1 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3 * a68v-xdep.c (store_inferior_registers): Define as type void.
4 * configure.in: Add host m68k-apollo*-bsd*.
5 * demangle.c (struct demanglers): Use enum instead of constant
6 value to keep braindamaged HP/Apollo compiler happy.
8 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
10 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
11 match "FOO". This allows 'break Foo' to work when Foo is
12 a mangled C++ function. (See comment before function.)
14 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
16 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
17 for files in vx-share/*.c.
18 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
19 for normal GDB source files.
21 * Makefile.in (VERSION): Roll to 4.6.6.
23 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
24 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
25 * tm-sun3os4.h: Update comments.
26 * xm-delta88.h: Remove STACK_END_ADDR.
28 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
30 * Makefile.in (VERSION): Roll to 4.6.5.
32 * infrun.c: Lint for recent `handle' changes.
34 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
35 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
36 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
37 should include a ser-XXX.o module.
39 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
40 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
42 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
43 known suns in configure.in, rather than mapping them to unique
44 config files that happen to duplicate other config files.
45 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
46 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
48 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
50 * configure.in (*-*-sunos*): Use trailing * to match all
51 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
52 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
53 in production on Sun-4.
54 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
55 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
56 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
58 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
59 config/sparc-noun.mt: New target configs for embedded.
60 * config/sun4os3.{mh,mt}: Remove, never existed in production.
62 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
63 target definitions for embedded with and without underlines on
64 identifiers. FIXME -- this ought to be known by BFD instead.
66 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
67 not a parameter of the CPU, but of the development environment.
68 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
70 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
72 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
73 (which involves reading in main's symtab) if we have no breakpoints.
75 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
77 * dwarfread.c (cu_language): New local variable to record
78 language for current compilation unit being processed.
79 * dwarfread.c (set_cu_language): New local function to decode
80 and record language for current compilation unit being processed.
81 * dwarfread.c (synthesize_typedef): Add local function to
82 synthesize a typedef for C++ classes, structs, unions, and
84 * dwarfread.c (read_structure_scope): Synthesize typedefs
85 for C++ classes, structs and unions.
86 * dwarfread.c (read_enumeration): Synthesize typedefs for
88 * dwarfread.c (read_file_scope): Call set_cu_language to
89 record language for current compilation unit. After symtab
90 is built, save this recorded language.
91 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
92 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
93 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
94 typedefs for C++ classes, structs, unions, and enumerations.
95 * dwarfread.c (scan_compilation_units): Call set_cu_language
96 to record language for current compilation unit.
97 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
98 for TAG_enumeration_types, rather than in add_partial_symbol.
99 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
100 case with class, struct, and union type cases, now that they are
101 the same. Remove tests for non-NULL name attributes, now done
103 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
104 treat as alias for TYPE_CODE_STRUCT for now.
106 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
108 * Makefile.in: map "gdb" through program_transform_name when
111 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
113 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
114 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
115 Use "regi" for local indexing through register numbers, reserving
116 "regno" for the name of a specific register passed as an input
117 parameter. Fix bug propagated through all versions that sometimes
118 used regno as an index when it should have been regi, thus using
119 -1 as an index in some cases.
121 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
123 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
124 respectively, so same demangler can be used by other programs.
125 * Makefile.in: Remove demangler stuff.
126 * Makefile.in (depend): Pass -I../readline (needed for main.c).
127 * demangle.c (_initialize_demangler): Tell demangler which
128 CPLUS_MARKER to assume.
130 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
132 RS/6000 portability changes (for hosting cross-debuggers).
134 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
135 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
136 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
137 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
138 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
139 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
140 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
141 (NO_SINGLE_STEP): Add, target-dependent.
142 (loadinfotextindex): Lowercase, remove "aix_".
143 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
144 (NO_SINGLE_STEP): Remove, target-dependent.
145 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
146 * xcoffread.c: Only build file if RS/6000 native GDB.
147 (build_function_symbol): Remove #if 0'd code.
148 * rs6000-tdep.c: Cleanup. Add static fn protos.
149 Use CORE_ADDR for addresses throughout. Make void fns void.
150 (pop_dummy_frame): Add FIXME about bogosity of design here.
151 (rs6000_struct_return_address): Ditto.
152 (frameless_function_invocation, frame_get_cache_fsr,
153 frame_initial_stack_address, xcoff_relocate_symtab,
154 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
155 add_text_to_loadinfo, find_toc_address): Move from xdep file.
156 Use CORE_ADDRs. Change identifiers to lowercase.
158 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
159 supplying dummy routines if non-native. Add prototype for
160 static exec_one_dummy_insn. Move a mess of functions to
161 rs6000-tdep.c (as above). Remove #if 0'd code.
163 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
164 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
165 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
167 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
170 * vx-share/README, nindy-share/README: New files describing
171 how these directories' code is shared, and with whom.
173 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
175 * configure.in (target configurations): Reformat into table.
176 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
178 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
179 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
180 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
181 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
182 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
183 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
185 * Makefile.in (config-check): Add command to check whether
186 configure.in is consistent with config/*.
188 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
190 * configure.in (host configurations): Reformat nested cases into
191 easy-to-maintain table.
192 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
193 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
195 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
197 * cplus-dem.c: Reorder args to most local functions to make them
198 follow the consistent pattern of struct work_stuff pointer first,
199 followed by pointer into string being demangled, followed by
200 pointer to the string where the result is being stored, followed
201 by other args. Also generally replace most variables of name
202 "type" with "mangled" for consistency. They all pointed to the
203 same string but half were one name and half the other.
204 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
205 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
206 use whenever a qualified name is being demangled.
207 * cplus-dem.c (do_type): Qualified names are treated similarly
208 to fundamental types, not as modifiers of fundamental types.
210 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
212 * configure.in: Add sparclite as a target.
214 * sparc-stub.c (handle_exception): Flush instruction cache just
215 before returning to the user. (hexToInt): Fix overzealous cleanup.
217 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
219 * infrun.c (handle_command): Rewrite to allow multiple signal
220 numbers, signal number ranges, and to recognize "all" to mean all
221 signals except those used by the debugger.
222 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
223 to set or reset actions for specific signals.
225 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
227 * coffread.c (decode_type): Call alloc_type to alloc new
229 * stabsread.c (read_array_type, read_range_type, define_symbol):
230 Call alloc_type to alloc new types.
231 * stabsread.c (define_symbol): Move dbl_valu symbol field data
232 from type_obstack to symbol_obstack.
233 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
235 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
236 associated with a type, using the same mechanism as was used to
237 allocate space for the type structure itself.
238 * coffread.c (patch_type, coff_read_struct_type,
239 coff_read_enum_type): Use TYPE_ALLOC.
240 * dwarfread.c (struct_type): Use TYPE_ALLOC.
241 * gdbtypes.c (create_array_type, check_stub_method,
242 allocate_cplus_struct_type): Use TYPE_ALLOC.
243 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
244 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
245 read_range_type): Use TYPE_ALLOC.
247 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
249 * breakpoint.c (breakpoint_re_set): Select a default source
250 symtab if one is not currently selected.
251 * utils.c (query): Call wrap_here before building the output
252 query string, to turn off wrapping and flush any buffered output.
253 Otherwise our query may end up in the wrap buffer and never be
255 * eval.c (evaluate_subexp): Report error when attempting to
256 evaluate subscript for types without a target type, rather
257 than dumping core by using the NULL pointer.
258 * symfile.c (symbol_file_command): Forget current_source_symtab
259 and current_source_line when discarding symbol table.
261 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
263 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
265 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
266 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
268 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
270 * remote.c (remote_open): Fix baud rate setting to make -b flag
271 work. (remote_wait): Change 'T' message parser to deal with new
272 improved format which allows stub to send an arbitrary bunch of
274 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
275 make all this re-entrant by storing all state on the stack. Clean
276 up memory error trapping. (computeSignal, set_debug_traps):
277 make it all table driven. Make a start at a baud rate setting command.
279 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
281 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
283 * remote-vx.c: redefine malloc to avoid buggy declaration on
284 RS/6000 <rpc/types.h>.
285 xm-rs6000.h: include <sys/select.h> to define fd_set for
286 <rpc/svc.h> on RS/6000.
288 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
290 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
291 recursive invocations of make. Always create installation
294 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
296 * m68k-pinsn.c: Minor fix in style of output (don't use
297 range to indicate floating point control registers).
299 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
301 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
303 * infcmd.c (registers_info): Handle multiple register names.
304 Changes inspired by Roland McGrath.
306 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
308 * sparc-stub.c: New file. Mix it with your SPARClite
309 application, and it will speak GDB remote protocol!
310 * remote.c (remote_wait): Change 'T' (expedited reply) message to
311 deal with arbitrary registers. Needed for sparc-stub.
313 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
315 * cplus-dem.c (cplus_markers): Add table for gnu style and
316 use throughout, in place of compile time constant CPLUS_MARKER.
317 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
318 * cplus-dem.c (cfront_special): New function, as suggested
319 by pfieland@stratus.com.
320 * cplus-dem.c (forget_types): New function.
321 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
323 * cplus-dem.c (mop_up): Call forget_types().
324 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
325 Use throughout, instead of checking current_demangling_style.
326 * cplus-dem.c (demangle_signature): When finding an explicit
327 start of function args, forget all remembered types for
328 lucid/cfront style demangling.
329 * cplus-dem.c (demangle_prefix): In a sequence of two or more
330 underbar characters, use last pair as the delimiter. Hoist
331 gnu_special() call up to cplus_demangle(). Call cfront_special()
333 * cplus-dem.c (cplus_special): Fix virtual table name demangling
334 for inherited classes.
335 * cplus-dem.c (demangle_args): Document quirks of numbered
336 references to previously seen types.
337 * dbxread.c (read_ofile_symtab, process_one_symbol):
338 Use AUTO_DEMANGLING rather than explicitly checking
339 current_demangling_style.
340 * demangle.h: Add some comments.
341 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
342 CFRONT_DEMANGLING): New macros.
343 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
344 not found in the actual producer string produced by lcc.
345 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
346 than explicitly checking current_demangling_style.
348 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
350 * breakpoint.c (enable_longjmp_breakpoint,
351 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
352 Check for duplicate breakpoints at the same address. Bug report
353 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
355 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
357 * buildsym.c (end_symtab): Document that end_symtab can return
358 NULL under non-error conditions.
359 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
360 returned from end_symtab for empty compilation units.
362 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
364 * am29k-tdep.c: Lint from DECstation compiler.
365 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
366 As the man page says, "Sometimes you just can't get lint to shut
367 up". That doesn't mean you should blow away the code it won't
369 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
370 it up over the next few weeks. Make mips x 29k build.
371 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
372 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
373 but leave it as a comment because the breakpoint instruction
374 is not easily accessible at this moment (it's static, and if
375 we define one here, it goes into every file compiled).
377 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
379 * Makefile.in (VERSION): Bump to 4.6.3.
380 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
381 function scopes when building partial symbol tables.
382 * objfiles.c (open_existing_mapped_file): Make it clear in
383 warning message that out of date mapped files are ignored.
384 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
385 unit source file name in error message.
387 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
389 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
390 * dwarfread.c (struct_type): In absence of AT_byte_size for
391 bitfield, use size of object of member's type for the size of
392 the anonymous object containing the bit field.
393 * dwarfread.c (completedieinfo): Set has_at_byte_size when
394 an AT_byte_size attribute is seen.
395 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
396 union aux_ext (was aux_ent).
397 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
398 unsigned char* to char*, for Lucid compiler.
399 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
400 to be correct type (from unsigned char* to char*).
401 * valprint.c (type_print_derivation_info): Minor tweak to placement
402 of commas in derived class printing.
403 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
405 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
407 * xm-go32.h: Define LSEEK_NOT_LINEAR
408 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
409 then work out the lseek positions of newlines by running through
410 the file and `tell'ing. This makes source file listing work on
411 OS's where the relationship between physical position in file and
412 canonical position is indeterminate, eg VMS and DOS.
414 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
416 * stabsread.c: Ensure that all members of all allocated structures
417 are initialized to known state to avoid hard to find bugs with gdb
418 using fields containing random data.
419 * buildsym.c (start_subfile): Compact dirname initialization.
420 * buildsym.c (patch_subfile_names): New function.
421 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
422 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
423 * buildsym.h (patch_subfile_names): Add prototype.
424 * dbxread.c (process_one_symbol): Call patch_subfile_names.
426 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
428 * remote-udi.c: Update comments.
430 * remote.c (getpkt): Only force retransmission ten times;
431 after that, assume bug in target code, and handle pkt anyway.
433 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
435 * configure.in: Add support for apollo 68k under BSD environment.
436 * xm-apollo68b.h: New file to support above.
438 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
440 * configure.in: Recognize i486 host cpu.
441 * valprint.c (type_print_derivation_info): Print derivation info
442 in same form as class declarations in source.
443 * valprint.c (type_print_varspec_suffix): Split arg printing
444 code out to type_print_args function.
446 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
448 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
449 at_import, at_frame_base.
450 * dwarfread.c (completedieinfo): Remove cases for obsolete
451 AT_visibility, AT_import, and AT_frame_base attributes.
452 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
453 i860, which can keep up to 4 shadow breakpoints.
454 * tm-stratus.h (USG): Define.
455 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
456 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
457 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
458 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
459 * config/stratus.mt (TDEPFILES): Include files available from
460 stratus that are not yet in release pending receipt of paperwork
462 * buildsym.c (finish_block): Minor code format change.
463 * gdbtypes.h (struct field): Add to comments.
464 * gdbtypes.h (virtual_field_bits): Add to comments.
465 * objfiles.c (allocate_objfile): Change obstack interface to
466 match FSF merging efforts.
468 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
470 * Makefile.in (VERSION): Bump to 4.6.2.
471 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
472 * Makefile.in (OBS): Add stabsread.o
473 * Makefile.in (stabsread.o): Add build rule.
474 * stabsread.c, stabsread.h: New files.
475 * buildsym.c: Split out stabs specific support to stabsread.c.
476 * buildsym.h: Split out stabs specific support to stabsread.h.
477 * dbxread.c (stabsread.h): Include
478 * dbxread.c (dbx_new_init): Call stabsread_new_init.
479 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
480 * dbxread.c (read_ofile_symtab): Call end_stabs.
481 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
482 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
483 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
484 really_free_pendings to cleanups.
485 * elfread.c (elf_new_init): Call stabsread_new_init.
486 * gdbtypes.c: Small changes to maintenance commands.
487 * mipsread.c (stabsread.h): Include.
488 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
489 * xcoffread.c (stabsread.h): Include.
490 * xcoffread.c (global_stabs): Remove redundant def.
491 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
493 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
495 * lmode_inferior_valid, lmode_ours_valid: New static vars.
496 * inflow.c (terminal_init_inferior, terminal_inferior,
497 terminal_ours_1, initialize_inflow): Record and use state
498 of lmode_inferior_valid and lmode_ours_valid.
500 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
502 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
503 include <sgtty.h> on USG. (from sef).
505 * depend: es1800 dependency needed here.
507 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
509 * buildsym.c (read_struct_type): Initialize structs allocated
510 with alloca, to avoid using random values from stack later on.
511 * defs.h (fprintf_filtered): Add prototype.
512 * gdbtypes.c (check_stub_method): Fix misleading comments.
513 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
515 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
516 small changes to maint support functions.
517 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
518 for some fields and expand comments.
519 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
520 macro and track change to obstack_full_begin macro.
521 * utils.c (fprintfi_filtered): New function.
522 * valprint.c (type_print_base): Fixup field printing to not
523 print extraneous lines and not print bogus "no data fields"
524 messages for C++ classes with no data members. Also use new
525 fprintfi_filtered function.
527 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
529 * configure.in: es1800 ok for 68000 too.
531 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
533 * configure.in: echo error messages to stderr, not stdout
535 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
537 * configure.in: recognize hppa* instead of hppa
539 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
541 * energize.c: Second cut at DynamicLoad message handling.
543 * energize.c: Relativize pathnames in #include statements.
544 * (kernel_dispatch): Better error messages for unknown protocol
546 * (kernel_dispatch): First cut at DynamicLoad message handling.
548 * Makefile.in: Remove -I../readline from all compilations,
549 include a special case for main.o instead.
551 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
553 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
554 error if it fails to find a member type, rather than return NULL
555 and trigger a coredump.
556 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
557 lookup_demangled_partial_symbol,): Ask demangle_and_match to
558 match on complete demanglings, including argument lists for member
559 functions, rather than just accepting the first demangling that
560 matches the class and function name.
561 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
562 to start_symtab as the directory name.
563 * dwarfread.c (completedieinfo): Strip off any leading hostname
564 portion of the AT_comp_dir attribute string. Gdb doesn't know
565 what to do with them (FIXME).
567 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
569 * breakpoint.c (commands_command): Simplify code a bit, remove
570 unnecessary fflush().
572 * Makefile.in (OTHERS): Add gcc.patch.
573 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
575 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
577 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
580 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
582 * WHATS.NEW renamed to NEWS.
584 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
586 * dbxread.c, dwarfread.c: Re-enable experimental code to
587 automatically select demangling style.
588 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
589 DEMANGLING_STYLE, to make more descriptive. Revert back to
590 "auto" as default. Comment use.
591 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
592 * Makefile.in (${DEMANGLER}.o) Remove target and special
595 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
597 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
599 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
601 * Makefile.in, demangle.c: Change default demangling style to
603 * Makefile.in: Update version to 4.6 !!!
604 * README, WHATS.NEW: Update for 4.6.
606 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
608 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
611 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
612 nodes as base classes.
614 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
616 * alldeps.mak, depend: Update.
618 * xcoffread.c: Add decl for section_offset to keep prototype happy.
620 * Makefile.in (VERSION): 4.5.9.
622 * xm-hp300bsd.h: Add decl for strdup().
623 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
624 PDR. Cleanup a few things, fix compilation warnings.
626 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
628 * Makefile.in (DEMANGLING_STYLE): New define to set default
629 demangling style for C++. Defaults to "auto".
630 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
631 * Makefile.in (SFILES_MAINDIR): Add demangle.c
632 * Makefile.in (OBS): Add demangle.o
633 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
634 Remove compile time decisions about demangling style and replace
635 with runtime decisions using current_demangling_style.
636 * cplus-dem.c (main): Expand code included during building of
637 standalone demangler to recognize demangling style options.
638 * dbxread.c (demangle.h): Include.
639 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
640 demangling style if processing g++ code and current demangling style
641 is auto (Note: this feature currently disabled.)
642 * demangle.c: New file, generic demangling control.
643 * demangle.h (demangling_styles): New enumeration to select one
644 of several demangling styles. Also define string names for each
646 * demangle.h (set_demangling_style): Add prototype.
647 * dwarfread.c (demangle.h): Include.
648 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
649 New producer string prefixes to recognize.
650 * dwarfread.c (handle_producer): Consolidate actions for specific
651 producers. Set demangling style based on producer string if
652 current style is auto. (Note: this feature currently disabled.)
653 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
655 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
657 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
659 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
661 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
662 * c-exp.y: Call lookup_signed_typename() after seeing
663 "signed". This handles "signed char" correctly.
664 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
665 keywords before a type specifier.
667 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
669 * command.c (lookup_cmd_1): Clarify descriptive comments.
670 * gdbcmd.h (maintenanceprintlist): Add declaration.
671 * main.c (maintenanceprintlist): Add definition.
672 * main.c (gdb_completer_command_word_break_characters): Add.
673 * main.c (symbol_completion_function): Switch completer word
674 break character sets dynamically, based on whether completion is
675 being done on commands or on something else.
676 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
677 * maint.c: Include demangle.h.
678 * maint.c (maintenance_demangle): New function.
679 * maint.c (maintenance_print_command): New function.
680 * maint.c (_initialize_maint_cmds): Reorganize some commands
681 under new maintenance print subcommand.
683 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
685 * gdbtypes.c (lookup_struct_elt_type): If the input type is
686 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
687 target type. Otherwise, 'whatis this.field' wouldn't work,
688 which would be inconsistent, since 'print this.field' works.
689 * buildsym.c (read_struct_type, read_enum_type): Clear
691 * buildsym.c (cleanup_undefined_types): Don't rely on a
692 flawed "Reasonable test to see if" a type has been defined
693 since it was referred to; now we can just see if the
694 TYPE_FLAG_STUB flag has been cleared.
695 * valprint.c (print_type_base): Emit public/protected/private
696 labels for methods as well as fields. Also, indent these labels
697 2 spaces instead of 4, for a more conventional "look".
698 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
699 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
700 * gcc.patch: New file. Contains patch for gcc (so people
701 with gdb-2.2.x won't have to wait for a new gcc release).
703 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
705 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
706 (print_addr): Call print_address to show symbolic version as well.
708 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
710 (vx_read_register): Declare inferior_fp_regs. Delete code for
711 copying "inferior_registers" around; the values are already in var
712 "registers". Use correct size for register set.
714 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
715 target doesn't support it.
716 (vx_read_register): Don't try reading them either.
718 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
719 VxWorks back end reads them in one contiguous set except for this
721 (register_names): Change "pc" to "pcw" to avoid confusion printing
723 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
724 find the PC under VxWorks.
726 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
728 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
729 to create new blank types, instead of handcrafting them.
730 * defs.h (printfi_filtered): Add prototype.
731 * utils.c (printfi_filtered): New function.
732 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
733 to simplify the code. Other cleanups.
734 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
735 * gdbtypes.h (struct cplus_struct_type): Add comments describing
736 use of various fields.
737 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
738 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
739 production that currently treats it exactly the same as STRUCT.
740 * c-exp.y (yylex): Recognize "class" as token CLASS.
741 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
742 * symtab.c (decode_line_1): Fix to pass quoted args on down to
743 general symbol handling code. Call cplus_mangle_opname with
745 * symtab.c (decode_line_2): Print demangled function names in
746 breakpoint menus, instead of just file and line number.
747 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
748 * valprint.c (type_print_base): Print "class" for C++ classes,
749 rather than "struct". Print section labels for public, protected
750 and private members of C++ classes.
751 * values.c: Include demangle.h.
752 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
754 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
756 * Makefile.in (VERSION): Update to 4.5.8.
758 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
760 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
761 prevent crashes when examining cross-targets.
762 * dbxread.c (process_one_symbol): Include directory name when
763 calling start_subfile for SOL & BINCL symbols. This allows gdb to
764 find include files, and yacc/lex sources when the cwd doesn't match
765 that in which the object was compiled.
766 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
768 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
771 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
773 * maint.c (maintenance_command, maintenance_info_command):
774 Install with allow_unknown as 0 and call help_list to show
775 list of possibilities when no subcommand is specified.
777 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
779 * configure.in: Add m68k-ericsson-*.
780 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
782 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
785 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
786 * Makefile.in (OBS): Add new file maint.o.
787 * defs.h (command_class): Add class_maintenance.
788 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
789 commands. Allow for them (and other nonessential parts of gdb)
790 to be selectively left out under special circumstances.
791 * gdbtypes.c (recursive_dump_type): New function; supports
792 maintenance print-type command.
793 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
795 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
797 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
798 initializers. Add initializations for setprintlist, showprintlist,
799 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
800 * printcmd.c (maintenance_print_type): New maintenance cmd.
801 * valprint.c (setprintlist, showprintlist): Move to main.c, as
802 implied by comment that all cmd lists are owned by main.c.
803 * infcmd.c (unsetlist): Move to main.c, as implied by comment
804 that all cmd lists are owned by main.c.
805 * language.c (setchecklist, showchecklist): Move to main.c, as
806 implied by comment that all cmd lists are owned by main.c
807 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
808 deletelist): Remove redundant declarations (also in gdbcmd.h).
809 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
810 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
811 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
812 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
813 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
814 maintenance_print_msymbols, maintenance_print_objfiles):
816 * symmisc.c (printsyms_command, printpsyms_command,
817 printmsyms_command, printobjfiles_command): Removed from
819 * main.c (dump_me_command): Moved to maint.c and renamed to
821 * breakpoint.c (all_breakpoints_info): Rename to
822 maintenance_info_breakpoints.
823 * breakpoint.c (_initialize_breakpoint): Convert add_info of
824 all_breakpoints_info to add maintenance_info_breakpoints to the
825 maintenanceinfolist instead.
826 main.c (initialize_main): Set up maintenance class commands.
828 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
830 * energize-patches: Fix minor problems with building energize lib.
832 * energize-patches: Change names of all cadillac procedure calls
833 to be energize procedure calls. Simplify many hooks by moving
834 tests energize.c. Configure energize, and build it automatically now.
836 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
838 * Makefile.in (VERSION): Bump to 4.5.7.
839 * cplus-dem.c (demangle_args): Validate index for previously
840 seen type to guard against bogus values from malformed manglings.
841 * valops.c (value_struct_elt_for_reference): Guard against
842 blindly using NULL return value from lookup_symbol.
844 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
846 * cadillac.c, cadillac-patches: Rename to energize.c and
847 energize-patches. Change all routines and variables named
848 'cadillac*' to 'energize*'. Create new file called energize.h to
849 hold all interface declarations.
851 * deblib/connection/*: Move all of this stuff into energize/, but
852 delete unneeded files.
854 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
856 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
858 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
859 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
860 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
861 child processes, to avoid dead ones "hanging around" after GDB exits.
862 (attach): Always stop the process if it needs it. Set RLC flag
863 when attaching running processes, so it will continue if we detach
864 it, quit, or are killed.
865 (detach): Clear faults and set RLC flag to make process run
867 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
869 (info_proc): Open process O_RDONLY, so we can see any process,
870 even those controlled by debuggers.
871 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
873 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
875 Relocate symbols using an array of section_offsets, rather than a
876 single `addr' or `offset'. This makes Solaris-2 support work, and
877 permits better VxWorks (and maybe xcoff) support later.
879 * symtab.h (struct section_offsets): New structure for keeping
880 a set of offsets, rather than a single one.
881 (struct objfile): Replace addr with section_offsets member.
882 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
883 * gdb-stabs.h: New include file with `symbol type specific'
884 parameters for psymtabs and objfiles.
885 * Makefile.in (HFILES): Add gdb-stabs.h.
886 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
887 * coffread.c: Conforming changes. Fake offset array always 0.
888 * dbxread.c: Conforming changes.
889 (struct dbx_symfile_info): Move to gdb-stabs.h.
890 (start_psymtab): Call elfstab_offset_sections to calculate good
891 offsets for this source file, based on the ELF symbol table info.
892 (read_ofile_symtab): Yank N_CATCH, which is dead.
893 (process_one_symbol, N_CATCH): Yank.
894 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
895 Relocate with SECT_OFF_TEXT.
896 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
897 to distinguish relocatable from absolute symbols. Then, if not
899 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
900 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
901 (", N_ROSYM): SECT_OFF_RODATA.
902 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
903 (dbx_symfile_offsets): Add to translate addr to offset.
904 * dwarfread.c: Conforming changes. Single offset currently used.
905 * elfread.c: Add various complaints about elf/stab stuff.
906 #include gdb-stabs.h. Conforming changes, using a single offset.
907 (elf_symtab_read): Record info from BSF_FILE symbols, and local
908 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
909 for later use in building psymtabs.
910 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
911 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
912 (free_elfinfo): New fn, frees all chained stab_section_infos
913 in an objfile, and zaps the start-of-chain pointer.
914 (elfstab_offset_sections): New fn, looks in stab_section_info
915 chain to determine section bases to relocate a psymtab's worth
916 of symbols, as they are being read.
917 * mipsread.c: Conforming changes. Stabs-reading will relocate
918 using one offset. MIPS-reading will not relocate at all.
919 * partial-stab.h: Relocate different symbol types using different
920 offsets from section_offsets.
921 * symfile.c: Conforming changes.
922 (find_lowest_section): Unused function to use later
923 to free us from the Tyranny of the Text Section.
924 (syms_from_objfile): Translate absolute arg ADDR to offsets used
925 in all lower layers of symbol reading. Call format-specific
926 sym_offsets function to initialize offsets for high speed symbol
928 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
929 (symbol_file_command, add_symbol_file_command): Callers changed.
930 * symmisc.c (dump_psymtab): Print new relocation parameters.
931 * xcoffread.c: Corresponding changes.
933 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
934 * main.c (main): Read the $HOME/.gdbinit file before processing
935 the argv arguments (e.g. reading symbol files or core
936 files). This allows global parameters to be set, which will apply
937 during the symbol reading. The ./.gdbinit is still read after
939 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
940 * xcoffexec.c: Clean up quote inside comment.
942 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
944 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
945 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
946 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
947 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
948 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
949 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
950 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
951 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
952 values.c, xcoffread.c:
953 Remove "(void)" casts from function calls where the return value
954 is ignored, in accordance with GNU coding standards.
956 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
958 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
959 * partial-stab.h: Ignore N_ENDM.
960 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
961 CODE or DATA section attachment. This eliminates a lot of random
962 values from shared libraries, which screw up the ordinary symbols
963 in the address ranges they happen to overlap.
964 * buildsym.c (define_symbol): Eliminate special tests
965 for function types; move into "function" cases in switch statement.
966 (define_symbol: 'f', 'F', 'P'): Process all parameter types
967 in case they define new type numbers. But ignore them (FIXME).
968 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
969 (read_sun_builtin_type): Add commentary.
971 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
973 * xm-rs6000.h: define MEM_FNS_DECLARED
975 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
977 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
978 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
979 * mips-xdep.c: Remove most include files (unused, caused errs).
980 (fetch_core_registers): Use right parameters in dummy fn.
982 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
984 * buildsym.c (scan_file_globals): Beware the null file.
985 Fix from Jim Williams.
987 * stack.c (return_command): Evaluate expression *before* popping
988 off the stack frames! Fix inspired by Jim Williams.
989 (up_silently_command, down_silently_command): No sel frame is error.
991 * defs.h (memcpy, memset): Conditionalize decls on
992 #ifndef MEM_FNS_DECLARED, since DECstation differs.
993 (alloca): Break out the STDC and non-STDC alloca cases, to make
994 it work on old preprocessors as well as "picky ANSI" ones.
995 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
997 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
998 * utils.c (fputs_demangled): Rename SLOP since DECstation system
999 header files define it!
1001 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1003 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1005 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1006 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1007 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1008 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1009 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1010 utils.c, valarith.c, valops.c, valprint.c, values.c:
1011 Replace bcopy() use with memcpy(), which is more standard and can
1012 take advantage of gcc's builtin functions for increased performance.
1013 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1014 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1016 Replace bzero() use with memset(), which is more standard and can
1017 take advantage of gcc's builtin functions for increased performance.
1018 * i386-tdep.c, main.c, valprint.c:
1019 Replace bcmp() use with memcmp(), which is more standard and can
1020 take advantage of gcc's builtin functions for increased performance.
1022 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1024 * remote.c (remote_wait): Fix cast on signal() call.
1025 * defs.h (alloca): More diddling with alloca. Have to ensure
1026 that it has a prototype, so that if alloca is defined as a macro
1027 that takes an arg, the definition is seen as a use of a macro
1028 that takes an arg, to satisfy picky ANSI preprocessors.
1030 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1032 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1033 consistency with all other gdb files.
1034 * cadillac.c: Use <string.h> rather than <strings.h>.
1035 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1036 * Makefile.in (MAKE): Remove definition for consistency with
1037 other Makefile.in files and to fix problem with recursive makes.
1039 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1041 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1044 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1046 * source.c (print_source_lines): for DOS interoperability; don't
1047 print CR (013) as ^M.
1049 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1051 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1053 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1055 * remote.c (remote_wait): Cast signal to void * to avoid warning
1056 from busted HP compiler.
1058 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1059 stabs cause end_psymtab to be called.
1061 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1062 compiler feature of putting 'c' into basic type descriptors for
1065 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1066 where there is no place for nPC in prrun struct.
1068 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1070 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1071 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1072 * dwarfread.c (enum_type): Save enum names on type_obstack.
1073 * dwarfread.c (struct_type): Save member name on type_obstack.
1074 * symtab.c (_initialize_symtab): Fix misspelling.
1075 * regex.c (store_jump, insert_jump): Return void.
1077 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1079 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1080 (alloca): Declare return type on SPARC, since Sun doesn't.
1081 (*_BYTE_ORDER): Improve comment: *must* be defined.
1083 * tm-hppa.h: New file, architectural definition of HP PA.
1084 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1086 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1087 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1088 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1089 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1092 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1093 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1094 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1096 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1098 * printcmd.c (output_command): Thinko.
1099 (x_command): Only set remembered size/format if cmd succeeds.
1101 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1102 since it is no longer used and burns time for every symbol read.
1103 (process_one_symbol): Treat N_CATCH like default (complain).
1105 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1107 * partial-stab.h (case N_TEXT): Fix fencepost error when
1108 detecting start of new symbol info after reading symtab for a
1109 module with a zero length TEXT segment.
1111 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1113 * Makefile.in (VERSION): Bump to 4.5.6.
1114 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1116 * defs.h (NORETURN): Define away for Lucid compiler.
1117 * remote.c (remote_timer, remote_interrupt): Signal handlers
1119 * ser-termios.c (serial_write, serial_close): Return whatever
1120 value the write/close call returns, rather than falling off end.
1121 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1122 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1124 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1125 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1127 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1128 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1129 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1130 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1132 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1133 store_inferior_registers): Supply missing fourth argument to
1135 * cadillac.c (kernel_dispatch): Make return type void.
1136 * cadillac.c (iosig): Signal handlers take one int arg.
1137 * valprint.c (val_print_fields): Call fprint_symbol to get
1138 automatic C++ demangling for mangled field names.
1140 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1142 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1143 * dwarfread.c (enum_type): Fix misspelling in comment.
1144 * valprint.c (val_print_fields, cplus_val_print): Minor
1145 adjustment to printing of C++ class structures to more closely
1146 match format for printing C structures, with and without setting
1149 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1151 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1152 (which is not a Posix signal) if it isn't defined.
1153 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1154 New port to Linux (a free Unix clone for 386 machines).
1156 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1158 COFF changes for dealing better with EPI 29K C compiler output.
1160 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1162 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1163 (read_coff_symtab): Move patch_opaque_types call from
1164 coff_symfile_read. Restrict it to symtabs from this objfile.
1165 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1166 references on opaque type chain; just let coff_lookup_type handle 'em.
1167 (decode_type): Complain about tagndx values on
1168 non-struct/union/enum types, which the EPI compiler tends to produce.
1170 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1172 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1175 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1176 usage to match new prototype. Include libbfd.h to get prototype.
1178 * source.c (find_source_lines): Handle large st_size fields.
1180 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1182 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1183 * stack.c (return_command): Use cleanups to avoid memory leaks.
1185 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1187 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1188 INT_REGNUM to INTE_REGNUM.
1190 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1192 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1194 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1195 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1196 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1197 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1199 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1200 declarations of malloc/realloc/free that are inserted by some
1202 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1204 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1205 another decl of strdup (this really ought to come from libiberty.h!).
1207 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1209 * remote.c (getpkt): Error if input exceeds buffer size.
1210 (_initialize_remote): `set remotedebug' enables packet trace.
1212 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1213 N_SLINE's, etc, just like Sun cc on Solaris2.
1215 * am29k-tdep.c (read_register_stack, write_register_stack):
1216 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1217 variable. Add `set' and `show' commands for it.
1218 * doc/gdb.texinfo: Document it.
1220 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1222 * valprint.c (type_print_1): Plug memory leak. Print all
1223 C++ syms as demangled, not just functions.
1224 * buildsym.c (read_range_type): When we find a signed char
1225 type, do a lookup of signed char, not plain char. Plain char's
1226 still get looked up as plain char's elsewhere.
1228 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1230 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1231 (Bug and fix found by Pierre Willard.)
1233 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1235 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1237 * xm-rs6000.h: Add decl for strdup().
1239 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1242 * breakpoint.c (enable_command, disable_command): Without args,
1243 should only affect normal breakpoints and watchpoints.
1245 * m68k-pinsn.c (print_insn_arg): Make register be const.
1246 * xcoffexec.c: Remove ' from comment.
1247 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1248 with decls of malloc in c-exp.tab.c (as produced by yacc).
1249 There's got to be a better way to do this...
1251 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1253 * partial-stab.h: Convert single rindex use to strrchr.
1254 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1255 standard <strings.h> file, now that the only single use of
1256 rindex in the gdb source files is gone.
1258 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1260 * mipsread.c: Undo ill effects from including <strings.h>,
1261 which #defines index to be strchr. Unfortunately, index is
1262 a member of a symbol table structure that can't be changed.
1263 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1264 remove redundant #include's.
1266 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1268 * mipsread.c: #include <strings.h> for rindex().
1270 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1272 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1274 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1276 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1277 extraneous SO stabs from busted C++ compilers.
1279 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1281 * Makefile.in (VERSION): Bump to 4.5.5.
1282 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1283 C++ lookups fail, print possibly helpful hint about completion.
1284 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1285 for static data members.
1286 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1287 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1288 it's broken on ncr3000's.
1290 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1292 * dwarfread.c (decode_modified_type): Change type of first arg.
1293 Change 'modifier' to char from unsigned char. Cast single use
1294 that needs to be unsigned char.
1295 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1296 * utils.c (strdup_demangled): Add function.
1297 * defs.h (strdup_demangled): Add prototype.
1298 * stack.c (return_command): Demangle C++ function names for query.
1299 * infcmd.c (jump_command): Demangle C++ function names for query.
1300 * cplus-dem.c (consume_count): New function and prototype.
1301 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1302 do_type): Replace conversion code with consume_count().
1303 * cplus-dem.c (gnu_special): Fix demangled of static members.
1304 * source.c (list_command): Print demangled function names
1305 when appropriate. Fix supplied by Peter Schauer.
1307 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1309 * sparc-tdep.c: Clean up slightly for Solaris2.
1311 * buildsym.c (define_symbol): Nameless types are now on several
1312 platforms; generalize them and un-ifdef them to make Solaris 2
1315 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1317 * infcmd.c: Fix typo (reported by Rob Savoye).
1318 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1319 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1320 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1321 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1322 rather than the one for the first file in the dependency chain.
1324 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1325 set. Don't reset our own texthigh, or dependency-only pst's, in
1326 scanning all the rest of the psymtabs.
1327 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1329 * buildsym.h (N_UNDF): Improve comments.
1330 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1332 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1334 * symtab.h (struct symbol): Add aux_value union for preserving
1335 an additional per-symbol value.
1336 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1337 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1338 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1339 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1340 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1342 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1344 * symfile.c (clear_symtab_users_once): Now non-static (for
1347 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1349 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1350 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1351 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1353 Solaris-2 support on SPARC:
1355 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1356 Add symbol_size and file offsets to struct symloc.
1357 Add static symbol_table_offset, string_table_offset,
1358 file_string_table_offset, next_file_string_table_offset,
1360 (add_old_header_file): Convert error() to complain()t.
1361 (dbx_symfile_read): Get symbol size via the objfile.
1362 Also get symbol_table_offset.
1363 (dbx_symfile_init): Record symbol size and count via the objfile.
1364 (dbx_next_symbol_text): Always add file_string_table_offset when
1365 accessing string table.
1366 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1367 (SET_NAMESTRING): Use the offset.
1368 (end_psymtab): Large kludge to determine addresses where source
1369 files start and end (for the psymtab header).
1370 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1371 Get this, symbol size, and symbol offset, from psymtab.
1372 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1373 Patch up last_source_start_addr if zero in N_SO.
1374 (process_one_symbol): Add variable function_start_offset.
1375 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1376 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1377 ( "", N_OBJ, N_OPT): Ignore.
1378 (elfstab_build_psymtabs): New function to read stabs out of
1381 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1382 (gdb): use GLOBAL_CFLAGS when linking, too.
1383 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1384 (N_OBJ, N_OPT): Ignore.
1385 ('f', 'F'): Save last function name.
1387 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1388 extra info in the minimal symbol.
1389 (elf_symtab_read): The extra info is the size of an ELF object,
1390 which was kludged to us in the `udata' field of the BFD symbol.
1391 Gag me with a crowbar...
1392 (elf_symfile_read): Keep track of both the absolute load address,
1393 and the offset between load addr and symbols. Handle STABS as
1394 well as DWARF sections, passing the absolute load address to
1395 elfstab_build_psymtabs.
1397 * symfile.h: Prototype elfstab_build_psymtabs.
1398 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1400 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1402 * buildsym.h: Add processing_acc_compilation flag.
1403 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1404 (define_symbol): Skip arg types in function entries. Resolve
1405 overloaded 'P' which acc uses for prototypes of functions called
1407 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1409 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1410 save size of ELF symbols. FIXME.
1411 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1412 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1414 * configure.in: Solaris config is sparc-sun-solaris2.
1415 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1417 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1418 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1419 * symfile.c (symfile_bfd_open): Comment where name is freed.
1420 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1422 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1424 * expprint.c (print_subexp): Add missing ']'.
1425 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1426 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1427 * WHATS.NEW: Point out improved C++ function name handling.
1428 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1429 type names for both implicitly and explicitly signed integral
1430 types. See comment in the source code.
1432 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1434 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1435 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1436 * expprint.c (print_subexp): Fix printing of register names.
1438 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1440 * inferior.h (register_valid): Declare.
1441 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1442 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1443 macros for traversing the data structures in a single objfile.
1444 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1445 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1448 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1450 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1451 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1452 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1453 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1455 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1457 * depend: rebuild to account for remote-st2000.c.
1458 * remote-st2000.c: Almost works now.
1459 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1461 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1463 * c-exp.y (yylex): Recognize single-quoted strings that specify
1464 tokens with embedded whitespace, such as C++ demangled names.
1465 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1466 * main.c (gdb_completer_quote_characters): Add global variable.
1467 * main.c (symbol_completion_function): Total rewrite for C++
1468 demangled name handling.
1469 * main.c (skip_quoted): New function.
1470 * main.c (main): Set rl_completer_quote_characters.
1471 * symmisc.c (dump_symtab): Print source language for symtab.
1472 * symtab.c (expensive_mangler): Add prototype and function.
1473 * symtab.c (completion_list_add_symbol): Total rewrite for new
1474 C++ demangled name handling.
1475 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1476 other changes for demangled C++ symbol handling.
1477 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1478 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1479 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1480 * symtab.c (completion_list_add_symbol): Total rewrite for new
1481 C++ demangled name handling.
1482 * symtab.c (expensive_mangler): New function.
1483 * utils.c (strcmp_iw, demangle_and_match): New functions.
1484 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1486 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1488 * Makefile.in: Roll VERSION to 4.5.4.
1489 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1490 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1491 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1493 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1495 * alldeps.mak: Rebuild to account for new files.
1496 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1497 * tm-st2000.h: New file.
1498 * configure.in: Tandem debug monitor (st2000) support.
1499 * remote-st2000.c, config/st2000.mt: ditto.
1501 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1503 * blockframe.c (inside_entry_file, inside_main_func,
1504 inside_entry_func): Return 0 if no symbols; avoid crashing.
1506 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1508 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1509 without masking, since it is signed and will later be compared
1510 against signed quantities. The right fix is probably to make
1511 it all unsigned, but this is a small, safe fix for this release.
1512 FIXME -- make the real change sometime soon.
1514 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1516 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1517 parameter in call to `symbol_file_add' to 0.
1519 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1521 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1523 * configure.in: Handle -m680[01234]0-wrs.
1525 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1527 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1528 `ieee_extended_to_double'.
1530 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1532 * valops.c (value_assign): Lint, by Pierre Willard.
1534 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1536 * coredep.c (fetch_core_registers): Remove premature warning,
1537 which triggers on DECstation even though all regs are accessible.
1539 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1540 sign-extension of instruction fields even on unsigned-char hosts.
1541 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1543 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1544 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1545 since they define the target, not the host.
1546 * m88k-pinsn.c: Fix typo.
1548 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1550 * valarith.c (value_zerop): -0.0 is still zero.
1551 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1552 Patches by Paul Eggert <eggert@twinsun.com>.
1554 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1556 * alldeps.mak, depend: re-make to account for ser-*.c.
1558 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1560 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1561 disconnecting from controlling terminal, to avoid gdb hanging
1562 on SVR4. Fixes bug reported by Oliver Okrongli.
1563 * procfs.c (PROC_NAME_FMT): Change format to match default used
1564 by system, as suggested by Oliver Okrongli.
1565 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1566 bug fix from Brent Townshend (bst%tt@cam.ORG).
1567 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1568 by turlais@rechser.total.fr.
1569 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1570 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1571 * objfiles.h (unlink_objfile): Add prototype.
1572 * objfiles.c (unlink_objfile): Add function.
1573 * objfiles.c (free_objfile): Call unlink_objfile.
1574 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1575 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1576 Also, discard old possibly bogus sf struct.
1577 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1578 find_sym_fns() for remapped symbol files, in case of any changes
1579 since the last mapping.
1581 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1583 * findvar.c (read_relative_register_raw_bytes): use the raw size
1584 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1586 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1588 Changes to support GDB running on DOS using GO32 and H8 support
1590 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1591 allowing hosts with different text and binary file formats to
1593 * coffread.c (read_coff_symtab): changed calling convention and
1594 operation - now it opens its own file with FOPEN_RB rather than
1595 duping and fdopening the provided handle.
1596 * dbxread.c, cplus-dem.c: #include mangling.
1597 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1598 binary files oring in the right bit.
1599 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1600 * remote-hms.c: cleanup to use the new remote serial stuff
1601 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1602 independent remote terminal I/O.
1603 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1604 * source.c (openp): fix off by one problem removing / - can now
1605 open a source file in the root directory with DOS.
1606 * values.c (value_as_pointer): remove bogus address bits from
1607 long. (unpack_long): unpack into unsigned long/short if pointer.
1609 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1611 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1612 It gets permanently stuck in many OSes.
1613 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1615 * breakpoint.c: Improve help text for info breakpoints.
1617 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1619 * README: Add pointer to internals doc, and describe reading
1621 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1622 * symtab.c (output_source_filename): Remove old glop for wrapping
1623 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1625 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1627 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1628 * munch: Add sort -u to avoid duplications.
1629 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1630 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1632 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1634 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1635 avoid infinite loops while demangling bogus mangled names.
1636 * valprint.c (type_print_base): Minor fix for GNU style guide
1639 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1641 * Makefile.in (VERSION): Bump to 4.5.3
1642 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1643 * Makefile.in (demangle): New target to create standalone
1644 demangler with same code and options as internal demangler.
1645 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1646 to support ARM style and Lucid style demangling, improve
1647 maintainability, fix several demangling bugs. More changes
1649 * defs.h (strstr): Add ANSI compatible prototype.
1650 * valprint.c (type_print_1): Demangle using ansi option.
1651 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1653 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1655 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1658 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1660 * mipsread.c (parse_procedure): Return rather than using
1661 uninitialized variable 'b'.
1663 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1665 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1666 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1667 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1668 relative to each source file.
1670 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1672 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1675 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1677 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1678 * am29k-tdep.c: Update to latest code from AMD.
1679 (get_saved_register) don't crap out if no frame.
1680 * remote-udi.c: Set/clear inferior_pid as appropriate.
1681 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1682 error handling. Fixup end-of-debugging messages.
1683 (udi_fetch_registers) clean up big time, mainly don't multiply
1684 register_valid indices by 4, and use proper Offset when reading
1685 gr96-gr127. (udi_store_registers) general cleanup.
1686 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1687 INT_REGNUM->INTE_REGNUM.
1688 * tm-29k.h: Upgrade to latest code from AMD.
1689 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1690 (UDIConnect) Clean up error processing (like, don't do exit() if
1691 execlp fails), make code restartable, make more attractive.
1692 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1695 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1697 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1698 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1699 from former to latter.
1701 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1703 * cplus-dem.c (do_args): Handle void args the same as others.
1704 * objfiles.c (free_objfile): Only try to unmap files when
1705 reusable objfiles are supported.
1706 * valprint.c (type_print_varspec_suffix): Add parameter that
1707 specifies if C++ demangling included function arguments. Use
1708 it to suppress printing extra pair of ()'s.
1709 * valprint.c (type_print_1): Fix problem with printing demangled
1710 C++ function types where demangled type includes the function
1713 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1715 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1716 Allows selection of C++ demangler to be a configuration option
1717 until multiple demanglers are supported.
1718 * demangle.h: New include file for extended demangler support.
1719 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1720 utils.c, valprint.c: Include "demangle.h" and change all calls
1721 to cplus_demangle() or fputs_demangled() to use individual
1723 * valprint.c (type_print_1): Change options to cplus_demangle
1724 to print demangled function args. Still broken, but now less so.
1725 * cplus-dem.c: Include demangle.h, reorganize and update some
1726 comments to reflect reality.
1727 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1728 second arg from fixed integer to bit based multiple options.
1729 * cplus-dem.c (optable): Reformat and replace ansi members with
1731 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1733 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1735 * values.c (set_internalvar): Force evaluation of lazy values.
1736 Bug reported by RMS.
1738 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1740 * Makefile.in (VERSION): Bump to 4.5.2.
1741 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1742 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1743 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1744 proper handling of bit fields.
1745 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1746 * symtab.h: Fix couple of misspellings in comments.
1747 * value.h (struct value): Clarify use of bitpos.
1748 * value.h (unpack_field_as_long): Change prototype, returns
1750 * values.c (unpack_field_as_long): Change return type to LONGEST,
1751 sign extend unpacked fields that are signed, other rewriting.
1752 * config/ncr3000.mt: New target config file.
1754 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1756 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1757 even when printing 8-bit characters.
1759 * gdbtypes.c (make_{reference,pointer,function}_type): New
1760 functions which handle overwriting of forward-referenced types
1761 for stabs file reading.
1762 (lookup_{reference,pointer,function}_type): These just call
1763 the make_*_type functions with a null storage alloc parameter.
1764 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1765 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1767 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1768 (dbx_alloc_type): Make it easier to understand. No funct change.
1769 (define_symbol: 't'): Don't put the typedef name into the name of
1770 the struct, union, or enum. Bugfix.
1771 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1772 routines to properly handle overwriting preallocated types so that
1773 forward references will work.
1774 (read_enum_type): Force enum values to file scope, due to bug in
1775 Sun compiler output. FIXME, fix later.
1777 Remove unused header_file_prev_index mechanism. It was already
1778 obsolete in gdb-3.5. These comments appeared in 3.5:
1779 /* This code was used before I knew about the instance codes.
1780 My first hypothesis is that it is not necessary now
1781 that instance codes are handled. */
1782 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1783 * buildsym.h: Remove it and prev_index that saves it.
1784 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1786 * solib.c (special_symbol_handling): When called from core files,
1787 must set up debug_addr. Don't print error messages, just return.
1788 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1790 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1792 * cplus-dem.c: Allow nested class names (as in
1793 Foo::Bar::method()).
1794 Allow the cleaner cfront style of nested class names
1795 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1796 Make cplus_demangle re-entrant by removing use of global
1797 variables. Instead, place all shared variables in a
1798 stack-allocated structure, and pass around its address.
1800 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1802 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1803 29k-share/* subdirs...
1805 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1806 rewrite, only leave out the bugs.
1808 * Makefile.in: Add 29k/UDI support. Improve depend.
1809 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1811 * am29k-tdep.c: Update to use new calling conventions, and misc
1814 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1816 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1818 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1819 breakpoint instructions that leave PC pointing at the right place.
1821 * core.c (core_open): Call warning() to print warnings.
1823 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1825 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1826 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1827 This prevents a crash when trying to lookup the value of a
1828 non-existent symbol.
1830 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1832 * signame.c, signame.h: Remove, replaced by strsignal.c in
1834 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1835 sun386-xdep.c: Remove include of signame.h
1836 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1837 * Makefile.in (HFILES): Remove signame.h
1838 * Makefile.in (OBS): Remove signame.o
1839 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1840 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1841 psignal, perror): Add prototypes.
1842 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1844 * depend: Manually remove signame.[cho] references.
1845 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1847 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1848 with safe_strsignal.
1849 * core.c (core_open): Replace use of sys_siglist with
1851 * core.c (memory_error): Replace use of sys_errlist with
1853 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1855 * infcmd.c (program_info): Replace use of sys_siglist with
1857 * infrun.c (signal_stop, signal_print, signal_program):
1858 Allocate dynamically based on dynamic determination of number
1859 of signals to support.
1860 * infrun.c (child_create_inferior): Replace use of sys_errlist
1862 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1864 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1865 strsigno and sys_siglist with safe_strsignal.
1866 * infrun.c (handle_command): Call signo_max to find number of
1867 signals. Replace sig_number with strtosigno and sig_abbrev with
1869 * infrun.c (signals_info): Replace sig_number with strtosigno.
1870 * infrun.c (_initialize_infrun): Call signo_max to find number of
1871 signals. Dynamically allocate signal_{stop,print,program}.
1872 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1873 * procfs.c (errnoname): Add function and prototype.
1874 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1875 of sys_siglist with safe_strsignal.
1876 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1877 sys_siglist with safe_strsignal.
1878 * procfs.c (info_proc_stop): Call errnoname.
1879 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1880 * stuff.c (main, get_offset): Replace use of sys_errlist with
1882 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1883 with safe_strsignal.
1884 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1885 with safe_strsignal.
1886 * utils.c (safe_strerror, safe_strsignal): Add functions that
1887 call strerror and strsignal respectively, and deal with NULL
1889 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1890 sys_errlist with safe_strerror.
1891 * valprint.c (val_print): Replace use of sys_errlist with
1894 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1896 * Makefile.in: rework CFLAGS so that they can be set from the
1897 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1898 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1899 Pass CFLAGS on recusions.
1901 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1903 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1904 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1905 overkill for the problem it solved.
1906 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1907 and default to simply printing type names as appropriate.
1908 * main.c (main): Remove one of the leading newlines from
1909 warning_pre_print initialization.
1910 * objfiles.c (open_existing_mapped_file): Add function and
1912 * objfiles.c (open_mapped_file): Rewrite to use new function
1913 open_existing_mapped_file.
1915 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1917 * sun3-xdep.c (fetch_core_registers): Lint.
1918 * tm-sun3.h: Prototype lint.
1921 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1923 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1924 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1925 * objfiles.c: Cast calls to close() with unused returns to void.
1926 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1927 old objfile's name before updating it.
1928 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1929 * objfiles.h (objfile struct): Add mmfd member.
1930 * symfile.c (syms_from_objfile): Move some code to
1931 new_symfile_objfile.
1932 * symfile.c (new_symfile_objfile): Add new function, common code
1933 from syms_from_objfile.
1934 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1935 mapped and unmapped symbol files.
1936 * symfile.c (symbol_file_command): Print "No symbol file now"
1937 message, ala exec_file_command for the exec file.
1938 * symfile.h (new_symfile_objfile): Add prototype.
1939 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1940 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1942 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1944 * rs6000-pinsn.c: New version from IBM (Metin).
1945 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1946 to avoid warnings from some compilers.
1948 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1950 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1951 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1952 type's flag word that marks it as a fundamental type.
1953 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1954 flags argument for all calls to init_type().
1955 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1956 flags argument for all calls to init_type(). Also remove
1957 dependency on host sizes for ints, floats, etc.
1958 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1959 flags argument for all calls to init_type(). Also remove
1960 dependency on host sizes for ints, floats, etc.
1961 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1962 bit to flags argument for all calls to init_type(). Add types
1963 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1964 * valprint.c (unsigned_type_table, signed_type_table,
1965 float_type_table): Remove.
1966 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1967 bit when printing fundamental types, and print the actual name
1968 for such types, rather than inventing one. Remove code that
1969 invented fundamental type names.
1970 * valprint.c (_initialize_valprint): Remove initializations
1971 for now removed unsigned_type_table, signed_type_table, and
1974 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1976 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1977 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1980 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1982 * dwarfread.c (target_to_host): New function similar to previous
1984 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1985 Extensive changes to convert all previous usages to use new
1986 target_to_host() function.
1987 * dwarfread.c (struct dieinfo): Change types of most integral
1988 members to be unsigned.
1990 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1992 * WHATS.NEW: Revise -mapped doc.
1994 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1996 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1997 too high or when skipping `forwards' moves us backwards.
1998 (parse_type): Print mis-guessed tag name in complaint.
1999 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2000 (parse_procedure): Do not attempt to create symbols; just fill in
2001 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2002 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2003 for clarity. Set top_stack before calling parse_external. In
2004 stabs, sort symbols before calling parse_procedure.
2006 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2007 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2008 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2009 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2012 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2014 * Makefile.in (VERSION): Set to 4.5.1.
2015 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2016 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2017 fill_gregset): New functions for SVR4 /proc support.
2018 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2019 Remove new symbol types and such to ../include/coff/symconst.h.
2020 (parse_symbol): Simplify code for parsing struct/enum/unions.
2021 (parse_type): Handle `long long' types.
2022 (upgrade_type): Handle `const' qualifier.
2023 (parse_partial_symbols): fix indentation, clean a bit.
2025 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2027 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2028 copy in data from raw read buffers, calling bfd byteswapping
2029 routines as appropriate. Use to replace most existing memcpy
2031 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2032 * configure.in: Recognize new ncr3000 config.
2033 * config/ncr3000.mh: New config file.
2035 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2039 * README: Update for release.
2040 * Makefile.in: Update version to 4.5.
2041 * WHATS.NEW: The obvious.
2043 * depend: Generate new depend file for this release.
2045 * Makefile.in (depend): Fix dependancy generation so that it does
2046 not include gcc 'fixincluded' files, which are usually in a system
2049 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2051 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2052 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2053 symbols for nameless types. And, handle `R' (register parameter
2054 type) for AIX. (an extension to existing stabstring grammar).
2055 * rs6000-xdep.c: Fix typo (= should have been ==).
2057 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2059 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2061 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2063 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2064 * signame.c (SIGWAITING, SIGLWP): Add.
2066 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2068 * xm-i386mach.h: add decls for errno and strdup().
2070 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2071 used in array index context (otherwise, some compilers barf).
2073 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2075 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2076 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2077 in a system call, and provide better backtrace if so.
2079 * Makefile.in (HFILES): Add xcoffsolib.h.
2080 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2081 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2083 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2084 mipscoff_symfile_read): Convert to BFD to do file I/O.
2086 * symfile.c: #include <ctype.h> to get proper def if isspace().
2088 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2090 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2092 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2093 function also when parsing embedded stabs.
2095 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2097 * mipsread.c: Fix more declarations.
2099 * mipsread.c: Fix many invocations of complain. Use enum
2100 type_code where appropriate.
2102 * xm-vaxult.h: Add decl for strdup().
2104 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2107 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2109 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2112 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2114 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2115 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2116 Merge in more patches for rs6000 from Metin Ozisik.
2117 * utils.c: Fix typo in comment.
2119 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2121 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2122 * procfs.c (attach): Set nopass_next_sigstop if attached
2123 process is forcibly stopped.
2124 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2125 resending SIGSTOP to attached process on first resume.
2127 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2129 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2131 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2133 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2134 (VERSION): Bump to 4.4.85.
2135 * mipsread.c: Update for new include files. Lint.
2136 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2137 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2138 Don't need to bring in mipsread.o specially any more.
2140 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2142 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2143 routine (for Irix-4.x). Make many funcs static and void.
2144 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2145 * (init_extra_frame_info): Don't trash cached value of frame
2146 pointer register. This fixes backtracing through routines that use
2147 alloca(). Generally clean up declarations of functions, and use
2148 typedefs and macros to reference data structures as appropriate.
2149 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2152 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2154 * values.c (unpack_long): Fix unpacking error for signed chars
2155 on hosts where the default character type is unsigned.
2156 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2157 for newer SVR4 variants.
2158 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2159 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2160 * procfs.c (mappingflags): Add support for MA_PHYS
2162 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2164 * buildsym.c (read_struct_type): Avoid coredump when C++
2165 abbreviated type name is messed up. Reported by Joe Buck.
2166 FIXME, we need to determine whether GDB or GCC needs to be
2167 smarter to correctly locate this type name.
2169 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2170 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2171 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2172 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2173 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2175 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2177 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2178 * symtab.h (current_source_symtab): Make extern
2179 * symtab.h (current_source_line): Make extern
2180 * inferior.h: Move all procfs.c prototypes to one place, add
2181 prototype for proc_signal_handling_change. Add prototypes for
2182 signal_stop_state, signal_print_state, and signal_pass_state.
2183 * inferior.h (stop_soon_quietly): Make extern
2184 * inferior.h (attach_flag): Make extern
2185 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2186 * infrun.c (signal_stop_state, signal_print_state,
2187 signal_pass_state): New functions to query specific signal
2189 * infrun.c (handle_command): Minor error message change, add
2190 NOTICE_SIGNAL_HANDLING_CHANGE.
2191 * procfs.c (open_proc_file): Remove iris specific reset of
2192 inherit-on-fork flag, moved to proc_set_exec_trap().
2193 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2194 to reset inherit-on-fork flag, bash comment to GNU form.
2195 * procfs.c (proc_base_address, set_proc_siginfo,
2196 fetch_core_registers): Conform to code style.
2197 * procfs.c (signame.h): Include.
2198 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2199 syscallname(), info_proc_syscalls()): New macros, tables, and
2200 functions to organize and report system call information.
2201 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2202 saved_exitset, saved_entryset): Add to procinfo struct.
2203 * procfs.c (struct trans): Add.
2204 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2205 siginfo_table, errno_table): Tables to translate numeric values
2206 to symbolic names and short descriptions.
2207 * procfs.c (signalname, info_proc_signals): Add function and
2209 * procfs.c (proc_info): Now info_proc.
2210 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2211 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2212 info_proc_faults, lookupname, lookupdesc, sigcodename,
2213 sigcodedesc): New functions.
2214 * procfs.c (proc_signal_handling_change): New function to set
2215 the trace flags based on the state of gdb's signal handling flags.
2216 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2217 and remove code to do PIOCSTRACE ioctl.
2218 * procfs.c (attach, detach): Preserve and restore process flags
2219 using saved_* fields in procinfo struct.
2220 * procfs.c (attach): Call proc_signal_handling_change.
2221 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2222 * procfs.c (proc_desc): Update for latest changes.
2223 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2224 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2225 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2227 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2229 * procfs.c (set_proc_siginfo): Add prototype and new function.
2230 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2231 up inferior siginfo struct.
2232 * elfread.c (elf_symfile_read): Compute the relocation amount
2233 by subtracting off the address of the ".text" section.
2234 * solib.c: Add pointer to ".text" section to so_list struct.
2235 * solib.c (solib_map_sections): Initialize pointer to ".text"
2236 section in so_list struct.
2237 * solib.c (symbol_add_stub): Pass base address of ".text"
2238 section to symbol_file_add, rather than the load address of
2239 the shared library. On SunOS they are the same. On SVR4 they
2242 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2244 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2245 function name, not .gdbinfo. symbol.
2247 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2249 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2251 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2253 * Makefile.in (VERSION): 4.4.8
2255 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2256 commands in .cshrc/.profile won't get traced.
2258 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2260 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2261 * exec.c (build_section_table): Don't abort if no sections.
2262 * sparc-tdep.c (single_step): Lint.
2263 * utils.c (mrealloc): Handle realloc (0, size) case here.
2265 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2267 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2270 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2272 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2273 .gdbinfo. symbols are created. Move creation from parse_procedure
2274 to parse_symbol, where it is fairly easy to grow the symtab. This
2275 also fixes a symtab trashing bug on all mips-based systems.
2276 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2278 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2279 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2281 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2283 * c-exp.y: Add missing return type to yyparse() prototype.
2285 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2287 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2289 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2290 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2291 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2292 (patch_opaque_types): Avoid dummy args and result.
2293 * objfiles.c (have_partial_symbols, have_full_symbols,
2294 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2295 (iterate_over_objfiles, iterate_over_symtabs,
2296 iterate_over_psymtabs): Remove, clunky and slow.
2297 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2298 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2299 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2300 dump_objfile): Remove dummy args and results. Move filename
2301 comparisons to callers.
2302 (printsyms_command, printpsyms_command, printmsyms_command,
2303 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2304 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2305 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2306 list_symbols, make_symbol_completion_list): Replace explicit
2307 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2308 Eliminate Dijkstra flag crap, break out of loops with gotos.
2309 (lookup_symtab_1): Protect '/' tests from short filenames.
2310 (cplus_mangled_symbol): Move inline into lookup_symbol.
2311 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2312 (relocate_minimal_symbol): Move inline to vmap_symtab.
2313 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2314 iterate_over_msymbols with ALL_MSYMBOLS.
2316 Misc cleanup prior to release.
2318 * Makefile.in (VERSION): Roll to 4.4.7.
2319 (HFILES): Add call-cmds.h.
2320 * call-cmds.h: New header for command fns called by other files.
2321 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2322 (breakpoint_1): Remove unused type arg. Change callers.
2324 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2325 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2326 * mipsread.c: Add prototypes for all static functions.
2328 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2329 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2330 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2331 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2332 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2333 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2336 * buildsym.c (define_symbol): Handle global register variables
2337 (from Pierre Willard). Complain if register numbers are too large.
2338 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2339 * tm-sparc.h: Don't #include <sun4/reg.h>.
2340 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2341 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2343 * language.h: Avoid forward enum declaration.
2344 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2345 config/sun4os5.mt: New host and target.
2346 * defs.h (errno): #include <errno.h> rather than assuming int.
2347 From Pierre Willard.
2349 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2350 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2351 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2352 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2353 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2354 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2355 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2357 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2359 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2360 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2361 * language.h (enum exp_opcode): Avoid forward enum def.
2362 * main.c (define_command, user_defined_command): Lint.
2363 * mem-break.c, xcoffread.c: Lint.
2364 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2366 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2368 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2369 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2370 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2371 or IBM6000_TARGET as (approximately) appropriate.
2373 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2375 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2376 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2377 or not to try reading symbols from a mapped objfile. Plugs memory
2378 leak due to shared libraries generating no psymtabs or symtabs.
2380 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2382 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2383 * copying.awk: Lint. Make stronger warning at top of copying.c.
2384 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2385 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2386 (lookup_pointer_type): Add FIXME comment.
2387 * main.c (set_history_size_command): Disallow negative size.
2388 * partial-stab.h: Update copyright.
2389 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2391 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2393 * main.c (set_history_size_command): Negative size is error.
2394 (Reported by Peggy Fieland.)
2396 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2398 * coffread.c (coff_symfile_init): Update comment.
2399 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2400 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2401 macros to access the dbx specific objfile information.
2402 * dbxread.c (symfile_string_table, symfile_string_table_size):
2403 Remove these local variables.
2404 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2405 read_dbx_symtab): Remove the stringtab and stringtab_size params
2406 from the function prototypes, the function definition, and the
2407 function calls. These are now available via DBX_STRINGTAB and
2408 DBX_STRINGTAB_SIZE using the objfile pointer.
2409 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2410 an arg to read_dbx_symtab.
2411 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2412 stringtab and the dbx specific per-objfile private info.
2413 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2414 args in prototype, function definition, and function calls. It is
2415 now available via the DBX_SYMCOUNT macro using the objfile
2417 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2418 local instance of struct dbx_symfile_info and replace with DBX_*
2420 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2421 symfile_string_table and symfile_string_table_size.
2422 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2423 symfile_string_table.
2424 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2425 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2426 stringtab size variables. Remove all code that used to reread
2428 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2429 to prior to any calls to mmalloc for the objfile specific heap.
2430 * utils.c (init_malloc): Document the requirement that for each
2431 heap for which corruption checking is desired, that init_mmalloc
2432 must be called prior to any mmalloc calls on the heap.
2434 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2436 * rs6000-pinsn.c: Make dis-assembly output more like
2437 other targets: Don't print instruction in hex before
2438 the assembly; use print_address to print out jump
2441 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2443 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2444 * cplus-dem.c: Support "Sc" meaning "signed char".
2446 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2448 * configure.in: fix iris/iris3.
2450 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2452 * command.c, main.c (various places): Use ctype.h macros
2453 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2454 (such as (x >= 'A' && x <= 'Z')).
2455 (There are still more of these in other files.)
2456 * main.c (defined_command): Lower-case the user's
2457 new command before entering it. Needed because
2458 command lookup is case-insensitive (and also lower-cases).
2459 (Based on Metin's earlier patch.)
2461 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2463 * config/irix4.mh: new file.
2465 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2467 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2470 * xm-mips.h: Declare strdup for ultrix.
2472 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2473 when calling new_symbol.
2474 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2477 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2479 * config/rs6000.mh: Update (for Fred's new mmalloc)
2480 flags to disable use of GNU malloc/mmalloc.
2481 * munch: Change SYSV rule to allow .text before the label,
2482 as well as after, to work for AIX.
2483 * gdbtypes.h: Minor clarifiction.
2485 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2487 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2488 continuation in yet another place (between method declarations).
2490 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2492 * mips-tdep.c: include symfile.h and objfiles.h to fix
2495 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2497 * valops.c (value_struct_elt_for_reference): Added 'offset'
2498 parameter to handle multiple inheritance.
2499 * eval.c, value.h: Update accordingly.
2501 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2503 * objfiles.h: New file
2504 * Makefile.in (HFILES): Add objfiles.h
2505 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2506 main_scope_lowpc, main_scope_highpc.
2507 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2508 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2509 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2510 xcoffread.c, : Include objfiles.h.
2511 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2512 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2513 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2514 inside_entry_file() and logic changed appropriately.
2515 * blockframe.c (outside_startup_file): Renamed to
2516 inside_entry_file() and logic changed appropriately.
2517 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2518 and logic changed to use per-objfile specific fields.
2519 * blockframe.c (inside_entry_scope): Renamed to
2520 inside_entry_func() and logic changed to use per-objfile specific
2522 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2523 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2524 Remove extern decls.
2525 * symfile.c, symfile.h (entry_point): Remove extern decl.
2526 * coffread.c (coff_symfile_init): Common entry point init code
2527 moved to symfiles.c, call init_entry_point_info().
2528 * coffread.c (complete_symtab): Use new per-objfile entry info.
2529 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2530 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2532 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2533 * defs.h (inside_entry_scope, outside_startup_file,
2534 inside_main_scope): Prototypes changed for renames to
2535 inside_entry_func, inside_entry_file, inside_main_func,
2537 * symfile.c (syms_from_objfile): Common entry point init code
2538 moved to init_entry_point_info() and call init_entry_point_info().
2539 * symfile.h (init_entry_point_info): Include prototype.
2540 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2541 moved to symfiles.c and call init_entry_point_info().
2542 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2543 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2544 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2546 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2547 works for the majority of targets.
2548 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2549 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2550 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2551 Use default definition in frame.h.
2552 * frame.h (selected_frame_level): Make decl extern.
2553 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2554 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2555 * partial-stab.h: Use new per-objfile entry info.
2556 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2557 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2558 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2559 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2560 have_minimal_symbols): Prototypes moved to objfiles.h.
2561 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2562 Macros moved to objfiles.h.
2563 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2565 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2567 More C++ improvements (pointers to members, qualified names).
2568 * c-exp.y: Support exp.type::name and exp->type::name
2569 syntaxes. (Unfortunately, doesn't work for static members.)
2570 * c-exp.y, eval.c: Make type::~type work better.
2571 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2572 value_static_field by value_struct_elt_for_reference.
2573 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2574 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2575 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2576 for OP_SCOPE operand; no point in it now that we use lazy
2577 reading of values, and use "reference to member" objects.
2578 * gdbtypes.h: Clarify comment.
2579 * valops.c: Change value_struct_elt_for_address to return
2580 a reference (or variable), rather than a pointer. Change
2581 the name to value_struct_elt_for_reference to reflect this.
2582 Returning a reference instead of a address provides a
2583 generalization, since we can use the routine for both
2584 class::name as well as &class::name.
2585 Also, recurse to handle multiple inheritance properly.
2586 * valprint.c: Moved code to print pointer-to-members
2587 to new function point_class_member. This allows a
2588 "reference-to-member" to be printed using the same code.
2589 * valprint.c (type_print_varspec_prefix): Avoid printing
2590 "struct " for domains of class-member types.
2591 * valops.c (search_struct_field): Inline code for simplified
2592 version of value_static_field (which can then be deleted).
2593 * value.h: Rename value_struct_elt_for_address to
2594 value_struct_elt_for_reference. Delete value_static_field.
2595 * values.c: Remove no longer used function value_static_field.
2597 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2599 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2600 elfread.c (coff_symfile_finish): Add function, prototype, and
2601 add to the xxxx_sym_fns struct for each file type. Also reformat
2602 the xxxx_sym_fns vector to a standard format and add comments.
2603 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2604 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2605 Pass pointer to struct objfile rather than pointer to sym_fns.
2606 Change references inside each function accordingly. Allocate any
2607 symbol file specific info in the per-objfile memory region.
2608 * dbxread.c (free_and_init_header_files): Break function into
2609 free_header_files(), called from dbx_symfile_finish(), and
2610 init_header_files(), called from dbx_new_init().
2611 * dbxread.c (dbx_new_init): Move deallocation things to new
2612 dbx_symfile_finish function.
2613 * elfread.c (elf_new_init): Call buildsym_new_init().
2614 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2615 routine for the objfile before deallocating other stuff.
2616 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2617 * symfile.h: Move struct sym_fns to before struct objfile def.
2618 Add sym_finish function pointer and change prototypes of other
2619 function pointers to reflect passing struct objfile pointer rather
2620 than struct sym_fns pointer.
2621 * symfile.c: Remove now obsolete symtab_fns pointer.
2622 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2623 locates the correct sym_fns struct for the given objfile.
2624 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2625 for better support of mapped symbol tables.
2626 * symfile.c (symbol_file_command): Remove obsolete code using
2628 * symfile.h: Remove duplicate declarations for symfile_objfile,
2629 entry_point, and object_files.
2630 * target.c (target_info): Compare symfile_objfile to NULL.
2631 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2632 aixcoff_symfile_finish().
2634 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2636 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2637 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2638 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2640 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2642 Some improvements to g++ debugging.
2643 * symtab.c (list_symbols): demangle before pattern matching.
2644 * symtab.c: Other fixes to improve handing of operators.
2645 * valprint.c (type_print_base): Fix test for constructor.
2646 * values.c (value_static_field): Allow evaluation of
2647 CLASS::METHOD, returning a function pointer.
2649 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2651 * Makefile.in (VERSION): Roll 4.4.6.
2652 * exec.c (exec_file_command): Add code to ignore optional args
2653 passed in by file_command() for use in symbol_file_command().
2654 * main.c (main): Document -mapped and -readnow in help summary.
2655 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2656 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2657 to get filename from bfd with bfd_get_filename(). Test mapto
2658 against 0, not NULL. Use mstrsave() to make copy of filename.
2659 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2661 * remote-vx.c (vx_load_command, add_symbol_stub):
2662 Symbol_file_add() takes an additional arg.
2663 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2665 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2666 changed to return a bfd not an objfile pointer.
2667 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2668 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2669 Change to eliminate local bfd and use symfile_bfd_open() plus
2670 allocate_objfile(). Add code to implement readnow option.
2671 * symfile.c (symbol_file_command): Changes to option handling,
2672 readnow functionality moved to symbol_file_add().
2673 * symfile.c (symfile_init): Eliminate local copy of bfd.
2674 * symfile.c (add_symbol_file_command): Changes to parse mapped
2675 and readnow options.
2676 * symfile.h (allocate_objfile): Arg removed from prototype.
2677 * symtab.h (symbol_file_add): Arg added to prototype.
2678 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2681 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2683 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2684 mtrace.awk, state.c, state.h: Removed.
2685 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2686 directories searched for source files.
2687 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2688 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2689 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2690 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2691 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2692 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2693 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2695 * Makefile.in (HFILES): Remove state.h
2696 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2697 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2698 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2699 * Makefile.in (clean): Remove all object files.
2700 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2701 * cplus-dem.c: Remove prototypes definitions that are now done in
2703 * dbxread.c (throughout): Change from using per-objfile
2704 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2705 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2706 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2707 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2708 * depend: Remove dependencies for state.o, state.h.
2709 * dwarfread.c: Add declaration for warning_pre_print.
2710 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2711 * dwarfread.c (throughout): Change from using per-objfile
2712 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2713 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2714 use supplied objfile.
2715 * i386-xdep.c (print_387_status): Change to use warning() rather
2717 * i387-tdep.c (print_387_control_word): Change to use warning()
2718 rather than printfs.
2719 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2720 that some compilers grumble about.
2721 * language.c (throughout): Add declaration for warning_pre_print
2722 and using warning() instead of printfs.
2723 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2724 * main.c (main): Add declaration for warning_pre_print and set it
2725 similarly to error_pre_print. Add declarations for
2726 mapped_symbol_files and readnow_symbol_files. Add appropriate
2727 definitions to long_options[].
2728 * minsyms.c: Trivial fix to comment.
2729 * objfiles.c (allocate_objfile): Substantially rewritten for
2730 using mapped symbol files.
2731 * objfiles.c (throughout): Change from using per-objfile
2732 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2733 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2734 * source.c (throughout): Change from using per-objfile
2735 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2736 * source.c (open_source_file): Use mstrsave to save file name in
2737 mapped symbol region for objfile.
2738 * symfile.c: Remove include for state.h.
2739 include to local form.
2740 * symfile.c (symbol_file_add_digested): Remove.
2741 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2743 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2744 from objfile structure. Add malloc descriptor pointer (md).
2745 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2746 * symm-xdep.c (print_fpu_status): Use warning() rather than
2748 * symmisc.c (free_symtab_block): Now takes and uses current
2750 * symmisc.c (throughout): Change from using per-objfile
2751 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2752 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2753 Sun compiler grumblings when PTR is char *.
2754 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2755 msymbols() to correct pointer type.
2756 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2757 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2758 error always starts on a line of it's own.
2759 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2760 Rewrite for new mapped malloc package use.
2761 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2762 that don't want to use the mapped malloc package; pass arguments
2763 on to traditional malloc package functions.
2764 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2765 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2766 mrealloc, malloc, and realloc but get fatal error if runs out
2768 * utils.c (msavestring, mstrsave): Save a string in a specific
2769 mapped malloc region.
2770 * utils.c (print_spaces): Use xmalloc to get the buffer.
2771 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2772 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2773 * config/i386v4.mh: Insignificant reorganization.
2775 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2777 * xcoffread.c: Only enable compilation of debugging functions
2778 if IBM6000 is defined. Fails to compile otherwise.
2780 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2782 * Makefile.in: pass MAKEINFO down on info.
2784 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2786 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2787 useless code, including an lseek to an uninitialized variable.
2788 Reported by Jim Williams <jimbo@wrs.com>.
2790 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2792 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2793 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2794 * minsyms.c, symfile.c: Changes that may be generally
2795 applicable, but are #ifdef IBM6000 for now.
2796 * rs6000-xdep.c: Fixed typo in comment.
2797 * rs6000-tdep.c: Non-substatial changes.
2798 * xoffread.c: The main change here is addition of some
2799 debugging functions.
2800 * xoffexec.c: More changes.
2802 * xcoffread.c: Fixed two too-few-parameters bugs.
2804 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2805 to SOLIB_CREATE_INFERIOR_HOOK macro.
2807 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2809 * symfile.h: Add prototype for iterate_over_msymbols().
2810 * symtab.c (cplus_mangled_symbol): Add function.
2811 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2812 iterate_over_msymbols to find demangled C++ symbol.
2813 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2814 value to iterate_over_msymbols().
2815 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2818 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2820 * Makefile.in: added check target.
2822 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2824 * ecoff.c: Move to ../bfd/coff-msym.c.
2825 * config/mt-*mips: Remove ecoff.o from the configuration.
2826 * remote.c (): Add newline to initial +.
2827 (remote_resume): Mention how to cope with signals.
2828 (remote_interrupt): Add debug msg.
2829 (remote-wait): Implement new 'T' reply, which includes
2830 status, PC, and FP all in a single short message.
2831 (putpkt): Add further debugging of packet acks.
2832 * mipsread.c (fixup_symtab): Also swap RFD's.
2833 (parse_partial_symbols): Avoid bug on unknown symbol types.
2834 * Makefile.in (VERSION): Roll to 4.4.5.
2835 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2836 for remote MIPS by limiting heuristic to 200 byte search.
2837 (heuristic_proc_desc): Byte-swapping.
2838 (mips_print_register): Cope with failure of
2839 read_relative_register_raw_bytes. Byte-swap integers for
2841 * mips-pinsn.c (print_insn): Byte-swap instruction.
2843 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2845 * config.sub configure.in config/.Sanitize config/mh-irix4
2846 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2847 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2848 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2849 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2851 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2853 * defs.h, utils.c: xrealloc takes PTR as first arg.
2854 * defs.h: Reword confusing comment about ANSI prototypes.
2855 * defs.h: Some minor whitespace changes.
2856 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2857 not NULL, which can be (void *).
2858 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2859 * tm-i386v.h (SP_ARG0): Define
2860 * xm-sysv4.h: Back out of change for missing prototypes.
2861 * i386-tdep.c (get_longjmp_target): Add function.
2863 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2865 * Makefile.in: install man page too.
2867 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2869 * All GDB files that #include defs.h: Removed stdio.h.
2870 (defs.h): #include stdio.h.
2872 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2874 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2875 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2876 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2877 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2878 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2879 it before printing out the hex shape of an address.
2881 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2883 * rs6000-xdep.c (frame_initial_stack_address): Move
2884 code to set frame->cache_fsr into new separate function
2885 frame_get_cacahe_fsr. This allows fixing a fatal error.
2886 * xcoffexec.c: Turn previously suppressed error
2887 message back on, after cleaning up BFD.
2889 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2890 printing of blank line, since it cases printing of an
2891 extra blank line. Is this intended? It does mess up
2893 * defs.h: Put back declarations of malloc and realloc,
2894 but protected by #ifndef MALLOC_INCOMPATIBLE.
2895 * objfiles.c: Undo previous change: Use malloc/realloc
2896 for objfile malloc/realloc fields (but add a cast).
2897 * xcoffexec.c: Suppress an error message (for now).
2899 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2901 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2902 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2903 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2905 * xcoffread.c: Modifications to C_DECL storage class handling, and
2906 introduction of an old smash_to_pointer_type() routine.
2908 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2909 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2910 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2911 parameters have been modified.
2913 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2914 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2915 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2916 and fetch_inferior_registers() always fetched all the registers
2917 resulting valid register values at hand all the time. Pushing a dummy
2918 frame did not require validating all register values first. After
2919 putting the above mechanism into action, we didn't have valid registers
2920 values always ready. Thus, all registers need to be fetched before
2921 pushing a dummy frame now.
2923 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2924 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2925 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2926 the starting address (actual frame address) of a frame.
2927 * rs6000-tdep.c: modifications to function_frame_info() to see if
2928 function reserves a frame pointer register (alloca register)
2929 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2930 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2931 functions with alloca() calls.
2933 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2935 * xm-sysv4.h: Provide definitions/prototypes for host environment
2936 functions for which no definitions or prototypes are provided in
2937 any currently included gdb or host environment header files.
2938 For SVR4, this currently includes malloc and realloc, which cannot
2939 be portably prototyped in any gdb include file.
2941 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2943 * buildsym.h: Remove obsolete variable file_stabs.
2945 * Makefile.in: Move place where configure merges in host-
2946 and target-dependent fragments later, so the latter
2947 can override (say) GNU_MALLOC.
2948 * config/mh-rs6000: Use system malloc. Otherwise, I
2949 ended up with *two* incompatible versions of malloc
2950 (functions in libc would call the malloc in libc).
2951 I assume this is a shared library problem.
2953 * remote.c: Fix (presumed) typo.
2954 * objfiles.c: Use xmalloc/xrealloc instead of
2955 malloc/realloc (since the latter are no longer declared).
2957 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2958 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2959 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2960 handle individual registers.
2961 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2962 correctly in case it wasn't cached yet. (A problem showed up
2963 after fetching individual registers.)
2964 * buildsym.c: Disable type_synonym_name's type name overwriting
2965 in cases it is unnecesary. rs6000 portation doesn't use
2966 type_synonym_name, and it used to nullify type names
2967 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2968 type's name as soon as space for that type is allocated.
2969 * xcoffread.c: ignore a section's lineno information if it is
2970 not `.text'. (In rs6000 bfd portation integration, skipping over
2971 `.pad' sections are ignored since it was in machine independent
2972 part of the code. Thus, a problem of fake sections with invalid
2973 lineno information arised.)
2975 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2976 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2977 * rs6000-tdep.c: make function_frame_info() work whether or not
2978 reading from a core file.
2979 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2981 * infrun.c. main.c, printcmd.c. symtab.c:
2982 More changes from IBM for rs6000.
2985 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2987 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2988 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2989 Merge in changes (mostly from IBM) for RS6000.
2990 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2991 More changes from IBM for RS6000. These are in machine-
2992 independent code, and probably could do with some cleaning
2993 up. The most questionable of these are #ifdef IBM6000.
2994 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2995 to single_step() (for consistency with rs6000 and i860).
2996 * utils.c: Allow the 1st arg to xrealloc to be NULL
2997 (in which case do malloc). This removes the need for
2998 some tests in xcoff code (and perhaps other places?).
2999 * coffread.c: Removed variables last_source_file,
3000 type_vector, and type_vector_length as these are now
3001 defined by buildsym.[ch].
3002 * defs.h: Remove prototypes for malloc and realloc, since
3003 these should only be used to implement xmalloc and xrealloc,
3004 and they conflict with <stdlib.h> in AIX - where they
3005 return void* even when __STDC__ isn't defined. Sigh.
3006 * munch: Recognize *initialize* in data as well as text
3007 (AIX uses data). Also, incorporate a patch from Garrett
3008 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3009 much more sensible, by only trying to match the name of
3010 the initialize_foo function, and not the junk before it.
3012 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3014 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3015 unless symbol table indicates that something has changed.
3017 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3019 * remote.c: Make it work for embedded MIPS. Increase buffer
3020 size, and use throughout. Round buffer size up if too many regs.
3021 Support baud rate setting and try for an 8-bit path. If
3022 interrupted while waiting for target, send a ^C down the wire.
3023 Avoid single-byte reads.
3024 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3026 * mips-xdep.h: Avoid the embedded regs when on Unix.
3028 * mipsread.c: Byte-swap the symbol table structures, using
3029 routines from ecoff.c, to read a symbol table written in any
3030 of the four possible byte orders.
3031 * configure.in (mips-big-* target): Same as Sony News.
3032 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3033 * ecoff.c: New file for symbol swapping routines.
3035 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3037 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3038 all-breakpoints' command.
3039 * (get_number): Allow users to enter negative breakpoint numbers.
3040 * (breakpoint_1): Reformat display of 'info break' to show new
3042 * (create_longjmp_breakpoint, breakpoint_re_set,
3043 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3044 symfile.c (syms_from_objfile): Re-do
3045 insertion of longjmp breakpoints. Move all code into
3046 breakpoint_re_set, and call that instead of
3047 create_longjmp_breakpoint in symfile.c.
3049 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3051 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3052 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3053 * symtab.c (find_pc_symtab): Handle having no objfiles.
3054 * infcmd.c: Fix comment.
3055 * objfiles.c (free_all_objfiles): Add.
3056 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3057 * symfile.c (symbol_file_command): free all objfiles when
3058 specifying a new symbol file.
3059 (reread_symbols): Stat the file name, don't fstat the descriptor.
3061 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3063 * Makefile.in, configure.in: removed traces of namesubdir,
3064 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3065 copyrights to '92, changed some from Cygnus to FSF.
3067 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3069 * dbxread.c (end_psymtab): Delete empty psymtabs.
3070 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3071 * symfile.h (struct objfile): Add free_psymtabs.
3073 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3075 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3077 * symfile.c (symbol_file_command): strcmp => !strcmp.
3078 * breakpoint.h: Move prototypes to follow enum definition they need.
3079 * breakpoint.c, infrun.c: Lint.
3080 * printcmd.c: Use `enum enable' rather than `enum
3082 * mipsread.c: First pass at making it compile with the new
3083 objfile changes. Probably seriously broken still, but it
3086 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3088 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3089 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3090 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3091 stepping (and nexting) through longjmp(). Also, cleanup
3092 breakpoint handling quite a bit by creating explicit breakpoint
3093 types instead of using magic breakpoint numbers.
3094 Makefile.in: Update version to 4.4.3
3096 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3098 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3099 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3100 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3102 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3104 * minsyms.c (install_minimal_symbols): Add bunches to any
3105 existing minsyms in the objfile. Avoid extra mallocation
3106 by working directly in the obstack. Remove ignored `mainline' parm.
3107 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3108 xcoffread.c: Change all callers.
3109 * FIXME: We should be able to eliminate MAINLINE from all the
3110 symbol readers now, with a small bit of work.
3112 * valops.c, value.h: Lint.
3113 * remote-vx.c: Add missing break; statement. Bugfix by
3114 Michael Sclafani, <sclafani@src.dec.com>.
3116 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3118 * Makefile.in (VERSION): Update version to 4.4.2
3119 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3120 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3121 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3122 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3123 mmap-alloc.o, mmap-sbrk.o
3125 * altos-xdep.c: Minor whitespace change.
3126 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3127 use to new minimal symbol table use.
3128 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3129 * arm-xdep.c (store_inferior_registers): Returns void.
3130 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3131 Convert from misc function vector use to new minimal symbol table use.
3132 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3133 * breakpoint.c: Add prototypes for local functions.
3134 * breakpoint.c (catch_command_1): Change to static and remove unused
3136 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3137 * breakpoint.h: Change function decls to prototype form.
3138 * buildsym.c: Add prototypes for local functions.
3139 * buildsym.c: Moved hashname() function here from dbxread.c.
3140 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3141 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3142 * buildsym.c (dbx_alloc_type): Change to static.
3143 * buildsym.c (finish_block): Add objfile parameter.
3144 * buildsym.c (misc): Change symbol_obstack to objfile version.
3145 * buildsym.c (make_blockvector): Change to static.
3146 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3147 * buildsym.c (compare_line_numbers): Change to static, args are const,
3148 cast args when used.
3149 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3150 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3151 and made static. Add objfile parameter.
3152 * buildsym.c (end_symtab): Simplify code using line table size.
3153 Realloc the linetable on the objfile symbol_obstack and copy there.
3154 * buildsym.c (scan_file_globals): Convert from misc function vector
3155 use to new minimal symbol use.
3156 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3157 strings get allocated in objfile's symbol_obstack. Convert references
3158 to builtin types to lookup_fundamental_type().
3159 * buildsym.c (read_type): Make static, add objfile parameter, convert
3160 references to buildin types to lookup_fundamental_type().
3161 * buildsym.c (read_struct_type): Add objfile parameter.
3162 * buildsym.c (read_array_type): Make static, add objfile parameter.
3163 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3164 * buildsym.c (read_huge_number): Make static.
3165 * buildsym.c (read_range_type): Make static, add objfile parameter,
3166 convert references to buildin types to lookup_fundamental_type ().
3167 * buildsym.c (read_args): Make static, add objfile parameter.
3168 * buildsym.h: Convert function decl's to prototype form.
3169 * c-exp.y: Add prototypes for local functions, convert uses of misc
3170 function vector to minimal symbol table. Reformat all builtin type
3171 initializations and pass a NULL objfile to init_type() for them.
3172 * coffread.c: Change context_stack ref's to coff_context_stack,
3173 add local function prototypes. Cast uses of xrealloc arg 1.
3174 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3175 crafting a new type.
3176 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3177 * coffread.c (finish_block): Change name to coff_finish_block.
3178 * coffread.c (make_blockvector): Add and use objfile parameter.
3179 * coffread.c (record_line): Change name to coff_record_line.
3180 * coffread.c (start_symtab): Change name to coff_start_symtab.
3181 * coffread.c (end_symtab): Change name to coff_end_symtab.
3182 * coffread.c (record_misc_function): Change name to record_minimal_
3183 symbol and change to minimal symbol table use from misc func tbl.
3184 * coffread.c (coff_symfile_read): Convert from misc function vector
3185 use to minimal symbol table use.
3186 * coffread.c (hashname): Remove; use common version in buildsym.c.
3187 * coffread.c (decode_base_type): Change references to builtin types
3188 to calls to lookup_fundamental_type().
3189 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3190 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3191 * command.c: Add prototypes for local functions.
3192 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3193 appropriate member of the function union for that type.
3194 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3195 ifdef out the function since it isn't currently used.
3196 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3197 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3198 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3199 * command.c (help_cmd): Compare function pointer to NULL.
3200 * command.c (help_cmd_list): Compare function pointer to NULL.
3201 * command.c (lookup_cmd_1): Use correct member of function union.
3202 * command.c (undef_cmd_error): Make static.
3203 * command.c (complete_on_cmdlist): Use correct member of func union.
3204 * command.c (do_setshow_command): Use correct member of func union.
3205 * command.c (shell_escape): Convert rindex use to strrchr.
3206 * command.h (COMMAND_H): Define if already included.
3207 * command.h (cmd_list_element struct): Change 'function' to a union
3208 and prototype args. Prototype completer function.
3209 * command.h: Convert decl's to prototype form.
3210 * convex-xdep.c (store_inferior_registers): Returns void.
3211 * copying.c: Prototype local functions.
3212 * coredep.c: Minor whitespace change.
3213 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3214 * cplus-dem.c: Prototype local functions.
3215 * dbxread.c (hashname): Remove; moved to buildsym.c.
3216 * dbxread.c (free_and_init_header_files): Make static.
3217 * dbxread.c: Add prototypes for local functions.
3218 * dbxread.c (new_object_header_files): Remove; inlined usages.
3219 * dbxread.c (xrealloc usages): Cast args.
3220 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3221 and change usages accordingly.
3222 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3223 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3224 * dbxread.c (dbx_next_symbol_text): Make static.
3225 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3226 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3227 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3228 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3229 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3230 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3232 * dwarfread.c (record_misc_function): Change name to record_minimal_
3233 symbol and use minimal symbol table throughout.
3234 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3235 * dwarfread.c: Convert all references to builtin types to use the new
3236 lookup_fundamental_type function.
3237 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3238 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3240 * elfread.c (record_misc_function): Convert to use record_minimal_
3242 * elfread.c (elf_symtab_read): Add objfile parameter.
3243 * eval.c: Add prototypes for local functions and move some decls
3244 around to accomodate prototypes.
3245 * expprint.c: Add prototypes for local functions. Change references
3246 to misc function vector to minimal symbol table.
3247 * findvar.c (read_memory usages): Cast args.
3248 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3249 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3250 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3251 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3252 * gould-xdep.c: Minor whitespace change.
3253 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3254 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3255 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3256 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3257 * i386-tdep.c: Add prototypes for local functions.
3258 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3259 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3260 that defaulted to int.
3261 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3262 i386_push_dummy_frame): Returns void.
3263 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3264 int and explicitly declare return type as int.
3265 * i387-tdep.c: Minor formatting changes.
3266 * i960-tdep.c (leafproc_return): Convert from misc function vector
3267 use to minimal symbol table use.
3268 * infcmd.c: Add prototypes for local functions.
3269 * infcmd.c (continue_command, until_next_command, until_command,
3270 path_info, path_command): Make static.
3271 * infcmd.c (step_1, until_next_command): Convert from misc func
3272 vector to minimal symbol table use.
3273 * inflow.c: Add prototypes for local functions.
3274 * infptrace.c (store_inferior_registers): Returns void, not int.
3275 * language.c (_initialize_language): Use proper member of function
3277 * m2-exp.y: Add prototypes for local functions, convert misc function
3278 vector uses to minimal symbol table uses.
3279 * m2-exp.y (make_qualname, yyerror): Make static.
3280 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3281 * m68k-pinsn.c: Add prototypes for local functions.
3282 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3283 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3284 * m68k-stub.c: Add prototypes.
3285 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3286 use to minimal symbol table use.
3287 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3288 * m88k-xdep.c (store_inferior_registers): Returns void.
3289 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3290 * mach386-xdep.c (store_inferior_registers): Returns void.
3291 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3292 * main.c: Add prototypes for local functions.
3293 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3294 longjmp() result to (NORETURN void).
3295 * main.c (catch_errors): Prototype the 'func' parameter.
3296 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3297 Takes an unused arg.
3298 * main.c (execute_command): Call the right member of the func union.
3299 * main.c (command_loop_marker, symbol_completion_function,
3300 command_loop): Make static.
3301 * main.c (command_line_input): Make linelength unsigned, cast arg
3302 to command_line_input().
3303 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3304 * main.c (initialize_main): Call right member of function union.
3305 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3306 * mem-break.c: Include symtab.h
3307 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3308 * mips-xdep.c (store_inferior_registers): Returns void.
3309 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3310 use to minimal symbol table use.
3311 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3313 * mipsread.c (make_type): Remove, convert usages to init_type.
3314 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3315 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3316 vector use to minimal symbol table use.
3317 * parse.c: Add prototypes for local functions.
3318 * parse.c (xrealloc usages): Cast args.
3319 * parse.c (prefixify_expression, length_of_subexp): Make static.
3320 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3321 * parser-defs.h: Convert function decls to prototype form.
3322 * partial-stab.h: Convert from misc function vector use to new minimal
3324 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3325 the per-objfile copies.
3326 * printcmd.c: Add prototypes for local functions. Move some struct
3327 definitions around to accomodate prototypes.
3328 * printcmd.c (decode_format): Make static, change args oformat and
3329 osize to int from char.
3330 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3331 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3332 * printcmd.c (print_address_symbolic): Convert from misc function
3333 vector use to minimal symbol table use.
3334 * printcmd.c (address_info): Convert from misc function vector use
3335 to minimal symbol table use.
3336 * printcmd.c (delete_display, enable_display, disable_display_command):
3338 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3339 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3340 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3341 * pyr-xdep.c (store_inferior_registers): Returns void.
3342 * remote-mm.c (mm_load): symbol_file_add return value unused.
3343 * remote-nindy.c: Minor format change.
3344 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3345 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3346 * rs6000-xdep.c (store_inferior_registers): Returns void.
3347 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3348 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3349 vector use to minimal symbol table use.
3350 * solib.c: Add prototypes for local functions.
3351 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3352 function vector use to minimal symbol table use.
3353 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3354 * solib.c (find_solib, shared_library_command): Make static
3355 * solib.c (read_memory, write_memory usages): Cast args.
3356 * solib.c (special_symbol_handling): Add function
3357 * source.c: Add prototypes for local functions.
3358 * source.c (select_source_symtab): Convert to scan objfiles.
3359 * source.c (open_source_file): Make static.
3360 * source.c (xrealloc usages): Cast args.
3361 * source.c (source_line_charpos): ifdef out, unused.
3362 * source.c (get_filename_and_charpos): Make static.
3363 * stack.c: Add prototypes for local functions.
3364 * stack.c (print_frame_info, frame_info): Convert from misc function
3365 vector use to minimal symbol table use.
3366 * symfile.c: Add prototypes for local functions.
3367 * symfile.c (compare_symbols): Make args const PTR's.
3368 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3369 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3370 * symfile.c (obsavestring): Add objfile parameter.
3371 * symfile.c (init_misc_bunches, prim_record_misc_function,
3372 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3373 sort_misc_function_vector, compact_misc_function_vector): Remove
3374 * symfile.c (symbol_file_add_digested): Add function.
3375 * symfile.c (symbol_file_add): Returns struct objfile *.
3376 * symfile.c (symbol_file_command): Modify for state file use.
3377 * symfile.c (symfile_open): Add parameter "dumpable".
3378 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3379 * symfile.c (load_command, add_symbol_file_command): Make static.
3380 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3381 * symfile.c (rindex usages): Converted to strrchr.
3382 * symfile.c (allocate_psymtab): New
3383 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3384 converted to minimal symbol table usage, but no obvious conversion.
3385 * symfile.c (free_all_symtabs): Remove.
3386 * symfile.c (_initialize_symfile): Use per-objfile info.
3387 * symfile.h: Rework the objfile structure to add per-objfile data
3388 objects (psymbol_obstack, symbol_obstack, type_obstack,
3389 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3390 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3391 Add prototypes to function declarations.
3392 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3393 function vector usage to minimal symbol table usage.
3394 * symmisc.c (DEV_TTY): Define if not defined.
3395 * symmisc.c: Add local function prototypes.
3396 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3397 printpsyms_command, print_objfiles, print_objfiles_command):
3398 Rework to use iterate_over_*
3399 * symtab.c: Add prototypes for local functions.
3400 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3401 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3402 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3403 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3404 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3405 lookup_reference_type, lookup_member_type, allocate_stub_method,
3406 check_stub_method, create_array_type, smash_to_member_type,):
3408 * symtab.c (lookup_symbol): Some args are const.
3409 * symtab.h: All type related defs and structs moved to gdbtypes.h
3410 * symtab.h: Convert decls to prototypes.
3411 * target.c (noprocess): Make static.
3412 * target.h: Change decl's to prototypes.
3413 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3414 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3415 * utils.c (_initialize_utils): Use correct member of function union.
3416 * valarith.c: include gdbtypes.h
3417 * valops.c: include gdbtypes.h, add prototypes for local functions.
3418 * valops.c (value_push, value_arg_push, find_function_addr):
3420 * valops.c (value_string): Convert from misc function vector use
3421 to minimal symbol table use.
3422 * valops.c (check_field_in): Make arg const.
3423 * valprint.c: Add prototypes for local functions.
3424 * valprint.c (print_string): Make static
3425 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3426 * values.c: Add prototypes for local functions.
3427 * values.c (value_headof): Convert from misc function vector to
3428 minimal symbol table.
3429 * xcoffexec.c: Add prototypes for local functions.
3430 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3432 * xcoffexec.c (relocate_minimal_symbol): Add.
3433 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3434 * xcoffread.c: Add prototypes for local functions.
3435 * xcoffread.c (sort_syms): Convert to scan objfiles.
3436 * xcoffread.c (read_xcoff_symtab): Make static.
3437 * xcoffread.c (various): Replace references to builtin types with
3438 calls to lookup_fundamental_type. Replace references to symbol_obstack
3439 and psymbol_obstack with pointers to the per-objfile copies.
3440 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3441 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3443 * xcoffread.c (init_stringtab): Add objfile parameter.
3444 * gdbtypes.c: New file
3445 * minsyms.c: New file
3446 * mmap-alloc.c: New file
3447 * mmap-sbrk.c: New file
3448 * objfiles.c: New file
3452 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3454 * Check in Fred Fish's changes in these modules. Fred
3455 will make ChangeLog entries for all of them. Update VERSION
3458 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3460 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3462 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3463 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3464 value.h: Prototypes for static functions; lint.
3465 * gdbtypes.h: Empty file to ease transition.
3467 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3469 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3470 inferior.h, language.h, signame.h, target.h, terminal.h,
3471 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3472 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3474 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3475 signame.c, sparc-xdep.c: Prototypes for all static functions.
3477 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3478 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3479 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3480 Remove to_call_function and target_call_function, since it
3481 always calls the same thing (call_function_by_hand).
3482 * core.c, exec.c, solib.c: Rename target_ops sections =>
3484 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3485 target.h: target_kill takes no args.
3486 * language.c (language_info): Scaffolding to allow briefer
3487 messages when the current language changes. FIXME.
3488 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3489 complaints about volatile functions.
3490 * xm-sysv4.h (HAVE_MMAP): Define.
3492 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3494 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3495 to make prototypes for all functions declared here.
3496 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3497 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3498 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3499 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3500 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3501 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3502 * utils.c: Avoid declaring malloc and realloc. Lint.
3503 (request_quit): Accept signal-number parameter.
3505 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3507 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3508 DIE's. Add new function read_tag_pointer_type() to read them.
3510 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3511 When creating a new user defined type, check to see if a partial
3512 type already exists, and if so, bash it to fit.
3514 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3516 * coffread.c (decode_base_type): Pass long, not union.
3517 Fix by Eric Valette, ev@chorus.fr.
3519 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3521 * elfread.c (elf_symtab_read): Fix code to correctly track
3522 changes in bfd for absolute symbols.
3524 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3526 * xm-vaxbsd.h: Close off comment.
3528 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3530 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3532 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3534 * mips-tdep.c (mips_print_registers): Print correct register
3535 number for double pseudo-registers.
3537 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3539 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3540 in the op$::OPERATOR. case. From Steven McCanne,
3541 <mccanne@horse.ee.lbl.gov>.
3543 * exec.c (set_section_name): Pass arg to exec_files_info;
3544 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3546 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3548 * main.c (print_gdb_version): Copyright msg: only this year.
3549 (cd_command): Avoid changing current_directory on error.
3551 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3553 * mipsread.c (parse_partial_symbols): Handle dependencies
3554 between partial symbol tables (when not doing stabs-in-ecoff).
3555 (This used to be handled by parse_fdr, but parse_fdr was
3556 incompatible with handling stabs-in-ecoff, so the code
3557 was re-written to not use parse_fdr. Unfortunately,
3558 the logic to handle dependencies was overlooked.)
3560 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3562 * coffread.c (read_enum_type): Use the size of a target int when
3564 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3566 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3567 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3568 TARGET_PTR_BIT to determine size of a pointer
3569 * values.c (unpack_long): when unpacking a REF or a PTR don't
3570 assume the size of the type.
3572 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3574 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3575 looking at its members. Improve guess between struct and union,
3576 only assuming union if multiple members have offsets of zero.
3578 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3580 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3581 (This is just for clarity - and one day permitting us to
3582 change FP0_REGNUM from 38 to 32, which would make more sense.)
3583 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3584 register numbers in stabs-in-ecoff get handled correctly.
3586 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3588 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3589 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3590 into BSD and Ultrix.
3592 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3594 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3596 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3598 * Makefile.in: Increment version to 4.4.1.
3599 * main.c (print_gdb_version): Update copyright notice.
3601 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3603 * mipsread.c: Prepend "struct " to the names of structure
3604 types, and similarly for enums and unions. (This used
3605 to be done, but got lost in the re-write to "guess" the
3606 difference between enum/struct/union.)
3607 Also, guess that a tag is an enum if the first member
3610 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3612 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3615 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3617 * Projects: Patching executables is done.
3618 * Makefile.in (VERSION): Roll to gdb-4.4.
3619 * README, WHATS.NEW: Update for gdb-4.4.
3621 * symfile.c (reread_symbols): Whenever we reread one object
3622 file's symbols, we must restart the scan, because the object_files
3623 chain has been permuted.
3625 * exec.c (exec_files_info): Split out into print_section_info.
3626 Print BFD filename of each section if it's not the default one.
3627 * core.c (core_files_info): Call print_section_info.
3629 * xm-vax.h: Include a few system header files whose definitions
3630 must precede defs.h.
3631 * language.c, language.h: Make some things const.
3632 * expression.h, main.c: const spreads like ooze.
3634 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3635 since BREAKPOINT values can be >0x80.
3637 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3639 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3641 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3643 * sparc-pinsn.c: Remove kludge for preferring architectures.
3644 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3645 and forever. Add `add' instruction to the set that get checked
3646 for a preceding `sethi' in order to print an absolute address.
3647 Corresponding changes in ../include/opcode/sparc.h needed
3648 to eliminate garbage instructions.
3650 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3652 * mipsread.c (parse_partial_symbols): Make sure partial
3653 symbols are created for external symbols (as used to be
3654 the case). This is a bit of a pain with the mips-coff.
3655 It uses a table which points to all of the external
3656 symbols belonging to a particular FDR or psymtab.
3657 Once we've generated this table, we might as well save
3658 it, and then use it in psymtab_to_symtab_1 to find
3659 the symbols to pass to parse_external().
3660 * symfile.c, symfile.c: New function start_psymtab_common
3661 to share the common parts of allocating a new psymtab
3662 for dbxread, mipsread (and later dwarfread). Its code
3663 was pulled out from start_psymtab in dbxread.c.
3664 * dbxread.c (start_psymtab): Use start_psymtab_common().
3666 * valprint.c (val_print): If there is an error when trying
3667 to print a string, check to see if there really is a problem
3668 by reading just one character. If that works, assume
3671 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3673 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3674 cypress, v8 mnemonics in that order.
3676 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3678 * sparc-pinsn.c: Put the qsort() back in.
3680 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3682 * findvar.c (read_register, write_register): Handle machines
3683 where REGISTER_TYPE is not the same size as "int".
3685 Handle debug symbols in dynamically loaded (relocated) code:
3687 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3688 offset to process_one_symbol.
3689 (process_one_symbol): Take new offset parameter. Add it into
3690 appropriate symbol types to relocate symbols to loaded addresses.
3691 Handle all possible symbol types, and complain() about types that
3692 we don't expect to see.
3693 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3694 process_one_symbol (FIXME, should pass real offset).
3698 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3700 (set_breakpoint, break_command_1, until_break_command,
3701 catch_command_1, breakpoint_re_set_one): Use it.
3702 * symtab.h (resolve_sal_pc): Declare.
3703 * infcmd.c (jump_command): Use resolve_sal_pc.
3705 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3707 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3709 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3711 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3712 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3713 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3715 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3717 * dbxread.c (process_one_symbol): Make a first cut at handling
3718 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3720 * symtab.c (find_pc_line): Fix stepping into and out of #included
3723 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3725 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3726 no longer any need to copy ../include/opcode/* into gdb.
3728 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3730 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3732 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3734 * valprint.c (type_print_base, type_print_method_args):
3735 Print C++ constructor methods without bogus "return type."
3737 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3739 * infptrace.c (child_xfer_memory): Parameter "target" should
3740 be a pointer to a structure, not the entire structure.
3742 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3744 * depend: Convert the couple of references to ansidecl.h that
3745 used the local gdb version to use the ../include version.
3747 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3750 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3751 (inferior_proc_init): Fix non-ANSI version of args.
3752 (attach): Call print_sys_errmsg with correct number of args.
3753 (mappingflags): Make static, does not need to be global.
3755 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3756 not the entire struct itself.
3758 * valops.c (value_assign): Cast some args to modify_field() and
3759 {read,write}_register_bytes() correctly.
3761 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3763 * Makefile.in (MALLOCSRC): Removed reference to removed local
3766 * dwarfread.c (list_in_scope): Needs an initial value, use file
3769 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3771 * main.c (main): Make option_index local to keep new getopt happy.
3772 main.c, solib.c, Makefile.in: Update copyright notices.
3774 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3776 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3778 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3780 * Makefile.in (HFILES): Add partial-stab.h.
3782 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3784 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3785 New files for stratus. Not complete enough to actually build
3786 on the Stratus machine; that awaits copyright assignment for
3789 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3790 for getting custom flags into CFLAGS when doing makes.
3792 * configure.in: Add config information for stratus.
3794 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3796 * dbxread.c (process_one_symbol): Pass address of structure
3797 to complain(), rather than the whole structure.
3799 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3801 * solib.c (solib_add_common_symbols): Only compile in when not
3802 using SVR4 style shared libraries.
3804 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3806 * dwarfread.c (locval): Add offreg flag to indicate location
3807 values that are computed off a base register.
3809 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3810 TAG_local_variable cases to account for static variables
3811 within function scopes.
3813 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3815 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3816 doesn't exist on some systems.
3818 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3819 nexting over recursive function calls.
3821 * target.c (target_read_string): Create this routine to read null
3822 terminated strings from the target. It deals with running off the
3823 end of memory elegantly as well. solib.c (find_solib): Use
3824 target_read_string() to avoid problems with running off the end of
3827 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3828 that reference pgrp_inferior.
3830 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3832 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3833 mips-tfile has been hacked to act more "traditionally."
3834 * dbxread.c: Fixed typo in comment.
3836 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3838 * mips-tdep.c (mips_skip_prologue): Add some number of
3839 'sw' instructions before 'addiu' adjusts the stack.
3841 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3843 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3844 freescope, buildblock closescope, record_line, add_symbol_to_list,
3845 gatherblocks, make_blockvector): Extensive changes to switch
3846 to generic symbol table building code in buildsym.c. Remove
3847 scope tree structures and functions, symbol table building
3848 functions, and lots of other small changes.
3850 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3851 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3853 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3855 * buildsym.c (cleanup_undefined_types): Add support for enums.
3856 This fixes the 'GDB internal error. cleanup_undefined_types with
3859 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3861 * dbxread.c: detect gcc2 compilations.
3863 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3865 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3866 in ../include/opcode/sparc.h.
3868 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3870 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3871 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3872 to reflect actual locations of opcode files, so TAGS target will
3875 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3877 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3880 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3881 dereferencing to access the correct elements.
3883 * valops.c (value_addr): Declare return type of external func
3886 * xcoffread.c: Undefine next_symbol_text before redefining it.
3888 For older changes see ChangeLog-9091
3894 version-control: never