 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3077 and made static. Add objfile parameter.
3078 * buildsym.c (end_symtab): Simplify code using line table size.
3079 Realloc the linetable on the objfile symbol_obstack and copy there.
3080 * buildsym.c (scan_file_globals): Convert from misc function vector
3081 use to new minimal symbol use.
3082 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3083 strings get allocated in objfile's symbol_obstack. Convert references
3084 to builtin types to lookup_fundamental_type().
3085 * buildsym.c (read_type): Make static, add objfile parameter, convert
3086 references to buildin types to lookup_fundamental_type().
3087 * buildsym.c (read_struct_type): Add objfile parameter.
3088 * buildsym.c (read_array_type): Make static, add objfile parameter.
3089 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3090 * buildsym.c (read_huge_number): Make static.
3091 * buildsym.c (read_range_type): Make static, add objfile parameter,
3092 convert references to buildin types to lookup_fundamental_type ().
3093 * buildsym.c (read_args): Make static, add objfile parameter.
3094 * buildsym.h: Convert function decl's to prototype form.
3095 * c-exp.y: Add prototypes for local functions, convert uses of misc
3096 function vector to minimal symbol table. Reformat all builtin type
3097 initializations and pass a NULL objfile to init_type() for them.
3098 * coffread.c: Change context_stack ref's to coff_context_stack,
3099 add local function prototypes. Cast uses of xrealloc arg 1.
3100 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3101 crafting a new type.
3102 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3103 * coffread.c (finish_block): Change name to coff_finish_block.
3104 * coffread.c (make_blockvector): Add and use objfile parameter.
3105 * coffread.c (record_line): Change name to coff_record_line.
3106 * coffread.c (start_symtab): Change name to coff_start_symtab.
3107 * coffread.c (end_symtab): Change name to coff_end_symtab.
3108 * coffread.c (record_misc_function): Change name to record_minimal_
3109 symbol and change to minimal symbol table use from misc func tbl.
3110 * coffread.c (coff_symfile_read): Convert from misc function vector
3111 use to minimal symbol table use.
3112 * coffread.c (hashname): Remove; use common version in buildsym.c.
3113 * coffread.c (decode_base_type): Change references to builtin types
3114 to calls to lookup_fundamental_type().
3115 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3116 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3117 * command.c: Add prototypes for local functions.
3118 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3119 appropriate member of the function union for that type.
3120 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3121 ifdef out the function since it isn't currently used.
3122 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3123 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3124 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3125 * command.c (help_cmd): Compare function pointer to NULL.
3126 * command.c (help_cmd_list): Compare function pointer to NULL.
3127 * command.c (lookup_cmd_1): Use correct member of function union.
3128 * command.c (undef_cmd_error): Make static.
3129 * command.c (complete_on_cmdlist): Use correct member of func union.
3130 * command.c (do_setshow_command): Use correct member of func union.
3131 * command.c (shell_escape): Convert rindex use to strrchr.
3132 * command.h (COMMAND_H): Define if already included.
3133 * command.h (cmd_list_element struct): Change 'function' to a union
3134 and prototype args. Prototype completer function.
3135 * command.h: Convert decl's to prototype form.
3136 * convex-xdep.c (store_inferior_registers): Returns void.
3137 * copying.c: Prototype local functions.
3138 * coredep.c: Minor whitespace change.
3139 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3140 * cplus-dem.c: Prototype local functions.
3141 * dbxread.c (hashname): Remove; moved to buildsym.c.
3142 * dbxread.c (free_and_init_header_files): Make static.
3143 * dbxread.c: Add prototypes for local functions.
3144 * dbxread.c (new_object_header_files): Remove; inlined usages.
3145 * dbxread.c (xrealloc usages): Cast args.
3146 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3147 and change usages accordingly.
3148 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3149 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3150 * dbxread.c (dbx_next_symbol_text): Make static.
3151 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3152 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3153 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3154 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3155 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3156 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3158 * dwarfread.c (record_misc_function): Change name to record_minimal_
3159 symbol and use minimal symbol table throughout.
3160 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3161 * dwarfread.c: Convert all references to builtin types to use the new
3162 lookup_fundamental_type function.
3163 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3164 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3166 * elfread.c (record_misc_function): Convert to use record_minimal_
3168 * elfread.c (elf_symtab_read): Add objfile parameter.
3169 * eval.c: Add prototypes for local functions and move some decls
3170 around to accomodate prototypes.
3171 * expprint.c: Add prototypes for local functions. Change references
3172 to misc function vector to minimal symbol table.
3173 * findvar.c (read_memory usages): Cast args.
3174 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3175 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3176 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3177 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3178 * gould-xdep.c: Minor whitespace change.
3179 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3180 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3181 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3182 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3183 * i386-tdep.c: Add prototypes for local functions.
3184 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3185 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3186 that defaulted to int.
3187 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3188 i386_push_dummy_frame): Returns void.
3189 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3190 int and explicitly declare return type as int.
3191 * i387-tdep.c: Minor formatting changes.
3192 * i960-tdep.c (leafproc_return): Convert from misc function vector
3193 use to minimal symbol table use.
3194 * infcmd.c: Add prototypes for local functions.
3195 * infcmd.c (continue_command, until_next_command, until_command,
3196 path_info, path_command): Make static.
3197 * infcmd.c (step_1, until_next_command): Convert from misc func
3198 vector to minimal symbol table use.
3199 * inflow.c: Add prototypes for local functions.
3200 * infptrace.c (store_inferior_registers): Returns void, not int.
3201 * language.c (_initialize_language): Use proper member of function
3203 * m2-exp.y: Add prototypes for local functions, convert misc function
3204 vector uses to minimal symbol table uses.
3205 * m2-exp.y (make_qualname, yyerror): Make static.
3206 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3207 * m68k-pinsn.c: Add prototypes for local functions.
3208 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3209 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3210 * m68k-stub.c: Add prototypes.
3211 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3212 use to minimal symbol table use.
3213 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3214 * m88k-xdep.c (store_inferior_registers): Returns void.
3215 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3216 * mach386-xdep.c (store_inferior_registers): Returns void.
3217 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3218 * main.c: Add prototypes for local functions.
3219 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3220 longjmp() result to (NORETURN void).
3221 * main.c (catch_errors): Prototype the 'func' parameter.
3222 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3223 Takes an unused arg.
3224 * main.c (execute_command): Call the right member of the func union.
3225 * main.c (command_loop_marker, symbol_completion_function,
3226 command_loop): Make static.
3227 * main.c (command_line_input): Make linelength unsigned, cast arg
3228 to command_line_input().
3229 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3230 * main.c (initialize_main): Call right member of function union.
3231 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3232 * mem-break.c: Include symtab.h
3233 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3234 * mips-xdep.c (store_inferior_registers): Returns void.
3235 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3236 use to minimal symbol table use.
3237 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3239 * mipsread.c (make_type): Remove, convert usages to init_type.
3240 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3241 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3242 vector use to minimal symbol table use.
3243 * parse.c: Add prototypes for local functions.
3244 * parse.c (xrealloc usages): Cast args.
3245 * parse.c (prefixify_expression, length_of_subexp): Make static.
3246 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3247 * parser-defs.h: Convert function decls to prototype form.
3248 * partial-stab.h: Convert from misc function vector use to new minimal
3250 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3251 the per-objfile copies.
3252 * printcmd.c: Add prototypes for local functions. Move some struct
3253 definitions around to accomodate prototypes.
3254 * printcmd.c (decode_format): Make static, change args oformat and
3255 osize to int from char.
3256 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3257 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3258 * printcmd.c (print_address_symbolic): Convert from misc function
3259 vector use to minimal symbol table use.
3260 * printcmd.c (address_info): Convert from misc function vector use
3261 to minimal symbol table use.
3262 * printcmd.c (delete_display, enable_display, disable_display_command):
3264 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
3265 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3266 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3267 * pyr-xdep.c (store_inferior_registers): Returns void.
3268 * remote-mm.c (mm_load): symbol_file_add return value unused.
3269 * remote-nindy.c: Minor format change.
3270 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3271 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3272 * rs6000-xdep.c (store_inferior_registers): Returns void.
3273 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3274 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3275 vector use to minimal symbol table use.
3276 * solib.c: Add prototypes for local functions.
3277 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3278 function vector use to minimal symbol table use.
3279 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
3280 * solib.c (find_solib, shared_library_command): Make static
3281 * solib.c (read_memory, write_memory usages): Cast args.
3282 * solib.c (special_symbol_handling): Add function
3283 * source.c: Add prototypes for local functions.
3284 * source.c (select_source_symtab): Convert to scan objfiles.
3285 * source.c (open_source_file): Make static.
3286 * source.c (xrealloc usages): Cast args.
3287 * source.c (source_line_charpos): ifdef out, unused.
3288 * source.c (get_filename_and_charpos): Make static.
3289 * stack.c: Add prototypes for local functions.
3290 * stack.c (print_frame_info, frame_info): Convert from misc function
3291 vector use to minimal symbol table use.
3292 * symfile.c: Add prototypes for local functions.
3293 * symfile.c (compare_symbols): Make args const PTR's.
3294 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3295 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3296 * symfile.c (obsavestring): Add objfile parameter.
3297 * symfile.c (init_misc_bunches, prim_record_misc_function,
3298 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3299 sort_misc_function_vector, compact_misc_function_vector): Remove
3300 * symfile.c (symbol_file_add_digested): Add function.
3301 * symfile.c (symbol_file_add): Returns struct objfile *.
3302 * symfile.c (symbol_file_command): Modify for state file use.
3303 * symfile.c (symfile_open): Add parameter "dumpable".
3304 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3305 * symfile.c (load_command, add_symbol_file_command): Make static.
3306 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3307 * symfile.c (rindex usages): Converted to strrchr.
3308 * symfile.c (allocate_psymtab): New
3309 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3310 converted to minimal symbol table usage, but no obvious conversion.
3311 * symfile.c (free_all_symtabs): Remove.
3312 * symfile.c (_initialize_symfile): Use per-objfile info.
3313 * symfile.h: Rework the objfile structure to add per-objfile data
3314 objects (psymbol_obstack, symbol_obstack, type_obstack,
3315 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3316 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3317 Add prototypes to function declarations.
3318 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3319 function vector usage to minimal symbol table usage.
3320 * symmisc.c (DEV_TTY): Define if not defined.
3321 * symmisc.c: Add local function prototypes.
3322 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3323 printpsyms_command, print_objfiles, print_objfiles_command):
3324 Rework to use iterate_over_*
3325 * symtab.c: Add prototypes for local functions.
3326 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3327 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3328 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3329 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3330 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3331 lookup_reference_type, lookup_member_type, allocate_stub_method,
3332 check_stub_method, create_array_type, smash_to_member_type,):
3334 * symtab.c (lookup_symbol): Some args are const.
3335 * symtab.h: All type related defs and structs moved to gdbtypes.h
3336 * symtab.h: Convert decls to prototypes.
3337 * target.c (noprocess): Make static.
3338 * target.h: Change decl's to prototypes.
3339 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3340 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3341 * utils.c (_initialize_utils): Use correct member of function union.
3342 * valarith.c: include gdbtypes.h
3343 * valops.c: include gdbtypes.h, add prototypes for local functions.
3344 * valops.c (value_push, value_arg_push, find_function_addr):
3346 * valops.c (value_string): Convert from misc function vector use
3347 to minimal symbol table use.
3348 * valops.c (check_field_in): Make arg const.
3349 * valprint.c: Add prototypes for local functions.
3350 * valprint.c (print_string): Make static
3351 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3352 * values.c: Add prototypes for local functions.
3353 * values.c (value_headof): Convert from misc function vector to
3354 minimal symbol table.
3355 * xcoffexec.c: Add prototypes for local functions.
3356 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3358 * xcoffexec.c (relocate_minimal_symbol): Add.
3359 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3360 * xcoffread.c: Add prototypes for local functions.
3361 * xcoffread.c (sort_syms): Convert to scan objfiles.
3362 * xcoffread.c (read_xcoff_symtab): Make static.
3363 * xcoffread.c (various): Replace references to builtin types with
3364 calls to lookup_fundamental_type. Replace references to symbol_obstack
3365 and psymbol_obstack with pointers to the per-objfile copies.
3366 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3367 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3369 * xcoffread.c (init_stringtab): Add objfile parameter.
3370 * gdbtypes.c: New file
3371 * minsyms.c: New file
3372 * mmap-alloc.c: New file
3373 * mmap-sbrk.c: New file
3374 * objfiles.c: New file
3378 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3380 * Check in Fred Fish's changes in these modules. Fred
3381 will make ChangeLog entries for all of them. Update VERSION
3384 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3386 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3388 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3389 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3390 value.h: Prototypes for static functions; lint.
3391 * gdbtypes.h: Empty file to ease transition.
3393 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3395 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3396 inferior.h, language.h, signame.h, target.h, terminal.h,
3397 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3398 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3400 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3401 signame.c, sparc-xdep.c: Prototypes for all static functions.
3403 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3404 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3405 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3406 Remove to_call_function and target_call_function, since it
3407 always calls the same thing (call_function_by_hand).
3408 * core.c, exec.c, solib.c: Rename target_ops sections =>
3410 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3411 target.h: target_kill takes no args.
3412 * language.c (language_info): Scaffolding to allow briefer
3413 messages when the current language changes. FIXME.
3414 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3415 complaints about volatile functions.
3416 * xm-sysv4.h (HAVE_MMAP): Define.
3418 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3420 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3421 to make prototypes for all functions declared here.
3422 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3423 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3424 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3425 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3426 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3427 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3428 * utils.c: Avoid declaring malloc and realloc. Lint.
3429 (request_quit): Accept signal-number parameter.
3431 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3433 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3434 DIE's. Add new function read_tag_pointer_type() to read them.
3436 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3437 When creating a new user defined type, check to see if a partial
3438 type already exists, and if so, bash it to fit.
3440 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3442 * coffread.c (decode_base_type): Pass long, not union.
3443 Fix by Eric Valette, ev@chorus.fr.
3445 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3447 * elfread.c (elf_symtab_read): Fix code to correctly track
3448 changes in bfd for absolute symbols.
3450 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3452 * xm-vaxbsd.h: Close off comment.
3454 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3456 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3458 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3460 * mips-tdep.c (mips_print_registers): Print correct register
3461 number for double pseudo-registers.
3463 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3465 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3466 in the op$::OPERATOR. case. From Steven McCanne,
3467 <mccanne@horse.ee.lbl.gov>.
3469 * exec.c (set_section_name): Pass arg to exec_files_info;
3470 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3472 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3474 * main.c (print_gdb_version): Copyright msg: only this year.
3475 (cd_command): Avoid changing current_directory on error.
3477 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3479 * mipsread.c (parse_partial_symbols): Handle dependencies
3480 between partial symbol tables (when not doing stabs-in-ecoff).
3481 (This used to be handled by parse_fdr, but parse_fdr was
3482 incompatible with handling stabs-in-ecoff, so the code
3483 was re-written to not use parse_fdr. Unfortunately,
3484 the logic to handle dependencies was overlooked.)
3486 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3488 * coffread.c (read_enum_type): Use the size of a target int when
3490 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3492 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3493 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3494 TARGET_PTR_BIT to determine size of a pointer
3495 * values.c (unpack_long): when unpacking a REF or a PTR don't
3496 assume the size of the type.
3498 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3500 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3501 looking at its members. Improve guess between struct and union,
3502 only assuming union if multiple members have offsets of zero.
3504 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3506 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3507 (This is just for clarity - and one day permitting us to
3508 change FP0_REGNUM from 38 to 32, which would make more sense.)
3509 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3510 register numbers in stabs-in-ecoff get handled correctly.
3512 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3514 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3515 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3516 into BSD and Ultrix.
3518 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3520 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3522 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3524 * Makefile.in: Increment version to 4.4.1.
3525 * main.c (print_gdb_version): Update copyright notice.
3527 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3529 * mipsread.c: Prepend "struct " to the names of structure
3530 types, and similarly for enums and unions. (This used
3531 to be done, but got lost in the re-write to "guess" the
3532 difference between enum/struct/union.)
3533 Also, guess that a tag is an enum if the first member
3536 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3538 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3541 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3543 * Projects: Patching executables is done.
3544 * Makefile.in (VERSION): Roll to gdb-4.4.
3545 * README, WHATS.NEW: Update for gdb-4.4.
3547 * symfile.c (reread_symbols): Whenever we reread one object
3548 file's symbols, we must restart the scan, because the object_files
3549 chain has been permuted.
3551 * exec.c (exec_files_info): Split out into print_section_info.
3552 Print BFD filename of each section if it's not the default one.
3553 * core.c (core_files_info): Call print_section_info.
3555 * xm-vax.h: Include a few system header files whose definitions
3556 must precede defs.h.
3557 * language.c, language.h: Make some things const.
3558 * expression.h, main.c: const spreads like ooze.
3560 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3561 since BREAKPOINT values can be >0x80.
3563 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3565 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3567 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3569 * sparc-pinsn.c: Remove kludge for preferring architectures.
3570 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3571 and forever. Add `add' instruction to the set that get checked
3572 for a preceding `sethi' in order to print an absolute address.
3573 Corresponding changes in ../include/opcode/sparc.h needed
3574 to eliminate garbage instructions.
3576 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3578 * mipsread.c (parse_partial_symbols): Make sure partial
3579 symbols are created for external symbols (as used to be
3580 the case). This is a bit of a pain with the mips-coff.
3581 It uses a table which points to all of the external
3582 symbols belonging to a particular FDR or psymtab.
3583 Once we've generated this table, we might as well save
3584 it, and then use it in psymtab_to_symtab_1 to find
3585 the symbols to pass to parse_external().
3586 * symfile.c, symfile.c: New function start_psymtab_common
3587 to share the common parts of allocating a new psymtab
3588 for dbxread, mipsread (and later dwarfread). Its code
3589 was pulled out from start_psymtab in dbxread.c.
3590 * dbxread.c (start_psymtab): Use start_psymtab_common().
3592 * valprint.c (val_print): If there is an error when trying
3593 to print a string, check to see if there really is a problem
3594 by reading just one character. If that works, assume
3597 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3599 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3600 cypress, v8 mnemonics in that order.
3602 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3604 * sparc-pinsn.c: Put the qsort() back in.
3606 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3608 * findvar.c (read_register, write_register): Handle machines
3609 where REGISTER_TYPE is not the same size as "int".
3611 Handle debug symbols in dynamically loaded (relocated) code:
3613 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3614 offset to process_one_symbol.
3615 (process_one_symbol): Take new offset parameter. Add it into
3616 appropriate symbol types to relocate symbols to loaded addresses.
3617 Handle all possible symbol types, and complain() about types that
3618 we don't expect to see.
3619 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3620 process_one_symbol (FIXME, should pass real offset).
3624 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3626 (set_breakpoint, break_command_1, until_break_command,
3627 catch_command_1, breakpoint_re_set_one): Use it.
3628 * symtab.h (resolve_sal_pc): Declare.
3629 * infcmd.c (jump_command): Use resolve_sal_pc.
3631 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3633 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3635 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3637 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3638 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3639 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3641 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3643 * dbxread.c (process_one_symbol): Make a first cut at handling
3644 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3646 * symtab.c (find_pc_line): Fix stepping into and out of #included
3649 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3651 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3652 no longer any need to copy ../include/opcode/* into gdb.
3654 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3656 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3658 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3660 * valprint.c (type_print_base, type_print_method_args):
3661 Print C++ constructor methods without bogus "return type."
3663 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3665 * infptrace.c (child_xfer_memory): Parameter "target" should
3666 be a pointer to a structure, not the entire structure.
3668 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3670 * depend: Convert the couple of references to ansidecl.h that
3671 used the local gdb version to use the ../include version.
3673 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3676 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3677 (inferior_proc_init): Fix non-ANSI version of args.
3678 (attach): Call print_sys_errmsg with correct number of args.
3679 (mappingflags): Make static, does not need to be global.
3681 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3682 not the entire struct itself.
3684 * valops.c (value_assign): Cast some args to modify_field() and
3685 {read,write}_register_bytes() correctly.
3687 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3689 * Makefile.in (MALLOCSRC): Removed reference to removed local
3692 * dwarfread.c (list_in_scope): Needs an initial value, use file
3695 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3697 * main.c (main): Make option_index local to keep new getopt happy.
3698 main.c, solib.c, Makefile.in: Update copyright notices.
3700 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3702 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3704 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3706 * Makefile.in (HFILES): Add partial-stab.h.
3708 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3710 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3711 New files for stratus. Not complete enough to actually build
3712 on the Stratus machine; that awaits copyright assignment for
3715 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3716 for getting custom flags into CFLAGS when doing makes.
3718 * configure.in: Add config information for stratus.
3720 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3722 * dbxread.c (process_one_symbol): Pass address of structure
3723 to complain(), rather than the whole structure.
3725 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3727 * solib.c (solib_add_common_symbols): Only compile in when not
3728 using SVR4 style shared libraries.
3730 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3732 * dwarfread.c (locval): Add offreg flag to indicate location
3733 values that are computed off a base register.
3735 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3736 TAG_local_variable cases to account for static variables
3737 within function scopes.
3739 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3741 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3742 doesn't exist on some systems.
3744 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3745 nexting over recursive function calls.
3747 * target.c (target_read_string): Create this routine to read null
3748 terminated strings from the target. It deals with running off the
3749 end of memory elegantly as well. solib.c (find_solib): Use
3750 target_read_string() to avoid problems with running off the end of
3753 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3754 that reference pgrp_inferior.
3756 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3758 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3759 mips-tfile has been hacked to act more "traditionally."
3760 * dbxread.c: Fixed typo in comment.
3762 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3764 * mips-tdep.c (mips_skip_prologue): Add some number of
3765 'sw' instructions before 'addiu' adjusts the stack.
3767 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3769 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3770 freescope, buildblock closescope, record_line, add_symbol_to_list,
3771 gatherblocks, make_blockvector): Extensive changes to switch
3772 to generic symbol table building code in buildsym.c. Remove
3773 scope tree structures and functions, symbol table building
3774 functions, and lots of other small changes.
3776 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3777 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3779 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3781 * buildsym.c (cleanup_undefined_types): Add support for enums.
3782 This fixes the 'GDB internal error. cleanup_undefined_types with
3785 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3787 * dbxread.c: detect gcc2 compilations.
3789 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3791 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3792 in ../include/opcode/sparc.h.
3794 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3796 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3797 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3798 to reflect actual locations of opcode files, so TAGS target will
3801 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3803 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3806 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3807 dereferencing to access the correct elements.
3809 * valops.c (value_addr): Declare return type of external func
3812 * xcoffread.c: Undefine next_symbol_text before redefining it.
3814 For older changes see ChangeLog-9091
3820 version-control: never